CN217681464U

CN217681464U - Toilet uses sealing device

Info

Publication number: CN217681464U
Application number: CN202123155828.9U
Authority: CN
Inventors: 陈勇
Original assignee: Shanghai Hanyu Purification Technology Co ltd
Current assignee: Shanghai Hanyu Purification Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-10-28
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a sealing device for a clean room, which comprises a door frame and a door body connected in the door frame through a hinge, wherein a sealing piece for sealing is arranged at the hinge joint of the door frame and the door body, the sealing piece comprises a pressing plate arranged on the door frame and a moving plate arranged on the door body, a dust screen is arranged between the pressing plate and the moving plate, a movable connecting rod is arranged in the middle of the dust screen, a fixed plate is arranged at the top end of the door frame, an arc-shaped rotating groove is formed at the bottom end of the fixed plate, and a moving block matched with the rotating groove is arranged at the top end of the moving plate; the utility model discloses a be equipped with the dust screen between pressure strip and the movable plate, can carry out dustproof sealing to the hinged joint department of the door body and door frame, avoid the dust to enter into the inside in toilet from the gap of the hinged joint department of the door body and door frame, played fine dustproof effect, can play fine guide effect to the movable plate when having ensured the leakproofness, the condition of damage takes place when having avoided the movable plate to rotate.

Description

Toilet uses sealing device

Technical Field

The utility model relates to a relevant technical field of toilet specifically is a toilet uses sealing device.

Background

The clean room is a specially designed room which is designed to remove pollutants such as micro-particles, harmful air and bacteria in the air within a certain space range and control the indoor temperature, cleanliness, indoor pressure, airflow velocity and airflow distribution, noise vibration and illumination and static electricity within a certain required range. That is, the room can maintain the originally set characteristics of cleanliness, temperature and humidity, and pressure, regardless of the change of the external air condition.

At present, a hinge joint between a door and a door frame of a clean room is generally large in gap, and outdoor air easily drives dust into the clean room to influence the air quality in the clean room.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a toilet uses sealing device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a toilet uses sealing device, including the door frame and through the door body of hinged joint in the door frame, the door frame is equipped with the hinged joint department of the door body and is used for sealed sealing member, the sealing member is including establishing the pressure strip on the door frame and establishing the movable plate on the door body, be equipped with the dust screen between pressure strip and the movable plate, the middle part of dust screen is equipped with swing joint pole, the top of door frame is equipped with the fixed plate, curved swivelling chute has been seted up to the bottom of fixed plate, the top of movable plate be equipped with swivelling chute assorted movable block.

As a preferred technical scheme of the utility model, the bottom of the door body is equipped with the joint spare that is used for the sealing door body and ground leakproofness, the joint spare includes the U-shaped joint board of joint in door body bottom, the bottom of U-shaped joint board is equipped with dustproof cotton, the joint groove that matches with U-shaped joint board is seted up to the bottom of the door body.

As a preferred technical scheme of the utility model, two inserting grooves have been seted up on the U-shaped joint board, the inside grafting of inserting groove has the plugboard, two the same end of plugboard is equipped with the connecting block.

As an optimal technical scheme of the utility model, be equipped with the reinforcing plate that is located between two plugboards on the connecting block, the reinforcing groove that matches with the reinforcing plate is seted up to the bottom of the door body.

As a preferred technical scheme of the utility model, be equipped with on the door body and be used for the spacing locating part to the connecting block, the locating part is including seting up the mounting groove on the door body, the inside of mounting groove is equipped with reset spring and the spacing inserted bar that is T shape with reset spring is connected, set up on the connecting block with the spacing slot of spacing inserted bar assorted.

As a preferred technical scheme of the utility model, set up the expansion joint that is connected with the mounting groove on the door body, be connected with the board of pulling that stretches out the expansion joint on the spacing inserted bar.

The utility model has the advantages that:

1. according to the sealing device for the clean room, a joint of the door body and the door frame is generally large in gap, the dustproof net is arranged between the pressing plate and the moving plate, the joint of the door body and the door frame can be sealed in a dustproof manner, dust is prevented from entering the clean room from the gap at the joint of the door body and the door frame, the air quality in the clean room is ensured, and a good dustproof effect is achieved; when the door is opened, the door body drives the movable plate to rotate, the movable plate drives the dustproof net and the movable connecting rod to move, the movable block at the top end of the movable plate moves in the rotating groove in the fixed plate, the movable plate can be well guided while the sealing performance is ensured, and the damage of the movable plate during rotation is avoided.

2. This kind of sealing device for toilet, bottom through the door body is equipped with the joint spare that is used for the sealing door body and ground leakproofness, the joint spare includes the U-shaped joint board of joint in door body bottom, can seal between the door body and ground at dustproof cotton, the dust has been avoided entering into the inside in toilet from the gap between the door body and the ground, when the U-shaped joint board is dismantled to needs, take out the joint inslot that the U-shaped joint board was seted up from the door body, be convenient for dismantle the U-shaped joint board from the door body, thereby be convenient for dismantle dustproof cotton from the door body, and then be convenient for clear up or change dustproof cotton.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a sealing device for a clean room according to the present invention;

fig. 2 is a schematic structural view of a sealing device for a clean room of the present invention at a position a in fig. 1;

FIG. 3 is a schematic view of a fixing plate of the sealing device for clean room of the present invention;

fig. 4 is a sectional view showing a structure of a fastening member of a sealing device for a clean room according to the present invention;

fig. 5 is a sectional view of a connection structure of a stopper and a clip of a sealing device for a clean room according to the present invention;

fig. 6 is a schematic view of a connection structure between a connection board and a connection block of the sealing device for a clean room of the present invention.

In the figure: 1. a door frame; 2. a door body; 3. a seal member; 301. a compression plate; 302. moving the plate; 303. a movable connecting rod; 304. a dust screen; 305. a fixing plate; 306. a rotating tank; 4. a clamping piece; 401. a U-shaped clamping and connecting plate; 402. dustproof cotton; 403. inserting grooves; 404. a reinforcing groove; 405. a plugboard; 406. a reinforcing plate; 407. connecting blocks; 5. a limiting member; 501. mounting grooves; 502. a return spring; 503. a movable opening; 504. a plate is pulled; 505. a limiting inserted rod; 506. and limiting the slot.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model relates to a sealing device for toilet, including door frame 1 and the door body 2 through hinged joint in door frame 1, door frame 1 is equipped with the hinged joint department of the door body 2 and is used for sealed sealing member 3, sealing member 3 is including establishing pressure strip 301 on door frame 1 and establishing the movable plate 302 on the door body 2, be equipped with dust screen 304 between pressure strip 301 and the movable plate 302, dust screen 304's middle part is equipped with swing joint pole 303, door frame 1's top is equipped with fixed plate 305, curved swivelling chute 306 has been seted up to fixed plate 305's bottom, the top of movable plate 302 be equipped with swivelling chute 306 assorted movable block.

The bottom end of the door body 2 is provided with a clamping piece 4 for sealing the door body 2 and the ground, the clamping piece 4 comprises a U-shaped clamping plate 401 clamped at the bottom end of the door body 2, dustproof cotton 402 is arranged at the bottom end of the U-shaped clamping plate 401, a clamping groove matched with the U-shaped clamping plate 401 is formed in the bottom end of the door body 2, the dustproof cotton 402 can seal between the door body 2 and the ground, dust is prevented from entering the clean room from a gap between the door body 2 and the ground, when the U-shaped clamping plate 401 needs to be disassembled, the U-shaped clamping plate 401 is taken out from the clamping groove formed in the door body 2, the U-shaped clamping plate 401 is convenient to disassemble from the door body 2, the dustproof cotton 402 is convenient to disassemble from the door body 2, and the dustproof cotton 402 is convenient to clean or replace.

Wherein, two inserting grooves 403 have been seted up on U-shaped joint board 401, inserting plate 405 has been pegged graft to the inside of inserting groove 403, two same ends of inserting plate 405 are equipped with connecting block 407, be equipped with the reinforcing plate 406 that is located between two inserting plates 405 on the connecting block 407, door body 2's bottom seted up with reinforcing plate 406 assorted reinforcing groove 404, with U-shaped joint board 401 joint back to door body 2, insert inserting plate 405 and reinforcing plate 406 respectively the inside of inserting groove 403 and reinforcing groove 404 again, can carry on spacingly to U-shaped joint board 401, the stability of being connected of U-shaped joint board 401 and door body 2 has further been improved.

The limiting part 5 used for limiting the connecting block 407 is arranged on the door body 2, the limiting part 5 comprises a mounting groove 501 arranged on the door body 2, a return spring 502 and a limiting insertion rod 505 which is connected with the return spring 502 and is in a T shape are arranged inside the mounting groove 501, a limiting insertion slot 506 matched with the limiting insertion rod 505 is arranged on the connecting block 407, a movable opening 503 connected with the mounting groove 501 is arranged on the door body 2, a pulling plate 504 extending out of the movable opening 503 is connected to the limiting insertion rod 505, the insertion plate 405 and the reinforcing plate 406 are respectively inserted into the insertion groove 403 and the reinforcing groove 404, the pulling plate 504 is pulled upwards, the pulling plate 504 drives the limiting insertion rod 505 to move upwards, the limiting insertion rod 505 compresses the return spring 502, and after the insertion plate 405 and the reinforcing plate 406 are respectively inserted into the insertion groove 403 and the reinforcing groove 404, the limiting insertion rod 505 is pushed into the limiting insertion slot 506 under the action of elastic potential energy of the return spring 502.

The working principle is as follows: according to the sealing device for the clean room, a common gap at the hinge joint of the door body 2 and the door frame 1 is large, the dustproof net 304 is arranged between the pressing plate 301 and the moving plate 302, the hinge joint of the door body 2 and the door frame 1 can be sealed in a dustproof manner, dust is prevented from entering the clean room from the gap at the hinge joint of the door body 2 and the door frame 1, and a good dustproof effect is achieved; when the door is opened, the door body 2 drives the moving plate 302 to rotate, the moving plate 302 drives the dustproof net 304 and the movable connecting rod 303 to move, the moving block at the top end of the moving plate 302 moves in the rotating groove 306 in the fixed plate 305, the moving block can play a good role in guiding the moving plate 302 while the sealing performance is ensured, and the moving plate 302 is prevented from being damaged when rotating.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sealing device for clean room, includes door frame (1) and door body (2) through hinged joint in door frame (1), its characterized in that, door frame (1) and the hinged joint department of the door body (2) are equipped with and are used for sealed sealing member (3), sealing member (3) are including establishing pressure strip (301) on door frame (1) and establishing movable plate (302) on the door body (2), be equipped with dust screen (304) between pressure strip (301) and movable plate (302), the middle part of dust screen (304) is equipped with swing joint pole (303), the top of door frame (1) is equipped with fixed plate (305), curved rotating groove (306) have been seted up to the bottom of fixed plate (305), the top of movable plate (302) be equipped with rotating groove (306) assorted movable block.

2. The sealing device for the clean room according to claim 1, characterized in that a clamping piece (4) for sealing the door body (2) and the ground is arranged at the bottom end of the door body (2), the clamping piece (4) comprises a U-shaped clamping plate (401) clamped at the bottom end of the door body (2), dustproof cotton (402) is arranged at the bottom end of the U-shaped clamping plate (401), and a clamping groove matched with the U-shaped clamping plate (401) is formed at the bottom end of the door body (2).

3. A sealing device for a clean room according to claim 2, characterized in that two insertion grooves (403) are formed on the U-shaped clamping plate (401), an insertion plate (405) is inserted into the insertion grooves (403), and a connecting block (407) is disposed at the same end of the two insertion plates (405).

4. A sealing device for a clean room according to claim 3, characterized in that a reinforcing plate (406) is arranged between the two insertion plates (405) on the connecting block (407), and a reinforcing groove (404) matched with the reinforcing plate (406) is formed at the bottom end of the door body (2).

5. The sealing device for the clean room according to claim 4, characterized in that a limiting member (5) for limiting a connecting block (407) is arranged on the door body (2), the limiting member (5) comprises a mounting groove (501) formed in the door body (2), a return spring (502) and a T-shaped limiting insertion rod (505) connected with the return spring (502) are arranged in the mounting groove (501), and a limiting slot (506) matched with the limiting insertion rod (505) is formed in the connecting block (407).

6. A sealing device for a clean room according to claim 5, characterized in that the door body (2) is provided with a movable opening (503) connected with the mounting groove (501), and the limit insert rod (505) is connected with a pulling plate (504) extending out of the movable opening (503).