CN204941046U - A kind of door lock - Google Patents
A kind of door lock Download PDFInfo
- Publication number
- CN204941046U CN204941046U CN201520613141.0U CN201520613141U CN204941046U CN 204941046 U CN204941046 U CN 204941046U CN 201520613141 U CN201520613141 U CN 201520613141U CN 204941046 U CN204941046 U CN 204941046U
- Authority
- CN
- China
- Prior art keywords
- door lock
- mount pad
- panel
- rotation
- axis
- 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
Links
- 238000009434 installation Methods 0.000 claims description 19
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of door lock, its technical essential comprises door lock body, described door lock body comprises door lock handle and panel, described door lock handle is arranged on panel, described door lock handle comprises grip part and axis of rotation, described axis of rotation is fixedly connected with grip part, described axis of rotation is connected with steady pin, described panel is provided with the installing hole installed for door lock handle, resetting structure is provided with between described axis of rotation and panel, described resetting structure comprises reset wind spring, banking stop and plate washer, described plate washer is fixedly connected with panel, the two ends of described reset wind spring are connected with axis of rotation and plate washer respectively, described plate washer is provided with the block coordinated with banking stop, described banking stop is fixedly connected with axis of rotation, described panel is fixed with some studs, a kind of door lock of the present utility model, effectively can improve the technique effect of theftproof performance.
Description
Technical field
The utility model relates to a kind of door lock, particularly relates to a kind of door lock.
Background technology
Along with the development of security protection industry, various lock has been there is in door lock industry, there are electronic lock and theftproof lock etc., these locks can play good security protection effect, when fixed installation door lock assembly, panel is connected with door body by bolt, the effect of fixed panel can be played, panel offers installing hole, bolt through installing hole, thus can play the connection of bolt and panel, when dismounting, only need demounting bolt just the panel on door lock can be disassembled, thus reduce the theftproof performance of door lock.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is a kind of door lock providing a kind of theftproof performance higher.
For achieving the above object, the utility model provides following technical scheme: a kind of door lock, comprise door lock body, described door lock body comprises door lock handle and panel, described door lock handle is arranged on panel, described door lock handle comprises grip part and axis of rotation, described axis of rotation is fixedly connected with grip part, described axis of rotation is connected with steady pin, described panel is provided with the installing hole installed for door lock handle, described axis of rotation is provided with mounting groove, mount pad is provided with in described mounting groove, described mount pad is fixedly connected with by fixture with between mounting groove, resetting structure is provided with between described mount pad and panel, described resetting structure comprises reset wind spring, banking stop and plate washer, described plate washer is fixedly connected with panel, the two ends of described reset wind spring are connected with mount pad and plate washer respectively, described plate washer is provided with the block coordinated with banking stop, described banking stop is fixedly connected with mount pad, described panel is fixed with some studs.
By adopting technique scheme, stud welding is on panel, can prevent from just can dismantling by counter plate from the outside, thus antitheft function can be played, when rotating handles, first grip part is held, rotate grip part, grip part driven rotary axle can be made to rotate, axis of rotation is when rotation, drive mount pad to rotate and drive steady pin simultaneously, thus can door lock be started, while axis of rotation rotates, reset wind spring shrinks, banking stop rotates, when banking stop contacts with block, rotate and terminate, unclamp grip part, reset spring coiling resetting, can rotate by driven rotary axle, thus grip part can be driven to reset, make operation upper convenient, more enough playing conveniently disassembles grip part from panel, pass through rotary mount, the mount pad that can make is separated with axis of rotation, thus grip part can be made to be separated with panel, the effect being convenient for changing grip part can be played.
The utility model is set to further: described mount pad is provided with draw-in groove, and described banking stop is provided with the fixture block with draw-in groove clamping.
By adopting technique scheme, banking stop and mount pad generation relative motion can be prevented, cause grip part to be affected in the process of rotating, the effect of banking stop for convenience detach can be played simultaneously, thus mount pad to be separated with panel with install in convenient.
The utility model is set to further: one end that described reset wind spring is connected with mount pad is connected in draw-in groove.
By adopting technique scheme, can play and facilitate installation and removal reset wind spring.
The utility model is set to further: described mount pad is provided with cannelure, and described resetting structure also comprises the card with cannelure clamping.
By adopting technique scheme, card can coordinate with cannelure, banking stop plate washer and back-moving spring can be fixed, and prevents a banking stop plate washer and back-moving spring from isolating from mount pad.
The utility model is set to further: the inwall of described mounting groove is provided with stopper slot, and described mount pad is provided with the positive stop strip that to match with stopper slot.
By adopting technique scheme, can prevent mount pad from rotating at mounting groove with playing, thus the effect to mount pad location can be played.
The utility model is set to further: described mount pad is provided with holddown groove, and described steady pin coordinates with holddown groove, is provided with installation sleeve between described steady pin and mount pad.
By adopting technique scheme, to when installing steady pin, the effect eliminating sound can be played, can also prevent lock body from making a noise when in use.
The utility model is set to further: described holddown groove inwall is provided with the limiting stand of restriction installation sleeve movement, and described installation sleeve is provided with limited block.
By adopting technique scheme, can prevent installation sleeve from sliding in holddown groove, convenient when installation with taking-up installation sleeve.
The utility model is set to further: the position near mount pad on described steady pin is provided with projection.
By adopting technique scheme, the effect of location can be played to steady pin.
The utility model is set to further: described installation sleeve is made of plastics.
By adopting technique scheme, steady pin can be played when contacting with installation sleeve, playing the effect of elimination sound.
Accompanying drawing explanation
Fig. 1 is the structural representation one of a kind of door lock assembly of the utility model;
Fig. 2 is the A portion enlarged diagram of Fig. 1;
Fig. 3 is the structural representation of a kind of door lock assembly panel of the utility model;
Fig. 4 is the structural representation one of the door lock handle of a kind of door lock assembly of the utility model;
Fig. 5 is the structural representation two of the door lock handle of a kind of door lock assembly of the utility model;
Fig. 6 is the structural representation of a kind of door lock assembly mount pad of the utility model.
In figure: 1, panel; 2, grip part; 3, axis of rotation; 4, mounting groove; 5, steady pin; 6, installing hole; 7, reset wind spring; 8, banking stop; 9, plate washer; 10, block; 11, stud; 12, protruding; 13, draw-in groove; 14, fixture block; 15, card; 16, mount pad; 17, fixture; 18, stopper slot; 19, positive stop strip; 20, installation sleeve; 21, limiting stand; 22, limited block; 23, cannelure; 24, holddown groove.
Detailed description of the invention
Shown in Fig. 6, a kind of lock handle that present case is implemented, comprise door lock body, described door lock body comprises door lock handle and panel 1, described door lock handle is arranged on panel 1, described door lock handle comprises grip part 2 and axis of rotation 3, described axis of rotation 3 is fixedly connected with grip part 2, described axis of rotation 3 is connected with steady pin 5, described panel 1 is provided with the installing hole 6 installed for door lock handle, described axis of rotation 3 is provided with mounting groove 4, mount pad 16 is provided with in described mounting groove 4, described mount pad 16 is fixedly connected with by fixture 17 with between mounting groove 4, resetting structure is provided with between described mount pad 16 and panel 1, described resetting structure comprises reset wind spring 7, banking stop 8 and plate washer 9, described plate washer 9 is fixedly connected with panel 1, the two ends of described reset wind spring 7 are connected with mount pad 16 and plate washer 9 respectively, described plate washer 9 is provided with the block coordinated with banking stop 8, described banking stop 8 is fixedly connected with mount pad 16, described panel 1 is fixed with some studs 11, described mount pad 16 is provided with draw-in groove 13, described banking stop 8 is provided with the fixture block 14 with draw-in groove 13 clamping, one end that described reset wind spring 7 is connected with mount pad 16 is connected in draw-in groove 13, described mount pad 16 is provided with cannelure 23, described resetting structure also comprises the card 15 with cannelure 23 clamping,
The inwall of described mounting groove 4 is provided with stopper slot 18, described mount pad 16 is provided with the positive stop strip 19 that to match with stopper slot 18, described mount pad 16 is provided with holddown groove 24, described steady pin 5 coordinates with holddown groove 24, installation sleeve 20 is provided with between described steady pin 5 and mount pad 16, described holddown groove inwall is provided with the limiting stand 21 of restriction installation sleeve 20 movement, described installation sleeve 20 is provided with limited block 22, described steady pin 5 is provided with protruding 12 near the position of mount pad 16, and described installation sleeve 20 is made of plastics.
Stud 11 is welded on panel 1, can prevent from just can dismantling by counter plate 1 from the outside, thus antitheft function can be played, when rotating handles, first grip part 2 is held, rotate grip part 2, grip part 2 driven rotary axle 3 can be made to rotate, axis of rotation 3 is when rotation, steady pin 5 is driven to rotate, thus can door lock be started, while axis of rotation 3 rotates, reset wind spring 7 shrinks, banking stop 8 rotates, when banking stop 8 contacts with block, rotate and terminate, unclamp grip part 2, reset wind spring 7 resets, can rotate by driven rotary axle 3, thus grip part 2 can be driven to reset, make operation upper convenient, grip part 2 can also be disassembled from panel 1, by rotary mount 17, the mount pad 16 that can make is separated with axis of rotation 3, thus grip part 2 can be made to be separated with panel 1, the effect being convenient for changing grip part 2 can be played.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a door lock, comprise door lock body, described door lock body comprises door lock handle and panel, described door lock handle is arranged on panel, described door lock handle comprises grip part and axis of rotation, described axis of rotation is fixedly connected with grip part, described axis of rotation is connected with steady pin, described panel is provided with the installing hole installed for door lock handle, it is characterized in that: described axis of rotation is provided with mounting groove, mount pad is provided with in described mounting groove, described mount pad is fixedly connected with by fixture with between mounting groove, resetting structure is provided with between described mount pad and panel, described resetting structure comprises reset wind spring, banking stop and plate washer, described plate washer is fixedly connected with panel, the two ends of described reset wind spring are connected with mount pad and plate washer respectively, described plate washer is provided with the block coordinated with banking stop, described banking stop is fixedly connected with mount pad, described panel is fixed with some studs.
2. a kind of door lock according to claim 1, it is characterized in that: described mount pad is provided with draw-in groove, described banking stop is provided with the fixture block with draw-in groove clamping.
3. a kind of door lock according to claim 1, is characterized in that: one end that described reset wind spring is connected with mount pad is connected in draw-in groove.
4. a kind of door lock according to claim 1, it is characterized in that: described mount pad is provided with cannelure, described resetting structure also comprises the card with cannelure clamping.
5. a kind of door lock according to claim 1, is characterized in that: the inwall of described mounting groove is provided with stopper slot, and described mount pad is provided with the positive stop strip that to match with stopper slot.
6. a kind of door lock according to claim 1, it is characterized in that: described mount pad is provided with holddown groove, described steady pin coordinates with holddown groove, is provided with installation sleeve between described steady pin and mount pad.
7. a kind of door lock according to claim 6, is characterized in that: described holddown groove inwall is provided with the limiting stand of restriction installation sleeve movement, and described installation sleeve is provided with limited block.
8. a kind of door lock according to claim 1, is characterized in that: the position near mount pad on described steady pin is provided with projection.
9. a kind of door lock according to claim 6, is characterized in that: described installation sleeve is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613141.0U CN204941046U (en) | 2015-08-14 | 2015-08-14 | A kind of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613141.0U CN204941046U (en) | 2015-08-14 | 2015-08-14 | A kind of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941046U true CN204941046U (en) | 2016-01-06 |
Family
ID=55008487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520613141.0U Expired - Fee Related CN204941046U (en) | 2015-08-14 | 2015-08-14 | A kind of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090108A (en) * | 2021-04-13 | 2021-07-09 | 希美克(广州)实业有限公司 | Rotary cover type window handle capable of disassembling handle |
-
2015
- 2015-08-14 CN CN201520613141.0U patent/CN204941046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090108A (en) * | 2021-04-13 | 2021-07-09 | 希美克(广州)实业有限公司 | Rotary cover type window handle capable of disassembling handle |
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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: 20160106 Termination date: 20190814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |