CN201446994U

CN201446994U - Fastening structure of a bicycle seat cushion bag

Info

Publication number: CN201446994U
Application number: CN2009200586686U
Authority: CN
Inventors: 陈文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-17
Filing date: 2009-06-17
Publication date: 2010-05-05
Anticipated expiration: 2019-06-17

Abstract

The utility model discloses a fastening structure of a bicycle seat cushion bag, comprising an upper fastening seat with a perforated hole, a lower fastening seat with a through hole, a locking element set, a fastening element set, a knob, a connection seat and a bottom seat on the seat cushion bag, wherein the perforated hole is coaxial with the through hole to make the fastening element set pass through the knot in turn and sleeve and are connected. The upper fastening seat is connected with the lower fastening seat and one clipping groove is respectively formed on the opposite two sides of the fastening seats. An end part with a horizontal axle hole is arranged on the lower fastening seat. A convex part with a horizontal through hole is arranged on the connection seat. The axle hole is on the same axial direction with the through hole and the connection seat is pivoted on the end of the lower fastening seat by the fastening element set. A chute is arranged at the bottom of the connection seat and an inwardly concave groove is arranged in the chute. One lifting lug cooperated with the chute is respectively arranged on the two sides of the bottom seat and an elastic pinch plate with a clipping hook and a pressure block is arranged on the bottom seat surface in the lifting lug and the clipping hook is cooperated with the hook groove. The advantages of the fastening structure are that: the fastening structure can be conveniently installed and the seat cushion bag can be flexibly adjusted to the optimum position.

Description

A kind of buckle structure of bicycle saddle cushion bag

Technical field

The utility model relates to a kind of being used for the bicycle saddle cushion bag is fixed on fastener on the frame group of bicycle saddle cushion bottom.

Background technology

General commercially available being used for of providing is buckled in seat cushion bag buckle structure on the seat frame group of bicycle saddle cushion bottom with the seat cushion sackholder, be that clip is at the parallel support body of seat frame group or the seat cushion bag buckle structure of the special use on the oblique support body haply, but because of side space under the seat cushion limited, actual service condition is: this buckle structure must be set corresponding size according to the size of seat cushion bag, be subject to usage space, production firm only can select a certain concrete mode to be used on the seat cushion bag, otherwise use inappropriate fastener, before will occupying parallel support body and being used to originally adjust seat cushion, the space of back position.

As No. 96203915 patent of TaiWan, China application, provide a kind of and had the level frame body position that the button system of can being suitable for simultaneously is positioned at bicycle saddle cushion bottom U-shaped frame, or the button system is positioned at the buckle structure of the bicycle saddle cushion bag of the oblique support body in aforementioned U-shaped frame rear.But there is the difficulty in the enforcement in this mode, fastener generally uses the plastics material, it is the lug of Button Block down, there is no the space of forcing the application of force to make its distortion insert joint seat, therefore axis hole and jack-post can't link by the pivot cover, if joint seat middle part reduced width, to abdicate assembling space, the axis hole of lug will have the possibility that breaks away from the joint seat jack-post in using, and need keep the characteristic that jack-post is inserted in the lug deformable, and the thickness of lug own can not be blocked up, and jack-post can not be long, influence its bulk strength relatively, in the seat cushion bag, under glove and the vibration influence when riding, be easy to damage.

Summary of the invention

The purpose of this utility model is to provide a kind of can being suitable for simultaneously to buckle on the parallel support body or oblique support body that is positioned at bicycle saddle cushion bottom shelf group, and can adjust the buckle structure of the bicycle saddle cushion bag of seat cushion bag setting angle according to installation site or corresponding angle flexibly.

Technical solution of the present utility model is: a kind of buckle structure of bicycle saddle cushion bag, it comprises the last Button Block with perforation, the following Button Block with through hole, lock member group, tightening member group, knob, Connection Block and is arranged on base on the seat cushion bag, its middle punch and through hole are coaxial, wear connection after supplying the lock member group to wear the group knob successively, form clip slot respectively on the relative both sides after last Button Block and following Button Block connect between the two, following Button Block is provided with the end with horizontal axis hole; Connection Block is provided with the protuberance that band is laterally worn the group hole, and axis hole is coaxial with wearing the group hole, by the tightening member group Connection Block is articulated on the end; The Connection Block bottom is provided with chute, is provided with the hook groove of indent in the chute; Both sides are respectively equipped with the hanger that cooperates with chute on the base, and the susceptor surface in the hanger is provided with the elastic pinch plate of band grab and briquetting, and grab matches with the hook groove.

Connection Block cooperates by the hanger of chute and base, the seat cushion bag is connected on the buckle structure, by the clip slot between the Button Block up and down, whole buckle structure is fixed on the parallel support body or oblique support body of bicycle saddle cushion bottom shelf group, be provided with conveniently, by knob and cooperating of lock member group realizing Assembly ﹠Disassembly; Connection angle between the end by adjusting down Button Block and the protuberance of Connection Block is realized the setting angle of seat cushion bag, operate also easyly, follows to adapt to the different seat cushion bags and the installing space at bicycle saddle cushion rear portion.

Be provided with knock hole on the Button Block on described, be provided with the registration mast that cooperates with knock hole on the Button Block down, connect between the Button Block about convenient, make the structure of Button Block up and down after the connection more firm simultaneously described.

The Button Block both sides are respectively equipped with outstanding retaining edge on described, can make fixing more stable on bicycle saddle cushion bottom shelf group of Button Block up and down, avoid slippage.

The described end inner face of Button Block down is provided with radial card line, and the protuberance inner face of described Connection Block is provided with the radial card that is mated and ends line, by card line and the only interlock of line of card, improves overall construction intensity, can play the effect of installing and locating simultaneously.

Described Button Block down bottom is provided with draw-in groove, is provided with flanged clamp at described Connection Block top, and this flange matches with draw-in groove, the connective stability between reinforced company's joint chair and the following Button Block.

Described lock member group and tightening member group are made up of screw rod and nut respectively.Accessory is selected convenient, obtains easily.

The utility model has the advantages that: can easily the seat cushion bag be installed on the frame group of bicycle saddle cushion bottom, can cooperate installation site or cooresponding different angles simultaneously, adjust the seat cushion bag flexibly to optimal position, easy and simple to handle, easy to use.

Description of drawings

Accompanying drawing 1 is the perspective view of the utility model embodiment;

Accompanying drawing 2 is the three-dimensional exploded view of the utility model embodiment;

Accompanying drawing 3 is the another kind of three-dimensional exploded view of the utility model embodiment;

Accompanying drawing 4 is the combination section of the utility model embodiment;

Accompanying drawing 5 is the running condition scheme drawing of the utility model embodiment;

Accompanying drawing 6 is the another kind of running condition scheme drawing of the utility model embodiment;

10, last Button Block, 101, perforation, 102, knock hole, 103, the retaining edge, 15, clip slot, 20, following Button Block, 201, through hole, 202, registration mast, 203, the end, 204, axis hole, 206, draw-in groove, 207, guide groove, 30, knob, 301, perforating, 302, guide pillar, 40, Connection Block, 401, wear the group hole, 402, protuberance, 403, card ends line, 404, clamp, 405, flange, 406, chute, 407, the hook groove, 50, base, 501, rivet hole, 502, hanger, 503, elastic pinch plate, 504, grab, 505, briquetting, 60, the lock member group, 61, nut, 62, hexagonal bar iron, 65, the tightening member group, 66, hexagonal (hexagon)nut, 67, round head bolt, 70, seat cushion, 71, the seat frame group, 72, parallel support body, 73, oblique support body, 74, the seat cushion bag.

The specific embodiment

Embodiment:

Consult Fig. 1-6, a kind of buckle structure of bicycle saddle cushion bag comprises and forming being much of Button Block 10, following Button Block 20, knob 30, lock member group 60, tightening member group 65, Connection Block 40 and base 50; Wherein,

On being somebody's turn to do, following

Button Block

10,20 center, be provided with coaxial perforation 101 and through hole 201 is involutory mutually, can behind the perforating 301 of knob 30, wear fastening for the hexagonal bar iron 62 of lock member group 60 with nut 61, the guide pillar 302 of knob 30 just can be placed in down in the guide groove 207 of Button Block 20 belows, adjusting knob 30 can be linked merging or be made it separation, the perforation 101 of last Button Block 10 and down through hole 201 both sides of Button Block 20 upper ends be respectively equipped with can be involutory mutually knock hole 102 and registration mast 202, fit by knock hole 102 and registration mast 202 can obtain better strong fix effect, merge the symmetrical clip slot 15 that the back forms, can be buckled in seat frame group 71 both sides of bicycle saddle cushion 70 belows for adjustable clip-one, and last Button Block 10 both sides have the retaining edge 103 of protrusion, can make the clip location more stable, avoid slippage to go out seat frame group 71;

In addition, the place ahead of this time Button Block 20 is provided with the end 203 of the horizontal axis hole 204 of tool, its inner face is provided with radial card line, Connection Block 40 front ends also are provided with the protuberance 402 that tool is laterally worn group hole 401, its inner face also is provided with corresponding radial card and ends line 403, axis hole 204 is coaxial with wearing group hole 401, round head bolt 67 by tightening member group 65 passes through with hexagonal (hexagon)nut 66 lockings and is hubbed on the end 203, can make card end line 403 is involutory with aforementioned card line, and the structure of this most lines engaging more shape is firm and locating effect is better, assembly elasticity through adjusting tightening member group 65 and card end line 403 and the relative occlusal position that blocks line, can corresponding adjustment and the angle of firm Connection Block 40, Button Block 20 rear end inner faces are provided with draw-in groove 206 under other, top, Connection Block 40 rear ends is provided with the clamp 404 of tool flange 405, instantly Button Block 20 and Connection Block 40 articulate parallel to fashionable, flange 405 just can with draw-in groove 206 relative fastening, increase the steadiness of Button Block 20 and Connection Block 40 down;

Connection Block 40 bottom surfaces are provided with the hook groove 407 of indent, and following side space forms chute 406; Base 50 middle parts are provided with the hanger 502 of symmetry, central authorities are provided with tool grab 504 and press certainly 505 elastic pinch plate 503, can make hanger 502 just can insert sliding the top in the chute 406 of Connection Block 40 and by grab 504 fastenings terminates in the hook groove 407, base 50 is to close admittedly in the top of seat cushion bag 74 by a plurality of rivet holes 501, desire to make base 50 and seat cushion bag 74 to break away from Connection Block 40, the briquetting 505 of pushing elastic pinch plate 503 can make grab 504 break away from hook groove 407 by interlock, reaches the effect of rapid dismounting seat cushion bag 74.

Composition by above-mentioned member, make Connection Block 40 have the feature of angular adjustment location, and fastener integral body is reached be suitable for and be clipped on the seat frame group 71 of all size seat cushion 70 belows, comprise parallel support body 72 and oblique support body 73 places, visual seat cushion bag 74 different sizes and installation site are adjusted to the most suitable angle with seat cushion bag 74.

Above-listed detailed description is specifying at one of the utility model possible embodiments, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model does and implement or change, all should be contained in the claim of this case.

Claims

1. the buckle structure of a bicycle saddle cushion bag, it is characterized in that: it comprises the last Button Block with perforation, the following Button Block with through hole, lock member group, tightening member group, knob, Connection Block and is arranged on base on the seat cushion bag, its middle punch and through hole are coaxial, wear connection after supplying the lock member group to wear the group knob successively, form clip slot respectively on the relative both sides after last Button Block and following Button Block connect between the two, following Button Block is provided with the end with horizontal axis hole; Connection Block is provided with the protuberance that band is laterally worn the group hole, and axis hole is coaxial with wearing the group hole, Connection Block is articulated in down on the end of Button Block by the tightening member group; The Connection Block bottom is provided with chute, is provided with the hook groove of indent in the chute; Both sides are respectively equipped with the hanger that cooperates with chute on the base, and the susceptor surface in the hanger is provided with the elastic pinch plate of band grab and briquetting, and grab matches with the hook groove.

2. the buckle structure of a kind of bicycle saddle cushion bag according to claim 1 is characterized in that: be provided with knock hole on the Button Block on described, be provided with the registration mast that cooperates with knock hole on the Button Block down described.

3. the buckle structure of a kind of bicycle saddle cushion bag according to claim 1 and 2 is characterized in that: the Button Block both sides are respectively equipped with outstanding retaining edge on described.

4. the buckle structure of a kind of bicycle saddle cushion bag according to claim 3 is characterized in that: the described end inner face of Button Block down is provided with radial card line, and the protuberance inner face of described Connection Block is provided with the radial card that is mated and ends line.

5. the buckle structure of a kind of bicycle saddle cushion bag according to claim 4 is characterized in that: described Button Block down bottom is provided with draw-in groove, is provided with flanged clamp at described Connection Block top, and this flange matches with draw-in groove.

6. the buckle structure of a kind of bicycle saddle cushion bag according to claim 1 and 2 is characterized in that: described lock member group and tightening member group are made up of screw rod and nut respectively.