CN1096979C

CN1096979C - Saddle frame

Info

Publication number: CN1096979C
Application number: CN95197671A
Authority: CN
Inventors: E·布朗查尔特
Original assignee: Spengle Hochleistungskunststofftechnik GmbH
Current assignee: Spengle Hochleistungskunststofftechnik GmbH
Priority date: 1995-12-19
Filing date: 1995-12-19
Publication date: 2002-12-25
Anticipated expiration: 2015-12-19
Also published as: CN1175231A

Abstract

The present invention relates to a bicycle saddle with a fixing member which is adjustable relatively to a saddle pipe (1), particularly to a saddle supporting frame for a moving saddle. The saddle supporting frame is provided with at least two separate devices (7) for adjusting the heights of the front part and the rear part of a saddle (4), wherein the longitudinal shift which is perpendicular to the axis of the saddle pipe (1) through a straight line guiding device (3) in the saddle is additionally considered relatively to the saddle pipe (1).

Description

Saddle frame

The bike saddle that the present invention relates to the particularly saddle frame of kinematic nest has one and manages adjustable connecting element with respect to seat.

Bike saddle is general all rotatably to be connected with the seat pipe around a S. A. that extends perpendicular to the seat pipe.Usually with toothed disk as connecting element, this disk can be realized the stepping adjusting of stand gradient with respect to the seat pipe.In addition, general stand is fixing can to carry out height adjustment with respect to the seat pipe, and wherein connecting element is connected with a pipe fitting that inserts in the seat pipe usually and fixedly secures in the present pipe by clamping.In principle, can regulate gradient and height with this known anchor structure.Generally need instrument and can only carry out limited adjusting but regulate, thereby do not guarantee the traveling comfort of stand.

The objective of the invention is to propose a kind of saddle frame that has connecting element, can carry out being easy to especially the accurate adjustment of simple adjusting and stand adjusting with this connecting element.In addition, the objective of the invention is provides more freedom for the adjusting that requires, so that reach the traveling comfort of a more accurate accurate adjustment and Geng Gao.For reach this purpose, structure of the present invention mainly is, saddle frame has the height that at least two independent devices are used for regulating the stand front and rear.Regulate the height of stand front and rear by at least two independent devices are set, just can and quite promptly meet the requirements of adjusting usually in simple especially mode.In principle, these two of regulating device highly just can make stand carry out known rotation.But this rotation can only be simultaneously forwardly or the rear portion raise or descend and raise at cooresponding position respectively or descend.Have only the accurate adjustment that additional, independent arrangement for adjusting height just can improve comfort greatly is set over there.In simple especially mode, the device of regulating height can make the pin or the bolt of band spring element or buffer element.Such pin or bolt are arranged on the front and rear of stand, to guarantee corresponding accurate adjustment.

In order further to improve the required accurate adjusting of optimal comfort sense, preferably manage with respect to seat adjustable connecting element make perpendicular to the seat tube's axis stand vertically in slide plate movably, green phase moves and can regulate best position and reach the stand gradient of best comfort in this optimum position adjusted with respect to the cyclist for stand this additional.In known control apparatus up to now, all be to be adjusted to cyclist's judging distance simultaneously around the corresponding gradient of an axis that extends perpendicular to the seat tube's axis by stand, this can not reach the comfort of improving stand certainly simultaneously.Have only when separately regulating and on position, regulating, just might improve the traveling comfort of stand greatly with respect to cyclist's correct setting with respect to two functions of cyclist.

The advantage of structure of the present invention is that adjustable for height pin makes fixing screw, can realize fast especially and simple the adjusting by it.For need not any accessory appliances just can be fast and apply big adjustment force reliably, preferably the pin of adjustment height can be regulated by eccentric wheel or lozenges, and is fixed on its corresponding adjusting position.Particularly the time, just can carry out rapidly and failure-free adjusting and without any need for instrument by the simple rotation of a bar with rotatable lozenges.

When carrying out the correct setting of stand with respect to the bicycle riding people, slide plate can for example vertically move along stand in the dovetail form guide piece at a linear guide.This slide plate also can bear big power safely, and once simple simultaneously adjusting is also carried out as the available simple method of once simple locking of corresponding select location.For this reason, the best break-through slide plate of pin, and eccentric wheel or the lozenges of slide plate by locking pin adjusting position be locked in it the shift position on.

For the reliable guiding of this slide plate with reliably bear corresponding eccentric force, preferably the seat pipe in the saddle frame fixed range has an areal of support or a spigot surface along the stand longitudinal extension, a kind of elastic construction that improves traveling comfort especially simply, simultaneously of this areal of support constitutes with a kind of so simple mode, and the areal of support that the stand of promptly present pipe extends in is vertically bent by the pipe end of the seat pipe below range of spring and forms.

In principle, slide plate can have any shape and can be according to the structure of stand and different.When using a stand framework, available general clavate steel is made framework, so in these situations, preferably slide plate is made the stand diagonal brace that constitutes with rod iron or as the part of stand framework, and for fixing shift position, the rod iron quilt is blocked with seat pipe bonded assembly clamp.This skateboard that constitute with rod iron and that block with clamp can be determined elasticity when design, thereby obtains improved traveling comfort.

Describe the present invention in detail below in conjunction with embodiment shown in the drawings, accompanying drawing is:

Fig. 1 represents the partial cross section principle lateral plan of first kind of structure of saddle frame of the present invention;

Fig. 2 represents a kind of modification structures with an Elastic saddle tube;

Fig. 3 represents to be equivalent to a kind of modification structures of the subframe of usheing to seat of Fig. 1 and Fig. 2 view;

Enlarged drawing cuts open in Fig. 4 office of expression;

Fig. 5 represents that the standing height cut open by the V-V section of Fig. 4 regulates the scheme drawing of bolt and linear guide;

Fig. 6 represents to regulate a kind of modification structures of the device of stand height.

Fig. 1 represents a seat pipe with 1, and this tube transitions becomes the plate shape bearing 2 of a linear guide, and linear guide is illustrated with 3, and is made of a slide plate that leads in a groove.Stand top layer 4 constitutes the stand top layer of self-bearing type and is supported on the slide plate 6 by buffer element 5 in Fig. 1 structure.Height adjustment by be engaged on the pin 7 that makes bolt regulating element for example nut carry out, wherein the precision architecture of regulating element does not see Chu in Fig. 1.

In structure shown in Figure 2, adopt stand shown in Figure 1, just the areal of support 2 of linear guide is made of the pipe end section that seat pipe 1 bends up.

Structure shown in Figure 3 adopts a kind of stand with a stand framework 8, and this stand framework is connected with buffering element 5 with rest pin 7, and the stand top layer is here represented with 9.

The upper end of present pipe 1 also is provided with a linear guide 3, and this linear guide can be present and be constituted on the areal of support 2 of pipe 1 upper end, or press the clamp formation of form overlap joint of the parts of stand framework 8.

Stand describes in detail in Fig. 4,5 and 6 with respect to the structure of the anchor fitting of the corresponding height position of seat pipe or shift position.Fix adjustable for height bolt 7 with an eccentric wheel with eccentric wheel disc 10 in Fig. 4, camshaft is represented with 11.Can be by eccentric rotation with respect to the corresponding height position of areal of support 2 adjustment seat sublist layers 4, it is mobile in this groove that linear guide makes the slide plate that 12, one usefulness 6 of groove of extending in vertically at areal of support 2 represent here.When the eccentric wheel of opening fully, slide plate is removable, and when regulating the height and position that requires the locking of carrying out the power transmission is moved in the continuation of slide plate.

Eccentric operating principle describes in detail in Fig. 5.Can know from figure and to find out that slide plate 6 is roughly trapezoidal profile, linear guide 3 makes the groove of dovetail form, and remaining number designation is continued to use former figure.

In structure shown in Figure 6, realize height adjustment by the lozenges of disk 13, this disk can be by a rocking bar 15 around 14 rotations of an axle.Adjustable for height bolt 7 can be moved on to the position of corresponding requirements according to the position of rotation of disk 13, can realize one here especially rapidly and simple the adjusting with lozenges.

Whole preferred structures shown in the figure all are provided with the height that two independent devices are regulated the stand front and rear respectively.Bicycle vertically in simultaneously during mobile stand, the device that being used for of this independent setting regulated stand front and rear height and position can carry out the accurate adjusting of requirement at stand on respect to seat pipe or any position with respect to the cyclist.

Claims

The bicycle stand particularly the saddle frame of motion stand have one and manage adjustable connecting element with respect to a seat, it is characterized in that saddle frame has at least two independent devices (7) and is used for regulating individually the height of stand (4) front and rear.
2. by the saddle frame of claim 1, it is characterized in that, make the slide plate (6) that moves in vertically along stand perpendicular to the axis of seat pipe (1) with respect to the adjustable connecting element of seat pipe (1).
3. by the saddle frame of claim 1 or 2, it is characterized in that adjustable for height device makes pin or the bolt (7) that has spring element and/or buffer element (5).
4. by the saddle frame of claim 3, it is characterized in that adjustable for height pin (7) makes bolt.
5. by the saddle frame of claim 3, it is characterized in that adjustable for height pin (7) is regulated and is fixed on its corresponding adjusting position by eccentric wheel (10) or lozenges.
6. by the saddle frame of claim 2, it is characterized in that slide plate (6) can for example move along seat 2 is vertically interior in a dovetail form guide piece in a linear guide (3).
7. by the saddle frame of claim 3, it is characterized in that, pin (7) break-through slide plate (6), and also eccentric wheel (10) or the lozenges of slide plate (6) by the adjusting position of fixator pins (7) is locked on its shift position.
8. by the saddle frame of claim 1, it is characterized in that, seat pipe (1) in the fixing scope of saddle frame, have one along stand vertically in the areal of support (2) or the guide piece of extension.
9. by the saddle frame of claim 8, it is characterized in that the pipe end that the areal of support (2) of the seat pipe (1) that extends in vertically at stand is managed (1) by the seat below range of spring bends and forms.
10. by the saddle frame of claim 2, it is characterized in that slide plate (6) constitutes as the stand diagonal brace that is made of bar steel or the part of stand framework, bar steel is by blocking with fixing shift position with seat pipe (1) bonded assembly clamp.