CN104453487A - Lateral overturning type bilateral locking device - Google Patents
Lateral overturning type bilateral locking device Download PDFInfo
- Publication number
- CN104453487A CN104453487A CN201410748373.7A CN201410748373A CN104453487A CN 104453487 A CN104453487 A CN 104453487A CN 201410748373 A CN201410748373 A CN 201410748373A CN 104453487 A CN104453487 A CN 104453487A
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- Prior art keywords
- cover plate
- guide
- axis
- lock box
- inner cover
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Abstract
The invention relates to the technical field of locksets, in particular to a lateral overturning type bilateral locking device, aiming to improve convenience in operation and reduce production cost. The device comprises an inner cover plate, an outer cover plate, a transmission component and two locking rods. The outer cover plate is fixedly connected with the inner cover plate, the transmission component is mounted on the inner cover plate, the locking rods are arranged on the left side and the right side of the transmission component respectively, and a handle used for driving the locking rods to move to the transmission rod is pivoted to the outer cover plate. The transmission component comprises a lock box fixed in the inner cover plate and two transmission members. A driving rotating shaft is arranged in the lock box. Each transmission member is composed of a transmission block, a guide shaft and a clamping shaft, wherein the transmission block is connected with the driving rotating shaft, and the guide shaft and the clamping shaft are fixed to the transmission block. Compression springs sleeve the guide shafts. The clamping shafts of the transmission members respectively penetrate two end holes in the lock box to be fixedly connected with the locking rods respectively. The guide shafts of the transmission members penetrate two guide holes in the lock box respectively. The lateral overturning type bilateral locking device is suitable for being used as a box cover of an automotive glove box.
Description
Technical field
The present invention relates to lockset technology, particularly relate to a kind of technology of side turn over bilateral locking device.
Background technology
Number of patent application is that the Chinese patent of 201420103988.X discloses a kind of locking device, this device can be used for Vehicular instrument panel is axially supported in rotating glove box, this device comprises outer cover plate, and is fixed on the main element on outer cover plate, with the handle of main element pivot joint; The back of described handle is fixed with each slide-bar cylinder around, is equipped with a sliding axle in each slide-bar cylinder, and two slide-bar cylinders respectively drive two sliding axles to stretch out retraction through beam barrel targeting port with coordinating of slide-bar pin with the sliding axle in cylinder; Each sliding axle all offers axis hole at its joint end, and on the hole wall of axis hole, offer two removal holes, has a block at axis hole internal fixtion; Described main element each side have a locking bar, the hook end of every root locking bar inserts the axis hole of corresponding sliding axle, and two elastic fastening hooks of this locking bar hook end are through the block hooked after the blocked hole in this axis hole in this axis hole.
Above-mentioned locking device has following defect:
1) handle opens glove box to spin upside down mode, not convenient during driver's operation;
2) locking device is installed on the outer cover plate of glove box, needs reserved larger installing space on outer cover plate, when insufficient space, can interfere and cause locking bar to insert, have the defect that layout freedom is low, and the versatility of parts is poor, manufacturing cost is also relatively high.
Summary of the invention
For the defect existed in above-mentioned prior art, it is convenient that technical problem to be solved by this invention is to provide a kind of driver's operation, and layout freedom is high, and parts versatility is good, the side turn over bilateral locking device of low cost of manufacture.
In order to solve the problems of the technologies described above, a kind of side turn over bilateral locking device provided by the present invention, is characterized in that: comprise inner cover plate, outer cover plate, transmission component, and two locking bars;
Described outer cover plate and inner cover plate affixed, transmission component is arranged between outer cover plate and inner cover plate, inner cover plate is fixed with each locking bar guide collar around, and outer cover plate being pivoted with one can the handle of left and right pivotable;
Described two locking bars are placed in the left and right sides of transmission component, and the left end of left locking bar and the right-hand member of right locking bar are all in wedge shape, and two locking bars are each passed through two locking bar guide collar in inner cover plate with gap fiting mode, locking bar is fixed with pin;
Described transmission component comprises lock box, driving member, and described lock box is fixed in inner cover plate, lock box offers each pilot hole of each stomidium and left and right around, and lock box is built-in with the drive shaft of an energy left-right rotation;
Described driving member is made up of a drive block, an axis of guide, a clamping axle, the axis of guide wherein, clamping axle are separately fixed on drive block, the axis of guide and clamping axle are d-axis, and the axis of guide and clamping axle are parallel to each other, and on the axis of guide, coaxial sleeve is equipped with the Compress Spring of a linear telescopic;
Described driving member has two, the drive block of two driving members connects drive shaft respectively with draw-in groove fit system, the clamping axle of two driving members is each passed through two stomidiums on lock box with gap fiting mode, the axis of guide of two driving members is each passed through two pilot holes on lock box with gap fiting mode, and the equal one end of Compress Spring on each axis of guide props up lock box inwall, the other end props up the drive block at this axis of guide place;
Described two locking bars are separately fixed on the clamping axle of two driving members with draw-in groove fit system, described handle are fixed with one for ordering about the driving lever of the pin on locking bar towards transmission component movement; Described inner cover plate offers each cover board hole in left and right passed for two locking bars.
Further, the left and right internal face of described lock box is respectively stained with an elastic buffering pad, and these two elastic buffering pads are respectively just to the end face of two drive blocks axis of guide side dorsad.
Side turn over bilateral locking device provided by the invention, handle can towards left and right, the direction pivotable of driver side, and driver can pull handle to open glove box to driver side expediently, has and operates feature easily; And transmission component is installed in inner cover plate, handle and handle set can be installed on the optional position on outer cover plate, have the advantages that layout freedom is high, and the design versatility of transmission component is good, and the glove box of different size can share transmission component, can reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the side turn over bilateral locking device of the embodiment of the present invention;
Fig. 2 is the three-dimensional exploded view of the transmission component in the side turn over bilateral locking device of the embodiment of the present invention;
Fig. 3 is the stereogram of the transmission component in the side turn over bilateral locking device of the embodiment of the present invention;
Fig. 4 is the stereogram of the drive shaft in the side turn over bilateral locking device of the embodiment of the present invention;
Fig. 5 is the stereogram of the driving member in the side turn over bilateral locking device of the embodiment of the present invention;
Fig. 6 is the annexation schematic diagram of transmission component, locking bar and handle in the side turn over bilateral locking device of the embodiment of the present invention;
Fig. 7 is the fundamental diagram of the side turn over bilateral locking device of the embodiment of the present invention;
Fig. 8 is the side turn over bilateral locking device of embodiment of the present invention structural representation when being in locking state;
Fig. 9 is the side turn over bilateral locking device of embodiment of the present invention structural representation when being in released state.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and be described in further detail embodiments of the invention, but the present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar change thereof, all should list protection scope of the present invention in.
As shown in Figure 1, a kind of side turn over bilateral locking device that the embodiment of the present invention provides, is characterized in that: comprise inner cover plate 1, outer cover plate 2, transmission component 5, and two locking bars 6;
Described outer cover plate 2 is affixed with inner cover plate 1, and transmission component 5 is arranged between outer cover plate and inner cover plate, inner cover plate is fixed with each locking bar guide collar 7 around, outer cover plate 2 is fixed with one handle seat 3, handle set 3 is pivoted with the handle 4 of an energy left and right pivotable;
Described two locking bars 6 are placed in the left and right sides of transmission component 5, and the left end of left locking bar and the right-hand member of right locking bar are all in wedge shape, and two locking bars 6 are each passed through two locking bar guide collar 7 in inner cover plate with gap fiting mode, locking bar 6 is fixed with pin 61;
As shown in figs 2-4, described transmission component comprises lock box, driving member 52, described lock box is fixed in inner cover plate, lock box is made up of a box body 51 and a lid plate 54, lid plate 54 is removably fixed on box body 51 by buckle structure, and cover box body 51, box body 51 and lid plate 54 offer concentric axis hole respectively, lock box offers each pilot hole 512 of each stomidium 511 and left and right around, lock box is built-in with the drive shaft 53 of an energy left-right rotation, the axis hole on box body 51 and lid plate 54 is inserted at the two ends of drive shaft 53 respectively with gap fiting mode, axisymmetricly in drive shaft 53 offer two linear driver slots 531 vertical with its pivot center,
As shown in Figure 5, described driving member is made up of drive block 521, axis of guide 523, clamping axle 522, the axis of guide 523 wherein, clamping axle 522 are separately fixed on drive block 521, drive block 521 is fixed with a drive pin 524, the axis of guide and clamping axle are d-axis, and the axis of guide and clamping axle are parallel to each other, on the axis of guide 523, coaxial sleeve is equipped with the Compress Spring 55(of a linear telescopic see Fig. 2, Fig. 3);
As Figure 2-Figure 5, described driving member 52 has two, the drive block 521 of two driving members respectively to connect two driver slots 531 in drive shaft 53 respectively with draw-in groove fit system by drive pin 524, the clamping axle 522 of two driving members is each passed through two stomidiums 511 on lock box with gap fiting mode, the axis of guide 523 of two driving members is each passed through two pilot holes 512 on lock box with gap fiting mode, and the Compress Spring 55 on each axis of guide all props up lock box inwall in one end, the other end props up the drive block at this axis of guide place;
The left and right internal face of described lock box is respectively stained with an elastic buffering pad 56, and these two elastic buffering pads 56 are respectively just to the end face of two drive blocks axis of guide side dorsad;
As shown in Figure 6, the clamping axle 522 of described two driving members all offers T-slot, and the grab had in T-slot for hooking locking bar 6, two locking bars 6 has T-shaped clamping joint, two locking bars 6 to be coordinated with the draw-in groove of T-slot by T-shaped clamping joint and are separately fixed on the clamping axle 522 of two driving members, described handle 4 are fixed with one for ordering about the driving lever 41 of the pin 61 on locking bar towards transmission component movement; Described inner cover plate offers each cover board hole in left and right passed for two locking bars.
In other embodiment of the present invention, driving member and drive shaft also can adopt other connected mode that can realize identical function, as long as driving member can be made to move left and right along with the rotation of drive shaft.
In other embodiment of the present invention, the internal face of lock box also can not arrange elastic buffering pad.
The embodiment of the present invention is suitable as the case lid of automobile glove box, and for improving operation ease, handle is positioned at the left part of glove box, i.e. driver side, its operating principle following (to be assemblied on automobile glove box):
First drive shaft is inserted in the box body axis hole of lock box, again two elastic buffering pads are adhered to respectively the left and right internal face of lock box box body, two Compress Springs are inserted on the axis of guide of two driving members respectively, again the axis of guide of two driving members is inserted respectively two pilot holes on lock box box body, and in two driver slots that the drive pin of two driving members is embedded in drive shaft respectively, then two driving members are pushed by external force, make the drive block of two driving members to indentation in lock box box body, after removing external force, under the thrust of Compress Spring, the drive block of two driving members props up two elastic buffering pads respectively, again the clamping axle of two driving members aimed at respectively and snap in two stomidiums on lock box box body, cover the assembling that lock box lid plate can complete transmission component again,
And then transmission component is fixed in inner cover plate, again left and right locking bar is separately fixed on the clamping axle 522 of two driving members, and make two locking bars be each passed through two locking bar guide collar 7 in inner cover plate, and then handle set, handle, outer cover plate are loaded onto one by one, be installed on fascia in the rotating mode of axial support after outer cover plate is fixing with inner cover plate, form the case lid of glove box;
As shown in figs. 7 to 9, when closing glove box, the dead bolt (tapered end) of two locking bars 6 touches (see figure 7) after the outward flange of left and right lockhole 9 on automobile glove box, under the compressing of lockhole, two locking bar subtends move (left locking bar to the right, right locking bar left), the thrust subtend that two driving members 52 also overcome two Compress Springs 55 thereupon moves, when the dead bolt of two locking bars 6 arrives the inward flange of the lockhole 9 on automobile glove box, lockhole hole is along removing the jacking force of two locking bars 6, now under the thrust of Compress Spring 55, two driving members 52 move dorsad, two locking bars 6 also move thereupon dorsad (left locking bar left, right locking bar to the right), the left and right lockhole 9(that the dead bolt of two locking bars 6 is snapped on automobile glove box is respectively shown in Fig. 8), thus automobile glove box is locked,
When opening glove box, pivoting handle 4, now the lever 61 on left locking bar 6 stirred by the driving lever 41 of handle 4, make it to move right, left locking bar also moves to right thereupon, and then promote the thrust that connected driving member 52 overcomes Compress Spring 55 and move right, and then drive drive shaft 53 to be rotated counterclockwise, the thrust making another driving member 52 overcome Compress Spring 55 is synchronously moved to the left, right locking bar is also synchronously moved to the left thereupon, make the dead bolt of two locking bars deviate from (see figure 9) from the left and right lockhole automobile glove box, thus automobile glove box is unlocked.
Claims (2)
1. a side turn over bilateral locking device, is characterized in that: comprise inner cover plate, outer cover plate, transmission component, and two locking bars;
Described outer cover plate and inner cover plate affixed, transmission component is arranged between outer cover plate and inner cover plate, inner cover plate is fixed with each locking bar guide collar around, and outer cover plate being pivoted with one can the handle of left and right pivotable;
Described two locking bars are placed in the left and right sides of transmission component, and the left end of left locking bar and the right-hand member of right locking bar are all in wedge shape, and two locking bars are each passed through two locking bar guide collar in inner cover plate with gap fiting mode, locking bar is fixed with pin;
Described transmission component comprises lock box, driving member, and described lock box is fixed in inner cover plate, lock box offers each pilot hole of each stomidium and left and right around, and lock box is built-in with the drive shaft of an energy left-right rotation;
Described driving member is made up of a drive block, an axis of guide, a clamping axle, the axis of guide wherein, clamping axle are separately fixed on drive block, the axis of guide and clamping axle are d-axis, and the axis of guide and clamping axle are parallel to each other, and on the axis of guide, coaxial sleeve is equipped with the Compress Spring of a linear telescopic;
Described driving member has two, the drive block of two driving members connects drive shaft respectively with draw-in groove fit system, the clamping axle of two driving members is each passed through two stomidiums on lock box with gap fiting mode, the axis of guide of two driving members is each passed through two pilot holes on lock box with gap fiting mode, and the equal one end of Compress Spring on each axis of guide props up lock box inwall, the other end props up the drive block at this axis of guide place;
Described two locking bars are separately fixed on the clamping axle of two driving members with draw-in groove fit system, described handle are fixed with one for ordering about the driving lever of the pin on locking bar towards transmission component movement; Described inner cover plate offers each cover board hole in left and right passed for two locking bars.
2. side turn over bilateral locking device according to claim 1, is characterized in that: the left and right internal face of described lock box is respectively stained with an elastic buffering pad, and these two elastic buffering pads are respectively just to the end face of two drive blocks axis of guide side dorsad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410748373.7A CN104453487B (en) | 2014-12-09 | 2014-12-09 | Side turn over bilateral locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410748373.7A CN104453487B (en) | 2014-12-09 | 2014-12-09 | Side turn over bilateral locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104453487A true CN104453487A (en) | 2015-03-25 |
| CN104453487B CN104453487B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410748373.7A Active CN104453487B (en) | 2014-12-09 | 2014-12-09 | Side turn over bilateral locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453487B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275275A (en) * | 2015-11-23 | 2016-01-27 | 佛山市三水金大田门业有限公司 | Novel heaven and earth lock structure |
| CN107288448A (en) * | 2017-07-17 | 2017-10-24 | 东风柳州汽车有限公司 | Glove box stopping means |
| CN109572568A (en) * | 2018-12-25 | 2019-04-05 | 东风佛吉亚汽车内饰有限公司 | Push type glove box |
| CN111749555A (en) * | 2020-06-17 | 2020-10-09 | 温州市东风通用机电厂 | Automobile fastener |
| CN112065173A (en) * | 2019-06-10 | 2020-12-11 | 成都华银达电器有限公司 | Box transformer security door lock |
| CN112576121A (en) * | 2019-09-30 | 2021-03-30 | 株式会社利富高 | Locking device |
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| JP2002227492A (en) * | 2001-01-30 | 2002-08-14 | Nifco Inc | Locking device for cover body |
| JP2012246727A (en) * | 2011-05-31 | 2012-12-13 | Toyoda Gosei Co Ltd | Side lock device |
| EP2653638A1 (en) * | 2012-04-19 | 2013-10-23 | Faurecia Innenraum Systeme GmbH | Locking mechanism for a glove box |
| CN203584077U (en) * | 2013-10-14 | 2014-05-07 | 奇瑞汽车股份有限公司 | Automobile glove box lock |
| CN103867052A (en) * | 2014-02-14 | 2014-06-18 | 上海琦天汽车科技有限公司 | Bilateral locking device |
| EP2366854B1 (en) * | 2010-03-17 | 2014-09-17 | KAMEI automotive GmbH | Locking system |
| CN204311879U (en) * | 2014-12-09 | 2015-05-06 | 上海琦天汽车科技有限公司 | Side turn over bilateral locking device |
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2014
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002227492A (en) * | 2001-01-30 | 2002-08-14 | Nifco Inc | Locking device for cover body |
| EP2366854B1 (en) * | 2010-03-17 | 2014-09-17 | KAMEI automotive GmbH | Locking system |
| JP2012246727A (en) * | 2011-05-31 | 2012-12-13 | Toyoda Gosei Co Ltd | Side lock device |
| EP2653638A1 (en) * | 2012-04-19 | 2013-10-23 | Faurecia Innenraum Systeme GmbH | Locking mechanism for a glove box |
| CN203584077U (en) * | 2013-10-14 | 2014-05-07 | 奇瑞汽车股份有限公司 | Automobile glove box lock |
| CN103867052A (en) * | 2014-02-14 | 2014-06-18 | 上海琦天汽车科技有限公司 | Bilateral locking device |
| CN204311879U (en) * | 2014-12-09 | 2015-05-06 | 上海琦天汽车科技有限公司 | Side turn over bilateral locking device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275275A (en) * | 2015-11-23 | 2016-01-27 | 佛山市三水金大田门业有限公司 | Novel heaven and earth lock structure |
| CN107288448A (en) * | 2017-07-17 | 2017-10-24 | 东风柳州汽车有限公司 | Glove box stopping means |
| CN109572568A (en) * | 2018-12-25 | 2019-04-05 | 东风佛吉亚汽车内饰有限公司 | Push type glove box |
| CN109572568B (en) * | 2018-12-25 | 2023-09-08 | 东风佛吉亚汽车内饰有限公司 | Push type glove box |
| CN112065173A (en) * | 2019-06-10 | 2020-12-11 | 成都华银达电器有限公司 | Box transformer security door lock |
| CN112576121A (en) * | 2019-09-30 | 2021-03-30 | 株式会社利富高 | Locking device |
| CN112576121B (en) * | 2019-09-30 | 2021-11-16 | 株式会社利富高 | Locking device |
| CN111749555A (en) * | 2020-06-17 | 2020-10-09 | 温州市东风通用机电厂 | Automobile fastener |
| CN111749555B (en) * | 2020-06-17 | 2023-05-26 | 温州市东风通用机电厂 | Automobile locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104453487B (en) | 2016-08-17 |
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Effective date of registration: 20230713 Address after: 201505 floor 3, building 5, No. 278, Linsheng Road, Tinglin Town, Jinshan District, Shanghai Patentee after: Shanghai Qitian Auto Parts Co.,Ltd. Address before: Room 1882, No. 12, Lane 65, Huandong 1st Road, Fengjing, Jinshan District, Shanghai, January 2015 Patentee before: SHANGHAI QITIAN AUTOMOTIVE TECHNOLOGY CO.,LTD. |