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A horizontal freezer door hinge and freezer

A freezer door and hinge technology, which is applied to hinges with pins, cooling fluid circulation devices, coolers, etc., can solve the problems of increased opening force, injury to users, and rapid falling impact on the cabinet, so as to reduce the opening force , reduce noise, reduce the effect of damage

Active Publication Date: 2022-03-15
AUCMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of tempered glass and additional structures of the chest freezer body, the weight of the chest freezer door is also increasing, and the opening force required for opening the door increases; at the same time, when the door is closed, due to the weight of the door itself increase, it is easy for the door body to fall rapidly under its own gravity and hit the cabinet body or even injure the user

Method used

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  • A horizontal freezer door hinge and freezer
  • A horizontal freezer door hinge and freezer
  • A horizontal freezer door hinge and freezer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as Figure 1-3 As shown, a door hinge of a horizontal refrigerator includes a hinge head 1 and a hinge seat 10;

[0055] The hinge head 1 is hinged with a hinge shaft 2 and a movable shaft 3 arranged in parallel; Arc channel 101 for end movement;

[0056] The bottom of the hinge seat 10 is provided with a support seat 9, the middle part of the support seat 9 is movably inserted with a support plate 5, and the top of the support plate 5 is movably connected with the side wall of the movable shaft 3;

[0057] The top of the support seat 9 is provided with a lower spring seat 8, and the middle part of the lower spring seat 8 is provided with a strip-shaped hole 81 for the support plate 5 to pass through; the middle and upper part of the support plate 5 is provided with an upper spring seat 7 , the support plate 5 between the upper spring seat 7 and the lower spring seat 8 is covered with a compression spring 6;

[0058] A damper 110 is provided outside the arc channe...

Embodiment 2

[0089] A refrigerator, comprising a cabinet body 02 and a door body 01, the horizontal refrigerator door hinge in Embodiment 1 is arranged between the cabinet body 02 and the door body 01, and the hinge head 1 is arranged at the rear end of the door body 01 , the hinge seat 10 is arranged on the top of the rear end of the cabinet body 02 .

[0090] When the door body 01 is closed, the positional relationship between the hinge head 1 and the hinge seat 10 is as follows: Figure 9 shown.

[0091]When opening the door, the existence of the tangential component force F1 makes the hinge head 1 have a tendency to rotate clockwise, which can offset part of the gravity of the door body 01, reduce the opening force of the door body, and the user only needs a small opening force The door body 01 can be opened; during the opening process of the door body 01, the hinge head 1 rotates clockwise around the hinge shaft 2 and at the same time drives the movable shaft 3 to move upward along t...

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Abstract

The invention discloses a hinge for a door body of a horizontal refrigerator, which comprises a hinge head and a hinge seat; a hinge shaft and a movable shaft are hinged on the hinge head; a support seat is arranged at the lower part of the hinge seat, and a support plate is movably inserted in the middle part of the support seat; There is a compression spring; a damper is arranged outside the arc channel on at least one side of the hinge seat; the damper includes a damper body, an arc guide rail, a damping chamber, a damping cylinder cover, a damping rod, a piston, a first chamber, and a second chamber chamber, damping spring, pressure plate, and damping end block; the first chamber and the second chamber are filled with non-Newtonian fluid, and the chamber between the pressure plate and the damping end block is filled with hydraulic oil. The structural setting of the hinge of the present invention, when the door is closed, the compression spring, the damping spring in the damper, and the non-Newtonian fluid in the first chamber form multiple damping, which can prevent the door from falling rapidly and reduce the impact on the cabinet. Body damage, but also reduce the noise.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, and in particular relates to a door hinge of a horizontal refrigerator and a refrigerator. Background technique [0002] In the horizontal freezer, the hinge is an important connecting component between the door body and the cabinet body, which plays a role in supporting the door body. With the development of tempered glass and additional structures of the chest freezer body, the weight of the chest freezer door is also increasing, and the opening force required for opening the door increases; at the same time, when the door is closed, due to the weight of the door itself increase, it is easy for the door body to fall rapidly under the action of its own gravity to impact the cabinet body or even injure the user. [0003] Therefore, there is an urgent need to design a hinge for the door body of a horizontal refrigerator. When the door body is opened, the hinge can reduce the opening force r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D3/02E05D11/10E05F3/20E05F5/08F25D23/02F25D11/00
CPCE05D3/02E05D11/10E05F3/20E05F5/08F25D23/028F25D11/00F25D2323/024
Inventor 薛亮刘明慧徐光建宋楠邹海艳
Owner AUCMA
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