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Hinge mounting structure
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An installation structure and hinge technology, applied in the field of machinery, can solve the problems of inconvenient extraction, inability to open the upper cover, poor waterproof performance, etc., and achieve the effect of quick and convenient disassembly and assembly, simple disassembly and assembly process, and convenient and rapid assembly.
Active Publication Date: 2016-04-06
台州市黄岩翰盟塑模有限公司
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Abstract
Description
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Problems solved by technology
It solves the problem that the upper cover cannot be opened after the existing hinge structure meter box is assembled, the hinged side cannot be changed, and the use range is limited.
[0004] However, the above-mentioned hinge structure has the following defects: 1. When the case cover of the above-mentioned electric meter box needs to be disassembled from the box body, the cards at both ends of the pin shaft need to be removed first, and then the pin shaft can be pulled out to make the case cover break away from the case. body, and because the pin shaft is small and both ends are located in the groove, it is also inconvenient during the extraction process, which makes the disassembly process of the entire hinge inconvenient; Has a large gap, resulting in poor water resistance here
Method used
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Embodiment 1
[0030] This hinge installation structure comprises hinge body one 1, hinge arm 11, step-off notch 11a, rotating pin shaft 12, hinge body two 2, accommodating groove 21, circular arc surface 21a, installation part 22, card through hole 23, limit The positioning protrusion 24 , the guide groove 25 , the locking member 3 , the limiting portion 31 , the plane 31 a, the elastic snap joint 32 , and the limiting rib 33 .
[0031] Specifically, as figure 1 and figure 2 As shown, in this embodiment, the hinge body 1 is arranged on the inside of the box body 4, the hinge body 2 2 is arranged on the inside of the box cover 5, the hinge body 2 and the box cover 5 are in an integrated structure, and the hinge body 1 is fixed by screws Be connected in the installation sinking tank of box body 4, and installation sinking tank communicates with the drainage groove on the box body 4, can prevent rainwater from flowing into box body 4 inside like this design.
[0032] Such as figure 2 and ...
Embodiment 2
[0037] The technical solution in this embodiment is basically the same as the technical solution in Embodiment 1, the difference is that in this embodiment, the hinge installation structure is used as a component independent of the box structure, specifically, the hinge body 2 2 It is a split structure with the case cover 5, and is fixedly connected to the case cover 5 by fasteners.
Embodiment 3
[0039] The technical solution in this embodiment is basically the same as the technical solution in Embodiment 1, the difference is that in this embodiment, one side of the locking member 3 has a hook-shaped elastic snap joint 32, and the inner surface of the installed part 22 There is a snap-in groove corresponding to the above-mentioned elastic clip joint 32, the other side of the locking part 3 has a connecting through hole, and the mounting part 22 has a threaded hole that can face the connecting through hole. The locking part 3 and the hinge body 2 Connected by a connecting piece, one end of the connecting piece has an external thread, and the other end has a screw head.
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PUM
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Abstract
The invention provides a hinge mounting structure and belongs to the technical field of machinery. The hinge mounting structure is used for solving a problem how to realize rapid and convenient dismounting of a hinge. The hinge mounting structure comprises a first hinge body and a second hinge body; the first hinge body and the second hinge body are capable of swinging relative to each other; a hinge arm is arranged on the first hinge body, and a rotating pin shaft, which extends toward two sides of the hinge arm, respectively, is arranged on an end arm of the hinge arm; an accommodating groove corresponding to the rotating pin shaft in position is formed in the second hinge body; the hinge mounting structure further comprises a locking piece that is detachably connected to the second hinge body and limits the rotating pin shaft in the accommodating groove. The hinge mounting structure is characterized in that, according to the structural design of the first hinge body, the second hinge body and the locking piece, the dismounting of the first hinge body and the second hinge body can be realized as long as the locking piece is removed, and the whole dismounting process is simple, rapid and convenient.
Description
technical field [0001] The invention belongs to the technical field of machinery and relates to a hinge installation structure. Background technique [0002] A hinge, also known as a hinge, is a mechanical device used to connect two solids and allow relative rotation between them. Hinges may be constructed from moving components, or from materials that fold. Hinges are mainly installed on cabinets, doors and windows, and meter boxes. [0003] In the prior art, such as the Chinese patent [Application No.: 200910062126.0; Authorized Notice No. CN101556294B] discloses a hinged door flip open and close assembled electric meter box, which is composed of a base and an upper cover, and the upper edge of the base is provided with a raised hinge arm ; The cavity wall of the upper cover is formed with a concave hinge connection port corresponding to the raised hinge arm, and is equipped with an oblique concave arc waterproof strip, and the raised hinge arm and the concave hinge conn...
Claims
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Application Information
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