CN210845278U

CN210845278U - Toy car for children

Info

Publication number: CN210845278U
Application number: CN201921488632.1U
Authority: CN
Inventors: 高嗣超
Original assignee: Changzhou Vocational Institute of Textile and Garment
Current assignee: Changzhou Ueid Industrial Design Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-26
Anticipated expiration: 2029-09-06

Abstract

The utility model provides a children's toy car, include the chassis and install draw gear in the chassis, draw gear includes that the activity alternates and is in telescopic link and rotatable interlude in the chassis dwang in the chassis, it has the groove of stepping down to open on the chassis, the telescopic link with the rotation axis pole is mutually perpendicular upwards, it has flexible counter bore to open on the dwang, the telescopic link activity alternates and is in flexible counter bore, the groove of stepping down corresponds the telescopic link with dwang crossing position, the telescopic link epirelief is equipped with spacing string platform, spacing string platform corresponds to the counter bore part of flexible counter bore, the telescopic link certainly when taking out in the chassis, spacing string platform can alternate extremely in the counter bore of flexible counter bore, the telescopic link rotates the back accept in the groove of stepping down. The telescopic link stretches out the back in the chassis, can follow the dwang and rotate to adjust telescopic link to suitable position according to adult's height difference.

Description

Toy car for children

Technical Field

The utility model relates to a toy car technical field especially relates to a children's toy car.

Background

For the security of guaranteeing children's toy car when using, often set up the traction lever on children's toy car, adult's traction lever control children's toy car removes, and the traction lever can occupy more parking space, and it is inconvenient when leading to children's toy car to deposit, patent number: CN201520143172.4 discloses an improved toy car for children, which is mainly characterized in that a telescopic pull rod is arranged on the body of the toy car, so as to facilitate carrying and dragging of the toy car for children.

SUMMERY OF THE UTILITY MODEL

The utility model provides a children toy car capable of adjusting the self height of a telescopic pull rod and the angle of the telescopic rod relative toy car.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a children's toy car, includes the chassis and installs draw gear in the chassis, draw gear includes that the activity alternates and is in telescopic link and rotatable interlude in the chassis are in dwang in the chassis, it has the groove of stepping down to open on the chassis, the telescopic link with the rotation pole is mutually perpendicular in the axial direction, it has flexible counter bore to open on the dwang, the telescopic link activity alternates and is in flexible counter bore, the groove of stepping down corresponds the telescopic link with the criss-cross position of dwang, the telescopic link epirelief is equipped with spacing string platform, spacing string platform corresponds to the counter bore part of flexible counter bore, the telescopic link from when taking out in the chassis, spacing string platform can alternate to in the counter bore of flexible counter bore, the telescopic link rotate the back accept in the groove of stepping down.

Furthermore, an accommodating hole and a rotating through hole are formed in the chassis, the telescopic rod is movably inserted into the accommodating hole, the rotating rod is rotatably inserted into the rotating through hole, and the abdicating groove is formed in the position where the accommodating hole and the rotating through hole are intersected.

Furthermore, the pore wall epirelief of accepting the hole is equipped with the stopper, spacing string bench open have with the spacing groove that the stopper corresponds, the spacing groove with when the stopper counterpoints, the telescopic link can slide in the accepting the hole.

Furthermore, on the dwang establish protruding turning ball that is equipped with on the dwang, flexible counter bore is seted up on the turning ball, the turning ball corresponds the groove setting of stepping down.

Furthermore, the telescopic rod comprises an inner rod and an outer rod, the outer rod is rotatably inserted into the accommodating hole, the limiting hanging table is arranged on the outer rod, and the inner rod is movably inserted into the outer rod.

Furthermore, it has the bell mouth to open in the outer pole, interior pole sets up in the bell mouth, the diameter in bell mouth is crescent to the hole bottom from the drill way, the drill way correspondence in bell mouth the dwang sets up, draw gear still includes the traction ring, the traction ring is installed on interior pole, the traction ring sets up outside the bell mouth.

Furthermore, a cover plate is fixedly installed on the inner rod, and the traction ring is movably inserted on the cover plate.

Further, the interior pole divide into sliding section and spacing section two parts, the sliding section is cylindricly, spacing section is the round platform form, the sliding section with be clearance fit between the drill way part of bell mouth, spacing section can laminate extremely on the pore wall of bell mouth.

Furthermore, the small end of the limiting section is fixedly connected to the sliding section, the diameter of the large end of the limiting section is larger than the diameter of the hole opening of the tapered hole, and the diameter of the large end of the limiting section is smaller than the diameter of the hole bottom of the tapered hole.

The beneficial effects of the utility model are that, after taking the telescopic link out in the chassis, spacing string platform on the telescopic link alternates to flexible counter bore in, later the telescopic link can cooperate the dwang at the chassis internal rotation, the angle on the relative chassis of adjustable telescopic link to adjust the telescopic link and stretch out the height on chassis, make the height of telescopic link can adjust to suitable position, the adult's of being convenient for traction according to adult's height.

Drawings

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

FIG. 1 is a perspective view of the child toy vehicle of the present invention;

FIG. 2 is an exploded view of the child toy vehicle shown in FIG. 1;

FIG. 3 is an exploded view of the draft gear in the child toy vehicle shown in FIG. 2;

FIG. 4 is a top view of the base shown in FIG. 1;

FIG. 5 is a cross-sectional view taken along A-A in FIG. 4;

in the drawings

Chassis 20 rotating assembly 30 of vehicle body 10

Traction device 40 riding in car 110 steering wheel 111

Fixing ring 210 for fixing block 113 of rotating shaft 112

Rotating hole 220 driving bar 260 containing hole 240

Rotating through hole 250 stopper 241 abdicating groove 230

Linkage rod 310 wheel 320 telescopic rod 410

Rotating rod 420 traction ring 430 rotating ball 421

Telescoping counterbore 424 outer rod 414 inner rod 415

Limiting groove 413 for limiting hanging table 412 through taper hole 411

Sliding section 421 limit section 422

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

As shown in fig. 1 to 5, the present invention provides a toy car 100 for children, which comprises a car body 10, a chassis 20 installed below the car body 10, a plurality of rotating assemblies 30 movably installed on the chassis 20, and a traction device 40 installed on the chassis 20.

A passenger compartment 110 is arranged in the vehicle body 10, a steering wheel 111 is arranged in the passenger compartment 110, a rotating shaft 112 is connected to the steering wheel 111, the rotating shaft 112 penetrates through the vehicle body 10 and extends into the chassis 20, and a fixing block 113 is arranged on the vehicle body 10.

As shown in fig. 2 and 5, the chassis 20 is substantially rectangular, the fixing ring 210 corresponding to the fixing block 113 is provided on the chassis 20, the fixing ring 210 is disposed around the fixing block 113, and the chassis 20 is connected to the fixing block 113 through the fixing ring 121, thereby fixedly connecting the chassis 20 and the vehicle body 10. The bottom plate 20 has a rotation hole 220 for receiving the rotation shaft 112. The side of the chassis 20 away from the vehicle body 10 is fixedly provided with a driving bar 260, the rotating hole 220 extends into the driving bar 260, and the rotating shaft 112 rotates in the rotating hole 220 under the driving of the steering wheel 111. The chassis 20 is further provided with a receiving hole 240 and a rotating through hole 250 which are arranged in a crossed manner, the axial direction of the receiving hole 240 is perpendicular to the axial direction of the rotating through hole 250, the orifice of the receiving hole 240 is opened at the end of the chassis, the receiving hole 240 is arranged along the length direction of the chassis 20, and a limiting block 241 is convexly arranged on the circumferential side wall of the hole bottom of the receiving hole 240. The rotation through hole 250 is also provided at an end of the base plate 20, and the rotation through hole 250 penetrates the base plate 20 in a width direction of the base plate 20, the rotation through hole 250 being disposed offset from the rotation hole 220. Preferably, the chassis 20 is provided with a relief groove 230 at a position where the receiving hole 240 and the rotation through hole 250 intersect, the relief groove 230 is disposed along a height direction of the chassis 20, and a groove width of the relief groove 230 is larger than a hole diameter of the receiving hole 240.

The rotating assembly 30 comprises a plurality of linkage rods 310 rotatably inserted into the driving strips 260 and wheels 320 fixed at two ends of the linkage rods 310, and when the rotating shaft 112 rotates, the linkage rods 310 are driven to rotate relatively, so that the wheels 310 are driven to rotate. The two ends of the linkage rod 310 extend out of the driving bar 260, and the wheels 320 are respectively arranged at the two sides of the driving bar 260. The linkage manner between the rotating shaft 112 and the linkage rod 310 is a technical feature well known to those skilled in the art, and is not particularly limited in this embodiment.

As shown in fig. 1 to 3, the traction apparatus 40 includes an extension rod 410 movably inserted into the receiving hole 240, a rotation rod 420 rotatably inserted into the rotation through hole 250, and a traction ring 430 fixedly mounted on the extension rod 410, the traction ring 430 is disposed outside the chassis 20, a rotation ball 421 is disposed on the circumferential surface of the rotation rod 420 in a protruding manner, a telescopic counterbore 424 is formed on the rotation ball 421, and the extension rod 410 is telescopically inserted into the telescopic counterbore 424.

The telescopic rod 410 comprises an outer rod 414 and an inner rod 415 inserted into the outer rod 414, the outer rod 414 is movably inserted into the receiving hole 240 through a telescopic counter bore 424, a tapered hole 411 is axially formed in the outer rod 414, an orifice of the tapered hole 411 is arranged towards the rotating rod 420, the diameter of the tapered hole 411 is gradually increased from the orifice to the bottom of the hole, a limiting hanging table 412 is convexly arranged on the end surface of the outer rod 414 away from the orifice of the tapered hole 411 along the radial direction, the limiting hanging table 412 is matched with the counter bore part of the telescopic counter bore 424, the limiting hanging table 412 is annular, a limiting groove 413 corresponding to the limiting block 241 is formed in the limiting hanging table 412, when the outer rod 414 extends into the receiving hole 240, the limiting groove 413 on the limiting hanging table 412 slides to a position between the limiting block 241 and the bottom of the accommodating hole 240, and the outer rod 414 is rotated at the position, so that the limiting groove 413 deviates from the limiting block 241, and the limiting hanging table 412 is clamped between the limiting block 241 and the bottom of the accommodating hole 240. Interior pole 415 divide into sliding segment 421 and spacing section 422 two parts, sliding segment 421 are cylindricly, for clearance fit between the drill way of sliding segment 421 and bell mouth 411, fixed mounting has apron 423 on the terminal surface of sliding segment 421, pull ring 430 activity alternates on apron 423, spacing section 422 is the round platform form, spacing section 422 can laminate to on the pore wall of bell mouth, the less one end of diameter is connected with sliding segment 421 on the spacing section 422, and the maximum diameter of spacing section 422 is greater than the drill way diameter of bell mouth 411, and the maximum diameter of spacing section 422 is less than the hole bottom diameter of bell mouth 411.

In use, child toy vehicle 100 as described above may be placed into passenger compartment 110, manipulated steering wheel 111 within passenger compartment 110, pulled on traction ring 430 of traction device 40, thereby driving the inner rod 415 to extend out of the tapered hole 411 until the limiting section 422 of the inner rod 415 is attached to the wall of the tapered hole 411, further rotating the traction ring 430 and the inner rod 415, because sliding friction is generated between the limiting section 422 and the hole wall of the tapered hole 411, the inner rod 415 and the outer rod 414 synchronously rotate by virtue of the friction force until the limiting groove 413 on the limiting hanging table 412 is aligned with the limiting block 241, the entire telescopic rod 410 can be pulled out from the containing hole 240 until the limit hanging platform 412 on the telescopic rod 410 abuts against the inner hole of the telescopic counter bore 424, the telescopic rod 410 and the rotating rod 420 are rotated towards the receding groove 230, and the telescopic rod 410 is contained in the receding groove 230 until the traction ring 430 rotates to a proper position. After the child toy car 100 is pulled to a designated position by the traction ring 430 and the telescopic rod 420, the child toy car is rotated in a direction away from the abdicating groove 230 until the telescopic counter bore 424 corresponds to the accommodating hole 240, the telescopic rod 420 is pushed into the accommodating hole 240, and in the pushing process, the limiting groove 413 and the limiting block 241 are aligned by rotation, so that the telescopic rod 420 is limited in the accommodating hole 240.

Accommodate telescopic link 410 through accepting hole 240, can save draw gear 40's volume, be convenient for depositing of children's toy car 100, and during the transport, take telescopic link 410 out from accepting hole 240, can pull children's toy car 100's automobile body 10 and chassis 20 and remove, can realize the convenient transport to the toy car, and simultaneously, pole 415 can be outer pole 415 flexible height-adjusting relatively in the telescopic link 410, adjust the angle of telescopic link 410 relative chassis 20 around rotating through-hole 250 simultaneously, the personnel of the different heights of being convenient for use.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A children's toy car, its characterized in that: including the chassis and install draw gear in the chassis, draw gear includes that the activity alternates in telescopic link and rotatable interlude in the chassis are in dwang in the chassis, it has the groove of stepping down to open on the chassis, the telescopic link with the dwang is mutually perpendicular in the axial, it has flexible counter bore to open on the dwang, the telescopic link activity alternates in flexible counter bore, the groove of stepping down corresponds the telescopic link with the criss-cross position of dwang, the telescopic link epirelief is equipped with spacing string platform, spacing string platform corresponds to the counter bore part of flexible counter bore, the telescopic link from when taking out in the chassis, spacing string platform can alternate to in the counter bore of flexible counter bore, the telescopic link rotate the back accept in the groove of stepping down.

2. A children's toy vehicle according to claim 1, wherein: the chassis is internally provided with an accommodating hole and a rotating through hole, the telescopic rod is movably inserted into the accommodating hole, the rotating rod is rotatably inserted into the rotating through hole, and the abdicating groove is formed in the position where the accommodating hole is intersected with the rotating through hole.

3. A children's toy vehicle according to claim 2, wherein: the pore wall epirelief of accepting the hole is equipped with the stopper, spacing string bench open have with the spacing groove that the stopper corresponds, the spacing groove with when the stopper counterpoints, the telescopic link can slide in the accepting the hole.

4. A children's toy vehicle according to claim 2, wherein: the telescopic anti-collision device is characterized in that a rotary ball is convexly arranged on the rotary rod, a telescopic counter bore is formed in the rotary ball, and the rotary ball corresponds to the abdicating groove.

5. A children's toy vehicle according to claim 3, wherein: the telescopic rod comprises an inner rod and an outer rod, the outer rod is rotatably inserted into the accommodating hole, the limiting hanging table is arranged on the outer rod, and the inner rod is movably inserted into the outer rod.

6. A children's toy vehicle, according to claim 5, characterized in that: the utility model discloses a draw gear, including outer pole, interior pole, draw gear, the diameter of bell mouth, the bell mouth of bell mouth is in the bell mouth, set up in the outer pole the bell mouth, the diameter of bell mouth is crescent to the hole bottom from the drill way, the drill way of bell mouth corresponds the dwang sets up, draw gear still includes the traction ring, the traction ring is installed on the interior pole, the traction ring sets up outside the bell mouth.

7. A children's toy vehicle according to claim 6, wherein: the inner rod is fixedly provided with a cover plate, and the traction ring is movably inserted on the cover plate.

8. A children's toy vehicle according to claim 7, wherein: the inner rod is divided into a sliding section and a limiting section, the sliding section is cylindrical, the limiting section is in a round table shape, the sliding section is in clearance fit with the hole opening part of the conical hole, and the limiting section can be attached to the hole wall of the conical hole.

9. A children's toy vehicle, according to claim 8, wherein: the small end of the limiting section is fixedly connected to the sliding section, the diameter of the large end of the limiting section is larger than the diameter of the hole opening of the tapered hole, and the diameter of the large end of the limiting section is smaller than the diameter of the hole bottom of the tapered hole.