Umbrella rod supporting device for umbrella processing

Abstract

The utility model discloses an umbrella pole supporting device for umbrella processing, which relates to the field of umbrella processing and comprises a base, the upper end of the base is fixedly connected with a supporting rod, the inner wall of the supporting rod is provided with a clamping hole, the inside of the supporting rod is slidably connected with an adjusting rod, and the front side of the adjusting rod is fixedly connected with a short rod. The other end of the short rod is fixedly connected with an inserting cylinder, a sliding groove is formed in the adjusting rod, and a sliding block is slidably connected into the sliding groove. The umbrella stand has the advantages that the height of the inserting barrel can be adjusted through the clamping plate, the telescopic rod, the spring, the sliding block and other assemblies, then umbrella rods of different heights can be supported, and meanwhile the limitation in the using process can be reduced; the position of the limiting ring can be adjusted through a lead screw, a clamping ring, a clamping ring, a connecting plate, an arc-shaped plate and other assemblies, then the lower end of the umbrella rod can be effectively fixed, the umbrella rod is prevented from swinging in the machining process, and meanwhile the machining precision can be improved.

Description

Technical Field

[0001] The utility model relates to the field of umbrella processing, in particular to an umbrella rod supporting device for umbrella processing. Background Art

[0002] The umbrella, a long-existing daily necessity, shields us from the scorching sun under the intense heat, and withstands gentle or heavy rains on rainy days. It is usually made of materials such as oiled paper, oilcloth or plastic cloth, being both light and practical. During the production process of umbrellas, a supporting device is needed to position and fix the umbrella rod, which ensures the structural stability and service life of the umbrella.

[0003] However, in the prior art, due to the fixed height of the supporting structure in the umbrella rod supporting device, it can only support umbrella rods at the same height and cannot be applied to umbrella rods of different heights, with relatively large limitations. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an umbrella rod supporting device for umbrella processing.

[0005] To solve the above technical problem, the technical solution of the utility model is: an umbrella rod supporting device for umbrella processing, including a base, the upper end of the base is fixedly connected with a support rod, a clamping hole is opened in the inner wall of the support rod, an adjusting rod is slidably connected inside the support rod, a short rod is fixedly connected to the front side of the adjusting rod, an inserting cylinder is fixedly connected to the other end of the short rod, a sliding groove is opened inside the adjusting rod, a slider is slidably connected inside the sliding groove, a clamping plate is fixedly connected to the front side of the slider, a telescopic rod is arranged on the left side of the clamping plate, and a spring is sleeved outside the telescopic rod.

[0006] Preferably, an arc-shaped plate is fixedly connected to the edge position of the upper end of the base, a threaded hole is opened inside the arc-shaped plate, a guiding hole is opened near the threaded hole inside the arc-shaped plate, a guiding rod is slidably connected inside the guiding hole, a connecting block is fixedly connected to the left side of the guiding rod, a connecting rod is fixedly connected to the left side of the connecting block, a limiting ring is fixedly connected to the left side of the connecting rod, a clamping ring is fixedly connected to the middle of the right side of the connecting block, a clamping ring is movably connected inside the clamping ring, and a lead screw is fixedly connected to the right side of the clamping ring.

[0007] Preferably, the slider slides inside the sliding groove through the cooperation of the clamping plate, the telescopic rod and the spring.

[0008] Preferably, the number of the clamping plates is two groups, and they are symmetrically arranged about the midline of the adjusting rod.

[0009] Preferably, the external thread of the lead screw is adapted to the internal thread of the arc-shaped plate.

[0010] Preferably, the lead screw is movably connected to the connecting block through a snap ring and a snap ring.

[0011] With the above technical solution, by pushing the clamping plate, the clamping plate compresses the telescopic rod and the spring and slides out of the clamping hole. Pull the insertion cylinder upward, and the adjusting rod slides inside the support rod. When the clamping plate reaches another set of clamping holes, the spring rebounds to push the telescopic rod to push the clamping plate into another set of clamping holes, realizing the fixation of the adjusting rod, that is, completing the elevation of the insertion cylinder. Similarly, pushing the clamping plate again and sliding the adjusting rod downward can complete the lowering of the height of the insertion cylinder. The height of the insertion cylinder can be adjusted through components such as the clamping plate, telescopic rod, spring, and slider, so as to support umbrella rods of different heights and also reduce the limitations during use.

[0012] With the above technical solution, by rotating the lead screw, under the action of the threaded hole inside the arc-shaped plate, the snap ring and the snap ring move to one side, and the inner wall of the limit ring closely adheres to the outer wall of the umbrella rod, realizing the fixation of the lower end of the umbrella rod. Similarly, rotating the lead screw in the reverse direction, the lead screw drives the limit ring to move in the reverse direction, releasing the limit on the umbrella rod, and the staff can pull it out of the device. During the movement of the limit ring, the guide rod slides inside the guide groove. With the cooperation of the guide rod and the guide groove, the stability of the limit ring during movement can be increased. The position of the limit ring can be adjusted through components such as the lead screw, snap ring, snap ring, connecting plate, and arc-shaped plate, so as to effectively fix the lower end of the umbrella rod, prevent it from swinging during the processing, and also improve the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the internal structure of the adjusting rod of the present invention.

[0015] Figure 3 It is a schematic diagram of the arc-shaped plate structure of the present invention.

[0016] Figure 4 It is a schematic diagram of the limit ring structure of the present invention.

[0017] In the figure: 1, base; 2, support rod; 3, clamping hole; 4, adjusting rod; 5, short rod; 6, insertion cylinder; 7, chute; 8, slider; 9, clamping plate; 10, telescopic rod; 11, spring; 12, arc-shaped plate; 13, threaded hole; 14, guide hole; 15, guide rod; 16, connecting block; 17, connecting rod; 18, limit ring; 19, snap ring; 20, snap ring; 21, lead screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following further describes the specific implementation manners of the present utility model in conjunction with the accompanying drawings. It should be noted here that the description of these implementation manners is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various implementation manners of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1

[0020] Please refer to Figures 1 - 4 , the present utility model provides a technical solution: a support device for an umbrella rod in umbrella processing, including a base 1, a support rod 2 is fixedly connected to the upper end of the base 1, a card hole 3 is opened in the inner wall of the support rod 2, an adjusting rod 4 is slidably connected inside the support rod 2, a short rod 5 is fixedly connected to the front side of the adjusting rod 4, an insertion cylinder 6 is fixedly connected to the other end of the short rod 5, a sliding groove 7 is opened inside the adjusting rod 4, a slider 8 is slidably connected inside the sliding groove 7, a clamping plate 9 is fixedly connected to the front side of the slider 8, a telescopic rod 10 is arranged on the left side of the clamping plate 9, a spring 11 is sleeved outside the telescopic rod 10, the slider 8 slides in the sliding groove 7 through the cooperation of the clamping plate 9, the telescopic rod 10 and the spring 11, the number of the clamping plates 9 is two groups, and they are symmetrically arranged about the midline of the adjusting rod 4.

[0021] Specifically, push the clamping plate 9, the clamping plate 9 compresses the telescopic rod 10 and the spring 11 and slides out of the card hole 3, pull the insertion cylinder 6 upward, the adjusting rod 4 slides inside the support rod 2, when the clamping plate 9 reaches another group of card holes 3, the spring 11 rebounds to make the telescopic rod 10 push the clamping plate 9 into another group of card holes 3, realizing the fixation of the adjusting rod 4, that is, completing the elevation of the insertion cylinder 6. Similarly, push the clamping plate 9 again and slide the adjusting rod 4 downward to complete the lowering of the height of the insertion cylinder 6. The height of the insertion cylinder 6 can be adjusted through components such as the clamping plate 9, the telescopic rod 10, the spring 11, and the slider 8, so as to support umbrella rods of different heights, and at the same time, the limitations in use can also be reduced.

[0022] Embodiment 2

[0023] Please refer to Figures 1 - 4, the present utility model provides a technical solution: a support device for umbrella rods in umbrella processing. An arc-shaped plate 12 is fixedly connected to the upper edge position of the base 1. A threaded hole 13 is provided inside the arc-shaped plate 12. A guide hole 14 is provided inside the arc-shaped plate 12 near the threaded hole 13. A guide rod 15 is slidably connected inside the guide hole 14. A connection block 16 is fixedly connected to the left side of the guide rod 15. A connecting rod 17 is fixedly connected to the left side of the connection block 16. A limiting ring 18 is fixedly connected to the left side of the connecting rod 17. A clamping ring 19 is fixedly connected to the middle of the right side of the connection block 16. A clamping ring 20 is movably connected inside the clamping ring 19. A lead screw 21 is fixedly connected to the right side of the clamping ring 20. The external thread of the lead screw 21 is adapted to the internal thread of the arc-shaped plate 12. The lead screw 21 is movably connected to the connection block 16 through the cooperation of the clamping ring 20 and the clamping ring 19.

[0024] Specifically, when the lead screw 21 is rotated, under the action of the threaded hole 13 inside the arc-shaped plate 12, the clamping ring 20 and the clamping ring 19 move to one side, and the inner wall of the limiting ring 18 closely adheres to the outer wall of the umbrella rod, realizing the fixation of the lower end of the umbrella rod. Similarly, when the lead screw 21 is rotated in the reverse direction, the lead screw 21 drives the limiting ring 18 to move in the reverse direction, releasing the limitation on the umbrella rod, and the staff can pull it out of the device. During the movement of the limiting ring 18, the guide rod 15 slides inside the guide groove. With the cooperation of the guide rod 15 and the guide groove, the stability of the limiting ring 18 during movement can be increased. The position of the limiting ring 18 can be adjusted through components such as the lead screw 21, the clamping ring 20, the clamping ring 19, the connecting plate, and the arc-shaped plate 12, thereby effectively fixing the lower end of the umbrella rod, preventing it from swinging during the processing, and improving the processing accuracy at the same time.

[0025] Working principle: When the umbrella rod support device is in use, first, adjust the height of the insertion cylinder 6 to make it suitable for the umbrella rod to be processed. The specific operation is to push the clamping plate 9. The clamping plate 9 compresses the telescopic rod 10 and the spring 11 and slides out of the clamping hole 3. Pull the insertion cylinder 6 upward. The adjusting rod 4 slides inside the support rod 2. When the clamping plate 9 reaches another set of clamping holes 3, the spring 11 rebounds to make the telescopic rod 10 push the clamping plate 9 into another set of clamping holes 3, realizing the fixation of the adjusting rod 4, that is, completing the elevation of the insertion cylinder 6. Similarly, push the clamping plate 9 again and slide the adjusting rod 4 downward to complete the lowering of the height of the insertion cylinder 6. The height of the insertion cylinder 6 can be adjusted through components such as the clamping plate 9, the telescopic rod 10, the spring 11, and the slider 8, so as to support umbrella rods of different heights and also reduce the limitations during use. After the adjustment is completed, insert the umbrella rod into the insertion cylinder 6 and fix it with the limiting ring 18. Rotate the lead screw 21. Under the action of the threaded hole 13 inside the arc-shaped plate 12, the clamping ring 20 and the clamping circle 19 move to one side, and the inner wall of the limiting ring 18 closely adheres to the outer wall of the umbrella rod, realizing the fixation of the lower end of the umbrella rod. Similarly, rotate the lead screw 21 in the reverse direction. The lead screw 21 drives the limiting ring 18 to move in the reverse direction, releasing the limit on the umbrella rod, and the staff can pull it out of the device. During the movement of the limiting ring 18, the guide rod 15 slides inside the guide groove. With the cooperation of the guide rod 15 and the guide groove, the stability of the limiting ring 18 during movement can be increased. The position of the limiting ring 18 can be adjusted through components such as the lead screw 21, the clamping ring 20, the clamping circle 19, the connecting plate, and the arc-shaped plate 12, so as to effectively fix the lower end of the umbrella rod, prevent it from swinging during the processing, and also improve the processing accuracy.

[0026] The above has described the embodiments of the present invention in detail in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations to these embodiments still fall within the protection scope of the present invention.

Claims

1. An umbrella pole supporting device for umbrella processing, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected with a support rod (2), the inner wall of the support rod (2) is provided with a clamping hole (3), the interior of the support rod (2) is slidably connected with an adjusting rod (4), the front side of the adjusting rod (4) is fixedly connected with a short rod (5), the other end of the short rod (5) is fixedly connected with an inserting tube (6), the interior of the adjusting rod (4) is provided with a sliding groove (7), the interior of the sliding groove (7) is slidably connected with a sliding block (8), the front side of the sliding block (8) is fixedly connected with a clamping plate (9), a telescopic rod (10) is arranged on the left side of the clamping plate (9), and the exterior of the telescopic rod (10) is sleeved with a spring (11).

2. The umbrella pole supporting device for umbrella processing according to claim 1, characterized in that: An arc-shaped plate (12) is fixedly connected to the upper edge of the base (1), a threaded hole (13) is provided inside the arc-shaped plate (12), a guide hole (14) is provided inside the arc-shaped plate (12) near the threaded hole (13), a guide rod (15) is slidably connected inside the guide hole (14), a connecting block (16) is fixedly connected to the left side of the guide rod (15), a connecting rod (17) is fixedly connected to the left side of the connecting block (16), a limiting ring (18) is fixedly connected to the left side of the connecting rod (17), a clamping ring (19) is fixedly connected to the middle part of the right side of the connecting block (16), a clamping ring (20) is movably connected inside the clamping ring (19), and a screw rod (21) is fixedly connected to the right side of the clamping ring (20).

3. The umbrella pole supporting device for umbrella processing according to claim 1, characterized in that: The slide block (8) slides in the slide groove (7) through the clamping plate (9) in cooperation with the telescopic rod (10) and the spring (11).

4. The umbrella pole supporting device for umbrella processing according to claim 1, characterized in that: The clamping plates (9) are provided in two groups and are symmetrically arranged with respect to the center line of the adjusting rod (4).

5. The umbrella pole supporting device for umbrella processing according to claim 2, characterized in that: The external thread of the screw rod (21) is matched with the internal thread of the arc plate (12).

6. The umbrella pole supporting device for umbrella processing according to claim 2, characterized in that: The screw rod (21) is movably connected to the connecting block (16) through a clamping ring (20) and a clamping ring (19).

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