Infant inflatable seat with tray inflatable column

Abstract

The utility model relates to the field of inflatable seats, and discloses an infant inflatable seat with a tray inflatable column, which comprises a base, an armrest backrest, a headrest, a two-stage cushion groove and a tray inflatable column structure, the headrest is fixed on the top surface of the armrest backrest, the armrest backrest and the tray inflatable column are fixed on the top surface of the base, and the two-stage cushion groove is fixed on the top surface of the base. A two-stage cushion groove is formed in the middle of the base, a tray inflation column device is fixed to the front end of the two-stage cushion groove, an inflation valve is fixed to the top of a tray inflation column, a vent valve is correspondingly arranged at the bottom of the inflation valve, and the inflatable seat is inflated through interaction between the inflation valve and the vent valve without additional air source equipment. The inflation process is simplified, efficiency is improved, gas loss is effectively avoided through the automatic sealing function of the two valves, and a safer and more comfortable sitting posture environment is provided for infants.

Description

Technical Field

[0001] This utility model relates to the technical field of inflatable seats, specifically an inflatable learning seat for infants and toddlers with an inflatable tray column. Background Technology

[0002] An inflatable training seat is a seat specifically designed for infants and toddlers aged 4-12 months. It provides comfortable support and promotes physical development as babies begin learning to sit. These products are typically made of soft and elastic materials, such as PVC or TPU plastics. The seat inflates to take shape, and the inflatable design makes it easy to carry and store, allowing parents to use it in various situations.

[0003] According to Chinese Patent No. CN219229430U, an anti-displacement inflatable seat includes a seat surface, a backrest at the rear end of the seat surface, armrests on both sides of the upper part of the seat surface, an inflatable cushion at the upper end of the seat surface and the front end of the backrest, support legs fixedly installed at the four corners of the lower end of the seat surface, and a conversion box fixedly installed at the lower end of the support legs. Anti-displacement blocks are rotatably installed inside the conversion box via damping shafts. Limiting grooves are formed at the upper and lower ends of both sides of the anti-displacement blocks. The conversion box also includes a transmission cavity on both sides of the lower end of the conversion box. A first pressing block is installed inside the transmission cavity, a second pressing block is installed on one side of each first pressing block, and a first sliding rod is installed on the other side of each first pressing block.

[0004] In the above solution, the air cushion is inflated using an air pump and an air hose, which has the following disadvantages: the inflatable seat requires an additional air source device for inflation, which is cumbersome and complicated, resulting in reduced inflation efficiency. Utility Model Content

[0005] The purpose of this invention is to provide an inflatable infant training seat with an inflatable tray column, in order to solve the problem that the inflatable seat requires an additional air source device for inflation, which is cumbersome and complicated to operate and reduces inflation efficiency.

[0006] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:

[0007] An inflatable infant training chair with an inflatable column and tray includes: armrests and backrest, inflatable headrest, base, inflatable column, large handle, small handle, air valve, and tray. The tray is fixedly connected to the inflatable column. The armrests and backrest and the inflatable column are fixed to the top edge of the base. The base has a primary seat groove and a secondary seat groove in the middle. The inflatable column is used for positioning and inflation cushioning. An air valve is provided between the top surface of the inflatable column and the tray. The large handle, small handle, and air valve are fixedly connected to the edge of the base.

[0008] Preferably, the top surface of the base has a vent valve at the front end, a vent hole at the rear end, and a two-stage seat cushion groove in the middle. An inflation column is fixed to the top surface of the front end of the base. An inflation valve is opened on the top surface of the inflation column. The inflation valve corresponds to the vent valve. A movable valve is fixed at the bottom of the vent valve. An inflation valve is fixed at the top of the inflation column, and there is also a movable valve inside it. A tray is also included above the inflation column.

[0009] Preferably, an inflation valve is fixed on the top surface of the inflation column, and a movable valve is fixed on the bottom surface of the inflation valve, the movable valve being interference-fitted with the air inlet; the tray is an inflation tray.

[0010] Preferably, an air valve is fixed to the rear side of the outer wall of the base, and the air valve is interference-fitted with the inflation valve; pressing the inflation column allows air to enter the infant inflatable learning chair from above the inflation column to fill the interior with air.

[0011] Preferably, a headrest is fixed to the top surface of the armrest backrest.

[0012] Preferably, a large handle and a small handle are fixed to the front and rear of the outer wall of the base.

[0013] Preferably, the inflatable column also includes a tray above it.

[0014] Preferably, the diameter of the tray is larger than the diameter of the inflatable column, and the tray can be used as an infant and toddler aid.

[0015] Preferably, the infant and toddler aids include toys or baby bottles.

[0016] More preferably, an inflatable headrest is fixed at the center of the top surface of the armrest backrest, and a ventilation hole is provided at the center of the top surface of the armrest backrest to allow air to circulate between the armrest backrest and the inflatable headrest.

[0017] More preferably, the top surface of the large handle is provided with an embossed groove, and the small handle is provided with a hanging hole, so as to facilitate hanging and drying after cleaning and washing.

[0018] More preferably, an air valve is installed at the rear end of the outer wall of the base to facilitate inflation using external equipment or deflation during storage.

[0019] More preferably, the base has a primary seat cushion groove and a secondary seat cushion groove in the middle, which can better reflect comfort.

[0020] Compared with existing technologies, an inflatable training chair for infants and toddlers with an inflatable tray column, which adopts the above-mentioned technical solution, has the following beneficial effects:

[0021] 1. During use, the inflation base is inflated by the cooperation of the inflation valve and the air valve inside the inflation column. No additional air source equipment is required, which not only simplifies the inflation process and improves efficiency, but also effectively prevents air loss through the automatic closing function of the movable valves inside the two valves, thus extending the use time of the seat and providing a safer and more comfortable sitting environment for infants and young children.

[0022] II. During use, the combination of the inflation valve and the movable valve provides additional safety for the air inlet. After inflation, the movable valve automatically closes the air inlet, achieving a tight seal. Due to the interference fit between the movable valve and the air inlet, gas leakage is effectively prevented even under external pressure, further enhancing the sealing and stability of the inflatable base. When it is necessary to release the gas inside the inflatable base, simply pull out the sealing plug of the air valve to allow the gas to escape smoothly. Simultaneously, the sealing plug ensures effective prevention of gas leakage when the air valve is not in use, guaranteeing the airtightness of the inflatable base.

[0023] Thirdly, during use, the inflatable headrest provides extra head support and protection for infants and toddlers, ensuring they receive ample support and comfort when sitting, thus improving the comfort and safety of the inflatable seat. The handle greatly facilitates carrying and moving the inflatable seat. Whether moving the seat from indoors to outdoors or performing routine cleaning and maintenance, simply lift the handle to easily complete the task, making the process more effortless and comfortable. The hanging holes allow the inflatable baby trainer seat to be easily dried after washing, while the small handle helps to secure heavy objects to the seat, preventing it from tilting forward or tipping over. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of an embodiment.

[0025] Figure 2 This is a top view schematic diagram of an embodiment.

[0026] Figure 3 This is a bottom view diagram of an embodiment.

[0027] Figure 4 This is a front view schematic diagram of an embodiment.

[0028] Figure 5This is an exploded diagram of an embodiment.

[0029] In the diagram: 1. Inflatable headrest; 2. Armrest and backrest; 3. Air valve; 4. Primary seat cushion groove; 4. Ventilation hole; 5. Base; 6. Large handle; 7. Inflation column; 8. Tray; 9. Inflation valve; 10. Secondary seat cushion groove; 11. Height-limiting strap; 12. Small handle; 13. Armrest surface; 14. Ventilation hole; 15. Inner wall of tray; 16. Air valve; 17. Height-limiting strap of seat cushion groove; 18. Outer wall of base. Detailed Implementation

[0030] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] like Figures 1-5 As shown, an inflatable infant training chair with a tray and inflatable column includes armrests and backrest 2, which are fixed to the top surface of a base 5. An air valve 16 is provided on the top front surface of the base 5, and an inflatable column 7 is fixed to the top front surface of the base 2. An inflatable valve 9 is provided on the top surface of the inflatable column 7, and the inflatable valve 9 corresponds to the air valve 16. A movable valve is fixed inside the bottom of the air valve 16, and a movable valve is fixed on the top of the inflatable valve 9.

[0032] In use, initially, both the inflation valve 9 and the vent valve 16 are closed, ensuring unidirectional gas flow. When the operator needs to inflate the base 5, simply pull the inflation valve 9 and press it up and down rhythmically. At this time, the movable valve inside the top inflation valve 9 opens first, allowing external gas to enter. As the pressure continues to be applied, the movable valve inside the bottom vent valve 16 also opens, forming a smooth gas channel, allowing airflow to smoothly enter the interior of the base 5, armrest backrest 2, headrest 1, and tray 8 from top to bottom. By repeatedly pressing the inflation column 7 up and down until the armrest base 2 and armrest backrest 2 reach the ideal inflation state, when the inflation column 7 is released, the movable valve inside the inflation valve 9 closes, effectively preventing gas backflow and leakage, and ensuring the stability and durability of the inflatable seat.

[0033] In actual use, to further improve efficiency, you can first use a hair dryer to blow some air into the inflation column 7, and then continue to press the inflation column 7 to achieve manual inflation.

[0034] The diameter of tray 8 is larger than that of the inflatable column 7. Tray 8 can be used for infant and toddler aids, including toys or baby bottles. Tray 8 can also hold mobile devices such as mobile phones.

[0035] This utility model embodiment is achieved by assembling the following components or parts:

[0036] 1. Inflatable headrest; 2. Armrest and backrest; 3. Air valve; 4. Primary seat cushion groove; 5. Ventilation hole; 6. Base; 7. Large handle; 8. Inflatable column; 9. Tray; 10. Inflatable valve; 11. Secondary seat cushion groove; 12. Height-limiting strap; 13. Small handle; 14. Armrest surface; 15. Ventilation hole; 16. Inner wall of tray; 17. Ventilation valve; 18. Height-limiting strap of seat cushion groove; 19. Outer wall of base.

[0037] The various views of the embodiments of this utility model are as follows: Figure 1-5 Presented, but Figure 1-5 This is not the only way in which this utility model is presented.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An inflatable training chair for infants and toddlers with an inflatable tray column, comprising: The package includes an armrest backrest (2), an inflatable headrest (1), a base (5), an inflatable column (7), a large handle (6), a small handle (12), an air valve (3), and a tray (8). The tray (8) is fixedly connected to the inflatable column (7). The armrest backrest (2) and the inflatable column (7) are fixed to the top edge of the base (5). The base (5) has a primary seat groove (4) and a secondary seat groove (10) in the middle. The inflatable column (7) is used for positioning and inflation cushioning. The top surface of the inflatable column (7) is fixed to the tray (8) with an air valve (16). The large handle (6), the small handle (12), and the air valve (3) are fixedly connected to the edge of the base (5).

2. The inflatable training chair for infants and toddlers with an inflatable tray column according to claim 1, characterized in that: The top surface of the inflatable column (7) is fixedly connected to the bottom surface of the tray (8), and the bottom surface of the tray (8) is provided with an inflation valve (9). The bottom of the inflatable column (7) is fixedly connected to the base (5) and a vent valve (16) is provided in the middle. The inflation valve (9) and the vent valve (16) interact to inflate the inflatable seat. The tray is an inflatable tray.

3. The inflatable training chair for infants and toddlers with an inflatable tray column according to claim 1, characterized in that: An air valve (3) is fixed to the rear side of the outer wall of the base (5), and the air valve (3) is interference-fitted with the inflation valve (9); pressing the inflation column (7) enables air to enter the infant inflatable learning chair from above the inflation column (7) to fill the seat with air.

4. The inflatable training chair for infants and toddlers with an inflatable tray column according to claim 1, characterized in that: An inflatable headrest (1) is fixed at the middle of the top surface of the armrest backrest (2), and a ventilation hole (14) is provided at the middle of the top surface of the armrest backrest (2) to allow air to circulate between the armrest backrest (2) and the inflatable headrest (1).

5. The inflatable training chair for infants and toddlers with an inflatable tray column according to claim 1, characterized in that: It also includes a base outer wall (18), on the front and rear sides of which a large handle (6) and a small handle (12) are fixed.

6. The inflatable training chair for infants and toddlers with an inflatable tray column according to claim 5, characterized in that: The top surface of the large handle (6) is provided with an embossed groove, and the small handle (12) is provided with a hanging hole for easy hanging and drying after cleaning and washing.

7. The inflatable training chair for infants and toddlers with an inflatable tray column according to claim 1, characterized in that: The diameter of the tray (8) is larger than the diameter of the inflatable column (7), and the tray can be used as an infant and toddler aid.

8. An inflatable training chair for infants and toddlers with an inflatable tray column according to claim 7, characterized in that: The infant and toddler aids include toys and baby bottles.

9. An inflatable training chair for infants and toddlers with an inflatable tray column according to claim 5, characterized in that: An air valve (3) is installed at the rear end of the outer wall (18) of the base to facilitate inflation using external equipment or deflation during storage.

10. An inflatable training chair for infants and toddlers with an inflatable tray column according to claim 1, characterized in that: The base (5) has a primary seat groove (4) and a secondary seat groove (10) in the middle, which can better reflect the comfort.

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