CN110541638A - Needle bearing type aluminum alloy door and window hinge - Google Patents
Needle bearing type aluminum alloy door and window hinge Download PDFInfo
- Publication number
- CN110541638A CN110541638A CN201910925502.8A CN201910925502A CN110541638A CN 110541638 A CN110541638 A CN 110541638A CN 201910925502 A CN201910925502 A CN 201910925502A CN 110541638 A CN110541638 A CN 110541638A
- Authority
- CN
- China
- Prior art keywords
- hinge
- bearing
- window
- threaded hole
- seat
- Prior art date
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
- E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D5/12—Securing pins in sockets, movably or not
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D2005/102—Pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention relates to the field of building door and window accessories, and particularly discloses a needle bearing type aluminum alloy door and window hinge. 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 hinge has the advantages of simple structure, convenient installation, reasonable design and flexible application, effectively overcomes the defects of the prior art, ensures that the window sash is stably opened and closed, has strong bearing capacity, greatly prolongs the service life of the hinge compared with the common hinge, and is suitable for wide popularization and application.
Description
(I) technical field
The invention relates to the field of building door and window accessories, in particular to a needle bearing type aluminum 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
In order to make up for the defects of the prior art, the invention provides the needle bearing type aluminum alloy door and window hinge which is simple in structure, convenient to install and high in bearing ratio.
The invention is realized by the 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 hinge shaft is fixed by the screw in the middle of the movable hinge, so that the hinge shaft is effectively prevented from falling off, and meanwhile, the upper shaft sleeve and the lower shaft sleeve at the two ends of the movable hinge and the bearing in the hinge seat are arranged, so that the rotating friction force of the hinge shaft is reduced, the noise is effectively reduced, the service life is prolonged, and the abrasion and deformation are prevented.
The more preferable technical scheme of the invention is as follows:
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, and grooves corresponding to the screws are formed in the outer walls of the bearings. The bearing is fixed in the threaded hole of the hinge seat to prevent the bearing 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 hinge has the advantages of simple structure, convenient installation, reasonable design and flexible application, effectively overcomes the defects of the prior art, ensures that the window sash is stably opened and closed, has strong bearing capacity, greatly prolongs the service life of the hinge compared with the common hinge, and is suitable for wide popularization and application.
(IV) description of the drawings
The 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 illustration of an explosive structure according to 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 an embodiment of the invention. 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.
In the invention, the hinge seat 1 is arranged on a door and window frame, and the living hinge 7 is arranged on a door and window sash, so that the door and window sash is connected 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.
When the invention is matched with the window opener for use, the invention can bear larger weight, reduce the power of the window opener, prolong the service life of the window opener and has good use effect.
In order to make the objects, features and advantages of the present invention comprehensible, the present invention is described in detail with reference to the accompanying drawings. 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 ways other than those described herein and it will be apparent to those of ordinary skill in the art that numerous variations and modifications can be made without departing from the spirit of the invention and these are within the scope of the invention. Therefore, the protection scope of the present patent shall 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 |
|---|---|---|---|
| CN201910925502.8A CN110541638A (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 |
|---|---|---|---|
| CN201910925502.8A CN110541638A (en) | 2019-09-27 | 2019-09-27 | Needle bearing type aluminum alloy door and window hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110541638A true CN110541638A (en) | 2019-12-06 |
Family
ID=68714795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910925502.8A Pending CN110541638A (en) | 2019-09-27 | 2019-09-27 | Needle bearing type aluminum alloy door and window hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110541638A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1396320A (en) * | 1971-11-05 | 1975-06-04 | Allgood Ltd G S | Hinges |
| CN204002200U (en) * | 2014-08-04 | 2014-12-10 | 深圳市门老爷科技有限公司 | Folding door load-bearing hinge |
| CN204457210U (en) * | 2015-01-30 | 2015-07-08 | 山东国强五金科技有限公司 | Foldable push and pull door and window middle hinge |
| CN105804550A (en) * | 2014-12-30 | 2016-07-27 | 天津市铭顺祥金属制品有限公司 | Safe anti-theft hinge with limiting function |
| CN206376659U (en) * | 2016-12-30 | 2017-08-04 | 高昂 | A kind of hinge |
| CN107246195A (en) * | 2017-06-30 | 2017-10-13 | 浙江省平湖铰链有限公司 | A kind of multifunctional hinge |
| CN206617004U (en) * | 2017-03-27 | 2017-11-07 | 郑文荣 | A kind of heavy mute hinge |
| CN207092792U (en) * | 2017-07-01 | 2018-03-13 | 平湖广奕五金锁具有限公司 | A kind of door and window macromolecule Pivoting bearing |
| CN208010148U (en) * | 2018-03-12 | 2018-10-26 | 广州市荣泰五金制品有限公司 | A kind of novel hinge structure |
| CN211008100U (en) * | 2019-09-27 | 2020-07-14 | 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 |
-
2019
- 2019-09-27 CN CN201910925502.8A patent/CN110541638A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1396320A (en) * | 1971-11-05 | 1975-06-04 | Allgood Ltd G S | Hinges |
| CN204002200U (en) * | 2014-08-04 | 2014-12-10 | 深圳市门老爷科技有限公司 | Folding door load-bearing hinge |
| CN105804550A (en) * | 2014-12-30 | 2016-07-27 | 天津市铭顺祥金属制品有限公司 | Safe anti-theft hinge with limiting function |
| CN204457210U (en) * | 2015-01-30 | 2015-07-08 | 山东国强五金科技有限公司 | Foldable push and pull door and window middle hinge |
| CN206376659U (en) * | 2016-12-30 | 2017-08-04 | 高昂 | A kind of hinge |
| CN206617004U (en) * | 2017-03-27 | 2017-11-07 | 郑文荣 | A kind of heavy mute hinge |
| CN107246195A (en) * | 2017-06-30 | 2017-10-13 | 浙江省平湖铰链有限公司 | A kind of multifunctional hinge |
| CN207092792U (en) * | 2017-07-01 | 2018-03-13 | 平湖广奕五金锁具有限公司 | A kind of door and window macromolecule Pivoting bearing |
| CN208010148U (en) * | 2018-03-12 | 2018-10-26 | 广州市荣泰五金制品有限公司 | A kind of novel hinge structure |
| CN211008100U (en) * | 2019-09-27 | 2020-07-14 | 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 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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