Hollow anti-blocking stacking cup

Abstract

The utility model relates to the technical field of stacked cups, in particular to a hollow anti-blocking stacked cup which comprises a stacked cup body, the stacked cup body comprises an inverted-truncated-cone-shaped inner cup body and an anti-scalding outer sleeve arranged on the periphery of the inner cup body, and due to the arrangement of the anti-scalding outer sleeve, when the stacked cup is used for containing hot water, the anti-scalding effect can be achieved. An annular limiting part is arranged at the bottom end of the anti-scalding outer sleeve, an annular protrusion is arranged on the circumferential inner wall of the bottom of the inner cup body, the multiple stacking cups can be sequentially plugged and stacked from top to bottom, and the annular limiting part of the upper stacking cup and the annular protrusion of the lower stacking cup can abut against each other up and down to be in limiting fit. The stacked cups are prevented from being plugged more and more tightly under the action of external force, so that the contact area or friction force between the two stacked cups cannot be larger and larger, the situation that the stacked cups are plugged is avoided, it is guaranteed that multiple cups cannot be taken out together when a user takes the cups, a single cup can be accurately and rapidly taken out, and the use experience of the user is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking cups, in particular to a hollow anti-clogging stacking cup. Background Art

[0002] The wall of the existing disposable stacking cup is a single-layer structure. When hot water is contained, the temperature is high and it is easy to burn the hands. In addition, when multiple cups are nested and stacked, there is no limit structure, so the cups are easily squeezed tighter under the action of external force, resulting in a large contact area and friction between the two cups, which leads to jamming. As a result, when users take out cups, they are easy to take out multiple cups together, and cannot take out a single cup accurately and quickly, affecting the user experience. Utility Model Content

[0003] The utility model aims to provide a stacking cup to solve the above-mentioned technical problems.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: a hollow anti-clogging stacking cup, including a stacking cup, which includes an inverted truncated cone-shaped inner cup body and an anti-scalding outer jacket arranged on the outer periphery of the inner cup body, the bottom end of the anti-scalding outer jacket has an annular limiting portion, and the circumferential inner wall of the bottom of the inner cup body is provided with an annular protrusion, and multiple stacking cups can be stacked and plugged in sequence from top to bottom, and the annular limiting portion of the upper stacking cup and the annular protrusion of the lower stacking cup can be abutted and limited up and down.

[0005] Preferably, the bottom outer side of the scald-proof outer cover of the upper stacking cup is tightly fitted with the middle inner side of the inner cup body of the lower stacking cup.

[0006] Preferably, the scald-proof jacket comprises an inverted truncated cone-shaped gripping portion penetrating from top to bottom, and the annular limiting portion is horizontally connected between the bottom end of the gripping portion and the circumferential outer wall of the inner cup body.

[0007] Preferably, the inner side of the top end of the gripping portion is sealed to the outer side of the upper portion of the inner cup body, and a hollow compartment is formed between the inner cup body and the scald-proof outer jacket.

[0008] Preferably, the longitudinal section of the annular protrusion is an arc-shaped structure.

[0009] Preferably, a hollow annular cup rim is arranged on the periphery of the top end of the inner cup body.

[0010] Preferably, the stacking cups are paper stacking cups.

[0011] The utility model has the following beneficial effects:

[0012] The stacking cup of the utility model comprises an inner cup body in the shape of an inverted truncated cone and an anti-scalding jacket arranged on the periphery of the inner cup body. The setting of the anti-scalding jacket enables the stacking cups to prevent hands from being scalded when holding hot water. The bottom end of the anti-scalding jacket has an annular limiting portion, and the circumferential inner wall of the bottom of the inner cup body is provided with an annular protrusion. Multiple stacking cups can be tightly stacked and arranged in sequence from top to bottom, and the annular limiting portion of the upper stacking cup and the annular protrusion of the lower stacking cup can be abutted and limited up and down to prevent the stacking cups from being tightened under the action of external force, so that the contact area or friction between the two stacking cups will not increase, thereby avoiding the situation of clogging, ensuring that the user will not take out multiple cups together when taking the cups, but can accurately and quickly take out a single cup, thereby ensuring the user's usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of two stacking cups after being stacked according to an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the stacking cups of the embodiment of the utility model;

[0015] The accompanying drawings are marked with: 1 inner cup body, 2 anti-scalding outer cover, 21 gripping portion, 22 annular limiting portion, 3 annular protrusion, 4 hollow compartment, 5 annular cup edge. DETAILED DESCRIPTION

[0016] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0017] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1 and 2 As shown, as an embodiment of the utility model, a hollow anti-clogging stacking cup is provided, including a stacking cup, which includes an inverted truncated cone-shaped inner cup body 1 and an anti-scalding jacket 2 arranged on the outer periphery of the inner cup body 1. The setting of the anti-scalding jacket 2 enables the stacking cup to prevent scalding when holding hot water. The bottom end of the anti-scalding jacket 2 is provided with an annular limiting portion 22, and the circumferential inner wall of the bottom of the inner cup body 1 is provided with an annular protrusion 3. Multiple stacking cups can be tightly stacked and arranged in sequence from top to bottom, that is, the bottom outer side of the anti-scalding jacket 2 of the upper stacking cup is tightly matched with the middle inner side of the inner cup body 1 of the lower stacking cup, and the annular limiting portion 22 of the upper stacking cup and the annular protrusion 3 of the lower stacking cup can be abutted and limited up and down to prevent the stacking cup from being more and more tightly blocked under the action of external force, so that the contact area or friction between the two stacking cups will not increase, thereby avoiding the situation of blocking, ensuring that the user will not take out multiple cups together when taking the cup, but can accurately and quickly take out a single cup, thereby ensuring the user's use experience.

[0020] In this embodiment, the scald-proof jacket 2 includes an inverted truncated cone-shaped holding portion 21 that passes through from top to bottom, and an annular limiting portion 22 is horizontally connected between the bottom end of the holding portion 21 and the circumferential outer wall of the inner cup body 1. The longitudinal section of the annular protrusion 3 is an arc-shaped structure, which is easy to process and ensures the limiting stability.

[0021] In this embodiment, the stacking cups are paper stacking cups, but they can also be made of other materials, such as plastic.

[0022] In this embodiment, the inner side of the top of the grip portion 21 is sealed to the outer side of the upper portion of the inner cup body 1, and a hollow compartment 4 is formed between the inner cup body 1 and the anti-scalding jacket 2, further improving the heat insulation and anti-scalding effect to prevent users from getting scalded.

[0023] In this embodiment, a hollow annular cup edge 5 is arranged on the periphery of the top end of the inner cup body 1, so as to prevent water leakage when the user drinks water.

[0024] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes made to the present invention in form and detail, without departing from the spirit and scope of the present invention as defined in the appended claims, shall fall within the scope of protection of the present invention.

Claims

1. A hollow anti-clogging stacking cup, characterized by: It includes a stacking cup, which includes an inverted truncated cone-shaped inner cup body and an anti-scalding outer jacket arranged on the outer periphery of the inner cup body, the bottom end of the anti-scalding outer jacket has an annular limiting portion, and the circumferential inner wall of the bottom of the inner cup body is provided with an annular protrusion, and multiple stacking cups can be stacked and arranged in sequence from top to bottom, and the annular limiting portion of the upper stacking cup and the annular protrusion of the lower stacking cup can be abutted and limited up and down.

2. The hollow anti-clogging stacking cup according to claim 1, characterized in that: The outer side of the bottom of the scald-proof outer cover of the upper stacking cup is tightly fitted with the inner side of the middle of the inner cup body of the lower stacking cup.

3. The hollow anti-clogging stacking cup according to claim 1, characterized in that: The scald-proof jacket comprises an inverted truncated cone-shaped gripping portion which passes through from top to bottom, and an annular limiting portion is horizontally connected between the bottom end of the gripping portion and the circumferential outer wall of the inner cup body.

4. The hollow anti-clogging stacking cup according to claim 3 is characterized in that: The inner side of the top end of the gripping portion is sealedly connected to the outer side of the upper portion of the inner cup body, and a hollow compartment is formed between the inner cup body and the scald-proof outer jacket.

5. The hollow anti-clogging stacking cup according to claim 1, characterized in that: The longitudinal section of the annular protrusion is an arc-shaped structure.

6. The hollow anti-clogging stacking cup according to claim 1, characterized in that: A hollow annular cup edge is arranged on the periphery of the top end of the inner cup body.

7. The hollow anti-clogging stacking cup according to claim 1, characterized in that: The stacking cups are paper stacking cups.

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