CN218663219U - Self-locking packing box - Google Patents

Abstract

The utility model provides a from locking-type packing carton, include: the outer box is provided with an inlet and an outlet; the inner box is inserted in the outer box and is provided with a clamping point; the track piece is arranged in the outer box, is provided with a channel through which the clamping point can pass and is provided with a locking position and an unlocking position; the rail piece is arranged outside the outer box and is connected with the rail piece; when the track piece is in the locking position, the channel is staggered with the clamping point, and the track piece limits that the inner box cannot exit the outer box from the inlet and the outlet; when the rail piece is in the unlocking position, the channel is aligned with the clamping point, and the inner box can exit the outer box from the inlet and the outlet. The track piece is matched with the clamping point on the inner box, the inner box can be locked in the outer box, and the self-locking packaging box is not easy to open by young children. The outer box, the inner box, the track piece and the control piece can be made of paper materials, so that the manufacturing cost is low, the degradation is easy, and the environment is protected.

Description

Self-locking packing box

Technical Field

The utility model belongs to the technical field of the packing technique and specifically relates to a from locking-type packing carton.

Background

The packing box is a box for packing products. At present, some packaging boxes are easy to open and take out products due to no anti-opening structure, and do not have the child-proof capability. Some packing carton realize preventing opening the structure through configuration tool to lock in addition, but these tool to lock use plastics or metal to make mostly, are difficult to degrade, are unfavorable for the environmental protection, and manufacturing cost is higher moreover.

The statements in the background section are merely prior art as they are known to the inventors and do not, of course, represent prior art in the field.

SUMMERY OF THE UTILITY MODEL

To one or more defects among the prior art, the utility model provides a from locking-type packing carton, include:

an outer box provided with an inlet and an outlet;

the inner box is inserted into the outer box and provided with a clamping point;

the track piece is arranged in the outer box, is provided with a channel through which a clamping point can pass, and has a locking position and an unlocking position;

the control piece is arranged outside the outer box and is connected with the rail piece;

when the rail piece is in the locking position, the channel is staggered with the clamping point, and the rail piece limits the inner box from not exiting the outer box from the inlet and the outlet; when the rail piece is in the unlocking position, the channel is aligned with the clamping point, and the inner box can exit the outer box from the access opening.

According to an aspect of the utility model, the track spare with outer box rotates to be connected, perhaps the track spare with outer box slides and connects.

According to an aspect of the present invention, the outer box includes:

a base plate;

the top plate is arranged above the bottom plate, and a through hole is formed in the top plate; and

the side wall is connected between the bottom plate and the top plate, and the access opening is formed in the side wall;

the rail member includes:

the connecting part is arranged in the through hole and is in rotating fit with the through hole, and the connecting part is fixedly connected with the control piece; and

the clamping portion is located in the outer box and is attached to the top plate, the clamping portion is fixedly connected with the connecting portion, and the channel is arranged on one side, back to the connecting portion, of the clamping portion.

According to an aspect of the utility model, be provided with first sign on the manipulation spare, the upper surface of outer box is provided with the second sign, first sign with the second sign is mutually supported in order to be used for confirming the position of track spare.

According to an aspect of the present invention, the first mark and the second mark are the same characters, patterns or symbols;

the first mark is arranged on the control piece in a hollow mode, the second mark is arranged on the upper surface of the outer box in a printing mode, and the second mark is located below the control piece; when the first mark is coincident with the second mark, the track piece is in the unlocking position.

According to one aspect of the present invention, a cover plate is disposed on the upper surface of the outer box, and a circular hole is disposed on the cover plate; the control piece is a circular plate matched with the round hole, and the control piece is arranged in the round hole.

According to the utility model discloses an aspect, interior box includes box body and cardboard, the open-top of box body, the cardboard pastes lean on the end setting is inserted of box body, the stuck point is fixed on the cardboard.

According to an aspect of the invention, the width of the channel is greater than the width of the stuck point.

According to an aspect of the invention, the stuck point and the channel are provided with one or more respectively.

According to the utility model discloses an aspect, outer box interior box the track spare with it all adopts paper material to make to control the piece.

According to an aspect of the utility model, the one end that the cardboard was kept away from to interior box is connected with the handle.

Compared with the prior art, the embodiment of the utility model provides a from locking-type packing carton through track spare with interior on the box stuck point cooperation, can be with interior box lock in outer box, make from locking-type packing carton difficult by young children open, and then avoid young children to contact the product of depositing in the self-locking-type packing carton. The outer box, the inner box, the track piece and the control piece can be made of paper materials, so that the manufacturing cost is low, the degradation is easy, and the environment friendliness is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic view of a self-locking package according to an embodiment of the invention;

fig. 2 shows a perspective view of a self-locking package according to an embodiment of the invention in an open state;

FIG. 3 illustrates a cross-sectional view of an outer box according to one embodiment of the present invention;

fig. 4 shows an exploded view of an outer box according to an embodiment of the present invention;

fig. 5 shows an exploded view of an inner case according to an embodiment of the present invention.

In the figure: 100. self-locking packing boxes; 110. an outer box; 111. an entrance and an exit; 112. a through hole; 113. a second identifier; 114. a base plate; 115. a top plate; 116. a side wall; 120. an inner case; 121. sticking points; 122. a box body; 123. clamping a plate; 130. a rail member; 131. a channel; 132. a connecting portion; 133. a clamping part; 140. an operating control member; 141. a first identifier; 150. a cover plate; 151. a circular hole; 160. and (4) a handle.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, either mechanically, electrically, or in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Fig. 1 shows a schematic view of a self-locking packing box 100 according to an embodiment of the present invention, fig. 2 shows a perspective view of the self-locking packing box 100 according to an embodiment of the present invention in an opened state, fig. 3 shows a cross-sectional view of an outer box 110 according to an embodiment of the present invention, and the following detailed description is made with reference to fig. 1 to 3.

As shown in fig. 1 and 2, the self-locking packing box 100 includes an outer case 110, an inner case 120, a rail member 130, and a manipulation member 140. As shown in fig. 2 and 3, the outer box 110 may include a bottom plate 114, a top plate 115, and a side wall 116, wherein the top plate 115 is disposed directly above the bottom plate 114, the side wall 116 is fixedly connected between the bottom plate 114 and the top plate 115, and the access opening 111 is formed at one side (rear side in fig. 2) of the outer box 110. The inner case 120 may be inserted into the outer case 110 through the inlet 111, or may be withdrawn from the outer case 110 through the inlet 111. The rail member 130 is disposed inside the outer case 110 and has a locked position and an unlocked position, the rail member 130 is used to cooperate with the components in the inner case 120 to lock the inner case 120 in the locked position in the outer case 110; in the unlocked position, the lock is released. Details regarding the structure of the rail member 130 and the engagement of the rail member 130 with the inner case 120 will be described later. The manipulating member 140 is disposed outside the outer box 110 and is fixedly connected to the rail member 130, and the manipulating member 140 is used for switching the rail member 130 between the locking position and the unlocking position.

As shown in fig. 2 and 3, a clamping point 121 is disposed at one end (the front end in fig. 2) of the inner box 120, and a channel 131 through which the clamping point 121 can pass is disposed on the rail member 130, wherein the clamping point 121 and the channel 131 may be disposed one or more respectively, and in this embodiment, two clamping points 121 and two channels 131 are disposed respectively. The rail member 130 may be rotatably connected to the outer box 110, and the rail member 130 may be switched between a locking position and an unlocking position by rotating the rail member 130 through the control member 140, when the rail member 130 is in the locking position, the channel 131 is staggered from the locking point 121, and the rail member 130 restricts the inner box 120 from entering or exiting the outer box 110 through the entrance 111; when the rail member 130 is switched to the unlocking position, the passage 131 is aligned with the locking point 121, the restriction of the inner case 120 by the rail member 130 is released, and the inner case 120 can enter or exit the outer case 110 through the entrance 111. In other embodiments, the rail member 130 may be slidably connected to the outer box 110, and the rail member 130 may be switched between the locking position and the unlocking position by the operation member 140 driving the rail member 130 to slide in the outer box 110 (the sliding direction is perpendicular to the moving direction of the inner box 120 into and out of the outer box 110).

Fig. 4 shows an exploded view of the outer box 110 according to an embodiment of the present invention, and as shown in fig. 3 and 4, a circular through hole 112 is provided on the top plate 115 of the outer box 110. The track member 130 includes a connecting portion 132 and a clamping portion 133, wherein the connecting portion 132 is disposed in the through hole 112, and the clamping portion 133 is disposed in the outer box 110 and abuts against the top plate 115. Connecting portion 132 and through-hole 112 normal running fit to connecting portion 132 fixed connection is between joint portion 133 and control piece 140, and connecting portion 132 and joint portion 133 can be integrated into one piece, and in other embodiments, connecting portion 132 and joint portion 133 also can be after making the shaping respectively, again fixed connection together. The channel 131 is disposed on one side (lower side in fig. 3) of the clamping portion 133, and the width of the channel 131 is larger than that of the clamping point 121, so that the clamping point 121 can enter the channel 131 more easily, and the clamping point 121 can be prevented from being jammed in the channel 131.

According to an embodiment of the present invention, as shown in fig. 4, a first mark 141 is provided on the manipulation member 140, and a second mark 113 is provided outside the outer box 110. Specifically, the first mark 141 and the second mark 113 may be the same characters, patterns or symbols, for example, as shown in fig. 4, the first mark 141 and the second mark 113 are both heart-shaped patterns, the first mark 141 is arranged on the manipulation member 140 in a hollow manner, the second mark 113 is arranged on the upper surface of the outer box 110 in a printing manner, and the position of the second mark 113 is located in an area of the outer box 110 covered by the manipulation member 140. The first identifier 141 and the second identifier 113 cooperate with each other to help a user quickly determine the position of the track member 130, for example, when the first identifier 141 and the second identifier 113 coincide, the track member 130 is in an unlocked position, and the inner box 120 can enter or exit the outer box 110 through the entrance 111; when the first mark 141 is offset from the second mark 113, the rail member 130 is in the locking position, and the inner container 120 cannot enter or exit the outer container 110 through the entrance 111. In other embodiments, the first mark 141 may be, for example, a double-headed arrow printed at the center of the manipulation member 140, the second mark 113 may be, for example, a pattern printed on the upper side of the outer box 110, the rail member 130 is in the unlocked position when the first mark 141 is directed to the second mark 113, and the rail member 130 is in the locked position when the first mark 141 is not directed to the second mark 113.

According to an embodiment of the present invention, as shown in fig. 3 and 4, a cover plate 150 is provided outside the outer box 110, and the cover plate 150 covers the top plate 115 of the outer box 110, and a circular hole 151 is provided in the middle of the cover plate 150. The control member 140 may be a circular plate adapted to the circular hole 151, the control member 140 is located in the circular hole 151 and is rotatably matched with the circular hole 151, and the control member 140 and the cover plate 150 are in contact with each other or have a small gap. The cover plate 150 can make the exterior of the self-locking packing box 100 more flat and beautiful, and can also protect the control member 140, so that the control member 140 is not easy to curl, the control member 140 is not easy to be violently torn open, and the service life of the self-locking packing box 100 is prolonged.

Fig. 5 shows an exploded view of the inner case 120 according to an embodiment of the present invention, and as shown in fig. 2 and 5, the inner case 120 includes a case body 122 and a chucking plate 123, wherein the top of the case body 122 is open, and one end (front end in fig. 2) of the case body 122 inserted into the outer case 110 is an insertion end of the case body 112. A chucking plate 123 may be disposed in the box body 122 and fixedly coupled to the insertion end of the box body 122, and the chucking points 121 are integrally formed at the upper end of the chucking plate 123. It should be noted that the end faces of the card 123 and the insertion end of the box body 122 are lower than the other end faces (left end face, right end face, rear end face) of the box body 122 to avoid the rail members 130. A pull handle 160 is fixedly connected to an outer side of an end of the box 122 away from the clamping plate 123 to facilitate the user to pull the inner box 120 out of the outer box 110.

Compared with the prior art, the embodiment of the utility model provides a from locking-type packing carton 100 through track piece 130 with interior box 120 on the stuck point 121 cooperation, can be with interior box 120 lock in outer box 110, make from locking-type packing carton 100 be difficult for being opened by young children, and then avoid young children to contact the product of depositing from locking-type packing carton 100. Moreover, the outer box 110, the inner box 120, the rail member 130 and the manipulation member 140 can be made of paper materials, so as to reduce the manufacturing cost, and make the self-locking packing box 100 more easily degradable, which is beneficial to environmental protection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A self-locking packing box is characterized by comprising:

an outer box provided with an inlet and an outlet;

the inner box is inserted into the outer box and provided with a clamping point;

the track piece is arranged in the outer box, is provided with a channel through which a clamping point can pass, and has a locking position and an unlocking position;

the control piece is arranged outside the outer box and is connected with the rail piece;

when the rail piece is in the locking position, the channel is staggered with the clamping point, and the rail piece limits the inner box from not exiting the outer box from the inlet and the outlet; when the rail piece is in the unlocking position, the channel is aligned with the clamping point, and the inner box can exit the outer box from the inlet and the outlet.

2. The self-locking packaging box according to claim 1, wherein the rail member is rotatably connected to the outer box or slidably connected to the outer box.

3. Self-locking packaging according to claim 1, characterised in that it comprises:

a base plate;

the top plate is arranged above the bottom plate, and a through hole is formed in the top plate; and

the side wall is connected between the bottom plate and the top plate, and the access opening is formed in the side wall;

the rail member includes:

the connecting part is arranged in the through hole and is in rotating fit with the through hole, and the connecting part is fixedly connected with the control piece; and

the joint portion, the joint portion is located the box is outer and paste and lean on the roof setting, joint portion with connecting portion fixed connection, joint portion sets up one side of connecting portion dorsad the passageway.

4. Self-locking packaging box according to claim 3, characterised in that the operating member is provided with a first marking and the upper surface of the outer box is provided with a second marking, the first marking and the second marking cooperating for determining the position of the rail member.

5. Self-locking packaging box according to claim 4, characterised in that the first and second identification are the same text, pattern or symbol;

the first mark is arranged on the control piece in a hollow mode, the second mark is arranged on the upper surface of the outer box in a printing mode, and the second mark is located below the control piece; when the first mark is coincident with the second mark, the track piece is in the unlocking position.

6. The self-locking packing box of claim 3, wherein the upper surface of the outer box is provided with a cover plate, and the cover plate is provided with a round hole; the control piece is a circular plate matched with the round hole, and the control piece is arranged in the round hole.

7. The self-locking packaging box according to claim 1, wherein the inner box comprises a box body and a clamping plate, the top of the box body is open, the clamping plate is arranged close to the insertion end of the box body, and the clamping points are fixed on the clamping plate.

8. Self-locking packaging box according to any one of claims 1 to 7, characterised in that the width of the channel is greater than the width of the click point.

9. Self-locking packaging according to any one of claims 1-7, characterised in that the snap points and the channels are provided with one or more, respectively.

10. The self-locking packing box of any one of claims 1 to 7, wherein the outer box, the inner box, the rail member and the control member are made of paper materials.

11. The self-locking packing box of claim 7, wherein a handle is connected to an end of the inner box away from the clamping plate.

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