TWI595868B - Back relaxation board - Google Patents

Description

Lumbar back pressure plate

The invention relates to a backrest pressure plate, in particular to a one-piece molding, and is provided with a plane area and a slope area provided on the lower surface of the board part to cooperate with the human back work to place the invention on the spring mattress or other Above the cushion, after the user lie on the back, part of the lower back can be pushed, and the spine groove provided on the upper surface of the plate can be used for the user's spine to avoid the crowd being squeezed and cause discomfort. Then, the pressing portion provided on both sides of the plate portion is used to push the user's waist back or the right side of the buttocks, and then the user moves the body to push up and down the waist and back, thereby achieving self-pressing the lower back. Or soothing function of the buttocks.

According to the currently commercially available back massage device, such as the new patent No. M471273 "massage pad", the massage mechanism comprises a first massage portion, a second massage portion, a third massage portion and a fourth massage portion, each massage portion A convex massage head is provided, and each massage part is driven by a driving member to operate at the same time. When the user uses the body against the present invention as a seat back or a backrest, the neck is further abutted against the second massage portion, and the back is abutted against the first massage portion, the third massage portion, and the fourth massage portion; When the driving member is energized to drive the massage portion to operate, the massage head may be rotated or yawed to exert a pressing massage effect on the neck and the back of the user, and the disadvantage is that it must be driven by electric power. It can't be used in a variety of places (such as the inconvenience of plugging in the power supply). Secondly, each massage department can only perform the scheduled massage part, and it can be placed on the back of the chair or the backrest. The strength is insufficient, and the pressure on the lower back is relieved. . Moreover, the structure is complicated and bulky, and it cannot be carried around. The user cannot enjoy the effect of relieving back pressure at any time, and the production cost is high and the price is high, which causes an invisible restriction on the purchase object.

For this reason, the inventors of the present invention have invented the case in view of the shortcomings and inability to popularize the currently commercially available massage device, and the problem of insufficient pressure.

The object of the present invention is to make a back-stable pressure-reducing plate by integral molding, thereby reducing the manufacturing cost, and having a small volume, which can be conveniently carried around and massaged at any time.

The second object of the present invention is to provide a pressing portion provided by the backrest pressure plate according to ergonomics. When the user places the present invention on a spring mattress or other soft pad, the user can push The pressing part pushes the user's lower back or buttocks to generate a proper pushing pressure path, thereby achieving the effect of relieving the pressure on the lower back.

In order to achieve the above objective, the backrest pressure-reducing plate of the present invention comprises a plate portion, and the lower surface of the plate portion is provided with a flat area and a sloped area, so that the upper sides of the plate portion are slightly upturned, and the front plate of the human body is matched with the front plate of the human body. The lower surface of the part is placed on the spring mattress or other soft pad. After the user is lying on the back, the part of the lower back is suitable for the upper part of the invention; the upper part of the plate is provided with a vertebra groove to allow the user's spine to It is accommodated in the spine groove portion to avoid crowding to the spine and cause discomfort; and two pressing portions are arranged on both sides of the upper surface of the plate portion, and each of the pressing portions is composed of a plurality of pressing units of equal or unequal spacing. The surfaces of the pressing units are all spherical, and the widths of the pressing units are equal or unequal. When the user uses the present invention, the lower surface of the plate portion is placed on the spring mattress or other soft pad, and after the user lies on the back, the spine is placed in the spine groove portion and pushed by the pressing portions. Appropriate position on the back of the user's back, and by the user's moving body to produce the effect of pushing the lower back up and down, to achieve self-improvement of the sore function of the lower back or buttocks.

The backrest pressure-reducing plate of the present invention, wherein the plate portion is inclined, and when the user is lying on the back and moving the body, the pressing dead angle is prevented, and the pressing units of the pressing portion are kept in contact with the user's lower back. Push the state.

The backrest pressure plate of the present invention, wherein the spine groove can be accommodated in the spine groove portion of the user, in addition to avoiding crowding to the spine, and the user can use the process of the present invention to move In the body, the spine is pushed at the same time by the shape of the spine groove to relieve the effect of the spine.

In the backrest pressure-reducing plate of the present invention, the surface of the plurality of pressing portions provided on the two sides of the upper surface of the plate portion is equidistant or unequal, and the surface of the plurality of pressing units is spherical, and each pressing unit has a uniform width. Or the unequal width, the spherical surface can push the user's lower back, and the distance between the pressing units can make the tread of each pressing unit push the user's lower back or The buttocks, the best push pressure, the effect of deep massage.

The backrest pressure-reducing plate of the present invention, wherein the pressing points of the two sides of the upper surface of the upper surface of the upper portion of the upper portion of the upper surface of the upper portion of the upper portion of the upper surface of the upper portion of the upper portion of the upper portion of the upper surface of the upper portion of the upper surface of the upper portion A soothing deep massage effect.

In order for the examiner to fully understand the backrest pressure plate of the present invention, it will be described below with reference to the drawings.

1 and 2, the back pressure relief plate of the present invention is integrally formed, and comprises at least a plate portion 1 having a flat surface 100 on the lower surface 10 and an inclined slope outwardly on both sides of the planar area 100. The regions 101, 101a allow the upper sides of the plate portion to assume a slightly upwardly elevated shape to match the shape of the human back, so that the flat surface of the lower surface of the plate portion allows the present invention to be closely attached to the spring mattress Above the upper or other cushions, after the user is lying on his back, a portion of the lower back or buttocks is placed above the present invention (see Figures 6-9). Furthermore, the upper surface 11 of the plate portion 1 on both sides of the spine groove portion forms an abutting surface 110, and a certain concave surface 111 is formed on the outer side of the abutting surface 110 (see FIGS. 3, 7, and 8). 9) to match the operation of the spine groove.

1 to 3, the lumbar back pressure plate of the present invention is provided with a spinal groove portion 2 which is located on the upper surface 11 of the plate portion 1, and the spine groove portion 2 is a circular groove shape for the purpose of allowing the user's spine to accommodate It is assumed that the spine groove portion 2 of the arcuate groove shape can push the spine and avoid excessive crowding of the spine, resulting in discomfort (see Figs. 4 and 5). In this way, the spine groove portion 2 is matched with the abutting surface 110 formed on the upper surface 11 of the plate portion 1, and the user's spine can be accommodated, and the back range of the user's spine can be supported (see FIG. 6~). 8), can avoid the spine being injured by any excessive pressure.

As shown in FIGS. 1 to 3, the backrest pressure-reducing plate of the present invention is provided with two sets of pressing portions 3, which are respectively located on both sides of the upper surface 11 of the plate portion 1, and the two sets of pressing portions 3 are respectively Each of the free plurals is composed of the pressing unit 30 which is equidistant or unequal, and the so-called equidistant or unequal pressing unit 30 means that the distance d0 between the pressing units 30 adjacent to the same side is equal or unequal. The surface of the pressing unit 30 is a spherical surface or a circular arc surface, and the pressing unit 30 on the same side has an equal width or an unequal width, and the so-called equal width or unequal width pressing unit 30 refers to The surface widths w0 of the adjacent pressing units 30 are equal or unequal. Of course, the plurality of pressing units 30 of the two sets of pressing portions 3 of the present invention are composed of three pressing units 30 of the same width and a pushing unit with a small width at the end, in order to provide better Push the point and face to enhance the pushing effect (Figures 4 and 5). Further, as shown in FIG. 2, 3 and 5, the buffer hole 3a is disposed below the pressing portion 3, and the buffer hole 3a is used to absorb the force of the user to press down on the backrest pressure plate to achieve the dispersion pressure and lift. The effect of the pressure effect. As shown in FIGS. 6-8, the user's lower back forms a certain gap with the concave surface 111 of the upper surface of the plate portion 1 by the slightly elevated projection portion 3 allowing the user to lie on the upper side. , the pressing portion is fully touched to the proper position of the user's lower back, and the spine groove portion 2 is matched with the abutting surface 110 formed by the upper surface 11 of the plate portion 1 to allow the user's spine to be accommodated, and It can support the back range of the user's spine, and then support and push by the two sets of pressing parts 3 to generate three-point support and two sides to push the user's lower back to produce the most on the user's lower back. Good push effect. Or as shown in FIG. 9, the user can use the present invention to push the acupuncture points on both sides of the buttocks, and the user pushes the feet upwards or moves in the order of raising and lowering, so as to push the upper part of the plate portion 1. The pressing unit 30 of the portion 3 can produce an optimal pressing and soothing effect on the buttocks of the user.

As shown in FIG. 4, the back pressure relief plate of the present invention is located on the front side and the rear side 12, 13 of the plate portion 1, and each of them extends upward to the front and rear sides 31, 32 of the push unit 30 of the pressing portion 3 which are located at the outermost side, and Each of them forms a different elevation angle, wherein the front side 12 of the plate portion 1 and the front side 31 of the pressing portion 3 form an angle ∮1 greater than 90 degrees with the horizontal plane, and are located behind the rear side 13 and the pressing portion 3 of the plate portion 1. The edge 32 is formed with an angle ∮2 of less than 90 degrees with the horizontal plane, that is, the aforementioned angle ∮1 is larger than ∮2, and the purpose thereof can be referred to FIGS. 6-9, when the user places the present invention on a spring mattress or other cushion. In this case, since the angle ∮1 between the front side 12 of the plate portion 1 and the front side 31 of the pressing portion 3 is larger than the angle ∮2 between the rear side 13 of the plate portion 1 and the rear side 32 of the pressing portion 3, the user is placed on his back. During the action, the waist back is smoothly pressed against the upper side of the present invention at a very smooth angle, as shown in Figs. 6-8, and the user's spine is placed in the spine groove portion 2, and the pressing portions 3 are allowed. The pushing unit contacts the user's waist and back, and when the user starts to move up and down freely By pressing portion 3 to the pressing unit generating the pressing effect of the deep portion of the vertical back 30, to achieve the self-pressing back portion disopyramide relief function. Or as shown in FIG. 9, the user can use the present invention to push the acupuncture points on both sides of the buttocks, and the user pushes the feet upwards or moves in the order of raising and lowering, so as to push the upper part of the plate portion 1. The pressing unit 30 of the portion 3 can produce an optimal pressing and soothing effect on the buttocks of the user.

In summary, the present invention allows the user to freely carry and use the spine groove portion and the pressing portion provided by the integrally formed lumbar back pressure plate, such as on a bed, a floor or the like. Suitable for the top of the plane, so that the user can lie on the plane in a reclining position, and let the user's body press the back of the waist to press the pressure plate, so that the back of the waist can be deeply pressed, soothing and reducing the waist. Back pressure, improve the health and physical and mental effects, the composition of the novelty and progress of the case.

Plate portion 1, lower surface 10, plane region 100, sloped regions 101, 101a, upper surface 11, abutment surface 110, concave surface 111, front side 12, rear side 13, spine groove portion 2, group pressing portion 3, Pushing unit 30, spacing d0, surface width w0, front side 31, rear side 32, angle ∮1, angle ∮2, buffer hole 3a

Figure 1 is a plan view of the present invention. Figure 2 is a front view of the present invention. Figure 3 is a cross-sectional view taken along line A-A of Figure 1. Figure 4 is a side view of the present invention. Figure 5 is a perspective view of the present invention. Fig. 6 is a view showing the state of use of the lower back of the present invention. Fig. 7 is a second view showing the state of use of the lower back of the present invention. Figure 8 is a third view of the state of use of the lower back of the present invention. Fig. 9 is a view showing the state of use of the buttocks of the present invention.

Plate portion 1, upper surface 11, front side 12, rear side 13, spine groove portion 2, group pressing portion 3, pressing unit 30, pitch d0, surface width w0, front side 31, rear side 32

Claims (9)

A backrest pressure plate comprising at least a plate portion, wherein a lower surface and a sloped area are provided on the lower surface, so that the upper sides of the plate portion are slightly upturned to fit the back of the human body; the spine groove portion is located on the upper surface of the plate portion The user's spine can be accommodated in the spine groove and pushed, and the crowd can be prevented from being pushed to the spine. The front side of the plate portion and the front side of the pressing portion form an angle of more than 90 degrees with the horizontal plane. 1, and located at the rear side of the plate portion and behind the pressing portion and formed with an angle of less than 90 degrees with the horizontal plane ∮ 2: the pressing portion is located on both sides of the upper surface of the plate portion, and each of the pressing portions is pressed by a plurality The unit composition, the surface of each pressing unit is a spherical type; thus, when the user places the invention on a spring mattress or other soft cushion, after lying down, the spine can be located in the spine groove portion, The user moves the body up and down, that is, the pushing unit of each pressing part pushes the user's lower back, and the pressing of the lower back or the buttocks is achieved, and the self-pressing of the lower back is soothing. The backrest pressure-reducing plate according to claim 1, wherein the lower surface of the plate portion is provided with a flat area, and the inclined surface areas are outwardly inclined on both sides of the plane area, so that the upper sides of the plate portion are slightly upwardly elevated. The shape is matched with the shape of the back of the human body, so that the flat surface of the lower surface of the plate portion can be used to adhere the present invention to the spring mattress or other soft cushions, and the user can lie on the back and let the waist or the hips Suitable for being above the invention. The lumbar back pressure plate according to claim 1, wherein the upper surface of the plate portion is located on both sides of the spine groove portion and forms an abutting surface, and a concave surface is formed on the outer side of the abutting surface to cooperate with the operation of the spine groove portion. The lumbar back pressure plate according to claim 1, wherein the spine groove portion is a circular arc groove shape, so that the user's spine can be accommodated, and the spine groove portion of the arc groove can push the spine and can be avoided. Excessively crowding the spine; wherein the spine groove cooperates with the upper surface of the plate to form an abutment surface for the user's spine It can be accommodated to support the back or hip range on both sides of the user's spine, which can prevent the spine from being injured by any excessive pressure. The backrest pressure-reducing plate according to claim 1, wherein the pressing portions are two groups and are respectively located on two sides of the upper surface of the plate portion, and each of the pressing portions is a plurality of pressing units that are equidistant or unequal. The composition, the so-called equidistant or unequal distance pushing unit, refers to the equal or unequal distance between the pressing units adjacent to the same side; wherein the pressing unit surface of the pressing part is a spherical surface or an arc In the shape, the pressing unit on the same side is equal or unequal width, and the pushing unit of equal width or unequal width means that the surface widths of adjacent pressing units are equal or unequal. According to claim 5, wherein the plurality of pressing units of the two groups of pressing portions are composed of three pushing units of the same width and a pushing unit having a smaller width at the end, the purpose is to Provide better push points and faces to enhance the push effect. The lumbar back pressure plate according to claim 1, wherein the cushioning hole is located below the pressing portion, and the buffer hole is used to absorb the force of the user pressing the back pressure plate to reach the dispersing pressure and lift the pushing. The effect of the pressure effect. According to the back aspect of the invention, in the backrest pressure-reducing plate, the concave portion of the upper surface of the plate portion and the upper surface of the plate portion are formed by the high-projection pressing portion. The gap allows the pressing portion to fully contact the waist back of the user, and the abutment surface provided on the upper surface of the plate portion by the spine groove portion accommodates the user's spine and can support the use. The back range on both sides of the spine is supported and pushed by the two sets of push parts to produce three-point support and two sides to push the user's lower back to produce the best push on the user's lower back or hip. Pressure effect. The backrest pressure-reducing plate according to claim 1, wherein the front and rear sides of the plate portion respectively extend upward to the front and rear sides of the pressing unit at the outermost side of the pressing portion, and each of them forms a different elevation angle.