KR20100008283U - The insulating sleeve for cup - Google Patents

Abstract

The present invention relates to a heat-insulating sleeve (holder) surrounding the cup container, and more particularly, the outer peripheral surface is provided with a locking piece protruding outwardly (externally) so that even if the contents of the cup container is hot without easy slipping of the cup container It relates to a heat insulating sleeve of a cup container which can be wrapped.

Insulating sleeve of the cup container according to the present invention, the sleeve body is formed with a hollow portion for receiving and supporting the cup container; And a generally 'c' shaped incision groove formed on the outer circumferential surface of the sleeve body in a forward or reverse direction, or a generally 'b' shaped incision groove formed on the upper circumference of the sleeve body in a forward or reverse direction is formed. And a locking piece protruding outwardly of the sleeve body when the hollow body is opened to form the hollow portion in a folded state of the sleeve body.

Cups, Beverages, Heat Insulation, Sleeves, Holders

Description

Insulation Sleeve of Cup Container {THE INSULATING SLEEVE FOR CUP}

The present invention relates to a heat-insulating sleeve (holder) surrounding the cup container, and more particularly, the outer peripheral surface is provided with a locking piece protruding outwardly (externally) so that even if the contents of the cup container is hot without easy slipping of the cup container It relates to a heat insulating sleeve of a cup container which can be wrapped.

Takeout shops such as Starbucks often use paper cups as containers for drinks such as coffee, and these paper cups are made relatively thin while being made of paper materials due to their disposable properties.

Therefore, when a hot beverage such as coffee is contained, the temperature of the beverage is easily transmitted to the outer surface of the paper cup, so that the user is uncomfortable to wrap the paper cup.

Furthermore, in order to endure hotness, a user may wrap a paper cup with a fingertip, and miss the paper cup, causing a problem such as spilling a drink or being burned by a spilled drink.

To solve this problem, as shown in FIG. 1, a cup holder or a sleeve 2 is used to surround and support the outer circumferential surface of the cup container 10, and the cup sleeve 2 has a heat insulating layer on the outer circumferential surface of the cup container 10. By forming, the hotness of the cup container is somewhat alleviated.

Conventionally used cup sleeve (2) is often made of paper, the outer peripheral surface of the cup sleeve (2) is generally formed to be a smooth surface to form a printing surface for advertising.

Although the cup sleeve 2 has some heat insulation function, the outer circumferential surface is formed to have a smooth surface, and thus the hand sleeve is easily slipped on the cup sleeve 2.

Moreover, the paper cup sleeve 2, although retaining some hygroscopicity, forms a very dry outer surface due to the hot heat of the contents of the cup container 10, thereby making the outer surface smoother. There is a problem that hand slip occurs more easily.

As a result, the user is inconvenient to grip the cup sleeve by giving a force so as not to slip the hand, thereby causing a problem that the hotness of the cup container is completely transmitted despite the cup sleeve.

The present invention devised to solve the above problems of the conventional cup sleeve is provided with a non-slip means protruding on the outer circumferential surface of the cup sleeve, to provide a heat insulating sleeve of the cup container to prevent the gripped hands to slip upward There is a purpose.

In addition, another object of the present invention is to provide a heat insulating sleeve of the cup container such that the non-slip means are naturally protruded in the process of opening the cup sleeve without the need for a separate operation.

Another object of the present invention is to prevent damage to the non-slip means that can occur in the process of transporting to the place of use after the manufacture of the insulating sleeve.

It is a further object of the present invention to maintain good projectability of the anti-slip means, regardless of the insulating sleeve material and even in a humid environment.

Insulating sleeve of the cup container according to the present invention to solve the above problems, the sleeve body is formed with a hollow portion is accommodated and supported by the cup container; And a cutting groove having a generally 'c' shape on the outer circumferential surface of the sleeve body in a forward or reverse direction, so that the hollow body is formed to receive a cup container in a folded state, and the hollow body is formed. Includes; the engaging piece is provided to protrude outward.

Or a sleeve body having a hollow portion for receiving and supporting a cup container; And a cutout groove having a generally 'b' shape is formed in a forward or reverse direction at an upper end of the outer circumferential surface of the sleeve body so that the hollow portion is formed to receive a cup container in a folded state of the sleeve body. Includes; the engaging piece is provided to protrude outwardly (outside) of the body.

At this time, the outer circumferential surface of the sleeve body, the incision groove having a generally 'c' shape while being spaced at least downward from the incision groove by the width of the finger is formed in the forward or reverse direction, accommodating the cup container in the folded state of the sleeve body When the hollow portion is formed so as to be formed, a support piece provided to protrude outwardly of the sleeve body may be further included.

The locking piece and the support piece may be formed even at opposing positions of the outer circumferential surface of the sleeve body.

The cutting groove may be formed to have a minimum width that does not rub in the process of protruding the engaging piece and the support piece.

On the other hand, the present invention is a sleeve body formed with a hollow portion is accommodated and supported by the cup container; And an incision groove formed on the outer circumferential surface of the sleeve body to form a substantially 'c' shape in a forward or reverse direction by cutting at least one or more uncut joints and the joints which can be easily cut by an external force. A catching piece provided to protrude outwardly of the sleeve body according to the cutting of the joint portion in the process of accommodating a cup container into the sleeve body through the hollow body or through the hollow portion to form an additional portion; May be included.

Or a sleeve body having a hollow portion for receiving and supporting a cup container; And at the top of the outer circumferential surface of the sleeve body, at least one or more uncut joints that can be easily cut by an external force and the cut portion is formed by cutting the groove is formed in a generally 'b' shape in the forward or reverse direction, A catching piece provided to protrude outwardly of the sleeve body according to the cutting of the joint portion in a state where the sleeve body is opened to form a hollow portion or the cup container is received into the sleeve body through the hollow portion; May be included.

At this time, the outer circumferential surface of the sleeve body is formed in the lower incision groove having a substantially '' 'shape while being spaced apart at least by the width of the finger downward from the incision groove, is easily incision by the external force on the length of the lower incision groove At least one uncut joint may be formed, and in the process of receiving the cup container into the sleeve body through the hollow body or through the hollow body to form the hollow portion, A support piece may be further included to protrude outwardly of the sleeve body.

The locking piece and the support piece may be formed even at opposing positions of the outer circumferential surface of the sleeve body.

The cutting groove may be formed to have a minimum width that does not rub in the process of protruding the engaging piece and the support piece.

On the other hand, the subject innovation is a sleeve body formed with a hollow portion is accommodated and supported by the cup container; And an incision groove formed at a top of the outer circumferential surface of the sleeve body to form a generally 'ㅗ' shape by cutting at least one joint portion and the joint portion which can be easily cut by an external force, such that the hollow portion is formed. In the process of receiving a cup container into the sleeve body through the open state or the hollow portion, the engaging piece provided to protrude outward (outer) of the sleeve body according to the cutting of the joint portion; may be included.

On the other hand, the present invention is a sleeve body formed with a hollow portion is accommodated and supported by the cup container; A pair of engaging pieces provided with an incision groove having a generally 'ㅗ' shape formed at an upper end of an outer circumferential surface of the sleeve body; And a pair of support pieces formed on an outer circumferential surface of the sleeve body downwardly from the cut groove by at least a width of a finger, and having a cut groove having a generally '工' shape formed thereon. The protruding outwardly of the sleeve body may be characterized in that when the hollow body is formed to receive the cup container in the folded state, the sleeve body is folded.

In addition, a cutout groove having a generally 'ㅛ' shape is formed at an upper end of the outer circumferential surface of the sleeve body to accommodate a cup container into the sleeve body through the hollow body or the hollow body to form the hollow portion. In the process, the engaging piece which is provided to protrude outward of the sleeve body; may be included.

At this time, the outer circumferential surface of the sleeve body, at least one or more uncut joints that can be easily cut by an external force on the length of the incision groove is formed, so that the hollow body is formed through the open state or the hollow portion In the process of receiving a cup container into the sleeve body, the locking piece and the support piece may be provided to protrude in accordance with the cutting of the joint portion.

In addition, the locking piece and the support piece may be formed in a position opposite to the outer peripheral surface of the sleeve body.

In addition, the cutting groove may be formed to have a minimum width that does not rub in the process of protruding the engaging piece and the support piece.

On the other hand, in the insulating sleeve of the cup container according to the present invention described above, at least one side of the inner side and the outer side of each of the engaging piece or the engaging piece and the support piece, the one side and the sleeve extending from the one side Curable solutions can be applied, including cross-boundary portions of the body.

In addition, a reinforcing tape is attached to at least one side of the inner side and the outer side of each of the engaging pieces or the engaging pieces and the support pieces, including mutually boundary portions of the one side surface and the sleeve body extending from the one side surface. Can be.

In addition, a curved portion may be formed at a lower end of the locking piece so as to correspond to the shape of the upper surface of the finger that is caught by and in contact with the locking piece.

According to the present invention, the locking piece protruding from the outer circumferential surface of the sleeve body is provided so that the hand holding the sleeve body does not slip upward by the locking piece.

In addition, since the locking piece naturally protrudes outwardly of the sleeve body in the process of opening the retracted sleeve body, there is no need for a separate operation for protruding the locking piece.

In addition, the cutting groove can be formed by a simple and simple cutting method is not at all disadvantageous in terms of manufacturing cost, manufacturing convenience, manufacturing time compared to the insulating sleeve of the conventional cup container is not formed with the cutting groove and the engaging piece.

In addition, it is possible to easily wrap around the container by lifting the cup container by the engaging piece, it is easy to wrap and, of course, there is an advantage that the heat transfer to the hand is minimized.

In addition, when an uncut joint is formed on a line of the cutout groove, the hook piece does not flow during packaging, transportation, or storage, thereby preventing deformation or damage of the catch piece.

In addition, when the engaging piece is formed of a pair formed spaced apart up and down, the fingers caught by the sleeve body can be supported up and down, it can be wrapped around the cup container more stably.

In addition, the curable solution is applied to at least one side of the inner and outer surfaces of the locking piece or the reinforcing tape is attached, thereby providing an advantage that the protrusion or protrusion of the locking piece can be improved.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals denote like members having the same function.

Figure 2a is a perspective view of the insulating sleeve of the cup container according to the first embodiment of the present invention, Figure 2b is a perspective view showing another example of the engaging piece shown in Figure 2a, Figure 3a is a second embodiment of the present invention 3B is a perspective view showing another example of the locking piece shown in FIG. 3A, and FIGS. 4A to 4C are cross-sectional views showing various forming directions of the locking piece shown in FIGS. 2A to 3B. 5 is a state diagram of use of the heat insulating sleeve shown in FIG. 2B.

FIG. 6 is a perspective view illustrating a folded state of the heat insulating sleeve of the cup container shown in FIG. 3B, and FIG. 7A is a perspective view of the heat insulating sleeve of the cup container according to the third embodiment of the present invention, and FIG. 7B is shown in FIG. 7A. 8A is a perspective view of a heat insulating sleeve of a cup container according to a fourth embodiment of the present invention, FIG. 8B is a developed view of the heat insulating sleeve shown in FIG. 8A, and FIG. 9A is a 9 is a perspective view of an insulating sleeve of the cup container according to the fifth embodiment, FIG. 9B is an exploded view of the insulating sleeve shown in FIG. 9A, and FIG. 10A is a perspective view of an insulating sleeve of the cup container according to the sixth embodiment of the present invention; 10B is an exploded view of the thermal insulation sleeve shown in FIG. 10A.

The heat insulating sleeve 1 of the cup container according to the first embodiment of the present invention, as shown in Figures 2a and 2b, includes a sleeve body 100, the locking piece 200.

The sleeve body 100 may be made of various materials such as plastic or paper, and considering the manufacturing cost, the sleeve body 100 is preferably made of paper, for example, corrugated cardboard.

Corrugated cardboard is formed in a corrugated corrugated corrugated sheet (also referred to as a central corrugated sheet) with a liner paper with a smooth surface and glued to one or both sides.

When the sleeve body 100 is made of corrugated cardboard, there is an advantage that the thermal insulation function is improved by the air layer formed between the valleys of the corrugated core.

Hereinafter, the sleeve body 100 will be described with an example made of paper.

When the sleeve body 100 is made of a paper material, as shown, the sleeve body 100 may be formed by overlapping and attaching both ends in a flat plate shape.

The sleeve body 100 has a hollow portion 101 formed therein so that the cup container 10 can be accommodated and supported. As an example of the sleeve body 100 through which the cup container 10 can be supported through the hollow portion 101, an example of the sleeve body 100 formed so that the lower portion of the sleeve body 100 has a smaller diameter than the upper portion can be presented. have.

On the other hand, the sleeve body 100 is allowed to be folded so that the inner surface facing each other close to each other to wrap and wrap in a folded state when wrapping a large number of the insulating sleeve (1) of the present embodiment in a packaging container or tied with a member such as a string It is possible.

In use, that is, when receiving the cup container 10, the hollow portion 101 may be formed by spreading the sleeve body 100.

The catching piece 200 is formed to protrude outward of the sleeve body 100 by forming the cutout groove 110 on the outer circumferential surface of the sleeve body 100.

As shown in FIG. 2A, the incision groove 110 may be generally formed in a 'c' shape and in a reverse direction. Although not shown, the cut groove 110 may be formed in a generally 'c' shape and in a forward direction.

By forming a cutting groove 110 having a substantially 'c' shape in a forward or reverse direction on the outer circumferential surface of the sleeve body 100, a locking piece 200 having a substantially rectangular shape is formed inside the cut portion.

The locking piece 200 has one end of which is integrally constrained to the sleeve body 100 and is formed in a transverse direction, and the other end of the locking piece 200 is a free end (not constrained to the sleeve body 100).自由 端) will be achieved.

Accordingly, in the folded state of the sleeve body 100, the engaging piece 200 is placed on the substantially same plane as the sleeve body 100, so that the cup is accommodated into the sleeve body 100, that is, the hollow portion 101 is When the sleeve body 100 is opened to be formed, the other end of the locking piece 200 protrudes outwardly from the outer surface of the sleeve body 100 while being spaced apart from the outer circumferential surface of the sleeve body 100.

When the user grips the sleeve body 100 by the outwardly protruding locking piece 200, the upper side of the finger may be caught, whereby the hand held by the sleeve body 100 is slid upward. This is avoided.

When the user considers to wrap the sleeve body 100, the cutting groove 110 and the engaging piece 200 is preferably formed on the upper portion of the sleeve body 100, in Figure 2a of the sleeve body 100 An example is provided that is formed at a position spaced a predetermined length downward from an uppermost end of the sleeve body 100.

In FIG. 2B, another example of the locking piece 200 shown in FIG. 2A is illustrated.

In FIG. 2B, the curved portion 201 is formed at the lower end of the locking piece 200 to correspond to the shape of the upper surface of the finger that is caught by the locking piece 200.

Since the engaging pieces 200 are brought into contact with the upper surface of the fingers forming the curved surface by the curved portion 201, the clasped hands may wrap the sleeve body 100 more stably. The curved portion 201 can be formed not only in the present embodiment but also in the engaging pieces of all other embodiments described below.

3A and 3B are shown with respect to the second embodiment of the present invention.

In this embodiment, an example in which the incision groove 110 is formed at the upper end of the outer circumferential surface of the sleeve body 100 is presented.

Specifically, the incision groove 110 may be formed in a generally 'b' shape and a forward direction at the upper end of the outer circumferential surface of the sleeve body 100 as shown in FIG. 3a, or may be generally 'b' shaped but not shown in the reverse direction. It may be formed as.

As the cutting groove 110 is formed, the locking piece 200 having a substantially rectangular shape similar to the first embodiment described above is formed inside the cut portion.

3B illustrates an example in which the curved portion 201 similar to the first embodiment described above is formed as another example of the locking piece 200 shown in FIG. 3A.

The cutting grooves 110 of the first and second embodiments shown in FIGS. 2A to 3B are hollow, and the locking pieces 200 are in the process of protruding outwardly from the sleeve body 100. The edge of the can be formed to have a minimum width that does not rub.

The cutting groove 110 of the first and second embodiments illustrated in FIGS. 2A to 3B may be formed at the outer circumferential surface of the sleeve body 100, but a plurality of the cutout grooves 110 may be spaced apart from the outer circumferential surface of the sleeve body 100. Of course it can.

In other words, one of the locking pieces 200 protruding outwardly of the sleeve body 100 may be formed, or may be spaced apart from one another.

More preferably, as shown in FIGS. 4A to 4B, the incision groove 110 is also formed at an opposite position of the outer circumferential surface of the sleeve body 100.

That is, the locking piece 200 is also formed in the position opposite to the outer peripheral surface of the sleeve body (100).

At this time, each of the engaging pieces 200 may be formed in a variety of directions extending from the sleeve body 100, specifically, in Figure 4a any one of the pair of engaging pieces 200 is approximately clockwise and Another example is shown in which the extending direction is formed in a substantially counterclockwise direction.

4B illustrates an example in which each pair of engaging pieces 200 is formed in a substantially clockwise direction, and in FIG. 4C, each is formed in an approximately counterclockwise direction.

As shown in Figures 4a to 4c, the extending direction of the pair of engaging pieces 200 may be formed in various directions in consideration of the size of the user's hand or the taste of holding the cup.

Figure 5 shows an example of a state of use for the embodiment shown in Figure 2b as an example of a preferred embodiment of the present invention.

As shown in the figure, the hand held by the sleeve body 100 is caught by the locking piece 200 to prevent the upward sliding. Therefore, the user can simply wrap the sleeve body 100 as if it is lifted up, and moreover, in the example in which the curved portion 201 is formed, the user can wrap the sleeve body 100 more stably because it is caught as if the finger is wrapped.

FIG. 6 shows a state in which an example of the insulating sleeve 1 shown in FIG. 3B is folded out of the embodiment of the insulating sleeve 1 described above.

Before the insulating sleeve 1 according to the present invention is accommodated in the cup container 10, that is, before being used by the user at a takeout point or the like, the packaging is folded in a state in which the front and rear surfaces of the sleeve body 100 are in close contact with each other. To be carried.

In this state, since the locking piece 200 does not protrude from the sleeve body 100 and is positioned in the same plane as the sleeve body 100, even if the insulating sleeve 1 is stacked in a plurality, the volume of the locking piece 200 may be increased. No increase or inconvenience in packaging occurs. That is, the difference does not occur at all in terms of convenience of the packaging process or the transport process compared to the conventional cup sleeve without the locking piece (200).

However, the locking piece 200 is deformed by the friction or collision with surrounding objects or by carelessness during transportation during the packaging or transportation process of the insulating sleeve 1 or the storage process before use in a store such as a takeout point. Or damage may occur.

Therefore, in another embodiment of the present invention to be described later it provides a means that can be prevented damage of the locking piece 200 in spite of the cutting groove (110).

7A and 7B are shown with respect to the third embodiment of the present invention.

In this embodiment, taking the heat insulation sleeve 1 of the second embodiment described above with reference to FIG. 3B as an example, an example in which the joint 130 is formed on a line in the longitudinal direction of the cutout 110 is presented. do.

In the present embodiment, as in the second embodiment, a 'b' shaped cutting groove 110 is formed on the outer circumferential surface of the sleeve body 100, but is not cut off on the line of the cutting groove 110. The remaining portion is positioned so that the locking piece 200 is coplanar with the sleeve body 100 without protruding outward.

At this time, the uncut portion is the joint portion 130, that is, the joint portion 130 is formed integrally with the sleeve body 100 on the length of the incision groove 110, that is, the line in the longitudinal direction It refers to the parts that follow.

In addition, the joint 130 is provided with grooves 131 formed on inner and outer surfaces thereof in order to minimize the width in the vertical direction or to minimize the thickness of the joint parts 130 (in the drawing, grooves are formed on the outer surfaces). Due to the shape characteristic of the back, it can be easily cut by external force.

In this case, the external force may be an artificial force of the user. That is, when the user receives the cup container 10 in the sleeve body 100 or the sleeve body 100 is opened to accommodate it, that is, in the state where the sleeve body 100 is opened so that the hollow part is formed. By cutting the joint 130, the protrusion of the locking piece 200 can be induced.

Alternatively, the joint 130 may be naturally cut in the process of receiving the cup container 10 in the sleeve body 100. At this time, the external force is an indirect external force of the user's force for moving the sleeve body 100 from the bottom of the cup container 10 to the upper side to accommodate the cup container 10 into the sleeve body 100. When the sleeve body 100 moves upward along the outer circumferential surface of the cup container 10 to support the cup container 10, the outer circumferential surface of the cup container 10 at a predetermined position and the sleeve body 100 having reached the predetermined position. Due to the difference in diameter between the upper inner circumferential surface, the force to open the upper end of the sleeve body 100 becomes a direct external force.

At least one joint 130 may be formed, and in this embodiment, an example in which one joint 130 is formed is provided. As an example of the preferred position in which the joint 130 is formed, an example is shown in which the joint 130 is formed on the line of the incision groove 110 which is the horizontal end of the engaging piece 200 and becomes the uppermost part. .

In the present exemplary embodiment, an example in which the joint 130 is formed in the example illustrated in FIG. 3B of the second exemplary embodiment is provided, but is not limited thereto. The first and second exemplary embodiments illustrated in FIGS. Of course, the joint 130 may be formed in all examples of the second embodiment.

In addition, although not shown, two or more of the joints 130 may be formed on the length of the cutout groove 110.

Meanwhile, as shown in FIG. 7B, the ground wire 102 may be formed in a vertical direction at an opposite position of the sleeve body 100 so that the sleeve body 100 may be in close contact and be folded.

In this case, on the side of manufacturing convenience, the appearance of the insulating sleeve 1 or the damage preventing side of the catching piece 100 when the sleeve body 100 is folded and folded or wrapped, and on the outer circumferential surface of the sleeve body 100. In consideration of the printing surface of various designs, trademarks, and the like that can be printed, any one of the ends of the catching piece 200 or the boundary between the catching piece 200 and the sleeve body 100 is shown in FIG. 7B. It is preferable that the same position as the above-described ground line 102.

When the locking piece 200 is also formed in a position opposite to the outer circumferential surface of the sleeve body 100, one locking piece 200 is positioned so that the end thereof corresponds to one of the ground wires 102, and the other locking piece It is preferable that the 200 is positioned so that the mutual boundary between the engaging piece 200 and the sleeve body 100 coincides with the other ground line 102.

Such a preferred example is not limited to the present embodiment, but may be applied to the case of the first to second embodiments described above as well as to the case of the fifth embodiment to be described below, in particular, FIG. 6 is referred to in FIG. 3B. In the case of the second embodiment, it can be seen as an example that the boundary line between the end of one of the engaging pieces 200 and the sleeve body 100 in the other engaging piece 200 coincides with the grounded part (ground line). have.

8A and 8B are shown with respect to the fourth embodiment of the present invention.

In the present embodiment, the incision groove 110 having a generally 'ㅗ' shape is formed on the top of the outer circumferential surface of the sleeve body 100 and is formed of the incision line 111 in the horizontal direction and the incision line 112 in the vertical direction. However, a continuous portion that is integral with the sleeve body 100, that is, an uncut joint 130 is formed on a line in the longitudinal direction of the cutting groove 110, and thus the joint 130 is cut off, and thus, generally ' An incision groove 110 having a ㅗ 'shape is formed.

When the joint 130 is cut by an external force, the cutting groove 110 is formed in a generally 'ㅗ' shape, the engaging pieces 200 are formed in a pair facing each other.

The locking piece 200 protrudes outwardly of the sleeve body 100 at the same time as the cutting of the joint 130.

In this embodiment, in consideration of the ease of cutting of the joint 130, the joint 130 is shown an example in which one joint 130 is formed at the upper portion of the incision 112 in the vertical direction, of course in this example It is not limited.

In addition, the joint 130 may be formed two or more spaced apart on the line of the cutting groove 110 as in the third embodiment (not shown).

Meanwhile, in the present embodiment, as shown in FIG. 8B, the ground wire 102 may be formed. In this case, for the same reason as in the third embodiment, each end of the pair of engaging pieces 200 formed to face each other is the ground wire. It is preferable to locate in accordance with 102. And this preferred example can be similarly applied to the case of the sixth embodiment to be described below.

9A and 9B are shown with respect to the fifth embodiment of the present invention.

Referring to FIG. 9A, in this embodiment, the same locking piece 210 as the locking piece 200 in the above-described first to fourth embodiments is formed, and protrudes from the lower side of the locking piece 210. The support piece 220 is further included.

Although the heat insulating sleeves shown in the first to fourth embodiments described above can be sufficiently applied to the generally low volume cup containers, such as 6 ounces (fl.oz), among the cup containers used at recent take-out points and the like, For the high-capacity cup container, the insulation sleeve 1 shown in the first to fourth embodiments described above is somewhat wrapped around the cup container due to the weight of the cup container or the size of the cup container itself when the contents are contained. It may not be stable.

Therefore, when the support piece 220 is further included and the locking piece 210 and the support piece 220 are provided so that the finger can be positioned therebetween, the upper side of the finger is upper side by the locking piece 210 formed on the upper side. Direction, and the lower side of the finger can be stably supported by the support piece 220 formed on the lower side, even if the high-capacity cup container of 13 ounces or more, the upper and lower sides of the finger is the holding piece 210 and the support It is stably supported by the piece 220 so that the user can wrap the cup container more stably than when the user moves while holding the cup container.

This embodiment can thus be effectively applied for cup containers of 13 ounces or more.

The support piece 220 will be described in more detail as follows.

In the present embodiment, as shown in Figures 9a and 9b, the same engaging piece 210 as the locking piece 200 in the second embodiment referred to in Figure 3b is formed at the upper end of the outer peripheral surface of the sleeve body.

The support piece 220 is further provided below the locking piece 210 so as to be spaced apart by at least the width of the finger so as to protrude outwardly of the sleeve body 100.

At this time, the support piece 220 is provided by being formed in the outer peripheral surface of the sleeve body 100 is formed by the incision groove 120 having a substantially 'c' shape while being spaced apart by at least the width of the finger downward from the incision groove 110, Like the piece 210, the sleeve body 100 protrudes outward when the hollow body 101 is formed to be formed in the folded state.

The cutaway groove 120 formed to be spaced downward may be formed in a 'c' shape in a forward direction as shown in FIG. 9b, but may be formed in a 'c' shape in a reverse direction. And the cutting groove 120 is preferably made of a minimum width that does not rub in the process of the support piece 220 protrudes. That is, the cutting grooves 110 and 120 are preferably made of a width that does not interfere with the protruding process of the locking piece 210 and the support piece 220.

As described above, the locking piece 210 and the support piece 220 may be formed at opposite positions of the outer circumferential surface of the sleeve body 100 as shown in FIG. 9B, so that the hand holding the sleeve body 100 may be balanced. .

In this embodiment, the curved portion 201 may be formed at the lower end of the engaging piece 210, and the curved portion 202 may also correspond to the shape of the lower surface of the finger on the upper end of the support piece 220 which may be in contact with the lower surface of the finger. ) May be formed.

In addition, as shown in the drawing, the engaging piece 210 is the same as the engaging piece 200 of the second embodiment referred to in FIG. 3B, but it is provided as an example, but is not limited thereto. In the example of all the engaging pieces 200 of the first and second embodiments shown, of course, the support piece 220 as described above may be formed together below.

In addition, although not shown, the third embodiment described with reference to FIGS. 7A to 7B is also spaced at least by the width of the finger below the incision groove 110 on the outer circumferential surface of the sleeve body 100 and generally has a 'C' shape. An incision groove as described above having a portion is formed, and a joint portion having the same function as the joint portion 130 described in the third embodiment is formed on the length of the incision groove which is spaced downwardly, thereby inducing the incision of this seam portion. Accordingly, the support piece such as the support piece 220 described above may be provided to protrude.

10A and 10B are shown with respect to the sixth embodiment of the present invention.

As shown, in the present embodiment, an incision groove 110 having a generally '형상' shape is formed on the outer circumferential surface of the sleeve body 100, and is spaced apart by at least the width of a finger below the incision groove 110. An incision groove 120 having a '工' shape is formed, and a pair of engaging pieces 230 formed to face each other is formed at an incision groove 110 formed at an upper side, and an incision groove 120 formed at a lower side thereof. A pair of support pieces 240 formed to face each other are formed at the formation site.

The locking piece 230 and the support piece 240 are opened so that the hollow portion 101 is formed in the folded state of the sleeve body 100, similarly to the locking pieces 200 and 210 and the support piece 220 of the above-described embodiment. When it is protruded, the sleeve body 100 protrudes outward.

This embodiment is different from the above-described embodiments in that a pair of engaging pieces 230 and a pair of support pieces 240 are thus provided.

The catching piece 230 and the supporting piece 240 are preferably formed at the opposite positions of the outer circumferential surface of the sleeve body 100 as shown in FIG. 10B for the same reason as the above-described fifth embodiment.

And, although not shown, in the case of the present embodiment, the outer peripheral surface of the sleeve body 100 is formed with a joint having the same function as the above-described joint 130 on the length of the cutouts 110 and 120 The locking piece 230 and the support piece 240 may protrude outwardly of the sleeve body 100 according to the incision of the part.

In addition, the same curved portion (not shown) as the aforementioned curved portion 201 may be formed at the lower end of the locking piece 230, and the cutting grooves 110 and 120 of the present embodiment may also have the locking piece 230 and the support piece. In the process of protruding 240 may be made of a minimum width that does not rub.

In FIG. 11, a state of use of the sixth embodiment shown in FIGS. 9A and 9B is shown, and as shown, the user places a finger between the engaging piece 210 and the supporting piece 220 to have a sleeve body ( 100) can be wrapped stably.

12A and 12B show a seventh embodiment.

" 형이 바람직하다. 그 이유는 컵 용기를 수용할 경우 손가락등에 걸려지는 걸림편이 더 효과적으로 생성되기 때문이다.As shown, this embodiment is a variation of the above-described "ㅗ" shape, which is close to the "ㅛ" shape. In fact, as shown in the drawing, "V" is superimposed on "-", that is, "

Mold is preferred, because the receiving piece caught on the finger or the like is more effectively produced when the cup container is accommodated.

" 자 부분에 의해 생성되는 걸림편은 외관 디자인을 개선한 선단부가 완곡하게 되는 "

" 자 절개홈일 수도 있고, 이것 또한 전체적으로 본 발명의 사상에 벗어나지 않음은 명백하다.Also preferably by the "ㅛ" portion or "

"The jam piece created by the ruler part has a curved tip that improves the appearance design."

“It may be a self cutting groove, and it is obvious that this also does not depart from the spirit of the present invention as a whole.

As shown in FIG. 12A, the inverted triangle portion 119 discarded through the cutting groove 111 and the cutting groove 113 may be present at the time of actual bonding or may not be removed at all. That is, it may be discarded at all in the Thomson press process of cutting paper or other thick paper made of cardboard and liner, or may be generated and removed through a cutting process in an adhesive (not shown).

Otherwise, as shown in FIG. 12B, the remaining inverted triangle portion 119 ′ is once attached through the joint portion 130 (an advantage of this is to protect the engaging piece that may be generated during the movement or the production process as described above). It can also be easily removed later by the user. In other words, the user can easily remove the fun.

On the other hand, although not shown, the insulating sleeve 1 of the first to sixth embodiments described above includes the engaging pieces 200 of the first to fourth embodiments, and the engaging pieces 210 and 230 of the fifth and sixth embodiments. A curable solution may be applied to the engaging pieces 200, 210, 230 and the supporting pieces 220, 240 to improve the protruding property, the degree of protruding, and the protruding reliability of the support pieces 220 and 240.

Specifically, the curable solution may be applied to any one side or both sides of the inner side and the outer side of each of the engaging pieces 200, 210, 230 and the support pieces 220, 240, wherein the curable solution is the one side. Or it is extended to include a boundary portion with the sleeve body 100 extending from both sides.

As the curable solution, a curable adhesive such as glue or bond, which is commonly used in the surroundings, may be used, and various curable solutions of a liquid component having a curable property may be used.

When the applied curable solution is dried and hardened, one side or both sides of each of the engaging pieces 200, 210, 230 and the support pieces 220, 240, including the above-described boundary portion, may not be coated with the curable solution 100. ) Will form a slightly harder surface than the area.

As a result, the engaging pieces 200, 210, 230 and the supporting pieces 220, 240 may protrude outwardly of the sleeve body 100 while showing more certain protruding properties.

In addition, the protrusion width (protrusion degree) sufficient to exhibit the function of the engaging pieces (200, 210, 230) and the support pieces (220, 240) is shown, thereby improving the reliability of such protrusion and protrusion degree do.

In addition, although not shown, a reinforcing tape may be attached instead of applying the above-described curable solution.

The adhesive tape also helps to improve the protrusion, the degree of protrusion and the reliability of the protrusion of the locking pieces 200, 210 and 230 and the support pieces 220 and 240, like the cured curable solution.

In addition, the curable solution or attached reinforcing tape applied to the engaging pieces 200, 210 and 230 and the supporting pieces 220 and 240 is cured with the engaging pieces 200, 210 and 230. The function of the coating layer to prevent moisture absorption of the support pieces 220 and 240 is also performed.

Specifically, when the heat insulating sleeve 1 of the present invention is made of a paper material, the catch pieces 200, 210, 230 and the support pieces 220, 240 are also made of a paper material, thereby easily bearing moisture or moisture, As a result, the locking pieces 200, 210, 230 and the support pieces 220, 240 may be easily bent or damaged, so that the locking pieces 200, 210, 230 and the support pieces 220, 240 may not function properly. You can't have problems.

However, when the above-mentioned curable solution is applied or the reinforcing tape is attached, the cured curable solution or the attached reinforcing tape forms a coating layer on the surfaces of the catching pieces 200, 210, 230 and the support pieces 220, 240. Therefore, the moisture absorbing of the engaging pieces 200, 210, 230 and the support pieces 220, 240 may be prevented, thereby eliminating the problems caused by the above-described moisture absorption.

The present invention can be variously modified by those skilled in the art without departing from the gist of the utility model registration claims. As an example, in the above-described bar, the contents contained in the cup container 10 have been described with reference to a case where the contents are hot, but the present invention is not limited thereto, and the present invention can be effectively applied to block the cold temperature even when cold. In addition, although not all expressed in the embodiment "b" shaped, "c" shaped, "ㅛ" shaped, the engaging piece cut by the other embodiments, etc. may be made to the upper end of the streamline. It is natural that this is natural and do not depart from the scope and spirit of the present invention.

Therefore, the technical protection scope of the present invention is not limited to the above specific preferred embodiment.

1 is a perspective view of a conventional cup sleeve,

Figure 2a is a perspective view of a heat insulating sleeve of the cup container according to the first embodiment of the present invention,

Figure 2b is a perspective view showing another example of the engaging piece shown in Figure 2a,

3A is a perspective view of an insulating sleeve of a cup container according to a second embodiment of the present invention,

Figure 3b is a perspective view showing another example of the engaging piece shown in Figure 3a,

4A to 4C are cross-sectional views showing various forming directions of the locking pieces shown in FIGS. 2A to 3B;

5 is a state diagram of use of the insulating sleeve shown in FIG.

Figure 6 is a perspective view showing a state in which the heat insulating sleeve of the cup container shown in Figure 3b is folded,

7A is a perspective view of an insulating sleeve of a cup container according to a third embodiment of the present invention,

FIG. 7B is an exploded view of the thermal insulation sleeve shown in FIG. 7A;

8A is a perspective view of an insulating sleeve of a cup container according to a fourth embodiment of the present invention;

FIG. 8B is an exploded view of the thermal insulation sleeve shown in FIG. 8A;

9A is a perspective view of an insulating sleeve of a cup container according to a fifth embodiment of the present invention;

FIG. 9B is an exploded view of the thermal insulation sleeve shown in FIG. 9A;

10A is a perspective view of an insulating sleeve of a cup container according to a sixth embodiment of the present invention;

FIG. 10B is an exploded view of the thermal insulation sleeve shown in FIG. 10A.

11 is a state diagram of use of the insulating sleeve according to the fifth embodiment shown in FIG.

12A and 12B are exploded views of a heat insulating sleeve of a cup container to which a cut groove having a “ㅛ” shape according to a seventh embodiment of the present invention is applied.

Explanation of symbols on main parts of the drawings

One; Insulating sleeve 10 of the cup container; Cup containers

100; Sleeve body 101; Hollow part

110, 120; Incision grooves 111 and 112; Incision

130; Seam 131; home

200, 210, 230; Locking pieces 201 and 202; Curve

220, 240; Support

Claims (20)

A sleeve body having a hollow portion in which the cup container is accommodated and supported; And On the outer circumferential surface of the sleeve body, a cutting groove having a generally 'c' shape is formed in the forward or reverse direction, so that when the hollow portion is formed to receive the cup container in the folded state of the sleeve body, Insulating sleeve of the cup container, characterized in that it comprises; a locking piece provided to protrude outward. A sleeve body having a hollow portion in which the cup container is accommodated and supported; And When the incision groove having a generally 'b' shape is formed in the forward or reverse direction at the upper end of the outer circumferential surface of the sleeve body, the sleeve body is opened so as to form the hollow portion for accommodating the cup container in the folded state of the sleeve body. Insulating sleeve of the cup container, characterized in that it includes; a catching piece provided to protrude outwardly. The outer peripheral surface of the sleeve body, according to claim 1 or 2, At least a width of a finger downwards from the incision groove, the incision groove having a generally 'c' shape is formed in the forward or reverse direction, And a support piece provided to protrude outwardly of the sleeve body when the hollow portion is formed to receive the cup container in the folded state of the sleeve body. The method according to claim 3, The catching piece and the supporting piece are formed in a position opposite to the outer circumferential surface of the sleeve body, the insulating sleeve of the cup container. The method according to claim 3, The cutting groove is a heat insulating sleeve of the cup container, characterized in that has a minimum width that does not rub in the process of protruding the engaging piece and the support piece. A sleeve body having a hollow portion in which the cup container is accommodated and supported; And On the outer circumferential surface of the sleeve body, at least one or more uncut joints which can be easily cut by an external force and a cutout groove which is formed in a substantially 'c' shape in a forward or reverse direction by cutting the joint are formed, and the hollow part A catching piece provided to protrude outwardly of the sleeve body according to the cutting of the joint portion in the process of receiving the cup container into the sleeve body through the hollow portion or through the hollow part so as to be formed; Insulation sleeve of a cup container, characterized in that it is included. A sleeve body having a hollow portion in which the cup container is accommodated and supported; And At the top of the outer circumferential surface of the sleeve body, at least one or more uncut joints which can be easily cut by an external force and a cutout groove which is formed in a generally 'b' shape in a forward or reverse direction by cutting the joint are formed, the hollow A catching piece provided to protrude outwardly of the sleeve body according to the cutting of the joint portion in the process of receiving the cup container into the sleeve body through the hollow body or through the hollow portion to form an additional portion; Insulation sleeve of a cup container, characterized in that it is included. The outer peripheral surface of the sleeve body, according to claim 6 or 7, A lower incision groove having a 'c' shape is formed while being spaced apart from the incision groove by at least the width of a finger. On the length of the lower incision groove is formed at least one or more uncut joints that can be easily cut by an external force, The support piece is provided so as to protrude outwardly of the sleeve body in accordance with the cutting of the joint portion in the process of receiving the cup container into the sleeve body through the hollow portion or the hollow body to form the hollow portion is formed; Thermal insulation sleeve of the cup container, characterized in that it further comprises. The method according to claim 8, The catching piece and the supporting piece are formed in a position opposite to the outer circumferential surface of the sleeve body, the insulating sleeve of the cup container. The method according to claim 8, The cutting groove is a heat insulating sleeve of the cup container, characterized in that has a minimum width that does not rub in the process of protruding the engaging piece and the support piece. A sleeve body having a hollow portion in which the cup container is accommodated and supported; And At the top of the outer circumferential surface of the sleeve body, at least one or more joints which can be easily cut by an external force and a cutout groove which is generally formed in a 'ㅗ' shape by cutting the joint are formed so that the hollow body is formed. In the process of receiving the cup container into the sleeve body through the open state or the hollow portion, the engaging piece is provided to protrude outward (outer) of the sleeve body in accordance with the cutting of the joint; Cup comprising a Insulation sleeve of the container.        A sleeve body having a hollow portion in which the cup container is accommodated and supported; And In the process of accommodating a cup container into the sleeve body through the hollow state or the sleeve body is opened to form a hollow portion is formed in the upper end of the outer surface of the sleeve, generally ' V ' shape Insulating sleeve of the cup container, characterized in that it comprises; a locking piece provided to protrude outward (outward) of the sleeve body. 13. The insulating sleeve of the cup container according to claim 12, wherein at least one 'not cut' joint is formed in the ' V ' shaped cutout on the outer circumferential surface of the sleeve body. . The method according to any one of claims 1, 2, 6, 7, 11 and 12, The locking piece is formed in a heat insulating sleeve of the cup container, characterized in that also formed in the position opposite to the outer peripheral surface of the sleeve body. The method according to any one of claims 1, 2, 6, 7,11 and 12, The cutting groove is a heat insulating sleeve of the cup container, characterized in that has a minimum width that does not rub in the process of protruding the engaging piece. A sleeve body having a hollow portion in which the cup container is accommodated and supported; A pair of engaging pieces provided with an incision groove having a generally 'ㅗ' shape formed at an upper end of an outer circumferential surface of the sleeve body; And And a pair of support pieces formed on an outer circumferential surface of the sleeve body, the incision groove having a generally '工' shape while being spaced downward from the incision groove by at least the width of a finger. The catching piece and the supporting piece are protruding outwardly of the sleeve body when the hollow body is formed so as to form the hollow portion for accommodating the cup container in the folded state of the sleeve body. The outer peripheral surface of the sleeve body, On the length of the cut groove is formed at least one or more uncut joints that can be easily cut by an external force, In the process of receiving the cup container in the state that the sleeve body is opened or through the hollow portion to form the hollow portion, the locking piece and the support piece protrudes in accordance with the cutting of the joint portion Insulation sleeve. The method according to claim 16 or 17, The catching piece and the supporting piece are formed in a position opposite to the outer circumferential surface of the sleeve body, the insulating sleeve of the cup container. The method according to claim 16 or 17, The cutting groove is a heat insulating sleeve of the cup container, characterized in that has a minimum width that does not rub in the process of protruding the engaging piece and the support piece. The method according to any one of claims 1, 2, 6, 7, 11, 16 and 17, The lower end of the engaging piece is a heat insulating sleeve of the cup container, characterized in that the curved portion is formed so as to correspond to the shape of the upper surface of the finger caught by the engaging piece.

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