CN217408163U - Book end and bookshelf integrated device and mechanical assembly structure thereof - Google Patents

Abstract

The utility model discloses a book end bookshelf integrated device. The whole device can be divided into a bookshelf plate and a book end plate. The bookshelf part is similar to a common bookshelf on the whole, and is different in that a sliding groove and sliding rail structure is combined with a bookshelf main body, and a sliding groove is formed in a bottom plate along the axial direction; the left side of the layer of side plate is provided with a sliding groove along the vertical direction; the second layer of side plate is connected with the first layer of side plate through a hinge; the second-layer bottom plate is also provided with a sliding chute in the axial direction; the book end can pass through the tracks distributed on each part of the bookshelf up, down, left and right. The book end part keeps the characteristics of the L-shaped structure of the traditional book end, and two pairs of pulleys are respectively arranged on two sides of the short edge of the book end part at equal intervals on the basis, and can be pushed and pulled to slide between the two layers of sliding grooves through the sliding grooves of the side plates on one layer. Meanwhile, the upper layer of plate and the lower layer of plate of the bookshelf are connected by hinges and can rotate 180 degrees. And a right-angle type detachable buckle is further installed on the second layer of plate, and the second layer of rear side plate and the right side plate are fixed when the second layer of plate rises.

Description

Book end and bookshelf integrated device and mechanical assembly structure thereof

Technical Field

The invention/utility model relates to a book shelf, in particular to a book stand and bookshelf integrated device.

Background

With the increasing abundance of spiritual life of people, the demand of paper books in families, schools, libraries and other occasions is also increasing, and the frequency of the objects of regular books such as bookshelves and book ends is gradually increasing. Currently, when the book stand bookshelf is used in most occasions, the book stand bookshelf and the book stand bookshelf are usually in an independent separation mode. The bookshelves are generally formed by combining a plurality of basic structures with layered spaces, the book ends usually adopt metal folded plates with large mass to achieve the function of fixing books, and independent book ends are required to be placed in layered units of each bookshelf, namely the book ends of the bookshelves are in a 1+ multi mode.

However, this/these design/designs suffer from the following problems and disadvantages: people can often encounter the situations that the book end is difficult to move and topple over after a large number of books are placed, and the book end is difficult to place due to large mass. In addition, when a large bookshelf or a bookshelf frequently divided is used, a large number of book ends are needed for regulation, and the bookshelf is large and books are few, so that resource abuse and waste are often caused.

Disclosure of Invention

In order to solve the above problems, the present invention/utility model provides a book end and bookshelf integrated device and its mechanical assembly structure, which aims to provide a device that can ensure the book end to support books on any part of each layer of bookshelf and at the same time allow people to move the book end smoothly and conveniently when the book end needs to be moved. And allows the book stand to move freely up and down between different levels. More space is released when a plurality of layers of bookshelves are needed, and a pattern with a small floor area is returned when no space is needed or enough space is not available.

To achieve the above object, the present invention/utility model provides a book stand and bookshelf integrated device and its mechanical assembly structure.

The bookshelf is built by a basic bottom and side plates. The bottom plate layer is provided with a clamping groove along the axial direction; a clamping groove is formed in the left side of the side plate along the vertical direction; the second layer of side plate is connected with the first layer of side plate through a hinge; the two-layer bottom plate is also provided with a clamping groove in the axial direction. All the card slots are communicated without any obstruction. The width between the two grooves is consistent with the width of the sliding block, and the height of the clamping groove is consistent with the diameter of the pulley on the sliding block. The bottoms of the clamping grooves formed in the first layer of bottom plate and the second layer of bottom plate are not opened, but the clamping grooves formed in the side plates are completely opened.

An L-shaped sliding block with a roller is arranged in the sliding groove to serve as a book stand, so that the book stand can slide in all directions in the sliding groove. When a book on the first layer is full, the sliding block can slide to the second layer through the side plate clamping groove.

On the basis, the hinge capable of being turned over by 180 degrees is used for connecting the second layer of the plate, and when the second layer of the plate rises, the right side plate and the rear side plate are fixed through right-angle detachable buckles. The bookshelf can have two forms of one layer and two layers.

Utility model effect and effect: according to the integrated structure of the book end and the bookshelf, the book end can move freely in the horizontal and vertical directions through the sliding groove, so that the movable book end becomes labor-saving and flexible, the problems of heavy weight, inconvenient movement and the like of the traditional book end are solved, the number of the book ends required by one bookshelf is reduced, and resources are saved; meanwhile, four wheels attached to the L-shaped sliding block serving as the book stand are embedded in the sliding groove, so that the book stand can bear the weight of the book and cannot collapse; because the hinge that can open and shut 180 degrees has been installed at its back to the device, make the device can change the number of piles wantonly along with the demand, make whole more adapt to the use occasion to accomplish freedom and hommization.

In conclusion, the novel bookshelf integrates the advantages of the original book end bookshelf and is more practical and attractive, and the inconvenience caused by the separation of the original book end bookshelf and the original book end bookshelf is comprehensively solved.

Drawings

Fig. 1 is a schematic structural view of an integrated bookend and bookrack device provided by an example of the present invention, wherein the device is in a two-layer state.

Fig. 2 is a schematic structural view of an example apparatus of the present invention in a one-layer state.

Fig. 3 is a schematic view of the structure of the book stand of the embodiment of the present invention when it is moved in the longitudinal direction.

Fig. 4 is a schematic diagram of a book stand according to an example of the present invention.

Detailed Description

The invention will now be described in further detail with reference to the drawings and the detailed description, which are given by way of illustration of the invention and are not intended to limit the scope of the invention.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment provides a book end and bookshelf integrated device, which includes a first layer of bottom plate (1) and a second layer of bottom plate for accommodating books; the first layer of side plate (2), the sliding block (3) and the hinge (4) are used for being placed together with the first layer of side plate when the second layer is not used so as to save space; and the detachable buckle (5) is used for connecting the two side plates together.

The book pushing structure is characterized in that the specific type of the sliding block (3) is shown in the attached figure 4, when a layer of books is not full, the sliding block (3) is arranged on a layer of bottom plate to form a book placing space with the layer of bottom plate (1); the sliding block (3) is pushed to move left and right, so that the book placing space can be enlarged or reduced to meet the requirements of placing different numbers of books. When one layer is full, the sliding block (3) can be communicated to the two layers through the side plate clamping grooves, and the principle is that the sliding block is used on the same layer.

The working principle and the working process of the invention/utility model are as follows: when the first layer of books is not full, the two side plates connected with the first side plate by the hinges are placed on the first layer, so that the space can be saved; when the first layer of bookshelf is full of books, the two layers of side plates can be erected and fixed by the right-angle detachable buckles, and at the moment, the second layer of bookshelf can be used for placing books. And then the sliding block is pushed and pulled to slide to the second layer of clamping grooves from the first layer of clamping grooves through the first layer of side plate clamping grooves, so that the purpose of fixing books is achieved.

Claims (6)

1. A book end and bookshelf integrated device is characterized in that a layer of bottom plate (1) is provided with a sliding groove along the axial direction; a sliding groove is formed in the left side of the layer of side plate (2) along the vertical direction; the second layer of side plate (3) is connected with the first layer of side plate (2) through a hinge; the second-layer bottom plate (4) is also provided with a sliding groove in the axial direction; two pulleys are respectively arranged on two sides of the short edge of the L-shaped sliding block (5) at equal intervals, and the L-shaped sliding block can be pushed and pulled to slide between the sliding grooves arranged on the first layer and the second layer through the sliding groove of the side plate on the first layer; a right-angle detachable buckle (6) for fixing the two layers of rear side plates and the right side plate when the two layers of plates are lifted.

2. The integrated device of claim 1, wherein the first layer of side plate (2) is bonded with the first layer of bottom plate (1), the second layer of bottom plate (4) is bonded with the first layer of side plate (2), the second layer of side plate (3) is connected with the first layer of side plate (2) through hinges, so that the second layer of side plate (3) and the first layer of side plate (2) are overlapped when the first layer of book is not full, and the book end has only one layer; when the first layer of books is full, the two layers of side plates (3) can be lifted, and the book end has two layers.

3. The integrated bookend and bookshelf device according to claim 2, characterized in that when the two layers of side plates (3) are lifted, the right side plate and the back side plate are fixed through a right-angle type detachable buckle (6).

4. The integrated device of claim 1, wherein the bottom of the slots formed on the first floor (1) and the second floor (4) is still provided with a plate, but the slots formed on the side plates are completely opened.

5. The integrated book end and bookshelf device of claim 4, wherein all the slots are communicated without any obstruction, and when a book on one layer is full, the sliding block can slide to the second layer through the side plate slot for further use.

6. The integrated bookend and bookshelf device according to claim 1, wherein the width of the slot is the same as the width of the slider, and the height of the slot is the same as the diameter of the pulley on the slider.

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