CN216734630U - Height-adjustable auxiliary handle for travelling and leisure riding - Google Patents

Abstract

The utility model belongs to the field of bicycle sports, and particularly relates to a height-adjustable auxiliary handle for travelling and leisure riding, which mainly comprises a handle 1 and a limiting fixed connecting mechanism 2. The utility model changes the original two symmetrical conventional handlebars with the same height into a handlebar with a plurality of grips with different heights, namely front, back, height and height, by the design of the height-adjustable and angle-adjustable grip, so that the individual requirements of riders with different conditions on the height change of the grip under different conditions can be met, the problems in the background technology are well solved, and the height-adjustable and angle-adjustable handlebar is a bicycle auxiliary handlebar with convenient use, convenient adjustment and stable function.

Description

Height-adjustable auxiliary handle for travelling and leisure riding

The utility model belongs to the field of bicycle sports, and particularly relates to a height-adjustable auxiliary handle for traveling and leisure riding.

Background

In the travel long-distance riding process, when the conditions of wind resistance, climbing, downhill, bumpy road surface, fatigue of upper limbs and trunk muscles and the like are changed, a rider needs to adjust the riding posture through the change of the front bending angle of the trunk at any time so as to ensure the optimal riding state; in addition, because the rider needs to keep the riding posture that the upper body tilts forward and the two hands hold the grab handle for a long time, the reaction force of the grab handle on the palm of the rider enables the palm of the rider to be pressed to influence blood circulation, so that nerve conduction in the palm is blocked, and discomfort such as soreness and numbness is generated on the palm, the wrist, the elbow joint, the muscle of the upper limb and the muscle of the neck, the discomfort and fatigue are gradually aggravated along with the duration of riding time, and at the moment, the purpose of relieving the discomfort such as soreness and numbness is also achieved by changing the reaction force of the grab handle on the palms of the two hands of the rider by adjusting the forward tilting angle of the trunk. Since the height of the grab handle of the bicycle in the prior art cannot be changed after the installation is finished, the adjustment methods usually adopted by people during riding can only be two types: firstly, change the preceding angle of inclining of truck through adjustment both arms elbow joint bucking angle: bending arms to lie forward and pressing down the trunk to increase the forward inclination angle of the trunk, and supporting and lifting the trunk by straight arms to reduce the forward inclination angle of the trunk; secondly, the body forward-leaning angle is changed by adjusting the positions of the two hands supported on the grab handle: the finger roots and the finger abdomen parts of the two hands are supported on the grab handle to lift the trunk so as to reduce the anteversion angle of the trunk; however, the former has the problems of uncomfortable riding posture, easy fatigue, high requirement on the physical quality of riders and the like, and the latter has serious potential safety hazard, so that a product or a scheme capable of better solving the problems is not seen at present.

Disclosure of Invention

In order to better solve the problems, the utility model provides the technical scheme that the height-adjustable auxiliary handle for travelling and leisure riding is mainly composed of a handle and a limiting fixed connecting mechanism.

The handle is a section of S-shaped or variant S-shaped bent pipe, and a layer of soft elastic material is sleeved outside the straight sections of the two ends of the bent pipe to form an upper handle and a lower handle; the middle section of the handle S-shaped elbow is provided with a central line and scales; the upper grab handle and the lower grab handle of the S-shaped elbow pipe of the handle are both arranged in a manner that the front part is high and the back part is low; two ends of the handle are respectively provided with a sealing cover.

The limiting fixed connecting mechanism comprises a handle sleeve and a quick-release locking mechanism; the handle sleeve of the limiting fixed connection mechanism is a section of sleeve, and one end of the sleeve is provided with a fastening screw; the other end of the handle sleeve of the limiting fixed connection mechanism is provided with the quick-release locking mechanism, and the outer surface of the handle sleeve of the limiting fixed connection mechanism is provided with a soft material layer to form a handle; the free end of the handle sleeve of the limiting fixed connecting mechanism is sleeved on the bicycle handle and is fixedly connected through a fastening screw arranged at the end of the handle sleeve of the limiting fixed connecting mechanism; the handle is limited and fixed through the quick-release locking mechanism of the limiting fixed connection mechanism arranged at the other end of the handle sleeve of the limiting fixed connection mechanism.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a perspective view of a handle to illustrate the structural features of the device;

FIG. 2 is a perspective view of the grip of the present device to illustrate the structure of the S-shaped grip of the present device;

FIG. 3 is an explanatory view of the grip of the present device, illustrating the center line and the scale on the middle section of the S-shaped grip of the present device;

FIG. 4 is a front view of the grip of the present device, illustrating the angle between the grip of the present device and the horizontal line;

FIG. 5 is an explanatory view of the structure of the S-shaped grip of the present device, which is used to illustrate that the two ends of the grip of the present device are provided with sealing heads;

FIG. 6 is a perspective view of the position-limiting fixing and connecting mechanism of the device for explaining the appearance of the position-limiting fixing and connecting mechanism of the device;

FIG. 7 is a schematic view of the connection between the position-limiting fixing connection mechanism and the handle of the device for explaining the connection manner and structure between the position-limiting fixing connection mechanism and the handle;

FIGS. 8 and 9 are schematic views of a modified S-shaped elbow of the device to illustrate possible variations in the shape of the handle of the device;

fig. 10 is a schematic perspective view of a variation pair of the apparatus for illustrating a variation state of the apparatus.

Detailed Description

Referring to the attached drawings, the height-adjustable auxiliary handle for travel and leisure riding mainly comprises: a handle 1 and a spacing fixed connection mechanism 2, fig. 1.

The handle 1 is a section of S-shaped or variant S-shaped bent pipe, and a layer of soft elastic material is sleeved outside straight sections of two ends of the bent pipe to form an upper grab handle 3 and a lower grab handle 4, as shown in figure 2; a central line and scales 5 are arranged on the middle section of the S-shaped elbow of the grip 1, as shown in fig. 3; the upper grab handle 3 of the S-shaped elbow pipe of the grip 1 and the lower grab handle 4 of the S-shaped elbow pipe of the grip 1 are both arranged in a way that the front part is high and the back part is low, as shown in figure 4; two ends of the handle 1 are respectively provided with a sealing cover 6, as shown in fig. 5.

The limiting fixed connecting mechanism 2 comprises two parts, namely a handle sleeve 7 and a quick-release locking mechanism 8, as shown in fig. 6; the handle sleeve 7 of the limiting fixed connecting mechanism 2 is a sleeve, and one end of the sleeve is provided with a fastening screw 9; the other end of the handle sleeve 7 of the limiting fixed connection mechanism 2 is provided with the quick release locking mechanism 8, and the outer surface of the handle sleeve 7 of the limiting fixed connection mechanism 2 is provided with a soft material layer to form a handle, as shown in figure 6; the free end of the handle sleeve 7 of the limiting fixed connecting mechanism 2 is sleeved on the bicycle handlebar and is fixedly connected through a fastening screw 9 arranged at the end of the handle sleeve 7 of the limiting fixed connecting mechanism 2; the handle 1 is limited and fixed through the quick-release locking mechanism 8 of the limiting fixed connection mechanism 2 arranged at the other end of the handle sleeve 7 of the limiting fixed connection mechanism 2, as shown in fig. 7.

Several problems need to be addressed:

1. the shape and structure of the height-adjustable auxiliary handle in the embodiment of the scheme are described by taking a right-side grab handle as an example, and when the auxiliary handle is actually manufactured and used, one auxiliary handle is composed of a left auxiliary handle and a right auxiliary handle which are completely symmetrical.

2. The grip 1 in the embodiment of the scheme has two grips with different heights, and other shapes can be adopted in practical application, for example, the grip shown in fig. 8 and 9 has three grips with different heights, different longitudinal and transverse directions; the auxiliary handle shown in fig. 10 has four grips with different heights and different longitudinal and transverse directions.

3. The fixed quick detach locking mechanism that adopts of connecting of handle in this scheme embodiment, it is also can to adopt other structure to fix when practical application.

The utility model has the beneficial effects that:

1. the design of handle 1 for a section S-shaped return bend in this scheme embodiment can produce two upper and lower grab handles for ride passerby and change truck bucking angle through gripping not co-altitude grab handle and become light, convenient on the way of riding.

2. In the embodiment of the scheme, the design that the central line and the scales 5 are arranged on the middle section of the S-shaped bent pipe of the grip 1 provides convenience for conveniently adjusting the left grip 1 and the right grip 1 in a symmetrical state, and the upper grab handle and the lower grab handle of the two grips can be ensured to be at the same height and angle.

3. In the embodiment of the scheme, the handle 1 is designed to be limited and fixed through the quick-release locking mechanism 8 of the limiting fixed connecting mechanism 2 arranged at the other end of the handle sleeve 7 of the limiting fixed connecting mechanism 2, so that the height and the angle of the left handle 1 and the right handle 1 can be conveniently and quickly adjusted.

4. In the embodiment of the scheme, the design of limiting and fixing the handle 1 by the quick-release locking mechanism 8 of the limiting and fixing connecting mechanism 2 can realize that the handle 1 is changed at the positions of a plurality of heights, and each height position can be an individual requirement of different riders on the height change of the handle under different conditions by additionally arranging an upper grab handle and a lower grab handle at least for the riders, so that the problem existing in the background technology is solved well, and the bicycle handlebar is convenient to use, convenient to adjust and stable in function.

The using method comprises the following steps:

mounting auxiliary handle

Firstly, the two grips 1 are respectively limited and fixed on the same scale by the central line and the scale 5 arranged on the middle section of the S-shaped bent pipe of the grips 1 through the quick-release locking mechanism 8 of the limiting and fixing connecting mechanism 2;

secondly, taking down original handle sleeves at the left end and the right end of the bicycle handlebar;

secondly, sleeving sleeves of two handle sleeves 7 of an auxiliary handle of an auxiliary device on the left end and the right end of a bicycle handlebar respectively, and fastening the handles of the left auxiliary handle and the right auxiliary handle through screws 9 at the ends of the sleeves after the handles are in a left-right symmetrical state of the bicycle;

(II) adjusting the height of the grab handle

The left and right auxiliary handles need to be adjusted respectively:

firstly, releasing the handle 1 through the quick release locking mechanism 8;

secondly, moving the S-shaped bent pipe of the grip 1 up and down to a required scale according to the requirement;

thirdly, the grip 1 is fastened and locked by the quick-release locking mechanism 8;

the adjustment of the other grab handle is completed by the same method;

(III) changeable grip handle part

In the riding process, when the forward inclination angle of the trunk needs to be adjusted:

firstly, a rider normally holds the grab handle with one hand to control the direction, and releases the original grab handle with the other hand to quickly change and hold a new grab handle as required;

in the second step, the rider controls the direction with the palm holding the new handle and releases the original handle with the other hand to change the handle symmetrical to the handle with the control direction, so as to complete the change of the holding position of the handle.

Claims (1)

1. The utility model provides a travel leisure ride height-adjustable vice handle of use which characterized in that: mainly comprises a grip (1) and a limiting fixed connecting mechanism (2); the handle (1) is a section of S-shaped or variant S-shaped bent pipe, and a layer of soft elastic material is sleeved outside the straight sections of the two ends of the bent pipe to form an upper handle (3) and a lower handle (4); the middle section of the S-shaped elbow of the grip (1) is provided with a central line and scales (5); the upper grab handle (3) of the S-shaped elbow pipe of the grip (1) and the lower grab handle (4) of the S-shaped elbow pipe of the grip (1) are both arranged in a manner that the front part is high and the back part is low; the limiting fixed connecting mechanism (2) comprises a handle sleeve (7) and a quick-release locking mechanism (8); the handle sleeve (7) of the limiting fixed connection mechanism (2) is a sleeve, and one end of the sleeve is provided with a fastening screw (9); the other end of the handle sleeve (7) of the limiting fixed connection mechanism (2) is provided with the quick-release locking mechanism (8), and the outer surface of the handle sleeve (7) of the limiting fixed connection mechanism (2) is provided with a soft material layer to form a handle; the free end of the handle sleeve (7) of the limiting fixed connecting mechanism (2) is sleeved on the bicycle handle and is fixedly connected through a fastening screw (9) arranged at the end of the handle sleeve (7) of the limiting fixed connecting mechanism (2); the handle (1) is limited and fixed through the quick-release locking mechanism (8) of the limiting fixed connection mechanism (2) arranged at the other end of the handle sleeve (7) of the limiting fixed connection mechanism (2).

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