CN102179042B - Cue capable of changing gravity center - Google Patents

Cue capable of changing gravity center Download PDF

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Publication number
CN102179042B
CN102179042B CN2011101226213A CN201110122621A CN102179042B CN 102179042 B CN102179042 B CN 102179042B CN 2011101226213 A CN2011101226213 A CN 2011101226213A CN 201110122621 A CN201110122621 A CN 201110122621A CN 102179042 B CN102179042 B CN 102179042B
Authority
CN
China
Prior art keywords
annulus
end hand
counterweight
circular ring
connecting rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011101226213A
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Chinese (zh)
Other versions
CN102179042A (en
Inventor
饶涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011101226213A priority Critical patent/CN102179042B/en
Publication of CN102179042A publication Critical patent/CN102179042A/en
Priority to PCT/CN2012/073713 priority patent/WO2012155716A1/en
Priority to EP12785723.3A priority patent/EP2711058B1/en
Application granted granted Critical
Publication of CN102179042B publication Critical patent/CN102179042B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
    • A63D15/00—Billiards, e.g. carom billiards or pocket billiards; Billiard tables
    • A63D15/08—Cues
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
    • A63D15/00—Billiards, e.g. carom billiards or pocket billiards; Billiard tables
    • A63D15/08—Cues
    • A63D15/086—Cues adjustable in length

Landscapes

  • Golf Clubs (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Jib Cranes (AREA)

Abstract

The invention relates to a sport device, especially to a cue capable of changing gravity center, which comprises a front end hand rest and a rear end hand holding rod, wherein the tail part of the front end hand rest is connected with a connecting rod on which a plurality of circular ring counterweight members are stringed, and the plurality of circular ring counterweight members have the same outer diameter and thickness. The outer diameters of the circular ring counterweight members in the invention are kept consistent so that the circular ring counterweight members can be arranged in any order; the circular ring counterweight members in the invention are made of materials with different densities and weights, so the position for gravity center can be differently determined by different arrangements even in the case of the same total number and total weight of circular rings.

Description

A kind of cue that can change center of gravity
Technical field
The present invention relates to a kind of sports apparatus, relate in particular to a kind of cue that can change center of gravity.
Background technology
Existing patent (cue of a kind of adjustable weight, center of gravity and length) ZL201020544266.X, its structure is middle one section and is cylindrical connecting rod that the outside is with several annulus counterweights; This club can be regulated weight, position of centre of gravity and length; This scheme can only select for use profile annulus the same, that vary in weight to realize through the annulus with co-located, and the annulus counterweight of diverse location; The external diameter size is different; Must arrange in order during use, can not upset arbitrarily, inconvenient place is arranged.
Summary of the invention
In order to overcome above-mentioned defective; The object of the present invention is to provide a kind of cue that can change center of gravity that adopts different densities, weight of material to process the annulus counterweight; Even under the same situation of annulus total quantity, gross weight, also can be through the different different position of centre of gravitys of arrangement decision.
To achieve these goals; The present invention adopts following technical scheme: a kind of cue that can change center of gravity; It comprises that the afterbody of front end hand hack lever, rear end hand-held pole, front end hand hack lever connects a connecting rod; String has several annulus counterweights on connecting rod, and the external diameter of each annulus counterweight is identical with thickness.
The present invention compared with prior art has following advantage:
1, each the annulus counterweight among the present invention keeps external diameter consistent, can arrange by random order;
2, the annulus counterweight among the present invention adopts the material of different densities, weight to process, even under the same situation of annulus total quantity, gross weight, also can determine different position of centre of gravitys through different arrangements.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of connecting rod part of the present invention.
The specific embodiment
Embodiment 1
In conjunction with accompanying drawing 1 and 4; The annulus counterweight that the material that present embodiment 1 is anterior employing density, weight is bigger is processed; The annulus counterweight that afterbody adopts density, weight materials with smaller to process; It comprises that the afterbody of front end hand hack lever 1, rear end hand-held pole 2, front end hand hack lever 1 connects a connecting rod 3, and string has several annulus counterweights 4 on connecting rod 3, and the external diameter of each annulus counterweight 4 is identical with thickness.Like this before the arrangement club center of gravity of the annulus counterweight deflection.
Embodiment 2
In conjunction with accompanying drawing 2 and 4; Present embodiment 2 is the anterior annulus counterweight that adopts density, weight materials with smaller to process; The annulus counterweight that afterbody employing density, the material that weight is bigger are processed; It comprises that the afterbody of front end hand hack lever 1, rear end hand-held pole 2, front end hand hack lever 1 connects a connecting rod 3, and string has several annulus counterweights 4 on connecting rod 3, and the external diameter of each annulus counterweight 4 is identical with thickness.Like this after the arrangement club center of gravity of the annulus counterweight deflection.
Embodiment 3
In conjunction with accompanying drawing 3 and 4; The mutual cross arrangement of annulus counterweight that present embodiment 3 is processed for various density, the material that varies in weight; It comprises that the afterbody of front end hand hack lever 1, rear end hand-held pole 2, front end hand hack lever 1 connects a connecting rod 3; String has several annulus counterweights 4 on connecting rod 3, and the external diameter of each annulus counterweight 4 is identical with thickness.The arrangement club center of gravity of annulus counterweight is between embodiment 1 and 2 centers of gravity like this.
The present invention has enumerated 3 kinds of embodiment at this, also has a lot of embodiments to realize the function of this device, has not just enumerated one by one, so a lot of similar embodiment is all within protection scope of the present invention.

Claims (1)

1. cue that can change center of gravity; It comprises that the afterbody of front end hand hack lever (1), rear end hand-held pole (2), front end hand hack lever (1) connects a connecting rod (3); It is characterized in that: going up string at connecting rod (3) has several annulus counterweights (4), and the external diameter of each annulus counterweight (4) is identical with thickness; Said each annulus counterweight (4) adopts the material of different densities, weight to process, in annulus counterweight (4) total quantity, under the same situation of gross weight, through the different different position of centre of gravitys of arrangement decision.
CN2011101226213A 2011-05-13 2011-05-13 Cue capable of changing gravity center Expired - Fee Related CN102179042B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2011101226213A CN102179042B (en) 2011-05-13 2011-05-13 Cue capable of changing gravity center
PCT/CN2012/073713 WO2012155716A1 (en) 2011-05-13 2012-04-10 Pool cue with changeable center of gravity
EP12785723.3A EP2711058B1 (en) 2011-05-13 2012-04-10 Pool cue with changeable center of gravity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101226213A CN102179042B (en) 2011-05-13 2011-05-13 Cue capable of changing gravity center

Publications (2)

Publication Number Publication Date
CN102179042A CN102179042A (en) 2011-09-14
CN102179042B true CN102179042B (en) 2012-12-12

Family

ID=44565444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101226213A Expired - Fee Related CN102179042B (en) 2011-05-13 2011-05-13 Cue capable of changing gravity center

Country Status (3)

Country Link
EP (1) EP2711058B1 (en)
CN (1) CN102179042B (en)
WO (1) WO2012155716A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179042B (en) * 2011-05-13 2012-12-12 饶涛 Cue capable of changing gravity center
CN103301628B (en) * 2012-03-15 2016-06-22 饶涛 A kind of cue of different size annulus and compound mode regulating weight and length
US10675528B2 (en) * 2018-01-08 2020-06-09 Desert Cues Pty Ltd Configurable cue stick
CN113441574B (en) * 2021-08-30 2021-10-29 南通鑫祥锌业有限公司 Protection device for bending plate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US298111A (en) * 1884-05-06 William g
US829749A (en) * 1905-12-20 1906-08-28 Julius Adorjan Billiard-cue.
US835489A (en) * 1906-03-12 1906-11-13 Julius Adorjan Billiard-cue.
FR539288A (en) * 1921-08-12 1922-06-23 Variable weight balanced pool cue system
US6682447B1 (en) * 2002-07-02 2004-01-27 Donald E. Black Training bat system
US6939237B1 (en) * 2003-04-30 2005-09-06 Justin L. Voden Pool cue having attachable weight
CN2633377Y (en) * 2003-08-01 2004-08-18 台全国际股份有限公司 Counter weight state adjustable ball kicking stick
JP2005287560A (en) * 2004-03-31 2005-10-20 Miki Co Ltd Billiard cue
GB2443801B (en) * 2006-09-28 2008-10-29 Bce Adjustable weight cue
CN201791351U (en) * 2010-09-27 2011-04-13 饶涛 Weight, gravity center and length adjustable pool cue
CN101934138A (en) * 2010-09-27 2011-01-05 饶涛 Billiard cue capable of adjusting weight, centre of gravity and length
CN102179042B (en) * 2011-05-13 2012-12-12 饶涛 Cue capable of changing gravity center
CN202061350U (en) * 2011-05-13 2011-12-07 饶涛 Billiard club capable of changing center of gravity

Also Published As

Publication number Publication date
EP2711058B1 (en) 2018-06-27
EP2711058A4 (en) 2014-10-29
CN102179042A (en) 2011-09-14
EP2711058A1 (en) 2014-03-26
WO2012155716A1 (en) 2012-11-22

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SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20160513

CF01 Termination of patent right due to non-payment of annual fee