CA2610374C - Sock - Google Patents

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Publication number
CA2610374C
CA2610374C CA2610374A CA2610374A CA2610374C CA 2610374 C CA2610374 C CA 2610374C CA 2610374 A CA2610374 A CA 2610374A CA 2610374 A CA2610374 A CA 2610374A CA 2610374 C CA2610374 C CA 2610374C
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CA
Canada
Prior art keywords
sock
ventilation channel
shoe
foot
sock according
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.)
Active
Application number
CA2610374A
Other languages
French (fr)
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CA2610374A1 (en
Inventor
Bodo W. Lambertz
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.)
X Technology Swiss GmbH
Original Assignee
X Technology Swiss GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE200510027100 external-priority patent/DE102005027100A1/en
Application filed by X Technology Swiss GmbH filed Critical X Technology Swiss GmbH
Publication of CA2610374A1 publication Critical patent/CA2610374A1/en
Application granted granted Critical
Publication of CA2610374C publication Critical patent/CA2610374C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41BSHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B11/00Hosiery; Panti-hose
    • A41B11/02Reinforcements
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B1/00Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D04B1/26Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel stockings
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41BSHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B2400/00Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
    • A41B2400/60Moisture handling or wicking function

Abstract

The invention relates to a sock, in particular for use during sports, said sock comprising cushioned sections. A ventilation channel (16), which is preferably positioned between at least two parallel cushioned sections (21), is situated on the dorsum of the foot (17).

Description

Sock The invention relates to a sock, in particular for use during sports, said sock comprising cushioned sections.
When humans move a lot and rapidly, in particular, for example, during sports, their feet are held in sturdy footwear. The purpose of the footwear is, on the one hand, to function as a shock absorber and to hold the foot firmly, and, on the other hand, to prevent injuries caused to the sole of thc foot as a result of stepping on sharp protrusions or objects on the ground.
The body heats up considerably during movement. For heat regulation, the body excretes perspiration to achieve a cooling effect due to cold from evaporation.
However, inside the = footwear, such evaporation is inhibited. This leads, among other effects, to considerable warming of the foot inside the footwear, to which the body reacts by further increasing the perspiration.
The increase in perspiration in socks that are worn in the shoes leads to the entire foot becoming humid, and softening of the skin. As a result, the protective effect of the horny layer of the foot is reduced, and there is an increase in blister formation. The foot is no longer capable of bearing a load.
To promote the evaporation of the perspiration that has formed in the footwear, shoes are provided with a membrane fabric. However, it has been found that not enough of the humid environment can be removed in this way from the interior of the shoe. In addition, the use of membrane surfaces is possible only to a limited extent, because excess use would affect the stability of the footwear.

=
= 31604-17 This is the problem the invention proposes to solve. The invention is based on the problem of producing a sock which allows sufficient environmental control inside the shoe, and thus ensures a dry foot skin even during sports activities.
According to some embodiments of the invention, this problem is solved by arranging a ventilation channel on the back of the foot.
Some embodiments of the invention may provide for a sock which allows sufficient ventilation control of the shoe and thus ensures a dry foot skin even during sports activities. When the foot rolls from heel to toe, there is an alternation of excess pressure and low pressure between the back of the foot and the tongue, which promotes air exchange through the ventilation channel.
According to one embodiment of the invention, there is provided a sock for use in a shoe having a tongue, the sock comprising cushioned sections and a ventilation channel which is arranged on a dorsum of a foot, wherein the cushioned sections are made of a material that is thicker than a material of the ventilation channel and wherein an offset is formed between the ventilation channel and the cushioned sections, so that, when the sock is worn with the shoe, an air gap is formed in a rest position between the ventilation channel of the sock and the tongue of the shoe.
The ventilation channel is provided advantageously between at least two mutually parallel cushioned sections. As a result, the gap height with respect to the surrounding shoe is increased, which improves the air circulation and thus the evaporation of humidity.
The cushioned sections preferably form bulges on both sides of the tongue of the shoe upper, so that the ventilation channel is positioned directly under the tongue. As a result, an optimal air exchange through the ventilation channel is ensured. It is advantageous for the ventilation channel to be designed as a flat mesh fabric, preferably Jacquard fabric.
In an embodiment of the invention, an air gap is formed in the rest position between the ventilation channel of the sock and the tongue of a shoe. As a result, the excess and low pressure effect caused by the foot rolling from heel to toe is reinforced.
In another embodiment of the invention, a ventilation channel is provided on the internal and/or external side of the sock, extending from the stepping surface to the collar of the sock. As a result, the excess and low pressure effect, which can also be observed to a lesser extent on the side of the footwear as the foot rolls from heel to toe, is used to remove humid air from the shoe. The result is a further increase in the ventilation control in the shoe.
2a In a variant of the invention, the longitudinal sides of the ventilation channel are interconnected by means of at least one band, which is diagonal with respect to the stepping surface. The result is that the position of the ventilation channel on the back of the foot is fixed, and any folding of the sock on the back of the foot is prevented. The band tightly fixes the ventilation channel on the back of the foot. As a result, the middle portion of thc foot is also supported. The band is made preferably of elastane.
In a preferred variant of the invention, the ventilation channel extends over the entire surface of the back of the foot. The effect of this arrangement is an optimal dehumidification of the back of the foot.
An embodiment of the invention is represented in the drawings and described below in detail. In the drawing:
Figure 1 shows the representation of a sock in a side view;
Figure 2 shows the simplified representation of a shoe in a side view;
Figure 3 shows the sock represented in Figure 1 in combination with the shoe represented in Figure 2;
Figure 4 shows the cross section along line IV in Figure 3 in an enlarged representation, and Figure 5 shows the representation of a sock in a side view in another embodiment;
Figure 6 shows the representation of the sock from Figure 5 in the top view, and Figure 7 shows the representation of a sock pair in the view from below.
The sock, which bears the general reference numeral 1, presents a toe area 11, a heel area 12, and a stepping surface 13 located between the toe area and the heel area.
The areas 11, 12 and 13, as represented in the embodiment example according to Figures 1 and 3, can be manufactured for cushioning from reinforced material. It is also possible to use combinations of materials, such as, for example, virgin wool with elastofiber materials, such as, elastane.
The foot part of the sock transitions into a shaft area, which extends over the calf, in the embodiment example according to Figures 1 and 3. It is also possible for the sock to end above or below for cushioning the ankle. At the end which is turned away from the foot part, the shaft is provided with a collar 14. In the embodiment example, a ventilation channel 15 starts from the collar 14, and extends into the stepping surface 13; it is formed from a ventilation regulating woven mesh fabric. The ventilation channel 15 contributes to moving the humidity upward and out of the stepping surface. Such a ventilation channel 15 can be provided on the inner side of the leg, on the outer side of the leg, or on both sides of the sock.
On the back of the foot 17 of the sock, a ventilation channel labeled 16 is also provided.
The ventilation channel 16 extends from the toe area 11 to above the foot joint. The ventilation channel can be extended to the collar 14 of the sock 1. This extension increases the effect of the ventilation channel 16. The ventilation channel 16 is produced from a very flat fabric, for example, a woven mesh fabric or a Jacquard fabric. The result is the formation of an offset between the ventilation channel 16 and the adjacent areas.
In the embodiment example, spacer cushion pads 21 are provided additionally on both sides of the ventilation channel 16 on the back of the foot 17 of the sock 1.
The spacer cushion pads 21 form bulges and extend from the toe area 11 to the foot joint. The spacer cushion pads 21 are made from a material that is thicker than the material used for the front part of the foot;
particularly in comparison to the ventilation channel 16 which is formed from a very flat ventilation-regulating woven mesh fabric_ The sock 1 is provided, for example, with additional cushion pads 22, 23. In the embodiment example according to Figure 1, a spacer cushion pad 22 is arranged in the area of the heel on the sock 1. Here, the shape of the spacer cushion pad 22 is adapted to the anatomy of the foot in this area. Furthermore, in the area of the ankle, i.e., in the transitional area between the foot part and the shaft of the sock, a cushion pad 23 is provided which presents a substantially annular design.
The annular cushion pad 23 encloses a substantially circular surface 24. The cushion pad 23 is designed so that it protrudes clearly over the surface 24.
The cushion pads 22, 23 are made generally of plastic yarns, compound fabrics or compound yarns, or similar materials. In the embodiment example, the cushioned sections 21 of the sock 1 are made of hollow-chamber fibers, around which wool or cotton is spun. Hollow-chamber plastic yams are particularly strong shock and pressure absorbers. The stepping surface 13 can be made from a microfiber woven material, which helps reduce abrasion. In the toe and heel areas 11, 12, the footbed is made of microfiber fabrics, depending on the requirement.
On both sides of the ventilation channel 16, in the embodiment example according to Figures 5-7, six bands 18 are provided in each case, which extend, starting from the spacer cushion pads 21, through the stepping surface 13, and are connected to the facing side of the ventilation channel 16. If, in deviation from the embodiment example, no spacer cushion pads 21 are provided as lateral delimitation of the ventilation channel 16, the bands 18 start immediately from one side of the ventilation channel 16, and they end, after looping around the stepping surface 13, on the other side of the ventilation channel 16. In the embodiment example, two mutually parallel elasthane bands 18 are arranged in each case on the external sides, and in the middle, of the ventilation channel 16. As a result, the ventilation channel 16 is stretched evenly over the back of the foot 17.

The shoe, which is represented in the embodiment example according to Figure 2 and which bears the general reference numeral 3, has a sole 31 on which a closed upper 32 is arranged. When the shoe is worn (Figure 3), the wearer's foot is supported by the sole 31, while the remaining part of the foot, up to the ankle, is surrounded by the upper 32. The upper 32 can be made of different materials. While in the past leather was used predominantly as material for the upper 32, plastic fibers and plastics are used predominantly today.
The upper 32 of the shoe 3 has a tongue 33 over which are situated laces (not shown) for tying the shoe. For this purpose, the shoe is provided with eyelets 34. The tongue 33 is provided with padding to prevent foot pain when the user ties the shoe tightly, or in case of a heavy load.
On the sides of the shoe 3, ventilation zones 35 are provided, which, as a function of the intended use of the shoe, are provided at different places and in different shapes and sizes. The ventilation zones 35 are made of a membrane fabric.
The effect of the special arrangement of the spacer cushion pads 21 and the ventilation channel 16 is explained below in reference to Figures 3 and 4: In the rest position, because of the different thickness of the ventilation channel 16, an air gap 4 with respect to the adjacent fabric of the sock 1 and of the tongue 33 of the shoe 3 is formed. This effect is reinforced by the spacer cushion pad 21 which is provided in the embodiment example. The bands 18 also have the effect that the ventilation channel 16 is stretched evenly on the back of the foot, which prevents folding, for example.
While the foot rolls from heel to toe, the ventilation channel 16 is pressed against thc tongue 33, which generates excess pressure in this area. The excess pressure causes an accelerated removal of the humid air through the ventilation channel 16 to the exterior. When the foot returns to its rest position, the air gap 4 between the ventilation channel 16 and the tongue 33 forms again, generating a low pressure in this area. As a result of the low pressure, dry external air is now transported through the ventilation channel 16 into the interior of the shoe.
This alternation between excess pressure and low pressure between the tongue 33 and the ventilation channel 16 occurs continuously during running, and thus leads to optimal ventilation control in the interior of the shoe.
A similar effect can be achieved on the internal side and the external side, respectively, of the shoe. During running, the separation between the shoe upper 32 and the foot changes continuously so that in this area as well a pumping effect is achieved, although it is slight. This pumping effect can be used to improve the ventilation control inside the shoe by means of a ventilation channel 15, which is arranged on the side of the sock 1, and which extends from the stepping surface 13 of the sock to above the foot joint.

Claims (11)

CLAIMS:
1. A sock for use in a shoe having a tongue, the sock comprising cushioned sections and a ventilation channel which is arranged on a dorsum of a foot, wherein the cushioned sections are made of a material that is thicker than a material of the ventilation channel and wherein an offset is formed between the ventilation channel and the cushioned sections, so that, when the sock is worn with the shoe, an air gap is formed in a rest position between the ventilation channel of the sock and the tongue of the shoe.
2. The sock according to claim 1, wherein the ventilation channel is provided between at least two mutually parallel cushioned sections.
3. The sock according to claim 1 or 2, wherein the cushioned sections form bulges on both sides of the tongue of an upper of the shoe, so that the ventilation channel is positioned directly under the tongue.
4. The sock according to any one of claims 1 to 3, wherein the ventilation channel is formed from a flat mesh fabric.
5. The sock according to any one of claims 1 to 4, wherein the cushioned sections are made of hollow-chamber fibers, around which wool or cotton is spun.
6. The sock according to any one of claims 1 to 5, wherein in an area of an ankle, an annular cushion pad is provided, which encloses a circular surface.
7. The sock according to any one of claims 1 to 6, wherein longitudinal sides of the ventilation channel are interconnected by at least one band, which is diagonal with respect to a stepping surface.
8. The sock according to claim 7, wherein the at least one band is made of elastane.
9. The sock according to any one of claims 1 to 8, wherein the ventilation channel extends over an entire surface of the dorsum of the foot.
10. The sock according to claim 4, wherein the mesh fabric is a Jacquard fabric.
11. The sock according to any one of claims 1 to 10, wherein the sock is for use during sports.
CA2610374A 2005-06-10 2006-06-09 Sock Active CA2610374C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE200510027100 DE102005027100A1 (en) 2005-06-10 2005-06-10 Sock for use with shoe during sport activity, has climatic channel provided between paddings that are arranged parallel to each other, where paddings are arranged on both sides of tongue, so that channel is positioned directly under tongue
DE102005027100.6 2005-06-10
DE102005043821A DE102005043821A1 (en) 2005-06-10 2005-09-13 sock
DE102005043821.0 2005-09-13
PCT/EP2006/005509 WO2006131380A2 (en) 2005-06-10 2006-06-09 Sock

Publications (2)

Publication Number Publication Date
CA2610374A1 CA2610374A1 (en) 2006-12-14
CA2610374C true CA2610374C (en) 2014-08-19

Family

ID=37156043

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2610374A Active CA2610374C (en) 2005-06-10 2006-06-09 Sock

Country Status (17)

Country Link
US (1) US20110035863A1 (en)
EP (1) EP1893044B1 (en)
JP (1) JP2008542573A (en)
AT (1) ATE427048T1 (en)
AU (1) AU2006256924B2 (en)
CA (1) CA2610374C (en)
CY (1) CY1111647T1 (en)
DE (2) DE102005043821A1 (en)
DK (1) DK1893044T3 (en)
ES (1) ES2324799T3 (en)
HR (1) HRP20090374T1 (en)
PL (1) PL1893044T3 (en)
PT (1) PT1893044E (en)
RS (1) RS50961B (en)
RU (1) RU2418551C2 (en)
SI (1) SI1893044T1 (en)
WO (1) WO2006131380A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923142B1 (en) * 2007-11-05 2010-04-09 Pody Concept SOCKETS SUBSTANTIALLY CONSTITUTED BY A TEXTILE SHEATH
US20120102613A1 (en) * 2010-10-27 2012-05-03 Damian Loth Compression sock
RU2462968C1 (en) * 2011-05-30 2012-10-10 Давид Варданович Варданян Method of manufacture of coloured stockings for shoes made of pvc
US9226527B2 (en) 2013-08-13 2016-01-05 Peter D. Dahlgren Sock
DE202013008246U1 (en) 2013-09-18 2013-10-02 Wilox Strumpfwaren Gmbh Sock with narrowed air duct
RU2624711C2 (en) * 2015-06-10 2017-07-05 Общество с ограниченной ответственностью "Альметьевская чулочно-носочная фабрика "Алсу" Protective socks
US10519577B2 (en) 2016-05-05 2019-12-31 Nike, Inc. Circular knitted garment with apertures
SI3723527T1 (en) * 2017-12-12 2023-11-30 Trere Innovation S.R.L. Dynamic ventilation system for socks
CH714663A1 (en) * 2018-02-19 2019-08-30 X Tech Swiss Gmbh Climate regulating stocking.

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US3324686A (en) * 1965-03-04 1967-06-13 Rosenstein Nathan Hosiery with surface indicator, and method of making same
US4057981A (en) * 1976-12-02 1977-11-15 Crescent Hosiery Mills Ventilated cushion foot sock and method
US4898007A (en) * 1987-11-16 1990-02-06 Dahlgren Ray E Moisture management sock
US5365677A (en) * 1992-06-30 1994-11-22 Dalhgren Raymond E Footwear for facilitating the removal and dissipation of perspiration from the foot of a wearer
US5319807A (en) * 1993-05-25 1994-06-14 Brier Daniel L Moisture-management sock and shoe for creating a moisture managing environment for the feet
JPH07150401A (en) * 1993-11-26 1995-06-13 Yasuo Fukurose Socks
JPH0956744A (en) * 1995-08-29 1997-03-04 Okahashi Kutsushita Kk Supporter
US5603232A (en) * 1995-11-22 1997-02-18 Throneburg; James L. Foot protector for use in combination with hosiery and method of making and using same
US5724836A (en) * 1996-07-16 1998-03-10 Sara Lee Corporation Sock with breathable panel
DE29715762U1 (en) * 1997-09-03 1998-01-08 Highteach Inst Fuer Marketing Climate regulating stocking
US6082146A (en) * 1999-07-01 2000-07-04 Dahlgren; Ray E. Moisture management sock
DE20016825U1 (en) * 2000-09-29 2001-04-19 Brand Factory Suisse Gmbh Cont Shoe-sock combination
DE20111503U1 (en) * 2001-07-14 2001-10-04 Kunert Werke Gmbh Socks, especially sports or hiking socks
DE20112626U1 (en) * 2001-07-31 2001-10-25 Brand Factory Suisse Gmbh Cont Garment
DE20300973U1 (en) * 2003-01-21 2003-03-27 Brand Factory Swiss Gmbh Rotkr sock
DE20301812U1 (en) * 2003-02-05 2003-04-10 Brand Factory Swiss Gmbh Rotkr sock
DE20315356U1 (en) * 2003-10-07 2004-02-26 Brand Factory Swiss Gmbh sock
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DE202005019391U1 (en) * 2005-12-08 2006-02-23 CRÖNERT GmbH & Co. KG Stocking made of knitted yarn for footwear

Also Published As

Publication number Publication date
RS50961B (en) 2010-10-31
EP1893044A2 (en) 2008-03-05
CY1111647T1 (en) 2015-10-07
HRP20090374T1 (en) 2009-08-31
JP2008542573A (en) 2008-11-27
PT1893044E (en) 2009-07-02
AU2006256924A1 (en) 2006-12-14
AU2006256924B2 (en) 2012-01-12
RU2008100027A (en) 2009-07-20
ATE427048T1 (en) 2009-04-15
PL1893044T3 (en) 2009-09-30
DK1893044T3 (en) 2009-07-20
DE502006003330D1 (en) 2009-05-14
EP1893044B1 (en) 2009-04-01
SI1893044T1 (en) 2009-10-31
US20110035863A1 (en) 2011-02-17
DE102005043821A1 (en) 2007-03-22
ES2324799T3 (en) 2009-08-14
CA2610374A1 (en) 2006-12-14
RU2418551C2 (en) 2011-05-20
WO2006131380A2 (en) 2006-12-14
WO2006131380A3 (en) 2007-03-08

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