CN213705631U

CN213705631U - Novel tricycle

Info

Publication number: CN213705631U
Application number: CN202022914256.7U
Authority: CN
Inventors: 张建
Original assignee: Guangzhou Kesbo Bicycle Co ltd
Current assignee: Guangzhou Kesbo Bicycle Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-16
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a novel tricycle, which comprises a seat body and a fixing frame; the utility model discloses a worm that is equipped with in the installation piece can effectual regulation baffle position height at this internal seat, thereby make the user fix sit through the bandage and stand and can effectually acquire each position lifting regulation and then effectual each user of satisfying leisure when sitting idle, make the mount can effectually implement through the link through the connecting piece that the threaded rod was equipped with in this internal thread groove of seat simultaneously and connect, thereby make seat body and mount connect into an organic whole structure and then can drive the gyro wheel through the motor drive guide pulley on the mount and implement the rotation, thereby effectual convenience of customers drives the convenience of gyro wheel and the round trip switch of electric drive guide pulley and then very big promotion user leisure travel instead of walk by oneself.

Description

Novel tricycle

Technical Field

The utility model relates to a tricycle technical field specifically is a novel tricycle.

Background

The bicycle is noiseless, pollution-free, light in weight, simple structure, high quality and low price, use and easy maintenance, can regard as the instrument of riding instead of walk and delivery goods, can be used for the physical training again, therefore widely used for people, and tricycle improves on two-wheeled bicycle's basis and comes, nevertheless still has certain not enough in the time of actually riding instead of walk for the tricycle user in prior art, for example:

the tricycle in the prior art cannot effectively meet the requirement that a user implements power switching in daily walking and leisure sitting processes due to structural defects, so that the requirement of the user for convenience in traveling is greatly limited, and the requirement of the prior art cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel tricycle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel tricycle comprises a seat body and a fixing frame, wherein the middle parts of two sides of the periphery of the seat body, which are close to one end, are rotatably inserted with rollers through pin shafts and bearings, the middle part of the lower surface of the seat body is fixedly connected with a pedal by a bolt near one end, the middle part of one side of the pedal is inserted with a screw rod near the two ends by screw threads, the bottom end of the screw rod is fixedly connected with a universal wheel through a bolt, the middle part of one side of the seat body is provided with a thread groove, a threaded rod is inserted into the inner wall of the threaded groove in a threaded manner, one end of the threaded rod is fixedly connected with a connecting piece through a bolt, the middle part of the inner wall of the fixed frame, which is close to the bottom end, is rotatably connected with a guide wheel through a bolt and a bearing, the middle part of the upper surface of the fixed frame is inserted with a handle through screw threads, the middle part of one side of the periphery of the fixed frame is fixedly connected with a connecting frame through a bolt, and the connecting piece is movably inserted into the connecting frame.

Preferably, the connecting piece still includes the fastener, threaded connection has the fastener on one side of connecting piece upper surface middle part, and the peripheral bottom of fastener runs through the connecting piece and the link threaded connection, the fastener is used for the stop gear of connecting piece and link, peripheral one side of mount is through bolt fixedly connected with motor, and motor power take off end passes through shaft coupling and guide pulley fixed connection.

Preferably, the seat body further comprises a partition plate, the partition plate is movably inserted into the upper surface of the seat body, one end of the partition plate penetrates through the seat body and is inserted into a worm in a threaded manner, the middle part of one side of the seat body, which is close to the top end, is fixedly connected with the mounting block through a bolt, and the periphery of the worm, which is close to the top end, penetrates through the mounting block and is rotatably connected with the mounting block through a bearing.

Preferably, bolt fixedly connected with locating lever is passed through in baffle lower surface middle part, the locating lever bottom runs through the seat body and pegs graft with the seat body activity, the spout has all been seted up at seat body inner wall both sides middle part, the baffle passes through the slider and slides from top to bottom in the spout.

Preferably, the cushion is fixedly connected to the upper surface of the partition plate through bolts, the storage bags are fixedly connected to the middle portions of two sides of the inner wall of the seat body through screws and the clamping pieces, and the binding bands are fixedly connected to the middle portions of two sides of the inner wall of the seat body close to the top ends through screws and the clamping pieces.

Preferably, the edge of one side of the seat body, which is close to the top end, is fixedly connected with a push rod through a bolt, and the two ends of the middle part of the upper surface of the seat body are fixedly connected with handrails through bolts.

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

the utility model can effectively limit the position of the clapboard in the seat body by utilizing the positioning rod and the sliding groove on the seat body and can effectively adjust the position height of the clapboard in the seat body by matching the worm arranged in the mounting block, thereby leading a user to effectively obtain the lifting adjustment of each position when the user is fixedly seated in the seat body through the binding band and further effectively meeting the comfort of each user when the user is sitting idle in leisure, and simultaneously leading the fixing frame to be effectively connected through the connecting frame by the connecting piece arranged in the threaded groove in the seat body through the threaded rod, thereby leading the seat body and the fixing frame to be connected into an integrated structure and further leading the roller to be driven to rotate through the motor driving guide wheel on the fixing frame, thereby effectively facilitating the user to switch the roller and the electric driving guide wheel back and forth and further greatly improving the convenience of the user when the user is walking in leisure and leisure, meanwhile, the lower surface of the seat body is provided with the screw rod and the universal wheels through the pedals, so that a user can realize an independent seat structure after the fixing frame is detached, and the user with inconvenience in legs and feet can go out by means of the push rod, thereby greatly meeting the requirements of walking and leisure traveling of each user group and effectively making up the defects in the prior art.

Drawings

FIG. 1 is a schematic view of the whole half-section structure of the present invention;

FIG. 2 is a schematic view of a half-section structure of the seat body of the present invention;

FIG. 3 is a schematic view of the fixing frame of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1-a seat body; 11-a roller; 12-a pedal; 13-a screw rod; 14-a universal wheel; 15-thread groove; 16-a threaded rod; 17-a connector; 18-a fastener; 2-a fixing frame; 21-a guide wheel; 22-a grip; 23-a connecting frame; 3-a separator; 31-cushion; 32-a storage bag; 33-a strap; 34-a handrail; 35-a positioning rod; 36-a chute; 37-a mounting block; 38-a worm; 39-push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel tricycle comprises a seat body 1 and a fixing frame 2, wherein idler wheels 11 are rotatably inserted in the middle parts of two sides of the periphery of the seat body 1 close to one end through pin shafts and bearings, the seat body 1 can be supported and lifted through the idler wheels 11, a pedal 12 is fixedly connected to the middle part of the lower surface of the seat body 1 close to one end through bolts, a pedal position can be provided for a user to sit at rest through the pedal 12, lead screws 13 are inserted in the middle parts of one side of the pedal 12 close to two ends through threads, universal wheels 14 are fixedly connected to the bottom ends of the lead screws 13 through bolts, the high-position positions of the universal wheels 14 can be adjusted through the lead screws 13 so as to match the idler wheels 11 to adjust the supporting angle of the seat body 1, so that the user can sit and stand at rest under scenes such as leisure and entertainment and the like to improve the sitting comfort of, a threaded rod 16 is inserted into the inner wall of the threaded groove 15 in a threaded manner, one end of the threaded rod 16 is fixedly connected with a connecting piece 17 through a bolt, and the connecting piece 17 is of an L-shaped structure;

the middle part of the inner wall of the fixed frame 2, which is close to the bottom end, is rotatably connected with a guide wheel 21 through a bolt and a bearing, the middle part of the upper surface of the fixed frame 2 is in a T-shaped structure through a thread, the middle part of one peripheral side of the fixed frame 2 is fixedly connected with a connecting frame 23 through a bolt, the connecting piece 17 is movably connected with the connecting frame 23 through a thread, the fixed frame 2 can be effectively connected with the seat body 1 through the connecting piece 17 and the connecting frame 23, the fastener 18 is connected with one side of the middle part of the upper surface of the connecting piece 17 through a thread, the peripheral bottom end of the fastener 18 penetrates through the connecting piece 17 and is in threaded connection with the connecting frame 23, the fastener 18 is used as a limiting mechanism of the connecting piece 17 and the connecting frame 23, the connecting strength between the connecting piece 17 and the connecting frame 23, a motor is fixedly connected to one side of the periphery of the fixing frame 2 through bolts, the power output end of the motor is fixedly connected with the guide wheel 21 through a coupler, the guide wheel 21 can be effectively driven through the motor, so that the effect of saving the driving force of a user is achieved, a storage battery is fixedly connected in the fixing frame 2 through bolts, and a switch is fixedly connected to the upper surface of the handle 22 through screws;

the upper surface of the seat body 1 is movably inserted with a partition plate 3, one end of the partition plate 3 penetrates through the seat body 1 and is inserted with a worm 38, the middle part of one side of the seat body 1, which is close to the top end, is fixedly connected with a mounting block 37 through a bolt, the periphery of the worm 38, which is close to the top end, penetrates through the mounting block 37 and is rotatably connected with the mounting block 37 through a bearing, the partition plate 3 can be adjusted in position height on the seat body 1 by rotating the worm 38, so that a user can effectively obtain sitting and standing adjustment of a required position during sitting and resting so as to meet the requirements of users with various heights, the middle part of the lower surface of the partition plate 3 is fixedly connected with a positioning rod 35 through a bolt, the bottom end of the positioning rod 35 penetrates through the seat body 1 and is movably inserted with the seat body 1, the position of the partition plate 3 in, the sliding groove 36 is in a convex structure, the partition board 3 slides up and down in the sliding groove 36 through a sliding block, the upper surface of the partition board 3 is fixedly connected with the cushion 31 through bolts, the cushion 31 can provide better comfort for users when sitting, the middle parts of the two sides of the inner wall of the seat body 1 are fixedly connected with storage bags 32 through screws and clamping pieces, the storage bag 32 is convenient for users to store needed articles, the middle parts of the two sides of the inner wall of the seat body 1 near the top end are fixedly connected with a binding belt 33 through screws and clamping pieces, the safety of a user when sitting can be effectively improved through the binding belt 33, the push rod 39 is fixedly connected with one side of the seat body 1 close to the top end edge through a bolt, the seat body 1 is convenient for a user to drive through the push rod 39, the armrests 34 are fixedly connected to the two ends of the middle of the upper surface of the seat body 1 through bolts, and the armrests 34 provide force applying points when the user has a rest.

The working principle is as follows: when in use, the position of the partition plate 3 in the seat body 1 can be effectively limited by utilizing the positioning rod 35 and the sliding groove 36 on the seat body 1, and the position height of the partition plate 3 in the seat body 1 can be effectively adjusted by matching the worm 38 arranged in the mounting block 37, so that a user can effectively obtain lifting adjustment of each position when the user is fixedly seated in the seat body 1 through the binding belt 33, and further the comfort of each user when the user sits down in leisure is effectively met, meanwhile, the fixing frame 2 can be effectively connected through the connecting frame 23 through the connecting piece 17 arranged in the threaded groove 15 in the seat body 1 through the threaded rod 16, so that the seat body 1 and the fixing frame 2 are connected into an integrated structure, and further the motor driving guide wheel 21 on the fixing frame 2 can be used for driving the roller 11 to rotate, thereby effectively facilitating the back-and-forth switching of the self-driving roller 11 and the electric driving guide wheel 21 of the user and further greatly The convenience of the seat is realized, and meanwhile, the screw rod 13 and the universal wheel 14 which are arranged on the lower surface of the seat body 1 through the pedal 12 can enable a user to realize an independent seat structure after the fixing frame 2 is detached, so that the user can conveniently go out for the user with inconvenient legs and feet by means of the push rod 39, and the requirements of walking and leisure traveling of all user groups are greatly met.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A novel tricycle is characterized by comprising:

a seat body (1);

a fixed frame (2);

the middle parts of two sides of the periphery of the seat body (1) are respectively rotatably inserted with a roller (11) through a pin shaft and a bearing at a position close to one end, the middle part of the lower surface of the seat body (1) is fixedly connected with a pedal (12) through a bolt at a position close to one end, the middle parts of one side of the pedal (12) are respectively inserted with a screw rod (13) at a position close to two ends in a threaded manner, the bottom end of the screw rod (13) is fixedly connected with a universal wheel (14) through a bolt, a threaded groove (15) is formed in the middle part of one side of the seat body (1), a threaded rod (16) is inserted in a threaded manner in the;

the middle part of the inner wall of the fixing frame (2) close to the bottom end is rotatably connected with a guide wheel (21) through a bolt and a bearing, the middle part of the upper surface of the fixing frame (2) is in threaded insertion connection with a handle (22), the middle part of one side of the periphery of the fixing frame (2) is fixedly connected with a connecting frame (23) through a bolt, and the connecting piece (17) is movably inserted with the connecting frame (23).

2. A new tricycle as claimed in claim 1, characterised in that: the connecting piece (17) further comprises:

a fastener (18);

a fastening piece (18) is inserted into one side of the middle part of the upper surface of the connecting piece (17) in a threaded manner, the peripheral bottom end of the fastening piece (18) penetrates through the connecting piece (17) and is inserted into the connecting frame (23) in a threaded manner, and the fastening piece (18) is used as a limiting mechanism of the connecting piece (17) and the connecting frame (23);

the motor is fixedly connected to one side of the periphery of the fixing frame (2) through bolts, and the power output end of the motor is fixedly connected with the guide wheel (21) through a coupler.

3. A new tricycle as claimed in claim 1, characterised in that: the seat body (1) further comprises:

a partition plate (3);

the seat is characterized in that a partition plate (3) is movably inserted into the upper surface of the seat body (1), one end of the partition plate (3) penetrates through the seat body (1) and is inserted into a worm (38) in a threaded manner, the middle part of one side of the seat body (1) close to the top end is fixedly connected with an installation block (37) through a bolt, and the periphery of the worm (38) close to the top end penetrates through the installation block (37) and is rotatably connected with the installation block (37) through a bearing.

4. A new tricycle as claimed in claim 3, characterised in that: the middle part of the lower surface of the partition plate (3) is fixedly connected with a positioning rod (35) through a bolt, the bottom end of the positioning rod (35) penetrates through the seat body (1) and is movably connected with the seat body (1) in an inserting mode, sliding grooves (36) are formed in the middle parts of the two sides of the inner wall of the seat body (1), and the partition plate (3) slides up and down in the sliding grooves (36) through sliding blocks.

5. A new tricycle as claimed in claim 3, characterised in that: the utility model discloses a seat, including baffle (3), inner wall, fastener fixedly connected with storing bag (32), baffle (3) upper surface passes through bolt fixedly connected with cushion (31), seat body (1) inner wall both sides middle part all is through screw and fastener fixedly connected with storing bag (32), seat body (1) inner wall both sides middle part is close to top department and all passes through screw and fastener fixedly connected with bandage (33).

6. A new tricycle as claimed in claim 1, characterised in that: the seat is characterized in that a push rod (39) is fixedly connected to one side of the seat body (1) close to the edge of the top end through bolts, and handrails (34) are fixedly connected to the two ends of the middle of the upper surface of the seat body (1) through bolts.