CN2757064Y

CN2757064Y - Refrigerator door with support frame movable door

Info

Publication number: CN2757064Y
Application number: CN 200420075136
Authority: CN
Inventors: 李恒国; 闫学彬; 王国兵
Original assignee: Henan Xinfei Electric Group Co Ltd
Current assignee: Henan Xinfei Electric Group Co Ltd
Priority date: 2004-11-13
Filing date: 2004-11-13
Publication date: 2006-02-08
Anticipated expiration: 2014-11-13

Abstract

The utility model discloses a refrigerator door with a bracket and a movable door, which comprises a refrigerator door body, wherein an inner housing of the refrigerator door body can be provided with a bracket, both sides of the corresponding position of the bracket on the inner housing of the refrigerator door body are provided with rotating shafts and the rotating shafts are provided with a movable door. The movable door is assembled with the corresponding rotating shafts in a rotating way through shaft sleeves arranged on the outer walls of both sides of the movable door; the sleeve walls of the shaft sleeves are provided with openings for the transversal ingress of the rotation shafts. In the utility model, the assembly and the disassembly of the movable door are very convenient, and the practicability and the beautiful appearance of the refrigerator door are improved; moreover, after the assembly of the movable door, the movable door is not easy to fall off from the openings of the shaft sleeves.

Description

Refrigerator doors with carriage valve

Technical field

The utility model relates to a kind of refrigerator doors with carriage valve.

Background technology

On the cold sotrage door inner casing of current refrigerator carriage is housed all, carriage can hold Foods or drinks, hinged carrier door on some inner shell of refrigerator door, but this carrier door domestic consumer can not pull down it, it is just cumbersome to clean the carriage inboard like this, when in carriage, packing some big things in addition into, because carrier door fits badly and will occupy the refrigerating chamber space, even can cause refrigerator doors to be closed incessantly, along with growth in the living standard, the practicality and the aesthetic property of refrigerator improve constantly, and are necessary this Structure of refrigerator door is done further improvement.

The utility model content

The utility model purpose is to provide a kind of refrigerator doors with carriage valve, and this valve can freely separate or combination with refrigerator door easily.

The technical solution of the utility model is: a kind of refrigerator doors with carriage valve, comprise refrigerator door, and can install carriage on the inner casing of refrigerator door, be provided with rotating shaft in the both sides of the corresponding position of the inner casing bracket of refrigerator door, valve is installed in the rotating shaft.

Described valve is to rotate with corresponding rotating shaft by axle sleeve set on its both sides outer wall to be assembled together.

Have on the jacket wall of described axle sleeve and can hold the opening that rotating shaft laterally enters.

Opening both sides of the edge on the described axle sleeve are extended with two gib blocks along the outside one of opening direction, and the gap between two gib blocks forms gathering sill.

Described rotating shaft is that cross section is the prismatic axle of rectangle, and four ribs of rotating shaft rotate identical with the shaft hole inner wall of axle sleeve.

The thickness of described prism equates with the width of gathering sill.

Has the cambered surface that cooperates with the axis hole circumference of axle sleeve on the narrow side of described rotating shaft.

The broad side surface of described rotating shaft and the angle of cut of horizontal direction are acute angle.

The broad side surface of described rotating shaft and the angle of cut of horizontal direction are at 15 °～75 °.

Effect of the present utility model and advantage are: the carriage both sides at inner shell of refrigerator door are provided with rotating shaft, other is provided with the valve that cooperates with the rotating shaft activity, the jacket wall of the axle sleeve on the valve is provided with opening, make the axle sleeve can be from laterally inserted or break away from rotating shaft, therefore the dismounting valve is very convenient, has strengthened the practicality of refrigerator doors and attractive in appearance; The utility model has adopted the structure that prismatic axle cooperates with circular axis hole in addition, and utilizes the setting angle of prismatic broad side surface and the design that horizontal direction is acute angle, makes valve load onto the back and is difficult for coming off from the opening part of axle sleeve.

Description of drawings

Fig. 1 is the perspective view of valve of the present utility model;

Fig. 2 is the side view of valve;

Fig. 3 is the structural representation of inner shell of refrigerator door of the present utility model;

Fig. 4 is the A-A cutaway view of Fig. 3;

Fig. 5 is the partial enlarged drawing at the B place of Fig. 4;

Fig. 6 is the structural representation that inner shell of refrigerator door of the present utility model combines with valve;

Fig. 7 is the C-C cutaway view of Fig. 6;

Fig. 8 is the partial enlarged drawing at the D place of Fig. 7.

The specific embodiment

As shown in Figure 1 and Figure 2, the two sides of valve 1 are provided with two axle sleeves 2 of center on same axis, axle sleeve 2 has circular axis hole, radially be provided with the opening 3 that is communicated with its axis hole at the jacket wall upper edge of axle sleeve 2 axis hole, the both sides of the edge of this opening 3 are extended with two gib blocks 4 along the outside one of opening direction, gap between two gib blocks 4 forms gathering sill 5, the gap of gathering sill 5 equates with opened gap, gib block 4 is the rubber-like plastic material, can enlarge the width of gathering sill 5 during gib block 4 pressurizeds, not restore to the original state during pressurized.

As Fig. 3, Fig. 4, shown in Figure 5, on inner shell of refrigerator door 6, have multiple row carriage mounting blocks 8, in the installation site of the corresponding carriage in the top of carriage mounting blocks 8, the left and right sides at inner shell of refrigerator door 6 tops is provided with the rotating shaft 7 of two symmetries.Rotating shaft 7 is quadrangular axles, and cross section is a rectangle, and the minor face width of square-section equals the width of the gathering sill 5 of axle sleeve 2, is d; This rectangle can be external on the circular shaft hole circle week of axle sleeve 2.Like this, from the side of rotating shaft 7, just can insert in the circular axis hole of axle sleeve 2 along the gathering sill 5 of axle sleeve 2 the narrower side of rotating shaft 7; The rotation that can coincide on the axis hole circumference of axle sleeve 2 of four ribs of rotating shaft 7 has cambered surface in addition on rotating shaft 7 narrower sides, axle sleeve 2 can be rotated in rotating shaft 7 smoothly.

As shown in Figure 5, the broad side surface of rotating shaft 7 and the angle of cut α of horizontal direction institute are 15 °, insert or when separating, need be to tilt 15 ° of angles with horizontal direction and insert or take out when axle sleeve 2 and rotating shaft 7 cooperates.When the utility model uses in reality, as Fig. 6, Fig. 7, shown in Figure 8, valve 1 is installed in the top of inner shell of refrigerator door 6, the left side of inner shell of refrigerator door 6, right two rotating shafts 7 are corresponding respectively to enter in the axle sleeve 2 of valve 1, the axis hole of axle sleeve 2 can freely rotate in rotating shaft 7, thereby valve 1 can free rotary opening closing, because the width of the narrower side of the rotating shaft 7 of inner shell of refrigerator door 6 is greater than the width of the gathering sill 5 of the axle sleeve 2 of valve 1, rotating shaft 7 can not go out from the opening 3 of axle sleeve 2 when rotating at ordinary times, therefore the gib block 4 of gathering sill 5 both sides also has the effect that rotating shaft of preventing 7 is deviate from from axle sleeve 2, in the time of unless valve 1 need being taken off, behind the opening 3 with the corresponding axle sleeve 2 in narrower side of rotating shaft 7, be to tilt 15 ° of angular direction with horizontal direction and be pulled outwardly valve 1, hold the narrower side of rotating shaft 7 and deviate from, valve 1 is separated with inner shell of refrigerator door 6 along gathering sill 5.

When needs install valve 1, opposite with the method for separating, only need are aimed at the narrower side of the rotating shaft 7 of inner shell of refrigerator door 6 with the opening 3 of the axle sleeve 2 of valve 1, be to tilt 15 ° of angular direction with horizontal direction and inwardly push away valve 1, just the axle sleeve 2 of valve 1 can be sleeved in the rotating shaft 7 of inner shell of refrigerator door 6 again.

The cover wall opening that design purport of the present utility model is a kind of axle sleeve can hold rotating shaft and laterally insert from the side and rotary axis hole fit structure, certainly, the position of axle sleeve and rotating shaft can exchange on valve and inner shell of refrigerator door, be to establish axle sleeve on the inner shell of refrigerator door, and establish rotating shaft on the carrier door body; Rotating shaft can be that the circular hole axle sleeve cooperates prismatic rotating shaft with cooperating of axle sleeve, also can be that the elliptical aperture axis hole cooperates cylindrical shaft, more than all belong to the simple replacement of the utility model main technical schemes, still belong to protection domain of the present utility model.

Claims

1, a kind of refrigerator doors with carriage valve comprises refrigerator door, can install carriage on the inner casing of refrigerator door, it is characterized in that: the both sides in the corresponding position of the inner casing bracket of refrigerator door are provided with rotating shaft, and valve is installed in the rotating shaft.

2, refrigerator doors according to claim 1 is characterized in that: described valve is to rotate with corresponding rotating shaft by axle sleeve set on its both sides outer wall to be assembled together.

3, refrigerator doors according to claim 2 is characterized in that: have on the jacket wall of described axle sleeve and can hold the opening that rotating shaft laterally enters.

4, refrigerator doors according to claim 3 is characterized in that: the opening both sides of the edge on the described axle sleeve are extended with two gib blocks along the outside one of opening direction, and the gap between two gib blocks forms gathering sill.

5, refrigerator doors according to claim 1 is characterized in that: described rotating shaft is that cross section is the prismatic axle of rectangle, and four ribs of rotating shaft rotate identical with the shaft hole inner wall of axle sleeve.

6, according to claim 4 or 5 described refrigerator doors, it is characterized in that: the thickness of described prism equates with the width of gathering sill.

7, refrigerator doors according to claim 5 is characterized in that: have the cambered surface that cooperates with the axis hole circumference of axle sleeve on the narrow side of described rotating shaft.

8, refrigerator doors according to claim 5 is characterized in that: the broad side surface of described rotating shaft and the angle of cut of horizontal direction are acute angle.

9, refrigerator doors according to claim 8 is characterized in that: the broad side surface of described rotating shaft and the angle of cut of horizontal direction are at 15 °～75 °.