CN203132249U

CN203132249U - Door end cover for preventing door stopper of refrigerator from deviating

Info

Publication number: CN203132249U
Application number: CN 201220718867
Authority: CN
Inventors: 夏超
Original assignee: Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Midea Refrigerator Co Ltd
Priority date: 2012-12-24
Filing date: 2012-12-24
Publication date: 2013-08-14
Anticipated expiration: 2022-12-24

Abstract

The utility model relates to a door end cover for preventing a door stopper of a refrigerator from deviating, and belongs to the technical field of refrigerator door parts. The door stopper is arranged on the bottom of the door end cover, a hinge shaft sleeve and a fixing hole are arranged on the door stopper, a bolt hole corresponding to the fixing hole is formed in the door end cover, and a bulge loop is arranged on the bolt hole. When a bolt is mounted in the fixing hole and the bolt hole in a penetrating mode, the bolt is pressed on the bulge loop tightly. The door end cover for preventing the door stopper of the refrigerator from deviating can effectively guarantee the reliability of the opening angle and perfectly solve the problem that the opening angles of the door body is ununiform.

Description

A kind of door end cap that prevents the skew of refrigerator doors backstop

Technical field

The utility model relates to a kind of door end cap that prevents the skew of refrigerator doors backstop, belongs to refrigerator doors parts technical field.

Background technology

Find in the current refrigerator manufacture process that inconsistent situation can appear in refrigerator cold-storage door, door of refrigerator open angle, if exert oneself excessive switch door simultaneously, the door body will be interfered casing.Owing to used screw to fix between door holder retaining and the door end cap, find that by analysis there is the gap in the screw hole in screw and the door holder retaining, the stressed skew down of door holder retaining, extrusion screw, the screw hole oral area crimp of door holder retaining, it is bad to cause a body above-mentioned quality to occur.

The utility model content

Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of door end cap that prevents the skew of refrigerator doors backstop is provided.

In order to solve above technical problem, a kind of door end cap that prevents the skew of refrigerator doors backstop that the utility model provides:

Described door holder retaining is located at an end cap bottom; Described door holder is blocked and is provided with hinge shaft sleeve and fixing hole, is shaped on the screw hole corresponding with described fixing hole on the described door end cap, and described screw hole place is shaped on bulge loop, and when described fixing hole and screw hole installed screw, described screw was pressed on the bulge loop.

The utility model further improves and is:

1. the inner peripheral surface of the outer circumference surface of described screw and bulge loop is close to.

2. the nut of described screw and bulge loop are close to.

The beneficial effects of the utility model are as follows:

When refrigerator reached maximum at open angle, hinge contacted with door holder retaining stress surface; The door holder retaining is subjected to producing around the anticlockwise moment of torsion of hinge shaft hole after the hinge normal pressure.Increased the boss with backstop hole corresponding matching on the door end cap of the present utility model, strengthened the contact area of screw and screw hole, thereby strengthened the intensity of door holder retaining, thereby can more effectively offset the backstop moment of torsion that forms when opening the door, reduce the door body deformability, guarantee the open angle reliability, well solved the inconsistent problem of door body open angle.

Description of drawings

Below in conjunction with accompanying drawing the door end cap of refrigerator doors backstop skew that prevents of the present utility model is described further.

Fig. 1 is the structural representation of the utility model embodiment one.

Fig. 2 be among Fig. 1 A-A to profile.

Fig. 3 is the cross-sectional view of embodiment two.

Number in the figure is schematically as follows: 1-door end cap, 2-door holder retaining, 3-hinge shaft sleeve, 4-tapping screw, 5-bulge loop.

The specific embodiment

Embodiment one

As shown in Figure 1, the door end cap that prevents the skew of refrigerator doors backstop of present embodiment comprises: the bottom of door end cap 1, door end cap 1 uses tapping screw 4 that door holder retaining 2 is installed and fixed.

When opening the door maximum angle, door holder retaining 2 is subjected to the power of direction shown in Fig. 1 arrow, has produced around hinge shaft sleeve 3 anticlockwise moments of torsion.As shown in Figure 2, be shaped on bulge loop 5 in advance on the door end cap 1, bulge loop 5 is tightly fitted with the outer circumference surface of tapping screw 4, strengthens contact area and intensity and offsets door holder retaining moment of torsion, guarantees the open angle reliability.

Embodiment two

Present embodiment is the improvement on embodiment one basis, except with embodiment one same section difference as shown in Figure 3, bulge loop 5 fits tightly with the nut of tapping screw 4, offsets door holder retaining moment of torsion in order to strengthen contact area and intensity, guarantees the open angle reliability.

The utility model is not limited to the various embodiments described above, and all employings are equal to replaces the technical scheme that forms, and all drops on the protection domain of the utility model requirement.

Claims

1. door end cap that prevents refrigerator doors backstop skew, described door holder retaining is located at an end cap bottom; Described door holder is blocked and is provided with hinge shaft sleeve and fixing hole, be shaped on the screw hole corresponding with described fixing hole on the described door end cap, it is characterized in that: described screw hole place is shaped on bulge loop, and when described fixing hole and screw hole installed screw, described screw was pressed on the bulge loop.

2. according to the described door end cap that prevents the skew of refrigerator doors backstop of claim 1, it is characterized in that: the outer circumference surface of described screw and the inner peripheral surface of bulge loop are close to.

3. according to the described door end cap that prevents the skew of refrigerator doors backstop of claim 1, it is characterized in that: the nut of described screw and described bulge loop are close to.