CN201486460U - Ladder and handcart combined device - Google Patents
Ladder and handcart combined device Download PDFInfo
- Publication number
- CN201486460U CN201486460U CN2009200617025U CN200920061702U CN201486460U CN 201486460 U CN201486460 U CN 201486460U CN 2009200617025 U CN2009200617025 U CN 2009200617025U CN 200920061702 U CN200920061702 U CN 200920061702U CN 201486460 U CN201486460 U CN 201486460U
- Authority
- CN
- China
- Prior art keywords
- ladder
- pedal
- trolley
- composite set
- font
- 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
Links
Images
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
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
- E06C1/393—Ladders having platforms foldable with the ladder
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/083—Bracket type connection
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/46—Non-skid equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/08—Children's seats ; Seats or supports for other persons
- B62B5/087—Platforms to stand upon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Ladders (AREA)
- Handcart (AREA)
Abstract
The utility model discloses a ladder and handcart combined device which comprises ladder beds and is characterized in that the ladder beds are two in number; each ladder bed comprises two parallel straight rods; a plurality of cross bars are connected between the two straight rods; the upper ends of the two ladder beds are hinged together through hinging elements; telescopic links are connected at the lower parts of the two ladder beds; the two ladder beds form an A-shaped ladder; wheels are arranged at two sides of the bottom of one ladder bed and a cross baffle is arranged at the bottom end of the ladder bed; the wheels are arranged at the inner side of the A-shaped ladder; and the cross baffle faces the outer side of the A-shaped ladder. The ladder and handcart combined device has the advantage that the ladder and handcart combined device is simple in structure, firm and stable and simple to operate, and can be converted between a ladder and a handcart without any disassembling and recombining operations. The ladder and handcart combined device can also be used as a chair and a shopping cart and has strong practicability.
Description
Technical field
The utility model relates to a kind of daily living article field, the composite set of particularly a kind of ladder and trolley.
Background technology
We toward built-in wardrobe, the loft of the eminence article of depositing or take, also will clean the glass window and the glass door of eminence through regular meeting in daily life, and sometimes therefore hanging point ornament or the like is aloft also joined a ladder at home and be very important; In addition, we sometimes also unavoidably will take the heavier article of point, at this time have the platform small handcart just again only to make things convenient for.Yet now a lot of families all leave the space of seldom putting foreign material, though had now and both can be used as ladder and also can be used as the dual-purpose of small handcart or use trolley more, but their structure is more complicated often, and also very loaded down with trivial details in the process of using, and is simple inadequately and convenient.For example the patent No. is 93206729.8 multipurpose trolley, both be used as that go-cart also can be used as A font ladder and upright ladder can also be used as shelf, but the conversion between them all needs to reconfigure, very inconvenient, will L type baffle plate and wheel be unloaded down and then with catch member with connect frame locking, remove again after using up when for example converting A font ladder to, more loaded down with trivial details, and, therefore also be easy to cause losing of element with insecure because it is by the assembling of discrete element.Up to the present, most multipurpose go-cart or multipurpose ladder all be unable to do without loaded down with trivial details operation.
The utility model content
Task of the present utility model provides a kind of simple in structure, and is easy to use, and a kind of ladder of more stable and stronger and the composite set of trolley when using.
The technical solution of the utility model is as follows:
The composite set of a kind of ladder and trolley, comprise ladder, it is characterized in that: described ladder is provided with two, each ladder includes two parallel straight-bars, between two straight-bars, be connected with plurality of cross bars, the upper end of two ladders is hinged by hinged member, the bottom of two ladders is connected with expansion link, two ladders constitute " A " font ladder, the two bottom sides of one of them ladder is provided with wheel, the bottom of this ladder also is provided with a transverse baffle, and wheel is arranged on the inboard of " A " font ladder, and transverse baffle is towards the outside of " A " font ladder.
The described ladder upper end that is provided with wheel is higher than hinged member, and the upper end of this ladder is provided with a horizontal trammer handle.
The wheel of described ladder both sides is equipped with three, and puts up star by one and distribute, and support can rotate around carriage center.
Described transverse baffle is hinged on the ladder bottom that is provided with wheel.
Described hinged member comprises a connecting rod, and the two ends of connecting rod are hinged with the upper end of two ladders respectively.
The top of described transverse baffle is provided with a shopping bag.
The top of described " A " font ladder is provided with a pedal, and the two ends of pedal are movably connected on the cross bar of two ladder respective heights.
The top of described " A " font ladder is provided with a pedal, one end of pedal is provided with rotating shaft, pedal is movably connected in the upper end of one of them ladder by rotating shaft, the upper end of this ladder and be positioned at rotating shaft below locate to be provided with back-up block, pedal is supported on the horizontal plane by back-up block when the outside of " A " font ladder is routed up around the shaft, can be used as chair uses, the corresponding position of the other end of pedal is provided with groove, pedal around the shaft when the upset of the inboard of " A " font ladder the groove of pedal may be stuck on the cross bar of another ladder relevant position.
The described ladder two straight-bar bottoms that are not provided with wheel are provided with anti-sliding sleeve, make ladder more firmly with stable, strengthen the safety of ladder.
The utility model has the advantages that: practical, do not need to do any disintegration and recombinate and just can between ladder and go-cart, change, simple to operate, the ladder bottom is connected with expansion link, can regulate the height of ladder, the transverse baffle of ladder bottom can upwards fold, the reliable wall of ladder uses, the top of ladder is provided with pedal, more having increased the fastness of ladder and people can also be sitting in top or stand in top operation, the ladder upper end that is provided with wheel is higher than hinged member and the upper end is provided with a horizontal trammer handle, can allow be sitting in or stand in people above the pedal as handrail, strengthen safety, the wheel that has adopted star to distribute helps promoting going upstairs or ladder when the utility model is made car, the utility model can also be used as chair and shopping cart in addition, has more strengthened practicality.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Schematic diagram when Fig. 1 is used as ladder for the utility model;
Schematic diagram when Fig. 2 is used as trolley for the utility model;
Schematic diagram when Fig. 3 packs up as ladder and transverse baffle for the utility model;
Schematic diagram when Fig. 4 is used as chair for the utility model;
Schematic diagram when Fig. 5 is used as shopping cart for the utility model.
The specific embodiment
A kind of ladder shown in Fig. 1-5 and the composite set of trolley, comprise two ladders, ladder 1 and ladder 2, each ladder includes two parallel straight-bars, be connected with plurality of cross bars between two straight-bars, the upper end of two ladders is hinged by hinged member, wherein, hinged member comprises a connecting rod 3, and the two ends of connecting rod 3 are hinged with the upper end of two ladders respectively.The two ends of connecting rod 3 are to connect like this with the upper end of two ladders: the corresponding position, parallel straight-bar upper end at ladder is provided with a fixed cover 31, fixed cover 31 is provided with hinged seat 32, hinged seat 32 is provided with hinged axle center 33, and connecting rod 31 is hinged on the hinged axle center 33.The bottom of two ladders is connected with expansion link 4, the two ends of expansion link 4 are connected on the cross bar of two ladder relevant positions, two ladders constitute " A " font ladder, the two bottom sides of one of them ladder is provided with wheel 5, the wheel of both sides is equipped with three, and puts up star by one and distribute, and support can rotate around carriage center, wheel is arranged on the inboard of " A " font ladder, and the bottom of this ladder 1 is towards the also hinged transverse baffle 6 that is provided with in " A " font ladder outside.Ladder 1 upper end that is provided with wheel is higher than hinged member, and the upper end of this ladder is provided with a horizontal trammer handle 8.The top of " A " font ladder is provided with a pedal 7, and the two ends of pedal 7 are movably connected on the cross bar of two ladder respective heights; In addition, the structure of pedal 7 can also be provided with like this: the end at pedal 7 is provided with rotating shaft, pedal 7 is movably connected in the upper end of one of them ladder by rotating shaft, the upper end of this ladder and be positioned at rotating shaft below locate to be provided with back-up block 11, pedal 7 is supported on the horizontal plane by back-up block 11 when the outside of " A " font ladder is routed up around the shaft, the corresponding position of the other end of pedal 7 is provided with groove, pedal 7 around the shaft when the upset of the inboard of " A " font ladder the groove of pedal 7 may be stuck on the cross bar of another ladder relevant position.The 2 liang of straight-bar bottoms of ladder that are not provided with wheel are provided with anti-sliding sleeve 9, have strengthened the stationarity of ladder.
The composite set of a kind of ladder of the utility model and trolley is simple in structure, also very convenient during use, in the time will being used as ladder, only need open two ladders and pedal 7 is connected on the corresponding cross bar and just can normally use, in the time will leaning on wall to use, can also upwards be folded together horizontal baffle plate 6, allow ladder be close to wall and use; Also very simple when being used as go-cart, it is just passable only to need two ladders are folded together, because the hinged member of two ladders upper end comprises a connecting rod 3, so not being provided with the ladder 2 of wheel can up fold, this ladder can be walked around the installation site of wheel and overlaps with the ladder 1 that is provided with wheel, and structure is compact and attractive in appearance more when making as go-cart.The composite set of a kind of ladder of the utility model and trolley can also be worked as chair and be used, when using, chair only needs pedal 7 is routed up to the outside of " A " font ladder around the shaft, back-up block 11 is supported on pedal on the horizontal plane, just becomes a simple chair.The composite set of a kind of ladder of the utility model and trolley can also use as shopping cart, and only need are just passable the top that sack 10 is installed in transverse baffle 6.
Claims (9)
1. the composite set of ladder and trolley, comprise ladder, it is characterized in that: described ladder is provided with two, each ladder includes two parallel straight-bars, between two straight-bars, be connected with plurality of cross bars, the upper end of two ladders is hinged by hinged member, the bottom of two ladders is connected with expansion link, two ladders constitute " A " font ladder, the two bottom sides of one of them ladder is provided with wheel, the bottom of this ladder also is provided with a transverse baffle, and wheel is arranged on the inboard of " A " font ladder, and transverse baffle is towards the outside of " A " font ladder.
2. the composite set of ladder according to claim 1 and trolley is characterized in that: the described ladder upper end that is provided with wheel is higher than hinged member, and the upper end of this ladder is provided with a horizontal trammer handle.
3. the composite set of ladder according to claim 1 and trolley is characterized in that: the wheel of described ladder both sides is equipped with three, and puts up star by one and distribute, and support can rotate around carriage center.
4. the composite set of ladder according to claim 1 and trolley is characterized in that: described transverse baffle is hinged on the ladder bottom that is provided with wheel.
5. the composite set of ladder according to claim 1 and trolley is characterized in that: described hinged member comprises a connecting rod, and the two ends of connecting rod are hinged with the upper end of two ladders respectively.
6. the composite set of ladder according to claim 1 and trolley is characterized in that: the top of described transverse baffle is provided with a sack.
7. the composite set of ladder according to claim 1 and trolley is characterized in that: the top of described " A " font ladder is provided with a pedal, and the two ends of pedal are movably connected on the cross bar of two ladder respective heights.
8. the composite set of ladder according to claim 1 and trolley, it is characterized in that: the top of described " A " font ladder is provided with a pedal, one end of pedal is provided with rotating shaft, pedal is movably connected in the upper end of one of them ladder by rotating shaft, the upper end of this ladder and be positioned at rotating shaft below locate to be provided with back-up block, pedal is supported on the horizontal plane by back-up block when the outside of " A " font ladder is routed up around the shaft, the corresponding position of the other end of pedal is provided with groove, pedal around the shaft when the upset of the inboard of " A " font ladder the groove of pedal may be stuck on the cross bar of another ladder relevant position.
9. according to the composite set of described ladder of each claim of claim 1-8 and trolley, it is characterized in that: the described ladder two straight-bar bottoms that are not provided with wheel are provided with anti-sliding sleeve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200617025U CN201486460U (en) | 2009-08-03 | 2009-08-03 | Ladder and handcart combined device |
| JP2010004242U JP3162474U (en) | 2009-08-03 | 2010-06-23 | Ladder and wheelbarrow combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200617025U CN201486460U (en) | 2009-08-03 | 2009-08-03 | Ladder and handcart combined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486460U true CN201486460U (en) | 2010-05-26 |
Family
ID=42425342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200617025U Expired - Fee Related CN201486460U (en) | 2009-08-03 | 2009-08-03 | Ladder and handcart combined device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3162474U (en) |
| CN (1) | CN201486460U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689641A (en) * | 2011-03-25 | 2012-09-26 | 中核第四研究设计工程有限公司 | Multi-functional cart for archives |
| CN102704830A (en) * | 2012-06-01 | 2012-10-03 | 柳州职业技术学院 | Multifunctional ladder |
| CN103590744A (en) * | 2012-08-15 | 2014-02-19 | 珠海格力电器股份有限公司 | Foldable combination ladder |
| CN104963494A (en) * | 2015-05-28 | 2015-10-07 | 国家电网公司 | Portable multifunctional operating vehicle for transformer station |
| CN106460457A (en) * | 2014-01-23 | 2017-02-22 | 迈克尔·布雷斯特里崔 | Folding ladder that can be converted into a transportation trolley |
| CN106741057A (en) * | 2016-12-19 | 2017-05-31 | 国网河北省电力公司衡水供电分公司 | A kind of plain type storage batteries of transformer substation handling transport vehicle |
| CN106741052A (en) * | 2016-12-09 | 2017-05-31 | 龙岩学院 | A kind of Multifunctional carrier |
| CN107178306A (en) * | 2017-07-20 | 2017-09-19 | 苏交科集团股份有限公司 | A kind of assembled stair and its application method for bridge machinery |
| CN107575154A (en) * | 2017-09-27 | 2018-01-12 | 西南大学 | A kind of herringbone ladder device with delivery function |
| GB2552938A (en) * | 2016-08-08 | 2018-02-21 | Frederick Baylis Keith | Apparatus for transporting a load over an uneven surface |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11345380B1 (en) | 2019-04-24 | 2022-05-31 | Lil Clean Caddy LLC | Janitorial caddy |
| USD909701S1 (en) | 2019-06-05 | 2021-02-02 | Lil Clean Caddy LLC | Caddy |
-
2009
- 2009-08-03 CN CN2009200617025U patent/CN201486460U/en not_active Expired - Fee Related
-
2010
- 2010-06-23 JP JP2010004242U patent/JP3162474U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689641A (en) * | 2011-03-25 | 2012-09-26 | 中核第四研究设计工程有限公司 | Multi-functional cart for archives |
| CN102704830A (en) * | 2012-06-01 | 2012-10-03 | 柳州职业技术学院 | Multifunctional ladder |
| CN102704830B (en) * | 2012-06-01 | 2014-06-04 | 柳州职业技术学院 | Multifunctional ladder |
| CN103590744B (en) * | 2012-08-15 | 2016-09-28 | 珠海格力电器股份有限公司 | Foldable combined ladder |
| CN103590744A (en) * | 2012-08-15 | 2014-02-19 | 珠海格力电器股份有限公司 | Foldable combination ladder |
| CN106460457A (en) * | 2014-01-23 | 2017-02-22 | 迈克尔·布雷斯特里崔 | Folding ladder that can be converted into a transportation trolley |
| CN104963494A (en) * | 2015-05-28 | 2015-10-07 | 国家电网公司 | Portable multifunctional operating vehicle for transformer station |
| GB2552938A (en) * | 2016-08-08 | 2018-02-21 | Frederick Baylis Keith | Apparatus for transporting a load over an uneven surface |
| CN106741052A (en) * | 2016-12-09 | 2017-05-31 | 龙岩学院 | A kind of Multifunctional carrier |
| CN106741057A (en) * | 2016-12-19 | 2017-05-31 | 国网河北省电力公司衡水供电分公司 | A kind of plain type storage batteries of transformer substation handling transport vehicle |
| CN106741057B (en) * | 2016-12-19 | 2023-02-21 | 国网河北省电力公司衡水供电分公司 | Simple storage battery loading and unloading transport vehicle for transformer substation |
| CN107178306A (en) * | 2017-07-20 | 2017-09-19 | 苏交科集团股份有限公司 | A kind of assembled stair and its application method for bridge machinery |
| CN107178306B (en) * | 2017-07-20 | 2023-05-26 | 苏交科集团股份有限公司 | Assembled stair for bridge detection and application method thereof |
| CN107575154A (en) * | 2017-09-27 | 2018-01-12 | 西南大学 | A kind of herringbone ladder device with delivery function |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3162474U (en) | 2010-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU XINXIN DAILY PRODUCTS CO., LTD. Free format text: FORMER OWNER: GUANGZHOU XINHUIBAO DAILY PRODUCTS CO., LTD. Effective date: 20110830 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110830 Address after: 510890 Huadu Town, Huadu District, Guangdong, Guangzhou province like village, Guangzhou Xinxin daily necessities Co., Ltd. Patentee after: Guangzhou Xinxin Daily Products Co., Ltd. Address before: 510890, 701 floor, 110 business building, East Xinhua Avenue, Huadu District, Huadu District, Guangdong, Guangzhou Province seven Patentee before: Guangzhou Xinhuibao Daily Products Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120803 |