Double-control steering toy car for children

Abstract

The utility model discloses a double-control steering child toy car which comprises a car body and a double-control steering device, and the double-control steering device is arranged on the car body. The double-control steering device comprises a double-control unit which comprises a steering wheel at the front end of a vehicle body and a transmission rod at the rear end of the vehicle body; the steering unit comprises a steering wheel steering assembly matched with the steering wheel to steer and a transmission rod steering assembly matched with the transmission rod to steer, the steering wheel steering assembly and the steering wheel are connected and arranged in the vehicle body at the front end, and the transmission rod steering assembly and the transmission rod are connected and arranged in the vehicle body at the rear end; the linkage shaft strip is connected with the steering wheel steering assembly and the transmission rod steering assembly; the double-control steering device is reasonable in structural design, simple in structure, high in safety and convenient to carry due to the arrangement of the double-control steering device; when a child plays, the running direction of the child can be effectively controlled, and the situation that the child is injured due to the fact that mistakes occur easily when the child plays is prevented.

Description

Technical Field

[0001] The utility model relates to the field of children's toy cars, in particular to a children's toy car with dual-control steering. Background Art

[0002] With the improvement of people's living standards and the continuous development of science and technology, people have higher and higher requirements for the quality of life, and families pay more and more attention to their children. Today's children's market is booming, and children's toy cars are becoming more and more popular among children and parents. The popular children's toy cars on the market are easy to operate, without batteries and turning devices. Just turn the steering wheel left and right to control the direction, and the child can slide with the help of pedaling.

[0003] However, the current children's toy cars can only be controlled by the steering wheel, which is easy to cause mistakes when children are playing, easily causing children to be injured, and the safety performance is poor. In addition, when children go home after playing for a long time, they are usually very tired and do not want to walk. The children's toy car has no electricity and cannot drive normally, which is inconvenient to use. Therefore, there is an urgent need for a toy car that can solve the safety hazards when children are playing with it and solve the problem of inconvenience in using the toy car. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a children's toy car with dual-control steering in view of the current status of the prior art.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A children's toy car with dual-control steering comprises a vehicle body and a dual-control steering device, wherein the dual-control steering device is arranged on the vehicle body; the dual-control steering device comprises:

[0007] A dual control unit, the dual control unit comprising a steering wheel at the front end of the vehicle body and a transmission rod at the rear end of the vehicle body;

[0008] A steering unit, the steering unit comprising a steering wheel steering assembly for cooperating with the steering wheel and a transmission rod steering assembly for cooperating with the transmission rod steering, the steering wheel steering assembly being connected with the steering wheel and arranged in the front vehicle body, and the transmission rod steering assembly being connected with the transmission rod and arranged in the rear vehicle body;

[0009] A linkage shaft bar, wherein the linkage shaft bar is connected to the steering wheel steering assembly and the transmission rod steering assembly;

[0010] The steering wheel steering assembly comprises:

[0011] A rotating shaft, a secondary shaft extending outwardly from the rotating shaft, and the rotating shaft is connected to the steering wheel;

[0012] A first sliding member, the first sliding member comprises a first sliding housing and a first slider disposed in the first sliding housing, the secondary shaft is connected to the center of the first slider, and the linkage axis passes through the first sliding housing and is respectively connected to two ends of the first slider;

[0013] Front wheel linkage assembly;

[0014] The secondary shaft passes through the first sliding member and is connected to the front wheel linkage member;

[0015] The transmission rod steering assembly comprises:

[0016] An upper and lower cover assembly, wherein the upper and lower cover assembly comprises an upper cover and a lower cover connected to each other, wherein the lower cover is provided with a sliding sleeve connected to the transmission rod, and the sliding sleeve is provided with a sliding plate;

[0017] The second sliding member is arranged in the upper and lower cover assemblies, and the second sliding member includes a second sliding shell and a second sliding block arranged in the second sliding shell, the sliding block is connected to the center of the first sliding block, and the linkage axis passes through the upper and lower cover assemblies and the second sliding shell in sequence and is respectively connected to two ends of the second sliding block.

[0018] Preferably, the front wheel linkage assembly includes a front linkage rod, a rear linkage rod, a left linkage rod, a right linkage rod and a connecting rod; one end of the connecting rod is connected to the secondary shaft, and the other end is connected to the front linkage rod; both ends of the front linkage rod are respectively axially connected to one end of the left linkage rod and the right linkage rod, and the rear linkage rod is respectively axially connected to the other end of the left linkage rod and the right linkage rod; the front linkage rod, rear linkage rod, left linkage rod and right linkage rod are axially connected to each other to form a parallelogram.

[0019] Preferably, steering rods are respectively provided at both ends of the rear linkage rod, and the steering rods pass through the left linkage rod and the right linkage rod respectively and are connected to the rear linkage shaft.

[0020] Preferably, the ends of the linkage shaft are respectively clamped with the first sliding shell and the second sliding shell, and a thin shaft is provided outwardly from the end, and a clamping block is provided on the thin shaft, and the first sliding block and the second sliding block are provided with a slot that cooperates with the clamping block to clamp, and the linkage shaft is respectively connected to the steering wheel steering assembly and the transmission rod steering assembly through the clamping block and the slot.

[0021] Compared with the prior art, the advantages of the utility model are: by setting up a dual-control steering device, the structure is simple, the safety is high, and it is easy to carry; when children are playing, the direction of the children's driving can be effectively controlled to prevent children from making mistakes and causing injuries when playing; and when children are tired of playing and want to go home but do not want to walk, the transmission rod can be used to push the children and the toy car home together, which saves time and effort and is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the dual-control steering device of the utility model;

[0024] Figure 3 It is a schematic diagram of the exploded structure of the utility model;

[0025] Figure 4 It is a top view of the utility model;

[0026] Figure 5 It is a schematic diagram of the exploded structure of the first sliding member of the utility model.

[0027] 1. The camshaft of the front wheel is provided with a plurality of movable parts, each of which is provided with a plurality of movable parts. The movable parts are provided with a plurality of movable parts. The movable parts are provided with a plurality of movable parts. DETAILED DESCRIPTION

[0028] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0029] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back... are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] Moreover, some of the above-mentioned terms may be used to express other meanings besides indicating orientation or positional relationships. For example, the term "on" may also be used to indicate a certain dependency or connection relationship in certain circumstances. A person skilled in the art may understand the specific meanings of these terms in the present utility model according to the specific circumstances.

[0031] In addition, the terms "install", "set", "provided with", "connect", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. The connection methods involved in this article are prior arts, without any improvement, and are all common knowledge of those skilled in the art. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0033] In Example 1,

[0034] like Figures 1 to 5 As shown, the utility model provides a children's toy car with dual-control steering, comprising a vehicle body 1 and a dual-control steering device 2, wherein the dual-control steering device 2 is arranged on the vehicle body 1; the dual-control steering device 2 comprises:

[0035] A dual control unit, the dual control unit comprising a steering wheel 3 at the front end of the vehicle body 1 and a transmission rod 4 at the rear end of the vehicle body 1;

[0036] A steering unit, the steering unit comprising a steering wheel steering assembly 5 cooperating with the steering wheel 3 for steering and a transmission rod steering assembly 6 cooperating with the transmission rod 4 for steering, the steering wheel steering assembly 5 being connected with the steering wheel 3 and arranged in the front end of the vehicle body 1, and the transmission rod steering assembly 6 being connected with the transmission rod 4 and arranged in the rear end of the vehicle body 1;

[0037] A linkage shaft 7, wherein the linkage shaft 7 is connected to the steering wheel steering assembly 5 and the transmission rod steering assembly 6;

[0038] When the steering wheel 3 drives the steering wheel 3 rotating assembly to turn, it synchronously drives the transmission rod 4 and the transmission rod steering assembly 6;

[0039] The steering wheel steering assembly 5 comprises:

[0040] A rotating shaft 8, on which a secondary shaft 9 is extended outwardly, and the rotating shaft 8 is connected to the steering wheel 3;

[0041] A first sliding member 10, the first sliding member 10 comprises a first sliding housing 11 and a first slider 12 disposed in the first sliding housing 11, the secondary shaft 9 is connected to the center of the first slider 12, and the linkage axis 7 passes through the first sliding housing 11 and is respectively connected to both ends of the first slider 12;

[0042] Front wheel linkage assembly 13;

[0043] The secondary shaft 9 passes through the first sliding member 10 and is connected to the front wheel linkage assembly 13;

[0044] The transmission rod steering assembly 6 comprises:

[0045] An upper and lower cover assembly 14, wherein the upper and lower cover assembly 14 comprises an upper cover 15 and a lower cover 16 connected to each other, wherein the lower cover 16 is provided with a sliding sleeve 17 connected to the transmission rod 4, and the sliding sleeve 17 is provided with a sliding plate 18;

[0046] The second sliding member 19 is arranged in the upper and lower cover components 14. The second sliding member 19 includes a second sliding shell 20 and a second slider 21 arranged in the second sliding shell 20. The slider 18 is connected to the center of the first slider 12. The linkage axis 7 passes through the upper and lower cover components 14 and the second sliding shell 20 in sequence and is respectively connected to the two ends of the second slider 21.

[0047] The front wheel linkage assembly 13 includes a front linkage rod 22, a rear linkage rod 23, a right linkage rod 24, a right linkage rod and a connecting rod 26; one end of the connecting rod 26 is connected to the secondary shaft 9, and the other end is connected to the front linkage rod 22; the two ends of the front linkage rod 22 are respectively axially connected to the right linkage rod 24 and one end of the right linkage rod, and the rear linkage rod 23 is respectively axially connected to the right linkage rod 24 and the other end of the right linkage rod; the front linkage rod 22, the rear linkage rod 23, the right linkage rod 24, and the right linkage rod are axially connected to each other to form a parallelogram.

[0048] The two ends of the rear linkage rod 23 are respectively provided with steering rods 27, and the steering rods 27 pass through the right linkage rod 24 and the right linkage rod respectively and are connected to the rear linkage shaft;

[0049] The steering rod 27 is provided with a front wheel 30 , and the front wheel 30 is axially connected to the steering rod 27 . The first sliding member 10 and the second sliding member 19 have the same structure.

[0050] The ends of the linkage shaft 7 are respectively engaged with the first sliding shell 11 and the second sliding shell 20, and a thin shaft is provided outwardly from the end, and a clamping block 28 is provided on the thin shaft. The first sliding block 12 and the second sliding block 21 are provided with a clamping groove 29 that cooperates with the clamping block 28 to clamp, and the linkage shaft 7 is respectively connected to the steering wheel steering assembly 5 and the transmission rod steering assembly 6 through the clamping block 28 and the clamping groove 29.

[0051] The first sliding housing 11 and the second sliding housing 20 on the first sliding member 10 and the second sliding member 19 are assembled by an upper housing 31 and a lower housing 32 .

[0052] like Figures 1 to 5 As shown, when the steering wheel 3 is turned, the steering wheel 3 drives the rotating shaft 8 to rotate to the left or right, the secondary shaft 9 on the rotating shaft 8 drives the first sliding member 10, and the first slider 12 of the first sliding member 10 slides linearly to the left or right in the first sliding housing 11, and the secondary shaft 9 drives the front wheel linkage assembly 13 to move linearly to the left or right synchronously, and the connecting rod 26 on the front wheel linkage assembly 13 drives the front linkage rod 22 to move linearly to the left or right, and synchronously drives the right linkage rod 24 to deflect to the left or right at the same time with the right linkage rod, and the right linkage rod 24 deflects to the left or right at the same time with the right linkage rod, and the rear linkage rod 2 3 moves linearly in the opposite direction to the front linkage rod 22, the steering rod 27 on the rear linkage rod 23 rotates, and the front wheel 30 on the steering rod 27 turns left or right; at the same time, the first slider 12 in the first sliding housing 11 slides linearly to the left or right to drive the linkage shaft 7 to link with the second sliding member 19, and the second slider 21 of the second sliding member 19 slides linearly in the second sliding housing 20 in the opposite direction to the first slider 12, and the first slider 12 drives the slide plate 18 to rotate linearly in the opposite direction, and the rotation of the slide plate 18 drives the sliding sleeve 17 to rotate synchronously, and the transmission rod 4 connected with the sliding sleeve 17 rotates synchronously.

[0053] In Example 2,

[0054] like Figures 1 to 5As shown, when the transmission rod 4 is in steering control, the transmission rod 4 drives the sliding sleeve 17 to rotate left or right, and the slide plate 18 on the sliding sleeve 17 drives the second sliding member 19, and the second slider 21 of the second sliding member 19 slides linearly to the left or right in the second sliding housing 20. At the same time, the second slider 21 in the second sliding housing 20 slides linearly to the left or right, driving the linkage shaft 7 to link with the first sliding member 10, and the first slider 12 of the first sliding member 10 slides linearly in the opposite direction of the second slider 21 in the first sliding housing 11, and the first slider 12 slides linearly to the left or right. When the vehicle is moving, the rotating shaft 8 and the steering wheel 3 connected to the rotating shaft 8 are synchronously driven to rotate left or right and move with the front wheel linkage assembly 13. The connecting rod 26 on the front wheel linkage assembly 13 drives the front linkage rod 22 to move linearly to the left or right, and synchronously drives the right linkage rod 24 and the right linkage rod to deflect to the left or right at the same time. The right linkage rod 24 and the right linkage rod deflect to the left or right at the same time to drive the rear linkage rod 23 to move linearly in the opposite direction to the front linkage rod 22, the steering rod 27 on the rear linkage rod 23 rotates, and the front wheel 30 on the steering rod 27 turns left or right.

[0055] In the description of this specification, reference is made to the terms "one embodiment", "some embodiments", "examples", "specific examples", etc.

[0056] The description of "example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0057] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0058] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, various changes and variations can be made in the specific implementation methods and application scopes based on the ideas of the present invention. The content of this specification should not be understood as a limitation on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A children's toy car with dual-control steering, comprising a car body and a dual-control steering device, characterized in that: The dual-control steering device is arranged on the vehicle body; the dual-control steering device comprises: A dual control unit, the dual control unit comprising a steering wheel at the front end of the vehicle body and a transmission rod at the rear end of the vehicle body; A steering unit, the steering unit comprising a steering wheel steering assembly for cooperating with the steering wheel and a transmission rod steering assembly for cooperating with the transmission rod steering, the steering wheel steering assembly being connected with the steering wheel and arranged in the front vehicle body, and the transmission rod steering assembly being connected with the transmission rod and arranged in the rear vehicle body; A linkage shaft bar, wherein the linkage shaft bar is connected to the steering wheel steering assembly and the transmission rod steering assembly; The steering wheel steering assembly comprises: A rotating shaft, a secondary shaft extending outwardly from the rotating shaft, and the rotating shaft is connected to the steering wheel; A first sliding member, the first sliding member comprises a first sliding housing and a first slider disposed in the first sliding housing, the secondary shaft is connected to the center of the first slider, and the linkage axis passes through the first sliding housing and is respectively connected to two ends of the first slider; Front wheel linkage assembly; The secondary shaft passes through the first sliding member and is connected to the front wheel linkage member; The transmission rod steering assembly comprises: An upper and lower cover assembly, wherein the upper and lower cover assembly comprises an upper cover and a lower cover connected to each other, wherein the lower cover is provided with a sliding sleeve connected to the transmission rod, and the sliding sleeve is provided with a sliding plate; The second sliding member is arranged in the upper and lower cover assemblies, and the second sliding member includes a second sliding shell and a second sliding block arranged in the second sliding shell, the sliding block is connected to the center of the first sliding block, and the linkage axis passes through the upper and lower cover assemblies and the second sliding shell in sequence and is respectively connected to two ends of the second sliding block.

2. A children's toy car with dual-control steering according to claim 1, characterized in that: The front wheel linkage assembly includes a front linkage rod, a rear linkage rod, a left linkage rod, a right linkage rod and a connecting rod; one end of the connecting rod is connected to the secondary shaft, and the other end is connected to the front linkage rod; the two ends of the front linkage rod are respectively axially connected to one end of the left linkage rod and the right linkage rod, and the rear linkage rod is respectively axially connected to the other end of the left linkage rod and the right linkage rod; the front linkage rod, the rear linkage rod, the left linkage rod and the right linkage rod are axially connected to each other to form a parallelogram.

3. A children's toy car with dual-control steering according to claim 2, characterized in that: Steering rods are respectively arranged at both ends of the rear linkage rod, and the steering rods respectively pass through the left linkage rod and the right linkage rod and are connected with the rear linkage shaft.

4. A children's toy car with dual-control steering according to claim 3, characterized in that: The ends of the linkage shaft are respectively clamped with the first sliding shell and the second sliding shell, and a thin shaft is provided outwardly from the end, and a clamping block is provided on the thin shaft. The first sliding block and the second sliding block are provided with a clamping groove that cooperates with the clamping block to clamp, and the linkage shaft is respectively connected to the steering wheel steering assembly and the transmission rod steering assembly through the clamping block and the clamping groove.

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