JP3721453B2 - Equipment for sleeping, sitting and reading - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a reading and writing instrument configured to be able to sleep, sit and read and write in a free system.
[Prior art]
When reading, writing, or reading a newspaper, holding a book in your hand or leaning forward against a desk will strain your neck, shoulders and hips with the weight of your head, and will be fatigued and resistant to long-term reading. I can't. In order to study efficiently with little fatigue, when sitting and reading, there is a desire to read with alternating postures of raising the neck or sleeping freely, but this is now possible There is no instrument configured to do so. Therefore, in order to fulfill the above elements, we tried using a combination of a conventional reading device for reading only sleeping and a single reading table for sitting and reading, and as a result of implementing the effect, There were some disadvantages.
(B) There is not enough space to sleep on the floor, it can't be left as it is after reading, it takes time to clean up, and it takes time to switch between sitting and sleeping, so it doesn't go smoothly.
(B) Since each single item is used, there is no adjustment between the two so that the line of sight and the part to be read can be combined with the free movement of the body.
(C) There is no writing device and only one book can be set, which is inconvenient when studying.
(D) The book set plate of the conventional reader is delicate, and thick and heavy books, large edition books, and newspapers cannot be set, and there is a point to improve the device for turning books.
[0003]
[Problems to be solved by the invention]
It is a problem to achieve the demand by inventing what has been learned from the above-mentioned drawbacks, eliminating these drawbacks, and further improving them.
[0004]
[Means for Solving the Problems]
(A) The chair A with a leg and the chair 1 are used as a base for combining the functions of a conventional reading and reading device and a main reading table for sitting and reading. The reason is,
(A) When reading a book while sleeping or sitting, it is easy to switch the reader system.
(B) It is compact and does not take up space, and can be easily moved to a pillow part of a bed, a tatami, a seat part of a chair with legs, or a seat part of a kotatsu.
(C) The chair functions as a stand and has a sense of stability. (B) The overall structure of the present invention (A) A combination of the functions of a conventional device for reading only when sleeping and a reading table for reading only when sitting. FIG. 1 and FIG. 6 use a seat chair 1 or a chair with legs A with a backrest 21 attached thereto as a base in order to fulfill its function with one unit. FIG. 1 and FIG. 3, wherein the seat chair 1 is provided with a left and right armrest 4 that rotates, and a base metal pipe 10 is connected to the tip of the left and right armrest 4. A freely adjustable metal fitting 11 is attached to a slide pipe 13 that covers the base metal pipe 10, and an arm 12 of the main set plate is inserted into this, and a main set plate 16 is attached. Furthermore, the writing board 9 is attached to the base metal pipe 10, FIG. 1, FIG. 3, and FIG. 5.
(B) When sleeping and reading, the armrest 4 is raised vertically with the shaft pipe 24 as a fulcrum as shown in FIG. 2 and fixed with a stopper 30. At this time, the base metal pipe 10 is also raised at the same time, so it can be freely adjusted. 2. Insert the set plate 16 into the bracket 11 and read a book.
(C) When reading while sitting, the armrest 4 is leveled. At this time, the base metal pipe 10 is also lowered at the same time.
(D) A writing board 9 that can be attached to and detached from the base metal pipe 10 is provided in FIG.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
(A) Configuration and operation of chair (A) As the base of this device, the seat chair 1 or the chair A with a foot attached with the backrest 21 is used. The chair with legs is literally a general office chair or a sofa. Even if this instrument is used, it does not turn into a container for sitting and reading.
(B) The seat of the seat is made up of two plates, the seat 1 and the seat 3, which are connected by a hinge 2 and folded as shown in FIG. Narrow the area to the extent that you can put a pillow. This is to eliminate resistance caused by steps on the neck and shoulders when you go to bed. 1, 2 and 2.
(B) Configuration and operation of armrest (A) By connecting the rear of the left and right armrest pipe 4 with the shaft pipe 24, the left and right armrests move up and down together with the shaft pipe 24 as the core, when sleeping and reading As shown in FIG. 2, the armrest is raised vertically, fixed with a stopper 30, and the set plate 16 is inserted into the universal adjustment bracket 11, FIG. 2.
(B) A pipe 5 that slides in the pipe 4 is provided in front of the left and right armrest pipes 4, and a concave metal fitting 6 is attached to the tip of the pipe 5. This is a convex metal fitting 7 attached to the base metal fitting 10. It engages and opens and closes, and the pipe 5 slides in and out of the armrest pipe 4 to adjust the length of the armrest according to the size of the person sitting. , FIG.
(C) A stopper 29 is attached to the column part 26 of the chair, and a push screw 28 is attached to the stopper 29. By adjusting this push screw 28, the height of the armrest is adjusted to match the body shape of the person sitting.
(D) The front end of the left armrest pipe 4 is set to the position of the illuminating lamp, and the adjustable bracket 20 is attached to the column of the illuminating lamp, thereby illuminating simultaneously when the armrest is vertical or horizontal. Since the lamp also moves up and down, it can illuminate any place (c) The structure of the base bracket and the action of the base bracket
(A) A base for mounting the set board 16 and the writing board 9 and acting as a rail for sliding the board to the left and right. (B) Connecting the ends of the left and right armrests 4 and a person entering and exiting. (A) A pipe 13 that slides to the left and right using the base metal 10 as a rail is provided over the base metal pipe 10, and the universal adjustment metal 11 is attached to the pipe 13. The pipe 13 into which the set plate is inserted serves to move the set plate 16 appropriately when the writing plate 9 is attached or when the base bracket is opened or closed.
(B) The adjustable metal fitting 8 and the convex metal fitting 7 are attached to the left and right ends of the pipe 10, which engages with the open / close of the metal fitting 10 and the concave metal fitting 6 to act as a stopper (d) Configuration and Function of the Set Plate 16 The set plate 16 is composed of a rectangular plate, an arm 12 attached thereto, a rubber strap, and a spring scissors 15. The configuration is (A) the plate of the set plate 16. Put the rubber straps 14 on the left and right ends. FIG. 4 is for enabling two books to be set on the front and back of the board.
(B) The rubber string 14 that has been turned around is provided with handles 17 at four places above and below the upper edge and the lower edge of the board. FIG. 4 shows that the rubber string 14 is moved left and right depending on the size of the book to be set. It is a handle for holding by hand when you want to move it or set a book.
(C) Attach the spring scissors 15 with a hole through which the rubber string 14 passes so that it slides up and down along the rubber string 14, FIG. 4. This is to make it easier to turn.
(D) In order to push the center of the book to the center of the board, one end of the rubber string 19 is fixed to the lower edge of the board, and the hook 18 is attached to the other end, and it is applied to the upper edge of the board. (E) When setting a newspaper, push the left and right sides of the newspaper and the left and right ends of the plate together with spring scissors.
(E) The arm 12 of the set plate 16 is inserted into the adjustable bracket 11 and performs the following action. (A) The hole of the adjustable bracket 11 is slid up and down to place the set plate 16 at an arbitrary position. When reading while sitting down by fixing with a push screw, read a book or newspaper with the neck raised without bending the back or neck. (B) The arm inserted into the adjustable bracket 11 is a book set. Together with the plate 16, it moves back and forth, and left and right, and further moves to the left and right using the base metal 10 as a rail. Moreover, since it rotates to the front and back centering on the hole of the universal metal fitting 11, even if it reads with a free system, it is easy to adjust the line of sight and the reading part. FIG.
(C) If two books are set on both the front and back sides of the set board 16 and the arm 12 is rotated, reading can be performed alternately, which is convenient for studying.
(F) Configuration and operation of the writing board 9 (A) This device was configured to allow not only reading but also writing. As shown in FIG. 5, a concave groove is provided in the lower part of the writing board 9, and the left part of the groove is fitted to the base metal 10 and the right part is fitted to the tip of the armrest pipe 4 so as to be detachable.
[0006]
【The invention's effect】
As a result of trial manufacture and use of the product of the present invention, there are the following effects.
(A) When reading a book, you can raise your neck and stretch your back without bending your neck or back, so even if you are reading or studying for a long time, you will be tired and efficient.
(B) Even if you do not hold the book by hand, you can sleep or sit and take a free system, you can adjust the line of sight and the reading part arbitrarily, and it is also easy to read the newspaper and write It is possible and convenient.
(C) Since this instrument can be moved easily, it is convenient to use it directly on a bed, on a tatami mat, on a kotatsu, or on a general chair with legs or sofa.
(D) Since the seat portion is folded compactly, it is not stretched and is not troublesome to clean up.
[Brief description of the drawings]
FIG. 1 is an overall view of a product of the present invention.
FIG. 2 is a diagram showing a state where an armrest portion is vertically raised when reading a book while sleeping.
FIG. 3 is a view of the armrest portion 4, the base bracket 10, and the universal adjustment bracket 11. FIG.
FIG. 5 is a drawing of a writing board 9;
FIG. 6 is a diagram in which the configuration of the present invention is applied to a chair with legs.
[Explanation of symbols]
1. Seat chair 2, hinge 3, seat 4 connected by hinges, armrest pipe 5, pipe 6 that slides into armrest pipe 4, concave bracket 7, convex bracket 8, universal adjustable bracket 9, writing board 10, base metal fitting pipe 11, adjustable metal fitting 12, arm 13 of main set board, pipe 14 that slides over base metal pipe 10, rubber string 15, spring scissors 16, main set board 17, rubber string 14 A hook 18, a rubber strap 20, an illuminating lamp, a universal adjustment fitting 21, a seat chair back scallop 22, a pipe 23 into which a shaft pipe 23 enters, a shaft pipe 24, a shaft pipe 25, Pipe 26 into which the shaft pipe 24 is inserted, chair support 27, reclining bracket 28, set screw 29, stopper 30, stopper

Claims (3)

  A sitting chair column 26 having a backrest 21 attached to the seat chair 1 or the chair A with legs is provided, and the armrest 4 is rotatably provided on the column 26 of the sitting chair. A base metal pipe 10 is connected to the ends of the left and right armrests 4, a slide pipe 13 is provided to slide over the base metal pipe 10, and a freely adjustable metal 11 is attached thereto. Attach the book set plate 16 to the slidable adjustable bracket 11, set the book on the book set plate 16, raise the armrest 4 vertically when sleeping and reading, and armrest 4 when sitting and reading. An instrument for sleeping, sitting and reading so that it can be used horizontally.   A pipe 25 is provided on the column 26 of the seat, and the shaft pipe 24 is inserted into the pipe 25 so as to be rotatable. The rear ends of the left and right armrests 4 are connected to both ends of the shaft pipe 24, and Alternatively, the apparatus for sleeping, sitting and reading according to claim 1, wherein stoppers 29 and 30 that can be positioned in a horizontal position are provided on the column 26 of the seat.   The instrument for sleeping, reading and reading according to claim 1 or claim 2 provided so that the writing board 9 can be attached to and detached from the base metal pipe 10.

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