CN202393141U

CN202393141U - Internal pressure door refrigerator

Info

Publication number: CN202393141U
Application number: CN2011205576917U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-28
Filing date: 2011-12-28
Publication date: 2012-08-22
Anticipated expiration: 2021-12-28

Abstract

The utility model relates to a refrigerator, and in particular relates to an internal pressure door refrigerator which comprises a refrigerator door, a first air damper, a first hook, a cross rod, a conical head, a rotary shaft, a second hook, a circular ring spring, a second air damper and a box body, wherein one end of the cross rod is fixed on the refrigerator door, and the other end of the cross rod is fixedly connected with the conical head. The internal pressure door refrigerator provided by the utility model has the advantages that after the internal pressure door refrigerator is used, the refrigerator door is pressed tightly, cold leakage and permeation of steam are prevented; and the internal pressure door refrigerator is simple to manufacture and install, and is easy to produce and operate.

Description

Press off door refrigerator in a kind of

Technical field

The utility model relates to refrigerator, presses off door refrigerator in especially a kind of.

Background technology

Refrigerator in use, refrigerating chamber often will open the door.The door of present cold storage chamber of refrigerator generally is that one-sided hinge type opens the door, and adopts magnetic stripe to attract to compress door; This method that compresses door; Door is often closed not tight, causes the cold air of refrigerating chamber in crack between a door and its frame, to spill, and this not only wastes energy; Cause dewfall but also bring the steam outside the refrigerating chamber into refrigerator, influence the use of refrigerator.

Summary of the invention

The purpose of the utility model is to overcome defective of the prior art, adopts to press off door refrigerator in a kind of, and the door of refrigerator is compressed, and prevents the infiltration of cold draining and steam, makes and installs simply, easy operating.

For realizing above-mentioned purpose; The technical scheme of the utility model is to adopt to press off door refrigerator in a kind of; Comprise refrigerator doors, first air damper, first hook, cross bar, nose cone, turning cylinder, second hook, annulus spring, second air damper, casing; Described cross bar one end is fixed on the refrigerator doors, and the other end of cross bar is fixedly connected a nose cone.

Described first air damper is fixedly connected first hook, and described second air damper is fixedly connected second hook.

Described first hook and second hook are drilled with the hole respectively, are separately installed with turning cylinder in the hole, and described first hook and the second hook end are equipped with the annulus spring that tightens up.

The basic principle of the utility model: after using the utility model, when needs are opened refrigerator doors, refrigerator doors is inwardly pushed away; At this moment; One end of inside extruding first hook of nose cone and second hook is linked up with the hook and second of winning and opening, because the damping action of first air damper and second air damper is arranged; Unclamp refrigerator doors; Though first hook and second hook have the effect of tightening up of annulus spring, can not be at once that first hook and second hook is closed, can open refrigerator doors this moment.When wanting closing refrigerator door, nose cone squeezes opens first hook and second hook, and cone headed neck is blocked, and refrigerator doors is fastened.

The beneficial effect of the utility model is:

(1) with refrigerator doors press tighter, prevent the infiltration of cold draining and steam.

(2) make and install simply, be easy to production operation.

Description of drawings

Fig. 1 is that the utility model closes sketch map behind the door.

Fig. 2 is the sketch map that opens the door of the utility model.

Among the figure: 1, refrigerator doors 2, first air damper 3, first hook 4, cross bar 5, nose cone 6, turning cylinder 7, second hook 8, annulus spring 9, second air damper 10, casing.

The specific embodiment

In conjunction with Fig. 1 and Fig. 2 the utility model specific embodiment is further described:

The technical scheme that provides according to the utility model; Press off door refrigerator in a kind of; Comprise refrigerator doors 1, first air damper 2, first hook 3, cross bar 4, nose cone 5, turning cylinder 6, second hook 7, annulus spring 8, second air damper 9, casing 10; Described cross bar 4 one ends are fixed on the refrigerator doors 1, and the other end of cross bar 4 is fixedly connected a nose cone 5.

Described first air damper 2 is fixedly connected first hook 3, and described second air damper 9 is fixedly connected second hook 7.

Described first hook, 3 and second hook 7 is drilled with the hole respectively, is separately installed with turning cylinder 6 in the hole, and described first hook, 3 and second hook 7 ends are equipped with the annulus spring 8 that tightens up.

The basic principle of the utility model: after using the utility model, when needs are opened refrigerator doors 1, refrigerator doors 1 is inwardly pushed away; At this moment; Nose cone 5 is an end of extruding first hook 3 and second hook 7 inwardly, hook 3 and second hook 7 of winning is opened, because the damping action of first air damper 2 and second air damper 9 is arranged; Unclamp refrigerator doors 1; Though first hook, 3 and second hook 7 has the effect of tightening up of annulus spring 8, can not be at once with first hook, 3 and second hook, 7 closures, can open refrigerator doors 1 this moment.When wanting closing refrigerator door 1, nose cone 5 squeezes opens first hook, 3 and second hook 7, and the neck of nose cone 5 is blocked, and refrigerator doors 1 is fastened.

The beneficial effect of the utility model is, with refrigerator doors 1 press tighter, prevent the infiltration of cold draining and steam; Make and install simply, be easy to production operation.

Claims

1. press off door refrigerator in one kind; It is characterized in that: comprise refrigerator doors, first air damper, first hook, cross bar, nose cone, turning cylinder, second hook, annulus spring, second air damper, casing; Described cross bar one end is fixed on the refrigerator doors, and the other end of cross bar is fixedly connected a nose cone.

2. according to claim 1ly press off door refrigerator in a kind of, it is characterized in that: described first air damper is fixedly connected first hook, and described second air damper is fixedly connected second hook.

3. according to claim 1ly press off door refrigerator in a kind of, it is characterized in that: described first hook is drilled with the hole respectively with second hook, is separately installed with turning cylinder in the hole, and described first links up with and the second hook end is equipped with the annulus spring that tightens up.