CN113007936A

CN113007936A - Refrigeration device

Info

Publication number: CN113007936A
Application number: CN201911318836.5A
Authority: CN
Inventors: 张廷秀; 慕志光; 刘仁杰; 王涛; 王德森; 许博; 李光伟
Original assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2021-06-22

Abstract

The invention discloses refrigeration equipment, which comprises a box body and a door body, wherein the box body comprises a left fixing part and a right fixing part; in the second assembly mode, the hinge fixing part is connected with the right fixing part through a hinge, and the upper frame and the lower frame of the door body are inverted. The left and right door opening mode of the refrigeration equipment is switched from left and right conversion of the hinge position to the rotation of the door body around the opening center position, so that the door body does not need to be designed into a structure with the left and right sides both connected with the hinge, and the non-bilateral symmetrical structure on the door body does not need to be changed into the bilateral symmetrical design, the door body can keep the original structural design with the single-side door opening, the structure is not needed to be opened by opening the mold to readjust the structure, and a plurality of problems existing in the existing left and right door opening structure are solved by simple structural.

Description

Refrigeration device

Technical Field

The invention relates to refrigeration equipment, in particular to refrigeration equipment capable of switching left and right door opening modes.

Background

Some refrigeration plant at present, for example ice bar, gradevin, refrigerator etc. in order to realize switching the demand that the door was opened to the left or right side, need set up the coupling mechanism of installation hinge in the left and right sides symmetry of the door body and box, during the production installation, at refrigerator left side or right side installation hinge, realize opening the door or opening the door to the right side.

This arrangement presents a number of problems:

firstly, a hinge needs to be fixed on the opening side of the door body, a connecting structure for fixing the hinge needs to be arranged, the connecting structure comprises a threaded hole formed in the door body and a reinforcing piece, the position of the stress bearing problem does not need to be considered originally, the stress mode is changed, redesign is needed, and the production cost is increased;

secondly, the opening side of the door body with the single-side door opening can be attractive and neat in an integrated forming mode and the like when a hinge is not needed to be arranged, the attractiveness is reduced after the connecting structures are arranged, in order to deal with the situation that the door is opened on any side, the other side needs to be provided with a packaging structure for hiding the connecting structures, extra parts need to be manufactured, the appearance design needs to be changed, and the production cost is increased;

third, the unable transposition position of some left and right asymmetric structures on the door body after changing the hinge left and right sides position, consequently also must change into the symmetry setting, for example the handle on the door body sets up at the opposite side of relative hinge, and the installation handle that corresponds need punch, fix a position, but the left and right sides all probably sets up behind the hinge, and unable both sides all punch, and the handle is difficult for moving to the opposite side, influences a body outward appearance, uses and experiences not good.

Disclosure of Invention

To solve the problems in the prior art, an object of the present invention is to provide a refrigeration apparatus.

In order to achieve one of the above objects, an embodiment of the present invention provides a refrigeration apparatus, including a box body having an opening, and a door body closing the opening, the door body being connected to the box body by a hinge, the box body including a left fixing portion and a right fixing portion, the door body including a hinge detachably connected to the door body and a hinge fixing portion connecting the hinge, the refrigeration apparatus including a first assembly mode and a second assembly mode:

in the first assembly mode, the hinge fixing part is connected with the right fixing part through the hinge;

in the second assembly mode, the hinge fixing part is connected with the left fixing part through the hinge, and the upper frame and the lower frame of the door body are inverted.

As a further improvement of an embodiment of the present invention, the box body includes a cabinet opening enclosing the opening, a first sealing portion is disposed on a surface of the cabinet opening, the door body includes a second sealing portion disposed opposite to the first sealing portion, and both the first sealing portion and the second sealing portion are in sealing connection with the first sealing portion in the first assembly mode and the second assembly mode when the door body closes the opening.

As a further improvement of an embodiment of the present invention, the left side fixing portion and the right side fixing portion are arranged in a central symmetry.

As a further improvement of an embodiment of the present invention, each of the left side fixing portion and the right side fixing portion includes a plurality of fixing grooves, and when the door body closes the opening, the hinge is received in the fixing grooves.

As a further improvement of an embodiment of the present invention, the box body includes a cover covering a plurality of the fixing grooves.

As a further improvement of an embodiment of the present invention, the box body includes an upper beam and a lower beam, the upper beam and the lower beam are disposed in a vertically symmetrical manner, and the left side fixing portion and the right side fixing portion are disposed on the upper beam and/or the lower beam.

As a further improvement of an embodiment of the present invention, each of the left side fixing portion and the right side fixing portion includes an upper fixing groove disposed on the upper beam and a lower fixing groove disposed on the lower beam, and the upper fixing groove and the lower fixing groove on the left and right sides are symmetrically disposed.

As a further improvement of an embodiment of the present invention, the door bodies are arranged in an up-down symmetrical manner.

As a further improvement of an embodiment of the present invention, the door body is provided with a handle, and the handle is symmetrical in shape.

As a further improvement of an embodiment of the present invention, a handle is disposed on a surface of the door body, and the handle is mounted upside down when the door body is switched between the first assembly mode and the second assembly mode.

Compared with the prior art, the invention has the following beneficial effects: the switching of refrigeration plant's the left and right sides mode of opening the door is changed into the door body and is rotatory around opening central point by the left and right sides transform of hinge position for the door body need not design the structure that all can connect the hinge for the left and right sides, the appearance of the door body is more pleasing to the eye, the structure is simpler, production cost reduces, and the structure of the non-bilateral symmetry on the door body also need not change into bilateral symmetry design, the door body can remain the structural design that original unilateral was opened the door, need not die sinking readjustment structure in addition, a great deal of problem that the structure that opens the door exists about having solved current with simple structural.

Drawings

FIG. 1 is a schematic structural diagram of a refrigeration apparatus according to an embodiment of the present invention in a first assembly mode;

FIG. 2 is a schematic structural diagram of a refrigeration apparatus according to an embodiment of the present invention in a second assembly mode;

FIG. 3 is an exploded view of the cabinet of the refrigeration unit of one embodiment of the present invention;

fig. 4 is a schematic structural diagram of a door body of a refrigeration apparatus according to an embodiment of the present invention;

FIG. 5 is a rear view of a door body of a refrigeration unit in accordance with an embodiment of the present invention;

10, refrigeration equipment; 1. a box body; 11. a cabinet opening; 12. an upper cross beam; 13. a lower cross beam; 14. a first seal portion; 15. an opening; 2. a door body; 21. an upper frame; 22. a lower frame; 23. a second seal portion; 24. a handle; 3. a right side fixing part; 4. a left side fixing part; 5. a hinge fixing portion; 6. a hinge; 7. sealing the cover; 8. an upper fixing groove; 9. and a lower fixing groove.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

An embodiment of the present invention provides a refrigeration apparatus 10, where the refrigeration apparatus 10 implements left-right switching of a door body 2, and can be flexibly assembled into a left-open door or a right-open door according to requirements during production.

The refrigeration equipment 10 of the embodiment can be a refrigerator bar, a wine cabinet, a refrigerator and the like, and comprises a box body 1 with an opening 15 and a door body 2 for closing the opening 15, after the door body 2 is opened, a refrigeration space for storing articles is arranged in the box body 1, the door body 2 is connected with the box body 1 through a hinge 6, the door body 2 is opened in a turnover mode, the refrigeration space of the box body 1 is far away from the opening direction, namely, the door body is turned over and opened towards the outer side far away from the box body 1.

To clearly express the position and direction described in the present embodiment, the direction of the door body 2 of the refrigeration apparatus 10 away from the cabinet 1 is defined as front, the opposite direction is defined as rear, the direction of the two sides of the cabinet 1 from the front is right and left, and the direction of the two sides perpendicular to the plane formed by the front, the rear, the left and the right is defined as up and down with reference to the direction of gravity.

The refrigeration apparatus 10 of the present embodiment realizes a left-hand door opening by using the hinge 6 on the left side as a rotation axis and opening from the right side; similarly, the right-hand door is opened from the left side by taking the hinge 6 on the right side as a rotating shaft, and the opening modes of the left side and the right side are symmetrical, so that only the terms are distinguished, and the structures realized in the reverse definition are consistent.

Box 1 includes left side fixed part 4 and right side fixed part 3, as shown in fig. 1 or fig. 2, left side fixed part 4 and right side fixed part 3 set up respectively in the left and right sides of box 1 body, and door body 2 is including dismantling the hinge 6 of connection and the hinge 6 fixed part 5 of connecting hinge 6, and refrigeration plant 10 includes first equipment mode and second equipment mode:

in the first assembly mode, the hinge 6 fixing part 5 is connected with the left fixing part 4 through the hinge 6, as shown in fig. 1;

in the second assembly mode, the hinge 6 fixing portion 5 is connected with the right fixing portion 3 through the hinge 6, as shown in fig. 2, and the upper frame 21 and the lower frame 22 of the door body 2 are inverted.

The upper frame 21 and the lower frame 22 of the door body 2 are defined in any assembly mode of the door body 2, for example, in a state of opening the door at the right side, the frame above the door body 2 is defined as the upper frame 21, and the frame below is defined as the lower frame 22, as shown in fig. 1; when the door body 2 is changed to be a left-hand door, the upper frame 21 and the lower frame 22 are inverted at this time, the original upper frame 21 moves to the lower part, and the original lower frame 22 moves to the upper part, as shown in fig. 2. It can be understood that the inversion of the upper frame 21 and the lower frame 22 of the door body 2 needs the door body 2 to be turned over, and can only be turned over in the upper, lower, left and right planes, and under an ideal condition, the door body 2 rotates 180 degrees, and at this time, one side of the door body 2 facing the box body 1 still faces the box body 1, and the outer surface of the door body 2 far away from the box body 1 still forms an outer surface. Here, the inversion of the upper frame 21 and the lower frame 22 does not involve the inversion in the upper, lower, front, and rear planes, and the inversion moves to the outer surface position toward one side of the case 1, which does not meet the intention of the inversion of the positions of the upper frame 21 and the lower frame 22, and the inversion does not involve the rotation in the front, rear, left, and right horizontal planes, and the positions of the upper frame 21 and the lower frame 22 do not change.

When the door body 2 is assembled with the box body 1, the hinge 6 fixing part 5 is connected with the hinge 6 and then the left side fixing part 4 or the right side fixing part 3 is selected to be connected, when the door body 2 is changed from a left opening door to a right opening door, the door body 2 can rotate on the upper, lower, left and right planes, the opening mode of the door body 2 is changed, the symmetrical hinge 6 fixing holes do not need to be arranged on the door body 2, and the non-bilateral symmetry structure on the door body 2 does not need to be changed into symmetrical arrangement due to the change of the opening direction of the door body 2.

Further, the box 1 includes enclosing out opening 15's cabinet mouth 11, cabinet mouth 11 sets up with door body 2 relatively, the surface of cabinet mouth 11 and the relative one side of door body 2 has thickness, cabinet mouth 11 surface sets up first sealing 14, door body 2 includes the second sealing 23 with the relative setting of first sealing 14, first sealing 14 and second sealing 23 all can set up to the structure of magnetic seal silica gel, not only inhale with after door body 2 and box 1 are close to each other, first sealing 14 has realized sealedly with second sealing 23 offsets simultaneously, in first equipment mode and second equipment mode, door body 2 seals when opening 15 second sealing 23 all with first sealing 14 sealing, second sealing 23 also overturns along with door body 2 in the lump when door body 2 overturns.

The second sealing portion 23 is in sealing connection with the first sealing portion 14 in two states before and after the door body 2 is turned over, which includes various situations, for example, the area of the second sealing portion 23 is large, the area of the first sealing portion 14 is small, the second sealing portion 23 can completely cover the first sealing portion 14, after the second sealing portion 23 is turned over, the first sealing portion 14 is also in the coverage area of the second sealing portion 23, for example, the second sealing portion 23 is similar to the first sealing portion 14 in shape and is in a substantially centrosymmetric structure, in the first assembly mode, the second sealing portion 23 is overlapped and sealed with the first sealing portion 14, and after the second sealing portion 23 is turned over along with the door body 2, for example, 180 degrees, the connection relationship is changed into the second assembly mode, and the second sealing portion 23 can still be overlapped with the first sealing portion 14.

Opening 15 is enclosed to the inner fringe of cabinet mouth 11, and second sealing 23 and first sealing 14 can set up around opening 15 outside round, when making door body 2 seal box 1, sealed opening 15 and external intercommunication, second sealing 23 and the central symmetry of first sealing 14, can be with the central point of opening 15 as the central symmetry of center.

The central symmetry of left side fixed part 4 and right side fixed part 3 sets up, door body 2 is after being switched to the second equipment mode by first equipment mode, the rotation of central symmetry takes place for the position of the hinge 6 connection box 1 of door body 2, left side fixed part 4 and 3 central symmetry of right side fixed part set up, make hinge 6 correspond the installation with the new fixed part position of box 1 after the upset, as shown in figure 1 and figure 2, after door body 2 rotates 180, the position of left side fixed part 4 of box 1 lower left corner is connected to door body 2, change into the right side fixed part 3 of connecting the upper right corner of box 1, the central symmetry of left side fixed part 4 and right side fixed part 3, can be with the central point of opening 15 as the central symmetry of center.

Further, left side fixed part 4 and right side fixed part 3 all include a plurality of fixed slot, and when the door body 2 closed opening 15, hinge 6 was accomodate in the fixed slot, and box 1 still includes closing cap 7, and closing cap 7 covers a plurality of fixed slot, and when the door body 2 was connected with left side fixed part 4, the fixed slot of right side fixed part 3 covered with closing cap 7, made the structure more pleasing to the eye, otherwise when the door body 2 was connected with right side fixed part 3, the fixed slot of left side fixed part 4 was covered with closing cap 7.

The box body 1 includes an upper beam 12 and a lower beam 13, and the left side fixing portion 4 and the right side fixing portion 3 are provided to the upper beam 12 and/or the lower beam 13.

The upper fixing groove is defined as an upper fixing groove 8, and the corresponding lower fixing groove is defined as a lower fixing groove 9, and as shown in fig. 3, the upper and lower fixing

grooves

8 and 9 are recessed in the surfaces of the upper and

lower cross members

12 and 13, and the hinge 6 moves backward until being inserted into the upper and lower fixing

grooves

8 and 9 when the door body 2 is closed. In an extreme case, when the strength of the hinge 6 is large enough, for example, only one hinge 6 is used for supporting, the left fixing portion 4 only includes one upper fixing groove 8, and the right fixing portion only includes one lower fixing groove 9, i.e., the left fixing portion 4 is disposed on the upper beam 12, and the right fixing portion 3 is disposed on the lower beam 13, the reverse arrangement is also possible, or the left fixing portion 4 includes a plurality of lower fixing grooves 9 disposed on the lower beam 13, and the right fixing portion 3 includes a plurality of upper fixing grooves 8 disposed on the upper beam 12.

Preferably, the left fixing portion 4 and the right fixing portion 3 both include an upper fixing groove 8 disposed on the upper beam 12 and a lower fixing groove 9 disposed on the lower beam 13, the upper beam 12 and the lower beam 13 are disposed symmetrically up and down, and the upper fixing groove 8 and the lower fixing groove 9 on the left and right sides are disposed symmetrically left and right, as shown in fig. 3, on the basis of the upper beam 12 and the lower beam 13, the upper fixing groove 8 on the left and right sides is disposed symmetrically left and right, i.e., a rectangular structure is formed, and a central symmetry is also disposed, so that the door 2 and the box 1 are stably connected.

Further, the door body 2 is arranged in an up-down symmetrical manner, so that the door body 2 is changed into a left-right opening door, after the door body 2 is turned over, the use appearance is consistent due to the up-down symmetrical shape, and as shown in fig. 1 and 2 or fig. 4 and 5, the door body 2 can be arranged in a rectangular shape.

The door body 2 is provided with the handle 24, the handle 24 may be an open handle 24 arranged on the outer surface of the door body 2 as shown in fig. 1 and 4, or may be a hidden handle 24 arranged on the side surface of the door body 2, and the shape of the handle 24 is vertically symmetrical, for example, for the open handle 24 shown in the drawings, after the door body 2 is turned over, the upper side of the handle 24 moves to the lower side, and the handle 24 is vertically symmetrical so that the vertical shape of the handle 24 is not changed for a user, and in addition, the handle 24 may also be arranged at a vertically symmetrical position on the surface of the door body 2, so that the vertical position is not changed after the door body 2 is turned over. Similarly, the hidden handle 24 has the same vertical angle and shape as the handle 24, and if there are a plurality of handles 24 on the door 2, the handles 24 are arranged vertically symmetrically.

Further, the handle 24 is arranged on the surface of the door body 2, when the door body 2 is switched between the first assembly mode and the second assembly mode, the handle 24 is installed in an inverted mode, the structure of some handles 24 is not in an up-down symmetrical shape, after the door body 2 rotates, the upper side of the handle 24 moves to the lower side, at the moment, one end, facing the upper frame 21 of the door body 2, of the upper side of the original handle 24 is installed in the inverted mode to the direction of the lower frame 22 of the door body 2, at the moment, after the door body 2 rotates 180 degrees, the handle 24 rotates 180 degrees in an inverted mode, namely, the original up-down direction angle is returned, and after the door body 2 is switched to open left and right, the position and the up.

Compared with the prior art, the embodiment has the following beneficial effects: the switching of the left and right door opening mode of the refrigeration equipment 10 is changed into the rotation of the door body 2 around the central position of the opening 15 by the left and right transformation of the position of the hinge 6, so that the door body 2 does not need to be designed into a structure which can be connected with the hinge 6 on the left and right sides, the appearance of the door body 2 is more attractive, the structure is simpler, the production cost is reduced, the structure of the non-bilateral symmetry on the door body 2 does not need to be changed into the bilateral symmetry design, the door body 2 can keep the structural design of the original one-side door opening, the structure is not required to be readjusted by opening the die additionally, and a great.

The detailed description set forth above is merely a specific description of possible embodiments of the present invention and is not intended to limit the scope of the invention, which is intended to include within the scope of the invention equivalent embodiments or modifications that do not depart from the technical spirit of the present invention.

Claims

1. The utility model provides a refrigeration plant, is including having open-ended box and sealing the open-ended door body, the door body with the box passes through hinged joint, a serial communication port, the box includes left side fixed part and right side fixed part, the door body is including dismantling the hinge of connection and connecting the hinge fixed part of hinge, refrigeration plant includes first equipment mode and second equipment mode:

2. The refrigeration equipment as claimed in claim 1, wherein the cabinet includes a cabinet opening enclosing the opening, a first sealing portion is disposed on a surface of the cabinet opening, the door includes a second sealing portion disposed opposite to the first sealing portion, and both the first sealing portion and the second sealing portion are hermetically connected when the door closes the opening in the first assembly mode and the second assembly mode.

3. The cooling apparatus as claimed in claim 1, wherein the left side fixing portion and the right side fixing portion are arranged in a central symmetry.

4. The refrigerating apparatus as claimed in claim 1 or 3, wherein the left side fixing portion and the right side fixing portion each include a plurality of fixing grooves, and the hinge is received in the fixing grooves when the door body closes the opening.

5. The refrigeration appliance according to claim 4, wherein the cabinet includes a cover covering a plurality of the fixing slots.

6. The refrigerating apparatus as claimed in claim 1, wherein the cabinet includes an upper cross member and a lower cross member, the upper cross member and the lower cross member are disposed in a vertically symmetrical manner, and the left side fixing portion and the right side fixing portion are disposed on the upper cross member and/or the lower cross member.

7. The refrigerating apparatus as claimed in claim 6, wherein the left side fixing portion and the right side fixing portion each include an upper fixing groove provided to the upper cross member and a lower fixing groove provided to the lower cross member, and the upper fixing groove and the lower fixing groove of the left and right sides are symmetrically provided.

8. The refrigeration equipment as claimed in claim 1, wherein the door bodies are arranged in an up-down symmetrical manner.

9. The refrigeration equipment as claimed in claim 1, wherein the door body is provided with a handle, and the handle is symmetrical in shape from top to bottom.

10. The refrigeration equipment as claimed in claim 1, wherein a handle is arranged on the surface of the door body, and the handle is arranged in an inverted manner when the door body is switched between the first assembly mode and the second assembly mode.