CN211075805U

CN211075805U - Front bumper installing support welded piece for automobile safety

Info

Publication number: CN211075805U
Application number: CN201921932845.9U
Authority: CN
Inventors: 王光建; 周桃虎
Original assignee: Qingdao Jinpeng Lianchuang Machinery Technology Co ltd
Current assignee: Qingdao Jinpeng Lianchuang Machinery Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-24
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a front bumper installing support seam piece for car safety, including the seam piece, the limiting plate is installed to the bottom of seam piece, limiting plate bottom fixedly connected with inserts the post soon, insert the inside of post soon and seted up spacing hole, the top and the limiting plate intercommunication in spacing hole, the inner wall laminating of seam piece has the spacing ring, the bottom plate is installed to the bottom of spacing ring. The utility model discloses in, the external diameter through inserting the post soon is less than the internal diameter of mounting hole, insert the inside spacing hole of intercommunication bottom plate and inserting the post outer wall soon of seting up of post soon, and then when seam piece and installing support installation, insert the post soon and can fix a position the jack fast, and then when pressing down the bottom plate, two connecting rods outwards extrude two picture pegs for the lug of two picture pegs one side is inserted in the recess through the mounting hole, thereby realized that the quick jack installation of seam piece is fixed, improved the agility of seam piece installation.

Description

Front bumper installing support welded piece for automobile safety

Technical Field

The utility model relates to an automobile bumper installation technical field especially relates to a front bumper installing support seam piece for car safety.

Background

Bumpers are mounted at the front and rear ends of an automobile, and have a decoration function, more importantly, a safety device which absorbs and buffers external impact force and protects the automobile body and passengers, the bumpers have the functions of safety protection, decoration of the automobile and improvement of aerodynamic characteristics of the automobile, and meanwhile, in order to reduce the damage of the passenger caused by side collision of the automobile, automobile door bumpers are usually mounted on the automobile so as to enhance the anti-collision impact force of the automobile door.

However, current car safety is with front bumper installing support seam piece, firstly, adopt the screw thread to close the connection soon mostly, hardly control seam piece and mounting hole diameter size, and then it is loaded down with trivial details with the mounting hole alignment to lead to seam piece, secondly, current car safety is with front bumper installing support seam piece, adopt the screw thread to close the connection soon mostly or the lug weld, and then can't guarantee that the seam piece live time later screw thread relaxes and the welding piece rusts and leads to the insecure phenomenon of welding department, the installation and the dismantlement of the safe front bumper installing support of car of also being convenient for simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a front bumper mounting bracket welding piece for automobile safety.

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

the utility model provides a car safety is with preceding bumper installing support seam piece, includes the seam piece, the limiting plate is installed to the bottom of seam piece, limiting plate bottom fixedly connected with inserts the post soon, insert the inside of post soon and seted up spacing hole, the top and the limiting plate intercommunication in spacing hole, the inner wall laminating of seam piece has the spacing ring, the bottom plate is installed to the bottom of spacing ring, the interior table wall welding of spacing ring has clockwise thread, first pivot is installed to the bottom of bottom plate, first pivot swivelling joint has two connecting rods, two connecting rods all rotate with the picture peg through the second pivot and are connected.

As a further description of the above technical solution:

the vertical cross-section of spacing ring is with the J type structure of bottom plate vertical axis symmetry, and the inboard fixedly connected with a plurality of stoppers of department of buckling of spacing ring.

As a further description of the above technical solution:

the two connecting rods are located inside the limiting holes, and the inserting plate is slidably embedded in the limiting holes and the inner walls of the quick inserting columns.

As a further description of the above technical solution:

the two inserting plates are arranged, and one sides of the two inserting plates, which are far away from the quick inserting columns, are fixedly connected with protruding blocks.

As a further description of the above technical solution:

the outer table wall in top of seam spare has seted up the spacing groove that a plurality of cooperation stoppers used, the spacing groove is the book type structure, and the interval equals between two adjacent spacing grooves.

As a further description of the above technical solution:

the weldment is provided with the installing support, the mounting hole that the cooperation was used soon is seted up to the inner wall of installing support, the inner wall of mounting hole has seted up annular groove around the centre of a circle.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the external diameter through inserting the post soon is less than the internal diameter of mounting hole, insert the inside spacing hole of intercommunication bottom plate and inserting the post outer wall soon of seting up of post soon, and then when seam piece and installing support installation, insert the post soon and can fix a position the jack fast, and then when pressing down the bottom plate, two connecting rods outwards extrude two picture pegs for the lug of two picture pegs one side is inserted in the recess through the mounting hole, thereby realized that the quick jack installation of seam piece is fixed, improved the agility of seam piece installation.

2. The utility model discloses in, a plurality of spacing grooves have been seted up through seam piece outer wall top, the laminating of seam piece inner wall has the spacing ring, the vertical cross-section of spacing ring is two J type structures with the vertical central line symmetry of bottom plate, the stopper that the inboard fixedly connected with cooperation spacing groove of department of buckling of spacing ring used, and then when the spacing ring gliding, the stopper slides along the spacing inslot bending type, clockwise straining at last, the welding of spacing ring inner wall has clockwise screw, and then realized when seam piece closes the connection soon, seam piece and installing support are in the straining state, when seam piece anticlockwise dismantlement, also be dismantled simultaneously between the installation, and then realized the quick installation and the dismantlement of seam piece.

Drawings

FIG. 1 is a schematic top view of a front bumper mounting bracket seam of the present invention for vehicle safety;

FIG. 2 is a schematic view of the connection structure of the welding element and the mounting bracket of the present invention;

fig. 3 is a schematic structural view of the middle welded part of the present invention.

Illustration of the drawings:

1. mounting a bracket; 2. mounting holes; 3. welding a part; 4. inserting the column quickly; 5. a limiting plate; 6. a limiting ring; 7. a limiting groove; 8. a limiting hole; 9. a thread; 10. a limiting block; 11. a base plate; 12. a first rotating shaft; 13. a groove; 14. inserting plates; 15. a connecting rod; 16. a second rotating shaft; 17. and (4) a bump.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a front bumper mounting bracket seam piece for automobile safety comprises a seam piece 3, a limiting plate 5 is arranged at the bottom of the seam piece 3, a fast inserting column 4 is fixedly connected to the bottom of the limiting plate 5, a limiting hole 8 is arranged inside the fast inserting column 4, the top of the limiting hole 8 is communicated with the limiting plate 5, a limiting ring 6 is attached to the inner wall of the seam piece 3, a bottom plate 11 is arranged at the bottom of the limiting ring 6, clockwise threads 9 are welded on the inner surface wall of the limiting ring 6, and the threads 9 are arranged, so that when the seam piece 3 is connected in a screwing manner, the stability between the mounting bracket 1 and the seam piece 3 is ensured, meanwhile, when the screwing disassembly is improved, the disassembly speed of the welding part 3 is improved, the first rotating shaft 12 is installed at the bottom of the bottom plate 11, the first rotating shaft 12 is rotatably connected with two connecting rods 15, and the two connecting rods 15 are rotatably connected with the inserting plate 14 through the second rotating shaft 16.

Further, the vertical cross-section of spacing ring 6 is the J type structure with 11 vertical axis symmetries of bottom plate, and a plurality of stoppers 10 of the inboard fixedly connected with of department of buckling of spacing ring 6, and the setting of J type structure has improved the cooperation of spacing ring 6 and seam piece 3 and has used.

Furthermore, two connecting rods 15 are located inside the limiting hole 8, and the inserting plate 14 is slidably embedded in the limiting hole 8 and the inner wall of the fast inserting column 4, so that the inserting plate 14 can be quickly and slidably embedded in the inner wall of the limiting hole 8.

Further, the inserting plates 14 are provided with two inserting plates, one side, far away from the fast inserting column 4, of each inserting plate 14 is fixedly connected with a protruding block 17, and the arrangement of the protruding blocks 17 improves the stability between the welding part 3 and the mounting bracket 1.

Further, the spacing groove 7 that a plurality of cooperation stoppers 10 used is seted up to the outer table wall in top of seam piece 3, and spacing groove 7 is a book type structure, and the interval equals between two adjacent spacing grooves 7, and the setting of book type structure has improved stability and the quick detach nature between the installation between 1 and the seam piece 3.

Further, the seam piece 3 is provided with installing support 1, and installing support 1's inner wall has been seted up the cooperation and has been inserted the mounting hole 2 that post 4 used soon, and annular groove 13 has been seted up around the centre of a circle to the inner wall of mounting hole 2, and the external diameter through inserting post 4 soon is less than the internal diameter of mounting hole 2, and then the quick hole to the installation of being convenient for between installing support 1 and the seam piece 3.

The working principle is as follows: when in use, the fast inserting column 4 at the bottom of the welding part 3 is inserted into the mounting hole 2 of the mounting bracket 1, then the limiting ring 6 is pressed downwards, so that the limiting ring 6 slides along the inner wall of the welding part 3, the bottom plate 11 at the bottom of the limiting ring 6 simultaneously extrudes the two connecting rods 15 downwards, the top ends of the two connecting rods 15 are rotatably connected with the bottom plate 11 through the first rotating shaft 12, the bottom ends of the two connecting rods are respectively rotatably connected with the inserting plates 14 through the second rotating shaft 16, so that the inserting plates 14 slide outwards along the inner wall of the limiting hole 8, further the fast inserting column 4 slides out through the limiting hole 8, further the lug 17 at one side of the two inserting plates 14 far away from the limiting hole 8 is matched with the groove 13 at the inner wall of the mounting hole 2 for use, further the welding part 3 is fixed with the mounting bracket 1, further when the limiting block 10 at the inner side of the bending part of the limiting ring 6 is matched, and then make stopper 10 slide in spacing groove 7, and then die the seam piece 3 with the clockwise lock of installing support 1, the welding of 6 inner walls of spacing ring has clockwise screw thread 9, and then when closing the connection soon, still is in fixed state between installing support 1 and the seam piece 3, and then has improved the practicality of seam piece 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A front bumper mounting bracket welding piece for automobile safety comprises a welding piece (3), it is characterized in that a limiting plate (5) is arranged at the bottom of the welding piece (3), the bottom of the limiting plate (5) is fixedly connected with a fast inserting column (4), a limiting hole (8) is arranged inside the fast inserting column (4), the top of the limiting hole (8) is communicated with the limiting plate (5), the inner wall of the welding part (3) is attached with a limiting ring (6), a bottom plate (11) is arranged at the bottom of the limiting ring (6), clockwise threads (9) are welded on the inner surface wall of the limiting ring (6), a first rotating shaft (12) is arranged at the bottom of the bottom plate (11), the first rotating shaft (12) is rotatably connected with two connecting rods (15), the two connecting rods (15) are rotatably connected with the inserting plate (14) through second rotating shafts (16).

2. The front bumper mounting bracket welded piece for automobile safety according to claim 1, characterized in that the vertical section of the limiting ring (6) is a J-shaped structure symmetrical about the vertical axis of the bottom plate (11), and a plurality of limiting blocks (10) are fixedly connected to the inner side of the bent part of the limiting ring (6).

3. The front bumper mounting bracket weldment for automobile safety according to claim 1, wherein the two connecting rods (15) are located inside the limiting hole (8), and the insert plate (14) is slidably inserted into the limiting hole (8) and the inner wall of the quick insert post (4).

4. The front bumper mounting bracket weldment for automobile safety according to claim 3, wherein there are two insert plates (14), and a protrusion (17) is fixedly connected to one side of each of the two insert plates (14) away from the quick-insertion column (4).

5. The front bumper mounting bracket welded piece for the safety of the automobile according to claim 2, wherein the outer surface wall of the top of the welded piece (3) is provided with a plurality of limiting grooves (7) matched with the limiting blocks (10) for use, the limiting grooves (7) are of a folding structure, and the distance between every two adjacent limiting grooves (7) is equal.

6. The front bumper mounting bracket seam piece for the automobile safety according to claim 1, characterized in that the seam piece (3) is provided with a mounting bracket (1), the inner wall of the mounting bracket (1) is provided with a mounting hole (2) matched with the quick insertion post (4) for use, and the inner wall of the mounting hole (2) is provided with an annular groove (13) around the center of circle.