CN2647376Y

CN2647376Y - Multipurpose skidding

Info

Publication number: CN2647376Y
Application number: CN 03212101
Authority: CN
Inventors: 韩凤翯
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-20
Filing date: 2003-03-20
Publication date: 2004-10-13
Anticipated expiration: 2013-03-20

Abstract

A multipurpose skid belongs to fitness and entertainment device technology; wherein, the device looks like a symmetrical A-shape means with thin casing on the skid (1) when looking from a bird eye view. The device includes a skid head (2), concave and convex chairs for two persons (3), a coat tail (4) at the rear, a security hole (6), a traction hole (5), a reinforced connection hole (7), a shaft hole (8), a sliding groove (14) and a front device (9), a handle bar (10), a security shaft (11), a paddle shaft (12), a sliding rod shaft (13) and a skate wheel which are arranged outside. The skid can be formed with a mould or can be thermal shrunk or thermal set with non-metal materials or can be stretched or pressed with metal materials. The skid has a low gravity, small resistance, good stability, reliable and practical use and simple manufacturing, which is suitable for skiing, ice skating and especially grass skiing.

Description

The multipurpose skid

One, affiliated technical field: the design belongs to body-building and amusement equipment technical field.

Two, background technology: in the contacts of man and nature circle, on the road surface, slide the class that has become body-building, amusement even developed into athletics sports even on ice, on the snow, on waterborne, the grass by certain utensil people.Bob skate, sled, skis, sledge are used for skating and skiing; Windsurfing, kickboard are used for water skiing; Grasssliding shoes, grass skier are used for grass skating; Roller skate, slide plate are used for sliding ground ...These Sliding devices generally are divided into two big classes: a kind of is not have the wheel utensil, and is become line contact by planing surface or face contacts, and another kind of is the belt wheel utensil.Chinese patent ZL98203161.0 " Roller skating sled " discloses a kind of skid that comprises prying body, supporting leg, sliding cutter and moving wheel and steering wheel are set on sliding cutter, the axle centre of its steering wheel is vertical with the sliding cutter in bottom, and can be along the vertical line 0-15 ° of scope that be tilted to the right left, can in the circular arc slideway of nonirrigated farmland, slide, make sledge sport where territory in office and can both be carried out season.The prosperous industrial corporation of containing in Shenzhen has sold a kind of grass skier, the chaise longue of the similar short backrest of its shape, the one group of pulley that is fixed on the quoit is housed below the chassis, can be used on long 68 meters, top is wide 20 meters, the bottom is wide 20 meters, and 7 meters of the discrepancy in elevation realize grass skating amusement on the car on the grass skating field of mean inclination 25%.

From the skid design angle, a kind of skiing, skating, grass skating, ways face, the water surface get both, and its top sheave is dismantled and assembled, but but not only plate sliding, but also the multipurpose apparatus of skidding should be welcome.

Three, summary of the invention: the design's purpose is comprehensively existing slide plate, and the advantage of skid and coaster provides a kind of center of gravity low whole be shell structure, the double multipurpose skid that plate pulley cunning gets both.

The purpose of this utility model is achieved in that to overlook and is A font shell symmetrical structure and by on the prying body 1 of global formation, preformed has the sled head 2 in the place ahead, be positioned at the double concavo-convex chair 3 of prying body center of gravity, separate from a pair of dovetail portion 4 at A font prying body rear, the safety vent 6 of concavo-convex chair 3 backrest both sides, towing pad 5 on the sled first 2, be used for fixing and run through prying body two and help, reinforcement connecting hole 7 with bolted discrete safety pole 11, be formed on 1 liang of chute of helping 14 of prying body, the preceding devices 9 in concavo-convex chair 3 dead aheads that the axle that being used for wherein installed many group pulleys 15 is installed with hole 8 and peripheral hardware, the sliding cane bar 13 that the crank connecting link that forms with metal pipe material connects is fixed on bolted foot-driven lever 12 formations between the handgrip portion 10 on concavo-convex chair 3 chair back tops and the prying body rear end dovetail portion 4.

The main body of the design's skid can (1) by mould or mold one-shot forming; (2) with nonmetallic materials pyrocondensation, thermoset forming and (3) metal material compacting drawing and forming.

The design's skid has following characteristics:

(1) its resistance is little, and good stability has the A type skid structure in run-up space; (2) it is practical, the double dual-purpose concavo-convex chair of reliable underslung list; (3) movable pulley can be installed in A font prying body two with the hole by axle and help to have reduced in the chute center of gravity; Add the needle-like powder when (4) adopting the moulding of many group pulley structures to be suitable for multiple environment and (5) moulding and paste, improved the anti-wear performance of prying body.

Four, the drawing of accompanying drawing explanation:

Fig. 1 is the design's a schematic perspective view, also is Figure of abstract.

Among the figure: 1 prying body, 2 sled head, 3 double concavo-convex chairs, 4 dovetail portions, 5 towing pads, 6 safety vents, 7 are strengthened connecting holes, 8 with devices, 10 handgrip portions, 11 safety poles, 12 foot-driven levers, 13 cunning cane bars, 14 chutes, 15 pulleys before the hole, 9.

Five, preferred forms:

Embodiment 1, be 2.2 meters with perspex steel forming technique manufacturing length, 1.2 meters at the wideest position, the double skid that the middle part is 0.8 meter:

1, with the moulding of tire mud

2, turn over molding jig

3, select macromolecular material and glass for use, the moulding of wear-resisting acicular powder heat fixation.

4, the demoulding goes out prying body

5, preceding device is installed, handgrip portion and safety pole, foot-driven lever, sliding cane bar or pulley

6, be equipped with ski pole head, pickel head, careless cane head, ship slurry head.

Claims

1, a kind of multipurpose skid, it is characterized in that it be overlook be A font shell symmetrical structure and by the prying body of global formation (1) on, preformed has the sled head (2) in the place ahead, be positioned at the double concavo-convex chair (3) of prying body center of gravity, separate from a pair of dovetail portion (4) at A font prying body rear, the safety vent (6) of concavo-convex chair (3) backrest both sides, towing pad (5) on the sled first (2), be used for fixing and run through prying body two and help, reinforcement connecting hole (7) with bolted discrete safety pole (11), be formed on the outer chute (14) of helping of prying body (1), the preceding devices (9) in concavo-convex chair (3) dead ahead that the axle that being used for wherein installed many group pulleys (15) is installed with hole (8) and peripheral hardware, the sliding cane bar (13) that the crank connecting link that forms with metal pipe material connects is fixed on bolted foot-driven lever (12) formation between the handgrip portion (10) on concavo-convex chair (3) chair back top and the prying body rear end dovetail portion (4).