CN206744727U - A kind of fastener with auto-lock function - Google Patents
A kind of fastener with auto-lock function Download PDFInfo
- Publication number
- CN206744727U CN206744727U CN201720548649.6U CN201720548649U CN206744727U CN 206744727 U CN206744727 U CN 206744727U CN 201720548649 U CN201720548649 U CN 201720548649U CN 206744727 U CN206744727 U CN 206744727U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- self
- fastener
- button block
- upper button
- 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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- Slide Fasteners (AREA)
Abstract
The utility model discloses a kind of fastener with auto-lock function of technical field of living goods,Including upper Button Block,The body upper part of the upper Button Block offers disc slots,The inner chamber of the disc slots is provided with rotating circular disc,Vertical rod is connected with the top center of the rotating circular disc,The vertical rod runs through the top of upper Button Block,Link is connected with the top of the vertical rod,The body right side opening of the upper Button Block is provided with right connecting rod groove,And the inner chamber of right connecting rod groove is longitudinally plugged with right connecting rod,And the bottom of right connecting rod groove is provided with position retaining plate,The bottom of the right connecting rod is connected with fastener,The bottom left end of the upper Button Block offers the left connecting rod groove being adapted with left connecting rod,This has the fastener of auto-lock function,With auto-lock function,The object for conveniently treating lock is locked,The embedding head of self-locking cooperates with arc top cover,Left connecting rod is avoided to come off when in use,After terminating,Break off relations fairly simple.
Description
Technical field
Technical field of living goods is the utility model is related to, specially a kind of fastener with auto-lock function.
Background technology
At present, fastener is widely applied in mankind's daily life, including backpack strip, clothes, handbag, key chain etc..
Various forms of fasteners have different closed manners, such as shell fragment, snak link, hardware closing coil.Consumer is assembling or torn open
, it is necessary to firmly push down shell fragment or snak link when unloading the article of fastener fixation, open an opening and then fixed article will be needed
It is put into or takes out.Hardware closing coil is used for key chain, it is necessary to first open the coil of closure, along opening by article along line
Gap between circle is slipped into, and original fastener easily causes unhook phenomenon, causes the damage to article, therefore, we have proposed
A kind of fastener with auto-lock function.
Utility model content
The purpose of this utility model is to provide a kind of fastener with auto-lock function, to solve to carry in above-mentioned background technology
The original fastener gone out easily causes unhook phenomenon, the problem of causing the damage to article.
To achieve the above object, the utility model provides following technical scheme：A kind of fastener with auto-lock function, including
Upper Button Block, the body upper part of the upper Button Block offer disc slots, and the inner chambers of the disc slots is provided with rotating circular disc, described turn
Vertical rod is connected with the top center of dynamic disk, the vertical rod runs through the top of upper Button Block, extension is connected with the top of the vertical rod
Ring, the body right side opening of the upper Button Block is provided with right connecting rod groove, and the inner chamber of right connecting rod groove is longitudinally plugged with right connecting rod, and right company
The bottom of bar groove is provided with position retaining plate, and the bottom of the right connecting rod is connected with fastener, a left side is connected with the top of the fastener left end
Connecting rod, the bottom left end of the upper Button Block offers the left connecting rod groove being adapted with left connecting rod, and the left side wall of left connecting rod groove is opened
Inner chamber transverse splicing provided with self-locking mounting groove, and self-locking mounting groove has self-lock rod, and the left end of the self-lock rod runs through upper Button Block
Left side wall, the left end of the self-lock rod is connected with draw back plate, and the outer wall of the self-lock rod is socketed with back-moving spring, and resets bullet
Spring is located at the inner chamber of self-locking mounting groove, and the right-hand member of the back-moving spring is connected with push pedal, and push pedal is socketed in the outer wall of self-lock rod
On, the right side wall of the push pedal is connected with the embedding head of self-locking, and the arc being adapted with the embedding head of self-locking is connected with the top of the left connecting rod
Shape top cover.
Preferably, it is evenly arranged with ball at the top edge of the rotating circular disc.
Preferably, door is connected with the top of the right connecting rod, and the diameter of door is more than the intracavity diameter of position retaining plate.
Preferably, the top and bottom of the push pedal is connected with sliding block, and the inwall of self-locking mounting groove is provided with and sliding block
The chute being adapted.
Compared with prior art, the beneficial effects of the utility model are：This has the fastener of auto-lock function, has self-locking work(
Can, the object for conveniently treating lock is locked, and the embedding head of self-locking cooperates with arc top cover, avoids left connecting rod from taking off when in use
Fall, after terminating, break off relations fairly simple.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model A portions enlarged drawing.
In figure：Button Block, 2 disc slots, 3 vertical rods, 4 rotating circular discs, 5 links, 6 right connecting rods, 7 position retaining plates, 8 fasteners, 9 left sides on 1
Connecting rod, 10 self-lock rods, 11 draw back plates, 12 back-moving springs, 13 push pedals, the embedding head of 14 self-lockings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of fastener with auto-lock function, including it is upper
Button Block 1, the body upper part of upper Button Block 1 offer disc slots 2, and the inner chamber of disc slots 2 is provided with rotating circular disc 4, rotating circular disc 4
Vertical rod 3 is connected with top center, vertical rod 3 runs through the top of upper Button Block 1, and the top of vertical rod 3 is connected with link 5, upper Button Block 1
Body right side opening is provided with right connecting rod groove, and the inner chamber of right connecting rod groove is longitudinally plugged with right connecting rod 6, and the bottom of right connecting rod groove is set
There is position retaining plate 7, the bottom of right connecting rod 6 is connected with fastener 8, left connecting rod 9, the bottom of upper Button Block 1 are connected with the top of the left end of fastener 8
Left end offers the left connecting rod groove being adapted with left connecting rod 9, and the left side wall of left connecting rod groove offers self-locking mounting groove, and self-locking
The inner chamber transverse splicing of mounting groove has self-lock rod 10, and the left end of self-lock rod 10 runs through the left side wall of upper Button Block 1, a left side for self-lock rod 10
End is connected with draw back plate 11, and the outer wall of self-lock rod 10 is socketed with back-moving spring 12, and back-moving spring 12 is located at self-locking mounting groove
Inner chamber, the right-hand member of back-moving spring 12 is connected with push pedal 13, and push pedal 13 is socketed on the outer wall of self-lock rod 10, the right side of push pedal 13
Wall is connected with self-locking embedding first 14, and the top of left connecting rod 9 is connected with the arc top cover being adapted with self-locking embedding first 14.
Wherein, ball is evenly arranged with the top edge of rotating circular disc 4, reduces friction, the top of right connecting rod 6 is connected with
Door, and the diameter of door is more than the intracavity diameter of position retaining plate 7, the top and bottom of push pedal 13 is connected with sliding block, and self-locking is pacified
The inwall of tankage is provided with the chute being adapted with sliding block.
Operation principle：Link 5 is connected with connector, rotating circular disc 4 can be relatively rotated with disc slots 2, and ball is set
Reduction friction is put, the object for treating fastener is hung on fastener 8, fastener 8 is moved up, fastener 8 is driven on left connecting rod 9 and right connecting rod 6
Move, left connecting rod 9 is embedded into the inner chamber of left connecting rod groove, and the arc top cover at the top of left connecting rod 9 pushes self-locking embedding first 14 open, works as left connecting rod
The arched top at 9 tops covers when moving on to embedding first 14 top of self-locking, and in the presence of back-moving spring 12, back-moving spring 12 pushes away
Plate 13 and self-locking embedding first 14 move to right and block the arc top cover at the top of left connecting rod 9, avoid left connecting rod 9 from moving down, and so as to lock, need
When the object of fastener is removed, draw back plate 11 is moved to left, draw back plate 11 pulls push pedal 13 and the embedding head of self-locking by self-lock rod 10
14, after self-locking embedding first 14 moves to left, the arc top cover at the top of left connecting rod 9 is not by embedding first 14 active force of self-locking, so as to by fastener 8
Drop-down.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of fastener with auto-lock function, including upper Button Block (1), it is characterised in that：The body upper part of the upper Button Block (1)
Offer disc slots (2), the inner chambers of the disc slots (2) is provided with rotating circular disc (4), in the top of the rotating circular disc (4)
Vertical rod (3) is connected with the heart, the vertical rod (3) runs through the top of upper Button Block (1), link is connected with the top of the vertical rod (3)
(5), the body right side opening of the upper Button Block (1) is provided with right connecting rod groove, and the inner chamber of right connecting rod groove is longitudinally plugged with right connecting rod
(6), and the bottom of right connecting rod groove is provided with position retaining plate (7), and the bottom of the right connecting rod (6) is connected with fastener (8), the fastener
(8) left connecting rod (9) is connected with the top of left end, the bottom left end of the upper Button Block (1) offers what is be adapted with left connecting rod (9)
Left connecting rod groove, and the left side wall of left connecting rod groove offers self-locking mounting groove, and the inner chamber transverse splicing of self-locking mounting groove has self-locking
Bar (10), the left end of the self-lock rod (10) run through the left side wall of upper Button Block (1), and the left end of the self-lock rod (10), which is connected with, to be pushed away
Arm-tie (11), the outer wall of the self-lock rod (10) is socketed with back-moving spring (12), and back-moving spring (12) is located at self-locking mounting groove
Inner chamber, the right-hand member of the back-moving spring (12) is connected with push pedal (13), and push pedal (13) is socketed in the outer wall of self-lock rod (10)
On, the right side wall of the push pedal (13) is connected with the embedding head of self-locking (14), is connected with the top of the left connecting rod (9) and the embedding head of self-locking
(14) the arc top cover being adapted.
A kind of 2. fastener with auto-lock function according to claim 1, it is characterised in that：The rotating circular disc (4)
Ball is evenly arranged with top edge.
A kind of 3. fastener with auto-lock function according to claim 1, it is characterised in that：The top of the right connecting rod (6)
Portion is connected with door, and the diameter of door is more than the intracavity diameter of position retaining plate (7).
A kind of 4. fastener with auto-lock function according to claim 1, it is characterised in that：The top of the push pedal (13)
Sliding block is connected with bottom, and the inwall of self-locking mounting groove is provided with the chute being adapted with sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548649.6U CN206744727U (en) | 2017-05-17 | 2017-05-17 | A kind of fastener with auto-lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548649.6U CN206744727U (en) | 2017-05-17 | 2017-05-17 | A kind of fastener with auto-lock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206744727U true CN206744727U (en) | 2017-12-15 |
Family
ID=60619497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720548649.6U Expired - Fee Related CN206744727U (en) | 2017-05-17 | 2017-05-17 | A kind of fastener with auto-lock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206744727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669715A (en) * | 2018-05-29 | 2018-10-19 | 天津浔兴拉链科技有限公司 | A kind of trousers Antiskid zipper |
| CN108741454A (en) * | 2018-05-29 | 2018-11-06 | 天津浔兴拉链科技有限公司 | A kind of antitheft explosion-proof zipper |
-
2017
- 2017-05-17 CN CN201720548649.6U patent/CN206744727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669715A (en) * | 2018-05-29 | 2018-10-19 | 天津浔兴拉链科技有限公司 | A kind of trousers Antiskid zipper |
| CN108741454A (en) * | 2018-05-29 | 2018-11-06 | 天津浔兴拉链科技有限公司 | A kind of antitheft explosion-proof zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |