Drainage adapter structure with deodorization function
By designing a soft anti-odor core with a clamped ring in the drain adapter structure, the problems of inconvenient docking and degraded odor performance during the installation of the drain pipe and the anti-odor core are solved, and efficient and stable docking and anti-odor effect are achieved.
Patent Information
- Application Number
- CN202420988476.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-09
AI Technical Summary
During the installation process of existing sewer pipes and anti-odor cores, it is easy to cause inconvenient connection and low efficiency, and the anti-odor cores are prone to deform, affecting the anti-odor performance.
Design a drainage adapter structure with anti-odor function, including a first adapter pipe, a second adapter pipe and a soft anti-odor core. The outer circumference surface of the anti-odor core is formed with a clamping ring, and is embedded in the first adapter pipe. The adapter is disassembled and connected to the second adapter and positioned by a clamping ring to avoid obstruction of the anti-odor core and abnormal squeeze.
It improves the convenience and efficiency of docking, avoids deformation of the anti-odor core, ensures the anti-odor performance after docking, and enhances the reliability and applicability of the structure.
Smart Images
Figure CN222295173U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of water-supply accessories, in particular to a water-supply transfer structure. Background Art
[0002] At present, in order to guide the sewage discharged from the drainer to the sewer, a drain pipe is usually connected to the drain outlet of the drainer to guide the sewage discharged from the drainer to the sewer through the drain pipe. In addition, in order to achieve the effect of deodorization, a soft deodorizing core is mostly installed on the drain outlet of the drainer, and the deodorizing core is located on the inner side of the drain pipe to achieve deodorization. Since the deodorizing core and the drain pipe need to be installed on the drain outlet of the drainer, and generally the soft deodorizing core is installed first, and then the drain pipe is sleeved with the deodorizing core and the drain outlet of the drainer. In this way, when installing the drain pipe, since the deodorizing core is a soft structure, it will not only not guide the drain pipe, but also easily hinder the drain pipe to a certain extent, which makes it difficult to accurately connect the drain pipe to the drain outlet of the drainer, which easily leads to low convenience and efficiency of docking. Since the drain outlet of the drainer is generally hidden, mostly below the basin or bathtub, the operating space for users is limited. In this way, it is difficult to properly set the deodorizing core on the sewer pipe, which may cause the sewer pipe to produce abnormal squeezing effect on the deodorizing core, thus causing abnormal deformation of the deodorizing core, and further weakening the deodorizing performance. Therefore, it is very necessary to design a sewer adapter structure with deodorizing function to solve the above technical problems. Utility Model Content
[0003] The purpose of the utility model is to solve the above-mentioned problems and shortcomings and to provide a drainage adapter structure with an odor-proof function. When docking, the drainage adapter structure will not be hindered by the odor-proof core, which can facilitate accurate docking, thereby helping to improve the convenience and efficiency of the docking operation; and can avoid abnormal squeezing of the odor-proof core by the user during the docking operation, thereby avoiding abnormal deformation of the odor-proof core, and further helping to ensure that the odor-proof performance after docking is very good, which is very conducive to the user to perform the docking operation by himself.
[0004] The technical solution of the utility model is achieved in this way:
[0005] A sewer adapter structure with deodorizing function is characterized in that it comprises a first adapter tube, a second adapter tube, and a soft deodorizing core, wherein a clamped ring is integrally formed on the outer circumferential surface of the soft deodorizing core, and the soft deodorizing core can be detachably embedded in the first adapter tube, and the first adapter tube and the second adapter tube can be detachably docked together, and the clamped ring is clamped between the first adapter tube and the second adapter tube.
[0006] Preferably, a first threaded connection portion and a second threaded connection portion are respectively provided at both ends of the first adapter tube, and the first adapter tube is detachably connected to the second adapter tube via the first threaded connection portion.
[0007] Preferably, the first threaded portion is an external thread protruding from the outer circumferential surface of the first adapter tube.
[0008] Preferably, a sealing rubber ring is sleeved on the outer circumferential surface of the first adapter tube.
[0009] Preferably, a positioning ring groove is provided on the outer circumferential surface of the first adapter tube, and the sealing rubber ring is nested in the positioning ring groove.
[0010] Preferably, a third threaded portion matching the first threaded portion is provided at one end of the second adapter tube, and the third threaded portion is threadedly connected to the first threaded portion.
[0011] Preferably, a limiting ring groove is provided on one end of the second transfer tube, the third threaded portion is an internal thread provided on the wall of the limiting ring groove, the clamped ring is placed in the limiting ring groove, and the clamped ring is clamped by the bottom of the limiting ring groove and the end face of the first transfer tube.
[0012] Preferably, an anti-slip portion is provided on the outer circumferential surface of the second adapter tube.
[0013] Preferably, a fourth threaded portion is provided on the other end of the second transfer tube.
[0014] Preferably, the other end of the second transfer tube is a plug-in tube, and at least one annular barb portion is provided on the outer circumferential surface of the plug-in tube.
[0015] The beneficial effects of the utility model are as follows: the first transfer tube, the second transfer tube, and the soft deodorizing core are adopted in the sewer transfer structure, and the soft deodorizing core can be detachably embedded in the first transfer tube, and the first transfer tube and the second transfer tube can be detachably docked together. In this way, the soft deodorizing core can be located on the inner side of the sewer transfer structure, so when the sewer transfer structure is docked, it will not contact the soft deodorizing core, so there will be no situation where the soft deodorizing core hinders the docking operation, which can be conducive to accurate docking, thereby helping to improve the convenience and efficiency of the docking operation. Therefore, when the user performs the docking operation by himself, he will not contact the soft deodorizing core, which can avoid the abnormal squeezing effect on the soft deodorizing core during the docking operation, thereby avoiding abnormal deformation of the soft deodorizing core, and then it can help to ensure that the deodorizing performance after docking is very good, which is very conducive to the user to perform the docking operation by himself. By integrally molding a clamped ring on the outer circumferential surface of the soft deodorizing core and clamping the clamped ring between the first adapter tube and the second adapter tube, not only can the purpose of accurately and stably positioning the soft deodorizing core be achieved, but also the docking between the first adapter tube and the second adapter tube can be ensured to have high sealing performance, thereby enabling the launching adapter structure to have high reliability and applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the first subdivision scheme in the utility model.
[0017] Figure 2 It is a schematic diagram of the structure of the first subdivision scheme in the present utility model in a cut-away state.
[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the second subdivision scheme in the utility model.
[0019] Figure 4 It is a schematic diagram of the structure of the second subdivision scheme in the present utility model in a cut-away state.
[0020] Figure 5 It is a three-dimensional structural schematic diagram of the third subdivision scheme in the utility model.
[0021] Figure 6 It is a schematic diagram of the structure of the third subdivision scheme in the present utility model in a cut-away state.
[0022] Figure 7 It is a structural schematic diagram of the first transfer tube in the utility model in a cut-away state.
[0023] Figure 8 This is one of the structural schematic diagrams of the second transfer tube in the utility model in a cut-away state.
[0024] Fig. 9 This is the second structural schematic diagram of the second transfer tube in the utility model in a cut-away state.
[0025] Fig.10 It is a three-dimensional structural schematic diagram of the soft deodorizing core in the utility model.
[0026] Fig.11 It is a structural schematic diagram of the soft deodorizing core in the utility model in a cut-away state.
[0027] Fig.12 This is one of the three-dimensional structural schematic diagrams of the first subdivision scheme in the present utility model in use state.
[0028] Fig.13 This is one of the schematic cross-sectional structure diagrams of the first subdivision scheme in the present utility model in use state.
[0029] Fig.14 This is the second three-dimensional structural schematic diagram of the use state of the first subdivision scheme in the utility model.
[0030] Fig.15 This is the second schematic diagram of the cutaway structure of the first subdivision scheme in the present utility model in use state.
[0031] Fig.16 It is a three-dimensional structural schematic diagram of the second subdivision scheme in the present utility model in use state.
[0032] Fig.17 It is a schematic diagram of the cutaway structure of the second subdivision scheme in the present utility model in use state.
[0033] Fig.18 It is a three-dimensional structural schematic diagram of the use state of the third subdivision scheme in the utility model.
[0034] Fig.19 It is a schematic diagram of the cutaway structure of the third subdivision scheme in the present utility model in use state. DETAILED DESCRIPTION
[0035] like Figures 1 to 6 As shown, the utility model describes a sewer adapter structure with deodorizing function, comprising a first adapter tube 1, a second adapter tube 2, and a soft deodorizing core 3, wherein a clamped ring 31 is integrally formed on the outer circumferential surface of the soft deodorizing core 3, and the soft deodorizing core 3 can be detachably embedded in the first adapter tube 1, and the first adapter tube 1 and the second adapter tube 2 can be detachably docked together, and the clamped ring 31 is clamped between the first adapter tube 1 and the second adapter tube 2.
[0036] The sewer transfer structure adopts a first transfer tube 1, a second transfer tube 2, and a soft deodorizing core 3, and the soft deodorizing core 3 is detachably embedded in the first transfer tube 1, and the first transfer tube 1 and the second transfer tube 2 are detachably docked together. In this way, the soft deodorizing core 3 can be located on the inner side of the sewer transfer structure, so when the sewer transfer structure is docked, it will not contact the soft deodorizing core 3, so there will be no situation where the soft deodorizing core 3 hinders the docking operation, which can facilitate accurate docking, thereby facilitating the convenience and efficiency of the docking operation.
[0037] Therefore, the user will not touch the soft odor-proof core 3 when performing the docking operation by himself, which can avoid the abnormal squeezing effect on the soft odor-proof core 3 during the docking operation, thereby avoiding the abnormal deformation of the soft odor-proof core 3, and further helping to ensure that the odor-proof performance after docking is very good, which is very helpful for users to perform the docking operation by themselves.
[0038] By integrally molding a clamped ring 31 on the outer circumferential surface of the soft deodorizing core 3 and clamping the clamped ring 31 between the first adapter tube 1 and the second adapter tube 2, not only can the purpose of accurately and stably positioning the soft deodorizing core 3 be achieved, but also it can ensure that the docking between the first adapter tube 1 and the second adapter tube 2 has high sealing performance, thereby enabling the launching adapter structure to have high reliability and applicability.
[0039] like Fig.10 and Fig.11 As shown, the soft deodorizing core 3 comprises a soft cylinder body 32 and a hard cylinder body 33. The lower port of the soft cylinder body 32 is contracted to form a flat mouth 321 that can be closed automatically. The hard cylinder body 33 is embedded in the upper port of the soft cylinder body 32. An overlapping convex ring 331 is arranged on the outer wall of the hard cylinder body 33. A convex ring part 322 is integrally formed on the upper outer wall of the soft cylinder body 32. The convex ring part 322 is clamped on the overlapping convex ring 331. The convex ring part 322 and the overlapping convex ring 331 together constitute a clamped ring 31. This not only enables the soft deodorizing core 3 to have a very good deodorizing effect, but also enables the soft deodorizing core 3 to have a very stable structure. The hard cylinder body 33 can provide a stable and reliable place for the disassembly force, which can help the disassembly force to act stably and effectively, so that the deodorizing core can be easily separated from the first transfer tube 1, and then it can help to improve the convenience of disassembly and assembly of the soft deodorizing core 3. At the same time, the hard cylinder body 33 can play a very stable and reliable positioning effect on the soft cylinder body 32, and can prevent the soft cylinder body 32 from loosening even when the sewage temperature is very low, which can greatly improve the stability of the installation and positioning of the soft deodorizing core 3.
[0040] like Fig.10 and Fig.11As shown, a toggle convex portion 332 is provided on the inner wall of the hard cylinder 33. The toggle convex portion 332 is provided to facilitate the finger action, so that the disassembly force can act on the soft deodorizing core 3 more stably and reliably, thereby further improving the convenience of disassembly and maintenance of the soft deodorizing core 3.
[0041] On the basis of the above, the utility model provides three subdivision schemes, among which: Figure 1 and Figure 2 The figure shows a schematic diagram of the related structure of the first subdivision scheme. Figures 12 to 15 The figure shows a schematic diagram of the related structure of the use state of the first subdivision scheme; Figure 3 and Figure 4 The figure shows a schematic diagram of the relevant structure of the second subdivision scheme. Fig.16 and Fig.17 The figure shows a schematic diagram of the relevant structure of the use state of the second subdivision scheme; Figure 5 and Figure 6 The figure shows a schematic diagram of the relevant structure of the third subdivision scheme. Fig.18 and Fig.19 The third subdivision scheme is shown as a schematic diagram of the related structure in the use state. In addition, the utility model provides two second transfer tubes 2, which are respectively Figure 8 and Fig. 9 The structure shown.
[0042] like Figures 1 to 7 As shown, the first transfer tube 1 is provided with a first screw connection portion 11 and a second screw connection portion 12 at both ends, and the first transfer tube 1 is detachably connected with the second transfer tube 2 through the first screw connection portion 11. The arrangement of the first screw connection portion 11 and the second screw connection portion 12 can facilitate the effect of threaded connection, which can facilitate the connection to be very stable and reliable, thereby helping to further improve the reliability and applicability of the launching transfer structure.
[0043] like Figures 1 to 7 As shown, the first threaded portion 11 and the second threaded portion 12 are internal threads or external threads, which can meet the needs of actual use.
[0044] like Fig.12 and Fig.13 As shown, in actual use, the drainage pipe body 10 is screwed onto the second screw connection portion 12, so that the drainage requirement can be met, thereby meeting the requirements of actual use.
[0045] like Figure 7 As shown, the first threaded portion 11 is an external thread protruding from the outer circumferential surface of the first adapter tube 1. This can not only enhance the structural strength of the first adapter tube 1 by utilizing the first threaded portion 11, but also enhance the structural strength of the docking point, thereby helping to further improve the reliability of the launching adapter structure.
[0046] like Figure 6 As shown, a sealing rubber ring 13 is mounted on the outer circumferential surface of the first transfer tube 1. Fig.14 and Fig.15 As shown, this can enhance the sealing performance of the connection between the sewer pipe 20 and the first adapter tube 1 and enhance the stability of the connection when the sewer pipe 20 is connected with the first adapter tube 1, which helps to further improve the reliability and applicability of the sewer connection structure.
[0047] like Figure 6 and Figure 7 As shown, a positioning ring groove 14 is provided on the outer circumferential surface of the first transfer tube 1, and the sealing rubber ring 13 is nested in the positioning ring groove 14. The positioning ring groove 14 can reliably position the sealing rubber ring 13, thereby further improving the stability and reliability of the installation and positioning of the sealing rubber ring 13, and further improving the reliability of the launching transfer structure.
[0048] like Fig.14 and Fig.15 As shown, in actual use, the down pipe 20 is mounted on the first adapter tube 1, and the inner wall of the down pipe 20 is pressed tightly against the sealing rubber ring 13, so that a stable docking effect can be achieved and a high sealing performance of the docking point can be ensured.
[0049] like Figures 1 to 9 As shown, one end of the second transfer tube 2 is provided with a third screw connection portion 21 matching the first screw connection portion 11, and the third screw connection portion 21 is screwed to the first screw connection portion 11. This can achieve a stable and reliable docking effect, thereby ensuring that the launching transfer structure has high reliability.
[0050] like Figures 1 to 6 , Figure 8 and Fig. 9 As shown, a limiting ring groove 22 is provided on one end of the second transfer tube 2, the third threaded portion 21 is an internal thread provided on the groove wall of the limiting ring groove 22, the clamped ring 31 is placed in the limiting ring groove 22, and the clamped ring 31 is clamped by the groove bottom of the limiting ring groove 22 and the end face of the first transfer tube 1. In this way, the clamped ring 31 can be more conveniently, accurately and stably limited between the first transfer tube 1 and the second transfer tube 2, thereby helping to further improve the convenience and stability of the installation and positioning of the soft deodorizing core 3, and further helping to further improve the reliability and applicability of the sewer transfer structure.
[0051] like Figure 8 and Fig. 9As shown, an anti-skid portion 23 is provided on the outer circumferential surface of the second adapter tube 2. This can reduce slippage when the first adapter tube 1 and the second adapter tube 2 are connected, so that the assembly and disassembly operations can be carried out more stably.
[0052] like Figure 8 and Fig. 9 As shown, the anti-skid portion 23 is a mesh anti-skid portion or a striped anti-skid portion, which can meet the anti-skid requirements.
[0053] like Figure 8 As shown, a fourth threaded portion 24 is provided on the other end of the second adapter tube 2. This can facilitate the second adapter tube 2 to be connected to the relevant water supply fittings by threaded connection, thereby ensuring high stability of the connection, which can further improve the reliability and applicability of the water supply adapter structure.
[0054] like Figure 8 As shown, a clamping ring groove 25 is provided on the other end of the second transfer tube 2, and the fourth threaded portion 24 is an internal thread provided on the wall of the clamping ring groove 25. Fig.13 and Fig.15 As shown, during the docking operation, the sealing gasket 30 can be clamped by utilizing the clamping ring groove 25, thereby facilitating improving the sealing performance of the docking operation.
[0055] like Figures 12 to 15 As shown, in actual use, a sealing gasket 30 is embedded in the clamping ring groove 25, and the fourth threaded portion 24 is threadedly connected to the water outlet of a drain fitting 40 (for example, a drain, a collecting pipe or other sewage fittings), and the water outlet of the drain fitting 40 and the bottom of the clamping ring groove 25 are used to clamp the sealing gasket 30 together, so that the joint can be guaranteed to have a very high sealing performance.
[0056] like Fig. 9 As shown, the other end of the second transfer tube 2 is a plug-in tube 26, and at least one annular barb portion 27 is provided on the outer circumferential surface of the plug-in tube 26. This can facilitate the second transfer tube 2 to be docked in a plug-in manner, which can help improve the convenience of the docking operation. The provision of the annular barb portion 27 can not only enhance the convenience and stability of the plug-in, but also help improve the sealing of the plug-in, which helps to further improve the applicability of the launch transfer structure.
[0057] like Figures 16 to 19 As shown, in actual use, the insertion tube 26 can be inserted into the drainage port of the bellows 50, and the water inlet of the bellows 50 is connected to the drain (not shown in the figure), so that the actual use requirements can be met. Figures 3 to 6 , Figures 16 to 19As shown, in the actual manufacturing process, the insertion tube 26 can be designed with different diameters, which can facilitate docking with the corrugated tube 50 of different diameters, so that the user can choose according to actual use, which can better meet the needs of actual use.
[0058] like Figures 3 to 6 , Fig. 9 , Figures 16 to 19 As shown, the outer diameter of the insertion tube 26 and the outer diameter of the annular barb portion 27 are both smaller than the outer diameter of one end of the second transfer tube 2, which can help make the second transfer tube 2 as a whole a stepped tube, which can utilize the step on the second transfer tube 2 to achieve the purpose of accurately positioning the bellows 50, thereby helping to improve the accuracy of assembly.
Claims
1. A sewer transfer structure with deodorizing function, characterized in that: The invention comprises a first transfer tube (1), a second transfer tube (2), and a soft deodorizing core (3), wherein a clamping ring (31) is integrally formed on the outer circumferential surface of the soft deodorizing core (3), the soft deodorizing core (3) is detachably embedded in the first transfer tube (1), the first transfer tube (1) and the second transfer tube (2) are detachably connected together, and the clamping ring (31) is clamped between the first transfer tube (1) and the second transfer tube (2).
2. The sewer transfer structure with deodorizing function according to claim 1, characterized in that: A first screw connection portion (11) and a second screw connection portion (12) are respectively provided at both ends of the first adapter tube (1), and the first adapter tube (1) and the second adapter tube (2) are detachably connected together via the first screw connection portion (11).
3. The sewer transfer structure with deodorizing function according to claim 2, characterized in that: The first threaded portion (11) is an external thread protruding from the outer circumferential surface of the first adapter tube (1).
4. The sewer transfer structure with deodorizing function according to any one of claims 1 to 3, characterized in that: A sealing rubber ring (13) is sleeved on the outer circumferential surface of the first transfer tube (1).
5. The sewer transfer structure with deodorizing function according to claim 4, characterized in that: A positioning ring groove (14) is provided on the outer circumferential surface of the first transfer tube (1), and the sealing rubber ring (13) is nested in the positioning ring groove (14).
6. The sewer transfer structure with deodorizing function according to claim 2, characterized in that: One end of the second transfer tube (2) is provided with a third threaded portion (21) matching the first threaded portion (11), and the third threaded portion (21) is threadedly connected to the first threaded portion (11).
7. The sewer transfer structure with deodorizing function according to claim 6, characterized in that: A limiting ring groove (22) is provided on one end of the second transfer tube (2); the third threaded portion (21) is an internal thread provided on the wall of the limiting ring groove (22); the clamped ring (31) is placed in the limiting ring groove (22), and the clamped ring (31) is clamped by the bottom of the limiting ring groove (22) and the end face of the first transfer tube (1).
8. The sewer transfer structure with deodorizing function according to claim 6 or 7, characterized in that: An anti-slip portion (23) is provided on the outer circumferential surface of the second transfer tube (2).
9. The sewer transfer structure with deodorizing function according to claim 1, characterized in that: A fourth threaded portion (24) is provided on the other end of the second transfer tube (2).
10. The sewer transfer structure with deodorizing function according to claim 1, characterized in that: The other end of the second transfer tube (2) is a plug-in tube (26), and at least one annular barb portion (27) is provided on the outer circumferential surface of the plug-in tube (26).