CN110141074A - Motion range limits mechanism and babywalker - Google Patents
Motion range limits mechanism and babywalker Download PDFInfo
- Publication number
- CN110141074A CN110141074A CN201910561345.7A CN201910561345A CN110141074A CN 110141074 A CN110141074 A CN 110141074A CN 201910561345 A CN201910561345 A CN 201910561345A CN 110141074 A CN110141074 A CN 110141074A
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- China
- Prior art keywords
- gag lever
- lever post
- chassis
- supporting block
- block
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- 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.)
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- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
Classifications
-
- 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
- A47D13/04—Apparatus for helping babies to walk; Baby walkers or strollers
- A47D13/043—Baby walkers with a seat
Landscapes
- Rehabilitation Tools (AREA)
- Handcart (AREA)
Abstract
The invention discloses motion range to limit mechanism and babywalker, it includes chassis and support plate that motion range, which limits mechanism, the second supporting block with the alignment of the first supporting block is installed at the symmetric position of middle part before and after the bottom margin of the support plate, first gag lever post, second gag lever post, the shape of third gag lever post and the 4th gag lever post composition is diamondwise, this motion range limits mechanism and babywalker, chassis and support plate and the second adjusting block of connecting component between them, second supporting block, first adjusting block, first supporting block, first gag lever post, second gag lever post, third gag lever post, 4th gag lever post, left-handed stud, the setting of dextrorotation stud, baby is set to slide in the limit circular hole on chassis and support plate, and it can be according to the height of baby, it can be manually rotated rotating handles, utilize left-handed stud and the first adjusting block Be spirally connected and dextrorotation stud and the second adjusting block are spirally connected, height adjustment can be carried out to entire go-cart.
Description
Technical field
The present invention relates to go-cart technical field, specially motion range limits mechanism and babywalker.
Background technique
Present many children will rely on a tool when learning and walking, that is, go-cart.Go-cart can be with
Children are fixed in the car, be defined using motion range of the go-cart to child, protect child when learning on foot not
It falls down, can allow children's sliding without lifting an eyebrow in go-cart, children do not have very tired feeling.But it is common on the market at present
Go-cart in, chassis passes through therebetween bracket with upper disk and connects, and the support height is unadjustable, thus release motion range
Limit mechanism and babywalker.
Summary of the invention
The purpose of the present invention is to provide motion range to limit mechanism and babywalker, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: motion range limits mechanism, including chassis and support
Disk, the chassis are located at the lower section of support plate, are equipped with first at the symmetric position of middle part before and after the top edge on the chassis
Bracer is equipped with the second support with the alignment of the first supporting block before and after the bottom margin of the support plate at the symmetric position of middle part
Block, and left-handed stud and dextrorotation stud, the left-handed spiral shell are equipped at ipsilateral first supporting block and the second supporting block medium position
It is bolted with the first adjusting block on column, the second adjusting block, first adjusting block and the second support are bolted on the dextrorotation stud
It is hinged with the first gag lever post between block, is hinged with the second gag lever post between first adjusting block and the first supporting block, described
It is hinged with third gag lever post between one supporting block and the second adjusting block, is hinged between second supporting block and the second adjusting block
4th gag lever post, the shape that first gag lever post, the second gag lever post, third gag lever post and the 4th gag lever post form are into water chestnut
Shape is mounted on support frame at the top left and right ends medium position on the chassis, and left-handed stud runs through the support frame in left side
And it is welded with smooth shaft, it is also equipped with rotating handles on the smooth shaft, is rotatablely connected on the right side of the dextrorotation stud by bearing
The support frame on right side.
Preferably, the bottom left on the chassis is equipped with front wheel, and the bottom right on the chassis is equipped with rear roller,
And the diameter of front wheel is the one third of rear roller diameter.
Preferably, the two sides of support frame as described above are equipped with connecting plate, are fixedly connected with chassis below each connecting plate,
The connecting plate and chassis are an integral molding structure, and support frame and connecting plate are attached by screw bolt and nut.
Babywalker, including motion range limit mechanism, are symmetrically arranged with sleeve before and after the top left of the support plate,
The inner bottom wall of the sleeve is equipped with spring, former and later two described sleeve inners are plugged with grip, and the both ends of the grip are also
It is cased with non-slip rubber set, the sleeve and grip are attached by screw bolt and nut, and are opened up on sleeve and grip
The through-hole for thering is hole location to be aligned one by one and matching with bolt.
Preferably, limit circular hole, the inner wall etc. of the limit circular hole are offered at the top center position of the support plate
Setting there are three card slot for angle, is connected with fixture block inside each card slot, is fixedly welded with cushion between three fixture blocks, institute
The rear end for stating cushion is equipped with the hand-pushing handle for being fixedly mounted on support plate.
Preferably, the fixture block and card slot are attached by lock screw and nut.
Compared with prior art, the beneficial effects of the present invention are: this motion range limits mechanism and babywalker, chassis
And support plate and the second adjusting block of connecting component between them, the second supporting block, the first adjusting block, the first supporting block,
The setting of one gag lever post, the second gag lever post, third gag lever post, the 4th gag lever post, left-handed stud, dextrorotation stud, enables baby to exist
Sliding in limit circular hole on chassis and support plate, and rotating handles can be can be manually rotated according to the height of baby, utilize left-handed spiral shell
Column and the first adjusting block be spirally connected and dextrorotation stud and the second adjusting block are spirally connected, height adjustment can be carried out to entire go-cart.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is support plate structure schematic diagram of the present invention；
Fig. 3 is the grip left side structure schematic diagram in support plate of the present invention；
Fig. 4 is enlarged structure schematic diagram at the A in Fig. 2 of the present invention.
In figure: 1, chassis；2, support plate；3, hand-pushing handle；4, cushion；5, the first gag lever post；6, left-handed stud；7, dextrorotation spiral shell
Column；8, the second adjusting block；9, the second supporting block；10, the first adjusting block；11, support frame；12, rotating handles；13, smooth shaft；
14, grip；15, sleeve；16, connecting plate；17, spring；18, through-hole；19, fixture block；20, the first supporting block；21, the second limit
Bar；22, third gag lever post；23, the 4th gag lever post；24, circular hole is limited；25, card slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: motion range limits mechanism, including chassis 1 and support
Disk 2, the chassis 1 are located at the lower section of support plate 2, are equipped with the before and after the top edge on the chassis 1 at the symmetric position of middle part
One supporting block 20, is equipped at the symmetric position of middle part before and after the bottom margin of the support plate 2 and the alignment of the first supporting block 20
Second supporting block 9, and left-handed stud 6 and dextrorotation spiral shell are equipped at 9 medium position of ipsilateral first supporting block 20 and the second supporting block
Column 7 is bolted with the first adjusting block 10 on the left-handed stud 6, the second adjusting block 8 is bolted on the dextrorotation stud 7, described
The first gag lever post 5, first adjusting block 10 and the first supporting block 20 are hinged between first adjusting block 10 and the second supporting block 9
Between be hinged with the second gag lever post 21, be hinged with third gag lever post 22 between first supporting block 20 and the second adjusting block 8,
The 4th gag lever post 23, first gag lever post 5, the second gag lever post are hinged between second supporting block 9 and the second adjusting block 8
21, the shape of third gag lever post 22 and the 4th gag lever post 23 composition is diamondwise, position in the top left and right ends on the chassis 1
The place of setting is mounted on support frame 11, and left-handed stud 6 runs through the support frame 11 in left side and is welded with smooth shaft 13, the smooth shaft
It is also equipped with rotating handles 12 on 13, passes through the support frame 11 on the right side of bearing rotation connection on the right side of the dextrorotation stud 7.
Specifically, the bottom left on the chassis 1 is equipped with front wheel, the bottom right on the chassis 1 rolls after being equipped with
Wheel, and the diameter of front wheel is the one third of rear roller diameter.
Specifically, the two sides of support frame as described above 11 are equipped with connecting plate 16, the lower section of each connecting plate 16 is fixed to be connected
Chassis 1 is connect, the connecting plate 16 and chassis 1 are an integral molding structure, and support frame 11 and connecting plate 16 pass through screw bolt and nut
It is attached.
Babywalker, including motion range limit mechanism, are symmetrically arranged with sleeve before and after the top left of the support plate 2
15, the inner bottom wall of the sleeve 15 is equipped with spring 17, is plugged with grip 14, the holding inside former and later two described sleeves 15
14 both ends are also cased with non-slip rubber set, the sleeve 15 and grip 14 are attached by screw bolt and nut, and sleeve
15 and grip 14 on offer the through-hole 18 that hole location is aligned one by one and matches with bolt.
Specifically, limit circular hole 24 is offered at the top center position of the support plate 2, it is described to limit the interior of circular hole 24
Wall is equal angular to be set there are three card slot 25, is connected with fixture block 19 inside each card slot 25, fixed between three fixture blocks 19
It is welded with cushion 4, the rear end of the cushion 4 is equipped with the hand-pushing handle 3 for being fixedly mounted on support plate 2.
Specifically, the fixture block 19 and card slot 25 are attached by lock screw and nut.
Working principle: chassis 1 and support plate 2 and connecting component the second adjusting block 8 between them, the second supporting block 9,
First adjusting block 10, the first supporting block 20, the first gag lever post 5, the second gag lever post 21, third gag lever post 22, the 4th gag lever post 23,
The setting of left-handed stud 6, dextrorotation stud 7 enables baby to slide in the limit circular hole 24 on chassis 1 and support plate 2, and can root
According to the height of baby, can be manually rotated rotating handles 12, using left-handed stud 6 and the first adjusting block 10 be spirally connected and dextrorotation spiral shell
Column 7 and the second adjusting block 8 are spirally connected, and can carry out height adjustment to entire go-cart.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. motion range limits mechanism, including chassis (1) and support plate (2), it is characterised in that: the chassis (1) is located at support
The lower section of disk (2) is equipped with the first supporting block (20) before and after the top edge of the chassis (1) at the symmetric position of middle part, described
The second supporting block with the first supporting block (20) alignment is installed at the symmetric position of middle part before and after the bottom margin of support plate (2)
(9), left-handed stud (6) and dextrorotation stud and at ipsilateral first supporting block (20) and the second supporting block (9) medium position are equipped with
(7), it is bolted with the first adjusting block (10) on the left-handed stud (6), is bolted with the second adjusting block on the dextrorotation stud (7)
(8), it is hinged with the first gag lever post (5) between first adjusting block (10) and the second supporting block (9), first adjusting block
(10) it is hinged between the first supporting block (20) the second gag lever post (21), first supporting block (20) and the second adjusting block
(8) it is hinged between third gag lever post (22), the 4th limit is hinged between second supporting block (9) and the second adjusting block (8)
Position bar (23), first gag lever post (5), the second gag lever post (21), third gag lever post (22) and the 4th gag lever post (23) composition
Shape be diamondwise, be mounted on support frame (11) at the top left and right ends medium position of the chassis (1), and left-handed spiral shell
Column (6) runs through the support frame (11) in left side and is welded with smooth shaft (13), is also equipped with rotating handles on the smooth shaft (13)
(12), pass through the support frame (11) on bearing rotation connection right side on the right side of the dextrorotation stud (7).
2. motion range according to claim 1 limits mechanism, it is characterised in that: the bottom left of the chassis (1) is pacified
Equipped with front wheel, the bottom right of the chassis (1) is equipped with rear roller, and the diameter of front wheel is three points of rear roller diameter
One of.
3. motion range according to claim 1 limits mechanism, it is characterised in that: the two sides of support frame as described above (11) are all provided with
Have connecting plate (16), is fixedly connected chassis (1) below each connecting plate (16), the connecting plate (16) and chassis (1)
It is an integral molding structure, and support frame (11) and connecting plate (16) are attached by screw bolt and nut.
4. babywalker limits mechanism including motion range described in any one of claim 1-3, it is characterised in that:
It being symmetrically arranged with sleeve (15) before and after the top left of the support plate (2), the inner bottom wall of the sleeve (15) is equipped with spring (17),
It is plugged with grip (14) inside former and later two described sleeves (15), the both ends of the grip (14) are also cased with anti-slip rubber
Set, the sleeve (15) and grip (14) are attached by screw bolt and nut, and on sleeve (15) and grip (14)
Offer the through-hole (18) that hole location is aligned one by one and matches with bolt.
5. babywalker according to claim 4, it is characterised in that: at the top center position of the support plate (2)
Limit circular hole (24) is offered, the inner wall of limit circular hole (24) is equal angular to be set there are three card slot (25), each card slot
(25) internal to be connected with fixture block (19), it is fixedly welded with cushion (4) between three fixture blocks (19), the cushion (4)
Rear end is equipped with the hand-pushing handle (3) for being fixedly mounted on support plate (2).
6. babywalker according to claim 5, it is characterised in that: the fixture block (19) and card slot (25) pass through locking
Screw and nut are attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561345.7A CN110141074B (en) | 2019-06-26 | 2019-06-26 | Motion range limiting mechanism and baby walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561345.7A CN110141074B (en) | 2019-06-26 | 2019-06-26 | Motion range limiting mechanism and baby walker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110141074A true CN110141074A (en) | 2019-08-20 |
| CN110141074B CN110141074B (en) | 2020-07-03 |
Family
ID=67596530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910561345.7A Active CN110141074B (en) | 2019-06-26 | 2019-06-26 | Motion range limiting mechanism and baby walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110141074B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5324064A (en) * | 1992-05-01 | 1994-06-28 | Century Products Company | Adjustable height mechanism for a collapsible support frame |
| US20040119258A1 (en) * | 2002-12-18 | 2004-06-24 | Ted-Hwan Yoo | Baby walker |
| CN205041083U (en) * | 2015-08-21 | 2016-02-24 | 英属维尔京群岛商贯新企业股份有限公司 | Walker with novel altitude mixture control structure |
| CN207917072U (en) * | 2017-09-27 | 2018-09-28 | 天津市艾歆自行车股份有限公司 | A kind of width adjustable type bicycle pedal |
| CN208002506U (en) * | 2017-07-18 | 2018-10-26 | 堵瑞华 | A kind of novel children go-cart |
| CN208061444U (en) * | 2018-04-11 | 2018-11-06 | 安徽理工大学 | A kind of traffic signal indicating lamp easy to remove |
| CN108879554A (en) * | 2018-07-27 | 2018-11-23 | 国网山东省电力公司烟台供电公司 | It is a kind of quickly to remove powerline ice-covering specific purpose tool |
| CN108963938A (en) * | 2018-07-27 | 2018-12-07 | 国网山东省电力公司烟台供电公司 | Quickly remove powerline ice-covering specific purpose tool |
| CN109126158A (en) * | 2018-10-11 | 2019-01-04 | 付桂艳 | A kind of cradle-type toy for children |
| CN109205498A (en) * | 2018-09-18 | 2019-01-15 | 天津市巨星祥海机械有限公司 | Automobile tire dismounts support device and method for supporting |
| CN208658436U (en) * | 2018-05-02 | 2019-03-29 | 滕州乐贝尔童车有限公司 | A kind of baby walker rocking horse device |
| CN208770535U (en) * | 2017-11-24 | 2019-04-23 | 宁波市北仑区人民医院 | A kind of dual-purpose type infusion support |
| CN208775067U (en) * | 2018-09-14 | 2019-04-23 | 沧州鑫利达五金制造有限责任公司 | A kind of automobile brake bloop R&D and production finished product packing ancillary equipment |
-
2019
- 2019-06-26 CN CN201910561345.7A patent/CN110141074B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5324064A (en) * | 1992-05-01 | 1994-06-28 | Century Products Company | Adjustable height mechanism for a collapsible support frame |
| US20040119258A1 (en) * | 2002-12-18 | 2004-06-24 | Ted-Hwan Yoo | Baby walker |
| CN205041083U (en) * | 2015-08-21 | 2016-02-24 | 英属维尔京群岛商贯新企业股份有限公司 | Walker with novel altitude mixture control structure |
| CN208002506U (en) * | 2017-07-18 | 2018-10-26 | 堵瑞华 | A kind of novel children go-cart |
| CN207917072U (en) * | 2017-09-27 | 2018-09-28 | 天津市艾歆自行车股份有限公司 | A kind of width adjustable type bicycle pedal |
| CN208770535U (en) * | 2017-11-24 | 2019-04-23 | 宁波市北仑区人民医院 | A kind of dual-purpose type infusion support |
| CN208061444U (en) * | 2018-04-11 | 2018-11-06 | 安徽理工大学 | A kind of traffic signal indicating lamp easy to remove |
| CN208658436U (en) * | 2018-05-02 | 2019-03-29 | 滕州乐贝尔童车有限公司 | A kind of baby walker rocking horse device |
| CN108879554A (en) * | 2018-07-27 | 2018-11-23 | 国网山东省电力公司烟台供电公司 | It is a kind of quickly to remove powerline ice-covering specific purpose tool |
| CN108963938A (en) * | 2018-07-27 | 2018-12-07 | 国网山东省电力公司烟台供电公司 | Quickly remove powerline ice-covering specific purpose tool |
| CN208775067U (en) * | 2018-09-14 | 2019-04-23 | 沧州鑫利达五金制造有限责任公司 | A kind of automobile brake bloop R&D and production finished product packing ancillary equipment |
| CN109205498A (en) * | 2018-09-18 | 2019-01-15 | 天津市巨星祥海机械有限公司 | Automobile tire dismounts support device and method for supporting |
| CN109126158A (en) * | 2018-10-11 | 2019-01-04 | 付桂艳 | A kind of cradle-type toy for children |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110141074B (en) | 2020-07-03 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210918 Address after: 223600 Industrial Park, Machang Town, Shuyang County, Suqian City, Jiangsu Province (West of town police station) Patentee after: Jiangsu Dongyi sporting goods Co.,Ltd. Address before: 322000 Room 305, 559 Zongze Road, Choucheng street, Yiwu City, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG FEIER INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: 435300 Park Avenue, lishizhen Industrial Park, Qichun County, Huanggang City, Hubei Province Patentee after: HUBEI KELE CHILDREN'S PRODUCTS Co.,Ltd. Address before: 430070 room 01, R & D No. 3, 4 / F, building C5, phase III, Rongke Zhigu industrial project, Liqiao village, Hongshan District, Wuhan City, Hubei Province Patentee before: Zhongou (Hubei) Intellectual Property Service Co.,Ltd. Effective date of registration: 20231008 Address after: 430070 room 01, R & D No. 3, 4 / F, building C5, phase III, Rongke Zhigu industrial project, Liqiao village, Hongshan District, Wuhan City, Hubei Province Patentee after: Zhongou (Hubei) Intellectual Property Service Co.,Ltd. Address before: 223600 Industrial Park, Machang Town, Shuyang County, Suqian City, Jiangsu Province (West of town police station) Patentee before: Jiangsu Dongyi sporting goods Co.,Ltd. |
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| TR01 | Transfer of patent right |