TWI499518B - Opening-closing supporting device of copy pressing plate and office machine having the same - Google Patents
Opening-closing supporting device of copy pressing plate and office machine having the same Download PDFInfo
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- TWI499518B TWI499518B TW101150645A TW101150645A TWI499518B TW I499518 B TWI499518 B TW I499518B TW 101150645 A TW101150645 A TW 101150645A TW 101150645 A TW101150645 A TW 101150645A TW I499518 B TWI499518 B TW I499518B
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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
- H04N1/00559—Mounting or support of components or elements
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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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Facsimiles In General (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
本發明係關於適合用在複印機、印刷機、傳真機、掃描機等事務機器中的一種原稿壓合板開闔裝置及使用此原稿壓合板開闔裝置的事務機器。The present invention relates to an original plywood opening device suitable for use in a copying machine, a printing machine, a facsimile machine, a scanner, etc., and a transaction machine using the original plywood opening device.
在複印機、印刷機、傳真機、掃描機等事務機器的裝置本體中，原稿壓合板係藉由開闔裝置相對於裝置本體的上方可轉動地組裝。其中，原稿壓合板的開闔裝置係可轉動地支撐原稿壓合板的後部，並能使原稿壓合板覆蓋裝置本體上方的隱形玻璃，同時亦可舉起原稿壓合板的前部讓隱形玻璃露出。在一般情況下，原稿壓合板在事務機器處於未使用狀態時通常緊密貼合裝置本體上方的隱形玻璃並閉合。In the apparatus body of a transaction machine such as a copying machine, a printing machine, a facsimile machine, a scanner, etc., the document pressing plate is rotatably assembled with respect to the upper side of the apparatus body by the opening device. Wherein, the opening device of the original pressing plate rotatably supports the rear portion of the original pressing plate, and enables the original pressing plate to cover the invisible glass above the device body, and also lifts the front portion of the original pressing plate to expose the contact glass. In general, the original plywood is typically snugly attached to the invisible glass above the body of the device and closed when the transaction machine is in an unused state.
近年來在複印機等事務機器中，原稿壓合板上一般多使用有自動原稿輸送裝置(ADF)等具重量的裝置。在此情況下，若欲不使用自動原稿輸送裝置將原稿放置在隱形玻璃上方，則需將原稿壓合板開啟後露出(顯現出)隱形玻璃，在露出的隱形玻璃上放置原稿後，再閉合原稿壓合板，讓原稿壓合板能將原稿壓合在隱形玻璃上。In recent years, in a business machine such as a copying machine, a weighted device such as an automatic document feeder (ADF) is generally used in an original press plate. In this case, if you want to place the original on the invisible glass without using the automatic original conveying device, you need to open the original pressing plate to expose (appear) the invisible glass, place the original on the exposed invisible glass, and then close the original. The plywood allows the original ply to press the original onto the invisible glass.
而上述習知的原稿壓合板如同專利文獻1(日本專利文獻特開第2001-238014號公報)中的記載內容所示，其 係透過一對的原稿壓合板開闔裝置可轉動地將後部相對.於裝置本體組裝，同時經由彈性手段加強原稿壓合板往開啟方向的動作，其中彈性手段係由原稿壓合板開闔裝置內的強力線圈彈簧所形成，而開啟的原稿壓合板係藉由彈簧的彈力保持在開啟狀態。由於裝置本體在進行修理或者保養時原稿壓合板能保持在開啟狀態，因此有利於修理或保養作業的進行。The above-mentioned conventional document plywood is as shown in the description in the patent document 1 (Japanese Patent Laid-Open Publication No. 2001-238014), Through a pair of original plywood opening device, the rear portion is rotatably assembled relative to the device body, and the action of the original plywood in the opening direction is enhanced by elastic means, wherein the elastic means is opened by the original plywood opening device A strong coil spring is formed, and the opened original press plate is kept open by the spring force of the spring. Since the original platen can be kept open during the repair or maintenance of the device body, it is advantageous for repair or maintenance work.
然而，在低價位的事務機器中並不具有專利文獻1中構成的原稿壓合板開闔裝置，而是使用結構組成更簡單的原稿壓合板開闔裝置，構成簡化且低廉的原稿壓合板開闔裝置因為無法讓原稿壓合板在修理或保養作業時保持在全開的開啟狀態，所以具有讓裝置本體的修理或保養作業難以進行的問題。However, in the low-priced transaction machine, the original document panel opening device constructed in Patent Document 1 is not provided, but the original platen opening device having a simpler structural composition is used, and the simplified and inexpensive original platen is opened. Since the 阖 device cannot keep the original pressure plate in the fully open state during repair or maintenance work, it has a problem that it is difficult to carry out repair or maintenance work of the device body.
本發明為解決上述問題，提供一種即便使用簡單構成的開闔裝置也能保持原稿壓合板其開闔狀態的原稿壓合板開闔裝置及使用此原稿壓合板開闔裝置的事務機器。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and provides an original plywood opening device capable of holding an opening of a document pressing plate even with a simple opening device, and a transaction machine using the original ply opening device.
為達上述目的，本發明之一種事務機器的原稿壓合板開闔裝置係包含一第一開闔裝置以及一第二開闔裝置，第一開闔裝置係具有簡單的構成同時讓原稿壓合板相對於事務機器的裝置本體在其後部開闔地支撐，第二開闔裝置係設置於原稿壓合板的左右其中一側或兩側上較第一開闔裝置前方的位置，第二開闔裝置係包含一組裝元件、一 支撐元件以及一壓縮彈簧。組裝元件係具有一底板以及兩個側板，底板係組裝於裝置本體。支撐元件係具有一背板以及兩個側板，並藉由一鉸鏈桿將支撐元件的兩個側板轉動地組裝在組裝元件的兩個側板。壓縮彈簧係收容於支撐元件內部並彈性裝設在支撐元件與組裝元件之間。其中，支撐元件的前端部係與原稿壓合板的下側可滑動地靠接或卡合。To achieve the above object, an original plywood opening device of a transaction machine of the present invention comprises a first opening device and a second opening device, the first opening device having a simple configuration while allowing the original pressing plate to be opposed The device body of the transaction machine is openly supported at a rear portion thereof, and the second opening device is disposed at a position on one or both sides of the left and right sides of the original platen than the first opening device, and the second opening device is Including an assembly component, a Supporting element and a compression spring. The assembly component has a bottom plate and two side plates, and the bottom plate is assembled to the device body. The support member has a back plate and two side plates, and the two side plates of the support member are rotatably assembled to the two side plates of the assembly member by a hinge rod. The compression spring is housed inside the support member and is elastically disposed between the support member and the assembly member. Wherein, the front end portion of the support member is slidably abutted or engaged with the lower side of the original press plate.
在一實施例中，本發明的第二開闔裝置係包含一組裝元件、一支撐元件、一支撐部、一鉸鏈桿、一受壓元件、一靠接板、一凸輪滑件、一避震器以及一壓縮彈簧。組裝元件係具有一底板以及凹折彎曲底板之兩側所形成的兩個側板，底板係組裝於裝置本體。支撐元件係從組裝元件的兩個側板之下端側往內側凹折彎曲並具有一背板、一頂板部以及兩個抱持部，頂板部係為凹折彎曲背板的前端部所形成。支撐部係設置在支撐元件的前端部，且支撐部係可滑動地靠接或卡合於原稿壓合板的下側。鉸鏈桿係將支撐元件的兩個側板往組裝元件的兩個側板轉動地連結，受壓元件係組裝於組裝元件的兩個側板之間，靠接板係固定該支撐元件的頂板部。凸輪滑件係滑動地收裝在支撐元件內部並被該兩個抱持部所抱持，同時靠接受壓元件。避震器係配設於凸輪滑件與靠接板之間，壓縮彈簧係於避震器的凸緣部與凸輪滑件之間彈性裝設在避震器的外側位置。In one embodiment, the second opening device of the present invention comprises an assembly component, a support component, a support portion, a hinge bar, a pressure component, a backing plate, a cam slider, and a shock absorber. And a compression spring. The assembly component has a bottom plate and two side plates formed on both sides of the concavely bent bottom plate, and the bottom plate is assembled to the device body. The support member is concavely bent from the lower end side of the two side plates of the assembly member to the inner side and has a back plate, a top plate portion and two holding portions, and the top plate portion is formed by the front end portion of the concave bent back plate. The support portion is disposed at a front end portion of the support member, and the support portion is slidably abutted or engaged with the lower side of the original press plate. The hinge rod rotatably couples the two side plates of the support member to the two side plates of the assembly member, and the pressure receiving member is assembled between the two side plates of the assembly member, and the abutment plate fixes the top plate portion of the support member. The cam slider is slidably received inside the support member and held by the two holding portions while receiving the pressing member. The shock absorber is disposed between the cam slider and the abutment plate, and the compression spring is elastically attached to the outer side of the shock absorber between the flange portion of the shock absorber and the cam slider.
此外，本發明之支撐元件之前端部的支撐部的滑動動 作係根據原稿壓合板的開啟角度透過一導引元件做限制，支撐元件的前端部係為第二開闔裝置的支撐元件與原稿壓合板靠接之處。Further, the sliding portion of the support portion of the front end portion of the support member of the present invention The fixing is performed according to the opening angle of the original pressing plate through a guiding member, and the front end portion of the supporting member is a position where the supporting member of the second opening device abuts against the original pressing plate.
更進一步，本發明之支撐元件之前端部的支撐部係包括與原稿壓合板連接並轉動的滾軸。Furthermore, the support portion of the front end portion of the support member of the present invention includes a roller that is coupled to and rotates with the original press plate.
另外，本發明之一種事務機器係包含有上述的一種原稿壓合板開闔保持裝置。Further, a transaction machine of the present invention comprises the above-described original plywood opening and holding device.
又，本發明中的開啟方向係為原稿壓合板以上述第一開闔裝置的轉動軸為中心做轉動時遠離放置有原稿之隱形玻璃的方向，而閉合方向係為原稿壓合板靠近隱形玻璃的方向，其中第一開闔裝置係設置於原稿壓合板的後部。Moreover, the opening direction in the present invention is a direction in which the original pressing plate is rotated away from the rotating shaft of the first opening device away from the contact glass in which the original is placed, and the closing direction is the original pressing plate close to the invisible glass. Direction, wherein the first opening device is disposed at the rear of the original platen.
本發明之原稿壓合板開闔保持裝置係包含一第一開闔裝置以及一第二開闔裝置，第一開闔裝置係具有簡單的構成同時讓原稿壓合板相對於事務機器的裝置本體在其後部開闔地支撐，第二開闔裝置係設置於原稿壓合板的左右其中一側或兩側上較第一開闔裝置前方的位置，第二開闔裝置係包含一組裝元件、一支撐元件以及一壓縮彈簧。組裝元件係具有一底板以及兩個側板，底板係組裝於裝置本體。支撐元件係具有一背板以及兩個側板，並藉由一鉸鏈桿將支撐元件的兩個側板轉動地組裝在組裝元件的兩個側板。壓縮彈簧係收容於支撐元件內部並彈性裝設在支撐元件與組裝元件之間。其中，支撐元件的前端部係與原稿壓合板的下側靠接或卡合。藉由前述構成，即使簡化第 一開闔裝置的構成，在能利用第二開闔裝置讓原稿壓合板保持在開啟狀態之下，由於第二開闔裝置上相對於原稿壓合板的支點係往原稿壓合板的前方移動，因此能減少施加在第二開闔裝置的負重，讓第二開闔裝置能使用材質較薄的金屬板元件。更進一步，因為不需使用由壓縮彈簧等具有高彈力之元件所構成的彈性手段，就整體而言能小型化原稿壓合板開闔保持裝置並降低製造成本。The original plywood opening and closing device of the present invention comprises a first opening device and a second opening device, the first opening device having a simple configuration while allowing the original pressing plate to be opposite to the machine body of the transaction machine The second opening device is disposed at a position on one or both sides of the left and right sides of the original platen than the first opening device, and the second opening device comprises an assembly component and a supporting component. And a compression spring. The assembly component has a bottom plate and two side plates, and the bottom plate is assembled to the device body. The support member has a back plate and two side plates, and the two side plates of the support member are rotatably assembled to the two side plates of the assembly member by a hinge rod. The compression spring is housed inside the support member and is elastically disposed between the support member and the assembly member. The front end portion of the support member abuts or engages with the lower side of the original press plate. With the aforementioned constitution, even if the simplified The opening device is configured to hold the original pressing plate in an open state by using the second opening device, because the fulcrum of the second opening device relative to the original pressing plate is moved toward the front of the original pressing plate, The load applied to the second opening device can be reduced, and the second opening device can use a thin metal plate member. Further, since it is not necessary to use an elastic means composed of a member having a high elasticity such as a compression spring, the original plywood opening and holding device can be miniaturized as a whole and the manufacturing cost can be reduced.
再者，因為第二開闔裝置僅用於讓原稿壓合板能在修理或保養時保持穩定的開啟狀態，即使簡化第一開闔裝置的構成，同樣也能保有原稿壓合板開啟時的穩定狀態。Furthermore, since the second opening device is only used to allow the original pressing plate to maintain a stable open state during repair or maintenance, even if the configuration of the first opening device is simplified, the steady state of the original pressing plate can be maintained as well. .
以下，依據圖式說明本發明之原稿壓合板開闔保持裝置及具有其之事務機器的一實施例。Hereinafter, an embodiment of the original plywood opening and holding device of the present invention and a transaction machine having the same will be described with reference to the drawings.
在下面的說明中，具有本發明之原稿壓合板開闔保持裝置的事務機器雖以複印機為例，但組裝有本發明之原稿壓合板開闔保持裝置的事務機器並不限定於複印機，將如同前述可以是印刷機、傳真機、掃描機或其他事務機器等。In the following description, the transaction machine having the original plywood opening and closing device of the present invention is exemplified by a copying machine, but the transaction machine in which the original plywood opening and closing device of the present invention is incorporated is not limited to the copying machine, and will be like The foregoing may be a printing machine, a facsimile machine, a scanner or other transaction machine.
本發明之原稿壓合板開闔保持裝置A如圖1至圖3中所示，其係包含一第一開闔裝置2以及一第二開闔裝置3。其中第一開闔裝置2係將原稿壓合板12相對於複印機等事務機器1之裝置本體11在其後部可開闔地保持，第二開闔裝置3係可開闔地支撐原稿壓合板12之左右其中一 側或兩側上前後方向的中間位置。根據圖1中的實施例，原稿壓合板12其左側之側邊部的中間位置係被第二開闔裝置3所保持支撐，在其他實施例中也可以是具有相同構成的第二開闔裝置3或圖中未標示的第三開闔裝置來保持支撐右側的側邊部。又，原稿壓合板12係如圖中所示具有原稿自動輸送裝置12a，本發明同時也包含不具有自動原稿輸送裝置的態樣。The original plywood opening and holding device A of the present invention, as shown in FIGS. 1 to 3, includes a first opening device 2 and a second opening device 3. The first opening device 2 holds the original pressing plate 12 at a rear portion thereof with respect to a device body 11 of a copying machine or the like, and the second opening device 3 retractably supports the original pressing plate 12. One of the left and right The middle position in the front-rear direction on the side or both sides. According to the embodiment of Fig. 1, the intermediate position of the left side edge portion of the original plywood 12 is supported by the second opening device 3, and in other embodiments, the second opening device having the same configuration. 3 or a third opening device not shown in the figure to hold the side portion supporting the right side. Further, the original pressing plate 12 has an automatic document feeding device 12a as shown in the drawing, and the present invention also includes an aspect in which the automatic document feeding device is not provided.
第二開闔裝置3將如後述係具有例如是壓縮彈簧307的彈性手段，在原稿壓合板12閉合時積蓄在此彈性手段的應力係加強原稿壓合板12往開啟方向的作用力，透過此作用力讓原稿壓合板12在開啟操作時能以輕微的力道舉起。The second opening device 3 has an elastic means such as a compression spring 307 as will be described later, and the stress accumulated in the elastic means when the original pressing plate 12 is closed strengthens the force of the original pressing plate 12 in the opening direction. The force allows the original plywood 12 to be lifted with a slight force during the opening operation.
而本發明之原稿壓合板開闔保持裝置A的特徵在於，如同上述在透過第一開闔裝置2可轉動地保持支撐原稿壓合板12其後部的同時，藉由第二開闔裝置3支撐原稿壓合板12其左右側邊中至少其中一側之前後方向的中間位置，以加強原稿壓合板往開啟方向的作用力。Further, the original plywood opening and holding device A of the present invention is characterized in that the original is supported by the second opening device 3 while rotatably holding the rear portion of the original pressing plate 12 through the first opening device 2 as described above. The intermediate position of at least one of the left and right sides of the pressure plate 12 in the front and rear directions is to strengthen the force of the original pressing plate in the opening direction.
本發明之第一開闔裝置2不同於習知技術在可轉動地保持支撐原稿壓合板其後部的同時仍需透過彈簧等加強機構來加強原稿壓合板往開啟方向的作用力，僅藉由可轉動地保持支撐原稿壓合板其後部的機能即能達到加強作用力的功效。另外，圖1至圖3中所示之實施例係為固定在裝置本體11上的第一撐架21與固定在原稿壓合板12 上的第二撐架22透過鉸鏈銷23彼此可轉動地連結的構造。The first opening device 2 of the present invention is different from the prior art in that it can rotatably support the rear portion of the original pressing plate while still reinforcing the force of the original pressing plate in the opening direction by a reinforcing mechanism such as a spring, only by Rotatingly maintaining the function of supporting the rear portion of the original pressing plate can achieve the effect of reinforcing the force. In addition, the embodiment shown in FIGS. 1 to 3 is the first bracket 21 fixed to the apparatus body 11 and fixed to the original platen 12 The upper second brackets 22 are rotatably coupled to each other by the hinge pins 23.
然而，第一開闔裝置2的構成並不限定於本發明的實施例，可以是使用具有輔助第二開闔裝置3其作用力之彈性手段的第一開闔裝置(圖中未標示)，也可以是利用第一開闔裝置與第二開闔裝置兩邊之作用力讓原稿壓合板12往開啟方向轉動的構成。其中，第二開闔裝置3係為具有將原稿壓合板12往開啟方向舉起之作用力的主體，彈性手段係為扭力彈簧或壓縮彈簧等。However, the configuration of the first opening device 2 is not limited to the embodiment of the present invention, and may be a first opening device (not shown) having an elastic means for assisting the force of the second opening device 3, It is also possible to adopt a configuration in which the urging force on both sides of the first opening device and the second opening device causes the original pressing plate 12 to rotate in the opening direction. The second opening device 3 is a main body having a biasing force for lifting the original pressing plate 12 in the opening direction, and the elastic means is a torsion spring or a compression spring.
又，具有各種習知技術構成之升降機構的第二開闔裝置也能做為第一開闔裝置2使用，其中升降機構係可對應如書本般的厚重原稿，並在壓合原稿時舉起原稿壓合板的後部。在前述情況下，本發明中將原稿壓合板12往開啟方向舉起的作用力係以第二開闔裝置3中壓縮彈簧等彈性手段的作用力為主，來自於原稿壓合板12其後部之第一開闔裝置2的作用力僅做為輔助。Further, the second opening device having various lifting mechanisms constituted by the prior art can also be used as the first opening device 2, wherein the lifting mechanism can correspond to a thick original such as a book, and when the original is pressed From the back of the original plywood. In the above case, in the present invention, the urging force of the original pressing plate 12 in the opening direction is mainly the urging force of the elastic means such as the compression spring in the second opening device 3, and is derived from the rear portion of the original pressing plate 12. The force of the first opening device 2 is only used as an aid.
另一方面，保持支撐原稿壓合板12左右其中一側邊部之中間位置其開啟狀態的第二開闔裝置3必須具有由壓縮彈簧或扭力彈簧等彈性手段構成的加強機構，透過加強機構的作用力讓原稿壓合板12的開闔操作變得更容易，其中，加強機構係用以加強原稿壓合板12往開啟方向的作用力。值得一提的是，第二開闔裝置3並不限定於圖中實施例所示之的態樣，只要是舉有相同機能的構成即可， 同樣地構成彈性手段的加強機構亦不受限制。On the other hand, the second opening device 3 that maintains the open state of the left and right sides of the left and right sides of the original pressing plate 12 must have a reinforcing mechanism composed of a resilient means such as a compression spring or a torsion spring, and the reinforcing mechanism acts. The force makes it easier to open the original plywood 12, wherein the reinforcing mechanism is used to reinforce the force of the original plywood 12 in the opening direction. It is worth mentioning that the second opening device 3 is not limited to the embodiment shown in the embodiment of the figure, as long as it has the same function. The reinforcing mechanism that constitutes the elastic means is also not limited.
此外，上述所提到第二開闔裝置3對於原稿壓合板12的支撐位置，從減少原稿壓合板12其重量施加在第二開闔裝置3之轉動力矩的觀點來看，較佳為儘量設置在靠近原稿壓合板12的重心位置，但是在第二開闔裝置3其長度過長的情況下，則需考量兩者之間的關連重新選擇適當的位置。Further, the support position of the second opening device 3 mentioned above with respect to the original pressing plate 12 is preferably set as much as possible from the viewpoint of reducing the rotational moment of the original pressing plate 12 applied to the second opening device 3 In the vicinity of the center of gravity of the original plywood 12, but in the case where the length of the second opening device 3 is too long, it is necessary to consider the relationship between the two to reselect the appropriate position.
再者，本發明之第二開闔裝置3其相對於裝置本體11的組裝位置係將第二開闔裝置3組裝於裝置本體11的側面，且設置在位於裝置本體11其上面或側面的組裝凹部11a內，以避免干擾原稿壓合板12的開闔操作。Furthermore, the second opening device 3 of the present invention is assembled with respect to the device body 11 to assemble the second opening device 3 to the side of the device body 11 and is disposed on the upper side or the side of the device body 11 The inside of the recess 11a is provided to avoid disturbing the opening operation of the original pressing plate 12.
承上所述，本發明中支撐原稿壓合板12其側邊部前後方向之中間位置的第二開闔裝置3若能將原稿壓合板12相對於事務機器1其裝置本體11可開闔地支撐，且同時具有彈性手段的話，則不限定為何種構造，可以是使用各種構成的態樣。其中，彈性手段係於原稿壓合板12行開闔操作時加強將原稿壓合板往上舉起之作用力。圖4至圖6係列舉一具體的實施例，以下將依序參照相關圖示說明。As described above, in the present invention, the second opening device 3 supporting the intermediate position of the side portion of the original pressing plate 12 in the front-rear direction can support the original pressing plate 12 with respect to the apparatus body 11 of the transaction machine 1 Further, if it has an elastic means at the same time, it is not limited to what kind of structure, and various aspects may be used. Among them, the elastic means is to strengthen the force of lifting the original pressing plate upward when the original pressing plate 12 is opened. A specific embodiment of the series of Figures 4 to 6 will be described below with reference to the related drawings.
圖示中第二開闔裝置3的組裝元件301係例如是SUS等金屬板製的元件，並組裝在前述事務機器1的裝置本體11上。從支撐元件302其背板302b往下方凹折彎曲所形成的兩個側板302a、302a係藉由鉸鏈桿303往自組裝元件301其底板301b之兩側站立形成的兩個側板301a、301a 可轉動地軸樞支撐，其中支撐元件302同樣為SUS等金屬板所製成。又，在組裝元件301上軸樞承受鉸鏈桿303的軸承孔(圖中未示)，較佳為組裝有軸承元件於其中(圖中未示)。The assembly element 301 of the second opening device 3 is, for example, an element made of a metal plate such as SUS, and is assembled to the apparatus body 11 of the transaction machine 1. The two side plates 302a, 302a formed by the concave bending of the support member 302 from the back plate 302b thereof are formed by the hinge bars 303 and the two side plates 301a, 301a which are formed on both sides of the bottom plate 301b of the self-assembling member 301. The pivoting support is rotatably, wherein the support member 302 is also made of a metal plate such as SUS. Further, the assembly member 301 is pivotally received by a bearing hole (not shown) of the hinge rod 303, and a bearing member is preferably assembled therein (not shown).
組裝元件301的兩個側板301a、301a更組裝有固定鉸鏈桿304，其組裝位置係不同於鉸鏈桿303的組裝位置，透過被固定鉸鏈桿304與鉸鏈桿303***貫通的方式，使受壓元件305可固定至組裝元件301的兩個側板301a、301a之間。此外，受壓元件305可單獨做為固定鉸鏈桿304，也可以做為轉動滾軸。The two side plates 301a, 301a of the assembly member 301 are further assembled with a fixed hinge rod 304, the assembly position of which is different from the assembly position of the hinge rod 303, and the pressure receiving member is inserted through the fixed hinge rod 304 and the hinge rod 303. 305 can be secured between the two side panels 301a, 301a of the assembly element 301. Further, the pressure receiving member 305 can be used alone as the fixed hinge rod 304 or as a rotating roller.
支撐元件302除了上述的兩個側板302a、302a之外，更具有上述之背板302b、頂板部302c以及兩個抱持部302d、302d，同時在內部可滑動地收容有凸輪滑件306，其中凸輪滑件306的凸輪面306a係與受壓元件305的受壓面305a靠接。The support member 302 further includes the above-mentioned back plate 302b, top plate portion 302c and two holding portions 302d, 302d in addition to the above-mentioned two side plates 302a, 302a, while slidably housing the cam slider 306 therein, wherein The cam surface 306a of the cam slider 306 abuts against the pressure receiving surface 305a of the pressure receiving member 305.
凸輪滑件306與避震器310其凸緣部310a之間彈性設置有收容在避震器310內部的壓縮彈簧307，其係將凸輪滑件306往受壓元件305壓接的同時，藉由凸輪滑件306讓支撐元件302加強往原稿壓合板12其開啟方向的作用力，或者是加強從預設開啟方向往閉合方向的作用力。The cam slider 306 and the flange portion 310a of the shock absorber 310 are elastically disposed with a compression spring 307 housed inside the shock absorber 310, which is used to crimp the cam slider 306 to the pressure receiving member 305. The cam slider 306 causes the support member 302 to reinforce the force in the opening direction of the original platen 12, or to strengthen the force from the predetermined opening direction to the closing direction.
避震器(流體阻尼器)310可例如是使用習知.技術中活塞式黏性流體的構成，其凸緣部310a係與組裝在支撐元件302其頂板部302c的靠接板308靠接。在靠接板308 的外側下方則靠接有止動銷309，用以穩定地承受壓縮彈簧307的彈力，其中壓縮彈簧307係為彈性手段。The shock absorber (fluid damper) 310 can be constructed, for example, using a piston-type viscous fluid in the prior art, and the flange portion 310a abuts against the abutment plate 308 assembled to the top plate portion 302c of the support member 302. On the abutment plate 308 The lower side of the outer side is abutted with a stopper pin 309 for stably receiving the elastic force of the compression spring 307, wherein the compression spring 307 is an elastic means.
換句話說，靠接板308係如圖8中所示，其係將下側部以剖面L形做凹折彎曲，在上側部則設置有一對卡止孔308a、308a以及組裝孔308b，同時在中央部更設置有大直徑的插通孔308c，當靠接板308與設置在支撐元件302其頂板部302c的一對突起部302e、302e卡合卡止孔308a、308a時，其係利用***貫通在組裝孔308b的鉚釘311往頂板部302c的組裝孔302g組裝，同時靠接板308的下側係與止動銷309靠接。特別如圖5及圖6中所示，避震器310係將其活塞桿310b的前端與突起部306b靠接，同時將突起部310d往靠接板308上的插通孔308c嵌入。其中，避震器310係設置在支撐元件302內的凸輪滑件306與靠接板308之間，突起部306b係設置在凸輪滑件306的內部，突起部310d係設置於柱體部310c其端部的凸緣部310a。又，元件符號302h係為卡止孔，卡止孔302h係於第二開闔裝置3組裝站立時***有圖中未標示的插銷，用以防止凸輪滑件306的突出，並讓支撐元件302的兩個側板302a、302a能更容易透過鉸鏈桿303與組裝元件301的兩個側板301a、301a相連結。再者，圖9中凸輪滑件306的圖示上元件符號306d係指長條凹狀的滑脂填充處。In other words, the abutment plate 308 is as shown in FIG. 8 in that the lower side portion is concavely bent in a cross-sectional L shape, and the upper side portion is provided with a pair of locking holes 308a, 308a and an assembly hole 308b. Further, a large-diameter insertion hole 308c is provided in the center portion, and when the abutment plate 308 is engaged with the pair of projections 302e and 302e provided in the top plate portion 302c of the support member 302, the locking holes 308a and 308a are engaged. The rivet 311 inserted through the assembly hole 308b is assembled to the assembly hole 302g of the top plate portion 302c, and the lower side of the abutment plate 308 abuts against the stopper pin 309. As shown in particular in FIGS. 5 and 6, the shock absorber 310 abuts the front end of the piston rod 310b against the projection 306b, and simultaneously inserts the projection 310d into the insertion hole 308c of the abutment plate 308. The shock absorber 310 is disposed between the cam slider 306 and the abutment plate 308 in the support member 302. The protrusion portion 306b is disposed inside the cam slider 306, and the protrusion portion 310d is disposed on the cylinder portion 310c. The flange portion 310a of the end. Further, the component symbol 302h is a locking hole, and the locking hole 302h is inserted into the second untwisting device 3 when it is assembled and inserted with a pin not shown in the figure to prevent the cam slider 306 from protruding and the supporting member 302. The two side plates 302a, 302a can be more easily coupled to the two side plates 301a, 301a of the assembly member 301 through the hinge bar 303. Further, the illustrated upper symbol 306d of the cam slider 306 in Fig. 9 refers to a long concave concave grease fill.
更進一步，本發明之第二開闔裝置3特別如圖7與圖9中所示，在支撐元件302其背板302b的下方設置有一對 凸狀部302f、302f的同時，在凸輪滑件306的上方則設置有與凸狀部302f、302f嵌合的凹狀部306c、306c，如此一來當第二開闔裝置3以支撐元件302其鉸鏈桿303為支點轉動時，可透過原稿壓合板12其閉合前的摩擦動作來達到減速的效果。Furthermore, the second opening device 3 of the present invention, as shown in particular in Figures 7 and 9, has a pair of support members 302 disposed below the backing plate 302b thereof. At the same time as the convex portions 302f and 302f, concave portions 306c and 306c fitted to the convex portions 302f and 302f are provided above the cam slider 306, so that when the second opening device 3 supports the member 302 When the hinge rod 303 is rotated as a fulcrum, the effect of deceleration can be achieved by the friction action of the original pressing plate 12 before closing.
接著，針對本發明之原稿壓合板開闔保持裝置A的作用說明。如圖5中所示，在原稿壓合板12的閉合狀態下由於原稿壓合板12自身的重量大於壓縮彈簧307將原稿壓合板12往上推壓的彈力，因此原稿壓合板12可透過自身的重量保持穩定的閉合狀態，此時避震器310的活塞桿310b係與凸輪滑件306的突起部306b靠接。值得一提的是，可藉由將壓縮彈簧307的作用線移動至比受壓元件305其受壓面305a之軸心更下方的位置，或者是改變凸輪滑件306其凸輪面306a的形狀，來加強原稿壓合板12往開啟方向的作用力。Next, the action of the original plywood opening and holding device A of the present invention will be described. As shown in FIG. 5, in the closed state of the original pressing plate 12, since the weight of the original pressing plate 12 itself is larger than the elastic force by which the compression spring 307 pushes the original pressing plate 12 upward, the original pressing plate 12 can transmit its own weight. The stable closed state is maintained, at which time the piston rod 310b of the shock absorber 310 abuts against the projection 306b of the cam slider 306. It is worth mentioning that the action line of the compression spring 307 can be moved to a position lower than the axis of the pressure receiving surface 305a of the pressure receiving member 305, or the shape of the cam surface 306a of the cam slider 306 can be changed. To strengthen the force of the original pressing plate 12 in the opening direction.
在圖5的狀態下將原稿壓合板12開啟時，支撐元件302係以鉸鏈桿303為中心轉動，壓縮彈簧307的作用線係往比受壓元件305其受壓面305a之軸心更下方的位置移動，受壓元件305的受壓面305a與凸輪滑件306其凸輪面306a的靠接之處則從比凸輪面306a較高的地方往低處移動，支撐元件302透過壓縮彈簧307可加強原稿壓合板12往開啟方向的作用力，讓原稿壓合板12能在抵消自身重量的狀態下被開啟。When the original pressing plate 12 is opened in the state of FIG. 5, the supporting member 302 is rotated about the hinge lever 303, and the action line of the compression spring 307 is lower than the axial center of the pressure receiving surface 305a of the pressure receiving member 305. When the position is moved, the abutment of the pressure receiving surface 305a of the pressure receiving member 305 and the cam surface 306a of the cam slider 306 is moved from a higher position than the cam surface 306a, and the supporting member 302 is reinforced by the compression spring 307. The force of the original pressing plate 12 in the opening direction allows the original pressing plate 12 to be opened in a state of offsetting its own weight.
此時，由原稿壓合板12施加在第二開闔裝置3上的轉動力矩係為「在第二開闔裝置3上原稿壓合板12其支撐部312至原稿壓合板12其重心的距離×原稿壓合板12的重量」，此數值與習知技術中讓原稿壓合板的後部利用第二開闔裝置做軸樞支撐的情況相比，施加在第二開闔裝置上原稿壓合板的轉動力矩被大幅的減少。又，當原稿壓合板12開啟時，避震器310其活塞桿310b的前端將從凸輪滑件306的突起部306b中脫離。At this time, the rotational moment applied by the original pressing plate 12 to the second opening device 3 is "the distance from the support portion 312 of the original opening plate 3 to the center of gravity of the original pressing plate 12 on the second opening device 3 × original The weight of the plywood 12, which is compared with the case where the rear portion of the original plywood is pivotally supported by the second opening device in the prior art, the rotational moment of the original plywood applied to the second opening device is Significantly reduced. Further, when the original pressing plate 12 is opened, the front end of the piston rod 310b of the shock absorber 310 is detached from the protruding portion 306b of the cam slider 306.
在原稿壓合板12的開啟過程中，第二開闔裝置3上原稿壓合板12的支撐部312將沿著原稿壓合板12的側邊部下方滑動(參照圖5及圖6)，如圖中實施例所示，透過將板金或樹脂製成的導引元件313組裝在原稿壓合板12的側邊部下方，除了可限制開啟角度外，也能防止開啟操作時第二開闔裝置3的支撐部312從原稿壓合板12脫離拔出，讓開闔操作能圓順地進行，惟需注意的是，此處的導引元件313並非為必要元件。During the opening process of the original pressing plate 12, the supporting portion 312 of the original pressing plate 12 on the second opening device 3 will slide along the lower side of the original pressing plate 12 (refer to FIGS. 5 and 6), as shown in the figure. As shown in the embodiment, the guide member 313 made of sheet metal or resin is assembled under the side portion of the original platen 12, and in addition to restricting the opening angle, the support of the second opening device 3 during the opening operation can be prevented. The portion 312 is detached from the original pressing plate 12, so that the opening operation can be performed smoothly, but it is to be noted that the guiding member 313 here is not an essential element.
根據圖中的實施例，第二開闔裝置3的站立角度約為80度。According to the embodiment in the figures, the second opening device 3 has a standing angle of about 80 degrees.
又，第二開闔裝置3的支撐部312較佳為由支撐銷312a以及滾軸312b所構成。其中滾軸312b係於支撐銷312a的外圍可轉動地著裝，透過滾軸312b接觸原稿壓合板的下方做轉動，更加地確保原稿壓合板12的開闔動作能圓順地進行。Further, the support portion 312 of the second opening device 3 is preferably constituted by a support pin 312a and a roller 312b. The roller 312b is rotatably mounted on the outer periphery of the support pin 312a, and is rotated by the roller 312b contacting the lower surface of the original pressing plate to further ensure that the opening operation of the original pressing plate 12 can be smoothly performed.
在將原稿壓合板12閉合時，若接近預設的閉合角度，避震器310其活塞桿310b的前端係與凸輪滑件306的內頂部開始靠接，透過產生的緩衝效果控制支撐元件302的轉動，防止原稿壓合板12激烈地閉合。When the original pressing plate 12 is closed, if the preset closing angle is approached, the front end of the piston rod 310b of the shock absorber 310 starts to abut against the inner top of the cam slider 306, and the supporting element 302 is controlled by the generated cushioning effect. Rotate to prevent the original plywood 12 from being violently closed.
承上所述，第二開闔裝置3的構成若能將原稿壓合板12相對於事務機器1其裝置本體11可開闔地支撐，且同時具有彈性手段的話，則不限定為何種構造，可以是使用各種構成的態樣。其中，彈性手段係於原稿壓合板12行開闔操作時加強將原稿壓合板往上舉起之作用力。As described above, the second opening device 3 can be configured such that the original pressing plate 12 can be retractably supported with respect to the apparatus body 11 of the transaction machine 1 and has elastic means. It is the use of various aspects of the composition. Among them, the elastic means is to strengthen the force of lifting the original pressing plate upward when the original pressing plate 12 is opened.
另外，本發明的事務機器(例如包含複印機、印刷機、傳真機、掃描機、其他事務機器等)1由於具有上述本發明之原稿壓合板開闔保持裝置A，因此本發明的事務機器係為可發揮上述原稿壓合板開闔保持裝置A其優點的事務機器。Further, since the transaction machine of the present invention (for example, including a copying machine, a printing machine, a facsimile machine, a scanner, another transaction machine, etc.) 1 has the above-described original plywood opening and closing device A of the present invention, the transaction machine of the present invention is The transaction machine of the above-described original plywood opening and holding device A can be exerted.
更進一步，具有上述構成之本發明的原稿壓合板開闔保持裝置A係為事務機器1等在進行保養時，設置在裝置本體11與原稿壓合板12之間用以做連結使原稿壓合板12可開闔地保持支撐的開闔裝置。在此前提下，前述的第二開闔裝置3同時具有可小型化且低成本的功效，可謂一舉二得。Further, the document pressing plate opening and holding device A of the present invention having the above-described configuration is provided between the apparatus main body 11 and the original pressing plate 12 for the purpose of performing maintenance so that the original pressing plate 12 is joined. An opening device that can be retentively maintained. Under this premise, the aforementioned second opening device 3 has both miniaturization and low cost, and can be said to have two advantages.
上面針對同時使用第一開闔裝置2與第二開闔裝置3讓原稿壓合板12開闔的情況以及針對在裝置本體11進行修理或保養作業時使用第二開闔裝置3的情況做了說明。 在前述情況下，導引元件313皆不具作用，支撐元件302的支撐部312係相對於原稿壓合板12呈現分離的狀態，欲閉合原稿壓合板12時，利用圖中未標示的卡止銷或卡止元件讓支撐元件302往組裝元件301卡止，或者是讓支撐元件302往裝置本體11卡止，欲使用事務機器時，則透過卡止銷或卡止元件解除對於支撐元件302卡止狀態後，經由支撐元件302其前端的滾軸312b讓第二開闔裝置3能與原稿壓合板12的下方接觸，使開啟的原稿壓合板12能保持在開啟狀態且不掉落。The above description has been made on the case where the first opening device 2 and the second opening device 3 are simultaneously used to open the original pressing plate 12 and the case where the second opening device 3 is used in the repair or maintenance work of the device body 11 . In the foregoing case, the guiding member 313 has no function, and the supporting portion 312 of the supporting member 302 is in a separated state with respect to the original pressing plate 12. When the original pressing plate 12 is to be closed, the unillustrated locking pin or The locking element locks the supporting element 302 to the assembly element 301 or the supporting element 302 is locked to the device body 11. When the transaction machine is to be used, the locking element or the locking element is released from the locking element 302. Thereafter, the second opening device 3 can be brought into contact with the lower side of the original pressing plate 12 via the roller 312b at the front end of the supporting member 302, so that the opened original pressing plate 12 can be kept in the open state without falling.
綜上所述，本發明在具有上述構成之下，即使第一開闔裝置的結構簡單化，透過第二開闔裝置仍可使原稿壓合板保持穩定的開啟狀態，在原稿壓合板開啟的狀態下可讓事務機器其裝置本體的修理或保養作業不受干擾地進行。又，本發明之原稿壓合板開闔保持裝置較佳地適用於小型且低價位的事務機器中。In summary, according to the present invention, even if the structure of the first opening device is simplified, the original pressing plate can be kept in a stable open state by the second opening device, and the original pressing plate is opened. This allows the repair or maintenance work of the machine body of the transaction machine to be carried out without interference. Further, the original plywood opening and holding device of the present invention is preferably applied to a small and low-cost transaction machine.
1‧‧‧事務機器1‧‧‧Business Machine
11‧‧‧裝置本體11‧‧‧ device body
11a‧‧‧組裝凹部11a‧‧‧Assembled recess
12‧‧‧原稿壓合板12‧‧‧Original Plywood
12a‧‧‧原稿自動輸送裝置12a‧‧‧Automatic automatic conveying device
2‧‧‧第一開闔裝置2‧‧‧First opening device
21‧‧‧第一撐架21‧‧‧First bracket
22‧‧‧第二撐架22‧‧‧Second bracket
23‧‧‧鉸鏈銷23‧‧‧ Hinge pin
3‧‧‧第二開闔裝置3‧‧‧Second opening device
301‧‧‧組裝元件301‧‧‧Assembly components
301a、302a‧‧‧側板301a, 302a‧‧‧ side panels
301b‧‧‧底板301b‧‧‧floor
302‧‧‧支撐元件302‧‧‧Support components
302b‧‧‧背板302b‧‧‧ Backplane
302c‧‧‧頂板部302c‧‧‧ top board
302d‧‧‧抱持部302d‧‧‧ Holding Department
302e、306b、310d‧‧‧突起部302e, 306b, 310d‧‧‧ protrusions
302f‧‧‧凸狀部302f‧‧‧ convex
302g、308b‧‧‧組裝孔302g, 308b‧‧‧ assembly holes
302h、308a‧‧‧卡止孔302h, 308a‧‧‧ card hole
303‧‧‧鉸鏈桿303‧‧‧ Hinge rod
304‧‧‧固定鉸鏈桿304‧‧‧Fixed hinge rod
305‧‧‧受壓元件305‧‧‧pressure components
305a‧‧‧受壓面305a‧‧‧pressured surface
306‧‧‧凸輪滑件306‧‧‧Cam slider
306a‧‧‧凸輪面306a‧‧‧ cam surface
306c‧‧‧凹狀部306c‧‧‧ concave
306d‧‧‧滑脂填充處306d‧‧‧ grease filling
307‧‧‧壓縮彈簧307‧‧‧Compression spring
308‧‧‧靠接板308‧‧‧ Dependent board
308c‧‧‧插通孔308c‧‧‧ inserted through hole
309‧‧‧止動銷309‧‧‧stop sales
310‧‧‧避震器310‧‧‧Shock absorber
310a‧‧‧凸緣部310a‧‧‧Flange
310b‧‧‧活塞桿310b‧‧‧ piston rod
310c‧‧‧柱體部310c‧‧‧Cylinder Department
311‧‧‧鉚釘311‧‧‧ Rivets
312‧‧‧支撐部312‧‧‧Support
312a‧‧‧支撐銷312a‧‧‧Support pin
312b‧‧‧滾軸312b‧‧‧roller
313‧‧‧導引元件313‧‧‧Guide elements
A‧‧‧原稿壓合板開闔保持裝置A‧‧‧Original plywood opening and closing device
A’、B‧‧‧點A’, B‧‧ points
圖1為使用本發明之原稿壓合板開闔保持裝置的事務機器其中一實施例的斜視示意圖；圖2為本發明之原稿壓合板開闔保持裝置其中一實施例的閉合狀態側面示意圖；圖3為本發明之原稿壓合板開闔保持裝置其中一實施例的開啟狀態側面示意圖；圖4為使用於本發明之原稿壓合板開闔保持裝置的第 二開闔裝置其中一實施例的斜視示意圖；圖5為本發明之第二開闔裝置其閉合狀態的側視剖面圖；圖6為本發明之第二開闔裝置其開啟狀態的側視剖面圖；圖7為本發明之第二開闔裝置其支撐元件的示意圖，(a)為正面圖，(b)為底面圖，(c)為(b)中A’-A’連線部分的剖面擴大圖；圖8為本發明之第二開闔裝置其靠接板的斜視圖；以及圖9為本發明之第二開闔裝置其凸輪滑件的示意圖，(a)為平面圖，(b)為正面圖，(c)為(a)中B-B點連線的剖面擴大圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view showing an embodiment of a transaction machine using the original plywood opening and retaining device of the present invention; Figure 2 is a side view showing a closed state of an embodiment of the original plywood opening and retaining device of the present invention; A side view of an open state of an embodiment of the original plywood opening and holding device of the present invention; and FIG. 4 is a view of the opening and holding device of the original plywood used in the present invention. FIG. 5 is a side cross-sectional view showing a closed state of a second opening device of the present invention; FIG. 6 is a side cross-sectional view showing a second opening device of the present invention in an open state; Figure 7 is a schematic view showing the supporting member of the second opening device of the present invention, wherein (a) is a front view, (b) is a bottom view, and (c) is a portion of the line A'-A' in (b) Figure 8 is a perspective view of the abutment plate of the second opening device of the present invention; and Figure 9 is a schematic view of the cam slider of the second opening device of the present invention, (a) is a plan view, (b) ) is the front view, and (c) is the enlarged view of the section connecting the BB point in (a).
1‧‧‧事務機器1‧‧‧Business Machine
11‧‧‧裝置本體11‧‧‧ device body
11a‧‧‧組裝凹部11a‧‧‧Assembled recess
12‧‧‧原稿壓合板12‧‧‧Original Plywood
2‧‧‧第一開闔裝置2‧‧‧First opening device
21‧‧‧第一撐架21‧‧‧First bracket
22‧‧‧第二撐架22‧‧‧Second bracket
23‧‧‧鉸鏈銷23‧‧‧ Hinge pin
3‧‧‧第二開闔裝置3‧‧‧Second opening device
301‧‧‧組裝元件301‧‧‧Assembly components
302‧‧‧支撐元件302‧‧‧Support components
303‧‧‧鉸鏈桿303‧‧‧ Hinge rod
309‧‧‧止動銷309‧‧‧stop sales
312‧‧‧支撐部312‧‧‧Support
313‧‧‧導引元件313‧‧‧Guide elements
A‧‧‧原稿壓合板開闔保持裝置A‧‧‧Original plywood opening and closing device
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011284925A JP5995043B2 (en) | 2011-12-27 | 2011-12-27 | Document crimping plate opening and closing device and office equipment provided with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201325926A TW201325926A (en) | 2013-07-01 |
| TWI499518B true TWI499518B (en) | 2015-09-11 |
Family
ID=48677305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101150645A TWI499518B (en) | 2011-12-27 | 2012-12-27 | Opening-closing supporting device of copy pressing plate and office machine having the same |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5995043B2 (en) |
| KR (1) | KR101435728B1 (en) |
| CN (1) | CN103186067B (en) |
| TW (1) | TWI499518B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6507396B2 (en) * | 2015-05-19 | 2019-05-08 | 下西技研工業株式会社 | Hinge |
| JP2017187699A (en) * | 2016-04-08 | 2017-10-12 | 株式会社ナチュラレーザ・ワン | Hinge and office machine having the hinge |
| JP6975439B2 (en) * | 2017-01-10 | 2021-12-01 | 株式会社ナチュラレーザ・ワン | Original crimping plate switchgear and office equipment |
| JP6999155B2 (en) * | 2017-08-29 | 2022-01-18 | 株式会社ナチュラレーザ・ワン | Manuscript crimping plate switchgear and office equipment equipped with this |
| JP7264420B2 (en) * | 2018-10-05 | 2023-04-25 | 下西技研工業株式会社 | hinge |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0740957U (en) * | 1993-12-28 | 1995-07-21 | 下西技研工業株式会社 | Document pressure plate opening / closing device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544466Y2 (en) * | 1988-10-21 | 1993-11-11 | ||
| JPH085467Y2 (en) * | 1989-09-22 | 1996-02-14 | 加藤電機株式会社 | Document pressure plate opening / closing device |
| JPH0795366A (en) * | 1993-09-22 | 1995-04-07 | Fuji Photo Film Co Ltd | Original platen for image pickup |
| JP3423463B2 (en) * | 1995-02-20 | 2003-07-07 | 株式会社リコー | Document reading device |
| JP3641357B2 (en) * | 1997-09-24 | 2005-04-20 | 加藤電機株式会社 | Document crimping plate opening and closing device |
| JP3679030B2 (en) * | 2001-06-27 | 2005-08-03 | ニスカ株式会社 | Opening / closing device for original cover |
| JP2005223444A (en) * | 2004-02-03 | 2005-08-18 | Nec Access Technica Ltd | Composite machine |
| JP4116992B2 (en) * | 2004-11-11 | 2008-07-09 | 加藤電機株式会社 | Document crimping plate opening / closing device and office equipment provided with this document crimping plate opening / closing device |
| JP4898215B2 (en) * | 2005-12-27 | 2012-03-14 | 加藤電機株式会社 | Document crimping plate opening and closing device and office equipment |
| JP2007331337A (en) * | 2006-06-19 | 2007-12-27 | Brother Ind Ltd | Opening/closing type article |
| JP4378493B2 (en) * | 2007-04-27 | 2009-12-09 | シャープ株式会社 | Image forming apparatus |
| JP5382760B2 (en) * | 2007-11-02 | 2014-01-08 | 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 |
| JP5557176B2 (en) * | 2008-06-05 | 2014-07-23 | 株式会社ナチュラレーザ・ワン | Opening and closing device for document crimping plate and office equipment |
| JP2011107485A (en) * | 2009-11-18 | 2011-06-02 | Katoh Electrical Machinery Co Ltd | Device for opening/closing original cover plate and business machine |
| JP2011203574A (en) * | 2010-03-26 | 2011-10-13 | Brother Industries Ltd | Multifunctional peripheral |
-
2011
- 2011-12-27 JP JP2011284925A patent/JP5995043B2/en not_active Expired - Fee Related
-
2012
- 2012-12-20 KR KR1020120149140A patent/KR101435728B1/en not_active IP Right Cessation
- 2012-12-27 TW TW101150645A patent/TWI499518B/en active
- 2012-12-27 CN CN201210579927.6A patent/CN103186067B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0740957U (en) * | 1993-12-28 | 1995-07-21 | 下西技研工業株式会社 | Document pressure plate opening / closing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103186067B (en) | 2016-06-29 |
| CN103186067A (en) | 2013-07-03 |
| KR101435728B1 (en) | 2014-08-28 |
| JP2013134395A (en) | 2013-07-08 |
| KR20130075665A (en) | 2013-07-05 |
| TW201325926A (en) | 2013-07-01 |
| JP5995043B2 (en) | 2016-09-21 |
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