CN203835111U - Angle adjustable hinge - Google Patents
Angle adjustable hinge Download PDFInfo
- Publication number
- CN203835111U CN203835111U CN201420273440.XU CN201420273440U CN203835111U CN 203835111 U CN203835111 U CN 203835111U CN 201420273440 U CN201420273440 U CN 201420273440U CN 203835111 U CN203835111 U CN 203835111U
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- CN
- China
- Prior art keywords
- fixed
- ratchet
- door
- page
- fixed head
- 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
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Abstract
The utility model discloses an angle adjustable hinge. The angle adjustable hinge comprises a door page fixed on a door leaf and a fixed page fixed on a door frame; first fixed plates are arranged at the two sides of the fixed page; second fixed plates are arranged at the two sides of the door page; the fixed page is further provided with a fixed rod which is fixed between the two first fixed plates; the door page is further provided with a rotating rod which is rotated between the two second fixed plates; the first fixed plates are hinged to the second fixed plates by virtue of the rotating rod; a ratchet wheel is arranged on the rotating rod; the fixed rod is provided with a pawl corresponding to the ratchet wheel and used for stopping the return of the ratchet wheel; a torsional spring for enabling the pawl to be always connected against the ratchet wheel sleeves the fixed rod. When a door or a window is opened, the pawl is locked to different ratchets on the ratchet wheel so that the door or the window can be opened as being positioned in different position.
Description
Technical field
The utility model relates to a kind of hinge, and more particularly, it relates to the adjustable hinge of a kind of angle.
Background technology
Hinge is a kind ofly for the device connecting or rotate, to make door, and lid or other tilting member can be so as to rotating, and the pair of metal blade conventionally being connected by pin forms.The hinge using in the market comprises for being fixed on the door leaf on door leaf and being fixed on the fixed page on doorframe, by door leaf, be fixed on door leaf, fixed page is fixed on doorframe, fixed page and door leaf are hinged, by door leaf, rotate to realize the switching of door and window, door and window in use, we usually can run into and door and window need to be opened to the situation that a low-angle ventilates, such as rainy day, we need to keep ventilating within doors, but do not wish that rainwater enters room, need less angle of opening of doors and windows, the normal method adopting is on door and window, to install support bar at present, on support bar, offer locating hole, on doorframe, be provided with fixture block, by fixture block, be embedded different locating holes, control the folding condition of door and window, operate cumbersome, there is improved space.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of adjustable hinge of angle that can adjustment doors window opening and closing angle.
For achieving the above object, the utility model provides following technical scheme: the hinge that a kind of angle is adjustable, comprise for being fixed on the door leaf on door leaf and being fixed on the fixed page on doorframe, described fixed page both sides are provided with the first fixed head, described door leaf both sides are provided with the second fixed head, described fixed page is also provided with and is fixed on two fixed bars between the first fixed head, described door leaf is also provided with and is fixed on two dwangs between the second fixed head, described the first fixed head is hinged by dwang and the second fixed head, described dwang is provided with ratchet, the corresponding ratchet of described fixed bar is provided with the ratchet for non-return ratchet, described fixed bar is arranged with and supplies the ratchet torsion spring of butt ratchet all the time.
By adopting technique scheme, door leaf is fixed on door leaf, and fixed page is fixed on doorframe, and door leaf can rotate around dwang, realize the folding of door and window, in the opening procedure of door and window, the ratchet on fixed bar is because the effect of torsion spring is connected on ratchet all the time, due to the effect of ratchet and ratchet, door and window can one-way movement, door and window can be opened in the optional position of ratchet and ratchet clamping, and keeps work reliably, realizes the location of door and window and opens.
The utility model is further set to: described dwang is arranged with elastic component, and described elastic component is conflicted and is connected between the first fixed head and the second fixed head.
By adopting technique scheme, elastic component is spacing the first fixed head, make ratchet and ratchet butt all the time, make the first fixed head and the second fixed head can directly not conflict simultaneously, thereby hinge is in switching process, the first fixed block can not produce wearing and tearing owing to contacting with the second fixed block, has increased the application life of hinge.
The utility model is further set to: the junction of described the first fixed head and fixed page is provided with the first reinforcing rib, and the junction of described the second fixed head and door leaf is provided with the second reinforcing rib.
By adopting technique scheme, strengthened the first fixed head and fixed page connection reliability, strengthened the connection reliability of the second fixed head and door leaf, thereby guaranteed the reliability of hinge work, thereby guaranteed that door and window opens and closes normally, has extended application life.
The utility model is further set to: described fixed bar is provided with the handle for rotating.
By adopting technique scheme, by handle, rotate fixed bar, torsion spring deformation savings elastic potential energy, dwang drives ratchet to rotate, thereby makes the clamping position of ratchet disengaging and ratchet, can door and window is closed, when the power on acting on fixed bar disappears, the elastic potential energy of torsion spring savings transforms, and makes ratchet continue to be connected on ratchet, thereby has facilitated the switching of door and window.
The utility model has the advantage of: the utility model is in door and window opening procedure, by the different ratchets on ratchet clamping ratchet, realize the location of door and window, the utility model is simple in structure, easy to use, save traditional door and window and need to be arranged on the trouble that the different locating holes on the support bar on door leaf are located by the fixture block clamping being arranged on doorframe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable hinge embodiment of the utility model angle;
Fig. 2 is the mounting structure schematic diagram of torsion spring;
Fig. 3 is the structural representation of ratchet;
Fig. 4 is the structural representation of ratchet.
Accompanying drawing explanation: 1, door leaf; 2, fixed page; 3, the first fixed head; 31, fixed bar; 311, ratchet; 32, the first reinforcing rib; 4, the second fixed head; 41, dwang; 411, ratchet; 42, the second reinforcing rib; 5, torsion spring; 6, elastic component; 7, handle.
The specific embodiment
Referring to figs. 1 through Fig. 4, the adjustable hinge embodiment of the utility model angle is described further.
The hinge that a kind of angle is adjustable, comprise for being fixed on the door leaf 1 on door leaf and being fixed on the fixed page 2 on doorframe, preferably in door leaf 1 and fixed page 2, be provided with screwed hole, by screw, wear and penetrate in screwed hole, door leaf 1 and fixed page 2 are fixedly mounted on respectively on door leaf and doorframe, fixed page 2 both sides are provided with the first fixed head 3, door leaf 1 both sides are provided with the second fixed head 4, the first fixed head 3 and the second fixed head 4 can link together with door leaf 1 and fixed page 2 respectively by the mode of welding, also can adopt one-body molded, the junction of fixed page 2 and the first fixed head 3 is provided with the first reinforcing rib 32, the junction of door leaf 1 and the second fixed head 4 arranges the second reinforcing rib 42, effectively strengthened the reliability of junction, when door and window rotates, reinforcing rib can be shared the moment of torsion of rotation, thereby improved the dependability of hinge, extended application life, fixed page 2 is also provided with and is fixed on two fixed bars 31 between the first fixed head 3, door leaf 1 is also provided with the dwang 41 between fixing and two the second fixed heads 4, dwang 41 and the second fixed head 4 interlocks, the first fixed head 3 is hinged by dwang 41 and the second fixed head 4, preferably on two the first fixed heads 3, be provided with perforating, dwang 41 is arranged in two perforatings, door leaf is in switching process, the second fixed head 4 is realized and being rotated around the perforating of the first fixed head 3 by dwang 41, dwang 41 is provided with ratchet 411, the corresponding ratchet 411 of fixed bar 31 is provided for the ratchet 311 of non-return ratchet 411, preferably ratchet 411 is welded on dwang 41, ratchet 311 is welded on fixed bar 31, clamping by ratchet 411 with ratchet 311, one-way movement and the location of door and window have been realized, by the different ratchets of ratchet 311 clamping ratchets 411, thereby realizing door and window can open in diverse location location, fixed bar 31 is provided with and supplies ratchet 311 torsion spring 5 of butt ratchet 411 all the time, preferably in two the first fixed heads 3, be provided with torsion spring 5, fixed bar 31 is located in torsion spring 5, torsion spring 5 and fixed bar 31 one interlocks, in door and window opening procedure, ratchet 411 rotates, stir ratchet 311, make torsion spring 5 deformation savings elastic potential energys, when ratchet 311 motion next ratchet position, active force disappears, the elastic potential energy of torsion spring 5 savings transforms, ratchet 311 is resetted and ratchet 411 butts, thereby realize ratchet 411 and ratchet 311 butt all the time.
Further, dwang 41 is arranged with elastic component 6, elastic component 6 is conflicted and is connected between the first fixed head 3 and the second fixed head 4, the preferred spring of elastic component 6, spring manufacture is simple, with low cost, be widely used in every field, elastic component 6 is spacing the first fixed head 3, make ratchet 411 and ratchet 311 butt all the time, make the first fixed head 3 and the second fixed head 4 can directly not conflict, thereby hinge is in switching process simultaneously, the first fixed block can not produce wearing and tearing owing to contacting with the second fixed block, has increased the application life of hinge.
Further, fixed bar 31 is provided with the handle 7 for rotating, by handle 7, rotate fixed bar 31, torsion spring 5 deformation savings elastic potential energys, dwang 41 drives ratchet 311 to rotate, thereby makes the clamping position of ratchet 311 disengagings and ratchet 411, can be so that door and window be closed, when the power on acting on fixed bar 31 disappears, the elastic potential energy of torsion spring 5 savings transforms, and ratchet 311 reset of card are connected on ratchet 411.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the hinge that angle is adjustable, comprise for being fixed on the door leaf on door leaf and being fixed on the fixed page on doorframe, it is characterized in that: described fixed page both sides are provided with the first fixed head, described door leaf both sides are provided with the second fixed head, described fixed page is also provided with and is fixed on two fixed bars between the first fixed head, described door leaf is also provided with and is fixed on two dwangs between the second fixed head, described the first fixed head is hinged by dwang and the second fixed head, described dwang is provided with ratchet, the corresponding ratchet of described fixed bar is provided with the ratchet for non-return ratchet, described fixed bar is arranged with and supplies the ratchet torsion spring of butt ratchet all the time.
2. the adjustable hinge of angle according to claim 1, is characterized in that: described dwang is arranged with elastic component, and described elastic component is conflicted and is connected between the first fixed head and the second fixed head.
3. the adjustable hinge of angle according to claim 1 and 2, is characterized in that: the junction of described the first fixed head and fixed page is provided with the first reinforcing rib, and the junction of described the second fixed head and door leaf is provided with the second reinforcing rib.
4. the adjustable hinge of angle according to claim 3, is characterized in that: described fixed bar is provided with the handle for rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273440.XU CN203835111U (en) | 2014-05-25 | 2014-05-25 | Angle adjustable hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273440.XU CN203835111U (en) | 2014-05-25 | 2014-05-25 | Angle adjustable hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835111U true CN203835111U (en) | 2014-09-17 |
Family
ID=51512971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273440.XU Expired - Fee Related CN203835111U (en) | 2014-05-25 | 2014-05-25 | Angle adjustable hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835111U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499856A (en) * | 2014-12-01 | 2015-04-08 | 江门市银狐美容美发设备有限公司 | Cabinet door buffering structure |
| CN106532594A (en) * | 2016-11-28 | 2017-03-22 | 重庆浙升科技有限公司 | Outdoor anti-ultraviolet bridge |
| CN108360936A (en) * | 2018-02-01 | 2018-08-03 | 俞云祥 | A kind of fixed ratchet hinge structure of any angle |
| CN108468489A (en) * | 2018-02-01 | 2018-08-31 | 俞云祥 | A kind of magnetic ratchet hinge structure |
-
2014
- 2014-05-25 CN CN201420273440.XU patent/CN203835111U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499856A (en) * | 2014-12-01 | 2015-04-08 | 江门市银狐美容美发设备有限公司 | Cabinet door buffering structure |
| CN104499856B (en) * | 2014-12-01 | 2016-06-29 | 江门市银狐美容美发设备有限公司 | A kind of cabinet door buffer structure |
| CN106532594A (en) * | 2016-11-28 | 2017-03-22 | 重庆浙升科技有限公司 | Outdoor anti-ultraviolet bridge |
| CN106532594B (en) * | 2016-11-28 | 2019-03-19 | 重庆浙升科技有限公司 | Outdoor anti-ultraviolet gantry |
| CN108360936A (en) * | 2018-02-01 | 2018-08-03 | 俞云祥 | A kind of fixed ratchet hinge structure of any angle |
| CN108468489A (en) * | 2018-02-01 | 2018-08-31 | 俞云祥 | A kind of magnetic ratchet hinge structure |
| CN108468489B (en) * | 2018-02-01 | 2023-05-23 | 俞云祥 | Magnetic ratchet hinge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |