A foldable and pushable complementary food biting trainer and its working method
By designing a foldable and propulsion complementary food bite trainer, the thickness difference deformation of the folding ring is used to achieve food advancement, which solves the problems of many parts, complex structure and food waste in the traditional complementary food bite trainer, and realizes effective promotion and convenient disassembly and assembly and cleaning.
Patent Information
- Application Number
- CN202011508249.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-12-18
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2040-12-18
AI Technical Summary
The traditional food supplementary food biting trainers on the market have many parts, complex structures, and cumbersome installations, which are not conducive to cleaning. Moreover, the food inside the food supplementary food bag is difficult to promote, resulting in serious food waste.
A foldable and propulsion complementary food biting training device is designed, adopting a folding structure, including a complementary food bag, a detachable pushing base and a folding ring. The food propulsion is achieved through the deformation of the thickness difference of the folding ring. The complementary food bag and propulsion base are made of flexible materials, with few overall parts and easy to disassemble and install and clean.
It has achieved effective promotion of food, reduced food waste, simple structure, convenient disassembly and assembly, and avoided the complex installation problems caused by many parts.
Smart Images
Figure CN112515968B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a foldable and pushable complementary food biting trainer and its working method. Background Art
[0002] Traditional complementary food biting trainers on the market not only have complicated product installation, complex structures, and are not conducive to cleaning due to having more parts, but also it is difficult to push the food at the rear end inside the food pocket, resulting in serious food waste. Summary of the Invention
[0003] In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a foldable and pushable complementary food biting trainer and its working method.
[0004] To solve the above technical problem, the technical solution of the present invention is: a foldable and pushable complementary food biting trainer, including a food pocket, the head of the food pocket is provided with chewing holes, and the tail is provided with a detachable push base for blocking. The head of the push base is provided with a folding part located inside the food pocket, and a hollow cavity is provided inside the push base for inserting a force to push the folding part so that the folding part extends towards the head.
[0005] Preferably, the folding part includes at least one folding ring. The connection wall thickness between the folding ring and the push base and between the folding rings is less than the wall thickness of the folding ring itself. The difference in wall thickness enables the thin position to be effectively deformed and folded.
[0006] Preferably, the folding ring is composed of a first folding ring and a second folding ring. The first folding ring is connected to the push base, and the second folding ring is connected to the first folding ring. After folding, both the first folding ring and the second folding ring incline towards the tail inside, and the second folding ring is inside the inner circumference of the first folding ring. After extending, both the first folding ring and the second folding ring unfold towards the head and the second folding ring is close to the head.
[0007] Preferably, a push column is fixedly provided at the end of the folding part close to the head for squeezing the internal complementary food in the food pocket when the folding part is pushed and extended; multiple sealing rings are arranged along the axial direction on the outer circumference of the push column.
[0008] Preferably, a cylindrical channel is provided inside the food pocket behind the chewing holes, and the outer circumference of the push column is coaxially matched and in contact with the cylindrical channel.
[0009] Preferably, the hollow cavity extends forward from the rear to the inside of the folding part, the front end of the hollow cavity is closed, and the rear end is open.
[0010] Preferably, a trapezoidal boss is fixedly provided on the outer circumference of the push base behind the folding part, and a trapezoidal slot for embedding the trapezoidal boss is provided on the inner circumference of the food pocket near the open rear end.
[0011] Preferably, there are several chewing holes, which form a chewing bag as a whole. The chewing bag adopts a bionic design of a flat oval special shape. On the outer sides of the rear part of the complementary food pocket, there is a circular ring handle on each side to give the baby a better grasping feeling. A detachable dust-proof cover is provided on the complementary food pocket.
[0012] Preferably, both the complementary food pocket and the propulsion base are made of flexible materials.
[0013] A working method of a foldable and pushable complementary food biting and training device is carried out according to the following steps: (1) Put food in the complementary food pocket; (2) The propulsion base blocks the tail end of the complementary food pocket, in which the trapezoidal boss is embedded in the trapezoidal card slot and the folding part is folded; (3) Through chewing by the baby, smaller particles and liquid food can flow out through the chewing holes and enter the baby's mouth; (4) When there is less food or there is a large space in the complementary food pocket and the baby cannot eat the food at the rear end, the hand can be inserted into the hollow cavity to apply force to push the folding part. The folding part unfolds and extends towards the head, squeezing the food at the rear end into the chewing bag for the baby to chew, thereby reducing food waste.
[0014] Compared with the prior art, the present invention has the following beneficial effects: The structure of the foldable and pushable complementary food biting and training device is simple. It adopts a design of a pushable folding part, which can effectively push the food at the rear end of the complementary food pocket to the chewing bag at the front end. There are few overall components, making disassembly, assembly and cleaning convenient.
[0015] The following further elaborates on the present invention in detail in conjunction with the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Is an exploded schematic diagram of an embodiment of the present invention.
[0017] Figure 2 Is a schematic diagram of the structure of the complementary food pocket.
[0018] Figure 3 Is a schematic diagram of the structure of the propulsion base.
[0019] Figure 4 Is a schematic diagram of the use state of an embodiment of the present invention Figure 1 。
[0020] Figure 5 Is a schematic diagram of the use state of an embodiment of the present invention Figure 2 。
[0021] Figure 6 Is a side view of an embodiment of the present invention.
[0022] Figure 7 Is a simple folding principle of the folding part Figure 1 。
[0023] Figure 8 Is a simple folding principle of the folding part Figure 2。
[0024] Figure 9 For the folding principle of the folding part, briefly Figure 3 。 Specific embodiments
[0025] To make the above features and advantages of the present invention more obvious and understandable, specific embodiments are hereinafter given and described in detail in conjunction with the accompanying drawings as follows.
[0026] As Figures 1 to 9 shown, a foldable and pushable baby food biting trainer includes a food pocket 1. The head of the food pocket is provided with chewing holes 2, and the tail is provided with a detachable push base 3 for blocking. The head of the push base is provided with a folding part 4 located inside the food pocket. A hollow cavity 5 is provided inside the push base for inserting a force to push the folding part so that the folding part extends towards the head.
[0027] In an embodiment of the present invention, the folding part includes at least one folding ring. The connection wall thickness between the folding ring and the push base and between the folding rings is less than the wall thickness of the folding ring itself. The difference in wall thickness enables effective deformation and folding at the thin position. The number of folding rings corresponds to the movement stroke and the pressing force.
[0028] In an embodiment of the present invention, the folding ring is composed of a first folding ring 6 and a second folding ring 7. The first folding ring is connected to the push base, and the second folding ring is connected to the first folding ring. After folding, both the first folding ring and the second folding ring incline towards the tail inside, and the second folding ring is within the inner circumference of the first folding ring. After extending, both the first folding ring and the second folding ring unfold towards the head, and the second folding ring is close to the head. The number of folding rings is not limited to this.
[0029] In an embodiment of the present invention, a push column 8 is fixedly provided at the end of the folding part close to the head for squeezing the internal food in the food pocket when the folding part is pushed and extended; multiple sealing rings 9 are arranged along the axial direction on the outer circumference of the push column.
[0030] In an embodiment of the present invention, a cylindrical channel 10 is provided inside the food pocket behind the chewing holes. The outer circumference of the push column is coaxially matched and in contact with the cylindrical channel.
[0031] In an embodiment of the present invention, the hollow cavity extends forward from the back to the inside of the folding part. The front end of the hollow cavity is closed, and the back end is open.
[0032] In an embodiment of the present invention, a trapezoidal boss 11 is fixedly provided on the outer circumference of the push base behind the folding part. A trapezoidal groove 12 for embedding the trapezoidal boss is provided on the inner circumference of the food pocket near the open back end for sealing cooperation.
[0033] In the embodiment of the present invention, there are several chewing holes, which together form a chewing bag 13. The chewing bag adopts a flat oval special-shaped bionic design; on the outer sides of the rear part of the complementary food pocket, there is a circular ring handle 14 on each side, giving the baby a better grasping feeling; a detachable dust-proof cover 15 is provided on the complementary food pocket.
[0034] In the embodiment of the present invention, both the complementary food pocket and the propulsion base are made of flexible materials, such as silicone, etc. The materials are softer and safer, and it is not easy to damage the baby's gums when gnawing.
[0035] A working method of a foldable and pushable complementary food biting trainer is carried out according to the following steps: (1) Put food inside the complementary food pocket; (2) The propulsion base blocks the tail end of the complementary food pocket, where the trapezoidal boss is inserted into the trapezoidal slot, and the folding part is folded; (3) When the baby chews, smaller particles and liquid foods can flow out through the chewing holes and enter the baby's mouth; (4) When there is less food or there is more space in the complementary food pocket and the baby cannot eat the food at the rear end, the hand can be inserted into the hollow cavity to apply force to push the folding part. The folding part unfolds and extends towards the head, squeezing the food at the rear end into the chewing bag for the baby to chew, thus reducing food waste.
[0036] In the embodiment of the present invention, the folding part can be effectively deformed through the difference in wall thickness. The extended state is as Figure 7 shown. In this state, the internal stress of material deformation is the smallest in the natural state of the part. When the propulsion column is stressed and deformed downward, the size of circle C remains unchanged, and side a and dimension B are compressed to form compressive internal stress, reaching the position as Figure 8 shown, where the internal stress is the largest. When the propulsion column continues to deform downward, reaching the state as Figure 9 shown, side a and dimension B become larger, the internal stress decreases, and the internal stress forms an equilibrium with side e. At this time, the folding state is reached.
[0037] Controlling the angles of the first folding ring and the second folding ring realizes the telescopic function of the propulsion column. This folding structure has two states: extended and folded. When the baby chews the food inside the complementary food pocket, only when there is less food or there is more space in the complementary food pocket and the baby cannot eat the food at the rear end, the folding part will extend to squeeze the food. Otherwise, the folding part does not apply force and always remains in the folded state. If the food is squeezed when there is no need to squeeze, it will cause continuous leakage of smaller particles and liquid foods, affecting the baby's independent chewing and eating. Excessive leakage may also cause dangers such as choking for the baby, and it is also easy to cause food waste.
[0038] The present invention is not limited to the above-mentioned best implementation manner. Anyone can obtain other various forms of foldable and pushable complementary food biting trainers and their working methods under the inspiration of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope covered by the present invention.
Claims
1. A foldable and pushable complementary food chewing trainer, comprising a complementary food pocket. The head of the complementary food pocket is provided with chewing holes, and the tail is provided with a detachable push base for blocking. It is characterized in that: The head of the propulsion base is provided with a folding part located inside the food supplement pocket, and a hollow cavity is arranged inside the propulsion base for extending into and applying force to push the folding part so that the folding part extends towards the head. The hollow cavity extends forward from the rear to the inside of the folding part. The front end of the hollow cavity is closed and the rear end is open. The folding part includes at least one folding ring. The connecting wall thickness between the folding ring and the propulsion base and between the folding rings is smaller than the wall thickness of the folding ring itself. The difference in wall thickness enables the thin position to be effectively deformed and folded. The folding ring is composed of a first folding ring and a second folding ring. The first folding ring is connected to the propulsion base, and the second folding ring is connected to the first folding ring. After folding, both the first folding ring and the second folding ring incline inwards towards the tail, and the second folding ring is inside the inner circumference of the first folding ring. After extending, both the first folding ring and the second folding ring unfold towards the head and the second folding ring is close to the head. The folding structure has two states: extending and folding.
2. The collapsible and propelled baby food biting trainer according to claim 1, wherein: A propulsion column is fixedly arranged at the end of the folding part close to the head for squeezing the internal food supplement in the food supplement pocket when the folding part is pushed and extended. A plurality of sealing rings are arranged along the axial direction on the outer circumference of the propulsion column.
3. The collapsible and propelled complementary food biting trainer according to claim 2, wherein: A cylindrical channel is arranged inside the food supplement pocket behind the chewing holes. The outer circumference of the propulsion column is coaxially matched and in contact with the cylindrical channel.
4. The foldable and propelled baby food biting trainer according to claim 1, wherein: A trapezoidal boss is fixedly arranged on the outer circumference of the propulsion base behind the folding part, and a trapezoidal card slot for embedding the trapezoidal boss is arranged on the inner circumference of the food supplement pocket near the rear open end.
5. The collapsible and propelled baby food teething trainer according to claim 1, characterized in that: The number of chewing holes is several, forming a chewing bag as a whole. The chewing bag adopts a flat oval special-shaped bionic design. Two circular ring handles are arranged on the two outer sides of the rear part of the food supplement pocket to give the baby a better grasping feeling. A detachable dust-proof cover is arranged on the food supplement pocket.
6. The collapsible and propelled baby food chewing trainer according to claim 1, wherein: Both the food supplement pocket and the propulsion base are made of flexible materials.
7. A working method of the foldable and propelled complementary food biting trainer according to any one of claims 1-6, characterized in that, The following steps are carried out: (1) The food supplement pocket is filled with food; (2) The propulsion base blocks the tail end of the food supplement pocket, where the trapezoidal boss is embedded in the trapezoidal card slot and the folding part is folded; (3) The baby chews, and smaller particles and liquid food can flow out through the chewing holes and enter the baby's mouth; (4) When there is less food or there is more space in the food supplement pocket and the baby cannot eat the food at the rear end, the hand can be inserted into the hollow cavity to apply force to push the folding part. The folding part unfolds and extends towards the head, squeezing the rear-end food into the chewing bag for the baby to chew, thereby reducing food waste.
Citation Information
Patent Citations
Automatic pushing type supplementary food device
CN110840193A
Complementary food bite training device capable of being pushed in folding mode
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Feeding bottle
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