CN207772688U

CN207772688U - A kind of file of convertible appearance

Info

Publication number: CN207772688U
Application number: CN201721568153.1U
Authority: CN
Inventors: 邵坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-22
Filing date: 2017-11-22
Publication date: 2018-08-28
Anticipated expiration: 2027-11-22

Abstract

The utility model discloses a kind of files of convertible appearance, the bottom of shell is equipped with control panel, the upper end of control panel is equipped with groove, two chambers are equipped in control panel, the front end side wall of chamber is equipped with the through-hole of inside and outside connection, and through equipped with push rod in through-hole, push rod, which is located on the indoor one end of chamber, is connected with the first wedge block, the top surface of chamber slidably connects connecting rod, and connecting rod is set in the chamber between push rod and groove, the lower end of connecting rod is connected with mandril, the side wall of connecting rod is connected with the first elastic component, first elastic component is set to connecting rod on one end side wall of groove, the inner wall of the first elastic component one end and chamber far from connecting rod connects, the inner wall of chamber is equipped with the circulation passage that is connected with groove, and channel is in same level with mandril, the upper end of control panel is equipped with loose-leaf binder.The utility model is not only convenient for replacing file appearance so that the more beautiful diversity of file, but also it is conveniently replaceable loose-leaf binder.

Description

A kind of file of convertible appearance

Technical field

The utility model is related to office equipment technical field more particularly to a kind of files of convertible appearance.

Background technology

File is in the active procedures such as a kind of business or cause for the storage, protection and standardized administration to paper document And the tool used, existing materials file can be used to contain each for being even more the function of imparting image display in commercial activity The documentation of class papery, but not limited to this.Material includes PP, PVC, cardboard；Also it is partly imitation leather, cloth cover etc..It is existing File appearance be not easy to replace, the aesthetic measure of appearance is mainly determined by cover board so that appearance dullness do not have certain U.S. Sense, and prolonged use or influenced by external force so that loose-leaf binder damages, the damage of loose-leaf binder causes file cannot Normal use causes the waste of resource.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of convertible appearance proposed File.

To achieve the goals above, the utility model uses following technical solution：

The bottom of a kind of file of convertible appearance, including shell, the shell is equipped with control panel, the control panel Upper end is equipped with groove, and two chambers are equipped in the control panel, and the front end side wall of the chamber is equipped with the through-hole of inside and outside connection, And through push rod is equipped in through-hole, the push rod, which is located on the indoor one end of chamber, is connected with the first wedge block, the top of the chamber Face slidably connects connecting rod, and connecting rod is set in the chamber between push rod and groove, the lower end connection of the connecting rod There are mandril, the side wall of the connecting rod to be connected with the first elastic component, first elastic component is set to connecting rod close to groove On the side wall of one end, the inner wall of first elastic component one end and chamber far from connecting rod connects, and is set on the inner wall of the chamber There is the channel being connected with groove, and channel is in same level with mandril, the upper end of the control panel is equipped with loose-leaf binder, institute The lower end for stating loose-leaf binder is equipped with link block, and link block is located in groove, is equipped on the left and right ends side wall of the link block Second elastic component is connected with the second wedge block on the described one end of second elastic component far from link block, and the second wedge block is located at In channel, be connected with cover board on one end side wall of the shell, the cover board is equipped with elastic string, the shell it is another Connecting pole is connected on the wall of end side, and connecting pole is connected with elastic string.

Preferably, the top surface of the chamber is equipped with sliding slot, and sliding block, the lower end of the sliding block and connecting rod are equipped in sliding slot Upper end connection.

Preferably, first elastic component is made of the first telescopic rod and the first spring, the both ends of first telescopic rod It is connect respectively with the inner wall of the side wall of connecting rod and chamber, first spring is socketed on the first telescopic rod.

Preferably, second elastic component is made of the second telescopic rod and second spring, the both ends of second telescopic rod It is connect respectively with the side wall of the side wall of link block and the second wedge block, the second spring is socketed on the second telescopic rod.

Preferably, the bottom of the groove is equipped with third spring, the upper end of the third spring and the lower end phase of link block It abuts and touches.

The beneficial effects of the utility model：

In the utility model, by the mating connection of cover board and shell, it is easily installed dismounting so that cover board can carry out more It changes, then so that the appearance of file is conveniently replaceable so that the appearance of file has diversity, and more beautiful, passes through It pushes push rod that can control the installation and removal of loose-leaf binder and control panel, is replaced convenient for the loose-leaf binder to damage, improve file The service life of folder improves the utilization rate of resource.

Description of the drawings

Fig. 1 be the utility model proposes a kind of convertible appearance file perspective view；

Fig. 2 is partial enlarged view at A in Fig. 1；

Fig. 3 is the right side structure schematic diagram of Fig. 1.

In figure：1 shell, 2 control panels, 3 grooves, 4 chambers, 5 push rods, 6 first wedge blocks, 7 connecting rods, 8 mandrils, 9 first Elastic component, 10 loose-leaf binders, 11 link blocks, 12 second elastic components, 13 second wedge blocks, 14 cover boards, 15 elastic strings, 16 connecting poles.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, the bottom of a kind of file of convertible appearance, including shell 1, shell 1 is equipped with control panel 2, control The upper end of making sheet 2 is equipped with groove 3, and the bottom of groove 3 is equipped with third spring, the upper end of third spring and the lower end phase of link block 11 It abuts and touches, convenient for making loose-leaf binder 10 be detached with control panel 2, equipped with two chambers 4 in control panel 2, in the front end side wall of chamber 4 Through-hole equipped with inside and outside connection, and it is connected with handle on one end that push rod 5 is located at outside chamber 4 through push rod 5 is equipped in through-hole, It is moved convenient for control push rod 5, the first wedge block 6 is connected on one end that push rod 5 is located in chamber 4, the top surface sliding of chamber 4 connects It is connected to connecting rod 7, the top surface of chamber 4 is equipped with sliding slot, and sliding block is equipped in sliding slot, and the lower end of sliding block connects with the upper end of connecting rod 7 It connects, the sliding in chamber 4 convenient for connecting rod 7, and connecting rod 7 is set in the chamber 4 between push rod 5 and groove 3, connecting rod 7 Lower end be connected with mandril 8, the side wall of connecting rod 7 is connected with the first elastic component 9, and it is close that the first elastic component 9 is set to connecting rod 7 On one end side wall of groove 3, the one end of the first elastic component 9 far from connecting rod 7 is connect with the inner wall of chamber 4, the first elastic component 9 by First telescopic rod and the first spring composition, the both ends of the first telescopic rod connect with the inner wall of the side wall of connecting rod 7 and chamber 4 respectively Connect, the first spring is socketed on the first telescopic rod, is resetted convenient for connecting rod 7 under the action of the first spring, chamber 4 it is interior Wall is equipped with the channel being connected with groove 3, and channel is in same level with mandril 8.

The upper end of control panel 2 is equipped with loose-leaf binder 10, and the lower end of loose-leaf binder 10 is equipped with link block 11, and link block 11 is positioned at recessed In slot 3, be equipped with the second elastic component 12 on the left and right ends side wall of link block 11, the second elastic component 12 far from link block 11 one The second wedge block 13 is connected on end, and the second wedge block 13 is located in channel, the second elastic component 12 is by the second telescopic rod and Two springs form, and the both ends of the second telescopic rod are connect with the side wall of the side wall of link block 11 and the second wedge block 13 respectively, and second Spring is socketed on the second telescopic rod, is moved convenient for the second wedge block 13, and cover board is connected on one end side wall of shell 1 14, cover board 14 is connect by snap-fastener with the side wall of shell 1, and the installation and removal of cover board 14 and shell 1, cover board 14 is convenient for be equipped with Elastic string 15 is connected with connecting pole 16 on the other end side wall of shell 1, and connecting pole 16 is connected with elastic string 15, is convenient for The keying of file is controlled,.

In the utility model, by the installation and removal of cover board 14 and shell 1, change convenient for the appearance to file Becoming, by pushing push rod 5 into chamber 4, drives the movement of the first wedge block 6 so that the first wedge block 6 is abutted with mandril 8, So that mandril 8 moves in the horizontal direction, the first elastic component 9 is compressed at this time, is pushed up the second wedge block 13 to recessed by mandril 8 In slot 3, then it is convenient for the installation and removal of control loose-leaf binder 10 and control panel 2, when cancelling external force to the effect of push rod 5, the So that mandril 8 and the first wedge block 6 are resetted under the action of two elastic components 12.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of file of convertible appearance, including shell (1), which is characterized in that the bottom of the shell (1) is equipped with control The upper end of plate (2), the control panel (2) is equipped with groove (3), and two chambers (4), the chamber are equipped in the control panel (2) (4) front end side wall is equipped with the through-hole of inside and outside connection, and through push rod (5) is equipped in through-hole, the push rod (5) is located at chamber (4) the first wedge block (6) is connected on one end in, the top surface of the chamber (4) slidably connects connecting rod (7), and connects Bar (7) is set to the chamber (4) between push rod (5) and groove (3) Nei, and the lower end of the connecting rod (7) is connected with mandril (8), The side wall of the connecting rod (7) is connected with the first elastic component (9), and first elastic component (9) is set to connecting rod (7) close to recessed On one end side wall of slot (3), the one end of first elastic component (9) far from connecting rod (7) is connect with the inner wall of chamber (4), institute The inner wall for stating chamber (4) is equipped with the channel being connected with groove (3), and channel is in same level with mandril (8), described The upper end of control panel (2) is equipped with loose-leaf binder (10), and the lower end of the loose-leaf binder (10) is equipped with link block (11), and link block (11) In groove (3), the second elastic component (12), second elasticity are equipped on the left and right ends side wall of the link block (11) Part (12) is connected with the second wedge block (13) on one end far from link block (11), and the second wedge block (13) is located in channel, Cover board (14) is connected on one end side wall of the shell (1), the cover board (14) is equipped with elastic string (15), the shell Connecting pole (16) is connected on the other end side wall of body (1), and connecting pole (16) is connected with elastic string (15).

2. a kind of file of convertible appearance according to claim 1, which is characterized in that the top surface of the chamber (4) Equipped with sliding slot, and sliding block is equipped in sliding slot, the lower end of the sliding block is connect with the upper end of connecting rod (7).

3. a kind of file of convertible appearance according to claim 1, which is characterized in that first elastic component (9) Be made of the first telescopic rod and the first spring, the both ends of first telescopic rod respectively with the side wall of connecting rod (7) and chamber (4) Inner wall connection, first spring is socketed on the first telescopic rod.

4. a kind of file of convertible appearance according to claim 1, which is characterized in that second elastic component (12) Be made of the second telescopic rod and second spring, the both ends of second telescopic rod respectively with the side wall and the second wedge of link block (11) The side wall of shape block (13) connects, and the second spring is socketed on the second telescopic rod.

5. a kind of file of convertible appearance according to claim 1, which is characterized in that the bottom of the groove (3) Equipped with third spring, the upper end and the lower end of link block (11) of the third spring abut.