CN201062046Y - Bidirectional folding vehicle - Google Patents
Bidirectional folding vehicle Download PDFInfo
- Publication number
- CN201062046Y CN201062046Y CNU2007201269472U CN200720126947U CN201062046Y CN 201062046 Y CN201062046 Y CN 201062046Y CN U2007201269472 U CNU2007201269472 U CN U2007201269472U CN 200720126947 U CN200720126947 U CN 200720126947U CN 201062046 Y CN201062046 Y CN 201062046Y
- Authority
- CN
- China
- Prior art keywords
- wheel support
- handle rod
- pulling handle
- vehicle frame
- cart vehicle
- 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
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model relates to a bidirectional vehicle, wherein a trammer stand comprises a first lateral bracket and a second lateral bracket, the two lateral portions of the left side and the right side of the first and the second lateral brackets are symmetrical on the trammer stand. When the trammer stand is under folded state, the first and the second lateral brackets are drawn together, the first lateral bracket comprises a front wheel bracket, and a first pushing and grasping pole whose lower portion is rotationally arranged with the upper portion of a first front wheel bracket. The second lateral bracket comprises a second front wheel bracket, and a second pushing and grasping pole whose lower portion is rotationally arranged with the upper portion of the second front wheel bracket. When the trammer stand is under folded state, the upper end face on the first front wheel bracket is butt-jointed with the lower end face of the first pushing and grasping pole, and the upper end face of the second front wheel bracket is butt-jointed with the lower end face of the second pushing and grasping pole. Due to the butt-joint of the upper end face of the front front wheel bracket and the lower end face of the first pushing and grasping pole, the upper end face of the second front wheel bracket is butt-jointed with the lower end face of the second pushing and grasping pole, thereby the material which is used by pole parts is relatively less, and the manufacturing cost is reduced, and the appearance is simple and elegant.
Description
Technical field
The utility model relates to a kind of bidirectional folding vehicle.
Background technology
Bidirectional folding vehicle of the prior art, comprise go-cart vehicle frame with deployed condition and folded state, be arranged on the front component of the front portion, the end of described go-cart vehicle frame, be arranged on the wheel assembly at the rear portion, the end of described go-cart vehicle frame, described go-cart vehicle frame comprises the first symmetrical side stand of the left and right sides portion that is positioned at described go-cart vehicle frame, second side stand, when described go-cart vehicle frame is under the folded state, described first side stand is drawn close mutually with described second side stand, described first side stand comprises first front-wheel support, first pulling handle rod that the top of bottom and described first front-wheel support rotates and is provided with, described second side stand comprises second front-wheel support, second pulling handle rod that the top of bottom and described second front-wheel support rotates and is provided with, the setting that the bottom of described first pulling handle rod is mutually arranged side by side with the top of described first front-wheel support, the bar wall of the bottom of described first pulling handle rod is against on the bar wall on top of described first front-wheel support, the setting that the bottom of described second pulling handle rod is mutually arranged side by side with the top of described second front-wheel support, the bar wall of the bottom of described second pulling handle rod is against on the bar wall on top of described second front-wheel support, material is more, and productive costs is higher.
Summary of the invention
The utility model purpose provides bidirectional folding vehicle, and the material that its rod member uses is less.
For achieving the above object, the technical solution adopted in the utility model is: a kind of bidirectional folding vehicle, comprise go-cart vehicle frame with deployed condition and folded state, be arranged on the front component of the front portion, the end of described go-cart vehicle frame, be arranged on the wheel assembly at the rear portion, the end of described go-cart vehicle frame, described go-cart vehicle frame comprises first side stand of the left and right sides portion that is positioned at described go-cart vehicle frame, second side stand, when described go-cart vehicle frame is under the folded state, described first side stand is drawn close mutually with described second side stand, described first side stand comprises first front-wheel support, first pulling handle rod that the top of bottom and described first front-wheel support rotates and is provided with, described second side stand comprises second front-wheel support, second pulling handle rod that the top of bottom and described second front-wheel support rotates and is provided with, when described go-cart vehicle frame is under the deployed condition, the lower surface of the upper surface of described first front-wheel support and described first pulling handle rod connects, and the lower surface of the upper surface of described second front-wheel support and described second pulling handle rod connects.
The upper end of described first front-wheel support rotates by first rotating shaft with the bottom of described first pulling handle rod and is connected, when described go-cart vehicle frame is under the deployed condition, the epimere of described first front-wheel support part is extended on the same line with the hypomere part of described first pulling handle rod, and the epimere part that described first rotating shaft is positioned at described first front-wheel support is above or below the residing the same line of hypomere part of described first pulling handle rod; The upper end of described second front-wheel support rotates by second rotating shaft with the bottom of described second pulling handle rod and is connected, when described go-cart vehicle frame is under the deployed condition, the epimere of described second front-wheel support part is extended on the same line with the hypomere part of described second pulling handle rod, and the epimere part that described second rotating shaft is positioned at described second front-wheel support is above or below the residing the same line of hypomere part of described second pulling handle rod.
The epimere of described first front-wheel support partly is a linear portion, and the hypomere of described first pulling handle rod part also is a linear portion, and when described go-cart vehicle frame is under the deployed condition, described two linear portions are located along the same line; The epimere of described second front-wheel support partly is a linear portion, and the hypomere of described second pulling handle rod part also is a linear portion, and when described go-cart vehicle frame is under the deployed condition, described two linear portions are located along the same line.
When described go-cart vehicle frame is under the deployed condition, the epimere part of described first front-wheel support partly forms arc with the hypomere of described first pulling handle rod, and the epimere part of described second front-wheel support partly forms arc with the hypomere of described second pulling handle rod.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because the upper surface of described first front-wheel support and the lower surface of described first pulling handle rod connect, the lower surface of the upper surface of described second front-wheel support and described second pulling handle rod connects, thereby the material that rod member uses is less relatively, has reduced productive costs; Moulding is succinctly attractive in appearance.
Description of drawings
Accompanying drawing 1 is the expansion scheme drawing (first embodiment) of children trolley;
Accompanying drawing 2 is the half-lap scheme drawing (first embodiment) of children trolley;
Accompanying drawing 3 is the block diagram (second embodiment) of children trolley;
Accompanying drawing 4 is the block diagram (first embodiment) of children trolley.
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, first side stand; 5, second side stand; 6, first pulling handle rod; 7, second pulling handle rod; 8, first front-wheel support; 9, second front-wheel support; 10, first rotating shaft; 11, second rotating shaft; 12, first strut; 13, second strut; 14, first bar; 15, second bar; 16, bottom bracing frame; 17, back pole-bracket.
The specific embodiment
First embodiment: shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 4, a kind of bidirectional folding vehicle, is arranged on the wheel assembly 3 at the rear portion, the end of described go-cart vehicle frame 1 at the front component 2 of the front portion, the end that comprise go-cart vehicle frame 1 with deployed condition and folded state, is arranged on described go-cart vehicle frame 1.Described go-cart vehicle frame 1 comprises first side stand 4, second side stand 5 of the left and right sides portion that is positioned at described go-cart vehicle frame 1, folding bottom bracing frame 16 and folding back pole-bracket 17 between described first side stand 4 and described second side stand 5.When described go-cart vehicle frame 1 is under the folded state, described first side stand 4 is drawn close mutually with described second side stand 5, described first side stand 4 comprise the top of first front-wheel support 8, bottom and described first front-wheel support 8 rotate first pulling handle rod 6, upper end and described first front-wheel support 8 that are provided with rotate setting first bar 14, be arranged on first strut 12 between described first pulling handle rod 6 and described first bar 14; Described second side stand 5 comprise the top of second front-wheel support 9, bottom and described second front-wheel support 9 rotate second pulling handle rod 7, upper end and described second front-wheel support 9 that are provided with rotate setting second bar 15, be arranged on second strut 13 between described second pulling handle rod 7 and described second bar 15.Described bottom bracing frame 16 is arranged between described first front-wheel support 8, described second front-wheel support 9, described first bar 14 and described second bar 15, and described back pole-bracket 17 is arranged between described first strut 12 and described second strut 13.The bottom of the bottom of described first front-wheel support 8, described second front-wheel support 9 is respectively arranged with front component 2, and the bottom of the bottom of described first bar 14, described second bar 15 is respectively arranged with wheel assembly 3.When described go-cart vehicle frame 1 is under the deployed condition, the lower surface of the upper surface of described first front-wheel support 8 and described first pulling handle rod 6 connects, and the lower surface of the upper surface of described second front-wheel support 9 and described second pulling handle rod 7 connects.
The upper end of described first front-wheel support 8 rotates by first rotating shaft 10 with the bottom of described first pulling handle rod 6 and is connected, when described go-cart vehicle frame 1 is under the deployed condition, the epimere part of described first front-wheel support 8 is extended on the same line with the hypomere part of described first pulling handle rod 6, the epimere part that described first rotating shaft 10 is positioned at described first front-wheel support 8 is above or below the residing the same line of hypomere part of described first pulling handle rod 6, in the present embodiment, described first rotating shaft 10 is positioned at the epimere part of described first front-wheel support 8 and the top of the residing the same line of hypomere part of described first pulling handle rod 6; The upper end of described second front-wheel support 9 rotates by second rotating shaft 11 with the bottom of described second pulling handle rod 7 and is connected, when described go-cart vehicle frame 1 is under the deployed condition, the epimere part of described second front-wheel support 9 is extended on the same line with the hypomere part of described second pulling handle rod 7, the epimere part that described second rotating shaft 11 is positioned at described second front-wheel support 9 is above or below the residing the same line of hypomere part of described second pulling handle rod 7, in the present embodiment, described second rotating shaft 11 is positioned at the epimere part of described second front-wheel support 9 and the top of the residing the same line of hypomere part of described second pulling handle rod 7.
When described go-cart vehicle frame 1 is under the deployed condition, the epimere part of described first front-wheel support 8 partly forms arc with the hypomere of described first pulling handle rod 6, and the epimere part of described second front-wheel support 9 partly forms arc with the hypomere of described second pulling handle rod 7.
The epimere of described first front-wheel support 8 part can be linear portion, and the hypomere part of described first pulling handle rod 6 also can be linear portion, and when described go-cart vehicle frame 1 is under the deployed condition, described two linear portions are located along the same line; The epimere of described second front-wheel support 9 part can be linear portion, and the hypomere part of described second pulling handle rod 7 also can be linear portion, and when described go-cart vehicle frame 1 is under the deployed condition, described two linear portions are located along the same line.
Embodiment two: as shown in Figure 3, a kind of bidirectional folding vehicle, is arranged on the wheel assembly 3 at the rear portion, the end of described go-cart vehicle frame 1 at the front component 2 of the front portion, the end that comprise go-cart vehicle frame 1 with deployed condition and folded state, is arranged on described go-cart vehicle frame 1.Described go-cart vehicle frame 1 comprises first side stand 4, second side stand 5, the folding bottom bracing frame between described first side stand 4 and described second side stand 5 16 and folding back pole-bracket 17 in the left and right sides of described go-cart vehicle frame 1 one, when described go-cart vehicle frame 1 is under the folded state, described first side stand 4 is drawn close mutually with described second side stand 5.Described first side stand 4 comprises first front-wheel support 8, first pulling handle rod 6 that the top of bottom and described first front-wheel support 8 rotates and is provided with, first strut 12 that upper end and described first pulling handle rod 6 rotate and be provided with, be arranged at first bar 14 between described first front-wheel support 8 and described first strut 12, described second side stand 5 comprises second front-wheel support 9, second pulling handle rod 7 that the top of bottom and described second front-wheel support 9 rotates and is provided with, second strut 13 that upper end and described second pulling handle rod 7 rotate and be provided with, be arranged at second bar 15 between described second front-wheel support 9 and described second strut 13.Described bottom bracing frame 16 is arranged between described first front-wheel support 8, described second front-wheel support 9, described first strut 12 and described second strut 13, and described back pole-bracket 17 is arranged between described first strut 12 and described second strut 13.The bottom of the bottom of described first front-wheel support 8, described second front-wheel support 9 is respectively arranged with front component 2, and the bottom of the bottom of described first strut 12, described second strut 13 is respectively arranged with wheel assembly 3.When described go-cart vehicle frame 1 is under the deployed condition, the lower surface of the upper surface of described first front-wheel support 8 and described first pulling handle rod 6 connects, and the lower surface of the upper surface of described second front-wheel support 9 and described second pulling handle rod 7 connects.
The upper end of described first front-wheel support 8 rotates by first rotating shaft 10 with the bottom of described first pulling handle rod 6 and is connected, when described go-cart vehicle frame 1 is under the deployed condition, the epimere part of described first front-wheel support 8 is extended on the same line with the hypomere part of described first pulling handle rod 6, the epimere part that described first rotating shaft 10 is positioned at described first front-wheel support 8 is above or below the residing the same line of hypomere part of described first pulling handle rod 6, in the present embodiment, described first rotating shaft 10 is positioned at the epimere part of described first front-wheel support 8 and the top of the residing the same line of hypomere part of described first pulling handle rod 6; The upper end of described second front-wheel support 9 rotates by second rotating shaft 11 with the bottom of described second pulling handle rod 7 and is connected, when described go-cart vehicle frame 1 is under the deployed condition, the epimere part of described second front-wheel support 9 is extended on the same line with the hypomere part of described second pulling handle rod 7, the epimere part that described second rotating shaft 11 is positioned at described second front-wheel support 9 is above or below the residing the same line of hypomere part of described second pulling handle rod 7, in the present embodiment, described second rotating shaft 11 is positioned at the epimere part of described second front-wheel support 9 and the top of the residing the same line of hypomere part of described second pulling handle rod 7.
The epimere of described first front-wheel support 8 partly is a linear portion, and the hypomere of described first pulling handle rod 6 part also is a linear portion, and when described go-cart vehicle frame 1 is under the deployed condition, described two linear portions are located along the same line; The epimere of described second front-wheel support 9 partly is a linear portion, and the hypomere of described second pulling handle rod 7 part also is a linear portion, and when described go-cart vehicle frame 1 is under the deployed condition, described two linear portions are located along the same line.
When described go-cart vehicle frame 1 is under the deployed condition, can be: the epimere part of described first front-wheel support 8 partly forms arc with the hypomere of described first pulling handle rod 6, and the epimere part of described second front-wheel support 9 partly forms arc with the hypomere of described second pulling handle rod 7.
The nouns of locality such as the top that relates among the embodiment, bottom, front portion and rear portion are under the deployed condition at described go-cart vehicle frame 1 and define.
Claims (4)
1. bidirectional folding vehicle, comprise go-cart vehicle frame (1) with deployed condition and folded state, be arranged on the front component (2) of the front portion, the end of described go-cart vehicle frame (1), be arranged on the wheel assembly (3) at the rear portion, the end of described go-cart vehicle frame (1), described go-cart vehicle frame (1) comprises first side stand (4) of the left and right sides portion that is positioned at described go-cart vehicle frame (1), second side stand (5), when described go-cart vehicle frame (1) is under the folded state, described first side stand (4) is drawn close mutually with described second side stand (5), described first side stand (4) comprises first front-wheel support (8), first pulling handle rod (6) that the top of bottom and described first front-wheel support (8) rotates and is provided with, described second side stand (5) comprises second front-wheel support (9), second pulling handle rod (7) that the top of bottom and described second front-wheel support (9) rotates and is provided with, it is characterized in that: when described go-cart vehicle frame (1) is under the deployed condition, the lower surface of the upper surface of described first front-wheel support (8) and described first pulling handle rod (6) connects, and the lower surface of the upper surface of described second front-wheel support (9) and described second pulling handle rod (7) connects.
2. bidirectional folding vehicle according to claim 1, it is characterized in that: the upper end of described first front-wheel support (8) rotates by first rotating shaft (10) with the bottom of described first pulling handle rod (6) and is connected, when described go-cart vehicle frame (1) is under the deployed condition, the epimere of described first front-wheel support (8) part is extended on the same line with the hypomere part of described first pulling handle rod (6), and the epimere part that described first rotating shaft (10) is positioned at described first front-wheel support (8) is above or below the residing the same line of hypomere part of described first pulling handle rod (6); The upper end of described second front-wheel support (9) rotates by second rotating shaft (11) with the bottom of described second pulling handle rod (7) and is connected, when described go-cart vehicle frame (1) is under the deployed condition, the epimere of described second front-wheel support (9) part is extended on the same line with the hypomere part of described second pulling handle rod (7), and the epimere part that described second rotating shaft (11) is positioned at described second front-wheel support (9) is above or below the residing the same line of hypomere part of described second pulling handle rod (7).
3. bidirectional folding vehicle according to claim 1, it is characterized in that: the epimere of described first front-wheel support (8) partly is linear portion, the hypomere part of described first pulling handle rod (6) also is a linear portion, when described go-cart vehicle frame (1) is under the deployed condition, described two linear portions are located along the same line; The epimere of described second front-wheel support (9) partly is a linear portion, and the hypomere of described second pulling handle rod (7) part also is a linear portion, and when described go-cart vehicle frame (1) is under the deployed condition, described two linear portions are located along the same line.
4. bidirectional folding vehicle according to claim 1, it is characterized in that: when described go-cart vehicle frame (1) is under the deployed condition, the epimere part of described first front-wheel support (8) partly forms arc with the hypomere of described first pulling handle rod (6), and the epimere part of described second front-wheel support (9) partly forms arc with the hypomere of described second pulling handle rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201269472U CN201062046Y (en) | 2007-06-14 | 2007-07-12 | Bidirectional folding vehicle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720039880 | 2007-06-14 | ||
| CN200720039880.9 | 2007-06-14 | ||
| CNU2007201269472U CN201062046Y (en) | 2007-06-14 | 2007-07-12 | Bidirectional folding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062046Y true CN201062046Y (en) | 2008-05-21 |
Family
ID=39450417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201269472U Expired - Fee Related CN201062046Y (en) | 2007-06-14 | 2007-07-12 | Bidirectional folding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062046Y (en) |
-
2007
- 2007-07-12 CN CNU2007201269472U patent/CN201062046Y/en not_active Expired - Fee Related
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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: 20080521 Termination date: 20160712 |