CN112012527A - Tensioning net sun shading device - Google Patents
Tensioning net sun shading device Download PDFInfo
- Publication number
- CN112012527A CN112012527A CN202010839452.4A CN202010839452A CN112012527A CN 112012527 A CN112012527 A CN 112012527A CN 202010839452 A CN202010839452 A CN 202010839452A CN 112012527 A CN112012527 A CN 112012527A
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- China
- Prior art keywords
- wall
- net
- box
- box body
- installation box
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B9/54—Roller fly screens
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
The invention provides a tensioning net sun-shading device. Stretch-draw net solar protection devices includes: a base; the two support columns are fixedly arranged at the top of the base; the installation box is arranged at the tops of the two support columns; the first box body is fixedly arranged on the outer wall of one side of the installation box; the first motor is fixedly arranged on the inner wall of the bottom of the first box body; the rotating rods are rotatably installed on the inner walls of the two sides of the installation box, and one ends of the rotating rods extend into the first box body and are fixedly connected with an output shaft of the first motor; two first awl teeth, two first awl tooth all sets up in the install bin, two first awl tooth is fixed the cover and is established all on the rotary rod. The tensioning net sun-shading device provided by the invention has the advantages of convenience in operation and strong practicability.
Description
Technical Field
The invention relates to the technical field of tensioning nets, in particular to a tensioning net sun-shading device.
Background
In daily life, especially for some outdoor recreational areas, can set up some solar protection devices mostly, prevent that the visitor from playing tired when having a rest for a long time, can directly not be insolated by sunshine, also be the place of enjoying the cool and taking shelter from the rain simultaneously.
And some traditional solar protection devices are mostly direct to insert sunshade umbrella at rest, such mode has instability, the sunshade umbrella is knocked down by visitor easily, and the sunshade scope of sunshade umbrella is less, can't satisfy some large-scale places of travelling, and some solar protection devices commonly used among the prior art, mostly through some cable devices, stretch out some better stretching nets of sunshade effect, form the great sunshade rest area of a scale, and these cable devices are comparatively loaded down with trivial details when stretching nets arrange with retrieve, need arrange the cable one by one, establish ties stretching nets on a plurality of ropes simultaneously, not only need many people to accomplish in coordination. And it takes a lot of time and effort.
Therefore, it is necessary to provide a tensioned net sunshade device to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a tensioning net sun-shading device which is convenient to operate and high in practicability.
In order to solve the technical problem, the invention provides a tension net sun-shading device, which comprises: a base; the two support columns are fixedly arranged at the top of the base; the installation box is arranged at the tops of the two support columns; the first box body is fixedly arranged on the outer wall of one side of the installation box; the first motor is fixedly arranged on the inner wall of the bottom of the first box body; the rotating rods are rotatably installed on the inner walls of the two sides of the installation box, and one ends of the rotating rods extend into the first box body and are fixedly connected with an output shaft of the first motor; the two first bevel teeth are arranged in the mounting box and fixedly sleeved on the rotating rod; the fixed rods are fixedly arranged on the inner walls of the two sides of the installation box; the two turntables are rotatably arranged on the fixed rod; the winding drum is fixedly arranged on the outer wall of one side, close to each other, of the two turntables and is in rotating connection with the fixed rod; the spiral spring is sleeved on the fixing rod, the inner side section of the spiral spring is fixedly connected with the outer part of the fixing rod, and the outer side section of the spiral spring is fixedly connected with the inner wall of the winding drum; the two extending arms are fixedly arranged on the outer wall of one side of the installation box; the two threaded rods are rotatably arranged on the inner walls of the two sides of the corresponding extending arm, and one ends of the two threaded rods extend into the installation box; the two second conical teeth are fixedly sleeved on one end of the corresponding threaded rod in the installation box, and are meshed with the corresponding first conical teeth; the two moving blocks are both installed on the corresponding threaded rods in a threaded mode, and one ends, close to each other, of the two moving blocks extend out of the corresponding extending arms; the sunshade net is wound on the outer wall of the winding drum, the inner side end of the sunshade net is fixedly connected with the outer wall of the winding drum, and the outer side end of the sunshade net is fixedly connected with the two moving blocks.
Preferably, the mounting box is fixedly mounted at the top ends of the two supporting columns.
Preferably, a long through hole is formed in the outer wall of one side of the installation box, and the outer side end of the sunshade net penetrates through the long through hole and is fixedly connected with the outer wall of one side, close to the two moving blocks, of the side.
Preferably, the installation box is arranged above the two support columns, a first hinged block is fixedly arranged at the top ends of the two support columns, a support plate is rotatably arranged at the top ends of the first hinged blocks, the installation box is fixedly arranged at the top of the support plate, a second box body is fixedly arranged at the top of the base, a second motor is fixedly arranged on the inner wall of the bottom of the second box body, a third bevel gear is fixedly sleeved on an output shaft of the second motor, a sleeve is rotatably arranged at the top of the second box body, the bottom end of the sleeve extends into the second box body and is rotatably connected with the inner wall of the bottom of the second box body, a fourth bevel gear is fixedly sleeved on the sleeve and is meshed with the third bevel gear, a lifting rod is installed on the inner wall of the sleeve in a threaded manner, the top end of the lifting rod extends to the upper side of the sleeve, and a top rod is fixedly arranged at the top end of the, the top end of the ejector rod is rotatably provided with a second hinge block, and the top of the second hinge block is connected with the bottom of the support plate in a sliding mode.
Preferably, an internal thread is formed on the inner wall of the sleeve, an external thread is formed on the outer wall of the lifting rod, and the external thread and the internal thread are screwed together.
Preferably, the bottom of the supporting plate is provided with a limiting sliding groove, the top of the hinging block II is fixedly provided with a limiting sliding block, and the limiting sliding block is connected with the inner wall of the limiting sliding groove in a sliding manner.
Compared with the related art, the tensioning net sun-shading device provided by the invention has the following beneficial effects:
the invention provides a tensioning net sunshade device, which is characterized in that a motor I is started to drive two moving blocks to move through a simple transmission structure, so that a sunshade net is automatically stretched, and the sunshade net is automatically recovered under the effect of a volute spiral spring when the motor I is reversely started, so that the time and the labor are greatly saved, and the spreading and recovering efficiency of the sunshade net is improved.
Drawings
FIG. 1 is a schematic front view of a tensioned net shade apparatus according to a first embodiment of the present invention;
FIG. 2 is a side cross-sectional view of the mounting box shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 4 is a schematic front view of a tensioned net shade apparatus according to a second embodiment of the present invention;
fig. 5 is an enlarged structural view of a portion B shown in fig. 4.
FIG. 6 is a schematic structural view of the upper surface of the sunshade net provided by the present invention for cleaning;
fig. 7 is an enlarged structural view of a portion C shown in fig. 4.
Reference numbers in the figures: 1. a base; 2. a support pillar; 3. installing a box; 4. a first box body; 5. a first motor; 6. rotating the rod; 7. a first bevel gear; 8. fixing the rod; 9. a turntable; 10. winding the roll; 11. a volute spiral spring; 12. an extension arm; 13. a threaded rod; 14. a second taper tooth; 15. a moving block; 16. a sunshade net; 17. a first hinge block; 18. a support plate; 19. a second box body; 20. a second motor; 21. a third bevel gear; 22. a sleeve; 23. a fourth bevel gear; 24. a lifting rod; 25. a top rod; 26. and a second hinge block.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1-3, in a first embodiment of the present invention, a tensioned-mesh sunshade device includes: a base 1; the two support columns 2 are fixedly arranged at the top of the base 1; the installation box 3 is arranged at the tops of the two support columns 2; the first box body 4 is fixedly arranged on the outer wall of one side of the installation box 3; the motor I5, the motor I5 is fixedly arranged on the inner wall of the bottom of the box body I4; the rotating rod 6 is rotatably installed on the inner walls of the two sides of the installation box 3, and one end of the rotating rod 6 extends into the box body I4 and is fixedly connected with an output shaft of the motor I5; the two first bevel teeth 7 are arranged in the installation box 3, and the two first bevel teeth 7 are fixedly sleeved on the rotating rod 6; the fixing rods 8 are fixedly arranged on the inner walls of the two sides of the mounting box 3; the two rotary tables 9 are respectively and rotatably arranged on the fixed rod 8; the winding drum 10 is fixedly arranged on the outer wall of one side, close to each other, of the two rotary tables 9, and the winding drum 10 is rotatably connected with the fixed rod 8; the spiral spring 11 is sleeved on the fixing rod 8, the inner side section of the spiral spring 11 is fixedly connected with the outer part of the fixing rod 8, and the outer side section of the spiral spring 11 is fixedly connected with the inner wall of the winding drum 10; the two extending arms 12 are fixedly arranged on the outer wall of one side of the installation box 3; two threaded rods 13, wherein the two threaded rods 13 are rotatably mounted on the inner walls of the two sides of the corresponding extending arm 12, and one ends of the two threaded rods 13 extend into the mounting box 3; the two second conical teeth 14 are fixedly sleeved on one end of the corresponding threaded rod 13 in the installation box 3, and the two second conical teeth 14 are meshed with the corresponding first conical teeth 7; two moving blocks 15, wherein the two moving blocks 15 are both installed on the corresponding threaded rods 13 in a threaded manner, and one ends, close to each other, of the two moving blocks 15 extend out of the corresponding extending arms 12; the sunshade net 16 is wound on the outer wall of the winding drum 10, the inner side end of the sunshade net 16 is fixedly connected with the outer wall of the winding drum 10, and the outer side end of the sunshade net 16 is fixedly connected with the two moving blocks 15.
The installation box 3 is fixedly installed at the top ends of the two support columns 2.
A long through hole is formed in the outer wall of one side of the installation box 3, and the outer side end of the sunshade net 16 penetrates through the long through hole and is fixedly connected with the outer wall of one side, close to the two moving blocks 15, of the side.
In this embodiment:
when the sun shading net is used, the motor I5 is started, the motor I5 starts the output shaft to rotate to drive the rotating rod 6 to rotate, the rotating rod 6 rotates to drive the two first bevel gears 7 to rotate, the two first bevel gears 7 respectively drive the two second bevel gears 14 to rotate so as to drive the two threaded rods 13 to rotate, the two threaded rods 13 rotate to drive the corresponding moving blocks 15 to transversely move, the two moving blocks 15 transversely move to drive the sun shading net 16 to outwards stretch, the outer side end of the sun shading net 16 transversely moves to drive the winding drum 10 to rotate so as to drive the two rotating discs 9 to rotate, when the winding drum 10 rotates, the outer side end of the volute spiral spring 11 is driven to rotate, the inner side end of the volute spiral spring 11 is fixedly arranged on the fixing rod 8 and cannot rotate, so that when the winding drum 10 rotates to drive the additional side end of the volute spiral spring 11 to rotate, the volute spiral spring, and the sun-shading net 16 wound on the winding drum 10 is gradually loosened by the rotation of the winding drum 10, and the sun-shading net 16 is gradually extended to the maximum in the process that the two moving blocks 15 continuously move transversely, so that the laying of the sun-shading net 16 is completed.
When the sunshade net 16 needs to be recovered, only the first motor 5 needs to be started in the reverse direction, through the reverse transmission, the two moving blocks 15 are finally made to move in the reverse direction, when the sunshade net 16 is not stretched gradually in the process that the two moving blocks 15 move in the reverse direction, the outer side end of the volute spiral spring 11 is not limited to reset gradually, so that the winding drum 10 is driven to rotate in the reverse direction, and then the two moving blocks 15 move in the reverse direction to cause the loose sunshade net 16 to be wound on the outer wall of the self-love winding drum 10 newly, so that the recovery of the sunshade net 16 is completed.
Compared with the related art, the tensioning net sun-shading device provided by the invention has the following beneficial effects:
through simple transmission structure, make motor 5 drive two movable blocks 15 after starting and remove, and then stretch sunshade screen 16 automatically, at reverse starter motor 5, under volute spiral spring 11's effect, retrieve sunshade screen 16 automatically, greatly saved time and manpower, improved the efficiency that sunshade screen 16 was spread and was retrieved.
Second embodiment:
based on the tensioning net sun-shading device provided by the first embodiment of the application, the second embodiment of the application provides another tensioning net sun-shading device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 4-5 in combination, the tensioning net sun-shading device further includes two hinged blocks 17, the two hinged blocks 17 are both fixedly mounted on the top end of the corresponding support column 2, a support plate 18 is rotatably mounted on the top end of the two hinged blocks 17, the mounting box 3 is fixedly mounted on the top of the support plate 18, a second box 19 is fixedly mounted on the top of the base 1, a second motor 20 is fixedly mounted on the inner wall of the bottom of the second box 19, a third conical tooth 21 is fixedly sleeved on an output shaft of the second motor 20, a sleeve 22 is rotatably mounted on the top of the second box 19, the bottom end of the sleeve 22 extends into the second box 19 and is rotatably connected with the inner wall of the bottom of the second box 19, a fourth conical tooth 23 is fixedly sleeved on the sleeve 22, the fourth conical tooth 23 is engaged with the third conical tooth 21, and a lifting rod 24 is threadedly mounted on the inner wall of the sleeve 22, the top end of the lifting rod 24 extends to the upper side of the sleeve 22, a top rod 25 is fixedly mounted at the top end of the lifting rod 24, a second hinge block 26 is rotatably mounted at the top end of the top rod 25, and the top of the second hinge block 26 is slidably connected with the bottom of the support plate 18.
An internal thread is formed on the inner wall of the sleeve 22, an external thread is formed on the outer wall of the lifting rod 24, and the external thread and the internal thread are screwed together.
A limiting sliding groove is formed in the bottom of the supporting plate 18, a limiting sliding block is fixedly mounted at the top of the second hinge block 26, and the limiting sliding block is connected with the inner wall of the limiting sliding groove in a sliding mode.
In this embodiment:
during the use, start motor two 20, motor two 20 starts the output shaft and rotates and drive third awl tooth 21 and rotate, thereby drive fourth awl tooth 23, finally drive sleeve pipe 22 and rotate, and because articulated piece two 26 and the bottom sliding connection of backup pad 18, under spacing slider's effect, ejector pin 25 is together with the unable rotation of lifter 24, so when sleeve pipe 22 rotates, lifter 24 drives ejector pin 25 and upwards moves, and then make articulated piece two 26 upwards contradict backup pad 18, make backup pad 18 use articulated piece one 17 to rotate as the dot, finally make backup pad 18 drive install bin 3 at the angle slope.
Compared with the related art, the tensioning net sun-shading device provided by the invention has the following beneficial effects:
the invention provides a tensioning net sun-shading device, which is characterized in that a second motor 20 is started, a mandril 25 moves upwards to abut against a supporting plate 18, and finally the supporting plate 18 drives an installation box 3 to adjust the angle, so that a sun-shading net 16 is in an inclined state, and a large amount of rainwater is prevented from being accumulated on the sun-shading net 16 when a worker does not have time to recover the sun-shading net 16 in sudden heavy rain, and the sun-shading net 16 is damaged.
Next, as shown in fig. 4 and 6-7, a transverse hole 3a for the sunshade net 16 to go in and out is provided on the installation box 3, a cantilever plate 3b parallel to the sunshade net 16 and located above the sunshade net 16 is provided on the outer vertical surface of one side of the installation box 3 close to the transverse hole 3a, upper contact wheels 3c located on both sides of the upper surface of the sunshade net 16 are connected to both ends of the cantilever plate 3b, a rotation shaft 3d connected to the two upper contact wheels 3c and located between the two upper contact wheels 3c is provided, the rotation shaft 3d is located at the outer opening of the transverse hole 3a, a cylindrical sponge 3e is sleeved on the rotation shaft 3d, two rows of vertical springs 3f perpendicular to the rotation shaft 3d are provided on the rotation shaft 3d, the outer ends of the vertical springs 3f are in contact with the inner wall of the cylindrical sponge 3e, so as to ensure the circumferential fixation between the cylindrical sponge 3e and.
When rolling, because the upper contact wheel 3c contacts with the sunshade net 16, the upper contact wheel 3c will rotate relative to the sunshade net 16, and the sunshade net 16 will drive the tubular sponge 3e to contact with the sunshade net 16, since the upper contact wheels 3c are in contact with both sides of the upper surface of the sunshade screen 16, the sunshade screen 16 at the middle position of the upper surface of the sunshade screen 16 at this time is slightly floated up because of not being in contact with the upper contact wheels 3c, so that the accumulated water flows, the cylindrical sponge 3e is contacted with the sunshade net 16 which floats slightly, the surface of the sunshade net 16 can be cleaned, the rolled sunshade net 16 is ensured to have only trace water, so as to further prolong the service life of the sunshade net 16, avoid the ageing damage of the sunshade net 16 caused by more water remained on the sunshade net 16 after being rolled, and the water retained on the sunshade screen 16 flows downstream into the installation case 3, resulting in moisture erosion damage of each component in the installation case 3.
Simultaneously, design tube-shape sponge 3e at horizontal hole 3a outer orifice, it can prevent that rainy day rainwater from entering into install bin 3 from horizontal hole 3a in, influences each inside part life of install bin 3.
In addition, a lower cantilever plate 3g is arranged on the inner wall of one side of the mounting box 3 far away from the transverse hole 3a, the lower cantilever plate 3g is positioned on the lower surface of the sunshade screen 16, a plurality of lower inclined columns 3k arranged at intervals along the width direction of the sunshade screen 16 and a lower contact wheel 3q arranged on the lower inclined columns 3k in a directional mode are connected to the lower cantilever plate 3g, the lower contact wheel 3q and the lower inclined columns 3k are connected in a directional mode through flat key grooves, the length of each key groove is longer than that of each flat key, an inclined spring 3w is sleeved at the upper end of each lower inclined column 3k, the upper end of each inclined spring 3w acts on the lower contact wheel 3q, circumferential fixed connection and axial sliding connection can be achieved through displacement of the flat keys in the key grooves, the inclined springs 3w can ensure that the lower contact wheel 3q and the sunshade screen 16 are in contact with an elastic range so as to facilitate tensioning of rolling, the lower contact wheel 3q is a rubber wheel and is located below the rear side of the cylindrical sponge 3 e.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but the details of the power mechanism, the power supply system, and the control system can be clearly known by those skilled in the art on the premise that the above inventive principle is understood.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A tensioning net sun-shading device is characterized by comprising:
a base;
the two support columns are fixedly arranged at the top of the base;
the installation box is arranged at the tops of the two support columns;
the first box body is fixedly arranged on the outer wall of one side of the installation box;
the first motor is fixedly arranged on the inner wall of the bottom of the first box body;
the rotating rods are rotatably installed on the inner walls of the two sides of the installation box, and one ends of the rotating rods extend into the first box body and are fixedly connected with an output shaft of the first motor;
the two first bevel teeth are arranged in the mounting box and fixedly sleeved on the rotating rod;
the fixed rods are fixedly arranged on the inner walls of the two sides of the installation box;
the two turntables are rotatably arranged on the fixed rod;
the winding drum is fixedly arranged on the outer wall of one side, close to each other, of the two turntables and is in rotating connection with the fixed rod;
the spiral spring is sleeved on the fixing rod, the inner side section of the spiral spring is fixedly connected with the outer part of the fixing rod, and the outer side section of the spiral spring is fixedly connected with the inner wall of the winding drum;
the two extending arms are fixedly arranged on the outer wall of one side of the installation box;
the two threaded rods are rotatably arranged on the inner walls of the two sides of the corresponding extending arm, and one ends of the two threaded rods extend into the installation box;
the two second conical teeth are fixedly sleeved on one end of the corresponding threaded rod in the installation box, and are meshed with the corresponding first conical teeth;
the two moving blocks are both installed on the corresponding threaded rods in a threaded mode, and one ends, close to each other, of the two moving blocks extend out of the corresponding extending arms;
the sunshade net is wound on the outer wall of the winding drum, the inner side end of the sunshade net is fixedly connected with the outer wall of the winding drum, and the outer side end of the sunshade net is fixedly connected with the two moving blocks.
2. A tensioned net sunshade according to claim 1 wherein said mounting box is fixedly mounted to the top ends of two of said support posts.
3. A tension net sunshade device as recited in claim 1, wherein a long through hole is opened on an outer wall of one side of said mounting box, and an outer end of said sunshade net penetrates said long through hole and is fixedly connected to an outer wall of one side of said two moving blocks which are close to each other.
4. A tensioning net sun shading device according to claim 1, wherein the installation box is arranged above two support columns, a first hinging block is fixedly installed at the top ends of the two support columns, a support plate is rotatably installed at the top ends of the first hinging block, the installation box is fixedly installed at the top of the support plate, a second box body is fixedly installed at the top of the base, a second motor is fixedly installed on the inner wall of the bottom of the second box body, a third bevel gear is fixedly sleeved on an output shaft of the second motor, a sleeve is rotatably installed at the top of the second box body, the bottom end of the sleeve extends into the second box body and is rotatably connected with the inner wall of the bottom of the second box body, a fourth bevel gear is fixedly sleeved on the sleeve, the fourth bevel gear is meshed with the third bevel gear, and a lifting rod is threadedly installed on the inner wall of the sleeve, the top of lifter extends to sheathed tube top, the top fixed mounting of lifter has the ejector pin, the top of ejector pin is rotated and is installed articulated piece two, the top of articulated piece two with the bottom sliding connection of backup pad.
5. A tensioned net sun shade according to claim 4 wherein the inner wall of the sleeve is internally threaded and the outer wall of the lifter is externally threaded, the external threads engaging the internal threads.
6. A tensioning net sun shading device according to claim 4, wherein a limiting sliding groove is formed in the bottom of the supporting plate, a limiting sliding block is fixedly mounted at the top of the second hinge block, and the limiting sliding block is slidably connected with the inner wall of the limiting sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010839452.4A CN112012527A (en) | 2020-08-19 | 2020-08-19 | Tensioning net sun shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010839452.4A CN112012527A (en) | 2020-08-19 | 2020-08-19 | Tensioning net sun shading device |
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| Publication Number | Publication Date |
|---|---|
| CN112012527A true CN112012527A (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010839452.4A Pending CN112012527A (en) | 2020-08-19 | 2020-08-19 | Tensioning net sun shading device |
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| CN (1) | CN112012527A (en) |
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| US6230783B1 (en) * | 1998-08-20 | 2001-05-15 | White Consolidated Industries, Inc. | Awning extension and retraction mechanism |
| DE10150707C1 (en) * | 2001-10-13 | 2003-02-06 | Erhardt Markisenbau Gmbh | Device for receiving a running organ comprises a guide rail fixed on a support part using screws penetrating the side walls which lie on regions of the support part provided with laterally open grooves into which the screws can be screwed |
| AU2011236096A1 (en) * | 2010-10-19 | 2012-05-03 | Ross Allan Stinson | Sidetrack System for Outdoor Blinds |
| CN104213679A (en) * | 2014-08-14 | 2014-12-17 | 宁波先锋新材料股份有限公司 | Canopy curtain |
| CN205604606U (en) * | 2016-04-18 | 2016-09-28 | 杭州余杭力安钢结构有限公司 | Steel construction of canopy |
| CN109175320A (en) * | 2018-11-09 | 2019-01-11 | 大冶市东晟机械制造有限公司 | A kind of packing machine casting cooling system |
| CN208899780U (en) * | 2018-10-08 | 2019-05-24 | 陈夏兰 | A kind of home-use rain-baffling device |
| CN209538727U (en) * | 2019-01-18 | 2019-10-25 | 北京蓝天未来科技有限公司 | A kind of driving device |
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2020
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| CN104213679A (en) * | 2014-08-14 | 2014-12-17 | 宁波先锋新材料股份有限公司 | Canopy curtain |
| CN205604606U (en) * | 2016-04-18 | 2016-09-28 | 杭州余杭力安钢结构有限公司 | Steel construction of canopy |
| CN208899780U (en) * | 2018-10-08 | 2019-05-24 | 陈夏兰 | A kind of home-use rain-baffling device |
| CN109175320A (en) * | 2018-11-09 | 2019-01-11 | 大冶市东晟机械制造有限公司 | A kind of packing machine casting cooling system |
| CN209538727U (en) * | 2019-01-18 | 2019-10-25 | 北京蓝天未来科技有限公司 | A kind of driving device |
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