CN211115569U

CN211115569U - Air door structure and anti-theft door with same

Info

Publication number: CN211115569U
Application number: CN201921600110.6U
Authority: CN
Inventors: 杨成宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-28
Anticipated expiration: 2029-09-25

Abstract

The utility model provides an air door structure, which comprises a main structure body, a window screen scroll, a window screen coil spring, a movable air plate, an air plate scroll and an air plate coil spring, wherein the main structure body is provided with an air tunnel, the main structure bodies at two sides of the air tunnel are provided with longitudinal rails, and two sides of the movable air plate are slidably arranged in the rails; the window screen scroll is arranged on the structural body above the wind tunnel, one end of the window screen is arranged on the window screen scroll through a window screen coil spring, and the other end of the window screen is fixedly connected with the upper end of the movable air plate; the wind plate scroll is respectively arranged in the tracks at the two sides of the wind tunnel, and the two sides of the movable wind plate are arranged on the window screen scroll through wind plate coil springs. Still provide an burglary-resisting door with this air door structure, this burglary-resisting door has daylighting and ventilates two into one, the simple convenient advantage that can freely hover of opening mode, wind-tunnel.

Description

Air door structure and anti-theft door with same

Technical Field

The utility model relates to a door and window structure, specific theory has related to an air door structure to and the burglary-resisting door that has this air door structure.

Background

Along with the development of burglary-resisting door, the functional more and more perfect, including the burglary-resisting door of inlayer, the window screen door in intermediate level and outermost glass door usually, the burglary-resisting door is used for the theftproof, and middle window screen door is used for ventilating and isolated mosquito, and the glass door is used for the daylighting, in different environment and season, can open different door leafs, carries out daylighting, ventilative and theftproof respectively.

However, the structure of the door is complex, and especially when ventilation is needed in summer, the inner door leaf and the outer door leaf are required to be opened, which is very troublesome.

In order to solve the above problems, people are always seeking an ideal technical solution.

Disclosure of Invention

The utility model aims at the not enough of prior art to a air door structure and burglary-resisting door that unite two into one daylighting and ventilation, the mode of opening is simple convenient, the wind-tunnel can freely hover is provided.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: an air door structure comprises a structure main body, a window screen scroll, a window screen coil spring, a movable air plate, an air plate scroll and an air plate coil spring, wherein the structure main body is provided with an air tunnel, the structure main body at two sides of the air tunnel is provided with longitudinal rails, and two sides of the movable air plate are slidably arranged in the rails; the window screen scroll is arranged on the structural body above the wind tunnel, one end of the window screen is arranged on the window screen scroll through a window screen coil spring, and the other end of the window screen is fixedly connected with the upper end of the movable air plate; the two sides of the movable air plate are arranged on the air plate scroll through air plate coil springs.

Basically, the upper end of the track extends to the upper edge of the wind tunnel, and the lower end of the track extends to a position of the movable air plate below the lower edge of the wind tunnel.

Basically, the elasticity of the coil spring is equal to the gravity of the movable air plate.

Basically, the structure main body of the wind tunnel side part is provided with a wind tunnel positioning pin, and the movable wind plate is provided with a pin hole.

The anti-theft door with the air door structure comprises a door frame, an outer door leaf and an anti-theft door leaf, wherein the air door structure is arranged on the outer door leaf, the outer door leaf is used as a structural main body, a track is arranged on the inner side of the outer door leaf, and the movable air plate and the outer door leaf are of a laminated structure.

Basically, the window screening reel is installed above the wind tunnel on the inner side of the outer door leaf.

Basically, the wind plate scroll is arranged in the tracks on two sides of the lower end of the wind tunnel.

Basically, the outer door leaf is a glass door, and the movable air plate is double-layer glass.

Compared with the prior art, the utility model has substantive characteristics and progress, in particular to the utility model, the lower end of the window screening structure is connected with the upper end of the movable wind board, the two realize linkage, when the movable wind board blocks the wind tunnel, the window screening is rolled up and hidden, and the window screening is used as a structure for shielding wind and lighting; when activity aerofoil lapse, when the air door was opened, the window screening linkage sheltered from the air door, played the effect that blocks the mosquito, and both unite two into one, and close existing 3 layer structure as an organic whole, and the operation is in place in one step, need not to control respectively, and is simple more convenient.

Furthermore, the elasticity of the coil spring is equal to the gravity of the movable air plate, so that the movable air plate can be suspended freely, the suspension position is controlled, and diversified requirements are met.

Drawings

Fig. 1 is a schematic structural diagram of the middle damper structure of the present invention.

Fig. 2 is a schematic structural diagram of the movable air plate matched with the track.

Fig. 3 is a schematic view of a coil spring for a window screen.

Fig. 4 is a schematic structural view of a damper coil spring.

In the figure: 1. a structural body; 2. window screening; 3. a window screening reel; 4. a window screen coil spring; 5. a movable air plate; 6. a damper spool; 7. a wind plate coil spring; 8. a wind tunnel; 9. a track.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Example 1

As shown in fig. 1-4, an air door structure includes a structure body 1, a window screen 2, a window screen reel 3, a window screen coil spring 4, a movable air plate 5, an air plate reel 6 and an air plate coil spring 7, wherein the structure body 1 is provided with an air tunnel 8, the structure body 1 on both sides of the air tunnel 8 is provided with longitudinal rails 9, and both sides of the movable air plate 5 are slidably mounted in the rails 9; the window screen reel 3 is arranged on the structure body 1 above the wind tunnel 8, one end of the window screen 2 is arranged on the window screen reel 3 through a window screen coil spring 4, and the other end of the window screen 2 is fixedly connected with the upper end of the movable air plate 5; the two sides of the movable air plate 5 are arranged on the air plate scroll 6 through air plate coil springs 7.

The upper end of the track 9 extends to the upper edge of the wind tunnel 8, so that the movable air plate can shield the whole wind tunnel, and the lower end of the track 9 extends to the position of the movable air plate below the lower edge of the wind tunnel 8, so that the movable air plate 5 can move downwards to fully open the wind tunnel.

The elasticity of the coil spring is equal to the gravity of the movable air plate, so that hovering at any position can be realized, and the requirements under different conditions are met.

The window screen coil spring comprises a sleeve, a window screen is wound on the sleeve, and the inner side of the sleeve and a window screen reel form a coil spring structure through a curled reed; the wind plate coil spring 7 adopts a structure similar to a tape measure, the free end of the tape measure tape is connected with the bottom of the movable wind plate, and the other end of the tape measure tape is connected with a curled spring leaf and is wound on the wind plate reel 6.

The wind tunnel side part structure is characterized in that a wind tunnel positioning pin is arranged on a structure main body of the wind tunnel side part, a pin hole is formed in the movable wind plate, the wind tunnel positioning pin is of a bolt structure, the position of the wind tunnel positioning pin can be set according to requirements, if the movable wind plate blocks the wind tunnel and completely opens the wind tunnel, a group of positioning pins and pin holes are needed to fix the position of the wind tunnel positioning pin, and bolts and pin holes can be set in other positions according to requirements without limitation.

The structure principle is as follows: window screening 2 and the linkage of activity aerofoil 5, the removal of activity aerofoil 5 drives the removal of window screening 2, and the wind-tunnel is sheltered from gradually on the activity aerofoil, the wind-tunnel is opened gradually down to the rolling of window screening 2, activity aerofoil, and window screening 2 expandes gradually, through the linkage mode, reduces the operation, promotes the convenience.

The elasticity of the wind spring of the window screen only needs to overcome the rolling of the window screen, and the elasticity of the wind plate wind spring 7 is equivalent to the gravity of the movable wind plate 5, and the wind spring is mainly used for realizing the hovering function.

The structure may be used in security doors, security windows and other similar structures.

Example 2

The anti-theft door with the air door structure comprises a door frame 10, an outer door leaf 11 and an anti-theft door leaf, wherein the air door structure is arranged on the outer door leaf 11, the outer door leaf is used as the structure main body 1 and is a glass door, the movable air plate 5 is double-layer glass, the track 9 is arranged on the inner side of the outer door leaf 11, and the movable air plate 5 and the outer door leaf 11 are of a laminated structure; the window screening reel 3 is mounted above the wind tunnel 8 inside the outer door leaf 11. The wind plate scroll 6 is arranged in the rails 9 at two sides of the lower end of the wind tunnel 8.

In the process of practical application, one side and the upper and lower ends of the track of the movable door leaf should be provided with certain flange sealing structures so as to ensure the tightness after the wind tunnel is shielded.

Adopt the burglary-resisting door of this structure, by traditional three door structures, change into two door structures, open in the burglary-resisting door, the glass door in the outside is opened outward, simplifies the structure, and daylighting and ventilation function, only need open and close movable aerofoil 5 can, the convenience improves greatly.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. A damper structure characterized by: the wind tunnel is arranged on the structure body, longitudinal rails are arranged on the structure body on two sides of the wind tunnel, and two sides of the movable air plate are slidably arranged in the rails; the window screen scroll is arranged on the structural body above the wind tunnel, one end of the window screen is arranged on the window screen scroll through a window screen coil spring, and the other end of the window screen is fixedly connected with the upper end of the movable air plate; the two sides of the movable air plate are arranged on the air plate scroll through air plate coil springs.

2. The damper structure of claim 1, wherein: the upper end of the track extends to the upper edge of the wind tunnel, and the lower end of the track extends to a position of the movable wind plate below the lower edge of the wind tunnel.

3. The damper structure of claim 1 or 2, wherein: the elasticity of the coil spring is equal to the gravity of the movable air plate.

4. The damper structure of claim 3, wherein: the structure body of the wind tunnel side part is provided with a wind tunnel positioning pin, and the movable wind plate is provided with a pin hole.

5. A security door having the damper structure of any one of claims 1-4, wherein: the anti-theft door comprises a door frame, an outer door leaf and an anti-theft door leaf, wherein the air door structure is arranged on the outer door leaf, the outer door leaf is used as a main structure body, a track is arranged on the inner side of the outer door leaf, and the movable air plate and the outer door leaf are of a laminated structure.

6. The security door of claim 5, wherein: the window screening reel is arranged above the wind tunnel on the inner side of the outer door leaf.

7. The security door according to claim 5 or 6, wherein: the wind plate scroll is arranged in the tracks on two sides of the lower end of the wind tunnel.

8. The security door of claim 7, wherein: the outer door leaf is a glass door.

9. The security door of claim 8, wherein: the movable air plate is double-layer glass.