CN216660116U

CN216660116U - Cushion folding mechanism and scooter thereof

Info

Publication number: CN216660116U
Application number: CN202123247954.7U
Authority: CN
Inventors: 陈健坤
Original assignee: Guangzhou Husky Product Design Co ltd
Current assignee: Guangzhou Husky Product Design Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-03
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a cushion folding mechanism and a scooter thereof, wherein the cushion folding mechanism comprises a base, a rotating shaft arranged on the base, a cushion with a support frame and a locking component arranged on the base; the support frame is rotatably arranged on the rotating shaft and is provided with a first positioning groove and a second positioning groove; the base is provided with a sliding chute; the first positioning groove and the second positioning groove are arranged at intervals along the circumferential direction of the rotating shaft; the locking assembly comprises a sliding rod arranged in the sliding groove in a sliding mode, a sliding block connected with the sliding rod and a protruding portion arranged on the sliding block and used for being clamped into the first positioning groove or the second positioning groove; the seat cushion is switched between a folded position and an unfolded position; when the cushion is located the folding position, the bellying block is in first constant head tank, and when the cushion was located the expansion position, the bellying block was in the second constant head tank. The seat cushion can be folded and unfolded, so that the seat cushion of the scooter can be folded and unfolded as required, and belongs to the technical field of scooters.

Description

Cushion folding mechanism and scooter thereof

Technical Field

The utility model relates to the technical field of scooters, in particular to a cushion folding mechanism and a scooter thereof.

Background

The scooter is easily learnt by the driver, compares traditional electric bicycle moreover, scooter simple structure, wheel are little, light and handy simple and convenient, can save a large amount of social resources, receives popular more and more. In recent years, the scooter is fast developing, has urged new demand and situation, and the current scooter is most of not set up the seat, and the in-process that people drove stands on the slide all the time, but when driving distance was far away, tired sense can appear standing for a long time, and a small number of scooters have been equipped with the seat, but the seat that sets up can not be folded for the volume grow of scooter has lost original simple structure, light and handy simple and convenient advantage.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model aims to: the utility model provides a seat cushion folding mechanism and a scooter thereof.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cushion folding mechanism comprises a base, a rotating shaft arranged on the base, a cushion with a supporting frame and a locking assembly arranged on the base; the support frame is rotatably arranged on the rotating shaft and is provided with a first positioning groove and a second positioning groove; the base is provided with a sliding groove; the first positioning groove and the second positioning groove are arranged at intervals along the circumferential direction of the rotating shaft;

the locking assembly comprises a sliding rod arranged in the sliding groove in a sliding mode, a sliding block connected with the sliding rod and a protruding portion arranged on the sliding block and used for being clamped into the first positioning groove or the second positioning groove; the seat cushion is switched between a folded position and an unfolded position; when the cushion is located the folding position, the boss block is in first constant head tank, when the cushion is located the expansion position, the boss block is in the second constant head tank.

Further, the locking assembly further comprises a spring for applying elastic force to the sliding rod to enable the boss to be clamped into the first positioning groove or the second positioning groove; a positioning shaft is arranged on the base; one end of the spring is connected with the sliding rod, and the other end of the spring is connected with the positioning shaft.

Furthermore, the number of the slide bars is multiple, the slide bars are sequentially arranged along the sliding direction of the slide block and are respectively connected with the slide block, one end of the spring is connected with one of the slide bars, and the other end of the spring is connected with the positioning shaft.

Further, the spout is the bar groove, the extending direction in bar groove with the sliding direction of slider is the same.

Further, the first positioning groove and the second positioning groove are distributed at 90 degrees.

Further, the supporting frame is provided with a rotating seat; rotate the seat rotary type and install in the pivot, first constant head tank with the second constant head tank is all seted up and is established the edge of rotating the seat.

Furthermore, the number of the rotating shaft, the sliding block and the rotating seat is two respectively; two the pivot is installed respectively just two on the base pivot interconnect, one of them rotate the seat rotary type and install one of them in the pivot, another rotate the seat rotary type and install another in the pivot, the one end of slide bar and one of them the slider is connected, the other end and another of slide bar the slider is connected, the base is located two rotate between the seat, two rotate and all be equipped with on the seat first constant head tank with the second constant head tank.

Further, the base has a cavity, and the spring is located in the cavity.

Furthermore, the support frame is L-shaped and is also provided with a support plane; the seat cushion is mounted on the support plane.

A scooter comprises the cushion folding mechanism.

Compared with the prior art, the utility model has the beneficial effects that: the seat cushion can be folded, and when a driver needs to sit, the support frame can be rotated to enable the seat cushion to be unfolded above the base and clamped in the second positioning groove through the protruding part to enable the seat cushion to be fixed; when the driver does not need to sit or store the scooter, the cushion can be folded on the base and is fixed in the first positioning groove through the clamping of the convex part.

Drawings

Fig. 1 is a schematic structural view of a seat cushion folding mechanism;

fig. 2 is a half sectional view of the seat cushion folding mechanism;

FIG. 3 is an enlarged view at A of FIG. 1;

fig. 4 is an enlarged view at B of fig. 2.

In the figure, 1, a base; 2. a rotating shaft; 3. a support frame; 4. a cushion; 5. a locking assembly; 6. a first positioning groove; 7. a second positioning groove; 8. a chute; 9. a slide bar; 10. a slider; 11. a boss portion; 12. a spring; 13. positioning the shaft; 14. a rotating seat; 15. a cavity.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, the "first" information may also be referred to as "second" information, and similarly, the "second" information may also be referred to as "first" information, without departing from the scope of the utility model.

For convenience of description, unless otherwise noted, the up-down direction described below coincides with the up-down direction of fig. 1 itself, the left-right direction described below coincides with the projection direction of fig. 1 itself, and the front-back direction described below coincides with the left-right direction of fig. 1 itself.

As shown in fig. 1 to 4, the present embodiment provides a seat cushion folding mechanism, which includes a base 1, a rotating shaft 2 installed on the base 1, a seat cushion 4 having a supporting frame 3, and a locking assembly 5 installed on the base 1; the base 1 is used for mounting wheels, steering assemblies, and the like. The support frame 3 is rotatably installed on the rotating shaft 2, and the support frame 3 is provided with a first positioning groove 6 and a second positioning groove 7. The base 1 is provided with a chute 8; the spout 8 is the bar groove, and the spout 8 is from preceding backward horizontal extension. The first positioning groove 6 and the second positioning groove 7 are arranged at intervals along the circumferential direction of the rotating shaft 2;

the locking assembly 5 comprises a sliding rod 9 arranged in the sliding groove 8 in a sliding manner, a sliding block 10 connected with the sliding rod 9, and a protruding part 11 arranged on the sliding block 10 and used for being clamped into the first positioning groove 6 or the second positioning groove 7; when the slider 10 slides along the slide groove 8, the protrusion 11 moves closer to or away from the rotation shaft 2. The seat cushion 4 is switched between the folded position and the unfolded position; when in a folding position, the support frame 3 is vertically arranged and is vertical to the base 1, and the cushion 4 is arranged above the support frame 3 and is positioned above the base 1. In the folded position, the support frame 3 and the seat cushion 4 are attached to the base 1. When the cushion 4 is located the folding position, the boss 11 block is in first constant head tank 6, prevents that the support frame 3 from rotating and realizes that support frame 3 and cushion 4 are fixed to be laminated on base 1. When the seat cushion 4 is located at the unfolding position, the protruding part 11 is clamped in the second positioning groove 7, and the support frame 3 is prevented from rotating to realize that the seat cushion 4 is fixedly unfolded above the base 1. When the protruding part 11 is separated from the first positioning groove 6 and the second positioning groove 7, the supporting frame 3 can drive the seat cushion 4 to rotate freely.

Specifically, in one embodiment, the locking assembly 5 further comprises a spring 12 for applying an elastic force to the slide rod 9 to cause the boss 11 to be snapped into the first positioning groove 6 or the second positioning groove 7; a positioning shaft 13 is arranged on the base 1; one end of the spring 12 is connected with the sliding rod 9, and the other end of the spring 12 is connected with the positioning shaft 13. When the first positioning slot 6 or the second positioning slot 7 of the support frame 3 rotates to the sliding path of the slider 10, the spring 12 exerts a pulling force to make the boss 11 approach the support frame 3 and snap into the first positioning slot 6 or the second positioning slot 7. When it is desired to switch the seat cushion 4 between the folded position and the unfolded position, the drive projection 11 is moved away from the support frame 3 and slid away from the first positioning groove 6 or the second positioning groove 7. When the sliding block 10 is released, the convex part 11 automatically approaches the supporting frame 3 under the action of the spring 12 and is clamped into the first positioning groove 6 or the second positioning groove 7.

Specifically, in one embodiment, the number of the sliding rods 9 is multiple, the multiple sliding rods 9 are sequentially arranged along the sliding direction of the sliding block 10 and are respectively connected with the sliding block 10, one end of the spring 12 is connected with one of the sliding rods 9, and the other end of the spring 12 is connected with the positioning shaft 13. The axis of the spring 12 is obliquely arranged, the spring 12 pulls the sliding rod 9 to slide, and the sliding stability of the sliding block 10 is increased by the plurality of sliding rods 9.

Specifically, in one embodiment, the sliding groove 8 is a strip-shaped groove, and the extending direction of the strip-shaped groove is the same as the sliding direction of the sliding block 10.

Specifically, in one embodiment, the first positioning groove 6 and the second positioning groove 7 are distributed at 90 °. When the seat cushion 4 is switched between the folded position and the unfolded position, the support frame 3 rotates clockwise or counterclockwise by 90 ° so that the first positioning groove 6 or the second positioning groove 7 is switched to the moving path of the boss 11. The support frame 3 rotates forwards or backwards by 90 degrees, so that the support frame 3 can be perpendicular to the base 1 or attached to the base 1, and the seat cushion 4 can be switched between the folding position and the unfolding position.

In particular, in one embodiment, the support 3 has a rotary seat 14; the rotating seat 14 is rotatably mounted on the rotating shaft 2, the rotating seat 14 is semicircular, and the first positioning groove 6 and the second positioning groove 7 are both arranged on the arc edge of the rotating seat 14.

Specifically, in one embodiment, there are two rotating shafts 2, two sliding blocks 10, and two rotating seats 14; two pivot 2 install respectively on base 1 and two pivot 2 interconnect, one of them rotates 14 rotary type of seat and installs on one of them pivot 2, another rotates 14 rotary type of seat and installs on another pivot 2, the one end of slide bar 9 is connected with one of them slider 10, the other end of slide bar 9 is connected with another slider 10, base 1 is located two and rotates between the seat 14, all is equipped with first constant head tank 6 and second constant head tank 7 on two rotation seats 14.

Specifically, in one embodiment, the base 1 has a cavity 15, and the spring 12 and the positioning shaft 13 are both located in the cavity 15 to play a role of dust prevention.

Specifically, in one embodiment, the support frame 3 is L-shaped, and the support frame 3 further has a support plane; the seat cushion 4 is mounted on a support plane. The support frame 3 is L-shaped and can provide stable support for the cushion 4.

A scooter comprises the cushion folding mechanism.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A cushion folding mechanism which is characterized in that: the device comprises a base, a rotating shaft arranged on the base, a cushion with a supporting frame and a locking assembly arranged on the base; the support frame is rotatably arranged on the rotating shaft and is provided with a first positioning groove and a second positioning groove; the base is provided with a sliding groove; the first positioning groove and the second positioning groove are arranged at intervals along the circumferential direction of the rotating shaft;

2. A seat cushion folding mechanism according to claim 1, characterized in that: the locking assembly further comprises a spring for applying elastic force to the sliding rod to enable the protruding portion to be clamped into the first positioning groove or the second positioning groove; a positioning shaft is arranged on the base; one end of the spring is connected with the sliding rod, and the other end of the spring is connected with the positioning shaft.

3. A seat cushion folding mechanism according to claim 2, characterized in that: the number of the slide bars is multiple, the slide bars are sequentially arranged along the sliding direction of the sliding block and are respectively connected with the sliding block, one end of the spring is connected with one of the slide bars, and the other end of the spring is connected with the positioning shaft.

4. A seat cushion folding mechanism according to claim 1, characterized in that: the spout is the bar groove, the extending direction in bar groove with the slip direction of slider is the same.

5. A seat cushion folding mechanism according to claim 1, characterized in that: the first positioning groove and the second positioning groove are distributed at 90 degrees.

6. A seat cushion folding mechanism according to claim 5, characterized in that: the supporting frame is provided with a rotating seat; rotate the seat rotary type and install in the pivot, first constant head tank with the second constant head tank is all seted up and is established the edge of rotating the seat.

7. A seat cushion folding mechanism according to claim 6, characterized in that: the number of the rotating shaft, the number of the sliding block and the number of the rotating seats are respectively two; two the pivot is installed respectively just two on the base pivot interconnect, one of them rotate the seat rotary type and install one of them in the pivot, another rotate the seat rotary type and install another in the pivot, the one end of slide bar and one of them the slider is connected, the other end and another of slide bar the slider is connected, the base is located two rotate between the seat, two rotate and all be equipped with on the seat first constant head tank with the second constant head tank.

8. A seat cushion folding mechanism according to claim 2, characterized in that: the base is provided with a cavity, and the spring is located in the cavity.

9. A seat cushion folding mechanism according to claim 1, characterized in that: the support frame is L-shaped and is also provided with a support plane; the cushion is mounted on the support plane.

10. A scooter, its characterized in that: comprising the seat cushion folding mechanism of any one of claims 1-9.