Container and beverage
By setting a concave structure and reinforcing groove at the bottom of the container, the problem of hot beverage containers being unstable at high temperatures is solved, and stable storage in the insulated cabinet is achieved.
Patent Information
- Application Number
- CN202423280665.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-27
AI Technical Summary
When hot beverage containers are kept at high temperatures in a warming cabinet, the bottom of the container may bulge, making it unstable and affecting storage.
A concave structure is provided at the bottom of the container, including annular parts connected sequentially along the arched direction and connected by stepped transition parts, combined with reinforcing grooves to improve the strength and compressive strength of the container bottom.
It improves the container's standing stability, enabling it to withstand greater pressure with a lighter weight, preventing container bottom deformation, and keeping the container standing stably in the insulated cabinet.
Smart Images
Figure CN223778840U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to food packaging technical field, concretely relates to a container and beverage. BACKGROUND
[0002] In order to store or transport conveniently, beverage is usually filled in container, and beverage is formed. According to drinking temperature division, beverage can be divided into hot beverage and cold beverage, and hot beverage is beverage higher than room temperature when drinking, and cold beverage is beverage lower than room temperature.
[0003] In actual application, hot beverage needs to be stored in heat preservation cabinet. When the temperature in heat preservation cabinet is higher, the container bottom of hot beverage can be convex, and the container of hot beverage is not stable, which is not conducive to storage. UTILITY MODEL CONTENT
[0004] The utility model solves the problem that how to improve the standing stability of container.
[0005] To solve the above problem, the utility model embodiment provides a kind of container, described container includes:
[0006] Container body;
[0007] And container bottom, connect with the container body;
[0008] Wherein, the container bottom includes: standing surface, and the concave structure connected with the standing surface and arching to container;The concave structure includes two or more annular portions sequentially connected along the arching direction, and the annular portion and the standing surface and adjacent annular portion are connected by stepped transition portion;The standing surface, transition portion and at least one annular portion are interrupted by several reinforcing grooves.
[0009] In a possible embodiment, the reinforcing groove includes: first reinforcing groove and second reinforcing groove, which extend along the standing surface to the center of the concave structure, and the length of the first reinforcing groove is greater than the length of the second reinforcing groove.
[0010] In a possible embodiment, the first reinforcing groove and the second reinforcing groove are alternately distributed along the circumference of the container bottom.
[0011] In a possible embodiment, the concave structure includes: first annular portion, second annular portion and dome portion, the first annular portion and the standing surface are connected by first transition portion, and the second annular portion and the first annular portion are connected by second transition portion;The second annular portion and the dome portion are connected by third transition portion.
[0012] In a possible embodiment, the first transition part and the first annular part, the first transition part and the standing surface, the second transition part and the first annular part, the second transition part and the second annular part, the third transition part and the second annular part, and the third transition part and the dome part are all connected by rounded corners.
[0013] In a possible embodiment, the height of the second transition part is less than the height of the first transition part, and the height of the first transition part is less than the height of the third transition part.
[0014] In a possible embodiment, the first reinforcing groove and the standing surface, the first annular part and the second annular part, and the second reinforcing groove and the standing surface and the first annular part are all connected by rounded corners.
[0015] In a possible embodiment, the width of the standing surface ranges from 2mm to 4mm.
[0016] In a possible embodiment, the depth of the concave structure ranges from 8mm to 10mm.
[0017] The utility model embodiment further provides a beverage, the beverage includes the container of any one above.
[0018] Compared with the prior art, the technical scheme of the utility model embodiment has the following advantages:
[0019] The container bottom is provided with the concave structure curved towards the container, the concave structure includes two or more annular parts connected in sequence along the curved direction, and the annular parts and the standing surface and adjacent annular parts are connected by stepped transition parts, the stepped transition parts have a certain elasticity, when the pressure in the container is too large, the annular parts will be subjected to pressure outward in the radial and axial directions, but under the action of the stepped transition parts, the deformation of the container bottom in the radial and axial directions can be reduced or even avoided. Meanwhile, the elasticity of the transition parts is limited by the reinforcing grooves, which can provide greater strength for the container bottom. In this way, the container bottom can withstand greater pressure, and the convex bottom of the container bottom can be reduced or even avoided, thereby improving the standing stability of the container. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a whole structure schematic view of a container in an embodiment of the utility model;
[0021] Figure 2 is Figure 1 a structure schematic view of a container bottom of the container in the embodiment;
[0022] Figure 3 isFigure 2 A schematic view of a cross-sectional structure of the middle container along the H-H direction;
[0023] Figure 4 Figure 2 A schematic view of a cross-sectional structure of the middle container along the K-K direction;
[0024] Figure 5 Figure 2 A schematic view of a cross-sectional structure of the middle container along the J-J direction. DETAILED DESCRIPTION
[0025] Taking a full-canning hot beverage of 380ml as an example, when the temperature in the heat preservation cabinet reaches 60 degrees, the bottle bottom of the hot beverage container will be convex due to poor pressure resistance. Specifically, when the pressure is about 0.4bar, the standing surface of the bottle bottom of the hot beverage container will produce several convexities, resulting in convexity of the hot beverage container. The hot beverage container with convexity is prone to unstable standing, affecting storage.
[0026] To solve the problem, the utility model provides a kind of container, and the container bottom of the container is provided with concave structure, and the concave structure includes two or more annular parts connected in sequence along the direction of arch, and the annular part and standing surface are connected by stepped transition part between adjacent annular parts, and the stepped transition part is used to reduce the deformation of container bottom, and the reinforcing groove is used to improve the strength, so that the standing stability of the container can be improved.
[0027] In order to make the above-mentioned purpose, characteristics and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.
[0028] The utility model embodiment provides a kind of container, and the container includes:
[0029] Container body;
[0030] And container bottom, is connected with the container body;
[0031] Wherein, the container bottom includes: standing surface, and the concave structure connected with the standing surface and arching to the container;The concave structure includes two or more annular parts connected in sequence along the direction of arch, and the annular part and standing surface are connected by stepped transition part between adjacent annular parts;The standing surface, transition part and at least one annular part are interrupted by several reinforcing grooves.
[0032] By being provided with two or more annular parts connected in sequence along the direction of arch in container bottom, and being connected by stepped transition part between annular part and standing surface and adjacent annular parts, when the pressure in the container is larger, the deformation of container bottom can be reduced or even avoided, and the reinforcing groove is provided to improve the strength of container bottom, so that the pressure resistance of container bottom can be improved.
[0033] Figure 1 It is the whole structure schematic view of the container in the embodiment of the utility model. Figure 2 It is Figure 1 It is the structure schematic view of the container bottom of the container. Figure 3 It is Figure 1 It is the section structure schematic view of the container along H-H direction. Figure 4 It is Figure 1 It is the section structure schematic view of the container along K-K direction. Figure 5 It is Figure 1 It is the section structure schematic view of the container along J-J direction.
[0034] Refer to Figure 1 , the container can include: container body 11 and container bottom 12. The first end of container body 11 has container mouth 13 along the axial direction. The second end of container body 11 is connected with container bottom 12 along the axial direction.
[0035] In the specific implementation, the container 13, container body 11 and container bottom 12 can be integrally formed. The material of the container can be plastic material. The container can be used to hold beverages, such as coffee, milk tea, etc. After the beverage is loaded into the container, it can be placed in a heat preservation cabinet for storage.
[0036] In some embodiments, the container body 11 includes a hand-held part 111, a first connecting part 112 at the first end of the hand-held part 111, and a second connecting part 113 at the second end of the hand-held part 111. Wherein:
[0037] A plurality of strip-shaped parts 111a can be sequentially connected along the circumference of the container body 11 on the hand-held part 111. The extension direction of the strip-shaped part 111a is inclined relative to the axis of the container and upward along the container body 11. The center of each strip-shaped part 111a is recessed inward relative to the two ends, so that the container is more convenient to hold.
[0038] A plurality of longitudinally extending third reinforcing grooves 112a can be provided on the first connecting part 112, the third reinforcing grooves 112a are recessed inward by a certain depth, and the third reinforcing grooves 112a are uniformly distributed on the surface of the first connecting part 112.
[0039] A longitudinally extending fourth reinforcing groove 113a is provided on the second connecting part 113, the fourth reinforcing groove 113a is recessed inward by a certain depth, and the fourth reinforcing groove 113a is uniformly distributed on the surface of the second connecting part 113. A transversely extending fifth reinforcing groove 113b can also be provided on the second connecting part 113, the fifth reinforcing groove 113b intersects with the fourth reinforcing groove 113a, so as to improve the strength of the second connecting part 113.
[0040] In a specific implementation, the container bottom 12 can include a standing surface and a concave structure connected to the standing surface. The concave structure includes two or more annular sections connected in sequence in an arching direction. The standing surface is an area of the container that contacts a receiving surface provided by a heat preservation cabinet or the like when the container stands. The number of annular sections can be set according to actual cost requirements and compression resistance.
[0041] It can be understood that the more the number of annular sections, the more the number of transition sections, the stronger the compression resistance, but the cost is higher and the weight of the container itself is greater.
[0042] Referring to Figure 2 In an embodiment of the present application, in order to improve the compression resistance of the container bottom, and taking into account the weight and cost of the container itself, in addition to the standing surface 121, the container bottom 12 can include two annular sections, namely a first annular section 122 and a second annular section 123. The standing surface 121 and the first annular section 122 are connected by a first transition section 124, and the first annular section 122 and the second annular section 123 are connected by a second transition section 125. The second annular section 123 is connected to the dome section 127 by a third transition section 126.
[0043] Specifically, in an embodiment of the present application, the standing surface 121 can include a first connecting section 121a, a parallel section 121b, and a second connecting section 121c. The first connecting section 121a extends from one end of the parallel section 121b towards the container body 11 and is connected to the container body 11. When the container stands, the parallel section 121b extends in the horizontal direction, thereby being able to fit and contact the receiving surface provided by a heat preservation cabinet or the like. The second connecting section 121c extends from the other end of the parallel section 121b towards the inside of the container and is connected to the first annular section 122.
[0044] In a specific implementation, referring to Figure 3 The width w1 of the standing surface can be in the range of 2mm to 4mm, for example, the width w1 of the standing surface can be 2mm, 2.8mm, 3mm, etc. Preferably, the width w1 of the standing surface is 2.6mm. By increasing the width of the standing surface, the standing stability of the container can be further improved.
[0045] In specific implementation, the first connecting section 121a extends from the horizontal direction to the container body 11, and thus can have a certain curvature. The second connecting section 121c extends from the horizontal direction to the container body, and also has a certain curvature. The first connecting section 121a and the second connecting section 121c are curved to both sides relative to the parallel section 121b, so that the entire standing surface has a certain concave at the parallel section 121b, and the depth h1 of the concave is within 1 mm, and preferably 0.5 mm, so that the connection between the container bottom and the container body can be changed more slowly, and thus the stability of the container standing can be higher.
[0046] In specific implementation, the first transition part 124 can have a step. One end of the step is connected with the parallel section 121b of the standing surface 121, and the other end is connected with the first annular part 122. The step and the parallel section 121b are connected by a round angle, that is, the connection between the step and the parallel section 121b is in the form of a circular arc, and for example, the R angle R1 corresponding to the circular arc can be set to be within 1 degree, and preferably 0.6 degree. The step and the first annular part 122 are connected by a round angle, that is, the connection between the step and the first annular part 122 is in the form of a circular arc, and for example, the R angle R2 corresponding to the circular arc can be set to be within 1 to 2 degrees, and preferably 1 degree.
[0047] The first annular part 122 is recessed from the container bottom 12 to the container body. In the recessed direction, the first annular part 122 has a certain curvature, and for example, the R angle R3 corresponding to the first annular part 122 can be set to be within 10 to 20 degrees, and preferably 16 degrees.
[0048] The second transition part 125 can have a step. One end of the step is connected with the first annular part 122, and the other end is connected with the second annular part 123. The step and the first annular part 122 are connected by a round angle, that is, the connection between the step and the first annular part 122 is in the form of a circular arc, and for example, the R angle R4 corresponding to the circular arc can be set to be within 1 degree, and preferably 0.7 degree. The step and the second annular part 123 are connected by a round angle, that is, the connection between the step and the second annular part 123 is in the form of a circular arc, and for example, the R angle R5 corresponding to the circular arc can be set to be within 1 degree, and preferably 0.7 degree.
[0049] The second annular part 123 is recessed from the container bottom 12 to the container body. In the recessed direction, the second annular part 123 has a certain curvature. The curvature of the second annular part 123 can be the same as that of the first annular part 122.
[0050] In a specific implementation, the third transition portion 126 can have a step. One end of the step is connected with the second annular portion 123, and the other end is connected with the dome portion 127. The step and the second annular portion 123 are connected in a rounded manner, that is, the connection between the step and the second annular portion 123 is in an arc shape. For example, the R angle R6 corresponding to the arc can be in a range of 1 to 2 degrees, and preferably 1.4 degrees. The step and the dome portion 127 are connected in a rounded manner, that is, the connection between the step and the dome portion 127 is in an arc shape.
[0051] Under the action of the first transition portion 124, the second transition portion 125, and the third transition portion 126, the first annular portion 122, the second annular portion 123, and the dome portion 127 are recessed layer by layer into the container, forming a concave structure that curves into the container. When the container stands, a gap can be formed between the concave structure and the external receiving surface. When the pressure in the container increases, the gap can provide pressure to the container bottom, so that the container bottom has strong pressure resistance.
[0052] In an embodiment, the depth of the concave structure can be in a range of 8 mm to 10 mm. For example, the depth of the concave structure can be 8 mm, 9 mm, or 10 mm. Preferably, the depth of the concave structure is 8.8 mm, so that the cost and the weight of the container itself can be reduced while ensuring that the container bottom has pressure resistance.
[0053] In a specific implementation, the height of the second transition portion 125 can be less than the height of the first transition portion 124, and the height of the first transition portion 124 can be less than the height of the third transition portion 126. When the pressure in the container increases, the pressure on the center of the container bottom 12 is greater than the pressure on the edge of the container bottom, and the pressure on the edge of the container bottom is greater than the pressure on the middle region of the container bottom. Therefore, by gradually adjusting the heights of the transition portions at different positions, the pressure resistance of the container bottom at different positions can be enhanced, so that deformation of the container bottom can be reduced or even avoided, and the cost and the weight of the container are considered.
[0054] In an embodiment, with reference to Figure 3 The height h2 of the first transition portion 124 can be 1 mm, the height h3 of the second transition portion 125 can be 0.9 mm, and the height h4 of the third transition portion 126 can be 1.7 mm. Therefore, when the pressure in the container is about (0.3±0.1) bar (that is, the ambient temperature is about 60 degrees), the overall grammage of the container can be ensured to be 3.5 g±0.3 g, and the convex bottom does not occur.
[0055] That is, by using the container bottom design in the embodiments of the present application, the container can be kept warm and the convex bottom does not occur under a relatively light grammage, and the standing stability of the container is ensured.
[0056] In specific embodiments, the reinforcing grooves can extend along the container body towards the center of the container bottom 12, so that the standing surface 121, the transition portion and the annular portion are interrupted to form multiple independent portions, thereby improving the strength of the container bottom 12.
[0057] In some embodiments, the reinforcing grooves can include first reinforcing grooves extending along the standing surface towards the center of the concave structure and second reinforcing grooves, the length of the first reinforcing grooves being greater than the length of the second reinforcing grooves.
[0058] By providing two types of reinforcing grooves with different lengths, the weight and cost of the container itself can be reduced, and the strength of the container bottom can be ensured, relative to providing only one type of reinforcing groove with a single length.
[0059] In some embodiments, referring to Figure 1 , the first reinforcing grooves 131 and the second reinforcing grooves 132 are alternately distributed along the circumference of the container bottom 12.
[0060] Specifically, one end of the first reinforcing groove 131 sequentially passes through the standing surface 121, the first transition portion 124, the first concave portion 122, the second transition portion 125, the second concave portion 126, and terminates at the edge of the dome portion 127. The other end of the first reinforcing groove 131 extends towards the container body and is connected to the container body. One end of the second reinforcing groove 132 sequentially passes through the standing surface 121, the first transition portion 124, the first concave portion 122, the second transition portion 125, and terminates at the edge of the second concave portion 126. The other end of the second reinforcing groove 132 extends towards the container body and is connected to the container body.
[0061] As shown in Figure 1 , the ends of the first reinforcing grooves 131 and the second reinforcing grooves 132 connected to the container body 11 can have the same height relative to the container body.
[0062] In specific embodiments, the number of the first reinforcing grooves 131 and the second reinforcing grooves 132 can be even, thereby ensuring that the strength of the container bottom 12 is uniform at all locations.
[0063] In specific embodiments, the first reinforcing grooves 131 can have different widths at different positions in the extension direction of the first reinforcing grooves 131, thereby minimizing the cost and weight of the container while ensuring the strength of the container.
[0064] In an embodiment, when the pressure in the container increases, the pressure on the center of the container bottom is greater than the pressure on the edge of the container bottom, and the pressure on the edge of the container bottom is greater than the pressure on the middle area of the container bottom, so the width w2 of the first reinforcing groove 131 in the standing surface 121 area can be greater than the width w3 of the first reinforcing groove 131 in the first concave part 122, but less than the width w4 of the first reinforcing groove 131 in the second concave part 123.
[0065] For example, w2=1mm, w3=0.6mm, and w4=1.3mm, so that the plastic container of 380ml can maintain a weight of about 3.5g±0.3g.
[0066] In a specific implementation, the first reinforcing groove 131 and the second reinforcing groove 132 have a certain arc along the curvature direction of the concave structure, which is basically the same as the curvature arc of the concave structure. At the same time, a certain arc can be arranged on the side wall of the first reinforcing groove 131 and the second reinforcing groove 132, so that the width of the first reinforcing groove 131 and the second reinforcing groove 132 at the connection with the annular part and the transition part is wider, and the width at the non-connection part is narrower, so that the strength of the container bottom 12 can be ensured while reducing the material used by the first reinforcing groove 131 and the second reinforcing groove 132, thereby reducing the cost and weight of the container itself.
[0067] For example, the corresponding R angle R7 of the side wall of the first reinforcing groove 131 and the second reinforcing groove 132 ranges from 10 to 20 degrees, and is preferably 16.3 degrees.
[0068] The above container can have stronger pressure resistance under the same weight, and can be stably placed in a heat preservation cabinet at about 60 degrees under a lighter weight (for example, 3.5g±0.3g weight). Moreover, the depth of the concave part of the container bottom is shallow, and has little effect on the overall appearance of the container, so the height of the container does not need to be increased due to the depth of the concave part of the container bottom.
[0069] The embodiment of the utility model further provides a kind of beverage, and the beverage includes the container described in any one of the above.
[0070] In a specific implementation, the container can contain coffee, milk tea and other beverages. The container of the beverage is provided with two or more annular parts, and the annular parts and adjacent annular parts are connected by stepped transition parts, and reinforcing grooves are arranged to improve the strength, so that the container can be stably placed in a heat preservation cabinet at about 60 degrees.
[0071] In addition, by strengthening the design of the groove and the transition part, the container can resist (0.3±0.1) bar pressure at a lighter weight, for example, the container can stand stably in a 60-degree holding cabinet at a weight of 3.5 g±0.3 g and a height of about 350 ml.
[0072] Although the utility model discloses as above, the utility model is not limited to this. Any person skilled in the art, without departing from the spirit and scope of the utility model, can make various changes and modifications, therefore the protection scope of the utility model should be limited to the range defined by the claims.
Claims
1. A container characterized in that, The container comprises: a container body; and a container bottom connected to the container body; wherein the container bottom comprises:
2. The container of claim 1, wherein a standing surface, and 3. The container of claim 2, wherein a concave structure connected to the standing surface and curving inwardly of the container; the concave structure comprises two or more annular sections connected in sequence along the curving direction, the annular sections and the standing surface are connected by stepped transition sections, and the annular sections and the transition sections are interrupted by reinforcing grooves.
4. The container of claim 2, wherein The reinforcing grooves comprise a first reinforcing groove extending along the standing surface to the center of the concave structure and a second reinforcing groove, the length of the first reinforcing groove is greater than the length of the second reinforcing groove.
5. The container of claim 4, wherein The first reinforcing groove and the second reinforcing groove are alternately distributed along the circumference of the container bottom.
6. The container of claim 4, wherein The concave structure comprises a first annular section, a second annular section, and a dome section, the first annular section and the standing surface are connected by a first transition section, the second annular section and the first annular section are connected by a second transition section, and the second annular section and the dome section are connected by a third transition section.
7. The container of claim 4, wherein The first transition section and the first annular section, the first transition section and the standing surface, the second transition section and the first annular section, the second transition section and the second annular section, the third transition section and the second annular section, and the third transition section and the dome section are all connected by rounded corners.
8. The container of claim 1, wherein The height of the second transition section is less than the height of the first transition section, and the height of the first transition section is less than the height of the third transition section.
9. The container of claim 1, wherein The first reinforcing groove and the standing surface, the first annular section, and the second annular section are connected by rounded corners, and the second reinforcing groove and the standing surface and the first annular section are connected by rounded corners.
10. A beverage, characterized in that, The width of the standing surface ranges from 2mm to 4mm. The depth of the concave structure ranges from 8mm to 10mm. The container of any one of claims 1 to 9. The container of any one of claims 1 to 9.