CN2234289Y

CN2234289Y - Rectilineal wheel type roller skates

Info

Publication number: CN2234289Y
Application number: CN 95209887
Authority: CN
Inventors: 陈定兴
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-05-02
Filing date: 1995-05-02
Publication date: 1996-09-04
Anticipated expiration: 2005-05-02

Abstract

The utility model relates to a pair of rectilineal wheel type roller skates, which comprises a shoe body 6, wheel seats 1, a spring leaf 2, two n-shaped frames 3, pulley wheels 4, etc., wherein, the wheel seats 1 are made by an integral forming and molded to the appropriate position of a front end and a back end respectively; a carrier plate 11 and a carrier plate 12 are arranged on the bottom of the shoe body 6; when the pulley wheels 4 of the n-shaped frames 3 swing upwards under pressure, the n-shaped frames 3 can bunt upwards to the latch bunt portion 23 of the spring leaf 2; the utility model has cushioning and equilibrium sense; because the wheel seats 1 are an integral forming type, the cost of mould can be saved and the cost can be reduced.

Description

A kind of straight line roller skate

The utility model relates to a kind of straight line roller skate, especially comprises that with a kind of the ice skate of footwear body, wheel seat, JiongXing Jia pulley are relevant.

General common on the market straight line ice skate all are directly to be arranged at assembly pulley in the wheel carrier, this design is not because of considering shock resistance, so pulley easily damages because of bearing excessive bad bump, for addressing this problem, the Taiwan patent No. is that 84204450 patent case proposes to utilize two groups of impacts that torque spring bears pulley that are arranged between front and rear wheel degree and JiongXing Jia, makes the effect of roller-skating footwear cushioning balance.But because of this design only is applicable to the ice skate that forward and backward wheel seat designs for separate type, and preceding, open the wheel seat moulding and need two groups of moulds, cost is higher, unfavorable promoting the use.

The purpose of this utility model provides a kind of straight line roller skate, and it can be buffered in the bad impact of being born when sliding on the ground that is uneven effectively, and because of wheel seat is formed in one, so applicability is wider, and can reduce manufacturing cost.

For reaching above-mentioned purpose, the utility model is made up of footwear body, wheel seat, two reeds, two groups of JiongXing Jias and four pulleys etc., wherein, wheel seat is formed in one and makes, and is located at shoe bottom, the wheel seat front and back end respectively is provided with a carrier plate, the carrier plate bottom sets firmly a reed with the rivet clasp mode, and the two ends of reed slightly are bent into hook-type downwards and support the portion of pulling, and is butted on the end face of JiongXing Jia respectively, JiongXing Jia is hubbed at appropriate location, wheel seat front and back respectively, and four pulleys then are mounted in the JiongXing Jia respectively.When sliding to the uneven place of height, JiongXing Jia will be gone up the portion of pulling that supports to reed, can make ice skate have cushioning balance effect preferably by the compression of reed, the distortion of answer.

The utility model is because adopt two reeds to replace used torque spring usually, and ground prolongs the life-span of pulley in the face of the impact of pulley when meeting the jump situation so can more effectively cushion; Simultaneously because wheel seat changes one-body molded manufacturing into, make wheel seat and skating shoe combination more simple and easy and applicability is wider because of the difference of unmatched rear wheel seat, the while has also been reduced manufacturing cost because of having reduced number of molds.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is an exploded view of the present utility model.

Fig. 2 is the utility model assembled sectional view.

Fig. 3 is the utility model action schematic diagram.

See also Fig. 1, the utility model comprises a wheel seat 1, two reeds 2, two JiongXing Jias 3 and four pulleys 4, rivet 5, footwear body 6, wherein:

Wheel seat 1 is made of one piece, each relief of wheel seat 1 front and back end is high to be risen, each moulding one

carrier plate

11,12, downward drawdown two lappets 13 in

carrier plate

11,12 both sides are to connect two

carrier plates

11,12, and establish a groove 121 in the central authorities of back carrier plate 12, and make the root edge height of groove 121 and preceding carrier plate 11 slightly contour, lappet 13 locates to establish continuous auxiliary rib 131 in 11,12 of two carrier plates are suitable, lappet 13 is respectively established a perforation 132,133 in two carrier plates, 11,12 belows, for being pivoted of JiongXing Jia 3;

Reed 2 is lamellar bodies, and lamellar body central authorities are a horizontal segment 21, and rear and front end portion 22 is downward bending and forms a hook-type to pulling portion 23 in end;

The front and back end of JiongXing Jia 3 bottoms is respectively established axle hole and is established for 4 groups for pulley, and establishes a perforation 31 in JiongXing Jia 3 central authorities.

See also Fig. 2, the horizontal segment 21 of reed 2 is located at the preceding carrier plate 11 of wheel seat 1 and four grooves, 121 root edges of back carrier plate 12 with rivet 5 rivetings respectively, pulley 4 then is assembled in respectively in two JiongXing Jias 3, make JiongXing Jia 3 insert 13 of the lappets of wheel seat 1, and be hubbed at two perforation, 132,133 places respectively, make the reed 2 of

carrier plate

11,12 belows be butted on JiongXing Jia 3 end faces to the portion 23 of pulling with its hook-type.

See also Fig. 3, wheel seat 1 is installed on the bottom of footwear body 6, when ice skate cunning during through uneven road surface, JiongXing Jia 3 will be that beat is done at the center to be hubbed at wheel seat 1 place, the pulley 4 of meeting high prominent place, road surface will raise up, and then make the portion 23 of pulling that supports of JiongXing Jia 3 end faces compressing reed 2, when reply when smooth on the road surface, the involution power of reed 2 itself then push against JiongXing Jia 3 Reversion Level shapes, make ice skate still must keep a preferable sense of equilibrium on uneven road surface by the compression and the involution of reed 2; And when meeting the jump situation, then by the design of reed 2, can be in the face of the impact of pulley 4 with lowering, the purpose that reach buffering and prolong 4 life-spans of pulley.

Claims

1, a kind of straight line roller skate comprises a wheel seat (1), two JiongXing Jias (3), four pulleys (4) and footwear body (6); Wheel seat (1) is located at the bottom of footwear body (6); Four pulleys (4) are mounted on respectively in the JiongXing Jia (3), and JiongXing Jia (3) is one in front and one in back to be pivoted among the wheel seat (4), and it is characterized in that: it is provided with reed (2) and wheel seat (1); Wheel seat (1) is an integrate shaped type, each moulding one carrier plate (11) (12) of its front and back end, reed (2) is a lamellar body, its central authorities are a horizontal segment, rear and front end portion bends downwards and forms a hook-type in the end and supports the portion (23) of pulling, two reeds (2) be with horizontal segment respectively riveting be located at wheel seat (1) before, the back carrier plate (11) (12) bottom, the portion of pulling of balancing or cancel each other (23) all is butted on the end face of JiongXing Jia (3).

2, a kind of straight line roller skate according to claim 1 is characterized in that: can establish a groove (121) in back carrier plate (12) central authorities of wheel seat (1), and make the root edge of groove (121) and preceding carrier plate (11) roughly contour.