JP3135243U - Coverall - Google Patents

Abstract

[PROBLEMS] A free-size coverall that can be worn during work by workers working in various work environments, including those in the nuclear facilities and radiation control areas proposed earlier, and other workers. Based on the above, a new coverall with a crotch tear prevention function added, and a new coverall with a crotch tear prevention function added, which requires less labor and costs.
A body cylinder that accommodates a chest, abdomen and waist of a mixed wearer, an arm cylinder 12 that accommodates an arm, and a leg portion 13 that accommodates a leg are integrally formed, and a part of the trunk cylinder 11 is made of a fastener or the like. In a coverall formed to be openable and closable by the fastening member 15, a stretchable member 33 is attached in a state of extending from the lower side of the arm tube 12 to the side of the leg tube 13 through the side of the trunk tube 11 and the leg tube 13. A gusset member M was provided on the crotch portion.
[Selection] Figure 1

Description

  The present invention is a worker who works in a radiation control area such as in a nuclear facility, or a worker who works in a workplace that does not like dust, such as semiconductor manufacturing or food manufacturing, or a worker engaged in spraying agricultural chemicals. The present invention relates to a coverall suitable for a worker to wear as work clothes.

  Conventionally, various types and structures of coveralls worn by workers working in nuclear facilities and radiation control areas, and workers engaged in spraying agricultural chemicals have been proposed and put to practical use. In particular, the size is divided into at least 3 to 7 sizes such as S, M, L, LL, 3L, 4L, XL according to the physique of the worker so as not to impair the workability. , Provided.

  On the other hand, coveralls worn by workers working in radiation control areas, etc. are made using expensive radiation protection fabrics, or once worn, they can be disposed of by incineration, etc., and disposed of as disposable items. In many cases, it is disposed of after being worn several times. For this reason, if the same design as described above is produced in various sizes, the cost per wear increases, which is uneconomical and has the following problems.

  For example, if 2000 to 8000 workers enter or leave the area per day, each worker will choose coveralls according to his / her physique, but will tend to select somewhat larger coveralls. Often, small size coveralls remain unused. For this reason, it is desirable to prepare a large number of coveralls with a large size in advance. However, it is still necessary to prepare a predetermined quantity of other size coveralls in advance. Moreover, since it is necessary to check the quantity of coveralls prepared for each size and to replenish the shortage, it is undeniable that labor and costs are excessive.

  Therefore, the present applicant can use one size of work clothes in sizes of S, M, and L, and sew elastic members such as rubber strings to the cuffs of the sleeves and the hems of the leg tubes, The upper garment part, which has a sleeve sleeve and is worn on the upper body part, and the lower garment part, which has leg sleeves and is worn on the lower body part, are integrally formed, and the length of the sleeve sleeve of the upper part part. As a configuration that has already been proposed as a structure in which an elastic member such as a rubber string is sewn inside the longitudinal direction, while an elastic member such as a rubber string is stretched inside the leg tube of the lower garment part (See Patent Document 1).

  The above work clothes can be worn by wearers of various physiques and heights in a single wear, so to speak, they were free sizes, so it was not necessary to check the quantity for each size as before, and we were able to achieve the intended purpose. However, since there are many parts to which the elastic member is attached and the mounting work is complicated, there are still problems to be solved in terms of manufacturing effort and cost.

  In order to solve the above-mentioned problems, the applicant of the present invention integrally forms a barrel that accommodates the wearer's chest, abdomen, and waist, an arm barrel that accommodates the arm, and a leg barrel that accommodates the leg, and Part of the sleeve is formed so as to be openable and closable by a fastening member such as a fastener, and a coverall is attached to which a stretchable member is attached that extends from the lower side of the arm tube to the side of the trunk tube to the side of the leg tube. (See Patent Document 2).

  The coverall proposed in Patent Document 2 is designed so that the stretchable member is attached to the minimum necessary part, so that it is free size and does not require labor, and is superior to the work clothes proposed in Patent Document 1 in terms of cost. ing. However, when working with the coverall according to this proposal, it was found that there was room for further improvement in terms of strength. Specifically, it has been found that the crotch portion of the leg tube may be torn and it is necessary to reinforce the crotch portion in order to prevent such crotch tearing. As reinforcement of the crotch part, it has been proposed to reinforce the crotch part with a gusset in the judo pants proposed in Patent Document 3 or the trousers proposed in Patent Document 4.

However, once worn, dispose of it by incineration, etc., and dispose of it as it is. The thing which provided the reinforcement member like the gusset proposed by patent documents 3 and 4 was not proposed at all.
JP 2003-55813 A Utility Model Registration No. 312388 JP 2001-271207 A Japanese Patent No. 3851628

  The present invention is a free size that can be worn during work by workers working in various work environments, including those in the previously proposed nuclear facilities and radiation control areas. To provide a new coverall with a crotch tear prevention function based on the coverall, and to provide a new coverall with a crotch tear prevention function that requires less labor and costs. , That is the subject.

  The coverall of the present invention, which has been made for the purpose of solving the above-mentioned problems, is formed integrally with a trunk that accommodates the chest, abdomen and waist of the wearer, an arm cylinder that accommodates the arm, and a leg that accommodates the leg. In addition, in a coverall in which a part of the trunk is formed to be openable and closable by a fastening member such as a fastener, the stretchable member is extended from the lower side of the arm cylinder through the side of the trunk and the side of the leg cylinder. And a gusset member is provided at the crotch portion of the leg tube.

  Another structure of the present invention coverall made for the purpose of solving the above-mentioned problems is that a torso that accommodates a wearer's chest, abdomen and waist, an arm tube that accommodates an arm, and a leg portion that accommodates a leg are integrated. In a coverall that is formed and can be opened and closed partly by a fastening member such as a fastener, the leg cylinder is formed into a tubular body having a length of both legs including the front width of the trunk cylinder. An upper edge of the leg tube in a state where the cylindrical body is provided in a state opened to the left and right at the lower portion of the barrel, and is opened to the left and right from the lower side of the arm tube through the side portion of the barrel. A stretchable member is attached to the bottom, and a reinforcing member serving as a gusset member may be provided at a substantially central portion of the lower edge of the leg tube.

  In the present invention, the gusset member may be formed of any one of an elastic member, a cushioning member, a thick fabric, a non-woven fabric, or a combination of these.

  In the present invention, the elastic member may be attached to the upper half side of the leg tube from the vicinity of the arm tube from the vicinity of the arm tube by sewing or bonding. You may attach to a cylinder part and a leg cylinder part separately, respectively. In addition, the cuffs of the arm tube and the hems of the leg tube can be attached to the limbs by sewing an elastic member to each. Moreover, you may form integrally the hood provided with the window which exposes a face. The coverall of the present invention is usually formed of a non-woven fabric, but other materials such as fabric and paper may be employed depending on the purpose of use and the environment of use. The fastening member may also be any one of a slide fastener, a hook-and-loop fastener, a button, a hook, and a locking claw, or a combination of these as appropriate depending on the purpose of use and the usage environment.

  The coverall of the present invention is formed integrally with a barrel that accommodates the wearer's chest, abdomen and waist, an arm barrel that accommodates an arm, and a leg barrel that accommodates a leg, and a part of the barrel is fastened to a fastener or the like. In coveralls that are openable and closable by members, the stretchable member is attached in a state of being stretched from the lower side of the arm tube to the side of the leg tube through the side of the trunk tube, so the action of the elastic member before wearing The length of the arm tube or leg tube and the circumference of the torso tube are reduced, and when worn, the arm tube or The length of the leg tube can be expanded and contracted so as to match the length of the wearer's arm and leg, and the body can be brought into close contact with the wearer's side and waist by the action of the elastic member.

  In addition, the coverall of the present invention is manufactured by attaching the elastic member to the minimum necessary part, so that the length of the elastic member to be used and the sewing work of the member are reduced, and the material and work man-hours are reduced. Can be performed at low cost. As a result, free-size coveralls that can be worn during work by workers working in various work environments, including those in nuclear facilities and radiation control areas, and other workers are simplified. Realized by structure, can be manufactured at lower cost.

  Furthermore, since the coverall of the present invention is provided with a gusset member at the crotch portion of the leg tube, the crotch portion will not be torn even if it squats down during work. In addition, when the leg tube is provided at the lower part of the barrel in a state opened to the left and right with respect to the barrel, the sewing work for providing the gusset member can be simplified.

  Furthermore, in the coverall of the present invention, the cuffs of the arm tube and the hem of the leg tube are expanded and contracted with a ring-shaped elastic member or a strap, and the opening for wearing and undressing the coverwear is a hook-and-loop fastener. By making it openable and closable with fasteners such as hooks and buttons, it is easy to attach and detach, and when worn, the cuffs and hem can be brought into close contact with the wrist and ankle with elastic members and straps. In addition, by attaching an elastic member from the underside of the arm tube to the side (side surface) of the trunk tube and to the side (side surface) of the leg tube, the sleeve length and leg length are adjusted to the length of the wearer's arm and leg. Therefore, a coverall that fits well with the wearer's body can be obtained.

  Next, an embodiment of the present invention will be described with reference to the drawings. 1 is a front view of an example of the coverall of the present invention, FIG. 2 is a front view of another example of the coverall of the present invention, FIG. 3 is a front view of a worn state, and FIG. 4 is an enlarged view taken along line 3-3 of FIG. It is sectional drawing typically shown.

  The coveralls described as examples are worn by workers who work in a radiation control area or the like, and are washed and worn several times after the work, and then discarded. If contamination by radioactivity is confirmed by inspection, dispose of it by incineration, etc. even if it is worn once.

  As shown in FIG. 1, the coverall according to the present invention includes a trunk cylinder 11 that wraps the chest, abdomen and waist of the wearer, two arm cylinders 12 (also referred to as sleeves 12) that wrap the arms, and two legs that wrap the legs. The cylinder 13 is integrally formed, the hood 14 that wraps the head is integrally formed, and the front portion of the trunk cylinder 11 can be opened and closed by a fastening member 15. The entire clothing is composed of non-woven fabric of any color such as white.

  The body cylinder 11 is formed by integrally forming a left and right front body 21 and a rear body 22, and the left and right front bodies 21 are positioned forward with respect to the rear body 22 in a cylindrical shape. A fastening member 15 is sewn to the edge. Here, as the fastening member 15, a slide fastener made of plastic or the like is used. However, according to the purpose of use or the usage environment, various fasteners for clothing such as hook-and-loop fasteners, buttons, hooks, and locking claws are used. Either of these can be used together as appropriate. The left and right arm cylinders 12 are formed in a cylindrical shape by stitching an edge 23 corresponding to the lower side of the arm cylinder, and one end is sewn to each opening in the shoulder portion of the trunk cylinder 11. The left and right leg cylinders 13 are formed integrally with the lower parts of the left and right front body parts 21 and the rear part 22 of the trunk cylinder 11 at the top and the bottom, and are stitched by stitching the inner edges 25 forming the crotch. Is formed.

  M is a gusset member sewn along the inner edge 25 forming the crotch, and here, a thick fabric is sewn. As the gusset member, in addition to a thick fabric, an elastic member such as a nonwoven fabric or rubber, a sponge-like cushioning member, or a member obtained by appropriately laminating these members can be used.

  Next, the hood 14 is formed in a substantially bag shape having an open front surface, and a lower opening edge 27 is stitched to the barrel 11. The front opening of the hood 14 is formed in a window 28 that exposes the face. The window 28 is formed so that both sides of the window 28 are integrated with the front body 21 and the lower part can be opened and closed by the slide fastener 15. It has become.

  In the present invention, in order to give stretchability to the length direction of the arm tube 12, the trunk tube 11, and the leg tube 13 in the coverall, and the circumferential length of the trunk tube, the left and right outer surface regions of the trunk portion 11 are provided from there. The stretchable member 33 extending vertically is attached in a stretched state. That is, the elastic member 33 extends from the lower side of the arm cylinder 12 to the side (side surface) of the trunk cylinder 11 and to the side (side surface) of the leg cylinder 13, for example, the upper end side of the member 33 corresponds to the heel of the arm cylinder 12. The lower end side extends to a region corresponding to the side surface of the thigh in the leg tube 13.

  Specifically, the trunk tube 11, the arm tube 12, and the leg tube 13 are formed in an L size, for example, before the elastic member 33 is attached, and the single elastic member 33 includes the arm tube 12, A rubber string having a length in which the trunk cylinder 11 and the leg cylinder 13 extend from the S size to the L size is used. Then, the upper part, the middle part, and the lower part of the rubber cord are sewn in a state where they are stretched to the required portions of the L-shaped trunk cylinder 11, arm cylinder 12, and leg cylinder 13, thereby reducing the sewn rubber string. Due to the action, the coverall shrinks to a size near S size. In addition, you may attach a rubber string (elastic member 31-34) by attachment aspects, such as adhesion | attachment and combined use of adhesion | attachment, and sewing other than sewing. Accordingly, the coverall of the present invention is formed so that the size can be enlarged or reduced from the S size to the L size.

  In the present invention, three elastic members 33 are prepared separately for each of the arm tube, the trunk tube, and the leg tube, and the first one is extended along the seam located on the lower edge 23 of the arm tube 12. The second piece is sewn in a stretched state along a fold line between the front body 21 and the rear body 22 forming the barrel 11, and the third is along the outer edge of the leg tube 13. There is also a mode of sewing in an extended state.

  FIG. 2 shows a coverall of the present invention that is another example of the coverall shown in FIG. In FIG. 2, the same reference numerals as those shown in FIG. 1 denote the same members. The coveralls shown in FIG. 2 are made so as not to require manufacturing labor and cost as compared with the coveralls shown in FIG. Specifically, the leg tube 13 is formed into a cylindrical body having a length of both legs including the front width of the trunk cylinder 11 with one piece of fabric, and the cylindrical body is formed in the lower part of the trunk cylinder 11 on the left and right. Since the elastic member 33 is attached by sewing or the like in the open state, and the elastic member 33 is attached from the lower side of the arm tube 12 to the upper side edge of the leg tube 13 that is opened to the left and right through the side portion of the trunk tube 11. In this state, a reinforcing member to be a gusset member M ′ can be easily sewn along the lower edge 25 ′ of the leg tube 13 at the substantially central portion thereof. There is no manufacturing effort and cost.

  FIG. 4 schematically shows a state in which an intermediate portion of the elastic member 33 is taken as a cross section, and reference numeral 35 denotes a thread for attaching the elastic member 33 to the body portion 11. In the coverall of the present invention, an elastic member 31 such as a rubber string is inserted into the cuff 24 of the arm tube 12 in a ring shape so that the cuff 24 is narrowed, and the diameter of the cuff can be expanded or contracted to a size corresponding to the covercloth size S to L. In addition, an elastic member 32 such as a rubber string is also put in a ring shape at the hem opening 26 of the leg tube 13 to narrow the hem opening 26, so that the hem opening diameter coverall size S to L size is reduced. Correspondingly, it is formed to be stretchable. Thus, in the coverall of the present invention, the trunk cylinder 11, the arm cylinder 12 and the leg cylinder 13 are formed in an L size before the elastic member 33 is attached, but the diameter of the trunk cylinder 11, the cuff 24 of the arm cylinder 12, The diameter of the hem port 26 of the leg tube 13 is reduced to the S size or a size in the vicinity thereof by the elastic members 31, 32, and 34.

  Wearing the coverall of the present invention is to push down the slide fastener 15, put the left and right legs into the left and right leg cylinders 13 in order, pass both arms through the left and right arm cylinders 12, put the hood 14 on the head, and pull up the slide fastener 15. To do. When worn, each part of the elastic member 33 expands corresponding to the size of the wearer's body, so that the torso 11, the arm 12, and a part of the leg 13 are in close contact with the wearer's side, torso and waist. At the same time, the elastic member 31 is extended so that the cuff 24 of the arm tube 12 is in close contact with the wrist of the wearer, and the elastic member 32 is extended and the hem 26 of the leg tube 13 is in close contact with the ankle. Accordingly, the lengths of the arm tube 12 and the leg tube 13 are also adjusted in accordance with the wearer's arm length and leg length. When the slide fastener 15 is fully pulled up, a window 28 for exposing the user's face is formed in the hood 14, and the user hangs his / her chin on the lower edge of the window 28 at the upper end of the slide fastener. The hood 14 can be fitted to the head.

  As described above, the coverall of the present invention normally has small diameters of the cuff 24 of the arm tube 12, the trunk tube 11, and the hem port 26 of the leg tube 13, specifically, a size equivalent to or smaller than the S size. For example, even if a person who was wearing M-size or L-size coveralls, which are usually made individually, wears the trunk 11 to fit the wearer's body, and cuffs. 24 and the hem 26 can be worn without a sense of incongruity because they fit narrowly on the wrist and ankle of the wearer. In addition, as illustrated in FIG. 3, when a person who was usually wearing S-size coveralls wears the present invention coveralls, the length of the arm tube 12 and the leg tube 13 is large, which slightly increases. The trunk 11 is in close contact with the wearer's torso by the elastic member 33, and the cuff 24 and the hem 26 are in close contact with the wrist and ankle by the elastic members 31, 32, so that the size of the clothes is uncomfortable. Can be worn without learning.

  As described above, conventionally, coveralls worn by workers who work in a radiation control area or the like have various sizes in order to accommodate various physiques of users. Although it was necessary to prepare and prepare in advance using protective fabrics, even such coveralls, once worn, they can be disposed of by incineration, etc., and then disposed of disposable or washed several times. Since it is a usage form in which predetermined disposal is performed, there is a problem that the cost per coverall is high as a result. However, the coverall according to the present invention has elasticity in the arms, torso, and legs so that one size coverall can be used as at least three size coveralls, and thus the economic efficiency is remarkably improved. Furthermore, it is possible to obtain a free-size coverall simply by attaching a band or string-like stretchable member to a predetermined site by sewing or the like, and not only is the material less than the workwear previously proposed by the applicant. The labor for sewing the elastic member is reduced, and the production cost is remarkably reduced. In addition, the coverall of the present invention is reinforced by a gusset member so that the crotch portion will not tear even if a strong force is applied to the crotch portion when worn, and it may be greatly crouched during work. Even if the crotch is not torn, the crotch can be prevented.

  The coverall of the present invention is as described above. The elastic member is attached to the minimum necessary part, the structure for expansion / contraction or expansion / contraction is simplified, and the gusset member is sewn to the crotch portion to prevent the crotch. Therefore, it is strong and can be easily and inexpensively manufactured and provided. Therefore, it is extremely useful as a work clothes such as protective work clothes used in a radiation control area that is worn and consumed in large quantities every day. . It is also useful as work clothes for controlling pesticide spraying, or work clothes in workplaces that do not like dust and dust, such as the semiconductor industry and the food industry. It is also useful as clothes.

The front view of an example of this invention coverall. The front view of another example of this invention coverall. The front view of the state which wore. Sectional drawing which expanded and showed typically the part which follows the 3-3 line of FIG.

Explanation of symbols

11 trunk cylinder 12 arm cylinder 13 leg cylinder 14 hood 15 fastening member (slide fastener)
21 Front Body 22 Rear View 23 Inner Edge 24 Bottom Edge 25, 25 'Lower Edge 26 Cuff 27 Lower Open Edge 28 Window 31-34 Elastic Member 37 Upper Edge M, M' Machi Member

Claims (9)

  A barrel that accommodates the wearer's chest, abdomen and waist, an arm barrel that accommodates the arm, and a leg that accommodates the leg are integrally formed, and a part of the barrel is formed to be openable and closable by a fastening member such as a fastener. In the coverall, the stretchable member in a state of being extended from the lower side of the arm tube to the side portion of the leg tube through the side portion of the trunk tube is attached, and a gusset member is provided at the crotch portion of the leg tube Coverall.   A barrel that accommodates the wearer's chest, abdomen and waist, an arm barrel that accommodates the arm, and a leg that accommodates the leg are integrally formed, and a part of the barrel is formed to be openable and closable by a fastening member such as a fastener. In the coverall, the leg tube is formed in a cylindrical body having a length of both legs including the front width of the trunk cylinder, and the cylindrical body is opened to the left and right at the lower part of the trunk cylinder In addition, a stretchable member is attached from the lower side of the arm tube to the upper edge of the leg tube in a state of being opened to the left and right through the side portion of the trunk tube.   The coverall of Claim 2 which provided the reinforcement member used as a gusset member in the approximate center part of the lower side edge of a leg cylinder.   The coverall according to claim 1 or 3, wherein the gusset member is formed of any one of an elastic member, a cushioning member, a thick fabric, and a non-woven fabric, or a combination of these members.   The stretchable member according to any one of claims 1 to 4, wherein the stretchable member is attached to the upper half side of the side portion of the leg tube from the vicinity of the armpit of the arm tube by sewing or adhesion.   6. The coverall according to claim 1, wherein the elastic member is separately attached to the arm tube, the trunk tube, and the leg tube.   The coverall in any one of Claims 1-6 which integrally formed the food | hood provided with the window which exposes a face.   The coverall in any one of Claims 1-7 which consists entirely of nonwoven fabrics.   The coverall according to any one of claims 1 to 8, wherein the fastening member is one of a slide fastener, a hook-and-loop fastener, a button, a hook, and a locking claw, or a combination of these appropriately.

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