CN206766253U - A kind of dismountable cycle arm - Google Patents
A kind of dismountable cycle arm Download PDFInfo
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- CN206766253U CN206766253U CN201720435422.0U CN201720435422U CN206766253U CN 206766253 U CN206766253 U CN 206766253U CN 201720435422 U CN201720435422 U CN 201720435422U CN 206766253 U CN206766253 U CN 206766253U
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- fixed block
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- described fixed
- slip
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Abstract
A kind of cycle arm is the utility model is related to, more particularly to a kind of demountable cycle arm.A kind of dismountable cycle arm, stood including the first handlebar, second handlebar is stood and fixed block, first handlebar is vertical to include the first holding rod and the first fixed block, first fixed block is provided with fixing groove, first fixed block is provided with the first fixed block non-slipping block, second handlebar is vertical to include the second holding rod and the second fixed block, second fixed block is hollow cylinder, second fixed block front end is provided with anti-slip tank before the second fixed block, rear end is provided with anti-slip tank after the second fixed block, fixed seat is provided with contiguous block, fixed seat is provided with fixed seat non-slipping block on the face provided with contiguous block, contiguous block is fixed in fixing groove through the second fixed block in a manner of being detachably connected, fixed seat non-slipping block is stuck in after the second fixed block in anti-slip tank, fixed seat is fixedly connected on vehicle frame montant.The utility model is easy to the dismounting of cycle arm, stores, and carries, assembling.
Description
Technical field
A kind of cycle arm is the utility model is related to, more particularly to a kind of demountable cycle arm.
Background technology
Child folding bicycle because its vehicle volume can be reduced by folding principle, be easy to carry and carry the advantages that, quilt
More and more liked by people.Occurs the foldable baby carriage of various structure types on the market at present, to a certain degree
On reach in light weight, small volume, the requirement of simple operation, in order to realize the folding storage of child folding bicycle, generally to youngster
The handlebar of virgin folding bicycle is stood, vehicle frame, and the position such as front vehicle wheel and rear wheel carries out folding and folded.
Wherein some technical problems be present in vertical storage for child folding bicycle, if taking the storage side of folding
Method, because the structure of cycle arm is more complicated, its fold after structure it is not compact enough so that vehicle fold after volume still compared with
Greatly.If the method for taking dismounting to store, because the structure that bicycle handle bar is stood is more complicated, the vertical dismounting of handlebar and expansion process
Operate it is cumbersome, dismounting speed it is slower, it is impossible to fully demonstrate the convenient function of child folding bicycle in use.
The content of the invention
In order to solve the above problems, solve the problems, such as not easily contained existing for cycle arm, there is provided the convenient dismounting of one kind,
Storage, carry, the cycle arm of assembling.
To achieve the above object, the utility model takes following technical scheme:
A kind of dismountable cycle arm, including：
First handlebar is stood：The first described handlebar is vertical to include the first holding rod and the first fixed block, and the first described holding rod is consolidated
Surely the first described fixed block side is connected to, the first fixed block is provided with fixing groove, if the first described fixed block is provided with
Dry the first fixed block non-slipping block；
Second handlebar is stood：Second handlebar is vertical to include the second holding rod and the second fixed block, and the second described fixed block is hollow
Cylinder, the second described holding rod are fixedly connected on the second described fixed block side, the second described fixed block front end be provided with
Anti-slip tank before the second corresponding fixed block of the first described fixed block non-slipping block, the first fixed block non-slipping block are stuck in described the
Before two fixed blocks in anti-slip tank, the second described fixed block rear end is provided with anti-slip tank after several second fixed blocks；
Fixed seat：Described fixed seat is provided with contiguous block, and described contiguous block is through the second described fixed block with can
The mode of dismantling connection is connected in described fixing groove, and described fixed seat is provided with the face provided with contiguous block to be consolidated with second
Determine fixed seat non-slipping block corresponding to anti-slip tank after block, described fixed seat non-slipping block is stuck in anti-slip tank after the second described fixed block
Interior, described fixed seat is fixedly connected on vehicle frame montant.
Because described connection block length is equal to the axial length of the second described fixed block and described fixation groove deep
Sum is spent, described contiguous block is stuck in through the second described fixed block in described fixing groove, so described first fixes
Block and the second fixed block, the second described fixed block can be brought into close contact with described fixed seat in junction.Therefore it is described
The first fixed block non-slipping block be stuck in before the second described fixed block in anti-slip tank, described fixed seat non-slipping block is stuck in described
After second fixed block in anti-slip tank, on the one hand such design can prevent the first described holding rod and the second holding rod from rotating and causing
User causes danger, and on the other hand can increase the first described fixed block and the second described fixed block and described the
Frictional force between two fixed blocks and described fixed seat, reduce the first described fixed block and the second described fixed block with
And the possibility that the second described fixed block slides each other with described fixed seat, add stabilization of the present utility model
Property.
In dismounting, disconnect the connection of block and the first described fixed block first, then described in removing successively first,
Two handlebars are stood, and the first now described fixed block non-slipping block departs from anti-slip tank before the second described fixed block, described fixed seat
Non-slipping block departs from anti-slip tank after the second described fixed block, because first and second described handlebar founds small volume, so this practicality is new
Type is easy to storage and carried after removal.
In assembling, it is only necessary to found the second described handlebar, the first handlebar is vertical to be sequentially sleeved on described contiguous block, so
Before the second fixed block described in the first described fixed block non-slipping block is placed in afterwards in anti-slip tank, described fixed seat non-slipping block is put
In in anti-slip tank, then contiguous block and the first fixed block by the way of being detachably connected, make institute after the second described fixed block
The contiguous block stated is fixed in described fixing groove, before the first described fixed block non-slipping block is stuck in the second described fixed block
In anti-slip tank, described fixed seat non-slipping block is stuck in after the second described fixed block in anti-slip tank, completes of the present utility model group
Dress.
Preferably, the mode of described contiguous block mode connects for screw is connected on the first fixed block.
Contiguous block is stuck in through the second described fixed block in described fixing groove, and described contiguous block is existed with mode connects for screw
On first fixed block, the integrally-built effect of fixed the utility model can be played, it is therefore prevented that described contiguous block skids off described
Fixing groove situation occur, strengthen stability of the present utility model.In dismounting, it is only necessary to pull down screw, it is possible to solve
The connection of described contiguous block and the first described fixed block is opened, first and second described handlebar then can be easily removed and stand,
During assembling, with the contiguous block described in mode connects for screw and the first fixed block, described contiguous block is set to be fixed in described fixing groove,
The first described fixed block non-slipping block is set to be stuck in before the second described fixed block in anti-slip tank, described fixed seat non-slipping block is stuck in
After the second described fixed block in anti-slip tank, assembling of the present utility model is completed.
Preferably, described fixed seat non-slipping block, the first described fixed block non-slipping block, before the second described fixed block
Anti-slip tank and the second fixed block rear defence detent surface are provided with horizontal anti-slip veins.
The first described fixed block non-slipping block is stuck in before the second described fixed block in anti-slip tank, and described fixed seat is anti-skidding
Block is stuck in after the second described fixed block in anti-slip tank, and anti-slip veins can prevent the first described fixed block non-slipping block and described
Fixed seat non-slipping block slides before the second described fixed block after anti-slip tank and the second described fixed block in anti-slip tank, is cycling
During prevent the first described holding rod and the second holding rod from moving the danger for causing user.Strengthen use of the present utility model
Stability.
Preferably, the first described fixed block includes connection member and slip-proofing device, described slip-proofing device is hollow
Cylinder, described fixing groove are collectively constituted by described connection member and slip-proofing device, and the first described holding rod is fixedly connected on
On slip-proofing device.Described contiguous block passes through described the second fixed block and slip-proofing device, described contiguous block end with it is described
Connection member threaded connection.
In dismounting, the screw of the first fixed block of Panasonic first and contiguous block, then connection member is screwed off, then it can remove anti-
Sliding part and the second handlebar are stood, and complete dismantlement work.The second handlebar is first loaded onto successively in assembling to stand, slip-proofing device, then screw on
Connection member, screwing is finally installed.Described the first fixed block and the second fixed block are fixed on institute by described connection member
In the fixed seat stated, the power suffered by screw is alleviated, prevents from causing the situation of screw Damage and Fracture due to much time using
Occur, and the first described handlebar can be prevented vertical and the second handlebar stands on described contiguous block and slided, prevent standing out
Existing unstable situation, the stability of the utility model when in use is enhanced, and described connecting portion is removed by rotation
Part, then can removes described slip-proofing device successively and the second described handlebar is stood.
Preferably, hand of spiral and described company of the described contiguous block end with the junction of described connection member
It is opposite with the hand of spiral for the junction that the first described fixed block connects in a manner of mode connects for screw to connect block.
The screw thread of threaded connection place can prevent that threaded connection loosens at two, strengthens the steady of connection in the opposite direction at two
It is qualitative, enhance stability when the utility model uses.
The beneficial effects of the utility model are：（1）Convenient dismounting, storage, carry and assemble（2）It is simple in construction（3）It is stable
Property high, high safety.
Brief description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of the present utility model；
Fig. 2 is the decomposition texture schematic diagram of vertical view of the present utility model；
Fig. 3 is enlarged drawing at A in Fig. 2.
Embodiment
The utility model is further expalined with reference to Figure of description：
As shown in Figure 1, 2, a kind of dismountable cycle arm includes the first handlebar vertical 1, the second handlebar vertical 2 and fixed seat
3, it is characterized in that：
First handlebar vertical 1 includes the first holding rod 12 and the first fixed block 11, and the first described holding rod 12 is fixedly connected on institute
The side of the first fixed block 11 stated, the first fixed block 11 are provided with fixing groove 14, and the first described fixed block 11 is provided with some
Individual first fixed block non-slipping block 13, the second handlebar vertical 2 include the second holding rod 22 and the second fixed block 21, the second described holding rod 22
The described side of the second fixed block 21 is fixedly connected on, the described front end of the second fixed block 21 is provided with and the first described fixed block
Anti-slip tank 23 before the second corresponding fixed block of non-slipping block 13, before the first fixed block non-slipping block 13 is stuck in the second described fixed block
In anti-slip tank 23, the described rear end of the second fixed block 21 is provided with anti-slip tank 24 after several second fixed blocks, described fixed seat 3
Fixed seat non-slipping block 32 corresponding with anti-slip tank 24 after the second fixed block, described fixation are provided with the face provided with contiguous block 31
Seat non-slipping block 32 is stuck in after the second described fixed block in anti-slip tank 24, and described fixed seat 3 is fixedly connected on vehicle frame.It is described
Fixed seat non-slipping block 32, the first described fixed block non-slipping block 13, anti-slip tank 23 and second is solid before the second described fixed block
The surface of anti-slip tank 24 is provided with horizontal anti-slip veins after determining block.
The first described fixed block 11 includes connection member 111 and slip-proofing device 112, and described slip-proofing device 112 is sky
Stem body, described fixing groove 14 is collectively constituted by described connection member 111 and slip-proofing device 112, in described fixed seat 3
Provided with contiguous block 31, the described length of contiguous block 31 is equal to the axial length of the second described fixed block 21 and described fixing groove
14 groove depth sum, the first described fixed block 11 and the second fixed block 21 are hollow cylinder, and described contiguous block 31 is worn
Cross the second described fixed block 21 to be fixedly connected in described fixing groove 14, the hollow space of the first described fixed block 11 can
It is divided into the first screw 15 and fixing groove 14, the face that described contiguous block 31 is connected with the bottom surface of fixing groove 14 is provided with the second screw
33, screw is fixed in the first screw 15 and the second screw 33, therefore described contiguous block 31 is connected on the first fixed block 11.
The first described holding rod 12 is fixedly connected on slip-proofing device 112.Described contiguous block 31 passes through the second described fixed block 21
With slip-proofing device 112, the described end of contiguous block 31 is threadedly coupled with described connection member 111.And described contiguous block
End and the hand of spiral of the junction of described connection member and described contiguous block are in a manner of mode connects for screw and described
The hand of spiral of the junction of first fixed block connection is opposite.
In dismounting, screw is pulled down first, disconnects the connection of block 31 and the first described fixed block 11, then is taken successively
Lower the first described handlebar vertical 1 and the second handlebar vertical 2, it is solid that the first now described fixed block non-slipping block 13 departs from described second
Determine anti-slip tank 23 before block, described fixed seat non-slipping block 32 departs from anti-slip tank 24 after the second described fixed block, due to described
First handlebar vertical 1 and the second handlebar found 2 small volumes, so the utility model is easy to storage and carried after removal.
In assembling, it is only necessary to which, by the second described handlebar vertical 2, the first handlebar vertical 1 is sequentially sleeved in described contiguous block 31
On, then the first described fixed block non-slipping block 13 is placed in before the second described fixed block in anti-slip tank 23, described fixation
Seat non-slipping block 32 is placed in after the second described fixed block in anti-slip tank 24, connection member 111 is screwed on, then described in mode connects for screw
The first screw 15 and the second screw 33, described contiguous block 31 is fixed in described fixing groove 14, make described first
Fixed block non-slipping block 13 is stuck in before the second described fixed block in anti-slip tank 23, and described fixed seat non-slipping block 32 is stuck in described
After second fixed block in anti-slip tank 24, assembling of the present utility model is completed.
Therefore the first described fixed block non-slipping block 13 is stuck in before the second described fixed block in anti-slip tank 23, and described consolidates
Reservation non-slipping block 32 is stuck in after the second described fixed block in anti-slip tank 24, on the one hand such design can prevent described the
One holding rod 12 and the second holding rod 22, which rotate, causes user to cause danger, and on the other hand can increase the first described fixed block 11
Frictional force between the second described fixed block 21 and the second described fixed block 21 and described fixed seat 3, is reduced
The first described fixed block 11 and the second described fixed block 21 and the second described fixed block 21 and the described phase of fixed seat 3
The possibility slided between mutually, adds stability of the present utility model.
Described the first fixed block 11 and the second fixed block 21 are fixed on described consolidate by described connection member 111 simultaneously
In reservation 3, the power suffered by screw is alleviated, prevents from causing the situation of screw Damage and Fracture to occur due to much time using,
And can prevent the first described handlebar vertical 1 and the second handlebar vertical 2 from being slided on described contiguous block 31, prevent occurring vertical
Unstable situation, the stability of the utility model when in use is enhanced, and described connection member is removed by rotation
111, described slip-proofing device 112 and the second described handlebar vertical 2 are then removed successively, and whole process is very simple, is easy to certainly
Driving storage, carries vertical dismounting and assemble.
Claims (6)
1. a kind of dismountable cycle arm, including：
First handlebar is stood：The first described handlebar is vertical to include the first holding rod and the first fixed block, and the first described holding rod, which is fixed, to be connected
The first described fixed block side is connected on, the first fixed block is provided with fixing groove, and the first described fixed block is provided with several
First fixed block non-slipping block；
Second handlebar is stood：Second handlebar is vertical to include the second holding rod and the second fixed block, and the second described fixed block is hollow cylinder,
The second described holding rod is fixedly connected on the second described fixed block side, the second described fixed block front end be provided with it is described
Anti-slip tank before the second corresponding fixed block of first fixed block non-slipping block, the first fixed block non-slipping block are stuck in described second and fixed
Before block in anti-slip tank, the second described fixed block rear end is provided with anti-slip tank after several second fixed blocks；
Fixed seat：Described fixed seat is provided with contiguous block, and described contiguous block is through the second described fixed block with detachable
The mode of connection is connected in described fixing groove, and described fixed seat is provided with and the second fixed block on the face provided with contiguous block
Fixed seat non-slipping block corresponding to anti-slip tank afterwards, described fixed seat non-slipping block are stuck in after the second described fixed block in anti-slip tank,
Described fixed seat is fixedly connected on vehicle frame montant.
2. a kind of dismountable cycle arm according to claim 1, it is characterized in that：Described contiguous block mode connects for screw
Mode be connected on the first fixed block.
3. a kind of dismountable cycle arm according to claim 1, it is characterized in that：Described fixed seat non-slipping block,
The first described fixed block non-slipping block, anti-slip tank and the second fixed block rear defence detent surface are provided with horizontal stroke before the second described fixed block
To anti-slip veins.
4. a kind of dismountable cycle arm according to claim 1, it is characterized in that：The first described fixed block includes
Connection member and slip-proofing device, described slip-proofing device are hollow cylinder, and described fixing groove is by described connection member and prevents
Sliding part is collectively constituted, and the first described holding rod is fixedly connected on slip-proofing device.
5. a kind of dismountable cycle arm according to claim 1, it is characterized in that：Described contiguous block is described in
The second fixed block and slip-proofing device, described contiguous block end is threadedly coupled with described connection member.
6. a kind of dismountable cycle arm according to claim 1, it is characterized in that：Described contiguous block end and institute
The hand of spiral of the junction for the connection member stated is fixed with described contiguous block in a manner of mode connects for screw with described first
The hand of spiral of the junction of block connection is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435422.0U CN206766253U (en) | 2017-04-24 | 2017-04-24 | A kind of dismountable cycle arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435422.0U CN206766253U (en) | 2017-04-24 | 2017-04-24 | A kind of dismountable cycle arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206766253U true CN206766253U (en) | 2017-12-19 |
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ID=60635531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720435422.0U Active CN206766253U (en) | 2017-04-24 | 2017-04-24 | A kind of dismountable cycle arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206766253U (en) |
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2017
- 2017-04-24 CN CN201720435422.0U patent/CN206766253U/en active Active
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