Telescopic rod and awning device with same
By designing a telescopic pole structure and applying carbon fiber poles, the problem of the awning obstructing vision has been solved, improving the safety and practicality of the awning fabric and ensuring cycling safety without affecting visibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 洪德栋
- Filing Date
- 2025-06-05
- Publication Date
- 2026-05-05
AI Technical Summary
The existing rain canopy obstructs vision when it is not raining, affecting cycling safety.
Design a telescopic pole structure, including a first fixed tube and a first retractable tube, combined with a first elastic rod and a limiting device, to realize the telescopic function of the awning cloth. A carbon fiber rod is used to improve toughness and support capacity, ensuring that the awning cloth does not obstruct the view when not in use.
It improves cycling safety, the canopy does not obstruct vision when not in use, and can effectively support against wind and rain when in use. It has a simple structure and high space utilization efficiency.
Smart Images
Figure CN224197883U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of awning technology, and in particular to a telescopic rod and an awning device with a telescopic rod. Background Technology
[0002] Electric bikes and motorcycles are common modes of transportation in daily life. To make it easier to travel in the rain, many people install rain canopies on the front of their electric bikes or motorcycles. However, when it is not raining, the transparent PVC cloth of the canopy still blocks the view in front, which can easily affect the rider's vision and make riding difficult and unsafe, thus hindering the user's travel in the rain.
[0003] To address this problem, this utility model was developed. Utility Model Content
[0004] Therefore, in view of the above problems, this utility model proposes a telescopic pole and a canopy device with a telescopic pole that are simple in structure and can improve cycling safety.
[0005] To solve the above-mentioned technical problems, the solution adopted by this utility model is as follows: a telescopic rod, including a first fixed tube, a first pull-out tube that can be pulled out of the first fixed tube, the first pull-out tube being engaged and limited with the end of the first fixed tube after being pulled out, a first elastic rod passing through the first pull-out tube, a first limiting device preventing the first elastic rod from sliding out of the first pull-out tube between the first pull-out tube and the first elastic rod, a second fixed tube being slidably sleeved on the other end of the first elastic rod, and a second limiting device being provided between the second fixed tube and the first elastic rod.
[0006] A further improvement is that the first limiting device includes a socket tube, which is fixedly inserted into the end of the first pull tube. The inner wall of the end of the socket tube has a first inclined surface with a cross-sectional diameter that gradually increases from top to bottom. One end of the first elastic rod has a second inclined surface with a cross-sectional diameter that gradually increases from top to bottom. The first inclined surface and the second inclined surface resist each other.
[0007] A further improvement is that the second limiting device includes a limiting sleeve, which is fixedly sleeved on the other end of the first elastic rod and located inside the second fixed tube. The second fixed tube is provided with a limiting platform, and the limiting sleeve slides downward and resists the limiting platform.
[0008] A further improvement is that the first fixed tube and the first pull-out tube are nested and engaged, and the first fixed tube is thicker than the first pull-out tube so that the first pull-out tube can be retracted into the first fixed tube.
[0009] A further improvement is that the first elastic rod is a carbon fiber rod.
[0010] A further improvement is that a sealing sleeve is fitted at the bottom of the first fixed tube to prevent the first elastic rod from slipping out.
[0011] A further improvement is that the second fixing tube is threadedly connected to the other end of the first elastic rod and a screw rod is provided on the screw rod.
[0012] A rain canopy device with telescopic rods includes a rain canopy and two telescopic rods located at the front of a two-wheeled vehicle. The telescopic rods are symmetrically arranged. Each telescopic rod includes a first fixed tube. A first pull-out tube is retractable from the first fixed tube. After the first pull-out tube is pulled out, it engages with the end of the first fixed tube for limitation. A suspension rod is provided between the first pull-out tubes. The front section of the rain canopy is fixed to the suspension rod by a fixing device. A first elastic rod passes through the first pull-out tube. A first limiting device is provided between the first pull-out tube and the first elastic rod to prevent the first elastic rod from slipping out of the first pull-out tube. A second fixed tube is slidably sleeved on the other end of the first elastic rod. A second limiting device is provided between the second fixed tube and the first elastic rod. The middle section of the rain canopy is connected to the second fixed tube by a connecting device.
[0013] A further improvement is that the first limiting device includes a socket tube, which is fixedly inserted into the end of the first pull tube. The inner wall of the end of the socket tube has a first inclined surface with a cross-sectional diameter that gradually increases from top to bottom. One end of the first elastic rod has a second inclined surface with a cross-sectional diameter that gradually increases from top to bottom. The first inclined surface and the second inclined surface resist each other.
[0014] A further improvement is that the second limiting device includes a limiting sleeve, which is fixedly sleeved on the other end of the first elastic rod and located inside the second fixed tube. The second fixed tube is provided with a limiting platform, and the limiting sleeve slides downward and resists the limiting platform.
[0015] A further improvement is that the first fixed tube and the first pull-out tube are nested and engaged, and the first fixed tube is thicker than the first pull-out tube so that the first pull-out tube can be retracted into the first fixed tube.
[0016] A further improvement is that the connecting device includes a screw rod threaded through the end of the second fixing rod, a hanging ring on the screw rod, and a connecting rod at the rear end of the middle section of the tarpaulin, with the hanging ring threaded through the connecting rod.
[0017] A further improvement is that it also includes a fixing rod, which is located between the two first fixing tubes.
[0018] A further improvement is that the socket tube is provided with a connecting tube, and the ends of the suspension rod are respectively inserted into the connecting tubes at both ends.
[0019] A further improvement is that it also includes a support tube that matches the first fixed tube, with one end of the support tube fixed to the first fixed tube and the other end of the support tube locked to the handlebars.
[0020] A further improvement is that the first elastic rod is a carbon fiber rod.
[0021] A further improvement is that a sealing sleeve is fitted at the bottom of the first fixed tube to prevent the first elastic rod from slipping out.
[0022] A further improvement is that the fixing device is as follows: a connecting ear is sleeved on the suspension rod, and the front end of the tarpaulin is locked to the connecting ear by bolts.
[0023] A further improvement is that it also includes several reinforcing rods, which are located on the middle section of the tarpaulin. Each reinforcing rod has a connecting ring, and the first elastic rod and the second fixing rod pass through the connecting ring to open up the middle section of the tarpaulin.
[0024] A further improvement is that a transparent PVC cloth is tied to the fixing rod by a rope.
[0025] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:
[0026] 1. Simple structure, improving riding safety. When it is time to fold up, the second fixing tube and the first elastic rod are inserted into the first pull-out tube. Then the canopy is rolled up, and the first pull-out tube is inserted into the first fixing tube, which can lower the PVC plastic plate at the front end of the canopy to the front of the electric vehicle, so that the canopy will not obstruct the rider's view, thus facilitating the rider's travel.
[0027] 2. The first elastic rod is made of carbon fiber. Carbon fiber can deform and bend while maintaining its toughness and is not easily broken. This allows the tarpaulin to be effectively supported when forming an arch, and provides better wind and rain resistance, thus facilitating the use of the tarpaulin. At the same time, the first elastic rod is thinner than the second fixing tube, allowing it to pass through the second fixing tube, which in turn can pass through the first pull-out tube, saving space. Furthermore, the thicker second fixing tube provides greater strength, resulting in better resistance to wind and rain once the tarpaulin is pulled up. Attached Figure Description
[0028] Figure 1 This is a schematic diagram of the structure of a canopy device with a telescopic rod according to an embodiment of the present invention.
[0029] Figure 2 This is a schematic diagram of the structure of a canopy device with a telescopic rod according to an embodiment of the present invention.
[0030] Figure 3This is an enlarged structural schematic diagram of embodiment A of this utility model.
[0031] Figure 4 This is an enlarged structural schematic diagram of embodiment B of this utility model. Detailed Implementation
[0032] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.
[0033] refer to Figure 1-4 The present invention discloses a rain canopy device with telescopic rods, including a rain canopy 13 and two telescopic rods located at the front end of a two-wheeled vehicle. The telescopic rods are symmetrically arranged. Each telescopic rod includes a first fixed tube 1, on which a first pull-out tube 4 is retractable. The first fixed tube 1 and the first pull-out tube 4 are nested and engaged so that the first pull-out tube 4 will not detach from the first fixed tube 1 when pulled out. The first fixed tube 1 is thicker than the first pull-out tube 4 so that the first pull-out tube 4 can be retracted into the first fixed tube 1. A suspension rod 5 is provided between the first pull-out tubes 4, and a connecting lug 51 is sleeved on the suspension rod 5. The front section of the rain canopy 13... Part 131 is bolted to the connecting ear 51. A first elastic rod 7 is threaded through the first pull tube 4. A first limiting device is provided between the first pull tube 4 and the first elastic rod 7 to prevent the first elastic rod 7 from slipping out of the first pull tube 4. A second fixing tube 8 is slidably sleeved on the other end of the first elastic rod 7. A second limiting device is provided between the second fixing tube 8 and the first elastic rod 7. A screw rod 14 is threaded through the end of the second fixing tube 8. A hanging ring is provided on the screw rod 14. A connecting rod 134 is provided at the rear end of the middle section 132 of the tarpaulin 13. The hanging ring is threaded through the connecting rod 134.
[0034] Specifically, the first limiting device includes a socket tube 6, which is fixedly inserted into the end of the first pull tube 4. The inner wall of the end of the socket tube 6 is provided with a first inclined surface 10 whose cross-sectional diameter gradually increases from top to bottom. One end of the first elastic rod 7 is provided with a second inclined surface whose cross-sectional diameter gradually increases from top to bottom. The first inclined surface 10 and the second inclined surface resist each other.
[0035] Specifically, the second limiting device includes a limiting sleeve 11, which is fixedly sleeved on the other end of the first elastic rod 7 and located inside the second fixed tube 8. The second fixed tube 8 is provided with a limiting platform 12. After the limiting sleeve 11 slides downward, it resists the limiting platform 12.
[0036] Preferably, the first elastic rod 7 is a carbon fiber rod.
[0037] The awning 13 is divided into three sections: the front section 131 is a transparent PVC plastic sheet, the middle section 132 is a supporting awning, and the rear section 133 is a covering awning. During installation, the first fixing pipe 1 and the second fixing pipe 8 are symmetrically fixed to the front of the two-wheeled vehicle, and the upper end of the transparent PVC plastic sheet is locked onto the connecting ear 51, thereby fixing the front section 131 of the awning 13, thus completing the installation. When in use, the first pull-out pipe 4 is pulled out, and the first pull-out pipe 4 engages with the first fixing pipe 1 to limit the movement. The plastic sheet rises with the first pull-out pipe 4, thereby covering the front of the two-wheeled vehicle. Then, the first elastic rod 7 and the second fixing pipe 8 are pulled out, and the awning 13 is unfolded. The hanging ring is hung on the connecting rod 134, thereby supporting the middle section 132 of the awning 13. Then, the rear section 133 of the awning 13 is hung or tied to the rear of the vehicle, so that the awning 13 forms an arched canopy, thereby covering the rear of the user. When it is time to store, remove the rear section 133 of the canopy 13, slide the middle section 132 of the canopy 13 to the suspension rod 5, roll up the canopy 13 and tie it to the suspension rod, then insert the first elastic rod 7 into the second fixing tube 8, and insert the second fixing tube 8 into the first pull tube 4, and then insert the first pull tube 4 into the first fixing tube 1. When the first pull tube 4 is inserted into the first fixing tube 1, it will cause the front section 131 of the canopy 13, that is, the plastic plate, to drop down to about the handlebar position, so that the canopy 13 will not obstruct the rider's view, thereby improving riding safety and facilitating the rider's travel. Moreover, since the plastic plate drops down to about the handlebar position, the front section 131 of the added canopy 13 will not violate traffic rules due to obstruction, so that the traffic police will not stop and force it to be removed when traveling, so that the canopy 13 can be used with the vehicle at any time. Because the first elastic rod 7 is made of carbon fiber, which can deform and bend while maintaining its toughness and is not easily broken, the tarpaulin 13 can be effectively supported when forming an arch, and can better resist wind and rain, thus facilitating the use of the tarpaulin 13. At the same time, the first elastic rod 7 is thinner than the second fixing tube 8, allowing the first elastic rod 7 to pass through the second fixing tube 8, which in turn can pass through the first pull-out tube 4, thus saving space. Furthermore, the thicker second fixing tube 8 increases its own strength, allowing the tarpaulin 13 to better withstand wind and rain after being stretched. The screw 14, threaded onto the second fixing tube 8, not only facilitates connection but also allows for easy disassembly for maintenance of the telescopic rod.
[0038] To improve the stability of the telescopic poles and further protect the two-wheeled vehicle from getting wet, a fixing pole 3 is included. The fixing pole 3 is positioned between two first fixing pipes 1, and a transparent PVC cloth 31 is tied to the fixing pole 3 via a rope. The fixing pole 3's placement between the two first fixing pipes 1 enhances the stability of the first fixing pipes 1, thus providing better wind and rain resistance and facilitating use. Furthermore, the fixing pole 33 can be used to suspend and tie a transparent PVC cloth 31, thereby covering the front of the electric vehicle up to the wheels and preventing the user's feet from getting wet.
[0039] In order to facilitate the connection of the suspension rod 5, the socket tube 6 is provided with a connecting tube, and the ends of the suspension rod 5 are respectively inserted into the connecting tubes at both ends.
[0040] To facilitate the installation of the telescopic rod, a support tube 2 is also included, which is matched with the first fixing tube 1. One end of the support tube 2 is fixed to the first fixing tube 1, and the other end is locked to the handlebar. By directly locking the support rod to the rearview mirror handle, the telescopic rod can be easily fixed, greatly facilitating the user's installation.
[0041] To prevent the first elastic rod 7 from automatically sliding out of the first fixed tube 1 and to improve riding safety, a sealing sleeve 9 is fitted at the bottom of the first fixed tube 1 to prevent the first elastic rod 7 from sliding out.
[0042] To better support the tarpaulin 13, multiple reinforcing rods 135 are included. These reinforcing rods 135 are located on the middle section 132 of the tarpaulin 13, and each reinforcing rod 135 has a connecting ring. The first elastic rod 7 and the second fixing rod 3 pass through the connecting ring to expand the middle section 132 of the tarpaulin 13. The reinforcing rods 135 ensure that the first elastic rod 7 and the second fixing rod 3 stably expand the middle section of the tarpaulin 13 at a predetermined position and prevent it from being blown away, thus facilitating wind and rain protection for the tarpaulin 13.
[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions above are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.
Claims
1. A telescopic pole, characterized in that: The device includes a first fixed tube, on which a first pull-out tube is retractable. After the first pull-out tube is pulled out, it engages with and limits the end of the first fixed tube. A first elastic rod is threaded through the first pull-out tube. A first limiting device is provided between the first pull-out tube and the first elastic rod to prevent the first elastic rod from sliding out of the first pull-out tube. A second fixed tube is slidably sleeved on the other end of the first elastic rod. A second limiting device is provided between the second fixed tube and the first elastic rod.
2. A telescopic rod according to claim 1, characterized in that: The first limiting device includes a socket tube, which is fixedly inserted into the end of the first pull tube. The inner wall of the end of the socket tube has a first inclined surface with a cross-sectional diameter that gradually increases from top to bottom. One end of the first elastic rod has a second inclined surface with a cross-sectional diameter that gradually increases from top to bottom. The first inclined surface and the second inclined surface resist each other.
3. A telescopic rod according to claim 1, characterized in that: The second limiting device includes a limiting sleeve, which is fixedly sleeved on the other end of the first elastic rod and located inside the second fixed tube. The second fixed tube is provided with a limiting platform, and the limiting sleeve slides downward and resists the limiting platform.
4. A telescopic rod according to claim 1, characterized in that: The first fixed tube and the first pull tube are nested and engaged, and the first fixed tube is thicker than the first pull tube so that the first pull tube can be retracted into the first fixed tube.
5. A telescopic rod according to claim 1, characterized in that: The first elastic rod is a carbon fiber rod.
6. A telescopic rod according to claim 1, characterized in that: The bottom of the first fixed tube is fitted with a sealing sleeve to prevent the first elastic rod from slipping out.
7. A telescopic pole according to claim 1, characterized in that: The second fixing tube is threaded to the other end of the first elastic rod and a screw rod is provided therethrough, and the screw rod is provided with a hanging ring.
8. Awning device with telescopic poles, comprising awning fabric, characterized in that: The device includes two telescopic rods located at the front of the two-wheeled vehicle. The telescopic rods are symmetrically arranged. Each telescopic rod includes a first fixed tube. A first pull-out tube is retractable from the first fixed tube. After the first pull-out tube is pulled out, it engages with the end of the first fixed tube for limitation. A suspension rod is provided between the first pull-out tubes. The front section of the awning is fixed to the suspension rod by a fixing device. A first elastic rod passes through the first pull-out tube. A first limiting device is provided between the first pull-out tube and the first elastic rod to prevent the first elastic rod from slipping out of the first pull-out tube. A second fixed tube is slidably sleeved on the other end of the first elastic rod. A second limiting device is provided between the second fixed tube and the first elastic rod. The middle section of the awning is connected to the second fixed tube by a connecting device.
9. The awning device with telescopic rod according to claim 8, characterized in that: The first limiting device includes a socket tube, which is fixedly inserted into the end of the first pull tube. The inner wall of the end of the socket tube has a first inclined surface with a cross-sectional diameter that gradually increases from top to bottom. One end of the first elastic rod has a second inclined surface with a cross-sectional diameter that gradually increases from top to bottom. The first inclined surface and the second inclined surface resist each other.
10. The awning device with telescopic rod according to claim 8, characterized in that: The second limiting device includes a limiting sleeve, which is fixedly sleeved on the other end of the first elastic rod and located inside the second fixed tube. The second fixed tube is provided with a limiting platform, and the limiting sleeve slides downward and resists the limiting platform.
11. The awning device with telescopic rod according to claim 8, characterized in that: The first fixed tube and the first pull tube are nested and engaged, and the first fixed tube is thicker than the first pull tube so that the first pull tube can be retracted into the first fixed tube.
12. The awning device with telescopic rod according to claim 8, characterized in that: The connecting device includes a screw rod threaded through the end of the second fixed rod. The screw rod is provided with a hanging ring, and the rear end of the middle section of the tarpaulin is provided with a connecting rod, with the hanging ring passing through the connecting rod.
13. The awning device with telescopic rod according to claim 8, characterized in that: It also includes a fixing rod, which is located between the two first fixing tubes.
14. The awning device with telescopic rod according to claim 9, characterized in that: The socket tube is provided with a connecting tube, and the ends of the suspension rod are respectively inserted into the connecting tubes at both ends.
15. The awning device with telescopic rod according to claim 8, characterized in that: It also includes a support tube that matches the first fixed tube, one end of which is fixed to the first fixed tube and the other end of which is locked to the handlebar.
16. The awning device with telescopic rod according to claim 8, characterized in that: The first elastic rod is a carbon fiber rod.
17. The awning device with telescopic rod according to claim 8, characterized in that: The bottom of the first fixed tube is fitted with a sealing sleeve to prevent the first elastic rod from slipping out.
18. The awning device with telescopic rod according to claim 8, characterized in that: The fixing device is as follows: a connecting ear is sleeved on the suspension rod, and the front end of the tarpaulin is locked to the connecting ear by bolts.
19. The awning device with telescopic rod according to claim 8, characterized in that: It also includes several reinforcing rods, which are located on the middle section of the tarpaulin. Each reinforcing rod has a connecting ring, and the first elastic rod and the second fixed rod pass through the connecting ring to open up the middle section of the tarpaulin.
20. The awning device with telescopic rod according to claim 13, characterized in that: A transparent PVC cloth is tied to the fixing rod by a rope.