Novel safety shoes
By using honeycomb activated carbon and through-hole structure in labor protection shoes, and using anti-slip chute and bump design to prevent the insole from sliding, combined with glass fiber head and sponge protective layer, the problems of poor breathability and sliding insole are solved, and the problem of insole is improved Shoes' comfort and protection.
Patent Information
- Application Number
- CN202420934499.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing labor-saving shoes have poor breathability, which leads to bacteria inside the upper and produces a odor, and the insole is easy to slide and stack, making it inconvenient to use.
A new type of labor protection shoes is designed, using honeycomb activated carbon-filled grooves and through-hole structures to absorb odors, combined with anti-slip grooves and bumps to prevent the insole from sliding, adding fiberglass heads and sponge protective layers to improve comfort and Protection performance.
It effectively improves the breathability of the upper, removes odor, prevents the insole from sliding and stacking, and improves the comfort and protection of the shoes.
Smart Images
Figure CN222236868U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of labor protection products, in particular to a new type of labor protection shoes. Background Art
[0002] Labor protection shoes are a kind of shoes that provide safety protection for the feet. There are many types of labor protection shoes, which are classified according to their protective performance. There are mainly anti-static shoes and conductive shoes, insulating shoes, anti-smashing shoes, acid and alkali proof shoes, oil proof shoes, anti-slip shoes, anti-puncture shoes, cold-proof shoes, waterproof shoes and other special shoes. The selection of labor protection shoes should be based on the nature and degree of hazards in the working environment. Labor protection shoes should have product certificates and product manuals. The wearer should read the instructions according to the conditions of use before use and use them correctly.
[0003] Based on the above, the inventors found that when using existing labor protection shoes, in order to isolate the feet from the external environment, it is usually necessary to use a higher boot shaft, and the upper and the sole are tightly connected or even formed in one piece, and the shoe body is fully covered with rubber. This makes it easy for bacteria to grow in the sole and produce odor, which is inconvenient for people to wear. At the same time, the internal insole is prone to sliding when used for a long time, causing the insoles to stack together, which makes it inconvenient to use. Utility Model Content
[0004] In view of the above problems, the present application provides a new type of labor protection shoes, which are used to solve the technical problems of poor air permeability of the upper, easy odor and easy sliding of the insole.
[0005] To achieve the above-mentioned objectives, in the first aspect, the present application provides a new type of labor protection shoe, including a sole and an upper, the upper being fixed to the top edge of the sole, the lower part of the upper being fixedly connected to a midsole plate, the midsole plate being located inside the upper, the top of the midsole plate being fixedly connected to a pad, the top of the pad is provided with an insole, the top of the midsole plate is provided with a groove, the inside of the groove is filled with honeycomb activated carbon, a top cover is fixedly connected to the upper position of the groove, the pad, the insole and the top cover are provided with more than two groups of through holes corresponding to the positions, and the through holes are used to connect to the inside of the groove.
[0006] As an implementation mode of the utility model, the upper is provided with an interlayer at the position of the toe, the interlayer is provided with a glass fiber toe cap, and the glass fiber toe cap is fixedly connected to the inside of the interlayer.
[0007] In this way, the fiberglass toe cap can absorb and decompose the impact force, is not easy to deform, increases the cushioning capacity of the upper, and protects the safety of the toes for a long time. At the same time, fiberglass is also an environmentally friendly material with good heat insulation, high temperature resistance and insulation, which improves the comfort of the upper.
[0008] As an implementation mode of the utility model, a sponge protective layer is provided inside the shoe upper at the toe position, and the sponge protective layer is fixedly connected to the inner side wall of the shoe upper.
[0009] In this way, the sponge protective layer can absorb pressure, reduce the side effects of impact, play a protective effect, and reduce the external impact force on the toes.
[0010] As an implementation mode of the utility model, a supporting steel plate is provided at the heel position of the sole, and the supporting steel plate is fixedly connected to the inside of the sole.
[0011] In this way, the support plate can provide support for the arch of the foot and help protect the arch.
[0012] As an implementation mode of the utility model, the top of the pad is provided with more than two anti-skid grooves, and the bottom of the insole is provided with more than two protrusions, and the positions of the anti-skid grooves and the protrusions correspond one to one.
[0013] In this way, the positions of the protection groove and the protrusion correspond to each other, so that the protrusion can be easily extended into the interior of the anti-slip groove.
[0014] As an implementation manner of the utility model, the size and shape of the protrusion match the anti-slip groove, and the protrusion is engaged and connected with the anti-slip groove.
[0015] In this way, the positions, sizes and shapes of the anti-skid grooves and the protrusions are matched one by one, so that the insole is firmly connected to the backing plate, the anti-skid effect of the insole is achieved, and the situation in which the insole slides and stacks and affects the use is avoided.
[0016] As an implementation manner of the utility model, a shoe upper is fixedly connected to the top of the shoe upper.
[0017] In this way, the shoe upper can protect the foot and increase the aesthetics.
[0018] As an implementation mode of the utility model, the heel position of the shoe upper is provided with more than two ventilation holes, and the ventilation holes are used for ventilation inside the shoe upper.
[0019] In this way, the air in the upper can be discharged through the ventilation holes.
[0020] Different from the prior art, the technical solution of the present application, on the one hand, connects the groove with the inside of the upper through a through hole, and fills the groove with honeycomb activated carbon. The honeycomb activated carbon has strong adsorption and deodorization properties, so it can adsorb and purify the odor inside the upper. On the other hand, by adding protrusions and cooperating with anti-slip grooves, the protrusions at the bottom of the insole are inserted into the corresponding anti-slip grooves during use, so as to achieve the anti-slip effect of the insole, thereby avoiding the situation where the insole slides and stacks and affects the use.
[0021] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation method and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.
[0023] In the drawings of the specification:
[0024] Figure 1 This is a schematic diagram of the overall structure of a new type of labor protection shoe for this application;
[0025] Figure 2 This is a schematic cross-sectional view of a new type of labor protection shoe for this application;
[0026] Figure 3 This is an enlarged schematic diagram of a local structure of a new type of labor protection shoe upper of the present application;
[0027] Figure 4 This is a schematic diagram of the split structure of the insole and the backing plate of a new type of labor protection shoe in this application;
[0028] Figure 5 The present invention is a schematic diagram of a new type of backing plate structure of labor protection shoes.
[0029] The reference numerals in the above drawings are described as follows:
[0030] 1. Soles,
[0031] 2. Upper,
[0032] 3. Midsole plate,
[0033] 4. Pad,
[0034] 5. Insoles,
[0035] 6. Grooves,
[0036] 7. Honeycomb activated carbon,
[0037] 8. Top cover,
[0038] 9. Through hole,
[0039] 10. Ventilation holes,
[0040] 11. Fiberglass head cap,
[0041] 12. Sponge protective layer,
[0042] 13. Support steel plate,
[0043] 14. Anti-slip groove,
[0044] 15. Bump,
[0045] 16. Upper. DETAILED DESCRIPTION
[0046] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.
[0047] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.
[0048] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.
[0049] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, X and / or Y, which means: X exists, Y exists, and X and Y exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in a logical relationship of "or".
[0050] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.
[0051] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.
[0052] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.
[0053] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.
[0054] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0055] According to some embodiments of the present application, please refer to Figures 1 to 5The present embodiment relates to a new type of labor protection shoe, comprising a sole 1 and an upper 2, the upper 2 is fixed to the top edge of the sole 1, a midsole plate 3 is fixedly connected to the lower part of the upper 2, the midsole plate 3 is located inside the upper 2, a pad 4 is fixedly connected to the top of the midsole plate 3, an insole 5 is arranged on the top of the pad 4, a groove 6 is opened on the top of the midsole plate 3, the inside of the groove 6 is filled with honeycomb activated carbon 7, a top cover 8 is fixedly connected to the upper position of the groove 6, the pad 4, the insole 5 and the top cover 8 are opened with more than two groups of through holes 9 corresponding to the positions, and the through holes 9 are used to connect the inside of the groove 6.
[0056] Common labor protection shoes on the market have poor air permeability, and bacteria are easily bred inside the upper 2. After wearing for a long time, odor will be generated, and the user experience is poor. In this embodiment, a midsole plate 3 is arranged inside the upper 2, and a groove 6 is arranged on the midsole plate 3. The groove 6 is filled with activated carbon. The interior of the upper 2 and the groove 6 are connected through a through hole 9. The odor or impurities inside the upper 2 pass through the through hole 9 into the groove 6 and are adsorbed on the activated carbon, thereby achieving a purification effect of the odor inside the upper 2.
[0057] Among them, the fabric of upper 2 can be selected from 0.7mm environmentally friendly TPU + 2mm SBR + inner lining super velvet cloth. Compared with the traditional full rubber method, the fabric is softer and more comfortable, which will bring a better wearing experience. The inner lining super velvet cloth is mildew-proof and antibacterial. According to the functional needs of customers, anti-static or electrical insulation properties can be selected. It is made of Fuse technology, fits firmly with the foot, and is more comfortable to walk.
[0058] The midsole plate 3 can be interwoven with ultra-high-strength polyester fibers, which are high-performance composite materials that combine comfort and safety. This breaks the drawback that traditional anti-puncture midsole materials cannot have the above characteristics, and for the first time achieves the perfect coexistence of comfort and safety. At the same time, the midsole plate 3 also has stronger anti-puncture performance and bending performance, and more lasting stability. In addition, the midsole plate 3 can be made of PU raw materials, and imported antistatic agents can be added to increase antistatic functionality. The stable PU midsole brings excellent rebound and shock-absorbing performance, maintains elasticity and softness even under low temperature conditions, provides good support, and makes the midsole plate 3 have antistatic performance.
[0059] The insole 5 can also be a lightweight PU high-resilience insole 5, which provides good resilience and shock absorption for the feet. The PU material is added with an antistatic agent, so that the insole 5 has an antistatic function.
[0060] The sole 1 can be made of anti-static rubber outsole to improve the protection performance. It has strong grip and good anti-slip and wear resistance. The national standard for wear resistance is relative volume wear ≤ 250mm 3 , the test results of this shoe: 94mm 3The national standard for the anti-slip property of the sole 1 is that, on a ceramic tile surface with a detergent solution, the heel slides forward, the friction coefficient is ≥ 0.28, and the horizontal forward sliding is ≥ 0.32. The test results of the sole 1: the heel slides forward, the friction coefficient is 0.32, and the horizontal forward sliding is 0.36.
[0061] According to some embodiments of the present application, optionally, a sandwich layer is provided at the toe position of the upper 2, and the sandwich layer is provided with a glass fiber toe cap 11, and the glass fiber toe cap 11 is fixedly connected to the inside of the sandwich layer.
[0062] In this way, the fiberglass toe cap 11 can absorb and decompose the impact force, is not easy to deform, increases the cushioning capacity of the upper 2, and protects the safety of the toes for a long time. At the same time, fiberglass is also an environmentally friendly material with good heat insulation, high temperature resistance and insulation, which improves the comfort of the upper 2.
[0063] The toe cap of the upper 2 is made of composite material, which is a mixture of resin and glass fiber in a certain proportion, and is hot-pressed after maturation. Because it is made of non-metallic material, it is convenient to pass the security inspection of specific places; the thermal conductivity is also low, which can effectively keep the toes warm in cold environments and avoid frostbite; compared with metal toes, composite materials reduce weight by about 30%, are lighter, have a shorter development cycle, and are more flexible in production. The elastic recovery rate of composite materials is higher than that of metals, and they are easy to recover after being deformed by force, reducing injuries.
[0064] According to some embodiments of the present application, optionally, a sponge protective layer 12 is provided inside the upper 2 at the toe position, and the sponge protective layer 12 is fixedly connected to the inner wall of the upper 2 .
[0065] In this way, the sponge protective layer 12 can absorb pressure, reduce the side effects of impact, play a protective effect, and reduce the external impact force on the toes.
[0066] According to some embodiments of the present application, optionally, a support steel plate 13 is provided at the heel position of the sole 1 , and the support steel plate 13 is fixedly connected to the inside of the sole 1 .
[0067] In this way, the support steel plate 13 can provide support for the arch of the foot and help protect the arch of the foot.
[0068] In addition, the sole 1 can also be optionally provided with a double-density multifunctional stabilizing plate. The double-density multifunctional stabilizing plate is a double-density stabilizing plate formed by integrating TPU and PA66 through high-temperature injection molding. The hardness of the front TPU is 80D, and the rear end is made of super-tough glass fiber nylon material. It has good fit, super stability and torsion resistance, and enhances the stability of the foot.
[0069] According to some embodiments of the present application, optionally, more than two anti-skid grooves 14 are provided on the top of the backing plate 4, and more than two protrusions 15 are provided on the bottom of the insole 5, and the positions of the anti-skid grooves 14 and the protrusions 15 correspond one to one.
[0070] In this way, the positions of the protection groove and the protrusion 15 correspond to each other, so that the protrusion 15 can be easily extended into the anti-slip groove 14 .
[0071] According to some embodiments of the present application, optionally, the size and shape of the protrusion 15 match the anti-skid groove 14 , and the protrusion 15 is snap-connected with the anti-skid groove 14 .
[0072] In this way, the positions, sizes and shapes of the anti-skid grooves 14 and the protrusions 15 correspond one to one, so that the insole 5 is firmly connected to the backing plate 4, the anti-skid effect of the insole 5 is achieved, and the situation in which the insole 5 slides and stacks and affects the use is avoided.
[0073] According to some embodiments of the present application, optionally, a shoe upper 16 is fixedly connected to the top of the upper 2 .
[0074] In this way, the shoe upper 16 can protect the foot and improve the aesthetics.
[0075] According to some embodiments of the present application, optionally, more than two ventilation holes 10 are provided at the heel position of the upper 2 , and the ventilation holes 10 are used for ventilation of the interior of the upper 2 .
[0076] In this way, the air inside the upper 2 can be discharged through the ventilation holes 10 .
[0077] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.
[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.
Claims
1. A new type of labor protection shoes, characterized by , including a sole and an upper, the upper is fixed to the top edge of the sole, the lower part of the upper is fixedly connected to a midsole plate, the midsole plate is located inside the upper, the top of the midsole plate is fixedly connected to a pad, the top of the pad is provided with an insole, the top of the midsole plate is provided with a groove, the inside of the groove is filled with honeycomb activated carbon, the upper position of the groove is fixedly connected to a top cover, the pad, insole and top cover are provided with more than two groups of through holes corresponding to the positions, and the through holes are used to connect the inside of the groove.
2. A new type of labor protection shoe according to claim 1, characterized in that: The upper is provided with an interlayer at the position of the toe, the interlayer is provided with a glass fiber toe cap, and the glass fiber toe cap is fixedly connected to the inside of the interlayer.
3. A new type of labor protection shoe according to claim 1, characterized in that: A sponge protective layer is provided inside the shoe upper at the toe position, and the sponge protective layer is fixedly connected to the inner side wall of the shoe upper.
4. The new safety shoe according to claim 1 is characterized in that: A supporting steel plate is provided at the heel position of the sole, and the supporting steel plate is fixedly connected to the inside of the sole.
5. The new safety shoe according to claim 1 is characterized in that: The top of the pad is provided with more than two anti-skid grooves, and the bottom of the insole is provided with more than two protrusions, and the positions of the anti-skid grooves and the protrusions correspond one to one.
6. A new type of labor protection shoe according to claim 5, characterized in that: The size and shape of the protrusion match those of the anti-slip groove, and the protrusion is engaged and connected with the anti-slip groove.
7. The new safety shoe according to claim 1 is characterized in that: The top of the vamp is fixedly connected with a shoe upper.
8. The new safety shoe according to claim 1 is characterized in that: The heel position of the shoe upper is provided with more than two ventilation holes, and the ventilation holes are used for ventilation inside the shoe upper.