CN1203790C - Clothes covering buttocks - Google Patents

Abstract

A buttock-covering underpants have the ventilation at a sacrum part 18 formed on an natal cleft part at the back center of the buttock part and communicating with the upper part of an oblong space the size of which is altered in proportion to the movement of the legs when a wearer walks, and at a crotch part 16 communicating downward than at the leg part and the buttock parts 14a and 14b, so that an air flow is inevitably generated toward the intergluteal cleft part when worn, and also a great air flow is generated at the space around the sacrum part 18, the crotch part 16 and the natal cleft part by a bellow phenomenon in proportion to the walking movement when the wearer walks. Such a structure results in enabling stuffy feeling/heat-fuggy feeling to be eliminated while maintaining the conventional formativity.

Description

Clothes covering buttocks

Technical field

The clothes covering buttocks that closely contacts with buttocks when the present invention relates to a kind of wearing, covers to major general's buttocks.

In this manual, crotch is suitable with the 2nd position of the present invention, not only is a burst following position, and refers to comprise at least burst zone of ditch subordinate side.In addition, sacral region is suitable with the 1st position of the present invention, not only is near the so-called rumpbone, and refers to comprise near strand rumpbone at least of a ditch portion top and lumbar vertebrae side's nearby zone.

In addition, in this manual, " retractility is low " refers to that relative external force is difficult for stretching, producing in the occasion of having extended the character of strong bounce (convergent force).In addition, " retractility height " refers to that relative external force is easy to stretch, the character a little less than the bounce (convergent force) that the occasion of having extended produces.

Background technology

Tie up underpants that tripe, pants etc. are attached to buttocks and have the build of depressing belly and raising buttocks and correct function, extensively obtain using.But such underpants have when wear summer perspires, feels airtight and sultry problem.

Particularly for the thigh ditch portion 90 of the rear center of buttocks shown in Figure 9, be communicated to the sacral region 92 of this strand ditch portion 90 tops and be communicated to the crotch 94 of below, obtained skin temperature height, volume of perspiration experimental data how, tangible airtight sense and feeling of oppression and heat have been arranged in these parts.

In existing commodity, the material that the use aeration that has is all equally high.In addition, propose to have in the underpants of the good material of aerations such as uses mesh material such as thigh ditch portion, crotch, waist periphery etc. (No. 3052111, Japanese Utility Model login, real open clear 49-58525 number, real fair 3-54092 number, real opening clear 60-117804 number, public clear 43-16648 number in fact).

Yet realistic situation is, only improves aeration air is flowed, so the effect of eliminating feeling of oppression and heat is not so good, can not make the wearer produce pleasantly cool sense.

Summary of the invention

The present invention makes in order to address the above problem, and its purpose is to provide a kind of can eliminate sacral region, crotch when keeping existing appearance function, reach burst airtight sense of ditch portion and the clothes covering buttocks of feeling of oppression and heat.

In order to achieve the above object, clothes covering buttocks of the present invention be when wearing closely contact at buttocks and cover the clothes covering buttocks of above-mentioned buttocks at least; It is characterized in that: comprise when wearing buttocks rear center thigh ditch portion top rumpbone at least (celestial bone) nearby with lumbar vertebrae nearby a side the 1st position and the aeration that comprises the 2nd position of burst ditch subordinate side at least than thigh ditch portion and clip this strand ditch portion about the aeration of part good.

Here, the 1st position may only comprise rumpbone nearby and the side of lumbar vertebrae in nearby, also may comprise both sides, in addition, also may be near comprising rumpbone and in by the lumbar vertebrae limit further enlarged-area.The 2nd position may only be burst occasion of ditch subordinate side, also may comprise burst position under thigh, ditch subordinate side.

According to the present invention, since comprise when wearing buttocks rear center thigh ditch portion top rumpbone at least nearby and lumbar vertebrae nearby a side the 1st position and the aeration that comprises the 2nd position of burst ditch subordinate side at least than thigh ditch portion and clip this strand ditch portion about partly aeration good, so, the entrance and exit of air is formed at the above and below of burst portion at the buttocks position that is easy to produce airtight sense and feeling of oppression and heat.For this reason, produce air in thigh ditch portion and flow, compared with prior art can obtain excellent air permeability, thereby can eliminate the airtight sense and the feeling of oppression and heat sense at buttocks position.In addition, owing to realized with the structure that makes aeration form difference, so, can keep the appearance function of the buttocks etc. of prior art.

In addition, as a second aspect of the present invention, best the 1st position is formed at the thigh ditch portion of buttocks rear center when wearing relatively and lengthwise space that the leg action during with walking changes size is communicated to the top, and above-mentioned relatively space, the 2nd position is communicated to the below.

Actions such as walking make the change of shape in above-mentioned lengthwise space, in addition, produce air by action itself and flow.Since so relatively lengthwise space be communicated to the top the 1st position and be communicated to the below the 2nd position aeration than thigh ditch portion and clip this strand ditch portion about the part ventilation good, so, when leg action when along with walking changes lengthwise space big or small, the thigh ditch portion that aeration is relatively poor relatively and clip this strand ditch portion about part become pump portion, aeration the 1st position and the 2nd position relatively preferably becomes suction and discharge portion, produces following such air by the bellows phenomenon and flows.

That is, as Fig. 2 (a), when walking, pin as a side reaches the place ahead, the space of above-mentioned burst of ditch portion is diminished, so, the 2nd position that the air that is stored in this strand ditch portion flows and is discharged to the 1st position that is communicated to the top and is communicated to the below.When shown in Fig. 2 (c), like that and during neat both feet, the space of above-mentioned burst of ditch portion being broadened, so extraneous air sucks and flow into the space of this strand ditch portion from the 1st position and the 2nd position.

Like this, when wearing, the walking action when wearing because at the 1st position, the 2nd position, and the space of burst ditch portion produce air and flow, so the aeration at these positions is further improved, can eliminate airtight sense and feeling of oppression and heat.

In clothes covering buttocks of the present invention,, can adopt various methods for the difference of ventilation is set.For example, can as a third aspect of the present invention, make the grey cloth that uses at the 1st position and the 2nd position with thigh ditch portion and clip this strand ditch portion about the grey cloth that uses of part different, thereby the difference of formation aeration; Also can as a fourth aspect of the present invention, use the grey cloth of the part that in 1 grey cloth, weaves good part of aeration and ventilation difference respectively, thus make the 1st position and the 2nd position aeration and burst ditch portion and clip this strand ditch portion about the aeration of part different.

In addition, also can be as a fifth aspect of the present invention, thigh ditch portion and clip this strand ditch portion about part carry out for example resin-bonding etc. of process of resin, relative the 1st position makes aeration relative relatively poor with the 2nd position, also can be as a sixth aspect of the present invention, carry out translucent processing (オ パ-Le) at the 1st position and the 2nd position, promptly melt the processing that grey cloth makes its attenuation, thus with respect to thigh ditch portion with clip this strand ditch portion about part make that aeration is relative to be improved.Like this, formation of the present invention has the advantage that can be realized by various methods.

As a seventh aspect of the present invention, have such feature: in the 1st position, at least with near the upper end of thigh ditch portion be the summit the cardinal principle isosceles triangle the zone aeration than thigh ditch portion and clip this strand ditch portion about the part aeration good.Since with near the upper end of this strand ditch portion be the summit the cardinal principle isosceles triangle the zone for the direct-connected part in space of thigh ditch portion, so, improve relatively by making at least the aeration in the zone of this cardinal principle isosceles triangle, air in the time of can producing walking by above-mentioned bellows phenomenon flows, and can eliminate the airtight sense and the feeling of oppression and heat of the 1st position and burst ditch portion.

Equally, as a eighth aspect of the present invention, have such feature: at the 2nd position, at least with near the lower end of thigh ditch portion be the summit the cardinal principle isosceles triangle the zone aeration than thigh ditch portion and clip this strand ditch portion about the part aeration good.Since with near the lower end of this strand ditch portion be the summit the cardinal principle isosceles triangle the zone for the direct-connected part in space of thigh ditch portion, so, improve relatively by making at least the aeration in the zone of this cardinal principle isosceles triangle, air in the time of can producing walking by above-mentioned bellows phenomenon flows, and can eliminate the airtight sense and the feeling of oppression and heat of the 2nd position and burst ditch portion.

In the present invention, also can as the 9th aspect, use eyelet fabric as grey cloth in the 1st position and the use of the 2nd position.Also can use eyelet fabric as with the following hip cloth that joins of position of the thigh at the 2nd position, grey cloths such as cotton further are installed at this hip cloth inboard.

In the present invention, also can as the tenth aspect, make the aeration at the 1st position better than the aeration at the 2nd position.Generally speaking, the 1st position of burst ditch portion top makes the higher slightly position of body temperature itself for being easy to than the 2nd position with heat-seal.For this reason, under the prerequisite of the aeration of improving the 1st and the 2nd position both sides, between them, make the aeration at the 1st position better than the aeration at the 2nd position, can the space of thigh ditch portion promote from below to above ventilation, promotion for example, makes the wearer be easy to feel pleasantly cool in the heat radiation at the 1st position.

At this moment, also can as the tenth one side, select 1 at least for use with increasing the Method for Area, thereby make the aeration at the 1st ventilation position better than the aeration at the 2nd position from the method for using the good material of aeration.That is, can only adopt the method for using the good material of aeration, also can only adopt the increase Method for Area, both sides also capable of being combined are adopted.

As use the good material of aeration, also have an effect of improving aeration even then area is little.In addition, poor as aeration, the aeration at best the 1st position is at more than 2 times of aeration at the 2nd position.In addition, the area that improves the 1st position of aeration is preferably in more than 10 square centimeters, is then better more than 40 square centimeters the time.The area at the 2nd position is preferably in more than 5 square centimeters, and is then better in time more than 10 square centimeters.

The present invention is as long as be the clothing class that closely is contacted with buttocks and covers buttocks at least, then may be used on various occasions, as the 12 aspect, clothes covering buttocks of the present invention comprises panties, pants, ties up tripe, high waist type is tied up tripe, motion with pants, lack the puttee and the clothing of controling oneself.There is the high advantage of such versatility.

Description of drawings

Fig. 1 is the outside drawing of tying up tripe of the invention process form, (a) figure for seeing from the place ahead, (b) figure for watching from the rear, (c) figure for watching from the below.

Fig. 2 is the figure that is used to illustrate the effect of the present invention and working of an invention form, (a) be the figure that the air a when side pin reached the place ahead when walking was shown flows, (b) for the figure that burst space of ditch portion narrows down, discharges air is shown, the figure that bipod and neat occasion air flow during (c) for walking is (d) for illustrating the figure that burst space of ditch portion broadened, sucked air state.

Fig. 3 is the figure of example that the suction and exhaust ports of the sacral region of tying up tripe is shown, (a) for the figure of leg-of-mutton example is shown, (b) for the figure of the example that forms rhombus is shown.

Fig. 4 (a)-(g) is the figure of various examples of suction and exhaust ports that the crotch of tying up tripe is shown.

Fig. 5 is the figure in the application examples of tying up tripe of high waist type.

Fig. 6 is the figure that is illustrated in the application examples of pants.

Fig. 7 is the figure that is illustrated in the application examples of panties.

Fig. 8 is the figure that is illustrated in the application examples of the clothing of controling oneself.

Fig. 9 is the figure that is used to illustrate the position that is easy to produce airtight sense and feeling of oppression and heat when wear summer.

Figure 10 is the figure of example that the suction and exhaust ports of the sacral region of tying up tripe is shown, and (a) for the figure that forms semicircular example is shown, (b) is the figure of the leg-of-mutton example that forms bottom side length, (c) for forming the figure of pentagonal example.

Figure 11 is for illustrating use is made into the part of good part of aeration and aeration difference respectively in 1 grey cloth that jacquard weave La Sheer (ジ ヤ ガ-De ラ Star セ Le) warp-knitted fabric forms the figure of example of grey cloth.

Figure 12 illustrates the method that will weave different aeration portion respectively in 1 grey cloth to be applied to the short figure that ties up the example of tripe, (a) figure for watching from oblique rear, (b) figure for seeing from anterior view.

Figure 13 is the figure that weak point that Figure 12 is shown is tied up the knitted fabric of tripe before severing.

Figure 14 illustrates the method that will weave different aeration portion respectively in 1 grey cloth to be applied to the long figure that ties up the example of tripe, (a) figure for watching from oblique rear, (b) figure for seeing from anterior view.

Figure 15 is the figure that length that Figure 14 is shown is tied up the knitted fabric of tripe before severing.

The specific embodiment

Be the form of implementation that example illustrates clothes covering buttocks of the present invention to tie up tripe with reference to the accompanying drawings.

Shown in Fig. 1 (a)-(c), tie up tripe 10 by front body hunk 12, pair of right and left shank and buttocks 14a, 14b, crotch 16, and sacral region 18 constitute, these grey cloths are sewed up mutually.

This form of implementation is characterised in that, the shank and buttocks 14a, the 14b that tie up tripe 10 use the grey cloth (for example elastic fabric) with standard or its following aeration, use the grey cloth (for example eyelet fabric) better in crotch 16 and sacral region 18, thereby make the aeration of crotch 16 and sacral region 18 constitute preferably than shank is relative with the aeration of buttocks 14a, 14b than above-mentioned grey cloth aeration.

As making aeration form the method for difference, can adopt the method (the so-called sanction and seam) of sewing up the different multi-disc cloth of aeration, knitting technology weave is changed, thereby make aeration produce difference, make the different knitting technology weave position of aeration be in desired area ground severing grey cloth and stitching.The following describes adoptable method.

As the method for sewing up multi-disc cloth, can adopt will as through the mesh elastic fabric of woven material, jacquard weave elastic fabric, La Sheer tricot lace, two raschel etc. as the method for the good material of the aeration that contacts with sacral region 18 with crotch 16 with the circular knit material of mesh style tissue or drawn needle tissue is used the method for crotch 16 and sacral region 18.And, can adopt the grey cloth as shank and buttocks 14a, 14b such as satin weave elastic fabric, two-way tricot, two-way raschel, circular web.

On the other hand, make aeration form the method for difference, the post processing that can adopt the method for switching knitting technology weave, be undertaken by process of resin, and the post processing undertaken by translucent processing as making by 1.Thereby in 1 grey cloth, form the method at the different position of aeration as switching knitting technology weave wherein, the knitting technology weave variation that can list knitting technology weave variation that the knitting technology weave that the knitting technology weave that is formed by single raschel machine changes, is formed by circular knitter changes, formed by two raschel machines, forms by two-faced machine etc.As the post processing of being undertaken by above-mentioned process of resin, can list by carrying out the processing that processing such as at grey cloth bonding or welding resin reduce aeration etc.As the post processing of being undertaken by translucent processing, thereby the desired area fusing attenuation that can enumerate the grey cloth of sening as an envoy to forms the good processing such as position of aeration.

Below, the effect of this form of implementation is described according to Fig. 2.When wearing when tying up tripe 10, form the space 30 (with reference to Fig. 2 (d)) of lengthwise along thigh ditch portion, leg action makes health 20 and ties up the interval variation of tripe 10 during walking, thereby the size in space 30 is also changed.In tying up tripe 10, owing to make that the aeration of sacral region 18 and crotch 16 is better than the ventilation of shank and buttocks 14a, 14b, so, when the leg action during with walking of the size in space 30 changes, the shank that aeration is relatively poor relatively and buttocks 14a, 14b become pump portion, aeration sacral region 18 and crotch 16 relatively preferably becomes suction and discharge portion, produces following such air by the bellows phenomenon and flows.

Promptly, during walking, become the pin that shown in Fig. 2 (a), makes a side like that repeatedly and reach shown in the opposing party's the state in pin the place ahead and Fig. 2 (c) bipod and neat state like that, when the pin that makes a side shown in Fig. 2 (a) wherein like that reaches the place ahead, space 30 narrows down shown in Fig. 2 (b) like that, so the air that is stored in space 30 flows out to sacral region 18 that is communicated with the top and the crotch 16 that is communicated with the below, is discharged to the outside from sacral region 18 and crotch 16.When bipod was like that also neat shown in Fig. 2 (c), space 30 broadened shown in Fig. 2 (d) like that, so extraneous air sucks from sacral region 18 and crotch 16, flow into space 30.For this reason, the space 30 of burst ditch portion is carried out the discharge of air and the suction of air repeatedly in the gait processes.

Walking when wearing action like this, it is mobile to produce air between sacral region 18 and crotch 16 and burst space 30 of ditch portion, so, can eliminate the airtight sense and the feeling of oppression and heat at these positions.In addition, can form the structure realization of difference by the aeration that makes desired area, also can be at other position and with raising buttocks and the structure of depressing belly, in addition, by use the low grey cloth of retractility such as satin weave elastic fabric at the position that is not needing aeration, can keep the appearance function of tying up buttocks that tripe has etc. in the past.

Below, the various modified examples at the position (to call " the good portion of aeration " in the following text) that the aeration of sacral region 18 and crotch 16 is good are described.

The good portion of aeration that is located at sacral region 18 can be that also can be like that be zone (the so-called rumpbone diamond-shaped area) 18B of the rhombus on 1 summit near the upper end with thigh ditch portion with the regional 18A that is the cardinal principle isosceles triangle on the summit arrives like that shown in Fig. 3 (a) near the upper end of thigh ditch portion shown in Fig. 3 (b).In addition, can shown in Figure 10 (a), form near the semicircular regional 18C that expands towards the top from the upper end of thigh ditch portion like that, also can be such long leg-of-mutton regional 18D in the base that contacts with waist with sacral region shown in Figure 10 (b), also can be pentagonal regional 18E such shown in Figure 10 (c).In addition, the shape of being located at the good portion of aeration of sacral region 18 also can be the asymmetrical shapes in the left and right sides such as jacquard weave figure.

In addition, be located at burst good portion of the ventilation of ditch portion 16 and can adopt different shape shown in Figure 4.In each figure of Fig. 4, upside is a side that is communicated to burst space of ditch portion 30 (with reference to Fig. 2 (d)).

Promptly, as the good portion of aeration, can adopt shown in Fig. 4 (a), to form like that and comprise and strand pentagon of the regional 16A of the cardinal principle isosceles triangle that the space 30 (Fig. 2 (d)) of ditch portion is communicated with, front end at regional 16A has most advanced and sophisticated form, shown in Fig. 4 (b), form like that and the same cardinal principle pentagon of Fig. 4 (a), the tip of regional 16B is formed pointed form, shown in Fig. 4 (c), remove the dimetric form of cardinal principle behind the regional 16A from the cardinal principle pentagon of Fig. 4 (a) like that, like that identical but regional 16C is roughly semicircular form shown in Fig. 4 (d) with Fig. 4 (a), shown in Fig. 4 (e), like that only the regional 16A of Fig. 4 (a) is formed the form of the good portion of ventilation, like that only the regional 16B of Fig. 4 (b) forms the form of the good portion of aeration shown in Fig. 4 (f), and as Fig. 4 (g) shown in like that only the regional 16C of Fig. 4 (d) form the various forms such as form of the good portion that ventilates.In addition, the shape of being located at the good portion of aeration of crotch 16 also can be the asymmetrical shapes in the left and right sides such as figured pattern.

In addition, also can be at all hip cloth that uses 1 mesh material of crotch, the grey cloth of cotton etc. further is installed at this hip cloth inboard.

In this form of implementation, can be by in 1 grey cloth of single jacquard weave raschel, weaving the part of good part of aeration and aeration difference respectively, thus the different part of aeration can be set.According to Figure 11 its method is described below.

In 1 single jacquard weave raschel 100 shown in Figure 11, switch knitting technology weave with the semicircle arcuation, form regional 100A, 100B.Wherein regional 100B forms satin weave style knitting technology weave.Closeer relatively, low for aeration, that retractility the is low tissue of coil of satin weave style knitting technology weave is so the left and right sides body sheet 104 of tying up tripe from this zone 100B severing length uses.Because form the long tripe of tying up with the low sheet of such retractility, so, can have the bodily form and correct function.

Zone 100A is a mesh style knitting technology weave.Mesh style knitting technology weave compares with satin weave style knitting technology weave that its coil is thick, aeration is good.The regional 100A that makes the good part of long aeration of tying up the tripe top and such mesh style knitting technology weave is ground connection severing left and right sides body sheet 104 mutually.In addition, be used for the thigh cloth 102 of crotch also from regional 100A severing.

A pair of, hip cloth 102 by sewing up such left and right sides body sheet 104, and not shown belly cloth sheet altogether, the length that forms is as shown in Figure 1 tied up tripe 10.In this occasion, sacral region 18 is roughly isosceles triangle, but its 2 equilateral parts become inwards recessed curve.

In addition, in this form of implementation, as the further example application of the single jacquard weave raschel that is made into different tightening force portions and different aeration portion in 1 grey cloth respectively, explanation should list jacquard weave raschel be used for short tripe and the long example of tying up tripe tied up.

The main points of this method are described by the short example of tying up tripe below.It is characterized in that, in grey cloth, inweave the big jacquard weave that region S 1 shown in Figure 13, S3, S4 have curve part like that, in 1 grey cloth, weave different aeration portions respectively, in addition, knitting direction (arrow P direction) towards grey cloth switches elastic yarn at region S A, SB, the SC of band shape with linearity, thereby forms difference at the tightening force of region S A, SB, SC.Tie up tripe owing to use single jacquard weave raschel to make with such feature, so, can eliminate from strand and sew up the sutural step that 2 grey cloths produce, simultaneously,, make workload so can reduce because reduce the suture site, boost productivity.

Below, illustrate successively in the short application examples of tripe and the application examples of tying up tripe of tying up in length.Figure 12 (a) relevant with the application examples of tying up tripe at weak point is for watching the figure that ties up the application examples of tripe short from oblique rear, Figure 12 (b) is the figure that sees from anterior view, and Figure 13 illustrates the state of knitted fabric before severing.

In Figure 13, region S 3 is strong satin weave knitting technology weave, and region S 1, S4 are the mesh knitting technology weave, and region S 2, S5 are weak satin weave knitting technology weave, and line C1 illustrates the severing line of left and right sides body sheet.Region S 1-S5 with Figure 12 is corresponding respectively at the area inside S1-S5 of this severing line C1.

In Figure 12 (a) and (b), region S 3 is suitable with the belt-like zone of the wide about 7cm that carries out crooked buttocks bottom from the buttocks bottom to waist, is the few strong satin weave knitting technology weave of elongation by making this region S 3, can obtain to raise the effect of buttocks.

In addition, region S 4 is equivalent to a burst ditch subordinate quadrate part position, region S 1 is equivalent to a burst position, ditch portion top, and making these region S 4, S1 is the thick mesh knitting technology weave of coil, makes it have strong satin weave knitting technology weave and the weak satin weave knitting technology weave part good aeration more intensive than other coil.Like this, as described above, 4 of the region S of region S 1 above thigh ditch portion and strand ditch subordinate side ventilate, form the aeration that do not have feeling of oppression and heat good tie up tripe.As an example, region S 4 forms the semicircular arc of wide 9cm, high 3.5cm, and region S 1 forms the isosceles triangle of base 15cm, high 9cm.

Region S 2, S5 form weak satin weave, have the extensibility better than the region S 3 of strong satin weave knitting technology weave by making it, can follow the projection of buttocks.

On the other hand, as shown in figure 13, carry out the switching of the tightening force that formed by elastic yarn along the knitting direction (arrow P direction) of grey cloth, the tightening force of region S C is the strongest, is followed successively by region S B, region S A later on.As an example, insert the elastic yarn of 1 200 dtex (below be designated as " dtex ") at region S A, insert the elastic yarn of 2 200dtex at the region S B of the wide 4cm suitable with the buttocks bottom.In addition, insert the elastic yarn of 3 200dtex at the region S C of the wide 3.5cm suitable with hipline.

Like this, the region S 3 of the jacquard knitting tissue of the strong satin weave that substantially tightening force of overlapping wide about 7cm is strong in the buttocks bottom, insert the wide 4cm of 2 elastic yarns region S B, and under it the region S C of wide 3.5cm of 3 elastic yarns of insertion, so, form the strongest part of tightening force, raise the buttocks effect and increase.

Below, the application examples of tying up tripe long is described.Figure 14 (a) is for watching the application examples of tying up tripe long from oblique rear, Figure 14 (b) is the figure that watches from the front, and Figure 15 illustrates the state of knitted fabric before severing.

In Figure 15, area L 3 is a satin weave, and area L 1, L4 are the mesh knitting technology weave, and area L 2, L5 are weak satin weave, and line C2 is the severing line of left and right sides body sheet.Area L 1-L5 with Figure 14 is corresponding respectively in the area inside L1-area L 5 of this severing line C2.

In Figure 14 (a) and (b), area L 3 is suitable with the belt-like zone of the wide about 7cm that carries out crooked buttocks bottom from the buttocks bottom to waist, and this area L 3 forms the few strong satin weave knitting technology weave of elongation, thereby obtains to raise the effect of buttocks.

In addition, area L 4 is equivalent to a burst ditch subordinate quadrate part position, position, 1 suitable burst of ditch portion top of area L, making these area L 4, L1 is the thick mesh knitting technology weave of coil, makes it have strong satin weave knitting technology weave and the weak satin weave knitting technology weave part good aeration more intensive than other coil.Like this, as described above, 4 of the area L of area L 1 above thigh ditch portion and strand ditch subordinate side ventilate, form the aeration that do not have feeling of oppression and heat good tie up tripe.As an example, area L 4 forms the semicircular arc of wide 5cm, high 4.5cm, and area L 1 forms the isosceles triangle of base 16cm, high 8cm.

Area L 2, L5 form weak satin weave, have the extensibility better than the area L 3 of strong satin weave knitting technology weave by making it, can follow the projection of buttocks.

On the other hand, as shown in figure 15, carry out the switching of the tightening force that formed by elastic yarn along the knitting direction (arrow Q direction) of grey cloth, the tightening force of area L C is the strongest, is followed successively by area L B, area L A later on.As an example, insert the elastic yarn of 1 200dtex at area L A, insert the elastic yarn of 211 200dtex at area L B with the wide 18cm suitable from the buttocks bottom to thigh.This means each stringer is inserted 2,1,1,2,1,1,2,1,1 ...In addition, insert the elastic yarn of 2 200dtex at the area L C of the wide 3cm suitable with hipline.

Like this, the area L 3 of the jacquard knitting tissue of the strong satin weave that the tightening force of overlapping wide about 7cm is strong substantially in the buttocks bottom and the area L B that inserts 211 elastic yarns, so, form the strong part of tightening force, increase and raise the buttocks effect.

In Figure 13, Figure 15, the sheet suitable with buttocks of short and long occasion is shown, these left and right sides body sheets are sewed up in the thigh ditch portion of rear center.In addition, sew up 1 of 1 of belly cloth and hip cloth, form and tie up tripe.

The example of tying up tripe has been described, but the present invention is as long as for closely contacting the clothing class that buttocks covers buttocks at least, then can be applicable to various occasions in this form of implementation.For example, high waist type as shown in Figure 5 tie up tripe 40, as shown in Figure 6 pants 50, as shown in Figure 7 panties 60, as shown in Figure 8 the clothing 70 of controling oneself, and motion with pants and short puttee etc., also can be by improving the aeration of sacral region and crotch's (oblique line part of each Fig. 4) relatively, thereby the air stream when producing walking by above-mentioned same bellows phenomenon, the airtight sense and the feeling of oppression and heat of elimination sacral region, burst ditch portion.

The present invention also can be applicable to stockings and tights.By switching the knitting technology weave of circular knitted fabric, can make a burst ditch portion above and below is the aeration knitting technology weave better than other position.

In addition, using occasion of the present invention, also can similarly adopt the good eyelet fabric of ventilation, can further reduce airtight sense with thigh ditch portion above and below at waistline cloth.

As described above, according to the present invention, be formed at the lengthwise space of the thigh ditch portion of buttocks rear center when wearing, make be communicated to the top sacral region and be communicated to the below crotch aeration than thigh ditch portion and clip this strand ditch portion about the part ventilation good, so, naturally produce air stream towards thigh ditch portion, simultaneously, when further carrying out the walking action, along with this walking action, by the bellows phenomenon sacral region, crotch, and the space of burst ditch portion produce air and flow, thereby can eliminate the airtight sense and the feeling of oppression and heat at these positions.

Claims (12)

1. a clothes covering buttocks closely contacts at buttocks when wearing and also covers above-mentioned buttocks at least; It is characterized in that:

Comprise when wearing buttocks rear center thigh ditch portion top rumpbone at least nearby and lumbar vertebrae nearby a side the 1st position and the aeration that comprises the 2nd position of burst ditch subordinate side at least than thigh ditch portion and clip this strand ditch portion about partly aeration good.

2. clothes covering buttocks according to claim 1, it is characterized in that: above-mentioned the 1st position is formed at the thigh ditch portion of buttocks rear center when wearing relatively and lengthwise space that the leg action during with walking changes size is communicated to the top, and above-mentioned relatively space, above-mentioned the 2nd position is communicated to the below.

3. clothes covering buttocks according to claim 1 and 2 is characterized in that: the grey cloth that uses at above-mentioned the 1st position and the 2nd position with thigh ditch portion and clip this strand ditch portion about the grey cloth that uses of part different, thereby form the difference of aeration.

4. clothes covering buttocks according to claim 1 and 2, it is characterized in that: use the grey cloth of the part in 1 grey cloth, weave good part of aeration and ventilation difference respectively, thereby make above-mentioned the 1st position and the 2nd position aeration and above-mentioned burst of ditch portion and clip this strand ditch portion about partly aeration different.

5. clothes covering buttocks according to claim 1 and 2 is characterized in that: above-mentioned strand ditch portion and clip this strand ditch portion about part carry out process of resin, above-mentioned relatively the 1st position makes the relative variation of aeration with the 2nd position.

6. clothes covering buttocks according to claim 1 and 2 is characterized in that: carry out translucent processing at above-mentioned the 1st position and the 2nd position, thereby with respect to above-mentioned strand ditch portion and clip this strand ditch portion about make partly that aeration is relative to be improved.

7. clothes covering buttocks according to claim 1 and 2, it is characterized in that: in above-mentioned the 1st position, near the upper end with above-mentioned strand ditch portion be at least the summit basic isosceles triangle the zone aeration than above-mentioned burst of ditch portion and clip this strand ditch portion about the aeration of part good.

8. clothes covering buttocks according to claim 1 and 2, it is characterized in that: in above-mentioned the 2nd position, near the lower end with above-mentioned strand ditch portion be at least the summit basic isosceles triangle the zone aeration than above-mentioned burst of ditch portion and clip this strand ditch portion about the aeration of part good.

9. clothes covering buttocks according to claim 1 and 2 is characterized in that: the grey cloth that uses at above-mentioned the 1st position and above-mentioned the 2nd position is eyelet fabric.

10. clothes covering buttocks according to claim 1 and 2 is characterized in that: the aeration at above-mentioned the 1st position is better than the aeration at above-mentioned the 2nd position.

11. clothes covering buttocks according to claim 10 is characterized in that: select 1 from the method for using the good material of ventilation at least for use with increasing the Method for Area, thereby make the aeration at above-mentioned the 1st position better than the aeration at above-mentioned the 2nd position.

12. clothes covering buttocks according to claim 1 and 2 is characterized in that: above-mentioned clothes covering buttocks comprises panties, pants, ties up tripe, lacks the puttee and the clothing of controling oneself.

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