CN107313697B - From reinforcing door body - Google Patents
From reinforcing door body Download PDFInfo
- Publication number
- CN107313697B CN107313697B CN201611165483.6A CN201611165483A CN107313697B CN 107313697 B CN107313697 B CN 107313697B CN 201611165483 A CN201611165483 A CN 201611165483A CN 107313697 B CN107313697 B CN 107313697B
- Authority
- CN
- China
- Prior art keywords
- plate
- door
- shaft
- door body
- card slot
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- 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
-
- 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
- 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
-
- 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
-
- 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
- E05D2005/102—Pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The present invention relates to a kind of from reinforcing door body, this includes doorframe and door-plate from door body is reinforced, and is also equipped between doorframe and door-plate from reinforcement assembly, and described from reinforcement assembly includes the card slot being fixed on doorframe, and is fixed on door-plate upper shaft；The shaft is fastened in the card slot, is provided with frictional layer on the periphery wall of shaft and the internal groove side wall of card slot；Hydraulic cavities are provided in the door-plate, the hydraulic cavities are connected to shaft by conduit；The hydraulic cavities include ram pot and two piston plates being slidably arranged in ram pot, and two piston plates are parallel with the plate face of door-plate；Tension spring is connected between two piston plates；Through two piston plates, push-pull rod is installed, push-pull rod can keep reciprocatingly sliding for fluid-tight relative to piston plate；Driving button is additionally provided on push-pull rod；The door body structure is novel, unique, can lock door body automatically and open amplitude, effectively prevent wind-force to close, offer convenience to resident's routine life.
Description
Technical field
The present invention relates to a kind of door body, are a kind of door body that can prevent wind-force from closing particularly.
Background technique
Certain ventilation effect is particular about in design in room, and there is the door and window of ventilation in each room；When air-flow passes through, room
Interior air is brushed update, but when wind-force is excessive, door body is often closed or opened with air-flow；Especially in cold winter,
The door and window in bedroom is blown open by wind-force, and extraneous cold air is altered wantonly into can take away indoor hot gas；Meanwhile blowing in wind-force
Under dynamic, the reciprocal knocking door case of door body issues the noise of " rub-a-dub rub-a-dub ", influences normal daily life, the rest of people, also cause to door body
Certain damage；In addition, sometimes of short duration gos out, door body may be closed just by wind-force, and user one face it is awkward be locked in door
Outside.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of reinforcing door body certainly, the door body structure is novel, unique, can lock automatically
Determine door body and open amplitude, effectively prevent wind-force to close, offer convenience to resident's routine life.
To solve the above problems, the technical scheme adopted by the invention is that: this includes doorframe and door-plate from a door body is reinforced,
Doorframe is fixedly mounted on wall, and doorframe and door-plate are pivotally connected by metal flap；
It is also equipped between doorframe and door-plate from reinforcement assembly, described from reinforcement assembly includes to be fixed on doorframe
Card slot, and it is fixed on door-plate upper shaft；The shaft is fastened in the card slot, and the shaft can be relative to card slot around itself axis
Line rotation；Frictional layer is provided on the periphery wall of shaft and the internal groove side wall of card slot；
The shaft is in hollow tubular structure, and tubular structure is made by elastic material；It is provided in the door-plate
Hydraulic cavities, the hydraulic cavities are connected to shaft by conduit, and liquid is filled in hydraulic cavities, conduit and shaft；It is described hydraulic
Chamber includes ram pot and two piston plates being slidably arranged in ram pot, and two piston plates are parallel with the plate face of door-plate；Two
Tension spring is connected between a piston plate；The limit buckle of limitation piston plate sliding is additionally provided in the inner wall of piston cylinder；
Through two piston plates, push-pull rod is installed, push-pull rod can keep reciprocatingly sliding for fluid-tight relative to piston plate；?
The both ends of push-pull rod are provided with draw back plate；Driving button is additionally provided on push-pull rod, the driving button can drive piston plate to move.
The beneficial effects of the present invention are: under natural conditions, the tension spring is in tension；Liquid in hydraulic cavities is extruded
To shaft, the shaft that elastic material is made into expands outward, and the periphery wall of shaft is close to the internal groove side wall of the card slot；In frictional layer
Interaction under, shaft is difficult relative to card slot pivoting；Therefore, when user does not operate door body, extraneous wind-force
It is difficult to blow door-plate rotation.
When user needs to close or open door body, draw back plate is inwardly pushed or pulled out；Occur in draw back plate
When displacement, the driving button on push-pull rod will drive movement outside of the side piston plate to ram pot, and another piston plate then exists
It is remain stationary under the limitation of limit buckle, while push-pull rod is slided relative to static piston plate, keeps fluid-tight to connect in sliding process
Touching；At this point, the distance between two piston plates widen, the tension spring deformation is upheld；Volume in hydraulic cavities becomes larger, liquid from turn
It is sucked out at axis, shaft becomes flat, and shaft and the frictional force of card slot reduce at this time, and user can easily push door-plate；It is passed through in user
Later, tension spring bounces back, and the hydraulic cavities become smaller again, and in liquid reflux to shaft, shaft and card slot restore frictional force, resistance at this time
Door body is hindered to rotate；Meanwhile pushing and pulling sheet reset.
To sum up, structure novel of the invention, exquisiteness can effectively solve the problem that the problem of door-plate is by wind blows, be effectively ensured
The stabilization of door-plate reduces the shock of door-plate and doorframe, while door body can be effectively prevent to accidental switch off, by user's lock outdoors,
Avoid many embarrassments；The structure is greatly improved convenience, the safety that door body uses, while improving the use longevity of door body
Life.
Preferably, the card slot is made by ferrimagnet, permanent magnetism piece is provided on the internal perisporium of the shaft；With
Convenient for reinforcing the friction effect of card slot and shaft by magneticaction.
Preferably, under natural conditions, the plate face of the draw back plate and door-plate is maintained at same plane；In order to lever gear door
The succinct aesthetic feeling of plate.
Detailed description of the invention
Fig. 1 is this overlooking structure diagram from reinforcing door body one embodiment.
Fig. 2 is the side structure schematic view of embodiment illustrated in fig. 1.
Fig. 3 is the vertical view enlarged structure schematic diagram of card slot in embodiment illustrated in fig. 1.
Fig. 4 is the top view cross section structural schematic diagram of hydraulic cavities in embodiment illustrated in fig. 1.
Specific embodiment
Embodiment
In the embodiment shown in Fig. 1 to Fig. 4, this includes doorframe 1 and door-plate 2 from door body is reinforced, and doorframe 1 is fixedly mounted
On wall, doorframe 1 and door-plate 2 are pivotally connected by metal flap；
Be also equipped between doorframe 1 and door-plate 2 from reinforcement assembly 3, it is described from reinforcement assembly 3 include to be fixed on doorframe
Card slot 31 on 1, and the shaft 32 being fixed on door-plate 2；The shaft 32 is fastened in the card slot 31, and the shaft 32 can
Relative to card slot 31 around own axis；Frictional layer 33 is provided on the periphery wall of shaft 32 and the internal groove side wall of card slot 31；
The shaft 32 is in hollow tubular structure, and tubular structure is made by elastic material；The card slot 31 is by ferromagnetic
Property material is made into, and is provided with permanent magnetism piece 321 on the internal perisporium of the shaft 32；Hydraulic cavities 4 are provided in the door-plate 2,
The hydraulic cavities 4 are connected to shaft 32 by conduit 5, and liquid is filled in hydraulic cavities 4, conduit 5 and shaft 32；It is described hydraulic
Chamber 4 includes ram pot 41 and two piston plates 6 being slidably arranged in ram pot 41, the plate face of two piston plates 6 and door-plate 2
In parallel；Tension spring 61 is connected between two piston plates 6；The limit that limitation piston plate 6 slides is additionally provided in the inner wall of piston cylinder
Button 411；
Through two piston plates 6, push-pull rod 7 is installed, push-pull rod 7 can keep the reciprocal cunning of fluid-tight relative to piston plate 6
It is dynamic；The both ends of push-pull rod 7 are provided with draw back plate 71；Driving button 72 is additionally provided on push-pull rod 7, the driving button 72 can band
Piston plate 6 moves；Under natural conditions, the plate face of the draw back plate 71 and door-plate 2 is maintained at same plane.
Under natural conditions, the tension spring 61 is in tension；Liquid in hydraulic cavities 4 is extruded at shaft 32, elasticity
The shaft 32 that material is made into expands outward, and the periphery wall of shaft 32 is close to the internal groove side wall of the card slot 31；In the phase of frictional layer 33
Under interaction, shaft 32 is difficult relative to 31 pivoting of card slot；Therefore, when user does not operate door body, extraneous wind-force
It is difficult to blow the rotation of door-plate 2；In addition, in the present embodiment, the permanent magnetism piece 321 inside the card slot 31 and shaft 32 passes through magnetic force
Mutually adsorb, under the action of magnetic attraction, the contact that frictional layer 33 between the two can be closer, and then frictional force is improved, from
And guaranteeing door-plate 2 is more difficult by wind blows.
When user needs to close or open door body, draw back plate 71 is inwardly pushed or pulled out；In draw back plate 71
When being subjected to displacement, driving on push-pull rod 7 button 72 will drive movement outside of the side piston plate 6 to ram pot 41, and another
Piston plate 6 is then remain stationary under the limitation of limit buckle 411, while push-pull rod 7 is slided relative to static piston plate 6, sliding
Liquid-tight contact is kept in the process；At this point, the distance between two piston plates 6 widen, 61 deformation of tension spring is upheld；Hydraulic cavities 4
Interior volume becomes larger, and liquid is sucked out from shaft 32, and shaft 32 becomes flat, and shaft 32 and the frictional force of card slot 31 reduce at this time,
User can easily push door-plate 2；After user's warp, tension spring 61 bounces back, and the hydraulic cavities 4 become smaller again, and liquid reflux is extremely
In shaft 32, shaft 32 and card slot 31 restore frictional force at this time, hinder door body rotation；Meanwhile draw back plate 71 resets；Draw back plate 71
After reset, draw back plate 71 and door-plate 2 are maintained at same plane, get on more uniform from the appearance, succinctly, create an aesthetic feeling.
To sum up, structure novel of the invention, exquisiteness can effectively solve the problem that the problem of door-plate 2 is by wind blows, be effectively ensured
The stabilization of door-plate 2, reduces the shock of door-plate 2 and doorframe 1, while door body can be effectively prevent to accidental switch off, and user is locked in door
Outside, many embarrassments are avoided；The structure is greatly improved convenience, the safety that door body uses, while improving the use of door body
Service life.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of from door body is reinforced, this includes doorframe (1) and door-plate (2) from door body is reinforced, and doorframe (1) is fixedly mounted on wall
On, doorframe (1) and door-plate (2) are pivotally connected by metal flap；It is characterized by: also being installed between doorframe (1) and door-plate (2)
Have from reinforcement assembly (3), described from reinforcement assembly (3) includes the card slot (31) being fixed on doorframe (1), and is fixed on door-plate
(2) shaft (32) on；The shaft (32) is fastened in the card slot (31), and the shaft (32) can be relative to card slot (31)
Around own axis；Frictional layer (33) are provided on the periphery wall of shaft (32) and the internal groove side wall of card slot (31)；Described turn
Axis (32) is in hollow tubular structure, and tubular structure is made by elastic material；Hydraulic cavities are provided in the door-plate (2)
(4), the hydraulic cavities (4) are connected to shaft (32) by conduit (5), are filled out in hydraulic cavities (4), conduit (5) and shaft (32)
Filled with liquid；The hydraulic cavities (4) include ram pot (41) and two piston plates being slidably arranged in ram pot (41)
(6), two piston plates (6) are parallel with the plate face of door-plate (2)；Tension spring (61) are connected between two piston plates (6)；In piston cylinder
Inner wall be additionally provided with limitation piston plate (6) sliding limit buckle (411)；It is described to be also equipped with from reinforcing door body through two work
The push-pull rod (7) of seben (6), push-pull rod (7) can keep reciprocatingly sliding for fluid-tight relative to piston plate (6)；In push-pull rod (7)
Both ends are provided with draw back plate (71)；Driving button (72) is additionally provided on push-pull rod (7), the driving button (72) can be with piston
Plate (6) movement.
2. according to claim 1 from reinforcing door body, it is characterised in that: the card slot (31) is made by ferrimagnet,
Permanent magnetism piece (321) are provided on the internal perisporium of the shaft (32).
3. it is according to claim 1 or 2 from reinforce door body, it is characterised in that: under natural conditions, the draw back plate (71) with
The plate face of door-plate (2) is maintained at same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165483.6A CN107313697B (en) | 2016-12-16 | 2016-12-16 | From reinforcing door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165483.6A CN107313697B (en) | 2016-12-16 | 2016-12-16 | From reinforcing door body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107313697A CN107313697A (en) | 2017-11-03 |
| CN107313697B true CN107313697B (en) | 2019-04-02 |
Family
ID=60185206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165483.6A Active CN107313697B (en) | 2016-12-16 | 2016-12-16 | From reinforcing door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107313697B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827821A (en) * | 2020-08-07 | 2020-10-27 | 浙江圣纳智能科技有限公司 | Magnetic control type self-buffering hinge |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4793023A (en) * | 1987-06-15 | 1988-12-27 | Yale Security Inc. | Door closer and holder |
| DE102007042270A1 (en) * | 2007-09-06 | 2009-03-12 | Dorma Gmbh + Co. Kg | Door closer for controlling movement of door leaf, has controlling device including pressurizing medium-spring-damper unit with piston unit that partially conveys pressurizing medium from chamber to another chamber |
| CN102678005B (en) * | 2012-04-21 | 2014-08-20 | 林智勇 | Door for children |
| CN204609587U (en) * | 2015-02-11 | 2015-09-02 | 郑运婷 | A kind of building door device |
| CN107816270B (en) * | 2016-05-26 | 2019-02-22 | 长乐致远技术开发有限公司 | The extremely simple door of safety |
-
2016
- 2016-12-16 CN CN201611165483.6A patent/CN107313697B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107313697A (en) | 2017-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190306 Address after: 211161 No. 16 Tiancheng Road, Binjiang Development Zone, Jiangning District, Nanjing City, Jiangsu Province Applicant after: Nanjing Selu Gentry Door Industry Co., Ltd. Address before: 215200 room 1418, block D, Wu Yue square, Kaiping Road, Wujiang District, Suzhou, Jiangsu. Applicant before: Ma Genchang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |