CN210921914U

CN210921914U - Refrigerator dustproof partition plate convenient to disassemble

Info

Publication number: CN210921914U
Application number: CN201922035193.5U
Authority: CN
Inventors: 李向荣
Original assignee: Suzhou Jintian Auto Parts Co ltd
Current assignee: Suzhou Jintian Auto Parts Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-03
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a dustproof baffle for refrigerator convenient to dismantle relates to refrigerator technical field, this dustproof baffle for refrigerator convenient to dismantle, including the refrigerator body, the fixed frame of left side fixedly connected with of refrigerator body, the left side of fixed frame and the right side swing joint of backplate, the right side of backplate is the sealed pad of fixedly connected with and solid fixed ring respectively, sealed inside that is located solid fixed ring of filling up, first ring channel and second ring channel have been seted up respectively in the left side of fixed frame, the inner wall of first ring channel and solid fixed ring's surface swing joint, the inner wall of second ring channel and the sealed surperficial swing joint who fills up. The utility model discloses a set up fixed frame, sealed pad, spring and movable rod to among the solution prior art, present common dustproof baffle for refrigerator need use the screwdriver to demolish many screws when demolising the backplate when using, just can pull down the backplate from the refrigerator, thereby leads to the backplate to dismantle comparatively troublesome problem.

Description

Refrigerator dustproof partition plate convenient to disassemble

Technical Field

The utility model relates to a refrigerator technical field specifically is a convenient to detach's dustproof baffle for refrigerator.

Background

The dustproof partition plate for the refrigerator is a back plate of the refrigerator, the back plate is installed on the refrigerator through screws, the dustproof effect is achieved in the refrigerator, dust is prevented from entering the refrigerator, the inner space of the refrigerator is mainly divided into a refrigerating chamber and a freezing chamber, the temperature of the refrigerating chamber is greater than zero degree, the fresh-keeping effect is achieved on food, the temperature in the freezing chamber is lower than zero degree, and the food can freeze in the freezing chamber.

Among the prior art, common dustproof baffle for refrigerator is when using at present, and the backplate needs to be demolishd the backplate through a plurality of screw installations on the refrigerator when maintaining the refrigerator, need use the screwdriver to demolish a plurality of screws when demolising the backplate, just can pull down the backplate from the refrigerator to it is comparatively troublesome to lead to the dismantlement of backplate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a dustproof baffle for refrigerator convenient to dismantle possesses the more convenient advantage of dismantlement backplate to among the solution prior art, present common dustproof baffle for refrigerator need use the screwdriver to demolish many screws when demolising the backplate when using, just can pull down the backplate from the refrigerator, thereby leads to the backplate to dismantle comparatively troublesome problem.

(II) technical scheme

For the more convenient purpose of realization dismantlement backplate, the utility model provides a following technical scheme: a dustproof partition board convenient to disassemble for a refrigerator comprises a refrigerator body, wherein a fixed frame is fixedly connected to the left side of the refrigerator body, the left side of the fixed frame is movably connected with the right side of a back plate, a sealing gasket and a fixing ring are fixedly connected to the right side of the back plate respectively, the sealing gasket is positioned in the fixing ring, a first annular groove and a second annular groove are respectively formed in the left side of the fixed frame, the inner wall of the first annular groove is movably connected with the surface of the fixing ring, the inner wall of the second annular groove is movably connected with the surface of the sealing gasket, a sealing strip is fixedly connected to the right side of the fixing ring, a sealing groove is formed in the right side of the inner wall of the first annular groove, the inner wall of the sealing groove is movably connected with the surface of the sealing strip, a cavity is formed in the fixed frame and is positioned between, the left side of disc fixedly connected with spring and movable rod respectively, the surface at the movable rod is cup jointed in the spring activity, the left end of spring and the left side swing joint of cavity inner wall, logical groove has been seted up in the left side of backplate, logical groove inner wall's front and the back all seted up flutedly, the left side of movable rod run through fixed frame and with the inner wall swing joint of recess, the inner wall that leads to the groove and the surface swing joint of movable rod, the fixed surface of movable rod is connected with the pull ring, the pull ring is located the left side of backplate, the left side fixedly connected with circle cover of backplate, the pull ring is located the inside of circle cover.

As a preferred technical scheme of the utility model, the central axis of sealed pad, solid fixed ring, first ring channel, second ring channel, sealing strip and seal groove all coincides with the central axis of fixed frame.

As an optimized technical scheme of the utility model, solid fixed ring is the square ring, the shape of first ring channel and solid fixed ring's shape looks adaptation.

As a preferred technical scheme of the utility model, the right side of sealed pad and sealing strip is the curved surface of bending right, the shape of second ring channel and seal groove respectively with the shape looks adaptation of sealed pad and sealing strip.

As an optimal technical scheme of the utility model, the movable rod cross-section is T shape, the shape of recess and the shape looks adaptation of movable rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient to detach's dustproof baffle for refrigerator possesses following beneficial effect:

1. this dustproof baffle for refrigerator convenient to dismantle, through setting up fixed frame, sealed pad, spring and movable rod, when using, rotate the pull ring of eight movable rods in proper order, make the movable rod separate with the backplate under the spring force effect, take off the backplate from fixed frame and can accomplish the dismantlement of backplate, need not to use the screwdriver when dismantling the backplate, bare-handed can dismantle the backplate, reached and dismantled the more convenient effect of backplate, in order to solve prior art, present common dustproof baffle for refrigerator is when using, need to use the screwdriver to demolish many screws when demolising the backplate, just can dismantle the backplate from the refrigerator, thereby lead to the backplate to dismantle comparatively trouble problem.

2. This dustproof baffle for refrigerator convenient to dismantle, through setting up solid fixed ring, during the installation backplate, will gu fixed ring adjusts the first ring channel of fixed frame well, will gu fixed ring cover on first ring channel, block the backplate, rotate the movable rod in proper order again, make the movable rod card in the recess of backplate, block the backplate, with solid fixed ring cover when the installation backplate can in first ring channel position, need not to hold the backplate with the hand all the time during the installation and prevent that the backplate from dropping to it is more convenient to make the installation of backplate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure at the position of the movable rod in fig. 1 according to the present invention;

FIG. 3 is a top cross-sectional view of the movable rod of the present invention;

fig. 4 is a left side view of the back plate of the present invention;

fig. 5 is a left sectional view of the sealing gasket of the present invention.

In the figure: 1. a refrigerator body; 2. a fixing frame; 3. a back plate; 4. a gasket; 5. a fixing ring; 6. a first annular groove; 7. a second annular groove; 8. a sealing strip; 9. a sealing groove; 10. a cavity; 11. a disc; 12. a spring; 13. a movable rod; 14. a through groove; 15. a groove; 16. a pull ring; 17. and (4) round sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a conveniently detachable dustproof partition board for a refrigerator comprises a refrigerator body 1, a fixed frame 2 is fixedly connected to the left side of the refrigerator body 1, the left side of the fixed frame 2 is movably connected with the right side of a back plate 3, the right side of the back plate 3 is respectively fixedly connected with a sealing gasket 4 and a fixing ring 5, the sealing gasket 4 and the sealing ring 8 are made of rubber materials and are used for sealing the connection position of the back plate 3 and the fixed frame 2, the sealing gasket 4 is positioned inside the fixing ring 5, the left side of the fixed frame 2 is respectively provided with a first annular groove 6 and a second annular groove 7, the inner wall of the first annular groove 6 is movably connected with the surface of the fixing ring 5, the inner wall of the second annular groove 7 is movably connected with the surface of the sealing gasket 4, the right side of the fixing ring 5 is fixedly connected with the sealing strip 8, the right, the shape of the fixing frame is matched with that of the sealing strip 8, the inner wall of the sealing groove 9 is movably connected with the surface of the sealing strip 8, a cavity 10 is formed in the fixing frame 2, the number of the cavities 10 is six, the number of the round sleeves 17 corresponds to that of the cavities 10, the cavity 10 is positioned between the first annular groove 6 and the second annular groove 7, the inner wall of the cavity 10 is movably connected with the surface of the disc 11, the left side of the disc 11 is fixedly connected with a spring 12 and a movable rod 13 respectively, the movable rod 13 consists of a round rod and a cross rod, the right end of the cross rod is fixedly connected with the left side of the disc 11, the spring 12 is movably sleeved on the surface of the movable rod 13, the left end of the spring 12 is movably connected with the left side of the inner wall of the cavity 10, the left end of the spring 12 is in contact with the left side of the inner wall of the cavity 10, the disc 11 and the movable rod, the inner wall of recess 15 and the surperficial swing joint of round bar on the movable rod 13, thereby block backplate 3, the left side of movable rod 13 run through fixed frame 2 and with the inner wall swing joint of recess 15, the inner wall that leads to groove 14 and the surperficial swing joint of movable rod 13, the fixed surface of movable rod 13 is connected with pull ring 16, pull ring 16 is located the left side of backplate 3, the left side fixedly connected with circle cover 17 of backplate 3, circle cover 17 prevents that external object from directly touching pull ring 16 and movable rod 13, pull ring 16 is located the inside of circle cover 17.

Specifically, the central axes of the sealing gasket 4, the fixing ring 5, the first annular groove 6, the second annular groove 7, the sealing strip 8 and the sealing groove 9 all coincide with the central axis of the fixing frame 2.

In this embodiment, the surface of the sealing gasket 4 is attached to the inner wall of the second annular groove 7, and the surface of the sealing strip 8 is attached to the inner wall of the sealing groove 9, so that the connecting position of the back plate 3 and the fixing frame 2 is sealed.

Specifically, the fixing ring 5 is a square ring, and the shape of the first annular groove 6 is matched with the shape of the fixing ring 5.

In this embodiment, the fixing ring 5 is sleeved at the position of the first annular groove 6 to position the backboard 3, and the backboard 3 is prevented from falling off without holding the backboard 3 with hands all the time when the backboard 3 is installed, so that the backboard 3 is more convenient to install.

Specifically, the right sides of the sealing gasket 4 and the sealing strip 8 are both curved surfaces bent rightwards, and the shapes of the second annular groove 7 and the sealing groove 9 are respectively matched with the shapes of the sealing gasket 4 and the sealing strip 8.

In this embodiment, the contact areas of the gasket 4 and the sealing strip 8 with the second annular groove 7 and the sealing groove 9 are increased, and the sealing performance of the gasket 4 and the sealing strip 8 is improved.

Specifically, the cross section of the movable rod 13 is in a T shape, and the shape of the groove 15 is matched with the shape of the movable rod 13.

In this embodiment, the top cross-sectional view of the movable rod 13 is T-shaped, and the round rod of the movable rod 13 is caught in the groove 15 to catch the backboard 3.

The utility model discloses a theory of operation and use flow: when the backboard 3 is used, the pull rings 16 of the eight movable rods 13 are sequentially rotated, the pull rings 16 drive the movable rods 13 to rotate ninety degrees, the movable rods 13 extrude the curved surface of the inner wall of the groove 15, the movable rods 13 drive the disc 11 and the spring 12 to rotate along the inner wall of the cavity 10, the spring 12 is in a compression state, when the movable rods 13 rotate ninety degrees and are aligned with the through grooves 14, the disc 11 drives the movable rods 13 to be separated from the backboard 3 under the elastic force of the spring 12, the backboard 3 can be disassembled by taking the backboard 3 off the fixed frame 2, during installation, the fixing rings 5 of the backboard 3 are aligned with the first annular groove 6 of the fixed frame 2, the fixing rings 5 are sleeved on the first annular groove 6, the backboard 3 is clamped, the backboard 3 is positioned, the through grooves 14 are sleeved on the movable rods 13, the pull rings 16 to the left to pull the movable rods 13, the round rods of the movable rods 13 move to the left side of the backboard 3, the cross rods of the, spring 12 is in compression state, rotate movable rod 13 again, make movable rod 13 rotate ninety degrees, loosen pull ring 16, disc 11 drives movable rod 13 and moves left under spring 12 spring action, make movable rod 13's round bar card in recess 15, block backplate 3, movable rod 13 makes backplate 3 be in right motion state all the time under spring 12 spring action, thereby make sealed 4 and the inseparable laminating of second annular groove 7 inner wall of filling up, make the inner wall of sealing strip 8 and seal groove 9 closely laminate, play sealed effect between backplate 3 and fixed frame 2, prevent that the dust from backplate 3 and the inside that fixed frame 2 hookup location got into refrigerator body 1, need not to use the screwdriver when dismantling backplate 3, bare-handed can dismantle backplate 3, reached and dismantled 3 more convenient effects of backplate.

In conclusion, this dustproof baffle for refrigerator convenient to dismantle through setting up fixed frame 2, sealed 4, spring 12 and movable rod 13 to solve among the prior art, present common dustproof baffle for refrigerator when using, need use the screwdriver to demolish many screws when demolising backplate 3, just can pull down backplate 3 from the refrigerator, thereby leads to backplate 3 to dismantle comparatively troublesome problem.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof baffle for refrigerator convenient to dismantle, includes refrigerator body (1), its characterized in that: the refrigerator comprises a refrigerator body (1), wherein a fixed frame (2) is fixedly connected to the left side of the refrigerator body (1), the left side of the fixed frame (2) is movably connected with the right side of a back plate (3), a sealing gasket (4) and a fixing ring (5) are fixedly connected to the right side of the back plate (3) respectively, the sealing gasket (4) is positioned inside the fixing ring (5), a first annular groove (6) and a second annular groove (7) are respectively formed in the left side of the fixed frame (2), the inner wall of the first annular groove (6) is movably connected with the surface of the fixing ring (5), the inner wall of the second annular groove (7) is movably connected with the surface of the sealing gasket (4), a sealing strip (8) is fixedly connected to the right side of the fixing ring (5), a sealing groove (9) is formed in the right side of the inner wall of the first annular groove (6), the utility model discloses a fixed frame, including fixed frame (2), cavity (10) have been seted up to the inside of fixed frame (2), cavity (10) are located between first ring channel (6) and second ring channel (7), the inner wall of cavity (10) and the surperficial swing joint of disc (11), the left side of disc (11) is fixedly connected with spring (12) and movable rod (13) respectively, spring (12) activity cup joints on the surface of movable rod (13), the left end of spring (12) and the left side swing joint of cavity (10) inner wall, logical groove (14) have been seted up in the left side of backplate (3), recess (15) have all been seted up to the front and the back of logical groove (14) inner wall, the left side of movable rod (13) run through fixed frame (2) and with the inner wall swing joint of recess (15), the inner wall that leads to groove (14) and the surperficial swing joint of movable rod (13), the fixed surface of movable rod (13) is connected with, the pull ring (16) is located on the left side of the back plate (3), the left side of the back plate (3) is fixedly connected with a round sleeve (17), and the pull ring (16) is located inside the round sleeve (17).

2. The easy-to-detach dustproof partition board for the refrigerator according to claim 1, wherein: the central axis of the sealing gasket (4), the fixing ring (5), the first annular groove (6), the second annular groove (7), the sealing strip (8) and the sealing groove (9) coincides with the central axis of the fixing frame (2).

3. The easy-to-detach dustproof partition board for the refrigerator according to claim 1, wherein: the fixing ring (5) is a square ring, and the shape of the first annular groove (6) is matched with that of the fixing ring (5).

4. The easy-to-detach dustproof partition board for the refrigerator according to claim 1, wherein: the right side of sealed pad (4) and sealing strip (8) is the curved surface of bending right, the shape of second ring channel (7) and sealing groove (9) is respectively with the shape looks adaptation of sealed pad (4) and sealing strip (8).

5. The easy-to-detach dustproof partition board for the refrigerator according to claim 1, wherein: the cross section of the movable rod (13) is T-shaped, and the shape of the groove (15) is matched with that of the movable rod (13).