CN1558785A - A billiard table - Google Patents
A billiard table Download PDFInfo
- Publication number
- CN1558785A CN1558785A CNA018238149A CN01823814A CN1558785A CN 1558785 A CN1558785 A CN 1558785A CN A018238149 A CNA018238149 A CN A018238149A CN 01823814 A CN01823814 A CN 01823814A CN 1558785 A CN1558785 A CN 1558785A
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- CN
- China
- Prior art keywords
- edge
- component
- billiard
- slabstone
- adhesive tape
- 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.)
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention relates to billiard table for special competition, comprising of table panel, table edge, and table panel supporting plate and leg, table edge being disposed around of table panel. The table panel also includes component part 18 besides of adhesive strip, rail, bolt, screw nut and woolen cloth. The longitudinal cross section of the component part 18 includes a substantially vertical extending portion and horizontal extending portion. There are formed groove and inclining surface on upper of component part 18 to receive adhesive strip and/or rail. Employing inventive table edge not only can enhance elastic force and homogenity of elastic force, but also can improve parallelism, keep adhesive strip not deforming, restrain table flagstone moving, prevent flagstone breaking, moreover, can make property of billiard table more standard.
Description
A kind of billiard table technical field
The present invention relates to a kind of sports movement apparatus, i.e. billiard table.Specifically the present invention is the cooperation improvements introduced to the edge of table of professional race billiard table and its with table top.
Background technology
Billiard table is divided into amusement with platform and professional race platform from quality and performance.The table top that professional race is made up of with platform requirement polylith slabstone has high flatness；Edge of table has good elastic force, elastic force uniformity and non-deformability.
Billiard table is mainly made up of table top, edge of table, mesa supports plate and the part of supporting leg four, and edge of table is arranged on the surrounding of table top.Edge of table of the prior art by platform, several parts such as adhesive tape, lower village's batten, back lining and handrail constitute.In the component of composition edge of table, except platform, in addition to adhesive tape, substantially made by wood materials.In order to improve the elasticity and bounce-back hook property of edge of table, edge of table of the Britain once to billiard table has made some improvement decades ago.For example, having sandwiched one block of steel plate between back lining and handrail.So, when in the adhesive tape of ball strikes to edge of table, by means of the rigidity of steel plate, the elasticity of return of serve can be made and hook property is improved.Success road billiards city in Guangzhou has just exhibited before the public this billiard table for accompanying steel plate in the physical culture fair that in October, 1997 holds in Shanghai, and the edge of table structure on its specification is as shown in Figure 1.
Billiard table edge of table shown in Fig. 1 is a kind of fabricated structure, ' it includes adhesive tape 2, back lining 11, lower lining batten 10, steel plate 4 and wooden armrest 5.Back lining 11 is linked together by screw 12 with steel plate 4, and handrail is connected on steel plate by handrail by handrail screw 6, then edge of table is connected with table top slabstone 7 by means of in bolt 9 and nut 8.The interior Side peripheries of edge of table are surrounded by platform 1, and one end of platform is pressed in the groove of steel plate 4 by platform press strip 3, and the other end is crushed between slabstone and lower lining batten 10.
Square stance, billiard ball hit the middle part of adhesive tape 2 with active force P, and the active force passes to steel plate 4 by back lining 11, and at the same time, they will apply one to billiard ball
Reaction force, i.e. elastic force.Although above-mentioned steel construction improves to some extent compared with wooden structures in performance, but still has the following disadvantages：
1st, because the thickness of steel plate 4 only has lcm or so, its section rigidity is not enough, and deformation is produced during the power that is hit, and absorbs energy, so the reaction force produced is limited, elastic force improves unobvious.
The 2nd, though back lining 11 is made of hard wood, but because timber variety all over the world is innumerable, its mechanical property difference is very big, the processing method of timber is different in addition, it is also differed in the tangential mechanical property with radial direction, so elastic force is also not quite similar.
3rd, the size of back lining 11 is general in the x36 of 1700 x 22 (mm) left and right, belongs to elongate articles, is difficult to reach the very high depth of parallelism using woodworking machinery when being processed；Depth of parallelism benchmark when adhesive tape 2 is bonded with slabstone table top is on the basis of the upper surface of back lining 11, there is fiducial error；And be instant contact during bonding, adhesive tape 2 by lining batten 11 with accidentally being glued by mistake during operation, so it is difficult to keeping the high depth of parallelism.
4th, elongated back lining 11 is difficult to keep indeformable under different humidity, and its deformation will drive an adhesive tape 2-deformation, destroy the depth of parallelism of adhesive tape 2 and table top, the high and low position of ball strikes adhesive tape 2 is changed.
5th, the thinner thickness of steel plate 4, poor rigidity balls are when colliding edge of table, and each stress point deformation of steel plate 4 between two fixing bolts 9 in longitudinal direction is different, so bounce is also different.The above unfavorable factor is all by accuracy of the influence edge of table to the bounce, bounce-back uniformity and bounce angle of billiard ball.So it is difficult to making different manufacturers, the billiard table resilience of different batches production reach unified standard.Even if same billiard table, the elastic force of its 6 edge of table is also incomplete same.
6th, after table top is deleveled, steel plate 4 and table top need to be fixed with several bolts 9 and nut 8, to facilitate installation, to leave more than 4mm gap between bolt 9 and mace plate 4.Billiard table is to need frequent changing table, and when being reinstalled after in changing table or billiard table removed, the presence in this gap will influence 6 sacks of edge of table
Between size, cause and reinstall and adjust the higher professional skill of need of work, otherwise will be difficult to recover original state.
7th, the edge of table structure of steel plate is accompanied above-mentioned, because the structure of more wooden edge of table adds the thickness of a steel plate, edge of table cross-section width dimension is caused to add lcm, seem uncoordinated, the circular arc portion that especially end stand of edge of table two is covered is more ugly, so its steel plate thickness can not be too big, then thickness will influence the overall dimensions of edge of table cross section, that is edge of table upper surface platform covering part excessively increases, and armrest portion Guo Fen Minus are few.
8th, in the construction shown in fig. 1, in the presence of jump-ball phenomenon, jump-ball is billiard ball circle common problem so far, reason is, when ball collides adhesive tape, when especially rotation mode is collided above, the reaction force and upward vertical stress component of a level to be produced in its contact point, after the platform of adhesive tape 2 and ball contact site weares and teares, its friction declines, it is impossible to when effectively limiting upward vertical stress component, and ball is just beated to the resultant direction of horizontal component and vertical stress component.
The present invention be directed to the further improvement that drawbacks described above of the prior art is made, the main object of the present invention is：On the premise of the overall dimensions of conventional wooden billiard table edge of table are not changed, the elastic force and elastic force uniformity of billiard table are further improved.
Goal of the invention is stated in realization simultaneously, the present invention has also made other improvement to billiard table edge of table, to overcome phenomenon of being jumped ball present in prior art, this is second goal of the invention of the present invention.
The problem of the 3rd goal of the invention of the present invention is difficult to be accurately positioned when being the repetition assembling for solving edge of table, the assembly working of edge of table is easier to make for, repeats that after assembling original state can be completely recovered to.
The 4th goal of the invention of the present invention is the problem of table top slabstone is easily rotated with adjusting screw when solving table top leveling, is easier to make for adjustment work.
The content of the invention
What the above-mentioned purpose of the present invention was realized in：
The billiard table of the present invention, including table top, edge of table, mesa supports plate and supporting leg, its
Edge of table is arranged on the surrounding of table top, and the edge of table includes adhesive tape, handrail, bolt, nut and platform, in addition to a component 18.The cross section of the component 18 includes a part extended generally vertically and a part extended substantially horizontally.The top of the component 18 is provided with groove and inclined-plane, to accommodate adhesive tape and/or handrail.
In addition, fit angle of the present invention also to adhesive tape and component 18 is adjusted；Alignment pin is also add after edge of table and table top are fixed；Existing adjustment bolt structure has been taken with sphere adjustment bolt and ball ring.
The advantage of above-mentioned improved structure：
Because the rigidity that the edge of table of the billiard table of the present invention employs above-mentioned of component 18 Qi Group conjunctions section is more than the rigidity of the square-section of prior art, its rigidity can improve more than 100 times in the horizontal direction, 8 times can be improved in vertical direction, so that the performance that edge of table bears ball strikes power is greatly improved, especially the performance of the flat impact of water resistant is improved and become apparent.So when being hit by billiard ball, the component 18 change shape Minus is few, mechanical loss of energy Minus is small, make the collision of billiard ball and edge of table closer to elastic collision, so as to significantly improve bounce of the edge of table to billiard ball.
Because the rigidity of the structure 18 is big, so avoid in the prior art because steel plate is thin, back lining the inconsistent defect of edge of table elasticity caused by factor is deformed etc. with back lining using different timber and processing method, adhesive tape.As long as the metal material trade mark selected is identical, component size is identical, the elasticity of edge of table can be just consistent, so, it can not only make the different parts elasticity of each edge of table of same billiard table more uniform, and country variant, the elasticity of the billiard table of different manufacturers production and bounce-back uniformity can be made essentially identical, a unified standard can be formed, it is ensured that match it is fair, just.
Because the component 18 can be processed using Metal Cutting Machine Tool, so that the component 18 and the depth of parallelism of the mating surface of adhesive tape lower surface are greatly improved；During viscose top on the basis of the mating surface, make the gluing easy and depth of parallelism high；Compared with timber is easily deformed, can permanent retention its depth of parallelism it is constant.This is that edge of table institute of the prior art is inaccessiable.
Because the edge of table platform covering part of the present invention is identical with the platform covering part of wooden edge of table, the circular arc portion that especially two end stand are covered is identical with wooden edge of table, so, the present invention remains the specious of traditional edge of table while the performance of edge of table is improved.
Because the present invention have adjusted established angle of the adhesive tape in component 18, make its inclined upward to the left, make billiard ball when hitting adhesive tape, the upper surface of ball and the lower edge contact area of adhesive tape increase, increase friction, the vertical stress component on contact point is effectively controlled, it is suppressed that the upper jump of billiard ball, make return of serve more steady.
Due to the present invention using cone pin come connecting elements 18 and billiard ball table surface slabstone 7, by means of the positioning action of the cone pin, edge of table and 6 mouth sizes are made to be easy to return to original dress state when repeating and assembling, long-standing deficiency during assembling is repeated so as to solve edge of table, it is not necessary to which technical professional can complete the repetition assembling and adjustment work of edge of table.To solve upper problem, every edge of table need to only install two taper pins additional.
Because the rigidity of component 18 is big, the edge of table of both sides 4 surrounds a plane with inherent polylith slabstone, such as respectively load two taper pins with component 18 every piece of slabstone two sides to position, equal to the billiard table of 5 blocks of slabstone, every side fills 5 pheasant pins, so edge of table after slabstone positioning with that can limit 6 frees degree of every block of slabstone at one stroke, make whole table top slabstone and edge of table one one integrated mass of formation, indeformable rigid plane forever, such structure is unexpected to solve the injustice that misplaced above and below the long-standing longitudinally connected place of each pair slabstone of billiard ball circle, horizontal direction displacement goes out the problem of the destruction flatness of seam.Such as the slabstone draw bail using my patents of ZL97245347. 4（It is coupled the longitudinal side of two blocks of stones with taper pin）It is only used in every edge of table and fills 2 taper pins.The edge of table of billiard table both sides 4 of i.e. 5 blocks slabstone fills 8 taper pins altogether, so that it may solve slabstone horizontal direction vibration, and displacement goes out the problem of seam destruction flatness.
After component 18 using the present invention, increase the weight on billiard table periphery, compared with prior art, by the edge for thering is larger gravity to be applied to slabstone table top, the downward small amount of deflection in this middle part that will be helpful to prevent table top slabstone from producing by own wt, so that whole billiard ball table surface is more smooth, ball table is more consolidated.
Due to present invention employs ball ring and sphere adjusting screw structure, can effectively prevent table top slabstone from being rotated with bolt when adjusting the flatness of table top, ensure that being smoothed out for leveling work.
Summary of drawings
The accompanying drawing of the present invention has：
Fig. 1 is the diagrammatic cross-section of billiard table edge of table of the prior art.
Fig. 2 is the diagrammatic cross-section of one embodiment of billiard table edge of table of the present invention.
Fig. 3 is the diagrammatic cross-section of another embodiment of the billiard table edge of table of the present invention.Fig. 4 is the edge of table and the diagrammatic cross-section of table top slabstone cooperation in the present invention.
The preferred forms of the present invention
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 2 is one embodiment of the billiard table edge of table of the present invention, and this is the structure of English billiards table.The edge of table employs one and is similar to "; " the steel or iron member 18 of type, the component includes a vertically extending and horizontal-extending part, upper left quarter on the top of its vertical extension and horizontal continuation is formed respectively with groove, to be respectively embedded into handrail 5 and adhesive tape 2.The groove is processed using Metal Cutting Machine Tool, to ensure itself and handrail 5 and adhesive tape 2 and the depth of parallelism of table top slabstone.Using this structure of the present embodiment, the thickness of the vertical extension of steel member 18 can be suitably increased without influenceing the overall dimensions of edge of table.In a preferred embodiment of the present utility model, the thickness a of the steel plate member vertical extension is about 2- 3cm, and the width b of horizontal continuation is about 2. 2-2. 5cm.
In order to overcome jump-ball phenomenon, thus it is possible to vary adhesive tape 2 and the fit angle of steel member 18, the left upper end of adhesive tape is set slightly to upwarp, i.e. the angle of adhesive tape upper surface and horizontal plane is about
2-4 degree or so.
Fig. 3 is another embodiment of the billiard table edge of table of the present invention, and triangle adhesive tape is the conventional structure of pool table.Embodiment shown in the horizontal continuation and Fig. 2 of its steel and iron member 18 is slightly different, i.e. the left upper end of the horizontal continuation is made into tiltedly
Face, is engaged with the roughly triangular adhesive tape in cross section 2.
Fig. 4 illustrates the matching relationship that the present invention uses cone pin, sphere adjustment bolt and slabstone and " ~ ι " Steel section member.On the basis of using steel member 18, steel member 18 and table top 7 can be just fixed using cone pin 13, after having adjusted the table top of billiard table level to be installed in place with edge of table, each mouth size is mixed up, both are tightened together with bolt 9 and nut 8.Thereafter by steel member 18 and the align reaming taper hole of table top slabstone 7.In align reaming taper hole, first steel member 18 is drilled through with high-speed steel drill, the hole of guiding drilling floor surface slabstone 7 is done by the hole of steel member 18 with carbide drill afterwards, finally pin after taper hole is hinged into the hole of edge of table steel member 18 and the hole of table top slabstone 7 is twisted with diamond reamer and enters locating taper pin 13.The longitudinal surface of 2 locating taper pins of each loading in two ends of every piece of table top slabstone longitudinal direction, the base of ball table and the slabstone of top margin respectively fills two locating taper pins with steel member 18.When being re-assemblied after billiard table is removed, just by these alignment pins table top and the matching relationship of edge of table, the accurate dimension of 6 sacks can be made to return to reset condition, make the table top of original leveling, also accurately return to very much reset condition, and keep never deforming.
, it is necessary to adjust the flatness of table top slabstone by adjustment bolt 16 during billiard ball table surface is assembled.Every block of stone is general to be supported by three sphere adjustment bolts, they are located at the two ends of slabstone longitudinal direction respectively, and one end is 2, and one end is 1, the respectively 1 sphere bolt support of increase of the centre of two pieces of slabstone longitudinal sides of one isosceles triangle of formation, table top base and top margin.Sphere adjustment bolt 16 is spun in nutplate 14, and nut 14 is embedded in mesa supports plate 17.So, in rotation spherical adjustment bolt 16, table top slabstone rises or falls, and will be relatively rotated between ball ring 15 and sphere adjustment bolt 16, and is not to make table top slabstone produce displacement with respect to adjustment bolt 16.
Only several preferred embodiments of the present invention are illustrated above, wherein some involved technical characteristics, such as concrete shape and size at each position can all change.The geometry and size of steel member cross section, which can all change, as mentioned, except being similar to " in addition to T-shaped, can also be " 3 " pattern, pattern, " 1 " " pattern, " 1 " pattern etc..
Claims (1)
- Claim1. a kind of billiard table, it includes table top, edge of table, mesa supports plate and supporting leg, and its edge of table is arranged on the surrounding of table top.Edge of table includes adhesive tape, handrail, bolt, nut and platform, it is characterised in that described edge of table also includes a component 18, and the cross section of the component 18 includes a part extended generally vertically and a part extended substantially horizontally.2. the billiard table as described in claim 1, it is characterised in that the top of described component 18 is provided with groove and inclined-plane, to accommodate adhesive tape and/or handrail.3. billiard table as claimed in claim 1 or 2, it is characterised in that the cross section of described component 18 is substantially ", " type.4. billiard table as claimed in claim 1 or 2, it is characterised in that the width a of described its vertical extension of component 18 is about 2-3cm, and the width b of horizontal continuation is about 2. 2-2. 5cm.5. the billiard table as described in claim 1, it is characterised in that the interior Side of the described horizontal continuation of component 18 is of an inclined plane, and is engaged with the roughly triangular adhesive tape in cross section.6. the billiard table as described in claim 1, it is characterised in that the cross section of described component 18 can also substantially " 3 " type or ^！" type or " 1 " type or " 1 " type.7. the billiard table as described in any claim in claim 1 or 2, it is characterized in that being located at angles of the plane horizontal by 2-4 degree of the groove of inner side its horizontal direction in component 18, so that adhesive tape enters after groove, the angle between plane and horizontal plane is about 2-4 degree thereon.8. the coupling method of a kind of edge of table of billiard table and table top slabstone, its Bao include Yi Xia Bu Sudden：A, table top slabstone spherical bolt 16 is tuned into level；B, in table top slabstone surrounding edge of table is loaded onto, be gently screwed in both with bolt 9 and nut 8 Together；C, each sack size dimension is adjusted, be allowed to meet the requirements, subsequent Ning Tight；D, with high-speed steel drill by the hole drill of edge of table hardware 18 thoroughly, the hole of guiding drilling floor surface slabstone 7 is done by edge of table hole with carbide drill afterwards；E, with Diamond reamer with the hole of component 18 and the hole of table top slabstone 7 is twisted, make taper hole；F, Nail enter steel locating taper pin.9th, the coupling method of edge of table according to claim 8 and table top slabstone, it is characterised in that：Described edge of table component 18 is positioned with table top slabstone 7 with pheasant pin connection.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2001/001470 WO2003028816A1 (en) | 2000-09-01 | 2001-09-30 | Billiard table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1558785A true CN1558785A (en) | 2004-12-29 |
| CN1278754C CN1278754C (en) | 2006-10-11 |
Family
ID=32477208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01823814.9A Expired - Lifetime CN1278754C (en) | 2001-09-30 | 2001-09-30 | A billiard table |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1278754C (en) |
| GB (1) | GB2397252B (en) |
| HK (1) | HK1068108A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211361A (en) * | 2010-04-01 | 2011-10-12 | 大银微系统股份有限公司 | Binding structure of structural member |
| WO2023093565A1 (en) * | 2021-11-24 | 2023-06-01 | 乔元栩 | Billiard table cushion structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137547Y (en) * | 1992-10-23 | 1993-07-07 | 北京星牌台球器械厂 | Bagatelle table |
| FR2733432A1 (en) * | 1995-04-26 | 1996-10-31 | Marty Maryvonne | Billiard table with fixed and movable references for levelling |
| RU2138308C1 (en) * | 1999-03-03 | 1999-09-27 | Басов Анатолий Михайлович | Billiard table |
-
2001
- 2001-09-30 CN CN01823814.9A patent/CN1278754C/en not_active Expired - Lifetime
- 2001-09-30 GB GB0409765A patent/GB2397252B/en not_active Expired - Lifetime
-
2005
- 2005-01-14 HK HK04110037A patent/HK1068108A1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211361A (en) * | 2010-04-01 | 2011-10-12 | 大银微系统股份有限公司 | Binding structure of structural member |
| WO2023093565A1 (en) * | 2021-11-24 | 2023-06-01 | 乔元栩 | Billiard table cushion structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1278754C (en) | 2006-10-11 |
| HK1068108A1 (en) | 2005-04-22 |
| GB2397252B (en) | 2005-05-25 |
| GB2397252A (en) | 2004-07-21 |
| GB0409765D0 (en) | 2004-06-09 |
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