JP2003063180A - Synthetic resin clip - Google Patents

Abstract

PROBLEM TO BE SOLVED: To inexpensively provide a synthetic resin clip which solves the problems of a conventional synthetic resin clip and the synthetic resin clip of the prior application by the present assignee, decreases the number of parts, and obtains excellent clip functions. SOLUTION: The synthetic resin clip is composed of a clip substrate (A) in the form of a side view h-shaped branch in which a cover plate (2) is formed integrally while an insertion space (21) for a flexible object (H) to be held is secured in a base plate (1) made a handling tongue piece part (1a), by forming a string hole (11) for connecting the hanging string of a portable article in one end part and an operation lever body (B) for holding. A holding tooth (33) for holding the object (H) between itself and the base plate (1) of the clip substrate (A) is formed in one end of an operation arm (3). The clip substrate (A) and the lever body (B) are arranged to overlap the cover plate (2), with the free end side of the cover plate (2) constituting the clip substrate (A) made the center of rotation, and connected together so that the tooth (33) of the lever body (B) enters the insertion space (21) on the free end side of the cover plate (2).

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is mainly used when carrying portable items such as a commuter pass, a mobile phone, a camera, a key, a pocket watch, etc., for the purpose of preventing their loss or loss. Made of a synthetic resin that is used as a paper clip or a laundry clip by binding to a flexible string-like body such as a strap, chain, or string, and sandwiching a part of clothes, patrol items, etc. worn by the carry It's about clips.

[0002]

2. Description of the Related Art A typical example of a conventional clip made of this kind of synthetic resin is a mobile phone, a camera,
There is a device that secures the connection with a flexible string-like body such as a strap, a chain, and a string in a portable item such as a key and the pinching of a part of clothes, patrol items, etc. to prevent the item from falling off or being lost. However, clips made of synthetic resin or metal of three or more parts including a spring member have been often used.

However, in recent years, various synthetic resin clips have been used because of the need for safety with respect to fingers and skin, prevention of damage to the cloth to be attached, and cost reduction of raw materials. Has reached.

As a synthetic resin clip used for such an application, for example, Japanese Patent Laid-Open No. 2000-18215,
Registered utility model No. 3048611 or Patent No. 201
No. 4106, a spring member is interposed, or a spring elasticity of resin is used and a cam mechanism of an operation portion is used together, or, as in Japanese Patent No. 2981744, only a cam mechanism of the operation portion is used. Prior art is known.

[0005]

However, all of the above-mentioned known synthetic resin clips have a complicated structure consisting of three or more parts excluding the rotating shaft part, and the cost for manufacturing and assembling the parts is low. Not only will the unit price rise, but due to breakage of springs due to repeated use, wear and tear of mutual contact parts, the clip function will be lost early, and other fatal problems in cost and durability will occur. there were.

Further, the above-mentioned known synthetic resin clip is relatively small in size as compared with the conventional metal clip and can obtain a sufficient clamping force, but it is a flexible clamping target for forming the opening edge of the pocket and the like. Since the operation unit before the object is clamped is in the open state in which it is urged by the spring, the operation unit when clamping the flexible object to be clamped is 90 degrees against the biased spring.
It is necessary to rotate by an angle of about a degree.

For this reason, the operability is poor for this type of fingertip-operated clip, and it is difficult to determine the position where the clip is clamped with respect to the flexible clamping object, and the flexible clamping object is held with one hand. The operation part must be rotated against the spring with the other hand while securing the setting of the clip to hold the object and the position where the clip is clamped to the flexible clamping object. There is also a problem in mounting operability, such as the complexity of using the hands of the user, and the fact that the clip cannot be clamped by the required one-touch operation.

In order to solve the above problems, the applicant of the present invention invented a clip made of synthetic resin and made of two parts, and applied for a synthetic resin clip according to Japanese Patent Application No. 2001-10051. There is.

To summarize the construction of the synthetic resin clip according to this prior application, as shown in the front view and the sectional view showing the sandwiched state in FIG. 9 and the sectional view in the open / closed state in FIG. A flexible pinching object (H) is provided on the base plate portion (1) which is a tongue piece portion (1a) for handling by providing a cord hole (11) for connecting the hanging cord.
It is composed of two parts: a clip base body (A) in a side view h-shaped bifurcated form in which a cover plate portion (2) is integrally formed to secure an insertion space (21) for holding, and a sandwiching operation lever body (B). It was done,
The holding operation lever body (B) has a rotating shaft (32) at one end.
And forming a sandwiching tooth (33) for sandwiching the flexible sandwiching target (H) with the substrate portion (1) at the other end portion, and the other end portion The operation shaft part (3) is formed by protruding the cover plate part (2) from the free end to the extent that a fingertip is hooked, and the pivot shaft (32) is a substrate that is a part of the clip base body (A). The part (1) and the cover plate part (2) are rotatably coupled at a bifurcated part, and the other end of the sandwiching tooth (3
The cover plate portion (2) is penetrated into the cover plate portion (2) so that the cover plate portion (2) can appear and disappear in the insertion space (21) for the flexible object (H).

According to the synthetic resin clip of the prior application having the above-mentioned structure, the number of parts is two, and the structure is simple. Therefore, the manufacturing and assembling costs are low, and the clamping operation is compact. With the point that it can be a synthetic resin clip with excellent functionality that can firmly clamp the flexible clamping target (H), it achieves excellent operational effects that cannot be achieved with known clips. It is possible to make it extremely practical.

However, in the structure of the synthetic resin clip according to the above-mentioned prior application, one end of the sandwiching operation lever body (B) is the center of rotation, and the other end is the sandwiching tooth (33) and the operating arm. Since it is configured to be a part (3) and is connected and assembled with the clip base body (A), it can rotate from the rotation center of the sandwiching operation lever body (B) to the sandwiching teeth (33). Since there is little difference in the length of each arm from the center to the free end of the operation arm part (3), the leverage principle cannot be effectively used, and there is a slight weakness in operability and sandwiching.

Further, this weak point is in the direction of loosening the biting to the sandwiching teeth (33) when a tensile force acts between the flexible sandwiching object (H) and the sandwiching teeth (33). The rotation moment has a result that the pinch is released, and in the worst case, the pinch may be released.

The present invention solves the problems of the above-mentioned conventional synthetic resin clips and the problems of the synthetic resin clips according to the applicant's prior application all at once, and has an excellent clip function with a reduced number of parts. It is an object to provide the obtained synthetic resin clip at low cost.

[0014]

SUMMARY OF THE INVENTION A synthetic resin clip according to the present invention has a base plate portion having one end tongue piece (1a) for handling.
Clip base (A) of bifurcated or substantially h-shaped bifurcated form in which (1) secures an insertion space (21) for an object (H) for flexible pinching and integrally forms a cover plate (2). And a sandwiching tooth (33) for sandwiching the flexible sandwiching object (H) between the one end portion of the operation arm portion (3) and the substrate portion (1) of the clip base body (A). And a sandwiching operation lever body (B) formed with two parts, the clip base body (A) and the sandwiching operation lever body (B), the cover plate portion constituting the clip base body (A) On the free end side of (2), the state of overlapping the cover plate portion (2) and the free end side of the cover plate portion (2), the pinching teeth (3) of the pinching operation lever body (B).
The configuration is characterized in that 3) is connected so as to appear and disappear in the insertion space (21).

[0015]

According to the synthetic resin clip constructed as described above, a synthetic resin clip which is excellent in operability and has a small number of parts, but which can exhibit an excellent clip function at a low cost is provided. can do.

That is, since one end portion of the base plate portion (1) is used as the handling tongue piece portion (1a), the gripping operation lever body (B) is held by holding the handling tongue piece portion (1a) with one hand. ), The operability of the sandwiching is improved, and the side surface of the cover plate (2) is integrally formed to secure the insertion space (21) for the flexible sandwiching target (H). H-shaped bifurcated clip base (A)
And the sandwiching operation lever body (B) having the sandwiching teeth (33) formed therein, so that the unit price of the article can be reduced by reducing the materials used and the manufacturing and assembling costs. be able to.

Particularly, the sandwiching operation lever body (B) having the sandwiching teeth (33) is used as a cover plate portion which constitutes the clip base body (A).
With the free end side of (2) as the center of rotation, it is in a state of overlapping with the cover plate part (2), and on the free end side of the cover plate part (2), the sandwiching teeth (33) of the sandwiching operation lever body (B). ) Is inserted into and removed from the insertion space (21), and
The length of the arm from the center of rotation of (B) to the sandwiching tooth (33) and from the center of rotation to the operating portion at the free end is the length of the arm from the center of rotation to the position of the sandwiching tooth (33). Since the length is short, the lever principle can be effectively used and the substrate part (1) of the clip base (A)
Due to the restoring force of the elastic deformation of, the clip can be easily and strongly clipped.

In addition, the above-mentioned relationship is such that, when a flexible object (H) is sandwiched (clip) with a clip made of synthetic resin, when a pulling force acting in a direction separating them from each other is applied, the short arm And a rotation moment due to a force acting on the sandwiching teeth (33) gives a rotation in the same direction to the operating portion of the sandwiching operation lever body (B), but this rotation causes the clip base body (A) to rotate. Since it is restrained by the covering plate part (2) that constitutes it, the biting of the flexible sandwiching target (H) by the sandwiching teeth (33) is strengthened, and the synthetic resin clip is flexible sandwiching. Do not inadvertently leave the object (H).

As a result, it is possible to prevent the portable article connected to the synthetic resin clip from falling off or being lost.

As described in claim 2, the handle tongue piece (1a) is provided with a cord hole (1) for connecting a hanging cord of a portable article.
By providing (1), it is possible to ensure connection with flexible cords such as straps, chains, cords, etc. in portable products such as mobile phones, cameras, keys, etc. hand,
It can be prevented from falling off and being lost, and as described in claim 3, in the longitudinal direction of the back part of the cover plate part (2) of the clip base body (A), the sandwiching operation lever body (B) is provided. By forming the overlapping storage groove (22) into which the operation arm portion (3) fits, the overall thickness is reduced, and the material used can be saved and the clip made of synthetic resin can be made compact.

Further, as described in claim 4, the rear end portion of the operation arm portion (3) of the sandwiching operation lever body (B) is provided with a tongue piece for handling the base plate portion (1) of the clip base body (A). By extending in the longitudinal direction parallel to the portion (1a) to form the finger-hanging end portion (31), the fingertip operability to the operation arm portion (3) of the sandwiching operation lever body (B) is not hindered. , It can be a smart synthetic resin clip as a whole.

Further, as described in claim 5, the rear end portion of the operation arm portion (3) of the sandwiching operation lever body (B) is provided with a tongue piece for handling the base plate portion (1) of the clip base body (A). When the finger-hanging end portion (31) is bent in a direction away from the portion (1a), a space for hanging the fingertip can be formed with a slight bending length, so that the sandwiching operation lever body (B) is formed. To further improve the operation of hooking the fingertip on the operation arm (3) of the
The operation of (B) can be performed reliably and smoothly.

Furthermore, as described in claim 6, the base plate portion (1) of the clip base body (A) and the cord hole (1) of the tongue piece portion (1a) for handling.
By providing a long hole (1b) in the width direction between (1) and (1), not only is the material used saved, but also the flexible object to be clamped.
The root portion of the h-shaped bifurcated shape forming the insertion space (21) for (H) has a thickness of the flexible object to be clamped (H) equal to the thickness interval of the insertion space (21) or Not only is it slightly thick and conformable and elastically deformable, but also the restoring force can be used as a clamping force, and the clip can be provided as a synthetic resin clip having versatility.

[0024]

BEST MODE FOR CARRYING OUT THE INVENTION Representative examples 1 and 2 according to the present invention will be described in detail with reference to FIG.
4 to FIG. 4 are drawings for explaining the first embodiment, and FIG.
8 to 8 are drawings for explaining the second embodiment.

(Embodiment 1) FIG. 1 is an exploded perspective view of a synthetic resin clip according to Embodiment 1 of the present invention, FIG. 2 is a front view of a completed state, and FIG. 3 is a flexible sandwiching target (H). 2 is shown in phantom line, and FIG. 4 is a flexible pinching target (shown in phantom line in FIG. 4) showing the rotation state of the sandwiching operation lever body (B) with respect to the clip base body (A). FIG. 2 is a central vertical sectional view including H), which is a synthetic resin clip using a polyurethane resin.

The synthetic resin clip has a width as a whole.
The size is about 11 mm, the length is 35 mm, and the thickness is about 10 mm, and it is composed of two parts, a bifurcated clip base (A) and a sandwiching operation lever body (B).

The bifurcated clip base (A) has a flexible pinching target ((1)) which is provided on a substrate (1) having a handle tongue (1a) at one end for connection with a portable article. H) insertion space (21)
And a cover plate portion (2) is integrally formed to form a h-shaped bifurcation form in side view, and the handling tongue piece portion (1a) is
In the width direction between the cord hole (11) for connecting the hanging cord of the portable product, the base plate portion (1) of the clip base (A) and the cord hole (11) of the tongue piece portion (1a) for handling. The long hole (1b) is penetrated, and the other end of the h-shaped bifurcated substrate part (1) is formed about 3 mm longer than the free end of the cover plate part (2). When the object to be sandwiched (H) is the opening edge fabric of the pocket, the surface of the substrate portion (1) longer than the free end of the cover plate portion (2), which is continuous with the insertion space (21), is After being placed on the inner surface of the opening edge fabric, the opening edge fabric serves as an insertion guide for inserting the opening edge fabric into the insertion space (21).

In the longitudinal direction of the back portion of the cover plate portion (2) of the clip base body (A), the same thickness is 3 mm as the thickness of the operation arm portion (3) of the pinching operation lever body (B) described later. A stack storage groove (22) having a width is formed on the free end side as a closing wall (24), and at the bottom of the stack storage groove (22) on the free end side, a pinching operation lever body (B) described later is provided. Of the rotating part of the
3) The connecting square hole (23) having a groove width allowing the protrusion and the depression of the connecting hole (23) is penetrated in the thickness direction, and the sandwiching operation lever body (B) is formed on the inner wall facing the groove width of the connecting square hole (23). ), A shaft support portion (25) that engages with the rotation shaft (32) is formed. The shaft support portion (25) is formed by a pin that penetrates the cavity space of the substrate portion (1) at the time of molding, and (1c) in the figure is a hole therefor.

On the other hand, the sandwiching operation lever body (B) has a width of 5 m.
m, thickness 3 mm, length 20 mm, and the operating arm (3) has two front teeth and a beak-shaped side view (or a hook-and-back shape of a fishhook, a triangle) at the tip of the operating arm (3). (33), and on both side surfaces of the position that becomes a short arm from the tips of the sandwiching teeth (33),
The shaft support (25) is fitted in the connecting square hole (23) of the cover plate (2).
A pivot shaft (32) that engages with the projection is provided, and the rear end portion of the operation arm portion (3) is connected to the base portion (1) of the clip base (A) from the base end portion of the cover plate portion (2). The tongue piece (1a) for handling is extended in the longitudinal direction to form a finger-hanging end (31).

An operating arm having sandwiching teeth (33) and a rotating shaft (32) formed in a square hole (23) for connection of a cover plate (2) integral with the above-mentioned bifurcated clip base (A). The tip of part (3),
After the turning shaft (32) is inserted in a posture in which it is oriented in the longitudinal direction of the arm portion, the turning shaft (32) is rotated 90 degrees horizontally, and the turning shaft (32) is pivotally supported (25) of the cover plate portion (2). Then, pulling in the direction opposite to the direction of insertion to engage the rotating shaft (32) with the shaft support (25), the sandwiching operation lever body (B) is attached to the cover plate (2). )
It is completed as a synthetic resin clip by assembling and connecting so that it can rotate.

In the synthetic resin clip thus assembled and completed, for example, a strap attached to a portable telephone (including a PHS telephone) is attached to a strap hole (1a) of a tongue piece (1a) for handling.
The mobile phone is put in a state of being passed through 1) and used, and the mobile phone is stored in a pocket such as clothes or a bag, and the synthetic resin clip according to the present invention connected to the end of the strap has an opening edge of the pocket. The flexible cloth and the leather forming the part are sandwiched and used for the purpose of preventing fall and loss.

In this case, the sandwiching operation lever body (B) forming the clip made of synthetic resin has the operation arm portion (3)
The outer surface of the free end of the stack overlaps the free end side closing wall (24) of the storage groove (22).
When it is rotated to the position regulated by, the sandwiching tooth (33) becomes a posture (including incompletely collapsed state) that is retracted from the insertion space (21), and the flexible sandwiching tooth (33) is inserted into the insertion space (21). When the insertion target (H) is allowed to be inserted, and then the operation arm portion (3) of the sandwiching operation lever body (B) is laid down, the sandwiching teeth (33) become flexible sandwiching target ( The operation arm part (3) is restricted by the bottom of the stacking storage groove (22) while the H) is being bitten, and the synthetic resin clip is attached to the flexible sandwiching target (H). Is done.

The flexible object to be clamped (H) has a rotating shaft (3
2) A fulcrum, a sandwiching tooth that exists through an arm shorter than the fulcrum
(33) is the point of action, and the rear end of the operation arm part (3) separating the long arm from the fulcrum is the force point, so that the flexible pinching object (H) is strongly pinched by the action of leverage. It becomes.

When the clip made of synthetic resin is to be removed from the object (H) to be clamped, the base of the clip base (A) is to be removed.
Place a fingertip between the tongue piece (1a) for handling of (1) and the finger-hanging end portion (31) at the rear end of the operation arm portion (3) extended in the longitudinal direction, and hook By rotating the sandwiching operation lever body (B) so as to raise the end (31), the biting of the flexible sandwiching target (H) by the sandwiching teeth (33) is released. By.

(Embodiment 2) FIG. 5 is an exploded perspective view of a synthetic resin clip according to Embodiment 2 of the present invention, FIG. 6 is a front view of a completed state, and FIG. 7 is a flexible sandwiching target (H). 6 is a vertical cross-sectional view of the center of FIG. 6 in phantom line, and FIG. 8 is a flexible pinching object (indicated by phantom line) showing the rotation state of the pinching operation lever body (B) with respect to the clip base body (A). FIG. 2 is a central vertical sectional view including H), which is a synthetic resin clip using a polyurethane resin.

The synthetic resin clip according to the second embodiment has a thickness of 12 mm, which is slightly thicker than that of the first embodiment, but this is because the rear end of the operation arm portion (3) is bent. However, substantially the same as in the case of the first embodiment, the overall size is about 11 mm in width and 35 mm in length, and the fork-shaped clip base body (A) and the sandwiching operation lever body (B) are provided. It consists of two parts.

The bifurcated clip base (A) is shown in FIG.
8 to 8 and FIGS. 1 to 4 showing the synthetic resin clip of the first embodiment, they are the same as will be apparent. Therefore, the same reference numerals are given and detailed description thereof will be omitted, and the sandwiching operation lever will be omitted. As for the body (B), as shown in FIGS. 5 to 8, the rear end portion of the operation arm portion (3) is separated from the handling tongue piece (1a) for coupling with a portable article. It is slightly bent to form a finger-hanging end portion (31a) in which the fingertip is better hooked than in the case of the first embodiment, and other configurations are the same as those of the synthetic resin clip according to the first embodiment. Therefore, the same reference numerals are given and detailed description is omitted.

A more detailed description will be given of a sandwiching operation lever body including the above-mentioned bifurcated clip base body (A) and the integral cover plate portion (2).
Since the explanation of the connection with (B), the attachment of the assembled synthetic resin clip to the flexible sandwiching target (H), and the sandwiching by the leverage are the same as those in the first embodiment. It shall be omitted.

In the synthetic resin clips of Examples 1 and 2, the clip operating lever is used to connect two parts of the bifurcated clip base (A) and the clip operating lever body (B). The case where the rotation shaft (32) formed on the body (B) and the shaft support portion (25) formed on the cover plate portion (2) of the clip base body (A) are engaged has been described. In some cases, they are connected by independent axes. In this case, strictly speaking, there are three parts, but if the shaft part is made up of more parts like a conventional synthetic resin clip, it will not be necessary to include the shaft in the number of parts. Even if there is, it shall be understood as two parts.

When the synthetic resin clip according to the second embodiment is removed from the flexible object (H), the clip base
A fingertip is provided between the tongue piece (1a) for handling the board portion (1) of (A) and the finger-hanging end portion (31a) of the rear end portion of the operation arm portion (3) slightly bent in a direction away from the tongue piece portion. Put your finger on the end
(31) By rotating the sandwiching operation lever body (B) so as to raise it, the engagement of the flexible sandwiching object (H) by the sandwiching teeth (33) is released. It is superior in operability to the synthetic resin clip according to No. 1.

In each of Embodiments 1 and 2 described above, the handling tongue portion (1a) for coupling with a portable article is formed at one end of the substrate portion (1). Board part
The other end of (1), that is, though not shown, is integrally formed with the other end of the base plate (1) in the same direction as the free end of the cover plate (2) and mounted in a pocket or the like. The tongue for handling (1
The object of the present invention can be achieved even if the appearance of a) is not exposed.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a synthetic resin clip according to a first embodiment of the present invention.

FIG. 2 is a front view of a synthetic resin clip in a completed state according to the first embodiment of the present invention.

FIG. 3 is a central vertical cross-sectional view of FIG. 2 showing the flexible sandwiching target (H) by an imaginary line.

FIG. 4 is a central longitudinal cross-sectional view showing the pivoting state of the sandwiching operation lever body (B) with respect to the clip base body (A) including the flexible sandwiching target object (H) shown by imaginary lines. .

FIG. 5 is an exploded perspective view of a synthetic resin clip according to a second embodiment of the present invention.

FIG. 6 is a front view of a completed state of the synthetic resin clip according to the second embodiment of the present invention.

FIG. 7 is a central vertical cross-sectional view of FIG. 6 showing the flexible sandwiching target (H) in phantom.

FIG. 8 is a central vertical cross-sectional view showing the state of rotation of the sandwiching operation lever body (B) with respect to the clip base body (A) including the flexible sandwiching target object (H) shown by imaginary lines. .

FIG. 9 is a front view of a synthetic resin clip according to the prior application and a cross-sectional view showing a sandwiched state.

FIG. 10 is a cross-sectional view of a synthetic resin clip according to the earlier application in an open / closed state.

[Explanation of symbols]

(A) Clip base (1) Board part (11) String hole (1a) Handle tongue (1b) Long hole (1c) hole (2) Cover plate (21) Insertion space (22) Stacked storage groove (23) Square hole for connection (24) Wall (25) Shaft support (B) Clamping operation lever body (3) Operation arm section (31) Finger hanging end (31a) Finger hook end (32) Rotating shaft (33) Sandwich teeth (H) Flexible sandwich target

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) F16B 2/18 F16B 2/18 E

Claims (6)

[Claims] 1. A cover plate portion (1) having an insertion space (21) for a flexible object to be sandwiched (H) secured in a base plate portion (1) having one end tongue portion (1a) for handling. (2) integrally formed bifurcated clip base
(A) and the clip base on one end of the operation arm (3)
A sandwiching operation lever body having sandwiching teeth (33) for sandwiching a flexible sandwiching object (H) with the substrate portion (1) of (A).
(B) and two parts, the clip base (A) and the sandwiching operation lever body (B), the free end side of the cover plate (2) constituting the clip base (A) With the center of rotation as the cover plate
(2) overlaps, and the sandwiching teeth (33) of the sandwiching operation lever body (B) are inserted into the insertion space on the free end side of the cover plate (2).
A clip made of synthetic resin, characterized in that it is connected so as to appear and disappear in (21). 2. The synthetic resin clip according to claim 1, wherein the handle tongue portion (1a) is provided with a cord hole (11) for connecting a hanging cord of a portable article. 3. A stack storage groove (22) into which an operation arm portion (3) of a sandwiching operation lever body (3) is fitted is formed in a longitudinal direction of a back portion of a cover plate portion (2) of a clip base body (A). The synthetic resin clip according to claim 1. 4. The operation arm portion of the sandwiching operation lever body (B)
(3) The rear end of the clip base (A) is extended in the longitudinal direction parallel to the handle tongue (1a) of the base (1) of the clip base (A) to form a finger-hanging end (31). The synthetic resin clip according to 1 or 3. 5. The operation arm portion of the sandwiching operation lever body (B)
(3) The rear end of the clip base (A) is bent in a direction away from the handle tongue (1a) of the base (1) of the clip base (A) to form a finger-hanging end (31). The synthetic resin clip described in 3. 6. A widthwise elongated hole (1b) is provided between the base plate portion (1) of the clip base (A) and the cord hole (11) of the tongue piece portion (1a) for handling. Item 5. A synthetic resin clip according to item 1, 2, 3, 4 or 5.