CN201351418Y - 90-degree positioning hinge - Google Patents
90-degree positioning hinge Download PDFInfo
- Publication number
- CN201351418Y CN201351418Y CNU2008201833351U CN200820183335U CN201351418Y CN 201351418 Y CN201351418 Y CN 201351418Y CN U2008201833351 U CNU2008201833351 U CN U2008201833351U CN 200820183335 U CN200820183335 U CN 200820183335U CN 201351418 Y CN201351418 Y CN 201351418Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical groove
- hole
- ball
- cylindrical
- axle
- 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.)
- Expired - Fee Related
Links
- 210000003141 lower extremity Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a 90-degree positioning hinge, which comprises a left leaf, a right leaf and a mandrel, wherein the left leaf and the right leaf are provided with through holes; one side of the left page is fixed on the mandrel, one side of the right page is rotatably connected with the mandrel, and the middle part of the side is provided with a gap; the mandrel is provided with a cylindrical through hole which is vertical to the left leaf, one end of the through hole is provided with a cylindrical groove, and the cylindrical groove is communicated with the cylindrical through hole; the ball is arranged in the cylindrical groove, the specification of the ball is matched with that of the cylindrical groove, a spring is arranged in the cylindrical through hole, and one end of the spring is in elastic contact with the ball; the width of the gap is larger than the height of the cylindrical groove and is smaller than the height between the highest point of the ball and the lower edge of the cylindrical groove. Be equipped with the utility model discloses a door and window fan can keep 90 open states, need not to add door and window positioner in addition. The utility model discloses simple structure, installation are convenient.
Description
Technical field
The utility model is a kind of 90 ° of Positioning hinges, belongs to the hinge in a kind of architectural hardware field.
Background technology
At present, ready-made hinge is used widely as the articulated elements of building doors and windows.This hinge is free to rotate in 270 ° of scopes, but can not locate, and brings many inconvenience to life.For example, we want to make bar to open, and do not allow wind that bar is blown to change to close, just need add positioner (door is use machinery or magnetic force locator mostly, and window then uses window catch mostly), to have increased extra-pay.
Summary of the invention
The purpose of this utility model is to solve the problems of the prior art, and a kind of 90 ° of Positioning hinges are provided.
The technical solution of the utility model is: a kind of 90 ° of Positioning hinges comprise verso, recto and axle, on described verso and the recto through hole are arranged; Described verso one side is fixed on the axle, and recto one side is connected rotationally with axle, and the middle part of this side is provided with the slit; One cylindrical hole is arranged on the described axle, and this through hole is perpendicular to verso, and an end of this through hole has cylindrical groove, and this cylindrical groove communicates with cylindrical hole; In the described cylindrical groove ball is housed, this ball and cylindrical groove specification match each other, and in the described cylindrical hole spring are housed, this spring one end and described ball Elastic Contact; The width in described slit greater than the height of cylindrical groove less than the height between the lower limb of ball peak and cylindrical groove.
A kind of 90 ° of Positioning hinges of the utility model also comprise regulator hole and pressure regulation rod, and described regulator hole is in the groove of axle bottom, and described pressure regulation rod matches each other with the regulator hole specification.
The width in preferred above-mentioned slit equates with distance from the summit of the ball that protrudes from cylindrical groove to the cylindrical groove top edge.
The beneficial effects of the utility model are: bar can keep 90 ° of opening-wide states, need not to add in addition the door and window positioner.The utility model is simple in structure, installation is convenient.
Description of drawings
Schematic diagram when Fig. 1 locatees for the utility model.
Front view when Fig. 2 opens 180 ° for the utility model.
Fig. 3 is the utility model A-A sectional view.
The specific embodiment
As shown in Figure 1, 2, 3, a kind of 90 ° of Positioning hinges comprise verso 1, recto 2 and axle 3, on described verso 1 and the recto 2 through hole 9 are arranged; Described verso 1 one sides are fixed on the axle 3, and recto 2 one sides are connected rotationally with axle 3, and the middle part of this side is provided with slit 4; One cylindrical hole 7 is arranged on the described axle 3, and this cylindrical hole 7 is perpendicular to verso 1, and an end of this cylindrical hole 7 has cylindrical groove 6, and this cylindrical groove 6 communicates with cylindrical hole 7; In the described cylindrical groove 6 ball 5 is housed, this ball 5 matches each other with cylindrical groove 6 specifications, in the described cylindrical hole 7 spring 12 is housed, these spring 12 1 ends and described ball 5 Elastic Contact.A kind of 90 ° of Positioning hinges of the utility model also comprise regulator hole 11 and pressure regulation rod 10, and described regulator hole 11 is in the groove 8 of axle 3 bottoms, and described pressure regulation rod 10 matches each other with regulator hole 11 specifications; The width in described slit 4 greater than the height of cylindrical groove 6 less than the height between the lower limb of ball 5 peaks and cylindrical groove 6.
The width in preferred above-mentioned slit 4 equates with distance from the summit of the ball 5 that protrudes from cylindrical groove 6 to cylindrical groove 6 top edges.
When opening hinge, recto 2 is rotated to opening direction around axle 3, link to each other with axle 3 slit 4 sides of side of recto 2 can touch the ball 5 in the cylindrical groove 6 on the axle 3, continue slowly firmly to rotate recto 2, slit 4 sides can be pressed on the ball 5 in the cylindrical groove 6, because ball 5 and spring 12 Elastic Contact that are positioned under it in the cylindrical groove 6, when ball 5 is subjected to the downward pressure of recto slit 4 sides when being subjected to elastic force that spring 12 makes progress, thereby ball 5 can move downward and departs from original position; When recto slit 4 sides pass through the peak of ball 5, ball 5 is subjected to elastic force that spring 12 makes progress greater than being subjected to the downward pressure of recto slit 4 sides, thereby ball 5 moves upward and gets back to original position, at this moment the distance between the peak of cylindrical groove 6 lower limbs and ball is greater than the width in recto slit, and recto is positioned in apart from verso and locates for 90 °.
When closing closed page, slowly firmly rotate recto 2 to closing direction, recto slit 4 sides can be pressed on the interior ball 5 of cylindrical groove, because ball 5 and spring 12 Elastic Contact that are positioned under it in the cylindrical groove 6, when ball 5 is subjected to the downward pressure of recto slit 4 sides when being subjected to elastic force that spring 12 makes progress, thereby ball 5 can move downward and departs from original position; When recto slit 4 sides pass through the peak of ball 5, ball 5 is subjected to elastic force that spring 12 makes progress greater than being subjected to the downward pressure of recto slit 4 sides, thereby ball 5 moves upward and gets back to original position, recto turn to and verso between when being 0 °, finish hinge and close closed procedure.
Being embodiment of the present utility model only in sum, is not to be used for limiting this novel practical range, and promptly all equivalences of doing according to the content of the utility model claim change and modify, and all should belong to the utility model technology category.
Claims (3)
1. 90 ° of Positioning hinges comprise verso, recto and axle, on described verso and the recto through hole are arranged, and it is characterized in that described verso one side is fixed on the axle, and recto one side is connected rotationally with axle, and the middle part of this side is provided with the slit; One cylindrical hole is arranged on the described axle, and this through hole is perpendicular to verso, and an end of this through hole has cylindrical groove, and this cylindrical groove communicates with cylindrical hole; In the described cylindrical groove ball is housed, this ball and cylindrical groove specification match each other, and in the described cylindrical hole spring are housed, this spring one end and described ball Elastic Contact; The width in described slit greater than the height of cylindrical groove less than the height between the lower limb of ball peak and cylindrical groove.
2. a kind of 90 ° of Positioning hinges according to claim 1 is characterized in that also comprising regulator hole and pressure regulation rod, and described regulator hole is in the groove of axle bottom, and described pressure regulation rod matches each other with the regulator hole specification.
3. a kind of 90 ° of Positioning hinges according to claim 1, the width that it is characterized in that described slit equates with distance from the summit of the ball that protrudes from cylindrical groove to the cylindrical groove top edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201833351U CN201351418Y (en) | 2008-12-16 | 2008-12-16 | 90-degree positioning hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201833351U CN201351418Y (en) | 2008-12-16 | 2008-12-16 | 90-degree positioning hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351418Y true CN201351418Y (en) | 2009-11-25 |
Family
ID=41374806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201833351U Expired - Fee Related CN201351418Y (en) | 2008-12-16 | 2008-12-16 | 90-degree positioning hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351418Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444347A (en) * | 2011-12-14 | 2012-05-09 | 蔡赋勇 | Automatically-closed hinge with location damper for doors and windows |
| CN111395897A (en) * | 2020-04-01 | 2020-07-10 | 广州市钢将军门业有限公司 | Multi-angle positioning hinge |
-
2008
- 2008-12-16 CN CNU2008201833351U patent/CN201351418Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444347A (en) * | 2011-12-14 | 2012-05-09 | 蔡赋勇 | Automatically-closed hinge with location damper for doors and windows |
| CN111395897A (en) * | 2020-04-01 | 2020-07-10 | 广州市钢将军门业有限公司 | Multi-angle positioning hinge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203430231U (en) | Sliding support | |
| CN108360936B (en) | Ratchet hinge structure with fixed arbitrary angle | |
| CN201351418Y (en) | 90-degree positioning hinge | |
| SI2333212T2 (en) | Adjustable snap operating hinge for doors and wing assemblies, preferably made of a tempered glass material | |
| CN113585900A (en) | Concealed hinge capable of being opened and closed sequentially at large angle | |
| RU2008150554A (en) | HINGE FOR VEHICLE DOOR, IN PARTICULAR FOR VAN | |
| CN201818171U (en) | Double-spring hinge | |
| CN203755869U (en) | Blind hinge capable of being adjusted by 180 degrees | |
| CN203175234U (en) | Concealed hinge for security door | |
| CN208564268U (en) | A kind of upper slider of sliding door wheel assembly | |
| CN203462893U (en) | Top-hung window open and close apparatus | |
| KR200399182Y1 (en) | Adjusting device for opening angle of window | |
| CN211081388U (en) | Car door limiter | |
| CN211647726U (en) | Door and window hinge with adjustable opening and closing tightness | |
| CN204920568U (en) | Damping hinge | |
| CN201850885U (en) | 180-degree blind hinge | |
| CN202530910U (en) | Buffer hinge | |
| CN203808698U (en) | Flag-shaped automatic door closing speed regulation and torsional spring hinge | |
| CN210508767U (en) | Furniture hinge can fix a position regulation structure | |
| CN205243241U (en) | Door hinge | |
| CN203175228U (en) | Rotary type hinge | |
| CN209277735U (en) | A kind of hinge with limit function | |
| CN201326329Y (en) | Adjustable hinge | |
| CN201202340Y (en) | All-directional adjustable back-flap hinge | |
| CN214035217U (en) | Sliding groove type adjustable door and window hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20131216 |