CN206826845U - A kind of trailers attachment means component - Google Patents
A kind of trailers attachment means component Download PDFInfo
- Publication number
- CN206826845U CN206826845U CN201720543225.0U CN201720543225U CN206826845U CN 206826845 U CN206826845 U CN 206826845U CN 201720543225 U CN201720543225 U CN 201720543225U CN 206826845 U CN206826845 U CN 206826845U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- trailers
- main body
- torsion spring
- attachment means
- 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.)
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model proposes a kind of trailers attachment means component, including fixture block one and fixture block two, the fixture block one is lock onto on bicycle saddle tube with the fixture block two by hexagon socket head cap screw, and the middle part of fixture block one is further fixed on torsion spring, and rotational handle is connected by hexagon socket head cap screw with torsion spring.The utility model is installed and easy to operate, and the accessory on any bicycle need not be tampered during installation；Material of the present utility model uses aluminium alloy castings, has the advantages of high intensity, in light weight and appearance looks elegant；The utility model can be connected directly between on bicycle saddle tube, and can coordinate the seat pipe of various diameters, and suitability is higher.
Description
Technical field
A kind of trailers attachment means component is the utility model is related to, it is especially a kind of to facilitate variety classes specification certainly
The attachment means of driving.
Background technology
At present, a kind of body-building and simple walking-replacing tool are not only in the countries such as Europe, the United States, the status of bicycle, but also
A kind of utensil available for transport and amusement.When being connected with loading people, pet, goods after bicycle, its trailer connected is
For trailers.As under the atmosphere of the country such as Europe, the United States, these instruments are also to become more and more popular.But it is known that certainly
Driving wide variety, it is diversified in specifications, for trailers, to reach the requirement of wildcard, trailers connector is just
Have to be adapted to various bicycles.
Following defect be present in prior art：
1st, the applicability of trailers connector is not extensive enough on existing market, and there is the seat pipe of different size to need to make
With different types of trailers connector.
2nd, existing trailers connector needs to dismantle the accessory on bicycle in installation process, time-consuming
Arduously.
3rd, existing trailers connector there is a situation where not convenient in use, be dragged connecting or dismantling
Many human resources are taken during car.
4th, widely used trailers is connected with bicycle and is typically connected on rear axis on the market, with the epoch
Development, the species and specification in axle center are more and more, so trailers connect it is more inconvenient.
Therefore, we are necessary to improve such a structure, to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of trailers attachment means component.
The utility model is that technical scheme is used by solving its technical problem：
A kind of trailers attachment means component, including fixture block one and fixture block two, the fixture block one and the fixture block two
It is lock onto by hexagon socket head cap screw on bicycle saddle tube, the middle part of fixture block one is further fixed on torsion spring, and rotational handle passes through
Hexagon socket head cap screw is connected with torsion spring.
Further, the fixture block one includes the first main body, and the fixture block two includes being used cooperatively with first main body
The second main body.
Further, first main body is respectively provided with interior concave arc confined planes with second main body, justifies in the indent
Arc confined planes middle part is provided with limited impression, and the limited impression both sides are additionally provided with arc groove, the limited impression and institute
State and ladder position limiting structure is formed between arc groove, opened up in the marginal position of first main body and the lateral surface of the second main body
There are some screwed holes run through for hexagon socket head cap screw.
Further, torsion spring seat is further opened with the screwed hole upper end of first main body, first body side is also
Adaptor is connected with, the adaptor surface is in arc structure, and the adaptor end is also associated with plug housing, the plug housing
Surface offers circular groove, has through hole in the circular groove.
Further, the torsion spring is fixed in torsion spring seat, and the through hole is provided with latch
Further, the rotational handle includes rotating bar and the fixed seat being connected with the rotating bar, the fixation
Seating face opens up fluted, has shape of threads perforation in the groove, and hexagon socket head cap screw is through shape of threads perforation and the torsion spring
Spin；
The rotating bar lower end, which corresponds to, is further fixed on magnet at latch.
Further, the fixture block one and the fixture block two are aluminium alloy castings.
Rotational handle and torsion spring on fixture block one, rotational handle unlock.One unblock, the plug housing on fixture block one
Connector connection on the latch and trailer at place, discharges rotational handle, and rotational handle returns to original position by the elastic force of torsion spring, is mounted in
Magnet below rotational handle is attracting with latch, pinning of taking advantage of a situation.
The utility model has the advantage of：
1st, the utility model installation and easy to operate, the accessory on any bicycle need not be tampered during installation.
2nd, fixture block one and fixture block two are fixed at bicycle saddle tube by the utility model by hexagon socket head cap screw, by spacing
Groove, arc groove and ladder position limiting structure can be perfectly suitable for the seat pipe of various diameters, then pass through hexagon socket head cap screw
Fastened so that trailer connector is more firm, is hardly damaged.
3rd, fixture block one and fixture block two are aluminium alloy castings material, have the characteristics of intensity is high, in light weight and appearance looks elegant.
4th, it is respectively locking state and released state that the utility model, which has two states, and locking state is at rotational handle
Magnet and latch carry out the attracting cooperation of magnetic；Released state is that the magnet at rotational handle separates with latch, so as to
Connector at trailer is dismantled or replaced, controls rotational handle to return automatically by torsion spring after connector is dismantled or is replaced
Position to return to locking state；The control mode is very convenient easy to operate.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of trailers attachment means component explosive view.
Fig. 2 be the utility model proposes a kind of trailers attachment means component structural representation.
Corresponding component title of the numeral represented by with letter in figure：
1st, fixture block 1, fixture block 23, torsion spring 4, rotational handle 5, latch 6, magnet 11, limited impression 12, circular arc
Groove 13, ladder position limiting structure 14, screwed hole 15, torsion spring seat 16, adaptor 17, plug housing 18, through hole 41, rotating bar
42nd, fixed seat 43, shape of threads perforation
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines diagram and specific embodiment, and the utility model is expanded on further.
As depicted in figs. 1 and 2, the utility model proposes a kind of trailers attachment means component, including fixture block 1
With fixture block 22, the fixture block 1 is lock onto on bicycle saddle tube with the fixture block 22 by hexagon socket head cap screw, the fixture block one
1 middle part is further fixed on torsion spring 3, and rotational handle 4 is connected by hexagon socket head cap screw with torsion spring 3.
Further, the fixture block 1 includes the first main body, and the fixture block 22 includes coordinating with first main body and made
Second main body.
Further, first main body is respectively provided with interior concave arc confined planes with second main body, justifies in the indent
Arc confined planes middle part is provided with limited impression 11, and the both sides of limited impression 11 are additionally provided with arc groove 12, described spacing recessed
Ladder position limiting structure 13 is formed between groove 11 and the arc groove 12, in the lateral surface of first main body and the second main body
Marginal position offers some screwed holes 14 run through for hexagon socket head cap screw.
Further, torsion spring seat 15, first main body one are further opened with the upper end of screwed hole 14 of first main body
Side is also associated with adaptor 16, and the surface of adaptor 16 is in arc structure, and the end of adaptor 16 is also associated with plug housing
17, the surface of plug housing 17 offers circular groove, has through hole 18 in the circular groove.
Further, the torsion spring 3 is fixed in torsion spring seat 15, and latch 5 is provided with the through hole 18.
Further, the rotational handle 4 includes rotating bar 41 and the fixed seat 42 being connected with the rotating bar 41, institute
State the surface of fixed seat 42 and open up fluted, there is in the groove shape of threads perforation 43, hexagon socket head cap screw is through shape of threads perforation
Spun with the torsion spring 3；
The lower end of rotating bar 41, which corresponds to, is further fixed on magnet 6 at latch 5.
Further, the fixture block 1 and the fixture block 22 are aluminium alloy castings.
Fixture block one and fixture block two are fixed at bicycle saddle tube by hexagon socket head cap screw, fixture block one and fixture block two can bases
The size of seat pipe diameter is adjusted.
Connector at trailer is connected with the latch at fixture block one, attracting by the magnet at rotational handle and latch magnetic
So as to lock；When rotational handle, magnet separates with latch reaches released state, after the connector at trailer is taken away, turns
Fixed handle automatically restores to locking state by torsion spring.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (7)
1. a kind of trailers attachment means component, including fixture block one (1) and fixture block two (2), it is characterised in that：The fixture block
One (1) is lock onto on bicycle saddle tube with the fixture block two (2) by hexagon socket head cap screw, and described (1) middle part of fixture block one is also
Torsion spring (3) is fixed with, rotational handle (4) is connected by hexagon socket head cap screw with torsion spring (3).
A kind of 2. trailers attachment means component according to claim 1, it is characterised in that：The fixture block one (1)
Including the first main body, the fixture block two (2) includes the second main body being used cooperatively with first main body.
A kind of 3. trailers attachment means component according to claim 2, it is characterised in that：First main body with
Second main body is respectively provided with interior concave arc confined planes, and limited impression is provided with the interior concave arc confined planes middle part
(11), limited impression (11) both sides are additionally provided with arc groove (12), the limited impression (11) and the arc groove
(12) ladder position limiting structure (13) is formed between, is offered in the marginal position of first main body and the lateral surface of the second main body
Some screwed holes (14) run through for hexagon socket head cap screw.
A kind of 4. trailers attachment means component according to claim 3, it is characterised in that：In first main body
Screwed hole (14) upper end be further opened with torsion spring seat (15), first body side is also associated with adaptor (16), described turn
Fitting (16) surface is in arc structure, and adaptor (16) end is also associated with plug housing (17), plug housing (17) table
Face offers circular groove, has through hole (18) in the circular groove.
A kind of 5. trailers attachment means component according to claim 4, it is characterised in that：The torsion spring (3) is solid
Due in torsion spring seat (15), through hole (18) place is provided with latch (5).
A kind of 6. trailers attachment means component according to claim 5, it is characterised in that：The rotational handle
(4) rotating bar (41) and the fixed seat (42) being connected with the rotating bar (41) are included, fixed seat (42) surface opens up
It is fluted, there is shape of threads perforation (43), hexagon socket head cap screw revolves through shape of threads perforation with the torsion spring (3) in the groove
Connect；
Rotating bar (41) lower end corresponds to latch (5) place and is further fixed on magnet (6).
A kind of 7. trailers attachment means component according to claim 1, it is characterised in that：The fixture block one (1)
It is aluminium alloy castings with the fixture block two (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543225.0U CN206826845U (en) | 2017-05-17 | 2017-05-17 | A kind of trailers attachment means component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543225.0U CN206826845U (en) | 2017-05-17 | 2017-05-17 | A kind of trailers attachment means component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826845U true CN206826845U (en) | 2018-01-02 |
Family
ID=60771116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543225.0U Active CN206826845U (en) | 2017-05-17 | 2017-05-17 | A kind of trailers attachment means component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089290A (en) * | 2017-05-17 | 2017-08-25 | 嘉善奥倍精密机械有限公司 | A kind of trailers attachment means component |
-
2017
- 2017-05-17 CN CN201720543225.0U patent/CN206826845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089290A (en) * | 2017-05-17 | 2017-08-25 | 嘉善奥倍精密机械有限公司 | A kind of trailers attachment means component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bicycle trailer connecting device assembly Effective date of registration: 20221206 Granted publication date: 20180102 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Zhejiang Yangtze River Delta Integrated Demonstration Zone Sub branch Pledgor: JIASHAN AOBEI PRECISION MACHINERY Co.,Ltd. Registration number: Y2022330003506 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231205 Granted publication date: 20180102 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Zhejiang Yangtze River Delta Integrated Demonstration Zone Sub branch Pledgor: JIASHAN AOBEI PRECISION MACHINERY Co.,Ltd. Registration number: Y2022330003506 |