CN103622430A - Gravity-type baby overflow-preventing self-help eating mechanism - Google Patents
Gravity-type baby overflow-preventing self-help eating mechanism Download PDFInfo
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- CN103622430A CN103622430A CN201310537320.6A CN201310537320A CN103622430A CN 103622430 A CN103622430 A CN 103622430A CN 201310537320 A CN201310537320 A CN 201310537320A CN 103622430 A CN103622430 A CN 103622430A
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Abstract
The invention relates to the technical field of early education of babies, in particular to a gravity-type baby overflow-preventing self-help eating mechanism. The gravity-type baby overflow-preventing self-help eating mechanism is composed of a rotary shaft, a sleeve rod, a telescopic rod, a sliding-increasing piece, a pin, a pin sleeve, a gravity block, a crank, a steel ball, an arris ring, an end cone, a spring and a spoon body. The spoon body is composed of an inner spoon wall and an outer spoon wall, wherein the inner spoon wall and the outer spoon wall are respectively a spherical curved-surface shell body, the telescopic rod is a cylinder with the left end open and the right end sealed, the right end of the sleeve rod is located in the telescopic rod, and an annular protrusion integrated with the sleeve rod is arranged on the lateral wall of the right end of the sleeve rod. The gravity-type baby overflow-preventing self-help eating mechanism can improve the success rate of self-help eating of a baby in the early period of self-help eating training of the baby, and further stimulate the interest of self-help eating of the baby.
Description
Technical field
The present invention relates to child's early education technical field, particularly relate to the anti-overflow self-service diet of a kind of gravity type baby mechanism.
Background technology
Child needs the independent technical ability of having a meal with spoon of exercise after one-year-old.But at the training initial stage, due to child's sense of direction and hand to the control ability of object a little less than, being ladled out from bowl, plays in the process of delivering to mouth in food, be difficult to guarantee all the time the edge level of spoon, therefore, ninety-nine times out of a hundred operation all can make spoon deliver to mouth midway 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 have just lost the interest of independently having a meal, and causes the cycle of training to increase considerably.In prior art, do not have effective method and can help baby to use the training initial stage of spoon can keep spoon in level autonomous, food can be sent in child's mouth smoothly.
Existing spoon is all rigid structure, not familiar due to child's technical ability, and in the time of in spoon is stretched into mouth, if move too quicklyly, child's mucous membrane of mouth can be damaged in the end of spoon.And in prior art, do not have effective method to avoid the generation of this situation yet.
Summary of the invention
The present invention, for solving the deficiencies in the prior art, provides a kind of spoon that can keep in level, has the anti-overflow self-service diet of the gravity type baby of higher security mechanism simultaneously.
The scheme that solves the technology of the present invention problem is:
The anti-overflow self-service diet of gravity type baby mechanism, consists of rotating shaft, loop bar, expansion link, increasing slide plate, pin, pin sleeve, gravity block, crank, steel ball, rib ring, end cone, spring and a spoon body.Wherein spoon body consists 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 is in outer spoon wall and the two concentric, and the edge of interior spoon wall and outer spoon wall is concordant and be welded to one another and be integrated.The shaft section forming at the bottom surface of interior spoon wall and the end face of outer spoon wall is in meniscate space, to have a gravity block being bonded as one with outer spoon wall, and the material of gravity block is lead.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 the end that pin stretches out from outer spoon wall outer wall is stretched in a hemispheric pin sleeve and with pin sleeve and welded.
The rotary body that the cross section that increases slide plate and be material and be polytetrafluoroethylene (PTFE) is U-shaped, increases on the edge that slide plate is stuck in described through hole and is enclosed within on pin and with pin and become clearance fit relationship.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 on the sidewall of rotating shaft, having with rotating shaft is a whole rib ring, and it is the annular rib at obtuse angle that the lateral wall of rib ring has cross section.Rotating shaft has one to be holistic end cone with rotating shaft away from one end of crank, and end cone is a circular cone, and the bottom surface diameter of described circular cone equates with described annular rib.
Loop bar be left end with the cylinder of a blind hole, described blind hole is longitudinally consisting of diameter less outer section 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, has the steel ball distributing along the lateral wall even circumferential of rotating shaft between rib ring and described ring-shaped step.Between the sidewall of outer section of described blind hole and the sidewall of rotating shaft, leave gap.
Expansion link is the cylinder that left end is opened wide right-hand member sealing.The right-hand member of loop bar is in described expansion link, on the right-hand member sidewall of loop bar, having with loop bar is holistic annular protrusion, this annular protrusion becomes clearance fit relationship with the inwall of expansion link, on 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 that is positioned at loop bar in expansion link is provided with spring with right space.
Child, holding expansion link sends into spoon body in the process in mouth, no matter expansion link is in which direction, under the Action of Gravity Field of gravity block, spoon body always in time rotates and keeps opening upwards around two pins, and rotating shaft is also in time rotated and kept the axial line of two pins in level in described blind hole.When child stretches into action in mouth when too quickly by spoon body, spring can compressed and 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, a spoon body is opening upwards all the time and keeps level, and this has just guaranteed that child is sending into spoon body in the process in mouth, and the food in spoon body can not be poured out.So not only avoid waste, and at the initial stage of child's feeding training, because improved the success rate of the autonomous feed of child, excited the interest of the autonomous feed of child, can greatly improve the enthusiasm of the autonomous feed of child;
2. because the present invention is provided with the buffer structure that loop bar, expansion link and spring form, if overexert when child takes food, spring can absorption portion impulse force, avoids, because spoon body causes damage to the excessive oral cavity to child of the impulsive force of mucous membrane of mouth, 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 of leaving between loop bar external port and rotating shaft, make the contact-making surface between rotating shaft and loop bar reach minimum, thereby reduced the frictional force between the two, make rotation between rotating shaft and loop bar more in good time and smooth and easy, for the automatic horizontal of spoon body provides assurance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The A-A profile of Fig. 2 Fig. 1.
In figure: 04. interior spoonful of wall of 01. rotating shaft 02. loop bar 03. expansion link 05. increases 08. outer spoonful of wall of slide plate 06. pin 07. pin sleeve, 09. gravity block 10. crank 11. steel ball 12. rib ring 13. ends and bores 14. springs
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
The anti-overflow self-service diet of gravity type baby mechanism, by rotating shaft 01, loop bar 02, expansion link 03, increase 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 a spoon body and form.Wherein spoon body consists 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 is in outer spoon wall 08 and the two concentric, and the edge of interior spoon wall 04 and outer spoonful of wall 08 is concordant and be welded to one another and be integrated.The shaft section forming at the bottom surface of interior spoon wall 04 and the end face of outer spoon wall 08 is in meniscate space, to have a gravity block 09 being bonded as one with outer spoon wall 08, and the material of gravity block 09 is lead.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 the end that pin 06 stretches out from outer spoon wall 08 outer wall is stretched in a hemispheric pin sleeve 07 and with pin sleeve 07 and welded.
The rotary body that the cross section that increases slide plate 05 and be material and be polytetrafluoroethylene (PTFE) is U-shaped, increase on the edge that slide plate 05 is stuck in described through hole and be enclosed within on pin 06 and with 06 one-tenth clearance fit relationship of pin.Semiorbicular crank 10 its two ends 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 on the sidewall of rotating shaft 01, having with rotating shaft 01 is a whole rib ring 12, and it is the annular rib at obtuse angle that the lateral wall of rib ring 12 has cross section.Rotating shaft 01 has one to be holistic end cone 13 with rotating shaft 01 away from one end of crank 10, and end cone 13 is circular cones, and the bottom surface diameter of described circular cone equates with described annular rib.
Child, holding expansion link 03 sends into spoon body in the process in mouth, no matter expansion link 03 is in which direction, under the Action of Gravity Field of gravity block 09, spoon body always in time rotates and keeps opening upwards around two pins 06, and rotating shaft 01 is also in time rotated and kept the axial line of two pins 06 in level in described blind hole.When child stretches into action in mouth when too quickly by spoon body, spring 14 can compressed and absorption portion impulse force.
Claims (1)
1. the anti-overflow self-service diet of gravity type baby mechanism, 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 form, it is characterized in that: spoon body consists 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 is in outer spoon wall and the two concentric, the edge of interior spoon wall and outer spoon wall is concordant and be welded to one another and be integrated, the shaft section forming at the bottom surface of interior spoon wall and the end face of outer spoon wall is in meniscate space, to have a gravity block being bonded as one with outer spoonful of wall, 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, the end that pin stretches out from outer spoon wall outer wall is stretched in a hemispheric pin sleeve and with pin sleeve and is welded, the rotary body that the cross section that increases slide plate and be material and be polytetrafluoroethylene (PTFE) is U-shaped, increase on the edge that slide plate is stuck in described through hole and be enclosed within on pin and with pin and become clearance fit relationship, 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, on the sidewall of rotating shaft, having with rotating shaft is a whole rib ring, it is the annular rib at obtuse angle that the lateral wall of rib ring has cross section, rotating shaft has one to be holistic end cone with rotating shaft away from one end of crank, end cone is a circular cone, the bottom surface diameter of described circular cone equates with described annular rib, loop bar is that left end is with the cylinder of a blind hole, described blind hole is longitudinally consisting of diameter less outer section 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, between rib ring and described ring-shaped step, there is the steel ball distributing along the lateral wall even circumferential of rotating shaft, between the sidewall of outer section of described blind hole and the sidewall of rotating shaft, leave gap, expansion link is the cylinder that left end is opened wide right-hand member sealing, the right-hand member of loop bar is in described expansion link, on the right-hand member sidewall of loop bar, having with loop bar is holistic annular protrusion, this annular protrusion becomes clearance fit relationship with the inwall of expansion link, on 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 that is positioned at loop bar in expansion link is provided with spring with right space, child, holding expansion link sends into spoon body in the process in mouth, no matter expansion link is in which direction, under the Action of Gravity Field of gravity block, spoon body always in time rotates and keeps opening upwards around two pins, rotating shaft is also in time rotated and is kept the axial line of two pins in level in described blind hole, when child stretches into action in mouth when too quickly by spoon body, spring can compressed and 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 |
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| 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 |
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| Publication Number | Publication Date |
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| CN103622430A true CN103622430A (en) | 2014-03-12 |
| CN103622430B 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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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212643A (en) * | 2015-10-24 | 2016-01-06 | 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 |
| CN110269481A (en) * | 2019-04-25 | 2019-09-24 | 天津骑道玩具有限公司 | A kind of coffee spoon of adjustable length |
| CN114365905A (en) * | 2022-03-08 | 2022-04-19 | 江西恒昌教育装备集团有限公司 | Over-and-under type tablet chair with noon break function |
Citations (6)
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|---|---|---|---|---|
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212643A (en) * | 2015-10-24 | 2016-01-06 | 王秋华 | Stabilization spoon |
| 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 |
| CN110269481A (en) * | 2019-04-25 | 2019-09-24 | 天津骑道玩具有限公司 | A kind of coffee spoon of adjustable length |
| 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 |
| CN114365905A (en) * | 2022-03-08 | 2022-04-19 | 江西恒昌教育装备集团有限公司 | Over-and-under type tablet chair with noon break function |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103622430B (en) | 2015-11-04 |
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| C14 | Grant of patent or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Li Jianming Inventor before: Liang Wei |
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| CB03 | Change of inventor or designer information | ||
| 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 |
Granted publication date: 20151104 Termination date: 20191103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |