Novel rainfall plastic drainage plate
By designing the combined structure of assembly grooves, introduction strips, rubber strips and inserts on the plastic drainage board, the problems of installation and maintenance of traditional drainage boards are solved, flexible assembly and stable fixation are achieved, and drainage effect and adaptability are improved.
Patent Information
- Application Number
- CN202421569353.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-07-03
AI Technical Summary
In actual applications, traditional plastic drainage plates have problems such as limited drainage effect, inconvenient installation, easy damage and difficulty in meeting the needs of different widths.
A new type of precipitation plastic drainage plate was designed, and a combination structure of multiple reserved ports, brackets, assembly grooves, introduction strips, rubber strips and inserts was used to achieve convenient assembly and fixation of two sets of plastic substrates.
Through the design of assembly grooves and introduction strips, flexible assembly of drainage plates of different widths is achieved, which reduces maintenance costs, and ensures the stability and reliability of the drainage plate through the fixing design of rubber strips and inserts.
Smart Images
Figure CN222666768U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of drainage boards, in particular to a novel precipitation plastic drainage board. Background Art
[0002] In the field of drainage engineering, plastic drainage board is a commonly used drainage material, and its performance and design have an important influence on the drainage effect.
[0003] In the prior art, traditional plastic drain boards usually adopt a single plate structure. Although they have a certain drainage effect, they still have some problems in practical applications, such as limited drainage effect, inconvenient installation, easy damage, etc. In addition, for occasions where drain boards of different widths are required, traditional plastic drain boards are difficult to meet the needs and need to be cut or spliced, which not only increases the difficulty of installation, but also may affect the drainage effect; and if the traditional drain board is partially damaged, the entire drain board needs to be replaced. Utility Model Content
[0004] The purpose of the utility model is to provide a new type of precipitation plastic drainage board to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of precipitation plastic drainage board, including a plastic substrate, a plurality of reserved openings are opened on the surface of the plastic substrate, a support is fixed on the surface of the plastic substrate, an assembly groove and a guide strip are respectively provided on both sides of the plastic substrate, a rubber strip is fixed on the end of the guide strip away from the plastic substrate, the rubber strip matches the assembly groove, and a plug is inserted on the surface of the plastic substrate.
[0006] Preferably, the assembly groove is an arc-shaped groove, the long side length of the assembly groove is equal to the long side length of the plastic substrate, the guide strip is a square strip, the long side length of the guide strip is equal to the long side length of the assembly groove, the guide strip is integrally formed on one side of the plastic substrate, and the width of the guide strip is smaller than the depth of the assembly groove.
[0007] Preferably, the rubber strip is a strip structure with an arc-shaped cross-section, a buckle groove is provided on the surface of the rubber strip, the long side length of the buckle groove is equal to the long side length of the guide strip, the buckle groove is fixed on the guide strip, and after the two plastic substrates are spliced end to end, the rubber strip is inserted into the corresponding assembly groove.
[0008] Preferably, a socket one is provided on the surface of the rubber strip, and the socket one passes through the guide strip and the rubber strip. A socket two is provided on the top surface and the bottom surface of the plastic substrate, and the socket two is connected to the assembly groove. After the two plastic substrates are spliced end to end until the rubber strip is inserted into the corresponding assembly groove, the socket one corresponds to the socket two, and the insert passes through the socket one and the socket two.
[0009] Preferably, the height of the insert piece is greater than the thickness of the plastic substrate. A notch is provided on the top surface of the insert piece, and an elastic band is fixed to the bottom surface of the notch. The width of the elastic band is greater than the width of the bottom surface of the notch. Both ends of the elastic band are fixed to the surface of the plastic substrate, and both ends of the elastic band are distributed on both sides of the second socket.
[0010] Preferably, the notch is a "C"-shaped groove, and a pull rod is fixed to the side wall at the top of the notch.
[0011] Preferably, the bottom end of the insert piece is provided with inclined surfaces. There are two inclined surfaces, and the two inclined surfaces are distributed in an inverted "V" shape with respect to the insert piece.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The novel precipitation plastic drainage board proposed by the present utility model realizes the convenient assembly of two groups of plastic substrates by setting the assembly groove and the guiding strip. The drainage board with different widths can be assembled and matched according to needs, improving the adaptability and flexibility of the drainage board. And after partial damage, only the substrate where the damaged part is located needs to be replaced, reducing the maintenance cost; through the design of the rubber strip and the insert piece, the fixation after the assembly of the two groups of plastic substrates is realized, avoiding the guiding strip from disengaging from the assembly groove, and ensuring the stability and reliability of the drainage board. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the present utility model;
[0015] Figure 2 is Figure 1 an enlarged schematic view of the structure at A in
[0016] Figure 3 is a schematic structural diagram of the present utility model after the assembly of two groups of plastic substrates;
[0017] Figure 4 is Figure 3 a top view of the structure in
[0018] Figure 5 is Figure 4 a sectional view of the structure at A-A in
[0019] Figure 6 is Figure 5 an enlarged schematic view of the structure at B in
[0020] Figure 7 is a schematic structural diagram of the insert piece of the present utility model.
[0021] In the figure: plastic substrate 1, reserved opening 2, support table 3, assembly groove 4, guiding strip 5, rubber strip 6, first socket 7, second socket 8, insert piece 9, notch 10, elastic band 11, pull rod 12. DETAILED DESCRIPTION OF THE INVENTION
[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Embodiment 1
[0024] See also Figure 1-Figure 2 The utility model provides a technical solution: a new type of precipitation plastic drainage board, including a plastic substrate 1, a plurality of reserved openings 2 are opened on the surface of the plastic substrate 1, a support 3 is fixed on the surface of the plastic substrate 1, and assembly grooves 4 and introduction strips 5 are respectively arranged on both sides of the plastic substrate 1, and a rubber strip 6 is fixed on the end of the introduction strip 5 away from the plastic substrate 1, and the rubber strip 6 matches the assembly groove 4, and a plug-in piece 9 is inserted on the surface of the plastic substrate 1; by setting the assembly groove 4 and the introduction strip 5, the two groups of plastic substrates 1 can be conveniently assembled, and drainage boards of different widths can be assembled and matched as needed, thereby improving the adaptability and flexibility of the drainage board, and after local damage, only the substrate 1 at the damaged part needs to be replaced, thereby reducing the maintenance cost; by the design of the rubber strip 6 and the plug-in piece 9, the two groups of plastic substrates 1 can be fixed after assembly, thereby preventing the introduction strip 5 from detaching from the assembly groove 4, thereby ensuring the stability and reliability of the drainage board.
[0025] Embodiment 2
[0026] See attached Figures 3 to 7 As shown, on the basis of the first embodiment, in order to achieve the limit when two groups of plastic substrates 1 are spliced, the assembly groove 4 is an arc-shaped groove, the long side length of the assembly groove 4 is equal to the long side length of the plastic substrate 1, the introduction strip 5 is a square strip, the long side length of the introduction strip 5 is equal to the long side length of the assembly groove 4, the introduction strip 5 is integrally formed on one side of the plastic substrate 1, and the width of the introduction strip 5 is less than the depth of the assembly groove 4; the rubber strip 6 is a strip structure with an arc-shaped cross section, and a buckle groove is opened on the surface of the rubber strip 6, and the long side length of the buckle groove is equal to the long side length of the introduction strip 5. 5, the buckle groove is fixed on the introduction strip 5, and after the two plastic substrates 1 are spliced end to end, the rubber strip 6 is inserted into the corresponding assembly groove 4; the surface of the rubber strip 6 is provided with a socket 1 7, and the socket 1 7 passes through the introduction strip 5 and the rubber strip 6, and the top surface of the plastic substrate 1 and the bottom surface of the plastic substrate 1 are both provided with a socket 2 8, and the socket 2 8 is connected to the assembly groove 4. After the two plastic substrates 1 are spliced end to end until the rubber strip 6 is inserted into the corresponding assembly groove 4, the socket 1 7 corresponds to the socket 2 8, and the insert 9 passes through the socket 1 7 and the socket 2 8.
[0027] Assemble drainage plates with a matching width as needed, that is, stagger the front and back of two plastic substrates 1 for assembly. Push the rubber strip 6 on one side of a plastic substrate 1 into the assembly groove 4 on one side of the other plastic substrate 1. During the pushing process, it is necessary to lift the insertion piece 9 to prevent the insertion piece 9 from blocking the advancement of the plastic substrate 1. After the two plastic substrates 1 are assembled, pass the insertion piece 9 through the second socket 8 and the first socket 7 in sequence to prevent the guiding strip 5 from being pulled out in the assembly groove 4, so as to realize the fixation of the two plastic substrates 1 after assembly through the assembly groove 4 and the guiding strip 5.
[0028] Embodiment Three
[0029] On the basis of Embodiment Two, in order to realize anti-disengagement limit for the insertion piece 9, the height of the insertion piece 9 is greater than the thickness of the plastic substrate 1. A notch 10 is formed on the top surface of the insertion piece 9, and an elastic band 11 is fixed to the bottom surface of the notch 10. The width of the elastic band 11 is greater than the width of the bottom surface of the notch 10. Both ends of the elastic band 11 are fixed to the surface of the plastic substrate 1, and both ends of the elastic band 11 are distributed on both sides of the second socket 8; the notch 10 is a "匚"-shaped groove, and a pull rod 12 is fixed to the side wall at the top of the notch 10; the bottom end of the insertion piece 9 is provided with inclined surfaces, and there are two inclined surfaces, and the two inclined surfaces are distributed in an inverted "八" shape with respect to the insertion piece 9.
[0030] The reason for setting the inclined surfaces at the bottom end of the insertion piece 9 is to ensure that when the guiding strip 5 is pushed into the corresponding assembly groove 4, the insertion piece 9 is squeezed upward along the inclined surfaces, preventing the insertion piece 9 from blocking the guiding strip 5. Also, the pull rod 12 can be pinched to lift the insertion piece 9. During the upward movement of the insertion piece 9, the elastic band 11 is stretched and deformed until the bottom end of the insertion piece 9 retracts into the second socket 8 on the top surface of the plastic substrate 1. After the two groups of plastic substrates 1 are assembled, when the pull rod 12 is released, the elastic band 11 rebounds to pull the insertion piece 9 through the plastic substrate 1, the guiding strip 5, and the rubber strip 6, thus preventing the guiding strip 5 from disengaging from the assembly groove 4.
[0031] When in use, drainage boards of matching widths are assembled as needed, that is, two plastic substrates 1 are assembled front and back in a staggered manner, and the rubber strip 6 on one side of one plastic substrate 1 is pushed into the assembly groove 4 on the other side of the other plastic substrate 1. During the advancement process, the insert 9 needs to be lifted up to prevent the insert 9 from blocking the advancement of the plastic substrate 1. After the two plastic substrates 1 are assembled, the insert 9 is passed through the second socket 8 and the first socket 7 in sequence to prevent the guide strip 5 from being pulled out of the assembly groove 4, thereby realizing the fixation of the two plastic substrates 1 after being assembled through the assembly groove 4 and the guide strip 5; The inclined surface is set at the bottom end of the piece 9 to meet the requirement that when the guide strip 5 is pushed into the corresponding assembly groove 4, the insert piece 9 is pushed upward along the inclined surface to avoid the insert piece 9 blocking the guide strip 5. The insert piece 9 can also be lifted by hand by pinching the pull rod 12. During the upward movement of the insert piece 9, the tensioning elastic band 11 is deformed until the bottom end of the insert piece 9 is retracted into the socket 8 on the top surface of the plastic substrate 1. After the two groups of plastic substrates 1 are assembled, the pull rod 12 is released, and the elastic band 11 rebounds and pulls the insert piece 9 to penetrate the plastic substrate 1, the guide strip 5 and the rubber strip 6, thereby preventing the guide strip 5 from detaching from the assembly groove 4.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel precipitation plastic drainage board, comprising a plastic substrate (1), a plurality of reserved openings (2) are provided on the surface of the plastic substrate (1), a support (3) is fixed on the surface of the plastic substrate (1), and the characteristics are: On both sides of the plastic substrate (1), there are respectively an assembly groove (4) and an introduction strip (5). A rubber strip (6) is sleeved and fixed at one end of the introduction strip (5) away from the plastic substrate (1). The rubber strip (6) matches the assembly groove (4), and a plug piece (9) is inserted into the surface of the plastic substrate (1).
2. A new type of precipitation plastic drainage board according to claim 1, characterized in that: The assembly groove (4) is an arc-shaped groove, and the length of the long side of the assembly groove (4) is equal to the length of the long side of the plastic substrate (1). The introduction strip (5) is a square strip, and the length of the long side of the introduction strip (5) is equal to the length of the long side of the assembly groove (4). The introduction strip (5) is integrally formed on one side of the plastic substrate (1), and the width of the introduction strip (5) is less than the depth of the assembly groove (4).
3. The new type of precipitation plastic drainage board according to claim 1 is characterized by: The rubber strip (6) is a strip-shaped structure with a circular-arc cross-section. A buckle groove is formed on the surface of the rubber strip (6), and the length of the long side of the buckle groove is equal to the length of the long side of the introduction strip (5). The buckle groove is sleeved and fixed on the introduction strip (5). After two plastic substrates (1) are spliced end to end, the rubber strip (6) is inserted into the corresponding assembly groove (4).
4. The new type of precipitation plastic drainage board according to claim 1 is characterized by: A socket one (7) is formed on the surface of the rubber strip (6), and the socket one (7) penetrates through the introduction strip (5) and the rubber strip (6). Sockets two (8) are formed on both the top surface and the bottom surface of the plastic substrate (1), and the sockets two (8) communicate with the assembly groove (4). After two plastic substrates (1) are spliced end to end until the rubber strip (6) is inserted into the corresponding assembly groove (4), the socket one (7) and the sockets two (8) are corresponding, and the plug piece (9) penetrates through the socket one (7) and the sockets two (8).
5. The new type of precipitation plastic drainage board according to claim 4 is characterized by: The height of the plug piece (9) is greater than the thickness of the plastic substrate (1). A notch (10) is formed on the top surface of the plug piece (9), and an elastic band (11) is fixed to the bottom surface of the notch (10). The width of the elastic band (11) is greater than the width of the bottom surface of the notch (10). Both ends of the elastic band (11) are fixed to the surface of the plastic substrate (1), and both ends of the elastic band (11) are distributed on both sides of the socket two (8).
6. The novel precipitation plastic drainage board according to claim 5 is characterized by: The notch (10) is a "匚”-shaped groove, and a pull rod (12) is fixed to the side wall at the top of the notch (10).
7. The novel precipitation plastic drainage board according to claim 1 is characterized by: The bottom end of the plug piece (9) is provided with inclined surfaces. There are two inclined surfaces, and the two inclined surfaces are distributed in an inverted "八”-shaped manner with respect to the plug piece (9).