CN203476146U - Laboratory door - Google Patents
Laboratory door Download PDFInfo
- Publication number
- CN203476146U CN203476146U CN201320601145.8U CN201320601145U CN203476146U CN 203476146 U CN203476146 U CN 203476146U CN 201320601145 U CN201320601145 U CN 201320601145U CN 203476146 U CN203476146 U CN 203476146U
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- CN
- China
- Prior art keywords
- laboratory
- fixed block
- door
- type fixing
- thimble
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- Expired - Fee Related
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Abstract
The utility model discloses a laboratory door which comprises a door body, wherein a sealing device is arranged between the bottom of the door body and the ground, the top of the sealing device is fixedly connected with the bottom face of the door body, the sealing device comprises a U-type frame, an H-type fixing clamping base inserted in the U-type frame and a sealing strip embedded in the H-type fixing clamping base in an inserted mode, the top of the H-type fixing clamping base in the U-type frame is provided with a sliding groove, a reset adjusting device is disposed in the sliding groove, and the reset adjusting device is connected with the top of the H-type fixing clamping base. The laboratory door has the advantages that unfolding and folding of the sealing strip are automatically adjusted through the reset adjusting device in the sealing device, the sealing performance of the door body is improved, meanwhile the air pressure in a laboratory can be adjusted, bacteria and even dust are prevented from entering the laboratory, the sealing performance in the laboratory is improved, influences of intrusive bacteria on the laboratory are avoided, and physical and psychological health of workers in the laboratory is guaranteed.
Description
Technical field
The utility model relates to laboratory equipment field, in particular to a kind of laboratory door.
Background technology
The content of testing in biology laboratory is more, and experiment is all relevant with biology mostly, in order to prevent that between the passage of laboratory, circulation causes the propagation of bacterium and endangers the healthy of staff, higher for the sealing requirements in laboratory.In order to improve the sealing in laboratory, conventionally the door in laboratory is improved.The laboratory door using at present, between Men Tiyu ground, sealing effectiveness is poor, easily hide bacterium or nourish bacterium, obturation effect is poor in addition, easily makes indoor and outdoor cross-ventilation, is unfavorable for regulating the air pressure in laboratory, and cross-ventilation easily cause bacterium even dust enter, experimental data is caused to error, increased staff's workload, reduced the safety in laboratory.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of laboratory door.
For achieving the above object, a kind of laboratory door is provided in the utility model embodiment, comprise a body, between the bottom of door body and ground, obturator is set, the top of obturator is fixedly connected with the bottom surface of door body, obturator comprises U-shaped frame, be inserted on H type Fixing clamp-seat airtight of H type Fixing clamp-seat in U-shaped frame and intercalation, the top that is positioned at H type Fixing clamp-seat in U-shaped frame has chute, in chute, be provided with return adjusting device, return adjusting device is connected with the top of H type Fixing clamp-seat.
Further, return adjusting device comprises the first fixed block, sliding shoe, the second fixed block and thimble, the first fixed block is fixed by screws in chute near one end of body inner side, sliding shoe is placed on the other end in chute, the second fixed block is fixed by screws in the top of H type Fixing clamp-seat, between the first fixed block and the second fixed block and between the second fixed block and sliding shoe, by return spring, be connected, one end away from return spring on sliding shoe has slot, one end of thimble is plugged in slot, and the other end of thimble is through U-shaped frame.
Further, thimble is arc through one end of U-shaped frame.
Further, length and the hardness of the return spring between the first fixed block and the second fixed block and between the second fixed block and sliding shoe are all identical.
Further, the horizontal direction of airtight is parallel to the ground.
The beneficial effects of the utility model are: this experiment Men Men body bottom connects obturator, by the return adjusting device in obturator, automatically regulate the expansion of airtight with closed, increased the sealing of door body, can regulate by adjusting the length of thimble the height of airtight expansion in addition, the seal of airtight can be used to the air pressure in conditioning chamber, avoided even entering of dust of bacterium, increased the sealing in laboratory, avoided the bacterium of invasion for the impact of experiment, guaranteed indoor staff's physical and mental health, easy to use, simple to operate.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of laboratory door described in the utility model embodiment;
Fig. 2 is the front view of a kind of laboratory door described in the utility model embodiment;
Fig. 3 is the side sectional view of a kind of laboratory door described in the utility model embodiment;
Fig. 4 is the lateral view of U-shaped frame in the obturator of a kind of laboratory door described in the utility model embodiment;
Fig. 5 is the lateral view of H type Fixing clamp-seat in the obturator of a kind of laboratory door described in the utility model embodiment;
Fig. 6 is the lateral view of airtight in the obturator of a kind of laboratory door described in the utility model embodiment.
In figure,
1, chute; 2, door body; 3, obturator; 4, thimble; 5, H type Fixing clamp-seat; 6, U-shaped frame; 7, airtight; 8, sliding shoe; 9, the first fixed block; 10, the second fixed block; 11, return spring.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
As shown in Fig. 1-6, a kind of laboratory door described in the utility model embodiment, comprise a body 2, between the bottom of door body and ground, obturator 3 is set, the top of obturator is fixedly connected with the bottom surface of door body, obturator comprises U-shaped frame 6, be inserted on H type Fixing clamp-seat airtight 7 of H type Fixing clamp-seat 5 in U-shaped frame and intercalation, the top that is positioned at H type Fixing clamp-seat in U-shaped frame has chute 12, in chute, be provided with return adjusting device, return adjusting device is connected with the top of H type Fixing clamp-seat.
This experiment Men Men body bottom connects obturator, by the return adjusting device in obturator, automatically regulate the expansion of airtight with closed, increased the sealing of door body, the seal of airtight can be used to the inside and outside air pressure of conditioning chamber, avoided even entering of dust of bacterium, increase the sealing in laboratory, avoided the bacterium of invasion for the impact of experiment, guaranteed indoor staff's physical and mental health, easy to use, simple to operate.
Further, return adjusting device comprises the first fixed block 9, sliding shoe 8, the second fixed block 10 and thimble 4, the first fixed block is fixed by screws in chute near one end of body inner side, sliding shoe is placed on the other end in chute, the second fixed block is fixed by screws in the top of H type Fixing clamp-seat, between the first fixed block and the second fixed block and between the second fixed block and sliding shoe, by return spring 11, be connected, one end away from return spring on sliding shoe has slot, one end of thimble is plugged in slot, and the other end of thimble is through U-shaped frame.
The first fixed block is fixed in chute according to the position of thimble, the second fixed block is fixed on the centre position at the top of H type Fixing clamp-seat, sliding shoe slides by extending in chute of thimble, during switch gate, utilize the pressure-driven sliding shoe that thimble is subject to move in chute, thereby drive return spring distortion, drive the second fixed block to be applied to H type Fixing clamp-seat, thereby drive airtight integral body to move up and down, easy to use, reliably, by adjusting the length of thimble, regulate the height of airtight expansion, can automatically regulate expansion and the closure of airtight, in adjusting laboratory, outer air pressure, operation has automation, not only guaranteed seal indoor in experimentation, and can be used to the air pressure ratio in conditioning chamber, practical.
Further, thimble is arc through one end of U-shaped frame.The design of arcuate structure, when having guaranteed door body closure, thimble is along the direction compression of closing, thus promotion sliding shoe completes the stretching, extension of airtight, and simple to operate, can not cause the bending of thimble even to fracture, easy to use.
Further, length and the hardness of the return spring between the first fixed block and the second fixed block and between the second fixed block and sliding shoe are all identical.The length of return spring and hardness have determined the degree of airtight stretching, extension, and the length of return spring is identical with hardness, just can guarantee that return spring will try hard to recommend moving the second fixed block uniformly, thereby drive the stretching, extension of airtight, easy to use, simple to operate.
Further, the horizontal direction of airtight is parallel to the ground.After airtight stretching, extension, bottom and ground close contact, horizontal direction is parallel to the ground, thereby has guaranteed good airtight effect.
This laboratory Men Weiquan aluminium door, this full aluminium is made, and quality is light, and in manufacture craft, the external surface of door body reaches seamless, is therefore not easy to hide bacterium and good sealing effect, is convenient to sterilization, sterilization treatment, and practicality is reliable.
During concrete use, when door is opened, outside the outstanding U-shaped frame in one end of thimble, now return spring promotes sliding shoe and returns original position, and airtight closure, when door is closed, between Men Tiyu doorframe, give the certain pressure of thimble, thimble extruding promotes sliding shoe and moves in chute, thereby drives return spring, return spring promotes the second fixed block effect, and H type Fixing clamp-seat is moved down, thus drive airtight integral body to move up and down, simple to operate, easy to use, can realize automatic adjusting.By airtight move up and down, the air pressure that can be used in conditioning chamber, has increased the closure in laboratory, and then avoided even entering of dust of bacterium, and experiment can be completed in clean space, guaranteed that staff's is healthy, easy to use, there is practicality.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a laboratory door, comprise a body (2), between the bottom of door body and ground, obturator (3) is set, the top of obturator is fixedly connected with the bottom surface of door body, it is characterized in that: obturator comprises U-shaped frame (6), is inserted into H type Fixing clamp-seat (5) and airtight (7) of intercalation on H type Fixing clamp-seat in U-shaped frame, the top that is positioned at H type Fixing clamp-seat in U-shaped frame has chute (1), in chute, be provided with return adjusting device, return adjusting device is connected with the top of H type Fixing clamp-seat.
2. laboratory according to claim 1 door, it is characterized in that: return adjusting device comprises the first fixed block (9), sliding shoe (8), the second fixed block (10) and thimble (4), the first fixed block is fixed by screws in chute near one end of body inner side, sliding shoe is placed on the other end in chute, the second fixed block is fixed by screws in the top of H type Fixing clamp-seat, between the first fixed block and the second fixed block and between the second fixed block and sliding shoe, by return spring (11), be connected, one end away from return spring on sliding shoe has slot, one end of thimble is plugged in slot, and the other end of thimble is through U-shaped frame.
3. laboratory according to claim 2 door, is characterized in that: thimble is arc through one end of U-shaped frame.
4. laboratory according to claim 2 door, is characterized in that: length and the hardness of the return spring between the first fixed block and the second fixed block and between the second fixed block and sliding shoe are all identical.
5. laboratory according to claim 1 door, is characterized in that: the horizontal direction of airtight is parallel to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601145.8U CN203476146U (en) | 2013-09-27 | 2013-09-27 | Laboratory door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601145.8U CN203476146U (en) | 2013-09-27 | 2013-09-27 | Laboratory door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476146U true CN203476146U (en) | 2014-03-12 |
Family
ID=50224493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320601145.8U Expired - Fee Related CN203476146U (en) | 2013-09-27 | 2013-09-27 | Laboratory door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086860A (en) * | 2021-12-06 | 2022-02-25 | 山东东岳项目管理有限公司 | Architectural decoration door |
-
2013
- 2013-09-27 CN CN201320601145.8U patent/CN203476146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086860A (en) * | 2021-12-06 | 2022-02-25 | 山东东岳项目管理有限公司 | Architectural decoration door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |