CN110513015A - A kind of dept. of radiology's CT Room protective separation door - Google Patents
A kind of dept. of radiology's CT Room protective separation door Download PDFInfo
- Publication number
- CN110513015A CN110513015A CN201910867702.2A CN201910867702A CN110513015A CN 110513015 A CN110513015 A CN 110513015A CN 201910867702 A CN201910867702 A CN 201910867702A CN 110513015 A CN110513015 A CN 110513015A
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- China
- Prior art keywords
- door
- plate
- dept
- rotation
- protective separation
- Prior art date
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- 230000001681 protective effect Effects 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 title claims abstract description 26
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 20
- 244000309464 bull Species 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000002591 computed tomography Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
-
- 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
- E06B3/50—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 more than one kind of movement
- E06B3/5054—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 more than one kind of movement where the sliding and rotating movements are independent of each other
-
- 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
- E06B5/18—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 against harmful radiation
-
- 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
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
-
- 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)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The present invention provides a kind of dept. of radiology's CT Room protective separation door; it is related to radiating isolating door technical field; dept. of radiology CT Room protective separation door; including fixing axle; the peripherally pivoted of the fixing axle is connected with rotation door-plate; the right side opening of the fixing axle is equipped with groove; the right side of the revolving door intralamellar part fixing axle is rotatably connected to limit pincers by core bar; the right end of the limit pincers is rotatably connected to connecting rod; the right end of the connecting rod is rotatably connected to telescopic rod, and the periphery of the telescopic rod is arranged with the first spring.Dept. of radiology CT Room protective separation door; it can guarantee the normal discrepancy of hospital bed; when patient's normal ambulation passes in and out scanning room, slide door plate only need to be pulled, it is easy to operate; and entire isolating door does not need to be widened again to two sides; installation is also able to carry out for narrow wall, improves the applicability of isolating door, it is self-locking to can be realized detection property; it avoids in machine running process, personnel's swarms into.
Description
Technical field
The present invention relates to radiation isolating door technical field, in particular to a kind of dept. of radiology CT Room protective separation doors.
Background technique
CT, i.e. CT scan, it is X-ray beam, gamma-rays, the ultrasonic wave etc. using Accurate collimation, with spirit
Profile scanning one by one is made at a certain position that the high detector of sensitivity surrounds human body together, has sweep time fast,
The features such as image clearly, can be used for the inspection of a variety of diseases, but during use, have certain radioactivity, can be to people
Body causes damages, therefore CT Room requires the protective separation door of installation radiation protection.
And existing CT Room protective separation door is broadly divided into rotary isolating door and slidingtype isolating door, and slidingtype isolating door
Due to being driven convenient for cooperation intelligent electric machine with easy to operate, and used more extensively, but in order to guarantee sliding door
The opening and closing of body, it is necessary to guarantee that the sliding rail of door body is at least twice of door-plate width, and due to CT scan to be carried out
It further include the patient of bed, therefore the width of isolating door also should ensure that the normal discrepancy of hospital bed, this allows for partial scan room
Wall width is unable to satisfy the slidingtype isolating door of installation provision size, so that the use of slidingtype isolating door is limited, and existing CT
Room protective separation door can enter as long as having permission, therefore when being checked using instrument and equipment for patient, might have
Unwitting medical staff is opened accidentally radiation-retarding door, not only influences the treatment to patient, is also damaged to own bodies health
Evil.
To solve the above problems, inventor provides a kind of dept. of radiology's CT Room protective separation door, it can guarantee hospital bed
It is normal to enter and leave, and when patient's normal ambulation passes in and out scanning room, slide door plate only need to be pulled, it is easy to operate and whole
A isolating door does not need to be widened again to two sides, is able to carry out installation for narrow wall yet, improves the suitable of isolating door
With property, it is self-locking to can be realized detection property, avoids in machine running process, personnel's swarms into.
Summary of the invention
Present invention aims at the problems in above-mentioned background techniques of solution, and provide a kind of dept. of radiology's CT Room protective separation
Door.
A kind of dept. of radiology's CT Room protective separation door, including fixing axle, rotation door-plate, groove, core bar, limit pincers, connection
Bar, telescopic rod, the first spring, second spring, bullet block, slide door plate, half slot, observation window, handle, turntable, bull stick, limit
Bar.
Wherein:
The peripherally pivoted of the fixing axle is connected with rotation door-plate, and the right side opening of the fixing axle is equipped with groove, the rotation
The right side of revolving door intralamellar part fixing axle is rotatably connected to limit pincers by core bar, and the right end of the limit pincers is rotatably connected to connection
Bar, the right end of the connecting rod are rotatably connected to telescopic rod, and the periphery of the telescopic rod is arranged with the first spring, the revolving door
The upper and lower ends of plate are fixedly connected with bullet block by second spring, and the internal slide of the rotation door-plate is connected with slide door plate,
The upper and lower ends of the slide door plate offer half slot, and the inside of the slide door plate is fixedly installed with observation window, the cunning
It is fixedly installed with handle on the right side of dynamic door-plate, the upper and lower ends on the left of the slide door plate are in arc-shaped, the quantity of the handle
There are two altogether, and it being symmetrically distributed in the rear and front end of slide door plate, the inner rotation at the slide door plate center is connected with turntable,
The front end of the turntable is rotatably connected to bull stick, and the other end of the bull stick is rotatably connected to gag lever post；
Preferably, the groove is symmetrically distributed in the rear and front end on the right side of fixing axle, through fixing axle rear and front end and
It is not connected to each other, therefore when limit pincers are fallen into groove, can be realized the limit between rotation door-plate and fixing axle；
Preferably, the bending bar that the limit pincers intersect rotation connection by two forms, and the right end of two bending bars is equal
It is rotatably connected to connecting rod, the left end of the telescopic rod is rotatablely connected with two connecting rods simultaneously, and the right end of the telescopic rod is solid
Dingan County is equipped with touch panel, and first spring is fixedly connected between touch panel and the inner wall for rotating door-plate, therefore when telescopic rod compresses
When first spring is moved to the left, the rotation connection of the connecting rod and limit pincers right end that are rotatablely connected by telescopic rod left end can
The right side expansion for clamping limit, and by the intersection rotation connection of limit pincers, so that the left end of limit pincers is also unfolded；
Preferably, the bullet block quantity altogether there are two, be symmetrically distributed in rotation door-plate two sides up and down, towards rotation
The inside of door-plate, and bullet block is adapted with half slot, therefore, when slide door plate is moved to the left certain depth, passes through bullet block
With the cooperation of half slot, slide door plate limit can be made in the inside of rotation door-plate；
Preferably, the center driving of the turntable is connected with motor, and is connected by conducting wire with internal radiation detector
It connects, therefore, when radiation detector detects radiation, can make motor that turntable be driven to be rotated；
Preferably, the combination of the bull stick and gag lever post shares two groups, and rotational symmetry is distributed in the two sides up and down of turntable,
The bull stick and turntable are eccentric rotation connection, and the gag lever post is slidably connected at the inside of slide door plate, so that turntable exists
During rotation, the gag lever post for being able to drive upper and lower two sides is shunk and is stretched.
Beneficial effects of the present invention:
1, dept. of radiology CT Room protective separation door, by the cooperation of bullet block and half slot, when slide door plate is moved to the left
To release fixing axle and rotate door-plate between limit when, slide door plate can be limited in rotation door-plate, so as to avoid
While rotation rotation door-plate, it is also necessary to slide door plate is compressed to the left, it is more laborsaving.
2, the dept. of radiology facilitates medical staff by the design of observation window on slide door plate with CT Room protective separation door
Or the observation of family members is visited, and is designed more humanized.
3, dept. of radiology CT Room protective separation door, by rotation door-plate and the knockdown design of slide door plate, in patient
When normal ambulation passes in and out scanning room, it is only necessary to slide door plate is pulled, it is easy to operate, and working as is that hospital bed needs disengaging to sweep
When retouching room, it can be rotated further by opening rotation door-plate, facilitate the normal discrepancy of hospital bed, and entire by slide door plate to contract
Isolating door does not need to be widened again to two sides, is able to carry out installation for narrow wall yet, is guaranteeing that door operation side is isolated
Just while, the applicability of isolating door is substantially increased.
4, dept. of radiology CT Room protective separation door is set by what turntable inside slide door plate and gag lever post were sequentially connected
Meter, by the connection of radiation detector and motor, can make motor that turntable be driven to be rotated when having detected radiation, into
And stretch gag lever post to upper and lower ends, so that slide door plate be locked, the detection for realizing isolating door is self-locking, so that in machine
In device operational process, personnel can not be swarmed into, so as to avoid the influence to Case treatment, and for intruder's health
Damage.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structural schematic diagram when slide door plate of the present invention is fully open；
Fig. 3 is the enlarged drawing of structure at A in Fig. 2 of the present invention；
Fig. 4 is the cross-sectional view of structure at A-A in Fig. 1 of the present invention；
Fig. 5 is the back side of slide door plate of the present invention and the cross-sectional view of part.
In figure: 1 fixing axle, 2 rotation door-plates, 3 grooves, 4 core bars, 5 limit pincers, 6 connecting rods, 7 telescopic rods, 8 first springs,
9 second springs, 10 bullet blocks, 11 slide door plates, 12 half slots, 13 observation windows, 14 handles, 15 turntables, 16 bull sticks, 17 gag lever posts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The dept. of radiology is as follows with the embodiment of CT Room protective separation door:
Please refer to Fig. 1 to Fig. 5, a kind of dept. of radiology's CT Room protective separation door, including fixing axle 1, rotation door-plate 2, groove
3, core bar 4, limit pincers 5, connecting rod 6, telescopic rod 7, the first spring 8, second spring 9, bullet block 10, slide door plate 11, half slot
12, observation window 13, handle 14, turntable 15, bull stick 16, gag lever post 17.
Wherein:
The peripherally pivoted of fixing axle 1 is connected with rotation door-plate 2, and the right side opening of fixing axle 1 is equipped with groove 3, rotates in door-plate 2
The right side of portion's fixing axle 1 is rotatably connected to limit pincers 5 by core bar 4, and the right end of limit pincers 5 is rotatably connected to connecting rod 6, connects
The right end of bar 6 is rotatably connected to telescopic rod 7, and the periphery of telescopic rod 7 is arranged with the first spring 8, passes through rotation door-plate 2 and sliding door
The knockdown design of plate 11, when patient's normal ambulation passes in and out scanning room, it is only necessary to slide door plate 11 is pulled, it is easy to operate
Fast, and when being that hospital bed needs to pass in and out scanning room, it can be rotated further by opening rotation door-plate 2 by slide door plate 11 to contract,
The normal discrepancy of hospital bed is facilitated, and entire isolating door does not need to be widened again to two sides, can for narrow wall yet
It is installed, while guaranteeing that isolating door is easy to operate, substantially increases the applicability of isolating door；
The upper and lower ends of rotation door-plate 2 are fixedly connected with bullet block 10 by second spring 9, rotate the internal slide of door-plate 2
It is connected with slide door plate 11, the upper and lower ends of slide door plate 11 offer half slot 12, pass through matching for bullet block 10 and half slot 12
It closes, when slide door plate 11, which is moved to the left, to be released fixing axle 1 and rotate the limit between door-plate 2, slide door plate 11 can be by
Limit is in rotation door-plate 2, so as to avoid while rotation rotates door-plate 2, it is also necessary to compress slide door plate 11 to the left, more
It is laborsaving；
The inside of slide door plate 11 is fixedly installed with observation window 13, passes through the design of observation window 13 on slide door plate 11, side
The observation of medical staff or family members visit, design more humanized；
The right side of slide door plate 11 is fixedly installed with handle 14, and the upper and lower ends in 11 left side of slide door plate are in arc-shaped,
There are two the quantity of hand 14 is total, and it is symmetrically distributed in the rear and front end of slide door plate 11, the inner rotation at 11 center of slide door plate
It is connected with turntable 15, the front end of turntable 15 is rotatably connected to bull stick 16, and the other end of bull stick 16 is rotatably connected to gag lever post 17, leads to
It crosses the design that 11 inside turntable 15 of slide door plate and gag lever post 17 are sequentially connected and passes through radiation detection when having detected radiation
The connection of instrument and motor can make motor that turntable 15 be driven to be rotated, and then stretch gag lever post 17 to upper and lower ends, thus
Slide door plate 11 is locked, the detection for realizing isolating door is self-locking, so that personnel can not swarm into machine running process,
So as to avoid the influence to Case treatment, and the damage for intruder's health.
The working principle of the invention and process:
When in use, when patient is that normal ambulation enters, slide door plate 11 is pulled to the left by pull handle 14 and is beaten
It opens, is closed into the handle 14 after the completion by inside, and when being that hospital bed needs to enter, sliding door is made by pull handle 14
Plate 11 is lasting to be moved to the left, and is in contact with the right end of telescopic rod 7, so that telescopic rod 7 compresses second spring 9 and Xiang Zuoyi
Dynamic, during telescopic rod 7 is moved to the left, the connecting rod 6 and limit being rotatablely connected by 7 left end of telescopic rod clamp 5 right ends
Rotation connection is able to drive the right side expansion of limit pincers 5, is rotatablely connected using the intersection of limit pincers 5, so that a left side for limit pincers 5
The groove 3 of 1 right end of fixing axle is unfolded and is detached from end, and the bullet block 10 for rotating about 2 two sides of door-plate at this time can drop into sliding door
In the half slot 12 of 11 upper and lower ends of plate, slide door plate 11 is limited, then pull handle 14 can make rotate door-plate 2 into
Row rotation, can be fully open by isolating door, convenient for the disengaging of hospital bed, when closed, rotation door-plate 2 is returned back to initial bit
Set, then pull slide plate 11 to the right, and final plant closure, and telescopic rod 7 also can under the action of the first 8 restoring force of spring and to
It moves right, so that the left end of limit pincers 5 is shunk again and is fallen into groove 3, thus rotate rotation door-plate 2 can not, and
When closing isolating door is scanned, internal situation can be observed by observation window 13, and work as and detected radiation
When, by the connection of radiation detector and motor, make motor that turntable 15 be driven to be rotated, cooperates the effect of bull stick 16, so that
The gag lever post 17 of upper and lower two sides extends to two sides, so that isolating door be locked.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of dept. of radiology CT Room protective separation door, including fixing axle (1), it is characterised in that: the periphery of the fixing axle (1)
It is rotatably connected to rotation door-plate (2), the right side opening of the fixing axle (1) is equipped with groove (3), solid inside the rotation door-plate (2)
The right side of dead axle (1) is rotatably connected to limit pincers (5) by core bar (4), and the right end of the limit pincers (5) is rotatably connected to connection
The right end of bar (6), the connecting rod (6) is rotatably connected to telescopic rod (7), and the periphery of the telescopic rod (7) is arranged with the first bullet
The upper and lower ends of spring (8), rotation door-plate (2) are fixedly connected with bullet block (10) by second spring (9), the rotation door-plate
(2) internal slide is connected with slide door plate (11), and the upper and lower ends of the slide door plate (11) offer half slot (12), institute
The inside for stating slide door plate (11) is fixedly installed with observation window (13), is fixedly installed with handle on the right side of the slide door plate (11)
(14), the inner rotation at slide door plate (11) center is connected with turntable (15), the front end rotation connection of the turntable (15)
Have bull stick (16), the other end of the bull stick (16) is rotatably connected to gag lever post (17).
2. a kind of dept. of radiology according to claim 1 CT Room protective separation door, it is characterised in that: the groove (3) is right
Claim to be distributed in the rear and front end on the right side of fixing axle (1), run through the rear and front end of fixing axle (1) and is not connected to each other.
3. a kind of dept. of radiology according to claim 1 CT Room protective separation door, it is characterised in that: the limit clamps (5)
The bending bar for intersecting rotation connection by two forms, and the right end of two bending bars is rotatably connected to connecting rod (6).
4. a kind of dept. of radiology according to claim 1 CT Room protective separation door, it is characterised in that: the telescopic rod (7)
Left end be rotatablely connected simultaneously with two connecting rods (6), the right end of the telescopic rod (7) is fixedly installed with touch panel, described first
Spring (8) is fixedly connected between touch panel and the inner wall for rotating door-plate (2).
5. a kind of dept. of radiology according to claim 1 CT Room protective separation door, it is characterised in that: the bullet block (10)
There are two quantity is total, it is symmetrically distributed in the two sides up and down of rotation door-plate (2), the inside towards rotation door-plate (2), and bullet block
(10) it is adapted with half slot (12).
6. a kind of dept. of radiology according to claim 1 CT Room protective separation door, it is characterised in that: the slide door plate
(11) upper and lower ends on the left of are in arc-shaped, the quantity of the handle (14) altogether there are two, and be symmetrically distributed in slide door plate
(11) rear and front end.
7. a kind of dept. of radiology according to claim 1 CT Room protective separation door, it is characterised in that: the turntable (15)
Center driving is connected with motor, and is connected by conducting wire with internal radiation detector.
8. a kind of dept. of radiology according to claim 1 CT Room protective separation door, it is characterised in that: the bull stick (16) and
The combination of gag lever post (17) shares two groups, and rotational symmetry is distributed in the two sides up and down of turntable (15), the bull stick (16) with turn
Disk (15) is eccentric rotation connection, and the gag lever post (17) is slidably connected at the inside of slide door plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867702.2A CN110513015B (en) | 2019-09-14 | 2019-09-14 | CT room protection isolation door for radiology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867702.2A CN110513015B (en) | 2019-09-14 | 2019-09-14 | CT room protection isolation door for radiology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513015A true CN110513015A (en) | 2019-11-29 |
| CN110513015B CN110513015B (en) | 2020-07-31 |
Family
ID=68632273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910867702.2A Expired - Fee Related CN110513015B (en) | 2019-09-14 | 2019-09-14 | CT room protection isolation door for radiology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513015B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101816A (en) * | 2020-01-03 | 2020-05-05 | 陈柏凤 | People's air defense door that can go on opening by lift and rotatory dual mode |
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|---|---|---|---|---|
| JPH05295946A (en) * | 1992-04-22 | 1993-11-09 | Nobuo Takada | Door closer hinge |
| CN2667100Y (en) * | 2003-12-11 | 2004-12-29 | 徐建中 | Door and window frame positioning device |
| EP1640539A1 (en) * | 2004-09-22 | 2006-03-29 | Metalglas S.r.l. | Hinge, in particular for glass door |
| CN105464533A (en) * | 2015-12-28 | 2016-04-06 | 付春宇 | Aluminum alloy-clad horizontally-opened sliding door |
| CN107217970A (en) * | 2017-08-03 | 2017-09-29 | 张乙莲 | A kind of special radiation-retarding door of dept. of radiology |
| CN207110912U (en) * | 2017-07-25 | 2018-03-16 | 湖州韵高木业有限公司 | A kind of Anti-pinch door without injuring of concealed rotating shaft |
| CN109502054A (en) * | 2018-10-26 | 2019-03-22 | 湖北三江航天红峰控制有限公司 | A kind of folding locking Automatic-expanding mechanism |
-
2019
- 2019-09-14 CN CN201910867702.2A patent/CN110513015B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05295946A (en) * | 1992-04-22 | 1993-11-09 | Nobuo Takada | Door closer hinge |
| CN2667100Y (en) * | 2003-12-11 | 2004-12-29 | 徐建中 | Door and window frame positioning device |
| EP1640539A1 (en) * | 2004-09-22 | 2006-03-29 | Metalglas S.r.l. | Hinge, in particular for glass door |
| CN105464533A (en) * | 2015-12-28 | 2016-04-06 | 付春宇 | Aluminum alloy-clad horizontally-opened sliding door |
| CN207110912U (en) * | 2017-07-25 | 2018-03-16 | 湖州韵高木业有限公司 | A kind of Anti-pinch door without injuring of concealed rotating shaft |
| CN107217970A (en) * | 2017-08-03 | 2017-09-29 | 张乙莲 | A kind of special radiation-retarding door of dept. of radiology |
| CN109502054A (en) * | 2018-10-26 | 2019-03-22 | 湖北三江航天红峰控制有限公司 | A kind of folding locking Automatic-expanding mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101816A (en) * | 2020-01-03 | 2020-05-05 | 陈柏凤 | People's air defense door that can go on opening by lift and rotatory dual mode |
| CN111101816B (en) * | 2020-01-03 | 2021-07-16 | 海南崖盾人防工程有限公司 | People's air defense door that can go on opening by lift and rotatory dual mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110513015B (en) | 2020-07-31 |
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