CN211592829U

CN211592829U - Children's scooter

Info

Publication number: CN211592829U
Application number: CN202020115183.2U
Authority: CN
Inventors: 刘爱珍; 金列
Original assignee: Yongkang Jiuge Technology Co ltd
Current assignee: Yongkang Jiuge Technology Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-29
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a children's scooter, include the footboard and install the bar at the footboard front end, the bar is including the pole setting of connecting the footboard, insert the telescopic link of establishing on the pole setting top and set up the handrail on the telescopic link top, the front end of footboard has the arc wall, the rotationally holding of bottom of pole setting is in the arc wall, the bottom of pole setting has the guide holder that matches with footboard front end arc wall, the guide holder bottom is equipped with the through-hole of vertical setting, and the front end of footboard still has the storage tank that is located the arc wall below and communicates with the through-hole, be equipped with in the storage tank and reciprocate and be used for stretching into the bullet round pin in the through-hole, the pole setting internal fixation has a fixed cylinder, the bottom mounting of telescopic link has the holding to press the cover in fixed cylinder, the lower extreme of pressing the cover has and is used for down pressing and shifting out the projection. The child scooter designed from the above can be operated to remove the limit when standing, does not need to bend down to remove the limit, and is very convenient to fold.

Description

Children's scooter

Technical Field

The utility model relates to a scooter specifically says to a children's scooter.

Background

Folding mechanism of prior art's folded cascade children's scooter sets up in the bottom of scooter, need bow to operate folding stop gear when folding, uses comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: provides a child scooter convenient to fold.

The technical solution of the utility model is that: the utility model provides a scooter for children, includes the footboard and installs the bar at the footboard front end, and the bar is including the pole setting of connecting the footboard, insert the telescopic link of establishing on the pole setting top and set up the handrail on the telescopic link top, the front end of footboard has the arc wall, and the bottom of pole setting is rotationally held in the arc wall, and the bottom of pole setting has the guide holder that matches with footboard front end arc wall, and the guide holder bottom is equipped with the through-hole of vertical setting, and the front end of footboard still has the storage tank that is located the arc wall below and communicates with the through-hole, is equipped with the bullet round pin that can reciprocate and be used for stretching into in the through-hole in the storage tank, and the pole setting internal fixation has a fixed cylinder, and the bottom mounting of telescopic link has the pressure cover of holding in fixed cylinder, and the lower extreme of pressure cover has the projection that.

Furthermore, the bottom end of the guide seat is hinged with the arc-shaped groove, and the bottom surface of the guide seat is an arc-shaped surface matched with the arc-shaped groove in shape.

Furthermore, a first spring is placed in the accommodating groove, the elastic pin is pressed on the first spring, a blocking platform which is abutted against the accommodating groove is arranged on the outer side of the elastic pin, and the top end of the elastic pin can extend out of the accommodating hole and extend into the through hole at the bottom end of the guide seat.

Furthermore, a base is fixed at the bottom of the front end of the pedal, and the bottom of the first spring is pressed on the top of the base.

Furthermore, when the grab bar is folded, a gap for the elastic pin to extend out is formed between the guide seat and the arc-shaped groove, and a stop block used for being clamped on the outer wall of the front side of the top end of the elastic pin is arranged on the outer side of the rear end of the guide seat.

Furthermore, the outer side of the stop block is provided with an arc-shaped surface in contact with the outer wall of the elastic pin, and the outer wall of the front side of the top end of the elastic pin is provided with an inclined surface in contact with the stop block.

Furthermore, the top of pole setting has the lock sleeve of connecting the telescopic link, is equipped with the flexible button that is used for blocking the telescopic link in order to prevent the telescopic link gliding on the lock sleeve.

Furthermore, the top end of the locking sleeve is provided with a thread part consisting of two clamping pieces with external threads, the thread part is sleeved outside the telescopic rod, and the thread part is externally screwed with a knob used for clamping the clamping pieces to clamp the telescopic rod.

Furthermore, the telescopic button is annular and is sleeved outside the locking sleeve, a clamping table and a clamping block are respectively arranged on the inner walls of the front end and the rear end of the telescopic button, a second spring is sleeved on the clamping table and clamped between the telescopic button and the outer wall of the front end of the locking sleeve, and a plurality of clamping holes which are longitudinally arranged and are used for clamping the clamping block are formed in the rear side of the telescopic rod.

Furthermore, a through hole is formed between the two clamping pieces, and the clamping block penetrates through the through hole and then is clamped into the clamping hole.

Use the utility model provides a children's scooter, its beneficial effect is: the handrail is held during folding to push down the back through the telescopic link and down push down the bullet round pin, make the bullet round pin break away from the pole setting, the pole setting can rotate after not receiving the bullet round pin spacing this moment, stands and just can operate and relieve spacingly, does not need to bow and relieves spacingly, and it is very convenient to fold.

Drawings

Fig. 1 is a schematic front view of the present invention (the grab bar is not retracted and folded);

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic front view of the present invention (the grab bar is retracted but not folded);

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is an enlarged view of region G of FIG. 4;

FIG. 6 is an enlarged view of region H of FIG. 4;

fig. 7 is a schematic front view of the present invention (the grab bar is retracted and folded);

FIG. 8 is a schematic cross-sectional view taken along the line C-C in FIG. 7;

fig. 9 is a schematic structural view of the grab bar of the present invention (the knob is rotated open);

FIG. 10 is a schematic view of the installation of the pedal and the guide base of the present invention;

fig. 11 is a schematic structural view of the telescopic rod of the present invention;

fig. 12 is a schematic structural view of the elastic pin of the present invention;

fig. 13 is a schematic structural view of the retractable button of the present invention;

fig. 14 is a schematic structural view of the locking sleeve of the present invention.

Shown in the figure: 1-footboard, 1.1-arc wall, 1.2-containing tank, 2-base, 3-handrail pole, 31-pole setting, 311-guide holder, 3111-through-hole, 3112-dog, 312-lock sleeve, 3121-screw thread portion, 31211-embrace clamping piece, 31212-thru hole, 32-telescopic link, 321-calorie hole, 33-handrail, 34-fixed section of thick bamboo, 4-bullet round pin, 41-recess, 42-fender platform, 43-inclined plane, 5-pressure cover, 51-projection, 6-first spring, 7-flexible button, 71-calorie platform, 72-fixture block, 8-knob, 9-second spring.

Detailed Description

For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:

as shown in fig. 1-14, a children scooter comprises a pedal 1 and a grab bar 3 installed at the front end of the pedal 1, wherein the grab bar 3 comprises a vertical rod 31 connected with the pedal 1, a telescopic rod 32 inserted at the top end of the vertical rod 31 and a grab rail 33 arranged at the top end of the telescopic rod 32, the front end of the pedal 1 is provided with an arc-shaped groove 1.1, the bottom end of the vertical rod 31 is rotatably accommodated in the arc-shaped groove 1.1, the bottom end of the upright rod 31 is provided with a guide seat 311 matched with the arc-shaped groove 1.1 at the front end of the pedal 1, the bottom end of the guide seat 311 is provided with a through hole 3111 which is longitudinally arranged, and the front end of footboard 1 still has the storage tank 1.2 that is located arc wall 1.1 below and communicates with through-hole 3111, is equipped with in the storage tank 1.2 and can reciprocates and be used for stretching into the bullet round pin 4 in the through-hole 3111, and pole setting 31 internal fixation has a fixed cylinder 34, and the bottom mounting of telescopic link 32 has the pressure cover 5 of holding in fixed cylinder 34, and the lower extreme of pressure cover 5 has and is used for contacting bullet round pin 4 and pushes down bullet round pin 4 and shift out the projection 51 of through-hole 3111.

The bottom end of the guide seat 311 can be hinged with the arc-shaped groove 1.1 through a pin (not shown), and the bottom surface of the guide seat 311 is an arc-shaped surface matched with the arc-shaped groove 1.1 in shape, so that the grab bar 3 can be folded conveniently.

The first spring 6 is placed in the accommodating groove 1.2, the bottom end of the elastic pin 4 is provided with a groove 41, the first spring 6 extends into the groove 41, the elastic pin 4 is pressed on the first spring 6, the outer side of the elastic pin 4 is provided with a baffle table 42 which is abutted against the accommodating groove 1.2, and the top end of the elastic pin 4 can extend out of the accommodating hole and extend into the through hole 3111 at the bottom end of the guide seat 311. As shown in fig. 2, at this time, the elastic pin 4 is inserted into the through hole 3111 at the bottom end of the guide seat 311, and the guide seat 311 is locked by the elastic pin 4, so that the grab rail 3 cannot be folded; as shown in fig. 4 and 6, the elastic pin 4 is pushed down to be separated from the through hole 3111 at the bottom end of the guide holder 311, the position limit of the guide holder 311 is released, and the folding grab bar 3 can be rotated.

As shown in fig. 4 and 6, a base 2 is fixed at the bottom of the front end of the pedal 1, and the bottom of the first spring 6 presses the top of the base 2. After the elastic pin 4 is pressed down, the first spring 6 is compressed. The base 2 is fixed at the bottom of the front end of the pedal 1 through screws, and the base 2 and the pedal 1 are fixed after the spring and the elastic pin are placed in the accommodating groove 1.2.

When the grab bar 3 is folded, a gap for the spring pin 4 to extend out is formed between the guide seat 311 and the arc-shaped groove 1.1, and a stop 3112 for being clamped on the outer wall of the front side of the top end of the spring pin 4 is arranged on the outer side of the rear end of the guide seat 311. The dog 3112 outside has the arcwall face with bullet round pin 4 outer wall contact, has the inclined plane 43 with dog 3112 contact on the outer wall of bullet round pin 4 top front side, makes things convenient for dog 3112 to rotate. As shown in fig. 8 and 10, after the grab bar 3 is folded, the elastic pin 4 extends into the accommodating groove 1.2 through the elastic force of the first spring 6, and the stop 3112 locks the elastic pin 4, so that the folded grab bar 3 is relatively stably fixed and is not easy to loosen due to external force, and the grab bar 3 can be unfolded only by slightly applying force with hands.

The top end of the upright rod 31 is provided with a locking sleeve 312 connected with the telescopic rod 32, and the locking sleeve 312 is provided with a telescopic button 7 for clamping the telescopic rod 32 to prevent the telescopic rod 32 from sliding downwards. The top end of the locking sleeve 312 is provided with a threaded portion 3121 which is composed of two clasping clamping pieces 31211 with external threads, the threaded portion 3121 is sleeved outside the telescopic rod 32, and the threaded portion 3121 is externally screwed with a knob 8 which is used for making the clasping clamping pieces 31211 clamp the telescopic rod 32. The telescopic button 7 is annular and is sleeved outside the locking sleeve 312, a clamping table 71 and a clamping block 72 are respectively arranged on the inner walls of the front end and the rear end of the telescopic button 7, a second spring 9 is sleeved on the clamping table 71, the second spring 9 is clamped between the outer walls of the front ends of the telescopic button 7 and the locking sleeve 312, a plurality of clamping holes 321 which are longitudinally arranged and used for clamping the clamping block 72 are formed in the rear side of the telescopic rod 32, and after the telescopic button 7 is pressed down, the clamping block 72 is separated from the clamping holes 321 of the telescopic rod 32. A through hole 31212 is formed between the two clasping clips 31211, and the latch 72 is clipped into the latch hole 321 after passing through the through hole 31212. The telescopic button 7 and the knob 8 play a double locking role, and the telescopic rod 32 can be pressed down only after the knob 8 is unscrewed or unscrewed and the telescopic button 7 is pressed down.

When the folding handrail is folded, the knob 8 is unscrewed, the telescopic button 7 is pressed, the handrail 33 is grasped by a hand, the telescopic rod 32 is pressed down, the elastic pin 4 is pressed down by the convex column 51 of the pressing sleeve 5 at the bottom end of the telescopic rod 32, the elastic pin 4 is separated from the guide seat 311, and the handrail rod 3 can be rotated at the moment to fold the handrail rod 3.

When the handle bar 3 is unfolded, the handle bar 3 is slightly opened until the "click" that the elastic pin 4 is caught in the through hole 3111 of the guide holder 311 is heard, and the handle bar 3 is completely unfolded.

It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.

Claims

1. The utility model provides a children's scooter, includes the footboard and installs the handrail pole at the footboard front end, the handrail pole is including the pole setting of connecting the footboard, insert the telescopic link of establishing on the pole setting top and set up the handrail on the telescopic link top, its characterized in that:

the front end of footboard has the arc wall, the rotationally holding in the arc wall of bottom of pole setting, the bottom of pole setting has the guide holder that matches with footboard front end arc wall, the guide holder bottom is equipped with the through-hole of vertical setting, and the front end of footboard still have be located the arc wall below and with the storage tank of through-hole intercommunication, be equipped with in the storage tank and reciprocate and be used for stretching into the bullet round pin in the through-hole, the pole setting internal fixation has a fixed cylinder, the bottom mounting of telescopic link has the pressure cover of holding in the fixed cylinder, the lower extreme of pressing the cover has the projection that is used for down pressing the bullet round pin and shifts out the through-hole.

2. The child scooter of claim 1, wherein: the bottom end of the guide seat is hinged with the arc-shaped groove, and the bottom surface of the guide seat is an arc-shaped surface matched with the arc-shaped groove in shape.

3. The child scooter of claim 1, wherein: a first spring is placed in the containing groove, the elastic pin is pressed on the first spring, and the top end of the elastic pin can extend out of the containing hole and extend into the through hole at the bottom end of the guide seat.

4. The child scooter of claim 3, wherein: a base is fixed at the bottom of the front end of the pedal, and the bottom of the first spring is pressed on the top of the base.

5. The child scooter of claim 1, wherein: when the grab bar is folded, a gap for the elastic pin to extend out is formed between the guide seat and the arc-shaped groove, and a stop block used for being clamped on the outer wall of the front side of the top end of the elastic pin is arranged on the outer side of the rear end of the guide seat.

6. The child scooter of claim 5, wherein: the outer side of the stop block is provided with an arc-shaped surface contacted with the outer wall of the elastic pin.

7. The child scooter of claim 1, wherein: the top of pole setting has the lock sleeve of connecting the telescopic link, is equipped with the flexible button that is used for blocking the telescopic link in order to prevent the telescopic link gliding on the lock sleeve.

8. The child scooter of claim 7, wherein: the top of lock sleeve has the screw thread portion of embracing the clamping piece and constituteing by two outband screw threads, and screw thread portion overlaps outside the telescopic link, and screw thread portion has a knob that is used for making to embrace the clamping piece and press from both sides tight telescopic link outward.

9. The child scooter of claim 8, wherein: the telescopic button is annular and is sleeved outside the locking sleeve, a clamping table and a clamping block are respectively arranged on the inner walls of the front end and the rear end of the telescopic button, a second spring is sleeved on the clamping table and clamped between the telescopic button and the outer wall of the front end of the locking sleeve, and a plurality of clamping holes which are longitudinally arranged and used for clamping the clamping block are formed in the rear side of the telescopic rod.

10. The child scooter of claim 9, wherein: a through hole is formed between the two clamping pieces, and the clamping block passes through the through hole and then is clamped in the clamping hole.