CN214963056U

CN214963056U - Shoe tree with bearing structure

Info

Publication number: CN214963056U
Application number: CN202121651993.0U
Authority: CN
Inventors: 赵慰彬; 赵誉杰; 赵誉鈊
Original assignee: Quanzhou Sanzhao Shoe Last Co ltd
Current assignee: Quanzhou Sanzhao Shoe Last Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-03
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a shoe tree production technical field, in particular to a shoe tree with a supporting structure, which comprises a left shoe tree and a right shoe tree, wherein the inner part of the left shoe tree is rotatably connected with a sliding sleeve, the inner part of the sliding sleeve is slidably connected with a telescopic rod, the upper end of the telescopic rod is fixedly connected with a rotating block, the outer part of the sliding sleeve is fixedly connected with a driving bevel gear, the outer meshing of the driving bevel gear is connected with a driven bevel gear, the inner part of the driven bevel gear is fixedly connected with a transmission shaft, the other end of the transmission shaft runs through the left shoe tree and is fixedly connected with a lead screw, in the utility model, the rotating block is arranged to drive the telescopic rod to rotate, thereby driving the driving bevel gear and the driven bevel gear to rotate, thereby driving the lead screw to rotate, realizing the size adjustment of the right shoe tree, and the matching of the telescopic rod, the sliding sleeve, the rotating block and the fixed seat which are arranged simultaneously, thereby be convenient for to the fixed of turning block, prevent that the turning block from taking place to rotate when not using, influencing the regulation effect.

Description

Shoe tree with bearing structure

Technical Field

The utility model relates to a shoe tree production technical field specifically is a shoe tree with bearing structure.

Background

Shoe tree, the traditional Chinese shoe-making apparatus, also called shoe tree, is popular in most areas of the country, the wood is cut into foot shape and filled in the shoe to fit the foot, therefore, the shoe tree design must be based on the foot shape, but can not be the same as the foot shape, because the foot changes shape, size, stress and the like under static and moving state, and the shoe variety, style, processing technology, raw and auxiliary material properties, wearing environment and conditions are different, and the shape and the size of each part of the shoe tree can not be the same as the foot shape.

The shoe tree is the parent of shoes, is the forming die of shoes, and the shoe tree not only decides shoes molding and pattern, more decides whether shoes close the foot, can play the effect of protection foot, and in prior art, the shoe tree is in the use, can't realize size regulation, even can realize size regulation, the operation is inconvenient, takes trouble hard, and in the use, the shoe tree does not have bearing structure, leads to the shoe tree easily to take place the skew in accommodation process, influences regulation efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shoe tree with bearing structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a shoe tree with bearing structure, includes left side shoe tree and right side shoe tree, the inside rotation of left side shoe tree is connected with the sliding sleeve, and the inside sliding connection of sliding sleeve has the telescopic link, the upper end fixedly connected with turning block of telescopic link, and the outside fixedly connected with initiative helical gear of sliding sleeve, the outside meshing of initiative helical gear is connected with driven helical gear, and the inside fixedly connected with transmission shaft of driven helical gear, the other end of transmission shaft runs through left side shoe tree and lead screw fixedly connected with, and the outside screwed connection of lead screw has the right side shoe tree, the lower extreme fixedly connected with layer board of left side shoe tree, and the lower extreme sliding connection of right side shoe tree has the slider, the lower extreme fixedly connected with layer board of slider.

Preferably, the left side and the right side of the lower end of the supporting plate are both rotatably connected with a third connecting rod, the lower end of the third connecting rod is rotatably connected with a connecting block, a guide rod is slidably connected inside the connecting block, and the left side and the right side of the guide rod are both fixedly connected with a bottom plate.

Preferably, the inside rotation of the upside of left side shoe tree is connected with first connecting rod, and the other end rotation of first connecting rod is connected with the second connecting rod, the other end rotation of second connecting rod is connected with the right side shoe tree.

Preferably, the left side and the right side of the guide rod are both provided with springs, and the two ends of each spring are respectively and fixedly connected with a connecting block and a bottom plate.

Preferably, the inside of slider is equipped with the spout, and the slider is through the spout and the right side shoe tree sliding connection who sets up.

Preferably, the equal fixedly connected with fixed block in inside left and right sides of sliding sleeve, and the sliding sleeve is through fixed block and the telescopic link sliding connection who sets up.

Preferably, the external shape of the rotating block is gear-shaped, and the inside of the fixing seat is provided with a gear groove with the same size as the rotating block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the rotating block arranged drives the telescopic rod to rotate, thereby driving the driving bevel gear and the driven bevel gear to rotate, thereby driving the lead screw to rotate, realizing the size adjustment of the right shoe tree, and the matching of the telescopic rod, the sliding sleeve, the rotating block and the fixed seat which are arranged simultaneously, thereby being convenient for fixing the rotating block, preventing the rotating block from rotating when not used and influencing the adjusting effect;

2. the utility model discloses in, the layer board through setting up drives the third connecting rod and removes to drive the connecting block and remove in the outside of guide arm, thereby realize the whole support of shoe tree, through the cooperation of the first connecting rod that sets up and second connecting rod, thereby be convenient for support between left side shoe tree and the right side shoe tree, thereby be convenient for remove the in-process at the right side shoe tree, played the supporting role, prevent that left side shoe tree and right side shoe tree from taking place the skew, influence the result of use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the turning block of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1-left shoe tree, 2-first connecting rod, 3-second connecting rod, 4-right shoe tree, 5-lead screw, 6-supporting plate, 7-bottom plate, 8-connecting block, 9-sliding block, 10-guide rod, 11-third connecting rod, 12-spring, 13-fixed seat, 14-rotating block, 15-telescopic rod, 16-driving helical gear, 17-driven helical gear, 18-transmission shaft, 19-sliding chute, 20-fixed block and 21-sliding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a shoe tree with bearing structure, including left side shoe tree 1 and right side shoe tree 4, the inside rotation of left side shoe tree 1 is connected with sliding sleeve 21, and sliding sleeve 21's inside sliding connection has telescopic link 15, telescopic link 15's upper end fixedly connected with turning block 14, and sliding sleeve 21's outside fixedly connected with initiative helical gear 16, the outside meshing of initiative helical gear 16 is connected with driven helical gear 17, and driven helical gear 17's inside fixedly connected with transmission shaft 18, the other end of transmission shaft 18 runs through left

side shoe tree

1 and 5 fixedly connected with of lead screw, and the outside screwed connection of lead screw 5 has right side shoe tree 4, the lower extreme fixedly connected with layer board 6 of left side shoe tree 1, and the lower extreme sliding connection of right side shoe tree 4 has slider 9, slider 9's lower extreme fixedly connected with layer board 6.

The left side and the right side of the lower end of the supporting plate 6 are both rotatably connected with a third connecting rod 11, the lower end of the third connecting rod 11 is rotatably connected with a connecting block 8, a guide rod 10 is slidably connected inside the connecting block 8, the left side and the right side of the guide rod 10 are both fixedly connected with a bottom plate 7, the third connecting rod 11 is driven to move through the arranged supporting plate 6, so that the connecting block 8 is driven to move outside the guide rod 10, and the integral support of the shoe tree is realized; a first connecting rod 2 is rotatably connected inside the upper side of the left shoe tree 1, the other end of the first connecting rod 2 is rotatably connected with a second connecting rod 3, the other end of the second connecting rod 3 is rotatably connected with a right shoe tree 4, and the left shoe tree 1 and the right shoe tree 4 are conveniently supported through the matching of the first connecting rod 2 and the second connecting rod 3, so that the supporting function is conveniently played in the moving process of the right shoe tree 4, the left shoe tree 1 and the right shoe tree 4 are prevented from being deviated, and the using effect is prevented from being influenced; springs 12 are arranged on the left side and the right side of the guide rod 10, two ends of each spring 12 are fixedly connected with a connecting block 8 and a bottom plate 7 respectively, and the springs 12 are arranged to drive the connecting blocks 8 to move conveniently, so that the supporting plates 6 are driven to move, and a buffering and supporting function is realized; a sliding groove 19 is formed in the sliding block 9, the sliding block 9 is connected with the right shoe tree 4 in a sliding mode through the arranged sliding groove 19, the right shoe tree 4 can slide in the sliding block 9 conveniently through the arranged sliding groove 19, the right shoe tree 4 can move conveniently, and therefore the size of the whole shoe tree can be adjusted; the left side and the right side of the inside of the sliding sleeve 21 are fixedly connected with fixing blocks 20, the sliding sleeve 21 is connected with the telescopic rod 15 in a sliding mode through the arranged fixing blocks 20, the telescopic rod 15 can drive the sliding sleeve 21 to rotate while sliding inside the sliding sleeve 21 through the arranged fixing blocks 20, and therefore the driving helical gear 16 can be driven to rotate conveniently, the lead screw 5 can be driven to rotate, and the right shoe tree 4 can be moved; the external shape of turning block 14 is the gear form, and the gear groove the same with turning block 14 size is seted up to the inside of fixing base 13, through the cooperation between the turning block 14 that sets up and fixing base 13 to be convenient for drive is fixed to turning block 14, prevents that turning block 14 from taking place to rotate when not using, influences the regulation effect.

The working process is as follows: when in use, when the shoe tree is required to be adjusted in size, the rotating block 14 which is arranged in a rotating mode drives the telescopic rod 15 to rotate, so that the sliding sleeve 21 is driven to rotate, the driving bevel gear 16 and the driven bevel gear 17 are driven to rotate, the transmission shaft 18 is driven to rotate, the lead screw 5 is driven to rotate, the size adjustment of the right shoe tree 4 is realized, the telescopic rod 15 which is arranged at the same time, the sliding sleeve 21, the rotating block 14 and the fixing seat 13 are matched, so that the rotating block 14 is convenient to fix, the rotating block 14 is prevented from rotating when not used, the adjusting effect is influenced, through the arranged fixing block 20, the telescopic rod 15 can drive the sliding sleeve 21 to rotate while sliding in the sliding sleeve 21, so that the driving bevel gear 16 is convenient to drive, the lead screw 5 is driven to rotate, so that the shoe tree 4 on the right side is moved, in the moving process, through the matching of the arranged first connecting rod 2 and the second connecting rod 3, thereby be convenient for support between left side shoe tree 1 and the right side shoe tree 4, thereby be convenient for remove the in-process at right side shoe tree 4, played the supporting role, prevent that left side shoe tree 1 and right side shoe tree 4 from taking place the skew, influence the result of use, simultaneously in the use, the shoe tree receives the extrusion, drives layer board 6 and removes, and layer board 6 through setting up drives third connecting rod 11 and removes, thereby drives the outside removal of connecting block 8 at guide arm 10, thereby realizes the whole support of shoe tree.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shoe tree with bearing structure, includes left side shoe tree (1) and right side shoe tree (4), its characterized in that: the interior of the left shoe tree (1) is rotatably connected with a sliding sleeve (21), the interior of the sliding sleeve (21) is slidably connected with a telescopic rod (15), the upper end of the telescopic rod (15) is fixedly connected with a rotating block (14), and the outer part of the sliding sleeve (21) is fixedly connected with a driving bevel gear (16), the outer part of the driving bevel gear (16) is engaged and connected with a driven bevel gear (17), and the interior of the driven bevel gear (17) is fixedly connected with a transmission shaft (18), the other end of the transmission shaft (18) penetrates through the left shoe tree (1) and is fixedly connected with the screw rod (5), the outer part of the screw rod (5) is spirally connected with a right shoe tree (4), the lower end of the left shoe tree (1) is fixedly connected with a supporting plate (6), and the lower extreme sliding connection of right side shoe tree (4) has slider (9), the lower extreme fixedly connected with layer board (6) of slider (9).

2. A last with support structure, according to claim 1, wherein: the lower extreme left and right sides of layer board (6) all rotates and is connected with third connecting rod (11), and the lower extreme of third connecting rod (11) rotates and is connected with connecting block (8), the inside sliding connection of connecting block (8) has guide arm (10), and the equal fixedly connected with bottom plate (7) of the left and right sides of guide arm (10).

3. A last with support structure, according to claim 1, wherein: the inside rotation of the upside of left side shoe tree (1) is connected with first connecting rod (2), and the other end rotation of first connecting rod (2) is connected with second connecting rod (3), the other end rotation of second connecting rod (3) is connected with right side shoe tree (4).

4. A last with support structure, according to claim 2, wherein: the left side and the right side of the guide rod (10) are both provided with springs (12), and two ends of each spring (12) are respectively and fixedly connected with a connecting block (8) and a bottom plate (7).

5. A last with support structure, according to claim 1, wherein: the inside of slider (9) is equipped with spout (19), and slider (9) through spout (19) and the right side shoe tree (4) sliding connection who sets up.

6. A last with support structure, according to claim 1, wherein: the equal fixedly connected with fixed block (20) of the inside left and right sides of sliding sleeve (21), and sliding sleeve (21) through fixed block (20) and telescopic link (15) sliding connection who sets up.

7. A last with support structure, according to claim 1, wherein: the external shape of the rotating block (14) is gear-shaped, and a gear groove with the same size as the rotating block (14) is formed in the fixed seat (13).