KR970001906Y1 - Bowling ball receipt case - Google Patents

Abstract

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Description

The extension structure of the handle on the bag bottom that the bowling ball storing mouth is comprised of

1 is a perspective view of the main part of the present invention.

Figure 2 is an exploded perspective view of the main part of the present invention.

Figure 3 is a longitudinal cross-sectional view showing a handle connection state of the present invention.

Figure 4 is a longitudinal cross-sectional view of the handle of the present invention is extended.

5 is a state diagram of the bottom of the bag consisting of a bowling ball receiving port.

6 is a state diagram of the bottom of the bag consisting of two bowling ball receiving port.

7 is a state diagram of the bottom of the bag consisting of three bowling ball receiving port.

8 is a perspective view of the bag envelope and the base is defective.

9 is an embodiment of the invention 8 of the present invention.

＊ Code description for main part of drawing

1: bag base 2: handle support

2a: connector 3: handle

3a: connecting groove 4: primary expansion pipe

4a: stone groove 4b: bullet blade insertion zone

5: 2nd expansion pipe 5a: coal fragment insertion district

6: pin 7: ligation officer

7a: protrusion 9: bushing

10: screw 11,11a: bullet piece

12,12a: protuberance 13: shovel groove

14: support frame 15: sheriff

16: bowling ball storage

The present invention relates to the extension structure of the handle on the bottom plate of the bowling ball receiving port is configured, the handle on the bottom of the bag consisting of the bowling ball receiving port is configured to be stretched in two stages so that the bowling bag can be used conveniently.

The design to extend the handle has already been devised by the Utility Model Registration Application No. 94-17524 of the present application, but it is a convenient and useful design such that the extension of the handle tube is supported by the fixed carbon piece and no flow occurs. Since the length is based on the width of the bottom plate of the bag, the length of the handle does not have to be adjusted according to the height, thereby eliminating this problem, and the height of the handle is configured in two stages for convenient use. As follows.

Insert and fix the protective tube 15 into the support frame 14 of the ordinary bag bottom plate 1 is composed of one or more bowling ball outlet 16,

The ball piece 11a and the projection part 12a are formed in the ball piece insertion port 4b at the end of the primary expansion pipe 4 inserted therein, and the bushing 9 is placed in the bushing 9 so that the bushing 9 is placed in the bag base plate 1. Insert into the insertion groove (13) of the coupling by screw (10),

Insert the binding tube (7) having the upper and lower protrusions (7a) into the groove (4a) of the other end of the primary expansion pipe (4), and the coal pieces in the ballistic insertion slot (5a) at the end of the secondary expansion pipe (5) Inserting the (11) and to the outside to form a projection (12) to form a connection pipe (2a) of the handle support (2) at the point where they are coupled to each other, the tip of the secondary expansion pipe (5) is a handle (3) is fitted into the connecting groove (3a) of the pin (6).

In the drawings, reference numerals 2b and 9a indicate fixing recesses, 8 is a round jaw, 20 is a bag shell, 21 is a support hole, and 22 is a bowling ball.

The operational effects of the proposed paper thus constructed are as follows.

In the extension structure of the handle that the primary expansion tube (4) is inserted into the protective tube (15) formed in the base plate 1, and the secondary expansion tube (5) is inserted into the primary expansion tube (4)

The friction portion between the protrusion 12a coupled to the outer end of the primary expansion tube 4 and the inside of the protection tube 15 is fitted in the middle, and the inside of the primary expansion tube 4 and the secondary expansion tube 5 are fitted. The friction part with the projection 12 coupled to the outer end is forcibly fitted, and when the handle 3 is pulled out in the longitudinal direction, the primary expansion pipe 4 inserted into the protective tube 15 is pulled out. The projection of the bullet piece 11a, which is inserted into the primary expansion pipe 4, is projected through the bullet piece insertion port 4b, and is caught by the fixing recess 9a, and the projection 12a is attached to the round jaw 8. The first piece is finished, and the second extension pipe 5 inserted into the primary extension pipe 4 is pulled out again, and the bullet piece 11 inserted in the secondary extension pipe 5 is pulled out. Of the projections are projected through the bullet piece district (5a) is caught in the fixing groove (2b) and the projection 12 is caught in the distal edge of the binding tube (7) secondary This is complete.

By attaching the extension structure of the handle in this way to the bottom of the bag (1), the length of the handle can be easily and freely expanded, and it can be used as the primary extension or the secondary extension according to the user's height or various conditions. Can be used conveniently when moving.

When the movement is completed or the use of the handle (3) is completed, if the handle (3) is pushed in the reverse order of withdrawal, the primary expansion pipe (4) is inserted into the protection pipe (15) and the primary expansion and retraction into the protection pipe (15) Inside the tube 4, the secondary expansion tube 5 is inserted and the insertion is completed, and the space as much as the length that was drawn out is reduced, so that the narrow space can be efficiently used.

The extension structure of the handle on the bottom plate of the bowl that has the bowling ball storage port having such an effect can be conveniently used at the bottom of the bag 1 having one or more bowling ball storage holes 16. Put the bag shell 20 and attach the support 21 to raise the handle (3) of the bowling bag up and the wheel and the support 21 is in contact with the ground can be used without damage to the bag shell 20 In addition, the stretched state of the handle (3) is simple and convenient in the standing state.

Therefore, this proposal above

The protective tube is inserted into the support frame of the bag bottom plate having one or more bowling ball storage holes, and the ball pieces and the projections are formed at the end of the primary elastic pipe inserted into the bushing to place the bushings. Insert into the slotting groove of the bottom of the bag, screw it together, and insert the binding tube having the upper and lower protrusions into the groove of the other end of the primary expansion pipe, and insert the piece of coal into the coal knitting slot at the end of the secondary expansion pipe. By constructing the affected part, it forms the connector of the handle support at the point of mutual coupling and the tip of the secondary expansion pipe is inserted into the connecting groove of the handle and joined with a pin so that the handle is stretched in two stages at the bottom of the bag. It is a very useful design that can be used conveniently and conveniently when moving the bowling bag by extending the handle.

Claims (1)

Insert and fix the protective tube 15 into the support frame 14 of the ordinary bag bottom plate 1 is composed of one or a plurality of bowling ball outlet 16, the end of the primary telescopic tube (4) inserted into the ballistic shovel The ball piece 11a and the projection 12a are formed on the earth 4b and placed into the bushing 9 so that the bushing 9 is fitted into the insertion groove 13 of the bag bottom plate 1 and screwed thereto. Then, insert the binding tube (7) having the upper and lower protrusions (7a) in the protrusion groove (4a) of the other end of the primary expansion pipe (4), therein the other side insertion slot (5a) at the end of the secondary expansion pipe (5) Inserting the bullet piece (11) on the outside and forming the projection (12) on the outside to form a connecting pipe (2a) of the handle support (2) at the point where they are coupled to each other and the tip of the secondary expansion pipe (5) The extension structure of the handle on the bottom of the bag is a bowling ball receiving port characterized in that it is fitted into the connecting groove (3a) of the handle (3) by a pin (6)