CN215332209U

CN215332209U - Refrigerator door plant that long-life and ability silence work is with automatic recovery device

Info

Publication number: CN215332209U
Application number: CN202121595686.5U
Authority: CN
Inventors: 金永堂; 张伟
Original assignee: Zhejiang Jinchen Glass Co ltd
Current assignee: Zhejiang Jinchen Glass Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-28
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to the technical field of refrigerator door plates, and discloses an automatic return device for a refrigerator door plate, which has long service life and can work silently, and comprises a refrigerator, a carbon steel wire and a torsional spring, wherein the inner wall of the refrigerator is connected with the outer wall of a six-hole shaft, the outer wall of the six-hole shaft is connected with the outer wall of the torsional spring, the outer wall of the torsional spring is connected with the outer wall of the carbon steel wire, the outer wall of the carbon steel wire is connected with the inner wall of a pressing block, the outer wall of the six-hole shaft is connected with the outside of a fixed block, the inner wall of the fixed block is connected with the outer wall of a first spring, the outer wall of the first spring is connected with the outer wall of a first clamping block, the outer wall of the first clamping block is connected with the inner wall of the fixed block, one end of the first clamping block penetrates through the outer wall of the refrigerator and extends into the refrigerator, and the automatic return device can avoid the situation that the door is not closed by arranging the carbon steel wire, the torsional spring, the six-hole shaft and the pressing block, thereby leading to the leakage of cold air, causing the increase of energy consumption, and achieving the purposes of energy conservation and environmental protection.

Description

Refrigerator door plant that long-life and ability silence work is with automatic recovery device

Technical Field

The utility model relates to the technical field of refrigerator door plates, in particular to an automatic recovery device for a refrigerator door plate, which has long service life and can work in a mute way.

Background

The refrigerator is characterized in that a refrigerator which keeps constant low temperature is also a civil product which keeps food or other articles in a constant low temperature state, a cabinet or a box which is used for freezing by a compressor and an ice maker is arranged in the box, a storage box with a refrigerating device is arranged in the box, the volume of the household refrigerator is usually 20-500L, a first compression type refrigerating household refrigerator is published in the United states in the world in 1910, a household absorption refrigerator is developed by Swedish Lidu corporation in 1925, a totally enclosed refrigerator is developed by the American general electric company in 1927, air cooling continuous diffusion absorption refrigerators adopting different heating modes are put on the market in 1930, a novel refrigerant Freon 12 is successfully developed in 1931, the household thermoelectric refrigerator is produced from the latter half of the 50 s, and the refrigerator is produced from the 50 s in China; when the refrigerator is used, the refrigerator door cannot be tightly closed due to insufficient or excessive force, so that cold air in the refrigerator leaks out, and the refrigerating effect in the refrigerator is reduced; therefore, a device for automatically returning the door panel of the refrigerator is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic recovery device for a refrigerator door plate, which has long service life and can work in a mute way, and the purpose of solving the problems in the background technology is achieved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a refrigerator door plant of high life and ability silence work is with automatic recovery device, includes refrigerator, carbon steel wire, torsional spring, six hole axles, briquetting, the inner wall of refrigerator and the outer wall connection of six hole axles, the outer wall of six hole axles and the outer wall connection of torsional spring, the outer wall of torsional spring and the outer wall connection of carbon steel wire, the outer wall of carbon steel wire and the inner wall connection of briquetting.

Preferably, the outer wall of six hole axles and the external connection of fixed block, the inner wall of fixed block and the outer wall connection of spring one, the outer wall of spring one and the outer wall connection of fixture block one, the outer wall of fixture block one and the inner wall connection of fixed block, the outer wall of fixture block one and the inner wall connection of refrigerator, the one end of fixture block one runs through the outer wall of refrigerator and extends to the inside of refrigerator for in the refrigerator can be gone into to fixture block one, spacing to the fixed block.

Preferably, the surface of the outer wall of the first clamping block is provided with a positioning hole, the inner wall of the positioning hole is connected with the outer wall of the second clamping block, one end of the second clamping block penetrates through the outer wall of the first clamping block and extends to the inside of the first clamping block, the inner wall of the second clamping block is connected with the outer wall of the positioning rod, one end of the positioning rod penetrates through the outer wall of the second clamping block and extends to the inside of the second clamping block, and the outer wall of the positioning rod is connected with the inner wall of the refrigerator to enable the positioning rod to provide supporting force for the second clamping block.

Preferably, the outer wall of the second clamping block is connected with the outer wall of the second spring, the outer wall of the second spring is connected with the inner wall of the refrigerator, the outer wall of the second clamping block is connected with one end of the pull rope, the other end of the pull rope is connected with the outer wall of the reel, the inner wall of the reel is connected with the outer wall of the first rotating rod, one end of the first rotating rod penetrates through the outer wall of the reel and extends to the outside of the reel, and therefore the first rotating rod can provide supporting force for the reel.

Preferably, the outer wall of dwang one and the outer wall connection of locating plate, the outer wall of locating plate and the inner wall connection of refrigerator, the outer wall of dwang one and the inner wall connection of gear, the one end of dwang one runs through the outer wall of gear and extends to the outside of gear, gear and rack toothing, the outer wall of rack and the inner wall connection of refrigerator for the rack can drive gear revolve.

Preferably, one end of the rack penetrates through the inner wall of the refrigerator and extends to the outside of the refrigerator, and the outer wall of the rack is connected with the outer wall of the handle, so that the handle can drive the rack to move.

Preferably, the outer wall of rack and the outer wall connection of spring three, the outer wall of spring three and the inner wall connection of refrigerator, the inner wall of rack and the outer wall connection of slide bar, the inside that the outer wall of rack extends to the rack is run through to the one end of slide bar, the outer wall of slide bar and the inner wall connection of refrigerator for the slide bar can carry out spacing for the rack provides the holding power.

The utility model provides an automatic recovery device for a refrigerator door plate, which has long service life and can work in a mute way. The method has the following beneficial effects:

(1) the utility model achieves the aims of avoiding cold air leakage caused by the fact that the door is not closed, causing energy consumption to rise, saving energy and protecting environment by arranging the carbon steel wire, the torsion spring, the six-hole shaft and the pressing block.

(2) The six-hole shaft fixing device is provided with the first spring, the first clamping block, the second clamping block, the positioning rod, the second spring, the pull rope, the reel, the first rotating rod, the gear, the rack, the third spring, the sliding rod and the handle, so that the first clamping block and the second clamping block are separated, and the purposes of conveniently installing the six-hole shaft and conveniently replacing the six-hole shaft after the service life of the six-hole shaft fixing device is prolonged are achieved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a structural diagram of a first clamping block of the present invention;

FIG. 4 is a structural view of the rack of the present invention;

FIG. 5 is a structural view of a briquette according to the present invention;

FIG. 6 is a schematic diagram of a press block of the present invention.

In the figure: 1 refrigerator, 2 carbon steel wires, 3 torsion springs, 4 six-hole shafts, 5 springs I, 6 clamping blocks I, 7 clamping blocks II, 8 positioning rods, 9 springs II, 10 pull ropes, 11 winding wheels, 12 rotating rods I, 13 gears, 14 racks, 15 springs III, 16 sliding rods, 17 handles and 18 pressing blocks.

Detailed Description

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a refrigerator door plant of high life and ability silence work is with automatic recovery device, includes refrigerator 1, carbon steel wire 2, torsional spring 3, six hole axles 4, briquetting 18, its characterized in that: the inner wall of the refrigerator 1 is fixedly connected with the outer wall of the six-hole shaft 4, the outer wall of the six-hole shaft 4 is fixedly connected with the outer wall of the torsion spring 3, the outer wall of the torsion spring 3 is fixedly connected with the outer wall of the carbon steel wire 2, the outer wall of the carbon steel wire 2 is fixedly connected with the inner wall of the pressing block 18, the outer wall of the pressing block 18 is fixedly connected with the inner wall of the refrigerator door body, after the refrigerator door body is opened, the corresponding torsion force can be generated, the door body can automatically return, the purposes of energy saving and environment protection due to the fact that cold air leaks caused by the fact that the door is not closed are achieved, the energy consumption is increased, the device can be used at least 30 thousands of times through experiments, the durability and the service life are long, the outer wall of the six-hole shaft 4 is fixedly connected with the outer portion of the fixing block, the inner wall of the fixing block is fixedly connected with the outer wall of the spring one 5, and the outer wall of the spring one 6 are fixedly connected with the outer wall of the one block 6, the outer wall of the first clamping block 6 is connected with the inner wall of the fixing block in a sliding mode, the outer wall of the first clamping block 6 is connected with the inner wall of the refrigerator 1 in a sliding mode, one end of the first clamping block 6 penetrates through the outer wall of the refrigerator 1 and extends into the refrigerator 1, the surface of the outer wall of the first clamping block 6 is provided with a positioning hole, the inner wall of the positioning hole is connected with the outer wall of the second clamping block 7 in a sliding mode, one end of the second clamping block 7 penetrates through the outer wall of the first clamping block 6 and extends into the inner portion of the first clamping block 6, the inner wall of the second clamping block 7 is connected with the outer wall of the positioning rod 8 in a sliding mode, one end of the positioning rod 8 penetrates through the outer wall of the second clamping block 7 and extends into the inner portion of the second clamping block 7, the outer wall of the positioning rod 8 is fixedly connected with the inner wall of the refrigerator 1, the outer wall of the second clamping block 9 is fixedly connected with the inner wall of the refrigerator 1, the outer wall of the second clamping block 7 is fixedly connected with one end of the pull rope 10, and the other end of the pull rope 10 is fixedly connected with the outer wall of the reel 11, the inner wall of the reel 11 is fixedly connected with the outer wall of the rotating rod I12, one end of the rotating rod I12 penetrates through the outer wall of the reel 11 and extends to the outside of the reel 11, the outer wall of the rotating rod I12 is movably connected with the outer wall of the positioning plate through a bearing I, the outer wall of the positioning plate is fixedly connected with the inner wall of the refrigerator 1, the outer wall of the rotating rod I12 is fixedly connected with the inner wall of the gear 13, one end of the rotating rod I12 penetrates through the outer wall of the gear 13 and extends to the outside of the gear 13, the gear 13 is meshed with the rack 14, the outer wall of the rack 14 is slidably connected with the inner wall of the refrigerator 1, one end of the rack 14 penetrates through the inner wall of the refrigerator 1 and extends to the outside of the refrigerator 1, the outer wall of the rack 14 is fixedly connected with the outer wall of the handle 17, the outer wall of the rack 14 is fixedly connected with the outer wall of the spring III 15, the outer wall of the spring III 15 is fixedly connected with the inner wall of the refrigerator 1, and the inner wall of the rack 14 is slidably connected with the outer wall of the sliding rod 16, one end of a sliding rod 16 penetrates through the outer wall of the rack 14 and extends to the inside of the rack 14, the outer wall of the sliding rod 16 is fixedly connected with the inner wall of the refrigerator 1, through the arrangement of a spring I5, a fixture block I6, a fixture block II 7, a positioning rod 8, a spring II 9, a pull rope 10, a reel 11, a rotating rod I12, a gear 13, the rack 14, a spring III 15, the sliding rod 16 and a handle 17, under the action of the spring I5, the fixture block I6 is driven to be clamped into the refrigerator 1, under the action of the spring II 9, the fixture block II 7 is clamped into the fixture block I6, the positioning rod 8 provides supporting force while limiting the fixture block II 7, the gear 13 is meshed with the rack 14, the rack 14 is pulled to drive the gear 13 to rotate, the gear 13 drives the rotating rod I12 to rotate, the rotating rod I12 drives the reel 11 to rotate, the reel 11 drives the pull rope 10 to move, the pull rope 10 drives the fixture block II 7 to move, and accordingly the fixture block I6 is separated from the fixture block II 7, the six-hole shaft 4 is convenient to install, and the six-hole shaft is convenient to replace after the service life of the six-hole shaft is prolonged.

When the refrigerator door is used, after the refrigerator door is opened, the carbon steel wire 2, the torsion spring 3, the six-hole shaft 4 and the pressing block 18 can generate corresponding torsion, so that the door can automatically return, and the aims of avoiding energy consumption rise caused by leakage of cold air due to non-closing of the door are fulfilled, energy is saved and the environment is protected, by arranging the spring I5, the fixture block I6, the fixture block II 7, the positioning rod 8, the spring II 9, the pull rope 10, the reel 11, the rotating rod I12, the gear 13, the rack 14, the spring III 15, the sliding rod 16 and the handle 17, under the action of the spring I5, the fixture block I6 is driven to be clamped into the refrigerator 1, under the action of the spring II 9, the fixture block II 7 is clamped into the fixture block I6, the positioning rod 8 provides supporting force while limiting the fixture block II 7, the gear 13 is meshed with the rack 14, the rack 14 is pulled to drive the gear 13 to rotate, and the gear 13 drives the rotating rod 12 to rotate, one 12 drive reel 11 and rotate of dwang, and reel 11 drives stay cord 10 and removes, and stay cord 10 drives two 7 removals of fixture block to make the separation of fixture block 6 and two 7 of fixture block, reached the convenience and installed six hole axles 4, after life arrived, the purpose of being convenient for change.

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

Claims

1. The utility model provides a refrigerator door plant of high life and ability silence work is with automatic recovery device, includes refrigerator (1), carbon steel wire (2), torsional spring (3), six hole axle (4), briquetting (18), its characterized in that: the inner wall of refrigerator (1) and the outer wall connection of six hole axle (4), the outer wall of six hole axle (4) and the outer wall connection of torsional spring (3), the outer wall of torsional spring (3) and the outer wall connection of carbon steel wire (2), the outer wall of carbon steel wire (2) and the inner wall connection of briquetting (18).

2. The automatic return device for a refrigerator door panel, which has a long life and can operate quietly, according to claim 1, wherein: the outer wall of six hole axle (4) and the external connection of fixed block, the inner wall of fixed block and the outer wall connection of spring (5), the outer wall of spring (5) and the outer wall connection of fixture block (6), the outer wall of fixture block (6) and the inner wall connection of fixed block, the outer wall of fixture block (6) and the inner wall connection of refrigerator (1), the one end of fixture block (6) runs through the outer wall that refrigerator (1) and extends to the inside of refrigerator (1).

3. The automatic return device for a refrigerator door panel, which has a long life and can operate quietly, according to claim 2, wherein: the refrigerator positioning structure is characterized in that a positioning hole is formed in the surface of the outer wall of the first clamping block (6), the inner wall of the positioning hole is connected with the outer wall of the second clamping block (7), one end of the second clamping block (7) penetrates through the outer wall of the first clamping block (6) and extends to the inside of the first clamping block (6), the inner wall of the second clamping block (7) is connected with the outer wall of the positioning rod (8), one end of the positioning rod (8) penetrates through the outer wall of the second clamping block (7) and extends to the inside of the second clamping block (7), and the outer wall of the positioning rod (8) is connected with the inner wall of the refrigerator (1).

4. The automatic return device for a refrigerator door panel, which has a long life and can operate quietly, according to claim 3, wherein: the outer wall of two (7) blocks and the outer wall connection of two (9) springs, the outer wall of two (9) springs and the inner wall connection of refrigerator (1), the outer wall of two (7) blocks is connected with the one end of stay cord (10), the other end of stay cord (10) and the outer wall connection of reel (11), the inner wall of reel (11) and the outer wall connection of dwang one (12), the outer wall that the one end of dwang one (12) runs through reel (11) extends to the outside of reel (11).

5. The automatic return device for a refrigerator door panel, which has a long life and can be operated quietly, according to claim 4, wherein: the outer wall of dwang one (12) and the outer wall connection of locating plate, the outer wall of locating plate and the inner wall connection of refrigerator (1), the outer wall of dwang one (12) and the inner wall connection of gear (13), the outer wall that the one end of dwang one (12) runs through gear (13) extends to the outside of gear (13), gear (13) and rack (14) meshing, the outer wall of rack (14) and the inner wall connection of refrigerator (1).

6. The automatic return device for a refrigerator door panel, which has a long life and can be operated quietly, according to claim 5, wherein: one end of the rack (14) penetrates through the inner wall of the refrigerator (1) and extends to the outside of the refrigerator (1), and the outer wall of the rack (14) is connected with the outer wall of the handle (17).

7. The automatic return device for a refrigerator door panel, which has a long life and can be operated quietly, according to claim 6, wherein: the outer wall of rack (14) and the outer wall connection of three (15) of spring, the outer wall of three (15) of spring and the inner wall connection of refrigerator (1), the inner wall of rack (14) and the outer wall connection of slide bar (16), the inside that the outer wall of rack (14) extended to rack (14) is run through to the one end of slide bar (16), the outer wall of slide bar (16) and the inner wall connection of refrigerator (1).