CN102018397A - Baby rocking chair - Google Patents
Baby rocking chair Download PDFInfo
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- CN102018397A CN102018397A CN201010563471.5A CN201010563471A CN102018397A CN 102018397 A CN102018397 A CN 102018397A CN 201010563471 A CN201010563471 A CN 201010563471A CN 102018397 A CN102018397 A CN 102018397A
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- elastic component
- base
- rocking chair
- babychair
- baby rocking
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- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The invention relates to a baby rocking chair, comprising a base and a baby chair arranged at the upper part of the base, wherein one of the base and the baby chair is provided with a concave spherical surface, the other one of the base and the baby chair is provided with a convex spherical surface, the concave spherical surface is matched with the convex spherical surface, and at least two resetting elastic pieces which enable the position of the baby chair to be stable relative to the base are connected between the base and the baby chair. The base and the baby chair are matched and connected by virtue of the convex spherical surface and the concave spherical surface, the baby chair can relatively move around the base in the front, back, left and right three-dimensional directions, the chair is convenient to use, and the chair is interesting.
Description
Technical field
The present invention relates to a kind of baby rocking chair.
Background technology
In the prior art, as publication number is a kind of baby rocking chair of CN1745683, comprise rocking chair body, base, the front portion of rocking chair body is connected with the upper end of front strut, the approximate mid-section of rocking chair body or rear portion are connected with the upper end of rear pole, the bottom of rear pole is arranged on the base, base is provided with driving mechanism, has rotating turning cylinder on the driving mechanism, be fixed with on the turning cylinder along an end of the connecting rod that extends perpendicular to the direction of turning cylinder, the other end of connecting rod is connected rotatedly with the bottom of front strut.During owing to drive mechanism, connecting rod rotates around the axial line of turning cylinder, makes the bottom of front strut also rotate around the axial line of turning cylinder, thereby only makes rocking chair body front and back move back and forth under the drive of front strut.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of baby rocking chair.
In order to solve the problems of the technologies described above, a kind of technical scheme that the present invention adopts is: a kind of baby rocking chair, comprise base, be located at the babychair on described base top, has concave spherical surface on one in described base and the described babychair, has protruding sphere among both another, described concave spherical surface matches with described protruding sphere, also is connected with at least two between described base and the described babychair and makes the stable return springs of the relative described position base of described babychair.
In some embodiments, has spherical groove on one in described base and the described babychair, has ball bumps among both another, the diameter of a circle of the peristome of described spherical groove is less than the maximum gauge of circle in the spherical groove, and described ball bumps is filled out and is located in the described spherical groove.
In some further embodiment, described concave spherical surface is the inner wall surface of described spherical groove, and described protruding sphere is the surface of described ball bumps.
In some another further embodiment, described base comprises the chassis, is positioned at the middle part on described chassis and the pillar that protrudes upward, and described ball bumps is positioned at the top of described pillar.
In some further again embodiment, offer the space of waving that Open Side Down on the described babychair, described spherical groove is connected with the described space of waving, and describedly waves the below that the space is positioned at described spherical groove, and described pillar is positioned at the described space of waving.
In some embodiments, the described babychair backrest body that comprises seating body, rearward extend to form by the rear portion of described seating body.
In some embodiments, described return springs comprises first elastic component, second elastic component, described first elastic component and described second elastic component are connected between the front portion and described base of described seating body, and described first elastic component and described second elastic component lay respectively at the left and right sides in the place ahead of the cooperation place of described concave spherical surface and described protruding sphere.
In some further embodiment, described return springs also comprises the 3rd elastic component, the 4th elastic component, described the 3rd elastic component and described the 4th elastic component are connected between the rear portion and described base of described seating body, and described the 3rd elastic component and described the 4th elastic component lay respectively at the left and right sides at rear of the cooperation place of described concave spherical surface and described protruding sphere.
In some further again embodiment, the plumb line that described first elastic component, described second elastic component, described the 3rd elastic component, described the 4th elastic component are evenly distributed in the centre of sphere place of described protruding sphere is on the circumferencial direction in the center of circle.
In some embodiments, be provided with between described base and the described babychair and be used to the position-limit mechanism that prevents that both are separated.
Scope of the present invention is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to make up arbitrarily and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the present invention compared with prior art has following advantage: the design that the invention provides another kind of technical conceive, base matches with protruding sphere by concave spherical surface with babychair and is connected, babychair can be around base relative motion on the three-dimensional of front, rear, left and right, easy to use, and have interest.
Description of drawings
Accompanying drawing 1 is a side view of the present invention;
Accompanying drawing 2 is the A-A place cutaway view of accompanying drawing 1;
Accompanying drawing 3 is a front view of the present invention;
Accompanying drawing 4 is the B-B place cutaway view of accompanying drawing 3.
Wherein: 1, chassis; 2, babychair; 3, ball bumps; 4, spherical groove; 6, backrest body; 7, seating body; 8, base; 9, pillar; 11, first elastic component; 12, second elastic component; 13, the 3rd elastic component; 14, wave the space.
The specific embodiment
Shown in each accompanying drawing, a kind of baby rocking chair comprises base 8, is located at the babychair 2 on described base 8 tops, the pillar 9 that described base 8 comprises chassis 1, is positioned at the middle part on described chassis 1 and protrudes upward.
Have concave spherical surface on the described babychair 2, have protruding sphere on the base 8.Described concave spherical surface matches with described protruding sphere, also is connected with at least two return springs that make described babychair 2 relative described base 8 position stabilities between described base 8 and the described babychair 2.Described return springs can be spring, rubber-like elastic cord etc.
The backrest body 6 that described babychair 2 comprises seating body 7, rearward extended to form by the rear portion of described seating body 7.
Shown in accompanying drawing 2, accompanying drawing 4, has spherical groove 4 on the described babychair 2, have ball bumps 3 on the described base 8, the diameter of a circle of the peristome of described spherical groove 4 is less than the maximum gauge of circle in the spherical groove 4, and described ball bumps 3 is filled out and is located in the described spherical groove 4.Described ball bumps 3 is positioned at the top of described pillar 9.Described concave spherical surface is the inner wall surface of described spherical groove 4, and described protruding sphere is the surface of described ball bumps 3.What offer on the described babychair 2 that Open Side Down waves space 14, and described spherical groove 4 is connected with the described space 14 of waving, and describedly waves the below that space 14 is positioned at described spherical groove 4, and described pillar 9 is positioned at the described space 14 of waving.In the process of babychair 2 relative bases 8 front, rear, left and right swing, described pillar 9 is swung described waving in the space 14.
In the present embodiment, described return springs comprises first elastic component 11, second elastic component 12, described first elastic component 11 and described second elastic component 12 are connected between the front portion and described base 8 of described seating body 7, described first elastic component 11 and described second elastic component 12 lay respectively at the left and right sides in the place ahead of the cooperation place of described concave spherical surface and described protruding sphere, promptly are positioned at the left and right sides in the place ahead of described pillar 9.Described return springs also comprises the 3rd elastic component 13, the 4th elastic component, described the 3rd elastic component 13 and described the 4th elastic component are connected between the rear portion and described base 8 of described seating body 7, described the 3rd elastic component 13 and described the 4th elastic component lay respectively at the left and right sides at rear of the cooperation place of described concave spherical surface and described protruding sphere, promptly are positioned at the left and right sides at the rear of described pillar 9.The plumb line that described first elastic component 11, described second elastic component 12, described the 3rd elastic component 13, described the 4th elastic component are evenly distributed in the centre of sphere place of described protruding sphere is on the circumferencial direction in the center of circle.
Described return springs is provided with two or three and all is fine.Do not have diagram, as two return springs, pillar 9 is positioned at one in front and one in back relatively, or the first from left right side also all is fine.In similar example, but only comprise first elastic component 11 and second elastic component 12, and similarly lay respectively at the left and right sides in the place ahead of the cooperation place of described concave spherical surface and described protruding sphere, it also can be the left and right sides that is positioned at the place ahead of described pillar 9, usually working as the child is sitting on the seating body 7, after the center of gravity of human body was inclined to one side, first elastic component 11 and second elastic component 12 will play the effect that resets with tractive between babychair 2 and the base 8 forwardly.
Be provided with between described base 8 and the described babychair 2 and can be useful on the position-limit mechanism that prevents that both are separated.Pass through under the connection of at least two return springs above-described, position-limit mechanism is not fine yet, but position-limit mechanism is set between the two, even under the situation that return springs is damaged, baby rocking chair uses also safer.Position-limit mechanism can be similar safety belt, is connected between base 8 and the babychair 2, and the length of this safety belt allows the relative base of babychair 28 to wave in certain limit.
As mentioned above, we are illustrated according to aim of the present invention fully, but the present invention is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present invention.
Claims (10)
1. baby rocking chair, comprise base (8), be located at the babychair (2) on described base (8) top, it is characterized in that: have concave spherical surface among both one of described base (8) and described babychair (2), has protruding sphere among both another, described concave spherical surface matches with described protruding sphere, also is connected with at least two return springs that make the relative described base of described babychair (2) (8) position stability between described base (8) and the described babychair (2).
2. baby rocking chair according to claim 1, it is characterized in that: have spherical groove (4) among both one of described base (8) and described babychair (2), has ball bumps (3) among both another, the diameter of a circle of the peristome of described spherical groove (4) is less than the maximum gauge of circle in the spherical groove (4), and described ball bumps (3) is filled out and is located in the described spherical groove (4).
3. baby rocking chair according to claim 2 is characterized in that: described concave spherical surface is the inner wall surface of described spherical groove (4), and described protruding sphere is the surface of described ball bumps (3).
4. baby rocking chair according to claim 2, it is characterized in that: the pillar (9) that described base (8) comprises chassis (1), is positioned at the middle part on described chassis (1) and protrudes upward, described ball bumps (3) is positioned at the top of described pillar (9).
5. baby rocking chair according to claim 4, it is characterized in that: what offer on the described babychair (2) that Open Side Down waves space (14), described spherical groove (4) is connected with the described space (14) of waving, and describedly wave the below that space (14) is positioned at described spherical groove (4), described pillar (9) is positioned at the described space (14) of waving.
6. baby rocking chair according to claim 1 is characterized in that: the backrest body (6) that described babychair (2) comprises seating body (7), rearward extended to form by the rear portion of described seating body (7).
7. baby rocking chair according to claim 1, it is characterized in that: described return springs comprises first elastic component (11), second elastic component (12), described first elastic component (11) and described second elastic component (12) are connected between the front portion and described base (8) of described seating body (7), and described first elastic component (11) and described second elastic component (12) lay respectively at the left and right sides in the place ahead of the cooperation place of described concave spherical surface and described protruding sphere.
8. baby rocking chair according to claim 7, it is characterized in that: described return springs also comprises the 3rd elastic component (13), the 4th elastic component, described the 3rd elastic component (13) and described the 4th elastic component are connected between the rear portion and described base (8) of described seating body (7), and described the 3rd elastic component (13) and described the 4th elastic component lay respectively at the left and right sides at rear of the cooperation place of described concave spherical surface and described protruding sphere.
9. baby rocking chair according to claim 8 is characterized in that: the plumb line that described first elastic component (11), described second elastic component (12), described the 3rd elastic component (13), described the 4th elastic component are evenly distributed in the centre of sphere place of described protruding sphere is on the circumferencial direction in the center of circle.
10. baby rocking chair according to claim 1 is characterized in that: be provided with between described base (8) and the described babychair (2) and be used to the position-limit mechanism that prevents that both are separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010563471.5A CN102018397A (en) | 2010-11-29 | 2010-11-29 | Baby rocking chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010563471.5A CN102018397A (en) | 2010-11-29 | 2010-11-29 | Baby rocking chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102018397A true CN102018397A (en) | 2011-04-20 |
Family
ID=43860484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010563471.5A Pending CN102018397A (en) | 2010-11-29 | 2010-11-29 | Baby rocking chair |
Country Status (1)
| Country | Link |
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| CN (1) | CN102018397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD767313S1 (en) | 2014-11-26 | 2016-09-27 | Mattel, Inc. | Reconfigurable infant support structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242027Y (en) * | 1995-07-28 | 1996-12-11 | 谢裕川 | Multi-function chair |
| DE29718591U1 (en) * | 1997-10-20 | 1997-12-11 | Haas Christoph | Tilt and swing seat |
| CN1290616A (en) * | 2000-11-22 | 2001-04-11 | 冯哲 | Safety seat capable of reducing car inertia and centrifugal force energy |
| CN200962993Y (en) * | 2006-10-28 | 2007-10-24 | 杭州赛奇高空作业机械有限公司 | Pneumatic dynamic chair base |
| CN201194812Y (en) * | 2008-01-24 | 2009-02-18 | 王惠芳 | Ultrasonic operation chair |
| US20090261641A1 (en) * | 2008-04-18 | 2009-10-22 | Dickie Robert G | Hydraulic adjustable seat |
| CN201337617Y (en) * | 2009-01-09 | 2009-11-04 | 单希征 | Tridimensional rotation otolith restoring device |
| CN201948524U (en) * | 2010-11-29 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby rocking chair |
-
2010
- 2010-11-29 CN CN201010563471.5A patent/CN102018397A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242027Y (en) * | 1995-07-28 | 1996-12-11 | 谢裕川 | Multi-function chair |
| DE29718591U1 (en) * | 1997-10-20 | 1997-12-11 | Haas Christoph | Tilt and swing seat |
| CN1290616A (en) * | 2000-11-22 | 2001-04-11 | 冯哲 | Safety seat capable of reducing car inertia and centrifugal force energy |
| CN200962993Y (en) * | 2006-10-28 | 2007-10-24 | 杭州赛奇高空作业机械有限公司 | Pneumatic dynamic chair base |
| CN201194812Y (en) * | 2008-01-24 | 2009-02-18 | 王惠芳 | Ultrasonic operation chair |
| US20090261641A1 (en) * | 2008-04-18 | 2009-10-22 | Dickie Robert G | Hydraulic adjustable seat |
| CN201337617Y (en) * | 2009-01-09 | 2009-11-04 | 单希征 | Tridimensional rotation otolith restoring device |
| CN201948524U (en) * | 2010-11-29 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby rocking chair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD767313S1 (en) | 2014-11-26 | 2016-09-27 | Mattel, Inc. | Reconfigurable infant support structure |
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Application publication date: 20110420 |