CN103622430B - The anti-overflow self-help diet mechanism of gravity type baby - Google Patents
The anti-overflow self-help diet mechanism of gravity type baby Download PDFInfo
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- CN103622430B CN103622430B CN201310537320.6A CN201310537320A CN103622430B CN 103622430 B CN103622430 B CN 103622430B CN 201310537320 A CN201310537320 A CN 201310537320A CN 103622430 B CN103622430 B CN 103622430B
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- wall
- spoon
- expansion link
- rotating shaft
- loop bar
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Abstract
The present invention relates to child's early education technical field, particularly relate to the anti-overflow self-help diet mechanism of a kind of gravity type baby.It is made up of rotating shaft, loop bar, expansion link, increasing slide plate, pin, pin sleeve, gravity block, crank, steel ball, rib ring, end cone, spring and spoon body.Wherein spoon body is made up of interior spoon wall and outer spoon wall.Described interior spoon wall and outer spoon wall are the housing of spherical curved surface, and expansion link is that left end opens wide the closed cylinder of right-hand member.The right-hand member of loop bar is in described expansion link, and the right end sidewalls of loop bar having with loop bar is holistic annular protrusion.The present invention can at the initial stage of the autonomous feeding training of child, because improve the success rate that child independently takes food, thus the interest exciting child independently to take food.
Description
Technical field
The present invention relates to child's early education technical field, particularly relate to the anti-overflow self-help diet mechanism of a kind of gravity type baby.
Background technology
Child is in the one-year-old technical ability needing exercise independence spoon to have a meal later.But at the training initial stage, due to the sense of direction of child and the control ability of hand to object more weak, deliver in the process of mouth food being scooped from bowl play, be difficult to the edge level ensureing spoon all the time, therefore, operate ninety-nine times out of a hundred and spoon all can be made to deliver to the midway of mouth with regard to run-off the straight, cause the food in spoon to be poured on desk.This not only causes the waste of food, the more important thing is, the enthusiasm that the failure of multi-pass operation can make child independently have a meal catches a packet, and when technical ability is not also formed, some childs just lose the interest of independently having a meal, and causes the cycle of training to increase considerably.In prior art, effective method can not help baby to use the training initial stage of spoon that spoon can be kept to be in level autonomous, and food is sent in child's mouth smoothly.
Existing spoon is all rigid structure, not familiar due to child's technical ability, and when being stretched in mouth by spoon, if action is too quickly, the mucous membrane of mouth of child can be damaged in the end of spoon.And there is no effective method in prior art to avoid the generation of this situation yet.
Summary of the invention
The present invention, for solving the deficiencies in the prior art, provides one that spoon can be kept to be in level, has the anti-overflow self-help diet mechanism of gravity type baby of higher security simultaneously.
The scheme solving the technology of the present invention problem is:
The anti-overflow self-help diet mechanism of gravity type baby, is made up of rotating shaft, loop bar, expansion link, increasing slide plate, pin, pin sleeve, gravity block, crank, steel ball, rib ring, end cone, spring and spoon body.Wherein spoon body is made up of interior spoon wall and outer spoon wall.Described interior spoon wall and outer spoon wall are the housing of spherical curved surface, and the spherical crown height of interior spoon wall is less than the spherical crown height of outer spoon wall.Interior spoon wall to be in outer spoon wall and the two concentric, and interior spoon wall is concordant with the edge of outer spoon wall and be welded to one another and be integrated.The shaft section formed at the end face of the bottom surface of interior spoon wall and outer spoon wall is have a gravity block be bonded as one with outer spoon wall in meniscate space, and the material of gravity block is plumbous.The center of gravity of described gravity block is positioned on the axial line of outer spoon wall.
Respectively there is a through hole at the diametric two ends at the edge of spoon wall outside, each through hole is run through by a pin, the head of a nail of pin is positioned at the inwall of outer spoon wall, and pin to stretch into from the end that outer spoon wall outer wall stretches out in a hemispheric pin sleeve and welds with pin sleeve.
The cross section increasing slide plate to be material be polytetrafluoroethylene (PTFE) is the rotary body of U-shaped, to increase on edge that slide plate is stuck in described through hole and to be enclosed within pin and to become clearance fit relationship with pin.Its two ends of semiorbicular crank are as a whole with the pin sleeve described in two respectively.
The middle part of crank is the columniform rotating shaft as a whole with pin sleeve, and the sidewall of rotating shaft having with rotating shaft is an overall rib ring, and the lateral wall of rib ring has cross section to be the annular rib at obtuse angle.Rotating shaft has one to be that holistic end bore with rotating shaft away from one end of crank, and hold cone to be a circular cone, the basal diameter of described circular cone is equal with the length of described annular rib.
Loop bar is the cylinder of left end with a blind hole, and described blind hole is longitudinally being made up of the less outer section of diameter and the larger inner segment of diameter, and the two junction is a ring-shaped step.Described rotating shaft inserts in this blind hole.Rib ring becomes clearance fit relationship with end cone with the sidewall of the inner segment of described blind hole, has the steel ball that the lateral wall even circumferential along rotating shaft distributes between rib ring and described ring-shaped step.Gap is left between the sidewall of the outer section of described blind hole and the sidewall of rotating shaft.
Expansion link is that left end opens wide the closed cylinder of right-hand member.The right-hand member of loop bar is in described expansion link, the right end sidewalls of loop bar having with loop bar is holistic annular protrusion, this annular protrusion becomes clearance fit relationship with the inwall of expansion link, the left end madial wall of expansion link having with expansion link is holistic annular protrusion, and this annular protrusion becomes clearance fit relationship with the outer wall of loop bar.The right-hand member being positioned at loop bar in expansion link is provided with spring with the space on the right side.
Holding expansion link child sends in the process in mouth by spoon body, no matter which direction expansion link is in, under the Action of Gravity Field of gravity block, spoon body always in time rotates around two pins and keeps opening upwards, and rotating shaft also in time rotates and keeps the axial line of two pins to be in level in described blind hole.When the action that spoon body stretches in mouth by child is too quickly, spring can by compression also absorption portion impulse force.
Adopt such scheme, compared with prior art, the present invention has following marked improvement:
1. due to the angle regardless of the hand-held expansion link of child, spoon body is opening upwards all the time and keeps level, and this guarantees child and sent in the process in mouth by spoon body, the food in spoon body can not be poured out.In so avoiding waste, and the initial stage of feeding training child, because improve the success rate that child independently takes food, excite the interest that child independently takes food, greatly can improve the enthusiasm that child independently takes food;
2. because the present invention is provided with the buffer structure of loop bar, expansion link and spring formation, if overexert when children, spring can absorption portion impulse force, avoids because the impulsive force of spoon body to mucous membrane of mouth is excessive and causes damage to the oral cavity of child, compared with prior art having more security;
3., because the present invention is provided with increasing slide plate, the process that spoonful body is rotated around pin is more in good time and smooth and easy;
4. due to the existence of steel ball of the present invention, rib ring and end bosses, and the gap left between loop bar external port and rotating shaft, the contact surface between rotating shaft and loop bar is made to reach minimum, thus the frictional force reduced therebetween, make the rotation between rotating shaft and loop bar more in good time with smooth and easy, for the automatic horizontal of spoon body provides guarantee.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The A-A profile of Fig. 2 Fig. 1.
In figure: the interior spoonful wall 05. of 01. rotating shaft 02. loop bar 03. expansion link 04. increases outer spoonful wall 09. gravity block 10. crank 11. steel ball 12. rib ring 13. end of slide plate 06. pin 07. pin sleeve 08. and bores 14. springs
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
The anti-overflow self-help diet mechanism of gravity type baby, is made up of rotating shaft 01, loop bar 02, expansion link 03, increasing slide plate 05, pin 06, pin sleeve 07, gravity block 09, crank 10, steel ball 11, rib ring 12, end cone 13, spring 14 and spoon body.Wherein spoon body is made up of interior spoon wall 04 and outer spoon wall 08.Described interior spoon wall 04 and outer spoon wall 08 are the housing of spherical curved surface, and the spherical crown height of interior spoon wall 04 is less than the spherical crown height of outer spoon wall 08.Interior spoon wall 04 to be in outer spoon wall 08 and the two concentric, and interior spoon wall 04 is concordant with the edge of outer spoon wall 08 and be welded to one another and be integrated.The shaft section formed at the end face of the bottom surface of interior spoon wall 04 and outer spoon wall 08 is have a gravity block 09 be bonded as one with outer spoon wall 08 in meniscate space, and the material of gravity block 09 is plumbous.The center of gravity of described gravity block 09 is positioned on the axial line of outer spoon wall 08.
Respectively there is a through hole at the diametric two ends at the edge of spoon wall 08 outside, each through hole is run through by a pin 06, the head of a nail of pin 06 is positioned at the inwall of outer spoon wall 08, and pin 06 to stretch into from the end that outer spoon wall 08 outer wall stretches out in a hemispheric pin sleeve 07 and welds with pin sleeve 07.
The cross section increasing slide plate 05 to be material be polytetrafluoroethylene (PTFE) is the rotary body of U-shaped, to increase on edge that slide plate 05 is stuck in described through hole and to be enclosed within pin 06 and with pin 06 one-tenth clearance fit relationship.Semiorbicular its two ends of crank 10 are as a whole with the pin sleeve 07 described in two respectively.
The middle part of crank 10 is columniform rotating shafts 01 as a whole with pin sleeve 07, and the sidewall of rotating shaft 01 having with rotating shaft 01 is an overall rib ring 12, and the lateral wall of rib ring 12 has cross section to be the annular rib at obtuse angle.Rotating shaft 01 has one to bore 13 with rotating shaft 01 for holistic end away from one end of crank 10, and end cone 13 is circular cones, and the basal diameter of described circular cone is equal with the length of described annular rib.
Loop bar 02 is the cylinder of left end with a blind hole, and described blind hole is longitudinally being made up of the less outer section of diameter and the larger inner segment of diameter, and the two junction is a ring-shaped step.Described rotating shaft 01 inserts in this blind hole.Rib ring 12 becomes clearance fit relationship with end cone 13 with the sidewall of the inner segment of described blind hole, has the steel ball that the lateral wall even circumferential along rotating shaft 01 distributes between rib ring 12 and described ring-shaped step.Gap is left between the sidewall of the outer section of described blind hole and the sidewall of rotating shaft 01.
Expansion link 03 is that left end opens wide the closed cylinder of right-hand member.The right-hand member of loop bar 02 is in described expansion link 03, the right end sidewalls of loop bar 02 having with loop bar 02 is holistic annular protrusion, this annular protrusion becomes clearance fit relationship with the inwall of expansion link 03, the left end madial wall of expansion link 03 having with expansion link 03 is holistic annular protrusion, and this annular protrusion becomes clearance fit relationship with the outer wall of loop bar 02.The right-hand member being positioned at loop bar 02 in expansion link 03 is provided with spring 14 with the space on the right side.
Holding expansion link 03 child sends in the process in mouth by spoon body, no matter which direction expansion link 03 is in, under the Action of Gravity Field of gravity block 09, spoon body always in time rotates around two pins 06 and keeps opening upwards, and rotating shaft 01 also in time rotates and keeps the axial line of two pins 06 to be in level in described blind hole.When the action that spoon body stretches in mouth by child is too quickly, spring 14 can by compression also absorption portion impulse force.
Claims (1)
1. the anti-overflow self-help diet mechanism of gravity type baby, by rotating shaft, loop bar, expansion link, increase slide plate, pin, pin sleeve, gravity block, crank, steel ball, rib ring, end cone, spring and spoon body are formed, it is characterized in that: spoon body is made up of interior spoon wall and outer spoon wall, described interior spoon wall and outer spoon wall are the housing of spherical curved surface, the spherical crown height of interior spoon wall is less than the spherical crown height of outer spoon wall, interior spoon wall to be in outer spoon wall and the two concentric, interior spoon wall is concordant with the edge of outer spoon wall and be welded to one another and be integrated, the shaft section formed at the end face of the bottom surface of interior spoon wall and outer spoon wall is have a gravity block be bonded as one with outer spoon wall in meniscate space, the material of gravity block is plumbous, the center of gravity of described gravity block is positioned on the axial line of outer spoon wall, respectively there is a through hole at the diametric two ends at the edge of spoon wall outside, each through hole is run through by a pin, the head of a nail of pin is positioned at the inwall of outer spoon wall, pin to stretch into from the end that outer spoon wall outer wall stretches out in a hemispheric pin sleeve and welds with pin sleeve, the cross section increasing slide plate to be material be polytetrafluoroethylene (PTFE) is the rotary body of U-shaped, to increase on edge that slide plate is stuck in described through hole and to be enclosed within pin and to become clearance fit relationship with pin, its two ends of semiorbicular crank are as a whole with the pin sleeve described in two respectively, the middle part of crank is the columniform rotating shaft as a whole with pin sleeve, the sidewall of rotating shaft having with rotating shaft is an overall rib ring, the lateral wall of rib ring has cross section to be the annular rib at obtuse angle, rotating shaft has one to be that holistic end is bored with rotating shaft away from one end of crank, end cone is a circular cone, the basal diameter of described circular cone is equal with the length of described annular rib, loop bar is the cylinder of left end with a blind hole, described blind hole is longitudinally being made up of the less outer section of diameter and the larger inner segment of diameter, the two junction is a ring-shaped step, described rotating shaft inserts in this blind hole, rib ring becomes clearance fit relationship with end cone with the sidewall of the inner segment of described blind hole, the steel ball that the lateral wall even circumferential along rotating shaft distributes is had between rib ring and described ring-shaped step, gap is left between the sidewall of the outer section of described blind hole and the sidewall of rotating shaft, expansion link is that left end opens wide the closed cylinder of right-hand member, the right-hand member of loop bar is in described expansion link, the right end sidewalls of loop bar having with loop bar is holistic annular protrusion, this annular protrusion becomes clearance fit relationship with the inwall of expansion link, the left end madial wall of expansion link having with expansion link is holistic annular protrusion, this annular protrusion becomes clearance fit relationship with the outer wall of loop bar, the right-hand member being positioned at loop bar in expansion link is provided with spring with the space on the right side, holding expansion link child sends in the process in mouth by spoon body, no matter which direction expansion link is in, under the Action of Gravity Field of gravity block, spoon body always in time rotates around two pins and keeps opening upwards, rotating shaft also in time rotates and keeps the axial line of two pins to be in level in described blind hole, when the action that spoon body stretches in mouth by child is too quickly, spring can by compression also absorption portion impulse force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310537320.6A CN103622430B (en) | 2013-11-03 | 2013-11-03 | The anti-overflow self-help diet mechanism of gravity type baby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310537320.6A CN103622430B (en) | 2013-11-03 | 2013-11-03 | The anti-overflow self-help diet mechanism of gravity type baby |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103622430A CN103622430A (en) | 2014-03-12 |
| CN103622430B true CN103622430B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310537320.6A Expired - Fee Related CN103622430B (en) | 2013-11-03 | 2013-11-03 | The anti-overflow self-help diet mechanism of gravity type baby |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212643B (en) * | 2015-10-24 | 2016-11-23 | 王秋华 | Stabilization spoon |
| CN106691104A (en) * | 2017-03-29 | 2017-05-24 | 上海力作实业有限公司 | Novel jointed chopstick and tableware |
| CN110269481B (en) * | 2019-04-25 | 2020-09-01 | 永康市美明达工贸有限公司 | Coffee spoon with adjustable length |
| CN114365905B (en) * | 2022-03-08 | 2023-05-26 | 中山市尚美优品家具有限公司 | Lifting type tablet chair with noon break function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1764400A (en) * | 2003-03-11 | 2006-04-26 | 詹妮弗·本森 | Feeding aid |
| CN201253084Y (en) * | 2008-09-19 | 2009-06-10 | 陈际军 | Fluid food feeding device |
| EP2110114A1 (en) * | 2008-04-15 | 2009-10-21 | Les Repas Santé | Feeding tip and associated feeding device |
| CN201492698U (en) * | 2009-10-13 | 2010-06-02 | 潘筱 | Infant feeder |
| CN202665091U (en) * | 2012-06-25 | 2013-01-16 | 天门市畅享生活用品有限公司 | Spoon for infant to learn feeding |
| CN203154340U (en) * | 2013-03-26 | 2013-08-28 | 段晓光 | Nutrition feeding device |
-
2013
- 2013-11-03 CN CN201310537320.6A patent/CN103622430B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1764400A (en) * | 2003-03-11 | 2006-04-26 | 詹妮弗·本森 | Feeding aid |
| EP2110114A1 (en) * | 2008-04-15 | 2009-10-21 | Les Repas Santé | Feeding tip and associated feeding device |
| CN201253084Y (en) * | 2008-09-19 | 2009-06-10 | 陈际军 | Fluid food feeding device |
| CN201492698U (en) * | 2009-10-13 | 2010-06-02 | 潘筱 | Infant feeder |
| CN202665091U (en) * | 2012-06-25 | 2013-01-16 | 天门市畅享生活用品有限公司 | Spoon for infant to learn feeding |
| CN203154340U (en) * | 2013-03-26 | 2013-08-28 | 段晓光 | Nutrition feeding device |
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|---|---|
| CN103622430A (en) | 2014-03-12 |
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| PB01 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jianming Inventor before: Liang Wei |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170426 Address after: 528415 Zhongshan, Xiaolan Town, Guangdong, Sha Tin Road, No. 14 Patentee after: Guangdong Yinghai industrial Polytron Technologies Inc Address before: 315100 Zhejiang, Yinzhou District, Zhong Gong Temple Street, Zhong Wang Road, room 55, No. 1004, room Patentee before: Ningbo Yinzhou Qinglin Medical Devices Technology Consulting Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20191103 |