CN202518298U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN202518298U CN202518298U CN2012200518765U CN201220051876U CN202518298U CN 202518298 U CN202518298 U CN 202518298U CN 2012200518765 U CN2012200518765 U CN 2012200518765U CN 201220051876 U CN201220051876 U CN 201220051876U CN 202518298 U CN202518298 U CN 202518298U
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- China
- Prior art keywords
- support bar
- back support
- seat post
- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a baby stroller, which comprises a stroller frame, a front wheel component, a rear wheel component and a frame locking mechanism. The stroller frame comprises side brackets and a connecting frame, wherein the side brackets are positioned on two sides, and form a link mechanism; and the connecting frame is connected between the side brackets on the two sides. The stroller frame comprises a seat rod and a backrest rod, wherein the lower end part of the backrest rod is connected with the seat rod in a rotating way through a first rotating shaft; the backrest rod has a first working position and a second working position; the upper end part of the backrest rod is close to the rear wheel component when the backrest rod is at the first working position, and is close to the front wheel component when the backrest rod is at the second working position; and a locking mechanism for locking the backrest rod at the first and second working positions is arranged between the backrest rod and the seat rod. After the unlocking of the locking mechanism, the backrest can be switched between the first and second working positions, so that the baby stroller is multifunctional, simple in structure and low in manufacture cost, and child interest is improved.
Description
Technical field
the utility model relates to a kind of doll carriage.
Background technology
doll carriage of the prior art; Comprise go-cart vehicle frame, the front component that is arranged at described go-cart vehicle frame front lower place, the wheel assembly that is arranged at the described go-cart vehicle frame back lower place, described go-cart vehicle frame is locked in the vehicle frame lockout mechanism under the expanded position with expanded position and folding position; Described go-cart vehicle frame comprises at the side stand of the formation connecting rod mechanism of both sides, is connected in link span between the described side stand of both sides; Described go-cart vehicle frame comprises back support bar; Usually be positioned under the expanded position when the go-cart vehicle frame, the control position of described back support bar only has one, and promptly children only can face forward; Perhaps towards the rear, function is more single.
The utility model content
The technical matters that
the utility model will solve provides a kind of doll carriage.
are in order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of doll carriage; Comprise go-cart vehicle frame, the front component that is arranged at described go-cart vehicle frame front lower place, the wheel assembly that is arranged at the described go-cart vehicle frame back lower place, described go-cart vehicle frame is locked in the vehicle frame lockout mechanism under the expanded position with expanded position and folding position; Described go-cart vehicle frame comprises at the side stand of the formation connecting rod mechanism of both sides, is connected in link span between the described side stand of both sides; Described go-cart vehicle frame comprises that seat post, bottom and described seat post are through first rotating shaft bonded assembly back support bar rotatedly; Described seat post comprises the attaching parts that seat post body, upper end are connected with described seat post body; The bottom of described back support bar is connected through described first rotating shaft with the bottom of described attaching parts rotatedly; Described first rotating shaft is positioned at the below of described seat post body, and described back support bar has first control position and second control position, when described back support bar is positioned under first control position; The upper end of described back support bar is positioned at the rear sides of described go-cart vehicle frame; When described back support bar is positioned under second control position, the upper end of described back support bar is positioned at the front side portion of described go-cart vehicle frame, is provided with the lockout mechanism that described back support bar is locked in first control position and second control position between described back support bar and the described seat post.
in some embodiments, the upper end of described attaching parts and described seat post body are permanently connected.
in some embodiments, described lockout mechanism is arranged between described attaching parts and the described back support bar.
also are provided with the stop gear of the rotational angle of the described back support bar of restriction in some embodiments between described seat post and the described back support bar.
In some embodiments, described side stand comprises
Front frame, described front component is arranged at the bottom of described front frame, and the front portion of described seat post body is connected with described front frame rotatedly;
After poppet, described wheel assembly is arranged at the bottom of described after poppet, and the rearward end of described seat post body is connected with described after poppet rotatedly;
Push rod, the bottom of described push rod is connected with the upper end of described front frame rotatedly, and the upper end of described after poppet is connected with the upper end of described push rod rotatedly;
described link span comprises bottom bracing frame that can be lorizontal folding, back pole-bracket that can be lorizontal folding; Described bottom bracing sets up and places between described front frame in both sides and the described after poppet, and described back pole-bracket is arranged between the described after poppet of both sides.
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.
are because the technique scheme utilization; The utility model compared with prior art has advantage: after the lockout mechanism release; Back support bar can be changed between first control position and second control position, and function is more, increases children's interesting; And simple in structure, manufacturing cost is lower.
Description of drawings
Accompanying drawing 1 is the front view of the utility model (back support bar is positioned under first control position);
accompanying drawing 2 is the front view of the utility model (back support bar is positioned under second control position).
wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, first rotating shaft; 6, back support bar; 7, seat post body; 8, attaching parts; 9, front frame; 10, after poppet; 11, push rod; 12, bottom bracing frame.
The specific embodiment
are shown in accompanying drawing 1-accompanying drawing 2; A kind of doll carriage; Comprise go-cart vehicle frame 1, the front component 2 that is arranged at described go-cart vehicle frame 1 front lower place, the wheel assembly 3 that is arranged at described go-cart vehicle frame 1 back lower place, described go-cart vehicle frame 1 is locked in the vehicle frame lockout mechanism under the expanded position with expanded position and folding position; Described go-cart vehicle frame 1 comprises at the side stand of the formation connecting rod mechanism of both sides, is connected in link span between the described side stand of both sides; Described go-cart vehicle frame 1 comprises that seat post, bottom and described seat post are through first rotating shaft 4 bonded assembly back support bar 6 rotatedly; Described seat post comprise that seat post body 7, upper end and described seat post body 7 be fixedly connected attaching parts 8; The bottom of described back support bar 6 is connected through described first rotating shaft 4 with the bottom of described attaching parts 8 rotatedly; Described first rotating shaft 4 is positioned at the below of described seat post body 7, and the center of being convenient to be arranged at after back support bar 6 switching-over seat on the seat post body 7 remains unchanged.Described back support bar 6 has first control position and second control position; When described back support bar 6 is positioned under first control position; The upper end of described back support bar 6 is positioned at the rear sides of described go-cart vehicle frame 1; When described back support bar 6 is positioned under second control position, the upper end of described back support bar 6 is positioned at the front side portion of described go-cart vehicle frame 1.Do not have diagram, be provided with the lockout mechanism that described back support bar 6 is locked in first control position and second control position between described attaching parts 8 and the described back support bar 6.Described lockout mechanism is not the invention main points of the utility model; Can both use at this so long as can two parts that rotate be locked in two lockout mechanisms under the control position; As having first lockhole and second lockhole on the described attaching parts 8; Described back support bar 6 is provided with the bullet pin, and when described back support bar 6 is positioned under first control position, described bullet pin is inserted in described first lockhole; When described back support bar 6 is positioned under second control position, described bullet pin is inserted in described second lockhole.
do not have diagram, also are provided with the stop gear of the rotational angle of the described back support bar 6 of restriction between described seat post and the described back support bar 6.Described stop gear can be that back support bar 6 is provided with first limiting section; Described attaching parts 8 is provided with second limiting section and the 3rd limiting section; When described back support bar 6 is positioned under first control position; Described first limiting section and described second limiting section are inconsistent, and when described back support bar 6 is positioned under second control position, described first limiting section and described the 3rd limiting section are inconsistent; Other stop gear also can use at this in addition, is not limited to aforesaid way.
The go-cart vehicle frame have invention main points that structure neither the utility model, in the present embodiment, shown in accompanying drawing 1-accompanying drawing 2, described side stand comprises
After poppet 10, described wheel assembly 3 is arranged at the bottom of described after poppet 10, and the rearward end of described seat post body 7 is connected with described after poppet 10 rotatedly;
described link span comprises bottom bracing frame 12 that can be lorizontal folding, back pole-bracket that can be lorizontal folding; Described bottom bracing frame 12 is arranged between described front frame 9 and the described after poppet 10, and described back pole-bracket is arranged between the described after poppet 10 of both sides.Described bottom bracing frame 12 all is a go-cart field technology commonly used with the concrete structure of described back pole-bracket, repeats no more at this.
Involved term position such as upper and lower, forward and backward is that go-cart vehicle frame 1 is undefined at expanded position more than
, before front component 2 positions are, after wheel assembly 3 positions are.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the 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 utility model.
Claims (5)
1. doll carriage; Comprise go-cart vehicle frame (1), the front component (2) that is arranged at described go-cart vehicle frame (1) front lower place, the wheel assembly (3) that is arranged at described go-cart vehicle frame (1) back lower place, described go-cart vehicle frame (1) is locked in the vehicle frame lockout mechanism under the expanded position with expanded position and folding position; Described go-cart vehicle frame (1) comprises at the side stand of the formation connecting rod mechanism of both sides, is connected in link span between the described side stand of both sides; Described go-cart vehicle frame (1) comprises that seat post, bottom and described seat post are through first rotating shaft (4) bonded assembly back support bar (6) rotatedly; It is characterized in that: described seat post comprises the attaching parts (8) that seat post body (7), upper end are connected with described seat post body (7); The bottom of described back support bar (6) is connected through described first rotating shaft (4) with the bottom of described attaching parts (8) rotatedly; Described first rotating shaft (4) is positioned at the below of described seat post body (7); Described back support bar (6) has first control position and second control position; When described back support bar (6) is positioned under first control position; The upper end of described back support bar (6) is positioned at the rear sides of described go-cart vehicle frame (1); When described back support bar (6) is positioned under second control position, the upper end of described back support bar (6) is positioned at the front side portion of described go-cart vehicle frame (1), is provided with the lockout mechanism that described back support bar (6) is locked in first control position and second control position between described back support bar (6) and the described seat post.
2. doll carriage according to claim 1 is characterized in that: the upper end of described attaching parts (8) and described seat post body (7) are permanently connected.
3. doll carriage according to claim 1 is characterized in that: described lockout mechanism is arranged between described attaching parts (8) and the described back support bar (6).
4. doll carriage according to claim 1 is characterized in that: the stop gear that also is provided with the rotational angle of the described back support bar of restriction (6) between described seat post and the described back support bar (6).
5. doll carriage according to claim 1 is characterized in that: described side stand comprises
Front frame (9), described front component (2) is arranged at the bottom of described front frame (9), and the front portion of described seat post body (7) is connected with described front frame (9) rotatedly;
After poppet (10), described wheel assembly (3) is arranged at the bottom of described after poppet (10), and the rearward end of described seat post body (7) is connected with described after poppet (10) rotatedly;
Push rod (11), the bottom of described push rod (11) is connected with the upper end of described front frame (9) rotatedly, and the upper end of described after poppet (10) is connected with the top of described push rod (11) rotatedly;
Described link span comprises bottom bracing frame (12) that can be lorizontal folding, back pole-bracket that can be lorizontal folding; Described bottom bracing frame (12) is arranged between described front frames in both sides (9) and the described after poppet (10), and described back pole-bracket is arranged between the described after poppet (10) of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200518765U CN202518298U (en) | 2011-09-27 | 2012-02-17 | Baby stroller |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120372398 | 2011-09-27 | ||
| CN201120372398.3 | 2011-09-27 | ||
| CN2012200518765U CN202518298U (en) | 2011-09-27 | 2012-02-17 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518298U true CN202518298U (en) | 2012-11-07 |
Family
ID=47101260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200518765U Expired - Fee Related CN202518298U (en) | 2011-09-27 | 2012-02-17 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080734A (en) * | 2016-07-11 | 2016-11-09 | 中山盛加儿童用品有限公司 | A kind of seat rotates commutation type handbarrow |
-
2012
- 2012-02-17 CN CN2012200518765U patent/CN202518298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080734A (en) * | 2016-07-11 | 2016-11-09 | 中山盛加儿童用品有限公司 | A kind of seat rotates commutation type handbarrow |
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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 |
Granted publication date: 20121107 Termination date: 20210217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |