JP6499137B2 - Wall greening panel - Google Patents

Description

TECHNICAL FIELD The present invention relates to a panel material used for wall greening. Specifically, even if it is light and thin, even if it is applied to the wall surface, it causes plant drying, withering due to water gradient, root rot due to water accumulation, etc. It is related with the wall surface greening panel which can express a favorable water retention without maintaining a plant in a favorable state.
Moreover, it is related with the wall surface greening panel which can reduce the frequency of watering.
Further, the present invention relates to a wall greening panel that can prevent various troubles that occur in conventional wall greening panels, such as soil scattering during construction and after construction and water leakage between panels.

Conventionally, various devices for wall greening and members used for such wall greening devices have been developed.
Here, when wall surface greening is performed, a water gradient is inevitably flowing from above to below, so that the upper part of the greening device is easy to dry, and conversely, the lower part of the greening device tends to accumulate water. There are challenges.
Also, wall greening devices and members used in such devices are required to be lighter and thinner in order to reduce the load on the wall, but water gradients occur when trying to reduce the weight and thickness. There is a problem that it becomes easy.

  For example, in Patent Document 1, a water retaining member 120 in which a first steel material 124, which is a resin net, is sandwiched between two water retaining materials (an inner water retaining material 122 and an outer water retaining material 126) together with a panel material 110 and a wall surface. A wall surface greening structure is disclosed in which a plant is planted by making a cut in a part of the outer water retaining material 126 and projecting the outer water retaining material 126 (see FIG. 1 of Patent Document 1).

  Further, in Patent Document 2, irrigation is supplied to the soil foundation 21 by providing an irrigation tube 25 above the soil culture panel 20 provided with the soil foundation 21, and drainage from the culture foundation 21 is provided at the lower part of the culture panel 20. A wall surface greening unit is disclosed in which water is drained to the support member 11 installed below the cultivating panel 20 by being transmitted to the drainage string 23 (see FIGS. 1B, 5 and 9 of Patent Document 2).

JP 2014-128228 A JP2013-192516A

  However, although the wall greening structure described in Patent Document 1 has the advantage that the planting base can be reduced in weight, it has the above-described structure, so two water-retaining materials retain water ( Other than water, the water supplied from above flows downward, that is, has a structure in which a water gradient is generated. That is, in the wall surface greening structure described in Patent Document 1, it is necessary to supply water so that the water-retaining material is always retained with water. If the water supply is neglected, plant death occurs due to drying of the plant. On the contrary, if water supply becomes excessive, root rot will occur.

  Moreover, in the wall surface greening structure shown in patent document 1, since it has the structure which provides the part which plants a plant by making the outer side water retention material 126 protrude, the outer side water retention material 126 of the part which made the cut and protruded ( Water is not retained in the outer water retention material 126 protruding to the left in FIG. 1 of Patent Document 1, and the protruding portion (portion where the plant is planted) is retained by the inner water retention material 122. There is a problem that only water will be used for plant growth. In addition, water is retained in the outer water retention material 126 positioned above the outer water retention material 126 that is cut and protruded, but in this case as well, the water remains in the outer water retention material 126 positioned above. Since the water is still retained, water does not drip onto the projecting portion from the outer water retaining material 126 positioned above, and the projecting portion (portion where the plant is planted) is also retained by the inner water retaining material 122. Only the water that is being used will be used for plant growth.

  Furthermore, with respect to the outer water retention material 126 positioned below the protruding portion, the water retention is performed only when water is transmitted from the portion in contact with the inner water retention material 122. If water is supplied in accordance with the water retention state, the water retention state of the inner water retention material 122 becomes excessive, and there is a problem that root rot is likely to occur.

On the other hand, the wall surface greening unit described in Patent Document 2 has a structure in which water supplied from above is collected in the support member 11 after passing through the soil cultivation panel 20.
Therefore, if the form as shown in FIG. 5 of Patent Document 2 is adopted, when drainage from the top soil culture panel 20 passes through the support member, the top soil culture panel is located at the bottom. It is possible to pass through 20 cultivation bases 21.

However, the support member 11 used in the wall surface greening unit described in Patent Document 2 is a member that promotes drainage to the last, and as described in [0031] of Patent Document 2, the bottom surface portion 22b of the soil culture panel 20 is It has a structure with a water gradient.
Therefore, even in the form of FIG. 5 of Patent Document 2, even if the lower part (bottom part) of the soil culture panel 20 located at the lower stage is temporarily wetted by water, the lower stage is caused by drainage from the culture soil panel 20 located at the upper stage. The entire soil culture panel 20 located in the water is not structured to retain water, and has a structure in which a water gradient is generated in the same manner as the wall greening structure described in Patent Document 1, and the water retaining material is always water. It is necessary to continue to supply water from above so that the water is retained.

  As described above, in conventional wall greening devices, it is indispensable to supply water constantly or at regular intervals so as to keep the water retaining material in a water retaining state. There is a problem that root rot due to accumulation of water and water tends to occur.

The present invention has been made in view of the above-described conventional problems, and is lightweight and thin, and even if it is applied to a wall surface, the plant is dried or withered due to a water gradient, or root rot caused by accumulation of water. It is an object of the present invention to provide a wall surface greening panel that can express good water retention without causing odor and can maintain a plant in a good state.
Moreover, it aims at provision of the wall surface greening panel which can reduce the frequency of watering.
Furthermore, it aims at providing the wall surface greening panel which can prevent the various troubles which generate | occur | produce in the conventional wall surface greening panel, such as the scattering of the soil during construction and after construction, and the water leak between panels.

In order to achieve the above object, a wall greening panel according to claim 1 of the present invention is detachably accommodated in a panel-like housing member provided with a storage space having an opening in the front, and the storage space. A wall surface greening panel comprising a planting member held in the housing member by the housing member, the housing member being a supply port for supplying water or / and nutrient solution into the storage space on the upper portion of the housing member provided with a, which is provided an outlet for discharging water and / or nutrient solution at the bottom of the housing space, planting栽部material, between planting栽空is provided with an opening in front of the planting栽部material the upper in a position protruding rearward from the back of the planting栽部material, water and / or nutrient solution supplied to the accommodating space from the supply port, for introducing into the inter-planting 栽空, upwardly and the front provided with a feed port having an opening of oblong, planting栽部 At the bottom of the reservoir for storing water and / or nutrient solution, the lower back of the planting栽部material, in order to release water and / or nutrient solution overflowing from the reservoir to the outside between the explanted栽空It is characterized by providing a horizontally long discharge port.

  In the wall greening panel according to claim 2 of the present invention, the storage portion is formed by a plate-like member provided at the lower part of the opening of the planting member, a bottom surface, a side surface and a back surface constituting the planting space. It is a rectangular parallelepiped space having an opening.

Green wall panel according to claim 3 of the present invention is characterized in that a lower end of the discharge outlet at a position lower than the upper end portion of the plate-like member.

  The wall surface greening panel according to claim 4 of the present invention is characterized in that ventilation holes are provided on the back surfaces of the housing space and the planting space.

  The wall surface greening panel according to claim 5 of the present invention is characterized in that a groove portion for installing an irrigation hose is provided in an upper portion of the casing member.

  The wall surface greening panel according to claim 6 of the present invention is characterized in that a plurality of planting members are stored in multiple stages in the vertical direction in the storage space.

  The wall greening panel according to claim 7 of the present invention is the water or / and nutrient solution discharged from the outlet of one planting member of other planting members stored in the lower stage of the one planting member. A plurality of planting members are stored in multiple stages in the storage space in the vertical direction so as to be introduced into the introduction port.

  The wall greening panel according to claim 8 of the present invention is further characterized in that a culture medium having water absorption is provided in the planting space.

  The wall greening panel according to claim 9 of the present invention is characterized in that the culture medium is laid in the planting space and partly inserted into the storage section.

  The wall greening panel according to claim 10 of the present invention is characterized in that the culture medium is laid between the introduction port and the storage section in the planting space.

  A wall surface greening panel according to an eleventh aspect of the present invention is characterized in that the culture medium is disposed so as to cover the opening of the storage section.

  The wall greening panel according to claim 12 of the present invention is characterized in that the culture medium is a laminate of a breathable sheet and a water absorbent sheet, and the water absorbent sheet is disposed in the inner layer.

  The wall greening panel according to claim 13 of the present invention is characterized in that a water-absorbent sheet located at a planting portion of the medium is exposed.

Since the wall greening panel according to the present invention has a specific form, the following technical effects can be exhibited. Moreover, the technical effect shown below can be expressed more efficiently by using the culture medium which has a specific structure with a specific form.
1) It can exhibit good water retention while being lightweight and thin. In addition, the frequency of watering can be reduced.
2) Since the water gradient in the planting part can be eliminated, it is possible to prevent root rot caused by the death of the plants and the accumulation of water. In addition, troubles such as water leakage between panels can be prevented.
3) Since the planting member is stored in the casing member, even when the planting member is damaged or when another plant is desired to be planted, it is only necessary to replace the planting member. It is possible to improve the performance.
4) The 3rd pot seedling which is generally distributed can be planted as it is, not the exclusive seedling.
5) Because it is lightweight and thin, it is possible to adopt a construction method in which the plant is planted and rooted with the panel placed horizontally and then transported to the wall surface (site) to be installed. it can. Therefore, the wall surface can be greened while more effectively preventing the plant from withering. Moreover, the scattering of the soil during construction and after construction can also be prevented.
6) Immediately after construction, the wall can be greened with good volume and good appearance.
7) Since construction can be carried out in a state where the plant is planted and rooted, the construction period and personnel can be reduced.
8) It is difficult to form water by the storage part and the water retention mat, and each pot can be moistened uniformly.

  According to the wall surface greening panel according to claims 2 and 3 of the present invention, the effects of the above 1) and 2) can be further improved by providing the storage portion and the discharge port having a specific shape.

  According to the wall surface greening panel according to claim 4 of the present invention, since the ventilation holes are provided, the occurrence of root rot can be more effectively prevented. Further, a suction or blower device such as a fan is provided on the wall surface side, and the aerated air can be purified by the medium and soil in the plant and planting space.

  According to the wall surface greening panel according to claim 5 of the present invention, since the groove portion for installing the irrigation hose is provided in the upper part of the housing member, the construction is easy and the irrigation hose can be easily replaced after the construction. Moreover, since it is not necessary to provide a gap for providing the irrigation hose between the panels, the appearance after the construction can be improved.

  According to the wall surface greening panels according to claims 6 and 7 of the present invention, since the planting members are arranged in the vertical direction, by changing the sizes of the housing member and the planting member, A corresponding wall greening panel can be easily obtained.

  According to the wall surface greening panel according to claims 8 and 9 of the present invention, a medium having water absorption is provided in the planting space, and the medium is laid so as to cross between the inlet and the storage part. The water gradient can be resolved more effectively.

  According to the wall surface greening panels according to the tenth and eleventh aspects of the present invention, since the storage portion does not come into contact with air, generation of pests and the like can be effectively prevented.

  According to the wall surface greening panels according to the twelfth and thirteenth aspects of the present invention, since the culture medium is in a specific form, water retention can be further improved and plants can be further rooted.

It is a perspective view which shows one Embodiment of the wall surface greening panel which concerns on this invention. It is a perspective view which shows the housing | casing member which comprises the wall surface greening panel of FIG. It is a perspective view which shows the planting member which comprises the wall surface greening panel of FIG. It is a perspective view which shows the cover member used for the wall surface greening panel of FIG. It is a perspective view which shows the state which attached the cover member of FIG. 4 to the wall surface greening panel of FIG. It is a top view which shows the state which looked at FIG. 5 from upper direction. It is a side view which shows the state which looked at FIG. 5 from the right direction. It is a cross-sectional schematic diagram which shows the state which accommodated the culture medium in the planting member (planting space) of the wall surface greening panel of FIG. 1, and installed the irrigation hose. It is a perspective view which shows another embodiment of the wall surface greening panel which concerns on this invention. FIG. 10 is a front view of FIG. 9. FIG. 10 is a rear view of FIG. 9. It is AA 'cross-sectional schematic diagram of FIG. It is the enlarged view which looked at FIG. 10 from the B arrow direction. It is the enlarged view which looked at FIG. 10 from the C arrow direction. It is a schematic diagram which shows the state which lays a culture medium in the wall surface greening panel of FIG. It is a cross-sectional schematic diagram of the state which laid the culture medium on the wall surface greening panel of FIG. It is a perspective view which shows the state which mounted | wore the wall surface greening panel of FIG. 9 with the cover member. It is a front view of FIG.

Embodiments of the present invention will be described with reference to the drawings. The embodiment described below is merely an example embodying the present invention, and does not limit the technical scope of the present invention.
1 is a perspective view showing an embodiment of a wall greening panel according to the present invention, FIG. 2 is a perspective view showing a housing member constituting the wall greening panel of FIG. 1, and FIG. 4 is a perspective view showing a planting member constituting the wall greening panel, FIG. 4 is a perspective view showing a cover member used for the wall greening panel of FIG. 1, and FIG. 5 is a cover of FIG. 5 on the wall greening panel of FIG. 6 is a perspective view showing a state in which a member is attached, FIG. 6 is a plan view showing a state when FIG. 5 is viewed from above, and FIG. 7 is a side view showing a state when FIG. 8 is a schematic cross-sectional view showing a state in which a culture medium is stored in the planting member (planting space) of the wall greening panel in FIG. 1 and a irrigation hose is installed.

(Basic configuration)
First, as shown in FIGS. 1 to 3, the wall surface greening panel 1 according to the present invention includes a housing member 2 and a planting member 3 as main components, and the planting member 3 is used as a storage space 4 of the housing member 2. It has a housed structure.
Next, the housing member 2 and the planting member 3 will be described.

(Housing member)
As shown in FIG. 2, the casing member 2 constituting the wall greening panel 1 according to the present invention has a bowl-shaped structure, and has a rectangular parallelepiped shape having an opening on the front surface due to the bowl shape. In this structure, a storage space 4 is formed.
Further, a supply port 5 for supplying water or / and nutrient solution into the storage space 4 is provided at the upper part of the casing member 2, and water or / and nutrient solution is supplied at the lower part of the casing member 2. It has a structure in which a discharge port 6 for discharging is provided.
Furthermore, the right and left side surfaces of the housing member 2 are provided with locking holes 7 for locking with locking portions 19 provided in the planting member 3 to be described later. The planting member 3 is held in the storage space 4 by the stopper 19 being locked in the locking hole 7.

  The housing member 2 used in the present invention only needs to form a storage space 4 in which the planting member 3 can be stored. If the strength can be ensured, it is necessary for securing the strength as shown in FIG. It can also be made into the form which made only the skeleton (skeleton). Adopting such a skeleton-only form is preferable because it is possible to reduce the weight of the wall greening panel 1 itself and to use the opened portion as a vent hole 8 to be described later.

(Supply port)
As the structure of the supply port 5, water or / and nutrient solution can be supplied into the storage space 4 from above the housing member 2, and the supplied water or / and nutrient solution is stored in the storage space 4 (planting). The member 3 is not particularly limited as long as it has a structure that flows downward from above in the planting space 10), and various structures can be employed.
Among various structures, as shown in FIG. 2, if the upper part of the housing member 2 has a framework (skeleton) only and the open part has a supply port 5, water or / and It is preferable because the nutrient solution can be supplied into the storage space 4 (even when the planting member 3 is stored) in the storage space 4 without leaking and evenly (evenly). Further, the wall greening panel 1 itself can be reduced in weight, which is preferable.

(Vent)
As the structure of the discharge port 6, water or / and nutrient solution flowing from the upper side to the lower side in the storage space 4 (in the planting space 10 when the planting member 3 is stored) is used as the housing member. The structure is not particularly limited as long as it can be discharged out of the housing member 2 from below 2, and various structures can be employed.
In addition, among various structures, as shown in FIG. 2, if a part of the bottom surface of the housing member 2 is opened together with the back surface, water or / and nutrient solution flowing from above is greened on the wall surface. This is preferable because it can be discharged from the rear side of the housing member 2 without overflowing in the front direction of the panel 1. In addition, when such a structure is adopted, when the wall greening panel 1 is constructed in multiple stages up and down so as to cover the entire wall, water discharged from the outlet 6 of the upper wall greening panel 1 or / It is preferable because the nutrient solution can be easily supplied to the supply port 5 of the lower wall surface greening panel 1 without overflowing the front surface of the wall surface greening panel 1.

(Groove)
Further, the casing member 2 used in the present invention is sufficient if the supply port 5 is provided in the upper part. However, as shown in FIG. The irrigation equipment such as 32 can be easily constructed and the irrigation equipment such as the irrigation hose 32 can be easily replaced after the construction. Moreover, since it is not necessary to provide a gap for providing irrigation equipment such as the irrigation hose 32 between the panels after construction as in the conventional wall greening panel, it is preferable because the appearance after construction can be improved. .

(Planting material)
The planting member 3 constituting the wall greening panel 1 according to the present invention can be stored in the storage space 4 and forms a planting space 10 that can store a plant to be planted and a medium 28 to be described later. The structure is the same.
In addition, as a structure of the planting member 3, if it has said structure, it will not specifically limit, Various structures can be employ | adopted, Among various structures, FIG. As shown, there is no side surface (upper side surface in FIG. 3) out of the four side surfaces, and a cuboid-shaped planting space 10 having an opening in the front and the front is formed. Such a structure is preferable because it can flexibly cope with various plantings such as flowers, foliage plants, and lawns.
In addition, an introduction port 11 for introducing water or / and nutrient solution supplied from the supply port 5 into the storage space 4 into the planting space 10 is provided at the top of the planting member 3. In the lower part of the planting space 10, there are a storage part 17 for storing water or / and nutrient solution and a discharge port 18 for discharging water or / and nutrient solution overflowing from the storage part 17 to the outside of the planting space 10. The structure is provided. Thus, since the wall surface greening panel 1 which concerns on this invention has provided the storage part 17 which stores the water or / and nutrient solution which were supplied in the planting space 10 in the lower part of the planting space 10, the culture medium mentioned later Thus, the water 28 can be continuously retained by sucking water or / and nutrient solution from the reservoir 17 and can effectively prevent the plant from dying due to drying. Moreover, since the culture medium 28 can retain water by sucking up water or / and nutrient solution from the reservoir 17, the culture medium 28 can maintain an appropriate water retention state, and water or / and frequently from the inlet 11. There is no need to introduce (supply) nutrient solution, and the frequency of watering can be reduced. Furthermore, by having a structure in which the planting member 3 is stored in the storage space 4 separately from the housing member 2, even when the planting member 3 is damaged or when another plant is desired to be planted, only the corresponding planting member 3 is provided. Therefore, it is possible to reduce the number of members to be replaced and improve workability.

Moreover, the latching | locking part 19 latched with the latching hole 7 provided in the above-mentioned housing member 2 is provided in the right-and-left outer surface of the planting member 3, and when the planting member 3 is accommodated, The planting member 3 is held in the storage space 4 by the latching portion 19 being latched in the latching hole 7.
In addition, as a structure of the latching | locking part 19, if it is a structure latched by the latching hole 7, it will not specifically limit, but as shown in FIG. A structure in which a rectangular locking plate 20 is projected and side plates 21 inclined so as to decrease in height in the storage direction are connected to both ends of the locking plate 20 so as to be orthogonal to the locking plate 20. Then, the planting member 3 can be smoothly inserted into the storage space 4 and the locked state can be made stronger (holding the planting member 3 more securely in the storage space 4). Is preferable.

  Furthermore, as shown in FIG. 1, if the planting member 3 is stored in multiple stages in the vertical direction in the storage space 4, by flowing water or / and nutrient solution downward from above, as described later, It is preferable because water or / and nutrient solution can be used more efficiently.

  In addition, although the planting member 3 used for this invention should just form the planting space 10 which can accommodate the culture medium 28 mentioned later in the planting space 10, as shown in FIG. If the ventilation hole 22 is provided on the back surface, the wall greening panel 1 itself can be reduced in weight, and the passage of air can be further promoted with respect to the culture medium 28, thereby preventing the occurrence of root rot more effectively. This is preferable.

(Introduction port)
The structure of the introduction port 11 is not particularly limited as long as it can introduce water or / and nutrient solution supplied into the storage space 4 into the planting space 10, and various structures are adopted. can do. And among various structures, as shown in FIG. 3, it is set as the shape which has horizontally long opening in the upper direction and the front, Furthermore, the inlet 11 of the said shape is the upper part of the planting member 3, and the back surface of the planting member 3 If the structure is provided at a position projecting further rearward, the water or / and nutrient solution supplied from the supply port 5 into the storage space 4 does not leak and is evenly (evenly) in the planting space 10 It is suitable because it can be supplied. Moreover, if the structure of the inlet 11 is made into said structure, when the planting member 3 is accommodated in the storage space 4 in multiple stages in the up-down direction, the discharge port 18 of the planting member 3 (3a) located in the upper stage. Leaked from the inlet 11 (11b, 11c) of the planting member 3 (3b, 3c) containing the water or / and nutrient solution discharged from the planting space 10 (10a) and flowing in the middle or lower stage It is preferable that the water or / and nutrient solution can be used more efficiently.

(Reservoir)
The structure of the storage unit 17 is not particularly limited as long as it can store water or / and nutrient solution introduced into the planting space 10, and various structures can be employed.
And among various structures, as shown in FIG. 3, it forms with the plate-shaped member 12 provided in the lower part of the said opening of the planting member 3, the bottom face 13, the side surface 14, and the back surface 15 which comprise the planting space 10. The rectangular space structure 16 having an opening on the upper side is preferable because the introduced water or / and nutrient solution can be stored without leakage. Moreover, if the culture medium 28 to be described later is provided in the planting space 10, the culture medium 28 can continuously retain water by sucking up water or / and nutrient solution from the reservoir 17, and water or / and nutrient solution can be stored. Since it can be used without wasting, it is preferable.

(Discharge port)
As a structure of the discharge port 18, water or / and nutrient solution overflowing from the storage part 17 can be discharged from the back side of the planting member 3 to the outside of the planting member 3 (storage space 4), that is, stored. The structure is not particularly limited as long as water or / and nutrient solution overflowing from the portion 17 can be prevented from overflowing in the front direction, and various structures can be employed.
And if it is set as the structure which provided such opening as the horizontally long opening in the lower back part of the planting member 3 among various structures as shown in FIG. 3, the water or / and nutrient solution which overflows from the storage part 17 will be shown. Since it can discharge | release to the exterior (storage space 4) of the planting member 3 little by little from the back side of the planting member 3 without overflowing in a front direction, it is suitable.
In addition, when employ | adopting the structure shown in FIG. 3 as a structure of the storage part 17 and the discharge port 18, in order not to make the water or / and nutrient solution which overflow from the storage part 17 overflow in the front direction of the wall surface greening panel 1 In addition, as shown in FIG. 8 to be described later, it is preferable that the lower end of the opening of the discharge port 18 is positioned lower than the upper end of the plate-like member 12 constituting the storage portion 17.
Further, when the horizontally long opening structure shown in FIG. 3 is adopted as the structure of the discharge port 18, it is discharged from the discharge port 18 of the upper planting member 3 a when the planting member 3 is stored in multiple stages in the vertical direction. In order to guide the water or / and nutrient solution to the introduction port 11b of the middle planting member 3b and the introduction port 11c of the lower planting member 3c without leakage, the lateral opening length of the discharge port 18 is introduced. Preferably, the opening length in the horizontal direction of the discharge port 18 is shorter than the opening length in the horizontal direction of the introduction port 11.

(Cover member)
Moreover, the cover member 23 which prevents the drop-off of a plant can be used for the wall surface greening panel 1 which concerns on this invention according to the plant to plant.
Specifically, when planting plants and the like grown in a seedling pot, if the wall surface greening panel 1 is configured only with the housing member 2 and the planting member 3 shown in FIGS. Plants are not held in the planting space 10 and fall off. Therefore, in such a case, the cover member 23 is installed so as to cover the front surface of the planting member 3, so that plants grown in the seedling pot can be planted without dropping from the planting space 10. Will be possible.
And as such a cover member, what has the structure which provided the pocket part 25 which prevents dropping of the plant which has the opening 24 as shown in FIG. 4, for example in the front is mentioned. Further, the cover member 23 shown in FIG. 4 has a structure in which an engaging portion 26 is provided at an end portion, and the engaging portion 26 is engaged with the engaging hole 27a of the housing member 2 and each pocket. By locking a locking portion (not shown) provided in the lower part of the back surface of the portion 25 in the locking hole 27b of the planting member 3, the wall greening panel 1a shown in FIGS.

(Ventilation hole)
As described above, the ventilation holes 8 and 22 can be provided in the housing member 2 and the planting member 3. In addition, although it does not specifically limit about the shape of the ventilation holes 8 and 22, as shown in FIGS. 1-3, if it is set as the form provided in multiple numbers on the back surface of the housing member 2 and the planting member 3, It is preferable because the passage of air can be further promoted, and the occurrence of root rot can be more effectively prevented.
In addition, if a suction device such as a fan is provided on the back side of the wall greening panel 1 to suck external air and allow the air to pass from the front to the back of the wall greening panel 1, External air can also be purified by a plant planted in the planting member 3, soil, a culture medium described later, or the like.

(Culture medium)
The wall surface greening panel 1 according to the present invention can be used by laying a medium 28 in the planting space 10 and planting a plant in the medium 28. Here, as shown in FIG. 8, such a medium 28 is laid in the planting space 10 and a part thereof (the lower end of the medium 28 in FIG. 8) is inserted into the storage unit 17. Can be arranged.
Thus, since the wall surface greening panel 1 which concerns on this invention can arrange | position the culture medium 28 with a specific form in the planting space 10, as described in [0047], the culture medium 28 is water or from the storage part 17. Water can be retained by sucking up the nutrient solution and / or the medium 28 can maintain an appropriate water retention state. Moreover, about the form of laying in the planting space 10 of the culture medium 28, the form laid over between the inlet 11 and the planting space 10 is employ | adopted as shown in FIG. 8 in addition to said form. For example, not only water or / and nutrient solution sucked from the reservoir 17 but also water or / and nutrient solution introduced (supplied) from the inlet 11 can be retained.

(Breathable sheet, water absorbent sheet)
The material and shape of the culture medium 28 are not particularly limited as long as they have water retention and can plant roots, and various materials can be used. Specific examples include a water absorbent sheet 29 mainly composed of a water absorbent resin, and a breathable sheet 30 using felt, sponge, or the like. These water-absorbing sheets 29 and breathable sheets 30 can be used alone or in combination. Among various materials and forms, 1) the medium can easily absorb water or / and nutrient solution from the water receiving part, 2) the water gradient can be more effectively eliminated, and 3) the water receiving part comes into contact with air. From the standpoint of preventing this, it is preferable to use a laminate 31 of a water absorbent sheet 29 and a breathable sheet 30 in which the water absorbent sheet 29 is disposed as an inner layer, as shown in FIG.
By disposing the water-absorbing sheet 29 in the inner layer in this manner, the medium 28 can easily suck water or / and nutrient solution from the storage unit 17 when a part of the medium 28 is inserted into the storage unit 17. Further, by sandwiching the water absorbent sheet 29 between the air permeable sheets 30, the water in the water absorbent sheet 29 is appropriately evaporated through the air permeable sheets 30, so that the water absorbent sheets 29 can be renewed from the storage unit 17 with new water or / and / or Since the nutrient solution is sucked up, fresh water and / or nutrient solution is always retained in the culture medium 28, and the generation of water gradients as in Patent Document 1 and Patent Document 2 is more effectively prevented. You can do it.

  In addition, when using the laminated body 31 of the water absorbing sheet 29 and the air permeable sheet 30 for the culture medium 28, as shown in FIG. If it arrange | positions so that it may cover, it becomes difficult for the water or / and nutrient solution of the storage part 17 to come into contact with air, and generation | occurrence | production of a pest etc. can be prevented effectively. Further, as shown in the upper and middle planting spaces 10a and 10b in FIG. 8, the water absorbent sheet 29 and the breathable sheet 30 are laminated so that the lower end of the water absorbent sheet 29 is immersed in water or / and nutrient solution. If the thing 31 is arrange | positioned, since the water in the storage part 17 and / or a nutrient solution can be absorbed efficiently, it is suitable. Furthermore, as shown in the lower planting space 10 c in FIG. 8, not only the opening of the storage portion 17 is covered with the laminate 31 of the water absorbent sheet 29 and the air permeable sheet 30, but the lower end portion of the water absorbent sheet 29 is bent. If it is arranged so as to be immersed in water or / and nutrient solution while covering the opening of the reservoir 17, the water or / and nutrient solution in the reservoir 17 can be effectively prevented while generating pests and the like. It is preferable because it can be absorbed more efficiently.

  Furthermore, when using the laminated body 31 of the water absorbing sheet | seat 29 and the air permeable sheet 30 for the culture medium 28, as shown in the planting space 10 of the upper stage of FIG. 15 mentioned later, the water absorbing sheet | seat located in the part which plants a plant If it is made into the form which exposes 29 (in FIG. 15, the air permeable sheet 30 of the foremost layer located in the plant planting part is cut out, and the water absorbent sheet 29 is exposed in a circular shape), the root of the planted plant Is preferable because it becomes easier to absorb water or / and nutrient solution.

  In addition, also when using the laminated body 31 of the water absorbing sheet 29 and the air permeable sheet 30 for the culture medium 28, it will not specifically limit about a material and a form, if a plant can take root, Various types However, if a water-absorbing sheet mainly composed of a water-absorbing resin is used for the water-absorbing sheet 29 and felt or sponge is used for the air-permeable sheet 30, the above effects 1) to 3) can be obtained. This is preferable because it can be expressed more effectively. Further, in the case of adopting a laminated form, not only the three-layer structure shown in FIG. 8 but also various laminated structures of two or more layers can be adopted.

  Next, the operation (construction method) and action of the wall greening panel 1 (1a) configured as described above will be described. FIG. 8 is a cross-sectional view showing a state in which the culture medium is stored in the planting member of the wall greening panel of FIG. 1 and the irrigation hose is installed.

  First, as shown in FIG. 1, the planting member 3 is stored in the storage space 4 of the housing member 2 by locking the locking portion 19 of the planting member 3 in the locking hole 7 of the housing member 2. (In FIG. 1, the wall greening panel 1 is provided by storing in three stages in the vertical direction).

  Next, the culture medium 28 is laid in the planting space 10. At this time, it is preferable to lay the culture medium 28 so as to have the form described in [0051] to [0054] or FIG.

  Next, the locking portion 26 of the cover member 23 is locked to the locking hole 27a of the housing member 2, and a locking portion (not shown) provided in the lower part of the back surface of each pocket portion 25 is planted. As shown in FIG. 5, the cover member 23 is installed so as to cover the front surface of the planting member 3 to be the wall surface greening panel 1 (1a).

  Next, planting is performed by extracting the plant grown in the seedling pot from the seedling pot and inserting it into the pocket portion 25 as it is.

  Next, the wall surface greening panel 1 on which the cover member 23 is installed is applied to the wall surface to be greened, and irrigation equipment such as the irrigation hose 32 is installed in the groove portion 9 of the housing member 2.

Finally, wall surface greening work (construction work) is completed by supplying water or / and nutrient solution from the supply port 5 so that water or / and nutrient solution is stored in the storage part 17 of all the planting members 3. To do. If necessary, the plant is grown by appropriately supplying water or / and nutrient solution from the supply port 5.
In addition, when there is no worry about dropping out of the plant to be planted, or after raising the plant on the medium 28 in advance with the wall surface greening panel 1 laid (planting the plant until the roots grow on the medium 28, etc.) The use of the cover member 23 can be omitted in the case of construction on a wall surface.

  Furthermore, the operation (construction method) of the wall greening panel 1 according to the present invention is not limited to the above. For example, when the wall greening panel 1 is desired to be planted with a plant having a root easily such as turf grass, the wall greening panel 1 is used. First, a breathable sheet 30 is laid on the planting member 3 (planting space 10) in a laid state, and a mat-like lawn or the like that has been nurturing turfgrass is laid on it, and water or / and nutrient solution is left as it is. It is also possible to adopt a method in which the turf grass roots are cultivated and applied to the wall surface when the turf grass roots have rooted in the breathable sheet 30.

(Another embodiment)
Next, another embodiment of the wall surface greening panel according to the present invention will be described. This embodiment is a form in which the casing member 2 and the planting member 3 are integrated (the form in the state of FIG. 1 is produced by integral molding), and for supplying water or / and nutrient solution to the upper part. It has the structure which has the planting space 10 for planting a plant in the front of the supply port 5 and the front. Details will be described below.
9 is a perspective view showing another embodiment of the wall greening panel according to the present invention, FIG. 10 is a front view of FIG. 9, FIG. 11 is a rear view of FIG. 9, and FIG. FIG. 13 is an enlarged view of FIG. 10 viewed from the direction of arrow B, FIG. 14 is an enlarged view of FIG. 10 viewed from the direction of arrow C, and FIG. FIG. 16 is a schematic view showing a state in which a medium is laid on the wall surface greening panel, and FIG. 16 is a schematic cross-sectional view of a state in which the medium is laid on the wall surface greening panel in FIG.

(Basic configuration)
First, as shown in FIGS. 9 to 12, the wall surface greening panel 1 (1b) according to the present invention is provided with a supply port 5 for supplying water or / and nutrient solution or the like provided in the upper portion, and for planting a plant. Specifically, the planting space 10 is provided in the storage space 4 of the housing member 2 in FIG. 2 (in FIG. The structure is such that it is provided in three stages.
Next, each part will be described.

(Supply port)
As shown in FIGS. 9 to 12, the supply port 5 in the present embodiment is provided with an opening in the entire upper end portion of the wall greening panel 1, and has a saddle type structure having a concave shape in cross section as shown in FIG. It has become. In addition, if it is a shape which can supply water or / and nutrient solution etc. to the planting space 10, it will not specifically limit, The shape etc. which opened only a part of upper end part can also be employ | adopted.

(Planting space)
As shown in FIGS. 9 to 12, the planting space 10 in the present embodiment has a rectangular parallelepiped space structure in which the planting space 10 is opened on substantially the entire front surface. In addition, if it has an opening and space structure which can plant a plant, it will not be restricted to this, Various space structures, such as a cylindrical shape and square tube shape which provided the opening, are employable.

  Moreover, about the planting space 10, in FIGS. 9-12, although provided so that it may become three steps up and down, it does not specifically limit about the number and installation form of planting space, and various A form can be adopted. In addition, as shown to FIGS. 9-12, if it arrange | positions in the up-down direction in multiple stages, the water or / and nutrient solution supplied from the upper part may be supplied in order from the upper planting space 10 to the lower planting space 10. It is preferable because water or / and nutrient solution can be used efficiently.

(Inlet, reservoir, outlet)
In the planting space 10, an inlet 11 for introducing water or / and nutrient solution into the planting space 10 at the upper part, a reservoir 17 for storing water or / and nutrient solution in the lower part, and a reservoir The structure is provided with a discharge port 18 for discharging water or / and nutrient solution overflowing from 17.

  The structure of the introduction port 11 is not particularly limited as long as it has a structure capable of introducing (supplying) water or / and nutrient solution into the planting space 10. Various shapes and structures are possible. 9 to 13, as shown in FIGS. 9 to 13, if the introduction port 11 is provided as a rectangular opening on the back surface of the planting space 10, water is uniformly applied to the culture medium 28 from above. Alternatively, it is preferable because a nutrient solution can be introduced (supplied).

  Also, the structure of the reservoir 17 is not particularly limited as long as it can store water (and / or nutrient solution) introduced (supplied) from the inlet 11, and various shapes and structures are adopted. However, as shown in FIGS. 9 to 12 and FIG. 14, if the cross-sectional view has a concave saddle type structure, water or / and nutrient solution flowing down from above can be received and stored without exception. Is preferred.

  Furthermore, the structure of the discharge port 18 is not particularly limited as long as it is a structure that can discharge water or / and nutrient solution overflowing from the storage portion 17, and various shapes and structures can be adopted. However, as shown in FIGS. 9 to 12 and FIG. 14, if the structure where the lower end position of the discharge port 6 is equal to or lower than the upper end position of the storage portion 17, it overflows from the storage portion 17 in the front direction of the wall greening panel 1. It is preferable because water or / and nutrient solution can be drained before the operation.

(First distribution route, second distribution route)
In this embodiment, since the housing member 2 and the planting member 3 are integrated with each other, the wall surface greening panel 1 shown in FIGS. An inlet 11 of one planting space 10 out of the mouth 5 and the plurality of planting spaces 10 (in the wall greening panel 1 shown in FIGS. 9 to 12, the inlet 11 a of the planting space 10 a located at the uppermost stage) is provided. It has a structure in which a first water distribution path 33 to be connected and a second water distribution path 34 to connect the discharge port 6 of the planting space 10 and the introduction port 11 of the other planting space 10 are provided. Thus, since the wall surface greening panel 1 which concerns on this embodiment has provided the 1st water distribution path | route 33 and the 2nd water distribution path | route 34, the water supplied from the supply port 5 provided in one place, and / or a nutrient solution are wasted. It can supply to all the planting spaces 10 in the wall surface greening panel 1 without making it. Moreover, since water or / and nutrient solution can be used efficiently, the frequency of watering can also be reduced from this point.
In addition, in the wall surface greening panel 1 (1b) shown to FIGS. 9-12, it has the structure discharged | emitted from the discharge port 6 of the planting space 10c located in the lowest stage to the exterior of the wall surface greening panel 1 (1b). However, if a plurality of wall greening panels 1 (1b) are connected up and down, the discharge port 6 of the wall greening panel 1 (1b) constructed above and the supply port 5 of the wall greening panel 1 (1b) constructed therebelow. And water or / and nutrient solution can be used more efficiently.

  About the structure of the 1st water distribution path | route 33, if it is a structure which can distribute the water or / and nutrient solution which were supplied to the supply port 5 to the inlet 11, it will not specifically limit, Various shapes and structures Can be adopted. Among them, as shown in FIGS. 9 to 12, a groove structure communicating with a part of the bottom of the supply port 5 (a groove structure in which a part of the bottom of the supply port 5 is further dug), that is, the supply port 5 and the first As a structure in which a vertical structure having a substantially inverted L shape in cross section is formed by one water distribution path 33, a rectangular inlet at one end of the first water distribution path 33 having such a structure on the planting space 10 side If 11 is opened, water or / and nutrient solution supplied to the supply port 5 can be uniformly introduced (supplied) into the planting space 10 through the introduction port 11.

  Also about the structure of the 2nd water distribution path 34, it has the structure which can distribute the water or / and nutrient solution which overflowed from the storage part 17 and overflowed from the discharge port 6 to the inlet 11 of the other planting space 10. There is no particular limitation as long as it is a thing, and various shapes and structures can be adopted. And among them, as shown in FIGS. 9 to 13, if the cross-sectional view is a substantially U-shaped path connecting all the openings of the discharge port 6 and all the openings of the introduction port 11, it overflows from the discharge port 6. It is preferable because water or / and nutrient solution can be distributed to the inlet 11 of the other planting space 10 without any leakage.

Next, the operation (construction method) and operation of the wall greening panel 1 configured as described above will be described.
FIG. 15 is a schematic view showing a state in which the medium is laid on the wall surface greening panel of the present embodiment, FIG. 16 is a schematic cross-sectional view of the state in which the medium is laid on the wall surface greening panel in FIG. It is a perspective view which shows the state which attached the cover member to the wall surface greening panel, and FIG. 18 is a front view of FIG.

  First, the culture medium 28 is laid in the planting space 10 of the wall surface greening panel 1 (1b) according to the present embodiment. At this time, it is preferable to lay the culture medium 28 so as to have the forms described in [0051] to [0054] and FIGS.

Next, the cover member 23 is installed on the frame portion 35 in front of the wall surface greening panel 1 by a method such as screwing to obtain the wall surface greening panel 1 (1c). At this time, a form of exposing the water-absorbent sheet 29 located in the plant planting part of the medium 28 (as described in [0054], the breathable sheet 30 of the foremost layer located in the plant planting part is provided. In the case of adopting a form in which the water-absorbing sheet 29 is exposed in a circular shape, the cover member 23 is installed so that the opening 24 of the cover member 23 is located in the exposed portion.
Here, the cover member 23a shown in FIGS. 17 and 18 has a structure in which a plurality of pocket portions 25 each having an opening 24 provided with a sheet 36 with an inverted T-shaped cut are provided on the front surface. By providing a sheet 36 with an inverted T-shaped cut in the opening 24 portion, the structure further prevents the plant and soil from falling off.
Note that the cover member 23 is not necessary when the plant to be planted is not worried about falling off or when it is applied to the wall surface after the plant has been grown on the medium 28 in advance.

  Next, the wall greening panel 1 (1c) on which the cover member 23 is installed is applied to the wall to be greened, the plant grown in the seedling pot is extracted from the seedling pot and inserted into the pocket portion 25 as it is. Plant trees.

  Finally, the wall greening work (construction work) is completed by supplying water or / and nutrient solution from the supply port 5 so that water or / and nutrient solution is stored in the storage part 17 of all planting spaces 10. To do. If necessary, the plant is grown by appropriately supplying water or / and nutrient solution from the supply port 5.

  In addition, operation | movement (construction method) of the wall surface greening panel 1 which concerns on this embodiment is not limited above, For example, when performing wall greening with a plant with easy roots, such as turf grass, the wall surface greening panel 1 First, a breathable sheet 30 is laid in the planting space 10 in a state of laying, and a mat-like lawn or the like on which turfgrass has been laid is laid, and water or / and nutrient solution is applied as it is for growth. It is also possible to adopt a method of performing construction on the wall surface when the turfgrass root is rooted in the breathable sheet 30.

  As described above, if the wall surface greening panel according to the present invention is used, good water retention can be achieved while being lightweight and thin, and the frequency of watering can be reduced. Moreover, the water gradient in a planting part can be eliminated, and the root rot by the death of a plant and the accumulation of water can be prevented. Furthermore, as described in [0026] to [0033], various technical effects can be exhibited.

  The present invention can be used for wall greening.

1 Wall greening panel 1a Wall greening panel 1b Wall greening panel 1c Wall greening panel 2 Housing member 3 Planting member 3a Planting member 3b Planting member 3c Planting member 4 Storage space 5 Supply port 6 Discharge port 7 Locking hole 8 Ventilation hole 9 Groove 10 Planting space 10a Planting space 10b Planting space 10c Planting space 11 Inlet 11a Inlet 11b Inlet 11c Inlet 12 Plate member 13 Bottom surface 14 Side surface 15 Back surface 16 Space structure 17 Reservoir 18 Discharge port 19 Locking portion 20 Locking plate 21 Side plate 22 Ventilation hole 23 Cover member 23a Cover member 24 Opening 25 Pocket portion 26 Locking portion 27 Locking hole 27a Locking hole 27b Locking hole 28 Medium 29 Water absorbent sheet 30 Breathable sheet 31 Laminate 32 of water absorbent sheet and breathable sheet Irrigation hose 33 First water distribution path 34 Second water distribution path 35 Frame portion 36 Sheet

Claims (13)

A panel-like housing member provided with a storage space having an opening on the front surface;
A wall surface greening panel comprising a planting member held in the housing member by being detachably stored in the storage space,
The housing member is
While providing a supply port for supplying water or / and nutrient solution into the storage space at the top of the housing member,
A discharge port for discharging water or / and nutrient solution is provided at the bottom of the storage space,
The planting member is
A planting space with an opening on the front is provided,
Wherein the upper portion of the planting栽部material, wherein a position protruding rearward from the back of the planting栽部material, the supplied water and / or nutrient solution into the storage space from the supply opening, in between the plant栽空Introducing an inlet having a horizontally long opening on the top and front for introduction,
At the bottom of the planting栽部material, a reservoir for storing water and / or nutrient solution,
A wall surface characterized in that a horizontally long discharge port for discharging water or / and nutrient solution overflowing from the storage part to the outside of the planting space is provided at the lower back of the planting member. Greening panel. The reservoir is
A plate-like member provided under the opening of the planting member;
The wall surface greening panel according to claim 1, wherein the wall greening panel is a rectangular parallelepiped space formed by a bottom surface, side surfaces, and a back surface constituting the planting space. Wall greening panel according to claim 1 or claim 2, characterized in that a lower end of the front Symbol outlet at a position lower than the upper end portion of the plate-like member. On the back of the housing space and the planting space,
The wall surface greening panel according to any one of claims 1 to 3, wherein a ventilation hole is provided. On top of the housing member,
The wall surface greening panel according to any one of claims 1 to 4, wherein a groove for installing the irrigation hose is provided. A plurality of the planting members,
The wall surface greening panel according to any one of claims 1 to 5, wherein the wall space is stored in multiple stages in the storage space in the vertical direction. Water or / and nutrient solution released from the outlet of one planting member
The plurality of planting members are stored in the storage space in multiple stages in the storage space so as to be introduced into an introduction port of another planting member stored in the lower stage of the one planting member. The wall surface greening panel according to claim 6. further,
The wall surface greening panel according to any one of claims 1 to 7, wherein a medium having water absorption is provided in the planting space. The medium is
The wall surface greening panel according to claim 8, wherein the wall greening panel is constructed so as to be laid in the planting space and partially inserted into the storage portion. The medium is
The wall greening panel according to claim 8 or 9, wherein the planting space is laid between the introduction port and the storage section. The medium,
The wall surface greening panel according to any one of claims 8 to 10, wherein the wall greening panel is disposed so as to cover an opening of the storage portion. The medium is
A laminate of a breathable sheet and a water absorbent sheet,
The wall surface greening panel according to any one of claims 8 to 11, wherein the water absorbent sheet is disposed in an inner layer. The wall surface greening panel according to claim 12, wherein a water-absorbent sheet located at a planting portion of the medium is exposed.