CN214736359U

CN214736359U - Enhanced elastic composite silk thread

Info

Publication number: CN214736359U
Application number: CN202120251585.XU
Authority: CN
Inventors: 黄昊辰; 叶瑞华
Original assignee: Fujian Ql Matel Fiber Co ltd
Current assignee: Fujian Ql Matel Fiber Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-16
Anticipated expiration: 2031-01-29

Abstract

The utility model provides an enhancement mode elasticity composite silk thread, include: the line body includes: a strand of wire; the strand comprising: a wire core and an elastic sleeve; the wire core is a bendable fiber yarn with low elongation or a bundle of bendable fiber yarns with low elongation; the elastic sleeve wraps the wire core; the elastic sleeve wraps the wire core; the wire body is formed by twisting two or a plurality of strands, and the two or a plurality of strands are mutually wound to form a spiral shape; adopt the utility model discloses the material that enhancement mode elastic composite silk thread preparation formed, when receiving external force, the spiral that many or many strand strands formed can be to straightening direction deformation for the space of spiral reduces between many or many strand strands, and then outer flexible material extrudees each other and produces deformation, pastes tightly each other until nexine sinle silk, plays the effect of holding the support, avoids further deformation and lets the material produce the damage.

Description

Enhanced elastic composite silk thread

Technical Field

The utility model relates to an enhancement mode elasticity composite silk thread.

Background

The composite silk thread is made of a plurality of/bundle of glass fibers, basalt fibers, carbon fibers, aramid fibers or steel fiber yarns and the like as reinforcing materials; the composite silk thread is wound around, the hemp rope is matched in the middle to form a support, when the composite silk thread is pressed, the peripheral composite silk thread is extruded towards the center to achieve the effect of deformation, and the composite silk thread is limited in deformation limit until the composite silk threads are mutually attached; the composite wire rope can be deformed slightly when being partially pressed, and can prevent the material from being damaged because the reinforced material formed by the composite wire rope plays a role in pulling and supporting when the pressure is overlarge.

At present, a reinforcing material which needs larger deformation and can support without causing material damage when the pressure is overlarge is absent, such as tire cord fabric, solid tires and the like, the solid tires can prevent accidents caused by tire burst, but the damping effect is far lower than that of the common tires at present, and the self-buffering is difficult to realize; when the solid tire is pressed, the central position needs to deform like the side to achieve the purpose of buffering, and the existing reinforcing material can only deform in a very small range and cannot achieve effective buffering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects and providing an enhanced elastic composite silk thread and a preparation method thereof.

The utility model adopts the following technical scheme:

a reinforced elastic composite filament comprising: a wire body, the wire body including: a strand of wire; the strand comprising: a wire core and an elastic sleeve; the wire core is a bendable fiber yarn with low elongation or a bundle of bendable fiber yarns with low elongation; the elastic sleeve wraps the wire core; the wire body is formed by twisting two or more strands, and the two or more strands are mutually wound to form a spiral shape.

Preferably, the wire core is made of glass fiber filaments, or basalt fiber filaments, or carbon fibers, or aramid fibers, or steel fiber filaments.

Preferably, the elastic sleeve is made of rubber.

Preferably, the outer layer of the wire body is also provided with an outer elastic sleeve.

Preferably, the outer elastic sleeve is made of rubber.

A preparation method of an enhanced elastic composite silk thread comprises the following steps:

step one, wrapping the wire core with an elastic sleeve made of rubber to form a strand.

And step two, winding the two or more strands mutually to form a wire body.

Preferably, the method further comprises a third step of wrapping the wire body by using an outer elastic sleeve made of rubber to form a whole.

Preferably, the wire body is wrapped by an outer elastic sleeve made of rubber, and after the whole body is vulcanized, the elastic sleeve and the outer elastic sleeve are vulcanized and bonded to form a whole body with a spiral wire core inside and a rubber sleeve wrapped outside.

The utility model has the advantages that: adopt the utility model discloses the material that the preparation of enhancement mode elasticity composite silk thread formed, when receiving external force, the spiral that many or many bunches of strands formed can be to straightening direction deformation, make the space of spiral reduce between many or many bunches of strands, and then outer flexible material extrudees each other and produces deformation, until nexine sinle silk, paste tightly each other, play and hold the effect of support, avoid further deformation and let the material produce the damage, for example, be used for the solid tyre preparation, can make the tire under the condition of the intensity that guarantees to have, strengthen the deformation degree that the pressurized produced, thereby strengthen the cushioning degree of self, improve passenger's comfort level.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a cross-sectional view of the wire body of the present invention.

Fig. 3 is a schematic diagram of the present invention.

Fig. 4 is a schematic diagram of a second embodiment of the present invention.

Fig. 5 is a schematic diagram of a third embodiment of the present invention.

Detailed Description

In order to make the purpose and technical solution of the present invention clearer, the following description is made with reference to the accompanying drawings and embodiments to further explain the present invention:

the first embodiment is as follows:

a reinforced elastic composite yarn as shown in fig. 1 to 3, a yarn body 1, said yarn body comprising: the strands 11; the strand comprising: a wire core 111 and an elastic sleeve 112; the wire core 111 is a bendable fiber filament with low elongation, or a bundle of bendable fiber filaments with low elongation; the elastic sleeve 112 wraps the wire core 111; the wire body 1 is formed by twisting two or more strands 11, and the two or more strands 11 are twisted with each other to form a spiral shape.

And step two, winding the two or more strands mutually to form a wire body.

Preferably, the wire core 111 is made of glass fiber filaments, or basalt fiber filaments, or carbon fibers, or aramid fibers, or steel fiber filaments.

Preferably, the elastic sleeve 112 is made of rubber.

Example two:

preferably, as shown in fig. 4, the outer layer of the wire body 1 is further provided with an outer elastic sleeve 2.

Preferably, the outer elastic sleeve 2 is made of rubber.

Example three:

preferably, the method further comprises a third step of wrapping the wire body with an outer elastic sleeve made of rubber, vulcanizing the whole, and vulcanizing and bonding the elastic sleeve and the outer elastic sleeve to form a whole with a spiral wire core inside and a rubber sleeve wrapped outside (as shown in fig. 5).

The utility model discloses the reaction when receiving external force does: when a product made of the enhanced elastic composite silk thread of the utility model is subjected to external force, the spiral formed by the strands 11 can deform towards the straightening direction, so that the space of the spiral between the strands 11 is reduced, and the outer layer flexible materials (elastic sleeves) are extruded mutually to deform until reaching the inner layer wire core 111 and are attached mutually, thereby playing the role of pulling and supporting, and avoiding further deformation to damage the materials; when in use, the deformation is affected by the screw pitch of the spiral and the thickness of the elastic sleeve.

The utility model has the advantages that: adopt the utility model discloses the material that the preparation of enhancement mode elasticity composite silk thread formed, when receiving external force, the spiral that many or many strand wires 11 formed can be to straightening direction deformation, make the space of spiral reduce between many or many strand wires 11, and then outer flexible material extrudees each other and produces deformation, until nexine sinle silk 111, paste tightly each other, play and hold the effect of support, avoid further deformation and let the material produce the damage (be enhancement mode elasticity composite silk thread just begin to receive under the tensile condition promptly, only elasticity, and do not have the enhancement effect, paste tightly until nexine sinle silk 111 each other, start the effect of taut reinforcement this moment), for example, be used for the solid tyre preparation, can make the tire under the condition of the intensity that guarantees to have, increase the deformation degree that the pressurized produced, thereby increase self buffer level, improve passenger's comfort level.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the present invention.

Claims

1. An enhanced elastic composite yarn, comprising:

a wire body, the wire body including: a strand of wire;

the strand comprising: a wire core and an elastic sleeve;

the wire core is a bendable fiber yarn with low elongation or a bundle of bendable fiber yarns with low elongation;

the elastic sleeve wraps the wire core;

the wire body is formed by twisting two or more strands, and the two or more strands are mutually wound to form a spiral shape.

2. A reinforced elastic composite yarn according to claim 1, wherein:

the wire core is made of glass fiber filaments, basalt fiber filaments, carbon fibers, aramid fibers or steel fiber filaments.

3. A reinforced elastic composite yarn according to claim 2, wherein:

the elastic sleeve is made of rubber.

4. A reinforced elastic composite yarn according to any one of claims 1 to 3, wherein:

the outer layer of the wire body is also provided with an outer elastic sleeve.

5. A reinforced elastic composite yarn according to claim 4, wherein:

the outer elastic sleeve is made of rubber.