CN204609534U - A kind of drawer lock - Google Patents
A kind of drawer lock Download PDFInfo
- Publication number
- CN204609534U CN204609534U CN201520036831.4U CN201520036831U CN204609534U CN 204609534 U CN204609534 U CN 204609534U CN 201520036831 U CN201520036831 U CN 201520036831U CN 204609534 U CN204609534 U CN 204609534U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- lock core
- installing rack
- projection
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drawers Of Furniture (AREA)
Abstract
The utility model belongs to field of lockset, be for existing drawer-lock complex structure, cost of production is high, part is easily oxidized and provide a kind of drawer lock.It comprises lock core, lock core fixed mount, dead bolt, dead bolt installing rack, dead bolt installing rack offers the groove that supplies dead bolt movement, dead bolt installing rack inner bottom surface be provided with that a restriction dead bolt moves to left first protruding, the dead bolt installing rack on the right of dead bolt is provided with the second projection, second projection is socketed a shell fragment, described dead bolt is provided with a U-shaped draw-in groove, a movable block is socketed at the front end external activity of described lock core, the side of movable block is provided with a fixture block matched with U-shaped draw-in groove, an ejection block is fixed in the leading section of lock core, dead bolt is that kirsite material is made.The utility model compared with prior art structure is more simple, so cost of production is also relatively low, adopt kirsite material to make it lock core and dead bolt can not be oxidized simultaneously, and application life increases greatly.
Description
Technical field
The utility model belongs to field of lockset, particularly a kind of drawer lock.
Background technology
Existing drawer-lock complex structure, manufacturing cost is high, and the lock core of traditional drawer-lock, dead bolt all adopt is that irony material is made, and it is easily oxidized, causes the life-span short.
Utility model content
The purpose of this utility model is that, part high for existing drawer-lock complex structure, cost of production easily oxidized two provides a kind of novel drawer-lock.
The utility model is achieved by the following technical solution:
Drawer lock, comprise lock core and lock core fixed mount, lock core fixed mount is arranged on dead bolt installing rack by screw, dead bolt is provided with in dead bolt installing rack, a sidewall of dead bolt installing rack offers a groove, groove is run through in the end of dead bolt, and dead bolt is flexibly connected with dead bolt installing rack, dead bolt installing rack inner bottom surface be provided with that a restriction dead bolt moves to left first protruding, the second projection is provided with at the dead bolt installing rack inner bottom surface on the right of dead bolt, second projection is socketed a shell fragment, shell fragment one end contacts on dead bolt installing rack right-hand member inwall, the other end contacts the right-hand member at dead bolt, the position that described shell fragment and dead bolt contact is arcuate structure, described dead bolt and shell fragment contact position are provided with the 3rd projection, and two surfaces up and down of the 3rd projection are inclined-plane, the downside integral type being positioned at the 3rd projection in the right side of described dead bolt is provided with a spacing preiection, described dead bolt is provided with a U-shaped draw-in groove, a movable block is socketed at the front end external activity of described lock core, the side of movable block is provided with a fixture block matched with U-shaped draw-in groove, fixture block is connected in U-shaped draw-in groove, an ejection block is fixed in the leading section of lock core, columniform 4th projection is connected with in the external surface integral type of described movable block, the block of two restriction fixture blocks movement is provided with at described lock core fixed mount inner surface, block and lock core fixed mount integral structure, described dead bolt is that kirsite material is made.
The angle on two inclined-planes up and down of the 3rd described projection is 120 degree.
The beneficial effects of the utility model: the utility model compared with prior art structure is more simple, so cost of production is also relatively low, adopt kirsite material to make it lock core and dead bolt can not be oxidized simultaneously, and application life increases greatly.
Accompanying drawing explanation
Fig. 1 is the front view of lock core fixed mount.
Fig. 2 is the syndeton schematic diagram of dead bolt installing rack and dead bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment
A kind of drawer lock as depicted in figs. 1 and 2, comprise lock core and lock core fixed mount 1, lock core fixed mount 1 is arranged on dead bolt installing rack 2 by screw, dead bolt 3 is provided with in dead bolt installing rack 2, a sidewall of dead bolt installing rack 2 offers a groove 4, groove 4 is run through in the end of dead bolt 3, and dead bolt 3 is flexibly connected with dead bolt installing rack 2, it should be noted that and be provided with at dead bolt installing rack 2 inner bottom surface the first projection 5 that a restriction dead bolt 3 moves to left, the second projection 6 is provided with at dead bolt installing rack 2 inner bottom surface on the right of dead bolt 3, second projection 6 is socketed a shell fragment 7, shell fragment 7 one end contacts on dead bolt installing rack 2 right-hand member inwall, the other end contacts the right-hand member at dead bolt 3, the position that described shell fragment 7 and dead bolt 3 contact is arcuate structure, described dead bolt 3 is provided with the 3rd projection 8 with shell fragment 7 contact position, and two surfaces up and down of the 3rd projection 8 are inclined-plane, the downside integral type being positioned at the 3rd projection 8 in the right side of described dead bolt 3 is provided with a spacing preiection 9, described dead bolt 3 is provided with a U-shaped draw-in groove 10, a movable block 11 is socketed at the front end external activity of described lock core, the side of movable block 11 is provided with a fixture block 12 matched with U-shaped draw-in groove 10, fixture block 12 is connected in U-shaped draw-in groove 10, an ejection block 13 is fixed in the leading section of lock core, columniform 4th projection 14 is connected with in the external surface integral type of described movable block 11, the block 15 of two restriction fixture blocks 12 movement is provided with at described lock core fixed mount 1 inner surface, block 15 and lock core fixed mount 1 integral structure, described dead bolt 3 is made for kirsite material.
The angle that it should be noted that two inclined-planes up and down of the 3rd described projection 8 is further 120 degree.
Operating principle of the present utility model is: turn lock core by key, lock core drives ejection block to rotate, ejector pin block promotes the 4th projection on movable block, movable block is rotated, the fixture block of movable block drives the U-shaped draw-in groove motion on dead bolt, thus drives moving up and down of dead bolt, dead bolt while moving up and down because the upper and lower surface of the 3rd projection on dead bolt is inclined-plane, make the elastic force of shell fragment can have an active force to inclined-plane, make it promote dead bolt and move up and down.The utility model compared with prior art structure is more simple, so cost of production is also relatively low, adopt kirsite material to make it lock core and dead bolt can not be oxidized simultaneously, and application life increases greatly.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (2)
1. drawer lock, comprise lock core and lock core fixed mount, lock core fixed mount is arranged on dead bolt installing rack by screw, dead bolt is provided with in dead bolt installing rack, a sidewall of dead bolt installing rack offers a groove, groove is run through in the end of dead bolt, and dead bolt is flexibly connected with dead bolt installing rack, it is characterized in that: dead bolt installing rack inner bottom surface be provided with that a restriction dead bolt moves to left first protruding, the second projection is provided with at the dead bolt installing rack inner bottom surface on the right of dead bolt, second projection is socketed a shell fragment, shell fragment one end contacts on dead bolt installing rack right-hand member inwall, the other end contacts the right-hand member at dead bolt, the position that described shell fragment and dead bolt contact is arcuate structure, described dead bolt and shell fragment contact position are provided with the 3rd projection, and two surfaces up and down of the 3rd projection are inclined-plane, the downside integral type being positioned at the 3rd projection in the right side of described dead bolt is provided with a spacing preiection, described dead bolt is provided with a U-shaped draw-in groove, a movable block is socketed at the front end external activity of described lock core, the side of movable block is provided with a fixture block matched with U-shaped draw-in groove, fixture block is connected in U-shaped draw-in groove, an ejection block is fixed in the leading section of lock core, columniform 4th projection is connected with in the external surface integral type of described movable block, the block of two restriction fixture blocks movement is provided with at described lock core fixed mount inner surface, block and lock core fixed mount integral structure, described dead bolt is that kirsite material is made.
2. drawer lock according to claim 1, is characterized in that: the angle on two inclined-planes up and down of the 3rd described projection is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036831.4U CN204609534U (en) | 2015-01-16 | 2015-01-16 | A kind of drawer lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036831.4U CN204609534U (en) | 2015-01-16 | 2015-01-16 | A kind of drawer lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609534U true CN204609534U (en) | 2015-09-02 |
Family
ID=53962103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036831.4U Expired - Fee Related CN204609534U (en) | 2015-01-16 | 2015-01-16 | A kind of drawer lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609534U (en) |
-
2015
- 2015-01-16 CN CN201520036831.4U patent/CN204609534U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |