CN219638639U - Hinge for folding door and window - Google Patents
Hinge for folding door and window Download PDFInfo
- Publication number
- CN219638639U CN219638639U CN202320888176.XU CN202320888176U CN219638639U CN 219638639 U CN219638639 U CN 219638639U CN 202320888176 U CN202320888176 U CN 202320888176U CN 219638639 U CN219638639 U CN 219638639U
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- CN
- China
- Prior art keywords
- main shaft
- shaft body
- page
- telescopic rod
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
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- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model discloses a folding door and window hinge, which comprises a main shaft body, wherein a first connecting page is arranged on the left side of the main shaft body, a first shaft sleeve is connected on the right side of the first connecting page, the first shaft sleeve is rotationally connected on the main shaft body, a second connecting page is arranged on the right side of the main shaft body, a second shaft sleeve is connected on the left side of the second connecting page, the second shaft sleeve is rotationally connected on the main shaft body, a locking mechanism for limiting the rotation of the first shaft sleeve is slidingly connected on the main shaft body, and the locking mechanism comprises: the telescopic device comprises a telescopic rod, a base and a clamping block, wherein a mounting hole is formed in the main shaft body, the base is connected in the mounting hole in a sliding mode, the telescopic rod extending to the outside of the main shaft body is mounted on the base, the telescopic rod is connected with the main shaft body in a sliding mode, the clamping block is connected to the front side of the telescopic rod, and a plurality of limiting clamping grooves used for the insertion of the clamping block are formed in the first shaft sleeve. The self-locking door has a self-locking function, and can prevent the door and window from shaking back and forth under the blowing of wind.
Description
Technical Field
The utility model relates to the field of hinges, in particular to a hinge for a folding door and window.
Background
Hinges (Hinge), also known as hinges, are formally known as hinges. Often, a two-fold type is a component that connects two parts of an object and enables them to move. Common hinges are used for cabinet doors, windows, doors and the like.
The existing hinge does not have a self-locking function, when larger wind is encountered, the door and window connected by the hinge can swing back and forth under the blowing of the wind, so that the development of the folding door and window hinge with the self-locking function is urgently needed to solve the current situation, and the door and window can be prevented from swinging back and forth under the blowing of the wind, so that the defects in the current practical application are overcome, and the current requirements are met.
Disclosure of Invention
The utility model aims to provide a hinge for folding doors and windows, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a folding door and window hinge, includes the main shaft body, the first page or leaf that connects is installed in the left side of the main shaft body, the right side of first page or leaf that connects is connected with first axle sleeve, first axle sleeve rotates and connects on the main shaft body, the second page or leaf that connects is installed on the right side of the main shaft body, the left side of second page or leaf that connects is connected with the second axle sleeve, the second axle sleeve rotates and connects on the main shaft body, sliding connection has the locking mechanical system who is used for restricting first axle sleeve pivoted on the main shaft body, locking mechanical system includes: the telescopic device comprises a telescopic rod, a base and a clamping block, wherein a mounting hole is formed in the main shaft body, the base is connected in the mounting hole in a sliding mode, the telescopic rod extending to the outside of the main shaft body is mounted on the base, the telescopic rod is connected with the main shaft body in a sliding mode, the clamping block is connected to the front side of the telescopic rod, and a plurality of limiting clamping grooves used for clamping block insertion are formed in the first shaft sleeve.
As a further scheme of the utility model: and the upper end and the lower end of the main shaft body are respectively provided with a limiting baffle.
As still further aspects of the utility model: the appearance of the telescopic rod is cuboid.
As still further aspects of the utility model: and a magnetic ring is arranged at the top end of the inside of the mounting hole.
As still further aspects of the utility model: the main shaft body, the first connecting page, the first shaft sleeve, the second connecting page, the second shaft sleeve, the telescopic rod, the base and the clamping block are all made of stainless steel.
The beneficial effects are that: this folding door and window hinge, during the installation, pass the second through-hole with the screw and fix the second page or leaf to the building wall, then, pass first through-hole with the screw and fix first page or leaf to the door and window, when not using locking mechanical system, pull locking mechanical system to the highest department, at this moment, fixture block and first axle sleeve phase separation, the base is inhaled on the magnetic force ring, first axle sleeve can rotate round the main shaft body, door and window that links to each other with first page or leaf also can freely rotate, when using locking mechanical system, push down the telescopic link, drive the fixture block through the telescopic link and move down, make the fixture block card to spacing draw-in groove, block first axle sleeve through the fixture block, make first axle sleeve can not rotate, and then make first page or leaf be locked can not rotate, make the door and window that links to each other with first page or leaf be locked can not rotate, prevent that door and window from rocking back and forth under the blowing of wind. In conclusion, the self-locking door has a self-locking function, and can prevent the door and window from shaking back and forth under the blowing of wind.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of the locked state of fig. 1 according to the present utility model.
Fig. 3 is an exploded view of the present utility model.
Fig. 4 is a schematic view of a part of the structure of the present utility model.
Fig. 5 is an internal cross-sectional view of the spindle body of the present utility model.
In the figure: 1. a main shaft body; 101. a limiting baffle; 102. a mounting hole; 2. a first connection page; 201. a first sleeve; 2011. a limit clamping groove; 202. a first through hole; 3. a second connection page; 301. a second sleeve; 302. a second through hole; 4. a locking mechanism; 401. a telescopic rod; 402. a base; 403. a clamping block; 5. a magnetic ring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 5, in an embodiment of the present utility model, a folding door and window hinge includes a main shaft body 1, a limiting baffle 101 is disposed at each of upper and lower ends of the main shaft body 1, a first connecting page 2 is installed on a left side of the main shaft body 1, a first shaft sleeve 201 is connected to a right side of the first connecting page 2, the first shaft sleeve 201 is rotatably connected to the main shaft body 1, a second connecting page 3 is installed on a right side of the main shaft body 1, a second shaft sleeve 301 is connected to a left side of the second connecting page 3, the second shaft sleeve 301 is rotatably connected to the main shaft body 1, a plurality of first through holes 202 are disposed on the first connecting page 2, a plurality of second through holes 302 are disposed on the second connecting page 3, in use, a screw is passed through the second through holes 302 to fix the second connecting page 3 to a building wall, then, the screw is passed through the first through holes 202 to fix the first connecting page 2 to a door and window, a locking mechanism 4 for limiting rotation of the first shaft sleeve 201 is slidingly connected to the main shaft body 1, and the locking mechanism 4 includes: the telescopic rod 401, the base 402 and the clamping blocks 403 are arranged in the main shaft body 1, the mounting holes 102 are internally and slidably connected with the base 402, the telescopic rod 401 extending to the outside of the main shaft body 1 is arranged on the base 402, the telescopic rod 401 is in a cuboid shape, the telescopic rod 401 is slidably connected with the main shaft body 1, the cuboid design of the telescopic rod 401 enables the telescopic rod 401 to slide on the main shaft body 1 but not rotate, the magnetic ring 5 is arranged at the inner top end of the mounting holes 102, the clamping blocks 403 are connected with the front side of the telescopic rod 401, the first shaft sleeve 201 is provided with a plurality of limiting clamping grooves 2011 for inserting the clamping blocks 403, when the locking mechanism 4 is not used, the locking mechanism 4 is pulled to the highest position, at the moment, the clamping blocks 403 are separated from the first shaft sleeve 201, the base 402 is sucked onto the magnetic ring 5, the first shaft sleeve 201 can rotate around the main shaft body 1, doors and windows connected with the first connecting page 2 can also rotate freely, when the locking mechanism 4 is used, the telescopic rod 401 is pressed downwards, the clamping block 403 is driven to move downwards through the telescopic rod 401, the clamping block 403 is clamped into the limiting clamping groove 2011, the first shaft sleeve 201 is clamped through the clamping block 403, the first shaft sleeve 201 cannot rotate, the first connecting page 2 is locked and cannot rotate, the doors and windows connected with the first connecting page 2 are locked and cannot rotate, the doors and windows are prevented from swinging back and forth under the blowing of wind, and the main shaft body 1, the first connecting page 2, the first shaft sleeve 201, the second connecting page 3, the second shaft sleeve 301, the telescopic rod 401, the base 402 and the clamping block 403 are all made of stainless steel, so that rust in air is prevented.
The working principle of the utility model is as follows: this folding door and window hinge, during the installation, pass the second through-hole 302 with the screw and fix second link page or leaf 3 to the building wall, then, pass first through-hole 202 with the screw and fix first link page or leaf 2 to the door and window, when locking mechanical system 4 is not used, pull locking mechanical system 4 to the highest, at this moment, fixture block 403 is separated with first axle sleeve 201, base 402 is inhaled on magnetic ring 5, first axle sleeve 201 can rotate round main shaft body 1, the door and window that links to each other with first link page or leaf 2 also can free rotation, when locking mechanical system 4 is used, push down telescopic link 401, drive fixture block 403 through telescopic link 401 and move down, make fixture block 403 card in spacing draw-in groove 2011, block first axle sleeve 201 through fixture block 403, and then make first axle sleeve 201 locked unable rotation, and then make first link page or leaf 2 locked unable rotation, make the door and window that links to each other with first link page or leaf 2 locked unable rotation, prevent that door and window from rocking under the blowing of wind.
Claims (5)
1. The utility model provides a folding door and window hinge which characterized in that: including the main shaft body (1), first page or leaf (2) are installed in the left side of the main shaft body (1), the right side of first page or leaf (2) is connected with first axle sleeve (201), first axle sleeve (201) rotate and connect on the main shaft body (1), second page or leaf (3) are installed on the right side of the main shaft body (1), the left side of second page or leaf (3) is connected with second axle sleeve (301), second axle sleeve (301) rotate and connect on the main shaft body (1), sliding connection has locking mechanical system (4) that are used for restricting first axle sleeve (201) pivoted on the main shaft body (1), locking mechanical system (4) include: telescopic link (401), base (402) and fixture block (403), be provided with mounting hole (102) in main shaft body (1), sliding connection has base (402) in mounting hole (102), install on base (402) and extend to main shaft body (1) outside telescopic link (401), telescopic link (401) and main shaft body (1) sliding connection, the front side of telescopic link (401) is connected with fixture block (403), be provided with a plurality of spacing draw-in grooves (2011) that are used for fixture block (403) male on first axle sleeve (201).
2. The folding door and window hinge according to claim 1, wherein: the upper end and the lower end of the main shaft body (1) are provided with a limiting baffle (101).
3. The folding door and window hinge according to claim 1, wherein: the outer surface of the telescopic rod (401) is in a cuboid shape.
4. The folding door and window hinge according to claim 1, wherein: and a magnetic ring (5) is arranged at the top end of the inside of the mounting hole (102).
5. The folding door and window hinge according to claim 1, wherein: the main shaft body (1), the first connecting page (2), the first shaft sleeve (201), the second connecting page (3), the second shaft sleeve (301), the telescopic rod (401), the base (402) and the clamping block (403) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888176.XU CN219638639U (en) | 2023-04-20 | 2023-04-20 | Hinge for folding door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888176.XU CN219638639U (en) | 2023-04-20 | 2023-04-20 | Hinge for folding door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638639U true CN219638639U (en) | 2023-09-05 |
Family
ID=87807773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320888176.XU Active CN219638639U (en) | 2023-04-20 | 2023-04-20 | Hinge for folding door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638639U (en) |
-
2023
- 2023-04-20 CN CN202320888176.XU patent/CN219638639U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |