Root control container

Abstract

The utility model provides a root control container which comprises a plastic film rolled to be in a barrel shape and a bottom support used for supporting and connecting the plastic film, a plurality of protruding parts are arranged on the outer surface of the plastic film in the axial direction and the circumferential direction in an array mode, each protruding part is provided with a vent hole, and the vent holes are communicated with the bottom support. A plurality of inserting pieces are fixedly arranged between every two adjacent protruding parts in the circumferential direction of the plastic film, the multiple inserting pieces are arranged at intervals in the axial direction of the plastic film, and through holes matched with the inserting pieces are formed in the positions, located on one side of each inserting piece, of the plastic film. According to the plastic film fixing device, through cooperation of the inserting pieces and the through holes, installation is convenient and fast, workers do not need to carry screws to fix the two ends of the plastic film, meanwhile, work delay caused by loss of the screws is prevented, in addition, through cooperation of the protruding parts, the plastic film is fixed more firmly, and the problem of soil leakage caused by cracking of the plastic film is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to a root control container. Background Art

[0002] In general seedling raising technology, the taproot is too long and the lateral roots are weak. With conventional container seedling raising methods, the entanglement of seedling roots is very common, which is not conducive to the development of seedlings. The root control container is a new type of rapid seedling raising technology that regulates root growth. It can make the lateral roots thick and short, and has a unique effect on preventing root rot and taproot entanglement.

[0003] The existing root control container is made of a plastic film rolled into a tube, and then screws are installed on the plastic film for fixing. It is time-consuming for workers to operate, and it cannot be fixed quickly. In addition, the screws are small and easy to lose.

[0004] Due to the low strength of the side walls, it is easy to cause problems such as detachment at the side wall joints and cracking of the side walls, resulting in damage to the root control container. Utility Model Content

[0005] The main purpose of the utility model is to provide a root control container to solve the problems in the prior art that it is time-consuming to install screws on the plastic film for fixing, and the screws are small and easy to lose.

[0006] In order to solve the above problems, the utility model adopts the following technical scheme: a root control container, comprising a plastic film rolled up into a cylindrical shape, and a base for supporting the plastic film, a plurality of raised portions are arranged in an array along the axial and circumferential outer surface of the plastic film, each of the raised portions is provided with a vent, a plurality of inserts are fixed between two adjacent raised portions along the circumference of the plastic film, the plurality of inserts are arranged at intervals along the axial direction of the plastic film, and the plastic film is provided with a through hole matching the insert on one side of each of the inserts.

[0007] Furthermore, one end of the insert is fixedly connected to the inner wall of the plastic film, and the other end of the insert extends obliquely downward toward the central axis of the plastic film.

[0008] Furthermore, a stopper for preventing the insert from falling off the through hole is fixedly provided at one end of the through hole close to the inner side wall of the plastic film.

[0009] Furthermore, the stop portion includes stop blocks symmetrically fixed on both sides of the through hole in the width direction, and the free end of each stop block extends obliquely in a direction approaching each other.

[0010] Furthermore, a plurality of slots are respectively formed on the side walls of the inserting piece corresponding to the two stop blocks, and the plurality of slots are evenly arranged along the length direction of the inserting piece.

[0011] Further, both the plastic film and the insertion piece are made of PVC material, and the plastic film and the insertion piece are integrally formed.

[0012] Further, the convex portion is a hollow conical structure inside, and the tip of the conical convex portion extends away from the plastic film.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the cooperation of the insertion piece and the through hole, the installation is convenient and fast. It is not necessary for the staff to carry screws to fix both ends of the plastic film, and at the same time, it prevents work delays caused by the loss of screws. In addition, through the cooperation with the convex portion, the plastic film is fixed more firmly, reducing the problem of soil leakage caused by the cracking of the plastic film.

[0015] 2. By setting the stop portion and the card slot, the plastic film is fixed more firmly, preventing the plastic film from accidentally unfolding and causing soil leakage to affect the growth of seedlings. Description of the Drawings

[0016] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is a perspective view of the root control container of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged view of part A of

[0019] Description of the Reference Numerals

[0020] 1. Bottom tray; 11. Water leakage holes; 2. Plastic film; 3. Convex portion; 31. Ventilation holes; 4. Insertion piece; 5. Through hole; 6. Stop block; 7. Card slot. Specific Embodiments

[0021] The following clearly and completely describes the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0022] Please refer to Figures 1 to 2As shown in the figure, a root control container includes a bottom tray 1 and a plastic film 2. Among them, the bottom tray 1 is used to support the cylindrical plastic film 2. A plurality of water leakage holes 11 penetrating up and down are provided on the bottom tray 1 to prevent the seedlings from rotting due to excessive water in the root control container. The plastic film 2 is generally in a roll shape. Workers need to cut the rolled plastic film 2 to an appropriate length according to the actual situation (different diameters required for different seedlings), and then roll up the cut plastic film 2 into a cylinder for holding seedlings.

[0023] A plurality of convex portions 3 are arranged in an array on the outer surfaces along the axial and circumferential directions of the plastic film 2. Each convex portion 3 is provided with a ventilation hole 31. The ventilation hole 31 is used to keep the roots of the seedlings in communication with the outside air. At the same time, when there is too much water in the cylindrical plastic film 2, the ventilation hole 31 can also discharge the excess water.

[0024] In this embodiment, the convex portion 3 is a hollow conical structure. The tip of the conical convex portion 3 extends away from the plastic film 2. When the worker needs to roll up the cut plastic film 2 into a cylinder, move the two ends of the plastic film 2 towards each other, and then insert the plurality of convex portions 3 at the two ends of the plastic film 2 together, that is, insert the tip of the convex portion 3 on one side into the inside of the convex portion 3 on the other side. At this time, the plastic film 2 is fixed into a cylinder (i.e., a ring shape). By inserting adjacent convex portions 3, the contact area of the two ends of the plastic film 2 is increased, thereby increasing the firmness of the connection of the plastic film 2 and reducing the problem of soil leakage caused by the cracking of the plastic film 2.

[0025] In this embodiment, a plurality of inserts 4 are fixed between two adjacent convex portions 3 along the circumferential direction of the plastic film 2. The plurality of inserts 4 are arranged at intervals along the axial direction of the plastic film 2. Preferably, both the plastic film 2 and the inserts 4 are made of PVC material, and the plastic film 2 and the inserts 4 are integrally formed. In this embodiment, one end of the insert 4 is fixedly connected to the inner wall of the plastic film 2, and the other end of the insert 4 extends obliquely downward towards the central axis of the plastic film 2. Through holes 5 adapted to the inserts 4 are respectively provided on one side of the plastic film 2 where each insert 4 is located.

[0026] During implementation, after the staff rolls up the plastic film 2 into a cylindrical shape, they insert the plug 4 at one end of the plastic film 2 into the through hole 5 at the other end of the plastic film 2 to fix the cylindrical plastic film 2. It should be noted that since the plug 4 is arranged obliquely from top to bottom, it is also necessary to insert the plug 4 from top to bottom when inserting the plug 4 into the through hole 5. When the plastic film 2 is rolled up into a cylindrical shape and wants to be opened by its own elasticity, a horizontal force will be applied to the plug 4 (or the plug 4 is subjected to a lateral shear force), and the cylindrical plastic film 2 needs to be opened with a longitudinal force (i.e., a force from bottom to top) to make the plug 4 disengage from the through hole 5. Thus, by providing the plug 4 and the through hole 5, the connection strength of the cylindrical plastic film 2 is increased, and the staff does not need to carry screws to fix the two ends of the plastic film 2, which is convenient and quick, and at the same time prevents work delays caused by the loss of screws.

[0027] In addition, since the insert 4 is located between the two protrusions 3, when the insert 4 is inserted into the corresponding through hole 5, two rows of protrusions 3 should be plugged into each other, so that the plastic film 2 can wrap the seedlings more firmly. In addition, after the seedlings are placed inside the cylindrical plastic film 2, soil needs to be added. At this time, the soil squeezes the insert 4, so that the free end of the insert 4 moves toward the direction close to the plastic film 2 until it abuts against the plastic film 2. In this way, the insert 4 inserted into the through hole 5 will be fixed more firmly, and at the same time, other through holes 5 will also be blocked by the corresponding insert 4 to avoid too many openings, resulting in excessive water loss.

[0028] In this embodiment, a stopper is fixedly provided at one end of the through hole 5 close to the inner side wall of the plastic film 2 to prevent the insert 4 from falling off the through hole 5. The stopper includes stoppers 6 symmetrically fixedly provided on both sides of the through hole 5 in the width direction, and the free ends of each stopper 6 extend obliquely in the direction of approaching each other. During implementation, the insert 4 is inserted into the through hole 5 and moves toward the central axis of the cylindrical plastic film 2. At this time, the two stoppers 6 are pushed and move away from each other. When the insert 4 moves away from the cylindrical plastic film 2, the free ends of the two stoppers 6 move toward each other through friction to firmly clamp the insert 4 and prevent the insert 4 from falling off, thereby better docking and fixing the plastic film 2.

[0029] like Figure 2 As shown, preferably, a plurality of slots 7 are respectively provided on the side wall of the insert 4 corresponding to the two stop blocks 6, and the plurality of slots 7 are evenly arranged along the length direction of the insert 4. Thus, when the insert 4 moves away from the cylindrical plastic film 2, the free ends of the two stop blocks 6 will move toward each other and be engaged in the corresponding slots 7, so that the plastic film 2 is fixed more firmly, and the problem of soil leakage caused by cracking of the plastic film 2 is reduced. It should be noted that in order to better demonstrate the utility model, Figure 1 Slot 7 is not shown in theFigure 2 The enlarged view shows the card slot 7.

[0030] When the utility model is specifically implemented, first select a base 1 with a suitable diameter, then cut out a plastic film 2 of a suitable size, and wind the plastic film 2 into a cylinder. Then, insert the insertion piece 4 at one end of the plastic film 2 into the through hole 5 at the other end of the plastic film 2, and at the same time insert the convex parts 3 at both ends of the plastic film 2 to complete the fixation of the plastic film 2. Then, place the plastic film 2 on the base 1, and then put in the seedlings and soil.

[0031] For the utility model, through the cooperation of the insertion piece 4 and the through hole 5, the installation is convenient and fast. It does not require the staff to carry screws to fix both ends of the plastic film 2, and at the same time prevents work delays caused by the loss of screws. In addition, through the cooperation of the convex part 3, the plastic film 2 is fixed more firmly, reducing the problem of soil leakage caused by the cracking of the plastic film 2.

[0032] By setting the stop part and the card slot 7, the plastic film 2 is fixed more firmly, preventing the plastic film 2 from unfolding accidentally and causing soil leakage to affect the growth of seedlings.

[0033] The above description is only the preferred embodiment of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

Claims

1. A root control container, comprising a plastic film (2) rolled into a cylindrical shape, and a base (1) for supporting the plastic film (2), characterized in that: A plurality of protrusions (3) are arranged in an array along the outer surface of the plastic film (2) in the axial and circumferential directions, each of the protrusions (3) is provided with a vent hole (31), a plurality of inserts (4) are fixedly arranged between two adjacent protrusions (3) in the circumferential direction of the plastic film (2), the plurality of inserts (4) are arranged at intervals along the axial direction of the plastic film (2), and a through hole (5) matching the insert (4) is provided on one side of each insert (4) of the plastic film (2).

2. The root control container according to claim 1, characterized in that: One end of the insert (4) is fixedly connected to the inner wall of the plastic film (2), and the other end of the insert (4) extends obliquely downward in a direction close to the central axis of the plastic film (2).

3. The root control container according to claim 1, characterized in that: A stopper portion for preventing the insert sheet (4) from falling off the through hole (5) is fixedly provided at one end of the through hole (5) close to the inner side wall of the plastic film (2).

4. The root control container according to claim 3, characterized in that: The stop portion comprises stop blocks (6) symmetrically fixed on both sides of the through hole (5) in the width direction, and the free end of each stop block (6) extends obliquely in directions approaching each other.

5. The root control container according to claim 4, characterized in that: A plurality of slots (7) are respectively provided on the side wall of the inserting piece (4) corresponding to the two stop blocks (6), and the plurality of slots (7) are evenly arranged along the length direction of the inserting piece (4).

6. The root control container according to claim 1, characterized in that: The plastic film (2) and the insert (4) are both made of PVC material, and the plastic film (2) and the insert (4) are integrally formed.

7. The root control container according to claim 1, characterized in that: The raised portion (3) is a conical structure with a hollow interior, and the tip of the conical raised portion (3) extends in a direction away from the plastic film (2).

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