CN205936257U - Novel toilet uses pass -through box - Google Patents
Novel toilet uses pass -through box Download PDFInfo
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- CN205936257U CN205936257U CN201620847293.1U CN201620847293U CN205936257U CN 205936257 U CN205936257 U CN 205936257U CN 201620847293 U CN201620847293 U CN 201620847293U CN 205936257 U CN205936257 U CN 205936257U
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- box
- drive link
- pass
- close
- toilet according
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Abstract
The utility model relates to a novel toilet uses pass -through box, the door leaf of both sides around including the pass -through box framework and being located the pass -through box framework, two door leaf sides respectively are provided with and open the door the ball and close the box -staple, be provided with mechanical interlocking mechanism in the pass -through box framework, machinery interlocking mechanism is including fixing in the basic groove of pass -through box framework, and basic inslot sets up two sets of the control unit from top to bottom, the control unit includes and sets up first transfer line and secondary drive pole at basic inslot through round pin axle, and swing joint between first transfer line and the secondary drive pole, first transfer line and secondary drive pole end set up latch hook and button sldie respectively, and button sldie's the position and the ball that opens the door correspond, the latch hook with close the box -staple and correspond, first transfer line or secondary drive pole still are provided with the reset unit, base groove both sides set up the limiting plate respectively. The utility model has the beneficial effects of simple structure reliably, low in manufacturing cost is honest and clean.
Description
Technical field
This utility model is related to a kind of pass-through box, more particularly to a kind of toilet pass-through box.
Background technology
Hospital operating room, particularly obstetrics and gynecology operation room etc. except having in addition to high request to indoor sanitation, to operation room air
Require also very just high, indoor humid control of such as performing the operation, this kind of operating room also known as toilet (Clean Room), also known as no
Dirt room, refers to, in the range of certain space, the pollutant such as the micropartical of in the air, noxious air, antibacterial are reduced to prescription
Hereinafter, and by indoor temperature, cleanliness factor, room pressure, air-flow quick-freezing and air flow method, noise vibration machine illumination, electrostatic control
System specially designed room in a certain range of needs.Whether the indoor humidity of operation is larger to can infected have after operation in patients
Impact.No matter i.e. how external air conditionses change, its interior all can maintain the property such as cleanliness factor and humidity of original sets requirement
Energy.Clean operating room humid control generally takes the principle of humidity priority, at its air taking Fresh air handling units of asking for as a example
Reason process is first fresh air and return air mixing to be carried out depth dehumidifying, to 90% apparatus dew point, is then reheated to ventilation state point,
After deliver to interior, eliminate wet more than indoor waste heat.
Pass-through box, as a kind of auxiliary equipment of toilet, is mainly used in clean area and clean area, non-clean area and cleaning
The transmission of the small article between area, to reduce the door opening times of toilet, reduces the pollution of clean area to greatest extent.Transmission
Window is widely used in all needs of fine science and technology, biology laboratory, pharmaceutical factory, hospital, food processing industry, LCD, Electronics Factory etc.
The place of air cleaning.
Current pass-through box is mainly mutually noted by the people at pass-through box two ends, opens two fan cabinet doors non-to reduce when different
The pollution to clean area for the clean area, this mode requires the personnel at pass-through box two ends to take, send the article moment to note, but still not
Two fan cabinet doors can be kept away be simultaneously open.Part pass-through box using electromagnetic lock, cabinet door is fixed on cabinet, by interlocking induction apparatuss
Form interlock, so that two fan doors is intelligently replaced and open it is impossible to open simultaneously, entered by the mode such as swipe the card when staff opens the door
Can open the door after row purview certification, the staff effectively avoiding cabinet door both sides opens cabinet door simultaneously, but door opening process
Inconvenience, and due to needing purview certification, seriously limit the convenience using pass-through box process.And pass-through box is using at present
During staff can often forget take out pass box in article or do not know in pass box there is article, lead to staff
Can not cooperate well.Meanwhile, unlocked by induction apparatuss, cost is of a relatively high.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of novel cleaning clean room to use
Pass-through box, it is realized transmission window list by mechanical-physical structure and opens function, and structure is simple, with low cost.
This utility model be employed technical scheme comprise that：
A kind of novel cleaning clean room pass-through box, including the door transmitting window frame body and be located at both sides before and after transmission window frame body
Fan, described two door leaf sides are each provided with enabling ball and close box-staple, and described transmission window frame body is provided with mechanical mutual lock machine
Structure, described mechanical interlocking mechanism includes being fixed on the foundation trench of transmission window frame body, and in foundation trench, two groups of control units setting up and down, described
Control unit includes the first drive link and the second drive link being arranged in foundation trench by bearing pin, the first drive link and the second transmission
Be flexibly connected between bar, the first drive link and the second drive link end are respectively provided with latch hook and button piece, the position of button piece with
Enabling ball corresponds to, and with to close box-staple corresponding, the first drive link or the second drive link are additionally provided with reset unit to latch hook, described base
Groove both sides are respectively provided with limiting plate.
By such scheme, described reset unit is a stage clip, and described stage clip is arranged on one end of the second drive link, and compresses
Second drive link is close to limiting plate.
By such scheme, described reset unit is an extension spring, and described extension spring is arranged on one end of the first drive link, and strains
First drive link tightly makes the second drive link be close to limiting plate.
By such scheme, described reset unit is torsion spring, and torsion spring is installed on bearing pin, and the two ends of torsion spring are installed in groove respectively
On body, the first drive link or the second drive link.
By such scheme, the distance of bearing pin to the first rotating bar of the outside end of described second drive link and the second transmission
The distance ratio of the end of bar to the first rotating bar outside end is 0.628.
By such scheme, described door leaf is additionally provided with transparent region, described transparent region is glass.
By such scheme, in described transmission window frame body, it is additionally provided with germicidal lamp.
By such scheme, the switch of described germicidal lamp is delay switch, and when two door leafs are all shut, germicidal lamp is opened, time delay
It is automatically switched off.
By such scheme, the contact of described delay switch is installed in button piece rear end.
By such scheme, described enabling ball is cylinder ball.
Operation principle of the present utility model is：
When the button piece of mechanical interlock is not affected by external force effect, drive link, in the presence of reset unit, makes another
Side drive link is close to limiting plate, and the latch hook on this gag lever post stretches out, and is just placed in one in the locked groove of a door leaf, pins this door
Fan；When at closing time, button piece is extruded by cylinder ball, to medial displacement, drive link rotates around bearing pin, and drives opposite side to pass
Lever rotates, and displacement also inwardly surveyed by the latch hook on opposite side drive link, and the door leaf of opposite side just can open；When two fan doors all
When shutting, two button piece are inwardly surveyed by the cylinder ball extruding on two door leafs respectively and are shifted, two latch hook also inside sidesways
Position, two fan doors can be opened；Start two fan Men Douwei most to shut, the button piece of side need to be pinned, by the door leaf of other side
Shut, in addition a door leaf can also be shut.
This utility model has the beneficial effects that：
1st, the mechanical interlock of this patent is simple and reliable for structure, cheap for manufacturing cost；
2nd, it is provided with germicidal lamp due in pass box, and open sterilization, human body of will not burning after two door leafs are all shut；
3rd, the contact of delay switch is arranged on the rear side of button piece, can be opened germicidal lamp by the extruding of button piece, knot
Structure tightly promotees, and described contact can be very simple, only shell fragment；
4th, be provided with described pass-through box clear glass be easy to observe germicidal lamp whether extinguish and opposite situation, enter one
Step improves reliability；
5th, regulating valve overall structure is simple, cheap for manufacturing cost；
6th, two drive links are split for golden ratio for position relationship, when mobile.
Brief description
Fig. 1 is this utility model pass-through box profile front view figure；
Fig. 2 is this utility model pass-through box profile left view；
Fig. 3 is the side partial view that window fan is passed in the new passback of this practicality；
Fig. 4 is that the latch hook of this utility model pass-through box enters and exits the change in location figure of locked groove；
Fig. 5 is the mechanical interlocking mechanism axonometric chart of this utility model pass-through box；
Fig. 6 is the front view of the mechanical interlocking mechanism of this utility model pass-through box.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not limited to this utility model.
Fig. 1 shows and has gone out concrete structure of the present utility model to Fig. 6, in conjunction with view, this utility model is described further.
Embodiment 1
A kind of novel cleaning clean room pass-through box, both sides including transmission window frame body 10 and before and after being located at transmission window frame body 10
Door leaf 7, described two door leaf 7 side is each provided with enabling ball 12 and closes box-staple 11, and described transmission window frame body 10 is provided with
Mechanical interlocking mechanism, described mechanical interlocking mechanism includes being fixed on the foundation trench 1 of transmission window frame body 10, setting up and down two in foundation trench 1
Group control unit, described control unit includes the first drive link 4 and the second drive link 5 being arranged in foundation trench 1 by bearing pin 18,
It is flexibly connected between first drive link 4 and the second drive link 5, the first drive link 4 and the second drive link 5 end are respectively provided with latch hook
9 and button piece 8, the position of button piece 8 is corresponding with enabling ball 12, and latch hook 9 is corresponding with closing box-staple 11, first pass 4 levers or
Second drive link 5 is additionally provided with reset unit, and described foundation trench 1 both sides are respectively provided with limiting plate 15.
Reset unit is torsion spring 6, and torsion spring 6 is installed on bearing pin 18, and the two ends of torsion spring 6 are installed in cell body 1, first respectively and pass
In lever 4 or the second transmission 5 bars, described enabling ball 12 is cylinder ball.
Two drive links for position dimension relation are：(A+B+C)/(A+B+C+D)=0.628.
It is additionally provided with transparent region, described transparent region is glass 13, on described door leaf 7 in described transmission window frame body 10 also
It is provided with germicidal lamp 14, the switch of described germicidal lamp is delay switch, and germicidal lamp is opened when two door leafs are all shut, and time delay is automatic
Close, by such scheme, the contact of described delay switch is installed in button piece 8 rear end.
Embodiment 2
Difference with embodiment 1 is：
Stating reset unit is a stage clip, and described stage clip is arranged on one end of the second drive link 5, and compresses the second drive link 5
It is close to limiting plate 15.
Embodiment 3
Difference with embodiment 1 is：
By such scheme, described reset unit is an extension spring, and described extension spring is arranged on one end of the first drive link 4, and draws
Tight first drive link 4 makes the second drive link 5 be close to limiting plate.
Claims (10)
1. a kind of novel cleaning clean room pass-through box, including the door leaf transmitting window frame body and be located at both sides before and after transmission window frame body,
Described two door leaf sides are each provided with enabling ball and close box-staple, and described transmission window frame body is provided with mechanical interlocking mechanism,
It is characterized in that：Described mechanical interlocking mechanism includes being fixed on the foundation trench of transmission window frame body, two groups of controls setting up and down in foundation trench
Unit, described control unit includes the first drive link and the second drive link being arranged in foundation trench by bearing pin, the first drive link
With second be flexibly connected between drive link, the first drive link and the second drive link end are respectively provided with latch hook and button piece, button
The position of piece is corresponding with enabling ball, and with to close box-staple corresponding, the first drive link or the second drive link are additionally provided with reset to latch hook
Unit, described foundation trench both sides are respectively provided with limiting plate.
2. toilet according to claim 1 pass-through box it is characterised in that：Described reset unit is a stage clip, described
Stage clip is arranged on one end of the second drive link, and compresses the second drive link and be close to limiting plate.
3. toilet according to claim 1 pass-through box it is characterised in that：Described reset unit is an extension spring, described
Extension spring is arranged on one end of the first drive link, and strains the first drive link and tightly make the second drive link be close to limiting plate.
4. toilet according to claim 1 pass-through box it is characterised in that：Described reset unit is torsion spring, and torsion spring is pacified
It is located on bearing pin, the two ends of torsion spring are installed on cell body, the first drive link or the second drive link respectively.
5. the toilet's pass-through box according to claim 1 or 4 it is characterised in that：The outside end of described second drive link
The distance of bearing pin of the first rotating bar is held with the distance ratio of the end of the second drive link to the first rotating bar outside end to be
0.628.
6. toilet according to claim 1 pass-through box it is characterised in that：It is additionally provided with bright zone on described door leaf
Domain, described transparent region is glass.
7. toilet according to claim 1 pass-through box it is characterised in that：It is additionally provided with described transmission window frame body and kill
Bacterium lamp.
8. toilet according to claim 7 pass-through box it is characterised in that：The switch of described germicidal lamp leaves for time delay
Close, when two door leafs are all shut, germicidal lamp is opened, automatic delay function.
9. toilet according to claim 8 pass-through box it is characterised in that：The contact of described delay switch be installed in by
Button piece rear end.
10. toilet according to claim 1 pass-through box it is characterised in that：Described enabling ball is cylinder ball.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620351541 | 2016-04-26 | ||
| CN2016203515413 | 2016-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936257U true CN205936257U (en) | 2017-02-08 |
Family
ID=57921774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620847293.1U Active CN205936257U (en) | 2016-04-26 | 2016-08-08 | Novel toilet uses pass -through box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724897A (en) * | 2017-09-29 | 2018-02-23 | 池州京华洁净科技有限公司 | A kind of mechanical mutual locking-type pass-through box |
| CN111720021A (en) * | 2020-07-03 | 2020-09-29 | 上海牧森自动化设备有限公司 | Environment management and control AB door of lithium battery |
-
2016
- 2016-08-08 CN CN201620847293.1U patent/CN205936257U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724897A (en) * | 2017-09-29 | 2018-02-23 | 池州京华洁净科技有限公司 | A kind of mechanical mutual locking-type pass-through box |
| CN107724897B (en) * | 2017-09-29 | 2023-03-31 | 池州京华洁净科技有限公司 | Mechanical interlocking type delivery window |
| CN111720021A (en) * | 2020-07-03 | 2020-09-29 | 上海牧森自动化设备有限公司 | Environment management and control AB door of lithium battery |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |