CN213768858U

CN213768858U - Scooter with small folding size

Info

Publication number: CN213768858U
Application number: CN202022490482.7U
Authority: CN
Inventors: 楼秀丰
Original assignee: Zhejiang Hengfeng Sports Equipment Co ltd
Current assignee: Zhejiang Hengfeng Sports Equipment Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-23
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a scooter with small folding volume, which comprises a scooter board and a pulley, wherein a connecting block is fixed at one end of the scooter board, an extension plate is fixed at the other end of the sweep, pulleys are symmetrically arranged at the bottom of the sweep, a fixed layer is fixed at the bottom of the sweep between the pulleys, the fixed layer is internally provided with an accommodating mechanism which can sleeve and limit the surface of the telescopic cylinder, the connecting block is internally and rotatably connected with the telescopic cylinder through a rotating shaft, and the telescopic column is inserted in the telescopic cylinder in a sliding way, so that when the scooter is folded under the action of the storage mechanism, the rotation and the accommodation of the telescopic cylinder are limited, the secondary expansion of the telescopic cylinder is prevented, and the stable connection relationship between the telescopic column and the telescopic cylinder is realized when the device is used under the action of the limiting mechanism, and the length can be conveniently adjusted for use, so that the first friction plate can rotate along with the threaded column.

Description

Scooter with small folding size

Technical Field

The utility model relates to a scooter technical field specifically is a little scooter of folding volume.

Background

The scooter is widely used in families as a tool for children to enjoy playing instead of walking, and artificial feet are needed to rub with the ground without the action of a power assembly. Therefore, the scooter can generate forward power according to inertia, and the existing scooter is foldable and can be folded when not in use.

The existing scooter can effectively reduce the occupied space area through folding, but the stable effect after the folding is not good, and the folding part is easily unfolded in the moving process, so that the space resources are occupied, and therefore, the scooter with small folding size is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can stably carry out this folding scooter that is small that just prevents the recovery effect to it to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scooter that folding volume is little, includes sweep and pulley, sweep one end is fixed with the connecting block, and the sweep other end is fixed with the extension board, the pulley is installed to sweep bottom symmetry, the sweep bottom is located and is fixed with the fixed bed between the pulley, the inside receiving mechanism that can cup joint spacing to the telescopic cylinder surface that is equipped with of fixed bed, the connecting block is inside to be connected with the telescopic cylinder through the pivot rotation, and the inside slip of telescopic cylinder is pegged graft and is had telescopic column, be equipped with the stop gear that can carry out limiting displacement to telescopic column on the telescopic cylinder top surface, telescopic column keeps away from telescopic cylinder's one end and is fixed with the connecting piece, and the connecting piece both ends are rotated through the pivot and are connected with the handle.

Preferably, stop gear includes screw thread post, first friction plate and second friction plate, the telescopic cylinder is seted up threaded hole on the surface, and telescopic cylinder screw hole internal toothing is connected with the screw thread post, telescopic cylinder is worn out to screw thread post one end, and the screw thread post other end penetrates telescopic cylinder internal fixation and is had first friction plate, the position that telescopic cylinder inner wall corresponds first friction plate is fixed with the second friction plate, and first friction plate and second friction plate all are sliding contact with the surface of telescopic cylinder.

Preferably, the storage mechanism comprises a storage frame, a limiting ring, a connecting plate, an insertion column, a reset spring and a slot, wherein the fixed layer is far away from one side of the vehicle plate and is provided with a semicircular notch on the surface, the fixed layer is located at the semicircular notch and is internally fixed with the storage frame, the limiting ring is slidably connected inside the storage frame, the reset spring is arranged between the storage frame and the limiting ring, the reset spring and the storage frame and the limiting ring are fixedly connected, one end of the limiting ring, far away from the reset spring, is fixed with the connecting plate, is slidably inserted into the connecting plate, corresponds to the insertion column on the surface of the fixed layer and is provided with the slot, and the insertion column and the slot are movably inserted into the slot

Preferably, the two sides of the turning plate are rotatably connected with one end of a supporting plate through a universal shaft, the supporting plate is rotatably connected with a clamping ring through the universal shaft, the clamping ring is in extrusion contact with the surface of the telescopic cylinder, and the adjacent clamping rings are fixedly connected through bolts.

Preferably, the connecting block is rotatably connected with the telescopic cylinder through a rotating shaft, and torsion springs are fixed inside the rotating shaft between the connecting block and the telescopic cylinder and the rotating shaft between the handle and the connecting piece.

Preferably, spring clips are fixed on the two sides of the extension plate corresponding to the positions where the handle rotates, and the spring clips are in pressing contact with the surface of the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes the limiting function of the rotary storage of the telescopic cylinder when the scooter is folded under the action of the storage mechanism, prevents the scooter from secondary expansion, realizes the stable connection relationship between the telescopic column and the telescopic cylinder when the device is used under the action of the limiting mechanism, and is convenient for adjusting the length for use, thereby realizing that the first friction plate rotates along with the threaded column, the surface of the telescopic column is extruded and clamped under the matching action of the second friction plate, the height and limiting functions are realized, the telescopic cylinder is rotated to enter and be in sliding contact with the storage frame, the inner part of the storage frame is connected with the limiting ring in a sliding way, the limiting ring and the storage frame are matched to perform a certain limiting function on the surface of the telescopic cylinder, the inner part of the inserting column slot is inserted, the limiting ring slides in the inner part of the telescopic cylinder to receive the function of the reset spring, and the recovery is more convenient, the folding of the convenient device is realized, the space is saved, and the folding convenient device is more stable and convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection between the telescopic column and the telescopic cylinder of the present invention;

FIG. 3 is a schematic view of the bottom structure of the vehicle body panel of the present invention;

FIG. 4 is a schematic structural view of the storage mechanism of the present invention;

FIG. 5 is a schematic view of the connection between the clamping ring and the telescopic cylinder of the present invention;

fig. 6 is a schematic view of the connection between the handle and the spring clamp of the present invention.

In the figure: 1. turning a plate; 11. a support plate; 12. clamping a ring; 13. an extension plate; 14. a spring clip; 15. a fixed layer; 16. a pulley; 17. connecting blocks; 2. a telescopic cylinder; 3. a limiting mechanism; 31. a threaded post; 32. a first friction plate; 33. a second friction plate; 4. a telescopic column; 5. a connecting member; 6. a handle; 7. a storage mechanism; 71. a storage frame; 72. a limiting ring; 73. a connecting plate; 74. inserting a column; 75. a return spring; 76. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the scooter with small folding volume in the figure comprises a scooter board 1 and pulleys 16, wherein a connecting block 17 is fixed at one end of the scooter board 1, an extending plate 13 is fixed at the other end of the scooter board 1, the pulleys 16 are symmetrically installed at the bottom of the scooter board 1, a fixed layer 15 is fixed between the pulleys 16 at the bottom of the scooter board 1, a receiving mechanism 7 capable of limiting the surface of a telescopic cylinder 2 in a sleeved mode is arranged inside the fixed layer 15, a telescopic cylinder 2 is rotatably connected inside the connecting block 17 through a rotating shaft, a telescopic cylinder 4 is slidably inserted inside the telescopic cylinder 2, a limiting mechanism 3 capable of limiting the telescopic cylinder 4 is arranged on the surface of the top of the telescopic cylinder 2, a connecting piece 5 is fixed at one end of the telescopic cylinder 4 far away from the telescopic cylinder 2, handles 6 are rotatably connected at two ends of the connecting piece 5 through the rotating shaft, under the action of the receiving mechanism 7, realized carrying out folding during operation to the scooter, accomodate the rotation of a telescopic cylinder 2 and played spacing effect, prevent that its secondary from expandeing, under stop gear 3's effect, realized when the operative installations, the stable relation of connection between telescopic column 4 and the telescopic cylinder 2, and conveniently adjust length and use.

Referring to fig. 2 and 3, the limiting mechanism 3 includes a threaded column 31, a first friction plate 32 and a second friction plate 33, a threaded hole is formed on the surface of the telescopic cylinder 2, and the threaded hole of the telescopic cylinder 2 is engaged and connected with a threaded column 31, one end of the threaded column 31 penetrates out of the telescopic cylinder 2, and the other end of the threaded column 31 penetrates into the telescopic cylinder 2 and is fixed with a first friction plate 32, the inner wall of the telescopic cylinder 2 corresponding to the position of the first friction plate 32 is fixed with a second friction plate 33, and the first friction plate 32 and the second friction plate 33 are in sliding contact with the surface of the telescopic column 4, the threaded column 31 is rotated, the threaded column 31 is meshed with the corresponding threaded hole on the surface of the telescopic cylinder 2, so that the first friction plate 32 rotates along with the threaded column 31, under the cooperation of the second friction plate 33, the surface of the telescopic column 4 is squeezed and clamped, so that the height and the limiting effect can be adjusted.

Referring to fig. 3, the storage mechanism 7 includes a storage frame 71, a limiting ring 72, a connecting plate 73, an inserting column 74, a return spring 75 and a slot 76, a semicircular notch is formed on a surface of the fixing layer 15 away from the vehicle panel 1, the storage frame 71 is fixed inside the semicircular notch of the fixing layer 15, the limiting ring 72 is slidably connected inside the storage frame 71, the return spring 75 is disposed between the storage frame 71 and the limiting ring 72, the return spring 75 is fixedly connected with the storage frame 71 and the limiting ring 72, the connecting plate 73 is fixed at one end of the limiting ring 72 away from the return spring 75, the inserting column 74 is slidably inserted inside the connecting plate 73, the slot 76 is formed on the surface of the fixing layer 15 corresponding to the inserting column 74, the inserting column 74 is movably inserted into the slot 76, when the device is folded and retracted, the telescopic tube 2 is rotated to enter and slidably contact with the storage frame 71, accomodate frame 71 inside sliding connection and have spacing collar 72, spacing collar 72 and accomodate frame 71 mating reaction and carry out certain limiting displacement to telescopic 2 surface, will insert inside post 74 slot 76, spacing collar 72 slides in telescopic 2 inside and receives reset spring 75's effect, makes it more convenient to resume.

Referring to fig. 2 and 4, two sides of the sweep 1 are rotatably connected with one end of a supporting plate 11 through a universal shaft, the supporting plate 11 is rotatably connected with a clamping ring 12 through the universal shaft, the clamping ring 12 is in pressing contact with the surface of the telescopic cylinder 2, the adjacent clamping rings 12 are fixedly connected through bolts, and the supporting plate 11 and the clamping ring 12 are rotated to enable the two clamping rings 12 to clamp the surface of the telescopic cylinder 2 and fixedly connected through bolts of the lug plate.

Referring to fig. 1, the connecting block 17 is rotatably connected to the telescopic cylinder 2 through a rotating shaft, and torsion springs are fixed inside the rotating shaft between the connecting block 17 and the telescopic cylinder 2 and the rotating shaft between the handle 6 and the connecting member 5, and play a role in assisting recovery between rotation of the telescopic cylinder 2 and rotation of the handle 6.

Referring to fig. 1, spring clips 14 are fixed on two sides of the extension plate 13 corresponding to the positions where the handle 6 rotates, the spring clips 14 are in pressing contact with the surface of the handle 6, and the handles 6 on two sides of the connecting member 5 are rotated to clamp the surfaces of the handles 6 inside the spring clips 14.

In the scheme, when the device is used, the threaded column 31 is rotated, the threaded column 31 is meshed with the corresponding threaded hole on the surface of the telescopic cylinder 2, so that the first friction plate 32 rotates along with the rotation of the threaded column 31, the surface of the telescopic cylinder 4 is extruded and clamped under the matching action of the second friction plate 33, the height is adjusted, when the device is folded and retracted, the telescopic cylinder 2 is rotated to enter and be in sliding contact with the accommodating frame 71, the limiting ring 72 is connected in the accommodating frame 71 in a sliding manner, the limiting ring 72 and the accommodating frame 71 are matched to limit the surface of the telescopic cylinder 2 to a certain extent, the handles 6 on two sides of the connecting piece 5 are rotated, the surfaces of the handles 6 are clamped in the spring clamp 14, the support plate 11 and the clamping rings 12 are rotated to clamp the surfaces of the telescopic cylinder 2 by the two clamping rings 12, and the folding scooter with small volume is realized under the action of the accommodating mechanism 7 when the scooter is folded, rotation to telescopic 2 is accomodate and has been played spacing effect, prevents that its secondary from expandeing, under stop gear 3's effect, has realized when the operative installations, and the stable relation of connection between telescopic column 4 and the telescopic 2, and conveniently adjusts length and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scooter that folding volume is little, includes sweep (1) and pulley (16), its characterized in that: one end of the sweep (1) is fixed with a connecting block (17), the other end of the sweep (1) is fixed with an extension plate (13), pulleys (16) are symmetrically arranged at the bottom of the sweep (1), a fixed layer (15) is fixed between the pulleys (16) at the bottom of the sweep (1), the fixed layer (15) is internally provided with a containing mechanism (7) which can sleeve and limit the surface of the telescopic cylinder (2), the inside of the connecting block (17) is rotationally connected with a telescopic cylinder (2) through a rotating shaft, a telescopic column (4) is inserted in the telescopic cylinder (2) in a sliding way, a limiting mechanism (3) which can limit the telescopic column (4) is arranged on the surface of the top of the telescopic cylinder (2), a connecting piece (5) is fixed at one end of the telescopic column (4) far away from the telescopic cylinder (2), and the two ends of the connecting piece (5) are rotationally connected with handles (6) through rotating shafts.

2. The scooter of claim 1, wherein: stop gear (3) are including screw thread post (31), first friction plate (32) and second friction plate (33), telescopic cylinder (2) set up threaded hole on the surface, and telescopic cylinder (2) screw hole internal toothing is connected with screw thread post (31), telescopic cylinder (2) is worn out to screw thread post (31) one end, and the screw thread post (31) other end penetrates telescopic cylinder (2) internal fixation has first friction plate (32), the position that telescopic cylinder (2) inner wall corresponds first friction plate (32) is fixed with second friction plate (33), and first friction plate (32) and second friction plate (33) all with the surface of telescopic cylinder (4) be sliding contact.

3. The scooter of claim 1, wherein: the storage mechanism (7) comprises a storage frame (71), a limiting ring (72), a connecting plate (73), an inserting column (74), a reset spring (75) and a slot (76), wherein a semicircular notch is formed in the surface of one side, away from the vehicle plate (1), of the fixing layer (15), the storage frame (71) is fixed inside the semicircular notch of the fixing layer (15), the limiting ring (72) is connected inside the storage frame (71) in a sliding manner, the reset spring (75) is arranged between the storage frame (71) and the limiting ring (72), the reset spring (75), the storage frame (71) and the limiting ring (72) are fixedly connected, the connecting plate (73) is fixed at one end, away from the reset spring (75), of the limiting ring (72), the inserting column (74) is inserted inside the connecting plate (73) in a sliding manner, the slot (76) is formed in the surface of the fixing layer (15) corresponding to the inserting column (74), and the inserting column (74) and the inserting groove (76) are movably inserted.

4. The scooter of claim 1, wherein: the motorcycle plate is characterized in that the two sides of the motorcycle plate (1) are rotatably connected with one end of a supporting plate (11) through universal shafts, the supporting plate (11) is rotatably connected with a clamping ring (12) through the universal shafts, the surface of the clamping ring (12) is in extrusion contact with the surface of the telescopic cylinder (2), and the clamping ring (12) is fixedly connected with the telescopic cylinder through bolts.

5. The scooter of claim 1, wherein: the connecting block (17) is rotatably connected with the telescopic cylinder (2) through a rotating shaft, and the rotating shaft between the connecting block (17) and the telescopic cylinder (2) and the rotating shaft between the handle (6) and the connecting piece (5) are both fixed with torsion springs.

6. The scooter of claim 5, wherein: spring clamps (14) are fixed on the two sides of the extension plate (13) corresponding to the rotating positions of the handle (6), and the spring clamps (14) are in pressing contact with the surface of the handle (6).