CN205532086U - Toilet uses pass -through box - Google Patents
Toilet uses pass -through box Download PDFInfo
- Publication number
- CN205532086U CN205532086U CN201620258389.4U CN201620258389U CN205532086U CN 205532086 U CN205532086 U CN 205532086U CN 201620258389 U CN201620258389 U CN 201620258389U CN 205532086 U CN205532086 U CN 205532086U
- Authority
- CN
- China
- Prior art keywords
- window
- forms
- box
- pass
- bar
- 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.)
- Expired - Fee Related
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- Non-Flushing Toilets (AREA)
Abstract
The utility model discloses a toilet uses pass -through box. 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, 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, window department is provided with the sealing strip, the sealing strip comprises first portion and second portion, the first portion is fixed on the window form, and the second portion is the inclined plane towards a side surface of window. The utility model discloses a pass -through box simple structure once can only open one side window through setting up the telescopic link, guarantees that clean district can not communicate with non -clean area, simultaneously, sets up the gas tightness that the window form had fully been guaranteed to the sealing strip in the window play.
Description
Technical field
This utility model relates to a kind of toilet pass-through box, 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 a kind of toilet pass-through box.
This utility model is achieved through the following technical solutions:
A kind of toilet pass-through box, including forms, described forms both sides are provided with the window being rotationally connected with forms, described forms are internally provided with expansion link, and described expansion link is made up of the first bar and the second bar hinged with the first bar, and described first bar and the second bar window with forms both sides respectively is connected, it is provided with sealing strip at described window, described sealing strip is made up of Part I and Part II, and described Part I is fixed on forms, and Part II is inclined-plane towards a side surface of window.
Described a kind of toilet pass-through box, described first bar and the second bar do not have hinged one end to be connected by elastic component.
Described a kind of toilet pass-through box, is arc-shaped at each chamfering in described forms.
Described a kind of toilet pass-through box, is provided with uviol lamp in described forms.
Described a kind of toilet pass-through box, 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.
Described a kind of toilet pass-through box, described Part I and Part II junction are provided with raised line.
The beneficial effect that this utility model is reached:
Pass-through box simple in construction of the present utility model, once can only open side window by arranging expansion link, it is ensured that clean area will not connect with non-clean area, meanwhile, arranges sealing strip and fully ensured that the air-tightness of forms at window.
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, expansion link, the 31, first bar, the 32, second bar, 4, sealing strip, 41, Part I, 42, Part II, 43, raised line, 5, elastic component, 6, uviol lamp, 7, sealing ring.
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, a kind of toilet of the present utility model pass-through box, including forms 1, described forms 1 both sides are provided with the window 2 being rotationally connected with forms 1, described forms 1 are internally provided with expansion link 3, described expansion link 3 is made up of the first bar 31 and the second bar 32 hinged with the first bar 31, described first bar 1 with the second bar 32 respectively window 2 with forms 1 both sides be connected, it is provided with sealing strip 4 at described window 2, described sealing strip 4 is made up of Part I 41 and Part II 42, described Part I 41 is fixed on forms 1, Part II 42 is inclined-plane towards a side surface of window 2.Part I 41 is fixed on forms 1, and Part II 42 is close to window 2, and surface is inclined-plane simultaneously, does not interferes with the unlatching of window, in turn ensure that the sealing of forms 1 and window 2.
Described first bar and the second bar do not have hinged one end to be connected by elastic component 5, and described elastic component 5 is spring.The opening degree of window 2 can be controlled by elastic component 5, when window 2 is opened, form a Hui Li, thus remind user to close window 2 in time.
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 6 in described forms 1, uviol lamp 6 can carry out sterilizing to forms 1 are internal, improves the cleanliness factor within forms 1.
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.
Described Part I 41 is provided with raised line 43 with Part II 42 junction, and raised line 43 is positioned at forms 1 and window 2 junction, it is possible to increase window 2 and the sealing property of forms 1 junction, thus 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.
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. toilet's pass-through box, including forms, described forms both sides are provided with the window being rotationally connected with forms, it is characterized in that, 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, it is provided with sealing strip at described window, described sealing strip is made up of Part I and Part II, described Part I is fixed on forms, and Part II is inclined-plane towards a side surface of window.
A kind of toilet the most according to claim 1 pass-through box, is characterized in that, described first bar and the second bar do not have hinged one end to be connected by elastic component.
A kind of toilet the most according to claim 1 pass-through box, is characterized in that, be arc-shaped in described forms at each chamfering.
A kind of toilet the most according to claim 1 pass-through box, is characterized in that, be provided with uviol lamp in described forms.
A kind of toilet the most according to claim 1 pass-through box, 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.
A kind of toilet the most according to claim 1 pass-through box, is characterized in that, described Part I and Part II junction are provided with raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258389.4U CN205532086U (en) | 2016-03-31 | 2016-03-31 | Toilet uses pass -through box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258389.4U CN205532086U (en) | 2016-03-31 | 2016-03-31 | Toilet uses pass -through box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532086U true CN205532086U (en) | 2016-08-31 |
Family
ID=56786830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258389.4U Expired - Fee Related CN205532086U (en) | 2016-03-31 | 2016-03-31 | Toilet uses pass -through box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756506A (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 |
-
2016
- 2016-03-31 CN CN201620258389.4U patent/CN205532086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756506A (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 |
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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: 20160831 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |