CN217705266U - Notebook convenient for disassembling loose-leaf - Google Patents

Abstract

The utility model discloses a conveniently dismantle notebook of loose-leaf, including the notebook shell, loading and unloading mechanism is installed to the intermediate position of notebook shell, the equal fixedly connected with spacer in both ends around the arc stationary blade, it is connected with the pivot to rotate between the spacer, the sleeve has been cup jointed in the outside activity of pivot, telescopic front end fixedly connected with spring holder, the outside of pivot is close to front side department and installs powerful spring, the spacing groove has been seted up to the one end of stop collar, the outside of pivot is close to rear side department fixedly connected with stopper, stopper sliding connection is in the inside of spacing groove. A conveniently dismantle notebook of loose-leaf can make clamp plate and paper separation through twisting the knob left, removes fixedly to make the user can load and unload, change operation such as, convenient arrangement, improved the flexibility of using to the paper, need not to punch to the paper simultaneously, do not have the limitation, improved user's use and experienced.

Description

Notebook convenient for disassembling loose-leaf

Technical Field

The utility model relates to a notebook technical field, in particular to conveniently dismantle notebook of loose-leaf.

Background

There are some weak points in notebook when using in the past, at first, the user can not freely take off or increase the paper, and the flexibility of using is relatively poor, and the user often need dismantle, change, make up the paper for convenient arrangement etc. secondly, traditional loose-leaf notebook generally all need the cooperation to punch to the paper when loading and unloading, and the operation is comparatively troublesome, and has certain limitation, has reduced user's use and has experienced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a notebook with a convenient detachable hinge, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a conveniently dismantle notebook of loose-leaf, includes the notebook shell, loading and unloading mechanism is installed to the intermediate position of notebook shell, loading and unloading mechanism includes the arc stationary blade of fixed mounting at the intermediate position of notebook shell, the equal fixedly connected with spacer in both ends around the arc stationary blade, it is connected with the pivot to rotate between the spacer, the sleeve has been cup jointed in the outside activity of pivot, telescopic front end fixedly connected with spring holder, strong spring is installed near front side department in the outside of pivot, loading and unloading mechanism still includes the stop collar of fixed mounting in telescopic rear end, the spacing groove has been seted up to the one end of stop collar, the outside of pivot is close to rear side department fixedly connected with stopper, stopper sliding connection is in the inside of spacing groove.

Preferably, the outer side of the rotating shaft penetrates through and is slidably connected to the inner part of the spring seat near the front position, and the outer side of the rotating shaft penetrates through and is slidably connected to the inner part of the limiting sleeve near the rear position.

Preferably, the rear end of the strong spring is fixedly installed in the spring seat, and the front end of the strong spring is fixedly connected with the front end positioning piece.

Preferably, the notebook shell is internally provided with paper, the loading and unloading mechanism further comprises a pressing plate tightly attached to the upper end of the paper close to the left side, and five groups of fixing seats arranged in a linear array are fixedly mounted at the upper end of the pressing plate.

Preferably, the one end fixed mounting in the telescopic outside has five groups to be the connecting piece that linear array arranged, for rotating the relation of connection between connecting piece and the fixing base, the front end spacer is run through to the front end of pivot, the front end fixed mounting of pivot has the knob.

Preferably, a sealing assembly is installed at the middle position of the upper casing and the lower casing of the notebook casing.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. move to the pivot rear end through powerful spring extrusion sleeve, at the in-process that removes, slide in the spacing groove through the stopper, play spacing effect, thereby make the spacing groove rotate right, and then drive the sleeve and rotate right, thereby drive the clamp plate and press on the paper, drive the pivot and rotate left through twisting the knob left, thereby drive the stopper and make the stop collar rotate left to rotate left, and then drive the sleeve and make clamp plate and paper separation rotate left, it compresses tightly fixedly to relieve, thereby make the user load and unload the paper, operations such as change, convenient arrangement, the flexibility of using has been improved.

2. Through can rotating between fixing base and the connecting piece, make the clamp plate can compress tightly fixedly to the paper of different thickness, make the structure more reasonable, and need not to punch the operation with the instrument of punching to the paper, directly with the paper arrangement put in the clamp plate downside can, easy operation is swift, does not have the limitation, has improved user's use and has experienced.

Drawings

Fig. 1 is a schematic view of the overall structure of a notebook with convenient loose-leaf detachment according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a notebook with loose-leaf convenient to detach according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 of the notebook with loose-leaf convenient to detach according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a notebook of the present invention at B in fig. 2, where the loose-leaf is convenient to detach;

fig. 5 is a schematic view of the overall structure of the notebook with loose-leaf convenient to detach.

In the figure: 1. a notebook housing; 2. a loading and unloading mechanism; 201. an arc-shaped fixing sheet; 202. positioning a sheet; 203. a rotating shaft; 204. a sleeve; 205. a spring seat; 206. a strong spring; 207. a position limiting sleeve; 208. a limiting groove; 209. a limiting block; 210. pressing a plate; 211. a fixed seat; 212. a connecting member; 213. a knob; 3. paper; 4. and (4) sealing the assembly.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a notebook convenient for loose-leaf detachment includes a notebook housing 1, a detachment mechanism 2 is installed at an intermediate position of the notebook housing 1, the detachment mechanism 2 includes an arc-shaped fixing piece 201 fixedly installed at the intermediate position of the notebook housing 1, positioning pieces 202 are fixedly connected to front and rear ends of the arc-shaped fixing piece 201, a rotating shaft 203 is rotatably connected between the positioning pieces 202, a sleeve 204 is movably sleeved outside the rotating shaft 203, a spring seat 205 is fixedly connected to the front end of the sleeve 204, a strong spring 206 is installed near the front side outside the rotating shaft 203, the detachment mechanism 2 further includes a limiting sleeve 207 fixedly installed at the rear end of the sleeve 204, a limiting groove 208 is opened at one end of the limiting sleeve 207, a limiting block 209 is fixedly connected to the rear side outside the rotating shaft 203, and the limiting block 209 is slidably connected inside the limiting groove 208;

because the strong spring 206 is compressed by the spring seat 205, the rebound extrusion spring seat 205 drives the sleeve 204 to move towards the rear end of the rotating shaft 203, the sleeve 204 drives the limit sleeve 207 to move, in the moving process, the limit block 209 slides in the limit groove 208 to play a limiting role, so that the limit groove 208 rotates rightwards, the sleeve 204 is further driven to rotate rightwards, the sleeve 204 rotates rightwards to drive the pressing plate 210 to press on the paper 3, and the purpose of pressing and fixing the paper 3 is achieved.

The outer side of the rotating shaft 203 close to the front side penetrates through and is connected to the inner part of the spring seat 205 in a sliding manner, and the outer side of the rotating shaft 203 close to the rear side penetrates through and is connected to the inner part of the limiting sleeve 207 in a sliding manner;

namely, the structure is reasonable, the spring seat 205 and the stop collar 207 can slide and rotate on the periphery of the rotating shaft 203.

The rear end of the strong spring 206 is fixedly arranged in the spring seat 205, and the front end of the strong spring 206 is fixedly connected with the front end positioning piece 202;

the stability of the power spring 206 can be ensured by the spring seat 205.

The paper 3 is placed in the notebook shell 1, the loading and unloading mechanism 2 further comprises a pressing plate 210 which is tightly attached to the upper end of the paper 3 and close to the left side, five groups of fixing seats 211 which are arranged in a linear array are fixedly installed at the upper end of the pressing plate 210, five groups of connecting pieces 212 which are arranged in a linear array are fixedly installed at one end of the outer side of the sleeve 204, the connecting pieces 212 and the fixing seats 211 are in a rotary connection relationship, the front end of the rotating shaft 203 penetrates through the front end positioning piece 202, and the front end of the rotating shaft 203 is fixedly provided with a knob 213;

can rotate between fixing base 211 and connecting piece 212, make clamp plate 210 can compress tightly fixedly to the paper 3 of different thickness, make the structure more reasonable, and need not to punch the operation with the instrument of punching to paper 3, directly with paper 3 arrange put in clamp plate 210 downside, easy operation is swift, does not have the limitation, has improved user's use and has experienced.

A sealing component 4 is arranged in the middle of the upper shell and the lower shell of the notebook shell 1;

the risk of the paper 3 falling off in some accidental cases can be further safeguarded by the closure assembly 4.

The working principle is as follows:

during the use, because powerful spring 206 is compressed by spring holder 205, thereby bounce-back extrusion spring holder 205 drives sleeve 204 and moves to pivot 203 rear end, drive stop collar 207 through sleeve 204 and move, in the in-process of removing, slide in spacing groove 208 through stopper 209, play spacing effect, make spacing groove 208 rotate right, and then drive sleeve 204 rotate right, it can drive clamp plate 210 and press on paper 3 to rotate right through sleeve 204, reach and compress tightly fixed purpose to paper 3, can drive pivot 203 to rotate left through twisting knob 213 left, can drive stopper 209 to rotate left through pivot 203, thereby drive stop collar 207 to rotate left, and then drive sleeve 204 to rotate left and make clamp plate 210 and paper 3 separate, it compresses tightly fixedly to remove, thereby make the user can load and unload paper 3, operations such as change, convenient arrangement, the flexibility of using has been improved, can rotate between fixing base 211 and the connecting piece 212, make clamp plate 210 can compress tightly fixed to paper 3 of different thickness, make the structure more reasonable, and need not to manage paper 3 to punch, the operation, the whole paper 3 is put, can pass through the simple operation of the downside of the involution in order to improve the involution and the operation condition of some 4 that the involution can drop in order to pass through the involution, the simple use of the involution, the user, the involution, the convenience has improved the use risk of the paper 3, some swift cases of the user, the involution, the user, the use condition of the paper can be in order to improve the use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a conveniently dismantle notebook of loose-leaf, includes notebook shell (1), its characterized in that: the utility model discloses a notebook computer, including notebook computer shell (1), the intermediate position of notebook computer shell (1) installs handling mechanism (2), handling mechanism (2) include arc stationary blade (201) of fixed mounting at the intermediate position of notebook computer shell (1), the equal fixedly connected with spacer (202) in both ends around arc stationary blade (201), it is connected with pivot (203) to rotate between spacer (202), sleeve (204) have been cup jointed in the outside activity of pivot (203), front end fixedly connected with spring holder (205) of sleeve (204), strong spring (206) are installed near front side department in the outside of pivot (203), handling mechanism (2) still include stop collar (207) of fixed mounting in the rear end of sleeve (204), spacing groove (208) have been seted up to the one end of stop collar (207), the outside of pivot (203) is close to rear side department fixedly connected with stopper (209), stopper (209) sliding connection is in the inside of spacing groove (208).

2. A notebook with convenient loose-leaf disassembly as claimed in claim 1, wherein: the outer side of the rotating shaft (203) is close to the front side position to penetrate through and is connected to the inner part of the spring seat (205) in a sliding mode, and the outer side of the rotating shaft (203) is close to the rear side position to penetrate through and is connected to the inner part of the limiting sleeve (207) in a sliding mode.

3. A notebook with convenient detachable loose-leaf as claimed in claim 1, wherein: the rear end of the strong spring (206) is fixedly arranged in the spring seat (205), and the front end of the strong spring (206) is fixedly connected with the front end positioning piece (202).

4. A notebook with convenient detachable loose-leaf as claimed in claim 1, wherein: paper (3) are placed inside the notebook shell (1), the loading and unloading mechanism (2) further comprises a pressing plate (210) which is attached to the upper end of the paper (3) and close to the left side, and five groups of fixing seats (211) which are arranged in a linear array are fixedly installed at the upper end of the pressing plate (210).

5. A notebook with convenient detachable loose-leaf as claimed in claim 1, wherein: the one end fixed mounting in the outside of sleeve (204) has five groups to be connecting piece (212) that linear array arranged, be the rotation connection relation between connecting piece (212) and fixing base (211), front end spacer (202) is run through to the front end of pivot (203), the front end fixed mounting of pivot (203) has knob (213).

6. A notebook with convenient detachable loose-leaf as claimed in claim 1, wherein: the middle position of the upper shell and the lower shell of the notebook shell (1) is provided with a sealing component (4).

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