CN203274416U - Freezer door controlled by dual switches - Google Patents
Freezer door controlled by dual switches Download PDFInfo
- Publication number
- CN203274416U CN203274416U CN 201320233939 CN201320233939U CN203274416U CN 203274416 U CN203274416 U CN 203274416U CN 201320233939 CN201320233939 CN 201320233939 CN 201320233939 U CN201320233939 U CN 201320233939U CN 203274416 U CN203274416 U CN 203274416U
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- CN
- China
- Prior art keywords
- switch
- freezer
- door
- freezer door
- guide rail
- 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 freezer door controlled by dual switches. The freezer door comprises a door body, a guide rail, a driving device and a first switch. The guide rail is arranged on the wall of a freezer, the upper end of the door body is connected with the guide rail in a sliding mode, the driving device is arranged on the upper portion of the door body and drives the door body to slide on the guide rail, and the first switch is arranged on the wall on one side of the door body. The freezer door further comprises a second switch in parallel connection with the first switch, and the second switch is arranged on a ceiling in front of the door body. By the adoption of the structure, the second switch is additionally arranged, before a forklift enters the freezer door, a driver sitting on the forklift directly starts the freezer door through the second switch without getting off, thus the smooth degree of the forklift entering and leaving the freezer is improved, time is saved, and work efficiency is improved.
Description
Technical field
The utility model relates to a kind of biswitch and controls freezer door.
Background technology
The gauge tap of freezer door is arranged on the wall of door one side originally, and the opening and closing of door all need personnel to go to the freezer door line operate that advances.Because the workman who passes in and out freezer is mainly truck driver, carrying out the fork truck that temporarily to stop when freezer door is opened or closed, carry out open operation before going to gauge tap by the driver, carry out shutoff operation before need to going to equally gauge tap when going out freezer.Fork truck be need to leave during truck driver operation fork truck turnover cold storage warehouse and gauge tap unlatching or shutoff operation carried out, very loaded down with trivial details, increased the working time, reduced operating efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of biswitch of truck driver turnover freezer that facilitates and controls freezer door.
For achieving the above object, the utility model is by the following technical solutions:
A kind of biswitch is controlled freezer door, it comprises a body, guide rail, drive unit and the first switch, described guide rail is arranged on the metope of freezer, upper end and the guide rail of described door body are slidably connected, described drive unit is arranged on the top of a body, and drive unit driving gate body slides on slide rail, and described the first switch arranges on the metope of Men Tiyi side, described freezer door also comprises the second switch with the first switch in parallel, and second switch is arranged on the ceiling in body the place ahead.
Described second switch is hand switch, is controlled by stay cord.
Described second switch is inductive switch.
Described second switch is arranged on a 1.5m-2.5m place, body the place ahead.
The utility model adopts above technical scheme, and by increasing second switch, fork truck is before entering freezer, the driver who is sitting on fork truck need not to get off, and directly opens freezer door by second switch, improves the smooth degree of fork truck turnover freezer, save time, operating efficiency is improved.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
According to Fig. 1 or shown in Figure 2, a kind of biswitch of the utility model is controlled freezer door, it comprises a body 1, guide rail 2, drive unit 3 and the first switch 4, described guide rail 2 is arranged on the metope of freezer, upper end and the guide rail 2 of described door body 1 are slidably connected, described drive unit 3 is arranged on the top of a body 1, drive unit 3 driving gate bodies 1 slide on slide rail 2, described the first switch 4 arranges on the metope of a body 1 one sides, described freezer door also comprises the second switch 5 in parallel with the first switch 4, and second switch 5 is arranged on the ceiling in a body 1 the place ahead.Described second switch 5 is arranged on a 1.5m-2.5m place, body the place ahead.
Claims (4)
1. a biswitch is controlled freezer door, it comprises a body, guide rail, drive unit and the first switch, described guide rail is arranged on the metope of freezer, upper end and the guide rail of described door body are slidably connected, described drive unit is arranged on the top of a body, drive unit driving gate body slides on slide rail, described the first switch arranges on the metope of Men Tiyi side, it is characterized in that: described freezer door also comprises the second switch with the first switch in parallel, and second switch is arranged on the ceiling in body the place ahead.
2. a kind of biswitch according to claim 1 is controlled freezer door, and it is characterized in that: described second switch is hand switch, is controlled by stay cord.
3. a kind of biswitch according to claim 1 is controlled freezer door, and it is characterized in that: described second switch is inductive switch.
4. a kind of biswitch according to claim 1 is controlled freezer door, and it is characterized in that: described second switch is arranged on a 1.5m-2.5m place, body the place ahead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233939 CN203274416U (en) | 2013-05-03 | 2013-05-03 | Freezer door controlled by dual switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233939 CN203274416U (en) | 2013-05-03 | 2013-05-03 | Freezer door controlled by dual switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274416U true CN203274416U (en) | 2013-11-06 |
Family
ID=49504804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320233939 Expired - Fee Related CN203274416U (en) | 2013-05-03 | 2013-05-03 | Freezer door controlled by dual switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236061A (en) * | 2017-07-15 | 2018-07-03 | 科威嘉尼（江苏）制冷设备有限公司 | One kind can the online liquid nitrogen frozen equipment of quantity-produced |
-
2013
- 2013-05-03 CN CN 201320233939 patent/CN203274416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236061A (en) * | 2017-07-15 | 2018-07-03 | 科威嘉尼（江苏）制冷设备有限公司 | One kind can the online liquid nitrogen frozen equipment of quantity-produced |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20170503 |