CN117223936A - Labor protection insole - Google Patents
Labor protection insole Download PDFInfo
- Publication number
- CN117223936A CN117223936A CN202311354180.9A CN202311354180A CN117223936A CN 117223936 A CN117223936 A CN 117223936A CN 202311354180 A CN202311354180 A CN 202311354180A CN 117223936 A CN117223936 A CN 117223936A
- Authority
- CN
- China
- Prior art keywords
- layer
- insole
- protection
- insole body
- labor protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000010410 layer Substances 0.000 claims abstract description 106
- 239000002346 layers by function Substances 0.000 claims abstract description 24
- 210000003371 toe Anatomy 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 11
- 239000004745 nonwoven fabric Substances 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 150000001450 anions Chemical class 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 210000002683 foot Anatomy 0.000 description 18
- 239000005060 rubber Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a labor protection insole. The labor protection insole comprises an insole body and a protection part connected with the insole body; the protective part comprises a first protective part connected with one end of the insole body and/or a second protective part connected with the other end of the insole body; the insole body comprises one or more functional layers, and the functional layers comprise an anti-puncture layer. The labor protection insole provided by the invention is convenient to wear and carry, can be directly placed in common shoes, and can replace heavy labor protection shoes for protection; it not only can prevent the sole from being stabbed by sharp things, but also can protect the toes and/or the heel from being bruised and kicked.
Description
Technical Field
The invention relates to the technical field of labor protection articles. And more particularly to a labor protection insole.
Background
The labor insurance shoes are important protective articles in the safety production, and workers in the safety production field can easily contact heavy or angular objects in the usual production work. If the feet of the workers are not protected, the objects may crush or stab the feet of the workers at any time. At present, the common shoes mainly comprise special shoes such as antistatic shoes, conductive shoes, insulating shoes, anti-smashing shoes, anti-puncture safety shoes, acid-base shoes, oil-proof shoes, anti-skid shoes, anti-puncture shoes, cold-proof shoes, waterproof shoes and the like. The protection effect of the labor protection shoes on operators is seen, however, the labor protection shoes are heavy to wear, inconvenient to carry and large in occupied space. In addition, the current protective insoles for labor protection shoes do not have the function of protecting feet or toes.
Accordingly, the present invention provides a labor protection insole to address at least one of the above problems.
Disclosure of Invention
One object of the present invention is to provide a labor protection insole.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a labor protection insole comprising:
the insole body and the protection part connected with the insole body; wherein,
the protective part comprises a first protective part connected with one end of the insole body and/or a second protective part connected with the other end of the insole body;
the insole body comprises one or more functional layers, and the functional layers comprise an anti-puncture layer.
The first protection part and the second protection part are respectively used for protecting toes and/or heels from being bruised or kicked; the stab-resistant layer is used for preventing the sole from being stabbed by sharp objects.
Preferably, the multiple functional layers are fixedly connected through gluing or stitching.
Preferably, the stab-resistant layer is made of a fiberglass cloth material.
Preferably, the functional layer further comprises a heat insulation layer arranged on the surface of the stab-resistant layer and used for protecting the temperature in the shoe from rising due to high ambient temperature so as to cause discomfort in wearing.
Preferably, the insulating layer is made of an insulating material.
Preferably, the functional layer further comprises a waterproof layer coated on the surface of the stab-resistant layer and/or the heat insulation layer, and the waterproof layer is used for preventing water from penetrating into the insole to cause wearing discomfort.
Preferably, the waterproof layer is made of a waterproof material.
Preferably, the functional layer further comprises a drying layer arranged on the surface of the stab-resistant layer, the heat insulation layer and/or the waterproof layer, and the drying layer is used for absorbing moisture such as sweat and preventing slipping.
Preferably, the drying layer comprises one or more of a negative ion fiber layer, an activated carbon non-woven fabric layer and a bamboo carbon fiber layer; it can not only absorb water, but also adsorb various gases with peculiar smell, thereby effectively inhibiting bacteria and deodorizing.
Preferably, the front and rear ends of the top surface of the insole body are uniformly provided with the first protrusions.
Preferably, the first bulge is made of plastic, silica gel or rubber, so that the sole of the foot can be massaged, and fatigue is relieved and blood circulation is improved.
Preferably, the bottom surface of the insole body is uniformly provided with the second protrusions.
Preferably, the material of the second protrusion is anti-slip silica gel or anti-slip rubber, so that slipping can be prevented.
Preferably, the protection part is fixedly connected or detachably connected with the insole body.
Preferably, the protection part and the insole body are integrally and fixedly connected, or are fixedly connected by stitching or gluing.
Preferably, the protection part is detachably connected with the insole body through a magic tape.
Preferably, the inner surface of the guard portion and the top surface of the insole body together form a foot-receiving cavity.
Preferably, the protecting part is uniformly provided with a plurality of ventilation holes penetrating through the inner and outer surfaces thereof.
Preferably, the protection part comprises a smashing prevention layer and a coating layer coated on the surface of the smashing prevention layer.
Preferably, the material of the anti-smashing layer is an impact-resistant material; more preferably a metallic material.
Preferably, the material of the coating layer is rubber, memory cotton or non-woven fabric.
Preferably, the first protection part is arranged at the front end of the insole body, and the inner surface of the first protection part and the top surface of the insole body jointly form a first cavity for accommodating toes and/or insteps, so as to protect the toes and the insteps from being injured by mechanical parts, hard objects and the like or by stepping on by people.
Preferably, the second protection part is arranged at the rear end of the insole body, and the inner surface of the second protection part and the top surface of the insole body jointly form a second cavity for accommodating the heel, so that the heel is protected from being injured by mechanical parts, hard objects or the like or by being stepped on by people.
The beneficial effects of the invention are as follows:
the labor protection insole provided by the invention is convenient to wear and carry, can be directly placed in common shoes, and can replace heavy labor protection shoes for protection; it not only can prevent the sole from being stabbed by sharp things, but also can protect the toes and/or the heel from being bruised and kicked.
Drawings
The following describes the embodiments of the present invention in further detail with reference to the drawings.
FIG. 1 shows one of the schematic diagrams of the labor protection insole provided by the invention;
FIG. 2 shows a schematic front view of the labor protection insole provided by the invention;
FIG. 3 shows a second schematic view of the labor protection insole provided by the invention;
FIG. 4 shows a schematic cross-sectional view of a insole body provided by the present invention;
FIG. 5 shows a schematic cross-sectional view of a functional layer provided by the present invention;
FIG. 6 shows a schematic cross-sectional view of a dried layer provided by the present invention;
FIG. 7 shows a schematic cross-sectional view of a guard provided by the present invention;
the novel shoe pad comprises a 1-shoe pad body, a 2-protection part, a 21-first protection part, a 211-first cavity, a 22-second protection part, a 221-second cavity, 23-ventilation holes, an 11-functional layer, 1101-first protrusions, 1102-second protrusions, 111-puncture-proof layers, 112-heat insulation layers, 113-waterproof layers, 114-drying layers, 1141-active carbon non-woven fabric layers, 1142-anion fiber layers, 1143-bamboo carbon fiber layers, 201-smash-proof layers and 202-coating layers.
Detailed Description
In order to more clearly illustrate the present invention, the present invention will be further described with reference to preferred embodiments and the accompanying drawings. Like parts in the drawings are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this invention is not limited to the details given herein.
The following is a further explanation of the present invention by way of examples.
In order to solve the problems that the prior labor protection shoes are heavy to wear, inconvenient to carry and large in occupied space; the safety insole for the labor protection shoes has the advantages that the safety insole has no heel or toe protection function and the like, is portable and small in occupied space while having the labor protection shoe protection function, can prevent the sole from being stabbed by sharp objects, and can protect the toes and/or the heel from being bruised and kicked.
Specifically, with reference to fig. 1 to 7, the present invention provides a labor protection insole, comprising:
an insole body 1 and a protection part 2 connected with the insole body 1; wherein,
the protection part 2 comprises a first protection part 21 connected with one end of the insole body and/or a second protection part 22 connected with the other end of the insole body;
the insole body 1 comprises one or more functional layers 11, the functional layers 11 comprising a stab-resistant layer 111. The first protection part and the second protection part are respectively used for protecting toes and/or heels from being bruised or kicked; the stab-resistant layer is used for preventing the sole from being stabbed by sharp objects. As can be seen in connection with fig. 1 and 2, the inner surface of the guard portion and the top surface of the insole body together form a foot-receiving cavity into which a foot may enter.
To prevent the shoe pad from being pierced by a sharp object, the puncture-preventing layer 111 provided by the present invention is preferably made of a glass fiber cloth material which is excellent in insulation, heat resistance, corrosion resistance, and mechanical strength.
As a preferred embodiment, as shown in fig. 2, the first protection part 21 is disposed at the front end of the insole body 1, and the inner surface of the first protection part 21 and the top surface of the insole body 1 together form a first cavity 211 for accommodating toes and/or insteps, for protecting the toes and insteps from being injured by mechanical parts or hard objects or being injured by human foot; the second protection part 22 is disposed at the rear end of the insole body 1, and the inner surface of the second protection part 22 and the top surface of the insole body 1 together form a second cavity 221 for accommodating the heel, so as to protect the heel from being injured by mechanical parts, hard objects, or the like, or from being injured by human steps. In the structure shown in fig. 2, the first protection part 21 specifically shown in the present invention has a half-pack arc structure protruding upwards, and can adjust the length to pack the toes or pack the instep according to the actual situation; the second protective part 22 is in a backward convex arc structure and is used for fully wrapping or half wrapping the heel; the invention does not limit the shape and the size of the first protection part and the second protection part, and can meet the fitting degree and the protection requirement of the foot.
Further, in order to improve the permeability and the air permeability, referring to fig. 3, the protecting part 2 is uniformly provided with a plurality of ventilation holes 23 penetrating the inner and outer surfaces thereof.
To further improve the anti-slip effect and wearing comfort, in connection with fig. 4, the front and rear ends of the top surface of the insole body 11 are uniformly provided with first protrusions 1101; the first bulge is made of plastic, silica gel or rubber, so that the sole massage device is not only anti-skidding, but also can massage the sole, and is favorable for relieving fatigue and improving blood circulation. In addition, in order to prevent the shoe pad from slipping, as shown in fig. 4, the bottom surface of the shoe pad body 11 is uniformly provided with second protrusions 1102, and the material of the second protrusions is preferably anti-slip silica gel or anti-slip rubber. In the structure shown in fig. 4, the cross sections of the first protrusions and the second protrusions specifically shown in the present invention are semicircular, and it should be understood that the shape and the size of the first protrusions and the second protrusions are not limited, and can have corresponding effects.
In order to further protect the wearing discomfort caused by the temperature rise in the shoe due to the high temperature of the working environment, as shown in fig. 5, the functional layer 11 provided by the invention further comprises a heat insulation layer 112 arranged on the surface of the stab-resistant layer 111, and the heat insulation layer is preferably made of a heat insulation material and can insulate the high temperature of the working environment.
In addition, in order to prevent water from penetrating into the insole to cause wearing discomfort, referring to fig. 5, the functional layer 11 provided by the present invention further includes a waterproof layer 113 coated on the surface of the stab-resistant layer 111 and/or the heat-insulating layer 112, and the waterproof layer is preferably made of a waterproof material, so that penetration of rainwater, sweat, etc. can be prevented, on the one hand, the stab-resistant layer and/or the heat-insulating layer can be protected from being infiltrated to cause corrosion, deformation, etc. of materials, and on the other hand, wearing comfort can be improved.
In order to further improve comfort, referring to fig. 5, the functional layer 11 provided by the present invention further includes a drying layer 114 disposed on the surface of the stab-resistant layer 111, the heat-insulating layer 112 and/or the waterproof layer 113, for absorbing moisture such as sweat and preventing slipping.
Specifically, referring to fig. 6, the drying layer 114 includes one or more layers of an activated carbon non-woven fabric layer 1141, a negative ion fiber layer 1142 and a bamboo carbon fiber layer 1143, which not only can absorb water, but also can absorb various gases with peculiar smell, thereby effectively inhibiting bacteria and deodorizing.
In the structure shown in fig. 5, the layer structure of the functional layer 11 specifically shown in the present invention is a waterproof layer 113 coated on the outer surfaces of the stab-resistant layer 111 and the heat insulation layer 112 sequentially from bottom to top, and a drying layer 114 disposed on the upper surface of the waterproof layer 113, wherein the heat insulation layer 112 is disposed on the upper surface of the stab-resistant layer 111; it will be appreciated that the layer structure may be in other sequential patterns, and fig. 5 shows a preferred embodiment, where the waterproof layer 113 is coated on the outer surfaces of the stab-resistant layer 111 and the heat insulation layer 112 to prevent water from penetrating, and even if the bottom of the waterproof layer is penetrated by a sharp object, the top of the waterproof layer can still prevent water from penetrating into the shoe; the stab-resistant layer 111 is arranged below the heat-insulating layer 112, so that sharp objects can be prevented from damaging the heat-insulating layer; the drying layer 114 is placed uppermost in contact with the foot to quickly absorb perspiration.
In the structure shown in fig. 6, the layer structure of the drying layer 114 specifically shown in the present invention is an activated carbon non-woven fabric layer 1141 from bottom to top, an anion fiber layer 1142 disposed on the upper surface of the activated carbon non-woven fabric layer 1141, and a bamboo carbon fiber layer 1143 disposed on the upper surface of the anion fiber layer 1142; it will be appreciated that the layer structure may be in other sequential patterns, and fig. 6 shows a preferred embodiment, in which the anion fiber layer 1142 is sandwiched between the activated carbon non-woven fabric layer 1141 and the bamboo carbon fiber layer 1143 to reduce erosion by sweat or other moisture, and the service life is longer.
In addition, in order to ensure that the foot is not bruised and kicked, the damage caused by friction between the protection part and the foot is further reduced, and in combination with fig. 7, the protection part 2 comprises a smashing prevention layer 201 and a coating layer 202 coated on the surface of the smashing prevention layer 201, wherein the smashing prevention layer protects the foot from being bruised and kicked, and the coating layer can relieve friction force on the foot.
As a preferred embodiment, the material of the anti-smash layer 201 is an impact-resistant material; more preferably a metallic material. It should be understood that the thickness, shape, minimum internal length, bead width, etc. of the shatter-resistant layer may meet the requirements for pressure resistance, impact resistance, corrosion resistance, etc.
As a preferred embodiment, the material of the coating layer 202 is rubber, memory cotton or non-woven fabric, which is preferably made of a skin-friendly material with elasticity, and can not damage the foot when contacting or rubbing with the foot of the human body, and can generate a certain isolation effect on the foot of the human body and the foot of the shoe body, so as to protect the foot of the human body from being worn and injured by the shoe body.
In order to better connect the multiple functional layers, the multiple functional layers 11 are fixedly connected by gluing or stitching, i.e. glue bonding can be adopted, and the multiple functional layers can be fixed by stitching.
In addition, the protection part 2 is fixedly connected or detachably connected with the insole body 1; in view of the fact that the connection does not deviate and fall, as a preferred embodiment, the protection part 2 is integrally and fixedly connected with the insole body 1, or fixedly connected by stitching or gluing; in view of convenience and portability of the connection, as a preferred embodiment, the guard 2 is detachably connected to the insole body 1 through a velcro. It will be appreciated by those skilled in the art that the shape and size of the velcro are not limited by the present invention, and the velcro can be adhered and fixed.
Compared with the existing labor protection insoles, the labor protection insoles provided by the invention have the functions of protecting the soles, the toes and the heels, are portable and occupy small space. In addition, the invention also considers the performance possibly needed in the actual use of perspiration, deodorization, skid resistance, abrasion resistance and the like, and has comfort in addition to protecting the feet.
It should be understood that the foregoing examples of the present invention are provided merely for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (10)
1. A labor protection insole, characterized in that the labor protection insole comprises:
the insole body and the protection part connected with the insole body; wherein,
the protective part comprises a first protective part connected with one end of the insole body and/or a second protective part connected with the other end of the insole body;
the insole body comprises one or more functional layers, and the functional layers comprise an anti-puncture layer.
2. The labor protection insole according to claim 1, wherein said stab resistant layer is made of fiberglass cloth material.
3. The labor protection insole according to claim 1, wherein said functional layer further comprises a thermal insulation layer disposed on a surface of the stab protection layer.
4. The working insole of claim 3, wherein said functional layer further comprises a waterproof layer coated on the surface of the stab-resistant layer and/or the heat insulating layer.
5. The labor protection insole according to claim 4, wherein said functional layer further comprises a drying layer provided on the surface of the stab-resistant layer, the heat insulating layer and/or the waterproof layer; the drying layer comprises one or more layers of an anion fiber layer, an activated carbon non-woven fabric layer and a bamboo carbon fiber layer.
6. The labor protection insole according to claim 1, wherein first protrusions are uniformly provided at front and rear ends of a top surface of the insole body; the bottom surface of the insole body is uniformly provided with second bulges.
7. The labor protection insole according to claim 1, wherein said protection portion is detachably connected to said insole body by a velcro.
8. The labor protection insole according to claim 1, wherein the guard portion is uniformly provided with a plurality of ventilation holes penetrating through inner and outer surfaces thereof.
9. The labor protection insole according to claim 1 or 8, wherein the protection part comprises a smash-proof layer and a coating layer coated on the surface of the smash-proof layer.
10. The labor protection insole according to claim 1, wherein the first protection part is provided at a front end of the insole body, and an inner surface of the first protection part and an upper surface of the insole body together form a first cavity for accommodating toes and/or insteps; the second protection part is arranged at the rear end of the insole body, and the inner surface of the second protection part and the upper surface of the insole body jointly form a second cavity for accommodating the heel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311354180.9A CN117223936A (en) | 2023-10-19 | 2023-10-19 | Labor protection insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311354180.9A CN117223936A (en) | 2023-10-19 | 2023-10-19 | Labor protection insole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117223936A true CN117223936A (en) | 2023-12-15 |
Family
ID=89089440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311354180.9A Withdrawn CN117223936A (en) | 2023-10-19 | 2023-10-19 | Labor protection insole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117223936A (en) |
-
2023
- 2023-10-19 CN CN202311354180.9A patent/CN117223936A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160157554A1 (en) | Air exhaust outsole for safety footwear | |
| US20070128391A1 (en) | Thermal insulating component and a garment, article of footwear, etc., provided with such component | |
| CN107874384A (en) | A kind of heel stabilizer for shoes | |
| CN117223936A (en) | Labor protection insole | |
| KR200381786Y1 (en) | Shoes outsole for feet protection | |
| CN215455804U (en) | Half lining shoe-pad of latex with sweat-absorbing antiskid function | |
| CN207075575U (en) | A kind of socks of anti-skidding antistatic | |
| CN209677483U (en) | A kind of anti-puncture insulated leather shoe | |
| CN109757820B (en) | Anti-skid, deodorant and shock-absorbing aromatic health-care shoes | |
| CN219628927U (en) | Labor insurance shoes | |
| CN214386328U (en) | Special shoe-pad of jogging | |
| CN214230126U (en) | Soft rubber shoes that comfort level is high | |
| CN215775854U (en) | High-temperature-resistant, insulating, puncture-resistant and anti-skidding multifunctional safety shoe | |
| CN219813321U (en) | Vulcanized shoe with protective structure | |
| CN215303387U (en) | Flat-bottom leisure shoes | |
| CN213849018U (en) | Diabetic foot protection shoes | |
| CN220675267U (en) | High skid-proof sports shoes of steady support | |
| CN220675258U (en) | Safety shoes with strong insulation for electric power operation | |
| CN212994832U (en) | Special rubber overshoes of anti-drop construction | |
| CN217487793U (en) | Buffering soft leisure shoes | |
| KR20190141353A (en) | Underwear for Foot Safe | |
| CN218527848U (en) | Safety shoes with protective function | |
| CN215225134U (en) | Puncture-proof insole cloth of breathable safety shoe | |
| CN212219496U (en) | Puncture-resistant high-elasticity shoe material | |
| CN217185025U (en) | Special shoes of electron factory warehouse manager |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231215 |
|
| WW01 | Invention patent application withdrawn after publication |