Detachable rear collision cross beam assembly
A crossbeam assembly and rear-collision technology, which is applied to bumpers and other directions, can solve the problems of unsatisfactory use effect and inconvenient rear-collision crossbeam assembly disassembly, etc., and achieve simple and convenient disassembly operation, good use effect and cost saving Effect
Pending Publication Date: 2020-04-10
CHONGQING JIANGBEI DISTRICT CHANGAN IND
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a detachable rear collision beam assembly in order to solve the above problems, so as to solve the problem that the current automobile rear collision beam assembly is welded at the rear of the vehicle in the prior art, and tools need to be used for support during installation. , it is not convenient to realize the disassembly and assembly of the automobile rear collision beam assembly, and the use effect is not ideal and other technical problems
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0023] see Figure 1-Figure 4 As shown, the present invention provides a detachable rear collision beam assembly, including an anti-collision rear beam 1 and an energy-absorbing box 3, and the two ends of the back side of the anti-collision rear beam 1 are connected with a plug-in board 2, and the plug-in board 2 and the The crash box 3 is plugged and matched, and the surface of the plug board 2 is provided with a positioning hole 201 and a first connection thr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a detachable rear collision cross beam assembly, which comprises an anti-collision rear beam and energy absorption boxes, wherein inserting plates are connected to two ends ofthe back side of the anti-collision rear beam, and positioning holes and first connecting through holes are formed in the surfaces of the inserting plates in a penetrating mode; the number of the energy absorption boxes is two, one end of each energy absorption box is connected with a mounting plate, and through holes are formed in the four corners of each mounting plate; second connecting throughholes are formed in the outer side of each energy absorption box in a penetrating manner; limiting holes are formed in the opposite surfaces of the two energy absorption boxes; the limiting holes correspond to the positioning holes; elastic pressing assemblies are arranged on the opposite surfaces of the two energy absorption boxes; positioning columns are connected to the telescopic ends of theelastic pressing assemblies and used for pushing the positioning columns to penetrate through the limiting holes to extend into the energy absorption boxes; and the inner ends of the positioning columns are of a conical structure. The detachable rear collision cross beam assembly has the beneficial effects that the detachable rear collision cross beam assembly is detachably mounted at the automobile tail, the dismounting and mounting operation is easy and convenient, the using effect is good, other tools are not needed for assistance, and the cost is facilitated to be saved.
Description
technical field [0001] The invention relates to the technical field of anti-collision rear beams, in particular to a detachable rear collision beam assembly. Background technique [0002] The purpose of the automobile rear collision beam assembly is to reduce the impact of the collision on the passenger compartment and protect the safety of the drivers and passengers. However, the current automobile rear collision beam assembly is welded at the rear of the vehicle, and tooling needs to be used for support during installation, which is inconvenient to realize the disassembly and assembly of the automobile rear collision beam assembly, and the use effect is not ideal. Contents of the invention [0003] The purpose of the present invention is to provide a detachable rear collision beam assembly in order to solve the above problems, so as to solve the problem that the current automobile rear collision beam assembly is welded at the rear of the vehicle in the prior art, and too...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B60R19/34B60R19/38
CPCB60R19/34B60R19/38
Inventor 曾杰袁晓东
Owner CHONGQING JIANGBEI DISTRICT CHANGAN IND