JPS6319081Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a racket for table tennis.

<Prior Art> Conventional table tennis rackets, whether pen holder type or shake hand type, have a blade (ball hitting surface) and a grip that are integrally fixed to each other. For this reason, people's hand sizes and preferences vary widely, so from the user's perspective, even if the blade has the bounce and feel that they like, the shape and size of the grip may not match. On the other hand, even if the grip fits, there are many cases where the blade does not suit one's taste, and in such cases, the grip is machined to match the shape and size of one's preference. On the other hand,
Manufacturers and sellers have had to keep a stock of rackets with blades made of the same material and grips of different shapes and sizes, which increases costs and makes inventory management difficult.

<Problems to be solved by the invention> The present invention was made in view of these conventional inconveniences and drawbacks, and it is possible to easily obtain a racket that best suits one's tastes, and also to make it easier for manufacturers and sellers to solve the problem. For table tennis, you only need to prepare several types of blades and grips, which simplifies inventory management and reduces costs.Moreover, you can easily order rackets to promote sales. The purpose is to provide rackets.

<Means for solving the problem> The table tennis racket of the present invention that achieves the above purpose has the following features:
The blade is characterized by a grip that is detachably formed on the blade.

<Example> Hereinafter, an example of implementing the present invention will be described based on the drawings.

As before, the blade A can be formed into the desired shape, size, and weight for all-round use, front attack use, or round or square shapes.
A desired rubber 2 is pasted on the surface (ball-hitting surface), and a grip B is detachably attached to the grip attachment part 1.

Grip B, as before, can be used in any desired shape or size, such as straight type, conical type, anatomical type, etc.
Grip attachment part 1 of blade A
It can be detachably attached to the

Various means are conceivable for detachably attaching the grip B to the grip attaching portion 1 of the blade A. That is, in the first embodiment shown in FIGS. 1 to 3, the grip B is composed of two plate-like members 3, 3, and the grip of the blade A is connected to the two plate-like members 3, 3. A recess 4 and a protrusion 5 are formed in the attachment part 1, and these recesses 4 and protrusion 5 allow the two plate members 3, 3 to be attached to the grip attachment part 1 of the blade A in a sandwich-like configuration. By attaching it, the grip B is made detachable. Further, in the second embodiment shown in FIGS. 4 to 6, the grip B is composed of two plate-like members 3, 3, and the cross-section of the two plate-like members 3, 3 is approximately U-shaped. It is formed into a mold, and a concave part 4 and a convex part 5 which fit into each other are formed on the rising surface 6, and the grip attachment part 1 of the blade A is sandwiched between two plate-like members 3, 3 in a sandwich manner. The grip B is formed to be detachable from the blade A.
In addition, 7 in the figure is a locking pawl for preventing the grip B from accidentally falling off from the blade A. Further, in the third embodiment shown in FIGS. 7 and 8, the grip B is composed of two plate-like members 3, 3, and the grip mounting portion 1 of the blade A has a substantially oval-shaped engagement protrusion. 5, 5 are formed in a protruding manner, and the plate-like members 3, 3 are formed with engagement recesses 4, 4 that engage with the engagement projections 5, 5, and the engagement recesses 4 are formed in these engagement projections 5. By engaging the two plate members 3 and rotating the plate member 3 by 90 degrees, the two plate members 3, 3 are attached to the grip attachment portion 1 of the blade A in a sanderch shape, and the grip B is attached to the grip attachment portion 1 of the blade A. It is designed to be detachable.

Furthermore, in the fourth embodiment shown in FIGS. 9 to 13, the grip B is composed of two plate-like members 3, 3, and the guide protrusions 5, 5 are provided on the grip attachment portion 1 of the blade A. In addition to forming a protrusion, the plate-like member 3
The grip B is attached to the blade A by forming a slide recess 4 that engages with the guide protrusion 5, and by attaching the two plate-like members 3, 3 to the grip attachment portion 1 of the blade A in a sandwich-like manner. It is formed so that it can be attached and detached freely. Note that 8 in the figure is a stopper pin for preventing the grip B from accidentally falling off from the blade A.
Further, in the fifth embodiment shown in FIGS. 14 to 19, the grip B is configured in a cylindrical shape, and the grip mounting portion 1 of the blade A is fitted into the insertion hole 9 of the grip B. B is formed so that it can be attached to and detached from the blade A. Incidentally, in each embodiment, in order to prevent the grip B from accidentally falling off from the blade A, it is free to bond them together with adhesive or to insert a stopper pin 8 therein.

<Effect of the invention> Since the table tennis racket of the invention is constructed in this way,
If manufacturers and sellers prepare several types of blades and grips with different shapes, sizes, and weights, users can select and combine these blades and grips as appropriate to find the one that best suits their taste. A suitable racket can be easily obtained.

Furthermore, manufacturers and sellers only need to prepare several types of blades and grips, which simplifies inventory management and reduces costs, as well as increasing sales by making it easier to order rackets. This can be promoted.

Therefore, the intended purpose can be achieved.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway front view of the first embodiment, FIG. 2 is a sectional view taken along line 2-2, and FIG. 3 is a sectional view taken along line 3-3. Figure 4 is a partially cutaway front view showing the second embodiment, and Figure 5 is the same.
-5 line sectional view, and FIG. 6 is a 6-6 line sectional view. FIG. 7 is a partially cutaway front view showing the third embodiment;
FIG. 8 is a sectional view taken along the line 8-8. Figure 9 is the fourth
A partially cutaway front view showing the embodiment, FIG.
-10 line sectional view, Figure 11 is the same partially cutaway front view,
Figure 12 is a sectional view taken along the line 12-12, and Figure 13 is a sectional view taken along the line 12-12.
It is a sectional view taken along the line 3-13. Fig. 14 is a partially cutaway front view showing the fifth embodiment, and Fig. 15 is a 15-15
16 is a sectional view taken along the line 16-16, FIG. 17 is a partially cutaway front view, and FIG. 18 is a 18-
18 is a sectional view taken along line 18, and FIG. 19 is a sectional view taken along line 19-19. In the figure, A is the blade and B is the grip.

Claims (1)

[Scope of utility model registration request] A table tennis racket consisting of a grip that can be attached to and detached from the blade.