CN108049765A - The door being easy to open - Google Patents
The door being easy to open Download PDFInfo
- Publication number
- CN108049765A CN108049765A CN201711229804.9A CN201711229804A CN108049765A CN 108049765 A CN108049765 A CN 108049765A CN 201711229804 A CN201711229804 A CN 201711229804A CN 108049765 A CN108049765 A CN 108049765A
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- CN
- China
- Prior art keywords
- door
- hydraulic
- pedal
- plate
- main
- 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
- 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
- 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
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007665 sagging Methods 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
The present patent application discloses a kind of door being easy to open, and is 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 rotates is completely covered in pedal, and pedal is abutted 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 of the prior art must be struck with the hand open, indoor and outdoor suitable for partition.
Description
Technical field
The present invention relates to door leaf field, more particularly to a kind of door being easy to open.
Background technology
The device that " door " refers to the entrance of building or can be switched mounted on entrance, door are the one kind for splitting the confined space
Entity, its effect are can to connect and close the entrance in two or more spaces.Existing door is typically to be hinged on doorframe
On, blowing air over will shut, and affect the effect of ventilation, while must be opened the door when opening the door with hand, when holding thing in hand not
Must first thing be put down during 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 using this solution door cannot be made to fix at an arbitrary position,
Door must be fixed in closure state using door lock simultaneously so that is still needed when opening the door and is opened the door with hand.
The content of the invention
The invention is intended to provide a kind of door being easy to open, to solve the technology that door of 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；
The side of door-plate is connected with cylindric main shaft shell, and on main shaft shell empty set class main door axis, the pedal abuts against door-plate
In the following, the ground passed through when door-plate rotates is completely covered in pedal, spring and locking device, locking device are equipped with below the pedal
It is connected on main shaft shell；Secondary door is connected with cylindric countershaft shell, countershaft shell empty set is on secondary door-hinge on door-plate above secondary door；
There is protrusion below the pedal；
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 retainer ring, No. two hydraulic tubes, No. two pressure limiting valves, No. two hydraulic cylinders, No. two hydraulic bars and No. two retainer 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；
No.1 pressure limiting valve is connected on the No.1 hydraulic tube, No. two pressure limiting valves, No.1 limit are connected on No. two hydraulic tubes
The pressure limiting scope of pressure valve is different from the pressure limiting scope of No. two pressure limiting valves；
The No.1 retainer ring and No. two retainer rings are the becket with opening, and No.1 retainer ring is connected to main shaft shell
On, No. two retainer rings are connected on countershaft shell, and the both sides being open are equipped with the baffle perpendicular to ring textures, the No.1 hydraulic pressure
Cylinder is equipped with No.1 hydraulic bar, and No.1 hydraulic cylinder is fixed on a baffle in No.1 retainer ring, and No.1 hydraulic bar is against one
In number retainer 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 retainer 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 the pressure-driven of bigger, first
Ancestor sets foot on pedal, and pedal sinks, and the protrusion below pedal presses to main hydraulic cylinder, and the hydraulic pressure in hydraulic cylinder changes, 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 retainer 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 select will remain in the range of the folding of door, to be appointed
Pedal is left during 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 retainer rings
It unclamps, countershaft shell rotates, and cat can pass through secondary door at this time, and when cat falls on pedal again behind the door 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 that door-plate or secondary door is made to rotate and open.
Door-plate by the cylindric main shaft shell empty set that is connected on door-plate on main door axis, compared with prior art in directly
It is hinged on doorframe, the door-plate scope of activities bigger of this programme can push door-plate open from both sides；People are certain before by door
Can first be stepped on the ground of surrounding, pedal horizontal is connected to below door-plate at this time so that people is bound to step on before by door
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,
Pedal is made to abut against below door-plate so that the gap below door-plate can be ignored in this programme, while pedal is complete
The ground that all standing door-plate passes through when rotating, when people, which can step down in, on pedal door-plate is needed to rotate, pedal is sagging, door-plate energy
Enough realized above pedal is freely rotated；Set secondary door that can make pet by the way that secondary door is existed by countershaft shell empty set on door-plate
On secondary door-hinge, countershaft shell is equipped with No. two retainer rings, and No. two retainer rings are controlled by No. two hydraulic cylinders, limit the two of pet weight
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
Shell connection is arranged on above secondary door and No. two hydraulic cylinders in door-plate could be hidden and not 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 scope of the pressure limiting scope of No.1 pressure limiting valve and No. two pressure limiting valves is completely misaligned to avoid pet by secondary
Door-plate is rushed open during door so that people needs to adjust door-plate position or people again and carelessly arrives secondary door knob when opening the door, and makes door
It cannot separate completely during plate closing indoor and outdoor.
When No.1 hydraulic bar is when under the action of No.1 hydraulic cylinder to extension, No.1 hydraulic bar can be by the gear of No.1 retainer ring
Plate is supported and opened so that No.1 retainer ring is unclamped, and so as to which main shaft shell is not fixed, people can push door-plate open；No. two hydraulic bars are at No. two
When under the action of hydraulic cylinder to extension, No. two hydraulic bars, which can support the baffle of No. two retainer rings, to be held so that and No. two retainer rings are unclamped,
So as to which countershaft shell is not fixed, pet can push secondary door open.
This programme makes main door plate by the No.1 retainer ring that the pedal release being arranged below door-plate is fixed on main shaft shell
It unlocks or unclamps the locking that No. two retainer rings being fixed on countershaft shell release secondary door, reaching can just beat without hand
The technical issues of enabling, while the gap that while being sunk using pedal is reserved rotates door-plate, so as to which pedal can be set against door-plate
Put to reduce door-plate and pedal distance avoid interior turn on the aircondition refrigeration when cool air leakage.
Further, it is equipped with card thorn inside the No.1 retainer ring and No. two retainer rings.Compared to the side for being not provided with card thorn
Case can make No.1 retainer ring and No. two retainer rings fixed more stable.
Further, No. two hydraulic tubes are bellows.Compared to No. two hydraulic tubes made of stereoplasm tube, when door rotates two
Number hydraulic tube and then deforms, so as to avoid No. two hydraulic tubes damages.
Further, it is equipped with the door curtain made of cloth below the secondary door.Crack between a door and its frame can be blocked without using the door curtain made of cloth by being compared using the door curtain made of cloth, more can
Indoor 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 can keep 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 skid resistant course.Compared to the scheme for being not provided with skid resistant course, 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 equipped with skid resistant course makes ground more beautiful
Carpet is less likely to occur to deviate during sight.
Description of the drawings
Fig. 1 is that the door-plate of the embodiment for the door that the present invention is easy to open opens the stereoscopic schematic diagram 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 retainer ring part isometric schematic diagram of the embodiment for the door that the present invention is easy to open；
Fig. 5 is that the door-plate of the embodiment for the door that the present invention is easy to open closes the stereoscopic schematic diagram that secondary door is opened.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Pedal 1, door-plate 2, main door axis 3, main shaft shell 4, secondary door 5, secondary door-hinge 6,
Countershaft shell 7, protrusion 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 retainer ring 15, two hydraulic tube 16, two pressure limiting valve 17, two hydraulic cylinder 18, two hydraulic bar, two
Number retainer 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 cylindrical shape
Main shaft shell 4, on 4 empty set class main door axis 3 of main shaft shell, pedal 1 be horizontally set on door-plate 2 in the following, pedal 1 be equipped with one layer it is anti-skidding
Layer, pedal 1 are completely covered the ground passed through when door-plate 2 rotates, and pedal 1 is the part plectane that fillet is 240 degree in the present embodiment
In addition the irregular figure of two gusset compositions, pedal 1 abuts against door-plate 2 in the following, 1 lower section of pedal is equipped with spring 22 and locking fills
It puts, 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 on door-plate 2
On, secondary 5 lower section of door is equipped with the door curtain made of cloth, and secondary 5 top of door is provided with cylindric countershaft shell 7, and 7 empty set of countershaft shell is on secondary door-hinge 6, door-plate
Handle 21 is provided on 2；
As shown in Figure 2,1 lower section of pedal is provided with protrusion 8, and 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 retainer ring,
No. two hydraulic bars of hydraulic cylinder 18, two of pressure limiting valve 17, two and No. two retainer 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；
No.1 pressure limiting valve 12 is provided 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 scope and the pressure limiting scope of No. two pressure limiting valves 17 of number pressure limiting valve 12 are completely misaligned；
As shown in Figure 4, No.1 retainer ring 15 and No. two retainer rings 19 are the becket with opening, No.1 retainer ring
15 are arranged on main shaft shell 4, and No. two retainer rings 19 are arranged on countershaft shell 7, and the both sides being 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 retainer ring 15 and No. two retainer 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 retainer ring 15, and No.1 hydraulic bar 14 is against No.1 and consolidates
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 retainer rings 19 on another baffle.
When using the door of this programme, the scope of the No.1 pressure limiting valve 12 of installation is 40kg to 80kg, No. two pressure limiting valves 17
Scope be 4kg to 6kg, people sets foot on pedal 1 first, and pedal 1 sinks, and the protrusion 8 of the lower section of pedal 1 presses to main hydraulic cylinder 9, hydraulic pressure
Hydraulic pressure in cylinder changes, according to the power for stepping on pedal 1 so that liquid flows to No.1 pressure limiting valve by main hydraulic tube 10 in hydraulic cylinder
12 and whens No. two pressure limiting valves 17 automatically select and No.1 hydraulic cylinder 13 flowed to or by No. two hydraulic tubes by No.1 hydraulic tube 11
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 retainer 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 select will remain in any angle in the range of the folding of 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, fall again on pedal 1 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
It rotates and opens.
Door-plate 2 by cylindric 4 empty set of main shaft shell that is arranged on door-plate 2 on main door axis 3, compared with prior art in it is straight
It connects and is hinged on doorframe, the 2 scope of activities bigger of door-plate of this programme can push door-plate 2 open from both sides；People are before by door
Be bound to the ground of surrounding of first stepping on, and pedal 1 is horizontally set on door-plate 2 below so that people is certain before by door at this time
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,
Pedal 1 is made to abut against door-plate 2 below in this programme so that the gap below door-plate 2 can be ignored, stepped on simultaneously
The ground passed through when door-plate 2 rotates is completely covered in plate 1, when people can be stepped 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 cause people to step down on gusset just
Door-plate 2 can be controlled to rotate, the handle 21 on door-plate 2 is coordinated to realize at this time and is back pulled；Set secondary door 5 that can make on door-plate 2
Pet is by the way that for secondary door 5 by 7 empty set of countershaft shell on secondary door-hinge 6, countershaft shell 7 is equipped with No. two retainer rings 19, No. two retainer rings
19 are controlled by No. two hydraulic cylinders 18, are limited No. two pressure limiting valves 17 of pet weight and can be replaced according to user demand, No. two liquid
Pressure pipe 16 is arranged to bellows so that No. two hydraulic tubes 16 possess flexible function, and No. two hydraulic tubes 16 are needed through main shaft shell 4
Connection is arranged on secondary 5 top of door 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 scope of the pressure limiting scope of No.1 pressure limiting valve 12 and No. two pressure limiting valves 17 is completely misaligned to avoid 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, prevent door-plate 2 indoor and outdoor from separating completely when being closed.
When No.1 hydraulic bar 14 is when under the action of No.1 hydraulic cylinder 13 to extension, No.1 hydraulic bar 14 can fix No.1
The baffle of ring 15 is supported and opened so that No.1 retainer ring 15 is unclamped, and so as to which main shaft shell 4 is not fixed, people can push door-plate 2 open；No. two
When under the action of No. two hydraulic cylinders 18 to extension, No. two hydraulic bars can support the baffle of No. two retainer rings 19 to be held hydraulic bar, is made
It obtains No. two retainer rings 19 to unclamp, so as to which countershaft shell 7 is not fixed, pet can push secondary door 5 open.
Above is only the embodiment of the present invention, and the common sense such as well known concrete 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 with using routine experiment means before the date
Ability, one skilled in the art with reference to self-ability can improve 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 should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention implemented and
Practical applicability.The scope of protection required by this application should be based on the content of the claims, the specific reality in specification
It applies the records such as mode and can be used for the content for explaining 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 is provided with cylindric main shaft
Shell, on main shaft shell empty set class main door axis, secondary door is arranged on door-plate, and cylindric countershaft shell, countershaft shell are provided with above secondary door
Empty set is on secondary door-hinge；It is characterized in that：
Pedal and locking device are further included, the pedal abuts against door-plate in the following, pedal is completely covered what is passed through when door-plate rotates
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 retainer ring, No. two hydraulic tubes, No. two pressure limiting valves, No. two hydraulic cylinders, No. two hydraulic bars and No. two retainer 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 is connected 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, described No. two
Hydraulic tube possesses Telescopic；
No.1 pressure limiting valve is connected 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 scope it is different from the pressure limiting scope of No. two pressure limiting valves；
The No.1 retainer ring and No. two retainer rings are the becket with opening, and No.1 retainer ring is on main shaft shell, No. two
Retainer 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 retainer ring, and No.1 hydraulic bar is against in No.1 retainer 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 retainer rings
On a baffle, No. two hydraulic bars are against in No. two retainer rings on another baffle.
2. the door according to claim 1 being easy to open, it is characterised in that：In the No.1 retainer ring and No. two retainer 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：The door curtain made of cloth is equipped with 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 skid resistant course.
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 true CN108049765A (en) | 2018-05-18 |
| CN108049765B CN108049765B (en) | 2019-04-02 |
Family
ID=62121532
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 |
|---|---|
| CN108049765B (en) | 2019-04-02 |
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