CN111174499A

CN111174499A - Foldable refrigerator

Info

Publication number: CN111174499A
Application number: CN202010000770.1A
Authority: CN
Inventors: 连永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-05-19

Abstract

The invention discloses a foldable refrigerator, which comprises a refrigerator body, a refrigerator cover arranged at the top of the refrigerator body, a base arranged at the bottom of the refrigerator body, two side straight plates and two folding side plates, wherein the two side straight plates and the two folding side plates are arranged on the side surfaces of the refrigerator body, each folding side plate comprises a lower side plate and an upper side plate, the top end of each lower side plate is hinged with the bottom end of each upper side plate, a first sealing sheet is arranged at the position, close to the inner side of the refrigerator body, of the hinge joint, the top end of each upper side plate of one folding side plate is hinged with one end of the refrigerator cover, connecting blocks are arranged on two sides of the top of the base, an inner concave cavity is. When the folding chair is not used, the occupied space of the whole folded chair is greatly reduced; when in use, the utility model not only ensures enough storage capacity, but also has the characteristics of compact structure and convenient use; in addition, for the shipment transportation of manufacturers, the whole transportation volume is greatly increased in the same transportation space.

Description

Foldable refrigerator

Technical Field

The invention relates to a refrigerator, in particular to a foldable refrigerator.

Background

At present, along with the life needs, people's outdoor activity frequency increases, if family, friend, colleague drive open-air party meal, people need carry food usually and go out, and most food need refrigerate fresh-keeping, this must need a section can satisfy the equipment of going out of cabin of cold-stored fresh-keeping function. The existing insulation can is small in capacity and convenient to carry, but the defect that the refrigeration effect is poor and the refrigeration time efficiency is short exists in the existing insulation can refrigeration through a built-in ice bag, and in addition, some hard shell type automobile refrigerators also appear in order to meet the requirements of cold storage and fresh keeping, but the shape cannot be changed, the occupied space is not convenient to use.

Disclosure of Invention

In order to solve the technical problems, the invention provides the foldable refrigerator which is simple in structure, small in occupied space and capable of meeting the refrigerating and fresh-keeping functions.

The invention relates to a foldable refrigerator, which comprises a refrigerator body, a refrigerator cover arranged at the top of the refrigerator body, a base arranged at the bottom of the refrigerator body, two side straight plates and two folding side plates, wherein the two side straight plates and the two folding side plates are arranged on the side surfaces of the refrigerator body, the folding side plates comprise a lower side plate and an upper side plate, the top end of the lower side plate is hinged with the bottom end of the upper side plate, a first sealing sheet is arranged at the position, close to the inner side of the refrigerator body, of the hinge joint, the top end of the upper side plate of one folding side plate is hinged with one end of the refrigerator cover, connecting blocks are arranged on the two sides of the top of the base, an inner concave cavity is formed between the two connecting blocks, the bottom end of the lower side plate is hinged with the top end of the connecting block, a second sealing sheet is arranged on the inner wall side of the, and a refrigerating device is arranged in the base.

Preferably, the inner wall lateral symmetry of the hinged part of the lower side plate and the upper side plate is provided with a first sealing sheet fixing groove for fixing a first sealing sheet, the two ends of the inner wall side of the lower side plate and the two ends of the inner wall side of the upper side plate are both provided with arc-shaped grooves, the top end of the inner wall side of the upper side plate is provided with a chute, the chute is positioned between the two arc-shaped grooves, the bottom end of the inner wall side of the lower side plate is provided with a second sealing sheet fixing groove for fixing a second sealing sheet, and the second sealing sheet fixing groove is positioned between the two arc-shaped.

Preferably, every connecting block inner wall side both ends are equipped with base arc recess, base arc recess is the same with arcuation recess arc radius, every connecting block inner wall side top is equipped with the second gasket under the fixed slot that is used for fixed second gasket, second gasket under the fixed slot is located between two base arc recesses, the outside one side both ends of base are equipped with fixed bayonet catch spare.

Preferably, the case lid top is connected with U type handle through swing joint spare, the case lid top is equipped with the handle recess that is used for U type handle embedding, the case lid bottom is equipped with oblique arch, case lid one side both ends are equipped with the locking lever connecting piece, the cover is equipped with on the locking lever connecting piece with fixing clip fastener assorted locking lever.

Preferably, the inner wall side top of the straight board of side is equipped with the slope, the straight inboard inner wall side bottom of side is equipped with the third gasket fixed slot that is used for fixed third gasket, the both ends of the straight board of side are equipped with the mounting groove, are equipped with the mount pad in the mounting groove, the mount pad is inside to be connected with the sealing strip through reset spring, sealing strip one end be equipped with arc recess assorted arcuation arch.

Preferably, the first sealing piece, the second sealing piece and the third sealing piece are all made of flexible silica gel.

Preferably, the inclined groove at the top of the upper side plate and the slope at the top of the straight side plate are matched and attached with the inclined bulge at the bottom of the box cover.

Compared with the prior art, the invention has the following advantages: by adopting the structure of the device, when the refrigerator is not needed, the side straight plate and the folding side plate are folded, and the occupation amount of the whole space of the refrigerator is greatly reduced; when in use, the utility model not only ensures enough storage capacity, but also has compact structure and convenient use; in addition, for the shipment transportation of manufacturers, the whole transportation volume is greatly increased in the same transportation space.

Drawings

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

FIG. 2 is a schematic view of a foldable refrigerator according to the present invention, partially folded;

FIG. 3 is a fully collapsed schematic view of a collapsible refrigerator of the present invention;

FIG. 4 is a schematic view of a base structure of a foldable refrigerator according to the present invention;

FIG. 5 is a schematic view of a foldable side panel structure of a foldable refrigerator according to the present invention;

fig. 6 is a schematic diagram of a side straight plate structure of a foldable refrigerator according to the present invention.

Fig. 7 is a schematic view of a connection structure of a side straight plate return spring of a foldable refrigerator according to the present invention.

Fig. 8 is a schematic view of the hinge joint between the side straight plate and the base of the foldable refrigerator of the present invention.

As shown in the figure: 1. a box cover; 2. a lateral straight plate; 3. a base; 4. a lower side plate; 5. an upper side plate; 6. fixing the bayonet piece; 7. a U-shaped handle; 8. a movable connecting piece; 9. a locking bar connecting piece; 10. a lock lever; 11. a first sealing sheet; 12. a second sealing sheet; 13. a third sealing sheet; 201. a third sealing sheet fixing groove; 202. a mounting seat; 203. a return spring; 204. a sealing strip; 301. connecting blocks; 302. a base arc-shaped groove; 303. a second sealing sheet lower fixing groove; 401. a first sealing sheet fixing groove; 402. an arc-shaped groove; 403. a fixing groove on the second sealing sheet; 501. a chute; 502. a ramp.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The invention relates to a foldable refrigerator, which comprises a refrigerator body, a refrigerator cover 1 arranged at the top of the refrigerator body, a base 3 arranged at the bottom of the refrigerator body, two side straight plates 2 arranged at the side surfaces of the refrigerator body and two folding side plates, wherein each folding side plate comprises a lower side plate 4 and an upper side plate 5, the top end of each lower side plate 4 is hinged with the bottom end of each upper side plate 5, a first sealing sheet 11 is arranged at the position, close to the inner side of the refrigerator body, of the hinge joint, the top end of each upper side plate 5 of one folding side plate is hinged with one end of the refrigerator cover 1, two sides of the top of the base 3 are respectively provided with a connecting block 301, an inner concave cavity is formed between the two connecting blocks 301, the bottom end of each lower side plate 4 is hinged with the top end of the corresponding connecting block 301, a second sealing sheet 12 is arranged on the inner wall side of the hinge joint of the, the bottom of third gasket 13 is contradicted in the concave cavity bottom in base 3, install refrigerating plant in the base 3. Wherein the top of lower side plate 4 and the bottom of last curb plate 5 are articulated, the bottom of lower side plate 4 is articulated with the bottom of connecting block 301 top and the bottom of the straight board 2 of side is articulated can all adopt the dark hinged joint of cross with the bottom of the inner cavity of base 3, and it has the function of hiding, and the angle of opening and shutting is big moreover.

Lower plate 4 is equipped with the first gasket fixed slot 401 that is used for fixed first gasket 11 with the articulated department inner wall side symmetry of

last curb plate

5, 4 inner wall side both ends of lower plate and 5 inner wall side both ends of last curb plate all are equipped with arc recess 402, the top of 5 inner wall sides of last curb plate is equipped with chute 501, chute 501 is located between two arc recess 402, the bottom of 4 inner wall sides of lower plate is equipped with the second gasket upper fixed slot 403 that is used for fixed second gasket 12, the second gasket upper fixed slot 403 is located between two arc recess 402.

Every connecting block 301 inner wall side both ends are equipped with base arc recess 302, base arc recess 302 is the same with the arc radius of arcuation recess 402, every connecting block 301 inner wall side top is equipped with the second gasket under fixed slot 303 that is used for fixed second gasket 12, second gasket under fixed slot 303 is located between two

base arc recesses

302, 3 outside one side both ends of base are equipped with fixed bayonet socket spare 6.

The utility model discloses a portable electronic device, including case lid, case lid 1, movable connecting piece 8, handle recess, inclined protrusion 13, locking lever connecting piece 9 is gone up the cover and is equipped with locking latch 10 with 6 assorted fixing clip fasteners to the case lid 1 top is connected with U type handle 7 through movable connecting piece 8, 1 top of case lid is equipped with the handle recess that is used for the embedding of U type handle 7, 1 bottom of case lid is equipped with

oblique arch

13, 1 one side. When in use, the U-shaped handle 7 is taken out from the handle groove.

The inner wall side top of the straight board 2 of side is equipped with

slope

502, 2 inner wall side bottom of the straight board of side is equipped with the third gasket fixed slot 201 that is used for fixed third gasket 13, the both ends of the straight board 2 of side are equipped with the mounting groove, are equipped with mount pad 202 in the mounting groove, mount pad 202 is inside to be connected with sealing strip 204 through reset spring 203, sealing strip 204 one end be equipped with arc recess 402 assorted arcuation arch. The mounting groove is along the vertical rectangular shape mounting groove of 2 one side vertical direction on straight curb plate, mount pad 202 is also with the vertical rectangular shape mount pad of mounting groove assorted, mount pad 202 passes through sealing strip 204 that reset spring 203 is connected, when the arc recess 402 with folding curb plate, base arc recess 302 on the base 3 docks, reset spring 203 extends, push into arc recess 402 and base arc recess 302 with the arcuation arch of sealing strip 204, it is foldable when side straight panel 2, folding curb plate effect sealing strip 204, extrusion reset spring 203 contracts, this cold-stored fresh-keeping leakproofness requirement when having both guaranteed the use, by the folding requirement that has satisfied side straight panel 2.

First gasket 11, second gasket 12 and third gasket 13 all adopt flexible silica gel preparation, neither influence the folding of relevant part, have also satisfied the cold-stored fresh-keeping leakproofness requirement of refrigerator.

The inclined groove 501 at the top of the upper side plate 5 and the slope 502 at the top of the straight side plate 2 are matched and attached with the inclined bulge at the bottom of the box cover 1, and the requirement on the refrigerating and fresh-keeping tightness of the refrigerator is further met.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable refrigerator, characterized in that: comprises a box body, a box cover (1) arranged at the top of the box body, a base (3) arranged at the bottom of the box body, two side straight plates (2) and two folding side plates arranged at the side surfaces of the box body, wherein each folding side plate comprises a lower side plate (4) and an upper side plate (5), the top end of each lower side plate (4) is hinged with the bottom end of each upper side plate (5), a first sealing sheet (11) is arranged at the position close to the inner side of the box body at the hinged position, the top end of each upper side plate (5) of each folding side plate is hinged with one end of the box cover (1), connecting blocks (301) are arranged on the two sides of the top of the base (3), an inner concave cavity is formed between the two connecting blocks (301), the bottom end of each lower side plate (4) is hinged with the top end of each connecting block (301), a second sealing sheet (12) is arranged on the inner wall side of the hinged position, the bottom of the inner wall side of the side straight plate (2) is provided with a third sealing sheet (13), the bottom of the third sealing sheet (13) is abutted to the bottom of the inner cavity of the base (3), and the base (3) is internally provided with a refrigerating device.

2. The foldable refrigerator as claimed in claim 1, wherein: lower plate (4) and articulated department inner wall lateral symmetry of last curb plate (5) are equipped with first gasket fixed slot (401) that are used for fixed first gasket (11), lower plate (4) inner wall side both ends all are equipped with arc recess (402) with last curb plate (5) inner wall side both ends, the top of last curb plate (5) inner wall side is equipped with chute (501), chute (501) are located between two arc recesses (402), the bottom of lower plate (4) inner wall side is equipped with second gasket upper fixed slot (403) that are used for fixed second gasket (12), second gasket upper fixed slot (403) are located between two arc recesses (402).

3. The foldable refrigerator as claimed in claim 1, wherein: every connecting block (301) inner wall side both ends are equipped with base arc recess (302), base arc recess (302) are the same with arcuation recess (402) arc radius, every connecting block (301) inner wall side is equipped with second gasket lower fixed slot (303) that are used for fixed second gasket (12), second gasket lower fixed slot (303) are located between two base arc recesses (302), base (3) outside one side both ends are equipped with fixed bayonet socket spare (6).

4. The foldable refrigerator as claimed in claim 1, wherein: case lid (1) top is connected with U type handle (7) through swing joint spare (8), case lid (1) top is equipped with the handle recess that is used for U type handle (7) embedding, case lid (1) bottom is equipped with oblique arch (13), case lid (1) one side both ends are equipped with locking lever connecting piece (9), the cover is equipped with on locking lever connecting piece (9) and fixes buckle spare (6) assorted locking lever (10).

5. The foldable refrigerator as claimed in claim 1, wherein: the inner wall side top of the straight board of side (2) is equipped with slope (502), the straight board of side (2) inner wall side bottom is equipped with third gasket fixed slot (201) that is used for fixed third gasket (13), the both ends of the straight board of side (2) are equipped with the mounting groove, are equipped with mount pad (202) in the mounting groove, mount pad (202) are inside to be connected with sealing strip (204) through reset spring (203), sealing strip (204) one end be equipped with arc recess (402) assorted arcuation arch.

6. The foldable refrigerator according to claim 1 or 5, characterized in that: the first sealing piece (11), the second sealing piece (12) and the third sealing piece (13) are all made of flexible silica gel.

7. A foldable refrigerator according to claim 2, 4 or 5, characterised in that: the inclined groove (501) at the top of the upper side plate (5) and the slope (502) at the top of the straight side plate (2) are matched and attached with the inclined bulge (13) at the bottom of the box cover (1).