CN113879440A

CN113879440A - Roller skating device

Info

Publication number: CN113879440A
Application number: CN202111288956.2A
Authority: CN
Inventors: 方瑞
Original assignee: Nanjing Kuailun Intelligent Technology Co Ltd
Current assignee: Shenzhen Qingmai Bicycle Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-01-04
Anticipated expiration: 2041-11-02
Also published as: CN113879440B

Abstract

The invention belongs to the technical field of roller skating equipment, and discloses a roller skating device, which is technically characterized in that: including the loading board, both ends are rotated respectively around the loading board and are installed the movable pulley, the inside supplementary glide machanism that is provided with of loading board, supplementary glide machanism is including the standing groove of the both sides wall that the loading board was carried on the back mutually inwards respectively seting up, be provided with the bracing piece in the standing groove, the inside regulation chamber of seting up with the standing groove intercommunication of loading board, adjust the intracavity and rotate and install two sets of relative distribution's rolling disc, the one end and the rolling disc fixed connection of bracing piece, the one end that the rolling disc was kept away from to the bracing piece is connected with the slip supporting component, the slip supporting component is including portion of slideing and regulation portion, the inside control assembly who is connected with the rolling disc that is provided with of loading board.

Description

Roller skating device

Technical Field

The invention relates to the technical field of roller skating equipment, in particular to a roller skating device.

Background

Scooter, FENGYINAO, Japan, easily learned, only one minute can learn, very minutes can do some kinds of movements. Therefore, the heat wave of the scooter gradually logs on the domestic market. The 'scooter' is very light, generally has a weight below 3kg, is folded when being stored, and can be unfolded or folded after 30 seconds. Scooter originated 1817 years, German engineer for solving his traffic trouble, two scooter wheels were mounted on an aluminum sheet, and then a flexible metal handrail was attached to the scooter. The scooter is a toy widely liked by children, and children step on the scooter with one foot, and another foot is pedaled and then can drive self through two pulleys around the scooter and move forward with exerting oneself hard.

But two pulleys around current scooter is general, and therefore very easily fall down to take place danger when children are learning the scooter, unable quick grasp scooter's equilibrium, current scooter's skidding mechanism can't adjust and then the equilibrium of uncontrollable scooter, can't adjust the proficiency of scooter according to children.

Disclosure of Invention

The present invention is directed to a roller skate apparatus that solves the problems set forth above in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a skidding device, includes the loading board, both ends are rotated respectively around the loading board and are installed the movable pulley, the inside supplementary coasting mechanism that is provided with of loading board, supplementary coasting mechanism is including the standing groove that the both sides wall that the loading board was carried on the back mutually inwards seted up respectively, be provided with the bracing piece in the standing groove, the inside regulation chamber of seting up with the standing groove intercommunication of loading board, adjust the intracavity and rotate the rolling disc of installing two sets of relative distribution, the one end and the rolling disc fixed connection of bracing piece, the one end that the rolling disc was kept away from to the bracing piece is connected with the slip supporting component, the slip supporting component is including sliding portion and regulation portion, the inside control assembly who is connected with the rolling disc that is provided with of loading board.

As a further scheme of the invention: the control assembly comprises a telescopic cavity formed in the bearing plate, the telescopic cavity is communicated with the adjusting cavity, an electric telescopic rod is fixedly mounted in the telescopic cavity, a control rod is fixedly connected to the telescopic end of the electric telescopic rod, and racks meshed with the rotating disc are respectively and fixedly mounted on two side walls of the control rod, which are opposite to each other.

As a further scheme of the invention: the sliding part comprises a fixed column fixedly connected with one end, far away from the rotating disc, of a supporting rod, a sliding groove is formed in the fixed column, a supporting column is connected in the sliding groove in a sliding mode, an auxiliary wheel is rotatably installed at one end, facing the ground, of the supporting column, and the supporting column is connected with the adjusting part.

As a further scheme of the invention: the adjusting part comprises a plurality of groups of mounting grooves formed in the side wall of the sliding groove and arranged in the fixing column, a spring is fixedly arranged in each mounting groove, the telescopic end of the spring is fixedly connected with a clamping block connected with the mounting groove in a sliding mode, two clamping grooves which are different in height and mutually matched with the clamping block are formed in the surface of the supporting column, a wire groove communicated with the mounting groove is formed in the fixing column, a control wire is fixedly connected to the side wall of the clamping block, and one end, far away from the clamping block, of the control wire penetrates through the wire groove and is fixedly connected with a pull ring.

As a further scheme of the invention: and a fixing component connected with the rotating disc is arranged in the bearing plate.

As a further scheme of the invention: the fixed assembly comprises a plurality of groups of positioning holes which are distributed annularly and are formed in the surface of the rotating disc, a connecting hole communicated with the adjusting cavity is formed in the surface of the bearing plate inwards, and positioning pins are detachably inserted into the connecting hole and the positioning holes.

As a further scheme of the invention: the both sides wall that the loading board was carried on the back mutually inwards seted up respectively with the standing groove intercommunication place the chamber, place the chamber and mutually support with the fixed column.

As a still further scheme of the invention: the fixing column is made of a magnetic material, and a magnetic block tightly attached to the placing cavity is fixedly installed in the bearing plate.

Compared with the prior art, the invention has the beneficial effects that: the sliding part consisting of a fixed column, a supporting column, an auxiliary wheel and a sliding groove is matched with the adjusting part consisting of a mounting groove, a spring, a clamping block, a clamping groove, a wire groove, a control line and a pull ring, so that the height of the auxiliary wheel can be conveniently adjusted and further the auxiliary wheel can be matched with a bearing plate, the stability of the bearing plate during sliding is effectively improved, the auxiliary sliding mechanism consisting of a placing groove, a supporting rod, an adjusting cavity and a rotating disc is matched with a sliding supporting component, the opening angle of the supporting rod can be adjusted according to different sliding proficiency of children on the bearing plate, the sliding stability of the bearing plate can be effectively improved, the danger caused by falling of children during sliding is avoided, the problem that the existing scooter is generally provided with a front pulley and a rear pulley is solved, and the scooter cannot be quickly mastered by the children during the beginner scooter, so that the balance of the scooter is very easy to fall down and generate danger is solved, the skidding mechanism of current scooter can't adjust and then the equilibrium of uncontrollable scooter, can't adjust the problem according to children to the proficiency of scooter.

Drawings

Fig. 1 is a front view of a roller skate apparatus.

Fig. 2 is a left side view schematically showing the structure of a roller skate apparatus.

Fig. 3 is an enlarged schematic view of a in fig. 2.

Fig. 4 is an enlarged structural diagram of B in fig. 2.

Fig. 5 is an external view of a support rod and its connection structure in a roller skate apparatus.

Wherein: the device comprises a bearing plate 1, a sliding wheel 2, an auxiliary sliding mechanism 3, a placing groove 31, a supporting rod 32, an adjusting cavity 33, a rotating disc 34, a control component 4, a telescopic cavity 41, an electric telescopic rod 42, a control rod 43, a rack 44, a sliding support component 5, a sliding part 51, a fixing column 511, a supporting column 512, an auxiliary wheel 513, a sliding groove 514, an adjusting part 52, a mounting groove 521, a spring 522, a clamping block 523, a clamping groove 524, a wire groove 525, a control line 526, a pull ring 527, a fixing component 6, a positioning hole 61, a connecting hole 62, a positioning pin 63, a placing cavity 7 and a magnetic block 8.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, 2 and 5, a structural diagram of a roller skating device provided by an embodiment of the present invention includes a bearing plate 1, sliding wheels 2 are respectively rotatably installed at front and rear ends of the bearing plate 1, an auxiliary sliding mechanism 3 is installed inside the bearing plate 1, the auxiliary sliding mechanism 3 includes placing grooves 31 respectively formed in two opposite side walls of the bearing plate 1, support rods 32 are installed in the placing grooves 31, an adjusting cavity 33 communicated with the placing grooves 31 is formed inside the bearing plate 1, two sets of rotating discs 34 are rotatably installed in the adjusting cavity 33, one end of each support rod 32 is fixedly connected with the corresponding rotating disc 34, one end of each support rod 32 far from the corresponding rotating disc 34 is connected with a sliding support assembly 5, the sliding support assembly 5 includes a sliding portion 51 and an adjusting portion 52, a control assembly 4 connected with the corresponding rotating disc 34 is installed inside the bearing plate 1, when using, children stand on loading board 1 surface and move forward under the cooperation of movable pulley 2, drive two sets of relative distribution's rolling disc 34 relative rotation through control assembly 4 and then control bracing piece 32 rotates around rolling disc 34, and is two sets of bracing piece 32 is rotatory outside standing groove 31 and be located loading board 1 both sides respectively, mutually supports through regulating part 52 and sliding part 51 and can assist in sliding loading board 1 both sides, effectively improves the stability when children slide, avoids falling down.

As shown in fig. 1, as a preferred embodiment of the present invention, the control assembly 4 includes a telescopic cavity 41 formed in the interior of the bearing plate 1, the telescopic cavity 41 is communicated with the adjustment cavity 33, an electric telescopic rod 42 is fixedly installed in the telescopic cavity 41, a control rod 43 is fixedly connected to the telescopic end of the electric telescopic rod 42, two opposite side walls of the control rod 43 are respectively and fixedly installed with a rack 44 engaged with the rotating disc 34, when the bearing plate 1 is not used, the support rod 32 is stored in the placement groove 31, when the bearing plate 1 needs to be assisted to slide, the electric telescopic rod 42 is started to drive the control rod 43 to move, the control rod 43 moves to be engaged with the rotating disc 34 through the rack 44 to drive the rotating disc 34 to rotate, and the rotating disc 34 can be rotated to conveniently control the support rod 32 to move out of the placement groove 31.

As shown in fig. 3 and 5, as a preferred embodiment of the present invention, the sliding portion 51 includes a fixed column 511 fixedly connected to one end of the support rod 32 away from the rotating disc 34, a sliding groove 514 is formed in the fixed column 511, a supporting column 512 is slidably connected in the sliding groove 514, an auxiliary wheel 513 is rotatably mounted on one end of the supporting column 512 facing the ground, the supporting column 512 is connected to the adjusting portion 52, when in use, the position of the supporting column 512 in the sliding groove 514 is adjusted by the adjusting portion 52 to adjust the height of the auxiliary wheel 513, and when auxiliary sliding is required, the auxiliary wheel 513 is adjusted to contact with the ground, so that the stability of the loading plate 1 can be effectively improved.

As shown in fig. 3 and 5, as a preferred embodiment of the present invention, the adjusting part 52 includes a plurality of sets of mounting grooves 521 opened on the side wall of the sliding groove 514 toward the fixing column 511, a spring 522 is fixedly arranged in the mounting groove 521, a clamping block 523 which is slidably connected with the mounting groove 521 is fixedly connected with the telescopic end of the spring 522, the surface of the supporting column 512 is provided with an upper column and a lower column of clamping grooves 524 which are in different heights and are matched with the clamping blocks 523, a wire groove 525 communicated with the mounting groove 521 is formed in the fixing column 511, a control wire 526 is fixedly connected to the side wall of the clamping block 523, one end of the control wire 526 far away from the clamping block 523 passes through the wire groove 525 and is fixedly connected with a pull ring 527, when the height-adjustable support column 512 is used, the pull ring 527 and the control line 526 are matched with each other to adjust the clamping blocks 523 to be clamped with the clamping grooves 524 with different heights so as to adjust the height of the support column 512 in the sliding groove 514.

As shown in fig. 1, as a preferred embodiment of the present invention, a fixing assembly 6 connected to the rotating disc 34 is disposed in the bearing plate 1, and the fixing assembly 6 is used to adjust the rotating amplitude of the rotating disc 34 and further adjust the stability of the bearing plate 1 according to the proficiency of the child.

As shown in fig. 4, as a preferred embodiment of the present invention, the fixing assembly 6 includes a plurality of sets of positioning holes 61 disposed on the surface of the rotating disc 34 and distributed in a ring shape, a connecting hole 62 is disposed on the surface of the bearing plate 1 and connected to the adjusting cavity 33, a positioning pin 63 is detachably inserted into the connecting hole 62 and the positioning hole 61, and when in use, the positioning pin 63 is engaged with the positioning hole 61 at a corresponding position, so as to effectively improve the stability of the rotating disc 34.

As shown in fig. 1, as a preferred embodiment of the present invention, two opposite side walls of the carrying board 1 are inwardly provided with a placing cavity 7 communicated with the placing groove 31, the placing cavity 7 is matched with the fixing post 511, and the fixing post 511 can be stored in the placing cavity 7 when in use.

As shown in fig. 1, as a preferred embodiment of the present invention, the fixing column 511 is made of a magnetic material, and a magnetic block 8 is fixedly installed in the bearing plate 1 and clings to the placing cavity 7, so that in use, the stability of the fixing column 511 in the placing cavity 7 is further improved by the magnetic block 8.

The working principle of the invention is as follows: when using, children stand on loading board 1 surface and forward movement under the cooperation of movable pulley 2, start electric telescopic handle 42 and drive control lever 43 and remove, control lever 43 removes and meshes the transmission and then drive the rolling disc 34 rotation through rack 44 and rolling disc 34, the rotatory control bracing piece 32 that can be convenient of rolling disc 34 moves out from standing groove 31, crosses pull ring 527 and control line 526 and mutually coordinates adjustment joint piece 523 and the mutual joint of the joint groove 524 of co-altitude and then adjust the height of support column 512 in sliding groove 514, adjusts auxiliary wheel 513 and contacts with ground and then can effectively improve the stability of loading board 1, through the mutual joint of locating pin 63 and the locating hole 61 of relevant position and then can effectively improve the stability of rolling disc 34.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a skidding device, includes the loading board, both ends are rotated respectively around the loading board and are installed the movable pulley, its characterized in that, the inside supplementary coasting mechanism that is provided with of loading board, supplementary coasting mechanism is including the standing groove that the both sides wall that the loading board was carried on the back mutually inwards seted up respectively, be provided with the bracing piece in the standing groove, the inside regulation chamber with the standing groove intercommunication of seting up of loading board, adjust the intracavity and rotate the rolling disc of installing two sets of relative distribution, the one end and the rolling disc fixed connection of bracing piece, the one end that the rolling disc was kept away from to the bracing piece is connected with the slip supporting component, the slip supporting component is including sliding portion and regulation portion, the inside control assembly who is connected with the rolling disc that is provided with of loading board.

2. The roller skating device as claimed in claim 1, wherein the control assembly comprises a telescopic cavity formed in the bearing plate, the telescopic cavity is communicated with the adjusting cavity, an electric telescopic rod is fixedly installed in the telescopic cavity, a control rod is fixedly connected to the telescopic end of the electric telescopic rod, and racks meshed with the rotating disc are fixedly installed on two opposite side walls of the control rod respectively.

3. The roller skating device as claimed in claim 1, wherein the sliding part includes a fixed column fixedly connected to one end of the support rod away from the rotating disc, a sliding groove is formed in the fixed column, a support column is slidably connected in the sliding groove, an auxiliary wheel is rotatably mounted to one end of the support column facing the ground, and the support column is connected to the adjusting part.

4. The roller skating device according to claim 3, wherein the adjusting portion comprises a plurality of sets of mounting grooves formed in the side wall of the sliding groove into the fixing column, a spring is fixedly mounted in the mounting groove, a clamping block slidably connected with the mounting groove is fixedly connected to the telescopic end of the spring, two rows of clamping grooves which are different in height and mutually matched with the clamping block are formed in the surface of the supporting column, a wire slot communicated with the mounting groove is formed in the fixing column, a control wire is fixedly connected to the side wall of the clamping block, and one end, far away from the clamping block, of the control wire penetrates through the wire slot and is fixedly connected with a pull ring.

5. The skate of claim 1, wherein the carrier plate has a mounting assembly disposed therein that is connected to the rotatable disk.

6. The roller skate of claim 5 wherein the mounting assembly comprises a plurality of annularly disposed mounting holes formed in the surface of the rotatable plate, the surface of the carrier plate having inwardly disposed mounting holes communicating with the adjustment cavity, the mounting holes and the mounting holes having a mounting pin removably inserted therein.

7. The roller skating device as claimed in claim 3, wherein the opposite side walls of the loading plate are inwardly provided with a placing cavity communicated with the placing groove, respectively, and the placing cavity is matched with the fixing post.

8. The device of claim 7, wherein the fixing post is made of a magnetic material, and a magnetic block is fixedly mounted in the bearing plate and clings to the placement cavity.