CN212173084U

CN212173084U - Flip box with lock catch structure

Info

Publication number: CN212173084U
Application number: CN202020213157.3U
Authority: CN
Inventors: 汪涛
Original assignee: Shenzhen Jipei Environmental Protection Technology Co ltd
Current assignee: Shenzhen Jipei Environmental Protection Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-12-18
Anticipated expiration: 2030-02-26

Abstract

The utility model belongs to the technical field of the packing, a flip box with hasp structure is disclosed, include: a bottom cover; the first end of the top cover is hinged with the bottom cover; the lock catch component is opposite to the hinged end of the bottom cover and comprises a first lock catch and a second lock catch, a first key is arranged at the first end of the first lock catch, a first locking convex part is arranged at the second end of the first lock catch, a second key is arranged at the first end of the second lock catch, a second locking convex part is arranged at the second end of the second lock catch, the first key and the second key are movably connected with the bottom cover and arranged on the outer side surface of the bottom cover in a protruding mode, and the distance between the first key and the second key is larger than 13 mm; since the fingers of the child are less wide than the fingers of the adult, the restricted person cannot simultaneously press the first button and the second button which are more than 13mm apart.

Description

Flip box with lock catch structure

Technical Field

The utility model belongs to the technical field of the packing, a flip box with hasp structure is related to.

Background

The flip box is a common packaging material, the existing flip box is not designed enough in the aspect of preventing young children from opening, the young children can open the flip box easily, particularly, restrictive dangerous articles which are not suitable for the young children to contact are placed in the flip box, and as the young children do not have distinguishing capability, the flip box capable of preventing the young children from opening is important because the young children accidentally injure the young children once the flip box is opened.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a flip box with hasp structure, adult can open restriction class crowds such as nevertheless children easily and can't open this flip box easily, prevent accident effectively and take place, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme:

a flip box with a latch structure, comprising:

the bottom cover is internally provided with a thin-wall structure of a cavity and a first opening which is convenient for taking and placing articles;

the top cover is used for covering the first opening of the bottom cover, the first end of the top cover is hinged with the bottom cover, and the second end of the top cover is provided with an inward bent curled edge;

the lock catch component is opposite to the hinged end of the bottom cover and comprises a first lock catch and a second lock catch, a first key is arranged at the first end of the first lock catch, a first locking convex part is arranged at the second end of the first lock catch, a second key is arranged at the first end of the second lock catch, a second locking convex part is arranged at the second end of the second lock catch, the first key and the second key are movably connected with the bottom cover and arranged on the outer side surface of the bottom cover in a protruding mode, and the distance between the first key and the second key is larger than 13 mm; the bottom cover is provided with a through hole corresponding to the first locking convex part and the second locking convex part, and when the top cover covers the first opening of the bottom cover, the first locking convex part and the second locking convex part can extend out of the through hole and limit the curling edge to move backwards.

Furthermore, the first key and the second key are arranged in a movable groove on an inner insert, and the inner insert is fixedly connected with the bottom cover.

Furthermore, elastic pieces are arranged between the first key and the second key and the bottom of the movable groove.

Further, the first locking projection and the second locking projection are tapered.

The utility model has the advantages that:

the utility model discloses a flip box with hasp structure, include: the bottom cover is internally provided with a thin-wall structure of a cavity and a first opening which is convenient for taking and placing articles; the top cover is used for covering the first opening of the bottom cover, the first end of the top cover is hinged with the bottom cover, and the second end of the top cover is provided with an inward bent curled edge; the lock catch component is opposite to the hinged end of the bottom cover and comprises a first lock catch and a second lock catch, a first key is arranged at the first end of the first lock catch, a first locking convex part is arranged at the second end of the first lock catch, a second key is arranged at the first end of the second lock catch, a second locking convex part is arranged at the second end of the second lock catch, the first key and the second key are movably connected with the bottom cover and arranged on the outer side surface of the bottom cover in a protruding mode, and the distance between the first key and the second key is larger than 13 mm; the bottom cover is provided with a through hole corresponding to the first locking convex part and the second locking convex part, and when the top cover covers the first opening of the bottom cover, the first locking convex part and the second locking convex part can extend out of the through hole and limit the curling edge to move backwards. The appropriate distance between the first button and said second button is such that a child cannot simultaneously press the first button and said second button more than 13mm apart and open the top cover when the child is using, since the child's finger is less wide than an adult.

Drawings

FIG. 1 is a schematic diagram of an exploded structure of a flip case;

FIG. 2 is a schematic view of the construction of the flip case;

FIG. 3 is a schematic structural view of the latch assembly;

FIG. 4 is a schematic view of the operation of the latch assembly when assembled with the top cover;

FIG. 5 is a schematic structural view of the top cover;

FIG. 6 is a schematic view of the operation of the locking assembly when assembled with the bottom cover.

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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 6, a flip-top box with a latch structure includes: the bottom cover 2 is internally provided with a thin-wall structure of a cavity and a first opening which is convenient for taking and placing articles; the top cover 1 is used for covering the first opening of the bottom cover 2, the first end of the top cover 1 is hinged with the bottom cover 2, and the second end of the top cover 1 is provided with a curled edge 101 which is bent inwards; the locking component is arranged opposite to the hinged end of the bottom cover 2, the locking component 2 comprises a first lock catch 4 and a second lock catch 6, a first key 401 is arranged at the first end of the first lock catch 4, a first locking convex part 402 is arranged at the second end of the first lock catch, a second key 601 is arranged at the first end of the second lock catch 6, a second locking convex part 602 is arranged at the second end of the second lock catch, the first key 401 and the second key 601 are both movably connected with the bottom cover 2 and are arranged on the outer side surface of the bottom cover 2 in a protruding mode, and the distance between the first key 401 and the second key 601 is larger than 13 mm; the bottom cover 2 is provided with through holes corresponding to the first locking protrusion 402 and the second locking protrusion 602, and when the top cover 1 covers the first opening of the bottom cover 2, the first locking protrusion 402 and the second locking protrusion 602 can extend out of the through holes and limit the curling edge 101 to move back. In an embodiment, the first locking projection 402 and the second locking projection 602 are both tapered.

In use, the top cover 1 is rotated about its hinged end to close the first opening of the bottom cover 2. After the top cover 1 is covered at the first opening of the bottom cover 2, in order to lock the top cover 1, the locking assembly functions, at this time, the first locking protrusion 402 and the second locking protrusion 602 extend out of the through hole on the bottom cover 2 and limit the backward movement of the bead 101, and when the top cover 1 is turned back, the first locking protrusion 402 and the second locking protrusion 602 respectively abut against the bead 101 to limit the backward turning of the top cover 1; therefore, in order to reopen the top cap 1, the user needs to retract the first locking protrusion 402 and the second locking protrusion 602 into the through hole or the inner side of the top cap 2 again, and does not hinder the movement of the bead 101 any more, the user needs to press the first button 401 and the second button 601 at the same time, and the first button 401 and the second button 601 respectively drive the first locking protrusion 402 and the second locking protrusion 602, so that the first locking protrusion 402 and the second locking protrusion 602 no longer hinder the movement of the top cap 1; in order to limit the child from opening the top cover 1 and contacting the contents therein, after a large amount of people screening and measurement, it is finally selected that when the distance between the first button 401 and the second button 601 is greater than 13mm, the child cannot simultaneously touch the first button 401 and the second button 402 and open the top cover 1 due to insufficient finger width, thereby effectively avoiding accidents.

Referring to fig. 3 and 4, in the embodiment, the first button 401 and the second button 402 are disposed in a movable groove 501 on an insert 5, and the insert 5 is fixedly connected to the bottom cover 2. In an embodiment, the insert 5 and the bottom cover 2 are connected by riveting nails 3. In an embodiment, an elastic member (not shown in the figure) is arranged between the first key (401) and the second key (402) and the bottom of the movable slot (501).

In some embodiments, the resilient member is a spring.

In other embodiments, the elastic member is an elastic substance such as a spring sheet or a flexible block.

When in use, the first button 401 and the second button 402 can move in the movable slot 501, and when the first button 401 and the second button 402 are pressed to move towards the inner side of the bottom cover 2, the first locking protrusion 402 and the second locking protrusion 602 will also move towards the inner side of the bottom cover 2, i.e. retract from the through hole on the bottom cover 2; unlocking of the cap 1 is achieved. In order to ensure that the first locking protrusion 402 and the second locking protrusion 602 extend out of the through hole in a natural state and stably lock the top cover 1, an elastic member is additionally arranged, the elastic member has a pushing force in a direction of inserting into the through hole for the first locking protrusion 402 and the second locking protrusion 602, and when the top cover is unlocked, the pushing force for the elastic member is overcome in a process of pressing the first button 401 and the second button 402.

In other embodiments, the insert 5 and the bottom cover 2 may be fixedly connected by a screw thread or welding.

In other embodiments, the insert 5 is integrally formed with the bottom cap 2.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flip box with hasp structure which characterized in that includes:

the bottom cover (2) is internally provided with a thin-wall structure of a cavity and a first opening which is convenient for taking and placing articles;

the top cover (1) is used for covering the first opening of the bottom cover (2), the first end of the top cover (1) is hinged with the bottom cover (2), and the second end of the top cover (1) is provided with an inward bent curled edge (101);

the locking assembly is opposite to the hinged end of the bottom cover (2), the locking assembly comprises a first lock catch (4) and a second lock catch (6), a first key (401) is arranged at the first end of the first lock catch (4), a first locking convex part (402) is arranged at the second end of the first lock catch, a second key (601) is arranged at the first end of the second lock catch (6), a second locking convex part (602) is arranged at the second end of the second lock catch, the first key (401) and the second key (601) are movably connected with the bottom cover (2) and are arranged on the outer side surface of the bottom cover (2) in a protruding mode, and the distance between the first key (401) and the second key (601) is larger than 13 mm; the bottom cover (2) is provided with a through hole corresponding to the first locking convex part (402) and the second locking convex part (602), and when the top cover (1) covers the first opening of the bottom cover (2), the first locking convex part (402) and the second locking convex part (602) can extend out of the through hole and limit the curling edge (101) to move back.

2. The flip box with the snap structure as claimed in claim 1, wherein the first button (401) and the second button (601) are disposed in a movable slot (501) on an inner insert (5), and the inner insert (5) is fixedly connected with the bottom cover (2).

3. The flip box with the snap structure as claimed in claim 1, wherein an elastic member is provided between the first button (401) and the second button (601) and the bottom of the movable slot (501).

4. The flip box with snap structure of claim 1, wherein the first locking protrusion (402) and the second locking protrusion (602) are tapered.