CN211777104U

CN211777104U - Automatic door curtain

Info

Publication number: CN211777104U
Application number: CN201922471745.7U
Authority: CN
Inventors: 王松涛; 王雪涛
Original assignee: Bazhou Gaia High Technology Co ltd
Current assignee: Bazhou Gaia High Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model provides an automatic door curtain, the door main part is the basis piece, the motor drives the synchronizing wheel rotatory, be connected through the hold-in range between synchronizing wheel and the synchronizing wheel, connecting piece and upper pulley support one are connected, the second connecting piece is connected with upper pulley support two, roll up curtain one and go up an installation at least one and roll up curtain tensioning strip, roll up curtain tensioning strip upper and lower both ends and install tensioning strip pulley one respectively, tensioning strip pulley two, lower pulley support one, upper pulley support three, all install two at least upper pulleys on the lower pulley support four, the lower pulley, install oil silk rope or firm rope and hold-in range on the lower pulley, the frame, the underframe, the door head, the nozzle is installed relatively on the inside casing, it operates steadily, noiselessness, need not lubricated in the use, can select suitable door curtain to provide convenience for people's business turn over according to the season.

Description

Automatic door curtain

Technical Field

The utility model relates to an automatic door equipment and door curtain equipment field especially relate to an automatic door curtain.

Background

The door curtain is the must of every family, and the door curtain can keep off mosquito and dust, protection indoor environment and health, but the door curtain is the same and must be opened that people got into the family, and current door curtain all opens through people's own manual, and is troublesome time-consuming, and intelligent inadequately. Domestic door curtain people need it to normally open sometimes in the real life, and people just must go to the setting on the controller of door curtain this moment, and is more inconvenient like this, and mosquito, dust can get into indoorly along with the circulation of air in addition, because the domestic automatic door curtain of prior art can lead to the automatically-controlled door to break down in disorder at the during operation at any time again, sometimes even produces the potential safety hazard. Patent No. 201910696964.7, entitled automatic door curtain, is too cumbersome in construction and large in floor space when prepared.

Disclosure of Invention

In order to solve the problems, the utility model provides an automatic door curtain, it has solved above-mentioned problem, operates steadily, and the noiselessness need not lubricated in the use, can select the door curtain that is suitable for according to season to provide convenience for people's business turn over.

The technical scheme of the utility model is that: provides an automatic door curtain, which comprises a door main body, an air compressor, a connecting piece, a motor, a synchronous belt, a probe, a synchronous wheel, a fixed seat, a second roller shutter, a scroll, an upper pulley, a stop tensioning block, a first tensioning strip pulley, a first roller shutter tensioning strip, an air storage tank, a first roller shutter, an outer frame, a handrail, a first lower pulley bracket, a lower pulley, a second tensioning strip pulley, a bottom frame, a nozzle, a sealing strip, a door head, an inner frame, a first upper pulley bracket, a second connecting piece, a third upper pulley bracket and a fourth lower pulley bracket, the door main body comprises two outer frames, handrails, a bottom frame, a door head and an inner frame, the outer frames are connected between the door head and the bottom frame, the inner frame is arranged between the door head and the bottom frame, the door comprises a door body, a door head, a door body and a door body, wherein the door body is a basic piece, an air compressor, a motor, a synchronizing wheel and a stop tensioning block are arranged on the door head, the air compressor is an air compression pump, the motor drives the synchronizing wheel to rotate, and the synchronizing wheel is connected with the synchronizing wheel through a synchronous belt;

air storage tanks are arranged in the outer frame, the bottom frame, the door head and the inner frame, the air compressor is connected with the air storage tanks through pipelines, and handrails are arranged on two sides of the inner frame;

the upper end and the lower end of each outer frame are provided with a fixed seat, a scroll is arranged between each fixed seat and each fixed seat, springs are arranged on the scrolls, and a roller shutter II and a roller shutter I are respectively arranged on the outer sides of the springs on the two scrolls;

the connecting piece, the second connecting piece is installed respectively on the hold-in range, the connecting piece is connected with upper pulley support one, the second connecting piece is connected with upper pulley support three, roll up curtain two, at least one roll of curtain tensioning strip of installation on the roll up curtain one, tensioning strip pulley one is installed respectively at both ends about the roll up curtain tensioning strip, tensioning strip pulley two, tensioning strip pulley one only is limited to and slides in the only tensioning block outside that ends, install lower pulley support one and upper pulley support one about two inside casings respectively, upper pulley support three and lower pulley support four, lower pulley support one, upper pulley support three, all install two at least upper pulleys on the lower pulley support four, the lower pulley, install the oil silk rope on the lower pulley or firm rope is connected with the hold-in range, the frame, the underframe, the door head, the nozzle is installed on the inside casing relatively.

Optionally, the air compressor is installed at the door head, or at the inner side of the inner frame, or at both sides of the door.

Optionally, an exhaust fan is installed on the second rolling curtain or the first rolling curtain.

Optionally, the bottom frame is of a slope structure.

Optionally, probes are mounted on the inner side and the outer side of the upper portion of the door head, a door opening key is mounted on the inner frame, and the door opening mode adopts the probes and/or the door opening key.

Optionally, the first upper pulley support and the third upper pulley support, and the first lower pulley support and the fourth lower pulley support are respectively symmetrical right-angle structures.

Optionally, sealing strips are mounted at the joints of the first tensioning strip pulley and the second tensioning strip pulley with the door head and the bottom frame.

Optionally, the second rolling curtain and the first rolling curtain are made of PVC materials or gauze materials or are formed by splicing the two materials.

Optionally, the nozzle can adopt fan-shaped nozzle, arc-shaped nozzle, cone, liquid column flow, air atomization and flat nozzle for gas delivery, and the spray angle of the nozzle is 15-110 degrees.

Optionally, the air compressor can use a wind wheel, the wind wheel is installed on the inner frame, the second motor is arranged in the inner frame, and the wind wheel is connected with the second motor to achieve overall side air outlet.

Compared with the prior art, the beneficial effects of the utility model are that: the door curtain has the advantages of stable operation, no noise, no need of lubrication in the use process, capability of selecting an applicable door curtain according to seasons, cleanness, sanitation and convenience in cleaning, and provides convenience for people to get in and out.

Drawings

The invention is further explained below with reference to the figures:

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a block diagram of the present invention;

FIG. 3 is a block diagram of the present invention;

FIG. 4 is a structural diagram of the air compressor of the present invention installed on one side of the door;

FIG. 5 is a structural diagram of the single door of the present invention;

FIG. 6 is a block diagram of the present invention;

FIG. 7 is a structural diagram of the vertically mounted motor of the present invention;

FIG. 8 is a structural diagram of the vertically mounted motor of the present invention;

FIG. 9 is a structural diagram of a sealing strip mounted on a tensioning strip pulley I of the present invention;

FIG. 10 is a view showing the structure of the tension bar of the present invention after being installed;

FIG. 11 is a cross-sectional view of the tension bar of the present invention;

FIG. 12 is a view showing the structure of the state of the air jet of the present invention;

FIG. 13 is a view showing the structure of the state of the air jet of the present invention;

FIG. 14 is a block diagram of the present invention;

shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14: 1. the door comprises a door main body, 2, an air compressor, 3, a connecting piece, 4, a motor, 5, a synchronous belt, 6, a probe, 7, a synchronous wheel, 8, a fixed seat, 9, a second roller shutter, 10, a scroll, 11, an upper pulley, 12, a stop tensioning block, 13, a first tensioning strip pulley, 14, a roller shutter tensioning strip, 15, an air storage tank, 16, a first roller shutter, 17, an outer frame, 18, a handrail, 19, a first lower pulley support, 20, a lower pulley, 21, a second tensioning strip pulley, 22, a bottom frame, 23, a nozzle, 24, a sealing strip, 25, a door head, 26, an inner frame, 27, a first upper pulley support, 28, a second connecting piece, 29, a third upper pulley support, 30, a fourth lower pulley support, 31, an exhaust fan, 32, a door opening button, 33, a second motor, 34 and a wind wheel.

Detailed Description

The present invention will be described in further detail with reference to the drawings, which are only used for explaining the present invention, and are schematic illustrations of the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, the automatic door curtain comprises a door body 1, an air compressor 2, a connecting member 3, a motor 4, a synchronous belt 5, a probe 6, a synchronous pulley 7, a fixed seat 8, a second rolling curtain 9, a rolling shaft 10, an upper pulley 11, a stop tension block 12, a first tension bar pulley 13, a rolling curtain tension bar 14, an air storage tank 15, a first rolling curtain 16, an outer frame 17, an armrest 18, a first lower pulley support 19, a lower pulley 20, a second tension bar pulley 21, a bottom frame 22, a nozzle 23, a sealing strip 24, a door head 25, an outer frame 26, a first upper pulley support 27, a second connecting member 28, a third upper pulley support 29, and a fourth lower pulley support 30, wherein the door body 1 comprises two rails 17, an armrest 18, a bottom frame 22, a door head 25, an inner frame 26, and a bottom frame 22, the inner frame 26 is arranged between a door head 25 and the bottom frame 22, the door main body 1 is a basic piece, the air compressor 2, the motor 4, the synchronizing wheel 7 and the stop tensioning block 12 are arranged on the door head 25, the air compressor 2 is an air compression pump, the motor 4 drives the synchronizing wheel 7 to rotate, and the synchronizing wheel 7 is connected with the synchronizing wheel 7 through a synchronous belt 5;

the air storage tanks 15 are respectively arranged in the outer frame 17, the bottom frame 22, the door head 25 and the inner frame 26, the air compressor 2 is connected with the air storage tanks 15 through pipelines, and handrails 18 are respectively arranged on two sides of the inner frame 26;

the upper end and the lower end of each outer frame 17 are provided with a fixed seat 8, a reel 10 is arranged between each fixed seat 8 and each fixed seat 8, a spring is arranged on each reel 10, and the outer sides of the springs on the two reels 10 are respectively provided with a roller shutter II 9 and a roller shutter I16;

the connecting piece 3, the second connecting piece 28 is installed respectively on the hold-in range 5, the connecting piece 3 is connected with an upper pulley support 27, the second connecting piece 28 is connected with an upper pulley support three 29, roll up two 9, roll up at least one roll of curtain tensioning strip 14 on the curtain 16, the tensioning strip pulley 13 is installed respectively at the upper and lower both ends of the roll of curtain tensioning strip 14, tensioning strip pulley two 21, tensioning strip pulley one 13 is limited to slide outside the stop tensioning block 12, lower pulley support one 19 and upper pulley support one 27 are installed respectively from top to bottom on two inside frames 26, upper pulley support three 29 and lower pulley support four 30, lower pulley support one 19, upper pulley support one 27, upper pulley support three 29, lower pulley support four 30 all install two at least upper pulleys 11, lower pulley 20, install the oil silk rope or the firm rope of frame on the lower pulley 20 and be connected with the hold-in range, 17, underframe 22, bottom, The nozzle 23 is oppositely arranged on the door head 25 and the inner frame 26.

Optionally, the air compressor 2 is installed at the door head, or at the inner side of the inner frame, or at both sides of the door.

Optionally, the second rolling curtain 9 or the first rolling curtain 16 is provided with an exhaust fan 31.

Optionally, the bottom frame 22 is a slope structure.

Optionally, the inside and outside of the upper part of the door head 25 are both provided with the probe 6, the inside frame 26 is provided with the door opening button 32, and the door opening mode adopts the probe 6 and/or the door opening button 32.

Optionally, the first upper pulley support 27 and the third upper pulley support 29, and the first lower pulley support 19 and the fourth lower pulley support 30 are respectively of symmetrical right-angle structures.

Optionally, sealing strips 24 are mounted at the joints of the first tensioning strip pulley 13 and the second tensioning strip pulley 21 with the door head and the bottom frame.

Optionally, the second rolling curtain 9 and the first rolling curtain 16 are made of a PVC material, a gauze material, or a combination thereof.

The number of the rolling screen tensioning strips 14 is determined according to the area size of the rolling screen II 9 and the rolling screen I16.

The nozzle can adopt fan-shaped nozzle, arc nozzle, taper, liquid column flow, air atomization and flat nozzle modes for gas delivery, and the spray angle of the nozzle is 15-110 degrees.

The air compressor 2 can use a wind wheel, the wind wheel 34 is installed on the inner frame 26, the second motor 33 is arranged in the inner frame 26, and the wind wheel 34 is connected with the second motor 33 to achieve integral side air outlet.

The motor drives the hold-in range and moves on the door head, lower pulley support four 30, lower pulley 20 on lower pulley support 19 remove when meetting the resistance, the pulley is motionless below the door frame, and motor and hold-in range continue the motion, make the door frame damage, for avoiding this condition, install the oilwire rope or firm rope is connected with the hold-in range on lower pulley 20, and the atress is unanimous about making, and lower pulley 20 meets and hinders, and the motor meets and hinders the reversal and return to the inspection problem.

As shown in fig. 9, the surface a is used as the first tensioning strip pulley 13 and the second tensioning strip pulley 21 for the pulleys of the left door frame, and the surface B is used as the first tensioning strip pulley 13 and the second tensioning strip pulley 21 for the pulleys of the right door frame, so that when the door curtain is closed, the two pulleys are prevented from interfering with each other, the center distance of the pulleys is increased, and the stability of the door frame is ensured.

When the probe senses that a person approaches, the motor is started to drive the synchronous belt to rotate, the synchronous belt drives the connecting piece 3 and the second connecting piece 28 which are installed on the synchronous belt to move synchronously, the connecting piece 3 and the second connecting piece 28 drive the upper pulley support I27 and the upper pulley support II 29, the lower pulley support I19 and the lower pulley support II 30, the roller shutter II 9 and the roller shutter I16 to move, the roller shutter II 9 and the roller shutter I16 are respectively wound on the scroll 10, the spring on the scroll 10 is wound and stored under the action of force, the synchronous belt drives the connecting piece 3 and the second connecting piece 28 which are installed on the synchronous belt to move to the moving wheel 7 to stop walking, when the motor is started, the air is sprayed out in a fan shape through the nozzles 23 on the inner frame 26, the air sprayed out from the two inner frame 26 or the nozzles on the upper side, the lower side and the left side, the synchronous pulley drives the synchronous belt to move, the synchronous belt drives the connecting piece 3 and the second connecting piece 28 to synchronously move, the connecting piece 3 and the second connecting piece 28 drive the first upper pulley support 27, the third upper pulley support 29, the first lower pulley support 19, the fourth lower pulley support 30, the second roller shutter 9 and the first roller shutter 16 to move, the spring on the reel 10 is stressed to enable the second roller shutter 9 and the first roller shutter 16 to move and return, the second roller shutter 9 and the first roller shutter 16 are opened and closed to move in parallel under the action of the roller shutter tensioning strip 14, the first tensioning strip pulley 13 and the second tensioning strip pulley 21 without curling, the first tensioning strip pulley 13 moves to one side of the stop tensioning block 12, and the automatic door curtain completes closing action.

The utility model discloses rational in infrastructure, operate steadily, the noiselessness need not lubricated in the use, can select suitable door curtain according to season, and clean health conveniently washs, provides convenience for people's business turn over.

The above description is illustrative of the present invention and is not to be construed as limiting thereof, as numerous modifications and variations will readily occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Automatic door curtain, including door main part (1), air compressor machine (2), connecting piece (3), motor (4), hold-in range (5), probe (6), synchronizing wheel (7), fixing base (8), roll up curtain two (9), spool (10), upper pulley (11), stop tensioning block (12), tensioning strip pulley (13), roll up curtain tensioning strip (14), gas holder (15), roll up curtain one (16), frame (17), handrail (18), lower pulley support one (19), lower pulley (20), tensioning strip pulley two (21), underframe (22), nozzle (23), sealing strip (24), door head (25), inside casing (26), upper pulley support one (27), second connecting piece (28), upper pulley support three (29), lower pulley support four (30), door main part (1) includes two frames (17), handrail (18), Underframe (22), door head (25), inside casing (26), frame (17) are connected between door head (25) and underframe (22), and inside casing (26) are installed between door head (25) and underframe (22), its characterized in that: the door comprises a door body (1) and a door head (25), wherein the door body is a basic piece, the door head (25) is provided with an air compressor (2), a motor (4), a synchronizing wheel (7) and a stop tensioning block (12), the air compressor (2) is an air compression pump, the motor (4) drives the synchronizing wheel (7) to rotate, and the synchronizing wheel (7) is connected with the synchronizing wheel (7) through a synchronizing belt (5);

air storage tanks (15) are respectively arranged in the outer frame (17), the bottom frame (22), the door head (25) and the inner frame (26), the air compressor (2) is connected with the air storage tanks (15) through pipelines, and handrails (18) are respectively arranged on two sides of the inner frame (26);

the upper end and the lower end of each outer frame (17) are provided with a fixed seat (8), a reel (10) is arranged between each fixed seat (8) and each fixed seat (8), a spring is arranged on each reel (10), and the outer sides of the springs on the two reels (10) are respectively provided with a roller shutter II (9) and a roller shutter I (16);

the connecting piece (3) and the second connecting piece (28) are respectively installed on the synchronous belt (5), the connecting piece (3) is connected with the first upper pulley support (27), the second connecting piece (28) is connected with the third upper pulley support (29), the second roller shutter (9) and the first roller shutter (16) are provided with at least one roller shutter tensioning strip (14), the upper end and the lower end of the roller shutter tensioning strip (14) are respectively provided with a first tensioning strip pulley (13) and a second tensioning strip pulley (21), the first tensioning strip pulley (13) is limited to slide outside the stop tensioning block (12), the two inner frames (26) are respectively provided with a first lower pulley support (19) and a first upper pulley support (27), a third upper pulley support (29) and a fourth lower pulley support (30), the first lower pulley support (19), the first upper pulley support (27), the third upper pulley support (29) and the fourth lower pulley support (30) are respectively provided with at least two upper pulleys (11), The lower pulley (20), the last oil silk rope of installation of lower pulley (20) or firm rope is connected with the hold-in range, relatively installs nozzle (23) on outer frame (17), underframe (22), door head (25), inside casing (26).

2. The automatic door curtain of claim 1, wherein: the air compressor (2) is arranged at the door head, or at the inner side of the inner frame, or at the two sides of the door.

3. The automatic door curtain of claim 1, wherein: an exhaust fan (31) is arranged on the second rolling curtain (9) or the first rolling curtain (16).

4. The automatic door curtain of claim 1, wherein: the bottom frame (22) is of a slope-shaped structure.

5. The automatic door curtain of claim 1, wherein: the nozzle (23) adopts fan-shaped nozzle, arc-shaped nozzle, cone, liquid column flow, air atomization and flat nozzle modes for gas delivery, and the spray angle of the nozzle is 15-110 degrees.

6. The automatic door curtain of claim 1, wherein: probes (6) are arranged on the inner side and the outer side above the door head (25), a door opening key (32) is arranged on the inner frame (26), and the probes (6) and/or the door opening key (32) are adopted in a door opening mode.

7. The automatic door curtain of claim 1, wherein: the upper pulley support I (27) and the upper pulley support III (29) and the lower pulley support I (19) and the lower pulley support IV (30) are respectively of symmetrical right-angle structures.

8. The automatic door curtain of claim 1, wherein: sealing strips (24) are installed at the joints of the tensioning strip pulley I (13) and the tensioning strip pulley II (21) with the door head and the bottom frame.

9. The automatic door curtain of claim 1, wherein: the second rolling curtain (9) and the first rolling curtain (16) are made of PVC materials, gauze materials or formed by splicing the two materials.

10. The automatic door curtain of claim 1, wherein: the air compressor (2) can use the wind wheel (34), the wind wheel (34) is installed on the inner frame (26), the second motor (33) is arranged in the inner frame (26), and the wind wheel (34) is connected with the second motor (33) to achieve overall side air outlet.