CN207405280U - Hollow chemical fiber yarn - Google Patents
Hollow chemical fiber yarn Download PDFInfo
- Publication number
- CN207405280U CN207405280U CN201721488401.1U CN201721488401U CN207405280U CN 207405280 U CN207405280 U CN 207405280U CN 201721488401 U CN201721488401 U CN 201721488401U CN 207405280 U CN207405280 U CN 207405280U
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- chemical fiber
- groove
- fiber yarn
- hole
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Abstract
The utility model discloses a kind of hollow chemical fiber yarns, it is circular body that it, which includes section, the center of body is provided with first through hole, multiple grooves are provided on the peripheral wall of the body, multiple grooves are extended spirally along the length direction of body, and multiple grooves are evenly spaced on along the circumferential direction of body, and multiple second through holes are additionally provided on the body, multiple second through holes extend along the length direction of body, and multiple second through holes are circumferentially evenly spaced on around first through hole.The flexibility and gas permeability for the fabric being woven into the hollow chemical fiber yarn of the utility model are preferable.
Description
Technical field
The utility model is related to a kind of hollow chemical fiber yarns.
Background technology
Traditional man-made fibre yarn is mostly solid construction, and flexibility is poor, in order to improve its flexibility, is occurred on the market at present
A kind of hollow chemical fiber yarn, sets through hole in man-made fibre yarn so that the flexibility of man-made fibre yarn improves, but this hollow chemical fiber
Yarn, general only position sets a through hole in its center so that man-made fibre yarn deformable amount when being squeezed is smaller so that this is hollow
The flexibility of man-made fibre yarn should not enough, and the gas permeability of fabric that existing hollow chemical fiber yarn is woven into is poor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hollow chemical fiber yarn, is spun with the hollow chemical fiber yarn
The flexibility and gas permeability for the fabric being made into are preferable.
In order to solve the above technical problems, hollow chemical fiber yarn provided by the utility model, it is circular body that it, which includes section,
The center of body is provided with first through hole, multiple grooves is provided on the peripheral wall of the body, multiple grooves are along this
The length direction of body extends spirally, and multiple grooves are evenly spaced on along the circumferential direction of body, is also set up on the body
There are multiple second through holes, multiple second through holes extend along the length direction of body, and multiple second through holes are around first through hole week
To being evenly spaced on.
Preferably, the section of the groove is arc-shaped.
Preferably, being both provided with more staples in each groove, more staples are equal along the length direction of groove
Even to be spaced apart, every staple extends along the width of groove, the equal undulate of every staple.
Preferably, second through hole is consistent with number of recesses, the circumferential direction of the second through hole and groove along body
Left and right is interspersed.
Preferably, a silver ion layer is both provided on the cell wall of each groove.
After more than structure, the utility model compared with prior art, has the following advantages that：
The hollow chemical fiber yarn of the utility model adds multiple grooves and multiple second through holes so that the hollow chemical fiber yarn
When being squeezed, deformable amount increases, so as to substantially increase the flexibility of the hollow chemical fiber yarn so that with the hollow chemical fiber
The better softness for the fabric that yarn is woven into, and since groove is extended spirally along the length direction of hollow chemical fiber yarn, with this
After hollow chemical fiber yarn is woven into fabric, air can circulate in groove so that the fabric that the hollow chemical fiber yarn is woven into
Gas permeability is preferable.
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the hollow chemical fiber yarn of the utility model, it includes section for circular body 1, the center of body 1
Position is provided with first through hole 101, and first through hole 101 is coaxially set with body 1, a diameter of body 1 of first through hole 101
/ 5th of diameter are provided with multiple grooves 102 on the peripheral wall of the body 1, and multiple grooves 102 are along the length of body 1
Degree direction extends spirally, and multiple grooves 102 are evenly spaced on along the circumferential direction of body 1, are additionally provided on the body 1
Multiple second through holes 103, multiple second through holes 103 extend along the length direction of body 1, and multiple second through holes 103 are around the
One through hole 101 is circumferential to be evenly spaced on, and 1st/13rd of the diameter of a diameter of body 1 of the second through hole 103.
The section of the groove 102 is arc-shaped.
More staples 2 are both provided in each groove 102, more staples 2 are uniform along the length direction of groove 102
It is spaced apart, every staple 2 extends along the width of groove 102, every 2 equal undulate of staple, in this way, due to recessed
Staple 2 is provided in slot 102, staple 2 can improve the warmth retention property for the fabric that the hollow chemical fiber yarn is woven into, and staple 2
It will not hinder the air circulation in groove 102.
Second through hole 103 is consistent with 102 quantity of groove, the circumferential direction of the second through hole 103 and groove 102 along body 1
Direction or so is interspersed, in this way, the second through hole 103 and groove 102 are evenly distributed so that each area of the hollow chemical fiber yarn
Flexibility it is preferable.
A silver ion layer 104 is both provided on the cell wall of each groove 102, in this way, air stream in groove 102
When logical, silver ion layer 104 can effectively sterilize air, when the fabric that the hollow chemical fiber yarn is woven by people is dressed
When with, it is possible to reduce harm of the bacterium to human body.
Explanation only is made that using preferable example with regard to the utility model above, but is not to be construed as to claim
Limitation, the structure of the utility model can have other variations, be not limited to said structure.It is in short, all in the only of the utility model
The various change made in vertical scope of the claims is within the protection scope of the present utility model.
Claims (5)
1. a kind of hollow chemical fiber yarn, it is circular body (1) that it, which includes section, and the center of body (1) is provided with first and leads to
Hole (101), it is characterised in that：Multiple grooves (102), the equal edge of multiple grooves (102) are provided on the peripheral wall of the body (1)
The length direction of body (1) extends spirally, and multiple grooves (102) are evenly spaced on along the circumferential direction of body (1), described
Multiple second through holes (103) are additionally provided on body (1), multiple second through holes (103) are prolonged along the length direction of body (1)
It stretches, multiple second through holes (103) are circumferentially evenly spaced on around first through hole (101).
2. hollow chemical fiber yarn according to claim 1, it is characterised in that：The section of the groove (102) is circular arc
Shape.
3. hollow chemical fiber yarn according to claim 2, it is characterised in that：It is both provided in each groove (102)
More staples (2), more staples (2) are evenly spaced on along the length direction of groove (102), and every staple (2) is along groove
(102) width extension, the every equal undulate of staple (2).
4. hollow chemical fiber yarn according to claim 3, it is characterised in that：Second through hole (103) and groove (102)
Quantity is consistent, and the second through hole (103) and groove (102) are interspersed along circumferential direction of body (1) or so.
5. hollow chemical fiber yarn according to claim 4, it is characterised in that：On the cell wall of each groove (102)
It is provided with a silver ion layer (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488401.1U CN207405280U (en) | 2017-11-09 | 2017-11-09 | Hollow chemical fiber yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488401.1U CN207405280U (en) | 2017-11-09 | 2017-11-09 | Hollow chemical fiber yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405280U true CN207405280U (en) | 2018-05-25 |
Family
ID=62318464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721488401.1U Active CN207405280U (en) | 2017-11-09 | 2017-11-09 | Hollow chemical fiber yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207405280U (en) |
-
2017
- 2017-11-09 CN CN201721488401.1U patent/CN207405280U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |