CN218616975U

CN218616975U - Detachable folding seat of scooter for children

Info

Publication number: CN218616975U
Application number: CN202223108220.5U
Authority: CN
Inventors: 陈大开
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-14
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a children's scooter can dismantle folding seat chair, including sliding seat and fixing base, seat main part, the seat main part is connected on the fixing base through rotating folding locking device, rotation folding locking device including set up connecting axle, the locking block on the fixing base and make the reset spring that locking block elasticity resets, the seat main part is rotationally installed on the connecting axle, but the locking block is installed on the connecting axle with axial displacement, be equipped with locking fixture block and downwardly extending's button on the locking block, correspond in fixing base and the seat main part and be equipped with locking block and locking fixture block complex upper and lower location notch and lock the notch from top to bottom, be equipped with on the fixing base with button sliding fit's button spout and be convenient for the button hole of operation. After adopting this structure, have simple structure reasonable, operation convenient to use, use advantage such as safe and reliable.

Description

Detachable folding seat of scooter for children

Technical Field

The utility model relates to a child's scooter technical field, especially a child's scooter of dismantling folding installation on the handle pole can dismantle folding seat chair.

Background

The scooter for children can be used as a leisure and entertainment appliance and a body-building sports apparatus, has the characteristics of small volume, light weight, low cost, flexibility, portability, good controllability, strong interest and the like, and is popular with parents and children. In order to improve the travelling comfort and the stability that children's scooter slided, current scooter still is furnished with the folding seat chair of dismantling of installing on the handle bar, can expand the seat when needing, and the scooter just can regard as the seat to use, and the rotatory 180 degrees folding vertical laminating of seat is on the handle bar when not using, if do not want to use as the seat, can directly follow the handle bar and pull down the folding seat chair of dismantling. Chinese patent publication No. CN212447876U discloses a folding seat chair structure dismantled on scooter, this structure is through embracing the subassembly and accomplishing folding seat chair and scooter handlebar hand dismantled connection of pole, when needs folding seat chair, press the button, the gag lever post promotes the locking piece downwards, the locking piece is located the locating hole completely, thereby installation piece and locating piece can install bulge loop and installation annular rotation relatively, after the seat folding degree, the locking piece just can reset under reset spring's effect and accomplish the locking of installation piece and locating piece, and easy operation is convenient. However, this structure has the following problems: firstly, button assembly structure is too loaded down with trivial details, greatly increased mould and manufacturing cost. Secondly, because the button is located the front of seat, because the good motion characteristic of children is touched intentionally or accidental, press the button and relieve the locking of locking piece in the seat use, probably lead to the emergence of accident, have the potential safety hazard in the use.

Disclosure of Invention

For overcoming the above-mentioned defect that exists on the prior art, the utility model discloses an aim at provides a simple structure is reasonable, operation convenient to use, safe and reliable's child scooter can dismantle folding seat chair through changing current button structure.

The utility model provides a technical scheme that above-mentioned technical problem adopted, it including be used for with the sliding seat and fixing base, the seat main part of fixing of handle pole, the seat main part is connected on the fixing base through rotating folding locking device, rotation folding locking device including setting up connecting axle, the locking block on the fixing base and make the reset spring that the locking block elasticity resets, the seat main part is rotationally installed on the connecting axle, but the locking block axial displacement ground is installed on the connecting axle, be equipped with locking fixture block and downwardly extending's button on the locking block, correspond on fixing base and the seat main part be equipped with locking block and locking fixture block complex upper and lower positioning notch and upper and lower locking notch, be equipped with on the fixing base with button sliding fit's button spout and be convenient for the button hole of operation.

In a further aspect of the present invention, the seat body is fixed with a seat plate.

The utility model discloses a further scheme, the fixing base on be equipped with the protruding circle of connecting axle coaxial line, be equipped with the annular cover that cup joints with protruding circle in the seat main part.

The utility model discloses a further scheme, the locking fixture block be equipped with two and the symmetry sets up on the locking block.

The utility model discloses a further scheme, the sliding seat articulate on the fixing base and correspond be equipped with handle bar complex arc surface, articulated on the sliding seat have a locking spanner, be equipped with hasp portion on the fixing base, the last eccentric sticking department that is equipped with hasp portion locking fit of locking spanner.

The utility model discloses a further scheme, the sliding seat on inlay and have the anti-skidding cushion that prevents to skid with the handle bar.

After adopting above-mentioned structure, compare with prior art and have following advantage and effect: firstly because be equipped with locking fixture block and downwardly extending's button on the locking block, correspond on fixing base and the seat main part be equipped with locking block and locking fixture block complex about the location notch with lock the notch from top to bottom, be equipped with on the fixing base with button sliding fit's button spout and be convenient for the button hole of operation, so can relieve the locking through pressing the button, realize the quick folding of seat main part, simple structure, operation convenient to use. Secondly, because the button is located the fixing base of seat main part below, can not touch the button regardless of intentionally or unintentionally in the seat use to solve and intentionally or unintentionally touch the potential safety hazard that the button caused, guarantee seat safe and reliable in utilization.

Drawings

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

Fig. 2 is a schematic view of the fitting structure of the present invention.

Fig. 3 is a schematic view of the exploded structure of the present invention.

Fig. 4 is a schematic perspective view of the locking block of the present invention.

Fig. 5 isbase:Sub>A schematic sectional view of the cross sectionbase:Sub>A-base:Sub>A of fig. 2 according to the present invention.

Fig. 6 is a schematic view of the cross-sectional structure B-B of fig. 2 according to the present invention.

The locking device comprises a locking wrench 1, a movable seat 2, a fixed seat 3, a seat body 4, a seat base plate 5, an anti-skid rubber cushion 6, an annular cover 7, a convex ring 8, a positioning notch 9, a locking block 10, a connecting shaft 11, a locking notch 12, a button sliding groove 13, a button 14, a button hole 15, a hinge pin 16, an eccentric locking portion 17, a locking portion 18, a locking clamping block 19 and a reset spring 20.

Detailed Description

Fig. 1 to fig. 6 show, for the utility model relates to a folding seat's can be dismantled to children's scooter concrete implementation scheme, it includes be used for with the movable seat 2 and fixing base 3, seat main part 4 that the handle bar is fixed, seat main part 4 is connected on fixing base 3 through rotating folding locking device, rotating folding locking device including setting up connecting axle 11, locking block 10 on fixing base 3 and make reset spring 20 that locking block 10 elasticity resets, seat main part 4 rotationally installs on connecting axle 11, but locking block 10 axial displacement installs on connecting axle 11, is equipped with locking fixture block 19 and downwardly extending's button 14 on the locking block 10, correspond on fixing base 3 and the seat main part 4 and be equipped with upper and lower location notch 9 and upper and lower locking notch 12 with locking block 10 and locking fixture block 19 complex, be equipped with on fixing base 3 with button 14 sliding fit's button spout 13 and be convenient for operation's button hole 15, seat main part 4 on be fixed with seat 5. For locking, two locking blocks 19 are provided and symmetrically arranged on the locking block 10.

In order to ensure the reliability and stability of the rotation of the seat body 4, the fixed seat 3 is provided with a convex ring 8 which is coaxial with the connecting shaft 11, and the seat body 4 is provided with an annular cover 7 which is sleeved with the convex ring 8.

For convenient dismantlement and firm in connection, sliding seat 2 articulate on fixing base 3 and correspond be equipped with handle bar complex arc surface through hinge pin 16, articulated on the sliding seat 2 have locking wrench 1 through hinge pin 16, be equipped with hasp portion 18 on the fixing base 3, locking wrench 1 is last to be equipped with hasp portion 18 locking complex eccentric locking portion 17. The movable seat 2 is embedded with an anti-skid rubber pad 6 which prevents slipping with the handle rod.

The folding working process of the utility model is as follows, when the button 14 is pressed down from the button hole 15, the button 14 drives the locking block 10 to overcome the elasticity of the reset spring 20 and then move axially downwards, the upper parts of the locking block 10 and the locking fixture block 19 are axially separated from the positioning notch 9 and the locking notch 12 on the seat main body 4 to unlock, namely, the seat main body 4 can be rotated, and after the locking fixture block 19 and the locking notch 12 are dislocated by rotating the seat main body 4 for a certain angle, the button 14 can be released; when the seat body 4 continues to rotate by 180 degrees, the locking notch 12 corresponds to the locking latch 19, the upper parts of the locking block 10 and the locking latch 19 automatically enter the positioning notch 9 and the locking notch 12 under the elastic force of the return spring 20, and the seat body 4 is vertically attached to the handle bar, thereby completing the folding of the seat body 4.

The above, it is only the specific embodiment of the present invention, it is not right the present invention makes any restriction in form, without departing from the technical solution of the present invention, the simple modification, equivalent change or modification made all fall into the protection scope of the present invention.

Claims

1. The utility model provides a children's scooter can dismantle folding seat chair, is used for with movable seat (2) and fixing base (3) that the handlebar is fixed, seat main part (4) are connected on fixing base (3) through rotating folding locking device, characterized by: rotation folding locking device including setting up connecting axle (11) on fixing base (3), locking block (10), and make reset spring (20) that locking block (10) elasticity resets, seat main part (4) rotationally install on connecting axle (11), but locking block (10) axial displacement installs on connecting axle (11), be equipped with locking fixture block (19) and downwardly extending's button (14) on locking block (10), correspond on fixing base (3) and seat main part (4) be equipped with locking block (10) and locking fixture block (19) complex from top to bottom location notch (9) and upper and lower locking notch (12), be equipped with on fixing base (3) with button (14) sliding fit's button spout (13) and be convenient for button hole (15) of operation.

2. The detachable folding seat for children's scooter as claimed in claim 1, wherein: a seat plate (5) is fixed on the seat body (4).

3. The detachable folding seat for children's scooter as claimed in claim 1, wherein: the fixing seat (3) is provided with a convex ring (8) which is coaxial with the connecting shaft (11), and the seat body (4) is provided with an annular cover (7) which is sleeved with the convex ring (8).

4. The detachable folding seat for children's scooter as claimed in claim 1, wherein: the two locking clamping blocks (19) are symmetrically arranged on the locking block (10).

5. The detachable folding seat for children's scooter as claimed in any one of claims 1 to 4, wherein: the movable seat (2) is hinged on the fixed seat (3) and correspondingly provided with an arc surface matched with the handle rod, the movable seat (2) is hinged with a locking wrench (1), the fixed seat (3) is provided with a locking part (18), and the locking wrench (1) is provided with an eccentric locking part (17) matched with the locking part (18) in a locking way.

6. The detachable folding seat for children's scooter as claimed in claim 5, wherein: the movable seat (2) is embedded with an anti-skid rubber pad (6) which prevents the handle bar from skidding.