JPH0366227B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a sealing device for coin storage bags and the like.

[Conventional technology]

Conventionally, there have been sealing tools made of synthetic resin for sealing coin bags, etc., but they have a rectangular cylindrical case with openings on the front and back, a string holding piece with string holding parts on both the left and right sides,
It consists of a string hooking piece that is inserted into the case and fixed, and one string, and the approximately center part of this string is folded back and hung on the string hooking piece, and the strings on both sides are attached from the folded part. The parts form a double ring-shaped part for drawing the object to be sealed, and the middle part of both string parts is held down by a string holding part.

[Problem that the invention seeks to solve]

For sealing devices such as coin storage bags,
The parts to be stored in the rectangular cylindrical case consist of two parts: a string holding piece and a string hanging piece, and the string must be wrapped in a predetermined position and the two parts overlapped before being inserted into the case. , the assembly work was complicated.

Furthermore, it is necessary to mold at least three members, the case, the string holding piece, and the string hanging piece, from synthetic resin, which poses a problem in that the manufacturing cost is high.

Furthermore, in order to unseal the sealing tool, it is necessary to cut the string that seals the coin storage bag, etc. When cutting, there is a possibility of damaging the coin storage bag, etc. The problem is that it is difficult to improve work efficiency by carefully cutting.

[Means to solve problems]

In view of the above problems, the present invention includes a case body that has openings at both front and rear ends and is hollow inside, and a substantially rectangular plate member that is large enough to be housed in the case body. The case has a string hook with a groove for hooking the string between the left and right sides, and a spring holding portion is provided on the other side, so that when inserted into the case body, the string hook and the spring can be held together. A string hooking piece is formed on both the left and right sides of the holding portion and has a string insertion gap formed between the inner surface of the case body, and the string hooking piece is fixed to the spring holding portion of the spring holding portion. A string holding spring having a string holding part protruding into the string insertion space located on both sides, and a string holding spring having a string holding part protruding from the string holding part located on both sides, and a string holding groove having a substantially middle part thereof hooked in a string holding groove formed in the string holding part of the string hanging piece. , the string portions on both sides of the hooking portion are respectively hung around the rear end of the string hooking portion, and are pulled out to the front of the case body through a string insertion gap formed on the opposite side of the string hooking portion,
After a double loop for drawing the object to be sealed is formed in the front of the case body, it is again introduced from the front end opening of the case body into the string insertion space on the left and right sides of the spring holding part, and then is drawn from the rear end opening to the case body. A coin made of a string that is pulled out to the rear of the spring holder and held in place by a string holding spring at the middle portion of both string portions located between the left and right string insertion portions of the spring holding portion. It constitutes a sealing device such as a storage bag.

At this time, the front end surface of the string hooking part formed on one side of the string hooking piece can be made into a slope for guiding the string.

In addition, a spring with an acute angle is used as a spring for holding the string, and in this case, the inner wall of the case body located on the left and right of the spring holding part of the string hanging piece corresponds to the shape of the tip of the spring for holding the string. It is preferably formed into a substantially trapezoidal shape.

It is also possible to provide a cord cutting notch in at least a portion of the case body.

Furthermore, in the present invention, openings are provided at both the front and rear ends,
The case body has a hollow interior, and the strap-hanging portion has a string-hanging groove formed between the left and right sides on one side of a substantially rectangular plate-like member that is large enough to be housed in the case body. A spring holding part is provided protrudingly on the other side, and when inserted into the case body, there are spaces for string insertion between the left and right sides of the string hooking part and the spring holding part, respectively, and the inner surface of the case main body. A string retainer having a string retaining piece formed with a square, and a cord retainer fixed to a spring holding part of the strap retaining piece and protruding into a cord insertion gap located on both sides of the spring holding part. spring and
Approximately the middle part is hooked to a string hooking groove formed in the string hooking portion of the string hooking piece, and the string portions on both sides are respectively hung from this hooking portion to the rear ends of the string hooking portions. is,
The string is pulled out to the front of the case body from the string insertion gap formed on the opposite side of the string hooking part, and a double ring-shaped part for drawing the sealed object is formed in front of the case body, and then the case body is pulled out again. The cord is inserted into the string insertion space between the left and right sides of the spring holding part from the front end opening, and pulled out to the rear of the case body from the rear end opening, and is intermediate between both string parts in the string insertion space between the left and right sides of the spring holding part. A coin storage device consisting of a single string whose portion is held down by a string holding spring, and a string cutting cutout located at the rear end of the case body and the string hanging piece. It constitutes a sealing device such as a bag.

[Effect]

The sealing device such as a coin storage bag according to the present invention is constructed as described above, and the mouth portion of the coin storage bag is positioned in the double ring-shaped part for drawing the sealed object formed at the front of the case body, By pulling the string pulled out to the rear of the case, the ring-shaped part for drawing the object to be sealed is reduced, and the string is held down inside the case by a string holding spring, sealing the opening of the bag. be done.

To unseal a sealed coin storage bag as described above, the string looped around the rear end of the string hook is cut from the rear end opening of the case body, and the seal is released. It will be destroyed. At this time, if a cutout for cutting the string is provided on the case body and the string hooking piece, a cutting tool such as a cutter knife or scissors can be inserted into the cutout to cut the string and the string can be sealed. can be solved.

〔Example〕

The details of the present invention will be explained based on illustrated embodiments.

FIG. 1 is an explanatory perspective view of a case body used in a sealing device such as a coin storage bag according to the present invention.

In the figure, 1 is an internally hollow case body having an opening 2 at the front end and an opening 3 at the rear end, and the rear end opening 3 of this case body 1 has a notch 4 for cutting the string. I'm being scolded.

FIG. 2 is an explanatory perspective view of a string hooking piece used in an embodiment of the present invention, and FIG. 3 is an explanatory perspective view of the opposite side of the same string hooking piece.

Reference numeral 5 denotes a string hook main body that is large enough to be housed in the hollow interior of the case main body 1.

This string hook main body 5 is made up of a substantially rectangular plate member 6, with a string hook 7 projecting from one side and a spring holding portion 8 projecting from the other side, and the front end of the case main body 1. It has a tip 9 that protrudes from the opening 2.

The string hanging part 7 has a string hanging groove formed in the center, and string holding projecting walls 11 and 12 are located behind the string hanging groove 10 and project to the left and right, respectively. There is.

Further, the upper surface of the front end portion in front of the string hooking portion 7 is sloped to form a slope 13 for guiding the string.

The spring holding part 8 is made up of a front wall 14 and a rear wall 15 that are protruded from one side of the plate-like member 6. It is inserted between and fixed.

The front wall 14 extends from the tip end 9, and has a tamper-proof projecting wall 17 projecting to the left and right and a groove for holding the middle part of the spring.

The rear wall 15 is formed with a spring intermediate holding portion 19 and a protruding wall 20 for preventing unauthorized extraction that protrudes left and right behind the spring intermediate holding portion 19.

Further, a string cutting notch 21 is formed at the rear end of the string hooking piece main body 5 in correspondence with the position of the string cutting notch 4 of the case main body 1.

The string presser spring 16 consists of a roughly U-shaped bent portion 22 at the center, and a string presser portion 23 that extends diagonally rearward in a wing shape so as to gradually spread from this to both left and right sides.
The tip of the string holding part 23 is made into an acute angle, for example, this angle is about 70 degrees.

FIG. 4 is an explanatory diagram seen from the rear end of the case body 1,
FIG. 5 is an explanatory cross-sectional side view of the case body 1.

Here, the inner walls of the case main body 1 located on the left and right sides of the spring holding part 8 of the string hanging piece main body 5 are formed to correspond to the tip shape of the string holding spring 16, and the one in the example is approximately a base. This forms a cord guide inner wall 24 having a shape.

This string guide inner wall 24 is not limited to the one shown in the figure, but can also be formed into a substantially U-shape.

FIGS. 6 and 7 are cross-sectional views from the top and bottom of the embodiment of the present invention, respectively.

The string hooking piece main body 5 is inserted through the rear end opening 3 of the case main body 1 and housed in the interior hollow of the case main body 1.

At this time, there is a space for string insertion between the left and right sides of the string hooking part 7 of the string hooking piece body 5 and the inner surface of the case body 1.
5 is formed on both the left and right sides of the spring holding portion 8, and a string insertion space is formed between the inner surface of the case body 1 and the left and right sides of the spring holding portion 8.
26 is formed.

One string 27 is folded back approximately in the middle of the required length, is hooked in a state in which it is fitted into the string hooking recessed groove of the string hooking piece main body 5, and is taken out to the rear.

The string portions taken out on both sides are reintroduced into the case body 1 from opposite sides, and the string portions are inserted into the case body 1 from opposite sides.
25 and is taken out from the front end opening 2 of the case body 1, forming a first ring-shaped part and a second ring-shaped part for drawing the sealed object.

The string portion taken out from the front end is introduced again through the front end opening 2 of the case body 1 into the string insertion gap 26 on opposite sides, and is taken out rearward from the rear end opening 3 of the case body 1.

At this time, within the string insertion space 26, the string holding part 23 at the tip of the string holding spring 16 is holding down the string 27, and the string 27 is held at the first The annular portion and the second annular portion can be slid only in the direction of tightening.

In addition, the string portion taken out from the string hanging groove 10 of the string hanging piece body 5 is attached to the hanging walls 11 and 1 for holding the string.
2, and has an X-shape at the rear of the case body 1, and is spaced apart from the seal body by string cutting notches 4 and 21.

String insertion space located on the left and right sides of the spring holding part 8〓2
6, a bent part 28 is formed on the inner wall of the case body 1 corresponding to the tamper-proofing overhanging wall 17, and a pin or the like is inserted through the front end opening 2 of the case body 1 to illegally pull out the string. This is prevented.

In addition, the cord insertion gap 26 is bent by the overhanging wall 20 for preventing unauthorized extraction of the spring holding portion 8, thereby preventing unauthorized extraction of the cord from the rear end opening 3 of the case body 1. are doing.

FIG. 8 is an explanatory cross-sectional side view of an embodiment of the present invention.

Here, the front end surface of the string hooking part 7 formed on one side of the string hooking piece main body 5 is the slope 1 for string guide.
3, and when the string hooking piece main body 5 is inserted halfway into the internal hollow of the case main body 1 during assembly, the slope 13 and the inner wall of the case main body 1 on the tip side from the slope form a space for introducing the string. is configured to form a

The sealing device such as a coin storage bag according to the present invention is constructed as described above, and the string 27 is held down by the string pressing portion 23 of the string pressing spring 16, and the approximately middle portion of the string 27 is is introduced through the rear end opening 3 of the case body 1 and taken out through the front end opening 2.

At the same time, the string hooking piece is moved so that the string hooking groove 10 is located behind the rear end of the case body 1 and the string guiding slope 13 is located in the string cutting notch 4 of the case body 1. Insert the main body 5 from the rear end opening 3 of the case main body 1.

In this state, the string 27 taken out forward from the front end opening 2 of the case body 1 is twisted once so as to form two loops, and the middle part of the string 27 is introduced from the front end opening 2 of the case body 1. Then, the rear end opening 3 of the case body 1 is inserted into the rear end opening 3 of the case body 1 by using the space for introducing the cord formed by the strap guide slope 13 of the cord hooking piece body 5 and the inner wall of the case body 1 on the distal end side of this slope 13. Take it out to the rear.

Furthermore, at the rear of the string hanging part 7, the string 27 is twisted once so as to form an X shape, and the string 27 is hung with the middle part thereof fitted into the string hanging groove 10.

In this state, the string hook main body 5 is completely housed in the case main body 1 and fixed by spot welding or the like.

In the embodiment of the present invention as described above, the neck part of a coin storage bag or the like is inserted through the first ring part and the second ring part, and the string 27 taken out to the rear end opening 3 side of the case body 1 is inserted. It is possible to easily seal the case by squeezing it, and the case body 1, the string hanging piece main body 5 equipped with the string pressing spring 16, and the string 2
7, the work is simple and production costs can be reduced.

In addition, when breaking the seal, insert a cutting tool such as scissors or a cutter knife into the string cutting notch 4 provided at the rear end of the case body 1 and cut the string. .

Furthermore, the cord insertion gap 26 is bent by the overhanging wall 20 for preventing unauthorized extraction and the overhanging wall 17 for preventing unauthorized extraction, so that the pin can be inserted from the front end opening 2 and the rear end opening 3 of the case body 1. etc. to prevent unauthorized removal of the string.

In addition, the middle part of the string 27 hooked in the string hooking groove 10 of the string hooking piece body 5 remains intact even after the string 27 is cut at the string cutting notch 21 and the seal is broken.
Since it remains inside the case body 1 as it is and is fixed by the string retaining overhanging walls 11 and 12, it is difficult to pull out the remaining string 27 from inside the case body 1. This prevents the seal from being used again after being cut and unsealed, that is, from tampering with the seal.

A string guiding slope 13 is formed on the front end surface of the string hanging part 7 formed on one side of the string hanging piece main body 5, and this slope 13 and the inner wall of the case body 1 on the tip side of this slope 13 By utilizing the space for introducing the string formed by the above, it is possible to easily introduce the string 27 when assembling the sealing device, thereby simplifying the manufacturing work.

In addition, the string presser part 23 located at the tip of the string presser spring 16 is made at an acute angle of about 70 degrees,
Since it bites firmly into the string, even if the string 27 is pulled in the direction of breaking the seal, the string 27 is prevented from sliding through the string holding part 23 and coming off. Since the string 24 is formed into a substantially trapezoidal shape, the string 27 is reliably pressed by the string pressing spring 16, and the string 27 does not slip out.

〔Effect of the invention〕

The sealing device for a coin storage bag, etc. according to the present invention is constructed as described above, and the coin storage bag, etc. can be easily sealed by pulling the string taken out from the rear end of the case body. .

In addition, since the only component housed within the case body is the string hanging piece to which the string holding spring is attached, manufacturing costs can be reduced, and assembly work can also be simplified.

Furthermore, since it is possible to break the seal by cutting the string at the rear end of the case body, there is no damage to the coin storage bag, etc., and after cutting the string, it is possible to break the seal. The string part that is wrapped around the rear end of the string hooking part from the concave groove remains inside the case body, and even if it is possible to pull out the string part that remains in the concave groove for string hooking, it will not return to its original state. It is not possible to restore the seal by running the string through the groove for hanging the string as shown in the figure, and it becomes obvious that the seal has been broken, making it completely impossible to reuse the seal once it has been broken. This ensures that tampering is prevented.

[Brief explanation of drawings]

FIG. 1 is an explanatory perspective view of a case body used in an embodiment of a sealing device such as a coin storage bag according to the present invention;
FIGS. 2 and 3 are explanatory perspective views of the main body of the strap hanging piece used in the embodiment of the present invention, FIG. 4 is an explanatory diagram of the case main body used in the embodiment of the present invention, and FIG. 6 and 7 are partial sectional views for explaining the embodiments of the present invention, and FIG. 8 is a cross-sectional side view for explaining the embodiments of the present invention. FIG. 1: Case body, 2: Front end opening, 3: Rear end opening, 4: Strap cutting notch, 5: Strap hanging piece body,
6: plate-like member, 7: string hanging part, 8: spring holding part,
9: Tip part, 10: Concave groove for string hanging, 11: Projecting wall for holding the string, 12: Projecting wall for holding the string, 13: Slope for string guide, 14: Front wall, 15: Rear wall, 16 : Spring for holding the string, 17: Overhanging wall for preventing unauthorized use, 18: Concave groove for holding the middle part of the spring, 19: Middle part of the spring holding part, 20:
Overhanging wall for preventing unauthorized extraction, 21: Cutout for string cutting, 22: Bending portion, 23: Strap holding portion, 24: Strap guide inner wall, 25: Strap insertion space, 26: Strap insertion space, 27: String, 28: Bent part.

Claims (1)

[Scope of Claims] 1. A case body which has openings at both front and rear ends and is hollow inside, and a substantially rectangular plate-like member having a size to be housed in the case body, and a plate-like member having a substantially rectangular shape with a hole between the left and right sides on one side. A string hook with a groove for hooking a string is provided protrudingly on the other side, and a spring holding section is provided protruding on the other side. a string hooking piece having a string insertion gap formed between each side and the inner surface of the case body; and a string hooking piece fixed to a spring holding portion of the string hooking piece and located on both sides of the spring holding portion. A string holding spring having a string holding part protruding from the string insertion space; and a string holding spring having a string holding part protruding from the string insertion space; and a string holding spring having a string holding part protruding from the string holding part; The string parts on both sides of the part are respectively hung around the rear end of the string hanging part, and there is a string insertion gap formed on the opposite side of the string hanging part.
After it is pulled out to the front of the case body and a double loop for drawing the sealed object is formed in the front of the case body, it is again introduced from the front end opening of the case body to the string insertion space on the left and right sides of the spring holding part. is pulled out from the rear end opening to the rear of the case body, and the intermediate portion of both string portions located between the left and right string insertion portions of the spring holding portion is held down by a string holding spring. A sealing device such as a coin storage bag made of a piece of string. 2. A sealing device for a coin storage bag or the like as set forth in claim 1, characterized in that the front end surface of the string hooking part formed on one side of the string hooking piece is a sloped surface for guiding the string. . 3. A sealing device for a coin storage bag or the like according to claim 1 or 2, which uses a spring with an acute tip as a spring for holding the string. 4. The coin storage according to claim 1, 2, or 3, wherein the inner walls of the case body located on the left and right sides of the spring holding portion of the string hanging piece correspond to the shape of the tip of the string holding spring. Sealing devices such as bags. 5 A spring with an acute tip is used as a string holding spring, and the inner walls of the case body located on the left and right sides of the spring holding portion of the string hanging piece are formed into a substantially trapezoidal shape corresponding to the shape of the tip of the string holding spring. A sealing device for a coin storage bag or the like according to claims 1 to 4. 6. Claim 1, characterized in that at least a part of the case body is provided with a notch for cutting the string.
A sealing device such as a coin storage bag as described in Items 1 to 5. 7. A case body that is hollow inside and has openings at both front and rear ends, and a string hook that is opened between the left and right sides on one side of a substantially rectangular plate member that is large enough to be stored in the case body. A string hooking part having a groove for the case is provided protrudingly, and a spring holding part is protrudingly provided on the other side, and when the string hooking part and the spring holding part are inserted into the case body, the string hooking part and the spring holding part are attached to the left and right sides of the case body. A string hooking piece having a string insertion gap formed between the string hooking piece and the inner surface of the string hooking piece; a string holding spring having a protruding string holding part; a substantially middle part thereof is hooked in a string holding groove formed in the string holding part of the string holding piece; are respectively hung around the rear ends of the string hooking portions, and a string insertion gap formed on the opposite side of the string hooking portions.
After it is pulled out to the front of the case body and a double loop for drawing the sealed object is formed at the front of the case body, it is again introduced from the front end opening of the case body into the string insertion space on the left and right sides of the spring holding part. is pulled out from the rear end opening to the rear of the case body, and the middle portion of both string portions located between the left and right string insertion portions of the spring holding portion is held down by a string holding spring. A sealing device for a coin storage bag, etc., consisting of a single string and a string cutting cutout located at the rear end of the case body and the string hook.