CN204472611U - A kind of Foldable child safety chair seats of car - Google Patents
A kind of Foldable child safety chair seats of car Download PDFInfo
- Publication number
- CN204472611U CN204472611U CN201520164554.5U CN201520164554U CN204472611U CN 204472611 U CN204472611 U CN 204472611U CN 201520164554 U CN201520164554 U CN 201520164554U CN 204472611 U CN204472611 U CN 204472611U
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- China
- Prior art keywords
- backrest
- handrail
- chute
- headrest
- rectangle
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- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of Foldable child safety chair seats of car, it comprises cushion (1), backrest (2), handrail (3) and headrest (4); Described cushion (1) and backrest (2) are hinged, and handrail (3) and backrest (2) are hinged, and headrest (4) and backrest (2) are for fixedly sleeved; This cushion (1) and backrest (2) place of being hinged are provided with folding fixator (5); Handrail (3) and backrest (2) place of being hinged establish handrail inhibiting device (6).The folding fixator that the utility model is arranged, can make the cushion of safety seat and backrest mutually fold; And the handrail inhibiting device arranged, contribute to handrail and backrest folds mutually; Both structure was simple, was convenient to again deposit.
Description
Technical field
The utility model belongs to child seat field, particularly relates to a kind of Foldable child safety chair seats of car.
Background technology
Safety seat only also when getting into an accident, can restrain children to ensure the seat of child safety for children's ride-on.Safety seat is mainly with the protectiveness equipment that children's build makes for primaries body.Common safety chair seats of car for children (such as safety seat AB728) all for integral type designs, thus causes seat occupancy area large, is inconvenient to deposit.
Utility model content
(1) technical matters that will solve
The safety chair seats of car for children that the technical problems to be solved in the utility model is to provide a kind of cushion and backrest, can folds between handrail and backrest.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of Foldable child safety chair seats of car, and it comprises cushion, backrest, handrail and headrest; Cushion and backrest are hinged, and handrail and backrest are hinged, and headrest and backrest are fixedly sleeved; This cushion and the backrest place of being hinged are provided with folding fixator; Handrail and the backrest place of being hinged establish handrail inhibiting device.
Wherein, folding fixator comprises locating dowel pin and stage clip, this locating dowel pin comprise one connect cylindrical push button and cross section be foursquare rectangle limiting stopper; Cushion is established button hole and with the rectangle position-limited trough that rectangle limiting stopper matches, backrest is established the rectangle chute matched with rectangle limiting stopper; Rectangle position-limited trough mates with rectangle chute and docks; Stage clip is placed between rectangle chute bottom surface and rectangle limiting stopper end.
Wherein, handrail inhibiting device is cross section is the bearing pin being with fan-shaped chimb circle, handrail is provided with and is mutually socketed the spacing hole of mating with this bearing pin.
Wherein, handrail inhibiting device comprises movable axis, position limited gear and the first spring, and the two ends of movable axis are mutually permanently connected with handrail and position limited gear respectively; Be provided with gear chute in backrest, the bottom of gear chute is provided with the inner circular tooth matched with position limited gear; First spring is through movable axis and be placed in position limited gear and gear chute inwall.
Wherein, handrail inhibiting device also comprises adapter shaft, the second spring and fixed gear wheel; One end of adapter shaft is with position limited gear end for be coaxially fixedly connected with, and the other end of this adapter shaft is interfixed by key and fixed gear wheel and is socketed; Handrail is provided with the internal tooth chute matched with fixed gear wheel; Second spring is placed between fixed gear wheel and internal tooth chute bottom surface also through adapter shaft.
Wherein, the cross section of headrest is designed for U-shaped, and the top of this headrest and backrest matches and is socketed; Headrest and the end at the backrest place of being affixed are provided with the headrest anchor fitting that one is connected, and this headrest anchor fitting comprises adapter plate and bolt of rear end plate; Adapter plate is provided with the vertical chute matched with bolt of rear end plate, and the back side of backrest is provided with the tapped bore matched with bolt of rear end plate.
(3) beneficial effect
Compared with prior art, the folding fixator that the utility model is arranged and handrail inhibiting device, the cushion of safety seat and backrest can be made mutually to fold, and handrail and backrest also can fold mutually, and not only structure simply but also be convenient to deposit; And adopt the structure of locating dowel pin and stage clip as folding fixator, not only structure is simple but also easy to use; Wherein, adopt the bearing pin of the fan-shaped chimb circle of band as handrail inhibiting device, handrail can be made to be, and backrest vertically and between 90 degree of level rotates arbitrarily; And adopt the structures such as movable axis, position limited gear and the first spring as handrail inhibiting device, handrail can be rotated arbitrarily and fix in any position, achieving the function of the adjustable location of handrail; In addition, the structures such as the adapter shaft set up, the second spring and fixed gear wheel, make the handrail on both sides can realize interlock, allow two handrails can synchronization regulation; Adopt two bolts to fix the frame mode of headrest, make headrest vertically to regulate arbitrarily and to fix.
Accompanying drawing explanation
Fig. 1 is the structural representation front view of the utility model Foldable child safety chair seats of car.
Fig. 2 is the structural representation left view of the utility model Foldable child safety chair seats of car.
Fig. 3 is the structural representation of a kind of handrail inhibiting device of the utility model.
Fig. 4 is a kind of structural representation optimizing handrail inhibiting device of the utility model.
Description of reference numerals: 1, cushion; 2, backrest; 3, handrail; 4, rest the head on; 5, folding fixator; 6, handrail inhibiting device; 7, headrest anchor fitting; 11, button hole; 12, rectangle position-limited trough; 21, rectangle chute; 22, gear chute; 23, tapped bore; 31, spacing hole; 32, internal tooth chute; 51, locating dowel pin; 52, stage clip; 61, movable axis; 62, position limited gear; 63, the first spring; 64, adapter shaft; 65, the second spring; 66, fixed gear wheel; 71, adapter plate; 72, bolt of rear end plate; 221, inner circular tooth 511 cylindrical push button; 512, rectangle limiting stopper; 711, vertical chute.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
Fig. 1 is the structural representation front view of the utility model Foldable child safety chair seats of car, and major embodiment safety seat is made up of cushion 1, backrest 2, handrail 3 and headrest, and reacted emphatically the part sectional view of headrest anchor fitting 7; Fig. 2 is the structural representation left view of the utility model Foldable child safety chair seats of car, and emphasis has reacted composition and the dependency structure of folding fixator 5; Fig. 3 is the structural representation of a kind of handrail inhibiting device of the utility model, has reacted the cutaway view of bearing pin as handrail inhibiting device that cross section is the fan-shaped chimb circle of band; Fig. 4 is a kind of structural representation optimizing handrail inhibiting device of the utility model, has reacted the composition structure of adjustable armrest inhibiting device and interrelated.
As shown in Figure 1, this Foldable child safety chair seats of car comprises cushion 1, backrest 2, handrail 3 and headrest 4 to the structure of the utility model Foldable child safety chair seats of car; Cushion 1 and backrest 2 are hinged, and handrail 3 and backrest 2 are hinged, and headrest 4 and backrest 2 are fixedly sleeved; This cushion 1 is provided with folding fixator 5 with backrest 2 place of being hinged; Handrail 3 and backrest 2 place of being hinged establish handrail inhibiting device 6.The folding fixator that this product is arranged, can make the cushion of safety seat and backrest mutually fold; And the handrail inhibiting device arranged, contribute to handrail and backrest folds mutually.The utility model adopts said structure, and both structure was simple, was convenient to again deposit.
As shown in Figure 2, in the present embodiment, folding fixator 5 comprises locating dowel pin 51 and stage clip 52, this locating dowel pin 51 comprise one connect cylindrical push button 511 and cross section be foursquare rectangle limiting stopper 512; The rectangle position-limited trough 12 cushion 1 established button hole 11 and match with rectangle limiting stopper 512, backrest 2 is established the rectangle chute 21 matched with rectangle limiting stopper 512; Rectangle position-limited trough 12 mates with rectangle chute 21 and docks; Stage clip 52 is placed between rectangle chute 21 bottom surface and rectangle limiting stopper 512 end.This product in use, as long as press cylindrical push button, just can folding back and cushion.The utility model adopts above-mentioned folding fixator, and both structure was simple, makes again cushion and backrest easy to use in folding process.
As shown in Figure 3, in the present embodiment, handrail inhibiting device 6 is cross sections is the bearing pin being with fan-shaped chimb circle, handrail 3 is provided with the spacing hole 31 being mutually socketed with this bearing pin and mating.The utility model adopts above-mentioned handrail inhibiting device, and handrail can be made to be, and backrest vertically and between 90 degree of level rotates arbitrarily.
As shown in Figure 4, in the present embodiment, handrail inhibiting device 6 comprises movable axis 61, position limited gear 62 and the first spring 63, and the two ends of movable axis 61 are mutually permanently connected with handrail 3 and position limited gear 62 respectively; Be provided with gear chute 22 in backrest 2, the bottom of gear chute 22 is provided with the inner circular tooth 221 matched with position limited gear 62; First spring 63 is through movable axis 61 and be placed in position limited gear 62 and gear chute 22 inwall.The utility model adopts above-mentioned structure, makes handrail can rotate arbitrarily and fix in any position, achieves the function of the adjustable location of handrail.
As shown in Figure 4, in the present embodiment, handrail inhibiting device 6 also comprises adapter shaft 64, second spring 65 and fixed gear wheel 66; One end of adapter shaft 64 is with position limited gear 62 end for be coaxially fixedly connected with, and the other end of this adapter shaft 64 is interfixed by key and fixed gear wheel 66 and is socketed; Handrail 3 is provided with the internal tooth chute 32 matched with fixed gear wheel 66; Second spring 65 is placed between fixed gear wheel 66 and internal tooth chute 32 bottom surface also through adapter shaft 64.The structures such as adapter shaft, the second spring and fixed gear wheel that the utility model is set up, make the handrail on both sides can realize interlock, allow two handrails can synchronization regulation.
As shown in Figures 1 and 2, in the present embodiment, the cross section of headrest 4 design for U-shaped, and the top of this headrest 4 and backrest 2 matches and is socketed; Headrest 4 and the end at backrest 2 place of being affixed are provided with the headrest anchor fitting 7 that one is connected, and this headrest anchor fitting 7 comprises adapter plate 71 and bolt of rear end plate 72; Adapter plate 71 is provided with the vertical chute 711 matched with bolt of rear end plate 72, and the back side of backrest 2 is provided with the tapped bore 23 matched with bolt of rear end plate 72.The utility model adopts said structure, makes headrest vertically to regulate arbitrarily and to fix.Wherein, the bolt cap of bolt of rear end plate can adopt plum blossom-shaped disk, makes people just can degree of tightness bolt of rear end plate with hand.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a Foldable child safety chair seats of car, is characterized in that: described Foldable child safety chair seats of car comprises cushion (1), backrest (2), handrail (3) and headrest (4); Described cushion (1) and backrest (2) are hinged, and handrail (3) and backrest (2) are hinged, and headrest (4) and backrest (2) are for fixedly sleeved; This cushion (1) and backrest (2) place of being hinged are provided with folding fixator (5); Handrail (3) and backrest (2) place of being hinged establish handrail inhibiting device (6).
2. Foldable child safety chair seats of car according to claim 1, it is characterized in that: described folding fixator (5) comprises locating dowel pin (51) and stage clip (52), described locating dowel pin (51) comprise one connect cylindrical push button (511) and cross section be foursquare rectangle limiting stopper (512); The rectangle position-limited trough (12) described cushion (1) established button hole (11) and match with rectangle limiting stopper (512), described backrest (2) is established the rectangle chute (21) matched with rectangle limiting stopper (512); Described rectangle position-limited trough (12) is mated with rectangle chute (21) and is docked; Described stage clip (52) is placed between rectangle chute (21) bottom surface and rectangle limiting stopper (512) end.
3. Foldable child safety chair seats of car according to claim 1, it is characterized in that: described handrail inhibiting device (6) is cross section is the bearing pin being with fan-shaped chimb circle, described handrail (3) is provided with the spacing hole (31) being mutually socketed with this bearing pin and mating.
4. Foldable child safety chair seats of car according to claim 1, it is characterized in that: described handrail inhibiting device (6) comprises movable axis (61), position limited gear (62) and the first spring (63), the two ends of described movable axis (61) are mutually permanently connected with handrail (3) and position limited gear (62) respectively; Be provided with gear chute (22) in described backrest (2), the bottom of described gear chute (22) is provided with the inner circular tooth (221) matched with position limited gear (62); Described first spring (63) is through movable axis (61) and be placed in position limited gear (62) and gear chute (22) inwall.
5. Foldable child safety chair seats of car according to claim 4, is characterized in that: described handrail inhibiting device (6) also comprises adapter shaft (64), the second spring (65) and fixed gear wheel (66); One end of described adapter shaft (64) is with position limited gear (62) end for be coaxially fixedly connected with, and the other end of this adapter shaft (64) is interfixed by key and fixed gear wheel (66) and is socketed; Described handrail (3) is provided with the internal tooth chute (32) matched with fixed gear wheel (66); Described second spring (65) is placed between fixed gear wheel (66) and internal tooth chute (32) bottom surface also through adapter shaft (64).
6. Foldable child safety chair seats of car according to claim 1, is characterized in that: the cross section of described headrest (4) is designed for U-shaped, and this headrest (4) matches with the top of backrest (2) and is socketed; Headrest (4) and the end at backrest (2) place of being affixed are provided with the headrest anchor fitting (7) that one is connected, and described headrest anchor fitting (7) comprises adapter plate (71) and bolt of rear end plate (72); Described adapter plate (71) is provided with the vertical chute (711) matched with bolt of rear end plate (72), and the back side of described backrest (2) is provided with the tapped bore (23) matched with bolt of rear end plate (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164554.5U CN204472611U (en) | 2015-03-23 | 2015-03-23 | A kind of Foldable child safety chair seats of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164554.5U CN204472611U (en) | 2015-03-23 | 2015-03-23 | A kind of Foldable child safety chair seats of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472611U true CN204472611U (en) | 2015-07-15 |
Family
ID=53628394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164554.5U Expired - Fee Related CN204472611U (en) | 2015-03-23 | 2015-03-23 | A kind of Foldable child safety chair seats of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202805A (en) * | 2018-03-06 | 2018-06-26 | 重庆茂田机械有限公司 | A kind of general scooter of children old man |
-
2015
- 2015-03-23 CN CN201520164554.5U patent/CN204472611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202805A (en) * | 2018-03-06 | 2018-06-26 | 重庆茂田机械有限公司 | A kind of general scooter of children old man |
| CN108202805B (en) * | 2018-03-06 | 2024-03-26 | 重庆茂田机械有限公司 | Universal scooter for children and old people |
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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: 20150715 Termination date: 20170323 |