CN212861641U

CN212861641U - Top cover crossbeam that concatenation formula new energy automobile used

Info

Publication number: CN212861641U
Application number: CN202020971093.3U
Authority: CN
Inventors: 沈春兴
Original assignee: Jingjiang Jingsheng Auto Parts Manufacturing Co ltd
Current assignee: Jingjiang Jingsheng Auto Parts Manufacturing Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-04-02
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a top cap crossbeam that concatenation formula new energy automobile used, including first crossbeam main part and second crossbeam main part, the left and right sides of first crossbeam main part all is provided with second crossbeam main part, the lower extreme of the inside left and right sides of first crossbeam main part all is provided with first kelly, and the left and right sides of first kelly all is fixed with the fixed block, the bottom mounting of fixed block has the stopper, one side that the inside lower extreme of first kelly is close to first crossbeam main part is provided with the second kelly, the outside of second kelly is provided with the spring, and one side that first crossbeam main part was kept away from to the spring is fixed inside second crossbeam main part, the spring is close to one side of first crossbeam main part and fixes at the second kelly outer wall. The utility model discloses stable in structure can not rock because of the car and take place to connect not hard up, realizes simultaneously falling object impact's buffering operation, avoids the top of first crossbeam main part to influence pleasing to the eye because of appearing great sunkenly.

Description

Top cover crossbeam that concatenation formula new energy automobile used

Technical Field

The utility model relates to a top cap crossbeam technical field specifically is a top cap crossbeam that concatenation formula new energy automobile used.

Background

With the continuous development of new energy automobile, the used accessory of new energy automobile equipment also obtains continuous development, and wherein the top cap crossbeam is an important auto-parts, and current top cap crossbeam satisfies people's practical demand basically, still has following problem.

Problem 1: the traditional device usually carries out the connection operation through the bolt, but when the car takes place to shake for a long time, also make the bolt take place slightly not hard up, and the bolt need be twisted with the help of outside instrument and move, and is comparatively loaded down with trivial details, has reduced the practicality of device.

Problem 2: the top of traditional device only is provided with the one deck metal sheet usually, but also causes the roof to appear sunken if the high altitude foreign matter that drops smashes to the device top to influence pleasing to the eye, reduced the practicality of device, therefore a top cap crossbeam that concatenation formula new energy automobile used is needed urgently to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a top cap crossbeam that concatenation formula new energy automobile used to solve the tradition device bolted connection that proposes among the above-mentioned background art and easily take place not hard up because of the shake, and bolted connection need be with the help of external instrument, and is comparatively loaded down with trivial details, and the tradition device top easily takes place sunken problem because of the foreign matter striking simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a top cover beam for a spliced new energy automobile comprises a first beam main body and a second beam main body, wherein the left side and the right side of the first beam main body are provided with the second beam main body, the lower ends of the left side and the right side in the first beam main body are provided with first clamping rods, the left side and the right side of each first clamping rod are fixedly provided with fixed blocks, the bottom end of each fixed block is fixedly provided with a limiting block, one side, close to the first beam main body, of the lower end in the first clamping rod is provided with a second clamping rod, the outer portion of each second clamping rod is provided with a spring, one side, far away from the first beam main body, of each spring is fixedly arranged in the second beam main body, one side, close to the first beam main body, of each spring is fixedly arranged on the outer wall of each second clamping rod, the inner wall of the second beam main body above the first beam main body is glued with first rubber lugs, and the left side and the right side of the top end of the, the connecting plate is fixed at the upper end inside the first cross beam main body, the second rubber connecting block is glued to the bottom end of the connecting plate, and the first rubber connecting blocks which are mutually staggered with the second rubber connecting blocks are glued to the top end of the connecting plate.

Preferably, the left side and the right side of the lower end in the first beam main body are provided with first clamping grooves matched with the first clamping rods, and the front side and the rear side of the lower end in the second beam main body are provided with grooves matched with the fixing blocks.

Preferably, the left side and the right side of the inside of second crossbeam main part are provided with the fixed slot of mutually supporting with the fixed block, and the bottom of fixed slot is provided with the spacing groove of mutually supporting with the stopper.

Preferably, one side of the first clamping rod, which is close to the first cross beam main body, is provided with a second clamping groove which is matched with the second clamping rod, and the first rubber bump and the second rubber bump are arranged into isosceles trapezoids which are matched with each other.

Preferably, a rubber clamping block is glued to the top end of the connecting plate above the second rubber connecting block, the top end of the rubber clamping block is triangular, and a rubber clamping seat matched with the rubber clamping block is glued to the top end inside the first cross beam main body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this top cap crossbeam that concatenation formula new energy automobile used is provided with first crossbeam main part, second crossbeam main part, first kelly, stopper and second kelly, when first crossbeam main part and second crossbeam main part need splice, place the left and right sides of first crossbeam main part in the inside opening of second crossbeam main part at first, upwards promote first kelly afterwards, make inside first kelly block to first draw-in groove, rotate first kelly, make stopper block to spacing inslot portion, fix the operation through the second kelly to first kelly afterwards, stable in structure can not rock and take place to become flexible because of the car, and need not carry out the connection operation with the help of external instrument, the practicality of device has been improved.

2. This top cap crossbeam that concatenation formula new energy automobile used is provided with first crossbeam main part, first rubber connecting block, second rubber connecting block, rubber cassette and rubber fixture block, when the top of first crossbeam main part receives the impact, rubber cassette and rubber fixture block extrude each other, rubber cassette and rubber fixture block take place elastic deformation, realize once striking buffering operation, the crisscross extrusion of first rubber connecting block and second rubber connecting block simultaneously, elastic deformation takes place for first rubber connecting block and second rubber connecting block, realize secondary striking buffering operation, consequently when the foreign matter falls when the high altitude takes place, realize the buffering operation to the impact, avoid the top of first crossbeam main part to influence beautifully because of appearing great sunken, the practicality of device has been improved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the local structure of the first clamping rod, the fixing block and the limiting block of the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a first beam main body; 2. a second beam body; 3. a first clamping rod; 4. a fixed block; 5. a limiting block; 6. a second clamping rod; 7. a spring; 8. a first rubber bump; 9. a second rubber bump; 10. a connecting plate; 11. a first rubber connecting block; 12. a second rubber connecting block; 13. a rubber clamping seat; 14. and (4) a rubber clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a top cover beam for a splicing type new energy automobile comprises a first beam main body 1 and a second beam main body 2, wherein the left side and the right side of the first beam main body 1 are both provided with the second beam main body 2, the lower ends of the left side and the right side inside the first beam main body 1 are both provided with a first clamping rod 3, the left side and the right side of the first clamping rod 3 are both fixed with a fixed block 4, the left side and the right side of the lower end inside the first beam main body 1 are provided with a first clamping groove mutually matched with the first clamping rod 3, the front side and the rear side of the lower end inside the second beam main body 2 are provided with grooves mutually matched with the fixed block 4, the limiting operation of the first beam main body 1 is realized through the first clamping groove, the connecting and fixing operation of the first beam main body 1 and the second beam main body 2 is realized, the fixed block 4 can conveniently enter the second beam main body 2 through the grooves, the practicability, the inside left and right sides of second crossbeam main part 2 is provided with the fixed slot of mutually supporting with fixed block 4, and the bottom of fixed slot is provided with the spacing groove of mutually supporting with stopper 5, through this design for the block of first kelly 3 is more firm, thereby makes the concatenation of first crossbeam main part 1 and second crossbeam main part 2 more firm, has improved the stability of device.

A second clamping rod 6 is arranged on one side of the lower end of the inside of the first clamping rod 3 close to the first cross beam main body 1, a spring 7 is arranged on the outside of the second clamping rod 6, one side of the spring 7 far away from the first cross beam main body 1 is fixed inside the second cross beam main body 2, one side of the spring 7 close to the first cross beam main body 1 is fixed on the outer wall of the second clamping rod 6, first rubber bumps 8 are glued on the inner wall of the second cross beam main body 2 above the first cross beam main body 1, second rubber bumps 9 mutually matched with the first rubber bumps 8 are glued on the left side and the right side of the top end of the first cross beam main body 1, a second clamping groove mutually matched with the second clamping rod 6 is arranged on one side of the inside of the first clamping rod 3 close to the first cross beam main body 1, the first rubber bumps 8 and the second rubber bumps 9 are arranged into isosceles trapezoids mutually matched, and the clamping of the second clamping rod 6 is, thereby make the block of first kelly 3 more firm, through the design of first rubber lug 8 and the isosceles trapezoid of second rubber lug 9, be convenient for first rubber lug 8 and the mutual extrusion of second rubber lug 9 to the realization is to the buffering operation of second crossbeam main part 2, and the block for stopper 5 produces the space of stepping down simultaneously, has improved the practicality of device.

The inside upper end of first crossbeam main part 1 is fixed with connecting plate 10, the bottom of connecting plate 10 is glued and is had second rubber connecting block 12, the top of connecting plate 10 is glued and is had the first rubber connecting block 11 that interlocks each other with second rubber connecting block 12, the 10 tops of connecting plate of second rubber connecting block 12 top are glued and are had rubber fixture block 14, the top of rubber fixture block 14 sets up to triangle-shaped, the inside top of first crossbeam main part is glued and is had the rubber cassette 13 of mutually supporting with rubber fixture block 14, through this design, be convenient for rubber cassette 13 and rubber fixture block 14 extrude each other, thereby make rubber cassette 13 and rubber fixture block 14's cushioning effect better, the practicality of device has been improved.

The working principle is as follows: when the first cross beam main body 1 and the second cross beam main body 2 need to be spliced, the first cross beam main body 1 is firstly pushed from back to front, so that the left side and the right side of the first cross beam main body 1 are clamped into an opening in the second cross beam main body 2, then the second clamping rod 6 is pulled towards the direction far away from the second cross beam main body 2, at the moment, the spring 7 is in a stretching force storage state, then the first clamping rod 3 is pushed upwards, so that the first clamping rod 3 is clamped into a first clamping groove in the first cross beam main body 1, the first rubber bump 8 and the second rubber bump 9 are mutually extruded to generate elastic deformation and generate a yielding space, meanwhile, the fixing block 4 enters a fixing groove through an opening in the second cross beam main body 2, then the first clamping rod 3 rotates anticlockwise by 90 degrees, the fixing block 4 rotates synchronously along with the first clamping rod 3, at the moment, the pushing of the first clamping rod 3 is loosened, under the action of gravity, stopper 5 block to the inside of spacing groove, first rubber bump 8 and second rubber bump 9 resume initial condition, loosen the pulling to second kelly 6 afterwards, under the cooperation of spring 7, the inside of second kelly 6 block to second draw-in groove realizes the fixed operation of first kelly 3 to realize the firm concatenation operation of first crossbeam main part 1 and second crossbeam main part 2.

When the top of first crossbeam main part 1 received the impact, rubber cassette 13 and rubber fixture block 14 extruded each other, and rubber cassette 13 and rubber fixture block 14 take place elastic deformation, realize once striking buffering operation, and crisscross extrusion of first rubber connecting block 11 and second rubber connecting block 12 simultaneously, elastic deformation takes place for first rubber connecting block 11 and second rubber connecting block 12, realizes the secondary striking buffering operation, operates to this end.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a top cap crossbeam that concatenation formula new energy automobile used, includes first crossbeam main part (1) and second crossbeam main part (2), its characterized in that: the left side and the right side of the first crossbeam main body (1) are both provided with second crossbeam main bodies (2), the lower ends of the left side and the right side inside the first crossbeam main body (1) are both provided with first clamping rods (3), the left side and the right side of each first clamping rod (3) are both fixed with fixed blocks (4), the bottom ends of the fixed blocks (4) are fixed with limiting blocks (5), one side of the lower end inside the first clamping rods (3) close to the first crossbeam main body (1) is provided with second clamping rods (6), the outer parts of the second clamping rods (6) are provided with springs (7), one side of each spring (7) far away from the first crossbeam main body (1) is fixed inside each second crossbeam main body (2), one side of each spring (7) close to the first crossbeam main body (1) is fixed on the outer wall of each second clamping rod (6), the inner wall of each second crossbeam main body (2) above the first crossbeam main body (1) is glued with first rubber lugs (8), the left and right sides on first crossbeam main part (1) top all is glued and has second rubber lug (9) of mutually supporting with first rubber lug (8), the inside upper end of first crossbeam main part (1) is fixed with connecting plate (10), the bottom of connecting plate (10) is glued and has second rubber connecting block (12), the top of connecting plate (10) is glued and has first rubber connecting block (11) of staggering each other with second rubber connecting block (12).

2. The roof crossbeam that concatenation formula new energy automobile used of claim 1, characterized in that: the left side and the right side of the lower end in the first beam main body (1) are provided with first clamping grooves matched with the first clamping rods (3), and the front side and the rear side of the lower end in the second beam main body (2) are provided with grooves matched with the fixing blocks (4).

3. The roof crossbeam that concatenation formula new energy automobile used of claim 1, characterized in that: the left and right sides of second crossbeam main part (2) inside is provided with the fixed slot of mutually supporting with fixed block (4), and the bottom of fixed slot is provided with the spacing groove of mutually supporting with stopper (5).

4. The roof crossbeam that concatenation formula new energy automobile used of claim 1, characterized in that: one side of the inside of the first clamping rod (3) close to the first cross beam main body (1) is provided with a second clamping groove matched with the second clamping rod (6), and the first rubber convex block (8) and the second rubber convex block (9) are arranged into isosceles trapezoids matched with each other.

5. The roof crossbeam that concatenation formula new energy automobile used of claim 1, characterized in that: the top end of the connecting plate (10) above the second rubber connecting block (12) is glued with a rubber clamping block (14), the top end of the rubber clamping block (14) is triangular, and the top end inside the first beam main body (1) is glued with a rubber clamping seat (13) matched with the rubber clamping block (14).