CN205532084U - Pass -through box that toilet used - Google Patents
Pass -through box that toilet used Download PDFInfo
- Publication number
- CN205532084U CN205532084U CN201620258387.5U CN201620258387U CN205532084U CN 205532084 U CN205532084 U CN 205532084U CN 201620258387 U CN201620258387 U CN 201620258387U CN 205532084 U CN205532084 U CN 205532084U
- Authority
- CN
- China
- Prior art keywords
- window
- forms
- pass
- box
- movable block
- 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.)
- Withdrawn - After Issue
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- Non-Flushing Toilets (AREA)
Abstract
The utility model discloses a pass -through box that toilet used. The pass -through box includes the window form, the window form both sides all are provided with rotates the window of being connected with the window form, window department is provided with the sealing strip, the sealing strip includes base, fixed block and movable block, fixed block and movable block are located the both sides of base respectively, the movable block passes through the elastic component and links to each other with the base, base and window form fixed connection, both sides on the movable block width direction are the inclined plane, the inside telescopic link that is provided with of window form, the telescopic link is constituteed by first pole with first pole articulated second pole, first pole and second pole link to each other with the window of window form both sides respectively. The utility model discloses a pass -through box simple structure, convenient to use through setting up the sealing performance that the sealing strip has improved the window form greatly, simultaneously, once can only open one side window through setting up the telescopic link, guarantees that clean district can not communicate with non -clean area, reduces the pollution to the cleaning district.
Description
Technical field
This utility model relates to the pass-through box that a kind of toilet uses, and belongs to toilet's technical field.
Background technology
Pass-through box as a kind of auxiliary equipment of toilet, is mainly used in the transmission of clean area and clean area, small article between non-clean area and clean area, to reduce the door opening times of toilet, reduces the pollution of clean area to greatest extent.Pass-through box is widely used in fine science and technology, biology laboratory, pharmaceutical factory, hospital, food processing industry, LCD, Electronics Factory etc., and all need the place of air cleaning.
Existing pass-through box air-tightness is bad, easily causes pollution.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides the pass-through box that a kind of toilet uses.
This utility model is achieved through the following technical solutions:
The pass-through box that a kind of toilet uses, including forms, described forms both sides are provided with the window being rotationally connected with forms, it is provided with sealing strip at described window, described sealing strip includes base, fixed block and movable block, described fixed block and movable block lay respectively at the both sides of base, described movable block is connected with base by elastic component, described base is fixing with forms to be connected, both sides on described movable block width are inclined-plane, described forms are internally provided with expansion link, described expansion link is made up of the first bar and the second bar hinged with the first bar, described first bar and the second bar window with forms both sides respectively is connected.
The pass-through box that described a kind of toilet uses, described first bar and the second bar do not have hinged one end to be connected by flexible member.
The pass-through box that described a kind of toilet uses, the top layer of described movable block is wearing layer.
The pass-through box that described a kind of toilet uses, described window is provided with the protuberance towards forms, and the external diameter of described protuberance is identical with the internal diameter of forms, and described protuberance is also equipped with sealing ring.
The pass-through box that described a kind of toilet uses, is provided with uviol lamp in described forms.
The pass-through box that described a kind of toilet uses, is arc-shaped at each chamfering in described forms.
The beneficial effect that this utility model is reached:
Pass-through box simple in construction of the present utility model, easy to use, the sealing property of forms is substantially increased by arranging sealing strip, simultaneously, once can only open side window by arranging expansion link, it is ensured that clean area will not connect with non-clean area, reduce the pollution to clean area.
Accompanying drawing explanation
Fig. 1 is pass-through box top view when opening side window.
Fig. 2 is the structure for amplifying schematic diagram of sealing strip.
In figure: 1, forms, 2, window, 21, protuberance, 3, sealing strip, 31, base, 32, fixed block, 33, movable block, 4, expansion link, the 41, first bar, the 42, second bar, 5, elastic component, 6, flexible member, 7, sealing ring, 8, uviol lamp.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
As shown in the figure, the pass-through box that a kind of toilet of the present utility model uses, including forms 1, described forms 1 both sides are provided with the window 2 being rotationally connected with forms 1, it is provided with sealing strip 3 at described window 2, described sealing strip 3 includes base 31, fixed block 32 and movable block 33, described fixed block 32 and movable block 33 lay respectively at the both sides of base 31, described movable block 32 is connected with base 31 by elastic component 5, described base 31 is fixing with forms 1 to be connected, both sides on described movable block 33 width are inclined-plane, described forms 1 are internally provided with expansion link 4, described expansion link 4 is made up of the first bar 41 and the second bar 42 hinged with the first bar 41, described first bar 41 with the second bar 42 respectively window with forms 1 both sides be connected.Described elastic component 5 is spring.
Described first bar 41 does not has hinged one end to be connected by flexible member 6 with the second bar 42.Described flexible member 6 is spring.The opening degree of window 2 can be controlled by flexible member 6, when window 2 is opened, form a Hui Li, thus remind user to close window 2 in time.
The top layer of described movable block 33 is wearing layer, and wearing layer improves the service life of movable block 33.
Being provided with the protuberance 21 towards forms 1 on described window 2, the external diameter of described protuberance 21 is identical with the internal diameter of forms 1, and described protuberance 21 is also equipped with sealing ring 7.Protuberance 21 is used in combination with sealing ring 7, it is possible to increase window 2 and the sealing property of forms 1 junction, thus improves the cleanliness factor within forms 1.
It is arc-shaped at each chamfering in described forms 1, it is not easy to dust stratification, improves the cleanliness factor within forms 1.A more progressive ground, is provided with uviol lamp 8 in described forms 1, uviol lamp 8 can carry out sterilizing to forms 1 are internal, improves the cleanliness factor within forms 1.
When pass-through box window 2 of the present utility model is not switched on, first bar 31 and the second bar 32 are respectively positioned in forms 1, and form V-arrangement, when opening the window 2 being connected with the first bar 31, first bar 31 stretches out forms 1, and now, the window 2 being connected with the second bar 32 is in by traction state, can not be opened, thus ensure once can only open the window 2 of side；Base 31 is fixing with forms 1 to be connected, when window 2 is closed, fixed block 32 is positioned at the inner side of window 2, and movable block 33 is positioned at the outside of window 2, to the sealing gap between window 2 and forms 1, when opening window 2,2 times pressure movable blocks 33 of window, drive elastic component 5 to shrink, thus open window 2 smoothly, during closedown, movable block 33 is upspring under the effect of elastic component 5, again seals.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and deformation, these improve and deformation also should be regarded as protection domain of the present utility model.
Claims (6)
1. the pass-through box that a toilet uses, including forms, described forms both sides are provided with the window being rotationally connected with forms, it is characterized in that, it is provided with sealing strip at described window, described sealing strip includes base, fixed block and movable block, described fixed block and movable block lay respectively at the both sides of base, described movable block is connected with base by elastic component, described base is fixing with forms to be connected, both sides on described movable block width are inclined-plane, described forms are internally provided with expansion link, described expansion link is made up of the first bar and the second bar hinged with the first bar, described first bar and the second bar window with forms both sides respectively is connected.
The pass-through box that a kind of toilet the most according to claim 1 uses, is characterized in that, described first bar and the second bar do not have hinged one end to be connected by flexible member.
The pass-through box that a kind of toilet the most according to claim 1 uses, is characterized in that, the top layer of described movable block is wearing layer.
The pass-through box that a kind of toilet the most according to claim 1 uses, is characterized in that, described window is provided with the protuberance towards forms, and the external diameter of described protuberance is identical with the internal diameter of forms, and described protuberance is also equipped with sealing ring.
The pass-through box that a kind of toilet the most according to claim 1 uses, is characterized in that, be provided with uviol lamp in described forms.
The pass-through box that a kind of toilet the most according to claim 1 uses, is characterized in that, be arc-shaped in described forms at each chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258387.5U CN205532084U (en) | 2016-03-31 | 2016-03-31 | Pass -through box that toilet used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258387.5U CN205532084U (en) | 2016-03-31 | 2016-03-31 | Pass -through box that toilet used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532084U true CN205532084U (en) | 2016-08-31 |
Family
ID=56786820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258387.5U Withdrawn - After Issue CN205532084U (en) | 2016-03-31 | 2016-03-31 | Pass -through box that toilet used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756508A (en) * | 2016-03-31 | 2016-07-13 | 亿丰洁净科技江苏股份有限公司 | Delivery window for clean room |
| CN106839180A (en) * | 2016-12-21 | 2017-06-13 | 江苏博生医用新材料股份有限公司 | A kind of clean control conveying technique |
-
2016
- 2016-03-31 CN CN201620258387.5U patent/CN205532084U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756508A (en) * | 2016-03-31 | 2016-07-13 | 亿丰洁净科技江苏股份有限公司 | Delivery window for clean room |
| CN106839180A (en) * | 2016-12-21 | 2017-06-13 | 江苏博生医用新材料股份有限公司 | A kind of clean control conveying technique |
| CN106839180B (en) * | 2016-12-21 | 2019-10-25 | 江苏博生医用新材料股份有限公司 | A kind of clean control conveying technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170630 |