CN202847588U - Automobile underpan accessorys supporting and connecting device - Google Patents
Automobile underpan accessorys supporting and connecting device Download PDFInfo
- Publication number
- CN202847588U CN202847588U CN 201220513860 CN201220513860U CN202847588U CN 202847588 U CN202847588 U CN 202847588U CN 201220513860 CN201220513860 CN 201220513860 CN 201220513860 U CN201220513860 U CN 201220513860U CN 202847588 U CN202847588 U CN 202847588U
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- CN
- China
- Prior art keywords
- automobile
- supporting
- accessorys
- fixed
- underpan
- 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.)
- Withdrawn - After Issue
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides an automobile underpan accessorys supporting and connecting device. A connector which is connected and fixed with an automobile beam is arranged on the inner end of a supporting rod which is used for fixing automobile underpan accessorys, the connector is an inner thread end which is arranged on the inner end of the supporting rod, the inner thread end is capable of coinciding and screwing with a fixing bolt which penetrates a fixed screw hole of the automobile beam, and the inner thread end is fixed inside a trumpet-shaped pipe head of the internal end of the supporting rod. A tire splash guard is stably and reliably fixed on the automobile beam through a supporting frame with the structure. The automobile underpan accessorys supporting and connecting device has the advantages of being scientific and reasonable in integral structure, extremely simple in manufacturing technique and installation and maintenance, light in weight, low in cost, reliable in quality, thereby completely replacing traditional production use of applying bases and a plurality of bolts to fix and reducing producing cost.
Description
Technical field
The utility model relates to a kind of vehicle body fittings, specifically a kind of vehicle chassis annex support connection device.
Background technology
The vehicle chassis annex all is fastened on the vehicle crossbeam through bracing frame and uses, and traditional vehicle chassis annex is to adopt base to divide a plurality of bolts to captive joint with automotive frame supporter.There are many deficiencies in this traditional product structure: the one, and many with material, be unfavorable for the automotive light weight technology demand for development; The 2nd, processing technology is complicated, and manufacturing cost is high; The 3rd, installation and maintenance is inconvenient.This traditional vehicle chassis annex supporting construction can't adapt to the technological advance requirement of optimizing the Integral automobile quality.
Summary of the invention
The purpose of this utility model is effectively to solve the problems of above-mentioned existence, and a kind of vehicle chassis annex support connection device is provided, have lightweight, simple in structure, cost is low, the characteristics such as quick for installation, easy to maintenance.
The utility model comprises automotive frame, and the specific embodiments that technical scheme adopts is as follows:
Strut bar the inner that is used for fixed vehicle chassis annex is provided with the connector that can be connected and fixed with vehicle crossbeam.
In the technique scheme: described connector is that an internal thread head is set in the inner of strut bar, and this internal thread head can coincide with the bolt of rear end plate that the vehicle crossbeam fixing threaded hole passes and spin.
Set internal thread head is fixed in the horn-like tube head of strut bar the inner.
The utility model passes through technique scheme, the annex that can be connected with vehicle chassis is by adopting internal thread head and automotive frame by the bolt of rear end plate fixing a kind of like this structure that spins, be fixed on the vehicle, the integral structure that consists of very science is simple, manufacturing expense reduces in a large number, weight reducing 70%, installation and maintenance are very convenient.Complex structure, the cost that has solved the prior art existence is high, materials are many, and the problems such as unfavorable automotive light weight technology and installation and maintenance inconvenience can substitute existing vehicle accessory bracing frame fully and install and use the needs of the technical progress of industry such as satisfied from now on Automobile Transportation.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and example.
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment
Shown in the accompanying drawing embodiment: strut bar 1 the inner that is used for fixed vehicle chassis annex is provided with the connector that can be connected and fixed with vehicle crossbeam 2.Connector is that an internal thread head 4 is set in the inner of strut bar 1, and this internal thread head 4 can coincide with the bolt of rear end plate 5 that vehicle crossbeam 2 fixing threaded holes pass and spin.Set internal thread head 4 is fixed in the horn-like tube head 3 of strut bar 1 the inner.
During implementation, described strut bar 1 can select the GB round steel pipe to produce, add and man-hour pipe is added the hot-expanding pipe reducing and become bell mouth shape tube head 3, internal thread head 4 is built in the tube head 3, reusable heat molding process fixedly riveting dress gets final product, the global shape of strut bar 1 can arrange respectively by the requirement of automobile model, and the material of the round steel pipe of strut bar 1 and diameter can need to be selected materials by the configuration of vehicle.
Claims (3)
1. a vehicle chassis annex support connection device comprises automotive frame (2), it is characterized in that: strut bar (1) the inner that is used for fixed vehicle chassis annex is provided with the connector that can be connected and fixed with vehicle crossbeam (2).
2. a kind of vehicle chassis annex support connection device according to claim 1, it is characterized in that: described connector is in the inner of strut bar (1) an internal thread head (4) to be set, and this internal thread head (4) can coincide with the bolt of rear end plate (5) that vehicle crossbeam (2) fixing threaded hole passes and spin.
3. a kind of vehicle chassis annex support connection device according to claim 1 and 2 is characterized in that: set internal thread head (4) is fixed in the inner horn-like tube head (3) of strut bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513860 CN202847588U (en) | 2012-10-09 | 2012-10-09 | Automobile underpan accessorys supporting and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513860 CN202847588U (en) | 2012-10-09 | 2012-10-09 | Automobile underpan accessorys supporting and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847588U true CN202847588U (en) | 2013-04-03 |
Family
ID=47978817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220513860 Withdrawn - After Issue CN202847588U (en) | 2012-10-09 | 2012-10-09 | Automobile underpan accessorys supporting and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373288A (en) * | 2012-10-09 | 2013-10-30 | 老河口市东风机械厂 | Support connecting device for vehicle chassis accessories |
-
2012
- 2012-10-09 CN CN 201220513860 patent/CN202847588U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373288A (en) * | 2012-10-09 | 2013-10-30 | 老河口市东风机械厂 | Support connecting device for vehicle chassis accessories |
| CN103373288B (en) * | 2012-10-09 | 2016-03-30 | 老河口市东风机械厂 | A kind of vehicle chassis annex support connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130403 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |