JP6239590B2 - Walking stick - Google Patents

Walking stick Download PDF

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JP6239590B2
JP6239590B2 JP2015508849A JP2015508849A JP6239590B2 JP 6239590 B2 JP6239590 B2 JP 6239590B2 JP 2015508849 A JP2015508849 A JP 2015508849A JP 2015508849 A JP2015508849 A JP 2015508849A JP 6239590 B2 JP6239590 B2 JP 6239590B2
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tube
support
pipe
guide tube
coupled
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JP2015514536A (en
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キュン−ウォン キム，
キュン−ウォン キム，
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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B1/00—Sticks with supporting, hanging or carrying means
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B9/02—Handles or heads
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B2009/005—Shafts
    • A45B2009/007—Shafts of adjustable length, e.g. telescopic shafts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport
    • A63B2210/58—Size reducing arrangements for stowing or transport slideably retracted in a housing when not in use
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions
    • A63B2225/093—Height
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/08—Hand equipment for climbers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/20—Shock or vibration absorbing

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  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Rehabilitation Tools (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

本発明は登山用ステッキに関するもので、より詳しくは、簡単なタッチによって多段で構成された支持管の長さを迅速で、且つ簡便に調節し、ステッキをついた時、弾力的に荷重を支えることができるようにした発明に関するものである。   The present invention relates to a climbing cane, and more specifically, the length of a multi-stage support tube can be adjusted quickly and easily by a simple touch, and when the stick is attached, the load is elastically supported. The present invention relates to an invention that can be used.

一般に、登山用ステッキは足に加えられる荷重の約３０％を分担して、体力の消耗を減少し、歩行の時、均衡を保持して、安定的な登山を保持するために用いられ、特に、下山の時には、膝に加えられる衝撃を效果的に緩和させることができることから、登山用ステッキは年齢に拘ることなく広く使われる登山装備の中の一つである。   In general, climbing walking sticks share about 30% of the load applied to the foot, reduce the exhaustion of physical strength, maintain balance when walking, and keep stable climbing, especially The mountain walking stick is one of the widely used climbing equipment regardless of age, because it can effectively relieve the impact on the knees when descending.

上記登山用ステッキは、簡便に携帯するために、長さが調節される構成になっている。主に、ナット形態の締結具を回転させながら締めたり解いて、多段で構成された支持管の長さを伸縮調節することができるように構成されている。   The climbing cane is configured to be adjusted in length for easy carrying. Mainly, it is configured such that the length of a multi-stage support tube can be extended and contracted by rotating and tightening a nut-shaped fastener while rotating.

しかし、従来の長さ調節用ステッキ（ｓｔｉｃｋ）はねじ結合された締結具を回転させて締め付けたり解いて伸縮調節ができるように構成されている。そのため、締結具を強く締め付けたり解く作業が煩雑で、相当時間がかかるとともに、締結具をしっかり締め付けない場合、加圧力に耐えずに支持管が内部に入ったり、部品が破損されるなどの問題が発生された。   However, a conventional length adjustment stick is configured to be able to adjust the expansion and contraction by rotating and tightening a screwed fastener. For this reason, the work of tightening and unfastening the fasteners is complicated and takes a considerable amount of time, and if the fasteners are not tightened firmly, the support tube may enter the interior without being able to withstand the applied pressure, or the parts may be damaged. Was generated.

また、登山用ステッキは、使用者がステッキをついた時、ステッキが曲がったり破損されない材質と耐久性を有するようになっており、主にステッキの中心から約１０ｍｍ離れた所で約４１ｋｇの力を１５秒間加えた時、ステッキが曲がれたり破損されたり、または変形が発生してはならないが、ステッキの材質によって抵抗性テストをパスすることができない製品が相当多い。   In addition, climbing walking sticks are made of a material that does not bend or break when the user wears a walking stick, and has a durability of about 41 kg mainly at a distance of about 10 mm from the center of the walking stick. When applied for 15 seconds, the stick should not bend, break or deform, but there are many products that cannot pass the resistance test depending on the material of the stick.

したがって、従来には製品の問題により支持管が入ったりステッキが曲がって変形されて、下山の時、重心を失って重大な事故を誘発するなどの問題が発生された。   Therefore, in the past, there were problems such as the support tube was inserted or the stick was bent and deformed due to product problems, causing a serious accident by losing the center of gravity at the time of descent.

本発明は上述した問題点に鑑みて創案されたもので、その目的は、簡単な作動により、ステッキの長さを迅速で、且つ簡便に調節し、弾力的に荷重を支えて、ステッキが曲がることを防止することができる高品質高機能性の登山用ステッキを提供することにある。   The present invention was devised in view of the above-mentioned problems, and its purpose is to adjust the length of the stick quickly and easily by a simple operation, flexibly supporting the load and bending the stick. An object of the present invention is to provide a high-quality and high-functional climbing stick that can prevent this.

上述した目的を達するために、本発明の特徴は、直径が互いに異なる支持管１１、１２、１３が結合されて、調節手段３０で長さが伸縮調節され、支持管１１、１２、１３の上部及び下部には取っ手２０と支柱４０が結合された登山用ステッキ１０において、上記調節手段３０は、第１支持管１１の下部に結合された固定管３１と、固定管３１に結合されて、スプリング３３で弾力的に支持される作動管３２とで構成され、外周面に係止溝１２ａが所定間隔に形成された第２支持管１２が第１支持管１１の内部に挿入されて昇降され、上記固定管３１の下部には側面を貫通する結合孔３１ｂが穿孔されてストッパ用ボール３１ａが挿入され、ボール３１ａが作動管３２の内径に押されられると、第２支持管１２の係止溝１２ａにボール３１ａがかかれて、第２支持管１２が第１支持管１１の内部に固定され、作動管３２が上昇されてボール３１ａが作動管３２の下端の広い拡張溝３２ａに位置されると、ボール３１ａが第２支持管１２の係止溝１２ａから離脱されて、第２支持管１２が第１支持管１１の内部で自由に昇降され、固定管３１の下端にはスナップリング３４が結合されて、作動管３２の離脱が防止されるようにしたことを特徴とする登山用ステッキによって達成されることができる。   In order to achieve the above-described object, the present invention is characterized in that the support pipes 11, 12, and 13 having different diameters are combined, the length is adjusted by the adjusting means 30, and the upper portions of the support pipes 11, 12, and 13 are adjusted. In the climbing walking stick 10 in which the handle 20 and the support column 40 are coupled to each other at the lower part, the adjusting means 30 is coupled to the fixed pipe 31 coupled to the lower part of the first support pipe 11 and the fixed pipe 31, and is connected to the spring. The second support tube 12 is formed of a working tube 32 that is elastically supported by 33, and has locking grooves 12a formed on the outer peripheral surface at predetermined intervals. The second support tube 12 is inserted into the first support tube 11 and is moved up and down. A coupling hole 31b penetrating the side surface is drilled in the lower part of the fixed tube 31 and a stopper ball 31a is inserted. When the ball 31a is pushed by the inner diameter of the working tube 32, the locking groove of the second support tube 12 is inserted. 12a to ball 31a Thus, when the second support tube 12 is fixed inside the first support tube 11 and the working tube 32 is raised and the ball 31a is positioned in the wide extension groove 32a at the lower end of the working tube 32, the ball 31a is 2 The second support pipe 12 is freely lifted and lowered inside the first support pipe 11 by being detached from the locking groove 12a of the support pipe 12, and a snap ring 34 is coupled to the lower end of the fixed pipe 31, so that the working pipe This can be achieved by a walking stick that is characterized in that the detachment of 32 is prevented.

上述したような本発明は、調節手段３０の作動管３２を引っ張る簡単な作動により、第２支持管１２の長さを迅速で、且つ簡便に調節し、引っ張っていた作動管３２を離すことにより、長さの調節が完了された第１支持管１１及び第２支持管１２が堅固に固定されるので、長さの調節作業が簡単でありながらも使用の便宜性が増進される高品質高機能性の登山用ステッキを提供することができる。同時に支柱４０の第１スプリング４４ａ及び第２スプリング４４ｂで構成された２つのスプリングが荷重を分散させて支えることから、体の均衡を保持する支持力と緩衝力が相反作用を起こして、荷重を安定的に支えて重心を保持しながら衝撃を吸収し、ステッキの変形を防止して、安全な山行ができるなどの長所がある。   In the present invention as described above, the length of the second support tube 12 is quickly and easily adjusted by a simple operation of pulling the working tube 32 of the adjusting means 30, and the pulling working tube 32 is released. Since the first support tube 11 and the second support tube 12 that have been adjusted in length are firmly fixed, the length adjustment work is simple, but the convenience of use is enhanced. A functional climbing cane can be provided. At the same time, since the two springs constituted by the first spring 44a and the second spring 44b of the support column 40 distribute and support the load, the supporting force and the buffering force that maintain the balance of the body cause a reciprocal action, and the load is reduced. It has advantages such as stable support and absorption of impact while holding the center of gravity, preventing deformation of the stick and safe mountain climbing.

本発明による登山用ステッキの長さが長くなった状態を例示した正面図である。It is the front view which illustrated the state where the length of the walking stick according to the present invention became long. 本発明による登山用ステッキの長さが短くなった状態を例示した正面図である。It is the front view which illustrated the state where the length of the walking stick for mountain climbing by this invention became short. 本発明の作動状態を例示した一部拡大断面図である。It is a partially expanded sectional view which illustrated the operation state of the present invention. 本発明の作動状態を例示した一部拡大断面図である。It is a partially expanded sectional view which illustrated the operation state of the present invention. 本発明の一実施例を例示した分解斜視図である。1 is an exploded perspective view illustrating an embodiment of the present invention.

以下、上記した目的を達するための好ましい実施例を添付された図面によって詳しく説明すれば次の通りである。   Hereinafter, a preferred embodiment for achieving the above object will be described in detail with reference to the accompanying drawings.

図１〜図４に示したように、直径が互いに異なる支持管１１、１２、１３が結合されて、支持管１１、１２、１３が内部に挿入されると長さが短くなり、外に引き出されると長くなって、ステッキの全長が調節される。   As shown in FIGS. 1 to 4, when the support pipes 11, 12, 13 having different diameters are combined and the support pipes 11, 12, 13 are inserted into the inside, the length is shortened and pulled out. The length of the walking stick is adjusted.

上記支持管１１、１２、１３は調節手段３０によって長さが調節されることができるようになっており、支持管１１、１２、１３の上部及び下部には取っ手２０と支柱４０がそれぞれ結合されている。   The lengths of the support tubes 11, 12, and 13 can be adjusted by the adjusting means 30. A handle 20 and a support column 40 are coupled to the upper and lower portions of the support tubes 11, 12, and 13, respectively. ing.

前述した構成からなる登山用ステッキ１０は既に知られた公知技術思想である。   The climbing cane 10 having the above-described configuration is a known technical idea.

しかし、本発明において、最も重要な特徴は、上記作動管３２を簡単にタッチすれば支持管の長さが迅速で、且つ簡便に調節されるようにする調節手段３０の構成にある。   However, in the present invention, the most important feature is the configuration of the adjusting means 30 that allows the length of the support tube to be adjusted quickly and simply by simply touching the working tube 32.

すなわち、上記調節手段３０は第１支持管１１の下部に結合された固定管３１と、固定管３１に結合されて、スプリング３３で弾力的に支持される作動管３２とで構成されている。   That is, the adjusting means 30 includes a fixed tube 31 coupled to the lower portion of the first support tube 11 and an operating tube 32 coupled to the fixed tube 31 and elastically supported by the spring 33.

上記第１支持管１１の内部には第２支持管１２が挿入されて昇降され、第２支持管１２の外周面には係止溝１２ａが所定間隔で形成されている。   A second support tube 12 is inserted into the first support tube 11 and moved up and down, and locking grooves 12 a are formed on the outer peripheral surface of the second support tube 12 at a predetermined interval.

上記固定管３１の下部には側面を貫通する結合孔３１ｂが穿設され、結合孔３１ｂにはストッパ用ボール３１ａが挿入される。   A coupling hole 31b penetrating the side surface is formed in the lower portion of the fixed tube 31, and a stopper ball 31a is inserted into the coupling hole 31b.

上記ストッパ用ボール３１ａは結合孔３１ｂに挿入された状態で、ボール３１ａが作動管３２の内径に押されると、結合孔３１ｂで内部に突出されながら、第２支持管１２の係止溝１２ａにボール３１ａが係止されて、第２支持管１２が第１支持管１１の内部に挿入された状態で固定される。   When the stopper ball 31a is inserted into the coupling hole 31b and the ball 31a is pushed by the inner diameter of the working tube 32, the stopper ball 31a is projected into the locking groove 12a of the second support tube 12 while being protruded inside by the coupling hole 31b. The ball 31 a is locked and the second support tube 12 is fixed in a state of being inserted into the first support tube 11.

上記作動管３２を引っ張って固定管３１で上昇されると、ボール３１ａが作動管３２の下端の広い拡張溝３２ａに位置されて自由な状態を保持するので、ボール３１ａが第２支持管１２の係止溝１２ａから離脱されて、第２支持管１２が第１支持管１１の内部で自由に昇降される。   When the working tube 32 is pulled and lifted by the fixed tube 31, the ball 31 a is positioned in the wide expansion groove 32 a at the lower end of the working tube 32 and maintains a free state. The second support tube 12 is lifted and lowered freely inside the first support tube 11 by being detached from the locking groove 12a.

上記固定管３１の下端にはスナップリング（ｓｎａｐ ｒｉｎｇ）が結合されて、作動管３２が固定管３１の下部への離脱が防止され、固定管３１の上部には段差３１ｃが形成されて、作動管３２がスプリング３３で弾力的に支持された状態で、段差３１ｃとスナップリング３４との間を移動することができるように構成されている。   A snap ring is coupled to the lower end of the fixed tube 31 to prevent the working tube 32 from being detached to the lower portion of the fixed tube 31, and a step 31 c is formed on the upper portion of the fixed tube 31. The tube 32 is configured to be able to move between the step 31 c and the snap ring 34 while being elastically supported by the spring 33.

上述した構成からなる本発明は、図３ａに示したように、ストッパ用ボール３１ａが第２支持管１２の係止溝１２ａに結合されて、第１支持管１１の内部に第２支持管１２が固定された状態で、作動管３２を上へ引っ張ると、図３ｂに示したように、ボール３１ａが作動管３２の下端の広い拡張溝３２ａに位置されて、自由な状態を保持するので、第２支持管１２を自由に移動させて、所望の長さで作動管３２を離すと、スプリング３３の復元力によって作動管３２が下降されながら、ストッパ用ボール３１ａが作動管３２の内径に押されて、第２支持管１２の係止溝１２ａに係止されることによって、第２支持管１２が長さが調節された状態で固定される。   In the present invention having the above-described configuration, as shown in FIG. 3 a, the stopper ball 31 a is coupled to the locking groove 12 a of the second support tube 12, and the second support tube 12 is formed inside the first support tube 11. When the working tube 32 is pulled upward in a fixed state, the ball 31a is positioned in the wide extension groove 32a at the lower end of the working tube 32 as shown in FIG. When the second support tube 12 is moved freely to release the working tube 32 by a desired length, the stopper ball 31a is pushed against the inner diameter of the working tube 32 while the working tube 32 is lowered by the restoring force of the spring 33. Then, the second support tube 12 is fixed in a state in which the length is adjusted by being locked in the locking groove 12 a of the second support tube 12.

したがって、作動管３２を引っ張る簡単な作動によって、第２支持管１２の長さの調節が迅速で、且つ簡便に行われ、引っ張っていた作動管３２を離すと、長さが調節された第１支持管１１及び第２支持管１２が堅固に固定される。それによって、長さの調節作業が簡単ながらも使用の便宜性が増進される高品質高機能性の登山用ステッキを提供することができる。   Therefore, the length of the second support tube 12 can be adjusted quickly and easily by a simple operation of pulling the working tube 32. When the pulling working tube 32 is released, the length is adjusted. The support tube 11 and the second support tube 12 are firmly fixed. As a result, it is possible to provide a high-quality, high-functional climbing walking stick that facilitates the use while improving the convenience of the length.

また、ストッパ用ボール３１ａ、固定管３１、作動管３２、第１支持管１１及び第２支持管１２はステンレス金属で製作されて、一端ボール３１ａが第２支持管１２の係止溝１２ａに係止されると堅固に固定されて離脱が防止される、それにより、抵抗性テストの必要条件を満たして荷重を充分に支えることができるもので、従来の技術でステッキが支持管の内部に入ったり曲げられて変形されて、下山の時、重心を失って重大な事故を誘発するなどの諸問題点が完全に解消されて、対外競争力に優れた高機能性の登山用ステッキを具現することができるなどの利点がある。   The stopper ball 31 a, the fixed tube 31, the working tube 32, the first support tube 11 and the second support tube 12 are made of stainless metal, and the one end ball 31 a is engaged with the locking groove 12 a of the second support tube 12. When it is stopped, it is firmly fixed to prevent disengagement, so that it can sufficiently support the load by satisfying the requirements of the resistance test. It is deformed by bending or bending, and at the time of descent, various problems such as losing the center of gravity and causing a serious accident are completely solved, and a high-performance climbing stick with excellent external competitiveness is realized There are advantages such as being able to.

一方、上記調節手段３０が第２支持管１２の下部にも結合されて、第２支持管１２に挿入された第３支持管１３の長さを調節することができるように構成することもできる。勿論、第３支持管１３にも係止溝１３ａが形成されて調節手段３０のボール３１ａが結合される。   Meanwhile, the adjusting means 30 may be coupled to the lower portion of the second support tube 12 so that the length of the third support tube 13 inserted into the second support tube 12 can be adjusted. . Of course, the locking groove 13a is also formed in the third support tube 13, and the ball 31a of the adjusting means 30 is coupled thereto.

この時には、２つの調節手段３０によって第２支持管１２及び第３支持管１３の長さを一緒に調節して、ステッキ１０の全長を幅広く調節することができ、ステッキの長さをかなり短く形成すれば携帯の便宜性を高めることができる。   At this time, the lengths of the second support pipe 12 and the third support pipe 13 can be adjusted together by the two adjusting means 30 to widely adjust the total length of the stick 10, and the length of the stick can be considerably shortened. This can improve the convenience of carrying.

上記支柱４０は、第３支持管１３の下部に結合固定される第１ガイド管４１と、第１ガイド管４１に結合される第２ガイド管４２と、第２ガイド管４２に結合される第３ガイド管４３とで構成され、第１ガイド管４１と第２ガイド管４２との間及び第２ガイド管４２と３ガイド管４３との間にそれぞれ挿入されて、第１ガイド管４１を弾力的に支持する第１スプリング４４ａ及び第２スプリング４４ｂで構成され、第３ガイド管４３の下部には超硬合金支持具４５が結合された構成からなっている。   The support column 40 includes a first guide tube 41 coupled and fixed to a lower portion of the third support tube 13, a second guide tube 42 coupled to the first guide tube 41, and a second guide tube 42 coupled to the second guide tube 42. 3 guide pipes 43 are inserted between the first guide pipe 41 and the second guide pipe 42 and between the second guide pipe 42 and the 3 guide pipe 43, respectively. The first and second springs 44a and 44b are supported, and a cemented carbide support 45 is coupled to the lower portion of the third guide tube 43.

上記第１ガイド管４１の下端にはスナップリング４６が結合されて、第２ガイド管４２が第１ガイド管４１の下部への離脱が防止されることができるように構成されている。   A snap ring 46 is coupled to the lower end of the first guide tube 41 so that the second guide tube 42 can be prevented from being detached to the lower portion of the first guide tube 41.

上述した構成は、第３支持管１３に固定された第１ガイド管４１が第１スプリング４４a第２スプリング４４ｂによって弾力的に支持されることによって、ステッキ１０をついた時加えられる荷重を弾力的に吸収して処理するので、ステッキ１０が曲がったり破損されたり変形が発生するなどの問題が防止されて、安全な山行ができる。   In the above-described configuration, the first guide tube 41 fixed to the third support tube 13 is elastically supported by the first spring 44a and the second spring 44b, so that the load applied when the stick 10 is attached is elastic. Therefore, problems such as bending, breakage or deformation of the walking stick 10 are prevented, and safe mountain climbing can be performed.

特に、第１スプリング４４ａ及び第２スプリング４４ｂで構成された２つのスプリングが荷重を分散させて支えることによって、ステッキ１０をついた時、体の均衡を保持する支持力と衝撃を吸収する緩衝力が相反して、高機能性のステッキを具現することができるもので、荷重を安定的に支えて重心を保持しながら衝撃を吸収し、ステッキの変形を防止して安全な山行ができる。   In particular, the two springs composed of the first spring 44a and the second spring 44b disperse and support the load, so that when the stick 10 is attached, the supporting force for maintaining the balance of the body and the shock absorbing force for absorbing the shock. On the other hand, a high-functional walking stick can be realized. It can stably support the load and absorb the impact while maintaining the center of gravity, and can prevent the walking stick from deforming safely.

以上では、本発明の好ましい実施例について図示して説明したが、本発明は上述した実施例に限定されるのではなく、特許請求の範囲で請求する本発明の要旨を逸脱することなく、本発明が属する分野において通常の知識を有する者であれば誰でも多様な変形実施が可能であることは勿論、そのような変更は記載された特許請求の範囲内に属するものとすべきである。   Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not deviated from the gist of the present invention claimed in the claims. Anyone having ordinary knowledge in the field to which the invention pertains can make various modifications, and such modifications should fall within the scope of the appended claims.

１０：ステッキ
１１：第１支持管
１２：第２支持管
１２ａ、１３ａ：係止溝
１３：第３支持管
２０：取っ手
３０：調節手段
３１：固定管
３１ａ：ボール
３１ｂ：結合孔
３１ｃ：段差
３２：作動管
３２ａ：拡張溝
３３、４４ａ、４４ｂ：スプリング
３４、４６：スナップリング
４０：支柱
４１：第１ガイド管
４２：第２ガイド管
４３：第３ガイド管
４５：支持具 10: walking stick 11: first support tube
12: Second support tube
12a, 13a: locking groove
13: Third support tube
20: Handle 30: Adjusting means
31: Fixed pipe
31a: Ball
31b: Bonding hole
31c: level difference
32: Working tube
32a: Expansion groove
33, 44a, 44b: Spring
34, 46: Snap ring
40: Prop
41: First guide tube
42: Second guide tube
43: Third guide tube
45: Support tool

Claims (2)

直径が互いに異なる支持管（１１）（１２）（１３）が結合されて、調節手段（３０）で長さが伸縮調節され、支持管（１１）（１２）（１３）の上部及び下部には取っ手（２０）と支柱（４０）が結合された登山用ステッキ（１０）において、
前記調節手段（３０）は、
第１支持管（１１）の下部に結合された固定管（３１）と、固定管（３１）に結合されて、スプリング（３３）で弾力的に支持される作動管（３２）とで構成されて、外周面に係止溝（１２ａ）が所定間隔に形成された第２支持管（１２）が第１支持管（１１）の内部に挿入されて昇降され、前記固定管（３１）の下部には側面を貫通する結合孔（３１ｂ）が穿設されてストッパ用ボール（３１ａ）が挿入され、ボール（３１ａ）が作動管（３２）の内径に押されると、第２支持管（１２）の係止溝（１２ａ）にボール（３１ａ）が係止されて、第２支持管（１２）が第１支持管（１１）の内部に固定され、作動管（３２）が上昇されて、ボール（３１ａ）が作動管（３２）の下端の広い拡張溝（３２ａ）に位置されると、ボール（３１ａ）が第２支持管（１２）の係止溝（１２ａ）から離脱されて、第２支持管（１２）が第１支持管（１１）の内部で自由に昇降され、固定管（３１）の下端にはスナップリング（３４）が結合されて作動管（３２）の離脱が防止されるようにし、
前記支柱（４０）は、
第３支持管（１３）の下部に結合固定される第１ガイド管（４１）と、
第１ガイド管（４１）に結合される第２ガイド管（４２）と、
第２ガイド管（４２）に結合される第３ガイド管（４３）と、で構成され、
第１ガイド管（４１）と第２ガイド管（４２）との間及び第２ガイド管（４２）と第３ガイド管（４３）との間にそれぞれ挿入されて、第１ガイド管（４１）を弾力的に支持する第１スプリング（４４ａ）及び第２スプリング（４４ｂ）で構成され、第３ガイド管（４３）の下部には超硬合金支持具（４５）が結合されたことを特徴とする登山用ステッキ。 The support pipes (11), (12), and (13) having different diameters are combined, and the length of the support pipes (11), (12), and (13) is adjusted by the adjusting means (30). In the climbing walking stick (10) in which the handle (20) and the support post (40) are combined,
The adjusting means (30)
A fixed pipe (31) coupled to the lower part of the first support pipe (11) and an operating pipe (32) coupled to the fixed pipe (31) and elastically supported by a spring (33). A second support tube (12) having locking grooves (12a) formed on the outer peripheral surface at a predetermined interval is inserted into the first support tube (11) and moved up and down, and the lower portion of the fixed tube (31). Is formed with a coupling hole (31b) penetrating the side surface and a stopper ball (31a) is inserted, and when the ball (31a) is pushed by the inner diameter of the working tube (32), the second support tube (12) The ball (31a) is locked in the locking groove (12a), the second support tube (12) is fixed inside the first support tube (11), the working tube (32) is raised, and the ball When (31a) is positioned in the wide expansion groove (32a) at the lower end of the working tube (32), the ball (31a) The second support pipe (12) is freely lifted and lowered inside the first support pipe (11) by being detached from the locking groove (12a) of the second support pipe (12), and is moved to the lower end of the fixed pipe (31). The snap ring (34) is connected to prevent the working tube (32) from being detached ,
The strut (40)
A first guide tube (41) coupled and fixed to a lower portion of the third support tube (13);
A second guide tube (42) coupled to the first guide tube (41);
A third guide tube (43) coupled to the second guide tube (42),
The first guide tube (41) is inserted between the first guide tube (41) and the second guide tube (42) and between the second guide tube (42) and the third guide tube (43), respectively. The first spring (44a) and the second spring (44b) are elastically supported, and a cemented carbide support (45) is coupled to the lower part of the third guide tube (43). A walking stick for climbing. 前記調節手段（３０）が第２支持管（１２）の下部にも結合されて、第２支持管（１２）に挿入された第３支持管（１３）の長さを調節することができるように構成したことを特徴とする請求項１に記載の登山用ステッキ。   The adjusting means (30) is coupled to the lower part of the second support pipe (12) so that the length of the third support pipe (13) inserted into the second support pipe (12) can be adjusted. The walking stick according to claim 1, wherein the walking stick is configured as follows.
JP2015508849A 2012-04-26 2013-03-26 Walking stick Expired - Fee Related JP6239590B2 (en)

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