CN113529265A

CN113529265A - Structure of net knot in net piece

Info

Publication number: CN113529265A
Application number: CN202110941219.1A
Authority: CN
Inventors: 侯国清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-10-22

Abstract

The invention discloses a structure of a net knot in a net piece, which comprises: the warp comprises warp coils, warp head sections and warp tail sections, the warp head sections and the warp tail sections are located at two ends of the warp coils and are crossed, the weft comprises weft coils, weft head sections and weft tail sections, the weft head sections and the weft tail sections are located at two ends of the weft coils and are crossed, the weft coils penetrate through the warp coils, the warp tail sections penetrate through the warp coils from the weft coils, the warp tail sections, the warp coils and the weft coils form closed-loop gaps in a surrounding mode, and the weft head sections penetrate through the closed-loop gaps. Through the mode, the net knot structure in the net piece is obtained through interweaving and fastening warp and weft, the knot type is small, the knot is simple and quick, the production difficulty is small, the knot type is stable and firm, the knot is not easy to slip, and the use reliability is high.

Description

Structure of net knot in net piece

Technical Field

The invention relates to the technical field of net knots, in particular to a structure of a net knot in a net piece.

Background

Presently, netting sheets are commonly used in the production of various nets such as fishing nets, building safety nets, plant protection nets, bird prevention nets, sports nets, and the like. In practical application, the using amount of the knotted fishing net is larger than the using amount of the whole net, and the type of the net for fresh water, mariculture and fishing is generally the knotted type net.

The net sheet with the knot type net device has the net knot types of single knot, double knot, Itanium knot, U-shaped knot and the like. The unijunction type is simple, only suitable for polyethylene multifilament, nylon multifilament and the like, but easy to slip and knot, and is not suitable for monofilaments, and Itanium knots and U-shaped knots are suitable for the monofilaments, but the unijunction type is large, the knot is complex, and the difficulty and the cost of production are increased.

Disclosure of Invention

The invention mainly solves the technical problem of providing a structure of net knots in a net sheet, which reduces knot shapes, avoids the problem of slip knots, and improves firmness and knotting simplicity.

In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a structure of knots in a mesh sheet, comprising: the warp comprises warp coils, warp head sections and warp tail sections, the warp head sections and the warp tail sections are located at two ends of the warp coils and are crossed, the weft comprises weft coils, weft head sections and weft tail sections, the weft head sections and the weft tail sections are located at two ends of the weft coils and are crossed, the weft coils penetrate through the warp coils, the warp tail sections penetrate through the warp coils from the weft coils, the warp tail sections, the warp coils and the weft coils form closed-loop gaps in a surrounding mode, and the weft head sections penetrate through the closed-loop gaps.

In a preferred embodiment of the invention, the weft thread loops penetrate from the front face to the back face of the warp thread loops.

In a preferred embodiment of the invention, the weft thread head section penetrates from the back side of the closed-loop slit to the front side thereof.

In a preferred embodiment of the invention, the weft thread head is located on the front side of the weft thread tail at the opening of the weft thread loop.

In a preferred embodiment of the invention, the weft thread head section is located on the back of the weft thread tail section at the opening of the weft thread loop.

In a preferred embodiment of the invention, the weft thread loops penetrate from the back side of the warp thread loops to the front side thereof.

In a preferred embodiment of the invention, the head of the weft thread penetrates from the front to the back of the closed loop slit, and the head of the weft thread is located at the back of the tail of the weft thread at the opening of the weft thread loop.

In a preferred embodiment of the invention, the warp end sections penetrate from the front side to the back side of the weft thread loops.

In a preferred embodiment of the invention, the warp end sections penetrate from the back side to the front side of the weft loops.

The invention has the beneficial effects that: according to the structure of the net knots in the net piece, the net knots are obtained by interweaving and fastening the warps and the wefts, the knot type is small, the knot is simple and quick, the production difficulty is small, the knot type is firm and is not easy to slip, and the use stability is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic view of a preferred embodiment of the structure of the nodules in the mesh of the present invention;

FIG. 2 is a schematic view of the warp and weft construction of FIG. 1 without the warp and weft threads being tensioned;

FIG. 3 is a schematic view of another preferred embodiment of the structure of the nodules in the mesh of the present invention;

FIG. 4 is a schematic view of the warp and weft construction of FIG. 3 without the warp and weft threads being tensioned;

FIG. 5 is a schematic view of a structure of a preferred embodiment of the knots in the mesh of the present invention;

FIG. 6 is a schematic view of the warp and weft construction of FIG. 5 without the warp and weft threads tensioned;

FIG. 7 is a schematic structural view of yet another preferred embodiment of the structure of the nodules in the mesh of the present invention;

fig. 8 is a schematic view of the warp and weft threads of fig. 7 in an untensioned configuration.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, an embodiment of the invention includes:

the structure of the net knots in the net sheet shown in fig. 1 to 8 comprises: the warp 1 and the weft 2 interweaved with the warp 1, the warp 1 includes warp coil 13 and is located warp head 12 and warp tail 11 that warp coil 13 both ends and intersect, and the weft 2 includes weft coil 23 and is located weft head 22 and weft tail 21 that weft coil 23 both ends and intersect, and in this embodiment, warp head 12 and weft head 22 are regarded as drawing forth from the net piece respectively.

The weft thread coil 23 penetrates through the warp thread coil 13, and the warp end section 11 penetrates through the part of the weft thread coil 23 penetrating through the warp thread coil 13, so that knotting is facilitated. The warp tail section 11, the warp coil 13 and the weft coil 23 enclose a closed loop gap 3, the weft head section 22 penetrates through the closed loop gap 3, and a net knot can be formed after tensioning, so that knotting difficulty is low, knot type is small, the knot type is firm, and slipping is not easy.

Example 1:

as shown in fig. 1-2, in the present embodiment, the weft loops 23 penetrate from the front to the back of the warp loops 13, the weft head sections 22 penetrate from the back to the front of the closed loop gaps 3, and the weft head sections 22 are located at the back of the weft tail sections 21 at the openings of the weft loops 23, and then the mesh knots can be formed after the weft head sections 22 are tightened.

Example 2:

as shown in fig. 3 to 4, in the present embodiment, the weft loops 23 penetrate from the front to the back of the warp loops 13, and at the opening of the weft loops 23, the weft head section 22 is located on the front of the weft tail section 21, the weft head section 22 crosses and winds around from the front of the weft tail section 21 to the back of the closed loop gap 3, penetrates from the back to the front of the closed loop gap 3, and forms a net knot after being tensioned.

As shown in fig. 4, in the present embodiment, the warp end pieces 11 are penetrated from the front side to the back side of the weft loops 23, as in embodiment 2.

Example 3:

as shown in fig. 5 to 6, in the present embodiment, the weft loops 23 penetrate from the back to the front of the warp loops 13, and at the opening of the weft loops 23, the weft head section 22 is located on the back of the weft tail section 21, and the weft head section 22 crosses and winds around the front of the closed loop gap 3 from the back of the weft tail section 21, and penetrates from the front to the back of the closed loop gap 3, so that slipping is not easily caused.

In addition, as shown in fig. 6, in the present embodiment, the warp end sections 11 penetrate from the back side to the front side of the weft loops 23, and form net knots after being tensioned.

Example 4:

as shown in fig. 7 to 8, in the present embodiment, the weft loops 23 are penetrated from the back to the front of the warp loops 13, and at the opening of the weft loops 23, the weft head section 22 is located on the back of the weft tail section 21, and the weft head section 22 crosses and winds around from the back of the weft tail section 21 to the front of the closed loop gap 3, and penetrates from the front to the back of the closed loop gap 3.

As shown in fig. 8, unlike the embodiment 3, in this embodiment, the warp end section 11 penetrates from the front side to the back side of the weft loop 23, and forms a net knot after being tensioned.

In conclusion, the structure of the net knots in the net sheet, disclosed by the invention, has the advantages of simple and quick knot tying, high production efficiency, small knot shape, high reliability and difficulty in slipping knots, and the manufactured net sheet has a wide application range.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, or direct or indirect applications in other related fields, which are made by the contents of the present specification, are included in the scope of the present invention.

Claims

1. A structure of knots in a mesh, comprising: the warp yarn and the weft yarn interwoven with the warp yarn are characterized in that the warp yarn comprises a warp yarn coil, a warp yarn head section and a warp yarn tail section which are positioned at two ends of the warp yarn coil and are crossed, the weft yarn comprises a weft yarn coil, a weft yarn head section and a weft yarn tail section which are positioned at two ends of the weft yarn coil and are crossed, the weft yarn coil penetrates through the warp yarn coil, the warp yarn tail section penetrates through the warp yarn coil from the weft yarn coil, the warp yarn tail section, the warp yarn coil and the weft yarn coil form a closed-loop gap in a surrounding mode, and the weft yarn head section penetrates through the closed-loop gap.

2. The structure of nodules in a web according to claim 1, wherein said weft loops extend from the front face of the warp loops to the back face thereof.

3. The structure of nodules in a mesh according to claim 2, wherein said weft head segments penetrate from the back of the closed loop slit to the front thereof.

4. The structure of the nodules in the mesh sheet of claim 3, wherein the weft head section is located on the front side of the weft tail section at the opening of the weft loops.

5. The structure of nodules in mesh sheet of claim 3, wherein the weft head section is located behind the weft tail section at the opening of the weft loops.

6. The structure of nodules in a web according to claim 1, wherein said weft loops extend from the back of the warp loops to the front of the warp loops.

7. The structure of nodules in a mesh according to claim 6, wherein said weft head segments penetrate from the front to the back of the closed loop slit.

8. The structure of nodules in mesh according to claim 7, wherein the weft head section is located behind the weft tail section at the opening of the weft loops.

9. The structure of nodules in a web according to claim 1, wherein said warp end sections extend from the front side of the weft loops to the back side thereof.

10. The structure of nodules in a web according to claim 1, wherein said warp end sections extend from the back side to the front side of the weft loops.