CN2784278Y - Obstacles-surmounting wheel - Google Patents
Obstacles-surmounting wheel Download PDFInfo
- Publication number
- CN2784278Y CN2784278Y CN 200420055935 CN200420055935U CN2784278Y CN 2784278 Y CN2784278 Y CN 2784278Y CN 200420055935 CN200420055935 CN 200420055935 CN 200420055935 U CN200420055935 U CN 200420055935U CN 2784278 Y CN2784278 Y CN 2784278Y
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- CN
- China
- Prior art keywords
- wheel
- spoke
- spokes
- wheel spokes
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an obstacle-surmounting wheel, which comprises a wheel hub and wheel spokes. The utility model is characterized in that the arrangements of the wheel spokes which are connected with the wheel hub are divided into two types, namely, single type wheel spokes and combined type wheel spokes, wherein the single type wheel spokes are formed by the process that the wheel spokes are distributed in radial and equidistant mode in the same plane, while the combined type wheel spokes are formed by the process that the wheel spokes are respectively distributed in radial and equidistant mode in two parallel planes, and the corresponding wheel spokes which have the same length are arranged in parallel and opposite positions. Furthermore, every wheel spoke of the single type wheel spokes is provided with a sub-wheel by utilizing a wheel shaft, and one sub-wheel is arranged between the opposite wheel spokes of every pair of the wheel spokes in the combined type wheel spokes. The utility model has the advantages that the vehicle which is provided with the obstacle-surmounting wheels can run smoothly on flat ground and a slope, and can also easily surmount a plurality of obstacles, e. g., steps, ditches, and weirs, etc. The utility model is especially suitable for being installed and used on manpower handcarts and wheelchairs, and in addition, the wheel can be installed and used on automobiles after a proper security auxiliary device is added.
Description
One, technical field: the utility model relates to a kind of obstacle detouring wheel.
Two, background technology: well-known, a present wheeled transport vehicle employed wheel almost all is the single-wheel structure.The characteristics of this structure are: exercise on level land and ramp, the stationarity of vehicle is fine, but when across obstacle, and as step, ditch, bank etc., the stationarity of vehicle is relatively poor, sometimes even powerless.
Three, summary of the invention: the purpose of this utility model provides a kind of vehicle that can either make and steadily exercises on level land and ramp, can more successfully cross over the obstacle detouring wheel of various disorders thing again.
The purpose of this utility model realizes in the following manner:
The utility model comprises wheel hub, spoke, it is characterized in that: spoke is divided into two kinds of single entry spoke and compound spokes, and spoke is connected on the wheel hub, and the single entry spoke is that spoke equidistantly distributes in same plane radially; Compound spoke is that spoke equidistantly distributes respectively in two parallel planes radially, and corresponding spoke is parallel relatively, length is identical, on each spoke of single entry spoke, all utilize wheel shaft that a son wheel is installed, between every pair of compound spoke relative spoke, all utilize wheel shaft that a son wheel is installed.
The spoke that in same plane, distributes, its identical length is same, or length is alternate, and wherein: long spoke is same length, and short spoke is same length.
The diameter of all son wheels is identical, or size is alternate, and wherein: all big son wheels are same diameter, and all boy's wheels are same diameter.
The utility model has the advantages that: vehicle is steadily exercised on level land and ramp, can more successfully cross over the various disorders thing again, as: step, ditch, bank etc.
Four, description of drawings: Fig. 1 is a structural representation one of the present utility model; Fig. 2 is the left view of Fig. 1; Fig. 3 is a structural representation two of the present utility model; Fig. 4 is the left view of Fig. 3; Fig. 5 is a structural representation three of the present utility model; Fig. 6 is the left view of Fig. 5; Fig. 7 is a structural representation four of the present utility model; Fig. 8 is the left view of Fig. 7; Fig. 9 is a structural representation five of the present utility model; Figure 10 is the left view of Fig. 9; Figure 11 is a structural representation six of the present utility model; Figure 12 is the left view of Figure 11; Figure 13 is a structural representation seven of the present utility model; Figure 14 is the left view of Figure 13; Figure 15 is a structural representation eight of the present utility model; Figure 16 is the left view of Figure 15; Figure 17 is a structural representation nine of the present utility model; Figure 18 is the left view of Figure 17.
The specific embodiment: with reference to accompanying drawing, the utility model comprises wheel hub 1, spoke 2, spoke 2 is connected on the wheel hub 1, in same plane, equidistantly distribute radially, or be connected on the wheel hub 1, in two parallel planes, equidistantly distribute radially respectively, and corresponding spoke is parallel relatively, length is identical, on each spoke 2, or every pair of 2 of relative spoke all utilizes wheel shaft 3 that a son wheel 4 is installed.The size setting of the collocation of the length of spoke 2, son wheel 4, and the combination that is connected of spoke 2 and son wheel 4 according to the different requirements of obstacle detouring function, have multiple connection array mode, and what Figure of description provided only is several comparatively representative types connection array modes.The quantity of son wheel 4 is the best with four, six, eight.The utility model is adapted to the manpower hand barrow especially, wheelchair is installed and used, and after installing suitable safe auxiliary device additional, also can be used for self-propelled vehicle and installs and uses.After the utility model is installed onboard, when walking level land and ramp, generally have only one or two son wheel to land, when running into obstacle, then each height wheel is that the center lands successively with wheel hub 1, thereby realizes the function of across obstacle.
Claims (5)
1. an obstacle detouring wheel comprises wheel hub, spoke, it is characterized in that: spoke is divided into two kinds of single entry spoke and compound spokes, and spoke is connected on the wheel hub, and the single entry spoke is that spoke equidistantly distributes in same plane radially; Compound spoke is that spoke equidistantly distributes respectively in two parallel planes radially, and corresponding spoke is parallel relatively, length is identical, on each spoke of single entry spoke, all utilize wheel shaft that a son wheel is installed, between every pair of compound spoke relative spoke, all utilize wheel shaft that a son wheel is installed.
2. obstacle detouring wheel according to claim 1 is characterized in that: the spoke that distributes in same plane, its identical length are together.
3. obstacle detouring wheel according to claim 1 is characterized in that: the spoke that distributes in same plane is that length is alternate, and wherein: long spoke is same length, and short spoke is same length.
4. obstacle detouring wheel according to claim 1 is characterized in that: the diameter of all son wheels is identical.
5. obstacle detouring wheel according to claim 1 is characterized in that: the diameter of all son wheels is alternate for size, and wherein: all big son wheels are same diameter, and all boy's wheels are same diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055935 CN2784278Y (en) | 2004-12-31 | 2004-12-31 | Obstacles-surmounting wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055935 CN2784278Y (en) | 2004-12-31 | 2004-12-31 | Obstacles-surmounting wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2784278Y true CN2784278Y (en) | 2006-05-31 |
Family
ID=36771258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420055935 Expired - Fee Related CN2784278Y (en) | 2004-12-31 | 2004-12-31 | Obstacles-surmounting wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2784278Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462563B (en) * | 2009-01-16 | 2011-06-29 | 谢哲 | Archimedes spiral wheel for stair climbing vehicle and double-rocking lever mechanism |
| CN103707762A (en) * | 2012-10-07 | 2014-04-09 | 王金耀 | Electric vehicle capable of climbing steps |
-
2004
- 2004-12-31 CN CN 200420055935 patent/CN2784278Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462563B (en) * | 2009-01-16 | 2011-06-29 | 谢哲 | Archimedes spiral wheel for stair climbing vehicle and double-rocking lever mechanism |
| CN103707762A (en) * | 2012-10-07 | 2014-04-09 | 王金耀 | Electric vehicle capable of climbing steps |
| CN103707762B (en) * | 2012-10-07 | 2016-06-01 | 衢州市科诚技术开发有限公司 | A kind of power truck topped bar |
| CN105946560A (en) * | 2012-10-07 | 2016-09-21 | 衢州市科诚技术开发有限公司 | Obstacle crossing balance keeping method for electric vehicle capable of climbing stairs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |