Anti-blocking piece for drainage structure, drainage assembly and use method

Abstract

The invention discloses an anti-blocking piece for a drainage structure, a drainage assembly and a using method, and belongs to the technical field of drainage, the anti-blocking piece for the drainage structure comprises a separation net and a fixing piece, the separation net and the fixing piece are arranged in a split mode, and the separation net is detachably and fixedly arranged above the drainage structure through the fixing piece and covers the drainage structure. Through the separation net and the fixing piece which are arranged in a split mode, a traditional separation net part and a traditional fixing part which are integrally arranged are changed, the separation net and the fixing piece can be sold separately and can also be sold in a matched mode, the fixing piece is a disposable purchased object, the separation net is an object which needs to be replaced most frequently, and the separation net can be produced and sold independently; the glue part structure does not need to be processed, so that the production cost can be greatly reduced, and the problems of high production cost, easiness in leaving marks, tedious adhesion, incapability of repeated utilization and the like of a traditional gluing mode are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of drainage, and particularly relates to a clogging prevention member for a drainage structure, a drainage assembly, and a usage method. Background Art

[0002] Drainage structures, such as floor drains, wash basins, vegetable washing basins, laundry basins, etc., play an important role in people's lives. The biggest trouble is that they are easily blocked. Especially for the floor drain in the bathroom, it is very easy to be blocked by foreign objects such as hair, and it is extremely difficult to clean such foreign objects.

[0003] The clogging prevention member plays a role in permeating water and blocking sundries, which can not only allow water to pass through, but also avoid problems such as the blockage of the drainage structure caused by the passage of sundries.

[0004] A floor drain is a sanitary device for draining the accumulated water on the indoor floor. Its main task is to drain the accumulated water on the indoor floor and prevent harmful gases in the drainage system from entering the room. People have three most basic requirements for it: First, it has a certain drainage capacity. Second, it has a certain water seal depth, that is, more than 5 centimeters. Third, it has a certain ability to drain dirt and self-clean. However, the floor drain has two special features: ① It drains surface water, and the water quality is sometimes worse than that of any other appliance, with a lot of solids and fibers, which are easy to deposit in the water seal bend; ② The maximum time interval between two adjacent drainages is longer than that of any other appliance, making the deposit solidify and unable to be self-cleaned by the next drainage. Therefore, a water seal bend is generally not provided for floor drain drainage, and a water seal structure is made in the floor drain product itself to facilitate the removal of deposits.

[0005] In order to solve the above problems, the existing floor drain adopts the method of floor drain sticker as anti-blocking part, and its partition net is fixed by gluing. As the publication number is a kind of floor drain patch for blocking foreign matter of CN201447747U, the floor drain patch is circular, a series of small holes for water leakage are formed thereon, the floor drain patch has double-sided adhesive tape at a part of the back side, the floor drain patch can be attached to the ground by double-sided adhesive tape, when the floor drain patch is blocked with foreign matter, the floor drain patch can be peeled off, thereby cleaning up the foreign matter in conjunction. This floor drain patch is integrated with the partition net and the adhesive portion for production and sales, each partition net all needs to process the adhesive portion, not only needs the gluing cost, but also needs to integrate the processing cost, which causes the overall production cost to be large, and because the adhesive portion is integrally formed with the partition net, the part connected with the floor drain-adhesive portion (double-sided adhesive tape) is also inevitably discarded when the partition net is discarded, and the structure of the partition net detachably connected with the floor drain cannot be reused, and wastes resources. And this kind of floor drain patch is glued to the floor drain by gluing, and the floor drain patch is torn off when cleaning. However, due to the presence of a large amount of water in its application environment, water greatly affects the gluing performance, and this kind of floor drain patch requires extremely low production cost. If glue with good waterproof gluing performance is used, it is bound to cause a sharp increase in production cost. In addition, since this kind of floor drain patch needs to be repeatedly disassembled and replaced, the gluing method will leave glue marks in the original place. After repeated use, the installation surface will be uneven, the gluing performance will be reduced, and it is easy to cause the floor drain patch to be loose and the four sides to curl up. Summary of the invention

[0006] The object of the present invention is to provide an anti-blocking member, a launching assembly and a use method for a launching structure, so as to overcome at least one of the above-mentioned defects in the prior art.

[0007] To achieve this object, the present invention adopts the following technical solutions:

[0008] The anti-blocking member for a launching structure provided by the present invention comprises a partition net and a fixing member. The partition net and the fixing member are separately arranged. The partition net is detachably fixed on the top of the launching structure through the fixing member and covers the launching structure.

[0009] Preferably, the fixing member sets the partition net above the launching structure by means of snap connection, magnetic connection or compression.

[0010] Preferably, the fixing member is arranged above the partition net, and the fixing member is a weight block, and the partition net is arranged above the launching structure by means of gravity compression.

[0011] Preferably, the fixing part includes a first fixing part and a second fixing part that cooperate with each other, the first fixing part is arranged on the launching structure or the periphery of the launching structure, the partition net is arranged on the first fixing part, and the second fixing part is arranged on the partition net, and after cooperating with the first fixing part, the partition net is fixed above the launching structure.

[0012] Preferably, the fixing member is arranged on the launching structure or around the launching structure, a clamping structure is provided on the fixing member, and the partition net is fixed to the fixing member by the clamping structure.

[0013] Preferably, the first fixing part is integrally formed with the launching structure or the periphery of the launching structure or is separately arranged. When the first fixing part is separately arranged with the launching structure or the periphery of the launching structure, it is connected to the launching structure or the periphery of the launching structure by a fixed connection or a detachable connection.

[0014] Preferably, when the first fixing part is fixedly connected to the launching structure or the periphery of the launching structure, welding, bolting, riveting or bonding is adopted; when the first fixing part is detachably connected to the launching structure or the periphery of the launching structure, plugging or clamping is adopted.

[0015] Preferably, the first fixing portion and the second fixing portion are snap-fitted or magnetically connected.

[0016] Preferably, the fixing member further comprises a connecting frame, the second fixing portion is arranged on the connecting frame, and there is a clearance space between the connecting frame and the partition net.

[0017] Preferably, the connecting frame comprises at least two connecting legs, and each connecting leg is provided with at least one second fixing portion.

[0018] Preferably, at least two connecting legs are arranged opposite to each other on the left and right, one of the connecting legs has a slot, and the other connecting leg has a block, and adjacent connecting frames are connected through the block and the slot.

[0019] Preferably, the fixing piece is integrally formed or separately provided with a hook portion for hooking the partition net.

[0020] The present invention also provides a method for using the anti-blocking member for a launching structure, comprising the following steps: matching the partition net with the fixing member, detachably fixing the partition net above the launching structure through the fixing member, and covering the launching structure.

[0021] The present invention also provides a launching assembly, including a launching structure and the above-mentioned anti-blocking component for the launching structure. The partition net is detachably fixed on the top of the launching structure through a fixing component and covers the launching structure.

[0022] Preferably, the launching structure includes a main body and a cover, the cover is detachably arranged on the main body, the fixing part includes a first fixing part and a second fixing part that cooperate with each other, or the fixing part is provided with a snap-fit structure, and the first fixing part or the fixing part with the snap-fit structure is arranged on the main body and / or the cover.

[0023] The beneficial effects of the present invention are:

[0024] 1. By using a separately configured separator net and a fixing part, the traditional integrally configured separator net part and fixing part are changed. The separator net and the fixing part can be sold separately or in a set. The fixing part is a one-time purchase item, and the separator net is the item that needs to be replaced most frequently. The separator net can be produced and sold separately without the need to process its adhesive part structure, which can greatly reduce production costs. There are no problems such as high production costs, easy to leave marks, cumbersome pasting, and non-reusability in the traditional gluing method.

[0025] 2. Each time when replacing, only need to separate the fixing part from the separator net and replace the separator net. The fixing part can be reused, reducing waste of resources.

[0026] 3. For manufacturers, only need to mass-produce the separator net, and do not need to equip one fixing part for each separator net, which greatly reduces production costs. For users, buying a set of anti-blocking parts for the drainage structure is once and for all. Subsequently, only need to buy the separator net separately for replacement. Since the price of the separator net is much lower than that of the traditional floor drain sticker, in the case of long-term use, the separately purchasable separator net is cheaper. In this way, a good environment where both manufacturers and users benefit is achieved.

[0027] 4. The part where the fixing part is connected to the drainage structure or the periphery of the drainage structure can be separately configured, and there is no need to transform the traditional drainage structure or the periphery of the drainage structure. Only need to stick and fix the part where the fixing part is connected to the drainage structure or the periphery of the drainage structure at the required position after purchase. When the fixing part includes a first fixing part and a second fixing part that cooperate with each other, in subsequent use, place the separator net on the first fixing part, and by simply taking and placing the second fixing part, the taking and placing of the separator net can be realized, which is convenient to operate; when the fixing part is provided with a clamping structure, in subsequent use, the taking and placing of the separator net is realized through the cooperation and disengagement of the separator net and the clamping structure.

[0028] 5. The first fixing part and the second fixing part are connected by clamping or magnetic connection, which is not affected by water and humid environment, and can always ensure the stable installation of the separator net.

[0029] 6. When using magnetic connection, there is no requirement for the smoothness of the installation surface, and there is no problem of unevenness of the installation surface caused by repeated disassembly and assembly. On the one hand, there is no such problem in magnetic connection itself, and on the other hand, the acting surface of magnetic connection is not the installation surface.

[0030] 7. In the drainage assembly, the drainage structure can also be produced and sold separately from the fixing part and the separator net. It not only has the water-permeable blocking effect of the separator net, but also has the water-permeable blocking effect of the drainage structure.

[0031] 8. Through the combination of the drainage structure and the anti-blocking parts for the drainage structure, it plays a dual role, one for fixed use and one for replacement use, achieving a good water-permeable and blocking effect, and can accurately block hair, small garbage, and prevent mosquitoes from climbing out.

[0032] 9. The provision of the connecting frame facilitates the unified picking and placing of the second fixing part and is more convenient for disassembly and assembly.

[0033] 10. The provision of the relief space is beneficial to lifting the connecting frame on the one hand and avoids occupying the water-permeable space of the partition net on the other hand.

[0034] 11. The use of a spliceable connecting frame can be adapted to the use of drainage structures of different lengths.

[0035] 12. Through the provision of the hook part, when replacing the partition net, the connecting frame, the second fixing part or the heavy block can be directly picked up, and the partition net can be directly removed therewith, which is convenient for replacement.

[0036] 13. The fixing part is provided as a heavy block, and there is no need to provide other structures cooperating with it. The fixing and limiting of the partition net are directly achieved by gravity, the structure is simpler, and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a perspective structural view of the anti-blocking member in the first embodiment of the present invention.

[0038] Figure 2 is a top structural view of the anti-blocking member in the first embodiment of the present invention.

[0039] Figure 3 is a top structural view of the drainage structure in the second embodiment of the present invention.

[0040] Figure 4 is a top structural view of the anti-blocking member in the third embodiment of the present invention.

[0041] Figure 5 is a front structural view of the anti-blocking member in the third embodiment of the present invention.

[0042] Figure 6 is a perspective view of the connecting frame and the magnet in the third embodiment of the present invention.

[0043] Figure 7 is a structural view of the cooperation between the anti-blocking member and the drainage structure in the third embodiment of the present invention.

[0044] Figure 8 is a structural view of the cooperation between the anti-blocking member and the drainage structure in the fourth embodiment of the present invention (excluding the partition net).

[0045] Figure 9 is a structural view of the cooperation between the anti-blocking member and the drainage structure in the fifth embodiment of the present invention.

[0046] Figure 10 is a structural view of the cooperation between the anti-blocking member and the drainage structure in the sixth embodiment of the present invention.

[0047] Figure 11 It is a schematic diagram of the top view of the structure of the anti-blocking member according to the seventh embodiment of the present invention.

[0048] Figure 12 It is a schematic diagram of the coordination structure between the anti-blocking component and the launching structure according to the seventh embodiment of the present invention.

[0049] Figure 13 It is a schematic diagram of the three-dimensional structure of the fixing member of the eighth embodiment of the present invention.

[0050] Figure 14 It is a schematic diagram of the coordination structure between the anti-blocking component and the launching structure according to the eighth embodiment of the present invention.

[0051] Figure 15 It is a schematic diagram of the three-dimensional structure of the fixing member according to the ninth embodiment of the present invention.

[0052] Figure 16 It is a schematic diagram of the bottom view of the fixing member according to the ninth embodiment of the present invention.

[0053] Figure 17 It is a schematic diagram of the coordination structure between the anti-blocking component and the launching structure according to the ninth embodiment of the present invention.

[0054] Figure 18 1 is a schematic diagram of the top view of the anti-blocking component according to the tenth embodiment of the present invention.

[0055] Figure 19 It is a schematic diagram of the coordination structure between the anti-blocking component and the launching structure according to the tenth embodiment of the present invention.

[0056] Figure 20 It is a schematic diagram of the bottom view of the anti-blocking member according to the eleventh embodiment of the present invention.

[0057] Figure 21 It is a schematic diagram of the three-dimensional exploded structure of the fixing member and the hook part according to the twelfth embodiment of the present invention.

[0058] The markings in the accompanying drawings are: 1-partition net, 2-fixing part, 21-second fixing part, 22-first fixing part, 23-connecting frame, 24-clearance space, 231-connecting foot, 2311-block, 2312-slot, 3-launching structure, 31-main body, 32-cover, 25-hook. DETAILED DESCRIPTION

[0059] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

[0060] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0061] Embodiment 1:

[0062] As Figures 1 to 2 shown, the anti-blocking member for the water outlet structure 3 provided in this embodiment includes a partition net 1 and a fixing member 2. The partition net 1 and the fixing member 2 are separately arranged. The partition net 1 is detachably fixed above the water outlet structure 3 through the fixing member 2 and covers the water outlet structure 3. By changing the traditional gluing method, the problems of high cost, non-reusability, and uneven installation surface after replacing the partition net multiple times in the gluing method are avoided. Through the separately arranged partition net 1 and the fixing member 2, the traditional integrated partition net 1 part and the fixing part are changed. The partition net 1 and the fixing member 2 can be sold separately or in a set. The fixing member 2 is a one-time purchase item, and the partition net 1 is the item that needs to be replaced most frequently. The partition net 1 can be produced and sold separately without further processing the glue part structure, which can greatly reduce the production cost. Each time of replacement only requires detaching the fixing member 2 from the partition net 1 and replacing the partition net 1. The fixing member 2 can be reused, reducing resource waste. For the manufacturer, only a large number of partition nets 1 need to be produced, and it is not necessary to equip one fixing member 2 for each partition net 1, which greatly reduces the production cost. For the user, buying a set of anti-blocking members for the water outlet structure 3 is once and for all, and only the partition net 1 needs to be purchased separately for replacement later. Since the price of the partition net 1 is much lower than that of the traditional floor drain sticker, in the case of long-term use, the separately purchasable partition net 1 is cheaper. In this way, a good environment where both the manufacturer and the user benefit is achieved.

[0063] In this embodiment, the fixing member 2 sets the partition net 1 above the water outlet structure 3 by means of magnetic connection.

[0064] Specifically, the fixing member 2 includes a first fixing portion 22 and a second fixing portion 21 that cooperate with each other. The first fixing portion 22 is provided on the drainage structure. In this embodiment, the first fixing portion 22 is separately arranged from the drainage structure 3 and is fixedly connected to the drainage structure 3 by means of gluing. The partition net 1 is provided on the first fixing portion 22. The second fixing portion 21 is provided on the partition net 1 and cooperates with the first fixing portion 22 to fix the partition net 1 above the drainage structure 3. The first fixing portion 22 in this embodiment is an iron sheet, in the shape of a circular thin sheet with a thickness less than 0.3 mm, and there are four in total, which are respectively arranged at the four corners of the top wall of the drainage structure 3. The second fixing portion 21 is a magnet. Of course, in other embodiments, the first fixing portion and the second fixing portion can also be combined by means of snap connection. It can also be that the first fixing portion 22 is a magnet and the second fixing portion 21 is an iron sheet.

[0065] When the second fixing portion 21 fixes the partition net 1 on the drainage structure 3 through cooperation with the first fixing portion 22, the partition net 1 is close to the drainage structure 3, and sundries will not pass through the tiny gap between the partition net 1 and the drainage structure 3. There is no need to transform the traditional drainage structure 3 or the periphery of the drainage structure. It only needs to be purchased and the first fixing portion 22 is adhesively fixed at the four corners of the top wall of the drainage structure 3. In other embodiments, the first fixing portion 22 can also be adhesively fixed at other positions of the drainage structure 3, as long as it can cooperate with the second fixing portion 21 to fix and limit the partition net 1 above the drainage structure 3 to play a role in preventing blockage. For subsequent use, place the partition net 1 on the first fixing portion 22, and by simply taking and placing the second fixing portion, the taking and placing of the partition net can be realized, and the operation is convenient. Of course, in other embodiments, the first fixing portion 22 can also be integrally formed with the drainage structure 3, and a ferromagnetic material is selected when producing the drainage structure 3. It can also be that the first fixing portion 22 is detachably connected to the drainage structure 3 by means of plugging or snap connection, etc.

[0066] In this embodiment, the partition net 1 is pressed above the drainage structure 3 by means of magnetic connection, and it is very convenient to replace the partition net 1. Only need to lift the second fixing portion 21 upwards. When installing, only need to place the partition net 1 on the first fixing portion 21, then align the second fixing portion 21 with the first fixing portion 21, and lower the second fixing portion 21. The disassembly and assembly are very convenient. The first fixing portion and the second fixing portion are connected by means of magnetic connection, which is not affected by water and humid environment, and can always ensure the stable installation of the partition net 1; and there is no requirement for the smoothness of the installation surface, nor does there exist the problem of unevenness of the installation surface caused by repeated disassembly and assembly. On the one hand, there is no such problem in magnetic connection itself, and on the other hand, the acting surface of magnetic connection does not lie in the installation surface.

[0067] This embodiment also provides a method for using the anti-blocking member for the drainage structure 3 as described above, including the following steps:

[0068] The partition net 1 is fitted with the fixing member 2, and the partition net 1 is detachably fixed above the water drainage structure 3 through the fixing member 2 and covers the water drainage structure 3. Specifically, when used for the first time, the first fixing portion 21 is fixed on the water drainage structure 3, then the partition net 1 is placed on the first fixing portion 21, and the second fixing portion 21 is placed at a position corresponding to the first fixing portion 21 on the partition net 1. When replacing the partition net 1, the second fixing portion 21 is removed, and then the partition net 1 can be removed; for subsequent use, only the partition net 1 needs to be placed on the first fixing portion 21, and the second fixing portion 21 is placed at a position corresponding to the first fixing portion 21 on the partition net 1. There is no need to install the first fixing portion 21 again, and the first fixing portion 21 only needs to be installed once. For subsequent disassembly and assembly, only the second fixing portion 21 and the partition net 1 need to be taken and placed. Moreover, hair and other sundries are blocked by the partition net 1, playing a role in preventing blockage of the water drainage structure 3. When replacing, the hair and other sundries are discarded together with the partition net 1, and a new partition net 1 is replaced. The second fixing portion 21 is a reusable item. Only the partition net 1 of the anti-blocking member for the water drainage structure 3 is a disposable item, and the fixing member 2 is a reusable item, reducing waste of resources.

[0069] Embodiment Two:

[0070] As Figure 3 shown, this embodiment provides a water drainage assembly, including a water drainage structure 3 and the anti-blocking member for the water drainage structure 3 in Embodiment One. The water drainage structure in this embodiment is a floor drain, and the water drainage structure 3 is arranged at the water outlet of the bathroom. Of course, in other embodiments, the water drainage structure can also be a washbasin, a vegetable washing basin, a laundry basin, etc. The partition net 1 is detachably fixed above the water drainage structure 3 through the fixing member 2 and covers the water drainage structure 3.

[0071] Among them, the water drainage structure 3 includes a main body portion 31 and a cover portion 32, the cover portion 32 is detachably arranged on the main body portion 31, the fixing member 2 includes a second fixing portion 21 and a first fixing portion 21 that cooperate with each other, and the first fixing portion 21 in this embodiment is arranged on the main body portion 31.

[0072] In the water drainage assembly of this embodiment, the water drainage structure 3 can also be produced and sold separately from the fixing member 2 and the partition net 1. It not only has the water permeable and blocking effect of the partition net 1, but also has the water permeable and blocking effect of the water drainage structure 3, and the water drainage structure 3 itself also has an anti-odor effect. Only one water drainage structure 3 needs to be installed at one position, and then the hair and other sundries are cleaned by replacing the partition net 1 to ensure the normal water permeable and blocking effect of the water drainage structure 3. Through this combined structure, it plays a dual role, one is for fixed use, and the other is for replacement use, achieving good water permeability and blocking effect, and can accurately block hair, small garbage, and prevent mosquitoes from climbing out.

[0073] Embodiment Three:

[0074] AsFigures 4 to 7 As shown, the difference between this embodiment and the first embodiment is that:

[0075] The fixing member 2 also includes a connecting frame 23, and the second fixing portion 21 is arranged on the connecting frame 23. There is a clearance space 24 between the connecting frame 23 and the partition net 1. The connecting frame 23 of this embodiment includes four connecting feet 231, and each connecting foot 231 is provided with a second fixing portion 21. Specifically, the second fixing portion 21 is embedded in the bottom of the connecting foot 231. The setting of the connecting frame facilitates the unified placement of the second fixing portion 21, and is more convenient for disassembly and assembly. The setting of the clearance space 24 is conducive to carrying the connecting frame on the one hand, and avoids occupying the water-permeable space of the partition net 1 on the other hand. The connecting frame 23 of this embodiment is made of plastic.

[0076] Embodiment 4:

[0077] like Figure 8 As shown, the difference between this embodiment and the second embodiment is that:

[0078] The first fixing portion 21 is disposed on the cover portion 32 and is in the form of an annular thin sheet.

[0079] Embodiment five:

[0080] like Figure 9 As shown, the difference between this embodiment and the third embodiment is that:

[0081] The connecting frame 23 of this embodiment includes three connecting legs 231 , and each connecting leg 231 is provided with a second fixing portion 21 . The first fixing portion 21 is provided around the launching structure 3 .

[0082] Embodiment six:

[0083] like Figure 10 As shown, the difference between this embodiment and the fifth embodiment is that:

[0084] This embodiment includes four connecting frames 23, each of which includes two connecting legs 231, and each of which is provided with a second fixing portion 21. It is suitable for long strip launching structures and is arranged for use according to the length of the launching structure.

[0085] Embodiment seven:

[0086] like Figures 11 to 12 As shown, the difference between this embodiment and the first embodiment is that:

[0087] The fixing member 2 is provided with a clamping column, and the bottom of the clamping column has a connecting piece bonded to the water launch structure 3, and the connecting piece and the water launch structure 3 are separately provided. The clamping column passes through the mesh of the partition net 1, and the partition net is fixed to the fixing member 2 by clamping the clamping column and the mesh. The clamping column of this embodiment is made of plastic.

[0088] Embodiment eight:

[0089] As shown in Figures 13 to 14 the figure, the difference between this embodiment and the first embodiment is that:

[0090] The fixing member 2 is a heavy block, which is placed above the partition net 1. The partition net 1 is pressed and arranged above the water discharge structure 3 by means of gravity pressing. There is no need to set other structures that cooperate with it, and the fixing and limiting of the partition net are directly realized by gravity, so the structure is simpler and the operation is more convenient. The heavy block in this embodiment includes a plastic frame and a metal block. The metal block is arranged at the bottom end of the plastic frame, and the partition net is pressed by the weight provided by the metal block. The plastic frame facilitates the unified picking and placing of metal parts. Of course, in other embodiments, the heavy block can also be made of other materials with large weight.

[0091] Embodiment Nine:

[0092] As shown in Figures 15 to 17 the figure, the difference between this embodiment and the third embodiment is that:

[0093] The four connecting feet are divided into two groups of connecting feet arranged relatively left and right. Each group of connecting feet includes two connecting feet arranged front and back. The connecting feet on the right side have card slots 2312, and the connecting feet on the left side have locking blocks 2311. The adjacent connecting frames are connected by the cooperation of the locking blocks 2311 and the card slots 2312. In this way, the adoptable spliced connecting frame setting can adapt to the use of water discharge structures of different lengths, such as 10cm*10cm standard water discharge structure, 20cm*10cm standard water discharge structure, 30cm*10cm standard water discharge structure, 40cm*10cm standard water discharge structure, 60cm*10cm standard water discharge structure, etc. This embodiment is applicable to a 40cm*10cm standard water discharge structure.

[0094] Embodiment Ten:

[0095] As shown in Figures 18 to 19 the figure, the difference between this embodiment and the first embodiment is that:

[0096] The fixing member 2 is provided with a hook. The bottom of the hook has a connecting piece bonded to the water discharge structure 3. The connecting piece is separately arranged from the water discharge structure. The hook passes through the mesh holes of the partition net and hooks the partition net. The material of the hook in this embodiment is metal.

[0097] Embodiment Eleven:

[0098] As shown in Figure 20 the figure, the difference between this embodiment and the third embodiment is that:

[0099] At the bottom of the connecting foot, a hook portion 25 for hooking the partition net is integrally formed. Of course, in other embodiments, the hook portion may also be provided at the bottom of the second fixing portion; or when the fixing member is a heavy block, the hook portion is provided at the bottom of the heavy block. Through the arrangement of the hook portion, when replacing the partition net, the connecting frame can be directly picked up, and the partition net can be directly removed together with the connecting frame, which is convenient for replacement.

[0100] Embodiment Twelve:

[0101] As Figure 21 shown, the difference between this embodiment and Embodiment Three is that:

[0102] The bottom of the connecting frame is separately provided with a hook portion 25 for hooking the partition net. Specifically, the hook portion is a hook surface of Velcro and is adhered to the bottom of the connecting frame by an adhesive method.

[0103] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. Anti-blocking parts for launching structures, characterized by: Including partition nets and fixing parts; The partition net and the fixing piece are arranged separately; The partition net is detachably fixed on the upper part of the launching structure through a fixing piece, and covers the launching structure.

2. The anti-blocking member for a launching structure according to claim 1, characterized in that: The fixing member sets the partition net above the launching structure by means of snap connection, magnetic connection or compression.

3. The anti-blocking member for a sewer structure according to claim 2, characterized in that: The fixing member is arranged above the partition net, and the fixing member is a weight block, and the partition net is arranged above the launching structure by means of gravity compression.

4. The anti-blocking member for a launching structure according to claim 2, characterized in that: The fixing part includes a first fixing part and a second fixing part which cooperate with each other. The first fixing part is arranged on the launching structure or the periphery of the launching structure, the partition net is arranged on the first fixing part, and the second fixing part is arranged on the partition net, and after cooperating with the first fixing part, the partition net is fixed above the launching structure.

5. The anti-blocking member for a sewer structure according to claim 2, characterized in that: The fixing piece is arranged on the launching structure or around the launching structure, a clamping structure is arranged on the fixing piece, and the partition net is fixed on the fixing piece through the clamping structure.

6. The anti-blocking member for a sewer structure according to claim 4, characterized in that: The first fixing portion is integrally formed with the launching structure or the periphery of the launching structure or is separately arranged; When the first fixing part is separately provided from the launching structure or the periphery of the launching structure, it is connected to the launching structure or the periphery of the launching structure by a fixed connection or a detachable connection; When the first fixing part is fixedly connected to the launching structure or the periphery of the launching structure, welding, bolting, riveting or bonding is adopted; When the first fixing part is detachably connected to the launching structure or the periphery of the launching structure, plug-in or clip-on connection is adopted.

7. The anti-blocking member for a launching structure according to claim 4, characterized in that: The first fixing portion and the second fixing portion are snap-fitted or magnetically connected; The fixing member also includes a connecting frame, the second fixing part is arranged on the connecting frame, and there is a clearance space between the connecting frame and the partition net; The connecting frame comprises at least two connecting legs, and each connecting leg is provided with at least one second fixing portion.

8. The anti-blocking member for a sewer structure according to claim 7, characterized in that: At least two of the connecting legs are arranged opposite to each other on the left and right sides, one of the connecting legs has a slot, and the other connecting leg has a block, and the adjacent connecting frames are connected through the block and the slot.

9. The anti-blocking member for a launching structure according to claim 1, characterized in that: The fixing piece is integrally formed or separately provided with a hook portion for hooking the partition net.

10. The method for using the anti-blocking member for a sewer structure according to any one of claims 1 to 9, characterized in that: The following steps are involved: The partition net is matched with the fixing piece, and the partition net is detachably fixed on the top of the launching structure through the fixing piece to cover the launching structure.

11. A water launching assembly, characterized in that: It comprises a launching structure and an anti-blocking member for the launching structure according to any one of claims 1 to 10; The partition net is detachably and fixedly arranged above the water discharge structure through a fixing member and covers the water discharge structure.

12. The water discharge assembly according to claim 11, characterized in that: The water discharge structure includes a main body part and a cover part; The cover part is detachably arranged on the main body part; The fixing member includes a first fixing part and a second fixing part that cooperate with each other, or the fixing member is provided with a clamping structure; The first fixing part or the fixing member provided with the clamping structure is arranged on the main body part and / or the cover part.

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