CN203001854U

CN203001854U - Combined-type club

Info

Publication number: CN203001854U
Application number: CN2012206933418U
Authority: CN
Inventors: 锺旻儒
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-14
Filing date: 2012-12-14
Publication date: 2013-06-19
Anticipated expiration: 2022-12-14

Abstract

A combined-type club comprises a hollow holding piece extending along an axis, a wood hitting piece wrapping a connection section along the axis and a reinforced ring. The holding piece comprises a holding section opposite to the extension direction of the axis, the connection section and an annular abutting section, wherein the outer diameter of the connection section is smaller than that of the holding section, and the annular abutting section is located between the holding section and the connection section. The hitting piece comprises an abutting end portion abutting against the abutting section, a top end portion and a back connection hole, wherein the abutting end portion and the top end portion are opposite to the extension direction of the axis, and the back connection hole extends from the abutting end portion to the direction of the top end portion and is penetrated through by the connection section. The reinforced ring is sleeved on the outer circumferential face of the abutting end portion, the abutting end portion of the hitting piece is fastened and limited through the reinforced ring, cracking at a junction position of the hitting piece and the holding piece can be effectively avoided, and a function of improving reliability of products is achieved.

Description

Combined bat

Technical field

The utility model relates to a kind of baseball apparatus, particularly relates to a kind of Combined bat.

Background technology

Existing common full wooden bats, be commonly used because of low cost of manufacture, but because of fragile structure and the weight of wooden stick heavier, not only easily hitting power fracture, painstaking, the batting poor-performing of swinging when larger, also can produce strenuous vibration and cause athletic injury hitting Contact.

In order to improve above-mentioned shortcoming, at present existing a kind of Combined bat (US6,929,573), utilize after one that the core pipe is outside to be coated catching of a shock-absorbing foam material and hold layer, then a rear end of supporting the front the core pipe is engaged in the front end of core pipe after this, and coat a timber batting layer this front core pipe is outside, after being somebody's turn to do front core pipe and being somebody's turn to do, the material of core pipe be all fiber reinforcement plastic, and was somebody's turn to do the external diameter of front core pipe greater than the external diameter of core pipe after this.

Due to the external diameter of this front core pipe external diameter greater than core pipe after this, make the joint meat of this batting layer end thick thinner, and, after being somebody's turn to do front core pipe and being somebody's turn to do, the joint stress that easily generation is larger when hitting of core pipe is concentrated, the place's of being abutted against generation explosion that may cause this batting layer and this to catch to hold layer makes damage of product, and has the shortcoming of production reliability deficiency.

Summary of the invention

The purpose of this utility model is to provide a kind of Combined bat that improves production reliability.

The utility model Combined bat comprises a hollow gripping member, a wooden strike part, and a reinforcing ring.This gripping member is along an Axis Extension, and comprises along this axis and be an opposite holding section and external diameter less than the linkage section of the external diameter of this holding section, and annular that is positioned between this holding section and this linkage section is supported shoulder section.This strike part is coated on this linkage section along this axis, and comprises that being opposite one along this axis is abutted against butt end and a top ends of supporting the shoulder section in this, and one by this butt end towards this top ends direction extend and supply that this linkage section wears after connect the hole.This reinforcing ring is sheathed on the outer peripheral face of this butt end.

Combined bat of the present utility model, the butt end abutment surfaces between the two of supporting shoulder section and this strike part of this gripping member is to be the taper seat of an angle with this axis.

Combined bat of the present utility model, this reinforcing ring are sheathed on simultaneously this butt end and should support the outer peripheral face of shoulder section.

Combined bat of the present utility model, this strike part also comprise a surrounding wall that coats this linkage section, one be arranged at this surrounding wall inner peripheral surface and with this surrounding wall jointly define connect after this hole support wall, one by this surrounding wall with should support that wall defines jointly and along connect after this axis is positioned at this outside, hole before connect the hole, and one be positioned at and connect the hole before this and abut against in this front core pipe to wall, and the external diameter of this front core pipe is greater than the external diameter of this linkage section.

Combined bat of the present utility model, core pipe and a holding body after this gripping member also comprises one, core pipe has an adapter section and this linkage section after this, and it is outer and form this holding section and should support the shoulder section that this holding body is coated on after this this adapter section of core pipe.

Combined bat of the present utility model, the holding body of this gripping member are flexible foamed material.

Combined bat of the present utility model, the rear core pipe of this gripping member is fiber reinforcement plastic.

Combined bat of the present utility model, this reinforcing ring are the wherein one of metal and fiber reinforcement plastic.

Combined bat of the present utility model, this gripping member is integrated.

Combined bat of the present utility model, this gripping member are fiber reinforcement plastic.

The beneficial effects of the utility model are: utilize this reinforcing ring to be sheathed on the outer peripheral face of this butt end, even when the strike power makes by force this Combined bat distortion, this butt end of hitting part also can be fastening spacing by this reinforcing ring, can effectively avoid the place of being abutted against of this strike part and this gripping member to produce explosion, and have the effect that improves production reliability.

Description of drawings

Fig. 1 is a partial exploded side view of first preferred embodiment of the utility model Combined bat;

Fig. 2 is a cutaway view of this first preferred embodiment;

Fig. 3 is the partial enlarged drawing of Fig. 2;

Fig. 4 is a partial exploded side view of second preferred embodiment of the utility model Combined bat;

Fig. 5 is a cutaway view of this second preferred embodiment;

Fig. 6 is the partial enlarged drawing of Fig. 5; And

Fig. 7 is a cutaway view of the 3rd preferred embodiment of the utility model Combined bat.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is elaborated, is noted that in the following description content, similarly assembly is to represent with identical numbering.

Consult Fig. 1, Fig. 2 and Fig. 3, first preferred embodiment of the utility model Combined bat comprises a hollow gripping member 1, a wooden strike part 2, and a reinforcing ring 3.

This gripping member 1 extends and comprises along this axis X and be an opposite holding section 11 and external diameter less than the linkage section 12 of the external diameter of this holding section 11 along an axis X, and one is positioned at this holding section 11 and the annular of 12 of this linkage sections and supports shoulder sections 13.

In the present embodiment, this gripping member 1 is combined into by core pipe 16 and a holding body 17 after different one of material.

Should have an adapter section 18 and this linkage section 12 by rear core pipe 16, and material is fiber reinforcement plastic, in the present embodiment, should rear core pipe 16 be carbon fiber reinforcement plastic cement (carbon-fiberreinforced plastic), but be understandable that, after this, material of core pipe 16 also can be glass fiber reinforced plastic (glass-fiber reinforced plastic).

It is outer and form this holding section 11 and should support shoulder section 13 that this holding body 17 is coated on the adapter section 18 of core pipe 16 after this, and the material of this holding body 17 is flexible foamed material, adopt polyamine base Ethyl formate (Polyurethane, PU) reduce the effect of hitting vibrations to improve to grip comfort level and have, but be understandable that, this holding body 17 also can adopt according to different user demands the aluminum alloy materials of hard.

This strike part 2 is coated on this linkage section 12 along this axis X, and comprise a surrounding wall 21 that coats this linkage section 12, one be arranged at these surrounding wall 21 inner peripheral surfaces support wall 22, respectively by this surrounding wall 21 with should support connect after one that wall 22 defines jointly hole 23 with one along connect after this axis X is positioned at this 23 outsides, hole before connect hole 24, and one connects hole 24 and abuts against in this front core pipe 25 to wall 22 before being positioned at this.

This surrounding wall 21 has and is opposite one along this axis X and is abutted against butt end 211 and a top ends 212 of supporting shoulder section 13 in this.Should after connect hole 23 and extend and wear for this linkage section 12 towards these top ends 212 directions by this butt end 211.Be somebody's turn to do the external diameter of front core pipe 25 greater than the external diameter of the rear core pipe 16 that forms this linkage section 12.

The butt end of supporting shoulder section 13 and this strikes part 2 211 abutment surfaces between the two of this gripping member 1 is to be the taper seat of an angle with this axis X, can increase the tack strength that is abutted against area and improves 2 of this gripping member 1 and this strike parts.

This reinforcing ring 3 is sheathed on this butt end 211 and the outer peripheral face that should support shoulder section 13 simultaneously, in the present embodiment, this reinforcing ring 3 is metal, but be understandable that, this reinforcing ring 3 also can be the fiber reinforcement plastic materials such as carbon fiber reinforcement plastic cement, glass fiber reinforced plastic, and this reinforcing ring 3 also can only be sheathed on the outer peripheral face of this butt end 211, does not need to extend to the outer peripheral face that this supports shoulder section 13.

During manufacturing, first should after core pipe 16 insert in mould with these holding body 17 foamings after, these reinforcing ring 3 parts are embedded at this strike part 2 that is assembled with this front core pipe 25, then, on the taper seat that is about to be abutted against in the butt end of supporting shoulder section 13 and this strikes part 2 211 of this gripping member 1, coating sticks agent, and will hit part 2 after connect hole 23 aim at should after after core pipe 16, the direction application of force towards this gripping member 1, until this strike part 2 is abutted against mutually with this gripping member 1, makes this reinforcing ring 3 be sheathed on simultaneously this butt end 211 and get final product with the outer peripheral face that should support shoulder section 13.

By above-mentioned explanation, effect and the advantage of the utility model Combined bat can be summarized as follows:

One, utilize this reinforcing ring 3 to be sheathed on the outer peripheral face of the butt end 211 of this strike part 2, even when the strike power is stronger, this strike part 2 still can be fastening spacing by this reinforcing ring 3 near the place of being abutted against of this gripping member 1, can effectively avoid this strike part 2 and the place of being abutted against of this gripping member 1 to produce explosion because of stressed a large amount of distortion, have the effect that improves production reliability.

Two, the abutment surfaces that is taper seat by this gripping member 1 and this strike part 2 between the two, can increase the contact area of 2 of this gripping member 1 and this strike parts, and then lifting is coated with the cemented power of the adhesive agent on it, can significantly improve the conjugation of this gripping member 1 and this strikes part 2, have advantages of the increase bond strength and extend product service life.

Three, core pipe 25 before the utility model setting is somebody's turn to do rear core pipe 16 and is somebody's turn to do, can possess enough structural strengths when reducing overall weight, also utilize this soft holding body 17 grip comfort level and reduce and hit vibrations to improve, therefore, has the effect that improves the batting performance and reduce athletic injury.

Consult Fig. 4, Fig. 5 and Fig. 6, second preferred embodiment of the utility model Combined bat, identical with this first preferred embodiment haply, comprise a gripping member 1, a strike part 2, and a reinforcing ring 3.

Different places are, what this strike part 2 included only that a surrounding wall 21 that coats this linkage section 12, one be arranged at these surrounding wall 21 inner peripheral surfaces supports wall 22, and one by this surrounding wall 21 with should support that wall 22 defines jointly and for the linkage section 12 of this gripping member 1 wear after connect hole 23.

Whereby, this second preferred embodiment also can reach effect and the advantage identical with this first preferred embodiment.

Consult Fig. 7, the 3rd preferred embodiment of the utility model Combined bat, identical with this first preferred embodiment haply, comprise a gripping member 1, a strike part 2, and a reinforcing ring 3.

Different places are, the fiber reinforcement plastic that this gripping member 1 is formed in one.

Whereby, the 3rd preferred embodiment also can reach effect and the advantage identical with this first preferred embodiment.

Claims

1. Combined bat is characterized in that comprising:

A hollow gripping member along an Axis Extension, and comprises along this axis and is an opposite holding section and external diameter less than the linkage section of the external diameter of this holding section, and annular that is positioned between this holding section and this linkage section is supported shoulder section;

A wooden strike part, be coated on this linkage section along this axis, and comprise that being opposite one along this axis is abutted against butt end and a top ends of supporting the shoulder section in this, and one by this butt end towards this top ends direction extend and supply that this linkage section wears after connect the hole; And

A reinforcing ring is sheathed on the outer peripheral face of this butt end.

2. Combined bat as claimed in claim 1 is characterized in that: the butt end abutment surfaces between the two of supporting shoulder section and this strike part of this gripping member is to be the taper seat of an angle with this axis.

3. Combined bat as claimed in claim 1 is characterized in that: this reinforcing ring is sheathed on simultaneously this butt end and should supports the outer peripheral face of shoulder section.

4. Combined bat as claimed in claim 1, it is characterized in that: this strike part also comprise a surrounding wall that coats this linkage section, one be arranged at this surrounding wall inner peripheral surface and with this surrounding wall jointly define connect after this hole support wall, one by this surrounding wall with should support that wall defines jointly and along connect after this axis is positioned at this outside, hole before connect the hole, and one be positioned at and connect the hole before this and abut against in this front core pipe to wall, and the external diameter of this front core pipe is greater than the external diameter of this linkage section.

5. Combined bat as claimed in claim 1, it is characterized in that: core pipe and a holding body after this gripping member also comprises one, should after the core pipe have an adapter section and this linkage section, it is outer and form this holding section and should support the shoulder section that this holding body is coated on this adapter section of core pipe after this.

6. Combined bat as claimed in claim 5, it is characterized in that: the holding body of this gripping member is flexible foamed material.

7. Combined bat as claimed in claim 5, it is characterized in that: the rear core pipe of this gripping member is fiber reinforcement plastic.

8. Combined bat as claimed in claim 1, it is characterized in that: this reinforcing ring is the wherein one of metal and fiber reinforcement plastic.

9. Combined bat as claimed in claim 1, it is characterized in that: this gripping member is integrated.

10. Combined bat as claimed in claim 9, it is characterized in that: this gripping member is fiber reinforcement plastic.