CN211008100U - Needle bearing type aluminum alloy door and window hinge - Google Patents
Needle bearing type aluminum alloy door and window hinge Download PDFInfo
- Publication number
- CN211008100U CN211008100U CN201921627493.6U CN201921627493U CN211008100U CN 211008100 U CN211008100 U CN 211008100U CN 201921627493 U CN201921627493 U CN 201921627493U CN 211008100 U CN211008100 U CN 211008100U
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- hinge
- bearing
- window
- threaded hole
- seat
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Abstract
The utility model relates to a building door and window accessory field discloses a bearing formula aluminium alloy door and window hinge very much. This bearing formula aluminium alloy door and window hinge of bearing, including the hinge seat, the living hinge and the hinge pin of corresponding installation, its characterized in that: the upper end and the lower end of the hinge seat and the living hinge are respectively provided with a threaded hole correspondingly installed, bearings are installed above the inner parts of the two threaded holes of the hinge seat, an upper shaft sleeve and a lower shaft sleeve are respectively installed in an upper opening and a lower opening of the threaded hole of the living hinge, and the hinge shaft penetrates into the hinge seat and the threaded hole of the living hinge from top to bottom; the wall of the thread hole of the living hinge is provided with a mounting hole, the screw is connected with the hinge shaft through the mounting hole, and the outer wall of the hinge shaft is provided with a groove corresponding to the screw. The utility model discloses simple structure, simple to operate, reasonable in design uses in a flexible way, effectively remedies prior art's defect, makes the casement switching stable, and the bearing capacity is strong, compares with ordinary hinge, greatly increased the life-span of hinge, be suitable for extensive popularization and application.
Description
(I) technical field
The utility model relates to a building door and window accessory field, in particular to bearing formula aluminium alloy door and window hinge.
(II) background of the invention
In the field of building doors and windows, the existing aluminum alloy doors and windows are influenced by the processing precision in the processing process, and the lap joint quantity and the sealing quantity of finished doors and windows are difficult to ensure to be consistent with the standard size. Meanwhile, the phenomenon that the lower end of the handle side of the window sash sags due to the influence of self gravity when the door and window is used for a long time is caused, the friction force between the hinge shaft and the shaft sleeve is large, the noise is large when the door and window is used, the door and window deforms and sags for a long time, and finally the door and window cannot be normally used.
Disclosure of the invention
The utility model discloses a remedy prior art not enough, provide a simple structure, simple to operate, the great needle bearing formula aluminium alloy door and window hinge of bearing ratio.
The utility model discloses a realize through following technical scheme:
the utility model provides a bearing formula aluminium alloy door and window hinge, includes hinge seat, living hinge and the hinge pin of corresponding installation, its characterized in that: the upper end and the lower end of the hinge seat and the living hinge are respectively provided with a threaded hole correspondingly installed, bearings are installed above the inner parts of the two threaded holes of the hinge seat, an upper shaft sleeve and a lower shaft sleeve are respectively installed in an upper opening and a lower opening of the threaded hole of the living hinge, and the hinge shaft penetrates into the hinge seat and the threaded hole of the living hinge from top to bottom; the wall of the thread hole of the living hinge is provided with a mounting hole, the screw is connected with the hinge shaft through the mounting hole, and the outer wall of the hinge shaft is provided with a groove corresponding to the screw.
The utility model discloses it is fixed with the hinge pin at the intermediate position of living hinge with the screw, prevents effectively that the hinge pin from droing, simultaneously, axle sleeve and lower axle sleeve's installation on the living hinge both ends, the installation of hinge seat inner bearing makes the rotation frictional force of hinge pin reduce, effectively noise abatement, improves life, prevents that wearing and tearing are out of shape.
The utility model discloses a more excellent technical scheme does:
the mounting holes are formed in the wall of each of the two threaded holes of the hinge seat, the screws are connected with the bearings through the mounting holes, grooves corresponding to the screws are formed in the outer walls of the bearings, the bearings are fixed in the threaded holes of the hinge seat, and the bearings are prevented from falling off.
The top and the bottom of the threaded hole on the hinge seat are respectively provided with a buckle cover in a buckling manner, the hinge seat and the living hinge are sealed, dust is prevented from entering the interior of the hinge, meanwhile, lubricating oil can be directly injected into the bearing, and the service life of the hinge is longer.
The threaded hole of the hinge seat is internally provided with a concave platform, and the bearing is arranged in the threaded hole and falls on the concave platform, so that the bearing is effectively prevented from falling off when the bearing is stressed seriously.
The screw is an inner hexagonal flat head fastening screw, and the bearing and the hinge shaft are fixed.
The utility model discloses simple structure, simple to operate, reasonable in design uses in a flexible way, effectively remedies prior art's defect, makes the casement switching stable, and the bearing capacity is strong, compares with ordinary hinge, greatly increased the life-span of hinge, be suitable for extensive popularization and application.
(IV) description of the drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic structural view of the hinge base of the present invention.
In the figure, a hinge base 1, a buckle cover 2, a bearing 3, an upper shaft sleeve 4, a hinge shaft 5, a lower shaft sleeve 6, a living hinge 7, a screw 8 and a concave platform 9 are arranged.
(V) detailed description of the preferred embodiments
The attached drawing is a concrete embodiment of the utility model. The embodiment comprises a hinge seat 1, a living hinge 7 and a hinge shaft 5 which are correspondingly installed, wherein the upper end and the lower end of the hinge seat 1 and the living hinge 2 are respectively provided with a threaded hole which is correspondingly installed, bearings 3 are respectively installed above the inner parts of the two threaded holes of the hinge seat 1, an upper shaft sleeve 4 and a lower shaft sleeve 6 are respectively installed in the upper opening and the lower opening of the threaded hole of the living hinge 7, and the hinge shaft 5 penetrates into the threaded holes of the hinge seat 1 and the living hinge 7 from top to bottom; the wall of the thread hole of the living hinge 7 is provided with a mounting hole, the screw 8 is connected with the hinge shaft 5 through the mounting hole, and the outer wall of the hinge shaft 5 is provided with a groove corresponding to the screw 8.
Mounting holes are formed in the wall of each of the two threaded holes of the hinge base 1, the screw 8 is connected with the bearing 3 through the mounting holes, and a groove corresponding to the screw 8 is formed in the outer wall of the bearing 3; meanwhile, the concave platform 9 is designed in the hinge seat 1, so that the bearing 3 can be prevented from falling off when bearing heavy weight.
The utility model discloses in, hinge mount 1 is installed on the door and window frame, and living hinge 7 is installed on the door and window fan, realizes the connection of door and window fan on the door and window frame. Compared with the common hinge, the hinge shaft 1 and the bearing 3 in the hinge seat 1 are matched to rotate, so that the friction force can be better reduced, the noise can be reduced, the service life can be prolonged, and the abrasion deformation can be prevented; the middle of the living hinge 7 is fixed with the hinge shaft 5 by an inner hexagon fastening screw 8 with a flat end, so that the hinge shaft 5 can be effectively prevented from falling off.
The upper end and the lower end of the threaded hole of the hinge seat 1 are provided with the buckle covers 2, so that the hinge seat 1 and the living hinge 7 are sealed, and dust is prevented from entering; meanwhile, a sealing space is formed between the threaded hole of the hinge seat 1 and the buckle cover 2, lubricating oil can be directly injected into the bearing 3, friction force is reduced, and the service life of the hinge is longer.
The utility model discloses when using with the machine of windowing is supporting, can bear bigger weight, reduce the power of the machine of windowing, increase the life of the machine of windowing, good result of use is showing.
In order to make the objects, features and advantages of the present invention more comprehensible, the present embodiment combines with the accompanying drawings to describe the present invention in detail. In the description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, and the terminology used is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The present invention can be implemented in many different ways from the one described herein, and for those skilled in the art, several variations and modifications can be made without departing from the spirit of the present invention, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a bearing formula aluminium alloy door and window hinge, includes hinge seat (1), living hinge (7) and hinge pin (5) of corresponding installation, its characterized in that: the upper end and the lower end of the hinge seat (1) and the movable hinge (7) are respectively provided with a threaded hole which is correspondingly arranged, a bearing (3) is arranged above the inner part of each threaded hole of the hinge seat (1), an upper shaft sleeve (4) and a lower shaft sleeve (6) are respectively arranged in each of the upper opening and the lower opening of each threaded hole of the movable hinge (7), and the hinge shaft (5) penetrates into the threaded holes of the hinge seat (1) and the movable hinge (7) from top to bottom; the wall of the thread hole of the living hinge (7) is provided with a mounting hole, the screw (8) is connected with the hinge shaft (5) through the mounting hole, and the outer wall of the hinge shaft (5) is provided with a groove corresponding to the screw (8).
2. The needle bearing aluminum alloy door and window hinge according to claim 1, wherein: mounting holes are formed in the wall of the two threaded holes of the hinge seat (1), the screws (8) are connected with the bearing (3) through the mounting holes, and grooves corresponding to the screws (8) are formed in the outer wall of the bearing (3).
3. The needle bearing aluminum alloy door and window hinge according to claim 1, wherein: and the top and the bottom of the threaded hole on the hinge seat (1) are respectively provided with a buckle cover (2) in a buckling manner.
4. The needle bearing aluminum alloy door and window hinge according to claim 1, wherein: a concave platform (9) is arranged in a threaded hole of the hinge seat (1), and the bearing (3) is installed in the threaded hole and falls on the concave platform (9).
5. The needle bearing type aluminum alloy door and window hinge according to claim 1 or 2, wherein: the screw (8) is an inner hexagonal flat head fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627493.6U CN211008100U (en) | 2019-09-27 | 2019-09-27 | Needle bearing type aluminum alloy door and window hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627493.6U CN211008100U (en) | 2019-09-27 | 2019-09-27 | Needle bearing type aluminum alloy door and window hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211008100U true CN211008100U (en) | 2020-07-14 |
Family
ID=71499402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921627493.6U Expired - Fee Related CN211008100U (en) | 2019-09-27 | 2019-09-27 | Needle bearing type aluminum alloy door and window hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211008100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541638A (en) * | 2019-09-27 | 2019-12-06 | 亚萨合莱国强（山东）五金科技有限公司 | Needle bearing type aluminum alloy door and window hinge |
| CN112796597A (en) * | 2020-12-31 | 2021-05-14 | 安徽海兴科技设备有限公司 | Hinge shaft for mounting cabinet door and processing method thereof |
-
2019
- 2019-09-27 CN CN201921627493.6U patent/CN211008100U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541638A (en) * | 2019-09-27 | 2019-12-06 | 亚萨合莱国强（山东）五金科技有限公司 | Needle bearing type aluminum alloy door and window hinge |
| CN112796597A (en) * | 2020-12-31 | 2021-05-14 | 安徽海兴科技设备有限公司 | Hinge shaft for mounting cabinet door and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |