CN215513891U - Segmented front wall plate assembly - Google Patents

Abstract

The utility model relates to the technical field of front coaming assemblies, and discloses a segmented front coaming assembly which comprises an upper coaming, a middle coaming and a lower coaming, wherein the upper coaming is fixedly arranged on one side of the middle coaming, the lower coaming is fixedly arranged on the other side of the middle coaming, an installation groove is formed in the middle coaming, an installation shell is fixedly arranged at the center of the inner bottom wall of the installation groove, a plurality of supporting springs are fixedly arranged in the installation shell, and a pressing plate is fixedly arranged at the tops of the supporting springs. The utility model solves the problems that the front wall plate in the prior art does not have a good buffer mechanism, and the front wall plate has small buffer effect after the automobile is impacted, so that the whole automobile body is greatly impacted, and the safety protection effect on passengers is poor, thereby reducing the impact force when the automobile collides with a front object, and well protecting the safety of the passengers.

Description

Segmented front wall plate assembly

Technical Field

The utility model relates to the technical field of front coaming assemblies, in particular to a segmented front coaming assembly.

Background

With the development of automobile technology, the requirement for the safety of automobiles is also highlighted, and the anti-collision performance of automobiles needs to be increased. The front wall plate is an important component of the automobile, is positioned between a passenger compartment and an engine compartment, is used for isolating the passenger compartment from the engine compartment, is connected with a floor and a front upright post, is arranged below a front wall upper cover plate, and is provided with sealing measures and heat insulation devices in order to prevent waste gas, high temperature and noise in the engine compartment from entering a carriage.

When the car bumps with the place ahead object, the transfer of collision power can be shared to the preceding bounding wall, plays the guard action to passenger's safety, but preceding bounding wall among the prior art does not own fine buffer gear, receives the striking back when the car, and preceding bounding wall guard action is less, and this makes whole automobile body receive very big impact force, and is relatively poor to passenger's safety protection effect, for this reason, we propose a blocking formula preceding bounding wall assembly and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a segmented front wall plate assembly, which realizes the effect of reducing the impact force when an automobile collides with a front object and well protecting the safety of passengers.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sectional type front wall plate assembly comprises an upper wall plate, a middle wall plate and a lower wall plate, wherein the upper wall plate is fixedly arranged on one side of the middle wall plate, the lower wall plate is fixedly arranged on the other side of the middle wall plate, a mounting groove is formed in the middle wall plate, a mounting shell is fixedly arranged at the center of the bottom wall in the mounting groove, a plurality of supporting springs are fixedly arranged in the mounting shell, a pressing plate is fixedly arranged at the top of each supporting spring, a supporting column is fixedly arranged at the top of the pressing plate, a buffer plate is fixedly arranged at the top of the supporting column, sliding rods are fixedly arranged on two sides of the mounting shell, sliding blocks are connected on the sliding rods in a sliding manner, buffer springs are fixedly arranged at the opposite ends of the two sliding blocks, the buffer springs are sleeved on the sliding rods, and one ends, away from the sliding blocks, of the buffer springs are fixedly connected with the inner side wall of the mounting groove, one side of slider rotates and is connected with the connecting rod, set up on the bounding wall of middle part and supply the gliding opening of connecting rod, the one end that the slider was kept away from to the connecting rod passes the opening and extends to the outside of middle part bounding wall and rotates with one side of buffer board to be connected.

Preferably, one side fixed mounting of slider has the stopper, the gliding spacing groove of confession stopper is seted up to the inside of middle part bounding wall.

Preferably, a plurality of hemispherical grooves are formed in the inner wall of the sliding block, balls are embedded in the hemispherical grooves, and the balls abut against the outer wall of the sliding rod.

Preferably, the equal fixed mounting in four corners department of buffer board bottom surface has the cushion column, the cushion column is the rubber material.

Preferably, the top of the buffer plate is provided with a buffer layer, and the buffer layer is a polystyrene foam plastic plate.

Preferably, the front face of the middle enclosing plate is provided with a through hole for the support column to slide, and the support column is made of stainless steel.

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

1. according to the utility model, the supporting column and the pressing plate are pushed by the buffer plate to synchronously slide towards the inner part of the middle enclosing plate, the pressing plate extrudes the supporting spring to compress the supporting spring, and the elastic force of the supporting spring is utilized to play a good buffering effect.

2. In the utility model, when the buffer plate moves to drive the connecting rod to move, the connecting rod drives the two sliding blocks to slide back to back, the buffer spring is extruded by the sliding blocks, and the two sliding blocks are pushed to reset by the elasticity of the buffer spring, so that the buffer effect can be further achieved.

Drawings

FIG. 1 is a schematic structural view of a segmented dash panel assembly according to the present invention;

FIG. 2 is a schematic front view of a segmented dash panel assembly according to the present invention;

FIG. 3 is a schematic front sectional view of a segmented dash panel assembly according to the present invention;

fig. 4 is a schematic view of a connection structure of a slide bar and a slide block in the block-type dash panel assembly according to the present invention.

In the figure: 1. an upper coaming; 2. a middle coaming plate; 3. a lower coaming; 4. mounting grooves; 5. mounting a shell; 6. a support spring; 7. pressing a plate; 8. a support pillar; 9. a buffer plate; 10. a buffer layer; 11. a buffer column; 12. a slide bar; 13. a slider; 14. a buffer spring; 15. a limiting block; 16. a limiting groove; 17. a connecting rod; 18. a hemispherical groove; 19. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sectional front wall assembly comprises an upper wall plate 1, a middle wall plate 2 and a lower wall plate 3, wherein the upper wall plate 1 is fixedly arranged at one side of the middle wall plate 2, the lower wall plate 3 is fixedly arranged at the other side of the middle wall plate 2, a mounting groove 4 is arranged inside the middle wall plate 2, a mounting shell 5 is fixedly arranged at the center of the inner bottom wall of the mounting groove 4, a plurality of supporting springs 6 are fixedly arranged inside the mounting shell 5, a pressing plate 7 is fixedly arranged at the top of the supporting springs 6, a supporting column 8 is fixedly arranged at the top of the pressing plate 7, a buffer plate 9 is fixedly arranged at the top of the supporting column 8, sliding rods 12 are fixedly arranged at both sides of the mounting shell 5, sliding blocks 13 are slidably connected on the sliding rods 12, buffer springs 14 are fixedly arranged at opposite ends of the two sliding blocks 13, the buffer springs 14 are sleeved on the sliding rods 12, and one ends of the buffer springs 14 far away from the sliding blocks 13 are fixedly connected with the inner side wall of the mounting groove 4, one side of slider 13 rotates and is connected with connecting rod 17, has seted up on the bounding wall 2 in the middle part and has supplied the gliding opening of connecting rod 17, and the one end that slider 13 was kept away from to connecting rod 17 passes the opening and extends to the outside of middle part bounding wall 2 and rotate with one side of buffer board 9 and be connected.

Wherein, one side fixed mounting of slider 13 has stopper 15, and the gliding spacing groove 16 of confession stopper 15 is seted up to the inside of middle part bounding wall 2, uses through the cooperation of stopper 15 and spacing groove 16 and carries out spacing and direction to slider 13's removal, avoids slider 13 to take place the skew at the in-process position that removes, has improved the stability that slider 13 removed.

Wherein, seted up a plurality of hemisphere grooves 18 on the inner wall of slider 13, the inside of hemisphere groove 18 is inlayed and is equipped with ball 19, and ball 19 offsets with the outer wall of slide bar 12, and ball 19 takes place to rotate when slider 13 is sliding, reduces the slip process frictional force, avoids slider 13 and slide bar 12 long-term friction to cause the damage.

Wherein, the equal fixed mounting in four corners department of buffer board 9 bottom surface has buffering post 11, and buffering post 11 is the rubber material, plays fine guide effect through the buffering post 11 that sets up, makes buffer board 9's removal more stable, utilizes the elasticity of rubber material to play fine buffering effect simultaneously, can cushion impact force.

Wherein, 9 tops of buffer board are equipped with buffer layer 10, and buffer layer 10 is polystyrene foam plastic board, and buffer layer 10 through setting up can effectual dispersion impact force, and buffer board 9 takes place to warp easily when having avoided receiving the collision after the installation, may destroy the problem of original structure, has reached the effect of strengthening buffer board 9 shock resistance.

Wherein, the gliding through-hole of confession support column 8 is seted up in the front of middle part bounding wall 2, and support column 8 is stainless steel material, adopts stainless steel material to have fine corrosion resistance and the high advantage of hardness, is favorable to prolonging support column 8's life.

The working principle is as follows: according to the automobile front fender, when the front fender is impacted, impact force pushes the buffer plate 9 to move towards the direction of an automobile owner, the buffer layer 10 and the buffer column 11 are arranged to play a role in preliminarily buffering impact force, the support column 8 and the press plate 7 are pushed to synchronously slide towards the inner part of the middle fender 2 through the buffer plate 9, the press plate 7 extrudes the support spring 6 to compress the support spring 6, good buffering effect is achieved by utilizing the elastic force of the support spring 6, when the buffer plate 9 moves to drive the connecting rod 17 to move, the connecting rod 17 moves to drive the two sliders 13 to slide back to each other, the buffer spring 14 is extruded through the sliders 13, the two sliders 13 are pushed to reset by utilizing the elastic force of the buffer spring 14, the buffering effect can be further achieved, the structure is simple, the impact force generated when the automobile collides with an object in front is reduced, and safety of passengers can be well protected.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a segmented front coaming assembly, includes upper portion bounding wall (1), middle part bounding wall (2) and lower part bounding wall (3), its characterized in that, upper portion bounding wall (1) fixed mounting is in one side of middle part bounding wall (2), lower part bounding wall (3) fixed mounting is at the opposite side of middle part bounding wall (2), mounting groove (4) have been seted up to the inside of middle part bounding wall (2), the center department fixed mounting of diapire has installation shell (5) in mounting groove (4), the inside fixed mounting of installation shell (5) has a plurality of supporting spring (6), the top fixed mounting of supporting spring (6) has clamp plate (7), the top fixed mounting of clamp plate (7) has support column (8), the top fixed mounting of support column (8) has buffer board (9), the equal fixed mounting in both sides of installation shell (5) has slide bar (12), sliding connection has slider (13), two on slide bar (12) the equal fixed mounting of one end that slider (13) carried on the back mutually has buffer spring (14), buffer spring (14) cover is established on slide bar (12), buffer spring (14) are kept away from the one end of slider (13) and the inside wall fixed connection of mounting groove (4), one side of slider (13) is rotated and is connected with connecting rod (17), set up on middle part bounding wall (2) and supply connecting rod (17) gliding opening, the one end that slider (13) were kept away from in connecting rod (17) is passed the opening and is extended to the outside of middle part bounding wall (2) and is rotated with one side of buffer board (9) and be connected.

2. The segmented dash panel assembly according to claim 1, wherein a limiting block (15) is fixedly mounted on one side of the sliding block (13), and a limiting groove (16) for the limiting block (15) to slide is formed in the middle dash panel (2).

3. A segmented dash panel assembly according to claim 1, wherein the inner wall of the slider (13) is provided with a plurality of hemispherical grooves (18), the hemispherical grooves (18) are embedded with balls (19), and the balls (19) are abutted against the outer wall of the slide rod (12).

4. The segmented dash panel assembly according to claim 1, wherein cushion pillars (11) are fixedly mounted at four corners of the bottom surface of the cushion panel (9), and the cushion pillars (11) are made of rubber.

5. A segmented dash panel assembly according to claim 1, wherein a cushioning layer (10) is provided on top of the dash panel (9), said cushioning layer (10) being a polystyrene foam sheet.

6. The segmented dash panel assembly according to claim 1, wherein a through hole for a support pillar (8) to slide is formed in the front surface of the center panel (2), and the support pillar (8) is made of stainless steel.

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