Fixation device of a saddle on the head of the saddle pin.

A technology for fixing devices and saddles, applied to bicycle saddles, bicycle accessories, transportation and packaging, etc., can solve the problems of difficult device assembly, limited available space, and difficulty in screwing

Inactive Publication Date: 2006-11-22
LOOK CYCLE INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This assembly process is made more difficult when the screws are in the forward position near the seat post
[0013] In general, all known devices are more or less difficult to assemble when the seat is in place, since on the one hand there is no access from above and the space available below is very limited due to the presence of rails and struts limited
[0014] With the screw tilted forward, it is more difficult to access the tightening wrench to the screw due to the risk of interference with the seat post

Method used

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  • Fixation device of a saddle on the head of the saddle pin.
  • Fixation device of a saddle on the head of the saddle pin.
  • Fixation device of a saddle on the head of the saddle pin.

Examples

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Embodiment Construction

[0032] In the figures, identical or equivalent elements have the same reference numerals.

[0033] Figure 1 shows an assembled view of all constituent elements of a fastening device 1 according to the invention, suitable for fastening a vehicle seat 2 (shown schematically in broken lines) on a vehicle seat post 3, and more specifically Be fixed on the elbow-shaped head 4 of the seat pillar.

[0034] In a manner known per se, the fixing device 1 comprises a lower clamping part 5 and an upper clamping part 6 . The lower clamping part 5 is made of a plate comprising at the upper surface two parallel grooves 7, 8 arranged to face two grooves provided on the lower surface of the upper clamping part 6. Parallel grooves 9, 10, the upper clamping part 6 is also formed as a plate.

[0035] The respective facing slots 7 , 9 and 8 , 10 of the upper and lower clamping parts 5 , 6 are adapted to receive between them longitudinal rails 11 , 12 fixed on the lower surface of the vehicle sea...

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PUM

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Abstract

A device includes a lower clamping part (5) and an upper clamping part (6). The lower clamping part has an inwardly curved surface which rests on an inwardly curved surface provided on the slide (15). The slide is movable longitudinally along a sliding path (16) provided on the seat pillar head (4). The upper clamping part (6) is connected to the seat pillar head by means of clamping screws (17) passing through holes (18; 19; 20) respectively provided in the seat pillar head On the upper and sliding parts (15) and on the lower clamping part (5). The hole (18) in the seat post head (4) is a first longitudinal slot that allows continuous adjustment of the longitudinal position of the slide, and the hole (19) in the slide is a second slot, This slot is aligned with the first slot (18) and allows the clamping screw to be tilted.

Description

technical field [0001] The invention relates to a device for fastening a vehicle seat to a seat post, in particular to the head of the seat post, which has the shape of an elbow at its upper end. Background technique [0002] In its simplest form, the fixing device comprises: a first plate, which constitutes a lower clamping part fixed directly on the strut head; and a second plate, which constitutes an upper clamping part, each clamping part Both have two grooves arranged to face parallel grooves arranged on opposing clamping parts. These facing slots receive two rails formed by metal rods fixed on the lower surface of the saddle. [0003] The upper clamping part is connected to the head of the seat post by means of a clamping screw passing through a hole provided in the head of the seat post and passing through a hole provided in the lower clamping part. The clamping screw is either threaded in a tapped hole provided on the lower surface of the upper clamping part, or in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J1/08
CPCB62J1/08
Inventor 西里尔·博利厄
Owner LOOK CYCLE INT
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