CN201587469U - Bicycle saddle tube component and bicycle mounted with same - Google Patents
Bicycle saddle tube component and bicycle mounted with same Download PDFInfo
- Publication number
- CN201587469U CN201587469U CN2009202186777U CN200920218677U CN201587469U CN 201587469 U CN201587469 U CN 201587469U CN 2009202186777 U CN2009202186777 U CN 2009202186777U CN 200920218677 U CN200920218677 U CN 200920218677U CN 201587469 U CN201587469 U CN 201587469U
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- China
- Prior art keywords
- pipe
- bicycle
- pedestal
- headstock
- dovetail furrow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a bicycle head tube component which comprises a head tube, a base, a saddle tube and a limit mechanism, wherein the base is fixed in the saddle tube, the front end of the head tube extends into the saddle tube and is matched with the base, a dovetail groove is formed on the base, the front end of the head tube takes a shape matched with the dovetail groove, the limit mechanism is matched with the head tube for limiting, and the distance of axial movement of the head tube is smaller than the depth of the dovetail groove. When the bicycle turns at corners or changes in direction during the riding process, the rider turns round under the action of inertial force; at the moment, the torque force is transferred to the head tube through the saddle, and then the head tube rotates relative to the base; at the moment, the front end of the head tube rotates relative to the dovetail groove, the inertial force is lost when the bicycle does not turn at a corner, the head tube is restored under the action of elastic force of the spring, and the head tube is newly restored and spliced with the dovetail groove; and by adopting the structure, the comfort level of riding is effectively improved, the bicycle is automatically restored after finishing turning at the corner, and the safety of riding is effectively guaranteed.
Description
Technical field
The utility model relates to a kind of bicycle saddle pipe assembly.In addition, the utility model also relates to the bicycle that this saddle tube assembly is installed.
Background technology
At present, when the vehicle seat of bicycle is regulated, bicycle must be stopped and regulate.In case after regulating, the people just can't regulate when riding again.In addition, particularly for the situation that needs the left and right adjusting vehicle seat, in case after fixing, vehicle seat also can't be regulated in the process of riding.And the people runs into situations such as turning, break-in when riding, because direction changes, the force of inertia of riding can make people's health reverse thereupon, and the vehicle seat that can't rotate, regulate voluntarily can bring uncomfortable sensation to the bicyclist.
At present, though in the existing bicycle employed saddle tube assembly can regulate vehicle seat front and back and about angle.But can only under static state, regulate.And, can not in the process of riding, come rotation voluntarily to regulate according to the situation of turning or break-in.
As State Intellectual Property Office on 09 23rd, 1998 Granted publications, the patent No. is that CN96221097.8, name are called in the utility model patent of " a kind of bicycle saddle tube ".A kind of bicycle saddle tube is disclosed, characteristics are the joints that are welded by iron pipe 8 and following seat support 4, glue is solid in aluminium seat pipe 1, a location fixture block 7 is established on following seat support top, a clamp 6 is established in fixture block top, location, and its both sides relative position is provided with under the draw-in groove anastomotic part of seat support 4 and location fixture block 7 respectively and is set as circular-arc and all towards straight tooth line is arranged.By adjusting location fixture block and following seat support degree of agreement, can adjust a tube angulation.This scheme can realize that the front and back of bike saddle regulate, but can only under static state carry out, and vehicle seat can not left-right rotation in the process of riding, and adapts to turn or the variation of inertia during break-in, and the comfort that the passenger is ridden descends.
The utility model content
Above-mentioned of the prior art good in order to solve, the utility model provides a kind of bicycle saddle pipe assembly.Make that vehicle seat can adapt to the variation of inertia and rotate, and makes riding of bicyclist feel more comfortable when situations such as turning, break-in appearred in bicycle in the process of riding.And after rotating voluntarily, also can automatically reset, when comfort is ridden in raising, effectively guaranteed the safety of riding.
In addition, the utility model also provides the bicycle that this saddle tube assembly is installed.Make riding of bicycle feel more comfortable, guarantee the safety of riding simultaneously.
The main technical schemes that a kind of bicycle saddle pipe assembly that the utility model provides adopts is: comprise the headstock pipe, pedestal, seat pipe and the stop gear that are connected with the vehicle seat of bicycle, described pedestal is fixed in the described seat pipe, the front end of described headstock pipe stretches in the described seat pipe and with described pedestal and matches, described pedestal is provided with dovetail furrow, the front end of described headstock pipe is the shape that matches with described dovetail furrow, the described stop gear degree of depth of the axially movable distance of spacing described headstock pipe less than described dovetail furrow that match with described headstock pipe.
A kind of bicycle saddle pipe assembly that the utility model provides also adopts following attached technical scheme: described stop gear comprises bolt, and an end of described bolt passes that described pedestal is threaded with the front end of described headstock pipe, the other end is provided with the baffle plate that prevents bolt and base-separation;
Described stop gear also comprises retracing spring, and described retracing spring is placed on the described bolt, and the one end relies on the described pedestal, the other end relies on the described baffle plate;
Under the front end of described headstock pipe and state that the dovetail furrow of described pedestal matches, the distance between described baffle plate and the described pedestal is less than the degree of depth of described dovetail furrow;
Described headstock pipe box has lining pipe, and described lining pipe is positioned at described seat pipe, and the front end of described headstock pipe stretches out outside the described lining pipe;
Described stop gear comprises the boss be located on the described headstock pipe, is located at the positioning plate on the described seat inside pipe wall, and described positioning plate is corresponding with described boss;
Under the front end of described headstock pipe and state that the dovetail furrow of described pedestal matches, the distance between described positioning plate and the described boss is less than the degree of depth of described dovetail furrow;
The angle number of degrees of described dovetail furrow are between 30 degree are spent to 150;
Two sidewalls of described dovetail furrow be shaped as the arc that concaves.
The technical scheme that the bicycle of the installation saddle tube assembly that the utility model provides adopts is: comprise vehicle frame, wheel, described vehicle frame comprises vehicle seat, described saddle tube assembly comprises the headstock pipe that is connected with the vehicle seat of bicycle, pedestal, the seat pipe, and stop gear, described pedestal is fixed in the described seat pipe, the front end of described headstock pipe stretches in the described seat pipe and with described pedestal and matches, described pedestal is provided with dovetail furrow, the front end of described headstock pipe is the shape that matches with described dovetail furrow, the described stop gear degree of depth of the axially movable distance of spacing described headstock pipe less than described dovetail furrow that match with described headstock pipe; Described vehicle seat is connected with described headstock pipe, and described seat pipe is connected with described vehicle frame.
The beneficial effect that a kind of bicycle saddle pipe assembly that adopts the utility model to provide brings is: pedestal and the headstock pipe that matches is set in (1) saddle tube assembly, pedestal is provided with dovetail furrow, the shape of the front end of headstock pipe for matching with dovetail furrow plugs together mutually with dovetail furrow.When turning in the process of riding or during break-in, being subjected to the effect of force of inertia, the people can twist.At this moment the people passes to the headstock pipe by vehicle seat with twisting resistance, and the relative pedestal of headstock pipe is rotated.At this moment, the relative dovetail furrow of the front end of headstock pipe rotates, and when not force of inertia disappearance when turning of bicycle, resets under the effect of spring force, the headstock pipe is resetted again plug together mutually with dovetail furrow.Such structure actv. has improved the comfort of riding, and especially the left-right rotation that vehicle seat can adapt to when turning or break-in can automatically reset again after the end of turning, and has effectively guaranteed the safety of riding.(2) the headstock pipe box has lining pipe, and the effect that lining pipe plays is to increase a stable fender guard that closes between headstock pipe and seat pipe, when the headstock pipe when rotating, stablize the headstock pipe and do not deflect, also avoid and pedestal between wearing and tearing.
The beneficial effect that the bicycle of the installation saddle tube assembly that employing the utility model provides brings is: because the saddle tube assembly has been installed, in the process of riding, vehicle seat can adaptively rotate when turning or break-in occurring, not only effectively improved the traveling comfort of cycling, and vehicle seat can also automatically reset after rotation, has guaranteed the safety of cycling.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model saddle tube assembly;
Fig. 2 is that the parts of the utility model saddle tube assembly split scheme drawing;
Fig. 3 is the utility model saddle tube component internal structural representation figure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
As shown in Figure 1 to Figure 3, a kind of bicycle saddle pipe assembly that provides for the utility model, comprise the headstock pipe 1, pedestal 3, seat pipe 6 and the stop gear that are connected with the vehicle seat of bicycle, described pedestal 3 is fixed in the described seat pipe 6, the front end of described headstock pipe 1 stretches in the described seat pipe 6 and with described pedestal 3 and matches, described pedestal 3 is provided with dovetail furrow 31, the shape of the front end of described headstock pipe 1 for matching with described dovetail furrow 31.This is shaped as the tip shapes that both sides are reamed two lozenges of back formation, is similar to the shape on roof, and the both sides sidewall of two lozenges and dovetail furrow 31 fits.The described stop gear degree of depth of spacing described headstock pipe 1 axially movable distance that match with described headstock pipe 1 less than described dovetail furrow 31.The degree of depth setting of said here dovetail furrow 31 is from the distance between bottom to the top of dovetail furrow 31.
In the foregoing description that the utility model provides, as shown in Figure 3, described stop gear comprises bolt 5, and an end of described bolt 5 passes that described pedestal 3 is threaded with described headstock pipe 1, the other end is provided with the baffle plate 51 that prevents that bolt 5 from separating with pedestal 3.Described stop gear also comprises retracing spring 4, and described retracing spring 4 is placed on the described bolt 5, and the one end relies on the described pedestal 3, the other end relies on the described baffle plate 51.
Under the front end of described headstock pipe 1 and state that the dovetail furrow 31 of described pedestal 3 matches, the distance between described baffle plate 51 and the described pedestal 3 is less than the degree of depth of described dovetail furrow 31.Its objective is for prevent headstock pipe 1 when rotating because rotational angle is crossed the front end of ambassador's headstock pipe 1 deviates from from dovetail furrow 31, the counter-rotatings of 180 degree take place, cause vehicle seat to be put upside down fully.And distance between baffle plate 51 and the pedestal 3 is set less than the degree of depth of dovetail furrow 31, exactly rotate excessive situation of from dovetail furrow 31, deviating from for actv. prevents headstock pipe 1.In case headstock pipe 1 rotational angle is excessive, withstood by baffle plate 51 in the process of rising, thereby can from dovetail furrow 31, not deviate from, also just avoided the situation of vehicle seat counter-rotating to occur.Improve the safety of riding.
And when turning in the process of riding or during break-in, being subjected to the effect of force of inertia, the people can twist.At this moment the people passes to the headstock pipe by vehicle seat with twisting resistance, and the relative pedestal of headstock pipe is rotated.At this moment, the relative dovetail furrow of the front end of headstock pipe rotates, and force of inertia disappears when bicycle is no longer turned, and resets under the effect of spring force, the headstock pipe is resetted again plug together mutually with dovetail furrow.Such structure actv. has improved the comfort of riding, and especially the left-right rotation that vehicle seat can adapt to when turning or break-in can automatically reset again after the end of turning, and has effectively guaranteed the safety of riding.
In the foregoing description that the utility model provides, described headstock pipe 1 is with lining pipe 2, and described lining pipe 2 is positioned at described seat pipe 6, and the front end of described headstock pipe 1 stretches out outside the described lining pipe 2.Headstock pipe 1 is with lining pipe 2, and the effect that lining pipe 2 plays is to increase a stable fender guard that closes between headstock pipe 1 and seat pipe 3, when headstock pipe 1 when rotating, stablize headstock pipe 1 and do not deflect, also avoid and the wearing and tearing of managing between 6.
In the foregoing description that the utility model provides, the angle number of degrees of described dovetail furrow 31 are between 30 degree are spent to 150.Here said angle is meant the angle that forms mutually because tilt between two sidewalls of dovetail furrow 31.In this angle number of degrees scope, vehicle seat its adaptive rotation when turning or break-in is the most smooth and easy.The resistance that it is suffered, and the sensitieness that rotates all is an optimum regime.
In the foregoing description that the utility model provides, 31 two sidewalls of described dovetail furrow be shaped as the arc that concaves.Be designed to arcuate structure, can make the adaptive rotation of vehicle seat when turning or break-in more smooth and easy, level and smooth.Bring the more comfortable sense of riding.
The utility model provides another embodiment, and in this embodiment, stop gear adopts another kind of structure.Described stop gear comprises the boss be located on the described headstock pipe, is located at the positioning plate on the described seat inside pipe wall, and described positioning plate is corresponding with described boss.Under the front end of described headstock pipe and state that the dovetail furrow of described pedestal matches, the distance between described positioning plate and the described boss is less than the degree of depth of described dovetail furrow.When turning of bicycle or break-in, headstock pipe 1 rotates and axially moves up, when headstock pipe 1 rotational angle excessive, when the distance that axially moves up is long, boss will lean on positioning plate, can from dovetail furrow 31, not deviate from because positioning plate and the distance of boss when initial condition, have also just guaranteed headstock pipe 1 less than the degree of depth of dovetail furrow, cause vehicle seat that 180 counter-rotating takes place.Guaranteed the safety of riding.
The embodiment of the above-mentioned saddle tube assembly that provides except the utility model, this provides the bicycle that above-mentioned saddle tube assembly is installed the utility model.In this embodiment, described bicycle comprises vehicle frame, wheel, described vehicle frame comprises vehicle seat, described saddle tube assembly comprises the headstock pipe that is connected with the vehicle seat of bicycle, pedestal, the seat pipe, and stop gear, described pedestal is fixed in the described seat pipe, the front end of described headstock pipe stretches in the described seat pipe and with described pedestal and matches, described pedestal is provided with dovetail furrow, the front end of described headstock pipe is the shape that matches with described dovetail furrow, the described stop gear degree of depth of the axially movable distance of spacing described headstock pipe less than described dovetail furrow that match with described headstock pipe.Described vehicle seat is connected with described headstock pipe 1, and described seat pipe 6 is connected with described vehicle frame.
In this embodiment, because the saddle tube assembly has been installed, in the process of riding, vehicle seat can adaptively rotate when turning or break-in occurring, not only effectively improved the traveling comfort of cycling, and vehicle seat can also automatically reset after rotation, has guaranteed the safety of cycling.
Claims (10)
1. bicycle saddle pipe assembly, it is characterized in that: comprise the headstock pipe (1) that is connected with the vehicle seat of bicycle, pedestal (3), seat pipe (6), and stop gear, described pedestal (3) is fixed in the described seat pipe (6), the front end of described headstock pipe (1) stretches in the described seat pipe (6) and with described pedestal (3) and matches, described pedestal (3) is provided with dovetail furrow (31), the front end of described headstock pipe (1) is the shape that matches with described dovetail furrow (31), the described stop gear degree of depth of the axially movable distance of spacing described headstock pipe (1) less than described dovetail furrow (31) that match with described headstock pipe (1).
2. saddle tube assembly according to claim 1, it is characterized in that: described stop gear comprises bolt (5), and an end of described bolt (5) passes that described pedestal (3) is threaded with described headstock pipe (1), the other end is provided with the baffle plate (51) that prevents that bolt (5) from separating with pedestal (3).
3. saddle tube assembly according to claim 2, it is characterized in that: described stop gear also comprises retracing spring (4), described retracing spring (4) is placed on the described bolt (5), and the one end relies on the described pedestal (3), the other end relies on the described baffle plate (51).
4. saddle tube assembly according to claim 2, it is characterized in that: under the front end of described headstock pipe (1) and state that the dovetail furrow (31) of described pedestal (3) matches, the distance between described baffle plate (51) and the described pedestal (3) is less than the degree of depth of described dovetail furrow (31).
5. saddle tube assembly according to claim 1 is characterized in that: described headstock pipe (1) is with lining pipe (2), and described lining pipe (2) is positioned at described seat pipe (6), and the front end of described headstock pipe (1) stretches out outside the described lining pipe (2).
6. saddle tube assembly according to claim 1 is characterized in that: described stop gear comprises the boss be located on the described headstock pipe, is located at the positioning plate on the described seat inside pipe wall, and described positioning plate is corresponding with described boss.
7. saddle tube assembly according to claim 6 is characterized in that: under the front end of described headstock pipe and state that the dovetail furrow of described pedestal matches, the distance between described positioning plate and the described boss is less than the degree of depth of described dovetail furrow.
8. saddle tube assembly according to claim 1 is characterized in that: the angle number of degrees of described dovetail furrow (31) are between 30 degree are spent to 150.
9. saddle tube assembly according to claim 1 is characterized in that: (31) two sidewalls of described dovetail furrow be shaped as the arc that concaves.
10. the bicycle that above-mentioned saddle tube assembly is installed comprises vehicle frame, wheel, and described vehicle frame comprises vehicle seat, it is characterized in that: described vehicle seat is connected with described headstock pipe (1), and described seat pipe (6) is connected with described vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202186777U CN201587469U (en) | 2009-10-14 | 2009-10-14 | Bicycle saddle tube component and bicycle mounted with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202186777U CN201587469U (en) | 2009-10-14 | 2009-10-14 | Bicycle saddle tube component and bicycle mounted with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587469U true CN201587469U (en) | 2010-09-22 |
Family
ID=42747234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202186777U Expired - Fee Related CN201587469U (en) | 2009-10-14 | 2009-10-14 | Bicycle saddle tube component and bicycle mounted with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490821A (en) * | 2011-11-25 | 2012-06-13 | 苏州诺雅电动车有限公司 | Bike saddle fixture |
| CN103010376A (en) * | 2011-09-26 | 2013-04-03 | 天心工业股份有限公司 | Fixing device for fixing seat tube and seat bow of bicycle and releasing method thereof |
-
2009
- 2009-10-14 CN CN2009202186777U patent/CN201587469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010376A (en) * | 2011-09-26 | 2013-04-03 | 天心工业股份有限公司 | Fixing device for fixing seat tube and seat bow of bicycle and releasing method thereof |
| CN102490821A (en) * | 2011-11-25 | 2012-06-13 | 苏州诺雅电动车有限公司 | Bike saddle fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20131014 |