CN2212562Y

CN2212562Y - Article box with automatic opening and closing parts

Info

Publication number: CN2212562Y
Application number: CN 95202851
Authority: CN
Inventors: 郭朝盛
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-02-16
Filing date: 1995-02-16
Publication date: 1995-11-15
Anticipated expiration: 2005-02-16

Abstract

The utility model relates to an article box with automatic opening and closing parts, comprising a base with a closing article inside and a cover body hinged with the base, which is characterized in that one end edge of the closing article is hinged with the inner edge of the base, the hinge shaft is sheathed with a compression spring, and the other end of the closing article is convexly provided with a pinch board and smoothly sheathed in a sliding chute of the cover body. While in use, the closing article can be driven to hold up or close stably with the opening and closing of the cover body automatically.

Description

Article box with automatic opening and closing parts

The utility model relates to the box body class, refers to a kind of article box with automatic opening and closing especially.

Known box body, article such as interior dress clock, mirror, photo frame, its structure is to be connected with the hinge on the upper and lower cover body mostly, then article is put the leading edge at the hinge joining place, at ordinary times time spent not, article can be folded to lid, and cover upper and lower cover body, to reach the state that folds, open upper cover body during use and pull out the article that fold, make it into a strut and put between upper and lower cover body, for putting use.

Yet in the competition epoch of high speed development, said structure still belongs to operation slowly, when the user does not note, is easily folding, and produces powerful collision when falling down article, adds rocking when carrying, and article are damaged and the lost of life.

The purpose of this utility model is at the problems referred to above, the automatic opening and closing structure of article in a kind of box is provided, box body can be driven in closure or openness automatically fold stable the propping up or folding of article in the box, produce with the situation of avoiding producing powerful collision or rock, improve the service life of article.

The purpose of this utility model is achieved in that a kind of article box with automatic opening and closing, fold the cassette holder of article and form with cassette holder hinge lid together by interior dress, it is characterized in that: the inner edge that folds end limit of article and cassette holder is hinged, be equipped with compression spring on the jointed shaft, the other end then is convexly equipped with a buckle, and slides in the interior chute of lid.

The utility model concrete structure is further specified by following examples and accompanying drawing thereof:

Fig. 1, be the utility model three-dimensional exploded view;

Fig. 2, be that the utility model implements illustration;

Fig. 3, the lateral plan when opening for the utility model;

Fig. 4, the lateral plan when locating for the utility model;

Fig. 5, be the lateral plan after the utility model launches.

Referring to Fig. 1,2, a kind of article box with automatic opening and closing, fold the cassette holder 1 of article 3 and form by interior dress with cassette holder 1 hinge lid 2 together, it is characterized in that: the inner edge that folds end limit of article 3 and cassette holder 1 is hinged, be equipped with compression spring 312 on the jointed shaft 311, the other end then is convexly equipped with a buckle 32, and slides in the chute 22 in the lid 2.Wherein fold article 3 and can be the article that confessions such as clock, mirror, photograph album travelling is gone out or collected, its periphery convexes with a buckle 32, and buckle 32 appropriate positions are provided with convex body or ball 321, and the resistance when reducing slippage makes the buckle 32 can smooth and easy slippage; Be concaved with and fold the close accommodation section 11 of article 3 shapes in the cassette holder 1, lid 2 is provided with chute 22, and chute 22 leading edges are provided with positioning groove seat 23.

Referring to Fig. 2, lid 2 passes hinge 21 with axostylus axostyle 211 and is connected with cassette holder 1; An end limit that folds article 3 is provided with the leading edge that hinge 31 is hinged on cassette holder 1 accommodation section 11, runs through hinge 31 and establishes thereon compression spring 312 with axostylus axostyle 311, can produce the low elastic force of the support that upwards starts to folding article 3.The other end then is convexly equipped with a buckle 32, and buckle 32 is provided with convex body or ball 321.

Shown in Fig. 3,4, when during use lid 2 and cassette holder 1 being opened by closure state, folding article 3 promptly pushes away on the elastic force of spring 312 by compression, impel the buckle 32 that folds on the article 3 with convex body or ball 321 along the 22 upwards slippages of the chute on the lid 2, be moved to positioning groove seat 23 until buckle 32, and be fastened, finished and propped up automatically and fixing effect; Time spent application of force pressing lid 2, the buckle 32 that folds on the article 3 moved down along chute 22, by breaking away from naturally in the positioning groove seat 24, and force down compression spring 312, make to fold article 3 and be recycled in the cassette holder 1, again lid 2 and box body 1 two-phase are fastened, in order to collection or carry.

Referring to Fig. 5, if to folding article 3 backs when adjusting or changing, can fold after article 3 prop up, a hand-held lid 2 will fold on the other hand that article 3 are little to be pushed away downwards, make buckle 32 break away from positioning groove seat 23, again by pulling out in the chute 22, make lid 2 and fold article 3 and separate, can work such as adjust to the back that folds article 3, after finishing, can add combination again according to reverse sequence.

The utility model has the advantage of: fold article and can fold stable the propping up or folding of article in the automatic traction box with the closure or openness of lid, be difficult for producing collision or rocking, improved the service life of article, improved the speed of automatic opening and closing.

Claims

1, a kind of article box with automatic opening and closing, fold the cassette holder of article and form with cassette holder hinge lid together by interior dress, it is characterized in that: the inner edge that folds end limit of article and cassette holder is hinged, be equipped with compression spring on the jointed shaft, the other end then is convexly equipped with a buckle, and slides in the interior chute of lid.

2, the article box with automatic opening and closing according to claim 1, it is characterized in that: an end limit that folds article is provided with hinge, is hinged on the leading edge of cassette holder accommodation section, runs through hinge and establishes thereon compression spring with axostylus axostyle, the other end then is convexly equipped with a buckle, and buckle is provided with convex body or ball.

3, the article box with automatic opening and closing according to claim 1 is characterized in that: be concaved with and fold the close accommodation section of contoured article in the cassette holder.

4, the article box with automatic opening and closing according to claim 1, it is characterized in that: lid is provided with chute, and the chute leading edge is provided with the positioning groove seat.