CN2209455Y

CN2209455Y - Automatic opening container

Info

Publication number: CN2209455Y
Application number: CN 94223864
Authority: CN
Inventors: 郭飞玢
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-19
Filing date: 1994-10-19
Publication date: 1995-10-11
Anticipated expiration: 2004-10-19

Abstract

The utility model relates to an automatic opening object placing box and comprises a cover body, an inserting bolt and a main body. A convex block is arranged under the cover body and a through hole is arranged in the convex block. The main body is provided with a small convex block being able to clamp with the through hole of the cover body and the two sides above the main body are respectively provided with top heads being able to brace the cover body. When the surface plate of the main body is pressed, the cover body can be caused to open automatically.

Description

Automatic opening container

The utility model relates to a kind of box, refers to a kind of box of opening automatically especially.

Shown in Fig. 1,2; be used business card cigarette case of past; it is engaged with a main body 5 by a lid 4 and article is packed in it; but its shortcoming is to combine mouth 41,51 with 5 liang of main bodys as long as error is arranged slightly when lid 4; then cause lid 4 and main body 5 stuck phenomena through regular meeting; cause taking out article in the box, though the back have the people with lid 6 and main body 7(shown in Fig. 3,4) combine with screw thread 61 rotation modes, but still can cause stuck phenomenon because of rotating tension.Therefore there is following shortcoming in existing box:

One, lid and main body are subject to the seal error size, cause engaging the back and produce stuck phenomenon.

Two, lid if combine with rotation mode, still can produce because of rotating tension stuck with main body.

When three, desiring to open lid, must with sudden force lid be unpluged, perhaps firmly rotation so easily causes damage of product and hand redness, injured.

Four, result of use is not good.

The purpose of this utility model is to overcome the shortcoming of prior art and a kind of box of opening automatically is provided, and lid is opened automatically and is reached effect of saving time and labor.

The purpose of this utility model reaches as follows:

A kind of box of opening automatically comprises a lid, a latch, a main body; It is characterized in that: facing down before this lid below has extended a projection, establish an open-work in the projection, a small lugs that is the slope is established in front, main body top, this small lugs and the interior corresponding engaging of open-work of the set projection in lid below, and preceding both sides, main body top all respectively are provided with a top board, the top board rear extends a top, is outside this top to be the Jiong shape in the semiellipse shape, and is pushed by lid.

Advantage of the present utility model is as follows:

One, the utility model one pushes away lid gently toward main direction, can engage easily.

When two, the utility model was desired to open lid, gentle pressure can make lid automatically spring open in panel, therefore can not cause damage of product or hand redness, injured.

Three, it is quite easy that the utility model desire is taken out the interior article of box, and result of use is obvious.

Four, the utility model is provided with the top, and this top can be subjected to lid toward interior extrusion, stores a reverse elastic force, by general former times is not had with box.

The diagram simple declaration:

Fig. 1 is a stereo appearance figure of commonly using cigarette business card figure.

Fig. 2 is a cutaway view of commonly using cigarette business card figure.

Fig. 3 is an outside drawing of commonly using the box of combination threadably.

Fig. 4 is the cutaway view of box shown in Figure 3.

Fig. 5 is the three-dimensional assembled view of a kind of embodiment of the utility model.

Fig. 6 is the A portion enlarged drawing among Fig. 5.

Fig. 7 is a three-dimensional exploded view embodiment illustrated in fig. 5.

Fig. 8 is the B portion enlarged drawing among Fig. 7.

Profile when Fig. 9 is subjected to lid toward interior compressive state for the top in the foregoing description.

Figure 10 is flicked the profile of state for the lid in the foregoing description.

Figure 11 is not pressed in the schematic diagram of panel state for the foregoing description.

The schematic diagram that Figure 12 flicks because of panel pressurized rear cover body for the foregoing description.

Understand content of the present utility model for convenient, and can reach effect, cooperate the graphic specific embodiment of enumerating now, introduction is described as follows in detail:

Shown in Fig. 5,6,7,8: be the utility model three-dimensional combination figure and three-dimensional exploded view, mainly formed by a lid 1, a latch 3, a main body 2; This front, lid 1 below appropriate location has extended a projection 12 downwards, establish an open-work 121 in the projection 12, back, lid 1 below is provided with two again has open-work 131 in all, 132,141,142

socket

13,14, this two socket 13, the 14th, be provided with open-work 241 with main body 2,242 socket 24 passes combination with latch 3, front, main body top appropriate location is established a small lugs 23 that is the slope, open-work 121 in this small lugs 23 and lid 1 projection 12 can corresponding engaging, and preceding both sides, main body 2 tops all respectively are provided with a

top board

21,22,

top board

21,22 rears extend a top 211,221, this top 211,221 outer being were the Jiong shape in the semiellipse shape; For another example shown in Fig. 9,10, when the utility model one postpones lid 1 gently toward main body 2 directions, can be by the ramped shaped of main body 2 top small lugs 23, and make the engaging of can taking advantage of a situation of open-works 121 in the lid 1 below projection 12, and engaging rear cover body 1 set outer in both sides, main body 2 top is be the Jiong shape in the semiellipse shape top 211,221 toward interior extrusions, make the place, top have a reverse elastic force;

When gentle pressure during in main body 2 panels, then inside because of main body 2 panels, make the open-work 121 in the lid 1 below projection 12 be higher than small lugs 23 height that main body 2 tops are the slope, so lid 1 no longer engages with main body 2, the reverse elastic force that had by set top 211,221, both sides, main body 2 top this moment again, lid 1 outwards can be ejected, and reach the effect (seeing also shown in Figure 11,12) that lid 1 is opened automatically.

In sum, the utility model is under the structure that breaks through the prior art scheme, mainly be to be provided with a small lugs 23, that is the slope in main body 2 can strut and be the top 211,221 that is the Jiong shape in the semiellipse shape outside the lid 1, and make the engaging of can taking advantage of a situation of open-works 121 in the lid 1 below projection 12.Light when pressing main body 2 panels, can make engaging place be easy to break away from, and the reverse elastic force that had of set top 211,221, both sides, mat main body 2 top, lid 1 outwards can be ejected, so reach save time, laborsaving and improve, novel purpose.

Claims

1, a kind of box of opening automatically comprises a lid, a latch, a main body; It is characterized in that: facing down before this lid below has extended a projection, establish an open-work in the projection, a small lugs that is the slope is established in front, main body top, this small lugs and the interior corresponding engaging of open-work of the set projection in lid below, and preceding both sides, main body top all respectively are provided with a top board, the top board rear extends a top, is outside this top to be the Jiong shape in the semiellipse shape, and is pushed by lid.