CN204055913U - The child umbrella handle vehicle of bi-directional foldable - Google Patents
The child umbrella handle vehicle of bi-directional foldable Download PDFInfo
- Publication number
- CN204055913U CN204055913U CN201420455835.1U CN201420455835U CN204055913U CN 204055913 U CN204055913 U CN 204055913U CN 201420455835 U CN201420455835 U CN 201420455835U CN 204055913 U CN204055913 U CN 204055913U
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- push rod
- poppet
- front frame
- frame
- vehicle
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
本实用新型公开了一种可双向折叠的儿童伞把车，其中车架包括位于两侧的侧支架、设于两侧的侧支架之间且可沿左右方向收折的撑杆组件，每侧的侧支架均包括前支架、后支架及推杆，前支架与后支架相互交叉设置，且前支架与后支架相转动连接，前支架的上部枢轴连接有一滑动件，该滑动件沿推杆的长度延伸方向滑动地设于推杆上，后支架的上部枢轴连接在推杆上，当车架处于折叠状态时，两侧的侧支架沿左右方向相互靠拢，前支架的下部与后支架的下部沿前后方向相互远离，前支架与后支架及推杆相互靠拢在一起。该伞把车杆件数量少，折叠时车架能够沿前后方向和左右方向均发生收折，折叠与展开操作均很简单，折叠后的结构紧凑，易于存放与携带。
The utility model discloses a two-way foldable children's umbrella handle car, wherein the car frame includes side brackets on both sides, a strut assembly arranged between the side brackets on both sides and foldable along the left and right directions, each side The side brackets all include a front bracket, a rear bracket and a push rod. The front bracket and the rear bracket are arranged to cross each other, and the front bracket and the rear bracket are rotatably connected. The extension direction of the length is slidably set on the push rod, and the upper part of the rear bracket is pivotally connected to the push rod. When the frame is in the folded state, the side brackets on both sides move closer to each other along the left and right directions, and the lower part of the front bracket is connected to the rear bracket. The lower part of the front and rear direction is far away from each other, and the front bracket and the rear bracket and the push rod are moved closer to each other. The umbrella handle has a small number of rods, and when folded, the frame can be folded along the front-rear direction and the left-right direction, the folding and unfolding operations are very simple, the folded structure is compact, and it is easy to store and carry.
Description
Technical field
the utility model relates to a kind of child umbrella handle vehicle of bi-directional foldable.
Background technology
child umbrella handle vehicle of the prior art, it has folding stroller frame usually, be located at wheel assembly bottom stroller frame, for stroller frame being locked in the lockout mechanism under expanded position, the structure of stroller frame is varied, accordingly, connection mode between its rod member quantity, rod member is also different, causes the folding also not identical with spreading principle of each umbrella handle vehicle.How under the prerequisite ensureing umbrella handle vehicle normal usage energy, can reduce the quantity of each rod member on umbrella handle vehicle, and simplify the use of umbrella handle vehicle and launch to operate, reduce the volume after folding, this is the target that those skilled in the art continue to pursue.
Summary of the invention
the purpose of this utility model is to provide that a kind of rod member quantity is few, structure is simple, it is simple and easy to operate, and the child umbrella handle vehicle of bi-directional foldable.
for achieving the above object, the technical solution adopted in the utility model is: a kind of child umbrella handle vehicle of bi-directional foldable, comprise the vehicle frame with deployed condition and folded state, be located at the wheel assembly of described bottom of frame, for described vehicle frame being locked lockout mechanism in the deployed state, described vehicle frame comprises the side stand being positioned at both sides, between the described side stand being located at both sides and can the strut assembly of folding in left-right direction, the described side stand of every side includes front frame, after poppet and push rod, described front frame and described after poppet mutually arranged in a crossed manner, and described front frame rotates with described after poppet and is connected, the upper pivot of described front frame is connected with a sliding part, described sliding part is located on described push rod along the length bearing of trend of described push rod slidably, the upper pivot of described after poppet is connected on described push rod, this pivot connection point is positioned at the below of described sliding part on described push rod, when described vehicle frame is in folded state, the described side stand of both sides is drawn close in left-right direction mutually, the bottom of described front frame and the bottom of described after poppet along the longitudinal direction mutual away from, together with described front frame is drawn close mutually with described after poppet and described push rod.
preferably, rotated by attaching parts between described front frame with described after poppet and be connected, one end of described attaching parts is fixedly connected on parts in described front frame and these two parts of described after poppet, and the other end of described attaching parts is pivotally connected on another parts in described front frame and these two parts of described after poppet.
further, one end of described attaching parts is fixed on described after poppet, and the other end of described attaching parts is pivotally connected on described front frame.
further, when described stroller frame is in deployed condition, described attaching parts parallels with the length bearing of trend of described front frame; When described stroller frame is in folded state, the support of described attaching parts is stood between described front frame and described after poppet, described attaching parts and described front frame, all has be greater than 0 and the angle being less than 180 ° between described attaching parts and described after poppet.
preferably, described sliding part is sliding sleeve, and described sliding sleeve can be set on described push rod slidably along the length bearing of trend of described push rod.
further, described lockout mechanism is be located at the locking piece for both being locked between described sliding part and described push rod, and described push rod is provided with the unblock handle for unlocking described locking piece.
preferably, the rear pole assembly that described strut assembly comprises end cross assembly and is located at described in both sides between after poppet, cross assembly of the described end comprises and mutually intersecting and the two foundation struts connected at infall phase pivot, the front portion of described bottom supporting rod is connected to the bottom of front frame described in side rotationally, is connected to the posterior rotation of described bottom supporting rod the bottom of after poppet described in opposite side.
preferably, described vehicle frame also comprises that to be located at described in both sides between push rod can the push handle component of folding in left-right direction.
further, described push handle component comprises two pulling handle rods that one end phase pivot connects, two fixed links being pivotally connected in the described pulling handle rod other end respectively, and two described fixed links are fixedly connected on the top of described push rod.
preferably, described vehicle frame also comprises the turnover panel being connected to push rod bottom described in both sides respectively rotationally, is located on described push rod the relatively described push rod adjustable angle of described turnover panel.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: the child umbrella handle vehicle of bi-directional foldable of the present utility model, wherein one-sided side stand only comprises these parts of front frame, after poppet, push rod and sliding part, and rod member quantity is few, structure is simple, folding easy to operate with expansion, on umbrella handle vehicle after folding, each rod member can closely be drawn close together, structure closely, takes up room little, is easy to deposit and carry.
Accompanying drawing explanation
accompanying drawing 1 is the block diagram under umbrella handle vehicle of the present utility model is in deployed condition;
accompanying drawing 2 is the STRUCTURE DECOMPOSITION schematic diagram of umbrella handle vehicle of the present utility model;
accompanying drawing 3 is the lateral plan under umbrella handle vehicle of the present utility model is in deployed condition;
accompanying drawing 4 is the block diagram (removing rear pole assembly) under umbrella handle vehicle of the present utility model is in semi-collapsed condition;
accompanying drawing 5 is the lateral plan under umbrella handle vehicle of the present utility model is in folded state;
wherein: 1, front frame; 2, after poppet; 3, push rod; 4, sliding part (sliding sleeve); 5, attaching parts; 6, turnover panel; 7, push handle component; 71, pulling handle rod; 72, fixed link; 8, handle is unlocked; 9, end cross assembly; 91, bottom supporting rod; 10, rear pole assembly; 20, front component; 30, wheel assembly.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
see the child umbrella handle vehicle shown in Fig. 1 to Fig. 5, comprise the vehicle frame with deployed condition and folded state, the wheel assembly being located at bottom of frame, for vehicle frame being locked lockout mechanism in the deployed state.Vehicle frame comprises side stand in both sides, to be located between the side stand of both sides and can the strut assembly of folding in left-right direction, and the side stand of every side includes front frame 1, after poppet 2 and push rod 3.
front frame 1 is mutually arranged in a crossed manner with after poppet 2, and front frame 1 and after poppet 2 are rotationally connected mutually, the upper pivot of front frame 1 is connected with a sliding part 4, this sliding part 4 is located on push rod 3 along the length bearing of trend of push rod 3 slidably, and the upper pivot of after poppet 2 is connected to the below that on push rod 3 and this articulated section is positioned at sliding part 4.Like this, between front frame 1, after poppet 2, push rod 3 and sliding part 4, just constitute a piston crank mechanism, to be slided up and down along push rod 3 by sliding part 4 and can to make between front frame 1, after poppet 2 and push rod 3 mutually to launch or draw in.Wheel assembly comprises to be located at front component 20 bottom front frame 1, to be located at wheel assembly 30 bottom after poppet 2.
in the present embodiment, be rotationally connected by attaching parts 5 between front frame 1 and after poppet 2, attaching parts 5 can be arranged in the form of sheets, one end of attaching parts 5 is fixedly connected on front frame 1 with on parts in these two parts of after poppet 2, and the other end of attaching parts 5 is pivotally connected in front frame 1 with on another parts in after poppet 2.Here, one end of attaching parts 5 is fixed on after poppet 2, its other end is pivotally connected on front frame 1, and the length bearing of trend of the length bearing of trend of attaching parts 5 and after poppet 2 tilts, namely between attaching parts 5 and after poppet 2, there is angle, this angle should be greater than 0 and be less than 180 °, is preferably about 90 degree.
when stroller frame is launched, the length bearing of trend of front frame 1 and the length bearing of trend of attaching parts 5 almost parallel, from the side of go-cart, attaching parts 5 block by front frame 1, externally structure is more succinct can to make stroller frame like this; When stroller frame is folded, in the process that front frame 1, after poppet 2 relatively rotate and draw in gradually, attaching parts 5 supports gradually and stands between front frame 1 and after poppet 2, attaching parts 5 and front frame 1, all have between attaching parts 5 and after poppet 2 and be greater than 0 and the angle being less than 180 °, this makes together with front frame 1 can draw in better with after poppet 2, thus the whole height of the vehicle frame after folding is reduced, and then make the cart structure after folding more compact.
sliding part 4 can adopt sliding sleeve, and this sliding sleeve can slide up and down to be set on push rod 3 along the length bearing of trend of push rod 3.Lockout mechanism for locking frame is the locking piece (not shown) be located between sliding sleeve 4 and push rod 3, the version that this locking piece can adopt lock pin to match with lockhole is achieved, and the top of push rod 3 is also provided with the unblock handle 8 for unlocking this locking piece.
strut assembly comprises end cross group 9 and rear pole assembly 10, end cross assembly 9 comprises and mutually intersecting and the two foundation struts 91 connected at infall phase pivot, every foundation strut 91 is arranged all in the following manner: the front portion of bottom supporting rod 91 is connected to the bottom of the front frame 1 of side rotationally, be connected to the posterior rotation of bottom supporting rod 91 bottom of the after poppet 2 of opposite side, bottom supporting rod 91 can adopt the attaching parts of L-type to be connected with being rotationally connected between front frame 1 or after poppet 2.Rear pole assembly 10 is located between the after poppet 2 of both sides, and it can launch along the left and right directions of vehicle frame or fold.
this vehicle frame also comprises that be located between both sides push rod 3 can the push handle component 7 of folding in left-right direction, this push handle component 7 comprises two pulling handle rods 71 and two fixed links 72, two fixed links 72 are fixedly attached to the top of both sides push rod 3 respectively, the provided at one of pulling handle rod 71 is connected on fixed link 72, and the other end phase pivot of two pulling handle rods 71 connects.The bottom this vehicle frame being positioned at both sides push rod 3 is also connected with turnover panel 6 respectively rotationally, cloth cover on connecting between the turnover panel 6 of both sides, can be used for supporting the leg of the children of sitting and lying in go-cart, this turnover panel 6 is relatively arranged push rod 3 position adjustably simultaneously, the angle of this turnover panel can be made to adapt to the needs of thigh support under the different sitting and lying position of children.
when this umbrella handle vehicle launches to use, as shown in Figure 1, Figure 3, the side stand of both sides launches in left-right direction under rear pole assembly 10 with the effect of end cross assembly 9, front frame 1 intersects mutually with after poppet 2, sliding part 4 is fixed on push rod 3, form subtriangular structure between front frame 1, after poppet 2 and push rod 3, vehicle frame is in stable deployed condition.
when this umbrella handle vehicle is folded up by needs, first unlock handle 8 by operation sliding part 4 is unlocked, the relative push rod 3 of sliding part 4 can be slided up and down, as shown in Figure 1, the top pressing down push rod 3 makes push rod 3 turn over, the top of front frame 1 is pressed down and makes to relatively rotate between front frame 1 and after poppet 2, and sliding part 4 is along push rod 3 upward sliding gradually simultaneously.The bottom that front frame 1 and after poppet 2 rotate bottom and the after poppet 2 making front frame 1 mutually along the longitudinal direction gradually away from, drive the folding in left-right direction of end cross assembly 9, simultaneously by rear pole assembly 10 folding in left-right direction, the side stand of both sides is just drawn close in left-right direction gradually, in the push handle component 7 of both sides, two pulling handle rods 71 also relatively rotate and draw in gradually in left-right direction, as shown in Figure 4.Finally, front frame 1, after poppet 2 and push rod 3 are all drawn close together, and attaching parts 5 support is stood between front frame 1 and after poppet 2, and end cross assembly 9 and rear pole assembly 10 all draw between the side stand of both sides, form structure as shown in Figure 5.Umbrella handle vehicle compact conformation after this is folding, takes up room little, can be easy to carry and deposit.
when this umbrella handle vehicle launches to use by needs, the top of upper pulling-pushing rod 7 can realize.After the upper pulling-pushing rod 7 of user, push rod 3 drives the top of front frame 1 up and sliding part 4 is glided gradually along push rod 3, front frame 1 and after poppet 2 mutually rotate and make front component 20 and wheel assembly 30 move toward one another along the longitudinal direction, two bottom supporting rods 91 of end cross assembly 9 mutually rotate and launch in left-right direction, rear pole assembly 10 also launches thereupon, the side stand of both sides is launched in left-right direction gradually, until front frame 1, after poppet 2, launch completely between push rod 3, attaching parts 5 is roughly parallel with front frame 1, locking piece locking makes sliding part 4, and push rod 3 is fixing relatively, this umbrella handle vehicle can be made to be in stable deployed condition under.
to sum up, umbrella handle vehicle of the present utility model, its rod member quantity is few, and structure is simple, and folding and expansion operates all very simple, and time folding, vehicle frame all folding can occur with left and right directions along the longitudinal direction, and the compact conformation after folding, takes up room little, be easy to deposit and carry.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood 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 done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the child umbrella handle vehicle of a bi-directional foldable, comprise the vehicle frame with deployed condition and folded state, be located at the wheel assembly of described bottom of frame, for described vehicle frame being locked lockout mechanism in the deployed state, it is characterized in that: described vehicle frame comprises the side stand being positioned at both sides, between the described side stand being located at both sides and can the strut assembly of folding in left-right direction, the described side stand of every side includes front frame, after poppet and push rod, described front frame and described after poppet mutually arranged in a crossed manner, and described front frame rotates with described after poppet and is connected, the upper pivot of described front frame is connected with a sliding part, described sliding part is located on described push rod along the length bearing of trend of described push rod slidably, the upper pivot of described after poppet is connected on described push rod, this pivot connection point is positioned at the below of described sliding part on described push rod, when described vehicle frame is in folded state, the described side stand of both sides is drawn close in left-right direction mutually, the bottom of described front frame and the bottom of described after poppet along the longitudinal direction mutual away from, together with described front frame is drawn close mutually with described after poppet and described push rod.
2. the child umbrella handle vehicle of bi-directional foldable according to claim 1, it is characterized in that: being rotated by attaching parts between described front frame with described after poppet is connected, one end of described attaching parts is fixedly connected on parts in described front frame and these two parts of described after poppet, and the other end of described attaching parts is pivotally connected on another parts in described front frame and these two parts of described after poppet.
3. the child umbrella handle vehicle of bi-directional foldable according to claim 2, is characterized in that: one end of described attaching parts is fixed on described after poppet, and the other end of described attaching parts is pivotally connected on described front frame.
4. the child umbrella handle vehicle of bi-directional foldable according to claim 3, is characterized in that: when stroller frame is in deployed condition, and described attaching parts parallels with the length bearing of trend of described front frame; When described stroller frame is in folded state, the support of described attaching parts is stood between described front frame and described after poppet, described attaching parts and described front frame, all has be greater than 0 and the angle being less than 180 ° between described attaching parts and described after poppet.
5. the child umbrella handle vehicle of bi-directional foldable according to claim 1, is characterized in that: described sliding part is sliding sleeve, and described sliding sleeve can be set on described push rod slidably along the length bearing of trend of described push rod.
6. the child umbrella handle vehicle of bi-directional foldable according to claim 1 or 5, it is characterized in that: described lockout mechanism is be located at the locking piece for both being locked between described sliding part and described push rod, described push rod is provided with the unblock handle for unlocking described locking piece.
7. the child umbrella handle vehicle of bi-directional foldable according to claim 1, it is characterized in that: the rear pole assembly that described strut assembly comprises end cross assembly and is located at described in both sides between after poppet, cross assembly of the described end comprises and mutually intersecting and the two foundation struts connected at infall phase pivot, the front portion of described bottom supporting rod is connected to the bottom of front frame described in side rotationally, is connected to the posterior rotation of described bottom supporting rod the bottom of after poppet described in opposite side.
8. the child umbrella handle vehicle of bi-directional foldable according to claim 1, is characterized in that: described vehicle frame also comprises that to be located at described in both sides between push rod can the push handle component of folding in left-right direction.
9. the child umbrella handle vehicle of bi-directional foldable according to claim 8, it is characterized in that: described push handle component comprises two pulling handle rods that one end phase pivot connects, two fixed links being pivotally connected in the described pulling handle rod other end respectively, and two described fixed links are fixedly connected on the top of described push rod.
10. the child umbrella handle vehicle of bi-directional foldable according to claim 1, is characterized in that: described vehicle frame also comprises the turnover panel being connected to push rod bottom described in both sides respectively rotationally, is located on described push rod the relatively described push rod adjustable angle of described turnover panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455835.1U CN204055913U (en) | 2014-08-13 | 2014-08-13 | The child umbrella handle vehicle of bi-directional foldable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455835.1U CN204055913U (en) | 2014-08-13 | 2014-08-13 | The child umbrella handle vehicle of bi-directional foldable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055913U true CN204055913U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455835.1U Expired - Lifetime CN204055913U (en) | 2014-08-13 | 2014-08-13 | The child umbrella handle vehicle of bi-directional foldable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192195A (en) * | 2014-08-13 | 2014-12-10 | 好孩子儿童用品有限公司 | Children umbrella stroller capable of being folded in two directions |
| CN105799764A (en) * | 2016-03-18 | 2016-07-27 | 好孩子儿童用品有限公司 | Child cart |
-
2014
- 2014-08-13 CN CN201420455835.1U patent/CN204055913U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192195A (en) * | 2014-08-13 | 2014-12-10 | 好孩子儿童用品有限公司 | Children umbrella stroller capable of being folded in two directions |
| CN104192195B (en) * | 2014-08-13 | 2016-08-24 | 好孩子儿童用品有限公司 | The child umbrella handle vehicle of bi-directional foldable |
| CN105799764A (en) * | 2016-03-18 | 2016-07-27 | 好孩子儿童用品有限公司 | Child cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160824 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |