JP3109153U - Spine stabilizer and bedding for spine stabilization - Google Patents

Abstract

The present invention provides a spine stabilization board and a spine stabilization bedding for maintaining the health of a healthy person and for the rest of a sick person to sleep.
(A) Adopting a structure in which a pair of materials at both ends are arranged at a certain interval, and two plate-like materials that receive the back surface are arranged at an interval to receive the spine, Integrated to form the spine stabilizer. (B) A plate-like material that receives the back surface and a base that secures a space by engaging the material are made detachable. (C) A cross-shaped spine stabilizer is constructed by adding a material orthogonal to a pair of materials arranged at a certain interval. (D) A structure in which a pair of both-end materials are arranged at a certain interval is applied to a bedding such as a mattress, and the bedding is configured with a center material and both-end materials having different softness of the center material. (E) Apply the structure of the spine stabilizer to the bedding such as a mattress, place a soft material on the part facing the spine, place opposite sides of the hard material on both ends, and put a soft material on both ends of the bedding Deploy.
[Selection] Figure 33

Description

  The present invention relates to an improvement of a health device that suppresses acupuncture points concentrated on both sides of the spine by receiving weight when lying on the back and maintains a correct posture. Is to provide.

The inventor was impressed to hear the story of an old man sleeping between the boards and training his body when he was young, and he laid down a bed covering his back on the bedding and went to bed for many years. In the past, he applied for a utility model related to this.
Japanese Utility Model Publication 2-86514 No. 1988 Utility Model Registration Request No. 168507 “Health-holding bedding using spinal stabilizer” In addition, as a result of investigating prior art in filing the present invention, “Spine Health Equipment” was there. Japanese Utility Model Publication No. 7-13310

In the cited idea of Document 1, the present inventor made an example in which a wooden board of 20 cm in width, 70 cm in length, and 1 cm in thickness was put on the back to sleep.
By reexamining this example, the inventor found the problem that it was difficult for the spine to come into contact with a hard-feeling board, and gained a clue to solve the problem. The simple health method demonstrates its utility by making it a habit, and I thought about how to balance the effect and acquisition of habits.
In addition, applying the above idea to bedding such as mattresses and mats (mattresses) will not only make this health method a familiar tool for the first time, but also for people with diseases in the spine, back muscles, internal organs, etc. I realized that I could provide bedding that makes it easy to sleep.

Another prior art spinal health device is: “The support device itself has a working surface composed of a surface from the back of the human body, and the spinal erection muscle (back muscle) is pushed up. It is configured to give acupressure effects to the standing spine (back muscles) throughout.
The fact that there is an acupressure effect by its own weight is as already described by the applicant in Document 1.
From the description and drawings, the working surface claimed in document 2 is recognized to be almost the same as the back plate described in the first cited device, except for the exact dimensions.
The specification also states that “the material is formed on a mat having a thickness of, for example, 50 to 100 mm by a material such as urethane resin, and is widely used as, for example, a beach mat or a bed mat”.
Is a (special) working surface provided on a bed mat made of a material such as urethane resin, or is made of urethane resin or the like like a commercially available bed mat, and the surface of the bed mat or the like is the working surface. It is unclear whether it is proposed to be used as, but consider each case.
In the former case, the working surface is the same as the plate applied to the back described in the first cited document, as described above, apart from the material. The difficulty of supine caused by a single board has not been overcome.
In the latter case, the bedding made of urethane resin or the like is exactly the same as the products that are already on the market. Therefore, we will discuss whether commercially available urethane bedding is ideal as a bedding.
In general, bedding made of a material such as urethane resin is often made of a low-rebound material. The work of wrapping the upper body is certainly excellent. However, it is too soft and envelops the sunken part, so that the body is entangled. As a result, people can feel tight and even feel uncomfortable with the unstable state of the center of gravity. It is often said that mattresses that are too soft are not good for the body or hard to sleep. Low-resilience urethane bedding is no better.
Urethane bedding may also be composed of highly repellent materials. In this case, only the main part of the body sinks and is protected, and seems to be more effective than the low resilience substance. However, in the case of such a sufficiently hard touch, there is a disadvantage that it is difficult to turn over and disturb sleep. May fall asleep or stiff neck.

The central idea of the spine stabilizer (hereinafter referred to simply as the stabilizer) that makes the present invention is that a single material (soft material or space, or conversely a hard material) is placed in the center, and is different from the central material at both ends. Place a hard or soft both-end material (hard material on both ends if the central material is soft or space, soft material on the latter if the former is hard) and place on it It is in the place of supine.
Based on this idea, the stabilizer (A) in FIG. 33 arranges hard materials at both ends of the spine with an interval of about the width of the spine, and the sum 21 of the width of the interval and the materials of both ends is within the shoulder width or less. did. (A) is called “basic stabilizer” to distinguish it from other application examples.
By adopting the above structure, when the back is in contact with the back of the back, the spine does not hit the hard substance directly, so that it is easy to lie down. This will be described later as a first embodiment.

In the structure shown in FIG. 5A, the pair of back surfaces are fixed and integrated with the substrate with a nail or an adhesive. It is proposed that the detachable ballast of (B) be integrated by intimately or gently engaging the opposite surface portion and the substrate instead of being fixed and integrated. In this way, a synergistic effect can be added to the basic stabilizer. This is sometimes referred to as an engagement type stabilizer. This is shown as a second embodiment.

Although the ease of supine was improved by the basic stabilizer shown in (A) and its application, let's consider the next issue of the strongest stabilizer and positioning. As the thickness (height) 23 of the instrument is increased in order to increase the self-weight effect, positioning at the supine position becomes more difficult. General positioning is done on a bedding in a place where the back of the two backs are in contact with the back and supine and trial and error. Another method that is used by those who are used to it is orthogonal to the spine. As shown in the figure, put the pair of backs of the stabilizer (A) on the waist or back, float the upper body, rotate the device 90 degrees with the back, and the space between the spine and the back It is to be positioned.
As shown in FIG. 33C, a structure in which an L-shaped opposite-side portion is provided so that the distance 4A and the distance 4B are orthogonal to each other, and its modification, Derived from hanging. This will be described as a third embodiment.

  The (D-1) ballast in FIG. 33 is an example in which padding such as cotton is placed as a central material in the interval 4 of the device in (A), and a hard plate-like material is arranged on both end materials. The total width 21 of the width of the two materials and the width of the middle material 5 is approximately the shoulder width or less. Similar to (A), the improvement effect related to difficulty sleeping is inherited, and a heat retaining effect is produced. The bedding (D-2) is derived from this structure.

The (D-2) bedding shown in FIG. 33 has an interval between the both sides of the bedding shown in (A) so that the spine (the main part in the width direction) does not contact the position where the spine (the spinous process) faces. It is a bedding that expands to the length of the lower part or the shoulder width, stuffs the space with soft contents, and stuffs relatively hard materials at both ends. (The contents of the bedding are composed of the same soft contents, and the surface corresponding to the back part is covered with a soft cloth, and the surface corresponding to the surface from the distance between both armpits to both ends is covered with a hard material such as canvas. (D-1) The structure in the ballast is a combination of the center distance and a pair of opposite sides on both sides, and (D-2) the structure in the bedding is the center material. And a pair of material at both ends.
Bedding with such a structure has a unique positive effect on the sick. When supine, the back including the spine is protected with a soft material and the back including the spine sinks, but prevents both ends from enveloping or tangling the body. The unstable state of the center of gravity can be improved simply by touching the left and right materials with a part of the body.
This is shown in Example 4.
On the other hand, when the central part is made of a relatively hard material and both end parts are made of a soft material, the function of the central part is gentler than that of a plate, so there is no difficulty in supine. Bedding that works the same way as a stable board. This is included in the scope of the technical idea of the present invention as a spine bedding for beginners. Naturally, the material at both ends in this case is relatively soft, so it is easy to move the body while lying on the back, and you do not feel sleepy.

The (E) bedding shown in FIG. 35 incorporates the basic structure (A) in (D-2) above, and a soft material is applied to the part where the spine hits, and a firm opposite back part is provided on both sides thereof. A configuration is adopted in which soft materials are arranged at both ends. This is shown in Example 5.

  The spine stabilizer according to the present invention is a device for placing on a mattress and supine, as shown in FIG. 33 (A). An interval 4 is set so that the spine does not come into contact with the position of the spinous process of the spinal process, and the sum 21 of the width and the interval of the opposite back portion is arranged so as to be about the shoulder width or less and integrated. It is what.

In this spine stabilizer, as shown in FIG. 33 (B), engagement portions 40A and 40B (required) that allow the respective parts to be attached and detached are provided at the portion where the substrate 1 and the back surface portions 2 and 3 are in contact. Accordingly, 41A and 41B are also provided).
In some cases, the substrate 1 is divided into a central substrate 1C and a pair of side substrates 1B, 1D, and the side substrates 1B, 1D are fixed to the back surface portions 2, 3. In this case, engagement portions 40A and 40B are provided at portions where the central substrate 1C and the two side substrates 1B and 1D are in contact with each other.

The opposite back portions 2 and 3 that receive the back surfaces of both sides of the spine are spaced by a distance 4 that does not contact the spine at the position where the spinous processes of the spine face, and the width and the distance between the respective back portions are determined. The spine stabilizer described in [0011], which is arranged so that the sum 21 is approximately equal to or less than the shoulder width, is divided into two parts obtained by dividing the substrate 1 into left and right parts by a virtual vertical axis. , 3 are arranged so as to be separated from each other by a distance 4 and integrated.
In the spine stabilizer, the substrate 1 is divided into two parts divided horizontally by a virtual vertical axis, and the back and rear parts 2 and 3 are arranged so as to be separated from each other by a distance 4. One right-angled part with respect to the right-to-back part and one left-right-orthogonal function with respect to the left-to-back part so as to overlap on an imaginary horizontal axis that is orthogonal at an arbitrary point close to the center of the vertical axis A portion is provided to form a spine stabilizer.
As shown in FIG. 33 (C), the spine in which the substrate 1 is divided into two parts divided by the virtual vertical axis on the left and right sides, and the rear parts 2 and 3 are arranged so as to be separated on the left and right by the interval 4 and integrated. In the ballast, in the case where two right-angled portions are provided with respect to the right-to-back surface portion and two left-right-angled portions are provided with respect to the left-to-back surface portion with an interval 4B with respect to the virtual horizontal axis. is there.

  As shown in Fig. 33 (D-2), at least one end of the mattress or mat that touches the head and feet, or at least one end of the mattress or mat that meets the head and feet of the mat, The bedding in which the central portion 5 where the most part is located and the adjacent both end portions 6 are made of materials having different degrees of flexibility, and the materials 5 and 6 are made of stuffings having different degrees of flexibility. Alternatively, the stuffing made of ordinary bedding material is covered with the cover 5 and the cover 6 having different degrees of rigidity.

  As shown in FIG. 33 (E), most of the upper body of the human body in at least one of both ends of the mattress or mat that touches the head and feet, or at least one of the mattress or mat that can be folded in the both ends of the head and feet. The spine 5 is placed at the center of the spine where the spinous process faces, the back 2 and 3 are placed on the back, and both ends 6 are placed on both ends. To do. Alternatively, the anti-spine cover 5 is arranged at the position where the spinous process of the spine faces the central part of the normal bedding where the upper half of the human body is located, and the anti-back part table is placed on the adjacent parts on both sides. The coverings 2 and 3 are arranged, and further, both end coverings 6 are arranged at both ends thereof.

As shown in FIG. 33 (A), the spine stabilizer of the present invention has a structure in which the back portions 2 and 3 are arranged on both sides of the interval 4, so that when the supine is positioned so that the spine is located at the interval 4, Pressure is applied to the back of both sides of the spine, stimulating the surrounding points, promoting blood circulation, urination, and metabolism, positively affecting the internal organs, and improving overall immunity.
In particular, since there is a gap between the back surface and the spinal process of the spine, the back surface contacts the back surface before touching anything, so that the difficulty of supine sensation is eased.
In order to experience this, please try to stand upright with your back, especially the spine, against the walls and pillars, preferably the corners of square pillars with long sides. It is a very difficult task. However, there are other aspects to note. The reason why it is difficult to lie down on the spine by directly applying a hard material is that the human body is shaped so that the neck, spine, and lumbar spine have a gentle S-shape. However, if the human body is healthy, it can withstand the straight extension of the spine. Rather, they even work to correct the strain of the body when standing upright. For this reason, if you keep a hard material pressed against the spine, you will be stimulated to feel even more pleasant if you are healthy. The utility of the board in cited document 1 was exactly here.
Increasing the thickness of the stabilizer will increase the pressing effect. But often problems arise. It becomes difficult to make a habit.
If the thickness of the stabilizer is small, the stimulation is small, but it becomes easy to lie down. Beginners can use a thin one with this structure for a long time, making it easy to make a habit of repeated use.

Since the basic stabilizer is integrated, it does not easily disengage and is suitable for continuous use. However, if the pressing effect described in [0016] is large, it can be used in a short time according to natural requirements. , I often remove the back installation. The problem is whether to use it again the next day. If the stimulus is too strong, repeated use cannot be expected. For this reason, those who are new to use or who are trying and error must choose a stimulus that is suitable for their own use, and often the thickness 23 of the stable board, the width 21 of the back surface, and the back surface There are cases where it is better to change any one of the length 22 of the portion, the interval 4, the degree of hardness of the back portion, or the combination.
In FIG. 33 (B), the present invention provides engagement portions 40A and 40B between the substrate 1 constituting the basic stabilizer and the back surface portions 2 and 3. In another embodiment, when the substrate 1 is divided into three in the shoulder width direction and the opposite side portion and the end of the substrate are fixed, 40A and 40B are engaged so that the end portion of the substrate and the center portion of the substrate are engaged. Provided.
Therefore, parts can be replaced as needed. Depending on the thickness, width and length of the stabilizer, the distance between the back and back, and the material of the back, the strength of stimulation to the back, ease of supine, and ease of positioning can be changed. it can.

In FIG. 33 (C), the present invention also has two orthogonal portions with one or a distance of 4B on the left and right sides of the basic stabilizer.
Therefore, the right and left orthogonal parts are convenient for positioning when lying on the back.
Furthermore, if the right and left orthogonal parts are rotated 90 degrees horizontally on the bedding before supine, the virtual horizontal axis becomes the vertical axis, which can be used as a new stabilizer.
The basic stability board is provided with two opposite sides from the standpoint of ease of sleeping, but if the opposite side is a single plate, the difficulty of sleeping is inevitable. The stability of the spine and the effect after the operation are very excellent as described above. Therefore, the cross-shaped ballast with two opposite sides in the vertical direction and one orthogonal part in the horizontal direction Since it is the same as the one on the back, it can be expected to work equivalent to switching from a basic stable board to a more stable one by rotating 90 degrees.
Stabilizers with two vertical sides and two horizontal sides have the same positioning effect, and each can be used as a stable plate by rotating it 90 degrees.
If the width and spacing of the vertical and horizontal opposite sides are changed, you can expect the same effect as combining two stabilizers with different effectiveness.

The basic stabilizer is spaced so that the spine does not hit directly. You may stuff soft cotton etc. in this space | interval part. Similarly, as shown in Fig. 33 (D-2), widen this distance to about the distance between the armpits or the shoulder width, and stuff a relatively firm material at both ends, and put down the mattress or mat (mattress). Naturally, the construction is included in the idea of the present invention.
Imagine an extremely soft, thick mattress. Although it seems to be a very comfortable bedding, it is a big difference. The whole body sinks completely, making it impossible to move. Sleep difficulty comes from this tightness.
However, it may be necessary in some cases to place the soft part against the back, including the spine. Especially for those who have a disease in the internal organs such as the spine and back muscles, or who feel pain due to kidney stones, prioritize rest so as not to irritate the skin, muscles, skeleton, and affected area before suffering inability to move. There are many things that must be done.
As you can see well, you can lie down on the bedding with a soft padding on the center material (width from the right armpit to the left armpit in the upper body), and the skin, muscles, internal organs, and skeleton on the back were protected Kept in a state. At this time, both arms are on a stiff material, which can be saved from a sense of tightness. In extreme cases, even if the soft material is about the width of the shoulder and the upper body is completely submerged in the bedding, the left and right arms are in contact with the hard material at both ends, and the instability is entangled. The feeling is wiped out.
I would like to make a future experimental question whether it will be useful for children with poor sleep.
Also, it is not easy to lie on a board, but it is easy to lie down on a mattress composed of a hard material on the back and soft materials on both ends. In extreme cases, instead of sitting down and lying down, you can lie down on either the left or right shoulder and flank of the upper body on one of the soft ends. Once you lie down, you will receive pressure on the back, including the spine, and you can easily move left and right.
Compared to the case where the upper body is in contact with the center part and both ends, the center part where the upper body is in contact and the left and right end parts have soft padding used for ordinary bedding. Is covered with a soft cloth and both ends are covered with a firm cloth (or, conversely, the center is covered with a firm cloth with a firm waist and both ends are covered with a soft cloth) However, it is useful as bedding for children and bedding for sleep.

  In the present invention, the entire bedding underlay or both ends of the bedding are arranged in the same manner as a basic stabilizer, as shown in FIG. A normal mattress or mat (mattress) material 6 is arranged on both sides thereof, and a soft material 5 is packed in the space 4 and the width 21 between the material 5 and the back surface parts 2 and 3 is about the shoulder width. Because the bedding has the same effect as making a bedding stable, or because the bedding material is essentially soft compared to the plate-like hardness, it is more effective than the stable plate. You can get a comfortable but comfortable sleep.

Based on the experiences of the present applicant, the effects of the present application “spine stabilizer and bedding for spine stabilization” will be summarized. If beginners and experts use the stabilization board or bedding of the present application in the optimal form and execute the health method, the result seems to have an effect of increasing immunity respectively.
The spine is corrected simply by stretching the back and supine. Stimulus applied to the muscles that support or envelop the spine by its own weight not only tries to keep the spine in its normal shape, but also extends to the internal organs. Blood circulation improves. There are reports that the first person who used the spine stabilization board of the present invention became hot all the time when he was supine for the first time. It has a diuretic effect and excretes waste products well. Metabolism improves. As an expert, weight remains constant. In the case of the present inventor, at the time of filing this application, he is 97 years old. I have never taken over-the-counter medicines. The hair is not completely white, and some black hair still remains. Perhaps it also helps prevent blur.

  Each embodiment will be described below with reference to the drawings.

FIG. 1 is a perspective view of a first embodiment according to the present invention. Opposite back portions 2 and 3 are arranged on the substrate 1 at a distance of 4, and the back surfaces 2 and 3 are fixed to the back surface of the substrate 1 at two locations with a plus screw.
The dimensions of each part are 40 mm for the width (24) of the back and back portions 2 and 3, 300 mm for the length (22), 50 mm for the height (23), 60 mm for the interval (4), and the material 8 for the back surface portion Is a square. As shown in the figure, the corners of the both ends and the surface of the back surface are dropped, but this is not a requirement. Since the width of the substrate 1 is 10 mm, the height of the square member itself is 40 mm. Further, the width (21) of the spine stabilizer itself is 140 mm.
A stable board with a height of 50 mm is considerably more stimulating.

FIG. 2 is a slope view of a beginner's spine stabilizer for the skilled person of FIG.
A thin synthetic resin plate is used as a substrate 1, and a pad made of felt, cork, or hard fiber having a width of 60 to 100 mm and a thickness (23) of 5 to 10 mm including the substrate 1 is mounted on both sides. Bonded with tape.
The interval 4 is 50 to 60 mm, and the width 21 is 170 to 260 mm.
The length 22 is a length from the tail bone of the human body to the shoulder (about 600 mm) and slightly longer. This length is for positioning. The user installs this stabilization board on the mattress in the position where the back is in contact, sits down in the longitudinal direction of the stabilization board, right next to the lowest end, and lies as it is. Then, the spine just fits in the interval 4 and both backs are grounded to the respective backs 2 and 3.
Naturally, the stimulus is small and there is little resistance. However, since it is thin, it can be turned over and the back can be put back on a stable board. It can be used for a long time and has the effect of maintaining the correct posture for a long time. Therefore, there is no resistance to repeated use the next night.
When a beginner suddenly uses the stable board for the skilled person shown in FIG. 1, the stimulation is so strong that it will be removed after a few minutes and will no longer be used.
A commercially available bakelite plate (25 mm × 365 mm) may be used for the substrate 1. This length (365 mm) is suitable for beginners and above, and does not have the positive positioning effect as described above. However, if the thickness of the stabilizer itself is about 1 cm, the back can be lifted and the position can be easily adjusted. Can be adjusted.

FIG. 3 is a perspective view showing another fixing mode of the first embodiment. The substrate 1 is fitted with a protrusion and a groove or fixed with an adhesive at a portion in contact with the bedding at a distance 4 between the back and back portions 2 and 3.
As described above, the integration of the spine stabilizer is performed by a well-known technique.
Reference numeral 9 denotes an auxiliary device for the stabilizer. This can be used as desired by placing a stabilizer as shown in FIG. 1 on the back and placing it on the waist so that it is perpendicular to the spine.

FIG. 4 is a view of the ballast as viewed from directly above.
The opposing back surface portions 2 and 3 are arranged and fixed on the substrate 1.
Opposite back portions 2 and 3 are disposed and fixed at both ends of the substrate 1.
The substrate 1 is fixed by a material on a long thin plate such as 1-1, 1-2 (1-3 is also used in some cases).
The back and back portions 2 and 3 may be made of wood board, felt, cork, fibers having appropriate hardness, cork, synthetic resin, aluminum, or the like.

(2-1) The second embodiment is characterized in that each portion is fitted or mated with each other on the surface where the substrate 1 and the pair of back-side portions contact, and is shown in five forms.
5 to 7 show the first example. As shown in FIG. 7 (viewed from below), the substrate 1 is divided in width into a central substrate 1C and side substrates 1B and 1D. The side substrates 1B and 1D are fixed to the back surface portions 2 and 3, respectively. Further, an engagement portion 40B is provided on the surface where the side substrates 1B and 1D are in contact with the central substrate 1C, and 40A is provided on the opposite 1C. Note that the width 21 (= width 25A + 2 × width 26) of the substrate 1 when 1B, 1C and 1D are engaged is the width of the back and back portions 2 and 3 plus a distance 4 (= space 4 + 2 × width 24). ).
FIG. 5 shows a slope view of a spine stabilization board engaged with a substrate having a width 25A, and FIG. 6 shows a slope view of a spine stabilization board engaged with a substrate having a width 25B larger than the width 25A. . If the shapes and arrangement positions of the engagement portions 40A and 40B are kept constant, the distance 4 between the spine stabilizers can be changed by changing the width of the central substrate 1C.
There are two types of agreements: close agreements that do not easily leave, and loose agreements that can be removed.
In addition, the shape of engagement or fitting is not limited to the example shown in the figure.
The spine stabilizer shown in this example has the same robustness as in Example 1 and is easy to assemble with different combinations. Therefore, the width, length, height, and spacing found as a result of inspection and trial and error. , Useful for providing products that combine the degree of material hardness.

(2-2) The next example is a product in the previous stage of what was introduced in FIG. 33B, and is shown in detail through FIGS.
Unlike the first embodiment, the board 1 is cut out from the four corners 41B and 42B of the center board 1C-1 shown in FIG. 10 as viewed from below, and has the same fitting portion as the shape cut from these four corners. 1B and 1D are fixed to the back surfaces of the opposite back surface portions 2 and 3, respectively.
The apparent three cases of the cutouts at the four corners (substantially two ways) are shown in the central substrate below the back surface. First, in the case of the center substrate 1C-1 having one width of 25A, a fitting portion 1B (40B) fixed to one end of the corresponding back surface portions 2 and 3 and a fitting portion 1D (fixed to the other end) 41B) has different shapes in the width direction. The center board 1C-2 shown below 1C-1 is obtained by reversing the shoulder part and the waist part of the above-mentioned center board (therefore, this is 1C-1 rotated 180 degrees horizontally). Same as). In the center substrate 1C-3 shown on the right, notches (41B) having the same shape are provided at the four corners. (In other words, the two ways are whether the two corners of the shoulder part and the two corners of the waist part are different, or the shape of the cutout part of the four corners is the same.)
In FIG. 10, the interval 4 is the same when the central substrate 1C-3 is placed on the bedding and the notched portion is placed against the back surface and the central substrate is rotated 180 degrees (fitting). Both are the same). However, the interval 4 is different when the center substrate 1C-1 having one end width 25A and the other end width 25B is rotated 180 degrees and placed. This is shown in FIGS.
Here, the fitting (or engagement) relationship will be described in detail. In the case of the center substrate 1C-3, the four corners are cut out as indicated by 41B. 41A is fixed to the corresponding opposite back surface portions 2 and 3 at positions where they fit into the notches. Each of these is fitted. Next, what is the fitting portion 40A that protrudes to the left and right of the center substrate 1C-3? Actually, it corresponds to the space between the two fitting portions 41A provided at both ends of each pair of back surfaces. In the case of the center substrate 1C-1, the same is true except that the fitting portions fixed to both ends of each pair of back surfaces are 41A and 42A.
In this example, since there is no stopper in the left and right direction, the fitting is not accurate, but the width 24 of the back surface portion, the width 25B of the center board, and the width of the fitting portion 1B (41A) fixed to the back surface of the back surface portion. Depending on the number 26, if the interval is set to be large enough, there is a risk of slipping off during use. However, if used normally, there will be no significant shift in bedding friction coefficient and weight. Although there is no completeness as a product like the previous example, when trial conditions are used to find conditions that match the user and the strength of the stimulus, the analogy is achieved by sliding the back part back to the back part. It is the best kit for finding the optimum distance.

(2-3) FIGS. 11 to 14 show the second improvement of the second embodiment as the third embodiment. This is also the detachable ballast shown in FIG.
As shown in FIG. 13, the four side substrates (four corner substrates) 1B having the same shape (width, length, thickness) as the notches from the four corners of the center substrate 1C are used as the fitting portions 41B and the back surface portion 2 It is fixed at 2 in 3. The left and right protrusions sandwiched between the cutouts 41B of the center substrate 1C have the same dimensions for both the shoulder portion width 25A and the waist portion width 25B. The protruding portion 40A in the length direction sandwiched between the cutout portions 41B of the central substrate 1C is a fitting portion 40B provided at the same position of the opposite back surface portions 2 and 3 according to the respective ends of the surface. A stopper 40 </ b> A is provided so as to be fitted to. The stopper has the same thickness as the thickness 23A of the back surface portion.
This will be described based on 2 of the second embodiment shown in FIG. 10 (in the case of the central substrate 1C-3). As shown in FIG. Notches and stoppers 40A engaged with the notches are fixed to the left and right ends of the substrate 1C shown in FIGS.
When the center substrate 1C is placed on the bedding and the back-to-back portions 2 and 3 are placed on the center substrate, the four fitting portions 41A fixed to the back surface of the back-to-back portion are the four fitting portions 41B of the center substrate 1C. Fits into each. At the same time, the fitting portions 40A on the both surfaces of the center substrate are accommodated in the fitting portions 40B provided on the opposite back surface portions 2 and 3, respectively. The fitting parts 41A and 41B mainly prevent the lateral shift, and the fitting parts 40A and 40B not only prevent the rear face parts 2 and 3 from shifting in the direction in which the interval 4 is narrowed, but also two pairs. It functions to bring the back surface into close contact with the central substrate 1C. Therefore, this embodiment of the detachable stabilizer is not displaced in the left-right direction and the shoulder and waist directions, and can be easily removed and installed on the bedding.
FIG. 14 is a view of the two parts before fitting shown in FIG.
When the central substrate 1C having the width 25A of FIG. 13 (FIG. 14) is fitted to the opposite surface portion, it becomes as shown in FIG. 11, and when the one having a width larger than 25A is fitted, the interval as shown in FIG. 4 spreads.
If the shapes and arrangement positions of the fitting portions 40A and 40B, 41A and 41B are the same, the opposite back portions 2 and 3 having different width, length, thickness and material and the central substrate 1C having a different width 25A can be obtained. By preparing a large number, a desired interval 4 can be obtained. Even if there is some play in the fitting portion, there is no hindrance, the deviation seen in 2 of Example 2 is prevented, and the product is highly complete.

(2-4) FIG. 15 is a view of a detachable stabilizer having a simple structure as viewed from below.
The opposing back surface portions 2 and 3 are placed in accordance with both ends of the substrate 1 having the width 21, and the corresponding engagement portions 40A and 40B provided at the respective positions are fitted and used. The convex portions are all 40A, and the concave portions are all 40B. Since the width 24 of the back surface portion is less than or equal to one half of the width of the substrate, an interval 4 is generated between the back surface portion and the width 21 which is twice the width 24.
In this case, the engagement part can be played to some extent to the extent that it is not easily disengaged once it is engaged.

(2-5) FIG. 16 is a three-dimensional view of a ballast characterized by the substrate 1, the materials 2A and 3A for the back surface, and the fitting portions 40A and 40B.
The substrate 1 is made of a thin synthetic resin such as a bakelite plate. On the materials 2 and 3 on the plate, urethane foam, which is a low-repulsion material, or materials 2A and 3A similar to them are fixed.
This back side is bonded to the substrate 1 with a double-sided tape or similar, or so-called “magic tapes” 40A and 40B as shown, one at the bottom of the back side and another. Is fixed to the substrate and used detachably.
As can be associated from FIG. 16, a groove is provided at the bottom of the materials 2 and 3 on the back side, or a through hole is provided at a slightly higher position from the bottom and integrated through the thin substrate 1 there. There are things to do.

17 to 26 are so-called cross-shaped ballasts.
There are two types of cross-shaped stabilizers: a hollow type (FIGS. 17 to 24) and a type that is not hollow (FIGS. 25 and 26).

図２３は具体的な数値を規定した第１象限内の対背面部２Ａの座標である。
図１７は，このように，肩部分の幅が２１Ａ，脊椎方向の長さが２２である基板１上の４つの部分にそれぞれ対背面部２Ａ，３Ａ，２Ｂ，３Ｂを，縦横十文字にそれぞれ４Ａの間隔をおいて配置して構成した安定盤である（もちろん，縦１文字の間隔４Aに対して，異なった横一文字の間隔４Ｂにすることもできる）。
縦1文字の間隔４Aを含む２つの対背面部２Aと３Aの幅２１は肩幅かそれ以内になるように設定してあり，この安定盤を水平に90度回転させた時同位置にくる幅２１B（対背面部３Aの他の一端と３Bの一端とその間の空間４Aとの和）も同じである。 FIG. 22 is prepared to explain the hollow type / symmetric type. A virtual origin is provided in the middle of the substrate (not shown), and a virtual vertical y-axis and horizontal x-axis passing through the origin are drawn. The vertical axis and the horizontal axis are orthogonal. The four parts divided by these two axes are called the first quadrant, the second quadrant, the third quadrant, and the fourth quadrant counterclockwise from the upper right. In the first quadrant, there is an L-shaped opposite back surface portion 2A. At this time, the back surface portion 3A is in the second quadrant where the back surface portion of the first quadrant is axisymmetric with respect to the vertical y axis, and the back surface portion 3A is in the fourth quadrant where the back surface portion is symmetrical with respect to the horizontal x axis. The back surface portion 2B exists at a position, and the back surface portion 3B exists at a position in the third quadrant that is point-symmetric with respect to the origin.
Now, when the values of the sides of 2A are as shown in Table 1 following FIG. 22, the points P, Q, R, S, T, and U of the opposite surface portion 2A are as shown in Table 2. The corresponding points of the other three opposite back portions are calculated based on this. As an example, Table 3 shows the coordinate values of the respective points on the opposite surface portion 3B.

FIG. 23 shows the coordinates of the back surface portion 2A in the first quadrant in which specific numerical values are defined.
FIG. 17 shows that the back surface portions 2A, 3A, 2B, and 3B are respectively provided on the four portions on the substrate 1 having the shoulder portion width of 21A and the spine length of 22 as described above, and the vertical and horizontal cross characters are each 4A. (Of course, it is possible to make the spacing 4B of one horizontal character different from the spacing 4A of one vertical character).
The width 21 of the two back surfaces 2A and 3A including the vertical spacing 4A is set so that it is within the shoulder width or less, and the width that comes to the same position when this stabilizer is rotated 90 degrees horizontally. The same applies to 21B (the sum of the other end of the back surface portion 3A, one end of 3B, and the space 4A therebetween).

18 to 21 are diagrams in which the shape of the substrate 1 of such a cross-shaped stabilizer is changed. The substrate shown in FIG. 18 has a cross shape. 19 to 21 are views as seen from directly above, and are as seen, and are circular (elliptical), irregular octagons, and the like. 21 is not L-shaped but fan-shaped. At this time, the width 21A including the interval 4A on the vertical axis may exceed the shoulder width, but since the portion corresponding to the shoulder on the opposite side portion has a fan shape, there is no particular problem. For example, pressing the scapula and the back in the vicinity of it against a hard plate is not inconvenient unless the scapula is abnormal due to the wonder of the human body. As can be seen from this, the shape of the crossed back surface portion of the cross-shaped stabilizer is not limited to the L-shape.

In addition to the above example in which the four parts are completely symmetric, the cross-shaped ballast is symmetric with respect to the vertical axis but asymmetric with respect to the horizontal axis as shown in FIG. There is a deformation.
In addition, with the basic stabilizer placed on the vertical axis, as shown in FIG. 25 (slope view), one plate-like material 91A and 91B is attached to the left and right, or as shown in FIG. 26 (top view). , Two plate-like materials (91A and 92A, 91B and 92B) are attached to the left and right with a spacing of 4B to form a cross-shaped stabilizer. At this time, 91A and 92A are fixed on or at both ends of the substrate 1B (arranged so that a space of 4A is formed on the surface), and the same applies to 91B and 92B and the substrate 1C.

  The basic stabilizer is simple in structure, but as its height increases, the stimulus becomes too strong and positioning becomes difficult. The left and right materials of the cross-shaped stabilizer are easy to position. First, place this stabilizer on the bedding and lie down. When fine-tuning the position of the back and the stable board, place your hands on the left and right ledges and lift your upper body. Therefore, it is desirable that the left and right protrusions of the cross-shaped ballast have a length from the right end to the left end equal to or greater than the shoulder width when targeting beginners. However, since the area where the back side is in contact with the back side is considerably larger than that of the basic stabilizer, there is a sense of stability even if you lie down, and there is no problem even if the vertical and horizontal lengths are hidden under the back side. Absent.

The basic stabilizer (A) in FIG. 33 has a structure in which a pair of materials are arranged at regular intervals and are placed against the back.
Based on this structure, the fourth embodiment of the present invention is a mattress or bed mat,
The center part corresponding to the back is made of soft material such as cotton, normal bedding material, (low resilience) urethane, and both end parts are made of relatively hard material.
We suggest that the center part corresponding to the back is composed of hardened material such as cotton hardened, hardened bedding material, (high resilience) urethane, and both end parts are composed of ordinary bedding material. Is.

  FIG. 27 is a slope view of a mattress, mat, and mattress that can be folded in three. The head portion of the bedding, the head portion and the leg portion, or the entire three portions are constituted by the central material 5 and the both end materials 6. The width 21 of the central material is ideally the distance from the right armpit to the left armpit to the shoulder width.

When [0036] (1) is applied to the bedclothes that lie on the back, as mentioned above, the center of gravity is stabilized by the effect of protecting the upper body and keeping it quiet and the fact that a part of the body is in contact with the solid material. There is an effect of getting a feeling.
In addition, when (0036) (2) is applied to a bedding that lies on its back, it is necessary to lie on its back in order to lie on a relatively large area (such as the width 21 is about the distance between both armpits or the shoulder width). After that, it is relatively easy. More effective than normal bedding. Because it is bedding, there is also a warming effect. No matter how hard the central material is, it is not as strong as the board, so the stimulus is never strong, and it can withstand long supine positions. Furthermore, since the material at both ends is a relatively soft stuffing in this case, movement during sleeping is not difficult. If the central material is not hardened like a board, this bedding works to maintain health from beginner to intermediate.

Fig. 28 shows a three-foldable mattress, mat, and mattress made of a relatively soft material. The cover on both ends is made of canvas, felt, canvas, or other firm, firm cloth.
If this is a mattress, lay it under the mattress as shown in FIG. A cross-sectional view of the bedding of the present invention before supine is as shown in FIG. 30, and a cross-sectional view of the bedding when supine is as shown in FIG. As can be seen from this figure, by covering the left and right ends of the bedclothes that lie on each other with a strong cloth, it is possible to obtain an effect close to that of a bedcloth composed of a soft center material and hard both ends material. Although not shown in the figure, if it is described with the aid of FIG. 28, even if the center material 5 is made of a strong cloth and the both ends material 6 is made of a normal soft cloth, the hard center material and the soft both ends material are used. According to the bedding consisting of and, it is very rudimentary but useful as a healthy bedding. Both are included in the idea of the present invention.
For Example 4 bedding, as shown in Example 4-1 in FIG. 35, the central material (or central cover) 5 may be widened, and as in Example 4-2, the central material (or central cover) is used. ) 5 may be as much as the spine.

The spine stabilizer is an instrument that is placed on the bedding. On the other hand, Example 5 is a bedding incorporating a mechanism for stabilizing the spine.
FIG. 32 is a three-dimensional view of a bed mat that can be folded in three. In the center of the width, the spine 5 having a width of 4 is softer than the material of an ordinary bedding or the back of the back at a position corresponding to the spine. It was made of a material, and opposite sides 2 and 3 were made of relatively hard material on both sides, and both ends were made of ordinary bedding material 6 (soft material).
The bedding stuffing is made of an ordinary soft material with a soft cover for the spine, a hard cover for the back side adjacent to both sides, and the left and right ends of the bedding covered with the same cover as the soft spine. There are things to do.
Although it does not reach the strong health maintenance effect as shown in Examples 1 to 3, it can take a correct posture as much as possible while sleeping, spending about one third of life, and can have a moderate weight effect.
As shown in Example 5 in FIG. 35, the opposite back portions 2A and 3A are arranged at both ends of the central material 5 (at this time, the width 21 of 2A, 3A and 5 is ideally around the shoulder width of the user). , Next to each other, the opposite back portions 2B and 3B are arranged, and seams are provided between 2A and 2B and between 3A and 3B. There may be no seam between the material at both ends and the back surface portion 2B, or between the other material at both ends and the back surface portion.
In the case of mattresses, thanks to the thick padding and the strong seams between them, the padding of the same material or the cover of the same material can be used separately for the spine, the back and the ends. FIG. 36 shows a commercial product in which the periphery is trimmed (hemmed) and eight “quilted portions” 92 are provided at the four corners and the center fold. A seam is provided between 92 to prevent the padding from shifting. Now, as shown in the figure, in the case where the mattress is folded in three, when the quilt is applied to the eight portions a to f, the vertebra portion 5 (distance 4), the posterior portions 2 and 3, and both end portions 6 The bedding is composed. Even if the contents and cover are the same material, the seam and the sewn part work independently, making it possible to make a bedding that is easy to sleep and maintain health.

Embodiments 4 and 5 of the present invention are epoch-making as bedding.
Although FIG. 32 shows an example of a mat or a mattress, it is naturally possible to apply this configuration to a mattress.
Conventionally, mats are harder than mattresses in combination with mattresses.
In FIG. 29, the present applicant has proposed to lay a mat having a soft part under the futon. This will be described with reference to FIG.
While fascinated by the properties of urethane materials and experimenting with the bedding, it became difficult to believe that low-resilience urethane mats would be suitable for bedding. The reason was the instability of the center of gravity. Therefore, as shown in FIG. 34, an ordinary mattress was layered on a low-resilience urethane mat, but the property of instability of the center of gravity was still inherited.
Next, we tried to use a high resilience urethane mat alone. Although the sinking of the body was relatively shallow, I felt that the main points of the body were well sinked and protected. High resilience urethane mats had a better impression than low resilience. However, the feeling of instability of the center of gravity was not much different. Not only the high-resilience urethane bedding alone, but also when sleeping with a normal mattress (using a thin pillow), I felt uncomfortable that I could fall asleep on my neck. Until now, he has not experienced even when he is lying on the board from the tail bone to the shoulder and back of the head.
The high resilience of the high resilience urethane mat is also inherited by the overlay (although it attenuates) and appears to have affected the neck, not the shoulder.
(The heights of rebound when dropping the ball from a certain point are listed in order from low to low: urethane, cotton mattress, board floor, and high resilience urethane.)
The effects of urethane products as chemical products are unknown.
As the applicant, if urethane is used as a material for bedding, it is proposed to arrange materials having different hardness as in Example 4 or 5.
Further, in FIG. 32, the configuration of Example 5 is applied to the bedding laid under the mattress, but this is an application of the property that the degree of hardness of the underlay is transmitted to the overlay as shown in FIG.
The human body is more flexible than imagined. For example, there is no problem even if the portion that hits the spine is flat without using a unique S-shape. In this application, approximate dimensions such as the shoulder width and the distance between the armpits are shown. This is because, except for special cases, it is considered that some errors are allowed by the flexibility of the human body.

From the standpoint of keeping the posture correctly at bedtime, which is one third of life, I tried to approach a simple but unexpectedly difficult health method. The acquisition has at least a path from beginner to expert, and it seems that it is necessary to start with a little stimulus like jogging and continue to increase the load gradually while repeating.
The width, length, and height of the spine stabilizer, the width of the back against the back, and the degree of firmness of the back are the five major factors that make it possible to obtain this health method.
Basic stabilizers, removable stabilizers, and cross-shaped stabilizers can be graded and commercialized.
In addition, the bedding shown in Examples 4 and 5 is based on the idea of a basic spine stabilization board that looks reckless at first glance. First, the child with a soft skeleton that seems to have no edge with the spine stabilization board. Can be used for It can be used for people who need rest, those who have back pain, healthy people, etc., who can give advice in the field of this industry, and develop people who select appropriate products in response to client requests desired.

The slope figure which showed the structure of the basic stabilizer. (Example 1) The slope figure which showed the structure of the basic stabilizer for beginners. (Example 1) The slope view which showed another structure and auxiliary | assistant instrument of the basic stabilizer. Example 1 A view of the basic stabilizer from the top. (Example 1) The slope view of a detachable stabilizer. (Example 2-1) The slope view of the detachable stabilizer provided with a wider interval. (Example 2-1) The figure which looked up at the partial structure of the detachable stabilizer from diagonally downward. (Example 2-1) The slope view of a detachable stabilizer. (Example 2-2) The slope view of the detachable stabilizer provided with a wider interval. (Example 2-2) The figure which looked up at the partial structure of the detachable stabilizer from diagonally downward. (Example 2-2) The slope view of a detachable stabilizer. (Example 2-3) The slope view of the detachable stabilizer provided with a wider interval. (Example 2-3) The figure which looked up at the partial structure of the detachable stabilizer from diagonally downward. (Example 2-3) The figure which looked down at the partial structure of the detachable stabilizer from diagonally above. (Example 2-3) The figure which looked up at the partial structure of the detachable stabilizer from diagonally downward. (Example 2-4) The slope view of a detachable stabilizer. (Example 2-5) A slope view of a cross-shaped stabilizer. Example 3 The slope view of the cross-shaped stabilizer with different substrate shapes. Example 3 FIG. 6 is a top view of a cross-shaped stabilizer with different substrate shapes. Example 3 FIG. 6 is a top view of a cross-shaped stabilizer with different substrate shapes. Example 3 The top view of a cross-shaped ballast with a fan-shaped opposite side part. Example 3 The figure which coordinated the cross-shaped stabilization board seen from the top. (Example 3) The figure which coordinated another cross-shaped stabilization board seen from the top. (Example 3) The figure which coordinated the asymmetric cross shape type | formula stable board seen from the top. (Example 3) The slope view of another cross-shaped stabilizer. (Example 3) The figure which looked at other cross-shaped stabilizers from the top. (Example 3) A slope view of a mattress composed of one central material and a pair of both-end materials. Example 4 A slope view of a mattress covered with one central material and a pair of material at both ends. (Example 4) A combination of an ordinary mattress and a mat to which Example 4 is applied. (Example 4) Sectional drawing of the bedding of Example 4 (FIG. 28) applied. Example 4 Sectional drawing of the bedding of Example 4 (FIG. 29) applied. Example 4 The slope figure of the bedding which applied the basic stabilizer. (Example 5) Explanatory drawing which summarizes this invention. (Examples 1 to 5) (A) is a basic stabilizer (Example 1), (B) is a detachable stabilizer (Example 2), (C) is a cross-shaped stabilizer (Example 3), ( D-1) is an explanatory diagram for applying the basic stabilizer to the spine bedding; (D-2) is the first spine bedding (Example 4); and (E) is the second spine. This corresponds to the bedding for stabilization (Example 5). A slope view combining a mattress and a urethane mat. (Description) FIG. 10 is a top view for explaining the fourth embodiment and the fifth embodiment. FIG. 10 is a top view for another explanation regarding the fifth embodiment.

Explanation of symbols

1 A base 1 A for fixing or fitting a pair of back surfaces A portion 1 B provided on the back portions 2 and 3 for fixing or fitting the base 1 A part of a substrate when fixed to the back portions 2 and 3. Side board 1C A board that can be removed and replaced with one of a different width. Central substrate 1D A substrate paired with 1B in Example 2-4.
1-1 The base 1 for fixing or fitting the back and back parts 2 and 3 is not a single base but is divided into a plurality of parts, and the base used for fixing or fitting the back and back parts 2 and 3 at a plurality of locations. One of the alternative parts.
1-2, 1-3 Same as above.
2,3 Opposite part (supports spine indirectly).
2A, 2B, 3A, 3B The opposite side of the cross-shaped ballast.
4 Spacing provided to receive the main part of the spine. Usually 5-6cm.
4A, 4B Spacing used on a cross-shaped ballast.
5 A soft material similar to a material such as a futon or mat, or an anti-vertebral portion that receives a spine made of the material.
6 Contents and materials of futons and mats.
8 Surface 9 after removing the corner when the back part etc. are made of a hard material.
21 Length in the direction perpendicular to the spine of the stabilizer.
22 Length of the stabilizer in the spine direction.
22A, 22B The length of the transverse portion of the cross-shaped stabilizer in FIG.
23 Height from the bedding surface to the back of the stabilizer.
23A Height from the base 1 to the surfaces of the backside parts 2 and 3.
24 Width of the stability board opposite the back.
24A, 24B Width of the back surface portion in FIG.
25A, 25B Central substrate 1C width 26, 27 Side substrate 1B width (different)
40A, 40B, 41A, 41B Fitting part. (In general, a pair of A and B having the same sign is paired, but as shown in the embodiment, there is a case where a fitting relationship is shown between different numbers.)
91A, 91B Left and right orthogonal parts in FIGS.
92 The part which put the quilt on the important point of the mattress in FIG.

Claims (5)

  A device for lying on a mattress and supine, with the back surfaces 2 and 3 receiving the back surfaces on both sides of the spine spaced apart so that the spine does not touch the position where the spinous processes of the spine face. The spine stabilizer is characterized by being arranged and integrated so that the sum 21 of the width of each of the opposite surfaces and the distance is about the shoulder width or less.   In a spine stabilizer that is integrated with a pair of back-to-back portions 2 and 3 arranged at an interval of 4 on the substrate 1, or the substrate 1 When the central substrate 1C is divided into a pair of side substrates 1B and 1D, and the side substrates 1B and 1D are fixed to the back surfaces 2 and 3, the central substrate 1C and the two side substrates 1B and 1D are separated. The spine stabilizer according to claim 1, wherein engagement portions 40A and 40B are provided at contact portions so that the respective parts can be attached and detached.   In the spine stabilizer, in which the substrate 1 is divided into two parts divided by left and right by a virtual vertical axis, and two opposing back surface parts 2 and 3 are arranged so as to be separated from each other by a distance 4, One right-hand orthogonal part with respect to the right-to-back part and one left-right-orthogonal function with respect to the left-to-back part so as to overlap on an imaginary horizontal axis that is orthogonal at an arbitrary point near the center of the vertical axis Two right-angled portions are provided for the right-to-back surface portion and two left-right-angled portions are provided for the left-to-back surface portion with an interval of 4B with respect to the virtual horizontal axis. The spine stabilizer according to claim 1.   At least one of the ends of the mattress or mat that touches the head and feet, or at least one end of the mattress or mat that can be folded in three, the ends adjacent to the central portion 5 where the majority of the upper body of the human body is located The bedding composed of the materials having different degrees of flexibility of the part 6 and the material 5 and the material 6 made of stuffing having different degrees of flexibility, or made of ordinary bedding materials A bedding for stabilizing the spine, which is covered with a cover 5 and a cover 6 having different degrees of stiffness. The spinous process of the spine at the center where most of the upper body of the human body is located in at least one of the mattress or mat head and foot, or at least one of the mattress or mat head and foot The spine 5 is placed at the position where the face faces, the back parts 2 and 3 are placed at the parts facing the back on both sides, and both end parts 6 are placed at both ends, or the upper half of the human body is large. Place the spine cover 5 at the position where the spine of the spine faces in the central part of the normal bedding where the part is located, and place the back cover 2 and 3 on the adjacent parts on both sides. Further, a spine stabilization bedding characterized in that both end covers 6 are arranged at both ends thereof.

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