CN204941234U - A kind of delivery window - Google Patents
A kind of delivery window Download PDFInfo
- Publication number
- CN204941234U CN204941234U CN201520681430.4U CN201520681430U CN204941234U CN 204941234 U CN204941234 U CN 204941234U CN 201520681430 U CN201520681430 U CN 201520681430U CN 204941234 U CN204941234 U CN 204941234U
- Authority
- CN
- China
- Prior art keywords
- locking plate
- type locking
- side wall
- channel side
- passage
- 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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Abstract
The utility model discloses a kind of delivery window, comprises passage and be divided into two of passage opposite fanning with gemel dodge gate, and described passage is the casing of open at both ends; Channel side wall two opening end between two fan dodge gates is respectively provided with a set of mutual interlocking gear respectively; Describedly often overlap that mutual interlocking gear comprises hook on the L-type locking plate fixed by rotating shaft, the door being located on dodge gate, one end is fixed on spring, stainless steel bar on channel side wall, L-type locking plate one end is provided with hook mouth, on door, hook is arranged on L-type locking plate and hooks mouth end, and the L-type locking plate other end is connected to spring, stainless steel bar; The other end through channel of described stainless steel bar and channel side wall are slidably connected; Also be provided with limited step inside described L-type locking plate, correspondingly with limited step on channel side wall be provided with spacing screw mandrel.Adopt such scheme, the utility model simplicity of design, the component related to are few, are easy to user's later maintenance maintenance, save cost of labor.
Description
Technical field
The utility model relates to purification technology field, and specifically it relates to a kind of delivery window.
Background technology
Delivery window, 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.
Common delivery window is that both ends open is through, and opening two ends are provided with dodge gate, also with mutual interlocking gear, can realize unidirectional unlatching.Existing delivery window mechanical interlocking mechanism design is complicated, and the component related to are numerous, and later maintenance is loaded down with trivial details.
Utility model content
The purpose of this utility model overcomes the complicated deficiency of prior art mechanical interlocking mechanism design, the delivery window provide a kind of simplicity of design, maintaining easily.
The technical solution of the utility model is as follows:
A kind of delivery window, comprise passage and be divided into two of passage opposite and fan with gemel dodge gate, described passage is the casing of open at both ends; Channel side wall two opening end between two fan dodge gates is respectively provided with a set of mutual interlocking gear respectively; Describedly often overlap that mutual interlocking gear comprises hook on the L-type locking plate fixed by rotating shaft, the door being located on dodge gate, one end is fixed on spring, stainless steel bar on channel side wall, L-type locking plate one end is provided with hook mouth, on door, hook is arranged on L-type locking plate and hooks mouth end, and the L-type locking plate other end is connected to spring, stainless steel bar; The other end through channel of described stainless steel bar and channel side wall are slidably connected; Also be provided with limited step inside described L-type locking plate, correspondingly with limited step on channel side wall be provided with spacing screw mandrel.
Preferably, described two cover mutual interlocking gears are symmetricly set on passage both sides.
Preferably, described L-type locking plate hook mouth end is positioned at above rotating shaft.
Adopt such scheme, the utility model simplicity of design, the component related to are few, are easy to user's later maintenance maintenance, save cost of labor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is one-sided dodge gate open mode figure of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
See Fig. 1 and Fig. 2, the utility model provides a kind of delivery window, comprises passage 1 and be divided into two of passage 1 opposite fanning with gemel dodge gate 2, and described passage 1 is the casing of open at both ends; Passage 1 sidewall two opening end between two fan dodge gates 2 is respectively provided with a set of mutual interlocking gear respectively; Describedly often overlap that mutual interlocking gear comprises hook 302 on the L-type locking plate 301 fixed by rotating shaft, the door being located on dodge gate 2, one end is fixed on spring 303, stainless steel bar 304 on passage 1 sidewall, L-type locking plate 301 one end is provided with hook mouth, on door, hook 302 is arranged on L-type locking plate 301 and hooks mouth end, and L-type locking plate 301 other end is connected to spring 303, stainless steel bar 304; The other end through channel 1 of described stainless steel bar 304 is connected with passage 1 side walls; Also be provided with limited step 301a inside described L-type locking plate 301, correspondingly with limited step 301a on channel side wall be provided with spacing screw mandrel 305.
Described two cover mutual interlocking gears are symmetricly set on passage both sides.
Described L-type locking plate 301 hooks mouth end and is positioned at rotating shaft upper end.
Operating principle of the present utility model is as follows:
See Fig. 1, when two dodge gates 2 are closed, stainless steel bar 304 effect of being under pressure, promotes L-type locking plate 301 and rotates clockwise, make L-type locking plate 301 hook hook 302 on mouth end and door and be in released state; Corresponding spring 303, under the promotion of stainless steel bar 304, is in extended state.
As shown in Figure 2, when wherein side dodge gate 2 is opened, the pressure releases that corresponding stainless steel bar 304 is subject to, under the effect of spring 303 times power, L-type locking plate 301 moves to spacing screw mandrel 305 place toward spring direction, spacingly block, and now L-type locking plate 301 and non-opening side dodge gate 2 are visited together with upper hook 302 hangs over, non-opening side dodge gate 2 cannot be opened, thus realizes interlock function.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a delivery window, comprises passage and is divided into two of passage opposite and fan with gemel dodge gate, it is characterized in that: described passage is the casing of open at both ends; Channel side wall two opening end between two fan dodge gates is respectively provided with a set of mutual interlocking gear respectively; Describedly often overlap that mutual interlocking gear comprises hook on the L-type locking plate fixed by rotating shaft, the door being located on dodge gate, one end is fixed on spring, stainless steel bar on channel side wall, L-type locking plate one end is provided with hook mouth, on door, hook is arranged on L-type locking plate and hooks mouth end, and the L-type locking plate other end is connected to spring, stainless steel bar; The other end through channel of described stainless steel bar and channel side wall are slidably connected; Also be provided with limited step inside described L-type locking plate, correspondingly with limited step on channel side wall be provided with spacing screw mandrel.
2. delivery window as claimed in claim 1, is characterized in that, described two cover mutual interlocking gears are symmetricly set on passage both sides.
3. delivery window as claimed in claim 1, is characterized in that, described L-type locking plate hooks mouth end and is positioned at above rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681430.4U CN204941234U (en) | 2015-09-06 | 2015-09-06 | A kind of delivery window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681430.4U CN204941234U (en) | 2015-09-06 | 2015-09-06 | A kind of delivery window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941234U true CN204941234U (en) | 2016-01-06 |
Family
ID=55008675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681430.4U Expired - Fee Related CN204941234U (en) | 2015-09-06 | 2015-09-06 | A kind of delivery window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941234U (en) |
-
2015
- 2015-09-06 CN CN201520681430.4U patent/CN204941234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District Shekou Street building 14 floor of the South half layer Patentee after: Shenzhen Jun XinDa environmental Polytron Technologies Inc Address before: 518000 Guangdong city of Shenzhen province Nanshan District Shekou Street building 14 floor of the South half layer Patentee before: SHENZHEN JUNXINDA ENVIRONMENTAL CONTROL ENGINEERING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |