CN211154080U

CN211154080U - Shoe tree and insole fixing mechanism

Info

Publication number: CN211154080U
Application number: CN201921115903.9U
Authority: CN
Inventors: 潘建中; 潘杭春
Original assignee: Juyi Group Co ltd
Current assignee: Juyi Group Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-08-04
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to a shoe tree and insole fixed establishment, including the ribbon, the shape of ribbon is the banding, ribbon one end is fixed on shoe tree one side, another tip of ribbon evenly is equipped with a plurality of anti-contrary teeth, the shoe tree is equipped with the slotted hole, disposes the fastener in the slotted hole, fastener and anti-contrary tooth looks adaptation. The fixing mechanism can avoid the phenomenon of missed nail pulling when nails are used, prevents the injury of the user caused by missed nails, and has the advantages of simple structure, convenient use and repeated use.

Description

Shoe tree and insole fixing mechanism

Technical Field

The utility model relates to a shoe tree and insole fixed establishment.

Background

When producing shoes, the insole needs to be fixed with the shoe tree when the insole is fixed, fixes the insole on the shoe tree through the nail to prevent the left and right sides of insole, skew from beginning to end. However, in the actual production process, the condition of missing pulling can occur to workers, so that quality accidents are caused.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of background art existence, the utility model aims to solve the technical problem that a shoe tree and insole's fixed establishment is provided, this fixed establishment not only simple structure, convenient to use, the cost is lower moreover, fine avoided because of the nail leaks the accident of pulling out and causing, and can used repeatedly. The technical problem to be solved in the present invention is also to provide a bag sewing process implemented by the fixing mechanism of the shoe tree and the insole.

The utility model adopts the following technical proposal to complete: shoe tree and insole's fixed establishment, including banded ribbon, the ribbon disposes the fastener of taking the jack, has the pawl in the jack, has the anti-contrary cingulum that matches with the pawl on the ribbon, and the ribbon passes the jack and ties up shoe tree and insole tightly.

Further, the fastener is fixed at the end of the cable tie.

Further, ribbon one end is fixed on shoe tree one side, the fastener is fixed the opposite side of shoe tree.

Furthermore, a fastener is arranged on the other side of the shoe tree, an opening communicated with the slot hole is formed in the fastener, and the diameter of the opening is smaller than that of the slot hole; the fastener includes first dog, spring holder and locates the reset spring between first dog and the spring holder, there is first stopper first dog bottom, slotted hole opening and trompil department are passed in proper order to first dog, the inner chamber of fastener is arranged in to first dog, the internal surface in the trompil is supported to the first stopper both sides of first dog bottom, be provided with the button on the shoe tree, the pushing down of the first dog of button control.

The utility model discloses in, walk around the insole bottom with the fixed establishment ribbon to block the anti-contrary tooth on the ribbon in the fastener of shoe tree opposite side, it is fixed with shoe tree and insole through fixed establishment, the vamp stitches the package back, cuts the ribbon, perhaps will prevent contrary tooth and break away from the fastener and with the fixed establishment ribbon from vamp and the sole take out can. Need not to use fixed insole of nail and shoe tree, fine prevention leaks the quality accident that pulls out the emergence because of the nail, this fixed establishment simple structure, convenient to use simultaneously, and the cost is lower.

Drawings

The utility model discloses there is following figure:

fig. 1 is a schematic view of a using structure of a shoe tree and midsole fixing mechanism provided in embodiment 1 of the present invention;

FIG. 2 is a structural schematic view of the band of FIG. 1 in an expanded state;

fig. 3 is a schematic structural view of a shoe tree and midsole fixing mechanism provided in embodiment 2 of the present invention;

FIG. 4 is a rear view of the last and midsole attachment mechanism of FIG. 3;

FIG. 5 is a schematic view of the structure of the cable tie of FIG. 4;

FIG. 6 is an enlarged partial cross-sectional view of the fastener of FIG. 4 in use;

FIG. 7 is a schematic structural view of the first stopper and the key in a fixed state;

FIG. 8 is a schematic side view of a last and midsole attachment mechanism provided in example 3;

FIG. 9 is a schematic view of the strap of the last and midsole securing mechanism of example 3;

fig. 10 is an enlarged partial cross-sectional view of a last and midsole attachment mechanism fastener of embodiment 3 in use.

Detailed Description

The drawings show the technical solution and the embodiments of the present invention, and the details and the working principle of the embodiments are further described below with reference to the drawings.

Referring to fig. 1 and 2, the embodiment 1 of the present invention provides a shoe tree and midsole fixing mechanism, including a band-shaped band 1, the band 1 is configured with a fastener 4 with a hole, the hole is internally provided with a pawl, the band 1 is provided with an anti-reverse toothed belt 2 matched with the pawl, the band 1 passes through the hole to tighten the shoe tree 3 with the midsole 11. The fastener 4 is fixed at the end of the binding belt 1.

Referring to fig. 1 and 2, the sack sewing process performed by using the last and midsole fastening mechanism according to embodiment 1 includes the following steps,

(1) placing midsole 11 on the bottom of last 3 and aligning;

(2) winding the fixing mechanism ribbon 1 around the bottom of the insole 11, clamping the anti-reverse teeth 2 on the ribbon 1 in the fastener 4 on the other side of the shoe tree 3, and fixing the insole 11 and the shoe tree 3;

(3) wrapping the sewed vamp on a shoe tree 3 provided with the insole 11, and folding the edge of the vamp towards the bottom of the insole 11 and fixing the edge of the vamp at the bottom of the insole 11;

(4) and (3) removing the binding and fixing of the binding belt 1 on the midsole 11 and the shoe tree in a manner of cutting off the binding belt 1.

Referring to fig. 3-7, the utility model provides a shoe tree and fixing mechanism in insole that embodiment 2 provided, including ribbon 1, ribbon 1's shape is the banding, 1 one end of ribbon is fixed on shoe tree one side, another tip of ribbon 1 evenly is equipped with a plurality of

anti-contrary teeth

2, 3 opposite sides of shoe tree are fixed with fastener 4, shoe tree 3 is equipped with slotted hole 5, slotted hole 5 is located the within range that the fastener covered, and fastener 4 is equipped with trompil 6 that corresponds and switches on with slotted

hole

5, 6 diameters of trompil are less than 5 diameters of slotted hole, dispose the fastener in the slotted hole 5, fastener and anti-contrary 2 looks adaptations of tooth.

The fastener comprises a first stop block 7, a spring seat 8 and a reset spring 9 arranged between the first stop block and the spring seat, wherein a first limit block 10 is arranged at the bottom of the first stop block 7, the first stop block 7 sequentially penetrates through the opening of the slotted hole 5 and the opening 6 and is arranged in the inner cavity of the fastener 4, when the fastener is not stressed, two sides of the first limit block 10 always support against the inner surface of the opening 6, the first stop block 7 is triangular, the top of the first stop block 7 is in a right angle with a shoe tree, the angle of the first stop block 7 towards the inner cavity of the fastener 4 is circular arc-shaped, the section of the anti-reverse tooth 2 is triangular, the included angle between the bottom of the anti-reverse tooth 2 and the binding belt is a right angle, the angle of the anti-reverse tooth 2 extending towards the direction of the fastener is circular arc-shaped, when the binding belt passes through the fastener 4, the upper inclined plane of the triangular anti-reverse tooth 2 supports against the first stop block, the binding belt 1 of, make first dog contract to slotted hole 5, make the triangle prevent contrary tooth 2 upwards sliding to pulling fixed establishment for shoe tree 3 and insole 11 zonulae occludens, when the pulling reaches the tightest degree, triangle-shaped prevents that contrary tooth 2 lower surface offsets with first dog 7 upper surface, prevents to prevent against contrary tooth 2 and fastener and drops, be provided with button 12 on the shoe tree, button 12 passes through connecting block 19 with first stopper 10 and is connected, button 12 controls first dog and pushes down, accomplishes the vamp and sews up the package back, presses down button 12, and the connecting block drives first dog 7 and pushes down to the spring holder direction, and first dog 7 leaves to prevent against the tooth and contracts back in the slotted hole, and pulling fixed establishment ribbon can take out the ribbon from the fastener.

Referring to fig. 3, 8, 9 and 10, a shoe tree and midsole fixing mechanism provided in embodiment 3 of the present invention includes a band 1, the band 1 is shaped like a belt, one end of the band is fixed on one side of the shoe tree 3, the other end of the band is uniformly provided with a plurality of anti-reverse teeth 2, the other side of the shoe tree 3 is provided with a slot 5, a fastener is disposed in the slot 5, the fastener is adapted to the anti-reverse teeth, the fastener is two symmetrically disposed elastic fasteners, the elastic fasteners include a spring slot 13, a second stopper 14 and a return spring 15, the front end of the second stopper 14 is arc-shaped, the return spring 15 is disposed in the spring slot 13, two ends of the return spring 15 respectively abut between the second stopper 14 and the bottom of the spring slot 13, a protruding edge 16 is disposed at an opening of the spring slot 13, a second stopper 17 is disposed at the bottom of the second stopper 14, second stopper 17 supports in protruding 16 lower surfaces along, prevent contrary tooth both sides and be provided with the recess 18 of mutual symmetry, the shape of recess 18 and the preceding tip phase-match of second stopper 14, the insole of shoe tree bottom is walked around to the ribbon, will prevent contrary tooth and fastener lock, and the tip card is gone into in recess 18 before the second stopper 14 for

shoe tree

3 and 11 zonulae occludens in the insole, and the vamp seam package is accomplished the back, only needs will prevent against the pulling of tooth to the opposite direction of fastener, prevents against the tooth both sides recess and can break away from the fastener.

Referring to fig. 3 to 10, the sack sewing process using the last and midsole fastening mechanism according to

embodiments

2 and 3 includes the following steps:

(1) midsole 11 is placed on the bottom of last 3 and aligned.

(2) The bottom of the insole 11 is bypassed by the fixing mechanism bandage 1, the bandage is pulled to the tightest state, the anti-reverse teeth 2 at the most appropriate position on the bandage are clamped in the fastener at the other side of the shoe tree, and the insole and the shoe tree are tightly fixed.

(3) The sewed vamp is wrapped on the shoe tree 3 with the insole, and the edge of the vamp is folded towards the bottom of the insole and is sewed and fixed at the bottom of the insole 11.

Pressing the button, making and preventing contrary tooth from breaking away from the fastener, taking out fixed establishment ribbon 1 and separating, making fixed establishment ribbon 1 break away from insole 11 and vamp, can accomplish the process of sewing the package, the operation is very simple, labour saving and time saving to fixed establishment reuse need not to use fixed insole of nail and shoe tree, fine prevention is because of the quality accident that the nail hourglass pulled out the emergence, this fixed establishment simple structure, convenient to use simultaneously, and the cost is lower.

Claims

1. A shoe tree and insole fixing mechanism is characterized in that: including banding ribbon, the ribbon disposes the fastener of taking the jack, has the pawl in the jack, has the anti-contra-teeth area that matches with the pawl on the ribbon, and the ribbon passes the jack and ties up shoe tree and insole.

2. The last and midsole attachment mechanism of claim 1, wherein: the fastener is fixed at the end of the ribbon.

3. The last and midsole attachment mechanism of claim 1, wherein: one end of the binding belt is fixed on one side of the shoe tree, and the fastener is fixed on the other side of the shoe tree.

4. The last and midsole attachment mechanism of claim 3, wherein: a fastener is arranged on the other side of the shoe tree, an opening communicated with the slot hole is formed in the fastener, and the diameter of the opening is smaller than that of the slot hole; the fastener includes first dog, spring holder and locates the reset spring between first dog and the spring holder, there is first stopper first dog bottom, slotted hole opening and trompil department are passed in proper order to first dog, the inner chamber of fastener is arranged in to first dog, the internal surface in the trompil is supported to the first stopper both sides of first dog bottom, be provided with the button on the shoe tree, the pushing down of the first dog of button control.

5. The last and midsole attachment mechanism of claim 4, wherein: first dog is triangle-shaped, first dog top is the right angle with the shoe tree, first dog is circular-arcly towards the angle of fastener inner chamber, the cross-section of preventing contrary tooth is triangle-shaped, prevent against contrary tooth bottom and ribbon contained angle and be the right angle, the angle of preventing against the tooth and extending to the fastener direction is circular-arcly.

6. A last and midsole attachment mechanism as claimed in claim 3 or 4, wherein: the fastener is the bullet fastener that two symmetries set up, bullet fastener includes spring groove, second dog and reset spring, reset spring locates the spring inslot, and the reset spring both ends support respectively between second dog and the spring groove bottom, spring groove opening part is equipped with protruding edge, second dog bottom is provided with the second stopper, the second stopper supports in protruding along lower surface.

7. The last and midsole attachment mechanism of claim 6, wherein: the front end part of the second stop block is arc-shaped.

8. The last and midsole attachment mechanism of claim 7, wherein: the anti-reverse tooth both sides are provided with the recess of mutual symmetry, the shape and the second stopper front end portion phase-match of recess, and when the anti-reverse tooth was buckled with the fastener, the second stopper front end portion card was gone into in the recess.