CN203032735U - Pedal structure of stroller - Google Patents
Pedal structure of stroller Download PDFInfo
- Publication number
- CN203032735U CN203032735U CN201220747625.0U CN201220747625U CN203032735U CN 203032735 U CN203032735 U CN 203032735U CN 201220747625 U CN201220747625 U CN 201220747625U CN 203032735 U CN203032735 U CN 203032735U
- Authority
- CN
- China
- Prior art keywords
- tread plate
- pipe link
- pedal
- step pipe
- rotatably connected
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a pedal structure of a stroller. The stroller comprises a left side support assembly and a right side support assembly which are respectively located on the left side portion and the right side portion and respectively can be folded towards the middle. The pedal structure comprises a left pedal connection rod and a right pedal connection rod which are respectively connected onto the lower portion of the left side support assembly and the lower portion of the right side support assembly. The left pedal connection rod is rotatably connected with a left pedal plate, the right pedal connection rod is rotatably connected with a right pedal plate, and the left pedal plate is rotatably connected with the right pedal plate. When the left side support assembly and the right side support assembly are folded towards the middle, the left pedal plate and the right pedal plate are simultaneously arched towards the upper portion or the left pedal plate and the right pedal plate are simultaneously rotatably connected with a middle pedal plate; and during folding, the left pedal plate and the right pedal plate simultaneously arch the middle pedal plate towards the upper portion. The pedal structure with the pedal plates capable of being upwards folded is arranged on the transversely folded stroller and is simple in structure and convenient to fold, and the volume of the folded whole stroller is reasonable.
Description
Technical field
the utility model relates to a kind of children trolley, particularly relates to a kind of pedal structure of children trolley.
Background technology
children trolley that can be laterally folded generally has the advantages such as structure is comparatively simple, folding convenient, thereby becomes the more a kind of structure of use in children trolley.In the children trolley bottom, be provided with for the tread plate of taking step, when vehicle folds, its tread plate also needs to be folded, the tread plate of conventional confguration is all that two steps are folded at the rear portion, both sides respectively, its complicated structure of one side, the user folds up more loaded down with trivial details on the other hand.
Summary of the invention
the purpose of this utility model is to provide a kind of pedal structure of children trolley.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of pedal structure of children trolley, described children trolley comprises the left side brackets assembly that is positioned at left side, be positioned at the right side bracket component of right side, and described left side brackets assembly, the right side bracket component can fold to centre, described pedal structure comprises the left step pipe link that is connected to described left side brackets assembly bottom, be connected to the right step pipe link of bracket component bottom, described right side, described left step pipe link is rotatably connected to left tread plate, described right step pipe link is rotatably connected to right tread plate, described left tread plate, the connection that rotates of right tread plate, when described left side brackets assembly, when the right side bracket component is folding to centre, described left tread plate, right tread plate arches upward to top simultaneously.
preferably, described left step pipe link rotates and is connected by turning cylinder with right tread plate with right tread plate, described left tread plate with left tread plate, described right step pipe link.
a kind of pedal structure of children trolley, described children trolley comprises the left side brackets assembly that is positioned at left side, be positioned at the right side bracket component of right side, and described left side brackets assembly, the right side bracket component can fold to centre, described pedal structure comprises the left step pipe link that is connected to described left side brackets assembly bottom, be connected to the right step pipe link of bracket component bottom, described right side, described left step pipe link is rotatably connected to left tread plate, described right step pipe link is rotatably connected to right tread plate, described left tread plate, right tread plate is rotatably connected to middle tread plate simultaneously, when described left side brackets assembly, when the right side bracket component is folding to centre, described left tread plate, right tread plate arches upward described middle tread plate simultaneously to top.
preferably, described left step pipe link rotates and is connected by turning cylinder with middle tread plate with middle tread plate, described right tread plate with right tread plate, described left tread plate with left tread plate, described right step pipe link.
because technique scheme is used, the utility model compared with prior art has following advantages:
the utility model arranges the tread plate folding structure that makes progress on laterally folded children trolley, and it is simple in structure, has also completed folding, easy to operate to tread plate in folding stand, folding after the volume of car load more reasonable.
The accompanying drawing explanation
accompanying drawing 1 is go-cart open mode block diagram in embodiment mono-;
accompanying drawing 2 is go-cart open mode front view in embodiment mono-;
accompanying drawing 3 is go-cart folded state block diagram in embodiment mono-;
accompanying drawing 4 is go-cart folded state front view one in embodiment mono-;
accompanying drawing 5 is go-cart folded state front view two in embodiment mono-;
accompanying drawing 6 is go-cart open mode block diagram in embodiment bis-;
accompanying drawing 7 is go-cart folded state block diagram in embodiment bis-;
accompanying drawing 8 is go-cart folded state front view in embodiment bis-.
wherein: 10, left side brackets assembly; 11, right side bracket component; 12, rod member group; 20, left step pipe link; 21, right step pipe link; 30, left tread plate; 31, right tread plate; 32, middle tread plate; 40-46, turning cylinder.
The specific embodiment
below in conjunction with drawings and Examples, the utility model is further described:
embodiment mono-:
a kind of children trolley as shown in Figure 1, this children trolley can realize sitting the laterally folded of the root and stem of certain plants, mainly comprise the left side brackets assembly 10 that is positioned at left side, the right side bracket component 11 that is positioned at right side, in the present embodiment, between left side brackets assembly 10, right side bracket component 11, by cross rod member group 12, complete horizontal folding.As long as can realize laterally folded vehicle frame all can, do not do concrete restriction at this.
as shown in Figure 1, 2: the front bottom of children trolley is connected with pedal structure, specifically: pedal structure comprises the left step pipe link 20 that is connected to left side brackets assembly 10 bottoms, the right step pipe link 21 that is connected to right side bracket component 11 bottoms, left step pipe link 20 is rotatably connected to left tread plate 30, right step pipe link 20 is rotatably connected to right tread plate 31, the connection that rotates of left tread plate 30, right tread plate 31.
in the present embodiment: left step pipe link 20 and left tread plate 30 by turning cylinder 40 be rotationally connected, right step pipe link 20 is rotationally connected by turning cylinder 41 with right tread plate 31, left tread plate 30 is rotationally connected by turning cylinder 42 with 31 of right tread plates.
as shown in Fig. 3,4,5: laterally folded left side brackets assembly 10, right side bracket component 11, left tread plate 30 relative to left step pipe link 20 upwards rotate, right tread plate 31 upwards rotates relative to right step pipe link 21, make left tread plate 30, right tread plate 31 arch upward to top, thereby complete folding.
embodiment bis-:
as shown in Figure 6, the structure of children trolley is identical with embodiment mono-in the present embodiment, and pedal structure comprises the left step pipe link 20 ' that is connected to left side brackets assembly 10 ' bottom, the right step pipe link 21 ' that is connected to right side bracket component 11 ' bottom, left step pipe link 20 ' is rotatably connected to left tread plate 30 ', right step pipe link 21 ' is rotatably connected to right tread plate 31 ', and left tread plate 30 ', right tread plate 31 ' are rotatably connected to middle tread plate 32 simultaneously.
in the present embodiment: left step pipe link 20 ' and left tread plate 30 ' by turning cylinder 43 be rotationally connected, right step pipe link 20 ' is rotationally connected by turning cylinder 44 with right tread plate 31 ', left tread plate 30 ' is rotationally connected by turning cylinder 45 with middle tread plate 32, and right tread plate 31 ' is rotationally connected by turning cylinder 46 with middle tread plate 32.
as shown in Figure 7,8: laterally folded left side brackets assembly 10 ', right side bracket component 11 ', left tread plate 30 ' relative to left step pipe link 20 ' upwards rotate, right tread plate 31 ' upwards rotates relative to right step pipe link 21 ', make left tread plate 30 ', right tread plate 31 ' middle tread plate 32 be arched upward to top simultaneously, thereby complete folding.
above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the 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 (4)
1. the pedal structure of a children trolley, described children trolley comprises the left side brackets assembly (10) that is positioned at left side, be positioned at the right side bracket component (11) of right side, and described left side brackets assembly (10), right side bracket component (11) can fold to centre, it is characterized in that: described pedal structure comprises the left step pipe link (20) that is connected to described left side brackets assembly (10) bottom, be connected to the right step pipe link (21) of described right side bracket component (11) bottom, described left step pipe link (20) is rotatably connected to left tread plate (30), described right step pipe link (21) is rotatably connected to right tread plate (31), described left tread plate (30), right tread plate (31) connection that rotates, when described left side brackets assembly (10), when right side bracket component (11) is folding to centre, described left tread plate (30), right tread plate (31) arches upward to top simultaneously.
2. the pedal structure of a kind of children trolley according to claim 1, it is characterized in that: described left step pipe link (20) rotates and is connected by turning cylinder with right tread plate (31) with right tread plate (31), described left tread plate (30) with left tread plate (30), described right step pipe link (21).
3. the pedal structure of a children trolley, described children trolley comprises the left side brackets assembly (10 ') that is positioned at left side, be positioned at the right side bracket component (11 ') of right side, and described left side brackets assembly (10 '), right side bracket component (11 ') can fold to centre, it is characterized in that: described pedal structure comprises the left step pipe link (20 ') that is connected to described left side brackets assembly (10 ') bottom, be connected to the right step pipe link (21 ') of described right side bracket component (11 ') bottom, described left step pipe link (20 ') is rotatably connected to left tread plate (30 '), described right step pipe link (21 ') is rotatably connected to right tread plate (31 '), described left tread plate (30 '), right tread plate (31 ') is rotatably connected to middle tread plate (32 ') simultaneously, when described left side brackets assembly (10 '), when right side bracket component (11 ') is folding to centre, described left tread plate (30 '), right tread plate (31 ') arches upward described middle tread plate (32) simultaneously to top.
4. the pedal structure of a kind of children trolley according to claim 3, it is characterized in that: described left step pipe link (20 ') rotates and is connected by turning cylinder with middle tread plate (32) with middle tread plate (32), described right tread plate (31 ') with right tread plate (31 '), described left tread plate (30 ') with left tread plate (30 '), described right step pipe link (21 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220747625.0U CN203032735U (en) | 2012-12-31 | 2012-12-31 | Pedal structure of stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220747625.0U CN203032735U (en) | 2012-12-31 | 2012-12-31 | Pedal structure of stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032735U true CN203032735U (en) | 2013-07-03 |
Family
ID=48684875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220747625.0U Expired - Fee Related CN203032735U (en) | 2012-12-31 | 2012-12-31 | Pedal structure of stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954612A (en) * | 2022-06-06 | 2022-08-30 | 广东乐美达集团有限公司 | Foldable trailer |
| CN115027546A (en) * | 2022-06-06 | 2022-09-09 | 广东乐美达集团有限公司 | Trailer |
-
2012
- 2012-12-31 CN CN201220747625.0U patent/CN203032735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954612A (en) * | 2022-06-06 | 2022-08-30 | 广东乐美达集团有限公司 | Foldable trailer |
| CN115027546A (en) * | 2022-06-06 | 2022-09-09 | 广东乐美达集团有限公司 | Trailer |
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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: 20130703 Termination date: 20211231 |