TWI689449B - Container opening identification structure with non-equal configuration pre-breaking line - Google Patents

Abstract

The invention provides a container opening identification structure with non-equal configuration pre-breaking line, the main feature of which is that the container comprises a box body and a cover body. A closed frame is formed around the opening above the box body, and the cover body is provided with a closed periphery and is matched with the closed frame to be in a sealed state. The container opening identification structure comprises a removable combination connecting portion disposed at a position corresponding to the closed frame and the cover periphery, and one of the pre-broken lines is at the adjacent of the removable combination connection portion. The pre-break line includes a plurality of spaced apart slits and a plurality of connecting bodies formed between the adjacent broken slits; and the connectors are in a non-equal configuration type.

Description

Opening identification structure of container with unequal configuration pre-breaking

The present invention relates to a container opening identification structure; in particular, it discloses an innovative container opening identification structure type with an unequal configuration pre-disconnection.

In order to consider the external conditions such as hygiene or protection of appearance integrity for foods to be sold on the shelf, a vacuum-formed plastic container is usually used to hold the food as packaging, and then a cover is inserted by a simple method such as embedding and snapping The sealing group is closed on the opening of a box to complete the packaging action. However, unscrupulous or interested persons can easily open the cover, insert foreign objects or toxic substances from the gap, and then quickly close the lid, so that the container is seen from the slightest appearance. There are no traces of being opened, so that consumers and store personnel have no way to visually identify whether the container product has been unsealed.

In view of the above reasons, a variety of types of container opening identification structures have been developed by the relevant industries in the follow-up, and in view of the various container opening identification structures currently known, the specific types are different, but the box and lid Between the male and female snap parts or the pre-breaking connection position, the pre-breaking structure design of the ring-shaped or linear extension is usually adopted at the periphery or the side of the part, to achieve a low-strength component connection state, when the When a person intends to open the lid of the container, it only needs to apply a little force to completely disconnect the pre-break line, so that the lid is in an open state relative to the box.

However, because the pre-breaking line provided by the anti-opening identification structure of the conventional container, the connection points arranged at each interval are of an equal configuration type, so when the placement density is too loose, it is easy to carry out the container packaging or transportation process in the future In the middle, due to the slight collision of external force, the pre-break line is completely disconnected and loosened, which leads to the waste of resources that must be scrapped before the container is used; on the contrary, if the density of the connection points of the pre-break line is too dense, then consume When the person wants to open the container, there will be problems of difficulty in opening and inconvenience of use due to too much resistance, and the point is that if it is too easy to tear, it will inevitably lose the original identification function and not the industry's wish.

The main purpose of the present invention is to provide a container opening identification structure with unequal configuration pre-disconnection, and the technical problem to be solved is aimed at how to develop a new type of container opening identification structure with more ideal and practicality Think about innovative breakthroughs.

Based on the foregoing purpose, the technical features of the present invention to solve the problem are mainly that the container includes a box body and a cover body, a closed frame is formed around the opening above the box body, and the cover body has a cover perimeter and the closed frame cooperate to be closed Status; the container opening identification structure includes a removable combination connection part provided at the corresponding position of the closed frame and the cover perimeter, and a pre-disconnection line provided at the adjacent side of the removable combination connection part, when the user During the process of opening the cover, the force is broken through the pre-broken wire, so that the relative combined removable connection part is torn off and is in a removed state, wherein the pre-broken wire includes a plurality of spaced apart slits and a plurality of relatively formed The connecting bodies between the adjacent disconnected slits; and the connecting bodies are in an unequal configuration, that is, the distribution distance of the connecting bodies is an unequal configuration.

The main effects and advantages of the present invention can be achieved by the technical characteristics of the non-equal configuration type of the pre-broken connector, which can achieve that the pre-broken wire of the container opening identification structure is not easy to be disconnected due to slight collision, and at the same time It can take into account the practical and progressive benefits of user convenience when opening the lid.

Further, the removable combination connection part of the container opening identification structure includes a male part and a female part provided at positions corresponding to the corners of the closure of the lid and the corner of one side of the closed frame of the box, The male part and the female part are snap-fitted with each other to form a closed positioning state of the cover body, and the pre-broken wire is provided at the circumference of the removable combination connection part or the adjacent part of the circumferential side is in a loop shape , Curved or linear.

In addition, the removable combination connection part of the container opening identification structure is a strip-shaped area pattern connected to the corresponding periphery of the lid body and the same side of the closed frame of the box body, thereby forming a lid The connection state of the body and the box body, the pre-breaking line is set at the two adjacent sides of the removable combination connection part in a linear extension type.

In addition, the non-uniform configuration of the connectors provided in the pre-breaking line makes the distribution distance density of the connectors arranged on the outer side set to the maximum, and the distribution distance density of the connectors arranged on the inner side is gradually increased The non-uniform and gradual configuration of the shrinkage; this example can make the outer side of the pre-broken wire not easy to be broken due to a slight collision, and the inner side is easy to tear to facilitate the user to open the cover.

In addition, the non-uniform configuration of the connectors provided in the pre-breaking line makes the distribution distance density of the connectors arranged on the inner side set to the maximum, and the distribution distance density of the connectors arranged on the outer side is gradually increased The non-uniform and gradual configuration of the reduction; this example can make the outer side of the pre-broken line easy to tear, and the inner side is not easy to disconnect to avoid complete disconnection after a slight collision.

Please refer to Figures 1, 2, and 3, it is a preferred embodiment of the present invention with a non-equal configuration pre-disconnected container opening identification structure, but these embodiments are for illustrative purposes only, not in patent applications Limited by this structure.

The container A includes a box body 10 and a cover body 20. A closed frame 11 is formed around the upper opening of the box body 10. The cover body 20 has a cover perimeter 21 which cooperates with the closed frame 11 in a closed state The container opening identification structure includes a removable combination connection portion 30 provided at the corresponding position of the closed frame 11 and the cover periphery 21, and a removable combination connection portion 30 provided at the removable combination connection portion 30 (Combined connection; The substantive meaning includes combining/connecting one of the two types) one of the adjacent pre-break wires 40. When the user opens the cover 20, the pre-break wires 40 are forced to break through Relatively constituting the removable combined connection part 30 is torn off to be in a removed state, wherein the pre-break line 40 includes a plurality of spaced apart slits 41 and a plurality of relatively formed between adjacent slits 41 The connecting body 42; and wherein, the connecting bodies 42 are in an unequal configuration, that is, the distribution distance of the connecting bodies 42 is an unequal configuration.

As shown in FIG. 1, in this example, the removable combination connection portion 30 of the container opening identification structure includes a side of the closing periphery 21 of the cover 20 and a closed frame 11 of the box 10 A male part 31 and a female part 32 corresponding to the corners, the male part 31 and the female part 32 are snap-fitted relative to each other, so as to form the closed positioning state of the cover body 20, the pre-break The wire 40 is provided at the circumferential or partial peripheral side of either the male part 31 or the female part 32 provided in the removable combination connection 30 in a loop shape (such as the first to the Figure 3), either curved or straight.

As shown in FIG. 3, in this example, the non-uniform configuration of the connectors 42 provided in the pre-disconnection 40 makes the distribution distance density of the connectors 42 arranged on the outer side set to the maximum, and The distribution distance density of the connecting body 42 arranged on the inner side is a non-uniform and gradually gradual configuration type which is gradually reduced; the effect of this embodiment is mainly to prevent the outer side of the pre-broken wire 40 from being easily broken due to a slight collision, and The inside is easy to tear and it is convenient for the user to open the cover 20 (marked in Figure 1). As shown in FIG. 4 again, in this example, the non-uniform arrangement of the connectors 42 provided in the pre-break 40 is to make the distribution distance density of the connectors 42 arranged on the inner side set to the maximum, complex The distribution distance and density of the connecting bodies 42 arranged on the outer side are gradually reduced, which is a non-uniform and gradual arrangement type; the effect of this embodiment is that the outer side of the pre-broken wire 40 is easy to tear, but the inner side is not easy Disconnect to avoid a slight collision that is completely disconnected.

As shown in FIGS. 5 to 9, in this example, the removable combination connection portion 30B of the container opening identification structure is a closed frame 11 connected to the closing periphery 21 of the cover 20 and the closed frame 11 of the box 10 The shape of the strip area corresponding to the same side constitutes the connection state of the cover 20 and the box 10, and the pre-break line 40B is provided on both sides of the removable combination connection portion 30B The place is linearly extended.

In the embodiments disclosed in FIGS. 5 to 9 above, the non-uniform configuration of the connecting bodies 42 provided in the pre-breaking line 40B is such that the distribution distance density of the connecting bodies 42 arranged on the outside is set to the maximum, and the order The distribution distance density of the connecting body 42 disposed on the inner side is gradually unequal and gradually arranged (as shown in Figure 8); or as shown in Figure 9, the connecting body 42 on the inner side is arranged The distribution spacing distance density is set to the maximum, and the distribution spacing distance density of the connecting body 42 arranged on the outer side is gradually reduced, and the non-uniform and gradually gradual configuration type; and the different configuration types disclosed in FIGS. 8 and 9 The advantages are the same as described above.

As shown in Fig. 10 (Note: Please refer to Fig. 5 for partial drawing numbers), based on the distribution state of the aforementioned connecting body 42 is an externally dense and internally sparse structure, in this example, one end of the pre-broken wire 40B is more A tension lug 43 is provided. The tension lug 43 protrudes out of the closing periphery 21 of the cover 20 and the closed frame 11 of the box 10; the embodiment disclosed in this example has the main functions It is convenient for the user to pull off the pre-broken wire 40B, but because the distribution distance density of the connecting body 42 disposed on the outer side is set to the maximum, it is not easy to be disconnected because the pull tab 43 is easily hit by a collision. Unreachable.

As also shown in FIG. 6, in this example, the removable combination connection part 30B is further provided with a reverse fold line between the two sides of the pre-break line 40B (Note: only the upper pre-break line 40B is shown in the figure) Part 33; In this example, the tearing state of the removable combination connecting part 30B is shown in FIG. 7, and it assumes a pair of folded elongated sheet form. As shown in FIG. 10 again, the removable combination connecting portion 30C is further provided with a reverse-folded edge portion 34 at the outer interval of the pre-break line 40B on the outer side.

In addition, if the present invention is viewed from another definition point, as shown in FIG. 11, the non-uniform configuration of the connecting bodies 42 provided in the pre-break line 40 is connected by the removable combination A central imaginary line L1 defined by the area range of the portion 30 is used as a dividing line, so as to be divided into at least one first intensity configuration unit 301 and at least one second intensity configuration unit 302, and the at least first intensity configuration unit 301 and the At least one second strength disposing unit 302 is arranged along a set tearing direction L2 defined by the pre-break line 40, wherein the central imaginary line L1 and the pre-break line 40 are in a staggered relationship (Note: vertical staggered The angle is better), and the distribution distance density of the connecting bodies 42 of the first strength disposing unit 301 is relatively greater than the distribution distance density of the connecting bodies 42 of the second strength disposing unit 302.

In the embodiment described in the preceding paragraph, the distribution distance of the connecting bodies 42 of the first strength configuration unit 301 or the second strength configuration unit 302 may be an equal configuration type (as shown in FIG. 11) or a gradient configuration type (As shown in Figures 3 and 4) In either case, this part is not limited.

In terms of efficiency, by the above-mentioned structural type in which the distribution distance density of the connecting bodies 42 of the first strength disposing unit 301 is greater than the distribution distance density of the connecting bodies 42 of the second strength disposing unit 302, when the second strength disposing unit 302 is placed on the outer side (ie, the outside is sparse and the inside is dense). If there are unscrupulous people who want to open the cover A of the container A illegally (Note: please refer to figures 1 to 3 for the relevant drawing numbers), if The opening rate is stable and normal, because as the amplitude of the cover 20 is increased, the tear resistance and noise of the connecting body 42 will become greater and greater. This change will cause a certain degree of psychological pressure and scare to the unscrupulous people. Resistance, but for consumers to open properly after purchase, the volume change when the connector 42 is torn, but it can play the effect of opening status reminder; another situation is when unscrupulous people in order to avoid opening quickly When a slow opening strategy is adopted due to loud noise, the part where the lid 20 of the container A is lifted and lifted will be extended due to the obstruction of the connecting body 42 and the part that is lifted cannot be recovered, so that the container can be more easily identified A The advantage of the cover 20 being opened illegally and improperly; on the contrary, when the second strength disposing unit 302 is arranged on the inner side (ie, the outer dense and inner thinner type, as shown in FIG. 11), because the The connecting body 42 of the first strength configuration unit 301 has a relatively large distribution distance density, so for container products with a high moving frequency during packaging and exhibition, it can effectively reduce the pre-break 40 caused by the side collision of the container Arbitrarily disconnect the problem of damage.

Ａ: Container 　　　　　 　 10: Box body 　　　　　 　 11: Closed frame 　　　 　 20: Cover body 　　　　　 　 21: Gaihe periphery 　　　 　 30, 30B, 30C: Removable combination connector 　 301: First intensity configuration unit　 302: Second intensity configuration unit　 31: Male parts 　　　　 32: Female parts 　　　　 33: Reverse fold line 　　　　 40, 40B: Pre-break 　　　　 　 41: Open the gap 　　　 　 42: Connection body 　　　　 　 43: Pull the ear piece 　　　 　 L1: Center imaginary line 　　　　 L2: Set the tearing direction 　　　

FIG. 1 is a perspective view of the container lid in a preferred embodiment of the present invention when it is opened. FIG. 2 is a partially enlarged view of the closed state of the cover of the preferred embodiment of the present invention. FIG. 3 is a plan view of the preferred embodiment of the unequal arrangement type of the pre-broken connector of the present invention Figure. FIG. 4 is another preferred embodiment of the unequal arrangement type of the pre-disconnected connector of the present invention Top view. FIG. 5 is a perspective view of an embodiment of the present invention in which the removable combination connecting portion is in the form of a stripe area Figure. Figure 6 is a partially enlarged view of Figure 5. FIG. 7 is a schematic diagram showing the state of the removable combined connection part of FIG. 6 being torn off. Fig. 8 is a pre-disconnected connection of a removable combination connection in the form of a stripe area in the present invention A top view of a preferred embodiment of a non-uniform configuration. Fig. 9 is a pre-disconnected connection of a removable combination connection in the form of a stripe area in the present invention A top view of another preferred embodiment with an uneven body configuration. Fig. 10 is an embodiment of the present invention further provided with tension lugs at one end of the pre-break line. Figure 11 is another definition angle of the non-uniform configuration of the connection body provided by the pre-disconnection of the present invention Illustrating.

10: Box

11: Close the border

20: Cover

21: Cover the periphery

30: Removable combination connection

31: Male parts

40: pre-break

41: break the gap

42: connector

Claims (11)

A container opening identification structure with non-equal configuration pre-breaking, the container includes a box body and a cover body, a closed frame is formed around the upper opening of the box body, the cover body has a cover perimeter and the closure The frame fits in a closed state; the container opening identification structure includes a removable combination connection portion provided at a position corresponding to the closed frame and the cover perimeter, and a location adjacent to the removable combination connection portion One of the pre-disconnection, when the user opens the cover, it is broken through the pre-disconnection force, so that the removable combination connection portion is torn off and is in a removed state, wherein the pre-disconnection Including a plurality of disconnected gaps distributed at intervals and a plurality of connectors relatively formed between adjacent disconnected gaps; and wherein the connection systems are in an unequal configuration, that is, the distribution intervals of the connectors The distance is a non-equal configuration. The container opening identification structure with an unequal configuration pre-disconnection as described in claim 1, wherein the removable combination connection portion of the container opening identification structure includes a closing periphery of the lid body and the box body A male part and a female part corresponding to the corners of one side of the closed frame, the male part and the female part are snap-fitted with each other, thereby forming a closed positioning state of the cover body, the pre-break The line is set in the ring shape, the curved shape, or the straight shape where the peripheral or partial peripheral side of any one of the male part or the female part provided in the removable combination connection is One of them. The opening identification structure of a container with an unequal configuration pre-breaking line as described in claim 2, wherein the non-uniform configuration of the connectors provided in the pre-breaking line is such that the distribution of the connectors arranged on the outside is separated by the distance density Set to the maximum, and the distribution distance density of the connectors arranged on the inner side of the compound is a non-uniform and gradually gradual arrangement. The opening identification structure of a container with an unequal configuration pre-breaking line as described in claim 2, wherein the non-uniform configuration of the connectors provided in the pre-breaking line makes the distribution distance density of the connectors arranged on the inner side When set to the maximum, the distribution distance density of the connectors arranged on the outer side of the compound is gradually reduced, which is a non-uniform and gradually gradual arrangement. The container opening identification structure with unequal configuration pre-disconnection as described in claim 1, wherein the removable combination connection part of the container opening identification structure is connected to the cover periphery of the cover body and the box body The shape of the strip area corresponding to the same side of the closed frame of the closed frame constitutes the connection state of the cover and the box, and the pre-break line is provided on the two sides of the removable combination connection A linear extension. The opening identification structure of a container with an unequal configuration pre-breaking wire as described in claim 5, wherein the unequal configuration of the connectors provided in the pre-breaking wire is such that the distribution distance density of the connectors arranged on the outside is distributed Set to the maximum, and the distribution distance density of the connectors arranged on the inner side of the compound is a non-uniform and gradually gradual arrangement. The container opening identification structure with a pre-broken wire having an unequal configuration as described in claim 6, wherein one end of the pre-broken wire is further provided with a tension lug which protrudes out of the cover of the cover Close the periphery and the closed frame of the box body. The opening identification structure of a container with an unequal configuration pre-breaking wire as described in claim 5, wherein the unequal configuration of the connectors provided in the pre-breaking wire makes the distribution distance density of the connectors arranged on the inner side When set to the maximum, the distribution distance density of the connectors arranged on the outer side of the compound is gradually reduced, which is a non-uniform and gradually gradual arrangement. The container opening identification structure with a non-equal configuration pre-breaking wire as described in any one of claims 5 to 8, wherein the removable combination connecting portion is further provided with a reverse fold line portion between the two side pre-breaking wires. According to any one of claims 5 to 8, the container opening identification structure with a non-equal configuration pre-breaking line, wherein the removable combination connection portion is further provided at the outer space of the pre-breaking line on the outer side Reverse folding edge. A container opening identification structure with non-equal configuration pre-breaking, the container includes a box body and a cover body, a closed frame is formed around the upper opening of the box body, the cover body has a cover perimeter and the closure The frame fits in a closed state; the container opening identification structure includes a removable combination connection portion provided at a position corresponding to the closed frame and the cover perimeter, and a location adjacent to the removable combination connection portion One of the pre-disconnection, when the user opens the cover, it is broken through the pre-disconnection force, so that the removable combination connection portion is torn off and is in a removed state, wherein the pre-disconnection Including a plurality of disconnected gaps distributed at intervals and a plurality of connectors relatively formed between adjacent disconnected gaps; and wherein the connection systems are in an unequal configuration, that is, the distribution intervals of the connectors The distance is a non-equal configuration, and the non-equal configuration is defined by a central imaginary line defined by the area of the removable combined connection area as a boundary, so as to be divided into at least one first The strength configuration unit and at least one second strength configuration unit, and the at least first strength configuration unit and the at least one second strength configuration unit are arranged along a set tearing direction defined by the pre-break line, wherein the The center imaginary line and the pre-broken line are in a staggered relationship with each other, and the distribution distance density of the connectors of the first strength configuration unit is relatively greater than the distribution distance density of the connectors of the second strength configuration unit.

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