JP3180677U - Telescopic walking stick umbrella - Google Patents

Abstract

A telescopic stick umbrella having a simple structure and easy operation and having a function of adjusting the lengths of the umbrella and the stick.
A walking stick and an umbrella are provided. The walking stick is composed of a handle 21 and a support bar. Between the handle and the support bar, an operation preventing unit 23, an expansion / contraction unit 30 and a slide cover 40 are provided, and a cover body is provided between the support bar and the expansion / contraction unit. A handle is provided at the upper end of the umbrella bar of the umbrella, and a trumpet opening is provided at the end of the handle. An inner hole 211 is provided in the handle of the stick, the lower end of the operation preventing portion forms a column 232 having a small diameter, and the cover annular portion 231 and a plurality of holes 233 are provided at the lower end of the column. The telescopic portion is provided with a plurality of internal annular grooves, the upper end in the slide cover forms an upper storage chamber, the lower end forms a lower storage chamber, the upper storage chamber forms a storage space in which a spring 34 is provided, The lower housing chamber is provided with a ball 33 at the same position as the hole of the operation preventing portion, and the ball enters the arc-shaped annular groove 31.
[Selection] Figure 4

Description

The present invention relates to a telescopic stick umbrella in which a stick and an umbrella are combined. In particular, the present invention relates to a telescopic stick umbrella that can be used by adjusting its length by expanding and contracting and is simple in structure and easy to operate.

The original design of the umbrella is mainly to block rain and avoid the sun, so it does not have the function of maintaining a balance by supporting it with a cane. Thereafter, an umbrella has been devised that combines the functions of an umbrella and a cane so that they can be used together. Currently, there are many types of stick umbrellas on the market, and some have stick heads that are convenient to hold by hand, and some are even more original and the height of the stick head can be increased. It can be adjusted according to your needs. These designs have made it possible to provide the general public with tools that function as umbrellas and canes.

However, the height of the user is not constant, and some people are tall and others are short. Despite this, all of the current stick umbrellas have a fixed length and cannot accommodate various heights. Alternatively, even if the length can be adjusted, a strong force is required for the adjustment, and there are also disadvantages such as being caught, and it has not yet been practical.

  An object of the present invention is to provide a telescopic stick umbrella having a simple structure and being easy to operate and having a function of adjusting the lengths of the umbrella and the stick.

The telescopic stick umbrella according to the present invention has a stick placed in an umbrella bar of the umbrella. The stick mainly consists of a handle and a support bar, and an operation preventing part, an expansion / contraction part and a slide cover are provided between the handle and the support bar, and a large cover body is provided between the support bar and the expansion / contraction part. A handle portion is provided at the upper end of the umbrella bar in the umbrella, and a trumpet opening through which the cover body can be put is provided at the end portion of the handle portion.

In addition, a hollow motion blocking portion is provided at the end of the inner hole, and the lower end of the motion blocking portion forms a column with a small diameter. And a plurality of hole portions 3 are provided above the cover annular portion, the expansion / contraction portion is provided with a plurality of internal annular grooves, the lower end of the expansion / contraction portion is a cover body, and the upper end is Enter into the inner hole of the handle. The slide cover is a member that allows the extendable part to be taken in and out of the handle. The upper end of the slide cover forms an upper storage chamber, and the lower end forms a lower storage chamber of a large space between the two chambers. Is separated by an inner convex ring, the lower storage chamber is disposed at the positions of the cover annular portion and the hole of the telescopic portion, and the upper storage chamber is approximately at the position of the columnar body having a smaller diameter and the operation blocking portion. Arranged to form a receiving space. The inner convex ring of the slide cover is provided with a spring, the spring is disposed in the accommodating space between the column body and the upper accommodating chamber, and the lower accommodating chamber is provided with balls in the same number and at the same positions as the holes, The ball is retained by the cover annular portion and the inner convex ring, stays in the hole portion, enters the arc-shaped annular groove, and is fixed in position.

Further, in order to smoothly enter the ball into the arc-shaped annular groove, an inner cone shape is formed outside the hole of the hole portion of the column having a smaller diameter. Thereby, the ball can be smoothly slid.

The telescopic umbrella of the present invention has a feature that can be operated simply by applying light force. You can easily control the length of the umbrella by grabbing the handle with your hand and holding the slide cover with your finger down and moving it up. Can be used.

It is the schematic which showed the Example of the umbrella of this invention. It is the schematic which showed the state which isolate | separated the umbrella and stick of the Example of this invention. It is explanatory drawing which showed the coupling | bonding of the handle part of the umbrella of the Example of this invention, and the handle of a stick. It is explanatory drawing which showed the structure of the slide cover and expansion-contraction part of the stick of this invention. It is explanatory drawing which showed operation | movement of the slide cover and expansion-contraction part of the stick of this invention. It is explanatory drawing which showed the coupling | bonding of the leg pad of this invention, a stick, and an umbrella.

As shown in FIG. 1 and FIG. 2, in the structure of the “expandable walking stick umbrella” of the present invention, the walking stick 20 is disposed in the umbrella bar 13 of the umbrella 10. The walking stick 20 mainly includes a handle 21 and a support bar 22, and an operation prevention unit 23, an expansion / contraction unit 30 and a slide cover 40 are provided between the handle 21 and the support bar 22. In the middle, a large cover body 32 is provided, the handle portion 12 is provided at the upper end of the umbrella bar in the umbrella 10, and the trumpet opening 14 into which the cover body 32 is inserted is provided at the end portion of the handle portion 12. .

As shown in FIG. 3 and FIG. 4, an inner hole 211 is provided in the handle 21 of the stick 20, the telescopic part 30 enters the inner hole 211, and a hollow motion blocking part 23 is inserted into the end of the inner hole 211. The lower end of the operation preventing portion 23 forms a column 232 having a small diameter, and a cover annular portion 231 and a plurality of holes 233 are sequentially provided at a location near the end of the column 232, The plurality of hole portions 233 are provided above the cover annular portion 231.

Further, the expansion / contraction part 30 is provided with a plurality of internal annular grooves 31, the lower end of the expansion / contraction part 30 is a cover body 32, and the upper end of the expansion / contraction part 30 is put into the inner hole 211 of the handle 21.

The slide cover 40 is a member that controls the extension / retraction part 30 to / from the handle 21, and is provided between the extension / contraction part 30 and the operation prevention part 23. The upper end of the slide cover 40 forms an upper storage chamber 41, and the lower end forms a lower storage chamber 42 of a larger space, and the two storage chambers are separated by an inner convex ring 43. Are arranged at the positions of the cover annular portion 231 and the hole portion 233 of the stretchable portion 30. In addition, the upper storage chamber 41 is disposed at the positions of the columnar body 323 having a smaller diameter and the motion blocking portion 23 to form the storage space 24. A spring 34 is provided on the inner convex ring 43 of the slide cover, and the spring 34 is disposed in the accommodating space 24 between the column body 322 and the upper accommodating chamber 41, and the lower accommodating chamber 42 has the same number as the holes 233. A ball 33 at the same position is provided, and the ball 33 is locked by the cover annular portion 231 and the inner convex ring 43 and stays in the hole portion 233 and enters the arc-shaped annular groove 31 to be fixed in position.

As shown in FIGS. 4 and 5, when adjusting the present invention, when the handle 21 is held by hand and the finger is directed downward and the slide cover 40 is moved upward, the inwardly convex ring 43 moves upward. Then, the lock on the ball 33 is released, the spring 34 is compressed, and at the same time, the lower accommodation chamber 42 moves upward. Thereby, the ball 33 slides out of the hole 233 and remains in the lower accommodation chamber 42 under the restriction of the cover annular portion 231. At this time, as shown in FIG. 5, the expansion / contraction part 30 can be adjusted according to needs and can be taken in and out of the inner hole 211 of the handle 21, and when the length is fixed, the slide cover 40 is released, and FIG. As shown in FIG. 6, the upper storage chamber 41 of the slide cover 40 receives the restoring force of the spring 34, moves the inner convex ring 43 downward, and compresses the space of the lower storage chamber 42. Accordingly, the inner convex ring 43 and the cover annular portion 231 can fix the position by causing the ball 33 to enter the hole 233 of the predetermined arc-shaped annular groove 31.

Further, in order to smoothly enter the ball 33 into the arc-shaped annular groove 31, an inner cone 234 is formed outside the hole of the hole 233 of the columnar body 232 having a smaller diameter (shown in FIG. 5). . Thereby, the ball 33 can be smoothly slid.

In addition, since the trumpet 14 at the end of the umbrella bar handle 12 of the telescopic stick umbrella according to the present invention and the cover 32 of the telescopic section 30 are fitted with a certain degree of adhesion, the length of the stick 20 is adjusted. The umbrella can also be operated together. With the above structure, the present invention has a function that can be used in various lengths.

Further, the present invention can be used with the leg pad 16 provided on the umbrella 10 and the walking stick 20. As shown in FIG. 6, the leg pad 16 is provided with an accommodation space 161, and a screw rod 162 is provided in the accommodation space 161, while the inner screw thread 15 is provided at the bottom ends of the umbrella bar 13 and the support bar 22. 221 are provided. Thereby, the leg pad can be changed and used according to the use needs of the walking stick or the umbrella.

10 Umbrella
12 Handle
13 Umbrella bar
14 Trumpet mouth
15 Inner thread
16 Leg pad 161 Storage space
162 Screw rod
20 cane
21 Handle
211 Inner hole
22 Support bar
23 Action block
231 Cover annular part
232 Column 24 Storage space
30 telescopic part
31 Arc-shaped annular groove 32 Cover body
33 balls
34 Spring 40 Slide cover
41 Upper containment room
42 Lower containment chamber 43 Inward convex ring
233 hole
234 Inner cone 221 Inner thread

Claims (2)

A telescopic umbrella made up of a walking stick and an umbrella. The walking stick mainly consists of a handle and a support bar. Between the handle and the support bar, there are an operation blocking part, an elastic part, and a slide cover that slides between them. A large cover body is provided between the support bar and the expansion / contraction part, the umbrella includes an umbrella bar, a handle part is provided at the upper end of the umbrella bar, and a cover body is provided at the end part of the handle part. A trumpet mouth is provided,
An inner hole is provided in the handle of the stick, a telescopic part enters the inner hole, a hollow operation preventing part is provided at an end of the inner hole, and a lower end of the operation preventing part is a column having a small diameter. Forming a body, and in the column body lower end portion, in order, a cover annular portion and a plurality of holes are provided, and the plurality of holes are provided above the cover annular portion,
The stretchable part is provided with a plurality of internal annular grooves, and the upper end of the stretchable part is placed in the inner hole of the handle,
The upper end in the slide cover forms an upper storage chamber, the lower end in the slide cover forms a lower storage chamber in a large space, and the two storage chambers are separated by an inward convex ring, and the lower storage chamber Is disposed at a position between the cover annular portion and the hole portion of the expansion / contraction portion, and the upper storage chamber is approximately disposed at the position of the operation preventing portion and the columnar body having a smaller diameter to form a storage space, and the storage A spring is provided in the space, the spring is disposed on the inner convex ring of the slide cover, and a ball in the same position as the hole of the operation preventing portion is provided in the lower housing chamber. Telescopic walking stick umbrella, which is fixed in position by entering. 2. The telescopic stick umbrella according to claim 1, wherein the outside of the hole portion of the columnar body having the smaller diameter forms an inner cone shape.

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