CN203268214U

CN203268214U - Bicycle basket base

Info

Publication number: CN203268214U
Application number: CN 201320110442
Authority: CN
Inventors: 陈铭永
Original assignee: Branc Co Ltd
Current assignee: Branc Co Ltd
Priority date: 2013-03-12
Filing date: 2013-03-12
Publication date: 2013-11-06
Anticipated expiration: 2023-03-12

Abstract

The utility model discloses a bicycle basket base, comprising a connecting frame, a fixed seat, a rapid detachment assembly, a hanging piece and a bicycle basket, wherein the rapid detachment assembly is formed by assembling a rotary knob, a control element, a sliding seat and a spring.

Description

The bicycle basket base

Technical field

The utility model relates to a kind of " bicycle basket base ", especially refers to a kind of in order to provide bicycle basket to be arranged on bicycle handle bar understructure on hand.

Background technology

Press, present known bicycle basket connection structure, how as shown in figure 11, it includes: a base 70 and a bicycle basket 80, wherein, base 70 is vertically to be bent with a fixed plate 72 by a flat board 71 in front end to form, these fixed plate 72 lock knots are provided with a trepanning 73 bicycle basket side after 80s on flat board 71, utilize trepanning 73 to be nested with on the handlebar stem of bicycle, and when knot bowl group lock of being in advance located by pressure-bearing, military order bicycle basket 80 can be fixed on bicycle handle bar on hand by base 70.

Yet known features as above still has following problems in practical application:

One) its base 70 is to form with the bending of sheet metal one, depending merely on this base 70 installs, the misgivings that the holding power deficiency is probably arranged, allow bicycle basket 80 easily be affected by gravity, and naturally droop, this phenomenon is obvious especially when loading, gets off for a long time to cause bicycle basket 80 or even base 70 flexural deformations;

Two) its bicycle basket 80 is to utilize base 70 lockings at bicycle handle bar on hand, therefore can't be removed, uses to be used as carry-on shopping basket.

How to research and develop improvement for the existing shortcoming of above-mentioned known bicycle basket connection structure, be the relevant required effort R﹠D target of industry, the utility model people in view of this, it is the idea of thinking and creating, then designed with for many years experience, through in many ways inquiring into and study Sample testing, reach and repeatedly revise improvement, be to release the utility model.

The utility model content

The purpose of this utility model is to provide a kind of bicycle basket base, to solve the defective of known base support power deficiency.

For achieving the above object, the bicycle basket base that the utility model provides, it includes:

One link span, a permanent seat, a Quick-dismantle component, a lacing film and a bicycle basket, and this Quick-dismantle component is to be made of a knob, a control piece, a cliding seat and a spring assembly, wherein:

Link span has two hold-down arms, connect with a center link between two hold-down arm rears, be arranged with a rotating shaft on center link, the all sides of rotating shaft are provided with most trimmings that are connected, and this trimming is to establish the form that is size, angle inequality, utilize the rotation of rotating shaft, size, angle variation cooperation with each trimming support to arrive on the handle of different bicycles, two hold-down arms respectively have on one fixture block and fixture block once again, this upper and lower fixture block is to be involutory, there are a trepanning, hold-down arm front end to go up the curved hook portion that has to consist of between upper and lower fixture block;

Permanent seat is combined between the place ahead of two hold-down arms, this permanent seat is involutory by a front case and a rear housing and consists of, front case and rear housing inner utilization one dividing plate distinguish have on open room and lower chamber, the relative position of the inherent front case of upper open room and rear housing is respectively cut and is provided with a draw-in groove, the draw-in groove below is connected a circular groove, reach upward to open between room and lower chamber and run through with a perforation on dividing plate, front case lower chamber the place ahead is penetrated with a hole of passing through less than lower chamber again, the outside upper curved hook sheet that has in the place ahead;

Knob periphery two opposite positions respectively are protruding with a fixture block, and the below is extended with a sleeve pipe, and this knob is inserted in the upper open room of permanent seat, allow fixture block can carry out inlay card with draw-in groove under normal conditions, and sleeve pipe is stretched out by perforation, down stretches into lower chamber;

Control piece has a flat board, and flat board is provided with the two lower curved side plates of being separated by, and respectively cuts under the side plate rear and is provided with an inclined thrust surface, is protruding with a guide rod above flat board, and this control piece is inserted the lower chamber of permanent seat, is set in sleeve pipe with guide rod;

Cliding seat has a body, body rear indent has a groove chamber, the place ahead is protruding with a button piece, respectively is provided with a shoulder that tilts to extend toward the back upper place in body both sides, and cliding seat is placed in the lower chamber of permanent seat together with spring again, allow spring can suitably stretch into the groove chamber, and support to arrive between rear housing and cliding seat, by the effect of spring, pushing tow button piece is from protruding out outward by the hole under normal conditions, utilize shoulder to shore inclined thrust surface upwards, can also avoid knob naturally to fall;

Lacing film is combined in the bicycle basket rear, this lacing film has two side hanging holes and a lower hanging hole, also offers a button hole between two side hanging holes, utilizes side hanging hole and lower hanging hole to be hung on respectively on hook portion and hook sheet, and provide button piece button to pull with button hole, bicycle basket is installed together with lacing film be positioned on permanent seat;

By said structure, because bicycle handle has a vertical tube, a horizontal handle tube, and one is connected between vertical tube and handle tube, and therefore the support tube that is oblique setting when mounted, utilizes handle tube to provide link span to carry out collar with trepanning, allowing hold-down arm can drive bicycle basket extends forward, should be after collar, link span can also utilize rotating shaft to abut against below support tube, makes bicycle basket and whole base assembly can obtain to support.

Described bicycle basket base wherein respectively is arranged with a bunching ring in two trepannings of link span.

Described bicycle basket base, wherein the inner both sides of the lower chamber of front case respectively are formed with a guide rail, respectively are formed with a protuberance in button piece both sides.

Described bicycle basket base, wherein body the place ahead of cliding seat is protruding with the button piece of guide face before a tool, offers the button hole of a periphery tool guiding incline between lacing film two side hanging holes.

The effect that the utility model contrast known technology has:

One) the utility model provides the bicycle basket base, and it utilizes abutting against of rotating shaft, is can be used for bicycle basket and whole base assembly are supported, and avoids being subject to the impact of bicycle basket gravity, namely naturally droops.

Two) the utility model provides the bicycle basket base, and it utilizes abutting against of rotating shaft, can be used for bicycle basket and whole base assembly are supported, and allows bicycle basket and base assembly can namely not be pressed down distortion because of loading, and relatively extended service life.

Three) the utility model provides the bicycle basket base, and it utilizes the rotation of rotating shaft, can produce with the trimming of different sizes, angle to abut against, and stretches out the difference of angle depending on its support tube of various vehicles, is suitable for.

Four) the utility model provides the bicycle basket base, and its bicycle basket can be rapidly, pull down easily, and to be used as carry-on shopping basket, this will have more variation in the use, and convenient.

Five) the utility model provides the bicycle basket base, and it utilizes pressing down and rotating of knob, can allow the button piece remain on the crumple state always, reaching the convenience of simple operations, and can singlehanded complete the dismounting action of bicycle basket.

Description of drawings

Fig. 1 is three-dimensional combination figure of the present utility model.

Fig. 2 is three-dimensional exploded view of the present utility model.

Fig. 3 is the three-dimensional exploded view of the utility model link span.

Fig. 4 is the three-dimensional exploded view of the utility model permanent seat.

Fig. 5 is combination view of the present utility model.

Fig. 6 is that the utility model is arranged on bicycle handle bar block diagram on hand.

Fig. 7 is that the utility model is arranged on bicycle handle bar planar view on hand.

Fig. 8 A is the constitution diagram that the utility model knob does not press down rotation.

Fig. 8 B is the constitution diagram that the utility model knob presses down rotation.

Fig. 9 is the constitution diagram of the utility model button piece crumple.

Figure 10 is the constitution diagram that the utility model unloads lacing film.

Figure 11 is the three-dimensional exploded view of known features.

Nomenclature in accompanying drawing:

The utility model part:

link span 10, hold-down arm 11, upper fixture block 111, lower fixture block 112, trepanning 113, hook portion 114, center link 12, rotating shaft 13, trimming 131, bunching ring 14, permanent seat 20, front case 21, hook sheet 211, rear housing 22, dividing plate 23, upper open room 24, draw-in groove 241, circular groove 242, lower chamber 25, by hole 251, guide rail 252, perforation 26, Quick-dismantle component 30, knob 31, fixture block 311, sleeve pipe 312, control piece 32, dull and stereotyped 321, side plate 322, inclined thrust surface 323, guide rod 324, cliding seat 33, body 331, groove chamber 332, button piece 333, protuberance 334, shoulder 335, spring 34, lacing film 40, side hanging hole 41, lower hanging hole 42, button hole 43, bicycle basket 50, bicycle handle 60, vertical tube 61, handle tube 62, support tube 63,

Known part:

Base 70, flat board 71, fixed plate 72, trepanning 73, bicycle basket 80.

The specific embodiment

the utility model provides a kind of bicycle basket base, it includes: a link span, one permanent seat, one Quick-dismantle component, one lacing film and a bicycle basket, and this Quick-dismantle component is by a knob, one control piece, one cliding seat and a spring assembly consist of, wherein, link span has two hold-down arms, connect with a center link between two hold-down arm rears, be arranged with a rotating shaft on center link, the all sides of rotating shaft are provided with most trimmings that are connected, and this trimming is to establish to be size, the form of angle inequality, utilize the rotation of rotating shaft, size with each trimming, angle changes cooperation and supports to arrive on the handle of different bicycles, two hold-down arms respectively have on one fixture block and fixture block once again, on being somebody's turn to do, lower fixture block is involutory, with upper, consist of between lower fixture block a trepanning is arranged, the hold-down arm front end is gone up the curved hook portion that has, and respectively be arranged with a bunching ring in this two trepanning, permanent seat is combined between the place ahead of two hold-down arms, this permanent seat is to be involutory by a front case and a rear housing to consist of, be to utilize a dividing plate to distinguish to have open room and lower chamber in front case and rear housing inside, the relative position of the inherent front case of upper open room and rear housing is respectively cut and is provided with a draw-in groove, the draw-in groove below is connected a circular groove, and be to run through with a perforation on dividing plate between this upper open room and lower chamber, front case lower chamber the place ahead is penetrated with a hole of passing through less than lower chamber again, the outside upper curved hook sheet that has in the place ahead, respectively be formed with a guide rail in both sides, lower chamber inside, knob periphery two opposite positions respectively are protruding with a fixture block, the below is extended with a sleeve pipe, this knob is to insert in the upper open room of permanent seat, allow fixture block can carry out inlay card with draw-in groove under normal conditions, sleeve pipe is stretched out by perforation, down stretch into lower chamber, control piece has a flat board, flat board is provided with the two lower curved side plates of being separated by, respectively cut under the side plate rear and be provided with an inclined thrust surface, be protruding with a guide rod above flat board, this control piece is the lower chamber of inserting permanent seat, be set in sleeve pipe with guide rod, cliding seat has a body, body rear indent has a groove chamber, the place ahead is protruding with the button piece of the front guide face of tool, button piece both sides respectively are formed with a protuberance, respectively be provided with a shoulder that tilts to extend toward the back upper place in body both sides, cliding seat is to be placed in the lower chamber of permanent seat together with spring again, allow spring can suitably stretch into the groove chamber, and support to arrive between rear housing and cliding seat, effect by spring, pushing tow button piece is from protruding out outward by the hole under normal conditions, utilize shoulder to shore inclined thrust surface upwards, can also avoid knob naturally to fall, and this permanent seat utilizes the protuberance translation of guide rail guiding cliding seat, lacing film is combined in the bicycle basket rear, this lacing film has two side hanging holes and a lower hanging hole, also offer the button hole of a periphery tool guiding incline between two side hanging holes, utilize side hanging hole and lower hanging hole to be hung on respectively on hook portion and hook sheet, and provide button piece button to pull with button hole, the military order bicycle basket can be installed together with lacing film and be positioned on permanent seat, thus, to obtain a kind of bicycle basket base.

Further understand and understanding for having the purpose of this utility model, feature and effect, below coordinate accompanying drawing and enumerate embodiment, detailed description such as rear:

at first, please by consulting Fig. 1 to shown in Figure 5, it includes: a link span 10, one permanent seat 20, one Quick-dismantle component 30, one lacing film 40 and a bicycle basket 50, and this Quick-dismantle component 30 is by a knob 31, one control piece 32, one cliding seat 33 and a spring 34 constitute, wherein, link span 10 has two hold-down arms 11, connect with a center link 12 between two hold-down arm 11 rears, be arranged with a rotating shaft 13 on center link 12, the all sides of rotating shaft 13 are provided with most trimmings 131 that are connected, and this trimming 131 is to establish to be size, the form of angle inequality, utilize the rotation of rotating shaft 13, size with each trimming 131, angle changes cooperation and supports to arrive on the handle of different bicycles, two hold-down arms 11 respectively have on one fixture block 111 and fixture block 112 once again, on being somebody's turn to do,

lower fixture block

111, 112 are involutory, with upper,

lower fixture block

111, 112 formations have a trepanning 113, hold-down arm 11 front ends are gone up the curved hook portion 114 that has, and respectively be arranged with a bunching ring 14 in this two trepanning 113, permanent seat 20 is combined between the place ahead of two hold-down arms 11, this permanent seat is to be involutory by a front case 21 and a rear housing 22 to consist of, open room 24 and lower chamber 25 on front case 21 and rear housing 22 inner utilization one dividing plates 23 differentiations have, the inherent front case 21 of upper open room 24 is respectively cut with the relative position of rear housing 22 and is provided with a draw-in groove 241, draw-in groove 241 belows are connected a circular groove 242, reaching and should upward opening room 24 and 25 of lower chambers is to run through with a perforation 26 on dividing plate 23, front case 21 lower chamber 25 the place aheads are penetrated with one and pass through hole 251 less than lower chamber 25 again, the outside upper curved hook sheet 211 that has in the place ahead, respectively be formed with a guide rail 252 in lower chamber 25 inner both sides, knob 31 periphery two opposite positions respectively are protruding with a fixture block 311, the below is extended with a sleeve pipe 312, this knob 31 is inserted in the upper open room 24 of permanent seat 20, allow fixture block 311 can carry out inlay card with draw-in groove 241 under normal conditions, 312 of sleeve pipes are stretched out by perforation 26, down stretch into lower chamber 25, control piece 32 has a flat board 321, dull and stereotyped 321 are provided with the two lower curved side plates 322 of being separated by, respectively cut under side plate 322 rears and be provided with an inclined thrust surface 323, be protruding with a guide rod 324 above dull and stereotyped 321, this control piece 32 is inserted the lower chamber 25 of permanent seat 20, be set in sleeve pipe 312 with guide rod 324, cliding seat 33 has a body 331, body 331 rear indents have a groove chamber 332, the place ahead is protruding with the button piece 333 of the front guide face of tool, button piece 333 both sides respectively are formed with a protuberance 334, respectively be provided with a shoulder 335 that tilts to extend toward the back upper place in body 331 both sides, cliding seat 33 is to be placed in the lower chamber 25 of permanent seat 20 together with spring 34 again, allow spring 34 can suitably stretch into groove chamber 332, and support to arrive in 33 of rear housing 22 and cliding seats, by the elastomeric effect of spring 34, pushing tow button piece 333 is from protruding out outward by hole 251 under normal conditions, utilize shoulder 335 to shore inclined thrust surface 323 upwards, can also avoid knob 31 naturally to fall, and this permanent seat 20 is protuberance 334 translations that utilize guide rail 252 guiding cliding seats 33, lacing film 40 is combined in bicycle basket 50 rears, this lacing film has two side hanging holes 41 and a lower hanging hole 42, two 41 of side hanging holes also offer the button hole 43 of a periphery tool guiding incline, utilize side hanging hole 41 and lower hanging hole 42 to be hung on respectively on hook portion 114 and hook sheet 211, and provide button piece 333 buttons to pull with button hole 43, military order bicycle basket 50 can be installed together with lacing film 40 and be positioned on permanent seat 20.

by said structure, because bicycle handle 60 has a vertical tube 61, one horizontal handle tube 62, and one is connected to 62 of vertical tube 61 and handle tubes, and the support tube 63 that is oblique setting, therefore (please consult simultaneously Figure 6 and Figure 7) when mounted, utilize handle tube 62 to provide link span 10 to carry out collar with trepanning 113, allowing hold-down arm 11 can drive bicycle basket 50 extends forward, should be after collar, link span 10 can also utilize rotating shaft 13 to abut against below support tube 63, make bicycle basket 50 and whole base assembly can obtain to support, rotation by rotating shaft 13, can be with different sizes, the trimming 131 of angle produces and abuts against, stretch out the difference of angle depending on its support tube 63 of various vehicles, be suitable for.

separately, utilizing knob 31 to provide presses down, can synchronously move down with sleeve pipe 312 stopper control pieces 32, utilize the shoulder 335 of inclined thrust surface 323 pushing tow cliding seats 33 backward, allow button piece 333 can be driven crumple, pull button hole 43 is not produced button, just can take off together with lacing film 40 bicycle basket 50 this moment from link span 10 and permanent seat 20, use to be used as carry-on shopping basket, should press down at knob 31, when allowing fixture block 311 break away from draw-in groove 241 clip, can also utilize dodging of circular groove 242, driving fixture block 311 with knob 31 rotates in circular groove 242, fixture block 311 can be staggered with draw-in groove 241, spring 34 relatively can't pushing tow knob 31, control piece 32 resets with cliding seat 33, allow button piece 333 can remain on the crumple state always, (please consult simultaneously Fig. 8 A so that carry out dismounting, Fig. 8 B is to shown in Figure 10), and can singlehanded complete operation.

The structure of above-mentioned specific embodiment can obtain following benefit:

One) it utilizes abutting against of rotating shaft 13, can be used for bicycle basket 50 and whole base assembly are supported, and to avoid being subject to the impact of bicycle basket 50 gravity, namely naturally droops;

Two) it utilizes abutting against of rotating shaft 13, can be used for bicycle basket 50 and whole base assembly are supported, and allows bicycle basket 50 and base assembly can namely not be pressed down distortion because of loading, and relatively extended service life;

Three) it utilizes the rotation of rotating shaft 13, can produce with the trimming 131 of different sizes, angle to abut against, and stretches out the difference of angle depending on its support tube 63 of various vehicles, is suitable for;

Four) its bicycle basket 50 can be rapidly, pull down easily, to be used as carry-on shopping basket, this will have more variation in the use, and convenient;

Five) it utilizes pressing down and rotating of knob 31, can allow button piece 333 remain on the crumple state always, reaching the convenience of simple operations, and can singlehanded complete the dismounting action of bicycle basket 50.

The above is only a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; The equalization of namely generally doing according to the utility model claim changes and modifies, and all should still belong in the scope that the utility model claim contains.

Claims

1. a bicycle basket base, is characterized in that, includes:

In said structure, because bicycle handle has a vertical tube, a horizontal handle tube, and one is connected between vertical tube and handle tube, and therefore the support tube that is oblique setting when mounted, utilizes handle tube to provide link span to carry out collar with trepanning, allowing hold-down arm can drive bicycle basket extends forward, should be after collar, link span can also utilize rotating shaft to abut against below support tube, makes bicycle basket and whole base assembly can obtain to support.

2. bicycle basket base as claimed in claim 1, is characterized in that, wherein respectively is arranged with a bunching ring in two trepannings of link span.

3. bicycle basket base as claimed in claim 1, is characterized in that, wherein the inner both sides of the lower chamber of front case respectively are formed with a guide rail, respectively is formed with a protuberance in button piece both sides.

4. bicycle basket base as claimed in claim 1, is characterized in that, wherein body the place ahead of cliding seat is protruding with the button piece of guide face before a tool, offers the button hole of a periphery tool guiding incline between lacing film two side hanging holes.