CN217988282U - Muscle and ligament stretching training equipment for rock climbing exercise training - Google Patents

Abstract

The utility model discloses a muscle ligament stretch training equipment for rock climbing exercise training, including flexible pipe b and flexible pipe c, u type angle cover internally mounted has flexible pipe, three flexible inside all runs through forward has the telescopic link, flexible pipe an and flexible pipe b welding have expansion angle limiting device, two telescopic link a and telescopic link b have cup jointed the rubber sleeve, two the rubber sleeve is close to the rear side and is provided with the foot and keeps off the handle, when using, inserts the u type with angle restriction cloth at first and passes through the cover, rotates through the locking screw afterwards, then can compress tightly angle restriction cloth in rotatory process, adjusts the length of three flexible pole according to user's demand, when adjusting length to suitable length, runs through the inside into the locking hole with the spring bayonet lock to avoid in the use that the condition that the original angle enlarges suddenly and lead to user's ligament damage takes place, guaranteed user's ligament security.

Description

Muscle and ligament stretching training equipment for rock climbing exercise training

Technical Field

The utility model belongs to the technical field of the exerciser is relevant, concretely relates to muscle ligament tensile training equipment for training to rock climbing motion.

Background

The muscle and ligament stretcher for the rock climbing exercise training is suitable for rock climbing basic exercise training and is manually controlled, the span-opening angle can be controlled to realize incremental stretching according to hand strength, the angle adjustable range is 90-210 degrees, the toughness is trained, the body flexibility is increased, and the effect of stretching the muscle and ligament of the rock climbing exercise is achieved.

The prior muscle ligament stretching training equipment technology has the following problems: the condition that the expanding angle of the telescopic pipe cannot be fixed easily occurs in the training process of a user, and the expanding angle may be suddenly enlarged or reduced by the user in the training process, so that the user is injured by pulling ligaments in the training process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a to rock climbing exercise training is with muscle ligament tensile training equipment to solve the user that proposes in the above-mentioned background art angle open suddenly and lead to the problem that user's ligament was strained greatly on the way in the training.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic pipe b and a telescopic pipe c, wherein the right side of the telescopic pipe c is provided with the telescopic pipe b, the left side of the telescopic pipe a is provided with the telescopic pipe c, the u-shaped angle sleeves are arranged outside the rear ends of the extension tube a, the extension tube b and the extension tube c, the u-shaped angle sleeves are connected with the extension tube a, the extension tube b and the extension tube c through connecting rotating shafts, a telescopic rod a is penetrated forwards in the telescopic pipe a, a telescopic rod b is penetrated forwards in the telescopic pipe b, a telescopic rod c is penetrated forwards in the telescopic pipe c, spring clamp pins are penetrated upwards in the telescopic rod a, the telescopic rod b and the telescopic rod c close to the rear side, a plurality of locking holes are respectively penetrated in the outer walls of the upper ends of the extension tube a, the extension tube b and the extension tube c, the upper ends of the three spring bayonet locks are respectively penetrated in the three locking holes, the rubber sleeves are sleeved outside the most front ends of the telescopic rods a and b, the expansion handle is arranged at the upper end of the telescopic rod c close to the front side, the upper ends of the telescopic rods a and b close to the front sides are provided with foot stop handles which are positioned at the rear sides of the rubber sleeves, the outer walls of the upper ends of the extension tubes a and b close to the rear side are welded with an expansion angle limiting device, the expansion angle limiting device comprises a fixing piece, an angle limiting cloth strip, a u-shaped passing sleeve, a locking screw, an adjusting screw hole and a cloth strip pressing piece, the upper end of the rear side of the extension tube b is provided with a fixing piece, the upper end of the rear side of the extension tube a is provided with a u-shaped passing sleeve, the right end of the fixing piece is connected with an angle limiting cloth strip, the inside of the center of the upper end of the u-shaped through sleeve is provided with an adjusting screw hole, the U-shaped sleeve is provided with a locking screw penetrating through the center of the U-shaped sleeve, and a cloth strip pressing sheet is arranged at the lower end of the locking screw.

Preferably, the u-shaped corner sleeve, the telescopic pipe a, the telescopic pipe b, the telescopic pipe c, the telescopic rod a, the telescopic rod b and the telescopic rod c are all made of aluminum alloy materials, and the foot stop handle, the rubber sleeve and the expansion handle are all made of sponge materials.

Preferably, the peripheral outer walls of the telescopic rod a, the telescopic rod b and the telescopic rod c are respectively attached to the peripheral outer walls of the telescopic tube a, the telescopic tube b and the telescopic tube c, and the telescopic rod a, the telescopic rod b and the telescopic rod c can respectively slide back and forth in the telescopic tube a, the telescopic tube b and the telescopic tube c.

Preferably, the extension pipe a and the extension pipe b can be opened outwards by more than one hundred twenty degrees, and the extension pipe c and the u-shaped angle sleeve cannot be subjected to angle transfer through the connecting rotating shaft after passing through the connecting rotating shaft.

Preferably, the width of the inside of the u-shaped passage sleeve is larger than the width of the outside of the angle limiting cloth strip, threads on the circular outer wall of the locking screw are screwed with threads on the circular inner wall of the adjusting screw hole, the locking screw can move downwards under the action of the threads when rotating clockwise, and the locking screw can move upwards under the action of the threads when rotating anticlockwise.

Preferably, the cross sections of the spring bayonet lock head and the locking hole are both circular, the spring bayonet lock head can accurately penetrate through the locking hole, and the top end of the spring bayonet lock head adopts a hemispherical design.

Compared with the prior art, the utility model provides a to rock climbing exercise training with muscle ligament tensile training equipment possesses following beneficial effect:

1. the utility model discloses an at flexible pipe a and flexible pipe b and be close to the installation expansion angle limiting device of rear side upper end outer wall, this expansion angle limiting device can let user and beginner select the suitable angle of oneself and fix in the tensile process of muscle ligament to can make the beginner of just contacting carry out the stage nature exercise, this expansion angle limiting device can only be practiced in the fixed maximum angle of user simultaneously, thereby avoid in the use in the condition emergence that the fixed angle enlarges suddenly and lead to user's ligament damage, user's ligament security has been guaranteed, avoid unexpected the emergence;

2. the utility model discloses an angle of flexible pipe an of outside extension and flexible pipe b, reach and accord with the suitable angle of user, fix through expansion angle limiting device, because the product needs fixed angle in the use, so insert the u type with the angle restriction cloth in through the cover, make the angle restriction cloth straighten, the locking screw that passes through the cover top through the u type afterwards closes with the regulation screw spiral of u type through the cover spiral shell, thereby it rotates, the cloth holding strip of locking screw lower extreme then can compress tightly the angle restriction cloth in rotatory in-process, prevent it from sliding, if the parking uses, then will lock the screw opposite direction rotatory, the cloth holding strip then can keep away from the angle restriction cloth, adjust telescopic link a according to user's demand, telescopic link b and telescopic link c's length, when adjusting suitable length with length, run through the inside into three locking hole with three spring, at this moment, the whole installations of muscle stretch training device finish, the user will be about the use ankle position place respectively in the top of two rubber sleeves, the front side of foot shelves handle, user's hand needs to hold the expansion training that stretches.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and do not constitute a limitation on the invention, and in the drawings:

fig. 1 is a schematic perspective view of a muscle and ligament stretching training device for rock climbing exercise training according to the present invention;

fig. 2 is a schematic plane structure diagram of a muscle and ligament stretching training device for rock climbing exercise training according to the present invention;

fig. 3 is a schematic view of an independent three-dimensional structure of the expansion angle limiting device of the present invention;

in the figure: 1. a u-shaped corner sleeve; 2. connecting the rotating shaft; 3. a telescopic pipe a; 4. a telescopic pipe b; 5. C, telescopic pipes; 6. a spring bayonet lock; 7. a locking hole; 8. a telescopic rod a; 9. a foot guard handle; 10. A rubber sleeve; 11. a telescopic rod b; 12. expanding the handle; 13. c, an expansion link; 14. an expansion angle limiting device; 15. a fixing sheet; 16. angle limiting cloth strips; 17. a u-shaped passing sleeve; 18. A locking screw; 19. adjusting the screw hole; 20. cloth strip compressing pieces.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 and 2, the present invention provides a technical solution: a muscle and ligament stretching training device for rock climbing exercise training comprises a telescopic pipe b4 and a telescopic pipe c5, wherein the right side of the telescopic pipe c5 is provided with a telescopic pipe b4, the left side of a telescopic pipe a3 is provided with a telescopic pipe c5, the rear ends of the telescopic pipe a3, the telescopic pipe b4 and the telescopic pipe c5 are externally provided with a u-shaped angle sleeve 1, the u-shaped angle sleeve 1 is connected with the telescopic pipe a3, the telescopic pipe b4 and the telescopic pipe c5 through connecting rotating shafts 2, the telescopic pipe a3 and the telescopic pipe b4 can be opened outwards by more than one hundred twenty degrees, the telescopic pipe c5 and the u-shaped angle sleeve 1 cannot perform angle transfer through the connecting rotating shafts 2 after being connected with the rotating shafts 2, the height is not selected, the device is universal for adults and children, the telescopic pipe c5 and the u-shaped angle sleeve 1 cannot perform angle transfer after being connected with the rotating shafts 2, the use is safer, the telescopic pipe a8 penetrates forwards inside of the telescopic pipe a3, a telescopic pipe b4 penetrates forwards, a telescopic rod b11 penetrates forwards inside the telescopic pipe c5 penetrates forwards through a telescopic rod c13, the u-shaped corner sleeve 1, the extension tube a3, the extension tube b4, the extension tube c5, the extension rod a8, the extension rod b11 and the extension rod c13 are all made of aluminum alloy materials, the foot stop handle 9, the rubber sleeve 10 and the expansion handle 12 are all made of sponge materials, the u-shaped corner sleeve 1, the extension tube a3, the extension tube b4, the extension tube c5, the extension rod a8, the extension rod b11 and the extension rod c13 are all made of aluminum alloy materials so as to be lighter and more durable, the foot stop handle 9, the rubber sleeve 10 and the expansion handle 12 are all made of sponge materials so as to increase friction force, when in use, the ankle is not easy to slide, spring bayonet locks 6 are upwards penetrated in the inner parts of the rear sides of the extension rod a8, the extension rod b11 and the extension rod c13, a plurality of locking holes 7 are respectively penetrated in the inner parts of the outer walls of the upper ends of the extension tube a3, the extension tube b4 and the extension tube c5, and the upper ends of the three spring bayonet locks 6 respectively and correspondingly penetrate in the three locking holes 7, the rubber sleeve 10 is sleeved outside the foremost ends of the telescopic rods a8 and b11, the upper end of the telescopic rod c13 close to the front side is provided with an expansion handle 12, the upper ends of the telescopic rods a8 and b11 close to the front side are provided with foot shelves 9, the foot shelves 9 are located on the rear side of the rubber sleeve 10, the outer walls of the telescopic tubes a3 and b4 close to the upper end of the rear side are welded with an expansion angle limiting device 14, the telescopic rods a8, the peripheral outer walls of the telescopic rods b11 and c13 and the telescopic tubes a3, the peripheral outer walls of the telescopic tubes b4 and c5 are respectively attached, the telescopic rods a8, b11 and c13 can respectively slide in the front and back directions in the telescopic tubes a3, b4 and c5, the length can be conveniently adjusted, and the locking is avoided.

Example two

Referring to fig. 1, 2 and 3, the present invention provides a technical solution: a muscle and ligament stretching training device for rock climbing exercise training is characterized in that the cross section shapes of a clamping pin head of a spring clamping pin 6 and a locking hole 7 are both circular, the clamping pin head of the spring clamping pin 6 can accurately penetrate into the locking hole 7, the top end of the clamping pin head of the spring clamping pin 6 adopts a hemispherical design, the cross section shapes of the clamping pin head of the spring clamping pin 6 and the locking hole 7 are both circular, the clamping pin head and the locking hole do not hurt hands during adjustment and can better ensure the smoothness during penetration, an expansion angle limiting device 14 comprises a fixing piece 15, an angle limiting cloth strip 16, a u-shaped passing sleeve 17, a locking screw 18, an adjusting screw hole 19 and a cloth strip pressing piece 20, the upper end of the rear side of a telescopic tube b4 is provided with the fixing piece 15, the upper end of the rear side of a telescopic tube a3 is provided with the u-shaped passing sleeve 17, the right end of the fixing piece 15 is connected with an angle limiting cloth strip 16, the U-shaped cloth strip is provided with an adjusting screw hole 19 through the center of the upper end of the sleeve 17, the U-shaped cloth strip penetrates through the center of the sleeve 17 and is provided with a locking screw 18, the lower end of the locking screw 18 is provided with a cloth strip pressing piece 20, the width of the U-shaped cloth strip is larger than the width of the outside of the angle limiting cloth strip 16 through the width of the inside of the sleeve 17, threads on the circular outer wall of the locking screw 18 are mutually screwed with threads on the circular inner wall of the adjusting screw hole 19, the locking screw 18 can move downwards through the action of the threads when rotating clockwise, the locking screw 18 can move upwards through the action of the threads when rotating anticlockwise, the threads on the circular outer wall of the locking screw 18 and the threads on the circular inner wall of the adjusting screw hole 19 are mutually screwed to enable the threads to be more fit, and the rotation is more convenient and labor-saving.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the training device is placed on the flat ground, then the angle of the extension tube a3 and the extension tube b4 is stretched outwards and the extension tube a3, the extension tube b4 and the extension tube c5 are kept on the same horizontal plane, when the angle which is suitable for the user is reached, the angle is fixed through the expansion angle limiting device 14, because the product needs to fix the angle in the using process, the angle limiting cloth strip 16 is firstly inserted into the u-shaped passing sleeve 17, so that the angle limiting cloth strip 16 is straightened, then the u-shaped passing sleeve 17 is screwed through the locking screw 18 and the u-shaped passing sleeve 17 by the adjusting screw 19 of the sleeve 17, thereby the rotation is carried out, the cloth strip pressing sheet 20 at the lower end of the locking screw 18 can press the angle limiting cloth strip 16 in the rotation process, the sliding is prevented, if the use is stopped, the locking screw 18 is rotated in the opposite direction, the cloth strip pressing sheet 20 is far away from the angle limiting cloth strip 16, at this time, the three spring clamping pins 6 which are positioned on the rear side of the telescopic rods a8, b11 and c13 are unlocked, the lengths of the telescopic rods a8, b11 and c13 are adjusted according to the requirements of a user, when the length is adjusted to a proper length, the three spring clamping pins 6 penetrate into the three locking holes 7, at this time, the muscle stretching training device is completely installed, the left ankle part and the right ankle part are respectively placed above the two rubber sleeves 10 in the using process of the user, the front side of the foot stop handle 9 is used, the hand of the user needs to hold the expansion handle 12 to perform ligament stretching training, and the expansion handle 12 is slowly stretched according to the personal requirements of the user, so that the ligament stretching training is performed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a to rock climbing exercise training with muscle ligament stretch training equipment, includes flexible pipe b (4) and flexible pipe c (5), its characterized in that: a telescopic pipe b (4) is arranged on the right side of the telescopic pipe c (5), a telescopic pipe c (5) is arranged on the left side of the telescopic pipe a (3), a u-shaped corner sleeve (1) is arranged outside the rear ends of the telescopic pipe a (3), the telescopic pipe b (4) and the telescopic pipe c (5), the u-shaped corner sleeve (1) is connected with the telescopic pipe a (3), the telescopic pipe b (4) and the telescopic pipe c (5) through a connecting rotating shaft (2), a telescopic rod a (8) penetrates forwards inside the telescopic pipe a (3), a telescopic rod b (11) penetrates forwards inside the telescopic pipe b (4), a plurality of locking holes (7) penetrate forwards inside the telescopic pipe c (5), spring clamping pins (6) penetrate upwards inside the telescopic pipe a (8), the telescopic rod b (11) and the telescopic pipe c (13) and are close to the rear side, spring clamping pins (6) are sleeved upwards inside the outer walls of the upper ends of the telescopic pipe a (3), the telescopic pipe b (4) and the telescopic pipe c (5), a plurality of locking holes (7) are respectively corresponding to the upper ends of the three locking pins (7), and a rubber sleeve (10) is arranged on the front side of the telescopic rod a telescopic rod (10), telescopic link a (8) and telescopic link b (11) are close to the front side upper end and all are provided with foot shelves (9), foot shelves are located the rear side of rubber sleeve (10) to (9), flexible pipe a (3) and flexible pipe b (4) have welded expansion angle limiting device (14) on being close to rear side upper end outer wall, expansion angle limiting device (14) are passed through cover (17), locking screw (18), regulation screw (19) and cloth cramp (20) including stationary blade (15), angle restriction cloth (16), u type, flexible pipe b (4) rear side upper end is provided with stationary blade (15), flexible pipe a (3) rear side upper end is provided with the u type and passes through cover (17), stationary blade (15) right-hand member is connected with angle restriction cloth (16), the u type is provided with regulation screw (19) through cover (17) upper end center inside, the u type has penetrated locking screw (18) through cover (17) center, locking screw (18) lower extreme is provided with cloth cramp (20).

2. The muscular ligament stretching training device for rock climbing exercise training according to claim 1, wherein: the u-shaped angle sleeve (1), the telescopic pipe a (3), the telescopic pipe b (4), the telescopic pipe c (5), the telescopic rod a (8), the telescopic rod b (11) and the telescopic rod c (13) are all made of aluminum alloy; the foot stop handle (9), the rubber sleeve (10) and the expansion handle (12) are all made of sponge materials.

3. The muscular ligament stretching training device for rock climbing exercise training according to claim 1, wherein: the telescopic rod a (8), the telescopic rod b (11) and the telescopic rod c (13) are attached to the peripheral outer walls of the telescopic pipe a (3), the telescopic pipe b (4) and the telescopic pipe c (5) respectively, and the telescopic rod a (8), the telescopic rod b (11) and the telescopic rod c (13) can slide back and forth in the telescopic pipe a (3), the telescopic pipe b (4) and the telescopic pipe c (5) respectively.

4. The muscular ligament stretching training device for rock climbing exercise training according to claim 1, wherein: the telescopic pipe a (3) and the telescopic pipe b (4) can be opened outwards by more than one hundred twenty degrees, and the telescopic pipe c (5) and the u-shaped angle sleeve (1) cannot be subjected to angle transfer through the connecting rotating shaft (2) after passing through the connecting rotating shaft (2).

5. The muscular ligament stretching training device for rock climbing exercise training according to claim 1, wherein: the inner width of the u-shaped passing sleeve (17) is larger than the outer width of the angle limiting cloth strip (16), threads on the circular outer wall of the locking screw (18) are screwed with threads on the circular inner wall of the adjusting screw hole (19), the locking screw (18) can move downwards under the action of the threads when rotating clockwise, and the locking screw (18) can move upwards under the action of the threads when rotating anticlockwise.

6. The muscular ligament stretching training device for rock climbing exercise training according to claim 1, wherein: the spring bayonet lock (6) is characterized in that the cross sections of the bayonet lock head and the locking hole (7) are both circular, the bayonet lock head of the spring bayonet lock (6) can accurately penetrate into the locking hole (7), and the top end of the bayonet lock head of the spring bayonet lock (6) is designed in a hemispherical shape.

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