Antibacterial domestic ceramic

Abstract

The utility model discloses an antibacterial domestic ceramic which comprises an antibacterial ceramic tank, a shell is sleeved in the antibacterial ceramic tank, a cylinder body is arranged in the shell, a piston is slidably connected in the cylinder body, an output end of the cylinder body is communicated and connected with a sealing ring, the sealing ring is sleeved on the shell, an input end of the cylinder body is communicated and connected with a first one-way valve, and the first one-way valve is connected with a second one-way valve. The input end of the first one-way valve is communicated and connected with a valve body; the piston is combined with the cylinder body to carry out air exhaust treatment on the antibacterial ceramic pot, so that the oxygen content in the antibacterial ceramic pot is reduced, the breeding of bacteria and mould is inhibited, and the storage time of articles is prolonged; the sealing ring adopts an inflatable design, the piston is combined with the cylinder body to inflate, so that the sealing part can be tightly attached to the inner wall of the antibacterial ceramic tank, the sealing effect is improved, articles are prevented from being affected with damp and going bad, meanwhile, the sealing part does not make contact with the inner wall of the antibacterial ceramic tank in the process of closing the tank cover, and the sealing effect is good. Therefore, the problem of size deformation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramics, and particularly relates to an antibacterial household ceramics. Background Technique

[0002] Antibacterial ceramics generally add inorganic antibacterial agents during the ceramic production process, so that the ceramic surface has antibacterial effects. Antibacterial household ceramics are commonly used to make tableware, kitchenware, tea sets, etc. A ceramic jar is a common household ceramic product. However, the existing ceramic jars have the following defects when in use: First, the ceramic jar is closed by a jar lid, and the sealing performance is improved by a silica gel sealing ring. The silica gel sealing ring uses the elastic deformation of the material to fill the gap between the jar lid and the jar body to achieve the sealing effect. However, since the sealing ring is prone to dimensional deformation during the installation and use process, the sealing effect cannot be guaranteed, resulting in the objects stored in the jar being affected with damp and deteriorated; Second, after the jar body is closed, there is still air inside the jar body, and these air provides oxygen for the growth of bacteria and molds, so it is not conducive to the storage of items. Content of the Utility Model

[0003] The purpose of the utility model is to provide an antibacterial household ceramics to solve the problems put forward in the above background technique.

[0004] To solve the above technical problems, the utility model provides the following technical solution: An antibacterial household ceramics, including an antibacterial ceramic jar, a shell is sleeved inside the antibacterial ceramic jar, a cylinder body is arranged inside the shell, a piston is slidably connected inside the cylinder body, an output end of the cylinder body is conductively connected with a sealing ring, and the sealing ring is sleeved on the shell. An input end of the cylinder body is conductively connected with a first one-way valve, an input end of the first one-way valve is conductively connected with a valve body, another output end of the valve body is conductively fixed with a three-way pipe, another input end of the three-way pipe is conductively fixed with a second one-way valve, and an input end of the second one-way valve is conductively connected to the sealing ring.

[0005] Preferably, a bottom cover is fixedly connected to a lower surface of the shell, a top cover is fixedly connected to an upper surface of the shell, and the top cover is arranged at a top end of the antibacterial ceramic jar.

[0006] Preferably, a valve core is sleeved inside the valve body, a valve rod is fixedly connected to the valve core, and the valve rod is rotatably connected to the valve body. A knob is fixedly connected to the valve rod, and the knob is arranged at a top end of the top cover.

[0007] Preferably, an exhaust hole is opened at a position corresponding to the three-way pipe on the top cover, and an output end of the three-way pipe is arranged inside the exhaust hole.

[0008] Preferably, a limiting block is arranged on one side of the knob, and the limiting block is fixedly connected to the top cover.

[0009] Preferably, an exhaust pipe is conductively fixed to the input end of the valve body, and one end of the exhaust pipe is conductively fixed to the bottom cover.

[0010] Preferably, a threaded rod is fixedly connected to the upper surface of the piston, and the threaded rod is slidably connected to the top cover. The top end of the threaded rod is fixedly connected to a handle.

[0011] Preferably, a cavity is provided inside the sealing ring, a telescopic part is provided on the outer wall of the sealing ring, and a sealing part is provided on the telescopic part.

[0012] Preferably, two connecting pipes are conductively fixed to the upper surface of the sealing ring, and one of the connecting pipes is conductively fixed to the input end of the second one-way valve, and the other connecting pipe is conductively connected to the output end of the cylinder block.

[0013] An antibacterial daily-use ceramic provided by the present utility model has the following advantages: The present utility model uses a piston combined with a cylinder block to perform air extraction treatment on an antibacterial ceramic jar, thereby reducing the oxygen content inside the antibacterial ceramic jar, so as to inhibit the growth of bacteria and molds, and extend the storage of items; The sealing ring of the present utility model adopts an inflatable design, and is inflated by using a piston combined with a cylinder block, so that the sealing part can closely fit the inner wall of the antibacterial ceramic jar, thereby improving the sealing effect, preventing items from getting damp and deteriorating. At the same time, the sealing part does not contact the inner wall of the antibacterial ceramic jar during the process of closing the jar lid, so the problem of dimensional deformation will not occur. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic perspective view of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic front-sectional view of the overall structure of the present utility model;

[0017] Figure 3 It is Figure 2 The enlarged view of the structure of area A in

[0018] Figure 4 It is a schematic perspective view of the sealing ring in the retracted state of the sealing part of the present utility model;

[0019] Figure 5 It is a schematic perspective view of the sealing ring in the extended state of the sealing part of the present utility model.

[0020] In the figure: 1, antibacterial ceramic pot; 2, housing; 21, bottom cover; 22, top cover; 23, exhaust hole; 24, limit block; 3, cylinder block; 31, piston; 32, threaded rod; 33, handle; 34, first one-way valve; 35, valve body; 36, valve core; 37, valve rod; 38, knob; 39, exhaust pipe; 310, tee; 311, second one-way valve; 4, sealing ring; 41, cavity; 42, telescopic part; 43, sealing part; 44, connecting pipe. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5, an embodiment provided by the present utility model: an antibacterial daily-use ceramic, comprising an antibacterial ceramic pot 1, a housing 2 is sleeved inside the antibacterial ceramic pot 1, a cylinder body 3 is arranged inside the housing 2, a piston 31 is slidably connected inside the cylinder body 3, the output end of the cylinder body 3 is conductively connected with a sealing ring 4, and the sealing ring 4 is sleeved on the housing 2, the input end of the cylinder body 3 is conductively connected with a first one-way valve 34, the input end of the first one-way valve 34 is conductively connected with a valve body 35, another output end of the valve body 35 is conductively fixed with a three-way pipe 310, another input end of the three-way pipe 310 is conductively fixed with a second one-way valve 311, and the input end of the second one-way valve 311 is conductively connected to the sealing ring 4. The antibacterial ceramic pot 1 is used for storing items, the piston 31 and the cylinder body 3 are used for pumping air, the first one-way valve 34 and the second one-way valve 311 are combined to make the gas flow unidirectionally only, and the valve body 35 is used for switching the pipeline; the lower surface of the housing 2 is fixedly connected with a bottom cover 21, the upper surface of the housing 2 is fixedly connected with a top cover 22, and the top cover 22 is arranged at the top of the antibacterial ceramic pot 1. The housing 2, the bottom cover 21 and the top cover 22 form a pot cover for closing the antibacterial ceramic pot 1 in combination with the sealing ring 4; a valve core 36 is sleeved inside the valve body 35, a valve rod 37 is fixedly connected to the valve core 36, and the valve rod 37 is rotatably connected to the valve body 35. A knob 38 is fixedly connected to the valve rod 37, and the knob 38 is arranged at the top of the top cover 22. The knob 38 is used to drive the valve rod 37, the valve rod 37 is used to drive the valve core 36, and the valve core 36 is used to switch the pipeline; an exhaust hole 23 is opened at the position corresponding to the three-way pipe 310 on the top cover 22, and the output end of the three-way pipe 310 is arranged inside the exhaust hole 23. The exhaust hole 23 is used for exhausting gas; a limiting block 24 is arranged on one side of the knob 38, and the limiting block 24 is fixedly connected to the top cover 22. The limiting block 24 is used to limit the knob 38 to ensure that the knob 38 is accurately rotated to a preset angle; an exhaust pipe 39 is conductively fixed to the input end of the valve body 35, and one end of the exhaust pipe 39 is conductively fixed to the bottom cover 21. The exhaust pipe 39 is used to exhaust the gas inside the antibacterial ceramic pot 1; a threaded rod 32 is fixedly connected to the upper surface of the piston 31, and the threaded rod 32 is slidably connected to the top cover 22. A handle 33 is fixedly connected to the top of the threaded rod 32. The handle 33 is used to drive the threaded rod 32, and the threaded rod 32 is used to drive the piston 31; a cavity 41 is arranged inside the sealing ring 4, a telescopic part 42 is arranged on the outer wall of the sealing ring 4, and a sealing part 43 is arranged on the telescopic part 42. The cavity 41 is used to accommodate gas, the telescopic part 42 is used to telescopically drive the sealing part 43, and the sealing part 43 is used to fit the inner wall of the antibacterial ceramic pot 1 for sealing; two connecting pipes 44 are conductively fixed to the upper surface of the sealing ring 4, and one of the connecting pipes 44 is conductively fixed to the input end of the second one-way valve 311, and the other connecting pipe 44 is conductively connected to the output end of the cylinder body 3. The connecting pipes 44 are used to connect the cavity 41 with the external pipeline.

[0023] Working principle: When using the utility model, place an article in the antibacterial ceramic pot 1, install the pot cover composed of the housing 2, the bottom cover 21 and the top cover 22 on the antibacterial ceramic pot 1, and then reciprocally rotate the handle 33. The handle 33 drives the piston 31 through the threaded rod 32, and the piston 31 reciprocally moves up and down along the cylinder body 3. During the upward movement of the piston 31, the second one-way valve 311 is in a closed state, and the gas in the antibacterial ceramic pot 1 enters the valve body 35 through the exhaust pipe 39, enters the first one-way valve 34 through the valve core 36, and then enters the cylinder body 3. When the piston 31 moves downward, the first one-way valve 34 is in a closed state, and the gas in the cylinder body 3 is discharged into the cavity 41 through one of the connecting pipes 44. As the gas in the cavity 41 increases, the telescopic part 42 on the sealing ring 4 extends, and the sealing part 43 on the telescopic part 42 gradually fits the inner wall of the antibacterial ceramic pot 1. When the gas in the cavity 41 is greater than the elastic force of the spring inside the second one-way valve 311, the second one-way valve 311 is opened, and the excess gas in the cavity 41 is discharged into the second one-way valve 311 through the other connecting pipe 44, and then discharged from the exhaust hole 23 through the three-way pipe 310. Then, since the pressure in the cavity 41 is not enough to overcome the elastic force of the spring inside the second one-way valve 311, the second one-way valve 311 closes, and the telescopic part 42 always remains in the extended state during this process. When the piston 31 cannot move downward smoothly, it indicates that most of the gas in the antibacterial ceramic pot 1 has been pumped out. At this time, under the action of the atmospheric pressure, the pot cover is tightly fixed on the antibacterial ceramic pot 1; if it is necessary to open the pot cover, rotate the knob 38. The knob 38 drives the valve core 36 to rotate through the valve rod 37 until the raised part on the knob 38 is blocked by the other end of the limit block 24. At this time, the valve core 36 conducts the exhaust pipe 39 and the three-way pipe 310, and the input end of the first one-way valve 34 is blocked by the valve core 36. The outside gas enters the antibacterial ceramic pot 1 through the three-way pipe 310, the valve core 36 and the exhaust pipe 39. The internal pressure of the antibacterial ceramic pot 1 returns to normal. At this time, the handle 33 can be rotated to make the piston 31 move upward, pumping the gas in the cavity 41 into the cylinder body 3, making the telescopic part 42 retract, and then the pot cover can be taken out.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0026] Finally, it should be noted that 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 recorded in the foregoing embodiments or equivalently replace some of the technical features. 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 embodiments of the present invention.

Claims

1. An antibacterial daily-use ceramic, comprising an antibacterial ceramic jar (1), characterized in that: The antibacterial ceramic tank (1) is sleeved with a shell (2), a cylinder (3) is arranged in the shell (2), a piston (31) is slidably connected in the cylinder (3), an output end of the cylinder (3) is conductively connected with a sealing ring (4), and the sealing ring (4) is sleeved on the shell (2), an input end of the cylinder (3) is conductively connected with a first one-way valve (34), an input end of the first one-way valve (34) is conductively connected with a valve body (35), another output end of the valve body (35) is conductively fixed with a three-way pipe (310), another input end of the three-way pipe (310) is conductively fixed with a second one-way valve (311), and an input end of the second one-way valve (311) is conductively connected to the sealing ring (4).

2. The antibacterial daily-use ceramic according to claim 1, characterized in that: The lower surface of the shell (2) is fixedly connected to a bottom cover (21), the upper surface of the shell (2) is fixedly connected to a top cover (22), and the top cover (22) is arranged on the top of the antibacterial ceramic jar (1).

3. The antibacterial daily-use ceramic according to claim 1, characterized in that: A valve core (36) is sleeved in the valve body (35), a valve stem (37) is fixedly connected to the valve core (36), and the valve stem (37) is rotatably connected to the valve body (35), a knob (38) is fixedly connected to the valve stem (37), and the knob (38) is arranged on the top end of the top cover (22).

4. The antibacterial daily-use ceramic according to claim 3, characterized in that: An exhaust hole (23) is provided on the top cover (22) at a position corresponding to the three-way pipe (310), and the output end of the three-way pipe (310) is arranged in the exhaust hole (23).

5. The antibacterial daily-use ceramic according to claim 3, characterized in that: A limit block (24) is provided on one side of the knob (38), and the limit block (24) is fixedly connected to the top cover (22).

6. The antibacterial daily-use ceramic according to claim 3, characterized in that: An exhaust pipe (39) is connected and fixed to the input end of the valve body (35), and one end of the exhaust pipe (39) is connected and fixed to the bottom cover (21).

7. The antibacterial daily-use ceramic according to claim 1, characterized in that: The upper surface of the piston (31) is rotatably connected to a threaded rod (32), and the threaded rod (32) is threadedly connected to the top cover (22), and the top end of the threaded rod (32) is fixedly connected to a handle (33).

8. The antibacterial daily-use ceramic according to claim 1, characterized in that: A cavity (41) is arranged inside the sealing ring (4), a telescopic portion (42) is arranged on the outer wall of the sealing ring (4), and a sealing portion (43) is arranged on the telescopic portion (42).

9. The antibacterial daily-use ceramic according to claim 8, characterized in that: Two connecting pipes (44) are connected and fixed on the upper surface of the sealing ring (4), and one of the connecting pipes (44) is connected and fixed to the input end of the second one-way valve (311), and the other connecting pipe (44) is connected and connected to the output end of the cylinder body (3).

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