CN205273571U - Step subassembly and children's shallow that orientation was folded up - Google Patents
Step subassembly and children's shallow that orientation was folded up Download PDFInfo
- Publication number
- CN205273571U CN205273571U CN201520895336.9U CN201520895336U CN205273571U CN 205273571 U CN205273571 U CN 205273571U CN 201520895336 U CN201520895336 U CN 201520895336U CN 205273571 U CN205273571 U CN 205273571U
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- China
- Prior art keywords
- stroller frame
- step band
- shallow
- band
- front support
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- 238000005452 bending Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
(B, ) the utility model discloses a step subassembly and children's shallow that the orientation was folded up, wherein the setting of step subassembly is on the shallow frame that has open mode and children's shallow of horizontal fold condition, the shallow frame is including the fore -stock that is located the left and right sides respectively, the step subassembly including set up between the fore -stock of both sides the step area with be used for the briquetting fixed step area and fore -stock mutually, the step area is the platelike structure of a style of calligraphy, the step area has elasticity, when the step band -pass is crossed the briquetting and is fixed on the fore -stock, bend with the fixed downward elasticity in both ends of fore -stock in the step area, when the shallow frame is in development condition, elasticity tensioning is stretch between the fore -stock of both sides in the step area, during shallow frame crosswise fold, step area shrink and to shallow frame top uplift. This step subassembly simple structure, elasticity pulling force (b) (b) when the frame crosswise fold in usable step area self, (b) (b) drives the step area and packs up to the top orientation of children's shallow for the frame is folding smooth and easy. (B, )
Description
Technical field
The utility model is specifically related to the step assembly of a kind of directed folding and has the children trolley of this step assembly.
Background technology
For the volume after making children trolley folding is less, easy to carry and store, in prior art, a lot of children trolley all can laterally fold, like this, correspondingly a lot of parts between the side stand of the left and right sides of children trolley are all designed to flexible or bent structure, the flexible step band of the children trolley that such as can laterally fold, step band two ends connect two front wheel supports respectively. But children trolley of the prior art is in laterally folding process, step band can arbitrarily distort, and sometimes carriage for children folding process is caused detrimentally affect, and such as step band is wrapped on some parts of car body.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, it is provided that the step assembly of a kind of directed folding, and this step assembly can make step band pack up to orientation above vehicle frame in the laterally folding process of vehicle frame, makes folding process more smooth and easy.
For achieving the above object, the technical solution adopted in the utility model is:
The step assembly of a kind of directed folding, it is arranged in the stroller frame of the children trolley with the state of opening and horizontal folded state, described stroller frame comprises the front support for installing front component laying respectively at the described stroller frame left and right sides, described step assembly comprises the step band between the described front support being arranged on both sides, described step assembly also comprises the briquetting for described step band and described front support being fixed, described step band is the tabular structure of yi word pattern, described step band has elasticity, when described step band is fixed on described front support by described briquetting, the downward elasticity bending in two ends that described step band and described front support are fixed, when described stroller frame is in expansion state, described step band be stretched and elastic tension between the described front support of both sides, when described stroller frame is laterally folding, the bending of described step band is also swelled above described stroller frame.
Preferably, described briquetting comprises the press section extended along the vertical direction, and described press section is pressed on the inner side at the both ends of described step band downward bending.
Further, described briquetting also comprises the supporting part that the direction, left and right along described stroller frame extends, and described supporting part is on the lower surface being located at described step band, and described supporting part is fixedly connected with described press section or is wholely set.
Further, described supporting part is from horizontal-extending to the inner side of described stroller frame with intersection, described press section.
Further, described supporting part is from being obliquely installed to top and the inner side of described stroller frame with intersection, described press section.
Another object of the present utility model is to provide a kind of children trolley, and described children trolley has the step assembly described in above-mentioned arbitrary item.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantage: the step unit construction of directed folding of the present utility model is simple, the elastic force of step band self can be utilized when vehicle frame is laterally folding, step band is packed up, so that this children trolley folds smooth and easy to the top orientation of children trolley.
Accompanying drawing explanation
Accompanying drawing 1 is children trolley of the present utility model structural representation in the deployed state;
Accompanying drawing 2 is schematic diagram during step assembly of the present utility model installation;
Accompanying drawing 3 is structural representation when children trolley is in expansion state after step assembly of the present utility model is installed;
Accompanying drawing 4 is the structural representation of step assembly of the present utility model in the horizontal folding process of children trolley;
Accompanying drawing 5 is the structural representation of step assembly of the present utility model after children trolley is laterally folding.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
As shown in Fig. 1 ~ Fig. 5, the step assembly of directed folding of the present utility model is arranged on the children trolley with expansion state and horizontal folded state, children trolley comprises the stroller frame 1 with expansion state and horizontal folded state, it is arranged on the front component 2 of front portion, stroller frame 1 end and it is arranged on the wheel assembly 3 at rear portion at the bottom of stroller frame, stroller frame 1 comprises the side stand laying respectively at the children trolley left and right sides, the side stand of every side includes the front support 11 for installing front component 2, for installing the after poppet 12 of wheel assembly 3, hand push rod 13, step assembly is arranged between the front support 11 of the left and right sides, its both ends respectively front support 11 with the left and right sides be fixedly connected.
Step assembly comprises step band 41 and the briquetting 42 for being fixed on front support 11 by the two ends of step band 41, and step band 41 has elasticity, and extends the tabular structure in yi word pattern in left-right direction, as shown in Figure 2. Briquetting 42 comprises the press section 421 extended along the vertical direction, and press section 421 is pressed on the inner side at the both ends of step band 41 downward bending.
When step band 41 is arranged on the front support 11 of children trolley, step band 41 is stretched in its elastic range certain distance and by two, the left and right end downward bending of step band 41, then briquetting 42 is pressed on the inner side at the both ends of step band 41 downward bending and briquetting 42 and front support 11 are fixed, like this, when children trolley is in expansion state, step band 41 is stretched elastic tension between the front support 11 of the left and right sides, as shown in Figure 3; When children trolley is laterally folding, the front support 11 of the left and right sides is drawn close mutually, in the process, step band 41 is made to relax, no longer it is in the state being stretched in exceptionally straight, makes step band 41 swell above children trolley under the effect of step band 41 natural resiliency restorer, as shown in Figure 4, until the stroller frame 1 of children trolley is completely folding, state as shown in Figure 5.
When children trolley is laterally folding, for making step band 41 can swell to the top of children trolley further, can not arbitrarily distort, thus the transverse direction affecting this children trolley folds, briquetting 42 also comprises the supporting part 422 being fixedly connected with press section 421 or being wholely set, supporting part 422 extends in left-right direction, supporting part 422 is on the lower surface being located at step band 41, concrete, supporting part 422 is from horizontal-extending to the inner side of children trolley with intersection, press section 421, or supporting part 422 from intersection, press section 421 to the inner side of children trolley and the setting that is inclined upwardly, it is preferably the latter.
The noun of locality such as forward and backward, upper and lower that the utility model relates to defines under stroller frame 1 is in unfolded position, and front component 2 position is front, and after the position at wheel assembly 3 place is, the position at hand push rod 13 place is upper.
In sum, the step unit construction of directed folding of the present utility model is simple, the elastic pulling force of step band self can be utilized when vehicle frame is laterally folding, drive step band to pack up to the top orientation of children trolley so that vehicle frame folding is smooth and easy.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, 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 done according to the utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. the step assembly of a directed folding, it is arranged in the stroller frame of the children trolley with the state of opening and horizontal folded state, described stroller frame comprises the front support for installing front component laying respectively at the described stroller frame left and right sides, described step assembly comprises the step band between the described front support being arranged on both sides, it is characterized in that: described step assembly also comprises the briquetting for described step band and described front support being fixed, described step band is the tabular structure of yi word pattern, described step band has elasticity, when described step band is fixed on described front support by described briquetting, the downward elasticity bending in two ends that described step band and described front support are fixed, when described stroller frame is in expansion state, described step band be stretched and elastic tension between the described front support of both sides, when described stroller frame is laterally folding, the bending of described step band is also swelled above described stroller frame.
2. the step assembly of directed folding according to claim 1, it is characterised in that: described briquetting comprises the press section extended along the vertical direction, and described press section is pressed on the inner side at the both ends of described step band downward bending.
3. the step assembly of directed folding according to claim 2, it is characterized in that: described briquetting also comprises the supporting part that the direction, left and right along described stroller frame extends, described supporting part is on the lower surface being located at described step band, and described supporting part is fixedly connected with described press section or is wholely set.
4. the step assembly of directed folding according to claim 3, it is characterised in that: described supporting part is from horizontal-extending to the inner side of described stroller frame with intersection, described press section.
5. the step assembly of directed folding according to claim 3, it is characterised in that: described supporting part is from being obliquely installed to top and the inner side of described stroller frame with intersection, described press section.
6. a children trolley, it is characterised in that: there is the step assembly as according to any one of claim 1 ~ 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895336.9U CN205273571U (en) | 2015-11-11 | 2015-11-11 | Step subassembly and children's shallow that orientation was folded up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895336.9U CN205273571U (en) | 2015-11-11 | 2015-11-11 | Step subassembly and children's shallow that orientation was folded up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273571U true CN205273571U (en) | 2016-06-01 |
Family
ID=56058173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520895336.9U Active CN205273571U (en) | 2015-11-11 | 2015-11-11 | Step subassembly and children's shallow that orientation was folded up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906201A (en) * | 2022-03-04 | 2022-08-16 | 好孩子儿童用品有限公司 | Folding cart |
-
2015
- 2015-11-11 CN CN201520895336.9U patent/CN205273571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906201A (en) * | 2022-03-04 | 2022-08-16 | 好孩子儿童用品有限公司 | Folding cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |