CN207670593U - The disc brake fixed block of stable type on a kind of bicycle - Google Patents

Abstract

The utility model discloses a kind of disc brake fixed blocks of stable type on bicycle, including ontology, the ontology is in fold-line-shaped, ontology is equipped with upper end, left end, middle-end and right end, it is first segment between the upper end and left end, left end and middle-end are second segment, middle-end is third section with right end, the upper end and middle-end are internally provided with the first threaded hole, left end and right end are internally provided with the second tapped through hole, the utility model uses the disc brake fixed block that above-mentioned technical proposal provides stable type on a kind of bicycle, compensate for the deficiencies in the prior art, size design is reasonable, it is easy to install and use, good rigidity is unlikely to deform, stable structure, adapt to miniaturization market demands.

Description

The disc brake fixed block of stable type on a kind of bicycle

Technical field

The utility model is related to the important spare part of bicycle, the disc brake of stable type is fixed on especially a kind of bicycle Block.

Background technology

For the original installation binder in market, volume is big, weight weight, typically up to 200 grams, is not suitable with the light shape in bicycle market The requirement of miniaturization, the disc brake fixed block on general bicycle are limited to the limitation of fixed block thickness, and adjustable distance is small, right Vehicle frame, flower-drum require high, are limited to miniaturization limitation, and apart from short, fastening force is inadequate for both sides fixed screw and binder threaded engagement And screw thread causes binder that cannot use on destructible binder, therefore the fixed block on a small locating distance disc brake is developed, in addition generally Fixed block is not sufficiently stable on disc brake, is easily deformed, and volume is too big, and size design is not reasonable, and the installation with vehicle frame is inadaptable.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of disc brake fixed blocks of stable type on bicycle.

To solve above-mentioned existing technical problem, the utility model uses following scheme：Stable type on a kind of bicycle Disc brake fixed block, including ontology, the ontology be in fold-line-shaped, ontology be equipped with upper end, left end, middle-end and right end, the upper end with It is first segment between left end, left end and middle-end are second segment, and middle-end is third section with right end, and the upper end and middle-end are internally provided with First threaded hole, left end and right end are internally provided with the second tapped through hole.

Preferably, the left end bottom be left square face, right end bottom be right square face, the Far Left of left square face with Maximum distance between the rightmost of right square face is 65mm.

Preferably, the distance between described second tapped through hole is 51mm.

Advantageous effect：

The utility model uses the disc brake fixed block that above-mentioned technical proposal provides stable type on a kind of bicycle, compensates for The deficiencies in the prior art, size design is reasonable, easy to install and use, and good rigidity is unlikely to deform, stable structure, adapts to miniaturization city Field requires.

Description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model.

Fig. 2 is the positive structure schematic of the utility model.

Fig. 3 is the present invention looks up structural representation of the utility model.

Specific implementation mode

As shown in Figure 1, 2, 3, on a kind of bicycle stable type disc brake fixed block, including ontology 1, the ontology is in broken line Shape, ontology are equipped with upper end 2, left end 3, middle-end 4 and right end 5, are first segment 6, left end 3 and middle-end between the upper end 2 and left end 3 4 be second segment 7, and middle-end 4 is third section 8 with right end 5, and the upper end 2 and middle-end 4 are internally provided with the first threaded hole 9,3 He of left end Right end 5 is internally provided with the second tapped through hole 10, and 3 bottom of the left end is left square face 11, and 5 bottom of right end is right square face 12, Maximum distance between the Far Left of left square face 11 and the rightmost of right square face 12 is 65mm, described two second tapped through holes The distance between 10 be 51mm.

When actual installation, the left square face 11 on ontology 1 is in contact with brake gear with right square face 12 and passes through fixation Screw is connected and fixed, and the distance between two second tapped through holes 10 are 51mm, two second tapped through holes 10 on disc brake apparatus For 51mm, the disc brake that two second tapped through holes 10 can just be minimized with lightness on ontology 1 match, it is ensured that disc brake Overall volume is small light-weight, adapts to the requirement of the light shapeization miniaturization in bicycle market, thereby may be ensured that left square face 11 is most left Maximum distance between end and 12 right end of right square face is 65mm, relative to the nearly one third that reduces of former 90mm, institute It is in fold-line-shaped to state ontology 1, can regard as and be divided into three sections of line segment and be formed by connecting, quilt after being installed at upper end 2, left end 3 and middle-end 4 three It is fixed, triangle fixed form can be just formed, similarly left end 3, middle-end 4 and right end 5 are also the fixation side for forming triangle The benefit of formula, this fixed form is exactly more stable, is unlikely to deform, and installs the sequencing of disc brake apparatus and is, first will brake Device is fixedly connected by the second tapped through hole 10 on ontology 1, incite somebody to action this then through the first tapped through hole 9 on ontology 1 Body 1 is fixedly connected with cycle frame.

Those skilled in the art of the present invention can do described specific embodiment various Modify or supplement or adopt similar mode substitutes, but without departing from the spirit of the present application or surmounts appended right and want Seek range defined in book.

Claims (3)

1. a kind of disc brake fixed block of stable type on bicycle, including ontology（1）, it is characterised in that：The ontology（1）In broken line Shape, ontology are equipped with upper end（2）, left end（3）, middle-end（4）And right end（5）, the upper end（2）With left end（3）Between be first segment （6）, left end（3）And middle-end（4）For second segment（7）, middle-end（4）With right end（5）For third section（8）, the upper end（2）And middle-end （4）It is internally provided with the first threaded hole（9）, left end（3）And right end（5）It is internally provided with the second tapped through hole（10）.

2. the disc brake fixed block of stable type on a kind of bicycle according to claim 1, which is characterized in that the left end （3）Bottom is left square face（11）, right end（5）Bottom is right square face（12）, left square face（11）Far Left and right shape Face（12）Rightmost between maximum distance be 65mm.

3. the disc brake fixed block of stable type on a kind of bicycle according to claim 1, which is characterized in that second spiral shell Line through-hole（10）The distance between be 51mm.