CN106150301A - A kind of mechanical interlocked pass-through box - Google Patents
A kind of mechanical interlocked pass-through box Download PDFInfo
- Publication number
- CN106150301A CN106150301A CN201610705831.8A CN201610705831A CN106150301A CN 106150301 A CN106150301 A CN 106150301A CN 201610705831 A CN201610705831 A CN 201610705831A CN 106150301 A CN106150301 A CN 106150301A
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- China
- Prior art keywords
- cabinet
- door
- single open
- type groove
- connecting rod
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
-
- 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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention belongs to hospital's pass-through box field, be specifically related to a kind of mechanical interlocked pass-through box, including cabinet, before and after cabinet, face is hinged with single open-door；Two single open-door rotation centerlines are positioned at homonymy, and inner side surface of cabinet is provided with U-type groove, and U-type groove two cell wall is rotatably connected to first connecting rod, and is rotatably connected to second connecting rod；First connecting rod two ends are pressure tongue end and the first hinged end, and first fixes and be all arranged with torsionspring on axle；Second connecting rod two ends are the second hinged end and latch hook end, and second fixes axle between latch hook end and the second hinged end, and the second hinged end and the first hinged end are hinged；Single open-door is provided with spring latch and the fore shaft groove for clamping latch hook end.The method have the benefit that and use mechanical interlocking mechanism completely, without electronic interlock, reliability is high, by temperature and environmental effect, will not be not result in that the interlocking of two fan doors is malfunctioning, and mechanical transfer is flexible, and stability in use is good；Simple in construction, reduces cost, is not required to use power drives.
Description
Technical field
The invention belongs to hospital's pass-through box field, be specifically related to a kind of mechanical interlocked pass-through box.
Background technology
Generally hospital has the toilet that many environment cleanliness requirements are the highest, as operating room, hospital central supply,
Laboratorys etc., pass-through box, as a kind of auxiliary equipment of toilet, is mainly used in clean area with clean area, non-clean area with clean
The transmission of the small article (medicine, injection, medical device etc.) between district, to reduce the door opening times of toilet, to greatest extent
Reduce clean area pollution.
In prior art, the Qianmen of pass-through box and back door are electronic interlocking, and before opening during door, back door cannot be opened, with
Time, when open back door, Qianmen cannot be opened, and plays the effect of air-lock, stops non-purified air to enter clean area.So
And, the defect of electronic interlocking is:
One it is known that electronic device poor reliability, and the electronic devices and components of electronic interlocking are easily subject to temperature and environment
Impact, Qianmen is malfunctioning with back door interlocking；
Two, Qianmen is complex with the structure of back door electronic interlocking, increases use cost, and need to use power supply；Work as power-off
After, then can not use, particularly with the operation in operating room be smoothed out can produce strong influence.
Summary of the invention
It is an object of the invention to the defect overcoming prior art to exist, it is provided that one uses mechanical interlocking mechanism, nothing completely
Electronic interlock, reliability is high, by temperature and environmental effect, will not be not result in that the interlocking of two fan doors is malfunctioning, mechanical transfer
Flexibly, stability in use is good；Simple in construction, it is possible to decrease cost, is not required to use the mechanical interlocked pass-through box of power drives.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mechanical interlocked pass-through box, and it includes cabinet,
Forward and backward of cabinet is all hinged with single open-door；The rotation centerline of two single open-doors is positioned at cabinet the same side, and cabinet is away from singly opening
On the medial surface of door rotation centerline, the two ends U-type groove towards single open-door is installed, all solid by first on two cell walls of U-type groove
Fixed-axis rotation connects a first connecting rod, and all fixes axle by second and be rotatably connected to second connecting rod；The two ends of each first connecting rod
Being respectively pressure tongue end and the first hinged end, two pressure tongue ends lay respectively at the two ends of U-type groove, and each first fixes axle is respectively positioned on homonymy
Pressure tongue end and the first hinged end between, each first fixes and is all arranged with torsionspring on axle, and torsionspring one end is fixed on U-shaped
On the cell wall of groove, and the other end is fixed on first connecting rod；The two ends of each second connecting rod are respectively the second hinged end and in hook-shaped
Latch hook end, two latch hook ends lay respectively at the two ends of U-type groove, each second fix axle be respectively positioned on latch hook end and the second hinged end it
Between, the second hinged end and the first hinged end are hinged；It is mounted on spring latch on the round end of each single open-door and locks for clamping
The fore shaft groove of hook end, unclamps pressure tongue end when pressure pressure tongue end and unlatching single open-door when spring latch is used for closing single open-door.
The original state of the present invention is that two fan single open-doors are simultaneously in closed mode, and the spring latch of both sides is pressed on pressure simultaneously
On tongue end；Owing to the coefficient of elasticity of torsionspring is less than the coefficient of elasticity of spring latch, therefore according to lever principle, press tongue end energy
The second hinged end being hinged and the first hinged end is enough driven to be close to U-type groove bottom land to tilting state, the latch hook end of both sides,
And it being positioned at outside fore shaft groove, i.e. two fan single open-doors are not in lockup state.
When opening a fan single open-door of the present invention, the spring latch of this side i.e. can unclamp pressure tongue end, and torsionspring is by the
One connecting rod is fixed axle around first and is rotated.According to lever principle, pressure tongue end tilts and away from U-type groove bottom land, the first hinged end
I.e. can be downwards near U-type groove bottom land；In like manner, the first hinged end drives the second hinged end downwards near U-type groove bottom land, drives second
Connecting rod is around the second solid fixed-axis rotation, and latch hook end is upturned, and can stretch into and carry out clamping in fore shaft groove；Now another fan single open-door
Then it is in lockup state, it is impossible to be opened.Otherwise, when another fan single open-door is opened, principle is ibid.
Finally, when closing the single open-door that this fan is opened, spring latch i.e. can depress tongue end, and the latch hook end at two ends is then
Being near U-type groove bottom land, be not the most connected in fore shaft groove, when two fan single open-doors are simultaneously in closed mode, two fans are singly opened
Men Junke selects one and opens.
The present invention is mountable on wall, it is achieved two fan single open-door lists are opened and singly closed or simultaneously close off, it is ensured that hospital etc.
The transmission of the small article (medicine, injection, medical device etc.) between non-clean area and clean area, the article such as operating room pass
Pass；Ensure that two regions are in closed state forever simultaneously, reduce the pollution of clean area to greatest extent.
Additionally, the present invention uses mechanical interlocking mechanism completely, without electronic interlock, reliability is high, will not by temperature and
Environmental effect, is not result in that the interlocking of two fan doors is malfunctioning, and mechanical transfer is flexible, and stability in use is good.
Frame for movement of the present invention, than the electronic interlocking simple in construction of transmission, reduces cost, is not required to use power drives.I.e.
After making power-off, the present invention also can normally use, it is simple to transmission article, it is simple to being smoothed out of the operation in operating room.
Specifically, the fore shaft groove of a fan single open-door is positioned at above spring latch, and the fore shaft groove of another fan single open-door is positioned at bullet
Below spring dead bolt；Being equipped with U-shaped handle in the outside shop front of each single open-door, U-shaped handle is near the round end of single open-door.Due to two
The latch hook end of side and pressure tongue end position are contrary；The most accordingly, fore shaft groove and the spring latch position of both sides are the most contrary；This
Outward, U-shaped handle is easy to opening of single open-door.
Further, the cell wall of U-type groove is 2～5 ° with the angle of cabinet upper surface, and spring latch is all located at single open-door
In the middle part of door limit.Owing to fore shaft groove and the spring latch position of both sides are contrary, U-type groove angle of inclination is set according to the size of cabinet,
And spring latch is all located in the middle part of the door limit of single open-door, the spring latch that can make both sides is in the same plane.Meanwhile, again due to
The rotation centerline of two fan single open-doors is positioned at cabinet the same side, and therefore the two fan single open-doors of the present invention are two fans by same set of figure
The door body that paper manufactures and designs, standardization level is high, it is simple to manufactures and quality management, saves production cost；Additionally, it is the most square
The most U-shaped handle is installed, and the securing member that the most U-shaped handle rear portion is installed may be interfered with fore shaft groove and spring latch.
Specifically, the two ends of U-type groove are respectively and fixedly provided with limiting plate, and each limiting plate is located on the notch of U-type groove, and is located at
U-type groove with between torsionspring and the pressure tongue end of one end, first connecting rod and second connecting rod be positioned at limiting plate and U-type groove bottom land it
Between.Limiting plate can limit first connecting rod and second connecting rod is always positioned in U-type groove, it is to avoid first connecting rod is ejected U by torsionspring
Outside type groove, interfere other parts, install and easy to use.
Further, forward and backward edge of cabinet is equipped with and is fixed with doorframe, doorframe is fixed with towards within cabinet
Flanging, the two ends of U-type groove are fixed between the medial surface of cabinet and flanging；It is equipped with panel, face on four medial surface of cabinet
Plate is fixed on two flanging outer surfaces on the same medial surface of cabinet；All have for leading on two flangings of U-type groove side
Cross the dead bolt hole of spring latch and for by the hook lock of latch hook end；Before and after spring latch, two sides are arcwall face；Pressure tongue
The tabletting for being touched by spring latch it is fixed with on end.
The doorframe of the present invention has towards the mounting groove within cabinet, the groove being between the medial surface of cabinet and flanging
Body, it is simple to clamping U-type groove, easy for installation；Simultaneously the same with two fan single open-doors, two doorframes are also by same set of layout design system
Making, standardization level is high, it is simple to manufactures and quality management, saves production cost.Due to before and after spring latch two
Side is arcwall face, when therefore single open-door opens and closes, it is simple to spring latch comes in and goes out dead bolt hole smoothly.Due to solid on pressure tongue end
Surely there is the tabletting for being touched by spring latch, it is possible to increase spring latch and the pressing contact surface pressing tongue end, it is to avoid because producing dress
The pressing loose contact of aglycon amount and the spring latch that causes and pressure tongue end, thus may be implemented in low production precision, low cost
Under premise, the function singly closed or simultaneously close off opened by the two fan single open-door lists meeting the present invention.
Further, being provided with some reinforcements in the panel of the bottom of cabinet, reinforcement is fixedly connected with the bottom of cabinet
The panel of the bottom of medial surface and cabinet；Reinforcement can carry out the reinforcement of strength and stiffness to cabinet, after preventing from placing weight
Cabinet floor buckling deformation.
Specifically, the panel on the top of cabinet is embedded with ultraviolet germicidal lamp, the front end face of two doorframes is respectively mounted
There is the switch for controlling to switch ultraviolet germicidal lamp.Ultraviolet germicidal lamp can carry out sterilizing to the environment in cabinet, can
Reduce the pollution of clean area further.The switch of both sides, before opening single open-door, cabinet inside all can be controlled by indoor and outdoor
Disinfection.
Further, on the front end face of the embedded doorframe being installed on close cabinet bottom of switch before cabinet, cabinet
Body switch below is embedded to be installed on the front end face of the doorframe on cabinet top, and two switches all revolve away from single open-door
Turn the side of centrage；Two doorframes can be made further by same layout design, manufacture and check, reduce production cost.
Specifically, in the middle of each single open-door, it is mounted on safety glass, can conveniently observe the article within cabinet and sterilization is killed
Bacterium situation, it is possible to observe the working condition of indoor or outdoors through two safety glass.
Specifically, the outer rim circumference of each doorframe is fixed with the protuberance protruding from cabinet surface, facilitates the embedded peace of cabinet
It is placed in inside body of wall, and appearance looks elegant.
A kind of mechanical interlocked pass-through box of the present invention provides the benefit that:
1. the present invention is mountable on wall, it is achieved two fan single open-door lists are opened and singly closed or simultaneously close off, it is ensured that hospital
Etc. the transmission of the small article (medicine, injection, medical device etc.) between non-clean area and clean area, the article such as operating room pass
Pass；Ensure that two regions are in closed state forever simultaneously, reduce the pollution of clean area to greatest extent；
2. the present invention uses mechanical interlocking mechanism completely, and without electronic interlock, reliability is high, will not be by temperature and environment
Impact, is not result in that the interlocking of two fan doors is malfunctioning, and mechanical transfer is flexible, and stability in use is good；
Frame for movement the most of the present invention, than the electronic interlocking simple in construction of transmission, reduces cost, is not required to use power drives.
Even if after power-off, the present invention also can normally use, it is simple to transmission article, it is simple to being smoothed out of the operation in operating room.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the schematic three dimensional views of a kind of mechanical interlocked pass-through box of the present invention；
Fig. 2 is the U-type groove attachment structure front view with each connecting rod of a kind of mechanical interlocked pass-through box of the present invention；
Fig. 3 is A-A sectional view in Fig. 2；
Fig. 4 is a kind of mechanical interlocked pass-through box of the present invention, after removing panel and opening the single open-door after cabinet
Schematic three dimensional views；
Fig. 5 is a kind of mechanical interlocked pass-through box of the present invention, after removing panel and opening the single open-door before cabinet
Schematic three dimensional views；
Fig. 6 is the partial enlarged drawing of part B in Fig. 5；
Fig. 7 is the front view of a kind of mechanical interlocked pass-through box of the present invention；
Fig. 8 is the rearview of a kind of mechanical interlocked pass-through box of the present invention；
Fig. 9 is the C-C sectional view in Fig. 7；
Figure 10 is the D-D sectional view in Fig. 7；
Figure 11 is the E-E sectional view in Fig. 7；
Figure 12 is the partial enlarged drawing of the F part in Fig. 9.
Wherein: 1. cabinet, 101. reinforcements；2. single open-door, 201. fore shaft grooves；3.U type groove, 301. limiting plates；4. first
Fixing axle；5. first connecting rod, 501. pressure tongue ends, 502. first hinged ends, 503. tablettings；6. second fix axle；7. second connecting rod,
701. second hinged ends, 702. latch hook ends；8. torsionspring；9. spring latch；10.U type handle；11. doorframes, 1101. flangings,
1102. dead bolt holes, 1103. hook locks, 1104. protuberances；12. panels；13. ultraviolet germicidal lamps；14. switches；15. tempering glass
Glass.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
The specific embodiment of a kind of mechanical interlocked pass-through box of the present invention as shown in Fig. 1-Figure 12, it includes cabinet 1, cabinet
Forward and backward of body 1 is all hinged with single open-door 2；The rotation centerline of two single open-doors 2 is positioned at cabinet 1 the same side, cabinet 1 away from
The two ends U-type groove 3 towards single open-door 2 is installed on the medial surface of single open-door 2 rotation centerline, the most logical on two cell walls of U-type groove 3
Cross first to fix axle 4 and be rotatably connected to first connecting rod 5, and all fix axle 6 by second and be rotatably connected to second connecting rod 7；Each
The two ends of one connecting rod 5 are respectively pressure tongue end 501 and the first hinged end 502, and two pressure tongue ends 501 lay respectively at the two of U-type groove 3
End, each first fixes between pressure tongue end 501 and the first hinged end 502 that axle 4 is respectively positioned on homonymy, and each first fixes and all overlap on axle 4
Being provided with torsionspring 8, torsionspring 8 one end is fixed on the cell wall of U-type groove 3, and the other end is fixed on first connecting rod 5；Respectively
The two ends of second connecting rod 7 are respectively the second hinged end 701 and in hook-shaped latch hook end 702, and two latch hook ends 702 lay respectively at U
The two ends of type groove 3, each second fixes axle 6 is respectively positioned between latch hook end 702 and the second hinged end 701, the second hinged end 701 and
One hinged end 502 is hinged；Spring latch 9 and the fore shaft for clamping latch hook end 702 it is mounted on the round end of each single open-door 2
Groove 201, unclamps pressure tongue end 501 when pressure pressure tongue end 501 and unlatching single open-door 2 when spring latch 9 is used for closing single open-door 2.
The original state of the present embodiment is that two fan single open-doors 2 are simultaneously in closed mode, and the spring latch 9 of both sides is pressed simultaneously
On pressure tongue end 501；Coefficient of elasticity due to torsionspring 8 is less than the coefficient of elasticity of spring latch 9, therefore former according to lever
Reason, pressure tongue end 501 can drive the second hinged end 701 and the first hinged end 502 to tilting state, the lock of both sides being hinged
Hook end 702 is close to U-type groove 3 bottom land, and is positioned at outside fore shaft groove 201, and i.e. two fan single open-doors 2 are not in lockup state.
When opening a fan single open-door 2 of the present embodiment, the spring latch 9 of this side i.e. can unclamp pressure tongue end 501, reverse bullet
First connecting rod 5 is fixed axle 4 around first and is rotated by spring 8.According to lever principle, pressure tongue end 501 tilts and away from U-type groove 3 groove
The end, the first hinged end 502 i.e. can be downwards near U-type groove 3 bottom land；In like manner, the first hinged end 502 drive the second hinged end 701 to
Lower near U-type groove 3 bottom land, drive second connecting rod 7 to fix axle 6 around second and rotate, latch hook end 702 is upturned, and can stretch into lock
Mouth groove 201 carries out clamping；Now another fan single open-door 2 is then in lockup state, it is impossible to be opened.Otherwise, another fan is singly opened
When door 2 is opened, principle is ibid.
Finally, when closing the single open-door 2 that this fan is opened, spring latch 9 i.e. can depress tongue end 501, the lock at two ends
Hook end 702 is then near U-type groove 3 bottom land, is not the most connected in fore shaft groove 201, and two fan single open-doors 2 are simultaneously in closedown shape
During state, two fan single open-doors 2 all can be selected one and open.
The present embodiment is mountable on wall, it is achieved two fan single open-doors 2 are singly opened and singly closed or simultaneously close off, it is ensured that hospital
Etc. the transmission of the small article (medicine, injection, medical device etc.) between non-clean area and clean area, the article such as operating room pass
Pass；Ensure that two regions are in closed state forever simultaneously, reduce the pollution of clean area to greatest extent.
Additionally, the present embodiment uses mechanical interlocking mechanism completely, without electronic interlock, reliability is high, will not be by temperature
And environmental effect, it being not result in that the interlocking of two fan doors is malfunctioning, mechanical transfer is flexible, and stability in use is good.
The present embodiment frame for movement, than the electronic interlocking simple in construction of transmission, reduces cost, is not required to use power drives.
Even if after power-off, the present embodiment also can normally use, it is simple to transmission article, it is simple to being smoothed out of the operation in operating room.
Specifically, the fore shaft groove 201 of a fan single open-door 2 is positioned at above spring latch 9, the fore shaft groove of another fan single open-door 2
201 are positioned at below spring latch 9；Being equipped with U-shaped handle 10 in the outside shop front of each single open-door 2, U-shaped handle 10 is near single open-door
The round end of 2.Owing to latch hook end 702 and pressure tongue end 501 position of both sides are contrary；The most accordingly, the fore shaft groove 201 of both sides
The most contrary with spring latch 9 position；Additionally, U-shaped handle 10 is easy to opening of single open-door 2.
Further, the cell wall of U-type groove 3 is 2～5 ° with the angle of cabinet 1 upper surface, and spring latch 9 is all located at single open-door
In the middle part of the door limit of 2.Owing to fore shaft groove 201 and spring latch 9 position of both sides are contrary, U-type groove 3 is set according to the size of cabinet 1
Angle of inclination, and spring latch 9 is all located in the middle part of the door limit of single open-door 2, and the spring latch 9 of both sides can be made to be generally aligned in the same plane
On.Meanwhile, it is positioned at cabinet 1 the same side, the therefore two fan single open-doors of the present embodiment due to the rotation centerline of two fan single open-doors 2 again
2 are the door body that two fans are manufactured by same set of layout design, and standardization level is high, it is simple to manufacture and quality management, save
Production cost；Additionally, also facilitate U-shaped handle 10 to install, the securing member that the most U-shaped handle 10 rear portion is installed may be with fore shaft
Groove 201 and spring latch 9 are interfered.
Specifically, the two ends of U-type groove 3 are respectively and fixedly provided with limiting plate 301, and each limiting plate 301 is located on the notch of U-type groove 3,
And be located in U-type groove 3 with between the torsionspring 8 of one end and pressure tongue end 501, first connecting rod 5 and second connecting rod 7 are positioned at limiting plate
Between 301 and the bottom land of U-type groove 3.Limiting plate 301 can limit first connecting rod 5 and second connecting rod 7 is always positioned in U-type groove 3, keeps away
Exempt from first connecting rod 5 to be ejected outside U-type groove 3 by torsionspring 8, interfere other parts, install and easy to use.
Further, forward and backward edge of cabinet 1 is equipped with and is fixed with doorframe 11, and doorframe 11 is fixed with towards cabinet 1
Internal flanging 1101, the two ends of U-type groove 3 are fixed between the medial surface of cabinet 1 and flanging 1101；Four inner sides of cabinet 1
Panel 12 it is equipped with, on two flanging 1101 outer surfaces that panel 12 is fixed on the same medial surface of cabinet 1 on face；U-type groove 3 one
All have for the dead bolt hole 1102 by spring latch 9 with for the lock by latch hook end 702 on two flangings 1101 of side
Dog hole 1103；Before and after spring latch 9, two sides are arcwall face；It is fixed with for being touched by spring latch 9 on pressure tongue end 501
Tabletting 503.
The doorframe 11 of the present embodiment has towards the mounting groove within cabinet 1, is medial surface and the flanging 1101 of cabinet 1
Between cell body, it is simple to clamping U-type groove 3, easy for installation；Simultaneously the same with two fan single open-doors 2, two doorframes 11 are also by same
Set layout design manufactures, and standardization level is high, it is simple to manufactures and quality management, saves production cost.Due to spring
Before and after dead bolt 9, two sides are arcwall face, when therefore single open-door 2 opens and closes, it is simple to spring latch 9 comes in and goes out dead bolt hole smoothly
1102.Owing to being fixed with the tabletting 503 for being touched by spring latch 9 on pressure tongue end 501, it is possible to increase spring latch 9 and pressure tongue
The pressing contact surface of end 501, it is to avoid the spring latch 9 caused because producing assembling quality contacts not with the pressing of pressure tongue end 501
Good, thus may be implemented in low production precision, on the premise of low cost, meet the two fan single open-doors 2 of the present embodiment singly open singly close or
The function simultaneously closed off.
Further, being provided with some reinforcements 101 in the panel 12 of the bottom of cabinet 1, reinforcement 101 is fixedly connected with cabinet
The lower inside surface of body 1 and the panel 12 of the bottom of cabinet 1；Reinforcement 101 can carry out the reinforcement of strength and stiffness to cabinet 1,
Prevent the cabinet 1 bottom surface buckling deformation after placing weight.
Specifically, the panel 12 on the top of cabinet 1 is embedded with ultraviolet germicidal lamp 13, on the front end face of two doorframes 11
It is mounted on the switch 14 for controlling to switch ultraviolet germicidal lamp 13.Environment in cabinet 1 can be entered by ultraviolet germicidal lamp 13
Row sterilizing, can reduce the pollution of clean area further.The switch 14 of both sides, before opening single open-door 2, indoor and outdoor all can be right
Cabinet 1 is internal is controlled disinfection.
Further, the embedded front end face being installed on the doorframe 11 near cabinet 1 bottom of switch 14 before cabinet 1
On, cabinet 1 switch 14 below is embedded to be installed on the front end face of the doorframe 11 on cabinet 1 top, two switches 14
All away from the side of single open-door 2 rotation centerline；Two doorframes 11 can be made further by same layout design, manufacture and check,
Reduce production cost.
Specifically, in the middle of each single open-door 2, it is mounted on safety glass 15, can conveniently observe the article within cabinet 1 and disappear
Sterilization situation, it is possible to observe the working condition of indoor or outdoors through two safety glass 15.
Specifically, the outer rim circumference of each doorframe 11 is fixed with the protuberance 1104 protruding from cabinet 1 surface, facilitates cabinet 1
Embedded it is placed in inside body of wall, and appearance looks elegant.
Should be appreciated that specific embodiment described above is only used for explaining the present invention, be not intended to limit the present invention.By
What the spirit of the present invention was extended out obviously changes or changes among still in protection scope of the present invention.
Claims (10)
1. a mechanical interlocked pass-through box, it is characterised in that: including cabinet (1), forward and backward of described cabinet (1) is all hinged with
Single open-door (2)；The rotation centerline of two single open-doors (2) is positioned at cabinet (1) the same side, and described cabinet (1) is away from single open-door (2)
The two ends U-type groove (3) towards single open-door (2) is installed, on two cell walls of described U-type groove (3) on the medial surface of rotation centerline
All fix axle (4) by first and be rotatably connected to first connecting rod (5), and all fix axle (6) by second and be rotatably connected to second
Connecting rod (7)；The two ends of each first connecting rod (5) are respectively pressure tongue end (501) and the first hinged end (502), two pressures tongue end (501)
Laying respectively at the two ends of U-type groove (3), each first fixes axle (4) is respectively positioned on pressure tongue end (501) and first hinged end of homonymy
(502), between, each first fixes and is all arranged with torsionspring (8) on axle (4), and U-type groove is fixed in described torsionspring (8) one end
(3) on cell wall, and the other end is fixed on first connecting rod (5)；The two ends of each second connecting rod (7) are respectively the second hinged end
(701) with in hook-shaped latch hook end (702), two latch hook ends (702) lay respectively at the two ends of U-type groove (3), and each second fixes axle
(6) it is respectively positioned between latch hook end (702) and the second hinged end (701), described second hinged end (701) and the first hinged end
(502) hinged；Spring latch (9) and the fore shaft for clamping latch hook end (702) it is mounted on the round end of each single open-door (2)
Groove (201), pine when pressure pressure tongue end (501) and unlatching single open-door (2) when described spring latch (9) is used for closing single open-door (2)
Open pressure tongue end (501).
The mechanical interlocked pass-through box of one the most according to claim 1, it is characterised in that: the fore shaft groove of fan single open-door (2)
(201) being positioned at spring latch (9) top, the fore shaft groove (201) of another fan single open-door (2) is positioned at spring latch (9) lower section；Each list
Being equipped with U-shaped handle (10) in the outside shop front of (2) of opening the door, described U-shaped handle (10) is near the round end of single open-door (2).
The mechanical interlocked pass-through box of one the most according to claim 2, it is characterised in that: the cell wall of described U-type groove (3) and cabinet
The angle of body (1) upper surface is 2～5 °, and described spring latch (9) is all located in the middle part of the door limit of single open-door (2).
The mechanical interlocked pass-through box of one the most according to claim 1, it is characterised in that: the two ends of described U-type groove (3) are the most solid
Determining limited location plate (301), each limiting plate (301) is located on the notch of U-type groove (3), and is located in U-type groove (3) with one end
Between torsionspring (8) and pressure tongue end (501), described first connecting rod (5) and second connecting rod (7) are positioned at limiting plate (301) with U-shaped
Between the bottom land of groove (3).
5. according to the mechanical interlocked pass-through box of the one described in claim 1 or 3, it is characterised in that: described cabinet (1) forward and backward
Edge, face is equipped with and is fixed with doorframe (11), and described doorframe (11) is fixed with the flanging (1101) towards cabinet (1) inside, institute
The two ends stating U-type groove (3) are fixed between the medial surface of cabinet (1) and flanging (1101)；Four medial surface of described cabinet (1)
On be equipped with panel (12), two flanging (1101) outer surfaces that described panel (12) is fixed on cabinet (1) same medial surface
On；All have for by the dead bolt hole (1102) of spring latch (9) on two flangings (1101) of described U-type groove (3) side
With the hook lock (1103) being used for by latch hook end (702)；Before and after described spring latch (9), two sides are arcwall face；Pressure tongue
It is fixed with the tabletting (503) for being touched by spring latch (9) on end (501).
The mechanical interlocked pass-through box of one the most according to claim 5, it is characterised in that: the face of the bottom of described cabinet (1)
Being provided with some reinforcements (101) in plate (12), described reinforcement (101) is fixedly connected with lower inside surface and the cabinet of cabinet (1)
The panel (12) of the bottom of body (1).
The mechanical interlocked pass-through box of one the most according to claim 6, it is characterised in that: the face on the top of described cabinet (1)
Plate (12) is embedded with ultraviolet germicidal lamp (13), the front end face of two doorframes (11) is mounted on for controlling switch ultraviolet
The switch (14) of line germicidal lamp (13).
The mechanical interlocked pass-through box of one the most according to claim 7, it is characterised in that: opening before described cabinet (1)
Close on the front end face of (14) the embedded doorframe (11) being installed on close cabinet (1) bottom, described cabinet (1) switch below
(14), on the front end face of the embedded doorframe (11) being installed on close cabinet (1) top, two switches (14) are all away from single open-door
(2) side of rotation centerline.
The mechanical interlocked pass-through box of one the most according to claim 1, it is characterised in that: in the middle of described each single open-door (2) all
Safety glass (15) is installed.
The mechanical interlocked pass-through box of one the most according to claim 5, it is characterised in that: the outer rim circumference of each doorframe (11)
It is fixed with the protuberance (1104) protruding from cabinet (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705831.8A CN106150301B (en) | 2016-08-22 | 2016-08-22 | A kind of mechanical interlocked pass-through box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705831.8A CN106150301B (en) | 2016-08-22 | 2016-08-22 | A kind of mechanical interlocked pass-through box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106150301A true CN106150301A (en) | 2016-11-23 |
| CN106150301B CN106150301B (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610705831.8A Active CN106150301B (en) | 2016-08-22 | 2016-08-22 | A kind of mechanical interlocked pass-through box |
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| CN (1) | CN106150301B (en) |
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| CN112211123A (en) * | 2020-11-10 | 2021-01-12 | 广州地铁设计研究院股份有限公司 | Ventilation type sound barrier |
| CN112412280A (en) * | 2020-12-29 | 2021-02-26 | 黑龙江省医院 | Respiratory severe patient treatment device |
| CN112755208A (en) * | 2020-12-30 | 2021-05-07 | 戴纳智造河北工业设备有限公司 | Laboratory transmission cabinet |
| CN112796587A (en) * | 2021-01-07 | 2021-05-14 | 常州市浩东净化设备科技有限公司 | Mechanical interlocking device and laminar flow ward is with square tube door pass-through box |
| KR102398766B1 (en) * | 2021-02-19 | 2022-05-17 | 주식회사 스마트큐브 | Door locking device for delivery freight storage system |
| KR102417916B1 (en) * | 2021-03-22 | 2022-07-06 | 주식회사 스마트큐브 | Door locking device for delivery freight storage system |
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| Publication number | Publication date |
|---|---|
| CN106150301B (en) | 2018-07-20 |
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Denomination of invention: Mechanical interlocking transmission window Effective date of registration: 20210830 Granted publication date: 20180720 Pledgee: China Construction Bank Corporation Changzhou Yanling road sub branch Pledgor: CHANGZHOU HAODONG PURIFICATION EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980008523 |
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