CN214138827U

CN214138827U - Bicycle handle

Info

Publication number: CN214138827U
Application number: CN202120159221.9U
Authority: CN
Inventors: 程至铃
Original assignee: Huizhou Taisheng High Tech Technology Co ltd
Current assignee: Huizhou Taisheng High Tech Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-07
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a bicycle handle, the handle has an installation part, both ends of the installation part are connected with a holding part through a connecting part, the installation part is connected on a bicycle frame through a supporting part, the top end of the supporting part is sleeved on the surface of the installation part, so that the installation part can rotate relative to the supporting part; the holding part is eccentrically arranged relative to the mounting part, so that when the mounting part rotates, the holding part circularly moves by taking the axis of the mounting part as the center; the installation department with be equipped with locking mechanism between the supporting part for locking installation department and supporting part. The utility model discloses a bicycle handlebar, its height and for the distance of saddle adjustable can be used to ride the passerby and adjust the posture of riding at the long-time in-process of riding, have and reduce tired sense and reduce the advantage that keeps same posture for a long time to ride the damage that causes the health.

Description

Bicycle handle

Technical Field

The utility model relates to a bicycle technical field especially relates to a bicycle handle.

Background

The bicycle handle is one of the core components of the bicycle, the conventional bicycle handle is usually directly fixed on the frame, and the rider usually keeps the same posture during the riding process, and the riding in the same posture for a long time is easy to cause fatigue or damage to the waist and the hands of the human body, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bicycle handle, height through bicycle handle and for the distance of saddle adjustable, when being applicable to long-time the riding, the personnel of riding change the posture, reduce and keep fatigue and the damage that same posture caused for a long time.

In order to solve the technical problem, the utility model provides a bicycle handle, the handle has the installation department, the both ends of installation department all are connected with the handle portion through connecting portion, the installation department passes through the supporting part to be connected on the frame, wherein:

the top end of the supporting part is sleeved on the surface of the mounting part, so that the mounting part can rotate relative to the supporting part;

the holding part is eccentrically arranged relative to the mounting part, so that when the mounting part rotates, the holding part circularly moves by taking the axis of the mounting part as the center;

the installation department with be equipped with locking mechanism between the supporting part for locking installation department and supporting part.

Preferably, an annular protruding portion is formed in the middle of the mounting portion, a recessed portion matched with the protruding portion is formed in the supporting portion, and the protruding portion is rotatably arranged in the recessed portion.

Preferably, the locking mechanism includes a locking groove, a locking lever and a locking spring, wherein:

the plurality of locking grooves are formed in the side face of the protruding portion and are distributed in a centrosymmetric mode;

the locking rod horizontally penetrates through the side face of the supporting part, the inner side end of the locking rod is inserted into one of the locking grooves, and the other end of the locking rod is positioned outside the supporting part;

the locking spring is provided with a spring seat which is sleeved outside the locking rod, and the locking spring is arranged between the locking rod and the supporting part and is positioned inside the supporting part to provide elastic force for the locking rod to be inserted into the locking groove.

Preferably, the inner cavity of the locking groove is rectangular, the inner walls of four sides of the notch are all obliquely arranged to form a guide part, the side surface of the end part of the locking rod is matched with the guide part, and after the locking rod is inserted into the locking groove, the surfaces of four sides of the locking rod are respectively contacted with the inner walls of four sides of the locking groove.

Preferably, the locking mechanism is provided with an operating button, the operating button is arranged on the holding part, and the operating button is connected with the outer end of the locking rod through a steel wire rope.

Preferably, one end of the operation button is inserted into the grip portion, an operation spring is provided between the insertion end of the operation button and an inner wall of the grip portion, and one end of the wire rope is connected to a side surface of the operation button through a rope hole formed in the grip portion.

Preferably, the holding part is provided with a finger groove corresponding to the extending end of the operating button, the extending end of the operating button is positioned in the finger groove, and one side of the finger groove is rotatably connected with a groove cover.

The utility model discloses a bicycle handle makes it separate with the locking groove through outside pulling locking lever, the installation department with rotate for the supporting part, at this moment, the circular motion is done to the control portion, the height of adjustable control portion and for the distance between the saddle, it can be according to this operation to ride the passerby, switch the different posture of riding, slow down the fatigue that the long-time same posture of riding caused, and easy operation is convenient, the check lock lever can be under locking spring's elastic action automatic reinsertion correspond the position locking inslot, the realization is to the fixed between installation department and the supporting part.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the bicycle handle bar of the present invention.

Fig. 2 is a schematic structural view of another embodiment of the bicycle handle bar of the present invention.

Fig. 3 is a schematic view of the bicycle handle according to the present invention.

Fig. 4 is an enlarged view of the portion a of fig. 3 of the bicycle handle bar of the present invention.

Fig. 5 is a schematic view of the operating button of the bicycle handle bar of the present invention.

The reference numbers illustrate:

1. an installation part; 2. a connecting portion; 3. a grip portion; 4. a support portion; 5. a locking mechanism; 6. a finger groove;

11. a projection;

41. a recessed portion;

51. a locking groove; 52. a locking lever; 53. a locking spring; 54. an operation button; 55. a wire rope; 56. an operating spring;

511. a guide portion.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a bicycle handlebar, the handlebar has a mounting portion 1, both ends of the mounting portion 1 are connected with a holding portion 3 through a connecting portion 2, the mounting portion 1 is connected to a frame through a supporting portion 4, wherein:

the top end of the supporting part 4 is sleeved on the surface of the mounting part 1, so that the mounting part 1 can rotate relative to the supporting part 4, specifically, an annular convex part 11 is formed in the middle of the mounting part 1, a concave part 41 matched with the convex part 11 is arranged in the supporting part 4, and the convex part 11 is rotatably arranged in the concave part 41;

the holding part 3 is eccentrically arranged relative to the mounting part 1, so that when the mounting part 1 rotates, the holding part 3 makes circular motion by taking the axis of the mounting part 1 as the center;

a locking mechanism 5 is arranged between the mounting part 1 and the supporting part 4 and used for locking the mounting part 1 and the supporting part 4, when the locking mechanism 5 is operated to enable the mounting part 1 and the supporting part 4 to be in an unlocking state, the mounting part 1 and the supporting part 4 can rotate relatively, at the moment, the holding part 3 does circular motion, and the height and the distance between the holding part and the saddle can be adjusted.

The utility model provides a bicycle handle, after using on the bicycle, the personnel's of riding accessible unblock locking mechanism 5, make relative rotation between installation department 1 and the supporting part 4, adjust the height of handle portion 3 and for the distance between the saddle, and after adjusting, it is fixed to utilize locking mechanism 5 to lock between installation department 1 and the supporting part 4, with this, the personnel of riding can obtain the regulation of the posture of riding, avoid the fatigue that causes for a long time with riding in same posture, especially when the handle height is lower, ride for a long time and all have certain damage to personnel's of riding hand and waist, after the scheme of this application, at long-time in-process of riding, the posture is adjusted to the accessible, alleviate health fatigue and damage, and simple structure, and convenient operation.

In one embodiment, the locking mechanism 5 includes a locking groove 51, a locking lever 52, and a locking spring 53, wherein:

a plurality of locking grooves 51 are arranged and opened on the side surface of the convex part 11 and are distributed in central symmetry;

the locking rod 52 horizontally penetrates the side surface of the support part 4, the inner side end of the locking rod is inserted into one of the locking grooves 51, and the other end of the locking rod is positioned outside the support part 4; the locking spring 53 is provided with a spring seat which is sleeved outside the locking rod 52, the locking spring 53 is arranged between the locking rod 52 and the supporting part 4 and is positioned inside the supporting part 4, elastic force is provided for the locking rod 52 to be inserted into the locking groove 51, in the operation process, the outer side end of the locking rod 52 is directly pulled outwards, so that the locking spring 53 is compressed, the inner side of the locking rod 52 is separated from the locking groove 51, at the moment, the locking mechanism 5 is switched to an unlocking state, the mounting part 1 can be rotated, the height of the holding part 3 and the distance between the holding part and the saddle are adjusted, after the adjustment is finished, the locking rod 52 is released, the locking spring 53 is in the recovery process, the locking rod 52 is automatically driven to be inserted into the locking groove 51 at the corresponding position, the fixation between the mounting part 1 and the supporting part 4 is realized again, and the adjustment of the position of the holding part 3 is finished.

The inner cavity of the locking groove 51 is cuboid, the inner walls of four sides of the notch are all obliquely arranged to form a guide part 511, the side surface of the end part of the locking rod 52 is matched with the guide part 511, after the locking rod 52 is inserted into the locking groove 51, the surfaces of four sides of the locking rod 52 are respectively contacted with the inner walls of four sides of the locking groove 51, the inner ends of the guide part 511 and the locking rod 52 are matched with the side surface of the guide part 511, so that the inner end of the locking rod 52 is easily inserted into the locking groove 51, meanwhile, after the locking rod 52 is inserted, the locking rod 52 is provided with the side surfaces contacted with the inner walls of four sides of the locking groove 51, the locking effect between the locking rod 52 and the locking groove 51 can be improved through the limiting effect between planes, and meanwhile, the locking groove 51 and the locking rod 52 are cuboid, so that the limiting in the circumferential direction can be directly realized.

In another embodiment, the locking mechanism 5 has an operation button 54, the operation button 54 is disposed on the holding portion 3, and the operation button 54 is connected to the outer end of the locking lever 52 through a wire 55, wherein one end of the operation button 54 is inserted into the holding portion 3, an operation spring 56 is disposed between the insertion end of the operation button 54 and the inner wall of the holding portion 3, one end of the wire 55 is connected to the side surface of the operation button 54 through a rope hole formed on the holding portion 3, during the operation, the operation button 54 is directly pressed into the holding portion 3 with fingers, the operation button 54 pulls the locking lever 52 through the wire 55 to move, thereby realizing the switching of the locking mechanism 5 from the locking state to the unlocking state, namely, the mounting portion 1 can be rotated, and after adopting this way, in the concrete operation process, a rider can hold on the holding portion 3 with hands and then press the operation button 54 with fingers, after that, the holding part 3 is slowly rotated under the condition of keeping body balance, when the riding speed is slow and the road condition is safe, the riding personnel can directly operate in the riding process, and the operation is more convenient.

The holding part 3 is provided with a finger groove 6 corresponding to the extending end of the operating button 54, the extending end of the operating button 54 is positioned in the finger groove 6, one side of the finger groove 6 is rotatably connected with a groove cover, and the design of the groove cover shields the operating button 54, so that the operating button 54 cannot be contacted by directly pressing the groove cover, misoperation is prevented, and the riding safety is improved.

The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A bicycle handlebar, characterized in that the handlebar has an installation portion (1), both ends of the installation portion (1) are connected with a grip portion (3) through a connection portion (2), the installation portion (1) is connected on the frame through a support portion (4), wherein:

the top end of the supporting part (4) is sleeved on the surface of the mounting part (1), so that the mounting part (1) can rotate relative to the supporting part (4);

the holding part (3) is eccentrically arranged relative to the mounting part (1), so that when the mounting part (1) rotates, the holding part (3) circularly moves by taking the axis of the mounting part (1) as the center;

the mounting part (1) and the supporting part (4) are provided with a locking mechanism (5) therebetween for locking the mounting part (1) and the supporting part (4).

2. The bicycle handlebar according to claim 1, wherein the mounting portion (1) is formed with a ring-shaped protrusion (11) at the middle thereof, the support portion (4) is provided with a recess (41) therein adapted to the protrusion (11), and the protrusion (11) is rotatably disposed in the recess (41).

3. The bicycle handle of claim 2, wherein the locking mechanism (5) comprises a locking groove (51), a locking lever (52) and a locking spring (53), wherein:

the plurality of locking grooves (51) are arranged on the side surface of the protruding part (11) and are distributed in a central symmetry manner;

the locking rod (52) horizontally penetrates through the side surface of the supporting part (4), the inner side end of the locking rod is inserted into one locking groove (51), and the other end of the locking rod is positioned outside the supporting part (4);

the locking spring (53) is provided with a spring seat which is sleeved outside the locking rod (52), and the locking spring (53) is arranged between the locking rod (52) and the supporting part (4) and is positioned inside the supporting part (4) to provide elastic force for the locking rod (52) to be inserted into the locking groove (51).

4. The bicycle handle according to claim 3, wherein the locking groove (51) has a rectangular parallelepiped inner cavity, four side inner walls of the notch are inclined to form the guide portion (511), the side of the end of the locking lever (52) is fitted to the guide portion (511), and after the locking lever (52) is inserted into the locking groove (51), four side surfaces of the locking lever (52) are respectively in contact with the four side inner walls of the locking groove (51).

5. Bicycle handle according to claim 3, characterized in that the locking mechanism (5) has an operating button (54), which operating button (54) is arranged on the grip part (3), and in that the operating button (54) is connected to the outer end of the locking lever (52) by means of a cable (55).

6. The bicycle handle according to claim 5, wherein one end of the operation button (54) is inserted into the grip portion (3), and an operation spring (56) is provided between the insertion end of the operation button (54) and the inner wall of the grip portion (3), and one end of the wire rope (55) is connected to the side surface of the operation button (54) through a rope hole provided in the grip portion (3).

7. The bicycle handlebar according to claim 6, characterised in that the grip (3) is provided with a finger groove (6) corresponding to the protruding end of the operating button (54), the protruding end of the operating button (54) is located in the finger groove (6), and one side of the finger groove (6) is rotatably connected with a groove cover.