CN218640942U

CN218640942U - Automobile B-pillar reinforcing plate assembly

Info

Publication number: CN218640942U
Application number: CN202222470745.7U
Authority: CN
Inventors: 毛炎武; 张银
Original assignee: Nantong Xinwei Auto Parts Manufacturing Co ltd
Current assignee: Nantong Xinwei Auto Parts Manufacturing Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-17
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a car B post reinforcing plate assembly, including the reinforcing plate body, the outer wall of every back shaft one end all overlaps and is equipped with support sleeve, and one side of every support sleeve inner wall is the fixed spring that is equipped with all, and the one end of every support sleeve is the fixed backing plate that is equipped with all, and the intermediate position of backing plate one side respectively with every support sleeve's one end fixed connection, first dashpot has been seted up to the inner wall of backing plate, and the inner wall block of first dashpot is equipped with the cotton packing. The utility model discloses, install the backing plate extrusion in bottom or side for the backing plate is installed towards passenger's direction, when receiving the striking, can reduce the transmission of impulsive force because of the elastic contraction of spring between the back shaft of its upper end and the support sleeve, and has seted up first dashpot in the inside of backing plate, has seted up a plurality of first buffer holes in one side of backing plate, and the pressure when making its extrusion passenger reduces, thereby improves the security that the device used.

Description

Automobile B-pillar reinforcing plate assembly

Technical Field

The utility model relates to a technical field of automobile production, in particular to car B post reinforcing plate assembly.

Background

The traditional B-column reinforcing plate assembly of the automobile is an important component in an automobile frame, and mainly comprises a plate-shaped connecting piece for connecting the front end and the rear end of a workshop, wherein the position of a B column is just positioned on the side surface of a front-passenger seat and a rear-passenger seat during connection, so that the B column plays a role in protecting passengers and drivers in the front-passenger seat and the rear-passenger seat, therefore, the reinforcing plate needs to be used for fixing and protecting when the B column is installed, so that the anti-collision capacity of the B column is stronger, and therefore, the B-column reinforcing plate assembly of the automobile plays an important role in frame installation and automobile body protection;

in view of the above, chinese patent No. CN204998618U discloses an automobile B-pillar reinforcement plate assembly, which not only generates reasonable deformation and absorbs energy, but also keeps the cab intact during and after a collision to ensure that the door can be opened smoothly after the collision, thereby improving the side impact performance of the whole automobile as a whole and reducing the injury of the side impact to the passengers, but also enhances the protection by the reinforcement plate when the B-pillar is installed, when the collision occurs, the reinforcement plate and the B-pillar are also extruded toward the passengers due to the impact, the impact and extrusion strength of the excessively hard reinforcement plate to the passengers are relatively heavy, and the injury degree of the passengers is increased, so as to reduce the safety of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car B post reinforcing plate assembly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile B post reinforcing plate assembly, includes the reinforcing plate body, the arc recess has been seted up to the intermediate position of reinforcing plate body one side, the intermediate position equidistance of arc recess inner wall one side is fixed and is equipped with a plurality of back shafts, every the outer wall of back shaft one end all overlaps and is equipped with support sleeve, every one side of support sleeve inner wall all is fixed and is equipped with the spring, and the one end of every spring respectively with the one end fixed connection of every back shaft, every support sleeve's one end all is fixed and is equipped with the backing plate, and the intermediate position of backing plate one side respectively with every support sleeve's one end fixed connection, first dashpot has been seted up to the inner wall of backing plate, the inner wall block of first dashpot is equipped with the cotton wadding.

Preferably, a plurality of first buffer holes are formed in the other side of the base plate at equal intervals, and the inner wall of one end of each first buffer hole is communicated with the inner wall of each first buffer groove.

Preferably, a second buffer groove is formed in the inner wall of the reinforcing plate body, and a protection plate is clamped in the middle of the inner wall of the second buffer groove.

Preferably, the both sides of second dashpot inner wall are equidistant fixedly to be equipped with a plurality of backup pads, and the both sides of guard plate respectively with one side fixed connection of a plurality of backup pads, a plurality of second buffer holes have been seted up to one side equidistance of guard plate.

Preferably, the middle position of the other side of the reinforcing plate body is provided with a positioning groove, and the two sides of the inner wall of the positioning groove are provided with clamping grooves.

Preferably, the connecting hole has all been seted up at the both ends of reinforcing plate body one side, the intermediate position on reinforcing plate body both sides side all fixedly is equipped with the card strip, two the both sides of card strip are all fixedly equipped with the location axle.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses a set up the connection structure who has buffering protection on the device, and this structure is mainly by the back shaft, the support sleeve, a spring, the backing plate, first dashpot, fill cotton and first buffer hole etc. and constitute, when installing the reinforcing plate body, extrude the backing plate and install bottom or side, make the backing plate install towards passenger's direction, when receiving the striking, can be because of the elastic contraction of spring between the back shaft of its upper end and the support sleeve, and then reduce the transmission of impact force, and set up first dashpot in the inside of backing plate, set up a plurality of first buffer holes in one side of backing plate, it fills to fill in the cotton in first dashpot, the pressure when making its extrusion passenger reduce, and fill cotton can reduce the extrusion hardness when colliding, buffer hole and dashpot make the backing plate warp and offset a part of impact force, thereby improve the buffer security that the device used;

(2) The utility model discloses a be provided with yielding bearing structure on the device, and this structure is mainly by the second dashpot, the guard plate, backup pad and second dashpot etc. are constituteed, when installing the B post, the reinforcing plate body is towards the outside, because the second dashpot has been wherein seted up, the block is equipped with guard plate and the backup pad that has the second dashpot in the second dashpot, the one side and the guard plate in the outside can warp immediately when making it receive the striking, the buffer power that produces warp can offset partly impact force, and make its be difficult for producing great impact force to inboard backing plate under the support of backup pad, and then make the deformation degree of B post great, but the impact force that the B post inboard received reduces, thereby improve device protection quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the cushion plate and the spring buffer protection of the present invention.

Fig. 3 is a schematic structural view of the second buffer slot and the guard plate support of the present invention.

In the figure: 1. a reinforcing plate body; 2. a support shaft; 3. a support sleeve; 4. a spring; 5. a base plate; 6. a first buffer tank; 7. filling cotton; 8. a first buffer hole; 9. a second buffer tank; 10. a protection plate; 11. a support plate; 12. a second buffer hole; 13. positioning a groove; 14. connecting holes; 15. clamping the strip; 16. and (5) positioning the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides an automobile B-pillar reinforcing plate assembly as shown in figures 1-3, which comprises a reinforcing plate body 1, wherein a positioning groove 13 is arranged at the middle position of the other side of the reinforcing plate body 1, clamping grooves are arranged at both sides of the inner wall of the positioning groove 13, connecting holes 14 are arranged at both ends of one side of the reinforcing plate body 1, clamping strips 15 are fixedly arranged at the middle positions of both sides of the reinforcing plate body 1, and positioning shafts 16 are fixedly arranged at both sides of the two clamping strips 15;

as shown in fig. 2, an arc-shaped groove is formed in the middle of one side of a reinforcing plate body 1, a plurality of support shafts 2 are fixedly arranged in the middle of one side of the inner wall of the arc-shaped groove at equal intervals, a support sleeve 3 is sleeved on the outer wall of one end of each support shaft 2, a spring 4 is fixedly arranged on one side of the inner wall of each support sleeve 3, one end of each spring 4 is fixedly connected with one end of each support shaft 2, a backing plate 5 is fixedly arranged at one end of each support sleeve 3, the middle of one side of each backing plate 5 is fixedly connected with one end of each support sleeve 3, a first buffer groove 6 is formed in the inner wall of each backing plate 5, filling cotton 7 is clamped in the inner wall of each first buffer groove 6, a plurality of first buffer holes 8 are formed in the other side of each backing plate 5 at equal intervals, and the inner wall of one end of each first buffer hole 8 is communicated with the inner wall of each first buffer groove 6;

as shown in fig. 3, a second buffer groove 9 is provided on the inner wall of the stiffener body 1, a protection plate 10 is provided at the middle position of the inner wall of the second buffer groove 9, a plurality of support plates 11 are fixed at equal distances on both sides of the inner wall of the second buffer groove 9, both sides of the protection plate 10 are respectively fixedly connected with one sides of the support plates 11, and a plurality of second buffer holes 12 are provided at equal distances on one side of the protection plate 10.

The utility model discloses theory of operation: when the automobile B-pillar reinforcing plate assembly in the design scheme is used, firstly, the backing plate 5 is required to be installed on one side of the reinforcing plate body 1 through the supporting shaft 2 so as to be normally used, and in the design scheme, the connecting structure with the buffer protection is arranged and consists of the supporting shaft 2, the supporting sleeve 3, the spring 4, the backing plate 5, the first buffer groove 6, the filling cotton 7, the first buffer hole 8 and the like, when the automobile B-pillar reinforcing plate assembly is used, when the reinforcing plate assembly is installed, the backing plate 5 is extruded at the bottom or the side surface so as to be installed towards a passenger, when the automobile B-pillar reinforcing plate assembly is impacted, the supporting shaft 2 at the upper end of the backing plate 5 and the supporting sleeve 3 can elastically contract due to the spring 4 so as to reduce the transmission of impact force, the first buffer groove 6 is formed in the backing plate 5, the plurality of first buffer holes 8 are formed in one side of the backing plate 5, the filling cotton 7 is filled in the first buffer groove 6, the pressure when the cushion plate 5 extrudes passengers is reduced, the extrusion hardness during collision can be reduced by the filling cotton 7, the cushion holes and the cushion grooves enable the cushion plate 5 to deform to offset a part of impact force, so that the use safety of the device is improved, the device is provided with an easily deformable supporting structure consisting of the second cushion groove 9, the protective plate 10, the supporting plate 11, the second cushion hole 12 and the like, when a B column is installed, the reinforcing plate body 1 faces to the outer side, because the second cushion groove 9 is arranged in the reinforcing plate, the protective plate 10 with the second cushion hole 12 and the supporting plate 11 are clamped in the second cushion groove 9, the outer side and the protective plate 10 can deform immediately when the B column is impacted, the buffer force generated by deformation can offset a part of impact force, and the cushion plate 5 on the inner side is not easy to generate large impact force under the support of the supporting plate 11, and then make the deformation degree of B post great, but the impact force that the B post inboard received reduces to improve device protection quality, and reinforcing plate body 1 can install through connecting hole 14, card strip 15 and location axle 16, is connected with the planking through constant head tank 13.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automobile B-pillar reinforcing plate assembly comprises a reinforcing plate body (1) and is characterized in that an arc-shaped groove is formed in the middle of one side of the reinforcing plate body (1), a plurality of supporting shafts (2) are fixedly arranged in the middle of one side of the inner wall of the arc-shaped groove at equal intervals, and a supporting sleeve (3) is sleeved on the outer wall of one end of each supporting shaft (2);

its characterized in that, every one side of support sleeve (3) inner wall all is fixed and is equipped with spring (4), and the one end of every spring (4) respectively with the one end fixed connection of every back shaft (2), every the one end of support sleeve (3) all is fixed and is equipped with backing plate (5), and the intermediate position of backing plate (5) one side respectively with the one end fixed connection of every support sleeve (3), first dashpot (6) have been seted up to the inner wall of backing plate (5), the inner wall block of first dashpot (6) is equipped with cotton packing (7).

2. The automobile B-pillar reinforcement plate assembly according to claim 1, wherein a plurality of first buffer holes (8) are formed in the other side of the backing plate (5) at equal intervals, and the inner wall of one end of each first buffer hole (8) is communicated with the inner wall of the first buffer groove (6).

3. The automobile B-pillar reinforcing plate assembly according to claim 1, wherein a second buffer groove (9) is formed in the inner wall of the reinforcing plate body (1), and a protection plate (10) is clamped in the middle of the inner wall of the second buffer groove (9).

4. The automobile B-pillar reinforcement plate assembly according to claim 3, wherein a plurality of support plates (11) are fixedly arranged on two sides of the inner wall of the second buffer slot (9) at equal distances, two sides of the protection plate (10) are respectively and fixedly connected with one side of the support plates (11), and a plurality of second buffer holes (12) are formed in one side of the protection plate (10) at equal distances.

5. The automobile B-pillar reinforcement plate assembly according to claim 1, wherein a positioning groove (13) is formed in the middle of the other side of the reinforcement plate body (1), and clamping grooves are formed in both sides of the inner wall of the positioning groove (13).

6. The automobile B-pillar reinforcing plate assembly according to claim 1, wherein both ends of one side of the reinforcing plate body (1) are provided with connecting holes (14), the middle positions of both sides of the reinforcing plate body (1) are respectively fixedly provided with a clamping strip (15), and both sides of the two clamping strips (15) are respectively fixedly provided with a positioning shaft (16).