CN219661394U

CN219661394U - Shoehorn

Info

Publication number: CN219661394U
Application number: CN202321370840.8U
Authority: CN
Inventors: 陈士胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-12
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to a shoehorn, wherein a shoehorn sheet is fixed on a mounting seat, a clamping jaw sheet is hinged on the mounting seat, a driving motor in the mounting seat is in transmission connection with the clamping jaw sheet, a control part is arranged on a grab handle and is connected with the driving motor, the outer side surface of the shoehorn sheet is a shoehorn surface, and a first clamping matching part of the inner side surface of the shoehorn sheet is correspondingly matched with a second clamping matching part of the inner side surface of the clamping jaw sheet. The handle of the shoe puller is provided with a control part for controlling a driving motor in the mounting seat, and the driving motor in the mounting seat drives the clamping jaw sheets to rotate forward and reversely to clamp and release the shoe puller in a matched manner, so that shoes are clamped in a matched manner; the operation is relatively more convenient, the operation of the control part can be realized when the grab handle is held, the clamping state can be kept until the drive motor is controlled to rotate reversely after clamping, the clamping is more stable, the group can be applicable to a larger group, and after clamping, the grab handle is only required to be held, so that the operation is relatively easier and more labor-saving.

Description

Shoehorn

Technical Field

The present utility model relates to a shoehorn.

Background

The shoe horn is an auxiliary tool for wearing shoes, and auxiliary feet slide into the shoes when the shoes are worn, and the shoe horn has a shoe horn body with a smooth surface.

At present, the common shoehorn only has a shoehorn sheet body, and the common shoehorn is held for operation when in use and can be of a short handle or a long handle structure. However, no matter the long handle or the short handle is used, the shoehorn needs to be bent down to take the shoes, and the shoes are taken and put at the corresponding positions, so that the shoehorn is not convenient and sanitary.

Disclosure of Invention

In view of the technical problems existing in the background art, the technical problems solved by the utility model are to provide a shoehorn which is used for controlling a motor to drive and clamp shoes, is convenient to use and has higher clamping stability.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a shoe puller, includes grab handle, shoe puller piece, clamping jaw piece and mount pad, its characterized in that: the grab handle links to each other with the mount pad, and the shoehorn piece is fixed on the mount pad, and the clamping jaw piece articulates on the mount pad, is equipped with driving motor in the mount pad, and driving motor is connected with clamping jaw piece transmission, is equipped with on the grab handle and controls the part, and control the part and be connected with driving motor, and the lateral surface of shoehorn piece is the shoehorn face, and the medial surface of shoehorn piece has first centre gripping cooperation portion, and the medial surface of clamping jaw piece has second centre gripping cooperation portion, and first centre gripping cooperation portion corresponds cooperateing with second centre gripping cooperation portion.

The following various optimization or supplementary explanation can be performed on the above technical solutions, respectively.

For example, the mounting seat is provided with a front shell and a rear shell, the front shell is connected with the rear shell, the front shell and/or the rear shell is provided with a hinge shaft, the hinge shaft is arranged on the inner side of the front shell and/or the rear shell, the clamping jaw piece is provided with a hinge hole, and the hinge hole is sleeved on the hinge shaft; the front end of the mounting seat is provided with an opening, and the clamping jaw piece is connected and configured at the opening; the edge of the opening is provided with a clamping jaw opening limit part, the clamping jaw sheet is provided with a clamping jaw body opening limit part, and the clamping jaw body opening limit part is correspondingly matched with the clamping jaw opening limit part.

For another example, the clamping jaw piece is further provided with a turning region, the clamping jaw piece is hinged with the mounting seat in the turning region, and a second clamping matching part is arranged at the front part of the turning region; the rear part of the turning area is in transmission connection with a driving motor; the rear part of the turning area is provided with a clamping jaw body opening limiting part, the mounting seat is provided with a clamping jaw opening limiting part, and the clamping jaw body opening limiting part is correspondingly matched with the clamping jaw opening limiting part.

In addition, a power supply and a circuit board are arranged in the grab handle, the circuit board is connected with the control part, the circuit board is connected with the power supply, and the circuit board is connected with the driving motor; a hollow rod is also connected between the grab handle and the mounting seat.

For example, a transmission device is further arranged in the mounting seat, the transmission device comprises a screw rod, a sliding block with a screw hole, a guide rail and a first connecting rod, a driving motor is in transmission connection with the screw rod, the screw rod is in transmission connection with the screw hole on the sliding block, the sliding block is connected with the guide rail, and hinge shafts at two ends of the first connecting rod are respectively correspondingly connected with the sliding block and the clamping jaw piece.

The guide rail is connected in the mounting seat by adopting a convex rail and/or a groove, the sliding block is provided with a front block and a rear block, the front block is connected with the rear block, an inner sleeve is arranged between the front block and the rear block, a wire hole is formed in the inner sleeve, the sliding block is also provided with a first connecting rod, the rear part of the first connecting rod is positioned between the front block and the rear block, and the front part of the first connecting rod is hinged with the first connecting rod.

The front block and the rear block are provided with matched positioning holes and positioning pins, the front block and the rear block are clamped between the front shell and the rear shell of the mounting seat, the front ends of the front block and the rear block are provided with limiting connecting ports, the first connecting rod is provided with limiting connecting grooves, and the limiting connecting grooves are connected with the limiting connecting ports.

Or for example, a transmission device is further arranged in the mounting seat, the transmission device comprises a transmission shaft, a gear, a rack, a track and a second connecting rod, the driving motor is in transmission connection with the transmission shaft, the transmission shaft is in transmission connection with the gear, the gear is in transmission connection with the rack, the rack is connected with the track, and hinge shafts at two ends of the second connecting rod are respectively correspondingly connected with the rack and the clamping jaw piece.

The track adopts a sliding groove and/or a sliding rail, a connecting seat is further arranged on the rack, the connecting seat is connected with a second connecting rod, and the front part of the second connecting rod is hinged with the second connecting rod; the connecting seat is provided with an assembly opening, the second connecting rod is provided with a T-shaped round head, and the T-shaped round head is inserted into the assembly opening.

The gear is axially sleeved on the transmission shaft in a sliding way, a transmission rod is arranged on the transmission shaft, and the transmission rod is radially arranged on the transmission shaft. The transmission shaft is also provided with a spring seat, a pre-tightening spring is arranged between the spring seat and the gear, the pre-tightening spring is sleeved on the transmission shaft, the gear is also connected with a clutch connecting disc, the pre-tightening spring is positioned on one side of the gear, the transmission rod and the clutch connecting disc are positioned on the other side of the gear, the clutch connecting disc is provided with a radial radiation groove, an inlet of the radial radiation groove faces the transmission rod, and the clutch connecting disc is positioned between the gear and the transmission rod.

The shoe puller has the beneficial effects that the handle of the shoe puller is provided with the control part for controlling the driving motor in the mounting seat, and the driving motor in the mounting seat directly drives the clamping jaw piece to rotate positively and reversely, so that the clamping jaw piece can clamp and release with the shoe puller in a matched manner, and shoes can be clamped in a matched manner; the operation is relatively more convenient, the operation on the control part can be realized when the grab handle is held, the clamping state can be kept until the drive motor is controlled to rotate reversely after clamping, the clamping is more stable, the device can be suitable for larger groups (more friendly to the old, children and the like), after clamping, the grab handle is only required to be held, the grab handle is prevented from being influenced by the restoring force of clamping and the like, and the device is relatively easier and more labor-saving. Thus, the present utility model is a substantial feature and improvement over the prior art.

Drawings

The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.

Fig. 1 is a schematic view of the front structure of a shoehorn according to the present embodiment.

Fig. 2 is a schematic structural view of the shoehorn in this embodiment in a state where the clamping jaw piece and the shoehorn piece are close to each other.

Fig. 3 is a schematic structural view of a state in which a clamping jaw piece and a shoehorn piece are released separately in the shoehorn according to the present embodiment.

Fig. 4 is a schematic perspective view of fig. 1.

Fig. 5 is a schematic view of the structure of fig. 4 at another angle.

Fig. 6 is a schematic structural diagram of the inside of the mounting seat according to the first embodiment.

Fig. 7 is a schematic perspective view of fig. 6.

Fig. 8 is a schematic view of another perspective view of fig. 7, with the front block hidden.

Fig. 9 is a schematic structural view of the rear case of fig. 8.

Fig. 10 is a schematic view of the inner side structure of the front cover in the first embodiment.

Fig. 11 is a schematic view illustrating the structure of the inside of the mounting base in the second embodiment.

Fig. 12 is a schematic perspective view of fig. 11.

Fig. 13 is an enlarged view of a in fig. 12.

In the figure: 1. a grab handle; 2. shoehorn sheets; 3. clamping jaw piece; 4. a mounting base; 5. a driving motor; 6. a shoehorn surface; 7. a first clamping engagement portion; 8. a second clamping engagement portion; 9. a front shell; 10. a rear case; 12. a hinge hole; 13. an opening; 14. the clamping jaw opens the limit part; 15. the clamping jaw body opens the limit part; 16. a turning area; 19. a manipulation member; 20. a hollow rod;

21. a screw rod; 22. a slide block; 23. a guide rail; 24. a first link; 27. a front block; 28. a rear block; 29. an inner sleeve; 30. a first coupling rod; 31. positioning holes; 33. a limit connecting port; 34. a limit connecting groove;

40. a transmission shaft; 41. a gear; 42. a rack; 43. a track; 44. a second link; 47. a connecting seat; 48. an assembly port; 49. a T-shaped round head; 50. a transmission rod; 51. a spring seat; 52. a pre-tightening spring; 53. a clutch engagement plate; 54. a radial radiation groove; 55. and a second coupling rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.

Referring to the drawings, a shoehorn in the embodiment of the present utility model comprises a grab handle 1, a shoehorn sheet 2, a clamping jaw sheet 3 and a mounting seat 4.

Wherein, grab handle 1 links to each other with mount pad 4, and grab handle 1 can be for the user to hold and hold.

The shoehorn sheet 2 is fixed on the mounting seat 4, and the shoehorn sheet 2 and the mounting seat 4 can be integrally connected or separately connected and then assembled and fixed; the clamping jaw piece 3 is hinged to the mounting seat 4, the clamping jaw piece 3 can rotate relative to the mounting seat 4, clamping and releasing are matched in a rotating mode, and the clamping force is relatively large, and the operation is stable.

Wherein, be equipped with driving motor 5 in the mount pad 4, driving motor 5 is connected with clamping jaw piece 3 transmission, drives clamping jaw piece 3 by driving motor 5 cooperation and rotates (if corotation and reversal).

Wherein the handle 1 is provided with a control member 19 (such as a button, knob, touch control, etc.). The control part 19 is connected with the driving motor 5, and the driving motor 5 is controlled to be operated to be mature technology through the start and stop of the driving motor 5 and the forward rotation and the reverse rotation of the driving motor 19.

The outer side surface of the shoehorn sheet 2 is a shoehorn surface 6, the sheet body of the shoehorn sheet 2 can be used for normal shoehorn use, and the shoehorn surface 6 can be used for foot sliding in; the inner side surface of the shoehorn sheet 2 is provided with a first clamping and matching part 7, and the first clamping and matching part 7 can be used for matching and clamping shoes; so that the shoehorn 2 has two functions, the shoehorn surface 6 on the front surface is used for the shoehorn function, and the back surface is used for clamping shoes in a matching way. And the shoehorn sheet 2 is fixed on the mounting seat 4, so that the relative position is stable, the shoehorn sheet is used for supporting and stabilizing the shoehorn function, and normal use is ensured.

The inner side surface of the clamping jaw piece 3 is provided with a second clamping matching part 8, the second clamping matching part 8 is correspondingly matched with the first clamping matching part 7 on the shoehorn piece 2, and the second clamping matching part 8 is driven by the driving motor 5 to rotate (forward rotation and reverse rotation) along with the clamping jaw piece 3 on the mounting seat 4; when the clamping jaw piece 3 rotates positively, the second clamping matching part 8 and the first clamping matching part 7 are closely matched and clamped; when the clamping jaw piece 3 is reversed, the second clamping fit part 8 is separated from the second clamping fit part 8 to be matched and released. So that the clamping jaw piece 3 and the shoehorn piece 2 can cooperate to clamp and release the shoes (clamp and release the shoes). When in use, after the shoes are clamped and taken, the feet can be directly slid into the shoes by the aid of the shoehorn sheets 2. When holding the grab handle 1, the operation part 19 can be operated, so that the drive motor 5 can be controlled to drive the clamping jaw piece 3 to rotate (forward or reverse) to realize clamping and releasing actions, and the clamping state can be kept until the drive motor 5 is controlled to reverse after the clamping is in place, so that the clamping is more stable, and the grab handle 1 is more labor-saving and easier to hold.

The handle of the shoe puller is provided with a control part 19 for controlling a driving motor 5 in the installation seat 4, and the driving motor 5 drives the clamping jaw piece 3 to rotate forward and reversely, so that the clamping jaw piece 3 can clamp and release with the shoe puller piece 2 in a matching way; the operation is relatively more convenient, the operation of the control part 19 can be realized when the grab handle 1 is held, the clamping state can be kept until the drive motor 5 is controlled to rotate reversely after clamping, the clamping is more stable, and the device can be applicable to larger groups (more friendly to the old, children and the like), so that after clamping, the grab handle 1 is only required to be held, the grab handle 1 is prevented from being held under the influence of restoring force and the like of clamping, and the device is relatively easier and more labor-saving.

The following optimizations or further description can be made on the basis of the above embodiments, respectively.

For example, the mounting seat 4 has a front shell 9 and a rear shell 10, and the front shell 9 is connected with the rear shell 10 (can be connected by a fastener or a buckle, etc.), so as to form a housing of the mounting seat 4; the front shell 9 and/or the rear shell 10 are/is provided with the hinge shaft 11, the hinge shaft 11 can be arranged on the inner side of the front shell 9 and/or the rear shell 10, the clamping jaw piece 3 is provided with the hinge hole 12, the hinge hole 12 is sleeved on the hinge shaft 11, the installation is convenient, and the clamping jaw piece 3 rotates (forward rotation and reverse rotation) around the hinge shaft 11. The shoehorn 2 can be integrated with the front shell 9 or the rear shell 10, and the shoehorn surface 6 will be smoother. The front end of the mounting seat 4 is provided with an opening 13, if the front shell 9 and the rear shell 10 are reserved at the front end to form the opening 13, the clamping jaw piece 3 is connected and configured at the opening 13 so as to be in transmission connection with the driving motor 5 in the mounting seat 4.

Wherein, set up slipmat and/or anti-skidding line on first centre gripping cooperation portion 7 and/or the second centre gripping cooperation portion 8, the centre gripping (clamp) shoes are more firm, are difficult for droing.

In addition, the edge (edge) of the opening 13 is provided with a clamping jaw opening limit part 14 (such as a limit step or a limit end part, etc.), the clamping jaw piece 3 is provided with a clamping jaw body opening limit part 15 (such as a limit step or a limit end part, etc.), the clamping jaw body opening limit part 15 is correspondingly matched with the clamping jaw opening limit part 14, and when the clamping jaw piece 3 rotates to open (i.e. separate from the shoehorn piece 2), the clamping jaw opening limit part is matched with limit, and the operation is relatively more stable.

For another example, the clamping jaw piece 3 is provided with a turning area 16 (for example, a corner area), the clamping jaw piece 3 is hinged with the mounting seat 4 in the turning area 16, the second clamping matching part 8 is arranged at the front part of the turning area 16, the rear part of the turning area 16 is in transmission connection with the driving motor 5, the space structure is more reasonable, the transmission connection is convenient, and the clamping effect is relatively good. The rear portion of the turning region 16 may be provided with a jaw body opening limit portion 15, and the mounting seat 4 is provided with a jaw opening limit portion 14 (such as an edge of the opening 13 of the mounting seat 4 or a limit pin, etc.), where the jaw body opening limit portion 15 is correspondingly matched with the jaw opening limit portion 14.

The power supply (such as a dry battery or a lithium battery, etc., and a rechargeable battery or a replaceable battery) and a circuit board (namely a PCB board, which can be manufactured according to requirements and is a mature technology) can be arranged in the handle 1, the circuit board is connected with the control component 19 and is connected with the power supply, the circuit board is connected with the driving motor 5, the connection coordination relationship among the control component 19, the power supply, the circuit board and the driving motor 5 is a mature technology, and corresponding indicator lamps can be further arranged, and the details are omitted. In the present embodiment, a power source, a circuit board, an operating member 19, and the like are provided in the grip 1. The handle 1 may have a cover for opening for corresponding assembly. A hollow rod 20 is also connected between the grab handle 1 and the mounting seat 4, and the length of the hollow rod 20 can be set according to the requirements to form specifications with different lengths; in addition, some connecting wires may be provided in the hollow shaft 20 to electrically connect the motor in the mount 4 with components in the grip 1.

A transmission device is also arranged in the mounting seat 4, and the driving motor 5 is in transmission connection with the clamping jaw piece 3 through the transmission device. Such as the following two examples.

Embodiment one: the transmission device comprises a screw rod 21, a sliding block 22 with a screw hole, a guide rail 23 and a first connecting rod 24; the driving motor 5 is in transmission connection with the screw rod 21, and the screw rod 21 is driven by the driving motor 5 to rotate, for example, the screw rod 21 is directly connected with an output shaft of the driving motor 5; the screw rod 21 is in transmission connection with a screw hole on the slide block 22, the slide block 22 is connected with the guide rail 23, and the screw rod 21 rotates (rotates positively or reversely) to drive the slide block 22 to move back and forth along the guide rail 23 through the screw hole; the hinge shafts 25 and 26 at the two ends of the first connecting rod 24 are respectively correspondingly connected with the sliding block 22 and the clamping jaw piece 3, and the sliding block 22 moves back and forth to drive the clamping jaw piece 3 to rotate (forward rotation and reverse rotation) through the cooperation of the first connecting rod 24. Wherein, the guide rail 23 can adopt a convex rail and/or a concave groove, the guide rail 23 is connected in the installation seat 4, for example, the guide rail 23 is arranged on the inner side wall of the installation seat 4 and/or the guide rail 23 is formed in the installation seat 4 through a framework; it can be optimized that the sliding block 22 is provided with a front block 27 and a rear block 28, the front block 27 is connected with the rear block 28 (can be connected by a fastener, a buckle or glue, etc.), an inner sleeve 29 is arranged between the front block 27 and the rear block 28, and a wire hole is arranged on the inner sleeve 29, so that the wire hole is convenient to process and manufacture; the slide 22 also has a first coupling rod 30, the rear part of the first coupling rod 30 is located between the front block 27 and the rear block 28, the first coupling rod 30 can be clamped and connected by the front block 27 and the rear block 28, the cost is relatively lower, and the connection can be realized by adopting a fastener or other modes; the front portion of the first coupling rod 30 is hinged to the first link 24 for relative rotation, enabling relative articulation of the slider 22 to the first link 24. The sliding block 22 moves along the guide rail 23 in the mounting seat 4, and a limiting component (such as a limiting block, a limiting protrusion and the like) can be arranged in the mounting seat 4 to cooperate to limit the movement of the sliding block 22. Wherein, the matched positioning holes 31 and positioning pins can be arranged between the front block 27 and the rear block 28, the relative positions are more accurate, and the front block 27 and the rear block 28 are clamped between the front shell 9 and the rear shell 10 of the mounting seat 4, namely can be clamped for connection; for example, the front ends of the front block 27 and the rear block 28 are provided with a limit connection port 33, the first coupling rod 30 is provided with a limit connection groove 34 (such as an annular groove), the limit connection groove 34 is connected with the limit connection port 33, and the first coupling rod 30 is convenient to install and relatively low in cost.

Embodiment two: the transmission device comprises a transmission shaft 40, a gear 41, a rack 42, a track 43 and a second connecting rod 44, wherein the driving motor 5 is in transmission connection with the transmission shaft 40, the driving motor 5 drives the transmission shaft 40 to rotate (forward rotation and reverse rotation), for example, the output shaft of the driving motor 5 is used as the transmission shaft 40 or the output shaft of the driving motor 5 is in transmission connection with the transmission shaft 40 in a straight descending manner, the transmission shaft 40 is in transmission connection with the gear 41, the transmission shaft 40 drives the gear 41 to rotate, the gear 41 is in transmission connection with the rack 42, the rack 42 is connected with the track 43, and the gear 41 drives the rack 42 to move back and forth along the track 43; the hinge shafts 45 and 46 at the two ends of the second connecting rod 44 are respectively connected with the rack 42 and the clamping jaw piece 3 correspondingly, and the rack 42 moves back and forth to drive the clamping jaw piece 3 to rotate (rotate forwards and reversely) through the cooperation of the second connecting rod 44. The rail 43 may be a chute and/or a slide rail, and the rail 43 is connected in the mounting seat 4. In addition, a connecting seat 47 can be further arranged on the rack 42, and the rack 42 moves to drive the connecting seat 47 to move together (move forwards and backwards along the track 43), the connecting seat 47 is connected with a second connecting rod, and the front part of the second connecting rod is hinged with the second connecting rod 44 so as to rotate relatively, so that the relative hinge of the rack 42 and the second connecting rod 44 is realized; the connecting seat 47 is provided with an assembly opening 48, the second connecting rod is provided with a T-shaped round head 49, the T-shaped round head 49 is inserted into the assembly opening 48, the connecting assembly structure is simple, the assembly is convenient, and the quick assembly of the second connecting rod and the connecting seat 47 can be realized. In order to protect the motor, the gear 41 is axially sleeved on the transmission shaft 40 in a sliding manner, and the gear 41 can axially slide on the transmission shaft 40; the transmission shaft 40 is provided with a transmission rod 50, the transmission rod 50 synchronously rotates along with the transmission shaft 40, and the transmission rod 50 is radially arranged on the transmission shaft 40;

the transmission shaft 40 is also provided with a spring seat 51, a pre-tightening spring 52 is arranged between the spring seat 51 and the gear 41, the spring seat 51 supports the pre-tightening spring 52, and the pre-tightening spring 52 can exert elasticity on the gear 41; the pre-tightening spring 52 is sleeved on the transmission shaft 40 to run relatively stably; the gear 41 is also connected with a clutch engagement disc 53, the clutch engagement disc 53 rotates together with the gear 41 (synchronously rotates), a pre-tightening spring 52 is positioned on one side of the gear 41, a transmission rod 50 and the clutch engagement disc 53 are positioned on the other side of the gear 41, the elastic force of the pre-tightening spring 52 enables the gear 41 to lean against the other side, and the clutch engagement disc 53 is kept in contact with the transmission rod 50; wherein, radial radiation grooves 54 are arranged on the clutch engagement plate 53 (evenly and equally arranged on the clutch engagement plate 53), the inlet of the radial radiation grooves 54 faces the transmission rod 50, the clutch engagement plate 53 is positioned between the gear 41 and the transmission rod 50, when the transmission rod 50 is positioned in the radial radiation grooves 54, the transmission shaft 40 rotates to be matched with the transmission rod 50 to rotate the clutch engagement plate 53 together, so that the gear 41 rotates, the gear 41 rotates to drive the rack 42 to move along the track 43, when the rack 42 is blocked (such as in place or clamping shoes, etc.), even if the driving motor 5 still drives the transmission shaft 40 to rotate, the clutch engagement plate 53 on the gear 41 is separated from the transmission rod 50, the gear 41 axially moves on the transmission shaft 40, at the moment, the pre-tightening spring 52 is further compressed by the gear 41, the transmission rod 50 is separated from the radial radiation grooves 54 of the clutch engagement plate 53 (realizing transmission separation), the rotation of the transmission shaft 40 can not drive the gear 41 through the transmission rod 50, and the problem that the movement of the rack 42 is blocked to cause damage of the driving motor 5 is avoided; when the return is needed, the driving motor 5 runs reversely, the gear 41 is used for enabling the radial radiating groove 54 of the clutch engagement plate 53 to be combined with the transmission rod 50 again under the action of the pre-tightening spring 52 to realize transmission combination, and the transmission shaft 40 can drive the gear 41 to rotate through the transmission rod 50 and the clutch engagement plate 53.

Claims

1. The utility model provides a shoe-horn, includes grab handle (1), shoe-horn piece (2), clamping jaw piece (3) and mount pad (4), its characterized in that:

the grab handle (1) is connected with the mounting seat (4), the shoehorn sheet (2) is fixed on the mounting seat (4), the clamping jaw sheet (3) is hinged on the mounting seat (4), a driving motor (5) is arranged in the mounting seat (4), the driving motor (5) is in transmission connection with the clamping jaw sheet (3), the grab handle (1) is provided with a control part (19), the control part (19) is connected with the driving motor (5),

the outer side surface of the shoehorn sheet (2) is a shoehorn surface (6), the inner side surface of the shoehorn sheet (2) is provided with a first clamping matching part (7),

the inner side surface of the clamping jaw piece (3) is provided with a second clamping matching part (8), and the first clamping matching part (7) is correspondingly matched with the second clamping matching part (8).

2. A shoe puller as set forth in claim 1, wherein: the mounting seat (4) is provided with a front shell (9) and a rear shell (10), the front shell (9) is connected with the rear shell (10), a hinge shaft is arranged on the front shell (9) and/or the rear shell (10), the hinge shaft is arranged on the inner side of the front shell (9) and/or the rear shell (10), a hinge hole (12) is formed in the clamping jaw piece (3), and the hinge hole (12) is sleeved on the hinge shaft;

the front end of the mounting seat (4) is provided with an opening (13), and the clamping jaw piece (3) is connected and configured at the opening (13);

the edge of the opening (13) is provided with a clamping jaw opening limit part (14), the clamping jaw piece (3) is provided with a clamping jaw body opening limit part (15), and the clamping jaw body opening limit part (15) is correspondingly matched with the clamping jaw opening limit part (14).

3. A shoe puller as set forth in claim 1, wherein: the clamping jaw piece (3) is provided with a turning region (16), the clamping jaw piece (3) is hinged with the mounting seat (4) in the turning region (16), and a second clamping matching part (8) is arranged at the front part of the turning region (16); the rear part of the turning region (16) is in transmission connection with the driving motor (5);

the rear part of the turning region (16) is provided with a clamping jaw body opening limit part (15), the mounting seat (4) is provided with a clamping jaw opening limit part (14), and the clamping jaw body opening limit part (15) is correspondingly matched with the clamping jaw opening limit part (14).

4. A shoe puller as set forth in claim 1, wherein: a power supply and a circuit board are also arranged in the grab handle (1), the circuit board is connected with the control component (19), the circuit board is connected with the power supply, and the circuit board is connected with the driving motor (5);

a hollow rod (20) is also connected between the grab handle (1) and the mounting seat (4).

5. A shoe puller as set forth in claim 1, wherein: a transmission device is also arranged in the mounting seat (4), the transmission device comprises a screw rod (21), a sliding block (22) with a screw hole, a guide rail (23) and a first connecting rod (24),

the driving motor (5) is in transmission connection with the screw rod (21), the screw rod (21) is in transmission connection with a screw hole on the sliding block (22), the sliding block (22) is connected with the guide rail (23), and hinge shafts at two ends of the first connecting rod (24) are respectively connected with the sliding block (22) and the clamping jaw piece (3) correspondingly.

6. A shoe puller as set forth in claim 5, wherein: the guide rail (23) adopts protruding rail and/or recess, guide rail (23) are connected in mount pad (4), slider (22) have preceding piece (27) and back piece (28), preceding piece (27) are connected with back piece (28), be equipped with endotheca (29) between preceding piece (27) and back piece (28), the wire hole sets up on endotheca (29), slider (22) still have first connecting rod (30), the rear portion of first connecting rod (30) is located between preceding piece (27) and back piece (28), the front portion of first connecting rod (30) is articulated with first connecting rod (24).

7. A shoe puller as set forth in claim 6, wherein: the front block (27) and the rear block (28) are provided with matched positioning holes (31) and positioning pins, the front block (27) and the rear block (28) are clamped between a front shell (9) and a rear shell (10) of the mounting seat (4), the front ends of the front block (27) and the rear block (28) are provided with limiting connecting ports (33), the first connecting rod (30) is provided with limiting connecting grooves (34), and the limiting connecting grooves (34) are connected with the limiting connecting ports (33).

8. A shoe puller as set forth in claim 1, wherein: still be equipped with transmission in mount pad (4), transmission is including transmission shaft (40), gear (41), rack (42), track (43) and second connecting rod (44), driving motor (5) are connected with transmission shaft (40) transmission, transmission shaft (40) are connected with gear (41) transmission, gear (41) are connected with rack (42) transmission, rack (42) link to each other with track (43), the articulated shaft at second connecting rod (44) both ends respectively with rack (42), clamping jaw piece (3) correspond and link to each other.

9. A shoe puller as set forth in claim 8 wherein: the track (43) adopts a sliding chute and/or a sliding rail, the rack (42) is also provided with a connecting seat (47), the connecting seat (47) is connected with a second connecting rod, and the front part of the second connecting rod is hinged with a second connecting rod (44);

the connecting seat (47) is provided with an assembly opening (48), the second connecting rod is provided with a T-shaped round head (49), and the T-shaped round head (49) is inserted into the assembly opening (48).

10. A shoe puller as set forth in claim 8 wherein: the gear (41) is axially sleeved on the transmission shaft (40) in a sliding way, the transmission shaft (40) is provided with a transmission rod (50), the transmission rod (50) is radially arranged on the transmission shaft (40),

still be equipped with spring holder (51) on transmission shaft (40), be equipped with pretension spring (52) between spring holder (51) and gear (41), pretension spring (52) cover is established on transmission shaft (40), still connect on gear (41) separation and reunion joint dish (53), pretension spring (52) are located one side of gear (41), transfer line (50) and separation and reunion joint dish (53) are located the opposite side of gear (41), be provided with radial slot (54) on separation and reunion joint dish (53), the entry of radial slot (54) is towards transfer line (50), separation and reunion joint dish (53) are located between gear (41) and transfer line (50).