CN201951515U - Baby cart - Google Patents
Baby cart Download PDFInfo
- Publication number
- CN201951515U CN201951515U CN2011200017269U CN201120001726U CN201951515U CN 201951515 U CN201951515 U CN 201951515U CN 2011200017269 U CN2011200017269 U CN 2011200017269U CN 201120001726 U CN201120001726 U CN 201120001726U CN 201951515 U CN201951515 U CN 201951515U
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- CN
- China
- Prior art keywords
- connecting rod
- lockout mechanism
- frame
- front frame
- baby stroller
- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a baby cart, which comprises a cart frame, a front wheel assembly, a rear wheel assembly, a locking mechanism which is used for locking the cart frame below an unfolding position and a human body supporting device for supporting a human body, wherein the cart frame comprises lateral supports which are positioned on the two sides of the cart frame and forms a connecting rod mechanism respectively and a connecting frame which is connected between the lateral supports on the two sides; the human body supporting device is arranged between the lateral supports on the two sides; a lateral support on each side comprises a bottom frame, a front support of which the front part is rotatably connected with the front part of the bottom frame through a first rotation shaft and a connecting rod of which the rear part is rotatably connected with the rear part of the bottom frame through a second rotation shaft; the front support can be slidably arranged along the length direction of the connecting rod; and the front part of the connecting rod and the front support can be rotatably arranged around a third rotation shaft. After the locking mechanism is unlocked, the front support is rotated towards the rear lower part, the connecting rod slides relative to the front support, the front support and the connecting rod are close to the bottom frame, and the whole cart is folded. The baby cart has a simple structure, has a small volume after being folded and is convenient to operate.
Description
Technical field
The utility model relates to a kind of baby stroller.
Background technology
Baby stroller of the prior art comprises go-cart vehicle frame, the wheel assembly that is arranged at described go-cart vehicle frame bottom with expanded position and folding position, is arranged at seat mechanism on the described go-cart vehicle frame, is used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position.Existing go-cart vehicle frame of a great variety, the number difference of the rod member of go-cart vehicle frame, annexation, connection location difference between each rod member, thus folding principle and folding mode have nothing in common with each other.
The utility model content
The technical problems to be solved in the utility model provides a kind of baby stroller.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of baby stroller, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the front component of front portion at the bottom of the described go-cart vehicle frame, be arranged at the wheel assembly at rear portion at the bottom of the described go-cart vehicle frame, described go-cart vehicle frame is locked in lockout mechanism under the expanded position, be used to support the personal supporting device of human body, described go-cart vehicle frame comprises the side stand that constitutes connecting rod mechanism respectively that is positioned at both sides, be connected in the link span between the described side stand of both sides, described personal supporting device is arranged between the described side stand of both sides, and the described side stand of every side comprises
Underframe, the length direction of described underframe extends along fore-and-aft direction, and described wheel assembly is arranged at the rear portion of described underframe;
Front frame, the front portion of described front frame is connected by first rotating shaft rotatedly with the front portion of described underframe;
Connecting rod, the rear portion of described connecting rod is connected by second rotating shaft rotatedly with the rear portion of described underframe, described front frame can be provided with mutually slidably along the length direction of described connecting rod, and the front portion of described connecting rod and described front frame can be provided with rotatedly around the 3rd rotating shaft.
In some embodiments, the described side stand of every side also comprises handle, and described handle is provided with described front frame mutually slidably along the length direction of described front frame, is provided with the handle lockout mechanism between described handle and the described front frame.
In some embodiments, be connected with sliding part rotationally by described the 3rd rotating shaft on the described front frame, the front portion of described connecting rod is provided with mutually slidably with described sliding part.
In some further embodiment, described lockout mechanism is arranged between the front portion of described sliding part and described connecting rod.
In some further again embodiment, described lockout mechanism comprises to be offered the lockhole that places on the described connecting rod, is arranged at locking piece on the described sliding part slidably, described lockout mechanism has latched position and unlocked position, when described lockout mechanism is positioned under the latched position, described locking piece is inserted in the described lockhole, when described lockout mechanism is positioned under the unlocked position, described locking piece and described lockhole are separated.
Continue in the further embodiment at some, described lockout mechanism also comprises makes described locking piece stablize the elastic component that is inserted in the described lockhole.
In the further embodiment of some another continuation, described lockout mechanism comprises the operating mechanism that makes described lockout mechanism be converted to unlocked position by latched position, described operating mechanism comprises the operating parts that is arranged at versatilely on the described front frame, a trailing cable that is connected with described operating parts, and another one of described trailing cable is connected with described locking piece.
In some another further embodiment, the front portion of described connecting rod has the limiting section that the front portion that prevents described sliding part and described connecting rod is separated.
In some embodiments, described front component is arranged at the front portion of described front frame or the front portion that described front component is arranged at described underframe.
In some embodiments, described front frame is provided with connecting portion, and described personal supporting device connects mutually removedly with described connecting portion.
In some embodiments, described link span is many cross bars that are connected between the described side stand of both sides.
More than involved term position such as upper and lower, forward and backward be positioned at the go-cart vehicle frame and define under the expanded position, before the position at front component place is, after the position at wheel assembly place is.
Scope of the present utility model is not limited to the technical scheme that the particular combinations 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 feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the utility model compared with prior art has following advantage: after the lockout mechanism release, rotate front frame to the back lower place, the relative front frame of connecting rod slides, and front frame, connecting rod are all drawn close to underframe, and car load is folding, and is simple in structure, volume after folding is less, and is easy to operate.
Description of drawings
Accompanying drawing 1 is block diagram of the present utility model (the go-cart vehicle frame is positioned under the expanded position);
Accompanying drawing 2 is front view of the present utility model (the go-cart vehicle frame is in the process that expanded position is converted to the folding position);
Accompanying drawing 3 is front view of the present utility model (the go-cart vehicle frame is positioned under the folding position);
Accompanying drawing 4 is front frame and connecting rod junction exploded drawings;
Accompanying drawing 5 is front frame and connecting rod junction cutaway view.
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, underframe; 5, front frame; 6, first rotating shaft; 7, connecting rod; 8, second rotating shaft; 9, the 3rd rotating shaft; 10, handle; 11, sliding part; 12, lockhole; 13, locking piece; 14, elastic component; 15, operating parts; 16, limiting section; 17, connecting portion.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 3, a kind of baby stroller, comprise go-cart vehicle frame 1 with expanded position and folding position, be arranged at the front component 2 of front portion, 1 end of described go-cart vehicle frame, be arranged at the wheel assembly 3 at rear portion, 1 end of described go-cart vehicle frame, described go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position, be used to support the personal supporting device of human body, described go-cart vehicle frame 1 comprises the side stand that constitutes connecting rod mechanism respectively of the left and right sides portion that is positioned at go-cart vehicle frame 1, be connected in the link span between the described side stand of both sides, described personal supporting device is arranged between the described side stand of both sides, in the present embodiment, described link span is many cross bars that are fixedly connected between the described side stand of both sides.
The described side stand of every side comprises
Underframe 4, the length direction of described underframe 4 extends along fore-and-aft direction, and described wheel assembly 3 is arranged at the rear portion of described underframe 4;
Connecting rod 7, the rear portion of described connecting rod 7 is connected by second rotating shaft 8 rotatedly with the rear portion of described underframe 4, described front frame 5 can be provided with mutually slidably along the length direction of described connecting rod 7, and the front portion of described connecting rod 7 and described front frame 5 can be provided with rotatedly around the 3rd rotating shaft 9.
The described side stand of every side also comprises handle 10, and described handle 10 is provided with described front frame 5 mutually slidably along the length direction of described front frame 5, is provided with the handle lockout mechanism between described handle 10 and the described front frame 5.Described handle lockout mechanism is not invention main points of the present utility model, so long as the lockout mechanism that two parts that slide mutually lock mutually can both can be used at this.
Shown in each accompanying drawing, be connected with sliding part 11 rotationally by described the 3rd rotating shaft 9 on the described front frame 5, the front portion of described connecting rod 7 is provided with mutually slidably with described sliding part 11.Not having diagram, also can be to offer chute on the length direction of described connecting rod 7, and described the 3rd rotating shaft 9 is inserted in the described chute slidably.
Shown in accompanying drawing 4, accompanying drawing 5, described lockout mechanism is arranged between the front portion of described sliding part 11 and described connecting rod 7.Described lockout mechanism comprises to be offered the lockhole 12 that places on the described connecting rod 7, is arranged at locking piece 13 on the described sliding part 11 slidably, described lockout mechanism has latched position and unlocked position, when described lockout mechanism is positioned under the latched position, described locking piece 13 is inserted in the described lockhole 12, when described lockout mechanism is positioned under the unlocked position, described locking piece 13 is separated with described lockhole 12.Described lockout mechanism also comprises makes described locking piece 13 stablize the elastic components 14 that are inserted in the described lockhole 12.
There is not diagram, described lockout mechanism comprises the operating mechanism that makes described lockout mechanism be converted to unlocked position by latched position, described operating mechanism comprises the operating parts that is arranged at versatilely on the described front frame 5 15, a trailing cable that is connected with described operating parts 15, and another one of described trailing cable is connected with described locking piece 13.Also can be that described lockout mechanism also comprises the drive division that is connected with described locking piece 15, the other end of described trailing cable be connected with described drive division.
Shown in each accompanying drawing, the front portion of described connecting rod 7 has the limiting section 16 that the front portion that prevents described sliding part 11 and described connecting rod 7 is separated.
Shown in accompanying drawing 1-accompanying drawing 3, described front component 2 is arranged at the front portion of described underframe 4.Not having diagram, also can be the front portion that described front component 2 is arranged at described front frame 5.
Shown in accompanying drawing 1-accompanying drawing 3, described front frame 5 is provided with connecting portion 17, and described personal supporting device connects mutually removedly with described connecting portion 17.Described personal supporting device such as automobile seat for child, child seat pocket, children's sleeping basket etc.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (11)
1. baby stroller, comprise go-cart vehicle frame (1) with expanded position and folding position, be arranged at the front component (2) of described go-cart vehicle frame (1) front portion, the end, be arranged at the wheel assembly (3) at described go-cart vehicle frame (1) rear portion, the end, described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, be used to support the personal supporting device of human body, described go-cart vehicle frame (1) comprises the side stand that constitutes connecting rod mechanism respectively that is positioned at both sides, be connected in the link span between the described side stand of both sides, described personal supporting device is arranged between the described side stand of both sides, it is characterized in that: the described side stand of every side comprises
Underframe (4), the length direction of described underframe (4) extends along fore-and-aft direction, and described wheel assembly (3) is arranged at the rear portion of described underframe (4);
Front frame (5), the front portion of described front frame (5) is connected by first rotating shaft (6) rotatedly with the front portion of described underframe (4);
Connecting rod (7), the rear portion of described connecting rod (7) is connected by second rotating shaft (8) rotatedly with the rear portion of described underframe (4), described front frame (5) can be provided with mutually slidably along the length direction of described connecting rod (7), and the front portion of described connecting rod (7) and described front frame (5) can be provided with rotatedly around the 3rd rotating shaft (9).
2. baby stroller according to claim 1, it is characterized in that: the described side stand of every side also comprises handle (10), described handle (10) is provided with described front frame (5) mutually slidably along the length direction of described front frame (5), is provided with the handle lockout mechanism between described handle (10) and the described front frame (5).
3. baby stroller according to claim 1, it is characterized in that: described front frame (5) is gone up and is connected with sliding part (11) rotationally by described the 3rd rotating shaft (9), and the front portion of described connecting rod (7) is provided with mutually slidably with described sliding part (11).
4. baby stroller according to claim 3 is characterized in that: described lockout mechanism is arranged between the front portion of described sliding part (11) and described connecting rod (7).
5. baby stroller according to claim 4, it is characterized in that: described lockout mechanism comprises to be offered the lockhole (12) that places on the described connecting rod (7), is arranged at locking piece (13) on the described sliding part (11) slidably, described lockout mechanism has latched position and unlocked position, when described lockout mechanism is positioned under the latched position, described locking piece (13) is inserted in the described lockhole (12), when described lockout mechanism is positioned under the unlocked position, described locking piece (13) is separated with described lockhole (12).
6. baby stroller according to claim 5 is characterized in that: described lockout mechanism also comprises makes described locking piece (13) stablize the elastic component (14) that is inserted in the described lockhole (12).
7. baby stroller according to claim 5, it is characterized in that: described lockout mechanism comprises the operating mechanism that makes described lockout mechanism be converted to unlocked position by latched position, described operating mechanism comprises the operating parts (15) that is arranged at versatilely on the described front frame (5), a trailing cable that is connected with described operating parts (15), and another one of described trailing cable is connected with described locking piece (13).
8. baby stroller according to claim 3 is characterized in that: the front portion of described connecting rod (7) has the limiting section (16) that the front portion that prevents described sliding part (11) and described connecting rod (7) is separated.
9. baby stroller according to claim 1 is characterized in that: described front component (2) is arranged at the front portion of described front frame (5) or the front portion that described front component (2) is arranged at described underframe (4).
10. baby stroller according to claim 1 is characterized in that: described front frame (5) is provided with connecting portion (17), and described personal supporting device connects mutually removedly with described connecting portion (17).
11. baby stroller according to claim 1 is characterized in that: described link span is many cross bars that are connected between the described side stand of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200017269U CN201951515U (en) | 2011-01-05 | 2011-01-05 | Baby cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200017269U CN201951515U (en) | 2011-01-05 | 2011-01-05 | Baby cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951515U true CN201951515U (en) | 2011-08-31 |
Family
ID=44495640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200017269U Expired - Fee Related CN201951515U (en) | 2011-01-05 | 2011-01-05 | Baby cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700594A (en) * | 2012-06-19 | 2012-10-03 | 上海艾婴乐实业有限公司 | Multifunctional gravity self-lock baby carriage |
| CN106627712A (en) * | 2015-07-20 | 2017-05-10 | 贝贝漫步有限责任公司 | Compact folding baby stroller |
| CN108454684A (en) * | 2017-02-20 | 2018-08-28 | 昆山威凯儿童用品有限公司 | A kind of foldable baby cart |
-
2011
- 2011-01-05 CN CN2011200017269U patent/CN201951515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700594A (en) * | 2012-06-19 | 2012-10-03 | 上海艾婴乐实业有限公司 | Multifunctional gravity self-lock baby carriage |
| CN106627712A (en) * | 2015-07-20 | 2017-05-10 | 贝贝漫步有限责任公司 | Compact folding baby stroller |
| CN108454684A (en) * | 2017-02-20 | 2018-08-28 | 昆山威凯儿童用品有限公司 | A kind of foldable baby cart |
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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: 20110831 Termination date: 20200105 |