A type of flowerpot that makes it easy to change the soil.
Patent Information
- Application Number
- CN202522001240.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-17
- Publication Date
- 2026-09-01
- Estimated Expiration
- 2035-09-17
AI Technical Summary
[0002]在植物盆栽养护中，传统花盆更换培土时面临显著痛点：多数花盆为一体式固定结构，培土长期与盆壁贴合易板结，脱盆时需暴力敲击盆体或强行拉扯植物，不仅操作费力，还易导致根系刮擦损伤，影响植物存活，因此，针对以上现状，迫切需要开发一种正常使用时，膨胀气囊圈处于膨胀状态，紧密贴合培土以保障种植稳定性，换土时，只需打开手动阀门，拉动活塞杆带动活塞片将气囊内气体抽至储气筒，使气囊收缩并与培土分离，无需暴力脱盆即可轻松拔出植物与培土，避免根系损伤的便于更换培土的花盆，以克服当前实际应用中的不足，满足当前的需求
[0009]本实用新型的有益效果是：该便于更换培土的花盆，正常使用时，膨胀气囊圈处于膨胀状态，手动阀门处于关闭状态，膨胀气囊圈与花盆主体内的培土接触，当需要更换培土时，先将手动阀门打开，再拉动活塞杆带动活塞片移动，从而将膨胀气囊圈内的气体抽到储气筒内，再关闭手动阀门，膨胀气囊圈内气体排出后收缩体积减小，使得培土与膨胀气囊圈分离，然后，人可以将将植物和培土向外拔出，培土取出后，再打开手动阀门，推动活塞杆、活塞片将储气筒内气体充到膨胀气囊圈内，再关上手动阀门，使得膨胀气囊圈膨胀起来以供后续使用；通过支腿可以将花盆主体支撑到地面上或者桌面上，通过挂钩可以将花盆主体悬挂起来，以便人根据不同的需求进行选择。综上所述，本实用新型正常使用时，膨胀气囊圈处于膨胀状态，紧密贴合培土以保障种植稳定性，换土时，只需打开手动阀门，拉动活塞杆带动活塞片将气囊内气体抽至储气筒，使气囊收缩并与培土分离，无需暴力脱盆即可轻松拔出植物与培土，避免根系损伤；支腿支撑、挂钩悬挂，适配多场景使用需求。
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Figure CN224698406U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of flower pot technology, and in particular to a flower pot that is easy to replace the soil. Background Technology
[0002] In the care of potted plants, traditional flowerpots present significant challenges when changing the soil: most flowerpots are fixed, one-piece structures, and the soil tends to harden when in contact with the pot walls over time. Removing the plant from the pot requires forcefully striking the pot or pulling it, which is not only laborious but also easily causes root damage, affecting the plant's survival. Therefore, there is an urgent need to develop a flowerpot that, under normal use, has an inflatable air bladder that fits tightly against the soil to ensure planting stability. When changing the soil, simply open the manual valve, pull the piston rod to draw the gas from the air bladder into the air reservoir, causing the air bladder to contract and separate from the soil. This allows for easy removal of the plant and soil without the need for force, avoiding root damage and overcoming the shortcomings of current applications to meet current needs. Utility Model Content
[0003] The purpose of this invention is to provide a flowerpot that facilitates the replacement of soil, thereby solving the problems mentioned in the background art.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A flowerpot for easy soil replacement includes a flowerpot body, an expansion airbag ring, an air extraction mechanism, support legs, and hooks. The expansion airbag ring is fixed to the inner wall of the flowerpot body. An air extraction mechanism connected to the expansion airbag ring is installed at the bottom of the flowerpot body. The air extraction mechanism includes an air storage cylinder, a conduit, a manual valve, a piston rod, and a piston plate. The air storage cylinder is fixed to the bottom of the flowerpot body and is connected to the expansion airbag ring through the conduit. A manual valve is installed on the conduit. The piston rod is fixed to the piston plate, and the piston plate is slidably installed inside the air storage cylinder.
[0006] Preferably, the inflatable airbag ring is made of food-grade silicone.
[0007] Preferably, a sealing ring is fixed on the piston plate, and the sealing ring is in close contact with the inner wall of the gas storage cylinder.
[0008] Preferably, the bottom of the flowerpot body is fixed with two support legs, and the upper side of the flowerpot body is fixed with a hook.
[0009] The beneficial effects of this utility model are as follows: This flowerpot, which facilitates soil replacement, operates normally with the expansion air bladder ring in an inflated state and the manual valve closed. The expansion air bladder ring is in contact with the soil inside the flowerpot body. When soil replacement is needed, first open the manual valve, then pull the piston rod to move the piston plate, thereby drawing the gas inside the expansion air bladder ring into the air storage cylinder. Then close the manual valve. After the gas is released, the expansion air bladder ring contracts, reducing its volume and separating the soil from the expansion air bladder ring. Then, a person can pull the plant and soil out. After removing the soil, open the manual valve again, pushing the piston rod and piston plate to fill the expansion air bladder ring with gas from the air storage cylinder. Then close the manual valve, causing the expansion air bladder ring to inflate for subsequent use. The flowerpot body can be supported on the ground or a tabletop by the legs, and suspended by the hooks, allowing for selection according to different needs. In summary, when this utility model is in normal use, the inflatable airbag ring is in an inflated state, closely fitting the soil to ensure planting stability. When changing the soil, simply open the manual valve, pull the piston rod to drive the piston plate to draw the gas in the airbag into the air storage cylinder, causing the airbag to contract and separate from the soil. The plant and soil can be easily pulled out without forcibly removing it from the pot, avoiding root damage. With leg support and hook suspension, it is suitable for use in various scenarios. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 .
[0011] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .
[0012] Figure 3 This is a partial structural schematic diagram of the present invention.
[0013] Figure 4 This is an internal view of the air extraction mechanism in this utility model.
[0014] Legend:
[0015] 1. Flowerpot body; 2. Inflatable air bladder ring; 3. Air extraction mechanism; 301. Air storage cylinder; 302. Pipe; 303. Manual valve; 304. Piston rod; 305. Piston plate; 3051. Sealing ring; 4. Support leg; 5. Hook. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0017] Specific implementation examples are given below.
[0018] See Figures 1-4 In this embodiment of the invention, a flowerpot for easy soil replacement includes a flowerpot body 1, an expansion airbag ring 2, an air extraction mechanism 3, support legs 4, and hooks 5. The expansion airbag ring 2 is fixed to the inner wall of the flowerpot body 1. During normal use, the expansion airbag ring 2 is inflated and in contact with the soil inside the flowerpot body 1. The expansion airbag ring 2 is made of food-grade silicone, giving it good elasticity and corrosion resistance; it will not dissolve even after prolonged contact with water. An air extraction mechanism 3 connected to the expansion airbag ring 2 is installed at the bottom of the flowerpot body 1. The air extraction mechanism 3 includes an air storage cylinder 301 and a conduit 3. 02. Manual valve 303, piston rod 304, and piston plate 305. The air storage cylinder 301 is fixed to the bottom of the flowerpot body 1. The air storage cylinder 301 is connected to the expansion air bag ring 2 through the conduit 302. The manual valve 303 is installed on the conduit 302. During normal use, the manual valve 303 is in the closed state. The piston rod 304 is fixed to the piston plate 305. The piston plate 305 is slidably installed in the air storage cylinder 301. A sealing ring 3051 is fixed on the piston plate 305. The sealing ring 3051 is in close contact with the inner wall of the air storage cylinder 301 to improve the sealing performance.
[0019] The bottom of the flowerpot body 1 is fixed with two support legs 4, which can support the flowerpot body 1 on the ground or table. The upper side of the flowerpot body 1 is fixed with a hook 5, which can hang the flowerpot body 1 so that people can choose according to different needs.
[0020] Working principle: This flowerpot, which facilitates soil replacement, operates normally with the expansion air bladder ring 2 in an inflated state and the manual valve 303 in a closed state. The expansion air bladder ring 2 is in contact with the soil inside the flowerpot body 1. When soil replacement is needed, first open the manual valve 303, then pull the piston rod 304 to move the piston plate 305, thereby drawing the gas inside the expansion air bladder ring 2 into the air storage cylinder 301. Then close the manual valve 303. After the gas is released, the expansion air bladder ring 2 contracts, reducing its volume and allowing the soil to contact the soil inside. After the expansion airbag ring 2 is separated, the plant and soil can be pulled out. After the soil is removed, the manual valve 303 is opened to push the piston rod 304 and piston plate 305 to fill the expansion airbag ring 2 with gas from the air storage cylinder 301. Then the manual valve 303 is closed to inflate the expansion airbag ring 2 for later use. The flowerpot body 1 can be supported on the ground or tabletop by the support leg 4, and the flowerpot body 1 can be suspended by the hook 5 so that people can choose according to different needs.
[0021] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0022] 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. A flowerpot facilitating replacement of duffing, characterized by, The device includes a flowerpot body (1), an expansion airbag ring (2), an air extraction mechanism (3), support legs (4), and hooks (5). The expansion airbag ring (2) is fixed to the inner wall of the flowerpot body (1). An air extraction mechanism (3) connected to the expansion airbag ring (2) is installed at the bottom of the flowerpot body (1). The air extraction mechanism (3) includes an air storage cylinder (301), a conduit (302), a manual valve (303), a piston rod (304), and a piston plate (305). The air storage cylinder (301) is fixed to the bottom of the flowerpot body (1). The air storage cylinder (301) is connected to the expansion airbag ring (2) through the conduit (302). A manual valve (303) is installed on the conduit (302). The piston rod (304) is fixed to the piston plate (305). The piston plate (305) is slidably installed inside the air storage cylinder (301).
2. The plant pot facilitating duffing replacement according to claim 1, wherein The inflatable airbag ring (2) is made of food-grade silicone.
3. The plant pot facilitating duffing replacement according to claim 1, wherein A sealing ring (3051) is fixed on the piston plate (305), and the sealing ring (3051) is in close contact with the inner wall of the gas storage cylinder (301).
4. The plant pot facilitating duffing replacement according to claim 1, wherein The bottom of the flowerpot body (1) is fixed with two support legs (4), and the upper side of the flowerpot body (1) is fixed with a hook (5).