CN2578286Y

CN2578286Y - Dustproof paper storage cases

Info

Publication number: CN2578286Y
Application number: CN 02252577
Authority: CN
Inventors: 王乐仁
Original assignee: Hiti Digital Inc
Current assignee: Hiti Digital Inc
Priority date: 2002-09-10
Filing date: 2002-09-10
Publication date: 2003-10-08
Anticipated expiration: 2012-09-10

Abstract

The utility model relates to a dustproof paper storage case, which is used for providing paper to be printed for a printing device. The dustproof paper storage case comprises a lower casing used for placing the paper to be printed, and an upper cover which is arranged above the lower casing in parallel, wherein, the upper cover comprises a paper feeding opening and a dustproof cover, wherein, the paper to be printed enters the printing device from the paper feeding opening through the lower casing, and the upper cover is connected with the lower casing through a rotatable wheel shaft; the dustproof cover which is arranged above the lower casing in parallel covers the paper feeding opening, and the surface of the dustproof cover also comprises a rod-shaped protrusion. When the dustproof paper storage case is installed in the printing device, the rod-shaped protrusion acts on a corresponding aligning device in the printing device, so that the dustproof cover can slide backwards and expose the paper feeding opening.

Description

Storage paper box with dust reduction capability

Technical field

The utility model relates to a kind of storage paper box, particularly relates to a kind of storage paper box with dust reduction capability.

Background technology

Because the development of digital camera, a kind of photo printer (Photo Printer) that can directly print photograph also rises thereupon.This photo printer not only can be exempted the middle washing procedure of traditional photographs, is printed after more can utilizing the various image editing functions that are stored in digital camera or the computer or software to come image repaired again.

Please refer to Fig. 1, Fig. 1 is the structural representation of an existing photo printer 10.As shown in Figure 1, photo printer 10 includes a storage paper box (paper tray) 12 and is used for carrying the top that printing paper 11, one paper feed mechanisms 14 are located at storage paper box 12, and two paper guides (paper guider) 18,28.Paper feed mechanism 14 includes a paper-feed (feed roller) 14a and is adjacent to the printing paper 11 that places in the storage paper box 12, and in the mode of rotating printing paper 11 is sent in the paper path (paper path) 16 by storage paper box 12,

paper guide

18,28 then is to be used for guiding paper 11 to advance along paper path 16.

Photo printer 10 includes one group of

paper pushing roller

20,22 in addition and presss from both sides pincers printing paper 11 up and down in rotating mode, one thermal print head (thermal print head) 24, be used for to colour band (not shown) heating so that can print to printing paper 11, and a printing roller 26 in rotating mode to upper support thermal print head 24 and be used for driving printing paper 11 by thermal print head 24.Wherein, printing paper 11 is to be driven back and forth between printing roller 26 and two

paper pushing rollers

20,22 by two

paper pushing rollers

20,22, and utilizes this colour band repetitiousness ground to carry out chromatography via thermal print head 24 and print.

Fig. 2 is the scheme drawing of existing storage paper box 12.As shown in Figure 2, storage paper box 12 includes a lower house 30 and is used for placing printing paper 11, and a loam cake 31, is arranged at lower house 30 tops abreast and is connected with lower house 30 by a rotating wheel shaft 32.Loam cake 31 includes a paper feed opening 33 in addition, so paper feed mechanism 14 just can be sent into printing paper 11 in the photo printer 10 via paper feed opening 33.

Because storage paper box 12 is installed in the photo printer 10 removably, therefore in the time will changing or mend the printing paper 11 that adds in the storage paper box 12, storage paper box 12 can be detached photo printer 10 and is positioned over separately on the desktop, so that the user changes or mends the action of adding, yet the pollutants in the environment is (as dust at this moment, soft flocks, fibre object etc.) just be easy to enter storage paper box 12 and be attached to printing paper 11 surfaces via paper feed opening 33, even can be along with printing paper 11 enters photo printer 10 inside in follow-up print procedure, and be attached to the inner body that contacts with printing paper 11 in the photo printer 10, as above-mentioned paper-feed 14a, two

paper pushing rollers

20,22, printing roller 26,

paper guide

18,28 or paper path 16, and this each pollutants can be in print procedure scratch printing paper 11 or stop up thermal print head 24, have a strong impact on print quality.

The utility model content

The purpose of this utility model is to provide a storage paper box with dust reduction capability, to solve foregoing problems.

The purpose of this utility model is achieved in that promptly provides a kind of storage paper box with dust reduction capability, is used to provide the print paper for the treatment of of a type printer, and described storage paper box includes: one is used for placing the described lower house for the treatment of print paper; One loam cake, be arranged at described lower house top abreast, described loam cake includes a paper feed opening, and the described print paper for the treatment of enters described type printer via described paper feed opening from described lower house, and described loam cake is connected by a rotating wheel shaft with described lower house; And a cover of dust, be arranged at described lower house top abreast and cover described paper feed opening; Wherein said cover of dust surface includes a rod-like protrusions in addition, a corresponding alignment device effect in described rod-like protrusions when described storage paper box is fit into described type printer and the described type printer is so that described cover of dust slides backward and exposes described paper feed opening.

Because storage paper box of the present utility model includes a cover of dust to cover its paper feed opening, therefore detached photo printer 10 separately and when being positioned in the external environment when this storage paper box, this cover of dust just can effectively avoid dust, soft flocks or fibre object to be attached to paper in this storage paper box.In addition, when this storage paper box was installed in this type printer, this cover of dust can slide backward and expose this paper feed opening, so that the paper in this storage paper box is able to send into this type printer via this paper feed opening.

Description of drawings

Fig. 1 is the structural representation of an existing photo printer;

Fig. 2 is the scheme drawing of an existing storage paper box;

Fig. 3 to Fig. 6 is the scheme drawing of storage paper box of the present utility model.

The specific embodiment

Please refer to Fig. 3, Fig. 3 is the scheme drawing with storage paper box 50 of dust reduction capability of the present utility model.As shown in Figure 3, storage paper box 50 is used to provide an existing photo printer 10 to treat print paper, and storage paper box 50 includes a lower house 52, a loam cake 54 and a cover of dust 56.Wherein, lower house 52 is used for placing at least one printed photographic paper (not shown) for the treatment of, loam cake 54 is arranged at lower house 52 tops abreast and includes a paper feed opening 66 (not being shown in Fig. 3), and cover of dust 56 is arranged at lower house 52 tops abreast and cover paper feed opening 66.

The loam cake 54 of storage paper box 50 is connected by a rotating wheel shaft 58 with lower house 52, therefore when needs replacing or benefit are added printing paper, as shown in Figure 4, upper shell 54 can according to the direction of arrow 51 open and and form an opening 53 between the lower house 53, so the user can via opening 53 change or additional printing paper in storage paper box 50.And as shown in Figure 5, cover of dust 56 utilizes a spring 60 springings such as grade to be connected in loam cake 54, according to most preferred embodiment of the present utility model, cover of dust 56 both sides include a trip 62 respectively, and an end of spring 60 connects trip 62, and the other end of spring 60 then is to connect loam cake 54 and utilize wheel shaft 58 to be fixed.

In addition, cover of dust 56 surfaces include a rod-like protrusions 64 in addition.So when storage paper box 50 is fit into this photo printer, can promote rod-like protrusions 64 once corresponding alignment device (not shown) in this photo printer, make cover of dust 56 slide backward and expose paper feed opening 66, as shown in Figure 6, thus a paper feed mechanism of this photo printer just can printing paper be sent into this photo printer from lower house 52 via paper feed opening 66.Otherwise, when storage paper box 50 will detach out this photo printer because of changing or mend situations such as adding printing paper, because when before having packed this photo printer into, the relative displacement of cover of dust 56 and make trip 62 drive springs 60 to produce deformation is arranged, therefore when storing up paper box 12 when this photo printer disassembles and places separately, the elastic force effect that spring 60 recovers deformation just can make cover of dust 56 to front slide and cover paper feed opening 66 again, enters in the storage paper box 50 via paper feed opening 66 to avoid the pollutants in the environment.

Compare with existing storage paper box, storage paper box of the present utility model includes a cover of dust and covers the paper feed opening, therefore when this storage paper box is positioned in the environment separately, this cover of dust can avoid dust, soft flocks or fibre object to be attached to paper in this storage paper box, and when this storage paper box is installed on a type printer, this cover of dust can slide backward and expose this paper feed opening, so that paper can be sent into this type printer via this paper feed opening.

Claims

1. storage paper box with dust reduction capability is used to provide the print paper for the treatment of of a type printer, and it is characterized in that described storage paper box includes: one is used for placing the described lower house for the treatment of print paper; One loam cake, be arranged at described lower house top abreast, described loam cake includes a paper feed opening, and the described print paper for the treatment of enters described type printer via described paper feed opening from described lower house, and described loam cake is connected by a rotating wheel shaft with described lower house; And a cover of dust, be arranged at described lower house top abreast and cover described paper feed opening; Wherein said cover of dust surface includes a rod-like protrusions in addition, a corresponding alignment device effect in described rod-like protrusions when described storage paper box is fit into described type printer and the described type printer is so that described cover of dust slides backward and exposes described paper feed opening.

2. storage paper box as claimed in claim 1 is characterized in that, described cover of dust utilizes a springing to connect described loam cake.

3. storage paper box as claimed in claim 2 is characterized in that, described cover of dust both sides include a trip respectively, and an end of described springing connects described trip, and the other end of described springing connects described loam cake.

4. storage paper box as claimed in claim 1 is characterized in that described type printer includes a photo printer.

5. storage paper box as claimed in claim 1 is characterized in that, the described print paper for the treatment of is photograph paper (photo paper).