CN2669931Y - Billiard cue with adjustable gravity center - Google Patents
Billiard cue with adjustable gravity center Download PDFInfo
- Publication number
- CN2669931Y CN2669931Y CNU2003201212921U CN200320121292U CN2669931Y CN 2669931 Y CN2669931 Y CN 2669931Y CN U2003201212921 U CNU2003201212921 U CN U2003201212921U CN 200320121292 U CN200320121292 U CN 200320121292U CN 2669931 Y CN2669931 Y CN 2669931Y
- Authority
- CN
- China
- Prior art keywords
- rod
- cue
- weight
- cylindrical cavity
- gravity
- 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
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Classifications
-
- 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
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- Toys (AREA)
Abstract
The utility model discloses a billiard cue with adjustable gravity center, including a cue body. The hand-held end of the cue body is provided with a cylindrical cavity in the lengthwise direction of the cue body, and a Weight which can move along the lengthwise direction is arranged in the cylindrical cavity. A thread hole is arranged on the Weight, a regulating screw is cooperated in the thread hole, and the part of the regulating screw approaching the end of the cue body is provided with an actuating device. The utility model can make the Weight on the regulating screw move along the lengthwise direction of the regulating screw on the outer part of the billiard cue by rotating the actuating device arranged on the outer part of the regulating screw, consequently the integral gravity center position of the billiard cue can be changed. The utility model can adjust the integral weight of the billiard cue by increasing or decreasing the quantity of the Weight on the regulating screw.
Description
Technical field
The utility model relates to a kind of billiard ball apparatus, particularly a kind of cue of regulating center of gravity.
Background technology
Cue is one of very important apparatus in the billiard movement, and the length of cue, thickness and weight, center of gravity have great influence to the accuracy of batting, and is therefore, very high to the material and the manufacturing technique requirent of the cue of standard.Wherein, for the cue that makes same length, thickness has different weight, to adapt to different users's needs, while is the not enough problem of weight in order to solve timber also, common way is that the terminal part at cue plugs an iron core, decides the weight of cue by the weight of this iron core.This cue is fixed the position of its center of gravity after production is finished, and is unadjustable.And its weight is generally also unadjustable, unless just change the iron core of cue end and can realize.
As seen, though that existing cue has is varied, its weight, center of gravity be and immobilize, uncontrollable, thereby can not adapt to user's needs.
The utility model content
The utility model provides a kind of cue of regulating center of gravity, and it is non-adjustable that its main purpose is to overcome the position of centre of gravity of existing cue, thereby can not be suitable for the defective of user's different demands.
Another purpose of the present utility model is to overcome the weight that has cue now and fixes and nonadjustable defective.
The utility model adopts following technical scheme: comprise the body of rod, the body of rod is held end and is provided with cylindrical cavity along body of rod length direction, be provided with the weight that can move along its length direction in this cylindrical cavity, weight is provided with screwed hole, be combined with adjusting screw(rod) in the screwed hole, this adjusting screw(rod) rod body end is provided with adjusting device.
Described weight is provided with along the chute of body of rod length direction, and described cylindrical cavity sidewall is provided with the slide rail that cooperates with chute.
Described weight is provided with along the slide rail of body of rod length direction, and described cylindrical cavity sidewall is provided with the chute that cooperates with slide rail.
Described adjusting device comprises the ring bodies that is sheathed on body of rod terminal part, this ring bodies inner periphery is provided with tooth, the terminal excircle of described adjusting screw(rod) also is provided with tooth, between this ring bodies inner periphery and the terminal excircle of adjusting screw(rod), be engaged with some pinions, body of rod terminal part relevant position is provided with the groove that can hold pinion, and body of rod terminal surface is installed with end cap.
The described body of rod comprises first half and the latter half that is connected by screw rod and screw, and described cylindrical cavity is located at the end of body of rod latter half.
By above-mentioned description to the utility model structure as can be known, compare with existing cue, the utlity model has following advantage: at first, the utility model can pass through the overhanging adjustable side of rotation adjusting screw(rod) in the outside of this cue, and the weight on the adjusting screw(rod) is moved at its length direction of screw rod upper edge, thereby can change the position of centre of gravity of cue integral body; Secondly, the utility model can be regulated the weight of cue integral body by the quantity of increase and decrease weight on adjusting screw(rod).
Description of drawings
Fig. 1 is a vertical section structure schematic diagram of the present utility model;
Fig. 2 be among Fig. 1 A-A to cross-sectional view;
Fig. 3 be among Fig. 1 B-B to cross-sectional view;
Fig. 4 is a C place partial enlarged drawing among Fig. 1.
Specific embodiment
A specific embodiment of the present utility model, referring to figs. 1 through Fig. 4, this cue that can regulate center of gravity comprises the body of rod 100, the body of rod 100 is made up of first half 2 and latter half 1, the front end of first half 2 is provided with bar head 6, the rear end is provided with a screw rod 21 that protrudes, and the front end of latter half 1 is provided with a screwed hole 11, and first half 2 and latter half 1 are formed dismountable whole body of rod 100 by the cooperation of screw rod 21 and screwed hole 11.The profile of the body of rod 100 is the less taper of angle.
The end of holding of the latter half 1 of the body of rod 100 is provided with cylindrical cavity 10 along the length direction of the body of rod 100, this cylindrical cavity 10 is connected with the external world by the rear end face of the body of rod 100 latter halfs 1, in cylindrical cavity 10, be provided with some weights 4, the quantity of this weight 4 can be decided as required, the profile of this weight 4 matches with the shape of cylindrical cavity 10, and weight 4 can slide in cylindrical cavity 10 along its length.
Be provided with screwed hole 40 at the center of weight 4, be combined with an adjusting screw(rod) 3 in the screwed hole 40, the center line of this adjusting screw(rod) 3 is identical with the center line of the body of rod 100, and its terminal part excircle is provided with tooth 30, outside the terminal part of the body of rod 100 latter halfs 1, be arranged with a ring bodies 6, the excircle of the excircle of this ring bodies 6 and the body of rod 100 latter halfs 1 forms a monolithic construction, its inner periphery is provided with tooth, between these ring bodies 6 inner peripherys and adjusting screw(rod) 3 terminal excircles, be engaged with some pinions 7, the body of rod 100 latter halfs 1 terminal part relevant position is provided with the groove 12 that can hold pinion 7, pinion 7 is fixed in the groove 12 by rotating shaft 71, and the body of rod 100 latter halfs 1 terminal surface is installed with end cap 5.Tooth 30 formations of aforementioned ring bodies 6, pinion 7 and adjusting screw(rod) 3 terminal part excircles are exposed to the body of rod 100 outer adjusting devices 31 that form monolithic construction again with it.
When the user need regulate the center of gravity of the body of rod 100, as long as rotation ring bodies 6, can drive adjusting screw(rod) 3 by pinion 7 rotates, but the displacement of its length direction itself does not take place in adjusting screw(rod) 3 with respect to the body of rod 100, when adjusting screw(rod) 3 rotates, the slide rail 41 of weight 4 cooperates with the chute 13 of cylindricality through hole 10, can not rotate, thereby weight 4 is under the effect of adjusting screw(rod) 3, displacement on the body of rod 100 length directions takes place, thereby the center of gravity of the body of rod 100 is changed, to reach the purpose of regulating the cue center of gravity.
When the user need regulate the weight of the body of rod 100, can change the weight of the body of rod 100 by increasing or reduce the quantity of the weight 4 that adjusting screw(rod) 3 screws above.
Above-mentioned is a specific embodiment of the present utility model; but design concept of the present utility model is not limited thereto; design concept of the present utility model is to be provided with an adjusting screw(rod) 3 in the body of rod 100; on adjusting screw(rod) 3, pass through threaded engagement weight 4; by rotation adjusting screw(rod) 3 weight 4 is moved forward and backward; thereby regulate its center of gravity; if the utility model is carried out the change of unsubstantiality by this design; as change the shape of weight 4 and the shape of cylindrical cavity 10; or the affixed mode of changing end cap 5, all should belong to protection domain of the present utility model.
Claims (5)
1, a kind of cue of regulating center of gravity, comprise the body of rod, it is characterized in that: the body of rod is held end and is provided with cylindrical cavity along body of rod length direction, be provided with the weight that can move along its length direction in this cylindrical cavity, weight is provided with screwed hole, be combined with adjusting screw(rod) in the screwed hole, this adjusting screw(rod) rod body end is provided with adjusting device.
2, a kind of cue of regulating center of gravity as claimed in claim 1, it is characterized in that: described weight is provided with along the chute of body of rod length direction, and described cylindrical cavity sidewall is provided with the slide rail that cooperates with chute.
3, a kind of cue of regulating center of gravity as claimed in claim 1, it is characterized in that: described weight is provided with along the slide rail of body of rod length direction, and described cylindrical cavity sidewall is provided with the chute that cooperates with slide rail.
4, a kind of cue of regulating center of gravity as claimed in claim 1, it is characterized in that: described adjusting device comprises the ring bodies that is sheathed on body of rod terminal part, this ring bodies inner periphery is provided with tooth, the terminal excircle of described adjusting screw(rod) also is provided with tooth, between this ring bodies inner periphery and the terminal excircle of adjusting screw(rod), be engaged with some pinions, body of rod terminal part relevant position is provided with the groove that can hold pinion, and body of rod terminal surface is installed with end cap.
5, a kind of cue of regulating center of gravity as claimed in claim 1, it is characterized in that: the described body of rod comprises first half and the latter half that is connected by screw rod and screw, and described cylindrical cavity is located at the end of body of rod latter half.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201212921U CN2669931Y (en) | 2003-12-26 | 2003-12-26 | Billiard cue with adjustable gravity center |
| PCT/CN2004/001510 WO2005063346A1 (en) | 2003-12-26 | 2004-12-23 | A barcenter-adjustable cue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201212921U CN2669931Y (en) | 2003-12-26 | 2003-12-26 | Billiard cue with adjustable gravity center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669931Y true CN2669931Y (en) | 2005-01-12 |
Family
ID=34476012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201212921U Expired - Fee Related CN2669931Y (en) | 2003-12-26 | 2003-12-26 | Billiard cue with adjustable gravity center |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2669931Y (en) |
| WO (1) | WO2005063346A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934138A (en) * | 2010-09-27 | 2011-01-05 | 饶涛 | Billiard cue capable of adjusting weight, centre of gravity and length |
| CN102865888A (en) * | 2012-09-29 | 2013-01-09 | 北京航天控制仪器研究所 | Balance adjustment mechanism for turntable frame |
| CN104055432A (en) * | 2013-03-19 | 2014-09-24 | 金昇家品有限公司 | Cooking utensil and weight adjusting device thereof |
| CN104826328A (en) * | 2015-06-03 | 2015-08-12 | 苏州桀勇不锈钢制品有限公司 | Entertainment pool cue |
| CN109089592A (en) * | 2018-06-25 | 2018-12-28 | 邱龙 | A kind of garden shrub species beautification clipping device |
| CN110013662A (en) * | 2018-01-08 | 2019-07-16 | 沙漠球杆私人有限公司 | Configurable club rod piece |
| CN111298423A (en) * | 2018-12-12 | 2020-06-19 | 麦克德莫特台球杆制造有限公司 | Cue and weighting system thereof |
| CN112774176A (en) * | 2020-12-30 | 2021-05-11 | 广联航空工业股份有限公司 | Method for manufacturing billiard cue with automatic stress application and adjustable gravity center point |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101618196B1 (en) | 2014-06-30 | 2016-05-04 | 김무기 | Billiard cue |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1159725B (en) * | 1978-06-15 | 1987-03-04 | Riv Officine Di Villar Perosa | DEVICE SUITABLE FOR INSERTING INTO THE HANDLE OF AN ARTICLE FOR PLAYING OR SPORTS TO IMPROVE THE HANDLING CHARACTERISTICS |
| US20020072423A1 (en) * | 2000-12-07 | 2002-06-13 | Pot Rick D. | Billiard cue stick |
| 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 |
-
2003
- 2003-12-26 CN CNU2003201212921U patent/CN2669931Y/en not_active Expired - Fee Related
-
2004
- 2004-12-23 WO PCT/CN2004/001510 patent/WO2005063346A1/en active Application Filing
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934138A (en) * | 2010-09-27 | 2011-01-05 | 饶涛 | Billiard cue capable of adjusting weight, centre of gravity and length |
| WO2012040991A1 (en) * | 2010-09-27 | 2012-04-05 | Rao Tao | Billiard cue being able to adjust weight, gravity center and length |
| CN102865888A (en) * | 2012-09-29 | 2013-01-09 | 北京航天控制仪器研究所 | Balance adjustment mechanism for turntable frame |
| CN104055432A (en) * | 2013-03-19 | 2014-09-24 | 金昇家品有限公司 | Cooking utensil and weight adjusting device thereof |
| CN104055432B (en) * | 2013-03-19 | 2018-04-06 | 金昇家品有限公司 | Kitchen tools and its weight adjusting device |
| CN104826328A (en) * | 2015-06-03 | 2015-08-12 | 苏州桀勇不锈钢制品有限公司 | Entertainment pool cue |
| CN110013662A (en) * | 2018-01-08 | 2019-07-16 | 沙漠球杆私人有限公司 | Configurable club rod piece |
| CN110013662B (en) * | 2018-01-08 | 2022-07-29 | 沙漠球杆私人有限公司 | Configurable club rod piece |
| CN109089592A (en) * | 2018-06-25 | 2018-12-28 | 邱龙 | A kind of garden shrub species beautification clipping device |
| CN111298423A (en) * | 2018-12-12 | 2020-06-19 | 麦克德莫特台球杆制造有限公司 | Cue and weighting system thereof |
| CN112774176A (en) * | 2020-12-30 | 2021-05-11 | 广联航空工业股份有限公司 | Method for manufacturing billiard cue with automatic stress application and adjustable gravity center point |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005063346A1 (en) | 2005-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |