CN106703571A - Buffering and noise eliminating hinge - Google Patents
Buffering and noise eliminating hinge Download PDFInfo
- Publication number
- CN106703571A CN106703571A CN201611040486.7A CN201611040486A CN106703571A CN 106703571 A CN106703571 A CN 106703571A CN 201611040486 A CN201611040486 A CN 201611040486A CN 106703571 A CN106703571 A CN 106703571A
- Authority
- CN
- China
- Prior art keywords
- hinge
- rotating shaft
- rotating
- buffering
- shaped plate
- 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
Classifications
-
- 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
- E05D11/00—Additional features or accessories of hinges
-
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Hinges (AREA)
Abstract
The invention discloses a buffering and noise eliminating hinge. The buffering and noise eliminating hinge comprises hinge bodies, a rotating shaft, a torsion spring and sealing heads. Each hinge body comprises an L-shaped plate and a hollow rotating cylinder arranged on the other side of the L-shaped bottom plate. The two hinge bodies are arranged, wherein one of the hinge bodies is connected with a door, and the other hinge body is connected with a door frame. The two ends of the rotating shaft penetrate the rotating cylinders of the two hinges, and the two hinge bodies are symmetric about the symmetric point of the rotating shaft. The rotating shaft is provided with two limiting nuts, and the torsion spring is arranged on the rotating shaft in a sleeeving manner and is located between the two limiting nuts. The two sealing heads are arranged at the two ends of the rotating shaft in a sleeving manner and are in threaded connection with the rotating shaft. A thrust ball bearing is arranged between each limiting nut and the corresponding rotating cylinder. A thrust ball bearing is arranged between each rotating cylinder and the corresponding sealing head. A round hole is formed in each L-shaped plate. According to the buffering and noise eliminating hinge, the buffering effect is achieved through reactive force, generated when the hinge is closed, of the torsion spring, and huge noise generated by colliding between the door and the door frame when the door is closed is avoided; the hinge rotates stably and is free is noise; and the structure is simple, demounting and mounting are easy, and the cost is low.
Description
Technical field
The present invention relates to hardware technical field, more particularly to a kind of buffering noise elimination hinge.
Background technology
Hinge also known as hinge, formal name are hinge, are a kind of devices for connecting or rotating, and make door, cover or other
Tilting member can be so as to being rotated, and a pair of the metal blades for generally being connected by pin are constituted.Hinge is widely used in various door and window,
When door and window is closed, due to door and the Fast Collision of doorframe, vibration can be caused, and send the huge sound, not only form noise, and
Easily make an OR gate frame cause to damage, reduce the service life of door and doorframe.At present, solution to this problem can be used
Torsion spring type hydraulic cushion closes door hinge, i.e., usually said hydraulic hinge, hydraulic hinge in the built-in torsion spring of axis and small-sized oil cylinder,
There is cushioning effect, good buffer effect, without substantially collision, but its complex structure, dismounts inconvenience, with high costs during closure hinge,
Ordinary people often hangs back in face of its high price.
The content of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of buffering noise elimination hinge is provided.
The present invention to achieve the above object, using following technical scheme：One kind buffering noise elimination hinge, including hinge, rotating shaft,
Torsion spring and end socket, the hinge include L shaped plate and the hollow rotating cylinder located at L shaped plate base plate opposite side, and the hinge has two panels, one
Piece is connected with door, and another is connected with doorframe, and through the rotating cylinder of two panels hinge, hinge described in two panels is on turning at the rotating shaft two ends
The central point of axle, the rotating shaft is provided with two stop nuts, the torsion spring set in rotating shaft, and positioned at two spacing spiral shells
Between mother, two end sockets are enclosed within rotating shaft two ends, the end socket and rotating shaft using being threadedly coupled, the stop nut and rotating cylinder
Between be provided with thrust ball bearing, thrust ball bearing is provided between the rotating cylinder and end socket, the L shaped plate is provided with circular hole.
The rotating shaft is multi-diameter shaft, and part contacts with diameter greater than rotating shaft with rotating cylinder between rotating shaft is located at two stop nuts
Partial diameter.
The end of the end socket closure is hemispherical.
Circular hole quantity in the L shaped plate is no less than 2.
The beneficial effects of the invention are as follows：The present invention reaches buffering using the reaction force that torsion spring is produced when hinge is closed
Effect, it is to avoid the huge noise that the collision of Yin Men and doorframe is produced at closing time, increased the service life of door and doorframe；Spacing spiral shell
Thrust ball bearing is provided between female and rotating cylinder, thrust ball bearing, hinge stability of rotation and noiselessness is provided between rotating cylinder and end socket,
Abrasion is reduced, the service life of hinge is increased；It is simple structure, easy disassembling, with low cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is hinge front view of the invention；
Fig. 3 is hinge top view of the invention；
Fig. 4 is rotating shaft schematic diagram of the invention；
In figure：1- hinges；11-L shape plates；12- rotating cylinders；2- torsion springs；3- stop nuts；4- thrust ball bearings；5- rotating shafts；6-
End socket；
It is described in detail referring to the drawings below with reference to embodiments of the invention.
Specific embodiment
With reference to embodiment, the invention will be further described：
As shown in Figure 1 to 4, a kind of buffering noise elimination hinge, including hinge 1, rotating shaft 5, torsion spring 2 and end socket 6, the hinge
1 includes L shaped plate 11 and the hollow rotating cylinder 12 located at the base plate opposite side of L shaped plate 11, and the hinge 1 has two panels, a piece of to be connected with door,
Another is connected with doorframe, and, through the rotating cylinder 12 of two panels hinge 1, hinge 1 is on rotating shaft 5 described in two panels for the two ends of the rotating shaft 5
Central point, the rotating shaft 5 is provided with two stop nuts 3, and the torsion spring 2 is enclosed within rotating shaft 5, and positioned at two spacing spiral shells
Between female 3, two end sockets 6 are enclosed within the two ends of rotating shaft 5, and the end socket 6 is used with rotating shaft 5 and is threadedly coupled, the stop nut 3
Thrust ball bearing 4 is provided between rotating cylinder 12, thrust ball bearing 4, the L shaped plate 11 are provided between the rotating cylinder 12 and end socket 6
It is provided with circular hole.
The rotating shaft 5 be multi-diameter shaft, rotating shaft 5 be located at two stop nuts 3 between part with diameter greater than rotating shaft 5 and rotating cylinder
The diameter of 12 contact portions.
The end of the closure of the end socket 6 is hemispherical.
Circular hole quantity in the L shaped plate 11 is 2.
The present invention is exemplarily described above, it is clear that the present invention is implemented and is not subject to the restrictions described above,
As long as employing method of the present invention design and the various improvement that carry out of technical scheme, or not improved directly apply to other fields
Close, within protection scope of the present invention.
Claims (4)
1. it is a kind of to buffer noise elimination hinge, it is characterised in that including hinge (1), rotating shaft (5), torsion spring (2) and end socket (6), the conjunction
Page (1) includes L shaped plate (11) and the hollow rotating cylinder (12) located at L shaped plate (11) base plate opposite side, and the hinge (1) has two panels,
A piece of to be connected with door, another is connected with doorframe, and rotating shaft (5) two ends pass through the rotating cylinder (12) of two panels hinge (1), two panels institute
The central point of hinge (1) on rotating shaft (5) is stated, the rotating shaft (5) is provided with two stop nuts (3), the torsion spring (2)
It is enclosed within rotating shaft (5), and between two stop nuts (3), two end sockets (6) are enclosed within rotating shaft (5) two ends, the envelope
Head (6) using being threadedly coupled, thrust ball bearing (4), institute is provided between the stop nut (3) and rotating cylinder (12) with rotating shaft (5)
State and thrust ball bearing (4) is provided between rotating cylinder (12) and end socket (6), the L shaped plate (11) is provided with circular hole.
2. it is according to claim 1 to buffer noise elimination hinge, it is characterised in that the rotating shaft (5) is multi-diameter shaft, rotating shaft (5)
The diameter with diameter greater than rotating shaft (5) and rotating cylinder (12) contact portion of part between two stop nuts (3).
3. it is according to claim 1 to buffer noise elimination hinge, it is characterised in that the end of end socket (6) closure is hemisphere
Shape.
4. it is according to claim 1 to buffer noise elimination hinge, it is characterised in that the circular hole quantity on the L shaped plate (11) is not
Less than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611040486.7A CN106703571A (en) | 2016-11-22 | 2016-11-22 | Buffering and noise eliminating hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611040486.7A CN106703571A (en) | 2016-11-22 | 2016-11-22 | Buffering and noise eliminating hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703571A true CN106703571A (en) | 2017-05-24 |
Family
ID=58940384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611040486.7A Pending CN106703571A (en) | 2016-11-22 | 2016-11-22 | Buffering and noise eliminating hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703571A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002031A (en) * | 2019-12-27 | 2020-04-14 | 苏州阿罗米科技有限公司 | Hinge assembly assembling tool |
-
2016
- 2016-11-22 CN CN201611040486.7A patent/CN106703571A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002031A (en) * | 2019-12-27 | 2020-04-14 | 苏州阿罗米科技有限公司 | Hinge assembly assembling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |