CN215246757U

CN215246757U - Packing carton padlock device and packing carton

Info

Publication number: CN215246757U
Application number: CN202022895363.XU
Authority: CN
Inventors: 魏恺
Original assignee: Guangdong Timsen Health Technology Co ltd
Current assignee: Guangdong Timsen Health Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-12-21
Anticipated expiration: 2030-12-04
Also published as: WO2022116390A1

Abstract

The utility model discloses a packing carton padlock device and packing carton, include: the upper end of the shell is provided with a neck, the upper end of the neck is of an opening structure, the outer wall of the neck is provided with external threads, and the joint of the outer wall of the neck and the upper end face of the shell is provided with at least two stop parts; the lid, the lateral wall is provided with two at least pressing means, the inner wall of lid be provided with the corresponding internal thread of casing, pressing means is provided with first connecting piece and second connecting piece, first connecting piece one end with lid elastic connection, the first connecting piece other end with the upper end fixed connection of second connecting piece, second connecting piece lower extreme inner wall is provided with the buckle, the buckle with the stop part corresponds the setting, realizes that children can't the one hand press pressing means and open the lid, and makes things convenient for adult's light lid of opening.

Description

Packing carton padlock device and packing carton

Technical Field

The utility model relates to a container technical field, in particular to packing carton padlock device and packing carton.

Background

In the related art, the conventional container with a safety catch generally comprises a container body and a cover body covering the container body, so that a child cannot easily open the container to prevent the child from eating liquid, scattered substances or small particles in the container by mistake, but the safety catch structure is inconvenient for the adult to open the cover body by one hand when in use.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a packing carton padlock device and packing carton realizes that children can't singlehanded press down pressing means and open the lid, and makes things convenient for adult's light lid of opening.

According to the utility model discloses packing box padlock device of first aspect embodiment, include: the upper end of the shell is provided with a neck, the upper end of the neck is of an opening structure, the outer wall of the neck is provided with external threads, and the joint of the outer wall of the neck and the upper end face of the shell is provided with at least two stop parts; the cover body is provided with at least two pressing mechanisms on the side wall, the inner wall of the cover body is provided with internal threads corresponding to the external threads, the pressing mechanisms are provided with a first connecting piece and a second connecting piece, one end of the first connecting piece is elastically connected with the cover body, the other end of the first connecting piece is fixedly connected with the upper end of the second connecting piece, the inner wall of the lower end of the second connecting piece is provided with a buckle, and the buckle and the stop piece are correspondingly arranged.

According to the utility model discloses packing box padlock device has following beneficial effect at least: the casing upper end is provided with the neck, the neck is open structure, the outer wall of neck is provided with the external screw thread, the outer wall of neck and the junction of casing up end are provided with two at least stop parts, be provided with two at least pressing means on the lid lateral wall, the inner wall of lid is provided with the internal thread corresponding with the casing, pressing means is provided with first connecting piece and second connecting piece, first connecting piece one end and lid elastic connection, the upper end fixed connection of the other end and second connecting piece, the lower extreme inner wall of second connecting piece is provided with the buckle, the buckle corresponds the setting with the stop part, screw when lid and casing, the buckle can support the top on the stop part, make the lid locked, can realize that children can't press pressing means with one hand and open the lid, and make things convenient for adult to easily open the lid.

According to some embodiments of the utility model, the lateral wall of lid is provided with the opening, pressing means sets up in the opening.

According to some embodiments of the present invention, the first connecting member is horizontally disposed, the second connecting member is vertically disposed with the first connecting member.

According to some embodiments of the invention, the upper end face of the first connecting piece is provided with a recess.

According to some embodiments of the utility model, the up end of first connecting piece still is provided with first arch and second arch, first arch sets up first connecting piece with the junction of lid, the second arch sets up first connecting piece with the junction of second connecting piece, the concave part is located first arch with between the second arch, the bellied top of second is higher than first protruding top.

According to the utility model discloses a some embodiments, the buckle includes fixture block and breach draw-in groove, the fixture block sets up buckle one side, the breach draw-in groove sets up the opposite side of buckle, the breach draw-in groove with the stop part corresponds the setting.

According to some embodiments of the utility model, the fixture block be provided with the unanimous first guide vane of internal thread direction of rotation, the stop part be provided with the unanimous second guide vane of external thread direction of rotation.

According to some embodiments of the present invention, the pressing mechanism is provided with two, and two the pressing mechanism is relatively arranged.

According to the utility model discloses packing carton of second aspect embodiment, including foretell packing carton padlock device.

According to the utility model discloses packing carton has following beneficial effect at least: the packing carton adopts packing padlock device can ensure that children can't press pressing means to open the lid by one hand, and pressing means is provided with the recess and makes things convenient for adult to press the atress for adult can easily open the lid.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

FIG. 1 is a cross-sectional view of a packing box latch device and a packing box according to an embodiment of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a cross-sectional view of the cover and housing of FIG. 1 shown separated;

fig. 4 is a top view of the cover body according to the embodiment of the present invention;

fig. 5 is a top view of the housing according to the embodiment of the present invention.

Reference numerals: a housing 100; a neck portion 110; an external thread 111; a stopper 120; a second guide piece 121;

a lid body 200; an internal thread 210; an opening 220;

a pressing mechanism 300; a first connector 310; a recess 311; a first projection 312; a second protrusion 313; a second connecting member 320; a buckle 330; a latch block 331; a notched card slot 332; the first guide tab 333.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

According to an embodiment of the first aspect of the present invention, referring to fig. 1 and 2, the packing box locking device includes a housing 100 and a cover 200, the upper end of the housing 100 is provided with a neck 110, the neck 110 is configured as an opening 220 structure, the outer wall of the neck 110 is provided with an external thread 111, the junction of the outer wall of the neck 110 and the upper end surface of the housing 100 is provided with at least two stop members 120, the side wall of the cover 200 is provided with at least two pressing mechanisms 300, the inner wall of the cover 200 is provided with an internal thread 210 corresponding to the housing 100, the pressing mechanism 300 is provided with a first connecting member 310 and a second connecting member 320, one end of the first connecting member 310 is fixedly connected with the cover 200, and the first connecting member 310 has elasticity, the other end of the first connecting member 310 is fixedly connected with the upper end of the second connecting member 320, the lower end inner wall of the second connecting member 320 is provided with a buckle 330, the buckle 330 is disposed corresponding to the stop member 120, when the cover 200 is screwed with the housing 100, the buckle 330 can abut against the stop member 120, so that the cover 200 is locked, when the buckle 330 pressing the pressing mechanism 300 is separated from the stop member 120, the cover 200 is not limited by the stop member 120 and can rotate, the first connecting member 310 of the pressing mechanism 300 has elasticity, elastic reset is generated, the situation that the cover 200 is opened due to the fact that a child mistakenly touches the pressing mechanism 300 is avoided, the situation that the child cannot press the pressing mechanism 300 with one hand to open the cover 200 can be realized, and convenience is brought to the adult to easily open the cover 200.

Referring to fig. 4, in some embodiments, an opening 220 is formed in a side wall of the cover 200, the pressing mechanism 300 is disposed in the opening 220, one end of the pressing mechanism 300 is fixedly connected to the cover 200, so that a slot is formed in the side wall of the cover 200, a user can quickly locate the pressing mechanism 300, the connection between the pressing mechanism 300 and the cover 200 has elasticity, the cover 200 is rotated after the pressing mechanism 300 is pressed with force and then opened, even if the hand is released after the pressing mechanism 300 is pressed, the pressing mechanism 300 can be locked by the elastic reset of the cover 200, the cover 200 cannot be opened by a mistake touch of a child, which not only facilitates an adult to easily open the packing box, but also prevents the child from easily opening the packing box and eating harmful substances in the packing box by mistake.

Referring to fig. 1, 2 and 3, in some embodiments, the first connecting member 310 is horizontally disposed, the second connecting member 320 is vertically disposed to the first connecting member 310, one end of the first connecting member 310 is fixedly connected to the cover 200, and the first connecting member 310 has elasticity, the second connecting member 320 is connected to the cover 200 through the first connecting member 310, the buckle 330 is disposed at a lower end of the second connection, when the upper end surface of the first connecting member 310 is pressed with force, the second connecting member 320 is always perpendicular to the first connecting member 310, and the buckle 330 moves in a direction away from the stopper 120, so that the buckle 330 does not abut against the stopper 120, and the cover 200 is not limited by the stopper 120, thereby ensuring that the cover 200 can be opened by rotating conveniently and quickly, and the pressing mechanism 300 has an elastic reset function to prevent a child from mistakenly touching the package box and opening the package box.

Referring to fig. 2, in some embodiments, the upper end surface of the first connecting member 310 is provided with a concave portion 311, the concave portion 311 is configured to be concave downward, and the concave portion 311 has a lateral area similar to the average area of the fingers of an adult, so that the fingers can accurately press the pressing surface on the first connecting member 310, when the fingers press one end of the connection between the first connecting member 310 and the cover 200 and are the fulcrum of the elastic bending of the first connecting member 310, the pressing is laborious, when the fingers press the connection between the first connecting member 310 and the second connecting member 320, the connection is far from the fulcrum, so that the pressing mechanism 300 is easily damaged due to the elastic deformation caused by the excessive force when the first connecting member 310 is bent, and therefore, the concave portion 311 is disposed in the middle of the first connecting member 310, so that the pressing and opening of the cover 200 by the adult can be easily and conveniently performed, and the use strength of the pressing mechanism 300 can be ensured, the service life of the pressing mechanism 300 is prolonged, and the user experience is further improved.

Referring to fig. 2, in some embodiments, the upper end surface of the first connection member 310 is further provided with a first protrusion 312 and a second protrusion 313, the first protrusion 312 is disposed at a connection position of the first connection member 310 and the cover body 200, the first connection member 310 has elasticity, the second protrusion 313 is disposed at a connection position of the first connection member 310 and the second connection member 320, the concave surface of the concave portion 311 is located between the first protrusion 312 and the second protrusion 313, and the top end of the second protrusion 313 is higher than the top end of the first protrusion 312, so that a finger can accurately press the pressing surface on the first connection member 310, and a user can easily and quickly open the cover body 200, thereby further improving user experience.

Referring to fig. 4, in some embodiments, the clip 330 includes a clip 331 and a notch clip groove 332, the clip 331 is disposed on one side of the clip 330, the notch clip groove 332 is disposed on the other side of the clip 330, the notch clip groove 332 is disposed corresponding to the stopper 120, and the width of the notch clip groove 332 is equal to the width of the stopper 120, so that the notch clip groove 332 can be connected with the stopper 120 in a matching manner, thereby improving the matching accuracy between the pressing mechanism 300 and the stopper 120, improving the service life of the pressing mechanism 300, and further improving user experience.

Referring to fig. 4 and 5, in some embodiments, the latch 331 is provided with a first guide tab 333 corresponding to the rotation direction of the internal thread 210, the stopper 120 is provided with a second guide tab 121 corresponding to the rotation direction of the external thread 111 of the neck 110, the first guide tab 333 and the second guide tab 121 are opposite in guide, and the first guide tab 333 and the second guide tab 121 can slide relative to each other when in contact, and the radian of the first guide tab 333 and the second guide tab 121 is equal to each other, so that the pressing mechanism 300 does not need to be pressed when the lid 200 is locked by rotation, which facilitates the easy rotation of the lid 200 by an adult, and also prevents a child from accidentally touching and opening the lid 200, thereby preventing the child from accidentally eating the contents of the package box.

Referring to fig. 1, 3, 4 and 5, two pressing mechanisms 300 are disposed on the cover 200, the two pressing mechanisms 300 are disposed oppositely, and two fasteners 330 corresponding to the two pressing mechanisms 300 are disposed on the stop member 120, so that a child can open the package by pressing the two pressing mechanisms 300 and rotating the cover 200 with one hand, and an adult can open the package by pressing the two pressing mechanisms 300 with two fingers simultaneously and rotating the cover 200 with two designated positions, the package can be opened with one hand by the locking device, the cover 200 can be opened with one hand, the fastener 330 is separated from the stop member 120 by using the pressing force of the fingers, the cover 200 can be opened with two fingers rotating, the package can be held by one hand, the rotating cover 200 is pressed with the other hand, and user experience is greatly improved.

According to the utility model discloses the embodiment of second aspect, the packing carton adopts above-mentioned packing carton padlock device can ensure that children can't press down pressing means 300 to open lid 200 by one hand, prevents that children from missing to touch and open lid 200, leads to children to eat the thing in the packing carton by mistake, and pressing means 300 is provided with concave part 311 and makes things convenient for adult to press down the atress for adult can easily open lid 200.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. A package locking device, comprising:

the upper end of the shell (100) is provided with a neck (110), the upper end of the neck (110) is of an opening structure, the outer wall of the neck (110) is provided with external threads (111), and the joint of the outer wall of the neck (110) and the upper end face of the shell (100) is provided with at least two stop parts (120);

lid (200), lateral wall are provided with two at least pressing means (300), the inner wall of lid (200) be provided with internal thread (210) that external screw thread (111) are corresponding, pressing means (300) are provided with first connecting piece (310) and second connecting piece (320), first connecting piece (310) one end with lid (200) elastic connection, first connecting piece (310) other end with the upper end fixed connection of second connecting piece (320), second connecting piece (320) lower extreme inner wall is provided with buckle (330), buckle (330) with stop part (120) correspond the setting.

2. The pack locking apparatus according to claim 1, wherein the side wall of the lid body (200) is provided with an opening (220), and the pressing mechanism (300) is provided in the opening (220).

3. The pack locking apparatus according to claim 1, wherein the first connecting member (310) is horizontally disposed, and the second connecting member (320) is vertically disposed to the first connecting member (310).

4. A pack locking device according to claim 3, wherein the upper end face of the first connecting member (310) is provided with a recess (311).

5. The fastening device for package box according to claim 4, wherein the upper end face of the first connecting member (310) is further provided with a first protrusion (312) and a second protrusion (313), the first protrusion (312) is arranged at the connection position of the first connecting member (310) and the cover body (200), the second protrusion (313) is arranged at the connection position of the first connecting member (310) and the second connecting member (320), the concave portion (311) is located between the first protrusion (312) and the second protrusion (313), and the top end of the second protrusion (313) is higher than the top end of the first protrusion (312).

6. The pack locking apparatus according to claim 2, wherein the catch (330) includes a catch (331) and a notch catch (332), the catch (331) is disposed at one side of the catch (330), the notch catch (332) is disposed at the other side of the catch (330), and the notch catch (332) is disposed corresponding to the stopper (120).

7. The pack locking apparatus according to claim 6, wherein the catching block (331) is provided with a first guide piece (333) in accordance with a rotation direction of the internal thread (210), and the stopper (120) is provided with a second guide piece (121) in accordance with a rotation direction of the external thread (111).

8. A pack locking device according to claim 1, wherein the pressing means (300) is provided in two, and the two pressing means (300) are oppositely provided.

9. A package comprising a package locking device according to any one of claims 1 to 8.