CN207072398U - Guarding against theft type rocking bar quick-disassembly structure - Google Patents
Guarding against theft type rocking bar quick-disassembly structure Download PDFInfo
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- CN207072398U CN207072398U CN201720708746.7U CN201720708746U CN207072398U CN 207072398 U CN207072398 U CN 207072398U CN 201720708746 U CN201720708746 U CN 201720708746U CN 207072398 U CN207072398 U CN 207072398U
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- quick
- rotation sheet
- spiral rod
- intermediate plate
- special spiral
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Abstract
The utility model discloses a kind of guarding against theft type rocking bar quick-disassembly structure, including clamp ring, special spiral rod, quick-release handle, anti-rotation sheet, abnormity nut and nylon nut, clamp ring has ring part and intermediate plate, and positioning hole A is correspondingly provided with intermediate plate；Quick-release handle is fixed on one end of special spiral rod, and the other end port of special spiral rod has special-shaped portion；Anti-rotation sheet has anti-rotation sheet body, and anti-rotation sheet body is provided with positioning hole B, and the upper and lower ends of anti-rotation sheet body are respectively equipped with the anti-rotation sheet clamping jaw towards intermediate plate, and the middle part of anti-rotation sheet body is provided with the card away from intermediate plate；Abnormity nut is provided with neck corresponding with card, and the other end of special spiral rod is locked after being passed through successively from the positioning hole B of the positioning hole A of the two of clamp ring intermediate plates and anti-rotation sheet by abnormity nut and nylon nut.Special spiral rod and nylon nut will not be dismantled and separated by the guarding against theft type rocking bar quick-disassembly structure in adjustment, when rotating quick-release handle, so as to have anti-theft feature, prevent part from dropping in adjustment or being stolen by criminal.
Description
Technical field
It the utility model is related to a kind of quick-disassembly structure, more particularly to a kind of guarding against theft type rocking bar quick-disassembly structure.
Background technology
Bicycle is increasingly favored by people due to convenient and swift, green, especially shared bicycle, each
Popularize in big city.Typically set Quick-dismantle component to be used to connect seat cushion and seat bar on bicycle seat pole structure, be easy to the tune of seat cushion
It is whole, but existing Quick-dismantle component quick-disassembly structure in adjustment is easy to be removable, and has an opportunity to take advantage of to some illegal molecules, causes
Certain economic loss.
The content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of guarding against theft type rocking bar quick-disassembly structure, in adjustment, Quick Release
Component is not easy to be disassembled, and has anti-theft feature.
The utility model in order to solve its technical problem used by technical scheme be：A kind of guarding against theft type rocking bar Quick Release knot
Structure, including clamp ring, special spiral rod, quick-release handle, anti-rotation sheet, abnormity nut and nylon nut, the clamp ring, which has, at least to be coated
The ring part of bicycle saddle tube half cycle and the intermediate plate positioned at the ring part both ends, positioning hole is correspondingly provided with two intermediate plates
A；The quick-release handle is fixed on one end of the special spiral rod, and the other end port of the special spiral rod has radius reduction
Special-shaped portion；The anti-rotation sheet has the anti-rotation sheet body of the sheet fitted on the lateral surface of the intermediate plate, the anti-rotation sheet sheet
Body is provided with positioning hole B, and the upper and lower ends of the anti-rotation sheet body are respectively equipped with the anti-rotation sheet clamping jaw towards the intermediate plate, the anti-rotation
The middle part of piece body is provided with the card away from the intermediate plate；The abnormity nut is provided with neck corresponding with the card, institute
State after the other end of special spiral rod passes through from the positioning hole B of the positioning hole A of the two of the clamp ring intermediate plates and anti-rotation sheet successively
Locked by the abnormity nut and nylon nut.
As further improvement of the utility model, one end radius of the special spiral rod is more than other parts and forms major part
End, the quick-release handle are fixed on the stub end.
As further improvement of the utility model, set between the intermediate plate of the stub end of the special spiral rod and the clamp ring
There is bushing.
As further improvement of the utility model, handle one end of the quick-release handle is secured in the special-shaped spiral shell
Obtuse angle angle is formed between the other end of bar.
The beneficial effects of the utility model are：The guarding against theft type rocking bar quick-disassembly structure, by set rotation stop card, abnormity nut,
Nylon nut and special spiral rod coordinate, and rotation stop piece, which is equipped on card and engaged with abnormity nut by card and neck, prevents phase
To rotation so that special spiral rod and nylon nut will not be dismantled and separated by the Quick-dismantle component in adjustment, when rotating quick-release handle,
So as to have anti-theft feature, prevent part from dropping in adjustment or being stolen by criminal.
Brief description of the drawings
Fig. 1 is the utility model decomposition texture schematic diagram.
With reference to accompanying drawing, make the following instructions：
1- clamp rings；2- special spiral rods；3- quick-release handles；4- anti-rotation sheets；5- nylon nuts；6- abnormity nuts；7- bushings；
10- seat pipes；11- ring parts；12- intermediate plates；13- positioning holes A；41- anti-rotation sheet bodies；42- positioning holes B；43- anti-rotation sheet clamping jaws；
44- cards；61- necks.
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But guarantor of the present utility model
Shield scope is not limited to following embodiments, i.e., is made in every case with present utility model application the scope of the claims and description simple
Equivalent changes and modifications, all still belong within the utility model patent covering scope.
Be a kind of guarding against theft type rocking bar quick-disassembly structure described in the utility model refering to Fig. 1, including clamp ring 1, special spiral rod 2,
Quick-release handle 3, anti-rotation sheet 4, abnormity nut 6 and nylon nut 5, the clamp ring, which has, at least coats the half cycle of bicycle saddle tube 10
Ring part 11 and the intermediate plate 12 positioned at the ring part both ends, positioning hole A 13 is correspondingly provided with two intermediate plates；It is described fast
Tear handle open to be fixed on one end of the special spiral rod, the other end port of the special spiral rod has the abnormity that radius reduces
Portion；The anti-rotation sheet has the anti-rotation sheet body 41 of sheet fitted on the lateral surface of the intermediate plate, on the anti-rotation sheet body
Provided with positioning hole B 42, the upper and lower ends of the anti-rotation sheet body are respectively equipped with the anti-rotation sheet clamping jaw 43 towards the intermediate plate, and this is anti-
The middle part of rotor body is provided with the card 44 away from the intermediate plate；The abnormity nut is provided with neck corresponding with the card
61, the other end of the special spiral rod is worn from the positioning hole B of the positioning hole A of the two of the clamp ring intermediate plates and anti-rotation sheet successively
Later locked by the abnormity nut and nylon nut.
Wherein, one end radius of the special spiral rod is more than other parts formation stub end, and the quick-release handle is fixed on
On the stub end；Bushing 7 is provided between the intermediate plate of the stub end of the special spiral rod and the clamp ring；The hand of the quick-release handle
Handle one end is secured to form obtuse angle angle between the other end of the special spiral rod.
During installation, first clamp ring is sheathed on bicycle saddle tube, quick-release handle and special spiral rod one end are fixed, special spiral rod
The other end is passed through from bushing, clamp ring and anti-rotation sheet successively, and nylon nut is locked into special-shaped spiral shell again after first abnormity nut is locked
Bar up to special spiral rod exposes 2mm.In regulation, quick-release handle is moved and unclamps clockwise or counterclockwise, lock seat pipe, makes seat
Pipe can adjust up and down.When quick-release handle unclamps, because of the intermediate plate of anti-rotation sheet claw clamp ring, and nylon nut has only to abnormity nut
The effect moved back, in rotate counterclockwise, quick-release handle and nylon nut will not be caused to be removable and separate because of rotation, therefore Buddhist nun
Imperial nut and special spiral rod can be fixed locked, so as to having anti-theft feature, prevent part from being dropped or by illegal point when adjusting
Son is stolen.
As can be seen here, guarding against theft type rocking bar quick-disassembly structure, by setting rotation stop card, abnormity nut, nylon nut and abnormity
Screw rod coordinates, and rotation stop piece is equipped on card and engaged with abnormity nut by card and neck and prevents from rotating against so that should
Special spiral rod and nylon nut will not be dismantled and separated by Quick-dismantle component in adjustment, when rotating quick-release handle, so as to antitheft
Function, prevent part from dropping in adjustment or being stolen by criminal.
Claims (4)
- A kind of 1. guarding against theft type rocking bar quick-disassembly structure, it is characterised in that：Including clamp ring (1), special spiral rod (2), quick-release handle (3), Anti-rotation sheet (4), abnormity nut (6) and nylon nut (5), the clamp ring have the ring at least coating bicycle saddle tube (10) half cycle Shape portion (11) and the intermediate plate (12) positioned at the ring part both ends, positioning hole A (13) is correspondingly provided with two intermediate plates；It is described Quick-release handle is fixed on one end of the special spiral rod, and the other end port of the special spiral rod has the abnormity that radius reduces Portion；The anti-rotation sheet has the anti-rotation sheet body (41) of the sheet fitted on the lateral surface of the intermediate plate, the anti-rotation sheet body Positioning hole B (42) is provided with, the upper and lower ends of the anti-rotation sheet body are respectively equipped with the anti-rotation sheet clamping jaw (43) towards the intermediate plate, The middle part of the anti-rotation sheet body is provided with the card (44) away from the intermediate plate；The abnormity nut is provided with corresponding with the card Neck (61), the other end of the special spiral rod is successively from the two of the clamp ring positioning hole A of intermediate plate and determining for anti-rotation sheet Locked after being passed through in the hole B of position by the abnormity nut and nylon nut.
- 2. guarding against theft type rocking bar quick-disassembly structure according to claim 1, it is characterised in that：One end radius of the special spiral rod Stub end is formed more than other parts, the quick-release handle is fixed on the stub end.
- 3. guarding against theft type rocking bar quick-disassembly structure according to claim 2, it is characterised in that：The stub end of the special spiral rod with Bushing (7) is provided between the intermediate plate of the clamp ring.
- 4. guarding against theft type rocking bar quick-disassembly structure according to claim 1, it is characterised in that：Handle one end of the quick-release handle It is secured to form obtuse angle angle between the other end of the special spiral rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720708746.7U CN207072398U (en) | 2017-06-19 | 2017-06-19 | Guarding against theft type rocking bar quick-disassembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720708746.7U CN207072398U (en) | 2017-06-19 | 2017-06-19 | Guarding against theft type rocking bar quick-disassembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207072398U true CN207072398U (en) | 2018-03-06 |
Family
ID=61513954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720708746.7U Active CN207072398U (en) | 2017-06-19 | 2017-06-19 | Guarding against theft type rocking bar quick-disassembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207072398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515885A (en) * | 2018-03-14 | 2018-09-11 | 北京汽车研究总院有限公司 | A kind of seat and automobile |
-
2017
- 2017-06-19 CN CN201720708746.7U patent/CN207072398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515885A (en) * | 2018-03-14 | 2018-09-11 | 北京汽车研究总院有限公司 | A kind of seat and automobile |
| CN108515885B (en) * | 2018-03-14 | 2020-03-31 | 北京汽车研究总院有限公司 | Seat and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180930 Address after: Room 203, Room 203, No. 898, Xiuwen Road, Shanghai, Shanghai Patentee after: Shanghai Jun Zheng Network Technology Co., Ltd. Address before: 201199 5F, 1 West Tower, 898 Xiuwen Road, Minhang District, Shanghai. Patentee before: Shanghai Jun Feng Network Technology Co., Ltd. |