CN105799750A - Multifunctional retractable trolley - Google Patents
Multifunctional retractable trolley Download PDFInfo
- Publication number
- CN105799750A CN105799750A CN201610229460.0A CN201610229460A CN105799750A CN 105799750 A CN105799750 A CN 105799750A CN 201610229460 A CN201610229460 A CN 201610229460A CN 105799750 A CN105799750 A CN 105799750A
- Authority
- CN
- China
- Prior art keywords
- fixed panel
- panel
- handbarrow
- drop front
- push
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
- B62B3/022—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible folding down the body to the wheel carriage or by retracting projecting parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/30—Detachable, retractable or collapsible load supporting means
- B62B2205/32—Shelves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
A multifunctional retractable trolley comprises a push-pull rod, a supporting panel and rollers.The supporting panel comprises a fixed panel and a movable panel.The movable panel is placed in the fixed panel, the fixed panel is internally provided with a cavity, the two sides of the fixed panel are provided with slideways, the two side edges of the movable panel are placed in the slideways respectively, the push-pull rod is in a reversed U shape and is hinged to one end of the upper surface of the fixed panel through a rotating shaft, the upper surface of the fixed panel is further provided with a groove corresponding to the shape of the push-pull rod, the rollers comprise four fixed rollers and two movable rollers, and the fixed rollers are arranged at the bottom of the fixed panel.The outer side of the top end of the movable panel is provided with two symmetrical 7-shaped grooves, and the two movable rollers are installed in the 7-shaped grooves.The multifunctional retractable trolley is more humanized in design, high in practicality and easy to popularize and reduces cost.
Description
Technical field
The invention belongs to article of everyday use technical field, be specifically related to a kind of multi-functional collapsible handbarrow.
Background technology
Handbarrow is the carrying vehicle tried hard to recommend with people, draw, although handbarrow carrying technology development, but handbarrow is still used till today as indispensable handbarrow, handbarrow produce and life obtain extensive use be because that it is cheap, it is simple, easy to operate to safeguard, from heavy and light, the local work that can use in motor vehicles inconvenience, very convenient when short-haul operation article.Producing and extensive use in life.But current handbarrow function is simple, better cannot play more favourable effect in daily life or production and transport, make troubles to user, along with improving constantly that quality of life is required by people, handbarrow is more expected by light and handy, portable, the more people of becoming of load of handbarrow, but prior art is in product design, but ignores this point, therefore, the Curve guide impeller of handbarrow also has very big space.
Therefore, the problems referred to above are the problems should paid attention to and solve in cart design and use procedure.
Summary of the invention
For above-mentioned Problems existing, the present invention provides one to overcome defect of the prior art, it is provided that the multi-functional collapsible handbarrow of a kind of one rational in infrastructure.
The technical solution of the present invention is: a kind of multi-functional collapsible handbarrow, including push-pull bar, support panel and roller, described support panel includes fixed panel and drop front, described drop front is placed in inside described fixed panel, described fixed panel is internal in cavity, both sides are provided with slideway, described drop front dual-side is respectively placed in described slideway, described push-pull bar is inverted U, one end of the upper surface of described fixed panel it is hinged on by rotating shaft, described upper surface is additionally provided with the groove corresponding with described push-pull bar shape, described roller includes two fixed idler whells and two action rollers, described fixed idler whell is arranged on the bottom of described fixed panel, two 7 symmetrical font grooves it are provided with outside the top of described drop front, two described action rollers are arranged in described 7 font grooves.
Further improvement of the present invention is in that: the upper surface of described fixed panel and described drop front is equipped with anti-skidding rib, and described anti-skidding rib is evenly distributed.
Further improvement of the present invention is in that: the both sides of described fixed panel are provided with movable fence, and described movable fence is by hinge on described fixed panel, and described movable fence is drum, and its vertical railing is hinged on two front rail.
Further improvement of the present invention is in that: described push-pull bar includes cross bar and two montants, described montant adopts Collapsible structure, including fixing bar and motion bar, described fixing bar is internal is cavity, described motion bar its length of freely slidable adjustment being fixed by knob in described fixing bar.
Further improvement of the present invention is in that: the top of described drop front is provided with limited block, and its horizontal plane is higher than the horizontal plane of described fixed panel.
Further improvement of the present invention is in that: described action roller is in same level with described fixed idler whell after opening, and described roller is the universal wheel with shock-absorbing function.
The present invention provides a kind of multi-functional collapsible handbarrow, in use, push-pull bar is adjusted to suitable height, fix with knob, open movable fence, if the article space of required carrying, fixed panel supports the words under not, drop front can be pulled open, increase load space, and the action roller in described 7 font grooves is opened；When using, push-pull bar can be shunk, and be positioned in the groove of described fixed panel upper surface, drop front is pushed in fixed panel simultaneously.
The invention has the beneficial effects as follows: its simple in construction, easy to use, it is skillfully constructed, drop front can be pulled open when people use, expand or reduce the load space of handbarrow, task amount with better coupling transport, push-pull bar and drop front can be received when using, save space, design hommization more, practical, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the inner side schematic diagram of fixed panel in the present invention；
Fig. 3 is the top schematic diagram of drop front in the present invention；
Wherein: 1-push-pull bar, 2-fixed panel, 3-drop front, 4-slideway, 5-upper surface, 6-groove, 7-fixed idler whell, 8-action roller, 9-7 font groove, the anti-skidding rib of 10-, 11-movable fence, the vertical railing of 12-, 13-front rail, 14-transverse slat, 15-montant, 16-fixes bar, 17-motion bar, 18-knob, 19-limited block.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention being described in further detail, this embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and limits.
nullAs shown in the figure，The technical solution of the present invention is: a kind of multi-functional collapsible handbarrow，Including push-pull bar 1，Support panel and roller，Described support panel includes fixed panel 2 and drop front 3，It is internal that described drop front 3 is placed in described fixed panel 2，Described fixed panel 2 is internal in cavity，Both sides are provided with slideway 4，Described drop front 3 dual-side is respectively placed in described slideway 4，Described push-pull bar 1 is in inverted U，One end of the upper surface 5 of described fixed panel 2 it is hinged on by rotating shaft，Described upper surface 5 is additionally provided with the groove 6 corresponding with described push-pull bar shape，The upper surface of described fixed panel 2 and described drop front 3 is equipped with anti-skidding rib 10，Described anti-skidding rib 10 includes two fixed idler whells 7 and two action rollers 8 in evenly distributed described roller，Described fixed idler whell 7 is arranged on the bottom of described fixed panel 2，Two 7 symmetrical font grooves 9 it are provided with outside the top of described drop front 3，Two described action rollers 8 are arranged in described 7 font grooves 9，It is in same level with described fixed idler whell 7 after described action roller 8 is opened，Described roller is the universal wheel with shock-absorbing function；The both sides of described fixed panel 2 are provided with movable fence 11, and described movable fence 11 is by hinge on described fixed panel 2, and described movable fence 11 is in drum, and its vertical railing 12 is hinged on two front rail 13；
Described push-pull bar 1 includes cross bar 14 and two montants 15, described montant 15 adopts Collapsible structure, including fixing bar 16 and motion bar 17, described fixing bar 16 is internal be cavity, described motion bar 17 its length of freely slidable adjustment to pass through knob 18 fixing in described fixing bar 16；The top of described drop front 3 is provided with limited block 19, and its horizontal plane is higher than the horizontal plane of described fixed panel 2.
The present embodiment provides a kind of multi-functional collapsible handbarrow, in use, push-pull bar 1 is adjusted to suitable height, fix with knob 18, open movable fence 11, if the article space of required carrying, fixed panel 2 supports the words under not, drop front 3 can be pulled open, increase load space, and the action roller 8 in described 7 font grooves 9 is opened；When using, push-pull bar 1 can be shunk, and be positioned in the groove 6 of described fixed panel 2 upper surface, drop front 3 is pushed in fixed panel 2 simultaneously.
The present embodiment provides the benefit that: its simple in construction, easy to use, it is skillfully constructed, drop front can be pulled open when people use, expand or reduce the load space of handbarrow, task amount with better coupling transport, push-pull bar and drop front can be received when using, save space, design hommization more, practical, it is easy to promote.
Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a multi-functional collapsible handbarrow, including push-pull bar, support panel and roller, it is characterized in that: described support panel includes fixed panel and drop front, described drop front is placed in inside described fixed panel, described fixed panel is internal in cavity, both sides are provided with slideway, described drop front dual-side is respectively placed in described slideway, described push-pull bar is inverted U, one end of the upper surface of described fixed panel it is hinged on by rotating shaft, described upper surface is additionally provided with the groove corresponding with described push-pull bar shape, described roller includes two fixed idler whells and two action rollers, described fixed idler whell is arranged on the bottom of described fixed panel, two 7 symmetrical font grooves it are provided with outside the top of described drop front, two described action rollers are arranged in described 7 font grooves.
2. the multi-functional collapsible handbarrow of one according to claim 1, it is characterised in that: the upper surface of described fixed panel and described drop front is equipped with anti-skidding rib, and described anti-skidding rib is evenly distributed.
3. the multi-functional collapsible handbarrow of one according to claim 1, it is characterized in that: the both sides of described fixed panel are provided with movable fence, described movable fence is by hinge on described fixed panel, and described movable fence is drum, and its vertical railing is hinged on two front rail.
4. the multi-functional collapsible handbarrow of one according to claim 1, it is characterized in that: described push-pull bar includes cross bar and two montants, described montant adopts Collapsible structure, including fixing bar and motion bar, described fixing bar is internal is cavity, described motion bar its length of freely slidable adjustment being fixed by knob in described fixing bar.
5. the multi-functional collapsible handbarrow of one according to claim 1, it is characterised in that: the top of described drop front is provided with limited block, and its horizontal plane is higher than the horizontal plane of described fixed panel.
6. the multi-functional collapsible handbarrow of one according to claim 1, it is characterised in that: described action roller is in same level with described fixed idler whell after opening, and described roller is the universal wheel with shock-absorbing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229460.0A CN105799750A (en) | 2016-04-14 | 2016-04-14 | Multifunctional retractable trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229460.0A CN105799750A (en) | 2016-04-14 | 2016-04-14 | Multifunctional retractable trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105799750A true CN105799750A (en) | 2016-07-27 |
Family
ID=56459245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610229460.0A Pending CN105799750A (en) | 2016-04-14 | 2016-04-14 | Multifunctional retractable trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799750A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407852A (en) * | 2018-01-31 | 2018-08-17 | 姜成琛 | A kind of liftable logistics Shockproof cart |
| CN108975227A (en) * | 2018-08-03 | 2018-12-11 | 肥东万安工程机械有限公司 | A kind of adjustable fork truck gantry mounting support seat |
| CN111776033A (en) * | 2020-06-15 | 2020-10-16 | 陆晓霖 | Intelligent household transfer device convenient to unfold and collect |
| CN114802380A (en) * | 2022-04-07 | 2022-07-29 | 武汉理工大学 | Petroleum pipeline transportation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4846493A (en) * | 1987-10-26 | 1989-07-11 | Mason Donald W | Portable cooler with retractable wheels |
| CN201792883U (en) * | 2010-09-26 | 2011-04-13 | 山东科技大学 | Foldable transport vehicle |
| CN202574303U (en) * | 2011-12-14 | 2012-12-05 | 明礼实业股份有限公司 | Cart structure |
| CN202923690U (en) * | 2012-11-27 | 2013-05-08 | 中国矿业大学 | Multifunctional trolley |
| CN203766850U (en) * | 2014-04-22 | 2014-08-13 | 宁波金洋化工物流有限公司 | Logistical cart |
| CN204055865U (en) * | 2014-06-26 | 2014-12-31 | 湖北航天双菱物流技术有限公司 | Collapsible formula hand barrow |
| CN204956556U (en) * | 2015-08-24 | 2016-01-13 | 太仓兴锋脚轮有限公司 | Folding dull and stereotyped shallow |
-
2016
- 2016-04-14 CN CN201610229460.0A patent/CN105799750A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4846493A (en) * | 1987-10-26 | 1989-07-11 | Mason Donald W | Portable cooler with retractable wheels |
| CN201792883U (en) * | 2010-09-26 | 2011-04-13 | 山东科技大学 | Foldable transport vehicle |
| CN202574303U (en) * | 2011-12-14 | 2012-12-05 | 明礼实业股份有限公司 | Cart structure |
| CN202923690U (en) * | 2012-11-27 | 2013-05-08 | 中国矿业大学 | Multifunctional trolley |
| CN203766850U (en) * | 2014-04-22 | 2014-08-13 | 宁波金洋化工物流有限公司 | Logistical cart |
| CN204055865U (en) * | 2014-06-26 | 2014-12-31 | 湖北航天双菱物流技术有限公司 | Collapsible formula hand barrow |
| CN204956556U (en) * | 2015-08-24 | 2016-01-13 | 太仓兴锋脚轮有限公司 | Folding dull and stereotyped shallow |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407852A (en) * | 2018-01-31 | 2018-08-17 | 姜成琛 | A kind of liftable logistics Shockproof cart |
| CN108975227A (en) * | 2018-08-03 | 2018-12-11 | 肥东万安工程机械有限公司 | A kind of adjustable fork truck gantry mounting support seat |
| CN111776033A (en) * | 2020-06-15 | 2020-10-16 | 陆晓霖 | Intelligent household transfer device convenient to unfold and collect |
| CN111776033B (en) * | 2020-06-15 | 2021-12-24 | 江苏易仁智能装备有限公司 | Intelligent household transfer device convenient to unfold and collect |
| CN114802380A (en) * | 2022-04-07 | 2022-07-29 | 武汉理工大学 | Petroleum pipeline transportation device |
| CN114802380B (en) * | 2022-04-07 | 2024-04-05 | 武汉理工大学 | Petroleum pipeline transportation device |
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| Date | Code | Title | Description |
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| C06 | 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: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |