CN216932157U - Alpenstock capable of being used for pulling people - Google Patents

Abstract

The utility model discloses a alpenstock capable of being used for pulling a person, wherein two adjacent crutch bodies are connected through a locking piece, one end of each crutch body, which is far away from the locking piece, is provided with a first clamping hole, each locking piece comprises an elastic sleeve, a rotary buckle, an elastic ferrule, a limiting nut and a fastening bolt, and the fastening bolt arranged on one crutch body is clamped in the first clamping hole of the other crutch body, so that the second locking is completed, the tensile strength which can be borne by the alpenstock is greatly improved, and the alpenstock can be used for pulling a person in a climbing process; the utility model also provides an elastic clamping block on the stick body, a third clamping hole is arranged on the elastic sleeve, the elastic clamping block is arranged on one of the two stick bodies which are connected, and the third locking is realized through the cooperation of the elastic clamping block and the third clamping hole, so that the stick body can bear larger pulling force.

Description

Alpenstock capable of being used for pulling people

Technical Field

The utility model belongs to the technical field of alpenstock, and particularly relates to an alpenstock capable of being used for a person to be drawn.

Background

In general, an alpenstock is one of the mountain climbing apparatuses used to stably climb up while maintaining balance during walking by sharing load applied to legs by about 30%, and in particular, one of the mountain climbing apparatuses generally used regardless of age because it can effectively absorb shock applied to knees during descending. The pressure on the knee joint is reduced by 22 percent, and the knee is fully protected; the alpenstock can improve the walking stability, keep the body balance and avoid the sports injury; the action amplitude and frequency of the body are improved, and the walking speed is improved; the muscles of the whole body are evenly exercised, and the waist and the spine are protected; the physical consumption is reduced by 30 percent; can be used as a support of a rain shelter or a sunshade; encounter with wild animals may be used for self defense, etc.

The alpenstock is configured to be adjustable in length for convenience of carrying, and is configured to be capable of adjusting the length of a support tube formed of a plurality of stages in an extensible manner by rotating a clamp in the form of a nut to tighten or loosen the clamp. In a conventional length-adjusting pole, a clamp member screwed by a screw is rotated to be tightened or loosened, and thus, the length-adjusting pole can be adjusted in a telescopic manner.

The mountain-climbing motion is generally a team of many people, when the desire of going on the way and meeting emergency or climbing the top earlier pulls follow-up personnel, the alpin-stock is a good tool, however, the locking structure of current alpin-stock can't undertake the pulling force of enough reinforce, when the pulling force is too big, the clamping piece can't provide sufficient locking force, can lead to the multisection cane body of alpin-stock to be pulled open, current cane body is when bearing the pressing force of clamping piece simultaneously, easily inwards fall into or the drawback of part quilt damage etc..

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the present invention is directed to a alpenstock for a roller.

The technical scheme adopted by the utility model is as follows:

the utility model provides a alpin-stock that can be used to draw people, which comprises a handle, cane point and a plurality of cane bodies, a plurality of cane bodies connect gradually, be provided with the handle on the cane body of head, the cane body of afterbody is connected with the cane point, connect through the retaining member between the two adjacent cane bodies, the one end that the retaining member was kept away from to the cane body has been seted up first calorie of hole, the retaining member includes elastic sleeve, rotatory buckle, the elastic ferrule, stop nut and fastening bolt, the one end at the cane body is installed to the elastic sleeve suit, the elastic ferrule suit is on the elastic sleeve, rotatory buckle one end is connected with the elastic ferrule, stop nut sets up on the elastic ferrule, fastening bolt runs through the setting and is connected on rotatory buckle and with stop nut, fastening bolt runs through the elastic sleeve joint in first calorie of hole.

Optionally, the rotating buckle is connected with the elastic ferrule through a rectangular hoop, one end of the rotating buckle is rotatably connected to one side of the rectangular hoop, and one side of the rectangular hoop, which is opposite to the rotating buckle, is connected with the elastic ferrule.

Optionally, an elastic clamping block is arranged at one end, close to the first clamping hole, of the stick body, the elastic clamping block is arranged on one side of the first clamping hole, and the elastic clamping block and the first clamping hole are arranged on the same axis of the stick body.

As optional, the one end of elastic sleeve has seted up the second card hole, and the second card hole aligns with first card hole, and fastening bolt passes stop nut and second card hole joint in first card hole in proper order.

Optionally, one end of the elastic sleeve, which is far away from the second clamping hole, is provided with a third clamping hole, the third clamping hole is aligned with the elastic clamping block, the elastic clamping block is clamped in the third clamping hole, and the aperture of the elastic clamping block is larger than that of the first clamping hole.

Optionally, one end of the elastic sleeve, which is close to the second clamping hole, is provided with two notches, the two notches are respectively arranged on two opposite sides of the elastic sleeve, and the second clamping hole and the third clamping hole are arranged on one side perpendicular to the two notches.

Optionally, the insides of the plurality of stick bodies are connected through a connecting rope.

The utility model has the beneficial effects that:

(1) the utility model provides a alpenstock capable of being used for pulling a person, wherein two adjacent crutch bodies are connected through a locking piece, one end of each crutch body, which is far away from the locking piece, is provided with a first clamping hole, and the locking piece comprises an elastic sleeve, a rotary buckle, an elastic ferrule, a limiting nut and a fastening bolt; when two sections of stick bodies connected with each other are loosened, the fastening bolt is withdrawn from the first clamping hole and the limiting nut in sequence, and then the rotary buckle is rotated, so that the connection between the two adjacent sections of stick bodies can be loosened. The locking piece disclosed by the utility model is used for locking two adjacent cane bodies for the first time by matching the rotary buckle, the elastic ferrule and the elastic sleeve, and the locking force reaches the strength of a clamping piece of the conventional alpenstock at the moment, so that the cane bodies can not be sunk inwards or parts can not be damaged; meanwhile, the fastening bolt arranged on one stick body is clamped in the first clamping hole of the other stick body, so that the second locking is completed, the tensile strength which can be borne by the alpenstock is greatly improved, the alpenstock can be used for pulling a person in the climbing process, and the long-standing technical problem that the existing alpenstock cannot be used for pulling a person is solved.

(2) The utility model also provides an elastic clamping block on the stick body, a third clamping hole is arranged on the elastic sleeve, the elastic clamping block is arranged on one of the two stick bodies connected with each other, a through hole is arranged on the other stick body, the position of the through hole is aligned with the third clamping hole, and the elastic clamping block sequentially penetrates through the through hole and the third clamping hole, so that the third locking is realized, and the stick bodies can bear larger pulling force.

(3) The insides of the plurality of the crutch bodies are also connected through connecting ropes, the connecting ropes can be elastic ropes, and when the crutch bodies are pulled, the connecting ropes can bear part of pulling force; when the crutch body is pulled away by bearing excessive pulling force, the connecting rope can be used as a safety; when the alpenstock is stored in an idle mode, the crutch body of the alpenstock can be detached generally, so that the storage space is saved, the connection rope can also connect the separated alpenstock crutch bodies in series to be stored in a folding mode, and the crutch body is prevented from being lost.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a structural schematic view of a plurality of detached pole bodies.

Fig. 3 is an enlarged schematic view of region a.

Fig. 4 is an enlarged schematic view of the B region.

Fig. 5 is an enlarged schematic view of region C.

FIG. 6 is a schematic view showing the connection of the elastic ferrule, the rectangular yoke and the rotary catch.

FIG. 7 is a front schematic view of the resilient collar, rectangular clip and swivel catch.

FIG. 8 is a schematic view of the elastic collar, rectangular clip and rotary catch looking up.

FIG. 9 is a top view schematic of the spring collar, rectangular clip and swivel catch.

Fig. 10 is a schematic view of the structure of the elastic sleeve.

Fig. 11 is a schematic sectional view of the area a (the connecting string has been omitted in the figure).

FIG. 12 is a schematic sectional view of the third embodiment (the connecting string is omitted).

In the figure: 1-a stick body, 11-an elastic clamping block, 12-a first clamping hole, 2-a handle, 3-a tip, 4-a locking piece, 40-an elastic sleeve, 401-a second clamping hole, 402-a third clamping hole, 403-a notch, 41-a rotary buckle, 42-an elastic ferrule, 43-a rectangular clamping band, 44-a limiting nut and 45-a fastening nut.

Detailed Description

The first embodiment is as follows:

in this embodiment, as shown in fig. 1 to 10, an alpenstock for pulling a person includes a handle 2, a tip 3, and a plurality of shaft bodies 1, wherein the shaft bodies 1 are connected end to end, the handle 2 is disposed on the shaft body 1 at the head, and the shaft body 1 at the tail is connected with the tip 3, and the alpenstock is characterized in that: connect through retaining member 4 between the two adjacent cane bodies 1, first calorie of hole 12 has been seted up to the one end that retaining member 4 was kept away from to cane body 1, retaining member 4 includes elastic sleeve 40, rotatory buckle 41, the elastic ferrule 42, stop nut 44 and fastening bolt 45, the one end at cane body 1 is suit to elastic sleeve 40, elastic ferrule 42 suit is on elastic sleeve 40, 41 one end of rotatory buckle is connected with elastic ferrule 42, stop nut 44 sets up on elastic ferrule 42, fastening bolt 45 runs through the setting and just is connected with stop nut 44 on rotatory buckle 41, fastening bolt 45 runs through the joint of elastic sleeve 40 in first calorie of hole 12. When two adjacent sections of the stick bodies 1 are locked for the first time, the fastening bolt 45 is rotated, so that the fastening bolt 45 penetrates through the limiting nut 44 and penetrates through the elastic sleeve 40 and one section of the stick body 1, and is clamped in the first clamping hole 12 on the other stick body 1 connected with the stick body 1; when two sections of the connected stick bodies 12 are loosened, the fastening bolt 45 is withdrawn from the first clamping hole 12 and the limiting nut 44 in sequence, and then the rotating buckle 41 is rotated, so that the connection between two adjacent sections of the stick bodies 1 can be loosened. The locking piece 4 of the utility model locks two adjacent sections of the stick bodies 1 for the first time by using the matching of the rotating buckle 41, the elastic ferrule 42 and the elastic sleeve 40, and the locking force reaches the clamping piece strength of the existing alpenstock at the moment, and the stick bodies 1 cannot be sunken into the inside or parts cannot be damaged; meanwhile, the fastening bolt 45 arranged on one crutch body 1 is clamped in the first clamping hole 12 of the other crutch body 1, so that the second locking is completed, the tensile strength which can be borne by the alpenstock is greatly improved, and the alpenstock can be used for pulling people in the climbing process.

In the present embodiment, as shown in fig. 6 to 8, the rotary latch 41 and the elastic ferrule 42 are connected by a rectangular clip 43, one end of the rotary latch 41 is rotatably connected to one side of the rectangular clip 43, and the side of the rectangular clip 43 opposite to the rotary latch 41 is connected to the elastic ferrule 42.

In this embodiment, as shown in fig. 1 and fig. 2, the alpenstock comprises three pole bodies, one end of a first pole body is connected with a handle 2, one end of the first pole body, which is far away from the handle 2, is provided with a locking member 4, one end of a second pole body, which is connected with the first pole body, is provided with a first clamping hole 12, the first pole body is sleeved outside the second pole body, and a fastening nut 45 on the first pole body is clamped in the first clamping hole 12 of the second pole body; the connection mode of the second section of rolling pin body and third section of rolling pin body is similar to this, and the one end that the second section of rolling pin body is kept away from to the third section of rolling pin body is provided with cane point 3.

In other embodiments, the alpenstock can comprise two sections of the pole body 1, four sections of the pole body 1 or even more than two sections of the pole body 1, and the adjacent pole bodies 1 are connected in the above-mentioned manner.

In this embodiment, as shown in fig. 6 to 10, the elastic ferrule 42 is formed by two parallel sidelines by folding a metal wire in half, the two parallel sidelines are curled to be circular at the same time, the limit nut 44 is welded between the two metal wires and is close to the rotary buckle 41, the rotary buckle 41 is placed at the metal wire folding position, a through hole is opened at one end of the rotary buckle 41 close to the metal wire folding position, one side of the rectangular clamp 43 is installed in the through hole of the rotary buckle 41, so that the rotary buckle 41 can rotate around the side of the rectangular clamp 43, and two ends of the metal wire are curled at one side of the rectangular clamp 43 far away from the rotary buckle 41, so that the elastic ferrule 42 and the rectangular clamp are combined to form a closed loop.

In this embodiment, as shown in fig. 6 and 7, a through hole of the rotating buckle 41 is formed in the upper right of the rotating buckle 41 (the direction is referred to in fig. 6), two parallel edges of the metal wire are curled to form a circle with elasticity, when the rotating buckle 41 rotates to the right, one end where the through hole is located moves downward, the elastic loop 42 rebounds, at this time, the elastic loop 42 is loosened, so that the connection between the connected pole bodies 1 is loosened, and when the rotating buckle 41 rotates to the left, one end where the through hole is located moves upward, and the elastic loop 42 is compressed, so that the connection between the connected pole bodies 1 is locked.

In this embodiment, as shown in fig. 10, the elastic sleeve 40 is a metal cylinder, two notches 403 are formed in one end of the elastic sleeve 40 close to the second clamping hole 401, the two notches 403 are respectively disposed on two opposite sides of the elastic sleeve 40, the second clamping hole 401 and the third clamping hole 402 are disposed on one side perpendicular to the two notches 403, the two notches 403 do not penetrate through the entire elastic sleeve 40, and the two notches 403 make the end of the metal cylinder have a certain elasticity.

In this embodiment, the stick body 1 may be made of carbon fiber, aluminum alloy, titanium alloy, or any other material suitable for use in an alpenstock.

In this embodiment, a wrist strap may be provided on the handle 2.

In this embodiment, several pole bodies 1 can be connected inside by connecting ropes 5.

In the present embodiment, several pole bodies 1 are tapered in their outer diameter from the handle 2 to the pole tip 3, so that they can be retracted into the pole body 1 close to the handle 2 during storage.

Example two:

this embodiment provides a third locking structure for the present application on the basis of the first embodiment.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 11, an elastic block 11 is disposed at one end of the stick body 1 close to the first engaging hole 12, the elastic block 11 is disposed at one side of the first engaging hole 12, and the elastic block 11 and the first engaging hole 12 are disposed on the same axis of the stick body 1. Second card hole 401 has been seted up to the one end of elastic sleeve 40, and second card hole 401 aligns with first card hole 12, and fastening bolt 45 passes stop nut 44 and second card hole 401 joint in first card hole 12 in proper order. A third clamping hole 402 is formed in one end of the elastic sleeve 40, which is far away from the second clamping hole 401, the third clamping hole 402 is aligned with the elastic clamping block 11, the elastic clamping block 11 is clamped in the third clamping hole 402, and the aperture of the elastic clamping block 11 is larger than that of the first clamping hole 12.

In this embodiment, as shown in fig. 11, the elastic latch 11 is an elastic button (a spring disposed at the bottom of the elastic button is omitted in the figure), and the elastic button can be pressed to exit from the third latching hole 402, and since the aperture of the elastic latch 11 is larger than the aperture of the first latching hole 12, the aperture of the first latching hole 12 is equal to that of the second latching hole 401, and the aperture of the third latching hole 402 is larger than that of the elastic latch 11, the elastic latch 11 can be engaged in the third latching hole 402 but cannot be engaged in the second latching hole 401 and the first latching hole 12.

In this embodiment, it should be noted that through holes with corresponding sizes are formed in positions of the stick body 1 corresponding to the second engaging hole 401 and the third engaging hole 402.

Example three:

the present embodiment provides another alternative for the connection mode between the plurality of the pole bodies according to the present application on the basis of any of the above embodiments.

In this embodiment, as shown in fig. 12, the outer diameters of a plurality of the pole bodies 1 are the same, and the butt joint portions of two adjacent pole bodies 1 are connected through a locking member 4.

Specifically, when two adjacent stick bodies 1 are connected, one stick body 1 is provided with an elastic fixture block 11, and the elastic fixture block 11 is clamped in the third clamping hole 402 from the inside of the elastic sleeve 40, so that the stick body 1 and the elastic sleeve 40 are connected together; first calorie of hole 12 has been seted up on another cane body 1, and inside first calorie of hole 12 was connected through the fastening bolt 45 joint with the elastic sleeve 40 other end, can be with two equal joint of cane body 1 inside elastic sleeve 40 to realize the connection between two sections cane bodies 1.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (7)

1. The utility model provides a trekking pole that can be used to draw person, includes handle (2), cane point (3) and a plurality of cane body (1), and is a plurality of cane body (1) connects gradually, the head be provided with handle (2) on cane body (1), the afterbody cane body (1) is connected with cane point (3), its characterized in that: adjacent two connect through retaining member (4) between the cane body (1), first calorie of hole (12) have been seted up to the one end that retaining member (4) were kept away from in cane body (1), retaining member (4) include elastic sleeve (40), rotatory buckle (41), elastic ferrule (42), stop nut (44) and fastening bolt (45), the one end at cane body (1) is sleeved in elastic sleeve (40), elastic ferrule (42) suit is on elastic sleeve (40), rotatory buckle (41) one end is connected with elastic ferrule (42), stop nut (44) set up on elastic ferrule (42), fastening bolt (45) run through the setting on rotatory buckle (41) and be connected with stop nut (44), fastening bolt (45) run through elastic sleeve (40) joint in first calorie of hole (12).

2. The alpenstock capable of being used for a roller as claimed in claim 1, wherein the rotary buckle (41) is connected with the elastic ring (42) through a rectangular clamp (43), one end of the rotary buckle (41) is rotatably connected with one side of the rectangular clamp (43), and the side of the rectangular clamp (43) opposite to the rotary buckle (41) is connected with the elastic ring (42).

3. A trekking pole for pulling a person in accordance with claim 2, characterized in that the end of the pole body (1) close to the first latching hole (12) is provided with an elastic block (11), the elastic block (11) is disposed at one side of the first latching hole (12), and the elastic block (11) and the first latching hole (12) are disposed on the same axis of the pole body (1).

4. The alpenstock capable of being used as a roller according to claim 3, wherein one end of the elastic sleeve (40) is provided with a second clamping hole (401), the second clamping hole (401) is aligned with the first clamping hole (12), and the fastening bolt (45) sequentially passes through the limit nut (44) and the second clamping hole (401) and is clamped in the first clamping hole (12).

5. The alpenstock for roller skates according to claim 4, wherein the end of the elastic sleeve (40) far away from the second engaging hole (401) is provided with a third engaging hole (402), the third engaging hole (402) is aligned with the elastic latch (11), the elastic latch (11) is engaged in the third engaging hole (402), and the diameter of the elastic latch (11) is larger than that of the first engaging hole (12).

6. The alpenstock capable of being used for a roller as claimed in claim 5, wherein the end of the elastic sleeve (40) close to the second locking hole (401) is provided with two notches (403), the two notches (403) are respectively arranged at two opposite sides of the elastic sleeve (40), and the second locking hole (401) and the third locking hole (402) are arranged at one side perpendicular to the two notches (403).

7. A trekking pole which can be used as a puller according to claim 1, characterized in that several of the pole bodies (1) are connected internally by means of connecting ropes (5).

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