JPH0355315Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a book stand that consists of a pair of receivers each having a presser body, and is used to stand several books between the receivers.

(Prior Art) Conventionally, as a book stand of this kind, an L-shaped book end is known, which consists of a receiving part and a presser part standing upright on one side of the receiving part. They are placed on either side of books that are lined up vertically to support them so they don't fall.

(Problem to be Solved by the Invention) By the way, in the case of the conventional book ends mentioned above, while the interval between the presser parts can be adjusted according to the number of books to be propped up, the pair of book ends used are connected to each other. Because they are used separately, when you lean a book between these book ends, if you let go of the book with the book resting against the presser body of one book end, There is a problem that the book end of the book end easily slips and moves, causing the book to fall over.Also, when a book placed between the book ends is pulled out from the book end, the book end that comes into contact with the book being pulled out is pulled by the book being pulled out. There was a risk that the remaining books would fall over if they moved in one direction or tilted diagonally.

The object of the present invention is to expand and contract a pair of receivers with presser bodies according to the thickness of the book to be propped up, so that the distance between the pair of presser bodies can be freely adjusted, and both receivers are in an inverted state. Under the book easily,
To provide a book stand that can be propped up and taken out without falling over, and that allows the spacing of the presser body to be adjusted over a wide range up to nearly twice the total length of the receiver. This is what I am trying to do.

(Means for solving the problem) The present invention arranges a plurality of rod-like bodies 11, 11 in parallel at intervals corresponding to the widthwise dimension of the rod-like bodies 11,
A pair of receivers 1, 1 are formed by connecting the lower ends of one longitudinal end of these rod-like bodies 11, 11 with a connecting piece 12 and opening the other end, and also forming a pair of receivers 1, 1 with the other end open.
The rod-like body 1 located on the outside in the arrangement direction of the rod-like bodies 11 of
A gate-shaped presser body 2 is erected between the open end portions of the receptors 1, 1, and the rod-shaped bodies 11 of the receptors 1, 1 are in conflict with each other, and one of the receptors 1, 1 is From the first position where the connecting piece 12 provided on the receiver 1 contacts the connecting piece 12 provided on the other receiver 1, the connecting piece 12 provided on the other receiver 1
beyond the open side end of the presser body 2 to a second position where the presser bodies 2 contact each other so as to be movable with each other, and on the longitudinally intermediate lower surface of the rod-like body 11 on which the connecting piece 12 slides. , guide grooves 11b, 11b are provided for receiving the connecting piece 12 and allowing movement of each receiver 1, 1 within the same plane.

(Function) With the above configuration, when leaning a book, the receivers 1, 1 are moved relatively along the length direction of the rod-shaped body 11, and the presser bodies 2, 2 are pushed apart at a predetermined interval,
A book is placed against the upper surfaces of the two receivers 1, 1, and then the two receivers 1, 1 are moved relative to each other again, and both pressers 2, 2 are pressed against both sides of the book, so that the book falls down. We will support you so that you do not become a nuisance. Moreover, the connecting piece 1 provided on one of the receivers 1
2 can move both receivers 1, 1 beyond the open end of the other receiver 1 to the second position side where the presser bodies 2 are in contact with each other. With the open end of the rod-shaped body 11 provided in 1 positioned inside between the connecting pieces 12, 12,
The distance between the presser bodies 2, 2 can be adjusted to a position where the presser bodies 2 are in contact with each other, and in this state, that is, the presser bodies 2, 2 are in contact with the connecting piece 1.
From the state located between 2 and 12, one of the receptors 1
The open end of the rod-shaped body 11 provided on the other side receiver 1
The connection piece 12 of the one side receiver 1 can be moved over the connection piece 12 of the other side receiver 1 to the first position side where it comes into contact with the connection piece 12 of the other side receiver 1. The interval between the presser bodies 2, 2 can be moved to nearly twice the total length of the rod-shaped body 11, and this adjustment range can be widened, so that a small number of books to a large number of books can be hung.

Further, when the connecting pieces 12, 12 are moved to the first position side, these connecting pieces 12, 12
can be received in the guide grooves 11b, 11b, and thereby each of the receptors 1, 1 can be positioned in the same plane, so that the receiving surface of each receptor 1, 1 is flat and the book to be propped up against is not tilted. It can be propped up stably without any problems.

(Embodiment) The drawing shows an embodiment of the book stand according to the present invention, and the book stand is composed of a presser body 2 for holding down a book and a pair of receivers 1, 1 with the presser body 2 erected on one side. has been done.

The receiver 1 has a plurality of rod-shaped bodies 11, 11 arranged in parallel at intervals corresponding to the widthwise dimension of the rod-shaped bodies 11, and the lower part of one longitudinal end of these rod-shaped bodies 11, 11 is connected to a connecting piece 12. The rod-like bodies 11, 11 have an engagement hole 11a, which engages with a presser body 2, which will be described later, at the other end in the length direction.
11a is formed. This receiver 1 is integrally molded mainly from a synthetic resin material.

The presser body 2 is an inverted U-shaped rod mainly made of synthetic resin, and its free ends 21, 21
The engagement holes 11a, 11a of the rod-shaped bodies 11, 11
These free end portions 2
1 and 21 is formed to be smaller than the distance x between the engaging holes 11a and 11a of the rod-shaped bodies 11 and 11.

Then, the rod-shaped bodies 11, 11 of the receptors 1, 1 are made to be offset from each other as shown in FIGS. While being engaged so that they can move relative to each other, the free ends 21, 21 of the presser bodies 2, 2 are fitted into the engagement holes 11a, 11a of the rod-like bodies 11, 11 in each of the receptors 1, 1. In this way, the presser bodies 2, 2 are erected in opposition to each of the receptors 1, 1, and the two receptors 1, 1 cannot be separated.

That is, a U-shaped presser body 2 is erected between the open ends of the rod-like bodies 11 of both the receptors 1, 1, and each of the receptors 1, 1 is From the first position where the rod-shaped bodies 11 are in conflict with each other and the connecting piece 12 provided on one recipient 1 contacts the connecting piece 12 provided on the other recipient 1, the opening on the other recipient 1 The presser bodies 2 are engaged so as to be relatively movable beyond the side ends to a second position where the presser bodies 2 are in contact with each other.

Also, when one of the rod-like bodies 11, 11 in the receiver 1 is assembled with one of the rod-like bodies 11, that is, the rod-like bodies 11, 11 are assembled with a discrepancy between them, the connecting piece 12 is located inside and the connecting piece 12 slides. Guide grooves 11b, 11b are formed in the longitudinally intermediate lower surface of the movable rod-shaped body 11 to receive the connecting piece 12 and to enable movement of each receiver 1, 1 in the same plane. The structure is such that the maximum movement interval of the bodies 2, 2 can be nearly twice the total length of the rod-like body 11, as shown in FIGS. 6 and 7.

In addition, in the above embodiment, the rod-shaped body 11 of the receiver 1
Although two rod-like bodies 11 have been described, the number of rod-like bodies 11 is not limited to two;
There may be three or more.

The main stand of this invention is constructed as described above.
When leaning a relatively small number of books against each other, first, as shown in Figs.
1 and 11 on both connecting pieces 1
Position it inside between 2 and 12. Next, the receivers 1, 1 are placed on the rod-shaped body 11 according to the width of the book to be propped up.
After moving the pressers 2, 2 relative to each other along the length direction to spread the presser bodies 2, 2 apart at a predetermined distance, a book is placed on the upper surface of both the receptors 1, 1, and then both the receptors 1, 1 are moved relative to each other again, and both sides of the books arranged vertically are pressed down and supported by both pressers 2, 2.

Also, when leaning a large number of books, the presser bodies 2, 2 are placed between the first and second connecting pieces 12, 12.
From the state shown in FIG. 2, move the rod-like body 11 on one side so that the end on the presser body side passes over the connecting piece 12 of the other side receiver 1, and as shown in FIGS. The connecting piece 12 is the rod-shaped body 11 of the other side receiver 1
The guide grooves 11b, 11b are moved so as to be positioned within the guide grooves 11b, 11b. After that, the receivers 1, 1 are relatively moved along the length direction of the rod-shaped body 11 according to the width of the book to be propped up, and both pressers 2, 2 are moved.
After pushing out the book to a desired distance, the book is placed on the upper surface of both receivers 1, 1, and then both receivers 1, 1 are moved relative to each other again, and both pressers 2, 2 are placed side by side. Press down on both sides to support it.

Therefore, when adjusting the distance between the two receivers 1, 1 as described above and leaning the book against it, the distance X between the free ends 21, 21 of the presser body 2 is adjusted to
Since the spacing between the engagement holes 11a and 11a is smaller than that of the engagement holes 11a and 11a, the free ends 21 and 21 are expanded to fit and lock in the engagement holes 11a and 11a, thereby allowing the The rod-like bodies 11, 11 are tightened together, and with such tightening force, both receivers 1, 1 can be maintained in a fixed state at the moving position. Even after the book is propped up, it is possible to prevent the book from falling due to the movement of the receivers 1, 1.

Moreover, as shown in FIGS. 1 and 2, both the connecting pieces 1
When the presser bodies 2, 2 are positioned between the presser bodies 2 and 12, the ends of the rod-like bodies 11 on the presser body side abut against the connecting pieces 12, thereby preventing the presser bodies 2, 2 from opening. In addition, when the connecting piece 12 is located within the guide groove 11b in the rod-like body 11 as shown in FIGS. 6 and 7, the connecting piece 1
2 and 12 are prevented from opening in the state where they abut against each other, even if there is no means for fixing the two receivers 1, 1 at the distance adjustment position by tightening the respective rod-shaped bodies 11, 11, During the work of leaning the book, the presser bodies 2, 2 are opened in advance to each of the above-mentioned positions where opening is prevented, and in this state, the book is nestled against the presser body 2 on one side. The body 2, that is, the receiver 1 on one side moves, so that the book placed next to it can be propped up against it securely without falling over.Then, the presser body 2 on the other side is moved, so that the book can be placed against the book without falling. can be pressed and supported.

Moreover, since the rod-like bodies 11 of both the receptors 1 and 1 are provided so as to be offset from each other, even if the book to be taken out from the book stand is in contact with one of the pressers 2, the presser body 2 This means that only the one-side receiver 1 with the holder 1 will not move or tilt diagonally due to the book being pulled out.

In addition, as a means for fixing the two receivers 1, 1 at the interval adjustment position, in addition to tightening each of the rod-shaped bodies 11 with the presser body 2, for example, a means for fixing the two receivers 1, 1 at the sliding surface portion of each of the rod-shaped bodies 11 is used. It is also possible to provide resistance to the relative movement of both receivers 1, 1 by providing an uneven portion or a matte surface, so that both receivers 1, 1 are maintained in a fixed state at the spacing adjustment position.

Moreover, since the presser body 2 is erected on the rod-like body 11 so as to be freely attachable and detachable, when carrying the bookstand, the free end of the presser body 2 can be inserted from the engagement hole 11a of the rod-like body 11. 21 can be removed and the rod-like body 11 and presser body 2 can be carried in a compact stacked state.

(Effect of the invention) As described above, the present invention has a plurality of rod-shaped bodies 11, 1.
1 are arranged in parallel at intervals corresponding to the widthwise dimension of the rod-like bodies 11, and the lower portions of one longitudinal end of these rod-like bodies 11 and 11 are connected by a connecting piece 12, and the other end is open. A gate-shaped presser body 2 is erected between the open end portions of the rod-like bodies 11 located on the outside in the direction in which the rod-like bodies 11 of both the receptors 1, 1 are arranged. If the rod-like bodies 11 of each of the receptors 1, 1 are in conflict with each other, and the connecting piece 12 provided on one of the receptors 1 is connected to the other receptor 1, From a first position where the connecting pieces 12 provided are in contact with each other, to a second position where the presser bodies 2 are in contact with each other over the open end of the other receiver 1, the presser bodies 2 are engaged with each other so as to be movable. Guide grooves 11b, 11b are provided on the longitudinally intermediate lower surface of the rod-like body 11 on which the pieces 12 slide, to receive the connecting pieces 12 and to enable movement of each receiver 1, 1 within the same plane. Therefore, the distance between the pair of presser bodies 2, 2 can be freely adjusted by expanding and contracting the pair of receivers 1, 1 having the presser bodies 2 according to the thickness of the book to be propped up. When the receivers 1, 1 are in an inverted state, the book can be easily and stably propped up without falling over, and the distance between the presser bodies 2, 2 can be adjusted by adjusting the distance between the presser bodies 2, 2. 2 of the total length of the rod-shaped body 11 from the position where
It can be carried out over a wide area that is nearly twice as large.

In other words, since the connecting piece 12 connecting the rod-shaped bodies 11, 11 is provided only at one end in the length direction of these rod-shaped bodies 11, 11, and the other end is open, it is possible to A connecting piece 12 provided on the body 1 extends beyond the open end of the other receptor 1 and connects both receptors 1, 1 to the second position side where the presser bodies 2 are in contact with each other.
With this, the presser bodies 2, 2 can be adjusted to a position where the presser bodies 2 contact each other, and in this state, that is, the presser bodies 2, 2 are connected to the connecting pieces 12, 2.
12, the open side end of the rod-shaped body 11 provided on one receiver 1 climbs over the connecting piece 12 of the other side receiver 1, and the connecting piece 1 is attached to the one side receiver 1.
2 is in contact with the connecting piece 12 of the other side receiver 1.
By this, the distance between the presser bodies 2, 2 can be changed to the rod-like body 11.
It can be moved up to nearly twice the total length of the body, making it possible to widen the range of adjustment.

Moreover, the connecting pieces 12, 1 are provided on the lower surface of the rod-shaped body 11 in the longitudinal direction on which the connecting pieces 12, 12 slide.
Since the guide grooves 11b, 11b for receiving the connecting pieces 2 are formed, when the connecting pieces 12, 12 are moved to the first position side, these connecting pieces 12 can be received in the guide grooves 11b, 11b, As a result, the receivers 1, 1 can be positioned on the same plane, and since the receiving surfaces of the receivers 1, 1 are flat, the book to be propped up against will not be tilted and can be stably propped up.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the bookstand according to the present invention, Fig. 2 is a bottom view of the same, Fig. 3 is a plan view of the receiver, Fig. 4 is a front view of the presser body, and Fig. 5 is the receiver. FIG. 6 is a perspective view showing the state of the book stand when a large number of books are placed against it, and FIG. 7 is a bottom view of the same. 1... Receptor, 11, 11... Rod-shaped body, 12...
Connecting piece, 2...presser body.

Claims (1)

[Scope of utility model registration request] A plurality of rod-like bodies 11, 11 are arranged in parallel at intervals corresponding to the widthwise dimension of the rod-like bodies 11, and the lower part of one end in the length direction of these rod-like bodies 11, 11 is connected to a connecting piece 12.
A pair of receptors 1, 1 are connected with each other and the other end is open, and the rod-shaped body 1 of both receptors 1, 1 is formed.
A gate-shaped presser body 2 is erected between the open end portions of the rod-like bodies 11 located on the outside in the arrangement direction of the rods 1, From the first position where the shaped bodies 11 are in conflict with each other and the connecting piece 12 provided on one receiver 1 comes into contact with the connecting piece 12 provided on the other receiver 1, to the open side of the other receiver 1. Beyond the end portions, the presser bodies 2 engage with each other so as to be relatively movable over a second position where they abut each other;
Guide grooves 11b, 11b are provided on the longitudinally intermediate lower surface of the rod-like body 11 on which the connecting piece 12 slides, for receiving the connecting piece 12 and allowing movement of each receiver 1, 1 within the same plane. A book stand characterized by the following features: