CN109744591A - Underpants - Google Patents
Underpants Download PDFInfo
- Publication number
- CN109744591A CN109744591A CN201811115643.5A CN201811115643A CN109744591A CN 109744591 A CN109744591 A CN 109744591A CN 201811115643 A CN201811115643 A CN 201811115643A CN 109744591 A CN109744591 A CN 109744591A
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- Prior art keywords
- back panel
- crotch
- shorts
- panel portion
- difficult
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- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
Abstract
The present invention provides a kind of underpants, eliminates bottom dislocation.Shorts (1) have the back panel portion (2) of covering back side and cover crotch and be more difficult the crotch (4) of elongation than back panel portion (2).Crotch (4) is connect with back panel portion (2) on the front in the anus position than wearer.
Description
Technical field
The present invention relates to covering abdomen and with the underpants of crotch.
Background technique
It when wearing shorts, with lift leg or the movement such as bends and stretches, generates to lay out under shorts sometimes and roll up and be sandwiched into stern
The case where sandwiching of seam.
In addition, back panel crotch suture is pressed from both sides along the ditch that stern stitches in order to solve when wearing shorts stroll or being moved
The project entered, it has been disclosed that a kind of setting is from width and left and right back panel, preceding crotch suture and femoribus internus suture before left and right
Intersection point forward 3~5cm of width side, to 14~20cm of back panel side range spelling angle generally rhomboidal in shape technology (referring to patent
Document 1).
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2002-88504 bulletin
Summary of the invention
Technical problems to be solved by the inivention
It is sporting outer trousers that the shorts recorded in patent document 1, which imagine it, it is not intended to solve the tool such as shorts
There is the problem of bottom of the underpants of crotch misplaces.
Therefore, the object of the present invention is to provide a kind of underpants with the crotch that can eliminate bottom dislocation.
Technical solution used by solving the problems, such as
In order to solve the above-mentioned technical problem, it is a feature of the present invention that being related to covering abdomen and the underpants with crotch.This
The underpants of the feature of invention have the back panel portion of covering back side and cover crotch and be more difficult the crotch of elongation than back panel portion.Crotch than
The anus position of wearer is connect with back panel portion on the front.
Here, can also have the difficult pars contractilis for being more difficult elongation than back panel portion in the section below of the rear center in back panel portion.
It can also be formed with compared with the upper section of left and right in the overcentre part of the left and right directions in back panel portion in left and right
Ensure that remaining residue ensures portion on direction.
Under non-wearing effect, difficult pars contractilis can have about 1/3 to 2/3 length of the up and down direction length in back panel portion
Degree.
Under non-wearing effect, the remaining portion of ensuring can have about the 1/3 of the left and right directions in back panel portion in the lateral direction
To 3/4 length.
Under non-wearing effect, the remaining portion of ensuring can have about the 1/3 to 2/3 of the length of the up and down direction in back panel portion
Length.
Invention effect
According to the present invention it is possible to provide the shorts that can eliminate bottom dislocation.
Detailed description of the invention
Fig. 1 is the figure that the state of shorts of embodiment of the present invention is put on from overleaf observing.
Fig. 2 be observe by the preceding width of the shorts of embodiment of the present invention the upper state laid flat figure.
Fig. 3 is the figure that the state of shorts of embodiment of the present invention is put on from direction obliquely downward.
Fig. 4 be observe by the back panel of the shorts of embodiment of the present invention the upper state laid flat figure.
Fig. 5 is that the wearing effect of the shorts of embodiment of the present invention and classic panties wear shape from transverse direction respectively
State and the figure being schematically illustrated.
Fig. 6 is by the shorts lateral overlap of embodiment of the present invention at keeping left and right leg salty folded and lie to before and after stringcourse not
The figure observed in the state of inclination.
Fig. 7 is the figure for an example for the pattern for illustrating the left back width of the shorts of embodiment of the present invention.
Fig. 8 (a) and be (b) state and shorts for illustrating to put on the back side after the shorts of embodiment of the present invention
The figure of the state at the back side after being moved afterwards, Fig. 8 (c) and be (d) for illustrating to put on the back side after classic panties
The figure of the state at the back side after being moved after state and shorts.
Fig. 9 is the figure for the experiment for the position for illustrating the bottom of measurement movement front and back.
Figure 10 is the figure for illustrating experimental result shown in Fig. 9.
Figure 11 is the figure for the variation for illustrating the difficult pars contractilis of embodiment of the present invention.
Specific embodiment
In the following, illustrating embodiments of the present invention referring to attached drawing.In the record of attached drawing below, for identical or class
As partially mark same or similar symbol.
(embodiment)
The shorts 1 of embodiment of the present invention are the underwears being directly through on the skin of wearer, cover abdomen, have crotch
Portion.Shorts 1 can prevent the bottoms of shorts with lift leg or the movement such as bend and stretch and upper volume, and be sandwiched into sandwiching for stern seam.
As shown in Figures 1 and 2, shorts 1 have back panel portion 2, preceding width portion 3 and crotch 4.The back of the covering of back panel portion 2 wearer
Side.The veutro of preceding 3 covering wearer.Crotch 4 covers crotch (hip crotch).
Each end of the horizontal direction in back panel portion 2 and preceding width portion 3 connects, and the lower end in back panel portion 2 and the rear end of crotch 4 connect
It connects, the lower end in preceding width portion 3 is connected with the front end of crotch 4, forms the barrel shape of covering abdomen as a result,.In back panel portion 2 and preceding width portion
It is formed in the circumferential direction of 3 upper end and penetrates mouth 11.In the lower end in back panel portion 2 and preceding width portion 3 and the unconnected part shape of crotch 4
At left and right leg mouth 12.Leg is formed through the left and right leg mouth 12 in the bottom of shorts 1 by wearer can wear shorts 1.It is wearing
Entrance 11 and leg mouth 12 are equipped with telescopic belt, be formed as shorts and wearer body and leg close to.
Back panel portion 2 has the left back width portion 21 on the left of the covering back side and the right back panel portion on the right side of the back side of covering wearer
22.Left back width portion 21 and right back panel portion 22 pass through difficult pars contractilis 23 and connect.Difficult pars contractilis 23 is formed as, back panel portion 2 it is rear in
The section below of the heart is more difficult to extend than back panel portion 2.In embodiments of the present invention, difficult pars contractilis 23 is the left back width portion of sewing
21 and right back panel portion 22 suture.In embodiments of the present invention, in the suture, due to being that will form left back width with line
What each cloth in portion 21 and right back panel portion 22 was sewed up, therefore, difficult pars contractilis 23 is formed as cloth of the retractility than back panel portion 2
It is low, and be difficult to extend.
Can be by there be plain weave object, the stretch knit of retractility in the back panel portion 2 of embodiment of the present invention and preceding width portion 3
The braided fabrics such as object, jersey fabric, rib fabric, tricot, double La Sheer (double raschel) braided fabric
It is formed, can also be formed by the fabric for thering is the line of retractility to constitute, it can also be by the non-fiber telescopic material structure such as rubber, polyurethane
At.
The elongation percentage of the preferred up and down direction in back panel portion 2 and preceding width portion 3 is 90%~160% or so, the extension of left and right directions
The material that rate is 140%~220% or so.Back panel portion 2 and preceding width portion 3 preferably in the up-down direction, compaction forces be 15cN~
35cN or so, in the lateral direction, compaction forces are the material of 15cN~35cN or so.
Even if the shorts 1 of embodiment of the present invention are during exercise, the bottom can also extend and follow the movement of skin, extensively
The buttocks of ground covering wearer.In the case that elongation percentage in above-below direction is lower than 90%, it is sometimes prone to generate bottom dislocation, greatly
It in the case where 160%, will be tightened too much upwards when wearing, the position of the bottom will misplace sometimes.In left and right directions
In the case that elongation percentage is lower than 140%, movement is not caught up with sometimes, is easy for generating bottom dislocation, the case where being greater than 220%
Under, because cloth is easy elongation, so, shorts 1 can be sandwiched into stern seam sometimes.Additionally, it is preferred that using in above-below direction and right and left
To on the two directions with the material of same compaction forces.
In embodiments of the present invention, elongation percentage, stretching force and compaction forces by by the test film of 160mm × 25mm with
Upper clamp 25mm, lower part clamping 35mm and clamping interval 100mm are installed on constant speed elongation extension cupping machine and carry out
Measurement.The measurement using be cut into cloth through to and broadwise be respectively longitudinal direction (side 16mm) multiple test films.
Elongation percentage is installed on test film on constant speed elongation extension cupping machine, in left and right directions and up and down direction
The upper value for applying load 9.8N to test film respectively to measure.Compaction forces are that test film is installed on to constant speed elongation extension to stretch
On testing machine, power when stretching, restore and restoring to 30% is repeated as many times with 300mm/ minutes or so speed.
Crotch 4 is formed as being more difficult to extend than back panel portion 2, so as to catch the crotch from wearer, more specifically from urine
The dirt of road portion and introitus.It being stretched by being formed crotch 4 to be difficult, so that the position of shorts 1 is not easy to misplace, can make to wear
Comfortably.
In embodiments of the present invention, crotch 4 passes through the cloth double-layer overlapping that will form back panel portion 2 and preceding width portion 3, shape
It is more difficult to extend as than back panel portion 2, but not limited to this.For example, arbitrary cloth can also be overlapped three layers or more by crotch 4 to be made
With, can also using than preceding width portion 3 and back panel portion 2 be more difficult elongation cloth be used as one layer.In addition, crotch 4 can also lead to
It crosses on the cloth in width portion 2 after its formation and preceding width portion 3 and is further overlapped other clothes and is formed.
The elongation percentage that crotch 4 is preferably formed into up and down direction is 20%~50% or so, and the elongation percentage of left and right directions is
80%~130% or so.In addition, cloth excessively extends, as a result, in the case where the elongation percentage of the up and down direction of crotch 4 is excessive
Sometimes crotch 4 sandwiches the lower end position dislocation of in-leg or aftermentioned difficult pars contractilis 23.In addition, crotch 4 up and down direction or
In the case that the elongation percentage of left and right directions is too small, sometimes to the docile variation of body, skin feel is deteriorated.
In embodiments of the present invention, as shown in Fig. 2, extending to front side, back panel portion 2 and preceding to the top in back panel portion 2
Width portion 3 is illustrated in the case where abdomen side connection of wearer, but not limited to this.Back panel portion 2 and preceding width portion 3 can also be
The left and right end (two side ends) of wearer connects.In addition, in embodiments of the present invention, it is separately formed to preceding width portion 3 and crotch 4
The case where be illustrated, but also may be integrally formed.
(connection in back panel portion and crotch)
In the shorts 1 of embodiment of the present invention, back panel portion 2 and crotch 4 are formed as connecting compared with classic panties in front
It connects.In classic panties, back panel portion 2 and crotch 4 are connecting rearward than anus K, in contrast, as shown in figure 3, the present invention is real
The crotch 4 for applying mode is connect with back panel portion 2 on the front in the position of the anus K than wearer.
The rear end 41 of crotch 4 is set near perineum.Crotch 4 catches crotch from wearer, more specifically catches and comes from
The dirt of urethra portion and introitus, so the rear end 41 of crotch 4 is at least set to the position than introitus rearward and than anus K
Position on the front.
As shown in Fig. 2, the rear end 41 of crotch 4 can will confirm under laid-flat status that preceding 3 is placed on it.In addition,
In fig. 2 it is possible to confirm the difficult pars contractilis 23 and crotch 4 for connecting left back width portion 21 and right back panel portion 22 simultaneously with preceding width portion 3
The coupling part of rear end 41.On the other hand, when as shown in Figure 1, from the wearing effect of overleaf observing shorts 1, more top than anus K
Side (rear), is not confirmed and (can't see) rear end 41 of crotch 4, can be true when from carrying out as shown in Figure 3 from direction obliquely downward
Recognize the rear end 41 of crotch 4.In addition, as shown in figure 4, the rear end 41 of crotch 4 is in the laid-flat status that back panel portion 2 is placed on it
Under, it is not confirmed and (can't see).
Referring to Fig. 5 (a), from laterally and illustrate the states of the shorts 1 for wear embodiment of the present invention, reference Fig. 5
(b), from laterally from and illustrate the state for wearing classic panties.
In Fig. 5, left side is the front of wearer, and right side is the rear of wearer.The solid line with semi-circular shape of Fig. 5
It is the profile on the left and right center line of wearer, overleaf passes through stern and stitch.Shown in lower section and right other than semi-circular shape
Profile when solid line is from left sides wearer indicates the profile of leg to buttocks.In addition, chain-dotted line indicates stern cusp height T, more
Specifically, indicating the imaginary horizontal plane with the height of pork rump position.In embodiments of the present invention, pork rump is buttocks
Most raised position in the longitudinal direction.
As shown in Fig. 5 (a), the rear end 41 of the crotch 4 of shorts 1 is set to the position than anus K on the front, in the position of anus K
It sets and is formed about back panel portion 2.On the other hand, as shown in Fig. 5 (b), the rear end 410 of the crotch 40 of classic panties is set to than anus K
Position rearward, crotch 40 set on anus K position near.
According to the opinion of inventor etc., the movement for lifting the legs such as leg movement acts femoral joint, therefore, because the movement of leg,
Meat generation movement on femoral joint.In addition, the arranging due to femoral joint and anus K is close, therefore, because the movement of leg, anus K
Neighbouring meat generation acts, and the skin near anus K is easy movement.The classic panties as shown in Fig. 5 (b), crotch 40 are set to anus
In the case where near door K, because crotch 40 is formed to be difficult flexible, crotch 40 cannot follow the skin of the movement of adjoint leg
Movement but stop it is motionless, be easy to produce the dislocation of the bottom.
As shown in Fig. 5 (a), the shorts 1 of embodiment of the present invention lean on the position that the rear end 41 of crotch 4 is set to than anus K
Front, and flexible back panel portion 2 easier than crotch 4 is arranged near anus K.Even if the moving because of leg of the meat near anus K as a result,
Make and generation movement, the movement of the meat can also be followed by being easy flexible back panel portion 2, can be avoided the dislocation of the bottom.
It is acted and the part few movement of skin in addition, the rear end 41 of crotch 4 is disposed in even if leg, therefore, even
In the case where crotch 4 is difficult to telescopically be formed, the dislocation of the bottom will not be generated.
Referring to Fig. 6, the link position in back panel portion 2 and crotch 4 is illustrated from different viewpoints.Fig. 6 (a) is to implement the present invention
1 lateral overlap of shorts of mode lies to not inclined state before and after stringcourse at being overlapped left and right leg mouth 12, Fig. 6 (b) be by
The state that classic panties are laid flat in the same manner as Fig. 6 (a).It is the front side of wearer on the left of Fig. 6, right side is back side.
In Fig. 6 (a), position P11 is the rear end 41 of crotch 4.As shown in Fig. 2, position P12 be shorts 1 are laid flat so that
The lowest point of leg mouth 12 when the front and back overlapping of shorts 1.The shorts 1 of embodiment of the present invention are such as placed shown in Fig. 6 (a)
When, the position P11 of the rear end 41 of crotch 4 be set to than shorts 1 corresponding with anus K position on the front.In turn, leg mouth 12 is most
The position P12 of lower point is set to the position at position same as the rear end 41 of crotch 4 to rear.
In contrast, it is illustrated to the case where placing classic panties in the same manner as Fig. 6 (a).In Fig. 6 (b), position
P16 is corresponding with the position P11 of Fig. 6 (a), is the rear end 410 of crotch 40.Position P17 is corresponding with the position P12 of Fig. 6 (a), be as
Classic panties are laid flat to the lowest point so that the leg mouth when front and back of shorts is overlapped shown in Fig. 2.Classic panties are in such as Fig. 6
(b) when being placed shown in, the position P16 of the rear end 41 of crotch 4 be set to than shorts 1 corresponding with anus K position rearward.Into
And the position P17 of the lowest point of leg mouth be set to than crotch 40 rear end 410 on the front.
In this way, the rear end 41 of crotch 4 is set on the front than anus K by the shorts 1 of embodiment of the present invention.In addition, by short
1 lateral overlap of trousers is lain in the state of not tilting before and after stringcourse, the position of the rear end 41 of crotch 4 at left and right leg mouth 12 is overlapped
It sets P11 and is configured at the on the front or same position lowest point P12 than leg mouth.Thus, it is possible to by after stretch easier than crotch 4
Width portion 2 is disposed in anus K neighbouring position.Due to the movement of mobile leg, the meat of the buttocks near anus K is acted, skin elongation, with
It, the cloth elongation near the anus K of shorts 1, and the movement of skin can be followed, so shorts 1 can be prevented with leg
The upper cunning of the bottom of movement.
(difficult pars contractilis)
The difficult pars contractilis 23 of embodiment of the present invention is disposed in left and right from the rear end of crotch 4 41 towards the upper end in back panel portion 2
On center line.Difficult pars contractilis 23 is the connecting line in left back width portion 21 and right back panel portion 22.Difficult pars contractilis 23 is formed as not easily shifted,
And skin-proximal, so playing the effect for avoiding the bottom from misplacing.
Difficult pars contractilis 23 is arranged since the rear end 41 of few crotch 4 the movement of leg movement skin.Therefore, difficult
The coupling part of pars contractilis 23 and crotch 4 is also not easy to move because of the movement of wearer, the lower end of difficult pars contractilis 23
Steadily it is disposed in the skin of wearer.
For example, the rear end 410 of traditional crotch 40 is formed in than anus K rearward as shown in Fig. 5 (b).From side
When wearer, the connecting line 230 in left back width portion and right back panel portion is from the rear end of crotch 40 410 towards stern cusp height T and along substantially
The skin of vertical direction and wearer are arranged substantially in parallel, so traditional connecting line 230 is not easy the patch along skin, with skin
Tightness is low.In addition, in classic panties, compared with the rear end 410 of the crotch 4 of embodiment of the present invention, after crotch 40
End 410 is in rear, so the lower end of connecting line 230 is easy dextroposition to the left with the movement of wearer, connecting line 230 holds
Easily dislocation.
In contrast, as shown in Fig. 5 (a), the difficult pars contractilis 23 of embodiment of the present invention is with 41 place of rear end of crotch 4
The bottom of body is divided into starting point, along the curve bigger than Fig. 5 (b), stitches and is arranged along stern.As a result, in the wearer from left,
Difficult pars contractilis 23 to applied skin force Pw1, while being steadily disposed in wearer from the rear end of crotch 4 41 towards stern cusp height T
Skin.It is found that the power Pw1 that difficult pars contractilis 23 is applied to skin is bigger than the power Pw10 that traditional connecting line 230 is applied to skin, and
Compared with existing shorts, difficult pars contractilis 23 is formed as more being adjacent to skin.
In this way, the difficult pars contractilis 23 of embodiment of the present invention is formed as using the front of anus K as starting point and than left back width portion
21 and each cloth in right back panel portion 22 be more difficult to stretch, so being steadily disposed in skin.Therefore, though due to one leg movement
And generation acts in the bottom in back panel portion, and the movement bring of the bottom will not be made to influence to travel to one not acted
The bottom of leg, the bottom for avoiding the another one leg not acted confound.
For example, generation acts in the skin below the left side of buttocks due to the movement of left leg, under left back width portion 21
Side, with the movement of skin, the dislocation of cloth expands.But because difficult pars contractilis 23 is steadily disposed in skin and is difficult to stretch
Contracting, so blocking the dislocation in the cloth of the lower section generation in left back width portion 21, and in the lower section in right back panel portion 22, it is not easy to produce
The dislocation of raw cloth.
In embodiments of the present invention, to by by each cloth in left back width portion 21 and right back panel portion 22 in difficult pars contractilis 23
The case where suture, formation back panel portion 2, is illustrated, but not limited to this.For example, it is also possible on the cloth of integrally formed back panel,
Flexible band can be limited by attaching (sticking) in the position of difficult pars contractilis 23, form back panel portion 2.Alternatively, it is also possible to change weaving square
Method forms back panel portion 2, so that back panel 2 is not easy to stretch in the position of the difficult pars contractilis 23 of the cloth of integrally formed back panel, and at it
Position in addition is easy flexible.
In this way, the shorts 1 of embodiment of the present invention have difficult pars contractilis 23, the hardly possible pars contractilis 23 than back panel portion 2 be more difficult from
The rear end 41 of the crotch 4 in back panel portion 2 extends on center line to the left and right.It is arranged because difficult pars contractilis 23 is stitched along stern, it is possible to
The movement of the bottom of one leg is stopped to travel to the bottom of another one leg.It is independent by being realized in the left and right bottom in shorts 1
The movement of the bottom prevents the expansion of the dislocation of the bottom, facilitates the elimination of bottom dislocation.
(residue ensures portion)
As shown in figure 4, the back panel portion 2 of the shorts 1 in embodiment of the present invention, in the center of the left and right directions in back panel portion 2
Upper section, formation ensure that remaining residue ensures portion 24 compared with the upper section of left and right in left and right directions.Residue ensures portion 24
It is formed as fold made of suture is shunk in the upper end in back panel portion 2 in penetrating mouth 11.
According to the opinion of inventor etc., the case where dislocation of the bottom of shorts, mostly can be in the body that adult female has not yet been reached
How old the woman of (especially 13-18 years old) observes the ten of type.The woman of the age bracket is compared with adult female, before having pelvis
Incline, the trend of the top of gluteus maximus (gluteus maximus more against the top than pork rump) protrusion.There is protrusion on gluteus maximus top when this
When woman wears classic panties and up mentions, in order to cover gluteus maximus top protrusion, the back panel of shorts in above-below direction by
It elongates, it is insufficient in the lower section cloth of shorts sometimes, or cannot ensure the elongation of cloth.When shorts lower section cloth not
Foot, or whens cannot ensure to carry out in the state of the elongation of cloth lift leg movement etc., since cloth is not abundant, thus cloth cannot
The case where following the movement of the skin of buttocks, generating the sandwiching of the bottom, the dislocation of the bottom of shorts sometimes.
Therefore, the shorts 1 of embodiment of the present invention ensure portion 24 on the center of the left and right directions in back panel portion 2 by residue
Side partially ensures residue, so that it is guaranteed that the cloth of the protrusion on covering gluteus maximus top, eliminates the cloth of the lower section in back panel portion 2 and stretch
It is long insufficient.In addition, because back panel portion 2 lower section, it can be ensured that the cloth or cloth of the movement of the skin of buttocks can be followed
Elongation, it is possible to avoid the bottom of shorts sandwich or the dislocation of the bottom.
In addition, in the above description, enumerating the example of the teenage woman for the figure that adult female has not yet been reached, but this
The residue of invention embodiment ensures that portion 24 is not limited to age bracket, gender, for having the dress of certain volume on waistline top
Person is effective.
Residue ensures that portion 24 is set to position corresponding with the protrusion on buttocks top, more specifically, under non-wearing effect,
In the lateral direction, about 1/3 to 3/4 length of the left and right directions with back panel portion 2, and the up and down direction with back panel portion 2
Length about 1/3 to 2/3 length.In embodiments of the present invention, " non-wearing effect " be can be on defined platform
Confirm the upper end and lower end, the state without making the elongations such as back panel portion 2 by wearing in back panel portion 2.As shown in figure 4, surplus
Remaining to ensure portion 24 when the left and right width of the laid-flat status of shorts 1 is set as L, residue ensures the length L1 of the left and right directions in portion 24
1/3 to 3/4 or so for L.In addition, residue ensures the upper of portion 24 when the width up and down in back panel portion 2 is set as H (not shown)
The length H1 in lower direction is the 1/3 to 2/3 or so of H.
In the case that residue ensures that portion 24 is narrower than above range, the protrusion on buttocks top cannot be fully corresponded to sometimes.Separately
Outside, in the case where residue ensures that portion 24 is wider than above range, extra cloth is generated, generates flexure or dislocation sometimes.
Here, the remaining left and right immediate vicinity for ensuring portion 24 and being set to shorts 1, without being set to side.The side of shorts 1 as a result,
Side is bonded the skin of wearer, can be avoided shorts 1 and misplaces in the circumferential.
Referring to the pattern in the left back width portion 21 of Fig. 7, the shape that left back width portion 21 is laid flat is illustrated.In addition, in order to
Illustrate, figure shown in Fig. 7 is that deformation indicates that the shape in left back width portion 21 is not limited to identical as Fig. 7.
In Fig. 7, position P21, P22 and P23 are formed as the left and right center line for being located at the wearer for wearing shorts 1
On.Position P21 is corresponding with the intersection point on the rear end 41 and left and right center line of crotch 4.The upper end and a left side of position P22 and back panel portion 2
Intersection point on right center line is corresponding.Position P23 is corresponding with the intersection point of the horizontal plane and left and right center line that pass through stern cusp height.
Shown in such as Fig. 7 (a) and (b), position P21 to P23 is created as linear and is formed on the center line of left and right in distress
The part of pars contractilis 23.Position P23 is formed by bending to P22 to side.By by left back width portion 21 and symmetrically similarly
Right back panel portion 22 suture formed, forms using position P23 as the protuberance on vertex, can cover pork rump.
As shown in Fig. 7 (b), left and right approximate centerline in left back width portion 21, position P21 to P23 be formed as linearly, with
This is opposite, and position P23 to P22 is not then straight line, and is created as the curve of (direction with left side opposite direction) protuberance to the right.
In this way, left back width portion 21 can ensure for surplus by the curve for being formed as protuberance against the top than pork rump height and position P23
The remaining surplus (dash area of Fig. 7 (b)) for ensuring portion 24 and forming the cloth of fold.
Furthermore it is ensured that for ensuring that portion 24 forms the side of the surplus of the cloth of fold in the residue referring to illustrated by Fig. 7 (b)
Method is an example, also it is contemplated that other methods.
In this way, the shorts 1 of embodiment of the present invention back panel portion 2 left and right approximate centerline and than the height and position of pork rump
Forming residue against the top ensures portion 24.When thering is the wearer of protrusion to wear classic panties above buttocks, due to the back panel of shorts
The protrusion above buttocks is covered, so the cloth of the shorts bottom is insufficient, encourages the upper volume of the bottom.On the other hand, the present invention is implemented
The shorts 1 of mode can be avoided the back panel of shorts 1 because can use the remaining protrusion ensured above the covering of portion 24 buttocks
The cloth of the bottom in portion 2 is insufficient.
(assessment)
Referring to the effect of Fig. 8 to Figure 10 shorts 1 for illustrating to wear embodiment of the present invention.
Fig. 8 shows the state of the shorts 1 for wearing embodiment of the present invention respectively and classic panties and to wear each shorts laggard
The state of regulation of having gone movement.Fig. 8 (a) is the state for putting on the shorts 1 of embodiment of the present invention, and Fig. 8 (b) is shorts 1
The state of regulation movement has been carried out afterwards.Fig. 8 (c) is the state for putting on classic panties 1, and Fig. 8 (d) is carried out after putting on classic panties
The state of the regulation movement unified with Fig. 8 (b).Herein, it is specified that movement is that depth is bent and stretched and four lift legs movements twice.
Fig. 8 (b) lays out under the left oxter side in back panel portion 2 compared with Fig. 8 (a) and observes several dislocation.But with
Fig. 8 (a) is compared, and in Fig. 8 (b), no apparent fold is laid out under the approximate centerline of left and right, and shorts 1 cover gluteal fold, protect
It holds and identical wearing effect before the movement of Fig. 8 (a).
On the other hand, Fig. 8 (d) lays out under the left and right oxter side in back panel portion 2 compared with Fig. 8 (c) and observes dislocation.
In addition, laying out generation fold under the left and right center line of Fig. 8 (d) compared with Fig. 8 (c), because of the upper cunning of shorts, shorts 1 cannot
Gluteal fold is covered, gluteal fold exposes.
As shown in Fig. 8 (b), after the movement for the shorts 1 for wearing embodiment of the present invention, maintain preceding same as movement
Wearing effect, in contrast, as shown in Fig. 8 (d), after wearing classic panties movement, dislocation is serious.Therefore, it is known that the present invention
The shorts 1 of embodiment can eliminate the dislocation of the shorts bottom.
In addition, from the wearer of the shorts 1 of embodiment of the present invention obtain " buttocks will not be sandwiched ", " extended when wearing,
The favorable comments such as tightly fitting ", " suitably feeling very much hip bottom ".On the other hand, it is also obtained from the wearer of classic panties,
The comment such as " worrying bottom dislocation ", " cloth sandwiches and enters hip ".
Referring to Fig. 9, the shorts 1 and classic panties of embodiment of the present invention are illustrated with the position of the bottom of measurement movement front and back
Experiment.Fig. 9 (a) and figure when being (b) standing state and the movement for putting on the shorts 1 of embodiment of the present invention, Fig. 9 (c) and
(d) figure when being standing state and the movement for putting on classic panties.Fig. 9 (a) and (c) be from the figure of overleaf observing standing state,
Fig. 9 (b) and movement (d) are bucklings.Fig. 9 (b) and (d) be the buttocks of flexion from direction obliquely downward figure.
In experiment shown in Fig. 9, the intersection point of the rear end and leg mouth of crotch of the measurement from the position of anus K to classic panties
The distance of position P ' 1 on the skin of the wearer of position P.In in Fig. 9 (a) and (c), before movement, the crotch of classic panties
Position P ' on the skin of the wearer of the position P and position P of the intersection point of rear end and leg mouth is consistent.In addition, the position P of Fig. 9 (a)
(position P ') is the rear end of the crotch of classic panties and the intersection point of leg mouth, different with the rear end of the crotch of shorts 1 and the intersection point of leg mouth
It causes.
When standing state from Fig. 9 (a) and (c) becomes flexion, the skin of buttocks extends, position P and position P '
(position on the skin of position P when standing) deviates from.But in the Fig. 9 (b) for the shorts 1 for putting on embodiment of the present invention,
Compared with the Fig. 9 (d) for putting on classic panties, the distance of position P and position P ' are shorter.It knows in shorts 1, cloth follows buttocks
Skin.
Referring to Fig.1 0, the experimental result of explanatory diagram 9.Figure 10 (a) indicates to wear the experimental result of several individuals of M size, figure
10 (b) indicate to wear the experimental result of several individuals of L dimension.In Figure 10 (a) and each chart (b), this hair is worn in upper section expression
The experimental result of the shorts 1 of bright embodiment, lower section indicate to wear the experimental result of classic panties.Sky in the coordinate diagram of Figure 10
White part is the distance of the anus K of position P (position P ') away from standing state, and shallow dash area is the distance from anus K to position P
Movement when and stand when difference, deep dash area be movement when from position P to the distance of position P '.
Figure 10 (a) and (b) in, compared with the case where wearing classic panties, in the shorts 1 for wearing embodiment of the present invention
In the case of, it is elongated to the difference (shallow dash area) when the movement of the distance of position P and when standing from anus K.Thereby, it is possible to true
The bottom for recognizing shorts 1 is also extended according to the elongation of the skin with curvature movement.
In addition we know, the distance (deep dash area) from position P to position P ' when movement is wearing embodiment party of the present invention
It shortens when the shorts 1 of formula, insufficient cloth doses when buckling can be cut down.Confirmed from Figure 10, embodiment of the present invention it is short
During exercise, the bottom also extends and follows the movement of skin trousers 1, and widely covers the buttocks of wearer.
(variation of difficult pars contractilis)
About the shorts 1 of embodiment of the present invention, to difficult pars contractilis 23 from 41 center of the rear end of crotch 4 in left and right center line
On the case where extending to the upper end in back panel portion 2 be illustrated, but not limited to this.It is right in the shorts 1 of embodiment of the present invention
The case where difficult pars contractilis 23 is formed by the sutured portion of each cloth in left back width portion 21 and right back panel portion 22 is illustrated, but not
It is limited to this.It can also be by using front and back cloth material being overlapped to the method for bonding by left back width portion 21 and right back panel portion 22 in rear
Heart overlapping is bonded and forms difficult pars contractilis 23.
In addition, as long as difficult pars contractilis 23 is to be that starting point is formed as in upper and lower on the left and right center line of the rear end 41 of crotch 4
About 1/3 to 2/3 length of the up and down direction with back panel portion 2 upwards.Difficult pars contractilis 23, which plays, will not make because of one
The movement of leg and the influence of the dislocation of the bottom of back panel generated travel to the effect of the bottom of not operating one leg, so difficult
As long as pars contractilis 23 is arranged on the lower in the pork rump of the dislocation than generating the bottom.
As shown in Figure 11 (a), as long as the difficult pars contractilis 23a of shorts 1a is at least from the rear end of crotch 4 or so center to pork rump
It is set in rear centerline near height T.Difficult pars contractilis 23a is under non-wearing effect with the up and down direction of back panel portion 2a
Length about 1/3 to 2/3 length.In addition, chain-dotted line indicates that the height T of pork rump position has pork rump position in Figure 11
The imaginary horizontal plane for the height set.
In addition, it is against the top in the height T than pork rump position, regardless of the shape of difficult pars contractilis 23 is ok.For example, such as
Shown in Figure 11 (b), the difficult pars contractilis 23b of shorts 1b is with being set as in the hyperbranched of the position of pork rump and right end prolongs to the left respectively
It stretches, forms V-shape.As shown in Figure 11 (c), the difficult pars contractilis 23c of shorts 1c, which matches, to be set as in the hyperbranched of the position of pork rump,
Top extends to the left and right respectively, forms U-shaped.
For difficult pars contractilis 23, can be pork rump position it is hyperbranched after, preceding width upper end terminate shape,
Shape that the upper end of back panel terminates against the top is appointed in shape, the height in the position than pork rump of the left rightmost terminal of back panel
The various deformations such as the shape that meaning position terminates.
(variation that residue ensures portion)
About the shorts 1 of embodiment of the present invention, the case where portion 24 is generated by fold, which is illustrated, to be ensured to residue, but
It is without being limited thereto.As long as ensuring to can produce the surplus of cloth in portion 24 in residue, such as it can be the side to form seam pleat
Method.Alternatively, it is also possible to be switching braiding power method, so as to ensure that portion 24 is easy elongation, in residue ensures portion in residue
It is not easy to extend other than 24.Residue ensures that portion 24 can also process the surplus for generating cloth by fold.Residue ensures that portion 24 may be used also
To be formed by the construction for allowing the movement of cloth by providing holes, notch, gap etc..
(variation of pants-shaped)
About the shorts 1 of embodiment of the present invention, to be cut into the bottom along the leg root of leg, and slightly shallow bikini is penetrated
Type is illustrated, but not limited to this.As the cutting profile of the bottom, such as it also can be applied to higher than the leg root of leg and cut
It is arranged on that the high leg type of high waist position, the straight angle type of horizontal resection, 1 point long, 3 points long etc. are covered by preceding width and back panel under buttocks
Cover the type etc. of leg.In addition, also can be applied to vertical crotch shallow low waist type, length and waist as length is penetrated and vertical crotch be deep
Middle waist type etc..
(variations of the underpants with crotch)
The case where being shorts (underwear) being directly through on the skin of wearer to embodiments of the present invention, is said
It is bright, but not limited to this, it also can be applied to the underpants with the crotch strong with the suitable sense of skin.It can also be by reality of the invention
Mode is applied to be applied to such as waistband (trousers), soft waistband (trousers), sanitary shorts.Alternatively, it is also possible to by embodiments of the present invention
Applied to underpants, swimsuit, the tight etc. for example on the shorts for being directly dressed in skin and under outer trousers.
In addition, in embodiments of the present invention, to shorts 1 be by right back panel portion 22, left back width portion 21, preceding width portion 3 and
What each cloth of crotch 4 was stitched together cutting out and being illustrated the case where sewing, but is not limited to suture, can also be by viscous
It connects, adhere to, the connection of other joint methods.In addition, in embodiments of the present invention, in preceding width oxter side by back panel and preceding width
The case where connection, is illustrated, but preceding width and back panel can also be formed with the cloth of one, passes through shape and rear center's connection
At difficult pars contractilis 23.Furthermore it is possible to 1 integral weaving of shorts is integrally formed, it can also be after being woven into tubular in crotch
Portion links and is formed.
(other embodiment)
As described above, embodiment through the invention is recorded, but it should not be construed as constituting and originally open one shown
The discussion and attached drawing divided is that restriction is of the invention.Show according to originally opening, skilled in the art realises that various alternate embodiments,
Embodiment and application technology.
Certainly, the present invention includes the various embodiments etc. that do not record herein.Therefore, technical scope of the invention (is protected
Protect range), only determined by being technical characteristic documented by suitable, claims from the point of view of above-mentioned explanation.
Symbol description
1 shorts
2 back panel portions
Width before 3
4 crotches
11 penetrate mouth
12 leg mouths
21 left back width portions
22 right back panel portions
23 difficult pars contractilis
24 residues ensure portion
41 rear ends
K anus
Claims (6)
1. a kind of underpants cover abdomen, and have crotch characterized by comprising
Cover the back panel portion of back side；And
Covering crotch and the crotch for being more difficult elongation than the back panel portion,
The crotch is connect with the back panel portion on the front in the anus position than wearer.
2. underpants according to claim 1, which is characterized in that in the section below of the rear center in the back panel portion, have
Than the difficult pars contractilis that the back panel portion is more difficult elongation.
3. underpants according to claim 1 or 2, which is characterized in that in the overcentre of the left and right directions in the back panel portion
Part, be formed with compared with the upper section of left and right ensures that remaining residue ensures portion in the lateral direction.
4. underpants according to claim 2, which is characterized in that under non-wearing effect, the hardly possible pars contractilis has back panel
About 1/3 to 2/3 length of the up and down direction length in portion.
5. underpants according to claim 3, which is characterized in that under non-wearing effect, the residue ensures portion in left and right
About 1/3 to 3/4 length of the left and right directions on direction with back panel portion.
6. underpants according to claim 5, which is characterized in that under non-wearing effect, after the residue portion of ensuring has
About 1/3 to 2/3 length of the up and down direction length in width portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-212838 | 2017-11-02 | ||
| JP2017212838A JP7074997B2 (en) | 2017-11-02 | 2017-11-02 | Undergarment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109744591A true CN109744591A (en) | 2019-05-14 |
Family
ID=66402435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811115643.5A Pending CN109744591A (en) | 2017-11-02 | 2018-09-25 | Underpants |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7074997B2 (en) |
| CN (1) | CN109744591A (en) |
| TW (1) | TW201922126A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024080057A1 (en) * | 2022-10-12 | 2024-04-18 | ユニ・チャーム株式会社 | Wearable-article accommodation body and wearable article |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10259502A (en) * | 1997-03-21 | 1998-09-29 | Wacoal Corp | Clothing having crotch part |
| CN1329857A (en) * | 2000-06-30 | 2002-01-09 | 尤妮佳股份有限公司 | Gym shorts type disposable underpant |
| CN1753628A (en) * | 2003-02-25 | 2006-03-29 | 尤妮佳股份有限公司 | Panty |
| US8292868B2 (en) * | 2002-12-09 | 2012-10-23 | Kimberly-Clark Worldwide, Inc. | Process to make boxer shorts having a contracted crotch region |
| JP2017031535A (en) * | 2015-08-04 | 2017-02-09 | 株式会社タカギ | clothing |
| CN206213291U (en) * | 2016-06-27 | 2017-06-06 | 贾传兴 | One kind innovation underpants |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088504A (en) * | 2000-09-13 | 2002-03-27 | Mizuno Corp | Underpants |
| JP2016003420A (en) * | 2014-06-19 | 2016-01-12 | 株式会社ワコール | Bottom clothing |
| JP2016130375A (en) * | 2015-01-14 | 2016-07-21 | 株式会社ワールドジェイビー | Shorts for aesthetic treatment |
-
2017
- 2017-11-02 JP JP2017212838A patent/JP7074997B2/en active Active
-
2018
- 2018-09-25 CN CN201811115643.5A patent/CN109744591A/en active Pending
- 2018-10-24 TW TW107137512A patent/TW201922126A/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10259502A (en) * | 1997-03-21 | 1998-09-29 | Wacoal Corp | Clothing having crotch part |
| CN1329857A (en) * | 2000-06-30 | 2002-01-09 | 尤妮佳股份有限公司 | Gym shorts type disposable underpant |
| US8292868B2 (en) * | 2002-12-09 | 2012-10-23 | Kimberly-Clark Worldwide, Inc. | Process to make boxer shorts having a contracted crotch region |
| CN1753628A (en) * | 2003-02-25 | 2006-03-29 | 尤妮佳股份有限公司 | Panty |
| JP2017031535A (en) * | 2015-08-04 | 2017-02-09 | 株式会社タカギ | clothing |
| CN206213291U (en) * | 2016-06-27 | 2017-06-06 | 贾传兴 | One kind innovation underpants |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7074997B2 (en) | 2022-05-25 |
| TW201922126A (en) | 2019-06-16 |
| JP2019085664A (en) | 2019-06-06 |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190514 |
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| RJ01 | Rejection of invention patent application after publication |