CN109780804B

CN109780804B - Refrigerator with a door

Info

Publication number: CN109780804B
Application number: CN201811564679.1A
Authority: CN
Inventors: 王普; 翟子程; 李高杰; 郭锦娜
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd; Chongqing Haier Refrigeration Electric Appliance Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd; Chongqing Haier Refrigeration Electric Appliance Co Ltd
Priority date: 2018-12-20
Filing date: 2018-12-20
Publication date: 2021-05-25
Anticipated expiration: 2038-12-20
Also published as: CN109780804A

Abstract

The present invention provides a refrigerator, which has a storage compartment and a shelf arranged in the storage compartment, and the storage compartment is formed with a rear wall and two side walls. Support guides are correspondingly provided on the two side walls. The rack includes a shelf body and guide blocks disposed on both sides of the shelf body and protruding toward the side walls. The width of the shelf body is not greater than the distance between the corresponding support guides on the two side walls. The support guide includes a support for supporting the guide block to support the shelf, a guide arranged at a distance from the support, and the distance between the guide and the support is greater than the guide The front and rear lengths of the blocks are such that when the rack is moved, the rack can be adjusted up and down by the guide block moving along the guide between the support and the guide. The refrigerator of the present invention can realize the up and down adjustment of the rack, and can be taken out on any set of support guides.

Description

Refrigerator with a door

Technical Field

The invention relates to a refrigerator, in particular to a refrigerator with an anti-condensation function.

Background

The existing refrigerator forms a liner rib structure with different heights by opening a die on a box body liner, so that a rack can be vertically replaced, and the space utilization rate in the refrigerator is convenient to adjust. However, when the position of the refrigerator needs to be adjusted, the racks must be completely taken out, and the cold energy of the refrigerator is wasted.

In view of the above, there is a need for an improved refrigerator to solve the above problems.

Disclosure of Invention

The invention aims to provide a refrigerator, which solves the problems that a rack of the existing refrigerator is difficult to adjust up and down, and the cold energy is wasted during adjustment.

In order to achieve the above object, the present invention provides a refrigerator, including a box body and a rack arranged in the box body, wherein the box body includes a rear wall and two side walls connected with the rear wall, the side walls are correspondingly provided with supporting guide members, the rack includes a main rack body and guide blocks arranged at two sides of the main rack body and protruding towards the side walls, the width of the main rack body is smaller than the distance between the corresponding supporting guide members on the two side walls, the supporting guide members include supporting members for supporting the guide blocks to support the rack and guide members arranged at intervals with the supporting members, the interval between the guide members and the supporting members is larger than the width of the guide blocks, and a drawing channel for taking out the rack is formed between any upper and lower two groups of supporting guide members on the same side wall.

As a further development of the invention, the guide is arranged on the side of the support remote from the rear wall.

As a further improvement of the present invention, the support member includes a support body and a stopper provided on a side of the support body close to the rear wall to limit a rearward movement position of the guide block.

As a further improvement of the present invention, the supporting body is provided with a limiting groove for matching with the guide block on a side of the stop member departing from the rear wall.

As a further improvement of the present invention, the rack further comprises a rear decorative strip arranged at the rear end of the main body of the rack and a front decorative strip arranged at the front end of the main body of the rack, the guide block is arranged between the front decorative strip and the rear decorative strip, and abdicating spaces are respectively formed between the guide block and the front decorative strip and between the guide block and the rear decorative strip, and the front-back length of the abdicating space is not less than the front-back length of the support member; two be equipped with preceding card muscle and back card muscle on the lateral wall, every group the support guide correspondence is provided with a set of preceding card muscle and back card muscle, preceding card muscle is used for supporting shown preceding trim, back card muscle is used for supporting back trim.

As a further improvement of the invention, the length of the supporting piece is larger than the lengths of the front clamping rib and the rear clamping rib.

As a further improvement of the present invention, the width of the shelf main body is smaller than the widths of the front and rear molding.

As a further improvement of the invention, the storage compartment is provided with an opening, and the distance from the front decorative strip to the front end of the opening is larger than the length of the supporting piece.

As a further improvement of the invention, the refrigerator further comprises a fixing plate fixed on the side wall, and the supporting guide on the same side wall is integrally formed on the fixing plate and fixed on the side wall through the fixing plate.

As a further improvement of the invention, the guide member includes a vertical guide portion extending in a vertical direction, and a transition guide portion connected to the vertical guide portion and extending obliquely or arcuately toward the rear wall.

As a further improvement of the invention, in each group of supporting guides, the highest point of the guide is higher than the highest point of one end of the support adjacent to the guide; the two side walls respectively correspond to at least two groups of supporting guide pieces which are arranged in parallel in the height direction, and the distance between the transition guide portion and the adjacent supporting piece arranged below the transition guide portion is not greater than the front-back length of the guide block in the front-back direction.

As a further improvement of the invention, a drawing channel for taking out the rack is formed between any upper and lower two groups of supporting guides on the same side wall.

The invention has the beneficial effects that: according to the refrigerator, the support guide piece is arranged on the side wall, so that the rack can be adjusted up and down; the rack can be directly taken out at any height by arranging the drawing channel; the position of the rack can be limited by arranging the limiting groove and the stop piece; the distance between the front decorative strip and the door body is larger than the length of the supporting piece, so that a user can realize the function of adjusting the door body up and down without completely opening the door body, and the energy consumption is saved; through setting up the fixed plate, reduced the shaping degree of difficulty of lateral wall, improved the manufacturing the life-span of the mould of lateral wall. According to the refrigerator, the rack can be adjusted up and down, and the loss of the cold energy of the refrigerator is low during adjustment. Drawings

FIG. 1 is a schematic structural view of a refrigerator according to the present invention;

FIG. 2 is an exploded view of the refrigerator of the present invention;

fig. 3 is a schematic structural view of a fixing plate and a supporting guide assembly of the refrigerator according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, a refrigerator 100 includes a cabinet 1 formed with a storage compartment, a rack 2 disposed in the storage compartment of the cabinet 1, and a fixing plate 3 fixed to the cabinet 1.

The cabinet 1 includes a rear wall 11, two side walls 12 connected to the rear wall 11, and a door (not shown). The storage compartment is formed between the rear wall 11 and the two side walls 12, and has an opening 13, and the door body is used for closing the opening 13.

Two just correspond in opposite directions on the lateral wall 12 and be equipped with support guide assembly 15, preceding card muscle 18 and back card muscle 19, in this embodiment, fixed plate 3 is fixed on the lateral wall 12, support guide assembly 15 is fixed on the fixed plate 3, and fixed plate 3 with support guide assembly 15 is located card muscle 18 and back card muscle 19 between before. The support and guide assembly 15 is fixed on the fixing plate 3, and is convenient to install. In this embodiment, the supporting guides 16 on the same side wall 12 are integrally formed on the fixed plate 3 and are fixed to the side wall 12 by the fixed plate 3.

The rack 2 comprises a main shelf body 21 with the width smaller than the distance between the corresponding supporting and guiding components 15 on the two side walls 12, guiding blocks 22 arranged at two sides of the main shelf body 21 and protruding towards the side walls 12, a rear decorative strip 24 arranged at the rear end of the main shelf body 21, and a front decorative strip 23 arranged at the front end of the main shelf body, wherein the guiding blocks 22 are arranged between the front decorative strip 23 and the rear decorative strip 24, and yielding spaces are respectively formed between the guiding blocks 22 and the front decorative strip 23 and the rear decorative strip 24.

In this embodiment, the guide blocks 22 are U-shaped and clamped on the upper and lower sides of the shelf main body 21. In other embodiments, the guide block 22 may also be provided with a rotating shaft structure, so that the height adjustment is more labor-saving. In addition, the guide block 22 may be integrally formed with the shelf main body 21, and the object of the present invention can be achieved.

The supporting guide assembly 15 of the present invention includes at least two sets of supporting guides 16 arranged in parallel in the height direction to facilitate the vertical adjustment of the multi-shelf 2. Of course, when the refrigerator 100 is limited in space, only one set of the supporting guides 16 may be provided, and only a small number of racks 2 may be adjusted up and down. When more than two sets are provided, a drawing channel 17 for taking out the rack 2 is formed between any upper and lower two sets of supporting guides 16 on the same side wall 12. Therefore, the rack 2 can be freely taken out or put in when being matched with any group of supporting guide pieces 16, and a user can conveniently take out the rack 2 for cleaning or replacing. In addition, in a preferred embodiment, the supporting guide 16 may be directly molded on the fixing plate 3, or the fixing plate 3 may be omitted and the supporting guide assembly 15 may be directly fixed on the side wall 12.

Each group of the support guide 16 is correspondingly provided with a group of front clamping ribs 18 and a group of rear clamping ribs 19. When the guide block 22 is matched with any one group of the supporting guide pieces 16, the front decoration strip 23 and the rear decoration strip 24 are matched with the corresponding front clamping rib 18 and the rear clamping rib 19 respectively. Of course, in other embodiments, if the width of the guide block 22 is sufficient to support the shelf main body 21, the same function can be achieved without providing the front and

rear clamping ribs

18 and 19. Meanwhile, the width of the shelf main body 21 is smaller than the widths of the front molding 23 and the rear molding 24, and is also smaller than the distance between the front clamping rib 18 and the rear clamping rib 19 between the two corresponding side walls 12. With this arrangement, when the rack 2 is moved, the front and

rear decoration strips

23 and 24 are separated from the front and

rear ribs

18 and 19, and the main shelf body 21 does not touch the front and

rear ribs

18 and 19.

The support guide 16 includes a support 161 for supporting the guide block 22 to support the rack 2, and a guide 162 spaced apart from the support 161. The guide member 162 includes a guide portion 166 for moving the guide block 22 on the upper and lower sets of supporting guide members 16, and the guide member 162 is spaced apart from the supporting member 161 by a distance greater than the width of the guide block 22 to form a guide passage for the guide block 22 to pass through. The guide 162 is provided on a side of the support 161 away from the rear wall 11. The front-back length of the abdicating space is not less than the front-back length of the support 161.

The lowermost set of support guides 16 may omit the guide 162.

The guide portion 166 includes a vertical guide portion 167 extending in a vertical direction, and a transition guide portion 168 connected to the vertical guide portion 167 and extending in an inclined or arc-shaped curve toward the rear wall 11; in this embodiment, the extension is an arc-shaped concave curve, but may also be an inclined plane extending obliquely.

The highest point of the guide 162 is higher than that of the end of the support 161 adjacent to the guide 162, and when the rack 2 is pulled outward, the guide block 22 does not pass through the guide 162 and enters the guide passage after contacting the guide 162. The distance between the transition guide 168 and the support 161 disposed adjacent therebelow is not greater than the front-rear length of the guide block 22 in the front-rear direction, so that the support 161 of the next layer is dropped only after passing through the transition guide 168. Preferably, the highest point of the guide 162 is higher than the highest point of the support 161 adjacent to one end of the guide 162. When the rack 2 is in a normal storage state, the guide block 22 is lapped on the support member 161, the front decorative strip 23 is lapped on the front clamping rib 18, and the rear decorative strip 24 is lapped on the rear clamping rib 19.

The length of the support member 161 is set to be greater than the lengths of the front clamping rib 18 and the rear clamping rib 19, so that the rack 2 can be conveniently adjusted up and down. When the rack 2 needs to be adjusted in height downward, the rack 2 is pulled outward, the front decorative strip 23 and the rear decorative strip 24 are separated from the front clamping rib 18 and the rear clamping rib 19 respectively, the rack 2 is pulled outward continuously, the guide block 22 is separated from the support 161, the guide block 22 enters the guide channel and moves to the support 161 of the next group of support guide 16 along the guide portion 166.

When the height of the rack 2 needs to be adjusted upwards, the rack 2 is held to the transition guide part 168, then the rack is continuously held along the guide channel and is higher than the upper group of support guide pieces 16, the rack is pushed forwards, and the vertical force is slowly removed until the front decorative strip 23 and the rear decorative strip 24 are respectively lapped on the front clamping rib 18 and the rear clamping rib 19.

When the rack 2 needs to be taken out, the rack 2 is lifted up, and the rack 2 is pulled out.

In this embodiment, the support 161 includes a support body 163 and a stop member 164 disposed at one side of the support body 163 close to the rear wall 11, and the stop member 164 is configured to abut against the guide block 22 when the rack 2 is in the storage state.

In this embodiment, the supporting body 163 is provided with a limiting groove 165 for cooperating with the guiding block 22 at a side of the stopping member 164 departing from the rear wall 11, so as to position the guiding block 22, thereby preventing the rack 2 from sliding back and forth.

The distance from the front molding 23 to the opening 13 is greater than the length of the support 161. With this arrangement, the distance from the front decorative strip 23 to the door body is greater than the length of the support member 161, so that the user can adjust the height of the rack 2 only by opening the door body to a position where the arm of the user is placed, and the adjustment is completed when the front decorative strip 23 does not reach the opening 13 or the door body due to the moving distance of the rack 2 in the horizontal direction.

The refrigerator 100 of the present invention can realize the up-and-down adjustment of the rack 2 by arranging the supporting and guiding assembly 15 on the side wall 12; by providing the drawing channel 17, the rack 2 can be directly taken out at any height; the position of the rack 2 can be limited by arranging the limit concave 165 and the stop piece 164; the distance from the front decorative strip 23 to the door body is larger than the length of the support piece 161, so that a user can realize the function of adjusting the door body up and down without completely opening the door body, and the energy consumption is saved; through setting up fixed plate 3, reduced the shaping degree of difficulty of lateral wall 12, improved the life-span of making the mould of lateral wall 12. According to the refrigerator 100, the rack 2 can be adjusted up and down, and the loss of cold energy of the refrigerator 100 is low during adjustment.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.

Claims

1. A refrigerator having a storage compartment and a shelf arranged in the storage compartment, the storage compartment is formed with a rear wall and two side walls, characterized in that: two of the side walls A support guide is correspondingly provided on the wall, the shelf includes a shelf body and guide blocks arranged on both sides of the shelf body and protruding toward the side wall, and the width of the shelf body is not more than two The distance between the corresponding support guides on the side walls, the support guides include a support for supporting the guide block to support the rack, and a guide arranged at a distance from the support, so The distance between the guide piece and the support piece is greater than the front and rear length of the guide block, so that when the shelf is moved, the shelf can be adjusted up and down by the guide block moving along the guide piece between the support piece and the guide piece ; Wherein, the highest point of the guide is higher than the highest point of one end of the adjacent guide of the support, and the guide includes a vertical guide extending in the vertical direction, and the vertical guide is opposite to the vertical guide. A transition guide that is connected to the rear wall and is inclined or extends in an arc-shaped curve; the two side walls respectively include at least two sets of support guides arranged in parallel in the height direction. The distance between the transition guide portion and the support member adjacently arranged below it is not greater than the front and rear length of the guide block, and the formation between any upper and lower sets of support guide members on the same side wall is for the rack to be taken out. the pull-out channel.

2 . The refrigerator according to claim 1 , wherein the guide member is disposed on a side of the support member away from the rear wall. 3 .

3 . The refrigerator according to claim 2 , wherein the support member comprises a support body and a stopper disposed on the side of the support body close to the rear wall, so as to limit the rearward movement position of the guide block. 4 . .

4 . The refrigerator according to claim 3 , wherein the support body is provided with a limiting groove on the side of the stopper facing away from the rear wall for cooperating with the guide block. 5 .

5 . The refrigerator according to claim 4 , wherein the shelf further comprises a rear trim strip disposed at the rear end of the shelf body and a front trim strip disposed at the front end of the shelf body, and the guide The block is arranged between the front and rear trim strips, and a space for vacancy is formed between the guide block and the front and rear decorative strips, respectively, and the front and rear length of the space for the space is not less than the length of the support piece. Front and rear lengths; the two side walls are provided with front and rear clamping ribs, each set of support guides is correspondingly provided with a set of front clamping ribs and rear clamping ribs, and the front clamping ribs are used to support the front A trim strip, and the rear clip is used to support the rear trim strip.

6 . The refrigerator according to claim 5 , wherein the length of the support member is greater than the lengths of the front and rear clamping ribs. 7 .

7 . The refrigerator according to claim 5 , wherein the width of the shelf body is smaller than the widths of the front and rear decorative strips. 8 .

8 . The refrigerator according to claim 5 , wherein the storage compartment has an opening, and the distance from the front trim strip to the front end of the opening is greater than the length of the support member. 9 .

9 . The refrigerator according to claim 1 , wherein the refrigerator further comprises a fixing plate, the fixing plate is fixed on the side wall, and the support guides on the same side wall are integrally formed on the fixing plate. 10 . and fixed on the side wall by the fixing plate.