CN211923891U - Hinge with adjustable opening angle - Google Patents
Hinge with adjustable opening angle Download PDFInfo
- Publication number
- CN211923891U CN211923891U CN202020287918.XU CN202020287918U CN211923891U CN 211923891 U CN211923891 U CN 211923891U CN 202020287918 U CN202020287918 U CN 202020287918U CN 211923891 U CN211923891 U CN 211923891U
- Authority
- CN
- China
- Prior art keywords
- hinge
- arm
- main
- hinge arm
- opening angle
- 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.)
- Active
Links
Images
Abstract
The utility model provides a hinge with adjustable opening angle, its includes one end and hinge cup swing joint's main hinge arm and vice hinge arm, and main, vice hinge arm other end and main casing body swing joint, main casing internal activity hinge have three horn arms and dashpot, and the front end and the main hinge arm of three horn arms are articulated, and the tail end is articulated with the dashpot, its characterized in that: the main hinge arm, the auxiliary hinge arm and the hinge cup are hinged through a first hinge shaft and a second hinge shaft, an adjusting plate is installed on the auxiliary hinge arm through a position adjusting device, the position adjusting device drives the adjusting plate to move to control the relative position between the adjusting plate and the second hinge shaft, and when the hinge is completely opened, the adjusting plate is pressed on the second hinge shaft in a propping mode. The utility model has the advantages that: through the relative position between control regulating plate and the second articulated shaft to the biggest angle that the control hinge was opened, make the opening angle of this hinge can be at 85 to 105 changes between, thereby make things convenient for the requirement of different service environment to the cabinet door angle of opening restriction.
Description
Technical Field
The utility model relates to a hardware fitting specifically is a hinge with adjustable opening angle.
Background
Chinese patent document No. CN201339380 discloses a hinge in 2009, 1 month and 9 th, which comprises a door box, a connecting rod, a hinge arm, a shifting arm, a base, a buffer, a torsion spring, a linker and a lever driving piece, wherein the linker is of a fan-shaped structure, it has a central hole and 3 circumferential holes, is movably connected and positioned with a hinged arm through the central hole, is movably connected with the piston rod end of a buffer through 1 circumferential hole, the other 2 circumferential holes are provided with shafts, the lever driving piece is provided with an end hole and a middle hole, the other end opposite to the end hole is provided with 2 fork tooth openings, the lever driving piece is movably connected to the hinged arm through the middle hole, so that the 2 fork tooth openings are meshed and connected with the shafts on the 2 circumferential holes on the linker, the other end of the lever driving piece is movably connected with the door box through the end hole, the torsion spring is arranged on the connecting rod, and the torsion spring compresses the hinged arm, the connecting rod and the door box and provides the opening/closing state of the door box relative to the hinged arm. The utility model discloses, this simple structure, the dependable performance, it is nimble to use, but, this structure can not adjust and restrict furniture door body opening angle, can not satisfy user's user demand. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing the hinge with adjustable opening angle, which has simple structure and reliable performance.
The utility model discloses the purpose is realized with following mode: the utility model provides a hinge with adjustable opening angle, its includes one end and hinge cup swing joint's main hinge arm and vice hinge arm, and is main, vice hinge arm other end and main casing body swing joint, and main casing internal activity is articulated to have triangle arm and dashpot, and the front end and the main hinge arm of triangle arm are articulated, and the tail end is articulated with the dashpot, and during the hinge was opened, main, the swing of vice hinge arm drive triangle arm, the dashpot played the effect that slows down triangle arm and main hinge arm slew velocity, the main casing internal still be provided with the torsional spring, the supporting legs of torsional spring bear and press at main casing internal wall, the torsional spring produces thrust and swings its characterized in that to closing direction drive main hinge arm all the time: the main hinge arm, the auxiliary hinge arm and the hinge cup are hinged through a first hinge shaft and a second hinge shaft, an adjusting plate is installed on the auxiliary hinge arm through a position adjusting device, the position adjusting device drives the adjusting plate to move to control the relative position between the adjusting plate and the second hinge shaft, and when the hinge is completely opened, the adjusting plate is pressed on the second hinge shaft in a propping mode.
The position adjusting device is an eccentric rivet which is rotatably arranged on the auxiliary hinged arm, an eccentric shaft arranged on the eccentric rivet is hinged with the adjusting plate, and the adjusting plate is driven to move relative to the auxiliary hinged arm when the eccentric rivet rotates.
And two sides of the adjusting plate are provided with downward bent pressing plates which are contacted with the second hinge shaft to limit the opening angle of the hinge.
The rear end of the pressing plate is provided with a keep-out area which is in an inwards concave arc shape.
The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. Through the relative position between control regulating plate and the second articulated shaft to the biggest angle that the control hinge was opened, make the opening angle of this hinge can be at 85 to 105 changes between, thereby make things convenient for the requirement of different service environment to the cabinet door angle of opening restriction.
Drawings
Fig. 1 is the structure assembly effect diagram of the utility model.
Fig. 2 is an assembly view of the structure of the present invention.
Fig. 3 is a structural section view when the middle hinge of the present invention is opened to 85 °.
Fig. 4 is an enlarged view of the structure of the part a in fig. 3 of the present invention.
Fig. 5 is a structural section view when the hinge is opened to 105 degrees.
Fig. 6 is a cross-sectional view of the structure of the middle hinge of the present invention when closed.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a hinge with adjustable opening angle, it includes one end and hinge cup 1 swing joint's main hinge arm 2 and vice hinge arm 3, it is main, vice hinge arm other end and main casing body 4 swing joint, main casing body 4 internalization articulates there are triangle arm 5 and cushion cylinder 6, the front end of triangle arm 5 is articulated with main hinge arm 2, the tail end is articulated with cushion cylinder 6, when the hinge opens and shuts, it is main, the swing of vice hinge arm drive triangle arm 5, cushion cylinder 6 plays the effect that slows down triangle arm 5 and main hinge arm 2 swing velocity, main casing body 4 in still be provided with torsional spring 7, torsional spring 7's supporting legs 71 pressure-bearing is on main casing inner wall, torsional spring 7 produces thrust and drives main hinge arm 2 swings to closing direction all the time, its characterized in that: the hinge cup is characterized in that the main hinge arm 2, the auxiliary hinge arm 3 and the hinge cup 1 are hinged through a first hinge shaft 9 and a second hinge shaft 10, an adjusting plate 11 is installed on the auxiliary hinge arm 3 through a position adjusting device, the position adjusting device drives the adjusting plate 11 to move to control the relative position between the adjusting plate 11 and the second hinge shaft 10, and when the hinge is completely opened, the adjusting plate 11 is pressed on the second hinge shaft 10.
The position adjusting device is an eccentric rivet 12 which is rotatably arranged on the auxiliary hinge arm 3, an eccentric shaft 13 arranged on the eccentric rivet 12 is hinged with an adjusting plate 11, and the adjusting plate 11 is driven to move relative to the auxiliary hinge arm 3 when the eccentric rivet 12 rotates.
Two sides of the adjusting plate 11 are provided with pressing plates 14 bent downwards, and the pressing plates 14 are in contact with the second hinge shaft 10 to limit the opening angle of the hinge.
The front end of the pressing plate 14 is provided with a space avoidance area 15, and the space avoidance area 15 is in an inwards concave arc shape.
The working principle is as follows: in the opening process of the hinge, along with the gradual increase of the opening angle, the position between the adjusting plate and the second hinge shaft inside the auxiliary hinge arm is gradually close, and when the pressing plates at the two sides of the adjusting plate are contacted with the second hinge shaft 10, the opening angle of the hinge is limited and the hinge cannot be opened continuously. Therefore, when a user needs to adjust the maximum opening angle of the hinge, the user only needs to rotate the eccentric rivet 12 by using the screwdriver, and when the eccentric rivet 12 rotates, the eccentric shaft thereon drives the adjusting plate 11 to move relative to the secondary hinge arm 3, thereby controlling the contact time of the pressing plate 14 and the second hinge shaft 10. Therefore, compared with the traditional hinge, the opening angle of the hinge can be changed from 85 degrees to 105 degrees, so that the requirement of different use environments on the limitation of the door opening angle of the cabinet door is met, and the hinge can be widely popularized and used.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a hinge with adjustable opening angle, it includes one end and hinge cup (1) swing joint's main hinge arm (2) and vice hinge arm (3), it is main, vice hinge arm other end and main casing body (4) swing joint, main casing body (4) internal activity articulates there are triangle arm (5) and cushion cylinder (6), the front end and the main hinge arm (2) of triangle arm (5) are articulated, the tail end is articulated with cushion cylinder (6), when the hinge is opened, main, vice hinge arm drive triangle arm (5) swing, cushion cylinder (6) play the effect that slows down triangle arm (5) and main hinge arm (2) swing speed, main casing body (4) in still be provided with torsional spring (7), supporting legs (71) pressure-bearing of torsional spring (7) are at main casing body (4) inner wall, torsional spring (7) produce thrust and drive main hinge arm (2) swing to closing direction all the time, its characterized in that: main hinge arm (2) and vice hinge arm (3) and hinge cup (1) between through first articulated shaft (9) and second articulated shaft (10) articulated, install regulating plate (11) through position control device on vice hinge arm (3), position control device drive regulating plate (11) take place the relative position between displacement control regulating plate (11) and second articulated shaft (10), when the hinge was opened completely, regulating plate (11) supported and are pressed on second articulated shaft (10).
2. The adjustable opening angle hinge of claim 1, wherein: the position adjusting device is an eccentric rivet (12) which is rotatably arranged on the auxiliary hinged arm (3), an eccentric shaft (13) arranged on the eccentric rivet (12) is hinged with an adjusting plate (11), and the adjusting plate (11) is driven to move relative to the auxiliary hinged arm (3) when the eccentric rivet (12) rotates.
3. The adjustable opening angle hinge of claim 1, wherein: and two sides of the adjusting plate (11) are provided with pressing plates (14) which are bent downwards, and the pressing plates (14) are contacted with the second hinge shaft (10) to limit the opening angle of the hinge.
4. The adjustable opening angle hinge of claim 3, wherein: the rear end of the pressing plate (14) is provided with a space avoiding area (15), and the space avoiding area (15) is in an inwards concave arc shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020287918.XU CN211923891U (en) | 2020-03-10 | 2020-03-10 | Hinge with adjustable opening angle |
| JP2020005397U JP3230919U (en) | 2020-03-10 | 2020-12-15 | Variable opening angle hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020287918.XU CN211923891U (en) | 2020-03-10 | 2020-03-10 | Hinge with adjustable opening angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211923891U true CN211923891U (en) | 2020-11-13 |
Family
ID=73347245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020287918.XU Active CN211923891U (en) | 2020-03-10 | 2020-03-10 | Hinge with adjustable opening angle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3230919U (en) |
| CN (1) | CN211923891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846931A (en) * | 2021-09-26 | 2021-12-28 | 广东科朗智能家居有限公司 | Hinge with strong bearing capacity |
-
2020
- 2020-03-10 CN CN202020287918.XU patent/CN211923891U/en active Active
- 2020-12-15 JP JP2020005397U patent/JP3230919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846931A (en) * | 2021-09-26 | 2021-12-28 | 广东科朗智能家居有限公司 | Hinge with strong bearing capacity |
| CN113846931B (en) * | 2021-09-26 | 2023-09-05 | 广东科朗智能家居有限公司 | Hinge with strong bearing capacity |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3230919U (en) | 2021-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203856311U (en) | Large opening-closing hinge for furniture doors | |
| JP5379144B2 (en) | Actuating mechanism for the pivoting actuating arm | |
| EP1925771A3 (en) | Hinge with reduced bulkiness for vertical movement doors | |
| CN211923891U (en) | Hinge with adjustable opening angle | |
| CN109972951B (en) | Automatic turn-up door buffering hinge of opening and close | |
| CN204081792U (en) | A kind of damp hinge | |
| WO2023004877A1 (en) | Door closer | |
| CN206346623U (en) | A kind of thick door buffer hinge of two sections of power | |
| CN110541639A (en) | Damping-adjustable two-stage force hinge | |
| CN215830261U (en) | Hydraulic buffering hinge with adjustable opening angle | |
| CN110344691B (en) | Buffer hinge | |
| CN201588479U (en) | Hydraulic buffering hinge | |
| WO2023169078A1 (en) | Self-damping hardware hinge | |
| CN211144127U (en) | Damping-adjustable two-stage force hinge | |
| CN202280331U (en) | Door hinge with buffering function | |
| CN207436761U (en) | A kind of big lid position hinge for furniture | |
| CN209413604U (en) | Two sections of power bufferings open hinge certainly | |
| CN210768278U (en) | Hinge with buffer function | |
| CN207714967U (en) | A kind of galianconism buffer hinge | |
| CN208040148U (en) | A kind of oven hinge with one-way buffer | |
| CN110074570B (en) | Adjusting structure for furniture pressing rebound | |
| CN209556685U (en) | American damp hinge | |
| CN203856316U (en) | Furniture hinge structure | |
| CN203131892U (en) | Micro-wave oven with hinged structure | |
| CN107905661A (en) | A kind of galianconism buffer hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hinge with adjustable opening angle Effective date of registration: 20220727 Granted publication date: 20201113 Pledgee: Industrial and Commercial Bank of China Limited Foshan branch Pledgor: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2022980011372 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220923 Granted publication date: 20201113 Pledgee: Industrial and Commercial Bank of China Limited Foshan branch Pledgor: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2022980011372 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2 Huishang East Road, Jiangcun Village, Leliu Street, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Jusen Precision Technology Co.,Ltd. Address before: 528322 plot 1-1-2 west of Gangkou Road, Leliu Zhongyong village, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. |