CN106617769A - Bookend capable of automatically clamping - Google Patents

Abstract

The invention discloses an automatic clamping book end, which comprises a front baffle, a long spring, a rear baffle, a support frame, a suction cup and a spring sleeve. The present invention adopts the structure that the front baffle clamps the books, the back baffle is supported, and the long spring is compressed to provide the clamping force; the bottom of the front baffle is smooth and can slide along the table; It is used to place one end of the long spring; there is a circular groove in the center of the opposite side of the rear baffle to the front baffle, which is used to place the other end of the long spring. There are four suction cups at the bottom of the rear baffle, and the other side of the The support frame is connected, and there is a suction cup at the bottom of the support frame; the long spring can be disassembled freely, and can be replaced with different sizes according to actual requirements; the long spring is covered with a spring sleeve. The invention can effectively prevent the phenomenon that the rest of the books are tilted and fallen due to the pulling out of the books, and it is difficult to sort them out. The structure is simple and can meet various usage requirements.

Description

An automatic clamping book end

technical field

The invention relates to a school article, in particular to a bookend which can be automatically clamped.

Background technique

Now people mostly use bookends to organize the books on the desktop, but when people take out a few of them from the neat books, the rest of the books will tilt to one side, resulting in excessive force on one side of the bookend, causing the books to slide, Inclined, inconvenient to use.

Contents of the invention

The object of the present invention is to provide an automatic clamping bookend, which has the advantages of being able to automatically clamp books, simple in structure and detachable, and convenient to use.

In order to achieve the above object, the present invention provides an automatic clamping book end, comprising: a front baffle, a long spring, a rear baffle, a support frame, a suction cup and a spring sleeve.

The bottom of the front baffle is smooth and can slide along the desktop; the center of the side opposite to the back baffle has a circular groove for placing one end of the long spring;

There is a circular groove in the center of the side opposite to the front baffle, which is used to place the other end of the long spring; the other side is connected to the support plate; there are four suction cups at the bottom;

The front and rear ends of the long spring are placed in the circular grooves of the front baffle and the rear baffle; they can be disassembled freely and can be replaced with different sizes and specifications according to actual requirements; the outside of the long spring is covered with a spring sleeve;

One end of the support frame is connected with the tailgate, and the other end has a suction cup at the bottom;

The spring sheath covers the long spring and can expand and contract together with the long spring.

The outstanding advantages of the present invention are:

1. Compared with the traditional bookend, the present invention can effectively prevent the other books from being tilted and tilted due to the drawing out of the book.

2. The present invention is simple in structure, easy to assemble and disassemble, can realize different use requirements by replacing springs of different specifications, has wider applicability, and has a simple appearance.

Description of drawings

Fig. 1 is a schematic diagram of the structure of a self-clamping book end without a spring sleeve according to the present invention.

Fig. 2 is a schematic diagram of an automatic clamping bookend with a spring sleeve of the present invention when it is compressed.

Fig. 3 is a schematic diagram of a working state of the present invention when the number of books is small.

Fig. 4 is a schematic diagram of a working state of the present invention when the number of books is large.

Explanation of main reference signs:

1-front baffle, 2-long spring, 3-rear baffle, 4-support frame, 5-suction cup, 6-spring sleeve, 7-book.

detailed description

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

Referring to FIG. 1 , a book end that can be automatically clamped includes: a front baffle 1 , a long spring 2 , a rear baffle 3 , a support frame 4 , a suction cup 5 and a spring cover 6 .

Contrasting Fig. 1, Fig. 2, the bottom of front baffle 1 is smooth, can slide along the desktop;

Comparing with Fig. 1 and Fig. 2, there is a circular groove in the center of the side opposite to the front baffle 1 of the rear baffle 3, in order to place the other end of the long spring 2; the other side is connected with the support plate 4; there are four suckers 5 at the bottom .

1 and 2, the front and rear ends of the long spring 2 are placed in the circular grooves of the front baffle 1 and the rear baffle 3; they can be disassembled freely and can be replaced with different sizes according to actual requirements; Spring sleeve6.

Contrasting Fig. 1, Fig. 2, bracing frame 4 one ends link to each other with tailgate 3, the bottom of the other end has a sucker 5, and spring sleeve 6 outer covers long spring 2, and can stretch together with long spring 2.

Comparing with Fig. 3, when the books 7 placed are slightly less, only need to adopt a complete book end plus another back baffle 3 and support frame 4 to finish clamping the books 7; place the back baffle 3 of the complete book end At a suitable position, press down the tailgate 3 to make the bottom suction cup 5 adsorb on the desktop, fix the tailgate 3, and support one side of the book 7; place the other tailgate 3 supporting frame 4 on another One side is also pressed down and fixed to support the other side of the book 7; a certain number of books 7 are placed between the front baffle 1 and the right back baffle 3 of the complete book stand on the left, so that the long spring 2 is compressed , so as to provide clamping force, and clamp the book 7; when the book 7 is drawn out, the long spring 2 deforms and elongates, filling up the gap of the drawn out book 7, so that other books 7 are still upright.

Referring to Figure 4, when there are many books 7 to be placed, two complete bookends are required to clamp the books 7; place the rear baffle 3 of one of the bookends in a suitable position, press the rear baffle 3 downward, Make the bottom suction cup 5 adsorb on the desktop, fix the rear baffle 3, and support one side of the book 7; fix another book stand at a suitable distance with the same operation; make the front baffles 1 of the two bookends face each other Put a certain amount of books 7 between the two front baffles 1 to compress the two long springs 2, thereby providing clamping force and clamping the books 7; Take out the gap of book 7 so that other books 7 are still upright.

Claims (1)

1. An automatic clamping book end, which is composed of a front baffle, a long spring, a back baffle, a support frame, a suction cup and a spring sleeve, and is characterized in that: the bottom of the front baffle is smooth and can slide along the desktop; and There is a circular groove in the center of the opposite side of the rear baffle, which is used to place one end of the long spring; There are four suction cups at the bottom; the front and rear ends of the long spring are placed in the circular grooves of the front baffle and the rear baffle; it can be disassembled freely and can be replaced with different sizes and specifications according to actual requirements; the outer sleeve of the long spring With spring cover; One end of the support frame is connected with the rear baffle, and a suction cup is provided at the bottom of the other end; the spring sleeve covers the long spring, and can expand and contract together with the long spring.