CN215671930U

CN215671930U - Special door with good sealing performance

Info

Publication number: CN215671930U
Application number: CN202121307426.3U
Authority: CN
Inventors: 金泽
Original assignee: Wuxi Zhicheng Special Doors And Windows Co ltd
Current assignee: Wuxi Zhicheng Special Doors And Windows Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-28
Anticipated expiration: 2031-06-11

Abstract

The utility model provides a special door with good sealing performance, which relates to the technical field of special doors and comprises a door frame body, wherein an inner chamber is arranged inside the door frame body, sliding channels are respectively arranged at the bottom and the top of the inner chamber, a limiting groove is arranged on the inner bottom surface of the sliding channel at the bottom, a fixed seat is fixed on the inner wall of the sliding channel at the bottom close to one side edge, an electric telescopic rod is fixed inside the fixed seat, a sliding block is sleeved on the outer wall of the movable end of the electric telescopic rod, a door plate is fixed at the top of the sliding block, a limiting block is fixed at the bottom of the sliding block, the limiting block is connected between the inner walls of the limiting grooves in a sliding manner, and a sealing groove is arranged on one side of the door plate. The problem of inconvenience for the old or children at home.

Description

Special door with good sealing performance

Technical Field

The utility model relates to the technical field of special doors, in particular to a special door with good sealing performance.

Background

Along with industrial development, the protection requirements on people and environment are higher and higher, so that the requirements on special doors of factory buildings leading to the outdoors are stricter and stricter, the functions of the special doors are more various and comprehensive, and the performance requirements under the influence of single or multiple external factor disasters can be met on the premise of ensuring normal passing of the doors.

But the most needs manual push-and-pull of current common special door, because have sealed effect, so the gap department of door and door frame has set up watertight fittings, and this frictional force that has just caused between door and door frame increases, need use very big strength just can push and pull the door, and this has brought inconveniently for old man or child's in the family use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to drive a door to move in a door frame through an electric telescopic rod, and solves the problem that the traditional special door can be pushed and pulled only by great effort, so that inconvenience is brought to the use of the old or children at home.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a special door that sealing performance is good, includes the door frame body, the inner room has been seted up to the inside of door frame body, the passageway that slides has all been seted up at the bottom and the top of inner room, is located the bottom the spacing groove has been seted up to the inside bottom surface of passageway that slides, is located the bottom the inner wall of passageway that slides is close to a side edge department and is fixed with the fixing base, the inside of fixing base is fixed with electric telescopic handle, the exterior wall cover of electric telescopic handle expansion end is equipped with the sliding block, the top of sliding block is fixed with the door plant, the bottom of sliding block is fixed with the spacing block, stopper sliding connection is between the inner wall of spacing groove, the seal groove has been seted up to one side of door plant.

Preferably, a plurality of springs are fixed on the inner wall of one side of the inner chamber, a buffer plate is welded between one ends of the springs, and a sealing strip is fixed on one side of the buffer plate.

Preferably, one side of the sealing strip faces one side of the sealing groove, the buffer plate is slidably connected to the inside of the inner chamber, and the door plate is located inside the inner chamber.

Preferably, a connecting block is fixed at the position, close to one side edge, of the top of the door plate, and a roller is fixed at the top of the connecting block.

Preferably, the inner walls of the two sides of the sliding channel at the top are provided with rectangular sliding grooves, and the rollers are located between the inner walls of the sliding channel at the top.

Preferably, the front surface and the rear surface of the door panel are fixed with rectangular sliding blocks near the top edge.

Preferably, the two rectangular sliding blocks slide in the rectangular sliding grooves correspondingly.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the door frame is used, the sliding block is driven to slide through the stretching of the electric telescopic rod, the door plate is fixed to the top of the sliding block, the sliding block moves to drive the door plate to be opened and closed, the limiting groove is formed, the limiting block is fixed to the bottom of the sliding block and is connected to the limiting groove in a sliding mode, the sliding block is driven to move through the stretching of the electric telescopic rod, the door plate is more stable when being opened and closed, the roller is arranged on the top of the door plate and is located between the inner walls of the top sliding channels, and friction force between the door plate and the door frame body can be reduced in the sliding process of the door plate.

2. According to the door frame, the springs are fixed on one side of the inner chamber, the buffer plate is fixed at one end of each spring, the door plate can be buffered when the door plate is closed, the door frame body is prevented from being scrapped due to impact on the door frame body, the service life of the door frame body is shortened, the sealing strip is fixed on one side of the buffer plate, the sealing groove is formed in one side of the door plate, the seam of the door plate and the door frame body in closed butt joint can be sealed, and the sealing performance of the special door is improved.

Drawings

Fig. 1 is a schematic perspective view of a special door with good sealing performance according to the present invention;

FIG. 2 is a schematic side sectional view of a special door according to the present invention with good sealing performance;

fig. 3 is a schematic view of another cross-sectional three-dimensional structure of a special door with good sealing performance according to the present invention.

Illustration of the drawings: 1. a door frame body; 2. an inner chamber; 3. a door panel; 4. a slipping channel; 5. a sealing groove; 6. a buffer plate; 7. a spring; 8. a sealing strip; 9. a fixed seat; 10. an electric telescopic rod; 11. a sliding block; 12. a limiting block; 13. a limiting groove; 14. a roller; 15. connecting blocks; 16. a rectangular slider; 17. a rectangular chute.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The wiring diagram of the electric telescopic rod 10 belongs to the common knowledge in the field, the working principle of the wiring diagram is the known technology, and the model is selected to be suitable according to the actual use and is not described in detail herein.

Next, how the doorframe body 1 and the door panel 3 are sealed will be described in detail.

As shown in fig. 1 to 3, the present invention provides a technical solution of a special door with good sealing performance: including door frame body 1, inner room 2 has been seted up to door frame body 1's inside, slide channel 4 has all been seted up at the bottom and the top of inner room 2, spacing groove 13 has been seted up to the inside bottom surface that is located slide channel 4 of bottom, the inner wall that is located slide channel 4 of bottom is close to a side edge department and is fixed with fixing base 9, the inside of fixing base 9 is fixed with electric telescopic handle 10, the exterior wall cover of electric telescopic handle 10 expansion end is equipped with sliding block 11, sliding block 11's top is fixed with door plant 3, sliding block 11's bottom is fixed with stopper 12, stopper 12 sliding connection is between spacing groove 13's inner wall, seal groove 5 has been seted up to one side of door plant 3.

The whole sealing effect is achieved, when in use, the sliding block 11 is driven to slide through the extension and retraction of the electric telescopic rod 10, the door panel 3 is fixed at the top of the sliding block 11, so the sliding block 11 moves to drive the door panel 3 to open and close, the limiting groove 13 is arranged, the limiting block 12 is fixed at the bottom of the sliding block 11, the limiting block 12 is connected in the limiting groove 13 in a sliding manner, the electric telescopic rod 10 is enabled to extend and retract to drive the sliding block 11 to move, so that the door panel 3 is more stable when being opened and closed, the roller 14 is arranged at the top of the door panel 3, and the roller 14 is positioned between the inner walls of the top sliding channel 4, so that the friction force between the door panel 3 and the door frame body 1 can be reduced in the sliding process, the whole device drives the door panel 3 to move in the door frame body 1 through the electric telescopic rod 10, and the problem that the traditional special door can be pushed and pulled only by great force is solved, the problem of inconvenience for the old or children at home.

As shown in fig. 1-3, one side inner wall of inner chamber 2 is fixed with a plurality of springs 7, the welding has buffer board 6 between the one end of a plurality of springs 7, one side of buffer board 6 is fixed with sealing strip 8, one side of sealing strip 8 is just to one side of seal groove 5, buffer board 6 sliding connection is in inner chamber 2's inside, door plant 3 is located inner chamber 2's inside, door plant 3's top is close to a side edge and is fixed with connecting block 15, connecting block 15's top is fixed with gyro wheel 14, rectangle spout 17 has all been seted up to the both sides inner wall that is located the passageway of sliding 4 at top, gyro wheel 14 is located between the inner wall of top passageway of sliding 4, door plant 3's front surface and rear surface are close to top edge and all are fixed with rectangle slider 16, two rectangle sliders 16 all correspond the inside of sliding at rectangle spout 17.

The effect that its buffer board 6 reached does, a plurality of springs 7 are fixed in one side of inner room 2, and at the fixed buffer board 6 of the one end of a plurality of springs 7, can make door plant 3 when closing immediately, cushion door plant 3, avoid striking door frame body 1 and make door frame body 1 scrap, shorten door frame body 1's life, one side fixed seal 8 at buffer board 6, and set up seal groove 5 in one side of door plant 3, can make the seam of door plant 3 and the closed butt joint of door frame body 1 airtight, the sealing performance of special door has been increased.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a special door that sealing performance is good, includes door frame body, its characterized in that: the door frame body's inside has been seted up the inner room, the passageway that slides has all been seted up at the bottom and the top of inner room, is located the bottom the spacing groove has been seted up to the inside bottom surface of the passageway that slides, is located the bottom the inner wall of the passageway that slides is close to a side edge department and is fixed with the fixing base, the inside of fixing base is fixed with electric telescopic handle, the outward appearance wall cover of electric telescopic handle expansion end is equipped with the sliding block, the top of sliding block is fixed with the door plant, the bottom of sliding block is fixed with the spacing block, stopper sliding connection is between the inner wall of spacing groove, the seal groove has been seted up to one side of door plant.

2. A high-sealing special door as claimed in claim 1, wherein: the inner wall of one side of the inner chamber is fixed with a plurality of springs, a buffer plate is welded between one ends of the springs, and a sealing strip is fixed on one side of the buffer plate.

3. A high-sealing special door as claimed in claim 2, wherein: one side of the sealing strip is opposite to one side of the sealing groove, the buffer plate is connected to the inside of the inner chamber in a sliding mode, and the door plate is located inside the inner chamber.

4. A very high performance portal as claimed in claim 3, wherein: the top of the door plate is fixed with a connecting block at the position close to one side edge, and the top of the connecting block is fixed with a roller.

5. A very high performance portal as claimed in claim 4, wherein: the inner walls of the two sides of the sliding channel at the top are provided with rectangular sliding grooves, and the idler wheels are located between the inner walls of the sliding channel at the top.

6. A high-sealing special door as claimed in claim 1, wherein: rectangular sliding blocks are fixed on the front surface and the rear surface of the door panel close to the top edge.

7. An ultra-high speed door with good sealing performance as claimed in claim 6, wherein: and the two rectangular sliding blocks correspondingly slide in the rectangular sliding grooves.