CN217023584U

CN217023584U - Storage box with pressing type child lock

Info

Publication number: CN217023584U
Application number: CN202220611233.5U
Authority: CN
Inventors: 张筱
Original assignee: Dongguan Jingli Can Co ltd
Current assignee: Dongguan Jingli Can Co ltd
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-07-22
Anticipated expiration: 2032-03-19

Abstract

The utility model discloses a storage box with a push type child lock, and relates to a storage box which is prevented from being opened by children by a safety device. Comprises a square box body (1), a square plastic inner box (2) sleeved in the box body (1) and a square box cover (3); the box body (1) is provided with two opposite side walls, namely a left box body side wall (11) and a right box body side wall (12), which are respectively provided with a left pressing hole (111) and a right pressing hole (121) which are symmetrical; a left button (2111) and a left blocking piece (2112) are respectively arranged on the left side wall (21) and the right side wall (22) of the inner box in an outward protruding way, and a right button (2211) and a right blocking piece (2212) are arranged on the right pressing plate (221) in an outward protruding way. The technical scheme of the utility model can effectively prevent the box from being opened unintentionally, can effectively prevent children with weak identification from opening the box unintentionally, and avoids accidents such as pouring out articles in the box or eating harmful articles by mistake.

Description

Storage box with pressing type child lock

Technical Field

The utility model discloses a storage box with a press type child lock, relates to a storage box with a child lock, and particularly relates to a storage box with a safety device for preventing children from opening by mistake.

Background

The traditional box generally comprises a box body and a box cover, wherein the box body and the box cover can be separated. When the box is used, the objects in the box body can be taken out or stored in the box body only by opening the box cover. Because the box cover of the box is easy to open, if the box body is internally provided with articles such as medicines, toxic articles, paint or skin care products, a child can easily open the box cover to pour out the articles in the box body, even can put the articles in the mouth for eating, and the safety performance is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a storage box with a press type child lock, which effectively prevents the storage box from being opened under the condition of unconsciousness, improves the safety performance of the box, ensures the stability of the storage box for articles, particularly prevents children with weak recognizability from opening the box unconsciousness, and avoids accidents such as pouring out the articles in the box or eating harmful articles by mistake.

The technical scheme of the utility model is as follows: a storage box with a press type child lock comprises a square box body 1, a square plastic inner box 2 sleeved in the box body 1 and a square box cover 3; the portable box is characterized in that symmetrical left pressing holes 111 and right pressing holes 121 are respectively arranged on two opposite side walls of the box body 1, namely a left box body side wall 11 and a right box body side wall 12; the four side walls of the plastic inner box 2 are higher than the four side walls of the box body and are respectively an inner box left side wall 21, an inner box right side wall 22, an inner box front side wall 23 and an inner core rear side wall 24; a left pressing plate 211 and a right pressing plate 221 extend from two opposite side walls of the plastic inner box 2, namely the inner box left side wall 21 and the inner box right side wall 22 respectively; a left button 2111 and a left blocking piece 2112 are arranged on the left pressing plate 211 in an outward protruding mode, and the left button 2111 can penetrate through the left pressing hole 111 and extend out; a right button 2211 and a right blocking piece 2212 are convexly arranged on the right pressing plate 221, and the right button 2211 can penetrate through the right pressing hole 121 and extend out; the top surface 30 of the box cover 3 extends downwards to form four symmetrical side walls, namely a box cover left side wall 31, a box cover right side wall 32, a box cover front side wall 33 and a box cover rear side wall 34; the inward curled edges of the bottom ends of the four side walls respectively form a box cover left curled edge 311, a box cover right curled edge 321, a box cover front curled edge 331 and a box cover rear curled edge 341; the left retainer 2112 can be retained by the left box cover flange 311 to limit the movement of the box cover 3, and the right retainer 2212 can be retained by the right box cover flange 321 to limit the movement of the box cover 3.

In the storage box with the press type child lock, the front side wall 23 of the inner box and the rear side wall 24 of the inner core are respectively provided with the front fixing protrusion 2311 and the rear fixing protrusion 2411, and the front fixing protrusion 2311 and the rear fixing protrusion 2411 are respectively provided with smooth surfaces to be matched with the front rolling edge 331 of the box cover and the rear rolling edge 341 of the box cover.

In the storage box with the press type child lock, the front side wall 23 of the inner box and the rear side wall 24 of the inner core are respectively provided with the front pressing plate 231 and the rear pressing plate 241, and the front fixing protrusion 2311 and the rear fixing protrusion 2411 are respectively arranged on the front pressing plate 231 and the rear pressing plate 241.

According to the storage box with the press type child lock, the smooth left blocking slope 21121 is arranged on the left blocking piece 2112, and the smooth right blocking slope 22121 is arranged on the right blocking piece 2212.

The utility model relates to a storage box with a press type child lock, which realizes a locking function by matching a left clamping block and a right clamping block arranged on a plastic inner box with a left rolling edge gap and a right rolling edge gap arranged on a box cover, and realizes an unlocking function by matching a left button with a left press hole and matching a right button with a right press hole, so that children can be prevented from being opened by mistake.

Drawings

Fig. 1 is a front view of an embodiment of a storage box with a push type child lock of the present invention.

Fig. 2 is a bottom view of fig. 1.

Fig. 3 is a sectional view taken along line a-a of fig. 1.

Fig. 4 is a sectional view B-B shown in fig. 1.

Fig. 5 is a partially enlarged view of fig. 4.

Fig. 6 is a schematic view of an embodiment of a storage box with a push type child lock according to the present invention showing an opened state of a box cover.

Fig. 7 is a front view of an embodiment of a storage box with a push type child lock of the present invention.

Fig. 8 is a cross-sectional view C-C shown in fig. 7.

Fig. 9 is a schematic view of an embodiment of a storage box with a push type child lock according to the present invention, showing an opened state of a second box cover.

Detailed Description

The present invention will be described in further detail with reference to the following examples and the accompanying drawings.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a first embodiment of a storage box with a push type child lock according to the present invention is shown. Comprises a square box body 1, a square plastic inner box 2 sleeved in the box body 1 and a square box cover 3. The two opposite side walls of the box body 1, namely the left side wall 11 and the right side wall 12 of the box body, are respectively provided with a left pressing hole 111 and a right pressing hole 121 which are symmetrical; four side walls of the plastic inner box 2 are higher than four side walls of the box body, namely an inner box left side wall 21, an inner box right side wall 22, an inner box front side wall 23 and an inner core rear side wall 24. A left pressing plate 211 and a right pressing plate 221 extend from two opposite side walls of the plastic inner box 2, namely the inner box left side wall 21 and the inner box right side wall 22 respectively; a left button 2111 and a left blocking part 2112 are arranged on the left pressing plate 211 in an outward protruding manner, and the left button 2111 can penetrate through the left pressing hole 111 and extend out; a right button 2211 and a right blocking piece 2212 are convexly arranged on the right pressing plate 221, and the right button 2211 can penetrate through the right pressing hole 121 and extend out; the top surface 30 of the box cover 3 extends downwards to form four symmetrical side walls, namely a box cover left side wall 31, a box cover right side wall 32, a box cover front side wall 33 and a box cover rear side wall 34; the inward curled edges of the bottom ends of the four side walls respectively form a box cover left curled edge 311, a box cover right curled edge 321, a box cover front curled edge 331 and a box cover rear curled edge 341; the left blocking piece 2112 can be blocked at the left rolling edge 311 of the box cover to limit the movement of the box cover 3, and the right blocking piece 2212 can be blocked at the right rolling edge 321 of the box cover to limit the movement of the box cover 3. Therefore, when the box cover is opened, the left button 2111 and the right button 2211 are required to be pressed simultaneously to force the left pressing plate 211 and the right pressing plate 221 to bend and deform towards the inside of the box, so as to drive the left blocking piece 2112 and the right blocking piece 2212 to move towards the inside of the box to be separated from the left rolling edge 311 and the right rolling edge 321 of the box cover, and then the box cover can be opened. It is generally difficult for a child to press the left button 2111 and the right button 2211 at the same time, and it is impossible to open the button by pressing only one side, so that the embodiment is safe for children and young children.

Referring to fig. 7 and 8, a second embodiment of a storage box of a push type child lock of the present invention is shown. On the basis of the first embodiment, the inner box front side wall 23 and the inner core back side wall 24 are respectively provided with a front pressing plate 231 and a back pressing plate 241, the front pressing plate 231 and the back pressing plate 241 are respectively provided with a front fixing protrusion 2311 and a back fixing protrusion 2411, and the front fixing protrusion 2311 and the back fixing protrusion 2411 respectively have smooth surfaces to be matched with the box cover front rolling edge 331 and the box cover back rolling edge 341. Thus, in the first embodiment, the front fixing protrusion 2311 and the rear fixing protrusion 2411 are separated from the front rolling edge 331 and the rear rolling edge 341 of the box cover only by pressing the left button 2111 and the right button 2211 at the same time and balancing the force applied to the box cover, so as to open the box cover, the storage box structure of the child lock in the pressing type is basically not openable for children and young children.

In a further form, in both the first embodiment and the second embodiment, a smooth left stopper slope 21121 is disposed on the left stopper 2112, and a smooth right stopper slope 22121 is disposed on the right stopper 2212. Therefore, the box cover can be conveniently locked in a labor-saving and smooth manner when being buckled.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the inventive concept, and these changes and modifications are all within the scope of the present invention.

Claims

1. A storage box with a push type child lock comprises a square box body (1), a square plastic inner box (2) sleeved in the box body (1) and a square box cover (3); the method is characterized in that:

two opposite side walls of the box body (1), namely a left side wall (11) and a right side wall (12) of the box body, are respectively provided with a left pressing hole (111) and a right pressing hole (121) which are symmetrical;

the four side walls of the plastic inner box (2) are higher than the four side walls of the box body and respectively form an inner box left side wall (21), an inner box right side wall (22), an inner box front side wall (23) and an inner box rear side wall (24); a left pressing plate (211) and a right pressing plate (221) extend from two opposite side walls of the plastic inner box (2), namely the left side wall (21) and the right side wall (22) of the inner box respectively; a left button (2111) and a left blocking piece (2112) are arranged on the left pressure plate (211) in an outward protruding mode, and the left button (2111) can penetrate through the left pressing hole (111) and extend out; a right button (2211) and a right blocking piece (2212) are arranged on the right pressing plate (221) in an outward protruding mode, and the right button (2211) can penetrate through the right pressing hole (121) and extend out;

the top surface (30) of the box cover (3) extends downwards to form four symmetrical side walls, namely a box cover left side wall (31), a box cover right side wall (32), a box cover front side wall (33) and a box cover rear side wall (34); the inward curled edges of the bottom ends of the four side walls form a box cover left curled edge (311), a box cover right curled edge (321), a box cover front curled edge (331) and a box cover rear curled edge (341) respectively; the left blocking piece (2112) can be blocked at the left edge (311) of the box cover to limit the movement of the box cover (3), and the right blocking piece (2212) can be blocked at the right edge (321) of the box cover to limit the movement of the box cover (3).

2. The storage box with the push type child lock as claimed in claim 1, wherein the front side wall (23) and the rear side wall (24) of the inner box are respectively provided with a front fixing protrusion (2311) and a rear fixing protrusion (2411), and the front fixing protrusion (2311) and the rear fixing protrusion (2411) respectively have smooth surfaces to match with the front rolling edge (331) and the rear rolling edge (341) of the box cover.

3. A storage box with push type child lock according to claim 2, wherein the front side wall (23) and the rear side wall (24) of the inner box are respectively provided with a front pressing plate (231) and a rear pressing plate (241), and the front fixing protrusion (2311) and the rear fixing protrusion (2411) are respectively arranged on the front pressing plate (231) and the rear pressing plate (241).

4. The storage box with the push type child lock according to claim 3, wherein a smooth left blocking slope surface (21121) is arranged on the left blocking piece (2112), and a smooth right blocking slope surface (22121) is arranged on the right blocking piece (2212).