CN215752275U

CN215752275U - Automobile side wall column protection reinforcing structure

Info

Publication number: CN215752275U
Application number: CN202121680975.5U
Authority: CN
Inventors: 周宝建; 高蕊
Original assignee: Hebei Zhongyi Yongxing Industry And Trade Co ltd
Current assignee: Hebei Zhongyi Yongxing Industry And Trade Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-08
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the technical field of automobiles and discloses an automobile side wall pillar protection reinforcing structure which comprises a side wall pillar body, wherein the side wall pillar body consists of an inner plate and an outer frame body, the outer frame body is fixedly connected to the top end of the inner plate, and two reinforcing mechanisms are arranged between the inner plate and the outer frame body; the two reinforcing mechanisms respectively comprise an upper fixing seat, a lower fixing seat, two connecting rods, a fixing rod and a cross rod, the upper fixing seat is fixedly connected to the bottom end of the outer frame body, the lower fixing seat is fixedly connected to the top end of the inner plate, and the two connecting rods are symmetrically arranged between the upper fixing seat and the lower fixing seat; and damping mechanisms are arranged on two sides of the reinforcing mechanism between the inner plate and the outer frame body. This car side wall post bumps protection additional strengthening through the design of strengthening mechanism, when the foreign matter bumps the outer frame body on the side wall post body again, utilizes strengthening mechanism can effectively reduce the damage of foreign matter impact to car side body, has then effectively improved the security that personnel took in the car.

Description

Automobile side wall column protection reinforcing structure

Technical Field

The utility model relates to the technical field of automobiles, in particular to an automobile side wall pillar protection reinforcing structure.

Background

The automobile side surrounding pillar is a very important part of an automobile side body, when a foreign object collides with the side surrounding pillar from the automobile side body, the strength of the side surrounding pillar is related to the safety of passengers in the automobile, and in order to improve the safety and usability of the automobile side body, the automobile side surrounding pillar protection reinforcing structure is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a side wall pillar protection reinforcing structure of an automobile, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a side wall pillar protection reinforcing structure of an automobile comprises a side wall pillar body, wherein the side wall pillar body is composed of an inner plate and an outer frame body, the outer frame body is fixedly connected to the top end of the inner plate, and two reinforcing mechanisms are arranged between the inner plate and the outer frame body;

the two reinforcing mechanisms respectively comprise an upper fixing seat, a lower fixing seat, two connecting rods, a fixing rod and a cross rod, the upper fixing seat is fixedly connected to the bottom end of the outer frame body, the lower fixing seat is fixedly connected to the top end of the inner plate, the two connecting rods are symmetrically arranged between the upper fixing seat and the lower fixing seat, the fixing rod is fixedly connected to the top end of the lower fixing seat, and the cross rod is fixedly connected to the top end of the fixing rod;

and damping mechanisms are arranged on two sides of the reinforcing mechanism between the inner plate and the outer frame body.

Preferably, the bottom end of the upper fixing seat is fixedly connected with a hinged seat, and the two connecting rods are symmetrically hinged to the bottom of the hinged seat.

Preferably, damper includes support loop bar, movable rod and reset spring, support loop bar fixed connection is on the top of inner panel, the movable rod slip cap is established on the top of supporting the loop bar, reset spring installs the inside at supporting the loop bar.

Preferably, the bottom of reset spring and the bottom fixed connection who supports the loop bar inner chamber, reset spring's top fixedly connected with stopper, the top of stopper and the bottom fixed connection of movable rod, the top of movable rod and the bottom fixed connection of outer frame body.

Preferably, the two ends of the cross rod are respectively fixedly connected with the tops of one sides of the two support sleeve rods, the two sliding sleeves are symmetrically and slidably sleeved on the outer side of the cross rod, and one sides of the two sliding sleeves are respectively hinged with the bottoms of the two connecting rods.

Preferably, tension springs are sleeved on two sides of the cross rod, one ends of the tension springs are fixedly connected with one ends of the sliding sleeves, and the other ends of the tension springs are fixedly connected with the tops of one sides of the supporting sleeve rods.

(III) advantageous effects

Compared with the prior art, the utility model provides an automobile side wall pillar protection reinforcing structure, which has the following beneficial effects:

1. according to the automobile side wall pillar collision protection reinforcing structure, through the design of the reinforcing mechanism, when a foreign object collides with the outer frame body on the side wall pillar body, the damage of the collision force of the foreign object to the side body of an automobile can be effectively reduced by using the reinforcing mechanism, and then the safety of people in the automobile is effectively improved;

2. this car side wall post bumps protection additional strengthening has heard damper's design, and when the foreign object collided the outer frame body on the side wall post body, the elastic potential energy of reset spring utilized among the damper in order effectively to alleviate external impact, has further guaranteed the intensity when the side wall post body used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. a side wall pillar body; 101. an inner plate; 102. an outer frame body; 2. supporting the loop bar; 3. a movable rod; 4. a limiting block; 5. a return spring; 6. an upper fixed seat; 7. a lower fixed seat; 8. a hinged seat; 9. A connecting rod; 10. fixing the rod; 11. a cross bar; 12. a sliding sleeve; 13. a tension spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution, a side pillar protection reinforcing structure for an automobile, including a side pillar body 1, where the side pillar body 1 is composed of an inner panel 101 and an outer frame 102, the outer frame 102 is fixedly connected to the top end of the inner panel 101, the inner panel 101 and the outer frame 102 are fixed by welding, and two reinforcing mechanisms are disposed between the inner panel 101 and the outer frame 102.

Two strengthening mechanism all include fixing base 6, lower fixing base 7, two connecting rods 9, dead lever 10 and horizontal pole 11, go up the bottom of 6 fixed connection of fixing base at outer frame body 102, lower fixing base 7 fixed connection is on the top of inner panel 101, two connecting rod 9 symmetries set up at last fixing base 6 and between lower fixing base 7, dead lever 10 fixed connection is on the top of fixing base 7 down, the articulated seat 8 of bottom fixedly connected with of going up fixing base 6, two connecting rod 9 symmetries articulate in the bottom of articulated

seat

8, 11 fixed connection on the top of dead lever 10 of horizontal pole, dead lever 10 is located the longitudinal centerline department of horizontal pole 11, the width of dead lever 10 is greater than the thickness of horizontal pole 11, dead lever 10 is perpendicular with lower fixing base 7, two connecting rod 9 form an contained angle that is not less than ninety degrees, thereby realize the holistic enhancement of side column body 1.

The damping mechanism is arranged on two sides of the reinforcing mechanism between the inner plate 101 and the outer frame 102, the damping mechanism comprises a support sleeve rod 2, a movable rod 3 and a return spring 5, the support sleeve rod 2 is fixedly connected on the top end of the inner plate 101, the movable rod 3 is slidably sleeved on the top end of the support sleeve rod 2, the longitudinal movement of the movable rod 3 in the support sleeve rod 2 is realized through the sliding sleeve between the support sleeve rod 2 and the movable rod 3, the return spring 5 is arranged in the support sleeve rod 2, refer to the attached drawings 1 and 2, at the moment, the return spring 5 is in an unstressed state, the bottom end of the return spring 5 is fixedly connected with the bottom end of the inner cavity of the support sleeve rod 2, the top end of the return spring 5 is fixedly connected with a limiting block 4, and the elastic potential energy of the return spring 5 is utilized to play a certain damping effect on the outer frame 102 when stressed, so as to reduce the damage of external impact force to the inner plate 101 and the automobile body, the top of stopper 4 and the bottom fixed connection of movable rod 3, the top of movable rod 3 and the bottom fixed connection of outer frame 102, the setting of stopper 4 to the maximum distance of restriction movable rod 3 longitudinal movement in supporting set pole 2.

The both ends of horizontal pole 11 respectively with the top fixed connection of two support loop bars 2 one sides, the outside symmetry slip cover of horizontal pole 11 is equipped with two slip sleeves 12, one side of two slip sleeves 12 is articulated with the bottom of two connecting rods 9 respectively, establish through the slip cap between slip sleeve 12 and the horizontal pole 11, in order to realize the lateral shifting of slip sleeve 12 on horizontal pole 11, tension spring 13 has all been cup jointed to the both sides of horizontal pole 11, refer to figure 1 and figure 3, tension spring 13 is in the unstressed state this moment, tension spring 13's one end and slip sleeve 12's one end fixed connection, tension spring 13's the other end and the top fixed connection who supports 2 one sides of loop bar.

The working principle of the device is as follows: referring to fig. 1, when a foreign object collides with the outer frame 102 on the side wall pillar body 1, the outer frame 102 is forced to be recessed toward the inner plate 101, the outer frame 102 is recessed so that the movable rod 3 is forced to move toward the inside of the supporting sleeve 2, the movable rod 3 moves to drive the stopper 4 to move, the stopper 4 moves to force the return spring 5 to compress, simultaneously, the outer frame 102 is sunken to further enable the upper fixing seat 6 to move downwards, the upper fixing seat 6 moves to drive the hinged seat 8 to move, the hinged seat 8 moves to drive the two connecting rods 9 to swing towards two sides by taking the connecting points as circle centers, the connecting rods 9 swing to drive the sliding sleeve 12 to move towards one side on the cross rod 11, the sliding sleeve 12 moves to enable the tension spring 13 to be stressed and compressed, then, the elastic potential energy of the reset spring 5 and the tension spring 13 acts on the connecting rods, so that the collision force of foreign objects is reduced, and then the overall strength of the side column body 1 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile side wall post protection additional strengthening, includes side wall post body (1), its characterized in that: the side wall pillar body (1) is composed of an inner plate (101) and an outer frame body (102), the outer frame body (102) is fixedly connected to the top end of the inner plate (101), and two reinforcing mechanisms are arranged between the inner plate (101) and the outer frame body (102);

the two reinforcing mechanisms respectively comprise an upper fixing seat (6), a lower fixing seat (7), two connecting rods (9), a fixing rod (10) and a cross rod (11), the upper fixing seat (6) is fixedly connected to the bottom end of the outer frame body (102), the lower fixing seat (7) is fixedly connected to the top end of the inner plate (101), the two connecting rods (9) are symmetrically arranged between the upper fixing seat (6) and the lower fixing seat (7), the fixing rod (10) is fixedly connected to the top end of the lower fixing seat (7), and the cross rod (11) is fixedly connected to the top end of the fixing rod (10);

and damping mechanisms are arranged on two sides of the reinforcing mechanism between the inner plate (101) and the outer frame body (102).

2. The automobile side wall pillar protection reinforcing structure according to claim 1, characterized in that: go up the bottom fixedly connected with of fixing base (6) and articulate seat (8), two connecting rod (9) symmetry articulates the bottom at articulated seat (8).

3. The automobile side wall pillar protection reinforcing structure according to claim 1, characterized in that: damper includes support loop bar (2), movable rod (3) and reset spring (5), support loop bar (2) fixed connection on the top of inner panel (101), movable rod (3) slip cap is established on the top of supporting loop bar (2), the inside at support loop bar (2) is installed in reset spring (5).

4. The automobile side wall pillar protection reinforcing structure according to claim 3, characterized in that: the bottom of reset spring (5) and the bottom fixed connection who supports loop bar (2) inner chamber, the top fixedly connected with stopper (4) of reset spring (5), the top of stopper (4) and the bottom fixed connection of movable rod (3), the top of movable rod (3) and the bottom fixed connection of outer frame body (102).

5. The automobile side wall pillar protection reinforcing structure according to claim 1, characterized in that: the both ends of horizontal pole (11) respectively with the top fixed connection of two support loop bars (2) one side, the outside symmetry slip cover of horizontal pole (11) is equipped with two sliding sleeve (12), two one side of sliding sleeve (12) is articulated with the bottom of two connecting rods (9) respectively.

6. The automobile side wall pillar protection reinforcing structure according to claim 1, characterized in that: tension springs (13) are sleeved on two sides of the cross rod (11), one end of each tension spring (13) is fixedly connected with one end of the corresponding sliding sleeve (12), and the other end of each tension spring (13) is fixedly connected with the top of one side of the corresponding supporting sleeve rod (2).