TWI405912B - Detachment prevention mechanism of opening-closing device and office machine having the same - Google Patents
Detachment prevention mechanism of opening-closing device and office machine having the same Download PDFInfo
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- TWI405912B TWI405912B TW099127820A TW99127820A TWI405912B TW I405912 B TWI405912 B TW I405912B TW 099127820 A TW099127820 A TW 099127820A TW 99127820 A TW99127820 A TW 99127820A TW I405912 B TWI405912 B TW I405912B
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- opening device
- opening
- assembly
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- original
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/6221—Transparent copy platens
- G03B27/6228—Platen covers
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/60—Apparatus which relate to the handling of originals
- G03G15/605—Holders for originals or exposure platens
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00551—Top covers or the like
- H04N1/00554—Latches or hinges therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Facsimiles In General (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
Description
本發明係有關於一種開闔裝置之防脫機構及具有防脫機構之事務機器，特別係指一種具有影印機能或印刷、傳真、掃描等各種機能之開闔體，相對於裝置本體可以開闔，且具有良好之升降機能之開闔裝置之防脫機構及具有防脫機構之事務機器。其中，影印機能係指所謂的影印機、印刷機、印表機等OA機器之原稿壓合板或複合機之影印機能。The invention relates to an anti-off mechanism for a tamping device and a transaction machine with a detachment prevention mechanism, in particular to an opening device having various functions of photocopying machine or printing, faxing, scanning, etc., which can be opened relative to the device body. And the anti-off mechanism of the opening device with good lifting function and the transaction machine with the anti-off mechanism. Among them, the photocopying machine can refer to the photocopying machine of the original embossing plate or the composite machine of the so-called photocopying machine, printing machine, printer, and the like.
一直以來，就影印機、印刷機、印表機等事務機器而言，為了處理如書本般厚的原稿，一種具昇降功能的原稿壓合板之開闔裝置係如日本特開2006-39440號公報的內容已為習知。該開闔裝置基本上具有一裝置於裝置本體的一側之組裝元件、以及一相對於組裝元件且藉由一轉軸銷而可轉動之支撐元件，其中原稿壓合板的後端部係設置於支撐元件上，俾使原稿壓合板開闔。In the case of a photocopying machine, a printing machine, a printer, etc., in order to process a document as thick as a book, an opening device of an original pressing plate having a lifting function is as disclosed in Japanese Patent Laid-Open No. 2006-39440. The content of the bulletin is already known. The opening device basically has an assembly component mounted on one side of the device body, and a support member rotatable relative to the assembly component by a rotating shaft pin, wherein the rear end portion of the original pressing plate is disposed on the support On the component, 原稿 the original platen is opened.
於附原稿自動輸送裝置的原稿壓合板已普及的現在，具昇降功能之開闔裝置的構成上大分為：介由一樞鏈銷而將昇降元件設置於支撐元件的可活動端的一側，再將原稿壓合板的後端部設置於昇降元件上；或是如上述日本特許公報中所記載的，組裝元件形成為單腳狀體，使其可於設置於裝置本體的後部上方的***組裝孔中上下移動並***，亦即所謂的單腳型的原稿壓合板的開闔裝置。本發明係關於後者中一種單腳型的原稿壓合板開闔裝置的防脫機構。上述兩種設計在處理厚原稿時，原稿壓合板皆可昇降並略呈水平地覆蓋厚原稿的上面，而具有此機能者則稱之為具昇降功能的原稿壓合板的開闔裝置。Nowadays, the original plywood with the automatic document feeding device has been popularized. Now, the opening device with the lifting function is largely divided into: the lifting element is placed on the movable end side of the supporting member via a pivot pin, and then The rear end portion of the original pressing plate is disposed on the lifting member; or as described in Japanese Laid-Open Patent Publication, the assembling member is formed as a single-legged body so as to be insertable into the assembly hole above the rear portion of the apparatus body Move up and down and insert, that is, the so-called one-leg type original plate pressing device. The present invention relates to a detachment prevention mechanism for a one-leg type original plywood opening device of the latter. In the above two designs, when processing a thick original, the original pressing plate can be raised and lowered to cover the upper surface of the thick original slightly horizontally, and the functioning person is called the opening device of the original pressing plate with the lifting function.
如上述，構成於單腳形狀的組裝元件且具昇降功能的原稿壓合板開闔裝置係將如書本般厚的原稿放置於接觸玻璃上，蓋上原稿壓合板後，原稿壓合板接觸厚原稿的一角時，以此接觸點為槓桿的支點翻轉原稿壓合板，再約水平地覆蓋厚原稿並盡可能防止光線進入露光部。此時，單腳形狀的組裝元件從***組裝孔內往上方移動使得原稿壓合板可翻轉。As described above, the original plywood opening device which is formed in the one-legged assembly element and has the lifting function is to place a book-like original on the contact glass, and after the original ply is closed, the original plywood contacts the thick original. At the corner of the corner, the original plywood is flipped with the fulcrum of the contact point as a lever, and the thick original is covered horizontally and the light is prevented from entering the exposed portion as much as possible. At this time, the one-legged assembly member is moved upward from the insertion assembly hole so that the original pressure plate can be reversed.
上述日本特許公報中所記載之具昇降功能的原稿壓合板開闔裝置，係經由兼具單腳形狀的組裝元件的腳部可輕易地從***組裝孔拔出，但因原稿壓合板本體也會從裝置本體脫落，於操作上不方便外，附有原稿自動輸送裝置的原稿壓合板也會產生掉落的問題，迫於改善。The document pressing plate opening device having the lifting function described in the above Japanese Patent Publication can be easily pulled out from the insertion hole through the leg portion of the assembly member having a single leg shape, but the original plate body of the original plate is also used. When the main body is detached from the apparatus body, it is inconvenient in operation, and the original press plate with the automatic document feeding device also causes a problem of falling, which is forced to be improved.
此外，就所謂之複合機之事務機器也有相同的問題，例如在修理點檢事務機器時，一事務機器(例如影印機本體)時，相對於另一事務機器(例如掃描器的部分)開啟時，開闔裝置的組裝腳部容易從***組裝孔脫落，可能因掉落造成受傷或機器的損壞。因此，此種開闔裝置亦在尋求相同的改善。In addition, there are the same problems with the so-called multifunction machine, such as when repairing a check machine, when a transaction machine (such as a photocopy machine body) is opened relative to another transaction machine (such as a scanner) The assembly foot of the opening device is easily detached from the insertion assembly hole, and may be injured or damaged by the drop. Therefore, such an opening device is also seeking the same improvement.
本發明有鑒於上述情況，主要目的為提供一種利用簡單的構成防止開闔裝置從裝置本體脫落之開闔裝置的防脫機構及具此防脫機構的事務機器。The present invention has been made in view of the above circumstances, and a main object thereof is to provide a retaining mechanism for a tamping device that prevents a tamping device from coming off the device body with a simple configuration and a transaction machine having the detachment preventing mechanism.
為達成上述課題，本發明之開闔裝置的防脫機構，包含一開闔裝置及一***組裝孔。開闔裝置具有一單腳狀的組裝元件，並藉由一轉軸銷而使設置於一支撐元件的一開闔體轉動。***組裝孔係位於一裝置本體的一側，使得開闔裝置的組裝元件插脫地設置在***組裝孔中。其中，組裝元件之下端部的一側具有一凹部與自凹部附近突設之一卡止部；***組裝孔具有收容卡止部的一導軌長溝及該卡止部的一卡合部。In order to achieve the above problems, the detachment prevention mechanism of the tamping device of the present invention comprises an opening device and an insertion assembly hole. The opening device has a single-legged assembly element and rotates an opening body disposed on a support member by a rotating pin. The insertion assembly hole is located on one side of a device body such that the assembly elements of the opening device are detachably disposed in the insertion assembly hole. Wherein, one side of the lower end portion of the assembly element has a concave portion and a locking portion protruding from the vicinity of the concave portion; the insertion assembly hole has a guide long groove for receiving the locking portion and an engaging portion of the locking portion.
本發明之一實施例中，凹部係裝設有一板發條。In one embodiment of the invention, the recess is provided with a plate spring.
本發明之一實施例中，支撐元件內裝設有一彈性手段，以使開闔體於支撐元件與組裝元件之間往開啟方向牽引。In one embodiment of the invention, the support member is provided with an elastic means for pulling the opening body between the support member and the assembly member in the opening direction.
本發明之一實施例中，組裝元件係呈一盒狀，其內部裝設有一彈性手段，以將支撐元件往開闔體的開啟方向牽引。In an embodiment of the invention, the assembly component is in the shape of a box, and an elastic means is disposed inside the assembly member to pull the support member toward the opening direction of the opening body.
本發明之一實施例中，裝設於凹部的彈性手段係為一板發條，其一端設置於凹部內，另一端係為活動的。In an embodiment of the invention, the elastic means mounted on the recess is a plate spring, one end of which is disposed in the recess and the other end is movable.
本發明之一實施例中，裝設於凹部的彈性手段係為一板發條，其剖面呈一凸形，兩端皆設置於凹部內。In an embodiment of the present invention, the elastic means installed in the concave portion is a plate spring having a convex shape in cross section, and both ends are disposed in the concave portion.
本發明之一實施例中，裝設於凹部的彈性手段係為一板發條，其係設置於與凹部相交方向上，其一端設置於組裝元件上，另一端活動端係面對於凹部設置。In one embodiment of the present invention, the elastic means installed in the concave portion is a plate spring which is disposed in a direction intersecting the concave portion, one end of which is disposed on the assembly member, and the other end of which is disposed on the concave portion.
本發明之一實施例中，一事務機器其係為利用上述的開闔裝置的防脫手段之事務機器。In one embodiment of the invention, a transaction machine is a transaction machine that utilizes the above-described anti-drop means of the opening device.
承上所述的構成，因依據本發明之一種開闔裝置的防脫機構係藉由設置於兼具組裝元件的腳部上的卡止部與***組裝孔的卡合部卡合，在正常的狀態下腳部無法從***組裝孔脫落，因此，可有效防止開闔裝置如具自動輸送原稿裝置的原稿壓合板般重的開闔體掉落損壞或造成使用者受傷。According to the above configuration, the retaining mechanism of the opening device according to the present invention is engaged with the engaging portion inserted into the assembling hole by the locking portion provided on the leg portion of the assembled component, and is normally In the state where the leg portion cannot be detached from the insertion assembly hole, it is possible to effectively prevent the opening device from being dropped or damaged by the opening device such as the original platen having the automatic conveying original device.
以下將參照相關圖式，說明依本發明較佳實施例之一種開闔裝置的防脫機構，其中相同的元件將以相同的元件符號加以說明。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a retaining mechanism for an opening device according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings, wherein like elements will be described with the same reference numerals.
本發明最佳實施例之一種開闔裝置的防脫機構包括一開闔裝置及一***組裝孔。開闔裝置具有一單腳形狀的組裝元件，並藉由一轉軸銷而使設置於一支撐元件的構成影印機的原稿壓合板的一開闔體轉動。***組裝孔裝置於一裝置本體的一側使得開闔裝置的組裝元件插脫地設置在***組裝孔中。其中，組裝元件之下端部的一側具有面對彈性手段的一凹部及自凹部附近突設之一卡止部；從***組裝孔的入口下方些許處具有收容從組裝元件的凹部突出的卡止部的一導軌長溝，並形成與該卡止部卡止的一卡合部。A retaining mechanism for an opening device according to a preferred embodiment of the present invention includes an opening device and an insertion assembly hole. The opening device has a single-legged assembly member, and an opening body of a document pressing plate constituting a photocopier disposed on a supporting member is rotated by a rotating shaft pin. Inserting the assembly hole device on one side of a device body allows the assembly member of the opening device to be inserted into the insertion assembly hole. Wherein, one side of the lower end portion of the assembly member has a concave portion facing the elastic means and a locking portion protruding from the vicinity of the concave portion; and a portion of the lower portion below the inlet of the insertion assembly hole has a locking portion for receiving the protruding portion from the assembled member. A guide rail of the portion has a long groove and forms an engaging portion that is locked with the locking portion.
以下係以影印機單體說明本發明之實施例，而本發明亦可應用在影印機以外的掃描機、印刷機單體等，還可廣泛地應用在兼具影印機、掃描器、傳真機功能的複合機等事務機器。Hereinafter, the embodiment of the present invention will be described by a photocopying machine unit, and the present invention can also be applied to a scanner other than a photocopier, a printing machine unit, etc., and can also be widely applied to a photocopier, a scanner, and a facsimile machine. A transaction machine such as a functioning machine.
於圖1至圖2中的指示記號A係指一影印機，可作為事務機器的一例。影印機A係由一裝置本體B及藉由一開闔裝置C而使裝置於裝置本體B的一開闔體如原稿壓合板D可開闔所構成。The indication symbol A in FIGS. 1 to 2 refers to a photocopier, which can be used as an example of a transaction machine. The photocopier A is composed of a device body B and an opening device C, such as an original pressing plate D, which can be opened by the opening device C.
如圖1所示，開闔裝置C構成於一對相同物體且於一適當間隔設置。此開闔裝置也可以係其他物體一起組合設置使用。以下係針對同一對物體的其中一個作說明。As shown in Fig. 1, the opening device C is formed on a pair of identical objects and disposed at an appropriate interval. This opening device can also be used in combination with other objects. The following is an explanation of one of the same pair of objects.
圖2至圖5中的指示記號1係指一兼具組裝元件的單腳形狀的腳部，腳部1相對於在裝置本體B的後面上方的上下方向略呈平面矩形的一***組裝孔2係可上下移動且***固定。The indication symbol 1 in FIGS. 2 to 5 refers to a foot portion having a single-leg shape of the assembled component, and the insertion portion 2 of the leg portion 1 is slightly planarly rectangular with respect to the upper and lower directions above the rear surface of the apparatus body B. The system can be moved up and down and inserted.
腳部1係橫切面略呈矩形的盒狀物，具有一底板1a、設置於底板1a的上方的兩側的兩側板1b、1b、前部板1e、後部板1f及一設置於兩側板1b、1b、前部板1e及後部板1f上方的固定凸輪部1c。腳部1可係如POM的合成樹脂的形成品、壓縮加工品或其他，在此未限制。腳部1的固定凸輪部1c的凸輪部兩側板1d、1d經由介入一轉軸銷3，可使得支撐元件4可讓其兩側板4a、4a來回轉動。The leg portion 1 is a box having a substantially rectangular cross section, and has a bottom plate 1a, two side plates 1b, 1b disposed on the upper side of the bottom plate 1a, a front plate 1e, a rear plate 1f, and a side plate 1b. And 1b, the front plate 1e and the fixed cam portion 1c above the rear plate 1f. The leg portion 1 may be a formed product of a synthetic resin such as POM, a compression-processed product, or the like, which is not limited herein. The two side plates 1d, 1d of the cam portion of the fixed cam portion 1c of the leg portion 1 allow the support member 4 to rotate the side plates 4a, 4a back and forth via the intervention of a pivot pin 3.
支撐元件4係由使得兩側板4a、4a由其兩側垂下的一上板4b及從上板4b一端垂下的一閉塞板4c所構成的盒 狀物體，其可係例如SUS般的金屬板壓製加工而成。兩側板4a、4a的下方往內側彎折處分別設置抱持部4d、4d，從抱持部4d、4d上方些許位置上，藉由切除部分兩側板4a、4a並向外側彎折裝設組裝板4e、4e。閉塞板4c經由將兩側板4a、4a的一端往內側彎折的補強部4f、4f，即使由內側施壓也可防止其向外側張開。The support member 4 is a case composed of an upper plate 4b which causes the side plates 4a, 4a to hang down from both sides thereof, and a closing plate 4c which is suspended from one end of the upper plate 4b. An object, which may be formed by pressing a metal plate such as SUS. The holding portions 4d, 4d are respectively provided at the lower side of the side plates 4a, 4a at the inner side, and are partially bent over the holding portions 4d, 4d by cutting off the side plates 4a, 4a and bending outward. Assembly plates 4e, 4e are provided. The blocking plate 4c is prevented from being flared outward by pressing the reinforcing portions 4f and 4f which bend the one ends of the both side plates 4a and 4a inward.
裝置於支撐元件4的兩側板4a、4a與上板4b所圍起的盒狀部分係設置為可滑動地且一端封閉呈單腳狀的凸輪滑件5，此凸輪滑件5藉由抱持部4d、4d可支撐其兩側下方，避免從支撐元件4的下方掉落。The box-shaped portion enclosed by the two side plates 4a, 4a and the upper plate 4b of the support member 4 is provided as a cam slider 5 which is slidably and closed at one end in a single leg shape, and the cam slider 5 is held by the cam slider 5 The portions 4d, 4d can support the lower sides thereof to avoid falling from the lower side of the support member 4.
又，支撐元件4亦可為如POM合成樹脂的成型品，於此情況下，支撐元件4與抱持部4d、4d的部分連接，整體呈一多邊形單腳狀。Further, the support member 4 may be a molded article such as a POM synthetic resin. In this case, the support member 4 is connected to the portions of the holding portions 4d and 4d, and has a polygonal single leg shape as a whole.
凸輪滑件5與支撐元件4的閉塞板4c之間設置一如壓縮彈簧(compulsion spring)的彈性手段6，將凸輪滑件5的凸輪部5a往固定凸輪部1c的凸輪部1g一側牽引滑動。凸輪滑件5與固定凸輪部1c構成一凸輪裝置E，藉由彈性手段6將緊鄰的凸輪部5a與1g互相壓觸。An elastic means 6, such as a compression spring, is provided between the cam slider 5 and the blocking plate 4c of the support member 4, and the cam portion 5a of the cam slider 5 is pulled toward the cam portion 1g side of the fixed cam portion 1c. . The cam slider 5 and the fixed cam portion 1c constitute a cam device E, and the immediately adjacent cam portions 5a and 1g are pressed against each other by the elastic means 6.
又，如指示記號7所示之處係構成支撐元件4的防止轉動手段(圖未詳細標示)的搖動元件，其藉由一支撐栓8，可搖動支撐元件4的兩側板4a、4a。Further, as indicated by the indication mark 7, a rocking member constituting the anti-rotation means (not shown in detail) of the support member 4 is swayable by the support pins 8, and the side plates 4a, 4a of the support member 4 can be rocked.
支撐栓8可於設置於固定凸輪部1c的凸輪部兩側板1d、1d上的圓弧狀導軌孔1h、1h***移動。在此省略搖動元件7與其相關部材及機能之說明。搖動元件7與支撐 栓8非必然與本發明的構成有關，若省略搖動元件7與支撐栓8，則導軌孔1h、1h也可省略。於此情況下，具組裝元件的腳部1係構成於一實心狀或一中空盒狀之任一。The support pin 8 can be inserted and moved in the arc-shaped guide rail holes 1h and 1h provided on the side plates 1d and 1d of the cam portion of the fixed cam portion 1c. The description of the rocking element 7 and its associated components and functions is omitted here. Shaking element 7 and support The plug 8 is not necessarily related to the configuration of the present invention, and if the rocking member 7 and the support pin 8 are omitted, the guide rail holes 1h and 1h may be omitted. In this case, the leg portion 1 having the assembled component is formed in either a solid shape or a hollow box shape.
關於本發明之開闔裝置C的防脫機構F係由形成於裝置本體B且呈平面長方形的***組裝孔2及兼具開闔裝置C的組裝元件的腳部1所構成，其中，相對於***組裝孔2，腳部1係可插脫地設置在***組裝孔中。***組裝孔2，如圖6所示，係藉由從入口2a下方些許處設置一導軌長溝2b，以形成一卡合部2c，而腳部1係於其下端部與腳部1的垂直方向上設置一突出的卡止部1j。The detachment preventing mechanism F of the tamping device C of the present invention is constituted by the insertion assembly hole 2 formed in the device body B and having a rectangular shape, and the leg portion 1 of the assembly member having the tamping device C, wherein The assembly hole 2 is inserted, and the foot 1 is detachably disposed in the insertion assembly hole. Inserting the assembly hole 2, as shown in Fig. 6, by providing a guide groove 2b from a portion below the inlet 2a to form an engaging portion 2c, and the leg portion 1 is attached to the vertical direction of the lower end portion of the foot portion 1 A protruding locking portion 1j is provided on the upper portion.
另外，於凹部1i內部中設置一彈性手段9，其係一由凹部1i內部的中央部往外側彎曲的板發條所構成，藉由***組裝孔9b以組裝螺絲10組裝。彈性手段9的彎曲部9a通常係向腳部1的外側突出且緊鄰***裝孔2的內壁，使得腳部1壓觸***組裝孔2的一側。Further, an elastic means 9 is formed in the inside of the recessed portion 1i, which is constituted by a spring which is bent outward by the central portion inside the recessed portion 1i, and is assembled by assembling the assembling screw 9b to assemble the screw 10. The curved portion 9a of the elastic means 9 is generally protruded toward the outer side of the leg portion 1 and immediately adjacent to the inner wall of the insertion hole 2, so that the leg portion 1 is pressed against the side inserted into the assembly hole 2.
將腳部1******組裝孔2的狀態下，即往開闔裝置C的裝置本體B裝置時，卡止部1j及導軌長溝2b之間，如圖5所示，具有一空隙a；而設置***組裝孔2上的卡合部2c的一側與腳部1之間具有些許的一空隙b。When the leg portion 1 is inserted into the assembly hole 2, that is, when the device body B device of the device C is opened, the locking portion 1j and the guide groove 2b have a gap a as shown in FIG. 5; There is a slight gap b between one side of the engaging portion 2c inserted into the assembling hole 2 and the leg portion 1.
因此，如圖13所示，如書本般厚的厚原稿11的情況下，將厚原稿11放置於玻璃接觸12上，蓋上厚原稿11的上面的原稿壓合板D，原稿壓合板D接觸後原稿11的邊緣，以原稿壓合板D與厚原稿11接觸點為支點，利用槓桿原理轉動，如圖中的虛線所示，此時腳部1往***組裝孔2的上方移動使得原稿壓合板D昇起，再水平地覆蓋著厚原稿11的上方，盡可能避免光線從接觸玻璃進入裝置本體B的露光部(圖未顯示)。此時，往上移動的腳部1因其卡止部1j與卡合部2c卡合，即使厚原稿11的厚度較腳部1大，腳部1也無法從***組裝孔2脫落。Therefore, as shown in FIG. 13, in the case of a thick original 11 thick like a book, the thick original 11 is placed on the glass contact 12, and the original pressing plate D of the thick original 11 is covered, and the original pressing plate D is in contact. The edge of the back original 11 is pivoted by the contact point of the original pressing plate D and the thick original 11 by a lever principle, as indicated by a broken line in the figure, at which time the foot 1 is moved over the insertion assembly hole 2 so that the original pressing plate D is raised, and then horizontally covered with the thick original 11 to avoid light entering the exposed portion of the apparatus body B from the contact glass as much as possible (not shown). At this time, the leg portion 1 that has moved upward is engaged with the engaging portion 2c by the locking portion 1j, and even if the thickness of the thick original document 11 is larger than that of the leg portion 1, the leg portion 1 cannot be detached from the insertion assembly hole 2.
或者，使用所謂複合機的情況下及與影印機的功能重疊如具掃描機等情況下，修理、檢查掃描機時，與掃描機的下方相同設計的裝置本體在開啟的狀態下，開闔裝置的腳部也可以從***組裝孔卸下，極度有效防止影印機一側的原稿壓合板D落下。Alternatively, in the case of using a so-called multifunction machine and overlapping with the function of the photocopier, such as a scanner, when the scanner is repaired or inspected, the device body of the same design as the lower side of the scanner is opened, and the device is opened. The foot can also be removed from the insertion assembly hole, which is extremely effective in preventing the original platen D on the photocopier side from falling.
接著，相對於裝置本體B取卸設置於開闔裝置C的支撐元件4的原稿壓合板D時，如圖8(b)所示，因設置於腳部1的卡止部1j與設置於***組裝孔2的卡合部2c卡合，將腳部1往卡合部2c押時，抵抗彈性手段9的彈力，腳部1的下端部往卡合部2c一側移動，如圖8(c)所示，藉由傾斜腳部1，腳部1可從***組裝孔2脫落，如圖8(d)所示，腳部1可從上方拔出。此時，藉由設置一與腳部1的下端部的卡止部1j反側的圓弧部1k，可使得更順暢地脫卸。Next, when the document pressing plate D provided on the support member 4 of the opening device C is detached from the apparatus main body B, as shown in FIG. 8(b), the locking portion 1j provided in the leg portion 1 is placed in the insertion portion. When the engaging portion 2c of the assembling hole 2 is engaged, when the leg portion 1 is pushed toward the engaging portion 2c, the lower end portion of the leg portion 1 moves toward the engaging portion 2c against the elastic force of the elastic means 9, as shown in Fig. 8(c). As shown, by tilting the leg portion 1, the leg portion 1 can be detached from the insertion assembly hole 2, and as shown in Fig. 8(d), the leg portion 1 can be pulled out from above. At this time, by providing the circular arc portion 1k on the opposite side to the locking portion 1j of the lower end portion of the leg portion 1, the detachment can be performed more smoothly.
接著，當拔出的腳部1再次******組裝孔2時，與前面步驟相反，傾斜腳部1先將設置卡止部1j的一側******組裝孔2，放入卡止部1j於導軌長溝2b時，將腳部1往卡合部2c的一側押下，因抵抗設置於***組裝孔2的卡合部2c上的彈性手段9，腳部1回復至原位置，圓弧部1k的部分嵌入***組裝孔2。在此，藉由將腳部1往下方押下，腳部1於***組裝孔2內落下即可完成裝置，如圖5及圖8(a)所示。Then, when the extracted leg 1 is inserted into the insertion hole 2 again, the inclined leg 1 first inserts the side where the locking portion 1j is inserted into the insertion hole 2, and places the locking portion 1j on the guide rail. In the long groove 2b, the leg portion 1 is pushed down to the side of the engaging portion 2c, and the leg portion 1 is returned to the original position by the elastic means 9 provided on the engaging portion 2c inserted into the assembling hole 2, and the arc portion 1k is returned. Partially inserted into the assembly hole 2. Here, by lowering the leg portion 1 downward, the leg portion 1 is dropped into the insertion hole 2 to complete the device, as shown in Figs. 5 and 8(a).
圖9係關於上述本實例施1中設置於腳部1的凹部1i內的彈性手段其他實施例。如圖9所示，有關本實施例的彈性手段15呈一平面凸形，其兩端具有***組裝孔15a、15a。因此，藉由在腳部1的凹部1i內以組裝螺絲組裝(圖未顯示)，構成凸部15b的部分從凹部1i些許突出。卡止部的設置位置及形狀與先前的實施例1相同。Fig. 9 is a view showing another embodiment of the elastic means provided in the recess 1i of the leg portion 1 in the above-described first embodiment. As shown in Fig. 9, the elastic means 15 relating to the present embodiment has a convex shape with insertion insertion holes 15a, 15a at both ends. Therefore, by assembling the assembly screw (not shown) in the recess 1i of the leg portion 1, the portion constituting the convex portion 15b protrudes slightly from the concave portion 1i. The installation position and shape of the locking portion are the same as in the previous embodiment 1.
圖10係顯示關於實例施1中腳部1的凹部1i面對設置彈性手段其他實施例。如圖10所示，與設置於腳部16的凹部16a垂直的方向上的彈性手段17，其一端以組裝螺絲18組裝，彈性手段17可活動的一端側係由凹部16a往外側突出些許。Fig. 10 is a view showing another embodiment in which the concave portion 1i of the leg portion 1 in the example application 1 is disposed to face the elastic means. As shown in Fig. 10, one end of the elastic means 17 in the direction perpendicular to the concave portion 16a of the leg portion 16 is assembled by the assembling screw 18, and the movable one end side of the elastic means 17 is slightly protruded outward by the concave portion 16a.
又，以上各實施例中，設置一構成防脫機構的彈性手段於腳部係可經由組裝螺絲外其他大眾所知的組裝方法而達成。Further, in the above embodiments, an elastic means for constituting the detachment prevention mechanism is provided in the foot portion by an assembly method known to the public other than the assembly screw.
彈性手段17係設置於凹部16a上部的組裝凹部19，除了可活動的一端外，皆不由腳部1往外側突出。卡止部16b的位置、大小及形狀與實施例1相同。另外，因開闔裝置的其他構成與實施例1相同，在此省略說明。The elastic means 17 is an assembly recess 19 provided in the upper portion of the recessed portion 16a, and is not protruded outward from the leg portion 1 except for the movable end. The position, size, and shape of the locking portion 16b are the same as in the first embodiment. In addition, the other structure of the opening device is the same as that of the first embodiment, and the description thereof is omitted here.
圖11係顯示本發明之開闔裝置的防脫機構方法的其他實施例。如圖11所示，設置於腳部20的凹部20a內不具有彈性手段，卡止部20b的構成與實施例1相同，依此亦可達到本發明的目的Figure 11 is a view showing another embodiment of the method of preventing the detachment mechanism of the tamping device of the present invention. As shown in Fig. 11, the concave portion 20a provided in the leg portion 20 does not have an elastic means, and the configuration of the locking portion 20b is the same as that of the first embodiment, and thus the object of the present invention can be attained.
圖12係顯示開闔裝置其他實施例。實施例1中，將支撐元件4往原稿壓合板的開啟方向牽引的彈性手段係裝置於支撐元件4的一側，而如圖12所示，實施例5的開闔裝置G係由兼具組裝元件的腳部21構成於盒狀，內部具有一壓縮彈簧(coil spring)的彈性手段22，於彈性手段22的上端部覆蓋著一滑件23，接觸滑件23的上面，並設置凸輪部24a於支撐元件24的一側。Figure 12 is a view showing another embodiment of the opening device. In the first embodiment, the elastic means for pulling the supporting member 4 toward the opening direction of the original pressing plate is attached to one side of the supporting member 4, and as shown in Fig. 12, the opening device G of the fifth embodiment is assembled. The leg portion 21 of the element is formed in a box shape, and has a coil spring elastic means 22 inside. The upper end portion of the elastic means 22 is covered with a slider 23, which contacts the upper surface of the slider 23, and is provided with a cam portion 24a. On one side of the support member 24.
依此構成的開闔裝置G亦可實施本發明，腳部21的下端部一側具有與實施例1相同的構造的一凹部21a、卡止部21b及彈性手段25。因此，以防脫機構F的作用效果係與實施例1相同。According to the opening device G configured as described above, the lower end portion of the leg portion 21 has a concave portion 21a, a locking portion 21b, and an elastic means 25 having the same structure as that of the first embodiment. Therefore, the effect of the detachment prevention mechanism F is the same as that of the first embodiment.
本發明如上述的構成，簡單地利用具昇降功能的開闔裝置的構成，使得兼具組裝元件的單腳形狀的腳部不輕易從***組裝孔掉落，因此，特別係適合應用於影印機單體或包含影印機的複合機等事務機器的原稿壓合板開闔裝置的防脫機構。According to the configuration of the present invention, the configuration of the opening device having the lifting function is simply used, so that the leg portion of the one-legged shape of the assembled component is not easily dropped from the insertion assembly hole, and therefore, it is particularly suitable for use in a photocopier. The anti-off mechanism of the original plywood opening device of the transaction machine such as a single unit or a multifunction machine including a photocopier.
以上所述僅為舉例性，而非為限制性者。任何未脫離本發明之精神與範疇，而對其進行之等效修改或變更，均應包含於後附之申請專利範圍中。The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.
A．．．影印機A. . . photocopier
B．．．裝置本體B. . . Device body
C、G‧‧‧開闔裝置C, G‧‧‧ opening device
D‧‧‧原稿壓合板D‧‧‧Original Plywood
E‧‧‧凸輪裝置E‧‧‧ cam gear
F‧‧‧防脫機構F‧‧‧Anti-off mechanism
a、b‧‧‧空隙a, b‧‧‧ gap
1、16、21‧‧‧腳部1, 16, 21‧ ‧ feet
1a‧‧‧底板1a‧‧‧floor
1b‧‧‧兩側板1b‧‧‧ both sides
1c‧‧‧固定凸輪部1c‧‧‧Fixed cam
1d‧‧‧凸輪部兩側板1d‧‧‧ both sides of the cam section
1e‧‧‧前部板1e‧‧‧front board
1f‧‧‧後部板1f‧‧‧ rear panel
1g、5a、24a‧‧‧凸輪部1g, 5a, 24a‧‧‧ cam department
1h‧‧‧導軌孔1h‧‧‧ rail hole
1i、16a、20a、21a‧‧‧凹部1i, 16a, 20a, 21a‧‧‧ recess
1j、16b、20b、21b‧‧‧卡止部1j, 16b, 20b, 21b‧‧‧ carding
1k‧‧‧圓弧部1k‧‧‧Arc Department
2‧‧‧***組裝孔2‧‧‧Insert assembly hole
2a‧‧‧入口2a‧‧‧ entrance
2b‧‧‧導軌長溝2b‧‧‧guide long groove
2c‧‧‧卡合部2c‧‧‧Care Department
3‧‧‧轉軸銷3‧‧‧Rotary pin
4、24‧‧‧支撐元件4, 24‧‧‧ support components
4a‧‧‧兩側板4a‧‧‧ both sides
4b‧‧‧上板4b‧‧‧Upper board
4c‧‧‧閉塞板4c‧‧‧Closed board
4d‧‧‧抱持部4d‧‧‧ Holding Department
4e‧‧‧組裝板4e‧‧‧ Assembly board
4f‧‧‧補強板4f‧‧‧ reinforcing plate
5‧‧‧凸輪滑件5‧‧‧Cam slider
6、9、15、17、22、25‧‧‧彈性手段6, 9, 15, 17, 22, 25‧‧‧ elastic means
7‧‧‧搖動元件7‧‧‧Shake components
8‧‧‧支撐栓8‧‧‧Support bolt
9a‧‧‧彎曲部9a‧‧‧Bend
9b‧‧‧組裝孔9b‧‧‧Assembled holes
10、18‧‧‧組裝螺絲10,18‧‧‧Assembled screws
11‧‧‧厚原稿11‧‧‧ thick manuscript
12‧‧‧玻璃接觸12‧‧‧ glass contact
15a‧‧‧組裝孔15a‧‧‧Assembled holes
15b‧‧‧凸部15b‧‧‧ convex
19‧‧‧組裝凹部19‧‧‧Assembled recess
20‧‧‧腳部20‧‧‧foot
23‧‧‧滑件23‧‧‧Sliding parts
圖1為顯示本發明一實施例之影印機的概略平面圖；1 is a schematic plan view showing a photocopier according to an embodiment of the present invention;
圖2為顯示本發明之單腳型且具昇降功能的原稿壓合板開闔裝置的防脫機構之構成的側剖面圖；Figure 2 is a side cross-sectional view showing the configuration of the detachment prevention mechanism of the original plywood opening device of the one-leg type and lifting function of the present invention;
圖3為本發明之原稿壓合板開闔裝置單體的側面圖；Figure 3 is a side view of the original of the original plywood opening device of the present invention;
圖4為圖3所示之原稿壓合板開闔裝置的背面圖；Figure 4 is a rear elevational view of the original plywood opening device of Figure 3;
圖5為圖3所示之原稿壓合板開闔裝置單體的側剖面圖；Figure 5 is a side cross-sectional view showing the original of the original plywood opening device shown in Figure 3;
圖6為裝置於裝置本體一側的***組裝孔的斜視圖；Figure 6 is a perspective view of the insertion assembly hole of the device on one side of the device body;
圖7(a)及圖7(b)分別為顯示本發明之開闔裝置的防脫機構的板發條的正面圖及平面圖；7(a) and 7(b) are front and plan views, respectively, showing a spring of a detachment preventing mechanism of the tamping device of the present invention;
圖8為顯示說明本發明之開闔裝置的防脫機構的動作的說明圖：(a)顯示昇起動作前的狀態；(b)顯示昇起狀態；(c)顯示脫卸時的狀態；(d)顯示脫卸後的狀態；Fig. 8 is an explanatory view showing the operation of the detachment prevention mechanism of the tamping device of the present invention: (a) shows the state before the raising operation; (b) shows the raised state; (c) shows the state at the time of detachment; d) shows the state after detachment;
圖9(a)及圖9(b)分別為顯示本發明之開闔裝置的防脫機構的板發條其他實施例的正面圖及平面圖；9(a) and 9(b) are front and plan views, respectively, showing other embodiments of the spring of the detachment mechanism of the tamping device of the present invention;
圖10(a)及圖10(b)分別為顯示本發明之開闔裝置的防脫機構其他實施例的背面圖及左側面圖；10(a) and 10(b) are a rear view and a left side view, respectively, showing another embodiment of the retaining mechanism of the opening device of the present invention;
圖11(a)及圖11(b)分別為顯示本發明之開闔裝置的防脫機構其他實施例的主要部位的背面圖及左側面圖；11(a) and 11(b) are a rear view and a left side view, respectively, showing main parts of another embodiment of the detachment preventing mechanism of the opening device of the present invention;
圖12為顯示本發明之開闔裝置的防脫機構其他實施例的側剖面圖；以及Figure 12 is a side cross-sectional view showing another embodiment of the retaining mechanism of the opening device of the present invention;
圖13為說明本發明之開闔裝置的防脫機構的動作的說明圖。Fig. 13 is an explanatory view for explaining the operation of the retaining mechanism of the opening device of the present invention.
A‧‧‧影印機A‧‧ ‧photocopying machine
B‧‧‧裝置本體B‧‧‧ device body
C‧‧‧開闔裝置C‧‧‧Opening device
D‧‧‧原稿壓合板D‧‧‧Original Plywood
E‧‧‧凸輪裝置E‧‧‧ cam gear
F‧‧‧防脫機構F‧‧‧Anti-off mechanism
a、b‧‧‧空隙a, b‧‧‧ gap
1‧‧‧腳部1‧‧‧foot
1a‧‧‧底板1a‧‧‧floor
1c‧‧‧固定凸輪部1c‧‧‧Fixed cam
1e‧‧‧前部板1e‧‧‧front board
1f‧‧‧後部板1f‧‧‧ rear panel
1g、5a‧‧‧凸輪部1g, 5a‧‧‧ cam department
1h‧‧‧導軌孔1h‧‧‧ rail hole
1i‧‧‧凹部1i‧‧‧ recess
1j‧‧‧卡止部1j‧‧‧ card stop
1k‧‧‧圓弧部1k‧‧‧Arc Department
2‧‧‧***組裝孔2‧‧‧Insert assembly hole
2b‧‧‧導軌長溝2b‧‧‧guide long groove
2c‧‧‧卡合部2c‧‧‧Care Department
3‧‧‧轉軸銷3‧‧‧Rotary pin
4‧‧‧支撐元件4‧‧‧Support components
4b‧‧‧上板4b‧‧‧Upper board
4c‧‧‧閉塞板4c‧‧‧Closed board
4d‧‧‧抱持部4d‧‧‧ Holding Department
4f‧‧‧補強板4f‧‧‧ reinforcing plate
5‧‧‧凸輪滑件5‧‧‧Cam slider
6、9‧‧‧彈性手段6, 9‧‧‧Flexible means
7‧‧‧搖動元件7‧‧‧Shake components
8‧‧‧支撐栓8‧‧‧Support bolt
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009190703A JP5569925B2 (en) | 2009-08-20 | 2009-08-20 | Opening and closing device prevention mechanism and office equipment provided with this prevention mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201107612A TW201107612A (en) | 2011-03-01 |
| TWI405912B true TWI405912B (en) | 2013-08-21 |
Family
ID=43776966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099127820A TWI405912B (en) | 2009-08-20 | 2010-08-19 | Detachment prevention mechanism of opening-closing device and office machine having the same |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5569925B2 (en) |
| KR (1) | KR101285544B1 (en) |
| CN (1) | CN101995786B (en) |
| TW (1) | TWI405912B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI646246B (en) * | 2016-10-31 | 2019-01-01 | 加藤電機（香港）有限公司 | Door opening device and cabinet having the door opening device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6128585B2 (en) * | 2013-02-13 | 2017-05-17 | 株式会社ナチュラレーザ・ワン | Document crimping plate opening / closing device and office equipment provided with this document crimping plate opening / closing device |
| JP5873845B2 (en) * | 2013-07-10 | 2016-03-01 | 京セラドキュメントソリューションズ株式会社 | HINGE STRUCTURE, IMAGE READING DEVICE HAVING THE HINGE STRUCTURE, AND IMAGE FORMING DEVICE |
| JP6016745B2 (en) * | 2013-09-27 | 2016-10-26 | 京セラドキュメントソリューションズ株式会社 | Document holding structure and image forming apparatus having the same |
| JP6582289B2 (en) * | 2015-04-24 | 2019-10-02 | 下西技研工業株式会社 | Hinge |
| JP5994014B2 (en) * | 2015-12-02 | 2016-09-21 | 京セラドキュメントソリューションズ株式会社 | HINGE STRUCTURE, IMAGE READING DEVICE HAVING THE HINGE STRUCTURE, AND IMAGE FORMING DEVICE |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009071804A (en) * | 2007-08-21 | 2009-04-02 | Kato Electrical Mach Co Ltd | Device for opening and closing original pressing plate and office equipment with the plate |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616831Y2 (en) * | 1986-02-07 | 1994-05-02 | 小島プレス工業株式会社 | Assembly structure of vehicle ashtray |
| JPH081511B2 (en) * | 1988-11-26 | 1996-01-10 | 三田工業株式会社 | Automatic document feeder opening and closing mechanism |
| JP3262457B2 (en) * | 1994-07-20 | 2002-03-04 | キヤノン株式会社 | Automatic document feeder |
| JP2001154289A (en) * | 1999-11-25 | 2001-06-08 | Sharp Corp | Document reader |
| JP4768139B2 (en) | 2001-02-22 | 2011-09-07 | Ｎｅｃエンジニアリング株式会社 | Document holding mechanism for image reading device |
| JP2003030959A (en) * | 2001-07-13 | 2003-01-31 | Fuji Photo Film Co Ltd | Recording tape cartridge |
| JP3749496B2 (en) * | 2002-03-15 | 2006-03-01 | 富士写真フイルム株式会社 | Recording tape cartridge |
| JP2004053667A (en) * | 2002-07-16 | 2004-02-19 | Sharp Corp | Supporting device for cover |
| JP2005338479A (en) * | 2004-05-27 | 2005-12-08 | Canon Inc | Hinge mechanism and image reader using the same |
| JP4636826B2 (en) * | 2004-07-30 | 2011-02-23 | 下西技研工業株式会社 | Document crimping plate opening and closing device |
| JP2007088996A (en) * | 2005-09-26 | 2007-04-05 | Sharp Corp | Image reading apparatus |
| JP5112718B2 (en) * | 2007-03-08 | 2013-01-09 | 加藤電機株式会社 | Document crimping plate opening and closing device and office equipment equipped with document crimping plate |
| JP4996955B2 (en) * | 2007-03-28 | 2012-08-08 | 下西技研工業株式会社 | Switchgear |
| JP5429765B2 (en) * | 2007-04-19 | 2014-02-26 | 株式会社ナチュラレーザ・ワン | Document crimping plate opening and closing device and office equipment equipped with document crimping plate |
-
2009
- 2009-08-20 JP JP2009190703A patent/JP5569925B2/en not_active Expired - Fee Related
-
2010
- 2010-08-19 TW TW099127820A patent/TWI405912B/en not_active IP Right Cessation
- 2010-08-19 CN CN201010259529.7A patent/CN101995786B/en not_active Expired - Fee Related
- 2010-08-19 KR KR1020100080157A patent/KR101285544B1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009071804A (en) * | 2007-08-21 | 2009-04-02 | Kato Electrical Mach Co Ltd | Device for opening and closing original pressing plate and office equipment with the plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI646246B (en) * | 2016-10-31 | 2019-01-01 | 加藤電機（香港）有限公司 | Door opening device and cabinet having the door opening device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5569925B2 (en) | 2014-08-13 |
| KR101285544B1 (en) | 2013-07-11 |
| KR20110019713A (en) | 2011-02-28 |
| CN101995786B (en) | 2014-02-12 |
| TW201107612A (en) | 2011-03-01 |
| JP2011043593A (en) | 2011-03-03 |
| CN101995786A (en) | 2011-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |