CN217336588U - Plant root water supply device and flower box - Google Patents

Abstract

The utility model discloses a roots of plants water supply installation and flower case, through designing independent water supply installation, set up the partition portion on the drain pan and form a plurality of spaced water storage spaces to improve water supply installation's structural strength, the convenience is saved water simultaneously, make the plant absorb the water in the drain pan through the suction opening, adopt the water injection pipe to supply to the water in the drain pan, when the apron bearing is too big, the apron sinks to the effect that the partition portion played the support to the apron when certain degree, prevent that apron and drain pan from being crushed.

Description

Plant root water supply device and flower box

Technical Field

The utility model relates to a horticulture apparatus technical field, concretely relates to roots of plants water supply installation and flower case.

Background

Flower boxes are commonly used in the horticultural field for housing ornamental potted plants. During the use, place the flower box that assembles in park or roadside, put into the flower box with potted plant again, or put into the flower box with soil, the plant is planted in soil for the plant can leave ground, in order to improve the sight, avoids being hit by the pedestrian or bump bad simultaneously.

Current flower box is wooden concatenation mostly, and outside the flower box was placed so that the plant exposes the flower box to wooden backing plate in the middle part of the flower box, can guarantee structure bearing capacity simultaneously, is used for placing cultivated in a pot or soil on the wooden backing plate. Because there is the concatenation gap between the timber, lead to unable storage moisture in the flower box to when the worker waters flowerpot or earth, if water too much, also can shorten the life of wooden backing plate, cause the bad influence to the bearing capacity of wooden backing plate.

SUMMERY OF THE UTILITY MODEL

In view of the above analysis, the present invention provides a plant root water supply device and flower box to solve the deficiencies of the prior art.

The utility model discloses mainly realize through following technical scheme:

the utility model provides a roots of plants water supply installation, include the drain pan and install the apron on the drain pan, be equipped with a plurality of partitions in order to form a plurality of spaced water storage spaces in the drain pan on the drain pan, be equipped with a plurality of suction holes on the apron, install the water injection pipe with drain pan inner space intercommunication on drain pan or the apron.

Further, at least one of the water storage space and the partition part is provided with a reinforcing piece, and the reinforcing piece is matched with the cover plate to abut against the cover plate.

Further, the reinforcement comprises a plurality of first reinforcing parts and a plurality of second reinforcing parts, the first reinforcing parts are arranged on the separating parts, and the second reinforcing parts are arranged in the water storage space to separate the water storage space into a plurality of water storage tanks.

Further, the first reinforcing part is connected with the second reinforcing part, and a supporting part matched with the cover plate and abutted against the supporting part is arranged at the joint of the first reinforcing part and the second reinforcing part.

Furthermore, the first reinforcing part is connected with the inner side wall of the bottom shell and matched with the cover plate to separate the two adjacent water storage spaces, and a plurality of water passing openings are formed between the first reinforcing part and the cover plate.

Preferably, the bottom of the bottom case is concavely disposed.

Preferably, the water absorbing hole is provided with a water absorbing piece which is partially arranged in the bottom shell.

Furthermore, an overflow channel communicated with the space in the bottom shell is arranged on the bottom shell or the cover plate, a water inlet and an overflow hole communicated with the outside are arranged on the overflow channel, and at least part of the water inlet is higher than the top of the water storage space.

Preferably, the overflow hole is formed in one of a bottom surface of the bottom case, a sidewall of the bottom case, and the cover plate.

Furthermore, a floating part is arranged in the water injection pipe and comprises a supporting rod, a water level observation part is arranged at the upper end of the supporting rod, and a buoy is arranged at the lower end of the supporting rod.

Furthermore, a positioning seat is arranged in the bottom shell, an accommodating cavity used for being matched with the lower end of the water injection pipe is formed in the positioning seat, and a water outlet channel communicated with the at least one water storage space is formed in the accommodating cavity.

Preferably, the water injection pipe comprises a water injection hopper and a water inlet pipe, the water injection hopper is mounted on the water inlet pipe, and the water inlet pipe is mounted on the cover plate.

The utility model provides a flower box, the power distribution box comprises a box body, install a plurality ofly in the box root water supply installation.

Furthermore, a through hole is formed in the bottom surface of the box body, a step located beside the through hole is formed between the bottom surface of the box body and at least two inner side walls of the box body, the bottom shell is arranged on the step, and the overflow channel on the bottom shell drains water outwards through the through hole.

Furthermore, the box body comprises a plurality of stand columns and a plurality of side plates, two clamping grooves are formed in the stand columns, connecting ends of the side plates are clamped on the clamping grooves and are assembled and fixed through fasteners, end plates protruding out of the inner side walls of the side plates are arranged at the lower ends of the side plates, and steps are formed between the end plates and the inner walls of the side plates.

Preferably, the side plates are arranged in the middle of the upright column, so that the end plates are abutted against the middle of the upright column.

Preferably, a sealing plate is arranged in the clamping groove below the end plate.

Compared with the prior art the utility model discloses technical scheme's beneficial effect does:

the utility model provides a roots of plants water supply installation and flower case, through designing independent water supply installation, it forms a plurality of spaced water storage spaces to set up the partition on the drain pan, in order to improve water supply installation's structural strength, when the water level reaches the partition top simultaneously, water spills over to next water storage space from water storage space, conveniently separate the storage to water, make the plant absorb the water in the drain pan through the suction opening, adopt the water injection pipe to supply the water in the drain pan, when the apron bearing is too big, the partition plays the effect that supports to the apron when sinking to a certain extent, prevent that apron and drain pan from being crushed. Set up a plurality of roots of plants watering device in the box, conveniently splice with the different flower case models of adaptation, also can conveniently pour into different water yield to the same or different plant.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a perspective view of a water supply device for plant roots according to an embodiment of the present invention;

FIG. 2 is an exploded view of a water supply device for plant roots according to an embodiment of the present invention;

FIG. 3 is a top view of a water supply device for plant roots according to an embodiment of the present invention;

FIG. 4 is a sectional view A-A of FIG. 3;

fig. 5 is a perspective view of a flower box provided by the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a box provided in an embodiment of the present invention;

fig. 7 is a schematic cross-sectional view of a column and a sealing plate according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a side plate and an end plate according to an embodiment of the present invention;

fig. 9 is another schematic structural view of an end plate at the lower end of a side plate according to an embodiment of the present invention.

The reference numbers are as follows:

1. the water storage device comprises a bottom shell, a water storage space, a cover plate, a partition part, a reinforcement part, a first reinforcement part, a gap 411, a gap 42, a second reinforcement part 43, a support part, a water absorption part 5, a water absorption part 6, an overflow channel 6a, a water inlet 6b, an overflow hole 7, a water injection pipe 71, a water injection bucket 711, a connecting sleeve 72, a water inlet pipe 8, a floating part 81, a support rod 82, a water level observation part 83, a float 9, a positioning seat 9a, an accommodating cavity 9b, a water outlet channel 10, a box body 10a, a through hole 101, a step 11, a column 11a, a clamping groove 12, a side plate 13, a fastening part 14, an end plate 14a, an end cavity 15, a sealing plate 151, a first bending part 152, a second bending part 16 and an end cover.

Detailed Description

In order to better understand the invention for those skilled in the art and to define the claimed scope more clearly, the invention will be described in detail below with respect to certain specific embodiments of the invention. It should be noted that the following description is only a few examples of the present invention, and the specific and direct descriptions of the related structures are only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of the present invention. Conventional alternatives and substitutions made by those skilled in the art in light of the teachings of the present disclosure should be considered as within the scope of the present disclosure.

The invention will be further explained with reference to the drawings and the specific embodiments.

Example 1

As shown in fig. 1-7, the utility model provides a water supply device for roots of plants, including drain pan 1 and install apron 2 on drain pan 1, be equipped with a plurality of partitions 3 in drain pan 1 in order to form a plurality of spaced water storage spaces 1a in drain pan 1, be equipped with a plurality of water sucking holes on apron 2, install the water injection pipe 7 with drain pan 1 inner space intercommunication on drain pan 1 or the apron 2.

At the set water level, the water in the water storage spaces 1a does not flow, and only when the set water level is exceeded, the water in the water storage space 1a overflows into the other water storage space 1 a. Wherein the set value of the water level at this time is related to the height of the partition 3. The situation that the water storage spaces 1a are communicated with each other when reaching the set water level includes the following: two adjacent water storage spaces 1a are communicated with each other, or in the middle of the plurality of water storage spaces 1a, part of the two adjacent water storage spaces 1a are communicated with each other, and part of the two nonadjacent water storage spaces 1a are communicated with each other, or in the middle of the plurality of water storage spaces 1a, the two nonadjacent water storage spaces 1a are communicated with each other.

In this embodiment, an opening is formed at the top of the bottom case 1, and the cover plate 2 is installed on the opening. The amount of water stored in the bottom case 1 is affected by the provision of the partition 3. Preferably, the bottom of the bottom case 1 is recessed to store more moisture.

In this embodiment, the bottom of the bottom case 1 is provided with a plurality of depressions in a wavy shape, the depressions form water storage spaces 1a, and the joint between two adjacent depressions forms a strip-shaped protrusion, which is the partition 3.

Preferably, a reinforcing member 4 is arranged on at least one of the water storage space 1a and the partition 3, and the reinforcing member 4 is matched and abutted with the cover plate 2. The reinforcing piece 4 abuts against the cover plate 2 to form stable support for the cover plate, and the cover plate 2 is prevented from sinking due to bearing.

Specifically, the reinforcing member 4 includes a plurality of first reinforcing portions 41 and a plurality of second reinforcing portions 42, the first reinforcing portions 41 are disposed on the partition portion 3, and the second reinforcing portions 42 are disposed in the water storage space 1a to partition the water storage space into a plurality of water storage tanks.

The two adjacent water storage tanks in the same water storage space 1a are partitioned by the second reinforcing portion 42, and the setting of the water level of circulation between the water storage spaces 1a is also related to the heights of the first reinforcing portion 51 and the second reinforcing portion 52.

Preferably, the first reinforcing portion 41 is connected to the second reinforcing portion 42, and a supporting portion 43 engaged with the cover plate 2 is disposed at a joint of the first reinforcing portion 41 and the second reinforcing portion 42.

The second reinforced parts 42 of two adjacent water storage spaces 1a are connected, at this time, the water storage tank comprises an arc-shaped bottom, two sides of the arc-shaped bottom are respectively at least one of the partition part 3 and the first reinforced part 41, one end of the arc-shaped bottom is the second reinforced part 42, and the other end is the other second reinforced part 42 or the inner wall of the water storage space 1 a.

In this embodiment, the water storage space 1a is a strip-shaped groove, the first reinforcing portion 41 and the partition portion 3 extend in the same direction, and the second reinforcing portion 42 and the first reinforcing portion 41 are perpendicularly intersected.

Further, the first reinforcing part 41 is connected to the inner sidewall of the bottom case 1, and cooperates with the cover plate 2 to separate the two adjacent water storage spaces 1a, and a plurality of water passing openings are formed between the first reinforcing part 41 and the cover plate 2.

In this embodiment, the top of the first reinforcing portion 41 is provided with a notch, i.e., a water passage opening. It is convenient for water to flow into each water storage space 1a uniformly when the first reinforcement part 41 abuts against the cover plate 2.

In order to ensure the supporting strength and facilitate the rapid inflow of moisture into each water storage space, the first reinforcement portion 41 and the second reinforcement portion 42 are respectively provided in plurality at intervals. A support portion 43 is provided at the joint of part of the first reinforcing portion 41 and the second reinforcing portion 42.

In addition, when the cover plate 2 is used for placing soil, plants or potted plants without water absorbing parts, the water absorbing holes are provided with the water absorbing parts 5 which are partially arranged in the bottom shell 1, and the water absorbing parts 5 are arranged in the soil or at the bottom of the potted plants and are used for absorbing water stored in the bottom shell 1; when the cover plate 2 is used for placing a potted plant with a water absorbing member, the water absorbing member of the potted plant can be inserted into the water absorbing hole to absorb water.

Specifically, the water absorbing hole is provided with a water absorbing piece 4 which is partially arranged in the bottom shell 1.

In order to prevent the bottom case 1 from being filled with excessive water and facilitate the discharge of excessive water, it is preferable that the bottom case 1 or the cover plate 2 is provided with an overflow passage 6 communicating with the space inside the bottom case 1, the overflow passage 6 is provided with a water inlet 6a, and an overflow hole 6b communicating with the outside, and the water inlet 6a is at least partially higher than the top of the water storage space 1 a.

Specifically, the overflow hole 6b is disposed on one of the bottom surface of the bottom case 1, the side wall of the bottom case 1, and the cover plate 2.

The overflow hole 6b is preferably located on the bottom surface of the bottom case 1. The overflow channel 6 is an overflow chamber arranged in the bottom shell 1, the top of the overflow chamber is provided with a second opening which is matched with the cover plate 2 to abut against, a water inlet 6a is arranged between the side wall of the overflow chamber and the cover plate, and redundant water flows into the overflow chamber from the water inlet 6a and then is discharged from an overflow hole 6b at the bottom of the bottom shell 1.

In this embodiment, a second notch is formed on the top side wall of the overflow chamber to cooperate with the cover plate 2 to form the water inlet 6 a. The outer wall of the overflow chamber is connected to the first reinforcement part 41.

Or, the sidewall of the bottom shell 1 is directly provided with the overflow hole 6b or the overflow pipe, and the water inlet end of the overflow hole 6b or the overflow pipe is higher than the top of the side water storage tank.

Preferably, a float 8 is provided inside the water injection pipe 7. The floating member 8 includes a support rod 81, a water level observing member 82 is provided at the upper end of the support rod 81, and a float 83 is provided at the lower end of the support rod 81.

The water level in the drain pan 1 is different, and cursory 83 can be along with the water level fluctuation, and then the relative water injection pipe 7's of water level observation piece 82 on the bracing piece 81 position also different, and the height variation condition of the different water levels in the drain pan 1 through cursory 83 of floating piece 8, the user of being convenient for is through the relative water injection pipe 7's of water level observation piece 82 height, from the outside water level condition of observing drain pan 1, convenient in time adding water.

The shape of the water level observing member 82 is not limited to the flower shape in the drawing.

Specifically, the water injection pipe 7 comprises a water injection bucket 71 and a water inlet pipe 72, wherein the water injection bucket 71 is installed on the water inlet pipe 72, and the water inlet pipe 72 is installed on the cover plate 2.

The top of the water injection bucket 71 is set to be bucket-shaped, water is prevented from being spilled when water is injected, operation is convenient, when the water level observation piece 82 is located in the water injection bucket 71, the water injection bucket 71 is set to be transparent, a plurality of scale marks are arranged on the side wall of the water injection bucket 71, the position of the water level observation piece 82 relative to the water injection bucket 71 is convenient to observe, and whether water needs to be added is judged.

For example, when the water level observation member 82 is exposed out of the water injection bucket 71, the precise prompt of setting two scale marks is used, and the prompt does not need to be performed by means of scales at the moment, so that the fact that the water level in the bottom shell 1 is full is indicated; when the water level observation piece 82 is positioned on the high water level scale on the water injection hopper 71, the water in the bottom shell 1 is sufficient and does not need to be added; when the water level observation piece 82 is positioned on the low water level scale of the water injection bucket 71, it is indicated that the water in the bottom shell 1 is insufficient and needs to be added, and whether the water is sufficiently added is judged according to the position of the water level observation piece 82 relative to the scale mark of the water injection bucket 71.

In this embodiment, the cover plate 2 is provided with a through hole for the water inlet pipe 72 to pass through. The lower end of the water injection bucket 71 is provided with a connecting sleeve 711, and the water inlet pipe 72 is sleeved on the connecting sleeve 711.

In order to avoid the water inlet pipe 72 moving during water injection and affecting the accurate display of the water level, preferably, the bottom case 1 is provided with a positioning seat 9, the positioning seat 9 is provided with an accommodating cavity 9a for fitting the lower end of the water injection pipe 7, and the accommodating cavity 9a is provided with a water outlet channel 9b communicated with the at least one water storage space 1 a.

Specifically, the positioning seat 9 is a water injection chamber with an upward opening, the opening of the water injection chamber is matched with the cover plate 2, a water outlet communicated with the plurality of water storage grooves on the side is formed between the side wall of the water injection chamber and the cover plate 2, and injected water flows into the plurality of water storage grooves from the water outlet.

In this embodiment, be equipped with a plurality of third breachs on the lateral wall bottom of water injection room in order to form the delivery port with the cooperation of apron 2, the aqua storage tank is flowed into from water injection room fast to the water of being convenient for. The positioning seat 9 is arranged in the middle of one end of the bottom shell 1 and opposite to the overflow chamber, so that water can flow out in multiple directions conveniently.

In order to further improve the structural strength of the bottom case 1, the outer wall of the water injection chamber is connected to the first reinforcement portion 41 and the second reinforcement portion 42.

The utility model provides a flower box, which comprises a box body 10, wherein a plurality of plant root water supply devices are arranged in the box body 10.

In this embodiment, the cover plates 2 of the plurality of plant root water supply devices can be arranged in a split manner or in an integrated manner, after the plurality of bottom shells 1 are spliced in the box body 10, the integrated cover plates 2 are arranged on the plurality of bottom shells 1.

Preferably, a through hole 10a is formed on the bottom surface of the tank 10, a step 101 is formed between at least two inner sidewalls of the tank 10 and beside the through hole 10a, the bottom case 1 is disposed on the step 101, and the overflow passage 6 of the bottom case 1 drains water through the through hole 10 a.

In this embodiment, the overflow hole 6b is provided in the bottom surface of the bottom case 1.

When the overflow hole 6b is provided on the side wall or the cover 2 of the bottom case 1, it is not necessary to provide the through hole 10a on the bottom surface of the case 10, the overflow hole 6b may be inserted through the case 10 by an additional pipe to facilitate the discharge of water, and the overflow hole 6b is preferably provided on the bottom surface of the bottom case 1 for the convenience of installation.

As shown in FIG. 9, the surface of the step 101 can be a plane or an uneven surface, so that the water supply device for plant roots can be placed at different heights to adapt to plants at different heights.

Specifically, the box body 10 includes a plurality of columns 11 and a plurality of side plates 12, two clamping grooves 11a are provided on the columns 11, the connecting ends of the side plates 12 are clamped on the clamping grooves 11a and assembled and fixed through fasteners 13, end plates 14 protruding from the inner side walls of the side plates 12 are provided at the lower ends of the side plates 12, and steps 101 are formed between the end plates 14 and the inner walls of the side plates 12.

In this embodiment, the upper end of the side plate 12 is also provided with an end plate 14, and both ends of the upper end plate 14 of the side plate 12 are abutted against the upright post 11. Through holes 10a are enclosed between a plurality of end plates 14 at the lower ends of the side plates 12 and the inner wall of the upright post 11.

Because the upright post 11 on the inner wall of the box body 10 is arranged in a protruding way compared with the side plate 12, a gap matched with the upright post 11 is arranged on the cover body 2 close to the side plate 12 in the box body 10.

Preferably, the top of the upright 11 is provided with an end cap 16 which abuts against the end plate 14, so as to prevent the catching groove at the upper end of the upright 11 from being exposed, easily accumulate dust and possibly injure operators or pedestrians.

Preferably, the side plates 12 are disposed at the middle of the upright 11 such that the end plates 14 abut against the middle of the upright 11.

Because the injected water directly enters the bottom case 1 from the water injection pipe 7, and the overflow hole 6a is arranged at the bottom of the bottom case 1 to separate the bottom of the case 10 from the ground, the excessive water can be discharged from the through hole 10a through the overflow hole 6a and can not flow into the case 10, so that the material of the case 10 is not limited.

In order to prevent dust accumulation in the clamping groove 11a of the upright post 11 located at the lower end of the side plate 12 and improve the strength of the upright post 11, a sealing plate 15 is preferably arranged in the clamping groove 11a below the end plate 14.

In this embodiment, the clamping groove 11a of the upright post 11 is a T-shaped groove, the inner wall of the T-shaped groove is provided with a connecting edge, the first connecting end of the sealing plate 15 is provided with a first bending portion 151 and forms a convex portion, the second connecting end of the sealing plate 15 is provided with a second bending portion 152 and forms a concave portion, the convex portion is clamped with the concave portion of the T-shaped groove in a matching manner, and the concave portion is clamped with the connecting edge in a matching manner, so that the sealing plate 15 is not easily separated after being installed.

As shown in fig. 8, the structure of the upright post 11, the side plate 12, the end plate 14 and the end cover 16 in the box 10 is disclosed in patent No. 202121959444.X, the difference is only that no through hole 10a is provided on the bottom surface of the box 10 in the prior patent, and the end plate 14 at the lower end of the box 10 abuts against the bottom of the upright post 11, but the utility model discloses a cavity is provided in the upright post 11, the end plate 14 at the lower end of the box 10 is provided in the middle of the upright post 11, the end plate 14 cooperates with the side plate 12 to form the through hole 10a, mainly to prevent the water drained from the bottom of the box 10 from contacting the box 10, which adversely affects the service life of the box 10.

The side plate 12 and the end plate 14 are mounted in the same manner, but different from the manner in which the side plate 12 is provided with a cavity, the end plate 14 is also provided with a plurality of cavities, and the end cavity 14a of the end plate 14 for clamping the side plate 12 is slightly different in shape.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (13)

1. A plant root water supply device is characterized in that: the water storage device comprises a bottom shell (1) and a cover plate (2) arranged on the bottom shell (1), wherein a plurality of partition parts (3) are arranged on the bottom shell (1) to form a plurality of spaced water storage spaces (1 a) in the bottom shell (1), a plurality of water suction holes are formed in the cover plate (2), and a water injection pipe (7) communicated with the space in the bottom shell (1) is arranged on the bottom shell (1) or the cover plate (2); at least one of the water storage space (1 a) and the partition part (3) is provided with a reinforcing piece (4), and the reinforcing piece (4) is matched with the cover plate (2) to abut against the cover plate.

2. The plant root watering apparatus according to claim 1, wherein: the reinforcing part (4) comprises a plurality of first reinforcing parts (41) and a plurality of second reinforcing parts (42), the first reinforcing parts (41) are arranged on the separating parts (3), and the second reinforcing parts (42) are arranged in the water storage space (1 a) to separate the water storage space into a plurality of water storage tanks.

3. A plant root watering apparatus according to claim 2, wherein: the first reinforcing part (41) is connected with the second reinforcing part (42), and a supporting part (43) matched and abutted with the cover plate (2) is arranged at the joint of the first reinforcing part (41) and the second reinforcing part (42).

4. A plant root watering apparatus according to claim 2 or 3 wherein: the first reinforcing part (41) is connected with the inner side wall of the bottom shell (1) and matched with the cover plate (2) to separate two adjacent water storage spaces (1 a), and a plurality of water passing openings are formed between the first reinforcing part (41) and the cover plate (2);

the bottom of the bottom shell (1) is arranged in a concave mode.

5. A plant root watering apparatus according to claim 2 or 3 wherein: the water absorbing hole is provided with a water absorbing piece (5) which is partially arranged in the bottom shell (1).

6. The plant root watering apparatus according to claim 1, wherein: an overflow channel (6) communicated with the space in the bottom shell (1) is arranged on the bottom shell (1) or the cover plate (2), a water inlet (6 a) and an overflow hole (6 b) communicated with the outside are arranged on the overflow channel (6), and at least part of the water inlet (6 a) is higher than the top of the water storage space (1 a);

the overflow hole (6 b) is arranged on one of the bottom surface of the bottom shell (1), the side wall of the bottom shell (1) and the cover plate (2).

7. The plant root watering apparatus according to claim 1, wherein: be equipped with floating member (8) in water injection pipe (7), floating member (8) are equipped with water level observation piece (82) including bracing piece (81) in the upper end of bracing piece (81), and the lower extreme of bracing piece (81) is equipped with cursory (83).

8. Plant root watering apparatus according to any one of claims 1 to 3 and 6 to 7, wherein: the water injection device is characterized in that a positioning seat (9) is arranged in the bottom shell (1), an accommodating cavity (9 a) used for being matched with the lower end of the water injection pipe (7) to be installed is formed in the positioning seat (9), and a water outlet channel (9 b) communicated with at least one water storage space (1 a) is formed in the accommodating cavity (9 a).

9. Plant root watering apparatus according to any one of claims 1 to 3 and 6 to 7, wherein: the water injection pipe (7) comprises a water injection hopper (71) and a water inlet pipe (72), the water injection hopper (71) is installed on the water inlet pipe (72), and the water inlet pipe (72) is installed on the cover plate (2).

10. A flower box, its characterized in that: comprising a box body (10), wherein a plurality of plant root water feeding devices as claimed in any one of claims 1 to 9 are arranged in the box body (10).

11. The flower box of claim 10, wherein: the bottom surface of the box body (10) is provided with a through hole (10 a), a step (101) located beside the through hole (10 a) is formed between the bottom surface and at least two inner side walls of the box body (10), the bottom shell (1) is arranged on the step (101), and the overflow channel (6) on the bottom shell (1) drains water outwards through the through hole (10 a).

12. The flower box of claim 11, wherein: the box body (10) comprises a plurality of upright posts (11) and a plurality of side plates (12), two clamping grooves (11 a) are formed in the upright posts (11), connecting ends of the side plates (12) are clamped on the clamping grooves (11 a) and assembled and fixed through fasteners (13), end plates (14) protruding out of the inner side walls of the side plates (12) are arranged at the lower ends of the side plates (12), and steps (101) are formed between the end plates (14) and the inner walls of the side plates (12).

13. The flower box of claim 12, wherein: the side plates (12) are arranged in the middle of the upright post (11) so that the end plates (14) are abutted against the middle of the upright post (11);

a sealing plate (15) is arranged in the clamping groove (11 a) below the end plate (14).

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