CN103895538A - Multifunctional child seat - Google Patents
Multifunctional child seat Download PDFInfo
- Publication number
- CN103895538A CN103895538A CN201410126553.1A CN201410126553A CN103895538A CN 103895538 A CN103895538 A CN 103895538A CN 201410126553 A CN201410126553 A CN 201410126553A CN 103895538 A CN103895538 A CN 103895538A
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- China
- Prior art keywords
- strut
- rear wheel
- bar
- seat
- child seat
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- Pending
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a multifunctional child seat comprising a front wheel mechanism, a rear wheel mechanism and extensible pull bars. The rear wheel mechanism is rotationally connected with a seat bracket, a stay bar is arranged between each front wheel bar and each rear wheel bar, two ends of each stay bar are rotationally connected with the corresponding front wheel bar and the corresponding rear wheel bar respectively, and a foldable portion is arranged in the middle of each stay bar. When the multifunctional child seat serves as a car seat, the foldable portion of each stay bar is pushed upwards to enable the stay bars to bend, and the stay bars drive the rear wheel mechanism to retract frontwards; when the multifunctional child seat serves as a stroller, the rear wheel mechanism is pulled open downwards, and then drives the foldable portions of the stay bars to be unfolded. Through the technical scheme, the child seat can be used as the car seat as well as the common stroller, so that domestic expenses are reduced, and convenience is brought to parents with children to go out.
Description
Technical field
The present invention relates to articles for children field, more precisely a kind of safe chair that can be used as baby carriage and can do again children on automobile.
Background technology
Along with people's living standard improves day by day, the owning amount of private car is also more and more, and Holiday all can whole family's out on tours or shopping.Well-known current each automobile is all less than the automotive seat that use for infant specially, for the father and mother that have baby for family, because infant can not directly be seated on automotive seat, make baby take and safety problem becomes each father and mother stubborn problem the most.Arrive destination, embracing child's walking is a problem again, through retrieving existing patent documentation, though having various safety chair seats of car for children and children trolley occurs, the weak point existing is function singleness, can not dual-purpose, in order conveniently to go out, must both all purchase, this has increased economic expenditure and has accounted for again Ju automobile trunk space, although as application number 01142914.3 and the patent No. be 00231636.6 perambulator and safety chair seats of car for children to be combined as a whole, but still cannot fold, volume is larger, uses inconvenience.So far there are no can both dual-purposes, can fold, seat appearance that volume is little.
Summary of the invention
The object of the invention is to propose a kind of multi-functional child seat, can make child seat both can be used as go-cart, can be used as again safety chair seats of car.
For reaching this object, the present invention by the following technical solutions:
A kind of multi-functional child seat, comprise seat shell, with the seat bracket that described seat shell is connected, in seat shell, be provided with child belt, also comprise front-wheel mechanism, rear wheel mechanism and telescopic pull bar; Described pull bar is provided with the check screw for limiting pull bar collapsing length, and the end of pull bar is provided with circular arc handle, described circular arc handle and the upper end that fastens automotive seat coordinating of telescopic pull bar; Described pull bar, front-wheel mechanism are fixedly connected with seat bracket, and described rear wheel mechanism and seat bracket are rotatably connected;
Described front-wheel mechanism comprises front wheel bar and front-wheel, described rear wheel mechanism comprises rear wheel bar, trailing wheel and connects the rotatable portion of described rear wheel bar and trailing wheel, between front wheel bar and rear wheel bar, be provided with strut, the two ends of described strut are rotatably connected with front wheel bar and rear wheel bar respectively, and the middle part of described strut is provided with collapsible portion; While making safety chair seats of car, the collapsible portion that upwards promotes strut makes strut bending, strut pulls rear wheel mechanism to be retracted into forward until rear wheel bar is parallel or be roughly parallel to seat bracket, centered by rotatable portion, promote trailing wheel downwards until trailing wheel blocks the edge of automotive seat, while making children trolley, pull open trailing wheel mechanism downwards, rear wheel mechanism drives the collapsible portion of described strut to open.
Wherein, described strut comprises the first strut and the second strut, and described the first strut is provided with recessed head, and described the second strut is provided with the plush copper adapting with described recessed head, and described the first strut, the second strut are rotatably connected by described recessed head and plush copper; Described collapsible portion comprises described recessed head, plush copper and connects the hinge of recessed head and plush copper.
Wherein, the below of described collapsible portion is provided with the shell fragment of locking folding movement; When described shell fragment is open mode, the collapsible portion of strut is collapsible, and when described shell fragment is closed condition, the collapsible portion of described strut is not collapsible.
Wherein, described child seat also comprises the handrail of being located at described seat bracket both sides.
Wherein, the front end of described handrail be provided with can before and after regulate baffle plate.
Wherein, described handrail offers elongated slot, is provided with at least two fixed bits in elongated slot, and described baffle plate is slidably arranged in described elongated slot.
Wherein, the coated soft layer that is provided with of described baffle plate.
Wherein, described soft layer is spongy layer or silica gel layer.
Wherein, after opening straight down, described front wheel bar forwards tilts described rear wheel bar, and front wheel bar and rear wheel bar are the angle of 40-50 degree.
Wherein, described seat shell comprises seat support and the chair back, and the chair back is provided with the strip hole through locking for safety strap on automobile.
Implement the embodiment of the present invention, there is following beneficial effect:
The embodiment of the present invention is by the front-wheel mechanism, rear wheel mechanism and the telescopic pull bar that are connected with seat bracket are set in child seat, and wheel mechanism and seat bracket are rotatably connected afterwards; Between front wheel bar and rear wheel bar, be provided with strut, the two ends of described strut are rotatably connected with front wheel bar and rear wheel bar respectively, and the middle part of strut is provided with collapsible portion.While making safety chair seats of car, the collapsible portion that upwards promotes strut makes strut bending, and strut pulls rear wheel mechanism to be retracted into forward the both sides of seat bracket; While making children trolley, pull open trailing wheel mechanism downwards, rear wheel mechanism drives the collapsible portion of strut to open and lock.Make this child seat can be used as safety chair seats of car, can be used as again common children trolley, reduced family's expense, facilitated the father and mother's trip carrying small children.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing described below is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of multi-functional child seat of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present invention, technical scheme in the embodiment of the present invention is carried out to clear, complete description, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
In conjunction with Fig. 1, the multi-functional child seat of the embodiment of the present invention is described.
As shown in Figure 1, the seat bracket 1 that the child seat of the embodiment of the present invention comprises seat shell, is connected with described seat shell, in seat shell, be provided with child belt 7, in the present embodiment, child belt 7 both can vertically arrange to fix children's upper body, also can horizontally set to entangle children's waist.Further, the child seat in the present embodiment also comprises front-wheel mechanism, rear wheel mechanism and telescopic pull bar 2, and described pull bar 2, front-wheel mechanism are all fixedly connected with seat bracket 1, and described rear wheel mechanism and seat bracket 1 are rotatably connected.Wherein, described pull bar 2 is provided with the check screw for limiting pull bar collapsing length, for the stretched length of steady brace 2.Described pull bar 2, front-wheel mechanism are all fixedly connected with seat bracket 1, and described rear wheel mechanism and seat bracket 1 are rotatably connected; Described front-wheel mechanism comprises front wheel bar 3 and front-wheel, described rear wheel mechanism comprises rear wheel bar 4, trailing wheel and connects the rotatable portion of described rear wheel bar 4 and trailing wheel, between front wheel bar 3 and rear wheel bar 4, be provided with strut 5, the two ends of described strut 5 are rotatably connected with front wheel bar 3 and rear wheel bar 4 respectively, and the middle part of described strut 5 is provided with collapsible portion.
While making safety chair seats of car, the collapsible portion that upwards promotes strut 5 bends strut 5, strut 5 pulls rear wheel mechanism to pack up forward until rear wheel bar 4 is parallel or be roughly parallel to seat bracket 1, promotes trailing wheel downwards until trailing wheel blocks the edge of automotive seat centered by rotatable portion; While making children trolley, pull open trailing wheel mechanism downwards, rear wheel mechanism drives the collapsible portion of described strut 5 to open.
Further, in the present embodiment, the end of pull bar 2 is provided with circular arc handle 9, while making children trolley, this structure facilitates the head of a family to hold circular arc handle 9 to promote go-cart, while making safety chair seats of car, shorten pull bar 2, described circular arc handle 9 and the upper end that fastens automotive seat coordinating of telescopic pull bar 2.Because the child seat trailing wheel of the embodiment of the present invention can fasten automotive seat edge, circular arc handle can fasten automotive seat upper end, further strengthens fixed effect.
Preferably, strut 5 in the present embodiment specifically comprises the first strut and the second strut, described the first strut is provided with recessed head, and described the second strut is provided with the plush copper adapting with described recessed head, and described the first strut, the second strut are rotatably connected by described recessed head and plush copper.Described collapsible portion comprises described recessed head, plush copper and connects the hinge of recessed head and plush copper.It should be noted that, the first strut described in the present embodiment and the second strut equal in length, can reduce to pack up the height that the collapsible portion of rear wheel mechanism rear pole 5 raises up, and avoids the scratch of projection to children.Certainly, also can be by regulating the length of the first strut and the second strut, as long as rear wheel mechanism can be retracted into the both sides of seat bracket 1 according to actual conditions.
Preferably, the below of collapsible portion described in the present embodiment is provided with the shell fragment of locking folding movement; When described shell fragment is open mode, the collapsible portion of strut 5 is collapsible, and when described shell fragment is closed condition, the collapsible portion of described strut 5 is not collapsible.While being used as children trolley use, this shell fragment can strengthen the steadiness of go-cart, prevents that strut 5 is unexpected folding.
When child seat of the present invention uses as safety chair seats of car, safety strap on automobile can be walked around to described pull bar 2 and locked and realize the fixing of seat bracket 1 and automotive seat.Preferably, seat shell described in this enforcement comprises seat support and the chair back, and the chair back is provided with the strip hole 10 through locking for safety strap on automobile, by the fixing safety that better ensures children of seat shell and automotive seat.
Further, the child seat of the present embodiment, described seat bracket 1 both sides are provided with handrail 6, the front end of described handrail 6 be provided with can before and after regulate baffle plate 8, specific implementation can be on the handrail 6 of two cars and offers elongated slot, in elongated slot, be provided with at least two fixed bits, described baffle plate 8 is slidably arranged in described elongated slot.This baffle plate 8 can play a protective role to children.Preferably, in the present embodiment, be coated with soft layer at described baffle plate 8, for example spongy layer or silica gel layer, prevent that children from wounding.
Preferably, after opening completely straight down, described front wheel bar 3 forwards tilts described rear wheel bar 4, and front wheel bar 3 and rear wheel bar 4 can be the angle of 40-50 degree, and seat is fixing when being conducive to make safety chair seats of car.The steadiness of front-wheel mechanism and rear wheel mechanism when this angle has also ensured as children trolley simultaneously.In the present embodiment, front wheel bar 3 and rear wheel bar 4 are the angle of 45 degree.
Preferably, also described seat shell can be made as to a dome-type, described seat bracket 1 comprises an annulus agreeing with mutually with described dome-type, and the angle that described seat shell and seat bracket 1 are connected can free adjustment, to reach optimal comfort position.In actual use, back cushion can be set in described seat shell to strengthen traveling comfort.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this claim scope of the present invention, therefore, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., still belong to the scope that the present invention is contained.
Claims (10)
1. a multi-functional child seat, the seat bracket (1) that comprises seat shell, is connected with described seat shell, in seat shell, be provided with child belt (7), it is characterized in that, also comprise front-wheel mechanism, rear wheel mechanism and telescopic pull bar (2); Described pull bar (2) is provided with the check screw for limiting pull bar collapsing length, and the end of pull bar (2) is provided with circular arc handle (9), described circular arc handle (9) and the upper end that fastens automotive seat coordinating of telescopic pull bar; Described pull bar (2), front-wheel mechanism are fixedly connected with seat bracket (1), and described rear wheel mechanism and seat bracket (1) are rotatably connected;
Described front-wheel mechanism comprises front wheel bar (3) and front-wheel, described rear wheel mechanism comprises rear wheel bar (4), trailing wheel and connects the rotatable portion of described rear wheel bar (4) and trailing wheel, between front wheel bar (3) and rear wheel bar (4), be provided with strut (5), the two ends of described strut (5) are rotatably connected with front wheel bar (3) and rear wheel bar (4) respectively, and the middle part of described strut (5) is provided with collapsible portion; While making safety chair seats of car, the collapsible portion that upwards promotes strut (5) makes strut (5) bending, strut (5) pulls rear wheel mechanism to pack up forward until rear wheel bar (4) is parallel or be roughly parallel to seat bracket (1), centered by rotatable portion, promote trailing wheel downwards until trailing wheel blocks the edge of automotive seat, while making children trolley, pull open trailing wheel mechanism downwards, rear wheel mechanism drives the collapsible portion of described strut (5) to open.
2. child seat according to claim 1, it is characterized in that, described strut (5) comprises the first strut and the second strut, described the first strut is provided with recessed head, described the second strut is provided with the plush copper adapting with described recessed head, and described the first strut, the second strut are rotatably connected by described recessed head and plush copper; Described collapsible portion comprises described recessed head, plush copper and connects the hinge of recessed head and plush copper.
3. child seat according to claim 2, is characterized in that, the below of described collapsible portion is provided with the shell fragment of locking folding movement; When described shell fragment is open mode, the collapsible portion of strut (5) is collapsible, and when described shell fragment is closed condition, the collapsible portion of described strut (5) is not collapsible.
4. child seat according to claim 1, is characterized in that, described child seat also comprises the handrail (6) of being located at described seat bracket (1) both sides.
5. child seat according to claim 4, is characterized in that, the front end of described handrail (6) be provided with can before and after regulate baffle plate (8).
6. child seat according to claim 5, is characterized in that, described handrail (6) offers elongated slot, is provided with at least two fixed bits in elongated slot, and described baffle plate (8) is slidably arranged in described elongated slot.
7. child seat according to claim 5, is characterized in that, described baffle plate (8) is coated with soft layer.
8. child seat according to claim 7, is characterized in that, described soft layer is spongy layer or silica gel layer.
9. child seat according to claim 1, is characterized in that, after opening straight down, described front wheel bar (3) forwards tilts described rear wheel bar (4), and front wheel bar (3) and rear wheel bar (4) are the angle of 40-50 degree.
10. child seat according to claim 1, is characterized in that, described seat shell comprises seat support and the chair back, and the chair back is provided with the strip hole (10) through locking for safety strap on automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126553.1A CN103895538A (en) | 2014-03-31 | 2014-03-31 | Multifunctional child seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126553.1A CN103895538A (en) | 2014-03-31 | 2014-03-31 | Multifunctional child seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103895538A true CN103895538A (en) | 2014-07-02 |
Family
ID=50987237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410126553.1A Pending CN103895538A (en) | 2014-03-31 | 2014-03-31 | Multifunctional child seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103895538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149663A (en) * | 2014-07-22 | 2014-11-19 | 杨晓柏 | Multifunctional safety seat for child |
| CN104986210A (en) * | 2015-08-07 | 2015-10-21 | 苏州逗乐儿童用品有限公司 | Children folding seat |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822064A (en) * | 1988-01-25 | 1989-04-18 | Hunter Everett E | Combination child vehicle seat and stroller |
| US4989888A (en) * | 1987-08-17 | 1991-02-05 | Qureshi Khurshid A | Combination child restraint and stroller |
| JPH06144091A (en) * | 1992-11-06 | 1994-05-24 | Toyota Autom Loom Works Ltd | Safety seat for baby |
| US5360221A (en) * | 1993-05-19 | 1994-11-01 | Ok J. Kim | Baby carriage convertible to a safety car seat |
| CN1107110A (en) * | 1993-10-19 | 1995-08-23 | 株式会社丰田自动织机制作所 | Child seat |
| CN2730678Y (en) * | 2004-10-15 | 2005-10-05 | 王罗平 | child seat |
| CN201849347U (en) * | 2010-09-30 | 2011-06-01 | 好孩子儿童用品有限公司 | Car seat for children |
| CN202623980U (en) * | 2012-05-06 | 2012-12-26 | 陈珏雯 | Automobile double-purpose chair for children |
| CN203780354U (en) * | 2014-03-31 | 2014-08-20 | 陈珏雯 | A multifunctional child seat |
-
2014
- 2014-03-31 CN CN201410126553.1A patent/CN103895538A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4989888A (en) * | 1987-08-17 | 1991-02-05 | Qureshi Khurshid A | Combination child restraint and stroller |
| US4822064A (en) * | 1988-01-25 | 1989-04-18 | Hunter Everett E | Combination child vehicle seat and stroller |
| JPH06144091A (en) * | 1992-11-06 | 1994-05-24 | Toyota Autom Loom Works Ltd | Safety seat for baby |
| US5360221A (en) * | 1993-05-19 | 1994-11-01 | Ok J. Kim | Baby carriage convertible to a safety car seat |
| CN1107110A (en) * | 1993-10-19 | 1995-08-23 | 株式会社丰田自动织机制作所 | Child seat |
| CN2730678Y (en) * | 2004-10-15 | 2005-10-05 | 王罗平 | child seat |
| CN201849347U (en) * | 2010-09-30 | 2011-06-01 | 好孩子儿童用品有限公司 | Car seat for children |
| CN202623980U (en) * | 2012-05-06 | 2012-12-26 | 陈珏雯 | Automobile double-purpose chair for children |
| CN203780354U (en) * | 2014-03-31 | 2014-08-20 | 陈珏雯 | A multifunctional child seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149663A (en) * | 2014-07-22 | 2014-11-19 | 杨晓柏 | Multifunctional safety seat for child |
| CN104986210A (en) * | 2015-08-07 | 2015-10-21 | 苏州逗乐儿童用品有限公司 | Children folding seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |