CN213478922U

CN213478922U - Hinge structure easy to mount and dismount

Info

Publication number: CN213478922U
Application number: CN202022203575.7U
Authority: CN
Inventors: 张超超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-18
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a hinge structure easy to assemble and disassemble, which comprises a hinge body and a hinge base, wherein the bottom of the hinge body is provided with a locking mechanism near the hinge base, the hinge base is tightly welded with a U-shaped mounting plate, the two ends of the mounting plate are respectively provided with a front hook and a rear hook, and the middle top of the mounting plate is provided with a groove; the locking mechanism comprises a clamping seat, a fixing nail is installed at one end of the clamping seat, and a torsion spring is installed on the outer side of the fixing nail. This hinge structure of easy installation dismantlement can realize following three direction with hinge body card on hinge base, and fore-and-aft direction and vertical direction realize withholding hinge base promptly, greatly increased installation, make things convenient for the installation and the dismantlement of different environment, hinge base's front hook hangs respectively with the back hook and detains the place ahead and the rear at locking mechanical system, hinge base's middle part card is at locking mechanical system's middle part to realize being connected of hinge body and hinge base.

Description

Hinge structure easy to mount and dismount

Technical Field

The utility model relates to a hinge technical field, specifically speaking relates to a hinge structure of easy installation dismantlement.

Background

Traditional self-discharging function's hinge, hinge body and hinge base's combination can only buckle the base from a direction and realize fixed dismantlement, can not lead to the fact the installation to be too convenient with hinge body card on the base through the three different defence lines around and directly over, can not adapt to different installation environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy hinge structure of installing and dismantling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a hinge structure easy to assemble and disassemble, which comprises a hinge body and a hinge base, wherein the bottom of the hinge body is provided with a locking mechanism near the hinge base, a U-shaped mounting plate is tightly welded on the hinge base, two ends of the mounting plate are respectively provided with a front hook and a rear hook, and the middle top of the mounting plate is provided with a groove; the locking mechanism comprises a clamping seat, a fixing nail is installed at one end of the clamping seat, a torsion spring is installed outside the fixing nail, a sliding nail is arranged on one side of the fixing nail, a torsion bar on one side of the torsion spring is located at the bottom of the sliding nail, the sliding nail is in clamping fit with a front hook, a clamping block is installed at the other end of the clamping seat, the clamping block is rotatably connected with the clamping seat through a positioning pin, a reset spring is installed at the position, close to the inner wall of the clamping seat, of the bottom of the clamping block, a clamping groove is formed in the position, close to a rear hook, of the clamping groove and in clamping fit with the rear hook, a fixing shaft is installed at the position.

Preferably, the opening at the top of the groove is of a cambered surface structure.

Preferably, the outer walls of the clamping seat close to the two ends of the fixing nail are provided with fixing nail mounting holes, the two ends of the fixing nail penetrate through the fixing nail mounting holes, the outer walls of the clamping seat close to the two ends of the sliding nail are provided with sliding holes, and the two ends of the sliding nail are in sliding connection with the sliding holes in the horizontal direction.

Preferably, a positioning pin mounting hole is formed in the outer wall of the clamping seat, which is close to the positioning pin, and two ends of the positioning pin penetrate through the positioning pin mounting hole.

Preferably, a fixing shaft mounting hole is formed in the outer wall of the clamping seat, the position of the outer wall of the clamping seat is close to the fixing shaft, and two ends of the fixing shaft penetrate through the fixing shaft mounting hole.

Preferably, the bottom end of the return spring is tightly welded with the inner wall of the clamping seat.

Preferably, one side of the clamping block, which is far away from the rear hook, is connected with a convex block.

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

in this hinge structure of easy installation dismantlement, can realize following three direction through locking mechanical system and block the hinge body on hinge base, fore-and-aft direction and vertical direction realize withholding hinge base promptly, greatly increased installation's facility makes things convenient for the installation and the dismantlement of different environment, hinge base's front hook hangs respectively with the back hook and detains the place ahead and the rear at locking mechanical system, hinge base's middle part card is at locking mechanical system's middle part to realize being connected of hinge body and hinge base.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic structural diagram of a locking mechanism of the present invention;

fig. 4 is an exploded view of the locking mechanism of the present invention;

fig. 5 is a schematic structural view of the middle hinge base of the present invention.

The various reference numbers in the figures mean:

1. a hinge body; 2. a hinge base; 21. mounting a plate; 211. a front hook; 212. a rear hook; 213. a groove; 3. a locking mechanism; 31. a card holder; 311. a slide hole; 312. a staple mounting hole; 313. a positioning pin mounting hole; 314. a fixed shaft mounting hole; 32. fixing nails; 33. a slide pin; 34. a torsion spring; 35. positioning pins; 36. a clamping block; 361. a card slot; 362. a shaft hole; 363. a bump; 37. a return spring; 38. and fixing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a hinge structure of easy installation dismantlement, as shown in fig. 1-5, including hinge body 1 and hinge base 2, locking mechanical system 3 is installed near hinge base 2 in the bottom of hinge body 1 for install hinge body 1 on hinge base 2, close welding has the mounting panel 21 of U-shaped on hinge base 2, front hook 211 and back hook 212 are installed respectively at the both ends of mounting panel 21, be used for fixing the both ends of locking mechanical system 3 with the both ends of mounting panel 21, recess 213 has been seted up at the middle top of mounting panel 21, be used for fixing the middle part of locking mechanical system 3; the locking mechanism 3 comprises a clamping seat 31, a fixing nail 32 is installed at one end of the clamping seat 31, a torsion spring 34 is installed outside the fixing nail 32, a sliding nail 33 is arranged on one side of the fixing nail 32, a torsion bar on one side of the torsion spring 34 is located at the bottom of the sliding nail 33, the sliding nail 33 is in clamping fit with a front hook 211, a clamping block 36 is installed at the other end of the clamping seat 31, the clamping block 36 is rotatably connected with the clamping seat 31 through a positioning pin 35, a reset spring 37 is installed at the position, close to the inner wall of the clamping seat 31, of the bottom of the clamping block 36, the resetting of the clamping block 36 is convenient, a clamping groove 361 is formed at the position, close to the rear hook 212, the clamping groove 361 is in clamping fit with the rear hook 212, a.

Specifically, the opening at the top of the groove 213 is an arc structure, so that the fixing shaft 38 can slide in conveniently.

In this embodiment, the outer walls of the clamping seat 31 near the two ends of the fixing nail 32 are provided with fixing nail mounting holes 312, the two ends of the fixing nail 32 penetrate through the fixing nail mounting holes 312, the outer walls of the clamping seat 31 near the two ends of the sliding nail 33 are provided with sliding holes 311, the two ends of the sliding nail 33 are connected with the sliding holes 311 in a sliding manner in the horizontal direction, so that the clamping seat 31 is conveniently clamped with the mounting plate 21 from one side.

Furthermore, a positioning pin mounting hole 313 is formed in the outer wall of the clamping seat 31, which is close to the positioning pin 35, and two ends of the positioning pin 35 penetrate through the positioning pin mounting hole 313, so that the positioning pin 35 is fixed conveniently.

Further, a fixing shaft mounting hole 314 is formed in the outer wall of the clamping seat 31 close to the fixing shaft 38, and two ends of the fixing shaft 38 penetrate through the fixing shaft mounting hole 314, so that the fixing of the fixing shaft 38 is facilitated.

Further, the bottom end of the return spring 37 is tightly welded with the inner wall of the clamping seat 31, so that the return spring is fixed and cannot loosen.

Further, a protrusion 363 is connected to a side of the latch 36 away from the rear hook 212, so that the latch 36 can be pressed by hand.

When the hinge structure of the embodiment is used, the hinge base 2 is firstly installed at the position needing to be hinged through bolts, then the locking mechanism 3 at the bottom of the hinge body 1 is clamped into the mounting plate 21 of the hinge base 2, by clamping the locking mechanism 3 from the two ends of the top of the hinge base 2 to the middle, or vertically downwards from the right above of the hinge base 2, when the sliding pin is clamped, one end of the sliding pin is pressed by the torsion spring 34 to the sliding pin 33, thereby clamping the front hook 211, the other end supports the latch 36 through the return spring 37, the rear hook 211 is clamped by the clamping groove 36, the middle part limits the fixed shaft 38 by the groove 213, so that the locking mechanism 3 is integrally fixed on the hinge base 2, when the locking mechanism needs to be disassembled, by pressing the latch 36, the latch 36 is rotated, and the catch 361 is disengaged from the rear hook 211, thereby facilitating the detachment of the locking mechanism 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an easy hinge structure of installing and dismantling, includes hinge body (1) and hinge base (2), its characterized in that: a locking mechanism (3) is mounted at the bottom of the hinge body (1) close to the hinge base (2), a U-shaped mounting plate (21) is tightly welded on the hinge base (2), a front hook (211) and a rear hook (212) are respectively mounted at two ends of the mounting plate (21), and a groove (213) is formed in the top of the middle of the mounting plate (21); the locking mechanism (3) comprises a clamping seat (31), a fixing nail (32) is installed at one end of the clamping seat (31), a torsion spring (34) is installed on the outer side of the fixing nail (32), a sliding nail (33) is arranged on one side of the fixing nail (32), a torsion bar on one side of the torsion spring (34) is located at the bottom of the sliding nail (33), the sliding nail (33) is in clamping fit with a front hook (211), a clamping block (36) is installed at the other end of the clamping seat (31), the clamping block (36) is rotatably connected with the clamping seat (31) through a positioning pin (35), a return spring (37) is installed at the position, close to the inner wall of the clamping seat (31), of the clamping block (36), a clamping groove (361) is formed at the position, close to the rear hook (212), the clamping fit of the clamping groove (361) and the rear hook (212), and a fixing shaft (38) is installed at the position, close to, the fixed shaft (38) is matched with the groove (213) in a clamping mode.

2. An easily attachable and detachable hinge structure according to claim 1, wherein: the opening at the top of the groove (213) is of a cambered surface structure.

3. An easily attachable and detachable hinge structure according to claim 1, wherein: the outer wall of the clamping seat (31) close to the two ends of the fixing nail (32) is provided with fixing nail mounting holes (312), the two ends of the fixing nail (32) penetrate through the fixing nail mounting holes (312), the outer wall of the clamping seat (31) close to the two ends of the sliding nail (33) is provided with sliding holes (311), and the two ends of the sliding nail (33) are in sliding connection with the sliding holes (311) in the horizontal direction.

4. An easily attachable and detachable hinge structure according to claim 1, wherein: and a positioning pin mounting hole (313) is formed in the outer wall of the clamping seat (31) close to the positioning pin (35), and two ends of the positioning pin (35) penetrate through the positioning pin mounting hole (313).

5. An easily attachable and detachable hinge structure according to claim 1, wherein: a fixed shaft mounting hole (314) is formed in the outer wall of the clamping seat (31) close to the fixed shaft (38), and two ends of the fixed shaft (38) penetrate through the fixed shaft mounting hole (314).

6. An easily attachable and detachable hinge structure according to claim 1, wherein: the bottom end of the return spring (37) is tightly welded with the inner wall of the clamping seat (31).

7. An easily attachable and detachable hinge structure according to claim 1, wherein: one side of the clamping block (36) far away from the rear hook (212) is connected with a lug (363).