CN2754956Y - Improved pushcart structure - Google Patents
Improved pushcart structure Download PDFInfo
- Publication number
- CN2754956Y CN2754956Y CN 200420117927 CN200420117927U CN2754956Y CN 2754956 Y CN2754956 Y CN 2754956Y CN 200420117927 CN200420117927 CN 200420117927 CN 200420117927 U CN200420117927 U CN 200420117927U CN 2754956 Y CN2754956 Y CN 2754956Y
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- CN
- China
- Prior art keywords
- main car
- frame
- car frame
- handgrip
- pushcart
- 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
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Abstract
The utility model relates to an improved pushcart structure mainly comprising a main pushcart frame, a baffle plate pivoted on the main pushcart frame, a group of wheels arranged at proper positions of the main pushcart frame and an adjustable handle inserted in the main pushcart frame. Thus, the baffle plate on the main pushcart frame is turned up to form an angle of 90DEG with a carrier rod for carrying goods; then, the handle is adjusted to a proper height so that the utility model is conveniently pushed by users so as to obtain the well improved pushcart structure. The pushcart of the utility model can be assembled into a platform type four-wheel pushcart.
Description
Technical field
The utility model relates to a kind of improved trolley structure, refers to especially a kind ofly can need be varied to two wheel barrows or the platform-type wooden handcart of four-wheel according to the user, and then reaches more practical and improved easily trolley structure.
Background technology
As shown in Figure 1, 2, being the hand barrow that is used to carry parcel, as shown in Figure 1, is the vertical hand barrow of a kind of two-wheel, mainly be pivoted with two wheels 11 in vehicle frame 10 bottoms, be provided with L shaped carriage 12 in vehicle frame 10 again, under the normality, can make carriage 12 land and standing upright, after waiting to put goods well, is that fulcrum omits to pressing down with vehicle frame 10 with wheel 11, makes carriage 12 bottoms liftoff, with promoting vehicle frame 10 displacements.
Shown in Figure 2 again, be a kind of platform-type hand barrow of four-wheel, mainly set up wheel 14 separately in four corners, a carrying platform 13 bottoms, be provided with handlebar stem 15 in carrying platform 13 1 ends again, for exerting all one's strength go-cart.
Aforementioned two kinds of hand barrows, two kinds of different occupation modes are provided respectively, can look its actual needs selects for use by the user, in other words, existing hand barrow can only be worked under single form, yet when carrying work is carried out, because of the different in kind of goods, sometimes use vertical go-cart comparatively simple and convenient, usage platform formula go-cart sometimes then will comparatively steady and easy operating.But from the above, no matter be vertical or platform-type go-cart, all can only be with wherein a kind of form use, for the user that must be used alternatingly two kinds of go-carts, promptly must purchase aforementioned two kinds of multi-form go-carts respectively, this not only will increase cost, set the problem that Shi Yiyou takes up room.
The design people because above-mentioned hand barrow because of using at single form, problem such as will cause expense and take up room so further improved necessity is arranged, is adhered to for many years the professional experiences of making, design Related product, through constantly improvement, test, develop the utility model eventually.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of improved trolley structure, and it can need be done according to the user and simply fold the combination variation, can finish two-wheel car go-cart or four-wheel platform wooden handcart easily.
For this reason, the utility model proposes a kind of improved trolley structure, include:
One main car frame, this main car frame is made up of wheels, carrier bar and frame bar, and the frame bar bottom of main car frame is installed with adapter plate, and the square frame bar is provided with the location resilient push on the main car frame, main car frame is provided with knock hole in frame bar top again;
One baffle plate is articulated on the adapter plate of main car frame;
One handgrip is inserted on the knock hole of main car frame, and this handgrip is provided with several knock holees, hole clipping, and the handgrip end is inserted in flexible card body again;
So, by the combination of above-mentioned member, can reach the improved trolley structure that can highly adjust according to the user.
Aforesaid improved trolley structure, wherein, it is plane for the chimeric one-tenth of baffle plate that the carrier bar top is concaved with buckling groove, and then increase its pay load.
Aforesaid improved trolley structure wherein, is located resilient push and is moved by the chute generation, so more simple and easy in the operation.
The utility model has also proposed a kind of improved trolley structure, includes:
One main car frame, this main car frame is made up of wheels, carrier bar and frame bar, and the frame bar bottom of main car frame is installed with adapter plate, and the square frame bar is provided with the location resilient push on the main car frame, main car frame is provided with knock hole, wheel seat and plugs together registration mast in frame bar top again;
One baffle plate is articulated on the adapter plate of main car frame;
One handgrip is inserted on the knock hole of main car frame, and this handgrip is provided with several knock holees, hole clipping, and the handgrip end is inserted in flexible card body again;
One group of wheel, spiral shell are located on the wheel seat of main car frame, and this wheel can be pulled down according to the occupation mode combination;
So, by the combination of above-mentioned member, can reach more practical and diverse improved trolley structure.
Description of drawings
Fig. 1 is a block diagram of commonly using vertical go-cart.
Fig. 2 is a block diagram of commonly using platform-type go-cart.
Fig. 3 is a block diagram of the present utility model.
Fig. 4 is a handgrip lifting scheme drawing of the present utility model.
Fig. 5 is a location of the present utility model resilient push cut-away view.
Fig. 6 is a part three-dimensional exploded view of the present utility model.
Fig. 7 is that four-wheel wooden handcart of the present utility model uses scheme drawing ().
Fig. 8 is that four-wheel wooden handcart of the present utility model uses scheme drawing (two).
The drawing reference numeral explanation:
(known)
Vehicle frame 10 wheels 11
Carriage 12 carrying platforms 13
Wheel 14 handlebar stems 15
(the utility model)
Chute 220 location resilient push 221
Plug together registration mast 25 connecting holes 250
Hole clipping 51 elasticity card bodies 52
The specific embodiment
Relevant the utility model is for reaching above-mentioned purpose, effect, and the technological means of being used is lifted a preferred embodiment now and cooperated graphicly, and details are as follows:
At first, see also shown in Fig. 3～7, the utility model embodiment mainly includes: a main car frame 2, a baffle plate 3, one group of wheel 4 and handgrip 5; Wherein main car frame 2 is by wheels 20, carrier bar 21, frame bar 22 compositions such as grade, wherein be concaved with buckling groove 210 in carrier bar 21 tops, and the frame bar of main car frame 2 bottom welding intrinsic one L shaped adapter plate 23, and square frame bar 22 is provided with oblique chute 220 and location resilient push 21 on the main car frame 2, wherein locate resilient push 221 by block body 2210, spring 2211 and slide mass 2212 are formed, frame bar 22 tops of main car frame 2 are provided with the wheel seat 24 that is spirally connected again, plug together registration mast 25 and knock hole 26, be provided with screw 240 in the wheel seat 24, and these knock hole 26 belows are provided with the perforation of being located resilient push 221 control, and plug together registration mast 25 and be provided with connecting hole 250; One baffle plate 3, mat pivoted body N spiral shell is located on the L shaped adapter plate 23 of main car frame 2, and this baffle plate 3 can embed on carrier bar 21 buckling grooves 210 of main car frame 2, and is plane with carrier bar 21, and baffle plate 3 also can start with carrier bar 21 and be 90 ° again; One group of wheel 4, spiral shell are located on the wheel seat 24 of main car frame 2, and these wheel 4 tops are provided with screw rod 40 and can make up or disassemble on the screw 240 of wheel seat 24 according to using to do; One handgrip 5 can be inserted in the knock hole 26 of main car frame 2 and plug together registration mast 25, and this handgrip 5 is provided with several knock holees 50, hole clipping 51, and handgrip 5 ends are inserted in flexible card body 52 again; One clamp 6 is fastened on the frame bar 22, for fastening positioning baffle 3.
During use, when desire is used two wheel barrows, only need baffle plate 3 is pulled out in buckling groove 210 by the carrier bar 21 of main car frame 2, making baffle plate 3 held by L shaped adapter plate 23 retainings gets final product, promoting location resilient push 221 again acts on slide mass 2212 in chute 220 skewed slots, and the interlock block body 2210 that inwardly contracts, therefore the knock hole 50 that breaks away from handgrip 5 is handgrip 5 and decontrols location resilient push 221 again after the slip shape is pulled up to suitable height with handgrip 5, making slide mass 2212 block body 2210 is extrapolated once more by spring 2211 effects is sticked in the knock hole 50 of handgrip 5, making handgrip 5 be engaged positioning instant can, so, promptly finish practicality and barrow easily easily.
When desire is used the platform-type wooden handcart of four-wheel, baffle plate 3 is pressed into and engages on the buckling groove 210 of carrier bar 21, again wheel 4 spiral shells are located in the wheel seat 24 of main car frame 2, to locate earlier to push away on the resilient push 221 makes block body 2210 break away from the knock hole 50 of handgrip 5, again handgrip 5 is pulled out by the knock hole 26 of main car frame 2, plug together plugging together on the registration mast 25 again in main car frame 2, and the connecting hole 250 that plugs together on the registration mast 25 is sticked on the elasticity card body 51 of handgrip 5 belows, so, can finish the combination of the platform-type wooden handcart of four-wheel easily, use use for the user.
As shown in the above description, the utility model has following advantage in fact:
1. can increase the bottom load plane of barrow when baffle plate 3 of the present utility model starts, so anti-End the loading landing of handcart.
2. baffle plate 3 of the present utility model can embed in the buckling groove 210 of carrier bar 21, so can increase by four Take turns the load capacity intensity of platform-type wooden handcart.
3. handgrip 5 of the present utility model can be adjusted height according to the user, so can more meet ergonomics and comfortable The property.
4. improved trolley structure of the present utility model can need to be done barrow or four-wheel according to the user Platform-type wooden handcart changes use, and then reaches more convenient and practical hand heap car.
5. the adjustment of the utility model handgrip 5 just is in chute 220 by location resilient push 221 Inwardly inside contract and slide, and then make handgrip 5 can break away from engaging and the adjustment height, so very convenient in the operation.
Claims (4)
1. an improved trolley structure is characterized in that, includes:
One main car frame, this main car frame is made up of wheels, carrier bar and frame bar, and the frame bar bottom of main car frame is installed with adapter plate, and the square frame bar is provided with the location resilient push on the main car frame, main car frame is provided with knock hole in frame bar top again;
One baffle plate is articulated on the adapter plate of main car frame;
One handgrip is inserted on the knock hole of main car frame, and this handgrip is provided with several knock holees, hole clipping, and the handgrip end is inserted in flexible card body again.
2. improved trolley structure as claimed in claim 1 is characterized in that, the carrier bar top is concaved with for the plane buckling groove of the chimeric one-tenth of baffle plate.
3. improved trolley structure as claimed in claim 1 is characterized in that, the location resilient push is arranged in the chute movably.
4. an improved trolley structure is characterized in that, includes:
One main car frame, this main car frame is made up of wheels, carrier bar and frame bar, and the frame bar bottom of main car frame is installed with adapter plate, and the square frame bar is provided with the location resilient push on the main car frame, main car frame is provided with knock hole, wheel seat and plugs together registration mast in frame bar top again;
One baffle plate is articulated on the adapter plate of main car frame;
One handgrip is inserted on the knock hole of main car frame, and this handgrip is provided with several knock holees, hole clipping, and the handgrip end is inserted in flexible card body again;
One group can be made up the wheel of pulling down according to occupation mode, and spiral shell is located on the wheel seat of main car frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117927 CN2754956Y (en) | 2004-10-20 | 2004-10-20 | Improved pushcart structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117927 CN2754956Y (en) | 2004-10-20 | 2004-10-20 | Improved pushcart structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754956Y true CN2754956Y (en) | 2006-02-01 |
Family
ID=35928589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420117927 Expired - Fee Related CN2754956Y (en) | 2004-10-20 | 2004-10-20 | Improved pushcart structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754956Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223965A (en) * | 2013-05-28 | 2013-07-31 | 国家电网公司 | Portable multifunctional van |
| CN103231733A (en) * | 2013-04-01 | 2013-08-07 | 国家电网公司 | Platform car for moving and locating test of voltage transformer |
| CN103318230A (en) * | 2013-07-11 | 2013-09-25 | 常熟市保得利电力通讯设备有限公司 | Multifunctional handcart |
| CN104802836A (en) * | 2014-01-28 | 2015-07-29 | 苏州宝时得电动工具有限公司 | Trolley |
| CN107662626A (en) * | 2017-08-03 | 2018-02-06 | 肇庆宏旺金属实业有限公司 | A kind of transfer car(buggy) for being used to carry leader tape |
| CN108128331A (en) * | 2018-02-06 | 2018-06-08 | 宁波德克尔运输设备有限公司 | A kind of electrically driven truck |
-
2004
- 2004-10-20 CN CN 200420117927 patent/CN2754956Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231733A (en) * | 2013-04-01 | 2013-08-07 | 国家电网公司 | Platform car for moving and locating test of voltage transformer |
| CN103223965A (en) * | 2013-05-28 | 2013-07-31 | 国家电网公司 | Portable multifunctional van |
| CN103318230A (en) * | 2013-07-11 | 2013-09-25 | 常熟市保得利电力通讯设备有限公司 | Multifunctional handcart |
| CN104802836A (en) * | 2014-01-28 | 2015-07-29 | 苏州宝时得电动工具有限公司 | Trolley |
| CN107662626A (en) * | 2017-08-03 | 2018-02-06 | 肇庆宏旺金属实业有限公司 | A kind of transfer car(buggy) for being used to carry leader tape |
| CN108128331A (en) * | 2018-02-06 | 2018-06-08 | 宁波德克尔运输设备有限公司 | A kind of electrically driven truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060201 Termination date: 20111020 |