CN108049765B - The door being easy to open - Google Patents
The door being easy to open Download PDFInfo
- Publication number
- CN108049765B CN108049765B CN201711229804.9A CN201711229804A CN108049765B CN 108049765 B CN108049765 B CN 108049765B CN 201711229804 A CN201711229804 A CN 201711229804A CN 108049765 B CN108049765 B CN 108049765B
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- China
- Prior art keywords
- door
- hydraulic
- pedal
- plate
- main
- Prior art date
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- 239000004744 fabric Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 9
- 241000282326 Felis catus Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
-
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
-
- 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
- E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
-
- 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
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
-
- 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
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/225—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/32—Serving doors; Passing-through doors ; Pet-doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
This patent application discloses a kind of doors being easy to open, and are related to door leaf field, including pedal, door-plate, main door axis, locking device, secondary door, secondary door-hinge；The side of door-plate is provided with cylindric main shaft shell, on main shaft shell empty set class main door axis, pedal horizontal is arranged below door-plate, the ground passed through when door-plate rotation is completely covered in pedal, and pedal abuts against below door-plate, spring and locking device are equipped with below the pedal, locking device is connected on main shaft shell；Secondary door is arranged on door-plate, is provided with cylindric countershaft shell above secondary door, countershaft shell empty set is on secondary door-hinge.This programme solves the technical issues of door in the prior art must be struck with the hand open, and it is indoor and outdoor to be suitable for partition.
Description
Technical field
The present invention relates to door leaf field, in particular to a kind of door being easy to open.
Background technique
" door " refers to the entrance of building or is mounted on the device that entrance can switch, and door is the one kind for dividing the confined space
Entity, its effect are the entrances that can connect and close two or more spaces.Existing door is usually to be hinged on doorframe
On, blowing air over will shut, and the effect of ventilation be affected, while must be opened the door with hand when opening the door, when holding thing in hand not
Must first thing be put down when enabling by facilitating, very inconvenient.
Existing settling mode is to install the magnet to attract each other on corresponding wall after Men Jiao and door are opened, after installation
It can secure the doors on wall and stay open, but door cannot be made to fix at an arbitrary position using this solution,
Door must be fixed in closed state using door lock simultaneously, so that there is still a need for opened the door with hand when opening the door.
Summary of the invention
The invention is intended to provide a kind of door being easy to open, to solve the technology that door in the prior art must be struck with the hand open
Problem.
The door being easy to open in this programme, including pedal, door-plate, main door axis, locking device, secondary door, secondary door-hinge；Door-plate
Side be connected with cylindric main shaft shell, main shaft shell empty set is on main door axis, and the pedal abuts against door-plate in the following, pedal is complete
The ground passed through when covering door-plate rotation, the pedal lower section are equipped with spring and locking device, and locking device is connected to main shaft shell
On；Secondary door is connected with cylindric countershaft shell above secondary door, countershaft shell empty set is on secondary door-hinge on door-plate；Below the pedal
There is protrusion；
The locking device includes main hydraulic cylinder, main hydraulic tube, No.1 hydraulic tube, No.1 pressure limiting valve, No.1 hydraulic cylinder, one
Number hydraulic bar, No.1 fixed ring, No. two hydraulic tubes, No. two pressure limiting valves, No. two hydraulic cylinders, No. two hydraulic bars and No. two fixed rings,
Below protrusion, main hydraulic tube is connected on main hydraulic cylinder the main hydraulic cylinder, and No.1 hydraulic tube and No. two hydraulic tubes are all connected with
On main hydraulic tube, No.1 hydraulic tube is also connected with No.1 hydraulic cylinder, and No. two hydraulic tubes are also connected with No. two hydraulic cylinders, No. two liquid
Pressure pipe possesses Telescopic；
It is connected with No.1 pressure limiting valve on the No.1 hydraulic tube, No. two pressure limiting valves, No.1 limit are connected on No. two hydraulic tubes
The pressure limiting range of pressure valve is different from the pressure limiting range of No. two pressure limiting valves；
The No.1 fixed ring and No. two fixed rings are the becket with opening, and No.1 fixed ring is connected to main shaft shell
On, No. two fixed rings are connected on countershaft shell, and the both sides being open are equipped with the baffle perpendicular to ring textures, and the No.1 is hydraulic
Cylinder is equipped with No.1 hydraulic bar, and No.1 hydraulic cylinder is fixed on a baffle in No.1 fixed ring, and No.1 hydraulic bar is against one
In number fixed ring on another baffle；No. two hydraulic cylinders are equipped with No. two hydraulic bars, and No. two hydraulic cylinders are fixed on No. two admittedly
Determine on two baffles on ring, No. two hydraulic bars are against in No. two fixed rings on another baffle.
When using the door of this programme, than No. two pressure limiting valves of No.1 pressure limiting valve of installation need bigger pressure-driven, first
Ancestor sets foot on pedal, and pedal sinks, and the protrusion below pedal presses to main hydraulic cylinder, the hydraulic change in hydraulic cylinder, according to stepping on
The power of pedal, which to automatically select when liquid flows to No.1 pressure limiting valve and No. two pressure limiting valves by main hydraulic tube in hydraulic cylinder, to be passed through
No.1 hydraulic tube flows to No.1 hydraulic cylinder or by No. two hydraulic cylinder of No. two hydraulic tubes, and the weight range of adult is arrived in 40kg
80kg, therefore liquid flows to No.1 hydraulic cylinder in main hydraulic cylinder at this time, No.1 fixed ring is unclamped, and main shaft shell can rotate, at this time
Door-plate can be freely rotated, and when people leaves pedal, door-plate locks again, and people, which can choose within the scope of the folding for will remain in door, to be appointed
Pedal is left when angle of anticipating, door-plate will be locked in door-plate position when people leaves；
When pet cat sets foot on pedal, for the weight range of adult pet cat in 4kg to 6kg, pedal sinking makes No. two fixed rings
It unclamps, the rotation of countershaft shell, cat can pass through secondary door at this time, fall on pedal again behind the door when cat passes through pair, secondary door is in gravity
Under re-close, when the animal of other weight, for example when mouse sets foot on pedal, will be unable to open door-plate or secondary door rotation.
Door-plate by the cylindric main shaft shell empty set that is connected on door-plate on main door axis, compared to the prior art directly
It is hinged on doorframe, the door-plate scope of activities of this programme is bigger, can push door-plate open from both sides；People are certain before through door
Can first be stepped on the ground of surrounding, pedal horizontal is connected to below door-plate people is made to be bound to step on before through door at this time
Pedal；People would generally be filled in when summer blowing air-conditioning a wet towel below the door on gap to prevent cool air leakage,
Abutting against pedal in this programme can be ignored the gap below door-plate, while pedal is complete
The ground that all standing door-plate passes through when rotating, when people, which can step down in, needs door-plate to rotate on pedal, pedal is sagging, door-plate energy
Enough realize above pedal is freely rotated；Secondary door is arranged on door-plate so that pet is passed through, and secondary door is existed by countershaft shell empty set
On secondary door-hinge, countershaft shell is equipped with No. two fixed rings, and No. two fixed rings limit the two of pet weight by No. two hydraulic cylinder controls
Number pressure limiting valve can be replaced according to user demand, and No. two hydraulic tubes possess flexible function, and No. two hydraulic tubes need to pass through main shaft
No. two hydraulic cylinders that shell connection is arranged in above secondary door and in door-plate, which could be hidden, not to be seen by the external world, and bellows is connected to master
Axle housing enables bellows not to be damaged with the movement of main shaft shell.
The pressure limiting range of No.1 pressure limiting valve is not overlapped completely with the pressure limiting range of No. two pressure limiting valves avoids pet by secondary
Door-plate is rushed open when door, so that people needs to adjust door-plate position or people again and carelessly arrives secondary door knob when opening the door, makes door
It cannot separate completely when plate closing indoor and outdoor.
When No.1 hydraulic bar under the action of No.1 hydraulic cylinder to extension when, No.1 hydraulic bar can be by the gear of No.1 fixed ring
Plate is supported and is opened, so that No.1 fixed ring is unclamped, so that main shaft shell is not fixed, people can push door-plate open；No. two hydraulic bars are at No. two
It is held under the action of hydraulic cylinder to when protracting, No. two hydraulic bars can support the baffle of No. two fixed rings, so that No. two fixed rings are unclamped,
To which countershaft shell is not fixed, pet can push secondary door open.
This programme, which passes through the No.1 fixed ring that the pedal release being arranged in below door-plate is fixed on main shaft shell, makes main door plate
It unlocks or unclamps the locking that No. two fixed rings being fixed on countershaft shell release secondary door, reaching can beat without hand
The technical issues of enabling, while the gap that while being sunk using pedal is reserved rotates door-plate, so that pedal can be set against door-plate
It sets to reduce door-plate and interior is avoided to turn on the aircondition cool air leakage when freezing at a distance from pedal.
Further, card thorn is equipped with inside the No.1 fixed ring and No. two fixed rings.Compared to the side for being not provided with card thorn
It is more stable that case can be such that No.1 fixed ring and No. two fixed rings fixes.
Further, No. two hydraulic tubes are bellows.Compared to No. two hydraulic tubes made of stereoplasm tube, in door rotation two
Number hydraulic tube and then deforms, to avoid No. two hydraulic tubes damages.
Further, the door curtain made of cloth is equipped with below the secondary door.Being compared using the door curtain made of cloth can be such that crack between a door and its frame is blocked without using the door curtain made of cloth, more can
Room temperature is kept to stablize.
Further, the spring is uniformly provided with four in the surrounding of pedal.Compared to only one spring of setting under pedal
Scheme is able to maintain the balance of pedal using this programme, and pedal is avoided to only have one jiao of lower limit that people is caused to fall down.
Further, the pedal is equipped with one layer of anti-slip layer.Compared to the scheme for being not provided with anti-slip layer, people step down in pedal
On when being opened the door with foot, centre-of gravity shift is also not easy to slip, and installing carpet on the pedal for being equipped with anti-slip layer keeps ground more beautiful
Carpet is less likely to occur to deviate when sight.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram that the door-plate of the embodiment for the door that the present invention is easy to open opens that secondary door is closed；
Fig. 2 is the schematic front view of the embodiment for the door that the present invention is easy to open；
Fig. 3 is the stereoscopic schematic diagram of the hiding door-plate of the embodiment for the door that the present invention is easy to open；
Fig. 4 is the No.1 fixed ring part isometric schematic diagram of the embodiment for the door that the present invention is easy to open；
Fig. 5 is the stereoscopic schematic diagram that the door-plate of the embodiment for the door that the present invention is easy to open closes that secondary door is opened.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description include: pedal 1, door-plate 2, main door axis 3, main shaft shell 4, secondary door 5, secondary door-hinge 6,
Countershaft shell 7, raised 8, main hydraulic cylinder 9, main hydraulic tube 10, No.1 hydraulic tube 11, No.1 pressure limiting valve 12, No.1 hydraulic cylinder 13, one
Number hydraulic bar 14, No.1 fixed ring 15, two hydraulic tube 16, two pressure limiting valve 17, two hydraulic cylinder 18, two hydraulic bar, two
Number fixed ring 19, card thorn 20, handle 21 and spring 22.
Embodiment is basic as shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4 and attached drawing 5:
The door being easy to open in the present embodiment, as shown in attached drawing 1, attached drawing 3, the side of door-plate 2 is provided with cylindric
Main shaft shell 4,4 empty set of main shaft shell is on main door axis 3, and pedal 1 is horizontally set on door-plate 2 in the following, pedal 1 is anti-skidding equipped with one layer
The ground passed through when door-plate 2 rotates is completely covered in layer, pedal 1, and pedal 1 is the part plectane that fillet is 240 degree in the present embodiment
In addition the irregular figure of two gussets composition, pedal 1 abuts against door-plate 2 in the following, being equipped with spring 22 and locking dress below pedal 1
It sets, and spring 22 is uniformly provided with four in the surrounding of pedal 1, locking device is connected on main shaft shell 4；Secondary door 5 is arranged in door-plate 2
On, it is equipped with the door curtain made of cloth below secondary door 5, is provided with cylindric countershaft shell 7 above secondary door 5,7 empty set of countershaft shell is on secondary door-hinge 6, door-plate
Handle 21 is provided on 2；
As shown in Fig. 2, protrusion 8 is provided with below pedal 1, locking device includes main hydraulic cylinder 9, main hydraulic tube 10, one
Number hydraulic tube 11, No.1 pressure limiting valve 12, No.1 hydraulic cylinder 13, No.1 hydraulic bar 14,15, No. two hydraulic tubes 16 of No.1 fixed ring,
No. two hydraulic bars of hydraulic cylinder 18, two of pressure limiting valve 17, two and No. two fixed rings 19, main hydraulic cylinder 9 is below protrusion 8, main liquid
Pressure pipe 10 is connected on main hydraulic cylinder 9, and No.1 hydraulic tube 11 and No. two hydraulic tubes 16 are all connected on main hydraulic tube 10, No.1 liquid
Pressure pipe 11 is also connected with No.1 hydraulic cylinder 13, and No. two hydraulic tubes 16 are also connected with No. two hydraulic cylinders 18, and No. two hydraulic tubes 16 are bellows；
It is provided with No.1 pressure limiting valve 12 on No.1 hydraulic tube 11, is provided with No. two pressure limiting valves 17 on No. two hydraulic tubes 16, one
The pressure limiting range of number pressure limiting valve 12 is not overlapped completely with the pressure limiting range of No. two pressure limiting valves 17；
As shown in Fig. 4, No.1 fixed ring 15 and No. two fixed rings 19 are the becket with opening, No.1 fixed ring
15 are arranged on main shaft shell 4, and the both sides that No. two fixed rings 19 are arranged on countershaft shell 7, and are open are equipped with perpendicular to ring textures
Baffle, be equipped with a pair of of card thorn 20 in the ring of No.1 fixed ring 15 and No. two fixed rings 19, No.1 hydraulic cylinder 13 is equipped with No.1
Hydraulic bar 14, No.1 hydraulic cylinder 13 are fixed on a baffle in No.1 fixed ring 15, and it is solid that No.1 hydraulic bar 14 is against No.1
Determine on ring 15 on another baffle；No. two hydraulic cylinders 18 are equipped with No. two hydraulic bars, and No. two hydraulic cylinders 18 are fixed on No. two fixations
On two baffles on ring 19, No. two hydraulic bars are against in No. two fixed rings 19 on another baffle.
When using the door of this programme, the range of the No.1 pressure limiting valve 12 of installation is 40kg to 80kg, No. two pressure limiting valves 17
Range be 4kg to 6kg, people first sets foot on pedal 1, and pedal 1 sinks, and the protrusion 8 of 1 lower section of pedal presses to main hydraulic cylinder 9, hydraulic
Hydraulic change in cylinder makes in hydraulic cylinder liquid flow to No.1 pressure limiting valve by main hydraulic tube 10 according to the power for stepping on pedal 1
12 and whens No. two pressure limiting valves 17 automatically select and No.1 hydraulic cylinder 13 flowed to by No.1 hydraulic tube 11 or by No. two hydraulic tubes
16 No. two hydraulic cylinders 18, the weight range of adult is in 40kg to 80kg, therefore liquid flows to No.1 liquid in main hydraulic cylinder 9 at this time
Cylinder pressure 13, No.1 fixed ring 15 are unclamped, and main shaft shell 4 can rotate, and door-plate 2 can be freely rotated at this time, when people leaves pedal 1,
Door-plate 2 locks again, and people leaves pedal 1 when can choose any angle within the scope of the folding for will remain in door, and door-plate 2 will be locked
It is scheduled on 2 position of door-plate when people leaves；
When pet cat sets foot on pedal 1, for the weight range of adult pet cat in 4kg to 6kg, the sinking of pedal 1 makes No. two fixations
Ring 19 unclamps, and countershaft shell 7 rotates, and cat can pass through secondary door 5 at this time, is fallen on pedal 1 again after cat passes through secondary door 5, secondary door 5 exists
It is re-closed under gravity, when the animal of other weight, for example when mouse sets foot on pedal 1 will be unable to make door-plate 2 or secondary door 5
Rotation is opened.
Door-plate 2 passes through cylindric 4 empty set of main shaft shell being arranged on door-plate 2 on main door axis 3, compared to the prior art directly
It connects and is hinged on doorframe, 2 scope of activities of door-plate of this programme is bigger, can push door-plate 2 open from both sides；People are before through door
Be bound to the ground of surrounding of first stepping on, and pedal 1 is horizontally set on door-plate 2 at this time and makes people certain before through door below
Pedal 1 can be stepped on；People would generally be filled in when summer blowing air-conditioning a wet towel below the door on gap to prevent outside cold air
It lets out,
So that pedal 1 is abutted against door-plate 2 in this programme can be ignored the gap of 2 lower section of door-plate, step on simultaneously
The ground passed through when door-plate 2 rotates is completely covered in plate 1, when people can step down on pedal 1, and door-plate 2 is needed to rotate, pedal 1 under
It falls into, door-plate 2 can be realized above pedal 1 and is freely rotated, and two gussets that pedal 1 has more step down in people on gusset just
It can control the rotation of door-plate 2, the realization of handle 21 on door-plate 2 cooperated back to pull at this time；Secondary door 5 is arranged on door-plate 2 to be made
Pet passes through, and for secondary door 5 through 7 empty set of countershaft shell on secondary door-hinge 6, countershaft shell 7 is equipped with No. two fixed rings 19, No. two fixed rings
19 are controlled by No. two hydraulic cylinders 18, and No. two pressure limiting valves 17 for limiting pet weight can be replaced according to user demand, No. two liquid
Pressure pipe 16 is set as bellows and No. two hydraulic tubes 16 is made to possess flexible function, and No. two hydraulic tubes 16 are needed through main shaft shell 4
Secondary 5 top of door is arranged in connection and No. two hydraulic cylinders 18 in door-plate 2 could be hidden and not seen by the external world, and bellows is connected to
Main shaft shell 4 enables bellows not to be damaged with 4 movement of main shaft shell.
The pressure limiting range of No.1 pressure limiting valve 12 is not overlapped completely with the pressure limiting range of No. two pressure limiting valves 17 avoids pet from passing through
Door-plate 2 is rushed open when crossing secondary door 5, so that people needs to adjust 2 position of door-plate or people again when opening the door carelessly by secondary door 5
Encounter, keeps door-plate 2 indoor and outdoor from separating completely when being closed.
When No.1 hydraulic bar 14 fix No.1 to when protracting, No.1 hydraulic bar 14 is understood under the action of No.1 hydraulic cylinder 13
The baffle of ring 15 is supported and is opened, so that No.1 fixed ring 15 is unclamped, so that main shaft shell 4 is not fixed, people can push door-plate 2 open；No. two
Hydraulic bar is held under the action of No. two hydraulic cylinder 18 to when protracting, No. two hydraulic bars can support the baffle of No. two fixed rings 19, be made
It obtains No. two fixed rings 19 to unclamp, so that countershaft shell 7 is not fixed, pet can push secondary door 5 open.
The above are merely the embodiment of the present invention, the common sense such as well known specific structure and characteristic are not made excessively herein in scheme
Description, all common of technical field that the present invention belongs to before one skilled in the art know the applying date or priority date
Technological know-how can know the prior art all in the field, and have using routine experiment means before the date
Ability, one skilled in the art can improve in conjunction with self-ability under the enlightenment that the application provides and implement we
Case, some typical known features or known method should not become the barrier that one skilled in the art implement the application
Hinder.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, if can also make
Dry modification and improvement, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented and
Patent practicability.The scope of protection required by this application should be based on the content of the claims, the specific reality in specification
Applying the records such as mode can be used for explaining the content of claim.
Claims (6)
1. the door being easy to open, including door-plate, main door axis, secondary door and secondary door-hinge, the side of door-plate are provided with cylindric main shaft
Shell, on main door axis, secondary door is arranged on door-plate main shaft shell empty set, and cylindric countershaft shell, countershaft shell are provided with above secondary door
Empty set is on secondary door-hinge；It is characterized by:
It further include pedal and locking device, the pedal abuts against door-plate in the following, pedal is completely covered and passes through when door-plate rotation
Ground, the pedal lower section are equipped with spring and locking device, and locking device is connected on main shaft shell；It is provided with below the pedal
Protrusion, the locking device include main hydraulic cylinder, main hydraulic tube, No.1 hydraulic tube, No.1 pressure limiting valve, No.1 hydraulic cylinder, No.1
Hydraulic bar, No.1 fixed ring, No. two hydraulic tubes, No. two pressure limiting valves, No. two hydraulic cylinders, No. two hydraulic bars and No. two fixed rings, institute
It states main hydraulic cylinder to be arranged below protrusion, main hydraulic tube is connected on main hydraulic cylinder, and No.1 hydraulic tube and No. two hydraulic tubes connect
It connecing on main hydraulic tube, No.1 hydraulic tube is also connected with No.1 hydraulic cylinder, and No. two hydraulic tubes are also connected with No. two hydraulic cylinders, and described No. two
Hydraulic tube possesses Telescopic；
It is connected with No.1 pressure limiting valve on the No.1 hydraulic tube, No. two pressure limiting valves, No.1 pressure limiting valve are connected on No. two hydraulic tubes
Pressure limiting range it is different from the pressure limiting range of No. two pressure limiting valves；
The No.1 fixed ring and No. two fixed rings are the becket with opening, and No.1 fixed ring is on main shaft shell, and No. two
Fixed ring is on countershaft shell, and the both sides being open are equipped with the baffle perpendicular to ring textures, and the No.1 hydraulic cylinder is equipped with one
Number hydraulic bar, No.1 hydraulic cylinder are fixed on a baffle in No.1 fixed ring, and No.1 hydraulic bar is against in No.1 fixed ring
On another baffle；No. two hydraulic cylinders are equipped with No. two hydraulic bars, and No. two hydraulic cylinders are fixed on two in No. two fixed rings
On a baffle, No. two hydraulic bars are against in No. two fixed rings on another baffle.
2. the door according to claim 1 being easy to open, it is characterised in that: in the No.1 fixed ring and No. two fixed rings
Portion is equipped with card thorn.
3. the door according to claim 1 being easy to open, it is characterised in that: No. two hydraulic tubes are bellows.
4. the door according to claim 1 being easy to open, it is characterised in that: be equipped with the door curtain made of cloth below the pair door.
5. the door according to claim 1 being easy to open, it is characterised in that: the spring is uniformly provided in the surrounding of pedal
Four.
6. the door according to claim 1 being easy to open, it is characterised in that: the pedal is equipped with one layer of anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229804.9A CN108049765B (en) | 2017-11-29 | 2017-11-29 | The door being easy to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229804.9A CN108049765B (en) | 2017-11-29 | 2017-11-29 | The door being easy to open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049765A CN108049765A (en) | 2018-05-18 |
| CN108049765B true CN108049765B (en) | 2019-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711229804.9A Active CN108049765B (en) | 2017-11-29 | 2017-11-29 | The door being easy to open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049765B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10131586A (en) * | 1996-10-30 | 1998-05-19 | Benitsukusu Kk | Locking device for toilet door |
| CN101008301A (en) * | 2006-01-24 | 2007-08-01 | 郑灿寅 | A door opening and closing apparatus |
| CN201412004Y (en) * | 2009-04-15 | 2010-02-24 | 龚建平 | Closure prevention device of an automatic closing door |
| CN107075901A (en) * | 2014-10-20 | 2017-08-18 | T·F·H·发行公司 | The pet door of pin operation |
| CN107227907A (en) * | 2017-07-31 | 2017-10-03 | 广州市禹成消防科技有限公司 | Energy-conservation and the door closer and fire prevention door drive mechanism for improving durability |
-
2017
- 2017-11-29 CN CN201711229804.9A patent/CN108049765B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10131586A (en) * | 1996-10-30 | 1998-05-19 | Benitsukusu Kk | Locking device for toilet door |
| CN101008301A (en) * | 2006-01-24 | 2007-08-01 | 郑灿寅 | A door opening and closing apparatus |
| CN201412004Y (en) * | 2009-04-15 | 2010-02-24 | 龚建平 | Closure prevention device of an automatic closing door |
| CN107075901A (en) * | 2014-10-20 | 2017-08-18 | T·F·H·发行公司 | The pet door of pin operation |
| CN107227907A (en) * | 2017-07-31 | 2017-10-03 | 广州市禹成消防科技有限公司 | Energy-conservation and the door closer and fire prevention door drive mechanism for improving durability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049765A (en) | 2018-05-18 |
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