CN103266811A - Locking gear mechanism - Google Patents
Locking gear mechanism Download PDFInfo
- Publication number
- CN103266811A CN103266811A CN2013101790031A CN201310179003A CN103266811A CN 103266811 A CN103266811 A CN 103266811A CN 2013101790031 A CN2013101790031 A CN 2013101790031A CN 201310179003 A CN201310179003 A CN 201310179003A CN 103266811 A CN103266811 A CN 103266811A
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- lock gear
- bar
- locking
- gear
- stand
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Abstract
The invention discloses a locking gear mechanism. The locking gear mechanism comprises a pair of locking gear brackets, a gear and two locking bars, wherein a rack is disposed on each locking gear bracket, the two locking gear brackets are reversely distributed on two sides of the gear, the racks are meshed with the gear, mounting holes are formed in the locking gear brackets, the two locking bars are inserted into the mounting holes of the two locking gear brackets respectively, and the locking gear brackets slide vertically along the locking bars through the mounting holes. Compared with locking mechanisms of office equipment in the past, the locking gear mechanism has the advantages that a lock cylinder is used for driving a central gear to rotate to drive the two locking gear brackets to move reversely, the locking bars are inserted into upper and lower edges of the office equipment, so that the locking state is firm, the locking gear mechanism can be matched with locks of different types, such as cam locks of manufacturers for use, and the generality is good.
Description
Technical field
The present invention relates to a kind of locking mechanism of office equipment.
Background technology
The locking mechanism of present office equipment generally all is at the inner middle section position of a side cabinet door latch fitting to be set, latch fitting is provided with can be with the locking plate of lock core rotation, when locking plate is lived the cabinet door shield of opposite side, latch fitting has just played the effect that stops the cabinet door to be opened, but there is inborn deficiency in such structure, the intensity of locking plate material is had higher requirements, and easily by violence damage, locking states is not good, and the scope of application has significant limitation.
Summary of the invention
The technical issues that need to address of the present invention are, provide that a kind of scope of application is wide, the locking performance is better locked gear mechanism.
Technical scheme of the present invention is: a kind of lock gear mechanism, comprise a pair of lock gear stand, a gear and two bolts, described lock gear stand is provided with tooth bar, two lock gear stands oppositely are distributed in the gear both sides, the rack and pinion engagement, the lock gear stand is provided with installing hole, and two bolts insert respectively in two lock gear stand installing holes, and the lock gear stand slides up and down along bolt by installing hole.
As preferably, described lock gear stand is formed the shaped as frame structure by upper sid strip, lower sid strip, left side bar, the right bar, and wherein the right bar, upper sid strip, left side bar and lower sid strip link to each other the separated formation breach of lower sid strip and the right bar in turn.
As preferably, described tooth bar is located at bar inboard, the left side, left side bar outward flange is provided with the V-arrangement bar, bar inboard, the right is provided with draw-in groove, draw-in groove clamping on V-arrangement bar after two lock gear stands are assembled together on each lock gear stand and another lock gear stand, described installing hole is located on the lower sid strip.
As preferably, described lower sid strip is stairstepping, the left side bar overlap joint of step inner edge and another lock gear stand.
As preferably, the lower sid strip back side of described lock gear stand is provided with two half-circle projection, and the end face of two half-circle projection is on same plane.
As preferably, described gear centre has the octagon fixed via.
As preferably, its cross section of described bolt is square.
After adopting technique scheme, the present invention has following advantage:
Compare with office equipment locking mechanism in the past, the present invention locks gear mechanism and adopts lock core to drive the counter motion of two locks of central gear rotation drive gear stand, bolt is inserted in the last bottom of office equipment, make locking states more firm, and the present invention locks gear mechanism and can be used with the different locks such as turning-bolt lock of each producer, and versatility is better.
Description of drawings
Accompanying drawing 1 is looked schematic perspective view for the master that the present invention locks gear mechanism;
Accompanying drawing 2 is locked the front schematic perspective view of the lock gear stand of gear mechanism for the present invention;
Accompanying drawing 3 is locked the reverse side schematic perspective view of the lock gear stand of gear mechanism for the present invention;
Accompanying drawing 4 is locked the vertical schematic top plan view of lock gear stand of gear mechanism for the present invention;
Accompanying drawing 5 is looked schematic perspective view for the master that the present invention locks the gear of gear mechanism;
Accompanying drawing 6 is looked schematic perspective view for the master that the present invention locks the gear mechanism locking states;
Accompanying drawing 7 is looked schematic perspective view for the master that the present invention locks the gear mechanism open state
Shown in the figure, 1, the lock gear stand, 10, tooth bar, 11, installing hole, 12, upper sid strip, 13, lower sid strip, 14, left side bar, 15, the right bar, 16, the V-arrangement bar, 17, draw-in groove, 18, half-circle projection, 19, step, 2, gear, 20, the octagon fixed via, 3, bolt.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
Extremely shown in Figure 7 as Fig. 1, the lock gear mechanism of present embodiment comprises lock gear stand 1, gear 2 and bolt 3, lock gear stand 1 is provided with tooth bar 10, lock gear stand 1 one ends are provided with installing hole 11, installing hole is square opening, bolt 3 inserts in the installing hole 11, two lock gear stands 1 oppositely are distributed in gear 2 both sides, when key drives the lock core rotation, lock core driven gear 2 along or be rotated counterclockwise, thereby the tooth bar 10 on the lock gear stand 1 drives sliding up and down of whole lock gear stand 1 with gear 2 engagements, and when the spacing of two lock gear stands 1 was maximum, the lock gear mechanism was lived the file cabinet door lock; When two lock gear stands 1 folded, the file cabinet door was in the state of lock.
As Fig. 2, Fig. 3, shown in Figure 4, lock gear stand 1 is made up of upper sid strip 12, lower sid strip 13, left side bar 14, the right bar 15, left side bar 14 links to each other with lower sid strip 13 with the right bar 15, be provided with tooth bar 10 on the left side bar 14 inwardly, outward flange is provided with V-arrangement bar 16, inward flange is provided with draw-in groove 17, draw-in groove 17 clampings on the V-arrangement bar 16 after two lock gear stands 1 are assembled together on each lock gear stand 1 and another lock gear stand 1.
As Fig. 2, shown in Figure 3, lower sid strip 13 is stairstepping, left side bar 14 overlap joints of the inner edge of step 19 and another lock gear stand 1, when two lock gear stands 1 were fitted together, the lower sid strip 13 of two lock gear stands 1 was overlapped on the right bar 14 of the other side by step 19 separately.
As Fig. 2, Fig. 3, shown in Figure 4, the end face that lower sid strip 13 back sides of lock gear stand 1 are provided with 18, two half-circle projection 18 of two half-circle projection is on same plane, so that firmly add protecting component such as shell.
As shown in Figure 5, the center of gear 2 has octagon fixed via 20, so that lock core inserts wherein easily.
As Fig. 1, Fig. 6, shown in Figure 7, the cross section of bolt 3 is square, and such section structure is conducive to insert installing hole 11 backs and obtains firm connection status.
As Fig. 6, shown in Figure 7, the lock gear mechanism is in locking and open state respectively with the file cabinet door.
Below only be described with regard to the preferable example of the present invention, but can not be interpreted as it is limitations on claims.The present invention not only limits to and above example, its concrete mechanism allows to change, those skilled in the art can make various changes and distortion according to the present invention, for example the shape of bolt 3 can adopt different Mechanical Buildss according to the equipment that reality is assembled, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (7)
1. lock gear mechanism, comprise a pair of lock gear stand (1), a gear (2) and two bolts (3), it is characterized in that: described lock gear stand (1) is provided with tooth bar (10), two lock gear stands (1) oppositely are distributed in gear (2) both sides, tooth bar (10) and gear (2) engagement, lock gear stand (1) is provided with installing hole (11), two bolts (3) insert respectively in two lock gear stand (1) installing holes (11), and lock gear stand (1) slides up and down along bolt (3) by installing hole (11).
2. lock gear mechanism according to claim 1, it is characterized in that: described lock gear stand (1) is formed the shaped as frame structure by upper sid strip (12), lower sid strip (13), left side bar (14), the right bar (15), wherein the right bar (15), upper sid strip (12), left side bar (14) and lower sid strip (13) link to each other in turn, lower sid strip (13) and the separated formation breach of the right bar (15).
3. lock gear mechanism according to claim 2, it is characterized in that: described tooth bar (10) is located at left side bar (14) inboard, left side bar (14) outward flange is provided with V-arrangement bar (16), bar (15) inboard, the right is provided with draw-in groove (17), draw-in groove (17) clamping on V-arrangement bar (16) after two lock gear stands (1) are assembled together on each lock gear stand (1) and another lock gear stand (1), described installing hole (11) is located on the lower sid strip (13).
4. lock gear mechanism according to claim 3, it is characterized in that: described lower sid strip (13) is stairstepping, left side bar (14) overlap joint of step (19) inner edge and another lock gear stand (1).
5. lock gear mechanism according to claim 4, it is characterized in that: lower sid strip (13) back side of described lock gear stand (1) is provided with two half-circle projection (18), and the end face of two half-circle projection (18) is on same plane.
6. lock gear mechanism according to claim 5, it is characterized in that: described gear (2) center has octagon fixed via (20).
7. lock gear mechanism according to claim 6 is characterized in that: its cross section of described bolt (3) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179003.1A CN103266811B (en) | 2013-05-14 | 2013-05-14 | Locking gear mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179003.1A CN103266811B (en) | 2013-05-14 | 2013-05-14 | Locking gear mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103266811A true CN103266811A (en) | 2013-08-28 |
| CN103266811B CN103266811B (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310179003.1A Active CN103266811B (en) | 2013-05-14 | 2013-05-14 | Locking gear mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103266811B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696634A (en) * | 2013-12-25 | 2014-04-02 | 广东志成冠军集团有限公司 | Door locking device and direct-current communication power supply distribution box with same |
| CN106320849A (en) * | 2016-09-19 | 2017-01-11 | 南京量为石信息科技有限公司 | Electronic mechanical padlock |
| CN108824969A (en) * | 2018-08-06 | 2018-11-16 | 平湖台丽办公自动化设备有限公司 | A kind of lock support effort formation |
| CN108915365A (en) * | 2018-08-06 | 2018-11-30 | 平湖台丽办公自动化设备有限公司 | A kind of fast-assembling lockset |
| CN109025490A (en) * | 2018-08-06 | 2018-12-18 | 平湖台丽办公自动化设备有限公司 | A kind of fast-assembling bolt |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498273Y (en) * | 2001-08-23 | 2002-07-03 | 张新华 | Double-direction and double-route actuator |
| EP1950369A2 (en) * | 2007-01-17 | 2008-07-30 | MASTER S.r.l. | Cremone bolt with external plastic shell |
| CN102011512A (en) * | 2010-11-11 | 2011-04-13 | 联程机械（宁波）有限公司 | Driver of window lock |
| WO2011101366A1 (en) * | 2010-02-17 | 2011-08-25 | Lemay Bv | Securing device |
| EP2366855A1 (en) * | 2010-03-19 | 2011-09-21 | ROTO FRANK Aktiengesellschaft | Fitting for a window, door or similar and window, door or similar with a fitting |
| CN102536008A (en) * | 2010-11-25 | 2012-07-04 | Ykkap株式会社 | Lock device and fitting |
| CN203239063U (en) * | 2013-05-14 | 2013-10-16 | 平湖台丽办公自动化设备有限公司 | Lock gear mechanism |
-
2013
- 2013-05-14 CN CN201310179003.1A patent/CN103266811B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498273Y (en) * | 2001-08-23 | 2002-07-03 | 张新华 | Double-direction and double-route actuator |
| EP1950369A2 (en) * | 2007-01-17 | 2008-07-30 | MASTER S.r.l. | Cremone bolt with external plastic shell |
| WO2011101366A1 (en) * | 2010-02-17 | 2011-08-25 | Lemay Bv | Securing device |
| EP2366855A1 (en) * | 2010-03-19 | 2011-09-21 | ROTO FRANK Aktiengesellschaft | Fitting for a window, door or similar and window, door or similar with a fitting |
| CN102011512A (en) * | 2010-11-11 | 2011-04-13 | 联程机械（宁波）有限公司 | Driver of window lock |
| CN102536008A (en) * | 2010-11-25 | 2012-07-04 | Ykkap株式会社 | Lock device and fitting |
| CN203239063U (en) * | 2013-05-14 | 2013-10-16 | 平湖台丽办公自动化设备有限公司 | Lock gear mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696634A (en) * | 2013-12-25 | 2014-04-02 | 广东志成冠军集团有限公司 | Door locking device and direct-current communication power supply distribution box with same |
| CN106320849A (en) * | 2016-09-19 | 2017-01-11 | 南京量为石信息科技有限公司 | Electronic mechanical padlock |
| CN108824969A (en) * | 2018-08-06 | 2018-11-16 | 平湖台丽办公自动化设备有限公司 | A kind of lock support effort formation |
| CN108915365A (en) * | 2018-08-06 | 2018-11-30 | 平湖台丽办公自动化设备有限公司 | A kind of fast-assembling lockset |
| CN109025490A (en) * | 2018-08-06 | 2018-12-18 | 平湖台丽办公自动化设备有限公司 | A kind of fast-assembling bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103266811B (en) | 2015-06-10 |
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