WO2021239035A1

WO2021239035A1 - Deck for balancing vehicle and balancing vehicle

Info

Publication number: WO2021239035A1
Application number: PCT/CN2021/096250
Authority: WO
Inventors: 臧传美
Original assignee: 浙江阿尔郎科技有限公司
Priority date: 2020-05-28
Filing date: 2021-05-27
Publication date: 2021-12-02
Also published as: CN213414104U

Abstract

Disclosed is a deck for a balancing vehicle. The deck is integrally formed and comprises a deck body (10) and touch members, the touch members project from the lower surface of the deck body, and the material of the deck is one of or a combination of TPR material, ABS material, TPU material and silica gel material. The deck is integrally formed, and therefore the integrally formed touch members on the lower surface of the deck body can directly trigger sensors, without providing other components, and it is only necessary to mount the deck on a balancing vehicle. The material of the deck has certain elasticity and also has supporting strength, can reduce noise when the deck is pressed and collides with an upper housing, has a certain buffering effect, and facilitates integral machining and shaping. Further disclosed is a balancing vehicle having a deck.

Description

Pedal for balance car and balance car

Technical field

The invention relates to a pedal for a balance car and a balance car.

Background technique

The pedals of the current balance scooter are installed on the frame, and the frame is also installed directly or through other mounting frames with touch elements. The touch elements are provided with a horn-shaped deformed part. When the operator stands on the balance vehicle, The pedal is used to deform the touch element, and then the touch element triggers the sensor to realize steering control.

technical problem

In the process of realizing the solution of the present application, the inventor found that the prior art has at least the following problems. The pedals, touch elements and frame are inconvenient to install, and the structure of the touch elements is complicated. When installed on the balance car, the overall structure of the balance car is also complicated. , The touch parts are easy to wear and lose and it is inconvenient to replace; for the balance twist car with the left body and the right body that can rotate relatively, the number of touch parts is more, and the installation is more inconvenient.

Technical solutions

The purpose of the present invention is to provide a pedal for a balance car and a balance car. The pedal for the balance car is integrally formed, that is, an integrally formed touch element that can directly trigger the sensor. The structure is simple and ingenious. The balance car adopts this kind of pedal and has a compact structure. , Easy to install.

A pedal for a balance car. The pedal is integrally formed. The pedal includes a pedal body and a touch element. The touch element protrudes from the lower surface of the pedal body. The material of the pedal is one of TPR material, ABS material, TPU material, or silicone material. Multiple combinations.

By adopting the above technical solution, the pedal is integrally formed, and the lower surface of the pedal body is integrally formed with a touch element, which can directly trigger the sensor, no other parts are required, and only the pedal is installed on the balance car. The pedal structure is simple and ingenious. Compared with the advantages of two layers, the integral molding of the pedal can save the production time of the pedal and will not cause the pedal skin to fall off. In addition, compared with other materials, the material of the pedal is one or a combination of TPR, ABS, TPU, and silicone materials. It has a certain degree of elasticity and a good touch. When the pedal is stepped on and collides with the upper shell It can reduce noise and has a certain cushioning effect. On the other hand, the use of this type of material is convenient for integrated processing and molding. The use of TPU material or a mixture of TPU material and ABS material has good abrasion resistance, which can prolong the service life of the pedal and is also beneficial to the integrated processing and molding of the pedal.

As a further improvement of the present invention, a spring is sleeved on the periphery of the touch element. By adopting the above technical solution, a spring is sleeved on the periphery of the touch element, which is also a support and reset solution for the pedal. The spring directly sleeved on the touch element can facilitate the protection of the periphery of the touch element while simultaneously protecting the periphery of the touch element. There is support and rebound reset effect.

As a further improvement of the present invention, the lower surface of the pedal body is provided with a reinforcing part one and a reinforcing part two, the reinforcing part one is located on the side where the touch element is located, and the reinforcing part two is located on the side away from the touch element; the reinforcing part one and the reinforcing part The second part is all crisscrossed ribs, and the density between the ribs of the first reinforcement part is greater than the density between the ribs of the second reinforcement part. By adopting the above technical solution, the arrangement and position layout of the reinforcing part 1 and the reinforcing part 2 play a positive role in enhancing the structural strength of different areas of the pedal body, optimizing the structural layout of the pedal and prolonging the service life. Because the side where the touch element is located is the part where the direct force of the operator is more obvious, the difference in the density of the reinforcing ribs is used to make the structural strength of the reinforcing part one stronger than that of the reinforcing part two, the structure is ingenious and reasonable, safe and reliable.

As a further improvement of the present invention, the lower end of the touch element is a flat touch part, the upper part of the touch element is a support part, the upper end of the support part is connected to the lower surface of the pedal body, and the lower end of the support part is directly or indirectly connected to the flat touch part. Control Department. By adopting the above technical solution, the flat touch portion is convenient to trigger the photoelectric switch, and the arrangement of the support portion is beneficial to strengthen the structural strength of the touch portion, and facilitates the smooth touch of the touch portion.

As a further improvement of the present invention, the lower end of the support portion is connected to the flat transition portion, the lower end of the transition portion is connected to the flat touch portion, the flat surface of the transition portion is protrudingly provided with ribs, and the ribs are connected to the support portion. By adopting the above technical solution, the arrangement of the transition portion and the ribs meets the requirement of maximizing the proximity of the touch portion to the sensor while ensuring the structural strength of the touch portion.

As a further improvement of the present invention, two ribs are connected to the outer edge of the upper part of the support portion, the two ribs are in the same straight line direction, the ends of each rib are connected to the limiting portion, and one limiting portion is located in the pedal body The other first limit part is on the other side of the support part, and is diagonal to the first limit part at the corner of the pedal body, and the bottom surface of the first limit part is lower than the rib The underside. By adopting the above technical solution, the limit part can be used to guide and limit the up and down direction of the pedal, so that the pedal does not deviate from the balance car, and at the same time, it facilitates the smooth movement of the pedal in the up and down direction.

As a further improvement of the present invention, a support bar is also connected to the outer edge of the upper part of the support part, and the bottom surface of the support bar is lower than or flush with the bottom surface of the rib. By adopting the above technical solution, the support bar further enhances the structural strength of the support part, and can also be used for the installation and abutment of the spring.

As a further improvement of the present invention, the edge of the pedal body has a circle of convex edges that protrude downward, the convex edge has a convex portion on the side away from the touch element, and the convex portion protrudes from the lower edge of the convex edge. By adopting the above technical solution, the protruding part can be used to support the side of the pedal away from the touch element, prevent the pedal from tilting significantly, stabilize the pedal, and also facilitate the reset of the pedal.

As a further improvement of the present invention, the lower surface of the pedal body is convexly provided with an elastic member. By adopting the above technical solution, the arrangement of the elastic member can buffer and reset the pedal body and improve the use performance of the pedal.

As a further improvement of the present invention, there are two touch elements, one touch element is located on the front side of the lower surface of the pedal body, the other touch element is located on the rear side of the lower surface of the pedal body, there are two elastic members, and the two elastic members are located at Between the two touch elements, the touch element and the elastic element are in the same straight line position in the front and rear direction. By adopting the above technical solution, the two elastic parts are located between the two touch parts, and each elastic part can support and reset the corresponding touch part, and can support the entire pedal stably, which is in the same linear position. The touch element and the elastic element are conducive to the efficient resetting of the pedal.

A balance car includes the pedal for a balance car according to any one of the above technical solutions, and also includes an upper shell, the upper shell is provided with a pedal installation area, and the pedal for the balance car is installed in the pedal installation area, A first accommodating cavity for accommodating the touch element is opened downward in the pedal installation area, and a first through hole for the touch part to pass is opened at the bottom of the first accommodating cavity. By adopting the above technical solution, the balance car pedal is installed on the upper shell of the balance car. The integrated pedal has a simple and ingenious structure, convenient assembly, improved controllability, and extended service life.

As a further improvement of the present invention, the pedal installation area is provided with two second through holes on the periphery of the first accommodating cavity. The through hole is on the other side of the first through hole, and is diagonal to the second through hole at the corner of the pedal installation area. The pedal installation area is also provided with a first groove and a second accommodating cavity. The groove communicates with the first accommodating cavity and the second through hole, and the second accommodating cavity communicates with the first accommodating cavity. By adopting the above technical solution, the position layout of the second through hole, the second through hole can be used to accommodate the limit part on the pedal, which is arranged diagonally, which is beneficial to the reset of the pedal installed on the balance car, and the second accommodating The cavity can easily accommodate the elastic member, which is beneficial to the efficient reset of the pedal.

Beneficial effect

Compared with the prior art, the present invention has at least the following beneficial effects: For the pedal, on the one hand, the pedal is integrally formed, and the lower surface of the pedal body is integrally formed with a flat touch portion, which can directly trigger the sensor without the need to install For other parts, you only need to install the pedal on the balance car. The pedal structure is simple and ingenious; the pedal material is TPR material or ABS material or TPU material or silicone material or a combination of materials, which is convenient to process, flexible and wear-resistant. , Improve the control comfort; on the other hand, the processing of the pedal is convenient, the cost is reduced, and it is convenient for large-scale promotion and application; for the balance car, the structure of the whole vehicle is more reasonable, the structure is simpler and more compact, and the control performance is also improved. The service life is also extended. The structural strength of different areas of the pedal has been reasonably strengthened, which is conducive to improving the control performance and service life. In order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with drawings are described in detail as follows.

Description of the drawings

Figure 1 is a schematic diagram of the structure of a pedal for a balance car provided by embodiment 1 of the present invention;

2 is a schematic structural view of another angle of the pedal for a balance car provided by Embodiment 1 of the present invention;

Fig. 3 is a schematic diagram of the exploded structure of the balance car pedal installed on the right car body of the balance car provided by the second embodiment of the present invention;

4 is a schematic diagram of the structure of the pedal for a balance car provided by Embodiment 2 of the present invention;

Fig. 5 is a partial structural diagram of part I in Fig. 4;

6 is a schematic structural view of another angle of the pedal for a balance car provided by Embodiment 2 of the present invention;

Figure 7 is a schematic structural diagram of a pedal for a balance car provided by another embodiment of the present invention;

8 is a schematic diagram of the structure of the upper shell mounted on the pedal for the balance car provided by an embodiment of the present invention;

Fig. 9 is a partial structural diagram of part II in Fig. 8;

Fig. 10 is a schematic diagram of the structure of the balance car pedal installed on the right body of the balance car according to an embodiment of the present invention.

In the figure: pedal 1, upper shell 2, lower shell 3, axle 4, pedal body 10, flange 11, second groove 12, touch portion 13, rib 14, support portion 15, first limit portion 16. Rib plate 17, support bar 18, second limiting portion 19, pedal mounting area 20, third groove 22, first accommodating cavity 23, first groove 24, second through hole 25, first through hole 26. The second accommodating cavity 28, the first reinforcing part 101, the second reinforcing part 102, the elastic member 103, the friction part 104, the protruding part 111, and the transition part 131.

Embodiments of the present invention

In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the detailed description of the specific embodiments, structure, features and effects of the present invention is given below in conjunction with the accompanying drawings and preferred embodiments. .

In the description of this application, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", " The orientation or positional relationship indicated by "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore cannot be understood as a limitation of the application.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "a plurality of" means two or more than two, unless otherwise specifically defined.

In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

In this application, unless expressly stipulated and defined otherwise, the "above" or "below" of the first feature of the second feature may include direct contact between the first and second features, or may include the first and second features Not in direct contact but through other features between them. Moreover, "above", "above" and "above" the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or merely indicating that the level of the first feature is higher than that of the second feature. The “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

TPR is the abbreviation of Thermoplastic Rubber-TPR, also known as Thermoplastic Elastomer (Thermoplastic Rubber-TPR) Elastomer-TPE) is a material with both rubber and thermoplastic characteristics. It has good appearance and texture, mild touch, easy coloring, uniform color tone, stability, good elasticity, outstanding slip resistance, abrasion resistance and weather resistance.

ABS is the acronym for Acrylonitrile, Butadiene and Styrene. It refers to acrylonitrile-butadiene-styrene copolymer. It is a kind of high strength, good toughness and easy Processed thermoplastic polymer structure material, also known as ABS resin.

TPU is the abbreviation of Thermoplastic polyurethanes, and the name is thermoplastic polyurethane elastomer rubber. It is mainly divided into polyester type and polyether type. It has a wide range of hardness (60HA-85HD), abrasion resistance, oil resistance and good elasticity.

Example 1

Referring to Figures 1 to 2, a pedal for a balance car, the pedal 1 is integrally formed, and compared to the plan that the pedal is arranged separately, such as in two layers, the solution of the present application can save the production time of the pedal and will not cause the pedal skin to fall off. In other cases, the pedal integral molding includes direct injection molding, multi-layer two-shot injection molding, and multi-piece splicing injection molding. For example, multiple pieces are spliced so that half of the pedal support is made of harder ABS material, and the other half is made of TPR material. Multi-layer injection molding, the layer in contact with the balance car shell is made of ABS, and the layer in contact with the feet is made of TPR. The pedal 1 includes a pedal body 10 and a touch element. The touch element protrudes from the lower surface of the pedal body 10 to realize the touch control of the photoelectric switch. The lower end of the touch element is a flat touch portion 13. Of course, the shape of the touch element can be other shapes, such as a cylindrical shape, as long as it can realize the touch of the photoelectric switch. The material of the pedal 1 is one or a combination of TPR material, ABS material, TPU material, and silicone material. The combination of multiple materials can be a combination of any two, any three, or a combination of four materials. Compared with other materials, the pedal material is made of TPR material or ABS material or a mixture of TPR material and ABS material, which has a certain support strength, and has a certain elasticity, and has a good touch. It can reduce noise when the pedal is stepped on and collides with the upper shell. , Has a certain cushioning effect, on the other hand, the use of this type of material is convenient for integrated processing and molding. The use of TPU material or a mixture of TPU material and ABS material has good abrasion resistance, which can prolong the service life of the pedal and is also beneficial to the integrated processing and molding of the pedal. The pedal is integrally formed, and the lower surface of the pedal body is integrally formed with a flat touch part, which can directly trigger the sensor, no other parts are required. Just install the pedal on the balance car. The pedal structure is clever and easy to install. .

There are two touch elements, one touch element is located on the front side of the lower surface of the pedal body 10, and the other touch element is located on the rear side of the lower surface of the pedal body 10. Of course, in other embodiments, there may be one touch element on one pedal body 10, and the touch element is disposed in the middle of the pedal body 10.

The edge of the pedal body 10 has a ring of convex edges 11 protruding downward. The lower surface of the pedal body 10 is provided with a reinforcing part 101 and a reinforcing part 102. The reinforcing part 101 is located on the side where the touch element is located, and the reinforcing part 102 is Located on the side away from the touch element; the first reinforcement part 101 and the second reinforcement part 102 are criss-crossed ribs, and the density between the reinforcement ribs of the first reinforcement part is greater than the density between the reinforcement ribs of the second reinforcement part 102. Because the side where the touch element is located is the part where the direct force of the operator is more obvious, the difference in the density of the reinforcing ribs is used to make the structural strength of the reinforcing part one stronger than that of the reinforcing part two, the structure is ingenious and reasonable, safe and reliable. The reinforcing rib protrudes from the lower surface of the pedal body, and a second groove 12 is formed between the edge of the reinforcing rib and the inner wall of the convex edge 11. The convex edge 11 has a convex portion 111 on the side away from the touch element. The convex portion 111 protrudes from the lower edge of the convex edge 11 to support the side of the pedal away from the touch element and prevent the pedal from tilting significantly. Of course, in other embodiments, as shown in FIG. 7, this protrusion may not be provided on the protruding edge 11.

The upper part of the touch element is the support part 15, the upper end of the support part 15 is connected to the lower surface of the pedal body 10, and the lower end of the support part 15 is directly or indirectly connected to the flat touch part 13.

The lower end of the support portion 15 is connected to a flat transition portion, and the lower end of the transition portion is connected to the flat touch portion 13. The flat surface of the transition portion is protrudingly provided with a rib 14, and the rib 14 is connected to the support portion 15. The outer edge of the cross section of the supporting portion 15 is circular.

The outer edge of the upper part of the support 15 is connected with two ribs 17, the two ribs 17 are in the same linear direction, and the ends of each rib 17 are connected with a first limiting portion 16, a first limiting portion 16 is at the corner position of the pedal body 10, and the other first limiting portion 16 is on the other side of the supporting portion, and is diagonal to the first limiting portion at the corner position of the pedal body 10. The bottom surface of the first limiting portion 16 is lower than the bottom surface of the rib 17, that is, the first limiting portion is more protruding relative to the rib.

In this embodiment, the first limiting portion 16 is cylindrical, and a blind hole is opened from the bottom to the bottom. The blind hole can be a smooth hole or a threaded hole for screw connection to the first limiting portion 16. The head size is larger than the cylindrical outer edge size of the first limit part and larger than the size of the second through hole on the upper shell of the balance car. When the pedal is installed on the upper shell of the balance car, the screw is screwed on the first limit part On the upper part, the screw can prevent the pedal from detaching from the upper shell of the balance car. The first limit part can carry out limited movement up and down in the second through hole, and the first limit part can be used to guide the up and down movement of the pedal and laterally. Position limit. In other embodiments, the bottom of the first restricting portion may be provided with a flange with a larger size. When the first restricting portion is inserted into the second through hole, the flange abuts against the upper shell to prevent the pedal from being separated.

A support bar 18 is also connected to the outer edge of the upper part of the support portion 15, and the bottom surface of the support bar 18 is lower than or flush with the bottom surface of the rib 17. The bottom surface of the support bar can be used to bear against the spring.

On the lower surface of the pedal body 10, on the side away from the touch element, a number of second limiting portions 19 are further provided. The structural shape of the second limiting portions 19 may be the same as the structural shape of the first limiting portion 16.

The upper surface of the pedal body 10 is provided with a friction portion 104, and the friction portion 104 is an upwardly protruding convex point arranged in an array on the upper surface of the pedal body.

Example 2

Referring to Figures 3 to 6, a pedal for a balance car, the pedal 1 is integrally formed. The integral molding of the pedal includes direct injection molding, multi-layer secondary injection molding, and multi-piece splicing injection molding. For example, multiple pieces are spliced so that half of the pedal support is made of harder ABS material, and the other half is made of TPR material. Multi-layer injection molding, the layer in contact with the shell is made of ABS, and the layer in contact with the feet is made of TPR. The pedal 1 includes a pedal body 10 and a touch element. The touch element protrudes from the lower surface of the pedal body 10. The lower end of the touch element is a flat touch portion 13. The material of the pedal 1 is TPR, ABS, TPU, and silicone. One or more combination of materials. The combination of multiple materials can be a combination of any two, any three, or a combination of four materials. Compared with other materials, the pedal material is made of TPR material or ABS material or a mixture of TPR material and ABS material, which has a certain support strength, and has a certain elasticity, and has a good touch. It can reduce noise when the pedal is stepped on and collides with the upper shell. , Has a certain cushioning effect, on the other hand, the use of this type of material is convenient for integrated processing and molding. The use of TPU material or a mixture of TPU material and ABS material has good abrasion resistance, which can prolong the service life of the pedal and is also beneficial to the integrated processing and molding of the pedal. The pedal is integrally formed, and the lower surface of the pedal body is integrally formed with a flat touch part, which can directly trigger the sensor, no other parts are required. Just install the pedal on the balance car. The pedal structure is clever and easy to install. .

Referring to FIGS. 4 and 5, the edge of the pedal body 10 has a rim 11 protruding downward, and the lower surface of the pedal body 10 is convexly provided with an elastic member 103. The elastic piece 103 and the pedal body 10 are also integrally formed, the elastic piece 103 extends from top to bottom, and the cross section of the elastic piece 103 is a cross or other shape.

In this embodiment, a raised portion can be provided on the side of the convex edge 11 away from the touch element. The convex portion protrudes from the lower edge of the convex edge 11 to support the side of the pedal away from the touch element and prevent the pedal from being noticeable. The tilt. Of course, the protrusions may not be provided.

In this embodiment, there are two touch elements, one touch element is located on the front side of the lower surface of the pedal body 10, the other touch element is located on the rear side of the lower surface of the pedal body 10, there are two elastic members 103, and two elastic members 103 is located between the two touch elements, and the touch element and the elastic element are in the same straight line position in the front-to-rear direction. Of course, in other embodiments, there may be one touch element on one pedal body 10, and the touch element is disposed in the middle of the pedal body 10.

Of course, in other embodiments, as shown in FIG. 7, the elastic member may not be provided. Other solutions are adopted, such as setting a spring on the periphery of the touch element.

The lower surface of the pedal body 10 is provided with a reinforcing part 101 and a reinforcing part 102. The reinforcing part 101 is located on the side of the touch element, and the reinforcing part 102 is located on the side away from the touch element; the reinforcing part 101 and the reinforcing part 102 They are all criss-crossed ribs, and the density between the ribs of the first reinforcement part is greater than the density between the ribs of the second reinforcement 102. The reinforcing rib protrudes from the lower surface of the pedal body, and there is a second groove 12 between the edge of the reinforcing rib and the inner wall of the convex edge 11, and the convex edge can be matched with the third groove 22 on the shell, which can play a waterproof role. . Because the side where the touch element is located is the part where the direct force of the operator is more obvious, the difference in the density of the reinforcing ribs is used to make the structural strength of the reinforcing part one stronger than that of the reinforcing part two, the structure is ingenious and reasonable, safe and reliable.

The lower end of the support portion 15 is connected to a flat transition portion 131, and the lower end of the transition portion 131 is connected to the flat touch portion 13. The flat surface of the transition portion 131 is protrudingly provided with a rib 14, and the rib 14 is connected to the support portion 15. The outer edge of the cross section of the supporting portion 15 is circular.

As shown in FIG. 6, the upper surface of the pedal body 10 is provided with a friction portion 104, and the friction portion 104 is an upwardly protruding convex point arranged in an array on the upper surface of the pedal body.

Example 3

The balance car includes the pedal for the balance car described in the above embodiment 1 or embodiment 2, as shown in Figure 3, Figure 8 to Figure 10. The vehicle pedal is installed in the pedal installation area 20. A first accommodating cavity 23 for accommodating the touch element and spring is opened in the pedal installation area 20 downwards. The bottom of the first accommodating cavity 23 is provided with a first through hole for the touch portion 13 to pass through. 26. The edge of the pedal installation area 20 is provided with a third groove 22 for placing the ledge 11 of the pedal. The cooperation of the ledge 11 and the third groove 22 can play a waterproof role and prevent water from entering the balance car from the pedal.

In the pedal installation area, two second through holes 25 are also provided on the periphery of the first accommodating cavity 23. One second through hole 25 is located at the corner of the pedal installation area of the upper casing, and the other second through hole 25 is located at the first The other side of the through hole is diagonal to the second through hole at the corner of the pedal installation area. The pedal installation area is also provided with a first groove 24 and a second accommodating cavity 28. The first groove 24 The first accommodating cavity 23 and the second through hole 25 are connected, the second accommodating cavity 28 is connected to the first accommodating cavity 23, the second accommodating cavity 28 can be placed in the elastic member 103 as described in Embodiment 2, and the first accommodating cavity 23 can be A spring sleeved on the periphery of the touch element is accommodated. The bottom of the inner wall of the first accommodating cavity 23 has a bottom plate 27 that protrudes laterally inward, and the bottom plate 27 can be used for abutment of the spring. The first through hole 26 is opened on the bottom plate 27.

In the pedal installation area, a third through hole 21 for penetrating the second limiting portion 19 is also provided.

The balance vehicle also includes wheels and a lower housing 3, and the lower housing 3 and the upper housing 2 are covered to form a accommodating space for installing the controller, battery, etc. of the balance vehicle. When the axle 4 of the wheel is installed on the upper housing 2, the axle 4 is located between the two touch parts 13. When the pedal 1 is installed on the pedal installation area 20 of the upper casing 2, the convex edge 11 is located in the third groove 22, the first limiting portion 16 penetrates through the second through hole 25, and the first limiting portion 16 Flanges or screws can be provided at the bottom of the pedal to prevent the pedal from detaching from the upper shell. The second limiting portion 19 penetrates through the third through hole 21, and the bottom of the second limiting portion 19 can also be provided with a flange or a screw to prevent the pedal from being separated from the upper housing. The touch element is located in the first accommodating cavity 23, the touch portion 13 passes through the first through hole 26, and the rib 17 can be located in the first groove 24.

Industrial applicability

The present invention has industrial applicability. The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as above in preferred embodiments, it is not intended to limit the present invention. Invention, any person skilled in the art, without departing from the scope of the technical solution of the present invention, can make use of the technical content disclosed above to make some changes or modifications into equivalent embodiments with equivalent changes, provided that they do not depart from the technical solution of the present invention Contents, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solutions of the present invention.

Claims

A pedal for a balance car, characterized in that the pedal (1) is integrally formed, the pedal (1) includes a pedal body (10) and a touch element, the touch element protrudes from the lower surface of the pedal body (10), and the pedal (1) The material is one or a combination of TPR material, ABS material, TPU material, and silicone material.
The pedal for a balance vehicle according to claim 1, wherein a spring is sheathed on the periphery of the touch element.
The pedal for a balance car according to claim 1, wherein the lower surface of the pedal body (10) is provided with a reinforcement part (101) and a reinforcement part (102), and the reinforcement part (101) is located where the touch element is located. On one side, the second reinforcing part (102) is located on the side away from the touch element; the first reinforcing part (101) and the second reinforcing part (102) are crisscrossed reinforcing ribs, and the reinforcing ribs of the first reinforcing part are densely intertwined. The degree is greater than the density between the ribs of the second reinforcement part (102).
The pedal for a balance car according to any one of claims 1-3, wherein the lower end of the touch element is a flat touch portion (13), and the upper part of the touch element is a support portion (15), and the support portion ( The upper end of 15) is connected to the lower surface of the pedal body (10), and the lower end of the support part (15) is directly or indirectly connected to the flat touch part (13).
The pedal for a balance car according to claim 4, characterized in that the lower end of the support portion (15) is connected to a flat transition portion (131), and the lower end of the transition portion (131) is connected to a flat touch portion (13), and the transition portion The flat surface of (131) is convexly provided with ribs (14), and the ribs (14) are connected to the supporting part (15).
The balance car pedal according to claim 5, characterized in that the outer edge of the upper part of the support part (15) is connected with two ribs (17), and the two ribs (17) are in the same straight line direction, The end of each rib (17) is connected with a first limiting portion (16), one first limiting portion (16) is located at the corner position of the pedal body (10), and the other first limiting portion (16) is located On the other side of the supporting part, it is diagonally opposite to the first limiting part located at the corner of the pedal body (10), and the bottom surface of the first limiting part (16) is lower than the bottom surface of the rib (17).
The balance car pedal according to claim 6, characterized in that the outer edge of the upper part of the support part (15) is also connected with a support bar (18), and the bottom surface of the support bar (18) is lower than or flush with the rib. (17) The bottom surface.
The pedal for a balance car according to claim 1, wherein the edge of the pedal body (10) has a circle of convex edges (11) protruding downward, and the side of the convex edge (11) away from the touch element has a convex The raised portion (111) and the raised portion (111) protrude from the lower edge of the protruding edge (11).
The pedal for a balance car according to claim 1, wherein the lower surface of the pedal body (10) is protrudingly provided with an elastic member (103).
The pedal for a balance car according to claim 9, characterized in that there are two touch elements, one touch element is located on the front side of the lower surface of the pedal body (10), and the other touch element is located on the lower surface of the pedal body (10) On the back side of the, there are two elastic members (103), the two elastic members (103) are located between the two touch members, and the touch members and the elastic members are in the same straight line position in the front and rear direction.
A balance car, characterized by comprising the pedal for a balance car according to any one of claims 1-10, and an upper housing (2), on which a pedal installation area (20) is provided. ), the balance car pedal is installed in the pedal installation area (20), and a first accommodating cavity (23) for accommodating the touch element is opened downward in the pedal installation area (20), and the bottom of the first accommodating cavity (23) A first through hole (26) for the touch part (13) to pass through is opened.
The balance vehicle according to claim 11, characterized in that, on the pedal installation area, two second through holes (25) and one second through hole (25) are further provided on the periphery of the first accommodating cavity (23). ) Is at the corner of the pedal installation area of the upper shell, and the other second through hole (25) is on the other side of the first through hole, and is diagonally opposite to the second through hole at the corner of the pedal installation area. The pedal installation area is also provided with a first groove (24) and a second accommodating cavity (28). The first groove (24) communicates with the first accommodating cavity (23) and the second through hole (25). The cavity (28) communicates with the first containing cavity (23).