CN216305628U

CN216305628U - Refrigerator plastic handle with adjustable height

Info

Publication number: CN216305628U
Application number: CN202122153777.XU
Authority: CN
Inventors: 戴小龙; 谭小明; 傅香桂
Original assignee: Taizhou Huajie Plastic Technology Co ltd
Current assignee: Taizhou Huajie Plastic Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-15
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a refrigerator plastic handle with adjustable height, which comprises a refrigerator body stably placed on the ground, wherein the side part of the refrigerator body is provided with a sliding groove; the plastic handle body is movably arranged on the side part of the refrigerator body, a sliding block is fixed at one end of the plastic handle body, and the sliding block is positioned inside the sliding groove; the method comprises the following steps: the movable rod is movably arranged inside the sliding block, and one end of the movable rod is fixedly provided with a clamping block with one end obliquely arranged; a driving gear, the bearing of which is arranged in the slider, and one end of the driving gear is fixed with a cam; a cavity and a disinfectant cavity which are both arranged inside the sliding block. The height-adjustable refrigerator plastic handle. This but height-adjusting's refrigerator plastics handle can realize the altitude mixture control on the refrigerator body according to user's needs to antiseptic solution accessible sprinkler bead disinfects the plastics handle body, avoids the emergence of cross infection problem, improves the safety in utilization.

Description

Refrigerator plastic handle with adjustable height

Technical Field

The utility model relates to the technical field of refrigerator plastic handles, in particular to a height-adjustable refrigerator plastic handle.

Background

The plastic handle of the refrigerator is one of the parts of the refrigerator convenient for people to open, and has certain aesthetic property besides practicability.

However, the existing plastic handle for the refrigerator has the following problems:

when the plastic handle of the existing refrigerator is used, the height of the plastic handle of the existing refrigerator is inconvenient to adjust according to the height of a user, so that the inconvenience exists when the user opens the refrigerator, the plastic handle of the refrigerator is in direct contact with the hand of the user, substances such as bacteria and the like remained on the hand of the user are very easy to attach to the surface of the handle, under the condition that the bacteria grow, when another user holds the plastic handle of the refrigerator, cross infection is easy to occur, and the use safety is further influenced.

We have therefore proposed a height adjustable plastic handle for a refrigerator to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a height-adjustable refrigerator plastic handle, which solves the problems that the height of the existing refrigerator plastic handle in the market is not convenient to adjust according to the height of a user when the refrigerator plastic handle is used, so that the user is inconvenient to open the refrigerator, the refrigerator plastic handle is in direct contact with the hand of the user, substances such as bacteria and the like remained on the hand of the user are easy to attach to the surface of the handle, and when another user holds the refrigerator plastic handle under the condition that bacteria grow, cross infection is easy to occur, so that the use safety is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a refrigerator plastic handle with adjustable height comprises a refrigerator body stably placed on the ground, wherein a sliding groove is formed in the side of the refrigerator body;

the plastic handle body is movably arranged on the side part of the refrigerator body, a sliding block is fixed at one end of the plastic handle body, and the sliding block is positioned inside the sliding groove;

the method comprises the following steps:

the movable rod is movably arranged inside the sliding block, and one end of the movable rod is fixedly provided with a clamping block with one end obliquely arranged;

a driving gear, the bearing of which is arranged in the slider, and one end of the driving gear is fixed with a cam;

a cavity and a disinfectant cavity which are both arranged inside the sliding block.

Preferably, a pressure spring is welded between the movable rod and the sliding block, the clamping blocks mounted at one end of the movable rod are attached to the clamping grooves, the clamping grooves are arranged in the refrigerator body at equal intervals, and the movable rod can fix the movable rod after moving under the matching effect of the clamping grooves and the clamping blocks.

Preferably, the driving gear is meshed with the tooth blocks, and the tooth blocks are uniformly distributed in the refrigerator body, so that the driving gear can rotate under the meshing action after the plastic handle body moves.

Preferably, the inside laminating of cavity is provided with the piston rod, and the welding has reset spring between piston rod and the slider to the piston rod passes through reset spring and cavity elasticity block sliding connection, makes the piston rod can carry out round trip movement in the cavity is inside.

Preferably, both sides of the upper end of the piston rod are inclined, and the shortest distance from the piston rod to the rotating shaft of the cam is smaller than the maximum radius of the cam, so that the piston rod can be driven to move downwards after the cam rotates.

Preferably, the disinfection liquid chamber communicates with cavity and nozzle respectively each other, and the nozzle evenly install in the outside of plastics handle body for inside gaseous back that gets into the disinfection liquid chamber of cavity, the inside antiseptic solution of disinfection liquid chamber can be disinfected the plastics handle body from the nozzle.

Compared with the prior art, the utility model has the beneficial effects that: the height-adjustable refrigerator plastic handle;

1. the movable rod and the clamping groove are arranged, so that when the height of the plastic handle body needs to be adjusted, one end of the movable rod is inclined, the movable rod can be directly pushed to drive the plastic handle body to be adjusted upwards, the movable rod is fixed by utilizing the concave-convex fit between the clamping block and the clamping groove, the moved plastic handle body is fixed, and when the movable rod moves downwards, the movable rod is pulled out and the pressure spring is matched, so that the height of the plastic handle body on the refrigerator body can be adjusted;

2. be provided with piston rod and nozzle for when plastics handle body was removed inside the refrigerator body, utilize the meshing effect between drive gear and the tooth piece, can drive the piston rod and remove inside the cavity, and then inside the cavity gas can constantly pour into the disinfection sap cavity into, and then the inside antiseptic solution of disinfection sap cavity can disinfect plastics handle body through the nozzle, avoids the emergence of cross infection problem, improves the safety in utilization.

Drawings

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

FIG. 2 is a schematic side-sectional view of the plastic handle body of the present invention;

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

FIG. 4 is a schematic view of a front cross-sectional view of the cam of the present invention;

fig. 5 is a schematic front sectional view of the driving gear of the present invention.

In the figure: 1. a refrigerator body; 2. a chute; 3. a plastic handle body; 4. a slider; 5. a movable rod; 6. a pressure spring; 7. a clamping block; 8. a card slot; 9. a drive gear; 10. a tooth block; 11. a cavity; 12. a piston rod; 13. a return spring; 14. a cam; 15. a disinfectant chamber; 16. a spray opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a refrigerator plastic handle with adjustable height comprises a refrigerator body 1 stably placed on the ground, and a sliding groove 2 is formed in the side of the refrigerator body 1;

the plastic handle body 3 is movably arranged on the side part of the refrigerator body 1, a sliding block 4 is fixed at one end of the plastic handle body 3, and the sliding block 4 is positioned inside the sliding groove 2;

the method comprises the following steps:

the movable rod 5 is movably arranged inside the sliding block 4, and one end of the movable rod 5 is fixedly provided with a clamping block 7 with one end obliquely arranged;

a drive gear 9 bearing-mounted inside the slider 4, and a cam 14 fixed to one end of the drive gear 9;

a cavity 11 and a disinfectant cavity 15 which are both arranged inside the slide block 4;

a pressure spring 6 is welded between the movable rod 5 and the sliding block 4, a clamping block 7 installed at one end of the movable rod 5 is attached to and positioned in a clamping groove 8, and the clamping grooves 8 are arranged in the refrigerator body 1 at equal intervals;

as shown in fig. 1-3, when the plastic handle body 3 needs to be moved downward, firstly, the movable rod 5 is pulled to make the fixture block 7 installed at one end of the movable rod 5 separate from the clamping groove 8, and then the plastic handle body 3 can be driven to move downward until reaching a proper position, at this time, the fixture block 7 can extend into the clamping groove 8 under the elastic action of the pressure spring 6, and under the concave-convex matching action between the fixture block 7 and the clamping groove 8, the fixed operation of the moved plastic handle body 3 can be realized, when the upward movement needs to be performed, because one end of the fixture block 7 is inclined, only the movable rod 5 needs to be pushed to move upward, and the matching relation between the fixture block 7 and the clamping groove 8 is utilized, the upward adjustment is realized, and then the height can be adjusted as required.

The driving gear 9 is meshed with the tooth blocks 10, and the tooth blocks 10 are uniformly distributed in the refrigerator body 1; a piston rod 12 is attached to the inside of the cavity 11, a return spring 13 is welded between the piston rod 12 and the sliding block 4, and the piston rod 12 is elastically clamped and slidably connected with the cavity 11 through the return spring 13; the two sides of the upper end of the piston rod 12 are inclined, and the shortest distance from the piston rod 12 to the rotating shaft of the cam 14 is smaller than the maximum radius of the cam 14; the disinfectant cavity 15 is respectively communicated with the cavity 11 and the spraying ports 16, and the spraying ports 16 are uniformly arranged on the outer side of the plastic handle body 3;

as shown in fig. 1-2 and fig. 4-5, when the plastic handle body 3 moves, the driving gear 9 can be driven to engage with the tooth block 10, and then the driving gear 9 can drive the cam 14 connected with one end to rotate, and after the cam 14 rotates, the cam can be pressed to the piston rod 12, and the piston rod 12 can move inside the cavity 11, so that the gas inside the cavity 11 can enter the inside of the disinfectant cavity 15, and thus the pressure inside the disinfectant cavity 15 will increase, and further the disinfectant inside the disinfectant cavity 15 can be sprayed to the plastic handle body 3 from the spraying port 16, thereby realizing the disinfection operation of the plastic handle 3.

The working principle is as follows: when the refrigerator plastic handle with adjustable height is used, as shown in fig. 1-5, when the plastic handle body 3 is moved downwards, the movable rod 5 is pulled to drive the clamping block 7 to be separated from the clamping groove 8, the concave-convex fit between the clamping block 7 and the clamping groove 8 is utilized to realize the fixing operation of the moved plastic handle body 3, when the plastic handle body 3 needs to be moved upwards, the movable rod 5 is pushed to move upwards, the upward adjustment can be realized, the height can be adjusted according to the needs of a user, when the plastic handle body 3 is moved, the piston rod 12 can be prompted to inject the gas in the cavity 11 into the interior of the disinfectant cavity 15 through the meshing action between the driving gear 9 and the tooth block 10, so that the pressure in the disinfectant cavity 15 is increased, and the disinfectant in the disinfectant cavity 15 can be sprayed to the plastic handle body 3 from the spraying port 16, realize the disinfection operation to plastic handle 3, improve safe in utilization.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A refrigerator plastic handle with adjustable height comprises a refrigerator body (1) stably placed on the ground, wherein a sliding groove (2) is formed in the side portion of the refrigerator body (1);

the plastic handle body (3) is movably arranged on the side part of the refrigerator body (1), a sliding block (4) is fixed at one end of the plastic handle body (3), and the sliding block (4) is positioned inside the sliding groove (2);

it is characterized by comprising:

the movable rod (5) is movably arranged inside the sliding block (4), and a clamping block (7) with one end obliquely arranged is fixedly arranged at one end of the movable rod (5);

a drive gear (9) which is mounted inside the slider (4) by means of a bearing, and a cam (14) is fixed to one end of the drive gear (9);

a cavity (11) and a disinfectant cavity (15) which are both arranged inside the sliding block (4).

2. The height-adjustable refrigerator plastic handle according to claim 1, characterized in that: the refrigerator is characterized in that a pressure spring (6) is welded between the movable rod (5) and the sliding block (4), a clamping block (7) installed at one end of the movable rod (5) is attached to a clamping groove (8), and the clamping groove (8) is arranged in the refrigerator body (1) at equal intervals.

3. The height-adjustable refrigerator plastic handle according to claim 1, characterized in that: the driving gear (9) is meshed with the tooth blocks (10), and the tooth blocks (10) are uniformly distributed in the refrigerator body (1).

4. The height-adjustable refrigerator plastic handle according to claim 1, characterized in that: the piston rod (12) is arranged inside the cavity (11) in a fit mode, a return spring (13) is welded between the piston rod (12) and the sliding block (4), and the piston rod (12) is elastically clamped and slidably connected with the cavity (11) through the return spring (13).

5. The height-adjustable refrigerator plastic handle according to claim 4, characterized in that: the two sides of the upper end of the piston rod (12) are inclined, and the shortest distance from the piston rod (12) to the rotating shaft of the cam (14) is smaller than the maximum radius of the cam (14).

6. The height-adjustable refrigerator plastic handle according to claim 1, characterized in that: the disinfection liquid cavity (15) is communicated with the cavity (11) and the spraying openings (16) respectively, and the spraying openings (16) are uniformly arranged on the outer side of the plastic handle body (3).