Paper pulp environment-friendly cup

Abstract

The utility model provides a paper pulp environment-friendly cup which comprises a cup body, the cup body comprises a cup opening part, a cup body part and a cup bottom which are connected into a whole, arc protruding strips are arranged on the peripheral face of the cup body part, and the arc protruding strips are arranged in the height direction of the cup body part and arranged on the peripheral face of the cup body part at intervals in a surrounding mode; the diameter of the cup mouth part is larger than that of the cup body part, and the cup mouth part and the cup body part form a first boss structure; the cup body is provided with a cup opening part and a cup bottom part, the reinforcing ribs extend from the upper end of the cup opening part to the lower end of the cup bottom part, the number of the reinforcing ribs is multiple, and the multiple reinforcing ribs are arranged on the peripheral face of the cup body at intervals in a surrounding mode. Compared with the prior art, the axial pressure resistance and the annular deformation resistance of the cup body can be greatly improved, the handheld stability can be remarkably improved, heat conduction can be effectively blocked, the handheld temperature can be reduced, and the hand is prevented from being scalded.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper container technical field, concretely relates to a pulp environmental protection cup. BACKGROUND

[0002] The pulp product is with pulp as raw material, uses the forming mould to suck pulp and is pressure plastic and is formed. Since its finished product can be recycled and remanufactured, so it accords with the energy saving trend of environmental protection and recycling, therefore it receives the widespread attention and the favour of the market.

[0003] The paper cup is usually used as disposable goods in daily life, and the paper cup is usually a single-layer paper structure. The strength of the paper cup is not enough, and it is very easy to be deformed by pinching. Not only is it easy to burn, but also the outer wall of the paper cup is relatively smooth, and it is easy to slip when holding. UTILITY MODEL CONTENT

[0004] The utility model discloses a pulp environmental protection cup, which aims to solve the problem of insufficient strength of the paper cup in the prior art, easy to burn and easy to slip when holding.

[0005] In order to achieve the above purpose, the utility model provides a pulp environmental protection cup, which comprises: a cup body, the cup body comprises a cup mouth part, a cup body part and a cup bottom part connected into one body, an arc convex strip is arranged on the outer circumferential surface of the cup body part, the arc convex strip is arranged on the outer circumferential surface of the cup body part in the height direction of the cup body part and is arranged at intervals, the diameter of the cup mouth part is greater than the diameter of the cup body part, and the cup mouth part and the cup body part form a first boss structure, a reinforcing rib is arranged on the outer circumferential surface of the cup body from the upper end of the cup mouth part to the lower end of the cup bottom part, and a plurality of reinforcing ribs are arranged at intervals.

[0006] Further, each reinforcing rib is arranged at intervals between adjacent arc convex strips.

[0007] Further, the outer side end surface of the reinforcing rib is protruded or flush with the outer side end surface of the arc convex strip.

[0008] Further, the upper end edge of the cup mouth part is provided with a cup mouth turn-up, and one end of the reinforcing rib is arranged on the bottom surface of the cup mouth turn-up and extends to the lower end of the cup bottom part.

[0009] Further, the cup mouth turn-up is a circular arc type turn-up.

[0010] Further, the diameter of the cup bottom part is smaller than the diameter of the cup body part, and the cup bottom part and the cup body part form a second boss structure.

[0011] Further, the cup body part and the cup bottom part are connected through a circular arc transition.

[0012] Further, a first raised portion is arranged at the center of the lower end of the cup bottom portion and raised towards the inside of the cup bottom portion.

[0013] Further, a second raised portion is arranged at the lower end of the cup bottom portion and raised towards the inside of the cup bottom portion, and a plurality of second raised portions are arranged at intervals around the lower end of the cup bottom portion.

[0014] Further, the cup mouth portion and the cup body portion are connected through a circular arc transition.

[0015] Compared with the prior art, the paper pulp environment-friendly cup has the following advantages:

[0016] 1. A plurality of longitudinal reinforcing rib strips are arranged at intervals around the outer circumferential surface of the cup body to form a three-dimensional support frame structure, thereby significantly improving the axial compression resistance and the circumferential deformation resistance of the cup body. In particular, the reinforcing rib strips are continuously extended from the cup mouth portion to the cup bottom portion, so that the stress distribution is more uniform, and the deformation and rupture of the traditional paper cup caused by local stress can be effectively prevented.

[0017] 2. The plurality of friction contact surfaces are formed by the circular arc protrusions arranged at intervals around the outer circumferential surface of the cup body, the friction coefficient of the holding portion is increased, and the longitudinal lines are designed in accordance with the ergonomics, so that the hand holding stability can be significantly improved.

[0018] 3. The stepped first protrusion structure is formed by the cup mouth portion with a larger diameter than the cup body portion, which not only enhances the structural strength of the cup mouth portion, but also forms a heat insulation cavity layer at the joint between the protruding portion and the cup body, thereby effectively blocking heat conduction, reducing the hand holding temperature, and preventing the hands from being scalded. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a structural schematic view of the paper pulp environment-friendly cup of the present application;

[0020] Figure 2 FIG. 2 is a structural schematic view of another perspective of the paper pulp environment-friendly cup of the present application.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1. cup body;

[0023] 10. cup mouth portion; 11. cup mouth flange;

[0024] 20. cup body portion; 21. circular arc protrusion;

[0025] 30. cup bottom portion; 31. first raised portion; 32. second raised portion;

[0026] 40. reinforcing rib strip. DETAILED DESCRIPTION

[0027] The utility model will be described below in detail in combination with specific embodiments.

[0028] In the utility model, when the orientation word appears, for the orientation word, it is for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the utility model.

[0029] In the utility model, except for being explicitly stipulated and limited, when the terms such as "arranged", "connected", "connected" appear, these terms should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be directly connected, or connected through an intermediate medium, and can be connected in the interior of two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0030] As shown in Figure 1 and Figure 2 A kind of pulp environment-friendly cup, including cup body 1 and reinforcing rib 40, as shown in the figure, cup body 1 includes cup mouth part 10, cup body part 20 and cup bottom part 30 connected into one, and circular arc convex strip 21 is arranged on the outer circumferential surface of cup body part 20, circular arc convex strip 21 is arranged on the outer circumferential surface of cup body part 20 along the height direction of cup body part 20 and is spaced around.The multiple friction contact surfaces are formed by the spaced around circular arc convex strip 21 arranged on the outer circumferential surface of cup body part 20, and the hand holding stability can be significantly improved by increasing the friction coefficient of the holding part.

[0031] The diameter of cup mouth part 10 is greater than the diameter of cup body part 20, and a first boss structure is formed with cup body part 20, which not only enhances the structural strength of cup mouth part 10, but also forms a heat insulation cavity layer at the joint of the protruding part and the cup body, which can effectively block heat conduction, reduce the hand holding temperature and prevent scalding.

[0032] Reinforcing rib 40 is arranged from the upper end of cup mouth part 10 to the lower end of cup bottom part 30, and reinforcing rib 40 is provided with multiple reinforcing ribs, and the multiple reinforcing ribs 40 are spaced around and arranged on the outer circumferential surface of cup body 1. A three-dimensional support frame structure is formed by reinforcing rib 40, which significantly improves the axial compression resistance and circumferential deformation resistance of cup body 1.

[0033] In the embodiment, each reinforcing rib 40 is located between the intervals of adjacent circular arc convex strips 21, so that a three-dimensional support frame structure is formed by reinforcing rib 40, and the outer side end face of the reinforcing rib protrudes or is flush with the outer side end face of circular arc convex strip 21.

[0034] In the specific implementation, when the outer side end surface of the reinforcing rib 40 protrudes the outer side end surface of the outer side end surface of the arc convex strip 21, the support strength can be improved, and the heat conduction between the hand and the cup body can be further blocked to reduce the holding temperature.

[0035] When the outer side end surface of the reinforcing rib 40 is flush with the outer side end surface of the arc convex strip 21, the support strength can be improved, and the heat dissipation of the liquid in the cup can be achieved to improve the heat conduction efficiency of the liquid in the cup.

[0036] In the embodiment, the upper end edge of the cup mouth part 10 is provided with a cup mouth turn-up 11, which is a circular arc type turn-up to reduce the sharpness and avoid scratching the mouth. One end of the reinforcing rib 40 extends from the bottom surface of the cup mouth turn-up to the lower end of the cup bottom part 30, thereby improving the support effect of the cup mouth turn-up.

[0037] In the embodiment, the diameter of the cup bottom part 30 is smaller than the diameter of the cup body part 20, and the cup bottom part 30 and the cup body part 20 form a second boss structure, which can effectively improve the support structure strength of the cup bottom part 30.

[0038] The cup body part 20 and the cup bottom part 30 are connected through an arc transition, which facilitates the mold removal.

[0039] In the embodiment, the lower end center of the cup bottom part 30 is provided with a first protruding part 31 protruding to the inside of the cup bottom part 30, which can effectively improve the support structure strength of the cup bottom part 30.

[0040] In the embodiment, the lower end edge of the cup bottom part 30 is provided with a second protruding part 32 protruding to the inside of the cup bottom part 30, and the second protruding part 32 is provided with a plurality of parts and is arranged at intervals around the lower end edge of the cup bottom part 30, which can effectively improve the support structure strength of the cup bottom part 30, thereby achieving a larger capacity cup body 1 structure.

[0041] In the case of no conflict, the above embodiments and features in the embodiments can be combined with each other.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited to the scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalent, without departing from the essence and scope of the technical solutions of the present application.

Claims

1. An eco-friendly paper pulp cup characterized in that, The cup includes a cup body, a cup mouth part, a cup body part and a cup bottom part, an arc convex strip is arranged on the outer circumferential surface of the cup body part, the arc convex strip is arranged along the height direction of the cup body part and is arranged on the outer circumferential surface of the cup body part in a spaced manner, the diameter of the cup mouth part is greater than the diameter of the cup body part, and the cup mouth part and the cup body part form a first boss structure, a reinforcing rib is arranged from the upper end of the cup mouth part to the lower end of the cup bottom part, a plurality of reinforcing ribs are arranged on the outer circumferential surface of the cup body in a spaced manner, each reinforcing rib is arranged between the intervals of adjacent arc convex strips, the outer side end surface of the reinforcing rib is flush with or protrudes from the outer side end surface of the arc convex strip, the upper end edge of the cup mouth part is provided with a cup mouth flange, one end of the reinforcing rib is arranged from the bottom surface of the cup mouth flange to the lower end of the cup bottom part, the cup mouth flange is a circular arc type flange, the diameter of the cup bottom part is smaller than the diameter of the cup body part, and the cup bottom part and the cup body part form a second boss structure, the cup body part and the cup bottom part are connected through an arc transition, the center of the lower end of the cup bottom part is provided with a first protruding part protruding towards the inside of the cup bottom part, the lower end edge of the cup bottom part is provided with a second protruding part protruding towards the inside of the cup bottom part, a plurality of second protruding parts are arranged on the lower end edge of the cup bottom part in a spaced manner, and the cup mouth part and the cup body part are connected through an arc transition. ​ ​ ​ 2. An eco-friendly paper pulp cup as claimed in claim 1, wherein, ​ 3. An eco-friendly paper pulp cup as claimed in claim 2, wherein, ​ 4. The paper pulp environmental cup according to claim 1, characterized in that, ​ 5. An eco-friendly paper pulp cup as claimed in claim 4, wherein, ​ 6. The paper pulp environmental cup according to claim 1, characterized in that, ​ 7. An eco-friendly paper pulp cup as claimed in claim 6, wherein, ​ 8. The paper pulp environmental cup according to claim 1, characterized in that, ​ 9. An eco-friendly paper pulp cup as claimed in claim 1 or 8, wherein, ​ 10. The paper pulp environmental cup according to claim 1, characterized in that, ​

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