KR970032557A - Sleeping chair - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

Combination chair

2. The technical problem to be solved by the invention

It is folded and used as a chair, and it can be extended and used as a bed so that it can be conveniently used in a narrow general home. It can be used as a chair for assisting users in sitting or lying down. To provide a fully equipped bed and chair.

3. Summary of Solution to Invention

A main body having guide grooves of a predetermined depth formed in both edges thereof in a longitudinal direction; A plurality of support means fixed to a lower surface thereof to support the main body; A back support means rotatably connected to one end of the plurality of horizontal moving members, the back support means being installed to be rotatable and horizontally moved from one side of the main body; A first sheet having both ends of one end connected to both sides of the main body through a connecting member, and having guide grooves having the same shape as the guide grooves so as to be continuous with the guide grooves formed in the main body at both edges thereof; Once the lower surface is rotatably connected to the lower surface of the other end of the first sheet through a plurality of hinges, the auxiliary guide groove is formed to be the same as the guide groove so as to be continuous with the guide surface formed in the first sheet on both edges Sheet; One end of the lower surface is rotatably connected to the lower surface of the other end of the auxiliary sheet through a plurality of hinges, both side edges are formed with guide grooves of the same shape by a predetermined length so as to be continuous with the guide groove formed in the auxiliary sheet 2 sheets; And two protruding pieces formed on the lower surface thereof in the longitudinal direction, and the protruding pieces are respectively inserted into the continuous guide grooves formed in the main body, the first sheet, the auxiliary sheet, and the first sheet to allow horizontal movement. Providing a combined chair made of a bed.

4. Important uses of the invention

It provides comfort to the elderly, patients, etc. to assist users to take a variety of comfortable postures in sitting or lying posture, and it is foldable so that it can be conveniently used, moved, and stored in a narrow space. There is.

Description

Sleeping chair

Since this is an open matter, no full text was included.

Figure 1a is a perspective view showing a state in which the combined bed chair of the present invention is folded down, Figure 1b is a perspective view showing an expanded state for use as a bed chair of Figure 1a,

Figure 2a is a left and right side view and a plan view showing the top plate of the chair body in Figure 1a,

Figure 3a is a perspective view showing the configuration of the backrest in Figure 1a, Figure 3b Figure 3c is a schematic diagram illustrating the rotation and horizontal movement of the backrest,

Figure 4a is a side view and a plan view showing a first sheet in Figure 1a, Figures 4b and 4c is a perspective view showing a state in which the bottom assist tool is inserted from the lower surface of the first sheet protruded from the upper surface,

FIG. 5 is a perspective view showing an assembled state of the second sheet and the auxiliary sheet in FIG. 1; FIG.

Claims (8)

A main body having guide grooves each having a predetermined depth at both edges thereof in a longitudinal direction; A plurality of support means fixed to a lower surface thereof to support the main body; A backrest means rotatably connected to one end of the plurality of horizontal movable members, the backrest means being installed to be rotatable and horizontally moved from one side of the main body; A first sheet having both ends of one end connected to both sides of the main body through a connecting member, and having guide grooves having the same shape as the guide grooves so as to be continuous with the guide grooves formed in the main body at both edges thereof; Once the lower surface is rotatably connected to the lower surface of the other end of the first sheet through a plurality of hinges, the auxiliary guide groove is formed to be the same as the guide groove so as to be continuous with the guide surface formed in the first sheet on both edges Sheet; One end of the lower surface is rotatably connected to the lower surface of the other end of the auxiliary sheet through a plurality of hinges, both edges are formed with guide grooves of the same shape by a predetermined length so as to be continuous with the guide groove formed in the auxiliary sheet 2 sheets; And a lower surface protruding piece formed in the longitudinal direction, and the protruding surfaces are respectively inserted into the continuous guide grooves formed in the main body, the first sheet, the auxiliary sheet, and the first sheet to allow horizontal movement. Combination chair with nine spheres. The guide groove formed in the main body of claim 1, wherein a predetermined section is divided into an upper guide groove and a lower guide groove by a separating plate, and an end portion of the horizontal movable member is inserted into the lower guide groove in the vertical direction. Combination bed, characterized in that the restraint is mounted to be movable in the longitudinal direction. According to claim 1 or claim 2, wherein the lower surface of the horizontal member is formed in a sawtooth shape, the position fixing of the backrest means is formed in the bottom of the lower guide groove the tooth formed on the lower surface of the horizontal member A combined bed chair, characterized in that performed by hanging on the projections. The method of claim 1, wherein the first sheet has an opening formed through a predetermined size at a predetermined position in the center portion, wherein the opening is provided with a plurality of bottom auxiliary tools protruding and retreating to the upper surface of the first sheet. Combination chair characterized by the above. The combined bed chair according to any one of claims 1 to 4, wherein said first seat has a movable mechanism for operating said bottom aid. The method of claim 1, wherein each of the support angle, in order to easily move the combined chair, a plurality of grooves of a predetermined size is formed on the lower surface, characterized in that the roller mechanism is mounted on the groove Combination chair. According to claim 1, The two side auxiliary tool, each of the grooves of a predetermined size for each receiving the auxiliary cushion is formed on the opposite inner surface, the auxiliary cushion is hinged to the groove is projected when necessary, Combination chair, characterized in that the one side is hinged in the groove so as to be accommodated in the groove when not needed. The method of claim 1, In order to maintain the angle between the second sheet and the auxiliary sheet at a predetermined angle, bed further comprises an angle adjusting means for connecting the one side of the second sheet and the corresponding one side of the auxiliary sheet. chair. ※ Note: The disclosure is based on the initial application.