Vacuum cup
By adding a top plate, steel ring, and inner steel core inside the thermos lid, the problems of poor heat preservation and easy pop-open lid of traditional thermos cups are solved, achieving higher safety and sealing performance.
Patent Information
- Application Number
- CN202421222674.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-30
AI Technical Summary
Traditional thermos cups have a simple structure, resulting in poor heat preservation and the risk that the insulated lid may pop open easily.
Adding a top plate, steel ring, and inner steel core inside the thermos lid enhances the overall strength of the lid and improves the sealing performance through a sealing ring.
It improves the safety and sealing of the thermos, prevents the lid from popping open, and enhances the heat preservation effect.
Smart Images
Figure CN222323280U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a thermos cup. Background Art
[0002] A thermos cup is generally a water container made of ceramic or stainless steel with a vacuum layer. It has a lid on the top and is tightly sealed. The vacuum insulation layer can delay the heat dissipation of the water and other liquids inside to achieve the purpose of heat preservation.
[0003] However, the structure of the traditional thermos cup is too simple, which makes it unable to provide good insulation effect. At the same time, its structure lacks certain supporting components, which may cause the risk of the insulation cover being bounced off by hot air. Based on the above problems, it is necessary to provide a thermos cup that can solve the problem. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a thermos cup.
[0005] In order to solve the above problems, the utility model adopts the following technical solutions:
[0006] A thermos cup, comprising:
[0007] A thermos cup body, wherein a thermos cup cover is arranged at the top of the thermos cup body, an operating handle is arranged at the right side of the thermos cup body near the top, the thermos cup cover comprises an inner core, an inner side of the inner core is provided with an internal thread, and the cover is connected to the top of the thermos cup body, an inner steel core is arranged at the bottom of the inner core, the inner steel core is sleeved on the bottom of the inner core, a steel ring is arranged at the outer surface of the inner core near the bottom, a sealing ring is arranged at the bottom of the inner core near the outer ring, and a top sheet is arranged at the middle position of the top surface of the inner core.
[0008] Preferably, a shoulder ring is provided at a position near the top of the surface of the thermos cup body, and the shoulder ring is an open structure. A shoulder ring rivet rod is provided at the right side of the shoulder ring, and the operating handle is connected to the shoulder ring rivet rod to form a fixation. A protective cover is provided at the position of the operating handle interface.
[0009] Preferably, an inner steel core positioning ring is provided at a position near the bottom of the inner surface of the inner core, the inner steel core positioning ring is welded to the inner core, and the inner steel core is clamped on the inner steel core positioning ring.
[0010] Preferably, a plastic cover outer ring is provided at the outer side of the steel ring.
[0011] Preferably, a waterproof silicone ring is arranged at a position close to the outside of the top of the inner core, a decorative ring is arranged at a position on the top of the waterproof silicone ring, and the outer edge of the top sheet is arranged at the bottom of the decorative ring to be pressed tightly.
[0012] The beneficial effects of the utility model are:
[0013] The device increases the overall strength of the thermos cup cover by adding a top sheet, a steel ring and an inner steel core on the inner side of the thermos cup cover, thereby preventing it from directly bouncing open and causing human injury. The risk of bouncing open can be effectively prevented. At the same time, a sealing ring is added to the inner bottom surface to further achieve a heat preservation effect. After the improvement of the device, the corresponding safety and sealing are increased. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a three-dimensional diagram of the utility model;
[0016] Figure 2 It is the front view of the utility model;
[0017] Figure 3 This is a schematic diagram of a thermos cup cover;
[0018] Figure 4 This is an enlarged view of AA. DETAILED DESCRIPTION
[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.
[0020] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.
[0021] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 should not be understood as a limitation on the present invention.
[0022] In addition, in the description of the present invention, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0023] In the present invention, unless otherwise clearly specified and limited, the terms "set", "socket", "connect", "penetrate", "plug in" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection 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 invention can be understood according to specific circumstances.
[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A thermos cup shown, comprising:
[0025] A thermos cup body 101, wherein a thermos cup cover 201 is arranged at the top of the thermos cup body 101, an operating handle 102 is arranged at the right side of the thermos cup body 101 near the top, the thermos cup cover 201 comprises an inner core 203, an inner side of the inner core 203 is provided with an internal thread, connected to the top of the thermos cup body 101, an inner steel core 204 is arranged at the bottom of the inner core 203, the inner steel core 204 is sleeved on the bottom of the inner core 203, a steel ring 205 is arranged at the outer surface of the inner core 203 near the bottom, a sealing ring 206 is arranged at the bottom of the inner core 203 near the outer ring, and a top sheet 207 is arranged at the middle position of the top surface of the inner core 203.
[0026] After the steel ring is glued on the inside, it is directly pressed into the inner core, and the center of the inner core is used as the positioning center to ensure the accuracy of its installation and positioning.
[0027] In a preferred embodiment of the present invention, a shoulder ring 103 is provided at a position near the top of the surface of the thermos cup body 101, and the shoulder ring 103 is an open structure. A shoulder ring rivet rod 104 is provided at a position on the right side of the shoulder ring 103, and the operating handle 102 is connected to the shoulder ring rivet rod 104 to form a fixation. A protective cover 105 is provided at the position of the interface of the operating handle 102.
[0028] The setting of the protective cover can hide the interface and further fix it. Even if the interface is broken, the protective cover can still play a certain connecting role.
[0029] In a preferred embodiment of the present invention, an inner steel core positioning ring 202 is provided on the inner surface of the inner core 203 near the bottom, the inner steel core positioning ring 202 is welded on the inner core 203 , and the inner steel core 204 is clamped on the inner steel core positioning ring 202 .
[0030] By installing the inner steel core on the inner steel core positioning ring, the inner steel core can be prevented from falling, thereby further increasing the firmness of the connection.
[0031] In a preferred embodiment of the present invention, a plastic cover outer ring 208 is provided at the outer side of the steel ring 205 .
[0032] The outer ring of the plastic cover is directly mounted on the outside of the steel ring to protect the steel ring.
[0033] In a preferred embodiment of the present invention, a waterproof silicone ring 209 is arranged at the top of the inner core 203 near the outer side, a decorative ring 210 is arranged at the top of the waterproof silicone ring 209, and the outer edge of the top sheet 207 is arranged at the bottom of the decorative ring 210 to be tightly pressed.
[0034] The decorative ring is connected to the inner core by means of a clamp. At the same time, the top side of the decorative ring is pressed on the top of the top sheet to form a pressure on the top sheet, thereby achieving a tightening effect on the top sheet. The bottom of the decorative ring is connected to the top of the steel ring to increase the overall connectivity, thereby making the whole more solid.
[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0036] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0037] For ease of description, spatially relative terms such as "above", "above", "on the upper surface", "above", etc. may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used herein are interpreted accordingly.
[0038] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.
[0040] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A thermos cup, characterized in that: include, A thermos cup body (101), wherein a thermos cup cover (201) is arranged at the top of the thermos cup body (101), an operating handle (102) is arranged at the right side of the thermos cup body (101) near the top, the thermos cup cover (201) comprises an inner core (203), the inner side of the inner core (203) is provided with an internal thread, and is connected to the top of the thermos cup body (101), an inner steel core (204) is arranged at the bottom of the inner core (203), the inner steel core (204) is sleeved on the bottom of the inner core (203), a steel ring (205) is arranged at the outer surface of the inner core (203) near the bottom, a sealing ring (206) is arranged at the bottom of the inner core (203) near the outer ring, and a top sheet (207) is arranged at the middle position of the top of the inner core (203).
2. The thermos cup according to claim 1, characterized in that: A shoulder ring (103) is arranged at a position near the top of the surface of the thermos cup body (101); the shoulder ring (103) is an open structure; a shoulder ring rivet rod (104) is arranged at a position on the right side of the shoulder ring (103); the operating handle (102) is connected to the shoulder ring rivet rod (104) to form a fixation; and a protective cover (105) is arranged at the position of the interface of the operating handle (102).
3. The thermos cup according to claim 1, characterized in that: An inner steel core positioning ring (202) is provided at a position close to the bottom of the inner surface of the inner core (203); the inner steel core positioning ring (202) is welded to the inner core (203); and the inner steel core (204) is clamped on the inner steel core positioning ring (202).
4. The thermos cup according to claim 3, characterized in that: A plastic cover outer ring (208) is arranged at the outer side of the steel ring (205).
5. The thermos cup according to claim 2, characterized in that: A waterproof silicone ring (209) is arranged at a position close to the outside of the top of the inner core (203), a decorative ring (210) is arranged at a position on the top of the waterproof silicone ring (209), and the outer edge of the top sheet (207) is arranged at the bottom of the decorative ring (210) in a compacted manner.