CN203528562U - Foldable carriage - Google Patents
Foldable carriage Download PDFInfo
- Publication number
- CN203528562U CN203528562U CN201320473942.2U CN201320473942U CN203528562U CN 203528562 U CN203528562 U CN 203528562U CN 201320473942 U CN201320473942 U CN 201320473942U CN 203528562 U CN203528562 U CN 203528562U
- Authority
- CN
- China
- Prior art keywords
- push rod
- vehicle frame
- folding
- strut
- underframe
- 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
- 230000000903 blocking effect Effects 0.000 claims description 6
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- Handcart (AREA)
Abstract
The utility model discloses a foldable carriage which comprises a foldable carriage frame, a front wheel, rear wheels and locking devices, wherein the front wheel and the rear wheels are installed below the carriage frame, and the locking devices are used for locking the carriage frame in an unfolding mode. The carriage frame comprises bottom frames, push rods and supporting rods, wherein the lower portions of the push rods are hinged to the front ends of the bottom frames, and the lower portions of the supporting rods are hinged to the middle portions of the bottom frames. The upper portions of the supporting rods can slide and be arranged in the middle portions of the push rods in a rotatable mode. When the carriage frame is in the unfolding state, the supporting rods and the push rods are fixed, and the front wheel and the rear wheels are installed below the bottom frames respectively. The foldable carriage is simple in structure and few in component and can be convenient to fold or unfold, the size is small after folding, the structure after folding is flat, and therefore the foldable carriage is convenient to carry and store.
Description
Technical field
the utility model relates to a kind of Folding trolley.
Background technology
in prior art, the vehicle frame of children trolley generally includes push rod, front frame, after poppet and singletree etc., and the parts of vehicle frame are more, and the structure after folding is also larger, is not easy to carry and deposit.
Summary of the invention
the purpose of this utility model is to provide a kind of can conveniently folding and Folding trolley that volume after folding is less.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of Folding trolley, described go-cart comprises folding go-cart vehicle frame, be arranged on front-wheel and the trailing wheel of described go-cart vehicle frame below, for described go-cart vehicle frame is locked in to the blocking device under deployed condition, described go-cart vehicle frame comprises underframe, lower hinge is at the push rod of described underframe front end, lower hinge is at the supermedial strut of described underframe, the top of described strut slidably and is rotationally arranged on the middle part of described push rod, when described go-cart vehicle frame fixes in strut described in deployed condition lower time and described push rod, described front-wheel, described trailing wheel is arranged on respectively the below of described underframe.
preferably, the top of described strut is connected with sliding part rotationally, and described sliding part is arranged on described push rod slippingly along the length direction of described push rod.
further preferably, described blocking device is for for being locked in the locking piece on described push rod by described sliding part.
utilization due to technique scheme, the utility model compared with prior art has following advantages: Folding trolley of the present utility model, it is simple in structure, parts are less, can fold easily or launch, small volume after folding and folding after structure comparatively smooth, easy to carry and store.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of Folding trolley of the present utility model under deployed condition;
accompanying drawing 2 is the structural representation of Folding trolley of the present utility model under folded state.
The specific embodiment
below in conjunction with accompanying drawing and preferred embodiment of the present utility model, the technical solution of the utility model is further elaborated.
referring to the Folding trolley shown in Fig. 1, Fig. 2, this go-cart comprises folding go-cart vehicle frame, is arranged on the front-wheel 3 of go-cart vehicle frame lower front, is arranged on the trailing wheel 4 of go-cart vehicle frame lower rear, for go-cart vehicle frame is locked in to the blocking device under deployed condition.In the present embodiment, said fore-and-aft direction, above-below direction are all customs when normal use the and defining according to go-cart, and the direction of advancing is front, in contrast be after, above-below direction always defines for user's upper and lower.
this go-cart vehicle frame comprises push rod 1, underframe 2, strut 5, and front-wheel 3 is arranged on the lower front of underframe 2, and trailing wheel 4 is arranged on the lower rear of underframe 2.The front portion of the bottom of push rod 1 and underframe 2 is hinged, the lower hinge of strut 5 is on the middle part of underframe 2, the top of strut 5 is connected with a sliding part 6 rotationally, this sliding part 6 can be slidably arranged in along the length direction of push rod 1 on push rod 1, blocking device is for sliding part 6 being locked in to the locking piece (not shown) on push rod 1, this locking piece has a latched position at least, at go-cart vehicle frame, under deployed condition, this locking piece is locked in sliding part 6 on push rod 1 and makes strut 5 and push rod 1 keep fixing.When needs fold go-cart, the locking of part to sliding part 6 unlocks, and apply downward pressure on the top of push rod 1, push rod 1 is turned over, sliding part 6 slides to the top of push rod 1 along the length direction of push rod 1, until push rod 1 can not be rotated further, now go-cart vehicle frame is in complete folding state, as shown in Figure 2.Under this folding state, go-cart integral structure is more smooth, and small volume is easy to carry and store.This Folding trolley simple in structure, parts are less, can fold easily or launch.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a Folding trolley, described go-cart comprises folding go-cart vehicle frame, be arranged on front-wheel (3) and the trailing wheel (4) of described go-cart vehicle frame below, for described go-cart vehicle frame is locked in to the blocking device under deployed condition, it is characterized in that: described go-cart vehicle frame comprises underframe (2), lower hinge is at the push rod (1) of described underframe (2) front end, lower hinge is at the supermedial strut of described underframe (2) (5), the top of described strut (5) slidably and is rotationally arranged on the middle part of described push rod (1), when described go-cart vehicle frame fixes in strut (5) described in deployed condition lower time and described push rod (1), described front-wheel (3), described trailing wheel (4) is arranged on respectively the below of described underframe (2).
2. a kind of Folding trolley according to claim 1, it is characterized in that: the top of described strut (5) is connected with sliding part (6) rotationally, described sliding part (6) is arranged on described push rod (1) slippingly along the length direction of described push rod (1).
3. a kind of Folding trolley according to claim 2, is characterized in that: described blocking device is for described sliding part (6) is locked in to the locking piece on described push rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473942.2U CN203528562U (en) | 2013-08-05 | 2013-08-05 | Foldable carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473942.2U CN203528562U (en) | 2013-08-05 | 2013-08-05 | Foldable carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528562U true CN203528562U (en) | 2014-04-09 |
Family
ID=50414809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473942.2U Expired - Fee Related CN203528562U (en) | 2013-08-05 | 2013-08-05 | Foldable carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401380A (en) * | 2014-12-02 | 2015-03-11 | 好孩子儿童用品有限公司 | Foldable umbrella handle type buggy |
| CN106004970A (en) * | 2016-07-04 | 2016-10-12 | 好孩子儿童用品有限公司 | Stroller |
| CN107953921A (en) * | 2017-11-30 | 2018-04-24 | 定远县中林机械技术有限公司 | A kind of perambulator that can carry out stair activity |
-
2013
- 2013-08-05 CN CN201320473942.2U patent/CN203528562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401380A (en) * | 2014-12-02 | 2015-03-11 | 好孩子儿童用品有限公司 | Foldable umbrella handle type buggy |
| CN104401380B (en) * | 2014-12-02 | 2016-10-26 | 好孩子儿童用品有限公司 | A kind of folding children's umbrella handle vehicle |
| CN106004970A (en) * | 2016-07-04 | 2016-10-12 | 好孩子儿童用品有限公司 | Stroller |
| CN107953921A (en) * | 2017-11-30 | 2018-04-24 | 定远县中林机械技术有限公司 | A kind of perambulator that can carry out stair activity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 |