CN211473928U

CN211473928U - Multifunctional door

Info

Publication number: CN211473928U
Application number: CN201920710027.8U
Authority: CN
Inventors: 张西平; 陈杰; 曾维友; 陈伟; 毛书哲; 胡永金; 刘国营; 吴云沛; 周晓红
Original assignee: Hubei University of Automotive Technology
Current assignee: Hubei University of Automotive Technology
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-09-11
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a multifunctional door, which comprises a door leaf and a vent hole and is characterized in that the door leaf is provided with a ventilation window and a block door for covering the vent hole, a holding cavity for holding the block door and the ventilation window, and a pulley component for connecting the block door and the ventilation window, the joint surface of the block door and the ventilation window is provided with a cleaning brush head, the pulley component comprises at least one set of fixed pulleys and a flexible cable crossing the fixed pulleys, one end of the flexible cable is connected with the block door, the other end of the flexible cable is connected with the ventilation window, when the ventilation window moves from the vent hole to the holding cavity, the pulley component pulls the block door to slide to the vent hole and cleans the ventilation window by the cleaning brush head when the ventilation window is jointed with the ventilation window, when the ventilation window moves from the holding cavity to the vent hole, the pulley component pulls the block door to slide to the holding cavity and cleans the ventilation window by the cleaning brush head when the ventilation window is jointed with the ventilation window, the, the sanitary effect of the ventilation window can be kept without disassembling the ventilation window.

Description

Multifunctional door

Technical Field

The utility model relates to a burglary-resisting door technical field especially relates to a multifunctional door.

Background

The security door is generally used as an entrance door in a home residence, and due to safety factors, the security door is often airtight when being closed, however, many house types are not north-south transparent, and particularly, ventilation in the house is not facilitated in summer.

In the prior art, the ventilating window is arranged on the original security door, the security mesh is arranged at the ventilating window, and the small door used for covering the security mesh is arranged, so that the security door with the structure has many defects, such as space occupation when the small door is opened, and the security mesh cannot be detached and washed, so that the air permeability and the air quality are affected by the dust which is easily adhered for a long time.

Disclosure of Invention

In order to solve the problem, the utility model provides a multifunctional door, occupation space, ventilation window do not need to dismantle can in time be clean.

The utility model provides a technical scheme of problem provide including door leaf, ventilation hole, a serial communication port, the door leaf is equipped with the ventilation window and the stifled door that are used for covering the ventilation hole, for holding chamber, the loose pulley assembly who connects stifled door and the ventilation window of holding stifled door and ventilation window, the binding face of stifled door and ventilation window is equipped with clean brush head, loose pulley assembly includes at least a set of fixed pulley and strides the flexible cable of fixed pulley, stifled door is connected to flexible cable one end, and the ventilation window is connected to the other end, and when the ventilation window by the ventilation hole when moving to holding chamber direction, loose pulley assembly pulling stifled door is slided to the ventilation hole and is washd the ventilation window with clean brush head when the ventilation window is slided to the ventilation hole, and when the ventilation window by holding chamber when moving to ventilation hole direction, loose pulley assembly pulling stifled door is slided to the holding chamber and is washd and is wash.

Preferably, the door leaf is provided with a sliding groove, the ventilation window is provided with a handle protruding out of the plane of the door leaf, and when the handle slides along the sliding groove, the movement track of the ventilation window is the same as that of the handle.

Preferably, the door leaf is provided with a magnet assembly, when the door is close to the ventilation hole, the magnet assembly is jointed with the door and the ventilation hole to be jointed, and when the ventilation window is close to the ventilation hole, the magnet assembly is jointed with the ventilation window and the ventilation hole to be jointed.

Preferably, the door and the ventilation window are provided with automatic locks matched with the ventilation holes.

Preferably, the cleaning brush head is provided with a non-drying glue layer.

Preferably, the sliding groove is provided with a stopping portion for fixing the ventilation window, and the stopping portion comprises fixing rings arranged on two sides of the sliding groove and a plug pin penetrating through the fixing rings.

A multi-functional door, through the pulley that sets up, with stifled door and ventilation window at the door leaf internalization, interactive cover ventilation hole reaches the effect of taking a breath and preventing burglary promptly in occupation space, is provided with at the position that stifled door and ventilation window laminated mutually and can dismantle clean the brush head, when relative motion is done with the ventilation window to stifled door, clean brush head is cleaned the ventilation window, reaches and need not to dismantle the effect that the ventilation window can keep the ventilation window health.

Drawings

Fig. 1 is a perspective view of the front side of the door leaf according to the present embodiment;

FIG. 2 is a perspective view showing the structure of the reverse side of the door leaf according to the present embodiment;

FIG. 3 is a sectional view of the door leaf according to the present embodiment;

in the figure: 1. a door leaf; 2. a ventilation hole; 3. a ventilation window; 4. blocking the door; 5. an accommodating cavity; 6. a sheave assembly; 61. a fixed pulley; 62. a flexible cable; 7. cleaning the brush head; 8. a chute; 31. a handle; 9. a magnet assembly; 10. automatic locking; 71. a non-drying glue layer; 20. a stopper portion; 21. a fixing ring; 22. and (4) a bolt.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, a multifunctional door comprises a door leaf 1, a ventilation hole 2, wherein the door leaf 1 is provided with a ventilation window 3 and a blocking door 4 for covering the ventilation hole 2, as shown in fig. 3, a containing cavity 5 for containing the blocking door 4 and the ventilation window 3, and a pulley assembly 6 for connecting the blocking door 4 and the ventilation window 3 are further provided, the pulley assembly 6 comprises at least one set of fixed pulleys 61 and a flexible cable 62 crossing the fixed pulleys 61, one end of the flexible cable 62 is connected with the blocking door 4, the other end is connected with the ventilation window 3, when the ventilation window 3 is located in the containing cavity 5, the pulley assembly 6 pulls the blocking door 4 to slide to cover the ventilation hole 2, when the blocking door 4 is located in the containing cavity 5, the pulley assembly 6 pulls the ventilation window 3 to cover the ventilation hole 2, in this embodiment, the ventilation hole 2 is located right above the containing cavity 5, the blocking door 4 is connected with the ventilation window 3 through two sets of fixed pulleys 61, one set of fixed pulleys 61 is responsible for blocking the left side of the door, the other group of fixed pulleys 61 is responsible for the right sides of the door 4 and the ventilation window 3, so that the door 4 and the ventilation window 3 are kept in a horizontal state in the pulling process and are not inclined, and the opening and closing space is not occupied while the state of the door leaf 1 is changed. In order to clean the ventilating window 3 without detaching the ventilating window, the binding surface of the blocking door 4 and the ventilating window 3 is provided with a cleaning brush head 7, when the ventilating window 3 moves downwards, the blocking door 4 moves upwards relatively, when the areas of the blocking door and the ventilating window are overlapped, the width of the accommodating cavity 5 is limited, the blocking door and the ventilating window are close to each other and almost run in a veneering manner, and therefore the cleaning brush head 7 is arranged on one surface of the blocking door 4, so that the ventilating window 3 can be cleaned in the process of mutual movement of the blocking door and the ventilating window.

As shown in fig. 2, the door leaf 1 is provided with a sliding groove 8, the ventilating window 3 is provided with a handle 31 protruding out of the plane of the door leaf 1, when the handle 31 slides along the sliding groove 8, the moving track of the ventilating window 3 is the same as that of the handle 31, when an anti-theft function is required to be used, the handle 31 slides downwards along the sliding groove 8 to drive the ventilating window 3 to move downwards, the door 4 moves upwards due to the existence of the pulley until the door 4 reaches the ventilation hole 2, and the ventilating window 3 is driven, when an air-permeable ventilating function is required to be used, the handle 31 is released, and the weight of the door 4 is larger than that of the ventilating window 3, so that a user can adjust the ventilating window 3 to the ventilation hole 2 with a small force, in the embodiment, the sliding groove 8 is positioned in the middle of the door leaf 1 and is opened from top to bottom, and the width of the sliding groove 8 is 1 cm.

The door leaf 1 is provided with a magnet assembly 9, when the door 4 is close to the ventilation hole 2, the magnet assembly 9 is jointed with the door 4 and the ventilation hole 2 to be jointed, when the ventilation window 3 is close to the ventilation hole 2, the magnet assembly 9 is jointed with the ventilation window 3 and the ventilation hole 2 to be jointed, because only the pulley assembly 6 is used, the door 4 or the ventilation window 3 is stressed only in the vertical direction, when the ventilation hole 2 is provided with a magnet, when the ventilation window 3 or the door 4 is close to the ventilation hole 2, because the positive and negative poles of the magnets between the two attract each other, the ventilation window 3 or the door 4 can be stressed in the horizontal direction, and on the basis of covering the ventilation hole 2, the ventilation hole 2 is further covered.

In order to ensure the anti-theft function, the blocking door 4 and the ventilation window 3 are both provided with automatic locks 10 matched with the ventilation holes 2.

The cleaning brush head 7 is provided with the non-dry glue layer 71, so that the cleaning brush head 7 can be replaced at any time, and the sanitation problem of the cleaning brush head 7 is brought.

The sliding chute 8 is provided with a stopping portion 20 for fixing the ventilation window 3, the stopping portion 20 comprises fixing rings 21 arranged on two sides of the sliding chute 8 and a plug pin 22 penetrating through the fixing rings 21, the ventilation window 3 needs to be fixed when the ventilation window 3 is pulled downwards, otherwise, the plugging door 4 moves downwards due to the fact that the weight of the plugging door 4 is larger than that of the ventilation window 3, the ventilation window 3 is pulled upwards, the stopping portion 20 is set, when the plugging door 4 reaches a specified position, the plug pin 22 is inserted into the fixing rings 21, and the handle 31 is limited to move upwards by the plug pin 22, so that the ventilation window 3 is fixed.

The specific embodiments described herein are merely illustrative of the spirit of the invention.

Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A multifunctional door comprises a door leaf (1) and a vent hole (2), and is characterized in that the door leaf (1) is provided with a ventilation window (3) and a blocking door (4) for covering the vent hole (2), an accommodating cavity (5) for accommodating the blocking door (4) and the ventilation window (3), and a pulley assembly (6) for connecting the blocking door (4) and the ventilation window (3), wherein a cleaning brush head (7) is arranged on the joint surface of the blocking door (4) and the ventilation window (3), the pulley assembly (6) comprises at least one set of fixed pulleys (61) and a flexible cable (62) crossing the fixed pulleys (61), one end of the flexible cable (62) is connected with the blocking door (4), the other end of the flexible cable is connected with the ventilation window (3), when the ventilation window (3) moves from the vent hole (2) to the accommodating cavity (5), the pulley assembly (6) pulls the blocking door (4) to slide towards the vent hole (2) and the cleaning brush head (7) cleans the ventilation window (3) when the ventilation window (3) is jointed, when the ventilation window moves from the accommodating cavity (5) to the direction of the ventilation hole (2), the pulley assembly (6) pulls the blocking door (4) to slide towards the accommodating cavity (5) and the cleaning brush head (7) cleans the ventilation window (3) when the blocking door is attached to the ventilation window (3).

2. The multifunctional door of claim 1, characterized in that the abutting surface of the door (4) and the ventilation window (3) is provided with a cleaning brush head (7).

3. Multifunction door according to claim 1, characterized in that the door leaf (1) is provided with a sliding groove (8) and the ventilation window (3) is provided with a handle (31) protruding out of the plane of the door leaf (1).

4. A multi-purpose door according to claim 1, characterized in that said door leaf (1) is provided with a magnet assembly (9), said magnet assembly (9) engaging said door (4) with said ventilation hole (2) when said door (4) is approaching said ventilation hole (2), said magnet assembly (9) engaging said ventilation window (3) with said ventilation hole (2) when said ventilation window (3) is approaching said ventilation hole (2).

5. Multifunction door according to claim 1, characterized by the fact that the shutter (4) and the ventilation window (3) are provided with automatic locks (10) cooperating with the ventilation holes (2).

6. A multi-functional door according to claim 2, characterized in that the cleaning brush head (7) is provided with a layer of non-drying glue (71).

7. A multi-functional door according to claim 3, characterized in that the chute (8) is provided with a stop (20) for fixing the ventilation window (3), said stop (20) comprising a fixing ring (21) provided on both sides of the chute (8), a bolt (22) extending through the fixing ring (21).