CN112282537A - Novel silence buffering hinge - Google Patents
Novel silence buffering hinge Download PDFInfo
- Publication number
- CN112282537A CN112282537A CN202011122924.0A CN202011122924A CN112282537A CN 112282537 A CN112282537 A CN 112282537A CN 202011122924 A CN202011122924 A CN 202011122924A CN 112282537 A CN112282537 A CN 112282537A
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- China
- Prior art keywords
- rod
- rack
- fixedly connected
- push
- hydraulic damping
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- 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.)
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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
- E05D3/06—Hinges with pins with two or more pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a novel silent buffering hinge which comprises a hinged support and a hinged cup rotatably connected to one end of the hinged support, wherein a hydraulic damping rod is connected to the inside of the hinged support in a sliding and clamping manner, the output end of the hydraulic damping rod is connected with the hinged cup, a rack is elastically connected to the outer side of the end part of the hydraulic damping rod inside the hinged support, a plurality of rectangular tooth grooves are distributed on the upper surface of the rack, and an adjusting screw is spirally connected to the upper surface of the hinged support in a penetrating manner. The position of the hydraulic damping rod can be adjusted on the outer side by rotating the adjusting screws in different directions, so that the damping force is adjusted, and the hydraulic damping device can be operated without professional staff; the toothed disc is connected with the rectangular toothed grooves in the upper surface of the toothed bar in an occlusion manner, so that the toothed disc can rotate to drive the toothed bar to move horizontally, the hydraulic damping rod is driven to move horizontally, and the damping force of the hydraulic damping rod on the hinged cup is adjusted; through the design of depression bar, be convenient for reciprocate through adjusting screw and drive the fluted disc rotation.
Description
Technical Field
The invention relates to the technical field of connecting pieces, in particular to a novel silent buffering hinge.
Background
The mute buffering hinge generally refers to a damping hinge, and is a hydraulic buffering hinge which utilizes a hydraulic damping rod to generate buffering performance and has an ideal buffering effect, and a door is automatically and slowly closed at 60 degrees, so that the impact force is reduced, and the comfortable effect of the damping hinge during closing is formed.
Traditional silence buffering hinge cushions through hydraulic damping pole, but hydraulic damping pole's position is difficult externally to be adjusted, and along with the long-term use of hinge, the damping force effect can reduce, need open the position that the hinge enclosing cover readjusted installation damping pole this moment, and the installation can't be operated to inconvenient and non-professional.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a novel mute buffer hinge.
(II) technical scheme
The invention provides a novel silent buffering hinge which comprises a hinged support and a hinged cup rotatably connected to one end of the hinged support, wherein a hydraulic damping rod is connected to the interior of the hinged support in a sliding and clamping manner, the output end of the hydraulic damping rod is connected with the hinged cup, a rack is elastically connected to the outer side of the end portion of the hydraulic damping rod in the hinged support, a plurality of rectangular tooth grooves are formed in the upper surface of the rack in a distributed manner, an adjusting screw is spirally connected to the upper surface of the hinged support in a penetrating manner, a fluted disc is rotatably connected to the inner wall of the hinged support and located below the adjusting screw, a compression rod is fixedly connected to one side of the outer surface of the fluted disc, the compression rod is matched with the bottom end of the adjusting screw, and the fluted disc is connected with.
Preferably, the inside of free bearing just is located one side fixedly connected with fixed riser of rack, is close to the rack the external fixed surface of fixed riser is connected with the guide bar, the one end of rack seted up with guide bar assorted guide way.
Preferably, the outer surface of guide bar has cup jointed the extension spring, just the one end of extension spring and the fixed surface fixed connection of fixed riser, the other end of extension spring and the tip fixed surface of rack are connected.
Preferably, the other end of the rack is fixedly connected with a push-pull rod, one end of the push-pull rod, which is far away from the rack, is fixedly connected with a push-pull block, the push-pull block is elastically and symmetrically connected with a pair of L-shaped limiting rods, and the end part of the hydraulic damping rod is provided with a limiting clamping groove matched with the end parts of the two L-shaped limiting rods.
Preferably, a plurality of limiting push springs are fixedly connected to one side of each L-shaped limiting rod inside the push-pull block, one end of each limiting push spring is fixedly connected with the inner wall of the push-pull block, and the other end of each limiting push spring is fixedly connected with the outer surface of each L-shaped limiting rod.
Preferably, one end of each L-shaped limiting rod is fixedly connected with a protruding rod, and the protruding rods penetrate through the outer surface of the push-pull block.
Preferably, the front side and the rear side of the hydraulic damping rod are fixedly connected with rectangular sliding blocks, and rectangular sliding grooves matched with the rectangular sliding blocks are formed in the front inner wall and the rear inner wall of the hinged support.
Compared with the prior art, the invention has the beneficial effects that: the position of the hydraulic damping rod can be adjusted on the outer side by rotating the adjusting screws in different directions, so that the damping force is adjusted, and the hydraulic damping device can be operated without professional staff; the toothed disc is connected with the rectangular toothed grooves in the upper surface of the toothed bar in an occlusion manner, so that the toothed disc can rotate to drive the toothed bar to move horizontally, the hydraulic damping rod is driven to move horizontally, and the damping force of the hydraulic damping rod on the hinged cup is adjusted; through the design of the pressure lever, the fluted disc is driven to rotate by the up-and-down movement of the adjusting screw; through the design of structures such as push-pull block, L shape gag lever post and spacing draw-in groove, be convenient for the rack be connected with dismantling between the hydraulic damping pole to the change is dismantled to the hydraulic damping pole that loses the damping force effect completely to the convenience.
Drawings
Fig. 1 is a schematic top view of a novel silent buffering hinge according to the present invention;
FIG. 2 is a schematic view of the internal structure of the main viewing direction of the present invention;
fig. 3 is an enlarged view of the invention at a in fig. 2.
In the figure: the device comprises a hinged support 1, a hinged cup 2, an adjusting screw 3, a hydraulic damping rod 4, a rack 5, a fluted disc 6, a compression bar 7, a fixed vertical plate 8, a guide rod 9, a guide groove 10, a tension spring 11, a push-pull rod 12, a limiting clamping groove 13, a push-pull block 14, a limiting rod 15L, a limiting push spring 16 and a convex rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1-3, the novel silent buffering hinge provided by the invention comprises a hinge base 1 and a hinge cup 2 rotatably connected to one end of the hinge base 1, wherein a hydraulic damping rod 4 is slidably and snap-connected to the inside of the hinge base 1, an output end of the hydraulic damping rod 4 is connected to the hinge cup 2, a rack 5 is elastically connected to the outside of the end portion of the hydraulic damping rod 4 inside the hinge base 1, a plurality of rectangular tooth grooves are distributed on the upper surface of the rack 5, an adjusting screw 3 is spirally and penetratingly connected to the upper surface of the hinge base 1, a fluted disc 6 is rotatably connected to the inner wall of the hinge base 1 below the adjusting screw 3, a pressure lever 7 is fixedly connected to one side of the outer surface of the fluted disc 6, the pressure lever 7 is matched with the bottom end of the adjusting screw 3, and the fluted disc 6 is in meshed.
In an alternative embodiment, a fixed vertical plate 8 is fixedly connected to one side of the rack 5 inside the hinge base 1, a guide rod 9 is fixedly connected to the outer surface of the fixed vertical plate 8 close to the rack 5, and a guide groove 10 matched with the guide rod 9 is formed in one end of the rack 5.
In an alternative embodiment, a tension spring 11 is sleeved on the outer surface of the guide rod 9, one end of the tension spring 11 is fixedly connected with the outer surface of the fixed vertical plate 8, and the other end of the tension spring 11 is fixedly connected with the end surface of the rack 5.
In an alternative embodiment, a push-pull rod 12 is fixedly connected to the other end of the rack 5, a push-pull block 14 is fixedly connected to one end of the push-pull rod 12 away from the rack 5, a pair of L-shaped limiting rods 15 is elastically and symmetrically connected to the inside of the push-pull block 14, and a limiting clamping groove 13 matched with the end portions of the two L-shaped limiting rods 15 is formed in the end portion of the hydraulic damping rod 4.
In an alternative embodiment, a plurality of limiting push springs 16 are fixedly connected to the interior of the push-pull block 14 on one side of each L-shaped limiting rod 15, one end of each limiting push spring 16 is fixedly connected to the inner wall of the push-pull block 14, and the other end of each limiting push spring 16 is fixedly connected to the outer surface of each L-shaped limiting rod 15.
In an alternative embodiment, one end of each of the two L-shaped position-limiting rods 15 is fixedly connected with one protruding rod 17, and the two protruding rods 17 penetrate through the outer surface of the push-pull block 14.
In an optional embodiment, the front side and the rear side of the hydraulic damping rod 4 are both fixedly connected with rectangular sliding blocks, and the front inner wall and the rear inner wall of the hinged support 1 are both provided with rectangular sliding grooves matched with the rectangular sliding blocks.
The working principle is as follows: the traditional silent buffering hinge is buffered through a hydraulic damping rod, but the position of the hydraulic damping rod is not easy to adjust externally, the damping force effect is reduced along with the long-term use of the hinge, at the moment, the outer cover of the hinge needs to be opened to readjust the position for installing the damping rod, the operation is inconvenient, and non-professionals cannot operate and install the hinge, in the embodiment, the position of the hydraulic damping rod 4 can be adjusted on the outer side by rotating the adjusting screw 3 in different directions, so that the damping force is adjusted, and the operation can be carried out without professionals; the toothed disc 6 is in meshed connection with the rectangular toothed grooves on the upper surface of the rack 5, so that the rack 5 is driven to move horizontally by the rotation of the toothed disc 6, the hydraulic damping rod 4 is driven to move horizontally, and the damping force of the hydraulic damping rod 4 on the hinged cup 2 is adjusted; through the design of the pressure lever 7, the fluted disc 6 is driven to rotate by the up-and-down movement of the adjusting screw 3; through the structural design of the push-pull block 14, the L-shaped limiting rod 15, the limiting clamping groove 13 and the like, the rack 5 and the hydraulic damping rod 4 can be conveniently detachably connected, so that the hydraulic damping rod 4 which completely loses the damping force effect can be conveniently detached and replaced; specifically, the adjusting screw 3 is rotated to move upwards or downwards, when the adjusting screw 3 moves downwards, the pressure rod 7 is pressed downwards, so that the fluted disc 6 is driven to rotate anticlockwise, the fluted disc 6 drives the rack 5 to move rightwards through an occluded connecting belt between the fluted disc 6 and the rectangular tooth grooves on the upper surface of the rack 5, the hydraulic damping rod 4 is driven rightwards through the push-pull rod 12 and the push-pull block 14, and the damping force is increased; when the adjusting screw 3 moves upwards, the tension spring 11 drives the rack 5 to move leftwards through elastic tension, the rack 5 drives the fluted disc 6 to rotate clockwise to reset, meanwhile, the rack 5 pulls the hydraulic damping rod 4 leftwards through the clamping between the L-shaped limiting rod 15 and the limiting clamping groove 13, and the damping force is reduced at the moment; when the hydraulic damping rod 4 needs to be removed and replaced, the two convex rods 17 are pinched simultaneously to drive the two L-shaped limiting rods 15 to be close to each other, and then the hydraulic damping rod 4 is slid rightwards to separate the limiting clamping groove 13 from the end parts of the L-shaped limiting rods 15.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The novel silent buffering hinge comprises a hinge base (1) and a hinge cup (2) rotatably connected to one end of the hinge base (1), and is characterized in that the inside of the hinge base (1) is connected with a hydraulic damping rod (4) in a sliding and clamping manner, the output end of the hydraulic damping rod (4) is connected with the hinge cup (2), the inside of the hinge base (1) is positioned outside the end part of the hydraulic damping rod (4) and is elastically connected with a rack (5), a plurality of rectangular tooth grooves are formed in the upper surface of the rack (5), an adjusting screw (3) is spirally and penetratingly connected to the upper surface of the hinge base (1), a fluted disc (6) is rotatably connected to the inner wall of the hinge base (1) and positioned below the adjusting screw (3), a pressing rod (7) is fixedly connected to one side of the outer surface of the fluted disc (6), and the pressing rod (7) is matched with the bottom end of the adjusting screw (3, and the fluted disc (6) is meshed and connected with the rectangular tooth grooves on the lower surface of the rack (5).
2. The novel silent buffering hinge according to claim 1, characterized in that a fixed vertical plate (8) is fixedly connected to one side of the rack (5) inside the hinge base (1), a guide rod (9) is fixedly connected to the outer surface of the fixed vertical plate (8) close to the rack (5), and a guide groove (10) matched with the guide rod (9) is formed at one end of the rack (5).
3. The novel silent buffering hinge according to claim 2, wherein the outer surface of the guide rod (9) is sleeved with a tension spring (11), one end of the tension spring (11) is fixedly connected with the outer surface of the fixed vertical plate (8), and the other end of the tension spring (11) is fixedly connected with the surface of the end part of the rack (5).
4. The novel silent buffering hinge according to claim 3, characterized in that a push-pull rod (12) is fixedly connected to the other end of the rack (5), a push-pull block (14) is fixedly connected to one end of the push-pull rod (12) far away from the rack (5), a pair of L-shaped limiting rods (15) is elastically and symmetrically connected to the inside of the push-pull block (14), and a limiting clamping groove (13) matched with the ends of the two L-shaped limiting rods (15) is formed in the end of the hydraulic damping rod (4).
5. The novel silent buffer hinge as claimed in claim 4, wherein a plurality of limiting push springs (16) are fixedly connected to the inside of the push-pull block (14) at one side of each L-shaped limiting rod (15), one end of each limiting push spring (16) is fixedly connected to the inner wall of the push-pull block (14), and the other end of each limiting push spring (16) is fixedly connected to the outer surface of the L-shaped limiting rod (15).
6. The novel silent buffer hinge as claimed in claim 4, wherein a protruding rod (17) is fixedly connected to one end of each of the two L-shaped limiting rods (15), and the two protruding rods (17) penetrate through the outer surface of the push-pull block (14).
7. The novel silent buffering hinge according to claim 1, wherein the front and rear sides of the hydraulic damping rod (4) are fixedly connected with rectangular sliding blocks, and the front and rear inner walls of the hinge base (1) are provided with rectangular sliding grooves matched with the rectangular sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122924.0A CN112282537B (en) | 2020-10-20 | 2020-10-20 | Mute buffering hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122924.0A CN112282537B (en) | 2020-10-20 | 2020-10-20 | Mute buffering hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112282537A true CN112282537A (en) | 2021-01-29 |
| CN112282537B CN112282537B (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011122924.0A Active CN112282537B (en) | 2020-10-20 | 2020-10-20 | Mute buffering hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112282537B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09156657A (en) * | 1995-12-04 | 1997-06-17 | Sando Kogyosho:Kk | One-way braking device |
| CN201100057Y (en) * | 2007-08-12 | 2008-08-13 | 伍志勇 | Damper controlling means |
| CN104033064A (en) * | 2014-06-10 | 2014-09-10 | 广东星徽精密制造股份有限公司 | Adjustable buffering hinge |
| CN204040723U (en) * | 2014-09-24 | 2014-12-24 | 广东星徽精密制造股份有限公司 | A kind of external buffer hinge |
| US20170218675A1 (en) * | 2014-01-31 | 2017-08-03 | Hardware Resources, Inc. | Low profile adjustable soft close hinge apparatus |
| CN207749961U (en) * | 2017-09-04 | 2018-08-21 | 中山市欧派克五金制品有限公司 | A kind of adjustable damper of spring dynamics |
| CN208202929U (en) * | 2018-05-19 | 2018-12-07 | 广东亚当斯金属精密制造有限公司 | A kind of dismountable damper and the damp hinge using the damper |
| CN209518788U (en) * | 2018-11-19 | 2019-10-22 | 杨硕 | A kind of walnut sheller |
| CN209799675U (en) * | 2019-02-13 | 2019-12-17 | 创盾(广东)建筑科技有限公司 | Adjustable buffering hinge with high adjusting precision |
| CN211173711U (en) * | 2019-11-01 | 2020-08-04 | 浙江昇大节能建材科技有限公司 | Easy-to-dismount and closely-connected door and window |
| CN112554688A (en) * | 2020-12-09 | 2021-03-26 | 雪宝国际智能科技有限公司 | High-precision mute hinge with high rust resistance function |
-
2020
- 2020-10-20 CN CN202011122924.0A patent/CN112282537B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09156657A (en) * | 1995-12-04 | 1997-06-17 | Sando Kogyosho:Kk | One-way braking device |
| CN201100057Y (en) * | 2007-08-12 | 2008-08-13 | 伍志勇 | Damper controlling means |
| US20170218675A1 (en) * | 2014-01-31 | 2017-08-03 | Hardware Resources, Inc. | Low profile adjustable soft close hinge apparatus |
| CN104033064A (en) * | 2014-06-10 | 2014-09-10 | 广东星徽精密制造股份有限公司 | Adjustable buffering hinge |
| CN204040723U (en) * | 2014-09-24 | 2014-12-24 | 广东星徽精密制造股份有限公司 | A kind of external buffer hinge |
| CN207749961U (en) * | 2017-09-04 | 2018-08-21 | 中山市欧派克五金制品有限公司 | A kind of adjustable damper of spring dynamics |
| CN208202929U (en) * | 2018-05-19 | 2018-12-07 | 广东亚当斯金属精密制造有限公司 | A kind of dismountable damper and the damp hinge using the damper |
| CN209518788U (en) * | 2018-11-19 | 2019-10-22 | 杨硕 | A kind of walnut sheller |
| CN209799675U (en) * | 2019-02-13 | 2019-12-17 | 创盾(广东)建筑科技有限公司 | Adjustable buffering hinge with high adjusting precision |
| CN211173711U (en) * | 2019-11-01 | 2020-08-04 | 浙江昇大节能建材科技有限公司 | Easy-to-dismount and closely-connected door and window |
| CN112554688A (en) * | 2020-12-09 | 2021-03-26 | 雪宝国际智能科技有限公司 | High-precision mute hinge with high rust resistance function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112282537B (en) | 2022-11-18 |
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Address after: Research Building, No. 399 Jinlong East Road, Hetang District, Zhuzhou City, Hunan Province 412000 Applicant after: Xuebao Home Group Co.,Ltd. Address before: 412000 west of Jinhuan Avenue, east of Jinle Road, north of Jinlong Road and south of Jinjing Road, Hetang District, Zhuzhou City, Hunan Province Applicant before: Xuebao International Intelligent Technology Co.,Ltd. |
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