CN204112913U - Magnetic force collisionless lock body - Google Patents
Magnetic force collisionless lock body Download PDFInfo
- Publication number
- CN204112913U CN204112913U CN201420571724.7U CN201420571724U CN204112913U CN 204112913 U CN204112913 U CN 204112913U CN 201420571724 U CN201420571724 U CN 201420571724U CN 204112913 U CN204112913 U CN 204112913U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- lock body
- assembly
- bolt
- collisionless
- 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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Abstract
The utility model relates to a kind of magnetic force collisionless lock body, solving latch bolt can not the automatic retraction problem of going, it comprises lock body body and latch plate assembly, bolt component is established and assembly of unblanking in described lock body body, bolt component comprises the second dead bolt of the first dead bolt and metal material, first dead bolt is connected with assembly of unblanking by connecting plate, second dead bolt is connected with assembly of unblanking by connecting rod, on connecting rod, cover has the elastic component making the second dead bolt retraction lock body body, described latch plate assembly comprises the first locked groove for accommodating first dead bolt and the second locked groove, second locked groove is placed with the attracting magnet making the second dead bolt stretch out lock body body with the second dead bolt, utilize magnet and elastic component, make the second dead bolt can stretch out lock body body because of suction at closing time, can retract in lock body body because of elastic component restoring force when opening the door, structure is simple, practical.
Description
Technical field
The utility model relates to a kind of lock, particularly a kind of magnetic force collisionless lock body.
Background technology
The lock body generally all side's of being provided with tongue and latch bolt, and time latch bolt only has door handle to rotate, just can retract in lock body, then can stretch out lock body, so when door opens, latch bolt usually can encounter the head of child, or scrapes clothes etc., may cause unnecessary loss.
Utility model content
Can not the automatic retraction deficiency of going in order to overcome latch bolt, the utility model provides a kind of magnetic force collisionless lock body.
A kind of magnetic force collisionless lock body, it comprises lock body body and latch plate assembly, bolt component is established and assembly of unblanking in described lock body body, bolt component comprises the second dead bolt of the first dead bolt and metal material, first dead bolt is connected with assembly of unblanking by connecting plate, second dead bolt is connected with assembly of unblanking by connecting rod, on connecting rod, cover has the elastic component making the second dead bolt retraction lock body body, described latch plate assembly comprises the first locked groove for accommodating first dead bolt and the second locked groove, second locked groove is placed with the attracting magnet making the second dead bolt stretch out lock body body with the second dead bolt.
Establish support hurdle in described second locked groove, both sides are provided with buckle.
Also comprise fixed mount, described connecting rod is placed on fixed mount, and one end and the second dead bolt fixed, the other end is connected with push jack, and elastic component is placed between push jack and fixed mount.
Described assembly of unblanking comprises upper and lower core shift fork and is clipped in the square core pendulum between upper and lower core shift fork, and described upper and lower core shift fork is connected to push jack.
Described elastic component is spring.
Described magnet is neodium magnet.
The beneficial effects of the utility model are: the utility model utilizes magnet and elastic component, make the second dead bolt can stretch out lock body body because of suction at closing time, can retract in lock body body because of elastic component restoring force when opening the door, the unnecessary generation of meeting and discussing, scraping clothes etc. can be avoided, structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is the internal construction schematic diagram of the utility model lock body body.
Fig. 2 is front view of the present utility model.
Fig. 3 is the elevation of the utility model latch plate assembly.
1-lock body body, 11-lead, 2-latch plate assembly, 21-first locked groove, 22-second locked groove, 221-support hurdle, 222-buckle, 23-magnet, 31-first dead bolt, 32-second dead bolt, 4-connecting plate, 41-connecting plate reference column, 42-connecting plate gathering sill, 43-latch, 5-connecting rod, 51-spring, 52-fixed mount, 53-push jack, 6-upper and lower core shift fork, 7-side's core pendulum, 8-supporting plate, 81-latch block, 9-drives bar, 91-arc driver slot, 10-clamping bar, 101-clamping sheet, the heavy spring of 102-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of magnetic force collisionless lock body, it comprises lock body body 1 and latch plate assembly 2, bolt component is established and assembly of unblanking in described lock body body 1, bolt component comprises the second dead bolt 32 of the first dead bolt 31 and metal material, first dead bolt 31 is connected with assembly of unblanking by connecting plate 4, second dead bolt 32 is connected with assembly of unblanking by connecting rod 5, on connecting rod 5, cover has the second dead bolt 32 is retracted the elastic component of lock body body 1, described latch plate assembly 2 comprises the first locked groove 21 and the second locked groove 22 for accommodating first dead bolt 31, second locked groove 22 is placed with the attracting magnet 23 making the second dead bolt 32 stretch out lock body body 1 with the second dead bolt 32, also comprise elastic component and fixed mount 52, described connecting rod 5 is placed on fixed mount 52, one end and the second dead bolt 32 fixed, the other end is connected with push jack 53, elastic component is socketed on connecting rod 5, be placed between push jack 53 and fixed mount 52, magnet 23 and the second dead bolt 32 attracting formation second dead bolt 32 stretch out the first state of lock body body 1, spring, connecting rod and the second dead bolt 32 form the second dead bolt 32 and to retract the second state of lock body body 1, structure is simple, practical, magnet 23 and the second dead bolt 32, only the suction of magnet 23 just can utilized to make the second dead bolt 32 stretch out lock body body 1 at closing time, when door is not related to, utilize elastic component elastic-restoring force, the second dead bolt 32 is made to be retracted in lock body body 1, eliminate and utilize door handle the second dead bolt 32 to be retracted into time in lock body body 1, especially at fire, the burst critical moment such as earthquake, can open the door fast, win the quality time, other second dead bolt 32 is in lock body body 1, solve existing dead bolt encounter the head of child or scrape the deficiency of clothes.
Described elastic component can be spring 51.
Establish support hurdle 221 in described second locked groove 22, both sides are provided with buckle 222, when installing magnet 23, directly by entering, just magnet 23 can be stuck in the second locked groove 22, easy for installation.
Described magnet 23 is neodium magnet, also referred to as ndfeb magnet, is a kind of artificial permanent magnet, for having the permanent magnet of the strongest magnetic force so far.
Described assembly of unblanking comprises upper and lower core shift fork 6 and is clipped in the square core pendulum 7 between upper and lower core shift fork 6, and described upper and lower core shift fork 6 is connected to push jack 53, with the interaction of upper and lower core shift fork 6 with push jack 53, drives the flexible of the second dead bolt 32.
Described connecting plate 4 has connecting plate reference column 41, connecting plate gathering sill 42 and latch 43, described assembly of unblanking comprises supporting plate 8, described supporting plate 8 has supporting plate gathering sill and latch block 81, the latch block 81 of described supporting plate 8 and latch 43 location fit of connecting plate 4, described lock is provided with lead 11, described lead 11 is placed among connecting plate gathering sill 42 and supporting plate gathering sill, described lead 11 is arranged with O type soundproof rubber circle, in order to fixedly to win 4 in succession, make it in use to produce upper and lower displacement.
Be provided with between described side's core pendulum 7 and connecting plate 4 and drive bar 9, described driving bar 9 one end and square core pendulum 7 hinged, drive bar 9 other end to have arc driver slot 91, connect reference column and be placed among arc driver slot 91.
Described side's core pendulum 7 is also provided with clamping bar 10, described in assembly of unblanking also comprise and be socketed in the heavy spring 102 installed on stud, heavy spring 102 one end is against the internal layer limit of lock body body 1, and the other end is fixing through clamping sheet 101 with clamping bar 10.
Below described by reference to the accompanying drawings embodiment is only preferred embodiment of the present utility model, and the restriction not to protection domain of the present utility model, and any improvement done based on the utility model spirit all ought within the utility model protection domain.
Claims (6)
1. a magnetic force collisionless lock body, it is characterized in that: it comprises lock body body (1) and latch plate assembly (2), bolt component is established and assembly of unblanking in described lock body body (1), bolt component comprises second dead bolt (32) of the first dead bolt (31) and metal material, first dead bolt (31) is connected with assembly of unblanking by connecting plate (4), second dead bolt (32) is connected with assembly of unblanking by connecting rod (5), the elastic component making the second dead bolt (32) retraction lock body body (1) is had at the upper cover of connecting rod (5), described latch plate assembly (2) comprises the first locked groove (21) for accommodating first dead bolt (31) and the second locked groove (22), second locked groove (22) is placed with the attracting magnet (23) making the second dead bolt (32) stretch out lock body body (1) with the second dead bolt (32).
2. magnetic force collisionless lock body according to claim 1, is characterized in that: establish support hurdle (221) in described second locked groove (22), both sides are provided with buckle (222).
3. magnetic force collisionless lock body according to claim 1, it is characterized in that: also comprise fixed mount (52), described connecting rod (5) is placed on fixed mount (52), one end and the second dead bolt (32) fixed, the other end is connected with push jack (53), and elastic component is placed between push jack (53) and fixed mount (52).
4. magnetic force collisionless lock body according to claim 3, it is characterized in that: described in assembly of unblanking comprise upper and lower core shift fork (6) and be clipped in the square core pendulum (7) between upper and lower core shift fork (6), described upper and lower core shift fork (6) is connected to push jack (53).
5. magnetic force collisionless lock body according to claim 1, is characterized in that: described elastic component is spring (51).
6. magnetic force collisionless lock body according to claim 1, is characterized in that: described magnet (23) is neodium magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571724.7U CN204112913U (en) | 2014-09-30 | 2014-09-30 | Magnetic force collisionless lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571724.7U CN204112913U (en) | 2014-09-30 | 2014-09-30 | Magnetic force collisionless lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112913U true CN204112913U (en) | 2015-01-21 |
Family
ID=52330239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571724.7U Expired - Fee Related CN204112913U (en) | 2014-09-30 | 2014-09-30 | Magnetic force collisionless lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112913U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790726A (en) * | 2015-03-16 | 2015-07-22 | 温州美亿德装饰五金有限公司 | Door lock |
| CN104790765A (en) * | 2015-03-16 | 2015-07-22 | 潘茜茜 | Door lock |
| CN105421898A (en) * | 2015-12-24 | 2016-03-23 | 佛山市汇泰龙智能科技有限公司 | Magnetic noiseless lock |
| CN110847715A (en) * | 2019-12-04 | 2020-02-28 | 柳州职业技术学院 | Silent single-magnetic lock body of door |
-
2014
- 2014-09-30 CN CN201420571724.7U patent/CN204112913U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790726A (en) * | 2015-03-16 | 2015-07-22 | 温州美亿德装饰五金有限公司 | Door lock |
| CN104790765A (en) * | 2015-03-16 | 2015-07-22 | 潘茜茜 | Door lock |
| CN106285231A (en) * | 2015-03-16 | 2017-01-04 | 潘茜茜 | Door lock |
| CN106320844A (en) * | 2015-03-16 | 2017-01-11 | 潘茜茜 | Door lock |
| CN106481154A (en) * | 2015-03-16 | 2017-03-08 | 潘茜茜 | Door lock |
| CN104790726B (en) * | 2015-03-16 | 2017-08-29 | 温州美亿德装饰五金有限公司 | Door lock |
| CN105421898A (en) * | 2015-12-24 | 2016-03-23 | 佛山市汇泰龙智能科技有限公司 | Magnetic noiseless lock |
| CN110847715A (en) * | 2019-12-04 | 2020-02-28 | 柳州职业技术学院 | Silent single-magnetic lock body of door |
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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: 20150121 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |