CN208530752U - A kind of bicycle theft-prevention Quick-dismantling pipe clamp structure - Google Patents
A kind of bicycle theft-prevention Quick-dismantling pipe clamp structure Download PDFInfo
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- CN208530752U CN208530752U CN201820990796.3U CN201820990796U CN208530752U CN 208530752 U CN208530752 U CN 208530752U CN 201820990796 U CN201820990796 U CN 201820990796U CN 208530752 U CN208530752 U CN 208530752U
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- Prior art keywords
- lug
- pipe clamp
- spanner
- ring body
- screw
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Abstract
The utility model discloses a kind of bicycle theft-prevention Quick-dismantling pipe clamp structures, including C-shaped ring body, spanner, aluminium nut and stock screw, the first lug and the second lug are equipped at the tethering end of ring body, spanner is located at the outside of the first lug, aluminium nut is located at the outside of the second lug, setting connecting hole is axially penetrated through on first lug and the second lug, the end of stock screw is connect after sequentially passing through aluminium nut and two connecting holes with the shaft in spanner, and the end face diameter of stock screw end is greater than the aperture of shaft end face bellmouth.The utility model passes through in the last bellmouth for using equipment punching press shaft end face of assembling, to destroy the tooth line of stock screw, stock screw screw can not be unclamped from shaft to exit, material is thus formed do not dismantle component, people Quick-dismantling pipe clamp and seat pipe can not be stolen from vehicle frame, ensures that the normal use of public lease bicycle and shared bicycle.
Description
Technical field
The utility model belongs to bicycle art, and in particular to a kind of bicycle theft-prevention Quick-dismantling pipe clamp structure.
Background technique
Currently, the use of public lease bicycle and shared bicycle in life is more and more extensive.But in people
It is usual in use, there is few groups of people often to make some bad behaviors, to public lease bicycle and shared bicycle
Certain parts are dismantled.Such as the Quick release seat beam of common seat standpipe, as long as unclamping the screw of spanner or seat beam, so that it may
Take a beam and seat pipe part away, easily almost without anti-theft measure is taken.
Utility model content
In view of the above-mentioned deficiencies, the utility model provides a kind of bicycle theft-prevention Quick-dismantling pipe clamp structure, use end for
Destroy tooth line screw, people Quick-dismantling pipe clamp and seat pipe can not be stolen from vehicle frame, so that it is guaranteed that public lease bicycle and
The normal use of shared bicycle.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of bicycle theft-prevention Quick-dismantling pipe clamp structure, including C-shaped ring body, spanner, aluminium nut and stock screw, the ring body
Tethering end at be equipped with the first lug and the second lug, the spanner is located at the outside of first lug, the aluminium nut
Positioned at the outside of second lug, setting connecting hole, the length are axially penetrated through on first lug and second lug
The end of bar screw is connect after sequentially passing through the aluminium nut and two connecting holes with the shaft in the spanner, the length
The end face diameter of bar screw end is greater than the aperture of shaft end face bellmouth.
Further, the front end outer side of the ring body is provided with the locking for being fixed on the ring body on vehicle frame
Screw.
Further, metal gasket is provided between the spanner and first lug.
Further, the lateral surface of first lug offers a gasket corresponding with the metal gasket size
Slot.
Further, the material of the metal gasket is copper.
The beneficial effects of the utility model are as follows:
The utility model is by assembling the bellmouth for finally using equipment punching press shaft end face, to destroy stock screw
Stock screw screw can not be unclamped from shaft and exits for tooth line, material is thus formed component is not dismantled, allows people can not be from vehicle frame
It is upper that Quick-dismantling pipe clamp and seat pipe are stolen, ensure that the normal use of public lease bicycle and shared bicycle.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
The explosive view of Fig. 1 the utility model.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
It is shown in Figure 1, a kind of bicycle theft-prevention Quick-dismantling pipe clamp structure, including C-shaped ring body (1), spanner (2), aluminium nut
(6) and stock screw (3) the first lug (11) and the second lug (12), are equipped at the tethering end of the ring body (1), it is described to pull
Hand (2) is located at the outside of first lug (11), and the aluminium nut (6) is located at the outside of second lug (12), described
Setting connecting hole is axially penetrated through on first lug (11) and second lug (12), the end of the stock screw (3) is successively
It is connect after the aluminium nut (6) and two connecting holes with the shaft (5) in the spanner (2), the stock screw
(3) end face diameter of end is greater than the aperture of the shaft (5) end face bellmouth.
Further, the front end outer side of the ring body (1) is provided with one for the ring body (1) to be fixed on vehicle frame
Lock screw (7).
Further, metal gasket (4) are provided between the spanner (2) and first lug (11).
Further, the lateral surface of first lug (11) offer one it is opposite with the metal gasket (4) size
The spacer groove answered.
Further, the material of the metal gasket (4) is copper.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of bicycle theft-prevention Quick-dismantling pipe clamp structure, it is characterised in that: including C-shaped ring body (1), spanner (2), aluminium nut (6)
With stock screw (3), the first lug (11) and the second lug (12), the spanner are equipped at the tethering end of the ring body (1)
(2) it is located at the outside of first lug (11), the aluminium nut (6) is located at the outside of second lug (12), and described the
Setting connecting hole is axially penetrated through on one lug (11) and second lug (12), the end of the stock screw (3) is successively worn
It is connect after crossing the aluminium nut (6) and two connecting holes with the shaft (5) in the spanner (2), the stock screw (3)
The end face diameter of end is greater than the aperture of the shaft (5) end face bellmouth.
2. bicycle theft-prevention Quick-dismantling pipe clamp structure according to claim 1, it is characterised in that: the front end of the ring body (1)
Outside is provided with a lock screw (7) for being fixed on the ring body (1) on vehicle frame.
3. bicycle theft-prevention Quick-dismantling pipe clamp structure according to claim 1, it is characterised in that: the spanner (2) with it is described
Metal gasket (4) are provided between first lug (11).
4. bicycle theft-prevention Quick-dismantling pipe clamp structure according to claim 3, it is characterised in that: first lug (11)
Lateral surface offers a spacer groove corresponding with the metal gasket (4) size.
5. bicycle theft-prevention Quick-dismantling pipe clamp structure according to claim 3, it is characterised in that: the metal gasket (4)
Material is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990796.3U CN208530752U (en) | 2018-06-26 | 2018-06-26 | A kind of bicycle theft-prevention Quick-dismantling pipe clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990796.3U CN208530752U (en) | 2018-06-26 | 2018-06-26 | A kind of bicycle theft-prevention Quick-dismantling pipe clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530752U true CN208530752U (en) | 2019-02-22 |
Family
ID=65378650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990796.3U Active CN208530752U (en) | 2018-06-26 | 2018-06-26 | A kind of bicycle theft-prevention Quick-dismantling pipe clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208530752U (en) |
-
2018
- 2018-06-26 CN CN201820990796.3U patent/CN208530752U/en active Active
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