CN201338705Y - Structure of machine head bowl for containing cable hanger - Google Patents

Structure of machine head bowl for containing cable hanger Download PDF

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Publication number
CN201338705Y
CN201338705Y CNU2009200012319U CN200920001231U CN201338705Y CN 201338705 Y CN201338705 Y CN 201338705Y CN U2009200012319 U CNU2009200012319 U CN U2009200012319U CN 200920001231 U CN200920001231 U CN 200920001231U CN 201338705 Y CN201338705 Y CN 201338705Y
Authority
CN
China
Prior art keywords
seat
headstock bowl
machine head
line hanger
bowl
Prior art date
Application number
CNU2009200012319U
Other languages
Chinese (zh)
Inventor
李健豪
Original Assignee
李健豪
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李健豪 filed Critical 李健豪
Priority to CNU2009200012319U priority Critical patent/CN201338705Y/en
Application granted granted Critical
Publication of CN201338705Y publication Critical patent/CN201338705Y/en

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Abstract

The utility model provides a structure of machine head bowl for containing cable hanger, which comprises a machine head bowl stand, wherein a trepan boring is threaded through the machine head bowl stand on the axial direction, the machine head bowl stand and a machine head pipe can be mutually arranged, the machine head bowl containing cable hanger structure also comprises two side seats, wherein two arm shapes extend integrally under one side of the machine head bowl stand, the two extending arms of each side seat are provided with shaft holes corresponding to a pre-arranged part, the machine head bowl containing cable hanger structure also comprises rotary seats which are transversely pivoted between each shaft hole of the side seats, and a rotary adjusting group which is axially threaded through and screwed on the rotary seats, wherein a plumb line hole is threaded through the rotary adjusting group axially for a braking line to thread through, thereby the pivot rotation of the rotary seats on the side seats can be utilized to enable the rotary adjusting group to generate inward or outward rotation for providing the steering adjusting effect of the braking line, and the rotary adjusting group also can be rotated to generate relative ascending and descending on the rotary seats for adjusting the tension effect of the braking line, and the functions of convenient assembly and practicability are provided.

Description

A kind of headstock bowl contains line hanger structure

Technical field

The utility model relates to a kind of headstock bowl and contains line hanger structure, relate in particular to a kind ofly to adjust the hang line frame that brake cable turned to and adjusted tension force, and the group that facilitates is established and the headstock bowl seat of practicality contains line hanger structure.

Background technology

Because the lifting of happy live agitation and environmental consciousness, bicycle has rides instead of walk and motor function, can not only take exercises, and can take into account environmental protection, and cycle racing is popular favor.Along with the attention of user for the various functions of bicycle, practicality and safety are also laid particular stress in the design of many parts thereupon.

The judgement attractive in appearance of bicycle, except that the appearance and colour match of vehicle frame, the installation of its circuit of brake cable also can influence whole vision impression; Because brake cable is beneficial to the rider and controls because of Front brake group and back brake group are linked to the handle position respectively, so the circuit whole vehicle frame that almost detours, so the installation of bad brake circuit can influence the aesthetic feeling of whole locomotive body greatly.

The bicycle brake line is installed, and because of the vehicle frame position difference of circuit process, then has different messenger wire fixed sturctures to be cooperated, and except that making brake cable is positioned on the vehicle frame, can further reach the effect that turns to again; Brake cable is installed with headstock part, and it is the messenger wire structure of brake cable fixedly, and be broadly divided into two kinds in that the position is set: one is installed on the vertical tube, and another then is located on the lid of headstock bowl group.

The existing hang line frame that is installed on the vertical tube as the tw Taiwan No. 83217065 disclosed bicycle hang line frame of novel patent locking mechanism, comprises that one is the C font and has the collar of trepanning; And one an Extendible flake and that extends downwards from the collar be located at a bridle ring of Extendible flake tail end; The horizontal position that it is characterized in that described Extendible flake is provided with a long perforation; And be connected with trepanning at long perforation middle section position; And be divided into two sections from the described long perforation of middle section position, one section for having the little perforation of negative thread; Another section is big large perforation for the aperture than little perforation; Wherein said Extendible flake has a withstanding tight block and can place in the large perforation; And described withstanding tight block has a through hole, half arc recess that its front end is minimum; Force withstanding tight block advance when pass the through hole that places the withstanding tight block in the large perforation head by a bolt because of bolt.

The existing line hanger structure that is installed in headstock bowl group, structure-improved as No. 095210049 disclosed hang line frame of novel patent in tw Taiwan, the body that mainly comprises tool headstock bowl group loam cake function, described body one end and one are extended an extension, and body is axially offered a trepanning that runs through, and extension then axially runs through a messenger wire hole.

In the above-mentioned existing structure, the former mainly passes with a bolt and places in the large perforation by before the described withstanding tight block withstanding tight block of spiral packing and then be connected to the external diameter edge of vertical tube, and make the recess of withstanding tight block must hold out against the tube wall of vertical tube at middle end position, hang line frame just can be positioned on the vertical tube and not glide; Latter's structure to be then utilizing a body one-body molded and that have the loam cake function of bicycle hang line frame and headstock bowl group, and extension then axially runs through a messenger wire hole and offer one and lack seam, wears and is fixed on the described messenger wire hole for hang line frame.

Be installed in the line hanger structure of headstock bowl group at the latter, the structure that the hang line frame of described headstock bowl is located on the described extension with fixed form only wears for brake cable, can do turning to of single direction; Only, the threading of brake cable is provided with operation and tends to adjust to some extent because of the vehicle frame size is different, and aforementioned structure can't provide brake cable can turn to flexibly with the realistic demand that wears, and the effect of brake cable tension adjustment also can't be provided; Therefore this case contriver thinks the space that still has improvement, with integrally formed notion, a kind of functional preferable headstock bowl structure further is provided, it is extended with a side seat at described headstock bowl seat, on the side seat, be pivoted with one can turn to tune group, and rotatable described tuning organized lifting to reach the effect of adjusting brake cable tension force, and effectively the lifting group is established and convenience.

Summary of the invention

Main purpose of the present utility model is to provide a kind of headstock bowl to contain line hanger structure, described headstock bowl seat one is extended a side seat that is provided with the arm shape, being provided with on described side seat to pivot moving one revolves seat, cooperate one to tune to be mounted on and describedly revolve on the seat and can rotate synchronously, form a hang line frame that can turn to, guide the wearing effect that also can turn to adjustment flexibly of described brake cable with facility.

Of the present utility model time a purpose is promptly providing a kind of headstock bowl to contain line hanger structure, the described spigot that tunes group wears and is bolted in the described knock hole that revolves seat, by rotate described tune to organize in the described seat that revolves go up to produce and to rise relatively or a decline start, and then the described brake cable that wears on it can be strained or loosen, to reach the effect of the described brake cable tension force of convenient fine setting.

A more purpose of the present utility model is promptly providing a kind of headstock bowl to contain line hanger structure, and it is simple in structure, and group is established easily, and the effect that can reach is remarkable, has practicality and convenience, is the structural improvement of high economic benefit.

In view of this, headstock bowl disclosed in the utility model contains line hanger structure, and it includes: a headstock bowl seat, and it axially provides has a trepanning, described headstock bowl seat must be organized mutually with head tube establish; One side seat extends to establish in described headstock bowl seat one side-lower one and is two arm shapes, and two extension arm relative positions of described side seat are respectively equipped with an axis hole; One revolves seat, laterally is hubbed between each described side seat axis hole; One tunes group, and axially wearing is spirally connected is located at described revolving on the seat, and the wherein said group that tunes axially is equipped with a messenger wire hole and wears wherein for brake cable; Like this, utilize the described seat turn that on described side seat, pivots of revolving, make described tuning organize to such an extent that produce to the inside or outside rotation, to provide described brake cable to turn to the adjustment effect flexibly, and the also rotatable described group that tunes makes it revolve generation rising or decline relatively on the seat, for the tension force effect of adjusting described brake cable, provide group to establish the effect of facility and tool practicality.

Compared with prior art, headstock bowl described in the utility model contains line hanger structure, utilize the described seat turn that on described side seat, pivots of revolving, make described tuning organize to such an extent that produce to the inside or outside rotation, to provide described brake cable to turn to the adjustment effect flexibly, and the also rotatable described group that tunes makes it revolving generation rising or decline relatively on the seat, for the tension force effect of adjusting described brake cable, provides and organizes the effect of establishing facility and tool practicality.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model one preferred embodiment;

Fig. 2 is the perspective exploded view of the utility model one preferred embodiment;

Fig. 3 is the assembled sectional view of the utility model one preferred embodiment;

The action scheme drawing that Fig. 4 turns to for the utility model adjustment;

Another action scheme drawing that Fig. 5 turns to for the utility model adjustment;

Fig. 6 adjusts the action scheme drawing of tension force for the utility model.

Description of reference numerals: headstock bowl group-10; Headstock bowl seat-11; Trepanning-12; Side seat-13; Axis hole-14; Revolve seat-20; Connect face-21; Knock hole-22; Tune group-30; Sleeve-31; Spigot-32; Messenger wire hole-33; Perforation-34; Brake cable-40; Outer tube-41; Interior lines-42.

The specific embodiment

At first please refer to Fig. 1-Fig. 3, a kind of headstock bowl provided by the utility model contains line hanger structure, and it consists predominantly of: a headstock bowl seat 11, be located at one on the described headstock bowl 11 revolve the seat 20 and one tune the group 30.

Described headstock bowl seat 11 has the loam cake function of headstock bowl group 10, and described headstock bowl seat 11 axially provides has a trepanning 12, described headstock bowl seat 11 and described headstock bowl group 10 must be organized mutually with head tube establish; One side seat 13 extends in described headstock bowl seat 11 1 side-lower one and to be two arm shapes, has provided an axis hole 14 respectively at two extension arm opposite positions of described side seat 13.

The described seat 20 that revolves laterally is sheathed between the axis hole 14 of each described side seat 13, and the wherein said seat 20 center rod portions of revolving are concaved with the face that connects 21 on a plane, has axially provided a knock hole 22 at the described face 21 default positions that connect.

The described group 30 that tunes, the spigot 32 that it has a sleeve 31 and is located at described sleeve 31 belows, wherein said sleeve 31 axially is equipped with a messenger wire hole 33, and axially wears a perforation 34 that connects with described messenger wire hole 33 in the described spigot 32.

By above-mentioned member, utilize described revolving between seat 20 axis holes 14 that laterally are sheathed on the described side seat 13, described group 30 the spigot 32 that tunes is stretched through and is bolted in the described knock hole 22 that revolves seat 20, the described messenger wire hole 33 that tunes group 30 can wear wherein for brake cable 40, make the described group 30 that tunes by the described pivot that revolves seat 20, can provide brake cable 40 to turn to the adjustment effect, simultaneously rotatable described group 30 liftings that tune, provide the tension force of adjusting brake cable 40, the convenience when assembly and adjustment then are provided.

By for further understand the utility model structural attitude, application technology means and the effect reached of expection, now the utility model group mode of establishing is described below:

Establish for of the present utility model group, with each described tune the group 30 with headstock bowl seat 11 mutually mutual connection establish, at first group is established the described seat 20 that revolves, described seat 20 two ends of revolving laterally are sheathed on 14 of each described axis holes on the described side seat 13 respectively, and the described face 21 that connects installed up, then the described spigot 32 that tunes group 30 is worn and be bolted in the described knock hole 22 that revolves seat 20, described sleeve 31 bottoms can be connected with the described face 21 that connects; Then brake cable 40 is arranged in the described messenger wire hole 33, described outer tube 41 is located in the messenger wire hole 33, and described interior lines 42 can be extended through described perforation 34, promptly group is established and is finished.

Please refer to Fig. 4, Fig. 5, the utility model is when adjusting described hang line frame, because of the described group 30 times square bolt parts 32 that tune connect with the described seat 20 that revolves, be subjected to the described seat 20 that revolves in each described axis hole 14, to pivot moving, then make and describedly tune that group 30 can produce inwards or towards the swing of the pivot in the outside, form a hang line frame that can turn to, turn to the adjustment locating effect with what facility was guided described brake cable 40; Please refer to shown in Figure 6, its also rotatable described group 30 that tunes, the described spigot 32 of bronze drum produces at knock hole 22 and rises relatively or the decline start, and described brake cable 40 can be strained or loosen, and adjusts the fine setting effect of described brake cable 40 tension force with facility.

Hang line frame design of the present utility model, at the described headstock bowl seat 11 integrally formed side seats 13 that are provided with two arm shapes, group is established a rotating group 30 that tunes between each described side seat 13, and the described group 30 that tunes can wear wherein for brake cable 40, can provide described brake cable 40 to turn to the effect of adjusting the location; Simultaneously, the design that hang line frame described in the utility model can turn to makes it can not influence brake and assembling because of the length of brake cable 40, therefore whole tool convenient utility.

The winding design of revolving seat 20 and tuning group 30 described in the utility model, connect the design concept of establishing with the described 30 times square bolt parts 32 of group that tune with 22 the relative screw locks of knock hole that revolve seat 20, make when rotation is described when tuning group 30 sleeve 31, described 30 of the groups that tune can be done rising or descend to move with knock hole 22 places, and but micro-adjustment brake cable 40 is strained or is loosened, reach and adjust the tension force effect, to increase user's convenience.

33 apertures, messenger wire hole that tune spigot 32 inner perforated 34 apertures of group 30 less than described sleeve 31 described in the utility model.

Comprehensively above-mentioned, headstock bowl disclosed in the utility model contains line hanger structure, a kind of line hanger structure that brake cable turned to and adjusted tension force of adjusting is provided, be provided with both sides seat 13 in described headstock bowl seat 11 one extension, 13 groups of each described side seat are provided with a rotating group 30 that tunes, the described group 30 that tunes wears wherein for brake cable 40, to provide described brake cable 40 to turn to the convenience of adjusting the location, and described group 30 tools that tune are provided with a spigot 32, can directly on described hang line frame, adjust the tension force of described brake cable 40, contain line hanger structure and obtain the high headstock bowl of a convenient utility, make whole really tool industrial applicability and innovation benefit, and it constitutes structure and do not seen all books and periodicals or public use again, really meet novel patent application important document, earnestly ask an ancient unit of weight office explicit example for reference, grant a patent early.

The above is specific embodiment of the utility model and the know-why used, if comply with the change that conception of the present utility model is done, when the function that it produced does not exceed specification sheets and graphic contain spiritual yet, all should be in scope of the present utility model.

Claims (9)

1, a kind of headstock bowl contains line hanger structure, it is characterized in that it includes:
One headstock bowl seat, it axially provides has a trepanning, and the position with a head tube socket is provided;
One side seat is extended by described headstock bowl seat one side one;
One revolves seat, is articulated in predetermined position on the described side seat, and the described seat that revolves can be from rotating on described side seat;
One tunes group, is mounted on the described seat that revolves and goes up also and can tune group rotation synchronously with described, and be arranged in described tuning on the group with a brake cable.
2, headstock bowl as claimed in claim 1 contains line hanger structure, it is characterized in that, described side seat is the two extension arm shapes that extended by described headstock bowl seat one side down; The described seat that revolves laterally is hubbed between the corresponding default position of two extension arms of described side seat.
3, headstock bowl as claimed in claim 2 contains line hanger structure, it is characterized in that, the absolute presupposition position of two extension arms of described side seat has provided an axis hole respectively, is sheathed on respectively between described two axis holes for a described two ends of revolving.
4, headstock bowl as claimed in claim 1 contains line hanger structure, it is characterized in that, the described group that tunes axially is equipped with a messenger wire hole and wears wherein for described brake cable.
5, headstock bowl as claimed in claim 1 contains line hanger structure, it is characterized in that, described tuning organized a spigot that has a sleeve and be located at described sleeve below; Described quill shaft is to being equipped with a messenger wire hole, and axially wears a perforation that connects with described messenger wire hole in the described spigot.
6, headstock bowl as claimed in claim 5 contains line hanger structure, it is characterized in that, the aperture of described perforation is less than the aperture in described messenger wire hole.
7 described headstock bowls as claimed in claim 1 contain line hanger structure, it is characterized in that, described tuning organized a spigot that has a sleeve and be located at described sleeve below; Axially provided a knock hole in a described bar portion of revolving, worn winding for the described spigot that tunes group.
8, headstock bowl as claimed in claim 7 contains line hanger structure, it is characterized in that, each described spigot and knock hole are relative screw lock and connect the state of establishing.
9, headstock bowl as claimed in claim 7 contains line hanger structure, it is characterized in that, described its centre of seat of revolving is concaved with plane one and connects face; Described knock hole is located at described connecing on the face.
CNU2009200012319U 2009-01-16 2009-01-16 Structure of machine head bowl for containing cable hanger CN201338705Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200012319U CN201338705Y (en) 2009-01-16 2009-01-16 Structure of machine head bowl for containing cable hanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200012319U CN201338705Y (en) 2009-01-16 2009-01-16 Structure of machine head bowl for containing cable hanger

Publications (1)

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CN201338705Y true CN201338705Y (en) 2009-11-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200012319U CN201338705Y (en) 2009-01-16 2009-01-16 Structure of machine head bowl for containing cable hanger

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104477303A (en) * 2014-11-28 2015-04-01 天津轮翼运动器材有限公司 Dual-lug performing bicycle frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104477303A (en) * 2014-11-28 2015-04-01 天津轮翼运动器材有限公司 Dual-lug performing bicycle frame

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091104

Termination date: 20140116

C17 Cessation of patent right