A telescopic prop for a performance

Abstract

The utility model discloses a telescopic prop pole for performance relates to performance prop pole technical field, include: two connecting pipe one and two connecting pipe two, two the connecting pipe one and two connecting pipe two all are vertical alternate array connection, and the adjacent end of two the connecting pipe one and two connecting pipe two is provided with a fastening mechanism respectively, wherein the top of one of connecting pipe two is provided with a dismounting mechanism, and one connecting pipe two and the top located dismounting mechanism are provided with flower rope, the utility model discloses personnel quick telescopic fixed prop pole, realize the convenient storage and replacement maintenance of prop pole, convenient personnel dismounting flower rope and store simultaneously, also convenient to maintain replacement to flower rope or other parts, thereby further promote the operation convenient and carry convenience, improve the practicability of prop pole.

Description

Technical Field

[0001] This utility model belongs to the field of performance prop pole technology, specifically relating to a retractable prop pole used for performance. Background Technology

[0002] In the field of performance, prop poles are a common type of performance tool, often used to assist performers in completing specific action demonstrations or scene creation. Some prop poles are also equipped with decorative parts such as ropes to enhance the visual effects and artistic atmosphere of the performance.

[0003] However, most existing prop poles adopt an integrated structure for installation and fixation, and their decorative parts lack a convenient disassembly mechanism from the main body. When the prop pole is worn or damaged, or needs to be stored and carried, it cannot be extended or adjusted or quickly disassembled and fixed according to actual needs. This greatly limits the practicality and lifespan of the prop pole, causing many inconveniences for performers and prop management, and reducing the practicality of the prop pole. Therefore, the applicant proposes a retractable prop pole for performance to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a retractable prop pole for performances, in order to solve the problem that most existing prop poles in the background art adopt an integrated structure installation and fixing design. When the prop pole is worn or damaged, or when it needs to be stored and carried, the prop pole cannot be retracted or adjusted or quickly disassembled and fixed according to actual needs, which greatly limits the practicality and service life of the prop pole.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A retractable prop pole for performance includes: two connecting tubes one and two connecting tubes two, the two connecting tubes one and two connecting tubes two are connected in a vertical alternating array, and a fastening mechanism is provided at the adjacent ends of the two connecting tubes one and two connecting tubes two.

[0007] One of the connecting pipes is provided with a disassembly mechanism at its top end, and a decorative rope is provided at the top end of the connecting pipe and the disassembly mechanism.

[0008] The fastening mechanism includes a mounting ring disposed at the top end of a connecting pipe. The bottom surface of the mounting ring is fixedly mounted to the top surface of the connecting pipe. A claw sleeve is fixedly mounted at the top end of the mounting ring. The upper end of the claw sleeve has multiple shrinkage grooves arranged in a ring array.

[0009] Furthermore, a locking sleeve is fitted outside the lower end of the other connecting pipe and outside the claw sleeve. The inner ring wall of the locking sleeve and the outer side of the claw sleeve are both threaded, and the upper end of the inner ring wall of the locking sleeve is provided with a conical groove that matches the upper end of the claw sleeve.

[0010] Furthermore, the disassembly mechanism includes an installation cylinder disposed at the top of one of the connecting pipes, two protrusions are symmetrically fixedly installed on the upper outer side of one of the connecting pipes, the bottom end of the installation cylinder is open, and a limit frame is fixedly installed on the inner ring wall of the installation cylinder at the opening, and the inner ring wall of the limit frame is symmetrically provided with grooves that are adapted to the two protrusions.

[0011] Furthermore, the installation cylinder is provided with a compression ring inside, and telescopic rods are fixedly installed on both sides of the top of the compression ring. The top ends of the two telescopic rods are fixedly installed to the top of the installation cylinder. Springs are sleeved on the outside of the two telescopic rods, and the two ends of the two springs are fixedly connected to the top surface of the compression ring and the top of the installation cylinder, respectively.

[0012] Furthermore, one end of the flower rope is fixedly installed at the middle of the top of the mounting cylinder.

[0013] Compared with existing technologies, the beneficial effects of the retractable prop pole for performance provided by this utility model are:

[0014] (1) By rotating the locking sleeve, the locking sleeve moves axially along the claw sleeve using the thread. When rotating upward, the conical groove on the inner ring wall of the locking sleeve disengages from the upper end of the claw sleeve. The claw sleeve expands elastically due to the opening of the contraction groove, releasing the clamping force on the adjacent connecting pipe, allowing the connecting pipe to freely extend and retract to adjust the length of the prop pole. After the length is adjusted to the required size, the locking sleeve is rotated in the opposite direction, causing it to move downward along the claw sleeve. The conical groove squeezes the upper end of the claw sleeve. With the help of the elastic space of the contraction groove, the claw sleeve contracts towards the center and tightly clamps the connecting pipe. This allows for the step-by-step extension and retraction adjustment of multiple sets of connecting pipes, facilitating quick extension and retraction of the prop pole, enabling convenient storage, replacement, and maintenance, and improving the practicality of the prop pole.

[0015] (2) By aligning the external protrusion of the connecting tube with the groove at the bottom of the mounting cylinder, the operator moves the mounting cylinder down to squeeze the compression ring at the top of the two connecting tubes and compress the telescopic rod and spring. Then, the operator rotates the mounting cylinder to make the protrusion and groove intersect. The operator releases the mounting cylinder so that the spring elastically returns to push the compression ring and, together with the limiting frame, squeezes the protrusion, thereby firmly fixing the mounting cylinder to the top of the two adjacent connecting tubes and fixing the flower rope to the top of the prop pole. This makes it convenient for the operator to disassemble the flower rope for storage and also facilitates the maintenance and replacement of the flower rope or other parts, thereby further improving the ease of operation and portability. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0017] Figure 2 This is a schematic diagram of the claw sleeve structure provided in an embodiment of the present utility model;

[0018] Figure 3 A schematic diagram of the locking sleeve structure provided in an embodiment of this utility model;

[0019] Figure 4 This is a schematic diagram of the limiting frame structure provided in an embodiment of the present utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the mounting cylinder provided in an embodiment of the present utility model;

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Fastening mechanism; 101. Locking sleeve; 102. Claw sleeve; 103. Thread; 104. Mounting ring; 2. Disassembly mechanism; 201. Protrusion; 202. Mounting cylinder; 203. Limiting frame; 204. Groove; 205. Compression ring; 206. Telescopic rod; 207. Spring; 3. Connecting pipe one; 4. Connecting pipe two; 5. Cord. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] As attached Figure 1 To be continued Figure 5 As shown:

[0025] Example 1:

[0026] This utility model provides a retractable prop pole for performance, including two connecting pipes 3 and two connecting pipes 4. The two connecting pipes 3 and two connecting pipes 4 are connected in a vertical alternating array. A fastening mechanism 1 is provided at the adjacent ends of the two connecting pipes 3 and two connecting pipes 4.

[0027] One of the connecting pipes 4 has a disassembly mechanism 2 at its top end, and one of the connecting pipes 4 has a rope 5 at its top end of the disassembly mechanism 2.

[0028] The fastening mechanism 1 includes a mounting ring 104 disposed at the top end of the connecting pipe 3. The bottom surface of the mounting ring 104 is fixedly mounted to the top surface of the connecting pipe 3. A claw sleeve 102 is fixedly mounted at the top end of the mounting ring 104. The upper end of the claw sleeve 102 is provided with multiple shrinkage grooves in a ring array.

[0029] Another connecting pipe 4 is fitted with a locking sleeve 101 outside the lower end and outside the claw sleeve 102. The inner ring wall of the locking sleeve 101 and the outer side of the claw sleeve 102 are both threaded with threads 103. The upper end of the inner ring wall of the locking sleeve 101 is provided with a conical groove that matches the upper end of the claw sleeve 102.

[0030] As can be seen from the above, when it is necessary to change the length of the prop pole, the operator rotates the locking sleeve 101. Since both the inner ring wall of the locking sleeve 101 and the outer side of the claw sleeve 102 are threaded with threads 103, the locking sleeve 101 can move up and down along the axial direction of the claw sleeve 102 through the engagement of the threads 103. If the locking sleeve 101 is rotated upward, the conical groove at the upper end of its inner ring wall will gradually disengage from the upper end of the claw sleeve 102. At this time, the claw sleeve 102, due to the opening at the upper end... Multiple contraction grooves, once freed from the compression of the conical grooves, can elastically open, releasing the clamping force on the lower end of the adjacent connecting pipe 2 4, allowing connecting pipe 2 4 to freely extend and retract axially relative to connecting pipe 1 3, thereby adjusting the overall length of the prop rod. Once the length is adjusted to the required size for the performance, the locking sleeve 101 is rotated in the opposite direction, causing it to move downwards along the claw sleeve 102. As the locking sleeve 101 moves downwards, the conical grooves on its inner annular wall gradually compress the upper end of the claw sleeve 102, using... The elastic deformation space provided by the shrinkage groove allows the upper end of the claw sleeve 102 to shrink towards the center, tightly gripping the lower end of the connecting tube 2 4. Through friction and structural locking force, the connecting tube 2 4 and the connecting tube 1 3 are firmly fixed together, preventing length shift during use. This allows for step-by-step length adjustment of the two connecting tubes 1 3 and 2 4, facilitating the extension and tightening of the prop pole for convenient storage and improved practicality. The above structure allows for a reduction in the size of the prop pole after extension and adjustment, making it easy to store quickly and reducing storage space. It achieves convenient operation, stable locking, flexible adjustment, and convenient storage, solving the problem of traditional prop poles not being able to adjust their length and meeting the needs of users in different scenarios. To balance portability and functionality, the prop pole's length is between 1.8M and 1.9M, and its diameter is approximately 1.5CM, which is a relatively balanced choice.

[0031] Example 2:

[0032] This embodiment is basically the same as the previous embodiment, except that the disassembly mechanism 2 includes an installation cylinder 202 disposed at the top of one of the connecting pipes 4. Two protrusions 201 are symmetrically fixedly installed on the outer side of the upper end of one of the connecting pipes 4. The bottom end of the installation cylinder 202 is open, and a limiting frame 203 is fixedly installed on the inner ring wall of the installation cylinder 202 at the opening. The inner ring wall of the limiting frame 203 is symmetrically provided with grooves 204 that are adapted to the two protrusions 201.

[0033] The mounting cylinder 202 is equipped with a compression ring 205 inside. Telescopic rods 206 are fixedly installed on both sides of the top of the compression ring 205. The top ends of the two telescopic rods 206 are fixedly installed to the top of the inner part of the mounting cylinder 202. Springs 207 are sleeved on the outside of the two telescopic rods 206. The two ends of the two springs 207 are fixedly connected to the top surface of the compression ring 205 and the top of the inner part of the mounting cylinder 202, respectively.

[0034] One end of the rope 5 is fixedly installed at the top center of the mounting cylinder 202.

[0035] As can be seen from the above: Through the installation cylinder 202 and the limiting frame 203, personnel can align the two protrusions 201 on the outside of one of the connecting pipes 4 with the groove 204 on the inner wall of the limiting frame 203 at the bottom of the installation cylinder 202. Then, the installation cylinder 202 is moved downwards so that the top of the adjacent connecting pipe 4 is inserted into the installation cylinder 202, pressing the bottom of the compression ring 205. At this time, the compression ring 205 presses the telescopic rod 206 and the spring 207. After the protrusion 201 passes through the groove 204, the installation cylinder 202 is rotated so that the protrusion 201 and the groove 204 intersect. Then, the personnel release the installation cylinder 202, causing the spring 207 to lose its compressive force and elastically recover, pushing the compression ring 205 and cooperating with the limiting frame 203 to... The protrusion 201 is pressed to fix the top of the mounting cylinder 202 to one of the connecting tubes 4, so that the rope 5 is fixed to the top of the entire prop pole, which facilitates the installation and removal of the rope 5, and makes it easy for personnel to disassemble and store the rope 5, further improving the convenience of operation, daily maintenance of props, replacement of parts or disassembly and storage, and further improving the practicality of prop pole; the disassembly mechanism 2 aligns the protrusion 201 with the groove 204, so that the compression ring 205 compresses the spring 207 and rotates to a limited position, and is then fixed by the elastic force of the spring 207. The reverse operation can quickly disassemble, which not only facilitates the installation and removal of the rope 5, but also facilitates the maintenance and replacement of the rope 5 and other parts, greatly improving the convenience of operation and carrying.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A retractable prop pole for performance, comprising two connecting pipes (3) and two connecting pipes (4), characterized in that, The two connecting pipes (3) and the two connecting pipes (4) are connected in a vertical alternating array, and a fastening mechanism (1) is provided at the adjacent ends of the two connecting pipes (3) and the two connecting pipes (4); A disassembly mechanism (2) is provided at the top end of one of the connecting pipes (4), and a rope (5) is provided at the top end of one of the connecting pipes (4) and the disassembly mechanism (2); The fastening mechanism (1) includes a mounting ring (104) disposed at the top end of the connecting pipe (3). The bottom surface of the mounting ring (104) is fixedly installed with the top surface of the connecting pipe (3). A claw sleeve (102) is fixedly installed at the top end of the mounting ring (104). The upper end of the claw sleeve (102) is provided with multiple shrinkage grooves in a ring array.

2. The retractable prop pole for performance according to claim 1, characterized in that: Another connecting pipe (4) is fitted with a locking sleeve (101) outside the lower end and outside the claw sleeve (102). The inner ring wall of the locking sleeve (101) and the outer side of the claw sleeve (102) are both threaded (103), and the upper end of the inner ring wall of the locking sleeve (101) is provided with a conical groove that matches the upper end of the claw sleeve (102).

3. The retractable prop pole for performance according to claim 1, characterized in that: The disassembly mechanism (2) includes an installation cylinder (202) disposed at the top of one of the connecting pipes (4). Two protrusions (201) are symmetrically fixedly installed on the upper outer side of one of the connecting pipes (4). The bottom end of the installation cylinder (202) is open, and a limiting frame (203) is fixedly installed on the inner ring wall of the installation cylinder (202) at the opening. The inner ring wall of the limiting frame (203) is symmetrically provided with grooves (204) that are adapted to the two protrusions (201).

4. A telescopic prop pole for performance according to claim 3, characterized in that: The mounting cylinder (202) is provided with a compression ring (205) inside. Telescopic rods (206) are fixedly installed on both sides of the top of the compression ring (205). The top ends of the two telescopic rods (206) are fixedly installed to the top of the mounting cylinder (202). Springs (207) are sleeved on the outside of the two telescopic rods (206). The two ends of the two springs (207) are fixedly connected to the top surface of the compression ring (205) and the top of the mounting cylinder (202) respectively.

5. A telescopic prop pole for performance according to claim 1, characterized in that: One end of the flower rope (5) is fixedly installed at the middle of the top of the mounting cylinder (202).

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