TWI838975B - Insertion hinge and office equipment using the same - Google Patents
Insertion hinge and office equipment using the same Download PDFInfo
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- TWI838975B TWI838975B TW111144924A TW111144924A TWI838975B TW I838975 B TWI838975 B TW I838975B TW 111144924 A TW111144924 A TW 111144924A TW 111144924 A TW111144924 A TW 111144924A TW I838975 B TWI838975 B TW I838975B
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- Prior art keywords
- sliding
- hinge
- mounting box
- pressing plate
- friction
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- 230000037431 insertion Effects 0.000 title abstract description 10
- 238000003780 insertion Methods 0.000 title abstract description 10
- 239000012530 fluid Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 229930040373 Paraformaldehyde Natural products 0.000 description 4
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- -1 polyoxymethylene Polymers 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Pivots And Pivotal Connections (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Facsimiles In General (AREA)
Abstract
Description
本發明係有關一種插入式鉸鏈及使用此插入式鉸鏈的事務機器，該插入式鉸鏈特別適用於例如小型影印機這類事務機器上的原稿壓合板，使原稿壓合板安裝至裝置本體而得以開闔。 The present invention relates to an insertable hinge and an office machine using the insertable hinge. The insertable hinge is particularly suitable for a document pressing plate on an office machine such as a small photocopier, so that the document pressing plate can be installed on the device body and opened.
習知使用於辦公室的事務機器，例如：影印機、複合機、傳真機、掃描機、印刷機等機器，多數在其裝置本體上設有具曝光玻璃之原稿放置台，且於該原稿放置台上覆蓋設有可與其相互開闔的原稿壓合板，為使該原稿壓合板組裝在裝置本體而得以相對於裝置本體進行開闔，習知技術已有各種構造的鉸鏈。 It is known that office machines such as photocopiers, multifunction machines, fax machines, scanners, printers, etc. are mostly provided with a manuscript placement table with an exposure glass on the device body, and a manuscript pressing plate that can be opened with the manuscript placement table is covered on the manuscript placement table. In order to enable the manuscript pressing plate to be assembled on the device body and opened relative to the device body, various hinge structures are known in the art.
上述的鉸鏈中，例如習知技術文獻一日本國特開2018-21586號公報所記載的插入式鉸鏈已眾所皆知。該插入式鉸鏈的安裝盒嵌入安裝在裝置本體側所設的安裝孔內，透過鉸鏈軸支持原稿壓合板的支持構件安裝在安裝盒而得以開闔，使抵接於支持構件上所設之凸輪部的滑動件收納於安裝盒內而得以滑動；該滑動件及安裝盒的底部之間具彈性地設有流體阻尼器與由壓縮螺旋彈簧構成的彈性構件。 Among the hinges mentioned above, for example, the insert hinge described in the known technical document Japanese Patent Publication No. 2018-21586 is well known. The installation box of the insert hinge is embedded in the installation hole provided on the side of the device body, and the support member supporting the manuscript pressing plate through the hinge shaft is installed in the installation box so as to be opened, so that the sliding member abutting against the cam portion provided on the support member is accommodated in the installation box so as to slide; a fluid damper and an elastic member composed of a compression coil spring are elastically provided between the sliding member and the bottom of the installation box.
日本國特開2018-21586號公報所記載的插入式鉸鏈雖具有其該具備的功能，但近年來為提升鉸鏈的操作性而裝設了摩擦機構，讓操作者在進行原稿壓合板的開闔操作時需要操作感更為良好的插入式鉸鏈。 Although the insertion hinge described in Japanese Patent Publication No. 2018-21586 has the functions it should have, in recent years, a friction mechanism has been installed to improve the operability of the hinge, so that the operator needs an insertion hinge with a better operating feel when opening and closing the manuscript pressing plate.
本發明的目的係提供一種插入式鉸鏈，讓事務機器的操作者更容易操作原稿壓合板。 The object of the present invention is to provide an insertable hinge that allows the operator of the transaction machine to more easily operate the document clamping plate.
為解決上述課題，本發明的鉸鏈係一種插入式鉸鏈，其包含安裝盒、支持構件、滑動件以及彈性構件。該安裝盒的內部具有朝上開口的機器收納部，並嵌入安裝於事務機器之裝置本體側所設的安裝孔；該支持構件透過鉸鏈軸連接在該安裝盒的兩側板而得以旋轉，並支持原稿壓合板；該滑動件收納於該安裝盒內而得以滑動；該彈性構件具彈性地設置在該滑動件及該安裝盒的底部之間，且將該滑動件壓接在該支持構件上所設的轉動凸輪部。該插入式鉸鏈設有一滑動摩擦機構，其將該支持構件伴隨該原稿壓合板之開闔操作而於特定旋轉角度範圍內的旋轉動作變換成滑動動作並產生摩擦扭矩。 To solve the above problems, the hinge of the present invention is an insertion hinge, which includes a mounting box, a supporting member, a sliding member, and an elastic member. The mounting box has an upwardly opened machine storage portion inside, and is embedded in a mounting hole provided on the side of the device body installed on the office machine; the supporting member is connected to the two side plates of the mounting box through a hinge shaft so as to be rotatable and support the manuscript pressing plate; the sliding member is received in the mounting box so as to be slidable; the elastic member is elastically arranged between the sliding member and the bottom of the mounting box, and presses the sliding member to the rotating cam portion provided on the supporting member. The insert hinge is provided with a sliding friction mechanism, which converts the rotational motion of the supporting member accompanying the opening and closing operation of the manuscript pressing plate within a specific rotation angle range into a sliding motion and generates a friction torque.
接著，根據本發明之插入式鉸鏈，該滑動摩擦機構係包含滑動收納構件以及摩擦凸狀部，該滑動收納構件收納在該安裝盒並與該鉸鏈軸連接；該摩擦凸狀部使該滑動件收納在該滑動收納構件內而得以滑動，並於該滑動收納構件根據該滑動件的滑動位置與該滑動件壓接。 Next, according to the insert hinge of the present invention, the sliding friction mechanism includes a sliding receiving member and a friction convex portion. The sliding receiving member is received in the mounting box and connected to the hinge shaft. The friction convex portion allows the sliding member to be received in the sliding receiving member so as to slide, and is pressed with the sliding member at the sliding receiving member according to the sliding position of the sliding member.
又，根據本發明之插入式鉸鏈，該摩擦凸狀部的下側係朝上設有傾斜部。 Furthermore, according to the insert hinge of the present invention, the lower side of the friction convex portion is provided with an inclined portion facing upward.
再者，根據本發明之插入式鉸鏈，該滑動摩擦機構產生摩擦扭矩時，該原稿壓合板的開闔角度係在30度以上。 Furthermore, according to the insert hinge of the present invention, when the sliding friction mechanism generates friction torque, the opening angle of the manuscript pressing plate is above 30 degrees.
另外，根據本發明之插入式鉸鏈，該滑動收納構件的底板部與該滑動件的內頂部之間係收納有流體阻尼器。 In addition, according to the insert hinge of the present invention, a fluid damper is housed between the bottom plate portion of the sliding housing component and the inner top portion of the sliding member.
然後，本發明的事務機器係使用了上述的插入式鉸鏈。 Then, the transaction machine of the present invention uses the above-mentioned plug-in hinge.
本發明因具有如上構造，安裝在支持構件的原稿壓合板進行開闔動作時，因滑動摩擦機構係在特定的開闔角度範圍內動作，而使原稿壓合板可在特定的各開闔範圍內停止於任意角度，有效防止原稿壓合板於特定開啟角度因彈性構件的彈力而彈起，而提升操作桿的操作性。並且，進行閉合操作時，滑動摩擦機構在流體阻尼器產生效果前即解除，因此不會傷害到流體阻尼器本身的機能，而可順暢進行閉合操作。 Because the present invention has the above structure, when the manuscript pressing plate installed on the supporting member performs the opening and closing action, the sliding friction mechanism operates within a specific opening and closing angle range, so that the manuscript pressing plate can stop at any angle within each specific opening and closing range, effectively preventing the manuscript pressing plate from bouncing up at a specific opening angle due to the elastic force of the elastic member, thereby improving the operability of the operating lever. In addition, when performing the closing operation, the sliding friction mechanism is released before the fluid damper takes effect, so the function of the fluid damper itself will not be damaged, and the closing operation can be performed smoothly.
1:事務機器(影印機) 1: Office machine (photocopy machine)
2:裝置本體 2: Device body
2a:安裝孔 2a: Mounting hole
2b:原稿放置台 2b: Original document placement table
2c:卡止用凹部 2c: Recessed portion for locking
3:原稿壓合板(蓋體) 3: Original document pressing plate (cover)
4:插入式鉸鏈 4: Insert hinge
5:安裝盒 5: Mounting box
5a:機器收納部 5a: Machine storage area
5b:凸緣部 5b: flange
5c:連結孔 5c: Connection hole
5d:兩側板 5d: Side panels
5e:止擋凹部 5e: Stop recess
5f:內底部 5f: Inner bottom
5g:卡止用突起 5g: locking protrusion
6:滑動收納構件 6: Sliding storage component
6a:底板部 6a: Bottom plate
6b:兩側板 6b: Side panels
6c:補強板部 6c: Reinforcement plate
6d:補強部 6d: Reinforcement Department
6e:摩擦凸狀部 6e: Friction convex part
6f:連結孔 6f: Connection hole
6g:傾斜部 6g: inclined part
6h:壓入用凸部 6h: Protrusion for pressing
7:支持構件 7: Support components
7a:連結部 7a: Connection part
7b:支持板部 7b: Support plate
7c:轉動凸輪部 7c: Rotate the cam
7d:連結孔 7d: Connection hole
7e:後端部 7e: rear end
8:鉸鏈軸 8: Hinge and chain
8a:凸緣部 8a: flange
9:滑動件 9: Sliding parts
9a:彈簧收納部 9a: Spring storage section
9b:凸輪部 9b: Cam part
9c:兩側部 9c: Sides
9d:內頂部 9d: Inner top
10:彈性構件 10: Elastic components
11:流體阻尼器 11: Fluid damper
11a:活塞 11a: Piston
12:承接座構件 12: Receiver component
12a:承接筒部 12a: receiving tube
12b:傾斜部 12b: oblique part
12c:內底部 12c: Inner bottom
13:滑動摩擦機構 13: Sliding friction mechanism
圖1係本發明之插入式鉸鏈安裝在事務機器其中一例之影印機上的狀態說明圖。 Figure 1 is a diagram illustrating the state of the insertable hinge of the present invention installed on a photocopier, which is one example of an office machine.
圖2同樣係本發明之插入式鉸鏈安裝在事務機器其中一例之影印機上的說明圖，表示從其側面觀看的狀態。 Figure 2 is also an illustration of the insertion hinge of the present invention installed on a photocopier, one example of an office machine, and shows the state viewed from the side.
圖3係本發明之插入式鉸鏈其支持構件在閉合狀態的立體圖。 Figure 3 is a three-dimensional diagram of the support member of the insert hinge of the present invention in a closed state.
圖4係本發明之插入式鉸鏈其支持構件在開啟狀態的立體圖。 Figure 4 is a three-dimensional diagram of the insert hinge of the present invention with its supporting member in the open state.
圖5係本發明之插入式鉸鏈的分解立體圖。 Figure 5 is an exploded perspective view of the insert hinge of the present invention.
圖6係本發明之插入式鉸鏈其安裝盒的立體圖。 Figure 6 is a three-dimensional diagram of the installation box of the insertable hinge of the present invention.
圖7係本發明之插入式鉸鏈其滑動收納構件的立體圖。 Figure 7 is a three-dimensional diagram of the sliding storage component of the insert hinge of the present invention.
圖8係本發明之插入式鉸鏈其支持構件的側面圖。 Figure 8 is a side view of the support member of the insert hinge of the present invention.
圖9係本發明之插入式鉸鏈其滑動件的示意圖，(a)為其立體圖；(b)為其底面圖。 Figure 9 is a schematic diagram of the sliding member of the insert hinge of the present invention, (a) is its three-dimensional view; (b) is its bottom view.
圖10係用於說明本發明之插入式鉸鏈閉合時之內部機構的縱剖面圖。 Figure 10 is a longitudinal cross-sectional view used to illustrate the internal mechanism of the plug-in hinge of the present invention when it is closed.
圖11係用於說明本發明之插入式鉸鏈開啟至中間角度時之內部機構的縱剖面圖。 Figure 11 is a longitudinal cross-sectional view used to illustrate the internal mechanism of the insert hinge of the present invention when it is opened to the middle angle.
圖12係用於說明本發明之插入式鉸鏈開啟至全開角度時之內部機構的縱剖面圖。 Figure 12 is a longitudinal cross-sectional view used to illustrate the internal mechanism of the insert hinge of the present invention when it is opened to a fully open angle.
圖13係本發明之插入式鉸鏈其滑動摩擦機構的動作說明圖，(a)為原稿壓合板閉合的狀態；(b)為原稿壓合板開啟至中間角度的狀態；(c)為原稿壓合板開啟至全開的狀態。 Figure 13 is an operation diagram of the sliding friction mechanism of the insert hinge of the present invention, (a) is the state of the manuscript pressing plate being closed; (b) is the state of the manuscript pressing plate being opened to the middle angle; (c) is the state of the manuscript pressing plate being opened to the full open position.
以下根據圖式說明本發明的插入式鉸鏈及使用此插入式鉸鏈的事務機器，圖式的實施形態係以影印機為事務機器之其中一例。 The following is a diagram illustrating the insertable hinge of the present invention and an office machine using the insertable hinge. The implementation form of the diagram takes a photocopier as an example of an office machine.
圖1係事務機器其中一例之影印機的概略圖，圖中之符號1表示影印機。該影印機1不限於如圖所示的態樣，亦包含其他構造的影印機。根據圖式，該影印機1包含裝置本體2及原稿壓合板3(在本發明說明書以下內容及申請專利範圍中有時稱之為蓋體3)，原稿壓合板3透過本發明的插入式鉸鏈4安裝在裝置本體2上而得以開闔。 FIG1 is a schematic diagram of a photocopier as one example of an office machine, and the symbol 1 in the figure represents a photocopier. The photocopier 1 is not limited to the state shown in the figure, and also includes photocopiers of other structures. According to the figure, the photocopier 1 includes a device body 2 and a manuscript pressing plate 3 (sometimes referred to as a cover 3 in the following contents of the present invention specification and the scope of the patent application), and the manuscript pressing plate 3 is installed on the device body 2 through the insertion hinge 4 of the present invention to be opened.
本發明的插入式鉸鏈4通常具有左右一對，係使用於將原稿壓合板3安裝在影印機1的裝置本體2上得以開闔。本發明的實施形態中，因插入式鉸鏈4的構造相同，以下針對其一做說明。又，本實施形態中，影印機1具備插入式鉸鏈4，除了影印機1以外複合機、傳真機、掃描機、印刷機等事務機器，在其裝置本體及原稿壓合板至蓋體之間也可具備本發明的插入式鉸鏈4的構造。此外，說明本發明的插入式鉸鏈4的作用效果時，以相同構造且左右一對為前提說明，可以是插入式鉸鏈一組當中的其中一方為本發明的插入式鉸鏈，另一方為其他不同構造。例如，本實施形態如下述，雖使用流體阻尼器11，但插入式鉸鏈4當中的其中之一可以沒有流體阻尼器。又，可將壓縮螺旋彈簧所構成的彈性構件10多數並置，或重疊不同大小的彈性構件使用。 The insertable hinge 4 of the present invention usually has a pair of left and right parts, and is used to install the manuscript pressing plate 3 on the device body 2 of the photocopier 1 so that it can be opened and closed. In the embodiment of the present invention, since the structure of the insertable hinge 4 is the same, the following description is made with respect to one of them. In addition, in the present embodiment, the photocopier 1 has the insertable hinge 4, and in addition to the photocopier 1, a multifunction machine, a fax machine, a scanner, a printer and other business machines may also have the structure of the insertable hinge 4 of the present invention in its device body and between the manuscript pressing plate and the cover. In addition, when describing the effects of the insertable hinge 4 of the present invention, the description is based on the premise of the same structure and the pair of left and right parts, and one of the insertable hinges in a set of the insertable hinges may be the insertable hinge of the present invention, and the other may be of other different structures. For example, in the present embodiment, as described below, although a fluid damper 11 is used, one of the inserted hinges 4 may not have a fluid damper. In addition, multiple elastic members 10 formed by compression coil springs may be placed side by side, or elastic members of different sizes may be overlapped for use.
本發明的實施形態1的插入式鉸鏈4，如圖3、圖4及圖10之後的圖式所示，亦如發明摘要及申請專利範圍之請求項1所記載，包含安裝盒5、支持構件7、滑動件9及彈性構件10。安裝盒5內部具有朝上開口的機器收納部5a，且嵌入安裝設在影印機1其裝置本體2側的安裝孔2a；支持構件7透過鉸鏈軸8連接在該安裝盒5的兩側板5d、5d而得以旋轉，並支持原稿壓合板3；滑動件9收納在該安裝盒5內而得以滑動；彈性構件10具彈性地設置在該滑動件9及該安裝盒5的內底部5f之間，且將該滑動件9壓接在該支持構件7所設的轉動凸輪部7c。插入式鉸鏈4並設有滑動摩擦機構13，其將該支持構件7伴隨原稿壓合板3之開闔操作而於特定旋轉角度內的動作變換成滑動動作並產生摩擦扭矩。 The insert hinge 4 of the embodiment 1 of the present invention, as shown in Figures 3, 4 and 10 and subsequent thereto, and as described in claim 1 of the invention abstract and the scope of the patent application, comprises a mounting box 5, a supporting member 7, a sliding member 9 and an elastic member 10. The mounting box 5 has an upwardly opened machine storage portion 5a inside, and is embedded and mounted in the mounting hole 2a on the side of the device body 2 of the photocopier 1; the supporting member 7 is connected to the two side plates 5d, 5d of the mounting box 5 through the hinge 8 so as to be rotatable and support the manuscript pressing plate 3; the sliding member 9 is stored in the mounting box 5 so as to be slidable; the elastic member 10 is elastically arranged between the sliding member 9 and the inner bottom 5f of the mounting box 5, and presses the sliding member 9 to the rotating cam portion 7c provided on the supporting member 7. The insertion hinge 4 is also provided with a sliding friction mechanism 13, which converts the movement of the supporting member 7 within a specific rotation angle accompanying the opening and closing operation of the manuscript pressing plate 3 into a sliding movement and generates a friction torque.
又，本發明之插入式鉸鏈4其滑動摩擦機構13包含滑動收納構件6以及摩擦凸狀部6e、6e，滑動收納構件6收納在安裝盒5內並與鉸鏈軸8連接；摩擦凸狀部6e、6e使滑動件9收納在該滑動收納構件6內部而得以滑動，並於該滑動收納構件6根據該滑動件9的滑動位置與該滑動件9的兩側部9c、9c壓接。 In addition, the sliding friction mechanism 13 of the insert hinge 4 of the present invention includes a sliding receiving member 6 and friction convex portions 6e, 6e. The sliding receiving member 6 is received in the mounting box 5 and connected to the hinge shaft 8. The friction convex portions 6e, 6e allow the slider 9 to be received inside the sliding receiving member 6 so as to slide, and the sliding receiving member 6 is pressed against the two side portions 9c, 9c of the slider 9 according to the sliding position of the slider 9.
安裝盒5在本實施型態中為富含機械強度的POM(polyoxymethylene；聚氧化亞甲基)或ABS(Acrylonitrile Butadiene Styrene；丙烯腈-丁二烯-苯乙烯共聚物)等樹脂成形品，除了具有機器收納部5a，還具有 凸緣部5b、一對兩側板5d、5d以及止擋凹部5e。凸緣部5b位於安裝盒5的上端部周圍；兩側板5d、5d具有連結孔5c、5c連結孔5c、5c位在較該凸緣部5b更上方之左右兩側部，以特定間隔相隔並彼此軸心共通；止擋凹部5e設在凸緣部5b的後部側。此外，安裝盒5的下端部的後部設有卡止用突起5g。 In this embodiment, the mounting box 5 is a resin molded product such as POM (polyoxymethylene) or ABS (Acrylonitrile Butadiene Styrene) rich in mechanical strength. In addition to the machine storage portion 5a, it also has a flange 5b, a pair of side plates 5d, 5d and a stopper recess 5e. The flange 5b is located around the upper end of the mounting box 5; the side plates 5d, 5d have connecting holes 5c, 5c. The connecting holes 5c, 5c are located on the left and right sides above the flange 5b, separated by a specific interval and shared by each other's axis; the stopper recess 5e is provided on the rear side of the flange 5b. In addition, a locking protrusion 5g is provided at the rear of the lower end of the mounting box 5.
接著，該安裝盒5安裝在裝置本體2的態樣如圖10~圖12所示，該安裝盒5嵌進且插入影印機1其裝置本體2後端部向下而設的安裝孔2a內，並藉由卡止用突起5g插入且接合安裝孔2a底部所設的卡止用凹部2c內，而使其不容易從安裝孔2a脫落。並且在此情況下，可在安裝盒5朝安裝孔2a裝設安裝螺絲，用此安裝螺絲將安裝盒5鎖固在安裝孔2a。 Next, the mounting box 5 is mounted on the device body 2 as shown in FIG. 10 to FIG. 12. The mounting box 5 is embedded and inserted into the mounting hole 2a provided downward at the rear end of the device body 2 of the photocopier 1, and the locking protrusion 5g is inserted and engaged into the locking recess 2c provided at the bottom of the mounting hole 2a, so that it is not easy to fall off from the mounting hole 2a. In this case, a mounting screw can be installed on the mounting box 5 toward the mounting hole 2a, and the mounting screw can be used to lock the mounting box 5 in the mounting hole 2a.
其次，滑動收納構件6為金屬板製的沖床成形品，金屬可例如為不鏽鋼。滑動收納構件6的大小為可插入安裝盒5其機器收納部5a中的大小，且具有底板部6a、兩側板6b、6b、補強板部6c、6c‧6c、6c以及補強部6d、6d，底板部6a與安裝盒5的內底部5f重疊；兩側板6b、6b從該底板部6a的兩側向上立起；補強板部6c、6c‧6c、6c從該兩側板6b、6b的前後位置向內側彎折而成；補強部6d、6d從底板部6a的前後稍微立起。兩側板6b、6b的上部設有向內側突出的摩擦凸狀部6e、6e。此外，兩側板6b、6b的上端部設有軸心共通的連結孔6f、6f，同時，兩側板6b、6b及補強板部6c、6c‧6c、6c上設有向外突出的壓入用凸部6h、6h、……。特別如圖7所示，摩擦凸狀部6e、6e其下部側朝內側設有使滑動件9容易壓入的傾斜部6g、6g。 Secondly, the sliding storage member 6 is a punch-formed product made of a metal plate, and the metal can be, for example, stainless steel. The sliding storage member 6 is of a size that can be inserted into the machine storage portion 5a of the installation box 5, and has a bottom plate portion 6a, two side plates 6b, 6b, reinforcing plate portions 6c, 6c‧6c, 6c, and reinforcing portions 6d, 6d. The bottom plate portion 6a overlaps with the inner bottom 5f of the installation box 5; the two side plates 6b, 6b stand upward from the two sides of the bottom plate portion 6a; the reinforcing plate portions 6c, 6c‧6c, 6c are bent inward from the front and rear positions of the two side plates 6b, 6b; and the reinforcing portions 6d, 6d stand slightly from the front and rear of the bottom plate portion 6a. The upper parts of the two side plates 6b and 6b are provided with friction convex parts 6e and 6e protruding inward. In addition, the upper ends of the two side plates 6b and 6b are provided with connecting holes 6f and 6f with common axes. At the same time, the two side plates 6b and 6b and the reinforcing plate parts 6c, 6c‧6c, 6c are provided with press-in convex parts 6h, 6h, ... protruding outward. In particular, as shown in Figure 7, the lower sides of the friction convex parts 6e and 6e are provided with inclined parts 6g and 6g that make it easy to press the sliding member 9.
再者，在本實施形態中，支持構件7與安裝盒5相同，為富含機械強度的POM(polyoxymethylene；聚氧化亞甲基)或ABS(Acrylonitrile Butadiene Styrene；丙烯腈-丁二烯-苯乙烯共聚物)等樹脂成形品，具有連結部7a、支持板部7b以及轉動凸輪部7c，連結部7a插入安裝盒5所設的兩側板5d、5d之間，支持板部7b呈左右延伸的長矩形狀，在該連結部7a的前側一體成形；轉動凸輪部7c在支持板部7b及連結部7a的下方部份與滑動件9的凸輪部9b連接。並且，支持構件7藉由鉸鏈軸8連結連結部7a所設的連結孔7d而得以旋轉，鉸鏈軸8係插入安裝盒5及滑動收納構件6之各兩側板5d、5d‧6b、6b的連結孔5c、5c及6f、6f中。又，鉸鏈軸8如圖5所示，一端部側為具有凸緣部8a的圓棒狀， 另一端側雖未繪示但為鉚接。然而，也可在鉸鏈軸8的另一端部設置圍溝並用E環卡止。 Furthermore, in the present embodiment, the supporting member 7 is the same as the mounting box 5, and is a resin molded product such as POM (polyoxymethylene) or ABS (Acrylonitrile Butadiene Styrene) rich in mechanical strength, and has a connecting portion 7a, a supporting plate portion 7b and a rotating cam portion 7c. The connecting portion 7a is inserted between the two side plates 5d and 5d provided in the mounting box 5, and the supporting plate portion 7b is in the shape of a long rectangle extending left and right, and is integrally formed on the front side of the connecting portion 7a; the rotating cam portion 7c is connected to the cam portion 9b of the sliding member 9 at the lower portion of the supporting plate portion 7b and the connecting portion 7a. Furthermore, the support member 7 is rotatable by connecting the connection hole 7d provided in the connection part 7a through the hinge 8, and the hinge 8 is inserted into the connection holes 5c, 5c and 6f, 6f of the two side plates 5d, 5d‧6b, 6b of the mounting box 5 and the sliding storage member 6. In addition, as shown in FIG. 5, the hinge 8 has a round rod shape with a flange 8a at one end, and the other end is riveted although not shown. However, a groove may be provided at the other end of the hinge 8 and locked with an E ring.
滑動件9係呈四角筒狀，可例如為樹脂成形品，內部設有向下開口的彈簧收納部9a，上面設有凸輪部9b。此外，滑動摩擦機構13收納在滑動收納構件6內得以上下滑動，其由滑動件9的兩側部9c、9c以及滑動收納構件6的摩擦凸狀部6e、6e所構成。 The sliding member 9 is in the shape of a square tube, and can be, for example, a resin molded product, with a downwardly opened spring receiving portion 9a inside and a cam portion 9b on the top. In addition, the sliding friction mechanism 13 is received in the sliding receiving component 6 to slide up and down, and is composed of the two side portions 9c, 9c of the sliding member 9 and the friction convex portions 6e, 6e of the sliding receiving component 6.
其次，由壓縮螺旋彈簧所構成的彈性構件10具彈性地設置在滑動收納構件6其底板部6a及滑動件9其彈簧收納部9a的內頂部9d之間，如將滑動件9往圖中的上方推，支持構件7將透過轉動凸輪部7c而往順時針方向旋轉施力。此外，流體阻尼器11收納設置在彈性構件10的內部，承接座構件12與該流體阻尼器11的活塞11a相向設置在滑動收納構件6的底板部6a上。承接座構件12在內部入口側的傾斜部12b設有承接筒部12a，即使活塞11a在插入式鉸鏈4動作時會稍微傾斜，也能被承接筒部12a導引而保持正確的姿態。彈性構件10的態樣並不限定，雖然在本實施例中其數量為1條，但依據插入式鉸鏈4所需扭矩的不同，彈性構件可為2條、3條，也可重疊使用不同半徑的壓縮螺旋彈簧。 Next, the elastic member 10 composed of a compression coil spring is elastically disposed between the bottom plate portion 6a of the slide receiving member 6 and the inner top portion 9d of the spring receiving portion 9a of the slide member 9. When the slide member 9 is pushed upward in the figure, the support member 7 is rotated clockwise through the rotating cam portion 7c. In addition, the fluid damper 11 is accommodated inside the elastic member 10, and the receiving seat member 12 is disposed on the bottom plate portion 6a of the slide receiving member 6 facing the piston 11a of the fluid damper 11. The receiving seat member 12 is provided with a receiving tube 12a at the inclined portion 12b on the inner entrance side. Even if the piston 11a is slightly tilted when the inserted hinge 4 is in motion, it can be guided by the receiving tube 12a to maintain the correct posture. The form of the elastic member 10 is not limited. Although the number is 1 in this embodiment, the elastic member can be 2 or 3 according to the different torques required by the inserted hinge 4, and compression coil springs of different radii can also be used in a stacked manner.
如此一來，如圖10及圖13(a)所示，在原稿壓合板3閉合的狀態下，當該原稿壓合板3覆蓋在原稿放置台2b的上面，支持構件7的轉動凸輪部7c將施壓使滑動件9的凸輪部9b向下，使彈性構件10處於最大壓縮狀態，但因原稿壓合板3本身的重量大於原稿壓合板3其重量在鉸鏈軸8周圍產生的旋轉扭矩，因此該原稿壓合板3得以抵抗彈性構件10的彈力而保持閉合狀態。此外，此時流體阻尼器11的活塞11a前端係抵接於承接座構件12其承接筒部12a的內底部12c。 In this way, as shown in Figures 10 and 13(a), when the manuscript pressing plate 3 is closed, when the manuscript pressing plate 3 covers the manuscript placing table 2b, the rotating cam portion 7c of the supporting member 7 will press the cam portion 9b of the sliding member 9 downward, so that the elastic member 10 is in the maximum compression state, but because the weight of the manuscript pressing plate 3 itself is greater than the rotation torque generated by the weight of the manuscript pressing plate 3 around the hinge 8, the manuscript pressing plate 3 can resist the elastic force of the elastic member 10 and maintain the closed state. In addition, at this time, the front end of the piston 11a of the fluid damper 11 is in contact with the inner bottom 12c of the receiving cylinder 12a of the receiving seat member 12.
於是，當想要影印的操作者為了將原稿放置在原稿放置台2b上而將原稿壓合板3從閉合狀態打開，如圖10及圖13(a)所示，原本滑動件9的兩側部9c、9c並未接觸滑動收納構件6其兩側板6b、6b所設的摩擦凸狀部6e、6e，因此操作者可藉由彈性構件10的彈力輕鬆打開原稿壓合板3，因當時壓縮螺旋彈簧所構成的彈性構件10係施力使滑動件9朝上滑動。 Therefore, when the operator who wants to make a copy opens the manuscript pressing plate 3 from the closed state in order to place the manuscript on the manuscript placing table 2b, as shown in Figures 10 and 13(a), the two side parts 9c, 9c of the sliding member 9 do not contact the friction convex parts 6e, 6e provided on the two side plates 6b, 6b of the sliding storage member 6, so the operator can easily open the manuscript pressing plate 3 by the elastic force of the elastic member 10, because the elastic member 10 composed of the compression coil spring at that time applies force to make the sliding member 9 slide upward.
當原稿壓合板3開啟至更大角度，如圖11及圖13(b)所示，由滑動件9其兩側部9c、9c及滑動收納構件6其摩擦凸狀部6e、6e所構成的滑動摩擦機構13開始從30度的開啟角度動作，隨著滑動件9其兩側部9c、9c與滑動收納構件6其摩擦凸狀部6e、6e壓接，會遭遇摩擦抵抗，但透過此磨擦抵抗反而可在開啟時獲得合宜的操作感，除此之外，在原稿壓合板3的特定開啟角度，可防止壓接支持構件7其轉動凸輪部7c的滑動件9因彈性構件10的推壓而透過轉動凸輪部7c上推支持構件7，因此可防止原稿壓合板3突然打開，同樣可提高操作性。又，開啟的原稿壓合板3如圖12所示，因支持構件7其後端部7e抵接於安裝盒5的止擋凹部5e而停止動作，而不會開啟至更大角度。 When the manuscript pressing plate 3 is opened to a larger angle, as shown in FIG. 11 and FIG. 13(b), the sliding friction mechanism 13 composed of the two side portions 9c, 9c of the sliding member 9 and the friction convex portions 6e, 6e of the sliding receiving member 6 starts to operate from the opening angle of 30 degrees. As the two side portions 9c, 9c of the sliding member 9 and the friction convex portions 6e, 6e of the sliding receiving member 6 are pressed, Although it encounters friction resistance, it can obtain a suitable operating feel when opening through this friction resistance. In addition, at a specific opening angle of the manuscript pressing plate 3, it can prevent the sliding member 9 of the rotating cam portion 7c of the pressing support member 7 from pushing up the support member 7 through the rotating cam portion 7c due to the push of the elastic member 10, thereby preventing the manuscript pressing plate 3 from opening suddenly, and also improving the operability. In addition, the opened manuscript pressing plate 3, as shown in FIG12, stops because the rear end 7e of the support member 7 abuts against the stop concave portion 5e of the mounting box 5, and will not open to a larger angle.
如欲將原稿壓合板3從如圖12及圖13(c)所示的全開狀態加以閉合，只要透過滑動摩擦機構13動作即可在獲得合宜操作感的情況下閉合，雖然滑動摩擦機構13從特定閉合角度起即停止動作，但是因流體阻尼器11其活塞11a的前端部會抵接承接座構件12其承接筒部12a的內底部12c，產生煞車作用，故可防止原稿壓合板3突然閉合。又，此時的動作雖省略未予繪示，流體阻尼器11動作時，滑動件9其兩側部9c、9c與滑動收納構件6其摩擦凸狀部6e、6e處於非接觸狀態，因此滑動摩擦機構13不會產生動作，而可帶來順暢的緩衝作用。 If the document pressing plate 3 is to be closed from the fully open state as shown in Figures 12 and 13(c), it can be closed with a suitable operating feel by operating the sliding friction mechanism 13. Although the sliding friction mechanism 13 stops moving from a specific closing angle, the front end of the piston 11a of the fluid damper 11 abuts against the inner bottom 12c of the receiving tube 12a of the receiving seat component 12, generating a braking effect, thereby preventing the document pressing plate 3 from closing suddenly. In addition, although the action at this time is omitted and not shown, when the fluid damper 11 is in motion, the two side parts 9c, 9c of the sliding member 9 and the friction convex parts 6e, 6e of the sliding receiving member 6 are in a non-contact state, so the sliding friction mechanism 13 will not produce motion, and can bring a smooth buffering effect.
此外，本發明的插入式鉸鏈4其滑動摩擦機構13的動作角度範圍為30度至最大開啟角度之間，但不限於此角度範圍。 In addition, the sliding friction mechanism 13 of the insert hinge 4 of the present invention has an operating angle range of 30 degrees to the maximum opening angle, but is not limited to this angle range.
本發明的插入式鉸鏈因有如上述構造，特別適用於事務機器中較小型機種之原稿壓合板作開闔用途，其中事務機器以影印機為代表。因本發明提供的插入式鉸鏈體積較小、構造簡單而操作性佳，也特別適用於使用插入式鉸鏈的事務機器。 The insert hinge of the present invention has the above-mentioned structure and is particularly suitable for opening the original document pressing plate of a smaller model of office machines, among which the office machines are represented by photocopiers. The insert hinge provided by the present invention is also particularly suitable for office machines using insert hinges because of its small size, simple structure and good operability.
5:安裝盒 5: Mounting box
5a:機器收納部 5a: Machine storage area
5b:凸緣部 5b: flange
5c:連結孔 5c: Connection hole
5d:兩側板 5d: Side panels
5e:止擋凹部 5e: Stop recess
6:滑動收納構件 6: Sliding storage component
6a:底板部 6a: Bottom plate
6b:兩側板 6b: Side panels
6c:補強板部 6c: Reinforcement plate
6d:補強部 6d: Reinforcement Department
6e:摩擦凸狀部 6e: Friction convex part
6f:連結孔 6f: Connection hole
6h:壓入用凸部 6h: Protrusion for pressing
7:支持構件 7: Support components
7a:連結部 7a: Connection part
7b:支持板部 7b: Support plate
7d:連結孔 7d: Connection hole
8:鉸鏈軸 8: Hinge and chain
8a:凸緣部 8a: flange
9:滑動件 9: Sliding parts
9b:凸輪部 9b: Cam part
9c:兩側部 9c: Sides
10:彈性構件 10: Elastic components
11:流體阻尼器 11: Fluid damper
11a:活塞 11a: Piston
12:承接座構件 12: Receiver component
12a:承接筒部 12a: receiving tube
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021191477A JP2023077954A (en) | 2021-11-25 | 2021-11-25 | Insertion hinge, and office machine using the same |
| JP2021-191477 | 2021-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202321560A TW202321560A (en) | 2023-06-01 |
| TWI838975B true TWI838975B (en) | 2024-04-11 |
Family
ID=86412054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111144924A TWI838975B (en) | 2021-11-25 | 2022-11-24 | Insertion hinge and office equipment using the same |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2023077954A (en) |
| CN (1) | CN116164028A (en) |
| TW (1) | TWI838975B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118426281B (en) * | 2024-07-04 | 2024-10-29 | 深圳辉业科技有限公司 | Combined metal hinge of duplicator and duplicator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070199178A1 (en) * | 2006-01-12 | 2007-08-30 | Tsutomu Katsumata | Hinge |
| JP2018021586A (en) * | 2016-08-02 | 2018-02-08 | 下西技研工業株式会社 | Hinge |
| TWI704294B (en) * | 2018-06-26 | 2020-09-11 | 香港商加藤電機（香港）有限公司 | Hinge and office machines using the same |
-
2021
- 2021-11-25 JP JP2021191477A patent/JP2023077954A/en active Pending
-
2022
- 2022-11-24 TW TW111144924A patent/TWI838975B/en active
- 2022-11-25 CN CN202211489867.9A patent/CN116164028A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070199178A1 (en) * | 2006-01-12 | 2007-08-30 | Tsutomu Katsumata | Hinge |
| JP2018021586A (en) * | 2016-08-02 | 2018-02-08 | 下西技研工業株式会社 | Hinge |
| TWI704294B (en) * | 2018-06-26 | 2020-09-11 | 香港商加藤電機（香港）有限公司 | Hinge and office machines using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116164028A (en) | 2023-05-26 |
| JP2023077954A (en) | 2023-06-06 |
| TW202321560A (en) | 2023-06-01 |
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