CN207999146U - A kind of lock of foldable stretching - Google Patents
A kind of lock of foldable stretching Download PDFInfo
- Publication number
- CN207999146U CN207999146U CN201721577815.1U CN201721577815U CN207999146U CN 207999146 U CN207999146 U CN 207999146U CN 201721577815 U CN201721577815 U CN 201721577815U CN 207999146 U CN207999146 U CN 207999146U
- Authority
- CN
- China
- Prior art keywords
- lock
- bar
- fixed block
- groove
- rotation axis
- 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
Links
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model provides a kind of lock of foldable stretching,Including lock ontology,Lock ontology side is equipped with lock handle,It is equipped with telescopic rod at the top and bottom of the lock handle,It is respectively equipped with groove one and groove two on two telescopic rod,Two telescopic rod one end is respectively arranged with fixed block one and fixed block two,The fixed block one is mounted on by rotation axis one in groove one,The fixed block two is mounted on by rotation axis two in groove two,It is respectively equipped with groove three and groove four on the fixed block one and fixed block two,The fixed block one and two one end of fixed block are respectively arranged with tapered end bar and locking-bar,The tapered end bar is mounted on by rotation axis three in groove three,The locking-bar is mounted on by rotation axis four in groove four,The telescopic rod includes interior bar and outer bar,Cavity is equipped in the outer bar,The interior bar is mounted in cavity,The lock of the foldable stretching is novel in design,It is reasonable for structure,It is easy to use,It is suitble to promote.
Description
Technical field
The utility model is a kind of lock of foldable stretching, belongs to lockset design field.
Background technology
With popularizing for automobile, the trip of people becomes very convenient, but still there are many student and sports fans
Have to bicycle and particularly like, there are many more without purchase automobile, they can only may temporarily ride battery truck no matter
It is bicycle or battery truck, they are required for lock to be protected to car, but mostly there is one for present lock
Fixed deficiency, on the one hand, present lock is mostly similar, and the structure of lock is mostly similar, and U-shape lock is most common vehicle
Lock, although common U-shape lock is very firm, in car locking and unlocking, lock handle heavier-weight may injure hand, separately
On the one hand, the gap of different car, wheel is different, and bicycle is all suitable for greatly various locks, but too short lock is locked
Battery truck may be relatively difficult, and lock is when not in use, and the Spatial General 6 R accounted for is larger, therefore needs now a kind of using peace
Entirely, the lock that can be stretched, and can fold.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of lock of foldable stretching, with solution
Certainly the problems mentioned above in the background art, the utility model is novel in design, reasonable for structure, easy to use, is suitble to promote.
To achieve the goals above, the utility model is to realize by the following technical solutions:A kind of foldable stretching
Lock, including lock ontology, lock ontology side is equipped with lock handle, telescopic rod is equipped at the top and bottom of the lock handle,
Groove one and groove two are respectively equipped on two telescopic rod, two telescopic rod one end is respectively arranged with fixed block one and fixes
Block two, the fixed block one are mounted on by rotation axis one in groove one, and the fixed block two is mounted on recessed by rotation axis two
In slot two, groove three and groove four, the fixed block one and fixed block two are respectively equipped on the fixed block one and fixed block two
One end is respectively arranged with tapered end bar and locking-bar, and the tapered end bar is mounted on by rotation axis three in groove three, the locking-bar
It is mounted in groove four by rotation axis four, the telescopic rod includes interior bar and outer bar, and cavity is equipped in the outer bar, described interior
Bar is mounted in cavity, and the outer bar is equipped with through-hole, and the interior bar is equipped with hole corresponding with through-hole, in described hole
It is provided with and plays button device, the bullet button device includes spring and button, and fixed pillar, the spring setting are equipped in the interior bar
In fixed post top portion, the button passes through through-hole and hole to be mounted on spring top.
As a kind of preferred embodiment of the utility model, tapered end bar one end is equipped with tapered end, in the locking-bar
Equipped with lock, the locking-bar is equipped with keyhole.
As a kind of preferred embodiment of the utility model, protecting film is arranged on the lock handle.
As a kind of preferred embodiment of the utility model, the number of openings is 4.
The beneficial effects of the utility model:A kind of lock of the foldable stretching of the utility model, including lock handle, outer bar,
It is tapered end bar, locking-bar, rotation axis one, rotation axis two, fixed block one, fixed block two, rotation axis three, rotation axis four, keyhole, interior
Bar, through-hole, protecting film, tapered end, lock, button, spring, fixed pillar.
1. when using the lock of foldable stretching, since lock ontology is equipped with telescopic rod and multiple rotation axis,
It can complete to stretch and fold, stretching can change lock body length, and folding can change lock and occupy volume, therefore can be applicable in
Different vehicles, and when not in use, can reduce and be taken up space, it is easy to use;
2. although common U-shape lock is very firm, in car locking and unlocking, lock handle heavier-weight may injure
The position of hand, the lock tapered end and lock is more reasonable, the possibility that can be avoided injury, therefore safe to use;
3. the lock of the foldable stretching is novel in design, reasonable for structure, easy to use, it is suitble to promote.
Description of the drawings
Fig. 1 is structural schematic diagram when a kind of lock of foldable stretching of the utility model is unlocked;
Fig. 2 is structural schematic diagram when a kind of lock of foldable stretching of the utility model stretches;
Fig. 3 is structural schematic diagram when a kind of lock of foldable stretching of the utility model folds;
Fig. 4 is a kind of bullet button apparatus structure schematic diagram of the lock of foldable stretching of the utility model;
In figure:1- lock handles, 2- outer bars, 3- tapered ends bar, 4- locking-bars, 5- rotation axis one, 6- rotation axis two, 7- fixed blocks
One, 8- fixed blocks two, 9- rotation axis three, 10- rotation axis four, 11- keyholes, 12- interior bars, 13- through-holes, 14- protecting films, 15-
Tapered end, 16- locks, 17- buttons, 18- springs, 19- fix pillar.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1 to Fig.4, the utility model provides a kind of technical solution:A kind of lock of foldable stretching, including vehicle
Lock body, lock ontology side are equipped with lock handle 1, and 1 top and bottom of the lock handle are equipped with telescopic rod, two telescopic rod
On be respectively equipped with groove one and groove two, two telescopic rod one end is respectively arranged with fixed block 1 and fixed block 28, described
Fixed block 1 is mounted on by rotation axis 1 in groove one, and the fixed block 28 is mounted on groove two by rotation axis 26
It is interior, groove three and groove four, the fixed block 1 and fixed block 28 are respectively equipped on the fixed block 1 and fixed block 28
One end is respectively arranged with tapered end bar 3 and locking-bar 4, and the tapered end bar 3 is mounted on by rotation axis 39 in groove three, the lock
Button bar 4 is mounted on by rotation axis 4 10 in groove four, and the telescopic rod includes interior bar 12 and outer bar 2, is set in the outer bar 2
There are cavity, the interior bar 12 to be mounted in cavity, the outer bar 2 is equipped with through-hole 13, and the interior bar 12 is equipped with and through-hole 13
Corresponding hole is provided in described hole and plays button device, and the bullet button device includes spring 18 and button 17, the interior bar
Fixed pillar 19 is equipped in 12, the setting of the spring 18 passes through through-hole 13 and hole in 19 top of fixed pillar, the button 17
Mounted on 18 top of spring.
As a kind of preferred embodiment of the utility model, described 3 one end of tapered end bar is equipped with tapered end 15, the locking-bar
Lock 16 is equipped in 4, the locking-bar 4 is equipped with keyhole 11.
As a kind of preferred embodiment of the utility model, protecting film 14 is arranged on the lock handle 1.
As a kind of preferred embodiment of the utility model, 13 quantity of the through-hole is 4.
Operation principle:When using the lock of foldable stretching, since lock ontology is equipped with telescopic rod and multiple rotations
Axis, therefore can complete to stretch and fold, when using stretch function, usually in order to change lock length, when needing to carry out
When growth, since interior bar 12 is connected with outer bar 2 by playing button device, by button device of moving, then since spring 18 can be received
It is reduced in interior bar 12, so as to slide interior bar 12, therefore interior bar 12 can be adjusted at the through-hole 13 being suitble to length and be loosed one's grip,
Button 17 can pop up, to regular length, to realize the adjusting of length, when carrying out car locking, due to tapered end bar 3 and locking-bar
4 are connect by rotation axis 39 and rotation axis 4 10 with fixed block 1 and fixed block 28 respectively, therefore can flexibly be used, and
And it is safe to use, when lock need not be used, lock body stretching is gone back, then by rotation axis 1 and rotation axis 26 by tapered end
Bar 3 and locking-bar 4 turn to lock handle side, can save space, and the lock of the foldable stretching is novel in design, reasonable for structure,
It is easy to use, it is suitble to promote.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of lock of foldable stretching, it is characterised in that:Including lock ontology, lock ontology side is equipped with lock handle
(1), it is equipped with telescopic rod at the top and bottom of the lock handle (1), groove one and groove two, institute is respectively equipped on two telescopic rod
It states two telescopic rod one end and is respectively arranged with fixed block one (7) and fixed block two (8), the fixed block one (7) passes through rotation axis one
(5) it is mounted in groove one, the fixed block two (8) is mounted on by rotation axis two (6) in groove two, the fixed block one
(7) and on fixed block two (8) groove three and groove four, the fixed block one (7) and fixed block two (8) one end difference are respectively equipped with
It is provided with tapered end bar (3) and locking-bar (4), the tapered end bar (3) is mounted on by rotation axis three (9) in groove three, the lock
Button bar (4) is mounted on by rotation axis four (10) in groove four, and the telescopic rod includes interior bar (12) and outer bar (2), it is described outside
Cavity is equipped in bar (2), the interior bar (12) is mounted in cavity, and the outer bar (2) is equipped with through-hole (13), the interior bar
(12) it is equipped with hole corresponding with through-hole (13), is provided in described hole and plays button device, the bullet button device includes bullet
Spring (18) and button (17), the interior bar (12) is interior to be equipped with fixed pillar (19), and spring (18) setting is in fixed pillar
(19) top, the button (17) pass through through-hole (13) and hole to be mounted at the top of spring (18).
2. a kind of lock of foldable stretching according to claim 1, it is characterised in that:Described tapered end bar (3) one end is set
There is tapered end (15), lock (16) is equipped in the locking-bar (4), the locking-bar (4) is equipped with keyhole (11).
3. a kind of lock of foldable stretching according to claim 1, it is characterised in that:It is arranged on the lock handle (1)
Protecting film (14).
4. a kind of lock of foldable stretching according to claim 1, it is characterised in that:Through-hole (13) quantity is 4
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721577815.1U CN207999146U (en) | 2017-11-22 | 2017-11-22 | A kind of lock of foldable stretching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721577815.1U CN207999146U (en) | 2017-11-22 | 2017-11-22 | A kind of lock of foldable stretching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999146U true CN207999146U (en) | 2018-10-23 |
Family
ID=63835370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721577815.1U Expired - Fee Related CN207999146U (en) | 2017-11-22 | 2017-11-22 | A kind of lock of foldable stretching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519058A (en) * | 2018-11-30 | 2019-03-26 | 珠海优特电力科技股份有限公司 | Lock device, unlocking method and blocking method |
-
2017
- 2017-11-22 CN CN201721577815.1U patent/CN207999146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519058A (en) * | 2018-11-30 | 2019-03-26 | 珠海优特电力科技股份有限公司 | Lock device, unlocking method and blocking method |
| CN109519058B (en) * | 2018-11-30 | 2023-09-22 | 珠海优特电力科技股份有限公司 | Lock device, unlocking method and locking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20170000735U (en) | Chain lock | |
| CN207999146U (en) | A kind of lock of foldable stretching | |
| CN206633920U (en) | A kind of hiding cross beam type roof-rack | |
| CN204736983U (en) | Foldable bicycle handlebar lock | |
| CN105460138B (en) | Foldable and portable vehicle | |
| CN108553871A (en) | A kind of portable folding electric slide plate | |
| CN104554578B (en) | A kind of multifunctional electric | |
| CN108128393A (en) | A kind of Portable folding electric vehicle with duplex retaining mechanism | |
| CN213428773U (en) | Hard draw-bar box with rotatable front opening door | |
| CN207403858U (en) | A kind of fold mechanism of electric car | |
| CN204077942U (en) | The lockout mechanism that a kind of vehicle are folding | |
| CN204473010U (en) | A kind of bicycle folding mechanism | |
| CN206413884U (en) | A kind of luggage case and its adjustable pull bar | |
| CN106741459A (en) | Bicycle fore frame fixes the retractor device of telescopic location | |
| CN206417129U (en) | A kind of foldable structure of scooter | |
| KR101845672B1 (en) | Locking device for bicycles | |
| CN102991454B (en) | Direct-insertion automobile pedal lock | |
| CN203381715U (en) | Bicycle shaft core lock | |
| CN201694285U (en) | Anti-theft bicycle | |
| CN201777277U (en) | Miniature dual-purpose folding vehicle | |
| CN207100797U (en) | A kind of anti-theft security aluminum alloy pull rod case | |
| CN104802884B (en) | A kind of handle-bar with anti-theft feature | |
| CN204548300U (en) | A kind of handle-bar with anti-theft feature | |
| CN204055914U (en) | A kind of children trolley | |
| CN211364820U (en) | Scooter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20191122 |