CN113879440B

CN113879440B - Roller skating device

Info

Publication number: CN113879440B
Application number: CN202111288956.2A
Authority: CN
Inventors: 方瑞
Original assignee: Shenzhen Qingmai Bicycle Co ltd
Current assignee: Shenzhen Qingmai Bicycle Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2023-01-17
Anticipated expiration: 2041-11-02
Also published as: CN113879440A

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 lands 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 origin in 1817 years, a German engineer to solve their traffic trouble, installed two scooter wheels on an aluminum sheet, and then attached a flexible metal handrail to the scooter. The scooter is a toy that is liked widely by children, and children step on the scooter one, and another foot is pedaled subaerial hard and then can drive self and move forward through two pulleys around the scooter.

But two pulleys around current scooter generally only, children are when the first study scooter, therefore very easily fall down danger takes place for the balance of unable quick grasp scooter, and the balance of current scooter can't be adjusted and then the uncontrollable scooter can't be adjusted according to children to the proficiency of scooter to the wheel slide mechanism.

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 mechanism that slides that is provided with of loading board, supplementary mechanism that slides is including the standing groove of inwards seting up respectively of the both sides wall that the loading board was carried on the back mutually, 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 portion of sliding 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 fixing column fixedly connected with one end, far away from the rotating disc, of the supporting rod, a sliding groove is formed in the fixing 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 portion comprises a plurality of groups of mounting grooves formed in the fixing column through the side wall of the sliding groove, springs are fixedly mounted in the mounting grooves, the telescopic ends of the springs are fixedly connected with clamping blocks in sliding connection with the mounting grooves, two clamping grooves which are different in height and mutually matched with the clamping blocks are formed in the surface of the supporting column, wire grooves communicated with the mounting grooves are formed in the fixing column, control wires are fixedly connected to the side wall of each clamping block, and one ends, far away from the clamping blocks, of the control wires penetrate through the wire grooves and are fixedly connected with pull rings.

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 fixing 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 two side walls opposite to each other of the bearing plate are inwards provided with a placing cavity communicated with the placing groove respectively, and the placing cavity is matched with the fixing 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: through setting up by the fixed column, the support column, the auxiliary wheel, the portion of slideing that the sliding tray is constituteed with by the mounting groove, a spring, the joint piece, the joint groove, the wire casing, the control line, the regulation portion that the pull ring is constituteed is mutually supported, the height of adjustment auxiliary wheel that can be convenient and then can be mutually supported with the loading board, stability when effectively improving the loading board and slideing, through setting up by the standing groove, the bracing piece, adjust the chamber, the supplementary mechanism of slideing that the rolling disc is constituteed mutually supports with the slip supporting component, can adjust the opening angle of bracing piece according to the difference of children to the proficiency that the loading board slided, and then can effectively improve the stability that the loading board slided, it produces danger to avoid children to take place to tumble when slideing, solved current scooter generally two front and back pulleys only, children are when beginner at the scooter, therefore very easily tumble danger to take place to unable quick grasp scooter's balance, the current scooter's wheel skidding mechanism can's regulation and then can's balance of uncontrollable scooter, can's problem that can's proficiency is adjusted according to children.

Drawings

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

Fig. 2 is a left side view of the roller skating device.

Fig. 3 is an enlarged structural diagram 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 structure diagram of a wheel skidding apparatus provided in 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 skidding mechanism 3 is installed inside the bearing plate 1, the auxiliary skidding mechanism 3 includes two inwardly opened placing grooves 31 respectively formed on two opposite side walls of the bearing plate 1, a supporting rod 32 is installed inside the placing groove 31, an adjusting cavity 33 communicated with the placing groove 31 is formed inside the bearing plate 1, two sets of relatively distributed rotating discs 34 are rotatably installed inside the adjusting cavity 33, one end of the supporting rod 32 is fixedly connected to the rotating disc 34, one end of the supporting rod 32 away from the rotating disc 34 is connected to a skidding support assembly 5, the skidding support assembly 5 includes a skidding portion 51 and an adjusting portion 52, a control assembly 4 connected to the rotating disc 34 is installed inside the bearing plate 1, when in use, a child stands on the surface of the bearing plate 1 and moves forward under the cooperation of the sliding wheels 2, the two sets of relatively distributed rotating discs 34 are driven by the control assembly 4 to rotate around the rotating disc 34, the two sets of rotating discs 34 and the supporting rod 32 are respectively located outside the two sets of the sliding grooves 1, and can effectively prevent the two sets of the sliding portions from falling into the corresponding auxiliary skidding portions 51 when the two sets of the sliding portions 1, and the sliding portions are respectively, and the two sets of the sliding portions are matched with the sliding portions, and the sliding portions 1, and the sliding portions, and the two sets of the sliding portions, and the sliding portions of the sliding portions are effectively prevent the sliding portions 1.

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 portion 52 includes a plurality of sets of mounting grooves 521 formed in the side wall of the sliding groove 514 toward the fixing column 511, a spring 522 is fixedly mounted in the mounting groove 521, a clamping block 523 slidably connected to the mounting groove 521 is fixedly connected to an expansion end of the spring 522, two upper and lower columns of clamping grooves 524 are formed in the surface of the supporting column 512, the two columns of clamping grooves 524 are at different heights and are mutually matched with the clamping block 523, a wire casing 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, which is far away from the clamping block 523, passes through the wire casing 525 and is fixedly connected with a pull ring 527, and when in use, the pull ring 527 and the control wire 526 are mutually matched to adjust that the clamping block 523 is mutually clamped with the clamping grooves 524 at different heights so as to adjust the height of the supporting 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 a rotating disc 34 is disposed in the carrier plate 1, and the fixing assembly 6 is used to adjust the rotating amplitude of the rotating disc 34 and thus adjust the stability of the carrier 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 the control lever 43 and remove, control lever 43 removes and meshes the transmission through rack 44 and rolling disc 34 and then drives rolling disc 34 rotatory, the rotatory control bracing piece 32 that can be convenient of rolling disc 34 moves out from standing groove 31, cross pull ring 527 and control line 526 and mutually cooperate 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, adjustment auxiliary wheel 513 contacts and then can effectively improve the stability of loading board 1 with ground, 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 invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A roller skating device comprises a bearing plate, wherein sliding wheels are rotatably mounted at the front end and the rear end of the bearing plate respectively, and the roller skating device is characterized in that an auxiliary sliding mechanism is arranged in the bearing plate and comprises placing grooves formed in two opposite side walls of the bearing plate respectively inwards, supporting rods are arranged in the placing grooves, an adjusting cavity communicated with the placing grooves is formed in the bearing plate, two groups of rotating discs which are distributed oppositely are rotatably mounted in the adjusting cavity, one end of each supporting rod is fixedly connected with each rotating disc, one end of each supporting rod, which is far away from each rotating disc, is connected with a sliding support assembly, each sliding support assembly comprises a sliding part and an adjusting part, and a control assembly connected with each rotating disc is arranged in the bearing plate;

the sliding part comprises a fixed column fixedly connected with one end of the supporting rod far away from the rotating disc, 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 mounted at one end, facing the ground, of the supporting column, and the supporting column is connected with the adjusting part;

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.

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

4. The roller skate device of claim 3 wherein the mounting assembly comprises a plurality of sets of annularly disposed mounting holes formed in the surface of the rotatable plate, the surface of the carrier plate has inwardly disposed mounting holes communicating with the adjustment chamber, and the mounting holes have mounting pins removably inserted therein.

5. The roller skating device as claimed in claim 1, 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.

6. The device of claim 5, 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.