CN220226555U

CN220226555U - Detachable invisible hinge

Info

Publication number: CN220226555U
Application number: CN202321710580.4U
Authority: CN
Inventors: 刘革; 陶龙; 麦嘉仪
Original assignee: Beijing Beijiufang Rail Transit Technology Co ltd
Current assignee: Beijing Beijiufang Rail Transit Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-22
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a detachable invisible hinge, which relates to the technical field of hardware connectors and comprises an integral assembly, wherein the integral assembly comprises a first blade, the top end of the first blade is provided with a fixed assembly, the right side of the first blade is provided with a second blade, the top end of the second blade is provided with a disassembly assembly, and the bottom end of the second blade is provided with a connecting plate; the disassembly component comprises a connecting column fixed on the top end of the connecting plate, a movable block is arranged on the top end of the connecting column, a groove is formed in the fixing block, a third spring is arranged in the groove, a fixing plate is arranged at one end of the third spring, balls are arranged at one end of the fixing plate, a supporting column is arranged at the bottom end of the fixing block, and a second vertical plate is arranged at the top end of the second blade. According to the utility model, the door and window can be effectively prevented from shaking when the door and window are opened through the fixing assembly, the second blade and the connecting plate can be separated by pressing the round sleeve, the door and window can be conveniently and rapidly detached, and the working efficiency is effectively improved.

Description

Detachable invisible hinge

Technical Field

The utility model relates to the technical field of hardware connectors, in particular to a detachable invisible hinge.

Background

Hinges are also known as hinges and are mechanical devices that connect two solids and allow relative rotation between the two. The hinge may be formed of a movable component or of a foldable material. The hinges are mainly arranged on doors and windows, and the hinges are more arranged on cabinets and are mainly classified into stainless steel hinges and iron hinges according to materials;

when the door body needs to be maintained and replaced, the door body needs to be detached from the hinge, when a hinge is adopted for a plurality of door bodies with lighter weight, the door body can be also suitable for subsequent replacement and maintenance, but when the traditional hinge is used for hinging an access door, an air duct and the like on a passenger car, the door is large in size and heavy in weight, and when the traditional hinge is adopted, the door is detached from the hinge during fault maintenance, so that time and labor are wasted;

the existing patent (bulletin number: CN 215718008U) is a quick-release hinge, which comprises a blade and a rotating shaft, wherein the sliding grooves of the rotating shaft Kong Zhuaidao of the blade are consistent with the clamping protrusions, a straight screwdriver is inserted into a jack groove, the rotating shaft is pulled out a certain distance, and the blade is separated from the rotating shaft, so that the door body is quickly released.

For the problem, the prior patent gives a solution, and the door body is separated from a place where the sliding grooves of the rotating shaft Kong Zhuaidao are consistent with the clamping protrusions, and then the rotating shaft is pried open by other objects, so that the time and the labor are consumed.

Disclosure of Invention

Based on the foregoing, an objective of the present utility model is to provide a detachable hidden hinge, so as to solve the technical problems set forth in the background above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the detachable invisible hinge comprises an integral assembly, wherein the integral assembly comprises a first blade, a fixed assembly is arranged at the top end of the first blade, a second blade is arranged on the right side of the first blade, a disassembling assembly is arranged at the top end of the second blade, and a connecting plate is arranged at the bottom end of the second blade; the utility model discloses a connecting plate, including dismantling the subassembly, the spliced pole on connecting plate top is fixed in, the spliced pole top is equipped with the movable block, movable block central point puts department and is equipped with the circle axle, circle axle surface is equipped with the circle cover, circle cover surface left side is equipped with the connecting block, set up spring groove in the connecting block, be equipped with the draw-in lever in the spring groove, draw-in lever surface cover is equipped with a spring, and draw-in lever right side tip is equipped with the fixture block, the connecting block bottom is equipped with No. two springs, fixed subassembly is including two sets of first risers on fixed strand first blade top, first riser inboard is equipped with the fixed block, the inside recess of seting up of fixed block, be equipped with No. three springs in the recess, no. three spring one end is equipped with the fixed plate, fixed plate one end is equipped with the ball, the fixed block bottom is equipped with the support column, the second blade top is equipped with the second riser.

As a preferable technical scheme of the detachable invisible hinge, a bolt is arranged at the joint of the first blade and the second blade, round holes are formed in the tops of the first blade and the second blade, and the first blade is rotatably connected with the second blade through the bolt.

As a preferable technical scheme of the detachable invisible hinge, the connecting plate is connected with the second blade through the disassembling component, and the top end of the second blade is provided with the protection box.

As a preferable technical scheme of the detachable invisible hinge, the round shaft is fixedly connected with the connecting column, and the round shaft is in sliding connection with the movable block.

As a preferable technical scheme of the detachable invisible hinge, one end of the first spring is fixedly connected with the spring groove, the other end of the first spring is fixedly connected with the clamping block, and the clamping block is in sliding connection with the spring groove.

As a preferable technical scheme of the detachable invisible hinge, the third spring is fixedly connected with the groove, the fixing plate is fixedly connected with the third spring, the ball is rotationally connected with the fixing plate, and half of the ball leaks on the surface of the fixing plate.

As a preferable technical scheme of the detachable invisible hinge, the bottom end of the second vertical plate is fixedly connected with the second blade, and clamping grooves which are matched with the balls are formed in two sides of the second vertical plate.

In summary, the utility model has the following advantages:

according to the utility model, the door and window can be effectively prevented from shaking when the door and window are opened through the fixing assembly, the second blade and the connecting plate can be separated by pressing the round sleeve, the door and window can be conveniently and rapidly detached, and the working efficiency is effectively improved.

Drawings

FIG. 1 is a schematic diagram of the overall assembly of the present utility model;

FIG. 2 is a schematic view of a disassembly assembly of the present utility model;

FIG. 3 is a cross-sectional view of a disassembly assembly of the present utility model;

FIG. 4 is a schematic view of a fastening assembly according to the present utility model;

fig. 5 is a cross-sectional view of a securing assembly of the present utility model.

In the figure: 100. an integral assembly; 110. a first blade; 111. a round hole; 120. a second blade; 121. a plug pin; 122. a protection box; 130. a connecting plate;

200. disassembling the assembly; 210. a connecting column; 220. a movable block; 230. a circular shaft; 240. a round sleeve; 250. a connecting block; 251. a spring groove; 260. a first spring; 270. a clamping rod; 271. a clamping block; 280. a second spring;

300. a fixing assembly; 310. a first riser; 320. a fixed block; 321. a groove; 330. a third spring; 340. a fixing plate; 350. a ball; 360. a support column; 370. a second riser; 371. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-5, a detachable invisible hinge comprises an integral assembly 100, wherein the integral assembly 100 comprises a first blade 110, a fixed assembly 300 is arranged at the top end of the first blade 110, a second blade 120 is arranged on the right side of the first blade 110, a disassembling assembly 200 is arranged at the top end of the second blade 120, and a connecting plate 130 is arranged at the bottom end of the second blade 120; the disassembling assembly 200 comprises a connecting column 210 fixed at the top end of a connecting plate 130, a movable block 220 is arranged at the top end of the connecting column 210, a round shaft 230 is arranged at the central position of the movable block 220, a round sleeve 240 is arranged on the surface of the round shaft 230, a connecting block 250 is arranged on the left side of the surface of the round sleeve 240, a spring groove 251 is formed in the connecting block 250, a clamping rod 270 is arranged in the spring groove 251, a first spring 260 is sleeved on the surface of the clamping rod 270, a clamping block 271 is arranged at the right end of the clamping rod 270, a second spring 280 is arranged at the bottom end of the connecting block 250, the fixing assembly 300 comprises two groups of first vertical plates 310 for fixing the top ends of first blades 110 of the strands, a fixing block 320 is arranged on the inner side of the first vertical plates 310, a groove 321 is formed in the fixing block 320, a third spring 330 is arranged in the groove 321, a fixing plate 340 is arranged at one end of the third spring 330, a ball 350 is arranged at one end of the fixing plate 340, a supporting column 360 is arranged at the bottom end of the fixing block 320, and a second vertical plate 370 is arranged at the top end of the second blade 120.

When the door and window is used, the door and window is opened, the clamping groove 371 on the second vertical plate 370 is clamped into the ball, a certain fixing effect on the door and window is achieved, shaking is prevented when the door and window is opened, when the door and window are required to be disassembled, the protection box 122 is opened, the round sleeve 240 is pressed, the round sleeve 240 is enabled to descend to press the second spring 280, meanwhile, the clamping block 271 is driven to descend, when the clamping block 271 touches the top end of the movable block 220, the clamping block 271 is enabled to extrude the first spring 260 to shrink inwards until the top end of the clamping block 271 contacts with the inclined surface of the bottom end of the movable block 220, the round sleeve 240 is pulled to drive the clamping block 271 to ascend, the clamping block 271 drives the movable block 220 to ascend, when the movable block 220 ascends to the top end, the clamping block 271 breaks away from the round shaft 230 through the inclined surface of one side of the movable block 220, the second blade 120 breaks away from the connecting plate 130, rapid disassembly of the door and window is achieved, the assembly can effectively prevent shaking of the door and window when the door and window is opened through the fixing assembly 300, the second blade 120 can be enabled to break away from the connecting plate 130 through pressing the round sleeve 240, and therefore the work efficiency is effectively improved.

Referring to fig. 1, a bolt 121 is disposed at a connection portion between the first blade 110 and the second blade 120, round holes 111 are disposed at top ends of the first blade 110 and the second blade 120, the first blade 110 is rotatably connected with the second blade 120 through the bolt 121, a connecting plate 130 is connected with the second blade 120 through a disassembling assembly 200, and a protection box 122 is disposed at top end of the second blade 120.

Meanwhile, the round hole 111 is arranged, so that the hinge is convenient to install on a door or window, and the protection box 122 can effectively prevent an external force from touching the round sleeve 240 by mistake.

Referring to fig. 2 and 3, the circular shaft 230 is fixedly connected with the connecting post 210, the circular shaft 230 is slidably connected with the movable block 220, one end of the first spring 260 is fixedly connected with the spring groove 251, the other end of the first spring 260 is fixedly connected with the clamping block 271, and the clamping block 271 is slidably connected with the spring groove 251.

The second blade 120 can be separated from the connecting plate 130 by pressing the round sleeve 240, so that the door and window can be conveniently and rapidly detached, and the working efficiency can be effectively improved.

Referring to fig. 4 and 5, the third spring 330 is fixedly connected with the groove 321, the fixing plate 340 is fixedly connected with the third spring 330, the ball 350 is rotatably connected with the fixing plate 340, half of the ball 350 leaks on the surface of the fixing plate 340, the bottom end of the second vertical plate 370 is fixedly connected with the second blade 120, and two sides of the second vertical plate 370 are provided with clamping grooves 371 matching with the ball 350.

The clamping groove 371 on the second vertical plate 370 is clamped into the ball, so that a certain fixing effect on the door and window is achieved, and the door and window is prevented from shaking when being opened.

When the door and window is used, the door and window is opened, the clamping groove 371 on the second vertical plate 370 is clamped into the ball, a certain fixing effect on the door and window is achieved, the door and window is prevented from being swayed when being opened, when the door and window is required to be disassembled, the protection box 122 is opened, the round sleeve 240 is pressed, the round sleeve 240 is enabled to descend to press the number two spring 280, meanwhile, the clamping block 271 is driven to descend, when the clamping block 271 touches the top end of the movable block 220, the clamping block 271 is enabled to press the number one spring 260 to shrink inwards until the top end of the clamping block 271 contacts with the inclined surface of the bottom end of the movable block 220, the round sleeve 240 is pulled to drive the clamping block 271 to ascend, the clamping block 271 drives the movable block 220 to ascend, when the movable block 220 ascends to the top end, the clamping block 271 is separated from the round shaft 230 through the inclined surface on one side of the movable block 220, the second blade 120 is separated from the connecting plate 130, the door and window can be rapidly disassembled, the assembly can be effectively prevented from swaying the door and window when the door and window is opened through the fixing assembly 300, the second blade 120 can be separated from the connecting plate 130 through pressing the round sleeve 240, and the door and window can be conveniently and rapidly disassembled, and the door and window can be effectively improved.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A detachable concealed hinge comprising an integral assembly (100), characterized in that: the integral assembly (100) comprises a first blade (110), a fixed assembly (300) is arranged at the top end of the first blade (110), a second blade (120) is arranged on the right side of the first blade (110), a disassembling assembly (200) is arranged at the top end of the second blade (120), and a connecting plate (130) is arranged at the bottom end of the second blade (120);

the disassembly assembly (200) comprises a connecting column (210) fixed at the top end of a connecting plate (130), the top end of the connecting column (210) is provided with a movable block (220), the center position of the movable block (220) is provided with a circular shaft (230), the surface of the circular shaft (230) is provided with a circular sleeve (240), the left side of the surface of the circular sleeve (240) is provided with a connecting block (250), a spring groove (251) is formed in the connecting block (250), a clamping rod (270) is arranged in the spring groove (251), a first spring (260) is sleeved on the surface of the clamping rod (270), a clamping block (271) is arranged at the right end of the clamping rod (270), a second spring (280) is arranged at the bottom end of the connecting block (250), the fixing assembly (300) comprises two groups of first vertical plates (310) for fixing the top end of a first blade (110), the inner side of the first vertical plates (310) is provided with a fixing block (320), the inside of the fixing block (320) is provided with a groove (321), a third spring (330) is formed in the groove (321), one end of the third spring (330) is provided with a fixing block (340), one end of the fixing block (340) is provided with a ball fixing block (320), the top ends of the second blades (120) are provided with second vertical plates (370).

2. The detachable invisible hinge according to claim 1, wherein: the first blade (110) is equipped with bolt (121) with second blade (120) junction, just first blade (110) all are equipped with round hole (111) with second blade (120) top, first blade (110) are connected with second blade (120) rotation through bolt (121).

3. The detachable invisible hinge according to claim 1, wherein: the connecting plate (130) is connected with the second blade (120) through the disassembling component (200), and a protection box (122) is arranged at the top end of the second blade (120).

4. The detachable invisible hinge according to claim 1, wherein: the round shaft (230) is fixedly connected with the connecting column (210), and the round shaft (230) is in sliding connection with the movable block (220).

5. The detachable invisible hinge according to claim 1, wherein: one end of the first spring (260) is fixedly connected with the spring groove (251), the other end of the first spring (260) is fixedly connected with the clamping block (271), and the clamping block (271) is slidably connected with the spring groove (251).

6. The detachable invisible hinge according to claim 1, wherein: the third spring (330) is fixedly connected with the groove (321), the fixing plate (340) is fixedly connected with the third spring (330), the ball (350) is rotationally connected with the fixing plate (340), and half of the ball (350) leaks on the surface of the fixing plate (340).

7. The detachable invisible hinge according to claim 1, wherein: the bottom end of the second vertical plate (370) is fixedly connected with the second blade (120), and clamping grooves (371) which are matched with the balls (350) are formed in two sides of the second vertical plate (370).