CN106043575A

CN106043575A - Disc protective cover

Info

Publication number: CN106043575A
Application number: CN201610545406.7A
Authority: CN
Inventors: 温芫鋐
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-12
Filing date: 2016-07-12
Publication date: 2016-10-26

Abstract

The invention discloses a disc protective cover which is arranged on a fork pipe of a bicycle. The fork pipe is provided with a shaft hole. The opening direction of the shaft hole is defined as the axial direction. The bicycle is provided with a brake disc. The disc protective cover comprises a shell. A shaft rod penetrates the shell and penetrates the shaft hole formed in the fork pipe. In the axial direction, the shell and the brake disc are located on the same side of the bicycle, and the shell shields the brake disc. In the axial direction, the shell is in the shape of three fourths of a round disc, the shell is provided with a notch part, and the notch part is used for containing a brake caliper set of the bicycle. By the adoption of the disc protective cover, the disc can be effectively shielded, protected against collisions and damage and prevented from hurting a human body.

Description

Disc protection cap

Technical field

The present invention is relevant with protection cap, in particular to a kind of disc protection cap.

Background technology

Cycling is in fashion in recent years, and more and more common people put into ranks by bike, therefore causes bicycle to produce The huge commercial opportunities of industry, wherein in one piece of field of brake, hydraulic pressure disc braking system is strong and be difficult to because having durable, brake force By the characteristic of weather influences, and currently suffer from the favor of consumer.

But, when when bicycle running excessive velocities and unfortunately colliding or fall car again, disc such as suffers that foreign object hits Hitting also can be damaged and cause braking function malfunctioning, and collides human body such as disc in running at high speed, and disc itself will become tool Have the blade of lethality can scratch tissue easily, the most then broken skin is bled, heavy then cut tendon breaking bone and entail dangers to life danger, There is the scarce fraud urgently improved.

Therefore, it is necessary to provide a kind of novelty and there is the disc protection cap of progressive, to solve the problems referred to above.

Summary of the invention

A kind of disc protection cap of offer is provided, can effectively cover disc, and not only can protect This disc is collided and is damaged, and disc also can be avoided to hurt human body.

For reaching above-mentioned purpose, the present invention by the following technical solutions:

A kind of disc protection cap, it is for being located at the breeches pipe of bicycle, and this breeches pipe is provided with an axis hole, the opening direction of this axis hole Axially, this bicycle is provided with a brake rotor, and disc protection cap includes a housing in definition one, and this housing wears for an axostylus axostyle and should Axostylus axostyle is arranged in the axis hole of this breeches pipe, axially sees along this, and this housing and this brake rotor are positioned at homonymy and this shell of this bicycle Body covered this brake rotor.

Further,

Axially seeing along described, described housing is 3/4ths discoid, and described housing is provided with a notch part, and this notch part supplies One brake caliper group of accommodating bicycle.

Described housing is equipped with the plurality of through holes of annular arrangement.

Described housing includes relative first and second, this first towards described brake rotor, this first Central authorities are provided with a recess, and the surrounding of this recess is equipped with a bevel phase, and this bevel phase periphery is provided with a planar section, and described plural number is worn Hole is arranged in this bevel phase.

Described planar section, is axially seen along described to being equipped with plural number protuberance in described second over glaze, and each protuberance is triangle, Each protuberance radially offers a perforate.

The periphery of described housing has been horizontally set with a block edge, and this block edge extends and radial direction axially towards the direction of described brake rotor Covered described brake rotor.

Axially seeing along described, described housing is 3/4ths discoid, and described housing is provided with a notch part, and this notch part supplies One brake caliper group of accommodating bicycle；The periphery of described housing has been horizontally set with a block edge, and this block edge is axially towards described brake dish The direction of dish extends and radially covered described brake rotor.

It is an advantage of the current invention that:

The disc protection cap of the present invention, can cover disc effectively, and this disc not only can be protected to be collided and damage, also Disc can be avoided to hurt human body.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of the present invention the first preferred embodiment.

Fig. 2 is the assembling exploded view of the present invention the first preferred embodiment.

Fig. 3 is the assembling side elevation of the present invention the first preferred embodiment.

Fig. 4 is the assembling plan view of the present invention the first preferred embodiment.

Detailed description of the invention

Hereinafter only with embodiment, the embodiment that the present invention is possible is described, so and be not used to limit the model that the present invention to be protected Farmland, states in advance.

Refer to Fig. 1 to 4, a preferred embodiment of its display present invention, the disc protection cap of the present invention is for being located at voluntarily The breeches pipe 91 of car (not illustrating), this breeches pipe 91 is provided with an axis hole 911, and axially, this is voluntarily in the opening direction definition one of this axis hole 911 Car is additionally provided with a brake rotor 92, and this disc protection cap includes a housing 1.

Housing 1 wears for an axostylus axostyle 93 and axostylus axostyle 93 is arranged in the axis hole 911 of breeches pipe 91, and axostylus axostyle 93 is arranged in bicycle Tire (does not illustrates), axially sees along this, and housing 1 and brake rotor 92 are positioned at the homonymy of bicycle and housing 1 covered brake dish Dish 92, to prevent foreign object from touching brake rotor 92, therefore disc protection cap can protect brake rotor 92 effectively, not only can keep away Exempt from brake rotor 92 and hurt human body, the most also can prevent disc from being collided by foreign object and damaging.Further, in the present embodiment In, the periphery of housing 1 has been horizontally set with a block edge 18, and this block edge 18 extends axially towards the direction of brake rotor 92 and radially covered Brake rotor 92, can more efficiently prevent from foreign object and touch brake rotor 92 via radial direction.

Specifically, axially seeing along this, housing 1 is 3/4ths discoid, and housing 1 is provided with a notch part 11, notch part 11 for housing the brake caliper group 94 of bicycle, and brake caliper group 94 is for being used for braking brake rotor 92.

It is preferred that housing 1 is equipped with the plurality of through holes 12 of annular arrangement, to increase the cross-ventilation around brake rotor 92 And improve radiating efficiency.Further, housing 1 includes the first relative face 131 and the second face 132, and the first face 131 is towards very Car disc 92, the central authorities in the first face 131 are provided with a recess 14, and the surrounding of recess 14 is equipped with a bevel phase 15, outside bevel phase 15 Being provided with a planar section 16 week, plurality of through holes 12 is arranged in bevel phase 15, can be simultaneously via this axially and radially direction for air Flow into recess 14.

It is noted that in the present embodiment, planar section 16 is provided with plural number protuberance 17, edge in the second face 132 axial rings This is axially seen, each protuberance 17 is triangle, and each protuberance 17 also radially offers a perforate 171, when bicycle advances, and shell The radial direction of body 1 is state windward, and air can flow in housing 1 via the perforate 171 of each protuberance 17, can increase housing 1 institute The cross-ventilation of brake rotor 92 periphery covered, to reduce the temperature of brake rotor 92, improves the heat radiation effect of brake rotor 92 Rate.

To sum up, the disc protection cap of the present invention, housing and brake rotor are positioned at the homonymy of bicycle and housing covered very Car disc, to prevent foreign object from touching brake rotor, therefore disc protection cap can protect brake rotor effectively, not only can avoid Brake rotor incised wound human body, the most also can prevent disc from being collided by foreign object and damaging.

It addition, the periphery of housing has been horizontally set with a block edge, this block edge extends axially towards the direction of brake rotor and radially hides Cover brake rotor, foreign object can be more efficiently prevented from and touch brake rotor via radial direction.

The above is presently preferred embodiments of the present invention and the know-why used thereof, for those skilled in the art For, without departing from the spirit and scope of the present invention, any based on the equivalence change on the basis of technical solution of the present invention Change, simply replacement etc. is obvious changes, within belonging to scope.

Claims

1. disc protection cap, for being located at the breeches pipe of bicycle, this breeches pipe is provided with an axis hole, and the opening direction of this axis hole defines an axle To, this bicycle is provided with a brake rotor, it is characterised in that including:

One housing, wears for an axostylus axostyle and this axostylus axostyle is arranged in the axis hole of this breeches pipe, axially sees along this, this housing and this brake dish Dish is positioned at the homonymy of this bicycle and this housing covered this brake rotor.

Disc protection cap the most according to claim 1, it is characterised in that axially see along described, described housing is four/ Three is discoid, and described housing is provided with a notch part, and this notch part is for a brake caliper group of accommodating bicycle.

Disc protection cap the most according to claim 1, it is characterised in that described housing is equipped with the plural number of annular arrangement and wears Hole.

Disc protection cap the most according to claim 3, it is characterised in that described housing includes relative first and second Face, this first towards described brake rotor, these central authorities of first are provided with a recess, and the surrounding of this recess is equipped with an inclined-plane Section, this bevel phase periphery is provided with a planar section, and described plurality of through holes is arranged in this bevel phase.

Disc protection cap the most according to claim 4, it is characterised in that described planar section sets in described second axial rings Having plural protuberance, axially see along described, each protuberance is triangle, and each protuberance radially offers a perforate.

Disc protection cap the most according to claim 1, it is characterised in that the periphery of described housing has been horizontally set with a block edge, should Block edge extends axially towards the direction of described brake rotor and radially covered described brake rotor.

Disc protection cap the most according to claim 5, it is characterised in that axially see along described, described housing is four/ Three is discoid, and described housing is provided with a notch part, and this notch part is for a brake caliper group of accommodating bicycle；Outside described housing Being horizontally set with a block edge week, this block edge extends axially towards the direction of described brake rotor and radially covered described brake rotor.