CN216193020U - Warm-keeping and heat-insulating polyester staple fiber - Google Patents
Warm-keeping and heat-insulating polyester staple fiber Download PDFInfo
- Publication number
- CN216193020U CN216193020U CN202122244945.6U CN202122244945U CN216193020U CN 216193020 U CN216193020 U CN 216193020U CN 202122244945 U CN202122244945 U CN 202122244945U CN 216193020 U CN216193020 U CN 216193020U
- Authority
- CN
- China
- Prior art keywords
- heat
- polyester staple
- thermal insulation
- yarn core
- staple fiber
- 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.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 32
- 229920000728 polyester Polymers 0.000 title claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 36
- 238000004321 preservation Methods 0.000 claims description 21
- 238000009987 spinning Methods 0.000 claims description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920004934 Dacron® Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model discloses a thermal insulation polyester staple fiber, which belongs to the technical field of textile, and comprises a yarn core, wherein a plurality of connecting bulges are arranged on the yarn core, one end of each connecting bulge, which is far away from the yarn core, is provided with a same thermal insulation ring, and a thermal insulation cavity is formed between each thermal insulation ring and each connecting bulge.
Description
Technical Field
The utility model discloses a thermal insulation polyester staple fiber, and belongs to the technical field of textiles.
Background
Fiber refers to a substance consisting of continuous or discontinuous filaments. In animal and plant bodies, the fiber plays an important role in maintaining tissues, has wide application, can be woven into fine lines, thread ends and hemp ropes, can be woven into fiber layers when paper is made or felts are woven, and is also commonly used for manufacturing other materials and forming composite materials together with other materials.
The polyester staple fiber is a fiber material which is applied more in fibers, and the existing polyester staple fiber can not meet the requirement of people on heat preservation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide the thermal insulation polyester staple fiber.
The utility model realizes the purpose through the following technical scheme, and the thermal insulation polyester staple fiber comprises a yarn core, wherein a plurality of connecting bulges are arranged on the yarn core, one end of each connecting bulge, which is far away from the yarn core, is provided with the same thermal insulation ring, and a thermal insulation cavity is formed between each thermal insulation ring and each connecting bulge.
By adopting the technical scheme, the heat preservation ring and the connecting bulge are combined to form the heat preservation cavity, so that air is confined in the heat preservation cavity, and the effect of increasing heat preservation is achieved.
Preferably, a plurality of heat insulation cavities are formed in the heat insulation ring.
By adopting the technical scheme, the heat insulation cavity is formed in the heat insulation ring, so that the confined air on the heat insulation ring is increased, and the heat insulation performance is better improved.
Preferably, the heat insulation ring is provided with a heat insulation groove for communicating the heat insulation cavity with the outside.
Through adopting above-mentioned technical scheme, separate the temperature groove and make the temperature directly can't transmit through the fibre surface, only can be to the inside transmission of fibre to slow down the efficiency of heat transfer, improve warmth retention property.
Preferably, the connecting bulge is connected with the heat insulation cavity through the heat insulation ring.
Through adopting above-mentioned technical scheme, increase the distance of surface temperature along fibre transmission to center to reach the effect that slows down the heat transfer.
Preferably, a hollow cavity is arranged in the middle of the yarn core.
Through adopting above-mentioned technical scheme, the distance of further increase fibre both ends heat transfer lets heat transfer speed reduce, reaches the effect that slows down the heat transfer, better plays cold-proof effect.
Preferably, the yarn core, the connecting protrusion and the heat-insulating ring are integrally formed.
By adopting the technical scheme, the integrated production is more convenient and faster.
Preferably, the yarn core is formed by spinning polyester.
By adopting the technical scheme, the crease resistance and the shape retention of the terylene are good, and the fiber can be better kept in a required state.
Compared with the prior art, the utility model has the beneficial effects that: more air is confined by increasing the cavity, so that the heat preservation performance is improved, and the distance is increased when the heat is transferred by fibers by connecting the bulges and the heat preservation groove, so that the heat transfer efficiency is reduced, and the heat preservation performance is better improved.
Drawings
Fig. 1 is a schematic structural view of the thermal insulation polyester staple fiber of the utility model.
Reference numerals: 1. a yarn core; 2. a heat preservation ring; 3. a connecting projection; 4. a heat preservation cavity; 5. a thermal insulation cavity; 6. a thermal insulation groove; 7. and a hollow cavity.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated 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. 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.
As shown in fig. 1, a cold-proof heat-insulating polyester staple, including yarn core 1, be provided with a plurality of connection archs 3 on the yarn core 1, a plurality of connection archs 3 keep away from yarn core 1 one end and are provided with same heat preservation ring 2, be formed with heat preservation cavity 4 between heat preservation ring 2 and the connection arch 3, a plurality of heat-insulating chamber 5 have been seted up on the heat preservation ring 2, set up the heat-insulating groove 6 that is used for making heat-insulating chamber 5 and external intercommunication on the heat preservation ring 2, connection arch 3 is connected in heat-insulating chamber 5 department with heat preservation ring 2, yarn core 1 middle part is provided with well cavity 7.
The utility model is filled into the fabric as the filler, when heat is transferred, the heat can be transferred to the fiber through the fabric, at the moment, the heat is not easy to be transferred along the cavity through the confined air in each cavity of the fiber, the heat is transferred along the surface of the fiber, when the heat is transferred, the heat can only be transferred to the interior of the fiber due to the temperature insulation groove 6 formed on the surface of the fiber, when the heat is transferred to the edge of the heat insulation ring 2, the heat must be transferred to the connecting bulge 3 connected with the temperature insulation cavity 5, so that the transfer speed is slowed down, the heat is better kept, when the heat is transferred to the connecting bulge 3, because the hollow cavity 7 is formed in the middle part of the connecting bulge 3, the heat needs to be transferred to the periphery of the yarn core 1 by bypassing the hollow cavity 7, and the heat needs to be transferred to the outside along the connecting bulge 3 on the other side after being transferred to the middle part of the yarn core 1, by prolonging the distance of the heat transfer, the heat transfer time is prolonged, so that the heat is better blocked, and the effects of keeping warm and insulating heat are achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a cold-proof heat-insulating polyester staple, includes yarn core (1), its characterized in that, be provided with a plurality of connection arch (3) on yarn core (1), it is a plurality of connection arch (3) keep away from yarn core (1) one end and be provided with same heat preservation ring (2), be formed with heat preservation cavity (4) between heat preservation ring (2) and connection arch (3).
2. The thermal insulation polyester staple fiber of claim 1, which is characterized in that: the heat-insulating ring (2) is provided with a plurality of heat-insulating cavities (5).
3. The thermal insulation polyester staple fiber of claim 2, which is characterized in that: the heat insulation ring (2) is provided with a heat insulation groove (6) for communicating the heat insulation cavity (5) with the outside.
4. The thermal insulation polyester staple fiber of claim 3, wherein: the connecting bulge (3) is connected with the heat-insulating ring (2) at the position of the heat-insulating cavity (5).
5. The thermal insulation polyester staple fiber of claim 4, wherein: the middle part of the yarn core (1) is provided with a hollow cavity (7).
6. The thermal insulation polyester staple fiber of claim 5, which is characterized in that: the yarn core (1), the connecting protrusion (3) and the heat-preservation ring (2) are integrally formed.
7. The thermal insulation polyester staple fiber of claim 6, wherein: the yarn core (1) is formed by spinning polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244945.6U CN216193020U (en) | 2021-09-16 | 2021-09-16 | Warm-keeping and heat-insulating polyester staple fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244945.6U CN216193020U (en) | 2021-09-16 | 2021-09-16 | Warm-keeping and heat-insulating polyester staple fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216193020U true CN216193020U (en) | 2022-04-05 |
Family
ID=80920039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122244945.6U Expired - Fee Related CN216193020U (en) | 2021-09-16 | 2021-09-16 | Warm-keeping and heat-insulating polyester staple fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216193020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012049A (en) * | 2022-05-19 | 2022-09-06 | 张家港江苏科技大学产业技术研究院 | Hollow fiber and processing equipment and processing method thereof |
-
2021
- 2021-09-16 CN CN202122244945.6U patent/CN216193020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012049A (en) * | 2022-05-19 | 2022-09-06 | 张家港江苏科技大学产业技术研究院 | Hollow fiber and processing equipment and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216193020U (en) | Warm-keeping and heat-insulating polyester staple fiber | |
| CN103202561A (en) | High-cold-resistance wind-proof down jacket fabric | |
| CN211031498U (en) | Down jacket fabric with good warm-keeping effect | |
| CN206528151U (en) | The high wet guiding function fabric of hollow polyester | |
| CN215704688U (en) | Wind-resistant warm-keeping fabric | |
| CN213501242U (en) | Winter school uniform fabric with warm-keeping effect | |
| CN210970210U (en) | Anti-static warm-keeping composite cloth | |
| CN2346222Y (en) | Warm trousers with air layer | |
| CN215856566U (en) | Warm-keeping polyester yarn | |
| CN212895177U (en) | Terylene blended yarn | |
| CN216891398U (en) | Stiff and smooth warm polypropylene yarn | |
| CN201839845U (en) | Tie with sunstroke prevention function | |
| CN206562489U (en) | A kind of ultra-fine polyester compound filament | |
| CN201908188U (en) | Polyvinyl alcohol kapok moisture-conductive warm-keeping fabric | |
| CN213624551U (en) | Novel polyester colored yarn | |
| CN220500183U (en) | Flame-retardant composite fabric | |
| CN214111761U (en) | Hollow heat-collecting fiber composite plush fabric | |
| CN210916431U (en) | Thermal two-component elastic fiber | |
| CN215040871U (en) | Polyester fabric with noctilucent effect | |
| CN216610319U (en) | Composite fabric containing aerogel | |
| CN213624547U (en) | Warm-keeping polyester colored yarn | |
| CN210478032U (en) | Waterproof fabric | |
| CN114474880B (en) | Camel hair loop yarn fiber fabric | |
| CN218140283U (en) | Waterproof flame-retardant polyester fabric | |
| CN216089048U (en) | Reinforced anti-loose cashmere scarf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |