CN211001687U

CN211001687U - Adjustable handlebar

Info

Publication number: CN211001687U
Application number: CN201922123346.1U
Authority: CN
Inventors: 蒋志裕
Original assignee: Jiangsu Huayu Electromechanical Technology Co ltd
Current assignee: Jiangsu Huayu Electromechanical Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-14
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to an electric motor car technical field especially relates to an adjustable handlebar, has solved the problem that the highly fixed of handlebar can't be adjusted among the prior art. The utility model provides an adjustable handlebar, including the handlebar hand, the surface of handlebar hand is equipped with the inner tube, a plurality of recess one that is parallel distribution is seted up on the surface of inner tube, the surface cover of inner tube is equipped with the urceolus, recess two has been seted up on the surface of urceolus, the fixed surface of urceolus is connected with the cutting ferrule, the inside of recess two is equipped with the fixture block, the one end of fixture block is passed through the axis of rotation and is connected with the one end of cutting ferrule, the other end of fixture block is equipped with the fixed block, the fixed slot has been seted up on the. The utility model discloses the height of well electric motor car handlebar can be adjusted, makes things convenient for all kinds of crowds' use.

Description

Adjustable handlebar

Technical Field

The utility model relates to an electric motor car technical field especially relates to an adjustable handlebar.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles, and generally, electric vehicles convert electric energy into mechanical energy to move through a controller, a motor and other components by taking a battery as an energy source so as to control the current to change the speed.

Among the prior art, the handlebar of electric motor car all can't be adjusted, and the height of handlebar just is fixed when the installation, but in daily life, people's height is different for when the people uses the electric motor car, can be because the altitude problem of handlebar produces the difficulty, inconvenient all kinds of crowds use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable handlebar has solved the problem that the high fixed of handlebar can't be adjusted among the prior art.

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

the utility model provides an adjustable handlebar, including the handlebar hand, the surface of handlebar hand is equipped with the inner tube, a plurality of recess one that is parallel distribution is seted up on the surface of inner tube, the surface cover of inner tube is equipped with the urceolus, recess two is seted up on the surface of urceolus, the surface cover of urceolus is equipped with the cutting ferrule, the inside of recess two is equipped with the fixture block, the one end of fixture block is passed through the axis of rotation and is connected with the one end of cutting ferrule, the other end of fixture block is equipped with the fixed block, the fixed slot has been seted up on the.

Preferably, the clamping mechanism comprises a telescopic block located in the fixing groove, the telescopic block extends out of the fixing groove, a telescopic rod is arranged between the telescopic block and the clamping sleeve, one end of the telescopic rod is fixedly connected with the clamping sleeve, a spring is sleeved on the surface of the telescopic rod, and the spring is fixedly connected with the telescopic cavity and the telescopic block respectively.

Preferably, the fixing groove is attached to the surface of the expansion block.

Preferably, the width of the latch is the same as the radius of the outer cylinder.

Preferably, the first groove and the second groove are the same in size.

Preferably, the part of the telescopic block extending out of the fixing groove is a round angle.

The utility model discloses possess following beneficial effect at least:

when the height of the handlebar needs to be adjusted, the telescopic block positioned in the clamping sleeve is pressed into the telescopic cavity, so that the fixed block can not be clamped by the telescopic block, then the fixture block is rotated through the rotating shaft, the fixture block is taken out of the second groove, so that the fixing block is also separated from the telescopic block, then the inner cylinder is adjusted up and down, the handle on the inner cylinder is adjusted to a required position, then the corresponding groove I is superposed with the groove II, the clamping block is clamped into the groove through the rotating shaft, the telescopic block is pressed into the telescopic cavity, then the fixed groove in the fixed block is clamped with the telescopic block, compared with the prior art, when the installation highly just fixed of handlebar for the people can produce the difficulty because the altitude problem of handlebar when using the electric motor car, inconvenient all kinds of crowds use, the utility model discloses in, the height of electric motor car handlebar can be adjusted, makes things convenient for all kinds of crowds' use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a schematic partial cross-sectional view of the present invention;

FIG. 3 is a schematic view of portion A of FIG. 2;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a handlebar; 2. an inner barrel; 3. an outer cylinder; 4. a first groove; 5. a clamping block; 6. a card sleeve; 7. a rotating shaft; 8. a fixed block; 9. a clamping mechanism; 10. a second groove; 11. a telescoping chamber; 12. a fixing groove 901 and a telescopic block; 902. a telescopic rod; 903. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, an adjustable handlebar comprises a handlebar 1, wherein an inner barrel 2 is arranged on the surface of the handlebar 1, specifically, the inner barrel 2 is fixedly connected with the handlebar 1, a plurality of grooves 4 are formed in the surface of the inner barrel 2 and are distributed in parallel, specifically, the grooves 4 are used for clamping after adjusting the height, an outer barrel 3 is sleeved on the surface of the inner barrel 2, a groove two 10 is formed in the surface of the outer barrel 3, specifically, the groove two 10 is partially overlapped with the groove one 4 to be clamped, a clamping sleeve 6 is sleeved on the surface of the outer barrel 3, a clamping block 5 is arranged inside the groove two 10, specifically, the clamping block 5 is clamped inside the groove and cannot be fixed inside the groove two 10, one end of the clamping block 5 is connected with one end of the clamping sleeve 6 through a rotating shaft 7, specifically, the clamping sleeve 6 is fixedly connected with the outer barrel 3, the clamping block 5 is rotatably connected with the clamping sleeve, specifically, 8 fixed block fixed connection in the one end of fixture block 5, fixed slot 12 has been seted up on 8 fixed block surfaces, and is concrete, and fixed slot 12 agrees with flexible piece 901 for flexible piece 901 can the joint in fixed slot 12, and flexible chamber 11 has been seted up to the other end of cutting ferrule 6, and the inside in flexible chamber 11 is equipped with latch mechanism 9, and is concrete, and latch mechanism 9 can make fixture block 5 joint on cutting ferrule 6.

The scheme has the following working processes:

when the handlebar height needs to be adjusted, the flexible piece 901 that is located the cutting ferrule 6 inside is pressed into flexible chamber 11 earlier, make fixed block 8 can not receive the joint of flexible piece 901, then rotate fixture block 5 through axis of rotation 7, take fixture block 5 out recess two 10, fixture block 5 takes out recess two 10 makes fixed block 8 also leave flexible piece 901, then adjust inner tube 2 from top to bottom, adjust handlebar 1 on the inner tube 2 to the position that needs, then will correspond recess one 4 and the coincidence of recess two 10, again with fixture block 5 through axis of rotation 7 card income recess in, press flexible piece 901 into flexible chamber 11, flexible piece 901 passes through telescopic link 902 and spring 903 and gets into and pop out flexible chamber 11, then fixed slot 12 and flexible piece 901 joint in the fixed block 8.

According to the working process, the following steps are known:

fixed block 8 and flexible piece 901 make fixture block 5 and cutting ferrule 6 can the joint, and telescopic link 902 makes the unable dislocation of flexible piece 901, and recess one 4 and recess two 10 highly adjust and provide the position of joint to the handlebar, among the relative prior art, the handlebar highly just fixed when the installation for the people is when using the electric motor car, can produce the difficulty because of the high problem of handlebar, and inconvenient all kinds of crowds use, the utility model discloses in, the electric motor car handlebar highly can adjust, makes things convenient for all kinds of crowds' use.

Further, latch mechanism 9 is including the flexible piece 901 that is located fixed slot 12, flexible piece 901 extends to outside fixed slot 12, be equipped with telescopic link 902 between flexible piece 901 and the cutting ferrule 6, telescopic link 902's one end and cutting ferrule 6 fixed connection, telescopic link 902 surface cover is equipped with spring 903, spring 903 respectively with flexible chamber 11 and flexible piece 901 fixed connection, it is specific, telescopic link 902 is one big one little two poles, little pole has partly inside big pole, big pole inside cavity, can stretch out and draw back, flexible piece 901 is located the part of the inside part in flexible chamber 11 and is big than the outside, can make flexible piece 901 can not extrude flexible chamber 11 by spring 903 like this, make things convenient for the joint of mechanism.

Further, the surface of the fixing groove 12 and the surface of the telescopic block 901 are attached, specifically, the telescopic block 901 needs to be clamped with the fixing groove 12, and the clamping structure can be more stable due to the attachment of the telescopic block 901 and the fixing groove 12.

Further, the width of fixture block 5 is half of the radius of urceolus 3, and is specific, fixture block 5's needs can make recess one 4 and recess two 10 not misplace, and fixture block 5's width is greater than 3 radiuses of urceolus and can guarantee that the joint is stable.

Further, the first groove 4 and the second groove 10 are the same in size, specifically, the first groove 4 and the second groove 10 enable the inner cylinder 2 and the outer cylinder 3 to be fixed together, and the same size can guarantee stability during fixing.

Further, the part of the telescopic block 901 extending out of the fixing groove 12 is a round angle, specifically, the telescopic block 901 connects the fixture block 5 to the clamping sleeve 6, and the section of the telescopic block 901 is a quadrangle with a round angle to facilitate the connection.

To sum up, the utility model discloses in, the height of electric motor car handlebar can be adjusted, makes things convenient for various crowds' use, and the cross-section of flexible piece 901 can make things convenient for the joint for the quadrangle that has the fillet, and flexible piece 901 can make the stability more of joint structure with the laminating of fixed slot 12, and recess one 4 and recess two 10 are the same in size can guarantee the stability when fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable handlebar comprises a handlebar (1), an inner cylinder (2) is arranged on the surface of the handlebar (1), it is characterized in that the surface of the inner cylinder (2) is provided with a plurality of grooves I (4) which are distributed in parallel, the surface of the inner cylinder (2) is sleeved with an outer cylinder (3), the surface of the outer cylinder (3) is provided with a second groove (10), a cutting sleeve (6) is sleeved on the surface of the outer cylinder (3), a clamping block (5) is arranged inside the second groove (10), one end of the clamping block (5) is connected with one end of the clamping sleeve (6) through a rotating shaft (7), the other end of the clamping block (5) is provided with a fixed block (8), the surface of the fixed block (8) is provided with a fixed groove (12), the other end of the clamping sleeve (6) is provided with a telescopic cavity (11), and a clamping mechanism (9) is arranged inside the telescopic cavity (11).

2. The adjustable handlebar as claimed in claim 1, wherein the clamping mechanism (9) comprises a telescopic block (901) located in the fixing groove (12), the telescopic block (901) extends out of the fixing groove (12), a telescopic rod (902) is arranged between the telescopic block (901) and the ferrule (6), one end of the telescopic rod (902) is fixedly connected with the ferrule (6), a spring (903) is sleeved on the surface of the telescopic rod (902), and the spring (903) is fixedly connected with the telescopic cavity (11) and the telescopic block (901) respectively.

3. An adjustable handlebar as claimed in claim 1 or 2, characterised in that said fixing groove (12) is conformed to the surface of the telescopic block (901).

4. An adjustable handlebar as claimed in claim 1, characterised in that said block (5) has a width equal to half the radius of said outer cylinder (3).

5. An adjustable handlebar as claimed in claim 1, characterised in that said first recess (4) is the same size as said second recess (10).

6. An adjustable handlebar as claimed in claim 2, characterised in that the portion of said telescopic block (901) extending outside said fixing groove (12) is rounded.