Vacuum cup cover convenient for conversion between heat preservation and heat conduction

Abstract

The utility model discloses a heat preservation cup cover facilitating conversion between heat preservation and heat conduction. Comprising a shell, a control handle support, a cup opening locking support, a movable contact sliding ring, a cover lining, a control handle, handle positioning teeth, a handle fixing frame clamping groove, a shell inner contact piece, a cup opening sealing rubber mat, a cover lining heat insulation layer, control handle lifting outer teeth, a movable contact sliding ring clamping groove and a movable contact heat conduction piece. A cup opening locking support is installed below the control handle support, a shell inner contact piece is installed between the control handle support and the cup opening locking support, and a cover lining is installed on the inner side of the cup opening locking support. By operating the control handle, the heat preservation or non-heat-preservation purpose of the vessel is changed. In a non-heat-preservation state, objects contained in the vessel are in a high-heat-conduction state through the cover and the external environment, and the cold temperature and the hot temperature are rapidly equal. The heat preservation mode can be adjusted according to needs, so that objects contained in the heat preservation container can be kept at the current temperature for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat-insulating food and beverage utensils, and in particular relates to a heat-insulating cup cover which is convenient for heat-insulating and heat-conducting phase conversion. Background Art

[0002] Sealed food containers are widely used in daily life, especially heat preservation food containers. The heat preservation effect is also ideal, but it also brings inconveniences. Especially when traveling, the food inside is hot and you want to enjoy it at any time but can't eat it because of the high temperature. Opening the lid will cool it down slowly. It is also easy to cause harm to people and objects in life due to collisions. It is extremely unsafe. It is troublesome to cool down the contents of the container as quickly and safely as possible. Utility Model Content

[0003] The purpose of the utility model is to provide a thermos cup cover that is convenient for heat preservation and heat conduction phase conversion, aiming to solve the problems existing in the above-mentioned background technology. To achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0004] A thermal insulation cup cover that is convenient for heat preservation and heat conduction phase conversion, characterized in that it includes an outer shell, a control handle bracket, a cup mouth locking bracket, a dynamic contact slip ring, a cover lining, a control handle, a handle positioning tooth, a handle fixing frame slot, an outer shell inner contact piece, a cup mouth sealing pad, an inner cover lining insulation layer, a control handle lifting outer tooth, a dynamic contact slip ring slot and a dynamic contact heat conduction piece, the control handle bracket is installed at the head of the outer shell, the cup mouth locking bracket is installed below the control handle bracket, the inner shell contact piece is installed between the control handle bracket and the cup mouth locking bracket, and the cover The cup mouth sealing pad is installed on the top of the liner, the bottom of the cup mouth sealing pad is installed on the inner side of the cup mouth locking bracket, the outer side of the dynamic contact slip ring is connected with the dynamic contact heat conductive sheet, the dynamic contact slip ring is installed on the inner side of the control handle bracket and the cup mouth locking bracket, the control handle and the dynamic contact slip ring are threadedly connected, the control handle is positioned on the control handle bracket through the handle positioning teeth and the handle fixing frame slot, the control handle bracket is provided with the dynamic contact slip ring guide groove, the dynamic contact slip ring guide groove is used to guide the dynamic contact slip ring The head surface of the control handle is provided with the handle positioning teeth, the middle surface and the tail surface of the control handle are provided with the control handle lifting outer teeth, the control handle bracket and the dynamic contact sliding ring are respectively provided with the handle fixing frame slot and a plurality of dynamic contact sliding ring slots, the handle positioning teeth are matched with the handle fixing frame slot, the control handle lifting outer teeth are matched with the dynamic contact sliding ring slot, the cover lining is installed with the cover lining heat insulation layer, the control handle rotates to link the dynamic contact sliding ring through the control handle lifting outer teeth Lifting the inner teeth causes the dynamic contact sliding ring to rise, and at this time, the dynamic contact heat conductive sheet on the outside of the dynamic contact sliding ring rises at the same time. At this time, the inner lining of the cover cannot be connected to the inner contact sheet of the outer shell with high thermal conductivity through the dynamic contact heat conductive sheet, so the thermos cup cover has a heat preservation effect. Conversely, the control handle is rotated to lift the outer teeth through the control handle to link the dynamic contact sliding ring and lift the inner teeth to move the dynamic contact sliding ring downward. At this time, the dynamic contact heat conductive sheet moves downward at the same time, and the inner lining of the cover is connected to the inner contact sheet of the outer shell with high thermal conductivity through the dynamic contact heat conductive sheet, and the thermos cup cover has a heat conduction effect.

[0005] Preferably, a heat conducting sheet inside the shell is further provided between the shell and the control handle bracket.

[0006] Preferably, a lining heat conducting layer is provided between the cover lining and the cover lining heat insulating layer.

[0007] Preferably, the diameter of the lid liner gradually increases from bottom to top, thereby increasing the effective distance of contact with the contents and reducing overflow.

[0008] Preferably, the position of the dynamic-touch heat conductive sheet can be adjusted and changed, and the position of the dynamic-touch heat conductive sheet can be changed and locked by external rotation or compression.

[0009] Preferably, the outer shell and the cover lining are made of metal with high thermal conductivity.

[0010] Preferably, the contact piece in the shell and the inner lining of the cover are fixedly connected by a cup mouth locking bracket, and a heat-resistant separation area is provided in the middle, so that the contact piece in the shell and the inner lining of the cover are not in direct contact with each other in a high thermal conductivity state.

[0011] Preferably, the surface of the shell is also provided with thermal insulation and heat conduction switching marks.

[0012] The beneficial effects of the utility model are as follows: by operating a component on the lid of the heat preservation container, the use of the container can be changed to the heat preservation state or the non-heat preservation state. In the non-heat preservation state, the contents in the container are in a high thermal conductivity state through the lid and the external environment, and the hot and cold temperatures can be made equal relatively quickly. It can also be adjusted to the heat preservation mode as needed, so that the contents inside the heat preservation container can maintain the current temperature for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 An overall schematic diagram provided for an embodiment of the utility model;

[0014] Figure 2 A schematic diagram of a top view of a heat-conducting operating position of a control handle provided in an embodiment of the utility model;

[0015] Figure 3 A side sectional view of a dynamic contact slip ring provided in an embodiment of the utility model;

[0016] Figure 4 A side cross-sectional view of the contact piece in the housing and the cover lining arranged adjacently in the embodiment of the utility model;

[0017] Figure 5 This is a schematic cross-sectional view of the cover in a heat preservation state according to an embodiment of the utility model;

[0018] Figure 6 This is a schematic cross-sectional view of the heat-conducting state of the cover of an embodiment of the utility model;

[0019] Figure 7 Schematic diagram of the lid switching control handle, control handle fixing bracket, and thermal conductive sliding ring.

[0020] Among them, the reference numerals in the figure are:

[0021] 1. Shell; 2. Heat-conducting sheet inside the shell; 3. Control handle bracket; 4. Cup mouth locking bracket; 5. Dynamic contact slip ring; 6. Lining heat-conducting layer; 7. Cover lining; 8. Control handle; 9. Handle positioning teeth; 10. Handle fixing bracket slot; 11. Contact sheet inside the shell; 12. Cup mouth sealing pad; 13. Cover lining insulation layer; 14. Dynamic contact slip ring slot; 15. Dynamic contact heat-conducting sheet; 16. Dynamic contact slip ring guide groove; 17. Control handle lifting outer teeth. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it is directly on the other element or there is also a central element. When an element is considered to be "connected" to another element, it is directly connected to the other element or there may be a central element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are positional relationships with reference to the accompanying drawings.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0026] like Figures 1 to 4As shown, the embodiment of the utility model provides a thermal insulation cup cover that is convenient for heat preservation and heat conduction phase conversion, including a shell 1, a control handle bracket 3, a cup mouth locking bracket 4, a dynamic contact sliding ring 5, a cover lining 7, a control handle 8, a handle positioning tooth 9, a handle fixing frame slot 10, a shell inner contact sheet 11, a cup mouth sealing pad 12, a cover lining insulation layer 13, a control handle lifting outer tooth 17, a dynamic contact sliding ring slot 14 and a dynamic contact heat conductive sheet 15. The head of the shell 1 is equipped with a control handle bracket 3, and the control handle A cup mouth locking bracket 4 is installed below the bracket 3, a shell inner contact sheet 11 is installed between the control handle bracket 3 and the cup mouth locking bracket 4, a cup mouth sealing pad 12 is installed on the top of the cover lining 7, and the bottom of the cup mouth sealing pad 12 is installed on the inner side of the cup mouth locking bracket 4, a dynamic touch heat conductive sheet 15 is connected to the outer side of the dynamic touch slip ring 5, and the dynamic touch slip ring 5 is installed on the inner side of the control handle bracket 3 and the cup mouth locking bracket 4, and the control handle 8 is matched with the handle positioning tooth 9 and the handle fixing frame slot 10, and is clamped in On the control handle bracket 3, the control handle 8 is threadedly connected to the dynamic contact slip ring 5, and a dynamic contact slip ring guide groove 16 is provided in the control handle bracket 3. The dynamic contact slip ring guide groove 16 is used to guide the dynamic contact slip ring 5. The head surface of the control handle 8 is provided with a handle positioning tooth 9, and the middle surface and the tail surface of the control handle 8 are provided with a control handle lifting outer tooth 17. The control handle bracket 3 and the dynamic contact slip ring 5 are respectively provided with a handle fixing frame slot 10 and a plurality of dynamic contact slip ring 5 slots, and the handle positioning tooth 9 is connected to the handle. The handle fixing frame slot 10 is adapted to position the control handle 8, the control handle lifting outer tooth 17 is adapted to the dynamic contact slip ring 5 slot, the cover lining 7 is installed with a cover lining insulation layer 13, the control handle 8 is connected by a threaded rotation to make the dynamic contact slip ring 5 rise, at this time the dynamic contact heat conductive sheet 15 on the outer side of the dynamic contact slip ring 5 rises at the same time, at this time, the cover lining 7 cannot be connected to the outer shell 1 through the dynamic contact heat conductive sheet 15 and the outer shell inner contact sheet 11, so the thermos cup cover has a heat preservation effect, on the contrary, the thermos cup cover has a heat conduction effect.

[0027] In the embodiment, a heat conducting sheet 2 inside the shell is further provided between the shell 1 and the control handle bracket 3 .

[0028] In the embodiment, a lining heat conducting layer 6 is provided between the cover lining 7 and the heat insulating layer of the cover lining 7 .

[0029] In the embodiment, the diameter of the cover liner 7 gradually increases from bottom to top.

[0030] In the embodiment, the position of the dynamic-touch heat-conducting sheet 15 can be adjusted and changed, and the position of the dynamic-touch heat-conducting sheet 15 can be changed and locked by external rotation and compression.

[0031] In the embodiment, the outer shell 1 and the cover lining 7 are made of metal with high thermal conductivity.

[0032] In the embodiment, the contact piece 11 in the shell and the inner lining 7 of the cover are fixedly connected by the cup mouth locking bracket 4 , and a heat-resistant separation area is provided in the middle, so that the contact piece 11 in the shell and the inner lining 7 of the cover are not in direct contact.

[0033] In the embodiment, the surface of the housing 1 is also provided with a heat preservation and heat conduction switching mark.

[0034] like Figure 5 The cross-sectional structure diagram of the lid in the heat preservation state is shown in FIG. The rotating control handle 8 is connected by screw thread rotation to make the dynamic contact sliding ring 5 rise, and the dynamic contact heat conductive sheet 15 outside the dynamic contact sliding ring 5 rises at the same time. At this time, the lid lining 7 cannot be connected to the outer shell 1 through the dynamic contact heat conductive sheet 15 and the inner contact sheet 11 of the outer shell, so the heat preservation cup lid has a heat preservation effect.

[0035] like Figure 6 The cross-sectional structure diagram of the lid in the heat conduction state is shown in FIG. The rotating control handle 8 is connected by screw thread rotation to make the dynamic contact sliding ring 5 descend, and the dynamic contact heat conductive sheet 15 outside the dynamic contact sliding ring 5 descends at the same time. At this time, the lid lining 7 is connected to the outer shell 1 through the dynamic contact heat conductive sheet 15 and the inner contact sheet 11 of the outer shell, so the thermos cup lid has a heat conduction effect.

[0036] like Figure 7 As shown, the cover switching control handle, the control handle fixing frame, and the heat-conducting dynamic contact slip ring are viewed from above. The rotating control handle 8 is connected by screw thread rotation to make the dynamic contact slip ring 5 slide up and down along the dynamic contact slip ring guide groove 16.

[0037] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. A thermos cup cover that facilitates heat preservation and heat conduction phase conversion, characterized in that: It includes a shell, a control handle bracket, a cup mouth locking bracket, a dynamic contact slip ring, a cover lining, a control handle, a handle positioning tooth, a handle fixing frame slot, a shell inner contact piece, a cup mouth sealing pad, a cover lining insulation layer, a control handle lifting outer tooth, a dynamic contact slip ring slot and a dynamic contact heat conductive sheet. The control handle bracket is installed on the head of the shell, the cup mouth locking bracket is installed below the control handle bracket, the shell inner contact piece is installed between the control handle bracket and the cup mouth locking bracket, and the cup mouth sealing pad is installed on the top of the cover lining. The bottom of the cup mouth sealing rubber pad is installed on the inner side of the cup mouth locking bracket, the outer side of the dynamic contact slip ring is connected with the dynamic contact heat conductive sheet, the dynamic contact slip ring is installed on the inner side of the control handle bracket and the cup mouth locking bracket, the control handle and the dynamic contact slip ring are threadedly connected, the control handle is positioned on the control handle bracket through the handle positioning teeth and the handle fixing frame slot, the control handle bracket is provided with the dynamic contact slip ring guide groove, the dynamic contact slip ring guide groove is used to guide the dynamic contact slip ring, the control handle The handle positioning teeth are arranged on the head surface, the control handle lifting outer teeth are arranged on the middle surface and the tail surface, the control handle bracket and the dynamic contact sliding ring are respectively provided with the handle fixing frame slot and a plurality of dynamic contact sliding ring slots, the handle positioning teeth are matched with the handle fixing frame slot, the control handle lifting outer teeth are matched with the dynamic contact sliding ring slot, the cover lining heat insulation layer is installed inside the cover lining, and the control handle is rotated to lift the outer teeth of the control handle and drive the dynamic contact sliding ring to lift the inner teeth. The dynamic touch sliding ring rises, and at this time, the dynamic touch thermal conductive sheet on the outside of the dynamic touch sliding ring rises at the same time. At this time, the inner lining of the cover cannot be connected to the outer contact sheet of the outer shell with high thermal conductivity through the dynamic touch thermal conductive sheet, so the thermos cup cover has a heat preservation effect. On the contrary, the control handle rotates to lift the outer teeth through the control handle to link the dynamic touch sliding ring to lift the inner teeth to move the dynamic touch sliding ring downward. At this time, the dynamic touch thermal conductive sheet moves downward at the same time, and the inner lining of the cover is connected to the inner contact sheet of the outer shell with high thermal conductivity through the dynamic touch thermal conductive sheet, and the thermos cup cover has a heat conduction effect.

2. The heat preservation cup cover for facilitating heat preservation and heat conduction phase conversion according to claim 1, characterized in that: An inner shell heat conducting sheet is also arranged between the shell and the control handle bracket.

3. The heat preservation cup cover for facilitating heat preservation and heat conduction phase conversion according to claim 2, characterized in that: A liner heat-conducting layer is provided between the cover liner and the cover liner heat-insulating layer.

4. The heat preservation cup cover for facilitating heat preservation and heat conduction phase conversion according to claim 3, characterized in that: The diameter of the cover liner increases gradually from bottom to top.

5. The heat preservation cup cover for facilitating heat preservation and heat conduction phase conversion according to claim 4, characterized in that: The position of the dynamic touch heat conductive sheet can be adjusted and changed, and the position of the dynamic touch heat conductive sheet can be changed and locked by external rotation and compression.

6. The heat preservation cup cover for facilitating heat preservation and heat conduction phase conversion according to claim 5, characterized in that: The outer shell and the cover lining are made of metal with high thermal conductivity.

7. The heat preservation cup cover for facilitating heat preservation and heat conduction phase conversion according to claim 1, characterized in that: The contact piece in the shell and the inner lining of the cover are fixedly connected by the cup mouth locking bracket, and a heat-resistant separation area is provided in the middle. The contact piece in the shell is not in direct contact with the inner lining of the cover.

8. The heat preservation cup cover for facilitating heat preservation and heat conduction phase conversion according to claim 1, characterized in that: The surface of the shell is also provided with heat preservation and heat conduction switching marks.

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