CN106183906B - Reversible armrest system - Google Patents
Reversible armrest system Download PDFInfo
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- CN106183906B CN106183906B CN201510232263.XA CN201510232263A CN106183906B CN 106183906 B CN106183906 B CN 106183906B CN 201510232263 A CN201510232263 A CN 201510232263A CN 106183906 B CN106183906 B CN 106183906B
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- armrest system
- seat
- reversible
- bearing surface
- reversible armrest
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Abstract
The invention discloses a kind of reversible armrest systems, applied to child safety seat, the side of the reversible armrest system is articulated in the seat portion of the child safety seat, and the other side of the reversible armrest system far from the reversible armrest system and the pivotal axis of the seat portion is equipped with bearing surface;The reversible armrest system is switched to the bearing surface when being located above the seat face of the seat portion, and the seat portion is for supporting supporting surface;The reversible armrest system is switched to the bearing surface when being located at below the seat face of the seat portion, and the bearing surface is for supporting supporting surface.According to reversible armrest system provided by the invention by being articulated in the pivot of the reversible armrest system of child safety seat seat portion, the angle of inclination adjustment of child safety seat is realized, it is simple in structure, and riding comfort can be improved.
Description
Technical field
The present invention relates to a kind of child carrier more particularly to a kind of armrest systems of child safety seat.
Background technology
Child safety seat includes preceding to use state and backward use state mostly.Wherein, backward use state is directed to
Young infant, forward direction use state are directed to age relatively long children.
For after raising to the riding comfort of infant when use state, usually by the angle of inclination tune of child safety seat
It is whole to larger so that in infant's semi-lying to child safety seat.In this regard, currently used mode is to incline by adjusting what is leaned against
Rake angle realizes lying down for infant.
Mainly there are two the deficiencies of aspect for this technical solution:1. child safety seat is backward in use, seat portion is far from the back of the body
The front end of relying part is close or is connected to automobile seat, and the infant leg of seating is unable to except seat portion to roll up to children's safety
In seat, riding comfort is influenced;It realizes the multistage adjustment leaned against 2. back rest adjuster is generally and designs, construction compares
Complexity, and back rest adjuster positions the improper stability for also affecting child safety seat, and child safety seat only needs
It is backward that the infant taken is made when using to be able in semi-lying, forward direction using when lean against the back of needs and automobile seat and be affixed
It closes without adjusting the angle.
In this regard, the child safety seat for needing a kind of simple structure, comfort level capable of being improved.
Invention content
The object of the present invention is to provide a kind of reversible armrest systems, by the reversible handrail for being articulated in seat portion
Device pivots the angle of inclination adjustment for realizing child safety seat, simple in structure, and can improve riding comfort.
To achieve the goals above, the invention discloses a kind of reversible armrest systems, are applied to child safety seat,
The side of the reversible armrest system is articulated in the seat body of the child safety seat, the reversible handrail dress
It sets the other side far from the reversible armrest system and the pivotal axis of the seat body and is equipped with bearing surface;It is described to may be reversed
Formula armrest system is switched to the bearing surface when being located above the seat face of the seat body, and the seat body is for supporting
The supporting surface of automobile seat;The reversible armrest system is switched to the bearing surface and is located under the seat face of the seat body
Fang Shi, the bearing surface are used to support the supporting surface of automobile seat.
Compared with prior art, reversible armrest system provided by the invention is articulated in child safety seat seat portion,
And bearing surface is set in side of the reversible armrest system far from pivotal axis;To in use, can turn over before child safety seat
Rotatable armrest system is switched to bearing surface and is located at the handrail for serving as child safety seat on the upside of seat face, by child safety seat
It is directly connected to automobile seat on the downside of seat portion;When child safety seat it is backward in use, reversible armrest system be switched to
When junction is located on the downside of seat face, automobile seat is connected to by the bearing surface on the downside of stretching seat face, at this point, reversible handrail fills
Set and act as support leg so that change to angle of inclination when using after child safety seat, and seat portion far from back one
Side is lifted up, and takes that the infant in it is able to semi-lying and leg is able to stretch out except seat portion.According to provided by the invention
Reversible armrest system realizes children by being articulated in the pivot of the reversible armrest system of child safety seat seat portion
The angle of inclination of safety seat adjusts, simple in structure, and can improve riding comfort.
Preferably, the reversible armrest system offers the location hole for housing the pivotal axis, and it is described fixed
It is in vertical bar shape that position hole extends towards the direction of the bearing surface;The relatively described seat body pivot of the reversible armrest system
Turn, until the reversible armrest system opens up direction in the vertical and described reversible armrest system along the location hole
The bearing surface is moved to close to the seat face.
Specifically, the one end of the location hole far from the bearing surface is supported with the reversible armrest system far from described
The distance of the side of junction is the first distance, and the location hole is filled close to one end of the bearing surface and the reversible handrail
The distance for setting the side far from the bearing surface is second distance, and the pivotal axis is the with the seat body side wall at a distance from
Three distances;First distance is less than or equal to the third distance, and the second distance is more than the third distance;Based on vertical bar
The setting of the location hole of shape so that reversible armrest system can relative thereto portion moved along the direction that opens up of location hole, and base
It is less than or equal to third distance in the first distance, second distance is more than third distance, defines that reversible armrest system only works as pivot
When going to vertical direction, reversible armrest system just can be with relative thereto portion in being moved in vertical direction;When reversible is helped
Arm device is moved to bearing surface close to seat face in vertical and reversible armrest system along the direction that opens up of location hole, may be reversed
The side wall of formula armrest system is mutually supported with the side wall of seat portion so that reversible armrest system must not relative thereto portion pivot.
Specifically, the reversible armrest system be switched in it is vertical when, the side wall of the reversible armrest system
It is bonded with the side wall of the seat body;The side wall of reversible armrest system is bonded with the side wall of seat body so that pair can
The limit of roll-over type handrail device reaches preferable state, and reversible armrest system keeps its side wall and the side wall of seat portion to paste
That closes is vertical.
Specifically, the described one end of reversible armrest system far from the bearing surface is in the location hole far from described
One end of bearing surface is the arc-shaped of the center of circle.
Preferably, side of the seat portion far from the reversible armrest system is provided with auxiliary bearing surface;It is described
When reversible armrest system is switched to the bearing surface and is located at below the seat face, the auxiliary bearing surface and the abutting
Face is in same plane;When child safety seat is backward in use, the bearing surface in being generally aligned in the same plane and auxiliary bearing surface
It is abutted against with the supporting surface of automobile seat, to improve the stability of support
Preferably, the seat body includes seat portion and back, the pivotal axis is set to the side of the seat portion
Portion, and the pivotal axis is tilted towards gradually upward on the direction of the back so that the pivotal axis and the seat face
It is arranged in angle.
Specifically, the reversible armrest system is switched to the bearing surface and is located on the seat face of the seat body
Fang Shi, the bearing surface is with the seat face in parallel.
Preferably, the side of the abutting towards the reversible armrest system extends to form baffle;It is described to may be reversed
When formula armrest system is switched to the bearing surface and is located above the seat face, the bearing surface, the baffle and the seat
Ontology surrounds an accommodating chamber;The accommodating chamber surrounded by bearing surface, baffle and seat body can store the small article of infant,
For example feeding bottle, candy, paper handkerchief, towel etc..
Preferably, the two reversible armrest systems are symmetrically disposed on the seat portion both sides.
It is located on the seat face of the seat body preferably, the reversible armrest system is switched to the bearing surface
Fang Shi, the reversible armrest system realize handrail function;The reversible armrest system is switched to the bearing surface position
When below the seat face of the seat body, the reversible armrest system realizes support function.
Description of the drawings
Fig. 1 is the first state stereogram of reversible armrest system of the present invention.
Fig. 2 is the enlarged drawing in the portions A in Fig. 1.
Fig. 3 is the first state side view of reversible armrest system of the present invention.
Fig. 4 is the intermediate state signal that reversible armrest system of the present invention switches between first state and the second state
Figure.
Fig. 5 is the enlarged drawing in the portions B in Fig. 4.
Fig. 6-Fig. 8 be reversible armrest system of the present invention switch between first state and the second state other among
Status diagram.
Fig. 9 is the second state stereogram of reversible armrest system of the present invention.
Figure 10 is the second side view of the state of reversible armrest system of the present invention.
Specific implementation mode
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is coordinated to be explained in detail.
As shown in Figure 1, reversible armrest system 200 provided by the invention is applied to child safety seat.Children's safety
Seat includes the seat body 100 being made of seat portion 110 and back 120, and all right one way or the other roll-over type handrail device 200 is symmetrically set
It is placed in the left and right sides of seat portion 110.Reversible armrest system 200 can be pivoted with respect to seat body 100, when reversible is helped
When arm device 200 pivots upward, reversible armrest system 200 serves as the handrail of child safety seat, for child safety seat
To using before chair;When reversible armrest system 200 pivots downward, reversible armrest system 200 serves as support leg, changes
The angle of inclination of child safety seat, for after child safety seat to using.In conjunction with shown in Fig. 2-Figure 10, more specifically:
In the present embodiment, reversible armrest system 200 is articulated in the side of seat portion 110 by pivotal axis 130, and
Reversible armrest system 200 is located at position of the seat portion 110 far from back 120, and its object is to work as reversible handrail
When device 200 is as support leg support child safety seat, its stability of strutting system to child safety seat is improved.Certainly, may be used
Roll-over type handrail device 200 can also be positioned at seat portion 110 close to the position of back 120, equally can be in child safety seat
After chair support is provided to child safety seat to when using.
It please refers to Fig.2 with shown in Figure 10, automobile seat 300 includes leaning against 310 and portions 320, when child safety seat is installed
When to automobile seat 300, the upper side of portions 320 constitutes the supporting surface 321 of carrying child safety seat.
The side of reversible armrest system 200 is articulated in the seat body of child safety seat by pivotal axis 130
100, the other side of the reversible armrest system 200 far from pivotal axis 130 is equipped with bearing surface 210.Before child safety seat to
In use, as shown in figures 1 and 3, reversible armrest system 200, which is switched to bearing surface 210 and is located on the upside of seat face 111, to be served as
The handrail of child safety seat is directly supported with providing comfortable seating space to the infant of seating by the bottom surface of seat portion 110
Top support face 321;When child safety seat is backward in use, as shown in Figure 9 and Figure 10, reversible armrest system 200 pivots
It is located at 111 downside of seat face to bearing surface 210 and stretches out seat portion at this point, reversible armrest system 200 acts as support leg
The bearing surface 210 of 110 bottom surfaces is resisted against supporting surface 321 so that child safety seat is swung back, and seat portion 110 is far from back 120
Side be lifted up, take that the infant in it is able to semi-lying and leg is able to stretch out except seat portion 110.
As shown in Figure 1, reversible armrest system 200 offers the location hole 220 for housing pivotal axis 130, and it is fixed
It is in vertical bar shape that position hole 220 extends towards the direction of bearing surface 210.In conjunction with shown in Fig. 2 and Fig. 5, location hole 220 is far from bearing surface
210 one end is the first distance L1, location hole 220 at a distance from side of the reversible armrest system 200 far from bearing surface 210
One end of close bearing surface 210 is second distance at a distance from side of the reversible armrest system 200 far from bearing surface 210
L2, pivotal axis 130 are third distance L3 at a distance from 100 side wall of seat body;First distance L1 is less than or equal to third distance L3,
Second distance L2 is more than third distance L3.Pivotal axis 130 is connected to seat portion 110, and the location hole 220 based on vertical bar shape is set
Set so that reversible armrest system 200 can relative thereto portion 110 moved along the direction that opens up of location hole 220, and be based on first
Distance L1 is less than or equal to third distance L3, second distance L2 more than third distance L3, defines reversible armrest system 200 only
When being switched to vertical direction, reversible armrest system 200 just can be with relative thereto portion 110 in being moved in vertical direction;When
Reversible armrest system 200 is moved to abutting in vertical and reversible armrest system 200 along the direction that opens up of location hole 220
It is mutually supported with the side wall of seat portion 110 close to seat face 111, the side wall of reversible armrest system 200 in face 210 so that can turn over
Rotatable armrest system 200 must not the pivot of relative thereto portion 110.
According to above-mentioned technical proposal, it is achieved the limit to reversible armrest system 200, when reversible handrail fills
When setting 200 and being switched to bearing surface 210 and be located at 111 top of seat face, reversible armrest system 200 is under the effect of gravity from trend
Under, as shown in figures 1 and 3 so that reversible armrest system 200 must not keep relative thereto portion 110 pivot state;When can
Roll-over type handrail device 200 is switched to bearing surface 210 when being located at below seat face 111, under the compressing of seat body 100, such as
Shown in Fig. 9 and Figure 10 so that reversible armrest system 200 must not keep relative thereto portion 110 pivot state.Different from
In the other embodiment of the present embodiment, it inwardly can also protrude out to form limited block at the both ends of location hole 220, in pivotal axis
After 130 enter the end of location hole 220, limited block is limited to pivotal axis 130 so that it must not voluntarily take off under non-outer force effect
From so that reversible armrest system 200 must not keep when normal relative thereto portion 110 pivot state.
Preferably, reversible armrest system 200 be switched in it is vertical when, the side wall of reversible armrest system 200 with
The side wall of seat body 100 is bonded, so that reaching preferable state to the limit of reversible armrest system 200, may be reversed
It is vertical that formula armrest system 200 keeps its side wall to be bonded with the side wall of seat portion 110.
Preferably, the one end of reversible armrest system 200 far from bearing surface 210 be in location hole 220 far from bearing surface
210 one end is the arc-shaped of the center of circle.
Pivotal axis 130 is set to the side of seat portion 110, and the direction of pivotal axis 130 towards back 120 is gradually upward
It tilts so that pivotal axis 130 is arranged with seat face 111 in angle;Since pivotal axis 130 and the angle in seat face 111 are arranged, make
Reversible armrest system 200 when being switched to the top in seat face 111, bearing surface 210 be able to it is parallel with seat face 111 or
It is substantially parallel;When reversible armrest system 200 is switched to the lower section in seat face 111, bearing surface 210 is able to and seat face 111
Phase angle is arranged, so that when reversible armrest system 200 supports supporting surface 321 as support leg, bearing surface 210 and branch
Both support faces 321 face face abuts with being affixed.
It please refers to again shown in Fig. 9 and Figure 10, side of the seat portion 110 far from reversible armrest system 200 is provided with auxiliary
Help bearing surface 240;When reversible armrest system 200 is switched to bearing surface 210 and is located at 111 lower section of seat face, bearing surface is assisted
240 and bearing surface 210 be in same plane.When child safety seat is backward in use, being generally aligned in the same plane interior bearing surface
210 and auxiliary bearing surface 240 abutted against with supporting surface 321, to improve the stability of support.
As shown in Figure 1 and Figure 4, bearing surface 210 extends to form baffle 230 to the side of reversible armrest system 200;It can
When roll-over type handrail device 200 is switched to bearing surface 210 and is located at 111 top of seat face, bearing surface 210, baffle 230 and seat
Ontology 100 surrounds an accommodating chamber 200a, and accommodating chamber 200a can store the small article of infant, for example feeding bottle, candy, paper handkerchief,
Towel etc..
In conjunction with shown in Fig. 1-Figure 10, the course of work of reversible armrest system 200 of the present invention is described in detail:
To in use, as shown in figures 1 and 3 before child safety seat:The bottom surface of seat portion 110 is connected to supporting surface
321, what the back side of back 120 was connected to automobile seat 300 leans against 310;Reversible armrest system 200 is switched to bearing surface
210 are located at 111 top of seat face, and pivotal axis 130 is located at location hole 220 close to one end of bearing surface 210, reversible handrail
Device 200 must not be maintained at relative thereto portion 110 pivot state;Reversible armrest system 200 is another away from bearing surface 210
Side is higher than the bottom surface of seat portion 110 so that reversible armrest system 200 is not in contact with supporting surface 321.Protrude from seat
The reversible armrest system 200 of 111 both sides of face serves as handrail, on the one hand provides side protection to the infant of seating, another
The accommodating chamber 200a that aspect bearing surface 210, baffle 230 and seat body 100 surround can store the small article of infant, example
Such as feeding bottle, candy, paper handkerchief, towel.
When child safety seat needs backward in use, reversible armrest system 200 can be pivoted, so that children pacify
It changes to angle of inclination when using after full seat.Specifically:Child safety seat is separated from automobile seat 300;To
Upper lifting reversible armrest system 200 so that pivotal axis 130 is in one end of the separate bearing surface 210 of location hole 220, is in
Shown in Fig. 4, at this point, reversible armrest system 200 is rotated around pivotal axis 130;As shown in fig. 6, reversible armrest system
200 turn to the lower section that reversible armrest system 200 is located in vertical, bearing surface 210 seat face 111 around pivotal axis 130, this
When, reversible armrest system 200 is in state shown in Fig. 7;Child safety seat is installed to automobile seat 300 backward, by abutting
Supporting surface 321 is supported in face 210, and reversible armrest system 200 constitutes the support leg of support child safety seat, in gravity
Lower seat body 100 compresses downwards reversible armrest system 200 so that it is close that pivotal axis 130 relatively moves to location hole 220
One end of bearing surface 210, reversible armrest system 200 are in shown in Fig. 9 and Figure 10, so that reversible armrest system 200
Must not be maintained at relative thereto portion 110 pivot state.
Compared with prior art, reversible armrest system 200 provided by the invention is articulated in child safety seat seat
Portion 110, and bearing surface 210 is set in side of the reversible armrest system 200 far from pivotal axis 130;Work as child safety seat
Forward direction is in use, reversible armrest system 200 is switched to bearing surface 210 is located at the upside of seat face 111 and serves as child safety seat
The handrail of chair is directly connected to automobile seat 300 by 110 downside of seat portion of child safety seat;When child safety seat is backward
In use, reversible armrest system 200 is switched to bearing surface 210 when being located at 111 downside of seat face, by stretching seat portion 110
The bearing surface 210 of downside is connected to automobile seat 300, at this point, reversible armrest system 200 acts as support leg so that children
Change to angle of inclination when using after safety seat, and side of the seat portion 110 far from back 120 is lifted up, and takes it
Interior infant is able to semi-lying and leg is able to stretch out except seat portion 110.It is filled according to reversible handrail provided by the invention
200 are set by being articulated in the pivot of the reversible armrest system 200 of child safety seat seat portion 110, realizes children's safety
The angle of inclination of seat adjusts, simple in structure, and can improve riding comfort.
It is above disclosed to be merely a preferred embodiment of the present invention, the right of the present invention cannot be limited with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, be still within the scope of the present invention.
Claims (11)
1. a kind of reversible armrest system is applied to child safety seat, it is characterised in that:The reversible armrest system
Side be articulated in the seat body of the child safety seat, the reversible armrest system is helped far from the reversible
The other side of arm device and the pivotal axis of the seat body is equipped with bearing surface;The reversible armrest system is switched to described
When bearing surface is located above the seat face of the seat body, the seat body is used to support the supporting surface of automobile seat;It is described
Reversible armrest system is switched to the bearing surface when being located at below the seat face of the seat body, and the bearing surface is used for
Support the supporting surface of automobile seat.
2. reversible armrest system as described in claim 1, it is characterised in that:The reversible armrest system offers
Location hole for housing the pivotal axis, and it is in vertical bar shape that the location hole extends towards the direction of the bearing surface;It is described
The reversible armrest system seat body relatively pivots, until the reversible armrest system is in vertical and described turn over
Rotatable armrest system is moved to the bearing surface close to the seat face along the direction that opens up of the location hole.
3. reversible armrest system as claimed in claim 2, it is characterised in that:The location hole is far from the bearing surface
One end is the first distance at a distance from the side of the reversible armrest system far from the bearing surface, and the location hole is close
One end of the bearing surface is second distance, institute at a distance from the side of the reversible armrest system far from the bearing surface
It is third distance at a distance from the seat body side wall to state pivotal axis;First distance is less than or equal to the third distance,
The second distance is more than the third distance.
4. reversible armrest system as claimed in claim 3, it is characterised in that:The reversible armrest system is switched to
In it is vertical when, the side wall of the reversible armrest system is bonded with the side wall of the seat body.
5. reversible armrest system as claimed in claim 3, it is characterised in that:The reversible armrest system is far from institute
The one end for stating bearing surface is in using the one end of the location hole far from the bearing surface as the arc-shaped of the center of circle.
6. reversible armrest system as described in claim 1, it is characterised in that:The seat body includes seat portion, institute
It states side of the seat portion far from the reversible armrest system and is provided with auxiliary bearing surface;The reversible armrest system pivot
When going to the bearing surface and being located at below the seat face, the auxiliary bearing surface and the bearing surface are in same plane.
7. reversible armrest system as described in claim 1, it is characterised in that:The seat body includes seat portion and the back of the body
Relying part, the pivotal axis are set to the side of the seat portion, and the pivotal axis towards on the direction of the back gradually
It tilts upwards so that the pivotal axis is arranged with the seat face in angle.
8. reversible armrest system as claimed in claim 7, it is characterised in that:The reversible armrest system is switched to
When the bearing surface is located above the seat face of the seat body, the bearing surface is with the seat face in parallel.
9. reversible armrest system as described in claim 1, it is characterised in that:The abutting is helped towards the reversible
The side of arm device extends to form baffle;The reversible armrest system is switched to the bearing surface and is located on the seat face
Fang Shi, the bearing surface, the baffle and the seat body surround an accommodating chamber.
10. such as claim 1-9 any one of them reversible armrest systems, it is characterised in that:The seat body includes
Seat portion, the two reversible armrest systems are symmetrically disposed on the seat portion both sides.
11. such as claim 1-9 any one of them reversible armrest systems, it is characterised in that:The reversible handrail
Device is switched to the bearing surface when being located above the seat face of the seat body, and the reversible armrest system realization is helped
Hand function;The reversible armrest system is switched to the bearing surface when being located at below the seat face of the seat body, institute
It states reversible armrest system and realizes support function.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510232263.XA CN106183906B (en) | 2015-05-08 | 2015-05-08 | Reversible armrest system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510232263.XA CN106183906B (en) | 2015-05-08 | 2015-05-08 | Reversible armrest system |
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Publication Number | Publication Date |
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CN106183906A CN106183906A (en) | 2016-12-07 |
CN106183906B true CN106183906B (en) | 2018-07-17 |
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ID=57459371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510232263.XA Active CN106183906B (en) | 2015-05-08 | 2015-05-08 | Reversible armrest system |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5466044A (en) * | 1993-09-30 | 1995-11-14 | Britax-Excelsior Limited | Child safety seat |
US5720519A (en) * | 1993-07-16 | 1998-02-24 | New Lenox Industries, Inc. | Air bag-equipped child's vehicle seat and alarm/arming system therefor |
CN202098306U (en) * | 2011-06-10 | 2012-01-04 | 宝钜(中国)儿童用品有限公司 | Safe chair for children |
CN202152019U (en) * | 2011-06-13 | 2012-02-29 | 好孩子儿童用品有限公司 | Automobile seat for child |
-
2015
- 2015-05-08 CN CN201510232263.XA patent/CN106183906B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5720519A (en) * | 1993-07-16 | 1998-02-24 | New Lenox Industries, Inc. | Air bag-equipped child's vehicle seat and alarm/arming system therefor |
US5466044A (en) * | 1993-09-30 | 1995-11-14 | Britax-Excelsior Limited | Child safety seat |
CN202098306U (en) * | 2011-06-10 | 2012-01-04 | 宝钜(中国)儿童用品有限公司 | Safe chair for children |
CN202152019U (en) * | 2011-06-13 | 2012-02-29 | 好孩子儿童用品有限公司 | Automobile seat for child |
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CN106183906A (en) | 2016-12-07 |
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