CN110843412B - Damping wheel with multiple spoke rings - Google Patents
Damping wheel with multiple spoke rings Download PDFInfo
- Publication number
- CN110843412B CN110843412B CN201911331044.1A CN201911331044A CN110843412B CN 110843412 B CN110843412 B CN 110843412B CN 201911331044 A CN201911331044 A CN 201911331044A CN 110843412 B CN110843412 B CN 110843412B
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- CN
- China
- Prior art keywords
- ring
- fixing
- rim
- shock absorption
- damping
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 title claims description 98
- 230000035939 shock Effects 0.000 claims abstract description 35
- 238000010521 absorption reaction Methods 0.000 claims abstract description 34
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract 2
- 241001272996 Polyphylla fullo Species 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/06—Rims characterised by means for attaching spokes, i.e. spoke seats
- B60B21/066—Rims characterised by means for attaching spokes, i.e. spoke seats the spoke mounting means being located on a flange oriented radially and formed on the radially inner side of the rim well
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0078—Hubs characterised by the fixation of bearings
- B60B27/0089—Hubs characterised by the fixation of bearings caulking to fix outer race
-
- 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
- B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Vibration Dampers (AREA)
Abstract
本发明提供了一种多辐圈减震轮，属于自行车、助行车、轮椅、婴儿车使用。它解决了防扎、减震问题。包括轮毂（3）、轮辋（2）、减震圈（5）等组成。采用多个减震圈（5）安装在轮辋（2）与轮毂（3）之间；减震圈（5）利用轮辋（2）上的轮圈减震圈固定槽（201）与轮毂（3）的轮毂减震圈固定槽（301）的圆弧凹槽安装固定；通过减震圈（5）弯折造型，将压力分散到固定槽口圆柱弧（204）与槽口圆柱弧（309）上，减轻减震圈（5）连接点的受力，确保使用安全，减震圈（5）采用弹簧钢薄板制成弹性好。本发明采用实心车胎防扎，结构简单，减震性能可靠。
The present invention provides a multi-spoke shock-absorbing wheel, which is used for bicycles, walkers, wheelchairs, and baby carriages. It solves the problems of puncture prevention and shock absorption. It comprises a wheel hub (3), a rim (2), a shock-absorbing ring (5), and the like. A plurality of shock-absorbing rings (5) are installed between the wheel rim (2) and the wheel hub (3); the shock-absorbing ring (5) is installed and fixed by using the arc groove of the wheel rim shock-absorbing ring fixing groove (201) on the wheel rim (2) and the wheel hub shock-absorbing ring fixing groove (301) of the wheel hub (3); the shock-absorbing ring (5) is bent and shaped to disperse the pressure to the fixed notch cylindrical arc (204) and the notch cylindrical arc (309), thereby reducing the stress on the connection point of the shock-absorbing ring (5) and ensuring safety in use. The shock-absorbing ring (5) is made of a spring steel sheet and has good elasticity. The present invention adopts a solid tire for puncture prevention, has a simple structure, and has reliable shock absorption performance.
Description
The invention relates to a manpower wheel, in particular to a multi-spoke ring damping wheel.
Background
The wheels of the bicycle and the rollator have contradiction of anti-prick and shock absorption; most users of the rollator or the wheelchair are old people or inconvenient to move due to disabled limbs, when the users encounter bumpy roads, the users do not have the shock absorption function, the users feel uncomfortable, the inflatable wheels can absorb certain impact, but the production cost of the universal small wheels is high, the wheelchair is mostly provided with wheels of solid tires, the comfort is poor, and the frame is damaged; there is a lack of a shock absorbing, anti-binding, economical, comfortable wheel.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and providing the damping wheel which has reasonable structure, no inflation, damping and good comfort.
To solve the above problems
The invention adopts the following technical proposal
The utility model provides a many spoke circle damping wheel which characterized in that: comprising the following steps: the universal wheel fork (1), the rim (2), the hub (3), the solid tire (4), the damping ring (5), the bearing (6), the pin fixing ring (7) and the like can be processed into wheels with different sizes;
A rim (2);
Five or more wheel rim damping ring fixing grooves (201) can be arc grooves on the inner side of the wheel rim (2); five rim damping ring fixing pin holes (202) are formed in the rim (2) outside the rim damping ring fixing groove (201); the two sides of the opening of the rim damping ring fixing groove (201) are provided with fixing groove opening cylindrical arcs (204) which are used for supporting the large ring of the damping ring (5); the rim reinforcing rib (203) is positioned in the middle of the rim (2) and connects the cylindrical arcs (204) of the fixed notch of the rim (2);
A hub (3);
The central circular tube of the wheel hub (3) is a wheel hub main shaft sleeve (307), and two ends of the inner side of the circular tube are respectively provided with a circular ring table wheel hub bearing fixing table (306) for installing a bearing (6); a plurality of U-shaped arc grooves are arranged outside the circular tube and are bosses of a plurality of arc grooves of a hub damping ring fixing groove (301), and two sides of the arc grooves are provided with notch cylindrical arcs (309); a round table pin hole ring plate (304) is arranged on the side surface of the round table, and a round hole wheel hub damping ring fixing pin hole (302) is arranged on the round table; a round boss wheel hub damping ring baffle (305) is arranged on the other side surface of the multi-groove boss, a plurality of circular arc grooves (309) are formed in the round boss, and the round boss diameter of the round boss wheel hub damping ring baffle (305) on the side is smaller than the diameter of the pin hole ring plate (304) so as to be convenient for placing the damping ring (5) when in installation;
A damping ring (5);
the shock absorption ring (5) is made of a spring steel sheet, the shape of the shock absorption ring is a lantern shape, the center of the shock absorption ring is a large elliptic arc (504), a small semicircular arc is arranged at the upper part and the lower part of the shock absorption ring respectively and is a shock absorption fixing ring (501), the bent end shock absorption ring is connected with a point (502) at the middle of the small semicircular arc, the shock absorption ring can be selectively welded or not welded, and the joint of the large elliptic arc and the small semicircular arc is an outwards bent arc and is elastically extruded on the cylindrical arcs (309) at the two sides of the mouth of the wheel hub shock absorption ring fixing groove (301); in this way, the damping ring connection point (502) reduces stress.
The invention has the following advantages:
The advantages are as follows: the damping ring (5) made of the spring steel sheet has reliable damping performance, simple structure, no inflation and reduced vibration, and causes the damage of the vehicle body.
The advantages are as follows: improve the riding comfort and reduce the vibration injury.
The method has the following advantages: the fixed damping rings (5) are not provided with screw fasteners, and hidden danger of loosening and falling of screws is avoided.
Drawings
FIG. 1 is a view of the appearance of a large and small diameter multi-spider damping wheel;
FIG. 2 is a diagram of a multi-spider damping wheel small universal wheel;
FIG. 3 is an exploded view of a multi-spider damping wheel small universal wheel;
FIG. 4 is a cross-sectional view of a small universal wheel of the multi-spider damping wheel;
FIG. 5 is a partial illustration of a multi-spider damping wheel;
FIG. 6 is an illustration of a multi-spider damping wheel rim;
FIG. 7 is a cross-sectional view of a multi-spider damping wheel rim;
FIG. 8 is an illustration of a multi-spider damper wheel hub;
FIG. 9 is a cross-sectional view of a multi-spider damping wheel hub;
FIG. 10 is an illustration of a multi-spider damping wheel damping ring;
FIG. 11 is an illustration of a multi-spider damper wheel pin retaining ring.
[ Figure number control description ].
1-A universal fork;
2-a rim, 201-a rim damping ring fixing groove, 202-a rim damping ring fixing pin hole, 203-a rim reinforcing rib, 204-a fixing notch cylindrical arc and 205-a pin counter bore;
3-hub, 301-hub damping ring fixing groove, 302-hub damping ring fixing pin hole, 303-hub reinforcing rib, 304-pin hole ring plate, 305-damping ring baffle, 306-hub bearing fixing table, 307-hub main shaft sleeve, 308-arc groove and 309-notch cylindrical arc;
4-a solid tyre;
5-damping rings, 501-damping fixing rings, 502-damping ring connecting points, 503-damping ring supporting arcs and 504-large elliptic arc shapes (504);
6, a bearing;
7-pin fixing ring, 701-pin fixing hole.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In this embodiment, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the present invention, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.
A multi-spider damping wheel according to an embodiment of the present invention is described below with reference to fig. 1-11.
In order to solve the problems of the existing manpower vehicle wheels, such as fear of puncture and shock absorption, the invention adopts the solid tyre, replaces the auxiliary strip with the shock absorption ring (5) of the spring steel sheet, and provides wheels with different specifications, such as anti-puncture and shock absorption.
As shown in fig. 2, includes: the multi-spoke-ring damping wheel is arranged in the middle of a universal wheel fork (1), a solid tire (4) is arranged outside a rim (2), a damping ring (5) is arranged between the rim (2) and a wheel hub (3), the damping ring (5) replaces a common spoke, and the multi-spoke-ring damping wheel is made of a spring steel sheet and utilizes the elasticity of spring steel to damp.
FIG. 3 is an exploded view of the multi-spider damping wheel: in the figure, the wheel hub comprises a universal wheel fork (1), a wheel rim (2), a wheel hub (3), a solid tire (4), a damping ring (5), a bearing (6), a pin fixing ring (7) and the like.
A multi-spider damping wheel in one embodiment of the present invention is described below with reference to fig. 4 and 5.
The damping rings (5) in the figure can be composed of 3 or more, in the invention, 5 damping rings (5) are respectively inserted into a rim damping ring fixing groove (201) of the rim (2) and a hub damping ring fixing groove (301) of the hub (3) by virtue of damping fixing rings (501); during assembly, the damping rings (5) are extruded to be compressed and put in, and the damping rings (5) are fixed on the pins after being put in.
Describing the rim (2) with reference to fig. 6 and 7, five or more rim cushion ring fixing grooves (201) may be circular arc grooves on the inner side of the circle of the rim (2); five rim damping ring fixing pin holes (202) are formed in the side rim (2) of the rim damping ring fixing groove (201); the two sides of the opening of the rim damping ring fixing groove (201) are provided with fixing groove opening cylindrical arcs (204) which are used for supporting a large ring of the damping ring (5); the rim reinforcing rib (203) is positioned in the middle of the rim (2) and connects the cylindrical arcs (204) of the fixed notch of the rim (2).
Fig. 8 and 9 further illustrate the hub (3), wherein the central circular tube of the hub (3) is a hub main shaft sleeve (307), and two ends of the inner side of the circular tube are respectively provided with a circular ring table hub bearing fixing table (306) for installing the bearing (6); a plurality of U-shaped arc grooves are arranged outside the circular tube and are bosses of a plurality of arc grooves of a hub damping ring fixing groove (301), and two sides of the arc grooves are provided with notch cylindrical arcs (309); a round table pin hole ring plate (304) is arranged on the side surface of the round table, and a round hole wheel hub damping ring fixing pin hole (302) is arranged on the round table; the other side of the multi-groove boss is provided with a round boss wheel hub damping ring baffle (305), the round boss is provided with a plurality of circular arc grooves (308), and the round boss diameter of the round boss damping ring baffle (305) at the side is smaller than the diameter of the pin hole ring plate (304) so as to be designed in consideration of the convenience of placing the damping ring (5) during installation.
FIG. 10 illustrates a multi-spoke ring damping wheel damping ring (5), wherein the damping ring (5) is made of a spring steel sheet, the shape of the damping ring is a lantern shape, the center of the damping ring is a large elliptical arc shape (504), small semicircular arcs are respectively arranged at the upper part and the lower part of the damping ring to be a damping fixing ring (501), the bent end of the damping ring is a connecting point (502) of the damping ring, the end is arranged at the middle position of the small semicircular arc, the welding or non-welding can be selectively carried out, and because the connecting part of the large elliptical arc shape and the small semicircular arc is an outwards bending arc, the elastic extrusion of the damping ring is carried out on the cylindrical arcs (309) of notch at the two sides of the opening of a hub damping ring fixing groove (301), and the stress of the connecting point (502) of the damping ring is reduced; similarly, a small semicircular arc at the other end of the damping ring (5) is inserted into the rim damping ring fixing groove (201), and the joint of the damping ring (5) is an outwards bent arc and is also pressed on the cylindrical arc (204) of the fixing notch, so that the small semicircular arcs at the two ends of the damping ring (5) are placed into the circular arc grooves at the two ends to be restrained, the elastic compression is tighter, the stress points are dispersed, and the material fatigue is reduced.
FIG. 11 is an explanatory view of a multi-spider damper wheel pin retaining ring (7), the pin retaining ring (7) being a step ring, metal or plastic; the ring is provided with a plurality of through holes, and is fixed on the hub (3) by pins, and the function of the through holes is to prevent the damping ring (5) from falling off.
The invention has strong practicability and simple production and processing.
While the invention has been described with reference to specific embodiments thereof, other details not shown are within the scope of the invention, and any suitable changes or modifications to the invention by those skilled in the art should be construed as falling outside the scope of the invention.
Claims (1)
1. The utility model provides a many spoke circle damping wheel which characterized in that: comprising the following steps: the universal wheel fork (1), the rim (2), the hub (3), the solid tire (4), the damping ring (5), the bearing (6) and the pin fixing ring (7) can be processed into wheels with different specifications of large and small;
A rim (2);
a plurality of rim damping ring fixing grooves (201) are formed in the inner side of the rim (2), and the rim damping ring fixing grooves (201) are arc grooves; the side surface of the rim (2) is provided with fixing pin holes (202) corresponding to the number of the rim damping ring fixing grooves (201) at positions corresponding to the rim damping ring fixing grooves (201); two sides of the opening of the rim damping ring fixing groove (201) are respectively provided with a fixing notch cylindrical arc (204), and the fixing notch cylindrical arcs (204) are used for supporting a large ring of the damping ring (5); a rim reinforcing rib (203) is arranged in the middle of the rim (2), and the rim reinforcing rib (203) is connected with a fixed notch cylindrical arc (204) of two adjacent rim damping ring fixed grooves (201) on the rim (2);
A hub (3);
The center circular tube of the hub (3) is a hub main shaft sleeve (307), circular ring platforms are respectively arranged at two ends of the inner side of the circular tube, each circular ring platform is a hub bearing fixing platform (306), and each hub bearing fixing platform (306) is used for installing a bearing (6); u-shaped arc grooves corresponding to the number of the rim damping ring fixing grooves (201) are formed in the middle outer side of the round tube, the U-shaped arc grooves are hub damping ring fixing grooves (301), and notch cylindrical arcs (309) are respectively formed in two sides of each U-shaped arc groove; a round pin hole ring plate (304) is arranged on one side surface of the U-shaped arc groove, and hub damping ring fixing pin holes (302) corresponding to the number of the U-shaped arc grooves are arranged on the round pin hole ring plate (304); the other side of the U-shaped arc groove is provided with a round boss shock absorption ring baffle (305), the hub shock absorption ring baffle (305) is provided with arc grooves (308) with the number corresponding to that of the U-shaped arc grooves, and the diameter of the hub shock absorption ring baffle (305) is smaller than that of a round boss pin hole ring plate (304), so that the shock absorption ring (5) is convenient to install;
A damping ring (5);
The shock absorption ring (5) is made of a spring steel sheet, the shape of the shock absorption ring (5) is a lantern shape, the center of the shock absorption ring (5) is a large ring of a large elliptical arc shape (504), the tops of two sides of the shock absorption ring (5) are outwards protruded to form a semicircular arc shock absorption fixing ring (501), the shock absorption fixing ring (501) is connected with the large elliptical arc shape (504) through welding, a connecting welding point is a shock absorption ring connecting point (502), the connecting position of the large elliptical arc shape (504) and the shock absorption fixing ring (501) is an outwards bending arc, the shock absorption fixing rings (501) on the tops of two sides of the shock absorption ring (5) are respectively inserted into a rim shock absorption ring fixing groove (201) and a hub shock absorption ring fixing groove (301), so that the bending arcs of the connecting positions of the large elliptical arc shape (504) and the shock absorption fixing ring (501) are respectively supported by a fixing notch cylindrical arc (204) and a notch cylindrical arc (309) to reduce stress of the shock absorption ring connecting point (502) on the shock absorption ring (5);
A pin fixing ring (7);
The pin fixing ring (7) is a step ring, and the pin fixing ring (7) is made of metal or plastic; the pin fixing ring (7) is provided with through holes with the number corresponding to that of the hub damping ring fixing pin holes (302); the pin passes through the through hole and is connected with the hub damping ring fixing pin hole (302) so as to prevent the damping ring (5) from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331044.1A CN110843412B (en) | 2019-12-21 | 2019-12-21 | Damping wheel with multiple spoke rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331044.1A CN110843412B (en) | 2019-12-21 | 2019-12-21 | Damping wheel with multiple spoke rings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110843412A CN110843412A (en) | 2020-02-28 |
| CN110843412B true CN110843412B (en) | 2024-11-22 |
Family
ID=69610133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911331044.1A Active CN110843412B (en) | 2019-12-21 | 2019-12-21 | Damping wheel with multiple spoke rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110843412B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305306Y (en) * | 1997-06-12 | 1999-01-27 | 路泉 | Inner shock-proof wheel |
| CN106671694A (en) * | 2016-11-28 | 2017-05-17 | 苏州速蝶科技有限公司 | Self-damping vehicle wheel |
| CN211617303U (en) * | 2019-12-21 | 2020-10-02 | 卢德华 | Multi-spoke-ring shock-absorbing wheel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH110864A (en) * | 1924-10-20 | 1925-07-01 | Luca Francisco De | Elastic wheel. |
| CN2801519Y (en) * | 2005-06-29 | 2006-08-02 | 刘文君 | Shock absorbing wheel rim |
| CN202944145U (en) * | 2012-11-15 | 2013-05-22 | 乔国富 | Energy-saving wheel with rubber buffering layer and elastic metal-sheet rim and circumferential spokes |
| CN203611642U (en) * | 2013-11-28 | 2014-05-28 | 北京汽车股份有限公司 | Car hub structure |
| CN105082871A (en) * | 2014-05-09 | 2015-11-25 | 邓希梅 | Wheel rim with vibration reducing function |
| CN204055144U (en) * | 2014-05-09 | 2014-12-31 | 邓希梅 | A kind of wheel rim with vibration-damping function |
| CN207274297U (en) * | 2017-07-20 | 2018-04-27 | 吕建刚 | A kind of Wedged sectional type metallic elastic tire |
-
2019
- 2019-12-21 CN CN201911331044.1A patent/CN110843412B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305306Y (en) * | 1997-06-12 | 1999-01-27 | 路泉 | Inner shock-proof wheel |
| CN106671694A (en) * | 2016-11-28 | 2017-05-17 | 苏州速蝶科技有限公司 | Self-damping vehicle wheel |
| CN211617303U (en) * | 2019-12-21 | 2020-10-02 | 卢德华 | Multi-spoke-ring shock-absorbing wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110843412A (en) | 2020-02-28 |
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