CN2458033Y

CN2458033Y - Dart disc

Info

Publication number: CN2458033Y
Application number: CN 00225092
Authority: CN
Inventors: 祖文宇; 王晓隆; 李心田; 刘国华
Original assignee: Electronic Recreation And Sports Apparatus Factory Tianxin Electronic Industry
Current assignee: Electronic Recreation And Sports Apparatus Factory Tianxin Electronic Industry
Priority date: 2000-12-25
Filing date: 2000-12-25
Publication date: 2001-11-07
Anticipated expiration: 2010-12-25

Abstract

The utility model relates to a dart disk, which is composed of a dart target disk, and target rings of a dart target, wherein, the structure of the dart target disk is the same as the prior art; the target rings of a dart target comprise knife lines, knife rings, middle rings, target rings, knife lines and knife rings; the middle rings and the target rings are metal sheets, the cross section of which are in a wedge shape; the corresponding positions of the knife lines and the knife rings are provided with clamping grooves; one end of the knife lines is provided with wedge-shaped clamping grooves; the middle rings are clamped inside the clamping grooves; the knife lines and the target rings are fixedly arranged on the dart target disk by iron nails. The utility model has the advantages of simple structure, reasonable design, easy fabrication and convenient installation and operation. The utility model is suitable for various matches and entertainments and is an ideal new product for existing dart target disk.

Description

Cutter net fine jade fiber crops dart disc

The utility model relates to the sports goods field, and refering in particular to is a kind of cutter net fine jade fiber crops dart disc.

Along with improving constantly of people's living standard, the sports that can improve the health more and more are subjected to people's favor, wherein, the characteristics that dartlike weapon motion is moving with its transporting something containerized, amusement, leisure are one and the fashionable gradually whole world, its the main playing method person of being to use throws dartlike weapon, penetrates with it to obtain corresponding fractional value in scoring area that the boomerang ring is divided on boomerang dish and judge victory or defeat victory or defeat.And boomerang ring at present commonly used generally all is the wire punch forming with circle or triangular form, and is specific netted by making after the welding, is fixed on the target disc with staple again.Though this structure is simple, but because there is the problem that takies dartboard card space in varying degrees in it, make that dartlike weapon is run into scoring ring easily and dropped in use, thereby have influence on match, simultaneously, more by pad thereon, under the high-speed frequent bump of dartlike weapon, be easy to make that scoring ring is whole loosening, distortion, bending even solder joint burst apart, and brings inconvenience to the user.

The purpose of this utility model is to overcome the deficiency of above-mentioned technology and provides a kind of simple in structure, and reasonable in design, processing and manufacturing is easy, and is easy to install, can effectively save the dartlike weapon scoring ring and take up room, robust cutter net fine jade fiber crops dart disc.

The purpose of this utility model is to be achieved like this: it is made up of dartboard dish, dartboard round target, wherein, the structure of dartboard dish is same as the prior art, described dartboard round target comprises cutter line, cutter ring, centre circle and buphthalmos, wherein, cutter line, cutter ring, centre circle and buphthalmos are the sheet metal that cross section is a wedge shape, position corresponding with the cutter ring on the cutter line has draw-in groove, make it mutual engaging, one end of cutter line is provided with the wedge shape draw-in groove, centre circle is fastened in this draw-in groove, and cutter line and buphthalmos utilize iron nail that two ends, cutter line bottom and buphthalmos bottom set firmly fixedly on the dartboard dish.

Concrete structure of the present utility model describes in detail below in conjunction with accompanying drawing:

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1.

Accompanying drawing 3 is the cutaway view of sheet metal in the dartboard round target in the utility model.

Accompanying drawing 4 is the bonding state figure of cutter line and cutter ring in the utility model.

The bonding state figure of cutter line and centre circle in accompanying drawing 5 the utility model.

Accompanying drawing 6 is the structural representation of buphthalmos part in the utility model.

See accompanying drawing 1,2,3,4,5,6, the utility model is by dartboard dish 1, dartboard round target 2 Form, wherein, the structure of dartboard dish 1 is same as the prior art, described dartboard round target 2 bags Draw together cutter line 21, cutter ring 22, centre circle 23 and buphthalmos 24, wherein, cutter line 21, cutter ring 22, Centre circle 23 and buphthalmos 24 are the sheet metal that cross section is wedge shape, on cutter line 21 with the cutter ring The position of 22 correspondences has draw-in groove 25, and draw-in groove 25 next doors also are provided with fastening port 28, make the cutter line 21 engage mutually with cutter ring 22, and an end of cutter line 21 is provided with wedge shape draw-in groove 26, with centre circle 23 Be fastened in this draw-in groove 26, cutter line 21 and buphthalmos 24 utilize respectively two ends, cutter line 21 bottom The iron nail 27 that sets firmly with buphthalmos 24 bottoms is fixedly on the dartboard dish 1.

Below in conjunction with embodiment the utility model is described further: cutter ring 22 is snapped in the draw-in groove 25 of correspondence position on the cutter line 21, clamp fastening port 28, centre circle 23 is being snapped in the wedge shape draw-in groove 26 of cutter line 21, make cutter line 21, cutter ring 22, centre circle 23 embeddings be linked to be a whole cutter net, utilize iron nail 27 that buphthalmos 24 and cutter net are hammered into dartboard dish 1 again, make it to be partially submerged into the dartboard dish more than 2/3rds, cutter net and card are integrated.The utility model makes the rigidity of scoring ring and soundness increase greatly owing to adopted said structure, and boundary is separated more accurately with firm, the ability that is hit improves greatly, simultaneously, the cross-sectional structure of wedge shape makes occupation space reduce to minimum, can stop to bump the generation of boomerang phenomenon substantially.

In sum, the utility model is simple in structure, and is reasonable in design, processing and manufacturing is easy, and is easy to install, can effectively save the dartlike weapon scoring ring and take up room, sturdy and durable, be suitable in various matches and amusement and recreation, using, be the existing desirable renewal product of dart disc.

Claims

Cutter net fine jade fiber crops dart disc, by dartboard dish (1), dartboard round target (2) is formed, wherein, the structure of dartboard dish (1) is same as the prior art, it is characterized in that: dartboard round target (2) comprises cutter line (21), cutter ring (22), centre circle (23) and buphthalmos (24), wherein, cutter line (21), cutter ring (22), centre circle (23) and buphthalmos (24) are the sheet metal that cross section is a wedge shape, go up the position corresponding at cutter line (21) and have draw-in groove (25) with cutter ring (22), draw-in groove (25) next door also is provided with fastening port (28), cutter line (21) is engaged mutually with cutter ring (22), one end of cutter line (21) is provided with wedge shape draw-in groove (26), centre circle (23) is fastened in this draw-in groove (26), and cutter line (21) and buphthalmos (24) utilize iron nail (27) that two ends, cutter line (21) bottom and buphthalmos (24) bottom set firmly fixedly on the dartboard dish (1) respectively.