CN201334074Y

CN201334074Y - Connection device for bicycle tool bag

Info

Publication number: CN201334074Y
Application number: CNU2008202066658U
Authority: CN
Inventors: 邓昌盛
Original assignee: DONGGUAN SHUNCHUAN HARDWARE PRODUCTS Co Ltd
Current assignee: DONGGUAN SHUNCHUAN HARDWARE PRODUCTS Co Ltd
Priority date: 2008-12-31
Filing date: 2008-12-31
Publication date: 2009-10-28
Anticipated expiration: 2018-12-31

Abstract

The utility model relates to the technical field of bicycles, and particularly relates to a connection device for a bicycle tool bag. The connection device comprises a coupling device which comprises a supporting seat, a positioning unit and a fixing seat; the supporting seat and the positioning unit are combined and positioned in such a manner that the supporting seat and the positioning unit can move forwards and backwards and the inclined angles thereof are adjustable; the positioning unit and the fixing seat are combined in such a manner that the positioning unit and the fixing seat limit each other; the fixing seat is connected and fixed with the tool bag; and the supporting seat is fixed with the cushion of the bicycle. As the supporting seat and the positioning unit are combined and positioned in such a manner that the supporting seat and the positioning unit can move forwards and backwards and the inclined angles thereof are adjustable, the position and the angle of the positioning unit can be adjusted according to different cushions; then the position and the angle of the fixing seat can be adjusted; and the purpose of adjusting the tool bag is achieved.

Description

Bicycle tool bag connecting device

Technical field:

The utility model relates to technical field of bicycles, particularly bicycle tool bag connecting device.

Background technology:

It is healthy to guarantee that people more and more pay attention to motion, has been one by bike and can be used as the vehicle and can reaches the effect of keeping fit to build body again simultaneously by the motion that masses accepted extensively, and is subjected to people's high praise in recent years especially.Many bicycle riders are in order to allow health can reach motion freely, just necessity or the bicycle tool that can select to carry are placed in tool bag or the carry-on storage box, because the necessity of carrying is normally expensive or important thing, for example vehicular telephone or with oneself necessary medicine or the like; When the bicycle et out of order, also can allow bicycle rider oneself carry out basic maintenance.

By aforementioned analysis as can be known, combining between tool bag and the bicycle is crucial, known bicycle tool bag normally directly combines with cushion bottom support bar with simple hook, the bicycle tool containing is easily rocked when riding, so the article in the tool bag because the in-to-in collision causes damage, make the bicyclist cause damage easily.Develop at present can secure bond in the tool bag of the cushion bottom of car body, but the tool bag of this structure is directly and bottom the cushion to be fixed together, and can't adjust after being completely fixed, so when the cushion of bicycle carries out the adjustment of height or angle, angle or the height of this tool bag after just might can't fit adjustment, so the fixing degree of stability of tool bag promptly is affected.

The utility model content:

The purpose of this utility model is to provide bicycle tool bag connecting device at the deficiencies in the prior art, and this hookup mechanism is the front and back position and the angle of adjustment tool bag freely, with angle and the variation highly that cooperates various saddles.

For achieving the above object, the utility model adopts following technical scheme:

It comprises hookup mechanism, and this hookup mechanism comprises supporting seat, positioning unit, permanent seat; This supporting seat can move forward and backward with positioning unit and adjustable tilt angle combine the location; This positioning unit and mutual spacing combination of permanent seat.

Described supporting seat comprises base portion, and this base portion extends to form at least one support portion downwards.

Described support portion is combined with limiting stopper, and the inboard, support portion has circular hole, the outside has the cerioid holding part, and this circular hole is communicated with this holding part; That limiting stopper one end is is cylindric, the other end is outstanding cerioid, and the end face of this cylindric end has round tooth portion, and these limiting stopper central authorities have perforation.

The beneficial effects of the utility model are, permanent seat and tool bag are connected and fixed, supporting seat and saddle are fixed, and supporting seat can move forward and backward with positioning unit and adjustable tilt angle combine the location, therefore, the position and the angle of positioning unit be can regulate, and then the position and the angle of permanent seat regulated according to different cushions, to reach the effect of adjustment tool bag, has advantage easy to use.

Description of drawings:

Fig. 1 is a scheme of installation of the present utility model

Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model

Fig. 3 is a use scheme drawing of the present utility model

Fig. 4 is that of the present utility model another uses scheme drawing

Fig. 5 is that scheme drawing is used in adjusting of the present utility model

Fig. 6 is that of the present utility model another regulated the use scheme drawing

Fig. 7 is that of the present utility model another uses structural representation

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described.

For ease of central idea of the present utility model is described, now express with specific embodiment.Various different objects are described in the ratio that is suitable for illustrating, size, deflection or displacement among the embodiment, but not are drawn in the ratio of actual component; And in the following description, similarly assembly is to represent with identical numbering.

Extremely shown in Figure 7 with reference to the utility model Fig. 1, the utility model includes the hookup mechanism 10 that is linked to 60 of saddle 50 and tool bags, this hookup mechanism 10 includes the supporting seat 20 that is fixed in these saddle 50 bottom support bars 51, these supporting seat 20 end faces more are provided with at least one fixed block 25, this fixed block 25 is located between cushion 50 and the strut bar 51, and fixed block 25 combines with the locking of supporting seat 20 end faces.

This supporting seat 20 is combined with positioning unit 30, permanent seat 40, supporting seat 20 can move forward and backward with positioning unit 30 and adjustable tilt angle combine the location.

This supporting seat 20 includes base portion 21, this base portion 21 extends to form two support portions 22 downwards, 22 inboards, support portion have circular hole 223, the outside has cerioid holding part 224, and this circular hole 223 is communicated with this holding part 224, one limiting stopper 225, these limiting stopper 225 1 ends are cylindric, the other end is outstanding cerioid, and the end face of this cylindric end has round tooth portion 222, and these limiting stopper 225 central authorities have perforation 221, when installing these limiting stoppers 225 by the holding part 224 of this support portion 22, a cylindric end of this limiting stopper 225 can be placed in the circular hole 223, and be the polygonal other end can with this holding part 224 location of interosculating.

The two sides of this positioning unit 30 are concaved with groove 31 respectively, the bottom surface of this groove 31 has the ups and downs flank of tooth 32 respectively, the flank of tooth 32 central authorities of this positioning unit 30 have more through hole 321, and this through hole 321 is communicated with the left and right sides flank of tooth 32 of this positioning unit 30, and through hole 321 can be long strip type; Have at least one slide block 23 between the support portion 22 of this supporting seat 20 and the groove 31 of this positioning unit 30 being connected the location, the medial surface of this slide block 23 has the tooth portion 231 relative with the flank of tooth 32 of this positioning unit 30, and slide block 23 is provided with intercommunicating pore 233; This slide block 23 can move forward and backward in the chute 31 of this positioning unit 30, relative to the location by this flank of tooth 32 simultaneously with this tooth portion 231, and slide block 23 another sides have and cooresponding corresponding teeth portion of the round tooth portion 222 of this limiting stopper 225 232, this corresponding teeth portion 232 cooperates rotationally with this round tooth portion 222, reaches the effect of location simultaneously.

This connecting device 10 also comprises bolt 24, this bolt 24 passes the perforation 221 of this limiting stopper 225, the intercommunicating pore 233 of slide block 23 and the through hole 321 of positioning unit 30, and it is coaxial spacing, and by a nut 241 lockings, with this supporting seat 20, slide block 23 and positioning unit 30 combinations, form hookup mechanism 10 by this bolt 24.

These positioning unit 30 bottoms also have a shell fragment 33, and these shell fragment 33 1 ends have at least one card protruding 331.

This permanent seat 40 has draw-in groove 41, has location division 411 in this draw-in groove 41, shell fragment 33 can insert this draw-in groove 41, and be connected in location division 411 by card protruding 331 and reach the stable bond purpose, after the clamping, exert pressure if this is blocked protruding 331, this blocks protruding 331 can break away from location division 411, so that assemble or disassemble; This permanent seat 40 and tool bag 60 secure bond, the front end of this tool bag 60 has band 61, and this band 61 can be tightened with car body 70 and be combined, and is difficult for double swerve to stablize this tool bag 60.

With reference to shown in Figure 4, this permanent seat 40 more can with Bottle Cage 80 secure bond, but these Bottle Cage 80 water-feeding kettles place, with the more abundant potable water source of the bicycle rider that long-term travel is provided.

With reference to figure 5 and shown in Figure 6, the groove 31 of this positioning unit 30 can move forward and backward for slide block 23, and the flank of tooth 32 of groove 31 and tooth portion 231 relative engagement of slide block 23, can be to this slide block 23 front and back positions location, and then the position of change tool bag 60, and the corresponding teeth portion 232 of this slide block 23 and round tooth portion 222 relative engagement of limiting stopper 225, simultaneously because the perforation 221 of limiting stopper 225 is coaxial with the intercommunicating pore 233 of slide block 23, so slide block 23 can relatively rotate with this limiting stopper 225, again because corresponding teeth portion 232 is relative to the location with round tooth portion 222, so can at random changing, this positioning unit 30 goes up lower angle, and then drive this tool bag 60 and be adjusted to different angles, no matter therefore user's cushion height and angle have any variation, the utility model all can be adjusted to optimal angle and stable combination easily easily.

See shown in Figure 7, the bottom surface of this tool bag 60 has a plurality of clamping banies 62, clamping band 62 is available for users to press from both sides establishes any required article, for example: Floor Pump 63 or service tools, not only can utilize clamping band 62 folders to establish other article or instrument, can also save simultaneously the space of tool bag 60, allow this tool bag 60 can install more article, to promote its application.

Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1, bicycle tool bag connecting device, it is characterized in that: it comprises hookup mechanism, this hookup mechanism comprises supporting seat, positioning unit, permanent seat; This supporting seat can move forward and backward with positioning unit and adjustable tilt angle combine the location; This positioning unit and mutual spacing combination of permanent seat.

2, bicycle tool bag connecting device according to claim 1, it is characterized in that: described supporting seat comprises base portion, this base portion extends to form at least one support portion downwards.

3, bicycle tool bag connecting device according to claim 2, it is characterized in that: described support portion is combined with limiting stopper, and the inboard, support portion has circular hole, the outside has the cerioid holding part, and this circular hole is communicated with this holding part; That limiting stopper one end is is cylindric, the other end is outstanding cerioid, and the end face of this cylindric end has round tooth portion, and these limiting stopper central authorities have perforation.

4, bicycle tool bag connecting device according to claim 3, it is characterized in that: described positioning unit two sides are arranged with groove, and groove floor has the ups and downs flank of tooth.

5, bicycle tool bag connecting device according to claim 4, it is characterized in that: the flank of tooth central authorities of described this positioning unit have through hole, and this through hole is communicated with the left and right sides flank of tooth of positioning unit.

6, bicycle tool bag connecting device according to claim 5 is characterized in that: have at least one slide block between the groove of described limiting stopper and positioning unit and link the location.

7, bicycle tool bag connecting device according to claim 6, it is characterized in that: described slide block medial surface has the tooth portion relative with the flank of tooth of positioning unit, the lateral surface of slide block has the cooresponding corresponding teeth portion with limiting stopper round tooth portion, offers intercommunicating pore on the slide block.

8, bicycle tool bag connecting device according to claim 7, it is characterized in that: described connecting device also comprises bolt, this bolt passes the perforation of limiting stopper, the connection of slide block and the through hole of positioning unit, and coaxial spacing, and is locked by nut.

9, according to the described bicycle tool bag of each claim of claim 1-8 connecting device, it is characterized in that: described fixed bit has shell fragment on the unit, and it is protruding that this shell fragment one end has at least one card; Permanent seat has draw-in groove, has in this draw-in groove and the protruding location division that cooperates screens of card.

10, according to the described bicycle tool bag of each claim of claim 1-8 connecting device, it is characterized in that: described supporting seat end face is combined with at least one fixed block, and this fixed block is connected by screw with the supporting seat end face.