阅读说明：本技术 一种滑板车座椅的翻折限位结构 (Folding limiting structure of scooter seat ) 是由 王赛赛 于 2019-08-25 设计创作，主要内容包括：本发明属于滑板车技术领域,特指一种滑板车座椅的翻折限位结构,包括车把杆,车把杆上设置有连接组件,连接组件上设置有可向上翻折的座椅,所述车把杆上设置有转动座,转动座上设置有限位壁,座椅上设置有与限位壁配合的限位部,当座椅展开时,限位部与限位壁配合限制连接组件与转动座水平方向的相对转动,当座椅翻折时,限位部与限位壁分离,连接组件可相对转动座水平方向转动,本发明的目的是提供安全性高、方便使用控制的滑板车座椅的翻折限位结构。(The invention belongs to the technical field of scooters, and particularly relates to a turnover limiting structure of a scooter seat, which comprises a handlebar rod, wherein a connecting assembly is arranged on the handlebar rod, a seat capable of being turned upwards is arranged on the connecting assembly, a rotating seat is arranged on the handlebar rod, a limiting wall is arranged on the rotating seat, and a limiting part matched with the limiting wall is arranged on the seat.)

1. The utility model provides a limit structure turns over of scooter seat, includes handlebar pole (1), is provided with coupling assembling on handlebar pole (1), is provided with seat (3) that can turn over the book to the top on the coupling assembling, its characterized in that: the handlebar pole (1) is gone up to be fixed and is provided with and rotates seat (5), rotates and is provided with spacing wall (53) on seat (5), be provided with on seat (3) with spacing wall (53) complex spacing portion (321), when seat (3) expand, spacing portion (321) and spacing wall (53) cooperation restriction coupling assembling and the relative rotation of rotating seat (5) horizontal direction, when seat (3) are turned over and are rolled over, spacing portion (321) and spacing wall (53) separation, coupling assembling can rotate seat (5) horizontal direction relatively and rotate.

2. The folding limit structure of scooter seat of claim 1, wherein: the connecting assembly comprises a limiting part (32), a limiting part (321) is arranged on the limiting part (32), a sliding groove (322) is formed in the limiting part (32), and when the seat (3) is turned over and rotates in the horizontal direction, the limiting wall (53) penetrates through the sliding groove (322).

3. The folding limit structure of scooter seat of claim 2, wherein: the rotating seat (5) is provided with an annular outer edge (54), one side of the outer edge (54) forms the limiting wall (53), and when the seat (3) is turned over and rotates in the horizontal direction, the outer edge (54) slides relatively in the sliding groove (322).

4. The folding structure of a scooter seat according to claim 1, 2 or 3, wherein: the last activity of coupling assembling is provided with locking piece (4), rotates and is provided with on seat (5) with locking piece (4) complex first draw-in groove (52), turns over when rolling over seat (3), locking piece (4) and first draw-in groove (52) cooperation restriction coupling assembling and rotation seat (5) horizontal direction's relative rotation.

5. The folding limit structure of scooter seat of claim 4, wherein: the upper circumference of the rotating seat (5) is provided with two groups of first clamping grooves (52), and when the locking piece (4) is respectively matched with the two groups of first clamping grooves (52), the seat (3) is respectively positioned at the front side and the rear side of the handlebar (1).

6. The folding limit structure of scooter seat of claim 4, wherein: rotate and be provided with protruding edge of direction (51) on seat (5), and first draw-in groove (52) set up on protruding edge of direction (51), be provided with on locking piece (4) with protruding edge of direction (51) complex recess (42), when the scooter used, locking piece (4) support tightly on first draw-in groove (52) lateral wall and make coupling assembling and rotate seat (5) relatively fixed, when coupling assembling and rotation seat (5) relatively rotated, locking piece (4) motion makes first draw-in groove (52) and recess (42) lock each other, then control recess (42) and protruding edge of direction (51) relative slip.

7. The folding limit structure of scooter seat of claim 6, characterized in that: locking piece (4) slide to set up in coupling assembling, still be provided with in the coupling assembling and be used for driving elastic component (8) that locking piece (4) reset, and locking piece (4) one end is worn out from coupling assembling and is formed button portion (41), and locking piece (4) support tightly on first draw-in groove (52) lateral wall when locking piece (4) reset.

8. The folding structure of a scooter seat as claimed in claim 1, 2, 3, 5, 6 or 7, wherein: coupling assembling includes connecting seat (2), and seat (3) rotate to be set up on connecting seat (2), is provided with limiting plate (25) on connecting seat (2), is provided with on seat (3) with limiting plate (25) complex spacing arch (323).

9. The folding limit structure of scooter seat of claim 8, wherein: the seat is characterized in that a guide groove (21) is formed in the connecting seat (2), a guide protrusion (37) matched with the guide groove (21) is arranged on the seat (3), a positioning protrusion (22) is arranged in the guide groove (21), an elastic clamping groove (34) matched with the positioning protrusion (22) is arranged on the guide protrusion (37), and when the seat (3) is turned over or unfolded, the positioning protrusion (22) is matched with the elastic clamping groove (34) to enable the seat (3) and the connecting seat (2) to be relatively fixed.

10. The folding limit structure of scooter seat of claim 9, wherein: the handlebar is characterized in that a placing groove (23) is formed in the connecting seat (2), the rotating seat (5) is rotatably arranged in the placing groove (23), a sealing cover (6) is arranged on the connecting seat (2), the rotating seat (5) is sealed in the placing groove (23) through the sealing cover (6), and the handlebar rod (1) penetrates through the sealing cover (6).

Technical Field

The invention belongs to the technical field of scooters, and particularly relates to a turnover limiting structure of a scooter seat.

Background

The scooter is a fashionable sport and leisure tool, and is deeply loved by children. The conventional scooter seat is directly and rotatably arranged on a handlebar rod, and the seat and the handlebar rod are relatively fixed through a clamping pin or a butting piece, but the clamping pin structure is not easy to position and install, and if the clamping pin structure is not clamped during use, the seat is easy to slide down, so that the normal use of the seat is influenced; the abutting pieces are mostly fixed with the seat and the handlebar rod relatively by friction, the seat is easy to incline towards the left side and the right side of the scooter during installation, and the abutting pieces are easy to wear after long-term use, so that the service life of the seat is influenced.

Disclosure of Invention

The invention aims to provide a turnover limiting structure of a scooter seat, which is high in safety and convenient to use and control.

The purpose of the invention is realized as follows:

the utility model provides a scooter seat turns over a limit structure, includes the handlebar pole, is provided with coupling assembling on the handlebar pole, is provided with the seat that can turn over a book upwards on the coupling assembling, be provided with on the handlebar pole and rotate the seat, rotate and be provided with spacing wall on the seat, be provided with on the seat with spacing wall complex spacing portion, when the seat expandes, spacing portion and spacing wall cooperation restriction coupling assembling with rotate the relative rotation of a horizontal direction, when the seat turns over a book, spacing portion and spacing wall separation, coupling assembling can rotate a horizontal direction relatively and rotate.

The connecting assembly comprises a limiting part, the limiting part is arranged on the limiting part, a sliding groove is formed in the limiting part, and when the seat is turned over and rotates in the horizontal direction, the limiting wall penetrates through the sliding groove.

The rotating seat is provided with an annular outer edge, one side of the outer edge forms the limiting wall, and when the seat is turned over and rotates in the horizontal direction, the outer edge slides relatively in the sliding groove.

The last activity of coupling assembling is provided with the locking piece, rotates and is provided with the first draw-in groove with locking piece complex on the seat, turns over when rolling over the seat, locking piece and first draw-in groove cooperation restriction coupling assembling and the relative rotation of rotating the seat horizontal direction.

The circumference is provided with two sets of first draw-in grooves on rotating the seat, and when the locking piece was mated with two sets of first draw-in grooves respectively, the seat was located handlebar pole front and back both sides respectively.

Rotate and be provided with the protruding edge of direction on the seat, and first draw-in groove sets up on the protruding edge of direction, be provided with on the locking piece with the protruding complex recess of following of direction, when the scooter used, the locking piece supported tightly on first draw-in groove lateral wall and made coupling assembling and rotate the seat relatively fixed, when coupling assembling rotated with the rotation seat relatively, the locking piece motion made first draw-in groove and the mutual lock of recess, then control recess and the protruding relative slip of following of direction.

The locking piece slides and sets up in coupling assembling, still is provided with the elastic component that is used for driving the locking piece and resets in the coupling assembling, and locking piece one end is worn out from coupling assembling and is formed the button portion, and the locking piece supports tightly on first draw-in groove lateral wall when the locking piece resets.

Coupling assembling includes the connecting seat, and the seat rotates to set up on the connecting seat, is provided with the limiting plate on the connecting seat, be provided with on the seat with limiting plate complex spacing arch.

The seat is characterized in that a guide groove is formed in the connecting seat, a guide protrusion matched with the guide groove is arranged on the seat, a positioning protrusion is arranged in the guide groove, an elastic clamping groove matched with the positioning protrusion is formed in the guide protrusion, and when the seat is turned over or unfolded, the positioning protrusion is matched with the elastic clamping groove to enable the seat to be relatively fixed with the connecting seat.

The handlebar is characterized in that a placing groove is formed in the connecting seat, the rotating seat is rotatably arranged in the placing groove, a sealing cover is arranged on the connecting seat, the rotating seat is sealed in the placing groove by the sealing cover, and the handlebar rod penetrates through the sealing cover.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. the handlebar rod is fixedly provided with the rotating seat, the rotating seat is provided with the limiting wall, the seat is provided with the limiting part matched with the limiting wall, when the seat is unfolded, the limiting part is matched with the limiting wall to limit the relative rotation of the connecting component and the rotating seat in the horizontal direction, when the seat is folded, the limiting part is separated from the limiting wall, and the connecting component can rotate relative to the rotating seat in the horizontal direction, so that the structure is favorable for preventing the seat from rotating relative to the handlebar rod when the seat is unfolded, and the seat is inclined towards the left side and the right side of the scooter, so that the gravity center of the scooter is inclined when a user uses the scooter, and accidents are caused; the connecting assembly comprises a limiting part, the limiting part is arranged on the limiting part, a sliding groove is formed in the limiting part, and when the seat is turned over and rotates in the horizontal direction, the limiting wall penetrates through the sliding groove; the rotating seat is provided with an annular outer edge, one side of the outer edge forms the limiting wall, and when the seat is turned over and rotates in the horizontal direction, the outer edge slides relatively in the sliding groove, so that the structure is simple, and the production is convenient.

2. The connecting assembly is movably provided with the locking piece, the rotating seat is provided with the first clamping groove matched with the locking piece, when the seat is turned over, the locking piece is matched with the first clamping groove to limit the relative rotation of the connecting assembly and the rotating seat in the horizontal direction, and the connecting assembly and the rotating seat rotate relatively when the seat is turned over, so that the seat rotates left and right on the handlebar to influence the normal use of the scooter; the circumference is provided with two sets of first draw-in grooves on rotating the seat, and when the locking piece was mated with two sets of first draw-in grooves respectively, the seat was located both sides around the handlebar pole respectively, and this structure is convenient for improve the stability of seat when expansion state and fold condition, and is favorable to improving the stability of seat installation on the handlebar pole.

3. When the scooter is used, the locking piece abuts against the side wall of the first clamping groove and enables the connecting assembly and the rotating seat to be relatively fixed, when the connecting assembly and the rotating seat rotate relatively, the locking piece moves to enable the first clamping groove and the groove to be mutually buckled, then the groove and the guiding convex edge are controlled to slide relatively, the connecting assembly and the rotating seat are positioned through the matching of the groove and the guiding convex edge, the stable movement of the rotating seat and the connecting assembly is facilitated, and the service life of the scooter is prolonged; the locking piece slides and sets up in coupling assembling, still is provided with the elastic component that is used for driving the locking piece and resets in the coupling assembling, and forms button portion is worn out from coupling assembling to locking piece one end, and the locking piece supports tightly on first draw-in groove lateral wall when the locking piece resets, and the stable cooperation of locking piece and first draw-in groove of being convenient for of this structure avoids locking piece and first draw-in groove accident to break away from in the use to lead to coupling assembling and the relative rotation of rotation seat, preferred scooter's normal use.

4. The connecting assembly comprises a connecting seat, a seat is rotatably arranged on the connecting seat, a limiting plate is arranged on the connecting seat, and a limiting bulge matched with the limiting plate is arranged on the seat; the seat is characterized in that the connecting seat is provided with a guide groove, the seat is provided with a guide bulge matched with the guide groove, the guide groove is internally provided with a positioning bulge, the guide bulge is provided with an elastic clamping groove matched with the positioning bulge, when the seat is turned over or unfolded, the positioning bulge is matched with the elastic clamping groove to relatively fix the seat and the connecting seat, and the structure is favorable for improving the connection stability of the seat and the connecting seat, is favorable for keeping the seat in a turned over state or an unfolded state and avoids the free rotation of the seat on the connecting seat; the connecting seat is provided with a placing groove, the rotating seat is rotatably arranged in the placing groove, the connecting seat is provided with a sealing cover, the sealing cover seals the rotating seat in the placing groove, and the handlebar rod penetrates through the sealing cover.

Drawings

FIG. 1 is a schematic view of the mounting structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is one of the cross-sectional views of the present invention;

FIG. 4 is a second cross-sectional view of the present invention;

FIG. 5 is a schematic view of a connection structure between the rotating base and the limiting member in a folded state of the seat of the present invention;

FIG. 6 is a schematic view of a connection structure between the rotating base and the limiting member when the seat is unfolded;

FIG. 7 is a schematic structural diagram of a position-limiting element according to the present invention;

FIG. 8 is a schematic view of the structure of the sliding seat of the present invention;

FIG. 9 is a schematic view of the construction of the seat of the present invention;

FIG. 10 is a schematic view of the structure of the rotary base according to the present invention;

FIG. 11 is a schematic view of the construction of the sealing cap of the present invention;

FIG. 12 is a schematic view of the latch of the present invention;

fig. 13 is a schematic structural view of the connecting socket of the present invention.

In the figure: 1-handlebar; 2-a connecting seat; 3-a seat; 4-a lock; 5-rotating the base; 6-sealing cover; 7-a bayonet lock; 8-an elastic member; 11-a base plate; 21-a guide groove; 22-positioning projections; 23-a placement groove; 24-a clamping part; 25-a limiting plate; 26-mounting holes; 27-notches; 31-side cover; 32-a limit piece; 33-a sliding seat; 34-an elastic card slot; 35-perforating; 36-a mounting cavity; 37-a guide projection; 41-a button part; 42-a groove; 43-a first hook; 51-a guide ledge; 52-a first card slot; 53-a retaining wall; 54-outer edge; 61-a second hook; 62-mounting grooves; 321-a limiting part; 322-a chute; 323-limit projection; 324-a positioning section; 331-arc shaped slot.

Detailed Description

The invention is further described in the following with specific embodiments in conjunction with the accompanying drawings:

referring to fig. 1 to 13, a folding limiting structure of a scooter seat comprises a handlebar 1, the handlebar 1 is provided with a connecting assembly, the connecting assembly is provided with a seat 3 capable of being folded upwards, the handlebar 1 is provided with a rotating seat 5, in this embodiment, the rotating seat 5 and the handlebar 1 are relatively fixed through a bayonet 7, the rotating seat 5 is provided with a limiting wall 53, the seat 3 is provided with a limiting portion 321 matched with the limiting wall 53, when the seat 3 is unfolded, the limiting portion 321 is matched with the limiting wall 53 to limit the relative rotation of the connecting assembly and the rotating seat 5 in the horizontal direction, so that the seat 3 is positioned right above a bottom plate 11 of the scooter, and the phenomenon that the gravity center of the scooter moves towards two sides of the scooter to cause poor stability of the scooter and cause an accident because the seat 3 deflects towards the two sides of the scooter is avoided, when the seat 3 is folded, the limiting portion 321 is separated from the limiting wall 53, the connecting assembly can rotate horizontally relative to the rotating seat 5.

The connecting assembly comprises a limiting part 32, a limiting part 321 is arranged on the limiting part 32, an arc-shaped sliding groove 322 is arranged on the limiting part 32, the limiting part 321 is a plane matched with a limiting wall 53 in the embodiment, the sliding groove 322 is formed in the limiting part 321, the limiting wall 53 penetrates through the sliding groove 322 in the process that the seat 3 is turned over and rotates in the horizontal direction, and the limiting wall 53 cannot penetrate through the sliding groove 322 when the seat 3 is not turned over.

The rotating seat 5 is provided with an annular outer edge 54, one side of the outer edge 54 forms the limiting wall 53, when the seat 3 is turned over and rotates in the horizontal direction, the outer edge 54 slides relatively in the sliding groove 322, preferably, only one group of limiting walls 53 are arranged on the rotating seat 5, when the seat 3 is positioned right above the bottom plate 11, the limiting walls 53 are matched with the limiting part 321, and when the seat 3 is positioned at other positions, the outer edge 54 always slides in the sliding groove 322, so that the seat 3 is prevented from being unfolded accidentally.

In this embodiment, two sets of hinge seats are arranged on the seat 3, the connecting assembly is rotatably arranged between the two sets of hinge seats, the limiting member 32 is detachably arranged on one set of hinge seat, the sliding seat 33 is detachably arranged on the other set of hinge seat, the limiting member 32 and the sliding seat 33 are respectively arranged on two sides of the rotating seat 5, the sliding seat 33 is provided with an arc-shaped groove 331, and when the seat 3 and the connecting assembly rotate relatively, the annular outer edge 54 slides relatively to the arc-shaped groove 331.

According to the invention, the two groups of hinged seats are respectively provided with the installation cavities 36, the limiting parts 32 and the sliding seats 33 are respectively detachably arranged in the two groups of installation cavities 36, the side covers 31 are arranged on the installation cavities 36, and the side covers 31 seal the installation cavities 36 to prevent sundries from entering the installation cavities 36.

The connecting component is movably provided with a locking piece 4, the rotating seat 5 is provided with a first clamping groove 52 matched with the locking piece 4, when the seat 3 is turned over, the locking piece 4 is matched with the first clamping groove 52 to limit the relative rotation of the connecting component and the rotating seat 5 in the horizontal direction, when the seat 3 is prevented from being turned over, the connecting component and the rotating seat 5 rotate relatively, so that the seat 3 rotates left and right on the handlebar 1 to influence the normal use of the scooter, in the embodiment, preferably, two groups of first clamping grooves 52 are arranged on the circumference of the rotating seat 5, when the locking piece 4 is respectively matched with the two groups of first clamping grooves 52, the seat 3 is respectively positioned at the front side and the rear side of the handlebar 1, when the seat 3 is positioned at the front side and the rear side of the handlebar 1, the seat 3 can be fixed relatively with the rotating seat 5, when the seat 3 is turned over, the seat 3 rotates to the front of the handlebar 1 to, this structure is convenient for improve the stability when seat 3 expandes the state and fold condition, and is favorable to improving the stability of seat 3 installation on handlebar 1.

The sliding scooter is characterized in that a guide convex edge is arranged on the rotating seat 5 and arranged on the outer edge 54, when the seat 3 is turned over and rotates in the horizontal direction, the guide convex edge slides relatively in the sliding groove 322, the first clamping groove 52 is arranged on the guide convex edge, the locking piece 4 is provided with a groove 42 matched with the guide convex edge 51, when the sliding scooter is used, the locking piece 4 abuts against the side wall of the first clamping groove 52 and enables the connecting assembly and the rotating seat 5 to be relatively fixed, when the connecting assembly and the rotating seat 5 rotate relatively, the locking piece 4 moves to enable the first clamping groove 52 and the groove 42 to be mutually buckled, then the groove 42 and the guide convex edge 51 slide relatively, the connecting assembly and the rotating seat 5 are positioned through the matching of the groove 42 and the guide convex edge 51, the stable movement of the rotating seat 5 and the connecting assembly is facilitated, and the service life of the sliding scooter is prolonged.

According to the invention, the locking piece 4 is arranged in the connecting assembly in a sliding manner, the connecting assembly is also provided with the elastic piece 8 for driving the locking piece 4 to reset, the elastic piece 8 is a compression spring, one end of the compression spring abuts against the handlebar stem 1, the other end of the compression spring abuts against the locking piece 4, one end of the locking piece 4 penetrates out of the connecting assembly to form the button part 41, the locking piece 4 abuts against the side wall of the first clamping groove 52 when the locking piece 4 resets, the locking piece 4 and the first clamping groove 52 are conveniently and stably matched with each other by the structure, the locking piece 4 and the first clamping groove 52 are prevented from being accidentally separated in the use process, and therefore the connecting assembly and the rotating seat 5 relatively rotate, and the normal use of the scooter is preferred.

The connecting assembly comprises a connecting seat 2, a seat 3 is rotatably arranged on the connecting seat 2, a limiting plate 25 is arranged on the connecting seat 2, a limiting protrusion 323 matched with the limiting plate 25 is arranged on the seat 3, the structure limits the rotating angle of the seat 3 on a rotating seat 5, the seat 3 is prevented from impacting a handlebar stem 1 or the connecting assembly in the unfolding or folding process of the seat 3, so that the appearance of the scooter is damaged, when the seat 3 is unfolded, the limiting plate 25 is matched with the limiting protrusion 323 to support the seat 3, the structural strength and the stability of the seat 3 are improved, in the invention, a mounting hole 26 is arranged on the connecting seat 2, a locking piece 4 is slidably arranged in the mounting hole 26, a notch 27 is arranged at the side edge of the mounting hole 26, an elastic first clamping hook 43 matched with the notch 27 is arranged on the locking piece 4, the first clamping hook 43 is matched with the notch 27 to prevent the locking piece 4 from penetrating out, when the locking member 4 slides in the mounting hole 26, the first hook 43 slides in the notch 27, the first hook 43 has elasticity, the first hook 43 is elastically deformed and connected with the notch 27 in the mounting process, in this embodiment, the bottom of the mounting cavity 36 is provided with a through hole 35, the positioning portions 324 matched with the through hole are both arranged on the limiting member 32 and the sliding seat 33, the limiting protrusion 323 is arranged on the positioning portions 324, and the limiting protrusion 323 passes through the through hole 35 and is matched with the limiting plate 25.

The connecting seat 2 is provided with a placing groove 23, the rotating seat 5 is rotatably arranged in the placing groove 23, the connecting seat 2 is provided with a sealing cover 6, the sealing cover 6 seals the rotating seat 5 in the placing groove 23, and the handlebar stem 1 penetrates through the sealing cover 6, so that sundries are prevented from entering the placing groove 23, and the relative rotation of the rotating seat 5 and the connecting assembly is influenced.

Be provided with guide way 21 on the connecting seat 2, be provided with on the seat 3 with guide way 21 complex guide protrusion 37, guide protrusion 37 supports tightly in guide way 21 bottom when seat 3 expandes, be provided with location arch 22 in the guide way 21, be provided with on the guide protrusion 37 with location arch 22 complex elastic clamping groove 34, when seat 3 turns over a book or expandes, location arch 22 and elastic clamping groove 34 cooperation make seat 3 and connecting seat 2 relatively fixed, this structure is favorable to improving the stability that seat 3 and connecting seat 2 are connected, and be favorable to seat 3 to keep turning over a state or expande the state, avoid seat 3 free rotation on connecting seat 2.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.