JP5232557B2 - Mattress equipment - Google Patents

Description

  The present invention relates to a mattress device suitable for a case where a user goes to sleep in a prone state facing down or receives a massage on the back.

  When sleeping using a mattress device, some users prefer to sleep in a prone state rather than a supine face up, and massage the back of the body on the mattress device. When receiving, the user will take a prone posture.

  When the user takes a prone posture on the mattress device, the face is compressed by the upper surface of the mattress device, which may be uncomfortable or difficult to breathe.

Therefore, a mattress device having a configuration shown in Patent Document 1 has been proposed in order to prevent the face from being compressed when the user takes a prone posture. This mattress device has a through-hole penetrating in the thickness direction at one end in the longitudinal direction of the cushion body, and when the user takes a prone posture, the face nose and mouth are placed in the through-hole. By positioning it, I try to prevent difficulty in breathing.
JP 2008-35970 A

  As shown in Patent Document 1, if a through hole is formed at one end of the cushion body in the longitudinal direction, the through hole prevents the user from breathing easily when the user takes a prone posture. Can do.

  However, since the through-hole is not formed in the cushion body used for the normal mattress device, the through-hole must be formed in the cushion body. Therefore, it may take a lot of time to form the through hole in the cushion body.

  Moreover, if the cushion body is a foamed elastic material such as urethane foam, it is relatively easy to form the through hole, but if the cushion body is a spring unit, it is formed by removing a part of the spring. Therefore, it may take a great deal of time to form the through hole.

  Furthermore, when a through hole is formed in the cushion body, the through hole is exposed to the outside. Therefore, the inner peripheral surface of the through hole must be covered with an exterior body as with the cushion body. In that case, since it is not possible to cover the inner peripheral surface of the through-hole using the exterior covering the cushion body as it is, the outer covering is covered with a different cloth and the cloth is integrated with the outer covering. It must be sewn so that it takes a lot of time and effort.

  An object of the present invention is to provide a mattress device that prevents a face from being compressed and difficult to breathe when a user uses the prone posture without forming a through hole in the cushion body. .

This invention comprises a cushion body,
An upper elastic sheet provided over the entire top surface of the cushion body and having a first air hole formed at one end in the longitudinal direction;
A lower elastic sheet provided over the entire lower surface of the cushion body;
An elastic sheet for pillows, which is provided on the upper surface of one end in the longitudinal direction of the cushion body by being laminated on the upper elastic sheet, and is formed with a second ventilation hole facing the first ventilation hole;
An exterior ground covering the laminated body of the cushion body, the upper elastic sheet and the lower elastic sheet, and at least a portion corresponding to the pillow elastic sheet is formed of a stretchable fabric;
And holding means for extending and holding portions corresponding to the first and second vent holes of the exterior ground along the inner peripheral surfaces of the first and second vent holes. In the mattress device to do.

  The holding means has a size corresponding to the planar shape of the first and second vent holes, and a frame body that is pushed into the first and second vent holes while extending the exterior body, It is preferable that the frame body pushed into the first and second ventilation holes is configured to be connected to the cushion body.

The pillow elastic sheet is preferably formed of an elastic material harder than the upper elastic sheet, and is provided between the upper surface of the cushion body and the upper elastic sheet.

  The cushion body is preferably a spring unit.

  According to the present invention, the pillow elastic sheet is provided on the upper surface of one longitudinal end of the cushion body on which the upper elastic sheet is laminated, and the outer elastic body and the pillow elastic sheet are formed with air holes, It was formed of a stretchable fabric, and the exterior body was extended along the inner peripheral surface of the vent hole and held in that state.

  Therefore, when the user takes a prone posture, it is possible to prevent the face from being compressed by the air holes formed in the upper elastic sheet and the pillow elastic sheet, so that the air holes are not formed in the cushion body. In addition, it is possible to easily cover the inner peripheral surface of the vent hole by extending and holding the portion corresponding to the vent hole of the exterior body into the vent hole.

  An embodiment of the present invention will be described below with reference to the drawings.

  FIG. 1 is a partially sectional plan view of the mattress device, and FIG. 2 is a partially sectional side view. As shown in FIG. 2 and FIG. 3, the mattress device includes a spring unit 1 as a cushion body. The spring unit 1 has a plurality of spring bodies 3 (only one is shown) arranged in a rectangular shape in plan view. The spring body 3 is continuously formed by a single wire so that the plurality of coil portions 2 have substantially parallel axes.

  On the upper surface of the spring unit 1, an upper elastic sheet 4 having approximately the same size as that of the upper surface is laminated via a protective sheet 6a such as compressed cotton having air permeability, and the lower surface has the same size as the lower surface. The lower elastic sheet 5 is laminated via the protective sheet 6b. Each elastic sheet 4, 5 is formed of, for example, a relatively soft urethane foam.

  As shown in FIG. 1, the planar shape is a rectangular shape at one end in the longitudinal direction of the upper surface of the spring unit 1 and between the upper surface and the upper elastic sheet 4 as shown in FIG. The pillow elastic sheet 7 is provided. The pillow elastic sheet 7 is made of an elastic material harder than the upper elastic sheet 4 by, for example, chip urethane.

  A portion of the upper elastic sheet 4 corresponding to the central portion of the pillow elastic sheet 7 has an elliptical first vent hole 8 extending in the thickness direction along the width direction of the spring unit 1. Is formed. A second vent hole 9 penetrating in the thickness direction is formed in the center portion of the pillow elastic sheet 7 in a portion corresponding to the first vent hole 8 in the thickness direction.

  The laminated body of the spring unit 1 and the elastic sheets 4 and 5 is covered with an exterior ground 11 sewn in a bag shape. This exterior ground 11 is provided on the upper mirror surface 11a provided on the upper surface side of the spring unit 1, the lower mirror material 11b provided on the lower surface side, and provided on the outer peripheral surface, and the upper and lower ends are stitched to the peripheral portions of the respective mirror materials 11a and 11b. It consists of a town 11c. And the part which opposes the said elastic sheet 7 for the said pillow at least of this exterior fabric 11, the upper mirror fabric 11a whole in this Embodiment is formed of the fabric provided with the elasticity.

  Portions of the upper mirror 11a facing the first and second ventilation holes 8 and 9 are extended into the first and second ventilation holes 8 and 9 by a frame body 12 as a holding means. As a result, the portion of the upper mirror base 11 a that is stretched by the frame body 12 covers the inner peripheral surfaces of the vent holes 8 and 9.

  As shown in FIGS. 4 (a) and 4 (b), the frame body 12 obtained by extending the upper mirror base 11a is formed in an elliptical shape that is substantially the same as the planar shape of the through holes 8 and 9, and its length is long. A mounting rod 13 that is curved in an arc shape along the end axial direction is provided in the middle in the axial direction with both ends fixed. The attachment rod 13 is provided with a V-shaped engaging member 14, and one end of a connecting string 15 as a connecting member is connected and fixed to the engaging member 14 as shown in FIG. 3.

  The other end of the connecting string 15 is guided to the lower surface of the spring unit 1 and is connected to and held by the button 16 there. As a result, the frame 12 has the spring unit 1 in a state where a part of the upper mirror 11a is stretched into the first and second vent holes 8 and 9 as shown in FIG. Is held on the top surface.

  That is, by using a stretchable fabric for the upper mirror fabric 11a that forms the exterior fabric 11, the portion of the upper mirror fabric 11a that faces the first and second vent holes 8, 9 is the frame body 12. By extending to the inside of the first and second vent holes 8, 9, the inner peripheral surfaces of these vent holes 8, 9 can be covered.

According to the mattress apparatus thus constructed, when the user is prone to the upper surface of the mattress equipment, first, second vents 8 facial opened on the upper surface of the longitudinal end portions of the mattress apparatus, Press against 9 part. That is, the face is pressed so that the nose and the mouth are positioned in the vent holes 8 and 9. As a result, even if the user is in a prone state, the face is not compressed or breathing becomes difficult.

  Moreover, the mattress device has a cushion unit constituted by the spring unit 1. Since the spring unit 1 has higher air permeability than a cushion body made of urethane foam, even if the user presses the face against the first and second vent holes 8 and 9, it becomes difficult to breathe. There is nothing.

  The vent holes 8 and 9 are formed in the upper elastic sheet 4 and the pillow elastic sheet 7 provided between the upper elastic sheet 4 and the upper surface of the spring unit 1. Therefore, since it is not necessary to form a vent hole in the spring unit 1, the spring unit 1 of the conventional mattress device can be used without being processed. That is, the vent holes 8 and 9 can be easily formed.

  By using a stretchable cloth for the upper mirror 11a of the exterior fabric 11, the upper mirror 11a is extended into the first and second vent holes 8, 9 by the frame 12, and in this state, the above-mentioned By holding the frame 12 on the spring unit 1 with the connecting string 15, the inner peripheral surfaces of the first and second vent holes 8, 9 can be covered with the upper mirror 11a.

  That is, since the inner peripheral surfaces of the first and second ventilation holes 8 and 9 can be covered using the upper mirror fabric 11a that forms the exterior fabric 11, the covering is applied to a fabric different from the upper mirror fabric 11a. Compared with the case of coating with the use of, it can be carried out easily.

  By providing the pillow elastic sheet 7 having the second vent hole 9 formed at one end in the longitudinal direction of the upper surface of the spring unit 1, the pillow can be used when the user turns over from the prone state to the side. The user's head can be supported at a predetermined height by the elastic sheet 7 for use. That is, the pillow elastic sheet 7 can be used as a pillow. In addition, since the pillow elastic sheet 7 is formed of a hard elastic material compared to the upper elastic sheet 4, the support performance of the user's head as a pillow can be obtained by the hardness of the pillow elastic sheet 7. A comfortable feeling can be obtained by the softness of the upper elastic sheet 4.

  The outer sheath 11 is usually formed in a bag shape that can be opened and closed by a fastener (not shown). Therefore, the frame 12 holding the outer mirror 11a extended from the outer ground 11 is removed, then the outer ground 11 is opened and the pillow elastic sheet 7 is extracted, and the first vent hole 8 of the upper elastic sheet 4 is formed. If a pillow is placed on the part, it can be used as a normal mattress device.

The top view which carried out the partial cross section of the mattress apparatus which shows this one Embodiment. The partial cross-section lower side view of the mattress device shown in FIG. The expanded sectional view of the longitudinal direction one end part of a mattress device. (A) is a side view of a frame, (b) is a top view.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Spring unit (cushion body), 4 ... Upper elastic sheet, 5 ... Lower elastic sheet, 7 ... Elastic sheet for pillows, 8 ... 1st ventilation hole, 9 ... 2nd ventilation hole, 11 ... Exterior material, 12 ... frame (holding means), 15 ... connecting string (holding means), 16 ... button (holding means).

Claims (4)

A cushion body,
An upper elastic sheet provided over the entire top surface of the cushion body and having a first air hole formed at one end in the longitudinal direction;
A lower elastic sheet provided over the entire lower surface of the cushion body;
An elastic sheet for pillows, which is provided on the upper surface of one end in the longitudinal direction of the cushion body by being laminated on the upper elastic sheet, and is formed with a second ventilation hole facing the first ventilation hole;
An exterior ground covering the laminated body of the cushion body, the upper elastic sheet and the lower elastic sheet, and at least a portion corresponding to the pillow elastic sheet is formed of a stretchable fabric;
And holding means for extending and holding portions corresponding to the first and second vent holes of the exterior ground along the inner peripheral surfaces of the first and second vent holes. Mattress device to do.   The holding means has a size corresponding to the planar shape of the first and second vent holes, and a frame body that is pushed into the first and second vent holes while extending the exterior body, 2. The mattress device according to claim 1, wherein the mattress device is constituted by a connecting member that connects and fixes the frame body pushed into the first and second ventilation holes to the cushion body. The mattress according to claim 1, wherein the pillow elastic sheet is formed of an elastic material harder than the upper elastic sheet, and is provided between the upper surface of the cushion body and the upper elastic sheet. apparatus.   The mattress device according to any one of claims 1 to 3, wherein the cushion body is a spring unit.

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