Silica gel coated environment-friendly spring plug sealing ring
By designing an environmentally friendly silicone-coated sealing ring, and utilizing a combination of a rubber cap, a rubber stopper, a sealing mechanism, and an abutment mechanism, the problems of inconvenient installation and loosening of rubber stoppers are solved, achieving stable sealing and leak-proof performance for the equipment.
Patent Information
- Application Number
- CN202520541960.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing rubber stoppers are inconvenient to install in large-scale laundry equipment in hotels and industrial laundry equipment, and are prone to loosening, resulting in poor sealing, leakage, and damage to the equipment's circuitry.
An environmentally friendly silicone-coated sealing ring was designed, comprising a cap, a stopper, a sealing mechanism, and an abutment mechanism. Through the combination of a pressing plate, a connecting rod, a retaining ring, an elastic sealing ring, and an abutment plate, a stable seal and enhanced friction are achieved at the barrel opening.
It improves the stable connection between the sealing ring and the barrel opening, enhances the sealing effect, prevents leakage, and protects the equipment's circuitry.
Smart Images
Figure CN223768096U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sealing ring technology, and in particular to an environmentally friendly silicone-coated plug seal ring. Background Technology
[0002] Pan-Sea seals, also known as spring-energized seals, spring-actuated seals, PTFE spring seals, etc., are a type of U-shaped seal with a built-in special spring. Rubber stoppers are a type of Pan-Sea seal, which are sealing devices made of rubber material and are mainly used for sealing, assembling, and fixing various containers.
[0003] When using large-scale laundry equipment in hotels and industrial laundry equipment, it is usually necessary to seal the mouth of the detergent container. However, the existing rubber stoppers are often inconvenient to install and are prone to loosening after installation, resulting in poor sealing of the container mouth, leakage, damage to the equipment circuit and losses.
[0004] Therefore, there is an urgent need to provide an environmentally friendly silicone-coated sealing ring to solve the above problems. Utility Model Content
[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a silicone-coated environmentally friendly plug seal ring.
[0006] To solve the above-mentioned technical problems, the present invention provides a silicone-coated environmentally friendly plug seal ring, including a rubber cap, a rubber plug fixedly installed on the lower surface of the rubber cap, and multiple annular sealing rings fixedly installed on the surface of the rubber plug, and further comprising:
[0007] The rubber cap is slidably connected to a sealing mechanism, the rubber plug is slidably connected to an abutment mechanism, and multiple compression rings are fixedly installed inside the rubber plug.
[0008] The present invention is further configured such that: a receiving groove is formed on the upper surface of the adhesive cap, a through groove is formed on the lower surface of the adhesive cap, and a wire hole is formed on the surface of the adhesive cap.
[0009] Through the above technical solution, the receiving groove provides a receiving space for the downward movement of the pressing plate, enabling the sealing mechanism to seal the opening of the barrel. The through groove is used for the retraction of the retaining ring, and the wire hole facilitates the passage of the equipment's wires.
[0010] The present invention is further configured such that: a wire hole is provided inside the rubber stopper, the wire hole inside the rubber cap and the wire hole inside the rubber stopper are on the same vertical plane, a sliding groove is provided on both sides of the wire hole inside the rubber stopper, and a symmetrical clearance groove is provided on the surface of the rubber stopper.
[0011] Through the above technical solution, the wire hole of the rubber cap and the wire hole of the rubber stopper are on the same vertical plane, which facilitates the passage of the equipment wire. The setting of the sliding groove facilitates the movement of the moving plate, so that the abutting mechanism can abut against the inner wall of the barrel opening, further increasing the friction between the rubber stopper and the barrel opening, and the clearance groove provides moving space for the abutting plate.
[0012] The present invention is further configured such that: the sealing mechanism includes a pressing plate, the pressing plate is slidably connected inside the receiving groove, a first connecting rod is fixedly connected to the lower surface of the pressing plate, a retaining ring is fixedly installed at the end of the first connecting rod, the retaining ring is slidably connected inside the through groove, and an elastic sealing ring is fixedly installed on one side of the retaining ring.
[0013] With the above technical solution, when the rubber stopper is inserted into the barrel opening, the pressing plate is pressed and moves into the receiving groove. At this time, the first connecting rod drives the retaining ring to move down, and the retaining ring wraps around the outer wall of the barrel opening. At the same time, the elastic sealing ring comes into contact with the barrel opening, deforms after being squeezed by the barrel opening, and fits tightly against the outer wall of the barrel opening, thereby improving the sealing effect.
[0014] The present invention is further configured such that: the abutting mechanism includes an abutting plate, the abutting plate is slidably connected inside the relief groove, a connecting column is fixedly installed on one side of the abutting plate, a movable plate is fixedly installed at the end of the connecting column, the movable plate is slidably connected inside the slide groove, a spring is fixedly installed on one side of the movable plate, the other end of the spring is fixedly connected to one side of the slide groove, and the connecting column passes through the inside of the spring.
[0015] With the above technical solution, when the moving plate moves to the right inside the chute, the spring is compressed, which pushes the abutment plate out of the relief groove and fits against the inner wall of the barrel opening through the connecting column, further increasing the friction between the rubber stopper and the inner wall of the barrel opening, thereby making the connection between the rubber stopper and the barrel opening more stable. When the rubber stopper needs to be pulled out, the pressing plate rises to cancel the compression on the moving plate, the spring returns to its initial state, the moving plate moves to the left, and the abutment plate can retract into the relief groove.
[0016] The present invention is further configured such that: a second connecting rod is fixedly installed on the lower surface of the pressing plate, and an extrusion plate is fixedly installed at the end of the second connecting rod; the extrusion plate is slidably connected inside the groove, and the extrusion plate is movably fitted with the surface of the moving plate.
[0017] With the above technical solution, when the pressing plate moves down, the extrusion plate moves down through the setting of the second connecting rod, thereby extruding the moving plate so that the abutment plate can be moved out of the relief groove.
[0018] The present invention is further configured such that: multiple protrusions are fixedly installed on both sides of the crimping ring, and the protrusions on one side of the crimping ring and the protrusions on the other side are staggered.
[0019] With the above technical solution, when the wire passes through the wire hole, it squeezes the crimping ring. The protrusion of one crimping ring fits into the protrusion of another crimping ring, and the two protrusions squeeze each other to form more sealing surfaces, thereby increasing the sealing between the wire and the rubber plug.
[0020] The beneficial effects of this utility model are as follows:
[0021] This utility model is equipped with a sealing mechanism and an abutting mechanism. By pressing the pressing plate of the sealing mechanism, the abutting plate inside the abutting mechanism can abut against the inner wall of the barrel opening, which increases the friction between the rubber stopper and the inner wall of the barrel opening, making the connection between the rubber stopper and the barrel opening more stable. At the same time, the retaining ring can wrap around the barrel opening, and the elastic sealing ring fits tightly against the outer wall of the barrel opening, further increasing the sealing effect between the rubber stopper and the barrel opening. Attached Figure Description
[0022] Figure 1 This is a three-dimensional structural diagram of the device of this utility model;
[0023] Figure 2 This is a cross-sectional structural diagram of the device of this utility model;
[0024] Figure 3 This is a schematic diagram of the sealing mechanism of the device of this utility model;
[0025] Figure 4 The device of this utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;
[0026] Figure 5 The device of this utility model Figure 2 Enlarged schematic diagram of the structure at point B.
[0027] In the diagram: 1. Rubber cap; 11. Receiving groove; 12. Through groove; 13. Wire hole; 2. Rubber plug; 21. Sliding groove; 22. Relief groove; 3. Annular sealing ring; 4. Sealing mechanism; 41. Pressing plate; 42. First connecting rod; 43. Retaining ring; 44. Elastic sealing ring; 5. Abutting mechanism; 51. Abutting plate; 52. Connecting column; 53. Moving plate; 54. Spring; 55. Second connecting rod; 56. Extrusion plate; 6. Pressing ring; 61. Protrusion. Detailed Implementation
[0028] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.
[0029] Please see Figures 1-5This application provides a silicone-coated environmentally friendly plug seal ring, including a rubber cap 1, a rubber plug 2 fixedly installed on the lower surface of the rubber cap 1, and a plurality of annular sealing rings 3 fixedly installed on the surface of the rubber plug 2.
[0030] like Figure 2 As shown, the upper surface of the rubber cap 1 is provided with a receiving groove 11, the lower surface of the rubber cap 1 is provided with a through groove 12, and the surface of the rubber cap 1 is provided with a wire hole 13.
[0031] In this embodiment: the receiving groove 11 provides a receiving space for the downward movement of the pressing plate 41, so that the sealing mechanism 4 can seal the opening of the barrel; the through groove 12 is provided for the retraction of the retaining ring 43; and the wire hole 13 is provided to facilitate the passage of the equipment wires.
[0032] like Figure 2 As shown, the rubber stopper 2 has a wire hole 13 inside, the wire hole 13 inside the rubber cap 1 and the wire hole 13 inside the rubber stopper 2 are on the same vertical plane, the rubber stopper 2 has a sliding groove 21 on both sides of the wire hole 13 inside, and the rubber stopper 2 has symmetrical relief grooves 22 on its surface.
[0033] In this embodiment: the wire hole 13 of the rubber cap 1 and the wire hole 13 of the rubber stopper 2 are on the same vertical plane, which facilitates the passage of the equipment wire. The setting of the sliding groove 21 facilitates the movement of the moving plate 53, so that the abutting mechanism 5 can abut against the inner wall of the barrel opening, further increasing the friction between the rubber stopper 2 and the barrel opening, and the clearance groove 22 provides moving space for the abutting plate 51.
[0034] The surface of the rubber cap 1 is slidably connected to a sealing mechanism 4, the inside of the rubber plug 2 is slidably connected to an abutment mechanism 5, and multiple pressing rings 6 are fixedly installed inside the rubber plug 2.
[0035] like Figure 3 As shown, the sealing mechanism 4 includes a pressing plate 41, which is slidably connected inside the receiving groove 11. A first connecting rod 42 is fixedly connected to the lower surface of the pressing plate 41. A retaining ring 43 is fixedly installed at the end of the first connecting rod 42. The retaining ring 43 is slidably connected inside the through groove 12. An elastic sealing ring 44 is fixedly installed on one side of the retaining ring 43.
[0036] In this embodiment: when the rubber stopper 2 is inserted into the barrel opening, the pressing plate 41 is pressed and the pressing plate 41 moves into the receiving groove 11. At this time, the first connecting rod 42 drives the retaining ring 43 to move down. The retaining ring 43 wraps around the outer wall of the barrel opening. At the same time, the elastic sealing ring 44 contacts the barrel opening. After being squeezed by the barrel opening, it deforms and fits tightly against the outer wall of the barrel opening, thereby improving the sealing effect.
[0037] like Figure 5As shown, the abutting mechanism 5 includes an abutting plate 51, which is slidably connected inside the relief groove 22. A connecting post 52 is fixedly installed on one side of the abutting plate 51, and a movable plate 53 is fixedly installed at the end of the connecting post 52. The movable plate 53 is slidably connected inside the slide groove 21, and a spring 54 is fixedly installed on one side of the movable plate 53. The other end of the spring 54 is fixedly connected to one side of the slide groove 21, and the connecting post 52 passes through the inside of the spring 54.
[0038] In this embodiment: when the moving plate 53 moves to the right inside the slide groove 21, the spring 54 is compressed, and the connecting column 52 pushes the abutment plate 51 out of the relief groove 22 and into contact with the inner wall of the barrel opening, further increasing the friction between the rubber stopper 2 and the inner wall of the barrel opening, thereby making the connection between the rubber stopper 2 and the barrel opening more stable. When the rubber stopper 2 needs to be pulled out, the pressing plate 56 rises to cancel the compression on the moving plate 53, the spring 54 returns to its initial state, and the moving plate 53 moves to the left, so that the abutment plate 51 can retract into the relief groove 22.
[0039] like Figure 5 As shown, a second connecting rod 55 is fixedly installed on the lower surface of the pressing plate 41, and a pressing plate 56 is fixedly installed at the end of the second connecting rod 55. The pressing plate 56 is slidably connected inside the slide groove 21, and the pressing plate 56 is in movable contact with the surface of the moving plate 53.
[0040] In this embodiment: when the pressing plate 41 moves down, the pressing plate 56 moves down through the setting of the second connecting rod 55, thereby pressing the moving plate 53 so that the abutment plate 51 can move out from the inside of the relief groove 22.
[0041] like Figure 4 As shown, multiple protrusions 61 are fixedly installed on both sides of the crimping ring 6, and the protrusions 61 on one side of the crimping ring 6 and the protrusions 61 on the other side are staggered.
[0042] In this embodiment: when the wire passes through the wire hole 13, it squeezes the crimping ring 6. The protrusion 61 of one crimping ring 6 fits against the protrusion 61 of another crimping ring 6. The two protrusions 61 squeeze each other to form more sealing surfaces, increasing the sealing between the wire and the rubber plug 2.
[0043] When this utility model is in use, the rubber stopper 2 is inserted into the mouth of the bucket, and the pressing plate 41 is pressed. The pressing plate 41 moves into the receiving groove 11. At this time, the first connecting rod 42 drives the retaining ring 43 to move down. The retaining ring 43 wraps around the outer wall of the mouth of the bucket. At the same time, the elastic sealing ring 44 contacts the mouth of the bucket. After being squeezed by the mouth of the bucket, it deforms and fits tightly against the outer wall of the mouth of the bucket. When the pressing plate 41 moves down, the pressing plate 56 moves down through the setting of the second connecting rod 55, thereby squeezing the moving plate 53 so that the abutting plate 51 can move out from the relief groove 22 and fit against the inner wall of the mouth of the bucket, further increasing the friction between the rubber stopper 2 and the inner wall of the mouth of the bucket.
[0044] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A silicone-coated environmentally friendly panseal sealing ring, comprising a rubber cap (1), characterized in that, The lower surface of the glue cover (1) is fixedly installed with a rubber plug (2), the surface of the rubber plug (2) is fixedly installed with a plurality of annular sealing rings (3), further comprising: The surface of the glue cover (1) is slidably connected with a sealing mechanism (4), the inside of the rubber plug (2) is slidably connected with an abutting mechanism (5), and the inside of the rubber plug (2) is fixedly installed with a plurality of crimping rings (6).
2. The silicone-coated environmentally friendly polysulfide sealant ring according to claim 1, characterized in that: The upper surface of the glue cover (1) is provided with a containing groove (11), and the lower surface of the glue cover (1) is provided with a through groove (12).
3. The silicone-coated environmentally friendly polysulfide sealant ring according to claim 2, characterized in that: The inside of the rubber plug (2) is provided with a wire hole (13), the wire hole (13) inside the glue cover (1) and the wire hole (13) inside the rubber plug (2) are in the same vertical plane, the inside of the rubber plug (2) is provided with a sliding groove (21) on both sides of the wire hole (13), and the surface of the rubber plug (2) is provided with symmetrically arranged accommodation grooves (22).
4. The silicone-coated environmentally friendly polysulfide sealant ring according to claim 2, characterized in that: The sealing mechanism (4) comprises a pressing plate (41) slidably connected inside the containing groove (11), a first connecting rod (42) fixedly connected to the lower surface of the pressing plate (41), a stop ring (43) fixedly installed at the end of the first connecting rod (42), the stop ring (43) is slidably connected inside the through groove (12), and an elastic sealing ring (44) is fixedly installed on one side of the stop ring (43).
5. The silicone-coated environmentally friendly polysulfide sealant ring according to claim 3, characterized in that: The abutting mechanism (5) comprises an abutting plate (51) slidably connected inside the accommodation groove (22), a connecting column (52) fixedly installed on one side of the abutting plate (51), a moving plate (53) fixedly installed at the end of the connecting column (52), the moving plate (53) is slidably connected inside the sliding groove (21), a spring (54) is fixedly installed on one side of the moving plate (53), the other end of the spring (54) is fixedly connected with one side of the sliding groove (21), and the connecting column (52) penetrates the inside of the spring (54).
6. The silicone-coated environmentally friendly polysulfide sealant ring according to claim 4, characterized in that: The lower surface of the pressing plate (41) is fixedly installed with a second connecting rod (55), the end of the second connecting rod (55) is fixedly installed with an extrusion plate (56), the extrusion plate (56) is slidably connected inside the sliding groove (21), and the extrusion plate (56) is movably attached to the surface of the moving plate (53).
7. The silicone-coated environmentally friendly polysulfide sealant ring according to claim 1, characterized in that: The two sides of the crimping ring (6) are fixedly installed with a plurality of protrusions (61), and the protrusions (61) on one side of the crimping ring (6) are staggered with the protrusions (61) on the other side.