CN212488731U

CN212488731U - Multifunctional labor protection shoes

Info

Publication number: CN212488731U
Application number: CN202020674485.3U
Authority: CN
Inventors: 李忠华
Original assignee: Tianjin Ruitu New Technology Co ltd
Current assignee: Tianjin Ruitu New Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-09
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a multi-functional labour protection shoes, including the shoes body, shoes body fixed frame that is provided with in surface upper end, the inside admission machine that is provided with of fixed frame constructs, shoes body upper end surface interlude is provided with the shoelace, admission machine constructs including wire reel, telescopic link, ratchet, connecting block, pawl, gag lever post the inside lower extreme of fixed frame is provided with the wire reel through the pivot activity, the fixed telescopic link that is provided with in wire reel upper end, the fixed ratchet that is provided with in telescopic link upper end, the fixed connecting block that is provided with in fixed frame surface one side, connecting block outside surface is provided with the pawl through the pivot activity, mutual block between pawl and the ratchet, the connecting block surface is fixed in the pawl upper end and is provided with the gag lever post, the shoelace winding sets up at wire. The utility model discloses excellent in use effect can be convenient for tie up the shoelace of the shoes body tightly and can standard shoelace can not scatter simultaneously, and it is comparatively convenient to use.

Description

Multifunctional labor protection shoes

Technical Field

The utility model relates to a safety shoe technical field specifically is a multi-functional safety shoe.

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.

However, most of the currently used safety shoes have laces that are tied by tying laces. And this kind of mode causes the shoelace to scatter easily, because the labour protection shoes are mostly all using the dress at the during operation, not only influences work efficiency but also more dangerous behind the shoelace scattering, and the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional safety shoe to solve the problem that proposes 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 multi-functional labour protection shoes, includes the shoes body, shoes body fixed frame that is provided with in surface upper end, the inside admission machine that is provided with of fixed frame constructs, shoes body upper end surface interlude is provided with the shoelace, admission machine constructs including wire reel, telescopic link, ratchet, connecting block, pawl, gag lever post the inside lower extreme of fixed frame is provided with the wire reel through the pivot activity, the fixed telescopic link that is provided with in wire reel upper end, the fixed ratchet that is provided with in telescopic link upper end, the fixed connecting block that is provided with in fixed frame surface one side, connecting block outside surface is provided with the pawl through the pivot activity, mutual block between pawl and the ratchet, the connecting block surface is fixed in the pawl upper end and is provided with the gag lever post, the shoelace.

Preferably, the button is movably inserted into the upper end inside the fixed frame, the lower end of the button is fixedly connected with the telescopic rod, the telescopic rod can be pressed through the button to contract, so that the ratchet wheel moves downwards, and meanwhile, the wire spool and the ratchet wheel can be driven to rotate.

Preferably, the rotating shaft where the pawl is located is provided with a torsion spring, and the torsion spring can help the pawl to reset quickly.

Preferably, the telescopic link is internally provided with a spring, and the telescopic link can be conveniently pushed by the spring to reset.

Preferably, the surface of the outer side of the shoe body is provided with a zipper, and the ventilation effect of the shoe body can be improved by unzipping the zipper.

Preferably, the outer side surface of the lower end of the shoe body is uniformly and fixedly provided with a plurality of anti-skid protrusions, and the anti-skid effect of the shoe body when the shoe is worn can be improved through the anti-skid protrusions.

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

1. the utility model discloses the pulling alternates the shoelace in shoes body upper end and makes the shoelace tighten up, thereby fix the shoes body on user's foot, can rotate the rotation wire reel through the button afterwards, and because wire reel and ratchet rotate on same root, the ratchet can only anticlockwise rotate under the limiting displacement of pawl, so can accomodate the unnecessary one section winding of shoelace after tightening up on the wire reel surface through the anticlockwise rotation wire reel of button, because the ratchet can't reverse this moment, so its shoelace can't become flexible, the user is adorned shoes body during operation like this, just not worry that the shoelace is loose and is influenced work.

2. The utility model discloses when needs loosen the shoelace, only need make the telescopic link shrink through the button pushes down to make dislocation about ratchet and the pawl, so can make the pawl no longer block the ratchet, can make the wire reel reversal emit the shoelace immediately, thereby can make the shoelace loosen and be convenient for take off shoes, whole process convenient and fast.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional labor protection shoe of the present invention;

FIG. 2 is a winding view of the shoelace and the wire spool of the multifunctional labor protection shoe of the present invention;

fig. 3 is a view of the internal structure of the fixing frame of the multifunctional labor protection shoe of the present invention.

In the figure: 1. a shoe body; 2. a fixed frame; 3. shoelaces; 4. a wire spool; 5. a telescopic rod; 6. a ratchet wheel; 7. connecting blocks; 8. a pawl; 9. a limiting rod; 10. a button; 11. a zipper; 12. and (4) anti-skid bulges.

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: a multifunctional labor protection shoe comprises a shoe body 1, a fixed frame 2 is fixedly arranged at the upper end of the surface of the shoe body 1, a take-up mechanism is arranged inside the fixed frame 2, a shoelace 3 is inserted and arranged on the surface of the upper end of the shoe body 1, the wire rewinding mechanism comprises a wire spool 4, a telescopic rod 5, a ratchet 6, a connecting block 7, a pawl 8 and a limiting rod 9, the wire spool 4 is movably arranged at the lower end inside the fixed frame 2 through a rotating shaft, the upper end of the wire spool 4 is fixedly provided with a telescopic rod 5, the upper end of the telescopic rod 5 is fixedly provided with a ratchet wheel 6, a connecting block 7 is fixedly arranged on one side of the surface of the fixed frame 2, a pawl 8 is movably arranged on the outer side surface of the connecting block 7 through a rotating shaft, the pawl 8 and the ratchet wheel 6 are clamped with each other, the limiting rod 9 is fixedly arranged on the upper end of the pawl 8 on the surface of the connecting block 7, and the shoelace 3 is wound on the outer side surface of the wire spool 4.

The inside upper end activity interlude of fixed frame 2 is provided with button 10, fixed connection between 10 lower extremes of button and the telescopic link 5 can be pressed telescopic link 5 through button 10 and contract and make ratchet 6 move down, can drive wire reel 4 and ratchet 6 simultaneously and rotate, pawl 8 place pivot is provided with the torsional spring, can help pawl 8 to reset fast through the torsional spring, the inside spring that is provided with of telescopic link 5 can make things convenient for telescopic link 5 to promote ratchet 6 through the spring and reset, 1 outside surface of the shoes body is provided with zip fastener 11, can improve the ventilation effect of the shoes body 1 through

unzipping zip fastener

11, 1 lower extreme outside surface uniform fixation of the shoes body is provided with a plurality of non-skid protrusions 12, can improve the anti-skidding effect of the shoes body 1 when wearing through non-skid protrusions 12.

The working principle is as follows: when the device is used, the shoe body 1 can be firstly worn on the foot, then the shoelace 3 inserted at the upper end of the shoe body 1 can be pulled to tighten the shoelace 3, so that the shoe body 1 is fixed on the foot of a user, then the wire spool 4 can be rotated through the button 10, and the ratchet 6 can only rotate anticlockwise under the limiting action of the pawl 8 because the wire spool 4 and the ratchet 6 rotate on the same root, so that the redundant shoelace 3 after being tightened can be wound on the surface of the wire spool 4 by rotating the wire spool 4 anticlockwise through the button 10, and the shoelace 3 cannot be loosened because the ratchet 6 cannot rotate reversely at the moment, so that the user does not need to worry about the phenomenon that the shoelace 3 is loosened to work when the user wears the shoe body 1, when the shoelace 3 needs to be loosened, the telescopic rod 5 is contracted only by pressing the button 10, so that the ratchet 6 and the pawl 8 are staggered up and, so can make pawl 8 no longer block ratchet 6, can make 4 reversals of wire reel emit shoelace 3 immediately, thereby can make shoelace 3 loosen and be convenient for take off shoes, loosen the hand telescopic link 5 and the ratchet 6 that press button 10 afterwards and can bounce under the effect of spring and reset, if dislocation about ratchet 6's latch and pawl 8 this moment, ratchet 6 can automatic re-setting, if dislocation about ratchet 6's latch and pawl 8 this moment do not, twist ratchet 6 rotation a little through button 10, make the dislocation can be accomplished and reset about ratchet 6 latch and pawl 8, whole process convenient and fast, this is exactly the utility model relates to a working principle of multi-functional labour protection shoes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 multi-functional labour protection shoes, includes the shoes body (1), its characterized in that: the shoe comprises a shoe body (1), wherein a fixed frame (2) is fixedly arranged at the upper end of the surface of the shoe body (1), a take-up mechanism is arranged inside the fixed frame (2), a shoelace (3) is arranged on the surface of the upper end of the shoe body (1) in an inserting manner, the take-up mechanism comprises a wire reel (4), a telescopic rod (5), a ratchet wheel (6), a connecting block (7), a pawl (8) and a limiting rod (9), the wire reel (4) is movably arranged at the lower end inside the fixed frame (2) through a rotating shaft, the telescopic rod (5) is fixedly arranged at the upper end of the wire reel (4), the ratchet wheel (6) is fixedly arranged at the upper end of the telescopic rod (5), the connecting block (7) is fixedly arranged at one side of the surface of the fixed frame (2), the pawl (8, the surface of the connecting block (7) is fixedly provided with a limiting rod (9) at the upper end of the pawl (8), and the shoelace (3) is wound on the outer side surface of the wire spool (4).

2. The multifunctional labor insurance shoe of claim 1, wherein: the upper end inside the fixed frame (2) is movably inserted with a button (10), and the lower end of the button (10) is fixedly connected with the telescopic rod (5).

3. The multifunctional labor insurance shoe of claim 1, wherein: and a torsion spring is arranged on the rotating shaft where the pawl (8) is located.

4. The multifunctional labor insurance shoe of claim 1, wherein: a spring is arranged in the telescopic rod (5).

5. The multifunctional labor insurance shoe of claim 1, wherein: the outer side surface of the shoe body (1) is provided with a zipper (11).

6. The multifunctional labor insurance shoe of claim 1, wherein: the outer side surface of the lower end of the shoe body (1) is uniformly and fixedly provided with a plurality of anti-skid bulges (12).