CN201646824U - Seat bag of child stroller - Google Patents
Seat bag of child stroller Download PDFInfo
- Publication number
- CN201646824U CN201646824U CN2010201387150U CN201020138715U CN201646824U CN 201646824 U CN201646824 U CN 201646824U CN 2010201387150 U CN2010201387150 U CN 2010201387150U CN 201020138715 U CN201020138715 U CN 201020138715U CN 201646824 U CN201646824 U CN 201646824U
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- CN
- China
- Prior art keywords
- frame
- seat pocket
- underframe
- rotating shaft
- frame body
- 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
Links
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
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Abstract
The utility model relates to a seat bag of a child stroller, comprising a seat bag frame. The seat bag frame comprises a frame, a first chassis, a second chassis, a first connecting bar and a second connecting bar, wherein the frame comprises a frame body and a frame bracket positioned below the frame body and fixedly connected with the frame body; the first chassis is arranged below the frame body, and the rear end part of the first chassis is rotationally connected with the lower part of the frame bracket; the second chassis is positioned below the frame body and at the rear of the first chassis; the rear end part of the first connecting bar is rotationally connected with the frame; the upper end part of the second connecting bar is rotationally connected with the front end part of the first connecting bar, and the lower end part of the same is rotationally connected with the first chassis; and the front part of the second chassis is rotationally connected with the frame bracket or the rear part of the first chassis. The utility model provides the technical scheme of another conception that a four-bar mechanism consists of the first connecting bar, the frame, the second connecting bar and the first chassis, through switching of the four-bar mechanism, the child stroller can be served as a bassinette and a seat pocket; and in addition, the utility model has wide application range.
Description
Technical field
The utility model relates to the seat pocket on a kind of children trolley.
Background technology
Seat pocket on the children trolley, Chinese patent application number is 200410064865.0, name is called the seat pocket on the children trolley, comprise seat board, the foot-operated structure that the leading section of rearward end and seat board is rotationally connected, second back rest that the rearward end of leading section and seat board is rotationally connected, also comprise framework, the rearward end of one end and second back rest is rotationally connected and first back rest that the rearward end of the other end and framework is rotationally connected, bottom and seat board rotate and are connected and frame supported bar that the upper end is connected with framework, the leading section of foot-operated structure and the leading section of framework are rotationally connected, foot-operated structure comprises foot piece, foot-operated link span, foot piece is connected collapsibly with foot-operated link span.At least have two kinds of mode of operations during expansion, the seat pocketed attitude on sleeping basket state and the children trolley, range of use is wide.
The utility model content
The technical problems to be solved in the utility model provides the seat pocket on a kind of children trolley.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the seat pocket on a kind of children trolley, comprise the seat pocket frame that can carry out state exchange, be arranged at the seat pocket cover on the described seat pocket frame, be used for lockout mechanism with the locking of described seat pocket frame, described seat pocket frame comprises framework, described framework comprises frame body, be positioned at described frame body below and the frame rack that is fixedly connected with described frame body, described seat pocket frame also comprises and is arranged at the below and bottom rearward end and described frame rack of described frame body by the 4th rotating shaft bonded assembly first underframe that rotates, be positioned at described frame body second underframe below and that be positioned at the described first underframe rear, rearward end and described framework are by first rotating shaft bonded assembly first connecting rod that rotates, the leading section of upper end and described first connecting rod is by second rotating shaft bonded assembly second connecting rod that rotates, the bottom of described second connecting rod is connected by the 3rd rotating shaft rotatedly with described first underframe, described the 3rd rotating shaft is positioned at the place ahead of described the 4th rotating shaft, and the front portion of described second underframe is connected rotatedly with the rear portion of described frame rack or described first underframe.
In some embodiments, described frame body is closed frame body.Preferably described seat pocket cover is played a supporting role, rigidity is stronger.
In some embodiments, described seat pocket frame also comprises the mount pad that can removably connect mutually with the vehicle frame of children trolley, and the upper end of described mount pad and described first connecting rod are permanently connected.When children's go-cart is folding, can dismantle down described seat pocket frame, the children trolley volume after folding is littler.
In some embodiments, can be that described lockout mechanism is arranged between described first connecting rod and the described framework, also can be that described lockout mechanism is arranged between frame rack and described first underframe or described first underframe and described second connecting rod or described first connecting rod and the described second connecting rod.
In some embodiments, the front portion of described second underframe is connected by the 5th rotating shaft rotatedly with the bottom of described frame rack.
In some further embodiment, described the 5th rotating shaft is positioned at the rear of described the 4th rotating shaft.
In some embodiments, described seat pocket cover is provided with the stop gear that is used to limit position between described second underframe and the described framework.When on the described children trolley the seat pocket be under the pocketed attitude, described second underframe can be used as back rest, by stop gear described second underframe can be positioned needs backrest angle, more comfortable when children lean on.
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: the utility model provides the technical scheme of another kind of design, constitute four-bar linkage by described first connecting rod, described framework, described second connecting rod, described first underframe, by this four-bar linkage is carried out state exchange, make the seat pocket on the described children trolley have sleeping basket state and seat pocketed attitude, range of use is wide.
Description of drawings
Accompanying drawing 1 is block diagram of the present utility model (the seat pocket on the children trolley is in a pocketed attitude one);
Accompanying drawing 2 is front view of the present utility model (the seat pocket on the children trolley is in a pocketed attitude one);
Accompanying drawing 3 is block diagram of the present utility model (the seat pocket on the children trolley is in the sleeping basket state);
Accompanying drawing 4 is front view of the present utility model (the seat pocket on the children trolley is in the sleeping basket state);
Accompanying drawing 5 is front view of the present utility model (the seat pocket on the children trolley is in a pocketed attitude two);
Accompanying drawing 6 is block diagram of the present utility model (the seat pocket on the children trolley is in a pocketed attitude two);
Accompanying drawing 7 is an exploded drawings of the present utility model.
Wherein: 1, seat pocket frame; 2, framework; 3, frame body; 4, frame rack; 5, first underframe; 6, second underframe; 7, first connecting rod; 8, second connecting rod; 9, first rotating shaft; 10, second rotating shaft; 11, the 3rd rotating shaft; 12, the 4th rotating shaft; 13, mount pad; 14, the 5th rotating shaft.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 7,1, seat pocket on a kind of children trolley, comprise the seat pocket frame 1 that can carry out state exchange, be arranged at the seat pocket cover on the described seat pocket frame 1, be used for lockout mechanism with 1 locking of described seat pocket frame, described seat pocket frame 1 comprises framework 2, it is characterized in that: described framework 2 comprises frame body 3, be positioned at described frame body 3 belows and the frame rack 4 that is fixedly connected with described frame body 3, described seat pocket frame 1 also comprise be arranged at described frame body 3 belows and bottom rearward end and described frame rack 4 by the 4th rotating shaft 12 bonded assembly first underframe 5 that rotates, be positioned at second underframe 6 described frame body 3 belows and that be positioned at described first underframe 5 rears, rearward end and described framework 2 are by the first rotating shaft 9 bonded assembly first connecting rod 7 that rotates, the leading section of upper end and described first connecting rod 7 is by the second rotating shaft 10 bonded assembly second connecting rod 8 that rotates, the bottom of described second connecting rod 8 is connected by the 3rd rotating shaft 11 rotatedly with described first underframe 5, described the 3rd rotating shaft 11 is positioned at the place ahead of described the 4th rotating shaft 12, and the front portion of described second underframe 6 is connected rotatedly with the rear portion of described frame rack 4 or described first underframe 5.
Described frame body 3 is closed frame body 3.If the rigidity of frame body 3 is enough strong, as under the prerequisite of the related rigid standard that satisfies articles for children, also being fine for inc of described frame body 3.
Described seat pocket frame 1 also comprises the mount pad 13 that can removably connect mutually with the vehicle frame of children trolley, and the upper end of described mount pad 13 and described first connecting rod 7 are permanently connected.Change along with the conversion of the position of first connecting rod 7 position of described mount pad 13.Make and adapt with the sleeping basket state or with seat pocketed attitude.
The structure that removably connects between the vehicle frame of children trolley and the mount pad 13 is a common structure of the prior art, and is not emphasis of the present invention, does not repeat them here.
Described lockout mechanism is arranged between described first connecting rod 7 and the described framework 2.Described lockout mechanism so long as the big multipotency of the lockout mechanism that locks between can parts with two rotations use, as on framework 2, having first teeth groove, have second teeth groove on the first connecting rod 7, a tooth piece is arranged between first teeth groove and second teeth groove slidably, during locking, the tooth piece is inserted in respectively in first teeth groove and second teeth groove, and during release, the tooth piece only is inserted in first teeth groove or only is inserted in second teeth groove.
The front portion of described second underframe 6 is connected by the 5th rotating shaft 14 rotatedly with the bottom of described frame rack 4.
Described the 5th rotating shaft 14 is positioned at the rear of described the 4th rotating shaft 12.
Do not have diagram, described seat pocket cover is provided with the stop gear that is used to limit position between described second underframe 6 and the described framework 2.Stop gear is the common technology that adopts in the seat, and promptly second underframe 6 rotates relative to framework 2 single-points, and in order to limit the position of second underframe, 6 relative frameworks 2, by being arranged at this cloth cover between the two, and described cloth cover is provided with polypropylene fibre band contracting mechanism.
More than the involved noun of locality such as forward and backward, upper and lower be to be at the seat pocket on the children trolley to do definition under the sleeping basket state, as shown in Figure 4, frame body 3 residing positions are last, first underframe, 5 residing positions are preceding, down.
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 (7)
1. the seat pocket on the children trolley, comprise the seat pocket frame (1) that can carry out state exchange, be arranged at the seat pocket cover on the described seat pocket frame (1), be used for lockout mechanism with described seat pocket frame (1) locking, described seat pocket frame (1) comprises framework (2), it is characterized in that: described framework (2) comprises frame body (3), be positioned at described frame body (3) below and the frame rack (4) that is fixedly connected with described frame body (3), described seat pocket frame (1) also comprises and is arranged at the below and bottom rearward end and described frame rack (4) of described frame body (3) by the 4th rotating shaft (12) bonded assembly first underframe (5) that rotates, be positioned at described frame body (3) second underframe (6) below and that be positioned at described first underframe (5) rear, rearward end and described framework (2) are by first rotating shaft (9) the bonded assembly first connecting rod (7) that rotates, the leading section of upper end and described first connecting rod (7) is by second rotating shaft (10) the bonded assembly second connecting rod (8) that rotates, the bottom of described second connecting rod (8) is connected by the 3rd rotating shaft (11) rotatedly with described first underframe (5), described the 3rd rotating shaft (11) is positioned at the place ahead of described the 4th rotating shaft (12), and the front portion of described second underframe (6) is connected rotatedly with the rear portion of described frame rack (4) or described first underframe (5).
2. the seat pocket on the children trolley according to claim 1 is characterized in that: described frame body (3) is closed frame body (3).
3. the seat pocket on the children trolley according to claim 1, it is characterized in that: described seat pocket frame (1) also comprises the mount pad (13) that can removably connect mutually with the vehicle frame of children trolley, and the upper end of described mount pad (13) and described first connecting rod (7) are permanently connected.
4. the seat pocket on the children trolley according to claim 1, it is characterized in that: described lockout mechanism is arranged between described first connecting rod (7) and the described framework (2).
5. the seat pocket on the children trolley according to claim 1, it is characterized in that: the front portion of described second underframe (6) is connected by the 5th rotating shaft (14) rotatedly with the bottom of described frame rack (4).
6. the seat pocket on the children trolley according to claim 5, it is characterized in that: described the 5th rotating shaft (14) is positioned at the rear of described the 4th rotating shaft (12).
7. the seat pocket on the children trolley according to claim 1 is characterized in that: described seat pocket cover is provided with the stop gear that is used to limit position between described second underframe (6) and the described framework (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201387150U CN201646824U (en) | 2010-03-18 | 2010-03-18 | Seat bag of child stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201387150U CN201646824U (en) | 2010-03-18 | 2010-03-18 | Seat bag of child stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646824U true CN201646824U (en) | 2010-11-24 |
Family
ID=43112048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201387150U Expired - Fee Related CN201646824U (en) | 2010-03-18 | 2010-03-18 | Seat bag of child stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646824U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448779A (en) * | 2013-07-08 | 2013-12-18 | 好孩子儿童用品有限公司 | Seat pocket of child cart |
| CN104837710A (en) * | 2012-09-13 | 2015-08-12 | 米特西有限公司 | Seat and pushchair or buggy provided with such a seat |
| CN109178078A (en) * | 2018-11-06 | 2019-01-11 | 昆山贝康儿童用品有限公司 | Foldable seat pocket structure |
-
2010
- 2010-03-18 CN CN2010201387150U patent/CN201646824U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837710A (en) * | 2012-09-13 | 2015-08-12 | 米特西有限公司 | Seat and pushchair or buggy provided with such a seat |
| CN104837710B (en) * | 2012-09-13 | 2018-12-07 | 米特西有限公司 | Seat and perambulator or perambulator with the seat |
| CN103448779A (en) * | 2013-07-08 | 2013-12-18 | 好孩子儿童用品有限公司 | Seat pocket of child cart |
| CN103448779B (en) * | 2013-07-08 | 2017-04-05 | 好孩子儿童用品有限公司 | The seat pocket of children trolley |
| CN109178078A (en) * | 2018-11-06 | 2019-01-11 | 昆山贝康儿童用品有限公司 | Foldable seat pocket structure |
| CN109178078B (en) * | 2018-11-06 | 2023-11-14 | 昆山贝康儿童用品有限公司 | Foldable seat pocket structure |
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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: 20101124 Termination date: 20190318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |