CN204196967U - A kind of children trolley - Google Patents
A kind of children trolley Download PDFInfo
- Publication number
- CN204196967U CN204196967U CN201420465424.0U CN201420465424U CN204196967U CN 204196967 U CN204196967 U CN 204196967U CN 201420465424 U CN201420465424 U CN 201420465424U CN 204196967 U CN204196967 U CN 204196967U
- Authority
- CN
- China
- Prior art keywords
- wheel support
- seatpost
- rod
- braces
- collar
- 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.)
- Active
Links
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of children trolley, comprise the stroller frame with expanded position and folding position, described stroller frame comprises: front-wheel support, rear wheel support, be connected seatpost with direct or indirect the rotating of described rear wheel support, described children trolley also comprises a braces, the two ends of described braces are fixedly connected on rear wheel support, described seatpost is slidably connected with braces at least partially, when stroller frame is in expanded position, described braces is strutted by described seat bar; When stroller frame is in folding position, described braces is in relaxed state, and person easy to use is portable or take on back of the body children trolley, and stroller frame volume after folding is less, is convenient to transport.
Description
Technical field
The utility model relates to a kind of children trolley.
Background technology
The braces that the vehicle frame of children trolley is in the prior art installed is all be directly installed on vehicle frame, and when go-cart is in folding position, user can the portable or shoulder back of the body go-cart by braces.When go-cart is in expanded position, braces is still in relaxed state, and braces is placed nowhere, may cause being snapped in go-cart by braces in the process that go-cart is carried out.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, there is provided a kind of structure simple, the stealthy braces of easy to operate children trolley, this braces braces tensioning ground note when go-cart is in deployed condition is attached on vehicle frame, when go-cart is in folded state, braces is in relaxed state, after pull-out braces, the person of being easy to use is portable or take on back of the body go-cart.
For solving above technical matters, the utility model takes following technical scheme:
A kind of children trolley, comprise the stroller frame with expanded position and folding position, described stroller frame comprises: front-wheel support, rear wheel support, seatpost, described children trolley also comprises a braces, the two ends of described braces are fixedly connected in described stroller frame, described braces be slidably arranged in described stroller frame at least partially, when stroller frame is in expanded position, described braces is strutted by described stroller frame; When stroller frame is in folding position, described braces is in relaxed state.
Preferably, described seatpost is connected with direct or indirect the rotating of described rear wheel support, it is characterized in that, the two ends of described braces are fixedly connected on rear wheel support, and described seatpost is slidably connected with braces at least partially.
Preferably, described front-wheel support comprises the first front-wheel support, the second front-wheel support that are positioned at the left and right sides; Described rear wheel support comprises the first rear wheel support, the second rear wheel support that are positioned at the left and right sides; Described seat bar comprises the first seatpost, the second seatpost that are positioned at both sides, described stroller frame also comprises: the first front rod, two parts in three, the bottom parts of the top of the first described front-wheel support, the top of the first described rear wheel support, the first described front rod connect rotatedly, and the 3rd parts are connected rotatedly with parts in aforementioned two parts be rotationally connected; Second front rod, two parts in three, the bottom parts of the top of the second described front-wheel support, the top of the second described rear wheel support, the second described front rod connect rotatedly, and the 3rd parts are connected rotatedly with parts in aforementioned two parts be rotationally connected; First push rod, the top of the first described front rod is connected rotatedly with the first described push rod; Second push rod, the top of the second described front rod is connected rotatedly with the second described push rod; First rear linking rod, the top of the first described rear linking rod is connected rotatedly with the first described push rod, and the first described rear linking rod is connected rotatedly with the first described rear wheel support; Second rear linking rod, the top of the second described rear linking rod is connected rotatedly with the second described push rod, the second described rear linking rod is connected rotatedly with the second described rear wheel support, the rear portion of described first seatpost is connected rotatedly with the first described rear linking rod, and the junction of described first seatpost and the first rear linking rod is between the junction and the junction of the first rear linking rod and the first rear wheel support of the first rear linking rod and the first push rod; The rear portion of described second seatpost is connected rotatedly with the second described rear linking rod, the junction of described second seatpost and the second rear linking rod between the junction and the junction of the second rear linking rod and the second rear wheel support of the second rear linking rod and the second push rod, being slidably connected with the second seatpost with the first described seatpost at least partially of described braces.
Preferably, the first described seatpost and the second seatpost are arranged with one first collar respectively, one second collar, the first described front rod and the second front rod are separately installed with one the 3rd collar, one the 4th collar, the first described collar is positioned at the front side of the 3rd described collar, described second collar is positioned at the front side of the 4th described collar, described 3rd collar is set in the first described seatpost slidably, the 4th described collar is set in the second described seatpost slidably, described braces is successively through the 4th collar, second collar, first collar, 3rd collar.
Preferably, described rear wheel support also comprises one first cross bar be connected between the first described rear wheel support and the second rear wheel support, first rear wheel support described in one end one of described first cross bar is connected, and the other end of described first cross bar is connected with the second described rear wheel support.
Preferably, the both ends of described braces are fixedly connected with the first rear wheel support and the second rear wheel support respectively, or the both ends of described braces are fixedly connected with the first described cross bar respectively.
Preferably, be connected with one second cross bar between the first described rear linking rod and the second rear linking rod, one end of the second described cross bar is connected with the first described rear linking rod, and the other end of the second described cross bar is connected with the second described rear linking rod.
Preferably, be connected with a stretcher between the first described front-wheel support and the bottom of the second front-wheel support, one end of described stretcher is connected with the first described front-wheel support, and the other end of described stretcher is connected with the second described front-wheel support.
Preferably, the first described push rod and the upper end of the second push rod are connected with a handrail, described handrail are connected with a tilt.
Preferably, described braces has a mobile division, and when described stroller frame is in expanded position, described mobile division is between the first seatpost and the second seatpost.
Due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
A kind of children trolley that the utility model provides, when this children trolley is in folding position, described braces is in relaxed state, now, user can pull mobile division, is pulled out by braces, and person easy to use is portable or take on back of the body children trolley, and stroller frame volume after folding is less, be convenient to transport.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in more detail.
Fig. 1 is the structural representation that a kind of children trolley described in the utility model is in expanded position;
Fig. 2 is the structural representation in a kind of children trolley folding process described in the utility model;
Fig. 3 is the structural representation that a kind of children trolley described in the utility model is in folding position;
Fig. 4 is the structural representation that a kind of children trolley described in the utility model is in when folding position braces is drawn out;
Wherein: 1, stroller frame; 2, front component; 3, wheel assembly; 4, braces; 5, the first cross bar; 6, the second cross bar; 7, stretcher; 8, handrail; 9, tilt; 111, the first front-wheel support; 112, the second front-wheel support; 121, the first rear wheel support; 122, the second rear wheel support; 131, the first front rod; 132, the second front rod; 141, the first push rod; 142, the second push rod; 151, the first rear linking rod; 152, the second rear linking rod; 161, the first seatpost; 162, the second seatpost; 41, mobile division; 42, first collar; 43, second collar; 44, the 3rd collar; 45, the 4th collar
Detailed description of the invention
A kind of children trolley as described in Figure 1, described children trolley comprises stroller frame 1, front component 2, the wheel assembly 3 with expanded position and folding position.As shown in the figure, the upper end of the first front-wheel support, the upper end of the first rear wheel support, the lower end of the first front rod rotate connection directly or indirectly; The lower end of the upper end of the second front-wheel support, the upper end of the second rear wheel support, the second front rod rotates connection directly or indirectly.The top of the first front rod 131 is connected rotatedly with the first described push rod 141, the top of the second front rod 132 is connected rotatedly with the second push rod 142, the top of the first rear linking rod 151 is connected rotatedly with the first push rod 141, the approximate mid-section of the first rear linking rod 151 or bottom are connected rotatedly with the first rear wheel support 121, the top of the second rear linking rod 152 is connected rotatedly with the second push rod 142, and the approximate mid-section of the second rear linking rod 152 or bottom are connected rotatedly with the second rear wheel support 122; The rear portion of the first seatpost 161 is connected rotatedly with the first rear linking rod 151, the junction of the first seatpost 161 and the first rear linking rod 151 is in the junction of the first rear linking rod 151 and the first push rod 141 with between the first rear linking rod 151 and the junction of the first rear wheel support 121, the rear portion of the second seatpost 162 is connected rotatedly with the second rear linking rod 152, and the junction of the second seatpost 162 and the second rear linking rod 152 is in the junction of the second rear linking rod 152 and the second push rod 142 with between the second rear linking rod 152 and the junction of the second rear wheel support 122.
First seatpost 161 and the second seatpost 162 are arranged with first collar 42, second collar 43 respectively, first front rod 131 and the second front rod 132 are separately installed with the 3rd collar 44, the 4th collar 45, first collar 42 is positioned at the front side of the 3rd collar 44, second collar 43 is positioned at the front side of the 4th collar 45,3rd collar 44 is set in the first seatpost 161 slidably, 4th collar 45 is set in the second seatpost 162 slidably, and braces 4 is successively through the 4th collar 45, second collar 43, first collar 42, the 3rd collar 44.The two ends of braces 4 can be connected with the second rear wheel support 122 with the first rear wheel support 121 respectively, also can be connected on the first cross bar 5 between the first rear linking rod 151 and the second rear linking rod 152, the both ends of described braces 4 also can be fixedly connected with stretcher 7 respectively.
The one end being connected with one second cross bar 6, second cross bar 6 between first rear linking rod 151 and the second rear linking rod 152 is connected with the first rear linking rod 151, and the other end of the second cross bar 6 is connected with the second rear linking rod 152.Be connected with stretcher 7 between first front-wheel support 111 and the bottom of the second front-wheel support 112, one end of stretcher 7 is connected with the first front-wheel support 111, and the other end of stretcher 7 is connected with the second front-wheel support 112.The upper end of the first push rod 141 and the second push rod 142 is connected with a handrail 8, and handrail 8 is connected with a tilt 9, the side of tilt 9 is connected rotationally with handrail 8.
In an advantageous embodiment, braces 4 has a mobile division 41, and when stroller frame 1 is in expanded position, portable position 41 is between the first seatpost 161 and the second seatpost 162.
As shown in Figure 2, in the process that stroller frame 1 is folding, first push rod 141 and the second push rod 142 rotate forward relative to the first front rod 131 and the second front rod 132, first front rod 131 and the second front rod 132 rotate, first front-wheel support 111 and the second front-wheel support 112 rotate backward, first rear linking rod 151 and the second rear linking rod 152 turn folding relative to the first push rod 141 and the second push rod 142 under the drive of the first push rod 141 and the second push rod 142, first seatpost 161 and the second seatpost 162 move backward under the drive of the first rear linking rod 151 and the second rear linking rod 152, the first seatpost 161 simultaneously and the second seatpost 162 are slided respectively described in the 3rd collar 44 and the 4th collar 45.In folding process, braces 4 is in relaxed state gradually.
As shown in figs. 34, stroller frame 1 is in folding position, and now, braces 4 is in complete relaxed state, and user is with pulling braces 4, and braces 4 is drawn out along the first seatpost 161 and the second seatpost 162, and such children trolley can the portable or shoulder back of the body.When stroller frame 1 is from folding position to expanded position, braces 4 is incorporated in stroller frame 1 gradually.
The utility model relates to the noun of locality such as forward and backward, upper and lower and defines under stroller frame 1 is in expanded position, and described front component position is front, and after the position at wheel assembly place is, the position at push rod place is upper.
Above the utility model is described in detail, but the utility model is not limited to the above embodiments.All equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (10)
1. a children trolley, comprise the stroller frame with expanded position and folding position, described stroller frame comprises: front-wheel support, rear wheel support, seatpost, it is characterized in that, described children trolley also comprises a braces, the two ends of described braces are fixedly connected in described stroller frame, and what slided in the middle part of described braces is arranged in described stroller frame
When stroller frame is in expanded position, described braces is strutted by described stroller frame;
When stroller frame is in folding position, described braces is in relaxed state.
2. a kind of children trolley according to claim 1, it is characterized in that: described seatpost is connected with direct or indirect the rotating of described rear wheel support, the two ends of described braces are fixedly connected on rear wheel support, and the middle part of described braces is slidably connected in described seatpost.
3. a kind of children trolley according to claim 1, is characterized in that:
Described front-wheel support comprises the first front-wheel support, the second front-wheel support that are positioned at the left and right sides;
Described rear wheel support comprises the first rear wheel support, the second rear wheel support that are positioned at the left and right sides;
Described children trolley also comprises a bar, and described seat bar comprises the first seatpost, the second seatpost that are positioned at both sides,
Described stroller frame also comprises:
First front rod, two parts in three, the bottom parts of the top of the first described front-wheel support, the top of the first described rear wheel support, the first described front rod connect rotatedly, and the 3rd parts are connected rotatedly with parts in aforementioned two parts be rotationally connected;
Second front rod, two parts in three, the bottom parts of the top of the second described front-wheel support, the top of the second described rear wheel support, the second described front rod connect rotatedly, and the 3rd parts are connected rotatedly with parts in aforementioned two parts be rotationally connected;
First push rod, the top of the first described front rod is connected rotatedly with the first described push rod;
Second push rod, the top of the second described front rod is connected rotatedly with the second described push rod;
First rear linking rod, the top of the first described rear linking rod is connected rotatedly with the first described push rod, and the first described rear linking rod is connected rotatedly with the first described rear wheel support;
Second rear linking rod, the top of the second described rear linking rod is connected rotatedly with the second described push rod, and the second described rear linking rod is connected rotatedly with the second described rear wheel support,
The rear portion of described first seatpost is connected rotatedly with the first described rear linking rod, and the junction of described first seatpost and the first rear linking rod is between the junction and the junction of the first rear linking rod and the first rear wheel support of the first rear linking rod and the first push rod;
The rear portion of described second seatpost is connected rotatedly with the second described rear linking rod, the junction of described second seatpost and the second rear linking rod between the junction and the junction of the second rear linking rod and the second rear wheel support of the second rear linking rod and the second push rod,
Slidably being connected with the second seatpost with the first described seatpost at least partially of described braces.
4. a kind of children trolley according to claim 3, it is characterized in that: the first described seatpost and the second seatpost are arranged with one first collar respectively, one second collar, the first described front rod and the second front rod are separately installed with one the 3rd collar, one the 4th collar, the first described collar is positioned at the front side of the 3rd described collar, described second collar is positioned at the front side of the 4th described collar, described 3rd collar is set in the first described seatpost slidably, the 4th described collar is set in the second described seatpost slidably, described braces is successively through the 4th collar, second collar, first collar, 3rd collar.
5. a kind of children trolley according to claim 3, it is characterized in that, described rear wheel support also comprises one first cross bar be connected between the first described rear wheel support and the second rear wheel support, one end of described first cross bar is connected with the first described rear wheel support, and the other end of described first cross bar is connected with the second described rear wheel support.
6. a kind of children trolley according to claim 5, is characterized in that, the both ends of described braces are fixedly connected with the first rear wheel support and the second rear wheel support respectively, or the both ends of described braces are fixedly connected with the first described cross bar respectively.
7. a kind of children trolley according to claim 3, it is characterized in that, one second cross bar is connected with between the first described rear linking rod and the second rear linking rod, one end of the second described cross bar is connected with the first described rear linking rod, and the other end of the second described cross bar is connected with the second described rear linking rod.
8. a kind of children trolley according to claim 3, it is characterized in that, a stretcher is connected with between the first described front-wheel support and the bottom of the second front-wheel support, one end of described stretcher is connected with the first described front-wheel support, and the other end of described stretcher is connected with the second described front-wheel support.
9. a kind of children trolley according to claim 8, is characterized in that, the both ends of described braces are fixedly connected with described stretcher respectively.
10. a kind of children trolley according to claim 3, is characterized in that, described braces has a mobile division, and when described stroller frame is in expanded position, described mobile division is between the first seatpost and the second seatpost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465424.0U CN204196967U (en) | 2014-08-18 | 2014-08-18 | A kind of children trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465424.0U CN204196967U (en) | 2014-08-18 | 2014-08-18 | A kind of children trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196967U true CN204196967U (en) | 2015-03-11 |
Family
ID=52654955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465424.0U Active CN204196967U (en) | 2014-08-18 | 2014-08-18 | A kind of children trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196967U (en) |
-
2014
- 2014-08-18 CN CN201420465424.0U patent/CN204196967U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203638020U (en) | Foldable child's tricycle | |
| CN204368228U (en) | Folding trolley | |
| CN204309869U (en) | A kind of folding children's umbrella handle vehicle | |
| CN204623529U (en) | Children trolley | |
| CN204801855U (en) | Push cart for children | |
| CN204775399U (en) | Collapsible children's stick for umbrella car | |
| CN204196967U (en) | A kind of children trolley | |
| CN103434555B (en) | A kind of Folding trolley | |
| CN205131460U (en) | Novel stretch bicycle back seat | |
| CN203996352U (en) | A kind of doll carriage | |
| CN205554276U (en) | Child cart | |
| CN204432719U (en) | Folding children's go-cart | |
| CN203996362U (en) | Children trolley | |
| CN204623700U (en) | Folding bicycle | |
| CN204684108U (en) | The folding dual-purpose rehabilitation frame of walking of standing of crutches formula | |
| CN203391932U (en) | Folding bicycle | |
| CN203920866U (en) | Children trolley | |
| CN202358147U (en) | Child stroller | |
| CN203864751U (en) | Stroller | |
| CN205381292U (en) | Folding baby stroller | |
| CN204055916U (en) | A kind of folding children's barrow | |
| CN202400131U (en) | Baby carrier | |
| CN204236528U (en) | child umbrella handle vehicle | |
| CN203920858U (en) | Children trolley | |
| CN203402337U (en) | Folding electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |