CN204056084U - A kind of child seat - Google Patents
A kind of child seat Download PDFInfo
- Publication number
- CN204056084U CN204056084U CN201420532989.6U CN201420532989U CN204056084U CN 204056084 U CN204056084 U CN 204056084U CN 201420532989 U CN201420532989 U CN 201420532989U CN 204056084 U CN204056084 U CN 204056084U
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- hinge
- bedframe
- hinged
- support bar
- pipe link
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Abstract
The utility model discloses a kind of child seat, that the two ends of back frame both sides medium position and handrail are hinged, the middle part of handrail both sides and the upper end of left and right U-shaped part are hinged, left and right U-shaped part lower end and the upper end of left and right strut bar are hinged, left and right position, strut bar middle and lower part and bedframe two middle side part are hinged, and lower end and left and right pipe link one end of left and right strut bar are hinged; The other end of left and right pipe link and the middle and upper part of left and right foot-driven lever are hinged; Upper end and the both sides, bedframe front end of left and right foot-driven lever are hinged; The lower end of left and right foot-driven lever is provided with left and right foot-operated, bedframe rear end is provided with base standpipe, the lower end of base standpipe two side lower part and back frame both sides is hinged, constitute the fold mechanism of arranged on left and right sides seven bar like this, not only all right front and back of folding convenient are dual-purpose, firm in structure, quick for installation for the utility model, low cost of manufacture, economy and durability.
Description
Technical field
The utility model relates to a kind of child seat, belongs to battery-driven car, chair on bicycle technical field.
Background technology
Existing seats for children in vehicles can only to be placed on before battery-driven car, bicycle or below, can not before and after general, number of patent application is the rearmounted folding children seat of a kind of battery-driven car of CN201410121944, and shortcoming is can not be preposition.Number of patent application is the preposition folding chair for child of one of CN201310618063, and shortcoming can not be rearmounted, without guardrail, and poor stability.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of before and after seat dual-purpose, foldable structure is solid and reliable, the novel children seat of low cost of manufacture.
Technical solution of the present utility model is: a kind of child seat, comprises the back frame of child seat, bedframe, handrail, base standpipe, left and right strut bar, left and right foot-driven lever, left and right U-shaped part, left and right pipe link, fixed strip, left and right spanner, left and right torsion spring, movable pedal.Described back frame both sides are about the two ends hinge of medium position and handrail; The medium position of handrail both sides and the upper end hinge of left and right U-shaped part; Left and right U-shaped part lower end and the upper end hinge of left and right strut bar; Left and right position, strut bar middle and lower part and bedframe two middle side part hinge; The lower end of left and right strut bar and left and right pipe link one end hinge; The other end of left and right pipe link and the middle and upper part hinge of left and right foot-driven lever; The upper end of left and right foot-driven lever and both sides, bedframe front end hinge; The lower end of left and right foot-driven lever is provided with left and right foot-operated.Described bedframe rear end is provided with base standpipe, position on the lower, base standpipe both sides and the lower end hinge of back frame.Constituted seven bar fold mechanisms of the left and right sides like this by back frame, handrail, bedframe, left and right U-shaped part and left and right sidesing post, left and right pipe link, left and right foot-driven lever, define a kind of rearmounted seat.
Two fixed strips are provided with as improvement bedframe; Fixed strip is used for installation activity pedal, makes movable pedal detachable, achieves seat preposition, overcome existing child seat can not before and after dual-purpose shortcoming.
As improvement base standpipe both sides upper end position and left and right spanner medium position hinge, hinge place is provided with left and right torsion spring, and left and right one end is placed on below left and right spanner, and the other end is placed in the aperture of base standpipe two middle side part.This mechanism is used for controlling the folding of seat, overcome existing child seat be placed on before but the shortcoming that can not fold.
Technique effect of the present utility model is:
The utility model structure is simple, and the foldable structure of seven bars is more reliable, the design of movable pedal make seat can before and after dual-purpose, install simple and fast, economy and durability, cost is low.The use of spanner and torsion spring achieve seat preposition time can fold, easy to carry.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 front view.
Fig. 2 is the utility model embodiment 1 right elevation.
Fig. 3 is the utility model embodiment 1 back view.
Fig. 4 is the utility model embodiment 2 front view.
Fig. 5 is the utility model embodiment 2 right elevation.
Fig. 6 is the utility model embodiment 2 back view.
Detailed description of the invention
Embodiment 1:
As illustrated in fig. 1 and 2, a kind of child seat is the two ends hinge of backrest 2 framework both sides medium position and handrail 1 to the utility model embodiment 1; The upper end hinge of the medium position on the left of handrail 1 and left U-shaped part 9; The upper end hinge of left U-shaped part 9 lower end and left support bar 3; The middle part hinge of position, left support bar 3 middle and lower part and bedframe 4 left surface; The lower end of left support bar 3 and one end hinge of left pipe link 10; The other end of left pipe link 10 and the middle and upper part hinge of left foot treadle 7; The upper end of left foot treadle 7 and bedframe 4 front end left side hinge; The lower end of left foot treadle 7 is provided with left threading; Described bedframe 4 rear end is provided with base standpipe 5, lower end on the left of base standpipe 5 on the left of position on the lower and back frame 2 is hinged, and constitutes left side fold mechanism like this by backrest 2 framework, handrail 1, bedframe 4, left U-shaped part 9 and left support bar 3, left pipe link 10, left foot treadle 7 seven bar; On the left of base standpipe 5, the middle part of upper end position and left spanner 12 is hinged, hinging place is provided with left torsion spring 11, left torsion spring 11 one end is fixed on below left spanner 12, and left torsion spring 11 other end is fixed in the aperture of base standpipe 5 left side central portion, and this mechanism is used for controlling the folding of mechanism on the left of seat;
The upper end hinge of the medium position on the right side of described handrail 1 and right U-shaped part 13; The upper end of right U-shaped part 13 lower end and right support bar 14 is hinged; The middle part of position, right support bar 14 middle and lower part and bedframe 4 right flank is hinged; The lower end of right support bar 14 and one end of right pipe link 15 are hinged; The other end of right pipe link 15 and the middle and upper part of right crus of diaphragm treadle 16 are hinged; Be hinged on the right side of the upper end of right crus of diaphragm treadle 16 and bedframe 4 front end; The lower end of right crus of diaphragm treadle 16 is provided with right threading; Lower end on the right side of described base standpipe 5 on the right side of position on the lower and back frame 2 is hinged, and constitutes right side fold mechanism like this by backrest 2 framework, handrail 1, bedframe 4, right U-shaped part 13 and right support bar 14, right pipe link 15, right crus of diaphragm treadle 16 7 bar; On the right side of base standpipe 5, the middle part of upper end position and right spanner 18 is hinged, hinging place is provided with right torsion spring 17, right torsion spring 17 one end is fixed on below right spanner 18, right torsion spring 17 other end is fixed in the aperture of base standpipe 5 right side central, this mechanism is used for controlling the folding of mechanism on the right side of seat, material is thus formed a kind of folding rearmounted seat.
Embodiment 2:
As shown in Figure 4, Figure 5 and Figure 6, bedframe 4 is provided with two fixed strips 6 to the utility model embodiment 2, is used for installation activity pedal 8, easy disassembly activity pedal 8, and other structure, with embodiment 1, defines a kind of folding forward type child seat.
The unspecified content of the present invention is prior art, and those skilled in the art can obtain inspiration from the present embodiment and prior art, carries out distortion and obtains other embodiment.Therefore, protection scope of the present invention should be determined according to the protection domain of claim.
Claims (3)
1. a child seat, comprises backrest (2), it is characterized in that: the two ends hinge of described backrest (2) framework both sides medium position and handrail (1); The medium position in handrail (1) left side and the upper end hinge of left U-shaped part (9); The upper end hinge of left U-shaped part (9) lower end and left support bar (3); The middle part hinge of left support bar (3) position, middle and lower part and bedframe (4) left surface; The lower end of left support bar (3) and one end hinge of left pipe link (10); The other end of left pipe link (10) and the middle and upper part hinge of left foot treadle (7); The upper end of left foot treadle (7) and bedframe (4) front end left side hinge; The lower end of left foot treadle (7) is provided with left threading; Described bedframe (4) rear end is provided with base standpipe (5), position on the lower, base standpipe (5) left side and the lower end hinge of backrest (2) frame left, constitute left side mechanism by backrest (2) framework, handrail (1), bedframe (4), left U-shaped part (9) and left support bar (3), left pipe link (10), left foot treadle (7) seven bar;
The medium position on described handrail (1) right side and the upper end hinge of right U-shaped part (13); The upper end hinge of right U-shaped part (13) lower end and right support bar (14); The middle part hinge of right support bar (14) position, middle and lower part and bedframe (4) right flank; The lower end of right support bar (14) and one end hinge of right pipe link (15); The other end of right pipe link (15) and the middle and upper part hinge of right crus of diaphragm treadle (16); The upper end of right crus of diaphragm treadle (16) and bedframe (4) front end right side hinge; The lower end of right crus of diaphragm treadle (16) is provided with right threading; Position on the lower, described base standpipe (5) right side and the lower end hinge on back frame (2) right side, constitute right side mechanism by backrest (2) framework, handrail (1), bedframe (4), right U-shaped part (13) and right support bar (14), right pipe link (15), right crus of diaphragm treadle (16) seven bar like this.
2. a kind of child seat according to claim 1, it is characterized in that: the middle part of base standpipe (5) upper end, left side and left spanner (12) is hinged, hinging place is provided with left torsion spring (11), left torsion spring (11) one end is fixed on below left spanner (12), left torsion spring (11) other end is fixed in the aperture of base standpipe (5) left side central portion, and this mechanism is used for controlling the folding of mechanism on the left of seat;
The middle part of base standpipe (5) upper end, right side and right spanner (18) is hinged, hinge position is provided with right torsion spring (17), right torsion spring (17) one end is fixed on below right spanner (18), right torsion spring (17) other end is fixed in the aperture of base standpipe (5) right side central, and this mechanism is used for controlling the folding of mechanism on the right side of seat.
3. a kind of child seat according to claim 2, is characterized in that: bedframe (4) is provided with two fixed strips (6), and movable pedal (8) is arranged on fixed strip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532989.6U CN204056084U (en) | 2014-09-17 | 2014-09-17 | A kind of child seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532989.6U CN204056084U (en) | 2014-09-17 | 2014-09-17 | A kind of child seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204056084U true CN204056084U (en) | 2014-12-31 |
Family
ID=52197648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532989.6U Active CN204056084U (en) | 2014-09-17 | 2014-09-17 | A kind of child seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204056084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176304A1 (en) * | 2017-03-30 | 2018-10-04 | 瞿新 | Child seat for electric scooter |
-
2014
- 2014-09-17 CN CN201420532989.6U patent/CN204056084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176304A1 (en) * | 2017-03-30 | 2018-10-04 | 瞿新 | Child seat for electric scooter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |