CN217496419U

CN217496419U - Gravity steering structure of child scooter

Info

Publication number: CN217496419U
Application number: CN202122594811.7U
Authority: CN
Inventors: 李杰军
Original assignee: Yongkang Yongdong Industry And Trade Co ltd
Current assignee: Yongkang Yongdong Industry And Trade Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-09-27
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a gravity steering structure of a child scooter, in particular to the technical field of the scooter, but the gravity steering device is inconvenient to disassemble when a sealing cover is added for protection, so that the maintenance of the gravity steering device is very troublesome, meanwhile, the scooter in the prior art is not provided with an anti-collision device, the scooter is easy to damage, the gravity steering structure comprises a frame, one end of the frame is fixedly provided with a vertical pipe, the vertical pipe is movably inserted with a vertical column, the vertical column is provided with a gravity steering device body near one end of the vertical pipe, two ends of the gravity steering device body are rotatably provided with front wheels, one end of the frame far away from the vertical pipe is provided with a pedal, the pedal is provided with a first groove far away from the frame, the first groove is internally provided with a rear wheel, and a second inserted bar moves downwards in a trapezoidal groove by pressing a block to withdraw from the first slot, extract first inserted bar through last sealed cowling afterwards and can dismantle, conveniently maintain.

Description

Gravity steering structure of child scooter

Technical Field

The utility model relates to a scooter technical field specifically is a children's scooter gravity turns to structure.

Background

When the scooter turned to, generally all need the installation gravity to turn to the device and turn to the motion, the gravity that commonly uses turns to the device: for example, publication "CN 210284501U" discloses an adjustable gravity steering device for a scooter, comprising: one end of the pull spring is fixed on the adjusting buckle through a screw, and the other end of the pull spring is fixed on the lower shell; the rotating shaft supporting frame is provided with an adjusting buckle screw corresponding to the adjusting buckle, the adjusting buckle screw is rotatably connected with the adjusting buckle, the rotating shaft supporting frame is fixed at the front end of the lower shell through a screw, the elasticity of the pull spring is adjusted according to the pull spring and the rotating shaft supporting frame so as to control the flexibility of steering, the flexibility of the adaptive scooter can be adjusted according to the requirements of users, the whole gravity steering structure is in a sphere, and the silica gel deformation ring arranged on the outer side is used for dust sealing, so that the whole body is closed, and the possibility that a child can clamp hands carelessly is avoided;

the gravity steering apparatus of the above patent has the following problems in use:

1. the sealing cover of the gravity steering device is inconvenient to disassemble when being protected, the gravity steering device is easy to damage after being operated for a long time, and the disassembly is inconvenient when the maintenance of the gravity steering device is troublesome when the maintenance is carried out;

2. meanwhile, in the running process of the existing scooter, the front end of the scooter is not provided with an anti-collision device, the front end of the scooter is most easily collided, and the scooter is very easily damaged due to sliding without an anti-collision mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a children's scooter gravity turns to structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gravity steering structure of a child scooter comprises a scooter frame, wherein a vertical pipe is fixedly arranged at one end of the scooter frame, a vertical pipe is movably inserted on the vertical pipe, a gravity steering device body is arranged at one end, close to the vertical pipe, of the vertical pipe, front wheels are rotatably arranged at two ends of the gravity steering device body, a pedal is arranged at one end, away from the vertical pipe, of the scooter frame, a first groove is formed in the pedal, away from the scooter frame, and a rear wheel is rotatably arranged in the first groove;

the gravity steering device is characterized in that an upper sealing cover and a lower sealing cover which are symmetrically distributed are sleeved on the gravity steering device body, first mounting blocks which are symmetrically distributed are fixedly arranged on two sides of the upper sealing cover, second mounting blocks which are symmetrically distributed are fixedly arranged on two sides of the lower sealing cover, first mounting blocks are fixedly provided with first insertion rods towards one side of the second mounting blocks, the first insertion rods can be inserted into the second mounting blocks, first insertion grooves are formed in the first insertion rods, thrust springs are fixedly arranged on one sides of the inner walls of the second mounting blocks, one ends of the thrust springs are fixedly provided with second insertion rods, one ends of the second insertion rods, far away from the thrust springs, can be inserted into the first insertion grooves, trapezoidal grooves are formed in the second insertion rods, and pressing blocks are arranged on the trapezoidal grooves in a sliding mode.

As an optimal technical scheme of the utility model, the stand is located riser top cover and is equipped with the fixed cover of first fixed cover and second, the fixed cover of first fixed cover and second is the symmetric distribution, the fixed spliced pole that is equipped with in fixed cover one side of second is kept away from to first fixed cover, the spliced pole is kept away from the fixed first baffle that is equipped with of first fixed cover one end, fixed four corners department activity is inserted on the first baffle and is equipped with the buffering post, the fixed second baffle that is equipped with in spliced pole one side is kept away from to first baffle, the buffering post is located first baffle and second baffle inter-plate cover and is equipped with buffer spring.

As a preferred technical scheme of the utility model, the fixed first fixed plate that is equipped with in first fixed cover both sides, the fixed second fixed plate that is equipped with in second fixed cover both sides, the second fixed plate is equipped with first inserted block towards first fixed plate one side is fixed, first inserted block can run through first fixed plate, the second slot has been seted up on the first inserted block, second fixed plate one side is kept away from to first fixed plate is fixed and is equipped with the fixed block, it is equipped with the second inserted block to insert on the fixed block, the second inserted block can be inserted and establish in the second slot.

As a preferred technical scheme of the utility model, the second recess has been seted up to the fixed cover inner wall side of second, be equipped with the stopper of surface and stand laminating in the second recess, the fixed cover of second is kept away from first fixed cover one side and is rotated and insert and be equipped with the lead screw, the lead screw passes through the bearing and links to each other with the stopper.

As a preferred technical scheme of the utility model, the fixed handle that is equipped with in stand upper end, the handle both ends are equipped with the antiskid cover.

As an optimized technical scheme of the utility model, be equipped with the brake block in the first recess.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses an go up the dust cover and down first inserted bar on the dust cover can insert and establish in the second installation piece, the elasticity of second inserted bar accessible thrust spring in the second installation piece promotes the second inserted bar and inserts and establish in the first slot on first inserted bar, make and go up sealed cowling and seal cowling down and can stably fix, when needs are dismantled, the accessible is pressed the briquetting and is moved down at the dovetail groove, make the second inserted bar roll back, withdraw from first slot, extract first inserted bar through last sealed cowling afterwards and can dismantle, conveniently maintain.

2. The utility model discloses a first baffle and second baffle can protect the scooter, and the buffer spring that sets up between first baffle and second baffle can be kept out to the power of colliding that the second baffle received, reduces the power of colliding that first baffle and scooter received, avoids the scooter impaired overweight.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural view of the sealing cover of the present invention.

Fig. 3 is a schematic view of the first fixing sleeve and the second fixing sleeve of the present invention.

Fig. 4 is a schematic sectional view of the second mounting block of the present invention.

In the figure: 1. a frame; 101. a riser; 102. a column; 103. a gravity steering device body; 104. a front wheel; 105. a step plate; 106. a first groove; 107. a rear wheel; 1071. a brake plate; 108. an upper sealing cover; 109. a lower seal cover; 110. a first mounting block; 111. a first plunger; 112. a first slot; 113. A second mounting block; 114. a second plunger; 115. a pressing block; 116. a trapezoidal groove; 117. a thrust spring; 2. a first fixing sleeve; 201. a second fixing sleeve; 202. connecting columns; 203. a first baffle plate; 204. a buffer column; 205. a second baffle; 206. a buffer spring; 207. a first fixing plate; 208. a second fixing plate; 209. a first insert block; 210. a second slot; 211. a fixed block; 212. a second insert block; 213. a limiting block; 214. a screw rod; 215. a second groove; 3. a handle; 31. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a gravity steering structure for a children scooter, which comprises a frame 1, wherein a vertical pipe 101 is fixedly arranged at one end of the frame 1, a vertical column 102 is movably inserted on the vertical pipe 101, a gravity steering device body 103 is arranged at one end of the vertical column 102 close to the vertical pipe 101, which facilitates gravity steering, front wheels 104 are rotatably arranged at two ends of the gravity steering device body 103, a foot pedal 105 is arranged at one end of the frame 1 far away from the vertical pipe 101, a first groove 106 is arranged at the foot pedal 105 far away from the frame 1, and a rear wheel 107 is rotatably arranged in the first groove 106, which facilitates movement;

an upper sealing cover 108 and a lower sealing cover 109 which are symmetrically distributed are sleeved on the gravity steering device body 103, first mounting blocks 110 which are symmetrically distributed are fixedly arranged on two sides of the upper sealing cover 108, second mounting blocks 113 which are symmetrically distributed are fixedly arranged on two sides of the lower sealing cover 109, a first insertion rod 111 is fixedly arranged on one side, facing the second mounting blocks 113, of the first mounting blocks 110, the first insertion rod 111 can be inserted into the second mounting blocks 113, a first insertion groove 112 is formed in the first insertion rod 111, a thrust spring 117 is fixedly arranged on one side of the inner wall of each second mounting block 113, a second insertion rod 114 is fixedly arranged at one end of each thrust spring 117, one end, far away from the thrust spring 117, of the second insertion rod 114 can be inserted into the first insertion groove 112, a trapezoidal groove 116 is formed in the second insertion rod 114, a pressing block 115 is slidably arranged on the trapezoidal groove 116, the first insertion rod 111 on the first mounting block 110 can be inserted into the second mounting blocks 113, and the second insertion rod 114 in the second mounting blocks 113 can be pushed to be inserted into the first insertion rod 114 through the elasticity of the thrust spring 117 111 for upper seal cover 108 and lower seal cover 109 can be stably fixed, when needing to be dismantled, the accessible is pressed the piece 115 and is moved down in trapezoidal groove 116, makes second inserted bar 114 retreat, withdraws from first slot 112, later pulls out first inserted bar 111 through upper seal cover 108 and can dismantle between upper seal cover 108 and lower seal cover 109, conveniently maintains.

Further, the upright post 102 is provided with a first fixing sleeve 2 and a second fixing sleeve 201 in a sleeved mode above the upright post 101, the first fixing sleeve 2 and the second fixing sleeve 201 are symmetrically distributed, the first fixing sleeve 2 is far away from one side of the second fixing sleeve 201 and is fixedly provided with a connecting column 202, the connecting column 202 is far away from one end of the first fixing sleeve 2 and is fixedly provided with a first baffle 203, a buffer column 204 is movably inserted at the four fixed corners of the first baffle 203, the first baffle 203 is far away from one side of the connecting column 202 and is fixedly provided with a second baffle 205, the buffer column 204 is sleeved between the first baffle 203 and the second baffle 205 and is provided with a buffer spring 206, the first baffle 203 and the second baffle 205 can protect the scooter, the buffer spring 206 arranged between the first baffle 203 and the second baffle 205 can offset the impact force received by the second baffle 205, the impact force received by the first baffle 203 and the scooter can be reduced, and the scooter can be prevented from being damaged and overweight.

Furthermore, two sides of the first fixing sleeve 2 are fixedly provided with a first fixing plate 207, two sides of the second fixing sleeve 201 are fixedly provided with a second fixing plate 208, one side of the second fixing plate 208 facing the first fixing plate 207 is fixedly provided with a first inserting block 209, the first inserting block 209 can penetrate through the first fixing plate 207, the first inserting block 209 is provided with a second inserting groove 210, one side of the first fixing plate 207 far away from the second fixing plate 208 is fixedly provided with a fixing block 211, the fixing block 211 is inserted with a second inserting block 212, the second inserting block 212 can be inserted into the second inserting groove 210, when the positions of the first baffle plate 203 and the second baffle plate 205 need to be adjusted, the first and second fixing covers 2 and 201 can be disassembled by disassembling the first and second insertion blocks 209 and 212, and then the first and second fixing covers 2 and 201 can be moved to change the positions of the first and

second blocking plates

203 and 205, thereby improving the practicality of the first and

second blocking plates

203 and 205.

Further, a second groove 215 is formed in the inner wall side of the second fixing sleeve 201, a limiting block 213 with a surface attached to the column 102 is arranged in the second groove 215, the second fixing sleeve 201 is far away from one side of the first fixing sleeve 2 and is rotatably inserted with a lead screw 214, the lead screw 214 is connected with the limiting block 213 through a bearing, the limiting block 213 is pushed through the lead screw 214, the first fixing sleeve 2 and the second fixing sleeve 201 can be stably fixed on the column 102, and the first baffle 203 and the second baffle 205 can stably work.

Further, a handle 3 is fixedly arranged at the upper end of the upright post 102, and anti-slip sleeves 31 are arranged at two ends of the handle 3, so that the friction force of a user during sliding is increased.

Furthermore, brake plate 1071 is arranged in first groove 106, which is convenient for stopping the scooter.

The working principle is as follows: the utility model provides an upper seal cover 108 and lower seal cover 109 both sides are fixed respectively and are equipped with symmetric distribution's first installation piece 110 and second installation piece 113, first inserted bar 111 on the first installation piece 110 can insert and establish in second installation piece 113, second inserted bar 114 accessible thrust spring 117's in the second installation piece 113 elasticity promotes second inserted bar 114 and inserts and establish in first inserted bar 111 on first inserted bar 112, make upper seal cover 108 and lower seal cover 109 can stably fix, when needing to dismantle, the accessible presses down piece 115 and moves down in trapezoidal groove 116, make second inserted bar 114 roll back, withdraw from first inserted bar 112, later extract first inserted bar 111 through upper seal cover 108 and can dismantle between upper seal cover 108 and lower seal cover 109, conveniently maintain; first baffle 203 and second baffle 205 can protect the scooter, and buffer spring 206 that sets up between first baffle 203 and second baffle 205 can support the power of colliding that second baffle 205 received and keep off, reduces the power of colliding that first baffle 203 and scooter received, avoids the impaired overweight of scooter.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a children's scooter gravity turns to structure, includes frame (1), its characterized in that: a vertical pipe (101) is fixedly arranged at one end of the frame (1), an upright post (102) is movably inserted in the vertical pipe (101), a gravity steering device body (103) is arranged at one end, close to the vertical pipe (101), of the upright post (102), front wheels (104) are rotatably arranged at two ends of the gravity steering device body (103), a pedal (105) is arranged at one end, far away from the vertical pipe (101), of the frame (1), a first groove (106) is formed in the pedal (105) far away from the frame (1), and a rear wheel (107) is rotatably arranged in the first groove (106);

the gravity steering device comprises a gravity steering device body (103), wherein an upper sealing cover (108) and a lower sealing cover (109) are sleeved on the gravity steering device body (103) and are symmetrically distributed, first mounting blocks (110) are fixedly arranged on two sides of the upper sealing cover (108) and are symmetrically distributed, second mounting blocks (113) are fixedly arranged on two sides of the lower sealing cover (109) and are symmetrically distributed, a first inserting rod (111) is fixedly arranged on one side, facing the second mounting blocks (113), of each first mounting block (110), the first inserting rod (111) can be inserted into the corresponding second mounting block (113), a first inserting groove (112) is formed in each first inserting rod (111), a thrust spring (117) is fixedly arranged on one side of the inner wall of each second mounting block (113), one end of each thrust spring (117) is fixed to be a second inserting rod (114), one end, far away from the thrust spring (117), of each second inserting rod (114) can be inserted into the corresponding first inserting groove (112), a trapezoid-shaped groove (116) is formed in the second inserting rod (114), and a pressing block (115) is arranged on the trapezoid-shaped groove (116) in a sliding mode.

2. The gravity steering structure of a children's scooter according to claim 1, wherein: upright column (102) are located riser (101) top cover and are equipped with the fixed cover of first fixed cover (2) and second (201), the fixed cover of first fixed cover (2) and second (201) is the symmetric distribution, the fixed spliced pole (202) that is equipped with in fixed cover of second (201) one side is kept away from in first fixed cover (2), spliced pole (202) are kept away from fixed first fixed cover (2) one end and are equipped with first baffle (203), fixed four corners department activity is inserted and is equipped with buffering post (204) on first baffle (203), fixed spliced pole (202) one side is kept away from in first baffle (203) and is equipped with second baffle (205), buffering post (204) are located first baffle (203) and second baffle (205) and overlap between and are equipped with buffer spring (206).

3. The gravity steering structure of a children's scooter according to claim 2, wherein: first fixed cover (2) both sides are fixed and are equipped with first fixed plate (207), the fixed second fixed plate (208) that is equipped with in second fixed cover (201) both sides, second fixed plate (208) are fixed towards first fixed plate (207) one side and are equipped with first inserted block (209), first inserted block (209) can run through first fixed plate (207), second slot (210) have been seted up on first inserted block (209), second fixed plate (208) one side is kept away from in first fixed plate (207) is fixed and is equipped with fixed block (211), insert on fixed block (211) and be equipped with second inserted block (212), second inserted block (212) can be inserted and establish in second slot (210).

4. The gravity steering structure of a children's scooter according to claim 2, wherein: the fixed cover of second (201) inner wall side is opened and is equipped with second recess (215), be equipped with stopper (213) that surface and stand (102) laminated in second recess (215), the fixed cover of second (201) is kept away from first fixed cover (2) one side and is rotated and insert and be equipped with lead screw (214), lead screw (214) pass through the bearing and link to each other with stopper (213).

5. The gravity steering structure of a children's scooter according to claim 1, wherein: the upper end of the upright post (102) is fixedly provided with a handle (3), and two ends of the handle (3) are provided with anti-skidding sleeves (31).

6. The gravity steering structure of a children's scooter according to claim 1, wherein: a brake plate (1071) is arranged in the first groove (106).