CN106494474A - Integral folding LAU - Google Patents
Integral folding LAU Download PDFInfo
- Publication number
- CN106494474A CN106494474A CN201611165883.7A CN201611165883A CN106494474A CN 106494474 A CN106494474 A CN 106494474A CN 201611165883 A CN201611165883 A CN 201611165883A CN 106494474 A CN106494474 A CN 106494474A
- Authority
- CN
- China
- Prior art keywords
- body frame
- underframe
- outer body
- interior body
- axle
- 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
- 239000004744 fabric Substances 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 241001442589 Convoluta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/66—Laundry
-
- 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
- B62B2205/06—Foldable with a scissor-like mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention belongs to indoor push-and-pull technical field of tools, is related to a kind of integral folding LAU, front outer body frame is with front interior body frame is in X-type and middle part axle connects；Outer body frame is with rear interior body frame is in X-type and middle part axle connects afterwards；Interior body frame is connect by intermediate supports pipe axle with the top of front interior body frame afterwards, and front outer body frame is connect by underframe support tube axle with the bottom of rear outer body frame；The front interior body frame of the left and right sides and rear interior body frame are connected by return pulley support tube respectively, and the front outer body frame of the left and right sides, rear outer body frame are connected by collateral stay tube；Underframe front assembly is connect with the bottom axle of front interior body frame, and after underframe, component is connect with the bottom axle of rear interior body frame, and after underframe front assembly and underframe, component axle connects, and junction is located at the top of underframe support tube；Runner is provided with afterwards below return pulley support tube and front return pulley support tube.During use can push-and-pull, fold that rear small volume, lightweight, each part linkage be good, good stability.
Description
Technical field
The invention belongs to indoor push-and-pull technical field of tools, specifically, when being related to a kind of use can push-and-pull, fold rear body
Little, lightweight, each part linkage of product is good, good stability integral folding LAU.
Background technology
LAU currently on the market is not most of folding, be placed on family take up room larger, using limited space.
Common LAU, cannot fold during use including framework and layer net, framework and layer net, it is desirable to which saving space can only
Realized by way of dismounting, wasted time and energy.
Content of the invention
The present invention takes up room greatly for existing LAU, awkward problem, and design one kind folds rear small volume, weight
Light, each part linkage of amount is good, good stability integral folding LAU.
To achieve these goals, the technical solution used in the present invention is：
A kind of integral folding LAU, including being symmetrical set before outer body frame, front interior body frame, rear outer body frame,
Interior body frame, underframe component afterwards；The front outer body frame and front interior body frame are in X-type, the middle part axle of front outer body frame and front interior body frame
Connect；After described, outer body frame is in X-type with rear interior body frame, and outer body frame is connect with the middle part axle of rear interior body frame afterwards；The top of interior body frame afterwards
Hold and connect by intermediate supports pipe axle with the top of front interior body frame, the bottom of the bottom of front outer body frame and rear outer body frame is propped up by underframe
Stay tube axle connects；The bottom of the front interior body frame of the left and right sides is connected by front return pulley support tube, the bottom of the rear interior body frame of the left and right sides
End is connected by rear return pulley support tube, and the top of the front outer body frame of the left and right sides is connected by front side support tube, the left and right sides
The top of outer body frame is connected by Backside support pipe afterwards；
The underframe component includes component after underframe front assembly and underframe, the bottom of the front end of underframe front assembly and front interior body frame
End axle connects, and after underframe, the rear end of component is connect with the bottom axle of rear interior body frame, behind the rear end of underframe front assembly and underframe before component
End axle connects, and after underframe front assembly and underframe, the junction of component is located at the top of underframe support tube；
Runner is provided with below the rear return pulley support tube and front return pulley support tube.
Preferably, the upper and lower ends of the front outer body frame, front interior body frame, rear outer body frame and rear interior body frame are equipped with top
Set.
Preferably, the underframe component includes that stull pipe, vertical stay tube and spacer screen, stull pipe fix welding with vertical stay tube,
Spacer screen is welded on stull pipe and vertical stay tube；The front end axle of component stull pipe behind the rear end of underframe front assembly stull pipe and underframe
Connect.
Preferably, after the underframe, the front end of component stull pipe is provided with bend.
Preferably, also include that cloth member component, cloth member component include hook and cloth member, one end of the hook rides over centre
On support tube, the other end is ridden on front side support tube or Backside support pipe；The cloth member is in be detachably secured on hook.
When product is folded, the junction of underframe front assembly and underframe after component, underframe front assembly and underframe are lifted upwards
Component is holded up upwards afterwards, while front side support tube and Backside support Guan Junxiang intermediate supports pipes are drawn close, final receipts is combined together.
Beneficial effects of the present invention are：During use can push-and-pull, fold rear small volume, lightweight, each part linkage is good, surely
Qualitative good, stress evenly, simple structure, streamlined grace, more simplicity generosity.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the use state schematic diagram of the present invention；
Fig. 3 is the collapse state schematic diagram of the present invention；
Fig. 4 is underframe front assembly structural representation；
As Figure 1-4：Front outer body frame 1, front interior body frame 2, rear outer body frame 3, rear interior body frame 4, intermediate supports pipe 5, underframe
Support tube 6, front return pulley support tube 7, rear return pulley support tube 8, front side support tube 9, Backside support pipe 10, underframe front assembly 11, bottom
Component 12, stull pipe 111, vertical stay tube 112, spacer screen 113, top cover 13, hook 14, cloth member 15, runner 16 after frame.
Specific embodiment
Accompanying drawing is combined below by specific embodiment, and the invention will be further described：
Embodiment 1
The integral folding LAU of the present embodiment, including being symmetrical set before outer body frame 1, front interior body frame 2, after
Outer body frame 3, rear interior body frame 4, underframe component；Front outer body frame 1 and front interior body frame 2 are in X-type, in front outer body frame 1 and front interior body frame 2
Between position axle connect；Outer body frame 3 is in X-type with rear interior body frame 4 afterwards, and outer body frame 3 is connect with the middle part axle of rear interior body frame 4 afterwards；Interior afterwards
The top of body frame 4 is connect by 5 axle of intermediate supports pipe with the top of front interior body frame 2, the bottom of front outer body frame 1 and rear outer body frame 3
Bottom is connect by 6 axle of underframe support tube；The bottom of the front interior body frame 2 of the left and right sides is connected by front return pulley support tube 7, left and right two
The bottom of the rear interior body frame 4 of side is connected by rear return pulley support tube 8, and the top of the front outer body frame 1 of the left and right sides is by front side
Stay tube 9 connects, and the top of the rear outer body frame 3 of the left and right sides is connected by Backside support pipe 10；
Underframe component includes component 12 after underframe front assembly 11 and underframe, the front end of underframe front assembly 11 and front interior body frame 2
Bottom axle connect, after underframe, the rear end of component 12 is connect with the bottom axle of rear interior body frame 4, after the rear end of underframe front assembly 11 and underframe
The front end axle of component 12 connects, and after underframe front assembly 11 and underframe, the junction of component 12 is located at the top of underframe support tube 6；Bottom afterwards
The lower section of wheel support tube 8 and front return pulley support tube 7 is provided with runner 16；Underframe front assembly 11 includes stull pipe 111, vertical stay tube 112
With spacer screen 113, stull pipe 111 and vertical stay tube 112 fix welding, and spacer screen 113 is welded on stull pipe 111 and vertical stay tube 112；Bottom
After the rear end of the stull pipe 111 of frame front assembly and underframe, the front end axle of component stull pipe connects.
Embodiment 2
The integral folding LAU of the present embodiment, in addition to following difference, other are with embodiment 1：Front outer body frame 1, front interior
The upper and lower ends of body frame 2, rear outer body frame 3 and rear interior body frame 4 are equipped with top cover 13, and after underframe, the front end of component stull pipe is provided with curved
Pars convoluta.
Embodiment 3
The integral folding LAU of the present embodiment, in addition to following difference, other are with embodiment 1：Including cloth member component,
Cloth member component includes linking up with 14 and cloth member 15, and one end of the hook 14 is ridden on intermediate supports pipe 5, and the other end rides over front side
On stay tube 9 or Backside support pipe 10；The cloth member 15 is in be detachably secured to link up with 14.
Claims (5)
1. integral folding LAU, it is characterised in that：Including be symmetrical set front outer body frame (1), front interior body frame
(2), rear outer body frame (3), rear interior body frame (4), underframe component；Front outer body frame (1) and front interior body frame (2) are in X-type, front outer master
Frame (1) is connect with the middle part axle of front interior body frame (2)；After described, outer body frame (3) are in X-type with rear interior body frame (4), afterwards outer body frame
(3) connect with the middle part axle of rear interior body frame (4)；The top of the top of interior body frame (4) and front interior body frame (2) is by middle afterwards
5 axle of stay tube connects, and the bottom of front outer body frame (1) is connect by underframe support tube (6) axle with the bottom of rear outer body frame (3)；The left and right sides
Front interior body frame (2) bottom by front return pulley support tube (7) connect, after the bottom of the rear interior body frame (4) of the left and right sides passes through
Return pulley support tube (8) connects, and the top of the front outer body frame (1) of the left and right sides is connected by front side support tube (9), the left and right sides
The top of outer body frame (3) is connected by Backside support pipe (10) afterwards；
The underframe component includes component (12) after underframe front assembly (11) and underframe, and the front end of underframe front assembly (11) is interior with front
The bottom axle of body frame (2) connects, and after underframe, the rear end of component (12) is connect with the bottom axle of rear interior body frame (4), underframe front assembly (11)
Rear end and underframe after the front end axle of component (12) connect, after underframe front assembly (11) and underframe, the junction of component (12) is located at bottom
The top of frame support tube (6)；
Runner (16) is provided with below rear return pulley support tube (8) and front return pulley support tube (7).
2. integral folding LAU according to claim 1, it is characterised in that：Front outer body frame (1), front interior master
The upper and lower ends of frame (2), rear outer body frame (3) and rear interior body frame (4) are equipped with top cover (13).
3. integral folding LAU according to claim 1, it is characterised in that：Underframe front assembly (11) include
Stull pipe (111), vertical stay tube (112) and spacer screen (113), stull pipe (111) and the fixed welding of vertical stay tube (112), spacer screen (113)
It is welded on stull pipe (111) and vertical stay tube (112)；Behind the rear end of the stull pipe (111) of underframe front assembly and underframe, component is horizontal
The front end axle of stay tube connects.
4. integral folding LAU according to claim 3, it is characterised in that：Component stull pipe after the underframe
Front end is provided with bend.
5. the integral folding LAU according to any one of claim 1-4, it is characterised in that：Also include cloth member group
Part, cloth member component include linking up with (14) and cloth member (15), and the one end of hook (14) is ridden on intermediate supports pipe (5), another
End is ridden on front side support tube (9) or Backside support pipe (10)；Described cloth member (15) are in be detachably secured to link up with (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165883.7A CN106494474A (en) | 2016-12-12 | 2016-12-12 | Integral folding LAU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165883.7A CN106494474A (en) | 2016-12-12 | 2016-12-12 | Integral folding LAU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106494474A true CN106494474A (en) | 2017-03-15 |
Family
ID=58330188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165883.7A Pending CN106494474A (en) | 2016-12-12 | 2016-12-12 | Integral folding LAU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106494474A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485726U (en) * | 2009-08-13 | 2010-05-26 | 李汀 | Dirty laundry vehicle |
| CN202071860U (en) * | 2011-05-11 | 2011-12-14 | 高剑云 | Integrated foldable tool cart |
| EP2397388A2 (en) * | 2010-06-15 | 2011-12-21 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Collapsible transport cart |
| CN202320429U (en) * | 2011-10-31 | 2012-07-11 | 黄金豪 | Portable push-pull trolley |
| CN204037615U (en) * | 2014-07-21 | 2014-12-24 | 浙江泰普森休闲用品有限公司 | Go-cart and trolley rack thereof |
| CN206265100U (en) * | 2016-12-12 | 2017-06-20 | 美科（青岛）休闲用品有限公司 | Integral folding LAU |
-
2016
- 2016-12-12 CN CN201611165883.7A patent/CN106494474A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485726U (en) * | 2009-08-13 | 2010-05-26 | 李汀 | Dirty laundry vehicle |
| EP2397388A2 (en) * | 2010-06-15 | 2011-12-21 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Collapsible transport cart |
| CN202071860U (en) * | 2011-05-11 | 2011-12-14 | 高剑云 | Integrated foldable tool cart |
| CN202320429U (en) * | 2011-10-31 | 2012-07-11 | 黄金豪 | Portable push-pull trolley |
| CN204037615U (en) * | 2014-07-21 | 2014-12-24 | 浙江泰普森休闲用品有限公司 | Go-cart and trolley rack thereof |
| CN206265100U (en) * | 2016-12-12 | 2017-06-20 | 美科（青岛）休闲用品有限公司 | Integral folding LAU |
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