KR101629292B1

KR101629292B1 - Troubleproof climbing stick

Info

Publication number: KR101629292B1
Application number: KR1020140146466A
Authority: KR
Inventors: 황순희
Original assignee: 황순희
Priority date: 2014-10-27
Filing date: 2014-10-27
Publication date: 2016-06-10
Also published as: KR20160049406A

Abstract

The present invention relates to a climbing stick having no fault, which is adjustable in length and is equipped with a grip handle at the top, comprising: a grip handle (10); A strap (20); A first pole (30); A second pole (40); A third pole 50; An upper length adjusting bolt 60; A lower length adjusting bolt 70; A basket 80; The rubber cap 90 is used to eliminate a failure originating from the length adjusting means so that it can be used for a long period of time without failure and the elastic spring is not provided at the upper end of the third pole having the smallest thickness, It is easy to adapt the elastic force that reduces the impact transmitted to the wrist when the stick is put on the ground by installing the pole at the upper end of the pole of the first pole having the largest thickness and also the pole of the third pole is made of a double pipe, It is excellent in durability. It spreads when using basket. When it is folded when not in use, it is stored and carried. By sticking stick to backpack, it is easy to carry, and it prevents safety accidents such as other people's clothing being caught in basket or bus in complicated bus or subway. The spikes are protruded when the rubber cap screwed to the lowermost end of the stick is fully engaged, It is a useful invention that has a special advantage that the rubber cap is put on the spike when it is used, effectively preventing the safety accident caused by the spike when not in use, and also there is no loss of the rubber cap and economical loss due to re-purchase.

Description

Troubleproof climbing stick.

More particularly, the present invention relates to a climbing stick, and more particularly, to a climbing stick, in which a bolt formed in an outer tube is inserted and fixed in a bolt hole formed at a predetermined length in an inner tube, The present invention relates to a stick for climbing, which is formed in a hermetic manner so as to maximize the convenience of use when it is used, or to facilitate storage in a rucksack, and to cover the stalk when the stalk is not used without protruding the stalk protection cap.

Generally used sticks are used for various purposes, and the most frequently used field is applied to the sports field, and is used in the form of a golf club, a ski pole, a mountain climbing stick, and the like.

Among the sports canes reproduced in various forms, the mountain cane which is most in demand is used to support the load of the body when climbing or descending the mountain, or to maintain the balance of the body when the mountain does not have a uniform topography, And there is a growing demand for mountain climbing sticks with various functions.

Since the length of the stick is limited in the related art, the climbing stick has been inconvenient to use due to the elongation of the user and other physical conditions. Also, the climbing stick can not support the load of the body optimally, It was not able to fulfill its functions as an assistant device for mountaineering such as exhausting of physical strength.

A climbing stick composed of a combination of a plurality of pipes capable of adjusting the length by allowing one pipe to go in and out in one pipe is being used in the climbing stick. The climbing stick has a handle on the upper part of the supporting pipe, And a lower end of the support pipe is formed by a multi-step pipe which is formed by a joint structure in which a pipe having a diameter smaller than that of the support pipe is connected to the support pipe.

The climbing stick having the multi-stage pipe structure can be used by adjusting the length of the stick optimized for the user's body condition by adjusting the inserting distance of another pipe in and out of the pipe when using the stick, The entire length of one pipe is inserted into one pipe so that it can be carried by reducing the length by one pipe length.

However, when the climbing stick having the multi-stage pipe structure is constituted by one joint part, there is a restriction on the length of the stick which can be reduced when not in use, which makes portability difficult and inconvenience. The excessive use of the product causes a lot of production costs and causes the tightness of the product to deteriorate.

Considering such a situation, a conventionally developed "stick for climbing that can be adjusted in length" is disclosed in the Utility Model Application Publication No. 2011-0006520 as a utility model publication.

As shown in FIGS. 1 and 2, the climbing stick according to the Utility Model Laid-Open No. 2011-0006520, which is a length-adjustable climbing stick, comprises a body having a plurality of bends at its upper portion and having a joint portion 13 A grip 10 having an inlet and an outlet 12 formed in a lower side of the body 11; A body 21 in the form of an elongated rod, a male screw 22 formed as an upper portion of the body 21, a locking jaw 25 and a fastening member 25 coupled to an upper portion of the male screw 22 so as to be rotatable, A pressurizing hole 26 in the form of an upwardly downward tube in which a plurality of projecting pieces 26a are radially formed and a female thread 26b which is coupled to the outer circumferential surface of the male screw 22, A first pipe (20) composed of a joint (27) formed at a lower portion of the first pipe (21); A body 31 in the form of an elongated rod, a male screw 32 formed on the upper portion of the body 31, a locking jaw 35 and a fastening member 35 coupled to an upper portion of the male screw 32 so as to be rotatable, And a male thread 36b coupled to the outer circumferential surface of the male screw 32. The male thread 36b has a plurality of protruding pieces 36a radially formed therein, 31 and a basket 38 formed on the lower portion of the base 31. The basket 30 can be elastically adjusted in length so as to meet the user's body conditions and can be easily deformed to an optimum length even when not in use, .

The configuration of such a " climbing stick capable of adjusting the length "is a configuration most widely used in most conventional climbing sticks because the length can be easily adjusted. However, the climbing stick has the following problems.

First, when the user adjusts the length, the tightening opening 23 inserted in the body 11 and the pressing opening 26 inserted in the body 21 (or the tightening opening 23 inserted in the body 21) (The pushing member 36 inserted in the body 31 and the pushing member 36 inserted in the body 31) are frequently separated and are repeatedly engaged with each other, so that a failure is often caused in this portion, that is, I will not. Particularly, since the wedge is fastened to the pipe, the length of the wedge can be controlled by entering into water or rain, or by condensation due to temperature difference during winter or summer storage, .

Secondly, elastic springs are provided on the body 31 under the latching jaws 35 to help reduce the shock transmitted to the wrist when the stick is taken on the ground. However, the thickness of the body 31 having the smallest thickness Since the elastic member is inserted into the body 21 in a state in which the elastic spring is wound around the smaller member, this portion is broken easily, which has a problem in durability.

Thirdly, the basket 38 prevents the stick from falling into the snow piled up in winter, prevents the stick from breaking deeply into the rock gap, or prevents the pedestrian from falling down due to it. However, because of the basket 38, There is a problem that it is inconvenient to store.

Fourthly, although the rubber cap is put on the spike of the bottom end of the stick so as not to be hurt by the sharp spike, such a rubber cap has a problem that it is frequently lost,

SUMMARY OF THE INVENTION In view of the foregoing, the present invention has been made to solve the various drawbacks and problems caused by the climbing stick in the prior art, and it is an object of the present invention to provide a bolt to a lower end- A bolt hole is formed in the periphery at regular intervals to adjust the length of the second stage pole inserted into the first stage pole and the bolt is fixed to the outer peripheral edge of the lower end side of the second stage pole, A bolt hole is formed at intervals so as to adjust the length of the third pole inserted into the second pole so that the trouble occurring in the length adjusting means is excluded, .

Another object of the present invention is to provide an elastic spring which is not provided at the upper end of the third pole having the smallest thickness but is provided at the upper end of the first pole having the largest thickness to reduce the impact transmitted to the wrist The present invention provides a climbing stick having excellent durability that does not break the three-stage pole by constituting the third-stage pole with a double tube, and is easy to adapt to the elastic force.

It is a further object of the present invention to provide a safety device for a safety device such as a basket which is spread when used and which is folded when not in use and stored and carried so that the stick is mounted on a backpack and is easy to carry, Which is capable of preventing a malfunction of the tripod.

It is another object of the present invention to provide a spark plug which can prevent a safety accident caused by spikes when a rubber cap is screwed on the bottom end of a stick, In addition, the present invention provides a climbing stick which does not suffer from economic loss due to re-purchase due to no loss of the rubber cap.

In order to accomplish the above object, the present invention provides a climbing stick having no trouble and capable of adjusting its length and having a grip handle on its upper portion, the climbing stick comprising: a grip handle having a plurality of bends at an upper outer periphery; A strap (20) installed at an upper portion of the grip handle (10) so as to be adjustable in length so as to allow the hand to be released from the stick and to give a comfortable force to the hand; A first end pole 30 inserted into the tubular inside of the grip handle 10 from the lower end of the grip handle 10 while the protective cover 31 is wound on the upper end side; A second end pole (40) inserted into the tubular inside of the first end pole (30) at the lower end of the first end pole (30) and adjusted in length; A third end pole (50) inserted into the tubular inside of the second end pole (40) from the lower end of the second end pole (40) and adjusted in length; An upper length adjusting bolt (40) for adjusting the length of the second end pole (40) along the bolt hole on the upper end of the second end pole (40) installed on the outer peripheral edge of the lower end side of the first end pole 60; A lower length adjusting bolt (50) for adjusting the length of the third end pole (50) along the bolt hole on the upper end of the third end pole (50) installed on the outer peripheral edge of the lower end side of the second end pole 70); A basket 80 installed at an outer circumferential edge of a lower end side of the third pole 50 so as to prevent the stick from deeply penetrating into the eyes and not to be caught in rock gaps; And a rubber cap (90) fitted in a spike (91) at the lower end of the third pole (50) to prevent a safety accident caused by a sharp spike.

The present invention is characterized in that bolts are formed on the outer peripheral edge on the lower end side of the first stage pole and bolt holes are formed on the outer peripheral edge of the upper surface of the second stage pole at regular intervals to adjust the length of the second stage pole inserted into the first stage pole, Bolts are formed on the outer peripheral edge on the lower end side of the second stage pole and bolt holes are formed on the outer peripheral edge of the upper end of the third stage pole at regular intervals to adjust the length of the third stage pole inserted into the second stage pole, The elastic spring can be provided at the upper end of the first pole having the largest thickness without installing the elastic spring at the upper end of the third pole having the smallest thickness, It is easy to adapt the elastic force to reduce the impact transmitted to the wrist when shooting on the ground. It also has the durability that does not break the 3-pole pole by constructing the 3rd pole with double tube. It is possible to prevent a safety accident such as a complicated bus or a basket from being stuck on a basket by clothes of another person while being easily carried by mounting the stick on the backpack by folding and storing when not in use, The spikes are protruded when the rubber cap screwed on the spindle is fully engaged, and when the spindle is not used, the rubber cap is put on the spike when the spindle is engaged with the spikes, thereby effectively preventing safety accidents caused by spikes. There is a special advantage that no economic loss will follow.

FIG. 1 is a perspective view of a climbing stick according to the related art,
FIG. 2 is an exploded perspective view of a climbing stick according to the related art,
FIG. 3 is a perspective view of a mountaineering stick without failure of the present invention,
FIG. 4 is an exploded perspective view of a climbing stick without fault of the present invention,
5 is a view showing the adjustment of the length of the three-stage pawl according to the present invention, the use state of the basket and the rubber cap,
6 is a view showing the use state of the basket and the rubber cap according to the present invention,
7 is a sectional view of a length adjusting portion of a pole according to the present invention,
Fig. 8 is an installation structure diagram of a basket according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of a climbing stick according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a perspective view of a climbing stick without fault of the present invention, FIG. 4 is an exploded perspective view of a climbing stick without a fault of the present invention, FIG. 5 is a perspective view of a climbing pole, 7 is a cross-sectional view of a length adjusting portion of a pawl according to the present invention, FIG. 8 is a perspective view of the basket according to the present invention, and FIG. A climbing stick having no breakdown and capable of adjusting its length and provided with a grip handle at its upper portion, comprising: a grip handle (10) having a plurality of bends at its upper outer periphery; A strap (20) installed at an upper portion of the grip handle (10) so as to be adjustable in length so as to allow the hand to be released from the stick and to give a comfortable force to the hand; A first end pole 30 inserted into the tubular inside of the grip handle 10 from the lower end of the grip handle 10 while the protective cover 31 is wound on the upper end side; A second end pole (40) inserted into the tubular inside of the first end pole (30) at the lower end of the first end pole (30) and adjusted in length; A third end pole (50) inserted into the tubular inside of the second end pole (40) from the lower end of the second end pole (40) and adjusted in length; An upper length adjusting bolt (40) for adjusting the length of the second end pole (40) along the bolt hole on the upper end of the second end pole (40) installed on the outer peripheral edge of the lower end side of the first end pole 60; A lower length adjusting bolt (50) for adjusting the length of the third end pole (50) along the bolt hole on the upper end of the third end pole (50) installed on the outer peripheral edge of the lower end side of the second end pole 70); A basket 80 installed on the outer peripheral edge of the lower end of the third pole 50 so as to prevent the stick from deeply penetrating into the eyes and to be caught in a rock gap; And a rubber cap 90 fitted in the spike 91 at the lower end of the third pole 50 to prevent a safety accident caused by a sharp spike.

A lower end portion of an elastic spring 32 having an upper end fixed to an inner upper surface of the grip handle 10 is fixed to the upper end of the first end pawl 30 and a protection ring 33 fixed to the outer peripheral edge of the lower end It is preferable that the upper length adjusting bolt 60 is provided so as not to be detached from the protection ring 33 even if it is completely released.

On the upper part of the second pole 40, a length indication scale indicated by 5 cm intervals (actually, intervals of 5 cm intervals are displayed every 2.5 cm intervals) from 105 cm to 125 cm is doubly formed on the front surface and the rear surface And a bolt hole 41 is formed at a central portion of the front scale at intervals of 5 cm (actually, 2.5 cm apart).

Here, the top mark of the 125 cm above the second pole 40 is preferably displayed together with the "STOP" mark.

On the upper portion of the third pole 50, a length indication scale indicated by a scale of 5 cm from 105 cm to 135 cm (actually, a scale of 5 cm intervals is displayed every 2.5 cm intervals) is formed in a double face on the front face and the rear face And a bolt hole 51 is formed at a central portion of the front scale at intervals of 5 cm (actually, 2.5 cm apart).

Here, the uppermost mark of the 125 cm above the third-stage pawl 50 is preferably displayed together with the indication "STOP ", and the third-stage pawl 50 is formed of inner and outer double- .

It is preferable to use any one of aluminum, duralumin, titanium, and carbon as the material of the first to third trunks 30, 40, and 50, and the trunnions 50 may include a fiber reinforced plastic 52 fiber reinforced plastic tube is preferably inserted and fixed into a double tube.

A lower length adjusting bolt 70 is provided so as not to be detached from the protection ring 42 even if the protection ring 42 fixed to the outer circumference of the lower end of the second pole 40 is completely released.

The basket 80 includes a " C "bracket 82 formed integrally with the stationary ring 81 on both sides of a stationary ring 81 inserted and fixed to the outer peripheral edge of the lower end of the third stage pole 50; A pin hole 83a and a protrusion groove 83b are formed at one end side inside the bracket 82 so that a pin 82a is fitted in the pin hole 83a to rotate the pin 82a (83, 83 '); And basket protrusions 82b and 82b 'protruding from the upper side and the lower side of the inner side surface of the " C "shaped bracket 82, respectively.

The rubber cap 90 has threads formed therein and a spike 91 is formed at the center of the lower end surface of the rubber cap 90. The rubber cap 90 is inserted into a thread formed on the outer periphery of the lower end of the third- The spikes 91 protrude through the inlet and outlet holes and when the spikes 91 are fastened at 1/2 to 1/3 of the threads formed on the outer circumference of the lower end of the lower end of the third pole 50, So that the tip ends of the spikes 91 do not protrude from the lower end surface of the rubber cap 90 into the rubber cap 90.

Next, the operation of the fault-free climbing stick constructed as described above will be described in detail.

In order to use the mountain climbing stick without failure of the present invention, the length of the second pole 40 and / or the length of the third pole 50 are adjusted first. The length adjustment is performed by completely loosening the bolts and / or the lower length adjusting bolts 70 of the upper length adjusting bolts 60 and then inserting or withdrawing the second stage pawls 40 into the first stage pawls 30 The third length pole 50 is inserted into or withdrawn from the second length pole 40 and then the first length length adjusting bolt 70 is tightened.

At this time, since the scale indicated on the second stage pole 40 and the third stage pole 50 is indicated by an actual half, for example, the scale of the second stage pole 40 and the third stage pole 50 When the scale is adjusted to 105 cm, the length of the stick becomes 105 cm. When the scale of the second pole 40 is set to 110 cm and the scale of the third pole 50 is set to 105 cm, the length of the stick is 107.5 Cm.

The basket 80 is then raised in the direction of the arrow shown in FIG. 5 so that the basket protrusion 82b is inserted into the protrusion groove 83b of the basket wings 83 and 83 ' Is rotated in the direction of the arrow as shown in Fig. 5 so that the tip of the spike 91 protrudes from the center of the lower end surface of the rubber cap 90, and then the stick is used.

When the stick is not used for half an hour, the second length pole 40 is completely inserted into the first pole 30 to completely fasten the upper length adjustment bolt 60, The lower length adjusting bolt 70 is fully tightened by inserting the pawl 50 completely and then the basket 80 is pushed in the direction opposite to the arrow shown in Fig. And the basket protrusions 82b 'are inserted into the springs 83b and 83b so that the basket wings 83 and 83' are fixed in a folded state and the rubber cap 90 is rotated in the opposite direction of the arrow as shown in FIG. So that the tip of the cap 91 does not protrude from the center of the lower end surface of the rubber cap 90, and then the stick is stored in a backpack or the like to make it convenient to carry.

Although the present invention has been described in connection with preferred embodiments thereof, it should be understood that the present invention is not limited thereto, and various modifications and changes may be made without departing from the gist of the present invention, to be.

10: grip handle 20: strap
30: 1 pole 31: protective cover
32: Elastic spring 33: Protective ring
40: second stage pole 41: bolt hole
42: protection ring 50: third stage pole
51: Bolt hole
52: Fiber reinforced plastic (FRP)
60: upper length adjusting bolt 70: lower length adjusting bolt
80: basket 81: retaining ring
82: "c" shaped bracket 82a: pin
82b, 82b ': basket fixing projections 83, 83': basket wings
83a: a pin hole 83b: a projection groove
90: Rubber cap 91: Spike

Claims

A grip handle 10 having a plurality of bends at the upper outer periphery; A strap (20) installed at an upper portion of the grip handle (10) so as to be adjustable in length so as to allow the hand to be released from the stick and to give a comfortable force to the hand; A first end pole 30 inserted into the tubular inside of the grip handle 10 from the lower end of the grip handle 10 while the protective cover 31 is wound on the upper end side; A second end pole (40) inserted into the tubular inside of the first end pole (30) at the lower end of the first end pole (30) and adjusted in length; A third end pole (50) inserted into the tubular inside of the second end pole (40) from the lower end of the second end pole (40) and adjusted in length; An upper length adjusting bolt (40) for adjusting the length of the second end pole (40) along the bolt hole on the upper end of the second end pole (40) installed on the outer peripheral edge of the lower end side of the first end pole 60; A lower length adjusting bolt (50) for adjusting the length of the third end pole (50) along the bolt hole on the upper end of the third end pole (50) installed on the outer peripheral edge of the lower end side of the second end pole 70); A basket 80 installed at an outer circumferential edge of a lower end side of the third pole 50 so as to prevent the stick from deeply penetrating into the eyes and not to be caught in rock gaps; And a rubber cap (90) fitted in a spike (91) at the lower end of the third pole (50) to prevent a safety accident caused by a sharp spike;
The basket 80 includes a " C "bracket 82 formed integrally with the stationary ring 81 on both sides of a stationary ring 81 inserted and fixed to the outer peripheral edge of the lower end of the third stage pole 50; A pin hole 83a and a protrusion groove 83b are formed at one end side inside the bracket 82 so that a pin 82a is fitted in the pin hole 83a to rotate the pin 82a (83, 83 '); , And basket protrusions (82b, 82b ') protruding from upper and lower sides of the inner side surface of the "C" shaped bracket (82).

delete

The method of claim 1, wherein the rubber cap (90) is threaded and has a spike (91) at the center of the lower end surface, When the cap 90 is fully tightened, the spike 91 protrudes through the inlet and outlet holes. When 1/2 to 1/3 of the thread formed on the outer periphery of the lower end of the third end pawl 50 is fastened, (91) is inserted into the rubber cap (90) so that the tip of the spike (91) does not protrude from the lower end surface of the rubber cap (90).