CN108360936A - A kind of fixed ratchet hinge structure of any angle - Google Patents
A kind of fixed ratchet hinge structure of any angle Download PDFInfo
- Publication number
- CN108360936A CN108360936A CN201810114552.3A CN201810114552A CN108360936A CN 108360936 A CN108360936 A CN 108360936A CN 201810114552 A CN201810114552 A CN 201810114552A CN 108360936 A CN108360936 A CN 108360936A
- Authority
- CN
- China
- Prior art keywords
- hinge
- pawl
- ratchet
- torsional spring
- connecting seat
- 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.)
- Granted
Links
Classifications
-
- 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
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
- E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
-
- 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
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
- E05D2011/1035—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open with circumferential and evenly distributed detents around the pivot-axis
Abstract
The present invention provides a kind of fixed ratchet hinge structures of any angle, including hinge one and hinge two, it is connected by shaft between hinge one and hinge two, the hinge one is the opposed fixed member for shaft, hinge two is rotated with shaft, the hinge one is equipped with pawl, pawl is hinged with hinge one, dynamic clamping head and quiet clamping head is equipped between pawl and hinge one, it is characterized in that, the pawl energy forward and reverse rotation and by forward and reverse elastic spacing, the shaft is equipped with ratchet, ratchet distribution on ratchet accounts for the 1/6~1/3 of ratchet circumference, on ratchet armpit slot is respectively provided at the both sides clearing end of continuous ratchet.The present invention can arbitrarily fix the folding position of door and window under certain angle, reversely smooth can be folded hinge again after opening to the limit, delicate structure of the invention, used unit is few, manufacturing cost can be reduced, secondly, rotating smooth and hinge folding limit rate of tension can be adjusted.
Description
Technical field
The present invention relates to hinge fields, more particularly to a kind of fixed ratchet hinge structure of any angle.
Background technology
Door and window can make the stability of frame poor, especially be blown by strong wind, door and window is just when opening due to hinge
It can automatically swing, or even can automatic locking.
To solve the above problems, also someone it is proposed that ratchet hinge structure, such as patent No. CN201020277002.2
Five grades of hinges, but it is difficult to perfect cooperation between the cam and ratchet of this hinge, so interim card is still more serious, it could not
Reach smooth folding effect.
Invention content
The purpose of the present invention is being directed to the existing above problem, a kind of fixed ratchet hinge structure of any angle is provided.
Object of the invention can be realized by the following technical scheme：The present invention includes hinge one and hinge two, hinge one
It is connect by shaft between hinge two, the hinge one is the opposed fixed member for shaft, and hinge two is rotated with shaft, institute
The hinge one stated is equipped with pawl, and pawl is hinged with hinge one, and dynamic clamping head and quiet clamping head, feature are equipped between pawl and hinge one
It is, the pawl energy forward and reverse rotation and by forward and reverse elastic spacing, the shaft is equipped with ratchet, the ratchet on ratchet
Distribution accounts for the 1/6~1/3 of ratchet circumference, and armpit slot is respectively provided at the both sides clearing end of continuous ratchet on ratchet.
The armpit slot has radian, armpit slot arc core direction opposite with the ratchet center of circle.
The pawl is under elastic reset state, and when ratchet wheel, the pawl point of pawl is close to armpit slot radians slip.
It is set on the hinge one there are two connecting seat, pawl, the connection of pawl and both sides is clipped between two connecting seats
It is equipped with torsional spring between seat, the torsional spring provides reversed torsion.
The hinge one is equipped with torsional spring regulating device.
Torsional spring regulating device includes bolt, and the torsional spring both ends are connected on pawl and connecting seat, and the bolt passes through
Connecting seat, pawl and torsional spring, described bolt one end push torsional spring, the pitch of torsional spring are made to compress.
Compared with prior art, the present invention can arbitrarily fix the folding position of door and window under certain angle, when beating
Reversely smooth hinge can be folded again after opening to the limit, delicate structure of the invention, used unit is few, can reduce and be manufactured into
This.Secondly, rotating smooth and hinge folding limit rate of tension can be adjusted.
Description of the drawings
The present invention other aspect and advantage will not only be learned from claim, but also to the present invention it is preferred
Being described below for illustrative embodiment is learned, the preferred descriptions embodiment of the present invention is explained below with reference to all figures, in attached drawing
In：
Fig. 1 is schematic diagram of the present invention；
Fig. 2 is explosive view of the present invention；
Fig. 3 is assembling schematic diagram；
When Fig. 4 is that the hinge is in shutdown state, pawl, ratchet position schematic diagram；
Fig. 5 is that the hinge is in just in door opening state, pawl, ratchet position view；
Fig. 6 be the hinge be in 112 ° prepare shutdown state when, pawl, ratchet position view；
When Fig. 7 is that the hinge is in door closing procedure state, pawl, ratchet position view；
Fig. 8 is that the hinge is in and closes the door when finishing state, pawl, ratchet position view；
In figure, 1. hinges two, 2. hinges one, 3. shafts, 4. hinge connection parts, 5. sunk screws, 6. pawls, 7. ratchets,
8. bearing, 9. torsional springs one, 10. bolts, 11. torsional springs two, 12, armpit slot.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
Shown in Fig. 1-Fig. 3, the present invention includes hinge 1 and hinge 21, and hinge connection part 4, hinge are connected on hinge 21
There is sunk screw 5 again on connector 4.It is connected by shaft 3 between hinge 1 and hinge 21, hinge 21 is rotated with shaft 3, institute
Bearing 8 is connected in the shaft 3 stated, while hinge 1 is also connect with shaft 3.
It is set on the hinge 1 there are two connecting seat, pawl 6, the company of pawl 6 and both sides is clipped between two connecting seats
It is equipped with torsional spring 1 and torsional spring 2 11 between joint chair, and reversed torsion is provided by torsional spring 1 and torsional spring 2 11.Hinge 1
On be additionally provided with torsional spring regulating device, torsional spring regulating device includes bolt 10, and torsional spring both ends are connected on pawl 6 and connecting seat, institute
Stating bolt 10 passes through connecting seat, pawl 6, torsional spring 1 and torsional spring 2 11, bolt 10 to be threadedly coupled with connecting seat, the bolt
Torsional spring 1 is pushed in 10 one end, and torsional spring 1, pawl 6, torsional spring 2 11 is made to be moved to side.At this moment the pitch compression of torsional spring, passes through
The pitch of torsional spring is compressed to change the torsion of torsional spring.
Shaft 3 is equipped with ratchet 7, and the ratchet distribution on ratchet 7 accounts for the 1/6~1/3 of 7 circumference of ratchet, connects on ratchet 7
It is respectively provided with armpit slot 12 at the both sides clearing end of continuous ratchet.There is armpit slot 12 radian, 12 arc core of armpit slot to justify towards with ratchet 7
The heart is opposite.Pawl 6 is under elastic reset state, and when ratchet 7 rotates, the pawl point of pawl 6 is close to 12 radians slip of armpit slot, pawl
6 just act when being lifted under elastic reaction.
Shown in Fig. 4-Fig. 8, by pawl 6, ratchet 7, torsional spring 1, torsional spring 2 11 to realize that the different angle of hinge is stayed
Stop.The amount of force of torsional spring 1 and torsional spring 2 11 can be adjusted by the elasticity of bolt 10.Pawl 6 passes through torsional spring two
11 active force and 7 tooth engagement of ratchet.When hinge is unfolded, using the one-way movement of 7 mechanism of ratchet, to realize hinge different angle
It is parked.When hinge expanded angle reaches 112 °, pawl 6 covers last tooth, and torsional spring 2 11 is restored to elastic initial at this time
State, pawl 6 do not stress.Ratchet 7 can be reversed movement at this time, be jacked down pawl 6 by the active force of ratchet, at this time torsional spring
One 9 start stress.When most back door is shut, one 9 ineffective power of torsional spring is restored to elastic original state, can open the door again at this time
.
It should be understood that above example only expresses the preferred embodiment of the present invention, description is more specific and detailed
Carefully, but it cannot be construed as a limitation to the scope of the present invention；It should be pointed out that for the common skill of this field
For art personnel, without departing from the inventive concept of the premise, above-mentioned technical characterstic can be freely combined, can also be done
Go out several modifications and improvements, these are all within the scope of protection of the present invention；Therefore, all to be done with scope of the invention as claimed
Equivalents and modification, should all belong to the covering scope of the claims in the present invention.
Claims (9)
1. a kind of fixed ratchet hinge structure of any angle, including hinge one and hinge two, between hinge one and hinge two by
Shaft connects, and the hinge one is the opposed fixed member for shaft, and hinge two is rotated with shaft, set on the hinge one
There is pawl, pawl is hinged with hinge one, dynamic clamping head and quiet clamping head is equipped between pawl and hinge one, which is characterized in that the spine
Pawl energy forward and reverse rotation and by forward and reverse elastic spacing, the shaft is equipped with ratchet, and the ratchet distribution on ratchet accounts for spine
The 1/6~1/3 of circumference is taken turns, is respectively provided with armpit slot at the both sides clearing end of continuous ratchet on ratchet.
2. the fixed ratchet hinge structure of a kind of any angle according to claim 1, which is characterized in that the armpit
Slot has radian, armpit slot arc core direction opposite with the ratchet center of circle.
3. the fixed ratchet hinge structure of a kind of any angle according to claim 2, which is characterized in that the pawl
Under elastic reset state, when ratchet wheel, the pawl point of pawl is close to armpit slot radians slip.
4. the fixed ratchet hinge structure of a kind of any angle according to claim 1 or 2, which is characterized in that described
It is set on hinge one there are two connecting seat, clips pawl between two connecting seats, torsion is equipped between pawl and the connecting seat of both sides
Spring, the torsional spring provide reversed torsion.
5. the fixed ratchet hinge structure of a kind of any angle according to claim 3, which is characterized in that the hinge
It is set on one there are two connecting seat, clips pawl between two connecting seats, torsional spring, institute are equipped between pawl and the connecting seat of both sides
It states torsional spring and reversed torsion is provided.
6. wanting a kind of fixed ratchet hinge structure of any angle described in 4 according to right, which is characterized in that the hinge one
It is equipped with torsional spring regulating device.
7. wanting a kind of fixed ratchet hinge structure of any angle described in 5 according to right, which is characterized in that the hinge one
It is equipped with torsional spring regulating device.
8. the fixed ratchet hinge structure of a kind of any angle according to claim 6, which is characterized in that torsional spring adjusts dress
It sets including bolt, the torsional spring both ends are connected on pawl and connecting seat, and the bolt passes through connecting seat, pawl and torsional spring,
Torsional spring is pushed in described bolt one end, and the pitch of torsional spring is made to compress.
9. the fixed ratchet hinge structure of a kind of any angle according to claim 7, which is characterized in that torsional spring adjusts dress
It sets including bolt, the torsional spring both ends are connected on pawl and connecting seat, and the bolt passes through connecting seat, pawl and torsional spring,
Torsional spring is pushed in described bolt one end, and the pitch of torsional spring is made to compress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114552.3A CN108360936B (en) | 2018-02-01 | 2018-02-01 | Ratchet hinge structure with fixed arbitrary angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114552.3A CN108360936B (en) | 2018-02-01 | 2018-02-01 | Ratchet hinge structure with fixed arbitrary angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108360936A true CN108360936A (en) | 2018-08-03 |
| CN108360936B CN108360936B (en) | 2023-05-23 |
Family
ID=63004506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810114552.3A Active CN108360936B (en) | 2018-02-01 | 2018-02-01 | Ratchet hinge structure with fixed arbitrary angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360936B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468489A (en) * | 2018-02-01 | 2018-08-31 | 俞云祥 | A kind of magnetic ratchet hinge structure |
| CN112282555A (en) * | 2020-10-29 | 2021-01-29 | 余周阳 | Automobile door capable of automatically controlling opening and closing of automobile door based on gravity |
| CN112681913A (en) * | 2020-12-02 | 2021-04-20 | 国网浙江省电力有限公司东阳市供电公司 | Positioning hinge and door and window |
| CN114776158A (en) * | 2022-05-05 | 2022-07-22 | 广东炬森五金精密制造有限公司 | Semi-embedded hinge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB741593A (en) * | 1951-09-25 | 1955-12-07 | William Gerk | Improvements in and relating to hinged windows, doors and the like |
| US3484831A (en) * | 1968-11-14 | 1969-12-16 | Teiji Higuchi | Device for regulating the angle of inclination of the swinging parts of various furniture and appliances |
| WO1980001493A1 (en) * | 1979-01-11 | 1980-07-24 | A Solberg | Ratchet device,especially for awnings |
| US20060112520A1 (en) * | 2004-12-01 | 2006-06-01 | Markl Norbert A | Hinge assembly |
| KR101417664B1 (en) * | 2013-07-17 | 2014-07-08 | 현대자동차주식회사 | Door hinge of vehicle |
| CN203835111U (en) * | 2014-05-25 | 2014-09-17 | 宁波市鄞州荣利金属制品有限公司 | Angle adjustable hinge |
| CN206554669U (en) * | 2017-01-20 | 2017-10-13 | 福建西河卫浴科技有限公司 | A kind of shower house locating hinge |
-
2018
- 2018-02-01 CN CN201810114552.3A patent/CN108360936B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB741593A (en) * | 1951-09-25 | 1955-12-07 | William Gerk | Improvements in and relating to hinged windows, doors and the like |
| US3484831A (en) * | 1968-11-14 | 1969-12-16 | Teiji Higuchi | Device for regulating the angle of inclination of the swinging parts of various furniture and appliances |
| WO1980001493A1 (en) * | 1979-01-11 | 1980-07-24 | A Solberg | Ratchet device,especially for awnings |
| US20060112520A1 (en) * | 2004-12-01 | 2006-06-01 | Markl Norbert A | Hinge assembly |
| KR101417664B1 (en) * | 2013-07-17 | 2014-07-08 | 현대자동차주식회사 | Door hinge of vehicle |
| CN203835111U (en) * | 2014-05-25 | 2014-09-17 | 宁波市鄞州荣利金属制品有限公司 | Angle adjustable hinge |
| CN206554669U (en) * | 2017-01-20 | 2017-10-13 | 福建西河卫浴科技有限公司 | A kind of shower house locating hinge |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112282555A (en) * | 2020-10-29 | 2021-01-29 | 余周阳 | Automobile door capable of automatically controlling opening and closing of automobile door based on gravity |
| CN112681913A (en) * | 2020-12-02 | 2021-04-20 | 国网浙江省电力有限公司东阳市供电公司 | Positioning hinge and door and window |
| CN112681913B (en) * | 2020-12-02 | 2022-07-08 | 国网浙江省电力有限公司东阳市供电公司 | Positioning hinge and door and window |
| CN114776158A (en) * | 2022-05-05 | 2022-07-22 | 广东炬森五金精密制造有限公司 | Semi-embedded hinge |
| CN114776158B (en) * | 2022-05-05 | 2023-12-26 | 广东炬森精密科技股份有限公司 | Semi-embedded hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108360936B (en) | 2023-05-23 |
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