CN211154992U - Aviation cup - Google Patents

Abstract

The utility model provides an aviation cup, including the cup wall of circular opening, the square bottom of cup of fillet, connection opening and bottom of cup, the first half that the wall of cup is connected with the opening forms circular cup wall, the latter half that the wall of cup is connected with the bottom of cup forms the square wall of fillet cup wall, the bottom of cup is the spherical surface form of indent, the medial surface center of bottom of cup is provided with the arch, the medial surface of the square wall of fillet cup is provided with the strengthening rib with the bottom of cup medial surface junction, the strengthening rib is the even number and uses the arch as central symmetry setting; the utility model provides an aviation cup that intensity is high, be convenient for take to the cup wall and the bottom of cup intensity of solving current aviation cup are low, easy to split, and difficult detached problem when using.

Description

Aviation cup

Technical Field

The utility model relates to a disposable drinking cup field particularly, relates to an aerial cup that intensity is high, be convenient for take.

Background

The aviation cup has excellent heat insulation, insulation and transparency, the cup is thick and heat-resistant, hot water is poured into the cup and is not softened, a cup holder is not needed, and the cup is not permeable, the aviation cup is used on an airplane and a high-grade restaurant, but the bottom of the existing aviation cup is flat, when the aviation cup is placed in a reversed manner and is subjected to a force perpendicular to the bottom of the cup, the force is applied to the center of the bottom of the cup, the center of the bottom of the cup is stressed greatly and is easy to crack, when the aviation cup is placed upright and is subjected to the force perpendicular to the bottom of the cup, the force is applied to the wall of the cup, the wall of the cup is stressed greatly and is easy to crack, and the aviation cup is generally piled together so as to save storage space.

In view of the above, the inventor of the present application invented an aviation cup with high strength and easy access.

Disclosure of Invention

The utility model provides an aviation cup that intensity is high, be convenient for take to the cup wall and the bottom of cup intensity of solving current aviation cup are low, easy to split, and difficult detached problem when using.

The utility model discloses a realize like this:

the utility model provides an aviation cup, includes the cup wall of circular opening, the square bottom of cup of fillet, connection opening and bottom of cup, the cup wall forms circular cup wall with the upper half that the opening is connected, the latter half that the cup wall is connected with the bottom of cup forms the square wall of fillet, the bottom of cup is the spherical form of indent, the medial surface center of bottom of cup is provided with the arch, the medial surface of the square wall of fillet and the medial surface junction of bottom of cup are provided with the strengthening rib, the strengthening rib is even number and uses the arch sets up as central symmetry.

Further, in a preferred embodiment of the present invention, there are two reinforcing ribs.

Further, in the preferred embodiment of the present invention, a recess corresponding to the reinforcing rib is provided at a junction of the outer side surface of the cup bottom and the outer side surface of the round square cup wall.

Further, in a preferred embodiment of the present invention, the opening is provided with a convex annular edge.

Further, in the preferred embodiment of the present invention, the cup bottom, the cup wall, the protrusion, the reinforcing rib, and the annular rim are integrally formed.

Further, in the preferred embodiment of the present invention, the diameter of the opening is larger than the length of the bevel edge of the cup bottom.

Further, in the preferred embodiment of the present invention, the included angle between the cup wall and the vertical direction is 3-4 °, and the height of the reinforcing rib is 1/10 of the height of the cup wall.

Further, in the preferred embodiment of the present invention, the thickness of the cup wall is 0.5-0.8 mm.

Further, in the preferred embodiment of the present invention, the thickness of the cup bottom is 0.9-1.3 mm.

The utility model has the advantages that:

the cup bottom of the utility model is in the shape of an inwards concave sphere, when the aviation cup is placed in a back-off manner and is applied with a force vertical to the cup bottom, the force is concentrated on the center of the cup bottom, namely the bulge, along the spherical surface of the cup bottom, the direction of the force is inclined downwards through the spherical surface, and the direction of the final force applied is vertical to the cup bottom when the force is concentrated on the bulge, so that the force applied at the center of the cup bottom is reduced, and the strength of the cup bottom is increased;

the utility model is provided with the reinforcing rib, when the aviation cup is upright and receives the force vertical to the cup bottom, the force acts on the cup wall, and the reinforcing rib can provide the force vertical to the cup wall for the cup wall because the reinforcing rib is arranged at the joint of the cup bottom and the cup wall, thereby reducing the force received by the cup wall and increasing the strength of the cup wall;

the utility model discloses in when a plurality of aviation cups superpose together, the strengthening rib can prevent to face two drinking cup walls that are close to together and paste together, is convenient for take, takes place not hard up when sunken and the cooperation of strengthening rib can prevent that a plurality of aviation cups from superposing together.

The utility model discloses the aviation cup of well circular cup wall, the square cup wall of fillet, the bottom of cup combination is more pleasing to the eye than traditional circular aviation cup, and when taking the aviation cup, the cooperation of the square cup wall of fillet and circular cup wall also can increase frictional force, prevents that the aviation cup from dropping simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

Description of the main elements

The opening (1) is provided with a plurality of openings,

the height of the cup bottom 2, the protrusion 21,

a cup wall 3, a circular cup wall 31, a rounded square cup wall 32,

the reinforcing ribs (4) are arranged on the outer side of the frame,

and a recess 5.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1, referring to fig. 1, an aviation cup comprises a circular opening 1, a square bottom 2 with round corners, and a wall 3 connecting the opening 1 and the bottom 2.

The upper half that wall 3 and opening 1 are connected forms circular cup wall 31, and the lower half that wall 3 and bottom of cup 2 are connected forms the square cup wall 32 of fillet, and the aviation cup of circular cup wall 31, the square cup wall 32 of fillet, the combination of bottom of cup 2 is more pleasing to the eye than traditional circular aviation cup, and when taking the aviation cup, the square cup wall 32 of fillet and the cooperation of circular cup wall 31 also can increase frictional force simultaneously, prevents that the aviation cup from dropping.

The cup bottom 2 is in a concave spherical shape, the protrusion 21 is arranged at the center of the inner side face of the cup bottom 2, when the aviation cup is placed in a reversed buckle mode and is subjected to a force perpendicular to the cup bottom 2, the force is enabled to act on the center of the cup bottom 2 in a concentrated mode, namely the protrusion 21, the direction of the force is enabled to be inclined downwards through the spherical surface, the direction of the final stress of the aviation cup is perpendicular to the cup bottom 2 when the force acts on the protrusion 21 in a concentrated mode, the stress size of the center of the cup bottom 2 is reduced, and the strength of the cup bottom 2 is improved.

The fillet square cup wall 32 medial surface is provided with strengthening rib 4 with 2 medial surface junctions in the bottom of cup, and strengthening rib 4 is the even number and uses arch 21 to set up as central symmetry, and when a plurality of aviation cups superpose together, strengthening rib 4 can prevent to face two drinking cup walls 3 that are close to together and paste together, is convenient for take.

Furthermore, the cup bottom 2, the cup wall 3, the bulge 21 and the reinforcing ribs 4 are integrally formed.

Furthermore, the number of the reinforcing ribs 4 is two, when the aviation cup is placed upright and is subjected to a force perpendicular to the cup bottom 2, the force acts on the cup wall 3, and the reinforcing ribs 4 are arranged at the joint of the cup bottom 2 and the cup wall 3, so that the reinforcing ribs 4 can provide the force perpendicular to the cup wall 3 for the cup wall 3, the force applied to the cup wall 3 is reduced, and the strength of the cup wall 3 is improved.

Furthermore, the connection part of the outer side surface of the cup bottom 2 and the outer side surface of the round-corner square cup wall 32 is provided with a concave 5 corresponding to the reinforcing rib 4, and the concave 5 and the reinforcing rib 4 are matched to prevent a plurality of aviation cups from being loosened when being stacked together.

Furthermore, the thickness of the cup wall 3 is 0.5-0.8mm, the thickness of the cup bottom 2 is 0.9-1.3mm, and the strength of the cup wall and the cup bottom is ensured under the condition of ensuring the attractive strength.

Furthermore, the included angle between the cup wall 3 and the vertical direction is 3-4 degrees, and the height of the reinforcing ribs 4 is 1/10 degrees of the height of the cup wall 3, so that when a plurality of cups are stacked, gaps are reserved between the cup walls of the cups which are close to each other, and sticking is prevented.

The diameter of the opening 1 is larger than the length of the bevel edge of the cup bottom 2, so that water can flow out of the cup conveniently.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an aviation cup, its characterized in that, including the cup wall of circular opening, the square bottom of cup of fillet, connection opening and bottom of cup, the first half that the cup wall is connected with the opening forms circular cup wall, the latter half that the cup wall is connected with the bottom of cup forms the square wall of fillet, the bottom of cup is the sphere form of indent, the medial surface center of bottom of cup is provided with the arch, the square wall of cup medial surface of fillet and bottom of cup medial surface junction are provided with the strengthening rib, the strengthening rib is the even number and uses the arch sets up as central symmetry.

2. An aviation cup according to claim 1, wherein: the number of the reinforcing ribs is two.

3. An aviation cup according to claim 2, wherein: and a recess corresponding to the reinforcing rib is arranged at the joint of the outer side surface of the cup bottom and the outer side surface of the round-corner square cup wall.

4. An aviation cup according to any one of claims 1 to 3, wherein: the cup bottom, the cup wall, the bulges and the reinforcing ribs are integrally formed.

5. An aviation cup according to claim 1, wherein: the diameter of the opening is larger than the length of the bevel edge of the cup bottom.

6. An aviation cup according to claim 1, wherein: the included angle between the cup wall and the vertical direction is 3-4 degrees, and the height of the reinforcing rib is 1/10 degrees of the height of the cup wall.

7. An aviation cup according to claim 1, wherein: the thickness of the cup wall is 0.5-0.8 mm.

8. An aviation cup according to claim 1, wherein: the thickness of the cup bottom is 0.9-1.3 mm.

Images