JP5676799B1 - Pinch for washing - Google Patents

Abstract

In addition to being able to easily and quickly take in dry laundry, it prevents metal anergy and rust stains from adhering to the laundry, simplifies manual operations and reduces costs in the assembly process, and To provide a washing pinch that enables mass production in automation. A laminating pinch 10 comprising a synthetic resin clamping piece 20 and a metal spring body 33 that clamps the clamping piece from the outside direction, the clamping piece being positioned in the front. Part 21, a rotation fulcrum part 23 located in the center, and a grip part 30 located in the rear, and from the jaw part 25 located between the clamping part and the rotation fulcrum part to the grip part A slit groove 31 through which the spring body is inserted is formed, and the holding portion is urged in a cantilevered direction inward, and an elastic holding piece 22 extending rearward in an arc shape is provided on the rotation fulcrum portion. Adopts a means comprising a rotating concave / convex supporting point 23a, a rotating escape part 23b, and a rotating stopper part 23c. [Selection] Figure 1

Description

  In addition to being able to easily and quickly take in dry laundry, the present invention prevents metal anergy and rust stains from adhering to the laundry, and simplifies manual operations and reduces costs in the assembly process. Further, the present invention relates to a washing pinch that enables mass production in automation.

  Conventionally, a washing pinch has been devised that can easily and quickly take in dry laundry by placing a rotating roller at the tip of the washing pinch, and various types of washing pinches with rollers that apply this structure have been proposed. Has been. For example, “clothing shears with rollers” (see Patent Document 1) and “clothing scissors with serrated elliptical rollers” (see Patent Document 2) have been proposed. Although the rotating roller itself has a structure that prevents the falling of the laundry to be dried by making the toothed teeth and further elliptical, these clothespins are complex in structure and have a small number of parts The product cost tends to increase due to the increase in the number of products, and the pinch of the washing pinch is taken in with the crimped state that does not open, which may damage delicate fabrics such as lace fabric and silk fabric. There was something.

  Also, most of the conventional washing pinches have a spring body that protrudes from the outline of the washing pinch and is incorporated, so if it is used for many years, it will be washed with rust stains due to surface corrosion of the metal spring. As shown in FIG. 2 of Utility Model Registration No. 3069716 (Patent Document 4), there is a risk of developing anergic symptoms such as metal anergy by direct contact with the skin of the user or the user, Since the manual assembly work is extremely complicated, it has been impossible to simplify the manual work in the assembly process and reduce the cost, and to enable mass production by automation.

  The production system for washing pinches manufactured under such circumstances is a production environment in a special environment such as prison work in a prison or labor work at a facility for the physically handicapped because the product price itself is low. However, it is actually produced locally in developing countries with low wages, and in the future, a structure in which the spring body does not protrude from the outline of the washing pinch, simplification of assembly work, and mass production through automation will be required. However, due to the complexity of the structure of the conventional laundry pinch, these requirements have not yet been achieved.

  Many proposals have been made for washing pinches having the above-mentioned problems. For example, a “laundry pinch” (see Patent Document 3) having a shape that is currently in widespread use has been proposed and has become a publicly known technique.

In the above proposal of “pinch for washing”, the assembly method shown in “Plastic or metal clip having a spring and body with a structure that is easy to assemble and difficult to detach” (see Patent Document 4) requires a dedicated tool. In addition, the assembly work is extremely complicated, and at the same time, the spring body is incorporated in a state protruding from the outer contour of the washing pinch. There is a risk of developing anergy symptoms such as metal anergy by directly touching the user's skin, and automation in the assembly process because it does not adopt a structure that can fit the gripping part of the clamping piece There was a problem that could not be achieved.

  The “pinch for drying clothes” (see Patent Document 5) and “laundry shears” (see Patent Document 6), which are intended to simplify and automate manual operations in the assembly process, which are the above-mentioned problems, are proposed. It is a known technique.

However, the proposals for such “drying pinch” and “laundry shears” make it possible to simplify and automate the manual work in the assembly process by inserting the spring body from behind the gripping part of the holding piece. However, since the spring body is assembled in a state of protruding from the outer contour of the washing pinch, the rust stains on the laundry due to surface corrosion of the metal spring and the skin of the user It was not possible to solve the problem of developing anergy symptoms such as metal anergy by direct contact.

  Furthermore, there is a “holding device” (see Patent Document 7) composed of a synthetic resin sandwich piece and a spring body, which are integrally molded, and should simplify the manual work in the assembly process, which is the above problem. It has been proposed and is a known technique.

  However, the proposal of such a “holding device” has a problem in that the spring body is formed of the same material as the synthetic resin clamping piece, so that the elastic clamping force is weak and the clamping force is not sustained over time. .

  In addition, “a laundry clip designed to simplify assembly” composed of a synthetic resin sandwich piece and a metal spring body, which should be simplified in the assembly process (Patent Document 8) Reference) and “clip” (see Patent Document 9) have been proposed and are well-known techniques.

  However, the proposals for “washing nips that simplify assembly” and “clips” are based on the fact that the attachment means of the spring body attached to the holding piece significantly increases the number of assembly steps, and the attachment means can be automated. However, since the mounting state is unstable, there is a problem that the manual work in the assembly process cannot be simplified.

  The present applicant pays attention to the problems that are likely to cause anergy symptoms such as the metal anergy as described above, and the problems that the manual process in the assembly process cannot be simplified or automated, and such problems. In addition to adding the added value that can be taken in the state where the pinch of the washing pinch is not opened and crimped, it is easy and quick to take in the dry laundry based on the idea that it cannot be solved all at once. In addition to preventing metal anergy and rust stains from adhering to the laundry, the manual operation in the assembly process is simplified and the cost is reduced, and a pinch tool for washing that enables mass production in automation is also provided. Developed and led to the proposal of a “laundry pinch” in the present invention.

JP-A-8-71293 JP 2007-29683 A JP 2001-224896 A Utility Model Registration No. 3069716 JP 7-222895 A Japanese Utility Model Publication No. 6-16626 Special table 2001-512040 gazette JP 2006-34902 A Japanese Utility Model Publication No. 5-74489

  In view of the above problems, the present invention can easily and quickly take in dry laundry, and prevents metal anergy and rust stains from adhering to the laundry, and simplifies manual work in the assembly process. It is an object of the present invention to provide a washing pinch that can reduce the cost and enables mass production in automation.

The washing pinch of the present invention is made in order to solve the above-mentioned problem, and presses a pair of holding pieces made of synthetic resin facing each other in the same shape and the pair of holding pieces from the outside. A pinch tool for laundering composed of a metal spring body to be sandwiched, wherein the sandwiching piece includes a sandwiching portion located in the front, a pivotal fulcrum portion located in the center, and a gripping portion located in the rear. a jaw portion located between the該挟sandwiching member and the pivot point, in conjunction configured, the spring member toward the grip portion from the jaws is made by forming a slit groove for inserting the clamping unit, The rotating fulcrum part is formed by forming an elastic pinching piece that is urged in a cantilevered direction in the inner direction and extends backward in an arc shape. And the rotating concave and convex fulcrum is located at the center position of the rotating fulcrum. And is provided on both sides of a slit groove provided in the center in the thickness direction, and the rotation relief portion forms an arc-shaped relief portion at a rear position of the rotation fulcrum portion, and the rotation stopper portion Is formed by forming a flat contact surface in front of the rotation fulcrum part, and the jaw part forms an escape space for the elastic clamping piece in the inner direction and the slit groove in the outer direction. The guide sliding portion that forms the bottom surface of the slope, the guide sliding portion is formed by forming a sloped portion that bulges outward in a mountain shape toward the tip portion, and a drop hole at the innermost portion thereof,
The grip portion is formed in a grip-like shape whose rear end portion expands outward, and a holding hole is formed in the vicinity of the rear end to hang a holding hook. The rod-shaped or plate-shaped spring member is formed into a shape that is urged inward while forming an opening that is partially opened , and both ends of the spring member that forms the opening are folded back inward. In the state where the sandwiching pieces are connected to each other by the pivotal concavo-convex fulcrum, the spring body is inserted into the slit groove of the sandwiching piece from the inner side of the gripping part with the opening of the spring body at the head. By doing so, the tip of the spring body is pushed in along the slope portion of the guide sliding portion that swells and inclines in the mountain shape of the jaw portion, and finally the drop hole in the innermost portion of the slope portion The tip of the spring body is dropped into Take the means to be I.

The washing pinch of the present invention is composed of a pair of synthetic resin clamping pieces facing each other in the same shape, and a metal spring body that presses and holds the pair of clamping pieces from the outside. A pinch tool for washing, wherein the clamping piece includes a clamping part located in the front, a pivoting fulcrum part located in the center, a gripping part located in the rear, and between the clamping part and the pivoting fulcrum part. And a slit part through which the spring body is inserted from the jaw part to the grip part, and the clamping part is urged in a cantilevered manner in the inward direction. In addition, an elastic pinching piece extending rearward in an arc shape is formed, and the rotation fulcrum portion is composed of a rotation concave / convex fulcrum, a rotation escape portion, and a rotation stopper portion. The movement uneven fulcrum is provided at the center position of the rotation fulcrum part, and the center in the thickness direction. The rotation relief portion forms an arc-shaped relief portion at a rear position of the rotation fulcrum portion, and the rotation stopper portion corresponds to the rotation fulcrum portion. A flat contact surface is formed at the front position, and the jaw portion forms a clearance space for the elastic clamping piece in the inner direction, and a guide slide that forms the bottom surface of the insertion slit hole in the outer direction. The guide sliding portion is formed by forming a slope portion that bulges outward in a mountain shape toward the tip portion and inclines, and a drop hole is formed in the innermost portion thereof. The part is formed in the shape of a grip that expands outward, and a suspension hole is formed in the vicinity of the rear end to hang the suspension hook. The spring body is a rod-shaped or plate-shaped spring. Forming a shape that urges the member inward while forming an opening partly open In addition, both ends of the spring member forming the opening are folded back inward, and the opening of the spring body starts at the top in a state where the clamping pieces are connected to each other by the rotating concavo-convex fulcrum. By inserting the spring body into the insertion slit hole of the clamping piece from the inside direction of the gripping portion, the tip of the spring body swells into a mountain shape of the jaw portion and the guide sliding portion is inclined. It is pushed along the slope portion, and finally the tip of the spring body is dropped into the drop hole in the innermost portion of the slope portion and combined .

The washing pinch of the present invention is composed of a pair of synthetic resin clamping pieces facing each other in the same shape, and a metal spring body that presses and holds the pair of clamping pieces from the outside. A pinch tool for washing, wherein the clamping piece includes a clamping part located in the front, a pivoting fulcrum part located in the center, a gripping part located in the rear, and between the clamping part and the pivoting fulcrum part. a jaw portion located, in the arrangement, to form a whole the clamping piece solid form, made to form an insertion slot for the spring body toward the grip portion from the rotating support part is inserted, the clamping parts are urges the like having inwardly piece, the resilient holding pieces formed to be extended in an arc rearward, the outer darken to form a groove tip of the spring body is dropped And the rotation fulcrum portion includes a rotation concave / convex fulcrum, a rotation escape portion, and a rotation stopper. The pivotal concavo-convex fulcrum is provided on both sides of the central position of the pivotal fulcrum part, and the pivotal relief part forms an arc-shaped relief part at a rear position of the pivotal fulcrum part. The rotation stopper portion is formed by forming a flat contact surface in front of the rotation fulcrum portion, and the jaw portion is formed by forming a clearance space of the clamping portion in the inner direction. The gripping portion is formed in a grip-like shape whose rear end portion is expanded outwardly, and a holding hole is formed in the vicinity of the rear end to hang a holding hook. The rod-shaped or plate-shaped spring member is formed into a shape that urges inward while forming an opening that is partially open, and both ends of the spring member that forms the opening are folded back inward. In the state where the sandwiching pieces are connected by the rotating concavo-convex fulcrum, Taking means tip is write or be in combination dropped the spring body to darken groove formed on the outside of the holding portions of the supporting pieces.

The washing pinch of the present invention is composed of a pair of synthetic resin clamping pieces facing each other in the same shape, and a metal spring body that presses and holds the pair of clamping pieces from the outside. A pinch tool for washing, wherein the clamping piece includes a clamping part located in the front, a pivoting fulcrum part located in the center, a gripping part located in the rear, and between the clamping part and the pivoting fulcrum part. And the entire pinch for washing is formed in a solid shape leaving the holding hole of the gripping portion, and the clamping portion is urged in a cantilevered manner in the inner direction. And forming an elastic pinching piece extending rearward in a circular arc shape, and the rotation fulcrum portion is composed of a rotation connection fulcrum, a rotation escape portion, and a rotation stopper portion, The pivot connection fulcrum is integrally formed with the pair of clamping pieces at the center position of the pivot fulcrum part, The moving escape portion is formed by forming an arc-shaped relief portion at a rear position of the rotating fulcrum portion, and the rotating stopper portion is formed by forming a flat contact surface at a front position of the rotating fulcrum portion. The jaw portion is formed by forming an escape space for the elastic clamping piece in the inner direction, and the grip portion is formed in a gripped hand shape whose rear end portion is widened toward the outer side and has a rear tip In the vicinity, a suspension hole is formed in which a suspension hook is hung, and a spring plate is integrally formed on one inner side of the grip portion, and the spring plate is curved on the other inner side. The locking protrusions to be locked are integrally formed, and the spring plate is engaged with the locking protrusions to be combined .

Further, the washing pinch of the present invention employs a means in which a connecting body connected to the pair of sandwiching pieces by integral molding is provided behind the turning relief portion of the turning fulcrum portion.

Moreover, the washing pinch of the present invention employs a means in which a rotational connection fulcrum that is connected to the pair of sandwiching pieces by integral molding is provided in place of the rotational uneven fulcrum .

  Further, the washing pinch of the present invention employs means in which the elastic pinching piece of the pinching portion forms an elliptical elastic pinching piece that urges and holds the laundry inward.

  According to the washing pinch of the present invention, washing is provided by including a structure provided with a rotating stopper for limiting the holding force of the spring body and a structure provided with an elastic holding piece for holding the laundry in soft touch. There is an excellent effect that it is possible to easily and quickly take in the dry laundry with the pinch holding pieces closed.

Further, according to the washing pinch of the present invention, by inserting a metal spring body having a different shape into a pair of synthetic resin sandwich pieces that are integrally molded, simplification of manual work and cost reduction in the assembly process are achieved. Further, by adopting a structure in which the spring body can be fitted from behind the gripping portion of the sandwiching piece, there is an excellent effect of enabling mass production in automation.

  Further, according to the washing pinch of the present invention, it is not necessary to combine the sandwiching pieces because the belt-like coupling body is provided on both sides of the slit groove provided in the center in the thickness direction, so that the assembly process is eliminated. It has excellent effects such as simplification of manual work and reduction of man-hours in the assembly process of the automated line.

  Further, according to the washing pinch of the present invention, the upper holding piece and the lower holding piece are integrated in the injection molding process step by the band-like connecting body provided behind the rotation fulcrum portion, so that in the subsequent step The number of steps in the assembling process can be reduced, and at the time of use, an excellent effect can be obtained in that the rotation operation can be smoothly performed by the rotation uneven support point of the rotation support point portion.

  Further, according to the washing pinch of the present invention, by providing the spring body within the outline of the washing pinch, it is possible to prevent rust stains from adhering to the laundry due to surface corrosion of the metal spring, and to the user's skin. Since direct contact can be avoided as much as possible, an excellent effect of preventing anergy symptoms such as metal anergy can be achieved.

  In addition, according to the washing pinch of the present invention, the spring body is provided within the outer contour of the washing pinch, so that the washing pinch itself can be made compact, and at the same time, the pinch for drying the futon, the pinch for drying clothespin, the corner It has an excellent effect that it can be used as a household or industrial pinch tool such as a type hanger pinch.

  Moreover, according to the washing pinch of the present invention, there is an excellent effect that a functional universal design can be applied so that the spring body does not protrude from the outer contour of the washing pinch.

In addition, according to the washing pinch of the present invention, it is possible to perform mass production by automation by adopting a structure in which a conventional ring-shaped spring body can be incorporated from behind the gripping portion of the sandwiching piece, and injection Since there is no need to combine the sandwiching pieces by having the strip-shaped connection body formed by the molding process, an excellent effect that a low-cost washing pinch can be produced is achieved.

Further, according to the washing pinch of the present invention, it is necessary to combine the holding pieces by utilizing the conventional ring-shaped spring body, the band-like connecting body of the pair of holding pieces integrally formed, and the rotation connecting fulcrum. Therefore, it is possible to produce a low-cost washing pinch with a minimum equipment investment without greatly changing the conventional assembly process.

It is explanatory drawing which shows the washing pinch of Claim 1 of this invention. Example 1 It is explanatory drawing which shows the use condition of the pinch for washing | cleaning of Claim 1 of this invention. It is explanatory drawing which shows the pinch for washing | cleaning of Claim 1 and Claim 5 of this invention. (Example 2) It is explanatory drawing which shows the pinch for washing | cleaning of Claim 1 and Claim 6 of this invention. Example 3 It is explanatory drawing which shows the washing pinch of Claim 2 of this invention. Example 4 It is explanatory drawing which shows the pinch for washing | cleaning of Claim 3 of this invention. (Example 5). It is explanatory drawing which shows the pinch for washing | cleaning of Claim 4 of this invention. (Example 6) It is explanatory drawing which shows the pinch for washing | cleaning of Claim 7 of this invention. (Example 7)

The washing pinch 10 of the present invention includes a pair of synthetic resin sandwiching pieces 20 facing each other in the same shape, and a metal spring body 33 that presses and sandwiches the pair of sandwiching pieces 20 from the outside. The pinching tool for washing is configured, and the sandwiching piece 20 is formed of a sandwiching portion 21 located at the front, a rotation fulcrum portion 23 located at the center, and a gripping portion 30 located at the rear. In addition, a slit groove 31 through which the spring body 33 is inserted is formed from the jaw portion 25 located between the sandwiching portion 21 and the rotation fulcrum portion 23 to the gripping portion 30, and the sandwiching portion 21 is cantilevered in the inward direction. In addition, an elastic clamping piece 22 extending in an arc shape is provided on the rear side, and a rotation fulcrum fulcrum 23a, a rotation escape portion 23b, and a rotation stopper portion 23c are provided on the rotation fulcrum portion 23. The structure for limiting the clamping force of the spring body 33 and the laundry S In addition to the structure that allows the dry laundry S to be taken in easily and quickly by providing the elastic clamping piece 22 that is clamped to the soft touch, it prevents metal anergy and rust stains from being attached, and simplifies the manual work in the assembly process. The greatest feature is that it has a structure that enables mass production by automation and cost reduction. Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  The washing pinch 10 in the present invention is not particularly limited to the embodiments described below, and is within the scope of the technical idea of the present invention, that is, the range of shapes, dimensions and materials capable of exhibiting the same operational effects. Can be changed as appropriate.

FIG. 1 is an explanatory view showing a washing pinch according to claim 1 of the present invention.
FIG. 1A is an exploded explanatory view of the washing pinch of the present invention, FIG. 1B is a sectional assembly view, and FIG. 1C is a side view.
The washing pinch 10 of the present invention includes a pair of synthetic resin sandwiching pieces 20 facing each other in the same shape, and a metal spring body 33 that presses and sandwiches the pair of sandwiching pieces 20 from the outside. The pinching tool for washing is configured, and the sandwiching piece 20 includes a sandwiching portion 21 located in the front, a rotation fulcrum portion 23 located in the center, a gripping portion 30 located in the rear, and the sandwiching portion 21. and jaws 25 located between the pivot point 23, in conjunction constructed, made by the spring member 33 toward the grip part 30 from the jaw 25 forms a slit groove 31 for inserting, clamping section 21 The elastic supporting piece 22 is formed in such a manner as to be urged in a cantilevered manner in the inner direction and to extend backward in a circular arc shape. 23b and a rotation stopper 23c, and a rotation concave / convex fulcrum 23a. Is provided at the center position of the rotation fulcrum portion 23 and is provided on both sides of the slit groove 31 provided at the center in the thickness direction, and the rotation relief portion 23b has an arc shape at the rear position of the rotation fulcrum portion 23. The rotation stopper portion 23c is formed by forming a flat contact surface at a position in front of the rotation fulcrum portion 23, and the jaw portion 25 is formed in the inner direction so that the elastic clamping piece 22 is relieved. A space 26 is formed, and a guide sliding portion 27 that forms the bottom surface of the slit groove 31 is formed in the outer direction, and the guide sliding portion 27 swells outward in a mountain shape toward the tip and slopes. 28, and a dropping hole 29 is formed in the innermost part thereof, and the gripping part 30 is formed in a grip-like shape whose rear end part expands outward, and a hanging hook is provided in the vicinity of the rear end. The spring body 33 is made of a rod. Alternatively, a plate-like spring member is formed into a shape that is urged inward while forming an opening 34 that is partially open, and both ends of the spring member that forms the opening 34 are folded back inward. Formed.

The sandwiching piece 20 is formed of a pair of synthetic resin materials facing each other in the same shape, the sandwiching portion 21 located in the front, the pivot fulcrum portion 23 located in the center, and the sandwiching portion 21 and the pivot fulcrum portion. 23 is formed by a jaw portion 25 located between the two and a grip portion 30 located rearward.

  The clamping part 21 is formed with a cantilevered elastic clamping piece 22 that urges the laundry S inward and extends backward in an arc shape.

  The elastic clamping piece 22 is urged in a cantilevered direction toward the inner side of the clamping part 21 and extends rearward in an arcuate shape, and repeats elastic restoration for clamping the laundry S in the escape space 26 of the jaw part 25. It is formed with a structure.

  The rotation fulcrum portion 23 is composed of a rotation concave / convex fulcrum 23a, a rotation escape portion 23b, and a rotation stopper portion 23c, and is located at the approximate center of the sandwiching piece 20 and provided in the center in the thickness direction. 31 is provided on both sides.

  The pivotal concavo-convex fulcrum 23a is provided at the center of the pivotal fulcrum 23 and is provided on both sides of the slit groove 31 provided at the center in the thickness direction. It can also be formed by a semicircular fitting projection groove or the like outside the projection or hole.

  The rotation relief portion 23b is formed by forming an arc-shaped relief portion at a rear position of the rotation fulcrum portion 23, and the movement of the clamping force of the spring body 33 is formed by forming the arc-shaped relief portion. Synchronously with this, the tip of the washing pinch 10 is smoothly opened.

The rotation stopper 23c is formed by forming a flat contact surface in front of the rotation fulcrum 23, and restricts the clamping force of the spring body 33 when the tip of the washing pinch 10 is closed. In addition, the laundry S can be soft-touched only by the clamping force of the elastic clamping piece 22, and a dry laundry such as a roller clothespin can be taken in easily and quickly.
Also, protrusions with different protrusion amounts are provided on the surface of the contact surface, the contact angle of the contact surface is changed, and the color and shape are changed to match the thickness of the laundry S so that the difference can be visually recognized. A dedicated laundry pinch 10 can also be used.
In addition, the “holding device” (see Patent Document 7) composed of a synthetic resin sandwiching member and a spring element that are integrally molded in the conventional prior art includes a rotation stopper portion 23c that is a constituent element of the present invention. While it is proposed to have a structure in which the clamping force of the spring element is directly transmitted to the laundry S when it is not provided, the laundry pinch 10 of the present invention includes a rotation stopper portion 23c. Thus, the holding force of the spring body 33 is limited, and the structure is proposed in which the laundry S is held by soft touch only by the holding force of the elastic holding piece 22. The sandwiching means provided with the structure is greatly different.

  The jaw portion 25 forms a clearance space 26 of the elastic clamping piece 22 of the clamping portion 21 in the inner direction, and forms a guide sliding portion 27 that forms the bottom surface of the slit groove 31 in the outer direction, and the guide sliding portion 27 is formed by providing a slope portion 28 that bulges outward in the shape of a mountain toward the tip, and a drop hole 29 in the innermost portion.

  The slope portion 28 is formed on the bottom surface of the jaw portion 25 so as to swell and incline toward the tip portion, and is inclined outward toward the tip portion. Since the opening 34 is incorporated in a slightly expanded state, it is combined in a state in which the sandwiching piece 20 is always urged inward. In addition, since the slope portion 28 bulges in a mountain shape and is inclined, it is possible to prevent the tip end portion of the opening portion 34 of the spring body 33 from falling off the drop hole 29.

  The grip portion 30 is formed in a shape in which a suspension hole 37 through which a suspension hook is inserted is formed in the rear end portion, and the rear end portion is expanded outward. By providing the suspension hole 37 through which the suspension hook is inserted, the washing pinch 10 itself can be freely suspended on the clothesline or the hanger, so that it can be used according to the shape and type of the laundry S. Can do. Note that the suspension hole 37 may be configured not to be formed depending on the type of the washing pinch 10.

The slit groove 31 is a slit-like groove through which the spring body 33 is inserted from the jaw portion 25 to the grip portion 30 of the holding piece 20, and is provided at the center position in the thickness direction of the holding piece 20. Further, by incorporating the spring body 33 into the outer contour, the sandwiching pieces 20 are combined in a state of being biased inwardly, and the spring body 33 is further fitted from behind the grip portion 30 of the sandwiching piece 20. In addition to enabling mass production by automation, it is possible to obtain a laundry pinch 10 having a functional universal design by closing the outside.
1 (a), (b), and (c), the drawing is performed in a shape in which the outer side is closed, but the insertion slit hole 32 can be inserted from the inside to the outside.

The spring body 33 is formed of a metal rod-like or plate-like spring member in a shape that is urged inward while forming an opening 34 that is partially open , and both of the spring members that form the opening 34 are formed. The tip is formed in a state of being folded back inward. Moreover, mass production by automation is enabled by adopting a structure in which the spring body 33 can be fitted from behind the grip portion 30 of the holding piece 20. In addition, since the protruding state of the illustrated rectangular spring body 33 is within the movable range of the grip portion 30, the washing pinch 10 itself can be made compact, and at the same time, directly on the laundry S and the skin of the user. Contact can be avoided.
The shape of the spring body 33 is not particularly limited as long as it is a shape that energizes a spring member such as a square in addition to a circle or an ellipse, and is positioned and incorporated within the outer contour. is not.

The opening 34 is formed by opening a part of the spring body 33, and both ends thereof are folded back in a U shape. By folding both the tip portions , the tip portions are rounded, and can be smoothly pushed in without being caught by the slope portion 28 that swells and slopes at the time of insertion. It has a shape that prevents it from falling off from the state of being dropped into the drop hole 29 in the section.

  The washing pinch 10 of the present invention configured as described above employs a structure in which a cantilevered elastic pinching piece 22 is formed on the inside of the pinching piece 20 to urge and hold the laundry S in the inward direction. Accordingly, when the dry laundry S is taken in, the pinching piece 20 of the washing pinch 10 can be taken in easily and quickly without being opened, and the spring body 33 can be taken from behind the grip portion 30 of the pinching piece 20. By adopting a structure that can be fitted, the manual operation in the assembly process can be simplified and the cost can be reduced. Further, mass production in automation can be performed, and the spring body 33 can be externally arranged in the washing pinch 10. By providing it within the contour, it is possible to prevent rust stains from adhering to the laundry S due to surface corrosion of the metal spring, and to avoid direct contact with the user's skin as much as possible. It is formed with a number of advantages such as it is possible to prevent anergy symptoms such as chromatography.

FIG. 2 is an explanatory view showing a usage state of the laundry pinch according to claim 1 of the present invention.
FIG. 2A is an explanatory diagram showing a state before the laundry S is dried.
The laundry S is inserted in a state where the gripping portion 30 of the washing pinch 10 is gripped and the pinching portion 21 at the tip of the pinching piece 20 is expanded.

FIG. 2B is an explanatory diagram showing a state in which the laundry S is being dried.
The laundry S is clamped by the elastic pinching piece 22 of the laundry pinch 10 and is dried.
At this time, since the clamping force of the spring body 33 is limited by the rotation stoppers 23c coming into contact with each other, the laundry S is clamped in soft touch by the clamping force of only the elastic force of the elastic clamping piece 22.

FIG. 2C is an explanatory diagram illustrating a state after the laundry S is dried.
Since the laundry S is sandwiched by soft touch only by the elastic force of the elastic clamping piece 22 that is not affected by the clamping force of the spring body 33, the laundry which is dried in a crimped state where the clamping part 21 of the laundry pinch 10 is not opened. The object S can be taken in easily and quickly.

  The washing pinch 10 of the present invention configured as described above has a very simple structure and a low product price compared to a washing pinch with a roller provided with a rotating roller at the tip of a conventional washing pinch. Since the laundry S can be held in a soft touch, the dry laundry S can be taken in easily and quickly without damaging the fabric of the delicate laundry S such as lace fabric and silk fabric. Can do.

FIG. 3 is an explanatory view showing a washing pinch according to claims 1 and 5 of the present invention.
3A shows an exploded explanatory view of the washing pinch 10 of the present invention, FIG. 3B shows a sectional assembly view, and FIG. 3C shows a side view from the rear.
The washing pinch 10 of the present invention is formed by providing a band-like connecting body 24 connected to a pair of sandwiching pieces 20 by integral molding behind the rotating escape portion 23c of the rotating fulcrum 23, Specifically, the laundry is composed of a pair of synthetic resin holding pieces 20 facing each other in the same shape, and a metal spring body 33 that holds the pair of holding pieces 20 pressed from the outside. It is a pinch tool, and the clamping piece 20 includes a clamping part 21 positioned at the front, a pivoting fulcrum part 23 positioned at the center, a gripping part 30 positioned at the rear, and the clamping part 21 and the pivoting fulcrum part 23. a jaw portion 25 located between, in conjunction constructed, made by forming a slit groove 31 which spring 33 is inserted over the grip portion 30 from the jaw 25, clamping section 21 has inwardly pieces Is urged in the shape of a circle and extends backward in an arc shape An elastic clamping piece 22 is formed, and the rotation fulcrum part 23 is composed of a rotation uneven part 23a, a rotation escape part 23b, and a rotation stopper part 23c. It is provided at the center position of the fulcrum part 23 and is provided on both sides of the slit groove 31 provided at the center in the thickness direction, and the rotation relief part 23b has an arc-shaped relief part at the rear position of the rotation fulcrum part 23. The rotation stopper portion 23c is formed by forming a flat contact surface in front of the rotation fulcrum portion 23, and the jaw portion 25 forms an escape space 26 of the elastic clamping piece 22 in the inner direction. A guide sliding portion 27 that forms the bottom surface of the slit groove 31 is formed in the outer direction, and the guide sliding portion 27 has a slope portion 28 that bulges outward in a mountain shape toward the tip portion and is inclined, A drop hole 29 is formed in the innermost part, and the gripping part 30 is The end portion is formed in a grip-like shape that expands outward, and a suspension hole 37 is formed in the vicinity of the rear end to hang a suspension hook. The spring body 33 is a rod or plate. The spring member is formed into a shape that is biased inward while forming an opening 34 with a part of the opening 34 formed, and both ends of the spring member forming the opening 34 are folded back inward. Is done.

  The connecting body 24 is located substantially at the center of the sandwiching piece 20 and is provided in a band shape behind the rotating fulcrum portion 23 provided on both sides of the slit groove 31 provided in the center in the thickness direction. The piece 20 and the lower clamping piece 20 are integrally formed and connected, and the positional relationship is maintained. In the assembly process, it is not necessary to combine the sandwiching pieces 20 by maintaining the positional relationship between the upper sandwiching piece 20 and the lower sandwiching piece 20 from the end of the injection molding process to the assembly process. Simplification of manual work and reduction of man-hours in the assembly process of an automated line can be achieved. The shape is preferably a band, but the shape thereof is not particularly limited, such as a line or a thin perforated plate, and a crease or a break slit may be provided to provide a folding function or a separating function. Further, after the sandwiching pieces 20 are combined with each other by the spring body 33, the role is finished, so that the material strength and durability are not particularly required.

  When assembling the washing pinch 10 of the present invention, the spring body 33 is fitted in a state of straddling the rotating fulcrum 23 and the belt-like connecting body 24 that are provided on both sides of the slit groove 31 of the holding piece 20. Assembled. The shape of the spring body 33 is not particularly limited as long as it is a shape that biases the spring member inward.

The washing pinch 10 of the present invention configured as described above includes a pair of synthetic resin sandwiching pieces 20 formed integrally with the belt-like connecting body 24 and a ring-shaped spring body 33 of the gripping portion 30 of the sandwiching piece 20. By adopting a structure that can be fitted from behind, mass production by automation is possible. In addition, since the conventional ring-shaped spring body 33 is used and the band-like connecting body 24 formed by injection molding is provided, it is not necessary to combine the sandwiching pieces 20 with each other. Simplification and reduction of man-hours in the assembly process of automated lines can be achieved. .
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FIG. 4 is an explanatory view showing a washing pinch according to claims 1 and 6 of the present invention.
4A shows an exploded explanatory view of the washing pinch 10 of the present invention, FIG. 4B shows a sectional assembly view, and FIG. 4C shows a side view from the rear.
The washing pinch 10 of the present invention is formed by replacing a rotating connection fulcrum 23d connected to a pair of sandwiching pieces 20 by integral molding with a rotating concavo-convex fulcrum 23a. A pinch tool for laundry comprising a pair of sandwiching pieces 20 made of synthetic resin facing each other and a metal spring body 33 that presses and sandwiches the pair of sandwiching pieces 20 from the outside. Reference numeral 20 denotes a holding part 21 positioned in the front, a rotation fulcrum part 23 positioned in the center, a gripping part 30 positioned in the rear, and a jaw part 25 positioned between the holding part 21 and the rotation fulcrum part 23. And a slit groove 31 through which the spring body 33 is inserted from the jaw portion 25 to the grip portion 30, and the clamping portion 21 is urged in a cantilevered manner in the inner direction and An elastic clamping piece 22 extending in an arc shape The rotation fulcrum portion 23 is composed of a rotation unevenness fulcrum 23a, a rotation escape portion 23b, and a rotation stopper portion 23c, and the rotation unevenness fulcrum 23a is the center of the rotation fulcrum portion 23. In addition to being provided on the both sides of the slit groove 31 provided at the center in the thickness direction, the rotation relief portion 23b forms an arc-shaped relief portion at the rear position of the rotation fulcrum portion 23, and rotates. The stopper portion 23c is formed by forming a flat contact surface at the front position of the rotation fulcrum portion 23, and the jaw portion 25 forms a relief space 26 of the elastic clamping piece 22 in the inner direction, and in the outer direction. Forms a guide sliding portion 27 that forms the bottom surface of the slit groove 31, and the guide sliding portion 27 drops into the slope portion 28 that bulges outward in the shape of a mountain toward the tip end portion and into its innermost portion. The grip part 30 is formed by forming a hole 29, and the rear end part is directed outward. It is formed in the shape of a gripping hand that expands in the past, and a suspension hole 37 is formed in the vicinity of the rear end to hang a suspension hook. The spring body 33 is a part of a rod-like or plate-like spring member. while forming an opening 34 which opens as well as formed into a shape which biases inwardly, both tips of the spring member forming the opening 34 is formed in Kaee folded inwardly.

  The pivot connection fulcrum 23d is located at the approximate center of the sandwiching piece 20 and is provided at the center of the pivot fulcrum 23 provided on both sides of the slit groove 31 provided at the center in the thickness direction. The sandwiching piece 20 and the lower sandwiching piece 20 are integrally formed and connected to each other, and are provided as a pivot for the purpose of maintaining the positional relationship between the sandwiching piece 20 and the upper sandwiching piece 20 and the lower sandwiching piece. It is formed for the purpose of eliminating the necessity of combining the sandwiching pieces 20 by maintaining the mutual positional relationship of the 20 pieces.

The washing pinch 10 of the present invention configured as described above includes a pair of synthetic resin sandwiching pieces 20 integrally formed with the rotational connection fulcrum 23d, and a ring-shaped spring body 33 of the gripping portion 30 of the sandwiching piece 20. By adopting a structure that can be fitted from behind, mass production by automation is possible. In addition, since the conventional ring-shaped spring body 33 is used and the rotation connecting fulcrum 23d formed by the injection molding process is provided, it becomes unnecessary to combine the sandwiching pieces 20 with each other. Simplification and reduction of man-hours in the assembly process of automated lines can be achieved.

FIG. 5 is an explanatory view showing a washing pinch according to claim 2 of the present invention.
A pinch tool for washing composed of a pair of holding pieces 20 made of synthetic resin facing each other in the same shape and a metal spring body 33 that holds the pair of holding pieces 20 pressed from the outside. The sandwiching piece 20 includes a sandwiching portion 21 located in the front, a pivot fulcrum portion 23 located in the center, a gripping portion 30 located in the rear, and between the sandwiching portion 21 and the pivot fulcrum portion 23. And is formed by forming an insertion slit hole 32 through which the spring body 33 is inserted from the jaw portion 25 to the grip portion 30, and the holding portion 21 is cantilevered in the inner direction. The elastic supporting piece 22 is formed by energizing and extending backward in an arcuate shape, and the rotation fulcrum portion 23 includes a rotation concave / convex fulcrum 23a, a rotation escape portion 23b, and a rotation stopper portion 23c. The rotation concavo-convex fulcrum 23 a is the center of the rotation fulcrum 23 The rotation escape portion 23b is formed in an arcuate relief portion at the rear position of the rotation fulcrum portion 23, and is provided on both sides of the insertion slit hole 32 provided at the center in the thickness direction. The moving stopper portion 23c is formed by forming a flat contact surface at the front position of the rotation fulcrum portion 23, and the jaw portion 25 forms a relief space 26 of the elastic clamping piece 22 in the inner direction, and the outer direction. Is formed with a guide sliding portion 27 that forms the bottom surface of the insertion slit hole 32, and the guide sliding portion 27 has a slope portion 28 that bulges outward in a mountain shape toward the tip portion and is inclined, and its innermost portion. The holding portion 30 is formed in a gripping hand shape whose rear end portion is expanded outward, and a holding hole 37 in which a hanging hook is hung near the rear end. The spring body 33 has a rod-like or plate-like bar. The member is formed into a shape that is biased inward while forming an opening 34 that is partially open, and both ends of the spring member that forms the opening 34 are folded back inward. .

5 (a) is jaws 25 of claim 2 wherein the pivot part 23 is inserted through the slit hole 32 of the clamping piece 20 in which the spring member 33 to the laundry pinch 10 formed by rotation irregularities fulcrum 23a is inserted It is an embodiment formed between the gripping portions 30.
FIG. 5B shows an insertion slit hole 32 through which the spring body 33 is inserted into the washing pinch 10 connected by a belt-like connecting body 24 provided at the rear of the rotation fulcrum 23 according to claims 2 and 5. Is formed between the jaw portion 25 and the grip portion 30 of the sandwiching piece 20.
FIG. 5C shows an insertion slit through which the spring body 33 is inserted from the rear side into the washing pinch 10 in which the rotation fulcrum of the rotation fulcrum 23 according to claims 2 and 6 is connected by the rotation connection fulcrum 23d. In this embodiment, the hole 32 is formed between the jaw portion 25 and the grip portion 30 of the sandwiching piece 20.

The insertion slit hole 32 is a slit-like through hole through which the spring body 33 is inserted from the jaw portion 25 to the grip portion 30, and is provided at the center position in the thickness direction of the holding piece 20.
The reason for the insertion slit hole 32 is that the slit groove 31 has a conventional ring-shaped spring body, whereas the slit groove 31 is closed on the outside to give priority to the design function of universal design. It seems that priority is given to reducing the manufacturing cost by using 33.

The washing pinch 10 of the present invention configured as described above includes a ring-shaped spring body 33 in the insertion slit hole 32 of the pair of synthetic resin holding pieces 20 facing each other in the same shape, and the gripping portion of the holding piece 20 By fitting from behind 30, mass production by automation is possible, and since the conventional ring-shaped spring body 33 is used, an excellent effect that a low-cost washing pinch can be manufactured is obtained.

FIG. 6 is an explanatory view showing a washing pinch according to claim 3 of the present invention.
A pinch tool for washing composed of a pair of holding pieces 20 made of synthetic resin facing each other in the same shape and a metal spring body 33 that holds the pair of holding pieces 20 pressed from the outside. The sandwiching piece 20 includes a sandwiching portion 21 located in the front, a pivot fulcrum portion 23 located in the center, a gripping portion 30 located in the rear, and between the sandwiching portion 21 and the pivot fulcrum portion 23. a jaw portion 25 located, in the arrangement, to form a whole holding piece 20 in solid form, made to form an insertion slot 36 for the spring member 33 toward the grip part 30 from the rotating support part 23 is inserted The sandwiching portion 21 is urged in a cantilevered manner in the inner direction, forms an elastic sandwiching piece 22 extending rearward in an arc shape, and is a dropping groove into which the distal end portion of the spring body 33 is dropped on the outside. made to form a 35, pivot point 23, the rotary irregularities fulcrum 2 a, a rotation relief portion 23b, and a rotation stopper portion 23c. The rotation concave / convex fulcrum 23a is provided on both sides of the central position of the rotation fulcrum portion 23, and the rotation relief portion 23b is rotated. An arc-shaped relief portion is formed at the rear position of the fulcrum portion 23, the rotation stopper portion 23c is formed by forming a flat contact surface at the front position of the rotation fulcrum portion 23, and the jaw portion 25 is formed on the inner side. In the direction, a clearance space 26 of the sandwiching portion 21 is formed, and the grip portion 30 is formed in a grip-like shape whose rear end portion expands outward, and there is a suspension hook near the rear end. The spring body 33 is formed by drilling a hanging hole 37 to be hung, and the rod-shaped or plate-shaped spring member is formed into a shape that urges inward while forming an opening portion 34 partially opened. Both ends of the spring member forming the opening 34 are formed by folding back inward.

6 (a), the rotation fulcrum portion 23 according to claim 3 is formed with the rotation concavo-convex fulcrum 23a, and the pinching portion 21 and the rotation fulcrum portion 23 of the holding piece 20 are formed in a solid state on the washing pinch 10. At the same time, an insertion long hole 36 through which the spring body 33 is inserted is formed from the rotation fulcrum portion 23 to the gripping portion 30, and a drop groove 35 into which the tip end of the opening 34 of the spring body 33 is dropped is formed on the sandwiching piece 20. This is an embodiment formed on the outside of the sandwiching portion 21.

FIG. 6B shows the pinching portion 21 of the pinching piece 20 and the rotation fulcrum on the laundering pinch 10 connected by a belt-like connecting body 24 provided behind the rotation fulcrum portion 23 according to claims 3 and 5. The portion 23 is formed in a solid shape, and an insertion long hole 36 through which the spring body 33 is inserted from the rotation fulcrum portion 23 to the grip portion 30 is formed, and the distal end portion of the opening 34 of the spring body 33 is dropped. This is an embodiment in which the drop groove 35 is formed outside the clamping portion 21 of the clamping piece 20.

FIG. 6 (c) shows the pinching part 21 of the pinching piece 20 and the pivoting fulcrum to the washing pinch 10 in which the pivoting fulcrum of the pivoting fulcrum 23 of the third and sixth aspects is connected by the pivotal connecting fulcrum 23d. The portion 23 is formed in a solid shape, and an insertion long hole 36 through which the spring body 33 is inserted from the rotation fulcrum portion 23 to the grip portion 30 is formed, and the distal end portion of the opening 34 of the spring body 33 is dropped. This is an embodiment in which the drop groove 35 is formed on the outer side of the clamping part 21 of the clamping piece.

  The insertion long hole 36 is a through long hole through which the spring body 33 is inserted from the rotation fulcrum part 23 to the grip part 30, and is provided at the center position in the thickness direction of the holding piece 20.

  The washing pinch 10 according to the present invention configured as described above is provided with an insertion long hole 36 in the conventional washing pinch 10, and a ring-shaped spring body 33 is inserted into the insertion long hole 36. As a result, an excellent effect can be obtained such that low-cost manufacturing can be performed with minimal equipment investment without greatly changing

FIG. 7 is an explanatory view showing a washing pinch according to claim 4 of the present invention.
A pinch tool for washing composed of a pair of holding pieces 20 made of synthetic resin facing each other in the same shape and a metal spring body 33 that holds the pair of holding pieces 20 pressed from the outside. The sandwiching piece 20 includes a sandwiching portion 21 located in the front, a pivot fulcrum portion 23 located in the center, a gripping portion 30 located in the rear, and between the sandwiching portion 21 and the pivot fulcrum portion 23. And the jaw part 25 is positioned, and the entire washing pinch 10 is formed in a solid shape leaving the holding hole 37 of the gripping part 30, and the clamping part 21 is cantilevered in the inner direction. The elastic supporting piece 22 is formed by energizing and extending backward in an arcuate shape, and the rotation fulcrum portion 23 includes a rotation connection fulcrum 23d, a rotation escape portion 23b, and a rotation stopper portion 23c. The rotation connecting fulcrum 23d is formed at a center position of the rotation fulcrum 23 with a pair of The holding pieces 20 are integrally formed with each other, the turning escape portion 23b forms an arc-shaped relief portion at the rear position of the turning fulcrum portion 23, and the turning stopper portion 23c is at the front position of the turning fulcrum portion 23. The jaw portion 25 is formed by forming a flat contact surface, the jaw portion 25 is formed by forming an escape space for the elastic clamping piece 22 in the inner direction, and the grip portion 30 is widened toward the outer side in the rear end portion. In addition to being formed in the shape of a gripping hand, a holding hole 37 is formed in the vicinity of the rear end to hang a holding hook.

FIG. 7A shows an overall view of the washing pinch 10 of the present invention.
The washing pinch 10 according to the present invention is formed by solidly forming the entire washing pinch 10 while leaving the holding hole 37 of the gripping portion 30, and is provided with a spring plate 38 integrally formed on one inner side of the gripping portion 30. A locking projection 39 that locks the spring plate 38 in a curved state is integrally formed on the other inner side.

FIG. 7B shows a sectional assembly view of the washing pinch 10 of the present invention.
The integrally formed spring plate 38 is incorporated into the locking protrusion 39 in a state where the spring plate 38 is bent inward of the grip portion 30 of the sandwiching piece 20.

  The washing pinch 10 of the present invention configured as described above is formed by integrally forming all the parts (the sandwiching piece 20 and the spring plate 38) constituting the washing pinch 10 with a synthetic resin material. When taking in the dry laundry S required for the pinch 10, in addition to the structure that can be taken in easily and quickly without pressing the laundry pinch 10, the metal anergy and rust stains are added to the laundry S. In addition to preventing adhesion, it simplifies manual operations and reduces costs in the assembly process, and enables mass production in automation.

FIG. 8 is an explanatory view showing a washing pinch according to claim 7 of the present invention.
The washing pinch 10 of the present invention is formed of an elliptical elastic pinching piece 40 in which the elastic pinching piece 22 of the pinching portion 21 urges and holds the laundry S inward.

  The elliptical elastic pinching piece 40 elastically restores in the escape space 26 of the jaw portion 25 and holds the laundry S in soft touch.

  The washing pinch 10 of the present invention configured as described above has an elliptical shape of the elastic pinching piece 22, so that it has excellent restorability and pinching property, and there is no catching of the laundry S, etc. The dry laundry S can be taken in easily and quickly by the same manual work as the attached clothespin.

  The washing pinch of the present invention can easily and quickly take in dry laundry, and prevents metal anergy and rust stains from adhering to the laundry as well as simplification and cost of manual work in the assembly process. Because it enables downsizing and mass production in automation, it can be used for home use such as futon drying pinch, clothespin pinch, square hanger pinch, stationary office clip, industrial and commercial fasteners, etc. It can be used as an industrial pinch tool, and it is understood that the industrial applicability of the “laundry pinch” in the present invention is great.

DESCRIPTION OF SYMBOLS 10 Washing pinch 20 Clamping piece 21 Clamping part 22 Elastic clamping piece 23 Rotating fulcrum part 23a Rotating uneven | corrugated fulcrum 23b Rotating relief part 23c Rotating stopper part 23d Rotating connection fulcrum 24 Connection body 25 Chin part 26 Escape space 27 Guide Sliding part 28 Slope part 29 Drop hole 30 Grip part 31 Slit groove 32 Insertion slit hole 33 Spring body 34 Opening part 35 Drop groove 36 Insertion slot 37 Suspension hole 38 Spring plate 39 Locking protrusion 40 Elliptical elastic clamping piece S laundry

Claims (7)

A pair of synthetic resin sandwiching pieces facing each other in the same shape, and a pinch tool for washing composed of a metal spring body that presses and sandwiches the pair of sandwiching pieces from the outside direction,
The clamping Jihen includes a clamping portion located ahead, the pivot point located at the center, and a gripping portion located in the rear, the jaw portion located between該挟sandwiching member and the pivot point, in configuration And forming a slit groove through which the spring body passes from the jaw part to the grip part,
The clamping part is formed by forming an elastic clamping piece that is urged in a cantilevered manner in the inner direction and that extends backward in an arc shape,
The rotation fulcrum portion is composed of a rotation unevenness fulcrum, a rotation escape portion, and a rotation stopper portion,
The pivotal concavo-convex fulcrum is provided at the center position of the pivotal fulcrum part and is provided on both sides of the slit groove provided at the center in the thickness direction,
The rotation relief portion forms an arc-shaped relief portion at a rear position of the rotation fulcrum portion,
The rotation stopper portion is formed by forming a flat contact surface at a front position of the rotation fulcrum portion,
The jaw portion forms a clearance space for the elastic clamping piece in the inner direction, and a guide sliding portion that forms the bottom surface of the slit groove in the outer direction, and the guide sliding portion faces the tip portion. A slope part that bulges outward in a mountain shape and slopes, and a drop hole is formed in the innermost part,
The gripping part is formed in a gripping hand shape whose rear end part expands in the outer direction, and is formed by drilling a holding hole around which a hanging hook is hung near the rear end,
The spring body is formed into a shape in which a bar-shaped or plate-shaped spring member is urged inward while forming an opening partly opening , and both ends of the spring member forming the opening are directed inwardly It is folded back to
In the state where the sandwiching pieces are connected to each other by the pivotal concavo-convex fulcrum, by inserting the spring body from the inner side direction of the gripping part to the slit groove of the sandwiching piece with the opening of the spring body as a head, The tip of the spring body is pushed along the slope portion of the guide sliding portion that swells and inclines into the mountain shape of the jaw portion, and finally the spring body enters the drop hole in the innermost portion of the slope portion. A pinch for washing, characterized in that the tip part of the is dropped and combined . A pair of synthetic resin sandwiching pieces facing each other in the same shape, and a pinch tool for washing composed of a metal spring body that presses and sandwiches the pair of sandwiching pieces from the outside direction,
  The clamping piece is composed of a clamping part located in the front, a pivoting fulcrum part located in the center, a gripping part located in the rear, and a jaw part located between the clamping part and the pivoting fulcrum part. And forming an insertion slit hole through which the spring body is inserted from the jaw part to the grip part,
The clamping part is formed by forming an elastic clamping piece that is urged in a cantilevered manner in the inner direction and that extends backward in an arc shape,
The rotation fulcrum portion is composed of a rotation unevenness fulcrum, a rotation escape portion, and a rotation stopper portion,
The rotating concavo-convex fulcrum is provided at the center position of the rotating fulcrum part, and is provided on both sides of an insertion slit hole provided at the center in the thickness direction,
The rotation relief portion forms an arc-shaped relief portion at a rear position of the rotation fulcrum portion,
The rotation stopper portion is formed by forming a flat contact surface at a front position of the rotation fulcrum portion,
The jaw portion forms a clearance space for the elastic clamping piece in the inner direction, and a guide sliding portion that forms the bottom surface of the insertion slit hole in the outer direction, and the guide sliding portion faces the tip portion. The slope part which bulges outward in the shape of a mountain and inclines, and is formed by forming a drop hole in the innermost part,
The gripping part is formed in a gripping hand shape whose rear end part expands in the outer direction, and is formed by drilling a holding hole around which a hanging hook is hung near the rear end,
The spring body is formed into a shape in which a bar-shaped or plate-shaped spring member is urged inward while forming an opening partly opening, and both ends of the spring member forming the opening are directed inwardly It is folded back to
By inserting the spring body from the inner side of the gripping part into the insertion slit hole of the clamping piece with the opening of the spring body at the top in a state where the sandwiching pieces are connected to each other by the rotation uneven fulcrum. The tip of the spring body is pushed along the slope portion of the guide sliding portion that swells and inclines into the mountain shape of the jaw portion, and finally the spring is inserted into the drop hole in the innermost portion of the slope portion. A pinch for washing, wherein the tip of the body is dropped and combined. A pair of synthetic resin sandwiching pieces facing each other in the same shape, and a pinch tool for washing composed of a metal spring body that presses and sandwiches the pair of sandwiching pieces from the outside direction,
The clamping piece is composed of a clamping part located in the front, a pivoting fulcrum part located in the center, a gripping part located in the rear, and a jaw part located between the clamping part and the pivoting fulcrum part. It is, to form a whole the clamping piece solid form, made to form an insertion slot for the spring body toward the grip portion from the rotating support part is inserted,
The clamping portion is adapted to urge the shape has inwardly piece, the resilient holding pieces formed to be extended in an arc rearward, forming a darken grooves on the outside the tip portion of the spring body is dropped And
The rotation fulcrum portion is composed of a rotation unevenness fulcrum, a rotation escape portion, and a rotation stopper portion,
The rotating concavo-convex fulcrum is provided on both sides of the center position of the rotating fulcrum part,
The rotation relief portion forms an arc-shaped relief portion at a rear position of the rotation fulcrum portion,
The rotation stopper portion is formed by forming a flat contact surface at a front position of the rotation fulcrum portion,
The jaw part is formed by forming an escape space of the clamping part in the inner direction,
The gripping part is formed in a gripping hand shape whose rear end part expands in the outer direction, and is formed by drilling a holding hole around which a hanging hook is hung near the rear end,
The spring body is formed into a shape in which a bar-shaped or plate-shaped spring member is urged inward while forming an opening partly opening, and both ends of the spring member forming the opening are directed inwardly It is folded back to
In a state in which the clamping pieces together are connected by the rotation uneven fulcrum, wherein the front end portion of the darken groove formed on the outside of the clamping portion of the clamping piece said spring member is combined write or is dropped Pinch for washing. A pair of synthetic resin sandwiching pieces facing each other in the same shape, and a pinch tool for washing composed of a metal spring body that presses and sandwiches the pair of sandwiching pieces from the outside direction,
The clamping piece is composed of a clamping part located in the front, a pivoting fulcrum part located in the center, a gripping part located in the rear, and a jaw part located between the clamping part and the pivoting fulcrum part. And the entire washing pinch is formed in a solid state leaving the holding hole of the gripping part ,
The clamping part is formed by forming an elastic clamping piece that is urged in a cantilevered manner in the inner direction and that extends backward in an arc shape,
The rotation fulcrum part is composed of a rotation connection fulcrum, a rotation escape part, and a rotation stopper part,
The pivot connection fulcrum is integrally formed with the pair of clamping pieces at the center position of the pivot fulcrum part,
The rotation relief portion forms an arc-shaped relief portion at a rear position of the rotation fulcrum portion,
The rotation stopper portion is formed by forming a flat contact surface at a front position of the rotation fulcrum portion,
The jaw portion is formed by forming an escape space of the elastic clamping piece in the inner direction,
The gripping part is formed in a gripping hand shape whose rear end part expands in the outer direction, and is formed by drilling a holding hole around which a hanging hook is hung near the rear end,
A spring plate is integrally formed on one inner side of the gripping portion, and a locking projection for locking the spring plate in a curved state is integrally formed on the other inner side, and the spring plate is fixed to the locking projection. A pinch for washing characterized by being combined by being engaged with each other. The washing body according to any one of claims 1 to 3, wherein a connecting body that is connected to the pair of sandwiching pieces by integral molding is provided behind the turning relief portion of the turning fulcrum portion. pinch. The washing pinch according to any one of claims 1 to 3, wherein a rotation connection fulcrum connected to the pair of sandwiching pieces by integral molding is provided in place of the rotation uneven fulcrum . The laundry according to any one of claims 1 to 6, wherein the elastic holding piece of the holding portion forms an elliptical elastic holding piece that urges and holds the laundry inward. Pinch for.

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