JP2007301261A - Toy bowling - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a toy bowling in which strings attached on the bottom of each pin are easily bundled up together. <P>SOLUTION: Collecting all other ends of the string together can be performed by bundling up all strings and tightening them with taping and binding band, and bonding ends of each string. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention can be manufactured by a method of binding and integrating the strings provided at the bottom of each pin of the bowling playground equipment without loosening, and the impact force of the ball hitting the pin can be improved and a spare can be taken. Further, the present invention relates to a bowling playground equipment that can improve accuracy and can be attached to a pin bottom by a simplified method.

As a conventional method for bundling pin erected strings of a bowling playground equipment, there is a method in which the end of each pin erected string is attached to a string attachment tool. (For example, see Patent Document 1)
In addition, there are some which are attached by being tied to a string attachment having a plurality of attachment holes. (For example, see Patent Document 2)

  As a method of taking a spare, there is a method in which a reflection plate is provided at the rear of the pin deck plate and a cushion material is attached to the reflection plate. (For example, see Patent Document 3)

  In addition, as a method of taking a spare, there is a method in which a reflecting plate is disposed behind the pin deck plate. (For example, see Patent Document 4)

  Hereinafter, a conventional method for bundling pin erected strings will be described with reference to FIGS. In the drawing, 1 is a pin, and 3 is a pin standing string that erects the pin, and is attached to a ring-shaped string attachment 13 by being bound.

  The string attachment tool 13 shown in FIG. 17 has a plurality of attachment holes, and the pin standing string 3 is dispersed and attached to the attachment holes.

  A reflecting plate 30 shown in FIG. 18 is installed standing on the rear part of the pin deck plate 2, and a cushion material 31 is attached to the front side of the reflecting plate 30.

  A reflecting plate 30 shown in FIG. 19 is disposed behind the pin deck plate 2 and separated from the pin deck plate 2.

  A ball 11 of a conventional commercially available bowling play equipment shown in FIG. 20 is a hollow plastic one. The ball 11 has three recesses 16 into which fingers are inserted.

  As a method for attaching the pin standing string 3 to the bottom part of the conventional pin 1 shown in FIG. 21, a bottom hole 38 is formed in the bottom part of the pin 1, the pin standing string 3 is inserted into the attachment hole 4 of the connecting metal fitting 21, and the tip part is provided. A knot 22 is formed, and the pin erect string 3 and the connecting metal fitting 21 combined together at the knot 22 are pushed into the bottom hole 38 from the bottom hole 38 to attach the pin erect string 3 to the bottom of the pin 1. (For example, see Patent Document 1)

JP 2001-9081 A JP 2003-144601 A JP 2003-38705 A JP 2003-38705 A

  The bowling playground equipment manufactured by the conventional method for bundling the pin uprights described above and provided with a reflector is attached by tightening the pins with the same tensile force applied to each pin upright string. In order to connect the pin and the string fixture, the pin deck plate and the string fixture are fixed, and the string is attached while adjusting each string so that the tensile force applied to each pin standing string is equal. It had to be tied tightly to the equipment and attached, which was time consuming. In addition, the knot of the tying-up part may come loose during use for many years, and when a tied string is pulled, the pin connected to the loose string cannot be raised, It took me a lot of time to stand up. Moreover, the thing provided with the reflecting plate has a problem that the cost for providing the structure becomes high. In addition, if the ball used is made of hollow plastic, the manufacturing cost can be reduced, but because it is lightweight, the impact force when hitting the ball against the pin is weak, and the probability of defeating all the pins is low. Another drawback was that it was difficult to get a strike that was the real thrill of bowling. In addition, the three recesses formed in the bowling ball are merely decorative designs to make it look like a real ball, and it has the disadvantage that it cannot be thrown by inserting a finger into the ball and accurate ball control is not possible. Moreover, the thing which connected the pin bottom part and the pin standing string through the connection metal fitting had the problem that it took time and labor for the combination attachment.

  The present invention is intended to solve the problems of such a conventional configuration, and can be easily bundled in a short time so that the tensile force applied to each pin standing string is equalized. The bundled string is not loosened, and the manufacturing cost is greatly reduced by utilizing the existing reflector, and even if a hollow plastic ball is used, the impact force is increased and all pins are To achieve a bowling playground equipment that has a high probability of catching a strike, can insert a finger, is easy to control the ball, and can be attached to a pin stand string without much effort on the bottom of the pin. With the goal.

  In the present invention, in order to achieve the above object, a through hole is formed in each position corresponding to a predetermined pin arrangement in the pin deck plate arranged horizontally, and one end is formed on the bottom side of each pin placed on the pin deck plate. In the bowling playground equipment in which each string attached to each side is taken out from each through hole to the lower side of the pin deck board, the other end side of each string is combined, and a reflector is provided on the rear side of the pin deck board. The method of grouping the ends together is to bind each string, tighten it with taping and binding band, align the ends of the string and fuse them, and the bowling playground equipment of the present invention is manufactured by the above-described pin-upstanding string binding method It is a thing.

  As the pin standing string, a chemical fiber or a natural fiber can be used, and the chemical fiber is preferably made of polyethylene. At present, no effective adhesive for polyethylene has been developed, and when each pin standing string is bundled with equal tensile force, the ends are cut and aligned, heated and melted, and each pin standing string is integrated. Good. Other chemical fibers may be polypropylene, polyester, nylon, vinylon crmore, polyester, KP, or the like.

  Another method of bringing together the other end side of each pin standing string, each pin standing string is formed by connecting a chemical fiber string and a natural fiber string with a metal fitting, and a chemical fiber string is provided on each pin bottom side, An adhesive such as a bond is applied to each natural fiber cord on the other end side, and is fastened with a binding band to bind them.

  In addition, a crimp terminal is provided on the other end side of each pin standing string, and the crimp terminal is attached to a wooden string fixture by screwing with a wooden screw and bound. The pin standing string may be attached to the string insertion part by inserting a knot at the end of the string, or may be attached by crimping the insertion part.

  Alternatively, a ring-shaped portion may be formed on the other end side of each pin standing string, and the ring-shaped portion may be screwed and attached to a wooden string attachment with a wood screw.

  In addition, the method of grouping each pin standing string is to attach the other end of each pin standing string to the string fitting, and the tension of each pin standing string is equalized via the adjustment bracket at the middle part of each pin standing string. The length of each pin standing string can be adjusted so that it can be transmitted to.

  In addition, the method of grouping each pin standing string is that the other end of the pin standing string is attached to the ring-shaped string attachment and attached, and the portion of the pin standing string and the pin standing string that are folded back from the string attachment Are coupled through a crimping connector.

  Further, the bundling of the pin standing string is divided into a plurality of binding cigarettes. For binding cigarettes, it is recommended that three to five of each string be bundled together to form two or three binding cigarettes.

  In the present invention, a ready-made article is disposed behind the pin deck board, and a cushion material is detachably attached to the ready-made article. As a ready-made article, it is good to use a table table upright or use a wooden empty box.

  In the present invention, the ball to be used is formed of a hollow plastic in which a through hole is formed in the ball, and is filled with an inside. The stuffing is effective because sponge, cotton, cloth, paper such as paper pepper and toilet paper, and polystyrene foam do not become excessively heavy. Also, the through hole should be drilled to the size that an adult's middle finger can enter, so that the ball can be controlled by inserting an index finger or middle finger at the same time as filling.

  Moreover, the method of attaching a pin standing string to each pin bottom part of the present invention is such that a string attaching part provided with a leg part and a string attaching hole is formed on the pin bottom part, and the pin standing string is attached to the string attaching part of each pin. It is. The pin standing string may be tightly bound to the string attaching hole, but the pin standing string may be inserted into the string attaching hole and a knot may be formed at the tip.

  Also, a string attachment portion is provided to protrude from the bottom of each pin, a depression is formed in each pin mounting portion of the pin deck plate corresponding to each pin, and the string attachment portion and the depression are combined to form a pin on the string attachment portion. A standing string is attached. As in the other claims, the pin standing string may be attached by inserting a string through the string attaching hole and forming a knot at the tip, or by forming the string in a ring shape.

  The operation of the above solution is as follows. As shown by the arrows in FIGS. 10 (a), 10 (b), and 10 (c), each pin standing string is bundled and pulled to perform temporary taping. Feel the tensile force of each pin standing string as if pulling the pin standing string bundled with the pin arranged on the pin deck board. When it is felt that the pulling force of each pin standing string is equal, it is fastened with a tie band from above the taping tape and bound. Further, the ends of the pin erected strings that are bundled are cut and aligned, and the end surfaces of the bundled pin erected strings are melted at a high temperature. The melted and fused portion is cooled in a short time, but after cooling, the tensile force of each pin standing string applied to each pin is equal and integrated.

  In the case of using the natural fiber string on the other end side to be bound, the pin standing strings are integrated with the same tensile force by tightening and binding an adhesive such as a bond and the binding band.

  In the case where a pin terminal is provided on the other end side of each pin standing string and a ring-shaped part is formed, the pin deck board and the wooden string fitting are fixed, and each pin standing string is maintained at an equivalent tensile force. Attach with wood screws. When there is a pin that is poorly adjusted and insufficiently raised, only that pin can be easily adjusted by changing the mounting position of the wood screw.

  In addition, the pin standing string with an adjustment bracket is used to fix the pin deck plate and the string attachment, the other end side of the pin standing string provided on the bottom side of the pin, and the other end side of the pin standing string provided on the string attachment A ring-shaped portion is formed on each pin, and each pin-shaped string is pulled and connected to each other by bending the adjustment fitting.

  Attach the other end of each pin standing string to the string fitting, pass the pin standing string and the pin standing string that are folded back from the string fitting through the crimping connector, and crimp with a dedicated crimping tool. Integrate each pin upright string with the same tensile force.

  Further, in the case where the bundling of each pin standing string is divided into a plurality of binding cigarettes, each binding cigarette can be connected with a gripping string, and a pulling force can be transmitted to each pin by pulling the gripping string. Moreover, when both sides of the grip string are grasped and pulled by both hands, the pin can be erected with a weaker tensile force than when the pin standing strings are bound together.

  Also, in order to dispose the reflector plate behind the pin deck plate, when using a table table as an off-the-shelf item, the table table is erected and a cushion material is attached to the upper surface of the table with a rubber string. In order to take a so-called spare in which all the pins that remain on the pin deck board without falling down at the first throw are tilted at the second throw, the position angle of the reflector can be changed as appropriate. In addition, as shown in FIG. 12, when using a reflecting plate, the direction of the pin deck plate can be changed, and a bundle of pin upstanding strings can be arranged obliquely to make it easier to pull the string.

  The stuffing to be stuffed into the ball is subdivided into appropriate sizes and pushed into the through hole with a screwdriver. In that case, it is preferable that the padding is packed evenly inside the ball. When throwing, you can control the ball by inserting your middle finger or index finger into the through hole.

  The diameter of the string attachment hole provided in the string attachment part allows the pin standing string to be easily inserted, and the knot formed at the end of the inserted pin standing string does not come off when a tensile force is applied to the pin standing string If it makes a magnitude | size, a pin standing string can be easily attached to each pin, and can be integrated.

  The pin standing string can be attached simply by passing the tip of the pin standing string through the string attaching hole, forming a knot at the tip, and passing the other end through the through hole of the pin deck board.

  As described above, the bowling playground equipment of the present invention can easily produce a bundling of each pin standing string for raising each pin in a short time, and hassle-free. Also, the ends of each bundled string can be fused, bonded with an adhesive, screwed with a wood screw, the length of the string can be adjusted with an adjustment bracket at the middle part of the pin standing string, and crimped Since it can be integrated via a connector, it will not loosen even if used for a long time.

  Since a ready-made table table or the like can be used as a reflector, the manufacturing cost can be reduced.

  The ball can be padded to maintain an appropriate weight, the impact force of the ball hitting each pin can be increased, and the middle finger and piercing finger can be inserted to control the ball, so the probability of strike Improved.

  Since the pin standing string can be attached simply by inserting the pin standing string through the string mounting hole of each pin and forming a knot at the tip, the labor can be reduced.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  In the figure, reference numeral 1 denotes a bowling pin, and 10 pins are arranged on the pin deck plate 2. A pin standing string 3 provided at the bottom of the pin 1 is extended to the lower part through a through hole 14 formed in the pin deck plate 2 and is extended to the rear portion of the pin deck plate 2. Further, a support plate 5 and rubber feet 6 are provided at the lower four corners of the pin deck plate 2 to form a space between the pin deck plate 2 and the floor so that the pin standing string 3 disposed under the pin deck plate 2 can move smoothly. I have to. Each pin upright string 3 protruding from the rear portion of the pin deck plate 2 is bound and taped 7 together, and is bound by a plurality of binding bands 8 from above. The end surfaces of the pin erected cords 3 that are bundled and aligned form a fused portion 9 due to high-temperature overheating. Further, a gripping cord 10 is attached to the binding portion with a binding band 8. As shown in FIG. 10 (b), the portion indicated by the arrow B is cut and fused at a high temperature, and after cooling, the end portions of the pin standing strings are united together.

  In the figure, 25 is a chemical fiber cord and 26 is a natural fiber cord. The chemical fiber string 25 and the natural fiber string 26 are connected by an S-shaped metal fitting 20, and an adhesive is applied to the other end D portion of each pin standing string 3, and is bound by a binding band 8 and tightened to be integrated. .

  In the figure, reference numeral 27 denotes a crimp terminal, and the pin standing string 3 is inserted into the string insertion part 28, and a knot 22 is formed at the end of the pin standing string 3 and attached to the crimp terminal 27. Each pin standing string 3 is attached to the wooden string fitting 13 in the attachment hole of the crimp terminal 27 with a wood screw 24, and each pin standing string 3 is integrated with the same tensile force.

  In the drawing, a ring-shaped portion 23 is formed on the other end portion side of each pin standing string 3, and the ring-shaped portion 23 is attached to the wooden string fitting 13 so that the tensile force of each pin standing string 3 is equal. It is attached with.

  In the figure, a pin standing string 3 having an end formed with a ring-shaped part 23 is attached to a ring-shaped string attachment 13 connected by a gripping string 10, and the pin standing string 3 provided on the ring-shaped part 23 and the bottom of the pin 1 is attached. The ring-shaped portion 23 provided at the end is connected by bending the adjustment fitting 15. When connecting the strings, the pin deck plate 2 and the string attachment 13 are fixed so that the ring-shaped portion 23 and the ring-shaped portion 23 are connected to the adjustment bracket 15 so that the tensile force of each pin standing string 3 is equally transmitted to each pin 1. The lengths are linked by adjusting the bends.

  In the figure, the pin standing string 3 is attached to the ring-shaped string attachment 13 connected by the gripping string 10, and the folded portion of the string 3 and the pin standing string 3 are passed through the crimping connector 29 and crimped. Standing string 3 is integrated.

  In the figure, the binding of each pin standing string 3 is bound to two cigarettes, and the two binding cigarettes and the grip string 10 are bound by a binding band 8 and connected.

  In the figure, a table table 32 is erected on the rear side of the pin deck board 2, and a cushion material 31 is attached to the upper surface of the table table 32 with a rubber string 33. The table table 32, which is the reflecting plate 30, can be freely positioned. When the inclined plate 34 is disposed on the front side and the table table 32 used as the reflecting plate is disposed on the rear side, the pin-up sticking plate 2 is rotated to dispose the pin standing string 3 in the oblique direction.

  In the figure, reference numeral 11 denotes a hollow plastic bowling ball 11 having one through hole 12 formed therein. The diameter of the through hole 12 is set to a size that can accommodate the middle finger 19 of an average adult. The inside of the ball 11 is filled with a filling 17 made into small pieces from the through hole 12.

  In the figure, a string attaching portion 35 is provided at the center of the bottom of the pin 1 of the hollow plastic, and leg portions 36 are provided on both sides of the string attaching portion 35 to form a substantially H-shaped cross section. Further, a string attaching hole 37 is provided in the string attaching part 35 in a direction parallel to the leg part 36, and the pin standing string 3 is inserted to form a knot 22 at the tip part and attached to the pin 1.

  In the figure, a string attaching portion 35 is formed protruding from the bottom of the pin 1, and a string attaching hole 37 is provided in the string attaching portion 35. In addition, a recess 39 is formed in a portion of the pin deck plate 2 where each pin 1 is placed, a through hole 14 is drilled in the center of the recess 39 and the pin upright string 3 is passed through, and its tip is used as a string attachment. It is attached.

Front view showing an embodiment of the present invention The top view which shows embodiment of this invention The bottom view which shows embodiment of this invention Bottom view showing the state where each pin standing string is bonded with an adhesive Bottom view showing a state in which each pin standing string is connected to the string fixture via a crimp terminal. Bottom view showing the state where the pin-like string ring part is fastened with wood screws and attached to the string fixture Bottom view showing a state where adjustment is possible with an adjustment bracket in the middle of each pin standing string Reference diagram showing the state where each pin standing string is fastened via a crimp connector Bottom view showing a state where the bundling of the pin standing string is divided into a plurality of cigarettes. (B) (b) (c) Reference diagram showing how to tie the pin upright string Reference drawing showing a state where a table table is used for the reflector Plan view showing an example of use when a reflector is used Front view and AA arrow cross-sectional view showing the form of the ball of the present invention The front view which shows the state which attached the pin standing string to the pin bottom part of this invention, and FF arrow expanded partial sectional drawing The front view and arrow GG expansion partial sectional view which show the state which formed the string attachment part in the pin bottom part of this invention, and the hollow part in the pin deck board Reference diagram showing the binding status of conventional strings Reference diagram showing the binding status of conventional strings Reference diagram showing the state of conventional reflectors Reference diagram showing the state of conventional reflectors Front view showing a conventional hollow plastic ball and a cross-sectional view taken along the line CC Reference diagram showing a state where a string is attached to a conventional pin Reference diagram showing the state of holding the ball

Explanation of symbols

3 Pin standing string 7 Tape 8 Binding band 9 Fusing part 10 Grip string 12 Through hole 13 String attachment 15 Adjustment metal fitting 17 Stuffing 20 Metal fitting 22 Knot 23 Ring-shaped part 25 Chemical fiber string 26 Natural fiber string 27 Crimp terminal 29 Crimp connector 30 Reflector 31 Cutoff material 32 Table table 34 Inclined plate 35 String attachment part 36 Leg part 37 String attachment hole B Cutting part 39 Recessed part D Adhesive application part E Ball direction

Claims (11)

  Through holes are drilled at each position corresponding to the predetermined pin arrangement on the pin deck board arranged horizontally, and each string with one end attached to the bottom side of each pin placed on the pin deck board is inserted into the pin deck board from each through hole. In the bowling playground equipment in which the lower ends of the respective strings are put together, the other ends of the respective strings are grouped together, and the reflecting plate is disposed on the rear side of the pin deck board, the other ends of the pin standing strings are grouped together. A bowling playground equipment produced by a pin standing string bundling method in which each pin standing string is bundled and tightened with taping and a bundling band, and the ends of the pin standing string are aligned and fused.   The method of putting together the other end side of each pin standing string is that each pin standing string is formed by connecting a chemical fiber string and a natural fiber string with a metal fitting, providing a chemical fiber string on the bottom side of each pin, and the other end The bowling playground equipment according to claim 1, wherein an adhesive is applied to each of the natural fiber cords on the side, and is fastened and bound with a binding band.   2. The bowling playground equipment according to claim 1, wherein the pin standing strings are grouped together by providing a crimping terminal on the other end side of each pin standing string and screwing the crimping terminal to the connecting plate with a wood screw. .   2. The bowling as claimed in claim 1, wherein the pin standing strings are grouped together by forming a ring-shaped part on the other end side of each pin standing string and screwing the ring-shaped part to the connecting plate with a wood screw. Playground equipment. The method of grouping each pin standing string is to attach the other end side of each pin standing string to the string fixture, and the tension of each pin standing string is equalized via the adjustment bracket at the middle part of each pin standing string. The bowling playground equipment according to claim 1, wherein the length of each pin standing string can be adjusted so as to be transmitted to the terminal.   As for the method of grouping each pin standing string, the other end of the pin standing string is attached to the string fixture, and the portion of the pin standing string that has been folded and folded with the pin standing string is joined via a crimp connector. The bowling playground equipment according to claim 1, wherein:   The bowling playground equipment according to any one of claims 1 to 5, wherein each of the pin upright strings is divided into a plurality of bundled cigarettes.   The bowling playground equipment according to any one of claims 1 to 7, wherein a ball to be used is formed of a hollow plastic having a through-hole formed in the ball and is filled with a ball.   The bowling playground equipment according to any one of claims 1 to 8, wherein an off-the-shelf article to which a cushion material is detachably attached is disposed behind the pin deck board.   The method of attaching a pin standing string to the bottom part of each pin comprises forming a string attaching part having a leg part and a string attaching hole on the pin bottom part, and attaching the pin standing string to the string attaching hole of each pin. Item 10. The bowling playground device according to any one of items 1 to 9. A method of attaching a pin standing string to the bottom of each pin is provided with a string attaching part protruding from each pin bottom, forming a depression in each pin mounting part of the pin deck plate corresponding to each pin, and each said string attaching part The bowling playground equipment according to any one of claims 1 to 9, wherein the hollow portions are combined, and each pin standing string is attached to each string attaching part.

Images