JP3128687U - Synthetic resin clip - Google Patents

Abstract

[PROBLEMS] To easily clip a bag mouth of a paper bag, to make a clip that can be used repeatedly, to make a clip that has excellent design, and to enable use by combining two clips. And
A synthetic resin clip (1) for clipping a clip object, a clip body (2) for holding the clip object, a clip position for clipping the clip body, and a clip for clip release. The clip body 2 includes a pair of presser pieces 20A and 20B whose upper end portions are connected by a flexible hinge. Is provided with a pair of opposing pressing pieces 30A and 30B that press the outer surfaces of the pair of pressing pieces 20A and 20B, and a friction-applying surface on the inner surface of the pressing pieces 20A and 20B by a pressing force from the outside of the operation member 3. The clip object is held by 23A and 23B.
[Selection] Figure 1

Description

  The present invention mainly relates to a detachable synthetic resin clip suitable for clipping an opening of a paper bag with a handbag.

  Traditionally, paper bags with handbags have been widely used at merchandise retailers for packaging products. This type of paper bag with handbags is durable, durable, and has many excellent designs. Often used. In addition, paper bags with various handbags are widely used to store and carry articles.

Conventionally, in shops and department stores, a method of closing one or two parts of a paper bag with a handbag with a tape or a seal has been widely used. However, a clip suitable for closing the bag mouth of a paper bag is still in practical use. It has not been. However, in the patent document, a bag mouth closing tool used for closing a bag mouth such as a paper bag with a hand bag or a handbag is proposed.
For example, Patent Document 1 proposes a bag mouth closure such as a handbag that can be easily attached to and detached from a paper bag with a handbag and can be manufactured at low cost with a sheet material such as paper or a synthetic resin sheet. Yes. This bag mouth closing device is configured to bend the sheet material into a roof shape, form an opening slit through which the hand is passed, and cover the upper end portion of the paper bag with the hand opening through the opening slit.

In Patent Document 2, the bag mouth of a paper bag with a hand bag can be closed, and even when the bag mouth is closed, the bag mouth closing device such as a paper bag with a hand bag which can see the stored state in the hand bag from the outside, Proposals have been made by bending paper or resin sheets.
This bag mouth closing device is an engaging portion having a reverse groove cross section raised at both ends of a rectangular sheet material to cover a large rectangular bag mouth, and is engaged with both ends of the bag mouth. The engaging portions are formed, and the opening slits through which the hand is passed through the pair of engaging portions are formed.

No. 7-39799 JP-A-10-203541

  The bag mouth closing device of Patent Document 1 can be easily manufactured at low cost using a sheet material such as paper or a synthetic resin sheet, but this bag mouth closing device is configured to completely cover and close the bag mouth from the upper surface side. For this reason, it is necessary to remove the bag mouth closing tool when taking in and out the stored items, which is inconvenient.

  Since the bag mouth closing device of Patent Document 2 has a structure that covers the entire rectangular opening of a paper bag with a handbag while holding the rectangle, when the bag mouth closing device is attached, the paper bag with a hand bag is attached regardless of the amount of storage. It always becomes a rectangular parallelepiped shape and becomes bulky. Moreover, when putting in / out the stored item, it is necessary to remove the bag mouth closing tool in the same manner as the bag mouth closing tool of Patent Document 1, so that it is not convenient.

  On the other hand, as widely used in department stores, etc., the system of closing the 1 or 2 locations of the opening of the paper bag with a tape or a seal is troublesome to remove the tape or the seal when taking out the stored items. In addition, there are problems that the paper bag is easily damaged when the tape and the seal are peeled off, and that once the stored item is taken out, the tape and the seal cannot be used and the bag mouth cannot be sealed.

  The purpose of the present invention is to provide a synthetic resin clip that can be easily clipped and easily attached to and removed from the bag mouth of a paper bag, to provide a synthetic resin clip that can be used repeatedly, and to be made of a synthetic resin that excels in design. To provide a clip, to provide a synthetic resin clip that can be used in combination of two clips.

  The synthetic resin clip according to claim 1 is a clip main body for holding a clip object, and an operation member attached to the clip main body for operating and releasing the clip, wherein the clip main body is clipped. And an operation member slidable linearly over the clip release position to be in the clip release state.

  When attaching to the clip object, hold the operation member at the clip release position, pinch the clip object with the clip body, and slide the operation member linearly from the clip release position to the clip position. The clip state can be easily clipped, and when the operation member is linearly slid from the clip position to the clip release position, the clip can be easily released.

  According to a second aspect of the present invention, there is provided the synthetic resin clip according to the first aspect, wherein the clip main body is formed by connecting a pair of opposing pressing pieces and one end of the pair of pressing pieces to each other. A flexible hinge that enables opening and closing of the piece, a friction applying surface formed on each of the opposing inner surfaces of the pair of presser pieces, and a guide for sliding the operation member over the clip position and the clip release position It is characterized by having a guide part.

  According to a third aspect of the present invention, there is provided the synthetic resin clip according to the second aspect, wherein the operation member includes a pair of mutually parallel parallel pressing pieces that respectively press the outer surfaces of the pair of presser pieces at the clip position. A connecting piece that integrally connects one end portions of the pressing piece and a guided portion that is guided by the guide portion of the clip main body are integrally formed.

  In order to enable the synthetic resin clip of claim 4 to be connected to a state in which the first synthetic resin clip is entangled with another second synthetic resin clip of the same kind in the device of claim 3, A first hook that is releasably fitted to a second hook of the operation member of the second synthetic resin clip is formed on one pressing piece of the operation member of the first synthetic resin clip. It is characterized by that.

  According to a fifth aspect of the present invention, there is provided the synthetic resin clip according to any one of the second to fourth aspects, wherein a plurality of protrusions having a triangular cross section are parallel to the flexible hinge on the friction imparting surface of the one pressing piece of the clip body. A plurality of concave grooves corresponding to the plurality of protrusions are formed on the friction applying surface of the other pressing piece.

  According to the synthetic resin clip of claim 1, the clip main body and the operation member attached to the clip main body are combined in two parts. When the clip is attached to the clip object, the operation member is set to the clip release position. Holding the clip object with the clip body and sliding the operation member linearly from the clip release position to the clip position makes it easy to switch to a clip state where the clip object is easily clipped. When the operation member is linearly switched from the clip position to the clip release position, the clip release state can be easily achieved.

  Since the clip object is sandwiched between the clip bodies, it can be clipped even if the thickness of the clip object is different, and it can be used repeatedly. The clip is made of a synthetic resin without damaging the paper bag when releasing the clip, so that it can be manufactured at low cost and can be easily made into a clip with excellent design.

  According to the synthetic resin clip of claim 2, the clip main body includes the flexible hinge that connects the one end portions of the pair of presser pieces to open and close the pair of presser pieces. Even if it is thick, it can be easily mounted and the structure of the hinge can be simplified. Since the friction applying surfaces are formed on the opposing inner surfaces of the pair of pressing pieces of the clip main body, the clip is not easily detached from the clip object, and the reliability is excellent. Since the guide portion for guiding the operation member over the clip position and the clip release position is provided, the position of the operation member can be reliably switched over between the clip position and the clip release position.

  According to the synthetic resin clip of claim 3, the operation member includes a pair of parallel pressing pieces facing each other, a connecting piece integrally connecting one end portions of the pressing pieces, and a guided portion. Since they are integrally formed, the structure of the operation member is simplified and can be manufactured at low cost. Since the outer surfaces of the pair of pressing pieces of the clip body are pressed by the pair of pressing pieces, a strong clipping force can be generated. Since the guided portion of the operation member is guided by the guide portion of the clip body, it operates smoothly when the operation member is switched between the clip position and the clip release position.

  According to the synthetic resin clip of claim 4, the first synthetic resin clip is connected to another second synthetic resin clip of the same kind in such a manner that it can be connected to one of the operating members. Since the first hook that is releasably fitted to the second hook of the second synthetic resin clip is formed on the pressing piece, the two first and second synthetic resin clips are ligated together. If the first and second hooks are fitted together in a state, they can be strongly connected.

That is, by attaching the first and second clips to one upper end side and the other upper end side of the bag mouth of the paper bag, respectively, and connecting the first and second hooks of the first and second clips A pair of first and second clips can be used to close the bag mouth of the paper bag.
In this case, when the first and second clips having excellent design properties are employed, the clip is effective not only as a functional part but also as an ornament. The clip is composed of a clip main body and an operation member, but it is only necessary to produce two types of operation members having different hook sizes. Since the clip main body may be a common product, it is advantageous in terms of production costs.

  According to the synthetic resin clip of claim 5, a plurality of strips having a triangular cross section correspond to the friction applying surface of one press piece of the clip body, and the plurality of protrusions correspond to the friction applying surface of the other press piece. Since the plurality of concave grooves are formed, the end of the paper bag can be clipped into a state of being bitten between the plurality of protrusions and the plurality of concave grooves, so there is no risk of the clips being detached, and operation reliability And excellent reliability.

  A synthetic resin clip according to the present invention is a clip body for holding a clip object (bag mouth such as a paper bag with a hand bag), and an operation member attached to the clip body and for operating the clip and releasing the clip. An operation member is provided which is slidable linearly over a clip position where the clip body is clipped and a clip release position where the clip body is released.

Embodiments of the present invention will be described below with reference to the drawings.
The synthetic resin clip 1 of this embodiment is suitable for clipping the bag mouth (the clip object) at the upper end of the paper bag with a handbag, but can also be used for other purposes.
FIG. 1 is a perspective view of the synthetic resin clip 1 (clip release state) as viewed from the left rear side. As shown in FIG. 1, upper, left, and rear are defined and described below.
As shown in FIG. 1 to FIG. 6, a synthetic resin clip 1 includes a clip body 2 for holding a clip object, and an operation member 3 attached to the clip body 2 for clip operation and clip release. And an operation member 3 that is slidable linearly over a clip position where the clip body 2 is put into a clip state and a clip release position where the clip body 2 is put into a clip release state.

  The clip body 2 is a flexible body that allows a pair of presser pieces 20A, 20B and the upper ends of the pair of presser pieces 20A, 20B to be connected to each other to open and close the pair of presser pieces 20A, 20B. The hinge 21, the friction applying surfaces 23A and 23B formed on the opposing inner surfaces of the pair of pressing pieces 20A and 20B, respectively, and the operation member 3 are slidably guided over the clip position and the clip release position. Guide pieces 24 and 24 are integrally formed.

As shown in FIGS. 1 to 6, the operation member 3 includes a pair of opposed parallel pressing pieces 30A and 30B that press the outer surfaces of the pair of pressing pieces 20A and 20B, respectively, at the clip position, and these pressing members. A connecting piece 31 that integrally connects one ends of the pieces 30 </ b> A and 30 </ b> B and guided portions 33 and 33 guided by the guide piece 24 of the clip body 2 are provided.
In order to enable the first synthetic resin clip 1 to be connected to another second synthetic resin clip 1 ′ of the same type, the second pressing piece 30 </ b> B of the operating member 3 has a second A first hook 38 that is releasably fitted to the second hook 38 ′ of the operation member 3 ′ of the clip 1 ′ is formed (see FIG. 7).

  A plurality of protrusions 36a, 36b having a triangular cross section are formed in parallel to the flexible hinge 21 on the friction applying surface 23B of the rear holding piece 20B, and a plurality of protrusions are formed on the friction applying surface 23A of the front holding piece 20A. A plurality of concave grooves 37a and 37b corresponding to 36a and 36b are formed.

The clip main body 2 is a molded article made of a synthetic resin material having excellent strength, such as polypropylene or styrene butadiene, but may be made of other synthetic resin materials.
The flexible hinge 21 connects the front presser piece 20A and the rear presser piece 20B so as to be openable and closable, and is a flexible thin-walled part having a fold-like folded line part at the center in the front-rear direction. It is configured.

  A pair of guide portions 22A (first guide portions) increased in thickness so as to guide the front and rear ends of the pressing piece 30A of the operating member 3 so as to be movable up and down are formed on the left and right ends of the outer surface of the pressing piece 20A. The guide portion 22A also has a function of increasing the rigidity of the presser piece 20A. A pair of guide portions 22B (second guide portions) that are thickened so as to guide the front and rear ends of the pressing piece 30B of the operating member 3 so as to be movable up and down are formed on the left and right ends of the outer surface of the pressing piece 20B. The guide portion 22B also has a function of increasing the rigidity of the presser piece 20B.

  As shown in FIGS. 1 to 4, between the pair of guide portions 22 </ b> A, the lower half of the front surface of the presser piece 20 </ b> A is formed on the gently inclined surface 30 a so as to approach the presser piece 20 </ b> B side downward. Yes. Between the pair of guide portions 22B, the rear surface of the pressing piece 20B is formed as a vertical surface. In the present embodiment, the guide portion 22A is formed to have a width of about 3 mm in the left-right direction and a thickness of about 1.5 mm, but the thickness of the lower half of the guide portion 22A is thinner toward the bottom. In this embodiment, the guide portion 22B has a width of about 5 mm and a thickness of about 1.5 mm. The guide portion 22B is formed with a constant thickness.

  Eight ridges 36a and 36b having a triangular cross section are formed horizontally on the friction applying surface 23B of the clip body 2, and the upper three ridges 36a are large ridges having a large protrusion height. The remaining five protrusions 36b are formed into small protrusions having a protrusion height smaller than that of the protrusion 36a. Seven concave grooves 37a and 37b corresponding to the eight protrusions 36a and 36b are formed on the friction applying surface 23A, and the three concave grooves 37a corresponding to the protrusions 36a correspond to the protrusions 36b. It is formed in a stepped shape forward from the five concave grooves 37b.

  The holding member 20A and the holding piece 20B are sandwiched with a bag mouth Ka (a clip object) of the hand-held paper bag K, and the operation member 3 is shown in FIGS. 2 and 4 from the clip releasing position shown in FIGS. When moved to the clip position, the bag mouth Ka is firmly sandwiched between the friction applying surface 23A and the friction applying surface 23B and is not easily detached even if pulled by hand (see FIG. 5).

Next, the operation member 3 will be described.
As shown in FIGS. 1 to 6, the operation member 3 is a molded article made of a synthetic resin material that is lightweight and excellent in impact resistance and durability, such as polycarbonate in this embodiment. You may comprise with material. In the operation member 3, upper end portions of the front pressing piece 30 </ b> A and the rear pressing piece 30 </ b> B are integrally connected by a connecting piece portion 31. The pressing piece 30A on the front side is formed as a single plate, but the pressing piece 30A also functions as a guided part that is guided by a pair of guide parts 22A.

  A small horizontal rib 30b projecting rearward is formed at the lower end of the pressing piece 30A, and when the operating member 3 is slid over the clip position and the clip releasing position, on the pressing piece 30A side, Only the tip of the horizontal rib 30b is in contact with the presser piece 20A, and the presser piece 30A is not widely in surface contact, so the frictional force is reduced. In addition, when the operating member 3 is switched to the clip position as shown in FIGS. 2 and 4, the horizontal rib 30b is pressed against the gently inclined surface 30a, so that the operating member 3 is difficult to move to the clip releasing position. Become.

The rear pressing piece 30B has a pressing piece main body 32 formed at the center portion in the left-right direction and strip-shaped guided portions 33 formed on both sides of the pair of slits 30c.
A pair of left and right L-shaped guide pieces 24 (third guide portions) for guiding the pair of left and right guided portions 33 are integrally formed on the upper portion of the outer surface of the presser piece 20B. The guide portion 22B guides the left guided portion 33, and the right guide piece 24 and right guide portion 22B form the right guided portion 33. .

  The lower end of the guided portion 33 is integrally formed with an engaging portion 34 having a horizontal engaging surface 34a at the upper end and a rear surface formed as a tapered surface 34b. Although it can be inserted into the guide piece 24, it is prevented from being detached by the locking portion 34 when the operation member 3 is switched to the clip releasing position.

  A groove 35 for releasing the flexible hinge 21 of the clip body 2 when the operation member 3 is switched to the clip position is formed on the inner side of the connecting piece portion 31, and the operation member 3 is set to the clip position. In the state, the inner surface of the connecting piece portion 31 comes into contact with the upper ends of the pair of front and rear presser pieces 20A and 20B.

Here, a substantially short cylindrical plastic hook 36 is formed rearwardly at the lower part of the pressing piece body 32, and a pair of left and right reinforcing ribs 32 a are formed at the upper part of the pressing piece body 32.
The synthetic resin clip 1 can be used alone, but is configured to be usable by combining the first and second clips 1 and 1 ′ that are different only in the size of the hook 35. The clip bodies 2 and 2 of the first and second clips 1 and 1 ′ have the same size and structure, but the hook 38 ′ of the operation member 3 ′ of the second clip 1 ′ is the first clip 1. The operation member 3 is configured to be engageable and disengageable with the hook 38.

  The operation and effect of the synthetic resin clip 1 (or the clip 1 ') described above will be described. This clip 1 can be used alone, and is applicable to the purpose of clipping the bag mouth Ka, the purpose of clipping the name plate to the wide pocket mouth, the purpose of clipping documents, pamphlets and catalogs, and other various purposes. It is possible.

  When the bag mouth Ka of the paper bag K is clipped by the clip 1, the bag mouth Ba 2 between the pair of presser pieces 20A and 20B of the clip body 2 with the operation member 3 held at the clip release position. After inserting the sheet, when the operation member 3 is linearly moved downward relative to the clip main body 2 to the clip position, the clip main body 2 is in a clip state, and the pair of bag openings Ka is a pair. Since the pressing pieces 20A and 20B are strongly held and the protrusions 36a and 36b and the concave grooves 37a and 37b slightly bite into the bag mouth Ka, the clip 1 is not unexpectedly detached.

  When the clip 1 is removed, the operation member 3 is moved linearly upward relative to the clip body 2 to the clip release position, and the operation member 3 is clipped as shown in FIGS. At the release position, the clip body 2 enters the clip release state.

  When the clips 1 and 1 'are used in combination, the positions of the clips 1 and 1' with respect to the bag mouth Ka are set so that the hooks 38 and 38 'of the first and second clips 1 and 1' can be engaged. When one sheet of the bag mouth Ka is clipped by the first clip 1 and the other sheet of the bag mouth Ka is clipped by the second clip 1 ′, the hooks 38 and 38 ′ are engaged. Since the first and second clips 1 and 1 'are in the coupled state, the bag mouth Ka can be clipped securely. In the case of a thick bag, it is difficult to clip the two sheets of the bag mouth Ka with one clip 1 or 1 ′, and thus the first and second clips 1 and 1 ′ are used in this way. be able to.

  Since the synthetic resin clip 1 has a structure in which the clip object is sandwiched between the clip bodies 2, the clip object can be clipped even when the thickness of the clip object is different, and can be used repeatedly. Since the clip 1 is made of a synthetic resin, the clip 1 is made of a synthetic resin without damaging the paper bag when the clip is released. It is also easy to do.

  The clip body 2 includes a flexible hinge 21 that connects one end of the pair of presser pieces 20A and 20B to open and close the pair of presser pieces 20A and 20B. In addition, the structure of the flexible hinge 21 can be simplified. Since the friction applying surfaces 23A and 23B are respectively formed on the opposing inner surfaces of the pair of pressing pieces 20A and 20B of the clip main body 2, the clip 1 is not easily detached from the clip object and is excellent in reliability. Since the guide portions 22A, 22B, and 24 for guiding the operation member over the clip position and the clip release position are provided, the position of the operation member 3 can be switched reliably between the clip position and the clip release position.

  The operating member 3 is formed by integrally forming a pair of parallel pressing pieces 30A, 30B facing each other, a connecting piece 31 for integrally connecting one end portions of these pressing pieces 30A, 30B, and a guided portion 33. Therefore, the structure of the operation member 3 becomes simple and can be manufactured at low cost.

  Since the outer surfaces of the pair of pressing pieces 20A, 20B of the clip body 2 are pressed by the pair of pressing pieces 30A, 30B, respectively, a strong clipping force can be generated. Since the guided portion 33 of the operation member 3 is guided by the guide portions 22B and 24 of the clip body 2, the operation member 3 operates smoothly when switching between the clip position and the clip release position.

  As described above, the first and second clips 1 and 1 ′ are attached to one upper end and the other upper end of the bag mouth Ka of the paper bag K, respectively. By connecting the first and second hooks 38 and 38 ', the bag mouth Ka of the paper bag K can be closed using the pair of first and second clips 1 and 1'. In this case, when the first and second clips 1, 1 'having excellent design properties are employed, the clip is effective not only as a functional part but also as a decorative product. The clips 1 and 1 'are composed of the clip body 2 and the operation members 3 and 3'. However, two types of operation members 3 and 3 'having different hooks 38 and 38' may be manufactured. This is advantageous in terms of production cost.

  A plurality of protrusions 36a and 36b having a triangular cross section correspond to the friction applying surface 23B of one pressing piece 20B of the clip body 2, and a plurality of protrusions 36a and 36b correspond to the friction applying surface 23A of the other pressing piece 20A. Since the plurality of concave grooves 37a and 37b are formed, the end portion of the paper bag K can be clipped in a state of being bitten between the plurality of protrusions 36a and 36b and the plurality of concave grooves 37a and 37b. There is no risk of detachment, and operation reliability and reliability are excellent.

The present invention is not limited to the above embodiment, and the size of the clip 1 is appropriately set according to the use of the clip 1. Further, the structure of the guide portion for guiding the operation member 3 is not limited to that of the above-described embodiment. For example, the pressing piece 30B has a plate-like structure without the slit 30c, and both front and rear end portions of the pressing piece 30B. It is also possible to have a structure in which both the front and rear end portions of the pressing piece 30A are slidably engaged with the groove of the guide portion 22A.
In addition, those skilled in the art can implement the present invention by adding various modifications to the above-described embodiments, and the present invention includes such various modifications.

It is a perspective view of the synthetic resin clip (clip release state) of the Example of this invention. It is a perspective view of the said clip (clip state). It is a left view of the said clip (clip releasing state). It is a left view of the said clip (clip state). It is the said clip (clip releasing state) rear view. It is a rear view of the said clip (clip releasing state). It is sectional drawing of a pair of clip (a clip state, a hook engagement state). It is a perspective view which shows the state which clipped the bag mouth of the paper bag with a handbag K with a pair of clip.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Synthetic resin clip 2 Clip main body 3 and 3 'Operation member 20A, 20B Holding piece 21 Hinge 22A, 22B Guide part 23A, 23B Friction providing surface 24 Guide piece 30A, 30B Press piece 31 Connection piece part 32a Reinforcement rib 33 Guided Part 34 locking part 38,38 'hook 35 groove

Claims (5)

In the synthetic resin clip for clipping the clip object,
A clip body for holding the clip object;
An operation member attached to the clip body for operating the clip and releasing the clip, wherein the operation member is linearly slidable between a clip position where the clip body is clipped and a clip release position where the clip body is released. With
A synthetic resin clip characterized by that.   The clip body includes a pair of opposing pressing pieces, a flexible hinge that connects one end portion of the pair of pressing pieces and opens and closes the pair of pressing pieces, and a pair of pressing pieces. The friction applying surface formed on each of the opposing inner surfaces and a guide portion for guiding the operating member so as to be slidable over a clip position and a clip release position are integrally formed. The synthetic resin clip described.   The operating member includes a pair of opposing parallel pressing pieces that respectively press the outer surfaces of the pair of pressing pieces at the clip position, a connecting piece that integrally connects one end portions of the pressing pieces, and the clip The synthetic resin clip according to claim 2, further comprising a guided portion guided by a guide portion of the main body.   In order to make it possible to connect the first synthetic resin clip to another second synthetic resin clip of the same type, the first synthetic resin clip can be connected to one pressing piece of the operation member of the first synthetic resin clip. 4. The synthetic resin clip according to claim 3, wherein a first hook that is releasably fitted to a second hook of the operation member of the second synthetic resin clip is formed. 5.   A plurality of protrusions having a triangular cross-section are formed in parallel to the flexible hinge on the friction-applying surface of one holding piece of the clip body, and the friction-applying surface of the other holding piece corresponds to the plurality of protruding shapes. The synthetic resin clip according to any one of claims 2 to 4, wherein a plurality of concave grooves are formed.

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