CN2384899Y

CN2384899Y - Box with improved opening-closing structure

Info

Publication number: CN2384899Y
Application number: CN 99208889
Authority: CN
Inventors: 韩克昌; 黄建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-29
Filing date: 1999-04-29
Publication date: 2000-06-28
Anticipated expiration: 2009-04-29

Abstract

The utility model relates to a box body with an improved opening-closing structure. A box cover is covered and arranged at an opening of box body, and a lifting cover is arranged in the center of the box body. The lifting cover contacts and presses the surface of the lifting cover. The lifting cover can be tightly combined with the box cover by means of the closure efficacy that the lifting cover can be turned over by a device which is arranged on the inner surface of the lifting cover and the lifting cover is turned over through reversal press and contact. The utility model is characterized in that a pressurizing deformation body is arranged between the lifting cover and the box cover. The pressurizing deformation body generates deformation under the action of pressure which is caused in the method that the lifting cover presses the box cover, and a reversal acting force after deformation pushes the bottom surface of the lifting cover and the surface of the box cover. Then, components of the box cover and the lifting cover are led to be convenient, and airtight and leakproof moisture preserving efficacy is relative reserved.

Description

A kind of box body that improves opening and closing structure

The utility model relates to a kind of box body, particularly a kind of box body that improves opening and closing structure, outstanding pointer at present general for hygenic towelette for baby ccontaining opening and closing structure box body.

General at present opening and closing structure box body commonly used shown in Taiwan patent gazette No. 352079 " a kind of box body opening and closing structure improvement ", includes basic building blocks such as box body, lid, flip and forms, and it is characterized in that:

Lid is to be made as a recess for a lid and a center that is relative shape with box opening, the edge of this lid is provided with annular trough rim, and the Nei Yanchu of annular trough rim convexes with through hole, and be convexly equipped with the groove frame in the outer of through hole and insert for a seal ring, to nibble groove engaging-in for a guide block and being provided with near a side of through hole, this guide block is a blocks, the one end is provided with an introducing port, and with this introducing port connection lead-in groove, be communicated with positioning groove by lead-in groove again, and be communicated with the derivation groove with this positioning groove and be communicated with the formation loop with introducing port, and the groove face of each groove is unidirectional guiding incline, and above positioning groove, be provided with the center that a stop block unrolls as each groove;

Flip is to be the lid of relative shape for one with the lid recess, and this flip inner face is provided with a ring moulding, this ring moulding is established for a spring frame, and the relative platen that is provided with the flip inner face, the end face of this platen also is provided with a ring moulding and spring holds frame to establish in addition, and the ring moulding the outer be provided with one nibble groove for chunk engaging-in, this chunk is an approximate Jiong shape block, the centre is provided with a column for fixing the bar combination, and chunk one end respectively protrudes out an elastic rod respectively, combine with column and this fixing bar one end is provided with a through hole, the other end then is bent into a shank;

When flip desire and lid cover mutually, the shank of this fixing bar is to enter guide block by introducing port, and remove by the unidirectional guiding incline of lead-in groove and to slip in the positioning groove, the reverse bullet of using elastic rod with this stop block pushes away and hook is solid mutually, and then flip is covered on the lid, then handle when the flip desire is separated lid and press flip, impel the shank that fixes bar to remove according to the unidirectional guiding incline of positioning groove, and remove by introducing port according to the unidirectional guiding incline of deriving groove and to withdraw from, the fixing bar is separated with guide block, and work as flip and lid and use fixing bar and guide block hook, then make flip compel the pushing dish with spring simultaneously, and, make the state that covers of its flip and lid by the seal ring in the edge compressing lid groove frame of platen, oppress its seal ring by the platen edge and reach airtight leak-stopping to keep box body in-to-in heat insulation effect.

Obvious by above-mentioned structure commonly used, though the said structure feature is reached its effectiveness according to this, but, wherein the set platen of flip inner face elastic force and seal ring side's tool effectiveness of still needing and using spring is to show complicated slightly, therefore in fact, improved, and make structure more easy and do not lose original functionally, and satisfy after trial-production research improves, obtain eventually and initiate the utility model and present.

The purpose of this utility model is that a kind of box body that improves opening and closing structure will be provided, include box body, lid, flip basic building block composition, by between this flip and lid, establishing a pressurizing and deformation body, this pressurizing and deformation body is subjected to flip and is pressed on the pressure of lid and produces distortion, opposition after its distortion is then pushed in the flip bottom surface and the lid surface, and then make lid and both members of flip more become easy, possess the usefulness of preserving moisture of airtight leak-stopping relatively.

The purpose of this utility model is achieved in that

A kind of box body that improves opening and closing structure, mainly form by box body, lid, flip basic building block, the open end of this box body is covered with a lid, the centre of box body then is provided with flip, the flip inner face is provided with mat and presses the flip surface flip is opened or closed device, it is characterized in that: be provided with a pressurizing and deformation body between this flip and the lid, this pressurizing and deformation body is subjected to flip and is pressed on the pressure of lid and produces distortion.

The pressurizing and deformation body is that a plug is located at the flexible gel in the groove frame, and its transversal surface is the approximate shape of falling U, and the flip closure presses the arc surface of this pressurizing and deformation body shape of falling U.

The pressurizing and deformation body is the flexible gel that a knot is located at flip ring moulding, and its transversal surface is for approximate Shape, flip closure make the edge surface pressure of pressurizing and deformation body touch the groove frame.

The pressurizing and deformation body is that the flip closure makes this annular flake enlargement deformation press groove edge edge by the annular flake of flip bottom surface direct forming one approximate bell mouth shape.

Of the present utility model simple in structure, its benefit is improved, cost reduces, and the usefulness of preserving moisture of the airtight leak-stopping of tool.

Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is an opening block diagram of the present utility model;

Fig. 2 is a closure state cutaway view of the present utility model;

Fig. 3 is an opening cutaway view of the present utility model;

Fig. 4 is another closure state cutaway view of the present utility model;

Fig. 5 is another opening cutaway view of the present utility model;

Fig. 6 is another closure state cutaway view of the present utility model;

Fig. 7 is another opening cutaway view of the present utility model;

Fig. 8 is another closure state cutaway view of the present utility model;

Fig. 9 is another opening cutaway view of the present utility model.

Shown in Fig. 1～3, the utility model provides a kind of box body that improves opening and closing structure, and include basic building blocks such as box body 10, lid 20, flip 30 and form, wherein:

This box body 10 is the ware shape, and last place is an opening, and is provided with the arc limit 11 that outside protrusion is arcuation in the edge of opening part;

Lid 20 is to be made as a recess for a lid and a center that is relative shape with box body 10 openings, the edge of this lid 20 is provided with annular trough rim 21, and the Nei Yanchu of annular trough rim 21 convexes with through hole 24, and be convexly equipped with groove frame 25 in the outer of through hole 24 appropriate location, to nibble groove 27 engaging-in for a guide block 28 and being provided with near a side of through hole 24, this guide block 28 is a blocks, it is a common structure spare, the one end is provided with an introducing port 281, and with these introducing port 281 connection lead-in grooves 282, be communicated with positioning groove by lead-in groove 282 again, and be communicated with the derivation groove with this positioning groove and be communicated with the formation loop with introducing port 281, and the groove face of each groove is unidirectional guiding incline, and is provided with the center that a stop block unrolls as each groove above positioning groove;

This flip 30 is to be the lid of relative shape for one with lid 20 recess, and these flip 30 inner faces are provided with a ring moulding 31,31 of this ring mouldings can be established for a pressurizing and deformation body 32A frame, wherein this pressurizing and deformation body 32A be a flexible colloid (for example: rubber, silica gel, latex, plastic cement) set, it is similar to funnel-form, to nibble groove 35 engaging-in for chunks 36 and the outer of ring moulding 31 is provided with one, these chunk 36 1 approximate Jiong shape blocks, it is a common structure spare, the centre is provided with a column for fixing bar 363 combinations, and chunk 36 1 ends respectively protrude out an elastic rod 362 respectively, combine with column and these fixing bar 363 1 ends are provided with a through hole, the other end then is bent into a shank 365;

When flip 30 desires cover mutually with lid 20, the shank of this fixing bar 363 is to enter guide block 28 by introducing port 281, and remove by the unidirectional guiding incline of lead-in groove 282 and to slip in the positioning groove, the reverse bullet of using elastic rod 362 with this stop block pushes away and hook is solid mutually, and then flip 30 is covered on the lid 20, and flip 30 desires are when separating lid 20, then handle and press flip 30, impel the shank 365 that fixes bar 363 to remove according to the unidirectional guiding incline of positioning groove, and remove by introducing port 281 according to the unidirectional guiding incline of deriving groove and to withdraw from, fixing bar 363 is separated with guide block 28, flip 30 must be separated with lid 20, and then reach direct pressure and touch flip 30, promptly obtain the convenient benefit that opens and closes;

Wherein, set pressurizing and deformation body 32A between this flip 30 and the lid 20, being subjected to flip 30 is pressed on the pressure of lid 20 and produces distortion, opposition after the distortion is then pushed in flip 30 bottom surfaces and lid 20 through holes 24 periphery surfaces, and then make both members of lid 20 and flip 30 more become easy, possess airtight leak-stopping relatively to keep box body in-to-in moistening effect;

Again, another embodiment of structure of the present utility model, shown in Fig. 4,5, wherein, pressurizing and deformation body 32A is that a plug is located at the flexible gel in the groove frame 25, its transversal surface, is used flip 30 and is closed the arc surface 33A that Yu presses this pressurizing and deformation body 32A shape of falling U, and produce distortion to obtain the effect of driving fit to the U shape for approximate;

Again, another embodiment of the utility model structure, shown in Fig. 6,7, wherein, pressurizing and deformation body 32A one knot is located at the flexible gel of flip 30 ring mouldings 31, and its transversal surface is for approximate Shape is used flip 30 closures and is made surface, the edge 34A pressure of pressurizing and deformation body 32A touch groove frame 25, and it obtains the effect of driving fit;

Again, another embodiment of the utility model structure is shown in Fig. 8,9, wherein, pressurizing and deformation body 32A is by the annular flake of flip 30 bottom surface direct forming one approximate bell mouth shape, uses flip 30 closures, make this annular flake 35A enlargement deformation press groove frame 25 edges, and then reach the effect of driving fit;

In sum, the utility model and becomes its structure to one easy except the function effect of possessing common structure, its benefit is promoted, make a price reduction cost relatively, show the creation more even more ideal than common structure, the important document that meets patent application is so propose utility application in accordance with the law.

Claims

1, a kind of box body that improves opening and closing structure, mainly form by box body, lid, flip basic building block, the open end of this box body is covered with a lid, the centre of box body then is provided with flip, the flip inner face is provided with mat and presses the flip surface flip is opened or closed device, it is characterized in that: be provided with a pressurizing and deformation body between this flip and the lid, this pressurizing and deformation body is subjected to flip and is pressed on the pressure of lid and produces distortion.

2, a kind of box body that improves opening and closing structure as claimed in claim 1 is characterized in that: the pressurizing and deformation body is that a plug is located at the flexible gel in the groove frame, and its transversal surface is the approximate shape of falling U, and the flip closure presses the arc surface of this pressurizing and deformation body shape of falling U.

3, a kind of box body that improves opening and closing structure as claimed in claim 1 is characterized in that: the pressurizing and deformation body is the flexible gel that a knot is located at flip ring moulding, and its transversal surface is for approximate Shape, flip closure make the edge surface pressure of pressurizing and deformation body touch the groove frame.

4, a kind of box body that improves opening and closing structure as claimed in claim 1 is characterized in that: the pressurizing and deformation body is the annular flake by flip bottom surface direct forming one bell mouth shape, and the flip closure makes this annular flake enlargement deformation press groove edge edge.