CN2880638Y

CN2880638Y - Improved structure of fastener for fixing kettle on bicycle

Info

Publication number: CN2880638Y
Application number: CN200520144455.7U
Authority: CN
Inventors: 蔡尚儒
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-16
Filing date: 2005-12-16
Publication date: 2007-03-21
Anticipated expiration: 2015-12-16

Abstract

An improved structure fixing a jug combination of a bicycle is disclosed, designed to solve the problems that jugs can not be selected in existing technologies, comprising a jut, a permanent seat and a movable seat. Outer fringe of the jug is provided with two sheets, and the permanent seat is fixed on the bicycle frame tube with an erect plate on one side. The position to set the plate is provided with a hole to set the sheets of the jut; while the movable seat is fixed on the bicycle frame tube, and one side of the movable seat is provided with an elastic part by means of a pivot and a blocking sheet by means of a pivot. The blocking sheet is under elastic force of the elastic part under normal status so that the blocking sheet is almost perpendicular to the movable seat and is located on the sheet of the jug by means of the hole of the block sheet. In this way, the mounted jug is in stable and firm status.

Description

The bicycle cassette is the structural improvement of kettle combination fixedly

Technical field

The utility model relates to a kind of " the bicycle cassette is the structural improvement of kettle combination fixedly ", and particularly a kind of confession is installed in the kettle fixed sturcture on the cycle frame.

Background technology

Existing bicycle Bottle Cage structure, numerous, what various; Wherein, as shown in Figure 6, it is a kind of bicycle Bottle Cage, this Bottle Cage 80 mainly is that metal wire rod bending or carbon fiber moulding form, make it to have one can ccontaining kettle A accommodation space, and this Bottle Cage 80 is fixedly arranged on the desired location (as shown in Figure 6) of pipe 90 under this bicycle, takes out in the time of can driving for the rider and drinks;

Though, Bottle Cage 80 commonly used can be installed following pipe 90 and the middle pipe appropriate location that is positioned bicycle, and then is available for users to place kettle A use, still, the fixed form of this traditional type Bottle Cage 80, be directly to be locked in down on the pipe 90, and can't supply the installing kettle A of user's selecting type, so, when the user does not install kettle A, Bottle Cage 80 also is locked in down on the pipe 90, therefore makes vehicle frame single-piece outward appearance not good, and makes vehicle frame integral body comparatively complicated.

The utility model content

For overcoming above-mentioned defective, main purpose of the present utility model is to provide a kind of friction that takes place when avoiding old type Bottle Cage and kettle to merge, the friction vestige that produces, and cause the printing drawing on the kettle impaired, allow kettle have more the fixedly structural improvement of kettle combination of bicycle cassette that integraty and minimizing eliminate old rate.

Another purpose of the present utility model be to provide a kind of avoid the installing of old type Bottle Cage after, easy life and death angle on the vehicle frame cleaning, cause easily oxidative phenomena (as steel get rusty, aluminium material oxidation), make vehicle frame and Bottle Cage more easy to clean, and the fixing structural improvement that makes up of kettle of the bicycle cassette that reduces the damage that oxidative phenomena causes.

Another purpose of the present utility model is to provide the fixing structural improvement that makes up of kettle of the bicycle cassette that is the strong fix state after a kind of kettle installing.

Another purpose of the present utility model is to provide a kind of and manipulates simple and convenient, the leicht fallen D/A of mode, and also is available for users to whenever and wherever possible to take out when driving the fixedly structural improvement that makes up of kettle of bicycle cassette that kettle drinks.

A purpose more of the present utility model is to provide a kind of structure design that is separation type, the user can selecting type the installing kettle, if when not installing kettle, so that the vehicle frame of bicycle is simple and direct kenel, and the fixing structural improvement that makes up of kettle of the bicycle cassette that can present preferable vehicle frame outward appearance.

In order to achieve the above object, a kind of bicycle cassette of the utility model is the structural improvement of kettle combination fixedly, and it comprises:

One kettle, the outer peripheral edges desired location of this kettle is provided with two and colludes sheet;

One permanent seat, this permanent seat is locked in the desired location of vehicle frame pipe, and a side of this permanent seat has a upright plate, and the desired location of this upright plate has the hole of engraving, and this is engraved the hole and colludes and establish for the sheet that colludes of this kettle;

Seat is colluded in one activity, the desired location that seat is locked in the vehicle frame pipe is colluded in this activity, and this activity collude the seat a side utilize a pivot to wear an elastic parts after, and the tool that is pivoted is engraved the drawing piece in hole, be subjected to the elastic force of this elastic parts under this drawing piece normality, make this drawing piece be able to collude seat and be nearly 90 degree with this activity, and with the sheet that colludes that the hole is positioned this kettle of engraving of this drawing piece.

Advantageously, the side that seat is colluded in this activity is convexly equipped with out two relative pivot ears respectively, and the hub side of this drawing piece also is convexly equipped with out two relative pivot ears, and the hub side of this drawing piece is placed in the pivot ear that seat is colluded in this activity, and wears the pivot ear that seat and this drawing piece are colluded in this activity of pivot with the pivot that wears this elastic parts.

Wherein, two of this kettle collude sheet and be away from shape.

Wherein, two of this kettle collude sheet and this kettle is one-body molded.

Wherein, this elastic parts is a spring.

Wherein, this two colludes sheet and generally is the L type.

Adopt said structure, utilize the elastic force that is subjected to elastic parts under the drawing piece normality, make drawing piece collude seat and be nearly 90 degree with activity, and with the sheet that colludes that the hole is positioned this kettle of engraving of this drawing piece, kettle can closely be pressed from both sides by drawing piece and permanent seat upright plate set the position, can be with the desired location of kettle strong fix in the vehicle frame pipe of bicycle, assemble simple and convenient, and be the strong fix state after the kettle installing, and can not drive when jolting the road surface, kettle is dropped because of the user.Moreover because fixed sturcture of the present utility model is the structure that is separation type, if the installing kettle that the user can selecting type when not installing kettle, can make the vehicle frame of bicycle be simple and direct kenel, and can present preferable vehicle frame outward appearance.

Description of drawings

Fig. 1 is a three-dimensional combination scheme drawing of the present utility model.

Fig. 2 is a perspective exploded view of the present utility model.

Fig. 3 is a combination generalized section of the present utility model.

Fig. 4 is the circle choosing place enlarged diagram of Fig. 3.

Fig. 5 is installed in scheme drawing on the cycle frame for embodiment of the present utility model.

Fig. 6 is that Bottle Cage commonly used is installed in the scheme drawing on the cycle frame.

The specific embodiment

To shown in Figure 5, the utility model is the fixedly structural improvement of kettle combination of a kind of bicycle cassette as Fig. 1, and it comprises:

One kettle 10, the outer peripheral edges desired location of this kettle 10 be provided with two generally be the L type collude sheet 11;

One permanent seat 20, this permanent seat 20 is a Plastic Flat plate body, and this permanent seat 20 is locked in the desired location of vehicle frame pipe 30, and a side of this permanent seat 20 has a upright plate 21, the desired location of this upright plate 21 has the hole of engraving 211, and this is engraved hole 211 and colludes and establish for the sheet 11 that colludes of these kettles 10;

Seat 40 is colluded in one activity, it is a Plastic Flat plate body that seat 40 is colluded in this activity, the desired location that seat 40 is locked in vehicle frame pipe 30 is colluded in this activity, and this activity is colluded after a seat side of 40 utilizes a pivot 50 to wear an elastic parts 60, and the insertion tool that is pivoted is engraved the drawing piece 70 in hole 701, be subjected to the elastic force of this elastic parts 60 under these drawing piece 70 normalities, make this drawing piece 70 collude seat 40 and be nearly 90 degree positions with this activity, and with this drawing piece 70 engrave that hole 701 is positioned this kettle 10 collude sheet 11.

Wherein, the side that seat 40 is colluded in this activity is convexly equipped with out two relative pivot ears 41 respectively, and the hub side of this drawing piece 70 also is convexly equipped with out two relative pivot ears 71, and the hub side of this drawing piece 70 is placed in the pivot ear 41 that seat 40 is colluded in this activity, and wears the pivot ear 71 (as shown in Figures 2 and 3) that seat 40 and this drawing piece 70 are colluded in this activity of pivot with the pivot 50 that wears this elastic parts 60;

Wherein, two of this kettle 10 collude sheet 11 and be away from shape;

Wherein, to collude sheet 11 one-body molded with this kettle 10 for this kettle 10 2;

Wherein, these elastic parts 60 1 springs.

And constituting more than utilizing, extremely shown in Figure 5 as Fig. 1, when user's desire is installed kettle 10 of the present utility model, direct earlier wherein one colluding sheet 11 and insert engraving in the hole 211 of the upright plate 21 that is positioned permanent seat 20 with kettle 10 outer peripheral edges, afterwards, utilize wherein colluding sheet 11 and insert engraving in the hole 701 of drawing pieces 70 of kettle 10 outer peripheral edges again, and pushing and pressing drawing piece 70, make drawing piece 70 slightly inclined (as shown in Figure 4), at this moment, drawing piece 70 can be subjected to the elastic force of elastic parts 60, make kettle 10 closely be pressed from both sides setting position (as shown in Figure 3) by drawing piece 70 and permanent seat 20 upright plates 21, so, just can be with the desired location (as shown in Figure 5) of kettle 10 strong fixs in the vehicle frame pipe 30 of bicycle, single-piece assembling mode, simple and convenient, and be the strong fix state after kettle 10 installings, and can not drive when jolting the road surface, kettle 10 is dropped because of the user.

Identical, when the user desires to take kettle 10 of the present utility model, directly, drawing piece 70 is pivoted with kettle 10 forward end pushing and pressing, and make kettle 10 collude sheet 11 break away from permanent seats 20 upright plate 21 engrave hole 211, another that makes kettle 10 then collude sheet 11 break away from drawing pieces 70 engrave hole 701, like this, just can easily kettle 10 be taken out, it is simple and convenient that single-piece is manipulated mode, and leicht fallen D/A, and also be available for users to whenever and wherever possible when driving, to take out kettle and drink;

Moreover because fixed sturcture of the present utility model is the structure that is separation type, if the installing kettle 10 that the user can selecting type when not installing kettle 10, can make the vehicle frame of bicycle be simple and direct kenel, and can present preferable vehicle frame outward appearance.

Claims

1, the fixing structural improvement of kettle combination of a kind of bicycle cassette, it comprises:

2, the fixing structural improvement of kettle combination of bicycle cassette as claimed in claim 1, it is characterized in that: the side that seat is colluded in this activity is convexly equipped with out two relative pivot ears respectively, and the hub side of this drawing piece also is convexly equipped with out two relative pivot ears, and the hub side of this drawing piece is placed in the pivot ear that seat is colluded in this activity, and wears the pivot ear that seat and this drawing piece are colluded in this activity of pivot with the pivot that wears this elastic parts.

3, the fixing structural improvement of kettle combination of bicycle cassette as claimed in claim 1, it is characterized in that: two of this kettle colludes sheet and is away from shape.

4, the fixing structural improvement of kettle combination of bicycle cassette as claimed in claim 1, it is characterized in that: two of this kettle colludes sheet and this kettle is one-body molded.

5, the fixing structural improvement of kettle combination of bicycle cassette as claimed in claim 1, it is characterized in that: this elastic parts is a spring.

6, the fixing structural improvement of kettle combination of bicycle cassette as claimed in claim 1 is characterized in that: this two colludes sheet and generally is the L type.