CN106930636A - It is a kind of from limitation locking hinge and its shelter door - Google Patents
It is a kind of from limitation locking hinge and its shelter door Download PDFInfo
- Publication number
- CN106930636A CN106930636A CN201710244848.2A CN201710244848A CN106930636A CN 106930636 A CN106930636 A CN 106930636A CN 201710244848 A CN201710244848 A CN 201710244848A CN 106930636 A CN106930636 A CN 106930636A
- Authority
- CN
- China
- Prior art keywords
- raised
- pin
- recess
- limitation locking
- locking hinge
- 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
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- 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
- E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
-
- 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
- E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
-
- 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
- E05D5/02—Parts for attachment, e.g. flaps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinge Accessories (AREA)
- Hinges (AREA)
Abstract
The present invention relates to one kind from limitation locking hinge and its shelter door.The hinge includes two flaps (1) and bearing pin (2)；Two flaps (1) are hinged by bearing pin (2)；Wherein, one flap (1) is provided with 2N the first recess (4) and N number of first raised (5) near the position of pin joint, and another flap (1) is provided with 2N second raised (6) being adapted with the 2N the first recess (4) and N number of second recess (7) being adapted with N number of first raised (5) near the position of pin joint；N >=1, there is also mounted ball spring lock pin in addition.Simple structure of the invention and collect keying function and limit function integrally.
Description
Technical field
The present invention relates to a kind of hinge, more particularly to one kind is from limitation locking hinge and its shelter door.
Background technology
Opening door hinge common at present, without limitation locking function, need to install limiter additional real on door-plate and doorframe
Existing limiting locking, with the adjustable advantage of spacing angle.
But, the hinge of this kind of structure and spacing combination have the following disadvantages：
1st, door is opened to after opening angle, it is necessary to operate the locking nut on limiter to realize limiting locking, cumbersome.
2nd, because hinge does not possess limiting locking function in itself, finished parts expense and dress be increased simultaneously when increasing stopping means
With man-hour, processing and fabricating cost increases.
3rd, because increased limiter this mechanical mechanism, the trouble point of product increases, and reliability decreases.
The content of the invention
In order in solving the problems, such as background technology, the invention provides a kind of simple structure and collect keying function and spacing
Functions from limitation locking hinge and its using the hinge shelter door.
Concrete technical scheme of the invention is：
The present invention provides a kind of from limitation locking hinge, including two flaps and bearing pin；Two flaps pass through pin
Axle is hinged；It is characterized in that：Wherein, a flap is provided with 2N the first recess and N number of first near the position of pin joint
Projection, another flap be provided near the position of pin joint 2N the second projection being adapted with the 2N the first recesses with
And N number of second recess being adapted with N number of first projection；N≥1.
Above-mentioned first projection or the second projection are being provided with ball spring lock pin on flap direction of rotation；Phase
Answer, second projection or the first projection offer aperture on the position corresponding with the ball spring lock pin.
Above-mentioned hinge also includes split pin；Be fixed on bearing pin on flap by the split pin.
Mounting hole is offered on above-mentioned flap, mounting hole is strip hole.
Lubrication groove is offered on above-mentioned bearing pin, pin roll end face installs grease zerk.
Above-mentioned ball spring lock pin is raised with first or the second raised thread is connected.
Above-mentioned first recess and the first projection are inclined-plane.
Flexible contact is between above-mentioned first projection and the second recess and the first recess and the second projection.
From the shelter door of limitation locking hinge, including movable doorboard, doorframe and peace described in a kind of application claim 1-8
Hinge between movable doorboard and doorframe.
It is an advantage of the invention that：
1st, the present invention is using raised and recesses fit and ball spring lock pin, realizes collection conventional hinge and limiter
Limitation locking function is opened and closed in one, door is capable of achieving limitation locking after being opened to spacing angle, simple and convenient.
2nd, after installing the patented product, without installing single limiter, process and assemble cost reduction, reliability is improved.
3rd, the hinge is provided with adjustable strip hole, the adjustment of hinge pin axiality, assembling when being easy to multiple hinges to install
Good manufacturability.
4th, flexible contact is between the first projection of the invention and the second recess and the first recess and the second projection, is kept away
Exempt from impact of the opening-closing process to flap, increased the service life of locking hinge.
Brief description of the drawings
Fig. 1 is the structure diagram of open mode of the present invention；
Fig. 2 is the structure diagram of closure state of the present invention.
Reference is as follows：
1- flaps, 2- bearing pins, 3- ball springs lock pin, the recesses of 4- first, 5- first are raised, 6- second is raised, 7- the
Two recesses, 8- positioning aperture, 9- split pins, 10- mounting holes.
Specific embodiment
In conjunction with structural representation Fig. 1 and 2, structure, annexation and position relationship to product are described in detail.
It is a kind of from limitation locking hinge, including two flaps 1 and bearing pin 2 that the present invention is used；Two flaps 1 lead to
Bearing pin 2 is crossed to be hinged；Wherein, a flap 1 is provided with 2N the first recess 4 and N number of first projection near the position of pin joint
5, another flap be provided near the position of pin joint 2N the second projection 6 being adapted with the 2N the first recesses 4 with
And N number of second recess 7 being adapted with N number of first projection 5；N≥1；Preferably, wherein, the first recess 4 raised with second 6 is equal
Using inclined-plane, such limit effect is more preferably.
In order that it is spacing after locking, the present invention revolves in the first raised 5 or second projection 6 perpendicular to articulated slab 1
Ball spring lock pin 3 is installed on the direction for turning；Second raised 6 or first projection 5 is relative with the ball spring lock pin
Positioning aperture 8 is offered on the position answered.
It should be noted that the bearing pin 2 of the locking hinge is fixed on flap 1 by split pin 9.Except above-mentioned side
Formula, bearing pin 2 can also be fixed to replace existing split pin fixed solution with the fixation of flap using riveting pin shaft end head mode is expanded.
The adjustment of hinge pin axiality when being installed for the ease of multiple hinges, offers on the good flap of assembly process process
Mounting hole 10, mounting hole is strip hole.
In order that hinge rotates flexible, lubrication groove is offered on bearing pin, pin roll end face installs grease zerk.
In order to prevent ball spring lock pin 3 from coming off, ball spring lock pin 3 is raised with first or the second raised thread is connected.
Impact in order to avoid opening-closing process to flap, increased the service life of locking hinge, first raised 5 with
Flexible contact is between second recess 7 and the first recess 4 and the second projection 6.
It is a kind of to use the above-mentioned shelter door from limitation locking hinge, including movable doorboard, doorframe and installed in dodge gate
It is above-mentioned from limitation locking hinge between plate and doorframe.
The operation principle or working method of product.
Of the invention main using two flaps 1 of connection of bearing pin 2, one of flap is fixed with doorframe, another hinge
Carrier bar 1 is fixed with door-plate, around the rotation of bearing pin 2 door-plate can be driven to rotate by flap 1, the hinge on movable doorboard
Two ramp projections that plate 1 is touched on the flap on doorframe after overturning by two ramp projections thereon are realized
It is spacing, while spacing, by the ball spring bearing pin 3 being separately positioned on two flaps and positioning aperture clamping, realize
Locking, so as to realize from limitation locking function.
Claims (9)
1. one kind is from limitation locking hinge, including two flaps (1) and bearing pin (2)；Two flaps (1) are by bearing pin
(2) it is hinged；
It is characterized in that：
Wherein, a flap (1) is provided with 2N the first recess (4) and N number of first raised (5) near the position of pin joint,
It is raised that another flap (1) is provided with 2N second be adapted with the 2N the first recess (4) near the position of pin joint
(6) N number of second recess (7) and with N number of first raised (5) being adapted；N≥1.
2. according to claim 1 a kind of from limitation locking hinge, it is characterised in that：First raised (5) or the
Two raised (6) are being provided with ball spring lock pin (3) on flap (1) direction of rotation；Second raised (6) or
First raised (5) offer positioning aperture (8) on the position corresponding with the ball spring lock pin (3).
3. according to claim 2 a kind of from limitation locking hinge, it is characterised in that：Also include split pin (9)；It is described to open
Be fixed on bearing pin (2) on flap (1) by mouth pin (9).
4. according to claim 3 a kind of from limitation locking hinge, it is characterised in that：Offered on the flap (1)
Mounting hole (10), mounting hole is strip hole.
5. according to claim 4 a kind of from limitation locking hinge, it is characterised in that：Profit is offered on the bearing pin (2)
Chute, bearing pin (2) end face installs grease zerk.
6. according to claim 5 a kind of from limitation locking hinge, it is characterised in that：The ball spring lock pin (3) with
First raised (5) or second raised (6) threaded connection.
7. according to claim 6 a kind of from limitation locking hinge, it is characterised in that：First recess (4) and second
Raised (6) are inclined-plane.
8. according to claim 7 a kind of from limitation locking hinge, it is characterised in that：Described first raised (5) and second
Flexible contact is between recess (7) and the first recess (4) and second raised (6).
9. from the shelter door of limitation locking hinge described in a kind of application claim 1-8, it is characterised in that：Including movable doorboard,
Doorframe and the hinge between movable doorboard and doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244848.2A CN106930636B (en) | 2017-04-14 | 2017-04-14 | One kind is from limitation locking hinge and its shelter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244848.2A CN106930636B (en) | 2017-04-14 | 2017-04-14 | One kind is from limitation locking hinge and its shelter door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106930636A true CN106930636A (en) | 2017-07-07 |
| CN106930636B CN106930636B (en) | 2018-08-03 |
Family
ID=59437731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710244848.2A Active CN106930636B (en) | 2017-04-14 | 2017-04-14 | One kind is from limitation locking hinge and its shelter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930636B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388713A (en) * | 2017-09-05 | 2017-11-24 | 合肥美菱股份有限公司 | A kind of turnover beam of refrigerator and apply its refrigerator |
| CN108104643A (en) * | 2017-12-25 | 2018-06-01 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Heavy truck body hinge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2633969B1 (en) * | 1988-07-11 | 1991-05-24 | Piard Gerard | HINGE OF WHICH THE END OF THE BRANCHES ARE HOUSED IN A HOUSING LIMITING THE OPENING, PARTICULARLY FOR GLASSES |
| US20060260095A1 (en) * | 2005-05-23 | 2006-11-23 | Avision Inc. | Self locking hinge |
| CN201554312U (en) * | 2009-11-11 | 2010-08-18 | 一拖（洛阳）福莱格车身有限公司 | Hinge device for cab door of tractor |
| CN202611405U (en) * | 2012-04-28 | 2012-12-19 | 长城汽车股份有限公司 | Hinge structure of automobile door |
| CN204703650U (en) * | 2015-06-24 | 2015-10-14 | 中国重汽集团济南动力有限公司 | A kind of heavy automobile cab body hinge |
| CN206016560U (en) * | 2016-08-08 | 2017-03-15 | 北京新立机械有限责任公司 | A kind of swing-in multiconductor locks pressure-bearing hatch door |
| CN206888756U (en) * | 2017-04-14 | 2018-01-16 | 陕西四达航空科技有限责任公司 | It is a kind of from limitation locking hinge and its shelter door |
-
2017
- 2017-04-14 CN CN201710244848.2A patent/CN106930636B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2633969B1 (en) * | 1988-07-11 | 1991-05-24 | Piard Gerard | HINGE OF WHICH THE END OF THE BRANCHES ARE HOUSED IN A HOUSING LIMITING THE OPENING, PARTICULARLY FOR GLASSES |
| US20060260095A1 (en) * | 2005-05-23 | 2006-11-23 | Avision Inc. | Self locking hinge |
| CN201554312U (en) * | 2009-11-11 | 2010-08-18 | 一拖（洛阳）福莱格车身有限公司 | Hinge device for cab door of tractor |
| CN202611405U (en) * | 2012-04-28 | 2012-12-19 | 长城汽车股份有限公司 | Hinge structure of automobile door |
| CN204703650U (en) * | 2015-06-24 | 2015-10-14 | 中国重汽集团济南动力有限公司 | A kind of heavy automobile cab body hinge |
| CN206016560U (en) * | 2016-08-08 | 2017-03-15 | 北京新立机械有限责任公司 | A kind of swing-in multiconductor locks pressure-bearing hatch door |
| CN206888756U (en) * | 2017-04-14 | 2018-01-16 | 陕西四达航空科技有限责任公司 | It is a kind of from limitation locking hinge and its shelter door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388713A (en) * | 2017-09-05 | 2017-11-24 | 合肥美菱股份有限公司 | A kind of turnover beam of refrigerator and apply its refrigerator |
| CN107388713B (en) * | 2017-09-05 | 2023-04-28 | 长虹美菱股份有限公司 | Refrigerator turnover beam and refrigerator applying same |
| CN108104643A (en) * | 2017-12-25 | 2018-06-01 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Heavy truck body hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106930636B (en) | 2018-08-03 |
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