CN204393622U

CN204393622U - A kind of multi-purpose folding writing case

Info

Publication number: CN204393622U
Application number: CN201520046197.2U
Authority: CN
Inventors: 陈晓曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-23
Filing date: 2015-01-23
Publication date: 2015-06-17
Anticipated expiration: 2025-01-23

Abstract

The utility model provides a kind of writing case of multipurpose collapsible, comprises box body, elastic protecting sleeve, cutting ferrule, support bar, receiver composition; Described box body is made up of upper cartridge body, lower box body and box ridge, described elastic protecting sleeve is made up of spring and protective sleeve, be arranged on box body inboard groove upper end, described cutting ferrule is positioned in the middle part of upper cartridge body and lower box body inboard groove, upper cartridge body is fixed in described support bar one end, and the other end is arranged in lower box body chute, under the effect of support bar, the open and flat, vertical of writing case and folded state conversion can be realized, there is the purposes such as operation backing plate, textbook support; Cutting ferrule and spring protecting jacket is had in writing case box body, while axis and radial direction fix pencil, available protecting stationery.

Description

A kind of multi-purpose folding writing case

Technical field

The utility model relates to a kind of writing case, particularly collapsible, the multiduty writing case of one.

Background technology

Writing case is the article that students in middle and primary schools are commonly used to deposit the stationery such as pencil, rubber, many employing strip flip structures, and appearance and size is comparatively large, is placed in school bag, adds the volume of school bag with textbook etc.; Meanwhile, in traditional writing case, various stationery is mixed puts, and is difficult to realize fixing in box of various stationery and the protection to nib; In addition, because traditional writing case function and usage is more single, student is period at school, for using stationery convenient, often writing case being placed on desk, so not only occupying the limited usage space of desk, accidentally, also writing case can be fallen, affect the notice of student.

Summary of the invention

For above problem, the utility model provides a kind of collapsible, multiduty writing case.

The technical scheme that the utility model adopts is: a kind of multi-purpose folding writing case, is characterized in that: be made up of box body, elastic protecting sleeve, cutting ferrule, support bar, receiver; Described box body is made up of upper cartridge body, lower box body and box ridge; Described elastic protecting sleeve is made up of spring and protective sleeve, is arranged on box body inboard groove upper end; Described cutting ferrule is positioned in the middle part of upper cartridge body and lower box body inboard groove; Upper cartridge body is fixed in described support bar one end, and the other end is arranged in lower box body chute; Described receiver is positioned at lower box body bottom.

Described multi-purpose folding writing case, is characterized in that: described box body is made by PVC plastic is one-body molded.

Described multi-purpose folding writing case, is characterized in that: described upper cartridge body and lower box body can fold along box ridge.

Described multi-purpose folding writing case, is characterized in that: described support bar symmetry is arranged on the upper and lower two ends of box body.

Described multi-purpose folding writing case, is characterized in that: have guiding taper hole in described protective sleeve.

Described multi-purpose folding writing case, is characterized in that: there are the three station chutes installing support bar at the upper and lower two ends of described lower box body.

Described multi-purpose folding writing case, is characterized in that: upper cartridge body is fixed in described support bar one end, and the other end is arranged in lower box body three station chute.

Beneficial effect: (1), when upper cartridge body and lower box body fold along box ridge, support bar is at three station chute internal fixtion of lower box body, and upper and lower box body can realize open and flat, vertical and closed form; (2) writing case is open and flat rear suitable with thickness with the size of a book, writing case can be used as writing backing plate, also be convenient to place in school bag; (3) writing case can be used as bookshelf when upper and lower box body is vertically fixed; (4), when upper and lower box body closes fixing, ordinary writing case shape is can be folded into; (5) elastic protecting sleeve can fix the stationery such as pencil along its length, and the guiding taper hole in protective sleeve can protect nib; (6) cutting ferrule radially can fix the stationery such as pencil.

Accompanying drawing explanation

Fig. 1 is vertical three-dimensional figure of the present utility model;

Fig. 2 is open and flat stereogram of the present utility model;

Fig. 3 is folding stereo figure of the present utility model;

Fig. 4 is elastic protecting sleeve structural representation of the present utility model;

Fig. 5 is cutting ferrule of the present utility model and three station sliding groove structure schematic diagrames.

In figure: 1 box body (comprising 1A upper cartridge body, 1B box ridge, 1C lower box body and 1D tri-station chute), 2 elastic protecting sleeves (comprising 2A spring and 2B protective sleeve), 3 cutting ferrules, 4 support bars, 5 receivers (comprising 5A receiving room and 5B cover plate).

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is specifically described;

Figure 1 shows that vertical three-dimensional figure of the present utility model;

Upper cartridge body 1A of the present utility model, lower box body 1C and box ridge 1B form box body 1, three station chute 1D and are symmetrically distributed on lower box body 1C two sides; Support bar 4 one end is fixed in upper cartridge body 1A circular hole, and the other end is arranged on station in the three station chute 1D of lower box body 1C, fixes vertical with lower box body 1C for upper cartridge body 1A.

Fig. 2 is open and flat stereogram of the present utility model.

Upper cartridge body 1A of the present utility model, lower box body 1C and box ridge 1B are open and flat, and support bar 4 one end is fixed in upper cartridge body 1A circular hole, and one end is installed on the left station of lower box body 1C tri-station chute 1D, box body 1 is fixed into plane, can be used as writing backing plate.

Fig. 3 is folding stereo figure of the present utility model.

Upper cartridge body 1A of the present utility model and lower box body 1C is along box ridge 1B doubling, support bar 4 one end is fixed in upper cartridge body 1A circular hole, and one end is installed on the three station chute 1D right working positions of lower box body 1C, and what be folded into by box body 1 is two-layerly up and down fixed together, save space, be easy to carry about with one.

Fig. 4 is elastic protecting sleeve structural representation of the present utility model.

Described elastic protecting sleeve 2 is made up of spring 2A and protective sleeve 2B, is installed on upper cartridge body 1A inboard groove upper end, can realizes the axial restraint of the stationery such as pencil and protect nib.

Described three station chute 1D are made up of left station a, middle station b and right working position c, are communicated with between three stations by chute; Cutting ferrule 3 has the cylindrical aperture of open top end, is convenient to the stationery such as pencil, signature pen fixed placement in writing case.

The utility model is a kind of multipurpose, folding writing case, under the effect of support bar, can realize the open and flat, vertical of writing case and folded state conversion, have the purposes such as operation backing plate, textbook support; Cutting ferrule and spring protecting jacket is had in writing case box body, while axis and radial direction fix pencil, available protecting stationery.

The above-mentioned embodiment of the utility model, just illustrates, is not only, and all changes within the scope of the utility model or in equivalent scope of the present utility model are all surrounded by the utility model.

Claims

1. a multi-purpose folding writing case, is characterized in that: be made up of box body (1), elastic protecting sleeve (2), cutting ferrule (3), support bar (4), receiver (5); Described box body (1) is made up of upper cartridge body (1A), lower box body (1C) and box ridge (1B); Described elastic protecting sleeve (2) is made up of spring (2A) and protective sleeve (2B), is arranged on box body (1) inboard groove upper end; Described cutting ferrule (3) is positioned in the middle part of upper cartridge body (1A) and lower box body (1C) inboard groove; Upper cartridge body (1A) is fixed in described support bar (4) one end, and the other end is arranged in lower box body (1C) chute; Described receiver (5) is positioned at lower box body (1C) bottom.

2. multi-purpose folding writing case according to claim 1, is characterized in that: described box body (1) is made by PVC plastic is one-body molded.

3. multi-purpose folding writing case according to claim 1, is characterized in that: described upper cartridge body (1A) and lower box body (1C) can fold along box ridge (1B).

4. multi-purpose folding writing case according to claim 1, is characterized in that: described support bar (4) symmetry is arranged on box body (1) two ends up and down.

5. multi-purpose folding writing case according to claim 1, is characterized in that: have guiding taper hole in described protective sleeve (2B).

6. multi-purpose folding writing case according to claim 1, is characterized in that: described lower box body (1C) up and down two ends has three station chutes (1D) of installation support bar (4).