CN220059232U - Round padlock capable of automatically resetting and locking - Google Patents
Round padlock capable of automatically resetting and locking Download PDFInfo
- Publication number
- CN220059232U CN220059232U CN202321452642.6U CN202321452642U CN220059232U CN 220059232 U CN220059232 U CN 220059232U CN 202321452642 U CN202321452642 U CN 202321452642U CN 220059232 U CN220059232 U CN 220059232U
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- block
- lock
- locking
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- shell
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- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a round padlock capable of automatically resetting and locking, which comprises a surface shell, a bottom shell, an upper base, a lower base, a cover plate, a lock catch and a locking piece, wherein the surface shell can be rotationally connected to one side surface of the upper base; when the utility model is unlocked, the face shell rotates clockwise by about 45 degrees, the face shell can be fixed at the position, and the backpack can be opened at the moment. The utility model adopts a rotary unlocking mode, the unlocking mode is reliable, and misoperation unlocking can not occur, namely, misoperation unlocking or impact unlocking can not occur. After the upper cover and the lower cover are closed, the face shell can automatically rotate and reset and lock. The utility model is suitable for products such as knapsack, box and the like.
Description
Technical Field
The utility model relates to an opening and closing lock for articles such as backpacks and boxes, in particular to a round buckle lock capable of automatically resetting and locking.
Background
At present, a lock on articles such as a traditional knapsack and a box is generally unlocked by a key, the key is usually inserted into a lock hole to unlock under a locking state, the structure is complex, and the box or the knapsack can be opened only by breaking and disassembling a lock body after the key is lost, so that the use is inconvenient. The prior art is a simple magnetic Niu Suo with rotary locking, and the patent number is CN202020297892.7, the locking structure adopts a rotary unlocking mode, and a key is not needed for unlocking, but the magnetic button lock is locked by manually rotating the face shell, so that the locking is inconvenient.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the round lock catch capable of automatically resetting and locking. The rotary unlocking is reliable in unlocking mode, and misoperation unlocking can not occur. I.e. not to touch the lock by mistake or strike the lock.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a circular padlock that can automatic re-setting was locked, includes face-piece, drain pan, upper base, lower base, apron, hasp and locking piece, the face-piece can rotate the pivoted and be connected one side of upper base, the apron with another side of upper base is connected, the drain pan with lower base is connected, be equipped with the torsional spring in the face-piece, be equipped with the movable block on the apron, be equipped with the kicking block on the drain pan, can drive when the face-piece rotates the hasp with the locking piece rotates together;
when the rotary face shell is unlocked, the locking block rotates along with the face shell and pushes the jacking block, the movable block limits the rotary rotation of the locking block, and the lock catch is disconnected with the lower base to realize unlocking; when the lock is unlocked, the face shell rotates clockwise by about 45 degrees, the face shell can be fixed at the position, and the backpack can be opened.
When the lock is locked, the jacking block pushes the locking block to vertically displace, the movable block cancels the rotation restriction on the locking block, and the lock catch and the face shell automatically rotate to reset and lock under the action of the torsion spring.
As an improvement of the round lock catch capable of automatically resetting and locking, the lower end of the lock block is provided with a notch, and the upper end of the lock block is provided with a lock block spring. When the ejector block pushes the locking block to vertically move upwards, the notch is just misplaced with the movable block, so that the abdication is realized, the movable block cannot limit the movement of the locking block, and the lock catch can rotate to lock along with the face shell.
As an improvement of the round lock catch capable of automatically resetting and locking, the lock catch comprises a lock hook and a lock hook plate for fixing the lock hook, wherein a lock block penetrating sleeve is arranged on the lock hook plate, and the lock block penetrates through the lock block penetrating sleeve.
As an improvement of the round padlock capable of automatically resetting and locking, the cover plate is provided with a containing groove, a lock block rotation abdicating hole and a lock hook penetrating hole, the movable block is arranged in the containing groove and fixed through a first pressing block, the lock block penetrates through the lock block rotation abdicating hole, the lock hook penetrates through the lock hook penetrating hole, the movable block is provided with a movable block spring, one side of the containing groove, which is positioned in the lock block rotation abdicating hole, is provided with an abdicating notch, and one end of the movable block can extend out of the abdicating notch.
As an improvement of the round lock catch capable of automatically resetting and locking, the lower base is provided with a lower abdicating groove, a lock hook limiting hole and a top block abdicating hole, one side edge of the lock hook limiting hole is provided with a limiting flange, the width from one end of the limiting flange to the other end of the limiting flange is continuously increased, the lock hook rotates along the end with the large width of the limiting flange when locked, and the lock hook rotates along the end with the small width of the limiting flange when unlocked.
As an improvement of the round lock catch capable of automatically resetting and locking, the containing groove is internally provided with an upper magnet, the bottom of the lower abdication groove is provided with a lower magnet, and the upper magnet and the lower magnet are vertically corresponding. Can be automatically aligned under the action of two magnets and automatically locked, and after the face shell is buckled, the face shell automatically rotates and resets under the action of a torsion spring, so that the use is convenient.
As an improvement of the round lock catch capable of automatically resetting and locking, one end of the top block is provided with a top block spring, the middle part of the top block is provided with a middle lug, and the middle lug extends out of the top block abdicating hole. The middle protruding block can push the locking block to move when the upper cover and the lower cover are buckled, so that the notch on the locking block is dislocated with the movable block. After the upper cover and the lower cover are opened, the top block spring can push the top block to reset.
As an improvement of the round lock catch capable of automatically resetting and locking, the round lock catch further comprises a second pressing block, wherein the second pressing block is used for fixing the top block and the lower magnet at the bottom of the lower base.
The utility model has the beneficial effects that: when the utility model is unlocked, the face shell rotates clockwise by about 45 degrees, the face shell can be fixed at the position, and the backpack can be opened at the moment. The utility model adopts a rotary unlocking mode, the unlocking mode is reliable, and misoperation unlocking can not occur, namely, misoperation unlocking or impact unlocking can not occur. After the upper cover and the lower cover are closed, the face shell can automatically rotate and reset and lock. The utility model is suitable for products such as knapsack, box and the like.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is an exploded view of the present utility model with the upper and lower covers removed;
FIG. 4 is an exploded view of the present utility model;
FIG. 5 is a schematic view of the lower base structure of the present utility model;
FIG. 6 is a schematic view of the internal part structure of the present utility model;
FIG. 7 is a schematic illustration of an unlocked condition of the present utility model;
FIG. 8 is a schematic diagram of the locked state of the present utility model;
the reference numerals are: 1. the face shell, 2, the bottom shell, 3, the upper base, 4, the lower base, 5, the cover plate, 6, the lock catch, 7, the locking piece, 8, the torsional spring, 9, the movable block, 10, the top block, 11, the upper cover, 12, the lower cover, 13, the second briquetting, 41, the lower recess that steps down, 42, the lock hook limiting hole, 43, the top block hole that steps down, 44, the limiting flange, 45, the lower magnet, 51, the holding tank, 52, the locking piece rotation hole that steps down, 53, the lock hook penetrating hole, 54, the first briquetting, 55, the upper magnet, 61, the lock hook, 62, the lock hook plate, 63, the locking piece penetrating sleeve, 71, the notch, 72, the locking piece spring, 91, the movable block spring, 101, the top block spring, 102, the middle bump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up, down, left, right, front, and rear … …) are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present utility model.
As shown in fig. 1-8, a circular lock capable of automatically resetting and locking comprises a surface shell 1, a bottom shell 2, an upper base 3, a lower base 4, a cover plate 5, a lock catch 6 and a locking piece 7, wherein the surface shell 1 can be rotationally connected to one side surface of the upper base 3, the cover plate 5 is connected to the other side surface of the upper base 3, the bottom shell 2 is connected to the lower base 4, a torsion spring 8 is arranged in the surface shell 1, a movable block 9 is arranged on the cover plate 5, a top piece 10 is arranged on the bottom shell 2, and the lock catch 6 and the locking piece 7 can be driven to rotate together when the surface shell 1 rotates; the upper cover 11 is sandwiched between the upper base 3 and the cover 5, and the lower cover 12 is sandwiched between the lower base 4 and the bottom case 2. When unlocking, the upper cover 11 and the lower cover 12 can be opened.
When the rotary face shell 1 is unlocked, the lock block 6 rotates along with the face shell 1 and pushes the top block 10 open, the movable block 9 limits the rotary rotation of the lock block 7, and the lock catch 6 is disconnected with the lower base 4 to realize unlocking; when the lock is opened, the face shell 1 rotates clockwise by about 45 degrees, the face shell 1 can be fixed at the position, and the backpack can be opened.
When in locking, the top block 10 pushes the locking block 7 to vertically displace, the movable block 9 cancels the rotation restriction of the locking block 7, and the lock catch 6 and the face shell 1 automatically rotate to reset and lock under the action of the torsion spring 8.
Preferably, the lower end of the locking piece 7 is provided with a notch 71, and the upper end of the locking piece 7 is provided with a locking piece spring 72. When the top block 10 pushes the locking block 7 to vertically move upwards, the notch 71 is just misplaced with the movable block 9, so that the yielding is realized, the movable block 9 cannot limit the movement of the locking block 7, and the lock catch 6 can rotate to lock along with the face shell 1.
Preferably, the lock catch 6 comprises a lock hook 61 and a lock hook plate 62 for fixing the lock hook, wherein a lock block penetrating sleeve 63 is arranged on the lock hook plate 62, and the lock block 7 penetrates through the lock block penetrating sleeve 63.
Preferably, the cover plate 5 is provided with a containing groove 51, a lock block rotation abdicating hole 52 and a lock hook penetrating hole 53, the movable block 9 is arranged in the containing groove 51 and fixed through a first pressing block 54, the lock block 7 penetrates through the lock block rotation abdicating hole 52, the lock hook 61 penetrates through the lock hook penetrating hole 53, the movable block 9 is provided with a movable block spring 91, one side of the containing groove 51, which is positioned on the lock block rotation abdicating hole 52, is provided with an abdicating notch, and one end of the movable block 9 can extend from the abdicating notch.
Preferably, the lower base 4 is provided with a lower abdicating groove 41, a lock hook limiting hole 42 and a top block abdicating hole 43, one side edge of the lock hook limiting hole 42 is provided with a limiting flange 44, the width from one end of the limiting flange 44 to the other end is continuously increased, the lock hook 61 rotates along one end with a large width of the limiting flange 44 when locked, and the lock hook 61 rotates along one end with a small width of the limiting flange 44 when unlocked.
Preferably, an upper magnet 55 is provided in the accommodation groove 51, a lower magnet 45 is provided at the bottom of the lower recess 41, and the upper magnet 55 and the lower magnet 45 vertically correspond to each other. Can be automatically aligned under the action of two magnets and automatically locked, and after the two magnets are buckled, the face shell 1 automatically rotates and resets under the action of the torsion spring 8, so that the use is convenient.
Preferably, one end of the top block 10 is provided with a top block spring 101, the middle part of the top block 10 is provided with a middle protruding block 102, and the middle protruding block 102 extends out of the top block abdicating hole 43. The middle projection 102 can push the locking piece 7 to move when the upper cover 11 is buckled with the lower cover 12, so that the notch 71 on the locking piece 7 is dislocated with the movable piece 9. After the upper cover 11 and the lower cover 12 are opened, the top block spring 101 can push the top block 10 to reset.
Preferably, a second pressing block 13 is further included, and the second pressing block 13 fixes the top block 10 and the lower magnet 45 at the bottom of the lower base 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and structure of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The round padlock capable of automatically resetting and locking is characterized by comprising a surface shell, a bottom shell, an upper base, a lower base, a cover plate, a lock catch and a locking piece, wherein the surface shell is rotatably connected with one side surface of the upper base, the cover plate is connected with the other side surface of the upper base, the bottom shell is connected with the lower base, a torsion spring is arranged in the surface shell, a movable block is arranged on the cover plate, a top block is arranged on the bottom shell, and the lock catch and the locking piece can be driven to rotate together when the surface shell rotates;
when the rotary face shell is unlocked, the locking block rotates along with the face shell and pushes the jacking block, the movable block limits the rotary rotation of the locking block, and the lock catch is disconnected with the lower base to realize unlocking;
when the lock is locked, the jacking block pushes the locking block to vertically displace, the movable block cancels the rotation restriction on the locking block, and the lock catch and the face shell automatically rotate to reset and lock under the action of the torsion spring.
2. The round lock catch capable of automatically resetting and locking according to claim 1, wherein a notch is arranged at the lower end of the locking piece, and a locking piece spring is arranged at the upper end of the locking piece.
3. The round lock catch capable of automatically resetting and locking according to claim 2, wherein the lock catch comprises a lock hook and a lock hook plate for fixing the lock hook, a lock block penetrating sleeve is arranged on the lock hook plate, and the lock block penetrates through the lock block penetrating sleeve.
4. The round padlock capable of automatically resetting and locking according to claim 3, wherein the cover plate is provided with a containing groove, a lock block rotation abdicating hole and a lock hook penetrating hole, the movable block is arranged in the containing groove and fixed through a first pressing block, the lock block penetrates through the lock block rotation abdicating hole, the lock hook penetrates through the lock hook penetrating hole, the movable block is provided with a movable block spring, the containing groove is positioned on one side of the lock block rotation abdicating hole and provided with an abdicating notch, and one end of the movable block can extend out of the abdicating notch.
5. The round lock catch capable of automatically resetting and locking according to claim 4, wherein the lower base is provided with a lower abdicating groove, a lock hook limiting hole and a top block abdicating hole, one side edge of the lock hook limiting hole is provided with a limiting flange, the width from one end of the limiting flange to the other end of the limiting flange is continuously increased, the lock hook rotates along one end with large width of the limiting flange when locked, and rotates along one end with small width of the limiting flange when unlocked.
6. The round lock catch capable of automatically resetting and locking according to claim 5, wherein an upper magnet is arranged in the accommodating groove, a lower magnet is arranged at the bottom of the lower abdication groove, and the upper magnet corresponds to the lower magnet up and down.
7. The automatic reset locking round buckle lock according to claim 6, wherein a top block spring is arranged at one end of the top block, a middle protruding block is arranged in the middle of the top block, and the middle protruding block protrudes from the top block abdicating hole.
8. The automatic reset locking round buckle according to claim 7, further comprising a second press block, wherein the second press block fixes the top block and the lower magnet to the bottom of the lower base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452642.6U CN220059232U (en) | 2023-06-08 | 2023-06-08 | Round padlock capable of automatically resetting and locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452642.6U CN220059232U (en) | 2023-06-08 | 2023-06-08 | Round padlock capable of automatically resetting and locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220059232U true CN220059232U (en) | 2023-11-21 |
Family
ID=88757021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452642.6U Active CN220059232U (en) | 2023-06-08 | 2023-06-08 | Round padlock capable of automatically resetting and locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220059232U (en) |
-
2023
- 2023-06-08 CN CN202321452642.6U patent/CN220059232U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |