CN211631953U

CN211631953U - Labor protection shoes with replaceable soles

Info

Publication number: CN211631953U
Application number: CN202020071350.8U
Authority: CN
Inventors: 伍超伦
Original assignee: Quanzhou Gucheng Shoes Co ltd
Current assignee: Quanzhou Gucheng Shoes Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-09
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a labor protection shoes of removable sole belongs to labor protection shoes technical field, including vamp and sole, the sole includes the upper base and goes to the bottom, the transversal L shape structure of personally submitting of upper base, the L shape structure with the upper base of going to the bottom cooperatees, one side that the upper base was gone to the bottom is provided with the sliding block that a plurality of and shoes width direction are parallel, and go to the bottom towards one side of upper base seted up with sliding block matched with sliding tray, sliding block and the spacing slip of sliding tray, the upper base is close to one side of going to the bottom and is close to the position of foot heel and has seted up the spacing groove, spacing inslot is provided with the stopper with spacing groove sliding connection, and the position of going to the bottom corresponding spacing groove is provided with the butt groove with stopper sliding. The utility model discloses a labor protection shoes of removable sole, through the cooperation of sliding tray and sliding block for the upper base is connected with going to the bottom, when going to the bottom and damaging like this, can dismantle alone going to the bottom and change, thereby increases labor protection shoes life, avoids the waste of resource.

Description

Labor protection shoes with replaceable soles

Technical Field

The utility model relates to a safety shoe technical field specifically is a safety shoe of removable sole.

Background

The labor protection shoes are shoes with safety protection function for feet, the existing labor protection shoes are classified according to the hazard property and the hazard degree of different working environments, wherein the anti-puncture labor protection shoes are mainly used for protecting soles and preventing from being punctured by various sharp hard objects, and the labor protection shoes are mainly suitable for industries such as mining, machinery, building, metallurgy, felling and transportation.

However, the anti-puncture safety shoes are often replaced by the whole pair of safety shoes due to the fact that the rubber lower bottom close to the ground is excessively worn or damaged by sharp hard articles, and therefore resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, and the labour protection shoes of a removable sole that propose, through the cooperation of sliding tray and sliding block for the upper base is connected with going to the bottom, when going to the bottom and damaging, can dismantle alone going to the bottom and change like this, thereby increases labour protection shoes life, avoids the waste of resource.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a labour protection shoes of removable sole, includes vamp and sole, the sole includes the upper base and goes to the bottom, the transversal L shape structure of personally submitting of upper base, go to the bottom and cooperate with the L shape structure of upper base, the upper base is provided with the sliding block that a plurality of is parallel with the shoes width direction towards one side of going to the bottom, just go to the bottom and seted up the sliding tray with sliding block matched with towards one side of upper base, sliding block and the spacing slip of sliding tray, the spacing groove has been seted up to one side that the upper base is close to going to the bottom and the position that is close to foot heel, the opening direction of spacing groove is parallel with the shoes length direction, spacing inslot is provided with the stopper with spacing groove sliding connection, just the position that corresponds the spacing groove to the lower base is provided with the butt groove with stopper sliding connection, be provided with the gliding adjusting part of messenger.

Through adopting above-mentioned technical scheme, damage when needing to be changed at the end when present, operation adjusting part, make the stopper remove towards one side of spacing groove, can not stretch into the butt inslot from the opening of spacing groove until the stopper, through the cooperation of sliding block and sliding tray, from the upper base roll-off will go to the bottom, slide in the upper base with new going to the bottom after that, make the opening in spacing groove and butt groove corresponding, make the sliding block remove towards one side in butt groove and form the butt with the butt groove through adjusting part, thereby accomplish the change of going to the bottom, when damaging at the end when present like this, can change alone going to the bottom, thereby extension labour protection shoes life, avoid causing the waste of resource.

The utility model discloses further set up to: the adjusting component comprises a bolt and a fixed plate, the bottom of the limiting groove is provided with a through hole which is matched with the bolt and penetrates through the upper bottom, the fixed plate is fixedly connected to the bolt and is close to the position of the head of the bolt, the head of the bolt is located on the outer side of the upper bottom, the fixed plate is located in the limiting groove, and the sliding block is in threaded connection with the bolt.

Through adopting above-mentioned technical scheme, go to the bottom when the installation, rotatable bolt head for the stopper relies on the screw thread to remove towards the butt groove along the lateral wall in sliding tray and butt groove, forms the butt until stopper and butt groove, thereby realizes the spacing between the bottom and going to the bottom.

The utility model discloses further set up to: one side of the limiting block, which is close to the abutting groove, is provided with a soft rubber cushion.

Through adopting above-mentioned technical scheme, when stopper and butt groove formed the butt, the flexible glue pad can be extruded, and the flexible glue pad can produce deformation because of the elasticity of self to reduce the clearance between the upper base and going to the bottom.

The utility model discloses further set up to: the bolt is sleeved with a spring, and two ends, far away from each other, of the spring are respectively abutted to the limiting groove and the limiting block.

Through adopting above-mentioned technical scheme, make the bolt head form the butt with the outside of upper base all the time through the elasticity of spring, can further reduce the upper base like this and go to the bottom between the clearance, and can reduce the vibrations that produce when walking and lead to the not hard up probability of bolt, avoid leading to the connection of upper base and going to the bottom unstable because of the bolt is not hard up.

The utility model discloses further set up to: and one side of the upper bottom, which is close to the lower bottom, is provided with an anti-puncturing steel plate, and the anti-puncturing steel plate is fixedly connected with the upper bottom.

Through adopting above-mentioned technical scheme, block the sharp-pointed article that pierces through to go to the bottom through preventing impaling the steel sheet, avoid user's foot to receive the injury, and can utilize to prevent impaling the life that the steel sheet improved the sliding block, avoid the long-term atress of sliding block to lead to damaging.

The utility model discloses further set up to: a fault opening is formed in the anti-puncturing steel plate and located at the bending position of the half sole, a gap is formed at the fault opening, and an auxiliary steel plate is arranged in the upper sole and close to the fault opening.

Through adopting above-mentioned technical scheme, through the fault opening for prevent impaling the steel sheet and form two independent steel sheets, when the user walks like this, the sole can rely on the clearance department that the fault opening formed to carry out the bending, thereby convenient and fast activity when making the user wear safety shoes, and the fault opening blocks through supplementary steel sheet, thereby avoids sharp thing to stab the foot through the fault opening.

The utility model discloses further set up to: and anti-skid patterns are arranged on one side of the anti-puncture steel plate close to the lower bottom.

Through adopting above-mentioned technical scheme, slide when going to the bottom and being connected with the upper base is reduced through anti-skidding decorative pattern to improve the connection stability of upper base and going to the bottom.

The utility model discloses further set up to: the lower base is made of TPU material.

By adopting the technical scheme, the TPU material has excellent mechanical strength, wear resistance, oil resistance and flexing resistance, the puncture resistance and the wear resistance of the lower bottom can be improved, and the service life of the product is prolonged.

To sum up, the utility model discloses following beneficial effect has: when going to the bottom and damaging and need changing the lower bottom, the bolt head rotates, make the stopper rely on the screw thread to remove towards the spacing groove along the side in spacing groove and butt groove, can not stretch into the butt groove from the opening in spacing groove until the stopper, through the cooperation of sliding block and sliding tray, the roll-off of going to the bottom from the upper base, slide the new lower bottom into the upper base after that, and make the opening in spacing groove and butt groove corresponding, the reverse rotation bolt head, make the stopper move towards the butt groove, until stopper and butt groove looks butt, thereby accomplish the upper base and the fixed of the relative position of going to the bottom, and then accomplish the change of going to the bottom, when the lower bottom damages like this, can dismantle alone and change going to the bottom, thereby increase labour protection shoes life, avoid the waste of resource.

Drawings

FIG. 1 is a first schematic structural view of a labor protection shoe with a replaceable sole according to the present invention;

FIG. 2 is a second schematic structural view of a labor insurance shoe with a replaceable sole according to the present invention;

FIG. 3 is a first schematic structural diagram of the adjusting assembly of the present invention;

fig. 4 is a schematic structural diagram of the adjusting assembly of the present invention.

In the figure: 1. a shoe upper; 2. a sole; 3. a bottom is arranged; 4. a lower bottom; 5. a slider; 6. a sliding groove; 7. a limiting block; 8. a limiting groove; 9. a butt joint groove; 10. a bolt; 11. a fixing plate; 12. a spring; 13. a soft rubber cushion; 14. a puncture-resistant steel plate; 15. a fault opening; 16. a through hole; 17. and (5) auxiliary steel plates.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

The utility model provides a labour protection shoes of removable sole, as shown in figure 1, including vamp 1 and sole 2, wherein sole 2 includes upper sole 3 and lower bottom 4, the cross-section of upper sole 3 is L shape structure, and upper sole 3 and lower bottom 4 cooperate, wherein lower bottom 4 comprises TPU material, the TPU material has excellent mechanical strength, wearability, oil resistance and resistant flexibility, can increase the anti-sideslip performance and the stand wear ability of lower bottom 4, improve the life of product, wherein one side that upper sole 3 is close to lower bottom 4 is provided with a plurality of sliding block 5 parallel with shoes width direction, and lower bottom 4 is seted up a plurality of sliding tray 6 with sliding block 5 matched with on one side of upper sole 3, wherein 5 is the swallow tail piece, and sliding tray 6 is the dovetail, sliding connection between sliding block 5 and the sliding tray 6.

As shown in figures 2, 3 and 4, a position of the upper sole 3 close to one side of the lower sole 4 and close to the tail end of the safety shoe is provided with a limit groove 8, the opening direction of the limit groove 8 is parallel to the length direction of the shoe, a position of the lower sole 4 close to the upper sole 3 and corresponding to the opening of the limit groove 8 is provided with a butt groove 9, wherein a limit block 7 matched with the limit groove 8 and the butt groove 9 is arranged in the limit groove 8, the limit block 7 is in sliding connection with the limit groove 8 and the butt groove 9, and an adjusting component for enabling the limit block 7 to slide is arranged on the limit block 7, when the limit block 7 is in butt connection with the butt groove 9, the limit block 7 is still in sliding connection with the limit groove 8, wherein the adjusting component comprises a fixing plate 11 and a bolt 10, the bottom of the limit groove 8 is provided with a through hole 16 penetrating through the upper sole 3 and matched with the bolt 10, wherein the, and the head of the bolt 10 is positioned at the outer side of the upper sole 3, the fixing plate 11 is positioned in the limiting groove 8, and the limiting block 7 is in threaded connection with the bolt 10, when the head of the bolt 10 is rotated, the limiting block 7 can move along the limiting groove 8 and the abutting groove 9 by means of threads, and the movement between the upper sole 3 and the lower sole 4 is limited by the abutting between the limiting block 7 and the abutting groove 9, so that the connection between the upper sole 3 and the lower sole 4 is completed, thus when the lower sole 4 is damaged, the lower sole 4 can be independently replaced, the service life of the safety shoe is prolonged, and resources are saved, wherein when the limiting block 7 abuts against the abutting groove 9, the bolt 10 is always connected with the limiting block 7, wherein the bolt 10 is sleeved with the spring 12, and the two mutually far ends of the spring 12 respectively abut against the limiting groove 8 and the limiting block 7, and the head of the bolt 10 can always abut against the upper sole 3 by, thereby reducing the gap between the limiting block 7 and the abutting groove 9, further increasing the connection stability between the upper sole 3 and the lower sole 4, and reducing the looseness of the bolt 10 caused by the vibration generated when the bolt 10 travels, avoiding the gap between the upper sole 3 and the lower sole 4 caused by the looseness of the bolt 10, wherein one side of the limiting block 7 facing the abutting groove 9 is provided with a soft rubber pad 13, so that when the limiting block 7 abuts against the abutting groove 9, the soft rubber pad 13 can generate deformation due to the self elasticity, thus further reducing the gap between the upper sole 3 and the lower sole 4, one side of the upper sole 3 close to the lower sole 4 is provided with a puncture-proof steel plate 14, and the puncture-proof steel plate 14 is fixedly connected with the upper sole 3, the sharp object penetrating through the lower sole 4 is blocked by the puncture-proof steel plate 14, avoiding the foot of a user from being injured, and utilizing the puncture-proof steel plate 14 to improve the service life, avoiding the sliding block 5 from being damaged due to long-term stress, wherein a fault opening 15 is arranged on the anti-puncture steel plate 14 and positioned at the bending part of the half sole, a gap is formed at the fault opening 15, so that the puncture-proof steel plate 14 forms two independent steel plates, thus, when a user walks, the puncture-proof steel plate 14 can be bent by the gap formed by the fault opening 15, so that the user can conveniently move when wearing the safety shoe, wherein an auxiliary steel plate 17 is arranged in the upper bottom 3 and close to the fault opening 15, the fault opening 15 can be blocked by the auxiliary steel plate 17, thereby preventing sharp objects from stabbing the foot part through the fault opening 15, wherein, the anti-puncture steel plate 14 layer is provided with anti-slip patterns on one side close to the lower bottom 4, thus increasing the friction force between the upper bottom 3 and the lower bottom 4, reducing the sliding when the lower bottom 4 is connected with the upper bottom 3, and further improving the connection stability of the upper bottom 3 and the lower bottom 4.

When the lower bottom 4 damages and needs to be changed the lower bottom 4, the bolt 10 head is rotated, make the stopper 7 remove towards the spacing groove 8, until the stopper 7 can not stretch into the butt groove 9 from the opening of spacing groove 8, through the cooperation of sliding block 5 and sliding tray 6, dismantle the lower bottom 4 from the upper bottom 3, be connected new lower bottom 4 with the upper bottom 3 after that, make the opening of butt groove 9 and spacing groove 8 corresponding, the bolt 10 head of reverse rotation, make the stopper 7 remove towards butt groove 9 and with butt groove 9 butt, thereby restrict the removal between the upper bottom 3 and the lower bottom 4, thereby accomplish the change of the lower bottom 4, when the lower bottom 4 damages like this, can dismantle the lower bottom 4 alone and change, thereby increase labour protection shoes life, avoid the waste of resources.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a but labour protection shoes of sole replacement, includes vamp (1) and sole (2), its characterized in that: the sole (2) comprises an upper sole (3) and a lower sole (4), the cross section of the upper sole (3) is of an L-shaped structure, the lower sole (4) is matched with the L-shaped structure of the upper sole (3), one side of the upper sole (3) facing the lower sole (4) is provided with a plurality of sliding blocks (5) parallel to the width direction of the shoe, one side of the lower sole (4) facing the upper sole (3) is provided with a sliding groove (6) matched with the sliding blocks (5), the sliding blocks (5) and the sliding grooves (6) slide in a limiting way, one side of the upper sole (3) close to the lower sole (4) and the position of the upper sole close to the heel of the foot are provided with limiting grooves (8), the opening direction of the limiting grooves (8) is parallel to the length direction of the shoe, limiting blocks (7) connected with the limiting grooves (8) in a sliding way are arranged in the limiting grooves (8), and the positions of the lower sole (4) corresponding to the limiting grooves (8) are provided with abutting grooves, and the limiting block (7) is provided with an adjusting component for positioning and sliding the limiting block (7).

2. The labor shoe with replaceable sole of claim 1, wherein: the adjusting component comprises a bolt (10) and a fixing plate (11), a through hole (16) which is matched with the bolt (10) and penetrates through the upper bottom (3) is formed in the bottom of the limiting groove (8), the fixing plate (11) is fixedly connected to the bolt (10) and is close to the head of the bolt (10), the head of the bolt (10) is located on the outer side of the upper bottom (3), the fixing plate (11) is located in the limiting groove (8), and the sliding block (5) is in threaded connection with the bolt (10).

3. The labor shoe with replaceable sole of claim 1, wherein: one side of the limiting block (7) close to the abutting groove (9) is provided with a soft rubber cushion (13).

4. The labor shoe with replaceable sole of claim 2, wherein: the bolt (10) is sleeved with a spring (12), and two ends, far away from each other, of the spring (12) are respectively abutted against the limiting groove (8) and the limiting block (7).

5. The labor shoe with replaceable sole of claim 1, wherein: and a puncture-proof steel plate (14) is arranged on one side of the upper bottom (3) close to the lower bottom (4), and the puncture-proof steel plate (14) is fixedly connected with the upper bottom (3).

6. The labor shoe with replaceable sole of claim 5, wherein: a fault opening (15) is formed in the anti-puncture steel plate (14) and located at the bending position of the half sole, a gap is formed in the fault opening (15), and an auxiliary steel plate (17) is arranged in the upper bottom (3) and close to the fault opening (15).

7. The labor shoe with replaceable sole of claim 6, wherein: and anti-skid patterns are arranged on one side of the anti-puncture steel plate (14) close to the lower bottom (4).

8. The labor shoe with replaceable sole of claim 1, wherein: the lower bottom (4) is made of TPU material.