US20180289084A1 - Woven mesh and safety waist protection belt thereof - Google Patents

Woven mesh and safety waist protection belt thereof Download PDF

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Publication number
US20180289084A1
US20180289084A1 US15/640,226 US201715640226A US2018289084A1 US 20180289084 A1 US20180289084 A1 US 20180289084A1 US 201715640226 A US201715640226 A US 201715640226A US 2018289084 A1 US2018289084 A1 US 2018289084A1
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United States
Prior art keywords
mesh
woven
safety
waist protection
protection belt
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.)
Abandoned
Application number
US15/640,226
Inventor
Yongda Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polyunion Textile Shenzhen Factory Co Ltd
Original Assignee
Polyunion Textile Shenzhen Factory Co Ltd
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Filing date
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Publication of US20180289084A1 publication Critical patent/US20180289084A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/0525—Loin or waist area
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/02—Tubular fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41F—GARMENT FASTENINGS; SUSPENDERS
    • A41F9/00—Belts, girdles, or waistbands for trousers or skirts
    • A41F9/002—Free belts
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0006—Harnesses; Accessories therefor
    • A62B35/0025—Details and accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0005—Woven fabrics for safety belts
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • D03D11/02—Fabrics formed with pockets, tubes, loops, folds, tucks or flaps
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/20—Woven
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2600/00—Uses of garments specially adapted for specific purposes
    • A41D2600/10—Uses of garments specially adapted for specific purposes for sport activities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2507/00—Sport; Military

Definitions

  • the present invention relates to the technical field of waist protection belts, in particular to a woven mesh and a safety waist protection belt thereof.
  • safety waist protection belts for rock climbing in the prior art are processed and manufactured through a manner of overlapping and sewing multiple layers of fabrics.
  • the safety waist protection belts processed in such a manner have larger volumes and heavier weight, and have poor integration due to many sewing positions so sewing parts are easy to break.
  • some safety waist protection belts are provided with woven meshes, weaving structures of the woven meshes are traditional, are easy to generate large knots at nodes and are unsuitable to be laid in the safety waist protection belts for use.
  • the present invention aims at providing a woven mesh and a safety waist protection belt which are safe, reliable, convenient to wear and light in weight.
  • a woven mesh comprises a plurality of parallel safety ropes and mesh sleeves which are integrally woven and sleeved on the periphery of the safety ropes.
  • a plurality of tight joint segments are sequentially arranged between adjacent safety ropes at intervals in a length direction, and the adjacent mesh sleeves at the tight joint segments are integrally woven.
  • Two side edges of the woven mesh are tightly jointed to a plurality of safety ropes in parallel, and the adjacent mesh sleeves of the plurality of safety ropes are all integrally woven.
  • the adjacent tight joint segments are all in a same straight line.
  • the woven mesh comprises a mesh hole expanding segment arranged at a middle part and mesh hole closing segments arranged on two sides of the mesh hole expanding segment.
  • Each mesh hole closing segment is provided with a sewing thread in a width direction, and the adjacent safety ropes of each mesh hole closing segment are tightly jointed with one another in parallel sequentially.
  • a safety waist protection belt comprises the above woven mesh, a face fabric layer, a lining layer, covered edges arranged at an edge of the face fabric layer and an edge of the lining layer and hollow woven belts extending from two ends of the safety waist protection belt, wherein the face fabric layer and the lining layer are arranged on a front surface and a back surface of the woven mesh, and mesh hole closing segments of the woven mesh are penetrated in cavities of the hollow woven belts.
  • the safety waist protection belt is provided with a plurality of arc-shaped hanging rings used for hanging climbing instruments sequentially in the length direction.
  • the lining layer is arranged to be a breathable mesh.
  • Two side edges of the mesh hole expanding segments of the woven mesh are fastened to the side edges of the face fabric layer and the lining layer through the sewing threads of the covered edges.
  • the present invention has the beneficial effects that: the present invention provides the woven mesh which comprises a plurality of parallel safety ropes and the mesh sleeves which are integrally woven and sleeved on the periphery of the safety ropes; a plurality of tight joint segments are sequentially arranged between the adjacent safety ropes at intervals in the length direction respectively; and the adjacent mesh sleeves at the tight joint segments are integrally woven.
  • the woven mesh designed with such a structure has high tensile strength, and a larger knot may not exist at a node of the woven mesh.
  • the present invention also provides a safety waist protection belt which comprises the above woven mesh, a face fabric layer, a lining layer, covered edges arranged at the edge of the face fabric layer and the edge of the lining layer and hollow woven belts extending from the two ends of the safety waist protection belt respectively, wherein the face fabric layer and the lining layer are arranged on the front surface and the back surface of the woven mesh respectively, and mesh hole closing segments of the woven mesh are penetrated in cavities of the hollow woven belts.
  • the safety waist protection belt designed with such a structure is light in weight, high in tensile strength and comfortable to wear.
  • FIG. 1 is a planar structural schematic diagram of a safety waist protection belt of the present invention.
  • FIG. 2 is a section view of section AA in FIG. 1 .
  • FIG. 3 is a planar structural schematic diagram when mesh holes of the woven mesh are not expanded in FIG. 1 .
  • FIG. 4 is a structural schematic diagram after the mesh holes at B are expanded in FIG. 3 .
  • FIG. 5 is a cross section view of woven mesh nodes in FIG. 3 .
  • the woven mesh in the present embodiment comprises a plurality of parallel safety ropes 1 and mesh sleeves 2 which are integrally woven and sleeved on the periphery of the safety ropes 1 .
  • a plurality of tight joint segments 3 are sequentially arranged between the adjacent safety ropes 1 at intervals in the length direction, and the adjacent mesh sleeves 2 at the tight joint segments 3 are integrally woven.
  • the nodes of the woven mesh are formed at the tight joint segments. Because the tight joint segments 3 are fastened by integrally weaving the adjacent mesh sleeves 2 , the disadvantage that larger knots are formed at the nodes during weaving of a traditional woven mesh is avoided.
  • the adjacent tight joint segments 3 are all in the same straight line, and the whole woven mesh is arranged in a belt shape in a state that the mesh holes are not expanded.
  • a line diameter of each safety rope is thicker, a knot may not be formed at each node; and due to the action force of the mesh sleeves wrapping the peripheries of the safety ropes, the whole woven mesh can bear larger tensile strength and is very suitable for being used for the safety waist protection belt for rock climbing.
  • the two side edges of the woven mesh are tightly jointed to a plurality of safety ropes 1 in parallel respectively, and the adjacent mesh sleeves 2 of the plurality of safety ropes 1 are all integrally woven.
  • the safety ropes provided with the mesh sleeves form safety rope units 66 , and the mesh sleeves between the safety rope units 66 are integrally woven, so that the safety ropes at the two side edges of the woven mesh are tightly jointed with one another.
  • the woven mesh comprises the mesh hole expanding segment 5 arranged at the middle part and the mesh hole closing segments 4 arranged on the two sides of the mesh hole expanding segment 5 .
  • Each of the mesh hole closing segments 4 is provided with a sewing thread 6 along a width direction of the woven mesh, and the adjacent safety ropes 1 of each mesh hole closing segment 4 are tightly jointed with one another in parallel sequentially.
  • a mesh hole surface with large area is formed at the middle part of the woven mesh, while an integral belt-shaped arrangement is formed at the two ends of the woven mesh.
  • Such structure design is very suitable for being used for a safety waist protection belt product for rock climbing, enables the safety waist protection belt product to bear larger tensile strength and is good in breathability and light in weight. Expanding of the mesh holes in the mesh hole expanding segment 5 in the present embodiment is shown in FIG. 4 .
  • a safety waist protection belt comprises the above woven mesh, the face fabric layer 7 , the lining layer 8 , the covered edges 9 arranged at the edge of the face fabric layer 7 and the edge of the lining layer 8 and hollow woven belts 10 extending from the two ends of the safety waist protection belt, wherein the face fabric layer 7 and the lining layer 8 are arranged on the front surface and the back surface of the woven mesh, the mesh hole closing segments 4 of the woven mesh are penetrated in cavities of the hollow woven belts 10 , the safety waist protection belt is provided with a plurality of arc-shaped hanging rings 16 used for hanging the climbing instruments sequentially along the length direction, the lining layer 8 is arranged to be a breathable mesh, and the two side edges of the mesh hole expanding segment 5 of the woven mesh are fastened to the side edges of the face fabric layer 7 and the lining layer 8 through the sewing threads 6 of the covered edges 9 .
  • the woven mesh with the above structure form is adopted between the face fabric layer and the lining layer, the weight and the volume of the safety waist protection belt are effectively lowered when the tensile strength of the safety waist protection belt is guaranteed; and because the woven mesh is good in breathability and the nodes are smooth without knots, the wearing comfort of a user is also greatly improved.

Abstract

The present invention discloses a woven mesh and a safety waist protection belt. The woven mesh comprises a plurality of parallel safety ropes and mesh sleeves which are integrally woven and sleeved on the periphery of the safety ropes. A plurality of tight joint segments are sequentially arranged between adjacent safety ropes at intervals in a length direction. The adjacent mesh sleeves at the tight joint segments are integrally woven. The present invention also provides a safety waist protection belt which comprises the above woven mesh, a face fabric layer, a lining layer, covered edges arranged at an edge of the face fabric layer and an edge of the lining layer respectively and hollow woven belts extending from two ends of the safety waist protection belt respectively. The safety waist protection belt designed with the structure is light in weight, high in tensile strength and comfortable to wear.

Description

    TECHNICAL FIELD
  • The present invention relates to the technical field of waist protection belts, in particular to a woven mesh and a safety waist protection belt thereof.
    • BACKGROUND
  • Most of safety waist protection belts for rock climbing in the prior art are processed and manufactured through a manner of overlapping and sewing multiple layers of fabrics. The safety waist protection belts processed in such a manner have larger volumes and heavier weight, and have poor integration due to many sewing positions so sewing parts are easy to break. Although some safety waist protection belts are provided with woven meshes, weaving structures of the woven meshes are traditional, are easy to generate large knots at nodes and are unsuitable to be laid in the safety waist protection belts for use.
    • SUMMARY
  • The present invention aims at providing a woven mesh and a safety waist protection belt which are safe, reliable, convenient to wear and light in weight.
  • In order to achieve the purpose, the present invention adopts the following technical solution:
  • A woven mesh comprises a plurality of parallel safety ropes and mesh sleeves which are integrally woven and sleeved on the periphery of the safety ropes. A plurality of tight joint segments are sequentially arranged between adjacent safety ropes at intervals in a length direction, and the adjacent mesh sleeves at the tight joint segments are integrally woven.
  • Two side edges of the woven mesh are tightly jointed to a plurality of safety ropes in parallel, and the adjacent mesh sleeves of the plurality of safety ropes are all integrally woven.
  • The adjacent tight joint segments are all in a same straight line.
  • The woven mesh comprises a mesh hole expanding segment arranged at a middle part and mesh hole closing segments arranged on two sides of the mesh hole expanding segment.
  • Each mesh hole closing segment is provided with a sewing thread in a width direction, and the adjacent safety ropes of each mesh hole closing segment are tightly jointed with one another in parallel sequentially.
  • A safety waist protection belt comprises the above woven mesh, a face fabric layer, a lining layer, covered edges arranged at an edge of the face fabric layer and an edge of the lining layer and hollow woven belts extending from two ends of the safety waist protection belt, wherein the face fabric layer and the lining layer are arranged on a front surface and a back surface of the woven mesh, and mesh hole closing segments of the woven mesh are penetrated in cavities of the hollow woven belts.
  • The safety waist protection belt is provided with a plurality of arc-shaped hanging rings used for hanging climbing instruments sequentially in the length direction.
  • The lining layer is arranged to be a breathable mesh.
  • Two side edges of the mesh hole expanding segments of the woven mesh are fastened to the side edges of the face fabric layer and the lining layer through the sewing threads of the covered edges.
  • The present invention has the beneficial effects that: the present invention provides the woven mesh which comprises a plurality of parallel safety ropes and the mesh sleeves which are integrally woven and sleeved on the periphery of the safety ropes; a plurality of tight joint segments are sequentially arranged between the adjacent safety ropes at intervals in the length direction respectively; and the adjacent mesh sleeves at the tight joint segments are integrally woven. The woven mesh designed with such a structure has high tensile strength, and a larger knot may not exist at a node of the woven mesh. Meanwhile, the present invention also provides a safety waist protection belt which comprises the above woven mesh, a face fabric layer, a lining layer, covered edges arranged at the edge of the face fabric layer and the edge of the lining layer and hollow woven belts extending from the two ends of the safety waist protection belt respectively, wherein the face fabric layer and the lining layer are arranged on the front surface and the back surface of the woven mesh respectively, and mesh hole closing segments of the woven mesh are penetrated in cavities of the hollow woven belts. The safety waist protection belt designed with such a structure is light in weight, high in tensile strength and comfortable to wear.
    • BRIEF DESCRIPTION OF DRAWINGS
  • FIG. 1 is a planar structural schematic diagram of a safety waist protection belt of the present invention.
  • FIG. 2 is a section view of section AA in FIG. 1.
  • FIG. 3 is a planar structural schematic diagram when mesh holes of the woven mesh are not expanded in FIG. 1.
  • FIG. 4 is a structural schematic diagram after the mesh holes at B are expanded in FIG. 3.
  • FIG. 5 is a cross section view of woven mesh nodes in FIG. 3.
    •  DETAILED DESCRIPTION
  • The technical solution of the present invention will be further described below with combination of the drawings and through specific embodiments.
  • As shown in FIGS. 1-5, the woven mesh in the present embodiment comprises a plurality of parallel safety ropes 1 and mesh sleeves 2 which are integrally woven and sleeved on the periphery of the safety ropes 1. A plurality of tight joint segments 3 are sequentially arranged between the adjacent safety ropes 1 at intervals in the length direction, and the adjacent mesh sleeves 2 at the tight joint segments 3 are integrally woven. With this structure design, the nodes of the woven mesh are formed at the tight joint segments. Because the tight joint segments 3 are fastened by integrally weaving the adjacent mesh sleeves 2, the disadvantage that larger knots are formed at the nodes during weaving of a traditional woven mesh is avoided. For the woven mesh which is woven in this manner, the adjacent tight joint segments 3 are all in the same straight line, and the whole woven mesh is arranged in a belt shape in a state that the mesh holes are not expanded. By weaving with the above structure, although a line diameter of each safety rope is thicker, a knot may not be formed at each node; and due to the action force of the mesh sleeves wrapping the peripheries of the safety ropes, the whole woven mesh can bear larger tensile strength and is very suitable for being used for the safety waist protection belt for rock climbing.
  • Specifically, in the present embodiment, in order to facilitate locking with other fabrics, the two side edges of the woven mesh are tightly jointed to a plurality of safety ropes 1 in parallel respectively, and the adjacent mesh sleeves 2 of the plurality of safety ropes 1 are all integrally woven.
  • The safety ropes provided with the mesh sleeves form safety rope units 66, and the mesh sleeves between the safety rope units 66 are integrally woven, so that the safety ropes at the two side edges of the woven mesh are tightly jointed with one another.
  • In the present embodiment, the woven mesh comprises the mesh hole expanding segment 5 arranged at the middle part and the mesh hole closing segments 4 arranged on the two sides of the mesh hole expanding segment 5. Each of the mesh hole closing segments 4 is provided with a sewing thread 6 along a width direction of the woven mesh, and the adjacent safety ropes 1 of each mesh hole closing segment 4 are tightly jointed with one another in parallel sequentially. With this structure design, a mesh hole surface with large area is formed at the middle part of the woven mesh, while an integral belt-shaped arrangement is formed at the two ends of the woven mesh. Such structure design is very suitable for being used for a safety waist protection belt product for rock climbing, enables the safety waist protection belt product to bear larger tensile strength and is good in breathability and light in weight. Expanding of the mesh holes in the mesh hole expanding segment 5 in the present embodiment is shown in FIG. 4.
  • A safety waist protection belt comprises the above woven mesh, the face fabric layer 7, the lining layer 8, the covered edges 9 arranged at the edge of the face fabric layer 7 and the edge of the lining layer 8 and hollow woven belts 10 extending from the two ends of the safety waist protection belt, wherein the face fabric layer 7 and the lining layer 8 are arranged on the front surface and the back surface of the woven mesh, the mesh hole closing segments 4 of the woven mesh are penetrated in cavities of the hollow woven belts 10, the safety waist protection belt is provided with a plurality of arc-shaped hanging rings 16 used for hanging the climbing instruments sequentially along the length direction, the lining layer 8 is arranged to be a breathable mesh, and the two side edges of the mesh hole expanding segment 5 of the woven mesh are fastened to the side edges of the face fabric layer 7 and the lining layer 8 through the sewing threads 6 of the covered edges 9.
  • For the safety waist protection belt with the above structure design, because the woven mesh with the above structure form is adopted between the face fabric layer and the lining layer, the weight and the volume of the safety waist protection belt are effectively lowered when the tensile strength of the safety waist protection belt is guaranteed; and because the woven mesh is good in breathability and the nodes are smooth without knots, the wearing comfort of a user is also greatly improved.
  • The technical principles of the present invention are described above in combination with the specific embodiments. The description is merely intended to explain the principles of the invention, but should not be interpreted as a limitation to the protection scope of the present invention in any way. Based upon the explanation, those skilled in the art may contemplate other specific embodiments of the present invention without paying creative labor, and these manners will all fall within the protection scope of the present invention.

Claims (9)

What is claimed is:
1. A woven mesh, comprising a plurality of parallel safety ropes and mesh sleeves which are integrally woven and sleeved on the periphery of the safety ropes; wherein a plurality of tight joint segments are sequentially arranged between adjacent safety ropes at intervals in a length direction, and the adjacent mesh sleeves at the tight joint segments are integrally woven.
2. The woven mesh according to claim 1, wherein two side edges of the woven mesh are tightly jointed to a plurality of safety ropes in parallel respectively, and the adjacent mesh sleeves of the plurality of safety ropes are all integrally woven.
3. The woven mesh according to claim 1, wherein the adjacent tight joint segments are all in a same straight line.
4. The woven mesh according to claim 1, wherein the woven mesh comprises a mesh hole expanding segment arranged at a middle part and mesh hole closing segments arranged on two sides of the mesh hole expanding segment.
5. The woven mesh according to claim 4, wherein each of the mesh hole closing segments is provided with a sewing thread in a width direction, and the adjacent safety ropes of each mesh hole closing segment are tightly jointed with one another in parallel sequentially.
6. A safety waist protection belt, comprising the woven mesh of claim 1, a face fabric layer, a lining layer, covered edges arranged at an edge of the face fabric layer and an edge of the lining layer and hollow woven belts extending from two ends of the safety waist protection belt, wherein the face fabric layer and the lining layer are arranged on a front surface and a back surface of the woven mesh, and mesh hole closing segments of the woven mesh are penetrated in cavities of the hollow woven belts.
7. The safety waist protection belt according to claim 6, wherein the safety waist protection belt is provided with a plurality of arc-shaped hanging rings used for hanging climbing instruments sequentially along a length direction.
8. The safety waist protection belt according to claim 6, wherein the lining layer is arranged to be a breathable mesh.
9. The safety waist protection belt according to claim 6, wherein two side edges of the mesh hole expanding segment of the woven mesh are fastened to the side edges of the face fabric layer and the lining layer through the sewing threads of the covered edges.
US15/640,226 2017-04-06 2017-06-30 Woven mesh and safety waist protection belt thereof Abandoned US20180289084A1 (en)

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CN201710220511.8A CN106863930B (en) 2017-04-06 2017-04-06 A kind of knitmesh and its safe back belt
CN201710220511.8 2017-04-06

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EP3385417B1 (en) 2020-05-06

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