CN218343659U - Novel anti-rollover balance car for children - Google Patents

Abstract

The utility model discloses a novel rollover-prevention children balance car, which comprises a rear fork frame, a front fork frame and a car seat, wherein the rear fork frame is provided with a first jack and a second jack, and the tail end of the rear fork frame is connected with a rear wheel through a rotating shaft; the front fork frame penetrates through the first insertion hole to be inserted into the rear fork frame, the front fork frame can rotate in the first insertion hole in a reciprocating mode, the top end of the front fork frame is connected with a handlebar, and the lower two ends of the front fork frame are connected with front wheels through rotating shafts; the lower end of the saddle is connected with a saddle bracket, and the saddle bracket passes through the jack II and is inserted into the rear fork frame; be located the terminal inside of back crotch, a jack both sides are equipped with the spacing groove, are equipped with the spacing nail on the preceding crotch, and during preceding crotch inserted the jack, the spacing nail was located the spacing groove, and the crotch drives the reciprocating rotation of spacing nail at the spacing inslot before rotating. The utility model has the advantages of reasonable design, convenient to use can avoid children to control the good angle and take place to turn on one's side when turning, the effectual security performance that improves the balance car.

Description

Novel anti-rollover balance car for children

Technical Field

The utility model relates to a technical field of balance car, concretely relates to novel prevent children's balance car of turning on one's side.

Background

The balance car for children is a toy car for exercising the balance ability of children, wheels of the balance car for children on the market can turn by 360 degrees, and children can easily turn over when turning due to poor control of the angle, so that the children fall down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, not enough to the above-mentioned of prior art, provide a novel prevent children's balance car of turning on one's side.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel prevent children's balance car that turns on one's side, includes:

the rear fork frame is provided with a first jack and a second jack, and the tail end of the rear fork frame is connected with a rear wheel through a rotating shaft;

the front fork passes through the first insertion hole to be inserted into the rear fork, the front fork can rotate in the first insertion hole in a reciprocating mode, the top end of the front fork is connected with a handlebar, and the lower two ends of the front fork are connected with front wheels through rotating shafts;

the lower end of the saddle is connected with a saddle bracket, and the saddle bracket penetrates through the second jack and is inserted into the rear fork frame;

the front fork frame is inserted into the jack, the limit nail is located in the limit groove, and the front fork frame rotates to drive the limit nail to rotate in the limit groove in a reciprocating mode.

Preferably, the saddle bracket and one side of the rear fork frame are both provided with screw holes, and the saddle bracket and the rear fork frame are fixed in the screw holes through screwing.

Preferably, a clamping block is arranged on one side of the inner portion of the second jack, a clamping groove is formed in one side of the seat support, and the clamping block can be installed in a matched mode with the clamping groove.

Preferably, a U-shaped notch is formed in the inner side of the tail end of the rear fork frame, a convex edge is formed on the outer side of a rotating shaft connected with the rear wheel, and the rotating shaft is located in the U-shaped notch;

the fixing piece is installed at the tail end of the rear fork frame and provided with a U-shaped groove, a protruding edge groove is formed in the U-shaped groove, the protruding edge is located in the protruding edge groove, and the rear fork frame, the fixing piece and the rotating shaft are fixedly connected through screws.

Preferably, a blocking cover is arranged at the front end of the rear fork frame, and a lighting lamp is arranged inside the blocking cover.

Preferably, the front fork is in threaded connection with the handlebar.

Preferably, the saddle bracket is provided with at least two screw holes.

The utility model has the advantages that:

(1) The utility model discloses a novel prevent children's balance car of turning on one's side, structural design is reasonable, through setting up the spacing groove in back crotch, set up the banking pin on the front crotch, the front crotch pegs graft with the back crotch, make the banking pin be located the spacing groove, when the front crotch rotates, the banking pin is reciprocating motion between the cell wall of spacing groove both sides, and then has restricted the turned angle of front crotch relative back crotch, namely restricted the turned angle of handlebar, thereby restricted the direction of balance car and changed the angle, can avoid children to control the poor angle and take place to turn on one's side when turning, make the security of balance car higher;

(2) The fixing piece is arranged at the tail end of the rear fork frame and is provided with a U-shaped groove and a convex edge groove, the rotating shaft connected with the rear wheel is provided with a convex edge, the convex edge can prevent the rotating shaft from axially separating from the rear fork frame, and the U-shaped groove and the convex edge groove can prevent the convex edge from transversely separating, so that the rear wheel is prevented from separating from the rear fork frame;

(3) Be equipped with the fender lid at back crotch front end for shelter from the edges and corners of back crotch, avoid back crotch fish tail children, also more pleasing to the eye, keep off the inside light that is equipped with of lid, increase the enjoyment that children played, ride the illumination at night also safer.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is a schematic view of the structure of the rear fork of the present embodiment;

fig. 3 is a schematic view of the structure of the front fork of the present embodiment;

FIG. 4 is a diagram showing a positional relationship between a stopper groove and a rear fork of the present embodiment;

FIG. 5 is a view showing the relationship between the seat support and the slot of the present embodiment;

fig. 6 is a schematic view showing the mounting of the rear fork and the rear wheel of the present embodiment;

fig. 7 is a schematic structural view of the fixing member of the present embodiment.

In the figure:

100-rear fork; 110-jack one; 120-jack two; 130-a limiting groove; 140-a fixture block; 150-U-shaped gap; 160-a stop cover; 170-lighting lamps;

200-front fork; 210-a spacing pin;

300-a handlebar;

400-vehicle seat; 410-a saddle bracket; 411-card slot;

500-front wheels;

600-rear wheels;

700-a rotating shaft; 710-convex edge;

800-screw holes;

900-a fixing member; 910-U-shaped groove; 920-raised edge groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments; in the following description, specific details are provided, such as specific configurations and components, merely to facilitate a thorough understanding of embodiments of the invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

As shown in fig. 1-7, the novel rollover-prevention children's balance car provided in this embodiment includes a rear fork 100, a front fork 200, and a seat 400, where the rear fork 100 is provided with a first jack 110 and a second jack 120, and the end of the rear fork 100 is connected to a rear wheel 600 through a rotating shaft 700; the front fork frame 200 is inserted into the rear fork frame 100 through the first insertion hole 110, the front fork frame 200 can rotate in the first insertion hole 110 in a reciprocating manner, the top end of the front fork frame 200 is in threaded connection with a handlebar 300, and the lower two ends of the front fork frame 200 are connected with front wheels 500 through rotating shafts 700; the lower end of the saddle 400 is connected with a saddle bracket 410, and the saddle bracket 410 passes through the second jack 120 to be inserted into the rear fork 100; specifically, the rear fork frame 100, the front fork frame 200, the handle bar 300, the seat support 410, the front wheel 500 and the rear wheel 600 are correspondingly installed, so that a complete vehicle body of the balance vehicle of the embodiment is formed, when the handle bar 300 is rotated, the handle bar 300 is connected with the front fork frame 200, so that the front fork frame 200 is rotated in the first insertion hole 110 in a reciprocating manner, the front fork frame 200 is connected with the front wheel 500, and the front wheel 500 is driven to rotate, so that the direction of the balance vehicle can be changed;

limiting grooves 130 are formed in the inner portion of the tail end of the rear fork frame 100 and on two sides of the first insertion hole 110, limiting nails 210 are arranged on the front fork frame 200, when the front fork frame 200 is inserted into the first insertion hole 110, the limiting nails 210 are located in the limiting grooves 130, and the front fork frame 200 is rotated to drive the limiting nails 210 to rotate in the limiting grooves 130 in a reciprocating mode; specifically, the stop pin 210 moves between the groove walls on both sides of the stop groove 130, and then the rotation angle of the front fork frame 200 relative to the rear fork frame 100 is limited, that is, the rotation angle of the handlebar 300 is limited, so that the direction turning angle of the balance car is limited, the phenomenon that children do not control a good angle when turning to turn over is avoided, and the safety is higher.

Further, screw holes 800 are formed in the seat support 410 and one side of the rear fork 100, and the seat support 410 and the rear fork 100 are fixed by screwing in the screw holes 800; a clamping block 140 is arranged on one side inside the second jack 120, a clamping groove 411 is arranged on one side of the seat support 410, the clamping block 140 can be installed in a matched mode with the clamping groove 411, and the clamping block 140 is located in the clamping groove 411, so that the seat support 410 and the rear fork frame 100 cannot rotate relatively, the seat 400 is limited from rotating, and the safety of a child sitting on the seat 400 is higher; and the seat support 410 is provided with at least two screw holes 800, the height position of the seat support 410 can be moved by unlocking the seat support 410 and the rear fork 100 by detaching screws, the fixture block 140 slides up and down in the slot 411 to adjust the seat 400 to a proper position, and then the screws are installed in the corresponding screw holes 800.

Further, the inner side of the tail end of the rear fork 100 is provided with a U-shaped notch 150, the outer side of a rotating shaft 700 connected with the rear wheel 600 is provided with a convex edge 710, and the rotating shaft 700 is positioned in the U-shaped notch 150; the fixing piece 900 is installed at the tail end of the rear fork frame 100, the fixing piece 900 is provided with a U-shaped groove 910, a protruding edge groove 920 is arranged in the U-shaped groove 910, the protruding edge 710 is located in the protruding edge groove 920, and the rear fork frame 100, the fixing piece 900 and the rotating shaft 700 are fixedly connected through screws; specifically, the ledge 710 may prevent the shaft 700 from axially separating from the rear fork 100, the U-shaped groove 910 and the ledge groove 920 of the fixing member 900 may prevent the ledge 710 from laterally separating, so that the shaft 700 from the rear fork 100 may be prevented, the rear fork 100, the fixing member 900 and the shaft 700 may be mounted by screws, the connection between the rear fork 100 and the rear wheel 600 may be reinforced, and the rear wheel 600 may be prevented from separating from the rear fork 100.

Furthermore, back crotch 100 front end is equipped with keeps off lid 160 for shelter from the edges and corners of back crotch 100, avoid back crotch 100 fish tail children, keep off the inside light 170 that is equipped with of lid 160, it is safer to ride the illumination at night.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The specific embodiments described herein are merely illustrative of the spirit of the application. Various modifications, additions and substitutions for the specific embodiments described may occur to those skilled in the art without departing from the spirit of the application or exceeding the scope of the claims.

Claims (7)

1. The utility model provides a novel prevent children's balance car that turns on one's side which characterized in that includes:

the rear fork frame (100) is provided with a first jack (110) and a second jack (120), and the tail end of the rear fork frame (100) is connected with a rear wheel (600) through a rotating shaft (700);

the front fork (200) penetrates through the first insertion hole (110) to be inserted into the rear fork (100), the front fork (200) can rotate in the first insertion hole (110) in a reciprocating mode, the top end of the front fork (200) is connected with a handlebar (300), and the lower two ends of the front fork (200) are connected with front wheels (500) through rotating shafts (700);

the lower end of the saddle (400) is connected with a saddle bracket (410), and the saddle bracket (410) penetrates through the second jack (120) to be inserted into the rear fork frame (100);

and the limiting groove (130) is formed in the inner part of the tail end of the rear fork frame (100) and on two sides of the first insertion hole (110), the limiting nail (210) is arranged on the front fork frame (200), when the front fork frame (200) is inserted into the first insertion hole (110), the limiting nail (210) is positioned in the limiting groove (130), and the front fork frame (200) is rotated to drive the limiting nail (210) to rotate in the limiting groove (130) in a reciprocating mode.

2. The novel rollover-prevention children's balance car as claimed in claim 1, wherein the seat support (410) and one side of the rear fork (100) are provided with screw holes (800), and the seat support (410) and the rear fork (100) are fixed by screwing in the screw holes (800).

3. The novel rollover-prevention children's balance car as claimed in claim 2, wherein a fixture block (140) is arranged on one side inside the second insertion hole (120), a clamping groove (411) is arranged on one side of the seat support (410), and the fixture block (140) can be installed in a matched manner with the clamping groove (411).

4. The novel rollover-prevention children's balance car according to any one of claims 1-3, wherein a U-shaped notch (150) is formed in the inner side of the tail end of the rear fork (100), a convex edge (710) is formed in the outer side of a rotating shaft (700) connected with the rear wheel (600), and the rotating shaft (700) is located in the U-shaped notch (150);

fixing piece (900) is installed at rear fork frame (100) end, fixing piece (900) are equipped with U type groove (910), be equipped with ledge recess (920) in U type groove (910), ledge (710) are located ledge recess (920), rear fork frame (100), fixing piece (900), pivot (700) pass through screwed connection fixedly.

5. The novel rollover-prevention children's balance car as claimed in claim 4, wherein the front end of the rear fork (100) is provided with a baffle cover (160), and an illuminating lamp (170) is arranged inside the baffle cover (160).

6. The novel rollover-prevention children's balance car as claimed in claim 5, wherein the front fork (200) is in threaded connection with the handlebar (300).

7. The novel rollover-prevention children's balance car as claimed in claim 6, wherein the seat support (410) is provided with at least two screw holes (800).

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