Siphon drainage device for rainwater flower box

Abstract

The utility model discloses a rainwater flower box siphon drainage device which comprises a box body unit and a drainage unit, the box body unit comprises a shell, a filter screen is fixed on the inner wall of the bottom of the shell, a water storage cavity is formed by the filter screen and the bottom of the shell, and the drainage unit comprises a rainwater hopper body. A rectifying grating of the siphon drainage roof drain penetrates through a first mounting groove and a second mounting groove, so that the rectifying grating is mounted in a water storage cavity, the top of a pressing ring abuts against the inner wall of the top of the first mounting groove, a protruding block is embedded into a through groove, then a roof drain body is rotated to drive the protruding block to rotate, and the protruding block is rotated into a positioning groove; then the positioning block is moved out of the containing groove, the convex block is clamped in the positioning groove through the positioning block, the positioning column is embedded in the round hole, the stabilizing rod is fixed, namely, the pressing ring is fixed in the first mounting groove, and mounting of the siphon drainage roof drain is completed. And later maintenance is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater flower box drainage, in particular to a rainwater flower box siphon drainage device. Background Art

[0002] Publication No. CN 209384542 U discloses a siphon drainage rainwater bucket, which includes a rainwater bucket structure, a system pipeline structure and a gutter structure. The rainwater bucket structure includes a rainwater bucket chassis and a deflector installed on the rainwater bucket chassis; the system pipeline structure includes a downpipe arranged at the lower end of the rainwater bucket chassis, a gasket connecting the downpipe and the rainwater bucket chassis, and a bolt locking the downpipe and the rainwater bucket chassis; the gutter structure includes an inner gutter installed inside the wall and an outer gutter installed outside the wall.

[0003] In the prior art, when the rainwater flower box is performing siphon drainage, a siphon drainage rainwater gutter is usually installed at the bottom of the rainwater flower box. However, the above technology and the existing rainwater flower box have the same technical problem when installing the siphon drainage rainwater gutter, that is, a mounting groove is usually opened at the bottom of the rainwater flower box. The siphon drainage rainwater gutter is placed in the rainwater flower box and then fixed with bolts. There are two main problems with this method. One is that the siphon drainage rainwater gutter is installed from the inside of the rainwater flower box downward, mainly relying on the diameter of the pressure ring being larger than the diameter of the mounting groove, so that after the rainwater gutter body is passed through the mounting groove, the pressure ring is placed on the mounting groove, so that the rainwater gutter body is supported, thereby facilitating subsequent bolt fixing. However, after the rainwater flower box is planted with green plants in the later stage, if the siphon drainage rainwater gutter is blocked or has other problems, it is difficult to handle the problematic siphon drainage rainwater gutter due to the soil and green plants above the rainwater flower box. In addition, it is very cumbersome to fix it with multiple bolts. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems of the above-mentioned rainwater flower box siphon drainage device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a rainwater flower box siphon drainage device, which is used to solve the problems such as...

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a rainwater flower box siphon drainage device, comprising:

[0008] The box unit comprises a shell, a filter screen is fixed to the inner wall of the bottom of the shell, and the filter screen and the bottom of the shell form a water storage cavity;

[0009] A drainage unit comprises a rainwater bucket body, the bottom of which is fixed and connected to a drainage pipe, a pressure ring is fixed to the outer side of the top of the rainwater bucket body, a rectifying grid is fixed to the top of the pressure ring, a first mounting groove and a second mounting groove are provided at the bottom of the outer shell, the first mounting groove and the second mounting groove are connected, and the second mounting groove is connected to the inside of the outer shell, and a fixing component for fixing the pressure ring in the first mounting groove is provided in the outer shell.

[0010] As a preferred solution of the rainwater flower box siphon drainage device described in the utility model, wherein: the diameter of the first mounting groove is larger than the diameter of the second mounting groove, the rectifying grid can pass through the second mounting groove and extend into the water storage cavity, the diameter of the pressure ring is larger than the diameter of the second mounting groove and smaller than the diameter of the first mounting groove, and the pressure ring can be embedded in the first mounting groove.

[0011] As a preferred solution of a rainwater flower box siphon drainage device described in the utility model, wherein: the fixing component includes a plurality of protrusions fixed to the outside of the pressure ring, the groove wall of the first mounting groove is provided with a plurality of positioning grooves and through grooves at equal intervals along its radial direction, and the positioning grooves are connected to the corresponding through grooves, and the length of the positioning groove is twice the length of the through groove, the length of the protrusion is equal to the length of the through groove, the protrusion can penetrate the through groove and slide in the positioning groove, the groove wall of one of the positioning grooves is provided with a receiving groove, and a positioning block is slidably connected in the receiving groove, and the positioning block can clamp the protrusion in the positioning groove.

[0012] As a preferred solution of the rainwater flower box siphon drainage device described in the utility model, a first spring is arranged in the receiving groove, and one end of the first spring abuts against the inner wall of the receiving groove, and the other end of the first spring abuts against the positioning block.

[0013] As a preferred solution of the rainwater flower box siphon drainage device described in the utility model, the bottom of the shell is provided with a travel groove connected to the storage groove, and a cylindrical rod is fixed to the bottom of the positioning block, and the cylindrical rod is slidably fitted in the travel groove.

[0014] As a preferred solution of the rainwater flower box siphon drainage device described in the utility model, the cylindrical rod is provided with a first cylindrical groove and a second cylindrical groove, a column is slidably connected in the first cylindrical groove, a connecting rod is fixed at one end of the column, the connecting rod is slidably fitted in the second cylindrical groove, a stabilizing rod is fixed at one end of the connecting rod away from the column, the diameter of the first cylindrical groove is larger than the diameter of the second cylindrical groove, and the diameters of the column and the second spring are larger than the diameter of the second cylindrical groove.

[0015] As a preferred solution of the rainwater flower box siphon drainage device described in the utility model, two circular holes are opened in the stabilizing rod, two groups of positioning parts are arranged at the bottom of the outer shell, and each group of positioning parts includes two positioning columns fixed to the outer shell, and the positioning columns can pass through the circular holes and be embedded in the circular holes.

[0016] The beneficial effects of the utility model are as follows: the rectifying grille of the siphon drainage rainwater bucket is passed through the first mounting groove and the second mounting groove, so that the rectifying grille is installed in the water storage cavity, and the top of the pressure ring is abutted against the inner wall of the top of the first mounting groove, and the protrusion is embedded in the through groove, and then the rainwater bucket body is rotated to drive the protrusion to rotate and rotate the protrusion into the positioning groove, and then the positioning block is moved out of the storage groove, so that the positioning block clamps the protrusion in the positioning groove, and the positioning column is embedded in the circular hole, so that the stabilizing rod is fixed, that is, the pressure ring is fixed in the first mounting groove, and the installation of the siphon drainage rainwater bucket is completed. This installation method is not only convenient, but also can be installed from the bottom of the outer shell, which is also convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The utility model is a structural schematic diagram of a rainwater flower box siphon drainage device.

[0019] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a rainwater flower box siphon drainage device.

[0020] Figure 3 This is a schematic diagram of the split structure of the drainage unit provided by the utility model.

[0021] Figure 4 The utility model is a partial structural schematic diagram of a rainwater flower box siphon drainage device.

[0022] Figure 5 This is a schematic diagram of the partial structure of the fixing assembly provided by the utility model.

[0023] Figure 6 The utility model is a partial structural schematic diagram of a rainwater flower box siphon drainage device.

[0024] Figure 7 This is a schematic diagram of the internal structure of the cylindrical rod provided by the utility model.

[0025] Description of the drawings: 100, box unit; 101, shell; 102, filter; 103, water storage chamber; 200, drainage unit; 201, rainwater bucket body; 202, drainage pipe; 203, pressure ring; 204, rectifying grid; 205, first mounting groove; 206, second mounting groove; 207, fixing assembly; 2071, protrusion; 2072, positioning groove; 2073, through groove; 2074, storage groove; 2075, positioning block; 208, first spring; 209, travel groove; 210, cylindrical rod; 211, first cylindrical groove; 212, second cylindrical groove; 213, column; 214, second spring; 215, stabilizing rod; 216, round hole; 217, positioning column; 218, connecting rod. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Reference Figure 1-Figure 7 , which is an embodiment of the utility model, provides a rainwater flower box siphon drainage device, which includes: a box unit 100 and a drainage unit 200;

[0031] The box unit 100 includes a shell 101, a filter screen 102 is fixed to the inner wall of the bottom of the shell 101, and the filter screen 102 and the bottom of the shell 101 form a water storage chamber 103;

[0032] The drainage unit 200 includes a rainwater bucket body 201, the bottom of which is fixed and connected to a drainage pipe 202, a pressure ring 203 is fixed to the outer side of the top of the rainwater bucket body 201, and a rectifying grid 204 is fixed to the top of the pressure ring 203. A first mounting groove 205 and a second mounting groove 206 are provided at the bottom of the outer shell 101, and the first mounting groove 205 and the second mounting groove 206 are connected, and the second mounting groove 206 is connected to the inside of the outer shell 101, and a fixing component 207 for fixing the pressure ring 203 in the first mounting groove 205 is provided in the outer shell 101.

[0033] It should be noted that by installing the siphon drainage rainwater gutter at the bottom of the rainwater flower box shell 101, the rainwater flower box can be drained by siphoning to increase the drainage speed. The siphon drainage rainwater gutter consists of a rainwater gutter body 201, a drainage pipe 202, a pressure ring 203, and a rectifying grille 204.

[0034] In addition, the diameter of the first mounting groove 205 is larger than the diameter of the second mounting groove 206, the rectifying grid 204 can pass through the second mounting groove 206 and extend into the water storage chamber 103, the diameter of the pressing ring 203 is larger than the diameter of the second mounting groove 206 and smaller than the diameter of the first mounting groove 205, the pressing ring 203 can be embedded in the first mounting groove 205, the fixing assembly 207 includes a plurality of protrusions 2071 fixed to the outside of the pressing ring 203, and the groove wall of the first mounting groove 205 is provided with a plurality of positioning grooves 2072 and through grooves 2073 at equal intervals along its radial direction, and the positioning grooves 2072 are connected to the corresponding through grooves 2073, and the positioning grooves 207 2 is twice the length of the through slot 2073, the length of the protrusion 2071 is equal to the length of the through slot 2073, the protrusion 2071 can penetrate the through slot 2073 and slide in the positioning slot 2072, a slot wall of one of the positioning slots 2072 is provided with a receiving slot 2074, and a positioning block 2075 is slidably connected in the receiving slot 2074, the positioning block 2075 can clamp the protrusion 2071 in the positioning slot 2072, a first spring 208 is provided in the receiving slot 2074, one end of the first spring 208 is against the inner wall of the receiving slot 2074, and the other end of the first spring 208 is against the positioning block 2075.

[0035] It should be noted that, when the first spring 208 is in a normal state, the end of the positioning block 2075 away from the first spring 208 is embedded in the positioning groove 2072, so that the positioning block 2075 constrains the protrusion 2071 in the positioning groove 2072, thereby fixing the siphon drainage rainwater bucket.

[0036] In addition, the bottom of the housing 101 is provided with a travel groove 209 connected to the storage groove 2074, and a cylindrical rod 210 is fixed to the bottom of the positioning block 2075. The cylindrical rod 210 is slidably fitted in the travel groove 209. The cylindrical rod 210 is provided with a first cylindrical groove 211 and a second cylindrical groove 212. A column 213 is slidably connected in the first cylindrical groove 211. A connecting rod 218 is fixed to one end of the column 213. The connecting rod 218 is slidably fitted in the second cylindrical groove 212. A stabilizing rod 215 is fixed to one end 218 away from the column 213, the diameter of the first cylindrical groove 211 is larger than the diameter of the second cylindrical groove 212, the diameters of the column 213 and the second spring 214 are larger than the diameter of the second cylindrical groove 212, two circular holes 216 are provided in the stabilizing rod 215, and two groups of positioning parts are provided at the bottom of the outer shell 101, and each group of positioning parts includes two positioning columns 217 fixed to the outer shell 101, and the positioning columns 217 can pass through the circular holes 216 and be embedded in the circular holes 216.

[0037] It should be noted that when the second spring 214 is in a normal state, the positioning column 217 is embedded in the circular hole 216 so that the positioning column 217 fixes the stabilizing rod 215. When the stabilizing rod 215 is fixed, the positioning block 2075 stably fixes the protrusion 2071 in the positioning groove 2072.

[0038] When in use, when the siphon drainage rainwater bucket is installed at the bottom of the rainwater flower box shell 101, first pull the stabilizing rod 215 upward to drive the connecting rod 218 and the column 213 to move upward. At this time, the second spring 214 is compressed, and when the stabilizing rod 215 moves upward, the circular hole 216 moves out from two of the positioning columns 217. Then the stabilizing rod 215 can be moved to drive the cylindrical rod 210 and the positioning block 2075 to move. After the positioning block 2075 is moved into the receiving groove 2074, the force of the hand moving the cylindrical rod 210 remains unchanged, but the stabilizing rod 215 is moved closer to the other two positioning columns 217, so that the other two positioning columns 217 are embedded in the circular hole 216, that is, the stabilizing rod 215 is fixed, and the positioning block 2075 is restrained in the receiving groove 2074.

[0039] After the positioning block 2075 is restrained in the receiving groove 2074, the rectifying grid 204 is passed through the first installation groove 205 and the second installation groove 206, so that the rectifying grid 204 is installed in the water storage chamber 103, and the top of the pressing ring 203 and the inner wall of the top of the first installation groove 205 are against each other, and the protrusion 2071 is embedded in the through groove 2073, and then the drainage pipe 202 is rotated to drive the rainwater bucket body 201, the pressing ring 203, and the protrusion 2071 to rotate, and the protrusion 2071 is rotated to the positioning groove 207 2, and then pull the stabilizing rod 215 upwards, and reverse the above steps to move the positioning block 2075 out of the receiving groove 2074, so that the positioning block 2075 clamps the protrusion 2071 in the positioning groove 2072, and because the positioning column 217 is embedded in the round hole 216, the stabilizing rod 215 is fixed, so that the positioning block 2075 stably fixes the protrusion 2071 in the positioning groove 2072, that is, the pressing ring 203 is fixed in the first installation groove 205, thereby completing the installation of the siphon drainage rainwater bucket.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A rainwater flower box siphon drainage device, characterized in that: include: A box unit (100) comprises a shell (101), a filter screen (102) is fixed to the inner wall of the bottom of the shell (101), and the filter screen (102) and the bottom of the shell (101) form a water storage chamber (103); A drainage unit (200) comprises a rainwater bucket body (201), the bottom of which is fixed and connected to a drainage pipe (202), a pressure ring (203) is fixed on the outer side of the top of the rainwater bucket body (201), a rectifying grid (204) is fixed on the top of the pressure ring (203), a first mounting groove (205) and a second mounting groove (206) are provided at the bottom of the shell (101), the first mounting groove (205) and the second mounting groove (206) are connected, and the second mounting groove (206) is connected to the inside of the shell (101), and a fixing component (207) for fixing the pressure ring (203) in the first mounting groove (205) is provided in the shell (101).

2. A rainwater flower box siphon drainage device according to claim 1, characterized in that: The diameter of the first mounting groove (205) is greater than the diameter of the second mounting groove (206); the rectifying grid (204) can pass through the second mounting groove (206) and extend into the water storage chamber (103); the diameter of the pressing ring (203) is greater than the diameter of the second mounting groove (206) and smaller than the diameter of the first mounting groove (205); and the pressing ring (203) can be embedded in the first mounting groove (205).

3. The rainwater flower box siphon drainage device according to claim 1, characterized in that: The fixing assembly (207) comprises a plurality of protrusions (2071) fixed to the outer side of the pressure ring (203); the groove wall of the first installation groove (205) is provided with a plurality of positioning grooves (2072) and through grooves (2073) at equal intervals along its radial direction; the positioning grooves (2072) and corresponding through grooves (2073) are connected; the length of the positioning grooves (2072) is twice the length of the through grooves (2073); the length of the protrusions (2071) is equal to the length of the through grooves (2073); the protrusions (2071) can pass through the through grooves (2073) and slide in the positioning grooves (2072); a receiving groove (2074) is provided on the groove wall of one of the positioning grooves (2072); a positioning block (2075) is slidably connected in the receiving groove (2074); the positioning block (2075) can clamp the protrusions (2071) in the positioning grooves (2072).

4. The rainwater flower box siphon drainage device according to claim 3 is characterized by: A first spring (208) is disposed in the receiving groove (2074), and one end of the first spring (208) abuts against the inner wall of the receiving groove (2074), and the other end of the first spring (208) abuts against the positioning block (2075).

5. The rainwater flower box siphon drainage device according to claim 3 is characterized by: The bottom of the housing (101) is provided with a travel groove (209) which is connected to the storage groove (2074); the bottom of the positioning block (2075) is fixed with a cylindrical rod (210), and the cylindrical rod (210) is slidably fitted in the travel groove (209).

6. The rainwater flower box siphon drainage device according to claim 5, characterized in that: The cylindrical rod (210) is provided with a first cylindrical groove (211) and a second cylindrical groove (212); a column (213) is slidably connected in the first cylindrical groove (211); a connecting rod (218) is fixed to one end of the column (213); the connecting rod (218) is slidably fitted in the second cylindrical groove (212); a stabilizing rod (215) is fixed to one end of the connecting rod (218) away from the column (213); the diameter of the first cylindrical groove (211) is larger than the diameter of the second cylindrical groove (212); and the diameters of the column (213) and the second spring (214) are larger than the diameter of the second cylindrical groove (212).

7. The rainwater flower box siphon drainage device according to claim 6, characterized in that: Two circular holes (216) are provided in the stabilizing rod (215), and two groups of positioning members are provided at the bottom of the housing (101), and each group of positioning members includes two positioning columns (217) fixed to the housing (101), and the positioning columns (217) can pass through the circular holes (216) and be embedded in the circular holes (216).

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