Movable hinge

A technology for moving hinges and moving hinge seats, which is applied in the direction of folding panels, door/window accessories, hinges with pins, etc. The effect of small size, low assembly difficulty and low manufacturing cost

Inactive Publication Date: 2021-08-27
山东汉东工业技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art, the present invention provides a mobile hinge, which solves the problems of the previous mobile hinges, such as complex structure, small load-bearing, high manufacturing cost, and difficult assembly, and solves the gap between the previous mobile hinges. It is prone to large gaps and shaking problems when moving

Method used

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Embodiment Construction

[0026] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

[0027] Such as Figure 1-10 As shown, a mobile hinge, including:

[0028] Mobile hinge seat 1, the mobile hinge seat 1 is fixed on the cabinet body by a plurality of bolts, the mobile hinge seat 1 is provided with a chute 2, one side of the chute 2 is open, and the chute 2 The other side is provided with a threaded hole to fix and install the hinge limit adjustment bolt 3; the movable hinge seat 1 plays the role of stroke adjustment, restriction and guidance for the internal movable hinge 4;

[0029] The mobile hinge 4, the bottom of the mobile hinge 4 is slidably installed in the chute 2, the bottom of the mobile hinge 4 is provided with a groove 8 and a through hole 9 at the position corresponding to the hinge limit adjustment bolt 3, and the hinge lim...

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Abstract

The invention discloses a movable hinge. A movable hinge base is fixed to a cabinet body, a sliding groove is formed in the movable hinge base, one side of the sliding groove is open, and a hinge limiting adjusting bolt is fixedly installed on the other side of the sliding groove; and the bottom of the movable hinge is installed in the sliding groove in a sliding mode, a groove and a through hole are formed in the position, corresponding to the hinge limiting adjusting bolt, of the bottom of the movable hinge, a nut of the hinge limiting adjusting bolt is located in the groove, a screw rod of the hinge limiting adjusting bolt movably penetrates through the through hole to be fixedly connected with the movable hinge base, a steel ball supporting frame is arranged between the movable hinge and the inner wall of the sliding groove, and a plurality of sets of steel balls are installed on the steel ball supporting frame. The movable hinge is simple in structure, low in manufacturing cost, low in assembly difficulty, small in gap and high in bearing capacity due to the adoption of the steel ball supporting frame and the steel balls, high in precision and free of shaking when the movable hinge and the movable hinge base slide relatively, suitable for batch production and use and capable of being widely applied to the fields of vacuum refrigerators, negative-pressure fresh-keeping cabinets and the like.

Description

Technical field: [0001] The invention relates to a mobile hinge. Background technique: [0002] In recent years, vacuum fresh-keeping cabinets have been used more and more. For example, the publication number is CN111588232A, and the name is a Chinese invention patent application for a smart cabinet for fruit and vegetable fresh-keeping in supermarkets. The vacuum device can evacuate the cabinet to form a negative pressure, and the storage time of fruits and vegetables can be prolonged under the vacuum environment. However, in specific applications, due to the need to directly observe the specific conditions of the internal fruits and vegetables from the outside, the door of this fresh-keeping cabinet needs to use glass doors, and the existing glass airtight doors, when subjected to internal vacuum negative pressure, have the following Disadvantages: One side of the current glass airtight door is hinged to the cabinet body through a hinge. This side can be rotated relative ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/02E05D5/02E05D5/00E05D7/04E05D11/04
CPCE05D3/022E05D5/00E05D5/02E05D7/0415E05D11/04
Inventor 张洪胜
Owner 山东汉东工业技术有限公司
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