CN2151072Y - Bicycle handgrip - Google Patents

Abstract

The utility model relates to a bicycle handlebar sleeve crown which is a hollow rotator formed by a method that a semiellipse rotate at 180 DEG with a long semi-shaft as a shaft center. A long shaft of the semiellipse is 160 millimeters, and a short shaft is 150 millimeters. The thickness of the utility model is 3 millimeters, a sleeve hole is arranged at a crown surface of one side which is 10 millimeters away from the shaft center, the internal diameter of the sleeve hole is 22 millimeters, and the outer diameter is 28 millimeters, and the length is 7 millimeters; a crown surface of one side close to the sleeve hole has a gap which is arranged along the crown surface towards a crown mouth. The handlebar sleeve is sheathed on a bicycle handlebar at the front end of the existing handlebar sleeve. When the bicycle is ridden, freezing hands can be alleviated in winter, the solarization of the hands can be prevented in summer. The utility model can also be integrally designed with the existing bicycle handlebar sleeve, and namely, the handlebar sleeve is additionally arranged on the outer margin of the mouth end of the existing handlebar sleeve from the sleeve hole.

Description

Bicycle handgrip

The utility model relates to firmly and moulding (certain degree of hardness is arranged and non-friable, get final product with existing mud plate tail-light socket materials) bicycle handle bar hose-in-hose, and it is to alleviate hand freezing by bike time the in winter, blocks on hand bicycle handle bar hose-in-hose of Exposure to Sunlight by bike time the in summer.

Long 100 millimeters of existing bicycle handle grip, 22 millimeters of internal diameters, 28 millimeters of external diameters can only be held by both hands for by bike the time, can not alleviate winter by bike the time both hands freezing and the quilt that solves the both hands in summer shine.

The purpose of this utility model provides and a kind ofly moulds firmly (certain degree of hardness is arranged and non-friable) bicycle handle bar hose-in-hose, and it can alleviate hand freezing by bike in winter, blocks Exposure to Sunlight on hand by bike time the in summer.

The purpose of this utility model is achieved in that this moulds the bicycle handle bar hose-in-hose firmly is that half of ellipse of 160 millimeters of major axis, 150 millimeters of minor axises is the hollow swivel of axle center Rotate 180 degree with the major semiaxis, and its likeness in form steamed bread of corn crown claims hose-in-hose.3 millimeters of its thickness, trepanning are on the crown of 10 millimeters apart from the axle center of pivot center (being oval major semiaxis) sides, and trepanning is 4 millimeters of crown outside lengthenings, and promptly trepanning is long 7 millimeters, 22 millimeters of trepanning internal diameters, 28 millimeters of external diameters.Hose-in-hose is enclosed within on the handlebar of existing grip front end.Owing to is hose-in-hose little crown, and is enclosed within handlebar, thereby can reach and alleviate on hand freezing and block on hand Exposure to Sunlight purpose by bike time the in summer by bike time the in winter near on the handlebar of holding the place.Crown stays a breach by trepanning one side along Guan Kou to crown, stretch out for finger and hold brake lever usefulness.80 millimeters of breach orphan degree chord lengths, crown indentation, there center is to 62 millimeters of pivot center vertical distances.This hose-in-hose also can with existing grip unit design, promptly hose-in-hose is located to be added in existing bicycle handle bar running-on end outer rim by trepanning (enlarge internal diameter be 28 millimeters).

Owing to adopt such scheme, thereby not only be to play a part to hold handlebar, but can alleviate hand freezing by bike time the in winter, block the Exposure to Sunlight of hand by bike time the in summer as existing bicycle handle grip hose-in-hose.

Below in conjunction with drawings and Examples, the utility model is further specified.

Fig. 1, bicycle handle bar hose-in-hose master pseudosection (ratio, 1:2).1, place, hose-in-hose limit disc diameter (i.e. Tuo Yuan minor axis, hat bottom surface diameter) 2, hose-in-hose swivel axle center (i.e. Tuo Yuan major semiaxis) 3, crown 4, trepanning 5, hose-in-hose breach crown center-point 6, breach (this figure is the specification digest accompanying drawing simultaneously)

Fig. 2, hose-in-hose hat limit face upwarding section (ratio, 1:2).7, hose-in-hose limit external diameter 8, hose-in-hose limit internal diameter 9, the hat limit breach (6 hat marginal portion among Fig. 1)

Fig. 3, I-I, hose-in-hose thick with the trepanning master look profile (ratio, 15:1) 3, crown 4, trepanning

In Fig. 1 embodiment, 150 millimeters of hose-in-hose limit 1 disc diameters.Is hose-in-hose pivot center 2 axle center that crown forms.Trepanning 4(is apart from 10 millimeters of pivot centeres, 22 millimeters of internal diameters, 28 millimeters of external diameters, long 7 millimeters), be used for hose-in-hose is enclosed within handlebar, grip breach 6 is convenient to finger and is stretched to brake lever, 80 millimeters of chord lengths on the orphan on limit, breach bottom surface, the center-point of hose-in-hose breach on crown apart from 62 millimeters of pivot centeres.

Claims (1)

1. A kind of bicycle handle bar hose-in-hose, it is characterized in that: major axis be 150 millimeters of 160 millimeters, minor axis ellipse half, with the major semiaxis is the hollow swivel of axle center Rotate 180 degree, thick 3 millimeters, on the crown of 10 millimeter one side in disalignment, this side crown has a small gap to trepanning (22 millimeters of internal diameters, 28 millimeters of external diameters, 7 millimeters of length) along Guan Kou to crown, hose-in-hose is enclosed within on the handlebar of the existing grip front end of bicycle, or is added in existing by the trepanning place be enclosed within on the handlebar in aggregates of running-on end outer rim with it.

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