阅读说明：本技术 用于洗鞋机的夹持装置 (Clamping device for shoe washing machine ) 是由 魏玉硕 周洪莹 潘迅 王震 张纯峰 赵正誉 于 2018-07-02 设计创作，主要内容包括：本发明属于洗鞋机技术领域,具体涉及一种用于洗鞋机的夹持装置。本发明的夹持装置包括安装构件、压紧构件和设置于安装构件和压紧构件之间的弹性构件,安装构件用于安装鞋子,弹性构件以弹性方式使压紧构件与安装构件相向移动并因此使压紧构件压紧鞋子,安装构件上设置有限位结构,限位结构设置为能够对压紧构件进行限位并阻止压紧构件与安装构件相向移动,以便将鞋子安装在安装构件上。通过上述设置,使得在安装鞋子之前能够通过限位结构将压紧构件限位,以使安装构件周围具有足够的操作空间,既避免了用户手持压紧构件时出现意外滑落、砸伤手的情形又使得用户能够双手操作安装鞋子,提高了固定鞋子时的便利性和安全性,使得用户体验得到提升。(The invention belongs to the technical field of shoe washing machines, and particularly relates to a clamping device for a shoe washing machine. The clamping device comprises a mounting component, a pressing component and an elastic component arranged between the mounting component and the pressing component, wherein the mounting component is used for mounting the shoe, the elastic component enables the pressing component and the mounting component to move oppositely in an elastic mode and accordingly enables the pressing component to press the shoe, and a limiting structure is arranged on the mounting component and can limit the pressing component and prevent the pressing component and the mounting component from moving oppositely so as to mount the shoe on the mounting component. Through the arrangement, the pressing component can be limited through the limiting structure before the shoes are installed, so that the installation component is provided with enough operation space, the situation that the hands are injured by falling accidentally and smashing when the pressing component is held by a user is avoided, the user can operate the shoes through two hands, convenience and safety when the shoes are fixed are improved, and user experience is improved.)

1. A clamping device for a shoe washing machine, characterized in that it comprises a mounting member for mounting a shoe, a pressing member able to move in an elastic manner said pressing member towards said mounting member and thus press said pressing member against the shoe, and an elastic member arranged between said mounting member and said pressing member,

the shoe fixing device is characterized in that a limiting structure is arranged on the mounting component, and the limiting structure is arranged to limit the pressing component and prevent the pressing component and the mounting component from moving in opposite directions, so that shoes can be mounted on the mounting component.

2. The clamping device of claim 1, wherein said retention structure is a wave-like structure provided on said mounting member, said wave-like structure being capable of snap-fitting with said compression member to retain said compression member.

3. The clamping device of claim 1, wherein the limiting structure is a slot provided on the mounting member, the slot being capable of snap-fitting with the compression member to limit the compression member.

4. A holding arrangement as claimed in any one of claims 1 to 3, wherein the hold-down member is provided with a bent formation thereon, the retention formation being engageable with the bent formation to retain the hold-down member.

5. Clamping device according to claim 4, wherein the bending structure comprises a cross bar and a vertical bar connected to each other, the limiting structure and the cross bar cooperating to limit the pressing member.

6. A holding arrangement as claimed in claim 4, wherein the compression member comprises a connecting bar and a compression bar abuttable against the outside of the shoe, the resilient member being disposed between the connecting bar and the mounting member, the flexure structure connecting the connecting bar and the compression bar.

7. A holding arrangement as claimed in claim 6, wherein the mounting member comprises a support frame capable of supporting a shoe and a sleeve connected to the support frame, at least a portion of the connecting rod extending into the sleeve and being connected to the sleeve by the resilient member, the stop formation being provided at a mouth end of the sleeve.

8. A holding arrangement as claimed in claim 7, wherein the resilient member is a spring which is telescopically connected to the hold-down member, the spring being arranged in compression within the sleeve to move the hold-down member towards the mounting member.

9. A holding arrangement as claimed in claim 8, further comprising a blocking member which can be snapped into the interior of the sleeve, the blocking member and the spring cooperating against one another to prevent the spring from being removed from the sleeve.

10. The clamping device as claimed in claim 9, wherein the inner cylinder of the sleeve comprises a first accommodating cavity capable of accommodating the bending structure and a second accommodating cavity capable of accommodating the spring, the first accommodating cavity and the second accommodating cavity are communicated with each other, and the radial dimension of the first accommodating cavity is larger than that of the second accommodating cavity, so that the bending structure can prevent the pressing rod from colliding with the support frame by being clamped in the first accommodating cavity.

Technical Field

The invention belongs to the technical field of shoe washing machines, and particularly relates to a clamping device for a shoe washing machine.

Background

A shoe washing machine is an apparatus for washing and/or drying shoes. Generally, in order to enable shoes to be sufficiently sprayed or brushed in a shoe washing machine, a jig capable of fixing the shoes is generally provided inside the shoe washing machine. The clip generally includes at least two securing members between which the shoe is clamped and thereby secured.

Under the situation, because the user needs one hand to separate the two fixing parts when fixing the shoes, a space enough for accommodating the shoes is formed between the two fixing parts, the shoes are placed between the two fixing parts by the other hand to be fixed, otherwise the shoes cannot be fixed on the clamp due to too close proximity between the two fixing parts, the user is very inconvenient to operate when fixing the shoes, the rapid fixing of the shoes is not convenient, the preparation work before cleaning the shoes is prolonged, the other hand is easily injured or the shoes are easily injured due to the fact that the fixing parts slide off from the hands, and the user experience is reduced.

Accordingly, there is a need in the art for a new clamping device for a shoe washing machine that solves the above problems.

Disclosure of Invention

In order to solve the above problems in the prior art, that is, to solve the problems of poor operation convenience and low safety factor of the clamp of the existing shoe washing machine, the present invention provides a clamping device for a shoe washing machine, the clamping device includes a mounting member, a pressing member and an elastic member disposed between the mounting member and the pressing member, the mounting member is used for mounting shoes, the elastic member can elastically move the pressing member and the mounting member in opposite directions and thus cause the pressing member to press the shoes, the mounting member is provided with a limiting structure, and the limiting structure is configured to limit the pressing member and prevent the pressing member and the mounting member from moving in opposite directions so as to mount the shoes on the mounting member.

In a preferred technical solution of the above clamping device, the limiting structure is a wave-shaped structure disposed on the mounting member, and the wave-shaped structure can be in lap joint with the pressing member to position the pressing member.

In the preferable technical scheme of the clamping device, the limiting structure is a clamping groove arranged on the mounting component, and the clamping groove can be in clamping fit with the pressing component to limit the pressing component.

In a preferred technical scheme of the clamping device, a bending structure is arranged on the pressing member, and the limiting structure can be matched with the bending structure so as to limit the pressing member.

In a preferred embodiment of the clamping device, the bending structure includes a cross bar and a vertical bar connected to each other, and the limiting structure cooperates with the cross bar to limit the pressing member.

In a preferred technical scheme of the clamping device, the pressing member comprises a connecting rod and a pressing rod capable of abutting against the outer side of the shoe, the elastic member is arranged between the connecting rod and the mounting member, and the bending structure connects the connecting rod and the pressing rod.

In a preferred technical solution of the above clamping device, the mounting member includes a support frame capable of supporting a shoe and a sleeve connected to the support frame, at least a portion of the connecting rod extends into the sleeve and is connected to the sleeve by the elastic member, and the limiting structure is disposed at a nozzle end of the sleeve.

In a preferred embodiment of the clamping device, the elastic member is a spring that is connected to the pressing member in a sleeving manner, and the spring is disposed in the sleeve in a compressing manner so as to move the pressing member and the mounting member toward each other.

In a preferred embodiment of the clamping device, the clamping device further includes a blocking member that can be clamped inside the sleeve, and the blocking member and the spring are in abutting engagement to prevent the spring from being disengaged from the sleeve.

In a preferred technical solution of the above clamping device, the inner cylinder of the sleeve includes a first accommodating cavity capable of accommodating the bending structure and a second accommodating cavity capable of accommodating the spring, the first accommodating cavity and the second accommodating cavity are communicated with each other, and a radial dimension of the first accommodating cavity is larger than that of the second accommodating cavity, so that the bending structure can prevent the pressing rod from colliding with the support frame in a manner of being clamped in the first accommodating cavity.

As can be understood by those skilled in the art, the clamping device for a shoe washing machine of the present invention comprises a mounting member for mounting a shoe, a pressing member capable of elastically moving the pressing member and the mounting member toward each other and thus pressing the pressing member against the shoe, and an elastic member disposed between the mounting member and the pressing member, wherein the mounting member is provided with a limiting structure configured to limit the pressing member and prevent the pressing member and the mounting member from moving toward each other, so as to mount the shoe on the mounting member. Through the above setting, make the user need not to hold on one hand and hold when being fixed in shoes washing machine's inside and hold the first installation shoes of compressing tightly component, as long as carry on spacingly can make through limit structure to compressing tightly the component before the installation shoes and hold the interval because of the relative fixation between compressing tightly component and the installation component, thereby make and to have sufficient operating space around the installation component, unexpected landing appears when both having avoided the handheld compressing tightly component of user, injure the situation of hand and make the user can both hands operation installation shoes, convenience and security when having improved fixed shoes simultaneously, make user experience promote.

Drawings

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings in conjunction with a shoe washing machine. The attached drawings are as follows:

FIG. 1 is a schematic view of the general construction of the clamping device of the present invention;

FIG. 2 is a side cross-sectional view of a clamping device of a first embodiment of the present invention;

FIG. 3 is a partial schematic view of a first embodiment of the clamping device of the present invention showing a wave-shaped stop;

FIG. 4 is a schematic view of the pressing member of the clamping device of the present invention;

fig. 5 is a side sectional view of a clamping device of a second embodiment of the invention.

In the drawings: 1. a mounting member; 11. a limiting structure; 111. a wave-shaped structure; 112. a card slot; 12. a support frame; 121. a sidewall support bar; 122. a bottom support bar; 13. a sleeve; 131. a first accommodating chamber; 132. a second accommodating chamber; 2. a pressing member; 21. a connecting rod; 211. a limiting block; 22. a hold down bar; 23. a bending structure; 231. a cross bar; 232. a vertical rod; 3. an elastic member; 4. a blocking member.

Detailed Description

It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the clamping device of the present invention is described in connection with a shoe washing machine, it is clear that the clamping device can also be applied to other laundry treating apparatuses having an article fixing requirement, such as clothes dryers and the like.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "vertical", "lateral", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring first to fig. 1, fig. 1 is a schematic view of the overall structure of the clamping device of the present invention. As shown in fig. 1, the clamping device for a shoe washing machine of the present invention comprises a mounting member 1, a pressing member 2, and an elastic member 3 disposed between the mounting member 1 and the pressing member 2, wherein the mounting member 1 is used to mount a shoe to fix the shoe to the inside of the shoe washing machine, completing the basic fixing of the shoe; the resilient member 3 is capable of resiliently moving the pressing member 2 towards the mounting member 1 and thus pressing the pressing member 2 against the shoe, i.e. the pressing member 2 is capable of approaching the mounting member 1 by means of the resilient action of the resilient member 3 to press the shoe against the mounting member 1 by abutting against the shoe on the premise that the shoe is substantially fixed by the mounting member 1 to accomplish a reinforced fixing of the shoe. In this case, in order to avoid the blocking of the preliminary fixing of the shoe by the pressing member 2 approaching the mounting member 1, a limiting structure 11 is provided on the mounting member 1, the limiting structure 11 being configured to limit the pressing member 2 and prevent the pressing member 2 from moving towards the mounting member 1. Through the setting, make compressing member 2 can be stopped by limit structure all the time at the in-process of preliminary fixed shoes, so that compressing member 2 can not with installation component 1 relative motion, be close to installation component 1, thereby avoid compressing member 2 to interfere shoes and install to installation component 1, the user of being convenient for installs shoes on installation component.

With continued reference to fig. 1, the mounting member 1 includes a shoe fixing portion and an assembly coupling portion coupled to each other, wherein the shoe fixing portion is capable of restricting movement of the shoe and primarily fixing the shoe. An elastic member 3 is arranged between the assembly connecting part and the pressing member 2, so that the pressing member 2 can move relative to the shoe fixing part and approach the shoe fixing part under the action of the elastic member 3, and is abutted against the shoe to press the shoe on the shoe fixing part.

As a possible embodiment, the shoe fixing portion is a receiving structure capable of receiving a shoe, the shoe is preliminarily fixed in a manner of being clamped in the receiving structure, and the pressing member 2 is disposed at an opening position of the receiving structure to prevent the shoe from being removed from the receiving structure in a manner of abutting on the shoe.

As a preferred embodiment, as shown in fig. 1, the shoe fixing portion is configured to extend into the shoe and support and fix the shoe. Specifically, the shoe fixing portion is a support frame 12 at least a portion of which can extend into the inside of the shoe, and the support frame 12 can support and fix the shoe by being clamped inside the shoe. As an example, the support frame 12 shown in fig. 1 comprises a side wall support bar 121 which can be abutted to the inner side wall of the shoe tail and a bottom support bar 122 which can be abutted to the bottom in the shoe, wherein the length of the bottom support bar 122 is adapted to the length of the shoe, so that the support frame 12 can fix the shoe by supporting and clamping on the bottom of the shoe. More specifically, the front end of the bottom support rod 122 is provided with a toe cap support structure matching with the shape of the toe cap, and the side wall support rod 121 is provided with a tail support structure matching with the shape of the tail, so that the toe cap support structure is clamped inside the toe cap and the tail support structure is clamped inside the tail under the condition that the shoe is supported and fixed by the support frame 12, so as to improve the support stability of the support frame 12 for the shoe. The above-mentioned fitting connection portion is connected to the sidewall support pole 121 so that the pressing member 2 provided at the fitting connection portion can move toward the support frame 12, so that the pressing member 2 can press the outer side of the shoe, such as the sole, primarily fixed by the support frame 12, thereby fixing the shoe.

In summary, the way of fixing the shoe by the shoe fixing part is not unique, so the specific structure of the shoe fixing part can be set according to the actual fixing way. The preferred technical solution of the present invention is further described below with reference to the latter preferred embodiment:

referring next to fig. 2 and 3 with continued reference to fig. 1, fig. 2 is a side sectional view of the clamping device of the first embodiment of the present invention, and fig. 3 is a schematic end structure view of the mounting member of the clamping device of the present invention, in which a limit structure is shown. As shown in fig. 1, 2 and 3, preferably, in the first embodiment of the present invention, the limiting structure 11 is a wave-shaped structure 111 disposed on the fitting connection portion, and the wave-shaped structure 111 can be in lap-joint engagement with the pressing member 12 to limit the pressing member 12. And because the pressing member 2 can be acted by the elastic member 3 to have a tendency to move towards the support frame 12, the tendency enables the pressing member 2 to reliably overlap and stay on the wavy structure 111.

In the situation that the pressing member 2 is limited by the wavy structure 111, the position of the pressing member 2 close to the assembly connection part can be overlapped into any one of the sunken wave troughs on the wavy structure 111, so that the wavy structure 111 can prevent the pressing member 2 from moving towards the support frame 12 and limit the pressing member 2 from sliding or rotating relative to the wavy structure 111 through the abutting overlapping of the wave troughs and the pressing member 2, thereby not only ensuring that enough operating space is provided between the pressing member 2 and the support frame 12 to fix the shoe, but also increasing the reliability of the wavy structure 111 in limiting the pressing member 2 and effectively avoiding the pressing member 2 from sliding off the wavy structure 111.

In addition, since the wavy structure 111 has a plurality of continuous combinations of peaks and valleys, the pressing member 2 can have a plurality of overlapping positions on the wavy structure 111. On the one hand, the user need not to aim at specific spacing position when carrying out the spacing operation of compressing component 2 and can overlap joint compressing component 2 on wave structure 111, even compressing component 2 falls near the crest during the overlap joint finally also can the landing to the trough in, the simple operation. On the other hand, the pressing member 2 has the selectivity for the limiting position, so that the user can flexibly select the specific lap joint of the pressing member 2 in which wave trough according to the size of the fixed shoe, the user is prevented from adjusting the pressing member 2 for multiple times to avoid interference in the process of fixing the shoe, and the operation efficiency is improved.

Referring again to fig. 3 with continued reference to fig. 1 and 2, fig. 3 is a partial schematic view of a clamping device according to a first embodiment of the present invention, wherein a wave-shaped limiting structure is shown. As shown in fig. 1, 2 and 3, the pressing member 2 is further provided with a bending structure 23. When the pressing member 2 moves to a certain distance along the direction away from the support frame 12, the bending structure 23 can move and overlap the wavy structure 111, so that the pressing member 2 can be limited by the wavy structure 111 through the overlapping fit of the bending structure 23 and the wavy structure 111.

Referring again to fig. 4 with continued reference to fig. 2 and 3, fig. 4 is a schematic diagram of the pressing member of the clamping device of the present invention. As shown in fig. 2, 3 and 4, as a specific embodiment, the assembling connection portion is a sleeve 13 connected to the supporting frame 12, and the wavy structure 111 is disposed at a sleeve opening end of the sleeve 13. The pressing member 2 comprises a connecting rod 21 and a pressing rod 22 which can abut against the outside of the shoe, wherein at least one part of the connecting rod 21 extends into the sleeve 13 and is connected with the sleeve 13 by means of the elastic member 3, and a bending structure 23 is arranged at one end of the connecting rod 21 close to the pressing rod 22 so as to connect the connecting rod 21 and the pressing rod 22. The elastic component 3 can drive the pressing rod 22 to move towards the support frame 12 through the connecting rod 21, and the pressing rod 22 is driven by the elastic component 3 to abut against the shoe (specifically, abut against the sole) so as to press the shoe against the support frame 12. The sleeve 13 is capable of guiding the movement of the pressing member 2. When the pressing member 2 needs to be limited, the connecting rod 21 is pulled out of the sleeve 13 until the bending structure 23 on the connecting rod 21 moves to the outside of the sleeve 13 and is located above the wavy structure 111, at this time, the bending structure 23 is overlapped on the wavy structure 111 and loosens hands, and the bending structure 23 stably stays in a trough of the wavy structure 111 under the action of the elastic member 3.

As can be seen in fig. 1 or 2, the sleeve 13 is, by way of example, vertically disposed, and the bottom of the sleeve 13 is connected to the bottom of the sidewall support bar 121 by a transversely disposed bar. The connecting rod 21 and the pressing rod 22 are arranged vertically and horizontally in turn so that the sleeve 13 can guide the pressing rod 22 to move vertically up and down. The upper part of the sleeve 13 is provided with an opening through to the mouth of the barrel so that the hold down rod 22 protrudes through the opening above the support 12 and moves up and down guided by the opening. By guiding the inner cylinder and the opening of the sleeve 13, the pressure bar 22 can lie in the same plane as the bottom support bar 122 and parallel to each other, so that a sufficiently large grip area on the shoe bottom can be provided in the case of abutment of the pressure bar 22 to the outside of the shoe bottom.

Further, the bending structure 23 includes a cross bar 231 and a vertical bar 232 connected to each other. According to the orientation of fig. 4, the right end of the cross bar 231 is connected to the upper end of the connecting rod 21, and the left end of the cross bar 231 is connected to the bottom end of the vertical bar 232. The top end of the vertical rod 232 is connected with the pressing rod 22. That is, the connecting rod 21 and the pressing rod 22 approximate to a right-angle rod member, and the bending structure 23 is disposed at the bending position of the right-angle rod member. In this case, in order to accommodate the overall shape of the pressing member 2 such that the bending structure 23 can move up and down within the sleeve 13 and can be caught at the top end of the sleeve 13, the cross-sectional shape of the sleeve 13 is set to be elliptical. When the connecting rod 21 moves along the sleeve 13, the bending structure 23 can move along the wider position of the sleeve 13 (i.e. the position where the major axes of all elliptical cross-sections are located). When the bending structure 23 moves out of the opening of the sleeve 13, the pressing rod 22 is pushed to rotate the bending structure 23, and the cross rod 231 of the bending structure 23 is clamped above the wavy structure 111 and is in lap joint with the wavy structure 111, so that the pressing member 2 cannot approach the supporting frame 12 due to being clamped.

In connection with the above, it should be noted that, although the assembling connection portion of the mounting member 1 is described in connection with the sleeve 13 and the pressing member 2 is described in connection with the rod, this is not limited, for example, the assembling connection portion may also be a slide rail structure, and accordingly the pressing member 2 may include a structure which is slidably engaged with the slide rail and a structure which presses the shoe. That is, the specific sliding fit structure between the mounting member 1 and the pressing member 2 can be adjusted according to design requirements as long as the sliding requirements therebetween are satisfied. In addition, besides the bent structure 23, the pressing member 2 may be provided with other structures to be matched with the wavy structure 111 in an overlapping manner, for example, the pressing member 2 may be provided with a stopper. As an alternative embodiment, the holding-down element 2 may not be provided with a structure that cooperates with the holding-down element 2, i.e. it may also be directly snap-fitted via the holding-down bar 22 and the undulated structure 111. The above described structural changes may be made without departing from the spirit and scope of the present invention.

Referring again to fig. 5, fig. 5 is a side cross-sectional view of a clamping device according to a second embodiment of the present invention. As another alternative preferred embodiment, as shown in fig. 5, in the second embodiment of the present invention, the limiting structure 11 is a slot 112 disposed at the upper portion of the sleeve 13, and the slot 112 can be snap-fitted with the pressing rod 22 of the pressing member 2 to limit the pressing member 2. Specifically, when the pressing member 2 is limited, the limiting member 2 is pulled outside the sleeve 13 until the pressing rod 22 is flush with the clamping groove 112, and then the pressing member 2 is rotated to enable the pressing member 2 to be clamped in the clamping groove 112, so that the limitation of the pressing member 2 is completed.

With continued reference to fig. 2 and 4, as an example, the elastic member 3 is specifically configured as follows: the elastic member 3 is a spring connected to the connecting rod 21 in a sleeved manner, and the spring is arranged in a sleeve in a compressed manner, so that the pressing rod 22 can be pulled downwards by the spring when the spring is expanded, and can move towards the supporting frame 12. Further, the lower part of the connecting rod 21 is provided with a limiting block 211, and the spring is connected with the connecting rod 21 in a manner that the bottom end is abutted to the limiting block 211. The clamping device of the invention also comprises a blocking member 4 which can be placed inside the sleeve 13, the blocking member 4 and the top end of the spring being in abutting engagement to prevent the spring from being removed from the sleeve 13. When shoes are compressed tightly by compressing component 2, the spring is in compression state, because the spring top is blockked by blocking component 4, consequently the expansion trend of spring can drive the connecting rod to inside the sleeve to remove through the mode that pushes away stopper 211 downwards to make compressing rod 22 closely support to the sole, compress tightly shoes.

More preferably, the inner cylinder of the sleeve 13 comprises a first housing chamber 131 capable of housing the bending structure 23 and a second housing chamber 132 capable of housing the spring and a portion of the connecting rod 21, the first housing chamber 131 and the second housing chamber 132 being in communication with each other and the first housing chamber 131 being larger in radial dimension than the second housing chamber 132. Through the above arrangement, on the one hand, the accommodating cavity suitable for the radial dimension can restrict the shaking of the connecting rod 21, so that the connecting rod 21 can be more stable when moving along the sleeve 13. On the other hand, the second accommodating cavity 132 with a smaller radial dimension can block the downward movement of the bending structure 23 and determine the lowest position of the bending structure 23, so that the bending structure 23 can limit the lowest movement position of the pressing rod 22 by being clamped at the bottom of the first accommodating cavity 131, so as to prevent the bending structure 23 from colliding with the support frame 12 and damaging the pressing member 2 or the support frame 12.

In summary, the clamping device of the present invention comprises a mounting member 1, a pressing member 2 and an elastic member 3 disposed between the mounting member 1 and the pressing member 2, wherein the mounting member 1 comprises a support frame 12 capable of primarily fixing a shoe and a sleeve 13 connected to the support frame 12. The pressing member 2 includes a connecting rod 21 at least a part of which extends into the sleeve 13, and a pressing rod 22 connected to the connecting rod 21. The elastic component 3 is arranged in the sleeve 13 and connects the connecting rod 21 to the sleeve 13, so that the pressing rod 22 can move towards the supporting frame 12 and press the shoe, and the shoe is reinforced and fixed. On this basis, the tube mouth end of the sleeve 13 is provided with a limiting structure 11, and the limiting structure 11 can limit the pressing member 2 and prevent the pressing rod 22 from moving towards the support frame 12. Through the above setting, make the user carry on spacingly to compressing tightly component 2 through limit structure 11 before the installation shoes and can make and compress tightly and keep having the interval because of the relative fixation between pole 22 and the support frame 12, thereby make and have sufficient operating space around the support frame 12, the unexpected landing appears when having both avoided the handheld compressing tightly component of user, injure the situation of hand and make the user can both hands operation installation shoes again, convenience and security when having improved fixed shoes simultaneously, user experience is greatly promoted.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.