JP2017209292A - Clip for container including liquid, solid, or gas - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a clip for a water pillow capable of pinching an object with a simple operation.SOLUTION: A clip 1A for closing the opening of a container including a liquid, solid, or gas comprises: a pair of clip pieces 2 and 3 combined movably; and a tightening part 6 for tightening the pair of clip pieces from the upper and lower directions. Furthermore, the clip comprises a spring 5 for biasing the distal ends of the clip pieces to close. Further, the tightening part includes a spring part to tighten an object with a male screw and a female screw.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a clip.

  Patent Document 1 includes upper and lower fastening pieces pivotally pivoted at one ends and a locking piece pivotally supported by the other end of the lower fastening piece, There is described a water pillow tightening device for retaining the tightening state of the pouring / draining port of the water pillow inserted between the upper and lower tightening pieces by locking the locking piece to the other end of the upper tightening piece. ing.

JP 2008-000395 A

  The fastening device for water pillow as disclosed in Patent Document 1 is fixed in a state in which the drainage port of the water pillow is sandwiched until the upper fastening piece is locked with the locking piece after the upper and lower fastening pieces are closed. Can not do it. Therefore, if both the water pillow and the fastening tool are not handled well, water may leak out from the pouring / drainage port of the water pillow during the fastening operation.

  An object of the present invention is to sandwich a container that encloses an object, particularly a liquid, solid, or gas, such as a water pillow, with a simple operation.

  One aspect of the present invention for solving the above-described problems is a clip for closing a mouth of a container enclosing a liquid, solid, or gas, and a set of clip pieces movably connected to the set. A fastening portion for fastening the clip piece from above and below.

  The clip may include a spring that biases the tip of the pair of clip pieces to close.

  In the above clip, the fastening portion may include a screw portion fastened by a male screw and a female screw.

  In the above-described clip, the tightening portion is a roller portion provided on the first clip piece, and an engagement that is rotatably provided on the second clip piece and detachably engages with the outer periphery of the roller portion. May be included.

  The clip may include a set of knobs that are rotatably provided on both outer sides of the set of clip pieces and set to extend forward or backward of the set of clip pieces.

It is a figure which shows an example of the clip concerning 1st Embodiment of this invention. It is a figure which shows an example of the clip concerning 1st Embodiment of this invention. It is a figure which shows an example of the clip concerning 2nd Embodiment of this invention. It is a figure which shows an example of the clip concerning 3rd Embodiment of this invention. It is a figure which shows an example of the clip concerning 4th Embodiment of this invention. It is a figure which shows an example of a water pillow. It is a figure which shows an example of the clip concerning 5th Embodiment of this invention. It is a figure which shows an example of the clip concerning 6th Embodiment of this invention. It is a figure which shows an example of the clip concerning 7th Embodiment of this invention. It is a figure which shows an example of the clip concerning 8th Embodiment of this invention. It is a figure which shows an example of the clip concerning 8th Embodiment of this invention. It is a figure which shows an example of the clip concerning 9th Embodiment of this invention. It is a figure which shows an example of the clip concerning 10th Embodiment of this invention. It is a figure which shows an example of how to use a water pillow.

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

[First Embodiment]
1 and 2 are views showing an example of a clip according to the first embodiment of the present invention. FIG. 1 shows the side surface of the clip 1A in three states (A) to (C). FIG. 2 shows the upper surface (A) of the clip 1A and the lower surface (B) of the clip 1A.

  The clip 1 </ b> A includes a clip piece 2, a clip piece 3, a connecting portion 4, a spring 5, and a tightening portion 6. The clip piece 2 and the clip piece 3 are formed in a flat plate shape, for example. The clip piece 2 and the clip piece 3 are connected to each other via a connecting portion 4 so as to be rotatable. The connection part 4 is comprised by the hinge connected to the both surfaces which the clip piece 2 and the clip piece 3 face, for example. The spring 5 is, for example, a torsion coil spring, and is provided between the clip piece 2 and the clip piece 3 so as to give the clip piece 2 and the clip piece 3 rotation around the hinge axis (rotation in the direction of closing the clip 1A). Installed. The clip 1A may have a plurality of springs 5. Further, the outer diameter and width of the coil portion of the spring 5 are not limited to the illustrated example, and may be shorter or longer. Moreover, you may use other types of springs, such as a leaf | plate spring, instead of a coil spring.

  Thereby, both the tip parts (the left side in the figure) of the clip piece 2 and the clip piece 3 are biased so as to approach (close) each other, and the object T can be sandwiched between the both tip parts. The user can separate (open) the two tip ends of the clip piece 2 and the clip piece 3 from each other by sandwiching both rear ends (right side in FIG. 1) of the clip piece 2 and the clip piece 3 with fingers.

  The tightening portion 6 includes a screw including the head portion 61 and the shaft portion 62 and a female screw portion 63 for fastening the screw. A male screw is formed on at least a part of the outer periphery of the shaft portion 62 in the axial direction. A female screw hole (not shown) for inserting the shaft portion 62 is formed in the female screw portion 63. Further, the clip piece 2 is formed with a through hole (not shown) for inserting the shaft portion 62 in the vertical direction. A female screw part 63 is attached to the clip piece 3 at a position facing the through hole of the clip piece 2 so that the shaft part 62 passes in the vertical direction. The through hole of the clip piece 2 and the female screw portion 63 of the clip piece 3 are provided on the tip side of the connecting portion 4. The diameter of the head 61 is larger than the diameter of the through hole of the clip piece 2. Since the angle between the shaft portion 62 and the clip piece 3 changes due to the tightening of the shaft portion 62, the female screw portion 63 has a margin so that it moves slightly to the left and right with respect to the clip piece 3 in FIG. It is desirable to provide and install.

  By passing the shaft portion 62 through the through hole of the clip piece 2 and inserting the shaft portion 62 into the female screw portion 63 and rotating it (fastening the screw), at least a part of the lower surface of the head 61 is the upper surface of the clip piece 2. It hits. Thereby, it can clamp | tighten so that both the front-end | tip parts of the clip piece 2 and the clip piece 3 may pinch | interpose the target object T more strongly. In addition, since the object T is tightened by the tightening portion 6, the tightening force of the clip 1A by the spring 5 is not necessary as much as the tightening force by the tightening portion 6 (for example, if the user having an average gripping force is easy to handle). Good).

  The clip piece 2, the clip piece 3, the connecting portion 4, and the fastening portion 6 can be made of a synthetic resin such as plastic or a material such as metal. The female screw or the through hole may be formed by insert molding a metal female screw or ring into a synthetic resin. At both ends of the clip piece 2 and the clip piece 3, for example, a slip stopper made of a material such as silicone rubber may be provided. In the example of FIG. 1, the inner sides of both the tip portions of the clip piece 2 and the clip piece 3 are formed on flat surfaces that come into contact with each other when viewed from the tip side. Or it is good also as an uneven | corrugated shape so that it may mutually fit. In addition, the inner sides of both the tip portions of the clip piece 2 and the clip piece 3 are formed on flat surfaces that come into contact with each other when viewed from the side, but they may have curved surfaces and zigzag shapes that come into contact with each other, or fit each other. It is good also as an uneven | corrugated shape.

  An example of how to use the clip 1A will be described. First, the user picks both rear ends of clip piece 2 and clip piece 3 (on the right side of FIG. 1A), so that both ends of clip piece 2 and clip piece 3 (on the left side of FIG. 1A). ) Is opened, and the object T is inserted between the tips (FIG. 1A). Then, the user releases the hands from both rear ends of the clip piece 2 and the clip piece 3 to close both ends of the clip piece 2 and the clip piece 3 and sandwich the object T (FIG. 1B). ). By such an operation, the position of the clip 1A with respect to the object T can be adjusted. Finally, the user rotates the head 61 of the screw (FIG. 1C). Thereby, the target T can be reliably clamped at the determined position of the clip 1A.

[Second Embodiment]
FIG. 3 is a diagram showing an example of a clip according to the second embodiment of the present invention. FIG. 2 shows the side surface of the clip 1B in three states (A) to (C). The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  The clip 1 </ b> B includes a clip piece 2, a clip piece 3, a connecting portion 4, a spring 5, and a tightening portion 7.

  The tightening portion 7 includes a head portion 71, a shaft portion 72, a fixing portion 73, and a pressing member 74. The head 71 is connected to the upper end of the shaft 72 so as to be rotatable about an axis substantially orthogonal to the shaft 72. The head portion 71 has a substantially conical shape with a curved surface at the apex side, and the bottom surface 711 can be directed in the direction of the clip piece 2 and other directions. The clip piece 2 is formed with a through hole (not shown) for inserting the shaft portion 72 in the vertical direction. A fixing portion 73 is attached to the clip piece 3 at a position facing the through hole of the clip piece 2. The distal end portion of the shaft portion 72 (the side opposite to the head portion 71) is fixed to the fixing portion 73. The pressing member 74 is, for example, a compression coil spring, and is installed on the shaft portion 72 so as to press the head portion 71 and the clip piece 2 in the vertical direction along the shaft portion 72. The through hole of the clip piece 2 and the fixing portion 73 of the clip piece 3 are provided closer to the tip than the connecting portion 4. The diameter of the head 71 is larger than the diameter of the through hole of the clip piece 2. The fastening portion 7 can be made of a synthetic resin such as plastic or a material such as metal.

  The bottom surface 711 presses the top surface of the pressing member 74 by rotating the head 71 and directing the bottom surface 711 toward the clip piece 2. Then, the lower surface of the pressing member 74 compressed by the bottom surface 711 presses the upper surface of the clip piece 2. Thereby, it can clamp | tighten so that both the front-end | tip parts of the clip piece 2 and the clip piece 3 may pinch | interpose the target object T more strongly. In addition, since the object T is tightened by the tightening portion 7, the tightening force of the clip 1B by the spring 5 is not required to be as high as the tightening force by the tightening portion 7 (for example, if the user having an average gripping force is easy to handle). Good).

  An example of how to use the clip 1B will be described. First, the user opens both the tip portions of the clip piece 2 and the clip piece 3 and puts the object T between the tip portions (FIG. 3A). Then, the user removes his hands from both rear ends of the clip piece 2 and the clip piece 3 to close both ends of the clip piece 2 and the clip piece 3 and sandwich the object T (FIG. 3B). ). Finally, the user rotates the head 71 to direct the bottom surface 711 toward the clip piece 2 (FIG. 3C).

  As a modified example of the present embodiment, as a female screw portion having a male screw formed on at least a part of the outer periphery on the upper end side of the shaft portion 72 and having a female screw hole (not shown) for inserting the male screw of the shaft portion 72. The head 71 may be configured. In this case, the tightening unit 7 may or may not include the pressing member 74. Further, in this case, the tightening portion 7 may include a pressing member 74 and the spring 5 may be omitted.

[Third Embodiment]
FIG. 4 is a diagram showing an example of a clip according to the third embodiment of the present invention. FIG. 4 shows the side surface of the clip 1C in three states (A) to (C). The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  The clip 1 </ b> C includes a clip piece 2, a clip piece 3, a connecting portion 4, a spring 5, and a tightening portion 8.

  The fastening portion 8 includes a roller portion 81 and an engaging portion 82. The roller portion 81 is provided on the upper surface of the clip piece 2 so that the roller can rotate about an axis substantially parallel to the width direction (depth direction in the drawing) of the clip piece 2. The engaging portion 82 is attached to the clip piece 3 via the rotation shaft 83 so as to be rotatable around an axis in the width direction of the clip piece 3. Further, the engaging portion 82 has a shape that is angled toward the roller portion 81 side from one end on the rotating shaft 83 side to the other end on the opposite side to the rotating shaft 83 side. The engaging portion 82 is formed with an engaging region 84 that presses and engages the outer periphery of the roller of the roller portion 81. Such an engaging part 82 is detachable with respect to the roller. The fastening portion 8 can be made of a synthetic resin such as plastic or a material such as metal.

  By rotating the engaging portion 82 around the rotation shaft 83 and bringing the engaging region 84 into contact with the outer periphery of the roller, the engaging region 84 comes into pressure contact with the roller, and the engaging portion 82 engages with the roller. The engagement region 84 is a position that exceeds the intersection of the roller outer periphery with the straight line x1 connecting the rotation shaft 83 and the axis of the roller portion 81, and the angle x3 of the engagement region 84 is tangent to the roller outer periphery orthogonal to the straight line x1. The roller part 81 is fixed by exceeding the angle x2. Thereby, it can clamp | tighten so that both the front-end | tip parts of the clip piece 2 and the clip piece 3 may pinch | interpose the target object T more strongly. In addition, since the object T is tightened by the tightening portion 8, the tightening force of the clip 1C by the spring 5 is not necessary as much as the tightening force by the tightening portion 8 (for example, if the user having an average gripping force is easy to handle). Good).

  An example of how to use the clip 1C will be described. First, the user opens both the tip portions of the clip piece 2 and the clip piece 3 and puts the object T between the tip portions (FIG. 4A). Then, the user releases the hands from both rear ends of the clip piece 2 and the clip piece 3 to close both ends of the clip piece 2 and the clip piece 3 and sandwich the object T (FIG. 4B). ). Finally, the user rotates the engagement portion 82 to press-engage the engagement region 84 with the roller portion 81 (FIG. 4C).

[Fourth Embodiment]
FIG. 5 is a view showing an example of a clip according to the fourth embodiment of the present invention. FIG. 5 shows the side surface of the clip 1D in three states (A) to (C). The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  The clip 1D is used for a water pillow P as shown in FIG. 6 (an example of a water pillow), for example. The water pillow P has a main body part P1, a pouring / drainage port P2, a fin part P3, and a ring P4 (also referred to as “opening”). The main body portion P1 is hollow to store water therein, and the internal space communicates with the outside through a water inlet / outlet P2. The fin part P3 is connected to the opposite side of the main body part P1 from the water inlet / outlet P2. The ring P4 is provided in the fin part P3, and is used, for example, for passing or hooking a string or the like. The water pillow P is integrally formed of rubber or the like, for example.

  The clip 1D includes a clip piece 2a, a clip piece 3a, a connecting portion 4, a spring 5, and a tightening portion 9. A concave portion is provided at the inner end of the clip piece 2a along the width direction of the clip piece 2a. A convex portion that fits with the concave portion of the clip piece 2a is provided along the width direction of the clip piece 3a at the inner end of the clip piece 3a. Thereby, since the convex part of the clip piece 3a becomes easy to bite into the pouring outlet P2, it can be pinched more strongly.

  The tightening portion 9 includes a head portion 91, a shaft portion 92, and a fixing portion 93. The head 91 is formed with a female screw hole (not shown) for inserting the shaft 92. A male screw is formed on at least a part of the outer periphery of the shaft portion 92 on the head 91 side. Further, the clip piece 2a and the clip piece 3a are formed with through holes (not shown) for inserting the shaft portion 92 in the vertical direction. The tip end of the shaft portion 92 (the side opposite to the head portion 91) is fixed to the fixing portion 93. The diameter of the head 91 is larger than the diameter of the through hole of the clip piece 2a. Moreover, the dimension of the diameter of the fixing | fixed part 93 is larger than the dimension of the diameter of the through-hole of the clip piece 3a. Further, in order to prevent the fixing portion 93 from rotating with respect to the clip piece 3a, for example, the fixing portion 93 may have an elliptical column shape, and a concave portion that houses the bottom of the elliptical column shape may be provided on the outer surface of the clip piece 3a. . The head 91 may be referred to as a female screw portion, and the shaft portion 92 and the fixing portion 93 may be referred to as a screw.

  In a state where the shaft portion 92 is passed through the through holes of the clip piece 2a and the clip piece 3a, the head portion 91 is set at the tip end of the shaft portion 92 and rotated, thereby rotating the lower surface of the head portion 91 (opposing the clip piece 2a At least a part of the surface) hits the clip piece 2a. Thereby, it can clamp | tighten so that both the front-end | tip parts of the clip piece 2a and the clip piece 3a may pinch | interpose the pouring port P2 of the water pillow P more strongly. In addition, since the water inlet / outlet P2 is tightened by the tightening portion 9, the tightening force of the clip 1D by the spring 5 is not necessary as much as the tightening force by the tightening portion 9 (for example, it is easy to handle for a user having an average gripping force). Just fine).

  The clip piece 2a, the clip piece 3a, and the fastening portion 9 can be made of, for example, a synthetic resin such as plastic or a material such as metal. The female screw or the through hole may be formed by insert molding a metal female screw or ring into a synthetic resin. A slip stopper made of a material such as silicone rubber may be provided at both ends of the clip piece 2a and the clip piece 3a.

[Fifth Embodiment]
FIG. 7 is a diagram showing an example of a clip according to the fifth embodiment of the present invention. FIG. 7 shows the upper surface (A) of the clip 1E and the lower surface (B) of the clip 1E. A clip 1E of the fifth embodiment is a modification of the clip 1D of the fourth embodiment. The same components as those in the fourth embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  The clip 1E includes a clip piece 2b, a clip piece 3b, a connecting portion 4 (not shown), a spring 5 (not shown), and a tightening portion 9a (a part is shown). Although the clip piece 2b and the clip piece 3b differ in shape from the clip piece 2a and the clip piece 3a of 4th Embodiment, they are comprised similarly to 4th Embodiment. The tightening portion 9a differs from the tightening portion 9 of the fourth embodiment in shape, but is configured similarly to the fourth embodiment.

  A ring 11 (also referred to as “opening”) is formed at the rear end (right side in the drawing) of the clip piece 2b so as to pass or hook a string or the like. A ring 11 is also formed at the rear end (right side in the drawing) of the clip piece 3b so as to pass or hook a string or the like. The ring 11 may be provided on either the clip piece 2b or the clip piece 3b. For example, the clip 1E can be prevented from being separated from the water pillow by hooking one end of the string S on the ring P4 of the water pillow P and hooking the other end of the string S on the ring 11 (FIG. 7A). Moreover, if this string S is used, the water pillow P can be easily attached to an arm, a leg, or a body. If a belt (which may be a belt using an elastic material) is used as the string S, the water pillow P can be easily attached to the arms, legs, and body. This makes it easy to cool and warm the local area and also facilitates use while active.

  The water pillow P normally encloses water and ice, but as shown in FIG. 14 (an example of how to use a water pillow), hot water can also be encapsulated like a hot water bottle. In particular, when pouring hot water, it is difficult to inject if the diameter of the pouring outlet P2 is wide. Therefore, a part of the pouring outlet P2 is sandwiched and closed by the clip 1E by the force of the spring 5, and a hot water is poured by inserting a funnel into the remaining opening, and then the entire pouring outlet P2 is pushed by the clip 1E by the force of the spring 5. The hot water can be sealed stably and easily by tightening with the tightening portion 9a.

[Sixth Embodiment]
FIG. 8 is a diagram showing an example of a clip according to the sixth embodiment of the present invention. FIG. 8 shows a top perspective view (A) of the clip 1F and a bottom perspective view (B) of the clip 1F. A clip 1F of the sixth embodiment is a modification of the clip 1A of the first embodiment. The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  The clip 1F includes a clip piece 2c, a clip piece 3c, a connecting portion 4 (not shown), a spring 5 (not shown), and a tightening portion 6a (a part is shown). Although the clip piece 2c and the clip piece 3c differ in the shape from the clip piece 2 and the clip piece 3 of 1st Embodiment, they are comprised similarly to 1st Embodiment. The tightening portion 6a differs from the tightening portion 6 of the first embodiment in shape, but is configured in the same manner as in the first embodiment. Note that the tightening portion 6a may be provided on the clip 1F upside down.

  The clip 1F is used as a buckle of the belt B, for example. A slit 32c (also referred to as “opening”) is formed at the rear end portion (left front side in the drawing) of the clip piece 3c so as to be hooked through one end of the belt B along the width direction. The other end of the belt B can be sandwiched between both end portions of the clip piece 2c and the clip piece 3c. Thereby, the clip 1F can be used as a buckle of the belt B. Moreover, it can clamp | tighten so that both the front-end | tip parts of the clip piece 2c and the clip piece 3c may pinch | interpose the belt B more strongly by the clamp | tightening part 6a.

  Moreover, the recessed part 31c is provided in the front-end | tip part inside the clip piece 3c along the width direction of the clip piece 3c. A convex portion 21c that fits with the concave portion 31c is provided along the width direction of the clip piece 2c at the tip end inside the clip piece 2c. Thereby, since the convex part 21c of the clip piece 2c becomes easy to bite into the belt B, it can clamp more strongly.

  Further, the clip 1F can realize a buckle with a smart design because the other end of the belt B does not protrude outward. For example, if the outer surface of the clip piece 2c or the clip 3c is decorated, a buckle with a stylish design can be realized. The length of the belt B can be adjusted by adjusting the length between the clip piece 2c and the clip piece 3c with a slight adjustment, but in the case of more adjustments, adjustment means other than the clip 1F (for example, the belt B itself) Adjustment mechanism) may be used. Further, in a belt using a general pin buckle, the clip 1F may be used instead of the buckle for sandwiching the end of the belt provided on the side opposite to the pin.

[Seventh Embodiment]
FIG. 9 is a diagram showing an example of a clip according to the seventh embodiment of the present invention. FIG. 9 shows a top perspective view of the clip 1G. A clip 1G of the seventh embodiment is a modification of the clip 1F of the sixth embodiment. The same components as those in the sixth embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  31 d of receiving holes are provided in the front-end | tip part inside the clip piece 3c at the width direction both ends of the clip piece 3c. Protruding portions 21d that fit into the receiving holes 31d are provided at both ends in the width direction of the clip piece 2c at the inner end of the clip piece 2c. Thereby, since the protrusion part 21d of the clip piece 2c is stuck in the belt B, the belt B can be firmly held.

[Eighth Embodiment]
10 and 11 are views showing an example of a clip according to the eighth embodiment. FIG. 10 shows the side surface of the clip 1H in two states (A) and (B). FIG. 11 shows the upper surface of the clip 1H in two states (A) and (B). A clip 1H of the eighth embodiment is a modification of the clip 1A of the first embodiment. The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  The clip 1 </ b> H includes a clip piece 2, a clip piece 3, a connecting portion 12, a fastening portion 6, a knob portion 13, and a knob portion 14. The clip piece 2 and the clip piece 3 are connected to each other via a connecting portion 12 so as to be rotatable. The connecting portion 12 is, for example, a leaf spring, and is installed between the clip piece 2 and the clip piece 3 so as to give the clip piece 2 and the clip piece 3 rotation about its axis (rotation in the direction of closing the clip 1H). Is done. Thereby, both the front-end | tip parts (left side of a figure) of the clip piece 2 and the clip piece 3 are urged | biased so that it may mutually approach (close), and the target object T (not shown) can be pinched | interposed by both front-end | tip parts. Note that, since the object T is tightened by the tightening portion 6, the tightening force of the clip 1H by the connecting portion 12 is not required to be as high as the tightening force by the tightening portion 6 (for example, it can be easily handled by a user having an average gripping force). Just fine).

  The knob portion 13 is formed in a substantially U shape in plan view, and both end portions thereof are connected to the outside of the clip piece 2 via the rotating shaft portion 15. The axis of the rotating shaft portion 15 is set along the width direction of the clip piece 2. The knob 13 can be rotated around the axis of the rotary shaft 15. Similarly, the knob portion 14 is formed in a substantially U shape in plan view, and both end portions thereof are connected to the outside of the clip piece 3 via the rotating shaft portion 16. The axis of the rotating shaft portion 16 is set along the width direction of the clip piece 3.

  When the knob 13 and the knob 14 are set on the rear end side of the clip 1H (FIGS. 10A and 11A), the user points the knob 13 and the knob 14 extending behind the clip 1H. The clip 1H can be easily opened by picking with. When the knob 13 and the knob 14 are set on the distal end side of the clip 1H (FIG. 10B, FIG. 11B), the knob 13 and the knob 14 extending forward of the clip 1H are other than the object T. It can be made difficult to collide with an object.

[Ninth Embodiment]
FIG. 12 is a diagram showing an example of a clip according to the ninth embodiment of the present invention. FIG. 12 shows the clip 1I in two states (A) and (B). A clip 1I of FIG. 12 is a modification of the clip 1H of the eighth embodiment. The same components as those in the eighth embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  The clip 1I includes a clip piece 2e, a clip piece 3e, a connecting portion 12e, a fastening portion 6e, a knob portion 13e, and a knob portion 14e. The clip piece 2e, the clip piece 3e, the coupling portion 12e, the tightening portion 6e, the knob portion 13e, and the knob portion 14e are configured in the same manner as in the eighth embodiment, although they differ from the corresponding parts in the eighth embodiment. The

  The clip 1I is used as a paper clip that sandwiches an object T such as a paper document. The clip piece 2e, the clip piece 3e, and the connecting portion 12e can be integrally formed by bending a thin metal plate, for example. A cylindrical gripping portion 21e is provided at the tip of the clip piece 2e along the width direction of the clip piece 3e. A concave portion 31e into which the grip portion 21e is fitted is provided at the tip of the clip piece 3e along the width direction of the clip piece 3e. Thereby, since the lower surface of the holding part 21e of the clip piece 2e becomes easy to bite into the target object T, it can clamp more strongly.

  Further, the clip piece 2e is provided with a thick portion 22 having rigidity higher than that of the periphery thereof from a through hole (not shown) into which the shaft portion of the tightening portion 6e is inserted to the grip portion 21e. Thereby, the object T can be clamped more strongly when the tightening portion 6e is tightened. In addition, a jagged or thorn-shaped protrusion may be provided on the lower surface of the grip portion 21e or the grip portion 21e.

[Tenth embodiment]
FIG. 13 is a diagram illustrating an example of a clip according to the tenth embodiment. FIG. 10 shows the side surface of the clip 1J in two states (A) to (B). A clip 1J of the tenth embodiment is a modification of the clip 1A of the first embodiment. The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  The clip 1J includes a clip piece 2f, a clip piece 3f, two connecting portions 17, and a fastening portion 6b. The inner surface of the clip piece 2f is formed so that the middle portion is lower than the front end portion and the rear end portion (upward in the drawing). Similarly, the inner surface of the clip piece 3f is formed so that the middle portion is lower than the front end portion and the rear end portion (downward in the drawing). The two connecting portions 17 are provided on the front end portion side and the rear end portion side with the tightening portion 6b interposed therebetween. The connecting portion 17 is, for example, a tension coil spring, and between the clip piece 2 and the clip piece 3 so that its axial direction is along the vertical direction so as to pull the clip piece 2f and the clip piece 3f (close the clip 1J). Installed. The upper and lower ends of the connecting portion 17 are fixed to convex portions formed on the clip piece 2f and the clip piece 3f. Thereby, the whole including the both front end portions and both rear end portions of the clip piece 2f and the clip piece 3f is biased so as to approach (close) while being parallel to each other, and the object T (not shown) is moved by the both end portions. Can be pinched.

  The tightening portion 6b includes a screw including the head portion 61b and the shaft portion 62b, and a female screw portion 63b for fastening the screw. A male screw is formed on at least a part of the outer periphery of the shaft portion 62b in the axial direction. The female screw part 63b is formed with a female screw hole (not shown) for inserting the shaft part 62b. Further, a through hole (not shown) for inserting the shaft portion 62b in the vertical direction is formed in the clip piece 2f at a substantially central portion. A through hole (not shown) is formed in the clip piece 3f at a position facing the through hole of the clip piece 2f so as to pass the shaft portion 62 in the vertical direction. The diameter of the head 61b is larger than the diameter of the through hole of the clip piece 2f. The diameter dimension of the female thread portion 63b is larger than the diameter dimension of the through hole of the clip piece 3f.

  By inserting the shaft portion 62b through the through hole of the clip piece 2f and inserting the shaft portion 62b into the female screw portion 63b and rotating (fastening the screw), the clip piece 2f and the clip 3f are moved by the head portion 61b and the female screw portion 63b. Pressed. Thereby, it can clamp | tighten so that both the front-end | tip parts of the clip piece 2f and the clip piece 3f may pinch | interpose the target object T more strongly. In addition, since the object T is tightened by the tightening portion 6b, the tightening force of the clip 1J by the connecting portion 17 is not required to be as high as the tightening force by the tightening portion 6b (for example, it can be easily handled by a user having an average gripping force). Just fine).

  In the above, several embodiment of this invention was described. According to each embodiment, a target object can be pinched by simple operation. In addition, the object can be sandwiched more firmly by a simple operation. For example, if a water pillow is only sandwiched between clips with the force of its spring, the water inside will easily leak out from the pouring outlet if a load is applied by hand. To prevent this, a strong spring is required, but it becomes difficult to open and close the clip. By tightening and fixing with the tightening portion of each embodiment, water leakage from the pouring / drainage port can be prevented. It is effective to fasten and fix other objects such as paper, cloth, and string in order to pinch them more firmly.

  Each embodiment of the present invention is intended to illustrate the gist and scope of the present invention and is not intended to be limiting. The present invention can be modified in various ways within the scope of the gist of the present invention. Moreover, it is also possible to combine suitably each above-mentioned embodiment and each modification. Of course, a part of the configuration of an embodiment described above may be added to another embodiment, or may be replaced with a configuration of a part of another embodiment.

  For example, in the first embodiment, without using the female screw portion 63, a female screw hole may be formed in the clip piece 3, and the shaft portion 62 may be fastened to the female screw hole. The same applies to the sixth embodiment, the seventh embodiment, the eighth embodiment, and the ninth embodiment. Further, for example, in the second embodiment, the distal end portion of the shaft portion 72 may be directly fixed to the clip piece 3 without using the fixing portion 73.

  For example, the knob | pick part 13 and the knob | pick part 14 of 8th Embodiment may be provided also in the clip of each other embodiment.

  Further, for example, the clip of each embodiment may include a plurality of fastening portions. When the clip is wide, the whole can be tightened on average by gradually tightening the plurality of tightening portions.

  For example, the structure of the connecting portion 17 of the tenth embodiment may be applied to other embodiments.

  Note that the dimensions, shapes, and the like of the clip of each embodiment and each modification are not limited to the illustrated examples as long as the object of the present invention can be achieved. The dimensions and shape of the clip may be appropriately determined according to the object to be sandwiched. For example, when used for a water pillow or ice sachet inlet / outlet, the width of both ends of the clip piece is greater than the width of the sandwiched inlet / outlet so that the inlet / outlet can be sealed. Is desirable (see, for example, FIG. 7).

  The present invention can be provided by various modes such as a clip and a clamping method using the clip. Moreover, this invention is not restricted to a water pillow, a belt, a document, etc., It can be used for various objects. Water pillows can include not only those that cool the head and forehead, but also those that cool and warm each part of the body. In addition, the present invention can be used for a container that mainly encloses a liquid, a solid, a gas, or a combination thereof.

1 (1A, 1B, 1C, 1D, 1E, 1F, 1G, 1H, 1I, 1J) ... clip, 2 (2a, 2b, 2c, 2e, 2f) ... clip piece, 3 (3a, 3b, 3c, 3e) 3f) ... clip piece, 4 ... connecting part, 5 ... spring, 6 (6a, 6b, 6e) ... fastening part, 7 ... fastening part, 8 ... fastening part, 9 (9a) ... fastening part, 11 ... ring, 12 (12e) ... connecting part, 13 (13e) ... knob part, 14 (14e) ... knob part, 15 ... rotating shaft part, 16 ... rotating shaft part, 17 ... connecting part, 21c ... convex part, 21d ... projecting part , 21e ... gripping part, 22 ... thick part, 31c ... recess, 31d ... receiving hole, 31e ... recess, 32c ... slit, 61 (61b) ... head, 62 (62b) ... shaft part, 63 (63b) ... Female thread part 71 ... head part 72 ... shaft part 73 ... fixing part 74 ... pressing member 8 DESCRIPTION OF SYMBOLS ... Roller part, 82 ... Engagement part, 83 ... Rotating shaft, 84 ... Engagement area, 91 ... Head part, 92 ... Shaft part, 93 ... Fixed part, 711 ... Bottom, B ... Belt, P ... Water pillow, P1 ... Main body part, P2: Pouring drain, P3 ... Fin part, P4 ... Ring, S ... String, T ... Object

One aspect of the present invention for solving the above-described problem is a clip for closing a mouth of a container that encloses a liquid, solid, or gas, and a front end portion that sandwiches the mouth of the container and a rear end opposite thereto A pair of clip pieces movably connected to each other, and a clamp piece that is provided between a front end portion and a rear end portion of the one set of clip pieces and fastens the one set of clip pieces from above and below. A part.
The clip is provided at a rear end portion or between a front end portion and a rear end portion of the one set of clip pieces, and includes a connecting portion that movably connects the one set of clip pieces to each other. May be provided closer to the distal end side of the one set of clip pieces than the connecting portion.

Claims (5)

A clip that closes the mouth of a container enclosing a liquid, solid, or gas,
A set of clip pieces movably coupled;
A fastening portion for fastening the set of clip pieces from above and below;
Clip with. The clip according to claim 1,
A clip provided with a spring that urges the pair of clip pieces to close. The clip according to claim 1 or 2,
The said fastening part is a clip containing the thread part fastened with a male screw and a female screw. The clip according to claim 1 or 2,
The tightening part is
A roller portion provided on the first clip piece;
A clip that is rotatably provided on the second clip piece and engages and disengages with the outer periphery of the roller portion. The clip according to any one of claims 1 to 4,
A clip provided with a set of knobs that are rotatably provided on both outer sides of the set of clip pieces and set to extend forward or backward of the set of clip pieces.

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