Anti-oxidation small household appliance capable of adjusting relief pressure

Abstract

The utility model relates to the technical field of small household appliances, in particular to an anti-oxidation small household appliance capable of adjusting decompression pressure. The container is used for containing raw materials to be processed, the cover body is detachably arranged on the container and used for sealing the container, the adjustable pressure release valve is arranged on the container or the cover body and used for discharging gas in the container into the environment, and the adjustable pressure release valve is communicated with the interior of the container. When hot drinks are made, scum cannot be deposited on the cover body, and good experience is brought to users; when non-hot drinks are made, the hydrogen capacity in the drinks is higher, and the anti-oxidation effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of small household appliances, in particular to an antioxidant small household appliance with adjustable pressure relief pressure. Background Art

[0002] Existing small household appliances with heating and stirring functions, such as juicers, soymilk machines, health pots, wall breakers, etc., have liberated the labor of hands and provided people with more convenient ways and means to supplement nutrition. However, the existing small household appliances will cause the original nutrients of the food to produce oxidation reactions more quickly and unavoidably in the way they process food. Specifically, during the food processing process, heating, stirring, or wall breaking will accelerate the oxidation reaction between the original nutrients of the food and the oxygen in the liquid or gas, causing oxidative damage to the nutrients of the original food and resulting in a large amount of nutrient loss. As a result, after the food is processed by the existing traditional small household appliances, the original nutrients are lost quickly, which is contrary to the essence of making it convenient for people to get better nutrition, and it is also the pain point of the existing traditional small household appliance industry at home and abroad.

[0003] To this end, the applicant has developed an antioxidant small appliance that can solve the above technical problems, and the application number is CN202322105525 or CN2023109846518. However, the pressure relief valve used to discharge the gas in the container into the environment in the above patents is a fixed-value pressure relief valve, which makes this antioxidant small appliance have the following problems in use: (1) When making hot drinks such as soy milk and soup, a large number of bubbles and foam with scum will be generated in the container. When the pressure in the container reaches the threshold of the pressure relief valve, not only will the high-pressure gas be discharged into the external environment through the pressure relief valve, but also the foam with scum will be discharged into the external environment through the pressure relief valve. The scum will then be deposited on the surface of the cover, affecting the hygienic condition of the antioxidant small appliance and bringing a bad experience to users. (2) When making room temperature or low temperature drinks such as juice and vegetable salad, the pressure in the container is low. In order to increase the solubility of hydrogen, the threshold of the pressure relief valve should be large enough. When the threshold is large, it is not suitable for making hot drinks.

[0004] That is to say, when making hot drinks, low pressure is required in the container; when preparing drinks at room temperature or low temperature, high pressure is required in the container; the antioxidant small household appliance using a fixed pressure relief valve cannot make hot drinks and non-hot drinks at the same time and does not meet the use requirements. Therefore, it is necessary to further improve the above antioxidant small household appliances. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an antioxidant small household appliance with adjustable pressure relief pressure, which is achieved through the following technical solutions:

[0006] An antioxidant small household appliance with adjustable pressure relief pressure comprises: a container for accommodating raw materials to be processed, a cover body detachably arranged on the container and used to seal the container, and an adjustable pressure relief valve arranged on the container or the cover body and used to discharge the gas in the container into the environment, wherein the adjustable pressure relief valve is connected to the interior of the container.

[0007] Optionally, the adjustable pressure relief valve includes: a valve body with an air inlet and an air outlet, a silicone sleeve for movably sealing the air inlet, a movable core for pushing the silicone sleeve to movably press against the air inlet, a spring for pushing the movable core to move toward the air inlet, and an adjusting knob for adjusting the force with which the spring presses against the movable core; an installation cavity for accommodating the silicone sleeve, the movable core, the spring and the adjusting knob is provided on the valve body, and the installation cavity is connected to the air inlet and the air outlet respectively; the air inlet is provided at one end of the valve body, and the other end is threadedly connected to the adjusting knob, and the air outlet is located on the side wall of the valve body; one end of the spring presses against the movable core, and the other end presses against the adjusting knob; the silicone sleeve is fixedly connected to the end of the movable core away from the spring; the valve body is fixedly connected to the cover body or the container.

[0008] Optionally, the movable core includes: a movable rod; a sealing disc is provided in the middle of the movable rod for sealing the installation cavity and allowing the gas in the container to be discharged into the environment from the air outlet, the installation cavity and the air outlet in sequence; the silicone sleeve is sleeved on one end of the movable rod, and the spring is sleeved on the other end of the movable rod.

[0009] Optionally, a limiting groove for accommodating the other end of the movable rod is provided on the adjusting knob.

[0010] Optionally, a plurality of umbrella-shaped grooves are provided on the adjusting knob, and a ball screw is provided on the cover body, and the ball screw is pressed against the umbrella-shaped grooves.

[0011] Optionally, the air inlet is a conical air inlet, and the end of the silicone sleeve is adapted to the conical air inlet.

[0012] Optionally, a pressure relief channel is provided on the cover body, and the pressure relief channel is communicated with the air outlet.

[0013] In summary, the utility model has the following beneficial effects: by changing the existing fixed-value pressure relief valve into an adjustable pressure relief valve with adjustable pressure relief pressure, a smaller pressure relief valve value can be selected when making hot drinks, so that the pressure in the container is not sufficient to discharge the foam with scum into the external environment, and the scum will not be deposited on the surface of the cover body, and will not affect the sanitary condition of the antioxidant small household appliance, bringing a better experience to users; when making non-hot drinks, a larger pressure relief valve value can be selected, so that a larger pressure is maintained in the container, thereby increasing the hydrogen capacity in the drink and achieving a better antioxidant effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of the utility model;

[0015] Figure 2 It is a partial enlarged view of the utility model.

[0016] In the figure: 1. container; 2. cover body; 21. pressure relief channel; 3. adjustable pressure relief valve; 31. valve body; 311. air inlet; 312. air outlet; 313. installation cavity; 32. silicone sleeve; 33. movable core; 331. movable rod; 332. sealing disc; 34. spring; 35. adjusting knob; 4. ball screw; 6. sealing ring. DETAILED DESCRIPTION

[0017] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. Several embodiments of the utility model are given in the accompanying drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0018] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. 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. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0019] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] The utility model provides an antioxidant small household appliance with adjustable pressure relief pressure, such as Figure 1-2 As shown, it includes: a container 1 for containing raw materials to be processed, a cover 2 detachably arranged on the container 1 and used to seal the container 1, and an adjustable pressure relief valve 3 arranged on the container 1 or the cover 2 and used to discharge the gas in the container 1 to the environment, and the adjustable pressure relief valve 3 is connected to the interior of the container 1.

[0022] The cover 2 is fixed to the top of the container 1 by existing methods such as threaded connection, snap-fit ​​locking, etc., and is detachably connected to the container 1, so as to facilitate adding various beverage ingredients to be processed into the container 1 or pouring the processed beverage out of the container 1. Figure 1 In the illustrated embodiment, the adjustable pressure relief valve 3 is fixedly mounted on the cover body 2 by existing means such as threaded connection, snap-fit ​​locking, etc., wherein the air inlet 311 of the adjustable pressure relief valve 3 is connected to the interior of the container 1, so that when the pressure in the container 1 reaches a threshold value, pressure relief can be performed to ensure the safe use of the small household appliance.

[0023] In another embodiment, the adjustable pressure relief valve 3 can be directly installed on the side wall of the container 1 (not shown in the drawings), or it can be connected to the interior of the container 1 through a conduit or an internal channel. Although these connection structures can solve the technical problems existing in the background technology, they will cause the overall structure of the antioxidant small household appliance to be less beautiful.

[0024] When making hot drinks, the pressure relief valve value of the adjustable pressure relief valve 3 is adjusted to a smaller pressure relief valve value, so that the pressure in the container 1 is not sufficient to discharge the foam with scum into the external environment, and the scum will not be deposited on the surface of the cover 2, which will not affect the sanitary condition of the antioxidant small appliance, and bring a better experience to the user; when making non-hot drinks, the pressure relief valve value of the adjustable pressure relief valve 3 is adjusted to a larger pressure relief valve value, so that a larger pressure is maintained in the container 1, thereby increasing the hydrogen capacity in the drink and achieving a better antioxidant effect.

[0025] The antioxidant small household appliance with adjustable pressure relief pressure of the present application also includes an organic base, a hydrogen production component, a stirring component and / or a heating component, wherein the heating component is installed at the bottom of the container 1, the stirring paddle of the stirring component is installed inside the container 1, and the hydrogen outlet of the hydrogen production component is connected to the interior of the container 1; the structure and connection relationship of the above-mentioned components (not shown in the drawings) are consistent with the contents recorded in the patent documents with application numbers 202322105525 or 2023109846518. Since the above-mentioned structure does not affect the solution of the technical problems existing in the background technology, it will not be repeated here and its structure will no longer be shown in the drawings.

[0026] Furthermore, the adjustable pressure relief valve 3 comprises: a valve body 31 having an air inlet 311 and an air outlet 312, a silicone sleeve 32 for movably sealing the air inlet 311, a movable core 33 for pushing the silicone sleeve 32 to move against the air inlet 311, a spring 34 for pushing the movable core 33 to move toward the air inlet 311, and an adjusting knob 35 for adjusting the force of the spring 34 pressing against the movable core 33; a valve body 31 is provided with a valve body 31 for accommodating the silicone sleeve 32, the movable core 33, the spring 34 and the adjusting knob 35; The mounting cavity 313 of the button 35 is connected to the air inlet 311 and the air outlet 312 respectively; the air inlet 311 is opened at one end of the valve body 31, and the other end is threadedly connected to the adjusting knob 35, and the air outlet 312 is located on the side wall of the valve body 31; one end of the spring 34 is pressed against the movable core 33, and the other end is pressed against the adjusting knob 35; the silicone sleeve 32 is fixedly connected to the end of the movable core 33 away from the spring 34; the valve body 31 is fixedly connected to the cover body 2 or the container 1.

[0027] like Figure 2As shown, the valve body 31 is generally a cylindrical structure, with an air inlet 311 at the bottom, an air outlet 312 at the side wall near the bottom, and an installation cavity 313 in the axial direction. The inner wall of the upper end of the installation cavity 313 is provided with threads for threaded connection with the lower end of the adjusting knob 35. The adjusting knob 35 is T-shaped as a whole, and its lower end with threads is located in the installation cavity 313. The upper end of the spring 34 is pressed against the lower end of the adjusting knob 35, and its lower end is pressed against the upper end of the movable core 33; the lower end of the movable core 33 pushes the silicone sleeve 32 to press against the air inlet 311. When the silicone sleeve 32 presses against the air inlet 311, the air inlet 311 is not connected with the installation cavity 313. When the gas pressure in the container 1 is greater than the yield value of the spring 4, the silicone sleeve 32 moves upward and no longer presses against the air inlet 311. At this time, the air inlet 311 is connected with the installation cavity 313, and the air outlet 312 is normally connected with the installation cavity 313. The valve body 31 is fixedly mounted on the cover body 2 by existing methods such as threaded connection, snap-fit ​​locking, etc., and can also be directly mounted on the side wall of the container 1 by existing technology.

[0028] The pressure relief valve can be adjusted by rotating the adjusting knob 35. The adjusting knob 35 is threadedly connected to the valve body 31 so that the adjustable range of the pressure relief valve is more linear and continuous, thereby meeting the needs of making various beverages that require different pressure relief valves.

[0029] Furthermore, the movable core 33 includes: a movable rod 331; a sealing disc 332 is provided in the middle of the movable rod 331 for sealing the installation cavity 313 and allowing the gas in the container 1 to be discharged to the environment from the air outlet 312, the installation cavity 313, and the air outlet 312 in sequence; the silicone sleeve 32 is sleeved on one end of the movable rod 331, and the spring 34 is sleeved on the other end of the movable rod 331.

[0030] like Figure 2 As shown, the movable rod 331 and the sealing disc 332 are integrally injection-molded and are in the shape of a cross as a whole. The sealing disc 332 is provided with a sealing ring 5, which seals the mounting cavity 313. The upper end of the movable rod 331 plays a role of relatively fixing the spring 4, so that when the spring 4 is squeezed, it is mainly compressed in the longitudinal direction and will not be compressed and deformed to contact the inner wall of the mounting cavity 312, thereby making the adjustable range of the pressure relief valve value of the adjustable pressure relief valve 3 more linear and coherent, meeting the needs of making various beverages requiring different pressure relief valve values.

[0031] Furthermore, a limiting groove for accommodating the other end of the movable rod 331 is provided on the adjusting knob 35 .

[0032] like Figure 2As shown, the limit groove is located at the lower end of the adjusting knob 35 and is a cylindrical groove, which can ensure that when the movable rod 331 slides in the installation cavity 313, its sliding direction is more vertical and will not be obviously offset. To a certain extent, the adjustable range of the pressure relief valve value of the adjustable pressure relief valve 3 is more linear and coherent.

[0033] Furthermore, a plurality of umbrella-shaped grooves are formed on the adjusting knob 35 , and a ball screw 4 is provided on the cover body 2 , and the ball screw 4 is pressed against the umbrella-shaped grooves.

[0034] A plurality of umbrella-shaped grooves (not clearly shown in the drawings) are located on the upper side wall of the adjusting knob 35, and their shapes are similar to the pits formed by a ball hitting the ground. A ball screw 4 is threadedly connected to the cover body 2, and the ball of the ball screw 4 presses against the umbrella-shaped groove to fix the adjusting knob 35, preventing the adjusting knob 35 from loosening due to pressure during use and falling off the valve body 31.

[0035] Furthermore, the air inlet 311 is a conical air inlet 311 , and the end of the silicone sleeve 32 is adapted to the conical air inlet 311 .

[0036] like Figure 2 As shown, in order to improve the sealing performance of the silicone sleeve 32 sealing the air inlet 311, the shape of the air inlet 311 is set to be conical, and the bottom of the silicone sleeve 32 is also set to be a cone corresponding to the shape of the air inlet 311.

[0037] Furthermore, a pressure relief channel 21 is provided on the cover body 2 , and the pressure relief channel 21 is communicated with the air outlet 312 .

[0038] like Figure 2 As shown, the cross section of the pressure relief channel 21 is L-shaped, one end of which is connected to the air outlet 312, and the other end is connected to the external environment, so that when making hot drinks, hot steam will not pass through the adjusting knob 35, nor will it be sprayed directly on the adjusting knob 35, preventing the adjusting knob 35 from scalding fingers.

[0039] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An antioxidant small household appliance with adjustable pressure relief pressure, characterized in that: include: A container for containing raw materials to be processed, a cover detachably disposed on the container and used to seal the container, and an adjustable pressure relief valve disposed on the container or the cover and used to discharge the gas in the container to the environment, wherein the adjustable pressure relief valve is in communication with the interior of the container; The adjustable pressure relief valve includes: a valve body with an air inlet and an air outlet, a silicone sleeve for movably sealing the air inlet, a movable core for pushing the silicone sleeve to movably press against the air inlet, a spring for pushing the movable core to move toward the air inlet, and an adjusting knob for adjusting the force with which the spring presses against the movable core; an installation cavity for accommodating the silicone sleeve, the movable core, the spring and the adjusting knob is provided on the valve body, and the installation cavity is communicated with the air inlet and the air outlet respectively; the air inlet is provided at one end of the valve body, and the other end is threadedly connected to the adjusting knob, and the air outlet is located on the side wall of the valve body; one end of the spring presses against the movable core, and the other end presses against the adjusting knob; the silicone sleeve is fixedly connected to the end of the movable core away from the spring; the valve body is fixedly connected to the cover body or the container.

2. The antioxidant small household appliance with adjustable pressure relief pressure according to claim 1, characterized in that: The movable core includes: a movable rod; a sealing disc is provided in the middle of the movable rod for sealing the installation cavity and allowing the gas in the container to be discharged to the environment from the air outlet, the installation cavity and the air outlet in sequence; the silicone sleeve is sleeved on one end of the movable rod, and the spring is sleeved on the other end of the movable rod.

3. The antioxidant small household appliance with adjustable pressure relief pressure according to claim 2, characterized in that: The adjusting knob is provided with a limiting groove for accommodating the other end of the movable rod.

4. The antioxidant small household appliance with adjustable pressure relief pressure according to claim 1, characterized in that: A plurality of umbrella-shaped grooves are provided on the adjusting knob, and a ball screw is provided on the cover body, and the ball screw is pressed against the umbrella-shaped groove.

5. The antioxidant small household appliance with adjustable pressure relief pressure according to claim 1, characterized in that: The air inlet is a conical air inlet, and the end of the silicone sleeve is adapted to the conical air inlet.

6. The antioxidant small household appliance with adjustable pressure relief pressure according to claim 1, characterized in that: A pressure relief channel is provided on the cover body, and the pressure relief channel is communicated with the air outlet.

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