CN219528865U

CN219528865U - Anti-theft T-shaped door

Info

Publication number: CN219528865U
Application number: CN202320190610.7U
Authority: CN
Inventors: 胡勤学
Original assignee: Zhejiang Longchuan Industry And Trade Co ltd
Current assignee: Zhejiang Longchuan Industry And Trade Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-08-15
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to the field of T-shaped doors, in particular to an anti-theft T-shaped door, which comprises a door frame, wherein the inner surface of the door frame is provided with a door body through a hinge, the surface of the door body is provided with a plurality of annular through holes, the rear end surface of the door body is provided with a rectangular groove, the inner wall of the rectangular groove is fixedly connected with a return plate, the inside of the return plate is fixedly connected with a mounting frame, the rear end surface of the return plate is movably connected with an L plate, and the left end surface and the right end surface of the return plate are fixedly connected with concave blocks. According to the utility model, the L plate is slid to a proper position by screwing the first limit nut and sliding the L plate, the first limit nut is screwed to limit, the servo motor is started at the same time, the servo motor drives the fan blade to rotate, the ventilation effect is better, the L plate can be reset by screwing the first limit nut, the return plate is sealed by the L plate, and the technical problem that cold air in a corridor of a traditional T-shaped door can directly enter a room through the vent hole, so that the indoor temperature can be influenced is effectively solved.

Description

Anti-theft T-shaped door

Technical Field

The utility model relates to the field of T-shaped doors, in particular to an anti-theft T-shaped door.

Background

T-shaped doors, also known as T-door, german door, are also known as door panels which are seen from above as a capital letter T, and are known as flat doors. The novel structure which adopts German technology and is driven into Asia market is also called a T-shaped door, the sound insulation effect of the T-shaped door is several times higher than that of a flat door, the T-shaped structure enables the door plate and the door frame to form a hyperbolic ruler seam, noise can be isolated, meanwhile, illegal people can be prevented from prying the door open through the door seam, and the anti-theft and sound insulation effects are excellent.

The present inventors found that the following problems exist in practical use: the existing T-shaped door mostly adopts a ventilation mode of a ventilation hole, the ventilation mode is directly communicated with the inside and the outside of a room, foreign matters such as liquid and the like easily enter the room from the outside, the safety is low, and cold air in a corridor can directly enter the room through the ventilation hole when the weather is colder, so that the indoor temperature can be influenced.

Therefore, it is necessary to provide an energy-saving very narrow sliding door to solve the above technical problems.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide an anti-theft T-shaped door aiming at the defects in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides an theftproof T type door, includes the door frame, the inside surface of door frame has the door body through hinge mounting, and a plurality of annular through-holes have been seted up on the surface of the door body, rectangular channel has been seted up to the rear end surface of the door body, and rectangular channel inner wall fixedly connected with returns the shaped plate, the inside fixedly connected with mounting bracket of returning the shaped plate, and the rear end surface swing joint who returns the shaped plate has the L board, the equal fixedly connected with concave piece in both ends surface about returning the shaped plate, and the inboard fixedly connected with telescopic link of concave piece, the surface of telescopic link is equipped with spring one.

Further set up, the inside fixedly connected with servo motor of mounting bracket, and servo motor's fixed surface is connected with the flabellum, servo motor passes through bolt and mounting bracket constitution fixed knot constructs.

The telescopic rod and the L plate form a fixed structure through bolts, and the return plate and the door body form a fixed structure through bolts.

The limiting groove is formed in the top surface of the concave block, and the concave block and the return plate form a fixing structure through bolts.

Further set up, the equal fixedly connected with U-shaped piece in both ends surface about the L board, the top surface fixedly connected with screw thread post one of U-shaped piece, and screw thread post one's surface has stop nut one through threaded connection, screw thread post one's surface is laminated with the inner wall of spacing groove.

Further set up, square groove has been seted up on the surface of the door body, and the rear end fixed surface of the door body is connected with the concave plate, the top of concave plate is equipped with the containing box, and the spout has been seted up on the left and right sides both ends surface of concave plate, the equal fixedly connected with screw thread post two of both ends surface about the concave plate, and screw thread post two's surface has stop nut two through threaded connection.

Further set up, the fixed surface of concave plate is connected with the sleeve, and telescopic surface has seted up the U-shaped groove, telescopic inside sliding connection has the stopper, and telescopic inside is equipped with spring two.

Compared with the related art, the anti-theft T-shaped door provided by the utility model has the following beneficial effects:

the utility model provides an anti-theft T-shaped door, which solves the technical problems that the ventilation mode of ventilation holes is mostly adopted, the ventilation mode is directly communicated with the indoor and outdoor environment, foreign matters such as liquid and the like are easy to enter the indoor environment from the outdoor environment, the safety is low, the L-shaped door is slid to a proper position by screwing a first limit nut, the first limit nut is screwed to limit, a servo motor is started at the same time, the servo motor drives a fan blade to rotate, the ventilation effect is better, the first limit nut is screwed to reset the L-shaped door, the return plate is sealed through the L-shaped plate, and the technical problem that cold air in a corridor directly enters the indoor environment through the ventilation holes when the traditional T-shaped door is colder in weather is effectively solved, so that the indoor temperature is influenced.

The utility model provides an anti-theft T-shaped door, which can slide a storage box out of or into a room by screwing a limit nut II, is convenient for a user to put an express or take-out into the storage box, is convenient for the user to take out articles in the storage box, can collect the express or take-out from the storage box without opening a door, and avoids the problem that the danger exists when the T-shaped door is opened to take the express or take-out.

Drawings

FIG. 1 is a schematic diagram of an anti-theft T-shaped door according to a preferred embodiment of the present utility model;

FIG. 2 is a rear cross-sectional view of the doorframe body of the present utility model;

FIG. 3 is a rear view of the doorframe body of the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals in the drawings: 1. a door frame; 2. a door body; 3. a through hole; 4. rectangular grooves; 5. a return plate; 6. a mounting frame; 7. an L plate; 8. a concave block; 9. a telescopic rod; 10. a first spring; 11. a servo motor; 12. a fan blade; 13. a limit groove; 14. a U-shaped block; 15. a first threaded column; 16. a first limit nut; 17. a square groove; 18. a concave plate; 19. a storage box; 20. a chute; 21. a second threaded column; 22. a limit nut II; 23. a sleeve; 24. a U-shaped groove; 25. a second spring; 26. and a limiting block.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Embodiment one:

as shown in fig. 1-3, the anti-theft T-shaped door comprises a door frame 1, wherein a door body 2 is arranged on the inner surface of the door frame 1 through a hinge, a plurality of annular through holes 3 are formed in the surface of the door body 2, a rectangular groove 4 is formed in the rear end surface of the door body 2, a return plate 5 is fixedly connected to the inner wall of the rectangular groove 4, a mounting frame 6 is fixedly connected to the inner part of the return plate 5, an L plate 7 is movably connected to the rear end surface of the return plate 5, concave blocks 8 are fixedly connected to the left end surface and the right end surface of the return plate 5, a telescopic rod 9 is fixedly connected to the inner side surface of the concave blocks 8, and a spring 10 is arranged on the surface of the telescopic rod 9.

As shown in fig. 2, the inside of the mounting frame 6 is fixedly connected with a servo motor 11, and the surface of the servo motor 11 is fixedly connected with fan blades 12, and the servo motor 11 and the mounting frame 6 form a fixed structure through bolts.

As shown in fig. 3, the telescopic rod 9 and the L plate 7 form a fixed structure by bolts, and the return plate 5 and the door body 2 form a fixed structure by bolts.

As shown in fig. 2 and 3, a limiting groove 13 is formed in the top surface of the concave block 8, and the concave block 8 and the return plate 5 form a fixed structure through bolts.

As shown in fig. 3, the left and right end surfaces of the L plate 7 are fixedly connected with a U-shaped block 14, the top surface of the U-shaped block 14 is fixedly connected with a first threaded column 15, the surface of the first threaded column 15 is connected with a first limit nut 16 through threads, and the surface of the first threaded column 15 is attached to the inner wall of the limit groove 13.

In the implementation, through twisting limit nut one 16, slip L board 7, slide L board 7 suitable position, twist limit nut one 16 spacing, start servo motor 11 simultaneously, servo motor 11 drives flabellum 12 and rotates, ventilation effect is better, twist limit nut one 16 can reset L board 7, L board 7 through setting up seals back shaped plate 5, the effectual T type door of having solved is when the weather is colder, cold wind in the corridor can directly get into indoor through the air vent, thereby can cause the technical problem of influence to indoor temperature.

Embodiment two:

as shown in fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: square grooves 17 are formed in the surface of the door body 2, a concave plate 18 is fixedly connected to the rear end surface of the door body 2, a containing box 19 is arranged at the top of the concave plate 18, sliding grooves 20 are formed in the left and right end surfaces of the concave plate 18, a threaded post II 21 is fixedly connected to the left and right end surfaces of the concave plate 18, and a limit nut II 22 is connected to the surface of the threaded post II 21 through threads.

As shown in fig. 1-4, the surface of the concave plate 18 is fixedly connected with a sleeve 23, a U-shaped groove 24 is formed in the surface of the sleeve 23, a limiting block 26 is slidably connected in the sleeve 23, and a second spring 25 is arranged in the sleeve 23.

In implementation, through twisting limit nut two 22, can be with the containing box 19 roll-off or roll-in indoor, conveniently put into express delivery or takeaway the containing box 19, simultaneously convenience of customers takes out article in the containing box 19 can just follow without opening the door put containing box 19 and collect express delivery or takeaway, avoided opening T type door and got express delivery or takeaway and have dangerous problem.

In this embodiment: a servo motor 11 with the model number of D180M-0250030C-E is adopted.

The technical scheme has the advantages in practical application including but not limited to the following points:

1. by screwing the first limit nut 16 and sliding the L plate 7, the L plate 7 is slid to a proper position, the first limit nut 16 is screwed to limit, meanwhile, the servo motor 11 is started, the servo motor 11 drives the fan blade 12 to rotate, the ventilation effect is better, the L plate 7 can be reset by screwing the first limit nut 16, the return plate 5 is sealed by the L plate 7, and the technical problem that cold air in a corridor directly enters a room through an air vent when the traditional T-shaped door is colder is effectively solved, so that the indoor temperature can be influenced;

2. through twisting limit nut two 22, can be with the containing box 19 roll-off or roll-in indoor, conveniently put into express delivery or takeaway the containing box 19, simultaneously convenience of customers takes out article in the containing box 19 can just follow without opening the door put containing box 19 and collect express delivery or takeaway, avoided opening T type door and got express delivery or takeaway and have dangerous problem.

According to the technical scheme, the first limit nut 16 is screwed to slide the L plate 7, the first limit nut 16 is screwed to a proper position, the servo motor 11 is started simultaneously, the servo motor 11 drives the fan blade 12 to rotate, the ventilation effect is better, the first limit nut 16 is screwed to reset the L plate 7, the return plate 5 is sealed through the L plate 7, the problem that the cold air in a corridor directly enters the room through the vent hole when the traditional T-shaped door is colder is effectively solved, the technical problem that the indoor temperature is influenced is solved, the storage box 19 can be slipped out or slipped into the room through the second limit nut 22, the storage box 19 is conveniently placed in the express or take-out, meanwhile, a user can conveniently take out articles in the storage box 19, the express or take-out can be collected from the storage box 19 without opening the door, and the problem that the T-shaped door is dangerous is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An antitheft T-shaped door comprising a door frame (1), characterized in that: the inside surface of door frame (1) is through hinge mounting has a door body (2), and a plurality of annular through-holes (3) have been seted up on the surface of the door body (2), rectangular channel (4) have been seted up on the rear end surface of the door body (2), and rectangular channel (4) inner wall fixedly connected with returns shaped plate (5), the inside fixedly connected with mounting bracket (6) of returning shaped plate (5), and the rear end surface swing joint of returning shaped plate (5) has L board (7), the equal fixedly connected with concave piece (8) of both ends surface about returning shaped plate (5), and the inboard fixedly connected with telescopic link (9) of concave piece (8), the surface of telescopic link (9) is equipped with spring one (10).

2. The antitheft T-shaped door according to claim 1, wherein a servo motor (11) is fixedly connected to the inside of the mounting frame (6), fan blades (12) are fixedly connected to the surface of the servo motor (11), and the servo motor (11) and the mounting frame (6) form a fixed structure through bolts.

3. An antitheft T-shaped door according to claim 1, characterized in that the telescopic rod (9) and the L-shaped plate (7) form a fixed structure by means of bolts, and the return-shaped plate (5) and the door body (2) form a fixed structure by means of bolts.

4. The antitheft T-shaped door according to claim 1, wherein a limit groove (13) is formed in the top surface of the concave block (8), and the concave block (8) and the return plate (5) form a fixed structure through bolts.

5. The antitheft T-shaped door of claim 1 wherein the left and right end surfaces of the L-shaped plate (7) are fixedly connected with U-shaped blocks (14), the top surfaces of the U-shaped blocks (14) are fixedly connected with threaded columns I (15), the surfaces of the threaded columns I (15) are connected with limit nuts I (16) through threads, and the surfaces of the threaded columns I (15) are attached to the inner walls of the limit grooves (13).

6. The antitheft T-shaped door according to claim 1, wherein the surface of the door body (2) is provided with a square groove (17), the rear end surface of the door body (2) is fixedly connected with a concave plate (18), the top of the concave plate (18) is provided with a containing box (19), the left and right end surfaces of the concave plate (18) are provided with sliding grooves (20), the left and right end surfaces of the concave plate (18) are fixedly connected with threaded columns II (21), and the surfaces of the threaded columns II (21) are connected with limiting nuts II (22) through threads.

7. The antitheft T-shaped door according to claim 6, wherein the surface of the concave plate (18) is fixedly connected with a sleeve (23), a U-shaped groove (24) is formed in the surface of the sleeve (23), a limiting block (26) is slidably connected in the sleeve (23), and a spring II (25) is arranged in the sleeve (23).