KR200425403Y1 - Absorber with multiple automatic stick - Google Patents

Abstract

The present invention relates to a multi-stage automatic wand equipped with a shock absorber, which is seated on the handle 10 and the inner surface of the handle 10 so that the pipe 1 and the pipe 2 are inside the pipe 1. An actuating spring 40 for accommodating the pipe 22 and the pipe 23 in order and mounted inside the pipe 21 and the pipe 22, and the distal end of the pipe 23. Rotating tip 52 installed in the rotary tip 52 and the rotary tip 52 in a ring shape, a buffer spring 51 formed in the rotary tip 52, the second pipe 22 and the A stopper 31 formed inside the upper end of the third pipe 23 and drawn out to the outside, a stopper hole 32 formed at the lower end of the second pipe 23, and a stopper hole 32 formed at the lower end of the first pipe 21. ) And the hook locking switch 61 installed above the stopper hole 32, the wand automatically relaxes or Make choices that will help.

Handle, pipe 1, pipe 2, pipe 3, stopper, stopper hole, operating spring, buffer spring, swivel tip, swivel tip hook

Description

Multi-Stage Automatic Wand with Shock Absorber {ABSORBER WITH MULTIPLE AUTOMATIC STICK}

Figure 1 shows a multi-stage automatic wand attached with a shock absorber according to the present invention
Cross-section ,
Figure 2 shows a multi-stage automatic wand attached with a shock absorber according to the present invention
Floor plan,
Figure 3 shows a multi-stage automatic wand equipped with a shock absorber according to the present invention
Front view
Figure 4 shows the operating state of the multi-stage automatic wand equipped with a shock absorber according to the present invention
Assembly section.

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Explanation of symbols on the main parts of the drawings

10: handle 21: 1 pipe

22: pipe 2 23: pipe 3

31: stopper 32: stopper hole

40: working spring 51: buffer spring
52: rotating tip 53: rotating tip ring

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61: hook hook switch

The present invention relates to a cane, and more particularly to a multi-stage automatic cane with a shock absorber.

In general, the cane is divided into a support cane used by the elderly and a cane used by the blind.

On the other hand, when using a support cane or a sensing cane, it is not used when folding or unfolding the cane, or when a cane is pushed in the form of an antenna to reduce the size of the cane, or the cane is divided into several levels. ought.

In this operation, it is inconvenient to pull the cane by hand by hand, and in the case of the multi-stage, it is pushed in by the protruding part while detecting the cane, so it is necessary to pull out the reduced part by hand during use. The reduced length of the cane makes it uncomfortable for the blind to walk,

The present invention has been devised to solve the above problems, the spring is mounted on the inside of the cane to be automatically released using the stopper when the cane is unfolded, and the cane is released by the stopper even when the cane is released. The purpose of the present invention is to improve the inconvenience of using a traditional cane by placing a buffer at the bottom of the cane to alleviate the impact of the wrist when the cane is hit by a protruding injustice.

The present invention for achieving the object of the bar relates to a multi-stage automatic wand with a shock absorber is attached to the handle and the inner surface of the handle is pipe 1 and pipe 2 and 3 inside the pipe 1 An actuating spring that sequentially receives the pipe and is mounted inside the pipe 1 and the pipe 2; a rotation tip ring that encloses the rotation tip and the rotation tip installed at the distal end of the pipe 3; and the rotation tip A buffer spring formed therein A stopper formed inside the upper end of the second pipe and the third pipe and drawn outwardly A stopper hole formed at the bottom of the second pipe, a stopper hole formed at the bottom of the first pipe and the stopper It consists of a hooking switch installed over the hole.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

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The present invention relates to a multi-stage automatic wand equipped with a shock absorber, which is seated on the handle 10 and the inner surface of the handle 10 so that the pipe 1 and the pipe 2 are inside the pipe 1. An actuating spring 40 for accommodating the pipe 22 and the pipe 23 in order and mounted inside the pipe 21 and the pipe 22, and the distal end of the pipe 23. Rotating tip 52 installed in the rotary tip 52 and the rotary tip 52 in a ring shape, a buffer spring 51 formed in the rotary tip 52, the second pipe 22 and the A stopper 31 formed inside the upper end of the third pipe 23 and directed to the outside, a stopper hole 32 formed at the lower end of the second pipe, a stopper hole 32 formed at the lower end of the first pipe, and the It consists of a hooking switch 61 provided above the stopper hole 32.
The handle 10 is formed at the upper end of the first pipe 21.

The first pipe 21 has the stopper hole 32 formed at the lower end of the pipe, and the hook engaging switch 61 is formed on the stopper hole 32 at the lower end of the first pipe 21. The working spring 40 is accommodated in the first pipe 21.

The second pipe 22 is formed from the inside of the upper end is formed with the stopper 31 protruding to the outside, the lower end of the second pipe 22 is formed with the stopper hole 32 and the inside The actuation spring 40 is accommodated.

The pipe 23 has a stopper 31 formed at an upper end thereof, and a rotating tip 52 formed at a lower end thereof.

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The buffer spring 51 is formed inside the rotary tip 52 to elastically support the rotary tip 52.

The rotary tip 52 is connected to the lower end of the third pipe 23 and accommodates the buffer spring 51 therein, and the rotary tip ring 53 is formed at the outer upper end thereof.
The handle 10 is formed on the top of the first pipe 21 serves to prevent slipping when holding the cane.
The first pipe 21 includes the actuation spring 40 to serve when the second pipe 22 and the third pipe 23 are contracted.
The second pipe 22 is connected to the first pipe 21 through the stopper 31 and serves to receive the actuation spring 40 and the third pipe 23.
The third pipe 23 is connected to the second pipe 22 through the stopper 31 and supports the rotary tip 52 including the shock absorbing spring 51.
The stopper 31 serves as a switch when the pipe is fixed in the unfolded state and the pipe is pushed in.
The stopper hole 32 is where the stopper 31 enters and serves to allow the stopper 31 to fix the pipe.
The actuation spring 40 is located inside the first pipe 21 and the second pipe 22, and the actuation spring 40 of the first pipe 21 pushes the second pipe 22. The actuation spring 40 inside the second pipe 22 serves to push the third pipe 23.
The buffer spring 51 serves to mitigate the impact felt when the cane tip touches the ground inside the rotary tip 52.
The rotary tip 52 is formed at the bottom of the third pipe 23 to allow the rotary tip 52 to rotate to prevent uneven wear when the rotary tip 52 contacts the ground, and serves to receive the shock absorbing spring 51. do.
The rotary tip ring 53 is formed in the shape of a ring on the outside of the rotary tip 52 to prevent it from being released due to the spring of the cane when folding the cane.
The ring locking switch 61 serves as a switch for pressing the stopper 31 drawn at the lower end of the first pipe 21 and the second pipe 22 and the third pipe 23 are the first pipe. When inserted into the inside of the 21 to catch the release by the operating spring 40 serves to release the locking device when releasing the inserted pipe 22 and the pipe 3 23 is inserted. Do it.

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As described above, according to the multi-stage automatic wand equipped with a shock absorber according to the present invention, the cane is pushed in when the cane hits the protrusion of the ground, and the shock is prevented by the shock absorbing spring 51. It is possible to push the rest of the pipe by pushing the stopper 31 protruding from the first pipe 21 once without relieving the pressure and contracting the cane by hand. It is convenient to use because it works by operation.

Claims (3)

It is seated on the inner surface of the handle 10 and the handle 10 to accommodate the first pipe 21 and the first pipe 21 and the second pipe 22 and the third pipe 23 sequentially. And a working spring 40 mounted inside the first pipe 21 and the second pipe 22, a rotary tip 52 and a rotary tip 52 installed at the distal end of the third pipe 23. Rotating tip ring (53) wrapped in a ring shape, a buffer spring (51) formed inside the rotary tip (52) is formed inside the upper end of the second pipe (22) and the third pipe (23) outside A stopper 31 protruding into the stopper hole 32 formed at the lower end of the second pipe 22, and installed on the stopper hole 32 and the stopper hole 32 formed at the lower end of the first pipe 21. Multi-stage automatic wand with shock absorber with hook latch 61 The tip of claim 1, wherein the rotating tip (52) further comprises the tip 52 of the cane to rotate to prevent abrasion from occurring when the cane touches the ground. Multi-stage auto stick 2. The multi-stage automatic wand with shock absorber according to claim 1 is bent on one side of all pipes to prevent misoperation due to misalignment of the stopper hole 32 with the key when it is unfolded or retracted. Multi-stage automatic wand with shock absorber characterized by consistent operation

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