CN203846940U - Rotary sealing door - Google Patents
Rotary sealing door Download PDFInfo
- Publication number
- CN203846940U CN203846940U CN201420183190.0U CN201420183190U CN203846940U CN 203846940 U CN203846940 U CN 203846940U CN 201420183190 U CN201420183190 U CN 201420183190U CN 203846940 U CN203846940 U CN 203846940U
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- CN
- China
- Prior art keywords
- door
- hand lever
- rotating seal
- groove
- door according
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a rotary sealing door. The rotary sealing door comprises a door and a straight hand lever; two protruding symmetrical crossettes and a fastener bolt are arranged at the outer edge of the door; a hole is formed in each symmetrical crossette; a fixing rotary hand is inserted into each hole of the corresponding crossette; the straight hand lever is arranged on the surface along the diameter of the door; one end of the straight hand lever is connected with one of the fastening rotary hand through a fisheye bearing; the lateral side of the other end of the straight hand lever is provided with a groove; the straight hand lever is provided with a handle which is parallel to the straight hand lever. According to the rotary sealing door, the operation is convenient, the space is saved, the sealing effect is good, and the like.
Description
Technical field
The utility model relates to a kind of rotating seal door, in less spatial dimension, realizes equipment sealing.
Background technology
The fluid injection of lithium ion battery need to be carried out in the airtight glove box that is full of nitrogen, and in glove box, water content requires very low.From glove box, take, put battery, need to open frequently glove box door.In the process of opening at door, extraneous moisture and air are easy to enter in glove box, thereby reacts with electrolyte, cause electrolyte inefficacy, cause that battery scraps.Therefore the time in pond and power taking pond of discharging need to be as far as possible short, and the door of glove box need to have good sealing effectiveness.
The door of glove box is plug-type at present, and opening the door at every turn and closing the door all needs larger space, fetching battery inconvenient operation; The process of opening the door and closing the door also can expend the more time, causes the possibility of glove box interior humidity variation greatly; And the sealing effectiveness of push-pull door is very poor, cause the humidity in glove box to be difficult to reach control requirement.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, it is a kind of easy to operate that the utility model provides, the rotating seal door of favorable sealing property.
The technical solution of the utility model is as described below:
Rotating seal door described in the utility model, it comprises doorframe 8, door 1 and straight hand lever 5, door 1 is connected by connecting rod 3, the fastening hand 2 that revolves by crossette 9 with doorframe 8, wherein door 1 edge is provided with draw-in groove 10, straight hand lever 5 is fixed on door 1, and one end is connected with the fastening hand 2 that revolves by flake bearing 4, and directly the other end of hand lever 5 is provided with straight hand lever groove 11, on straight hand lever 5, be also fixed with handle 6, the inner surface (one side contacting with doorframe 8) of door 1 is provided with sealing ring 12; On doorframe 8, there are two symmetrical crossettes 9, and buckle bolt 7, one of them crossette 9, for connection door 1 and doorframe 8, is provided with connecting rod 3, the fastening hand 2 that revolves on another crossette.
When door is opened, the buckle bolt 7 on doorframe 8 enters in door 1 draw-in groove 10, prevents that door from closing; Closing door 1 is, the connecting rod 7 on doorframe 8 enters in the U-shaped straight hand lever groove 11 on door 1, prevents a movement, and the buckle bolt 7 on doorframe 8 is pushed in doorframe by door 1 simultaneously.
Compared with the prior art, the utility model is easy to operate, opens the door in the process of closing the door, and takes up room little; And hermatic door is when close, sealing effectiveness is good, effectively prevents that extraneous gas and moisture from entering, and can effectively guarantee humidity environment extremely low in glove box.
Accompanying drawing explanation
Fig. 1 and Fig. 2 are structural representations of the present utility model.Wherein: 1-door, the fastening hand that revolves of 2-, 3-connecting rod, 4-flake bearing, the straight hand lever of 5-, 6-handle, 7-buckle bolt, 8-doorframe, 9-crossette, 10-draw-in groove, the straight hand lever groove of 11-, 12-sealing ring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing is front view and the rear view of rotatory sealing door described in the utility model.It comprises doorframe 8 and door 1, door 1 is connected by connecting rod 3, the fastening hand 2 that revolves by crossette 9 with doorframe 8, wherein door 1 edge is provided with draw-in groove 10, also have flake bearing 4, handle 6, straight hand lever 5 to be fixed on door, on straight hand lever 5, be provided with straight hand lever groove 11, the inner surface (one side contacting with doorframe 8) of door 1 is provided with sealing ring 12; On doorframe 8, there are two symmetrical crossettes 9, and buckle bolt 7, one of them crossette 9, for connection door 1 and doorframe 8, is provided with connecting rod 3, the fastening hand 2 that revolves on another crossette.
This rotating seal door, when opening, first unscrews the fastening hand 2 that revolves, and holds handle 6, and to counterclockwise rotation, door can be opened; Outwards eject buckle bolt 7, the draw-in groove 10 at door 1 edge is buckled on buckle bolt 7, makes door maintain open mode, facilitates fetching battery; At closing time, hold handle 6, press buckle bolt 7 downwards, dextrorotation revolving door, until straight hand lever groove 11 is stuck on connecting rod 3, maintains door closure state.Both hands screw the fastening hand 2 that revolves, and make door in tight closure state.
This rotating seal door, easy to operate, sealing effectiveness is good.Can, in the situation that taking less space, realize fast glove box or have the quick tight closure that requires electric equipment compared with high sealability.
Claims (9)
1. rotating seal door, comprise doorframe (8), door (1) and straight hand lever (5) three parts, it is characterized in that: doorframe (8) around outer edge has symmetrical crossette (9) and a buckle bolt (7), there is a draw-in groove (10) at door (1) edge, straight hand lever (5) one end is connected with the fastening hand (2) that revolves by flake bearing (4), an other end side surface has a draw-in groove (11), on straight hand lever, has one handle (6).
2. rotating seal door according to claim 1, it is characterized in that: described doorframe (8) is hollow cylinder shape, outer edge at doorframe (8) has a pair of crossette (9), crossette (9) is provided with thread circle hole, threaded connecting rod (3) is by the thread circle hole of screw thread precession crossette, and other one end spiral shell of connecting rod (3) has the fastening hand (2) that revolves.
3. rotating seal door according to claim 2, is characterized in that: described connecting rod (3) is filled circles column type, and there is screw thread at two ends.
4. rotating seal door according to claim 1, is characterized in that: the described fastening hand (2) that revolves is for circular, and there is a circular port at center, and the fastening hand (2) that revolves is fixed on connecting rod (3) one end by screw thread.
5. rotating seal door according to claim 1, is characterized in that: described door (1) is for circular, and there is sealing ring (12) at the place, inside edge of door.
6. rotating seal door according to claim 1, is characterized in that: described draw-in groove (10) is for semicircle.
7. rotating seal door according to claim 1, is characterized in that: described straight hand lever (5) is solid cuboid, and its one end is flake bearing (4), and an other end side surface is hand lever groove (11) always.
8. rotating seal door according to claim 7, is characterized in that: described straight hand lever groove (11) is U-shaped groove.
9. rotating seal door according to claim 1, is characterized in that: described handle (6) top is cylindrical, and two ends are fixed on straight hand lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183190.0U CN203846940U (en) | 2014-04-16 | 2014-04-16 | Rotary sealing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183190.0U CN203846940U (en) | 2014-04-16 | 2014-04-16 | Rotary sealing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846940U true CN203846940U (en) | 2014-09-24 |
Family
ID=51559974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183190.0U Expired - Fee Related CN203846940U (en) | 2014-04-16 | 2014-04-16 | Rotary sealing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972996A (en) * | 2019-04-18 | 2019-07-05 | 杭州知天电子商务有限公司 | A kind of soundproof door |
| CN110485876A (en) * | 2019-09-05 | 2019-11-22 | 中船黄埔文冲船舶有限公司 | A kind of air hose maintenance door peculiar to vessel |
-
2014
- 2014-04-16 CN CN201420183190.0U patent/CN203846940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972996A (en) * | 2019-04-18 | 2019-07-05 | 杭州知天电子商务有限公司 | A kind of soundproof door |
| CN110485876A (en) * | 2019-09-05 | 2019-11-22 | 中船黄埔文冲船舶有限公司 | A kind of air hose maintenance door peculiar to vessel |
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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: 20140924 Termination date: 20180416 |