Molded pulp cup sleeve with reinforcing ribs

Abstract

The utility model relates to a molded pulp cup sleeve with reinforcing ribs, and aims to solve the problems of poor heat insulation effect, unstable holding, low structural strength and the like of the conventional cup sleeve. The cup sleeve comprises a cup sleeve body, a plurality of arc-shaped finger grooves are formed in the outer side wall of the cup sleeve body and matched with natural bending shapes of fingers, and a good holding feeling is provided; a plurality of reinforcing rib bodies are fixedly connected to the inner side wall and aligned with the finger grooves, the structural strength of the cup sleeve is remarkably improved, a heat conduction cavity is formed in the cup sleeve body, heat is effectively dissipated through air convection, the hand of a user is protected, the cup sleeve body is conical and can be tightly attached to the outer wall of a cup, and the anti-skid effect is further enhanced through anti-skid lines on the outer side wall. Through the design of the reinforcing ribs, the finger grooves, the heat conduction cavities and the like, excellent heat insulation and heat dissipation are achieved, the holding stability and comfort are enhanced, meanwhile, the high-strength and environment-friendly performance is achieved, the cup cover is suitable for various beverage cups, and safe, comfortable and environment-friendly use experience is provided for a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to cup sleeve technical field, especially a kind of paper pulp moulding cup sleeve with reinforcing rib. BACKGROUND

[0002] Cup sleeve is a kind of accessory specially designed to be sleeved outside cup, and main function is temperature insulation, can protect the hands of user from being scalded by high-temperature beverage, while also can prevent external factors from affecting the temperature of beverage, make hot beverage keep warm longer, cold beverage can also keep cool for a long time, usually applied in milk tea shop, coffee shop and the use of household glass.

[0003] However, the existing cup sleeve is generally made of corrugated paper, and the following deficiencies exist in actual use:

[0004] 1, the heat insulation performance of existing cup sleeve is limited, cannot effectively insulate the heat of high-temperature beverage, and user is easy to feel scalded when holding;

[0005] 2, the surface design of existing cup sleeve lacks anti-slip measures, and the adhesion of fingers and cup sleeve is insufficient, which is easy to slide, resulting in inconvenience in use;

[0006] 3, the structural strength of existing cup sleeve is low, and it is easy to deform or damage in use, especially when bearing larger pressure. SUMMARY

[0007] The utility model aims at providing a kind of paper pulp moulding cup sleeve with reinforcing rib, which can overcome the deficiencies of poor heat insulation performance and poor anti-slip effect of existing cup sleeve.

[0008] To achieve the above-mentioned purpose, a kind of paper pulp moulding cup sleeve with reinforcing rib is provided, which includes a cup sleeve body, a plurality of finger grooves are provided on the outer side wall of the cup sleeve body, a plurality of reinforcing rib bodies are fixedly connected to the inner side wall of the cup sleeve body, each reinforcing rib body is aligned with the finger groove, and a plurality of heat conduction cavities are provided in the cup sleeve body.

[0009] According to the paper pulp moulding cup sleeve with reinforcing rib, the cup sleeve body is conical, and the cup sleeve gradually tapers from top to bottom, forming a conical shape that cooperates with the outer side wall of the cup.

[0010] According to the paper pulp moulding cup sleeve with reinforcing rib, the outer side wall of the cup sleeve body is provided with anti-slip lines, which improves the anti-slip effect of the outer side wall of the cup sleeve body 1.

[0011] According to the paper pulp moulding cup sleeve with reinforcing rib, the finger grooves are arc-shaped, and the shape of the finger grooves matches the natural bending shape of the fingers, providing a good holding feeling, reducing the possibility of finger sliding and increasing the stability of holding.

[0012] According to the paper pulp molded cup sleeve with reinforcing ribs, the cup sleeve body and the reinforcing rib body are made of paper pulp molding material.

[0013] According to the paper pulp molded cup sleeve with reinforcing ribs, the cup sleeve body and the reinforcing rib body are made of paper pulp molding material.

[0014] According to the paper pulp molded cup sleeve with reinforcing ribs, the inner side wall of the reinforcing rib body is provided as an arc surface, so that the inner side wall of the reinforcing rib body is attached to the outer side wall of the cup, and the center axis of the arc surface coincides with the center axis of the cup sleeve body.

[0015] According to the paper pulp molded cup sleeve with reinforcing ribs, each heat conduction cavity is arranged between two adjacent finger grooves, so that the cup sleeve body 1 can dissipate heat.

[0016] The paper pulp molded cup sleeve with reinforcing ribs has the following beneficial effects:

[0017] 1. Compared with the prior art, the paper pulp molded cup sleeve with reinforcing ribs realizes excellent heat insulation and heat dissipation effects by arranging the heat conduction cavities and using the paper pulp molding material. The heat conduction cavities utilize the principle of air convection to effectively dissipate the heat in the cup and prevent the user's hands from being scalded. At the same time, the paper pulp molding material itself has good heat insulation performance and can effectively block the heat transfer of high-temperature drinks to the outside of the cup sleeve. This double heat insulation and heat dissipation design not only improves the comfort of the user, but also ensures safety in a high-temperature environment, and is particularly suitable for cups containing hot drinks.

[0018] 2. Compared with the prior art, the design of the arc-shaped finger grooves matches the natural bending shape of the fingers, providing an excellent grip. In addition, the anti-slip lines on the outer side wall of the cup sleeve significantly increase the friction, effectively preventing the cup sleeve from sliding during use. This design not only improves the stability of the grip, but also enhances the comfort experience of the user, and is particularly suitable for scenarios where the cup is held for a long time, such as drinking coffee or milk tea.

[0019] 3. Compared with the prior art, the application of the reinforcing rib body and the integral molding technology significantly improves the overall structural strength of the cup sleeve. The reinforcing rib body is tightly connected with the cup sleeve body and can withstand greater pressure and impact force, ensuring that the cup sleeve is not easily deformed or damaged during use. At the same time, the use of paper pulp molding material makes the cup sleeve have good environmental protection performance and can be completely degraded, meeting the requirements of sustainable development. This combination of strength and environmental protection not only prolongs the service life of the product, but also reduces the impact on the environment, achieving a perfect balance between function and environmental protection. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described in connection with the drawings and examples;

[0021] Figure 1 It is a structure schematic view of a paper pulp molded cup sleeve with reinforcing ribs of the utility model;

[0022] Figure 2 It is a reinforcing rib main body schematic view in a paper pulp molded cup sleeve with reinforcing ribs of the utility model;

[0023] Figure 3 It is a top view schematic view of a paper pulp molded cup sleeve with reinforcing ribs of the utility model;

[0024] Figure 4 It is a sectional view schematic view of a paper pulp molded cup sleeve with reinforcing ribs of the utility model.

[0025] Legend:

[0026] 1, cup sleeve main body, 101, finger groove, 102, heat conduction cavity, 2, reinforcing rib main body. DETAILED DESCRIPTION

[0027] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0028] Referring to Figures 1-4 , the utility model embodiment a paper pulp molded cup sleeve with reinforcing ribs, it includes cup sleeve main body 1, the outside wall of cup sleeve main body 1 is provided with a plurality of finger grooves 101, the inside wall of cup sleeve main body 1 is fixedly connected with a plurality of reinforcing rib main bodies 2, each reinforcing rib main body 2 is aligned with finger groove 101, the inside of cup sleeve main body 1 is provided with a plurality of heat conduction cavities 102.

[0029] Cup sleeve main body 1 is designed as a cone, the tapered design makes the cup sleeve gradually taper from the top to the bottom, which can closely fit the outside wall of the cup, ensure the fit between the cup sleeve and the cup, prevent the cup sleeve from sliding or loosening during use, through the tapered design, the cup sleeve can adapt to cups of different diameters, provide better fixing effect, at the same time reduce the heat transfer path, further improve the heat insulation performance.

[0030] The outside wall of cup sleeve main body 1 is provided with anti-skid lines, the anti-skid lines significantly increase the friction of the outside wall of the cup sleeve, prevent the user from slipping when holding, improve the safety of use, the design of anti-skid lines not only improves the stability of holding, but also reduces the sliding between fingers and the cup sleeve, so that the user is more comfortable when holding.

[0031] The finger groove 101 is arranged in an arc shape, the arc shape of the finger groove 101 matches the natural bending shape of the fingers, provides a good holding feeling, reduces the possibility of finger sliding, increases the stability of holding, the arc design enables the fingers to be naturally embedded in the finger groove 101, disperses the pressure during holding, reduces finger fatigue, and simultaneously prevents the fingers from sliding out of the cup sleeve.

[0032] The cup sleeve body 1 and the reinforcing rib body 2 are made of pulp molding material, the pulp molding material has good heat insulation performance and environmental protection performance, can effectively insulate the heat of a high-temperature beverage, and can be completely degraded, meets the requirements of sustainable development, and use of the pulp molding material not only improves the heat insulation effect of the cup sleeve, but also reduces the influence on the environment, so that the product is more environmentally friendly.

[0033] The cup sleeve body 1 and the reinforcing rib body 2 are made by using an integral molding technology, the integral molding technology significantly improves the connection strength between the reinforcing rib body 2 and the cup sleeve body 1, ensures that the cup sleeve is not easily deformed or damaged during use, through the integral molding technology, the overall structure of the cup sleeve is more firm, can bear greater pressure and impact force, and prolongs the service life of the product.

[0034] The inner side wall of the reinforcing rib body 2 is arranged in an arc surface, the arc surface design enables the inner side wall of the reinforcing rib body 2 to closely fit the outer side wall of the cup, ensures the fit between the cup sleeve and the cup, prevents the cup sleeve from sliding during use, the arc surface design disperses the pressure, reduces the friction between the cup sleeve and the cup, prolongs the service life of the cup sleeve, and simultaneously improves the heat insulation effect.

[0035] Each heat conduction cavity 102 is arranged between two adjacent finger grooves 101, the heat conduction cavity 102 is designed to effectively dissipate heat in the cup through air convection, protects the hands of the user from being scalded, the heat conduction cavity 102 not only improves the heat dissipation performance of the cup sleeve, but also removes excess heat through air flow, so that the temperature inside the cup sleeve is maintained within a comfortable range, and the comfort of the user is further improved.

[0036] Working principle: the reinforcing rib body 2 and the finger groove 101 are arranged, the structural strength and holding stability of the cup sleeve are significantly improved, the heat conduction cavity 102 is designed to effectively improve the heat dissipation performance of the cup sleeve, the hands of the user are protected from being scalded, the cup sleeve body 1 and the reinforcing rib body 2 are made of pulp molding material, have good environmental protection performance, can be completely degraded, and meet the requirements of sustainable development.

[0037] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A pulp molded cup sleeve with a reinforcing rib, characterized by, The cup sleeve body (1) is provided with a plurality of finger grooves (101) on the outer side wall, and a plurality of reinforcing rib bodies (2) are fixedly connected to the inner side wall of the cup sleeve body (1), each of the reinforcing rib bodies (2) is aligned with the finger grooves (101), and a plurality of heat conduction cavities (102) are arranged in the cup sleeve body (1).

2. A pulp molded cup sleeve with reinforcing rib according to claim 1, characterized in that, The cup sleeve body (1) is conical.

3. A pulp molded cup sleeve with reinforcing rib according to claim 1, characterized in that, The outer side wall of the cup sleeve body (1) is provided with anti-skid lines.

4. A pulp molded cup sleeve with reinforcing rib according to claim 1, characterized in that, The finger grooves (101) are arc-shaped, and the shape of the finger grooves (101) matches the natural bending shape of fingers.

5. A pulp molded cup sleeve with reinforcing rib as defined in claim 1, wherein, The cup sleeve body (1) and the reinforcing rib body (2) are made of pulp molding material.

6. A pulp molded cup sleeve with reinforcing rib as defined in claim 1, wherein, The cup sleeve body (1) and the reinforcing rib body (2) are made by integral molding technology.

7. A pulp molded cup sleeve with reinforcing rib as defined in claim 1, wherein, The inner side wall of the reinforcing rib body (2) is arc-shaped, and the center axis of the arc surface coincides with the center axis of the cup sleeve body (1).

8. A pulp molded cup sleeve with reinforcing rib according to claim 1, characterized in that, Each of the heat conduction cavities (102) is arranged between two adjacent finger grooves (101).

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