CN104814621A - Seat mechanism and child rocking chair - Google Patents
Seat mechanism and child rocking chair Download PDFInfo
- Publication number
- CN104814621A CN104814621A CN201510202191.4A CN201510202191A CN104814621A CN 104814621 A CN104814621 A CN 104814621A CN 201510202191 A CN201510202191 A CN 201510202191A CN 104814621 A CN104814621 A CN 104814621A
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- China
- Prior art keywords
- railing
- chair
- child
- rocking
- bottom bar
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 239000000203 mixture Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The invention discloses an angle-adjustable seat mechanism and a child rocking chair with the same. The seat mechanism comprises a first bottom rod, a second bottom rod, a first enclosing rod and a second enclosing rod, the first bottom rod is slidably connected with the second bottom rod, the first enclosing rod and the second enclosing rod are slidably connected and used for supporting a user, the second bottom rod is positioned behind the first bottom rod, the second enclosing rod is positioned behind the first enclosing rod, the front of the first bottom rod is rotatably connected with the front of the first enclosing rod, the rear of the second bottom rod is rotatably connected with the rear of the second enclosing rod, a plane is formed between the first enclosing rod and the second enclosing rod, an included angle is formed between the plane and a horizontal plane, the seat mechanism has a plurality of use positions, and the included angles of the use positions are different and larger than or equal to 0 degree and smaller than 90 degrees.
Description
Technical field
the present invention relates to a kind of seat mechanism and Rocking-chair for child.
Background technology
rocking-chair for child, as important kid & baby gear, can provide resting space to children, also can alleviate the burden of the head of a family simultaneously, solves and needs long-term problem of embracing child.In prior art, the kind of Rocking-chair for child is a lot, structure is different, and flexible and convenient to use, can fold be Rocking-chair for child design pursue target.
Summary of the invention
for the problems referred to above, the invention provides a kind of seat mechanism, its adjustable angle.
the present invention also provides a kind of Rocking-chair for child, the adjustable angle of its seat mechanism.
for solving the problems of the technologies described above, the present invention adopts following technical scheme:
a technical scheme of the present invention is: a kind of seat mechanism, comprise the first bottom bar and the second bottom bar that are slidably connected mutually, the first railing and the second railing for the forming support to user that are slidably connected mutually, after described second bottom bar is positioned at described first bottom bar, after described second railing is positioned at described first railing, the front portion of described first bottom bar rotates with the front portion of described first railing and is connected, the rear portion of described second bottom bar rotates with the rear portion of described second railing and is connected, a plane is formed between described first railing and described second railing, between described plane and horizontal plane, structure has angle, this seat mechanism has multiple use location, the described angle of each use location is different and be all more than or equal to
0
be less than
90
degree.
preferably, described first bottom bar has the bow portion that middle part is protruded downwards, and described second bottom bar is bow.
more preferably, and the arc formed described in the center line in the arc that formed of the center line of described second bottom bar and described bow portion be positioned on same circle.
further, described second bottom bar can be inserted in described bow portion along described arc sliding.
preferably, the rearward end of described second railing is sheathed or be inserted in the leading section of described first railing slidably.
more preferably, described first railing be substantially opening backward
u
shape, described second railing be substantially opening forward
u
shape, the bearing of trend of two rearward end of described first railing is consistent with the bearing of trend of two leading sections of described second railing, two rear ends of described second railing respectively can be sheathed or be inserted in two rearward end of described first railing, between the axial line that described planar shaped is formed in described first railing two rearward end and the axial line of the second railing two leading section slidably along described bearing of trend.
further, this seat mechanism also comprises and is sheathed on the first connector in the middle part of described first railing rotationally, is sheathed on the second connector in the middle part of described second railing rotationally, the front end in described first connector and described bow portion is fixedly connected, and the rear end of described second connector and described second bottom bar is fixedly connected.
another technical scheme of the present invention is: a kind of Rocking-chair for child, comprise described seat mechanism, can the bottom bracing frame that waves of ground relatively, described first bottom bar is fixedly installed on described bottom bracing frame.
preferably, described bottom bracing frame comprises base, is arranged at the projection of described base actively, this Rocking-chair for child has state of can shaking and only shakes state, when described Rocking-chair for child is when shaking state, the lowest part of described projection is formed with one for first strong point of kiss the earth, the lowest part of described base is formed with one for second strong point of kiss the earth, and only described first strong point and second strong point are formed described Rocking-chair for child and support; When described Rocking-chair for child is when only shaking state, described projection maintains an equal level higher than described base or with described base, the bottom of described base or the bottom of described projection and described both bases are formed with one for the first supporting surface of kiss the earth, and described first supporting surface is formed described Rocking-chair for child and supports.
more preferably, described projection and described base are rotated by pivot and are connected, and the axial line of described pivot extends in the horizontal direction.
more preferably, the front portion of described base has the curved portions protruded forward, and described second strong point is positioned in described curved portions.
further, described projection is arranged at the rear portion of described base, and when described Rocking-chair for child is when shaking state, the lowest part of described projection is lower than described base rear portion, and the line of described first strong point and second strong point extends along the fore-and-aft direction of Rocking-chair for child.
in conjunction with above-mentioned, the present invention adopts above structure, tool has the following advantages compared to existing technology: by making, slide in the second bottom bar opposing arcuate bar portion, relative first railing of the second railing slides, simultaneously the first railing and bow portion relatively rotates, the second railing and the second bottom bar relatively rotate, thus make the plane formed between two of seat mechanism railings have different sizes from the angle formed between horizontal plane, the adjustable angle of seat mechanism, use flexibly, but also the folding of seat mechanism can be realized.
Accompanying drawing explanation
fig. 1 is the structural representation of Rocking-chair for child of the present invention, wherein Rocking-chair for child can shake state and seat mechanism in a certain use location;
fig. 2 is the side view of Fig. 1;
fig. 3 is the structural representation of Rocking-chair for child of the present invention, wherein Rocking-chair for child only shake state and seat mechanism in a certain use location;
fig. 4 is the side view of Fig. 3;
fig. 5 is the adjustment process schematic diagram of Rocking-chair for child of the present invention;
fig. 6 is the structural representation of Rocking-chair for child of the present invention, wherein Rocking-chair for child can shake state and seat mechanism in another use location;
fig. 7 is the structural representation of Rocking-chair for child of the present invention, wherein Rocking-chair for child only shake state and seat mechanism in another use location;
fig. 8 is the side view of Fig. 7.
wherein, 1, bottom bracing frame; 11, base; 111, second strong point; 112, the first supporting surface; 113, pivot; 114, holding tank; 12, projection; 121, first strong point;
2
, seat mechanism; 21, the second connector; 22, the second bottom bar; 23, the first bottom bar; 231, bow portion; 24, the first connector; 25, the first railing; 251, rearward end; 26, the second railing; 261, leading section; 27, plane.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be understood by those skilled in the art.The present invention
the front and back addressed, the upper inferior noun of locality are all with Rocking-chair for child of the present invention concrete bearing definition residing in use.Particularly, forward and backward, upper and lowerly figure is corresponded respectively to
2
the right side of middle paper, a left side, upper and lower.
figure
1-8
be depicted as a kind of Rocking-chair for child.Composition graphs
1-8
shown in, Rocking-chair for child comprises can the bottom bracing frame that waves of ground relatively
1
, be arranged at bottom bracing frame
1
on seat mechanism
2
, bottom bracing frame
1
for seat mechanism
2
thering is provided can swing support and stable support, Rocking-chair for child is had and can shake state and only shake state.
composition graphs
1-5
shown in, bottom bracing frame
1
comprise base
11
, be arranged at base actively
11
the projection at rear portion
12
.Base
11
front portion has the curved portions that middle part is protruded forward.Composition graphs
5
shown in, projection in the present embodiment
12
with base
11
pivot is passed through at rear portion
113
rotate connection, this pivot
113
axial line extend in the horizontal direction, the left and right directions preferably along Rocking-chair for child extends.Base
11
bottom surface on offer and can hold projection
12
holding tank
114
.Work as projection
12
respect thereto
11
downward upset, projection
12
lower than base
11
rear portion; Work as projection
12
respect thereto
11
upwards overturn, projection
12
be positioned at holding tank
114
in, projection
12
bottom and base
11
bottom surface maintain an equal level.In other embodiments, projection
12
also can be slidably arranged in base along the vertical direction
11
rear portion, makes projection
12
have lower than base
11
the position at rear portion and higher than base
11
rear portion or and base
11
the position that rear portion maintains an equal level.
when Rocking-chair for child is when shaking state, projection
12
respect thereto
11
rear portion overturns downwards and makes projection
12
lowest part lower than base
11
rear portion, projection
12
lowest part be formed with first strong point for kiss the earth
121
, base
11
lowest part be formed with second strong point for kiss the earth
111
.Second strong point
111
be positioned at base
11
in anterior curved portions, first strong point
121
with second strong point
111
line extend along the fore-and-aft direction of Rocking-chair for child.When Rocking-chair for child is put on ground, only first strong point
121
with second strong point
111
kiss the earth is formed Rocking-chair for child and supports, and Rocking-chair for child is vacillated now to the left, now to the right under self gravitation effect.When Rocking-chair for child is when only shaking state, projection
12
respect thereto
11
rear portion upwards overturns and makes projection
12
with base
11
maintain an equal level, base
11
bottom form first supporting surface for kiss the earth
112
.When Rocking-chair for child is put on ground, by the first supporting surface
112
kiss the earth is formed Rocking-chair for child and supports, and Rocking-chair for child is stably placed on the ground.
seat mechanism
2
comprise the first bottom bar
23
, be positioned at the first bottom bar
23
the second bottom bar afterwards
22
, the first railing
25
, be positioned at the first railing
25
the second railing afterwards
26
.
first bottom bar
23
there is bow portion
231
, the second bottom bar
22
also be bow, and bow portion
231
the arc that formed of center line and the second bottom bar
22
the arc that formed of center line be positioned on same circle, namely the curvature of two arcs is identical and the center of circle is identical.Second bottom bar
22
front portion be inserted in bow portion
231
in, and the second bottom bar
22
can along relative first bottom bar of described arc
23
slide.
first railing
25
basic in opening backward
u
shape, the second railing
26
basic in opening forward
u
shape, and the first railing
25
two rearward end
251
bearing of trend and the second railing
26
two leading sections
261
bearing of trend consistent, the first railing
25
two rearward end
251
axial line respectively with the second railing
26
two leading sections
261
axial line coincide.Second railing
26
two leading sections
261
be inserted in the first railing respectively
25
two rearward end
251
in, and can along relative first railing of described bearing of trend
25
slide.First railing
25
two rearward end
251
axial line and the second railing
26
two leading sections
261
between be formed with a plane
27
.Plane
27
and structure in an angle between horizontal plane.
first bottom bar
23
front portion and the first railing
25
front portion to rotate connection, the second bottom bar
22
rear portion and the second railing
26
rear portion to rotate connection.Particularly, this seat mechanism
2
also comprise and be sheathed on the first railing rotationally
25
first connector at middle part
24
, be sheathed on the second railing rotationally
26
second connector at middle part
21
.First connector
24
with bow portion
231
front end be fixedly connected, the second connector
21
with the second bottom bar
22
rear end be fixedly connected.
composition graphs
5
shown in, when operation second connector
21
time, the second bottom bar
22
, the second railing
26
respectively in a direction indicated by the arrow or with the rightabout synchronous slide in direction shown in arrow, along with the second bottom bar
22
with the first bottom bar
23
between relative sliding, the second railing
26
with the first railing
25
between relative sliding, the second bottom bar
22
with the second railing
26
relatively rotate, the first bottom bar
23
with the first railing
25
relatively rotate, make plane
27
opposing arcuate bar portion
231
rotate, described angle changes thereupon, thus makes seat mechanism
2
there is multiple use location.Angle under each use location is all not identical, the seat mechanism namely under each use location
2
angle is different, as figure
1-4
shown use location and figure
6-8
shown use location.The excursion of angle is: be more than or equal to
0
be less than
90
°.Under each use location, Rocking-chair for child all has state of can shaking and only shakes state and can change between two states.When pressing down the second connector
21
make the second bottom bar
22
, the second railing
26
along figure
5
time slip in direction shown in middle arrow, while angle diminishes gradually, seat mechanism
2
also by launching progressively to fold, to the second bottom bar
22
insert the first bottom bar completely
23
time middle, seat mechanism
2
fold.
composition graphs
6-8
shown in, this seat mechanism
2
also there is folding position.Work as seat mechanism
2
when folding position, the first bottom bar
23
, the second bottom bar
22
draw in mutually, the first railing
25
two rearward end
251
respectively with the second railing
26
leading section
261
corresponding gathering, the first bottom bar
23
, the first railing
25
mutually draw close, the second bottom bar
22
, the second railing
26
mutually draw close, described angle is minimum.Under folding position, Rocking-chair for child also has state of can shaking and only shakes state and can change between two states.
in the present embodiment, seat mechanism
2
for in Rocking-chair for child, in addition, this seat mechanism
2
also can be used in the articles for children such as perambulator, dining chair.
above-described embodiment for technical conceive of the present invention and feature are described, is only a kind of preferred embodiment, its object is to person skilled in the art and can understand content of the present invention and implement according to this, can not limit protection scope of the present invention with this.The equivalent transformation that all Spirit Essences according to the present invention are done or modification, all should be encompassed within protection scope of the present invention.
Claims (12)
1. a seat mechanism, it is characterized in that: comprise the first bottom bar (23) and the second bottom bar (22) that are slidably connected mutually, the first railing (25) and the second railing (26) for the forming support to user that are slidably connected mutually, after described second bottom bar (22) is positioned at described first bottom bar (23), after described second railing (26) is positioned at described first railing (25), the front portion of described first bottom bar (23) rotates with the front portion of described first railing (25) and is connected, the rear portion of described second bottom bar (22) rotates with the rear portion of described second railing (26) and is connected, a plane (27) is formed between described first railing (25) and described second railing (26), between described plane (27) and horizontal plane, structure has angle, this seat mechanism (2) has multiple use location, the described angle of each use location is different and be all more than or equal to 0 and be less than 90 degree.
2. seat mechanism according to claim 1, is characterized in that: described first bottom bar (23) has the bow portion (231) that middle part is protruded downwards, and described second bottom bar (22) is bow.
3. seat mechanism according to claim 2, is characterized in that: the arc that the center line in the arc that the center line of described second bottom bar (22) is formed and described bow portion (231) is formed is positioned on same circle.
4. seat mechanism according to claim 3, is characterized in that: described second bottom bar (22) can be inserted in described bow portion (231) along described arc sliding.
5. seat mechanism according to claim 1, is characterized in that: the rearward end (261) of described second railing (26) is sheathed or be inserted in the leading section of described first railing (25) slidably.
6. seat mechanism according to claim 5, it is characterized in that: described first railing (25) is substantially in opening U-shaped backward, described second railing (26) is substantially in opening U-shaped forward, the bearing of trend of two rearward end (251) of described first railing (25) is consistent with the bearing of trend of two leading sections (261) of described second railing (26), two rearward end (261) of described second railing (26) respectively can be sheathed or be inserted in two leading sections (251) of described first railing (25) slidably along described bearing of trend, between the axial line that described plane (27) is formed at described first railing two rearward end (251) and the axial line of the second railing two leading section (261).
7. seat mechanism according to claim 6, it is characterized in that: this seat mechanism (2) also comprises the first connector (24) being sheathed on described first railing (25) middle part rotationally, the second connector (21) being sheathed on described second railing (26) middle part rotationally, described first connector (24) is fixedly connected with the front end of described bow portion (231), and described second connector (21) is fixedly connected with the rear end of described second bottom bar (22).
8. a Rocking-chair for child, is characterized in that: comprise the seat mechanism (2) as described in any one of claim 1-6, can the bottom bracing frame (1) that waves of ground relatively, described first bottom bar (23) is fixedly installed on described bottom bracing frame (1).
9. Rocking-chair for child according to claim 8, it is characterized in that: described bottom bracing frame (1) comprises base (11), be arranged at the projection (12) of described base (11) actively, this Rocking-chair for child has state of can shaking and only shakes state, when described Rocking-chair for child is when shaking state, the lowest part of described projection (12) is formed with one for first strong point (121) of kiss the earth, the lowest part of described base (12) is formed with one for second strong point (111) of kiss the earth, only described first strong point (121) and second strong point (111) are formed described Rocking-chair for child and support, when described Rocking-chair for child is when only shaking state, described projection (12) maintains an equal level higher than described base (11) or with described base (11), the two bottom of the bottom of described base (11) or described projection (12) and described base (11) is formed with one for first supporting surface (112) of kiss the earth, and described first supporting surface (112) is formed described Rocking-chair for child and supports.
10. Rocking-chair for child according to claim 9, is characterized in that: described projection (12) and described base (11) are rotated by pivot (113) and be connected, and the axial line of described pivot (113) extends in the horizontal direction.
11. Rocking-chair for child according to claim 9, is characterized in that: the front portion of described base (11) has the curved portions protruded forward, and described second strong point (111) is positioned in described curved portions.
12. Rocking-chair for child according to claim 11, it is characterized in that: described projection (12) is arranged at the rear portion of described base (11), when described Rocking-chair for child is when shaking state, the lowest part of described projection (12) is lower than described base (11) rear portion, and the line of described first strong point (121) and second strong point (111) extends along the fore-and-aft direction of Rocking-chair for child.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202191.4A CN104814621B (en) | 2015-04-27 | 2015-04-27 | Seat mechanism and Rocking-chair for child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202191.4A CN104814621B (en) | 2015-04-27 | 2015-04-27 | Seat mechanism and Rocking-chair for child |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104814621A true CN104814621A (en) | 2015-08-05 |
| CN104814621B CN104814621B (en) | 2018-01-02 |
Family
ID=53725306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510202191.4A Active CN104814621B (en) | 2015-04-27 | 2015-04-27 | Seat mechanism and Rocking-chair for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104814621B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369564Y (en) * | 1999-04-07 | 2000-03-22 | 英属维京群岛商育丰有限公司 | Improved rocking chair |
| CN201905574U (en) * | 2010-10-27 | 2011-07-27 | 好孩子儿童用品有限公司 | Children chair |
| US20120052963A1 (en) * | 2010-08-31 | 2012-03-01 | Mei-Sheng Teng | Electromagnetic rocking chair |
| CN203168611U (en) * | 2013-01-16 | 2013-09-04 | 广东乐美达集团有限公司 | Child rocking chair |
| CN103653979A (en) * | 2013-11-29 | 2014-03-26 | 好孩子儿童用品有限公司 | Baby swing |
| CN204708439U (en) * | 2015-04-27 | 2015-10-21 | 好孩子儿童用品有限公司 | Seat mechanism and Rocking-chair for child |
-
2015
- 2015-04-27 CN CN201510202191.4A patent/CN104814621B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369564Y (en) * | 1999-04-07 | 2000-03-22 | 英属维京群岛商育丰有限公司 | Improved rocking chair |
| US20120052963A1 (en) * | 2010-08-31 | 2012-03-01 | Mei-Sheng Teng | Electromagnetic rocking chair |
| CN201905574U (en) * | 2010-10-27 | 2011-07-27 | 好孩子儿童用品有限公司 | Children chair |
| CN203168611U (en) * | 2013-01-16 | 2013-09-04 | 广东乐美达集团有限公司 | Child rocking chair |
| CN103653979A (en) * | 2013-11-29 | 2014-03-26 | 好孩子儿童用品有限公司 | Baby swing |
| CN204708439U (en) * | 2015-04-27 | 2015-10-21 | 好孩子儿童用品有限公司 | Seat mechanism and Rocking-chair for child |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104814621B (en) | 2018-01-02 |
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