CN214823854U

CN214823854U - Children drift car

Info

Publication number: CN214823854U
Application number: CN202023217209.3U
Authority: CN
Inventors: 应灵枝
Original assignee: Yongkang Industry And Trade Co Ltd
Current assignee: Zhejiang Jinlin Sports Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-23
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to the technical field of children entertainment, and discloses a children drifting car, which comprises a car front driving part and a car frame, wherein the car front driving part consists of a driving main body and handlebars arranged at two sides of the upper end of the driving main body, pedals are arranged at two sides of the lower end of the driving main body, the car frame comprises a middle shaft frame and a rear shaft frame, the front end of the middle shaft frame is movably connected with the car front driving part through a rotating shaft, the middle point of the rear shaft frame is fixed at the rear end of the middle shaft frame, a seat is arranged on the middle shaft frame in a guiding sliding manner, a locking mechanism capable of driving the seat to be far away from or close to the car front driving part and limiting is arranged between the seat and the middle shaft frame, the locking mechanism comprises a rack fixedly arranged at one side of the middle shaft frame along the axial direction of the middle shaft frame, a matching block arranged below the seat, a guide groove sunken at one side of the matching block close to the rack, and a tooth block telescopically arranged in the guide groove and meshed with the rack when extending out, the extension and contraction of the tooth block are controlled by a control part, and the drift car can improve the applicable age range and the use comfort of children.

Description

Children drift car

Technical Field

The utility model relates to a children's amusement technical field specifically is a children's drift car.

Background

The tricycle has wide drifting and is popular sports for children, and the drifting vehicle has wide audience as a tool for entertainment. The utility model discloses a notice number is CN 204916026U's utility model discloses an electronic 360 drift cars, including plantago drive portion and frame, plantago drive portion comprises drive main part and handlebar, and wherein the handlebar is installed at the top of drive main part, and the handlebar comprises left handlebar and right handlebar, wherein installs the manual brake on the left handlebar, installs the double speed starter on the right handlebar, and manual brake and double speed starter all are connected with the drive main part. The driving main body consists of a front face shield, a rear shield, a driving main frame, a controller, a lithium battery, a driving motor, a small fly, a large fly and a driving wheel, wherein the front face shield and the rear shield are both arranged on the driving main frame. The frame consists of a middle shaft bracket, a rear shaft bracket and a brake wrench, wherein the front end of the middle shaft bracket is movably connected with the front driving part of the vehicle through a rotating shaft so as to facilitate the steering of the vehicle body; the rear part of the middle shaft bracket is provided with a seat, the middle part of the rear shaft bracket is connected with the rear end of the middle shaft bracket, and two ends of the rear shaft bracket are respectively provided with a universal caster which can rotate for 360 degrees.

In the arrangement, the length of the middle shaft bracket cannot be adjusted, so that the situation that the front pedal cannot be touched exists when the legs of the child are not long enough, the rear pedal is arranged above the middle shaft bracket, the rear pedal is arranged on the middle shaft bracket, the arrangement is obtrusive and not attractive, the legs of the child with the legs long enough can be always impacted by the arrangement of the rear pedal, the comfort level is not good, and when the arrangement is used by the child with the short legs, the situation that the legs are not placed everywhere can be temporarily solved, but the situation that the hands are not long enough can not be solved, so that the child can grasp the handle only when the body of the child is inclined forward, and the use comfort level is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a children's drift car can improve children and be suitable for the age scope and the travelling comfort of use.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a children drift car, including plantago drive division and frame, plantago drive division is by the drive main part, the handlebar of drive main part upper end both sides and the running-board of drive main part lower extreme both sides, the frame includes well pedestal and rear axle frame, the front end of well pedestal is through pivot and plantago drive division active link, the mid point of rear axle frame is fixed in the rear end of well pedestal, the direction slides on well pedestal and is provided with a seat, be provided with between seat and the well pedestal and order about the seat and keep away from or be close to plantago drive division and spacing locking mechanism, locking mechanism includes the rack that axial fixity along well pedestal set up in pedestal one side, the cooperation piece that sets up in the seat below, in the cooperation piece be close to the sunken guide way in one side of rack and flexible setting in the guide way and go on the tooth piece that meshes with the rack when stretching out, the flexible of tooth piece is controlled by a control portion.

Furthermore, the control part comprises a pull rod which is arranged at one end of the tooth block far away from the rack and extends to the outside of the matching block, and a spring which is arranged between the tooth block and the bottom of the guide groove.

Furthermore, the control part comprises a screw rod arranged at one end, away from the rack, of the tooth block and a threaded hole matched with the screw rod, arranged on the matching block, one end, close to the tooth block, of the screw rod is rotatably connected with the tooth block, and a handle is fixed at one end, away from the tooth block, of the screw rod.

Furthermore, a guide mechanism is arranged between the middle shaft frame and the seat, and the guide mechanism comprises a guide rail which is arranged on one side of the middle shaft frame far away from the rack and is parallel to the middle shaft frame at intervals and axially extends along the middle shaft frame, and a slide block which is fixedly arranged at the lower end of the seat and is in guide fit with the guide rail.

Furthermore, the rack and the guide rail are symmetrically arranged on two sides of the middle shaft bracket, a fixed rod which extends along the axial direction of the middle shaft bracket is fixed on one side of the middle shaft bracket away from the guide rail at intervals, and the rack is fixed on one side of the fixed rod away from the middle shaft bracket.

Furthermore, the centre shaft frame includes the mount and with the flexible spacing complex expansion bracket of mount, the one end that the expansion bracket is close to the mount inserts to the mount in and be provided with stop gear between the two.

Furthermore, stop gear includes the elastic sleeve that the outside interference of one end that is close to the mount in the expansion bracket cup joints, the outer screw thread section of the band-pass hole that the one end outer wall that is close to the expansion bracket in the mount goes up the protruding complex ejector pin of establishing, with the through-hole interlude and is fixed in on the ejector pin in outer screw thread section complex internal thread cover.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the seat can move and be locked on the middle shaft frame accurately and stably through the guide mechanism and the locking mechanism, so that the distance from the seat to the handlebar and the pedal plate is changed, and the age application range of children is improved.

2. The centre shaft frame includes mount and expansion bracket and carries out length spacing through stop gear, further improves the accommodation of interval between seat to handlebar and the running-board, improves children age application scope.

3. Two control parts are arranged, and the positions of the seats can be adjusted quickly and accurately.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an isometric view of a child's drift car of the present invention;

fig. 2 is a front view of the frame of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a cross-sectional view B-B of FIG. 2;

fig. 6 is a sectional view of the locking mechanism of the present invention.

In the figure: 1. a vehicle front driving part; 101. a drive body; 102. a handlebar; 103. a foot pedal; 2. a middle shaft bracket; 201. a telescopic frame; 202. a fixed mount; 3. a rear axle bracket; 4. a seat; 5. a guide rail; 6. an elastic sleeve; 7. an external threaded section; 8. a top rod; 9. an internal thread sleeve; 10. fixing the rod; 11. a rack; 12. a matching block; 13. a spring; 14. a tooth block; 15. a pull rod; 16. grabbing a block; 17. a slider; 18. a screw; 19. a handle.

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.

Example 1

A children drifting car is disclosed, refer to fig. 1, comprising a car front driving part 1 and a car frame, wherein the car front driving part 1 comprises a driving main body 101, handlebars 102 at two sides of the upper end of the driving main body 101 and foot pedals 103 at two sides of the lower end of the driving main body 101, the car front driving part 1 is in the prior art, refer to Chinese patent with publication number CN204916026U in background technology and name of electric 360-degree drifting car, the car frame comprises a middle shaft frame 2 and a rear shaft frame 3, the front end of the middle shaft frame 2 is movably connected with the car front driving part 1 through a rotating shaft, the middle point of the rear shaft frame 3 is fixed at the rear end of the middle shaft frame 2, a seat 4 is arranged on the middle shaft frame 2 in a guiding and sliding manner, a locking mechanism capable of driving the seat 4 to be far away from or close to the car front driving part 1 and limiting is arranged between the seat 4 and the middle shaft frame 2, the locking mechanism comprises a rack 11 fixedly arranged at one side of the middle shaft frame 2 along the axial direction of the middle shaft frame 2, An engaging block 12 provided below the seat 4, a guide groove recessed on a side of the engaging block 12 close to the rack 11, and a tooth block 14 telescopically provided in the guide groove and engaged with the rack 11 when extended, wherein the extension and retraction of the tooth block 14 are controlled by a control portion.

The control part is shown in fig. 2, and comprises a pull rod 15 which is arranged at one end of a toothed block 14 far away from a rack 11 and extends to the outside of a matching block 12 and a spring 13 which is arranged between the toothed block 14 and the bottom of a guide groove, wherein a grabbing block 16 is fixed at one end of the pull rod 15 far away from the toothed block 14, when the seat 4 needs to be finely adjusted, the seat 4 can slide along a middle shaft frame 2 only by outwards pulling the pull rod 15 to drive the toothed block 14 to be far away from the rack 11, the adjustment precision of the rack 11 and the toothed block 14 is high, and the adjustment is very convenient through the structure.

Example 2

In order to improve the stability of the seat 4, in addition to embodiment 1, in this embodiment, a guide mechanism is provided between the seat 4 and the middle shaft frame 2, and the locking mechanism and the guide mechanism are symmetrically provided on both sides of the middle shaft frame 2, so that the stability of the seat 4 can be ensured even when the seat 4 is moved or the seat 4 is moved.

Referring to fig. 3-5, the guiding mechanism includes a guide rail 5 disposed on one side of the middle shaft bracket 2 away from the rack 11 and parallel to the middle shaft bracket 2 at an interval and extending along the axial direction of the middle shaft bracket 2, and a slider 17 fixedly disposed at the lower end of the seat 4 and guiding and matching with the guide rail 5, wherein at least one end of the guide rail 5 is fixedly connected to the middle shaft bracket 2 through a fixing block.

Meanwhile, a fixing rod 10 which extends along the axial direction of the middle shaft bracket 2 is fixed on one side of the middle shaft bracket 2 far away from the guide rail 5 at intervals, at least one end of the fixing rod 10 is fixedly connected with the middle shaft bracket 2 through a fixing block, and the rack 11 is fixed on one side of the fixing rod 10 far away from the middle shaft bracket 2.

Example 3

The difference from embodiment 2 is that in the locking mechanism of this embodiment, the control part has a structure as shown in fig. 6, the control part includes a screw 18 provided at one end of the tooth block 14 away from the rack 11 and a screw hole provided in the engagement block 12 and engaged with the screw 18, one end of the screw 18 close to the tooth block 14 is rotatably connected to the tooth block 14 through a bearing, a handle 19 is fixed at one end of the screw 18 away from the tooth block 14, and the extension and contraction of the tooth block 14 can be adjusted by rotating the screw 18 forward and backward, thereby moving or locking the seat 4.

Example 4

In this embodiment, on the basis of embodiment 2, referring to fig. 3 to 4, the middle shaft bracket 2 is configured to be a fixed bracket 202 and an expansion bracket 201 telescopically and spacing-engaged with the fixed bracket 202, one end of the expansion bracket 201 close to the fixed bracket 202 is inserted into the fixed bracket 202, and a spacing mechanism is disposed between the two ends of the expansion bracket 201 and the fixed bracket 202, the spacing mechanism includes an elastic sleeve 6 externally and interference-sleeved on one end of the expansion bracket 201 close to the fixed bracket 202, an external thread section 7 with a through hole convexly disposed on an outer wall of one end of the fixed bracket 202 close to the expansion bracket 201, a post rod 8 penetrating and engaging with the through hole, and an internal thread sleeve 9 fixed on the post rod 8 and engaging with the external thread section 7. The middle shaft bracket 2 has a telescopic limiting function, the adjusting range of the distance between the seat 4 and the handlebar 102 is further enlarged, and the applicability is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a children drift car, includes plantago drive division (1) and frame, and plantago drive division (1) is including handlebar (102) and the running-board (103) of drive main part (101) lower extreme both sides of drive main part (101), drive main part (101) upper end both sides, its characterized in that: the frame comprises a middle shaft bracket (2) and a rear shaft bracket (3), the front end of the middle shaft bracket (2) is movably connected with the front driving part (1) of the vehicle through a rotating shaft, the middle point of the rear shaft bracket (3) is fixed at the rear end of the middle shaft bracket (2), a seat (4) is arranged on a middle shaft frame (2) in a guiding sliding mode, a locking mechanism capable of driving the seat (4) to be far away from or close to a vehicle front driving part (1) and limiting is arranged between the seat (4) and the middle shaft frame (2), the locking mechanism comprises a rack (11) which is fixedly arranged on one side of the middle shaft frame (2) along the axial direction of the middle shaft frame (2), a matching block (12) which is arranged below the seat (4), a guide groove which is recessed on one side of the matching block (12) close to the rack (11) and a tooth block (14) which is telescopically arranged in the guide groove and meshed with the rack (11) when extending out, and the extension of the tooth block (14) is controlled by a control part.

2. The child drifting car of claim 1, wherein: the control part comprises a pull rod (15) which is arranged at one end of the toothed block (14) far away from the rack (11) and extends to the outside of the matching block (12), and a spring (13) which is arranged between the toothed block (14) and the bottom of the guide groove.

3. The child drifting car of claim 1, wherein: the control part comprises a screw rod (18) arranged at one end, far away from the rack (11), of the tooth block (14) and a threaded hole matched with the screw rod (18) and arranged on the matching block (12), one end, close to the tooth block (14), of the screw rod (18) is rotatably connected with the tooth block (14), and a handle (19) is fixed at one end, far away from the tooth block (14), of the screw rod (18).

4. The child drifting car of claim 1, wherein: a guide mechanism is arranged between the middle shaft frame (2) and the seat (4), and comprises a guide rail (5) which is arranged on one side of the middle shaft frame (2) far away from the rack (11) and parallel to the middle shaft frame (2) at intervals and extends along the axial direction of the middle shaft frame (2), and a slide block (17) which is fixedly arranged at the lower end of the seat (4) and is matched with the guide rail (5) in a guiding way.

5. The child drifting car of claim 4, wherein: the rack (11) and the guide rail (5) are symmetrically arranged on two sides of the middle shaft bracket, a fixing rod (10) which extends along the axial direction of the middle shaft bracket (2) is fixed on one side, away from the guide rail (5), of the middle shaft bracket (2) at intervals, and the rack (11) is fixed on one side, away from the middle shaft bracket (2), of the fixing rod (10).

6. The child drifting car of claim 1, wherein: the middle shaft bracket (2) comprises a fixed bracket (202) and an expansion bracket (201) which is in telescopic limit fit with the fixed bracket (202), one end of the expansion bracket (201) close to the fixed bracket (202) is inserted into the fixed bracket (202), and a limit mechanism is arranged between the two ends of the expansion bracket (201).

7. The child drifting car of claim 6, wherein: the limiting mechanism comprises an elastic sleeve (6) which is sleeved on one end of the telescopic frame (201) close to the fixing frame (202) in an external interference mode, an external thread section (7) with a through hole and arranged on the outer wall of one end of the fixing frame (202) close to the telescopic frame (201) in a protruding mode, a push rod (8) which is in insertion fit with the through hole, and an internal thread sleeve (9) which is fixed on the push rod (8) and matched with the external thread section (7).