CN219365685U

CN219365685U - Refrigerator helping hand handle

Info

Publication number: CN219365685U
Application number: CN202320250308.6U
Authority: CN
Inventors: 钟建平; 何仕珍; 罗永平
Original assignee: Lishui Xin'ao Kitchenware Co ltd
Current assignee: Lishui Xin'ao Kitchenware Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-07-18
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a refrigerator power-assisted handle, and relates to the technical field of refrigerators; the utility model includes an operating lever, characterized in that: the number of the operation rods is two, a first rotation rod is inserted through the rotation holes of the two operation rods, half-face gears which are symmetrically distributed are fixedly sleeved on the outer sides of the first rotation rods, toothed plates are movably arranged in the operation rods, armrests are sleeved on the outer sides of the first rotation rods in a stipulated mode, and a first square groove is formed in the operation rods; the utility model can assist a user when the refrigerator door is opened by arranging the first rotating rod, the handrail, the half face gear, the toothed plate, the first square groove, the telescopic rod, the spring and the top plate, and is convenient for the user to open easily.

Description

Refrigerator helping hand handle

Technical Field

The utility model relates to the technical field of refrigerators, in particular to a refrigerator power-assisted handle.

Background

The refrigerator is a household appliance commonly used in daily life, and the refrigerator is laborious in the opening process due to the pressure difference between the inside and the outside of the refrigerator and the suction force of the refrigerator door seal; the refrigerator is provided with the power-assisted handle, the force acting on the refrigerator is reduced by using the power-assisted handle, the refrigerator door is opened quickly, the existing refrigerator is generally provided with no power-assisted handle, which is generally added by a user, the installation is inconvenient, and aiming at the problems, the inventor proposes a refrigerator power-assisted handle for solving the problems.

Disclosure of Invention

In order to solve the problem of inconvenient installation and fixation; the utility model aims to provide a refrigerator power-assisted handle.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a refrigerator helping hand handle, includes the action bars, the action bars is two altogether, two the action bars rotate and pass through and be equipped with a dwang for fixed handrail, a dwang outside fixed cover is equipped with and is symmetrical distribution's half face gear, and the handrail rotates and drives half face gear rotation, action bars internalization is equipped with the pinion rack, and half face gear drives the pinion rack and inwards moves, a dwang outside prescribes the cover and is equipped with the handrail, convenient operation, a square groove has been seted up in the action bars, the easy to assemble spring, a square inslot runs through and has been inserted the telescopic link, telescopic link and pinion rack fixed connection, the pinion rack drives the telescopic link and removes, pinion rack and half face gear intermeshing can make half face gear drive the pinion rack inwards move.

Preferably, the T-shaped slide way is arranged in the operating rod, the screw rod is rotationally arranged in the T-shaped slide way, the screw rod is sleeved with the screw thread sliding blocks, the two screw thread sliding blocks are fixedly connected with the clamping plates at the outer sides, the two operating rod is fixedly connected with the positioning plates at the outer sides, the soft cotton pads are fixedly arranged at one sides of the positioning plates opposite to the clamping plates, the screw rod is driven to rotate by the second rotating rod, the screw rod drives the screw thread sliding blocks to rotate, the clamping plates are driven to move by the screw thread sliding blocks, so that the clamping plates and the positioning plates clamp and fix the side surface of the refrigerator door, the problem of inconvenient installation is avoided, and the aim of convenient installation is achieved.

Preferably, the telescopic link is kept away from the fixed roof that is equipped with of one end of pinion rack, and the roof is convenient to open the refrigerator door, two the fixed stopper No. two that are equipped with in one side that the action bars are relative, the action bars outside is fixed to be equipped with stopper No. two, and stopper No. two and stopper are spacing the handrail, telescopic link outside movable sleeve is equipped with the spring for roof and action bars shrink.

Preferably, the second square groove has been seted up in the action bars, the action bars rotate and are equipped with second dwang and No. three dwang, and No. two square grooves are used for realizing that a conical gear and second conical gear carry out the transmission, no. two dwang and lead screw fixed connection, no. two the fixed conical gear that is equipped with in one end that the lead screw was kept away from to the dwang, no. one conical gear drive No. two dwang rotations, no. two dwang drive lead screw rotations, no. three dwang is close to the fixed second conical gear that is equipped with of one end that the conical gear was close to, no. three dwang are kept away from the fixed turning block that is equipped with of one end of second conical gear, and No. three dwang rotates and drives the second conical gear, and the second conical gear drives intermeshing's a conical gear and rotates.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the refrigerator door, the first rotating rod, the handrails, the half-face gears, the toothed plates, the first square grooves, the telescopic rods, the springs and the top plate are arranged, so that the refrigerator door can be assisted when being opened, and a user can conveniently and easily open the refrigerator door;

2. the T-shaped slideway, the screw rod, the threaded sliding block, the clamping plate, the square groove II, the rotating rod II, the conical gear I, the rotating rod III, the conical gear II and the rotating block are arranged in the device, so that the device is convenient to install and fix.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is another schematic view of the structure of the present utility model.

Fig. 3 is an enlarged schematic view of a in fig. 2, which is a structural diagram of the present utility model.

Fig. 4 is an enlarged schematic view of B in fig. 2, which is a structural diagram of the present utility model.

FIG. 5 is a schematic cross-sectional view of the structure of the present utility model.

Fig. 6 is an enlarged schematic view of C in fig. 5, which is a structural diagram of the present utility model.

In the figure: 1. an operation lever; 11. a positioning plate; 12. a soft cotton pad; 13. a first limiting block; 14. a second limiting block; 2. a first rotating rod; 21. an armrest; 22. half face gear; 23. a toothed plate; 24. a square groove I; 25. a telescopic rod; 26. a spring; 27. a top plate; 3. a T-shaped slideway; 31. a screw rod; 32. a thread slider; 33. a clamping plate; 34. a second square groove; 35. a second rotating rod; 36. a first bevel gear; 37. a third rotating rod; 38. a secondary bevel gear; 39. and rotating the block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-6, the utility model provides a power-assisted handle of a refrigerator, which comprises two operation rods 1, wherein the operation rods 1 are rotatably inserted through a first rotating rod 2 for fixing an armrest 21, half gears 22 symmetrically distributed are fixedly sleeved on the outer sides of the first rotating rod 2, the armrest 21 rotates to drive the half gears 22 to rotate, toothed plates 23 are movably arranged in the operation rods 1, the half gears 22 drive the toothed plates 23 to move inwards, armrests 21 are sleeved on the outer sides of the first rotating rod 2 in a stipulated manner, the operation is convenient, a first square groove 24 is formed in the operation rods 1, a spring 26 is convenient to install, a telescopic rod 25 is fixedly connected with the toothed plates 23 in a penetrating manner in the first square groove 24, the toothed plates 23 drive the telescopic rod 25 to move, and the toothed plates 23 are meshed with the half gears 22, so that the half gears 22 drive the toothed plates 23 to move inwards.

A top plate 27 is fixedly arranged at one end of the telescopic rod 25 away from the toothed plate 23.

By adopting the above technical scheme, the top plate 27 facilitates the opening of the refrigerator door.

Two stopper 14 are fixed to the relative one side of two action bars 1, and action bar 1 outside is fixed to be equipped with stopper 13.

Through adopting above-mentioned technical scheme, no. two stopper 14 and No. one stopper 13 carry out spacingly to handrail 21.

The outer side of the telescopic rod 25 is movably sleeved with a spring 26.

By adopting the above-described technical means, the top plate 27 and the operation lever 1 are contracted when the armrest 21 is not operated.

A square groove 34 is formed in the operating rod 1, and a rotating rod 35 and a rotating rod 37 are arranged on the operating rod 1 in a rotating mode.

By adopting the technical scheme, the square groove 34 is used for realizing the transmission of the first conical gear 36 and the second conical gear 38.

The second rotating rod 35 is fixedly connected with the screw rod 31, and a first conical gear 36 is fixedly arranged at one end, far away from the screw rod 31, of the second rotating rod 35.

By adopting the technical scheme, the first conical gear 36 drives the second rotating rod 35 to rotate, and the second rotating rod 35 drives the screw rod 31 to rotate.

A second bevel gear 38 is fixedly arranged at one end, close to the first bevel gear 36, of the third rotating rod 37, and a rotating block 39 is fixedly arranged at one end, far away from the second bevel gear 38, of the third rotating rod 37.

By adopting the above technical scheme, the third rotating rod 37 rotates to drive the second bevel gear 38, and the second bevel gear 38 drives the first bevel gear 36 meshed with each other to rotate.

Embodiment two: as shown in fig. 6, a T-shaped slide 3 is provided in the operating rod 1, a screw rod 31 is rotationally provided in the T-shaped slide 3, a threaded slider 32 is sleeved on the outer side of the screw rod 31, a clamping plate 33 is fixedly connected on the outer sides of the two threaded sliders 32, a positioning plate 11 is fixedly connected on the outer sides of the two operating rods 1, a soft cotton pad 12 is fixedly provided on one side of the positioning plate 11 opposite to the clamping plate 33, a screw rod 31 is driven to rotate by a second rotating rod 35, the screw rod 31 drives the threaded slider 32 to move, and the clamping plate 33 is driven to move by the movement of the threaded slider 32, so that the clamping plate 33 and the positioning plate 11 clamp and fix the side surface of the refrigerator door, the problem of inconvenient installation is avoided, and the aim of convenient installation is achieved.

Working principle: the clamping plate 33 and the positioning plate 11 of the device are aligned with the side surface of the refrigerator door, the rotating block 39 is rotated, the rotating block 39 drives the third rotating rod 37 to rotate, the third rotating rod 37 rotates to drive the second conical gear 38, the second conical gear 38 drives the first conical gear 36 which is meshed with each other to rotate, the first conical gear 36 drives the second rotating rod 35 to rotate, the second rotating rod 35 drives the screw rod 31 to rotate, the screw rod 31 drives the threaded sliding block 32 to move, the threaded sliding block 32 moves to drive the clamping plate 33 to enable the clamping plate 33 and the positioning plate 11 to clamp and fix the side surface of the refrigerator door, the problem of inconvenient installation is avoided, the aim of convenient installation is achieved, when the refrigerator door needs to be opened, the handrail 21 is pulled, the handrail 21 rotates on the first rotating rod 2, the handrail 21 rotates to drive the half-face gear 22 to rotate, the half-face gear 22 drives the toothed plate 23 to move inwards, the toothed plate 23 drives the telescopic rod 25 to move, the top plate 27 moves, the top plate 27 can prop against the refrigerator door, the refrigerator door is separated from the refrigerator door, and the problem of inconvenient opening of the refrigerator door is avoided.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a refrigerator helping hand handle, includes action bars (1), its characterized in that: the two operating levers (1) are arranged in total, a first rotating lever (2) is inserted through the two operating levers (1) in a rotating way, half-face gears (22) which are symmetrically distributed are fixedly sleeved on the outer sides of the first rotating lever (2), toothed plates (23) are movably arranged in the operating levers (1), and armrests (21) are sleeved on the outer sides of the first rotating lever (2) in a stipulated mode;

a square groove (24) is formed in the operating rod (1), a telescopic rod (25) is inserted in the square groove (24) in a penetrating mode, the telescopic rod (25) is fixedly connected with the toothed plate (23), and the toothed plate (23) is meshed with the half-face gear (22).

2. The refrigerator booster handle as defined in claim 1, wherein a T-shaped slide way (3) is provided in the operating rod (1), a screw rod (31) is provided in the T-shaped slide way (3) in a rotating manner, a threaded slider (32) is provided in a threaded sleeve on the outer side of the screw rod (31), a clamping plate (33) is fixedly connected on the outer side of the threaded slider (32), a positioning plate (11) is fixedly connected on the outer side of the two operating rods (1), and soft cotton pads (12) are fixedly provided on one side of the positioning plate (11) opposite to the clamping plate (33).

3. A refrigerator booster handle as claimed in claim 1, characterized in that the end of the telescopic rod (25) remote from the toothed plate (23) is fixedly provided with a top plate (27).

4. A refrigerator booster handle as claimed in claim 1, wherein two opposite sides of the operating levers (1) are fixedly provided with a second limiting block (14), and a first limiting block (13) is fixedly arranged on the outer side of the operating lever (1).

5. A refrigerator booster handle as claimed in claim 1, characterized in that the outer side of the telescopic rod (25) is movably sleeved with a spring (26).

6. A refrigerator booster handle as claimed in claim 1, characterized in that the operating lever (1) is provided with a square groove (34), and the operating lever (1) is rotatably provided with a second rotating lever (35) and a third rotating lever (37).

7. The power-assisted handle of a refrigerator according to claim 6, wherein the second rotating rod (35) is fixedly connected with the screw rod (31), and a first conical gear (36) is fixedly arranged at one end of the second rotating rod (35) away from the screw rod (31).

8. A refrigerator booster handle as claimed in claim 6, wherein a second bevel gear (38) is fixedly arranged at one end of the third rotary rod (37) close to the first bevel gear (36), and a rotary block (39) is fixedly arranged at one end of the third rotary rod (37) far from the second bevel gear (38).