CN108068962A - Separable bicycle vehicle frame - Google Patents
Separable bicycle vehicle frame Download PDFInfo
- Publication number
- CN108068962A CN108068962A CN201610972291.XA CN201610972291A CN108068962A CN 108068962 A CN108068962 A CN 108068962A CN 201610972291 A CN201610972291 A CN 201610972291A CN 108068962 A CN108068962 A CN 108068962A
- Authority
- CN
- China
- Prior art keywords
- type
- vehicle frame
- type connecting
- standpipe
- connecting tube
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/18—Joints between frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/18—Joints between frame members
- B62K19/24—Screwed joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The present invention provides a kind of separable bicycle vehicle frame, including frame body and two V-type back breeches pipes, there is standpipe in the frame body, there are two V-type connecting tubes for the rear portion tool of the standpipe, two V-type connecting tubes are individually fixed in the upper and lower part of the standpipe, and the both ends of the V-type back breeches pipe can be with the V-type connecting tube grafting.The beneficial effects of the invention are as follows can stereoscopic frame be disassembled into planar structure, convenient for storing and transporting.
Description
Technical field
The present invention relates to a kind of separable bicycle vehicle frames.
Background technology
Skeleton of the vehicle frame as entire bicycle farthest determines, affects the correctness of riding posture and comfortable
Property.Vehicle frame material from earliest chrome-molybdenum steel, evolve to the utilization such as carbon fiber of aluminium alloy followed by composite material, there is also
Scandium alloy, magnesium alloy, titanium
Alloy etc., dealer constantly research and develop green wood material formula, promote pipe fitting and structure design ability and innovation processing technology, only
In order to allow, vehicle frame is lighter, stronger, more comfortable and more streamline is beautiful.Density is to determine one of key factor of vehicle frame weight, density
Lower, vehicle frame can be accomplished gentlier, and the density of chrome-molybdenum steel is 7.9, aluminium alloy 2.6-2.9, titanium 4.5, titanium alloy 4.3-5.1,
Carbon fiber answers material 1.6, and magnesium alloy 1.7, it can thus be appreciated that the density highest of chrome-molybdenum steel, the fine multiple material of carbon is minimum.However vehicle frame is except weight
Amount is outer, it is also contemplated that tensile strength, coefficient of elasticity etc., so while density is low, but insufficient strength is also not all right.It can manufacture at present
The material of cycle frame is mainly the following：Steel, aluminium alloy, titanium alloy, magnesium alloy, scandium alloy, carbon fiber etc., generally
The vehicle frame occurred in the market mainly has steel, aluminium alloy, titanium alloy, carbon fiber.Scandium alloy and magnesium alloy are nearest brand-new materials,
It is more rare.
Chassis type of the prior art is fixed, and spatial configuration is formed between back vent and standpipe, is unfavorable for storing and be transported.
The content of the invention
The problem to be solved in the present invention is to provide a kind of separable bicycle vehicle frame, overcome it is of the prior art not
Foot.
In order to solve the above technical problems, the technical solution adopted by the present invention is：Separable bicycle vehicle frame, including vehicle frame
Body and two V-type back breeches pipes, have standpipe in the frame body, and the rear portion tool of the standpipe is there are two V-type connecting tube, and two
A V-type connecting tube is individually fixed in the upper and lower part of the standpipe, and the both ends of the V-type back breeches pipe can be with the V-type
Connecting tube grafting.
Further, it is interference fitted between the V-type connecting tube and the V-type back breeches pipe.
Further, it is bolted between the V-type connecting tube and the V-type back breeches pipe.
The invention has the advantages and positive effects that：Due to the adoption of the above technical scheme, stereoscopic frame can be disassembled into
Planar structure, it is more convenient to use convenient for storing and transporting；It is easy to maintenance with simple in structure, the advantages such as processing cost is low.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
In figure：1- frame bodies；2- standpipes；3-V type connecting tubes；4-V type back breeches pipes.
Specific embodiment
As shown in Figure 1, the present invention provides a kind of separable bicycle vehicle frame, including frame body 1 and two V-type back vents
Pipe 4 has standpipe 2 in the frame body 1, and there are two V-type connecting tube 3, two V-types connect the rear portion tool of the standpipe 2
Take over 3 is individually fixed in the upper and lower part of the standpipe 2, and the both ends of the V-type back breeches pipe 4 can be inserted with the V-type connecting tube 3
It connects.
It is interference fitted between the V-type connecting tube 3 and the V-type back breeches pipe 4.
It is bolted between the V-type connecting tube 3 and the V-type back breeches pipe 4.
The embodiment of the present invention is described in detail above, but the content is only presently preferred embodiments of the present invention,
It should not be construed as limiting the practical range of the present invention.Any changes and modifications in accordance with the scope of the present application,
It should all still belong within the patent covering scope of the present invention.
Claims (3)
1. separable bicycle vehicle frame, it is characterised in that：Including frame body and two V-type back breeches pipes, the frame body
Upper to have standpipe, there are two V-type connecting tube, two V-type connecting tubes are individually fixed in described vertical the rear portion tool of the standpipe
The upper and lower part of pipe, the both ends of the V-type back breeches pipe can be with the V-type connecting tube grafting.
2. separable bicycle vehicle frame according to claim 1, it is characterised in that：The V-type connecting tube and the V-type
It is interference fitted between back breeches pipe.
3. separable bicycle vehicle frame according to claim 1, it is characterised in that：The V-type connecting tube and the V-type
It is bolted between back breeches pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610972291.XA CN108068962A (en) | 2016-11-06 | 2016-11-06 | Separable bicycle vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610972291.XA CN108068962A (en) | 2016-11-06 | 2016-11-06 | Separable bicycle vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108068962A true CN108068962A (en) | 2018-05-25 |
Family
ID=62153800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610972291.XA Pending CN108068962A (en) | 2016-11-06 | 2016-11-06 | Separable bicycle vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108068962A (en) |
-
2016
- 2016-11-06 CN CN201610972291.XA patent/CN108068962A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205468682U (en) | Novel carbon fiber vehicle seat skeleton | |
| CN108068962A (en) | Separable bicycle vehicle frame | |
| CN108068954A (en) | Foldable bicycle frame | |
| CN208325526U (en) | A kind of cycle frame convenient for transhipment | |
| CN201124898Y (en) | Bicycle frame | |
| CN204264388U (en) | Bicycle rack | |
| CN108058773A (en) | Bicycle frame | |
| CN108058775A (en) | New energy cycle frame | |
| CN210258700U (en) | Attractive corrosion-resistant carbon fiber bicycle frame | |
| CN108058774A (en) | Environment-friendly type vehicle frame | |
| CN203294267U (en) | Bicycle of sheet structure | |
| CN207739801U (en) | Knob in bus door | |
| CN204415646U (en) | The adjustable bicycle of a kind of handlebar | |
| CN202983091U (en) | Enhanced type fiber tubing | |
| CN207580052U (en) | A kind of folding bicycle frame | |
| CN207292273U (en) | A kind of shock-absorbing bicycle frame | |
| CN105270545A (en) | Body frame for bicycle | |
| US20170015381A1 (en) | Tube structure for bike | |
| CN205658483U (en) | Connecting rod of alpin -stock | |
| CN208102220U (en) | A kind of steady type shock-absorption frame of bicycle | |
| CN208530776U (en) | A kind of step-less adjustment angle type vertical tube structure | |
| CN207809647U (en) | A kind of shock-absorption frame of bicycle | |
| CN211158389U (en) | Two-section type water resistance rowing machine main body structure | |
| CN209290596U (en) | A kind of adjustable direction handle pipe structure | |
| CN208760812U (en) | A kind of shock-absorptive frame of bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |