CN204691463U - A kind of not only adjustable but also anti-skidding keeper - Google Patents
A kind of not only adjustable but also anti-skidding keeper Download PDFInfo
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- CN204691463U CN204691463U CN201520291914.8U CN201520291914U CN204691463U CN 204691463 U CN204691463 U CN 204691463U CN 201520291914 U CN201520291914 U CN 201520291914U CN 204691463 U CN204691463 U CN 204691463U
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- Prior art keywords
- button box
- locking plate
- detent
- adjustable
- skidding
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- 239000011159 matrix material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
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- 230000002093 peripheral effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a kind of not only adjustable but also anti-skidding keeper, comprise button box, button box locking plate and Anti-skid sheet, described button box is provided with detent, so that can dead bolt be embedded, described button box locking plate is located at button box front end, the detent place that described button box locking plate corresponds to button box is provided with breach, and the contiguous both ends place of described button box locking plate is provided with locking plate circular hole, and the contiguous both ends place of described button box is provided with long lumbar hole.The utility model by arranging long lumbar hole at button box, thus realizes button box position-adjustable, simultaneously, by arranging sawtooth on the surface, junction of Anti-skid sheet and button box, utilize the engagement between sawtooth, thus ensure, after button box is adjusted to the right place, to there will not be sliding condition, in addition, the utility model overall structure is comparatively simple, and cost of production is lower, during use, installation accuracy requires lower, easy for installation.
Description
Technical field
The utility model relates to a kind of keeper, is specifically related to a kind of not only adjustable but also anti-skidding keeper.
Background technology
Keeper is one of main building block of lockset, and usual lockset also comprises lock housing body and dead bolt, and when locking, dead bolt is stretched out by lock housing body, and inserts in keeper.In use, if dead bolt and keeper gap too small, then can cause in dead bolt telescopic process, and frictional force between keeper is comparatively large, impact is normal opens or closes; And if the excesssive gap between dead bolt and keeper, then can cause after locking again, door body easily rocks, particularly under the External Force Actings such as wind, send because of the collision between dead bolt and keeper crash when crash the noise of working as, thus affect the normal life of people.
For this reason, application number: the utility model patent of 201020148619.4, disclose a kind of adjustable lock-latch device of anti-theft door, as shown in Figure 1, comprise latch plate (D1), lock catch support (D4), lock catch support (D4) is fixedly connected with latch plate (D1) by two-arm, the two-arm of described lock catch support (D4) is provided with positioning step (D5), the bottom of lock catch support (D4) is provided with at least two equally distributed salient points of longitudinal direction (D6), the positioning step (D5) of lock catch support (D4) is provided with moveable keeper (D2), the bottom of keeper (D2) is provided with preformed hole (D9), rotating spiral regulating part (D3) is provided with between keeper (D2) and lock catch support (D4), the bottom of spiral regulating part (D3) is provided with spiral and regulates guide rail (D7), spiral regulates guide rail (D7) to be stuck in the groove formed between adjacent salient point (D6), the top of spiral regulating part (D3) is provided with adjustment cap head (D8), this adjustment cap head (D8) passes the preformed hole (D9) of keeper (D2) from the bottom of keeper (D2).
Adjustable lock-latch device in above-mentioned prior art, its advantage is: by regulating the spiral regulating part both position of adjustable keeper in lock catch support, compensate for fitting allowance, solves dead bolt and keeper after locking and occurs pine or tension phenomenon; But its shortcoming is: this locker utilizes the salient point interaction force bottom spiral regulating part and lock catch support to complete position adjustment, simultaneously, also be utilize frictional force between the two to realize location, and this frictional force is limited, in Long-Time Service, easy appearance is slided, thus causes its stability in use poor, in addition, this locker overall structure is comparatively complicated, processing technology is complicated, and cost of production is higher, and during assembling, precision prescribed is higher, thus cause assembling inconvenient, be not easy to use.
Summary of the invention
The purpose of this utility model to solve above-mentioned the problems of the prior art, one is provided both to be convenient to carry out the adjustment of button box position, can ensure after adjusting to the right place again, button box there will not be slip, to guarantee that stability in use is better, simultaneously, its overall structure is comparatively simple, and processing technology is simple, and cost of production is lower, assembly precision is low, keeper easy to assembly.
For achieving the above object, the technical scheme that adopts of the utility model is as follows:
A kind of not only adjustable but also anti-skidding keeper, comprise button box and button box locking plate, described button box is provided with detent, so that can dead bolt be embedded, described button box locking plate is located at button box front end, the detent place that described button box locking plate corresponds to button box is provided with breach, and the contiguous both ends place of described button box locking plate is provided with locking plate circular hole, and the contiguous both ends place of described button box is provided with long lumbar hole.
Also comprise Anti-skid sheet, described Anti-skid sheet is located at button box rear end, described Anti-skid sheet is made up of fixed part and connecting portion, described fixed part is located at connecting portion two ends, described connecting portion is matrix, described fixed part is provided with fixing circular hole, and anti-skidding sawtooth before described fixed part is provided with on the peripheral face corresponding to contacting with button box of fixing circular hole, described button box is provided with rear defence slide saw tooth in long lumbar hole periphery corresponding on the face contacted with Anti-skid sheet.
Described button box is being provided with interior sawtooth with button box locking plate contact surface, and described button box locking plate is being provided with outer sawtooth with button box contact surface.
Described detent quantity is two, and described detent is rectangular, and described detent side is provided with rectangle positioning convex, and described breach quantity is two, and described breach is rectangular, and described breach side is provided with rectangle positioning port.
The overall size of described breach is greater than the overall size of detent.
Compared with prior art, the utility model has the advantage of: a kind of not only adjustable but also anti-skidding keeper of the utility model, by arranging long lumbar hole at button box, thus realize button box position-adjustable, simultaneously, by arranging sawtooth on the surface, junction of Anti-skid sheet and button box, utilize the engagement between sawtooth, thus ensure, after button box is adjusted to the right place, to there will not be sliding condition, in addition, the utility model overall structure is comparatively simple, and cost of production is lower, during use, installation accuracy requires lower, easy for installation.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of a kind of adjustable lock-latch device of anti-theft door in prior art;
Fig. 2 is the exploded perspective view of a kind of not only adjustable but also anti-skidding keeper of the first embodiment of the utility model;
Fig. 3 is the exploded perspective view of a kind of not only adjustable but also anti-skidding keeper of the utility model the second embodiment;
Fig. 4 is the front elevational schematic of the adjustment state one of a kind of not only adjustable but also anti-skidding keeper of the utility model the second embodiment;
Fig. 5 is the front elevational schematic of the adjustment state two of a kind of not only adjustable but also anti-skidding keeper of the utility model the second embodiment;
Fig. 6 is the schematic top plan view of button box in Fig. 3;
Fig. 7 is the schematic top plan view of Anti-skid sheet in Fig. 3.
In figure:
1, button box; 11, detent; 12, long lumbar hole; 13, positioning convex; 14, rear defence slide saw tooth; 2, button box locking plate; 21, breach; 211, positioning port; 22, locking plate circular hole; 3, Anti-skid sheet; 31, fixed part; 311, fixing circular hole; 312, front anti-skidding sawtooth; 32, connecting portion; 4, screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, introduce three kinds of embodiments of the present utility model in detail.
As shown in Figure 2, a kind of not only adjustable but also anti-skidding keeper of the first embodiment of the utility model, comprises button box 1 and button box locking plate 2.Button box 1 is provided with detent 11, and embedding dead bolt, detent 11 quantity is two, and detent 11 is rectangular, and detent 11 side is provided with rectangle positioning convex 13, and the contiguous both ends place of button box 1 is provided with long lumbar hole 12; Button box locking plate 2 is located at button box 1 front end, and detent 11 place that button box locking plate 2 corresponds to button box 1 is provided with two breach 21, and breach 21 is rectangular, and breach 21 side is provided with rectangle positioning port 211, and the contiguous both ends place of button box locking plate 2 is provided with locking plate circular hole 22.Meanwhile, the overall size of breach 21 is greater than the overall size of detent 11.Screw 4 is utilized to be plugged in locking plate circular hole 22 and long lumbar hole 12 during installation, thus button box 1 and button box locking plate 2 are fixed on doorframe, simultaneously, can according to the position of dead bolt, adjustment button box 1 is relative to the position of button box locking plate 2, to ensure that button box 1 is reasonable with the position gap of dead bolt, and then trip bolt 4, operation is very easy.
After considering to adjust to the right place in button box 1 position, in Long-Time Service, because the frictional force between button box 1 and button box locking plate 2 is limited, thus cause button box 1 can slide relative to button box locking plate 2, as shown in Fig. 3 ~ Fig. 6, a kind of not only adjustable but also anti-skidding keeper of the utility model the second embodiment, comprises button box 1, button box locking plate 2 and Anti-skid sheet 3.Button box 1 is provided with detent 11, and embedding dead bolt, detent 11 quantity is two, and detent 11 is rectangular, and detent 11 side is provided with rectangle positioning convex 13, and the contiguous both ends place of button box 1 is provided with long lumbar hole 12; Button box locking plate 2 is located at button box 1 front end, detent 11 place that button box locking plate 2 corresponds to button box 1 is provided with two breach 21, breach 21 is rectangular, breach 21 side is provided with rectangle positioning port 211, the contiguous both ends place of button box locking plate 2 is provided with locking plate circular hole 22, meanwhile, the overall size of breach 21 is greater than the overall size of detent 11; Anti-skid sheet 3 is located at button box 1 rear end, this Anti-skid sheet 3 is made up of fixed part 31 and connecting portion 32, fixed part 31 is located at connecting portion 32 two ends, connecting portion 32 is in matrix, fixed part 31 is provided with fixing circular hole 311, anti-skidding sawtooth 312 before fixed part 31 is provided with on the peripheral face corresponding to contacting with button box 1 of fixing circular hole 311, meanwhile, button box 1 is provided with rear defence slide saw tooth 14 in long lumbar hole 12 periphery corresponding on the face contacted with Anti-skid sheet 3.The present embodiment by anti-skidding sawtooth 312 before arranging on Anti-skid sheet 3, arrange rear defence slide saw tooth 14 on the surface of button box 1 simultaneously, utilizes the engagement between sawtooth, thus ensures, after button box 1 is adjusted to the right place, to there will not be sliding condition.
The third embodiment of the utility model, on the basis of the first embodiment above-mentioned, button box 1 is being provided with interior sawtooth with button box locking plate 2 contact surface, and button box locking plate 2 is being provided with outer sawtooth with button box 1 contact surface.Equally, utilize the engagement between sawtooth, guarantee that button box 1 can not slide after adjusting to the right place.
Below by reference to the accompanying drawings embodiment of the present utility model is explained in detail; but the utility model is not limited to above-mentioned embodiment; in the ken that those of ordinary skill in the art possess; can also make various changes and modifications under the prerequisite not departing from the utility model aim, these changes and improvements all fall in the protection domain of the utility model requirement.
Claims (5)
1. a not only adjustable but also anti-skidding keeper, comprise button box (1) and button box locking plate (2), described button box (1) is provided with detent (11), so that can dead bolt be embedded, described button box locking plate (2) is located at button box (1) front end, described button box locking plate (2) is provided with breach (21) corresponding to detent (11) place of button box (1), the contiguous both ends place of described button box locking plate (2) is provided with locking plate circular hole (22), it is characterized in that: the contiguous both ends place of described button box (1) is provided with long lumbar hole (12).
2. a kind of not only adjustable but also anti-skidding keeper according to claim 1, it is characterized in that: also comprise Anti-skid sheet (3), described Anti-skid sheet (3) is located at button box (1) rear end, described Anti-skid sheet (3) is made up of fixed part (31) and connecting portion (32), described fixed part (31) is located at connecting portion (32) two ends, described connecting portion (32) is in matrix, described fixed part (31) is provided with fixing circular hole (311), described fixed part (31) is provided with front anti-skidding sawtooth (312) in fixing circular hole (311) periphery corresponding on the face contacted with button box (1), described button box (1) is provided with rear defence slide saw tooth (14) in long lumbar hole (12) periphery corresponding on the face contacted with Anti-skid sheet (3).
3. a kind of not only adjustable but also anti-skidding keeper according to claim 1, it is characterized in that: described button box (1) is being provided with interior sawtooth with button box locking plate (2) contact surface, described button box locking plate (2) is being provided with outer sawtooth with button box (1) contact surface.
4. a kind of not only adjustable but also anti-skidding keeper according to claim 1, it is characterized in that: described detent (11) quantity is two, described detent (11) is rectangular, described detent (11) side is provided with rectangle positioning convex (13), described breach (21) quantity is two, described breach (21) is rectangular, and described breach (21) side is provided with rectangle positioning port (211).
5. a kind of not only adjustable but also anti-skidding keeper according to claim 1, is characterized in that: the overall size of described breach (21) is greater than the overall size of detent (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291914.8U CN204691463U (en) | 2015-05-08 | 2015-05-08 | A kind of not only adjustable but also anti-skidding keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291914.8U CN204691463U (en) | 2015-05-08 | 2015-05-08 | A kind of not only adjustable but also anti-skidding keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691463U true CN204691463U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291914.8U Expired - Fee Related CN204691463U (en) | 2015-05-08 | 2015-05-08 | A kind of not only adjustable but also anti-skidding keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469194A (en) * | 2019-09-06 | 2019-11-19 | 瑞迹工业技术(上海)有限公司 | A kind of universe rod regulating mechanism |
| CN110593646A (en) * | 2019-10-21 | 2019-12-20 | 新田县合鑫不锈钢制品有限公司 | Lock bolt box |
-
2015
- 2015-05-08 CN CN201520291914.8U patent/CN204691463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469194A (en) * | 2019-09-06 | 2019-11-19 | 瑞迹工业技术(上海)有限公司 | A kind of universe rod regulating mechanism |
| CN110469194B (en) * | 2019-09-06 | 2021-04-20 | 瑞迹工业技术(上海)有限公司 | World pole adjustment mechanism |
| CN110593646A (en) * | 2019-10-21 | 2019-12-20 | 新田县合鑫不锈钢制品有限公司 | Lock bolt box |
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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: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |