TW201610282A - Pop-out type lock handle device for door - Google Patents
Pop-out type lock handle device for door Download PDFInfo
- Publication number
- TW201610282A TW201610282A TW104107377A TW104107377A TW201610282A TW 201610282 A TW201610282 A TW 201610282A TW 104107377 A TW104107377 A TW 104107377A TW 104107377 A TW104107377 A TW 104107377A TW 201610282 A TW201610282 A TW 201610282A
- Authority
- TW
- Taiwan
- Prior art keywords
- handle
- lock
- fixing
- shaft portion
- handle shaft
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B5/00—Handles completely let into the surface of the wing
- E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0033—Spindles for handles, e.g. square spindles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
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- 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
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
本發明係關於一種使用在自動販賣機等之框體的門，當以正規之鑰匙將組裝於把手軸部之鎖頭單元之轉子朝預定方向旋轉時，把手從把手殼突出，藉由旋轉該把手而可進行門之開鎖操作之彈出型之門用鎖把裝置。 The present invention relates to a door for use in a frame of a vending machine or the like. When a rotor of a lock unit assembled to a handle shaft portion is rotated in a predetermined direction by a regular key, the handle protrudes from the handle case by rotating the handle A pop-up door lock device for unlocking the door with a handle.
門用的彈出型鎖把裝置係記載在專利文獻1。該鎖把裝置係具備：把手殼，係固定在門；內筒，係以可旋轉且不能朝前後移動之方式嵌插在把手殼之軸承筒部；鎖固構件，係連結在內筒之後端部，且將門對於框體予以鎖固；把手軸部，係以不能旋轉且可朝前後滑動於突出位置與沒入位置之間的方式嵌插在內筒；彈簧構件，係***於內筒與把手軸部之間，且將把手軸部朝突出位置移動彈推；上鎖機構，係設置於把手軸部之後部，且將把手軸部之前後方向進退動作相對於內筒加以限制；及鎖頭單元，係組裝固定在把手軸部之前部的鎖頭收納部，且藉由轉子之旋轉而直接或間接地驅動上鎖機構，以解除把手軸部之移動限制。上鎖機構係具備：凸輪，係結合上鎖機構之轉子的前端；彼此反向之2個鎖閂，係於該凸輪卡合基 端側；及彈簧，係將鎖閂朝上鎖方向彈推。2個鎖閂係貫穿把手軸部之開口，且自由進退於從把手軸部朝彼此反向之軸線正交方向突出之鎖固位置與朝把手軸部內拉入之非鎖固位置之間，且藉由彈簧朝鎖固位置被彈推。當將把手軸部推入至沒入位置，且開口與內筒之卡合凹部相對向時，藉由鎖閂自動地移動至鎖固位置而與卡合凹部卡合，而將把手軸部限制在沒入位置。藉由伴隨鎖頭之開鎖操作所產生之凸輪的旋轉，將鎖閂拉入非鎖固位置時，與內筒之卡合會脫落，且藉由彈簧構件之彈推力而從把手殼突出至前方。在該狀態下，可藉由把手軸部之旋轉操作對門進行開鎖。在關門後，當將把手軸部推入至把手殼內時，再度自動地成為鎖固狀態。鎖頭單元之頭部係嵌合在硬質材之護套的筒部。護套之筒部之前端周緣的朝外凸緣部係嵌合在把手軸部之鎖頭收納部前端的環狀凹部。位在鎖頭單元之頭部與主體胴部間之段差肩面部係抵接於護套之筒部之後端周緣的朝內凸緣部。螺合在主體胴部之外周螺紋部的固定環係抵接於護套之朝內凸緣部。在把手軸部之橫切方向的承受孔，嵌插有具有雙叉腳部之U字形固定金屬件。腳部之制止突起係卡合在固定環之外周溝，以防止固定環往軸方向脫落。固定金屬件係藉由螺釘鎖固在把手軸部。 A pop-up lock device for a door is described in Patent Document 1. The lock handle device is provided with: a handle shell fixed to the door; the inner cylinder is inserted into the bearing cylinder portion of the handle shell so as to be rotatable and cannot move forward and backward; the locking member is coupled to the rear end of the inner cylinder And the door is locked to the frame; the handle shaft portion is inserted into the inner cylinder so as not to be rotatable and can be slid back and forth between the protruding position and the immersed position; the spring member is inserted into the inner cylinder and Between the handle shaft portions, and moving the handle shaft portion toward the protruding position; the locking mechanism is disposed at the rear portion of the handle shaft portion, and restricts the forward and backward movement of the handle shaft portion relative to the inner cylinder; and the lock The head unit is assembled with a lock accommodating portion fixed to a front portion of the handle shaft portion, and the lock mechanism is directly or indirectly driven by rotation of the rotor to release the movement restriction of the handle shaft portion. The locking mechanism is provided with: a cam, which is a front end of the rotor combined with the locking mechanism; and two latches that are opposite to each other are attached to the cam engaging base The end side; and the spring, the bolt is pushed in the upward locking direction. The two latches extend through the opening of the handle shaft portion and are freely advanced and retracted between a locking position protruding from the handle shaft portion in an orthogonal direction of the axis opposite to each other and a non-locking position pulled into the handle shaft portion, and The spring is pushed toward the locking position by the spring. When the handle shaft portion is pushed into the immersed position and the opening is opposed to the engaging recess of the inner cylinder, the latch is automatically moved to the locking position to engage with the engaging recess, thereby restraining the handle shaft portion In the immersed position. When the latch is pulled into the non-locking position by the rotation of the cam generated by the unlocking operation of the lock head, the engagement with the inner cylinder is detached, and the spring is pushed from the handle shell to the front by the spring force of the spring member. . In this state, the door can be unlocked by the rotational operation of the handle shaft portion. After the door is closed, when the handle shaft portion is pushed into the handle case, it is automatically locked again. The head of the lock unit is fitted to the barrel of the sheath of the hard material. The outwardly facing flange portion of the peripheral edge of the front end portion of the tubular portion of the sheath is fitted to the annular recessed portion at the front end of the lock receiving portion of the handle shaft portion. The stepped shoulder portion located between the head of the lock unit and the crotch portion of the body abuts against the inwardly facing flange portion of the peripheral edge of the rear portion of the tubular portion of the sheath. The fixing ring that is screwed into the outer peripheral thread portion of the main body portion abuts against the inward flange portion of the sheath. A U-shaped fixing metal member having a double-fork portion is inserted into the receiving hole in the transverse direction of the handle shaft portion. The restraining projection of the foot is engaged with the outer groove of the fixing ring to prevent the fixing ring from falling off in the axial direction. The fixing metal piece is locked to the shaft portion of the handle by a screw.
專利文獻1：日本特開2007-46419號公報 Patent Document 1: Japanese Patent Laid-Open Publication No. 2007-46419
在專利文獻1所記載之鎖把裝置中，具有雙叉腳部之U字形固定金屬件係嵌插在把手軸部之橫切方向的承受孔，且藉由螺釘鎖固在把手軸部。該構造係需要設置在把手軸部具有螺紋孔之螺釘承受部的比較複雜之構造，且零件個數多，組裝費工夫，而成為成本上升之原因。 In the lock lever device described in Patent Document 1, the U-shaped fixing metal member having the double-fork portion is inserted into the receiving hole in the transverse direction of the handle shaft portion, and is locked to the handle shaft portion by a screw. This structure requires a relatively complicated structure in which the screw receiving portion having the screw hole in the handle shaft portion is provided, and the number of parts is large, and assembly takes a long time, which causes a cost increase.
因此，本發明之目的在於提供一種藉由削減鎖頭固定構件之零件個數並使構造簡單化，而可謀求低成本化之門的彈出型鎖把裝置。 Accordingly, it is an object of the present invention to provide an eject type lock lever device which can reduce the number of components of the lock fixing member and simplify the structure.
以下，參照附圖之符號加以說明，本發明並不限定於此。 Hereinafter, the description will be made with reference to the symbols of the drawings, and the present invention is not limited thereto.
為了要解決上述課題，本發明之鎖把裝置1係具備把手殼2、內筒3、鎖固構件4、把手5、彈簧構件6、上鎖機構7、及鎖頭單元8。 In order to solve the above problems, the lock lever device 1 of the present invention includes a handle case 2, an inner tube 3, a lock member 4, a handle 5, a spring member 6, a lock mechanism 7, and a lock unit 8.
把手殼2係具備朝前後方向延伸之軸承筒部9、及設置在該軸承筒部9之前端部的凸緣部10，並使凸緣部10抵接於框體之門D的前表面而固定在該門D。 The handle case 2 includes a bearing tube portion 9 extending in the front-rear direction, and a flange portion 10 provided at an end portion of the bearing tube portion 9 before the flange portion 10 abuts against the front surface of the door D of the frame body. Fixed at the door D.
內筒3係以可旋轉且不能朝前後移動之方式嵌插在把手殼2之軸承筒部9內。 The inner cylinder 3 is fitted into the bearing cylinder portion 9 of the handle case 2 so as to be rotatable and cannot move forward and backward.
鎖固構件4係連結在內筒3之後端部，且在將門D對於框體予以鎖固之上鎖位置、與予以解放之開鎖位置之間 與內筒3一體地正反旋轉。 The locking member 4 is coupled to the rear end of the inner cylinder 3, and between the locking position of the door D for locking the frame and the unlocking position for liberation It rotates forward and backward integrally with the inner cylinder 3.
把手5係具備大致圓筒狀之把手軸部11、及從該把手軸部11之前端朝正交於把手軸部11之軸線方向延伸的把手板部12。把手軸部11係以無法繞著軸旋轉的方式嵌插在內筒3。因此，把手軸部11係可相對於把手殼2與內筒3、鎖固構件4一體地旋轉。此外，把手軸部11係在沒入於把手殼2內之沒入位置與從把手殼2突出之突出位置之間，相對於內筒3朝前後滑動自如，且在突出位置，可相對於把手殼2與內筒3一體地進行在上鎖位置與開鎖位置之間的旋轉操作。把手板部12係構成為：具有與把手軸部11連通之開口13，且在沒入位置抵接於把手殼2之凸緣部10的前表面。 The handle 5 includes a handle shaft portion 11 having a substantially cylindrical shape, and a handle plate portion 12 extending from the front end of the handle shaft portion 11 in the axial direction orthogonal to the handle shaft portion 11. The handle shaft portion 11 is fitted into the inner tube 3 so as not to be rotatable about the shaft. Therefore, the handle shaft portion 11 is integrally rotatable with respect to the handle case 2, the inner tube 3, and the lock member 4. Further, the handle shaft portion 11 is slidably movable forward and backward with respect to the inner cylinder 3 between the immersed position immersed in the handle case 2 and the protruding position protruding from the handle case 2, and is at a protruding position relative to the handle The casing 2 and the inner cylinder 3 integrally perform a rotating operation between the locked position and the unlocked position. The handle plate portion 12 is configured to have an opening 13 that communicates with the handle shaft portion 11 and that abuts against the front surface of the flange portion 10 of the handle case 2 at the immersed position.
彈簧構件6係***於內筒3與把手軸部11之間，且將把手5朝前方突出方向彈推。 The spring member 6 is inserted between the inner cylinder 3 and the handle shaft portion 11, and is spring-loaded in the direction in which the handle 5 protrudes forward.
上鎖機構7係設置於把手軸部11之後部，且將位於沒入位置之把手軸部11相對於內筒3朝前後方向限制或解放。 The locking mechanism 7 is provided at the rear of the handle shaft portion 11, and the handle shaft portion 11 at the immersed position is restricted or released from the inner cylinder 3 in the front-rear direction.
鎖頭單元8係組裝固定在把手軸部11之前部，且藉由鑰匙操作而在轉子14之鎖固位置與非鎖固位置間之旋轉而進行驅動使上鎖機構7進行限制或解放動作。 The lock unit 8 is assembled and fixed to the front portion of the handle shaft portion 11, and is driven by a key to rotate between the locked position and the non-locked position of the rotor 14 to restrict or release the locking mechanism 7.
鎖頭單元8係具備圓筒狀之鎖頭殼49及固定環50。鎖頭殼49係在外周具有螺紋部51，並且在對向側面部具有與軸線平行之一對平坦面52。固定環50係在外周具有環狀溝53，且螺合固定在鎖頭殼49之外周螺紋部51。 The lock unit 8 includes a cylindrical lock case 49 and a fixing ring 50. The lock case 49 has a threaded portion 51 on the outer circumference and has a pair of flat faces 52 parallel to the axis at the opposite side portions. The fixing ring 50 has an annular groove 53 on the outer circumference, and is screwed and fixed to the outer peripheral thread portion 51 of the lock case 49.
把手軸部11係具備：在與固定環50對應之位置朝外周開放之***用開口55；及接續於該***用開口55之後端面的內周段部68。 The handle shaft portion 11 includes an insertion opening 55 that is open to the outer periphery at a position corresponding to the fixing ring 50, and an inner circumferential portion 68 that is continuous with the end surface of the insertion opening 55.
用以將鎖頭單元8固定在把手軸部11內之鎖頭固定構件54，係通過***用開口55而朝軸線正交方向***卡止在把手軸部11，且卡合在鎖頭殼49與固定環50。 The lock fixing member 54 for fixing the lock unit 8 in the handle shaft portion 11 is inserted into the handle shaft portion 11 in the direction orthogonal to the axis by the insertion opening 55, and is engaged with the lock housing 49. With the retaining ring 50.
鎖頭固定構件54係由固定金屬件56、及安裝在該固定金屬件56之固定彈簧57所構成。固定金屬件56係具備：沿著固定環50之外周的圓弧狀之頭部58；及以從該頭部58之兩端沿著鎖頭殼49之一對平坦面52而互相平行地延伸之一對腳部59。腳部59係具備：與固定環50之環狀溝53卡合之卡合突條60；及沿著鎖頭殼49之平坦面52之止轉突條61。固定彈簧57係具備：沿著固定金屬件56之頭部58內側的大致圓弧狀之頂部62；及接續於該頂部62之兩端而沿著固定金屬件56之腳部59的內側延伸之一對腳部63。頂部62係卡止在固定金屬件56之頭部58的內側，腳部63係藉由彈力而卡合在固定環50之環狀溝53。藉由固定彈簧57，而防止固定金具56相對於固定環50往半徑方向脫落。 The lock fixing member 54 is composed of a fixing metal member 56 and a fixing spring 57 attached to the fixing metal member 56. The fixing metal member 56 is provided with an arc-shaped head portion 58 along the outer circumference of the fixing ring 50, and extending parallel to each other from one end of the head portion 58 along one of the lock case shells 49 to the flat surface 52. One pair of feet 59. The leg portion 59 includes an engagement protrusion 60 that engages with the annular groove 53 of the fixing ring 50, and a rotation preventing protrusion 61 along the flat surface 52 of the lock case 49. The fixing spring 57 is provided with a substantially arc-shaped top portion 62 along the inner side of the head portion 58 of the fixing metal member 56, and extends from both ends of the top portion 62 to extend along the inner side of the leg portion 59 of the fixing metal member 56. A pair of feet 63. The top portion 62 is locked inside the head portion 58 of the fixing metal member 56, and the leg portion 63 is engaged with the annular groove 53 of the fixing ring 50 by elastic force. By fixing the spring 57, the fixing fitting 56 is prevented from falling off in the radial direction with respect to the fixing ring 50.
本發明之彈出型鎖把裝置係以固定金屬件56、固定彈簧57來構成鎖頭固定構件54，藉此可謀求零件個數之削減及構造之簡單化，而可實現低成本化。 In the pop-up lock device of the present invention, the lock fixing member 54 is constituted by the fixing metal member 56 and the fixing spring 57, whereby the number of parts can be reduced and the structure can be simplified, and the cost can be reduced.
1‧‧‧鎖把裝置 1‧‧‧Lock device
2‧‧‧把手殼 2‧‧‧Handle shell
3‧‧‧內筒 3‧‧‧Inner tube
4‧‧‧鎖固構件 4‧‧‧Locking members
5‧‧‧把手 5‧‧‧Hands
6‧‧‧彈簧構件 6‧‧‧Spring components
7‧‧‧上鎖機構 7‧‧‧Locking mechanism
8‧‧‧鎖頭單元 8‧‧‧Lock unit
9‧‧‧軸承筒部 9‧‧‧ bearing tube
10‧‧‧凸緣部 10‧‧‧Flange
11‧‧‧把手軸部 11‧‧‧Handle shaft
12‧‧‧把手板部 12‧‧‧Handle board
13‧‧‧開口 13‧‧‧ openings
14‧‧‧轉子 14‧‧‧Rotor
15‧‧‧鎖閂 15‧‧‧Latch
16‧‧‧轉子凸輪 16‧‧‧Rotor cam
17‧‧‧連接凸輪 17‧‧‧Connecting cam
18‧‧‧鎖閂出入開口 18‧‧‧Latch access
19‧‧‧貫通開口 19‧‧‧through opening
20‧‧‧卡合凹部 20‧‧‧Clamping recess
21‧‧‧頭部 21‧‧‧ head
22、59、63‧‧‧腳部 22, 59, 63‧‧ ‧ feet
23、26‧‧‧被動卡合部 23, 26‧‧‧ Passive engagement
24‧‧‧彈簧 24‧‧ ‧ spring
25、27‧‧‧驅動卡合部 25, 27‧‧‧ Drive Engagement Department
28、44‧‧‧凸緣部 28, 44‧‧‧Flange
29‧‧‧端壁 29‧‧‧End wall
30‧‧‧擋止突起 30‧‧‧stop protrusion
31‧‧‧圓弧狀凹部 31‧‧‧ arc-shaped recess
32‧‧‧凹部 32‧‧‧ recess
33‧‧‧鎖頭收容空間 33‧‧‧Lock accommodating space
34‧‧‧凸輪收容空間 34‧‧‧Cam accommodating space
35‧‧‧後端壁 35‧‧‧Back wall
36‧‧‧軸承孔 36‧‧‧ bearing holes
37‧‧‧導引螺栓 37‧‧‧ Guide bolt
38、41‧‧‧周壁 38, 41‧‧‧ week wall
39‧‧‧長孔 39‧‧‧ long hole
40‧‧‧軸筒部 40‧‧‧ shaft tube
42‧‧‧一端面 42‧‧‧One end
43‧‧‧另一端面 43‧‧‧Other end face
45‧‧‧突條 45‧‧‧
46‧‧‧扇型卡合凹部 46‧‧‧French snap recess
47‧‧‧本體 47‧‧‧Ontology
48‧‧‧一端(被動面) 48‧‧‧ one end (passive side)
49‧‧‧鎖頭殼 49‧‧‧Lock head shell
50‧‧‧固定環 50‧‧‧Fixed ring
51‧‧‧螺紋部 51‧‧‧Threading Department
52‧‧‧平坦面 52‧‧‧flat surface
53‧‧‧環狀溝 53‧‧‧ annular groove
54‧‧‧鎖頭固定構件 54‧‧‧Lock head fixing member
55‧‧‧***用開口 55‧‧‧Insert opening
56‧‧‧固定金屬件 56‧‧‧Fixed metal parts
57‧‧‧固定彈簧 57‧‧‧Fixed spring
58‧‧‧頭部 58‧‧‧ head
60‧‧‧卡合突條 60‧‧‧Clamping protrusions
61‧‧‧止轉突條 61‧‧‧Turning the ridge
62‧‧‧頂部 62‧‧‧ top
64‧‧‧護套 64‧‧‧ sheath
65‧‧‧軸承孔 65‧‧‧ bearing hole
66‧‧‧扇型凹部 66‧‧‧French recess
67‧‧‧另一端 67‧‧‧The other end
68‧‧‧內周段部 68‧‧‧ Inner Week
D‧‧‧門 D‧‧‧ Door
第1圖係本發明之門的彈出型鎖把裝置之分解立體圖。 Figure 1 is an exploded perspective view of the pop-up lock device of the door of the present invention.
第2圖係第1圖之鎖把裝置之剖視圖。 Figure 2 is a cross-sectional view of the lock handle device of Figure 1.
第3圖係第1圖之鎖把裝置之把手位於突出位置之剖視圖。 Figure 3 is a cross-sectional view of the handle of the lock handle device of Figure 1 in a projecting position.
第4圖係第1圖之鎖把裝置之前視圖。 Figure 4 is a front view of the lock handle of Figure 1.
第5圖係第1圖之鎖把裝置之後視圖。 Figure 5 is a rear view of the lock handle of Figure 1.
第6圖係用以說明第1圖之鎖把裝置之上鎖機構之動作過程之圖，第6圖(a)係第2圖之A-A剖視圖，第6圖(b)係第2圖之B-B之凸輪部分的剖視圖。 Figure 6 is a view for explaining the operation process of the lock mechanism above the lock lever device of Fig. 1. Fig. 6(a) is a cross-sectional view taken along line AA of Fig. 2, and Fig. 6(b) is a BB of Fig. 2 A cross-sectional view of the cam portion.
第7圖係用以說明第1圖之鎖把裝置之上鎖機構之動作過程之圖，第7圖(a)係第2圖之A-A剖視圖，第7圖(b)係第2圖之B-B之凸輪部分的剖視圖。 Figure 7 is a view for explaining the operation process of the lock mechanism on the lock lever device of Fig. 1. Fig. 7(a) is a cross-sectional view taken along line AA of Fig. 2, and Fig. 7(b) is a BB of Fig. 2 A cross-sectional view of the cam portion.
第8圖係用以說明第1圖之鎖把裝置之上鎖機構之動作過程之圖，第8圖(a)係第2圖之A-A剖視圖，第8圖(b)係第2圖之B-B之凸輪部分的剖視圖。 Figure 8 is a view for explaining the operation process of the lock mechanism on the lock lever device of Fig. 1. Fig. 8(a) is a cross-sectional view taken along line AA of Fig. 2, and Fig. 8(b) is a BB of Fig. 2 A cross-sectional view of the cam portion.
第9圖係用以說明第1圖之鎖把裝置之上鎖機構之動作過程之圖，第9圖(a)係第3圖之A-A剖視圖，第9圖(b)係第2圖之B-B之凸輪部分的剖視圖。 Fig. 9 is a view for explaining the operation process of the lock mechanism on the lock lever device of Fig. 1. Fig. 9(a) is a cross-sectional view taken along line AA of Fig. 3, and Fig. 9(b) is a BB of Fig. 2 A cross-sectional view of the cam portion.
第10圖係第2圖之C-C剖視圖 Figure 10 is a cross-sectional view taken along line C-C of Figure 2
第11圖係第1圖之鎖把裝置之把手殼之前視圖。 Figure 11 is a front view of the handle case of the lock handle device of Figure 1.
第12圖係第1圖之鎖把裝置之把手殼之後視圖。 Figure 12 is a rear view of the handle case of the lock handle device of Figure 1.
第13圖係第1圖之鎖把裝置之把手殼之剖視圖。 Figure 13 is a cross-sectional view of the handle case of the lock handle device of Figure 1.
第14圖係第1圖之鎖把裝置之內筒之前視圖。 Figure 14 is a front view of the inner cylinder of the lock handle device of Figure 1.
第15圖係第1圖之鎖把裝置之內筒之側視圖。 Figure 15 is a side view of the inner cylinder of the lock handle device of Figure 1.
第16圖係第1圖之鎖把裝置之內筒之後視圖。 Figure 16 is a rear view of the inner cylinder of the lock handle device of Figure 1.
第17圖係第1圖之鎖把裝置之內筒之剖視圖。 Figure 17 is a cross-sectional view of the inner cylinder of the lock handle device of Figure 1.
第18圖係第1圖之鎖把裝置之把手之前視圖。 Figure 18 is a front elevational view of the handle of the lock handle of Figure 1.
第19圖係第1圖之鎖把裝置之把手之側視圖。 Figure 19 is a side view of the handle of the lock handle of Figure 1.
第20圖係第1圖之鎖把裝置之把手之後視圖。 Figure 20 is a rear view of the handle of the lock handle device of Figure 1.
第21圖係第1圖之鎖把裝置之把手之剖視圖。 Figure 21 is a cross-sectional view of the handle of the lock handle device of Figure 1.
第22圖係第1圖之鎖把裝置之轉子凸輪之前視圖。 Figure 22 is a front elevational view of the rotor cam of the lock handle of Figure 1.
第23圖係第1圖之鎖把裝置之轉子凸輪之側視圖。 Figure 23 is a side view of the rotor cam of the lock handle device of Figure 1.
第24圖係第1圖之鎖把裝置之轉子凸輪之後視圖。 Figure 24 is a rear view of the rotor cam of the lock handle device of Figure 1.
第25圖係第1圖之鎖把裝置之連接凸輪之前視圖。 Figure 25 is a front view of the connecting cam of the lock lever device of Figure 1.
第26圖係第1圖之鎖把裝置之連接凸輪之側視圖。 Figure 26 is a side view of the connecting cam of the lock lever device of Figure 1.
第27圖係第1圖之鎖把裝置之連接凸輪之後視圖。 Figure 27 is a rear view of the connecting cam of the lock lever device of Figure 1.
第28圖係第1圖之鎖把裝置之鎖頭固定構件之前視圖。 Figure 28 is a front elevational view of the lock retaining member of the lock handle device of Figure 1.
以下，參照圖式說明本發明之實施形態。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
在第1、2圖中，鎖把裝置1係具備把手殼2、內筒3、鎖固構件4、把手5、彈簧構件6、上鎖機構7、及鎖頭單元8。 In the first and second figures, the lock lever device 1 is provided with a handle case 2, an inner tube 3, a lock member 4, a handle 5, a spring member 6, a lock mechanism 7, and a lock unit 8.
在第1、2、13圖中，把手殼2係具備：朝前後方向延伸之軸承筒部9；及設置在該軸承筒部9之前端部的凸緣部10；如第2圖所示，使凸緣部10之後表面 抵接於框體之門D的前表面而固定在該門D。在凸緣部10之前表面，形成有接受把手5之把手板部12的凹部32。 In the first, second, and third figures, the handle case 2 includes: a bearing tube portion 9 extending in the front-rear direction; and a flange portion 10 provided at an end portion of the bearing tube portion 9; as shown in Fig. 2, Making the rear surface of the flange portion 10 The door D is fixed to the front surface of the door D of the frame. A recess 32 that receives the handle plate portion 12 of the handle 5 is formed on the front surface of the flange portion 10.
在第1、2圖中，內筒3係以可在上鎖位置與開鎖位置之間繞著約90°軸相對旋轉之方式嵌插在把手殼2之軸承筒部9內，且因前方之凸緣部28及固定在該凸緣部28之後方的鎖固構件4，而不能相對於軸承筒部9朝前後移動。內筒3係朝前方開放，後方係以端壁29關閉。內筒3之端壁29係朝軸承筒部9之後方露出，且在其後表面固定有鎖固構件4。形成在凸緣部28之後表面的擋止突起30(第15圖)係嵌合在形成於把手殼2之軸承筒部9的內周前緣部之大致90°圓弧狀凹部31(第11圖)，藉此將內筒3之旋轉範圍限制在約90°。藉由將內筒3嵌入於軸承筒部9之嵌入角度變更為180°，即可變更內筒3之旋轉方向。 In the first and second figures, the inner cylinder 3 is inserted into the bearing cylinder portion 9 of the handle shell 2 so as to be relatively rotatable about a 90° axis between the locked position and the unlocked position, and The flange portion 28 and the lock member 4 fixed to the rear of the flange portion 28 cannot move forward and backward with respect to the bearing tubular portion 9. The inner cylinder 3 is open toward the front, and the rear end is closed by the end wall 29. The end wall 29 of the inner cylinder 3 is exposed rearward of the bearing cylinder portion 9, and a locking member 4 is fixed to the rear surface thereof. The stopper projection 30 (Fig. 15) formed on the rear surface of the flange portion 28 is fitted to a substantially 90-degree arc-shaped recess 31 formed in the inner peripheral leading edge portion of the bearing cylinder portion 9 of the handle shell 2 (Fig. 11). Thereby, the range of rotation of the inner cylinder 3 is limited to about 90°. The rotation direction of the inner cylinder 3 can be changed by changing the fitting angle of the inner cylinder 3 to the bearing cylinder portion 9 to 180°.
在第1至3圖中，鎖固構件4係固定在內筒3之端壁29的後表面，且在將門D鎖固於框體之上鎖位置、與解放之開鎖位置之間，能與內筒3一體地在約90°之範圍相對於把手殼2正反旋轉。 In the first to third figures, the locking member 4 is fixed to the rear surface of the end wall 29 of the inner cylinder 3, and is locked between the locking position of the door D and the unlocked position of the door. The inner cylinder 3 integrally rotates forward and backward relative to the handle case 2 in a range of about 90°.
在第1、2、19圖中，把手5係具備大致圓筒狀之把手軸部11、及從該把手軸部11之前端朝正交於把手軸部11之軸線的方向延伸之把手板部12。如第2圖所示，把手軸部11係以不能繞著軸相對地旋轉之方式嵌插在內筒3。因此，把手5係可與內筒3、鎖固構件4一體地相對於把手殼2旋轉。再者，把手5係在沒入把手殼2之沒入位置(第2圖)與從把手殼2突出之突出位置(第3圖) 之間相對於內筒3朝前後自由滑動，在突出位置上，可與內筒3一體地相對於把手殼2在上鎖位置(第4圖之實線)與開鎖位置(第4圖之虛線)之間旋轉操作。把手板部12係構成為：具有與把手軸部11相連通滑朝前方開放之開口13，且在沒入位置沒入於把手殼2之凸緣部10的凹部32內。 In the first, second, and second figures, the handle 5 includes a handle shaft portion 11 having a substantially cylindrical shape, and a handle plate portion extending from a front end of the handle shaft portion 11 in a direction orthogonal to an axis of the handle shaft portion 11. 12. As shown in Fig. 2, the handle shaft portion 11 is fitted into the inner tube 3 so as not to be relatively rotatable about the axis. Therefore, the handle 5 is rotatable integrally with the inner cylinder 3 and the lock member 4 with respect to the handle shell 2. Furthermore, the handle 5 is attached to the immersed position of the handle case 2 (Fig. 2) and the protruding position protruding from the handle case 2 (Fig. 3). Between the inner cylinder 3 and the inner cylinder 3, it is slidable forward and backward. In the protruding position, it can be integrally connected with the inner cylinder 3 with respect to the handle shell 2 in the locked position (solid line in FIG. 4) and the unlocking position (dotted line in FIG. 4). ) Rotate between operations. The handle plate portion 12 is configured to have an opening 13 that is open to the front in communication with the handle shaft portion 11 and that is immersed in the recess portion 32 of the flange portion 10 of the handle case 2 at the immersed position.
在第1至3圖中，彈簧構件6係***於內筒3之端壁29與把手軸部11之間，且將把手5朝前方突出方向彈推。 In the first to third figures, the spring member 6 is inserted between the end wall 29 of the inner cylinder 3 and the handle shaft portion 11, and the handle 5 is pushed in the forward protruding direction.
上鎖機構7係組裝於把手軸部11之後部，且與鎖頭單元8之上鎖開鎖操作連動，將把手軸部11在沒入位置相對於內筒3朝前後方向限制或解放。 The locking mechanism 7 is assembled to the rear portion of the handle shaft portion 11, and interlocks with the lock unlocking operation on the lock unit 8, and restricts or releases the handle shaft portion 11 in the front-rear direction with respect to the inner cylinder 3 at the immersed position.
鎖頭單元8係組裝固定於把手軸部11之前部，且藉由以鑰匙操作使轉子14在鎖固位置與非鎖固位置之間旋轉而進行驅動，以使上鎖機構7進行限制動作或解放動作。 The lock unit 8 is assembled and fixed to the front portion of the handle shaft portion 11, and is driven by rotating the rotor 14 between the locked position and the non-locked position by a key operation, so that the locking mechanism 7 performs the limiting action or Emancipation action.
上鎖機構7係具備鎖閂15、轉子凸輪16、及連接凸輪17。鎖閂15係以朝半徑方向自由進退於從把手軸部11朝其半徑方向突出之鎖固位置(如第6圖(a)所示)、與沒入把手軸部11之非鎖固位置(如第8圖(a)所示)之間的方式組裝在把手軸部11，且利用彈簧24朝鎖固位置彈推。 The lock mechanism 7 is provided with a latch 15, a rotor cam 16, and a connection cam 17. The latch 15 is free to advance and retreat in a radial direction in a locking position (as shown in FIG. 6( a )) that protrudes from the handle shaft portion 11 in the radial direction thereof, and a non-locking position that is immersed in the handle shaft portion 11 ( As shown in Fig. 8(a), the handle shaft portion 11 is assembled and spring-loaded toward the locking position by the spring 24.
轉子凸輪16及連接凸輪17係將鎖頭單元8之轉子14的旋轉依序傳送至鎖閂15者，且以繞著軸自由 旋轉於鎖固位置與非鎖固位置之間的方式組裝在把手軸部11內。。轉子凸輪16及連接凸輪17係隨著鎖頭單元8之轉子14朝非鎖固位置之旋轉而朝非鎖固方向旋轉，藉此使鎖閂15朝非鎖固位置(第8圖(a))後退。轉子凸輪16係具有驅動卡合部25，連接凸輪17係具有與驅動卡合部25卡合之被動卡合部26。 The rotor cam 16 and the connecting cam 17 sequentially transmit the rotation of the rotor 14 of the lock unit 8 to the latch 15 and are free to rotate around the shaft. The rotation is between the locking position and the non-locking position in the handle shaft portion 11. . The rotor cam 16 and the connecting cam 17 rotate in the non-locking direction as the rotor 14 of the lock unit 8 rotates toward the unlocking position, thereby bringing the latch 15 toward the non-locking position (Fig. 8(a) ) Back. The rotor cam 16 has a drive engagement portion 25, and the connection cam 17 has a passive engagement portion 26 that engages with the drive engagement portion 25.
在第2、3、21圖中，在把手軸部11之內部，係於前方形成有鎖頭收容空間33，在後方形成有凸輪收容空間34。鎖頭收容空間33係藉由開口13朝前方開放。凸輪收容空間34係透過內周段部68以比該內周段部68小之內徑形成在鎖頭收容空間33之後方。在把手軸部11之後端壁35，形成有以旋轉自如之方式支撐轉子凸輪16之後端部的軸承孔36，以構成軸承部。如第18圖所示，在軸承孔36之外周側，形成有用以限制轉子凸輪16之旋轉角度的扇型卡合凹部46。如第21圖所示，在凸輪收容空間34之後部的周壁41，形成有鎖閂出入開口18。鎖閂出入開口18係開放於把手軸部11之外周，如第6圖(a)所示以朝半徑方向進出自如之方式保持鎖閂15。如第6、19、20圖所示，在把手軸部11之外周，使頭部朝外側突出而固定有導引螺栓37。如第1、19圖所示，在鎖頭收容空間33之周壁41，形成有用以***鎖頭固定構件54之開口55。 In the figures 2, 3, and 21, the lock accommodating space 33 is formed in the front of the handle shaft portion 11, and the cam accommodating space 34 is formed in the rear. The lock accommodating space 33 is opened toward the front by the opening 13. The cam housing space 34 is formed behind the lock receiving space 33 by the inner peripheral portion 68 so as to have an inner diameter smaller than the inner circumferential portion 68. At the end wall 35 of the handle shaft portion 11, a bearing hole 36 that rotatably supports the rear end portion of the rotor cam 16 is formed to constitute a bearing portion. As shown in Fig. 18, a fan-shaped engagement recess 46 for restricting the rotation angle of the rotor cam 16 is formed on the outer peripheral side of the bearing hole 36. As shown in Fig. 21, a latch opening/closing opening 18 is formed in the peripheral wall 41 at the rear portion of the cam housing space 34. The latch access opening 18 is open to the outer circumference of the handle shaft portion 11, and the latch 15 is held in a radial direction as shown in Fig. 6(a). As shown in the sixth, 19, and 20th views, the guide bolts 37 are fixed to the outer circumference of the handle shaft portion 11 so that the head portion protrudes outward. As shown in Figs. 1 and 19, an opening 55 for inserting the lock fixing member 54 is formed in the peripheral wall 41 of the lock accommodating space 33.
在第6圖至第8圖、第17圖中，內筒3係在周壁38具備與把手軸部11之鎖閂出入開口18對應的貫通開口19。亦即，貫通開口19係當把手5位於沒入位置(第 2圖)時，如第6、7圖所示，藉由與把手軸部11之鎖閂出入開口18相對向，使從鎖閂出入開口18突出之鎖閂15貫通而移動至鎖固位置，且使鎖閂15卡合於把手殼2，藉此將把手5配置成限制在沒入位置。當把手5未在沒入位置時，如第9圖所示，以周壁38推壓鎖閂15，而將鎖閂15保持在非鎖固位置。如第15圖所示，在內筒3之周壁38，形成有以滑動自如之方式承受導引螺栓37之軸線方向的導引長孔39。因此，把手5係可在導引螺栓37(第19、20圖)沿著長孔39移動之範圍內相對於內筒3朝前後方向移動。 In FIGS. 6 to 8 and 17 , the inner cylinder 3 has a through opening 19 corresponding to the latch opening and closing opening 18 of the handle shaft portion 11 in the peripheral wall 38 . That is, the through opening 19 is when the handle 5 is in the immersed position (the first 2), as shown in FIGS. 6 and 7, by the latch opening/closing opening 18 of the handle shaft portion 11, the latch 15 projecting from the latch entrance opening 18 is passed through and moved to the locking position. And the latch 15 is engaged with the handle case 2, whereby the handle 5 is configured to be restrained in the immersed position. When the handle 5 is not in the immersed position, as shown in Fig. 9, the latch 15 is pushed by the peripheral wall 38, and the latch 15 is held in the unlocked position. As shown in Fig. 15, the peripheral wall 38 of the inner cylinder 3 is formed with a guide long hole 39 that slidably receives the axial direction of the guide bolt 37. Therefore, the handle 5 is movable in the front-rear direction with respect to the inner cylinder 3 within a range in which the guide bolt 37 (Figs. 19 and 20) moves along the long hole 39.
如第12、13圖，在把手殼2之軸承筒部9的後部內周，形成有卡合凹部20。卡合凹部20係在把手5位於上鎖位置之沒入位置時(第2圖)，與鎖閂出入開口18及貫通開口19相對向。此時，鎖閂15從貫通開口19突出至鎖固位置，且與卡合凹部20卡合(第6、7圖)，藉此將把手5限制在上鎖位置。 As shown in Figs. 12 and 13, an engagement recess 20 is formed in the inner circumference of the rear portion of the bearing cylinder portion 9 of the handle case 2. The engagement recess 20 is opposed to the latch access opening 18 and the through opening 19 when the handle 5 is at the immersed position of the locked position (second drawing). At this time, the latch 15 protrudes from the through opening 19 to the locking position, and is engaged with the engaging recess 20 (Figs. 6 and 7), whereby the handle 5 is restricted to the locked position.
如第1圖及第6圖(a)所示，鎖閂15係具備頭部21、及從頭部21延伸之一對腳部22。頭部21係在鎖固位置上與軸承筒部9之卡合凹部20卡合。鎖閂15係以朝半徑方向相對移動自如之方式從鎖閂出入開口18組裝至把手軸部11內。鎖閂15係如第2、3圖所示，配置在把手軸部11之後端壁35與連接凸輪17之間，且使轉子凸輪16之軸筒部40朝前後方向貫通於一對腳部22之間。在腳部22之前端與把手軸部11之周壁41之內側之間，介設有 彈簧24。由此，鎖閂15係被彈推至鎖固位置。如第1圖及第6圖(a)所示，在一方之腳部22的前表面側，形成有與連接凸輪17卡合之被動卡合部23。 As shown in FIGS. 1 and 6( a ), the latch 15 includes a head portion 21 and a pair of leg portions 22 extending from the head portion 21 . The head portion 21 is engaged with the engaging recess portion 20 of the bearing cylinder portion 9 at the locking position. The latch 15 is assembled into the handle shaft portion 11 from the latch access opening 18 in a relatively movable manner in a radial direction. As shown in FIGS. 2 and 3, the latch 15 is disposed between the end wall 35 and the connecting cam 17 behind the handle shaft portion 11, and the shaft portion 40 of the rotor cam 16 passes through the pair of leg portions 22 in the front-rear direction. between. Between the front end of the leg portion 22 and the inner side of the peripheral wall 41 of the handle shaft portion 11 Spring 24. Thereby, the latch 15 is pushed to the locking position. As shown in FIG. 1 and FIG. 6( a ), a passive engagement portion 23 that engages with the connection cam 17 is formed on the front surface side of one of the leg portions 22 .
如第6圖(a)所示，鎖閂15之被動卡合部23係由設置在前表面側之凹部所構成，以承受連接凸輪17之驅動卡合部27。被動卡合部23係具備隔介驅動卡合部27而相對向之一端面42及另一端面43。一端面42係配置成在鎖固位置上突出卡合於連接凸輪17之驅動卡合部27，而阻止其往非鎖固位置之移動，另一端面43係配置成藉由朝非鎖固位置旋轉之連接凸輪17的驅動卡合部27而推壓至非鎖固位置。 As shown in Fig. 6(a), the passive engaging portion 23 of the latch 15 is constituted by a recess provided on the front surface side to receive the drive engaging portion 27 of the connecting cam 17. The passive engagement portion 23 is provided with the barrier drive engagement portion 27 and faces the one end surface 42 and the other end surface 43. An end surface 42 is configured to protrude from the driving engagement portion 27 of the connecting cam 17 in the locking position to prevent its movement to the non-locking position, and the other end surface 43 is configured to be oriented toward the non-locking position. The drive engagement portion 27 of the rotating connection cam 17 is pushed to the non-locking position.
如第2、6圖所示，轉子凸輪16係以繞著軸自由地正反旋轉於鎖固位置與非鎖固位置之間的方式，組裝在把手軸部11內。如第22圖至第24圖所示，轉子凸輪16係具備：承受鎖頭單元8之轉子14的軸筒部40；形成在該軸筒部40之前端部的凸緣部44；突設在該凸緣部44之外周的扇型驅動卡合部25；及以朝軸線方向延伸之方式形成在軸筒部40之外周的突條45。驅動卡合部25之圓周方向的一端面係成為與連接凸輪17之被動卡合部26卡合的驅動面。如第2圖及第6圖所示，轉子凸輪16之軸筒部40係使突條45卡合於扇型卡合凹部46，且在後端部中支承在把手軸部11之軸承孔36。因此，轉子凸輪16係在扇型卡合凹部46之角度範圍，與鎖頭單元8之轉子14一體地相對於把手軸部11繞著軸正反旋轉於鎖固位置(第6圖) 與非鎖固位置(第8圖)之間。 As shown in Figs. 2 and 6, the rotor cam 16 is assembled in the handle shaft portion 11 so as to be freely rotated forward and backward about the shaft between the locking position and the non-locking position. As shown in Figs. 22 to 24, the rotor cam 16 includes a cylindrical portion 40 that receives the rotor 14 of the lock unit 8, and a flange portion 44 formed at a front end portion of the cylindrical portion 40. The fan-shaped driving engagement portion 25 on the outer circumference of the flange portion 44 and the protrusion 45 formed on the outer circumference of the shaft cylinder portion 40 so as to extend in the axial direction. One end surface of the drive engagement portion 25 in the circumferential direction is a drive surface that engages with the passive engagement portion 26 of the connection cam 17. As shown in FIGS. 2 and 6, the cylindrical portion 40 of the rotor cam 16 engages the ridge 45 with the sector engagement recess 46 and is supported by the bearing hole 36 of the handle shaft portion 11 at the rear end portion. . Therefore, the rotor cam 16 is in the angular range of the sector engagement recess 46, and is rotated integrally with the rotor shaft 14 of the lock unit 8 with respect to the handle shaft portion 11 about the shaft in the locked position (Fig. 6). Between the non-locking position (Fig. 8).
如第2圖及第3圖所示，連接凸輪17係以夾持在鎖閂15之前端面與轉子凸輪16之凸緣部44之間的方式組裝在把手軸部11內。如第25圖至第27圖所示，連接凸輪17係具備環狀之本體47、以沿著本體47之前表面側緣部遍及預定角度範圍延伸成圓弧狀的方式突設之被動卡合部26、及突設在後表面側之驅動卡合部27。 As shown in FIGS. 2 and 3, the connecting cam 17 is assembled in the handle shaft portion 11 so as to be sandwiched between the front end surface of the latch 15 and the flange portion 44 of the rotor cam 16. As shown in Figs. 25 to 27, the connecting cam 17 is provided with a ring-shaped main body 47, and a passive engaging portion that protrudes in a circular arc shape along a front surface side edge portion of the main body 47 over a predetermined angle range. 26, and a drive engagement portion 27 protruding from the rear surface side.
連接凸輪之本體47係具有使轉子凸輪16之軸筒部40貫通之軸承孔65、及其外周之扇型凹部66，如第2圖及第3圖所示，以可繞著軸自由地相對旋轉之方式外嵌於軸筒部40。在扇型凹部66，卡合有軸筒部40之卡合突條45。本體47之前表面係滑接於轉子凸輪16之凸緣部44的後表面，本體47之後表面係滑接於鎖閂15之前表面。被動卡合部26之一端48係作為與轉子凸輪16之驅動卡合部25卡合之被動面。驅動卡合部25係位在被動卡合部26之一端48與另一端67之間，而形成轉子凸輪16與連接凸輪17之空轉區域。 The body 47 that connects the cam has a bearing hole 65 through which the cylindrical portion 40 of the rotor cam 16 passes, and a fan-shaped recess 66 on the outer periphery thereof, as shown in Figs. 2 and 3, so as to be freely movable around the shaft. The rotation is externally fitted to the barrel portion 40. In the fan-shaped recessed portion 66, the engagement protrusion 45 of the shaft tubular portion 40 is engaged. The front surface of the body 47 is slidably attached to the rear surface of the flange portion 44 of the rotor cam 16, and the surface of the body 47 is slidably attached to the front surface of the latch 15. One end 48 of the passive engagement portion 26 serves as a passive surface that engages with the drive engagement portion 25 of the rotor cam 16. The drive engaging portion 25 is positioned between one end 48 and the other end 67 of the passive engaging portion 26 to form an idle region of the rotor cam 16 and the connecting cam 17.
被動卡合部26係配置成：在轉子凸輪16朝非鎖固位置旋轉時與轉子凸輪16之驅動卡合部25卡合，而使連接凸輪17朝非鎖固位置(第8圖)旋轉。 The passive engagement portion 26 is disposed to engage with the drive engagement portion 25 of the rotor cam 16 when the rotor cam 16 is rotated toward the unlock position, and to rotate the connection cam 17 toward the unlock position (Fig. 8).
驅動卡合部27係配置成：在鎖閂15位在鎖固位置時，突出卡合於鎖閂15之被動卡合部23的一端面42(第6圖)，以阻止鎖閂15往非鎖固位置移動，並且在連接凸輪17朝非鎖固位置旋轉時，與鎖閂15之被動卡合部 23的另一端面43卡合而使鎖閂15朝非鎖固位置移動。 The driving engagement portion 27 is configured to protrude from an end surface 42 (FIG. 6) of the passive engaging portion 23 of the latch 15 when the latch 15 is in the locking position to prevent the latch 15 from being displaced. The locking position is moved, and when the connecting cam 17 is rotated toward the non-locking position, the passive engaging portion with the latch 15 The other end face 43 of the latch 23 engages to move the latch 15 toward the unlocked position.
如第1圖及第2圖所示，鎖頭單元8係具備鎖頭殼49、及固定環50。鎖頭殼49係呈圓筒狀且在外周具有螺紋部51，並且在對向側面部具有與軸線平行之一對平坦面52。固定環50係在外周具有環狀溝53，且螺合固定在鎖頭殼49之外周。在鎖頭殼49與固定環50之間，介設有由硬質材所構成之護套64。 As shown in FIGS. 1 and 2, the lock unit 8 includes a lock case 49 and a fixing ring 50. The lock case 49 has a cylindrical shape and has a threaded portion 51 on the outer circumference, and has a pair of flat surfaces 52 parallel to the axis at the opposite side portions. The fixing ring 50 has an annular groove 53 on the outer circumference and is screwed and fixed to the outer circumference of the lock case 49. A sheath 64 made of a hard material is interposed between the lock case 49 and the fixing ring 50.
如第1、2、10圖所示，用以將鎖頭單元8固定在把手軸部11內之鎖頭固定構件54，係通過把手軸部11之***用開口55而朝軸線正交方向***。鎖頭固定構件54係由固定金屬件56、及安裝在固定金屬件56之固定彈簧57所構成。 As shown in Figs. 1, 2, and 10, the lock fixing member 54 for fixing the lock unit 8 in the handle shaft portion 11 is inserted in the direction orthogonal to the axis by the insertion opening 55 of the handle shaft portion 11. . The lock fixing member 54 is composed of a fixing metal member 56 and a fixing spring 57 attached to the fixing metal member 56.
如第2、10、28圖所示，固定金屬件56係具備：沿著固定環50之外周的圓弧狀之頭部58；及以從該頭部之兩端沿著鎖頭殼49之一對平坦面52的方式彼此平行地延伸之一對腳部59。腳部59係具備：與固定環50之環狀溝53卡合之卡合突條60(第2圖)；及沿著鎖頭殼49之平坦面52之止轉突條61。 As shown in FIGS. 2, 10, and 28, the fixing metal member 56 is provided with an arc-shaped head portion 58 along the outer circumference of the fixing ring 50, and along the lock case 49 from both ends of the head portion. A pair of flat faces 52 extend in a manner parallel to one another to one of the legs 59. The leg portion 59 includes an engagement projection 60 (second drawing) that engages with the annular groove 53 of the fixing ring 50, and a rotation preventing projection 61 along the flat surface 52 of the lock case 49.
如第10、28圖所示，固定彈簧57係以沿著固定金具56之內側面的方式卡止在固定金屬件56。亦即，固定彈簧57係具備頂部62、及沿著頂部62之兩側之一對腳部63。頂部62係呈大致圓弧狀，且沿著固定金屬件56之頭部58的內側，腳部63係接續於頂部62之兩端沿著固定金屬件56之腳部59的內側延伸。固定彈簧57係在頂部 62中卡止在固定金屬件之頭部58內側，腳部63係藉由彈力而卡合在固定環50之環狀溝53，藉此防止固定金屬件56相對於固定環50往半徑方向脫落。 As shown in Figs. 10 and 28, the fixing spring 57 is locked to the fixing metal member 56 along the inner side surface of the fixing fitting 56. That is, the fixed spring 57 has a top portion 62 and a pair of legs 63 along one of the two sides of the top portion 62. The top portion 62 has a substantially arc shape, and along the inner side of the head portion 58 of the fixing metal member 56, the leg portion 63 is continuous to the inner side of the top portion 62 along the inner side of the leg portion 59 of the fixing metal member 56. Fixed spring 57 is attached to the top 62 is locked inside the head 58 of the fixing metal member, and the leg portion 63 is engaged with the annular groove 53 of the fixing ring 50 by elastic force, thereby preventing the fixing metal member 56 from falling off in the radial direction with respect to the fixing ring 50. .
在此，係說明從門D藉由鎖固構件4而在閉鎖狀態下鎖固於框體之第2圖及第6圖所示之狀態，解除門D之鎖固並打開門D，在作業完成後再進行閉鎖並予以鎖固之過程。 Here, it is explained that the door D is locked to the state shown in FIGS. 2 and 6 in the locked state by the lock member 4, and the door D is unlocked and the door D is opened. After completion, the process of locking and locking is completed.
在第2圖及第6圖所示之狀態下，鎖固構件4係位於上鎖位置，把手5係沒入把手殼2，鎖閂15係位在與把手殼2之卡合凹部20卡合之鎖固位置，鎖頭單元8之轉子14、轉子凸輪16、連接凸輪17皆係位於鎖固位置。 In the state shown in FIGS. 2 and 6, the locking member 4 is in the locked position, the handle 5 is detached into the handle case 2, and the latch 15 is engaged with the engaging recess 20 of the handle case 2. In the locked position, the rotor 14, the rotor cam 16, and the connecting cam 17 of the lock unit 8 are all in the locked position.
從該狀態，將鑰匙***至鎖頭且在第6圖及第10圖中朝順時鐘方向旋轉約90°時，經過第7圖之狀態，轉子凸輪16之驅動卡合部25會抵接於被動卡合部26之被動面48，並使連接凸輪17來到第8圖所示之非鎖固位置。 From this state, when the key is inserted into the lock and rotated about 90° in the clockwise direction in FIGS. 6 and 10, the drive engagement portion 25 of the rotor cam 16 abuts upon the state of FIG. The passive face 48 of the passive engaging portion 26 causes the connecting cam 17 to come to the unlocked position shown in FIG.
在此期間，連接凸輪17之驅動卡合部27推壓鎖閂15之被動卡合部的另一端面43，同時將鎖閂15拉入至非鎖固位置。將鎖閂15從內筒3之貫通開口19拉出的同時，把手5會藉由彈簧構件6而從把手殼2被推出，而成為鎖閂15藉由內筒3之周壁38而保持在非鎖固位置的第9圖之狀態。 During this time, the drive engaging portion 27 of the connecting cam 17 pushes the other end face 43 of the passive engaging portion of the latch 15 while pulling the latch 15 into the unlocked position. While the latch 15 is pulled out from the through opening 19 of the inner cylinder 3, the handle 5 is pushed out from the handle shell 2 by the spring member 6, and the latch 15 is held by the peripheral wall 38 of the inner cylinder 3 The state of Figure 9 of the locking position.
此外，使鎖閂15從鎖固位置移動至非鎖固位置時之連接凸輪17的旋轉角度，係比轉子14及轉子凸輪16之旋轉角度90°小。藉由轉子凸輪16與連接凸輪17 之間的空轉區域，謀求鎖頭之轉子14的旋轉角度範圍與連接凸輪17之有效旋轉角度的調整。在把手5從把手殼2突出之第9圖之狀態下，鑰匙係與轉子凸輪16一同回到非鎖固位置而可從鎖頭抜出。 Further, the rotation angle of the connecting cam 17 when the latch 15 is moved from the locking position to the non-locking position is smaller than the rotation angle of the rotor 14 and the rotor cam 16 by 90°. By rotor cam 16 and connecting cam 17 The idling area between them seeks to adjust the range of the rotation angle of the rotor 14 of the lock head and the effective rotation angle of the connecting cam 17. In the state of Fig. 9 in which the handle 5 protrudes from the handle case 2, the key system is returned to the non-locking position together with the rotor cam 16 to be ejected from the lock.
在第9圖之狀態下，握住把手5，例如使該把手5朝順時鐘方向旋轉90°時，鎖固構件4會與內筒3一起朝開鎖位置旋轉，且從未圖示之框體的對應卡合部脫落，因此可打開門D。所需之作業完成且關閉門D，使把手5與內筒3及鎖固構件4一起朝逆時鐘方向旋轉90°且回到上鎖位置，再將門D鎖固在框體時，回到第9圖之狀態。 In the state of Fig. 9, when the handle 5 is held, for example, when the handle 5 is rotated by 90 in the clockwise direction, the lock member 4 is rotated together with the inner cylinder 3 toward the unlocked position, and the frame is not shown. The corresponding engaging portion is detached, so that the door D can be opened. The required work is completed and the door D is closed, and the handle 5 is rotated 90° counterclockwise with the inner cylinder 3 and the locking member 4 and returned to the locked position. When the door D is locked in the frame, the door is returned. 9 state of the map.
在第9圖之狀態下，將把手5推入至把手殼2內時，在內筒3之貫通開口19與把手殼2之卡合凹部20相對向之第8圖的位置，鎖閂15被彈簧24推壓而自動地從把手軸部11突出而卡合在卡合凹部20，回到第6圖之狀態。此時，連接凸輪17亦被推壓至鎖閂15而回到鎖固位置。此外，在第9圖之狀態未從鎖頭抜出鑰匙時，伴隨著鎖閂15之突出，連接凸輪17會反轉，且被動面48推壓驅動卡合部25，並使轉子凸輪16反轉，藉此鎖頭之轉子14自動地回到上鎖位置，因此可在該狀態下從鎖頭抜出鑰匙。 In the state of Fig. 9, when the handle 5 is pushed into the handle case 2, the latch 15 is placed at a position opposite to the engagement recess 20 of the inner tube 3 and the engagement recess 20 of the handle case 2 toward the eighth figure. When the spring 24 is pressed, it automatically protrudes from the handle shaft portion 11 and is engaged with the engagement recess 20, and returns to the state of Fig. 6. At this time, the connecting cam 17 is also pushed to the latch 15 to return to the locking position. Further, when the key is not pulled out from the lock head in the state of Fig. 9, the connection cam 17 is reversed with the protrusion of the latch 15, and the passive surface 48 pushes the drive engagement portion 25, and the rotor cam 16 is reversed. Turning, the rotor 14 of the lock is automatically returned to the locked position, so that the key can be withdrawn from the lock in this state.
在第6圖之狀態下，即使施加使鎖閂15朝非鎖固位置移動之方向的不當外力，鎖閂15之被動卡合部23的一端面42與連接凸輪17之驅動卡合部27亦不會突出卡合，連接凸輪17亦不會被推壓至非鎖固位置，因此鎖 閂15不會被推壓至非鎖固位置。 In the state of Fig. 6, even if an improper external force is applied in the direction in which the latch 15 is moved toward the unlocking position, the one end surface 42 of the passive engaging portion 23 of the latch 15 and the driving engagement portion 27 of the connecting cam 17 are also Does not highlight the snap, the connecting cam 17 will not be pushed to the non-locking position, so the lock The latch 15 will not be pushed to the unlocked position.
本發明之彈出型鎖把裝置1係以固定金屬件56、及固定彈簧57來構成鎖頭固定構件54，藉此可謀求零件個數之削減及構造之簡單化，亦容易組裝，而可實現低成本化。 In the pop-up lock device 1 of the present invention, the lock fixing member 54 is configured by the fixing metal member 56 and the fixing spring 57, whereby the number of parts can be reduced, the structure can be simplified, and the assembly can be easily performed. Cost reduction.
1‧‧‧鎖把裝置 1‧‧‧Lock device
2‧‧‧把手殼 2‧‧‧Handle shell
3‧‧‧內筒 3‧‧‧Inner tube
4‧‧‧鎖固構件 4‧‧‧Locking members
5‧‧‧鎖把 5‧‧‧Lock
6‧‧‧彈簧構件 6‧‧‧Spring components
7‧‧‧上鎖機構 7‧‧‧Locking mechanism
8‧‧‧鎖頭單元 8‧‧‧Lock unit
9‧‧‧軸承筒部 9‧‧‧ bearing tube
10‧‧‧凸緣部 10‧‧‧Flange
11‧‧‧把手軸部 11‧‧‧Handle shaft
12‧‧‧把手板部 12‧‧‧Handle board
13‧‧‧開口 13‧‧‧ openings
14‧‧‧轉子 14‧‧‧Rotor
15‧‧‧鎖閂 15‧‧‧Latch
16‧‧‧轉子凸輪 16‧‧‧Rotor cam
17‧‧‧連接凸輪 17‧‧‧Connecting cam
19‧‧‧貫通開口 19‧‧‧through opening
21‧‧‧頭部 21‧‧‧ head
22、59、63‧‧‧腳部 22, 59, 63‧‧ ‧ feet
23、26‧‧‧被動卡合部 23, 26‧‧‧ Passive engagement
24‧‧‧彈簧 24‧‧ ‧ spring
25、27‧‧‧驅動卡合部 25, 27‧‧‧ Drive Engagement Department
28、44‧‧‧凸緣部 28, 44‧‧‧Flange
29‧‧‧端壁 29‧‧‧End wall
30‧‧‧擋止突起 30‧‧‧stop protrusion
31‧‧‧圓弧狀凹部 31‧‧‧ arc-shaped recess
32‧‧‧凹部 32‧‧‧ recess
37‧‧‧導引螺栓 37‧‧‧ Guide bolt
38、41‧‧‧周壁 38, 41‧‧‧ week wall
39‧‧‧長孔 39‧‧‧ long hole
40‧‧‧軸筒部 40‧‧‧ shaft tube
45‧‧‧突條 45‧‧‧
47‧‧‧本體 47‧‧‧Ontology
49‧‧‧鎖頭殼 49‧‧‧Lock head shell
50‧‧‧固定環 50‧‧‧Fixed ring
51‧‧‧螺紋部 51‧‧‧Threading Department
52‧‧‧平坦面 52‧‧‧flat surface
53‧‧‧環狀溝 53‧‧‧ annular groove
54‧‧‧鎖頭固定構件 54‧‧‧Lock head fixing member
55‧‧‧***用開口 55‧‧‧Insert opening
56‧‧‧固定金具 56‧‧‧Fixed fittings
57‧‧‧固定彈簧 57‧‧‧Fixed spring
58‧‧‧頭部 58‧‧‧ head
60‧‧‧卡合突條 60‧‧‧Clamping protrusions
61‧‧‧止轉突條 61‧‧‧Turning the ridge
62‧‧‧頂部 62‧‧‧ top
64‧‧‧護套 64‧‧‧ sheath
68‧‧‧內周段部 68‧‧‧ Inner Week
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014181870A JP5982441B2 (en) | 2014-09-08 | 2014-09-08 | Door pop-out lock handle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201610282A true TW201610282A (en) | 2016-03-16 |
| TWI563157B TWI563157B (en) | 2016-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104107377A TWI563157B (en) | 2014-09-08 | 2015-03-09 | Pop-out type lock handle device for door |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5982441B2 (en) |
| KR (1) | KR101728109B1 (en) |
| CN (1) | CN105401788B (en) |
| TW (1) | TWI563157B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2581258B (en) * | 2018-12-20 | 2022-05-11 | Ciilock Eng Pty Ltd | A hardware assembly |
| CN111173367A (en) * | 2020-01-21 | 2020-05-19 | 江苏三乔智能科技有限公司 | Door and window lock with hidden handle |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0823239B2 (en) * | 1993-03-04 | 1996-03-06 | タキゲン製造株式会社 | Door lock handle device |
| JP2821370B2 (en) * | 1994-06-30 | 1998-11-05 | 株式会社サンポウロック | Vending machine locks |
| JP2704387B2 (en) * | 1995-09-12 | 1998-01-26 | タキゲン製造株式会社 | Lockout unit mounting structure of pop-out type lock handle device |
| JP3304721B2 (en) | 1995-10-31 | 2002-07-22 | 株式会社アルファ | Door lock device |
| KR100264685B1 (en) * | 1998-01-15 | 2000-09-01 | 서정윤 | Door lock |
| JP3495670B2 (en) * | 2000-01-26 | 2004-02-09 | タキゲン製造株式会社 | Handle device |
| JP3607235B2 (en) | 2001-10-15 | 2005-01-05 | タキゲン製造株式会社 | Lock-out unit built-in structure of pop-out type lock handle device |
| JP4018022B2 (en) * | 2003-04-10 | 2007-12-05 | 株式会社ホシモト | Opening and closing handle device |
| JP2007138550A (en) * | 2005-11-18 | 2007-06-07 | Miwa Lock Co Ltd | Handle lock |
| TWI269825B (en) * | 2006-01-20 | 2007-01-01 | Jin Tay Ind Co Ltd | Depression lock |
| CN201125571Y (en) * | 2007-10-12 | 2008-10-01 | 印比雅(亚洲)有限公司 | Door lock with improved structure |
| TWM358857U (en) * | 2008-10-01 | 2009-06-11 | qin-ming Lai | Adjustable press lock disposed on door/window structure |
| CN202596341U (en) * | 2012-06-07 | 2012-12-12 | 宁波望通锁业有限公司 | Linkage column lock |
-
2014
- 2014-09-08 JP JP2014181870A patent/JP5982441B2/en active Active
-
2015
- 2015-03-09 TW TW104107377A patent/TWI563157B/en active
- 2015-03-10 KR KR1020150033130A patent/KR101728109B1/en active IP Right Grant
- 2015-08-31 CN CN201510548059.9A patent/CN105401788B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105401788B (en) | 2017-10-31 |
| TWI563157B (en) | 2016-12-21 |
| KR101728109B1 (en) | 2017-04-18 |
| JP5982441B2 (en) | 2016-08-31 |
| CN105401788A (en) | 2016-03-16 |
| JP2016056535A (en) | 2016-04-21 |
| KR20160030032A (en) | 2016-03-16 |
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