JPH018240Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a repair tool for repairing tufting buttons of pine tresses etc. when they come off or the threads break.

Conventionally, tufting type pine tresses, sofas, etc., have a groove near the tip to which a string can be hung to repair tufting buttons that have become detached due to breakage, frayed threads, or cuts during use. After hooking the string to the threaded needle,
Repairs were made by passing a needle through the cushion of a pine tress or sofa, passing a string through it, and then tying the buttons at the top and bottom with string, but in this case, the repair required time and force. In addition, if the tufting part of the cushion part of a pinerest, sofa, etc. is difficult to access on the back side or has a hidden structure, there is a drawback that repairs cannot be made unless the cushion part is removed.

The present invention has been devised for the purpose of eliminating the above-mentioned drawbacks and making it possible to easily repair tufting in any structure of the cushion body.

That is, the structure of the present invention has a collar part 3 between the grip part 1 and the pipe-shaped insertion rod 2, and the tip part 4 of the insertion rod 2 has a spindle shape, and the lower button 5 for tufting is inserted. It has a notch 6 on the side for fitting, and inside the insertion rod 2 there is a push-out rod 7 for pushing out the lower button 5, and the push-out rod 7 is always kept inside the grip section 1. This is a tufting repair tool for a mattress, etc., which is provided with a spring 8 that acts in the pushing direction, and has a stopper release button 9 of the pushing rod 7 projected from the outer periphery of the grip 1.

Next, an embodiment of the present invention will be explained based on the drawings. FIG. 1 is an overall perspective view of the embodiment, and the tip portion 4 has a conical shape as shown in FIG. 2. , so that it can be easily pushed into the cushion body.

Next, as shown in FIG. 3, a compression coil spring is attached to the grip portion 1 side of the push rod 7 as a spring 8 that always acts in a direction to push out the push rod 7. The stopper release button 9 has a groove 10 at an appropriate position that engages with the stopper release button 9, and the stopper release button 9 has a through hole 11 in the center that is approximately the same diameter as the push rod 7. push rod 7
passes through the stopper release button 9, a stopper release spring 12 is attached to one end of the stopper release button 9, and the head 13 of the stopper release button 9 is attached to the grip portion 1.
It is something that protrudes outside.

Therefore, as shown in FIG. 4, when the lower button 5 for tufting is inserted and fitted through the notch 6 of the insertion rod 2, the push-out rod 7 is pushed up by the lower button 5, and the push-out rod 7 is pushed up. When the groove 10 comes to the position of the stopper release button 9, the stopper release button 9 is slightly protruded outward and the stopper is engaged. To release the stopper, press the stopper release button 9 a little, and the stopper release button 9 will fit into the groove 1 of the push rod 7
0 and is released, and the push rod 7 pushes out the lower button 5.

Next, to explain the repair operation sequence in an embodiment of the present invention, as shown in FIG. , stopper release button 9
is in the state where the stopper is engaged, then push the insertion rod 2 from the front side of the cushion body as shown in Fig. 5B, and with the notch 6 of the insertion rod 2 completely exposed on the underside of the cushion body, Stopper release button 9
When pressed, the stopper is released and the lower button 5 is removed from the insertion rod 2 as shown in Fig. 5C, and the insertion rod 2 is pulled out as shown in Fig. 5D, and the string 13 is pulled upward to release the upper tufting. Button 14
By tying the string 13 together, the repair can be completed as shown in FIG.

By implementing the present invention, when repairing the tufting of a cushion body such as a pinerest or sofa, the tufting can be easily repaired by operating from one surface side of the cushion body. Repairs can be easily made without removing the cushion body even on a pinerest, sofa, etc. that has a structure in which only one side is exposed. The present invention provides a tufting repair tool for pine braces, etc., which allows repair work to be carried out with one hand, is extremely efficient, and allows the work to be carried out easily.

[Brief explanation of the drawing]

Fig. 1 is an overall perspective view showing one embodiment of the present invention, Fig. 2 is a partially enlarged perspective view showing the tip of Fig. 1, and Fig. 3 is a partially enlarged perspective view of Fig. 1. The vertical sectional view, FIG. 4, is a view showing the lower button 5 fitted to the one shown in FIG.
Figures A, B, C, D, and Ho are explanatory diagrams showing the repair operation sequence in an embodiment of the present invention. Next, regarding the numbers in the drawings, 1...Grip part, 2...Insertion rod, 3...Brim part, 4...Tip part, 5...Lower button, 6...Notch part, 7...Extrusion rod , 8... Spring, 9... Stopper release button, 10... Groove, 11... Through hole, 12
... Spring for releasing the stopper, 13 ... String,
14... Upper tufting button.

Claims (1)

[Scope of utility model registration request] A collar portion 3 is provided between the grip portion 1 and the pipe-shaped insertion rod 2, and the tip portion 4 of the insertion rod 2 has a spindle shape, and a notch portion for inserting and fitting the lower button 5 for tufting. 6 on the side, and inside the insertion rod 2 there is a pushing rod 7 for pushing out the lower button 5, and in the grip part 1 there is a spring 8 that always acts in the direction of pushing out the pushing rod 7. A tufting repair tool for a pine-tress or the like, which has a stopper release button 9 of the push-out rod 7 protruding from the outer periphery of the grip part 1.