CN209660591U - A kind of magnetic lock latch - Google Patents
A kind of magnetic lock latch Download PDFInfo
- Publication number
- CN209660591U CN209660591U CN201920258709.XU CN201920258709U CN209660591U CN 209660591 U CN209660591 U CN 209660591U CN 201920258709 U CN201920258709 U CN 201920258709U CN 209660591 U CN209660591 U CN 209660591U
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- China
- Prior art keywords
- clamp
- magnetic
- elastic component
- lock latch
- upper clamp
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Abstract
The utility model discloses a kind of magnetic lock latch, including upper clamp, lower clamp, elastic component, the upper clamp and the lower clamp are rotatablely connected, the elastic component upper end is connect with upper clamp lower part, the elastic component lower end is connect with lower clamp top, the elastic component is upper clamp, lower clamp provides inside elastic-restoring force, it further include closing device, the closing device includes magnetic locating part, magnetic part, it is described magnetism locating part be arranged in lower clamp and with the lower clamp mobile connection, the magnetic part is arranged on the upper clamp, the magnetism locating part cooperatively forms opening state with the upper clamp under the action of magnetic part, lockup state.The utility model realizes latch functions, effectively raises clamping force, and ensuring property is higher when in use, can clamp large-sized object or the biggish article of quality, and simple structure and convenient processing, low in cost, meets the needs of modern production life.
Description
Technical field
The utility model relates to technical field of living goods more particularly to a kind of magnetic lock latch.
Background technique
Lock is a kind of common household daily necessity, is mainly used for the clamping of various small articles or clothing, and because
It has many advantages, such as small in size, light weight, easy to carry, thus is widely used in daily life.Tradition lock
Structure mainly includes three upper clamp, lower clamp and elastic component basic element of character, and upper and lower clamp is connected with each other and is led to by elastic component
The elastic force for crossing elastic component itself realizes the function of clamping.However existing lock only uniquely relies on the elasticity of elastic component itself
Power realizes clamping function, cannot achieve latch functions, and its clamping force is limited, and ensuring property is insufficient in use, large-scale in clamping
It is easy to loosen when object or the biggish article of quality, article is caused to sustain damage, pollute, cannot achieve and expected use mesh
, it has some limitations.
Summary of the invention
The utility model cannot achieve latch functions for existing for existing lock, and its clamping force is limited, in use
Ensuring property is insufficient, is easy to loosen when clamping large-sized object or the biggish article of quality, article is caused to sustain damage, pollute,
It cannot achieve expected the defects of using purpose, provide a kind of new magnetic lock latch.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of magnetic lock latch, including upper clamp, lower clamp, elastic component, the upper clamp and the lower clamp are rotatablely connected,
The elastic component upper end is connect with upper clamp lower part, and the elastic component lower end is connect with lower clamp top, and the elastic component is upper
Clamp, lower clamp provide inside elastic-restoring force, further include closing device, and the closing device includes magnetic locating part, magnetic
Property part, the magnetism locating part be arranged in lower clamp and with the lower clamp mobile connection, the magnetic part is arranged described
On upper clamp, the magnetism locating part cooperatively forms opening state, locking with the upper clamp under the action of magnetic part
State.
Being provided with upper clamp is easy to use to cooperatively form rotation connection with lower clamp.Being provided with elastic component can
Inside elastic-restoring force is provided for upper clamp, lower clamp, so that upper clamp, lower clamp is cooperated and realizes the function of clamping.If
Be equipped with magnetic locating part be in order to be matched with upper clamp, when magnetic locating part by the magnetic active force of magnetic part and with upper folder
When body contradicts limit, magnetic lock latch forms lockup state, so that it is strong greatly to improve the clamping force of lock, ensuring property, is pressing from both sides
It will not be loosened easily when holding large-sized object or the biggish article of quality, safety is higher.When magnetic locating part is by outside
Stronger magnetic force and when being separated with upper clamp, magnetic lock latch forms opening state, and user can open lock easily
Remove the object of clamping.
The utility model realizes latch functions, effectively raises clamping force, and ensuring property is higher when in use, can press from both sides
It holds large-sized object or the biggish article of quality, and simple structure and convenient processing, low in cost, meets modern production life
It needs.
Preferably, a kind of magnetic lock latch described above, accommodation space is set, in the upper clamp in the lower clamp
It is provided with limit space, the magnetism locating part moves along accommodation space direction and cooperatively forms open shape with the limit space
State, lockup state.
Accommodation space is set in lower clamp and provides a carrying platform for magnetic locating part, magnetic locating part is facilitated to exist
It is fast moved under the action of magnetic attraction.It is to match shape with magnetic locating part for convenience that limit space is provided in upper clamp
At lockup state, fixed position-limiting action well is played, the clamping force of lock is improved.
Preferably, a kind of magnetic lock latch described above, the magnetism locating part is polygon-prism structure, the appearance
Receive space, limit space shape matched with the shape of the magnetic locating part.
By magnetic locating part be set as polygon-prism structure and by accommodation space, limit space is shaped to and it
It is corresponding, it is on the one hand because its structure is simple, easy to process, another aspect polygon-prism structure can make magnetic locating part
The function of limit locking is effectively realized with limit space.
Preferably, a kind of magnetic lock latch described above, the cross section of the magnetism locating part is gear shape, described
Accommodation space, the shape of limit space are matched with the shape of the magnetic locating part.
Gear shape is set by magnetic locating part and is shaped to accommodation space, limit space corresponding thereto
It answers, is the contact area in order to increase magnetic locating part and limit space, to further increase the intensity of limit locking, improve
The ensuring property of lock.
Preferably, a kind of magnetic lock latch described above, upper limit portion, the lower clamp are provided on the upper clamp
On be provided with lower limit portion, the elastic component upper end is connect by upper limit portion with upper clamp lower part, and the elastic component lower end leads to
Lower limit portion is crossed to connect with lower clamp top.
It is in order to connect with upper clamp lower part, in the case where elastic component lower end is provided with that elastic component upper end, which is provided with upper limit portion,
Limiting section is to connect with lower clamp top, and the two collective effect plays the fixed effect of limit, and elastic component is avoided to loosen.
Preferably, a kind of magnetic lock latch described above, clamping part, the lower clamp are provided on the upper clamp
On be provided with lower clamping part.
Upper clamping part is provided on upper clamp, connecing when being provided with lower clamping part on lower clamp and being to increase clamping
Contacting surface product, to improve the clamping dynamics of lock, avoids the biggish article of quality from loosening easily in clamping process, to generate
Unnecessary loss.
Preferably, a kind of magnetic lock latch described above, the upper clamping part is shifted to install with the lower clamping part.
Upper clamping part and lower clamping part are shifted to install when can further increase clamping and the contact area of article, thus
The clamping dynamics for improving lock, avoids the biggish article of quality from loosening in clamping process, to generate unnecessary loss.
Preferably, a kind of magnetic lock latch described above, occlusion part is provided on the lower clamp.
It is in order to avoid velvet class article clamps too deep and with lock elastic component etc. that occlusion part is provided on lower clamp
Inner components are mutually wound, and clamping article is caused to sustain damage.
Preferably, a kind of magnetic lock latch described above, the elastic component is torsional spring.
Torsional spring selected as elastic component be because its cost is relatively low, it is easy to process, be easily installed, and have preferable elastic
Restoring force meets the needs of the utility model.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of magnetic lock latch of the utility model；
Fig. 2 is a kind of side view of magnetic lock latch of the utility model；
Fig. 3 is a kind of cross-sectional view of magnetic lock latch of the utility model；
Fig. 4 is structural schematic diagram when a kind of magnetic lock latch of the utility model forms lockup state；
Fig. 5 is structural schematic diagram when a kind of magnetic lock latch of the utility model forms opening state.
Specific embodiment
1-5 and specific embodiment are described in further detail the utility model with reference to the accompanying drawing, but they are not
Limitations of the present invention:
Embodiment 1
A kind of magnetic lock latch, including upper clamp 1, lower clamp 2, elastic component 3, the upper clamp 1 are rotated with the lower clamp 2
Connection, 3 upper end of elastic component are connect with 1 lower part of upper clamp, and 3 lower end of elastic component is connect with 2 top of lower clamp, the bullet
Property part 3 be upper clamp 1, lower clamp 2 provides inside elastic-restoring force, further include closing device 4, the closing device 4 includes
Magnetic locating part 41, magnetic part 42, it is described magnetism locating part 41 be arranged in lower clamp 2 and with 2 mobile connection of lower clamp,
The magnetic part 42 is arranged on the upper clamp 1, the magnetism locating part 41 under the action of magnetic part 42 with it is described
Upper clamp 1 cooperatively forms opening state, lockup state.
In use, when needing to clamp article, first to upper clamp 1,2 tail portion of lower clamp applies inside active force makes
Clamp 1 and lower clamp 2 relatively rotate, and article is then placed in upper clamp 1,2 clip position of lower clamp, then upper clamp 1, under
Clamp 2 returns back to position as shown in Figure 2 under the action of the inside elastic-restoring force of elastic component 3, and then magnetic locating part 41 exists
The lockup state of limit formation as indicated at 4 is contradicted under the action of the magnetic attraction of magnetic part 42 with upper clamp 1.
When needing to remove article, the magnetic attraction of a strong magnetic member 5(strong magnetic member 5 is taken to be greater than magnetic part 42 first
Magnetic attraction) it is placed in 2 outside of lower clamp, then magnetic locating part 41 is moved out under the action of the magnetic attraction of strong magnetic member 5
Dynamic, when magnetic locating part 41 is moved to position as shown in Figure 5, magnetic locating part 41 completely disengages to be formed with upper clamp 1
Opening state, user can quickly open upper clamp 1, lower clamp 2 removes clamping article.
Preferably, accommodation space 24 is arranged in the lower clamp 2, limit space 13, institute are provided in the upper clamp 1
Magnetic locating part 41 is stated to move along 24 direction of accommodation space and cooperatively form opening state, locking shape with the limit space 13
State.
Preferably, the magnetism locating part 41 is polygon-prism structure, the accommodation space 24, limit space 13
Shape is matched with the shape of the magnetic locating part 41.
Preferably, the cross section of the magnetism locating part 41 is gear shape, the accommodation space 24, limit space 13
Shape matched with the shape of the magnetic locating part 41.
Preferably, being provided with upper limit portion 11 on the upper clamp 1, it is provided with lower limit portion 21 on the lower clamp 2,
3 upper end of elastic component is connect by upper limit portion 11 with 1 lower part of upper clamp, and 3 lower end of elastic component passes through lower limit portion 21
It is connect with 2 top of lower clamp.
Preferably, being provided with clamping part 12 on the upper clamp 1, lower clamping part 23 is provided on the lower clamp 2.
Preferably, the upper clamping part 12 is shifted to install with the lower clamping part 23.
Preferably, being provided with occlusion part 22 on the lower clamp 2.
Preferably, the elastic component 3 is torsional spring.
In use, when needing to clamp article, first to upper clamp 1,2 tail portion of lower clamp applies inside active force makes
Clamp 1 and lower clamp 2 relatively rotate, and article is then placed in upper clamp 1,2 clip position of lower clamp, then upper clamp 1, under
Clamp 2 returns back to position as shown in Figure 2 under the action of the inside elastic-restoring force of elastic component 3, is then located at accommodation space 24
Interior magnetic locating part 41 moved inward under the action of the magnetic attraction of magnetic part 42 along 24 direction of accommodation space and finally with
The limit space 13 being arranged in upper clamp 1 contradicts the lockup state of limit formation as indicated at 4, and lock can not be opened easily at this time,
Upper clamping part 12, the lower clamping part 23 shifted to install interacts, and improves the clamping dynamics of lock.
When needing to remove article, the magnetic attraction of a strong magnetic member 5(strong magnetic member 5 is taken to be greater than magnetic part 42 first
Magnetic attraction) it is placed in 2 outside of lower clamp and position corresponding with accommodation space 24, then magnetic locating part 41 is in strong magnetic member
Be displaced outwardly under the action of 5 magnetic attraction along 24 direction of accommodation space and finally with the limit space 13 that is arranged in upper clamp 1
It completely disengages, i.e., when magnetic locating part 41 is moved to position as shown in Figure 5, magnetic lock latch forms opening state, and user is just
Upper clamp 1 can quickly be opened, lower clamp 2 removes clamping article.
In short, the above is only the preferred embodiment of the present invention, all ranges according to present utility model application patent
Made equivalent changes and modifications should all belong to the covering scope of the utility model.
Claims (9)
1. a kind of magnetic lock latch, including upper clamp (1), lower clamp (2), elastic component (3), the upper clamp (1) and the lower folder
Body (2) rotation connection, elastic component (3) upper end are connect with upper clamp (1) lower part, elastic component (3) lower end and lower clamp
(2) top connects, and the elastic component (3) is upper clamp (1), lower clamp (2) provides inside elastic-restoring force, and feature exists
In: it further include closing device (4), the closing device (4) includes magnetic locating part (41), magnetic part (42), the magnetic limit
Position part (41) be arranged in the lower clamp (2) and with the lower clamp (2) mobile connection, the magnetic part (42) is arranged on described
On clamp (1), the magnetism locating part (41), which cooperatively forms under the action of the magnetic part (42) with the upper clamp (1), is beaten
Open state, lockup state.
2. a kind of magnetic lock latch according to claim 1, it is characterised in that: accommodation space is arranged in the lower clamp (2)
(24), it is provided with limit space (13) in the upper clamp (1), the magnetism locating part (41) is moved along accommodation space (24) direction
It moves and cooperatively forms opening state, lockup state with the limit space (13).
3. a kind of magnetic lock latch according to claim 2, it is characterised in that: the magnetism locating part (41) is polygon rib
Rod structure, the accommodation space (24), limit space (13) shape matched with the shape of the magnetic locating part (41).
4. a kind of magnetic lock latch according to claim 2, it is characterised in that: the cross section of the magnetism locating part (41) is
Gear shape, the accommodation space (24), limit space (13) shape matched with the shape of the magnetic locating part (41).
5. a kind of magnetic lock latch according to claim 1, it is characterised in that: be provided with upper limit on the upper clamp (1)
Portion (11) is provided with lower limit portion (21) on the lower clamp (2), elastic component (3) upper end by upper limit portion (11) with
The connection of upper clamp (1) lower part, elastic component (3) lower end are connect by lower limit portion (21) with lower clamp (2) top.
6. a kind of magnetic lock latch according to claim 1, it is characterised in that: be provided with clamping on the upper clamp (1)
Portion (12) is provided with lower clamping part (23) on the lower clamp (2).
7. a kind of magnetic lock latch according to claim 6, it is characterised in that: the upper clamping part (12) and the lower clamping
Portion (23) shifts to install.
8. a kind of magnetic lock latch according to claim 1, it is characterised in that: be provided with occlusion part on the lower clamp (2)
(22).
9. a kind of magnetic lock latch according to claim 1, it is characterised in that: the elastic component (3) is torsional spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258709.XU CN209660591U (en) | 2019-03-01 | 2019-03-01 | A kind of magnetic lock latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258709.XU CN209660591U (en) | 2019-03-01 | 2019-03-01 | A kind of magnetic lock latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209660591U true CN209660591U (en) | 2019-11-22 |
Family
ID=68570129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920258709.XU Expired - Fee Related CN209660591U (en) | 2019-03-01 | 2019-03-01 | A kind of magnetic lock latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209660591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763804A (en) * | 2021-01-13 | 2022-07-19 | 费得洛克有限公司 | Locking device for a magnetic machine |
-
2019
- 2019-03-01 CN CN201920258709.XU patent/CN209660591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763804A (en) * | 2021-01-13 | 2022-07-19 | 费得洛克有限公司 | Locking device for a magnetic machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 321300 4th floor, building 1, No. 58, Hubei Road, Jiulong, Dongcheng Street, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Yongkang dibile industry and Trade Co.,Ltd. Address before: 321300 No.58 Hubei Road, Jiulong Industrial Zone, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Yongkang dibilar Trading Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |