CN210822585U - Scooter with adjustable seat height - Google Patents
Scooter with adjustable seat height Download PDFInfo
- Publication number
- CN210822585U CN210822585U CN201921980120.7U CN201921980120U CN210822585U CN 210822585 U CN210822585 U CN 210822585U CN 201921980120 U CN201921980120 U CN 201921980120U CN 210822585 U CN210822585 U CN 210822585U
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- CN
- China
- Prior art keywords
- seat
- pipe
- scooter
- support frame
- base
- Prior art date
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a scooter with adjustable seat height, including base, front wheel, rear wheel, control tube and seat, the front wheel with the rear wheel is located respectively both sides around the base, the upper end of control tube is equipped with the handle, the lower extreme of control tube install in the base, the top of base is equipped with the seat, the front end of seat is equipped with the connecting piece, connecting piece and lifter threaded connection, the lifter is located the inside of control tube, the below in seat is equipped with and is used for supporting the support frame in seat. The utility model discloses adjust the height in seat, comfort level when guaranteeing children to take exercise.
Description
Technical Field
The utility model belongs to the technical field of the scooter, especially, relate to a scooter with adjustable seat height.
Background
The scooter is a common motion product, compares and masters in the slide easier, and the scooter is accepted by people gradually, and it is fit for the use on multiple age layer, and the scooter is developing perfect balanced system to children more has good exercise effect, and children's scooter's kind is various, has different classifications according to different age brackets, and to some low age children, the scooter that has the bedplate is more suitable, and its operation requirement is low, and stability is better.
However, the seat board of the existing scooter is fixed and can not be adjusted, the height of the seat can not be adjusted according to the requirements of different age groups, and the comfort degree of the child during exercise can not be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a scooter with adjustable seat height, adjusts the height of seat, the comfort level when guaranteeing children's exercise.
In order to solve the technical problem, the utility model discloses a technical scheme be: a scooter with an adjustable seat height comprises a base, front wheels, rear wheels, an operating pipe and a seat, wherein the front wheels and the rear wheels are respectively positioned on the front side and the rear side of the base;
the lower extreme rotatable coupling of lifter in the base, the upper segment cover of lifter has the stand pipe, the internal surface of stand pipe is equipped with a plurality of along the direction recess of the axial setting of stand pipe, the surface of lifter is equipped with the gib block so that the stand pipe slides from top to bottom along the direction of gib block, the upper end of stand pipe is equipped with the knob that the drive seat ascended and descended.
Furthermore, the support frame is "U" type support frame, the lower extreme rotatable coupling of support frame in the base, the lower surface on seat is equipped with a plurality of and support frame assorted draw-in groove, and the support frame card is gone into different draw-in grooves in order to adjust the height on seat.
Furthermore, a pressing plate is installed below the seat, a bolt penetrates through the pressing plate to be connected with the seat, and a pressing spring is arranged between the pressing plate and a raised head of the bolt so that the pressing plate presses the clamping groove to prevent the supporting frame from being separated from the clamping groove.
Furthermore, the upper end surface circumference of the operation tube is provided with a plurality of positioning grooves matched with the knob, and the knob is clamped in the positioning grooves to limit the rotation of the lifting rod.
Further, the outer diameter of the knob is larger than the inner diameter of the operation tube.
Further, the outer diameter of the guide tube is equal to the inner diameter of the operation tube.
Furthermore, the operation tube is provided with a yielding groove corresponding to the connecting piece.
Further, the front wheel is mounted on a connecting rod, the connecting rod is connected with a pipe sleeve, and the pipe sleeve is fixed on the operating pipe.
The beneficial effects of the utility model are that following several points have at least:
the utility model discloses a front end of seat is equipped with the connecting piece, and connecting piece and lifter threaded connection, lifter are located the inside of operation pipe, and the below of seat is equipped with the support frame that is used for supporting the seat to rotatory knob drives the lifter rotation after lifting the stand pipe, thereby adjusts the height of seat, and the support frame can block into different draw-in grooves in order to be suitable for the height of seat, guarantees the comfort level when children take exercise;
the utility model discloses a clamp plate is installed to the below at seat, and the bolt passes clamp plate and seat connection, is equipped with pressure spring between the plush copper of clamp plate and bolt so that the clamp plate compresses tightly the draw-in groove and prevents that the support frame from breaking away from the draw-in groove.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded schematic view of the present invention;
fig. 3 is an enlarged view of fig. 2 a of the present invention;
FIG. 4 is a schematic structural view of the guide tube of the present invention;
the parts in the drawings are marked as follows:
the device comprises a base 1, a front wheel 2, a connecting rod 21, a pipe sleeve 22, a rear wheel 3, an operating pipe 4, a handle 41, a positioning groove 42, a yielding groove 43, a seat 5, a connecting piece 51, a clamping groove 52, a pressing plate 53, a bolt 54, a compression spring 55, a lifting rod 6, a guide strip 61, a support frame 7, a guide pipe 8, a guide groove 81 and a knob 82.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): a scooter with an adjustable seat height, as shown in fig. 1-4, comprising a base 1, a front wheel 2, a rear wheel 3, an operation tube 4 and a seat 5, wherein the front wheel 2 and the rear wheel 3 are respectively located at the front side and the rear side of the base 1, a handle 41 is arranged at the upper end of the operation tube 4, the lower end of the operation tube 4 is mounted on the base 1, the seat 5 is arranged above the base 1, a connecting piece 51 is arranged at the front end of the seat 5, the connecting piece 51 is in threaded connection with a lifting rod 6, the lifting rod 6 is located inside the operation tube 4, and a support frame 7 for supporting the seat 5 is arranged below the seat 5;
the lower extreme rotatable coupling of lifter 6 in base 1, the upper segment cover of lifter 6 has stand pipe 8, the internal surface of stand pipe 8 is equipped with a plurality of along the direction recess 81 that the axial of stand pipe 8 set up, the surface of lifter 6 is equipped with gib block 61 so that stand pipe 8 slides from top to bottom along the direction of gib block 61, the upper end of stand pipe 8 is equipped with drive seat 5 oscilaltion knob 82.
The support frame 7 is "U" type support frame 7, the lower extreme rotatable coupling of support frame 7 in base 1, the lower surface of seat 5 is equipped with a plurality of and support frame 7 assorted draw-in groove 52, and different draw-in grooves 52 are gone into in order to adjust the height of seat 5 to support frame 7 card.
A pressing plate 53 is arranged below the seat 5, a bolt 54 penetrates through the pressing plate 53 to be connected with the seat 5, and a compression spring 55 is arranged between the pressing plate 53 and a raised head of the bolt 54 so that the pressing plate 53 compresses the clamping groove 52 to prevent the support frame 7 from being separated from the clamping groove 52.
The upper end surface of the operation tube 4 is circumferentially provided with a plurality of positioning grooves 42 matched with the knobs 82, and the knobs 82 are clamped in the positioning grooves 42 to limit the rotation of the lifting rod 6.
The outer diameter of the knob 82 is larger than the inner diameter of the operation tube 4.
The outer diameter of the guide tube 8 is equal to the inner diameter of the operating tube 4.
The operation tube 4 is provided with a relief groove 43 corresponding to the connector 51.
The front wheel 2 is mounted on a connecting rod 21, the connecting rod 21 is connected with a pipe sleeve 22, and the pipe sleeve 22 is fixed on the operation pipe.
The working principle of the utility model is as follows: when the height of seat is required to be adjusted, the support frame is separated from the clamping groove of the seat, the guide pipe is driven by the knob to ascend, then the knob is rotated to enable the guide pipe to drive the lifting rod to rotate, the height of the seat is adjusted, then the support frame is clamped into the corresponding clamping groove, and the pressing plate is driven by the pressing spring to press the clamping groove to prevent the support frame from being separated from the clamping groove.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (8)
1. A scooter with adjustable seat height, its characterized in that: the front wheel and the rear wheel are respectively positioned on the front side and the rear side of the base, a handle (41) is arranged at the upper end of the operating pipe, the lower end of the operating pipe is mounted on the base, the seat is arranged above the base, a connecting piece (51) is arranged at the front end of the seat and is in threaded connection with a lifting rod (6), the lifting rod is positioned inside the operating pipe, and a support frame (7) for supporting the seat is arranged below the seat;
the lower extreme rotatable coupling of lifter in the base, the upper segment cover of lifter has stand pipe (8), the internal surface of stand pipe is equipped with a plurality of along the direction recess (81) that the axial of stand pipe set up, the surface of lifter is equipped with gib block (61) so that the stand pipe slides from top to bottom along the direction of gib block, the upper end of stand pipe is equipped with knob (82) that drive seat oscilaltion.
2. The seat height adjustable scooter of claim 1, wherein: the support frame is "U" type support frame, the lower extreme rotatable coupling of support frame in the base, the lower surface at seat is equipped with a plurality of and support frame assorted draw-in groove (52), and the support frame card is gone into different draw-in grooves and is in order to adjust the height at seat.
3. The seat height adjustable scooter of claim 2, wherein: a pressing plate (53) is installed below the seat, a bolt (54) penetrates through the pressing plate to be connected with the seat, and a compression spring (55) is arranged between the pressing plate and a raised head of the bolt so that the pressing plate compresses the clamping groove to prevent the supporting frame from being separated from the clamping groove.
4. The seat height adjustable scooter of claim 1, wherein: the upper end surface circumference of operation pipe be equipped with a plurality of with knob assorted constant head tank (42), the knob card is in the constant head tank in order to restrict the lifter and rotate.
5. The seat height adjustable scooter of claim 1, wherein: the outer diameter of the knob is larger than the inner diameter of the operation tube.
6. The seat height adjustable scooter of claim 1, wherein: the outer diameter of the guide tube is equal to the inner diameter of the operation tube.
7. The seat height adjustable scooter of claim 1, wherein: the operating pipe is provided with a yielding groove (43) corresponding to the connecting piece.
8. The seat height adjustable scooter of claim 1, wherein: the front wheel is mounted on a connecting rod (21), the connecting rod is connected with a pipe sleeve (22), and the pipe sleeve is fixed on the operating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921980120.7U CN210822585U (en) | 2019-11-16 | 2019-11-16 | Scooter with adjustable seat height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921980120.7U CN210822585U (en) | 2019-11-16 | 2019-11-16 | Scooter with adjustable seat height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210822585U true CN210822585U (en) | 2020-06-23 |
Family
ID=71254829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921980120.7U Expired - Fee Related CN210822585U (en) | 2019-11-16 | 2019-11-16 | Scooter with adjustable seat height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210822585U (en) |
-
2019
- 2019-11-16 CN CN201921980120.7U patent/CN210822585U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |