JP3215574U - Work clothes - Google Patents

Abstract

An object of the present invention is to provide a work clothes capable of easily creating an opening through which a safety protector is passed and prevents air from entering and exiting. The work clothes have an opening portion 5 through which a safety protector is passed, and a pair of opening pieces 6 and an opening piece 7 are overlapped so as to close the opening portion, and are sewn to the back body 2. 6, the upper and left and right sides are sewn to the back body, the opening piece 7 is sewn to the lower and left and right sides, and the pair of opening pieces 6 and 7 are paired with a pair of contraction pieces 8 and 9. Is sutured. The pair of contraction pieces are stretchable, the contraction piece 8 is stitched to the opening pieces 6 and 7 on the left side and the upper and lower sides, and the contraction piece 9 is connected to the opening pieces 6 and 7 on the right side and the upper and lower sides. It is sutured. [Selection] Figure 2

Description

The present invention relates to work clothes that can be worn with safety equipment.

Workers at high altitudes wear safety belts to prevent falling, and an opening is provided at the back of the work clothes so that the user can wear work clothes on the harness-type safety belt. It can be used by connecting to a lanyard through a safety belt.

In order to prevent air from entering and exiting from the opening, a blocking portion is provided in a hole provided in the back body. The opening portion is opened by overlapping the upper opening piece and the lower opening piece, stitching them in the back body, and opening in the vertical direction. Furthermore, the contraction part is provided inside the opening part. The contraction portion is made of rubber and has the same configuration as the closing portion. The upper contraction piece and the lower contraction piece are overlapped and stitched to the back body, and the opening portion is opened by opening up and down. With this configuration, when the locking device of the harness-type safety device is taken out from the opening, the contraction portion contracts, so that air can be prevented from entering and exiting (see Patent Document 1).

Utility Model Registration No. 3211063

However, since the opening direction of the contraction part is the same as that of the closure part, when the locking device of the safety device is taken out from the opening, a gap is left and right even if the upper and lower surfaces of the locking device of the harness-type safety belt are closed. . In addition, there are work clothes with a cylindrical cover to prevent air from entering and leaving, but it takes time to create.
Then, an object of this invention is to provide the work clothes which can create the opening part which prevents an inflow / outflow of air easily.

In order to achieve the above object, the work clothes of the present invention are work clothes in which a safety protective device is passed through an opening provided in the back body, and a pair of opening pieces so as to close the opening from both sides. Are overlapped and stitched to the back body, a pair of contraction pieces are sewn so as to bridge the pair of opening pieces, the pair of contraction pieces have elasticity, and the pair of contraction pieces It is provided on both the left and right sides in the length direction of the opening.

According to this device, since the pair of contraction pieces are stretchable, the pair of opening pieces is prevented from opening in the vertical direction, the upper and lower sides of the harness-type safety belt locking device are closed by the pair of upper and lower opening pieces, and the left and right sides are closed. By closing with a pair of left and right contraction pieces, air escape can be minimized.

It is a rear view of the work clothes concerning the present invention. 2A is a diagram for explaining the structure of the opening, FIG. 2A is a diagram for explaining the front side of the opening, FIG. 2B is a diagram for explaining a state after the shrinking piece is stitched on the back side of the opening, and FIG. 2C is a diagram showing the back side of the opening FIG. 2D is an XX sectional view, and FIG. 2E is a YY sectional view. FIGS. 3A and 3B are diagrams illustrating the operation of the opening, in which FIG. 3A is an explanatory view showing a state in which the opening is opened on the front side of the opening, and FIG. FIG. 3C is an explanatory diagram of a state in which the harness-type safety belt locking tool is taken out from the opening on the back side of the opening.

Hereinafter, an embodiment of work clothes according to the present invention will be described with reference to the drawings.
In FIG. 1, a work clothes (outerwear) 1 includes a back body 2, sleeves 3, a collar 4, and the like. There is an opening 5 at the center in the width direction of the back body 2. The opening 5 is a hole through which a harness-type safety device worn by the worker under the work clothes 1 can be inserted. In the figure, the opening 5 has a rectangular shape that is long in the width direction, but may be long in the vertical direction.

In the opening 5, a pair of opening pieces 6 and an opening piece 7 are stitched around the opening 5 provided in the back body 2 with sutures 51 a, 51 b, 52 a, 52 b. 2A-2C, when the length direction of the opening 5 is defined as a direction and the direction orthogonal thereto is defined as b direction, in FIG. 2A when the back body 2 is viewed from the front side, the opening 5 is represented by an opening piece 6. It looks like a blockade. On the other hand, in FIG. 2B when the back body 2 is viewed from the back side, the opening piece 6 is sutured by the suture 51a in the direction a above the opening 5, and the opening piece 6 is sutured in the b direction on the left and right sides of the opening 5. It is stitched by 52a and 52b. The opening piece 7 is stitched with a suture 51b in the lower side a direction above the opening 5, and the opening piece 7 is stitched with sutures 52a and 52b in the b direction on the left and right sides of the opening 5.

A part of the opening piece 6 and the opening piece 7 are overlapped and stitched to the back body 2 so as to close the opening 5 from both the upper and lower sides. The opening piece 6 and the opening piece 7 are further formed with seams 6a and 7a. A pair of contracted pieces 8 and 9 are sewn so as to bridge the seams 6a and 7a at an interval from each other so as to block a part of the opening 5 from both the left and right sides of the opening 5 in the direction a. . FIG. 2C is shown with the contraction piece 8 and the contraction piece 9 removed, in order to show the stitching positions of the contraction piece 8 and the contraction piece 9 in comparison with FIG. 2B.

The contraction piece 8 and the contraction piece 9 are stretchable, and the contraction piece 8 is sewn on the sewing margins 6a and 7a with sutures 53a and 53b on the upper and lower sides, and the contraction piece 9 is provided on each of the upper and lower sides. The sides are sewn to the seams 6a and 7a with sutures 55a and 55b. Further, the contraction piece 8 is sewn to the sewing margins 6a and 7a on the left side by the suture 54, and the contraction piece 9 is sewn to the right side on both the sewing margins 6a and 7a with the suture 56.

2D and 2E, an XX section and a YY section are shown. On the front side of the back body 2 (the right side of the figure), the opening piece 6 closes the opening portion 5, and the opening piece 7 is partially overlapped on the rear side. In the figure, the contraction piece 8 and the contraction piece 9 are sewn with sutures 53a, 55a, 53b and 55b so as to bridge the seams 6a and 7a positioned in the vertical direction. Further, as shown in the Y-Y cross section, the contracted piece 8 and the contracted piece 9 are separated in the vicinity of the center of the opening 5, and the harness-type safety band locking device 10 is used between the rear body 2 and the space between them. To penetrate.

FIG. 3 shows the operation of the work clothes according to the present embodiment. In FIG. 3A, the opening 5 is opened by opening the opening piece 6 and the opening piece 7 in the b direction. FIG. 3B is an explanatory view showing a state in which the harness-type safety belt locking device 10 is taken out from the opening on the front side of the opening 5. The contraction piece 8 and the contraction piece 9 act so as to attract the opening piece 6 and the opening piece 7 in reverse due to the stretchability of the movement of the opening piece 6 and the opening piece 7 in the b direction. With reference to FIG. 3C, the operation of the contraction piece 8 and the contraction piece 9 will be described from the back side of the back body 2. With respect to the movement F1 in which the opening piece 6 and the opening piece 7 are opened in the b direction, the contraction piece 8 and the contraction piece 9 are contracted to prevent the opening degree from spreading up and down. Further, the locking tool 10 of the harness-type safety belt contacts the contracting piece 8 and the contracting piece 9 and deforms following the locking tool 10. In this way, by tightly adhering to the left and right of the locking tool 10 and closing with the pair of left and right contraction pieces, air escape can be minimized.

Further, there is a movement F2 that spreads to the left and right, but the contraction piece 8 and the contraction piece 9 are further extended with respect to this movement F2, and a contraction force is applied in a direction that more strongly closes the opening piece 6 and the opening piece 7. Demonstrate. Such an action further minimizes the escape of air from the opening 5.

In the present embodiment, the seams 6a and 7a are sewn with the suture thread 54 and the suture thread 56, but the seams may not be sewn. Moreover, if the space | interval between the contraction piece 8 and the contraction piece 9 is narrow, or if the contraction piece 8 and the contraction piece 9 have mutually overlapped, it will become difficult to take out the locking tool 10 of a harness type safety belt. The closing force of the opening 5 is improved.

In the above embodiment, the opening 5 has a length in the width direction of the work clothes 1, but it may be in the longitudinal direction or in the oblique direction. Moreover, in the said Example, although the example applied to a normal work clothes was shown, the opening part of this invention can also be attached to the work clothes equipped with the cooling fan. It can also be attached to other work clothes such as winter clothes, and work clothes with such openings will not allow cold air to enter from the openings. It has the effect of making it look like.

DESCRIPTION OF SYMBOLS 1 Work clothes 2 Back body 3 Sleeve 4 Collar 5 Opening part 6 and 7 Opening piece 8 and 9 Shrink piece 10 Locking tool

Claims (2)

Work clothes in which a safety protector is passed through an opening provided in the back body, and a pair of opening pieces are overlapped and stitched to the back body so as to close the opening from both sides, and the pair of opening pieces A pair of contraction pieces are stitched so as to bridge, the pair of contraction pieces has elasticity, and the pair of contraction pieces are provided on both the left and right sides in the length direction of the opening. Work clothes characterized by that.
2. The work clothes according to claim 1, wherein each of the pair of contraction pieces is stitched to both the pair of opening pieces on one of the left and right sides.