CN215977557U - Urban mobile public toilet ventilation system - Google Patents

Urban mobile public toilet ventilation system Download PDF

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Publication number
CN215977557U
CN215977557U CN202121338573.7U CN202121338573U CN215977557U CN 215977557 U CN215977557 U CN 215977557U CN 202121338573 U CN202121338573 U CN 202121338573U CN 215977557 U CN215977557 U CN 215977557U
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China
Prior art keywords
installation frame
fan blade
magnetic shaft
fixedly provided
ventilation system
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CN202121338573.7U
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Chinese (zh)
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林红刚
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Jingxian Yineng Technology Co ltd
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Jingxian Yineng Technology Co ltd
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Abstract

The utility model belongs to the technical field of public toilets, and discloses a ventilation system for urban mobile public toilets, which comprises a public toilet body, wherein the left end of the public toilet body is connected with an installation frame in a clamping manner, a supporting rod is fixedly arranged in the inner cavity of the installation frame, the middle part of the supporting rod is movably connected with a magnetic shaft, the left end and the right end of the magnetic shaft are respectively and fixedly provided with a fan blade and a gear ring, the top surface of the inner cavity of the installation frame is fixedly provided with a hanging plate, and the left side surface of the hanging plate is fixedly provided with a positioning ring. According to the utility model, the fan blade is driven to rotate by the magnetic shaft, the push rod is pressed leftwards under the condition that the fan blade rotates, so that the fan blade on the magnetic shaft is driven by the push rod to move leftwards, the air outlet surface of the fan blade is contacted with the brush rod, when the rotating fan blade is contacted with the brush rod, the dust on the air outlet surface of the fan blade can be cleaned, the cleanness of the air outlet surface of the fan blade is ensured, the air outlet quantity of the fan blade is prevented from being influenced by the dust, and the air exchange effect of the device is improved.

Description

Urban mobile public toilet ventilation system
Technical Field
The utility model belongs to the technical field of public toilets, and particularly relates to a ventilation system for an urban mobile public toilet.
Background
Public toilets, referred to as public toilets for short, refer to toilets commonly used by urban residents and mobile population, including toilets attached to public buildings, and with the development and construction of cities, urban mobile public toilets are widely used in various cities due to good fluidity, and in order to ventilate the interior of the toilet, a ventilation system needs to be arranged on the wall of the mobile public toilet.
The ventilation fan is installed on the side wall of public latrine to realize taking a breath in the lavatory mostly in current ventilation system, because contain a large amount of dusts in the air, ventilation fan when using, the air-out face on its flabellum can a large amount of dusts of adhesion, can lead to the dust to hinder the air output of fan when rotatory after long-term the use, has reduced the ventilation effect of device.
However, most of the existing ventilation fans are directly installed in the wall, and after the ventilation fans are damaged, the ventilation fans need to be detached for maintenance, but most of the existing installation methods adopt bolts to screw the fans on the wall, and in order to ensure the firmness of the installation of the fans, more bolts are usually used for fixing, so that when the fans are detached, the time spent is longer, and the working efficiency of operators is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides a ventilation system for an urban mobile public toilet, which has the advantages of improving the ventilation effect of the device and improving the working efficiency of operators.
In order to achieve the purpose, the utility model provides the following technical scheme: the urban mobile public toilet ventilation system comprises a public toilet body, wherein the left end of the public toilet body is clamped with an installation frame, a supporting rod is fixedly arranged in the inner cavity of the installation frame, the middle part of the supporting rod is movably connected with a magnetic shaft, the left end and the right end of the magnetic shaft are respectively and fixedly provided with a fan blade and a gear ring, the top surface of the inner cavity of the installation frame is fixedly provided with a hanging plate, the left side surface of the hanging plate is fixedly provided with a positioning ring, the left end of the positioning ring is movably connected with a driving ring, the middle part of the driving ring is fixedly provided with a meshing tooth, the bottom surface of the inner cavity of the public toilet body is fixedly provided with a driving motor, the output end of the driving motor is fixedly sleeved with a driving wheel, the surface transmission of the driving wheel and the surface of the driving ring are connected with a driving belt, the driving motor drives the driving wheel to rotate, the driving belt is connected with the driving wheel and the driving ring to drive the rotation of the driving ring, the transmission ring can drive the magnetic shaft to rotate through meshing with the gear ring when rotating, the magnetic shaft can drive the fan blades to rotate when rotating, so that the fan blades drive air circulation to discharge air in the public toilet body out of the left side of the public toilet body, and a brush rod is fixedly arranged on the top surface of the inner cavity of the public toilet body.
As a preferred technical scheme of the utility model, fixing boxes are fixedly arranged on the left side and the right side of the inner cavity of the mounting frame, a fixing spring is fixedly arranged on one surface of the inner cavity of the fixing box, which is close to the magnetic shaft, the other end of the fixing spring is fixedly provided with a bayonet lock, an operator directly hooks a gap of a protective net on the right side of the mounting frame and then pulls the protective net rightwards, so that the mounting frame can be driven to move rightwards, the mounting frame drives the bayonet lock to move rightwards, the inclined surface of the bayonet lock is in contact with the right side surface of the square groove, and the bayonet lock is guided into the fixing box, so that the mounting frame can be directly taken out of the left side wall of the public toilet body.
As a preferred technical scheme of the utility model, protective screens are fixedly mounted at the left end and the right end of the mounting frame, a magnetic block is fixedly mounted on the right side surface of the left end of each protective screen, the magnetic block is positioned at the right left side of the magnetic shaft, and when the air outlet surface of the fan blade is cleaned, the push rod is released, the magnetic force of the magnetic block drives the magnetic shaft to move rightwards, so that the magnetic shaft drives the fan blade to move rightwards, and the fan blade is separated from the brush rod.
As a preferred technical scheme of the utility model, the right end of the magnetic shaft penetrates through and extends to the right side of the protective net, the right end of the magnetic shaft is movably connected with a push rod, the push rod is movably connected to the right end of the magnetic shaft, and when the magnetic shaft rotates, the push rod can not rotate along with the magnetic shaft, so that the palm of an operator is prevented from being injured by pressing the magnetic shaft, and the safety of the device is improved.
As a preferred technical solution of the present invention, the engaging teeth are engaged on the surface of the gear ring, the length of the gear ring is five times the length of the transmission ring, the fan blade is located on the right side of the brush rod, and the push rod is pressed leftward in a state where the fan blade is rotating, so that the push rod drives the fan blade on the magnetic shaft to move leftward, the air outlet surface of the fan blade contacts the brush rod, and the rotating fan blade contacts the brush rod, thereby cleaning dust on the air outlet surface of the fan blade, and ensuring the cleanness of the air outlet surface of the fan blade.
As a preferable technical scheme of the utility model, the right side face of the bayonet lock is an inclined face, one end of the bayonet lock, which is far away from the installation frame, penetrates through and extends to the outer side of the installation frame, the bayonet lock is inserted into a square hole formed in the left side wall of the installation frame, the four bayonet locks are pushed towards the middle part of the installation frame, so that the bayonet lock is contracted in the fixing box, at the moment, the installation position on the wall of the installation frame can be directly arranged, after the installation frame is placed in place, the bayonet lock is aligned with the square hole formed in the left side wall of the public toilet body, and at the moment, the elasticity of the fixing spring drives the bayonet lock to be clamped in the square hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the fan blade is driven to rotate by the magnetic shaft, the push rod is pressed leftwards under the condition that the fan blade rotates, so that the fan blade on the magnetic shaft is driven by the push rod to move leftwards, the air outlet surface of the fan blade is contacted with the brush rod, when the rotating fan blade is contacted with the brush rod, the dust on the air outlet surface of the fan blade can be cleaned, the cleanness of the air outlet surface of the fan blade is ensured, the air outlet quantity of the fan blade is prevented from being influenced by the dust, and the air exchange effect of the device is improved.
2. According to the utility model, the protective net is pulled rightwards by hooking the gap of the protective net on the right side of the installation frame to drive the installation frame to move rightwards, so that the installation frame drives the bayonet lock to move rightwards, the inclined surface of the bayonet lock is contacted with the right side surface of the square groove, and the bayonet lock is guided into the fixing box, therefore, the installation frame can be directly taken out of the left side wall of the public toilet body, the installation frame is conveniently detached from the left side wall of the public toilet body, the time spent in detachment is greatly reduced, and the working efficiency of operators is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the protective net according to the present invention;
FIG. 3 is a schematic cross-sectional view of a structural mounting frame of the present invention;
FIG. 4 is a schematic illustration of a structural belt connection according to the present invention;
fig. 5 is a schematic diagram of the magnetic shaft explosion connection of the structure of the present invention.
In the figure: 1. a public toilet body; 2. a mounting frame; 3. a support rod; 4. a magnetic shaft; 5. a fan blade; 6. a ring gear; 7. a hanger plate; 8. a positioning ring; 9. a drive ring; 10. meshing teeth; 11. a drive motor; 12. a driving wheel; 13. a transmission belt; 14. a brush rod; 15. a magnetic block; 16. a fixing box; 17. fixing the spring; 18. a bayonet lock; 19. a push rod; 20. and (4) a protective net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1 to 5, the utility model provides a ventilation system for urban mobile public toilets, which comprises a public toilet body 1, wherein the left end of the public toilet body 1 is clamped with an installation frame 2, the inner cavity of the installation frame 2 is fixedly provided with a supporting rod 3, the middle part of the supporting rod 3 is movably connected with a magnetic shaft 4, the left end and the right end of the magnetic shaft 4 are respectively and fixedly provided with a fan blade 5 and a gear ring 6, the top surface of the inner cavity of the installation frame 2 is fixedly provided with a hanging plate 7, the left side surface of the hanging plate 7 is fixedly provided with a positioning ring 8, the left end of the positioning ring 8 is movably connected with a driving ring 9, the middle part of the driving ring 9 is fixedly provided with a meshing tooth 10, the bottom surface of the inner cavity of the public toilet body 1 is fixedly provided with a driving motor 11, the output end of the driving motor 11 is fixedly sleeved with a driving wheel 12, the surface transmission belt of the driving wheel 12 and the driving ring 9 is connected with a driving wheel 13, the driving motor 11 drives the driving wheel 12 to rotate, the transmission of drive belt 13 connects drive wheel 12 and transmission ring 9, can drive the rotation of transmission ring 9, transmission ring 9 is when rotatory, through the meshing with ring gear 6, can drive the rotation of magnetic shaft 4, magnetic shaft 4 can drive flabellum 5 rotatory when rotatory, thereby make flabellum 5 drive circulation of air, with the left side of the air escape public latrine body 1 in the public latrine body 1, the top surface fixed mounting of public latrine body 1 inner chamber has brush pole 14.
Wherein, the equal fixed mounting in two sides has fixation box 16 about the 2 inner chambers of installation frame, the one side fixed mounting that the 16 inner chambers of fixation box are close to magnetic shaft 4 has fixation spring 17, fixation spring 17's other end fixed mounting has bayonet lock 18, operating personnel directly catches on the gap of 2 right side protection nets of installation frame 20, then drag protection net 20 right, thereby can drive installation frame 2 and move right, make installation frame 2 drive bayonet lock 18 and move right, the inclined plane of bayonet lock 18 and the right side face contact in square groove, with in the leading-in fixation box 16 of bayonet lock 18, thereby can directly take out the left side wall of public latrine body 1 with installation frame 2.
Wherein, the left and right ends of the installation frame 2 are fixedly provided with the protection net 20, the right side surface of the left end of the protection net 20 is fixedly provided with the magnetic block 15, the magnetic block 15 is positioned at the right left side of the magnetic shaft 4, after the air outlet surface of the fan blade 5 is cleaned, the push rod 19 is loosened, the magnetic force of the magnetic block 15 drives the magnetic shaft 4 to move rightwards, so that the magnetic shaft 4 drives the fan blade 5 to move rightwards, and the fan blade 5 is separated from the brush rod 14.
Wherein, the right-hand member of magnetism axle 4 runs through and extends to the right side of protection network 20, and the right-hand member swing joint of magnetism axle 4 has push rod 19, and push rod 19 swing joint is at the right-hand member of magnetism axle 4, and when magnetism axle 4 was rotatory, push rod 19 can realize not following magnetism axle 4 rotatoryly to avoid pressing magnetism axle 4 and stir the palm of hindering operating personnel, increased the security of device.
Wherein, the meshing tooth 10 meshing is on the surface of ring gear 6, the length value of ring gear 6 equals the five times of the length value of driving ring 9, flabellum 5 is located brush-holder stud 14's right side, under the rotatory state of flabellum 5, press push rod 19 left, thereby make push rod 19 drive flabellum 5 on the magnetic shaft 4 move left, make the air-out face and the contact of brush-holder stud 14 of flabellum 5, flabellum 5 and the contact of brush-holder stud 14 in the rotation, can realize clearing up the dust of the air-out face of flabellum 5, the clean and tidy of the air-out face of flabellum 5 has been guaranteed.
Wherein, the right flank of bayonet lock 18 is the inclined plane, bayonet lock 18 is kept away from the one end of installation frame 2 and is run through and extend to the outside of installation frame 2, bayonet lock 18 is pegged graft in the square hole that installation frame 2 left side wall was seted up, promote four bayonet locks 18 to the middle part of installation frame 2, make bayonet lock 18 shrink in fixed box 16, can directly be with on the mounted position on the installation frame 2 wall this moment, after placing installation frame 2 in place, bayonet lock 18 aligns with the square hole that public latrine body 1 left side wall was seted up, fixed spring 17's elasticity this moment can drive bayonet lock 18 joint in the square hole.
The working principle and the using process of the utility model are as follows:
when the installation is carried out, the four bayonet pins 18 are pushed towards the middle part of the installation frame 2, so that the bayonet pins 18 are contracted in the fixing box 16, at the moment, the installation position on the wall of the installation frame 2 can be directly arranged, after the installation frame 2 is put in place, the bayonet pins 18 are aligned with the square holes formed in the left side wall of the public toilet body 1, and at the moment, the elasticity of the fixing spring 17 can drive the bayonet pins 18 to be clamped in the square holes;
when the public toilet is used, the driving motor 11 drives the driving wheel 12 to rotate, the driving belt 13 is in transmission connection with the driving wheel 12 and the driving ring 9 and can drive the driving ring 9 to rotate, the driving ring 9 can drive the magnetic shaft 4 to rotate through meshing with the gear ring 6 when rotating, and the magnetic shaft 4 can drive the fan blades 5 to rotate when rotating, so that the fan blades 5 drive air to circulate, and air in the public toilet body 1 is discharged out of the left side of the public toilet body 1;
after a large amount of dust adheres to the upper part of the fan blade 5, the push rod 19 is pressed leftwards under the rotating state of the fan blade 5, so that the push rod 19 drives the fan blade 5 on the magnetic shaft 4 to move leftwards, the air outlet surface of the fan blade 5 is contacted with the brush rod 14, the rotating fan blade 5 is contacted with the brush rod 14, the dust on the air outlet surface of the fan blade 5 can be cleaned, and the cleanness of the air outlet surface of the fan blade 5 is ensured;
after the air outlet surface of the fan blade 5 is cleaned, the push rod 19 is loosened, and at the moment, the magnetic force of the magnetic block 15 drives the magnetic shaft 4 to move rightwards, so that the magnetic shaft 4 drives the fan blade 5 to move rightwards, and the fan blade 5 is separated from the brush rod 14;
when the device takes place to damage when needing the maintenance, operating personnel directly catches on the gap of installation frame 2 right side protection network 20, then pulls protection network 20 right to can drive installation frame 2 and move right, make installation frame 2 drive bayonet 18 and move right, the inclined plane of bayonet 18 and the right flank contact in square groove, with the leading-in fixed box 16 of bayonet 18 in, thereby can be directly take out the left side wall of public latrine body 1 with installation frame 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)

1. City type removes ventilation system for public latrine, including public latrine body (1), its characterized in that: the toilet comprises a toilet body (1), wherein the left end of the toilet body (1) is connected with an installation frame (2) in a clamping manner, the inner cavity of the installation frame (2) is fixedly provided with a support rod (3), the middle of the support rod (3) is movably connected with a magnetic shaft (4), the left end and the right end of the magnetic shaft (4) are respectively fixedly provided with fan blades (5) and a gear ring (6), the top surface of the inner cavity of the installation frame (2) is fixedly provided with a hanging plate (7), the left side surface of the hanging plate (7) is fixedly provided with a positioning ring (8), the left end of the positioning ring (8) is movably connected with a transmission ring (9), the middle of the transmission ring (9) is fixedly provided with meshing teeth (10), the bottom surface of the inner cavity of the toilet body (1) is fixedly provided with a driving motor (11), the output end of the driving motor (11) is fixedly connected with a transmission wheel (12), and the surface of the transmission wheel (12) and the transmission ring (9) is connected with a transmission belt (13), the top surface of the inner cavity of the public toilet body (1) is fixedly provided with a brush rod (14).
2. A ventilation system for urban mobile public toilets according to claim 1, characterized in that: the utility model discloses a magnetic shaft, including installation frame (2), the equal fixed mounting in two sides of the left and right sides of installation frame (2) inner chamber has fixed box (16), one side fixed mounting that fixed box (16) inner chamber is close to magnetic shaft (4) has fixed spring (17), the other end fixed mounting of fixed spring (17) has bayonet lock (18).
3. A ventilation system for urban mobile public toilets according to claim 1, characterized in that: the utility model discloses a magnetic shaft, including installation frame (2), the equal fixed mounting in both ends has protection network (20) about installation frame (2), the right flank fixed mounting of protection network (20) left end has magnetic block (15), magnetic block (15) are located the positive left side of magnetic shaft (4).
4. A ventilation system for urban mobile public toilets according to claim 1, characterized in that: the right end of the magnetic shaft (4) penetrates through and extends to the right side of the protective net (20), and the right end of the magnetic shaft (4) is movably connected with a push rod (19).
5. A ventilation system for urban mobile public toilets according to claim 1, characterized in that: the meshing teeth (10) are meshed on the surface of the gear ring (6), the length value of the gear ring (6) is five times of the length value of the transmission ring (9), and the fan blades (5) are positioned on the right side of the brush rod (14).
6. A ventilation system for urban mobile public toilets according to claim 2, characterized in that: the right side face of the bayonet lock (18) is an inclined face, one end, far away from the installation frame (2), of the bayonet lock (18) penetrates through and extends to the outer side of the installation frame (2), and the bayonet lock (18) is inserted into a square hole formed in the left side wall of the installation frame (2).
CN202121338573.7U 2021-06-16 2021-06-16 Urban mobile public toilet ventilation system Active CN215977557U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121338573.7U CN215977557U (en) 2021-06-16 2021-06-16 Urban mobile public toilet ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121338573.7U CN215977557U (en) 2021-06-16 2021-06-16 Urban mobile public toilet ventilation system

Publications (1)

Publication Number Publication Date
CN215977557U true CN215977557U (en) 2022-03-08

Family

ID=80578039

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121338573.7U Active CN215977557U (en) 2021-06-16 2021-06-16 Urban mobile public toilet ventilation system

Country Status (1)

Country Link
CN (1) CN215977557U (en)

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