CN213109632U

CN213109632U - Shock attenuation scooter

Info

Publication number: CN213109632U
Application number: CN202021243084.9U
Authority: CN
Inventors: 高立鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-05-04
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a shock attenuation scooter relates to children's toy field. Through adopting including automobile body, front wheel, rear wheel, runner assembly and damper, the front wheel is connected with the runner assembly, rear wheel and automobile body swing joint, runner assembly and automobile body swing joint, damper sets up in runner assembly's technical scheme, has safe in utilization, the flexible beneficial effect with the shock attenuation is respond well of controlling.

Description

Shock attenuation scooter

Technical Field

The utility model relates to a children's apparatus technical field particularly, relates to a shock attenuation scooter.

Background

In recent years, a child scooter becomes a fashionable leisure and entertainment tool, and is popular with children. The scooter is fit for the children more than 8 years old and uses, and children often ride the flexibility that the scooter can temper the health, improve reaction rate, increase the amount of exercise, strengthen organism resistance. Along with the popularization of the child scooter, the requirements of people on the comfort and the safety of the child scooter are improved.

In the prior art, the child scooter with the shock absorption function has been popularized. However, the shock-absorbing assembly of the existing child scooter with the shock-absorbing function is mostly installed on the scooter body, and the shock-absorbing effect is poor when the scooter turns. When the child runs on a bumpy road, the child riding the bicycle may have potential safety hazards when turning due to the fact that the child is younger. Therefore, a child scooter with a good damping effect is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation scooter, it can provide the solution to above-mentioned problem, has safe in utilization, the flexible and effectual beneficial effect of shock attenuation of manipulation.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a shock attenuation scooter, and it includes automobile body, front wheel, rear wheel, runner assembly and damper, and the front wheel is connected with the runner assembly, rear wheel and automobile body swing joint, runner assembly and automobile body swing joint, and damper sets up in the runner assembly.

In some embodiments of the present invention, the vehicle body is provided with a connecting portion for connecting the rotating assembly, and the connecting portion is provided with two bearings arranged in an overlapping manner.

The utility model discloses an in some embodiments, above-mentioned runner assembly includes mounting panel, axis of rotation, buffering post and flange bearing, axis of rotation and mounting panel integrated into one piece, and flange bearing connects in the mounting panel, and the one end of buffering post is connected in flange bearing, and the other end and the above-mentioned front wheel of buffering post are connected.

In some embodiments of the present invention, the damping member includes a first damping member and a second damping member, the first damping member is sleeved on the rotation shaft, and the second damping member is connected to the buffering post.

In some embodiments of the present invention, the flange bearing is a flange linear bearing.

In some embodiments of the present invention, the vehicle body is provided with an elastic pad for limiting the rotating assembly.

In some embodiments of the present invention, the rotating assembly includes a rotating shaft, and the rotating shaft is connected to the front wheel.

In some embodiments of the present invention, the damping assembly includes a third damping member, and the third damping member is sleeved on the rotation shaft.

In some embodiments of the present invention, the rotating shaft is sleeved on the bearing.

In some embodiments of the present invention, the bearing is a deep groove ball bearing.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model discloses an adopt including automobile body, front wheel, rear wheel, runner assembly and damping piece, the front wheel is connected with the runner assembly, rear wheel and automobile body swing joint, runner assembly and automobile body swing joint, and the damping piece sets up in the technical scheme of runner assembly, has safe and the effectual beneficial effect of shock attenuation. The damping piece is directly arranged on the rotating component, the rotating component is connected with the front wheel, when the skateboard is used by children, the front wheel can firstly contact a bumpy road surface, and a good damping effect can be achieved through the arranged damping piece; similarly, be provided with the shock attenuation piece on the runner assembly, when the turn, the front wheel can steadily rotate certain angle, and the vibrations sense that the ground of jolting produced the automobile body can be weakened by the shock attenuation piece by a wide margin, reduces the risk of falling from the slide, has just also promoted the flexibility ratio of this product in the form in-process simultaneously, makes the use the utility model discloses a children control and control the slide more easily, promote use comfort, guarantee user (children) safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;

fig. 2 is a schematic perspective view of embodiment 2 of the present invention.

Icon: 110-vehicle body, 111-connecting part, 112-bearing, 113-elastic pad, 120-front wheel, 130-rear wheel, 140-rotating component, 141-mounting plate, 142-rotating shaft, 143-flange bearing, 144-buffer column, 150-shock-absorbing component, 151-first shock-absorbing part, 152-second shock-absorbing part, 153-third shock-absorbing part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description, and the description is simplified, but the indication or suggestion that the indicated device or element must have a specific position, be constructed in a specific position, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the term "horizontal" does not imply that the components are required to be absolutely horizontal, but rather may be slightly inclined, if present.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, 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 according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1, fig. 1 shows a shock-absorbing scooter according to the present embodiment, which includes a scooter body 110, a front wheel 120, a rear wheel 130, a rotating component 140 and a shock-absorbing component 150, wherein the front wheel 120 is connected to the rotating component 140, and when the rotating component 140 rotates by a certain angle, the front wheel 120 rotates along with the rotating component; rear wheel 130 and automobile body 110 swing joint, keep on same water flat line with front wheel 120, guarantee to go steadily, and rear wheel 130 diameter is greater than the diameter of front wheel 120, when traveling on uneven ground, can reduce automobile body 110's vibrations sense, runner assembly 140 and automobile body 110 swing joint, damper assembly 150 sets up in runner assembly 140, when the scooter turns, front wheel 120 contacts the road surface of jolting at first, can play good shock attenuation effect through the shock attenuation piece that sets up, make front wheel 120 can turn to steadily, the vibrations sense that jolting ground produced automobile body 110 can be weakened by the shock attenuation piece by a wide margin, reduce the risk of falling from the slide, guarantee user's safety, especially children's safety.

In some embodiments of the present invention, the vehicle body 110 is provided with a connecting portion 111 for connecting the rotating assembly 140, the connecting portion 111 is provided with two bearings 112 arranged in an overlapping manner, and the two bearings 112 are used in cooperation, so as to ensure that the rotating function of the rotating assembly 140 can be realized; furthermore, the rotating assembly 140 is connected to the bearing 112, and the front wheel is also connected to the rotating assembly 140, so that the direction of the product can be flexibly changed during driving, and the use comfort is improved.

In some embodiments of the present invention, the rotating assembly 140 includes a mounting plate 141, a rotating shaft 142, a buffering column 144, a flange bearing 143, and the rotating shaft 142 and the mounting plate 141 are integrally formed, so as to ensure rotational continuity; flange bearing 143 is connected in mounting panel 141, and is fixed through bolted connection, and it is reliable to guarantee the relation of connection, and flange bearing 143's axial positioning is simple simultaneously, and the maintenance is all very convenient with the change, is applicable to very much this kind of small and medium-size children article of this product, and bumping post 144 is connected in flange bearing 143, provides the mounted position for second shock attenuation piece 152, makes things convenient for its installation accuracy.

In some embodiments of the present invention, the damping assembly 150 includes a first damping member 151 and a second damping member 152, the first damping member 151 is sleeved on the rotating shaft 142, the upper end of the first damping member 151 contacts with the edge of the inner ring of the bearing 112, and the lower end of the first damping member 151 contacts with the upper plane of the mounting plate 141, when the product is driven, the contraction and extension of the first damping member 151 can weaken the vibration sense conducted from the ground to the vehicle body 110; the second shock absorbing member 152 is connected to the cushion post 144, and the cushion post 144 is connected to the flange bearing 143; in this embodiment, the quantity of flange bearing 143 and second shock attenuation piece 152 is two, and a flange bearing 143 corresponds and connects a second shock attenuation piece 152, and the symmetry sets up, and the vibrations that come of ground conduction when going to this product earlier carry out preliminary weakening, then sets up first shock attenuation piece 151 on axis of rotation 142 and again carries out the secondary to the vibrations and subtract, and two kinds of shock attenuation piece mating reactions have promoted the shock attenuation effect.

In some embodiments of the present invention, the flange bearing 143 is a flange linear bearing, which is convenient to install and is used in cooperation with the second shock absorbing member 152. When second damper 152 absorbs vibrations, can contract and extend along the axis direction, flange linear bearing can move in the axis direction, guarantees that second damper 152 can be fine the vibrations sense of weakening, promotes the comfort of using children, has also reduced the risk that children fell down when reducing vibrations.

In some embodiments of the present invention, the vehicle body 110 is provided with the elastic pad 113 for limiting the rotation assembly 140, in this embodiment, the elastic pad 113 may be a rubber pad, when the user (child) operates the skateboard to change the traveling direction, the rotation shaft 142 and the mounting plate 141 are integrally formed, the mounting plate 141 rotates along with the rotation shaft 142, when the rotation angle is too large, the mounting plate 141 contacts the rubber pad disposed on the vehicle body 110, the rubber pad limits the mounting plate 141, and the rotation angle of the rotation assembly 140 is also limited. When the rubber pad is collided at mounting panel 141, can carry out a reverse resilience effect to mounting panel 141, simultaneously because the rubber pad has elasticity, can be so that the resilience to mounting panel 141 is comparatively soft, guarantee the security of diversion and continuous diversion in-process. In other embodiments, the elastic pad 113 may be made of other materials, such as sponge, silicone, etc.

The utility model discloses an in some embodiments, above-mentioned axis of rotation 142 cup joints in above-mentioned bearing 112, axis of rotation 142 and above-mentioned mounting panel 141 integrated into one piece, and bearing 112 is supporting to be used, can be so that axis of rotation 142's rotation more be smooth, and the person of facilitating the use (children) carries out the diversion in succession at this product in-process of operation, has guaranteed the flexibility and the maneuverability of the in-process of traveling.

In some embodiments of the utility model, above-mentioned bearing 112 is deep groove ball bearing, and deep groove ball bearing can bear axial and radial load simultaneously, and after vibrations that first damping member 151 and second damping member 152 produced to the driving process felt weakening, the bearing 112 of cup jointing on rotation axis 142 inevitably still can receive certain vibrations, because deep groove ball bearing self can bear axial load, consequently the vibrations after being weakened are very little to deep groove ball bearing 112's influence, have improved life. And the friction resistance of the deep groove ball bearing is small, so that the flexibility of the product in the driving process can be ensured. In addition, the deep groove ball bearing has wide application and lower manufacturing cost, and can reduce the manufacturing and maintenance cost.

In use, the front wheels 120 and the rear wheels 130 contact the ground such that the vehicle body 110 is kept horizontal. Before driving, the deep groove ball bearings and the flange linear bearings can be lubricated, and in the driving process, a user (children) controls the deflection angle of the vehicle body 110 through two feet, so that the purpose of controlling the rotation of the rotating assembly 140 is achieved, the rotating shaft 142 rotates in the two deep groove ball bearings, and the rotating angle can be controlled by the user (children). When the vehicle is turned excessively, the mounting plate 141 integrally formed with the rotating shaft 142 collides with the elastic pad 113 provided on the vehicle body 110, so that the user (child) who turns excessively can be helped to quickly adjust and return, which is a basic guarantee for the safety of the user (child). The shock-absorbing assembly 150 comprises a first shock-absorbing member 151 and a second shock-absorbing member 152, the first shock-absorbing member 151 is sleeved on the rotating shaft 142, the second shock-absorbing member 152 is connected with the front wheel 120 and sleeved on the flange bearing 143, and the two shock-absorbing members are mutually matched to act, so that the vibration sense generated when the vehicle runs on a bumpy road surface is reduced to a lower level, the control influence on a user (child) is small, and the flexibility of the vehicle is not influenced while the vehicle has the beneficial effects of safety and good shock-absorbing effect.

Example 2

Referring to fig. 2, another shock-absorbing scooter according to the present embodiment is shown, which is mainly different from embodiment 1 in that a rotating assembly 140 includes a rotating shaft 142, a shock-absorbing assembly 150 includes a third shock-absorbing member 153, and further includes a scooter body 110, a front wheel 120 and a rear wheel 130, the front wheel 120 is connected to the rotating assembly 140, and when the rotating assembly 140 rotates by a certain angle, the front wheel 120 rotates along with the rotating assembly 140; rear wheel 130 and automobile body 110 swing joint, keep on same water flat line with front wheel 120, guarantee to go steadily, and rear wheel 130 diameter is greater than the diameter of front wheel 120, when traveling on uneven ground, can reduce automobile body 110's vibrations sense, runner assembly 140 and automobile body 110 swing joint, damper assembly 150 sets up in runner assembly 140, when the scooter turns, front wheel 120 contacts the road surface of jolting at first, can play good shock attenuation effect through the shock attenuation piece that sets up, make front wheel 120 can change the direction steadily, the vibrations sense that jolt ground produced automobile body 110 can be weakened by the shock attenuation piece by a wide margin, reduce the risk of falling from the slide, guarantee user's safety, especially children's safety.

In some embodiments of the present invention, the vehicle body 110 is provided with a connecting portion 111 for connecting the rotating assembly 140, the connecting portion 111 is provided with two bearings 112 arranged in an overlapping manner, and the two bearings 112 are used in cooperation, so as to ensure that the rotating function of the rotating assembly 140 can be realized; furthermore, the rotating assembly 140 is connected to the bearing 112, and the front wheel 120 is also connected to the rotating assembly 140, so that the direction of the product can be flexibly changed during driving, and the use comfort is improved.

In some embodiments of the present invention, the rotating assembly 140 includes a rotating shaft 142, the rotating shaft 142 is connected to the front wheel 120, and the rotating shaft 142 directly drives the front wheel 120 connected thereto to deflect when rotating, so that the direction of the product is more flexible during the driving process.

The utility model discloses an in some embodiments, above-mentioned damper 150 includes third bumper shock-absorbing component 153, and third bumper shock-absorbing component 153 cup joints in axis of rotation 142, and when rotating, the vibrations are felt and are absorbed most by third bumper shock-absorbing component 153, have good shock attenuation effect, can be so that the diversion or the diversion is safe and reliable more in succession.

In some embodiments of the utility model, above-mentioned bearing 112 is deep groove ball bearing, and deep groove ball bearing can bear axial and radial load simultaneously, and after the vibrations sense that third damper 153 produced to the in-process of traveling weakens, cup joint bearing 112 in rotation axis 142 inevitably still can receive certain vibrations, because deep groove ball bearing self can bear axial load, consequently the vibrations after being weakened are very little to deep groove ball bearing's influence, improve life. And the friction resistance of the deep groove ball bearing is small, so that the flexibility of the product in the driving process can be ensured. In addition, the deep groove ball bearing has wide application and lower manufacturing cost, and can reduce the manufacturing and maintenance cost.

In use, the front wheels 120 and the rear wheels 130 contact the ground such that the vehicle body 110 is kept horizontal. Before driving, the deep groove ball bearings can be lubricated, and in the driving process, a user (children) controls the deflection angle of the vehicle body 110 through two feet, so that the purpose of controlling the rotation of the rotating assembly 140 is achieved, and the rotating shaft 142 radially rotates in the two deep groove ball bearings. The shock-absorbing assembly 150 comprises a third shock-absorbing member 153, the third shock-absorbing member 153 is sleeved on the rotating shaft 142, the shock generated during straight line running and reversing is weakened by the third shock-absorbing member 153, the rest shock feeling can not influence the operation of a user (children), the safety is high, and the shock-absorbing effect is good. Meanwhile, the design that the third damping piece 153 is sleeved on the rotating shaft 142 enables a user (child) to operate the product more conveniently, and turning and continuous turning are flexible.

To sum up, the embodiment of the utility model provides a shock attenuation scooter, through adopting two kinds of shock attenuation schemes, first shock attenuation piece 151 and second shock attenuation piece 152 complex scheme and third shock attenuation piece 153 direct mount in axis of rotation 142's scheme promptly, compare in prior art, damping device sets up and has better shock attenuation effect in the children's scooter of automobile body, and the diversion is all nimble very with continuous diversion, has safe and the effectual beneficial effect of shock attenuation, possesses considerable popularization prospect simultaneously.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 shock attenuation scooter, its characterized in that, includes automobile body, front wheel, rear wheel, runner assembly and damper assembly, the front wheel with runner assembly connects, the rear wheel with automobile body swing joint, the runner assembly with automobile body swing joint, damper assembly set up in the runner assembly.

2. The shock-absorbing scooter as claimed in claim 1, wherein said body is provided with a connecting portion for connecting said rotating assembly, said connecting portion being mounted with two bearings arranged in an overlapping manner.

3. The shock-absorbing scooter as claimed in claim 2, wherein said rotation member comprises a mounting plate, a rotation shaft, a cushion post and a flange bearing, said rotation shaft is formed integrally with said mounting plate, said flange bearing is connected to said mounting plate, one end of said cushion post is connected to said flange bearing, and the other end of said cushion post is connected to said front wheel.

4. The shock-absorbing scooter as claimed in claim 3, wherein the shock-absorbing assembly comprises a first shock-absorbing member and a second shock-absorbing member, the first shock-absorbing member is sleeved on the rotation shaft, and the second shock-absorbing member is connected to the cushion post.

5. The shock absorbing scooter of claim 3, wherein the flange bearing is a flange linear bearing.

6. The shock-absorbing scooter as claimed in claim 3, wherein said body is provided with an elastic pad for restraining said rotating assembly.

7. The shock absorbing scooter of claim 2, wherein the rotation assembly comprises a rotation shaft, the rotation shaft being connected to the front wheel.

8. The shock-absorbing scooter as claimed in claim 7, wherein the shock-absorbing assembly includes a third shock-absorbing member, the third shock-absorbing member being sleeved on the rotation shaft.

9. The shock-absorbing scooter according to any one of claims 3 or 7, wherein said rotation shaft is sleeved on said bearing.

10. The shock absorbing scooter of claim 2, wherein the bearing is a deep groove ball bearing.