CN200978070Y - Elasticity box - Google Patents

Abstract

The utility model discloses an elastic box, which comprises a box cover and a box body, wherein the box cover is a disc component, which consists of a bottom plate and a side wall formed be upward extension of outer margin of the bottom plate, the side wall having a plurality of interval gaps around the circumference; the box body is a cylinder container, outer circle of which has two inward necking arranged from top to down; the box cover may be inlaid in the open end of the box body, and inward bending section of the side wall of the box cover may be buckled to the second necking of the box body. Side wall of the box cover of the utility model is a square serration-shaped circle, which may be everted by pressing center of the bottom plate of the box cover so that the inward bending section of the side wall of the box cover buckled to the second necking of the box body will be detached and the box cover may be separated easily and conveniently from the box body.

Description

Spring box

Technical field

The utility model relates to a kind of container, particularly relates to a kind of spring box.

Background technology

In daily life, need various containers to hold article.Container generally all has lid and box body to constitute, and no matter is that metallic material is made container, and still plastic material is made container, all exists lid to open difficult defective.Particularly the container made of metallic material is just opened difficulty more.

The utility model content

The purpose of this utility model is to provide a kind of lid to open and is easy to spring box.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of spring box, and it is made up of lid and box body; Described lid is a disc-shaped component, has base plate and from the upwardly extending sidewall of base plate outer rim, offers a plurality of breach around the full weekly interval of sidewall, form a circle half round saw profile of tooth sidewall, at the lower semisection of sidewall, form an inside bending trace, make the lower semisection of sidewall bend inwards slightly; Described box body is the hydrostatic column that an end opens wide, and on its cylindrical, forms an inside necking down from top to bottom at least; Described lid can be socketed in the open end of box body, and the sidewall section of bending inwards of lid can be connected in the necking down of box body.

Interval breach on the described cover side wall is equidistant offering.

Described box body forms two inside necking downs from top to bottom.

After adopting such scheme, because cover side wall of the present utility model is a circle half round saw profile of tooth sidewall, when exert pressure in the base plate middle part of lid, half round saw profile of tooth sidewall will outwards be dug, make the cover side wall section of bending inwards that snaps onto in box body second necking down break away from box body second necking down, lid just can separate from box body easily, uses convenience very.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is a shaft side figure of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a front elevation of the present utility model.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model is a kind of spring box, and it is made up of lid 1 and box body 2.

Described lid 1 is a disc-shaped component, has base plate 11 and from the upwardly extending sidewall 12 of base plate 11 outer rims, open, equidistantly be provided with a plurality of breach 13 around sidewall 12 full weekly intervals, form a circle half round saw profile of tooth sidewall 12, this breach 13 cuts off adjacent two side 12 fully, the bottom direct connection that is each section sidewall 12 is on base plate 11, so that when base plate 11 pressurizeds, each section sidewall 12 can upwards be dug.At the lower semisection of sidewall 12, form the inside bending trace 14 of one one circle, make the lower semisection of sidewall 12 bend inwards slightly, form a section of bending inwards 15, so that this section of bending inwards 15 can be fastened on the box body 2.

Described box body 2 is the hydrostatic column that an end opens wide, and on its cylindrical, goes up (open end) and two inside necking downs of formation down certainly: first necking down 21, second necking down 22 (as shown in Figure 3).This first necking down 21, second necking down 22 mainly are the clampings that makes things convenient for lid 1 sidewall 12.

Described lid 1 can be socketed in the open end of box body 2, and sidewall 12 sections of bending inwards 15 of lid 1 can be connected in second necking down 22 of box body 2.

Using method of the present utility model:

During fastening, lid 1 is buckled on the box body 2, firmly inwardly push half round saw profile of tooth sidewall 12, the inner bending section 15 of lid 1 is connected in second necking down 22 of box body 2, cause simultaneously heaving on lid 1 base plate 11 mediads, form a protrusion.

During unlatching, base plate 11 middle part protrusions to lid 1 are exerted pressure, half round saw profile of tooth sidewall 12 will outwards be dug, make lid 1 sidewall 12 sections of bending inwards 15 that snap onto in box body 2 second necking downs 22 break away from box body 2 second necking downs 22, lid 1 just can separate from box body 2 easily, and lid 1 is taken off.

Emphasis of the present invention just is: offer a plurality of breach around the full weekly interval of cover side wall, form a circle half round saw profile of tooth sidewall.

Should be understood that described embodiment only is for the ease of understanding the utility model, can make various distortion under the situation of the utility model spirit and essence, all these distortion all drop within the appended protection domain that claim limited.

Claims (3)

1, a kind of spring box is characterized in that: it is made up of lid and box body; Described lid is a disc-shaped component, has base plate and from the upwardly extending sidewall of base plate outer rim, offers a plurality of breach around the full weekly interval of sidewall, form a circle half round saw profile of tooth sidewall, at the lower semisection of sidewall, form an inside bending trace, make the lower semisection of sidewall bend inwards slightly; Described box body is the hydrostatic column that an end opens wide, and on its cylindrical, forms an inside necking down from top to bottom at least; Described lid can be socketed in the open end of box body, and the sidewall section of bending inwards of lid can be connected in the necking down of box body.

2, spring box according to claim 1 is characterized in that: the interval breach on the described cover side wall is equidistant offering.

3, spring box according to claim 1 is characterized in that: described box body forms two inside necking downs from top to bottom.

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