CN213487223U

CN213487223U - Labor protection shoes with conveniently replaced toe caps

Info

Publication number: CN213487223U
Application number: CN202022390533.9U
Authority: CN
Inventors: 周杨富
Original assignee: Jinjiang Tenghuishun Shoes And Clothing Manufacturing Co ltd
Current assignee: Jinjiang Tenghuishun Shoes And Clothing Manufacturing Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-22
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a conveniently change safety shoe of baotou belongs to the shoes field, including shoes body and steel baotou, the shoes body is dismantled with the steel baotou and is connected, the shoes body includes sole and shoes body, sole and shoes body fixed connection, the sole is provided with the dismantlement groove, the steel baotou is provided with and dismantles groove matched with dismantlement piece, it is provided with the fixed orifices to dismantle the piece, the sole internal rotation is connected with the locking piece with fixed orifices matched with, the utility model discloses a rotation of locking piece and the cooperation of locking piece realize the fixed to the steel baotou, only need remove the locking piece and make the fixed cancellation of locking piece to the locking piece, and the torsional spring can release the steel baotou, and convenient to use installs swiftly.

Description

Labor protection shoes with conveniently replaced toe caps

Technical Field

The utility model discloses a conveniently change safety shoe of baotou belongs to the shoes field.

Background

The safety shoe is a shoe with safety protection function to the foot. It has many kinds, such as toe protection, puncture resistance, insulation, acid and alkali resistance, etc. The safety shoes are selected according to the hazard property and the hazard degree of the working environment.

The existing safety shoes are generally provided with steel toe caps in order to prevent the toe tips from being injured by crashing, but when the safety shoes with the steel toe caps are worn for a long time, the weight of the steel toe caps can increase the burden of the safety shoes on the feet, so that the wearing comfort of users is reduced, and therefore the safety shoes with the steel toe caps detached are needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell problem and providing a conveniently change labour protection shoes of baotou, rotation through the locking piece and the cooperation of locking piece realize the fixed to the steel baotou, only need remove the locking piece and make the locking piece to the fixed cancellation of locking piece, the torsional spring can release the steel baotou, convenient to use, the installation is swift.

In order to achieve the above purpose, the utility model provides a following technical scheme: a labor protection shoe convenient for changing a wrapping head comprises a sole, a shoe body and a steel wrapping head, wherein the sole is detachably connected with the steel wrapping head, the sole is provided with a dismounting groove, the steel wrapping head is provided with a dismounting block matched with the dismounting groove, the dismounting block is provided with a fixing hole, a locking block matched with the fixing hole is rotationally connected in the sole, a long rod is rotationally connected with the locking block, two ends of the long rod are fixedly connected with the sole, a torsional spring is sleeved on the long rod, one end of the torsional spring is fixedly connected with the locking block, the other end of the torsional spring is fixedly connected with the long rod, the locking block is provided with a locking groove, the sole is slidably connected with a locking piece, one end of the locking piece is matched with the locking groove, the other end of the locking piece is slidably connected with the sole, the locking piece is provided with, and a pushing mechanism is arranged in the dismounting groove.

Through adopting above-mentioned technical scheme, make the steel baotou fix on the sole through the cooperation of locking piece and locking piece, only need when needing to lift off the steel baotou make the locking piece with the fixed position of locking piece can, easy dismounting is swift.

Preferably, the pushing mechanism comprises a rod, a pushing block and a pushing spring, the pushing block is placed in the dismounting groove, one end of the rod is fixedly connected with the pushing block, the other end of the rod is connected with the sole in a sliding mode, the pushing spring is sleeved on the rod, one end of the pushing spring is abutted to the inner wall of the sole, and the other end of the pushing spring is abutted to the pushing block.

By adopting the technical scheme, after the fixing of the locking block is released, the pushing block can push the steel shoe head away from the shoe sole due to the pushing spring, so that the use of a user is facilitated.

Preferably, the rod piece is provided with a limiting block matched with the inner wall of the sole.

Through adopting above-mentioned technical scheme, the stopper can restrict the stroke of member to guarantee to promote the piece and can not run away from the sole, cause the unable normal condition of installing of steel baotou, guarantee to use smoothly.

Preferably, the sole is provided with a poking groove matched with the poking rod.

By adopting the technical scheme, the shifting groove can increase the shifting distance of the shifting rod, and the convenience in use is ensured.

Preferably, the locking piece is provided with a limiting piece, the locking piece is sleeved with a locking spring, one end of the locking spring is abutted against the limiting piece, and the other end of the locking spring is abutted against the inner wall of the sole.

Through adopting above-mentioned technical scheme, the locking spring can promote the locking piece in with locking groove complex position, convenience of customers' use.

Preferably, the outer side of the sole is connected with a sliding cover in a sliding mode, and the sliding cover covers one end, extending out of the outer side of the sole, of the shifting rod.

By adopting the technical scheme, the sliding cover can ensure that a user can not miss the shifting lever to the maximum extent, and unnecessary miss operation is avoided.

Preferably, the sole is provided with a sliding groove matched with the sliding cover.

By adopting the technical scheme, the sliding groove can enable the sliding cover to better slide on the sole.

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

firstly, the steel toe cap is fixed on the sole through the matching of the locking block and the locking piece, and when the steel toe cap needs to be dismounted, only the locking piece needs to fix the position of the locking block, so that the dismounting is convenient and fast;

secondly, the locking spring can push the locking piece to be matched with the locking groove, so that the use of a user is facilitated;

thirdly, the steel toe cap is fixed on the sole through the matching of the locking block and the locking piece, and the locking piece is fixed to the position of the locking block when the steel toe cap needs to be dismounted, so that the dismounting is convenient and fast.

Drawings

FIG. 1 is a first schematic view of the appearance of a safety shoe with a replaceable toe cap;

FIG. 2 is an enlarged schematic view of region A of FIG. 1;

FIG. 3 is a schematic view of the appearance of a labor insurance shoe with the toe cap being replaced conveniently;

FIG. 4 is a first schematic structural view of a safety shoe with a conveniently replaced toe cap;

FIG. 5 is a second schematic structural view of a safety shoe with a toe cap being easily replaced;

FIG. 6 is an enlarged view of area B of FIG. 5;

FIG. 7 is a schematic view of the engagement of the locking block with the elongate bar;

fig. 8 is a schematic structural view of a steel ferrule.

Reference numerals: 1. steel wrapping heads; 2. a shoe body; 3. a sole; 4. disassembling the groove; 5. a fixing hole; 6. a long rod; 7. a torsion spring; 8. a chute; 9. a locking member; 10. a locking groove; 11. a push spring; 12. a pushing block; 13. a rod member; 14. a deflector rod; 15. a groove is poked; 16. a limiting member; 17. a locking spring; 18. a sliding cover; 19. a locking block; 20. disassembling the block; 21. and a limiting block.

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. 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.

A labor insurance shoe convenient for changing a toe cap is disclosed, as shown in figures 1-8, comprising a sole 3, a body 2 and a steel toe cap 1, wherein the sole 3 is detachably connected with the steel toe cap 1, the sole 3 is provided with a detaching slot 4, the steel toe cap 1 is provided with a detaching block 20 matched with the detaching slot 4, the detaching block 20 is provided with a fixing hole 5, the sole 3 is rotatably connected with a locking block 19 matched with the fixing hole 5, the locking block 19 is rotatably connected with a long rod 6, the structure of the locking block 19 is shown in figure 7, two ends of the locking block 19 centering on the rotating point are provided with inclined planes with different lengths, the inclined plane with a relatively short length is provided for being matched with the detaching block 20 and enabling the locking block 19 to rotate around the long rod 6, the inclined plane with a relatively long length is provided for being matched with the fixing hole 5, two ends of the long rod 6 are both fixedly connected with the sole 3, a torsion, one end of the torsion spring 7 is fixedly connected with the locking block 19, the other end is fixedly connected with the long rod 6, the locking block 19 is provided with a locking groove 10, the sole 3 is slidably connected with a locking piece 9, one end of the locking piece 9 is matched with the locking groove 10, the other end is slidably connected with the sole 3, the locking piece 9 is provided with a shift lever 14, one end of the shift lever 14 is fixedly connected with the locking piece 9, the other end extends out of the sole 3, a pushing mechanism is arranged in the disassembling groove 4 and comprises a rod piece 13, a pushing block 12 and a pushing spring 11, the pushing block 12 is arranged in the disassembling groove 4, one end of the rod piece 13 is fixedly connected with the pushing block 12, the other end is slidably connected with the sole 3, the pushing spring 11 is sleeved on the rod piece 13, one end of the pushing spring 11 is abutted against the inner wall of the sole 3, the other, the torsion spring 7 is in an unstressed state, at this time, the relatively short protrusion on the locking block 19 faces the toe cap, and the relatively long inclined plane is positioned inside the sole 3, as shown in fig. 4, when the user installs the toe cap 1, the disassembling block 20 is inserted into the disassembling groove 4, the disassembling block 20 is abutted against the relatively short inclined plane on the locking block 19, so that the locking block 19 rotates, the end of the locking block 19 with the relatively long inclined plane is inserted into the fixing hole 5, and the pushing block 12 is pushed, at the same time, the locking groove 10 on the locking block 19 reaches the position matched with the locking piece 9 along with the rotation of the locking block 19, at this time, the locking spring 17 pushes the locking piece 9 to the position matched with the locking groove 10, so as to fix the locking block 19, and under the matching of the pushing block 12 and the pushing spring 11, the locking piece 9 fixes the position of the locking block 19, so as to fix the position of the disassembling block 20, at the same time as the torsion spring 7 is charged.

When a user needs to detach the steel ferrule 1, the user needs to pull the shift lever 14 to enable the locking piece 9 to leave the position matched with the locking groove 10, so that the fixing of the locking block 19 is released, then the torsion spring 7 can be retroactively deformed, the locking block 19 rotates and leaves the position matched with the detaching block 20, the pushing spring 11 can drive the pushing block 12 to push out the detaching block 20, the locking of the steel ferrule 1 is cancelled at the moment, and the user can detach the steel ferrule 1, and due to the retroactively deformation of the torsion spring 7, the locking block 19 can be returned to the state ready for installing the steel ferrule 1.

The utility model discloses a member 13 is provided with 3 inner wall matched with stoppers 21 of sole, sets up like this down, and stoppers 21 can restrict the length that member 13 stretches out to the protection promotes piece 12 and can not excessively stretch out because of promoting spring 11 and lead to the unable normal dismantlement of steel baotou 1.

The utility model discloses a sole 3 is provided with dials groove 15 with driving lever 14 matched with, sets up down like this, dials groove 15 and can lets driving lever 14's displacement longer, lets the user easier when stirring driving lever 14.

The utility model discloses a locking piece 9 is provided with locating part 16, and locking piece 9 cover is equipped with locking spring 17, locking spring 17's one end and 16 looks butt of locating part, and the other end and 3 inner wall looks butt of sole set up down like this, and locating part 16 can restrict the stroke of locking piece 9 and prevent that it from leaving 3 insides of sole, and locking spring 17 can support locking piece 9 with locking groove 10 complex position, the person's of facilitating the use.

The utility model discloses a 3 outside sliding connection of sole have sliding closure 18, and sliding closure 18 covers the part that driving lever 14 stretches out the sole 3 outside, sets up like this down, and sliding closure 18 can be the furthest avoid the user miss driving lever 14 and lead to steel baotou 1 to be lifted off by the error under the condition that need not lift off.

The utility model discloses a sole 3 is provided with sliding closure 18 matched with spout 8, sets up like this down, sliding closure 18 can be better slide at sole 3, person's of facilitating the use's use.

The utility model discloses a sole 3's material includes the alumina fiber, the alumina fiber has higher hardness, the wearability, nevertheless toughness is relatively poor, consequently this application is earlier with aluminium chloride through the sol-gel method, the colloidal sol has been made to the ferric nitrate, thermal treatment has obtained the composite fiber who is formed by aluminium oxide and ferric oxide complex behind this colloidal sol spinning again, the existence of ferric oxide has effectively improved fibrous toughness, add in the polyurethane base member at composite fiber after, ferric oxide helps composite fiber homodisperse and form the higher fibre web of intensity in the polyurethane base member, when 3 materials of sole received and impale external force, this fibre web can play fine hindrance effect, and consume in a large number and impale external force energy, thereby improve sole 3's the ability of impaling of preventing greatly.

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 conveniently change safety shoe of baotou, includes sole (3), shoes body (2) and steel baotou (1), its characterized in that: the sole (3) is dismantled with steel baotou (1) and is connected, sole (3) is provided with dismantlement groove (4), steel baotou (1) be provided with dismantlement groove (4) matched with dismantlement piece (20), dismantlement piece (20) are provided with fixed orifices (5), sole (3) internal rotation is connected with fixed orifices (5) matched with locking piece (19), locking piece (19) rotation is connected with stock (6), the both ends of stock (6) all with sole (3) fixed connection, the cover is equipped with torsional spring (7) on stock (6), the one end and the locking piece (19) fixed connection of torsional spring (7), the other end and stock (6) fixed connection, locking piece (19) are provided with locking groove (10), sole (3) sliding connection has locking piece (9), the one end and the locking groove (10) of locking piece (9) cooperate, the other end is connected with the sole (3) in a sliding manner, the locking piece (9) is provided with a shifting rod (14), one end of the shifting rod (14) is fixedly connected with the locking piece (9), the other end of the shifting rod extends out of the outer side of the sole (3), and a pushing mechanism is arranged in the dismounting groove (4).

2. The labor shoes with the replaceable toe caps as claimed in claim 1, wherein: the pushing mechanism comprises a rod piece (13), a pushing block (12) and a pushing spring (11), the pushing block (12) is placed in the dismounting groove (4), one end of the rod piece (13) is fixedly connected with the pushing block (12), the other end of the rod piece is connected with the sole (3) in a sliding mode, the pushing spring (11) is sleeved on the rod piece (13), one end of the pushing spring (11) is abutted to the inner wall of the sole (3), and the other end of the pushing spring is abutted to the pushing block (12).

3. The labor shoes with the replaceable toe caps as claimed in claim 2, wherein: the rod piece (13) is provided with a limiting block (21) matched with the inner wall of the sole (3).

4. The labor shoes with the replaceable toe caps as claimed in claim 1, wherein: the sole (3) is provided with a poking groove (15) matched with the poking rod (14).

5. The labor shoes with the replaceable toe caps as claimed in claim 1, wherein: the shoe sole is characterized in that the locking piece (9) is provided with a limiting piece (16), the locking piece (9) is sleeved with a locking spring (17), one end of the locking spring (17) is abutted against the limiting piece (16), and the other end of the locking spring is abutted against the inner wall of the shoe sole (3).

6. The labor shoes with the replaceable toe caps as claimed in claim 4, wherein: the outer side of the sole (3) is connected with a sliding cover (18) in a sliding mode, and the sliding cover (18) covers one end, extending out of the outer side of the sole (3), of the shifting rod (14).

7. The labor shoes with the replaceable toe caps as claimed in claim 6, wherein: the sole (3) is provided with a sliding groove (8) matched with the sliding cover (18).