CN215195397U - Toy car convenient for chassis height adjustment - Google Patents
Toy car convenient for chassis height adjustment Download PDFInfo
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- CN215195397U CN215195397U CN202121484982.8U CN202121484982U CN215195397U CN 215195397 U CN215195397 U CN 215195397U CN 202121484982 U CN202121484982 U CN 202121484982U CN 215195397 U CN215195397 U CN 215195397U
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Abstract
The utility model discloses a toy car convenient for chassis height adjustment, which comprises a toy car shell, wherein a bottom adjusting shaft is vertically arranged at the front end of the inner side of the toy car shell through a bearing seat, a driving gear is fixed at the top end of the bottom adjusting shaft in a welding manner and is meshed with a middle gear, and the middle gear is arranged at the top of the inner side of the toy car shell through a central columnar shaft; the side gear, the side gear is connected with the meshing of well gear, sleeve and perpendicular threaded rod top interconnect, and perpendicular threaded rod bottom welded fastening is at toy car chassis up end, the axletree is installed to toy car chassis avris, and the axletree runs through the orbit window. This conveniently carry out toy car of chassis altitude mixture control adopts neotype structural design for the chassis of toy car can carry out the ascending position adjustment of vertical side, and the adjustment structure is pure mechanical mechanism, and is wholly reliable and stable, can guarantee that toy car shell and toy car chassis are connected stably.
Description
Technical Field
The utility model relates to a toy car technical field specifically is a conveniently carry out chassis altitude mixture control's toy car.
Background
The toy car is one kind of children's toy, has the basic structure and the shape and appearance of car, but the size is very small, and the toy car has inertia type, mechanical type, electrodynamic type, electric remote control type and the like, and is generally made of common plastics and iron sheets.
The existing common toy car is mostly composed of a shell and a chassis, the shell and the chassis are connected through simple clamping or bolts, the chassis is close to the bottom of a tyre of the toy car and can only run on flat ground, the playability of the toy car is low, and the chassis is easy to damage when the toy car runs on uneven ground.
It is therefore desirable to design a toy vehicle that facilitates chassis height adjustment in response to the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently carry out chassis altitude mixture control's toy car to propose in solving above-mentioned background art that shell and chassis are connected or bolted connection for simple block, chassis and toy car tire bottom are close apart, can only go on level and smooth subaerial, make toy car object for appreciation nature lower, when going on uneven ground moreover, the easy impaired problem in chassis.
In order to achieve the above object, the utility model provides a following technical scheme:
a toy vehicle that facilitates chassis height adjustment, comprising:
the front end of the inner side of the toy car shell is vertically provided with a bottom adjusting shaft through a bearing seat, a driving gear is fixedly welded at the top end of the bottom adjusting shaft and is meshed with a middle gear, and the middle gear is arranged at the top of the inner side of the toy car shell through a central cylindrical shaft;
the side gear is meshed with the middle gear and is welded and fixed on the outer side of the sleeve, the sleeve is mounted on the top of the inner side of the toy car shell through a top end bearing seat, the sleeve is mutually connected with the top of the vertical threaded rod, the bottom end of the vertical threaded rod is welded and fixed on the upper end face of the toy car chassis, a wheel axle is mounted on the side of the toy car chassis, the wheel axle penetrates through the track window, and the track window is formed in the side of the toy car shell;
the adjusting column runs through the outboard bearing seat and installs in toy car shell rear end, and adjusts terminal hole of post and horizontal threaded rod interconnect to horizontal threaded rod runs through spacing window, spacing window is seted up on the mounting panel, and mounting panel bottom fixed mounting is at toy car chassis up end, horizontal threaded rod end is provided with positioning mechanism.
Preferably, the diameter of the driving gear is smaller than that of the middle gear, and the diameter of the middle gear is larger than that of the side gears.
Preferably, the side gears are symmetrically distributed about the middle gear.
Preferably, the sleeve is in threaded connection with the vertical threaded rod, and the vertical threaded rod is symmetrically distributed around the chassis of the toy car.
Preferably, the wheel shafts are connected with the track window in a sliding mode, and the wheel shafts are symmetrically distributed around the shell of the toy car.
Preferably, the adjusting column forms a rotating mechanism with the shell of the toy car through an outer bearing seat of the adjusting column, and a hole at the tail end of the adjusting column is in threaded connection with the horizontal threaded rod.
Preferably, horizontal threaded rod and spacing window are sliding connection, and horizontal threaded rod and mounting panel are vertical distribution to the mounting panel closely laminates with the inboard perpendicular of toy car shell.
Preferably, the positioning mechanism comprises an extrusion plate and a spring telescopic rod, one surface of the extrusion plate is welded and fixed with the tail end of the horizontal threaded rod, the other surface of the extrusion plate is welded and fixed with the spring telescopic rod, and the spring telescopic rod is fixed on the inner side of the shell of the toy car.
Preferably, the spring telescopic rods are symmetrically distributed around the extrusion plate, and the side face of the extrusion plate is attached to the side face of the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the height of the toy car chassis in the vertical direction can be stably adjusted through simple rotating action by mutually matching the bottom adjusting shaft, the driving gear, the middle gear, the side gear, the sleeve and the vertical threaded rod;
2. the utility model discloses a mutual work of coordinating through adjustment post, horizontal threaded rod, spacing window, mounting panel and positioning mechanism can further guarantee the stability of toy vehicle chassis when the adjustment, can fix a position fixedly to the toy vehicle chassis simultaneously, guarantees that toy vehicle shell and toy vehicle chassis are connected stably.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a schematic view of the front view cross-section structure of the present invention.
Fig. 3 is a schematic side view of the sleeve according to the present invention.
Fig. 4 is a side view schematic structural diagram of the limiting window and the mounting plate of the present invention.
In the figure: 1. a toy vehicle housing; 2. a bottom adjustment shaft; 3. a driving gear; 4. a middle gear; 5. a side gear; 6. a sleeve; 7. a vertical threaded rod; 8. a toy vehicle chassis; 9. a wheel shaft; 10. a track window; 11. adjusting the column; 12. a horizontal threaded rod; 13. a limiting window; 14. mounting a plate; 15. a positioning mechanism; 1501. a pressing plate; 1502. the spring is a telescopic rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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. 1-4, the present invention provides an embodiment:
a toy vehicle that facilitates chassis height adjustment, comprising:
the toy car comprises a toy car shell 1, wherein a bottom adjusting shaft 2 is vertically arranged at the front end of the inner side of the toy car shell 1 through a bearing seat, a driving gear 3 is fixedly welded at the top end of the bottom adjusting shaft 2, the driving gear 3 is meshed with a middle gear 4, the middle gear 4 is arranged at the top of the inner side of the toy car shell 1 through a central cylindrical shaft, the diameter of the driving gear 3 is smaller than that of the middle gear 4, and the diameter of the middle gear 4 is larger than that of a side gear 5, so that the driving gear 3 can drive the side gear 5 to rapidly rotate through the middle gear 4;
the side gear 5, the side gear 5 is engaged with the middle gear 4, the side gear 5 is welded and fixed on the outer side of the sleeve 6, the sleeve 6 is installed on the top of the inner side of the toy car shell 1 through a bearing seat at the top end, the side gear 5 is symmetrically distributed about the middle gear 4, so that the side gear 5 and a connecting mechanism thereof can conveniently rotate rapidly in the same direction, the sleeve 6 is connected with the top of the vertical threaded rod 7, the bottom end of the vertical threaded rod 7 is welded and fixed on the upper end face of the toy car chassis 8, the sleeve 6 is in threaded connection with the vertical threaded rod 7, the vertical threaded rod 7 is symmetrically distributed about the toy car chassis 8, so that the sleeve 6 can conveniently drive the vertical threaded rod 7 to drive the toy car chassis 8 to displace in the vertical direction by utilizing the threaded connection relation when rotating, the wheel axle 9 is installed on the side of the toy car chassis 8, the wheel axle 9 penetrates through the track window 10, and the track window 10 is opened on the side of the toy car shell 1, the wheel shafts 9 are in sliding connection with the track window 10, and the wheel shafts 9 are symmetrically distributed relative to the toy car shell 1, so that the chassis 8 of the toy car can be stably displaced in the vertical direction;
adjusting post 11, adjusting post 11 runs through the installation in 1 rear end of toy car shell through outside bearing housing, and 11 terminal hole of adjusting post and horizontal threaded rod 12 interconnect, adjusting post 11 constitutes slewing mechanism through its outside bearing housing and toy car shell 1, and 11 terminal hole of adjusting post and horizontal threaded rod 12 are threaded connection, foretell structural design makes adjusting post 11 can the independent rotation, and utilize threaded connection relation drive horizontal threaded rod 12 to carry out the displacement of horizontal direction top, horizontal threaded rod 12 runs through spacing window 13, spacing window 13 is seted up on mounting panel 14, and 14 bottom fixed mounting of mounting panel is at 8 up end of toy car chassis, 12 ends of horizontal threaded rod are provided with positioning mechanism 15.
Horizontal threaded rod 12 and spacing window 13 are sliding connection, and horizontal threaded rod 12 and mounting panel 14 are vertical distribution to mounting panel 14 closely laminates with the inboard perpendicular face of toy car shell 1, and above-mentioned structural design makes mounting panel 14 can take spacing window 13 and horizontal threaded rod 12 to carry out stable relative sliding displacement.
The positioning mechanism 15 comprises an extrusion plate 1501 and a spring telescopic rod 1502, one surface of the extrusion plate 1501 is welded and fixed with the tail end of a horizontal threaded rod 12, the other surface of the extrusion plate 1501 is welded and fixed with the spring telescopic rod 1502, the spring telescopic rod 1502 is symmetrically distributed on the extrusion plate 1501, the side surface of the extrusion plate 1501 is attached to the side surface of a mounting plate 14, the spring telescopic rod 1502 can control the motion states of the horizontal threaded rod 12 and the extrusion plate 1501, the horizontal threaded rod 12 and the extrusion plate 1501 are limited to only move horizontally and cannot rotate, meanwhile, the spring telescopic rod 1502 is fixed on the inner side of a toy car shell 1, and the structural design is a structural foundation that the mounting plate 14 and a toy car chassis 8 can be adjusted in stable vertical positions and fixed quickly.
The utility model discloses a theory of operation does: when the height of the chassis 8 of the toy car needs to be adjusted, the adjusting column 11 in fig. 2 can be rotated forwards, the adjusting column 11 rotates to push the horizontal threaded rod 12 to move towards the middle gear 4, the horizontal threaded rod 12 pushes the extrusion plate 1501 to compress the spring telescopic rod 1502, the extrusion plate 1501 is far away from the mounting plate 14, and the mounting plate 14 is not extruded and fixed on the vertical surface of the inner wall of the toy car shell 1 any more;
then, the bottom adjusting shaft 2 is rotated forwards or reversely, the bottom adjusting shaft 2 drives the driving gear 3 to rotate, the driving gear 3 drives the middle gear 4 to rotate, when the middle gear 4 in the figure 3 rotates, the 2 side gears 5 are driven to respectively drive the 2 sleeves 6 to rotate in the same direction, the sleeves 6 rotate to take in or push out the vertical threaded rods 7, and the vertical threaded rods 7 drive the toy car chassis 8 to move upwards or downwards;
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A toy vehicle facilitating adjustment of the height of the chassis, comprising:
the toy car comprises a toy car shell (1), wherein a bottom adjusting shaft (2) is vertically installed at the front end of the inner side of the toy car shell (1) through a bearing seat, a driving gear (3) is fixedly welded at the top end of the bottom adjusting shaft (2), the driving gear (3) is meshed with a middle gear (4), and the middle gear (4) is installed at the top of the inner side of the toy car shell (1) through a central cylindrical shaft;
the side gear (5) is meshed with the middle gear (4), the side gear (5) is fixedly welded on the outer side of the sleeve (6), the sleeve (6) is installed on the top of the inner side of the toy car shell (1) through a top end bearing seat, the sleeve (6) is mutually connected with the top of the vertical threaded rod (7), the bottom end of the vertical threaded rod (7) is fixedly welded on the upper end face of a toy car chassis (8), a wheel axle (9) is installed on the side of the toy car chassis (8), the wheel axle (9) penetrates through the track window (10), and the track window (10) is arranged on the side of the toy car shell (1);
adjusting post (11), adjusting post (11) run through the outside bearing housing and install in toy car shell (1) rear end, and adjusting post (11) terminal hole and horizontal threaded rod (12) interconnect to horizontal threaded rod (12) run through spacing window (13), set up on mounting panel (14) spacing window (13), and mounting panel (14) bottom fixed mounting is in toy car chassis (8) up end, horizontal threaded rod (12) end is provided with positioning mechanism (15).
2. A toy vehicle for facilitating chassis height adjustment according to claim 1, wherein: the diameter of the driving gear (3) is smaller than that of the middle gear (4), and the diameter of the middle gear (4) is larger than that of the side gear (5).
3. A toy vehicle for facilitating chassis height adjustment according to claim 1, wherein: the side gears (5) are symmetrically distributed about the middle gear (4).
4. A toy vehicle for facilitating chassis height adjustment according to claim 1, wherein: the sleeve (6) is in threaded connection with the vertical threaded rod (7), and the vertical threaded rod (7) is symmetrically distributed about the toy car chassis (8).
5. A toy vehicle for facilitating chassis height adjustment according to claim 1, wherein: the wheel shafts (9) are in sliding connection with the track window (10), and the wheel shafts (9) are symmetrically distributed around the toy car shell (1).
6. A toy vehicle for facilitating chassis height adjustment according to claim 1, wherein: the adjusting column (11) and the toy car shell (1) form a rotating mechanism through an outer bearing seat of the adjusting column, and a hole at the tail end of the adjusting column (11) is in threaded connection with the horizontal threaded rod (12).
7. A toy vehicle for facilitating chassis height adjustment according to claim 1, wherein: horizontal threaded rod (12) and spacing window (13) are sliding connection, and horizontal threaded rod (12) and mounting panel (14) are vertical distribution to mounting panel (14) and the inboard perpendicular of toy car shell (1) closely laminate.
8. A toy vehicle for facilitating chassis height adjustment according to claim 1, wherein: the positioning mechanism (15) comprises an extrusion plate (1501) and a spring telescopic rod (1502), one surface of the extrusion plate (1501) is fixedly welded with the tail end of the horizontal threaded rod (12), the other surface of the extrusion plate (1501) is fixedly welded with the spring telescopic rod (1502), and the spring telescopic rod (1502) is fixed on the inner side of the toy car shell (1).
9. A toy vehicle for facilitating chassis height adjustment according to claim 8, wherein: the spring telescopic rods (1502) are symmetrically distributed around the extrusion plate (1501), and the side face of the extrusion plate (1501) is attached to the side face of the mounting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484982.8U CN215195397U (en) | 2021-06-30 | 2021-06-30 | Toy car convenient for chassis height adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484982.8U CN215195397U (en) | 2021-06-30 | 2021-06-30 | Toy car convenient for chassis height adjustment |
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| Publication Number | Publication Date |
|---|---|
| CN215195397U true CN215195397U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121484982.8U Active CN215195397U (en) | 2021-06-30 | 2021-06-30 | Toy car convenient for chassis height adjustment |
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| CN (1) | CN215195397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534269A (en) * | 2022-03-02 | 2022-05-27 | 漳州市华达威合金塑胶玩具有限公司 | Alloy plastic toy car |
-
2021
- 2021-06-30 CN CN202121484982.8U patent/CN215195397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534269A (en) * | 2022-03-02 | 2022-05-27 | 漳州市华达威合金塑胶玩具有限公司 | Alloy plastic toy car |
| CN114534269B (en) * | 2022-03-02 | 2024-03-26 | 漳州市华达威合金塑胶玩具有限公司 | Alloy plastic toy car |
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