CN107640267B - Manufacturing and using method of angle-adjustable auxiliary handle for traveling and leisure riding - Google Patents
Manufacturing and using method of angle-adjustable auxiliary handle for traveling and leisure riding Download PDFInfo
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- CN107640267B CN107640267B CN201711103987.XA CN201711103987A CN107640267B CN 107640267 B CN107640267 B CN 107640267B CN 201711103987 A CN201711103987 A CN 201711103987A CN 107640267 B CN107640267 B CN 107640267B
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- palm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/125—Extensions; Auxiliary handlebars
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention belongs to the field of bicycle sports, and particularly relates to a manufacturing and using method of an angle-adjustable auxiliary handle used for traveling and leisure riding. Mainly comprises a handle, a fixing device and a direction-changing limiting device. According to the invention, through the design of the composite curved surface body grip which can adjust the angle and has the shape matched with the biological characteristics of the palm of a human body when the palm is in a holding shape, the contact area between the palm and the grip is greatly increased, and the acting point of the reaction force of the original grip to the palm of the human body is changed into a surface from a line, so that the pressure between the palm and the grip when holding is effectively reduced, the holding comfort level is improved, the problem of discomfort such as numbness, soreness and the like of the palm, the wrist, the elbow joint and the muscle of the upper limb when a tourist and leisure rider rides for a long distance is solved, and the riding comfort level is effectively improved.
Description
Technical Field
The invention belongs to the field of bicycle sports, and particularly relates to a manufacturing and using method of an angle-adjustable auxiliary handle used for traveling and leisure riding.
Background
Because the bicycle grab handle is mostly cylindrical, in the long-distance riding of tourism, when the cylindrical grab handle is held by both hands for a long time, downward pressure acts on the grab handle through the palm, the acting point of the reaction force of the grab handle to the palm of the human body can fall on a certain straight line of the palm, the holding posture can be kept for a long time to press the nerves in the palm and influence the blood circulation to block the blood circulation of the palm, so that the discomfort such as acid swelling, numbness and the like and fatigue are generated on the palm, the discomfort and the fatigue are gradually aggravated along with the duration of the riding time, at the moment, the fatigue is required to be adjusted and relieved by adjusting the part of the bicycle grab handle held by both hands or changing the holding angle, because the bicycle handlebar in the prior art can not rotate the angle after being installed, the pressing can be relieved by only changing the part of the contact between both palms and the grab handle, but the discomfort such as new pressing, pain and the like can be generated on both palms, the comfort level of riding is seriously influenced, and the safety hidden danger exists.
Disclosure of Invention
In order to better solve the problems, the technical scheme provided by the invention is a manufacturing and using method of an angle-adjustable auxiliary handle for travel and leisure riding.
The handle is a compound curved surface body, the shape of the handle is matched with the biological characteristics of a palm when the handle is in a holding shape, one side of the handle is provided with a finger nest matched with the shape of a palm and finger combination part of a human body, the upper surface of the handle is provided with a palm support matched with the shape of the palm of the human body, and the part of the palm support corresponding to the thenar of the palm is provided with an arc notch matched with the shape of the thenar of the palm; the tiger mouth end of the grip gradually tilts upwards and rises 5-8 cm along the edge, and the end is in an upward spherical crown shape; a screw hole is arranged at the central part below the handle; the outer surface of the handle is provided with a soft elastic material layer.
The fixing device consists of a clamping ring and a bolt.
The turning limiting device consists of a limiting pipe, a sealing head, a turning rod, a pressure spring, a turning limiting head and a limiting pile; the lower end of the limiting pipe and the lower end of the limiting pile are concentrically and fixedly connected to the clamping ring; the limiting pile is a regular twelve-prism shape, the height of the limiting pile is not less than 1.5 cm, the outer diameter of the limiting pile is smaller than the inner diameter of the limiting pipe, a certain gap is formed between the limiting pile and the limiting pipe, and the width of the gap can accommodate the insertion of the inner cavity of the turning limiting head into the limiting pile; the outer wall of the upper end of the limiting pipe is provided with threads which can be in threaded connection with the end socket; the end socket is a circular tube with an end socket provided with a plug, the inner wall of the circular tube is provided with an internal thread matched with the thread on the outer wall of the upper end of the limiting tube, and the central part of the plug is provided with a circular hole with the diameter larger than the diameter of the turning rod by 0.02 mm; the outer diameter of the pressure spring is smaller than the inner diameter of the limiting pipe, the inner diameter of the pressure spring is larger than the diameter of the turning rod, and the length of the pressure spring is slightly longer than the distance from the upper plane of the turning limiting head to the upper end head of the limiting pipe; the upper end head of the turning rod is provided with a thread matched with the screw hole arranged at the central part below the grip, the lower end head of the turning rod is concentrically and fixedly connected with the upper plane of the turning limiting head, and the diameter of the turning rod is smaller than that of the limiting pile; set up diversion spacing head is a cylinder that has the inner chamber, and the external diameter of cylinder is less than the internal diameter 0.02 millimeter of spacing pipe, and the degree of depth of cylinder inner chamber slightly is greater than the height of spacing stake, the cross section of cylinder inner chamber is a regular dodecagon, sets up spacing stake can insert the cylinder inner chamber and combine with diversion spacing head clearance, and the clearance is 0.02 millimeter.
The upper end head of the turning rod passes through the pressure spring and the end socket and is fixedly connected with the screw hole in the central part below the handle; the turning limiting head and the pressure spring are inserted from the upper end of the limiting pipe and then are fixedly connected with the limiting pipe 6 through the seal head in a threaded manner, and the inner cavity of the turning limiting head 11 is combined with the limiting pile in an inserting manner under the action of the pressure spring 10.
It should be noted that:
1. the shape and structure of the grip of the embodiment of the present invention are explained by taking a right-hand grip as an example, and a pair of auxiliary grips are formed by two completely symmetrical grips on the left and right in actual manufacturing.
2. In the embodiment of the scheme, the cross section of the inner cavity of the turning limiting head cylinder is a regular dodecagon, the limiting pile is a regular dodecagon, and the limiting pile can also be a regular polygon with other matched sides during actual manufacturing.
The invention has the beneficial effects that:
1. in the embodiment of the scheme, the handle is a compound curved surface body, the shape of the compound curved surface body is matched with the biological characteristics of the palm when the palm is in a holding shape, the contact area between the palm and the handle is greatly increased, and the acting point of the reaction force of the original grab handle to the palm of the human body is changed into a surface from a line, so that the pressure between the palm and the handle when the handle is held is effectively reduced, and the holding comfort is improved.
2. The tiger's mouth end of handle in this scheme embodiment is the design of the tip of a perk gradually upwards, plays the effect that effectively prevents the palm slippage handle at first, and secondly rides passerby and can also be used for holding and riding.
3. In the embodiment of the scheme, the cross section of the inner cavity of the turning limiting head cylinder is a regular dodecagon, and the limiting pile is a regular dodecagon, so that the handle can be positioned in a plurality of angle changes in the rotation process, and the requirement of a user for multi-angle change is met.
4. When the technical scheme provided by the invention is actually applied, the angle of the handle can be adjusted in a parking static state, and also can be adjusted in a riding process, and the adjustment process can be finished by one hand, so that the angle adjustment is convenient and quick, and the function is stable.
5. According to the design of the angle-adjustable auxiliary handle, when the handle is adjusted to the state that the tiger mouth end is forward, a rider holds the rising part of the tiger mouth end of the handle which gradually tilts upwards with two hands to ride, the upper body of the rider can obtain a sufficient forward-tilting angle; when the handle is adjusted to the state that the rising part of the upward tilted jaw end points to the rear, and a rider holds the spherical crown-shaped end of the upward tilted handle with two hands to ride, the upper body of the rider can be lifted to the maximum, the angle of the upper body of the rider can be effectively adjusted by adjusting the angle of the handle and the change of the positions of the two hands holding the handle, the downward pressing force exerted on the two arms and the palms of the two hands when the upper body tilts forward is changed, so that the pressure intensity born by the hands when the two palms are held is adjusted, the uncomfortable feelings of numbness, soreness and the like of the palm, the wrist, the elbow joint and the upper limb muscle can be relieved, meanwhile, the muscular soreness and fatigue of the waist caused by long-time forward tilting of the upper body can be relieved, and the riding comfort level can be effectively improved and improved.
The design of the angle-adjustable auxiliary handle for riding in the tourism and leisure way better solves the problem that the discomfort of numbness, soreness and the like of palms, wrists, elbow joints and muscles of upper limbs of tourism and leisure riders during long-distance riding is relieved or even eliminated, and effectively improves the riding comfort level.
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 the present invention;
FIG. 2 is a side view of the present invention in perspective;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a bottom view of the grip of the present invention and the shape and biological characteristics thereof;
FIG. 5 is a left side view of FIG. 3;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is a schematic view of the lifted structure of the grip of the present invention;
FIG. 8 is a schematic view of the connection relationship between the lower end of the direction-changing limiting device and the fixing device;
FIG. 9 is a schematic view showing the connection relationship between the upper end of the direction-changing stopper and the grip;
FIG. 10 is a bottom view of the component 11;
FIG. 11 is a schematic sectional view showing the positional relationship between the position limiting pipe and the position limiting pile;
FIG. 12 is a top view of the positional relationship of the restraining tube and the restraining stake;
fig. 13 is a sectional view showing a positional relationship after the limiting pipe, the direction-changing limiting head and the limiting pile are combined.
Detailed Description
Referring to the attached drawings, a method for manufacturing and using an angle-adjustable auxiliary handle for traveling and leisure riding mainly comprises the following steps: a handle 1, a fixing device 2 and a direction-changing limiting device 3, as shown in figure 1.
The handle 1 is a compound curved surface body, the shape of the compound curved surface body is matched with the biological characteristics of a palm when the handle is in a holding shape, one side of the handle 1 is provided with a finger nest matched with the shape of a palm and finger combining part of a human body, the upper surface of the handle 1 is provided with a palm support matched with the shape of the human palm, and the part of the palm support corresponding to the thenar of the palm is provided with an arc notch matched with the shape of the thenar of the palm, as shown in figure 4; the tiger mouth end of the grip 1 gradually tilts upwards and rises 5-8 cm along the edge, and the tip is in an upward spherical crown shape as shown in fig. 1 and 3; a screw hole 8 is arranged at the central part of the lower surface of the grip 1, and the figure 4 is a drawing; the outer surface of the handle 1 is provided with a soft elastic material layer.
The fixing device 2 consists of a snap ring 4 and a bolt 5, see fig. 2 and 6.
The turning limiting device 3 is composed of a limiting pipe 6, a seal head 7, a turning rod 9, a pressure spring 10, a turning limiting head 11 and a limiting pile 12, and is shown in fig. 5, 6 and 7; the lower end of the limiting pipe 6 and the lower end of the limiting pile 12 are concentrically and fixedly connected to the clamping ring 4, as shown in fig. 7, 11 and 12; the limiting pile 12 is a regular twelve-prism shape, the height is not less than 1.5 cm, the outer diameter of the limiting pile 12 is smaller than the inner diameter of the limiting pipe 6, a certain gap is formed between the limiting pile and the limiting pipe, and the width of the gap can accommodate the inner cavity of the turning limiting head 11 to be inserted into the limiting pile 12, as shown in fig. 6, 7, 11, 12 and 13; the outer wall of the upper end of the limiting pipe 6 is provided with threads which can be in threaded connection with the seal head 7, as shown in fig. 5 and 8; the end socket 7 is a round pipe with an end socket provided with a plug, the inner wall of the round pipe is provided with an internal thread matched with the thread on the outer wall of the upper end of the limiting pipe 6, and the central part of the plug is provided with a round hole with the diameter larger than the diameter of the turning rod 9 by 0.02 mm; the outer diameter of the pressure spring 10 is smaller than the inner diameter of the limiting pipe 6, the inner diameter of the pressure spring 10 is larger than the diameter of the direction-changing rod 9, and the length of the pressure spring 10 is slightly longer than the distance from the upper plane of the direction-changing limiting head 11 to the upper end of the limiting pipe 6, as shown in fig. 6 and 9; the upper end of the turning rod 9 is provided with a thread matched with the screw hole 8 arranged at the central part below the handle 1, the lower end of the turning rod 9 is concentrically and fixedly connected with the upper plane of the turning limiting head 11, and the diameter of the turning rod 9 is smaller than that of the limiting pile 12, as shown in fig. 6; the turning limiting head 11 is arranged to be a cylinder with an inner cavity, the outer diameter of the cylinder is smaller than the inner diameter of the limiting pipe 6 by 0.02 mm, the depth of the inner cavity of the cylinder is slightly larger than the height of the limiting pile 12, the cross section of the inner cavity of the cylinder is regular dodecagon, the limiting pile 12 can be inserted into the inner cavity of the cylinder to be combined with the turning limiting head 11 in a clearance mode, and the clearance is 0.02 mm, and the turning limiting head is shown in fig. 6 and 10.
The upper end head of the turning rod 9 passes through a pressure spring 10 and a seal head 7 and then is fixedly connected with a screw hole 8 in the central part below the handle 1; the turning limiting head 11 and the pressure spring 10 are inserted from the upper end of the limiting pipe 6 and then are fixedly connected with the limiting pipe 6 through the seal head 7 in a threaded manner, and the inner cavity of the turning limiting head 11 is combined with the limiting pile 12 in an inserted manner under the action of the pressure spring 10, as shown in fig. 6 and 13.
The using method comprises the following steps:
1. mounting auxiliary handle
The left and right angle-adjustable auxiliary handles are fastened at the left and right ends of the bicycle handle through the fixing device 2.
2. Adjusting the angle of the auxiliary handle
When the angle of the handle needs to be changed:
(I) adjustment in situ at rest
The left and right auxiliary handles need to be adjusted respectively: one hand holds the handle 1 to lift up to separate the limiting head 11 from the limiting post 12 and then rotates the angle, at the moment, the pressure spring 10 is compressed (shown in figure 7), the handle 1 is put down slightly after the required angle is selected, and the limiting head 11 and the limiting pile 12 are spliced and combined under the elastic action of the pressure spring 10, so that the angle adjustment of one auxiliary handle is completed (shown in figure 6); the adjustment of the other auxiliary handle is completed by the same method.
(II) adjustment in riding process
1. One hand normally holds the handle to control the direction, the other hand holds the handle 1 to lift the handle to separate the limiting head 11 from the limiting post 12 and then rotates the angle, the handle 1 is put down slightly after the required angle is selected, and the limiting head 11 and the limiting pile 12 are spliced and combined under the elastic action of the pressure spring 10, so that the angle of one auxiliary handle is adjusted;
2. after the angle adjustment of one auxiliary handle is finished, the handle is held by the hand to control the direction, and the other hand finishes the same rotation adjustment process to finish the angle adjustment of the other auxiliary handle.
3. Riding with changeable holding auxiliary handle
According to the needs, a rider can hold the grip 1 with two hands and ride along the rising part with the tiger mouth end gradually tilted upwards.
According to the requirement, a rider can also hold the spherical cap-shaped end of the handle 1 with two hands to ride the bicycle, wherein the jaw end of the handle is tilted upwards.
Claims (2)
1. The utility model provides a travel leisure ride adjustable angle vice, its characterized in that: mainly comprises a grip (1), a fixing device (2) and a direction-changing limiting device (3); the handle (1) is a compound curved surface body, the shape of the compound curved surface body is matched with the biological characteristics of a palm when the handle is in a holding shape, one side of the handle (1) is provided with a finger nest matched with the shape of a palm and finger combination part of a human body, the upper surface of the handle (1) is provided with a palm support matched with the shape of the human body palm, and the part of the palm support corresponding to the thenar of the palm is provided with an arc notch matched with the shape of the thenar of the palm; the first web end of the grip (1) gradually tilts upwards and rises 5-8 cm along the first web end, and the end head is in an upward spherical crown shape; a screw hole (8) is arranged at the central part below the grip (1); the fixing device (2) consists of a clamping ring (4) and a bolt (5); the turning limiting device (3) is composed of a limiting pipe (6), a sealing head (7), a turning rod (9), a pressure spring (10), a turning limiting head (11) and a limiting pile (12); the lower end of the limiting pipe (6) and the lower end of the limiting pile (12) are concentrically and fixedly connected to the clamping ring (4); the limiting pile (12) is a regular twelve-prism shape, the height is not lower than 1.5 cm, the outer diameter of the limiting pile (12) is smaller than the inner diameter of the limiting pipe (6), a certain gap is formed between the limiting pile and the limiting pipe, and the width of the gap can accommodate the insertion of the inner cavity of the turning limiting head (11) into the limiting pile (12); the outer wall of the upper end of the limiting pipe (6) is provided with threads which can be in threaded connection with the seal head (7); the end socket (7) is a circular tube with an end socket provided with a plug, the inner wall of the circular tube is provided with an internal thread matched with the thread on the outer wall of the upper end of the limiting tube (6), and the central part of the plug is provided with a round hole with the diameter being 0.02 mm larger than that of the turning rod (9); the outer diameter of the pressure spring (10) is smaller than the inner diameter of the limiting pipe (6), the inner diameter of the pressure spring (10) is larger than the diameter of the turning rod (9), and the length of the pressure spring (10) is slightly longer than the distance from the upper plane of the turning limiting head (11) to the upper end of the limiting pipe (6); the upper end of the turning rod (9) is provided with a thread matched with a screw hole (8) arranged at the central part below the grip (1), the lower end of the turning rod (9) is concentrically and fixedly connected with the upper plane of the turning limiting head (11), and the diameter of the turning rod (9) is smaller than that of the limiting pile (12); set up diversion spacing head (11) are a cylinder that has the inner chamber, and the external diameter of cylinder is less than the internal diameter 0.02 millimeter of spacing pipe (6), and the degree of depth of cylinder inner chamber is slightly greater than the height of spacing stake (12), the cross section of cylinder inner chamber is a regular dodecagon, sets up spacing stake (12) can insert cylinder inner chamber and spacing head (11) clearance combination, and the clearance is 0.02 millimeter.
2. The use method of the angle-adjustable auxiliary handle for traveling, leisure riding and other uses of the utility model as claimed in claim 1, characterized in that: the upper end head of the turning rod (9) penetrates through a pressure spring (10) and an end enclosure (7) and then is fixedly connected with a screw hole (8) in the central part below the handle (1); inserting the turning limiting head (11) and the pressure spring (10) from the upper end of the limiting pipe (6), then connecting and fixing the turning limiting head and the limiting pipe (6) through the seal head (7) in a threaded manner, and inserting and combining the inner cavity of the turning limiting head (11) and the limiting pile (12) under the action of the pressure spring (10);
the using method comprises the following steps:
1. mounting auxiliary handle
The left and right angle-adjustable auxiliary handles are fastened at the left and right ends of the bicycle handle bar through the fixing device (2);
2. adjusting the angle of the auxiliary handle
When the angle of the handle needs to be changed:
(I) adjustment in situ at rest
The left and right auxiliary handles need to be respectively adjusted: one hand is used for lifting the handle (1) to enable the limiting head (11) to be separated from the limiting pile (12) and then rotate for an angle, at the moment, the pressure spring (10) is compressed, the handle (1) is put down slightly after a required angle is selected, and the limiting head (11) and the limiting pile (12) are spliced and combined under the elastic action of the pressure spring (10), so that the angle of one auxiliary handle is adjusted; the adjustment of the other auxiliary handle is completed by the same method;
(II) adjustment in riding process
I, one hand normally holds the handle to control the direction, the other hand holds the handle (1) to lift up to separate the limiting head (11) from the limiting pile (12) and then rotates the angle, the handle (1) is put down slightly after the required angle is selected, and the limiting head (11) and the limiting pile (12) are spliced and combined under the elastic action of the pressure spring (10), so that the angle of one auxiliary handle is adjusted;
after the angle adjustment of one auxiliary handle is finished, holding the handle by hand to control the direction, and finishing the angle adjustment of the other auxiliary handle by the other hand in the same rotation adjustment process;
3. riding with changeable holding auxiliary handle
According to the requirements, a rider can hold the part of the grip (1) with the tiger mouth gradually tilted upwards by hands to ride along the rising part;
according to the requirements, a rider can also hold the spherical cap-shaped end of the grip (1) with the tiger mouth end tilted upwards by two hands to ride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103987.XA CN107640267B (en) | 2017-11-08 | 2017-11-08 | Manufacturing and using method of angle-adjustable auxiliary handle for traveling and leisure riding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103987.XA CN107640267B (en) | 2017-11-08 | 2017-11-08 | Manufacturing and using method of angle-adjustable auxiliary handle for traveling and leisure riding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107640267A CN107640267A (en) | 2018-01-30 |
| CN107640267B true CN107640267B (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103987.XA Active CN107640267B (en) | 2017-11-08 | 2017-11-08 | Manufacturing and using method of angle-adjustable auxiliary handle for traveling and leisure riding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107640267B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202018002222U1 (en) | 2018-05-05 | 2019-09-09 | Canyon Bicycles Gmbh | Control element for a bicycle |
| TWI781825B (en) * | 2021-11-17 | 2022-10-21 | 參聯國際股份有限公司 | bicycle assist handle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0537672U (en) * | 1991-03-20 | 1993-05-21 | 栄輪業株式会社 | Bicycle handle |
| US5429013A (en) * | 1992-02-27 | 1995-07-04 | Taylor; Michael L. | Climbing handles for road bicycles |
| US6234043B1 (en) * | 1998-08-12 | 2001-05-22 | Brian Marshall | Performance enhancing handlebars for cyclists |
| CN201566788U (en) * | 2009-10-26 | 2010-09-01 | 徐丽燕 | Body study bicycle handle |
| DE202010011985U1 (en) * | 2010-08-30 | 2011-12-01 | Rti Sports Vertrieb Von Sportartikeln Gmbh | bicycle grip |
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2017
- 2017-11-08 CN CN201711103987.XA patent/CN107640267B/en active Active
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| CN107640267A (en) | 2018-01-30 |
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Effective date of registration: 20230726 Address after: 050000 No. 4, Tongshun Hutong, Changsheng Street, Beizhuang Village, Taihang Street, High tech Zone, Shijiazhuang City, Hebei Province Patentee after: Hebei Tengxun Outdoor Expansion Activity Co.,Ltd. Address before: No. 6, Qianjin Road, Nandaihe, Beidaihe District, Qinhuangdao, Hebei 066311 Patentee before: HEBEI INSTITUTE OF INTERNATIONAL BUSINESS AND ECONOMICS |
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