CN212332218U - Anti-page turning book holder - Google Patents

Abstract

The utility model relates to a holder, concretely relates to prevent turning over page book holder, include through the articulated anchor clamps and lower anchor clamps that are in the same place of round pin axle, it includes the last anchor clamps centre gripping section and the last anchor clamps handle section of a body coupling to go up anchor clamps, anchor clamps include the lower anchor clamps centre gripping section and the lower anchor clamps handle section of a body coupling down, anchor clamps centre gripping section includes two lower anchor clamps centre gripping arms down, and two lower anchor clamps centre gripping arms are in interval arrangement is gone up to the axis direction of round pin axle. The application provides a prevent turning over page book holder can clip the page of opening of books and the page of not opening simultaneously to make the spine position be located between two anchor clamps centre gripping arms down, avoid the spine position to be cliied, the problem that books unevenness or spine are harmd can not appear, avoids the trouble of pressing the book with the hand, and simple structure is small and exquisite moreover, and the preparation is convenient, and the practicality is strong.

Description

Anti-page turning book holder

Technical Field

The utility model relates to a holder, concretely relates to prevent turning over page book holder.

Background

For a thick book with a large number of pages, when the book is opened and read, if the difference between the number of pages of opened pages and the number of pages of unfolded pages is large, the book can be easily and automatically closed. In order to prevent the book from being closed, the reader needs to press the book with hands, and if the user needs to take notes at the moment, the user can only press the book with hands and use the other hand to write, so that inconvenience is brought to the reader. The book holder is a tool which can clamp a book and fix pages of the book so as to facilitate reading.

The inventor of the application finds that the book holder disclosed in the prior art is searched and researched, the currently disclosed book holder mainly has two types, one type is that two clamp bodies are respectively arranged on two sides of a bottom plate, when the book holder is used, opened pages and unfolded pages need to be respectively clamped by the two clamp bodies to prevent the book from being closed, the operation is troublesome, and when the book holder is applied to the book with a large page, the book holder needs to be manufactured into a large specification, and the book holder has a large volume, a complex structure and is inconvenient to store; another type of book holder has been disclosed, which uses a clamp to clamp opened pages, opened pages and spine part together, although the operation is simpler, because the problem of placing spine part is not considered, the thick spine part of book will support the clamp after the book is clamped, so the clamp can not be well attached to the book, the book can not be placed on the desktop smoothly, and the spine part can be damaged by the clamp directly clamping the spine part, the book is not easy to restore after the clamp is removed, and the beauty of the book is affected.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that prior art exists, provide a prevent turning over page or leaf book holder, the problem of placing at solution spine position that can be fine, the convenient books that will turn over are fixed, avoid the trouble of pressing the book with the hand, simple structure is small and exquisite moreover, and the preparation is convenient, and the practicality is strong.

The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:

a page turning prevention book holder comprises an upper clamp and a lower clamp which are hinged together through a pin shaft, wherein the upper clamp comprises an upper clamp clamping section and an upper clamp handle section which are integrally connected, the lower clamp comprises a lower clamp clamping section and a lower clamp handle section which are integrally connected, the upper clamp and the lower clamp are connected through a return spring, and the upper clamp clamping section and the lower clamp clamping section are clamped together under the elastic force of the return spring; the lower clamp clamping section comprises two lower clamp clamping arms, and the two lower clamp clamping arms are arranged at intervals in the axis direction of the pin shaft.

Optionally, the lower clamp gripping arm is linear.

Optionally, the upper clamp clamping section includes two upper clamp clamping arms, and the two upper clamp clamping arms are arranged at intervals in the axis direction of the pin shaft.

Optionally, the upper clamp gripping arm is arcuate curved towards the lower clamp gripping arm.

Optionally, the end of the upper clamp clamping arm is provided with an anti-slip structure.

Optionally, the anti-slip structure comprises anti-slip lines arranged at the end part of the clamping section of the upper clamp, or an anti-slip sleeve sleeved at the end part of the clamping section of the upper clamp.

Optionally, the ends of the two upper clamp holding arms are integrally connected through a connecting arm.

Optionally, the reset spring is a torsion spring, the torsion spring is sleeved on the pin shaft, and two spring legs of the torsion spring are respectively abutted against the upper clamp handle section and the lower clamp handle section.

Optionally, the upper clamp is arranged at the top of the lower clamp, the upper clamp and the lower clamp are respectively provided with a pin shaft seat, and the pin shaft penetrates through the pin shaft seat to hinge the upper clamp and the lower clamp together.

Benefits of the present application include, but are not limited to:

the application provides a prevent turning over page book holder can clip the page of opening of books and the page of not opening simultaneously to make the spine position be located between two anchor clamps centre gripping arms down, avoid the spine position to be cliied, the problem that books unevenness or spine are harmd can not appear, avoids the trouble of pressing the book with the hand, and simple structure is small and exquisite moreover, and the preparation is convenient, and the practicality is strong.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a side view of an anti-tip book holder according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of FIG. 1;

FIG. 3 is a schematic diagram of the disassembled structure of FIG. 2;

FIG. 4 is a schematic view of a structure of a page turning prevention book holder according to another embodiment of the present application;

FIG. 5 is a schematic view of the page-turning prevention book holder of FIG. 1 in use holding a book;

fig. 6 is a schematic structural view of a folder for a page turning prevention book according to still another embodiment of the present application.

In the figure, 110, a pin shaft; 120. a pin shaft seat; 210. an upper clamp clamping section; 211. an upper clamp gripping arm; 220. an upper clamp handle section; 310. a lower clamp clamping section; 311. a lower clamp gripping arm; 320. a lower clamp handle section; 400. a return spring; 500. an anti-slip sleeve; 600. a connecting arm.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein. Accordingly, the scope of the present invention is not limited by the specific embodiments disclosed below.

As shown in fig. 1 to 3, the folder for a page turning prevention book disclosed in the present embodiment includes an upper clamp and a lower clamp hinged together by a pin 110. The upper clamp comprises an upper clamp clamping section 210 and an upper clamp handle section 220 which are integrally connected, the lower clamp comprises a lower clamp clamping section 310 and a lower clamp handle section 320 which are integrally connected, the upper clamp and the lower clamp are connected through a return spring 400, and the upper clamp clamping section 210 and the lower clamp clamping section 310 are clamped together under the elastic force action of the return spring 400.

In order to avoid the spine part when holding the opened pages and the non-opened pages of the book and to quickly and conveniently hold the book, in the page-turning-prevention book holder disclosed in this embodiment, the lower clamp holding section 310 includes two lower clamp holding arms 311, and the two lower clamp holding arms 311 are arranged at intervals in the axial direction of the pin 110. Thus, the spine portion can be placed between the two lower clamp holding arms 311.

Further, the specific structure and installation position of the return spring 400 can be selected according to actual conditions. For example, when the return spring 400 is selected to be a torsion spring, the torsion spring is sleeved on the pin 110, and two spring legs of the torsion spring abut against inner side surfaces of the upper and lower clamp handle sections 220 and 320, respectively. When the reset spring 400 is selected to be a C-shaped clamp spring, two spring legs of the C-shaped clamp spring are respectively abutted against the outer side surfaces of the upper clamp clamping section 210 and the lower clamp clamping section 310.

The upper clamp can shelter from the characters on the pages after the clamp clamps books, in order to reduce the shelter as much as possible, the upper clamp clamping section 210 in the embodiment comprises two upper clamp clamping arms 211, the two upper clamp clamping arms 211 are arranged at intervals in the axis direction of the pin shaft 110 and are matched with the two lower clamp clamping arms 311 to clamp the books, and the books are clamped and fixed.

As shown in fig. 4, when the width of the upper clamp holding arm 211 is large, the upper clamp holding arm 211 can be set to be a transparent structure to avoid blocking the text on the page.

In addition, the two upper clamp holding arms 211 are arranged in a thin strip shape as shown in fig. 1-3, so that the blocking of characters on pages can be reduced as much as possible.

When clamping a book, the upper clamp handle section 220 and the lower clamp handle section 320 are held by hand and pressure is applied to force the front ends of the two pairs of upper clamp arms 211 and lower clamp arms 311 to open simultaneously, then the book is placed between the upper clamp arms 211 and lower clamp arms 311, and the position of the clamp holder is adjusted so that the spine portion is placed between the two lower clamp arms 311. Subsequently, the upper and lower clamp handle sections 220 and 320 are released, and the upper and lower clamp holding arms 211 and 311 are clamped by the elastic force of the return spring 400, so that the opened and non-opened pages of the book can be simultaneously clamped and fixed as shown in fig. 5. When the book is clamped, the book spine part avoids the clamp, and the problem that the book is not flat or the book spine is damaged can not occur.

In order to allow the book to be placed on the desk surface while being clamped, the lower clamp holding arms 311 are preferably arranged in a straight line shape in the preferred embodiment. Further, the lower clamp handle segment 320 and the two lower clamp gripping arms 311 may be disposed in a single plane.

Further, in order to ensure that the end of the upper clamp holding arm 211 can be pressed against the book at any opening angle, as shown in the figure, the upper clamp holding arm 211 is in the shape of an arch bent toward the lower clamp holding arm 311 in this embodiment. Specifically, the upper clamp holding arm 211 may be formed by bending a steel material.

Further, when the opened page and the opened page are different from each other, in order to prevent the page on the side with fewer pages from slipping out from the lower side of the upper clamp clamping arm 211, in a preferred embodiment, an anti-slip structure is arranged at the end of the upper clamp clamping arm 211. Specifically, the anti-slip structure can be selected to set anti-slip lines at the end of the upper clamp clamping section 210, or alternatively, the anti-slip sleeve 500 can be sleeved at the end of the upper clamp clamping section 210. Specifically, the anti-slip cover 500 is made of rubber. In addition, as shown in fig. 6, the ends of the two upper clamp holding arms 211 are integrally connected by the connecting arm 600, and the page with the smaller page can be prevented from sliding out from the lower side of the upper clamp holding arms 211.

In addition, it can be understood that when the upper clamp and the lower clamp are hinged in a crossing manner, although the basic clamping function can be realized, when the opening angle of the clamp is large, the clamp can support a book on a table top, so that the book cannot be flatly placed on the table top. Therefore, in a preferred embodiment, the upper clamp is disposed on the top of the lower clamp, and specifically, the upper clamp and the lower clamp are respectively provided with the pin shaft seat 120, and the pin shaft 110 penetrates through the pin shaft seat 120 to hinge the upper clamp and the lower clamp together. It will be appreciated that the upper clamp handle segment 220 may also be configured to be angled away from the lower clamp handle segment 320 in order to facilitate manipulation of the clamp.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above-mentioned specific embodiments can not be regarded as the restriction to the protection scope of the present invention, to the technical personnel in this technical field, it is right that any replacement improvement or transformation that the embodiment of the present invention made all fall within the protection scope of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (7)

1. The page turning preventing book holder is characterized by comprising an upper clamp and a lower clamp which are hinged together through a pin shaft, wherein the upper clamp comprises an upper clamp clamping section and an upper clamp handle section which are integrally connected, the lower clamp comprises a lower clamp clamping section and a lower clamp handle section which are integrally connected, the upper clamp and the lower clamp are also connected through a reset spring, and the upper clamp clamping section and the lower clamp clamping section are clamped together under the elastic force of the reset spring; the lower clamp clamping section comprises two lower clamp clamping arms which are arranged at intervals in the axis direction of the pin shaft;

the upper clamp clamping section comprises two upper clamp clamping arms which are arranged at intervals in the axis direction of the pin shaft;

the upper clamp clamping arm is in an arch shape bent towards the lower clamp clamping arm.

2. The page-flip proof book holder of claim 1, wherein the lower clamp holding arm is linear.

3. The page-turning prevention book holder of claim 1, wherein an end of the upper clamp holding arm is provided with a slip prevention structure.

4. The page book holder of claim 3, wherein the anti-slip structure comprises an anti-slip texture provided at the end of the holding section of the upper clamp, or an anti-slip sleeve provided at the end of the holding section of the upper clamp.

5. The page-turning prevention book holder of claim 1, wherein the ends of the two upper clamp holding arms are integrally connected by a connecting arm.

6. The page book holder of claim 1, wherein the return spring is a torsion spring, the torsion spring is sleeved on the pin shaft, and two spring legs of the torsion spring respectively abut against the upper clamp handle section and the lower clamp handle section.

7. The page book holder of claim 1, wherein the upper clamp is disposed on the top of the lower clamp, and the upper clamp and the lower clamp are respectively provided with a pin shaft seat, and the pin shaft passes through the pin shaft seat to hinge the upper clamp and the lower clamp together.

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