CN114631666A

CN114631666A - Shoe cover for outdoor mountain-climbing rock climbing

Info

Publication number: CN114631666A
Application number: CN202210241761.0A
Authority: CN
Inventors: 刘振华
Original assignee: CAPITAL UNIVERSITY OF ECONOMICS AND BUSINESS
Current assignee: CAPITAL UNIVERSITY OF ECONOMICS AND BUSINESS
Priority date: 2022-03-13
Filing date: 2022-03-13
Publication date: 2022-06-17
Anticipated expiration: 2042-03-13
Also published as: CN114631666B

Abstract

The invention relates to the technical field of outdoor mountaineering, in particular to a shoe cover for outdoor mountaineering and rock climbing, which comprises a bottom plate A, a bottom plate B and a bottom plate C, wherein the bottom plate A, the bottom plate B and the bottom plate C are movably connected; the connecting components are arranged in two groups and symmetrically distributed at two side positions of the bottom plate A, the bottom plate B and the bottom plate C, each connecting component comprises a connecting piece A, a connecting piece B and a connecting piece C, and the connecting pieces are rotatably connected; the clamping piece is arranged at the side position of the connecting component; and the rotating pieces are uniformly arranged on the bottom surfaces of the bottom plate A, the bottom plate B and the bottom plate C. Through the buckle spare that sets up, can carry out fixed connection with this shoe cover and climbing shoe, adopt a plurality of bottom plate swing joint's mode to connect simultaneously, at the mountain-climbing in-process of reality, can keep rotating between each bottom plate and connect, and make swing joint can be better at the rotation piece of bottom plate bottom surface with the contact of mountain outer wall to this better provides effective support for the user at the mountain-climbing in-process.

Description

Shoe cover for outdoor mountain-climbing rock climbing

Technical Field

The invention relates to the technical field of outdoor mountaineering, in particular to a shoe cover for outdoor mountaineering and rock climbing.

Background

Mountain climbing refers to a sport in which an athlete climbs from a low-altitude terrain to a high-altitude mountain peak by bare hands or using special equipment under specific requirements. Mountain climbing sports can be classified into mountain climbing expedition (also called mountain climbing expedition), competitive climbing (including rock climbing, ice climbing, etc.), and fitness climbing, where rock climbing is a sport for climbing upward on natural or artificial rock walls, and is generally classified as extreme sports. The rock climbing movement requires people to continuously complete the terrorist actions of turning, pulling upwards, jumping and even jumping and the like on rock walls with various heights and different angles and climb upwards along the mountain. In the process of climbing, the body is supported effectively close to the leg, the strength of the arm is weaker than that of the leg, and the leg is fixed in an auxiliary manner, so that the stable support of the foot is the key for completing each mountain climbing action in the process of climbing.

Therefore, in the climbing process, professional climbing shoes are often worn, in order to improve the stability of the climbing shoes, nail-shaped protrusions similar to the nail shoe soles are fixedly arranged on the soles of the climbing shoes, when a climber wears the climbing shoes, the nails are in hard contact with the ground, so that the soles of the feet can have certain pressure and stabbing pain in the walking process, meanwhile, the fatigue of legs is strong after the climber walks for a certain distance, and the physical strength of the climber is greatly consumed.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a shoe cover for outdoor mountain climbing and rock climbing, which can effectively solve the problems that the foot sole of the existing climbing shoe is fixedly provided with a nail-shaped bulge similar to the foot sole of a nail shoe, when a climber wears the climbing shoe, the foot sole has certain pressure and stabbing pain feeling in the walking process due to the hard contact of the nail-shaped bulge and the ground, meanwhile, the fatigue feeling of the leg part is stronger after the climber walks for a certain distance, and the physical strength of the climber is greatly consumed.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

the invention provides a shoe cover for outdoor mountain climbing and rock climbing, which comprises a bottom plate A, a bottom plate B and a bottom plate C, wherein the bottom plate A, the bottom plate B and the bottom plate C are movably connected; the connecting components are arranged in two groups and symmetrically distributed at two side positions of the bottom plate A, the bottom plate B and the bottom plate C, each connecting component comprises a connecting piece A, a connecting piece B and a connecting piece C, and adjacent connecting pieces are rotatably connected; the clamping piece is arranged at the side edge of the connecting component and comprises a rubber block, the top surface of the rubber block is fixedly provided with an installation block, and the interior of the installation block is movably connected with a fastening belt; the rotating pieces are evenly arranged on the bottom surfaces of the bottom plates A, the bottom plates B and the bottom plates C and are movably connected with the bottom plates.

Furthermore, the middle parts of the bottom plate A, the bottom plate B and the bottom plate C are fixedly connected through elastic bands, clamping grooves are formed in the top surfaces of the bottom plate A, the bottom plate B and the bottom plate C, and the bottom surface of each clamping groove is matched with the bottom surface of the to-be-installed climbing shoe in size.

Further, connecting piece A is provided with two sets ofly and distributes at bottom plate A and bottom plate C's side, just connecting piece A rotates through axis of rotation and bottom plate A and bottom plate C's outer wall to be connected, one of them connecting piece A rotates through turning block and connecting piece B to be connected, another connecting piece A rotates through turning block and connecting piece C to be connected, and connecting piece B rotates through turning block and connecting piece B to be connected, bottom plate B's outer wall and connecting piece B and connecting piece C's outer wall sliding fit.

Further, the lower extreme inner wall of block rubber closely bonds with the outer wall of connecting piece A, connecting piece B and connecting piece C respectively, the movable groove has been seted up to the top surface of installation piece, the lower extreme fixedly connected with stopper in fastening area, stopper and movable groove sliding fit, just the upper end fixed mounting in fastening area has the connection buckle, and this connection buckle cooperates with the connection buckle joint of fixed connection on another fastening area.

Further, the mounting groove has been seted up to bottom plate A, bottom plate B and bottom plate C's bottom surface, just two have been seted up to bottom plate B's bottom surface symmetry, the recess has been seted up to the side cell wall of mounting groove, the inside fixed mounting of mounting groove has the installing frame, square type groove has been seted up to the top surface of installing frame, circular groove has been seted up to the side in square type groove, the both sides fixed mounting of installing frame has the connecting plate, the size and the recess size looks adaptation of connecting plate.

Furthermore, the outer end of the connecting shaft is rotatably connected with the inner wall of the circular groove, ribs are fixedly mounted on the outer end of the connecting shaft and are fixedly connected with the inner wall of the circular groove through coil springs, the width of the rotating plate is matched with that of the square groove, and the length of the upper end of the rotating plate, which is far away from the lower end of the lap joint plate, is higher than that of the square groove in the vertical direction.

Furthermore, the bottom surfaces of the bottom plates A, B and C are fixedly provided with a plurality of inclined blocks at two side positions of the mounting groove, the inclined blocks are made of hard rubber, the inclined direction of the inclined blocks is the same as that of the hook claws fixedly arranged at the end part of the rotating plate, and the lowest end position of the rotating plate and the lowest end position of the inclined blocks are at the same height.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the shoe cover can be fixedly connected with the climbing shoe through the arranged buckling piece, and meanwhile, the connection mode of the movable connection of the bottom plates is adopted, so that the bottom plates can be rotatably connected in the actual climbing process, and the rotating piece movably connected to the bottom surface of the bottom plate can be better contacted with the outer wall of a mountain body, so that effective support is better provided for a user in the climbing process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic elevation view of a cover according to the invention mounted on a hiking boot;

FIG. 2 is a schematic view of the shoe cover of the present invention mounted on a hiking boot in a bottom view;

FIG. 3 is a front view of the overall structure of the shoe cover of the present invention;

FIG. 4 is a schematic view of the overall structure of the cover of the present invention in a folded condition during use;

FIG. 5 is a schematic elevation view of the overall exploded structure of a cover according to the invention;

FIG. 6 is a schematic bottom view of the overall exploded structure of the cover of the present invention;

FIG. 7 is a schematic view of a fastener structure according to the present invention;

FIG. 8 is an exploded view of the base plate C, the mounting frame and the rotating member of the present invention;

FIG. 9 is an enlarged view of the structure at A in FIG. 8 according to the present invention;

FIG. 10 is a schematic view of the construction of the cover sole rotating member of the present invention at an angular transition during use;

fig. 11 is a schematic side view of the structural change of the shoe cover of the present invention from a vertical state to a bent state during use.

The reference numerals in the drawings denote: 1. a base plate A; 2. a base plate B; 3. a bottom plate C; 4. elastic bands; 5. a clamping groove; 6. a connecting assembly; 601. a connecting piece A; 602. a connecting piece B; 603. a connecting member C; 604. a rotating shaft; 605. rotating the block; 7. a rubber block; 8. mounting a block; 801. a movable groove; 9. a fastening tape; 901. a limiting block; 10. buckling; 11. an inclined block; 12. mounting grooves; 1201. a groove; 13. installing a frame; 1301. a square groove; 1302. a round groove; 1303. a connecting plate; 14. a rotating member; 1401. a rotating plate; 1402. hooking claws; 1403. a lap plate; 15. a connecting shaft; 1501. ribs; 1502. a coil spring; 16. climbing shoes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): a shoe cover for outdoor mountaineering and rock climbing comprises a bottom plate A1, a bottom plate B2 and a bottom plate C3 which are movably connected, wherein the bottom plate A1, the bottom plate B2 and the bottom plate C3 are rotatably connected through a connecting assembly 6 in the actual using process, when a climber installs the shoe cover on the bottom surface of a mountaineering shoe 16, the position of a front sole can be gradually separated from a mountain body along with the mountaineering action of the climber in the mountaineering process, the shoe cover can be regarded as a mode that the outer wall of the mountain body keeps the maximum contact surface in the mountaineering process according to the attached drawings of figures 2, 4, 10 and 11, the shoe cover can be regarded as being relatively parallel to the outer wall of the mountain body in the actual climbing process, the human body is kept horizontal in the vertical direction, particularly, the foot surface of the mountain body is vertical to the gravity direction, and further, in order to ensure that the shoe cover can keep good contact with the mountain body, at the moment, before a foot is dropped, the motion of the leg is firstly contacted with the surface of a mountain with a light force, and then, the leg is slightly forced downwards, so that the hook claw 1402 movably connected to the rotating plate 1401 on the bottom plate can be stably clamped in a rock gap of the mountain, and the stable support is provided for a climber.

It should explain simultaneously, this shoe cover of setting is in the use of reality, it is on comparatively horizontally seeing the road surface when the mountain-climber walks, the relation of connecting through the elastic cord 4 of middle part position between each bottom plate this moment, make can misplace in the perpendicular to direction of gravity between each bottom plate, make the mountain-climber when using this shoe cover to walk, avoid the sense of stinging, compare the mode of the 16 bottom surfaces installation spikes of present mountain-climber, this kind of mode can be very big degree reduce the sour sense of pain of foot of user in the in-process of wearing, the comfort level of using is improved.

Referring to fig. 5-6, the connecting assembly 6 is provided with two sets of connecting assemblies 6 symmetrically distributed on two sides of the bottom plate a1, the bottom plate B2 and the bottom plate C3, and in the actual use process, the bottom plate a1, the bottom plate B2 and the bottom plate C3 can be connected in a rotating manner, specifically, the connecting assembly 6 includes a connecting member a601, a connecting member B602 and a connecting member C603, and adjacent connecting members are connected in a rotating manner, the connecting member a601 is provided with two sets of connecting members distributed on the sides of the bottom plate a1 and the bottom plate C3, and the connecting member a601 is connected with the bottom plate a1 and the outer wall of the bottom plate C3 through a rotating shaft 604, one of the connecting members a601 is connected with the connecting member B602 through a rotating block 605 in a rotating manner, the other connecting member a601 is connected with the connecting member C603 through a rotating block 605 in a rotating manner, and the outer wall of the bottom plate B2 is in a sliding fit with the outer walls of the connecting members B602 and the connecting member C603, in the coupling assembling 6 that sets up, the mode of connecting bottom plate A1, bottom plate B2 and bottom plate C3 through the mode of a plurality of connecting pieces, and the mode of connecting adopts the mode of rotating the connection, and the cooperation sets up the elastic cord 4 between each bottom plate and can make and can enough guarantee the rotation of certain angle between each bottom plate, also can have certain difference in height simultaneously, and then satisfies different mountain-climbing environment.

Referring to fig. 5-7, the fastening member disposed at the side of the connecting assembly 6 is used to fixedly mount the shoe cover and the climbing shoe 16, and includes a rubber block 7, a mounting block 8 is fixedly mounted on the top surface of the rubber block 7, a fastening band 9 is movably connected inside the mounting block 8, the rubber block 7 has a certain ductility, it should be noted that, in the actual use process, when the bottom plates rotate angularly, because the inner wall of the lower end of the rubber block 7 is tightly bonded with the outer walls of the connecting member a601, the connecting member B602, and the connecting member C603, on the premise of ensuring the normal rotation between the connecting members, the stable connection between the connecting members can be performed, the structural stability is improved, a movable groove 801 is formed on the top surface of the mounting block 8, and a limiting block 901 is fixedly connected to the lower end of the fastening band 9, the limit block 901 is in sliding fit with the movable groove 801, the buckle piece has certain extensibility through the sliding fit relationship between the limit block 901 and the movable groove 801, the shoe cover can be suitable for climbers with different foot sizes, the upper end of the fastening belt 9 is fixedly provided with a connecting buckle 10, the connecting buckle 10 is in clamping fit with a connecting buckle 10 fixedly connected with another fastening belt 9, the fastening belt 9 can adopt an elastic strip or a nylon wire in the prior art, an annular shape can be formed at the end parts of the two fastening belts 9 through the clamping fit of the buckles 10, so that the shoe cover can be stably connected with the climbing shoe 16, meanwhile, it is worth explaining that the bandwidth of the fastening belt 9 can be wider, and further, in the fastening process, the existing climbing shoe 16 has thinner foot surface material, by increasing the width of the fastening belt 9, the formation of strange marks on the foot surface of a climber during fastening can be avoided, and the comfort of the climber is improved.

Referring to fig. 1-8, the rotating member 14 uniformly disposed on the bottom surfaces of a bottom plate a1, a bottom plate B2 and a bottom plate C3 and movably connected to the bottom plates can improve the stable contact between the rotating member 14 and a mountain body in an inclined manner during an actual mountain climbing process, so as to ensure that a mountain climber can provide a stable supporting point during the mountain climbing process using the shoe cover, the shoe cover comprises a rotating plate 1401, a hook 1402 fixedly mounted on an end of the rotating plate 1401, the hook 1402 is arranged in an inclined manner and has a sharp spine end, when the mountain climber uses the shoe cover, on one hand, the user can use the sharp spine end of the hook 1402 to process gravels at a force application point on the mountain body, and during the actual supporting process, the rotating plate 1401 can rotate at a certain angle, and the rotating direction of the rotating plate 1401 is far away from the bottom plates, and then make the hook 1402 and bottom plate have a bigger interval, in the course of actual climbing, on one hand, the hook 1402 after bending in large angle can insert the mountain rock gap steadily, guarantee the steady contact between this shoe cover and mountain, meanwhile because another end of the rotating plate 1401 also connects with the lapping plate 1403 fixedly, this lapping plate 1403 after the rotating plate 1401 finishes rotating, can contact with the slot wall 1401 of the square slot 1301 that is set up inside the mounting frame 13, and make the stability of the form after the end hook 1402 of the rotating plate inserts the rock gap, can understand, mountain at this moment, shoe cover and climbing shoe 16 that fixes with shoe cover form a relatively fixed whole, and while the climbing person exerts the external force at this moment, can provide the stable support, another end of the rotating plate 1401 installs the lapping plate 1401 fixedly, the side edge of the rotating plate 1403 is installed fixedly, the bottom surfaces of the bottom plate A1, the bottom plate B2 and the bottom plate C3 are provided with mounting grooves 12, the bottom surface of the bottom plate B2 is symmetrically provided with two grooves 1201, the side wall of each mounting groove 12 is provided with a groove 1201, the inside of each mounting groove 12 is fixedly provided with a mounting frame 13, the top surface of each mounting frame 13 is provided with a square groove 1301, the side edge of each square groove 1301 is provided with a circular groove 1302, two sides of each mounting frame 13 are fixedly provided with connecting plates 1303, the size of each connecting plate 1303 is matched with that of the corresponding groove 1201, the outer end of each connecting shaft 15 is rotatably connected with the inner wall of the corresponding circular groove 1302, the outer end of each connecting shaft 15 is fixedly provided with a rib 1501, the rib 1501 is fixedly connected with the inner wall of the corresponding circular groove 1302 through a coil spring 1502, the width of each rotating plate 1401 is matched with the width of the corresponding square groove 1301, the length of the distance from the upper end of each rotating plate 1401 to the lower end of the lapping plate 1403 is higher than the length of the square groove 1301 in the vertical direction, and the connecting shaft 15 is used as the rotating center point of the rotating plate 1401, the rib 1501 connected to the inner position of the square groove 1301 and fixedly connected to the connecting shaft 15 is fixedly connected to the inner wall of the circular groove 1302 formed on the inner wall of the square groove 1301 by the coil spring 1502, so that the rotating plate 1401 is inclined when no external force is applied, thereby facilitating the hook 1402 to be accurately inserted into the rock gap.

Meanwhile, it should be noted that, due to the rotational relationship between the rotating plate 1401 and the mounting frame 13, when a climber walks on a relatively gentle mountain rock, the rotating plate 1401 still rotates, and the rotating direction of the rotating plate is opposite to the rotating direction of the rotating plate when the mountain rock is inserted, at this time, the lapping plate 1403 relatively fixed to the rotating plate 1401 also rotates, at this time, the connecting line between the lapping plate 1403 and the rotating plate 1401 is relatively parallel to the bottom plate, and under such a road condition, the bottom plates are also relatively parallel to each other, and are approximately on the same horizontal plane, and such existing manner makes the climbing shoe 16 wearing the shoe cover identical to a flat shoe, improves the comfort level of the climber in the walking process, and effectively relieves fatigue.

Referring to fig. 2-10, the middle portions of the bottom plate a1, the bottom plate B2 and the bottom plate C3 are connected and fixed by an elastic band 4, and the top surfaces of the bottom plate a1, the bottom plate B2 and the bottom plate C3 are provided with a locking groove 5, the bottom surface of the locking groove 5 is matched with the bottom surface of the hiking shoe 16 to be installed, and it is worth to say that a plurality of anti-slip protrusions are fixedly provided on the inner wall of the locking groove 5, specifically, as an implementation mode, the anti-slip protrusions can be connected with the inner wall of the locking groove 5 by a fixed installation mode on one hand, or are connected on the bottom plate in a sliding mode, and the upper end of the anti-slip protrusions passes through the bottom plate and the mounting frame 13 and extends into the square groove 1301 (not shown in the figures), when a climber climbs an upper body on a slope, the top surface of the anti-slip protrusions can be squeezed by the lap plate 1403 rotated at a large angle, the part of the shoe protruding from the engaging groove 5 is made large, so that the friction force between the shoe and the sole of the mountain climbing shoe 16 is increased, and the shoe is effectively prevented from slipping.

Referring to fig. 6, a plurality of inclined blocks 11 are fixedly arranged on the bottom surfaces of the bottom plate a1, the bottom plate B2 and the bottom plate C3 at two side positions of the installation groove 12, the inclined direction of each inclined block 11 is the same as the inclined direction of the hook 1402 fixedly arranged at the end of the rotating plate 1401, and the lowest end position of the rotating plate 1401 is at the same height as the lowest end position of the inclined block 11, and the inclined block 11 made of hard rubber is arranged to increase the contact area between the shoe cover and the mountain body in the walking process and play a role of skid resistance.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A shoe cover for outdoor mountain climbing and rock climbing is characterized by comprising:

the base plate A (1), the base plate B (2) and the base plate C (3) are movably connected;

the two groups of connecting components (6) are symmetrically distributed at two sides of the bottom plate A (1), the bottom plate B (2) and the bottom plate C (3) and comprise connecting components A (601), B (602) and C (603), and adjacent connecting components are rotatably connected;

the buckle piece is arranged at the side edge of the connecting component (6) and comprises a rubber block (7), the top surface of the rubber block (7) is fixedly provided with an installation block (8), and the interior of the installation block (8) is movably connected with a fastening belt (9);

the rotating pieces (14) are uniformly arranged on the bottom surfaces of the bottom plates A (1), B (2) and C (3) and are movably connected with the bottom plates, each rotating piece comprises a rotating plate (1401), a hook claw (1402) is fixedly arranged at the end part of each rotating plate (1401), a lapping plate (1403) is fixedly arranged at the other end part of each rotating plate (1401), and a connecting shaft (15) is fixedly arranged on the side edge of each rotating plate (1401).

2. A shoe cover for outdoor mountain climbing and rock climbing according to claim 1, wherein the middle parts of the bottom plate A (1), the bottom plate B (2) and the bottom plate C (3) are fixedly connected through elastic bands (4), clamping grooves (5) are formed in the top surfaces of the bottom plate A (1), the bottom plate B (2) and the bottom plate C (3), and the bottom surface of each clamping groove (5) is matched with the bottom surface of a climbing shoe (16) to be installed.

3. A shoe cover for outdoor mountain climbing and rock climbing according to claim 2, wherein the connecting piece A (601) is provided with two groups and distributed at the side edges of the bottom plate A (1) and the bottom plate C (3), the connecting piece A (601) is rotatably connected with the outer walls of the bottom plate A (1) and the bottom plate C (3) through a rotating shaft (604), one of the connecting pieces A (601) is rotatably connected with the connecting piece B (602) through a rotating block (605), the other connecting piece A (601) is rotatably connected with the connecting piece C (603) through a rotating block (605), the connecting piece B (602) is rotatably connected with the connecting piece B (602) through a rotating block (605), and the outer wall of the bottom plate B (2) is in sliding fit with the outer walls of the connecting piece B (602) and the connecting piece C (603).

4. A shoe cover for outdoor mountain climbing and rock climbing according to claim 3, wherein the inner wall of the lower end of the rubber block (7) is tightly adhered to the outer walls of the connecting piece A (601), the connecting piece B (602) and the connecting piece C (603), a movable groove (801) is formed in the top surface of the mounting block (8), a limiting block (901) is fixedly connected to the lower end of the fastening belt (9), the limiting block (901) is in sliding fit with the movable groove (801), a connecting buckle (10) is fixedly mounted at the upper end of the fastening belt (9), and the connecting buckle (10) is in clamping fit with a connecting buckle (10) fixedly connected to the other fastening belt (9).

5. A shoe cover for outdoor mountain climbing and rock climbing according to claim 4, characterized in that the bottom surfaces of the bottom plate A (1), the bottom plate B (2) and the bottom plate C (3) are provided with two installation grooves (12), the bottom surface of the bottom plate B (2) is symmetrically provided with two grooves (1201), the side groove wall of each installation groove (12) is provided with a groove (1201), an installation frame (13) is fixedly installed inside the installation groove (12), the top surface of the installation frame (13) is provided with a square groove (1301), the side edge of the square groove (1301) is provided with a round groove (1302), connecting plates (1303) are fixedly installed on two sides of the installation frame (13), and the size of each connecting plate (1303) is matched with the size of the corresponding groove (1201).

6. A shoe cover for outdoor mountaineering and rock climbing according to claim 5, wherein the outer end of the connecting shaft (15) is rotatably connected with the inner wall of the round groove (1302), a rib (1501) is fixedly installed on the outer end of the connecting shaft (15), the rib (1501) is fixedly connected with the inner wall of the round groove (1302) through a coil spring (1502), the width of the rotating plate (1401) is matched with the width of the square groove (1301), and the length of the upper end of the rotating plate (1401) from the lower end of the lapping plate (1403) is larger than the length of the square groove (1301) in the vertical direction.

7. A shoe cover for outdoor mountaineering and rock climbing according to claim 6, wherein a plurality of inclined blocks (11) are fixedly installed on the bottom surfaces of the bottom plate A (1), the bottom plate B (2) and the bottom plate C (3) at two sides of the installation groove (12), the inclined blocks (11) are made of hard rubber, the inclined direction of the inclined blocks (11) is the same as that of the hook claws (1402) fixedly installed at the end part of the rotating plate (1401), and the lowest end position of the rotating plate (11) is at the same height as that of the lowest end position of the inclined blocks (11).