CN205818732U - Portable paperweight - Google Patents

Abstract

The utility model discloses a kind of portable paperweight, including a triangular plate, described triangular plate is that isosceles triangular structure, summit are arranged down, described portable paperweight also includes a balancing weight, two waists of the isosceles triangular structure of described triangular plate are the arc arc bent inwardly, and described balancing weight is connected with a side of described triangular plate.The advantage of portable paperweight of the present utility model is: overall dimensions is small and exquisite, and deadweight is relatively light, and production cost is relatively low, is suitable to carry with.

Description

Portable paperweight

Technical field

This utility model relates to a kind of stationery, a kind of portable paperweight.

Background technology

Paperweight, also known as paperweight, makees platen or pressure book is used, to keep paper, written smooth.But book of the prior art The size in town is relatively big, and deadweight is the biggest, is not suitable for carrying with.

Utility model content

This utility model mainly solves the technical problem existing for prior art, thus provides a kind of overall dimensions little Ingeniously, deadweight is relatively light, and production cost is relatively low, is suitable to the portable paperweight carried with.

This utility model solves the technical problem in the presence of prior art by following technical proposals:

A kind of portable paperweight, including a triangular plate, described triangular plate be isosceles triangular structure, summit down Arranging, described portable paperweight also includes a balancing weight, and two waists of the isosceles triangular structure of described triangular plate are court The arc arc of interior bending, described balancing weight is connected with a side of described triangular plate.

As this utility model preferred embodiment, the cross section of described balancing weight is semicircular structure.

As this utility model preferred embodiment, described balancing weight is the semi-cylindrical shaped structure of open top end.

As this utility model preferred embodiment, the center of described triangular plate offers a thumbhole, described Thumbhole and the equal diameters of the inner circle of the semi-cylindrical shaped structure of described balancing weight and coaxially arranged.

The advantage of portable paperweight of the present utility model is: overall dimensions is small and exquisite, and deadweight is relatively light, and production cost is relatively low, suitable In carrying with.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.

Fig. 1 is the perspective view of portable paperweight of the present utility model；

Fig. 2 is the perspective view at another visual angle of the portable paperweight in Fig. 1；

Wherein:

1, triangular plate；11, arc arc；12, thumbhole；

2, balancing weight.

Detailed description of the invention

Below preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature energy It is easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.

The advantage of portable paperweight of the present utility model is: overall dimensions is small and exquisite, and deadweight is relatively light, and production cost is relatively low, suitable In carrying with.

As shown in Figure 1 and Figure 2, a kind of portable paperweight, including a triangular plate 1, this triangular plate 1 is isosceles triangle Structure, summit are arranged down, and this portable paperweight also includes a balancing weight 2, the two of the isosceles triangular structure of this triangular plate 1 Waist is the arc arc 11 bent inwardly, and this balancing weight 2 is connected with a side of this triangular plate 1.During use, it is only necessary to will The triangular plate 1 of this isosceles triangular structure inserts in the " V " shape structure in the middle part of the books opened, and books can be kept to be in and beat Open state, the function of practical paperweight, this balancing weight 2 can play the effect stablizing this triangular plate 1.

The cross section of this balancing weight 2 is semicircular structure.Semicircular structure can preferably snap in the middle part of the books opened " V " shape structure in.

This balancing weight 2 is the semi-cylindrical shaped structure of open top end.User fixes, with this portable paperweight, the book opened In this time, thumb can be placed in this semi-cylindrical shaped structure, thus be convenient for people to one hand and pick up books reading.This semi-cylindrical shaped Structure also makes this balancing weight 2 can use as the easy clip of one, can be stuck in the end of ridge, including spine；Can block At the edge of books, prevent the paper of books from automatically opening up.

The center of this triangular plate 1 offers a thumbhole 12, this thumbhole 12 and the semi-cylindrical shaped structure of this balancing weight 2 The equal diameters of inner circle and coaxially arranged.Using this thumbhole 12, this portable paperweight can be worn on thumb by user, The finger foot of thumb can be pressed in this semi-cylindrical shaped structure, facilitates one hand to pick up books reading；Can avoid the spot on finger, Grunge pollution books；In public library during reading, this portable paperweight can also avoid thumb contact to be contacted by many people The books arrived, advantageously reduce the generation of infectious disease.

It is only more than the mentality of designing of some embodiments of the present utility model, in the case of system allows, this reality The most external more functional module can be expanded to novel, thus extend its function to greatest extent.

The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model. Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.

Claims (4)

1. a portable paperweight, including a triangular plate (1), described triangular plate (1) is isosceles triangular structure, summit Arrange down, it is characterised in that: described portable paperweight also includes a balancing weight (2), the isosceles of described triangular plate (1) Two waists of triangular structure are the arc arc (11) bent inwardly, described balancing weight (2) and the one of described triangular plate (1) Individual side is connected.

Portable paperweight the most according to claim 1, it is characterised in that: the cross section of described balancing weight (2) is semicircle Shape structure.

Portable paperweight the most according to claim 2, it is characterised in that: described balancing weight (2) is the half of open top end Columnar structured.

Portable paperweight the most according to claim 3, it is characterised in that: the center of described triangular plate (1) offers The equal diameters of the inner circle of the semi-cylindrical shaped structure of one thumbhole (12), described thumbhole (12) and described balancing weight (2) And it is coaxially arranged.