CN221236576U

CN221236576U - Invisible hinge for aluminum alloy window

Info

Publication number: CN221236576U
Application number: CN202322781721.8U
Authority: CN
Inventors: 谈辰皓
Original assignee: Jiangsu Haohong Energy Saving Technology Co ltd
Current assignee: Jiangsu Haohong Energy Saving Technology Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-28
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses an invisible hinge for an aluminum alloy window, which belongs to the technical field of hinges, and the technical scheme is characterized by comprising a main board, wherein an auxiliary board is arranged on one side of the main board, a blocking component is arranged on one side of the main board, and an auxiliary component is arranged on one side of the auxiliary board; the blocking assembly comprises a blocking block, a blocking plate and a hinge shaft, the blocking block is arranged on one side of the main plate, the blocking plate is arranged on one side of the blocking block, the hinge shaft is sleeved in the main plate and the auxiliary plate, the hinge shaft enables the main plate and the auxiliary plate to be hinged, when the door and window can be opened by the blocking assembly, the auxiliary plate and the main plate can be additionally blocked, the window can be maximally opened by 120 degrees, the opening angle of the window is limited, the window is prevented from being impacted to the wall surface too much, the window can be protected by the blocking assembly when the window is blocked by the auxiliary assembly, and meanwhile, the friction force of the window and the blocking assembly is increased.

Description

Invisible hinge for aluminum alloy window

Technical Field

The utility model relates to the technical field of hinges, in particular to an invisible hinge for an aluminum alloy window.

Background

The hinge is also called a mechanical device for connecting two solids and allowing the two solids to rotate relatively, and can be composed of movable components or foldable materials, wherein the hinge is mainly installed on doors and windows, and the hinge is more installed on a cabinet and is mainly divided into a stainless steel hinge and an iron hinge according to material classification.

At present, the existing invisible hinge for doors and windows is easy to generate friction and noise between a rotating shaft and a rotating sleeve after long-term use, influences normal use, influences service life, and meanwhile, the existing left hinge and the right hinge are thicker when combined, so that the door is not firmly sealed.

The current announcements are: CN213196881U discloses a hidden hinge for door and window, the rotating shaft is rotatably sleeved with a rotating sleeve, the right side of the rotating sleeve is fixedly connected with a connecting piece, the right side of the connecting piece is fixedly connected with a right connecting plate, the upper end and the lower end of the rotating shaft are respectively fixedly connected with a connecting block, the left side of the connecting block is fixedly connected with a left connecting plate, the rotating shaft is provided with a containing groove, adsorption cotton is placed on the front side of the inside of the containing groove, a through groove is uniformly arranged on the front side of the rotating shaft, a sprue is arranged on the upper end of the front side of the rotating shaft, a blocking block is rotatably connected in the inside of the sprue through threads, a rubber pad is fixedly connected to the rear end of the blocking block, lubricating oil is placed in the inside of the containing groove, the blocking block is absorbed through adsorption cotton, the blocking block slowly flows out through a through hole, the lubricating work is conveniently performed for the rotating shaft and the rotating sleeve for a long time, troubles caused by friction and noise are avoided, and the right connecting plate and the left connecting plate are firmly combined and sealed through the arrangement of a notch.

Although the trouble that the noise brought can be avoided taking place to this patent, through the setting of breach, make things convenient for right even board and left even board firm merging seal, but this patent can't carry out spacingly to opening of door and window, makes the window open the problem of back striking wall easily.

Disclosure of utility model

The utility model provides an invisible hinge for an aluminum alloy window, and aims to solve the problems that the existing invisible hinge for the aluminum alloy window cannot limit the opening of a door or window and is easy to cause the window to strike a wall surface after being opened.

The utility model discloses an invisible hinge for an aluminum alloy window, which comprises a main plate, wherein an auxiliary plate is arranged on one side of the main plate, a blocking component is arranged on one side of the main plate, and an auxiliary component is arranged on one side of the auxiliary plate;

The blocking assembly comprises a blocking block, a blocking plate and a hinge shaft, wherein the blocking block is arranged on one side of the main plate, the blocking plate is arranged on one side of the blocking block, the hinge shaft is sleeved in the main plate and the auxiliary plate, and the hinge shaft enables the main plate and the auxiliary plate to be hinged.

In order to prevent the auxiliary plate from being scratched by the blocking plate when the auxiliary plate and the main plate are folded, the invisible hinge for the aluminum alloy window is preferable in the utility model, the auxiliary assembly comprises a rubber pad and a rubber groove, the rubber pad is arranged on one side of the auxiliary plate, the rubber groove is arranged at the top of the rubber pad, and the rubber pad is made of EPDM rubber.

In order to reduce friction between the hinge shaft and the main plate auxiliary plate, as an invisible hinge for the aluminum alloy window, the outer side of the hinge shaft is preferably provided with a plurality of friction wheels which are used for reducing friction and are arranged in a circumferential array, and the surfaces of the friction wheels are coated with lubricating oil.

In order to increase the fixing effect of the main plate and the auxiliary plate when being clamped on one side of the window, the invisible hinge for the aluminum alloy window is preferable in that four protruding blocks for being clamped on one side of the aluminum alloy window are arranged on one sides of the main plate and the auxiliary plate, and the cross section of each protruding block is trapezoidal.

In order to facilitate the installation of the main plate and the auxiliary plate, as an invisible hinge for the aluminum alloy window, one side of the main plate and one side of the auxiliary plate are preferably provided with a plurality of installation holes for installation, and the installation holes penetrate through one side of the main plate and one side of the auxiliary plate.

In order to increase the service life between the main plate and the auxiliary plate, the invisible hinge for the aluminum alloy window is preferably made of stainless steel.

In order to increase the friction force between the main plate and the auxiliary plate and the window, the surface of the main plate and the surface of the auxiliary plate are frosted, so that the friction force between the main plate and the auxiliary plate and the window is increased.

Advantageous effects

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

This stealthy hinge for aluminum alloy window can make the door and window open the time through setting up to block the subassembly, can increase between subplate and the mainboard and block, makes the window open 120 at maximum, restricts the opening angle of window like this, prevents that the too big striking of window opening angle from hitting the wall.

2. This stealthy hinge for aluminum alloy window can make the subassembly that blocks to block when the window and accomplish the protection to the window through setting up auxiliary assembly, increases the frictional force of window and blocking the subassembly simultaneously.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

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

FIG. 3 is a schematic view of the hinge shaft and friction wheel of the present utility model;

FIG. 4 is a schematic view of an auxiliary assembly of the present utility model;

fig. 5 is a schematic rear view of the present utility model.

The reference numerals in the figures illustrate:

1. A main board; 2. a sub-plate; 3. a blocking assembly; 4. an auxiliary component; 5. a friction wheel; 6. a protruding block; 7. a mounting hole; 301. a blocking piece; 302. a blocking plate; 303. a hinge shaft; 401. rubber cushion; 402. and a glue groove.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the invisible hinge for the aluminum alloy window comprises a main board 1, wherein an auxiliary board 2 is arranged on one side of the main board 1, a blocking component 3 is arranged on one side of the main board 1, and an auxiliary component 4 is arranged on one side of the auxiliary board 2;

The blocking assembly 3 comprises a blocking block 301, a blocking plate 302 and a hinge shaft 303, wherein the blocking block 301 is arranged on one side of the main plate 1, the blocking plate 302 is arranged on one side of the blocking block 301, the hinge shaft 303 is sleeved in the main plate 1 and the auxiliary plate 2, and the hinge shaft 303 enables the main plate 1 and the auxiliary plate 2 to be hinged.

In this embodiment: through setting up the dog 301, barrier plate 302 and articulated shaft 303, articulated shaft 303 makes behind mainboard 1 and the subplate 2 cup joint, and mainboard 1 and subplate 2 can be around articulated shaft 303 to certain upset, reaches articulated effect, and mainboard 1 is fixed in window frame or the wall of installation, and subplate 2 then with install in the inboard of window, when subplate 2 and window use articulated shaft 303 as the rotation of axle center to mainboard 1 direction like this, barrier plate 302 on the dog 301 can block the window when the window opens angle 120 just.

As a technical optimization scheme of the utility model, the auxiliary assembly 4 comprises a rubber pad 401 and a rubber groove 402, wherein the rubber pad 401 is arranged on one side of the auxiliary plate 2, the rubber groove 402 is arranged on the top of the rubber pad 401, and the rubber pad 401 is made of EPDM rubber.

In this embodiment: through setting up cushion 401 and glue groove 402, cushion 401 can make between baffle 302 and the window can not directly bump when the window contacts baffle 302, and cushion 401 prevents that baffle 302 from scraping the window, and glue groove 402 then makes between cushion 401 and the baffle 302 reduce friction.

As a technical optimization scheme of the present utility model, a plurality of friction wheels 5 of circumferential arrays for reducing friction are arranged on the outer side of the hinge shaft 303, and the surfaces of the friction wheels 5 are coated with lubricating oil.

In this embodiment: by providing the friction wheel 5, friction force is reduced in the rotation area of the main plate 1 and the sub plate 2 by the hinge shaft 303, and abrasion of the hinge shaft 303 is reduced.

As a technical optimization scheme of the utility model, one side of the main plate 1 and one side of the auxiliary plate 2 are provided with four protruding blocks 6 which are used for being clamped on one side of an aluminum alloy window, and the cross section of each protruding block 6 is trapezoidal.

In this embodiment: the stability of the sub-panel 2 and the main panel 1 in the installed window and window frame, respectively, is increased by providing the protruding block 6.

As a technical optimization scheme of the utility model, one side of the main board 1 and the auxiliary board 2 is provided with a plurality of mounting holes 7 for mounting, and the mounting holes 7 penetrate through one side of the main board 1 and the auxiliary board 2.

In this embodiment: the main plate 1 and the sub-plate 2 can be fixed by bolts by providing the mounting holes 7.

As a technical optimization scheme of the utility model, the main plate 1 and the auxiliary plate 2 are made of 304 stainless steel.

In this embodiment: by arranging the main board 1 and the auxiliary board 2 which are made of 304 stainless steel, the service lives of the main board 1 and the auxiliary board 2 can be prolonged by utilizing the material of 304 stainless steel.

As a technical optimization scheme of the utility model, the surfaces of the main board 1 and the auxiliary board 2 are frosted, so that the friction force between the main board 1 and the auxiliary board 2 and the door and window is increased.

In this embodiment: through setting up mainboard 1 and subplate 2 after the dull polish processing, can make the character increase frictional force between mainboard 1 and subplate 2 and the window frame and the window of corresponding installation.

Working principle: firstly, articulated shaft 303 makes the back of cup jointing between mainboard 1 and the subplate 2, mainboard 1 and subplate 2 can do certain upset around articulated shaft 303, reach articulated effect, and mainboard 1 is fixed in window frame or wall of installation, subplate 2 then with install in the inboard of window, when subplate 2 and window use articulated shaft 303 as the axle to mainboard 1 direction rotation, blocking plate 302 on the blocking piece 301 just can block the window when 120 when the angle is opened to the window, cushion 401 can make can not directly bump between blocking plate 302 and the window when window contact blocking plate 302, and cushion 401 prevents that plate 302 from scraping the window, then reduce friction between cushion 401 and the blocking plate 302, make articulated shaft 303 reduce frictional force in mainboard 1 and subplate 2 rotatory region through setting up friction wheel 5, reduce the wearing and tearing of articulated shaft 303, make subplate 2 and mainboard 1 increase the steadiness in window and the window frame of installation respectively through setting up boss 6, can make mainboard 1 and subplate 2 utilize fixedly through setting up the bolt 304, through setting up stainless steel plate 1 and subplate 2, can use the corresponding material of setting up between mainboard 1 and the stainless plate 2 and the corresponding window frame 2, through setting up stainless plate 1 and the service life of subplate 2, and the service life of the corresponding window 2.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an invisible hinge for aluminum alloy window, includes mainboard (1), its characterized in that: an auxiliary plate (2) is arranged on one side of the main plate (1), a blocking component (3) is arranged on one side of the main plate (1), and an auxiliary component (4) is arranged on one side of the auxiliary plate (2);

The blocking assembly (3) comprises a blocking block (301), a blocking plate (302) and a hinge shaft (303), wherein the blocking block (301) is arranged on one side of the main plate (1), the blocking plate (302) is arranged on one side of the blocking block (301), the hinge shaft (303) is sleeved in the main plate (1) and the auxiliary plate (2), and the hinge shaft (303) enables the main plate (1) and the auxiliary plate (2) to be hinged.

2. The invisible hinge for an aluminum alloy window according to claim 1, wherein: the auxiliary assembly (4) comprises a rubber pad (401) and a rubber groove (402), the rubber pad (401) is arranged on one side of the auxiliary plate (2), the rubber groove (402) is formed in the top of the rubber pad (401), and the rubber pad (401) is made of EPDM rubber.

3. The invisible hinge for an aluminum alloy window according to claim 1, wherein: the outside of the hinge shaft (303) is provided with a plurality of friction wheels (5) of circumferential arrays for reducing friction, and the surfaces of the friction wheels (5) are coated with lubricating oil.

4. The invisible hinge for an aluminum alloy window according to claim 1, wherein: four protruding blocks (6) used for being clamped on one side of an aluminum alloy window are arranged on one side of the main plate (1) and one side of the auxiliary plate (2), and the cross section of each protruding block (6) is trapezoid.

5. The invisible hinge for an aluminum alloy window according to claim 1, wherein: a plurality of mounting holes (7) for mounting are formed in one side of the main board (1) and one side of the auxiliary board (2), and the mounting holes (7) penetrate through one side of the main board (1) and one side of the auxiliary board (2).

6. The invisible hinge for an aluminum alloy window according to claim 1, wherein: the main board (1) and the auxiliary board (2) are made of 304 stainless steel.

7. The invisible hinge for an aluminum alloy window according to claim 1, wherein: the surfaces of the main board (1) and the auxiliary board (2) are frosted, so that friction force between the main board (1) and the auxiliary board (2) and the door and window is increased.