CN201092792Y

CN201092792Y - Buffer support

Info

Publication number: CN201092792Y
Application number: CNU2007200574590U
Authority: CN
Inventors: 李浩典
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-26
Filing date: 2007-09-26
Publication date: 2008-07-30
Anticipated expiration: 2017-09-26

Abstract

The utility model relates to a buffer rack, which comprises a rack body, a front U-shaped case, a middle U-shaped case and a back U-shaped case that are modeled on the rack body sequently, wherein the openings of the front U-shaped case and the back U-shaped case face downwards, the opening of the U-shaped case faces upwards, an arc shaped location table which is the shape of the upper end face is modeled at the lower part of front end face of the front U-shaped case. By adopting the technique scheme, the rack body is divided into two kinds of U-shaped case whose openings is one upwards and one downwards. Only using the upper mould and lower mode structures when modeling the rack, the mould core is saved, the mould becomes simple, the mould cost is saved and the mould life is lengthened greatly.

Description

A kind of bumper support

Technical field:

The utility model relates to a kind of bumper support.

Background technology:

In order to make drawer door produce caching function at closing time, snubber all is installed on door usually, and need use support when snubber is installed, but the bumper support (as Fig. 1 and Fig. 2) on the market is owing to be subjected to the influence of structure now, adding the mould that uses man-hour is that upper and lower mould adds a mold insert structure again, the movement step of mould is many during moulding, increases the processing cost of product and the application life of reducing mould.

Summary of the invention:

The purpose of this utility model is in order to solve the shortcoming of above-mentioned prior art, a kind of bumper support simple in structure, with low cost to be provided.

For achieving the above object, the technical scheme that the utility model provides is: a kind of bumper support, include rack body, U-shaped housing, middle U-shaped housing and back U-shaped housing before on rack body, forming successively, before the U-shaped housing and, Open Side Down for back U-shaped housing, and the opening of middle U-shaped housing upwards, forms the positioning table that the upper surface is a circular arc in the front end face bottom of preceding U shell body.

After adopting technique scheme, because rack body has been divided into opening two kinds of U-shaped housings one on the other, as long as use the structure of patrix and counterdie just passable, saved core rod when making rack forming, mould becomes simply, saves die cost greatly and prolongs die life.

Description of drawings:

Fig. 1, Fig. 2 are prior art bumper support perspective view;

Fig. 3 is a bumper support perspective view of the present utility model;

Fig. 4 is another perspective view of bumper support of the present utility model;

Fig. 5 is the sectional view of bumper support of the present utility model.

The specific embodiment:

Now elaborate the utility model in conjunction with the accompanying drawings:

Bumper support shown in accompanying drawing 3～accompanying drawing 5, include rack body 1, U-shaped housing 2, middle U-shaped housing 3 and back U-shaped housing 4 before on rack body 1, forming successively, Open Side Down for preceding U-shaped housing 2 and back U-shaped housing 4, and the opening of middle U-shaped housing 3 upwards, the end of back U-shaped housing 4 forms seal face 5, form upper surface 7 in the bottom of the front end face 6 of preceding U shell body 2 and be the positioning table 8 of circular arc, after adopting said structure, the mould of producing this support is than the existing core rod part of having saved, extend die life, and processing cost reduces greatly.

Claims

1. bumper support, include rack body (1), it is characterized in that: U-shaped housing (2), middle U-shaped housing (3) and back U-shaped housing (4) before on rack body (1), forming successively, Open Side Down for preceding U-shaped housing (2) and back U-shaped housing (4), and the opening of middle U-shaped housing (3) upwards, forms upper surface (7) in front end face (6) bottom of preceding U shell body (2) and be the positioning table of circular arc (8).