CN103129595B - The rocking-type bassinet of Double eccentric shaft linked - Google Patents
The rocking-type bassinet of Double eccentric shaft linked Download PDFInfo
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- CN103129595B CN103129595B CN201310089589.2A CN201310089589A CN103129595B CN 103129595 B CN103129595 B CN 103129595B CN 201310089589 A CN201310089589 A CN 201310089589A CN 103129595 B CN103129595 B CN 103129595B
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Abstract
The invention discloses the rocking-type bassinet of Double eccentric shaft linked, its hind axle coordinates with the posterior rotation of under-carriage, hind axle one end and a trailing wheel heavy keying fit, and the other end coordinates with the second rear wheel; Front-wheel is cardan wheel, is installed on the front portion of under-carriage; Eccentric shaft after under-carriage posterior rotation coordinates, the main shaft section of rear eccentric shaft is rotated by transmission device or by driven by motor by hind axle; Hole is waved after supporting body offers, the eccentric part normal-running fit of rear eccentric shaft in after wave hole, the anterior normal-running fit one pre-eccentric axle of under-carriage, pre-eccentric axle is equal with the eccentric throw of rear eccentric shaft, eccentric direction is consistent, and the main shaft section of rear eccentric shaft drives the main shaft segment sync of pre-eccentric axle to rotate by the second transmission device; Wave hole before the front bottom of supporting body offers, the eccentric part normal-running fit of pre-eccentric axle is in front waving hole.When supporting body of the present invention waves, there is pulsation-free path of motion.
Description
Patent application of the present invention is the application number that State Intellectual Property Office of the People's Republic of China accepts: 201110360315.3, the applying date: on November 14th, 2011, applicant: Wu Maosheng, denomination of invention: the divisional application of the rocking-type bassinet of Double eccentric shaft linked.
Technical field
The invention belongs to perambulator manufacturing technology field, particularly a kind of rocking-type bassinet of Double eccentric shaft linked.
Background technology
The applicant have developed the dynamic baby carriage that many moneys can strengthen children's landing enjoyment, and declares patent to State Intellectual Property Office, and oneself is accepted by State Intellectual Property Office or authorizes at present.This type of perambulator in use, its supporting body can be put down away along with the walking of perambulator, also the wavy undulatory motion of band action of the rotation of trailing wheel or motor can be utilized, supporting body is made to do swing walking, sit infant in the inner to produce like the sensation as running gallop, thus adapted to the active psychology of infant, make seat infant in the inner feel fresh, joyful, stimulate, comfortable, enhance the enjoyment taken, infant's sitting is not minded.As the patent No. 200810062430.0 and number of patent application 201110089811.X, above two kinds of technical schemes, before all adopting single eccentric shaft to coordinate, rocking bar carries out action.Through applicant's research, test, now have developed again a kind of new structure, when making supporting body make rocking motion, do level, circular path that is upper and lower, left and right moves, enhance the stationarity of oscillating motion.
Summary of the invention
The invention discloses a kind of rocking-type bassinet of Double eccentric shaft linked, when its supporting body waves, there is pulsation-free path of motion, improve the rounding of wobble path, enhance the mildness of oscillating motion.
The present invention takes following technical scheme: the rocking-type bassinet of Double eccentric shaft linked, comprise under-carriage, hind axle, two trailing wheels, front-wheel, supporting body, rear eccentric shaft, hind axle coordinates with the posterior rotation of under-carriage, one end of hind axle and the first trailing wheel heavy keying fit, the other end coordinates with the second rear wheel; Front-wheel is cardan wheel, is installed on the front portion of under-carriage; Eccentric shaft after under-carriage posterior rotation coordinates, the main shaft section of rear eccentric shaft is rotated by the first transmission device or by a driven by motor by hind axle; Hole is waved after supporting body offers, the eccentric part normal-running fit of rear eccentric shaft in after wave hole, the anterior normal-running fit one pre-eccentric axle of under-carriage, pre-eccentric axle is equal with the eccentric throw of rear eccentric shaft, eccentric direction is consistent, and the main shaft section of rear eccentric shaft drives the main shaft segment sync of pre-eccentric axle to rotate by the second transmission device; Wave hole before the front bottom of supporting body offers, the eccentric part normal-running fit of pre-eccentric axle is in front waving hole.
The rocking-type bassinet of described Double eccentric shaft linked, the stage casing of pre-eccentric axle is main shaft section, and two ends eccentric part is crank throw; The stage casing of rear eccentric shaft is main shaft section, and two ends eccentric part is crank throw.
The rocking-type bassinet of described Double eccentric shaft linked, the stage casing of pre-eccentric axle is main shaft, and eccentric part is eccentric wheel; The stage casing of described rear eccentric shaft is main shaft section, and eccentric part is eccentric wheel.
The rocking-type bassinet of described Double eccentric shaft linked, the two ends of pre-eccentric axle are main shaft section, and eccentric part is stage casing; The two ends of rear eccentric shaft are main shaft section, and eccentric part is stage casing.
The rocking-type bassinet of described Double eccentric shaft linked, second transmission device comprises drive sprocket, driven sprocket and chain, the main shaft section assembling drive sprocket of rear eccentric shaft, the main shaft section assembling driven sprocket of pre-eccentric axle, drive sprocket is connected by chain with driven sprocket and links.
The rocking-type bassinet of described Double eccentric shaft linked, second transmission device comprises driving pulley, driven pulley and synchronous belt, the main shaft section assembling driving pulley of rear eccentric shaft, the main shaft section assembling driven pulley of pre-eccentric axle, driving pulley and driven pulley pass through synchronous belt drive.
The rocking-type bassinet of described Double eccentric shaft linked, second transmission device comprises driving gear, driven gear and intermediate gear, the main shaft section assembling driving gear of rear eccentric shaft, the main shaft section assembling driven gear of pre-eccentric axle, driving gear is engaged by intermediate gear with driven gear and links.
The rocking-type bassinet of described Double eccentric shaft linked, supporting body comprises bracing frame and landing portion, wave before described hole, after wave the front and back end that hole is opened in bracing frame bottom respectively, the sliding type landing portion of bracing frame top assembling fore-and-aft direction, adopts locating dowel pin or locator card to carry out relative positioning between the two; Landing portion has inner landing space, and the posterior rotation in landing portion coordinates a backrest.
The rocking-type bassinet of described Double eccentric shaft linked, supporting body comprises bracing frame and landing portion, wave before described hole, after wave the front and back end that hole is opened in bracing frame bottom respectively, fixed installation landing portion, bracing frame top, landing portion has inner landing space, and a backrest is installed at the rear portion in landing portion.
The rocking-type bassinet of Double eccentric shaft linked of the present invention, is applicable to young baby seat, use of lying, when its supporting body waves, has pulsation-free path of motion, improve the rounding of wobble path, enhance the mildness of oscillating motion.
Accompanying drawing explanation
Fig. 1 is the structure birds-eye view that embodiment one lifts supporting body.
Fig. 2 is the side direction view of embodiment one.
Side direction view when Fig. 3 is the expansion of embodiment one supporting body.
Fig. 4 is the structure birds-eye view that embodiment two lifts supporting body.
Fig. 5 is the structure birds-eye view that embodiment three lifts supporting body.
Fig. 6 is the local structural graph of embodiment four.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is elaborated.
Embodiment one: see Fig. 1-3, the rocking-type bassinet of the present embodiment Double eccentric shaft linked, comprise under-carriage 1, hind axle 2, two trailing wheel 3-1,3-2, front-wheel 4, supporting body 5, handle 6, pre-eccentric axle 7, rear eccentric shaft 8, hind axle 2 coordinates with the posterior rotation of under-carriage 1, one end of hind axle 2 and trailing wheel 3-1 heavy keying fit, the other end and trailing wheel 3-2 normal-running fit.Two front-wheels 4 are cardan wheel, are installed on the front portion of under-carriage 1.Handle 6 is fixedly installed in the rear portion of under-carriage 1.Under-carriage 1 front and rear part is normal-running fit pre-eccentric axle 7, rear eccentric shaft 8 respectively, and the two ends eccentric part of pre-eccentric axle 7 is crank throw 7-1,7-2, and the two ends eccentric part of rear eccentric shaft 8 is crank throw 8-1,8-2.The stage casing of two eccentric shafts is main shaft section 7-3,8-3 respectively.The specification of two eccentric shafts is identical, and size is equal, eccentric direction is consistent for the bias (distance stage casing) of end crank throws namely, to make both synchronous rotating Vortexes.
Hind axle 2 assembles a driving gear 9, the stage casing 8-3 of rear eccentric shaft 8 assembles a driven gear 10, and driving gear 9 is engaged with driven gear 10 by intermediate gear 11, thus hind axle 2 just can drive rear eccentric shaft 8 to rotate.Intermediate gear 11 is by axle 14 normal-running fit in tooth rest 13, and hind axle 2 is through tooth rest 13, and normal-running fit between the two.
Wave before the both sides, front and back of supporting body bracing frame 14 bottom respectively offer hole 14-1, after wave hole 14-2.Wave two end crank 7-1,7-2 normal-running fit respectively of hole 14-1 and pre-eccentric axle 7 before both sides, behind both sides, wave two end crank 8-1,8-2 normal-running fit respectively of hole 14-2 and rear eccentric shaft 8.The stage casing 8-3 of rear eccentric shaft 8 also assembles a drive sprocket 15, and the stage casing 7-3 of pre-eccentric axle 7 also assembles a driven sprocket 16, and drive sprocket 15 is connected with driven sprocket 16 by chain 17 and links, thus rear eccentric shaft 8 just can drive pre-eccentric axle 7 to rotate.
Supporting body 5 comprises bracing frame 14 and landing portion 18, and both sides, supporting body bracing frame 14 top form track, for assembling the sliding type landing portion 18 of fore-and-aft direction, adopts locator card or locating dowel pin to carry out relative positioning between the two.Landing portion 18 has inner landing space, and its rear portion is by normal-running fit one backrest 19, and this backrest 19 can spin upside down, and under normality, backrest 19 is in slightly toward rear-inclined shape (see Fig. 2).Landing portion 18 is pulled forward, then the backrest 19 that gives a hard push backwards, make it turn to horizontality, landing portion 18 is just in deployed condition, and it can be used for infant to lie in the inner (see Fig. 3).
Certainly, supporting body also can adopt following structure: be fixedly connected with between bracing frame with landing portion, and landing portion is fixedly connected with between backrest.
Embodiment two: as shown in Figure 4, the difference of the present embodiment and embodiment one is: two ends 8-1,8-2 of rear eccentric shaft 8 are main shaft section, and stage casing 8-3 is eccentric segment; Two ends 7-1,7-2 of pre-eccentric axle 7 are main shaft section, and stage casing 7-3 is eccentric segment.Driven gear 10 is on one end 8-1 of rear eccentric shaft 8, and the driving gear 9 on hind axle 2 directly engages with driven gear 10.Drive sprocket 15 is on the other end 8-2 of rear eccentric shaft 8, and correspondingly, driven sprocket 16 is on one end 7-2 of pre-eccentric axle 7 homonymy.Wave hole 14-1 normal-running fit before the stage casing 7-3 of pre-eccentric axle 7 and supporting body bracing frame 14, after the stage casing 8-3 of rear eccentric shaft 8 and supporting body bracing frame 14, wave hole 14-2 normal-running fit.
Other content of the present embodiment can reference example one.
Embodiment three: as shown in Figure 5, the difference of the present embodiment and embodiment one is: hind axle 2 and rear eccentric shaft 7 are without interaction relation, after the present embodiment, the main shaft section 8-3 of eccentric shaft 8 is driven by motor 20 and rotates, and the output shaft of motor 20 is linked with the gear 23 on the stage casing 8-3 of rear eccentric shaft 8 by a drop-gear box 22.
Other content of the present embodiment can reference example one.
Embodiment four: in the present embodiment, the eccentric part of front and back eccentric shaft does not adopt the structure of two end cranks, but adopts structure shown in Fig. 6.Because the structure of front and back eccentric shaft is identical, below, eccentric shaft is that example is described: an eccentric wheel 21 is assembled at the two ends of rear eccentric shaft 8 respectively, the i.e. axis of the eccentric shaft 8 and axis of eccentric wheel 21 is non-is on same straight line, thus define the eccentric part structure of the another kind of eccentric shaft of the present invention, namely eccentric part adopts eccentric wheel structure.Wave within the 14-2 of hole after the outer ring of eccentric wheel 21 is in supporting body bracing frame.The rotation of rear eccentric shaft 8 can be with movable eccentric wheel 21 to make eccentric rotational movement, in the process, waves hole 14-2 after the outer ring of eccentric wheel 21 can contact supporting body bracing frame, thus makes supporting body bracing frame and supporting body do corresponding motion.
Other content of the present embodiment can reference example one or three.
Certainly, in the present embodiment, eccentric wheel also can be arranged at the stage casing of eccentric shaft but not end, also can reach corresponding technique effect.
Embodiment five: in the present embodiment, hind axle assembles driving pulley, and the main shaft section assembling driven pulley of rear eccentric shaft, passes through belt-driving between two belt pulleys.
Other content of the present embodiment can reference example one or two or four.
Embodiment six: in the present embodiment, hind axle assembles drive sprocket, and the main shaft section assembling driven sprocket of rear eccentric shaft, passes through chain gear between two sprocket wheels.
Other content of embodiment can reference example one or two or four.
Embodiment seven: in the present embodiment, the main shaft section assembling driving pulley of rear eccentric shaft, the main shaft section assembling driven pulley of pre-eccentric axle, two belt pulleys pass through belt-driving.
Other content of the present embodiment can reference example one to six.
Embodiment eight, in the present embodiment, the main shaft section assembling driving gear of rear eccentric shaft, the main shaft section assembling driven gear of pre-eccentric axle, two gears are engaged by intermediate gear.
Other content of the present embodiment can reference example one to six.
In addition, in the same embodiment, the eccentric part of front and back eccentric shaft can be crank throw and eccentric combination, namely the eccentric part of pre-eccentric axle adopts crank throw structure, then the eccentric part of eccentric shaft adopts eccentric wheel structure, otherwise or, if the eccentric throw of front and back eccentric shaft is equal and eccentric direction unanimously, guarantee the synchronous rotating Vortex of front and back eccentric shaft.
Those of ordinary skill in the art will be appreciated that; above embodiment is only used to the present invention is described; and not as limitation of the invention, as long as within the scope of the invention, all will protection scope of the present invention be dropped on to the change of above embodiment, modification.
Claims (12)
1. the rocking-type bassinet of Double eccentric shaft linked, comprise under-carriage, hind axle, two trailing wheels, front-wheel, supporting body, rear eccentric shaft, hind axle coordinates with the posterior rotation of under-carriage, one end of hind axle and the first trailing wheel heavy keying fit, and the other end coordinates with the second rear wheel; Front-wheel is cardan wheel, is installed on the front portion of under-carriage; Eccentric shaft after under-carriage posterior rotation coordinates, the main shaft section of rear eccentric shaft is rotated by the first transmission device or by a driven by motor by hind axle; Hole is waved after supporting body offers, the eccentric part normal-running fit of rear eccentric shaft in after wave hole, it is characterized in that: the anterior normal-running fit one pre-eccentric axle of under-carriage, pre-eccentric axle is equal with the eccentric throw of rear eccentric shaft, eccentric direction is consistent, and the main shaft section of rear eccentric shaft drives the main shaft segment sync of pre-eccentric axle to rotate by the second transmission device; Wave hole before the front bottom of supporting body offers, the eccentric part normal-running fit of pre-eccentric axle is in front waving hole; Described supporting body comprises bracing frame and landing portion, wave before described hole, after wave the front and back end that hole is opened in bracing frame bottom respectively, the sliding type landing portion of bracing frame top assembling fore-and-aft direction, adopt locating dowel pin or locator card to carry out relative positioning between the two; Landing portion has inner landing space, and the posterior rotation in landing portion coordinates a backrest; The stage casing of pre-eccentric axle is main shaft section, and two ends eccentric part is crank throw; The stage casing of rear eccentric shaft is main shaft section, and two ends eccentric part is crank throw.
2. the rocking-type bassinet of Double eccentric shaft linked as claimed in claim 1, it is characterized in that: the second described transmission device comprises drive sprocket, driven sprocket and chain, the main shaft section assembling drive sprocket of rear eccentric shaft, the main shaft section assembling driven sprocket of pre-eccentric axle, drive sprocket is connected by chain with driven sprocket and links.
3. the rocking-type bassinet of Double eccentric shaft linked as claimed in claim 1, it is characterized in that: the second described transmission device comprises driving pulley, driven pulley and synchronous belt, the main shaft section assembling driving pulley of rear eccentric shaft, the main shaft section assembling driven pulley of pre-eccentric axle, driving pulley and driven pulley pass through synchronous belt drive.
4. the rocking-type bassinet of Double eccentric shaft linked as claimed in claim 1, it is characterized in that: the second described transmission device comprises driving gear, driven gear and intermediate gear, the main shaft section assembling driving gear of rear eccentric shaft, the main shaft section assembling driven gear of pre-eccentric axle, driving gear is engaged by intermediate gear with driven gear and links.
5. the rocking-type bassinet of Double eccentric shaft linked, comprise under-carriage, hind axle, two trailing wheels, front-wheel, supporting body, rear eccentric shaft, hind axle coordinates with the posterior rotation of under-carriage, one end of hind axle and the first trailing wheel heavy keying fit, and the other end coordinates with the second rear wheel; Front-wheel is cardan wheel, is installed on the front portion of under-carriage; Eccentric shaft after under-carriage posterior rotation coordinates, the main shaft section of rear eccentric shaft is rotated by the first transmission device or by a driven by motor by hind axle; Hole is waved after supporting body offers, the eccentric part normal-running fit of rear eccentric shaft in after wave hole, it is characterized in that: the anterior normal-running fit one pre-eccentric axle of under-carriage, pre-eccentric axle is equal with the eccentric throw of rear eccentric shaft, eccentric direction is consistent, and the main shaft section of rear eccentric shaft drives the main shaft segment sync of pre-eccentric axle to rotate by the second transmission device; Wave hole before the front bottom of supporting body offers, the eccentric part normal-running fit of pre-eccentric axle is in front waving hole; Described supporting body comprises bracing frame and landing portion, wave before described hole, after wave the front and back end that hole is opened in bracing frame bottom respectively, the sliding type landing portion of bracing frame top assembling fore-and-aft direction, adopt locating dowel pin or locator card to carry out relative positioning between the two; Landing portion has inner landing space, and the posterior rotation in landing portion coordinates a backrest; The stage casing of pre-eccentric axle is main shaft, and eccentric part is eccentric wheel; The stage casing of described rear eccentric shaft is main shaft section, and eccentric part is eccentric wheel.
6. the rocking-type bassinet of Double eccentric shaft linked as claimed in claim 5, it is characterized in that: the second described transmission device comprises drive sprocket, driven sprocket and chain, the main shaft section assembling drive sprocket of rear eccentric shaft, the main shaft section assembling driven sprocket of pre-eccentric axle, drive sprocket is connected by chain with driven sprocket and links.
7. the rocking-type bassinet of Double eccentric shaft linked as claimed in claim 5, it is characterized in that: the second described transmission device comprises driving pulley, driven pulley and synchronous belt, the main shaft section assembling driving pulley of rear eccentric shaft, the main shaft section assembling driven pulley of pre-eccentric axle, driving pulley and driven pulley pass through synchronous belt drive.
8. the rocking-type bassinet of Double eccentric shaft linked as claimed in claim 5, it is characterized in that: the second described transmission device comprises driving gear, driven gear and intermediate gear, the main shaft section assembling driving gear of rear eccentric shaft, the main shaft section assembling driven gear of pre-eccentric axle, driving gear is engaged by intermediate gear with driven gear and links.
9. the rocking-type bassinet of Double eccentric shaft linked, comprise under-carriage, hind axle, two trailing wheels, front-wheel, supporting body, rear eccentric shaft, hind axle coordinates with the posterior rotation of under-carriage, one end of hind axle and the first trailing wheel heavy keying fit, and the other end coordinates with the second rear wheel; Front-wheel is cardan wheel, is installed on the front portion of under-carriage; Eccentric shaft after under-carriage posterior rotation coordinates, the main shaft section of rear eccentric shaft is rotated by the first transmission device or by a driven by motor by hind axle; Hole is waved after supporting body offers, the eccentric part normal-running fit of rear eccentric shaft in after wave hole, it is characterized in that: the anterior normal-running fit one pre-eccentric axle of under-carriage, pre-eccentric axle is equal with the eccentric throw of rear eccentric shaft, eccentric direction is consistent, and the main shaft section of rear eccentric shaft drives the main shaft segment sync of pre-eccentric axle to rotate by the second transmission device; Wave hole before the front bottom of supporting body offers, the eccentric part normal-running fit of pre-eccentric axle is in front waving hole; Described supporting body comprises bracing frame and landing portion, wave before described hole, after wave the front and back end that hole is opened in bracing frame bottom respectively, the sliding type landing portion of bracing frame top assembling fore-and-aft direction, adopt locating dowel pin or locator card to carry out relative positioning between the two; Landing portion has inner landing space, and the posterior rotation in landing portion coordinates a backrest; The two ends of pre-eccentric axle are main shaft section, and eccentric part is stage casing; The two ends of rear eccentric shaft are main shaft section, and eccentric part is stage casing.
10. the rocking-type bassinet of Double eccentric shaft linked as claimed in claim 9, it is characterized in that: the second described transmission device comprises drive sprocket, driven sprocket and chain, the main shaft section assembling drive sprocket of rear eccentric shaft, the main shaft section assembling driven sprocket of pre-eccentric axle, drive sprocket is connected by chain with driven sprocket and links.
The rocking-type bassinet of 11. Double eccentric shaft linkeds as claimed in claim 9, it is characterized in that: the second described transmission device comprises driving pulley, driven pulley and synchronous belt, the main shaft section assembling driving pulley of rear eccentric shaft, the main shaft section assembling driven pulley of pre-eccentric axle, driving pulley and driven pulley pass through synchronous belt drive.
The rocking-type bassinet of 12. Double eccentric shaft linkeds as claimed in claim 9, it is characterized in that: the second described transmission device comprises driving gear, driven gear and intermediate gear, the main shaft section assembling driving gear of rear eccentric shaft, the main shaft section assembling driven gear of pre-eccentric axle, driving gear is engaged by intermediate gear with driven gear and links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089589.2A CN103129595B (en) | 2011-11-14 | 2011-11-14 | The rocking-type bassinet of Double eccentric shaft linked |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103603153A CN102501895A (en) | 2011-11-14 | 2011-11-14 | Double eccentric shaft linked swing type perambulator |
| CN201310089589.2A CN103129595B (en) | 2011-11-14 | 2011-11-14 | The rocking-type bassinet of Double eccentric shaft linked |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103603153A Division CN102501895A (en) | 2011-11-14 | 2011-11-14 | Double eccentric shaft linked swing type perambulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103129595A CN103129595A (en) | 2013-06-05 |
| CN103129595B true CN103129595B (en) | 2016-02-24 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103603153A Pending CN102501895A (en) | 2011-11-14 | 2011-11-14 | Double eccentric shaft linked swing type perambulator |
| CN201310089589.2A Expired - Fee Related CN103129595B (en) | 2011-11-14 | 2011-11-14 | The rocking-type bassinet of Double eccentric shaft linked |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103603153A Pending CN102501895A (en) | 2011-11-14 | 2011-11-14 | Double eccentric shaft linked swing type perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102501895A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158750B (en) * | 2013-03-25 | 2015-12-09 | 吴茂盛 | A kind of rocking-type bassinet being convenient to the Double eccentric shaft linked assembled |
| CN104802845B (en) * | 2015-04-03 | 2017-08-04 | 戴亦飞 | A kind of mechanism for making electric children vehicle possess swing function |
| CN108082251B (en) * | 2017-12-11 | 2020-04-24 | 上海垚帆数码科技有限公司 | Multi-stage shaking type baby carriage driven by double-sheave mechanism |
| CN108100017B (en) * | 2017-12-11 | 2020-03-10 | 吉林大学第一医院 | Walking and shaking type baby carriage based on magnet characteristics |
| CN108100007A (en) * | 2017-12-11 | 2018-06-01 | 郑州天舜电子技术有限公司 | Perambulator is rocked in a kind of crank-linkage type walking |
| CN109159625A (en) * | 2018-11-01 | 2019-01-08 | 苏州牧星智能科技有限公司 | A kind of universal wheel mechanism with double parallel rotating shaft |
| CN109515510A (en) * | 2018-12-11 | 2019-03-26 | 智易行科技(武汉)有限公司 | A kind of perambulator with electric cradle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699952A (en) * | 1950-04-14 | 1955-01-18 | Sebel And Company Ltd D | Doll perambulator |
| CN1242316A (en) * | 1998-07-03 | 2000-01-26 | 好孩子集团公司 | Carriage for children |
| CN2720920Y (en) * | 2004-06-18 | 2005-08-31 | 陈礼林 | Multifunctional swaying bed for baby |
| CN101486355A (en) * | 2008-06-21 | 2009-07-22 | 吴茂盛 | Structure for converting multiple walking states of electric mobile baby carriage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202337279U (en) * | 2011-11-14 | 2012-07-18 | 吴茂盛 | Double-eccentric-shaft linked swinging type baby carriage |
-
2011
- 2011-11-14 CN CN2011103603153A patent/CN102501895A/en active Pending
- 2011-11-14 CN CN201310089589.2A patent/CN103129595B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699952A (en) * | 1950-04-14 | 1955-01-18 | Sebel And Company Ltd D | Doll perambulator |
| CN1242316A (en) * | 1998-07-03 | 2000-01-26 | 好孩子集团公司 | Carriage for children |
| CN2720920Y (en) * | 2004-06-18 | 2005-08-31 | 陈礼林 | Multifunctional swaying bed for baby |
| CN101486355A (en) * | 2008-06-21 | 2009-07-22 | 吴茂盛 | Structure for converting multiple walking states of electric mobile baby carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103129595A (en) | 2013-06-05 |
| CN102501895A (en) | 2012-06-20 |
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