CN203657337U

CN203657337U - Refrigerator

Info

Publication number: CN203657337U
Application number: CN201320728620.8U
Authority: CN
Inventors: 张磊; 陈士发; 周更生
Original assignee: Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Midea Refrigerator Co Ltd
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2014-06-18
Anticipated expiration: 2023-11-15

Abstract

The utility model provides a refrigerator. The refrigerator comprises a refrigerator body, a door body, hinge plates and a hinge shaft. The door body is mounted on the refrigerator body in a pivotable mode through an upper hinge and a lower hinge, the upper hinge and the lower hinge are placed on one side of the door body and are opposite to each other up and down, and the upper hinge and the lower hinge respectively comprise one hinge plate. Each hinge plate is fixedly arranged on the refrigerator body, and through holes are formed in the hinge plates. The hinge shaft penetrates through the through holes and can move left and right relative to the through holes, one end of the hinge shaft stretches into the door body, the door body can rotate relative to the hinge shaft, and the other end of the hinge shaft is fastened on the hinge plates through fastening assemblies. According to the refrigerator, after the door body tilts, contact points between the hinge shaft and the hinge plates can be changed by the way that the hinge shaft is moved left and right, so that the door body is corrected, the resistance and abrasion for opening the door body are reduced, the stress borne by the upper hinge and the stress borne by the lower hinge are increased, the service life of the upper hinge and the service life of the lower hinge are prolonged, and the upper hinge and the lower hinge are simple in structure and convenient to adjust.

Description

Refrigerator

Technical field

The utility model relates to home appliance field, especially relates to a kind of refrigerator.

Background technology

Refrigerator door hinge structure is single at present, and hinge production and processing technology complexity.In the time that sagging tilt phenomenon appears in door body, user is difficult for regulating.

Utility model content

The utility model is intended at least solve one of technical problem existing in prior art.For this reason, the utility model need to provide a kind of refrigerator, and the door body hinge arrangement of this refrigerator is simple, and production and processing is convenient, and is convenient to user door height is regulated.

Comprise according to refrigerator of the present utility model: casing; Door body, described door body is pivotably mounted on described casing by upper hinge and lower hinge, described upper hinge and described lower hinge are positioned at a side of described door body and just right up and down, each in described upper hinge and described lower hinge includes: flap, described flap is fixed on described casing, on described flap, is provided with through hole; Hinge axis, described hinge axis runs through described through hole and the relatively described through hole of described hinge axis can move left and right, it is rotatable that one end of described hinge axis extend into interior and described relatively described hinge axis of body of described door body, and the other end of described hinge axis is fixed on described flap by fastening assembly.

According to refrigerator of the present utility model, after the run-off the straight of door body, can change the contact point between hinge axis and flap by moving left and right hinge axis, thereby return main entrance body, reduce a body open the door resistance and wearing and tearing, improve upper hinge and the stressed size of lower hinge, improve the life-span of upper hinge and lower hinge, and simple according to the upper hinge of the utility model embodiment and lower hinge arrangement, and easy to adjust.

In addition, according to refrigerator of the present utility model, also can there is following additional technical feature:

According to an embodiment of the present utility model, each in described upper hinge and described lower hinge also comprises: hinge sleeve, outside and described hinge sleeve that described hinge sleeve is enclosed within described hinge axis extend in described door body at least partly.

According to an embodiment of the present utility model, described hinge sleeve is the tubular elements that one end has opening, and described one end of described hinge axis is inserted in described hinge sleeve from the opening of described hinge sleeve.

According to an embodiment of the present utility model, on the outer peripheral face of the part of the described hinge sleeve of insertion of the inner peripheral surface of described hinge sleeve and/or described hinge axis, be provided with lubricating grease.

According to an embodiment of the present utility model, described fastening assembly comprises annular projection and nut, and described annular projection is fixed on described hinge axis, and described flap is located between described annular projection and described nut.

According to an embodiment of the present utility model, between described flap and described nut, be provided with packing ring.

According to an embodiment of the present utility model, described through hole is Long Circle.

According to an embodiment of the present utility model, described through hole is rectangle.

Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:

Fig. 1 is according to the front view of the refrigerator of an embodiment of the utility model.

Fig. 2 is the partial enlarged drawing of a-quadrant in Fig. 1.

Fig. 3 is according to the top view of the refrigerator of an embodiment of the utility model.

Fig. 4 is the partial enlarged drawing in B region in Fig. 3.

Fig. 5 is according to the structural representation of the hinge axis of an enforcement of the utility model.

Reference numeral:

Refrigerator 100;

Door body 10;

Upper hinge 21; Lower hinge 22; Flap 23; Through hole 231; Hinge axis 24; Annular projection 241;

Fastening assembly 30;

Packing ring 40;

Nut 50.

The specific embodiment

Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.

In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the indication such as D score, " left side ", " right side ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.

Below with reference to Fig. 1-Fig. 5, describe according to the refrigerator 100 of the utility model embodiment.As shown in Figure 1, refrigerator 100 comprises: casing (scheming not shown), door body 10, upper hinge 21 and lower hinge 22.

Particularly, door body 10 is pivotably mounted on casing by upper hinge 21 and lower hinge 22.Upper hinge 21 and lower hinge 22 are arranged in the side (as the right side of Fig. 1) of a body 10 and just right up and down.Thus, door body 10 can rotate around upper hinge 21 and lower hinge 22, realizes opening or closing casing.Certainly, the utility model is not limited to this, and upper hinge 21 and lower hinge 22 also can be arranged in the opposite side (as the left side of Fig. 1) of a body 10.

Each in upper hinge 21 and lower hinge 22 includes: flap 23 and hinge axis 24.Wherein, flap 23 is fixed on casing, is provided with through hole 231 on flap 23.Hinge axis 24 runs through through hole 231 and the relative through hole 231 of hinge axis 24 can move left and right, one end of hinge axis 24 extend in a body 10 and the relative hinge axis 24 of door body 10 rotatable, the other end of hinge axis 24 is fastened on flap 23 by fastening assembly 30.That is to say, the lower end of upper hinge 21 extends through through hole 231 downwards and coordinates with door body 10, and the upper end of lower hinge 22 extends up through through hole 231 and coordinates with door body 10.Wherein, the length at through hole 231 two ends, left and right is greater than the radial dimension of hinge axis 24.In other words, hinge axis 24 and through hole 231 can move left and right for matched in clearance and hinge axis 24 in through hole 231.

Be understandable that, on door body 10, can be provided with pivoting hole (scheming not shown).One end of hinge axis 24 is engaged in pivoting hole rotationally.Like this, sagging if door body 10 occurs, user can first unscrew fastening assembly 30, changes the contact point of hinge axis 24 and flap 23 by moving left and right hinge axis 24, realizes like a cork the height of adjustment doors body 10.

Here it should be noted that, the shape of the through hole 231 forming on flap 23 can be Long Circle (as shown in Figure 4), can be also rectangle.As long as the relative through hole 231 of hinge axis 24 can move left and right.

Advantageously, as shown in Figure 5, according to an embodiment of the present utility model, fastening assembly 30 comprises annular projection 241 and nut 50, annular projection 241 is fixed on hinge axis 24, for example annular projection 241 is formed on the outer peripheral face of hinge axis 24, and flap 23 is located between annular projection 241 and nut.For example, take upper hinge 21 as example, its nut 50 be positioned at flap 23 above, annular projection is positioned at the lower surface of flap 23.And for example, below hinge be example, its nut is positioned at below flap, annular projection is positioned at the upper surface of flap.Thus, can improve the bonding strength of flap hinge axis.

Simultaneously, after 10 run-off the straights of door body, only need unclamp the nut 50 of upper hinge 21 and lower hinge 22, move left and right the hinge axis 23 of upper hinge 21 and lower hinge 22, make a body 10 again in original state, then the nut 60 of upper hinge 21 and lower hinge 23 is tightened and can be completed adjusting.But, should be understood that, fastening assembly 30 is not limited to this.

According to the refrigerator 100 of the utility model embodiment, after 10 run-off the straights of door body, can change the contact point between hinge axis 24 and flap 23 by moving left and right hinge axis 24, thereby return main entrance body 10, reduce a body 10 open the door resistance and wearing and tearing, improve upper hinge 21 and the stressed size of lower hinge 22, improve the life-span of upper hinge 21 and lower hinge 22, and simple in structure according to the upper hinge 21 of the utility model embodiment and lower hinge 22, and easy to adjust.

In embodiment more of the present utility model, each in upper hinge 21 and lower hinge 22 can also comprise: hinge sleeve (scheming not shown).Outside and hinge sleeve that hinge sleeve is enclosed within hinge axis 24 extend in a body 10 at least partly.Wherein, hinge sleeve is the tubular elements that one end has opening, and one end of hinge axis 24 is inserted in hinge sleeve from the opening of hinge sleeve.In other words, hinge sleeve coordinates with the pivoting hole of door body 10 at least partly.Be understandable that, hinge axis 24 can wear and tear in long-term use procedure with hinge sleeve.In the time that hinge axis 24 and the hinge sleeve degree of wear affect door body 10 to casing closed performance, can directly change hinge axis 24 or hinge sleeve, thereby avoid opposite house body 10 to exert an influence.

Further, the outer peripheral face of the part of the insertion hinge sleeve of the inner peripheral surface of hinge sleeve and/or hinge axis 24 is provided with lubricating grease.Thus, the frictional force producing can reduce hinge axis 24 and rotate in hinge sleeve time, reduces the wearing and tearing of hinge axis 24 in long-term use procedure, and then the service life of improving refrigerator 100 hinges.

Advantageously, between flap 23 and nut 50, be provided with packing ring 40.Thus, can further improve the intensity that coordinates between flap 23 and nut 50, prevent that hinge axis 24 from sliding.Simply describe according to the installation process of refrigerator 100 hinges of the utility model embodiment below, first flap 23 is fixed on casing, hinge sleeve is located in the pivoting hole of a body 10, and one end of hinge axis 24 is stretched in hinge sleeve.The other end of hinge axis 24, through the through hole 231 on flap 23, is finally fixed on hinge axis 24 on flap 23 by fastening assembly 30.The unloading process of hinge is the inverse process of installation process.Those skilled in the art is understandable, no longer describes in detail here.

According to the refrigerator of the utility model embodiment, hinge arrangement is simple, easy to assembly, and has effectively improved hinge parts production and processing technology complexity problem.User can facilitate the sagging door of leveling body.

In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.

Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims

1. a refrigerator, is characterized in that, comprising:

Casing;

Door body, described door body is pivotably mounted on described casing by upper hinge and lower hinge, and described upper hinge and described lower hinge are positioned at a side of described door body and just right up and down, and each in described upper hinge and described lower hinge includes:

Flap, described flap is fixed on described casing, on described flap, is provided with through hole;

Hinge axis, described hinge axis runs through described through hole and the relatively described through hole of described hinge axis can move left and right, it is rotatable that one end of described hinge axis extend into interior and described relatively described hinge axis of body of described door body, and the other end of described hinge axis is fastened on described flap by fastening assembly.

2. refrigerator according to claim 1, is characterized in that, described door body is provided with pivoting hole, and described one end of described hinge axis is engaged in described pivoting hole rotationally.

3. refrigerator according to claim 1, is characterized in that, each in described upper hinge and described lower hinge also comprises: hinge sleeve, outside and described hinge sleeve that described hinge sleeve is enclosed within described hinge axis extend in described door body at least partly.

4. refrigerator according to claim 3, is characterized in that, described hinge sleeve is the tubular elements that one end has opening, and described one end of described hinge axis is inserted in described hinge sleeve from the opening of described hinge sleeve.

5. refrigerator according to claim 4, is characterized in that, on the outer peripheral face of the part of the described hinge sleeve of insertion of the inner peripheral surface of described hinge sleeve and/or described hinge axis, is provided with lubricating grease.

6. refrigerator according to claim 1, is characterized in that, described fastening assembly comprises annular projection and nut, and described annular projection is fixed on described hinge axis, and described flap is located between described annular projection and described nut.

7. refrigerator according to claim 6, is characterized in that, between described flap and described nut, is provided with packing ring.

8. refrigerator according to claim 1, is characterized in that, described through hole is Long Circle.

9. refrigerator according to claim 1, is characterized in that, described through hole is rectangle.