CN201092352Y

CN201092352Y - Seat regulating mechanism of inclining bicycle

Info

Publication number: CN201092352Y
Application number: CNU2007201462959U
Authority: CN
Inventors: 苏于珊
Original assignee: BISHENG ENTERPRISE CORP
Current assignee: BISHENG ENTERPRISE CORP
Priority date: 2007-08-13
Filing date: 2007-08-13
Publication date: 2008-07-30
Anticipated expiration: 2017-08-13

Abstract

A seat adjuster of horizontal bicycle mainly comprises a fixed rail, a seat cushion sliding base and four blocks, wherein the fixed rail is riveted on the upper pipe of the frame, the sliding base is matched with the blocks and sheathed with the fixed rail, and the front mount of the sliding base is provided with a cutting groove, to press and position the slide base on the fixed rail via a quick-detach lock element and release the blocks from the dovetail rail on the fixed rail via opening the quick-detach lock element, therefore, the sliding base can be adjusted front and back on the fixed rail or adjust slopes via the cutting groove.

Description

The recline seat adjustment structure of bicycle

Technical field

The utility model system is relevant with a kind of bicycle of reclining, more detailed it, be meant a kind of especially applicable to various vehicle frames and can front and back and the seat adjustment structure of the bicycle of reclining of angular adjustment.

Background technology

Regular Bicycle is except that common cart, for promoting its traveling comfort that drives and safety etc., now there are so-called three wheeled reclining cycle structures to come out gradually, not only the three-wheel supported design can be guaranteed the safety and steady that drives, arrange in pairs or groups simultaneously adjustable cushion and inclined backrest can significantly promote and drive traveling comfort, really are one special and have commodity of development potentiality, in the future must favor by the customer, be particularly useful for various Entertainment Plaza, countryside or recreation area.

Yet, the 2 three wheeled structures of taking turns are main after the still former single-wheel of present reclining cycle, for improving the various rich and competitive power of product, develop polytype reclining cycle structure trend that is inevitable, wherein consider for the rider that will cooperate various stature builds again, seat certainly will will provide adjustable structure to meet popular the use, yet, though existing reclining cycle seat all is provided with adjustable structure design, but each producer is because the difference of vehicle frame mostly can't the mutual alternative assembling, and how to be useful on the vehicle frame of various moulding and easy seat adjustment structure becomes a problem of breakthrough that industry is needed badly then.

In view of this applicant is promptly relying on for a long time for the research of various reclining cycle structures and the design of digesting, and the seat adjustment structure of creating a kind of bicycle of reclining is with Jiahui masses.

The utility model content

The purpose of this utility model provide a kind of applicable to various vehicle frames and can before and after and the seat adjustment structure of the bicycle of reclining of angular adjustment.

In order to realize above-mentioned purpose, the technical solution of the utility model is: a kind of seat adjustment structure of the bicycle of reclining comprises:

One fixed rack, be positioned that vehicle frame one abutment chair sets up one on the pipe, its both sides respectively are formed with the strip shape body of scarfed edge;

One chair cushion slide, its both sides are formed with a front frame and an after poppet respectively downwards, and wherein two front frames are the strip of extratensive type, and are provided with one section profile groove in the support, then have a pivot hole on two after poppets;

Four slide blocks are to be located at respectively in the front and back support of seat slide and chimeric with fixed rack, and just make these two slide blocks that are arranged in support be fixed in rail bar on the dovetail shape of fixed rack by the packing afterwards that stretches through of the latch fitting of a quick detach.

The scarfed edge of this fixed rack system is cooperated pipe to be formed with to stretch out slide rail arc concave edge outward by the last slide rail that is the dovetail shape and is constituted with lower edge.

The arc concave edge is provided with the rivet hole of some location.

Should go up piping is a pipe shape.

This slide block respectively have with fixed rack dovetail shape on mutually chimeric concave edge groove of rail bar and a radial perforation in concave edge groove upper end.

The radial perforation medial extremity of this slide block is made as aperture butt one sleeve pipe in big footpath.

By above structure of the present utility model, the latch fitting of opening quick detach makes that rail bar unclamps on the dovetail shape of slide block and fixed rack, and the chair cushion slide can be done the adjusting of front and back position or do the adjusting at inclination angle by the profile groove of seat slide front frame on fixed rack.

Description of drawings

Fig. 1 is a block diagram of the present utility model.

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

Fig. 3 is the lateral plan that the utility model combines with vehicle frame.

Fig. 4 is the combination generalized section of the utility model and top tube.

Fig. 5 is the action scheme drawing before and after the utility model is regulated.

Fig. 6 is the action scheme drawing of the utility model adjusting angle.

The specific embodiment

By for further understanding the effect that structural attitude of the present utility model, application technology means and institute's expection are reached, now occupation mode of the present utility model is narrated, believing be able to have more deep and concrete understanding to the utility model therefrom, as described below:

At first, please cooperate and consult Fig. 1 to shown in Figure 4, the utility model is a kind of seat adjustment structure of the bicycle of reclining, and mainly comprises:

One fixed rack 30, system be positioned that vehicle frame 10 1 abutment chairs 20 set up one on the pipe 11, its both sides respectively are formed with the strip shape body of scarfed edge, should go up pipe 11 in present embodiment is a pipe shape, and this fixed rack 30 is generally cooperated with lower edge by the last slide rail 31 that is the dovetail shape and manages 11 on the pipe shape and be formed with and stretch out slide rail arc concave edge 32 outward and constituted, and arc concave edge 32 is provided with the rivet hole 320 of some location;

One chair cushion slide 40, its both sides are formed with a front frame 41 and an after poppet 42 respectively downwards, and wherein two front frames 41 are the strip of extratensive type, and are provided with in the support on one section profile groove, 410, two after poppets 42 and then have a pivot hole 420;

Four slide blocks 50, it is inboard and chimeric with fixed rack 30 that system is located at the front and

back support

41,42 of chair cushion slide 40 respectively, respectively have one with fixed rack 30 dovetail shapes on chimeric mutually concave edge groove 51 of rail bar 31 and a radial perforation 52 in concave edge groove 51 upper ends, these radial perforation 52 medial extremitys aperture 520 of being made as big footpath sleeve pipe 60 that connects respectively, and be packed in rail bar 31 on the dovetail shape of fixed rack 30 after these two slide blocks 50 that are arranged in front and

back support

41,42 inboards can be stretched through by the latch fitting 70 of a quick detach.

By above constituting, please continue to cooperate and consult Fig. 3～shown in Figure 6, when user's desire is regulated the utility model, can make that rail bar 31 unclamps on the dovetail shape of slide block 50 and fixed rack 30 by the latch fitting 70 of opening quick detach, chair cushion slide 40 can be done the adjusting of front and back position or do the adjusting at inclination angle by the profile groove 410 of chair cushion slide 40 front frames 41 on fixed rack 30, to be adjusted to suitable position and angle, latch fitting 70 packing fixed bits by quick detach get final product again, thus, go out the seating position of user's the best (as Fig. 5 just be able to quick adjusting, shown in Figure 6).

And because the utility model can be in response to different users's stature consideration, adjust the position and the inclination angle of seat, make the bicycle of reclining of the present utility model have popular use effect, and can make rider's individual human body type and drive custom and do the elasticity adjustment, and then reach the effect that drives of the most comfortable, it is very simple and convenient that single-piece is adjusted mode, has practicality.

In sum, the bicycle seat adjustment structure of reclining of the present utility model improves effectively and commonly use the existing various shortcoming of reclining cycle, and major technique means of the present utility model does not see in any relevant publication.

Yet the above only is of the present utility model one preferable possible embodiments, so the equivalent structure that all acts application the utility model specification sheets and claim are done changes, ought to be included in the claim of the present utility model.

Claims

1. the seat adjustment structure of the bicycle of reclining is characterized in that, it is to comprise:

2. the seat adjustment structure of the bicycle of reclining as claimed in claim 1 is characterized in that, the scarfed edge of this fixed rack system is cooperated pipe to be formed with to stretch out slide rail arc concave edge outward by the last slide rail that is the dovetail shape and constituted with lower edge.

3. the seat adjustment structure of the bicycle of reclining as claimed in claim 2 is characterized in that the arc concave edge is provided with the rivet hole of some location.

4. the seat adjustment structure of the bicycle of reclining as claimed in claim 1 is characterized in that, piping is a pipe shape on this.

5. the seat adjustment structure of the bicycle of reclining as claimed in claim 1 or 2 is characterized in that, this slide block respectively have with fixed rack dovetail shape on mutually chimeric concave edge groove of rail bar and a radial perforation in concave edge groove upper end.

6. the seat adjustment structure of the bicycle of reclining as claimed in claim 5 is characterized in that, the radial perforation medial extremity of this slide block is made as aperture butt one sleeve pipe in big footpath.