CN1157308C - Carriage for children - Google Patents
Carriage for children Download PDFInfo
- Publication number
- CN1157308C CN1157308C CNB001154206A CN00115420A CN1157308C CN 1157308 C CN1157308 C CN 1157308C CN B001154206 A CNB001154206 A CN B001154206A CN 00115420 A CN00115420 A CN 00115420A CN 1157308 C CN1157308 C CN 1157308C
- Authority
- CN
- China
- Prior art keywords
- rod
- rotatably connected
- basket
- basket rod
- foreleg
- 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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Abstract
The present invention relates to a carriage for children, which comprises side brackets at a left side and a right side, a transverse connection rod for connecting the side brackets, a seat arranged between the left side bracket and the right side bracket, front wheels [1] and rear wheels [8]. The present invention is characterized in that a basket frame rod is composed of a front basket frame rod [10] and a rear basket frame rod [9] which are rotatablely connected; a jack stay [5] is rotatablely connected with a front leg [2] or a rear leg [7]; the rear end of the jack stay [5] is rotatablely connected with a push rod [6]; the upper end of a front connection rod [4] is rotatablely connected with the jack stay [5], and the lower end is rotatablely connected with the basket frame rod. The present invention has the advantage that a folded carriage body can stand.
Description
The present invention relates to a kind of perambulator.
In the prior art, perambulator comprises the side stand of the left and right sides, be used to connect the horizontal pipe link of described side stand, be arranged at described about seat between two side stands, be arranged at the front-wheel of described side stand front lower place, be arranged at the trailing wheel of the back lower place of described side stand, described side stand comprises foreleg, back leg, basket rod, the pushing hands bar, the bottom of its pushing hands bar and the upper end of foreleg are rotatably connected, the upper end of back leg and pushing hands bar are rotatably connected, the leading section of basket rod is connected with foreleg, the rearward end of basket rod is connected with back leg, be provided with lockout mechanism between the rear portion of the anterior foreleg of pushing hands bar, after release, described side stand can fold and be the state that foreleg lands, and it is folding inconvenient.
The object of the present invention is to provide and a kind ofly can fold the back front-wheel of perambulator and the trailing wheel perambulator that the car body of doubling poststack supports that lands.
Technical scheme of the present invention is: a kind of perambulator, the side stand that comprises the left and right sides, be used to connect the horizontal pipe link of described side stand, be arranged at described about seat between two side stands, be arranged at the front-wheel of described side stand front lower place, be arranged at the trailing wheel of the back lower place of described side stand, described side stand comprises foreleg at least, back leg, basket rod, the pushing hands bar, described basket rod is made up of preceding basket rod and back basket rod, the front portion and the described foreleg of basket rod are rotatably connected before described, described back basket rod and described back leg are rotatably connected, and the leading section of the rearward end of described preceding basket rod and described back basket rod is rotatably connected between foreleg and back leg; The upper end of the leading section of grab rail and the upper end of described foreleg or back leg is rotatably connected, the rearward end of described grab rail and described pushing hands bar are rotatably connected, the upper end of front rod and described grab rail are rotatably connected, the bottom of front rod and described basket rod are rotatably connected, described pushing hands bar extends to form pushing hands bar extension to the below with the portion that is rotatably connected of grab rail, the upper end of rear linking rod and described pushing hands bar extension are rotatably connected, and the bottom of described rear linking rod and described basket rod or back leg are rotatably connected.
The present invention compared with prior art has following advantage:
When car body folds, be subjected to the action of gravity of rear portion rod members such as pushing hands bar, whole locomotive body can just change from the trend folded state after applying very little power, and front-wheel and trailing wheel roll when folding, and is laborsaving when therefore folding, and the car body after folding can be upright.
The invention will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is the structural representation of the side stand of the present invention under open mode;
Accompanying drawing 2 is the structural representation of the side stand of the present invention under folded state; Wherein:
1, front-wheel; 2, foreleg; 3, rear linking rod; 4, front rod; 5, grab rail; 6, pushing hands bar; 7, back leg; 8, trailing wheel; 9, back basket rod; 10, preceding basket rod; 11, pushing hands bar extension; 12, basket rod extension, back;
Embodiment: referring to accompanying drawing 1 and accompanying drawing 2, a kind of perambulator, the side stand that comprises the left and right sides, be used to connect the horizontal pipe link of described side stand, be arranged at described about seat between two side stands, be arranged at the front-wheel 1 of described side stand front lower place, be arranged at the trailing wheel 8 of the back lower place of described side stand, described side stand comprises foreleg 2 at least, back leg 7, basket rod, pushing hands bar 6, described basket rod is made up of preceding basket rod 10 and back basket rod 9, the front portion and the described foreleg 2 of basket rod 10 are rotatably connected before described, the rear portion and the described back leg 7 of described back basket rod 9 are rotatably connected, and the leading section of the rearward end of described preceding basket rod 10 and described back basket rod 9 is rotatably connected between foreleg 2 and back leg 7; The upper end of the upper end of the leading section of grab rail 5 and described foreleg 2 or back leg 7 is rotatably connected, its connection structure can be that the upper end of described back leg 7 is rotatably connected with the upper end of described foreleg 2 and the leading section of grab rail 5 respectively, for example is the upper end of the upper end of described back leg 7 and described foreleg 2 and coaxial being rotatably connected of leading section of described grab rail 5 in the accompanying drawing 1; The upper end that also can described foreleg 2 and the leading section of described grab rail 5 are rotatably connected, and the upper end of described back leg 7 is rotationally connected with the upper end of described foreleg 2 or the leading section of grab rail 5.
The rearward end of described grab rail 5 and described pushing hands bar 6 are rotatably connected, and the upper end of front rod 4 and described grab rail 5 are rotatably connected, and the bottom of front rod 4 and described basket rod are rotatably connected.The bottom of for example described front rod 4 is rotationally connected with on the basket rod 9 of described back.The bottom of perhaps described front rod 4 is rotationally connected with on the described preceding basket rod 10.The bottom of perhaps described front rod 4 and described back basket rod 9 and described preceding basket rod 10 coaxial being rotatably connected.
Described back basket rod 9 forms basket rod extension, back 12 to the rear extension with the portion that is rotatably connected of back leg 7, and the bottom of described front rod 4 can also be rotatably connected with basket rod extension, described back 12.
Described pushing hands bar 6 extends to form pushing hands bar extension 11 to the below with the portion that is rotatably connected of grab rail 5, the upper end of rear linking rod 3 and described pushing hands bar extension 11 are rotatably connected, the bottom of described rear linking rod 3 and described basket rod or back leg 7 are rotatably connected, in the embodiment of accompanying drawing, the bottom of described rear linking rod 3 and described back basket rod 9 and described back leg 7 coaxial being rotatably connected.
Be provided with blocking device between described pushing hands bar extension 11 and the described rear linking rod 3, blocking device is under lock-out state, the hook that is located on the pushing hands bar extension 11 as blocking device is hooked on the described rear linking rod 3, and after the blocking device release, described whole vehicle frame is folding as shown in Figure 2.
Said being rotatably connected of this specification sheets is meant pivotal joint, and be for example hinged.
Claims (10)
1, a kind of perambulator, the side stand that comprises the left and right sides, be used to connect the horizontal pipe link of described side stand, be arranged at described about seat between two side stands, be arranged at the front-wheel (1) of described side stand front lower place, be arranged at the trailing wheel (8) of the back lower place of described side stand, described side stand comprises foreleg (2) at least, back leg (7), basket rod, pushing hands bar (6), it is characterized in that: described basket rod is made up of preceding basket rod (10) and back basket rod (9), the front portion and the described foreleg (2) of basket rod (10) are rotatably connected before described, described back basket rod (9) is rotatably connected with described back leg (7), and the leading section of the rearward end of described preceding basket rod (10) and described back basket rod (9) is rotatably connected between foreleg (2) and back leg (7); The upper end of the upper end of the leading section of grab rail (5) and described foreleg (2) or back leg (7) is rotatably connected, the rearward end of described grab rail (5) and described pushing hands bar (6) are rotatably connected, the upper end of front rod (4) and described grab rail (5) are rotatably connected, the bottom and the described basket rod of front rod (4) are rotatably connected, described pushing hands bar (6) extends to form pushing hands bar extension (11) to the below with the portion that is rotatably connected of grab rail (5), the upper end of rear linking rod (3) and described pushing hands bar extension (11) are rotatably connected, and the bottom of described rear linking rod (3) and described basket rod or back leg (7) are rotatably connected.
2, perambulator according to claim 1 is characterized in that: the upper end of the upper end of described back leg (7) and described foreleg (2) and coaxial being rotatably connected of leading section of described grab rail (5).
3, perambulator according to claim 1 is characterized in that: the bottom of described front rod (4) is rotationally connected with on the described back basket rod (9).
4, perambulator according to claim 1 is characterized in that: the bottom of described front rod (4) is rotationally connected with on the described preceding basket rod (10).
5, perambulator according to claim 1 is characterized in that: the bottom of described front rod (4) and described back basket rod (9) and described preceding coaxial being rotatably connected of basket rod (10).
6, perambulator according to claim 1, it is characterized in that: described back basket rod (9) forms basket rod extension (12), back to the rear extension with the portion that is rotatably connected of back leg (7), and the bottom of described front rod (4) is rotatably connected with described afterwards basket rod extension (12).
7, perambulator according to claim 1 is characterized in that: be provided with blocking device between described pushing hands bar extension (11) and the described rear linking rod (3).
8, perambulator according to claim 1 is characterized in that: the bottom of described rear linking rod (3) and described back basket rod (9) and coaxial being rotatably connected of described back leg (7).
9, perambulator according to claim 1 is characterized in that: the upper end of described back leg (7) is rotatably connected with the upper end of described foreleg (2) and the leading section of grab rail (5) respectively.
10, perambulator according to claim 1, it is characterized in that: the leading section of the upper end of described foreleg (2) and described grab rail (5) is rotatably connected, and the upper end of described back leg (7) is rotationally connected with the upper end of described foreleg (2) or the leading section of grab rail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001154206A CN1157308C (en) | 2000-04-19 | 2000-04-19 | Carriage for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001154206A CN1157308C (en) | 2000-04-19 | 2000-04-19 | Carriage for children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1318488A CN1318488A (en) | 2001-10-24 |
| CN1157308C true CN1157308C (en) | 2004-07-14 |
Family
ID=4584867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001154206A Expired - Lifetime CN1157308C (en) | 2000-04-19 | 2000-04-19 | Carriage for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1157308C (en) |
-
2000
- 2000-04-19 CN CNB001154206A patent/CN1157308C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1318488A (en) | 2001-10-24 |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
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| CX01 | Expiry of patent term | ||
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Granted publication date: 20040714 |