CN103661507A - Wheelbarrow - Google Patents
Wheelbarrow Download PDFInfo
- Publication number
- CN103661507A CN103661507A CN201310596954.9A CN201310596954A CN103661507A CN 103661507 A CN103661507 A CN 103661507A CN 201310596954 A CN201310596954 A CN 201310596954A CN 103661507 A CN103661507 A CN 103661507A
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- China
- Prior art keywords
- wheel
- car body
- wheelbarrow
- barrow
- guard shield
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Abstract
The invention discloses a wheelbarrow. The wheelbarrow is characterized by comprising a wheelbarrow body, a wheel and a protective cover, wherein the wheel is arranged in the front of the wheelbarrow body in a rotatable mode and supports the wheelbarrow body, and the protective cover is arranged on the wheelbarrow body and located on the right rear portion of the wheel and extends to the portion over the wheel. The protective cover comprises an arc-shaped plate and a support, wherein one end of the arc-shaped plate is fixed to the wheelbarrow body, the other end of the arc-shaped plate extends to the portion over the wheel, and the support fixes the arc-shaped plate to the two sides of an axle of the wheel. The wheelbarrow can be more conveniently used in a dark environment compared with an ordinary wheelbarrow. The wheelbarrow is provided with a simple and practicable braking device according to design, so that using is safer. When a user pushes the wheelbarrow, the center of gravity is low so that the wheelbarrow can be more conveniently used under complicated road conditions.
Description
Technical field
The present invention relates to a kind of single-wheel barrow.
Background technology
Single-wheel barrow is present people very important parts in engineering, in agricultural, people can use hand barrow to transport the article such as building material, grain, because single-wheel barrow volume is little, alerting ability is good, has obtained extensively under narrow zone, the irregular environment of road conditions.But existing single-wheel barrow does not have automatic illuminating apparatus, in dim environment, use inconvenience, be prone to accidents.And existing wheelbarrow crank, does not have brake gear, even if there is brake gear, brake gear also can be because of the contained article of car body the overweight or gradient cross and tremble and easily damage.
Summary of the invention
The present invention is directed to above-mentioned deficiency, proposed a kind of single-wheel barrow for transporting cargo.
Technical scheme provided by the invention is:
A single-wheel barrow, is characterized in that, comprising:
Car body;
A wheel, its rotating the place ahead that is arranged on described car body, and support described car body;
Guard shield, it is arranged on described car body, is positioned at the dead aft of wheel, and extend to wheel directly over, described guard shield comprises: one end is fixed on described car body, and the other end extends to the arc directly over wheel; Arc is fixed on to the support of the wheel shaft both sides of wheel.
Preferably, in described a kind of single-wheel barrow, also comprise: an automatic illuminating apparatus, it is arranged on the top of described guard shield.
Preferably, in described a kind of single-wheel barrow, also comprise: a brake gear, it is arranged on described wheel.
Preferably, in described a kind of single-wheel barrow, described car body comprises: car body comprises: flat board; Extended two handles from dull and stereotyped one end; Hold up bar for two that are vertically arranged on dull and stereotyped bottom, be fixed on the collar on two handles, wherein, described flat board has certain radian, to lower recess 10～20cm.
Preferably, in described a kind of single-wheel barrow, the distance at the edge of described guard shield and described wheel is 10～15cm, and the central angle of described guard shield is greater than 90 degree, is less than 180 degree.
Preferably, in described a kind of single-wheel barrow, described automatic illuminating apparatus comprises: lamp box; Tilt to be fixed on lamp box top, and provide the solar panel of power supply for lamp box; Be positioned near the light sensor of solar panel, control the automatic switch of lamp box.
Preferably, in described a kind of single-wheel barrow, described brake gear comprises: brake facing, rotating shaft, axle sleeve, control lever, wherein, one end of rotating shaft connects described brake facing, and described brake facing is supported on to the dead aft of wheel, rotating being arranged in described axle sleeve of the other end of rotating shaft, described axle sleeve is fixed on the inner side of described guard shield, and one end of described control lever is connected to described rotating shaft, and from the bottom of described car body, the direction retreating along described wheel extends out the other end.
Preferably, in described a kind of single-wheel barrow, the other end of described control lever is resisted against the inside of the described collar, and described control lever to the distance of described handle is 10cm.
Preferably, in described a kind of single-wheel barrow, the described collar is flexible.
On single-wheel barrow of the present invention, there is automatic illuminating apparatus, be conducive to work in the situation that environment is dim.And the car body design of single-wheel barrow uniqueness, has reduced the center of gravity of this single-wheel barrow, its stability is improved.On single-wheel barrow, design a set of simple, solid, durable brake gear, improved the safety performance of single-wheel barrow.
Accompanying drawing explanation
Fig. 1 is the lateral plan of single-wheel barrow of the present invention;
Fig. 2 is the front view of brake gear of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to specification sheets word.
As shown in Figure 1, the invention provides a kind of single-wheel barrow, comprising: car body 1; A wheel 2, its rotating the place ahead that is arranged on car body 1, and support car body 1; Guard shield 3, it is arranged on car body 1, is positioned at the dead aft of wheel 2, and extend to wheel 2 directly over, guard shield 3 comprises: one end is fixed on car body 1, the other end extends to the arc 31 directly over wheel 2; Arc 31 is fixed on to the support 32 of the wheel shaft both sides of wheel 2.
Car body 1 comprises: flat board 11, two handles 12 that the one end from dull and stereotyped 11 extends out; Being used for two of vertical arrangement of support plate holds up bar 13.
Embodiment 1: dull and stereotyped 11 have certain radian, and to lower recess 10cm, guard shield 3 is 10cm with the distance at the edge of wheel 2, and the central angle of guard shield 3 is 90 degree, from the dead aft of wheel 2 extend to wheel 2 directly over.
Embodiment 2: dull and stereotyped 11 have certain radian, and to lower recess 20cm, guard shield 3 is 15cm with the distance at the edge of wheel 2, and the central angle of guard shield 3 is 180 degree, from the dead aft of wheel 2 extend to wheel 2 directly over.
Dull and stereotyped 11 to lower recess, and the center of gravity of car body 1 declines, and the stability of single-wheel barrow improves, and is conducive to walk under the road conditions of more sending out assorted.
Wheelbarrow in the present invention also comprises an automatic illuminating apparatus 4, is fixed on the top of guard shield 3, and automatic illuminating apparatus 4 comprises: lamp box; Tilt to be fixed on lamp box top, and provide the solar panel of power supply for lamp box; Be positioned near the light sensor of solar panel, control the automatic switch of lamp box.When insufficient light, light sensor can be connected lamp box power supply after 2s, and lamp box is automatically light; When bright and clear, light sensor can, after 2s, disconnect lamp box power supply, lamp box automatic distinguishing.
Automatically opening and extinguishing of illumination equipment 4, brings great convenience to the single-wheel barrow in the present invention, not only easy construction in dim environment, and save the energy.
Brake gear 5 comprises: brake facing 51, rotating shaft 52, axle sleeve 53, control lever 54, wherein, one end of rotating shaft 52 connects brake facing 51, and brake facing 51 is supported on to the dead aft of wheel 2, rotating being arranged in axle sleeve 53 of the other end of rotating shaft 52, axle sleeve 53 is fixed on the inner side of guard shield 3, and one end of control lever 54 is connected to rotating shaft 52, and from the bottom of car body 1, the direction retreating along wheel 2 extends out the other end.
The collar 55 is fixed on handle 12 belows control lever 54, and control lever 54 is played to the effect of support, the distance of control lever 54 and handle 12 is 10cm, staff's hand acts on handle 12, stretch out hand and just can touch control lever 54, apply the power making progress to control lever 54, decontrol control lever 54, control lever 54 falls, and gets back on the collar 55.
When brake, upwards pull control lever 54, control lever 54 drives rotating shaft 52 to rotate along the center of circle, and brake facing 51 is done eccentric rotary, forms like this one and presses down process, and brake facing 51 and wheel 2 are combined closely, and reaches the braking effect of slowing-down brake.This brake device structure is simple, wear-resistant.
The collar 55 has elasticity, and one end of the collar 55 is fixed on handle 12, and the other end contacts with control lever 54, and support operation bar 54, when control lever 54 falls, has a buffering, and control lever 54 contacts the vibratility producing with the collar 55 little, and restores balance very soon.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification sheets and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (9)
1. a single-wheel barrow, is characterized in that, comprising:
Car body;
A wheel, its rotating the place ahead that is arranged on described car body, and support described car body;
Guard shield, it is arranged on described car body, is positioned at the dead aft of wheel, and extend to wheel directly over, described guard shield comprises: one end is fixed on described car body, and the other end extends to the arc directly over wheel; Arc is fixed on to the support of the wheel shaft both sides of wheel.
2. a kind of single-wheel barrow as claimed in claim 1, is characterized in that, also comprises: an automatic illuminating apparatus, it is arranged on the top of described guard shield.
3. a kind of single-wheel barrow as claimed in claim 1, is characterized in that, also comprises: a brake gear, it is arranged on described wheel.
4. a kind of single-wheel barrow as claimed in claim 1, is characterized in that, described car body comprises: flat board; Extended two handles from dull and stereotyped one end; Hold up bar for two that are vertically arranged on dull and stereotyped bottom, be fixed on the collar on two handles, wherein, described flat board has certain radian, to lower recess 10～20cm.
5. a kind of single-wheel barrow as claimed in claim 1, is characterized in that, the distance at the edge of described guard shield and described wheel is 10～15cm, and the central angle of described guard shield is greater than 90 degree, is less than 180 degree.
6. a kind of single-wheel barrow as claimed in claim 2, is characterized in that, described automatic illuminating apparatus comprises: lamp box; Tilt to be fixed on lamp box top, and provide the solar panel of power supply for lamp box; Be positioned near the light sensor of solar panel, control the automatic switch of lamp box.
7. a kind of single-wheel barrow as described in claim 1 or 3, it is characterized in that, described brake gear comprises: brake facing, rotating shaft, axle sleeve, control lever, wherein, one end of rotating shaft connects described brake facing, and described brake facing is supported on to the dead aft of wheel, rotating being arranged in described axle sleeve of the other end of rotating shaft, described axle sleeve is fixed on the inner side of described guard shield, one end of described control lever is connected to described rotating shaft, and from the bottom of described car body, the direction retreating along described wheel extends out the other end.
8. a kind of single-wheel barrow as described in claim 4 or 7, is characterized in that, the other end of described control lever is resisted against the inside of the described collar, and described control lever to the distance of described handle is 10cm.
9. a kind of single-wheel barrow as claimed in claim 8, is characterized in that, the described collar is flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596954.9A CN103661507A (en) | 2013-11-21 | 2013-11-21 | Wheelbarrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596954.9A CN103661507A (en) | 2013-11-21 | 2013-11-21 | Wheelbarrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103661507A true CN103661507A (en) | 2014-03-26 |
Family
ID=50300602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310596954.9A Pending CN103661507A (en) | 2013-11-21 | 2013-11-21 | Wheelbarrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015604A (en) * | 2015-07-23 | 2015-11-04 | 金陵科技学院 | Hand wheelbarrow with protection function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2889823Y (en) * | 2005-09-23 | 2007-04-18 | 刘宇财 | Plate type single wheel handcart |
| US20100044125A1 (en) * | 2008-08-21 | 2010-02-25 | Witzigman Scott P | Game/supply carrier |
| CN202593571U (en) * | 2012-06-09 | 2012-12-12 | 宁波南洋车业有限公司 | Handcart |
| CN202827653U (en) * | 2012-10-15 | 2013-03-27 | 吴光昌 | Power- assisted multipurpose wheelbarrow |
| CN102991541A (en) * | 2012-10-25 | 2013-03-27 | 郑爽 | Trolley with searchlight |
| CN203094111U (en) * | 2012-08-17 | 2013-07-31 | 肖金林 | Wheelbarrow |
| CN103264718A (en) * | 2013-05-29 | 2013-08-28 | 徐州神威消防器材有限公司 | Novel single-wheel barrow |
-
2013
- 2013-11-21 CN CN201310596954.9A patent/CN103661507A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2889823Y (en) * | 2005-09-23 | 2007-04-18 | 刘宇财 | Plate type single wheel handcart |
| US20100044125A1 (en) * | 2008-08-21 | 2010-02-25 | Witzigman Scott P | Game/supply carrier |
| CN202593571U (en) * | 2012-06-09 | 2012-12-12 | 宁波南洋车业有限公司 | Handcart |
| CN203094111U (en) * | 2012-08-17 | 2013-07-31 | 肖金林 | Wheelbarrow |
| CN202827653U (en) * | 2012-10-15 | 2013-03-27 | 吴光昌 | Power- assisted multipurpose wheelbarrow |
| CN102991541A (en) * | 2012-10-25 | 2013-03-27 | 郑爽 | Trolley with searchlight |
| CN103264718A (en) * | 2013-05-29 | 2013-08-28 | 徐州神威消防器材有限公司 | Novel single-wheel barrow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015604A (en) * | 2015-07-23 | 2015-11-04 | 金陵科技学院 | Hand wheelbarrow with protection function |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |