JP6335850B2 - Sleeve structure of work clothes - Google Patents

Description

  The present invention relates to a sleeve structure for work clothes that can prevent foreign matters such as body hair from falling from the cuffs of the work clothes during work.

  In food processing factories and the like, various measures are taken so that foreign matters are not mixed into processed products. One of the foreign matters that may be mixed into the product is body hair such as eyelashes emitted from the worker's body. This body hair is thought to fall from the cuffs of the clothes worn by workers during work and mix with the product that is the work piece. Things are known.

  For example, Patent Document 1 sews one end side of a body hair fall prevention member made of a cloth material formed in a short cylindrical shape to the inner peripheral side near the cuff of a sleeve, and forms a bag on the other end side of the body hair fall prevention member. A sleeve structure for working clothes is disclosed in which the other end side is squeezed by the elastic force of the rubber string through the rubber string.

JP-A-3-152201

  However, in the above sleeve structure, the body hair fall prevention member is only squeezed on the tip side by the rubber string, and there may be a gap between the body hair fall prevention member and the sleeve with the movement of the worker, At this time, since foreign matter such as body hair may be ejected from the gap, it has not been possible to reliably prevent the fall of foreign matter such as body hair from the cuffs.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a sleeve structure for work clothes that can more reliably prevent foreign matter from falling from the cuffs of the clothes and that is excellent in wearing feeling. In this specification, work clothes are used for work such as general work clothes with sleeves on the body, arm-covers that cover only the arm, and other clothes that tie the string on the back side. It is a concept that includes all clothes that are worn and that have a part covering the arm.

The sleeve structure of the work clothes according to the present invention,
It is made of a flexible material with stretchability in the arm circumference direction so that it can be closely attached around the arm on the inner circumference side of the cylindrical sleeve main body covering the arm so as to be substantially along the inner circumference of the sleeve main body. A substantially short cylindrical foreign matter catching portion is provided,
The foreign matter capturing part is arranged so that the tip side is located on the shoulder side when worn from the base part, and the base part is coupled to the inner peripheral surface of the sleeve main body part over the entire region in the circumferential direction,
Between the foreign matter catching portion and the inner peripheral surface of the sleeve main body portion, a pocket-like shape that has the base side of the foreign matter catching portion coupled to the sleeve main body portion as a bottom and opens toward the shoulder when worn. A gap is provided over the entire circumferential direction of the sleeve main body ,
A reversal prevention means is provided for preventing a foreign matter catching part from being reversed toward the cuff side when worn by coupling a part of the front end side of the foreign matter catching part to the sleeve main body part. Features.

  According to this configuration, when the work clothes are worn, an opening toward the shoulder is provided across the entire circumferential direction of the inner peripheral surface of the sleeve main body portion between the foreign matter capturing portion and the inner peripheral surface of the sleeve main body portion. Since the foreign matter catching part is closely attached to the entire circumference of the worker's arm without gaps, even if foreign matter such as body hair falls from above the arm, the foreign matter remains in the pocket-like gap. Depressed and captured and stays in work clothes. For this reason, it can prevent reliably that foreign materials, such as body hair, fall from the cuffs of work clothes, and contaminate processed goods, such as food. In addition, the foreign matter capturing part is formed in a cylindrical shape from a flexible material and is arranged along the inner peripheral surface of the cylindrical sleeve main body part, and contacts the entire circumference of the arm in a wide arc surface shape when worn, There is no rubbing against the wearer's arm, and the feeling of wearing is good.

Further, according to the inversion prevention means as described above, when the work clothes are worn, the foreign matter catching portion is reversed toward the cuff side, and the foreign matter catching portion closely contacting around the arm and the inner peripheral surface of the sleeve main body portion It is possible to prevent the situation where the foreign substance capturing part does not perform the original function of providing a pocket-shaped gap between the two and more reliably prevent foreign substances such as body hair from falling from the cuffs of the work clothes. Can do.

  Further, in the sleeve structure of the work clothes described above, if the cuff is provided with a reduced-diameter cuff having a stretchability in the arm-around direction and having a diameter smaller than that of the sleeve main body so as to be close to the arm. Even if foreign matter such as monolithic hair is not caught at the foreign matter catching part and falls down, the reduced diameter cuffs are in close contact with the wrist and the foreign matter is kept in the work clothing. Foreign matter can be prevented from falling from the cuffs.

It is a bottom view of the arm cover which is one Embodiment of this invention. It is a figure which shows the state which turned over the arm cover of FIG. It is an end elevation in the III-III part of FIG. It is a top view which shows the structural member of the arm cover of FIG. It is a figure which shows the use condition of the arm cover of FIG. It is a top view of the arm cover of FIG. It is a right view of the arm cover of FIG. It is a rear view of the arm cover of FIG. It is a front view of the arm cover of FIG. It is a front view of the work clothes which are other embodiments of the present invention. It is the figure which looked at the state which turned over the work clothes of FIG. 10 from the front side. It is an end view in the XII-XII site | part of FIG. It is a rear view of the work clothes of FIG. It is a top view of the work clothes of FIG. It is a bottom view of the work clothes of FIG. It is a right view of the work clothes of FIG.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  The arm cover 50 having the sleeve structure for work clothes according to the present invention shown in FIGS. 1 to 9 does not expose the arm of the worker engaged in food processing or the like, or the sleeve of the worker's plain clothes The sleeve body 1 is formed in a cylindrical shape and covers the arm, and the lower end 1a on the cuff 50a side of the sleeve body 1 so as to cover the wrist without any gaps. A reduced diameter cuff portion 7 having a smaller diameter than the sleeve main body portion 1 and a foreign matter capturing portion 21 provided on the inner peripheral side of the sleeve main body portion 1 are configured.

  The sleeve body 1 is configured in a cylindrical shape that can be covered through the arm by stitching (bonding) both edges 11a and 11b in the width direction (arm-around direction) of the sleeve constituting member 11 shown in FIG. It is formed in a length that covers a portion from the wrist to the upper arm. The sleeve main body portion 1 includes a cover portion 3 that covers a portion of the upper arm portion excluding the wrist, and a fastening portion 5 that is configured to be stretchable at the upper end portion 1b so as to remain on the upper arm portion when worn. In the present embodiment, the fastening portion 5 is configured to be stretchable through a rubber string (not shown) through a rubber through hole 5a provided in the upper end 1b of the sleeve body 1, and stays on the arm by the elastic force of the rubber string when worn. It is what. The sleeve constituting member 11 constituting the sleeve main body 1 is made of a synthetic fiber fabric that has been subjected to water-repellent processing, chemical resistance processing, or the like, depending on the application.

  The reduced-diameter cuff portion 7 has a sleeve body that can be closely attached to the wrist in order to prevent moisture and the like from soiling an operator's arm or plain clothes and preventing foreign matter such as body hair from being ejected outside and contaminating the work piece. It is configured in a cylindrical shape that can be expanded and contracted around the arm having a smaller diameter than the portion 1, and is disposed on the cuff 50 a of the arm cover 50. In the present embodiment, the reduced diameter cuff portion 7 is prepared in a separate body from the sleeve constituting member 11 that constitutes the fastening portion 5 and the cover portion 3, and is a short cylindrical shape having elasticity around the arm. It is comprised from the cuff component 17 (FIG. 4). Specifically, in this embodiment, the cuff constituting member 17 is a rectangular flexible material obtained by knitting synthetic fibers having high sweat absorbability, quick drying properties and high breathability, and capable of stretching in a direction around the arm by rib knitting or the like. Composed of a knit material and joined to both ends in the direction of the arm to form a cylinder, and then folded in half so that the tip side (cuff side) 17a becomes a so-called "ring" to form a double cylinder This is connected to the lower end 1a of the sleeve main body 1.

  As shown in FIGS. 1 and 2, the foreign matter catching portion 21 has a substantially short cylindrical shape that is disposed so as to be substantially along the inner peripheral surface 1 d of the sleeve main body portion 1 on the inner peripheral side of the cylindrical sleeve main body portion 1. Therefore, in the present embodiment, the same material as the cuff constituting member 17 that is a constituting member of the above-described reduced diameter cuff portion 7, that is, a synthetic fiber having high sweat absorption, quick-drying property, breathability and good touch is used in the arm-around direction. It is comprised from the capture | acquisition part structural member 27 (FIG. 4) which consists of a flexible knit raw material knitted in the state which can be expanded-contracted in this. The capturing part constituting member 27 is formed by folding the knit material in half and making it double. As will be described later, the foreign matter catching portion 21 is formed into a cylindrical shape by stitching (joining) both ends 27a and 27b in the longitudinal direction (arm-surrounding direction) of the catching portion constituting member 27. It is sewn (coupled) at a predetermined position on the inner peripheral surface 1d. At that time, the foreign matter catching portion 21 uses the side of the folded portion of the catching portion constituting member 27 (the side that becomes a so-called “ring”) as the tip portion 21d, and the tip portion 21d is worn from the base portion 21c. The base part 21c, which is disposed so as to be positioned on the shoulder side of the sleeve and the terminal of the knit material is doubled, is joined to the inner peripheral surface 1d of the sleeve main body part 1 over the entire region in the circumferential direction. The length L1 (FIG. 4) in the direction around the arm of the capturing portion constituting member 27 before being formed into a cylindrical shape is an arm at a portion P of the sleeve constituting member 11 where the base portion 21c of the foreign matter capturing portion 21 is coupled. It is set slightly shorter than the width dimension L2 in the rotation direction, and when the base portion 21c is coupled to the inner peripheral surface 1d of the sleeve main body portion 1, using the stretchability in the arm rotation direction as described later, Since it is coupled to the sleeve main body 1 in a state where it is slightly stretched around the arm, the foreign matter catching portion 21 is connected to the distal end portion 21d side from the base portion 21c so that the distal end portion 21d side is in close contact with the entire circumference of the arm when worn. It arrange | positions in the inner peripheral side of the sleeve main-body part 1 in the aspect which narrows slightly toward this.

  In the present embodiment, the base portion 21c of the foreign matter catching portion 21 is separated from the position corresponding to the forearm portion that is a portion from the wrist to the elbow when worn, specifically about 5 cm above the lower end portion 1a of the sleeve main body portion 1. The distal end portion 21d is coupled to the inner peripheral surface 1d of the sleeve main body portion 1 at the position so as to face the shoulder side when worn on the opposite side to the reduced diameter cuff portion 7. This position is a portion where the arm becomes thicker in the forearm portion, and when the arm cover 50 is worn, the distal end portion 21d side of the foreign matter catching portion 21 which is in a state of being narrowed toward the distal end portion 21d side is in close contact with the arm.

  Next, a method for manufacturing the arm cover 50 of the embodiment will be described.

  First, the bifurcated capture portion constituting member 27 is placed on the side that becomes the inner peripheral surface 1d of the sleeve main body portion 1 in the sleeve constituting member 11 and the fold side (upper end side) that becomes the distal end portion 21d of the foreign matter catching portion 21. ) 27d is arranged so as to face the shoulder side, that is, the upper end part 11d side of the sleeve constituting member 11 which is the upper end 1b side of the sleeve main body part 1. Then, the base portion 27c of the capturing portion constituting member 27 is stitched to a predetermined position P of the sleeve constituting member 11 while slightly extending in the arm-rotating direction. Next, the sleeve constituting member 11 is overlapped with both edges 11a and 11b aligned in the width direction (arm rotation direction), and the surface that becomes the inner peripheral surface 1d of the sleeve main body portion 1, that is, the side where the capturing portion constituting member 27 is coupled. It is folded in half so that the surface is directed outward, and both edges 11a and 11b are stitched together to provide a stitched portion 1c to form a cylinder. At this time, both end portions 27a and 27b in the direction around the arm of the capturing portion constituting member 27 are also stitched together with both edges 11a and 11b of the sleeve constituting member 11 by the stitching portion 1c. As a result, the sleeve constituting member 11 is formed in a cylindrical sleeve shape, and the foreign matter catching portion 21 is also formed in a cylindrical shape by coupling both end portions 27a and 27b. Next, the upper end portion 11d on the shoulder side of the sleeve constituting member 11 is bent to provide a rubber through hole 5a, and the fastening portion 5 is formed through a rubber string (not shown) to complete the sleeve main body portion 1. Next, the end of the knit material opposite to the fold side is doubled so that the double-cylinder cuff constituting member 17 is folded in half so that the fold side is the tip side 17a. The portion 17b is sewn to the lower end 1a of the sleeve main body 1. If the front and back sides of the arm cover 50 are reversed so that the inner peripheral surface 1d faces inward, the arm cover 50 shown in FIGS. 1 and 2 and FIGS. 6 to 9 is completed. It should be noted that the seam allowance when the capturing portion constituting member 27 is joined to the sleeve constituting member 11, the seam allowance when both edges 11 a and 11 b of the sleeve constituting member 11 are stitched, and the case where the cuff constituting member 17 is joined to the sleeve constituting member 11 In order to prevent fraying and to provide a comfortable wearing feeling, the seam allowance may be appropriately processed by wrapping with a border material such as a bias tape.

  The arm cover 50 according to the embodiment manufactured in this way is made of a material that can be expanded and contracted in the direction around the arm on the inner peripheral side of the cylindrical sleeve main body 1 so as to substantially follow the inner peripheral surface 1d of the sleeve main body 1. A substantially short cylindrical foreign matter catching portion 21 is provided. The foreign matter catching part 21 is arranged so that the tip part 21d side is located on the shoulder side when worn from the base part 21c, and the base part 21c is coupled to the inner peripheral surface 1d of the sleeve main body part 1 over the entire region in the circumferential direction. As shown in FIGS. 3 and 5, the base portion 21c side of the foreign matter catching portion 21 coupled to the sleeve main portion 1 is disposed between the foreign matter catching portion 21 and the inner peripheral surface 1d of the sleeve main portion 1 as the bottom portion 33a. And the pocket-shaped space | gap 33 opened toward the shoulder side at the time of wear is set as the structure formed in the whole area of the circumferential direction of the sleeve main-body part 1. As shown in FIG. According to this configuration, when the arm cover 50 is worn, as shown in FIG. 5, the circumferential direction of the inner peripheral surface of the sleeve main body portion 1 is between the foreign matter capturing portion 21 and the inner peripheral surface 1 d of the sleeve main body portion 1. While the pocket-shaped gap 33 is formed over the entire area, the tip 21d side of the foreign matter catching portion 21 is closely attached to the entire circumference of the arm of the worker, so that foreign matters such as body hair fall from above the arm. Even in this case, the foreign matter falls into the pocket-shaped gap 33 and is captured and stays in the arm cover 50. For this reason, it can prevent reliably that foreign materials, such as a body hair, fall from the cuffs 50a of the arm cover 50, and contaminate processed products, such as a foodstuff. Moreover, since the foreign material capture | acquisition part 21 is formed in a cylinder shape from a flexible material, and is arrange | positioned so that the inner peripheral surface 1d of the cylindrical sleeve main-body part 1 may be followed, it is a wide arc surface shape at the time of wear, and the arm's entire circumference Since it does not rub against the wearer's arm due to contact with the wearer, the feeling of wearing is good.

  In the arm cover 50 of this embodiment, a part of the foreign matter catching portion 21 on the tip 21d side is coupled to the sleeve main body 1 to prevent the foreign matter catching portion 21 from being reversed toward the cuff 50a when worn. Inversion prevention means 31 (see FIGS. 1 to 3) is provided. As described above, the anti-inversion means 31 of the present embodiment is configured such that, in the manufacturing process, both ends 27a and 27b in the direction around the arm of the capturing part constituting member 27 are connected to both edges 11a and 11b in the width direction of the sleeve constituting member 11. When the stitches are sewn together, a part of the foreign matter catching portion 21 on the side of the distal end portion 21 d is coupled to the sleeve main body portion 1. If there is no inversion prevention means 31 and the short cylindrical foreign matter catching part 21 is coupled to the inner peripheral surface 1d of the cylindrical sleeve main body 1 only by the base part 21, the upper end of the sleeve main body 1 When wearing the arm cover 50 from the side of the part 1b, if the arm is further moved below the arm cover 50 with the tip 21d side of the foreign matter capturing part 21 in contact with the arm, it is made of a flexible material. There is a possibility that the foreign matter catching part 21 moves downward together with the arm while being in contact with the arm, and is inverted toward the cuff side so that the tip part 21d side faces the cuff 50a. The foreign matter catching portion 21 is on the inner peripheral side of the sleeve main body portion 1 and cannot be visually recognized from the outside, and is composed of a flexible knit material and has an excellent wearing feeling. If the operation is continued without recognizing the reversal of the foreign matter catching portion 21, a pocket shape that can keep the foreign matter in the arm cover 50 between the foreign matter catching portion 21 and the inner peripheral surface 1d of the sleeve main body 1 is provided. There is a possibility that the original function and effect of the foreign matter capturing part 21 may not be achieved because the gap 33 is not formed. Therefore, as in the present embodiment, if the inversion preventing means 31 is provided to couple a part of the foreign matter catching portion 21 on the distal end portion 21d side to the sleeve main body portion 1, the foreign matter catching portion 21 faces the cuff 50a side when worn. Can be prevented, and it is possible to more reliably prevent foreign matter such as body hair from falling from the cuffs 50a of the arm cover 50. However, if such an effect is not taken into account, the foreign matter catching portion 21 having a substantially short cylindrical shape is arranged so that the distal end portion 21d side is located closer to the shoulder side when worn than the base portion 21c without providing the inversion prevention means. Then, the base portion 21 c may be only coupled to the inner peripheral surface 1 d of the sleeve main body portion 1.

  In addition, as another structure of the inversion prevention means 31, only the base part 21c of the capture | acquisition part structural member 21 previously formed in the short cylinder shape on the inner peripheral side of the sleeve main-body part 1 previously formed in the cylinder shape, for example. Are joined by cylinder stitching, and a part of the tip part 21d side of the foreign matter catching part 21 is joined to the sleeve body part 1 using a snap or a hook-and-loop fastener, or a part of the tip part 21d side is joined. Separately, it is conceivable to sew on the sleeve main body 1 along the direction around the arm or along the axial direction of the sleeve main body 1. However, as in the present embodiment, when the sleeve main body 1 is formed in a cylindrical shape, if the catching portion constituting member 27 is sewed together and the inversion prevention means 31 is provided, a separate process is not required. The inversion preventing means 31 can be provided, and the manufacturing process does not have to be complicated.

  In addition, the arm cover 50 of the present embodiment includes the cuff portion 50a that has a reduced diameter cuff portion 7 that is stretchable in the direction of the arm periphery and that is formed in a smaller diameter than the sleeve main body 1 so that the arm cover 50 can be closely attached to the arm periphery. Even if a foreign object such as a single piece of hair is not captured at the foreign material capturing part 21 and falls down, the reduced diameter cuff 7 is brought into close contact with the wrist and the foreign object is retained in the arm cover 50. The fall of foreign matter from the 50 cuffs 50a can be prevented double.

  Of course, the sleeve structure of the work clothes described above can also be applied to the sleeve portion 61 of the work clothes 60 with a sleeve as shown in FIGS. This sleeve portion 61 is made of a flexible material having stretchability in the direction around the arm, similar to that in the arm cover 50 described above, on the inner peripheral side of the cylindrical sleeve main body portion 1A that extends from the body 63 and covers the arm. A short cylindrical foreign matter catching portion 21 is arranged so as to substantially follow the inner peripheral surface 1d of the sleeve main body portion 1A. The foreign matter catching part 21 is arranged so that the tip part 21d is positioned on the shoulder side when worn from the base part 21c, and the base part 21c extends over the entire area in the circumferential direction on the inner peripheral surface 1d of the sleeve main body part 1A. Are combined. As shown in FIGS. 11, 14, and 16, the sleeve portion 61 has a stitched portion 1c when the constituent members are formed on the sleeve body 1A having a cylindrical sleeve shape. On the side that comes to the side). This is a configuration for avoiding that when the stitched portion is located on the lower surface side of the arm, the water adhering to the sleeve portion 61 drops downward during the work and soaks from the stitched portion to deteriorate the wearing feeling. It is.

  When the work clothes 60 are worn, as shown in FIGS. 12 and 13, the foreign matter catching portion 21 coupled to the sleeve main portion 1 </ b> A between the foreign matter catching portion 21 and the inner peripheral surface 1 d of the sleeve main portion 1 </ b> A. A pocket-shaped air gap 33 opening toward the shoulder side is formed over the entire region in the circumferential direction of the sleeve main body portion 1A, while the front end portion 21d side of the foreign material catching portion 21 is the worker. Since the foreign matter such as body hair falls from above the arm, the foreign matter falls into the pocket-shaped gap 33 and is captured and stays in the sleeve portion 61. For this reason, it can prevent reliably that foreign materials, such as body hair, fall from the cuff 61a of the work clothes 60, and contaminate processed products, such as a foodstuff. Moreover, since the foreign material capture | acquisition part 21 is formed in a cylinder shape from a flexible material, and is arrange | positioned so that the inner peripheral surface 1d of the cylindrical sleeve main-body part 1A may be used, it will have a wide arc surface shape at the time of wear, and the arm's entire circumference Since it does not rub against the wearer's arm due to contact with the wearer, the feeling of wearing is good.

  Further, similarly to the arm cover 50 described above, the foreign body catching portion 21 also has a tip formed by co-sewing the constituent members of the foreign body catching portion 21 when the sleeve body portion 1A is formed into a cylindrical shape by the stitching portion 1c. An inversion prevention means 31 (see FIGS. 10 to 12) is provided by joining a part of the portion 21d side to the sleeve body 1A, and the foreign matter catching portion 21 is inverted to the cuff 61a side when worn. It is prevented. The sleeve portion 61 also has a reduced diameter formed in a smaller diameter than the sleeve main body portion 1A, like the arm cover 50 described above, so that the sleeve portion 61a can be in close contact with the cuff 61a, has elasticity in the arm periphery direction. The cuff portion 7 is provided, and the foreign matter such as body hairs are prevented from being doubled from the cuff 61a together with the foreign matter catching portion 21.

  In addition, as a structure of a diameter-reduced cuff part, the sleeve main-body part 1 is made into the cylindrical cuff constituent member 17 which has the elasticity of the arm periphery direction separately from the sleeve constituent member 11 like the above-mentioned embodiment. , 1A, and a thin rubber in the same manner as the fastening portion 5 of the arm cover 50 at the lower end portion of the sleeve main body portion 1, 1A having an extended length without using a separate member. Providing a rubber threading part through a string or plate-like rubber, or applying a shearing process to the lower end of the sleeve body part 1, 1A with an extended length using rubber thread, shearing tape, etc. Therefore, it is also conceivable to provide a reduced diameter cuff portion 7 having a diameter smaller than that of the sleeve main body portions 1 and 1A so as to be close to the arm. Further, when the sleeve structure of the present invention is applied to the sleeve portion 61 of the work clothes 60 as described above, the cuff may be opened without providing the reduced diameter cuff portion 7. Even in such a configuration, by providing the foreign matter catching portion 21 on the inner peripheral side of the sleeve main body portion 1A, foreign matter such as body hair can fall from the cuff 61a of the sleeve portion 61 and contaminate foods and the like. Can be prevented.

  In the above-described arm cover 50, the position where the foreign matter catching portion 21 is disposed is described as the position corresponding to the forearm portion from the wrist to the elbow at the time of wearing. However, the position of the foreign matter catching portion 21 is not limited to this, and the upper arm portion when worn. It is good also as a position.

  Further, in the work clothes 60 described above, the sleeve portion 61 has been described as a so-called long sleeve having a length that covers up to the wrist. However, the sleeve structure of the work clothes according to the present invention includes the sleeve portion of the work clothes. Of course, the present invention can also be applied to cases where the length is short.

1, 1A ... Sleeve body 1d ... Inner peripheral surface 7 ... Reduced diameter cuff 21 ... Foreign matter capturing part 21c ... Original part 21d ... Tip part 31 ... Inversion prevention means 33 ... Pocket-shaped gap 33a ... Bottom 50 ... Arm cover 50a ... Cuff 60 ... Work clothes 61a ... Cuff

Claims (4)

A sleeve structure for work clothes,
It is made of a flexible material with stretchability in the arm circumference direction so that it can be closely attached around the arm on the inner circumference side of the cylindrical sleeve main body covering the arm so as to be substantially along the inner circumference of the sleeve main body. A substantially short cylindrical foreign matter catching portion is provided,
The foreign matter capturing part is arranged so that the tip side is located on the shoulder side when worn from the base part, and the base part is coupled to the inner peripheral surface of the sleeve main body part over the entire region in the circumferential direction,
Between the foreign matter catching portion and the inner peripheral surface of the sleeve main body portion, a pocket-like shape that has the base side of the foreign matter catching portion coupled to the sleeve main body portion as a bottom and opens toward the shoulder when worn. A gap is provided over the entire circumferential direction of the sleeve main body ,
A part of the tip side of the foreign matter catching part is coupled to the sleeve main body part, and an inversion prevention means is provided for preventing the foreign matter catching part from being flipped toward the cuff side when worn. > The sleeve structure of the work clothes characterized by that. Cuffs of the sleeve main body, to be in close contact with the cuff, claim has a cuff direction of stretch, the reduced径袖opening portion formed smaller in diameter than the sleeve body portion and which are located 1 sleeve structure of the working garment according to. An arm cover comprising the sleeve structure according to claim 1 . A work garment comprising the sleeve structure according to claim 1 .