CN212125368U

CN212125368U - Height-adjustable scooter seat

Info

Publication number: CN212125368U
Application number: CN202020849551.6U
Authority: CN
Inventors: 吴真珍
Original assignee: Yongkang Rongying Trade Co ltd
Current assignee: Yongkang Rongying Trade Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-11
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a height-adjustable scooter seat, which comprises a seat cushion; a vertical pipe fixed below the seat cushion; mounting a plate; the vertical installation is in stay tube on the mounting panel, the upper end of stay tube is equipped with the open slot that extends one section distance from the oral area, the riser is inserted and is established in the stay tube, thereby the upper end of stay tube is installed can with thereby the stay tube diameter reduces tightly the locking device of riser, be provided with on the inner wall of stay tube from the vertical recess of oral area downwardly extending, and with a plurality of horizontal recesses that vertical recess is linked together, be provided with protruding muscle on the outer wall of riser, protruding muscle can vertical recess internalization and through rotating the riser makes protruding muscle imbed to in the horizontal recess. The position of the convex rib is limited through the transverse groove, and the supporting tube is locked by an external locking device, so that the vertical tube cannot slide under stress due to double limiting.

Description

Height-adjustable scooter seat

Technical Field

The utility model belongs to the technical field of the scooter technique and specifically relates to a height-adjustable's scooter seat is related to.

Background

The scooter is a novel product form of scooter motion after a traditional scooter. The scooter can well provide some riding instead of walking requirements in daily life for people due to the advantages of small volume, convenient carrying, moderate speed and the like. And because the scooter has good competitive and interesting properties, the scooter has raised a new movement trend in the sea and out, and is popular with children and young people.

At present, many scooters on the market do not have the seat when leaving the factory, in order to satisfy partial user's demand, also released the seat of demountable installation on the scooter footboard on the market, its height though can adjust, but its high locking location only makes the stay tube press from both sides tight seatpad riser through a lift hasp that has the cam, such clamping means reliability is not high, long-time the use can have the tight not hard up phenomenon of clamp to lead to the seatpad gliding, there is the hidden danger.

Disclosure of Invention

The utility model provides a height-adjustable's scooter seat, its simple structure, convenient to use accomplishes and fixes a position the back installation firm, and the seat uses for a long time and also can not have the gliding hidden danger of riser.

The utility model provides a technical scheme that its technical problem adopted is: a height-adjustable scooter seat comprises a seat cushion; a vertical pipe fixed below the seat cushion; mounting a plate; the vertical installation is in stay tube on the mounting panel, the upper end of stay tube is equipped with the open slot that extends one section distance from the oral area, the riser is inserted and is established in the stay tube, thereby the upper end of stay tube is installed can with thereby the stay tube diameter reduces tightly the locking device of riser, be provided with on the inner wall of stay tube from the vertical recess of oral area downwardly extending, and with a plurality of horizontal recesses that vertical recess is linked together, be provided with protruding muscle on the outer wall of riser, protruding muscle can vertical recess internalization and through rotating the riser makes protruding muscle imbed to in the horizontal recess. The position of the convex rib is limited through the transverse groove, and the supporting tube is locked by an external locking device, so that the vertical tube cannot slide under stress due to double limiting.

In the above technical solution, preferably, the locking device includes: rotating the handle; a screw fixed to the rotating handle; the hoop is arranged at the upper part of the supporting tube; and the screw rod penetrates through two ends of the hoop and is in threaded connection with the screw cap. The mode is simple to operate, and the hoop can clamp the upper part of the supporting tube more easily.

Among the above-mentioned technical scheme, preferred, still include the base, stay tube fixed mounting is in on the base, the one end of base articulates on the mounting panel, and the other end passes through movable bolt to be fixed on the mounting panel, movable bolt can remove with the fixed of mounting panel. Many scooters often have the function of folding accomodating, set up like this, can make this height-adjustable's scooter seat fold under the condition of not dismantling to convenient transport and carry.

In the above technical solution, preferably, the base includes a top plate and side plates, one of the side plates is provided with a positioning hole, a pin seat fixedly connected to the mounting plate is provided below the top plate, and the movable pin is disposed in the pin seat and moves transversely and can be inserted into or separated from the positioning hole.

In the above technical scheme, preferably, the movable bolt includes a bolt part and a handle part, the handle part is perpendicular to the bolt part, the handle part is used for driving the bolt part to slide and rotate, and the handle part can rotate to the limiting groove on the base.

In the above technical scheme, preferably, the mounting plate is provided with at least 4 bolt holes.

In the above technical solution, preferably, the number of the transverse grooves is more than 5, and the transverse grooves are uniformly arranged on the inner wall of the support tube.

In the above technical scheme, preferably, the number of the ribs is more than 3, and the distance between two adjacent ribs is consistent with the distance between two adjacent transverse grooves.

The utility model has the advantages that:

1. after the stand pipe is fixed with the supporting pipe, the stand pipe has limiting acting forces in the radial direction and the axial direction, so that the stand pipe cannot slide down when being used for a long time or being used by a person with larger weight, and the use reliability of a product is ensured;

2. the locking device of the utility model adopts the limit mode of the threaded screw, the clamping is more convenient, and the acting force is large;

3. the utility model discloses a mounting panel can be dismantled with the scooter and be connected, and possesses the function of folding accomodating fast, is convenient for carry and carry.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic view of the structure in direction a of fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of the structure of the outside of the riser and the inside of the support tube according to the present invention.

Fig. 4 is a schematic view of the structure from a-a in fig. 3 according to the present invention.

Fig. 5 is a schematic view of the structure from a-a in fig. 2 according to the present invention.

Fig. 6 is an enlarged schematic view of the present invention at B in fig. 2.

Fig. 7 is a schematic structural view of the utility model mounted on a scooter.

In the figure, 1, a seat cushion, 2, a vertical pipe, 3, a mounting plate, 4, a support pipe, 5, an open slot, 6, a rotating handle, 7, a screw rod, 8, a hoop, 9, a nut, 10, a base, 11, a movable bolt, 11a, a bolt part, 11b, a handle part, 12, a top plate, 13, a side plate, 14, a positioning hole, 15, a bolt hole, 16, a vertical groove, 17, a transverse groove, 18, a convex rib, 19, a convex part, 20, a scooter, 21, a scooter pedal, 22, a bolt, 23, a limiting groove and 24, a pin shaft are arranged.

Detailed Description

Referring to fig. 1 to 6, a height-adjustable scooter seat includes a seat cushion 1; a vertical pipe 2 fixed below the seat cushion; the mounting plate 3 is a metal plate with the thickness of 2mm-5 mm; a supporting tube 4 vertically installed on the mounting plate 3, an open slot 5 extending from the mouth part for a distance of 3CM is provided at the upper end of the supporting tube 4, the stand tube 2 is inserted into the supporting tube 4, a locking device (the specific structure of the locking device is in the lower section) capable of reducing the diameter of the supporting tube 4 to clamp the stand tube 2 is installed at the upper end of the supporting tube 4, a vertical groove 16 extending downwards from the mouth part and a plurality of transverse grooves 17 communicated with the vertical groove 16 are provided on the inner wall of the supporting

tube

4, 9 are adopted in the embodiment, a plurality of ribs 18 are provided on the outer wall of the

stand tube

2, 5 are provided, the ribs 18 can move in the vertical groove 16, and the ribs 18 are embedded into the transverse grooves 17 by rotating the stand tube 2, wherein the distance between the transverse grooves 17 is consistent with the distance between the ribs 18, this ensures that 5 ribs 18 can simultaneously snap into 5 corresponding transverse grooves 17. When the device is used, the convex rib 18 on the vertical pipe 2 is aligned with the vertical groove 16 and then inserted into the supporting pipe 4, then the vertical pipe 2 is rotated after reaching the required height, the convex rib 18 on the vertical pipe 2 is clamped into the transverse groove 17, and then the locking device is locked to finish fixing. It should be noted that the seat cushion 1 on the vertical tube 2 after the rotation locking is completed is placed in the forward direction. The position of the convex rib 18 is limited by the transverse groove 17, and the supporting tube 4 is locked by an external locking device, so that the riser 2 cannot slide down under stress due to double limiting.

Specifically, the locking device includes: the handle 6 is rotated; a screw 7 fixed to the turning handle 6; the hoop 8 is arranged at the upper part of the supporting tube 4, and the inner side of the hoop 8 is jointed and welded on the supporting tube; and the screw cap 9 is fixed at one end of the opening of the hoop 8, and the screw 7 penetrates through two ends of the opening of the hoop 8 and is in threaded connection with the screw cap 9. The operation is simple in this way, and the hoop 8 can be more easily clamped on the upper part of the support tube 4.

Preferably, the support tube assembly further comprises a base 10, the support tube 4 is welded on the base 10, one end of the base 10 is hinged on the mounting plate 3 through a pin shaft 24, the other end of the base is fixed on the mounting plate 3 through a movable bolt 11, the base 10 comprises a top plate 12 and side plates 13, one side plate 13 is provided with a positioning hole 14, a bolt seat (not shown in the figure) fixedly connected with the mounting plate 3 is arranged below the top plate 12, the bolt seat is in an omega shape, two ends of the bolt seat are welded on the mounting plate 3, and the movable bolt 11 is arranged in the bolt seat and can transversely move and can be inserted into or separated from the positioning hole 14. Many scooters often have the function of folding accomodating, set up like this, can make this height-adjustable's scooter seat fold under the condition of not dismantling to convenient transport and carry.

Specifically, the movable bolt 11 includes a bolt part 11a and a handle part 11b, the handle part 11b is perpendicular to the bolt part 11a, the handle part 11b is used for driving the bolt part 11a to slide and rotate, and the handle part 11b can rotate into a limiting groove 23 on the base 10. In order to ensure that the movable bolt 11 is not separated from the limit position due to vibration, a convex part 19 is further arranged at the limit groove 23 to limit the position of the handle part 11b after the positioning is finished.

Referring to fig. 7, for the utility model discloses install the structure schematic diagram on scooter 20, pass the bolt hole on the mounting panel through 4 bolts will the utility model discloses fix on scooter footboard 21, can carry out the altitude mixture control of seatpad 1 after fixed, also can fix it on scooter 20 after accomplishing seatpad 1 altitude mixture control.

The above is only an embodiment of the present invention, and is not a limitation to the present invention in any form, and the present invention does not depart from the technical solution of the present invention, and the simple modification, equivalent change or modification made by the present invention all fall into the protection scope of the present invention.

Claims

1. A height-adjustable scooter seat comprises a seat cushion; a vertical pipe fixed below the seat cushion; mounting a plate; the utility model discloses a locking device of riser, including the mounting panel, the riser is installed to the mounting panel, vertical installation is in the stay tube on the mounting panel, the upper end of stay tube is equipped with the open slot that extends one section distance from the oral area, the riser is inserted and is established in the stay tube, its characterized in that, the upper end of stay tube install can with thereby the stay tube diameter reduces tightly the locking device of riser, be provided with on the inner wall of stay tube from the vertical recess of oral area downwardly extending, and with a plurality of horizontal recesses that vertical recess is linked together, be provided with protruding muscle on the outer wall of riser, protruding muscle can vertical recess internalization and through rotating the riser makes protruding muscle imbed to in the horizontal.

2. The height-adjustable scooter seat according to claim 1, wherein said locking means comprises: rotating the handle; a screw fixed to the rotating handle; the hoop is arranged at the upper part of the supporting tube; and the screw rod penetrates through two ends of the hoop and is in threaded connection with the screw cap.

3. The height-adjustable scooter seat according to claim 1, further comprising a base, wherein the supporting tube is fixedly mounted on the base, one end of the base is hinged to the mounting plate, the other end of the base is fixed on the mounting plate through a movable bolt, and the movable bolt can be released from being fixed with the mounting plate.

4. The height-adjustable scooter seat according to claim 3, wherein the base comprises a top plate and side plates, one of the side plates is provided with a positioning hole, a pin seat fixedly connected with the mounting plate is arranged below the top plate, and the movable pin is arranged in the pin seat to move transversely and can be inserted into or separated from the positioning hole.

5. The height-adjustable scooter seat according to claim 4, wherein the movable latch comprises a latch portion and a handle portion, the handle portion is perpendicular to the latch portion, the handle portion is used for driving the latch member to slide and rotate, and the handle portion can rotate into the limiting groove on the base.

6. The height-adjustable scooter seat according to claim 1, wherein said mounting plate is provided with at least 4 bolt holes.

7. The height-adjustable scooter seat according to claim 1, wherein the number of the lateral grooves is 5 or more, and the lateral grooves are uniformly arranged on the inner wall of the support pipe.

8. The height-adjustable scooter seat according to claim 7, wherein the number of the ribs is 3 or more, and the pitch between two adjacent ribs is the same as the pitch between two adjacent transverse grooves.