JP2019077067A - Portable folding reading and writing table - Google Patents

Abstract

To provide a portable folding reading and writing table which is used by being attached to the user's body and which can be used regardless of the user's seat or standing condition.SOLUTION: The portable folding reading and writing table includes a body contact support substrate 110 and a reading and writing substrate 120. In a configuration in which both are fixedly connected in a right angle state or a configuration in which a hinge 130 is provided between both, the body contact support substrate has a proper contact area in contact with the user's body, whereby it is stably supported by the user's body and the intended stress of the user's hand or finger is effectively transmitted to the object (such as paper) placed on the reading and writing substrate.SELECTED DRAWING: Figure 1

Description

The present invention relates to a portable folding reading and writing table provided with a reading and writing substrate which can be folded at a substantially right angle to a support which is carried and brought into contact with the body.

Many proposals can be found as an apparatus for such purpose. FIG. 7 is a diagram showing a conventional proposal. 7-A is shown in Patent Document 1. It is a clipboard that can be folded into multiple sheets. 7-B is shown in Patent Document 2. It is a clipboard that can stand. 7-C is shown in Patent Document 3. It is a book stand that can stand.
In any case, it is placed on a table or desk or used upright. It is not used on the body of what you use without putting it anywhere. Patent Document 4 shows one shown in 7-D. Although this is a holder that houses and opens and closes the portable device, a configuration in which the lid member (on which the portable device is mounted) can be rotated at an angle of 180 ° or more with respect to the substrate is shown by the opening and closing structure of the hinge. For example, in order to stop and use it at an angle of 90 °, it is necessary to take measures such as the frictional resistance of the hinge itself or providing a separate stopper member that can keep the lid member in an appropriate position. A description is in paragraph number 0032. This corresponds to the rotation because the rotation can be made at an angle of 180 ° or more. However, if the portable device is to be mounted, since it is a light pressure, it can be held by frictional resistance. However, if the pressing force is large, such as the writing pressure, it will rotate against the frictional resistance and will not be useful. If the frictional resistance is increased so as not to rotate, then it is not easy to rotate.
Providing a separate stopper member avoids this contradiction, but has the disadvantage of requiring extra measures. Because of these drawbacks, it has been desired to have a simple structure, in particular to withstand pen pressure, and to ensure holding at approximately 90 °.

Utility model registration number 3148952 Utility model registration 3191961 Utility model registration No. 3019964 Patent No. 6106818

In the present application, one plate surface of two plates which are used by being attached to the body of a user and connected at right angles and connected is fixed in contact with the body, and the other plate surface reads and writes the stress by hand or finger By firmly receiving the substrate, the stress can be effectively transmitted to provide a portable folding reading and writing table that can be used regardless of the user's seat or standing condition.

The portable folding reading and writing table according to the present invention comprises a body contact support substrate and a reading and writing substrate, wherein both are fixedly connected at right angles, or in a configuration comprising a hinge between the two.
The body contact support substrate is stably supported by the user's body by having an appropriate contact area in contact with the user's body, and is used as it is in the configuration without hinges,
In the configuration with the hinge, the hinge is connected between the end of the body contact support substrate and the end of the read / write substrate, and by rotating and stopping approximately at right angles, the read / write substrate is closed with respect to the body contact support substrate When opened from the normal state (both sides are parallel), it opens substantially at right angles and stops in a substantially horizontal state, and in both configurations, the object (such as paper) placed on the read / write substrate is by the user's hand or finger The stress of the work is transmitted effectively.
Hereinafter, the description will be made in line with the claims.

The invention according to claim 1 is a portable folding reading and writing table, wherein
A body contact support substrate, a read / write substrate, and a support belt attached to the body of the user, wherein the surface of the body contact support substrate has an appropriate contact area for contacting the body of the user; Stably supported by the body of the user,
The body contact support substrate has a support band attachment portion for attaching the support band,
The read / write substrate is used in a state substantially perpendicular to and substantially horizontal to the surface of the body contact support substrate,
It is characterized in that a desired action by the user's hand or finger is effectively transmitted to an object to be placed on the read / write substrate, thereby enabling a desired operation.

The invention according to claim 2 is the portable folding reading and writing table according to claim 1.
The body contact support substrate and the read / write substrate are characterized in that their surfaces are fixedly connected at substantially right angles.

The invention according to claim 3 is the portable folding reading and writing table according to claim 1.
A hinge is provided between the body contact support substrate and the read / write substrate,
The hinge is connected between an end of the body contact support substrate and an end of the read / write substrate, and the rotation board stops rotating at a substantially right angle, whereby the read / write substrate is closed with respect to the body contact support substrate. It is characterized in that when it is opened from the state (the both surfaces are parallel), it opens at a substantially right angle and stops in a substantially horizontal state.

The invention according to claim 4 is the portable folding reading and writing table according to claim 1 or 3, wherein the hinge is stably fixed in two states, the open state and the closed state, It is characterized in that there is no unstable state to hang out in the state.

The invention according to claim 5 is the portable folding reading and writing table according to any one of claims 1 to 4,
An enclosure frame rising at an end of the body contact support substrate and an end of at least one plate surface of the read / write substrate is provided to prevent the contents stored on the read / write substrate from falling. Do.

Since the portable folding reading and writing table according to the present invention is configured as described above, the reading and writing substrate in the folded state is convenient to carry in a compact state, and the reading and writing substrate is used by opening from the folding state. When opened, it opens only at approximately a right angle, so even if the paper or personal computer placed on an open read / write board, IPAD, smartphone, etc., is stressed manually or with fingers, the stress is It can be effectively transmitted and perform the desired operation.

FIG. 1 is a view showing an embodiment of a portable folding reading and writing table according to the present invention. FIG. 5 is a view showing an embodiment of a use state of the portable folding reading and writing table according to the present invention according to the present invention. FIG. 7 is a view showing an embodiment of a body contact support substrate foldably attaching the read / write substrate of the portable folding read / write board according to the present invention. FIG. 7 is a view showing another embodiment of the portable folding reading and writing table according to the present invention. FIG. 7 is a view showing another embodiment of the portable folding reading and writing table according to the present invention. FIG. 7 is a view showing another embodiment of the portable folding reading and writing table according to the present invention. It is a figure which shows the conventional proposal.

FIG. 1 is a view showing an embodiment of a portable folding reading / writing table according to the present invention.
The portable folding read / write board has a configuration in which the body contact support substrate and the read / write substrate are connected at both ends by hinges that stop rotating at substantially right angles, and the body contact support substrate is a user by a cord, belt, etc. Supported in contact with the body of When the read / write substrate is closed (both sides are parallel), the read / write substrate is firmly fixed in a horizontal state with no further opening, when the read / write substrate is closed. Therefore, even if the stress (the hand or the finger) is applied to an object (such as paper) on the read / write substrate, the stress can be effectively transmitted and the desired operation can be performed. This is because the body contact support substrate is firmly supported by the body, and therefore, the read / write substrate also remains stable enough to receive stress.
In 1-B, the portable folding reading and writing table 100 includes a body contact support substrate 110, a reading and writing substrate 120, and a hinge 130 connecting the two. The body contact support substrate 110 has an L-shaped bent end as shown in this figure, and a hinge 130 is attached to the L-shaped end 111 and the end of the read / write substrate 120. The hinge 130 bends from a straight open state to a substantially right angle, and in particular, the slide hinge is stably fixed in two states, an open state and a bent (closed) state, and does not hang around in the middle state. It is convenient because there is no stable state. The body contact support substrate 110 is used in a state in which the body contact support substrate 110 is in contact with the user's body with a cord, a belt or the like (not shown). The body contact support substrate 110 is provided with a hole for attaching a support band such as a cord or a belt, and a support band attachment portion 112 such as a Velcro. The reading and writing substrate 120 shows, in this example, a paper basket 121 for holding a paper and the like placed on the reading and writing substrate 120. The state 1-B can be used in this state with the body contact support substrate 110 and the read / write substrate 120 open. 1A shows both the open and closed states of the read / write substrate 120 with respect to the body contact support substrate 110.
1-C indicates a closed state. In the closed state, the surface of the body contact support substrate 110 in contact with the body and the surface of the read / write substrate 120 are substantially parallel.

FIG. 2 is a view showing an embodiment of the use state of the portable folding reading and writing table according to the present invention according to the present invention. In 2-A, the body contact support substrate 110 and the read / write substrate 120 are in the open state. In 2-B, the body contact support substrate 110 and the read / write substrate 120 are in a closed (folded) state. A support band 140 is attached to the support band attachment portion 112 of the body contact support substrate 110 and is hung on the neck of the user in this figure. In this figure, the portable folding reading and writing table 100 is drawn around the user's stomach, but rather, it is easy to use the state where it hits the side. Since the surface of the body contact support substrate 110 strikes the user's body with an appropriate contact area, the body contact support substrate 110 is stably held. Therefore, the read / write substrate 120 is also stable, and stress can be effectively transmitted and can be written even if the user applies stress to write on, for example, the paper 150 of the read / write substrate 120 as in 2-A. In 2-B, since it is a small volume in the folded state, it is easy to carry. For carrying, it is convenient for the portable folding reading / writing table 100 to be turned toward the user's back side.

FIG. 3 is a view showing an embodiment of a body contact supporting substrate foldably attaching the reading and writing substrate of the portable folding reading and writing table according to the present invention. In 3-A, the body contact support substrate 110 was that shown in FIG. 1 and FIG. 2, and the body contact surface was flat. In 3-B, this is a curved surface according to the curved surface of the body. It is convenient when the body contact support substrate 110 is enlarged. However, even a plane of 3-B can be used sufficiently. In 3-C, the support band 140 attached to the support band attachment portion 112 is drawn to the upper side, and in 3-D, drawn to the side. In 3-C, it is convenient for the use which hung on the neck like FIG. In 3-D, it is convenient when using a belt with a waist.

FIG. 4 is a view showing another embodiment of the portable folding reading and writing table according to the present invention.
The difference between FIG. 1 and FIG. 2 is essentially the same. The plate surface of the body contact support substrate 110 is as large as that of the read / write substrate 120.
In 4-A, only the plate surface is large. In 4-B, at least one of the body contact support substrate 110 and the read / write substrate 120 has the surrounding frame 410 rising at the end of the plate surface. In this example, in the body contact support substrate 110, the surrounding frame 410 encloses four sides. In the case of the read / write substrate 120, the surrounding frame 410 is only at one end. If there is an enclosure 410 on both the body contact support substrate 110 and the writing substrate 120, it is better to make them in such a way as to fit each other without interference. Of course, it can be configured even in a bumped state.

FIG. 5 is a view showing another embodiment of the portable folding reading and writing table according to the present invention.
It is an application of 4-B in FIG. In 5-A, the surrounding frame 410 is surrounded at the peripheral edge of the read / write substrate 120. The body contact support substrate 110 also has a surrounding frame 410, but this may be auxiliary or not. The surrounding frame 410 is advantageous because it can be fixed to the box-shaped part enclosed so as not to drop. For example, a personal computer, an eye pad, a smartphone, a book, etc. can be stored. 5-B shows a state in which the storage item 510 is present, and 5-C indicates a state in which the cover (cover) of the storage item is opened. For example, the state where the cover 520 is opened in the personal computer is shown. As shown in FIG. 2, the personal computer can be operated while being put on the body.

FIG. 6 is a view showing an embodiment of a portable folding reading and writing table according to the present invention.
So far, the configuration has hinges between the body contact support substrate and the read / write substrate, but in 6-A of FIG. 6, the body contact support substrate 110 and the read / write substrate 120 are fixedly connected in a perpendicular state. Indicates the configuration you are doing. In 6-B, the state which is lowered and used for a user's body is shown.
Compared to the case of FIG. 1, there is no hinge, and the body contact support substrate 110 and the read / write substrate 120 are fixedly connected. In 6-C, when the plate surface of the body contact support substrate 110 is not in contact with the body, the read / write substrate 120 is parallel to the body, so that it is a diagram of a state in which it is not used for transportation.

As described above, in the portable folding reading and writing table of the present invention, the portable writing and reading stand that should normally be placed on a flat object such as a desk can be used even when the user is sitting or standing or walking. It is extremely convenient for industrial use because it provides a folding reading and writing table.

100 Portable folding reading and writing stand 110 body contact support substrate 111 L-shaped end 112 support band attaching portion 120 reading and writing substrate 121 paper wedge 130 hinge 140 support band 150 paper 410 surrounding frame 510 storage 520 cover

Claims (5)

A body contact support substrate, a read / write substrate, and a support belt attached to the body of the user, wherein the surface of the body contact support substrate has an appropriate contact area for contacting the body of the user; Stably supported by the body of the user,
The body contact support substrate has a support band attachment portion for attaching the support band,
The read / write substrate is used in a state substantially perpendicular to and substantially horizontal to the surface of the body contact support substrate,
A portable folding read / write table characterized in that a desired action by the user's hand or finger is effectively transmitted to an object to be placed on the read / write substrate, thereby enabling a desired operation. 2. The portable reading and writing table according to claim 1, wherein the body contact support substrate and the read / write substrate are fixedly connected to each other at substantially right angles with each other. A hinge is provided between the body contact support substrate and the read / write substrate,
The hinge is connected between an end of the body contact support substrate and an end of the read / write substrate, and the rotation board stops rotating at a substantially right angle, whereby the read / write substrate is closed with respect to the body contact support substrate. The portable folding reading and writing table according to claim 1, characterized in that when it is opened from the state (the both surfaces are parallel), it opens substantially at a right angle and stops in a substantially horizontal state. 4. The hinge according to claim 1, wherein the hinge is stably fixed in two states, the open state and the closed state, and there is no unstable state in which it hangs in the middle state. Portable folding reading and writing stand. An enclosure frame rising at an end of the body contact support substrate and an end of at least one plate surface of the read / write substrate is provided to prevent the contents stored on the read / write substrate from falling. The portable folding reading and writing table according to any one of claims 1 to 4.

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