CN209305520U

CN209305520U - A kind of bumper convenient for assembly

Info

Publication number: CN209305520U
Application number: CN201920070875.7U
Authority: CN
Inventors: 李浩明
Original assignee: CHONGQING DAFO PLASTIC Co Ltd
Current assignee: CHONGQING DAFO PLASTIC Co Ltd
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2019-08-27
Anticipated expiration: 2029-01-16

Abstract

The utility model relates to technical field of automobile accessories, in particular a kind of bumper convenient for assembly, including bumper, the bumper left end and the position of right end are equipped with loop bar, block and buffer spring are equipped in the loop bar, the block is located at buffer spring rear end, two inserted links are plugged in loop bar, spring there are two being set between two inserted links, two springs are located at the position close to the front-end and back-end of inserted link, and stud there are two setting is located remotely from that one side of spring on the inserted link；The utility model is equipped with spring between two inserted links by setting and inserted link is equipped with stud, solving existing bumper, tailstock sole is interior and inserted link is bolted with tailstock sole to be plugged on, the problem of inserted link inner space is small, is not easy to installation bolt；The ability for solving existing bumper mitigation foreign impacts power equipped with buffer spring by the inserted link rear end being located in loop bar is low, the weak problem of elasticity.

Description

A kind of bumper convenient for assembly

Technical field

The utility model relates to technical field of automobile accessories, specially a kind of bumper convenient for assembly.

Background technique

Bumper is mounted on automobile front and back end, not only there is decoration functions, more importantly absorbs and mitigates foreign impacts power, prevents Protect the safety device of vehicle body protection vehicle body and occupant safety function；But existing bumper is to be plugged on tailstock sole Interior and inserted link is bolted with tailstock sole, and inserted link inner space is small, is not easy to installation bolt, and existing automobile is protected The ability that dangerous thick stick mitigates foreign impacts power is low, and elasticity is weak, in consideration of it, it is proposed that a kind of car insurance bar convenient for assembly.

Utility model content

The purpose of this utility model is to provide a kind of bumpers convenient for assembly, to solve in above-mentioned background technique It is proposed problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of bumper convenient for assembly, including bumper are all provided on the bumper and by the position of two close end There is loop bar, is equipped with block and buffer spring in the loop bar, the block is located at buffer spring rear end, is plugged with two in loop bar Inserted link is set between two inserted links there are two spring, and two springs are located at close to the front-end and back-end of inserted link Position, and the left end of spring and right end are equipped with spring positioning block, the spring positioning block is structure as a whole with inserted link, described to insert It is located remotely from that one side of spring and is set there are two stud on bar, two studs are in the front end for being close to inserted link.

Preferably, it is arranged with tailstock sole on two inserted links, simultaneously positioned at the side wall close to the tailstock sole Circular hole is set there are two circular hole there are two opening up at rear end, and the circular hole is pierced by horizontal through tailstock sole, the stud Nut is arranged with outside the part of circular hole, the nut is threadedly coupled with nut.

Preferably, the bumper cross section is I-shaped, and the inside of bumper is hollow structure.

Preferably, the bumper is bolted to connection with the loop bar, and loop bar is rectangular steel tube, before loop bar Inner wall protrusion is held, the rear end of loop bar is equipped with " W " v notch v, and notch is adapted with bumper outer wall shape.

Preferably, the front inner wall of the loop bar is inwardly projecting, and the inserted link rear end is equipped with bumping square, bumping square Thickness is equal with the thickness that loop bar inner wall protrudes.

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

1. the utility model is equipped with spring between two inserted links by setting and inserted link is equipped with stud, solve Existing bumper is to be plugged in tailstock sole and inserted link is bolted with tailstock sole, sky inside inserted link Between it is small, be not easy to installation bolt the problem of.

2. the utility model is equipped with buffer spring by the inserted link rear end being located in loop bar and solves existing car insurance The ability that thick stick mitigates foreign impacts power is low, the weak problem of elasticity.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the assembly explosive view of the utility model；

Fig. 3 is the sectional arrangement drawing of the utility model.

In figure: 1, bumper；2, loop bar；21, block；22, buffer spring；3, inserted link；31, stud；32, nut；33, bullet Spring locating piece；34, spring；4, tailstock sole；41, circular hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:

A kind of bumper convenient for assembly, including bumper 1 are equipped on bumper 1 and by the position of two close end Loop bar 2, loop bar 2 is interior to be equipped with block 21 and buffer spring 22, and block 21 is located at 22 rear end of buffer spring, is plugged with two in loop bar 2 A inserted link 3.

In the present embodiment, set between two inserted links 3 there are two spring 34, two springs 34 are located at close to inserted link 3 The position of front-end and back-end, and the left end of spring 34 and right end are equipped with spring positioning block 33, spring positioning block 33 is with inserted link 3 Integrated formed structure is located remotely from that one side of spring 34 on inserted link 3 and sets there are two stud 31, and two studs 31 are close to The front end of inserted link 3 is arranged with tailstock sole 4 on two inserted links 3, positioned at the side wall close to tailstock sole 4 and close to rear end Place is opened up there are two circular hole 41, and circular hole 41 is horizontal through tailstock sole 4, and stud 31 is pierced by circular hole 41, and stud 31 is pierced by circle It is arranged with nut 32 outside the part in hole 41, makes inserted link 3 convenient for being stably mounted on tailstock sole 4, and tearing open convenient for inserted link 3 It unloads.

It is worth noting that the distance between two circular holes 41 are equal with the distance between two studs 31, make inserted link 3 with Two circular holes 41 on tailstock sole 4 correspond.

Further, stud 31 and inserted link 3 closely weld, and fix inserted link 3 more stable.

In the present embodiment, 1 cross section of bumper is I-shaped, and making bumper 1, intensity is big in the horizontal direction, stress energy Power is strong；And the inside of bumper 1 is hollow structure, saves material cost and mitigates the weight of bumper 1.

In the present embodiment, bumper 1 is bolted to connection with loop bar 2, makes stable connection and easy to disassemble；Loop bar 2 Rear end be equipped with " W " v notch v, notch is adapted with 1 outer wall shape of bumper, and increase forced area makes bumper 1 and loop bar 2 Stable connection.

It is worth noting that 3 rear end of inserted link is equipped with bumping square, bump height is equal with the interior outage degree of 2 rear end of loop bar, And loop bar 2 is rectangular steel tube, the front inner wall of loop bar 2 is inwardly projecting, and blocking inserted link 3 prevents inserted link 3 from skidding off loop bar 2.

The bumper convenient for assembly of the present embodiment when in use, passes through the inserted link 3, stud 31 and spring of setting Two inserted links 3 are first mounted in loop bar 2 by 34 effects played convenient for assembly or disassembly, are installed in the corresponding position of inserted link 3 Upper spring 34 clamps two inserted links 3, makes 34 forced compression of spring, and then two inserted links 3 is made mutually to be close to insertion tailstock sole 4, when stud 31 reaches the position of corresponding circular hole 41, two inserted links 3 are unclamped, spring 34 struts two inserted links 3, at this time Stud 31 stretches out circular hole 41, inserted link 3 and loop bar 2 is then fixed in the assembly of nut 32 on stud 31, finally by buffer spring 22 are placed in loop bar 2, and the coefficient of elasticity of bumper is increased by the buffer spring 22 of setting, keep automobile safer, Block 21 is loaded at the rear of buffer spring 22 in loop bar 2, finally by the notch of 2 front end of loop bar and installation upper bumper 1 Outer wall fitting, is fixed loop bar 2 and bumper 1 with bolt.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. a kind of bumper convenient for assembly, including bumper (1), it is characterised in that: on the bumper (1) and close The position at both ends is equipped with loop bar (2), and block (21) and buffer spring (22), the block (21) are equipped in the loop bar (2) Two inserted links (3) are plugged with positioned at buffer spring (22) rear end, in loop bar (2), set that there are two bullets between two inserted links (3) Spring (34), two springs (34) are located at the position close to the front-end and back-end of inserted link (3), and the left end of spring (34) It is equipped with spring positioning block (33) with right end, the spring positioning block (33) is an integral molding structure with inserted link (3), the inserted link (3) it is located remotely from the one side of spring (34) and is set there are two stud (31) on, two studs (31) are close to inserted link (3) Front end.

2. the bumper according to claim 1 convenient for assembly, it is characterised in that: covered on two inserted links (3) Equipped with tailstock sole (4), the side wall of the tailstock sole (4) simultaneously opens up that there are two circular hole (41) at rear end, described Circular hole (41) is horizontal through tailstock sole (4), and the stud (31) is pierced by circular hole (41), and stud (31) is pierced by circular hole (41) Part outside be arranged with nut (32), the nut (32) is threadedly coupled with nut (32).

3. the bumper according to claim 1 convenient for assembly, it is characterised in that: bumper (1) cross section For I-shaped, and the inside of bumper (1) is hollow structure.

4. it is according to claim 1 convenient for assembly bumper, it is characterised in that: the bumper (1) with it is described Loop bar (2) is bolted to connection, and loop bar (2) is rectangular steel tube, and the front inner wall of loop bar (2) is protruded, after loop bar (2) End is equipped with " W " v notch v, and notch is adapted with bumper (1) outer wall shape.

5. the bumper according to claim 1 convenient for assembly, it is characterised in that: in the front end of the loop bar (2) Wall is inwardly projecting, and inserted link (3) rear end is equipped with bumping square, the thickness of thickness and loop bar (2) the inner wall protrusion of bumping square It is equal.