CN202518322U - Child cart - Google Patents
Child cart Download PDFInfo
- Publication number
- CN202518322U CN202518322U CN2011205621749U CN201120562174U CN202518322U CN 202518322 U CN202518322 U CN 202518322U CN 2011205621749 U CN2011205621749 U CN 2011205621749U CN 201120562174 U CN201120562174 U CN 201120562174U CN 202518322 U CN202518322 U CN 202518322U
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- China
- Prior art keywords
- tread plate
- wheel support
- vehicle frame
- rotating shaft
- seat
- 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 - Lifetime
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- 230000000284 resting effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000037396 body weight Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a child cart, which comprises a cart frame, a front wheel component, a left rear wheel component, a right wheel component, a locking mechanism, a seat and a pedal, wherein the cart frame has an unfolded position and a folded position; the locking mechanism is used for locking the cart frame at the unfolded position; the seat is arranged on the cart frame; the pedal is arranged on the cart frame, is used for resting feet of a child, and is positioned in front of and below the seat; the cart frame comprises a front wheel bracket at the middle position of a leftward-rightward direction; the pedal is pivotally connected to the front wheel bracket through a first rotating shaft; and the shaft axis of the first rotating shaft is extended along a forward-backward direction. When the child is seated on the seat, the pedal can support the feed of the child; and moreover, when the child is on the ground, cannot stably step on one side of pedal, and climbs into the seat after learning about that the child cannot step on the pedal, so that potential safety hazards are avoided, and the child cart is in line with a foreign test standard.
Description
Technical field
The utility model relates to the children trolley that a kind of children of confession use.
Background technology
Children trolley; Comprise go-cart vehicle frame, front component, left rear wheel assembly, off hind wheel assembly, be used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position, is arranged at seat on the described go-cart vehicle frame, is arranged at the tread plate of the confession children leg rest on the described go-cart vehicle frame with expanded position and folding position; Described tread plate is positioned at the front lower place at described seat; The left rear wheel support and the off hind wheel support of the left and right sides portion that described go-cart vehicle frame comprises the front-wheel support that is positioned at the left and right directions middle position, be positioned at described front-wheel support; Described front component is arranged at the bottom of described front-wheel support; Described left rear wheel assembly is arranged at the bottom of described left rear wheel support, and described off hind wheel assembly is arranged at the bottom of described off hind wheel support.
People always think when children are sitting on the seat, and it should be that fix, stable being used for the tread plate that pin steps on, thereby in the prior art, tread plate all is fixed on the described front-wheel support usually.And in use; The child might be through stepping down on the tread plate and then oneself climb on the seat of children trolley, and in the process that climbs into, and thisly passes through the children trolley that three groups of vehicle wheel components support and might can't support child's body weight; Thereby fall to an inclination, have potential safety hazard.
Accordingly, testing standard is arranged also abroad, be placed on a side of tread plate like the object with about 20 kilogram weights, the tread plate of part children trolley can be out of shape, and the lighter children trolley of part deadweight can be toppled over.External testing standard obviously can't pass.
The utility model content
The technical matters that the utility model will solve provides a kind of children trolley.
In order to solve the problems of the technologies described above; A kind of technical scheme that the utility model adopts is: a kind of children trolley; Comprise go-cart vehicle frame, front component, left rear wheel assembly, off hind wheel assembly, be used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position, is arranged at seat on the described go-cart vehicle frame, is arranged at the tread plate of the confession children leg rest on the described go-cart vehicle frame with expanded position and folding position; Described tread plate is positioned at the front lower place at described seat; The left rear wheel support and the off hind wheel support of the left and right sides portion that described go-cart vehicle frame comprises the front-wheel support that is positioned at the left and right directions middle position, be positioned at described front-wheel support; Described front component is arranged at the bottom of described front-wheel support; Described left rear wheel assembly is arranged at the bottom of described left rear wheel support; Described off hind wheel assembly is arranged at the bottom of described off hind wheel support, and described tread plate passes through the first rotating shaft pivotal joint on described front-wheel support, and the axial line of described first rotating shaft extends along fore-and-aft direction.
In some embodiments, have angle a between described first rotating shaft and the horizontal surface, the angular range of described angle a is positive 80 °-negative 80 °.
In some embodiments, described tread plate is that the left and right sides is symmetrical, and the axial line of described first rotating shaft is positioned on the symmetrical plane of described tread plate.
In some embodiments; Described tread plate comprises the tread plate body, by the tread plate connecting portion that the centre portion of described tread plate body extends to form to a side direction of described tread plate body, described tread plate connecting portion is connected through the described first rotating shaft phase pivot with described front-wheel support.
More than the involved nouns of locality such as front and back up and down, be that expanded position is undefined at go-cart vehicle frame place, the residing position of front component be preceding down.
The scope of the utility model is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
Because the technique scheme utilization, the utility model compared with prior art has advantage: when the child was sitting on the seat, tread plate can support child's both feet equally; And the child can't stably slam a side of tread plate on the ground the time, thus the child know and can't climb into the seat through slamming tread plate, thereby avoided potential safety hazard, and also met external testing standard.
Description of drawings
Accompanying drawing 1 is the block diagram (go-cart vehicle frame embodiment one) of the utility model;
Accompanying drawing 2 is connected the running condition figure one (the right side perk of tread plate) on the front-wheel support for tread plate;
Accompanying drawing 3 is connected the running condition figure two (the left side perk of tread plate) on the front-wheel support for tread plate;
Accompanying drawing 4 is connected the lateral plan on the front-wheel support for tread plate;
Accompanying drawing 5 is the block diagram (go-cart vehicle frame embodiment two) of the utility model;
Wherein: 1, go-cart vehicle frame; 2, front component; 3, left rear wheel assembly; 4, off hind wheel assembly; 5, seat; 6, tread plate; 7, front-wheel support; 8, left rear wheel support; 9, off hind wheel support; 10, first rotating shaft; 11, tread plate body; 12, tread plate connecting portion.
The specific embodiment
Shown in accompanying drawing 1, accompanying drawing 5, accompanying drawing 1 and accompanying drawing 5 have provided the children trolley of the go-cart vehicle frame of two kinds of different folding principles, and the embodiment of two go-cart vehicle frame promptly is provided.Has common ground in these two kinds of children trolleys of accompanying drawing 1 and accompanying drawing 5: comprise go-cart vehicle frame 1, front component 2, left rear wheel assembly 3, off hind wheel assembly 4, be used for go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position, is arranged at seat 5 on the go-cart vehicle frame 1, is arranged at the tread plate 6 of the confession children leg rest on the go-cart vehicle frame 1 with expanded position and folding position; Tread plate 6 is positioned at the front lower place at seat 5; The left rear wheel support 8 and off hind wheel support 9 of the left and right sides portion that go-cart vehicle frame 1 comprises the front-wheel support 7 that is positioned at the left and right directions middle position, be positioned at front-wheel support 7; Front component 2 is arranged at the bottom of front-wheel support 7; Left rear wheel assembly 3 is arranged at the bottom of left rear wheel support 8, and off hind wheel assembly 4 is arranged at the bottom of off hind wheel support 9.But accompanying drawing 1 and go-cart vehicle frame shown in the accompanying drawing 51 realize launching with each rod member that folds between annexation different, and the folding principle of go-cart vehicle frame 1 is not the main points of this case, repeats no more at this.
Shown in each accompanying drawing, tread plate 6 passes through first rotating shaft, 10 pivotal joints on front-wheel support 7, and the axial line of first rotating shaft 10 extends along fore-and-aft direction.Have angle a between first rotating shaft 10 and the horizontal surface, the angular range of angle a is positive 80 °-negative 80 °, is 45 °, 0 ° etc. like the angle of angle a.
As stated, we are illustrated according to the aim of the utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope that the technological thought of the utility model is permitted.
Claims (4)
1. children trolley; Comprise go-cart vehicle frame (1), front component (2), left rear wheel assembly (3), off hind wheel assembly (4), be used for described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, is arranged at seat (5) on the described go-cart vehicle frame (1), is arranged at the tread plate (6) of the confession children leg rest on the described go-cart vehicle frame (1) with expanded position and folding position; Described tread plate (6) is positioned at the front lower place of described seat (5); The left rear wheel support (8) and off hind wheel support (9) of the left and right sides portion that described go-cart vehicle frame (1) comprises the front-wheel support (7) that is positioned at the left and right directions middle position, be positioned at described front-wheel support (7); Described front component (2) is arranged at the bottom of described front-wheel support (7); Described left rear wheel assembly (3) is arranged at the bottom of described left rear wheel support (8); Described off hind wheel assembly (4) is arranged at the bottom of described off hind wheel support (9); It is characterized in that: described tread plate (6) passes through first rotating shaft (10) pivotal joint on described front-wheel support (7), and the axial line of described first rotating shaft (10) extends along fore-and-aft direction.
2. children trolley according to claim 1 is characterized in that: have angle a between described first rotating shaft (10) and the horizontal surface, the angular range of described angle a is positive 80 °-negative 80 °.
3. children trolley according to claim 1 is characterized in that: described tread plate (6) is that the left and right sides is symmetrical, and the axial line of described first rotating shaft (10) is positioned on the symmetrical plane of described tread plate (6).
4. children trolley according to claim 1; It is characterized in that: described tread plate (6) comprises tread plate body (11), by the tread plate connecting portion (12) that the centre portion of described tread plate body (11) extends to form to a side direction of described tread plate body (11), and described tread plate connecting portion (12) is connected through described first rotating shaft (10) phase pivot with described front-wheel support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205621749U CN202518322U (en) | 2011-12-29 | 2011-12-29 | Child cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205621749U CN202518322U (en) | 2011-12-29 | 2011-12-29 | Child cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518322U true CN202518322U (en) | 2012-11-07 |
Family
ID=47101284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205621749U Expired - Lifetime CN202518322U (en) | 2011-12-29 | 2011-12-29 | Child cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530045A (en) * | 2011-12-29 | 2012-07-04 | 好孩子儿童用品有限公司 | Stroller |
| CN109436074A (en) * | 2018-12-05 | 2019-03-08 | 东莞市宏成家居用品有限公司 | A kind of folded bicycle convenient for storage |
-
2011
- 2011-12-29 CN CN2011205621749U patent/CN202518322U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530045A (en) * | 2011-12-29 | 2012-07-04 | 好孩子儿童用品有限公司 | Stroller |
| CN102530045B (en) * | 2011-12-29 | 2013-05-01 | 好孩子儿童用品有限公司 | Stroller |
| CN109436074A (en) * | 2018-12-05 | 2019-03-08 | 东莞市宏成家居用品有限公司 | A kind of folded bicycle convenient for storage |
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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: 20121107 Effective date of abandoning: 20130501 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121107 Effective date of abandoning: 20130501 |
|
| RGAV | Abandon patent right to avoid regrant |