Automobile sunshade net support frame

Abstract

The utility model discloses a kind of automobile sunshade net support frames, belong to support frame technical field.It include support rod, adjustable upper telescopic rod is set on support rod upper end, the top of upper telescopic rod is provided with fixed head, fixed outer clamping plate is fixedly arranged on the one side of support rod lower side portion, rotatable adjustable inner clamping plate is set on the one side of fixed outer clamping plate, hand pressure type buckle for controlling adjustable inner clamping plate rotation and adjusting adjustable inner clamping plate and fixed outer clamping plate spacing is set on support rod.The automobile sunshade net support frame is adjusted by controlling hand pressure type buckle to the spacing of two clamping plates, can easily make support rod to be clamped to automobile hub, make the installation of sunshade net no longer be limited by ground condition;Lower limit rod is also set in support rod bottom, the further location of support rod can be realized, avoid support rod to incline, slide down, guarantee the stability after support frame is fixed, the support frame is installed conveniently, small space is occupied, high stability is installed, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of support frame technology, specifically a support frame for an automobile sunshade net. Background Technology

[0002] Car sunshades are primarily used to prevent cars from being exposed to prolonged sunlight in hot weather. When in use, they must be supported on the roof of the car using support rods. Currently, the base of the support rod is either a counterweight base or a fork. Counterweight bases are mainly used on paved roads in cities, while forks are mainly used for outdoor camping and similar situations.

[0003] However, in practical applications, sunshade nets generally require four support rods for support, and the counterweight base is bulky, which seriously occupies trunk space and is inconvenient to carry; while fork-type support rods cannot be used on hardened roads, which limits their use, and they require a lot of physical effort to insert into the ground and are inconvenient to fix.

[0004] To address this, we designed and developed a new type of support frame for car sunshades. It changes the traditional fixing structure at the bottom of the support rod, and by setting a locking rod at the bottom of the support rod that can be hung on the wheel hub, the support frame can be quickly fixed or separated from the wheel hub by operating the hand-press buckle. This improves the installation efficiency of the support frame and also makes the installation of sunshades no longer affected by the ground type, making it highly practical. Utility Model Content

[0005] The purpose of this utility model is to provide a car sunshade support frame to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A car sunshade support frame includes a support rod with an adjustable upper telescopic rod at its upper end and a fixed head at the top of the upper telescopic rod. A fixed outer clamping plate is fixedly installed on one side of the lower part of the support rod, and a rotatable adjustable inner clamping plate is installed on one side of the fixed outer clamping plate. The distance between the adjustable inner clamping plate and the fixed outer clamping plate is adjustable for clamping a wheel hub. A hand-operated buckle is provided on the support rod for controlling the rotation of the adjustable inner clamping plate and adjusting the distance between the adjustable inner clamping plate and the fixed outer clamping plate.

[0007] As a further preferred embodiment of this utility model: the hand-pressable buckle includes a guide ring, which is rotatably disposed on the side of the support rod away from the fixed outer clamping plate. A pull rod is slidably disposed inside the guide ring. One end of the pull rod passes through the support rod and the fixed outer clamping plate in sequence and is fixedly connected to the adjustable inner clamping plate. A connecting plate is fixedly disposed at the bottom of the guide ring. A fixing rod is fixedly disposed on the rear side of the connecting plate. A rear rocker arm is rotatably connected to the upper end of the fixing rod. A handle is fixedly connected to the upper end of the rear rocker arm. A front rocker arm is rotatably connected to the side of the rear rocker arm near the support rod. One side of the front rocker arm is rotatably connected to the pull rod.

[0008] As a further preferred embodiment of this utility model: an outer fixing sleeve is fixedly provided on the side of the support rod near the fixed outer clamping plate and sleeved on the outside of the pull rod; a threaded tube is provided on the side of the fixed outer clamping plate and sleeved on the outside of the pull rod, and the threaded tube is threadedly connected to the fixing sleeve.

[0009] As a further preferred embodiment of this utility model: an adjustable lower telescopic rod is provided at the bottom of the support rod, and a lower limit rod is provided on the lower telescopic rod located below the fixed outer clamping plate.

[0010] As a further preferred embodiment of this utility model: the adjustable inner locking plate is provided with a connecting sleeve that is threadedly connected to the pull rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This car sunshade support frame is scientifically and rationally designed. By controlling the hand-operated buckle to adjust the distance between the two locking plates, the support rod can be easily locked onto the car wheel hub, thus fixing the support frame and removing the limitations of ground conditions during sunshade installation. Simultaneously, a lower limit rod is provided at the bottom of the support rod, which locks into the wheel hub's cutout, further limiting the support rod and preventing it from tilting or slipping, ensuring the stability of the support frame after installation. This support frame is easy to install, occupies little space, has high stability after installation, and is highly practical. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the car sunshade net support frame of this utility model. Figure 1 ; Figure 2 This is a cross-sectional structural schematic diagram of the car sunshade net support frame of this utility model; Figure 3 for Figure 2 Enlarged schematic diagram of the structure of the hand-operated buckle; Figure 4 This is a three-dimensional structural diagram of the car sunshade net support frame of this utility model. Figure 2 .

[0013] In the diagram: 1. Support rod; 2. Fixing head; 3. Fixed outer clamping plate; 4. Adjustable inner clamping plate; 5. Hand-operated buckle; 6. Lower limit rod; 7. Connecting plate; 8. Guide ring; 9. Pull rod; 10. Fixing rod; 11. Rear rocker arm; 12. Handle; 13. Front rocker arm; 14. Outer fixing sleeve; 15. Threaded tube; 16. Connecting sleeve; 17. Lower telescopic rod; 18. Adjusting knob; 19. Upper telescopic rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0015] Please see Figure 1-4 This embodiment provides a car sunshade net support frame, including a support rod 1. An adjustable upper telescopic rod 19 is provided at the upper end of the support rod 1. A fixing head 2 is provided at the top of the upper telescopic rod 19. The fixing head 2 is used to connect and bind with the rope on the sunshade net. It is a conventional structure and can be in the form of a ring, rod, etc. This application will not elaborate on the limitation.

[0016] like Figure 1 as well as Figure 4 As shown, a fixed outer clamping plate 3 is fixedly installed on one side of the lower part of the support rod 1, and a rotatable adjustable inner clamping plate 4 is installed on one side of the fixed outer clamping plate 3. The distance between the adjustable inner clamping plate 4 and the fixed outer clamping plate 3 is adjustable and used to clamp the wheel hub. A hand-pressed buckle 5 is provided on the support rod 1 to control the rotation of the adjustable inner clamping plate 4 and adjust the distance between the adjustable inner clamping plate 4 and the fixed outer clamping plate 3.

[0017] Specifically, in combination Figure 1 as well as Figure 3As shown, the working principle of this hand-operated buckle 5 is the same as that of conventional push-pull quick clamps. It includes a guide ring 8, which is rotatably positioned on the side of the support rod 1 away from the fixed outer clamping plate 3. A pull rod 9 is slidably arranged inside the guide ring 8. One end of the pull rod 9 passes through the support rod 1 and the fixed outer clamping plate 3, and is then fixedly connected to the adjustable inner clamping plate 4. A connecting plate 7 is fixedly arranged at the bottom of the guide ring 8, and a fixing rod 10 is fixedly arranged behind the connecting plate 7. A rear rocker arm 11 is rotatably connected to the upper end of the fixing rod 10, and a handle 12 is fixedly connected to the upper end of the rear rocker arm 11. A front rocker arm 13 is rotatably connected to the side of the rear rocker arm 11 closest to the support rod 1, and one side of the front rocker arm 13 is rotatably connected to the pull rod 9. The working principle of this hand-operated buckle 5 is the same as that of the push-pull quick clamp, and will not be described in detail here. By turning the handle 12, the pull rod 9 can be moved back and forth, thereby adjusting the position of the adjustable inner clamping plate 4 and thus adjusting the distance between it and the fixed outer clamping plate 3.

[0018] It should be noted that, as a conventional technical operation familiar to those skilled in the art, in actual processing, a certain frictional force can be created between the guide ring 8 and the support rod 1, so that the operator can exert force to rotate the guide ring 8, thereby driving the pull rod 9 and the adjustable inner locking plate 4 to rotate, thus avoiding the problem of inconvenience in operation when the support frame is fixed to the wheel due to the guide ring 8 being too loose.

[0019] Meanwhile, considering that the two locking plates of the support frame will wear down after long-term use due to contact with the wheel hub, in order to facilitate replacement and to make the support frame easier to process and assemble, such as Figure 1 as well as Figure 3 As shown, an outer fixing sleeve 14, fitted onto the outside of the pull rod 9, is fixedly installed on the side of the support rod 1 near the fixed outer clamping plate 3. A threaded tube 15, fitted onto the outside of the pull rod 9, is installed on the side of the fixed outer clamping plate 3, and the threaded tube 15 is threadedly connected to the fixing sleeve 14. Simultaneously, a connecting sleeve 16, threadedly connected to the pull rod 9, is installed on the adjustable inner clamping plate 4. As is common knowledge, the pull rod 9 is a round rod, and its rotation or forward / backward movement is not affected by the outer fixing sleeve 14, the threaded tube 15, the support rod 1, or the fixed outer clamping plate 3.

[0020] In addition, such as Figure 1 As shown, to better limit the support frame and prevent it from slipping on the wheel hub, an adjustable lower telescopic rod 17 is provided at the bottom of the support rod 1. A lower limit rod 6 is provided on the lower telescopic rod 17, located below the fixed outer clamping plate 3. When fixing the support frame, when the adjustable inner clamping plate 4 passes through the inner side of the wheel hub, the lower limit rod 6 is inserted into the hollowed-out area on the lower side of the wheel hub. Meanwhile, as... Figure 1As shown, as a standard design, a corresponding adjustment knob 18 should be provided at the connection between the support rod 1 and the upper and lower telescopic rods. The type of adjustment knob 18 will not be specified in this application; it is a standard choice that can fix the telescopic rod. In addition, as a standard design, when the adjustment knob 18 is adjusted to the loosest position, the lower telescopic rod 17 can be removed, making it easy to remove when there is no corresponding insertion point between the lower limit rod 6 and the hub cutout.

[0021] In practical applications, this support frame is suitable for most wheel hubs with a hollow design, but not for wheel hubs without hollow designs. During operation, by rotating the hand-operated buckle 5, the adjustable inner locking plate 4 is rotated to a vertical position corresponding to the hollow design of the wheel hub. Then, the adjustable inner locking plate 4 is inserted through the hollow design into the inside of the wheel hub. At this time, the fixed outer locking plate 3 is attached to the outside of the wheel hub, allowing the lower limit rod 6 to be inserted into the hollow gap on the lower side of the wheel hub. Then, pulling the handle 12 and the pull rod 9 will lock the fixed outer locking plate 3 and the adjustable inner locking plate 4 into place on the wheel hub. The installation of the sunshade net is a routine operation and will not be described in detail in this application.

[0022] The fixed outer locking plate 3 and the adjustable inner locking plate 4 are preferably made of materials with high friction, such as rubber. After long-term use, they wear out significantly and need to be replaced. First, remove the adjustable inner locking plate 4 by turning the connecting sleeve 16. Then, separate the threaded tube 15 from the outer fixing sleeve 14 by turning the fixed outer locking plate 3. Pull the fixed outer locking plate 3 off the pull rod 9 and replace it with a new part.

[0023] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and features of this application. Solutions or features that are prior art or common knowledge to those skilled in the art will not be described in detail in the above embodiments.

[0024] Furthermore, the technical solutions of this application are not limited to the above embodiments. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A car sunshade support frame, comprising a support rod (1), wherein an adjustable upper telescopic rod (19) is provided at the upper end of the support rod (1), and a fixing head (2) is provided at the top of the upper telescopic rod (19), characterized in that, A fixed outer clamping plate (3) is fixedly installed on one side of the lower part of the support rod (1), and a rotatable adjustable inner clamping plate (4) is installed on one side of the fixed outer clamping plate (3). The distance between the adjustable inner clamping plate (4) and the fixed outer clamping plate (3) is adjustable and used to clamp the wheel hub. A hand-pressed buckle (5) is provided on the support rod (1) to control the rotation of the adjustable inner clamping plate (4) and adjust the distance between the adjustable inner clamping plate (4) and the fixed outer clamping plate (3).

2. The car sunshade net support frame according to claim 1, characterized in that, The hand-operated buckle (5) includes a guide ring (8), which is rotatably set on the side of the support rod (1) away from the fixed outer clamping plate (3). A pull rod (9) is slidably set inside the guide ring (8). One end of the pull rod (9) passes through the support rod (1) and the fixed outer clamping plate (3) in sequence and is fixedly connected to the adjustable inner clamping plate (4). A connecting plate (7) is fixedly set at the bottom of the guide ring (8). A fixing rod (10) is fixedly set on the rear side of the connecting plate (7). A rear rocker arm (11) is rotatably connected to the upper end of the fixing rod (10). A handle (12) is fixedly connected to the upper end of the rear rocker arm (11). A front rocker arm (13) is rotatably connected to the side of the rear rocker arm (11) close to the support rod (1). One side of the front rocker arm (13) is rotatably connected to the pull rod (9).

3. The car sunshade net support frame according to claim 2, characterized in that, The support rod (1) is fixedly provided with an outer fixing sleeve (14) on the side near the fixed outer clamping plate (3) and a threaded tube (15) on the side of the fixed outer clamping plate (3) and the threaded tube (15) is threadedly connected to the fixing sleeve (14).

4. The car sunshade net support frame according to claim 1, characterized in that, The support rod (1) has an adjustable lower telescopic rod (17) at its bottom, and a lower limit rod (6) located on the lower telescopic rod (17) is provided on the lower limit rod (6) located on the lower side of the fixed outer clamping plate (3).

5. The car sunshade net support frame according to claim 2, characterized in that, The adjustable inner locking plate (4) is provided with a connecting sleeve (16) that is threadedly connected to the pull rod (9).

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