CN218265664U

CN218265664U - Micro ventilation unit door

Info

Publication number: CN218265664U
Application number: CN202222613473.1U
Authority: CN
Inventors: 韩丽; 陈雪飞; 杨晓琛; 马伟光
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-10
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a ventilation unit door a little relates to unit door technical field, including fixed door frame, fixed door frame inside wall rotates and installs theftproof movable door plant, be equipped with the curve groove that is the corrugate in the theftproof movable door plant, curve groove front side inner chamber runs through and has seted up a plurality of ventilative inlet holes. The utility model discloses a theftproof movable door plank, the curve groove, a plurality of ventilative inlet holes and a plurality of ventilative mutually supporting of leaving between the hole, the back is closed to theftproof movable door plank, the curve groove through the intercommunication, ventilative inlet hole and ventilative circulation of leaving the hole and realizing inside and outside gas, even if theftproof movable door plank closes for a long time and also can realize little ventilation effect, effectively prevent the indoor air quality from descending, and ventilative inlet hole and ventilative dislocation of leaving the hole, all kinds of instruments that are used for unblanking etc. are difficult for passing theftproof movable door plank and get into indoorly, therefore the safety performance at this unit door also can not be influenced in the ventilation in the seting up of curve groove etc..

Description

Micro ventilation unit door

Technical Field

The utility model relates to a cell door technical field especially relates to a little ventilation unit door.

Background

The unit door is the security door installed by different units belonging to each residential building, in short, the door is the necessary component of modern houses when entering a corridor before entering the house, along with the development of economy, the intelligent management level of a community is continuously improved, the function of the unit door is also continuously enhanced, the unit door is not arranged at first, the mechanical lock unit door is arranged, and then the electronic lock unit door is arranged, the updating and development are continuously carried out, and better security guarantee is provided for residents in the building.

Most of the existing unit doors are intelligent electronic lock unit doors, most of the unit doors are provided with electronic locks and access controllers for controlling the electronic locks, the access controllers can control the on-off of the electronic locks, however, electronic elements are installed in the intelligent electronic lock unit doors due to the required space, most of the existing unit doors are large in size and good in sealing performance, however, most of the intelligent electronic lock unit doors are not provided with various air holes, so that the circulation of air inside and outside the unit doors is poor after the unit doors are closed, the air inside and outside the unit doors cannot be exchanged, the indoor air quality is reduced easily, a part of the intelligent electronic lock unit doors are provided with air hole similar structures, however, the air holes are mostly arranged in an inner-outer penetrating mode, when the intelligent electronic lock unit doors are used, theft tools for unlocking and the like easily penetrate through the air holes to enter the unit doors to enter the rooms, the safety performance of the intelligent electronic lock unit doors is reduced, the theft risk is increased, and the anti-theft requirement of the unit doors cannot be met.

Disclosure of Invention

The utility model aims at solving among the prior art not to establish the cell door gas permeability of bleeder vent poor, easily lead to the indoor air quality to reduce, and the cell door of seting up the bleeder vent can lead to the security performance of cell door to reduce, can't satisfy the problem of theftproof demand, and the little ventilation cell door that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a little ventilation unit door, includes fixed door frame, fixed door frame inside wall rotates installs theftproof movable door plant, be equipped with in the theftproof movable door plant and be corrugated curve groove, curve groove front side inner chamber runs through and has seted up a plurality of ventilative inlet holes, curve groove rear side inner chamber runs through and has seted up a plurality of ventilative holes of leaving, be equipped with the guiding gutter in the theftproof movable door plant, the guiding gutter passes through a plurality of splitter chutes and curve groove intercommunication, guiding gutter rear side inner chamber runs through and has seted up a water overflow hole.

As a further description of the above technical solution:

the front and back adjacent two air inlet holes and air outlet holes are arranged in a left-right staggered mode.

As a further description of the above technical solution:

the guiding gutter is the downward orientation of slope and goes out the water overflow hole setting, and is a plurality of the splitter box height reduces in proper order and the highest splitter box is close to a water overflow hole setting along guiding gutter length direction.

As a further description of the above technical solution:

the back of the anti-theft movable door plate is provided with an external water receiving frame, the external water receiving frame is arranged close to the water outlet overflow hole, the top end of the external water receiving frame is not higher than the bottom of the water outlet overflow hole, the external water receiving frame is provided with two installation convex plates, and the two installation convex plates are fixedly connected with the back of the anti-theft movable door plate through screws.

As a further description of the above technical solution:

the installation caulking groove has all been seted up to theftproof movable door plant both sides around, two the installation caulking groove inside wall all has the dust screen frame through screw fixed mounting, is located the installation caulking groove and the feed through of a plurality of ventilative of theftproof movable door plant front side are located the installation caulking groove and the feed through of a plurality of ventilative holes of theftproof movable door plant rear side.

As a further description of the above technical solution:

the dustproof screen frame comprises a square outer frame and a filter screen fixedly connected to the inner side wall of the square outer frame, and the edges and corners of the square outer frame are connected with the inner side wall of the installation caulking groove through screws.

As a further description of the above technical solution:

the inner wall of the fixed door frame is also fixedly connected with a fixed door plate which is arranged at the same height as the anti-theft movable door plate, the outer wall of the fixed door plate is fixedly provided with an access controller matched with the anti-theft movable door plate, and decorative running grooves are formed in the anti-theft movable door plate and the fixed door plate.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this ventilation unit door a little, through theftproof movable door plant, the curve groove, a plurality of ventilative inlet holes and a plurality of ventilative mutually supporting of leaving between the hole, the back is closed to theftproof movable door plant, the curve groove through the intercommunication, ventilative inlet hole and ventilative the circulation of leaving the hole and realizing inside and outside gas, even if the theftproof movable door plant closes for a long time and also can realize the ventilation effect a little, effectively prevent the indoor air quality decline, and ventilative inlet hole and ventilative dislocation of leaving the hole, all kinds of instruments that are used for unblanking etc. are difficult for passing theftproof movable door plant and get into indoorly, therefore the safety performance at this unit door also can not be influenced in the ventilation in the seting up of curve groove etc..

2. Compared with the prior art, the micro ventilation unit door has the advantages that through the mutual matching among the curve groove, the water guide groove, the flow dividing grooves and the water outlet overflow holes, when rainwater enters the curve groove in strong wind and heavy rain, the rainwater in the curve groove enters the water guide groove through the flow dividing grooves, and the rainwater in the water guide groove is discharged outwards through the water outlet overflow holes, so that the phenomenon that the internal corrosion of the curve groove is influenced by the accumulation of the rainwater for a long time is prevented.

3. Compared with the prior art, this little ventilation unit door is in the performance of self-ventilation under the closed condition is applicable to emergency situation more and handles, even if be in public safety and consider need close the unit door for a long time in order to reach under the condition of blockading the unit, the utility model discloses can ensure the air circulation in the public corridor, do benefit to and have and maintain good air condition in the public corridor.

Drawings

Fig. 1 is a schematic view of a first-view perspective structure of a micro ventilation unit door according to the present invention;

fig. 2 is a schematic view of a second perspective three-dimensional structure of a micro ventilation unit door according to the present invention;

FIG. 3 is an exploded view of the anti-theft movable door panel in the micro ventilation unit door according to the present invention;

fig. 4 is a schematic structural view of a curved groove, a diversion channel and a water chute in the micro ventilation unit door of the present invention;

fig. 5 is a schematic view of a first perspective three-dimensional structure of an anti-theft movable door plate in a micro ventilation unit door according to the present invention;

fig. 6 is a schematic view of a second perspective three-dimensional structure of an anti-theft movable door plate in a micro ventilation unit door according to the present invention;

fig. 7 is a schematic structural view of a dust screen frame in a micro ventilation unit door according to the present invention;

fig. 8 is a schematic structural view of an external water receiving frame in a door of a micro ventilation unit according to the present invention.

Illustration of the drawings:

1. fixing the door frame; 2. an anti-theft movable door plate; 3. a curved groove; 4. ventilating and hole entering; 5. a ventilation outlet; 6. a water chute; 7. a shunt slot; 8. an effluent overflow aperture; 9. an external water receiving frame; 10. installing an embedding groove; 11. a dust-proof screen frame; 1101. a clip-shaped outer frame; 1102. a filter screen; 12. fixing the door plate; 13. an access control machine; 14. and (5) decorating the channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the utility model provides a little ventilation unit door: the anti-theft movable door plate comprises a fixed door frame 1, an anti-theft movable door plate 2 is rotatably installed on the inner side wall of the fixed door frame 1, a fixed door plate 12 which is arranged at the same height as the anti-theft movable door plate 2 is fixedly connected to the inner wall of the fixed door frame 1, a latch slot which is matched with the anti-theft movable door plate 2 is further arranged on the fixed door plate 12, the latch slot is used in a matched mode with the anti-theft movable door plate 2 in the prior art, an access control machine 13 which is matched with the anti-theft movable door plate 2 is fixedly installed on the outer wall of the fixed door plate 12, decorative running slots 14 are formed in the anti-theft movable door plate 2 and the fixed door plate 12, the anti-theft movable door plate 2 and the access control machine 13 are well known to the technical personnel in the field, working principles and wiring methods of the anti-theft movable door plate 2 and the access control machine 13 are common and belong to conventional means or common knowledge, repeated description is omitted, the technical personnel can carry out optional matching according to needs or convenience, and the decorative running slots 14 are arranged, so that the decorative effect can be achieved, and the attractiveness of the unit door is improved.

The anti-theft movable door plate is characterized in that a corrugated curve groove 3 is arranged in the anti-theft movable door plate 2, a plurality of ventilation inlet holes 4 are formed in an inner cavity on the front side of the curve groove 3 in a penetrating mode, a plurality of ventilation outlet holes 5 are formed in an inner cavity on the rear side of the curve groove 3 in a penetrating mode, two adjacent ventilation inlet holes 4 in the front and the rear sides and the ventilation outlet holes 5 are arranged in a left-right staggered mode, the shape structure of the curve groove 3 is shown in a figure 4, after the anti-theft movable door plate 2 is closed, outside air enters the curve groove 3 through the ventilation inlet holes 4, the air in the curve groove 3 flows out through the ventilation outlet holes 5, exchange of the air inside and outside the anti-theft movable door plate 2 is achieved through the curve groove 3, the two adjacent ventilation inlet holes 4 in the front and the rear sides and the ventilation outlet holes 5 are staggered, a certain anti-theft effect can be achieved while a good ventilation effect is guaranteed, and various tools for unlocking are not prone to pass through the anti-theft movable door plate 2 and enter a room due to the left-theft movable door plate and right staggered mode with the ventilation inlet holes 4 and the ventilation outlet holes 5.

Furthermore, a water chute 6 is arranged in the anti-theft movable door panel 2, the water chute 6 is communicated with the curved chute 3 through a plurality of branch chutes 7, a water outlet overflow hole 8 is formed in an inner cavity on the rear side of the water chute 6 in a penetrating manner, the water chute 6 is arranged in a manner of inclining downwards towards the water outlet overflow hole 8, the heights of the branch chutes 7 are sequentially reduced along the length direction of the water chute 6, and the highest branch chute 7 is arranged close to the water outlet overflow hole 8, wherein the curved chute 3, the water chute 6 and the branch chutes 7 are arranged in the bottommost position in the curved chute 3 respectively, so that rainwater in the curved chute 3 flows into the water chute 6, rainwater residue in the curved chute 3 is reduced, when continuous strong wind and heavy rain weather is encountered, external rainwater enters the curved chute 3 through the air inlet hole 4, rainwater in the curved chute 3 enters the water chute 6 through the branch chute 7 arranged at the bottommost position, and is arranged in the inclined water chute 6, and rainwater entering the interior of the curved chute 3 is discharged outwards through the water outlet overflow hole 8 arranged at the bottommost part, so that the anti-theft movable door panel 2 can be prevented from being corroded and influencing the service life of the rainwater in the curved chute 3.

Furthermore, the back of the anti-theft movable door plate 2 is provided with an external water receiving frame 9, the external water receiving frame 9 is close to the water outlet overflow hole 8 and is not higher than the bottom of the water outlet overflow hole 8, the external water receiving frame 9 is provided with two installation convex plates, the two installation convex plates are fixedly connected with the back of the anti-theft movable door plate 2 through screws, a drain hole can be further arranged at the bottom of the external water receiving frame 9, a sealing plug is inserted into the drain hole, after the sealing plug is opened, rainwater in the external water receiving frame 9 can be conveniently discharged in time, the external water receiving frame 9 close to the water outlet overflow hole 8 is used for receiving rainwater flowing out through the water outlet overflow hole 8, and the rainwater is prevented from directly dripping to indoor ground to cause indoor ground pollution.

In addition, the installation caulking grooves 10 have been all seted up to both sides around the theftproof movable door plant 2, two installation caulking grooves 10 inside walls all have dust screen frame 11 through screw fixed mounting, the installation caulking groove 10 that is located the theftproof movable door plant 2 front side communicates with a plurality of ventilative inlet openings 4, the installation caulking groove 10 that is located the theftproof movable door plant 2 rear side communicates with a plurality of ventilative 5 of letting out, dust screen frame 11 includes back shape frame 1101 and the filter screen 1102 of fixed connection at back shape frame 1101 inside wall, the edges and corners department of back shape frame 1101 passes through the screw and is connected with installation caulking groove 10 inside wall, the setting of filter screen 1102 can play the dustproof effect, reduce the piling up of dust in curve groove 3 and guiding gutter 6, and dust screen frame 11 and installation caulking groove 10 adopt detachable installation, can dismantle clearance dust screen frame 11 when needing, and ventilative inlet opening 4, ventilative outlet opening 5, curve groove 3, diversion trench 7, guiding gutter 6 and play water outlet overflow hole 8 intercommunication, when aligning the instrument such as air pump with ventilative inlet opening 4 or ventilative outlet opening 5, can blow off dust in curve groove 3 and guiding gutter 6, so that the clearance and guiding gutter is carried out to air pump.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

when the unit door is used, after the anti-theft movable door panel 2 is closed, external gas enters the curve groove 3 through the plurality of ventilation inlet holes 4, the gas in the curve groove 3 flows out through the ventilation outlet hole 5, and similarly, indoor gas can also enter the curve groove 3 through the ventilation outlet hole 5 and then is discharged through the ventilation inlet hole 4, the exchange of the gas inside and outside the anti-theft movable door panel 2 is realized by utilizing the curve groove 3, the ventilation inlet hole 4 and the ventilation outlet hole 5, the micro ventilation purpose is achieved, the exchange of the gas inside and outside the room can be realized even if the anti-theft movable door panel 2 is closed for a long time, the two ventilation inlet holes 4 adjacent to each other in the front and the back are staggered with the ventilation outlet hole 5, various tools for unlocking and the like are not easy to pass through the anti-theft movable door panel 2 and enter the room, namely, the ventilation inlet holes 4 and the ventilation outlet holes 5 and the like are arranged, and the anti-theft effect of the unit door can not be influenced.

When the weather is continuous heavy rain and accompanied by heavy wind, after the anti-theft movable door panel 2 is closed, rainwater can enter the curve groove 3 through the installation caulking groove 10 and the air inlet hole 4, the rainwater entering the curve groove 3 enters the water chute 6 through the corresponding diversion groove 7, the rainwater in the water chute 6 is discharged to the external water frame 9 through the water outlet overflow hole 8, and the rainwater in the external water frame 9 is discharged to the outside after the sealing plug at the bottom of the external water frame 9 is opened.

When dust in the curved groove 3 and the like needs to be cleaned, the dustproof screen frame 11 in the installation embedded groove 10 is firstly detached, and then blowing tools such as an air pump are aligned to the air inlet holes 4 or the air outlet holes 5, so that the dust in the curved groove 3, the diversion channel 7, the water guide groove 6 and the like can be blown, and part of the dust can be discharged outwards through the water outlet overflow holes 8, and the purpose of dust removal is achieved.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a little ventilation unit door, is including fixed door frame (1), fixed door frame (1) inside wall rotates installs theftproof movable door plant (2), its characterized in that: be equipped with in theftproof movable door plant (2) and be corrugated curve groove (3), curve groove (3) front side inner chamber runs through and has seted up a plurality of ventilative inlet holes (4), curve groove (3) rear side inner chamber runs through and has seted up a plurality of ventilative holes (5), be equipped with guiding gutter (6) in theftproof movable door plant (2), guiding gutter (6) are through a plurality of splitter boxes (7) and curve groove (3) intercommunication, guiding gutter (6) rear side inner chamber runs through and has seted up one and go out water overflow hole (8).

2. A micro ventilation unit door as claimed in claim 1, wherein: the front and back adjacent two air inlet holes (4) and the air outlet holes (5) are arranged in a left-right staggered mode.

3. A micro ventilation unit door as claimed in claim 1, wherein: the water guide groove (6) is obliquely arranged downwards towards the water outlet overflow hole (8), and the height of the diversion grooves (7) is reduced along the length direction of the water guide groove (6) in sequence and the highest diversion groove (7) is arranged close to the water outlet overflow hole (8).

4. A micro ventilation unit door as claimed in claim 1, wherein: the back of the anti-theft movable door plate (2) is provided with an outer water receiving frame (9), the outer water receiving frame (9) is arranged close to the water outlet overflow hole (8), the top end of the outer water receiving frame is not higher than the bottom of the water outlet overflow hole (8), the outer water receiving frame (9) is provided with two installation convex plates, and the installation convex plates are fixedly connected with the back of the anti-theft movable door plate (2) through screws.

5. A micro ventilation unit door as claimed in claim 1, wherein: installation caulking groove (10), two have all been seted up to theftproof activity door plant (2) front and back both sides installation caulking groove (10) inside wall all has dust screen frame (11) through screw fixed mounting, is located installation caulking groove (10) and a plurality of ventilative inlet hole (4) intercommunication of theftproof activity door plant (2) front side are located installation caulking groove (10) and a plurality of ventilative 5 intercommunications that bore of theftproof activity door plant (2) rear side.

6. A micro ventilation unit door as claimed in claim 5, wherein: the dustproof screen frame (11) comprises a square outer frame (1101) and a filter screen (1102) fixedly connected to the inner side wall of the square outer frame (1101), and the edges and corners of the square outer frame (1101) are connected with the inner side wall of the installation caulking groove (10) through screws.

7. A micro ventilation unit door as claimed in claim 1, wherein: the anti-theft door is characterized in that the inner wall of the fixed door frame (1) is also fixedly connected with a fixed door plate (12) which is arranged at the same height as the anti-theft movable door plate (2), the outer wall of the fixed door plate (12) is fixedly provided with an access control machine (13) matched with the anti-theft movable door plate (2) for use, and decorative running grooves (14) are formed in the anti-theft movable door plate (2) and the fixed door plate (12).