CN204736979U - Combined type set of component of bicycle - Google Patents
Combined type set of component of bicycle Download PDFInfo
- Publication number
- CN204736979U CN204736979U CN201520286092.4U CN201520286092U CN204736979U CN 204736979 U CN204736979 U CN 204736979U CN 201520286092 U CN201520286092 U CN 201520286092U CN 204736979 U CN204736979 U CN 204736979U
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- China
- Prior art keywords
- fiber composite
- composite structure
- bolt
- permanent seat
- perforation
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Abstract
The utility model provides a combined type set of component of bicycle, include 1 the 1st fiber composite material structure, the 2nd a fiber composite material structure, an and metal fixing, the 2nd fiber composite material structure is located a fiber composite material structure and is had an appearance groove, the metal fixing has a bolt fastening seat and a bolt, the appearance inslot and local the exposing in the surface of the 2nd fiber composite material structure of the 2nd fiber composite material structure are located to the bolt fastening seat with the detachable mode, the bolt closes the mode lock with the spiral shell and locates the bolt fastening seat, it will be first to be used for, the 2nd fiber composite material structure is together fixed, therefore, the utility model discloses a combined type set of component can reach the easy mesh that promotes production efficiency that reaches of equipment.
Description
Technical field
The utility model is relevant with bicycle, espespecially a kind of combined type spare part of bicycle.
Background technology
The spare part (as vertical tube or seat pipe) of standard bicycle is all adopt made by aluminum alloy or other alloy materials, because alloy material has certain weight, be difficult to meet and be day by day particular about weight-saving development tendency, therefore the spare part of some utilizes fiber composite materials to be made, and allows fiber composite material pipe piece can reach the effect of expendable weight having enough structural strengths lower while.
Can be fixed together with other spare parts to allow fiber composite material pipe piece, comparatively general way utilizes the mode imbedding injection to arrange a bolt permanent seat in the inside of fiber composite material pipe piece in the fabrication process at present, be arranged in fiber composite material pipe piece by the bolt of externally wearing type again and lock together with bolt permanent seat, to complete the fixing of fiber composite material pipe piece.But the design of built-in type can increase the difficulty in manufacture and cause cannot promoting further of production efficiency, may, because the problem in precision, follow-up precision in assembling be caused easily to be affected in addition.Therefore, aforementioned prior art has necessity of improvement.
Utility model content
Main purpose of the present utility model is the combined type spare part providing a kind of bicycle, and it is assembled easily and can improving production efficiency.
In order to reach above-mentioned purpose, the utility model provides a kind of combined type spare part of bicycle, it is characterized in that, includes:
One first fiber composite structure;
One second fiber composite structure, is located at this first fiber composite structure, and the surface of this second fiber composite structure forms at least one tank toward sunken inside; And
One metal fixing, there is at least one bolt permanent seat and at least one bolt, in the tank that this second fiber composite structure is removably located at by this bolt permanent seat and local exposes to the surface of this second fiber composite structure, this bolt permanent seat is located at by this bolt, in order to be fixed together by this first, second fiber composite structure.
Wherein this first fiber composite structure is a vertical tube lid and has an outer perforation, this second fiber composite structure is a vertical tube and has the interior perforation of this tank of connection, this bolt permanent seat has the screw of this interior perforation of a connection, and this bolt is located at this outer, interior perforation and is fixed on the screw of this bolt permanent seat.
Wherein this first fiber composite structure is that a pipe lid has perforation on, and this second fiber composite structure is a pipe, and this bolt permanent seat has a screw, and this bolt is located at perforation on this and is fixed on this bolt permanent seat.
Wherein this first fiber composite structure also has a tank, this second fiber composite structure also has bores a hole, the number of the bolt permanent seat of this metal fixing is two, the number of the bolt of this metal fixing is two, there is a screw respectively in the tank that this two bolts permanent seat is located at the tank of this first fiber composite structure and this second fiber composite structure respectively, this two bolt is located at the lower perforation of this first fiber composite structure and the upper perforation of this second fiber composite structure respectively and is individually fixed in the screw of this two bolts permanent seat.
Wherein this first fiber composite structure is a crank central siphon, this second fiber composite structure is a crank arm and has an axis hole, this shaft hole sleeve is located at one end of this first fiber composite structure, the two relative side of this second fiber composite structure has this tank respectively, be interconnected between this two tank, the number of the bolt permanent seat of this metal fixing is two, the number of the bolt of this metal fixing is two, there is bolt hole that a screw and is adjacent to screw respectively in the tank that the second fiber composite structure is located at by this two bolts permanent seat, respectively this bolt is arranged in the bolt hole of wherein this bolt permanent seat and is fixed on the screw of other one this bolt permanent seat via the intercommunicating pore of this second fiber composite structure.
Wherein this first fiber composite structure is driver's handle, this second fiber composite structure is a secondary handle and has the perforation of a trepanning, this tank of connection, and the profile groove that is communicated with this trepanning and this perforation, this trepanning is sheathed on one end of this first fiber composite structure, this bolt permanent seat has a screw, and this bolt to be located in perforation and to be passed this profile groove and be fixed on the screw of this bolt permanent seat.
The beneficial effects of the utility model are, combined type spare part of the present utility model utilizes the bolt of the bolt permanent seat collocation externally wearing type of externally embedded type in conjunction with this first, second fiber composite structure, the built-in type design used compared to prior art effectively can simplify assembling process, can reach the object of improving production efficiency simultaneously.
Accompanying drawing explanation
For further illustrating technology contents of the present utility model, be described in detail as follows below in conjunction with embodiment and accompanying drawing, wherein:
Fig. 1 is the three-dimensional combination figure of the utility model the 1st embodiment.
Fig. 2 is the three-dimensional exploded view of the utility model the 1st embodiment.
Fig. 3 is the three-dimensional combination figure of the utility model the 2nd embodiment.
Fig. 4 is the three-dimensional exploded view of the utility model the 2nd embodiment.
Fig. 5 is the three-dimensional combination figure of the utility model the 3rd embodiment.
Fig. 6 is the three-dimensional exploded view of the utility model the 3rd embodiment.
Fig. 7 is the three-dimensional combination figure of the utility model the 4th embodiment.
Fig. 8 is the three-dimensional exploded view of the utility model the 4th embodiment.
Detailed description of the invention
Refer to Fig. 1 and Fig. 2, the combined type spare part 1 of the utility model the 1st embodiment includes one first fiber composite structure 10,1 second fiber composite structure 20, and a metal fixing 30, first, second fiber composite structure 10,20 is wherein made by plastic overmold carbon fiber, but not as limit.
First fiber composite structure 10 at this for vertical tube lid.Four corners of the first fiber composite structure 10 have an outer perforation 12 respectively.
Second fiber composite structure 20 at this for vertical tube.One end of second fiber composite structure 20 is arranged in the first fiber composite structure 10, and, top, the two sides, the end of the second fiber composite structure 20 form a tank 22 toward sunken inside respectively, second fiber composite structure 20 has perforation 24 in four towards one end mask of the first fiber composite structure 10, and each tank 22 is communicated in a wherein externally perforation 12 of the first fiber composite structure 10 to interior perforation 24 via one.
Metal fixing 30 has two bolt permanent seat 31 and four bolts 33.In the tank that the second fiber composite structure 20 is located at by bolt permanent seat 31 and local is exposed to the surface of the second composite structure 30, in addition, bolt permanent seat 31 has two screws 32, and each screw 32 is communicated in the outer perforation 12 of the first fiber composite structure 10 via perforation 24 in the second fiber composite structure 20; Bolt 33 is arranged in the outer perforation 12 of the first fiber composite structure 10 and the interior perforation 24 of the second fiber composite structure 20 and is locked in the screw 32 of bolt permanent seat 31, in order to be fixed together by first, second fiber composite structure 10,20.
It should be added that can there be different combination changes between first, second fiber composite structure and metal fixing at this.
In the utility model the 2nd embodiment, as shown in Figures 3 and 4, the first fiber composite structure 40 is for seat pipe lid, and the second fiber composite structure 50 is for seat pipe and be arranged in the bottom surface of the first fiber composite structure 40.First fiber composite structure 40 (seat pipe lid) has perforation 42 and tank 44, second fiber composite structure 50 (seat pipe) on one and has a tank 52 and bore a hole 54 once.In addition, metal fixing 30 has two bolt permanent seat 31 and two bolts 33, the tank 44 that the first fiber composite structure 40 (seat pipe lid) is located at respectively by bolt permanent seat 31 is interior with in the tank 52 of the second fiber composite structure 50 (seat pipe), bolt 33 is arranged in the upper perforation 42 of the first fiber composite structure 40 (seat pipe lid) and the lower perforation 54 of the second fiber composite structure 50 (seat pipe) respectively and is individually fixed in the screw 32 of bolt permanent seat 31, so can by first, second fiber composite structure 40, 50 (seat pipe lid and seat pipes) are fixed together.
In the utility model the 3rd embodiment, as shown in Figures 5 and 6, the first fiber composite structure 60 is for crank central siphon, and the second fiber composite structure 70 is for crank arm.Second fiber composite structure 70 (crank arm) has an axis hole 72 and is sheathed on one end of the first fiber composite structure 60 (crank central siphon) by axis hole 72, and, the two relative side of the second fiber composite structure 70 (crank arm) forms a tank 74 toward sunken inside respectively, is interconnected between this two tank 74.In addition, metal fixing 30 has two bolt permanent seat 31 and two bolts 33, in the tank 72 that the second fiber composite structure 70 (crank arm) is located at by each bolt permanent seat 31 there is the bolt hole 34 that a screw 32 and is adjacent to screw 32, each bolt 33 is arranged in the bolt hole 34 of one of them bolt permanent seat 31 and is locked on the screw 32 of another one bolt permanent seat 31, in order to be fixed together by first, second fiber composite structure 60,70 (crank central siphon and crank arm).
In the utility model the 4th embodiment, as shown in Figures 7 and 8, the first fiber composite structure 80 is for driver's handle, and the second fiber composite structure 90 is for secondary handle.Second fiber composite structure 90 (secondary handle) has the perforation 96 that a trepanning 92, is communicated with tank 94, and one profile groove 98, second fiber composite structure (secondary handle) being communicated with trepanning 92 and perforation 96 be sheathed on one end of the first fiber composite structure 80 (driver) by trepanning 92.In addition, metal fixing 30 has bolt permanent seat 31 and a bolt 33, bolt permanent seat 31 is located in the tank 94 of the second fiber composite structure 90 (secondary handle), bolt 33 to be located in perforation 96 and to be passed profile groove 98 and be fixed on the screw 32 of bolt permanent seat 31, in order to be fixed together by first, second fiber composite structure 80,90 (driver and secondary handle).
In sum, combined type spare part 10 of the present utility model utilizes the bolt permanent seat 31 of externally embedded type to coordinate the bolt 33 of externally wearing type to assemble first, second fiber composite structure, the built-in type design used compared to prior art can allow assembling process more simple and quick, can simplify manufacturing process simultaneously and reach the object of improving production efficiency.
Claims (6)
1. a combined type spare part for bicycle, is characterized in that, include:
One first fiber composite structure;
One second fiber composite structure, is located at this first fiber composite structure, and the surface of this second fiber composite structure forms at least one tank toward sunken inside; And
One metal fixing, there is at least one bolt permanent seat and at least one bolt, in the tank that this second fiber composite structure is removably located at by this bolt permanent seat and local exposes to the surface of this second fiber composite structure, this bolt permanent seat is located at by this bolt, in order to be fixed together by this first, second fiber composite structure.
2. the combined type spare part of bicycle as claimed in claim 1, it is characterized in that, wherein this first fiber composite structure is a vertical tube lid and has an outer perforation, this second fiber composite structure is a vertical tube and has the interior perforation of this tank of connection, this bolt permanent seat has the screw of this interior perforation of a connection, and this bolt is located at this outer, interior perforation and is fixed on the screw of this bolt permanent seat.
3. the combined type spare part of bicycle as claimed in claim 1, it is characterized in that, wherein this first fiber composite structure is that a pipe lid has perforation on, this second fiber composite structure is a pipe, this bolt permanent seat has a screw, and this bolt is located at perforation on this and is fixed on this bolt permanent seat.
4. the combined type spare part of bicycle as claimed in claim 3, it is characterized in that, wherein this first fiber composite structure also has a tank, this second fiber composite structure also has bores a hole, the number of the bolt permanent seat of this metal fixing is two, the number of the bolt of this metal fixing is two, there is a screw respectively in the tank that this two bolts permanent seat is located at the tank of this first fiber composite structure and this second fiber composite structure respectively, this two bolt is located at the lower perforation of this first fiber composite structure and the upper perforation of this second fiber composite structure respectively and is individually fixed in the screw of this two bolts permanent seat.
5. the combined type spare part of bicycle as claimed in claim 1, it is characterized in that, wherein this first fiber composite structure is a crank central siphon, this second fiber composite structure is a crank arm and has an axis hole, this shaft hole sleeve is located at one end of this first fiber composite structure, the two relative side of this second fiber composite structure has this tank respectively, be interconnected between this two tank, the number of the bolt permanent seat of this metal fixing is two, the number of the bolt of this metal fixing is two, there is bolt hole that a screw and is adjacent to screw respectively in the tank that the second fiber composite structure is located at by this two bolts permanent seat, respectively this bolt is arranged in the bolt hole of wherein this bolt permanent seat and is fixed on the screw of other one this bolt permanent seat via the intercommunicating pore of this second fiber composite structure.
6. the combined type spare part of bicycle as claimed in claim 1, it is characterized in that, wherein this first fiber composite structure is driver's handle, this second fiber composite structure is a secondary handle and has the perforation of a trepanning, this tank of connection, and the profile groove that is communicated with this trepanning and this perforation, this trepanning is sheathed on one end of this first fiber composite structure, this bolt permanent seat has a screw, and this bolt to be located in perforation and to be passed this profile groove and be fixed on the screw of this bolt permanent seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286092.4U CN204736979U (en) | 2015-05-06 | 2015-05-06 | Combined type set of component of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286092.4U CN204736979U (en) | 2015-05-06 | 2015-05-06 | Combined type set of component of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736979U true CN204736979U (en) | 2015-11-04 |
Family
ID=54418727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286092.4U Expired - Fee Related CN204736979U (en) | 2015-05-06 | 2015-05-06 | Combined type set of component of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736979U (en) |
-
2015
- 2015-05-06 CN CN201520286092.4U patent/CN204736979U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |