CN216893770U - Fan-shaped outer sun-shading device - Google Patents
Fan-shaped outer sun-shading device Download PDFInfo
- Publication number
- CN216893770U CN216893770U CN202123279639.2U CN202123279639U CN216893770U CN 216893770 U CN216893770 U CN 216893770U CN 202123279639 U CN202123279639 U CN 202123279639U CN 216893770 U CN216893770 U CN 216893770U
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- China
- Prior art keywords
- cloth
- fixedly connected
- tarpaulin
- fan
- lifting rod
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- 239000004744 fabric Substances 0.000 claims abstract description 62
- 238000009413 insulation Methods 0.000 claims description 15
- 230000003064 anti-oxidating effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 9
- 238000005728 strengthening Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000037072 sun protection Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Building Awnings And Sunshades (AREA)
Abstract
The utility model relates to the technical field of lighting and sun shading, in particular to a fan-shaped external sun shading device, which comprises a sun shading framework, sun shading fabric and a lifting device, wherein the lifting device comprises a lifting rod, a ball, an installation block, a handle, a screw rod, a connecting seat and a moving rack, the installation block is fixedly connected with the sun shading framework, the ball is rotated with the installation block, the lifting rod is fixedly connected with the ball, the handle is connected with the lifting rod, the screw rod is fixedly connected with the handle, the connecting seat is rotated with the screw rod, one end of the moving rack is slidably connected with the connecting seat, the other end of the moving rack is fixed with the ball, the moving rack is meshed with the screw rod, the moving rack is positioned on one side of the connecting seat, which is close to the ball, when the sun irradiation angles are different, the mounting blocks can be pushed to move by only rotating the handle to enable the screw rod to rotate to drive the moving rack to move, so that the positions of three angles of the tarpaulin are changed, and the sunlight can reach the desired angle.
Description
Technical Field
The utility model relates to the technical field of lighting and sun shading, in particular to a fan-shaped external sun shading device.
Background
At present, in hot summer, some people can choose to use fan-shaped outer solar protection devices when playing outdoors, so that the fan-shaped outer solar protection devices can shield hot and toxic sunlight on the premise of not influencing the appreciation of scenery, the direct irradiation of the sunlight is avoided, in the sun protection process, the time is different, and the sunlight irradiation angle is also different, so that the fan-shaped outer solar protection devices can shield certain sunlight but cannot accurately adjust the sun protection angle, and further the problems of uneven sun irradiation, scenery shielding and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fan-shaped external sun-shading device, and aims to solve the technical problem that the sun-shading angle of the fan-shaped external sun-shading device in the prior art cannot be accurately adjusted.
In order to achieve the purpose, the fan-shaped external sunshade device comprises a sunshade framework, tarpaulin and a lifting device;
the sunshade framework is fixedly connected with the tarpaulin and is positioned on one side of the tarpaulin;
the lifting device comprises a lifting rod, a ball, a mounting block, a handle, a screw rod, a connecting seat and a movable rack, the mounting block is fixedly connected with the sunshade framework, and is positioned at one side of the sunshade framework close to the tarpaulin, the ball rotates with the mounting block, and is partially embedded into the mounting block, the lifting rod is fixedly connected with the ball bearing and is positioned at one side of the ball bearing, the handle is rotationally connected with the lifting rod, and is positioned at one side of the lifting rod far away from the sunshade framework, the screw is fixedly connected with the handle, and is positioned in the lifting rod, the connecting seat is fixedly connected with the lifting rod, the connecting seat rotates with the screw rod, and the screw rod is sleeved with the movable rack, one end of the movable rack is connected with the connecting seat in a sliding manner, the other end of the movable rack is fixedly connected with the ball, and the movable rack is meshed with the screw rod.
The fan-shaped outer sun-shading device further comprises waterproof cloth, anti-oxidation cloth, heat insulation cloth and ultraviolet-resistant cloth, wherein the waterproof cloth is fixedly connected with the awning cloth and is positioned on one side, far away from the sun-shading framework, of the awning cloth; the anti-oxidation cloth is fixedly connected with the waterproof cloth and is positioned on one side of the waterproof cloth, which is far away from the tarpaulin; the heat insulation cloth is fixedly connected with the tarpaulin and is positioned on one side of the tarpaulin, which is far away from the tarpaulin; the ultraviolet-resistant cloth is fixedly connected with the heat insulation cloth; and is positioned at one side of the heat insulation cloth far away from the tarpaulin.
Wherein, the lifter has the mounting groove, the mounting groove is located in the lifter.
The fan-shaped outer sun-shading device further comprises a bearing plate, wherein the bearing plate is in threaded connection with the lifting rod and is positioned on one side, far away from the mounting block, of the lifting rod.
The fan-shaped outer sun-shading device further comprises a reinforcing rib, and the reinforcing rib is fixedly connected with the lifting rod and is positioned in the lifting rod.
Wherein the screw rod is provided with external teeth, the movable rack is provided with driving teeth, and the external teeth are meshed with the driving teeth.
According to the fan-shaped external sun-shading device, when the sun appears in different time, the sunlight intensity is different, and the sunlight irradiation position is not the desired angle, the screw rod can be rotated by rotating the handle, the movable rack is moved upwards under the action of the connecting seat, so that the mounting block and the ball are vertically changed, the positions of three corners of the awning cloth are changed, and the desired sunlight irradiation angle can be accurately obtained.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a fan-shaped external sunshade device of the present invention.
Fig. 2 is a schematic structural view of the lifting device of the present invention.
Fig. 3 is a schematic structural view of the tarpaulin of the present invention.
Fig. 4 is a schematic view of the structure of the external teeth and the driving teeth of the present invention.
In the figure: 1-sunshade framework, 2-tarpaulin, 3-lifting device, 4-bearing plate, 5-reinforcing rib, 31 lifting rod, 32-ball, 33-installation block, 34-handle, 35-screw rod, 36-connecting seat, 37-moving rack, 311-installation groove, 6-waterproof cloth, 7-anti-oxidation cloth, 8-heat insulation cloth, 9-anti-ultraviolet cloth, 351-external tooth and 371-driving tooth.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 and 2, the present invention provides a fan-shaped external sunshade device, which comprises a sunshade framework 1, a tarpaulin 2 and a lifting device 3;
the sunshade framework 1 is fixedly connected with the tarpaulin 2 and is positioned on one side of the tarpaulin 2;
the lifting device 3 comprises a lifting rod 31, a ball 32, an installation block 33, a handle 34, a screw 35, a connecting seat 36 and a moving rack 37, the installation block 33 is fixedly connected with the sunshade framework 1 and is positioned at one side of the sunshade framework 1 close to the awning cloth 2, the ball 32 rotates with the installation block 33 and is partially embedded in the installation block 33, the lifting rod 31 is fixedly connected with the ball 32 and is positioned at one side of the ball 32, the handle 34 is rotatably connected with the lifting rod 31 and is positioned at one side of the lifting rod 31 far away from the sunshade framework 1, the screw 35 is fixedly connected with the handle 34 and is positioned in the lifting rod 31, the connecting seat 36 is fixedly connected with the lifting rod 31, the connecting seat 31 rotates with the screw 35 and is sleeved on the screw 35, one end of the moving rack 37 is slidably connected with the connecting seat 36, the other end of the moving rack 37 is fixedly connected with the ball 32, and the moving rack 37 is meshed with the screw 35.
In this embodiment, the sunshade frame 1 and the awning cloth 2 are fixedly connected together by nuts to form a fan-shaped structure, the mounting blocks 33 are respectively mounted on three corners of the fan-shaped structure, three quarters of the volume of the ball 32 is embedded in the mounting blocks 33, so that the ball 32 can be prevented from being separated from the mounting blocks 33 during the rotation of the ball 32, the connecting seat 36 is welded with the lifting rod 31, the handle 34 is welded with the right side of the lifting rod 31, the screw 35 is connected to the joint of the handle 34 and the lifting rod 31, the screw 35 penetrates through the connecting seat 36, the screw 35 is rotated by the handle 34, the upper end of the movable rack 37 is welded into the ball 32, the other end of the movable rack 37 slides with the connecting seat 36 and is engaged with the screw 35, when the sun appears for different time, the sunlight intensity is different, and the sunlight irradiation position is not the desired angle, the handle 34 is rotated to rotate the screw rod 35, the moving rack 37 is moved upwards by the meshing action between the screw rod 35 and the moving rack 37, so that the vertical position of the mounting block 33 and the ball 32 is changed, the positions of three corners of the awning cloth are changed, and the desired sunlight irradiation angle can be accurately obtained
Further, referring to fig. 3, the fan-shaped external sunshade device further includes a waterproof cloth 6, an anti-oxidation cloth 7, a heat insulation cloth 8 and an anti-ultraviolet cloth 9, wherein the waterproof cloth 6 is fixedly connected with the awning cloth 2 and is located on one side of the awning cloth 2 away from the sunshade framework 1; the anti-oxidation cloth 7 is fixedly connected with the waterproof cloth 6 and is positioned on one side, far away from the tarpaulin 2, of the waterproof cloth 6; the heat insulation cloth 8 is fixedly connected with the tarpaulin 2 and is positioned on one side of the tarpaulin 2 far away from the waterproof cloth 6; the ultraviolet-resistant cloth 9 is fixedly connected with the heat insulation cloth 8 and is positioned on one side, far away from the tarpaulin 2, of the heat insulation cloth 8.
In this embodiment, the tarpaulin 6, the anti-oxidation cloth 7, the tarpaulin 2, the thermal insulation cloth 8 and the anti-ultraviolet cloth 9 are bonded together by HY-101 glue, the tarpaulin 6 is located above the tarpaulin 2, the anti-oxidation cloth 7 is located above the tarpaulin 6, the thermal insulation cloth 8 is located below the tarpaulin 2, the anti-ultraviolet cloth 9 is located below the thermal insulation cloth 8, the tarpaulin 6 is used for playing a role of water prevention and reducing erosion of rainwater to the tarpaulin 2, the anti-oxidation cloth 7 is used for delaying oxidation of air to the tarpaulin 2, so that the service life of the tarpaulin 2 is prolonged, the thermal insulation cloth 8 is used for isolating heat, and the anti-ultraviolet cloth 9 is used for blocking ultraviolet rays in sunlight, so that the effect that the tarpaulin 2 blocks sunlight is improved.
Further, referring to fig. 2, the lifting rod 31 has a mounting groove 311, and the mounting groove 311 is located in the lifting rod 31.
In this embodiment, the mounting groove 311 is located inside the lifting rod 31 and is a cuboid volume space, the mounting groove 311 is perpendicular to the sunshade frame 1, and the mounting groove 311 provides sufficient movement space for the screw 35, the connecting seat 36 and the telescopic shaft 37, so that the working of the device can be smoothly performed.
Further, referring to fig. 1, the fan-shaped external sunshade device further includes a bearing plate 4, and the bearing plate 4 is in threaded connection with the lifting rod 31 and is located on a side of the lifting rod 31 away from the mounting block 33.
In this embodiment, the quantity of bearing plate 4 is three, the welding has the nut 4 top, and is three bearing plate 4 passes through nut screw in 3 the bottom of lifter 31 uses bearing plate 4 has undertaken the weight more than 4 of bearing version makes other article carry out work smoothly, and when putting the device on the ground, can protect the integrality on ground, works as bearing plate 4 receives the damage, can dismantle the article of renewal of getting off.
Further, referring to fig. 2, the fan-shaped external sunshade device further includes a reinforcing rib 5, and the reinforcing rib 5 is fixedly connected with the lifting rod 31 and is located inside the lifting rod 31.
In this embodiment, the strengthening rib 5 passes through screw in the lifter 31, with the lifter 31 realizes fixedly, and every the lifter 31 has all used a plurality ofly strengthening rib 5, strengthening rib 5 can increase the life of device, reduces and reduces because external force or other natural forces cause the steel construction warp, increases the intensity of device, has alleviateed weight simultaneously, practices thrift the cost to make the whole atress of device even, guaranteed the integrality.
Further, referring to fig. 4, the screw 35 has an external tooth 351; the moving rack 37 has drive teeth 371, and the external teeth 351 are engaged with the drive teeth 371.
In this embodiment, when the handle 34 is rotated, the screw 35 is rotated, and the external teeth 351 outside the screw 35 are transmitted to the driving teeth 371, so that the moving rack 37 is moved upward.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (6)
1. A fan-shaped external sunshade device is characterized by comprising a sunshade framework, tarpaulin and a lifting device;
the sunshade framework is fixedly connected with the tarpaulin and is positioned on one side of the tarpaulin;
the lifting device comprises a lifting rod, a ball, a mounting block, a handle, a screw rod, a connecting seat and a movable rack, the mounting block is fixedly connected with the sunshade framework, and is positioned at one side of the sunshade framework close to the tarpaulin, the ball rotates with the mounting block, and is partially embedded into the mounting block, the lifting rod is fixedly connected with the ball bearing and is positioned at one side of the ball bearing, the handle is rotationally connected with the lifting rod, and is positioned at one side of the lifting rod far away from the sunshade framework, the screw is fixedly connected with the handle, and is positioned in the lifting rod, the connecting seat is fixedly connected with the lifting rod, the connecting seat rotates with the screw rod, and the screw rod is sleeved with the movable rack, one end of the movable rack is connected with the connecting seat in a sliding manner, the other end of the movable rack is fixedly connected with the ball, and the movable rack is meshed with the screw rod.
2. The fan-shaped external sunshade according to claim 1,
the fan-shaped external sunshade device also comprises waterproof cloth, anti-oxidation cloth, heat insulation cloth and ultraviolet-resistant cloth, wherein the waterproof cloth is fixedly connected with the awning cloth and is positioned on one side of the awning cloth, which is far away from the sunshade framework; the anti-oxidation cloth is fixedly connected with the waterproof cloth and is positioned on one side, far away from the tarpaulin, of the waterproof cloth; the heat insulation cloth is fixedly connected with the tarpaulin and is positioned on one side of the tarpaulin, which is far away from the tarpaulin; the ultraviolet-resistant cloth is fixedly connected with the heat-insulating cloth and is positioned on one side, far away from the tarpaulin, of the heat-insulating cloth.
3. The fan-shaped external sunshade according to claim 1,
the lifter has a mounting groove, the mounting groove is located in the lifter.
4. The fan-shaped external sunshade device according to claim 1,
the fan-shaped outer sun-shading device further comprises a bearing plate, wherein the bearing plate is in threaded connection with the lifting rod and is positioned on one side, far away from the mounting block, of the lifting rod.
5. The fan-shaped external sunshade according to claim 1,
the fan-shaped outer sun-shading device further comprises a reinforcing rib, and the reinforcing rib is fixedly connected with the lifting rod and is positioned in the lifting rod.
6. The fan-shaped external sunshade device according to claim 1,
the screw is provided with external teeth, the movable rack is provided with driving teeth, and the external teeth are meshed with the driving teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123279639.2U CN216893770U (en) | 2021-12-24 | 2021-12-24 | Fan-shaped outer sun-shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123279639.2U CN216893770U (en) | 2021-12-24 | 2021-12-24 | Fan-shaped outer sun-shading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893770U true CN216893770U (en) | 2022-07-05 |
Family
ID=82209893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123279639.2U Active CN216893770U (en) | 2021-12-24 | 2021-12-24 | Fan-shaped outer sun-shading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216893770U (en) |
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2021
- 2021-12-24 CN CN202123279639.2U patent/CN216893770U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240118 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No.264000 Qingtai Jianzhu Road, Yantai University, Shandong Province Patentee before: Yantai University |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: Room 1107, Investment Building, 1757 Tushan East Road, Bengbu City, Anhui Province, 233000 Patentee after: Anhui Hongyu Civil Engineering Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |