CN203450249U

CN203450249U - Saddle adjustment structure of bicycle

Info

Publication number: CN203450249U
Application number: CN201320421248.6U
Authority: CN
Inventors: 徐长春
Original assignee: TIANJIN KELAN BAIRUI BICYCLE Co Ltd
Current assignee: TIANJIN KELAN BAIRUI BICYCLE Co Ltd
Priority date: 2013-07-15
Filing date: 2013-07-15
Publication date: 2014-02-26
Anticipated expiration: 2023-07-15

Abstract

The utility model relates to a saddle adjustment structure of a bicycle. The saddle adjustment structure comprises a saddle base, a saddle tube and a middle tube, and the saddle base is installed on the saddle tube. The saddle adjustment structure is characterized by further comprising a saddle tube sleeve, the saddle tube is inserted in the saddle tube sleeve, a locking sleeve for fixing the saddle tube is installed on the saddle tube sleeve, the saddle tube sleeve is installed on the middle tube through a pin shaft, and a fastening piece for fixing the relative positions of the saddle tube sleeve and the middle tube is arranged at the position where the saddle tube sleeve is connected with the middle tube. The saddle adjustment structure has the advantages that the position of the saddle base of the structure can be adjusted up and down, meanwhile, the position of the saddle base of the structure can also be adjusted front and back, the using requirements of more people can be met by bicycles in the same type, and the applicability of the bicycle is high due to the limitation of the contact frame size to statures of riders.

Description

A kind of bicycle saddle is adjusted structure

Technical field

The utility model belongs to technical field of bicycles, particularly relates to a kind of bicycle saddle and adjusts structure.

Background technology

Bicycle has become people and has used maximum vehicle.Along with the continuous progress of science and technology, when bicycle performance increases substantially, the kind of bicycle is also more and more, and as mountain bike, Special technique car, dead driving etc., bicycle has formed gradually a kind of culture and paid close attention to and like by more people.

In standard bicycle, the mounting structure of saddle is: comprise saddle, saddle pipe and middle pipe, wherein middle pipe is a part for cycle frame, saddle install is on saddle pipe, saddle pipe plug-in mounting enters in middle pipe, installs with for the fixing lock sleeve of saddle pipe and pipe relative position on middle pipe, and this traditional saddle install structure is merely able to the height that by the adjustment saddle pipe plug-in mounting length in middle pipe is adjusted saddle, to the front and back position of saddle, cannot adjust, make troubles to the use of bicycle.

Summary of the invention

The utility model for solve the saddle that exists in known technology cannot before and after the technical matters adjusted provide a kind of simple in structure, easy to use, can adjust saddle front and back position, the bicycle saddle that makes same money bicycle can be suitable for different crowd is adjusted structure.

The technical scheme that the utility model is taked for the technical matters existing in solution known technology is: a kind of bicycle saddle is adjusted structure, comprise saddle, saddle pipe and middle pipe, described saddle install is on described saddle pipe, it is characterized in that: also comprise saddle pipe sleeve pipe, described saddle pipe plug-in mounting enters in described saddle pipe sleeve pipe, lock sleeve for fixing described saddle pipe is installed on described saddle pipe sleeve pipe, described saddle pipe sleeve pipe is arranged on described middle pipe by bearing pin, the junction of described saddle pipe sleeve pipe and described middle pipe is provided with the fastener for fixing described saddle pipe sleeve pipe and pipe relative position.

The utility model can also adopt following technical scheme:

Described fastener is the quick detach being connected with described bearing pin.

The fitting surface of described saddle pipe sleeve pipe and described middle pipe is the circular flank of tooth.

Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, design a kind of structure that regulates bicycle saddle front and back position, saddle in this structure not only can carry out the adjusting of upper-lower position, also can carry out the adjusting of front and back position simultaneously, make same money bicycle can meet more people's operating needs, the restriction of contact vehicle frame size to bicyclist's stature, makes the applicability of bicycle stronger.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1, saddle; 2, saddle pipe; 3, middle pipe; 4, saddle pipe sleeve pipe; 5, lock sleeve; 6, bearing pin; 7, fastener.

The specific embodiment

For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:

Refer to Fig. 1, a kind of bicycle saddle is adjusted structure, comprises saddle 1, saddle pipe 2 and middle pipe 3, the part that middle pipe 3 is bicycle frame.Saddle pipe 2 plug-in mountings enter in saddle pipe sleeve pipe 4, are provided with for the fixing lock sleeve 5 of saddle pipe 2 on saddle pipe sleeve pipe 4, by lock sleeve 5, can adjust the length that saddle pipe 2 inserts in saddle pipe sleeve pipes 4, with this, adjust the upper-lower position of saddle 1.Saddle pipe sleeve pipe 4 is arranged on middle pipe 3 by bearing pin 6, the junction of saddle pipe sleeve pipe 4 and middle pipe 3 is provided with for the fixing fastener 7 of saddle pipe sleeve pipe 4 and pipe 3 relative positions, by fastener 7, can make saddle pipe sleeve pipe 4 rotate around bearing pin 6, with this, adjust the front and back position of saddle 1.

In the present embodiment, for the ease of regulating, fastener 7 is the quick detach being connected with bearing pin 6.

In order to make saddle structure reliable and stable, saddle pipe sleeve pipe 4 is the circular flank of tooth with the fitting surface of middle pipe 3.

Claims

1. a bicycle saddle is adjusted structure, comprise saddle (1), saddle pipe (2) and middle pipe (3), described saddle (1) is arranged on described saddle pipe (3), it is characterized in that: also comprise saddle pipe sleeve pipe (4), described saddle pipe (2) plug-in mounting enters in described saddle pipe sleeve pipe (4), lock sleeve (5) for fixing described saddle pipe (2) is installed on described saddle pipe sleeve pipe (4), described saddle pipe sleeve pipe (4) is arranged on described middle pipe (3) by bearing pin (6), described saddle pipe sleeve pipe (4) is provided with the fastener (7) with pipe (3) relative position for fixing described saddle pipe sleeve pipe (4) with the junction of described middle pipe (3).

2. bicycle saddle according to claim 1 is adjusted structure, it is characterized in that: the quick detach of described fastener (7) for being connected with described bearing pin (6).

3. bicycle saddle according to claim 1 is adjusted structure, it is characterized in that: described saddle pipe sleeve pipe (4) is the circular flank of tooth with the fitting surface of described middle pipe (3).