CN104523074A - Chair frame of portable swing baby chair - Google Patents
Chair frame of portable swing baby chair Download PDFInfo
- Publication number
- CN104523074A CN104523074A CN201410691386.5A CN201410691386A CN104523074A CN 104523074 A CN104523074 A CN 104523074A CN 201410691386 A CN201410691386 A CN 201410691386A CN 104523074 A CN104523074 A CN 104523074A
- Authority
- CN
- China
- Prior art keywords
- support bar
- bar
- back support
- side arms
- shape
- Prior art date
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/02—Foldable chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/08—Children's chairs convertible to a rocking chair
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/10—Rocking-chairs; Indoor Swings ; Baby bouncers
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a chair frame of a portable swing baby chair. The chair frame comprises an arched bottom rod, a backrest rod, a supporting rod and a locking mechanism. The arched bottom rod is in a U shape; an opening of the arched bottom rod faces the front; and two lateral arms of the arched bottom rod are upwards-bent arc-shaped rods. The backrest rod is in a U shape; an opening of the backrest rod faces the front; the free ends of two lateral arms of the backrest rod are hinged to the free ends of the two lateral arms of the arched bottom rod respectively in the manner of being capable of swinging up and down. The supporting rod is in a U shape; an opening of the supporting rod faces the back; the free ends of two lateral arms of the supporting rod are hinged to the middles of the two lateral arms of the arched bottom rod respectively; and the middles of the two lateral arms of the supporting rod are hinged to the middles of the two lateral arms of the backrest rod respectively. The back portions of the two lateral arms of the supporting rod are in downwards-bent arc shapes. The locking mechanism is used for fixing the backrest rod. The chair frame of the portable swing baby chair is simple in structure and convenient to fold and unfold so that the baby chair can be swung and can be conveniently carried.
Description
Technical field
The present invention relates to baby' chair field, particularly a kind of chair frame of portable rocking infant chair.
Background technology
More existing rocking infant chairs arrange an arch base, by arch-shaped bottom seat supports in ground, and realize whole baby' chair and rock back and forth on the ground, go out open air owing to often needing band baby and play, rocking infant chair can increase interest when baby plays out.But because these baby' chairs can not fold, its out-of-shape, volume is comparatively large, therefore carries away very inconvenient.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide the chair frame of a portable rocking infant chair, thus overcome existing rocking infant chair and can not fold and cause carrying inconvenient shortcoming.
For achieving the above object, the invention provides a kind of chair frame of portable rocking infant chair, wherein, comprise arch bottom bar, its shape that takes the shape of the letter U, toward the front, and two of this arch bottom bar side arms are the circular arc bar be bent upwards to the opening of this arch bottom bar; Back support bar, its shape that takes the shape of the letter U, toward the front, and the free end of two of this back support bar side arms is articulated with the free end of two side arms of described arch bottom bar to the opening of this back support bar respectively in the mode that can swing up and down; Support bar, its shape that takes the shape of the letter U, the opening of this support bar is towards rear; The free end of two side arms of this support bar is articulated with the middle part of two side arms of described arch bottom bar respectively, and the middle part of two of this support bar side arms is articulated with the middle part of two side arms of described back support bar respectively; The rear portion of two side arms of this support bar is reclinate arc-shaped, and with when this support bar swings upwards into highest point along with described back support bar, the front portion of two side arms of described support bar is positioned at horizontal level; And retaining mechanism, when described back support bar swings upwards into highest point, fix described back support bar by this retaining mechanism.
Preferably, in technique scheme, also comprise a rocking bar, this rocking bar takes the shape of the letter U shape, and the opening of this rocking bar downward; The lower end of two side arms of this rocking bar is individually fixed in the middle part of two side arms of described back support bar.
Preferably, in technique scheme, the free end of two side arms of described back support bar is respectively by the free end of two bolted splices in two side arms of described arch bottom bar; Described two bolts are connected with a joggle with two nuts respectively, and described two bolts and two nuts form described retaining mechanism.
Preferably, in technique scheme, also comprise the elastic clip that is arranged at the blind end of described back support bar, when described back support bar swings to lowest part downwards, the blind end of described back support bar is fixed on the blind end of described arch bottom bar by described elastic clip.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention realizes waving of baby' chair by arch bottom bar, and back support bar and support bar can fold and fit on arch bottom bar, and its structure is simple, folding and launch convenient, can realize waving and being easy to carry to baby' chair.
2, the present invention is by arranging a rocking bar, facilitates portable baby' chair and waves baby' chair.
Accompanying drawing explanation
Perspective view when Fig. 1 is the chair frame expansion according to portable rocking infant chair of the present invention.
Fig. 2 is when folding according to the chair frame of portable rocking infant chair of the present invention and omits the perspective view of rocking bar.
Main Reference Numerals illustrates:
1-arch bottom bar, 11-arch bottom bar side arm; 2-back support bar, 21-back support bar side arm; 3-support bar, 31-support bar side arm; 4-rocking bar, 41-rocking bar side arm; 5-elastic clip.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1 to Figure 2, a kind of embodiment according to the specific embodiment of the invention is: a kind of chair frame of portable rocking infant chair, and it comprises arch bottom bar 1, back support bar 2, support bar 3 and retaining mechanism, wherein:
As shown in Figure 1, arch bottom bar 1 takes the shape of the letter U shape, and the opening of this arch bottom bar 1 toward the front, namely two arch bottom bar side arms 11 of this arch bottom bar 1 forwards extend, the circular arc bar of these two arch bottom bar side arms 11 for being bent upwards, when arch bottom bar 1 is positioned over ground, rocked back and forth by these two arch bottom bar side arms 11.Back support bar 2 takes the shape of the letter U shape, the opening of this back support bar 2 toward the front, namely two back support bar side arms 21 of this back support bar 2 forwards extend, the free end of these two back support bar side arms 21 is articulated with the free end of two arch bottom bar side arms 11 respectively in the mode that can swing up and down, can fold to fit in arch bottom bar or upwards put to launch to form chair frame to make back support bar 21.Support bar 3 takes the shape of the letter U shape, and the opening of this support bar 3 is towards rear, and namely two support bar side arms 31 of this support bar 3 rearward extend.The free end of these two support bar side arms 31 is articulated with the middle part of two arch bottom bar side arms 11 respectively, and the middle part of these two support bar side arms 31 is articulated with the middle part of two back support bar side arms 21 respectively.When back support bar 2 has upwards been put, support bar 3 is also along with upwards putting, simultaneously, because arch bottom bar side arm 11, back support bar side arm 21 and support bar side arm 31 form A shape, support bar side arm 31 can limit the height that back support bar 2 is upwards mentioned, only needing back support bar 2 to be directly lifted to extreme position, is the optimum position after back support bar 2 upwards raises, and does not need manually to carry out range estimation adjustment.The chair cloth of baby' chair is sheathed on the rear portion of back support bar 2 and the front portion of support bar 3, and chair cloth can stack along with back support bar 2 and support bar 3 or launch, and during expansion, baby rides in chair cloth.As shown in Figure 1, the rear portion of two support bar side arms 31 is reclinate arc-shaped, with when support bar 3 swings upwards into highest point along with back support bar 2, the front portion of two support bar side arms 31 is positioned at horizontal level, both ensured that chair cloth can fully launch, enough spaces are provided, facilitate baby to sit or lie in chair cloth, the comfortableness that baby sits or lies in chair cloth can be increased again.When back support bar 2 swings upwards into highest point, fix back support bar 2 by retaining mechanism, make back support bar 2 and support bar 3 stably can remain on deployed condition.Preferably, the free end of two back support bar side arms 21 of back support bar 2 is respectively by the free end of two bolted splices in two arch bottom bar side arms 11 of arch bottom bar 1; And two bolts are connected with a joggle with two nuts respectively, two bolts and two nuts form the retaining mechanism be locked to back support bar 2.When back support bar 2 is upwards lifted to highest point, fastening nut just can prevent back support bar side arm 21 from rotating around arch bottom bar side arm 11, and after unclamping nut, around arch bottom bar side arm 11, back of the body bar side arm 21 just can rotate that back support bar 2 is folded.As shown in Figure 1, further preferably, also comprise the elastic clip 5 that is arranged at the blind end of back support bar 2, when back support bar 2 swings to lowest part downwards, the blind end of back support bar 2 is fixed on the blind end of arch bottom bar 1 by elastic clip 5, to make back support bar 2 directly stably fit on arch bottom bar 1, do not need to be fixed by fastening nut again, bring convenience to use.
Further, also comprise a rocking bar 4, this rocking bar 4 takes the shape of the letter U shape, and the opening of this rocking bar 4 downward, and namely two rocking bar side arm 41 extends downwards; The lower end of these two rocking bar side arms 41 is individually fixed in the middle part of two back support bar side arms 21.Can lifting conveniently to baby' chair by rocking bar 4, and conveniently can also swing baby' chair.
The present invention realizes waving of baby' chair by arch bottom bar, and back support bar and support bar can fold and fit on arch bottom bar, its structure is simple, it is convenient to fold and launch, when needs are moved, back support bar 2 and support bar 3 are fallen, fold up to make whole chair frame, reduce volume, then lifted by rocking bar.When deployment is desired, back support bar 2 and support bar 3 are risen expansion, and is locked by nut, thus form rocking infant chair, baby is sat or lies on chair, and chair is waved, increase interesting.The present invention can realize waving and folding up being convenient for carrying, so that take outdoor use out of.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (4)
1. a chair frame for portable rocking infant chair, is characterized in that, comprise
Arch bottom bar, its shape that takes the shape of the letter U, toward the front, and two of this arch bottom bar side arms are the circular arc bar be bent upwards to the opening of this arch bottom bar;
Back support bar, its shape that takes the shape of the letter U, toward the front, and the free end of two of this back support bar side arms is articulated with the free end of two side arms of described arch bottom bar to the opening of this back support bar respectively in the mode that can swing up and down;
Support bar, its shape that takes the shape of the letter U, the opening of this support bar is towards rear; The free end of two side arms of this support bar is articulated with the middle part of two side arms of described arch bottom bar respectively, and the middle part of two of this support bar side arms is articulated with the middle part of two side arms of described back support bar respectively; The rear portion of two side arms of this support bar is reclinate arc-shaped, and with when this support bar swings upwards into highest point along with described back support bar, the front portion of two side arms of described support bar is positioned at horizontal level; And
Retaining mechanism, when described back support bar swings upwards into highest point, fixes described back support bar by this retaining mechanism.
2. the chair frame of portable rocking infant chair according to claim 1, is characterized in that, also comprise a rocking bar, and this rocking bar takes the shape of the letter U shape, and the opening of this rocking bar downward; The lower end of two side arms of this rocking bar is individually fixed in the middle part of two side arms of described back support bar.
3. the chair frame of portable rocking infant chair according to claim 1, is characterized in that, the free end of two side arms of described back support bar is respectively by the free end of two bolted splices in two side arms of described arch bottom bar; Described two bolts are connected with a joggle with two nuts respectively, and described two bolts and two nuts form described retaining mechanism.
4. the chair frame of portable rocking infant chair according to claim 3, it is characterized in that, also comprise the elastic clip that is arranged at the blind end of described back support bar, when described back support bar swings to lowest part downwards, the blind end of described back support bar is fixed on the blind end of described arch bottom bar by described elastic clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691386.5A CN104523074A (en) | 2014-11-25 | 2014-11-25 | Chair frame of portable swing baby chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691386.5A CN104523074A (en) | 2014-11-25 | 2014-11-25 | Chair frame of portable swing baby chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104523074A true CN104523074A (en) | 2015-04-22 |
Family
ID=52838849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410691386.5A Pending CN104523074A (en) | 2014-11-25 | 2014-11-25 | Chair frame of portable swing baby chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104523074A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19622577A1 (en) * | 1996-02-21 | 1997-08-28 | Heinz Gumpert | Tubular metal chair with frame made in three pieces |
| CN201641237U (en) * | 2010-01-11 | 2010-11-24 | 好孩子儿童用品有限公司 | Folding rocking chair for children |
| CN201641208U (en) * | 2010-01-18 | 2010-11-24 | 好孩子儿童用品有限公司 | Seat for children |
| CN103340538A (en) * | 2013-07-03 | 2013-10-09 | 广东乐美达集团有限公司 | Foldable swinging device for infants and young children |
| CN103607929A (en) * | 2011-05-09 | 2014-02-26 | 丰泰斯蒂克有限公司 | Support for baby |
-
2014
- 2014-11-25 CN CN201410691386.5A patent/CN104523074A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19622577A1 (en) * | 1996-02-21 | 1997-08-28 | Heinz Gumpert | Tubular metal chair with frame made in three pieces |
| CN201641237U (en) * | 2010-01-11 | 2010-11-24 | 好孩子儿童用品有限公司 | Folding rocking chair for children |
| CN201641208U (en) * | 2010-01-18 | 2010-11-24 | 好孩子儿童用品有限公司 | Seat for children |
| CN103607929A (en) * | 2011-05-09 | 2014-02-26 | 丰泰斯蒂克有限公司 | Support for baby |
| CN103340538A (en) * | 2013-07-03 | 2013-10-09 | 广东乐美达集团有限公司 | Foldable swinging device for infants and young children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |