CN220032118U

CN220032118U - Folding scooter

Info

Publication number: CN220032118U
Application number: CN202321333657.0U
Authority: CN
Inventors: 邹志雄
Original assignee: Jiangsu Peiqi Tongqu Technology Co ltd
Current assignee: Jiangsu Peiqi Tongqu Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-17
Anticipated expiration: 2033-05-30

Abstract

The utility model belongs to the technical field of skids, and particularly discloses a folding skids, wherein a frame is positioned at the top of a hub frame A, a cylindrical lug is arranged at the top of the frame, the bottom of the frame is circular, the bottom of the frame is attached to the cylindrical lug on the hub frame A, the bottom of the frame is tightly attached to the hub frame A, so that the structure is more stable, the frame and the hub frame A are not easy to shake after being assembled and installed, and the strength is higher; the top of mounting passes the screw thread through-hole on hub frame A and imbeds on the frame in rather than threaded connection, can be fixed hub frame A and frame installation through the mounting, and integrated into a body structure, the top of locating part passes the screw thread through-hole on hub frame A and imbeds on the frame in rather than threaded connection, can rotate after the mounting to hub frame A and frame installation and realize folding function, avoid hub frame A and frame rotation after spacing through the locating part.

Description

Folding scooter

Technical Field

The utility model relates to the technical field of scooter, in particular to a folding scooter.

Background

The scooter, namely the balance scooter for children, is quite similar to other children at first glance, and is composed of front and rear wheels, a frame, a front fork, a saddle and handlebars, however, as the scooter does not have pedals, children push themselves forward by stepping backwards with feet when sitting on the saddle, besides improving balance feeling, the children can learn to control handlebars of the bicycle to change directions, so that the direction feeling of babies is developed;

the scooter is only suitable for short-distance riding instead of walking, when a person goes out to hold outdoor activities, the scooter is inconvenient to carry, occupies a large space of the trunk of the automobile, and can reduce outdoor fun of children if the person does not carry the scooter.

Disclosure of Invention

The object of the present utility model is to provide a folding scooter which solves the above problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a folding scooter comprising;

the frame folding structure comprises a hub frame A, a fixing piece, a limiting piece and a frame;

the frame is positioned at the top of the hub frame A, the top of the frame is provided with a cylindrical lug, the bottom of the frame is round, the bottom of the frame is attached to the cylindrical lug on the hub frame A, the bottom of the frame is tightly attached to the hub frame A, so that the structure is more stable, the frame and the hub frame A are not easy to shake after being assembled and installed, and the strength is higher;

two large-one-small thread grooves are formed in the bottom of the frame, the thread grooves on the frame are used for mounting and limiting, two large-one-small thread through holes are formed in the position of the cylindrical lug, which is located by the hub frame A, the thread through holes on the hub frame A are used for mounting and limiting, and the thread grooves on the bottom of the frame are overlapped with the thread through holes on the hub frame A;

the top of the fixing piece penetrates through the threaded through hole on the hub frame A and is embedded into the threaded groove on the frame, the hub frame A and the frame can be installed and fixed through the fixing piece, the fixing piece is combined into an integrated structure, the top of the limiting piece penetrates through the threaded through hole on the hub frame A and is embedded into the threaded groove on the frame, the fixing piece can rotate after the hub frame A and the frame are installed to achieve a folding function, and the hub frame A and the frame are prevented from rotating after limiting through the limiting piece;

the bottom of mounting and locating part all has an integrative fixed fixture block, and the top of fixture block is laminated with hub frame A's bottom.

Preferably, the frame is V-shaped, both ends at the top of the frame are hollow structures, the hollow structures not only reduce the material cost, but also produce the scooter with lighter weight.

Preferably, one end at frame top is provided with the saddle, and the bottom movable mounting of saddle has the bracing piece, and the one end at bottom embedding frame top of bracing piece and its sliding connection realize that the height of saddle can be adjusted or dismantle.

Preferably, the U-shaped notch is offered at the top of frame, and the outside cover at frame top has the connecting piece that is used for spacing, and the side of connecting piece has the fixed screw that is used for installing fixedly, and the tip of connecting piece has the screw rod, and the both ends of screw rod pass the both ends of connecting piece respectively, and the one end cover of screw rod has the nut that is used for spacing, and the other end of connecting piece has articulated snap fastener, and the snap fastener is circular-arc, and the snap fastener is laminated with the outside of connecting piece for through pressing from both sides the fixed saddle of spacing form of clamp for the saddle can be adjusted at any time, and it is convenient to use.

Preferably, one end of the frame is provided with an integrally fixed connecting ball head, the top of the connecting ball head is provided with a steering rod for steering, the steering rod is provided with a mounting hole for mounting, and two ends of the steering rod are provided with steering handles for holding.

Preferably, the end of the hub carrier a remote from the fixing member has a rear hub for rotation, on which a plurality of hub supports a are fixedly mounted, and the outer side of the rear tire has a rear tire for contacting the ground.

Preferably, the bottom movable mounting who connects the bulb has wheel hub frame B, and wheel hub frame B passes through the mounting screw in the mounting hole and is fixed with the steering column installation, and steering column and wheel hub frame B rotate with the connection bulb to be connected, and wheel hub frame B's bottom has the preceding wheel hub that is used for rotatory, and preceding wheel hub is last to be fixed mounting has a plurality of wheel hub to support B, and preceding wheel hub's outside cover has the preceding tire that is used for contacting ground.

Compared with the prior art, the utility model has the beneficial effects that:

when the car needs to be stored, the reverse rotation limiting part enables the limiting part to be separated from the thread groove at the bottom of the frame, the frame can be rotated at the moment, the frame is rotated by taking the fixing part as the axis, the rear hub and the front hub are folded in half, folding of the scooter is achieved, the folded scooter can be quite small, and the folded scooter is quite suitable for people needing to frequently get on and off the elevator, get on and off the subway, the bus and other vehicles.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is an exploded view of the present utility model after folding;

fig. 4 is an enlarged view of the portion a of fig. 3 according to the present utility model.

In the figure: 100. a rear hub; 101. a hub support A; 102. a rear tire; 200. a hub frame A; 201. a fixing member; 202. a limiting piece; 300. a frame; 301. a U-shaped notch; 302. a connecting piece; 303. a set screw; 304. a screw cap; 305. a screw; 306. a snap fastener; 307. connecting a ball head; 400. a support rod; 401. a saddle; 500. a steering lever; 501. a steering handle; 502. a mounting hole; 600. a hub frame B; 601. a front hub; 602. a hub support B; 603. a front tire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, the present utility model provides a technical solution: a folding scooter comprising;

the frame folding structure comprises a hub frame A200, a fixing piece 201, a limiting piece 202 and a frame 300;

the frame 300 is positioned at the top of the hub frame A200, the top of the frame 300 is provided with a cylindrical bump, the bottom of the frame 300 is circular, the bottom of the frame 300 is attached to the cylindrical bump on the hub frame A200, the bottom of the frame 300 is tightly attached to the hub frame A200, so that the structure is more stable, the frame 300 and the hub frame A200 are not easy to shake after being assembled and installed, and the strength is higher;

two large and small thread grooves are formed in the bottom of the frame 300, the thread grooves in the frame 300 are used for mounting and limiting, two large and small thread through holes are formed in the position, where the hub frame A200 is located, of the cylindrical protruding block, the thread through holes in the hub frame A200 are used for mounting and limiting, and the thread grooves in the bottom of the frame 300 are overlapped with the thread through holes in the hub frame A200;

the top of the fixing piece 201 passes through a threaded through hole on the hub frame A200 and is embedded into a threaded groove on the frame 300, the hub frame A200 and the frame 300 can be installed and fixed through the fixing piece 201 to form an integrated structure, the top of the limiting piece 202 passes through the threaded through hole on the hub frame A200 and is embedded into the threaded groove on the frame 300, the fixing piece 201 can rotate after the hub frame A200 and the frame 300 are installed to realize a folding function, and the rotation of the hub frame A200 and the frame 300 is avoided after the limiting piece 202 limits;

the bottoms of the fixing piece 201 and the limiting piece 202 are provided with integrally fixed clamping blocks, and the tops of the clamping blocks are attached to the bottom of the hub frame A200.

Furthermore, the frame 300 is in a V shape, both ends of the top of the frame 300 are hollow structures, the hollow structures not only reduce the material cost, but also produce the scooter with lighter weight.

Further, one end at the top of the frame 300 is provided with a saddle 401, the bottom of the saddle 401 is movably provided with a support rod 400, and one end of the bottom of the support rod 400 embedded into the top of the frame 300 is slidably connected with the support rod, so that the height of the saddle 401 can be adjusted or detached.

Further, the top of the frame 300 is provided with a U-shaped notch 301, the outer side of the top of the frame 300 is sleeved with a connecting piece 302 used for limiting, the side face of the connecting piece 302 is provided with a fixing screw 303 used for mounting and fixing, the end part of the connecting piece 302 is provided with a screw 305, two ends of the screw 305 respectively penetrate through two ends of the connecting piece 302, one end of the screw 305 is sleeved with a nut 304 used for limiting, the other end of the connecting piece 302 is provided with a hinged snap fastener 306, the snap fastener 306 is arc-shaped, the snap fastener 306 is attached to the outer side of the connecting piece 302, and the saddle 401 is fixed in a clamping and limiting mode, so that the saddle 401 can be adjusted at any time, and the use is convenient.

Further, one end of the frame 300 is provided with an integrally fixed connecting ball 307, the top of the connecting ball 307 is provided with a steering rod 500 for steering, the steering rod 500 is provided with a mounting hole 502 for mounting, and two ends of the steering rod 500 are provided with steering handles 501 for holding.

Further, the hub carrier a200 has a rear hub 100 for rotation at an end thereof remote from the fixing member 201, a plurality of hub supports a101 are fixedly mounted on the rear hub 100, and a rear tire 102 for contacting the ground is provided at an outer side of the rear tire 102.

Further, a hub frame B600 is movably mounted at the bottom of the connecting ball 307, the hub frame B600 is fixedly mounted with the steering rod 500 through a fixing screw in the mounting hole 502, the steering rod 500 and the hub frame B600 are rotatably connected with the connecting ball 307, a front hub 601 for rotating is arranged at the bottom of the hub frame B600, a plurality of hub supports B602 are fixedly mounted on the front hub 601, and a front tire 603 for contacting the ground is sleeved on the outer side of the front hub 601.

Working principle: when the bicycle frame is used, the top of the fixing piece 201 passes through the threaded through hole on the hub frame A200 and is embedded into the threaded groove on the bicycle frame 300 to be in threaded connection with the same, the top of the limiting piece 202 passes through the threaded through hole on the hub frame A200 and is embedded into the threaded groove on the bicycle frame 300 to be in threaded connection with the same, so that the hub frame A200 and the bicycle frame 300 are integrally fixed, the support rod 400 at the bottom of the saddle 401 is embedded into one end of the top of the bicycle frame 300, the nuts 304 are screwed down, so that the two ends of the connecting piece 302 are tightly pressed against the top of the bicycle frame 300, the distance between the U-shaped notches 301 at the top of the bicycle frame 300 is reduced, the friction force of the support rod 400 is increased and the support rod 400 is fixed, the snap fastener 306 is rotated to be buckled on the outer side of the connecting piece 302, and the screw 305 is prevented from rotating during riding;

further, when the vehicle needs to be stored, the limiting piece 202 is reversely rotated to separate the limiting piece 202 from the thread groove at the bottom of the vehicle frame 300, at this time, the vehicle frame 300 can be rotated, the vehicle frame 300 is rotated by taking the fixing piece 201 as the axis, the rear hub 100 and the front hub 601 are folded in half, the folding of the scooter is realized, the folded scooter can be very small, and the folded scooter is very suitable for people needing to frequently get on or off the transportation means such as an elevator, a subway and a bus, and in addition, the scooter can be placed in a car trunk for the needs of time, when the scooter is not used, the scooter is folded in half and vertically placed, the occupied space is very small, and the scooter can be easily stored in a small space such as a room and an office.

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

Claims

1. A folding scooter, characterized in that: comprises the following steps of;

the frame folding structure comprises a hub frame A (200), a fixing piece (201), a limiting piece (202) and a frame (300);

the frame (300) is positioned at the top of the hub frame A (200), a cylindrical lug is arranged at the top of the frame (300), the bottom of the frame (300) is in a round shape, and the bottom of the frame (300) is attached to the cylindrical lug on the hub frame A (200);

two large-small thread grooves are formed in the bottom of the frame (300), two large-small thread through holes are formed in the position, located on the cylindrical protruding block, of the hub frame A (200), and the thread grooves in the bottom of the frame (300) are overlapped with the thread through holes in the hub frame A (200);

the top of the fixing piece (201) passes through a threaded through hole on the hub frame A (200) and is embedded into a threaded groove on the frame (300), and the top of the limiting piece (202) passes through the threaded through hole on the hub frame A (200) and is embedded into the threaded groove on the frame (300);

the bottom of mounting (201) and locating part (202) all have the fixture block of an organic whole fixed, the top of fixture block is laminated with the bottom of hub frame A (200).

2. A folding scooter as claimed in claim 1, wherein: the frame (300) is V-shaped, and both ends at the top of the frame (300) are hollow structures.

3. A folding scooter as claimed in claim 1, wherein: one end at frame (300) top is provided with saddle (401), and the bottom movable mounting of saddle (401) has bracing piece (400), and the one end at frame (300) top is embedded to the bottom of bracing piece (400) and its sliding connection.

4. A folding scooter as claimed in claim 1, wherein: u-shaped notch (301) has been seted up at the top of frame (300), the outside cover at frame (300) top has connecting piece (302) that are used for spacing, the side of connecting piece (302) has fixed screw (303) that are used for installing, and the tip of connecting piece (302) has screw rod (305), the both ends of screw rod (305) pass the both ends of connecting piece (302) respectively, the one end cover of screw rod (305) has nut (304) that are used for spacing, the other end of connecting piece (302) has articulated snap fastener (306), snap fastener (306) are circular-arc, snap fastener (306) are laminated with the outside of connecting piece (302).

5. A folding scooter as claimed in claim 1, wherein: one end of the frame (300) is provided with a connecting ball head (307) which is integrally fixed, the top of the connecting ball head (307) is provided with a steering rod (500) for steering, the steering rod (500) is provided with a mounting hole (502) for mounting, and two ends of the steering rod (500) are provided with steering handles (501) for holding.

6. A folding scooter as claimed in claim 1, wherein: the end of the hub frame A (200) far away from the fixing piece (201) is provided with a rear hub (100) for rotating, a plurality of hub supports A (101) are fixedly arranged on the rear hub (100), and the outer side of the rear tire (102) is provided with a rear tire (102) for contacting the ground.

7. A folding scooter as claimed in claim 5, wherein: the bottom movable mounting who connects bulb (307) has wheel hub frame B (600), wheel hub frame B (600) are fixed through the mounting screw in mounting hole (502) and steering column (500) installation, steering column (500) and wheel hub frame B (600) are connected with connecting bulb (307) rotation, the bottom of wheel hub frame B (600) has preceding wheel hub (601) that are used for rotatory, fixed mounting has a plurality of wheel hub support B (602) on preceding wheel hub (601), the outside cover of preceding wheel hub (601) has preceding tire (603) that are used for contacting ground.