CN2308931Y - Portable atlas - Google Patents

Abstract

The utility model relates to a portable atlas, comprising a cover page, a bottom closing, atlas core pages and the core pages with other contents. When the atlas is bound into a book, the plane of a paper sheet faces upwards to rise and fold at least a transversal edge and a longitudinal edge which are crossed mutually, and the place where two faces which are crossed with the transversal edge mutually at the position of the longitudinal edge is provided with a break notch. When the utility model is used, each region on the atlas can be found on the atlas without unfolding the whole atlas, or the whole atlas can be unfolded when needed. The utility model is convenient and practical for people at a narrow space or outdoors with strong wind. The utility model can also omit the folded seam of the atlas, and unnecessary abrasion is avoided, causing the service life of the atlas to extend 2-4 times.

Description

A kind of portable map volume

The utility model relates to a kind of map, particularly a kind of portable map volume that becomes the core page or leaf with sheet-fed after folding.

In the prior art, traditional map is after being completed for printing, be printed on one side or the multiaspect printing generally all is folding once or for several times by the longitudinal and transverse direction of map printed sheet, a map finally is folded into 27cm * 10cm or all sizes such as 27cm * 13cm or 29cm * 22cm.This map can adapt to the user and carry out using, also can be fit to the shop and sell, transports and store.But,, when using each time, all whole map all must be opened place or road name in each coordinate interval that just can find on the map by the folding map that forms of this traditional method.If the map of printed on both sides just more wants the front instead to search again and again.Because this map in use takes out, puts back in bag or the container through repeated multiple times, the number of times of map turnover simultaneously is many again, and the crease of map also is subjected to unnecessary wearing and tearing through regular meeting except normal turnover is impaired.Therefore, these creases will soon sanding, thereby causes the smudgy of print content and writing, and then will fracture, and tears.In addition, must all launch whole map during owing to use,, or when narrow space (as automobile cab) uses, can bring very big inconvenience to people as when outdoor wind is big.

The purpose of this utility model is to overcome above-mentioned defective of the prior art, and a kind of portable map is provided, and the user needn't launch whole map just can find each interval on the map, or also can open whole map when needed.

The utility model is to adopt following technical proposal to finish its purpose:

Comprising by front cover, back cover, be printed to the core page or leaf of map and be printed in the portable map volume that the core page or leaf of other auxiliary contents constituted, after described map core page or leaf bound into book form, the paper plane upwards warps to fold and is equipped with at least a transverse edge and a vertical rib and mutual the intersection, and two faces that join mutually with transverse edge vertically are being equipped with break notches on the rib position.

Two faces that join mutually with transverse edge are the face width of this face in the locational break notches length of vertical rib.Map core page or leaf binds on front cover or back cover.

Just can find each interval on the map because the utility model adopts such scheme, user needn't launch whole map, or also can open whole map when needed.The utility model is particularly practical and convenient for the people who uses map when narrow space or outdoor wind are big.Simultaneously,, thereby make the map crease avoid unnecessary wearing and tearing, make the 1-3 that prolongs in serviceable life of map doubly because structure of the present utility model institute extremely and adopted front cover, back cover sheath to protect the core page or leaf of atlas.

Fig. 1 is the stretch-out view of the utility model map core page or leaf;

Fig. 2 is the laterally folded synoptic diagram of the utility model map core page or leaf;

Fig. 3 is the synoptic diagram of the utility model map core page or leaf after laterally folded;

Fig. 4 is the longitudinal folding synoptic diagram of the utility model map core page or leaf;

Fig. 5 is the bound structural representation of the utility model.

The utility model will be further described below in conjunction with accompanying drawing and embodiment.

With reference to Fig. 1, the described map core of the utility model embodiment page or leaf 20 is the map that a single face is printed.In order to narrate conveniently, on present embodiment map core page or leaf 20, remove the paper edge line with the horizontal parallel A-L of peripheral hardware; Warp 1-17 longitudinally.

With reference to Fig. 2, selection parallel E selects parallel C, G as the fold line that makes progress, folds downwards as the folding transverse edge that upwards warps in addition on map core page or leaf 20; Simultaneously, another transverse edge of selecting parallel J conduct upwards to warp folding selects parallel N, L as the fold line that makes progress, folds downwards.Map core page or leaf 20 shapes after folding and structure are as shown in Figure 3.

With reference to Fig. 4, on the map core page or leaf 20 after above-mentioned the folding, select warp 6 as the folding vertical rib that upwards warps, simultaneously, select warp 12, select warp 3,9,15 in addition as folding to the left or to the right fold line as another the vertical rib that upwards warps folding.Map core page or leaf 20 sizes after folding have become can bound atlas core page or leaf size, and its transverse edge parallel E, transverse edge parallel J and vertical rib warp 6, vertically rib warp 12 is distinguished and intersected mutually.

Refer again to Fig. 2 or Fig. 3, join mutually with transverse edge parallel E two faces that are made of to parallel E and parallel E to parallel G parallel C on the position of vertically rib warp 6, warp 12 (seeing thick black solid line among the figure) are equipped with break notches; Join mutually with transverse edge parallel J two faces that are made of to parallel J and parallel J to parallel L parallel H on the position of vertically rib warp 6, warp 12 (seeing thick black solid line among the figure) also are equipped with break notches.Promptly on warp 6 and warp 12, all have the otch (seeing shown in Figure 4) of fracture on the line segment that is constituted to parallel G, parallel N to parallel L by parallel C.The length of break notches is the face width of this otch place face on above-mentioned each face.

With reference to Fig. 5, one jiao at the back side of the map core page or leaf 20 of said structure and shape is binded on the sheath that is made of front cover 20.1 and back cover 20.2 along a direction among the figure, and the core page or leaf 20.3 that will be printed on other auxiliary contents such as street index, transportation guide, important address, ad content along b direction bookbinding among the figure at the sheath centre joint.In order more effectively to protect map core page or leaf 20, the sheath that front cover 20.1 and back cover 20.2 are constituted can adopt hard card paper to make, and makes its each limit greater than the map core page or leaf 3-5mm after folding.

The longitudinal folding core page or leaf that the utility model need only be spread out the map is in use browsed each fold plane that laterally warps on the core page or leaf then as required respectively, can find required content.As browsing full figure, as long as launch all creases, just the map overall picture comes into plain view.

Claims (3)

1, a kind of portable map volume, the core page or leaf that comprises front cover, back cover, is printed to the core page or leaf of map and is printed to other auxiliary contents constitutes, it is characterized in that: after described map core page or leaf binds into book form, the paper plane upwards warps to fold and is equipped with at least a transverse edge and a vertical rib and mutual the intersection, and two faces that join mutually with transverse edge vertically are being equipped with break notches on the rib position.

2, portable map volume according to claim 1 is characterized in that: map core page or leaf binds on front cover or back cover.

3, portable map volume according to claim 1 is characterized in that: two faces that join mutually with transverse edge are the face width of this face in the locational break notches length of vertical rib.

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