CN102785684A - Balanced luggage van - Google Patents
Balanced luggage van Download PDFInfo
- Publication number
- CN102785684A CN102785684A CN2011101284789A CN201110128478A CN102785684A CN 102785684 A CN102785684 A CN 102785684A CN 2011101284789 A CN2011101284789 A CN 2011101284789A CN 201110128478 A CN201110128478 A CN 201110128478A CN 102785684 A CN102785684 A CN 102785684A
- Authority
- CN
- China
- Prior art keywords
- frame
- main car
- car
- bogie type
- vehicle wheel
- 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
Images
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a balanced luggage van which comprises a wheel, a wheel frame and a main frame. The wheel is arranged below the main frame through the wheel frame, and an axle module is connected with the lower end of the wheel frame; the balanced luggage van further comprises a rotating shaft located at the center of the main frame, the upper end of the wheel frame is connected with the main frame through the rotating shaft. A cargo platform can be always kept level by operating when the luggage van passes through various tilt and cratered roads, and the luggage van has reliable stability.
Description
Technical field
The present invention relates to the baggage car technical field, particularly relate to bogie type two-wheel baggage car.
Background technology
Baggage car is as a kind of manpower hand barrow, with its advantage such as simple in structure, easy to operate, time saving and energy saving, is widely used in occasions such as market, station, airport, hotel, can also be used to Transhipment Cargo sometimes.
According to the difference of car wheel structure form, baggage car can be divided into several types such as single wheel baggage car, two-wheel baggage car, three-wheel baggage car, four-wheel baggage car substantially.
Conventional single-wheel baggage car is when loading is heavier, and the user relatively requires great effort in use, and inclination even rollover phenomenon take place the very difficult balance of holding car body easily, and steady inadequately when Parking loading and unloading article, also can produce rollover because of adorning thing weight inequality.
With respect to the single-wheel baggage car, the two-wheel baggage car has good stable property, but because vehicle wheel frame and main car frame are generally all directly fixing, causes it to have following shortcoming:
Because vehicle wheel frame and main car frame are rigidly connected; Therefore the rotating shaft of wheel is parallel to the article carrying platform of main car frame all the time; When baggage car uses on potted road surfaces such as slope; Its article carrying platform can be difficult to keep the steady of baggage car article carrying platform along with the variation generation inclination even the rollover phenomenon of state of ground, uses very inconvenient.
In addition,, can't shirk, so packaging volume is bigger, is not easy to transportation because vehicle wheel frame and main car frame are rigidly connected.
Therefore, how improving the stability of two-wheel baggage car through road surfaces such as slopes the time, is the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this invention is to provide a kind of bogie type baggage car.This baggage car can make its article carrying platform remain level through operation through various inclinations, potted road surface the time, has very failure-free stability.
For realizing above-mentioned first purpose; The present invention provides a kind of bogie type baggage car; Comprise wheel, vehicle wheel frame and main car frame, said wheel is installed on said main car frame below through vehicle wheel frame, and its axle assembly is connected with the lower end of said vehicle wheel frame; Further comprise being positioned at the central S. A. of said main car frame, the upper end of said vehicle wheel frame is rotationally connected through said S. A. and said main car frame.
Preferably, said vehicle wheel frame is down " V " shape, and the upper end of its left wheel frame and right vehicle wheel frame is provided with the axle sleeve that is positioned on the same axis, and is rotationally connected through said axle sleeve and said S. A..
Preferably, said left wheel frame and right vehicle wheel frame all are " U " shape, and said axle sleeve is positioned at the two ends of its " U " shape opening.
Preferably, the lower end of said left wheel frame and right vehicle wheel frame and said axle assembly are hinged.
Preferably, said main car frame bottom is provided with locating bush, and an end of said S. A. is provided with the positioning head that is arranged in said locating bush and passes through the fastener relative fixed.
Preferably, said main car frame front side is provided with the front pipe.
Preferably, said front pipe and said main car frame are rotationally connected, and its start point with respect to said main car frame article carrying platform is 90 °.
Preferably, said main car frame and arranged on left and right sides is respectively equipped with left side retaining pipe, right retaining pipe.
Preferably, said left side retaining pipe, right retaining pipe are rotationally connected with said main car frame respectively, and its start point with respect to said main car frame article carrying platform is 90 °.
Preferably, the rear side of said main car frame is provided with detachable handrail and collapsible supporting leg.
The present invention has done further improvement on the basis of existing technology, and its vehicle wheel frame and main car frame are rotationally connected through S. A., and main car frame can be the center left rotation and right rotation with the S. A. that is positioned at middle position.Like this, when baggage car was advanced on conventional levels ground, its main car frame can go to the position parallel with axle assembly, thereby kept car body to be in normal horizontal travelling position; When baggage car up when advancing on hollow or ground, slope; The user can make two wheels contact fully with ground, and main car frame is adjusted to the left and right horizontal state within the specific limits through the regulatory function of S. A.; Has certain angle between the article carrying platform of main car frame and the axle assembly at this moment; Thereby reach the purpose that prevents baggage car inclination even rollover, compare with traditional baggage car, its use is more steady, laborsaving; And Parking loading and unloading article are also more stable, can be because of uneven rollover the about weight.
Description of drawings
Fig. 1 is the integral structure scheme drawing of a kind of specific embodiment of bogie type baggage car provided by the present invention;
Fig. 2 is the structural representation of bogie type baggage car shown in Figure 1 when extracting S. A. out;
Fig. 3 is the structural representation that the axle assembly of bogie type baggage car shown in Figure 1 is connected with wheel;
Fig. 4 is the structural representation that the vehicle wheel frame of bogie type baggage car shown in Figure 1 is connected with axle assembly;
Structural representation when Fig. 5 is in folded state for vehicle wheel frame shown in Fig. 4;
Fig. 6 is the main car frame of bogie type baggage car shown in Figure 1 and the structural representation of going up associated components thereof;
Fig. 7 manages for main car frame shown in Figure 6 keeps off on a left side, the structural representation when right retaining pipe is in rounding state;
Fig. 8 is the structural representation of main car frame shown in Figure 7 when the front pipe is in rounding state;
Fig. 9 is the structural representation of main car frame shown in Figure 8 when supporting leg is in rounding state;
The structural representation of main car frame shown in Figure 9 when Figure 10 is the dismounting handle;
Figure 11 is the structural representation of main car frame shown in Figure 9 behind the dismounting handle;
Front schematic view when Figure 12 advances on the conventional levels road surface for bogie type baggage car shown in Figure 1;
Front schematic view when Figure 13 advances on potted road surface for bogie type baggage car shown in Figure 1;
Front schematic view when Figure 14 advances on the protuberance road surface for bogie type baggage car shown in Figure 1;
Front schematic view when Figure 15 advances on left-leaning road surface for bogie type baggage car shown in Figure 1;
Front schematic view when Figure 16 advances on the Right deviation road surface for bogie type baggage car shown in Figure 1.
Among Fig. 1 to Figure 16:
1. wheel 2. axle assembly 2-1. wheel shaft 2-2. major axis overlap the holder of the universal sole 13-3. of 3. vehicle wheel frame 3-1. short sleeve 3-2. support beam 4. main car frame 4-1. locating bushs, 5. S. A. 5-1. positioning head 6. pads, 7. latch 8. front pipes, 9. rotation contact pin 10. left side retaining pipes, 11. right retaining pipe 12. handrail 12-1. locking pieces 13. supporting leg 13-1. locking handwheel 13-2. pin
The specific embodiment
Core of the present invention is to make baggage car have the function of adjustment through the connection mode of improving vehicle wheel frame and main car frame, and the user can make its article carrying platform remain level through operating, thus can be stable pass through various inclinations, potted road surface.
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with the accompanying drawing and the specific embodiment.
The term in expression orientation such as " upper and lower, forward and backward " among this paper is based on the position relation of accompanying drawing, should it be interpreted as the absolute qualification to protection domain.
Please refer to Fig. 1, Fig. 1 is the integral structure scheme drawing of a kind of specific embodiment of bogie type baggage car provided by the present invention.
In a kind of specific embodiment; Bogie type baggage car provided by the invention; Mainly by component set-ups such as wheel 1, axle assembly 2, vehicle wheel frame 3, main car frames 4, wherein wheel 1 is installed on main car frame 4 belows through vehicle wheel frame 3, and its axle assembly 3 is connected with the lower end of vehicle wheel frame 3; The central authorities of main car frame 4 are provided with S. A. 5, and the upper end of vehicle wheel frame 3 is rotationally connected through S. A. 5 and main car frame 4.
Please in the lump referring to figs. 2 to Fig. 5, Fig. 2 is the structural representation of bogie type baggage car shown in Figure 1 when extracting S. A. out; Fig. 3 is the structural representation that the axle assembly of bogie type baggage car shown in Figure 1 is connected with wheel; Fig. 4 is the structural representation that the vehicle wheel frame of bogie type baggage car shown in Figure 1 is connected with axle assembly; Structural representation when Fig. 5 is in folded state for vehicle wheel frame shown in Fig. 4.
The quantity of wheel 1 is two; About each one; Be installed on the two ends of axle assembly 2 respectively, axle assembly 2 comprises wheel shaft 2-1 and is sleeved on the major axis cover 2-2 on the wheel shaft that the two ends of wheel shaft 2-1 offer radial direction through hole; Behind the centre hole that passes wheel 1 respectively, through pad 6 and figure of eight latch 7 location that penetrate in the radial direction through hole.
In order to guarantee that short sleeve 3-1 can be on the same axis, left wheel frame and right vehicle wheel frame structurally need have certain dislocation relation, and be specifically as shown in Figure 4.
The bottom of main car frame 4 is provided with locating bush 4-1; This locating bush is square on cross-sectional plane; The end of S. A. 5 is provided with and on cross-sectional plane, is foursquare positioning head 5-1; When assembling, S. A. 5 passes locating bush 4-1 in the past backward successively, short sleeve 3-1 links together vehicle wheel frame 3 and main car frame 4, and is final; The positioning head 5-1 of S. A. 5 front ends is inserted among the locating bush 4-1 and passes through fastener relative fixed such as screw, latch, and the rear end side of S. A. 5 stretches in the fixing axle sleeve in main car frame 4 bottoms.
This paper does not do qualification to the concrete structure of vehicle wheel frame, everyly can all can be used for realizing the object of the invention through the vehicle wheel frame that S. A. and main car frame are rotationally connected.
Please refer to Fig. 6 to Figure 11, Fig. 6 is the main car frame of bogie type baggage car shown in Figure 1 and the structural representation of going up associated components thereof; Fig. 7 manages for main car frame shown in Figure 6 keeps off on a left side, the structural representation when right retaining pipe is in rounding state; Fig. 8 is the structural representation of main car frame shown in Figure 7 when the front pipe is in rounding state; Fig. 9 is the structural representation of main car frame shown in Figure 8 when supporting leg is in rounding state; The structural representation of main car frame shown in Figure 9 when Figure 10 is the dismounting handle; Figure 11 is the structural representation of main car frame shown in Figure 9 behind the dismounting handle.
As shown in the figure, main car frame 3 rectangular framed structures, its framework inside is provided with three road crossbeams, and the front side is provided with front pipe 8, and front pipe 8 is rotationally connected through rotation contact pin 9 with main car frame, and its article carrying platform with respect to main car frame 4 can be expanded to 90 °.
The rear side of main car frame 3 is provided with detachable handrail 12 and collapsible supporting leg 13, fixes through handrail locking piece 12-1 behind the pipe fitting of the pipe fitting insertion main car frame 3 of handrail 12 front ends; Supporting leg 13 has Telescopic, after adjusting, can fix through locking handwheel 13-1, and the bottom of supporting leg 13 is provided with universal sole 13-2, and with reply different road condition, the upper end of supporting leg 13 is rotationally connected through pin holder 13-3 and main car frame 3, can fold forward.
After dismounting, front pipe 8, left side retaining pipe 10, right retaining pipe 11 can fold gathering above main car frame 3, and supporting leg 13 can fold gathering below main car frame 3, is near smooth state, thereby effectively reduces transportation volume, and 12 on handrail can be dismantled fully.
Certainly, above-mentioned bogie type baggage car only is a kind of preferred version, and its concrete structure is not limited thereto, and can make pointed adjustment according to actual needs on this basis.Because mode in the cards is more, be to practice thrift length, this paper is casehistory no longer one by one just.
Principle of work in the face of above-mentioned bogie type baggage car is elaborated down:
Please refer to Figure 12 to Figure 16, the front schematic view when Figure 12 advances on the conventional levels road surface for bogie type baggage car shown in Figure 1; Front schematic view when Figure 13 advances on potted road surface for bogie type baggage car shown in Figure 1; Front schematic view when Figure 14 advances on the protuberance road surface for bogie type baggage car shown in Figure 1; Front schematic view when Figure 15 advances on left-leaning road surface for bogie type baggage car shown in Figure 1; Front schematic view when Figure 16 advances on the Right deviation road surface for bogie type baggage car shown in Figure 1.
When baggage car was advanced on conventional levels ground, its main car frame 4 can go to the position parallel with axle assembly 2, thereby kept car body to be in normal horizontal travelling position; When baggage car up when advancing on hollow or ground, slope; The user can make two wheels 1 contact fully with ground, and main car frame 4 is adjusted to the left and right horizontal state within the specific limits through the regulatory function of S. A. 5; Has certain angle between the article carrying platform of main car frame 4 and the axle assembly 2 at this moment; Thereby reach the purpose that prevents baggage car inclination even rollover, compare with traditional baggage car, its use is more steady, laborsaving; And Parking loading and unloading article are also more stable, can be because of uneven rollover the about weight.
More than bogie type baggage car provided by the present invention has been carried out detailed introduction.Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present invention.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (10)
1. bogie type baggage car; Comprise wheel, vehicle wheel frame and main car frame; Said wheel is installed on said main car frame below through vehicle wheel frame, and its axle assembly is connected with the lower end of said vehicle wheel frame, it is characterized in that; Further comprise being positioned at the central S. A. of said main car frame, the upper end of said vehicle wheel frame is rotationally connected through said S. A. and said main car frame.
2. bogie type baggage car according to claim 1 is characterized in that, said vehicle wheel frame is down " V " shape, and the upper end of its left wheel frame and right vehicle wheel frame is provided with the axle sleeve that is positioned on the same axis, and is rotationally connected through said axle sleeve and said S. A..
3. bogie type baggage car according to claim 2 is characterized in that, said left wheel frame and right vehicle wheel frame all are " U " shape, and said axle sleeve is positioned at the two ends of its " U " shape opening.
4. bogie type baggage car according to claim 3 is characterized in that, the lower end of said left wheel frame and right vehicle wheel frame and said axle assembly are hinged.
5. according to each described bogie type baggage car of claim 1 to 4, it is characterized in that said main car frame bottom is provided with locating bush, an end of said S. A. is provided with the positioning head that is arranged in said locating bush and passes through the fastener relative fixed.
6. according to each described bogie type baggage car of claim 1 to 4, it is characterized in that said main car frame front side is provided with the front pipe.
7. bogie type baggage car according to claim 6 is characterized in that, said front pipe and said main car frame are rotationally connected, and its start point with respect to the article carrying platform of said main car frame is 90 °.
8. according to each described bogie type baggage car of claim 1 to 4, it is characterized in that said main car frame and arranged on left and right sides is respectively equipped with left side retaining pipe, right retaining pipe.
9. bogie type baggage car according to claim 8 is characterized in that, said left side retaining pipe, right retaining pipe are rotationally connected with said main car frame respectively, and its start point with respect to the article carrying platform of said main car frame is 90 °.
10. according to each described bogie type baggage car of claim 1 to 4, it is characterized in that the rear side of said main car frame is provided with detachable handrail and collapsible supporting leg.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101284789A CN102785684A (en) | 2011-05-18 | 2011-05-18 | Balanced luggage van |
| PCT/CN2011/079736 WO2012155422A1 (en) | 2011-05-18 | 2011-09-16 | Balanced luggage van |
| EP11865547.1A EP2711263B1 (en) | 2011-05-18 | 2011-09-16 | Balanced luggage van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101284789A CN102785684A (en) | 2011-05-18 | 2011-05-18 | Balanced luggage van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102785684A true CN102785684A (en) | 2012-11-21 |
Family
ID=47151309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101284789A Pending CN102785684A (en) | 2011-05-18 | 2011-05-18 | Balanced luggage van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785684A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857353A (en) * | 2016-05-24 | 2016-08-17 | 中国五冶集团有限公司 | High-reliability conveying trolley structure for construction field |
| CN105905137A (en) * | 2016-05-24 | 2016-08-31 | 安徽东平木业股份有限公司 | Simple thin plate conveying vehicle |
| CN107743779A (en) * | 2017-11-16 | 2018-03-02 | 遵义湘江园林工程有限责任公司 | A kind of adjustable hedgerow car |
| CN107787640A (en) * | 2017-10-12 | 2018-03-13 | 佛山汇众森泰科技有限公司 | Automatic plane pit device is used in a kind of sweet potato plantation |
| CN109052272A (en) * | 2018-11-01 | 2018-12-21 | 中建六局建设发展有限公司 | A kind of piping lane kerbstone handling Portable handcart |
| CN109131480A (en) * | 2016-10-28 | 2019-01-04 | 王永妍 | A kind of fragile material transport vehicle with damping effect |
| CN109895833A (en) * | 2019-04-03 | 2019-06-18 | 孙佳楠 | A kind of gas tank handling device upstairs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88200161U (en) * | 1988-01-09 | 1988-12-14 | 黄汉森 | Portable and foldable luggage van |
| CN1206380A (en) * | 1996-10-17 | 1999-01-27 | 柿见富雄 | Suspension device with crank type axle |
| US6079718A (en) * | 1998-11-10 | 2000-06-27 | Unique Product & Design Co., Ltd. | Golf club cart collapsing device |
| KR20050041292A (en) * | 2003-10-30 | 2005-05-04 | 이원식 | Balance apparatus for cart |
| US7320470B1 (en) * | 2005-07-25 | 2008-01-22 | Butera Emanuel C | Wheeled cart for beach fisherman having stabilizing element |
| CN202124051U (en) * | 2011-05-18 | 2012-01-25 | 浙江泰普森休闲用品有限公司 | Balanced type baggage cart |
-
2011
- 2011-05-18 CN CN2011101284789A patent/CN102785684A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88200161U (en) * | 1988-01-09 | 1988-12-14 | 黄汉森 | Portable and foldable luggage van |
| CN1206380A (en) * | 1996-10-17 | 1999-01-27 | 柿见富雄 | Suspension device with crank type axle |
| US6079718A (en) * | 1998-11-10 | 2000-06-27 | Unique Product & Design Co., Ltd. | Golf club cart collapsing device |
| KR20050041292A (en) * | 2003-10-30 | 2005-05-04 | 이원식 | Balance apparatus for cart |
| US7320470B1 (en) * | 2005-07-25 | 2008-01-22 | Butera Emanuel C | Wheeled cart for beach fisherman having stabilizing element |
| CN202124051U (en) * | 2011-05-18 | 2012-01-25 | 浙江泰普森休闲用品有限公司 | Balanced type baggage cart |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857353A (en) * | 2016-05-24 | 2016-08-17 | 中国五冶集团有限公司 | High-reliability conveying trolley structure for construction field |
| CN105905137A (en) * | 2016-05-24 | 2016-08-31 | 安徽东平木业股份有限公司 | Simple thin plate conveying vehicle |
| CN105857353B (en) * | 2016-05-24 | 2017-11-17 | 中国五冶集团有限公司 | A kind of high reliability for construction site transports vehicle structure |
| CN109131480A (en) * | 2016-10-28 | 2019-01-04 | 王永妍 | A kind of fragile material transport vehicle with damping effect |
| CN107787640A (en) * | 2017-10-12 | 2018-03-13 | 佛山汇众森泰科技有限公司 | Automatic plane pit device is used in a kind of sweet potato plantation |
| CN107743779A (en) * | 2017-11-16 | 2018-03-02 | 遵义湘江园林工程有限责任公司 | A kind of adjustable hedgerow car |
| CN109052272A (en) * | 2018-11-01 | 2018-12-21 | 中建六局建设发展有限公司 | A kind of piping lane kerbstone handling Portable handcart |
| CN109895833A (en) * | 2019-04-03 | 2019-06-18 | 孙佳楠 | A kind of gas tank handling device upstairs |
| CN109895833B (en) * | 2019-04-03 | 2021-08-13 | 孙佳楠 | Gas cylinder upstairs carrying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102785684A (en) | Balanced luggage van | |
| US8887852B2 (en) | Foldable scooter | |
| CN202124051U (en) | Balanced type baggage cart | |
| CN102653281A (en) | Stroller | |
| CN203497057U (en) | Trailer with rotary rail | |
| CN203920781U (en) | Barrow | |
| CN203888967U (en) | Foldable box type multifunctional electric walking aid | |
| CN104097664A (en) | Field handcart | |
| CN204978753U (en) | Transport cart | |
| CN107054422A (en) | A kind of obstacle detouring small handcart | |
| CN106379381A (en) | Shockproof conveying device special for building projects and conveying method | |
| CN203698319U (en) | Safety trolley for acetylene bottles | |
| CN206914379U (en) | A kind of obstacle detouring small handcart | |
| EP2711263B1 (en) | Balanced luggage van | |
| CN206615256U (en) | A kind of children trolley | |
| CN203832516U (en) | Foldable shopping trolley | |
| CN108909778A (en) | A kind of construction two-wheel material transport vehicle | |
| CN204567727U (en) | A kind of Folding trolley | |
| CN205273524U (en) | Fortune thing car | |
| CN218986679U (en) | Wheel-changeable scooter | |
| CN211809765U (en) | Trolley with universal wheel telescopic support legs | |
| CN204432872U (en) | Folding box formula walk helper | |
| CN205239578U (en) | Collapsible dual -purpose shallow | |
| CN202180837U (en) | Foldable luggage barrow | |
| CN105197073A (en) | Glass conveying trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121121 |