Combined flower box

Abstract

The utility model belongs to the field of flower boxes, and particularly relates to a combined flower box which comprises an outer box body and at least one inner box body. A containing cavity I is formed in the outer box body in a hollow mode, and an opening I communicating with the containing cavity I is formed in the wall face of the outer box body; a containing cavity II is formed in the inner box body in a hollow mode, and an opening II communicating with the containing cavity II is formed in the wall face of the outer box body. The opening II of the inner box body is detachably formed in the opening I of the outer box body, and the containing cavity II of the inner box body is located in the containing cavity I of the outer box body. According to the combined flower box, when only one inner box body is arranged, the arrangement of the inner box bodies and the outer box bodies can reduce the use amount of soil and fertilizer needed by green plants, the use cost is reduced, the outer box bodies provide physical protection for the inner box bodies, maintenance of the green plants is facilitated, and when a plurality of inner box bodies are arranged or the outer box bodies are not completely covered by one inner box body, the use cost is reduced. The device can be used for planting at least two kinds of green plants, and the optimal planting environment of different green plants can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the flower box field, and specifically relates to a combined flower box. BACKGROUND

[0002] Traditional flower boxes are mostly fixed structures of single containers, which are difficult to meet the differentiated planting needs of various green plants. For example, different green plants have different requirements for soil humidity, nutrients and root space, but the existing flower boxes usually adopt unified cavity design, which leads to low water and soil management efficiency and easy problems of local over-wetting or uneven nutrients when planting various different green plants. In addition, although the conventional combined flower box can realize multi-region planting through splicing, the connection stability between the modules is poor, the disassembly and maintenance are cumbersome, and there is no independent water level control mechanism, which cannot accurately adapt to the growth conditions of different plants, causing resource waste or growth limitation.

[0003] Although there are some modular flower box schemes in the prior art, the structure is complex, the inner cavity layout cannot be flexibly adjusted after installation, and the water level management relies on external unified water supply, so that independent water control of the inner and outer boxes cannot be realized. At the same time, such design lacks an adaptive structure for different plant heights, and it is difficult to achieve a staggered landscape effect. Therefore, there is an urgent need for a combined flower box with modular combination, independent water level regulation and flexible maintenance characteristics to improve planting efficiency and aesthetics. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of providing a combined flower box which is convenient to combine and can ensure the best planting state of green plants.

[0005] The utility model provides a combined flower box which comprises an outer box body and at least one inner box body.

[0006] The outer box body is internally hollow and provided with a containing cavity I, and the outer box body wall surface is provided with an opening I communicating with the containing cavity I.

[0007] The inner box body is internally hollow and provided with a containing cavity II, and the inner box body wall surface is provided with an opening II communicating with the containing cavity II.

[0008] The opening II of the inner box body is detachably arranged on the opening I of the outer box body, and the containing cavity II of the inner box body is located in the containing cavity I of the outer box body.

[0009] Further, the cavity wall of the containing cavity I is provided with a water overflow hole I, and the position of the water overflow hole I to the bottom of the containing cavity I forms an outer box body water level interval.

[0010] The cavity wall of the containing cavity II is provided with a water overflow hole II, and the position of the water overflow hole II to the bottom of the containing cavity II forms an inner box body water level interval.

[0011] Further, the accommodating cavity II is provided with a water absorbing element connected to the water level interval of the outer box.

[0012] Further, the bottom of the inner box is coaxially provided with a supporting column at the overflow hole II, and the other end of the supporting column is connected to the cavity bottom of the accommodating cavity I;

[0013] The supporting column is provided with a water passing cavity connected to the overflow hole II, and the outer wall of the supporting column is provided with a water penetrating hole penetrating the water passing cavity in the water level interval of the outer box, and the water absorbing element is arranged in the water passing cavity.

[0014] Further, the bottom of the outer box is provided with a supporting boss protruding to the cavity bottom of the accommodating cavity I, and a mounting hole is provided through the inner and outer of the supporting boss, and a bolt fastener is rotatably arranged on the mounting hole;

[0015] The bottom of the supporting column is provided with a clamping hole sleeved with the supporting boss, and the threaded end of the bolt fastener is threadedly connected with the inner wall of the clamping hole.

[0016] Further, the height of the water level interval of the outer box is higher than that of the inner box.

[0017] Further, the opening II fully covers the opening I;

[0018] When a plurality of inner boxes are provided, a plurality of openings II fully cover the opening I.

[0019] Further, the opening II is provided with a flange outwardly protruding, and the flange is embedded with the opening I;

[0020] The flange is provided with a notch at both ends of the side edge of the opening I, and the notch allows the flange to slide along the side edge of the opening I.

[0021] Further, the accommodating cavity I is tapered in a step structure from the opening I to the cavity bottom;

[0022] The outer wall of the inner box is tapered in a step structure from the opening I to the cavity bottom of the accommodating cavity I;

[0023] The outer wall of the inner box is embedded with the step of the accommodating cavity I.

[0024] Further, the combination flower box further comprises a tray, and the outer box is arranged on the tray.

[0025] The utility model discloses a beneficial effect is, the utility model provides a combination flower box, when the opening I of the outer box body is fully covered by only setting one inner box body, the arrangement of the inner and outer box body can guarantee the appearance height requirement of the combination box body on the basis of reducing the soil and fertilizer consumption required by the green plant, and further reduce the use cost, and the main part of the inner box body is arranged in the accommodating cavity I of the outer box body, the outer box body provides the physical protection of the inner box body, avoids the inner box body of bearing green plant, soil and fertilizer to be influenced by external environment, improves its service life, and the inner box body can be detached from the outer box body, and the maintenance of green plant is convenient.

[0026] When a plurality of inner box bodies are arranged or when one inner box body does not fully cover the outer box body, at least two green plants can be planted, and different soil, fertilizer and water can be provided according to the growth requirements of different green plants, so that the optimal growth environment of each green plant is ensured, and the height of different green plants can be adapted (when a plurality of inner box bodies are arranged, the heights of the plurality of inner box bodies can be inconsistent; when one inner box body does not fully cover the outer box body, the accommodating cavity I is used for planting taller green plants, and the accommodating cavity II is used for planting shorter green plants), so that the optimal display part of the green plant can be combined and displayed at a suitable position above the opening I. BRIEF DESCRIPTION OF DRAWINGS

[0027] ATTACHMENT Figure 1 It is the first angle structure schematic diagram when the utility model combination flower box only sets up one inner box body, and the opening II fully covers the opening I;

[0028] ATTACHMENT Figure 2 It is the second angle structure schematic diagram when the utility model combination flower box only sets up one inner box body, and the opening II fully covers the opening I;

[0029] ATTACHMENT Figure 3 It is the plan view when the utility model combination flower box only sets up one inner box body, and the opening II fully covers the opening I;

[0030] ATTACHMENT Figure 4 It is the attachment Figure 3 It is the section view of A-A direction in the attachment

[0031] ATTACHMENT Figure 5 It is the attachment Figure 3 It is the section view of B-B direction in the attachment

[0032] ATTACHMENT Figure 6 It is the section view when the utility model sets up the support boss embodiment

[0033] ATTACHMENT Figure 7 It is the attachment Figure 6 It is the local enlarged view of C in the attachment

[0034] ATTACHMENT Figure 8The structure schematic view of the inner box body in the combined flower box of the utility model is shown in the figure.

[0035] The Figure 9 The structure schematic view of the inner box body in the combined flower box of the utility model is shown in the figure.

[0036] The Figure 10 The structure schematic view of the inner box body in the combined flower box of the utility model is shown in the figure.

[0037] The Figure 11 The Figure 10 The front sectional view is shown in the figure.

[0038] The Figure 12 The structure schematic view of the combined flower box when the combined flower box is a corner flower box structure is shown in the figure.

[0039] The Figure 13 The structure schematic view of the inner box body in the combined flower box of the utility model is shown in the figure.

[0040] In the figure, 1-outer box body; 11-accommodation cavity I; 12-opening I; 13-water overflow hole I; 14-supporting boss; 15-mounting hole; 2-inner box body; 21-accommodation cavity II; 22-opening II; 23-water overflow hole II; 24-flange; 25-notch; 3-supporting column; 31-water through cavity; 32-water through hole; 33-clamping hole; 4-screw fastener; 41-threaded end; 42-connecting column; 43-rotation part; 5-water absorbing part; 6-tray. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0042] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.

[0043] In addition, in the utility model, the description such as "first", "second" is only used for the purpose of description, and can not be understood as indicating or suggesting relative importance or implicitly indicating the quantity of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0044] In the utility model, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be understood broadly, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection, or physical connection or wireless communication connection; can be directly connected, or indirectly connected through intermediate medium, can be the communication or interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0045] In addition, the technical solutions of various embodiments of the utility model can be combined with each other, but it must be based on that ordinary skilled persons in the art can realize, when the combination of technical solutions appears mutual contradiction or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the utility model.

[0046] As shown in the accompanying Figure 1 to the accompanying Figure 13 The utility model discloses a combined flower box, including outer box body 1 and at least one inner box body 2, the quantity of inner box body 2 is decided according to the kind of green plant and its growth requirement, for example, the water required for the growth of green plant is greater than the water required for the growth of another kind of green plant, or the root system space required for the growth of green plant is greater than the root system space required for the growth of another kind of green plant, or the nutrient required for the growth of two kinds of green plant is different, at this moment, inner box body 2 is provided with two, and each inner box body 2 is placed with one kind of green plant, and the water amount in each inner box body 2 and the size of inner box body 2 are determined according to the requirement of corresponding green plant, or, inner box body 2 does not cover outer box body 1 completely, so that inner box body 1 and outer box body 1 can be planted with different green plants respectively, in this way, the combined flower box of the application can adapt to different growth requirements of green plant and simultaneously display, of course, when the growth requirements of multiple green plants are consistent, inner box body 2 can also be provided with only one, at this moment, multiple green plants are all arranged in one inner box body 2.

[0047] The outer box body 1 is internally hollow and is provided with a containing cavity I 111, referring to the accompanying Figure 1 , the accompanying Figure 8 and the accompanying Figure 9When the inner box 2 fully covers the outer box 1, the accommodating cavity I 111 is used for accommodating at least one inner box 2, at this time, the outer box 1 can provide physical protection and installation space for the at least one inner box 2, and the outer box 1 is used for accommodating different green plants, and the outer box 1 is provided with an opening I 112 communicating with the accommodating cavity I 111, preferably, the opening I 112 is arranged on the upper wall surface of the outer box 1, the opening I 112 is used for achieving installation and dismounting of the inner box 2 and for the inner box 2 to enter the accommodating cavity I 111, and the opening I 112 is also used for the leaf and flower parts of the green plants in the accommodating cavity I 111 to extend out of the accommodating cavity I 111 when the inner box 2 does not fully cover the outer box 1. Figure 13 When the inner box 2 does not fully cover the outer box 1, the accommodating cavity I 111 is used for planting green plants and the soil, fertilizer and water corresponding to the growth of the green plants, at this time, the outer box 1 and the inner box 2 are both used for accommodating different green plants, and the outer box 1 is provided with an opening I 112 communicating with the accommodating cavity I 111, preferably, the opening I 112 is arranged on the upper wall surface of the outer box 1, the opening I 112 is used for achieving installation and dismounting of the inner box 2 and for the inner box 2 to enter the accommodating cavity I 111, and the opening I 112 is also used for the leaf and flower parts of the green plants in the accommodating cavity I 111 to extend out of the accommodating cavity I 111 when the inner box 2 does not fully cover the outer box 1.

[0048] The inner box 2 is internally hollow and is provided with an accommodating cavity II 221, the accommodating cavity II 221 is used for planting green plants and the soil, fertilizer and water corresponding to the growth of the green plants, and the inner box 1 is provided with an opening II 222 communicating with the accommodating cavity II 221, the opening II 222 is used for the leaf and flower parts of the green plants in the accommodating cavity II 221 to extend out of the accommodating cavity II 221.

[0049] The opening II 222 of the inner box 2 is detachably arranged on the opening I 112 of the outer box 1, that is, the inner box 2 is detachably arranged on the outer box 1, which is convenient for maintaining and replacing the green plants in the inner box 2 and is also convenient for cleaning the accommodating cavity I 111 of the outer box 1, and the accommodating cavity II 221 of the inner box 2 is located in the accommodating cavity I 111 of the outer box 1, so that the outer box 1 can provide physical protection for the inner box 2 and can ensure the overall size of the combined flower box.

[0050] The combined flower box provided by the utility model can ensure the height requirement of the combined box on the basis of reducing the amount of soil and fertilizer required by the green plants and reducing the use cost when the inner box 2 is arranged on the opening I 112 of the outer box 1 and fully covers the opening I 112, and the main part of the inner box 2 is arranged in the accommodating cavity I 111 of the outer box 1, the outer box 1 provides physical protection for the inner box 2, avoids the inner box 2 bearing the green plants, the soil and the fertilizer from being affected by the external environment, improves the service life of the inner box 2, and the inner box 2 can be detached from the outer box 1, which is convenient for maintaining the green plants.

[0051] When multiple inner boxes 2 are arranged or when one inner box 2 does not fully cover the outer box 1, at least two kinds of green plants can be planted, and different soils, fertilizers and water amounts can be provided according to the growth requirements of different kinds of green plants, so as to ensure the optimal growth environment of each kind of green plant, and the height of different green plants can be adapted (when multiple inner boxes 2 are arranged, the heights of the multiple inner boxes 2 can be inconsistent; when one inner box 2 does not fully cover the outer box 1, the accommodating cavity I 111 is used for planting taller green plants, and the accommodating cavity II 221 is used for planting shorter green plants), so that the optimal display parts of the green plants can be combined and displayed at appropriate positions above the opening I 112.

[0052] In one embodiment, the outer box 1 can store water for the inner box 2, and the cavity wall of the accommodating cavity I 111 is provided with a water overflow hole I 113. The water overflow hole I 113 can avoid the problem of excessive water amount caused by water accumulation in the accommodating cavity I 111. On the one hand, the storage of water is avoided from being excessive, and on the other hand, when a green plant is also planted in the accommodating cavity I 111, the water amount required by the green plant can be ensured, and the green plant is avoided from being drowned by excessive water amount. Preferably, the water overflow hole I 113 is at a distance from the bottom of the accommodating cavity I 111. At this time, the position from the water overflow hole I 113 to the bottom of the accommodating cavity I 111 forms an outer box water level interval. The outer box water level interval can provide a certain amount of water storage, can avoid the water in the accommodating cavity I 111 from being completely lost, and can reduce the frequency of watering the green plant in the accommodating cavity I 111.

[0053] The cavity wall of the accommodating cavity II 221 is provided with a water overflow hole II 223. The water overflow hole II 223 can avoid the problem of excessive water amount caused by water accumulation in the accommodating cavity II 221, can ensure the water amount required by the green plant in the accommodating cavity II 221, and can avoid the green plant from being drowned by excessive water amount. Preferably, the water overflow hole I 113 is at a distance from the bottom of the accommodating cavity II 221. The position from the water overflow hole II 223 to the bottom of the accommodating cavity II 221 forms an inner box water level interval. The inner box water level interval can provide a certain amount of water storage, can avoid the water in the accommodating cavity II 221 from being completely lost, and can reduce the frequency of watering the green plant in the accommodating cavity II 221.

[0054] In one embodiment, the accommodating cavity II 221 is provided with a water absorbing element 5 connected to the outer box water level interval. At this time, the accommodating cavity I 111 can store water for the accommodating cavity II 221. The water in the accommodating cavity I 111 can enter the accommodating cavity II 221 through the water absorbing element 5, and the frequency of watering the green plant in the accommodating cavity II 221 is further reduced. Preferably, the water absorbing element 5 is a cotton swab or a woven hemp rope.

[0055] In one embodiment, the outer box 1 is provided with a plurality of inner boxes 2, and the outer box 1 is provided with a plurality of openings I 112 corresponding to the plurality of inner boxes 2. The plurality of inner boxes 2 are arranged in the outer box 1, and the plurality of inner boxes 2 are arranged in the outer box 1 in a staggered manner. Figure 5The bottom of the inner box 2 is provided with a supporting column 3 coaxial with the overflow hole II 23, and the other end of the supporting column 3 is connected with the cavity bottom of the accommodating cavity I 11. At this time, the supporting column 3 can support the inner box 2, so as to reduce the load bearing burden of the outer box 1, and improve the service life and stability of the entire combined flower box.

[0056] The supporting column 3 is provided with a water passing cavity 31 passing through the overflow hole II 23, and the outer wall of the supporting column 3 is provided with a water permeable hole 32 passing through the water passing cavity 31 in the water level interval of the outer box. The water absorbing element 5 is arranged in the water passing cavity 31. In this way, the water absorbing element 5 can extend into the water level interval of the outer box through the water passing cavity 31 to absorb water. At this time, the water in the water level interval of the outer box enters the water passing cavity 31 through the water permeable hole 32, and is then absorbed by the water absorbing element 5 into the accommodating cavity II 21, so as to provide water for the green plants in the accommodating cavity II 21.

[0057] In one of the embodiments, reference is made to the accompanying drawings Figure 6 and the accompanying drawings Figure 7 The bottom of the outer box 1 is provided with a supporting boss 14 protruding towards the cavity bottom of the accommodating cavity I 11. The supporting boss 14 is used to abut or sleeve the supporting column 3, so as to improve the supporting stability of the supporting column 3, and avoid the problem of supporting failure caused by the axis deviation of the supporting column 3. A mounting hole 15 is provided through the inner and outer of the outer box 1 on the supporting boss 14. A bolt fastener 4 is rotatably arranged on the mounting hole 15. The bolt fastener 4 includes a threaded end 41, a column body 42 and a rotating operation end 43 connected in sequence. The threaded end 41 extends into the accommodating cavity I 11 through the mounting hole 15. The rotating operation end 43 is rotatably arranged on the outside of the bottom of the outer box 1. The column body 42 is rotatably sleeved in the mounting hole 15. The rotating operation end 43 on the outside of the bottom of the outer box 1 can be operated to rotate the column body 42.

[0058] The bottom of the support column 3 is provided with a clamping hole 33 sleeving the support boss 14, so that the support stability of the support column 3 can be improved. The threaded end 41 of the bolt fastener 4 is threadedly connected with the inner wall of the clamping hole 33, that is, the fixed connection between the support column 3 and the outer box body 1 can be realized by rotating the bolt fastener 4, so that the structural stability of the support column 3 is greatly improved. Preferably, the other end of the support column 3 is detachably fastened (for example, threadedly connected) with the bottom of the inner box body 2. At this time, the locking of the bottom of the inner box body 2 on the outside of the outer box body 1 can be realized by the bolt fastener 4, so that the outer box body 1 and the inner box body 2 are locked, on the one hand, the connection stability of the outer box body 1 and the inner box body 2 is improved, and after the combined flower box is tilted by external force, the inner box body 2 will not slide out to cause secondary damage, so that the damage degree of the combined flower box is reduced, on the other hand, a certain anti-theft capability can also be provided, and the inner box body 2 cannot be easily stolen as long as the outer box body 1 is fixed, and on the other hand, the rotation operation end 43 of the bolt fastener 4 is arranged at the bottom of the outer box body 1 and cannot be observed in normal use, so that the appearance of the outside of the combined flower box is ensured, and the difficulty of theft of the inner box body 2 is further improved. Preferably, the upper end of the mounting hole 15 of the support boss 14 is higher than or equal to the height of the overflow hole I 113, so that the bolt fastener 4 can be prevented from being soaked in water.

[0059] In one of the embodiments, the height of the water level interval of the outer box body is higher than that of the inner box body, so that the water storage capacity can be ensured, and the irrigation frequency of the green plants can be further reduced, and the maintenance cost is reduced.

[0060] In one of the preferred embodiments, referring to the accompanying drawings Figure 1 , the accompanying drawings Figure 8 , and the accompanying drawings Figure 10 , when the inner box body 2 is one, the opening II 22 fully covers the opening I 12.

[0061] When the inner box body 2 is provided with a plurality of inner box bodies, the plurality of openings II 22 fully cover the opening I 12. In this embodiment, only the inner box body 2 is used for planting green plants, and the outer box body 1 is only used for carrying the inner box body 2 and storing water. At this time, the opening II 22 fully covers the opening I 12, so that the relative sealing of the accommodation cavity I 111 can be ensured, the storage water in the accommodation cavity I 111 can be prevented from evaporating too fast, and external foreign matters and impurities can be prevented from entering the accommodation cavity I 111, so that the cleanliness of the storage water is ensured. At this time, the water in the accommodation cavity I 111 only flows into the storage through the overflow hole II 223 of the inner box body 2, that is, when the accommodation cavity II 221 is irrigated or it rains, the water entering the accommodation cavity II 221 will overflow from the overflow hole II 223 when the water is excessive, and finally enters the accommodation cavity I 111 for storage, so as to end the water resources for irrigation and collect and utilize the rainwater.

[0062] Referring to the accompanying drawings Figure 8 , the accompanying drawings Figure 10 , and the accompanying drawingsFigure 11 When multiple inner box bodies 2 are arranged, the width and depth of the inner box body 2 can be arranged inconsistently according to the planting environment requirements of the planted green plants, that is, the sizes of the multiple inner box bodies 2 can be inconsistent, thereby ensuring the optimal planting environment for multiple green plants.

[0063] In one of the embodiments, referring to the accompanying drawings Figure 9 The opening II 22 is outwardly protrudingly provided with a flange 24, and the flange 24 is fitted with the opening I 12. By arranging the flange 24, the opening II 22 can be arranged on the opening I 12, thereby achieving the installation of the outer box body 1 and the inner box body 2 simply.

[0064] When the two sides of the outer box body 1 are parallel strip structures, for example, the outer box body 1 is a rectangular structure, the flange 24 is provided with a notch 25 at both ends of the side of the opening I 12, and the notch 25 enables the flange 24 to slide along the side of the opening I 12, thereby enabling the sliding of the inner box body 2 after the arrangement, referring to the accompanying drawings Figure 10 When only the middle inner box body 2 is arranged, the middle inner box body can slide along the left and right sides.

[0065] In one of the embodiments, referring to the accompanying drawings Figure 4 and the accompanying drawings Figure 11 The accommodating cavity I 11 is arranged in a stepped structure gradually tapering from the opening I 12 to the bottom of the cavity.

[0066] The outer wall of the inner box body 2 is arranged in a stepped structure gradually tapering from the opening I 12 to the bottom of the accommodating cavity I 11.

[0067] The outer wall of the inner box body 2 is fitted with the steps of the accommodating cavity I 11. In this way, the arrangement of the inner box body 2 and the outer box body 1 is not only through the flange 24 of the inner box body 2, but also through the fitting of the outer wall of the inner box body 2 and the accommodating cavity I 11, and the fitting of the two is a stepped fitting structure, which can ensure the stability of the fitting.

[0068] In one of the embodiments, the utility model further includes a tray 6, and the outer box body 1 is arranged on the tray 6. By arranging the tray 6, on the one hand, the appearance can be improved, and on the other hand, the water overflowing from the overflow hole I 13 in the accommodating cavity I 11 can be directly flowed into the road surface, thereby affecting the walking of pedestrians.

[0069] Referring to the accompanying drawings Figure 1 , the accompanying drawings Figure 8 , the accompanying drawings Figure 10 and the accompanying drawings Figure 13 In one of the embodiments, the outer box body 1 and the inner box body 2 are rectangular structures, at this time, multiple combined flower boxes can be arranged in a straight line array, for example, arranged along a straight road. In other embodiments, the outer box body 1 and the inner box body 2 can also be special-shaped structures, for example,Figure 12 The corner structure.

[0070] The above description is merely an embodiment and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations, modifications, or alterations to the technical solution of this utility model without departing from its scope. Therefore, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model, without departing from its scope, should fall within the protection scope of this utility model.

Claims

1. A combination flower box, characterized in that, It includes an outer casing (1) and at least one inner casing (2); The outer casing (1) is hollow inside and has a receiving cavity I (11), and the outer casing (1) has an opening I (12) that communicates with the receiving cavity I (11). The inner box (2) is hollow inside and has a receiving cavity II (21), and the inner box (2) has an opening II (22) that communicates with the receiving cavity II (21) on its wall surface. The opening II (22) of the inner box (2) is detachable from the opening I (12) of the outer box (1), and the accommodating cavity II (21) of the inner box (2) is located inside the accommodating cavity I (11) of the outer box (1).

2. The combined flower box as described in claim 1, characterized in that, An overflow hole I (13) is provided on the cavity wall of the accommodating cavity I (11), and the position from the overflow hole I (13) to the bottom of the accommodating cavity I (11) forms the water level range of the outer box; The cavity wall of the accommodating cavity II (21) is provided with an overflow hole II (23), and the position from the overflow hole II (23) to the bottom of the accommodating cavity II (21) forms the water level range of the inner tank.

3. The combined flower box as described in claim 2, characterized in that, The accommodating cavity II (21) is provided with a water-absorbing component (5) that connects to the water level range of the outer box.

4. The combined flower box as described in claim 3, characterized in that, The bottom of the inner box (2) is coaxially provided with a support column (3) at the overflow hole II (23), and the other end of the support column (3) is connected to the bottom of the accommodating cavity I (11). The support column (3) is provided with a water passage cavity (31) through an overflow hole II (23). The outer wall of the support column (3) is provided with a water permeable hole (32) through the water passage cavity (31) within the water level range of the outer box. The water suction component (5) is provided in the water passage cavity (31).

5. The combined flower box as described in claim 4, characterized in that, The bottom of the outer casing (1) is provided with a support boss (14) extending into the bottom of the accommodating cavity I (11). The support boss (14) is provided with mounting holes (15) penetrating the inner and outer sides of the outer casing (1). Bolt fasteners (4) are rotatably provided in the mounting holes (15). The bottom of the support column (3) is provided with a locking hole (33) for the support boss (14) to be fitted, and the threaded end (41) of the bolt fastener (4) is threadedly connected to the inner wall of the locking hole (33).

6. The combined flower box as described in claim 3, characterized in that, The height of the water level range of the outer tank is higher than that of the water level range of the inner tank.

7. The combined flower box as described in any one of claims 1-6, characterized in that, The opening II (22) fully covers the opening I (12); When multiple openings are provided in the inner box (2), the multiple openings II (22) completely cover the opening I (12).

8. The combined flower box as described in any one of claims 1-6, characterized in that, The opening II (22) is provided with a flange (24) protruding outward, and the flange (24) is fitted into the opening I (12); The flange (24) is provided with notches (25) at both ends of the side of the opening I (12), and the notches (25) allow the flange (24) to slide along the side of the opening I (12).

9. The combined flower box as described in any one of claims 1-6, characterized in that, The accommodating cavity I (11) has a gradually narrowing stepped structure along the direction from the opening I (12) to the bottom of the cavity; The outer wall of the inner box (2) has a gradually narrowing stepped structure along the direction from the opening I (12) to the bottom of the accommodating cavity I (11); The outer wall of the inner box (2) is steppedly fitted with the accommodating cavity I (11).

10. The combined flower box as described in any one of claims 1-6, characterized in that, It also includes a pallet (6), on which the outer casing (1) is placed.

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