CN210760625U

CN210760625U - Automobile front bumper with hydraulic buffering function

Info

Publication number: CN210760625U
Application number: CN201920510605.3U
Authority: CN
Inventors: 卢奇
Original assignee: Dongguan Litonghang Automobile Accessories Co ltd
Current assignee: Dongguan Litonghang Automobile Accessories Co ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-06-16
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses an automobile front bumper with hydraulic pressure buffering function, including the frame, drag hole, lamp shade groove, heat dissipation middle net and isolation mechanism, the central point on frame surface puts the department and is equipped with heat dissipation middle net, and the frame surface of heat dissipation middle net both sides all is equipped with the lamp shade groove to the frame surface of lamp shade groove top all is fixed with drags the hole, drag the heat dissipation middle net top of hole one side all to be equipped with the buffering shell, and the buffering shell is close to and is equipped with the hydraulic cushion cylinder on the outer wall of frame one side to the one end that the buffering shell was kept away from to the hydraulic cushion cylinder is connected with the fixed surface of frame, all be fixed with the stopper on the buffering shell outer wall of hydraulic cushion cylinder both sides, and the stopper is kept away from and all is equipped with the spring case on the buffering shell outer wall of hydraulic cushion cylinder one. The utility model discloses not only improved the protecting effect when car bumper uses, prolonged car bumper's life, the dust gets into the inside phenomenon of car when having avoided car bumper to use moreover.

Description

Automobile front bumper with hydraulic buffering function

Technical Field

The utility model relates to an automobile bumper technical field specifically is an automobile front bumper with hydraulic pressure buffering function.

Background

The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body, the automobile gradually enters the life of people along with the continuous development of the society, and the automobile front bumper is arranged at the head part of the automobile, so that the automobile front bumper not only has the decoration effect, but also correspondingly protects the automobile and is popular with people.

Automobile bumpers on the market are various at present, but the functionality is comparatively single, still have certain problem, can't satisfy people's demand gradually, and concrete problem has following several:

1. the traditional automobile bumper does not have a corresponding buffering function, has a common protection effect and often troubles people;

2. the traditional automobile bumper has general toughness and strength, is easy to damage due to fragmentation when being stamped, and has short service life;

3. the traditional automobile bumper does not have a corresponding isolation function, dust easily enters the interior of an automobile, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car front bumper with hydraulic pressure buffering function to it is difficult to the buffering, the general and unable problem of keeping apart the dust of toughness strength to provide the car bumper in solving 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 front bumper with hydraulic buffer function, includes the frame, drags hole, lamp shade groove, net and isolating mechanism in the heat dissipation, the central point on frame surface puts the department and is equipped with net in the heat dissipation, and the frame surface of net both sides all is equipped with the lamp shade groove in the heat dissipation to the frame surface of lamp shade groove top all is fixed with drags the hole, the frame is kept away from and is equipped with isolating mechanism on the outer wall of license plate layer board one side.

Preferably, the center position department of the frame inside is equipped with the adhesive, and the frame inside of adhesive one side is pasted and is had the TPE plastic board to the frame inside that the adhesive kept away from TPE plastic board one side is filled with metal ion.

Preferably, drag the heat dissipation of hole one side well top and all be equipped with the buffering shell, and the buffering shell is equipped with hydraulic cushion cylinder on being close to the outer wall of frame one side to hydraulic cushion cylinder keeps away from the one end of buffering shell and the fixed surface of frame and is connected, all be fixed with the stopper on the buffering shell outer wall of hydraulic cushion cylinder both sides, and the stopper keeps away from all to be equipped with the spring case on the buffering shell outer wall of hydraulic cushion cylinder one side, and the spring case keeps away from the one end of buffering shell and the fixed surface of frame and is connected.

Preferably, the dragging holes are provided in two groups, and adjacent dragging holes are symmetrical about the center line of the frame.

Preferably, the top of net is equipped with the license plate layer board in the heat dissipation, and the both ends on license plate layer board surface all are equipped with the mounting hole to adjacent mounting hole is symmetrical about the central line of license plate layer board, the license plate layer board is equipped with the connecting block on keeping away from the outer wall of mounting hole one side, and the connecting block is kept away from the one end of license plate layer board and is connected with the fixed surface of frame.

Preferably, the isolation mechanism is sequentially provided with an isolation net, clamping blocks, through holes, tightening bolts and threaded holes from right to left, the isolation net is arranged on the outer wall of one side, away from the license plate supporting plate, of the frame, the clamping blocks are arranged on the two outer side walls of the isolation net, the through holes are fixed at the center positions of the interiors of the clamping blocks, the threaded holes are formed in the outer wall of the frame at the positions of the through holes, the tightening bolts are installed on the outer wall of the clamping block at the positions of the through holes, and one ends of the tightening bolts penetrate through the through holes and are in threaded connection with the threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile front bumper with the hydraulic buffer function not only improves the protection effect of the automobile bumper when in use, prolongs the service life of the automobile bumper, but also avoids the phenomenon that dust enters the inside of an automobile when the automobile bumper is in use;

1. the buffer shell is arranged above the heat dissipation middle net on one side of the towing hole, the hydraulic buffer cylinder is arranged on the outer wall of one side, close to the frame, of the buffer shell, the limiting blocks are fixed on the outer walls of the buffer shells on two sides of the hydraulic buffer cylinder, and the spring cylinders are arranged on the outer wall of the buffer shell on one side, far away from the hydraulic buffer cylinder, of the limiting blocks, so that the buffer function of the automobile bumper is realized, and the protection effect of the automobile bumper in use is improved;

2. the adhesive is arranged at the center of the inner part of the frame, the TPE plastic plate is adhered to the inner part of the frame at one side of the adhesive, and metal ions are filled in the inner part of the frame at the side of the adhesive, which is far away from the TPE plastic plate, so that the toughness and the strength of the automobile bumper are improved, and the service life of the automobile bumper is prolonged;

3. the isolation function of the automobile bumper is realized by arranging the isolation net on the outer wall of one side, away from the license plate supporting plate, of the frame, arranging the clamping blocks on the two outer side walls of the isolation net, fixing the through holes at the inner center positions of the clamping blocks, arranging the threaded holes at the outer wall of the frame at the positions of the through holes, and installing the fixing bolts on the outer wall of the clamping blocks at the positions of the through holes, so that the phenomenon that dust enters the inside of the automobile when the automobile bumper is used is avoided.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the isolating mechanism of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the frame of the present invention.

In the figure: 1. a frame; 2. dragging holes; 3. a buffer shell; 4. a license plate pallet; 5. mounting holes; 6. a lamp housing groove; 7. a heat dissipation middle net; 8. an isolation mechanism; 801. an isolation net; 802. a clamping block; 803. a through hole; 804. tightening the bolt; 805. a threaded hole; 9. a limiting block; 10. connecting blocks; 11. a spring case; 12. a hydraulic cushion cylinder; 13. TPE plastic plates; 14. a binder; 15. a metal ion.

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. 1-4, the present invention provides an embodiment: a front bumper of an automobile with a hydraulic buffer function comprises a frame 1, dragging holes 2, a lampshade groove 6, a heat dissipation middle net 7 and an isolation mechanism 8, wherein the heat dissipation middle net 7 is arranged at the center of the surface of the frame 1, a license plate supporting plate 4 is arranged above the heat dissipation middle net 7, mounting holes 5 are formed in two ends of the surface of the license plate supporting plate 4, adjacent mounting holes 5 are symmetrical about the center line of the license plate supporting plate 4, a connecting block 10 is arranged on the outer wall of one side, far away from the mounting holes 5, of the license plate supporting plate 4, and one end, far away from the license plate supporting plate 4, of the connecting block 10 is fixedly connected with the surface of the frame 1, so that;

the surfaces of the frames 1 on the two sides of the heat dissipation middle net 7 are provided with the lamp shade grooves 6, the central position inside the frame 1 is provided with an adhesive 14, a TPE plastic plate 13 is adhered inside the frame 1 on one side of the adhesive 14, and metal ions 15 are filled inside the frame 1 on one side, far away from the TPE plastic plate 13, of the adhesive 14, so that the toughness strength of the frame 1 is improved;

the surface of the frame 1 above the lamp shade groove 6 is fixed with a dragging hole 2, the upper part of the radiating middle net 7 at one side of the dragging hole 2 is provided with a buffer shell 3, the outer wall of the buffer shell 3 at one side close to the frame 1 is provided with a hydraulic buffer cylinder 12, the model of the hydraulic buffer cylinder 12 can be KC1210-2, one end of the hydraulic buffer cylinder 12 far away from the buffer shell 3 is fixedly connected with the surface of the frame 1, the outer walls of the buffer shells 3 at two sides of the hydraulic buffer cylinder 12 are fixed with a limiting block 9, the outer wall of the buffer shell 3 at one side of the limiting block 9 far away from the hydraulic buffer cylinder 12 is provided with a spring cylinder 11, the model of the spring cylinder 11 can be M10-25, and one end of the spring cylinder 11 far away from the buffer shell 3 is fixedly connected with the surface of the frame 1, so as to;

two groups of dragging holes 2 are arranged, and the adjacent dragging holes 2 are symmetrical about the central line of the frame 1, so that the automobile can be conveniently dragged;

an isolation mechanism 8 is arranged on the outer wall of one side, away from the license plate supporting plate 4, of the frame 1, the isolation mechanism 8 is sequentially provided with an isolation net 801, a clamping block 802, a through hole 803, a fastening bolt 804 and a threaded hole 805 from right to left, the isolation net 801 is arranged on the outer wall of one side, away from the license plate supporting plate 4, of the frame 1, clamping blocks 802 are arranged on two outer side walls of the isolation net 801, the through hole 803 is fixed at the center position inside the clamping block 802, the threaded hole 805 is arranged on the outer wall of the frame 1 at the position of the through hole 803, the fastening bolt 804 is arranged on the outer wall of the clamping block 802 at the position of the through hole 803, and one end of the fastening bolt 804 penetrates;

the fastening bolt 804 is rotated to penetrate through the through hole 803 and be in threaded connection with the threaded hole 805, and the clamping block 802 is fixed on the outer wall of the frame 1, so that the isolation net 801 correspondingly isolates the heat dissipation middle net 7, and harmful substances such as external dust are prevented from entering the interior of the automobile.

The working principle is as follows: when the automobile bumper is used, firstly, the license plate supporting plate 4 is fixed on the surface of the frame 1 through the connecting block 10, then the license plate is placed on the surface of the license plate supporting plate 4, the license plate is fastened to the inside of the mounting hole 5 through the external screw, the license plate is fixed on the surface of the license plate supporting plate 4, the buffering shell 3 can be correspondingly buffered when being stamped through the buffering action of the spring cylinder 11 and the hydraulic buffering cylinder 12, then the buffering shell 3 is prevented from being contacted with the frame 1 through the limiting action of the limiting block 9, the toughness strength of the frame 1 is assisted through the TPE plastic plate 13, the adhesive 14 and the metal ions 15, the compression strength of the automobile bumper is improved, the phenomenon of fragmentation when being stamped is avoided, the elements in the automobile can be radiated through the circulation action of the radiating middle net 7, and finally, the fastening bolt 804 is rotated to be penetrated through the through hole 803 and connected with the thread hole 805, the clamping blocks 802 are fixed on the outer wall of the frame 1, so that the isolation net 801 correspondingly isolates the radiating middle net 7, and harmful substances such as external dust are prevented from entering the inside of the automobile, and the use of the automobile bumper is completed.

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 car front bumper with hydraulic buffer function, includes frame (1), drags hole (2), lamp shade groove (6), net (7) and isolation mechanism (8) in the heat dissipation, its characterized in that: the central point department on frame (1) surface puts and is equipped with net (7) in the heat dissipation, and all is equipped with lamp shade groove (6) on frame (1) surface of net (7) both sides in the heat dissipation to frame (1) surface above lamp shade groove (6) all is fixed with drags hole (2), frame (1) is kept away from and is equipped with isolation mechanism (8) on the outer wall of license plate layer board (4) one side.

2. The automobile front bumper with the hydraulic buffering function according to claim 1, characterized in that: the frame (1) inside central point department is equipped with adhesive (14), and inside the frame (1) of adhesive (14) one side is pasted and is had TPE plastic board (13), and adhesive (14) keep away from frame (1) inside packing of TPE plastic board (13) one side has metal ion (15).

3. The automobile front bumper with the hydraulic buffering function according to claim 1, characterized in that: drag net (7) top in the heat dissipation of hole (2) one side and all be equipped with buffering shell (3), and be equipped with hydraulic cushion cylinder (12) on buffering shell (3) is close to the outer wall of frame (1) one side to hydraulic cushion cylinder (12) keep away from the one end of buffering shell (3) and the fixed surface of frame (1) are connected, all be fixed with stopper (9) on the buffering shell (3) outer wall of hydraulic cushion cylinder (12) both sides, and stopper (9) keep away from all being equipped with spring cylinder (11) on buffering shell (3) outer wall of hydraulic cushion cylinder (12) one side, and spring cylinder (11) keep away from the one end of buffering shell (3) and the fixed surface of frame (1) and are connected.

4. The automobile front bumper with the hydraulic buffering function according to claim 1, characterized in that: two groups of dragging holes (2) are arranged, and the adjacent dragging holes (2) are symmetrical about the center line of the frame (1).

5. The automobile front bumper with the hydraulic buffering function according to claim 1, characterized in that: the top of net (7) is equipped with license plate layer board (4) in the heat dissipation, and license plate layer board (4) both ends on surface all are equipped with mounting hole (5) to adjacent mounting hole (5) are symmetrical about the central line of license plate layer board (4), license plate layer board (4) are kept away from and are equipped with connecting block (10) on the outer wall of mounting hole (5) one side, and connecting block (10) keep away from the one end of license plate layer board (4) and the fixed surface of frame (1) and be connected.

6. The automobile front bumper with the hydraulic buffering function according to claim 1, characterized in that: isolation mechanism (8) are equipped with separation net (801), clamp splice (802), through-hole (803), holding bolt (804) and screw hole (805) from right side to left side in proper order, be equipped with separation net (801) on the outer wall of frame (1) one side of keeping away from license plate layer board (4), all be equipped with clamp splice (802) on two lateral walls of separation net (801) to the inside central point department of clamp splice (802) all is fixed with through-hole (803), be equipped with screw hole (805) on frame (1) outer wall of through-hole (803) position department, and install holding bolt (804) on clamp splice (802) outer wall of through-hole (803) position department to the one end of holding bolt (804) runs through-hole (803) and with screw hole (805) threaded connection.