CN202926139U - Embedded transfer window - Google Patents
Embedded transfer window Download PDFInfo
- Publication number
- CN202926139U CN202926139U CN 201220569460 CN201220569460U CN202926139U CN 202926139 U CN202926139 U CN 202926139U CN 201220569460 CN201220569460 CN 201220569460 CN 201220569460 U CN201220569460 U CN 201220569460U CN 202926139 U CN202926139 U CN 202926139U
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- CN
- China
- Prior art keywords
- back door
- qianmen
- embedded
- delivery window
- casing
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- 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.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses an embedded transfer window which comprises a box, a front door arranged at the front of the box, and a back door arranged at the back of the box, wherein the front door is embedded into the box when being closed, and the back door is embedded into the box when being closed. The sealability of the embedded transfer window is improved greatly, and unclean air is effectively prevented from entering a high-grade clean room from a low-grade room when materials are transferred. According to the embedded transfer window, the front door and the back door do not extrude out of the box when being completely closed, so that the interference of the embedded transfer window on a shop daily is minimized, and the whole embedded transfer window is attractive and elegant.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of toilet, relates in particular to a kind of embedded delivery window.
Background technology
Delivery window is a kind of auxiliary equipment of toilet, mainly be arranged on the compartment wall of different stage clean area, be used between the different stage clean area, the transmission of material between clean area and non-clean area, to reduce toilet's door opening times, prevent that between low the grade, unholiness air enters between high-grade clean room when transmitting material, the pollution to the toilet is reduced to minimum level.
Existing delivery window adopts simple two door design, and using method is first to open Yishanmen when needs transmit material, puts material into delivery window in a room, then shuts this fan door; Then open another Yishanmen in another room on the other side, material is taken out, close this fan door, so far material transmission is completed.But add the design of rubber seal due to the common door leaf of two-door employing of existing delivery window, very easily closure is not tight after long-term the use, becomes the blind spot of unclean circulation of air when routine use, affects the air purity between clean room.
Existing delivery window two-door do not have interlocking design, when workman's careless manipulation make delivery window two-door when opening simultaneously, extraneous unclean air meeting and the cross-ventilation between clean room, the air purity between clean room will descend rapidly, affect the product quality in workshop.
Summary of the invention
The utility model embodiment technical problem to be solved is, a kind of embedded delivery window is provided.Can guarantee strict sealing when front/rear door is closed, and sturdy and durable, and simple in structure being easy to produced.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of embedded delivery window, comprise casing, be located at the Qianmen in described casing front and be located at the back door of described box back surface, described Qianmen is embedded in described casing when closure, described back door is embedded in described casing when closure.
As the improvement of such scheme, described Qianmen its surface and described casing positive concordant when fully closed, it is surperficial concordant with the back side of described casing when closure fully at described back door.
As the improvement of such scheme, described Qianmen be connected the back door and be connected with described casing by built-in spring hinge.
As the improvement of such scheme, a movable end of described built-in spring hinge is fixedly connected with the back side at described Qianmen or described back door, and another movable end of described built-in spring hinge is fixedly connected with the medial surface of described casing.
As the improvement of such scheme, the size in the interior cross section that the size at described Qianmen and described back door and described casing four sides surround adapts.
As the improvement of such scheme, described Qianmen and described back door are equipped with observation port.
As the improvement of such scheme, described Qianmen and described back door are provided with electronic interlock or mechanical interlock.
As the improvement of such scheme, described Qianmen and described back door are provided with the handle that is embedded in described Qianmen and described back door.
As the improvement of such scheme, described casing is by steel plate or stainless steel integrated molding.
Implement the utility model embodiment, have following beneficial effect: the described Qianmen of the embedded delivery window that the utility model embodiment provides is embedded in described casing when closure, described back door is embedded in described casing when closure, greatly improved the sealing performance of this embedded delivery window, prevented that effectively between low the grade, unholiness air enters between high-grade clean room when transmitting material.
Described Qianmen its surface and described casing positive concordant when fully closed, it is surperficial concordant with the back side of described casing when closure fully at described back door.This embedded delivery window is not given prominence to the part of described casing when front/rear door is closed fully, the daily obstruction to the workshop of this embedded delivery window is down to minimum, and overall appearance is generous.
Described Qianmen be connected the back door and be connected with described casing by built-in spring hinge.When described built-in spring hinge makes described Qianmen and described back door fully closed, one side of described built-in spring hinge and the inwall of described casing are installed fits preferably, strengthen described Qianmen and the described back door sealing performance after closure, and the relatively traditional hinge of built-in spring hinge is more reliability and durability.
Description of drawings
Fig. 1 is the external structure schematic diagram of a kind of embedded delivery window of the utility model;
Fig. 2 is the internal construction schematic diagram of a kind of embedded delivery window of the utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of embedded delivery window, comprise casing 1, be located at the Qianmen 2 in described casing 1 front and be located at the back door 3 at described casing 1 back side, described Qianmen 2 is embedded in described casing 1 when closure, and described back door 3 is embedded in described casing 1 when closure.
Preferably, described Qianmen 2 its surface and described casing 1 positive concordant when fully closed, it is surperficial concordant with the back side of described casing 1 when closure fully at described back door 3.
Need to prove, described embedded delivery window is work like this: described Qianmen 2 and the described back door 3 of described embedded delivery window are in normally off.Described embedded delivery window generally is installed on the compartment wall in two rooms of different cleanliness factor requirements, and two rooms of described different cleanliness factors are communicated with.When material need to transmit in these two rooms, first open the door that need to spread out of material one side, material is put into described embedded delivery window, close the door of just now opening; Need a side who receives material to open the door at its place after door closes, close the door of just now opening at once after material is taken out, so far material transmission is completed.
Preferably, described Qianmen 2 be connected back door 3 and be connected with described casing 1 by built-in spring hinge 4.
Preferably, a movable end 5 of described built-in spring hinge 4 is fixedly connected with the back side at described Qianmen 2 or described back door 3, and another movable end 6 of described built-in spring hinge 4 is fixedly connected with the medial surface of described casing 1.
Need to prove, if described Qianmen 2 and described back door 3 are by traditional gemel connection, turning cylinder due to described Qianmen 2 and described back door 3 when the switch is fixed, the scheme that coordinates embedded type door, described Qianmen 2 and described back door 3 are in order to reserve the space of rotation, its described casing 1 inwall near turning cylinder can not wrap up the side at described Qianmen 2 and described back door 3, makes its wall that can't reach described casing 1 wrap up the technique effect of the side at described Qianmen 2 and described back door 3 fully.Relatively, if described Qianmen 2 be connected back door 3 and connect by built-in spring hinge 4, because described Qianmen 2 and described back door 3 turning cylinder when the switch is constantly to change, make the wall of described Qianmen 2 and described back door 3 described casing 1 when closing fully can be wrapped in four sides at described Qianmen 2 and described back door 3, make it be embedded in described casing 1 fully, and described Qianmen 2 and described back door 3 are not subjected to the obstruction of the inwall of described casing 1 yet when opening.
Preferably, the size in the interior cross section that surrounds, 1 four sides of the size at described Qianmen 2 and described back door 3 and described casing adapts.
Need to prove, the larger material of volume can the handled easily personnel be transmitted in larger described Qianmen 2 and described back door 3, makes described embedded delivery window bring into play maximum effectiveness in limited volume.
Preferably, described Qianmen 2 and described back door 3 are equipped with observation port 7.
Need to prove, the operating personnel that described observation port 7 is used for helping being in described embedded delivery window both sides observe needs the material that transmits, conveniently works in coordination when transmitting material.
Preferably, described Qianmen 2 and described back door 3 are provided with electronic interlock or mechanical interlock.
Need to prove, when workman's careless manipulation is opened the described Qianmen 2 of delivery window and described back door 3 simultaneously, extraneous unclean air meeting and the cross-ventilation between clean room, the air purity between clean room will descend rapidly, affect the product quality in workshop.Therefore, must use mechanical interlock or electronic interlock to make described Qianmen 2 and 3 interlockings of described back door, when namely Yishanmen was in open mode, another Yishanmen can't be opened, and only has the unclean air of minute quantity can bring clean room into when transmitting material with assurance.
Preferably, described Qianmen 2 and described back door 3 are provided with the handle 8 that is embedded in described Qianmen 2 and described back door 3.
Need to prove, due to described Qianmen 2 its surface and described casing 1 positive concordant when fully closed, its surface when fully closed, described back door 3 is concordant with the back side of described casing 1, and therefore the handle 8 at described Qianmen 2 and described back door 3 must be embedded in described Qianmen 2 and described back door 3.If handle 8 protrudes described Qianmen 2 and described back doors 3, structure that will the described embedded delivery window of impact also can because described handle 8 protrudes the space that take the workshop, hinder workman's activity when described Qianmen 2 and described back door 3 are closed fully.
Preferably, described casing 1 is by steel plate or stainless steel integrated molding.
Need to prove, integrated described casing 1 is sturdy and durable, and tightness is good, has further guaranteed the sealing performance of described embedded delivery window.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (9)
1. an embedded delivery window, is characterized in that, comprises casing, is located at the Qianmen in described casing front and is located at the back door of described box back surface, and described Qianmen is embedded in described casing when closure, and described back door is embedded in described casing when closure.
2. delivery window as claimed in claim 1, is characterized in that, described Qianmen its surface and described casing positive concordant when fully closed, and it is surperficial concordant with the back side of described casing when closure fully at described back door.
3. delivery window as claimed in claim 1, is characterized in that, described Qianmen be connected the back door and be connected with described casing by built-in spring hinge.
4. delivery window as claimed in claim 3, is characterized in that, a movable end of described built-in spring hinge is fixedly connected with the back side at described Qianmen or described back door, and another movable end of described built-in spring hinge is fixedly connected with the medial surface of described casing.
5. delivery window as claimed in claim 1, is characterized in that, the size in the interior cross section that the size at described Qianmen and described back door and described casing four sides surround adapts.
6. delivery window as claimed in claim 1, is characterized in that, described Qianmen and described back door are equipped with observation port.
7. delivery window as claimed in claim 1, is characterized in that, described Qianmen and described back door are provided with electronic interlock or mechanical interlock.
8. delivery window as claimed in claim 1, is characterized in that, described Qianmen and described back door are provided with the handle that is embedded in described Qianmen and described back door.
9. delivery window as claimed in claim 1, is characterized in that, described casing is by steel plate or stainless steel integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569460 CN202926139U (en) | 2012-11-01 | 2012-11-01 | Embedded transfer window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569460 CN202926139U (en) | 2012-11-01 | 2012-11-01 | Embedded transfer window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926139U true CN202926139U (en) | 2013-05-08 |
Family
ID=48216112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220569460 Expired - Fee Related CN202926139U (en) | 2012-11-01 | 2012-11-01 | Embedded transfer window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726762A (en) * | 2013-12-20 | 2014-04-16 | 吴江市震宇缝制设备有限公司 | Observation window of spray tower |
| CN106150301A (en) * | 2016-08-22 | 2016-11-23 | 常州市浩东净化设备科技有限公司 | A kind of mechanical interlocked pass-through box |
| CN112049551A (en) * | 2020-09-14 | 2020-12-08 | 南京博洪环保科技有限公司 | Sound-proof fireproof safety door |
-
2012
- 2012-11-01 CN CN 201220569460 patent/CN202926139U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726762A (en) * | 2013-12-20 | 2014-04-16 | 吴江市震宇缝制设备有限公司 | Observation window of spray tower |
| CN103726762B (en) * | 2013-12-20 | 2015-11-18 | 吴江市震宇缝制设备有限公司 | A kind of observation window of spray tower |
| CN106150301A (en) * | 2016-08-22 | 2016-11-23 | 常州市浩东净化设备科技有限公司 | A kind of mechanical interlocked pass-through box |
| CN106150301B (en) * | 2016-08-22 | 2018-07-20 | 常州市浩东净化设备科技有限公司 | A kind of mechanical interlocked pass-through box |
| CN112049551A (en) * | 2020-09-14 | 2020-12-08 | 南京博洪环保科技有限公司 | Sound-proof fireproof safety door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20201101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |