CN2665031Y

CN2665031Y - Telescopic storing box

Info

Publication number: CN2665031Y
Application number: CN 200320125379
Authority: CN
Inventors: 谢景汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-25
Filing date: 2003-12-25
Publication date: 2004-12-22
Anticipated expiration: 2013-12-25

Abstract

The utility model relates to a flexible storage box, comprising a box cover and a box body. The box body is able to be piled up and sheathed with a multi-layer rack type structure, and a support rod positioning mechanism is also arranged. Subjected to the bottom of the box body, the box body is increased upwards layer by layer. With the bottom edge of each layer box body folded inwards as a groove and the upper edge folded outwards as a linear edge, the linear edge can be inserted into and buckled with the groove of the upper layer. A locking mechanism for positioning the multi-layer rack of box bodies is also arranged which comprises a spring location bolt installed at the bottom of the box body and a bolt hole arranged on a location plate of the top layer box body. The box body of the utility model is of multi-layer sheathing type which can be stretched to a maximum size for storage objects and also can be compacted to a layer thickness for positioning a lock. With a simple structure and free and flexible use, the utility model occupies small room in storage and transportation with strong practicability.

Description

The telescopic storage case

Technical field

The utility model relates to a kind of storage tank, and particularly a kind of telescopic storage case is applicable to all kinds of portable storing casees or motor bike boot.

Background technology

Existing storage tank kind is more, structure is different.Mostly be static housing greatly, it is not too convenient to use, collect and transport, and it is bigger to take up room.A kind of " collapsible storage tank " disclosed for Chinese patent ZL012763616 number, it comprises header board, back plate, side plate, base and frame-type upper limb body movable up and down, the top of front and rear panel is connected with hinge with the upper limb body, the bottom of side plate is connected with hinge with base, be characterized in being provided with cover plate and latching device, cover plate is connected with the upper limb body by hinge, and latching device is arranged between cover plate and the upper limb body, be provided with export-oriented boss at the top of side plate, be provided with groove at upper limb body and boss corresponding position.Though it can fold, structure is complicated, will carry out several actions when opening or closing, and it is not too convenient to operate.

Summary of the invention

The purpose of this utility model aims to provide the telescopic storage case that a kind of rational in infrastructure, simple to operate, collection and transportation the time take up room less, to overcome weak point of the prior art.

By a kind of telescopic storage case of this purpose design-calculated, comprise case lid and casing, its architectural feature be casing be can overlapping socket multilayer chamber rack and panel construction, and be provided with the strut bar detent mechanism.

Described casing is as the criterion with bottom, upwards successively increases; The feather edge of every layer box body inwardly turns down the formation groove, and upper limb outwards turns down the formation flanging, and described flanging can insert in the groove of last layer and is fastened and connected.Described strut bar is hinged foldable or telescopic, and the one end is fixed on the bottom casing, and the other end is fixed on the top layer casing; And be provided with spring positioning ball or latch locations.Described casing also is provided with the catch gear with the overlapping location of frame casing, multilayer chamber, and it comprises spring fastening screw that is arranged on the bottom casing and the pin hole that is arranged on the top layer casing spacer.

Casing of the present utility model is the overlapping socket joint type of multilayer, storage when both being stretchable to upperlimit, locking positioning when also can be compressed to an about layer thickness.It is simple and reasonable, and is capable of expansion and contraction, easy to use, and it is less, practical to take up room when collection and transportation.

Description of drawings

Fig. 1 is the utility model one embodiment open mode structural representation.

Fig. 2 is the closed condition structural representation of Fig. 1.

Fig. 3 is another embodiment open mode structural representation of the utility model.

Fig. 4 is the closed condition structural representation of Fig. 3.

Fig. 5 is the another embodiment open mode of a utility model structural representation.

Fig. 6 is the closed condition structural representation of Fig. 5.

The specific embodiment

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

Referring to Fig. 1, this telescopic storage case comprises case lid 2 and casing 3, casing be can overlapping socket five layers of chamber rack and panel construction.Casing 3 is as the criterion with bottom, upwards successively increases; The feather edge of every layer box body inwardly turns down the formation groove, and upper limb outwards turns down and forms downward flanging, and described flanging can insert in the groove of last layer and is fastened and connected.Positioning supports bar 4 is a telescopic, and the one end is hinged on the bottom casing 7 by hinge, and the other end is hinged on the top layer casing, and the stage casing is provided with latch locations 5.When opening, with the hands hold the top layer casing and upwards promote, each layer box body is opened upright straight naturally, and when being raised to upperlimit, the inside and outside sleeve strut bar is fixed whole storage tank by latch locations 5 location, can adorn thing to the inside.

Referring to Fig. 1, Fig. 2, casing also is provided with the catch gear with the overlapping location of frame casing, multilayer chamber, and it comprises spring fastening screw 6 that is arranged on bottom casing 7 and the pin hole that is arranged on the top layer casing spacer 1.In the time of need closing, extract latch locations 5, the inner sleeve of strut bar 4 inserts outer sleeve, and to pressing down casing 3, each layer box body is overlapping to be closed up, and the spring fastening screw 6 of bottom inserts in spacer 1 pin hole of top layer, can be with casing compression locking.

Fig. 3, Figure 4 shows that second embodiment of the present utility model, the feather edge of every layer box body 3 inwardly turns down and forms flanging 10, arranged outside has convex tendon 9, and upper limb outwards turns down and forms flanging 8 or flange, and described flanging or flange tighten with the flanging 10 of last layer and be connected.Each layer box body is overlapping to close up the time outside by convex tendon 9 location.Other is with first embodiment.

Fig. 5, Figure 6 shows that the 3rd embodiment of the present utility model, the cross section of every layer box body 11 is trapezoidal, the lower edge snap-fit of upper limb of following one deck and last layer, successively increase from bottom to up, one deck blocks one deck, and the bottom is provided with backing plate 12, and each layer box body is overlapping to be shelved on the backing plate when closing up.Other is with first

Embodiment.

Casing of the present utility model is generally circle, square or polygon, and the number of plies is the 2-6 layer.The chucking structure of each layer box body can also be made multiple variation on the basis of above embodiment.

Claims

1. a telescopic storage case comprises case lid (2) and casing, it is characterized in that casing (3) is multilayer chamber rack and panel construction that can overlapping socket, and is provided with the strut bar detent mechanism.

2. telescopic storage case according to claim 1 is characterized in that described casing is as the criterion with bottom, upwards successively increases; The feather edge of every layer box body inwardly turns down the formation groove, and upper limb outwards turns down the formation flanging, and described flanging can insert in the groove of last layer and is fastened and connected.

3. telescopic storage case according to claim 1 is characterized in that described casing is as the criterion with bottom, upwards successively increases; The feather edge of every layer box body inwardly turns down and forms flanging (10), and arranged outside has convex tendon (9), and upper limb outwards turns down and forms flanging (8) or flange, and described flanging or flange tighten with the flanging of last layer and be connected.

4. telescopic storage case according to claim 1 is characterized in that described casing is as the criterion with bottom, upwards successively increases; The cross section of every layer box body is trapezoidal, the lower edge snap-fit of upper limb of following one deck and last layer.

5. according to claim 1 or 2 or 3 or 4 described telescopic storage casees, it is characterized in that described strut bar (4) is hinged foldable or telescopic, the one end is fixed on the bottom casing, and the other end is fixed on the top layer casing; And be provided with spring positioning ball or latch locations (5).

6. telescopic storage case according to claim 1 is characterized in that described casing also is provided with the catch gear with the overlapping location of frame casing, multilayer chamber.

7. telescopic storage case according to claim 6 is characterized in that described catch gear comprises the spring fastening screw (6) that is arranged on bottom casing (7) and is arranged on pin hole on the top layer casing spacer (1).

8. telescopic storage case according to claim 1 is characterized in that described casing is circular, square or polygon.

9. telescopic storage case according to claim 1 is characterized in that described casing is the 2-6 layer.