TW201932698A - Plug door device - Google Patents

Plug door device Download PDF

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Publication number
TW201932698A
TW201932698A TW108101616A TW108101616A TW201932698A TW 201932698 A TW201932698 A TW 201932698A TW 108101616 A TW108101616 A TW 108101616A TW 108101616 A TW108101616 A TW 108101616A TW 201932698 A TW201932698 A TW 201932698A
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TW
Taiwan
Prior art keywords
shaft
pinion
arm
swing arm
door
Prior art date
Application number
TW108101616A
Other languages
Chinese (zh)
Other versions
TWI791740B (en
Inventor
牧平郁夫
井筒政行
髙木光輝
Original Assignee
日商納博特斯克股份有限公司
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Publication of TW201932698A publication Critical patent/TW201932698A/en
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Publication of TWI791740B publication Critical patent/TWI791740B/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
    • E05D15/1044—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage specially adapted for use in railway-cars or mass transit vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/008—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both swinging and sliding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1005—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes
    • E05D15/1007—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes specially adapted for use in railway-cars or mass transit vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
    • E05F15/565—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings for railway-cars
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
    • E05D2015/1055—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage with slanted or curved track sections or cams
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/62—Synchronisation of suspension or transmission members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/628—Bearings
    • E05Y2201/636—Universal or ball joints
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/716—Pinions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

A plug door device (1) includes an upper swing arm (31), a lower swing arm (32), an upper pinion (33) attached to the upper swing arm (31), an upper rack (35) meshed with the upper pinion (33), a lower pinion (34) attached to the lower swing arm (32), a lower rack (36) meshed with the lower pinion (34), an arm connection shaft (40) connecting the upper swing arm (31) and the lower swing arm (32), and a pinion connection shaft (50) connecting the upper pinion (33) and the lower pinion (34). The arm connection shaft (40) includes a first universal joint (44) and a second universal joint (45). The pinion connection shaft (50) includes a third universal joint (54) and a fourth universal joint (55).

Description

崁入式門裝置Sliding door device

本發明係關於一種崁入式門裝置。The invention relates to a sliding door device.

例如於鐵路之車輛設置有崁入式門裝置，該崁入式門裝置使設置於該車體之入口/出口處之門一面於車寬方向上移動一面於車輛前後方向上打開關閉。作為此種崁入式門裝置，已知有如例如日本專利特開平6-262945號公報之崁入式門裝置般，具備當門打開關閉時抑制門之上部及下部於車寬方向及車輛前後方向上相對位移之穩定器者。For example, a vehicle on a railway is provided with a slip-in door device, which opens and closes the door provided at the entrance / exit of the vehicle body while moving in the width direction of the vehicle. As such a push-in type door device, for example, a push-in type door device such as Japanese Patent Laid-Open No. 6-262945 is known, which is provided with an upper part and a lower part of the door to suppress the width and the front-rear direction of the door when the door is opened and closed. The relative displacement stabilizer.

參照圖14及圖15，對具備穩定器之崁入式門裝置之一例進行說明。An example of a swing-in door device provided with a stabilizer will be described with reference to FIGS. 14 and 15.

如圖14所示，崁入式門裝置300具備：進給螺桿方式之驅動部310，其成為打開關閉單開式門400之驅動源；穩定器320，其以連結門400之上部及下部之方式設置；及齒條與小齒輪機構330，其引導門400向車輛前後方向移動。As shown in FIG. 14, the swing-in door device 300 includes a feed screw type drive unit 310 that becomes a drive source for opening and closing the single-door 400 and a stabilizer 320 that connects the upper and lower parts of the door 400. Mode setting; and a rack and pinion mechanism 330, which guides the door 400 to move forward and backward in the vehicle.

穩定器320具備：上側擺臂321，其配置於門400之上部，伴隨著門400向車寬方向之移動而旋轉；下側擺臂322，其配置於門400之下部，伴隨門400向車寬方向移動而旋轉；及連結軸323，其連結上側擺臂321及下側擺臂322。連結軸323之上部***上側擺臂321之前端部，連結軸323之下部***下側擺臂322之前端部。如此，因上側擺臂321之前端部及下側擺臂322之前端部藉由連結軸323連結，故當門400於車寬方向上移動時，上側擺臂321及下側擺臂322同步旋轉。因此，門400之上部及下部於車寬方向同步移動。The stabilizer 320 includes an upper swing arm 321 disposed on the upper portion of the door 400 and rotating as the door 400 moves in the vehicle width direction, and a lower swing arm 322 disposed on the lower portion of the door 400 and accompanying the door 400 toward the vehicle. It moves and rotates in a wide direction; and a connecting shaft 323 that connects the upper swing arm 321 and the lower swing arm 322. The upper part of the connecting shaft 323 is inserted into the front end of the upper swing arm 321, and the lower part of the connecting shaft 323 is inserted into the front end of the lower swing arm 322. In this way, because the front end of the upper swing arm 321 and the front end of the lower swing arm 322 are connected by the connecting shaft 323, when the door 400 moves in the vehicle width direction, the upper swing arm 321 and the lower swing arm 322 rotate synchronously. . Therefore, the upper part and the lower part of the door 400 move synchronously in the vehicle width direction.

齒條與小齒輪機構330具備：設置於門400之上部之上側齒條331，設置於上側擺臂321之前端之上側小齒輪332，設置於門400之下部之下側齒條333，及設置於下側擺臂322之前端之下側小齒輪334。上側齒條331及下側齒條333為相同之構成，上側小齒輪332及下側小齒輪334為相同之構成。又，於連結軸323中較上側擺臂321更向上方突出之上端部，安裝有上側小齒輪332，於連結軸323中較下側擺臂322更向下方突出之下端部，安裝有下側小齒輪334。即，連結軸323連結上側小齒輪332及下側小齒輪334。根據此種構成，當門400於車輛前後方向上移動時，因上側小齒輪332之旋轉經由連結軸323傳遞至下側小齒輪334，故上側小齒輪332及下側小齒輪334同步旋轉。且，因上側齒條331及上側小齒輪332與下側齒條333及下側小齒輪334同樣地嚙合，故門400之上部及下部相對於車輛前後方向同步移動。The rack and pinion mechanism 330 includes a rack 331 provided on the upper side of the door 400, a pinion 332 provided on the front side of the upper swing arm 321, a rack 333 provided on the lower side of the lower portion of the door 400, and The lower pinion 334 is located at the front end of the lower swing arm 322. The upper rack 331 and the lower rack 333 have the same configuration, and the upper pinion 332 and the lower pinion 334 have the same configuration. Further, an upper end portion protrudes upward in the connecting shaft 323 from the upper swing arm 321, and an upper pinion gear 332 is attached, and a lower end protrudes downward from the lower swing arm 322 in the connecting shaft 323, and the lower side is attached. Pinion 334. That is, the connecting shaft 323 connects the upper pinion 332 and the lower pinion 334. According to this configuration, when the door 400 moves in the vehicle front-rear direction, the rotation of the upper pinion 332 is transmitted to the lower pinion 334 via the connecting shaft 323, so the upper pinion 332 and the lower pinion 334 rotate in synchronization. In addition, since the upper rack 331 and the upper pinion 332 mesh with the lower rack 333 and the lower pinion 334 in the same manner, the upper and lower portions of the door 400 move synchronously with respect to the vehicle front-rear direction.

如圖15所示，門400係相對於鉛直方向傾斜之構造，且係門400之下部彎曲之構造。藉此，穩定器320之上側擺臂321之車寬方向之位置及下側擺臂322之車寬方向之位置互不相同。因此，上側擺臂321之旋轉軸及下側擺臂322之旋轉軸之各者以隨著相對於鉛直方向朝向下方而成為車寬方向之外側的方式傾斜。
[先前技術文獻]As shown in FIG. 15, the door 400 has a structure that is inclined with respect to the vertical direction, and has a structure in which the lower portion of the door 400 is curved. Thereby, the position in the vehicle width direction of the upper side swing arm 321 and the position in the vehicle width direction of the lower side swing arm 322 are different from each other. Therefore, each of the rotation axis of the upper swing arm 321 and the rotation axis of the lower swing arm 322 is inclined so that it becomes the outer side in the vehicle width direction as it goes downward with respect to the vertical direction.
[Prior technical literature]

[發明所欲解決之問題][Problems to be solved by the invention]

如圖15所示，當門400向車寬方向之外側移動時，上側擺臂321及下側擺臂322必須上拉門400。因此，門400之自重形成對上側擺臂321及下側擺臂322旋轉之阻力，而有門400難以順暢地打開之情形。As shown in FIG. 15, when the door 400 moves outward in the vehicle width direction, the upper swing arm 321 and the lower swing arm 322 must pull up the door 400. Therefore, the weight of the door 400 forms resistance to the rotation of the upper swing arm 321 and the lower swing arm 322, and the door 400 may be difficult to open smoothly.

另，此種問題並不限定於單開式門，有亦同樣產生於雙開式門之情形。又，於上側擺臂之旋轉軸及下側擺臂之旋轉軸之各者以隨著相對於鉛直方向朝向下方而成為車寬方向之內側的方式傾斜之情形時，於以門成為全閉位置之方式使各擺臂旋轉時，門之自重成為各擺臂之阻力，而有門難以順暢地關閉之情形。In addition, such a problem is not limited to a single-opening door, and may also occur in a case of a double-opening door. In addition, when each of the rotation axis of the upper swing arm and the rotation axis of the lower swing arm is inclined so that it becomes inward in the vehicle width direction as it goes downward with respect to the vertical direction, the door is fully closed. In this way, when each swing arm rotates, the weight of the door becomes the resistance of each swing arm, and the door may be difficult to close smoothly.

本發明之目的在於提供一種可將門順利地打開關閉之崁入式門裝置。
[解決問題之技術手段]An object of the present invention is to provide a swing-in door device capable of smoothly opening and closing a door.
[Technical means to solve the problem]

(1)本發明之一形態之崁入式門裝置具備：第1擺臂及第2擺臂，其於門之高度方向隔開間隔而配置；第1小齒輪，其安裝於上述第1擺臂中與上述第1擺臂之旋轉軸不同之部分；第1齒條，其安裝於上述門，且與上述第1小齒輪嚙合；第2小齒輪，其安裝於上述第2擺臂中與上述第2擺臂之旋轉軸不同之部分；第2齒條，其安裝於上述門，且與上述第2小齒輪嚙合；臂連結軸，其具有：以與上述第1擺臂之旋轉軸同軸之方式連結於上述第1擺臂之第1臂軸，以與上述第2擺臂之旋轉軸同軸之方式連結於上述第2擺臂之第2臂軸，及連結上述第1臂軸及上述第2臂軸之第3臂軸，且與上述第1擺臂及上述第2擺臂一體地旋轉並使上述第1擺臂之旋轉與上述第2擺臂之旋轉同步；及小齒輪連結軸，其具有：以與上述第1小齒輪之旋轉軸同軸之方式連結於上述第1小齒輪之第1小齒輪軸，以與上述第2小齒輪之旋轉軸同軸之方式連結於上述第2小齒輪之第2小齒輪軸，及連結上述第1小齒輪軸及上述第2小齒輪軸之第3小齒輪軸，且與上述第1小齒輪及上述第2小齒輪一體地旋轉並使上述第1小齒輪之旋轉與上述第2小齒輪之旋轉同步；且上述臂連結軸包含連結上述第1臂軸與上述第3臂軸之第1萬向接頭、及連結上述第2臂軸與上述第3臂軸之第2萬向接頭；上述小齒輪連結軸包含連結上述第1小齒輪軸與上述第3小齒輪軸之第3萬向接頭、及連結上述第2小齒輪軸與上述第3小齒輪軸之第4萬向接頭。(1) A swing-in door device according to one aspect of the present invention includes: a first swing arm and a second swing arm, which are arranged at intervals in the height direction of the door; a first pinion gear, which is mounted on the first swing lever; The part of the arm that is different from the rotation axis of the first swing arm; the first rack is mounted on the door and meshes with the first pinion; the second pinion is mounted on the second swing arm and The second swing arm has a different rotation axis; the second rack is mounted on the door and meshes with the second pinion; the arm connecting shaft includes: coaxial with the rotation axis of the first swing arm The first arm shaft is connected to the first arm shaft of the first swing arm, the second arm shaft is connected to the second swing arm coaxially with the rotation axis of the second swing arm, and the first arm shaft and the above are connected. A third arm shaft of the second arm shaft that rotates integrally with the first swing arm and the second swing arm and synchronizes the rotation of the first swing arm with the rotation of the second swing arm; and a pinion connecting shaft It has a first pinion shaft connected to the first pinion in a coaxial manner with the rotation axis of the first pinion, so as to be the same as above The second pinion shaft is coaxially connected to the second pinion shaft of the second pinion gear, and the third pinion shaft is connected to the first pinion shaft and the second pinion shaft. The first pinion gear and the second pinion gear rotate integrally and synchronize the rotation of the first pinion gear with the rotation of the second pinion gear; and the arm connecting shaft includes a connection between the first arm shaft and the third arm shaft A first universal joint and a second universal joint connecting the second arm shaft and the third arm shaft; the pinion connecting shaft includes a third link connecting the first pinion shaft and the third pinion shaft A universal joint and a fourth universal joint connecting the second pinion shaft and the third pinion shaft.

根據該構成，藉由第1萬向接頭及第2萬向接頭使第3臂軸相對於第1臂軸及第2臂軸傾斜，可於鉛直方向調節第1臂軸及第2臂軸之軸方向。藉此，即便於例如因門形成為彎曲狀，第1擺臂之車寬方向之位置與第2擺臂之車寬方向之位置互不相同之情形時，亦可藉由使第3臂軸相對於鉛直方向傾斜而抑制第1擺臂及第2擺臂之旋轉軸相對於鉛直方向傾斜。因此，因抑制了門之自重成為第1擺臂及第2擺臂之旋轉之阻力，故可順暢地進行門向車寬方向之移動。According to this configuration, the third arm shaft is inclined with respect to the first arm shaft and the second arm shaft by the first universal joint and the second universal joint, and the first arm shaft and the second arm shaft can be adjusted in the vertical direction. Axis direction. Therefore, even if the door width direction position of the first swing arm is different from the position of the second swing arm in the vehicle width direction due to the door being curved, for example, the third arm shaft can be used. Inclination with respect to the vertical direction suppresses the rotation axes of the first swing arm and the second swing arm from tilting with respect to the vertical direction. Therefore, since the weight of the door is suppressed from becoming resistance to the rotation of the first swing arm and the second swing arm, the door can be smoothly moved in the vehicle width direction.

另一方面，於第1小齒輪軸之軸方向相對於鉛直方向傾斜之情形時，若因第1齒條及第1小齒輪之加工誤差或組裝誤差，導致第1小齒輪相對於第1齒條之鉛直方向之位置與預先設定之位置不同，則於第1小齒輪與第1齒條對向之方向上第1小齒輪之齒與第1齒條之齒嚙合之位置變得不適當。其結果，第1齒條與第1小齒輪之嚙合力變得過大或過小，第1小齒輪變得無法相對於第1齒條順暢地旋轉。第2小齒輪軸之軸方向相對於鉛直方向傾斜之情形亦同樣，第2小齒輪無法相對於第2齒條順暢地旋轉。On the other hand, when the axis direction of the first pinion shaft is inclined with respect to the vertical direction, if the machining error or assembly error of the first rack and the first pinion causes the first pinion to be relative to the first tooth, The position in the vertical direction of the bar is different from the preset position, and the position where the teeth of the first pinion and the teeth of the first rack mesh in the direction opposite to the first pinion and the first rack becomes inappropriate. As a result, the meshing force between the first rack and the first pinion becomes too large or too small, and the first pinion cannot rotate smoothly with respect to the first rack. The same applies to the case where the axial direction of the second pinion shaft is inclined with respect to the vertical direction, and the second pinion gear cannot rotate smoothly with respect to the second rack.

關於該點，根據本崁入式門裝置，藉由第3萬向接頭及第4萬向接頭使第3小齒輪軸相對於第1小齒輪軸及第2小齒輪軸傾斜，可將第1小齒輪軸及第2小齒輪軸之軸方向於鉛直方向調節。藉此，即便於因第1齒條及第1小齒輪之加工誤差或安裝誤差而導致第1小齒輪相對於第1齒條之鉛直方向之位置與預先設定之位置不同，因於第1小齒輪與第1齒條對向之方向上第1小齒輪之齒與第1齒條之齒之嚙合位置不變更，故第1小齒輪與第1齒條亦以適當之力嚙合。又，即便對於第2齒條及第2小齒輪亦同樣，第2小齒輪與第2齒條以適當之力嚙合。因此，即便於因例如門形成為彎曲狀，第1小齒輪之車寬方向之位置與第2小齒輪之車寬方向之位置互不相同之情形時，第1小齒輪相對於第1齒條順暢地旋轉且第2小齒輪相對於第2齒條順暢地旋轉。因此，可順暢地進行門之打開關閉動作。With regard to this point, according to the sliding door device, the third pinion shaft is inclined with respect to the first pinion shaft and the second pinion shaft by the third universal joint and the fourth universal joint. The axis directions of the pinion shaft and the second pinion shaft are adjusted in the vertical direction. Therefore, even if the vertical position of the first pinion relative to the first rack is different from the preset position due to machining or mounting errors of the first rack and the first pinion, the first pinion The meshing position of the teeth of the first pinion and the teeth of the first rack in the direction opposite to the gear and the first rack is not changed, so the first pinion and the first rack also mesh with an appropriate force. The same applies to the second rack and the second pinion, and the second pinion and the second rack mesh with each other with an appropriate force. Therefore, even if, for example, the door is formed in a curved shape, the position of the first pinion in the vehicle width direction and the position of the second pinion in the vehicle width direction are different from each other, the first pinion is relative to the first rack. The second pinion rotates smoothly with respect to the second rack. Therefore, the door can be opened and closed smoothly.

(2)根據從屬於上述崁入式門裝置之一形態，進而具備：臂調節機構，其可調節上述第1擺臂與上述第2擺臂之間之距離；及小齒輪調節機構，其可調節上述第1小齒輪與上述第2小齒輪之間之距離。(2) According to a form subordinate to the above-mentioned swing-in door device, it further includes: an arm adjusting mechanism that can adjust a distance between the first swing arm and the second swing arm; and a pinion adjustment mechanism that can Adjust the distance between the first pinion and the second pinion.

根據該構成，藉由臂調節機構調節第1擺臂與第2擺臂之間之距離，可調節與門相對於車體之位置相匹配之第1擺臂之位置及第2擺臂之位置。According to this configuration, the distance between the first swing arm and the second swing arm can be adjusted by the arm adjustment mechanism, so that the position of the first swing arm and the position of the second swing arm can be adjusted to match the position of the door with respect to the vehicle body. .

另一方面，於門相對於車體之位置變更時，安裝於門之第1齒條及第2齒條相對於車體之位置變更。因此，藉由小齒輪調節機構變更第1小齒輪與第2小齒輪之間之距離，可將第1小齒輪配置於第1小齒輪嚙合於第1齒條之位置，可將第2小齒輪配置於第2小齒輪嚙合於第2齒條之位置。On the other hand, when the position of the door with respect to the vehicle body is changed, the positions of the first rack and the second rack attached to the door with respect to the vehicle body are changed. Therefore, by changing the distance between the first pinion and the second pinion by the pinion adjusting mechanism, the first pinion can be arranged at a position where the first pinion meshes with the first rack, and the second pinion can be placed It is arranged at a position where the second pinion gear meshes with the second rack.

(3)根據從屬於上述崁入式門裝置之一形態，上述臂調節機構具備設置於上述第1臂軸之第1公螺紋部、及旋入上述第1公螺紋部之第1螺母，上述第1螺母藉由朝向上述第1公螺紋部之軸方向移動而可變更上述第1擺臂之位置。(3) According to a form subordinate to the swing-in door device, the arm adjusting mechanism includes a first male screw portion provided on the first arm shaft, and a first nut screwed into the first male screw portion. The first nut can change the position of the first swing arm by moving in the axial direction of the first male screw portion.

根據該構成，根據第1螺母之旋入量變更第1擺臂與第2擺臂之間之距離。因此，可無級調節第1擺臂與第2擺臂之間之距離。With this configuration, the distance between the first swing arm and the second swing arm is changed in accordance with the amount of screwing of the first nut. Therefore, the distance between the first swing arm and the second swing arm can be adjusted steplessly.

(4)根據從屬於上述崁入式門裝置之一形態，上述小齒輪調節機構具備設置於上述第2小齒輪軸之第2公螺紋部、及旋入上述第2公螺紋部之第2螺母，上述第2螺母藉由朝上述第2公螺紋部之軸方向移動而可變更上述第2小齒輪之位置。(4) According to a form subordinate to the swing-in door device, the pinion adjusting mechanism includes a second male screw portion provided on the second pinion shaft, and a second nut screwed into the second male screw portion. The position of the second pinion gear can be changed by moving the second nut in the axial direction of the second male screw portion.

根據該構成，根據第2螺母之旋入量變更第1小齒輪與第2小齒輪之間之距離。因此，可無級調節第1小齒輪與第2小齒輪之間之距離。With this configuration, the distance between the first pinion gear and the second pinion gear is changed in accordance with the amount of screwing of the second nut. Therefore, the distance between the first pinion and the second pinion can be infinitely adjusted.

(5)根據從屬於上述崁入式門裝置之一形態，上述第1臂軸及上述第1小齒輪軸之至少一者具備：第1連結軸及第2連結軸，其等個別地形成；及連結構件，其以相對於上述第1連結軸不可旋轉且相對於上述第1連結軸可移動之方式連結於上述第1連結軸，且，以相對於上述第2連結軸不可旋轉且相對於上述第2連結軸不可移動之方式連結於上述第2連結軸。(5) According to a form subordinate to the aforementioned sliding door device, at least one of the first arm shaft and the first pinion shaft includes: a first connection shaft and a second connection shaft, which are formed individually; And a connecting member which is connected to the first connecting shaft so as to be non-rotatable with respect to the first connecting shaft and is movable relative to the first connecting shaft, and is non-rotatable and is relatively The second connecting shaft is connected to the second connecting shaft in a non-movable manner.

根據該構成，可抑制第1連結軸及第2連結軸之相對旋轉且容易地變更第1臂軸(第1小齒輪軸)之軸方向之長度。According to this configuration, the relative rotation of the first connecting shaft and the second connecting shaft can be suppressed, and the length in the axial direction of the first arm shaft (the first pinion shaft) can be easily changed.

(6)根據從屬於上述崁入式門裝置之一形態，進而具備用於將上述第1臂軸安裝於車體之安裝構件，上述安裝構件設置於上述車體，且可安裝於具有沿鉛直方向延伸之第1縱槽之固定構件，於上述安裝構件設置有可與上述第1縱槽嚙合之第2縱槽。(6) According to a form subordinate to the above-mentioned sliding door device, further including a mounting member for mounting the first arm shaft on the vehicle body, the mounting member is provided on the vehicle body, and can be mounted on a vertical The fixing member of the first longitudinal groove extending in the direction is provided on the mounting member with a second longitudinal groove that can be engaged with the first longitudinal groove.

根據該構成，藉由安裝構件之第2縱槽嚙合於固定構件之第1縱槽，可抑制安裝構件相對於固定構件之傾斜。因此，抑制***於安裝構件之臂連結軸相對於固定構件傾斜。因此，可進一步抑制第1擺臂及第2擺臂之旋轉軸相對於鉛直方向傾斜。According to this configuration, the second longitudinal groove of the mounting member is engaged with the first longitudinal groove of the fixing member, so that the tilting of the mounting member with respect to the fixing member can be suppressed. Therefore, the arm coupling shaft inserted into the mounting member is prevented from being inclined with respect to the fixing member. Therefore, it is possible to further suppress the inclination of the rotation axes of the first swing arm and the second swing arm with respect to the vertical direction.

(7)根據從屬於上述崁入式門裝置之一形態，上述第1小齒輪及上述第1齒條配置於上述門之上部，上述第2小齒輪及上述第2齒條配置於上述門之下部。(7) According to a form subordinate to the sliding door device, the first pinion and the first rack are disposed above the door, and the second pinion and the second rack are disposed on the door. The lower part.

例如，於門之高度方向之中央有齒條與小齒輪機構之情形時，門之美觀下降。關於該點，根據上述(7)之構成，因門之中央未配置齒條與小齒輪裝置，故可抑制美觀之下降。
[發明之效果]For example, when there is a rack and pinion mechanism in the center of the height direction of the door, the aesthetic appearance of the door is reduced. With regard to this point, according to the configuration of (7) above, since a rack and a pinion device are not arranged in the center of the door, it is possible to suppress a decrease in aesthetic appearance.
[Effect of the invention]

根據本發明之崁入式門裝置，可將門順利地打開關閉。According to the sliding door device of the present invention, the door can be opened and closed smoothly.

以下，參照圖式，對崁入式門裝置之一實施形態進行說明。Hereinafter, one embodiment of a swing-in door device will be described with reference to the drawings.

如圖1(a)及圖1(b)所示，崁入式門裝置1將設置於鐵路之車輛200之車體210之兩拉式之門220R、220L打開關閉。於門220R、220L之下端部，於車輛200之前後方向(以下「前後方向ZA」)隔開間隔之2個部位，設置有轉動體230。另，轉動體230之個數可任意地設定。轉動體230可滑動地收容於設置於車體210之軌道231。如藉由圖3(a)及圖3(b)之兩點鏈線所示般，門220R係門220R之下部於車輛200之車寬方向(以下，「車寬方向ZB」)上朝向車輛200之內側彎曲之形狀。另，門220L之構成及形狀與門220R之構成及形狀相同。又，崁入式門裝置1亦可應用於單拉式之門。As shown in FIGS. 1 (a) and 1 (b), the slip-in door device 1 opens and closes two pull-type doors 220R, 220L of a vehicle body 210 provided on a railway vehicle 200. At the lower ends of the doors 220R and 220L, a rotating body 230 is provided at two positions spaced apart from each other in the front-rear direction of the vehicle 200 (hereinafter, "front-rear direction ZA"). The number of the rotating bodies 230 can be arbitrarily set. The rotating body 230 is slidably received in a rail 231 provided on the vehicle body 210. As shown by the two-point chain line in FIG. 3 (a) and FIG. 3 (b), the door 220R is the lower part of the door 220R in the vehicle width direction of the vehicle 200 (hereinafter, "the vehicle width direction ZB") toward the vehicle. 200 inside curved shape. The configuration and shape of the door 220L are the same as those of the door 220R. The swing-in door device 1 can also be applied to a single-pull door.

如圖1(a)及圖1(b)所示，崁入式門裝置1具備成為使門220R、220L打開關閉之驅動源之驅動機構10。驅動機構10係設置於車體210之上部。驅動機構10具備：於前後方向ZA延伸之一對桿11R、11L，藉由空氣壓使桿11R、11L向前後方向ZA移動之驅動缸體12，用於引導門220R、220L於車寬方向ZB及前後方向ZA之移動之軌道機構16，使桿11R、11L向彼此相反方向移動之拉開機構20。另，驅動機構10亦可取代驅動缸體12，而為藉由由電動馬達驅動之進給螺桿機構使一對桿11R、11L移動之構成。As shown in FIGS. 1 (a) and 1 (b), the sliding door device 1 includes a drive mechanism 10 that serves as a drive source for opening and closing the doors 220R and 220L. The drive mechanism 10 is provided above the vehicle body 210. The driving mechanism 10 includes a pair of rods 11R and 11L extending in the front-rear direction ZA, and a driving cylinder 12 for moving the rods 11R and 11L forward and backward in the direction ZA by air pressure for guiding the doors 220R and 220L in the vehicle width direction ZB. And the track mechanism 16 that moves in the forward and backward direction ZA, and the pull mechanism 20 that moves the levers 11R and 11L in opposite directions. In addition, the drive mechanism 10 may be configured to move the pair of rods 11R and 11L by a feed screw mechanism driven by an electric motor instead of the drive cylinder 12.

一對桿11R、11L於車寬方向ZB上彼此隔開間隔而配置。於桿11R，經由連結構件13R及滑動構件14R連接有門鉤15R。於桿11L，經由連結構件13L及滑動構件14L連接有門鉤15L。The pair of rods 11R and 11L are arranged at intervals in the vehicle width direction ZB. A door hook 15R is connected to the lever 11R via a connecting member 13R and a sliding member 14R. A door hook 15L is connected to the lever 11L via a connecting member 13L and a sliding member 14L.

連結構件13R連結桿11R與滑動構件14R。滑動構件14R於前後方向ZA延伸。如圖1(b)所示，門鉤15R係於滑動構件14R中繞旋轉軸15A可旋轉地安裝，該旋轉軸15A設置於與連結構件13R(參照圖1(a))在前後方向ZA上不同之位置。門鉤15R具備由旋轉軸15A支持之臂15B、安裝於門220R且可於車寬方向ZB水平移動之安裝部15C、及相對於臂15B可旋轉地連結且相對於安裝部15C可搖動地連結之連結部15D。安裝部15C藉由例如螺栓(省略圖示)安裝於門220R。於安裝部15C，形成供螺栓***之長孔15E。長孔15E係車輛200之高度方向(以下，「高度方向ZC」)成為長邊方向。於本實施形態中，高度方向ZC與鉛直方向一致。於安裝部15C之上表面，安裝有可繞沿著高度方向ZC之旋轉軸旋轉之轉動體15F。另，連結構件13L、滑動構件14L及門鉤15L之各構成及連結構造與連結構件13R、滑動構件14R及門鉤15R同樣。The connecting member 13R connects the rod 11R and the sliding member 14R. The sliding member 14R extends in the front-rear direction ZA. As shown in FIG. 1 (b), the door hook 15R is rotatably mounted on a sliding member 14R about a rotation axis 15A, and the rotation shaft 15A is provided in the front-rear direction ZA with the connection member 13R (see FIG. 1 (a)). Different locations. The door hook 15R includes an arm 15B supported by a rotation shaft 15A, a mounting portion 15C mounted on the door 220R and capable of horizontally moving in the vehicle width direction ZB, and a swingable connection with the arm 15B and a swingable connection with the mounting portion 15C Of the connecting portion 15D. The attachment portion 15C is attached to the door 220R by, for example, a bolt (not shown). A long hole 15E is formed in the mounting portion 15C for bolt insertion. The height direction (hereinafter, "height direction ZC") of the long hole 15E series vehicle 200 becomes the long side direction. In this embodiment, the height direction ZC coincides with the vertical direction. A rotating body 15F is mounted on the upper surface of the mounting portion 15C so as to be rotatable about a rotation axis in the height direction ZC. The respective configurations and connection structures of the connection member 13L, the slide member 14L, and the door hook 15L are the same as those of the connection member 13R, the slide member 14R, and the door hook 15R.

如圖1(a)所示，軌道機構16具備安裝於車體210之支持構件17。支持構件17之前後方向ZA之長度較入口/出口211之前後方向ZA之寬度更長。於支持構件17之正面，安裝有於前後方向ZA延伸之直線狀之第1軌道18R、18L，於支持構件17之下表面，安裝有第2軌道19R、19L。As shown in FIG. 1 (a), the rail mechanism 16 includes a support member 17 attached to the vehicle body 210. The length of the support member 17 in the front-rear direction ZA is longer than the width of the entrance / exit 211 in the front-rear direction ZA. On the front surface of the support member 17, linear first rails 18R, 18L extending in the front-rear direction ZA are mounted, and on the lower surface of the support member 17, second rails 19R, 19L are mounted.

第1軌道18R、18L於支持構件17之正面側開口。於第1軌道18R，於前後方向ZA可移動地安裝有滑動構件14R，於第1軌道18L，於前後方向ZA可移動地安裝有滑動構件14L。The first rails 18R and 18L are opened on the front side of the support member 17. A sliding member 14R is movably mounted on the first rail 18R in the front-rear direction ZA, and a sliding member 14L is movably mounted on the first rail 18L in the front-rear direction ZA.

第2軌道19R、19L於下方開口(參照圖3(a)及圖3(b))。如圖2(a)及圖2(b)所示，第2軌道19R、19L包含隨著自入口/出口211之前後方向ZA之中央向入口/出口211之端而朝車寬方向ZB之外側彎曲狀傾斜之傾斜部19A、及自傾斜部19A之前後方向ZA之端朝向前後方向ZA延伸之直線部19B。於第2軌道19R，門鉤15R之轉動體15F相對於第2軌道19R可滑動地收容，於第2軌道19L，門鉤15L之轉動體15F相對於第2軌道19L可滑動地收容。The second rails 19R and 19L are opened below (see FIGS. 3 (a) and 3 (b)). As shown in FIG. 2 (a) and FIG. 2 (b), the second rails 19R, 19L include a direction from the center of the entrance / exit 211 to the center of the ZA toward the end of the entrance / exit 211 toward the outside of the vehicle width direction ZB. The curved sloped inclined portion 19A and the straight portion 19B extending from the end of the inclined portion 19A in the front-rear direction ZA toward the front-rear direction ZA. In the second rail 19R, the rotating body 15F of the door hook 15R is slidably received with respect to the second rail 19R, and in the second rail 19L, the rotating body 15F of the door hook 15L is slidably received with respect to the second rail 19L.

拉開機構20配置於一對桿11R、11L之車寬方向ZB之間。拉開機構20之一例具有與設置於一對桿11R、11L之齒條齒(省略圖示)嚙合之小齒輪齒(省略圖示)。拉開機構20係伴隨著藉由驅動缸體12移動桿11R，與桿11R之齒條齒嚙合之小齒輪齒旋轉且與小齒輪齒嚙合之桿11L朝與桿11R相反方向移動。The pulling mechanism 20 is disposed between the pair of rods 11R and 11L in the vehicle width direction ZB. An example of the pull-out mechanism 20 includes pinion teeth (not shown) that mesh with rack teeth (not shown) provided on the pair of rods 11R and 11L. The pulling mechanism 20 moves the rod 11R by driving the cylinder 12, and the pinion teeth that mesh with the rack teeth of the rod 11R rotate and the rod 11L that meshes with the pinion teeth moves in a direction opposite to the rod 11R.

如圖1(a)所示，崁入式門裝置1具備於門220R、220L打開關閉時抑制門220R、220L之各者之上部及下部相對位移之穩定器30R、30L。穩定器30R、30L設置於入口/出口211之前後方向ZA之兩側。As shown in FIG. 1 (a), the swing-in door device 1 includes stabilizers 30R and 30L that suppress relative displacement of the upper and lower portions of each of the doors 220R and 220L when the doors 220R and 220L are opened and closed. The stabilizers 30R and 30L are disposed on both sides of the entrance / exit 211 in the front-rear direction ZA.

穩定器30R具備：配置於門220R之上部之第1擺臂之一例即上側擺臂31，配置於門220R之下部之第2擺臂之一例即下側擺臂32，及連結上側擺臂31與下側擺臂32之臂連結軸40。又，穩定器30R具備：設置於上側擺臂31之第1小齒輪之一例即上側小齒輪33，設置於下側擺臂32之第2小齒輪之一例即下側小齒輪34，及連結上側小齒輪33與下側小齒輪34之小齒輪連結軸50。The stabilizer 30R includes an upper swing arm 31 which is an example of a first swing arm disposed above the door 220R, a lower swing arm 32 which is an example of a second swing arm disposed below the door 220R, and an upper swing arm 31 connected thereto. The shaft 40 is connected to the arm of the lower swing arm 32. The stabilizer 30R includes an upper pinion 33 as an example of a first pinion gear provided on the upper swing arm 31, a lower pinion 34 as an example of a second pinion gear provided on the lower swing arm 32, and a connection upper side The pinion gear 33 is connected to the pinion gear 50 of the lower pinion gear 34.

臂連結軸40具備：以與上側擺臂31之旋轉軸同軸之方式連結於上側擺臂31之第1臂軸41，以與下側擺臂32之旋轉軸同軸之方式連結於下側擺臂32之第2臂軸42，及連結第1臂軸41與第2臂軸42之第3臂軸43。又，臂連結軸40具備：可一體旋轉地連結第1臂軸41與第3臂軸43之第1萬向接頭44，及可一體旋轉地連結第2臂軸42與第3臂軸43之第2萬向接頭45。第1萬向接頭44及第2萬向接頭45之一例為十字接頭。又，第1萬向接頭44及第2萬向接頭45亦可取代十字接頭，為傑巴接頭或等速接頭。The arm connecting shaft 40 includes a first arm shaft 41 connected to the upper swing arm 31 coaxially with the rotation axis of the upper swing arm 31, and is connected to the lower swing arm coaxially with the rotation axis of the lower swing arm 32. A second arm shaft 42 of 32 and a third arm shaft 43 connecting the first arm shaft 41 and the second arm shaft 42. In addition, the arm connecting shaft 40 includes a first universal joint 44 that connects the first arm shaft 41 and the third arm shaft 43 integrally and rotatably, and a second arm shaft 42 that rotatably connects the second arm shaft 42 and the third arm shaft 43. The second universal joint 45. One example of the first universal joint 44 and the second universal joint 45 is a cross joint. In addition, the first universal joint 44 and the second universal joint 45 may replace the cross joint, and may be a Jeba joint or a constant velocity joint.

如圖3(a)及圖3(b)所示，第1臂軸41具備連結於第1萬向接頭44之第1連結軸41A及連結於第1連結軸41A之上端部之第2連結軸41B。第1連結軸41A與第2連結軸41B可一體旋轉。如此，因第1臂軸41、第2臂軸42及第3臂軸43可一體旋轉，故臂連結軸40使上側擺臂31之旋轉與下側擺臂32之旋轉同步。As shown in FIGS. 3 (a) and 3 (b), the first arm shaft 41 includes a first connection shaft 41A connected to the first universal joint 44 and a second connection connected to an end of the first connection shaft 41A.轴 41B. The first connection shaft 41A and the second connection shaft 41B are rotatable integrally. In this way, since the first arm shaft 41, the second arm shaft 42, and the third arm shaft 43 can rotate integrally, the arm connecting shaft 40 synchronizes the rotation of the upper swing arm 31 with the rotation of the lower swing arm 32.

上側擺臂31及下側擺臂32沿門220R之形狀安裝於門220R。因此，於車寬方向ZB上，下側擺臂32配置於較上側擺臂31更內側。第1臂軸41及第2臂軸42沿高度方向ZC(鉛直方向)延伸。第3臂軸43可藉由第1萬向接頭44相對於第1臂軸41傾斜，且可藉由第2萬向接頭45相對於第2臂軸42傾斜，且隨著朝向上方而向車寬方向ZB之外側傾斜。The upper swing arm 31 and the lower swing arm 32 are attached to the door 220R along the shape of the door 220R. Therefore, in the vehicle width direction ZB, the lower swing arm 32 is disposed more inward than the upper swing arm 31. The first arm shaft 41 and the second arm shaft 42 extend in the height direction ZC (vertical direction). The third arm shaft 43 can be inclined with respect to the first arm shaft 41 by the first universal joint 44, and can be inclined with respect to the second arm shaft 42 by the second universal joint 45, and can be directed toward the vehicle as it faces upward. The wide side ZB is inclined outside.

如圖3(b)所示，上側小齒輪33於上側擺臂31中，安裝於與上側擺臂31之旋轉軸不同之部分，例如上側擺臂31之前端部。如圖1(a)所示，於車寬方向ZB與上側小齒輪33對向之門220R之上部，安裝有於前後方向ZA延伸之上側齒條35。上側小齒輪33及上側齒條35彼此嚙合。As shown in FIG. 3 (b), the upper pinion gear 33 is mounted in the upper swing arm 31 at a portion different from the rotation axis of the upper swing arm 31, such as the front end of the upper swing arm 31. As shown in FIG. 1 (a), an upper rack 35 extending in the front-rear direction ZA is mounted on an upper portion of the door 220R facing the upper pinion 33 in the vehicle width direction ZB. The upper pinion 33 and the upper rack 35 mesh with each other.

如圖3(b)所示，下側小齒輪34於下側擺臂32中，安裝於與下側擺臂32之旋轉軸不同之部分，例如下側擺臂32之前端部。如圖1(a)所示，於車寬方向ZB與下側小齒輪34對向之門220R之下部，安裝有於前後方向ZA延伸之下側齒條36。下側小齒輪34及下側齒條36彼此嚙合。又，上側小齒輪33及下側小齒輪34之齒數及形狀相同，上側齒條35及下側齒條36之齒數及形狀相同。As shown in FIG. 3 (b), the lower pinion gear 34 is mounted in the lower swing arm 32 at a portion different from the rotation axis of the lower swing arm 32, such as the front end of the lower swing arm 32. As shown in FIG. 1 (a), a lower rack 36 extending in the front-rear direction ZA is attached to a lower portion of the door 220R facing the lower pinion 34 in the vehicle width direction ZB. The lower pinion gear 34 and the lower rack gear 36 mesh with each other. The number of teeth and the shape of the upper pinion 33 and the lower pinion 34 are the same, and the number of teeth and the shape of the upper rack 35 and the lower rack 36 are the same.

小齒輪連結軸50具有：以與上側小齒輪33之旋轉軸同軸之方式連結於上側小齒輪33之第1小齒輪軸51，以與下側小齒輪34之旋轉軸同軸之方式連結於下側小齒輪34之第2小齒輪軸52，及連結第1小齒輪軸51與第2小齒輪軸52之第3小齒輪軸53。又，小齒輪連結軸50具備：可一體旋轉地連結第1小齒輪軸51與第3小齒輪軸53之第3萬向接頭54，可一體旋轉地連結第2小齒輪軸52與第3小齒輪軸53之第4萬向接頭55。第3萬向接頭54及第4萬向接頭55之一例為十字接頭。又，第3萬向接頭54及第4萬向接頭55亦可替代十字接頭，為傑巴接頭或等速接頭。The pinion coupling shaft 50 includes a first pinion shaft 51 coupled to the upper pinion 33 coaxially with the rotation axis of the upper pinion 33 and a lower pinion shaft coaxially connected to the rotation pinion of the lower pinion 34. A second pinion shaft 52 of the pinion 34 and a third pinion shaft 53 connecting the first pinion shaft 51 and the second pinion shaft 52. In addition, the pinion coupling shaft 50 includes a third universal joint 54 that connects the first pinion shaft 51 and the third pinion shaft 53 in an integrally rotatable manner, and connects the second pinion shaft 52 and the third pinion in a rotatable manner. The fourth universal joint 55 of the gear shaft 53. One example of the third universal joint 54 and the fourth universal joint 55 is a cross joint. Moreover, the 3rd universal joint 54 and the 4th universal joint 55 can also replace a cross joint, and it may be a Jeba joint or a constant velocity joint.

如圖3(b)所示，第1小齒輪軸51具有連結於第3萬向接頭54之第1連結軸51A、及連結於第1連結軸51A之上端部之第2連結軸51B。第1連結軸51A及第2連結軸51B可一體旋轉。如此，因第1小齒輪軸51、第2小齒輪軸52及第3小齒輪軸53可一體旋轉，故小齒輪連結軸50使上側小齒輪33之旋轉與下側小齒輪34之旋轉同步。As shown in FIG. 3 (b), the first pinion shaft 51 includes a first connection shaft 51A connected to the third universal joint 54 and a second connection shaft 51B connected to an end portion above the first connection shaft 51A. The first connection shaft 51A and the second connection shaft 51B are rotatable integrally. In this way, since the first pinion shaft 51, the second pinion shaft 52, and the third pinion shaft 53 can rotate integrally, the pinion coupling shaft 50 synchronizes the rotation of the upper pinion 33 with the rotation of the lower pinion 34.

如圖1(b)、圖3(a)及圖3(b)所示，崁入式門裝置1具備將穩定器30R、30L之小齒輪連結軸50拉入車寬方向ZB之內側之拉入裝置21R、21L、22R、22L。又，崁入式門裝置1具備將以穩定器30R、30L之下側擺臂32之旋轉軸為中心之旋轉鎖定之鎖芯23R、23L(鎖芯23L於圖3(a)及圖3(b)中省略圖示。參照圖12(a)及圖12(b))。拉入裝置21R、21L於較上側小齒輪33及上側齒條35更上方處安裝於車體210。拉入裝置22R、22L於下側小齒輪34及下側齒條36更下方處安裝於車體210。拉入裝置21R、21L具有用於將穩定器30R、30L之小齒輪連結軸50之上端部拉入車寬方向ZB之內側之臂21A。拉入裝置22R、22L具有將穩定器30R、30L之小齒輪連結軸50之下端部拉入車寬方向ZB之內側之臂22A。As shown in FIGS. 1 (b), 3 (a), and 3 (b), the swing-in door device 1 includes a puller that pulls the pinion coupling shafts 50 of the stabilizers 30R and 30L into the vehicle width direction ZB. Input devices 21R, 21L, 22R, 22L. Further, the sliding door device 1 includes lock cylinders 23R and 23L that are rotationally locked around the rotation axis of the swing arm 32 below the stabilizers 30R and 30L (the lock cylinder 23L is shown in Figs. 3 (a) and 3 ( The illustration is omitted in b). Refer to FIGS. 12 (a) and 12 (b)). The pull-in devices 21R and 21L are mounted on the vehicle body 210 above the upper pinion 33 and the upper rack 35. The pull-in devices 22R and 22L are mounted on the vehicle body 210 further below the lower pinion 34 and the lower rack 36. The pull-in devices 21R and 21L have arms 21A for pulling the upper ends of the pinion coupling shafts 50 of the stabilizers 30R and 30L into the vehicle width direction ZB. The pull-in devices 22R and 22L have arms 22A that pull the lower ends of the pinion coupling shafts 50 of the stabilizers 30R and 30L into the vehicle width direction ZB.

參照圖1(a)、圖1(b)及圖4(a)～圖11(b)，對穩定器30R之詳細之構成進行說明。另，穩定器30L之構成與穩定器30R之構成同樣。A detailed configuration of the stabilizer 30R will be described with reference to FIGS. 1 (a), 1 (b), and 4 (a) to 11 (b). The structure of the stabilizer 30L is the same as that of the stabilizer 30R.

圖4(a)～圖4(d)及圖5係表示穩定器30R之上部之構成，尤其是上側擺臂31及其周邊之構成。4 (a) to 4 (d) and FIG. 5 show the structure of the upper part of the stabilizer 30R, particularly the structure of the upper swing arm 31 and its periphery.

如圖4(b)所示，上側擺臂31具備:不可旋轉地支持臂連結軸40之第1臂軸41之臂支持部31A，可旋轉地支持小齒輪連結軸50之第1小齒輪軸51之小齒輪支持部31B，及連結臂支持部31A與小齒輪支持部31B之連結部31C。臂支持部31A係形成為具有可***第1臂軸41之***孔31D(參照圖5)之圓筒形狀，小齒輪支持部31B形成為具有可***第1小齒輪軸51之***孔31E(參照圖5)之圓筒形狀。小齒輪支持部31B之高度方向ZC之尺寸大於臂支持部31A之高度方向ZC之尺寸。As shown in FIG. 4 (b), the upper swing arm 31 is provided with an arm support portion 31A that non-rotatably supports the first arm shaft 41 of the arm connection shaft 40 and rotatably supports the first pinion shaft of the pinion connection shaft 50 A pinion support portion 31B of 51 and a connection portion 31C connecting the arm support portion 31A and the pinion support portion 31B. The arm supporting portion 31A is formed in a cylindrical shape having an insertion hole 31D (see FIG. 5) into which the first arm shaft 41 can be inserted, and the pinion supporting portion 31B is formed into an insertion hole 31E (in which the first pinion shaft 51 can be inserted) See Figure 5). The size in the height direction ZC of the pinion support portion 31B is larger than the size in the height direction ZC of the arm support portion 31A.

第1小齒輪軸51之第2連結軸51B相對於小齒輪支持部31B於高度方向ZC之兩側突出。於第2連結軸51B中較小齒輪支持部31B更上方之部分，不可旋轉地安裝有上側小齒輪33。於第2連結軸51B中小齒輪支持部31B與上側小齒輪33之高度方向ZC之間之部分，安裝有支持臂60。The second connecting shaft 51B of the first pinion shaft 51 protrudes on both sides of the pinion support portion 31B in the height direction ZC. An upper pinion 33 is non-rotatably attached to a portion above the smaller gear support portion 31B of the second connecting shaft 51B. A support arm 60 is attached to a portion between the pinion support portion 31B of the second connecting shaft 51B and the height direction ZC of the upper pinion 33.

如圖4(a)所示，支持臂60於與第2連結軸51B正交之方向延伸。於支持臂60之前端部，安裝有於前後方向ZA隔開間隔而配置之一對第1轉動體61及配置於一對第1轉動體61之間之第2轉動體62。一對第1轉動體61可繞旋轉軸朝沿高度方向ZC之方向旋轉，第2轉動體62可繞旋轉軸朝與高度方向ZC正交之方向旋轉。如圖4(c)所示，第2轉動體62之上端部位於較一對第1轉動體61之上端部更上方之位置。如圖4(d)所示，一對第1轉動體61及第2轉動體62收容於設置於門220R之上側齒條35之內側(車寬方向ZB之外側)之上側導軌221。上側導軌221於前後方向ZA延伸，朝下方開口。一對第1轉動體61接觸於上側導軌221之車寬方向ZB之兩側壁中之一側，第2轉動體62接觸於上側導軌221之上壁，且支持門220R。As shown in FIG. 4 (a), the support arm 60 extends in a direction orthogonal to the second connecting shaft 51B. A pair of first rotating bodies 61 and a second rotating body 62 arranged between the pair of first rotating bodies 61 are attached to the front end portion of the support arm 60 at intervals in the front-rear direction ZA. The pair of first rotating bodies 61 can rotate around the rotation axis in a direction along the height direction ZC, and the second rotating bodies 62 can rotate around the rotation axis in a direction orthogonal to the height direction ZC. As shown in FIG. 4 (c), the upper end portion of the second rotating body 62 is positioned higher than the upper end portions of the pair of first rotating bodies 61. As shown in FIG. 4 (d), the pair of first rotating bodies 61 and second rotating bodies 62 are housed on the upper side rail 221 provided inside the rack 35 above the door 220R (outside of the vehicle width direction ZB). The upper rail 221 extends in the front-rear direction ZA and opens downward. The pair of first rotating bodies 61 is in contact with one of the two side walls in the vehicle width direction ZB of the upper rail 221, and the second rotating body 62 is in contact with the upper wall of the upper rail 221 and supports the door 220R.

如圖5所示，第1小齒輪軸51之第2連結軸51B藉由第1滾動軸承63及第2滾動軸承64相對於上側擺臂31可旋轉地支持。第1滾動軸承63係推力軸承63A及徑向軸承63B一體地組合而成之軸承。推力軸承63A係配置於小齒輪支持部31B之上表面，徑向軸承63B係配置於小齒輪支持部31B之***孔32E之上端部。第2滾動軸承64係安裝於小齒輪支持部31B之***孔32E之下端部。支持臂60藉由第3滾動軸承65相對於第1小齒輪軸51可旋轉地支持。支持臂60藉由第1滾動軸承63之推力軸承63A支持於高度方向ZC。另，第1滾動軸承63亦可個別地形成推力軸承63A及徑向軸承63B。推力軸承63A、徑向軸承63B、第2滾動軸承64及第3滾動軸承65之各者可為滾珠軸承，亦可為滾子軸承。As shown in FIG. 5, the second connecting shaft 51B of the first pinion shaft 51 is rotatably supported with respect to the upper swing arm 31 by the first rolling bearing 63 and the second rolling bearing 64. The first rolling bearing 63 is a bearing in which a thrust bearing 63A and a radial bearing 63B are integrated together. The thrust bearing 63A is disposed on the upper surface of the pinion support portion 31B, and the radial bearing 63B is disposed on the upper portion of the insertion hole 32E of the pinion support portion 31B. The second rolling bearing 64 is attached to an end portion below the insertion hole 32E of the pinion support portion 31B. The support arm 60 is rotatably supported by the third rolling bearing 65 with respect to the first pinion shaft 51. The support arm 60 is supported in the height direction ZC by a thrust bearing 63A of the first rolling bearing 63. The first rolling bearing 63 may form a thrust bearing 63A and a radial bearing 63B individually. Each of the thrust bearing 63A, the radial bearing 63B, the second rolling bearing 64, and the third rolling bearing 65 may be a ball bearing or a roller bearing.

如圖4(b)所示，於第1臂軸41之第2連結軸41B中較上側擺臂31之臂支持部31A更下方之部分***至用於將穩定器30R安裝於車體210之安裝構件66。於第2連結軸41B中較***安裝構件66之部分更上方之部分，設置有安裝有臂支持部31A之安裝軸41C及於較安裝軸41C更下方較安裝軸41C更擴徑之第1公螺紋部41D。藉由安裝於安裝軸41C之螺母69與第1公螺紋部41D之上端面使臂支持部31A夾持於高度方向ZC，上側擺臂31連結於第1臂軸41。As shown in FIG. 4 (b), a portion of the second connecting shaft 41B of the first arm shaft 41 that is lower than the arm support portion 31A of the upper swing arm 31 is inserted into a portion for mounting the stabilizer 30R to the vehicle body 210. Mounting member 66. In the second connecting shaft 41B, a portion above the portion where the mounting member 66 is inserted is provided with a mounting shaft 41C on which an arm support portion 31A is mounted, and a first male having a larger diameter than the mounting shaft 41C below the mounting shaft 41C. The screw portion 41D. The arm support portion 31A is held in the height direction ZC by the nut 69 mounted on the mounting shaft 41C and the upper end surface of the first male screw portion 41D, and the upper swing arm 31 is connected to the first arm shaft 41.

安裝構件66具備：具有***第1連結軸41A之***孔66C(參照圖5)之***部66A，及自***部66A向外側延伸之板狀之安裝部66B。經由形成於安裝部66B且車寬方向ZB成為長邊方向之一對長孔66D，安裝構件66藉由例如螺栓B固定於被固定於車體210之上方之上側固定構件212R。藉此，可調節安裝構件66相對於上側固定構件212R之在車寬方向ZB上之位置。The mounting member 66 includes an insertion portion 66A having an insertion hole 66C (see FIG. 5) inserted into the first connecting shaft 41A, and a plate-shaped mounting portion 66B extending outward from the insertion portion 66A. The mounting member 66 is fixed to the upper fixing member 212R fixed to the upper side of the vehicle body 210 by, for example, a bolt B via a pair of long holes 66D formed in the mounting portion 66B and the vehicle width direction ZB becomes one of the longitudinal directions. Thereby, the position of the mounting member 66 with respect to the upper fixing member 212R in the vehicle width direction ZB can be adjusted.

如圖5所示，第1臂軸41之第2連結軸41B藉由第4滾動軸承67及第5滾動軸承68相對於安裝構件66可旋轉地支持。第4滾動軸承67係推力軸承67A及徑向軸承67B一體組合之軸承。推力軸承67A配置於***部66A之上表面，徑向軸承67B配置於***部66A之***孔66C之上端部。第5滾動軸承68安裝於***部66A之***孔66C之下端部。另，第4滾動軸承67亦可個別地形成推力軸承67A及徑向軸承67B。推力軸承67A、徑向軸承67B及第5滾動軸承68可為滾珠軸承，亦可為滾子軸承。As shown in FIG. 5, the second connecting shaft 41B of the first arm shaft 41 is rotatably supported with respect to the mounting member 66 by the fourth rolling bearing 67 and the fifth rolling bearing 68. The fourth rolling bearing 67 is a bearing in which the thrust bearing 67A and the radial bearing 67B are integrated. The thrust bearing 67A is disposed on the upper surface of the insertion portion 66A, and the radial bearing 67B is disposed on the upper portion of the insertion hole 66C of the insertion portion 66A. The fifth rolling bearing 68 is attached to the lower end portion of the insertion hole 66C of the insertion portion 66A. The fourth rolling bearing 67 may be formed as a thrust bearing 67A and a radial bearing 67B individually. The thrust bearing 67A, the radial bearing 67B, and the fifth rolling bearing 68 may be ball bearings or roller bearings.

如圖6所示，於上側固定構件212R，形成有供***螺栓B之一對孔212A。又，於上側固定構件212R中與安裝部66B對面之部分，形成有沿鉛直方向延伸之複數個第1縱槽212B。As shown in FIG. 6, a pair of holes 212A into which the bolt B is inserted is formed in the upper fixing member 212R. Further, a plurality of first vertical grooves 212B extending in the vertical direction are formed in a portion of the upper fixing member 212R that faces the mounting portion 66B.

於安裝部66B中與上側固定構件212R對面之部分，形成沿鉛直方向延伸之複數個第2縱槽66E。第2縱槽66E與第1縱槽212B嚙合。A plurality of second vertical grooves 66E extending in the vertical direction are formed in a portion of the mounting portion 66B that faces the upper fixing member 212R. The second vertical groove 66E is engaged with the first vertical groove 212B.

如圖4(b)及圖7所示，穩定器30R具備可調節上側擺臂31與下側擺臂32(參照圖3(a)及圖3(b))之間之距離之臂調節機構70。如圖4(b)所示，臂調節機構70具備：設置於第1臂軸41之第2連結軸41B之第1公螺紋部41D，旋入第1公螺紋部41D之第1螺母71，限制第1螺母71相對於第1公螺紋部41D之旋轉之鎖緊螺母72。As shown in FIG. 4 (b) and FIG. 7, the stabilizer 30R is provided with an arm adjustment mechanism that can adjust the distance between the upper swing arm 31 and the lower swing arm 32 (refer to FIGS. 3 (a) and 3 (b)). 70. As shown in FIG. 4 (b), the arm adjustment mechanism 70 includes a first male screw portion 41D provided on the second connecting shaft 41B of the first arm shaft 41, and a first nut 71 screwed into the first male screw portion 41D. A lock nut 72 that restricts rotation of the first nut 71 with respect to the first male screw portion 41D.

如圖7所示，臂調節機構70具備調節第1臂軸41之軸方向之長度之長度調節部73。長度調節部73具備連結第1臂軸41之第1連結軸41A與第2連結軸41B之圓筒形狀之連結構件46。於連結構件46之上端部，不可旋轉地且於第2連結軸41B之軸方向上不可移動地連結有第2連結軸41B。又，於連結構件46之下部，不可旋轉地且於第1連結軸41A之軸方向上可移動地連結有第1連結軸41A。詳細而言，於第1連結軸41A，形成花鍵41E，於連結構件46之內周部分，形成與花鍵41E嚙合之花鍵(省略圖示)。另，第1小齒輪軸51之第1連結軸51A及第3小齒輪軸53係與第1臂軸41之第1連結軸41A及第3臂軸43相同之構成。因此，於圖7中，以括弧方式標註小齒輪連結軸50之符號。As shown in FIG. 7, the arm adjustment mechanism 70 includes a length adjustment section 73 that adjusts the length in the axial direction of the first arm shaft 41. The length adjusting section 73 includes a cylindrical connecting member 46 that connects the first connecting shaft 41A of the first arm shaft 41 and the second connecting shaft 41B. A second connecting shaft 41B is connected to an upper end portion of the connecting member 46 in a non-rotatable and non-movable manner in the axial direction of the second connecting shaft 41B. A first connecting shaft 41A is connected to the lower portion of the connecting member 46 in a non-rotatable manner and is movable in the axial direction of the first connecting shaft 41A. Specifically, a spline 41E is formed on the first connecting shaft 41A, and a spline (not shown) that meshes with the spline 41E is formed on the inner peripheral portion of the connecting member 46. The first connecting shaft 51A and the third pinion shaft 53 of the first pinion shaft 51 have the same configuration as the first connecting shaft 41A and the third arm shaft 43 of the first arm shaft 41. Therefore, in FIG. 7, the symbol of the pinion coupling shaft 50 is indicated in parentheses.

圖8(a)～圖8(c)及圖9係表示穩定器30R之下部之構成，尤其是下側擺臂32及其周邊之構成。8 (a) to 8 (c) and FIG. 9 show the structure of the lower part of the stabilizer 30R, particularly the structure of the lower swing arm 32 and its periphery.

如圖8(b)所示，下側擺臂32具備：不可旋轉地支持臂連結軸40之第2臂軸42之臂支持部32A，可旋轉地支持小齒輪連結軸50之第2小齒輪軸52之小齒輪支持部32B，及連結臂支持部32A與小齒輪支持部32B之連結部32C。臂支持部32A形成為具有可供第3臂軸43***之***孔32D(參照圖9)之圓筒形狀，小齒輪支持部32B形成為具有可供第3小齒輪軸53***之***孔32E(參照圖9)之圓筒形狀。小齒輪軸支持部32B之高度方向ZC之尺寸大於臂支持部32A之高度方向ZC之尺寸。如圖8(a)所示，於小齒輪支持部32B設置有沿前後方向ZA延伸之延長部32F。於延長部32F，形成可供鎖芯23R之鎖銷23A(參照圖12(a)及圖12(b))***之孔32G。As shown in FIG. 8 (b), the lower swing arm 32 includes an arm support portion 32A that non-rotatably supports the second arm shaft 42 of the arm connection shaft 40, and a second pinion gear that rotatably supports the pinion connection shaft 50 A pinion support portion 32B of the shaft 52 and a link portion 32C connecting the arm support portion 32A and the pinion support portion 32B. The arm support portion 32A is formed into a cylindrical shape having an insertion hole 32D (see FIG. 9) into which the third arm shaft 43 can be inserted, and the pinion support portion 32B is formed to have an insertion hole 32E into which the third pinion shaft 53 can be inserted. (See Figure 9). The size in the height direction ZC of the pinion shaft support portion 32B is larger than the size in the height direction ZC of the arm support portion 32A. As shown in FIG. 8 (a), an extension portion 32F extending in the front-rear direction ZA is provided on the pinion support portion 32B. In the extension portion 32F, a hole 32G into which a lock pin 23A (see FIGS. 12 (a) and 12 (b)) of the lock cylinder 23R can be inserted is formed.

如圖8(b)所示，於臂連結軸40之第2臂軸42中較臂支持部32A更下方之部分係***於用於將穩定器30R安裝於車體210之安裝構件66。安裝構件66經由安裝部66B之一對長孔66D，藉由例如螺栓B固定於被固定於車體210之下方之下側固定構件213R。下側固定構件213R與上側固定構件212R為相同之構成，於下側固定構件213R中與安裝部66B對面之部分，形成有沿鉛直方向延伸之複數個第1縱槽213A。安裝部66B之第2縱槽66E與第1縱槽213A嚙合。As shown in FIG. 8 (b), a portion of the second arm shaft 42 of the arm connecting shaft 40 that is lower than the arm support portion 32A is inserted into a mounting member 66 for mounting the stabilizer 30R to the vehicle body 210. The mounting member 66 is fixed to the lower fixing member 213R fixed to the lower side of the vehicle body 210 by, for example, a bolt B through a pair of long holes 66D of the mounting portion 66B. The lower fixing member 213R has the same configuration as the upper fixing member 212R, and a plurality of first vertical grooves 213A extending in the vertical direction are formed in a portion of the lower fixing member 213R that is opposite to the mounting portion 66B. The second vertical groove 66E of the mounting portion 66B is engaged with the first vertical groove 213A.

如圖9所示，第2臂軸42藉由第1滾動軸承82及第2滾動軸承83相對於安裝構件66可旋轉地支持。第1滾動軸承82係推力軸承82A及徑向軸承82B一體地組合而成之軸承。推力軸承82A配置於***部66A之上表面，徑向軸承82B配置於***部66A之***孔66C之上端部。第2滾動軸承83安裝於***部66A之***孔66C之下端部。另，第1滾動軸承82亦可個別地形成推力軸承82A及徑向軸承82B。推力軸承82A、徑向軸承82B及第2滾動軸承83可為滾珠軸承，亦可為滾子軸承。As shown in FIG. 9, the second arm shaft 42 is rotatably supported with respect to the mounting member 66 by the first rolling bearing 82 and the second rolling bearing 83. The first rolling bearing 82 is a bearing in which a thrust bearing 82A and a radial bearing 82B are integrated together. The thrust bearing 82A is disposed on the upper surface of the insertion portion 66A, and the radial bearing 82B is disposed on the upper portion of the insertion hole 66C of the insertion portion 66A. The second rolling bearing 83 is attached to the lower end portion of the insertion hole 66C of the insertion portion 66A. The first rolling bearing 82 may form a thrust bearing 82A and a radial bearing 82B individually. The thrust bearing 82A, the radial bearing 82B, and the second rolling bearing 83 may be ball bearings or roller bearings.

如圖8(b)所示，第2小齒輪軸52相對於小齒輪支持部32B向高度方向ZC之兩側突出。於第2小齒輪軸52中較小齒輪支持部32B更下方之部分，不可旋轉地安裝有下側小齒輪34。於第2小齒輪軸52中較下側小齒輪34更下方之部分，安裝有支持臂80。如圖8(a)所示，支持臂80與支持臂60為大致相同之形狀。於支持臂80之前端部，安裝有於前後方向ZA隔開間隔而配置之一對轉動體81。一對轉動體81可以沿高度方向ZC之方向作為旋轉軸旋轉。如圖8(c)所示，一對轉動體81收容於設置於門220R之下端部之下側軌道222。下側軌道222於前後方向ZA延伸，下方開口。一對轉動體81與下側軌道222之車寬方向ZB之兩側壁中之一者接觸。As shown in FIG. 8 (b), the second pinion shaft 52 protrudes to both sides in the height direction ZC with respect to the pinion support portion 32B. A lower pinion gear 34 is non-rotatably attached to a portion below the smaller gear support portion 32B of the second pinion shaft 52. A support arm 80 is attached to a portion of the second pinion shaft 52 below the lower pinion 34. As shown in FIG. 8 (a), the support arm 80 and the support arm 60 have substantially the same shape. At the front end portion of the support arm 80, a pair of rotating bodies 81 arranged at intervals in the front-rear direction ZA is attached. The pair of rotating bodies 81 can rotate in the direction of the height direction ZC as a rotation axis. As shown in FIG. 8 (c), the pair of rotating bodies 81 are housed in a lower rail 222 provided at the lower end of the door 220R. The lower rail 222 extends in the front-rear direction ZA and is opened downward. The pair of rotating bodies 81 is in contact with one of two side walls in the vehicle width direction ZB of the lower rail 222.

如圖9所示，第2小齒輪軸52藉由第3滾動軸承84及第4滾動軸承85相對於下側擺臂32可旋轉地支持。第3滾動軸承84係推力軸承84A及徑向軸承84B一體地組合而成之軸承。推力軸承84A配置於小齒輪支持部32B之上表面，徑向軸承84B配置於小齒輪支持部32B之***孔32E之上端部。第4滾動軸承85安裝於小齒輪支持部32B之***孔32E之下端部。支持臂80藉由第5滾動軸承86相對於第2小齒輪軸52可旋轉地支持。另，第3滾動軸承84亦可個別地形成推力軸承84A及徑向軸承84B。推力軸承84A、徑向軸承84B、第4滾動軸承85、及第5滾動軸承86可為滾珠軸承，亦可為滾子軸承。As shown in FIG. 9, the second pinion shaft 52 is rotatably supported with respect to the lower swing arm 32 by a third rolling bearing 84 and a fourth rolling bearing 85. The third rolling bearing 84 is a bearing in which a thrust bearing 84A and a radial bearing 84B are integrally combined. The thrust bearing 84A is disposed on the upper surface of the pinion support portion 32B, and the radial bearing 84B is disposed on the upper portion of the insertion hole 32E of the pinion support portion 32B. The fourth rolling bearing 85 is attached to the lower end portion of the insertion hole 32E of the pinion support portion 32B. The support arm 80 is rotatably supported by the fifth rolling bearing 86 with respect to the second pinion shaft 52. The third rolling bearing 84 may be formed as a thrust bearing 84A and a radial bearing 84B individually. The thrust bearing 84A, the radial bearing 84B, the fourth rolling bearing 85, and the fifth rolling bearing 86 may be ball bearings or roller bearings.

如圖8(b)所示，穩定器30R具備可調節上側小齒輪33與下側小齒輪34(參照圖1(a)及圖1(b))之間之距離之小齒輪調節機構90。小齒輪調節機構90具備：於第2小齒輪軸52中設置於較小齒輪支持部32B更上方之部分之第2公螺紋部52A，旋入第2公螺紋部52A之第2螺母91，及限制第2螺母91相對於第2公螺紋部52A之旋轉之鎖緊螺母92。As shown in FIG. 8 (b), the stabilizer 30R includes a pinion adjusting mechanism 90 that can adjust the distance between the upper pinion 33 and the lower pinion 34 (see FIGS. 1 (a) and 1 (b)). The pinion adjustment mechanism 90 includes a second male screw portion 52A provided on the second pinion shaft 52 at a portion above the small gear support portion 32B, a second nut 91 screwed into the second male screw portion 52A, and A lock nut 92 that restricts rotation of the second nut 91 with respect to the second male screw portion 52A.

又，如圖7所示，小齒輪調節機構90具備可調節第1小齒輪軸51之長度之長度調節部93。長度調節部93係與連結構件46同樣地具備連結構件56。長度調節部93係與臂調節機構70之長度調節部73同樣之構成，於第1小齒輪軸51之第1連結軸51A形成花鍵51E。As shown in FIG. 7, the pinion adjusting mechanism 90 includes a length adjusting portion 93 capable of adjusting the length of the first pinion shaft 51. The length adjusting portion 93 is provided with the connection member 56 in the same manner as the connection member 46. The length adjusting section 93 has the same structure as the length adjusting section 73 of the arm adjusting mechanism 70, and a spline 51E is formed on the first connecting shaft 51A of the first pinion shaft 51.

對藉由臂調節機構70及小齒輪調節機構90進行之花鍵30R之調節進行說明。The adjustment of the spline 30R by the arm adjustment mechanism 70 and the pinion adjustment mechanism 90 will be described.

如圖4(b)所示，臂調節機構70藉由調節第1螺母71之旋入量，藉由變更第1連結軸41A相對於安裝構件66之在高度方向ZC上之位置而調節上側擺臂31之高度方向ZC之位置。伴隨於此，因藉由圖7所示之長度調節部73調節第1臂軸41之軸方向之長度，故第2臂軸42(參照圖3(a)及圖3(b))之高度方向ZC之位置不會變更。此時，因小齒輪連結軸50藉由圖7所示之長度調節部93調節第1小齒輪軸51之軸方向之長度，故第2小齒輪軸52(參照圖3(a)及圖3(b))之高度方向ZC之位置不會變更。因此，藉由臂調節機構70，調節上側擺臂31與下側擺臂32之高度方向ZC之距離。As shown in FIG. 4 (b), the arm adjusting mechanism 70 adjusts the upper swing by adjusting the screwing amount of the first nut 71 and changing the position of the first connecting shaft 41A relative to the mounting member 66 in the height direction ZC. The position of the arm 31 in the height direction ZC. Along with this, the length of the first arm shaft 41 in the axial direction is adjusted by the length adjusting section 73 shown in FIG. 7, so the height of the second arm shaft 42 (see FIGS. 3 (a) and 3 (b)) The position of the direction ZC will not change. At this time, since the pinion coupling shaft 50 adjusts the length of the first pinion shaft 51 in the axial direction by the length adjusting portion 93 shown in FIG. 7, the second pinion shaft 52 (see FIG. 3 (a) and FIG. 3 (b)) The position of the height direction ZC will not change. Therefore, the distance between the upper swing arm 31 and the lower swing arm 32 in the height direction ZC is adjusted by the arm adjustment mechanism 70.

如圖8(b)所示，小齒輪調節機構90藉由調節第2螺母91之旋入量，藉由變更第1連結軸51A相對於安裝構件66之在高度方向ZC上之位置而調節下側小齒輪34之高度方向ZC之位置。伴隨於此，因藉由圖7所示之長度調節部93調節第1小齒輪軸51之軸方向之長度，藉由長度調節部73調節第1臂軸41之軸方向之長度，故上側小齒輪33及上側擺臂31(共同參照圖3(a)及圖3(b))之高度方向ZC之位置不變更。因此，藉由小齒輪調節機構90，調節上側小齒輪33與下側小齒輪34之高度方向ZC之距離。As shown in FIG. 8 (b), the pinion adjusting mechanism 90 is adjusted by adjusting the screwing amount of the second nut 91 and changing the position of the first connecting shaft 51A with respect to the mounting member 66 in the height direction ZC. The position of the side pinion 34 in the height direction ZC. Along with this, since the length in the axial direction of the first pinion shaft 51 is adjusted by the length adjusting section 93 shown in FIG. 7 and the length in the axial direction of the first arm shaft 41 is adjusted by the length adjusting section 73, the upper side is small. The positions of the gear 33 and the upper swing arm 31 (refer to FIG. 3 (a) and FIG. 3 (b) together) in the height direction ZC are not changed. Therefore, the distance between the upper pinion 33 and the lower pinion 34 in the height direction ZC is adjusted by the pinion adjusting mechanism 90.

參照圖1(a)～圖3(b)及圖11(a)～圖12(b)對崁入式門裝置1之動作進行說明。另，藉由圖10(a)～圖10(c)之兩點鏈線所示之門220R、220L之位置為全開位置。The operation of the swing-in door device 1 will be described with reference to Figs. 1 (a) to 3 (b) and Figs. 11 (a) to 12 (b). In addition, the positions of the gates 220R and 220L shown by two-point chain lines in FIGS. 10 (a) to 10 (c) are fully opened positions.

首先，對門220R、220L之打開動作進行說明。First, the opening operation of the doors 220R and 220L will be described.

如圖11(a)及圖11(b)所示，於門220R、220L之位置為全閉位置時，拉入裝置21R、21L之臂21A(實線)將小齒輪連結軸50之上端部拉入車寬方向ZB之內側，拉入裝置22R、22L之臂22A(實線)將小齒輪連結軸50之下端部拉入車寬方向ZB之內側。藉此，抑制上側擺臂31及下側擺臂32(共同參照圖10(a)及圖10(b))之前端部向車寬方向ZB之外側旋轉。又，如圖12(a)所示，於門220R、220L之位置為全閉位置時，鎖芯23R、23L之鎖銷23A***下側擺臂32之孔32G。因此，下側擺臂32之旋轉被限制。As shown in FIGS. 11 (a) and 11 (b), when the doors 220R, 220L are in the fully closed position, the arms 21A (solid lines) of the pull-in devices 21R, 21L connect the upper end of the pinion shaft 50 The inside of the vehicle width direction ZB is pulled in, and the arms 22A (solid lines) of the pulling devices 22R and 22L pull the lower end of the pinion coupling shaft 50 into the vehicle width direction ZB. Thereby, the front end portions of the upper swing arm 31 and the lower swing arm 32 (refer to FIGS. 10 (a) and 10 (b) together) are prevented from rotating toward the outside in the vehicle width direction ZB. As shown in FIG. 12 (a), when the positions of the doors 220R and 220L are fully closed, the lock pins 23A of the lock cylinders 23R and 23L are inserted into the holes 32G of the lower swing arm 32. Therefore, the rotation of the lower swing arm 32 is restricted.

且，於自設置於車輛200之控制裝置(省略圖示)接收到使門220R、220L執行打開動作之指令信號時，如圖11(a)及圖11(b)所示，拉入裝置21R、21L、22R、22L之臂21A、22A(兩點鏈線)自小齒輪連結軸50離開。又，如圖12(b)所示，鎖芯23R、23L之鎖銷23A向上方移動且自下側擺臂32之孔32G拔出。藉此，上側擺臂31及下側擺臂32之旋轉之限制被解除。In addition, when a control device (not shown) provided in the vehicle 200 receives a command signal to cause the doors 220R and 220L to perform an opening operation, as shown in FIGS. 11 (a) and 11 (b), the pull-in device 21R The arms 21A, 22A (two-point chain line) of, 21L, 22R, 22L are separated from the pinion coupling shaft 50. As shown in FIG. 12 (b), the lock pins 23A of the lock cylinders 23R and 23L are moved upward and pulled out from the hole 32G of the lower swing arm 32. Thereby, the restriction on the rotation of the upper swing arm 31 and the lower swing arm 32 is released.

且，如圖2(a)及圖3(a)所示，驅動缸體12進行驅動以使門220R、220L之位置自全閉位置於前後方向ZA朝桿11R、11L互相相反之方向移動。藉此，如圖1(a)所示，連結於桿11R、11L之滑動構件14R、14L於前後方向ZA朝互相相反之方向移動。因此，經由連結於滑動構件14R、14L之門鉤15R、15L，門220R、220L於前後方向ZA朝互相相反之方向移動。Further, as shown in FIGS. 2 (a) and 3 (a), the driving cylinder 12 is driven to move the positions of the doors 220R and 220L from the fully closed position in the front-rear direction ZA to the directions of the levers 11R and 11L opposite to each other. As a result, as shown in FIG. 1 (a), the sliding members 14R and 14L connected to the levers 11R and 11L move in opposite directions in the front-rear direction ZA. Therefore, through the door hooks 15R and 15L connected to the sliding members 14R and 14L, the doors 220R and 220L move in opposite directions in the front-rear direction ZA.

此時，如圖2(a)及圖2(b)所示，轉動體15F沿第2軌道19R、19L之傾斜部19A移動。伴隨於此，如圖10(a)及圖10(b)所示，穩定器30R、30L之上側擺臂31及下側擺臂32同步旋轉。又，穩定器30R、30L之上側小齒輪33及下側小齒輪34亦同步旋轉。如此，因崁入式門裝置1動作，故門220R、220L一面於前後方向ZA移動一面朝車寬方向ZB之外側移動。此時，如圖10(c)所示，設置於門220R、220L之下端部之一對轉動體230沿設置於車體210之軌道231(兩點鏈線)之傾斜部231A移動。At this time, as shown in FIGS. 2 (a) and 2 (b), the rotating body 15F moves along the inclined portions 19A of the second rails 19R and 19L. With this, as shown in FIGS. 10 (a) and 10 (b), the upper swing arms 31 and the lower swing arms 32 of the stabilizers 30R and 30L are synchronously rotated. In addition, the stabilizers 30R and 30L also rotate in synchronization with the upper pinion 33 and the lower pinion 34. As described above, since the swing-in door device 1 operates, the doors 220R and 220L move outward in the vehicle width direction ZB while moving in the front-rear direction ZA. At this time, as shown in FIG. 10 (c), a pair of rotating bodies 230 provided at the lower ends of the doors 220R and 220L moves along the inclined portion 231A of the rail 231 (two-point chain line) provided on the vehicle body 210.

且，如圖2(a)及圖2(b)所示，於轉動體15F沿第2軌道19R、19L之直線部19B移動時，如圖10(a)及圖10(b)所示，上側小齒輪33及下側小齒輪34同步旋轉，另一方面，上側擺臂31及下側擺臂32不旋轉。因此，門220R、220L僅於前後方向ZA移動。此時，如圖10(c)所示，一對旋轉體230沿軌道231之直線部231B移動。As shown in Figs. 2 (a) and 2 (b), when the rotating body 15F moves along the linear portion 19B of the second rails 19R and 19L, as shown in Figs. 10 (a) and 10 (b), The upper pinion 33 and the lower pinion 34 rotate synchronously, while the upper swing arm 31 and the lower swing arm 32 do not rotate. Therefore, the doors 220R and 220L move only in the front-rear direction ZA. At this time, as shown in FIG. 10 (c), the pair of rotating bodies 230 moves along the linear portion 231B of the rail 231.

其次，對門220R、220L之關閉動作進行說明。Next, the closing operation of the doors 220R and 220L will be described.

於如圖2(b)、圖10(a)及圖10(b)所示之門220R、220L之位置為全開位置時，於崁入式門裝置1自控制裝置接收到使門220R、220L執行關閉動作之指令信號時，控制驅動缸體12以使桿11R、11L朝與使門220R、220L執行打開動作時相反之方向移動。藉此，於轉動體15F於第2軌道19R、19L之直線部19B移動後，於傾斜部19A移動。伴隨於此，於轉動體15F於直線部19B移動之期間，上側小齒輪33及下側小齒輪34同步旋轉，且轉動體15F於傾斜部19A移動之期間，上側小齒輪33及下側小齒輪34同步旋轉，且，上側擺臂31及下側擺臂32同步旋轉。又，如圖10(c)所示，一對轉動體230於軌道231之直線部231B移動之後，於傾斜部231A移動。When the positions of the doors 220R, 220L shown in FIG. 2 (b), FIG. 10 (a), and FIG. 10 (b) are fully opened, the door 220R, 220L is received from the control device in the sliding door device 1 When the closing signal is executed, the cylinder 12 is controlled to move the levers 11R and 11L in a direction opposite to that when the doors 220R and 220L are opened. Thereby, after the rotating body 15F moves on the linear portion 19B of the second rails 19R and 19L, it moves on the inclined portion 19A. With this, the upper pinion 33 and the lower pinion 34 rotate synchronously while the rotating body 15F moves in the linear portion 19B, and the upper pinion 33 and the lower pinion rotate while the rotating body 15F moves in the inclined portion 19A. 34 rotates synchronously, and the upper swing arm 31 and the lower swing arm 32 rotate synchronously. As shown in FIG. 10 (c), the pair of rotating bodies 230 moves on the linear portion 231B of the rail 231 and then moves on the inclined portion 231A.

且，於門220R、220L之位置為全閉位置時，如圖11(a)及圖11(b)所示，拉入裝置21R、21L、22R、22L進行驅動使得臂21A、22A將小齒輪連結軸50拉入車寬方向ZB之內側。又，如圖12(a)所示，鎖芯23R、23L以鎖銷23A向下方移動之方式驅動。其結果，藉由鎖銷23A***下側擺臂32之孔32G，限制下側擺臂32之旋轉。When the positions of the doors 220R and 220L are fully closed, as shown in FIGS. 11 (a) and 11 (b), the pull-in devices 21R, 21L, 22R, and 22L are driven so that the arms 21A and 22A move the pinions. The connecting shaft 50 is drawn into the vehicle width direction ZB. As shown in FIG. 12 (a), the lock cylinders 23R, 23L are driven so that the lock pin 23A moves downward. As a result, the lock pin 23A is inserted into the hole 32G of the lower swing arm 32 to restrict the rotation of the lower swing arm 32.

參照圖13，對崁入式門裝置1之向車輛200之安裝方法進行說明。另，於以下之說明中，標註符號之崁入式門裝置1及車輛200之構成要素表示圖1(a)～圖9之崁入式門裝置1及車輛200之構成要素。Referring to FIG. 13, a method of mounting the sliding door device 1 to the vehicle 200 will be described. In addition, in the following description, the constituent elements of the push-in door apparatus 1 and the vehicle 200 marked with the symbols represent the constituent elements of the push-in door apparatus 1 and the vehicle 200 of FIGS. 1 (a) to 9.

崁入式門裝置1之安裝方法包含裝置安裝步驟(步驟S1)、門暫時安裝步驟(步驟S2)、位置調節步驟(步驟S3)、及門正式安裝步驟(步驟S4)。The installation method of the sliding door device 1 includes a device installation step (step S1), a door temporary installation step (step S2), a position adjustment step (step S3), and a door formal installation step (step S4).

於裝置安裝步驟中，於安裝門220R、220L之前之車體210安裝有驅動機構10及穩定器30R、30L之各者。此處，穩定器30R、30L之上側之安裝構件66之第2縱槽66E嚙合於上側固定構件212R、212L之第1縱槽212B，下側之安裝構件66之第2縱槽66E嚙合於下側固定構件213R、213L之第1縱槽213A。In the device installation step, each of the driving mechanism 10 and the stabilizers 30R and 30L is installed on the vehicle body 210 before the doors 220R and 220L are installed. Here, the second longitudinal groove 66E of the mounting member 66 on the upper side of the stabilizers 30R and 30L is engaged with the first longitudinal groove 212B of the upper fixing members 212R and 212L, and the second longitudinal groove 66E of the lower mounting member 66 is engaged with the lower The first vertical grooves 213A of the side fixing members 213R and 213L.

其次，於門暫時安裝步驟中，於穩定器30R、30L之支持臂60之第2轉動體62上載置有門220R、220L之上側軌道221。藉此，門220R、220L由穩定器30R、30L支持。另，於門220R、220L，於較門暫時安裝步驟之前之步驟中，安裝有上側齒條35、下側齒條36、上側軌道221及下側軌道222。Next, in the door temporary installation step, the upper rails 221 of the doors 220R and 220L are placed on the second rotating bodies 62 of the support arms 60 of the stabilizers 30R and 30L. Thereby, the doors 220R and 220L are supported by the stabilizers 30R and 30L. In addition, in the doors 220R and 220L, the upper rack 35, the lower rack 36, the upper rail 221, and the lower rail 222 are installed in a step before the temporary installation step of the door.

其次，於位置調節步驟中，藉由臂調節機構70及小齒輪調節機構90，調節高度方向ZC之上側擺臂31、下側擺臂32、上側小齒輪33、下側小齒輪34、支持臂60及支持臂80之位置。具體而言，藉由臂調節機構70變更上側擺臂31相對於上側之安裝構件66之在高度方向ZC之位置，而調節門220R、220L相對於車體210之位置。藉由該調整，於下側小齒輪34相對於下側齒條36在高度方向ZC上偏離，或支持臂80之轉動體81相對於下側軌道222在高度方向ZC上偏離之情形時，藉由小齒輪調節機構90變更下側擺臂32相對於下側之安裝構件66之在高度方向ZC上之位置。藉此，下側小齒輪34之位置於高度方向ZC上對準下側齒條36，轉動體81之位置於高度方向ZC上對準於下側軌道222。Next, in the position adjustment step, the upper swing arm 31, the lower swing arm 32, the upper pinion 33, the lower pinion 34, and the support arm are adjusted in the height direction ZC by the arm adjustment mechanism 70 and the pinion adjustment mechanism 90. 60 and support arm 80 position. Specifically, the position of the upper swing arm 31 relative to the upper mounting member 66 in the height direction ZC is changed by the arm adjustment mechanism 70, and the positions of the adjustment doors 220R and 220L with respect to the vehicle body 210 are changed. With this adjustment, when the lower pinion 34 deviates from the lower rack 36 in the height direction ZC, or when the rotating body 81 of the support arm 80 deviates from the lower rail 222 in the height direction ZC, The position of the lower swing arm 32 relative to the lower mounting member 66 in the height direction ZC is changed by the pinion adjustment mechanism 90. Thereby, the position of the lower pinion 34 is aligned with the lower rack 36 in the height direction ZC, and the position of the rotating body 81 is aligned with the lower rail 222 in the height direction ZC.

最後，於門正式安裝步驟中，門220R、220L藉由螺栓(省略圖示)安裝於門鉤15R、15L。因***門鉤15R、15L之螺栓之長孔15E之長邊方向為高度方向ZC，故即便門220R、220L之高度方向ZC之位置相對於車體210變更，設置於門220R、220L之螺栓固定孔(省略圖示)亦為長孔15E之範圍內。Finally, in the formal installation step of the door, the doors 220R and 220L are installed on the door hooks 15R and 15L by bolts (not shown). Since the longitudinal direction of the long hole 15E of the bolts 15R and 15L inserted into the door hook is the height direction ZC, even if the position of the height direction ZC of the doors 220R and 220L is changed relative to the body 210, the bolts installed on the doors 220R and 220L are fixed. The hole (not shown) is also within the range of the long hole 15E.

本實施形態之崁入式門裝置1發揮以下之作用效果。The swing-in door device 1 of this embodiment exhibits the following effects.

(1)臂連結軸40藉由第1萬向接頭44及第2萬向接頭45使第3臂軸43相對於第1臂軸41及第2臂軸42傾斜，可將第1臂軸41及第2臂軸42之軸方向於鉛直方向上進行調節。又，小齒輪連結軸50藉由第3萬向接頭54及第4萬向接頭55使第3小齒輪軸53相對於第1小齒輪軸51及第2小齒輪軸52傾斜，可使第1小齒輪軸51及第2小齒輪軸52同步並連結。藉此，即便於上側擺臂31(上側小齒輪33)之車寬方向ZB之位置與下側擺臂32(下側小齒輪34)之車寬方向ZB之位置彼此不同之情形時，亦可抑制上側擺臂31及下側擺臂32之旋轉軸相對於鉛直方向傾斜。因此，藉由抑制門220R、220L之自重成為上側擺臂31及下側擺臂32之旋轉之阻力，可順暢地進行門220R、220L之移動。(1) The arm connecting shaft 40 can incline the third arm shaft 43 with respect to the first arm shaft 41 and the second arm shaft 42 by the first universal joint 44 and the second universal joint 45, and the first arm shaft 41 can be tilted. The axial direction of the second arm shaft 42 is adjusted in the vertical direction. The pinion coupling shaft 50 can incline the third pinion shaft 53 with respect to the first pinion shaft 51 and the second pinion shaft 52 via the third universal joint 54 and the fourth universal joint 55. The pinion shaft 51 and the second pinion shaft 52 are synchronized and connected. With this, even when the position in the vehicle width direction ZB of the upper swing arm 31 (upper pinion 33) and the position in the vehicle width direction ZB of the lower swing arm 32 (lower pinion 34) are different from each other, It is suppressed that the rotation axes of the upper swing arm 31 and the lower swing arm 32 are inclined with respect to the vertical direction. Therefore, by suppressing the weight of the doors 220R and 220L from becoming resistance to the rotation of the upper swing arm 31 and the lower swing arm 32, the doors 220R and 220L can be smoothly moved.

又，於第1小齒輪軸51之軸方向相對於鉛直方向傾斜之情形時，若因上側小齒輪33及上側齒條35之加工誤差或安裝誤差，上側小齒輪33相對於上側齒條35之在鉛直方向上之位置與預先設定之位置不同，則會產生如下問題。即，因於上側小齒輪33與上側齒條35對向之方向(車寬方向ZB)上側小齒輪33之齒與上側齒條35之齒嚙合之位置不在適當之位置，故上側齒條35與上側小齒輪33之嚙合之力變得過大或過小，且上側小齒輪33無法相對於上側齒條35順暢地旋轉。於第2小齒輪軸52之軸方向相對於鉛直方向傾斜之情形亦同樣，下側小齒輪34無法相對於下側齒條36順暢地旋轉。In addition, when the axial direction of the first pinion shaft 51 is inclined with respect to the vertical direction, if the processing error or mounting error of the upper pinion 33 and the upper rack 35 is caused, the upper pinion 33 relative to the upper rack 35 If the position in the vertical direction is different from the preset position, the following problems occur. That is, since the upper pinion 33 and the upper rack 35 oppose each other (in the vehicle width direction ZB), the positions of the teeth of the upper pinion 33 and the teeth of the upper rack 35 are not in an appropriate position, so the upper rack 35 and The meshing force of the upper pinion 33 becomes too large or too small, and the upper pinion 33 cannot rotate smoothly with respect to the upper rack 35. The same applies to the case where the axial direction of the second pinion shaft 52 is inclined with respect to the vertical direction, and the lower pinion gear 34 cannot rotate smoothly with respect to the lower rack 36.

關於該點，根據本實施形態之崁入式門裝置1，藉由第3萬向接頭54及第4萬向接頭55使第3小齒輪53相對於第1小齒輪軸51及第2小齒輪軸52傾斜，可將第1小齒輪軸51及第2小齒輪軸52之軸方向於鉛直方向上進行調節。藉此，即便因上側小齒輪33及上側齒條35之加工誤差或安裝誤差而導致上側小齒輪33相對於上側齒條35之在鉛直方向上之位置與預先設定之位置不同，於上側小齒輪33與上側齒條35對向之方向(車寬方向ZB)上側小齒輪33之齒與上側齒條35之齒嚙合之位置亦不變更。藉此，上側小齒輪33與上側齒條35以適當之力嚙合。又，即便因下側小齒輪34及下側小齒輪36之加工誤差或安裝誤差而導致下側小齒輪34相對於下側齒條36之在鉛直方向上之位置與預先設定之位置不同，下側小齒輪34與下側齒條36亦以適當之力嚙合。因此，即便上側小齒輪33之車寬方向ZB之位置與下側小齒輪34之車寬方向ZB之位置彼此不同之情形時，上側小齒輪33亦相對於上側齒條35順暢地旋轉，且下側小齒輪34亦相對於下側齒條36順暢地旋轉。因此，可順暢地進行門220R、220L之打開關閉動作。Regarding this point, according to the push-in door device 1 of the present embodiment, the third pinion 53 is opposed to the first pinion shaft 51 and the second pinion by the third universal joint 54 and the fourth universal joint 55. The shaft 52 is inclined, and the axial directions of the first pinion shaft 51 and the second pinion shaft 52 can be adjusted in the vertical direction. With this, even if the position of the upper pinion 33 relative to the upper rack 35 in the vertical direction is different from the preset position due to machining or mounting errors of the upper pinion 33 and the upper rack 35, the upper pinion 33 The position where the teeth of the upper pinion 33 and the teeth of the upper rack 35 mesh in the direction (33 in the vehicle width direction ZB) opposite to the upper rack 35 is not changed. Thereby, the upper pinion 33 and the upper rack 35 mesh with each other with an appropriate force. In addition, even if the vertical position of the lower pinion 34 relative to the lower rack 36 is different from the preset position due to machining or mounting errors of the lower pinion 34 and the lower pinion 36, the lower The side pinion gear 34 and the lower rack 36 also mesh with each other with an appropriate force. Therefore, even if the position of the vehicle width direction ZB of the upper pinion 33 and the position of the vehicle width direction ZB of the lower pinion 34 are different from each other, the upper pinion 33 rotates smoothly with respect to the upper rack 35, and the lower The side pinion 34 also rotates smoothly with respect to the lower rack 36. Therefore, the opening and closing operations of the doors 220R and 220L can be performed smoothly.

又，例如，於假定自崁入式門裝置1省略臂連結軸40之構成中，產生如下之問題。即，雖小齒輪連結軸50必須將上側擺臂31及下側擺臂32之一者之旋轉傳遞至另一者，但藉由各萬向接頭44、45使第3臂軸43相對於第1臂軸41及第2臂軸42轉動，因此上側擺臂31及下側擺臂32之一者之旋轉未適當地傳遞至另一者。因此，小齒輪連結軸50難以使上側擺臂31及下側擺臂32之旋轉同步。In addition, for example, in the configuration in which the self-slamming door device 1 is assumed to omit the arm connecting shaft 40, the following problems occur. That is, although the pinion coupling shaft 50 must transmit the rotation of one of the upper swing arm 31 and the lower swing arm 32 to the other, the third arm shaft 43 is made relative to the first through the universal joints 44 and 45. Since the first arm shaft 41 and the second arm shaft 42 rotate, the rotation of one of the upper swing arm 31 and the lower swing arm 32 is not properly transmitted to the other. Therefore, it is difficult for the pinion coupling shaft 50 to synchronize the rotation of the upper swing arm 31 and the lower swing arm 32.

關於該點，根據本實施形態之崁入式門裝置1，個別地設置有使上側擺臂31及下側擺臂32之旋轉同步之臂連結軸40、及使上側小齒輪33及下側小齒輪34之旋轉同步之小齒輪連結軸50。因此，可分別適當地使上側擺臂31及下側擺臂32之旋轉同步、使上側擺臂33及下側擺臂34之旋轉同步。In this regard, according to the push-in door device 1 of this embodiment, an arm connecting shaft 40 that synchronizes the rotation of the upper swing arm 31 and the lower swing arm 32, and the upper pinion 33 and the lower side are individually provided. The pinion gear shaft 50 synchronizes the rotation of the gear 34. Therefore, the rotation of the upper swing arm 31 and the lower swing arm 32 and the rotation of the upper swing arm 33 and the lower swing arm 34 can be appropriately synchronized, respectively.

(2)藉由穩定器30R、30L之臂調節機構70調節上側擺臂31與下側擺臂32之間之距離，可調節門220R、220L相對於車體210之位置。(2) The distance between the upper swing arm 31 and the lower swing arm 32 is adjusted by the arm adjustment mechanism 70 of the stabilizers 30R and 30L, so that the positions of the doors 220R and 220L relative to the vehicle body 210 can be adjusted.

另一方面，於門220R、220L相對於車體210之位置變更時，安裝於門220R、220L之下側齒條36之位置變更。因此，藉由小齒輪調節機構90變更上側小齒輪33與下側小齒輪34之間之距離，可於下側小齒輪34嚙合於下側齒條36之位置配置下側小齒輪34。On the other hand, when the positions of the doors 220R and 220L relative to the vehicle body 210 are changed, the positions of the racks 36 mounted below the doors 220R and 220L are changed. Therefore, by changing the distance between the upper pinion 33 and the lower pinion 34 by the pinion adjusting mechanism 90, the lower pinion 34 can be arranged at a position where the lower pinion 34 meshes with the lower rack 36.

又，於每個門220R、220L中上側齒條35與下側齒條36之距離產生不均之情形時，藉由小齒輪調節機構90變更上側小齒輪33與下側小齒輪34之間之距離，可配置下側小齒輪34於下側小齒輪34嚙合於下側齒條36之位置。When the distance between the upper rack 35 and the lower rack 36 is uneven in each of the doors 220R and 220L, the pinion adjusting mechanism 90 is used to change the distance between the upper pinion 33 and the lower pinion 34. For the distance, the lower pinion 34 can be arranged at a position where the lower pinion 34 meshes with the lower rack 36.

(3)藉由根據臂調節機構70之第1螺母71之旋入量變更上側擺臂31與下側擺臂32之間之距離，可無階段地調節上側擺臂31與下側擺臂32之間之距離。(3) By changing the distance between the upper swing arm 31 and the lower swing arm 32 according to the amount of rotation of the first nut 71 of the arm adjustment mechanism 70, the upper swing arm 31 and the lower swing arm 32 can be adjusted in steps. The distance between.

(4)藉由根據小齒輪調節機構90之第2螺母91之旋入量變更上側小齒輪33與下側小齒輪34之間之距離，可無階段地調節上側小齒輪33與下側小齒輪34之間之距離。(4) By changing the distance between the upper pinion 33 and the lower pinion 34 according to the amount of rotation of the second nut 91 of the pinion adjusting mechanism 90, the upper pinion 33 and the lower pinion can be adjusted steplessly The distance between 34.

(5)因臂連結軸40之連結構件46與第1連結軸41A花鍵崁合，故可抑制第1連結軸41A及第2連結軸41B之相對旋轉且可容易地變更第1臂軸41之軸方向之長度。又，藉由具備小齒輪連結軸50之連結構件56，可獲得與連結構件46同樣之效果。(5) Since the connecting member 46 of the arm connecting shaft 40 and the first connecting shaft 41A are spline-coupled, relative rotation of the first connecting shaft 41A and the second connecting shaft 41B can be suppressed and the first arm shaft 41 can be easily changed. The length in the axial direction. Moreover, the same effect as that of the connection member 46 can be obtained by the connection member 56 provided with the pinion connection shaft 50.

(6)藉由安裝構件66之第2縱槽66E嚙合於上側固定構件212R、212L之第1縱槽212B可抑制安裝構件66相對於上側固定構件212R、212L之傾斜。因此，可抑制***於安裝構件66之臂連結軸40相對於上側固定構件212R、212L傾斜。因此，可進一步抑制上側擺臂31之旋轉軸相對於鉛直方向傾斜。另，藉由安裝構件66之第2縱槽66E嚙合於下側固定構件213R、213L之第1縱槽212B，可進一步抑制下側擺臂32之旋轉軸相對於鉛直方向傾斜。(6) The second longitudinal groove 66E of the mounting member 66 is engaged with the first longitudinal groove 212B of the upper fixing members 212R and 212L, thereby suppressing the inclination of the mounting member 66 with respect to the upper fixing members 212R and 212L. Therefore, it is possible to suppress the arm connecting shaft 40 inserted into the mounting member 66 from being inclined with respect to the upper fixing members 212R and 212L. Therefore, the tilting axis of the upper swing arm 31 with respect to the vertical direction can be further suppressed. In addition, by engaging the second longitudinal groove 66E of the mounting member 66 with the first longitudinal groove 212B of the lower fixing members 213R and 213L, it is possible to further suppress the tilting axis of the lower swing arm 32 with respect to the vertical direction.

(7)因上側小齒輪33及上側齒條35配置於門220R、220L之上部，下側小齒輪34及下側齒條36配置於門220R、220L之下部，故可避免乘客之腰部附近之衣服捲入或小孩將手伸入齒條及小齒輪內。又，可抑制門220R、220L之美觀之下降。(7) Since the upper pinion 33 and the upper rack 35 are disposed above the doors 220R and 220L, and the lower pinion 34 and the lower rack 36 are disposed below the doors 220R and 220L, the passenger near the waist can be avoided. Clothes are involved or children reach into racks and pinions. In addition, it is possible to suppress a decrease in the aesthetic appearance of the doors 220R and 220L.

(變化例)
關於上述實施形態之說明係本發明之崁入式門裝置取得之形態之例示，並不意味著限制其形態。本發明之崁入式門裝置取得例如以下所示之實施形態之變化例及組合了相互不矛盾之至少2者之變化例之形態。(Modification)
The description of the above embodiment is an example of the form obtained by the sliding door device of the present invention, and it is not meant to limit the form. The sliding door device of the present invention has, for example, a modified example of the embodiment shown below and a modified example in which at least two of the non-contradictory combinations are combined.

(變化例1)
臂連結軸40之第3臂軸43亦可由複數個軸及可一體旋轉地連結該等軸彼此之萬向接頭構成。總之，臂連結軸40之萬向接頭之個數亦可為3個以上。(Modification 1)
The third arm shaft 43 of the arm connecting shaft 40 may also be composed of a plurality of shafts and a universal joint that rotatably connects the shafts to each other. In short, the number of universal joints of the arm connection shaft 40 may be three or more.

(變化例2)
小齒輪連結軸50之第3小齒輪軸53亦可由複數個軸及可一體旋轉地連結該等軸彼此之萬向接頭構成。總之，小齒輪連結軸50之萬向接頭之個數亦可為3個以上。(Modification 2)
The third pinion shaft 53 of the pinion coupling shaft 50 may also be composed of a plurality of shafts and a universal joint that rotatably connects the shafts to each other. In short, the number of universal joints of the pinion coupling shaft 50 may be three or more.

(變化例3)
亦可自穩定器30R、30L之至少一者省略臂調節機構70及小齒輪調節機構90。(Modification 3)
The arm adjustment mechanism 70 and the pinion adjustment mechanism 90 may be omitted from at least one of the stabilizers 30R and 30L.

(變化例4)
亦可自上側固定構件212R、212L之至少一者省略第1縱槽212B。亦可自固定於省略了第1縱槽212B之上側固定構件之安裝構件66省略第2縱槽66E。(Modification 4)
The first vertical groove 212B may be omitted from at least one of the upper fixing members 212R and 212L. It is also possible to omit the second vertical groove 66E from the mounting member 66 that is fixed to the first vertical groove 212B without fixing the upper side.

又，亦可自下側固定構件213R、213L之至少一者省略第1縱槽213A。亦可自固定於省略了第1縱槽213A之下側固定構件之安裝構件66省略第2縱槽66E。The first vertical groove 213A may be omitted from at least one of the lower fixing members 213R and 213L. It is also possible to omit the second vertical groove 66E from the mounting member 66 which is fixed to the lower vertical fixing member of the first vertical groove 213A.

(變化例5)
亦可自臂連結軸40省略第3臂軸43。於該情形時，第1萬向接頭44及第2萬向接頭45之至少一者朝第1萬向接頭44及第2萬向接頭45之另一者延伸，且第1萬向接頭44與第2萬向接頭45直接連結。藉此，第1臂軸41與第2臂軸42僅由第1萬向接頭44及第2萬向接頭45連結。又，於該情形時，第1萬向接頭44及第2萬向接頭45之至少一者可具有替代第3臂軸43之軸。例如，於第1萬向接頭44具有朝向第2萬向接頭45延伸之軸，第2萬向接頭45不具有軸之情形時，藉由第1萬向接頭44之軸連結於第2萬向接頭45，第1萬向接頭44及第2萬向接頭直接連結。又，於第1萬向接頭44及第2萬向接頭45皆具有軸之情形時，藉由連結第1萬向接頭44之軸與第2萬向接頭45之軸，第1萬向接頭44及第2萬向接頭45直接連結。(Modification 5)
The third arm shaft 43 may be omitted from the arm connection shaft 40. In this case, at least one of the first universal joint 44 and the second universal joint 45 extends toward the other of the first universal joint 44 and the second universal joint 45, and the first universal joint 44 and the The second universal joint 45 is directly connected. Accordingly, the first arm shaft 41 and the second arm shaft 42 are connected only by the first universal joint 44 and the second universal joint 45. In this case, at least one of the first universal joint 44 and the second universal joint 45 may have a shaft instead of the third arm shaft 43. For example, when the first universal joint 44 has a shaft extending toward the second universal joint 45 and the second universal joint 45 does not have a shaft, it is connected to the second universal joint by the shaft of the first universal joint 44. The joint 45, the first universal joint 44 and the second universal joint are directly connected. When both the first universal joint 44 and the second universal joint 45 have shafts, the shaft of the first universal joint 44 and the shaft of the second universal joint 45 are connected, and the first universal joint 44 It is directly connected to the second universal joint 45.

(變化例6)
亦可自小齒輪連結軸50省略第3小齒輪軸53。於該情形時，第3萬向接頭54及第4萬向接頭55之至少一者朝第3萬向接頭54及第4萬向接頭55之另一者延伸，第3萬向接頭54與第4萬向接頭55直接連結。藉此，第1小齒輪軸51與第2小齒輪軸52僅由第3萬向接頭54及第4萬向接頭55連結。又，於該情形時，亦可第3萬向接頭54及第4萬向接頭55之至少一者具有取代第3小齒輪軸53之軸。例如，於第3萬向接頭54具有朝向第4萬向接頭55延伸之軸，第4萬向接頭55不具有軸之情形時，藉由第3萬向接頭54之軸連結於第4萬向接頭55，第3萬向接頭54及第4萬向接頭55直接連結。又，於第3萬向接頭54及第4萬向接頭55皆具有軸之情形時，藉由連結第3萬向接頭54之軸與第4萬向接頭55之軸，第3萬向接頭54及第4萬向接頭55直接連結。(Modification 6)
The third pinion shaft 53 may be omitted from the pinion coupling shaft 50. In this case, at least one of the third and fourth universal joints 54 and 55 extends toward the other of the third and fourth universal joints 54 and 55, and the third and fourth universal joints 54 and 55 The 4 universal joint 55 is directly connected. Accordingly, the first pinion shaft 51 and the second pinion shaft 52 are connected only by the third universal joint 54 and the fourth universal joint 55. In this case, at least one of the third universal joint 54 and the fourth universal joint 55 may have a shaft instead of the third pinion shaft 53. For example, when the third universal joint 54 has a shaft extending toward the fourth universal joint 55 and the fourth universal joint 55 does not have a shaft, the third universal joint 54 is connected to the fourth universal joint by the shaft of the third universal joint 54 The joint 55, the third universal joint 54 and the fourth universal joint 55 are directly connected. When both the third universal joint 54 and the fourth universal joint 55 have a shaft, the third universal joint 54 is connected to the shaft of the third universal joint 54 and the fourth universal joint 55. The fourth universal joint 55 is directly connected.

(變化例7)
亦可自小齒輪連結軸50省略第3萬向接頭54及第4萬向接頭55之至少一者。於例如自小齒輪連結軸50省略第3萬向接頭54及第4萬向接頭55之兩者之情形時，第3小齒輪軸53與第1小齒輪軸51及第2小齒輪軸52之各者直接連結。(Modification 7)
At least one of the third universal joint 54 and the fourth universal joint 55 may be omitted from the pinion coupling shaft 50. For example, in a case where both the third universal joint 54 and the fourth universal joint 55 are omitted from the pinion coupling shaft 50, the third pinion shaft 53 and the first pinion shaft 51 and the second pinion shaft 52 are omitted. Each is directly connected.

總之，本崁入式門裝置採取以下之構成亦可實施。In short, the following entry type door device can be implemented with the following configuration.

本崁入式門裝置具備：第1擺臂及第2擺臂，其於門之高度方向隔開間隔而配置；第1小齒輪，其安裝於上述第1擺臂中與上述第1擺臂之旋轉軸不同之部分；第1齒條，其安裝於上述門，且與上述第1小齒輪嚙合；第2小齒輪，其安裝於上述第2擺臂中與上述第2擺臂之旋轉軸不同之部分；第2齒條，其安裝於上述門，且與上述第2小齒輪嚙合；及臂連結軸，其具有：以與上述第1擺臂之旋轉軸同軸之方式連結於上述第1擺臂之第1臂軸，以與上述第2擺臂之旋轉軸同軸之方式連結於上述第2擺臂之第2臂軸，及直接或間接連結上述第1臂軸與上述第2臂軸之第1萬向接頭及第2萬向接頭，且與上述第1擺臂及上述第2擺臂一體地旋轉並使上述第1擺臂之旋轉與上述第2擺臂之旋轉同步。This swing-in door device includes a first swing arm and a second swing arm, which are arranged at intervals in the height direction of the door, and a first pinion gear which is installed in the first swing arm and the first swing arm. Different parts of the rotation axis; the first rack is mounted on the door and meshes with the first pinion; the second pinion is mounted on the rotation axis of the second swing arm and the second swing arm Different parts; a second rack that is mounted on the door and meshes with the second pinion; and an arm connecting shaft that is connected to the first shaft coaxially with the rotation axis of the first swing arm The first arm shaft of the swing arm is connected to the second arm shaft of the second swing arm coaxially with the rotation axis of the second swing arm, and directly or indirectly connects the first arm shaft and the second arm shaft. The first universal joint and the second universal joint are integrally rotated with the first swing arm and the second swing arm, and the rotation of the first swing arm is synchronized with the rotation of the second swing arm.

又，本崁入式門裝置亦可為如下構成，即，進而具有連結上述第1臂軸及上述第2臂軸之第3臂軸，且上述第1萬向接頭連結上述第1臂軸與上述第3臂軸，上述第2萬向接頭連結上述第2臂軸與上述第3臂軸。In addition, the swing-in door device may have a configuration in which it further includes a third arm shaft that connects the first arm shaft and the second arm shaft, and the first universal joint connects the first arm shaft and In the third arm shaft, the second universal joint connects the second arm shaft and the third arm shaft.

(變化例8)
亦可自臂連結軸40省略第1萬向接頭44及第2萬向接頭45之至少一者。例如，於自臂連結軸40省略第1萬向接頭44及第2萬向接頭45之兩者之情形時，第3臂軸43與第1臂軸41及第2臂軸42之各者直接連結。(Modification 8)
At least one of the first universal joint 44 and the second universal joint 45 may be omitted from the arm connecting shaft 40. For example, when both the first universal joint 44 and the second universal joint 45 are omitted from the arm connecting shaft 40, each of the third arm shaft 43 and the first arm shaft 41 and the second arm shaft 42 is directly link.

總之，本崁入式門裝置採取以下之構成亦可實施。In short, the following entry type door device can be implemented with the following configuration.

本崁入式門裝置具備：第1擺臂及第2擺臂，其於門之高度方向隔開間隔而配置；第1小齒輪，其安裝於上述第1擺臂中與上述第1擺臂之旋轉軸不同之部分；第1齒條，其安裝於上述門，且與上述第1小齒輪嚙合；第2小齒輪，其安裝於上述第2擺臂中與上述第2擺臂之旋轉軸不同之部分；第2齒條，其安裝於上述門，且與上述第2小齒輪嚙合；及小齒輪連結軸，其具有：以與上述第1小齒輪之旋轉軸同軸之方式連結於上述第1小齒輪之第1小齒輪軸，以與上述第2小齒輪之旋轉軸同軸之方式連結於上述第2小齒輪之第2小齒輪軸，及連結上述第1小齒輪軸及上述第2小齒輪軸之第3萬向接頭及第4萬向接頭，且與上述第1小齒輪及上述第2小齒輪一體地旋轉並使上述第1小齒輪之旋轉與上述第2小齒輪之旋轉同步。This swing-in door device includes a first swing arm and a second swing arm, which are arranged at intervals in the height direction of the door, and a first pinion gear which is installed in the first swing arm and the first swing arm. Different parts of the rotation axis; the first rack is mounted on the door and meshes with the first pinion; the second pinion is mounted on the rotation axis of the second swing arm and the second swing arm Different parts; a second rack that is mounted on the door and meshes with the second pinion; and a pinion coupling shaft that is connected to the first pinion coaxially with the rotation axis of the first pinion The first pinion shaft of 1 pinion gear is connected to the second pinion shaft of the second pinion gear coaxially with the rotation axis of the second pinion gear, and connects the first pinion shaft and the second pinion shaft. The third universal joint and the fourth universal joint of the gear shaft rotate integrally with the first pinion and the second pinion, and synchronize the rotation of the first pinion with the rotation of the second pinion.

又，本崁入式門裝置亦可為如下構成，即，進而具有連結上述第1小齒輪軸及上述第2小齒輪軸之第3小齒輪軸，且上述第3萬向接頭連結上述第1小齒輪軸與上述第3小齒輪軸，上述第4萬向接頭連結上述第2小齒輪軸與上述第3小齒輪軸。In addition, the swing-in door device may be configured to further include a third pinion shaft connecting the first pinion shaft and the second pinion shaft, and the third universal joint is connected to the first pinion shaft. The pinion shaft is connected to the third pinion shaft, and the fourth universal joint connects the second pinion shaft and the third pinion shaft.

與變化例8之崁入式門裝置對應之課題如下。Problems corresponding to the swing-in door device of Modification 8 are as follows.

於日本專利特開平6-262945號公報中，藉由門形成彎曲狀，於第1小齒輪之車寬方向之位置與第2小齒輪之車寬方向之位置不同之情形時，第1小齒輪軸及第2小齒輪軸以相對於鉛直方向傾斜之狀態設置。因此，因經年之各零件之位置偏移或門之鉛直方向之沉入，而有於第1小齒輪與第1齒條對向之方向上第1小齒輪之齒與第1齒條之齒嚙合之位置變更，且於第2小齒輪與第2齒條對向之方向上第2小齒輪之齒與第2齒條之齒嚙合之位置變更之情形。藉此，有門之開閉動作不順暢地進行之虞。In Japanese Patent Laid-Open No. 6-262945, the door is formed in a curved shape, and when the position in the width direction of the first pinion is different from the position in the width direction of the second pinion, the first pinion The shaft and the second pinion shaft are installed in a state inclined with respect to the vertical direction. Therefore, due to the positional displacement of the parts over the years or the sinking of the door in the vertical direction, there are teeth of the first pinion and the first rack in the direction opposite to the first pinion and the first rack. The position of the meshing of the teeth changes, and the position of the meshing of the teeth of the second pinion and the teeth of the second rack changes in a direction opposite to the second pinion and the second rack. As a result, the door opening and closing operations may not be performed smoothly.

根據以上，關於本崁入式門裝置之課題係能夠順暢地進行門之開閉動作。Based on the above, the subject regarding this slip-in door device is to be able to smoothly open and close the door.

1‧‧‧崁入式門裝置1‧‧‧ Sliding door device

10‧‧‧驅動機構 10‧‧‧Drive mechanism

11L‧‧‧桿 11L‧‧‧pole

11R‧‧‧桿 11R‧‧‧

12‧‧‧驅動缸體 12‧‧‧Drive cylinder

13L‧‧‧連結構件 13L‧‧‧Connecting member

13R‧‧‧連結構件 13R‧‧‧Connecting member

14L‧‧‧滑動構件 14L‧‧‧Sliding member

14R‧‧‧滑動構件 14R‧‧‧Sliding member

15A‧‧‧旋轉軸 15A‧‧‧Rotary shaft

15B‧‧‧臂 15B‧‧‧arm

15C‧‧‧安裝部 15C‧‧‧Mounting Department

15D‧‧‧連結部 15D‧‧‧Connection Department

15E‧‧‧長孔 15E‧‧‧long hole

15F‧‧‧轉動體 15F‧‧‧Rotating body

15L‧‧‧門鉤 15L‧‧‧door hook

15R‧‧‧門鉤 15R‧‧‧Door Hook

16‧‧‧軌道機構 16‧‧‧ track agency

17‧‧‧支持構件 17‧‧‧ supporting components

18L‧‧‧第1軌道 18L‧‧‧Track 1

18R‧‧‧第1軌道 18R‧‧‧Track 1

19A‧‧‧傾斜部 19A‧‧‧inclined

19B‧‧‧直線部 19B‧‧‧Straight line

19L‧‧‧第2軌道 19L‧‧‧Track 2

19R‧‧‧第2軌道 19R‧‧‧ Track 2

20‧‧‧拉開機構 20‧‧‧ Opening mechanism

21A‧‧‧臂 21A‧‧‧arm

21L‧‧‧拉入裝置 21L‧‧‧Pull-in device

21R‧‧‧拉入裝置 21R‧‧‧ Pull-in device

22A‧‧‧臂 22A‧‧‧arm

22L‧‧‧拉入裝置 22L‧‧‧Pull-in device

22R‧‧‧拉入裝置 22R‧‧‧Pull-in device

23A‧‧‧鎖銷 23A‧‧‧Lock Pin

23L‧‧‧鎖芯 23L‧‧‧Lock cylinder

23R‧‧‧鎖芯 23R‧‧‧Lock cylinder

30L‧‧‧穩定器 30L‧‧‧Stabilizer

30R‧‧‧穩定器 30R‧‧‧Stabilizer

31‧‧‧上側擺臂(第1擺臂) 31‧‧‧ Upper swing arm (1st swing arm)

31A‧‧‧臂支持部 31A‧‧‧arm support

31B‧‧‧小齒輪支持部 31B‧‧‧Pinion Gear Support Department

31C‧‧‧連結部 31C‧‧‧Connection Department

31D‧‧‧***孔 31D‧‧‧Insertion hole

31E‧‧‧***孔 31E‧‧‧Insertion hole

32‧‧‧下側擺臂(第2擺臂) 32‧‧‧ Lower swing arm (2nd swing arm)

32A‧‧‧臂支持部 32A‧‧‧arm support

32B‧‧‧小齒輪支持部 32B‧‧‧Pinion support

32C‧‧‧連結部 32C‧‧‧Connection Department

32D‧‧‧***孔 32D‧‧‧Insertion hole

32E‧‧‧***孔 32E‧‧‧Insertion hole

32F‧‧‧延長部 32F‧‧‧ Extension

32G‧‧‧孔 32G‧‧‧hole

33‧‧‧上側小齒輪(第1小齒輪) 33‧‧‧Upper pinion (first pinion)

34‧‧‧下側小齒輪(第2小齒輪) 34‧‧‧ lower pinion (second pinion)

35‧‧‧上側齒條(第1齒條) 35‧‧‧ Upper rack (1st rack)

36‧‧‧下側齒條(第2齒條) 36‧‧‧Lower rack (2nd rack)

40‧‧‧臂連結軸 40‧‧‧arm link shaft

41‧‧‧第1臂軸 41‧‧‧ 1st arm shaft

41A‧‧‧第1連結軸 41A‧‧‧1st connecting shaft

41B‧‧‧第2連結軸 41B‧‧‧ 2nd connecting shaft

41C‧‧‧安裝軸 41C‧‧‧Mounting shaft

41D‧‧‧第1公螺紋部 41D‧‧‧The first male thread

41E‧‧‧花鍵 41E‧‧‧Spline

42‧‧‧第2臂軸 42‧‧‧ 2nd arm shaft

43‧‧‧第3臂軸 43‧‧‧ 3rd arm shaft

44‧‧‧第1萬向接頭 44‧‧‧1st universal joint

45‧‧‧第2萬向接頭 45‧‧‧ 2nd universal joint

46‧‧‧連結構件 46‧‧‧Connecting components

50‧‧‧小齒輪連結軸 50‧‧‧ pinion shaft

51‧‧‧第1小齒輪軸 51‧‧‧1st pinion shaft

51A‧‧‧第1連結軸 51A‧‧‧1st connecting shaft

51B‧‧‧第2連結軸 51B‧‧‧ 2nd connecting shaft

51E‧‧‧花鍵 51E‧‧‧Spline

52‧‧‧第2小齒輪軸 52‧‧‧ 2nd pinion shaft

52A‧‧‧第2公螺紋部 52A‧‧‧Second Male Thread

53‧‧‧第3小齒輪軸 53‧‧‧3rd pinion shaft

54‧‧‧第3萬向接頭 54‧‧‧3rd universal joint

55‧‧‧第4萬向接頭 55‧‧‧4th universal joint

56‧‧‧連結構件 56‧‧‧ connecting member

60‧‧‧支持臂 60‧‧‧ support arm

61‧‧‧第1旋轉體 61‧‧‧The first rotating body

62‧‧‧第2旋轉體 62‧‧‧ 2nd rotating body

63‧‧‧第1滾動軸承 63‧‧‧The first rolling bearing

63A‧‧‧推力軸承 63A‧‧‧thrust bearing

63B‧‧‧徑向軸承 63B‧‧‧Radial bearing

64‧‧‧第2滾動軸承 64‧‧‧The second rolling bearing

65‧‧‧第3滾動軸承 65‧‧‧The third rolling bearing

66‧‧‧安裝構件 66‧‧‧Mounting components

66A‧‧‧***部 66A‧‧‧Insertion

66B‧‧‧安裝部 66B‧‧‧Mounting Department

66C‧‧‧***孔 66C‧‧‧Insertion hole

66D‧‧‧長孔 66D‧‧‧long hole

66E‧‧‧第2縱槽 66E‧‧‧The second vertical groove

67‧‧‧第4滾動軸承 67‧‧‧The fourth rolling bearing

67A‧‧‧推力軸承 67A‧‧‧thrust bearing

67B‧‧‧徑向軸承 67B‧‧‧Radial bearing

68‧‧‧第5滾動軸承 68‧‧‧The fifth rolling bearing

69‧‧‧螺母 69‧‧‧ Nut

70‧‧‧臂調節機構 70‧‧‧arm adjustment mechanism

71‧‧‧第1螺母 71‧‧‧1st nut

72‧‧‧鎖緊螺母 72‧‧‧ lock nut

73‧‧‧長度調節部 73‧‧‧ length adjustment section

80‧‧‧支持臂 80‧‧‧ support arm

81‧‧‧轉動體 81‧‧‧rotating body

82‧‧‧第1滾動軸承 82‧‧‧The first rolling bearing

82A‧‧‧推力軸承 82A‧‧‧thrust bearing

82B‧‧‧徑向軸承 82B‧‧‧ Radial Bearing

83‧‧‧第2滾動軸承 83‧‧‧The second rolling bearing

84‧‧‧第3滾動軸承 84‧‧‧3rd rolling bearing

84A‧‧‧推力軸承 84A‧‧‧thrust bearing

84B‧‧‧徑向軸承 84B‧‧‧Radial bearing

85‧‧‧第4滾動軸承 85‧‧‧ 4th rolling bearing

86‧‧‧第5滾動軸承 86‧‧‧The fifth rolling bearing

90‧‧‧小齒輪調節機構 90‧‧‧ pinion adjustment mechanism

91‧‧‧第2螺母 91‧‧‧ 2nd nut

92‧‧‧鎖緊螺母 92‧‧‧lock nut

93‧‧‧長度調節部 93‧‧‧Length adjustment section

200‧‧‧車輛 200‧‧‧ Vehicle

210‧‧‧車體 210‧‧‧body

211‧‧‧入口/出口 211‧‧‧Entry / Exit

212A‧‧‧孔 212A‧‧‧hole

212B‧‧‧第1縱槽 212B‧‧‧The first vertical groove

212L‧‧‧上側固定構件(固定構件) 212L‧‧‧Upper fixing member (fixing member)

212R‧‧‧上側固定構件(固定構件) 212R‧‧‧Upper fixing member (fixing member)

213A‧‧‧第1縱槽 213A‧‧‧The first vertical groove

213L‧‧‧下側固定構件(固定構件) 213L‧‧‧ Lower side fixing member (fixing member)

213R‧‧‧下側固定構件(固定構件) 213R‧‧‧ Lower side fixing member (fixing member)

220L‧‧‧門 220L‧‧‧door

220R‧‧‧門 220R‧‧‧door

221‧‧‧上側導軌 221‧‧‧Upper guide

222‧‧‧下側軌道 222‧‧‧ underside track

230‧‧‧轉動體 230‧‧‧rotating body

231‧‧‧軌道 231‧‧‧track

231A‧‧‧傾斜部 231A‧‧‧ Inclined

231B‧‧‧直線部 231B‧‧‧Straight line

300‧‧‧崁入式門裝置 300‧‧‧ Sliding door device

310‧‧‧驅動部 310‧‧‧Driver

320‧‧‧穩定器 320‧‧‧ stabilizer

321‧‧‧上側擺臂 321‧‧‧ Upper swing arm

322‧‧‧下側擺臂 322‧‧‧Lower side swing arm

323‧‧‧連結軸 323‧‧‧connecting shaft

330‧‧‧齒條與小齒輪機構 330‧‧‧ Rack and pinion mechanism

331‧‧‧上側齒條 331‧‧‧ Upper rack

332‧‧‧上側小齒輪 332‧‧‧Upper pinion

333‧‧‧下側齒條 333‧‧‧Lower side rack

334‧‧‧下側小齒輪 334‧‧‧Lower pinion

400‧‧‧門 400‧‧‧ gate

B‧‧‧螺栓 B‧‧‧ Bolt

S1～S4‧‧‧步驟 Steps S1 ～ S4‧‧‧‧

ZA‧‧‧前後方向 ZA‧‧‧Forward and Backward

ZB‧‧‧車寬方向 ZB‧‧‧car width direction

ZC‧‧‧高度方向 ZC‧‧‧ height direction

圖1(a)係一實施形態之崁入式門裝置之前視圖。Fig. 1 (a) is a front view of a swing-in door device according to an embodiment.

圖1(b)係門鉤之放大圖。 Figure 1 (b) is an enlarged view of a door hook.

圖2(a)係門之位置為全閉位置時之圖1(a)之崁入式門裝置之軌道機構之俯視圖。 Fig. 2 (a) is a top view of the track mechanism of the sliding door device of Fig. 1 (a) when the door position is a fully closed position.

圖2(b)係門之位置為全開位置時之軌道機構之俯視圖。 Figure 2 (b) is a top view of the track mechanism when the door position is the fully open position.

圖3(a)係門之位置為全閉位置時之崁入式門裝置之側視圖。 Figure 3 (a) Side view of the swing-in door device when the door is in a fully closed position.

圖3(b)係門之位置為全開位置時之崁入式門裝置之側視圖。 Figure 3 (b) is a side view of the swing-in door device when the door position is a fully open position.

圖4(a)係上側擺臂及其周邊之俯視圖。 Figure 4 (a) is a top view of the upper swing arm and its surroundings.

圖4(b)係上側擺臂及其周邊之前視圖。 Figure 4 (b) is a front view of the upper swing arm and its periphery.

圖4(c)係支持臂之側視圖。 Figure 4 (c) is a side view of the support arm.

圖4(d)係表示上側小齒輪及其周邊與門之關係之側視圖。 Fig. 4 (d) is a side view showing the relationship between the upper pinion and its periphery and the door.

圖5係圖4(a)之5-5線剖視圖。 Fig. 5 is a sectional view taken along the line 5-5 in Fig. 4 (a).

圖6係表示安裝構件與上側固定構件之安裝構造之分解立體圖。 FIG. 6 is an exploded perspective view showing a mounting structure of a mounting member and an upper fixing member.

圖7係表示臂連結軸及小齒輪連結軸之一部分之前視圖。 FIG. 7 is a front view showing a part of the arm connecting shaft and the pinion connecting shaft.

圖8(a)係下側擺臂及其周邊之俯視圖。 Figure 8 (a) is a top view of the lower swing arm and its surroundings.

圖8(b)係下側擺臂及其周邊之前視圖。 Figure 8 (b) is a front view of the lower swing arm and its periphery.

圖8(c)係表示下側小齒輪及其周邊與門之關係之側視圖。 Fig. 8 (c) is a side view showing the relationship between the lower pinion and its periphery and the door.

圖9係圖8(a)之9-9線剖視圖。 Fig. 9 is a sectional view taken along line 9-9 in Fig. 8 (a).

圖10(a)係表示上側擺臂與門之關係之俯視圖。 Fig. 10 (a) is a plan view showing the relationship between the upper swing arm and the door.

圖10(b)係表示下側擺臂與門之關係之俯視圖。 Fig. 10 (b) is a plan view showing the relationship between the lower swing arm and the door.

圖10(c)係表示門之轉動體與車體之軌道之關係之俯視圖。 FIG. 10 (c) is a plan view showing the relationship between the rotating body of the door and the track of the vehicle body.

圖11(a)係表示上側之拉入裝置與門之關係之俯視圖。 Fig. 11 (a) is a plan view showing the relationship between the upper pull-in device and the door.

圖11(b)係表示下側之拉入裝置與門之關係之俯視圖。 Fig. 11 (b) is a plan view showing the relationship between the lower pull-in device and the door.

圖12(a)係鎖芯為鎖定狀態時之鎖芯及下側擺臂之側視圖。 Fig. 12 (a) is a side view of the lock cylinder and the lower swing arm when the lock cylinder is locked.

圖12(b)係鎖芯為鎖定解除狀態時之鎖芯及下側擺臂之側視圖。 Fig. 12 (b) is a side view of the lock cylinder and the lower swing arm when the lock cylinder is in the unlocked state.

圖13係表示崁入式門裝置之安裝方法之順序之流程圖。 Fig. 13 is a flowchart showing the procedure of the installation method of the swing-in door device.

圖14係先前之崁入式門裝置之俯視圖。 Fig. 14 is a top view of a conventional swing-in door device.

圖15係圖14之崁入式門裝置之側視圖。 FIG. 15 is a side view of the swing-in door device of FIG. 14. FIG.

Claims (10)

一種崁入式門裝置，其具備： 第1擺臂及第2擺臂，其於門之高度方向隔開間隔而配置； 第1小齒輪，其安裝於上述第1擺臂中與上述第1擺臂之旋轉軸不同之部分； 第1齒條，其安裝於上述門，且與上述第1小齒輪嚙合； 第2小齒輪，其安裝於上述第2擺臂中與上述第2擺臂之旋轉軸不同之部分； 第2齒條，其安裝於上述門，且與上述第2小齒輪嚙合； 臂連結軸，其具有：以與上述第1擺臂之旋轉軸同軸之方式連結於上述第1擺臂之第1臂軸；以與上述第2擺臂之旋轉軸同軸之方式連結於上述第2擺臂之第2臂軸；及連結上述第1臂軸及上述第2臂軸之第3臂軸；且與上述第1擺臂及上述第2擺臂一體地旋轉並使上述第1擺臂之旋轉與上述第2擺臂之旋轉同步；及 小齒輪連結軸，其具有：以與上述第1小齒輪之旋轉軸同軸之方式連結於上述第1小齒輪之第1小齒輪軸；以與上述第2小齒輪之旋轉軸同軸之方式連結於上述第2小齒輪之第2小齒輪軸；及連結上述第1小齒輪軸及上述第2小齒輪軸之第3小齒輪軸；且與上述第1小齒輪及上述第2小齒輪一體地旋轉並使上述第1小齒輪之旋轉與上述第2小齒輪之旋轉同步；且 上述臂連結軸包含連結上述第1臂軸與上述第3臂軸之第1萬向接頭、及連結上述第2臂軸與上述第3臂軸之第2萬向接頭； 上述小齒輪連結軸包含連結上述第1小齒輪軸與上述第3小齒輪軸之第3萬向接頭、及連結上述第2小齒輪軸與上述第3小齒輪軸之第4萬向接頭。A slip-in door device comprising: The first swing arm and the second swing arm are arranged at intervals in the height direction of the door; A first pinion gear mounted on a portion of the first swing arm different from the rotation axis of the first swing arm; A first rack, which is mounted on the door and meshes with the first pinion; A second pinion gear mounted on a portion of the second swing arm different from the rotation axis of the second swing arm; A second rack, which is mounted on the door and meshes with the second pinion; An arm connecting shaft includes: a first arm shaft connected to the first swing arm coaxially with the rotation axis of the first swing arm; and an arm connecting shaft connected to the first swing axis coaxially with the rotation axis of the second swing arm. A second arm shaft of 2 swing arms; and a third arm shaft connecting the first arm shaft and the second arm shaft; and integrally rotated with the first swing arm and the second swing arm and rotating the first swing arm The rotation of the arm is synchronized with the rotation of the second swing arm; and The pinion coupling shaft includes a first pinion shaft coupled to the first pinion gear coaxially with the rotation axis of the first pinion gear, and a pinion shaft coupled to the rotation pinion shaft of the second pinion gear coaxially. A second pinion shaft of the second pinion gear; a third pinion shaft that connects the first pinion shaft and the second pinion shaft; and rotates integrally with the first pinion gear and the second pinion gear And synchronizing the rotation of the first pinion with the rotation of the second pinion; and The arm connecting shaft includes a first universal joint connecting the first arm shaft and the third arm shaft, and a second universal joint connecting the second arm shaft and the third arm shaft; The pinion coupling shaft includes a third universal joint that connects the first pinion shaft and the third pinion shaft, and a fourth universal joint that connects the second pinion shaft and the third pinion shaft. 如請求項1之崁入式門裝置，其進而具備：可調節上述第1擺臂與上述第2擺臂之間之距離之臂調節機構，及可調節上述第1小齒輪與上述第2小齒輪之間之距離之小齒輪調節機構。For example, the push-in door device of claim 1 further includes an arm adjustment mechanism capable of adjusting a distance between the first swing arm and the second swing arm, and an adjustable first pinion and the second small arm. Pinion adjustment mechanism for the distance between gears. 如請求項2之崁入式門裝置，其中 上述臂調節機構具備設置於上述第1臂軸之第1公螺紋部、及旋入上述第1公螺紋部之第1螺母， 上述第1螺母藉由朝上述第1公螺紋部之軸方向移動而可變更上述第1擺臂之位置。As in the entry door device of claim 2, where The arm adjustment mechanism includes a first male screw portion provided on the first arm shaft and a first nut screwed into the first male screw portion, The position of the first swing arm can be changed by moving the first nut in an axial direction of the first male screw portion. 如請求項2之崁入式門裝置，其中 上述小齒輪調節機構具備設置於上述第2小齒輪軸之第2公螺紋部、及旋入上述第2公螺紋部之第2螺母， 上述第2螺母藉由朝上述第2公螺紋部之軸方向移動而可變更上述第2小齒輪之位置。As in the entry door device of claim 2, where The pinion adjusting mechanism includes a second male screw portion provided on the second pinion shaft, and a second nut screwed into the second male screw portion, The position of the second pinion gear can be changed by moving the second nut in the axial direction of the second male screw portion. 如請求項3之崁入式門裝置，其中 上述小齒輪調節機構具備設置於上述第2小齒輪軸之第2公螺紋部、及旋入上述第2公螺紋部之第2螺母， 上述第2螺母藉由朝上述第2公螺紋部之軸方向移動而可變更上述第2小齒輪之位置。As in the entry door device of item 3, where The pinion adjusting mechanism includes a second male screw portion provided on the second pinion shaft, and a second nut screwed into the second male screw portion, The position of the second pinion gear can be changed by moving the second nut in the axial direction of the second male screw portion. 如請求項3之崁入式門裝置，其中 上述第1臂軸及上述第1小齒輪軸之至少一者具備：第1連結軸及第2連結軸，其等個別地形成；連結構件，其以相對於上述第1連結軸不可旋轉且相對於上述第1連結軸可移動之方式連結於上述第1連結軸，且以相對於上述第2連結軸不可旋轉且相對於上述第2連結軸不可移動之方式連結於上述第2連結軸。As in the entry door device of item 3, where At least one of the first arm shaft and the first pinion shaft includes: a first connection shaft and a second connection shaft, which are formed separately; and a connection member which is non-rotatable and relatively to the first connection shaft. The first connection shaft is connected to the first connection shaft so as to be movable, and is connected to the second connection shaft so as to be non-rotatable with respect to the second connection shaft and immovable with respect to the second connection shaft. 如請求項4之崁入式門裝置，其中 上述第1臂軸及上述第1小齒輪軸之至少一者具備：第1連結軸及第2連結軸，其等個別地形成；連結構件，其以相對於上述第1連結軸不可旋轉且相對於上述第1連結軸可移動之方式連結於上述第1連結軸，且，以相對於上述第2連結軸不可旋轉且相對於上述第2連結軸不可移動之方式連結於上述第2連結軸。As in the entry door device of item 4, wherein At least one of the first arm shaft and the first pinion shaft includes: a first connection shaft and a second connection shaft, which are formed separately; and a connection member which is non-rotatable and relatively to the first connection shaft. The first connecting shaft is connected to the first connecting shaft so as to be movable, and is connected to the second connecting shaft so as to be non-rotatable with respect to the second connecting shaft and immovable with respect to the second connecting shaft. 如請求項5之崁入式門裝置，其中 上述第1臂軸及上述第1小齒輪軸之至少一者具備：第1連結軸及第2連結軸，其等個別地形成；連結構件，其以相對於上述第1連結軸不可旋轉且相對於上述第1連結軸可移動之方式連結於上述第1連結軸，且，以相對於上述第2連結軸不可旋轉且相對於上述第2連結軸不可移動之方式連結於上述第2連結軸。As in the entry door device of item 5, wherein At least one of the first arm shaft and the first pinion shaft includes: a first connection shaft and a second connection shaft, which are formed separately; and a connection member which is non-rotatable and relatively to the first connection shaft. The first connecting shaft is connected to the first connecting shaft so as to be movable, and is connected to the second connecting shaft so as to be non-rotatable with respect to the second connecting shaft and immovable with respect to the second connecting shaft. 如請求項1至8中任一項之崁入式門裝置，其進而具備用於將上述第1臂軸安裝於車體之安裝構件； 上述安裝構件設置於上述車體，且可安裝於具有沿鉛直方向延伸之第1縱槽之固定構件； 於上述安裝構件設置有可與上述第1縱槽嚙合之第2縱槽。The sliding door device according to any one of claims 1 to 8, further comprising a mounting member for mounting the first arm shaft on the vehicle body; The mounting member is installed on the vehicle body and can be mounted on a fixing member having a first longitudinal groove extending in a vertical direction; The mounting member is provided with a second vertical groove that can be engaged with the first vertical groove. 如請求項1至8中任一項之崁入式門裝置，其中 上述第1小齒輪及上述第1齒條配置於上述門之上部； 上述第2小齒輪及上述第2齒條配置於上述門之下部。A sliding door device as claimed in any one of claims 1 to 8, wherein The first pinion and the first rack are disposed on an upper portion of the door; The second pinion and the second rack are disposed below the door.
TW108101616A 2018-01-30 2019-01-16 Plug door device TWI791740B (en)

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CN110091884A (en) 2019-08-06
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CN110091884B (en) 2023-07-04
TWI791740B (en) 2023-02-11

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