Detachable roller skating structure and roller skates

Abstract

The utility model belongs to the technical field of detachable shoes, and particularly relates to a detachable roller skating structure and a pair of roller skates. The roller skating structure comprises a framework, a locking mechanism and a locking clamping plate. A containing cavity extending in the length direction is formed in the framework. The locking mechanism is installed in the containing cavity, the locking mechanism comprises two lock catches and a driving assembly located between the two lock catches, the driving assembly drives the two lock catches to move face to face or back to back, and the two lock catches are located at the two ends, in the length direction, of the containing cavity respectively and stretch out of the containing cavity upwards; the lock catches are used for locking the roller skating structure on a sole of a common shoe up and down, the locking clamping plates and the lock catches are arranged in a one-to-one correspondence mode, and the locking clamping plates are used for locking the roller skating structure on the sole of the common shoe front and back. According to the roller skate, the lock catches on the locking mechanisms move in the opposite directions or the opposite directions, so that the roller skate structure is more convenient to disassemble and assemble, the dual purposes of the roller skate are achieved, and meanwhile the safety is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to detachable footwear technical field, concretely is a detachable roller skate structure and roller skate. BACKGROUND

[0002] There are two kinds of roller skate shoes on the market, single row and double row, most of which are designed in one piece, which is inconvenient to wear or carry. Usually, you need to wear a pair of shoes and carry a pair of roller skate shoes. You cannot switch at any time, and the one-piece roller skate shoes are heavy and inconvenient to carry. There is a kind of shoe that makes the insole thick and hides the wheels in it. When using, the wheels can be opened. This kind of shoe can be used for short distance sliding, but because the sole is thick, the wheel distance between the wheels is small, and the wheels are thin, the sliding speed is slow and unstable, and it cannot achieve the real sliding experience of roller skate shoes. There is another kind of shoe, the sole of which is designed as a detachable structure, but the disassembly and installation process is complex, and it cannot be installed conveniently on site. SUMMARY

[0003] To solve the problems in the background art, the utility model provides a detachable roller skate structure and roller skate, which can be conveniently and quickly disassembled or installed from the sole of ordinary shoes by moving the lock catches of the locking mechanism towards or away from each other, realizing the free and random switching of ordinary shoes and roller skate shoes, and without changing the roller skating and wheel distance of the roller skate shoes, so that the real sliding experience of roller skate shoes can be achieved.

[0004] The first aspect of the utility model is to provide a base structure of a roller skate, the roller skate structure comprising a framework, a locking mechanism and a stopper plate, wherein:

[0005] The framework is provided with a receiving cavity extending along the length direction, and the locking mechanism is installed in the receiving cavity; the locking mechanism comprises two lock catches and a driving assembly between the two lock catches, the driving assembly drives the two lock catches to move towards or away from each other, the two lock catches are respectively located at both ends of the length direction of the receiving cavity and extend out of the receiving cavity upwards, and the lock catches are used to lock the roller skate structure on the sole of the ordinary shoes up and down; the stopper plate is arranged beside the lock catch and corresponds to the lock catch one by one, the stopper plate is fixed on the upper surface of the framework and extends upwards, and the stopper plate is used to be inserted into the sole of the ordinary shoes to lock the roller skate structure on the sole of the ordinary shoes front and back.

[0006] Further, the locking mechanism further comprises a reset elastic member, and each lock catch corresponds to a reset elastic member; one end of the reset elastic member abuts against the lock catch, and the other end abuts against the inner wall of the receiving cavity; in the locked state of the lock catch, the reset elastic member is in a compressed state.

[0007] Further, the driving assembly comprises a toggle cap, a toggle piece is arranged on each side of the toggle cap, the toggle cap is in transmission connection with the toggle pieces, and the end of the toggle piece, which is away from the toggle cap, is connected to the lock catch.

[0008] Further, the toggle cap is connected with the toggle piece through a connecting rod, one end of the connecting rod is in hinged connection with the toggle cap, and the other end of the connecting rod is in hinged connection with the toggle piece.

[0009] Further, a pin shaft hole is formed at the center of the toggle cap, a pin shaft is arranged in the pin shaft hole, and one end of the pin shaft penetrates through the framework and is connected with the toggle switch outside the framework.

[0010] Further, the toggle switch comprises a toggle housing connected with the pin shaft, a locking piece movably arranged in the toggle housing in a direction perpendicular to the side wall of the framework, and a compression spring arranged between the locking piece and the inner wall of the toggle housing, a locking hole is formed at the side of the framework, which is opposite to the locking piece, and the end of the locking piece, which is away from the compression spring, can be inserted into the locking hole under the action of the compression spring.

[0011] Further, the framework and the toggle piece are further provided with a movement limiting assembly, and the movement limiting assembly limits the horizontal movement of the toggle piece when the lock catch is in the locking state.

[0012] Further, the lock catch comprises a moving part and a clamping hook fixed on the moving part, the clamping hook has a 7-shaped structure, the clamping hooks of the two lock catches are arranged in opposite directions, the top surface of the clamping hook is a first inclined surface, and the first inclined surface is arranged to be inclined downward in a direction away from the driving assembly.

[0013] Further, the roller skating structure further comprises a positioning plate, the positioning plate is arranged in one-to-one correspondence with the two lock catches, a limiting hole is formed in the positioning plate, the corresponding lock catch penetrates through the limiting hole upward and moves horizontally in the limiting hole, and the upper end surface of the framework is provided with a shoe plate, and the shoe plate is provided with a through hole corresponding to the positioning plate.

[0014] The second aspect of the utility model provides a roller skate, which comprises a sole, a locking clamping plate is arranged on the lower bottom surface of the sole, a clamping hole is formed in the locking clamping plate, and the sole is clamped and connected with the lock catch on the roller skating structure in any one of the above roller skating structures through the clamping hole.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] (1)The utility model discloses a skeleton, locking mechanism and stop clamping plate are set up and are designed into the integral structure of the separate detachable of the roller skate structure of roller skate, when not using, the roller skate structure of roller skate can be placed in the backpack of user, and the weight is lighter and is convenient for carrying, when skating, can be taken out and installs locking with the sole of the ordinary shoes of being wearing, realizes the switching of roller skate, the roller skate structure of the application not only is convenient for carrying, convenient for installation, and the safety is higher, can be comparable with the roller skate of integral type, can realize the real skating experience of roller skate.

[0017] (2)The utility model discloses each lock catch's side still is equipped with a stop clamping plate, and the stop clamping plate is fixed on the upper surface of skeleton, and extends upward, and the stop clamping plate can extend into the positioning hole of the locking clamping plate of ordinary shoes sole, realizes the positioning, and the stop clamping plate and lock catch together realize the front and rear locking and the upper and lower locking of roller skate.

[0018] (3)The utility model discloses the drive assembly of including the knob, the knob and the knob switch, and the horizontal movement of knob is driven through the rotary motion of knob, and then realizes the horizontal movement of lock catch, and the knob switch is from the limit lock, and can realize the self -locking of roller skate structure through the elastic reset piece and compression spring after wearing roller skate structure to place, avoids the automatic disengagement of roller skate structure in the process of movement. Meanwhile, the utility model is provided with the movement limit component on the knob and the skeleton, and the movement limit component and the knob switch limit the horizontal movement of knob simultaneously, and can effectively improve the safety of roller skate in the process of skating.

[0019] (4)The utility model discloses the lock catch including the hook of 7 -shaped structure, and the top surface of hook is the first inclined plane, and the first inclined plane is inclined downward to the direction away from drive assembly, and the force of moving back is produced to lock catch by exerting the force perpendicular to the first inclined plane to the first inclined plane, and then can open lock catch and install ordinary shoes on the roller skate structure of roller skate, and the lock catch structure of the utility model can realize standing wearing. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed using in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0021] Figure 1 It is the explosion map of the roller skate structure provided for an embodiment of the utility model;

[0022] Figure 2 It is the assembly drawing of the roller skate structure provided for an embodiment of the utility model;

[0023] Figure 3 A cross-sectional view of the roller skate structure provided by an embodiment of the present application;

[0024] Figure 4 A locking mechanism structure view of the roller skate structure provided by an embodiment of the present application;

[0025] Figure 5 A skeleton structure view of the roller skate structure provided by an embodiment of the present application;

[0026] Figure 6 A toggle switch structure view of the roller skate structure provided by an embodiment of the present application;

[0027] Figure 7 A lock catch structure view provided by an embodiment of the present application;

[0028] Figure 8 Another structure view of the lock catch provided by an embodiment of the present application;

[0029] Figure 9 A self-locking principle view of the lock catch provided by an embodiment of the present application;

[0030] Figure 10 A cross-sectional view of the roller skate structure provided by another embodiment of the present application;

[0031] Figure 11 A locking mechanism structure view of the roller skate structure provided by another embodiment of the present application;

[0032] Wherein: 1-skeleton, 11-accommodation cavity, 111-first cavity, 112-second cavity, 113-third cavity, 2-locking mechanism, 21-lock catch, 211-moving part, 212-latching hook, 213-first inclined surface, 214-back surface, 22-driving assembly, 221-toggle cap, 2211-toggle sleeve, 2212-protruding part, 222-toggle piece, 2221-abutment block, 223-stop pin, 224-connecting rod, 225-pin shaft, 226-insertion shaft, 3-positioning plate, 31-limiting hole, 4-reset elastic member, 5-toggle switch, 51-toggle housing, 52-locking piece, 53-compression spring, 6-shoe plate, 7-stop latching plate, 8-locking latching plate, 81-positioning hole, 82-latching hole, 9-sole. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0034] The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes. Figure 1 The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes. Figure 11 The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes.

[0035] The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes. Figures 1-11 The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes. The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes.

[0036] The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes. The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes.

[0037] The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes. Figure 2 The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes. The utility model discloses a detachable roller skate structure for installing on the sole of common shoes, which can realize quick installation and quick separation of the roller skate structure of common shoes and roller skate shoes, and further realize free switching of common shoes and roller skate shoes.

[0038] The application designs the roller skating structure of the roller skate into a structure which can be separately disassembled by setting the framework 1, the locking mechanism 2 and the stopper plate 7, so that the roller skating structure can be placed in the backpack of the user when not in use, and the weight is lighter and convenient to carry; when the roller skating movement is performed, the roller skating structure can be taken out and installed and locked with the sole of the ordinary shoes being worn, so that the switching of the roller skate is realized, the roller skating structure of the application is not only convenient to carry and install, but also has higher safety, and can be comparable to the integrated roller skate, and the real sliding experience of the roller skate can be realized.

[0039] Specifically, referring to Figure 5 The accommodating cavity 11 of the application includes a first cavity 111, a second cavity 112 and a third cavity 113 which are sequentially communicated along the length direction of the framework 1, two buckles 21 are respectively located in the first cavity 111 and the third cavity 113, and the driving assembly 22 is located in the second cavity 112, and the telescopic end of the driving assembly 22 extends into the first cavity 111 and the third cavity 113 and is fixedly connected with the buckle 21 through the stop pin 223, the locking mechanism 2 can be placed in the accommodating cavity 11 from the upper opening of the accommodating cavity 11, so that the installation process is simplified, and the locking mechanism 2 is installed outside the framework 1 and then placed in the accommodating cavity 11 as a whole. It can be understood that the space of the accommodating cavity 11 of the application is small, and the size of each cavity is only suitable for assembling the matched parts, so it is not suitable to assemble the locking mechanism 2 in the accommodating cavity 11.

[0040] Specifically, referring to Figure 3 、 Figure 4 、 Figure 10 and Figure 11 The locking mechanism 2 further includes a reset elastic member 4, and each buckle 21 corresponds to one reset elastic member 4; the two reset elastic members 4 are respectively located in the first cavity 111 and the third cavity 113, one end of one reset elastic member 4 abuts against the corresponding buckle 21, and the other end abuts against the inner wall of the first cavity 111, one end of the other reset elastic member 4 abuts against the corresponding buckle 21, and the other end abuts against the inner wall of the third cavity 113, and in the locked state of the buckle 21, the reset elastic member 4 is in a natural state or a compressed state, in other words, the buckle 21 can move away from each other under the action of the reset elastic member 4, so as to be automatically locked on the sole of the ordinary shoes. Preferably, the reset elastic member 4 is a spring.

[0041] Specifically, referring to Figure 4 、 Figure 11The driving assembly 22 comprises a knob 221, two knobs 222 are arranged on two sides of the knob 221 respectively, the knob 221 is in transmission connection with the knobs 222, one end of the knob 222 away from the knob 221 is connected on the lock catch 21, the reset elastic member 4 is sleeved on the knob 222, the knob 222 can provide a guide to the force direction of the reset elastic member 4, so that the reset elastic member 4 is prevented from being bent; the knob 221 is rotated, the knob 221 drives the lock catch 21 to move horizontally through the knob 222. In the embodiment, one of the connection modes of the knob 222 and the lock catch 21 is that the lock catch 21 is provided with a insertion hole, one end of the knob 222 is inserted into the insertion hole, and a stop pin hole is penetrated through the knob 222 and the lock catch 21, a stop pin 223 is arranged in the stop pin hole, so that the relative fixation of the knob 222 and the lock catch 21 is realized, but the connection mode is not limited to this, as long as the relative fixation of the knob 222 and the lock catch 21 can be realized, and all belong to the protection scope of the application.

[0042] In some embodiments, referring to Figure 10 , Figure 11, the dial cap 221 comprises a guide cylinder (not shown in the figure) and a dial sleeve 2211 which is sleeved on the guide cylinder, the dial sleeve 2211 is formed with protrusions 2212 which are symmetrically arranged, one end of the dial member 222 is overlapped on the guide cylinder and located between the protrusions 2212 of the two dial sleeves, the dial member 222 is provided with an abutting block 2221 which is in contact with the protrusions 2212 of the dial sleeve, the rotation of the dial sleeve 2211 makes the protrusions 2212 interact with the abutting block 2221 to drive the dial member 222 to move horizontally on the top of the guide cylinder; when the lock catch 21 is in the locked state, the dial cap 221 can be reversely rotated to make the protrusions 2212 of the dial sleeve rotate to the end away from the corresponding lock catch 21, so as to limit the backward movement of the dial member 222, avoiding the safety problem that the roller skate structure is separated from the sole of the common shoes under the action of external force in the use process of the roller skate shoes; in addition, in order to further avoid the backward movement of the dial member 222 in the sliding process of the roller skate shoes, a movement limiting assembly is arranged on the dial member 222 and the framework 1, which can effectively improve the safety of the roller skate shoes in the sliding process. In one embodiment, the movement limiting assembly comprises a plug-in shaft 226, the dial member 222 and the framework 1 are both provided with a plug hole which cooperates with the plug-in shaft 226, and the position of the plug hole on the framework 1 corresponds to the plug hole on the dial member 222 when the lock catch 21 is locked, when the soles of the common shoes and the roller skate shoes are locked, the plug-in shaft 226 is inserted through the perforations on the dial member 222 and the framework 1 to limit the dial member 222, so that the dial member 222 cannot move backward, realizing double safety protection. In another embodiment, the movement limiting assembly adopts the form of gear and rack (not shown in the figure) for limiting, such as processing a rack structure on the dial member and opening a guide clamping groove on the side wall of the framework, the gear assembly or the ratchet assembly is movably arranged in the guide clamping groove, the gear and the ratchet are engaged by changing the position of the gear and the ratchet to avoid the backward movement of the gear; of course, the movement limiting assembly can also adopt other structures in other embodiments, as long as it can limit the dial member to avoid its backward movement, which belongs to the protection scope of the application.

[0043] In other embodiments, referring to Figure 3 、 Figure 4, the toggle cap 221 is connected with the toggle piece 222 through the connecting rod 224, one end of the connecting rod 224 is hingedly connected with the toggle cap 221, and the other end is hingedly connected with the toggle piece 222. When the toggle cap 221 rotates, the connecting rod 224 is driven to move horizontally, and the relative positions of the toggle cap 221, the connecting rod 224 and the toggle piece 222 are fixed when the lock catch 24 is in the locked state, so that the rear movement of the toggle piece 222 is limited; preferably, the connecting rod 224 and the toggle piece 222 are in a straight line state and interact better when the lock catch 21 is in the locked state. In addition, in order to further avoid the rear movement of the toggle piece 222 during the sliding process of the roller skates, a movement limiting assembly is arranged on the toggle piece 222 and the framework 1, which can effectively improve the safety of the roller skates during the sliding process. In one embodiment, the movement limiting assembly includes a plug-in shaft 226, and the toggle piece 222 and the framework 1 or the connecting rod 224 and the framework 1 are provided with a plug hole matched with the plug-in shaft 226. When the soles of the ordinary shoes and the roller skates are locked, the plug-in shaft 226 is inserted through the plug hole on the toggle piece 222 or the connecting rod 224 and the framework 1, thereby limiting the movement of the toggle piece 222 and preventing the toggle piece 222 from moving backward, thereby achieving double safety protection. In another embodiment, the movement limiting assembly adopts a gear and rack form (not shown in the figure) for limiting, such as a rack structure processed on the toggle piece, a guide clamping groove is formed on the side wall of the framework, and a gear assembly or a ratchet assembly is movably arranged in the guide clamping groove. The gear and the ratchet are engaged by changing the positions of the gear and the ratchet, thereby preventing the gear from moving backward; of course, the movement limiting assembly can also adopt other structures in other embodiments, as long as it can limit the movement of the toggle piece and prevent it from moving backward, which belongs to the protection scope of the present application.

[0044] Specifically, referring to Figure 6 , a pin shaft hole is formed at the center of the toggle cap 221, and a pin shaft 225 is arranged in the pin shaft hole. One end of the pin shaft 225 penetrates the framework 1 and is connected with the toggle switch 5 outside the framework 1. Rotating the toggle switch 5 drives the toggle cap 221 to rotate through the pin shaft 225, thereby realizing the horizontal movement of the toggle piece 222. The shapes of the pin shaft hole and the pin shaft 225 can be quadrilateral, pentagonal, hexagonal, etc., but are not limited thereto, as long as the relative fixation of the two can be realized. In addition, the toggle switch 5 is a switch with a limiting lock, that is, the rotation of the toggle cap 221 can be realized, and the rotation of the toggle cap 221 can also be limited.

[0045] Specifically, referring to Figure 6The toggle switch 5 comprises a toggle housing 51 connected with the pin shaft 225, a locking member 52 movably arranged in the toggle housing 51 in a direction perpendicular to the side wall of the framework 1, and a compression spring 53 arranged between the locking member 52 and the inner wall of the toggle housing 51. The opposite side of the framework 1 to the locking member 51 is provided with a locking hole (not shown in the figure), and the end of the locking member 51 away from the compression spring 53 is inserted into the locking hole under the action of the compression spring 53. The arrangement position and the number of the locking hole in the present application need to be designed according to the specific structure of the locking mechanism 2, and are not specifically limited here. It should be noted that when the lock buckle 21 is in the locked state with the ordinary shoes, the locking member 51 is inserted into the locking hole under the action of the compression spring 53, that is, the locking of the driving assembly 22 is realized, and the roller skate will not move during use. When the roller skate is installed and disassembled, the locking member 51 is first pulled to make the locking member 51 disengage from the locking hole, and then the toggle switch 5 is rotated to move the lock buckle 21.

[0046] Specifically, referring to Figure 1 、 Figure 2 The roller skate structure further comprises a positioning plate 3, which is fixedly arranged on the framework 1 by a bolt or other fastener and located at the upper opening of the receiving cavity 11 at both ends, and is arranged in one-to-one correspondence with the two lock buckles 21. The positioning plate 3 is provided with a limiting hole, and the corresponding lock buckle 21 passes through the limiting hole upward and moves horizontally in the limiting hole. The limiting hole is a strip-shaped hole with a certain length, which can make the lock buckle 21 move horizontally within a certain range. The upper end surface of the framework 1 is provided with a shoe plate 6, and the shoe plate 6 is provided with a through hole, and the positioning plate 3 is arranged at the position of the through hole. The shape of the shoe plate 6 is the same as the shape of the sole of the ordinary shoes, and the shoe plate 6 can cover the upper opening of the receiving cavity 11 except the position of the lock buckle 21 to prevent dust and other dirt from entering the receiving cavity. Of course, the shoe plate 6 can not be provided, and the upper end surface of the framework 1 can be designed to match the shape of the sole of the ordinary shoes, and a cover plate is arranged to cover the upper opening of the receiving cavity 11, which has the same effect as the above embodiment.

[0047] Specifically, referring to Figure 7 、 Figure 8, the locking catch 21 comprises a moving part 211 and a hook 212 fixed on the moving part 211, the hook 212 is in a 7-shaped structure, and two hooks 212 are oppositely arranged, that is, the hook-shaped part of the hook 212 is outwardly arranged, the top surface of the hook 212 is a first inclined surface 213, the first inclined surface 213 is arranged downwardly and inclinedly towards a direction away from the driving assembly 22, the included angle between the first inclined surface 213 and the horizontal plane is a, and a is an obtuse angle. When a force perpendicular to the first inclined surface 213 is applied to the first inclined surface 213, the locking catch 21 generates a force for moving backward, the two locking catches 21 move towards each other, and then the locking catch 21 can be opened and the ordinary shoes can be installed on the roller skating structure of the roller skate. In addition, the included angle between the back surface 214 of the hook 212 away from the hook-shaped part and the horizontal plane is b, b is greater than or equal to 90°, and b is generally greater than 90° for the purpose of ensuring that the force for driving the locking catch 21 to move backward is large. Of course, as shown in the drawings, the back surface 214 of the hook can also be designed as a circular arc surface, as long as the tangent plane of the circular arc surface and the horizontal plane has an included angle b, and b is always greater than 90°, but the shape of the back surface of the hook is not limited to this. Figure 8

[0048] Specifically, referring to Figure 9 , when the first inclined surface 213 is subjected to the force F perpendicular to the first inclined surface 213, the arrangement of the first inclined surface 213 can decompose F into F x and F y , F y makes the locking catch 21 and the contact surface of the accommodating cavity 11 generate a friction force F f , and when the locking catch 21 is in a locked state, the reset elastic member 4 generates a forward pressure F z on the locking catch 21, and F z is always greater than F x , so that the self-locking of the locking catch 21 can be realized. It should be noted that, in order to increase the safety of the roller skate, the greater the friction, the better the self-locking; in order to further increase the friction, the roughness value of the contact surface between the locking catch 21 and the accommodating cavity 21 can be appropriately increased, such as Ra12.5 or Ra25; since the force F received by the first inclined surface 213 is a variable, F x and F f are also variables, and in the specific design process, the forward pressure of the reset elastic member 4 on the locking catch 21 can be set to be greater than the maximum value of F x , so that the self-locking can be guaranteed.

[0049] The self-locking of the locking catch, the limiting lock on the toggle switch and the arrangement of the moving limiting assembly in the framework can fully guarantee the safety of the roller skate during use.

[0050] ​The utility model also provides a roller skate, including sole 9, the lower bottom surface of sole 9 is installed with locking clamping plate 8, is set up with the clamping hole 82 on locking clamping plate 8, and the roller skate of the roller skate structure of any one above is connected with the clamping connection of lock catch 21 through the clamping hole 82 of sole 9.

[0051] Since the roller skate provided by the application adopts all the technical solutions of the above roller skate structure embodiments, it at least has all the beneficial effects brought by the technical solutions of the roller skate structure embodiments, which will not be repeated here.

[0052] The wearing method of the roller skate of the application has two kinds:

[0053] The first wearing method is standing wearing, which comprises the following steps:

[0054] S1: a common shoe is worn on the user's foot, and at the same time the user takes out the roller skate structure, operates the locking piece 52 to move it in the dialing shell 51, and the locking piece 52 is separated from the locking hole;

[0055] S2: the roller skate structure is placed below the common shoe, the clamping hole 82 on the locking clamping plate 8 on the common shoe sole is aligned with the stop clamping plate 7, and at the same time the common shoe sole contacts the first inclined surface 213 of the lock catch 21;

[0056] S3: the user slowly applies pressure to the first inclined surface 213, the lock catch 21 is extruded to move backward, and at the same time the reset elastic piece 4 generates a rebound force under extrusion, when the locking clamping plate 8 is moved into place, the reset elastic piece 4 pushes the lock catch 21 back to the original position, the lock catch 21 is clamped on the locking clamping plate 8, and the upper and lower locking of the roller skate is completed.

[0057] The second wearing method comprises the following steps:

[0058] S1: the user operates the locking piece 52 to move it in the dialing shell 51, and the locking piece 52 is separated from the locking hole;

[0059] S2: the dialing switch 5 is rotated, the dialing cap 221 is rotated by the dialing switch 5, the dialing piece 222 is moved forward and backward by the dialing cap 221, the two lock catches 21 move towards each other along the length direction of the framework 1, the lock catch 21 extrudes the reset elastic piece 4, and the reset elastic piece 4 is in a compressed state;

[0060] S3: the shoe with the locking clamping plate 8 is installed on the framework 1, the clamping hole on the locking clamping plate 8 passes through the lock catch 21, the dialing switch 5 is loosened, under the action of the reset elastic piece 4, the lock catch 21 returns to the original position to fix the locking clamping plate 8 on the framework 1, the dialing switch 5 is rotated back to the original position, and the locking piece 52 is inserted in the locking hole under the action of the compression spring 53.

[0061] The dismounting method of the roller skating structure of the roller skate of the present application comprises the following steps:

[0062] When the user finishes skating, the user opens the toggle switch 5, so that the locking part 52 on the toggle switch 5 is disengaged from the locking hole, the rotation of the toggle switch 5 can be realized, the toggle switch 5 drives the toggle cap 221 to rotate, the toggle cap 221 drives the toggle parts 222 on both sides to move horizontally forward and backward, the lock catch 21 is opened, the roller skating structure of the roller skate is pulled out, and the dismounting of the roller skate is realized.

[0063] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the present application, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the present application.

Claims

1. A detachable roller skate structure, characterized by, The roller skate structure comprises a framework, a locking mechanism and a stopper plate, wherein: The framework is provided with a receiving cavity extending along the length direction, and the locking mechanism is installed in the receiving cavity; the locking mechanism comprises two buckles and a driving assembly between the two buckles, the driving assembly drives the two buckles to move towards or away from each other, the two buckles are respectively located at the two ends of the length direction of the receiving cavity and extend upwards out of the receiving cavity, and the buckles are used to lock the roller skate structure on and off the sole of a common shoe; the stopper plate is arranged beside the buckle and corresponds to the buckle one by one, the stopper plate is fixed on the upper surface of the framework and extends upwards, and the stopper plate is used to be inserted into the sole of a common shoe to lock the roller skate structure forward and backward on the sole of a common shoe.

2. The detachable wheeled structure of claim 1, wherein, The locking mechanism further comprises a reset elastic member corresponding to each buckle; one end of the reset elastic member abuts against the buckle, and the other end abuts against the inner wall of the receiving cavity; in the locked state of the buckle, the reset elastic member is in a compressed state.

3. The detachable wheeled structure of claim 1, wherein, The driving assembly comprises a knob, each side of the knob is provided with a knob member, the knob and the knob member are in transmission connection, and one end of the knob member away from the knob is connected to the buckle; rotating the knob, the knob drives the buckle to move horizontally through the knob member.

4. The detachable wheeled structure of claim 3, wherein, The knob is connected to the knob member through a connecting rod, one end of the connecting rod is hingedly connected to the knob, and the other end is hingedly connected to the knob member.

5. The detachable wheeled structure of claim 3, wherein, A pin hole is formed at the center of the knob, a pin is installed in the pin hole, and one end of the pin penetrates through the framework and is connected to a knob switch outside the framework.

6. The detachable wheeled structure of claim 5, wherein, The knob switch comprises a knob shell connected to the pin, a locking member movably arranged in the knob shell in a direction perpendicular to the side wall of the framework, and a compression spring arranged between the locking member and the inner wall of the knob shell, a locking hole is formed in the side of the framework opposite to the locking member, and one end of the locking member away from the compression spring is inserted into the locking hole under the action of the compression spring.

7. The detachable wheeled structure of claim 3, wherein, The framework and the knob member are further provided with a movement limiting assembly, and the movement limiting assembly limits the horizontal movement of the knob member when the buckle is in the locked state.

8. The detachable wheeled structure of claim 1, wherein, The buckle comprises a moving part and a hook fixed on the moving part, the hook has a 7-shaped structure, the hooks of the two buckles are arranged away from each other, the top surface of the hook is a first inclined surface, and the first inclined surface is inclined downward away from the driving assembly.

9. The detachable wheeled structure of claim 1, wherein, The roller skate structure further comprises a positioning plate corresponding to the two buckles one by one, the positioning plate is provided with a limiting hole, the corresponding buckle passes through the limiting hole upwards and moves horizontally in the limiting hole, and the upper end surface of the framework is provided with a shoe plate provided with a through hole corresponding to the positioning plate.

10. A wheeled shoe characterized in that, The bottom surface of the shoe sole is provided with a locking plate, and the locking plate is provided with a clamping hole. The shoe sole is connected with the locking buckle on the wheel sliding structure of the roller skate of any one of claims 1-9 through the clamping hole.

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