JP3155820U - Golf club grip with three-dimensional decoration design and molding die thereof - Google Patents

Abstract

Provided are a golf club grip and a molding die for a golf club having a three-dimensional decorative design that has firmness, clarity, and three-dimensionality, and has enhanced beauty. A golf club grip having a three-dimensional decorative design includes a main body 1 and a decorative piece 2, and a concave tub is provided on the outer surface of the main body 1 corresponding to the portion of the decorative piece 2, and the decorative piece 2 is primary. The decorative piece 2 is fitted and fixed in the concave tank of the main body 1 by secondary sulfidation by a sulfurized piece, and the edge of the decorative piece 2 and the periphery of the concave tank form a uniform groove, A mold for molding a golf club grip having a decorative design is composed of an outer mold 5 and a core rod 6, and the inner surface of the outer mold 5 corresponds to a portion for fixing the decorative piece 2 on the outer surface of the main body 1. The sealing rib 51 used for forming the groove is installed, and the area where the rib 51 is sealed is the storage installation tank 52 corresponding to the decoration piece 2 in size and shape, and the decoration piece 2 and rib placed in the storage installation tank 52 A cavity 53 of the main body 1 is formed between the inner surface of the outer mold 5 outside the 51-blocking area and the core rod 6. [Selection] Figure 5

Description

The present invention relates to a grip of a golf club having a three-dimensional decorative design and a molding die thereof, and more particularly to a grip of a golf club having a three-dimensional decorative design having a clear and high texture and a mold used for molding the grip.

Decorative designs (trademarks, etc.) that are gorgeous and rich in texture have a certain decorative effect on the appearance of the product, and also have a positive advertising effect on the quality and service of the company's products. However, since the degree of effect and the duration of decoration designs, especially decoration designs with various colors, are determined by the method used to combine with the product, the selection of the method is important for the manufacturer.

A traditional method for designing a golf club grip is to engrave a decorative design on a mold by engraving or embossing and integrally molding it with the grip body, or after molding the grip body, the decorative piece is adhered onto the grip. However, the above-described method has a weak texture when exhibited to customers, and the decorative piece is worn or dropped after repeated use.

Another type of method is to cut out a decorative design directly from a piece of material, and then first vulcanize and mold the piece through a mold and a core rod, so that the piece of decoration is placed on the grip. Can adhere firmly. This can solve the problem that the decorative pieces are easily worn away and easily fall off, but the pieces are likely to flow during the sulfidation process, and the pieces of different colors are mixed at the boundary position, causing a material outflow phenomenon. easy. As a result, the boundary of the decorative piece after molding becomes unclear, which directly affects the quality and aesthetics.

The “decorative grip of a golf club” presented in the patent document posts the decorative grip of a golf club. It is processed by a main body and a decorative piece, and the main body is formed by first vulcanizing a tip piece material and a pipe piece material divided into two parts, and the decorative design corresponding to the grip on the main body is a decorative piece. Just housed in a recessed tank. As a result, the edge of the decorative side that has entered the concave tank exactly coincides with the peripheral edge of the concave tank, and the decorative piece is fixed in the concave tank by secondary vulcanization molding. With this structure, the boundary of the decorative design of the finished grip is clear and the quality of the product can be improved.

However, the above-described structure is applied only to a planar decorative drawing structure, and a grip of a golf club having a three-dimensional decorative design has not yet been seen.

In view of the above-mentioned drawbacks of the conventional golf club grip decorative design, the present invention solves the problem that the decorative piece is easily worn away and easily falls off, and makes the boundary of the decorative piece after molding clear, giving a three-dimensional effect. It can strengthen and enhance the texture at the same time.

Chinese Patent No. CN200995040Y

The first problem to be solved by the present invention is to provide a golf club grip having a three-dimensional decorative design that is clear and exhibits a high texture.

The second problem to be solved by the present invention is to provide a golf club grip mold having a three-dimensional decorative design that is clear and has a high texture.

In order to solve the above problems, the present invention provides a grip of a golf club having the following three-dimensional decoration design and a molding die thereof. A grip of a golf club having a three-dimensional decorative design includes a main body and a decorative piece, and a concave tub is installed on the outer surface of the main body corresponding to the portion of the decorative piece, and the decorative piece has undergone primary sulfurization. The decorative piece is fitted and fixed in the concave tank of the main body by secondary sulfidation with a single material, and the edge of the decorative piece and the periphery of the concave tank form a uniform groove, The concave tank on the outer surface of the main body is installed on a thick part of the main body, and the main body is composed of a tip piece and two sets of tube-shaped pieces, the decorative piece, the tip piece, and the pipe-shaped piece. The material is secondary-sulfurized and bonded together by an outer mold and a core rod, and the decorative piece is fixed by being fitted into the main body concave tank by sulfidation, the connection is firm, and it is difficult to wear and drop off. Moreover, a variety of decorative pieces with different colors can be selected as necessary, and a uniform groove is installed around the decorative piece, so the border of the decorative design becomes clear, Exhibit experience and high texture. A golf club grip mold having a three-dimensional decorative design is composed of an outer mold and a core rod, and the inner surface of the outer mold corresponds to a portion for fixing a decorative piece on the outer surface of the main body. The sealing rib used for forming the groove is installed, and the area where the rib is sealed is a storage installation tank whose size and shape correspond to a decorative piece. The decorative piece placed in the storage installation tank, the rib sealing area A cavity of the main body is formed between the inner surface of the outer outer mold and the core bar, and the depth of the accommodation installation tank on the inner surface of the outer mold and the thickness of the decorative piece are similar. Because it is composed of an upper mold and a lower mold, and ribs are installed on the inner surface of the outer mold, it is convenient for localization of the decorative piece and avoids the positional shift of the decorative piece in the main body concave tank It is possible to prevent the flow of raw materials during secondary sulfidation molding. Avoid the door, since the peripheral body decorative design to form a uniform groove, resulting decorative design is provided with a stereoscopic effect, even more conspicuous beauty.

The grip of the golf club with the three-dimensional decorative design of the present invention and its molding die make the connection between the decorative design and the main body firm, making it difficult to wear and drop off, and the boundary is clear, with a three-dimensional effect and beauty Can be strengthened.

It is an external view of this invention structure. It is sectional drawing of this invention structure. It is a structure schematic diagram of this invention metal mold | die. FIG. 4 is a locally enlarged view of FIG. 3. It is a schematic diagram which shows a mode that this invention grip is shape | molded with this invention metal mold | die.

The best mode for carrying out the present invention will be described below in detail with reference to the drawings.

As shown in FIGS. 1 and 2, the grip of the golf club provided with the three-dimensional decorative design of the present invention includes a main body 1 and a decorative piece 2. A concave tub 3 is installed on the outer surface of the main body 1 corresponding to the part of the decorative piece 2. The decorative piece 2 is a single piece that has undergone primary sulfidation. In the process of sulfurating and connecting the decorative piece 2 with the main body 1, in order to avoid that the raw material flows out by simultaneously using the raw material for the decorative piece 2 and the main body 1 and the texture of the decorative design is inferior, the main body 1 is sulfided Before connecting, the decorative piece 2 is first subjected to primary sulfidation.

The decorative piece 2 is fitted and connected to the concave tank 3 of the main body 1 by secondary sulfidation, and the edge of the decorative piece 2 and the periphery of the concave tank 3 form a uniform groove 4. Since the inner diameter of the thick part and the thin part of the grip body 1 is the same, in order to improve the flexibility of the grip of the golf club and to make it more durable, the concave tank 3 for accommodating the decorative piece 2 of this embodiment is Installed on the thick part of the grip body 1. For convenience of processing and molding of the main body 1, the main body 1 of the present embodiment is composed of a tip piece 11 and two sets of tubular pieces 12. At the time of processing, the decorative piece 2, the tip piece 11, and the tube piece 12 are passed through the outer mold 5 and the core rod 6 as shown in FIG. .

As shown in FIG. 3 or FIG. 4, a mold for molding a grip of a golf club having a three-dimensional decoration design is composed of an outer mold 5 and a core rod 6. For convenience of processing and molding, the outer mold 5 is composed of an upper mold 5a and a lower mold 5b. Sealing ribs 51 are provided on the inner surface of the upper mold 5a (or the lower mold 5b) of the outer mold 5. The position of the sealing rib 51 corresponds to a portion for fixing the decorative piece 2 on the outer surface of the main body 1, and the inside of the area where the rib 51 is sealed is the accommodating installation tank 52.

The size and shape of the storage tank 52 correspond to the decorative piece 2. Furthermore, in the present embodiment, the depth of the accommodation installation tank 52 can be made to be similar to the thickness of the decorative piece 2. Thus, after the decorative piece 2 is accommodated in the accommodating installation tank 52, the cavity 53 of the main body 1 is disposed between the inner die 5 and the core bar 6 outside the area where the decorative piece 2 and the rib 51 are sealed. Is configured. Due to the action of the blocking rib 51, the positioning of the decorative piece 2 is convenient, the positional shift of the decorative piece 2 during sulfiding can be avoided, and further, the raw material of the secondary sulfidation molding flows out, and the clarity of the design is improved. Decreasing can be prevented. At the same time, a uniform groove 4 is formed on the edge of the decorative piece 2.

When the golf club grip shown in FIG. 1 is molded using the mold shown in FIG. 3, the decorative piece 2 is first molded by primary vulcanization as shown in FIG. Next, the decorative piece 2 is put into the accommodation installation tank 52 formed by the outer mold 5 sealing rib 51. The other part of the outer mold 5 corresponds to the core bar 6 and becomes the cavity 53 of the grip body 1. Further, the tip piece 11 and the tubular piece 12 are put in order and secondary sulfidation is performed. Thus, the decorative piece 2 is fixed to the outer surface of the main body 1, and a uniform groove 4 is formed around the edge of the decorative piece 2 and the periphery of the recessed tank 3 to complete the grip of the golf club. Can do.

The names and contents of the present invention described above are only used for explaining the technical contents of the present invention, and do not limit the present invention. All equivalent applications based on the spirit of the present invention, conversion, replacement of parts (structure), and increase / decrease in quantity shall be included in the protection scope of the present invention.

The present invention has the novelty that is a requirement of the utility model, has sufficient progress compared to the conventional similar products, has high practicality, meets the needs of society, and has a very high industrial utility value .

DESCRIPTION OF SYMBOLS 1 Main body 11 Tip piece 12 Tube piece 2 Decoration piece 3 Concave tank 4 Groove 5 Outer mold 5a Upper mold 5b Lower mold 51 Sealing rib 52 Accommodating installation tank 53 Cavity 6 Core rod

Claims (2)

A grip of a golf club having a three-dimensional decorative design including a main body and a decorative piece,
On the outer surface of the main body, a concave tub is installed corresponding to the part of the decorative piece,
The decorative piece is a piece of material that has undergone primary sulfidation, and by secondary sulfidation, the decorative piece is fitted and fixed in the recessed tank of the main body, and the edge of the decorative piece and the periphery of the recessed tank are A golf club grip with a three-dimensional decoration design, characterized by forming a uniform groove. A mold for molding a golf club grip comprising the three-dimensional decorative design according to claim 1,
The molding die is composed of an outer die and a core rod,
On the inner surface of the outer mold, a sealing rib used for forming a groove is installed corresponding to the portion for fixing the decorative piece on the outer surface of the main body, and the size and shape of the inside of the area where the sealing rib is sealed are It is a storage tank corresponding to a decorative piece,
A cavity of the main body is formed between the decorative piece placed in the storage tank, an outer mold inner surface outside the rib sealing area, and the core rod. Mold for molding golf club grips with decorative designs.