CN106985602B - Wheel with damping function - Google Patents
Wheel with damping function Download PDFInfo
- Publication number
- CN106985602B CN106985602B CN201710333069.XA CN201710333069A CN106985602B CN 106985602 B CN106985602 B CN 106985602B CN 201710333069 A CN201710333069 A CN 201710333069A CN 106985602 B CN106985602 B CN 106985602B
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- CN
- China
- Prior art keywords
- spoke
- damping spring
- hole
- wheel
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/02—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Abstract
The invention provides a wheel with a damping function, which can promote the axle center of a wheel center and the axle center position of the wheel rim to deviate under the impact of external force so as to achieve the damping purpose.
Description
Technical Field
The invention relates to the technical field of wheels, in particular to a wheel with a damping function.
Background
At present, the wheel type cart damping devices are arranged on the wheel seat or the frame, and the wheel seat or the frame is provided with the springs to play a role in damping, but in some cases, if the wheels collide with the steps at the road edges in the moving direction, the original efficacy is lost, and the damping functions are all vertical to the ground.
Disclosure of Invention
The invention provides a novel wheel with a self-damping function, which can promote the axle center of the wheel center and the axle center position of the wheel rim to deviate under the impact of external force, thereby achieving the purpose of damping.
The technical scheme of the invention is as follows: including rim, spoke, wheel center and first damping spring, be equipped with three piece at least spokes in the rim, the rim inside wall is equipped with the connecting block the same with spoke quantity, and every spoke front end is connected with another spoke through first damping spring, and all spokes connect in order and form closed loop structure, the wheel center is located in the closed loop structure, and every spoke tail end corresponds and connects a connecting block, be equipped with the slot hole on the connecting block, be equipped with the pin in the slot hole, the spoke passes through the pin connection with the connecting block, the spoke front end is equipped with the slot hole, is equipped with the pin in the slot hole, the wheel center passes through the pin connection with the spoke front end.
As the preferable mode of the scheme, one side face of each spoke is provided with a blind hole, and the first damping spring is arranged in the blind hole.
As the preference of above-mentioned scheme, spoke one side is equipped with a recess, be equipped with second damping spring in the recess, second damping spring and first damping spring syntropy set up, the slot hole of spoke front end is located the both sides wall of recess, second damping spring one end support in the pin lateral wall in the slot hole, the other end supports at the recess lateral wall.
As a preferable aspect of the above-described aspect, the length direction of the long hole in the connecting block and the spoke is the same as the axial direction of the first damper spring.
As the preference of above-mentioned scheme, the wheel center includes center cylinder and locates the curb plate at center cylinder both ends, the both ends of the pin in the slot hole of spoke front end are connected with two curb plates respectively, center cylinder is cylinder or prism, the side quantity of prism is the same with spoke quantity.
As the preference of above-mentioned scheme, be equipped with the mounting in the recess of spoke, be equipped with the rectangle through-hole that can hold second damping spring on the mounting, the side that is close to spoke front end of rectangle through-hole is equipped with semi-cylindrical recess, the pin in the spoke front end slot hole can block into this semi-cylindrical recess, second damping spring locates in the rectangle through-hole, one end supports at the pin lateral wall, the other end supports the back lateral wall of rectangle through-hole.
As the preference of above-mentioned scheme, spoke tail end is equipped with the draw-in groove that can be used for the centre gripping connecting plate, draw-in groove both sides wall respectively is equipped with a through-hole, the connecting plate is located in the draw-in groove, and the pin both ends on the connecting plate are connected with the through-hole of draw-in groove both sides wall respectively.
The invention has the beneficial effects that:
the spoke is provided with the first damping spring and the second damping spring, and the vehicle is impacted in use to have a buffering effect by compressing and bending the first damping spring and the second damping spring, so that the damping purpose is achieved.
Drawings
Fig. 1 is a front view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a first embodiment of the present invention.
Fig. 3 is a cross-sectional view of a first embodiment of the present invention.
Fig. 4 is a schematic structural view of a rim in accordance with a first embodiment of the present invention.
Fig. 5 and 6 are schematic structural views of a spoke according to a first embodiment of the present invention.
Fig. 7 is a schematic structural view of a fixing member of a second damper spring according to a first embodiment of the present invention.
Fig. 8, 9 and 10 are schematic structural views of a center wheel according to an embodiment of the present invention.
Fig. 11 is an enlarged schematic view of a partial structure at a in fig. 3.
FIG. 12 is a schematic view showing the state of the spokes and the first damper spring when the wheel is impacted by an external force
Fig. 13 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Examples
In this embodiment, the present invention will be described in detail by taking three spokes as examples.
The structure of this embodiment includes rim 1, spoke 2, wheel center 4 and first damping spring 3, be equipped with three at least spoke 2 in the rim 1, rim 1 inside wall be equipped with spoke 2 connecting block 101 the same quantity, every spoke front end is connected with another spoke through first damping spring 3, and all spokes 2 are connected in order and are formed closed loop structure, as shown in fig. 3, wheel center 4 locates in the closed loop structure, and a connecting block 101 is connected to every spoke 2 tail end correspondence, be equipped with slot hole 102 on the connecting block 101, be equipped with the pin in the slot hole 102, spoke 2 passes through the pin with connecting block 101 and is connected, spoke 2 front end is equipped with slot hole 204, is equipped with the pin in the slot hole 204, wheel center 4 passes through the pin with spoke 2 front end and is connected.
A blind hole 202 is formed in one side surface of each spoke 2, and the first damping springs 3 are arranged in the blind holes 202.
A groove 203 is formed in one side surface of the spoke 2, a second damping spring 6 is arranged in the groove 203, the second damping spring 6 and the first damping spring 3 are arranged in the same direction, a long hole 204 at the front end of the spoke 2 is located on two side walls of the groove 203, one end of the second damping spring 6 abuts against a pin side wall in the long hole 204, and the other end abuts against the side wall of the groove 203.
The length direction of the long holes on the connecting block 101 and the spoke 2 is the same as the axial direction of the first damper spring 3.
The wheel center 4 comprises a center column body 402 and side plates 401 arranged at two ends of the center column body, two ends of a pin in a long hole 204 at the front end of the spoke 2 are respectively connected with the two side plates 401, the center column body 402 is a cylinder or a prism, and the number of the side surfaces of the prism is the same as that of the spoke 2.
The spoke 2 is provided with a fixing piece 5 in a groove, the fixing piece 5 is provided with a rectangular through hole 501 capable of accommodating a second damping spring 6, a semi-cylindrical groove 502 is formed in the side face, close to the front end of the spoke 2, of the rectangular through hole 501, a pin in a long hole at the front end of the spoke 2 can be clamped into the semi-cylindrical groove 502, the second damping spring 6 is arranged in the rectangular through hole 501, one end of the second damping spring abuts against the side wall of the pin, and the other end of the second damping spring abuts against the rear side wall of the rectangular through hole 501.
The tail end of the spoke 2 is provided with a clamping groove 201 which can be used for clamping the connecting block, two side walls of the clamping groove 201 are respectively provided with a through hole, the connecting block 101 is arranged in the clamping groove 201, and two ends of a pin on the connecting block 101 are respectively connected with the through holes of the two side walls of the clamping groove 201.
Damping principle of the above structure:
when the wheel rolls on uneven ground, the concave parts and the protruding parts of the ground can alternately impact the wheel, and the existing wheel can transmit force to the frame after being impacted, so that the whole car body jolts.
When the wheel with the above structure is used, the wheel rim 1 of the wheel can cause the axle center of the wheel center 4 and the center of the wheel rim 1 to deviate after being impacted. The reason for this phenomenon is that the rim 1, the spokes 2 and the hub 4 are not fixedly connected, the spokes 2 are connected with the rim 1 through pins, the pins can slide in the long holes of the connecting block 101 of the rim 1, therefore, when the rim 1 is impacted, the whole frame can continuously generate downward pressure on the hub 4 due to gravity, then in the process of gradually moving upwards the rim 1, according to the principle of acting force and reaction force and relative movement, the hub 4 can generate downward pressure on one or more spokes 2, so that the other spoke or spokes 2 are stressed to gradually move towards the direction away from the connecting block 101, and meanwhile, the spokes 2 can rotate around the pins, thereby effectively reducing the longitudinal displacement of the hub 4 when the rim 1 is impacted, indirectly reducing the longitudinal displacement of the whole frame, in the process, the first damping spring 3 and the second damping spring 6 can be compressed and bent, thereby absorbing the energy generated by the impact of the external force, and further effectively weakening the bumping effect of the whole frame, as shown in fig. 12.
The spoke 2 can compress the first damping spring 3 of front end when moving for connecting block 101, and the pin of being connected with the wheel center 4 curb plate can compress the second damping spring 6 in the mounting, after external force disappears, under the effect of spring restoring force, first damping spring 3 and second damping spring 6 combined action can promote spoke 2 reverse motion so that spoke 2 resumes the normal position.
Examples
Based on the above structure, the number of spokes 2 can be increased, the structure is shown in fig. 13, and the damping principle is the same as that of the first embodiment.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a from wheel of taking shock-absorbing function which characterized in that: including rim, spoke, wheel center and first damping spring, be equipped with three piece at least spokes in the rim, the rim inside wall is equipped with the connecting block the same with spoke quantity, and every spoke front end is connected with another spoke through first damping spring, and all spokes connect in order and form closed loop structure, the wheel center is located in the closed loop structure, and every spoke tail end corresponds and connects a connecting block, be equipped with the slot hole on the connecting block, be equipped with the pin in the slot hole, the spoke passes through the pin with the connecting block and is connected, the spoke front end is equipped with the slot hole, is equipped with the pin in the slot hole, the wheel center passes through the pin to be connected with the spoke front end, a spoke side is equipped with a recess, be equipped with second damping spring in the recess, second damping spring and first damping spring syntropy set up, the slot hole of spoke front end is located the both sides wall of recess, second damping spring one end supports the pin lateral wall in the slot, and the other end supports at the recess lateral wall, can compress the first damping spring of front end when the connecting block moves, and can compress the second damping spring with the wheel center connection's pin, after disappearance, promote under the effect that first damping spring and second damping spring can the reverse motion together with the reverse damping spring.
2. The wheel with shock absorbing function as defined in claim 1, wherein: a blind hole is formed in one side face of each spoke, and the first shock-absorbing spring is arranged in the blind hole.
3. The wheel with shock absorbing function as defined in claim 1, wherein: the length direction of the long holes on the connecting block and the spoke is the same as the axial direction of the first damping spring.
4. A wheel with shock absorbing function as defined in claim 3, wherein: the wheel center comprises a center cylinder and side plates arranged at two ends of the center cylinder, two ends of a pin in a long hole at the front end of each spoke are respectively connected with the two side plates, the center cylinder is a cylinder or a prism, and the number of the side surfaces of the prism is the same as that of the spokes.
5. The wheel with shock absorbing function as defined in claim 4, wherein: the spoke is characterized in that a fixing piece is arranged in a groove of the spoke, a rectangular through hole capable of accommodating a second damping spring is formed in the fixing piece, a semi-cylindrical groove is formed in the side face, close to the front end of the spoke, of the rectangular through hole, a pin in a long hole at the front end of the spoke can be clamped into the semi-cylindrical groove, the second damping spring is arranged in the rectangular through hole, one end of the second damping spring abuts against the side wall of the pin, and the other end of the second damping spring abuts against the rear side wall of the rectangular through hole.
6. The wheel with shock absorbing function as defined in claim 5, wherein: the spoke tail end is equipped with the draw-in groove that can be used for the centre gripping connecting plate, draw-in groove both sides wall respectively is equipped with a through-hole, the connecting plate is located in the draw-in groove, and the pin both ends on the connecting plate are connected with the through-hole of draw-in groove both sides wall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333069.XA CN106985602B (en) | 2017-05-12 | 2017-05-12 | Wheel with damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333069.XA CN106985602B (en) | 2017-05-12 | 2017-05-12 | Wheel with damping function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985602A CN106985602A (en) | 2017-07-28 |
| CN106985602B true CN106985602B (en) | 2023-08-18 |
Family
ID=59419378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710333069.XA Active CN106985602B (en) | 2017-05-12 | 2017-05-12 | Wheel with damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985602B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599735A (en) * | 2017-08-22 | 2018-01-19 | 安徽风向标清洁设备有限公司 | Damping device |
Citations (21)
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|---|---|---|---|---|
| GB190924582A (en) * | 1909-10-28 | 1909-12-16 | Horace Houghton Taylor | Improvements in Resilient Wheels. |
| GB191302773A (en) * | 1912-02-03 | 1913-05-08 | Giuseppe Ferrando | Improvements in or relating to Elastic Spring Wheels. |
| US1353731A (en) * | 1919-01-23 | 1920-09-21 | Moses B Diskin | Resilient wheel |
| GB176158A (en) * | 1920-12-08 | 1922-03-08 | John Johnston Lewis | Improvements relating to spring wheels applicable to vehicles, and to driving pulleys and the like |
| GB207424A (en) * | 1923-01-22 | 1923-11-29 | Lewis Henry Close | Improvements in or relating to resilient wheels |
| GB208650A (en) * | 1923-01-13 | 1923-12-27 | James Frederick Fairley | Improvements in vehicle wheels |
| US1939489A (en) * | 1930-05-19 | 1933-12-12 | Kelsey Hayes Wheel Corp | Wheel |
| GB453932A (en) * | 1934-12-18 | 1935-06-19 | Franz Freh | Elastic wheel |
| DE818312C (en) * | 1949-03-22 | 1951-10-25 | Tornax Fahrzeug Und Appbau Ern | Spring-loaded wheel for vehicles, in particular for motor vehicles and motorcycles |
| GB929561A (en) * | 1958-07-17 | 1963-06-26 | John Dudley Wells Gregg | Improvements in or relating to road wheels for vehicles |
| FR2550493A1 (en) * | 1983-08-10 | 1985-02-15 | Ferran Richard | Improvements to wheels with elastic spokes with a view to increasing the adherence of a vehicle on all terrains |
| WO2000035683A1 (en) * | 1998-12-14 | 2000-06-22 | Raphael Schlanger | Vehicle wheel |
| AU2001280303A1 (en) * | 2000-07-10 | 2002-04-18 | Andrew Llc | Cellular antenna |
| EP1288018A1 (en) * | 2001-08-24 | 2003-03-05 | SCHLANGER, Raphael | Vehicle wheel including spoke attachment |
| TW573625U (en) * | 2003-03-20 | 2004-01-21 | Wellmag Technology Co Ltd | Two piece assembled wheel rim |
| CN101909903A (en) * | 2007-11-14 | 2010-12-08 | 全永一 | Non-pneumatic wheel and wheel, suspension and tire used therein |
| CN104070919A (en) * | 2014-06-10 | 2014-10-01 | 宁波途锐达休闲用品有限公司 | Damping wheel |
| CN203864323U (en) * | 2014-06-10 | 2014-10-08 | 宁波途锐达休闲用品有限公司 | Shock absorption wheel |
| CN106626967A (en) * | 2016-11-28 | 2017-05-10 | 苏州速蝶科技有限公司 | Self-damping wheel |
| CN206703832U (en) * | 2017-05-12 | 2017-12-05 | 涂垂武 | A kind of wheel for carrying shock-absorbing function |
| CN108909353A (en) * | 2018-07-26 | 2018-11-30 | 佛山神航科技有限公司 | A kind of wheel with damping spring |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1689026A1 (en) * | 2000-07-10 | 2006-08-09 | Andrew Corporation | Cellular antenna |
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2017
- 2017-05-12 CN CN201710333069.XA patent/CN106985602B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190924582A (en) * | 1909-10-28 | 1909-12-16 | Horace Houghton Taylor | Improvements in Resilient Wheels. |
| GB191302773A (en) * | 1912-02-03 | 1913-05-08 | Giuseppe Ferrando | Improvements in or relating to Elastic Spring Wheels. |
| US1353731A (en) * | 1919-01-23 | 1920-09-21 | Moses B Diskin | Resilient wheel |
| GB176158A (en) * | 1920-12-08 | 1922-03-08 | John Johnston Lewis | Improvements relating to spring wheels applicable to vehicles, and to driving pulleys and the like |
| GB208650A (en) * | 1923-01-13 | 1923-12-27 | James Frederick Fairley | Improvements in vehicle wheels |
| GB207424A (en) * | 1923-01-22 | 1923-11-29 | Lewis Henry Close | Improvements in or relating to resilient wheels |
| US1939489A (en) * | 1930-05-19 | 1933-12-12 | Kelsey Hayes Wheel Corp | Wheel |
| GB453932A (en) * | 1934-12-18 | 1935-06-19 | Franz Freh | Elastic wheel |
| DE818312C (en) * | 1949-03-22 | 1951-10-25 | Tornax Fahrzeug Und Appbau Ern | Spring-loaded wheel for vehicles, in particular for motor vehicles and motorcycles |
| GB929561A (en) * | 1958-07-17 | 1963-06-26 | John Dudley Wells Gregg | Improvements in or relating to road wheels for vehicles |
| FR2550493A1 (en) * | 1983-08-10 | 1985-02-15 | Ferran Richard | Improvements to wheels with elastic spokes with a view to increasing the adherence of a vehicle on all terrains |
| WO2000035683A1 (en) * | 1998-12-14 | 2000-06-22 | Raphael Schlanger | Vehicle wheel |
| AU2001280303A1 (en) * | 2000-07-10 | 2002-04-18 | Andrew Llc | Cellular antenna |
| EP1288018A1 (en) * | 2001-08-24 | 2003-03-05 | SCHLANGER, Raphael | Vehicle wheel including spoke attachment |
| TW573625U (en) * | 2003-03-20 | 2004-01-21 | Wellmag Technology Co Ltd | Two piece assembled wheel rim |
| CN101909903A (en) * | 2007-11-14 | 2010-12-08 | 全永一 | Non-pneumatic wheel and wheel, suspension and tire used therein |
| CN104070919A (en) * | 2014-06-10 | 2014-10-01 | 宁波途锐达休闲用品有限公司 | Damping wheel |
| CN203864323U (en) * | 2014-06-10 | 2014-10-08 | 宁波途锐达休闲用品有限公司 | Shock absorption wheel |
| CN106626967A (en) * | 2016-11-28 | 2017-05-10 | 苏州速蝶科技有限公司 | Self-damping wheel |
| CN206703832U (en) * | 2017-05-12 | 2017-12-05 | 涂垂武 | A kind of wheel for carrying shock-absorbing function |
| CN108909353A (en) * | 2018-07-26 | 2018-11-30 | 佛山神航科技有限公司 | A kind of wheel with damping spring |
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| Title |
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| 金属弹性车轮的建模与动态仿真研究;管欣;王鹏;詹军;董益亮;吴俊刚;;中国机械工程(第21期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN106985602A (en) | 2017-07-28 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230719 Address after: 431621 Xinshang Building Materials 1 # Workshop, No. 2, Wenwei Road, Duanxia Village, Chenghuang Town, Hanchuan City, Xiaogan, Hubei Province Applicant after: Hubei Lexing Chuangtai Children's Products Co.,Ltd. Address before: 431606 202, Building B, Xiannv Jiayuan, Xiannv Avenue, Hanchuan City, Xiaogan, Hubei Province Applicant before: Tu Chuiwu |
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