Integrated water tank
By setting up an anti-rotation part on the sealing ring and setting corresponding connection points on the downshot, the relative rotation problem of the sealing ring when the garbage disposal vibrates is solved, and the stable connection between the sealing ring and the downshot is achieved, and environmental sanitation is improved.
Patent Information
- Application Number
- CN202421948911.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The sealing ring of the existing sink is likely to rotate relative to the water dropper when the garbage disposal vibrates, resulting in the damage to the sealing connection and affecting environmental sanitation.
Anti-rotation parts, such as anti-rotation bumps or anti-rotation grooves, are provided on the sealing ring, and corresponding connecting bumps or connecting grooves are provided on the outer wall of the water dropper, so as to avoid axial rotation of the sealing ring through these structures.
It effectively avoids the relative rotation of the sealing ring when the garbage disposal is working, maintains a stable connection between the sealing ring and the water downhole, prevents water leakage, and improves environmental sanitation.
Smart Images
Figure CN222878820U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of kitchen equipment, and in particular relates to an integrated sink. Background Art
[0002] The sink is a commonly used kitchen utensil. After processing dishes, solid waste is usually left in the sink. When the solid waste is removed, the water carried by the waste is easy to drip around, affecting environmental hygiene. Therefore, a corresponding garbage disposer is also provided at the drain outlet of some sinks. The trough body of the garbage disposer is provided with a garbage disposal trough, a crushing knife and a drain pipe. The solid waste left after the sink washing operation is placed in the trough body of the garbage disposer. The water flowing out of the water outlet of the sink enters the trough body of the garbage disposer and mixes with the solid waste. The crushing knife rotates to completely crush the solid waste. The crushed solid waste is discharged from the drain pipe with the water flow. A filter is also provided at the inlet of the drain pipe to prevent solid waste with larger particles from being washed into the drain pipe and causing blockage of the drain pipe.
[0003] When the drain outlet of the sink is connected to the feed port of the garbage disposal, a sealing ring is needed to seal the drain outlet and the feed port to avoid water leakage caused by a gap between the drain outlet and the feed port. However, when the garbage disposal is working, it will vibrate, and the vibration of the garbage disposal will be transmitted to the sealing ring, which may cause the sealing ring and the drain outlet to rotate relative to each other. After long-term use, the sealing connection between the sealing ring and the drain outlet may be damaged. Utility Model Content
[0004] The utility model aims to solve the above problems in the prior art and proposes an integrated water tank which keeps the sealing ring and the water outlet relatively stable.
[0005] The purpose of the utility model can be achieved through the following technical solutions: an integrated sink, comprising:
[0006] A sealing ring, on which at least one anti-rotation portion is arranged, wherein the anti-rotation portion comprises an anti-rotation protrusion or an anti-rotation groove arranged on the inner ring wall of the sealing ring;
[0007] The water tank body comprises a water outlet, and the outer wall of the water outlet is provided with connecting protrusions or connecting grooves corresponding to the number and position of the anti-rotation parts; when the sealing ring is sleeved on the water outlet, the connecting protrusions are correspondingly connected to the anti-rotation grooves or the connecting grooves are correspondingly connected to the anti-rotation protrusions.
[0008] In the above-mentioned integrated water tank, an abutting bevel ring is integrally provided on the inner wall of the sealing ring, and a connecting bevel is bent at the outer end of the drain outlet. When the sealing ring is sleeved on the drain outlet, the abutting bevel ring abuts against the connecting bevel.
[0009] In the above-mentioned integrated water sink, a garbage disposer is provided at the bottom of the water sink, and a support ring is also integrally provided on the inner ring wall of the sealing ring. An installation cavity with an opening at one end is formed between the support ring and the abutting bevel ring. The feed port of the garbage disposer is bent outward to form a connecting ring, and the connecting ring extends into the installation cavity through the opening.
[0010] In the above-mentioned integrated water tank, a baffle ring is integrally provided on the abutting bevel ring, and the baffle ring closes part of the opening of the installation cavity. When the connecting ring extends into the installation cavity, the baffle ring abuts against the inner wall of the feed port.
[0011] In the above-mentioned integrated water tank, the anti-rotation portion, the abutting bevel ring and the support ring are sequentially arranged on the sealing ring.
[0012] In the above-mentioned integrated water tank, a fastener is also sleeved outside the sealing ring.
[0013] In the above-mentioned integrated water sink, the fastener includes a fastening ring, which is provided with an opening, and the two ends of the opening can be close to or far away from each other, and both end openings of the fastening ring are provided with connecting parts, and the fixing screw passes through the connecting part and is threadedly connected with the nut, so that the fastening ring and the sealing ring fit tightly.
[0014] In the above-mentioned integrated water tank, a positioning groove is arranged on the outer ring wall of the sealing ring, and a positioning convex ring is arranged on the inner wall of the fastening ring. When the fastening ring and the sealing ring are fixed, the positioning convex ring extends into the positioning groove.
[0015] In the above-mentioned integrated water tank, the height dimension of the fastening ring is not shorter than the height dimension of the sealing ring.
[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: an anti-rotation protrusion is provided on the sealing ring, a connecting groove is provided on the outer wall of the drain outlet, the connecting groove is correspondingly connected to the anti-rotation protrusion, and the connection between the groove and the protrusion is utilized to prevent the sealing ring from axial rotation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 Schematic diagram of the three-dimensional structure of the sealing ring;
[0018] Figure 2 yes Figure 1 A schematic cross-sectional structure diagram of ;
[0019] Figure 3 It is a three-dimensional structural schematic diagram of a fastener;
[0020] Figure 4 It is a three-dimensional structural diagram of the sink;
[0021] Figure 5 yes Figure 4 A schematic cross-sectional structure diagram of ;
[0022] Figure 6 It is a three-dimensional structural diagram of a garbage disposer;
[0023] Figure 7 It is a three-dimensional structural schematic diagram of an integrated sink;
[0024] Figure 8 yes Figure 7 A schematic cross-sectional structure diagram of ;
[0025] Fig. 9 yes Figure 8 A local enlarged schematic diagram of point A in the middle.
[0026] In the figure, sealing ring 100; anti-rotation part 101; anti-rotation protrusion 102; abutting inclined ring 103; support ring 104; baffle ring 105; positioning groove 106; sink body 200; water outlet 201; connecting groove 202; connecting inclined surface 203; garbage disposer 300; feed inlet 301; connecting ring 302; fastener 400; fastening ring 401; connecting part 402; fixing screw 403. DETAILED DESCRIPTION
[0027] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0029] like Figure 1-Figure 9 As shown, an integrated sink comprises:
[0030] The sealing ring 100 is provided with at least one anti-rotation portion 101, and the anti-rotation portion 101 includes an anti-rotation protrusion 102 or an anti-rotation groove provided on the inner ring wall of the sealing ring 100;
[0031] The sink body 200 includes a drain port 201, and the outer wall of the drain port 201 is provided with connecting protrusions or connecting grooves 202 corresponding to the number and position of the anti-rotation part 101; when the sealing ring 100 is sleeved on the drain port 201, the connecting protrusions are correspondingly connected to the anti-rotation grooves or the connecting grooves 202 are correspondingly connected to the anti-rotation protrusions 102.
[0032] In this embodiment, in order to ensure a fixed connection between the sealing ring 100 and the water tank, that is, during the operation of the garbage disposer 300, there will be no relative rotation between the sealing ring 100 and the drain outlet 201, in the present application, an anti-rotation groove is provided on the sealing ring 100, and a connecting protrusion is provided on the outer wall of the drain outlet 201, and the connecting protrusion is correspondingly connected to the anti-rotation groove; or an anti-rotation protrusion 102 is provided on the sealing ring 100, and a connecting groove 202 is provided on the outer wall of the drain outlet 201, and the connecting groove 202 is correspondingly connected to the anti-rotation protrusion 102, and the connection between the groove and the protrusion is utilized to prevent the sealing ring 100 from axial rotation.
[0033] like Figure 1-Figure 5 As shown, it is one of the preferred solutions, an anti-rotation protrusion 102 is provided on the sealing ring 100, and a connecting groove 202 is provided on the outer wall of the water outlet 201, and the connecting groove 202 is correspondingly connected to the anti-rotation protrusion 102.
[0034] Preferably, an abutting bevel ring 103 is integrally provided on the inner wall of the sealing ring 100 , and a connecting bevel 203 is bent at the outer end of the drain port 201 . When the sealing ring 100 is sleeved on the drain port 201 , the abutting bevel ring 103 abuts against the connecting bevel 203 .
[0035] In this embodiment, when the sealing ring 100 connects the garbage disposer 300 and the drain outlet 201, as the external fastener 400 applies force, the sealing ring 100 contracts inward, and the force on the connecting inclined surface 203 is strengthened. The setting of the inclined surface makes it possible for the abutting inclined ring 103 and the connecting inclined surface 203 to be squeezed in both the horizontal and vertical directions under the horizontal force of the fastener 400, so as to ensure a stable connection between the abutting inclined ring 103 and the connecting inclined surface 203, and ensure a sealing effect of the connection between the two.
[0036] Preferably, a garbage disposer 300 is provided at the bottom of the sink body 100, and a support ring 104 is also integrally provided on the inner ring wall of the sealing ring 100. An installation cavity with an opening at one end is formed between the support ring 104 and the abutting bevel ring 103. The feed port 301 of the garbage disposer 300 is bent outward to form a connecting ring 302, and the connecting ring 302 extends into the installation cavity through the opening.
[0037] In this embodiment, after the connecting ring 302 formed by bending outward at the feed port 301 of the garbage disposer 300 extends into the installation cavity, the supporting ring 104 cooperates with the abutting bevel ring 103 to fix the connecting ring 302, so as to achieve a sealed connection between the upper and lower surfaces of the connecting ring 302 and the outer side surface of the connecting ring 302.
[0038] Further preferably, a baffle ring 105 is integrally provided on the abutting bevel ring 103 , and the baffle ring 105 closes part of the opening of the installation cavity. When the connecting ring 302 extends into the installation cavity, the baffle ring 105 abuts against the inner wall of the feed port 301 .
[0039] In this embodiment, the baffle ring 105 is located on the abutting bevel ring 103, which can close the opening of the installation cavity, ensure the stability of the relative position of the connecting ring 302 in the installation cavity, and increase the contact area with the connecting ring 302. The baffle ring 105 is located on the inner side of the abutting bevel ring 103, so when the water flows out along the connecting bevel 203, it flows along the abutting bevel ring 103 and the baffle ring 105 to the feed port 301, so that the water will not flow into the connecting surface between the connecting ring 302 and the feed port 301.
[0040] It is worth mentioning that the anti-rotation portion 101 , the abutting bevel ring 103 and the support ring 104 are sequentially arranged on the sealing ring 100 .
[0041] Further preferably, the sealing ring 100 is also covered with a fastener 400 to increase the force between the sealing ring 100 and the drain port 201 and the feed port 301. The fastener 400 includes a fastening ring 401, which is provided with an opening, and the two ends of the opening can be close to or far away from each other, and both ends of the opening of the fastening ring 401 are provided with a connecting portion 402, and a fastening screw 403 passes through the connecting portion 402 and is screwed with a nut, so that the fastening ring 401 is tightly fitted with the sealing ring 100. The installation of the fastening ring 401 can be achieved by connecting a fastening screw 403 with a nut, which is convenient and time-saving to assemble.
[0042] Further preferably, a positioning groove 106 is provided on the outer ring wall of the sealing ring 100 , and a positioning convex ring is provided on the inner wall of the fastening ring 401 . When the fastening ring 401 is fixed to the sealing ring 100 , the positioning convex ring extends into the positioning groove 106 .
[0043] In this embodiment, the positioning protruding ring is embedded in the positioning groove 106, which can prevent axial movement between the sealing ring 100 and the fastening ring 401 sleeved on the outside, thereby increasing the connection stability.
[0044] Further preferably, the height dimension of the fastening ring 401 is not shorter than the height dimension of the sealing ring 100, and the fastening ring 401 should fully cover the outer wall of the sealing ring 100 to increase the force-bearing area of the sealing ring 100. It is preferred to set the height dimension of the fastening ring 401 equal to the height dimension of the sealing ring 100 to save materials while ensuring the force-bearing area.
[0045] It should be noted that in the present utility model, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. The terms "connected", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0046] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0047] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. An integrated sink, characterized in that: include: A sealing ring, on which at least one anti-rotation portion is arranged, wherein the anti-rotation portion comprises an anti-rotation protrusion or an anti-rotation groove arranged on the inner ring wall of the sealing ring; The water tank body comprises a water outlet, and the outer wall of the water outlet is provided with connecting protrusions or connecting grooves corresponding to the number and position of the anti-rotation parts; when the sealing ring is sleeved on the water outlet, the connecting protrusions are correspondingly connected to the anti-rotation grooves or the connecting grooves are correspondingly connected to the anti-rotation protrusions.
2. The integrated sink according to claim 1, characterized in that: An abutting bevel ring is integrally arranged on the inner wall of the sealing ring, and a connecting bevel is bent at the outer end of the water outlet. When the sealing ring is sleeved on the water outlet, the abutting bevel ring abuts against the connecting bevel.
3. The integrated sink according to claim 2, characterized in that: A garbage disposer is provided at the bottom of the sink body, and a support ring is also integrally provided on the inner ring wall of the sealing ring. An installation cavity with an opening at one end is formed between the support ring and the abutting bevel ring. The feed port of the garbage disposer is bent outward to form a connecting ring, and the connecting ring extends into the installation cavity through the opening.
4. The integrated sink according to claim 3, characterized in that: A baffle ring is integrally provided on the abutting bevel ring, and the baffle ring closes a portion of the opening of the installation cavity. When the connecting ring extends into the installation cavity, the baffle ring abuts against the inner wall of the feed port.
5. The integrated sink according to claim 3, characterized in that: The anti-rotation portion, the abutting bevel ring and the support ring are sequentially arranged on the sealing ring.
6. The integrated sink according to claim 1, characterized in that: The sealing ring is also covered with a fastener.
7. The integrated sink according to claim 6, characterized in that: The fastener comprises a fastening ring, which is provided with an opening, and the two ends of the opening can be close to or far away from each other, and both ends of the opening of the fastening ring are provided with connecting parts, and the fixing screw passes through the connecting part and is threadedly connected with the nut, so that the fastening ring and the sealing ring are tightly fitted.
8. The integrated sink according to claim 7, characterized in that: A positioning groove is arranged on the outer ring wall of the sealing ring, and a positioning convex ring is arranged on the inner wall of the fastening ring. When the fastening ring and the sealing ring are fixed, the positioning convex ring extends into the positioning groove.
9. The integrated sink according to claim 7, characterized in that: The height dimension of the fastening ring is not shorter than the height dimension of the sealing ring.