CN2592486Y

CN2592486Y - Water bottle rack sliding-rail locating and rotating mechanism for bicycle

Info

Publication number: CN2592486Y
Application number: CN02250518.0U
Authority: CN
Inventors: 施和仁; 黄天佑
Original assignee: Naixing Vehicle Material Shenzhen Co ltd
Current assignee: Naixing Vehicle Material Shenzhen Co ltd
Priority date: 2002-12-18
Filing date: 2002-12-18
Publication date: 2003-12-17
Anticipated expiration: 2012-12-18

Abstract

The utility model relates to a positioning mechanism for a water bottle rack of a bicycle, particularly a slide rail positioning and rotating mechanism for the water bottle rack of a bicycle. The utility model is arranged between the structure of a bicycle body and a water bottle rack, and comprises a main body, a slide block, a base sheet, two springs, etc., wherein, the base sheet is installed on the position of an original fixing hole of the structure of a bicycle body, the slide block and the two springs are arranged on the main body, and the slide block is arranged up and down in an inner groove of the main body in a sliding way; a left upper pin and a right upper pin are connected with one end of a tension spring in a buckling way, a convex shaft is inserted into a circular arc-shaped rotation hole on the base sheet, the convex shaft is matched with threaded holes of the main body and is combined with screw nails of a rotating shaft to pivot with the rotation hole on the base sheet, and then, the convex shaft and a lower pin are connected with the other end of a torsion spring in a buckling way. As the utility model adopts the structure that the slide rail positioning and rotating mechanism for the water bottle rack of a bicycle is installed on the position of the original fixing hole of the structure of the bicycle body, a purpose that the water bottle rack can be turned and rotated to the outside of the bicycle body in a proper angle is realized, so as to bring convenience to the operation of taking the water bottle for drinking and the operation of turning the water bottle rack back to the center of the bicycle body to store and position; the convenience of the utility model applied to diversified structures of bicycle bodies is further displayed.

Description

Bicycle Bottle Cage slide rail position rotating mechanism

Technical field

The utility model relates to a kind of detent mechanism of bicycle Bottle Cage, especially a kind of bicycle Bottle Cage slide rail position rotating mechanism.

Background technology

The Bottle Cage of the bicycle of prior art is situation fixedly, as shown in Figure 6, mostly be installed in the leg-of-mutton mid-space 10 of being similar to of body structure 15, the reinforcement because of the bicycle vehicle now improves, body structure 15 skeletons also change the sheet film pack pipe that twists into by tubular and are welded into the skeleton structure with appearance, attracting to buy gas with the variation of car body profile pushes up sales, but also since this kind skeleton thicker and relatively its body structure 15 mid-spaces 10 can diminish, and caused when taking kettle 13 in rider's use, that extracts or put into kettle 13 in the Bottle Cage 14 out because of mid-space 10 is too small advances the hand difficulty, even cause danger accidentally in riding.

Summary of the invention

The purpose of this utility model is to provide a kind of bicycle Bottle Cage slide rail position rotating mechanism, so that solve take in the using problem of kettle inconvenience of rider.

For the utility model that achieves the above object adopts following technical scheme: bicycle Bottle Cage slide rail position rotating mechanism, be arranged between bicycle body structure and the Bottle Cage, structure includes body, slide block, base plate, two springs etc., it installs a base plate at the original fixed hole position of bicycle body's structure, and be provided with a slide block and two tension springs in body, the slide block slide down is located at the body inner groovy, about go up pin snapping tension spring one end, one protruding axle inserts the base plate circular arc to be changeed in the hole, and cooperating the body screw to articulate base plate in conjunction with shaft screw changes the hole and the downside pin snapping torque spring other end.

The below towards the Bottle Cage one side of the utility model body has inner bolt hole and supplies fixedly Bottle Cage, the another side central interior has groove and inserts with restriction for the slide block projection and only can slide up and down, bottom portion of groove has been attacked screw and has been articulated base plate commentaries on classics hole for fitting, recessed poor both sides have space and bottom downside pin, and inserting also for each spring, the lower end fastens.

The utility model slide block towards body one side central authorities have projection for insert slide up and down in the body recess and about each pin on one, for fastening the spring upper end, another side central authorities then have protruding axle and slide in the base plate arc groove hole and the location for movable the insertion.

The fixed orifice that has up and down of the utility model base plate supplies to be installed on body structure, the central authorities below has the hole of commentaries on classics for articulating the body screw, the top has one to change the symmetrical circular arc commentaries on classics of the suitable angular range hole that the hole is the center of circle, its central authorities have mid-recessed circle, and two ends have the recessed circular hole that supplies the protruding axle of slide block to slide and locate in circular arc changes the hole.

The utility model compared with prior art, in the original fixed hole position of body construction one Bottle Cage slide rail position rotating mechanism is installed, it is fixed to the car body outside one suitable angle to have reached the switching Bottle Cage effectively, drink and turn back the function that Bottle Cage goes to car body centrally-located seasoning position with the convenient kettle that extracts, it is used on various diversified body constructions and has just more demonstrated comfort feature.

Description of drawings

Fig. 1 is a decomposition texture scheme drawing of the present utility model.

Fig. 2 is a unitized construction scheme drawing of the present utility model.

Fig. 3 is the scheme drawing that the utility model is in original midway location.

Fig. 4 is a rotation process scheme drawing of the present utility model.

Fig. 5 is a rotation of the present utility model final position scheme drawing.

Fig. 6 is the bicycle Bottle Cage scheme of installation of using always.

The specific embodiment

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

As Fig. 1, Fig. 2 and shown in Figure 6, the utility model provides the rotation and the positioning function of Bottle Cage 14, promptly when rider needs kettle 13 drinking-water, switching Bottle Cage 14 turns to the outside one suitable angle in advance, just can by last extraction kettle 13 again, otherwise discharge water after kettle 13 goes into Bottle Cage 14 from the outside, switching Bottle Cage 14 is turned back to location seasonings in the mid-space 10, and has solved the problems that hand is difficult for of advancing of extracting or put into kettle 13 in the Bottle Cage 14 out.The utility model consists predominantly of body 20, slide block 30, base plate 40, two springs 50 and relevant screw 46,141 and is formed by combining; Wherein body 20 structures have been attacked inner bolt hole 21 for unfree water kettle racks 14 under on 14 of the Bottle Cages, and lower fixed hole 41 is fixed it on the fixed plate 19; The another side central interior is provided with an above-below direction groove 25 and this groove 25 bottoms to be had one and protrudes the screw 23 of outside; Groove 25 left and right sides are provided with

space

24 and 24 bottoms, this space to have downside pin 22 and fastens downside pin 22 for each torque spring 50 lower end and insert in the space 24.

Slide block 30 centre among body 20 planes of structure is provided with projection 33 for inserting in body 20 grooves 25, only can slide up and down effect for restriction, and respectively has the pin of going up 32 for fastening tension spring 50 upper ends simultaneously with respect to projection about 33; The central authorities of another side then are provided with a protruding axle 31.

Base plate 40 is a schistose texture, is drilled with fixed orifice 41 up and down for being installed on body structure 15, and the central authorities below is provided with one changes after hole 45 fits for base plate 40 and body 20, and passing with a shaft screw 46 changes hole 45 and screw in screws 23 and engage and form pivot and close relation; Circular arc is established in central authorities tops, and to change hole 42 be one to be the left-right symmetric round slot bore of the suitable angular range in the center of circle to change hole 45, protrude into migration in it for slide block 30 protruding axles 31, central authorities are provided with a recessed mid-recessed circle 44 and fall the location for protruding axle 31, and two ends are provided with recessed recessed circular hole 43 and also fall the location for protruding axle 31.

Just finished bicycle Bottle Cage slide rail position rotating of the present utility model mechanism as the syntagmatic of above-mentioned each framing member, as shown in Figure 2, at first two fix screws 141 can be passed on the base plate 40 of the present utility model lower fixed hole 41 screws in body structures 15 inner bolt holes 21 and screws it, (wherein because of advancing the hand insufficient space, so should be first body 20 rotations one angle, as shown in Figure 5) finish combining of the utility model and bicycle.Again other two fix screws 141 are passed on Bottle Cage 14 fixed plates 19 lower fixed hole 41 screw in body of the present utility model about in the of 20 inner bolt hole 21 screw it, and finished combining of the utility model and Bottle Cage 14.

As Fig. 3, Fig. 4 and shown in Figure 5, be use scheme drawing of the present utility model, at first be illustrated in figure 3 as original centre and store figure, this moment, Bottle Cage 14 was sitting at this body structure 15 central seasoning situations, can find out that the slide block 30 protruding axles 31 in the structure fall within arc groove hole 42 mid-recessed circles 44 places, and cause protruding axle 31 mid-recessed circle 44 root edges that recline by tension spring 50 drop-down slide blocks 30 and produce positioning action, and prevent that bicycle from can not throw off body structure 15 central seasoning positions because of road conditions vibrations Bottle Cage in driving.

And for example Figure 4 shows that rotation procedure chart of the present utility model, promptly when rider wants to fetch water kettle 13, just can towing tension by switching Bottle Cage 14 in the body structure 15 mid-spaces, under suitable turning effort power, move making arc groove hole 42 mid-recessed circles 44 interior protruding axles 31 throw off, be equivalent to slide block 30 along moving on the groove 25, to apply the tension spring 50 that has elongated 22 of last pin 32 and downside pins, this moment, protruding axle 31 and the arc groove hole 42 that continues 44 of recessed circular hole 43 and mid-recessed circles with 14 rotations of work Bottle Cage slipped, and positioning action power effect dissolves by itself therebetween.

Be illustrated in figure 5 as rotation of the present utility model final position figure, its expression switching Bottle Cage 14 is to the maximum angle terminal point, because the effect of tension spring 50, cause slide block 30 to move down its protruding axle 31 and then fall within recessed circular hole 43 places, reached Bottle Cage 14 goes to a suitable angle outside body structure 15 mid-spaces 10 locating effect, conveniently extracted kettle 13 by the car outside and drink; Otherwise, with inverse process, put into kettle 13 from the car outside, turn back and change Bottle Cage 14, the recessed circular hole 43 of slide block 30 protruding axle 31 disengagements slides into mid-recessed circle 44 and falls into, and reaches Bottle Cage 14 and gets back to the central seasoning of original car body position.

Claims

1. bicycle Bottle Cage slide rail position rotating mechanism, be arranged between bicycle body structure and the Bottle Cage, structure includes body, slide block, base plate, two springs etc., it is characterized in that: it installs a base plate at the original fixed hole position of bicycle body's structure, and be provided with a slide block and two tension springs in body, the slide block slide down is located at the body inner groovy, about go up pin snapping tension spring one end, one protruding axle inserts the base plate circular arc to be changeed in the hole, and cooperating the body screw to articulate base plate in conjunction with shaft screw changes the hole and the downside pin snapping torque spring other end.

2. bicycle Bottle Cage slide rail position rotating according to claim 1 mechanism, it is characterized in that: the below towards the Bottle Cage one side of described body has inner bolt hole and supplies fixedly Bottle Cage, the another side central interior has groove and inserts with restriction for the slide block projection and only can slide up and down, bottom portion of groove has been attacked screw and has been articulated base plate commentaries on classics hole for fitting, recessed poor both sides have space and bottom downside pin, and inserting also for each spring, the lower end fastens.

3. bicycle Bottle Cage slide rail position rotating according to claim 2 mechanism, it is characterized in that: described slide block towards body one side central authorities have projection for insert slide up and down in the body recess and about each pin on one, for fastening the spring upper end, another side central authorities then have protruding axle and slide in the base plate arc groove hole and the location for movable the insertion.

4. bicycle Bottle Cage slide rail position rotating according to claim 3 mechanism, it is characterized in that: the fixed orifice that has up and down of described base plate supplies to be installed on body structure, the central authorities below has the hole of commentaries on classics for articulating the body screw, the top has one to change the symmetrical circular arc commentaries on classics of the suitable angular range hole that the hole is the center of circle, its central authorities have mid-recessed circle, and two ends have the recessed circular hole that supplies the protruding axle of slide block to slide and locate in circular arc changes the hole.