CN214072034U

CN214072034U - Climbing shoes

Info

Publication number: CN214072034U
Application number: CN202021690778.7U
Authority: CN
Inventors: 刘尤儿; 高志勇
Original assignee: Ningbo Pujian Children's Products Technology Co ltd
Current assignee: Ningbo Pujian Children's Products Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-08-31
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a pair of climbing shoes, which comprises shoe bodies; the method is characterized in that: the shoe comprises a shoe body and a sole, wherein the front end part of the sole is hinged with the shoe body through a connecting structure, and the rear heel part of the sole is provided with an adjusting device capable of adjusting the relative distance with the shoe body; and a locating part, this locating part be used for spacingly the heel portion of sole with the relative distance that the shoes body was adjusted, compare with prior art, the utility model discloses a have a bit lie in: when a user needs to adjust the height of the shoe during climbing, the user only needs to pull the limiting part outwards, so that under the limiting effect of the limiting part on the sole, the limiting part can be combined with the pressure when the user steps on the ground, the angle adjustment can be completed without taking off the shoe, the sole does not need to be touched during adjustment, and the sanitation degree is greatly improved.

Description

Climbing shoes

Technical Field

The utility model relates to a climbing boot especially relates to a sole inclination adjustable climbing boot.

Background

Along with the development of social economy, people's living standard is gradually improved, and meanwhile, people also begin to pay attention to leisure and entertainment and body building. The mountaineering exercise is an aerobic exercise that can not only draw the beauty of nature but also exercise the body, and has been pursued more and more in recent years. When climbing mountains, people often encounter steep hills, and in order to adjust the center of gravity and keep the body balanced, people lean forward to keep the body in a state of being consistent with the direction of gravity. To do this, one does this by bending the ankle. However, when mountain climbing is used as a long-term exercise, the long-term bending of the ankle is not good for health.

In order to solve the problem, a plurality of shoes which are beneficial to mountaineering are also designed. For example, the chinese utility model patent application CN200520095573.3 discloses a climbing shoe with adjustable inclination angle of sole, which is a climbing shoe with adjustable inclination angle of sole, wherein the climbing shoe realizes the height adjustment of sole by adjusting the front and back positions of the inclined metal bracket at the height-adjusting angle of the mechanical inclined bottom bracket, thereby realizing the effect of easy climbing. However, the adjustable angle of the climbing boot is not large, and the climbing boot can be adjusted in only a few determined inherent angles; therefore, the Chinese utility model patent application with the application number of CN201120128751.3 discloses another climbing shoe with adjustable angle, which realizes the adjustment of various heights of the sole through the lifting of the adjusting bolt, so that the height of the sole is adapted to the slope of the mountain. However, the climbing shoes have the defects that the bolt is arranged at the sole, the shoes need to be taken off during adjustment, and hands need to be directly used for contacting the sole during adjustment, so that the climbing shoes are not sanitary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a climbing shoe that can also realize that the regulative mode is more simple and convenient when satisfying multi-angle regulation is provided to foretell technical current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the climbing boot comprises a boot body; the method is characterized in that: also comprises

The front end part of the sole is hinged with the shoe body through a connecting structure, and the rear heel part of the sole is provided with an adjusting device capable of adjusting the relative distance with the shoe body; and

and the limiting part is used for limiting the adjusted relative distance between the heel part of the sole and the shoe body.

The adjusting device comprises:

the lower end of the adjusting sheet is connected to the sole, the upper end of the adjusting sheet is connected to the shoe body, and a part of the upper end of the adjusting sheet is provided with a tooth;

the guide limiting groove is vertically arranged on the shoe body from top to bottom, and the upper end of the adjusting sheet can slide relative to the adjusting sliding groove;

the upper end part of the main spring is connected to the shoe body, the lower end part of the main spring is connected to the upper end of the adjusting sheet, and the main spring always has the tendency of separating the shoe body from the sole under the action of releasing the limiting on the sole by the limiting piece;

the ratchet wheel is arranged on the shoe body, is adjacent to the adjusting sheet and is meshed with the tooth of the adjusting sheet; and

one end of the ratchet wheel return spring is connected to the shoe body, the other end of the ratchet wheel return spring is connected with the ratchet wheel, and the ratchet wheel return spring always tends to return the ratchet wheel to the original position.

When a user needs to adjust the height of the shoe during climbing, the limiting piece is pulled outwards, so that the shoe body and the sole can be directly separated by the main spring under the action of elastic force under the action of the limiting piece for relieving the limiting effect on the sole; at the moment, the adjusting sheet slides downwards relative to the adjusting sliding groove, the ratchet wheel is driven to move downwards due to the fact that the ratchet wheel is meshed with the tooth teeth of the adjusting sheet, in addition, the ratchet wheel is pulled by the ratchet wheel reset spring all the time, the ratchet wheel tends to return to the original position all the time, if angle adjustment is required to be more accurate, the angle adjustment can be achieved by replacing the adjusting sheet, and the more tooth numbers of the adjusting sheet, the more angle adjustment is.

Further, the shoe body have be used for holding adjusting device's last installation room, go up the installation room have directly with the diapire of shoe body local conduct, the back wall that corresponds sole heel, the diapire has the ratchet installation screens that supplies the ratchet installation, the back wall has the confession the locating part installation, and take dentate locking piece sawtooth boss, the direction spacing groove also sets up equally on the diapire, the diapire is close to the direction spacing groove is provided with the confession the installation of main spring, and the vertical main spring mounting groove that sets up of top-down, under the locating part removes the spacing effect to the sole, main spring can order about the regulating blade along direction spacing groove moves down top-down to realize the phase separation of shoe body and sole.

In order to realize the rotation of the sole relative to the shoe body, preferably, the connecting structure includes a rotating outer shaft located at the front end of the shoe body, two sides of the rotating outer shaft are arc-shaped and protrude out of the sole, an inner shaft mounting position which is arc-shaped and sunken downwards is arranged in the middle of the rotating outer shaft, and rotating pin mounting round holes are formed in two sides of the inner shaft mounting position, and the inner shaft mounting position is inserted into the rotating pin through the rotating pin mounting round holes.

Furthermore, the sole is provided with a lower mounting chamber corresponding to the upper mounting chamber, the lower mounting chamber is provided with a connecting table for connecting the lower ends of the adjusting sheets, an adjusting sheet mounting clamping position for connecting the lower ends of the adjusting sheets is arranged on the connecting table, a rotating inner shaft is arranged at the front end of the sole, the rotating inner shaft is a cylinder with a circular through hole in the center, and the rotating inner shaft is matched with the inner shaft mounting position of the shoe body, so that the mutual rotation of the sole and the shoe body is realized.

In order to facilitate the assembly and installation of the shoe sole and the shoe body, it is preferable that a spring is inserted into a central hole of the inner rotary shaft of the shoe sole, a rotary pin is inserted into each of both sides of the spring, the rotary pin is capable of being pressed into the central hole of the inner rotary shaft in a state where the rotary pin is pressed, so that the inner rotary shaft of the shoe sole is pressed toward the outer rotary shaft of the shoe body, the rotary pin is ejected out of the inner rotary shaft by the spring force in a state where the rotary pin corresponds to a circular hole for installing the rotary pin of the outer rotary shaft of the shoe body, and the shoe body and the shoe sole are connected together and can rotate around the rotary pin at a certain angle in a state where the rotary pin partially enters the circular hole for installing the rotary pin of the outer rotary shaft of the shoe body.

Further, the ratchet comprises a cylinder, a ratchet mounting round hole is formed in the middle of the cylinder, a lower fixing hole for fixing a ratchet return spring is formed in the upper portion of the cylinder, a regulating sheet locking end used for being meshed with the meshing teeth of the regulating sheet is formed in the front portion of the cylinder, and a ratchet locking end used for self locking is formed in the rear portion of the cylinder. When a user pulls out the limiting part, the shoe body and the shoe sole are directly separated under the action of the main spring, then the user continues to step on the shoe sole according to the road condition, the shoe sole drives the adjusting sheet to continuously move upwards to the required height along the guide limiting groove from bottom to top, the ratchet wheel is always kept meshed with the upper end of the adjusting sheet under the action of the ratchet wheel reset spring, and when the height is required to be adjusted, the limiting part is pressed back again to be used as the limiting ratchet wheel, so that the shoe sole and the shoe body are kept at the adjusted height.

In order to facilitate installation of the adjusting sheet, preferably, the upper end of the adjusting sheet is provided with a limiting guide post, during installation, the limiting guide post and the adjusting sheet are clamped into a guiding limiting groove of the shoe body together, the upper end of the adjusting sheet is also provided with a main spring installation platform for installing the lower end part of the main spring, and the lower end of the adjusting sheet is provided with an adjusting sheet installation hole matched with the adjusting sheet installation clamping position.

In order to make the sole angle adjustable, as long as block the ratchet, the ratchet just can further block the adjustment sheet to make the angle fixed, preferably, locating part install in on the sawtooth boss of the shoes body, the front end of locating part has ratchet limit structure, divide into the triplex: upper portion and lower part are the triangle sawtooth, and the middle part is square sunken, the middle part of locating part still with the shoes body the corresponding sawtooth of sawtooth boss, the rear end of locating part comprises the triplex: the middle part is a push rod capable of applying pressure to the ratchet wheel and saw tooth contraction rods connected to two sides of the push rod, the front end of each saw tooth contraction rod is connected with the push rod, and the rear end of each saw tooth contraction rod is separated from the push rod, so that the saw tooth boss of the locking piece can deform relative to the saw tooth boss of the locking piece, and pressure can be applied to the ratchet wheel when the saw tooth boss of the locking piece slides relative to the saw tooth boss of the locking piece. When pressure is applied to the sawtooth contraction rods on the two sides, the sawteeth can contract inwards to separate the sawteeth of the limiting part from the sawtooth bosses of the shoe body, at the moment, the limiting part can be pulled out outwards, the ratchet wheel moves again, the regulating sheet moves along with the ratchet wheel, and the angle is adjustable again.

Compared with the prior art, the utility model has the advantages of: when a user needs to adjust the height of the shoe during climbing, the user only needs to pull the limiting part outwards, so that under the limiting effect of the limiting part on the sole, the user can complete angle adjustment without taking off the shoe by combining the pressure when stepping on the ground, the sole does not need to be touched during adjustment, the sanitation degree is greatly improved, during operation, the user only needs to lift the foot first to enable the angle of the sole to be maximum and then steps on a slope needing to be climbed, and when the angle of the sole and the angle of the slope are suitable, the limiting part is pressed down, the angle can be fixed, and the adjustment mode is simple and convenient.

Drawings

FIG. 1 is a schematic view of the overall appearance of a pair of mountain climbing shoes according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an adjusting device of the embodiment of the present invention when the mountain-climbing shoe is locked in a normal state;

FIG. 3 is a schematic structural view of an adjusting device for fixing and adjusting the angle of the mountain-climbing shoe according to the embodiment of the present invention;

FIG. 4 is a sectional view of the coupling structure of the climbing boot according to an embodiment of the present invention;

FIG. 5 is a schematic view of the disassembled structure of the mountain climbing shoe in the embodiment of the present invention;

fig. 6 is a schematic structural view of a limiting member according to an embodiment of the present invention;

fig. 7 is a schematic structural view of the upper fixing block of the return spring according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Fig. 1 to 7 show a preferred embodiment of the present invention. The mountaineering shoe comprises a shoe body 1 and a sole 2, wherein the front end part of the sole 2 is hinged with the shoe body 1 through a connecting structure, and the rear heel part of the sole 2 is provided with an adjusting device capable of adjusting the relative distance with the shoe body 1; and a stopper 7 for restricting a relative distance by which the heel portion of the sole 2 is regulated from the shoe body 1. When a user needs to adjust the height of the shoe during climbing, the user only needs to pull the limiting part 7 outwards, so that under the limiting effect of the limiting part 7 on the sole 2, the user can complete angle adjustment without taking off the shoe by combining the pressure when stepping on the ground, the sole does not need to be touched during adjustment, the sanitation degree is greatly improved, during operation, the user only needs to lift the foot first to enable the angle of the sole to be maximum and then steps on a slope needing to be climbed, and when the angle of the sole and the angle of the slope are suitable, the limiting part 7 is pressed down, the angle can be fixed, and the adjustment mode is simple and convenient.

Specifically, the adjusting device comprises an adjusting sheet 6, the lower end of the adjusting sheet 6 is connected to the sole 2, the upper end of the adjusting sheet 6 is connected to the shoe body 1, and a local part of the upper end of the adjusting sheet 6 is provided with a tooth-shaped part 6 c; the shoe also comprises a guide limiting groove 1f vertically arranged on the shoe body 1 from top to bottom, and the upper end of the adjusting sheet 6 can slide 1f relative to the guide limiting groove; the upper end part of the main spring 9 is connected with the shoe body, the lower end part of the main spring 9 is connected with the upper end of the adjusting sheet 6, and the main spring 9 always has the tendency of separating the shoe body 1 from the shoe sole 2 under the action that the limiting piece 7 relieves the limiting on the shoe sole 2; a ratchet wheel 5 which is arranged on the shoe body 1 and is adjacent to the adjusting sheet 6 is also arranged and is meshed with the tooth-shaped wheel 6c of the adjusting sheet 6; and a ratchet wheel return spring 10, one end of which is connected with the shoe body 1 and the other end of which is connected with the ratchet wheel 5, wherein the ratchet wheel return spring 10 always has the tendency of returning the ratchet wheel 5 to the original position. When a user needs to adjust the height of the shoe during climbing, the limiting piece 7 only needs to be pulled outwards, so that the shoe body 1 and the shoe sole 2 can be directly separated by the main spring 9 under the action of elastic force under the action of the limiting piece 7 for relieving the limiting effect on the shoe sole 2; at the moment, the adjusting sheet 6 slides downwards relative to the guide limiting groove 1f, the ratchet wheel 5 is driven to move downwards due to the meshing with the tooth teeth 6c of the adjusting sheet 6, in addition, the ratchet wheel 5 is always pulled by the ratchet wheel reset spring 10, so that the ratchet wheel 5 always has the trend of returning to the original position, if the angle adjustment is required to be more accurate, the angle adjustment can be realized by replacing the adjusting sheet 6, and the more the tooth number of the adjusting sheet 6, the more the angle adjustment is. The shoe body 1 is provided with an upper mounting chamber 1a for accommodating an adjusting device, the upper mounting chamber 1a is provided with a bottom wall which directly uses part of the shoe body 1 as the rear side wall corresponding to the heel part of the sole 2, the bottom wall is provided with a ratchet wheel mounting clamping position 1g for mounting the ratchet wheel 5, the rear side wall is provided with a locking piece sawtooth boss 1j for mounting the limiting piece 7 and with sawtooth shape, and a guide limiting groove 1f is also arranged on the bottom wall, the bottom wall is provided with a main spring mounting groove 1e which is adjacent to the guide limiting groove 1f and is used for mounting the main spring 9 and is vertically arranged from top to bottom, under the limiting effect of the limiting piece 7 on the sole 2, the main spring 9 can drive the adjusting piece 6 to downwards move from top to bottom along the guide limiting groove 1f, thereby realizing the separation of the shoe body 1 and the sole 2. The connecting structure of the embodiment comprises a rotary outer shaft 1b positioned at the front end part of a shoe body 1, wherein two sides of the rotary outer shaft 1b are in a circular arc shape and protrude out of a sole 2, an inner shaft mounting position 1d which is in a circular arc shape and is sunken downwards is arranged in the middle, rotary pin mounting round holes 1c are formed in two sides of the inner shaft mounting position 1d, and the inner shaft mounting position 1d is inserted into a rotary pin 12 through the rotary pin mounting round holes 1 c. The sole 2 is provided with a lower mounting chamber 2a corresponding to the upper mounting chamber 1a, the lower mounting chamber 2a is provided with a connecting table 2b for connecting the lower end of the adjusting sheet 6, the connecting table 2b is provided with an adjusting sheet mounting clamping position 2c for connecting the lower end of the adjusting sheet 6, the front end part of the sole 2 is provided with a rotating inner shaft 2d, the rotating inner shaft 2d is a cylinder with a circular through hole in the center, and the rotating inner shaft 2d is matched with the inner shaft mounting position 1d of the shoe body 1, so that the mutual rotation of the sole 2 and the shoe body 1 is realized. In order to facilitate the assembly of the shoe sole 2 and the shoe body 1, it is preferable that a spring 11 is inserted into a rotation inner shaft center hole 2e of the shoe sole 2d, a rotation pin 12 is inserted into each of both sides of the spring 11, the rotation pin 12 is press-fitted into the rotation inner shaft center hole 2e in a state where the rotation pin 12 is pressed, so that the rotation inner shaft 2d of the shoe sole 2 is press-fitted into the rotation outer shaft 1b of the shoe body 1, the rotation pin 12 is ejected from the rotation inner shaft 2d by a spring force in a state where the rotation pin 12 corresponds to a rotation pin mounting circular hole 1c of the rotation outer shaft 1b of the shoe body 1, and the shoe body 1 and the shoe sole 2 are coupled together in a state where the rotation pin 12 is partially inserted into the rotation pin mounting circular hole 1c of the rotation outer shaft 1b of the shoe body 1, and can be rotated around the rotation pin 12 by a certain angle. The ratchet 5 comprises a cylinder having a ratchet mounting hole 5a in the middle, a lower fixing hole 5d in the upper part for fixing the ratchet return spring 10, a blade locking end 5b in the front part for engaging with the teeth of the blade 6, and a ratchet locking end 5c in the rear part for self-locking. When a user pulls out the limiting part 7, the shoe body 1 and the shoe sole 2 are directly separated under the action of the main spring 9, then the user continues to step on the shoe sole 2 according to the road condition, the shoe sole 2 drives the adjusting sheet 6 to continue to move upwards to a required height along the guide limiting groove 1f from bottom to top, the ratchet wheel 5 is always meshed with the upper end of the adjusting sheet 6 under the action of the ratchet wheel reset spring 10, and when the height is required to be adjusted, the limiting part 7 is pressed back again to the limiting ratchet wheel 5, so that the shoe sole 2 and the shoe body 1 are kept at the adjusted height. In order to conveniently install the adjusting sheet 6, the upper end of the adjusting sheet 6 is provided with a limiting guide post 6d, during installation, the limiting guide post 6d and the adjusting sheet 6 are clamped into a guiding limiting groove 1f of the shoe body 1 together, the upper end of the adjusting sheet 6 is also provided with a main spring mounting table 6a for mounting the lower end part of the main spring 9, and the lower end of the adjusting sheet 6 is provided with an adjusting sheet mounting hole 6b matched with the adjusting sheet mounting clamping position 2 c. The main spring mount table 6a of this embodiment is triangle-shaped and arranges the stability that can strengthen the structure for the lower extreme of adjustment sheet 6 can firmly be fixed under sole 2 in installation room 2a, and main spring 9 installs in the main spring mounting groove 1e of the shoes body 1, and main spring 9 one end withstands spring mounting groove 1e upper portion, and the other end then withstands main spring mount table 6 a. In order to make 2 angularly adjustable of sole, as long as block ratchet 5, ratchet 5 can be further block adjustment sheet 6 to make the angle fixed, locating part 7 is installed on the sawtooth boss 1j of shoes body 1, and the front end of locating part 7 has ratchet limit structure 7a, divide into the triplex: upper portion and lower part are the triangle sawtooth, and the middle part is square sunken, and the middle part of locating part 7 still has the sawtooth corresponding with the sawtooth boss 1j of the shoes body 1, and the rear end of locating part 7 comprises the triplex: the middle part is a push rod 7d capable of applying pressure to the ratchet wheel 5 and a sawtooth contraction rod 7c connected to two sides of the push rod 7d, the front end of the sawtooth contraction rod 7c is connected with the push rod 7d, and the rear end of the sawtooth contraction rod 7c is separated from the push rod 7d, so that the sawtooth boss 1j of the locking piece can deform relative to the sawtooth boss 1j of the locking piece, and pressure can be applied to the ratchet wheel 5 when the sawtooth boss 1j of the locking piece slides relative to the sawtooth boss 1j of the locking piece.

Wherein, a spring 11 is inserted into a central hole 2e of a rotating inner shaft 2d of a sole 2, a rotating pin 12 is respectively inserted into two sides of the spring 11, the rotating pin 12 is pressed to press the rotating pin 12 into the rotating inner shaft 2d, then the rotating inner shaft 2d of the sole 2 is pressed towards a rotating outer shaft 1b of a shoe body 1, when the rotating pin 12 corresponds to a round hole 1c of the rotating outer shaft 1b of the shoe body 1, the rotating pin 12 is popped out of the rotating inner shaft 2d by spring force, and a part of the rotating pin 12 enters a mounting round hole 1c of the rotating outer shaft 1b of the shoe body 1. At this time, the shoe body 1 is connected with the sole 2 and can rotate around the rotating shaft for a certain angle. The adjusting sheet 6 is clamped into the adjusting sheet mounting position 2c of the sole 2 through the positioning holes 6b arranged at the lower end in a triangular mode, and along with the rotation of the sole 2 around the shaft, the adjusting sheet 6 can also rotate along with the rotation of the sole and is matched with the ratchet wheel 5 arranged on the ratchet wheel mounting position 1g of the shoe body 1 to act. The reset spring upper fixing block 8 is arranged at a square mounting position 1h of the shoe body 1, one end of the ratchet reset spring 10 hooks the reset spring upper fixing hole 8c on the reset spring upper fixing block 8, and the other end hooks the reset spring lower fixing hole 5d on the ratchet 5, so that the reset of the ratchet 6 is realized. When the adjusting sheet 6 moves to the highest position or the lowest position along with the sole 2, the ratchet 5 returns to the initial state due to the spring force of the ratchet return spring 10, and the reversing action of the adjusting device is realized. The adjusting sheet 6 is provided with a limiting guide post 6d and a main spring mounting table 6a, in order to enable parts to be universal, the limiting guide post 6d and the main spring mounting table 6a are arranged on two sides of the adjusting sheet 6, so that left and right parts do not need to be distinguished, and the adjusting sheet 6 can be arranged on the left side of the sole 2 or the right side of the sole 2; the limiting guide post 6d of the adjusting sheet 6 is clamped into the guiding limiting groove 1f of the shoe body 1 to play a role in guiding and limiting, and the shoe sole 2 is prevented from being separated due to an overlarge rotating angle; the main spring mounting platform 6a is matched with the main spring mounting groove 1e on the shoe body 1 and is used for mounting the main spring 9. When a person fully steps on the mountain-climbing shoe, the sole 2 is fully closed, and the main spring 9 is compressed, thereby generating a spring force. At the moment, when people lift the feet, the sole 2 is popped up under the action of the spring force until the guide limiting column 6d is limited by the guide limiting groove 1f of the shoe body 1, and the sole 2 stops moving. The limiting part 7 is arranged on a sawtooth boss 1j of the shoe body 1, when the limiting part 7 is pushed in, a sawtooth structure 7b in the middle of the limiting part 7 can be meshed with the sawtooth boss 1j of the shoe body 1, so that the limiting part 7 is clamped, the limiting part 7 cannot be withdrawn backwards, and a ratchet limiting structure 7a at the front end of the limiting part 7 can be meshed with one end of the ratchet 5 to play a role in locking the ratchet 5.

The specific using process of the climbing boot is as follows: when people need to do mountain climbing sports, after the people wear the mountain climbing shoes, the limiting part 7 is firstly pulled out, feet are lifted, the main spring 9 is used for ejecting the sole 2 to the maximum angle, the sole 2 is stepped to the required angle, the process can also be directly carried out on a slope needing climbing, the angle is matched with the inclined angle of the slope, then the limiting part 7 is pressed towards the interior of the installation chamber 1a through the push rod 7d, the limiting part 7 is clamped with the ratchet wheel 5, one end of the ratchet wheel 5 is clamped by the adjusting sheet 6, and the other end of the ratchet wheel 5 is clamped by the limiting part 7. The adjustment device stops working, so that the angle is fixed.

When people climb up a mountain slope, people only need to press the sawtooth contraction rods 7c on two sides of the rear end of the limiting part 7 to enable the sawtooth structures 7b in the middle of the limiting part 7 to contract inwards, so that the limiting part 7 can be withdrawn, the sole 2 is continuously pressed, the sole 2 is completely closed, the limiting part 7 is pressed again, the ratchet wheel 5 is locked again, the spring force of the main spring 9 cannot pop up, and walking can be performed at the moment.

Claims

1. A climbing shoe comprises a shoe body (1); the method is characterized in that: also comprises

The front end part of the sole (2) is hinged with the shoe body (1) through a connecting structure, and the rear heel part of the sole (2) is provided with an adjusting device capable of adjusting the relative distance with the shoe body (1); and

the limiting piece (7) is used for limiting the adjusted relative distance between the heel part of the sole (2) and the shoe body (1).

2. The climbing shoe according to claim 1, characterized in that: the adjusting device comprises:

the lower end of the adjusting sheet (6) is connected to the sole (2), the upper end of the adjusting sheet (6) is connected to the shoe body (1), and a meshed tooth (6c) is arranged on the upper end of the adjusting sheet (6) partially;

the guide limiting groove (1f) is vertically arranged on the shoe body (1) from top to bottom, and the upper end of the adjusting sheet (6) can slide relative to the guide limiting groove (1 f);

the upper end part of the main spring (9) is connected to the shoe body (1), the lower end part of the main spring is connected to the upper end of the adjusting sheet (6), and the main spring (9) always tends to separate the shoe body (1) from the sole (2) under the action that the limiting piece (7) releases the limiting on the sole (2);

the ratchet wheel (5) is arranged on the shoe body (1), is arranged adjacent to the adjusting sheet (6) and is meshed with the tooth teeth (6c) of the adjusting sheet (6); and

one end of the ratchet wheel return spring (10) is connected to the shoe body (1), the other end of the ratchet wheel return spring is connected to the ratchet wheel (5), and the ratchet wheel return spring (10) always tends to return the ratchet wheel (5) to the original position.

3. The climbing shoe according to claim 2, characterized in that: the shoe body (1) is provided with an upper mounting chamber (1a) for accommodating the adjusting device, the upper mounting chamber (1a) is provided with a bottom wall which directly uses part of the shoe body (1) as the rear side wall of a heel part of the sole (2), the bottom wall is provided with a ratchet wheel mounting clamping position (1g) for mounting the ratchet wheel (5), the rear side wall is provided with a locking piece sawtooth boss (1j) which is used for mounting the limiting piece (7) and has sawtooth shape, the guide limiting groove (1f) is also arranged on the bottom wall, the bottom wall is provided with a main spring mounting groove (1e) which is used for mounting the main spring (9) and is vertically arranged from top to bottom adjacent to the guide limiting groove (1f), under the limiting effect of the limiting piece (7) on the sole (2) is relieved, the main spring (9) can drive the adjusting piece (6) to move downwards from top to bottom along the guide limiting groove (1f), thereby realizing the separation of the shoe body (1) and the sole (2).

4. The climbing shoe according to claim 3, characterized in that: the connecting structure comprises a rotary outer shaft (1b) positioned at the front end part of the shoe body (1), wherein the two sides of the rotary outer shaft (1b) are arc-shaped and protrude out of the sole (2), an inner shaft mounting position (1d) which is arc-shaped and sunken downwards is arranged in the middle of the rotary outer shaft, rotary pin mounting round holes (1c) are formed in the two sides of the inner shaft mounting position (1d), and the inner shaft mounting position (1d) is inserted into a rotary pin (12) through the rotary pin mounting round holes (1 c).

5. The climbing shoe according to claim 4, characterized in that: the shoe sole (2) is provided with a lower mounting chamber (2a) corresponding to the upper mounting chamber (1a), the lower mounting chamber (2a) is provided with a connecting table (2b) for connecting the lower end of the adjusting sheet (6), the connecting table (2b) is provided with an adjusting sheet mounting clamping position (2c) for connecting the lower end of the adjusting sheet (6), the front end part of the shoe sole (2) is provided with a rotary inner shaft (2d), the rotary inner shaft (2d) is a cylinder with a circular through hole in the center, and the rotary inner shaft (2d) is matched with the inner shaft mounting position (1d) of the shoe body (1), so that the shoe sole (2) and the shoe body (1) can rotate mutually.

6. The climbing shoe according to claim 5, characterized in that: a spring (11) is inserted into a rotating inner shaft center hole (2e) of the sole (2), a rotating pin (12) is inserted into each side of the spring (11), the rotating pin (12) can be pressed into the rotating inner shaft center hole (2e) in a state that the rotating pin (12) is pressed, so that the rotating inner shaft (2d) of the sole (2) is pressed into a rotating outer shaft (1b) of the shoe body (1), the rotating pin (12) is popped out of the rotating inner shaft (2d) by a spring force in a state that the rotating pin (12) corresponds to a rotating pin mounting circular hole (1c) of the rotating outer shaft (1b) of the shoe body (1), and the shoe body (1) and the sole (2) can be connected together in a state that the rotating pin (12) partially enters a rotating pin mounting circular hole (1c) of the rotating outer shaft (1b) of the shoe body (1), and can rotate around the rotating pin (12) for a certain angle.

7. The climbing shoe according to claim 6, characterized in that: the ratchet wheel (5) comprises a cylinder, a ratchet wheel mounting round hole (5a) is formed in the middle of the cylinder, a lower fixing hole (5d) for fixing a ratchet wheel return spring (10) is formed in the upper portion of the cylinder, a regulating sheet locking end (5b) used for being meshed with the meshed teeth of the regulating sheet (6) is formed in the front portion of the cylinder, and a ratchet wheel locking end (5c) used for self locking is formed in the rear portion of the cylinder.

8. The climbing shoe according to claim 7, characterized in that: the upper end of adjustment sheet (6) have spacing guide post (6d), during the installation, spacing guide post (6d) together with adjustment sheet (6) are gone into the direction spacing groove (1f) of shoes body (1) jointly, the upper end of adjustment sheet (6) still has the confession main spring (9) mount table (6a) of the lower tip installation of main spring (9), the lower extreme of adjustment sheet (6) have with adjustment sheet mounting hole (6b) of adjustment sheet installation screens (2c) looks adaptation.

9. The climbing shoe according to any one of claims 4 to 8, characterized in that: the limiting part (7) is arranged on a sawtooth boss (1j) of the shoe body (1), the front end of the limiting part (7) is provided with a ratchet limiting structure (7a) and is divided into three parts: upper portion and lower part are the triangle sawtooth, and the middle part is square sunken, the middle part of locating part (7) still with the shoes body (1) the corresponding sawtooth of sawtooth boss (1j), the rear end of locating part (7) comprises the triplex: the middle part is a push rod (7d) capable of applying pressure to the ratchet wheel (5) and a sawtooth contraction rod (7c) connected to two sides of the push rod (7d), the front end of the sawtooth contraction rod (7c) is connected with the push rod (7d), and the rear end of the sawtooth contraction rod (7c) is separated from the push rod (7d), so that the sawtooth boss (1j) of the locking piece can be deformed, and the sawtooth boss (1j) of the locking piece can apply pressure to the ratchet wheel (5) when sliding relative to the sawtooth boss (1j) of the locking piece.