JP3597753B2 - Disposable jacket - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a disposable upper garment such as a surgical outer garment, a patient outer garment, and a patient night robe.
[0002]
[Prior art]
Japanese Patent Laying-Open No. 6-207301 is composed of a body main body having a rear body divided into right and left, and two sleeves attached to both sides of an upper end portion of the body main body, and fastening the body main body to the wearer's body from outside. Discloses a back-closing disposable garment with a strip for the garment.
[0003]
[Problems to be solved by the invention]
The upper garment disclosed in the same publication has a collar body in which the body body extends laterally at the center of the upper end of the front body and the back body, and has a downward slope from both lateral ends of each of the collar body bores to the armpit body. The sleeves are joined along the sleeve hollows of the body of the body. In the upper garment, since the sleeve hollows of the front body and the back body match each other and extend in parallel and straight, the sleeve hollow is extended in an arc so that the opening of the sleeve hollow has a circular shape. In comparison, the upper body cannot conform to the roundness around the wearer's shoulder. In the upper garment, when the wearer stretches his arm forward or bends his elbow, local tension acts on the upper part of the back body, restricting the movement of the arm to the back body and improving workability. Is significantly reduced.
[0004]
An object of the present invention is to prevent the movement of the wearer's arm from being restricted by the back body, even if the straightened hollow body of the body body and the straightened sleeve attachment of each sleeve are joined to each other. Another object of the present invention is to provide a disposable upper garment with good workability.
[0005]
[Means for Solving the Problems]
The present invention for solving the above-mentioned problems, a body body having a front body covering the chest and abdomen of the wearer and a back body covering the back of the wearer, and attached to both sides of the upper end of the body body An object of the present invention is to improve a disposable upper garment composed of two sleeves.
[0006]
A feature of the present invention according to the improvement is that the front body has a first neckline extending laterally at a central portion of an upper end thereof, and a lower portion extending from both lateral ends of the first neckline to an armpit of the body main body. A first sleeve hollow line extending in a straight line with a slope, wherein the back body has a second collar hollow extending laterally at a center of an upper end thereof, and a lateral direction of the second collar hollow. A second sleeve hollow line extending straight from the both ends to the armpit and having a downward slope, wherein each of the sleeves extends straight in parallel with the first sleeve hollow line of the front body A first sleeve attaching line, and a second sleeve attaching line extending in a straight line in parallel with the second body hollowing line on the back body, wherein each of the first sleeve attaching lines is located next to the first collar hollowing line. The angle θ1 at which each of the first extension lines when extending upward from both ends in the direction is equal to whether each of the second sleeve hollow lines is at both lateral ends of the second collar hollow line. Greater than the second extension line each of intersecting angle θ2 when it is extended upwardly, the angle θ1 is in the range of 35 ° to 160 °, the angle θ2 is in the range of 30 ° to 155 °, the The area of the upper back body from an imaginary line extending in the lateral direction through the intersection of each of the second sleeve hollow lines and the side edges of the rear body is equal to the area of each of the first sleeve hollow lines and the front body. From the imaginary line extending in the lateral direction through the intersections with the side edges, the area of the upper front body is larger than the area of the upper front body, and both lateral ends of the first neckline of the front body are the second side of the rear body. A part of the first sleeve attachment line, which is separated from the both ends of the neckline by a required dimension and is not joined to the first sleeve neckline of the front body, is located at both ends of the first and second neckline in the horizontal direction. extends between, is matched with the first armhole line of the sleeve respectively and the first armhole lines each around said predecessor, One, with the second and the sleeves with hollowed lines each second armhole lines of said sleeve each match of the back body, the sleeves each of which lies in that it is joined to the basic trunk portion.
[0007]
[0008]
As an example of an embodiment of the present invention, the back body is formed of a first back body connected to one side edge of the front body and a second back body connected to the other side edge of the front body. I have.
[0009]
As another example of the embodiment of the present invention, the body body and the sleeves are each formed of either a nonwoven fabric or a laminate sheet of a nonwoven fabric and a thermoplastic synthetic resin sheet.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
The details of the disposable upper garment according to the present invention will be described below with reference to the accompanying drawings.
[0011]
1 and 2 are a perspective view of the back-closing type disposable upper garment 1 viewed from the front side and an exploded plan view of the upper garment 1 of FIG. 1. In FIG. 1, the back body 4 is opened outward in the lateral direction. , One sleeve 5A is shown lying down on the front body 3 side. The upper garment 1 includes a body main body 2 and both sleeves 5A and 5B attached to both sides of an upper end portion of the body main body 2. In the upper garment 1 in a worn state, although not shown, an opening around the neck is formed between the two sleeves 5A and 5B at the upper end of the body main body 2, and a hem opening is formed at the lower end of the body main body 2. You.
[0012]
The body body 2 is formed of a front body 3 that covers the chest and abdomen of the wearer and a back body 4 that covers the back of the wearer, which are separate bodies. The sleeves 5A and 5B have a sleeve bottom 5c, a cuff 5d and a sleeve crest 5e, and have a tapered cylindrical shape from the sleeve crest 5e to the cuff 5d. To each cuff 5d of the sleeves 5A and 5B, a sleeve rib 6 having elasticity and elasticity in a direction around the sleeves 5A and 5B is attached.
[0013]
The front body 3 has both side edges 3a extending in the vertical direction in parallel with each other, and upper and lower edges 3b, 3c extending in the horizontal direction in parallel with each other. At the upper end edge 3b of the front body 3, a first neckline 3d extends in a lateral direction substantially at the center thereof, and a first sleeve extends laterally between both lateral edges of the first neckline 3d and both side edges 3a. Each of the hollow lines 3e extends straight. In the front body 3, an arc is drawn so that the first neckline 3d is convex in the direction of the lower edge 3c, and the first sleeve hollow line 3e is directed from both lateral ends of the first neckline 3d to both side edges 3a. It has a down slope.
[0014]
The back body 4 has both side edges 4a extending in the vertical direction in parallel with each other, and upper and lower edges 4b, 4c extending in the horizontal direction in parallel with each other. At the upper edge 4b of the back body 4, a second collar hole 4d extends in a lateral direction substantially at the center thereof, and a second sleeve extends laterally between both lateral edges of the second collar hole 4d and both side edges 4a. Each of the hollow lines 4e extends straight. In the back body 4, an arc is drawn so that the second neckline 4d is convex in the direction of the lower edge 4c, and the second sleeve hollow 4e extends from both lateral ends of the second neckline 4d to the side edges 4a. It has a down slope. The back body 4 is cut at a vertical center line Y2 extending in the vertical direction by bisecting the dimension between the side edges 4a, and is divided into a first back body 4A and a second back body 4B.
[0015]
The back body 4 has two neck connecting bands 7A and 7B and two waist connecting bands 8A and 8B for keeping the back closed. In each of the neck connecting bands 7A, 7B, one end of each of the bands 7A, 7B is located near the upper end edge 4b of the back body 4, near the vertical center line Y2 on the outer surface of the first back body 4A, and the outer surface of the second back body 4B. In the vicinity of the vertical center line Y2. Each of the waist connecting bands 8A and 8B has one end of each of the bands 8A and 8B located on the waist of the back body 4, and the vicinity of the vertical center line Y2 on the outer surface of the first back body 4A and the vertical length on the outer surface of the second back body 4B. It is attached near the center line Y2.
[0016]
In the front body 3, when the first sleeve hollow line 3e is extended upward from both lateral ends of the first collar hollow line 3d, the length between the side edges 4a of the front body 3 is bisected and extends vertically. On the center line Y1, the first extended lines X1 intersect at an angle θ1. In the back body 4, when the second sleeve hollow line 4e is extended upward from both lateral ends of the second collar hollow line 4d, the second extended lines X2 intersect at an angle θ2 on the vertical center line Y2. . The angle θ1 and the angle θ2 have a relationship of angle θ1> angle θ2.
[0017]
The front body 3 and the back body 4 are such that when the bodies 3 and 4 overlap with each other, each of the first sleeve hollow lines 3e of the front body 3 is located inside each of the second sleeve hollow lines 4e of the back body 4. . Therefore, in the body main body 2, the area S2 of the upper rear body 4 from the imaginary line X4 extending in the lateral direction through the intersection between each of the second sleeve hollow lines 4e and the side edges 4a is the first sleeve hollow line. The area S1 of the upper front body 3 from the imaginary line X3 extending in the lateral direction through the intersections between the respective 3e and the side edges 3a is larger than the area S1.
[0018]
The angle θ1 in the front body 3 is preferably in the range of 35 ° to 160 °, and the angle θ2 in the back body 3 is preferably in the range of 30 ° to 155 °. When the angle θ1 is less than 35 ° or more than 160 °, and the angle θ2 is less than 30 ° or more than 155 °, when the wearer of the upper garment 1 moves his / her arm up and down, the front body Local tension acts on the upper end portions 3b, 4b of the body 3 and the back body 4, and the vertical movement of the arm may be restricted by the body body 2.
[0019]
Each of the sleeves 5A and 5B has a first sleeve attaching line 5a extending in the horizontal direction in parallel with the first sleeve hollow line 3e of the front body 3, and a horizontal sleeve in parallel with the second sleeve hollow line 4e of the rear body 4. And a second sleeve attachment line 5b extending therefrom. The first sleeve attachment line 5a extends straight from the center of the sleeve crest 5f to the bottom of the sleeve 5c with a downward slope. The second sleeve attachment line 5b extends straight from the center of the sleeve crest 5f to the bottom of the sleeve 5c with a downward slope.
[0020]
FIG. 3 is a plan view of the upper garment 1 showing the body main body 2 and the two sleeves 5A and 5B joined from the exploded plan view of FIG. In the figure, the first sleeve hollow lines 3e of the front body 3 and the first sleeve attaching lines 5a of the sleeves 5A and 5B are matched with each other, and the second sleeve hollow lines 4e of the back body 4 and the sleeves 5A and 5B are respectively The sleeves 5A and 5B and the front and rear bodies 3 and 4 are joined together in a state where the second sleeve attachment lines 5b are aligned with each other.
[0021]
In the upper garment 1, the lateral ends of the first neckline 3d of the front body 3 and the lateral ends of the second neckline 4d of the rear body 4 are separated by a required dimension. Between the lateral ends of the first and second collar hollow lines 3d, 4d, a part of the first sleeve attaching line 5a of each of the first sleeve hollow wire 3e of the front body 3 and the unjoined sleeves 5A, 5B is provided. Extending. The upper garment 1 overlaps the front body 3 and the back body 4 from the state of FIG. 3, and joins the front body 3 and the back body 4 in the vicinity of both side edges 3a and 4a of the bodies 3 and 4, and forms The upper garment 1 of FIG. 1 can be obtained by joining the sleeves 5c of each of the sleeves 5B and joining both side portions of the sleeve ribs 6 extending laterally outward from the sleeves 5c.
[0022]
In the upper garment 1, the outer surfaces of the sleeves 5A and 5B are respectively attached to the front and rear bodies with the first and second sleeve hollow lines 3e and 4e of the front and rear bodies 3 and 4 slightly bent toward the inner surfaces of the bodies 3 and 4. Preferably, the outer surfaces of the front and rear bodies 3 and 4 are slightly bent inward of the front and rear bodies 3 and 4, respectively. Preferably, they are joined together. To wear the upper garment 1, the wearer passes both arms through both sleeves 5A and 5B of the upper garment 1 and ties the neck connecting bands 7A and 7B and the waist connecting bands 8A and 8B. 4B is connected and the back is closed.
[0023]
The front and back bodies 3 and 4 and both sleeves 5A and 4B are made of a non-woven fabric such as spunlace, needle punch, melt blown, thermal bond, spun pond, or chemical bond formed of thermoplastic fiber, or a non-woven fabric and a thermoplastic synthetic resin sheet And a laminate sheet can be used.
[0024]
As the constituent fibers of the nonwoven fabric, polyolefin-based, polyester-based, polyamide-based fibers, and composite fibers of polyethylene / polypropylene or polyester such as thick-and-thin type or sad-by-side type can be used.
[0025]
As the non-woven fabric, a non-woven fabric having improved moisture permeability by forming an opening, a non-woven fabric formed by embossing a non-woven fabric to form irregularities to improve cushioning properties, or a non-woven fabric having elasticity can be used. As the thermoplastic synthetic resin sheet, a plastic sheet such as polyethylene, polypropylene, and polyester can be used. Further, a composite nonwoven fabric (SMS nonwoven fabric) in which both sheet surfaces of a meltblown nonwoven fabric having high water resistance are sandwiched between sheet surfaces of a spunbonded nonwoven fabric having high strength and high flexibility can also be used.
[0026]
In the upper garment 1, the body main body 2 is formed of separate front body 3 and rear body 4. However, like the upper garment 1 disclosed in JP-A-6-207301, the front body 3 and the rear body 4 are different. May be integrally formed. Hot-melt adhesive or heat-sealing is used for joining the front and back bodies 3, 4 and joining the body 3, 4 to both sleeves 5A, 5B, joining the belts 7A, 7B, 8A, 8B and joining the sleeve rib 6. Technology can be used.
[0027]
The upper garment 1 is mainly used as a surgical outer garment, a patient outer garment, and a patient night garment, and can be prepared in S, M, L, LL, and other sizes in advance in consideration of the body shape of the wearer. After being stored in the sterilization bag, the upper garment 1 is subjected to a sterilization process using an organic vaporizing chemical such as ethylene oxide or a sterilization process using an electron beam or radiation.
[0028]
【The invention's effect】
According to the disposable upper garment according to the present invention, the angle θ1 at which each of the first extension lines intersects when extending the first sleeve hollow line upward from both lateral ends of the first collar hollow line is equal to the second sleeve hollow line. Since the angle θ2 is greater than the angle θ2 of each of the second extension lines when extending upward from both ends in the lateral direction of the neckline, the intersection between each of the second sleeve molding lines and both side edges is taken, and the lateral direction is established. The area of the upper back body from the extending imaginary line becomes larger than that of the upper front body from the imaginary line extending laterally across the intersections of the first sleeve hollow lines and the side edges. Therefore, in the upper garment, the upper part of the back body covering the shoulder of the wearer has a margin to follow the movement of the wearer's arm, and the wearer can extend the arm forward or bend the elbow. Even in this case, no local tension acts on the upper end of the back body. The upper garment has good workability without the movement of the wearer's arm being restricted to the back body.
[Brief description of the drawings]
FIG. 1 is a perspective view of a disposable upper garment viewed from the front side.
FIG. 2 is an exploded plan view of the upper garment of FIG. 1;
FIG. 3 is a plan view of an upper garment in a state where a body body and both sleeves are joined.
[Explanation of symbols]
REFERENCE SIGNS LIST 1 disposable upper garment 2 body main body 3 front body 3 a side edges 3 d first collar hollow line 3 e first sleeve hollow line 4 back body 4 A first rear body 4 B second rear body 4 d second collar hollow line 4 e second sleeve hollow line 5 Both sleeves 5a First sleeve attachment line 5b Second sleeve attachment line
S1 area
S2 Area X1 First extension line X2 Second extension line θ1 Angle θ2 Angle

Claims (3)

In a disposable upper garment comprising a body body having a front body covering the chest and abdomen of the wearer and a back body covering the back of the wearer, and both sleeves attached to both sides of the upper end of the body body. ,
The front body extends in a straight line with a first neckline extending laterally at a center of an upper end thereof, and with a downward slope from both lateral ends of the first neckline to the armpits of the body main body. A second sleeve hollow having a first sleeve hollow and extending in a lateral direction at a center of an upper end thereof; and a downward slope extending from both lateral ends of the second sleeve hollow to the armpit. A second sleeve hollow line extending straight and having a first sleeve attaching line extending straight in parallel with the first sleeve hollow line of the front body; A second sleeve attachment line extending straight in parallel with the second sleeve hollow line of the body,
When each of the first sleeve hollow lines extends upward from both lateral ends of the first collar hollow line, an angle θ1 at which each of the first extended lines intersects the second sleeve hollow line with the second collar hollow line. The angle θ1 is greater than the angle θ2 at which each of the second extended lines intersects when extending upward from both lateral ends of the horizontal direction, the angle θ1 is in the range of 35 ° to 160 °, and the angle θ2 is 30 ° to 155 °. The area of the upper part of the back body from an imaginary line extending in the horizontal direction through the intersection of each of the second sleeve hollow lines and both side edges of the back body, Is larger than the area of the upper front body from an imaginary line extending in the lateral direction through the intersections between the two sides of the front body,
The lateral ends of the first neckline of the front body are separated from the lateral ends of the second neckline of the rear body by a required size, and the first ends of the first sleeve hollow line not joined to the first sleeve hollow line of the front body. A part of the sleeve attaching line extends between both lateral ends of the first and second collar hollow lines, and aligns each of the first sleeve hollow lines of the front body with the first sleeve attaching line of each of the sleeves; The upper garment, wherein each of the sleeves is joined to the body of the body in a state where each of the second sleeve hollow lines of the back body and the second sleeve attaching line of each of the sleeves coincide with each other. . The upper garment according to claim 1, wherein the back body is formed of a first back body connected to one side edge of the front body and a second back body connected to the other side edge of the front body. The upper garment according to claim 1 or 2, wherein the body body and each of the sleeves are formed of one of a nonwoven fabric and a laminate sheet of a nonwoven fabric and a thermoplastic synthetic resin sheet.

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