CN205916276U

CN205916276U - Dish dish visor

Info

Publication number: CN205916276U
Application number: CN201620731127.5U
Authority: CN
Inventors: 温芫鋐
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-12
Filing date: 2016-07-12
Publication date: 2017-02-01
Anticipated expiration: 2026-07-12

Abstract

The utility model discloses a dish dish visor, the breeches pipe of bicycle is located in its confession, and this breeches pipe is equipped with a shaft hole, the opening direction definition axial in this shaft hole, this bicycle is equipped with a brake dish, and dish dish visor includes a casing, and this casing supplies an axostylus axostyle to wear to establish and the shaft hole of this breeches pipe is worn to locate by this axostylus axostyle, sees along this axial that the casing shields the dish dish of should braking with homonymy and this casing that brake dish is located the bicycle. See along this axial that the casing is the three circular disk form of quartering, the casing is equipped with a breach portion, and this breach portion supplies a brake calliper group of holding bicycle. The utility model discloses can shield the dish dish effectively, not only can protect this dish to be collided and damage, still can avoid dish incised wound human.

Description

Disc protection cap

Technical field

This utility model 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, durable, brake force is strong and is difficult because having for hydraulic pressure disc braking system By the characteristic of weather influences, and currently suffer from the favor of consumer.

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

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

Utility model content

Main purpose of the present utility model is to provide a kind of disc protection cap, can effectively cover disc, and not only might be used Protect this disc to be collided and damage, also can avoid disc incised wound human body.

For reaching above-mentioned purpose, this utility model employs the following technical solutions:

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

Further,

See along described axial direction, described housing is discoid for 3/4ths, and described housing is provided with a notch part, 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 the first relative face and the second face, this first face towards described brake rotor, this first face 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 equipped with plural protuberance in described second face, sees along described axial direction, 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.

See along described axial direction, described housing is discoid for 3/4ths, and described housing is provided with a notch part, 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 disk extends and radially covered described brake rotor.

The utility model has the advantage of:

Disc protection cap of the present utility model, can cover disc effectively, and this disc not only can be protected to be collided and damage Bad, also can avoid disc incised wound human body.

Brief description

Fig. 1 is the axonometric chart of this utility model first preferred embodiment.

Fig. 2 is the assembling exploded view of this utility model first preferred embodiment.

Fig. 3 is the assembling side elevation of this utility model first preferred embodiment.

Fig. 4 is the assembling plan view of this utility model first preferred embodiment.

Specific embodiment

Effect that architectural feature of the present utility model and its expection are reached will be illustrated by preferred embodiment below, but not In order to limit the category that this utility model to be protected, state in advance.

Refer to Fig. 1 to 4, it shows a preferred embodiment of the present utility model, disc protection cap of the present utility model supplies Located at the breeches pipe 91 of bicycle (not illustrating), this breeches pipe 91 is provided with an axis hole 911, and the opening direction of this axis hole 911 defines an axle To this bicycle 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 illustrate), sees along this axial direction, and housing 1 is located at the homonymy of bicycle with brake rotor 92 and housing 1 covered brake dish Disk 92, to prevent foreign object from touching brake rotor 92, therefore disc protection cap can effectively be protected brake rotor 92, not only can keep away Exempt from brake rotor 92 incised wound human body, in addition also can prevent disc from being collided and damaged by foreign object.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 and radially covered axially towards the direction of brake rotor 92 Brake rotor 92, can more efficiently prevent from foreign object and touch brake rotor 92 via radial direction.

Specifically, see along this axial direction, housing 1 is discoid for 3/4ths, 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 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 It is provided with a planar section 16 week, plurality of through holes 12 is arranged in bevel phase 15, so that air can be simultaneously via this axially and radially direction Flow into recess 14.

It is noted that in the present embodiment, planar section 16 is axially equipped with plural protuberance 17, edge in the second face 132 This axial direction is seen, each protuberance 17 is triangle, and each protuberance 17 simultaneously radially offers a perforate 171, when bicycle advances, 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 of masking, to reduce the temperature of brake rotor 92, improves the radiating effect of brake rotor 92 Rate.

To sum up, disc protection cap of the present utility model, housing and brake rotor are located at homonymy and the housing masking of bicycle Live brake rotor, to prevent foreign object from touching brake rotor, therefore disc protection cap can effectively be protected brake rotor, not only may be used Avoid brake rotor incised wound human body, in addition also can prevent disc from being collided and damaged by foreign object.

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

The above is preferred embodiment of the present utility model and its know-why used, for the technology of this area For personnel, in the case of without departing substantially from spirit and scope of the present utility model, any based on technical solutions of the utility model base Equivalent transformation on plinth, simple replacement etc. are obvious to be changed, and belongs within this utility model protection domain.

Claims

1. disc protection cap, for the breeches pipe located at 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, sees along this axial direction, this housing and this brake dish Disk is located at the homonymy of this bicycle and this housing covered this brake rotor.

2. disc protection cap according to claim 1 is it is characterised in that see along described axial direction, 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.

3. disc protection cap according to claim 1 is it is characterised in that the plural number that described housing is equipped with annular arrangement is worn Hole.

4. disc protection cap according to claim 3 is it is characterised in that described housing includes relative the first face and second Face, this first face is provided with a recess towards described brake rotor, the central authorities in this first face, 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.

5. disc protection cap according to claim 4 is it is characterised in that described planar section sets in described second face axial rings There is plural protuberance, see along described axial direction, each protuberance is triangle, each protuberance radially offers a perforate.

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

7. disc protection cap according to claim 5 is it is characterised in that see along described axial direction, 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 It has been horizontally set with a block edge week, this block edge extends and radially covered described brake rotor axially towards the direction of described brake rotor.