CN213785583U

CN213785583U - Impact-resistant glove

Info

Publication number: CN213785583U
Application number: CN202022086047.8U
Authority: CN
Inventors: 陈龙
Original assignee: Andanda Industrial Technology Shanghai Co ltd
Current assignee: Andanda Industrial Technology Shanghai Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-27
Anticipated expiration: 2030-09-22

Abstract

The utility model provides a gloves shocks resistance, it includes the shock resistance layer, the shock resistance layer has a plurality of shock resistance lattice unit of establishing ties, the lattice unit that shocks resistance is the network structure that the three-dimensional link up. The impact-resistant lattice cell comprises at least one spatial polygonal configuration; preferably, each impact-resistant lattice unit comprises two or more spatial polygonal configurations, and the two or more spatial polygonal configurations can be structurally similar or structurally different; more preferably, the two or more spatial polygonal configurations have a plurality of through holes in different orientations, the through holes penetrating each other. The utility model discloses a setting has the three-dimensional network structure's that link up shock-resistant layer, can pass through it and shock resistance lattice unit effective absorption and slow and strike to fully protect the staff position that receives the impact.

Description

Impact-resistant glove

Technical Field

The utility model belongs to the technical field of the labour protection, concretely relates to gloves shocks resistance.

Background

The bumper strip on the back of the existing bumper glove is generally formed by compression molding of solid PVC materials. Are relatively heavy and heavy. The impact structure is decorated on the outside and may risk being hung off. This product adopts 3D to print the structure, has optimized the structure and the space of atress to the weight of whole product has been alleviateed. In addition, a fingertip protective sleeve is added on the fingertip of each finger so as to meet the requirements of testing and protecting the fingertip part in new anti-collision requirements.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a gloves shocks resistance to realize the effective protection to positions such as fingertip position, finger joint position through lightweight product. The utility model aims at realizing through the following technical scheme:

an impact-resistant glove comprising an impact-resistant layer having a plurality of impact-resistant lattice units connected in series, the impact-resistant lattice units being a three-dimensional interpenetrating network.

Further, the specific configuration of the impact-resistant lattice cell is designed and manufactured by using a 3D printing technology, and preferably, the impact-resistant lattice cell comprises at least one spatial polygonal configuration; preferably, each impact-resistant lattice unit comprises two or more spatial polygonal configurations, and the two or more spatial polygonal configurations can be structurally similar or structurally different; more preferably, the two or more spatial polygonal configurations have a plurality of through holes with different orientations, the through holes are communicated with each other, and meridians forming each side of the spatial polygonal configuration of the impact-resistant lattice unit may be curved or linear. By adopting the anti-impact lattice unit with the spatial polygonal configuration, a plurality of channels and collaterals forming each through hole in the anti-impact lattice unit extend towards at least three directions, and the anti-impact lattice unit can realize effective contraction buffering when being impacted in different directions; when one anti-impact crystal lattice unit has a plurality of spatial polygon configurations, the contraction buffering capacity is further enhanced, so that the capacity of each crystal lattice unit for absorbing impact is effectively improved, and the capacity of the whole anti-impact layer for absorbing impact is improved.

Preferably, the impact resistant layer has a three-dimensional array of impact resistant lattice cells connected in series. Through the three-dimensional array of the impact-resistant lattice units, the impact-resistant lattice units can absorb impact and are superposed on the upper sections in the three-dimensional direction, so that the impact can be effectively relieved when the sections with the impact-resistant layers in the gloves are impacted in different directions in the use process, and the parts of human hands which are impacted are protected.

Further, the glove has a skin material, an impact resistant layer, and a lining material, the impact resistant layer disposed between the skin material and the lining material; preferably, the impact resistant layer has a section capable of covering at least the back of the fingers and the back of the hand. The anti-impact layer is arranged between the surface layer material and the inner layer material, the design idea of exposing the anti-impact structure in the prior art is overturned, and the anti-impact layer can be effectively prevented from being scratched and dropped or causing the reduction of the service performance of the anti-impact layer by other unexpected objects in the external environment in the using process.

Further, a TPU protection piece is arranged on the glove, is arranged between the glove surface layer material and the impact resistance layer and corresponds to a section of the glove covering the proximal phalanx part of the finger; preferably, the TPU protector is also arranged on a section of the glove covering the phalanx part of the distal segment; preferably, the TPU protector is obtained by additive manufacturing. In a specific manufacturing process, the TPU protective piece can be attached to a proper position through hot melt adhesive. By adopting the additive manufacturing mode represented by the 3D printing technology, the personalized reasonable design conforming to the human engineering can be realized in the aspects of structure, material proportion and the like, so that the impact-resistant layer and the TPU protection piece with the optimal comprehensive performance are obtained, and the impact-resistant protection performance of the glove is improved.

Further, the surface layer material integrally covers the TPU protection piece and the impact resistant layer, and the surface layer material is provided with an inwards concave fold area in a transition section which surrounds the TPU protection piece and covers the finger and palm joints. More specifically, the inwardly concave fold region is provided between the impact resistant layer of the cover material covering the back of the finger and the impact resistant layer covering the back of the hand, i.e. the inwardly concave fold region is provided in the glove where the cover material covers the knuckle. By adopting the design, after the glove is worn by a hand, when fingers bend towards the palm, the fold area is flattened, the area of the surface layer material is increased, the risk that the surface layer material is damaged due to over-stretching of the surface layer material in bending operation can be effectively avoided, and the service life of the glove can be prolonged.

Further, the surface layer material covers the section of the knuckle which is transited to the back of the hand, and has a diagonal texture structure. The oblique line texture structure is designed, so that the using area of the surface layer material can be increased by opening the texture structure when the glove is used, and the glove can adapt to hands with different sizes.

Further, the inner layer material is in a basic shape of the glove formed by adopting one or more fly weaving processes, and the surface layer material is prepared by adopting one or more of PU, TPU or high-elasticity modified butyronitrile; preferably, the surface layer material is transparent or semitransparent, that is, the surface layer material at the outermost layer of the glove is uniformly coated with transparent strong polymer material (such as PU, TPU, high elasticity modified butyronitrile and the like), and the color can be transparent or colored, so that each part of the glove can be perfectly coated and protected and sufficient flexibility can be provided.

Furthermore, an accessory placing area is arranged on the section of the glove covering the back of the hand, and the accessory placing area is provided with a sensing device and/or an indicating device.

Furthermore, an accessory placing area is arranged on the part, covering the back of the hand, of the glove, the accessory placing area is provided with a sensing device, an indicating device and a power device, the indicating device comprises an LED lamp, the power device comprises a battery, the battery is connected with the LED lamp, and the sensing device comprises an optical pulse sensor and/or a harmful gas sensor; preferably, the light pulse sensor and/or the harmful gas sensor are connected with an LED lamp. Preferably, the LED lamps are arranged at the boundary of the accessory installation area in the form of LED lamp strips, so that the LED lamps play a role in decoration and illumination on one hand and play a role in prompting the sensing result indication of the sensor on the other hand.

Further, the glove comprises a glove body and an attached integrated component, the integrated component comprises a groove body, a cover plate and a core cavity formed between the groove bottom and the cover plate, the sensing device, the indicating device and the power device are arranged in the core cavity, an accessory placement area is reserved in the glove body, and the attached integrated component is arranged in the accessory placement area and is fixedly connected with the glove body through the outline of the groove body.

Adopt the utility model discloses a gloves shocks resistance has following beneficial effect:

(1) the impact-resistant layer is provided with the three-dimensional through mesh structure, so that the stressed structure and space are optimized, the weight of the whole product is reduced, the impact-resistant layer effectively absorbs and moderates impact through the impact-resistant lattice unit, the impacted hand part can be fully protected, and meanwhile, the part of the hand which is easy to be impacted can be better protected by arranging the TPU protection piece;

(2) the inner layer material with the basic glove shape is woven, the impact-resistant layer and the TPU protective piece which are prepared by the 3D printing technology are laid on the basis of the inner layer material, and the impact-resistant layer and the TPU protective piece are uniformly coated by the outer layer material, so that the impact-resistant layer and the TPU protective piece are positioned between the inner layer material and the surface layer material and are not exposed when in use, the risk that the impact-resistant layer and the TPU protective piece are scratched by external substances and fall off in the use process can be effectively avoided, and the service life of the whole glove is prolonged;

(3) through setting up annex settling area and settling sensor and indicating device, can play effectual dangerous suggestion effect in some photochemistry high-risk environment to can play the effect that the illumination is indicateed and is decorated and beautified through arranging of LED lamp area.

Drawings

FIG. 1 is a schematic view of an impact resistant glove of the present invention;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a protective layer impact resistant cell according to a preferred embodiment of the present invention;

FIG. 4 is a schematic view of an armor layer impact resistant lattice cell according to another preferred embodiment of the present invention;

FIG. 5 is a schematic view of an armor layer impact resistant lattice cell according to another preferred embodiment of the present invention;

FIG. 6 is a schematic view of an armor layer impact resistant lattice cell according to another preferred embodiment of the present invention;

fig. 7 is a schematic view of an armor layer impact resistant cell according to another preferred embodiment of the present invention;

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

It should be noted that in the following description, the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The present embodiment provides an impact-resistant glove including a surface layer material 300, an impact-resistant layer 200, and a lining material 100, as shown in fig. 1, the impact-resistant layer 200 being disposed between the surface layer material 300 and the lining material 100; wherein the impact resistant layer 200 has a section capable of covering at least the back of fingers and the back of a hand. The impact-resistant layer 200 has a plurality of impact-resistant lattice units connected in series, which are three-dimensionally connected network structures, as shown in fig. 3 to 7. The impact-resistant layer 200 is arranged between the surface layer material 300 and the inner layer material 100, so that the impact-resistant layer can be effectively prevented from being scratched by other objects unexpected in the external environment during use and falling off or causing reduction of the use performance of the impact-resistant layer.

In a preferred embodiment, 3D printing is used to design and fabricate specific configurations of the impact resistant lattice cells, each of which includes one or more spatial polygonal configurations, as shown in fig. 5, 6 and 7, and when multiple spatial polygonal configurations are included in an impact resistant lattice cell, the multiple spatial polygonal configurations may be structurally similar, as shown in fig. 6 and 7, or structurally different, as shown in fig. 5. With this configuration, the plurality of spatial polygon configurations have a plurality of through holes in different orientations, the through holes communicate with each other, and meridians forming each side of the spatial polygon configuration of the impact-resistant lattice unit may be curved as shown in fig. 7 or straight as shown in fig. 5 and 6. By adopting the anti-impact lattice unit with the spatial polygonal configuration, a plurality of channels and collaterals forming each through hole in the anti-impact lattice unit extend towards at least three directions, and the anti-impact lattice unit can realize effective contraction buffering when being impacted in different directions; when one anti-impact crystal lattice unit has a plurality of spatial polygon configurations, the contraction buffering capacity is further enhanced, so that the capacity of each crystal lattice unit for absorbing impact is effectively improved, and the capacity of the whole anti-impact layer for absorbing impact is improved.

In a preferred embodiment, the impact resistant layer has a three-dimensional array of impact resistant lattice cells connected in series. Through the three-dimensional array of the impact-resistant lattice units, the impact-resistant lattice units can absorb impact and are superposed on the upper sections in the three-dimensional direction, so that the impact can be effectively relieved when the sections with the impact-resistant layers in the gloves are impacted in different directions in the use process, and the parts of human hands which are impacted are protected.

In the illustrated embodiment, the glove is further provided with a TPU protector 400, the TPU protector 400 is arranged between the glove skin material 300 and the impact resistant layer 200, and corresponds to a section of the glove covering the proximal phalanx portion of the finger; in a more preferred embodiment, the TPU protector 400 is also disposed on the glove over the portion of the glove covering the distal phalanx portion. In order to obtain a TPU protector with better overall performance, it is preferable that the TPU protector 400 is manufactured by additive manufacturing method represented by 3D printing technology, so as to achieve an ergonomic personalized reasonable design in terms of structure, material ratio, etc., thereby obtaining a TPU protector with optimal overall performance, and further improving the impact resistance protection performance of the glove.

In a preferred embodiment, inner layer material 100 is formed into the basic shape of a glove by one or more fly-weaving processes, then corresponding impact-resistant protective layer 200 is applied to inner layer material 100, TPU protective element 400 is attached to the appropriate location by hot melt adhesive, and finally, a transparent or translucent material made of one or more of PU, TPU, or high-elasticity modified butyronitrile with relatively good transparency is used as surface layer material 300 to perfectly coat and protect the various components of the glove and provide sufficient flexibility. The TPU protector 400 and the impact resistant layer 200 are integrally coated by the surface layer material 300, and the surface layer material is provided with a concave fold area 301 surrounding the transition section of the TPU protector 400 to the joint covering the metacarpal joint. More specifically, the inwardly concave wrinkled region 301 is disposed between the impact resistant layer of the cover material covering the back of the fingers and the impact resistant layer covering the back of the hand, i.e. the inwardly concave wrinkled region 301 is disposed at the location where the cover material covers the knuckle of the finger in the glove. By adopting the design, after the glove is worn by a hand, when fingers bend towards the palm, the fold area 301 is flattened, the area of the surface layer material is increased, the risk that the surface layer material is damaged due to over-stretching of the surface layer material in bending operation can be effectively avoided, and the service life of the glove can be prolonged.

In a more preferred embodiment, the portion of the cover material 300 covering the dorsum of the metacarpal joint has a diagonal texture 302. The oblique line texture structure 302 is designed to enlarge the using area of the surface layer material by unfolding the texture structure when in use, so that the glove can adapt to hands with different sizes.

In the illustrated embodiment, an accessory placing area 500 is further arranged on the section of the glove covering the back of the hand, and a sensing device, an indicating device and a power device are arranged in the accessory placing area 500, wherein the indicating device comprises an LED lamp 504, the power device comprises a battery 503, and the battery 503 is connected with the LED lamp 504 to provide an energy source for the LED lamp; the sensing means includes a light pulse sensor 501 and a harmful gas sensor 502. In a preferred embodiment, the light pulse sensor 501 and the harmful gas sensor 502 are connected to an LED lamp 504.

In the illustrated embodiment, the LED lights 504 are arranged at the boundary of the accessory mounting region in the form of LED light strips, which serve as a decoration and illumination function on the one hand and a prompt sensor for sensing result indication on the other hand.

In a preferred embodiment, the attachment seat 500 is arranged in the form of an attachable integrated member, i.e. the integrated member comprises a slot 506, a cover 505 and a core cavity formed between the slot bottom and the cover, in which the sensing means, the indicating means and the power means are arranged, the glove body reserves the attachment seat, and the attachable integrated member is arranged in the attachment seat and is fixedly connected with the glove body by the outer contour of the slot 506.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, while the invention has been described in detail with reference to the foregoing preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims; the sizes in the drawings and the embodiments are not related to specific objects, and are not used for limiting the protection scope of the invention, and the sizes of the objects can be selected and changed according to actual needs.

Claims

1. An impact-resistant glove is characterized by comprising an impact-resistant layer, wherein the impact-resistant layer is provided with a plurality of impact-resistant lattice units which are connected in series, and the impact-resistant lattice units are of a three-dimensional through net structure.

2. An impact-resistant glove according to claim 1 wherein the impact-resistant lattice unit comprises one or more spatial polygonal configurations.

3. An impact-resistant glove according to claim 2 wherein the impact-resistant layer has a three-dimensional array of impact-resistant lattice units connected in series.

4. An impact-resistant glove according to claim 1 having a skin material, an impact-resistant layer and an interior material, the impact-resistant layer being disposed between the skin material and the interior material.

5. An impact-resistant glove according to claim 4 wherein the impact-resistant layer has a section capable of covering at least the back of the fingers and the back of the hand.

6. An impact-resistant glove according to claim 4 wherein a TPU protector is disposed on the glove, said TPU protector being disposed between the glove skin material and the impact-resistant layer, corresponding to the section of the glove covering the proximal phalanx portion of the finger.

7. An impact-resistant glove according to claim 6 wherein the TPU protector is further disposed on the glove at a section covering the distal phalanx portion.

8. An impact resistant glove according to claim 6 wherein the TPU protection is obtained by additive manufacturing.

9. An impact-resistant glove according to claim 6 wherein the skin material integrally covers the TPU protector and the impact-resistant layer, the skin material being provided with a concave wrinkled area around the transition of the TPU protector to the joint covering the metacarpal joint.

10. An impact-resistant glove according to claim 4 wherein the skin material has a diagonal texture over the segment of the knuckle that transitions to the back of the hand.

11. An impact-resistant glove according to any one of claims 4 to 10 wherein the inner layer material is in the shape of a glove base formed by one or more fly-weaving processes and the outer layer material is prepared from one or more of PU, TPU or high-elasticity modified nitrile.

12. An impact-resistant glove according to claim 11 wherein the skin material is transparent or translucent.

13. An impact-resistant glove according to any one of claims 1 to 10 wherein the glove covering the back of the hand is provided with an attachment receiving area, said attachment receiving area being provided with sensing and/or indicating means.

14. An impact-resistant glove according to claim 13 wherein the glove covering the back of the hand is provided with an attachment receiving area, said attachment receiving area being provided with sensing means comprising an LED light, indicating means comprising a battery connected to the LED light and power means comprising a light pulse sensor and/or a harmful gas sensor.

15. An impact-resistant glove according to claim 14 wherein the light pulse sensor and/or the harmful gas sensor is associated with an LED light.

16. An impact-resistant glove according to claim 15 wherein the glove comprises a glove body and an attachable integral member comprising a channel, a cover and a core cavity formed between the channel and the cover, the sensing, indicating and power means being disposed within the core cavity, the glove body reserving an attachment seat, the attachable integral member being disposed in the attachment seat and fixedly connected to the glove body by the channel profile.