JP5352351B2 - Chair for chair - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stick also serving as a chair, simple in structure so that the stick is made to stably self-stand while a grip is easy to hold. <P>SOLUTION: The stick also serving as a chair includes: an expandable tripod 1; a pair of pedestal plates 2 foldably connected to the upper end of the tripod 1; a pedestal stopper 3 supporting the pedestal plates 2 in the horizontal attitude; a pair of tilting arms 4 located outside the pedestal plates 2 folded in the vertical attitude; a stick grip 5 connecting the distal ends of the pair of tilting arms 4; and an arm stopper 6 holding the tilting arms 4 in the vertical attitude. In the stick also serving as a chair, when the tripod 1 is unfolded, the tilting arms 4 are tilted from the vertical attitude to the horizontal attitude, the pair of pedestal plates 2 are put in the horizontal attitude by the pedestal stopper 3 to be used as a chair. When the pedestal plates 2 are put in the folding positions to be in the vertical attitude, the pedestal plates 2 vertically put in a stacking state are guided to a holding gap 40 between the tilting arms 4, and the tilting arms 4 are used as a stick with the pedestal plates 2 held in the folding positions by the tilting arms 4. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a cane that can also be used as a chair.

A cane that can be used as a chair has been developed. (See Patent Documents 1 and 2)
As shown in FIG. 1, the cane of Patent Document 1 is provided with a seat 102 so that it can be opened and closed at the upper end. This chair can also be used as a cane by folding the pedestal 102 vertically and used for a chair by horizontally opening the pedestal. As shown in FIG. 2, the cane serving as a chair in Patent Document 2 is used as a straight cane as shown in FIG. 2, and as shown in FIG. 3, the chair is folded in the middle so that a seat 202 is provided on the upper surface. It is used for.

JP 2004-344609 A JP 2004-242967 A

  The chair also serves as a chair of Patent Document 1 has a drawback that the structure is complicated and heavy. In addition, since the seats folded in a vertical posture are arranged in two rows and used for the grip, there is a disadvantage that the grip becomes thick and difficult to grip. Furthermore, in addition to the complicated and heavy structure of the chair combined with chair of Patent Document 2, the middle of one cane is bent and used as the two legs 201, so that it can stably stand on its own. Has the disadvantage of becoming difficult.

  The present invention has been developed for the purpose of solving the above drawbacks. An important object of the present invention is to provide a chair that serves as a chair that can be lightened with a simple structure and that can be stably held while being easy to grasp the grip of the staff.

Means for Solving the Problems and Effects of the Invention

  The chair and chair of the present invention is a tripod 1 that can be expanded and can stand vertically in an open state, and a pair of seat plates 2 that are connected to the upper end of the tripod 1 so as to be folded from a horizontal position to a vertical position. A pair of seat stoppers 3 that support the seat plate 2 in a horizontal position, and a pair of footrests 2 that are connected to the upper end of the tripod 1 so as to be tilted and are folded out in a vertical position. A tilt arm 4, a cane grip 5 formed by connecting tip ends of a pair of tilt arms 4, and an arm stopper 6 that holds the tilt arm 4 in a vertical posture are provided. The pair of pedestal plates 2 are connected to each other so as to be tilted from a vertical posture to a horizontal posture around a rotation shaft 21 extending in the horizontal direction and positioned at the upper end edge of the tripod 1, and are stacked in the vertical posture. Yes, it is in the same plane in the horizontal position. Further, a sandwiching gap 40 is provided between the pair of tilting arms 4 to hold the stacked seat plate 2 in a vertical position at the folding position from both sides and hold it in a folded state. The chair also serves as a chair in which the tripod 1 is opened, the tilting arm 4 is tilted in the horizontal direction from the vertical position, and the pair of seating plates 2 are in the same plane by the seating stopper 3. The seat plate 2 is in the vertical folding position, and the stacked seat plate 2 in the vertical posture is guided to the clamping gap 40 of the tilt arm 4 so that the tilt arm 4 is the arm. The vertical position is held by the stopper 6, and the seat plate 2 is held in the folded position by the clamping gap 40 and used as a cane.

  The above-mentioned cane cane can be lightened with an extremely simple structure, and has a feature that it can be stably held while easily grasping the grip of the cane. In particular, there is a feature that can be used on a cane without opening the seat plate.

In the cane chair of the present invention, the arm stopper 6 can be provided between the seat plate 2 and the tilting arm 4.
This structure has a feature that the tilt arm can be held in a vertical posture while the structure of the arm stopper is extremely simple.

In the chair and cane according to the present invention, the cane grip 5 can be provided with the length adjusting mechanism 54 that can adjust the height of the grip 53.
This structure has the feature that the grip can be conveniently used as the optimum height for the user.

In the chair as a chair of the present invention, the pedestal stopper 3 can be a stopper rod 30 formed by connecting the upper end of the tripod 1 and the pedestal plate 2.
This structure has a feature that the seat plate can be firmly supported in a horizontal posture with a simple seat stopper.

In the cane chair of the present invention, the tripod 1 is provided with a fixed base 10 having an upper edge as a horizontal surface at the upper end thereof, and each seat plate 2 can be connected to the fixed base 10 via a hinge 20. it can.
According to this structure, the seat plate can be firmly connected to the tripod.

It is a vertical sectional view of a conventional cane serving as a chair. It is a perspective view which shows the state which uses the conventional cane combined with another chair as a cane. It is a perspective view which shows the state which uses the cane of FIG. 2 as a chair as a chair. It is a perspective view which shows the state which uses the cane and the cane concerning one Example of this invention as a cane. It is a perspective view which shows the state which uses the cane for chairs shown in FIG. 4 as a chair. FIG. 6 is a bottom perspective view of the chair serving as a chair shown in FIG. 5. It is a perspective view which shows the state which deform | transforms the cane combined with a chair shown in FIG. It is a perspective view which shows the state which deform | transforms the cane combined with a chair shown in FIG. FIG. 5 is a cross-sectional side view of a tripod of the chair and cane shown in FIG. 4. It is a disassembled perspective view which shows the connection structure of the base plate of the chair combined with the chair shown in FIG. FIG. 5 is a vertical cross-sectional view of the chair and cane shown in FIG. 4. It is a disassembled perspective view of the cane grip of the cane combined use chair shown in FIG.

  Embodiments of the present invention will be described below with reference to the drawings. However, the embodiment described below exemplifies a chair serving as a chair for embodying the technical idea of the present invention, and the present invention does not specify a chair serving as a chair as follows.

  Further, in this specification, in order to facilitate understanding of the scope of claims, numbers corresponding to the members shown in the examples are indicated in the “claims” and “means for solving problems” sections. It is added to the members. However, the members shown in the claims are not limited to the members in the embodiments.

  4 to 8 includes a pair of a tripod 1 that can be expanded and can stand vertically in an open state, and a pair of upper ends of the tripod 1 that can be folded from a horizontal position to a vertical position. A seat plate 2, a seat stopper 3 that supports the seat plate 2 in a horizontal position, and an outer side of the seat plate 2 that is connected to the upper end of the tripod 1 so as to be tilted and folded in a vertical posture. A pair of tilting arms 4 that are positioned and whose tips are connected to each other, a cane grip 5 that is connected to the tips of the tilting arms 4, and an arm stopper 6 that holds the tilting arms 4 in a vertical posture. Yes.

  The tripod 1 is fixed to the center rod 11 that can be expanded and contracted, the three tilting rods 12 that are connected to the upper end of the center rod 11 so as to be tilted, and the upper ends of the center rod 11 and the three tilting rods 12. And the open stopper mechanism 13 for stopping the three tilting rods 12 at a predetermined angle.

  The center rod 11 is composed of a cylindrical outer cylinder 11A having a lower end opened and a telescopic rod 11B inserted into the outer cylinder 11A from the lower end. The outer cylinder 11 </ b> A has a cylindrical shape, and its upper end is fixed vertically to the fixed base 10. The telescopic rod 11B is contracted in a state where the three tilting rods 12 are opened, extends in a state where the tilting rod 12 is folded in a posture parallel to the central rod 11, and fixes the tilting rod 12 in the folded state. The telescopic rod 11B is in a contracted state, and its lower end is positioned in the same plane as the lower end of the tilting rod 12 in the open state. Since this tripod 1 supports the load of the base plate 2 with both the three tilting rods 12 and the center rod 11, it can support a heavy weight firmly. The telescopic rod 11B fixes the stopper ring 14 of the open stopper mechanism 13 to the lower end portion in order to support the load of the seat plate 2. This stopper ring 14 hits the lower end of the outer cylinder 11A at the contracted position of the telescopic rod 11B and stops the contraction of the telescopic rod 11B.

  The three tilting rods 12 are connected at their upper ends to the upper end portion of the central rod 11, that is, the fixed base 10 so that they can tilt. The fixed base 10 includes an umbrella-shaped cover 16 that covers the connecting portion at the upper end of the tilting rod 12. The umbrella-shaped cover 16 is provided with guide grooves 17 on the inner side for guiding the tilting direction of each tilting rod 12.

  The open stopper mechanism 13 includes a stopper ring 14 fixed to the lower end portion of the telescopic rod 11 </ b> B, and three connecting arms 15 that connect the stopper ring 14 and the three tilting rods 12. The stopper ring 14 has an upper end with an outer shape larger than the inner shape of the outer cylinder 11A. As shown in FIG. 5, the stopper ring 14 abuts on the lower end of the outer cylinder 11A while contracting the telescopic rod 11B. The contraction position of the rod 11B, that is, the rising position of the telescopic rod 11B is specified. The connecting arm 15 is connected so that one end can be tilted to the upper end surface of the stopper ring 14 and the other end is connected to the inner surface of the tilting arm 12. The three connecting arms 15 are connected to the stopper ring 14 at equal intervals so as to spread radially.

  As shown in FIGS. 5 and 6, the open stopper mechanism 13 is configured so that each of the connecting arms 15 is connected to the stopper ring 14, the tilting rod 12, and the three retracting rods 12 while the telescopic rod 11 </ b> B is in the contracted position. And the respective tilting rods 12 are stopped in a state where they are opened at a predetermined angle. Further, the open stopper mechanism 13 extends the telescopic rods 11B and folds the three tilting rods 12 in a posture parallel to the central rods 11, as shown in FIG. And the extension position of the telescopic rod 11B, that is, the lowering position of the stopper ring 14 is specified. The tripod 1 in FIG. 9 is configured such that the stopper ring 14 is positioned at the lower end of the three tilting rods 12 closed in a state where the three tilting rods 12 are folded. In the open stopper mechanism 13 having the above structure, the angle at which the opened tilting rod 12 is stopped and the lowered position of the stopper ring 14 when the tilting rod 12 is folded are the connecting position of the connecting arm 15 and the tilting rod 12. , And the length of the connecting arm 15. Accordingly, the open stopper mechanism 13 keeps the three tilting rods 12 in a predetermined state while the lower ends of the telescopic rods 11B are positioned in the same plane as the lower ends of the tilting rods 12 in the opened state with the telescopic rods 11B contracted. When the three tilting rods 12 are folded, the coupling arm 15 and the tilting rod 12 are connected so that the stopper ring 14 can be positioned at the lower end of the three tilting rods 12 folded. The position and the length of the connecting arm 15 are determined.

  Further, the tripod 1 shown in FIG. 4 and FIG. 9 includes an expansion preventing mechanism 7 that prevents the lower end of the tilting rod 12 from opening in a state where the three tilting rods 12 are folded in a posture parallel to the central rod 11. ing. The expansion blocking mechanism 7 shown in the drawing is disposed at the lower end of the telescopic rod 11B, and a holding cap 71 that covers the outer periphery of the lower end of the three tilting rods 12; And a holding mechanism 72 that stops at a holding position that covers the lower end portion.

  The holding cap 71 is disposed so as to cover the outer periphery of the stopper ring 14 fixed to the telescopic rod 11B. The holding cap 71 has a cylindrical shape into which the lower end portions of the three folded tilting rods 12 can be inserted, and is connected to the telescopic rod 11B so as to reciprocate in the axial direction of the telescopic rod 11B. The holding cap 71 has a cover cylinder part 71A into which the lower end part of the tilting arm 12 is inserted, and a slide cylinder part 71B into which the lower end part of the telescopic rod 11B is inserted. The holding cap 71 in the figure has a cover cylinder portion 71A as a large cylinder portion with a large outer diameter, and a slide cylinder portion 71B as a narrow cylinder portion with a small outer diameter, and the cover cylinder portion 71A and the slide cylinder portion 71B are in the middle. It is set as the shape connected with 71 C of level | step-differs. 71 C of cover cylinder parts are made into the shape which follows the external shape of the stopper ring 14 so that the lower end part of three folded tilting rods 12 can be inserted. The slide cylinder portion 71B has an inner shape that conforms to the outer shape of the lower end portion of the telescopic rod 11B so that the holding cap 71 can reciprocate in the axial direction of the telescopic rod 11B. The holding cap 71 is moved upward in FIGS. 4 and 9 and the lower ends of the three tilting arms 12 are inserted inside the cover cylinder portion 71A to hold the lower ends of the tilting arms 12 so as not to open. . When opening the tilt arm 12, the holding cap 71 is moved downward in FIGS. 4 and 9 to remove the cover cylinder portion 71 </ b> A from the lower ends of the three tilt arms 12.

  The holding mechanism 72 moves the holding cap 71 upward and covers the lower end portion of the tilting arm 12 with the cover cylinder portion 71A to hold the holding cap 71 so as not to descend. The holding mechanism 72 shown in FIG. 9 includes a positioning slit 73 provided on the outer peripheral surface of the holding cap 71 and a fixing pin 74 that passes through the positioning slit 73 and is fixed to the telescopic rod 11B. The positioning slit 73 is an L-shaped slit in plan view, and includes a slide portion 73A extending in the axial direction of the telescopic rod 11B and a locking portion 73B that is vertically connected to the lower end of the slide portion 73A. The holding cap 71 is moved in the axial direction of the telescopic rod 11 </ b> B in a state where the slide portion 73 </ b> A of the positioning slit 73 is moved along the fixing pin 74, and is attached to and detached from the lower ends of the three tilting arms 12. Further, the holding cap 71 rotates the fixing pin 74 so as to guide the locking portion 73 </ b> B of the positioning slit 73 while covering the lower end portions of the three tilting arms 12, thereby lowering the lower end portion of the tilting arm 12. Locked to the holding position to cover. In this state, the three tilting arms 12 are covered with the holding cap 71 and held so as not to open.

  The fixed base 10 has a plate shape as a whole, the bottom end is narrowed to fix the umbrella-shaped cover 16, and the width of the top end is the same as the lateral width of the seat plate 2 and is widened. Further, the fixed base 10 is connected so that the upper end surface is a horizontal plane and a pair of seating plates 2 are placed on both sides of the horizontal plane so that they can tilt. The fixed base 10 is provided with a plurality of connecting projections 18 that connect the rotation shaft 21 of the hinge 20 that connects the seat base plate 2 on the horizontal plane at the upper end thereof. The fixed base 10 of FIG. 10 is provided with connecting projections 18 at two intermediate positions. The upper surface of the connecting convex portion 18 is flush with the upper surface of the base plate 2 opened in a horizontal posture. In order to connect the two pedestal plates 2 so as to be able to tilt to both sides of the horizontal plane, the connecting convex portion 18 fixes the two rotary shafts 21 horizontally on both sides thereof. The fixed base 10 is provided with a guide lower portion 19 for guiding the hinge portion 22 of the seat plate 2 between the connecting convex portions 18 and on both sides thereof. The guide low part 19 is connected so that it can be tilted by the rotating shaft 21 which guides the hinge part 22 of a pair of base plate 2 to the both sides, and is fixed to the connection convex part 18. The fixed base 10 can open two seat base plates 2 in the same plane in a horizontal posture.

  The pair of pedestal plates 2 are plate-shaped with the same shape, and preferably have a lateral width of 10 cm and a length of about 15 cm. The pedestal plate 2 is connected to the upper end edge of the tripod 1 by connecting the opposing edge in a state of being opened horizontally to the fixed base 10 so that it can tilt. In order to connect to the fixed base 10, the seat base plate 2 is provided with a hinge portion 22 protruding from the opposite edge. A recess 23 is provided between the hinge portions 22 to guide the connecting projection 18 of the fixed base 10. The hinge portion 22 of the seat plate 2 is inserted with a rotating shaft 21 connected to the connecting convex portion 18 of the fixed base 10. The rotating shaft 21 is fixed to one of the hinge portion 22 of the seat plate 2 and the connecting convex portion 18 of the fixed base 10, and is inserted so as to be rotatable on the other, so that the seat plate 2 can be tilted. Connect to the fixed base 10. The seat plate 2 is connected to the tripod 1 via the fixed base 10 so that the seat plate 2 can be tilted from the vertical posture to the horizontal posture around the rotation shaft 21 extending in the horizontal direction. The pedestal plate 2 is folded in a vertical posture when used as a cane, and is opened in a horizontal posture and positioned in the same plane when used as a chair. The pedestal plates 2 in a vertical posture are folded in a state of being stacked on each other.

  The pedestal stopper 3 supports the pedestal plate 2 in a horizontal posture when used as a chair. The seat stopper 3 in FIGS. 5 to 8 is a stopper rod 30 connected to the upper end of the tripod 1, more precisely, between the fixed base 10 and the lower surface of the seat plate 2. The stopper rod 30 is a rod that can be expanded and contracted, and the length of the stopper rod 30 is limited to a predetermined length to support the seat plate 2 in a horizontal posture. As shown in the figure, the stopper rod 30 is inserted into the guide tube 31 so as to be able to tilt and be fixed to the lower surface of the seat plate 2 in a horizontal position, and the lower end is fixed to the fixed table. 10 and a connecting rod 32 that is connected so as to be able to tilt. In order to connect the upper end of the guide tube 31 via a pin (not shown), a protrusion 24 is provided on the lower surface of the seat plate 2. A pin connecting the guide cylinder 31 is fixed so as to be sandwiched between the protruding portion 24 and the seat plate 2. The stopper rod 30 moves the connecting rod 32 in and out of the guide tube 31 to expand and contract. As shown in FIG. 5, the guide cylinder 31 has a length that supports the seat plate 2 in the horizontal posture with its lower end abutting against the fixed base 10 with the seat plate 2 opened in the horizontal posture. In the state where the seat plate 2 is folded in the vertical posture, the stopper rod 30 extends so that the connecting rod 32 is pulled out from the guide tube 31 and extends along the outer surface of the seat plate 2 as shown in FIG. Stored. The seat plate 2 and the fixed base 10 in FIG. 11 are provided with a fitting groove 25 for guiding the extended stopper rod 30, and the stopper rod 30 is inserted therein. With this structure, the amount of protrusion of the stopper rod 30 can be reduced in a state in which the seat plate 2 is in a vertical posture.

  The pair of tilting arms 4 is provided with a sandwiching gap 40 between the both sides of the stacked seat plate 2 in the folded position as a vertical posture to hold it in a folded state and used as a cane. The lower end is connected to the upper end of the tripod 1 via the fixed base 10 so that it can tilt. The tilting arm 4 of FIG. 4 is connected to both sides of the umbrella-shaped cover 16 provided on the fixed base 10 via a pin 41 so that it can tilt to the upper end of the tripod 1. The tilting arm 4 puts the seat plate 2 in a stacked state in a vertical posture into the sandwiching gap 40 and holds the seat plate 2 in a folded state so as not to open. Since the sandwiching gap 40 guides the stacked pedestal plate 2 here, the inner width of the sandwiched gap 40 is a width that allows the pair of pedestal plates 2 in the stacked state to be inserted and held so as not to open, for example, The width is 1 mm to 5 mm between the base plate 2 in the state. Since the base plate 2 of FIG. 11 is provided with a protruding portion 24 on the bottom surface, a gap of 1 mm to 5 mm is formed between the protruding portion 24 and the tilting arm 4. The length of the clamping gap 40 is set to a length that can guide the base plate 2 and the fixed portion 10 in a stacked state. The pair of tilting arms 4 are connected to each other through the cane grips 5 so that the tilting arms 4 are tilted together.

  The cane grip 5 includes a connecting base 51 that is fixed to the tip ends of both the tilting arms 4 and connects the pair of tilting arms 4, and a hook-shaped grip portion 52 that is connected to the connecting base 51. The cane grip 5 shown in the figure has a hook shape that curves the grip 53 that is a grip portion of the grip portion 52, but the grip can be T-shaped, L-shaped, or the like and can have various shapes that are optimal for a cane. .

  Furthermore, the cane grip 5 shown in FIG. 12 connects the connection base 51 and the grip part 52 via the length adjustment mechanism 54 so that the height of the grip 53 can be adjusted. The length adjusting mechanism 54 shown in the figure is provided in a vertical position at the center of the upper end surface of the connection base 51 and at the lower end of the grip portion 52, and the connection rod 55 of the connection base 51 is inserted into the length adjustment mechanism 54. A connecting cylinder 56, and a connecting tool 57 for specifying the relative position of the connecting rod 55 and the connecting cylinder 56. The connection stand 51 has a vertical connection rod 55 fixed to the center of the upper end surface. The connecting rod 55 is provided with a plurality of through holes 55a penetrating in a direction perpendicular to the central axis at a predetermined interval. The grip portion 52 is provided by connecting a connecting cylinder 56 into which a connecting rod 55 is inserted at the lower end of a hook-shaped grip 53. The connecting cylinder 56 has an inner shape into which the connecting rod 55 can be inserted, and is provided with a plurality of through holes 56a penetrating in a direction perpendicular to the central axis at a predetermined interval. The connection tool 57 is a connection pin 57 </ b> A or a connection bolt that is inserted into the through hole 56 a of the connection cylinder 56 and the through hole 55 a of the connection rod 55 and specifies the relative position between the connection cylinder 56 and the connection rod 55. The connecting tool 57 shown in the figure is a connecting pin 57A, and has a flange 57a at the rear end and a fastener 57B at the front end so as not to come out in a state of passing through the connecting cylinder 56 and the connecting rod 55. Yes. The connection tool which is a connection bolt is arrange | positioned so that it may not pass through fasteners, such as a nut ,. The above cane grip 5 can adjust the grip 53 to an optimum height by changing the connecting position of the connecting base 51 and the grip part 52 by the length adjusting mechanism 54.

  The arm stopper 6 holds the tilting arm 4 in a vertical posture when used as a cane. The arm stopper 6 in FIG. 11 is provided between the seat plate 2 and the tilting arm 4. The arm stopper 6 is provided with a stopper piece 60 so that the tilting arm 4 can move up and down. A stopper recess 26 for guiding the stopper piece 60 is provided in the protruding portion 24 on the bottom surface of the base plate 2, The piece 60 is put in the stopper recess 26 so that the tilting arm 4 is not tilted. The stopper piece 60 includes an operation portion 61 that protrudes to the outside of the tilting arm 4 and a locking projection 62 that protrudes inward and is guided by the stopper recess 26. The operation portion 61 and the locking projection 62 are connected to each other. The connecting portion 63 is guided to a slit 42 provided in the tilting arm 4. The arm stopper 6 pushes down the operating portion 61 and puts the locking projection 62 into the stopper recess 26 in a state where the seat plate 2 is inserted into the clamping gap 40 of the tilting arm 4 to tilt the tilting arm 4. Stop.

DESCRIPTION OF SYMBOLS 1 ... Tripod 2 ... Seat plate 3 ... Seat stopper 4 ... Tilt arm 5 ... Cane grip 6 ... Arm stopper 7 ... Expansion prevention mechanism 10 ... Fixed stand 11 ... Center rod 11A ... Outer cylinder
DESCRIPTION OF SYMBOLS 11B ... Telescopic rod 12 ... Tilt rod 13 ... Opening stopper mechanism 14 ... Stopper ring 15 ... Connection arm 16 ... Umbrella-shaped cover 17 ... Guide groove 18 ... Connection convex part 19 ... Guide low part 20 ... Hinge 21 ... Rotating shaft 22 ... Hinge Numeral 23 ... Recess 24 ... Projection 25 ... Fitting groove 26 ... Stopper recess 30 ... Stopper rod 31 ... Guide tube 32 ... Connecting rod 40 ... Clamping gap 41 ... Pin 42 ... Slit 51 ... Connecting base 52 ... Grip part 53 ... Grip 54 ... Length adjusting mechanism 55 ... Connecting rod 55a ... Through hole 56 ... Connecting cylinder 56a ... Through hole 57 ... Connecting tool 57a ... Buttocks
57A ... Connecting pin
57B ... Fastener 60 ... Stopper piece 61 ... Operation part 62 ... Locking convex part 63 ... Connection part 71 ... Holding cap 71A ... Cover cylinder part
71B ... Slide cylinder
71C: Stepped portion 72 ... Holding mechanism 73 ... Positioning slit 73A ... Slide portion
73B ... Locking part 74 ... Fixed pin 102 ... Base 201 ... Leg 202 ... Base

Claims (5)

A tripod (1) that can freely expand and stand vertically, and a pair of seat plates (2) that are connected to the upper end of the tripod (1) so that it can be folded from a horizontal position to a vertical position, and A pedestal stopper (3) that supports the pedestal plate (2) in a horizontal position, and a pedestal plate (2) that is connected to the upper end of the tripod (1) so as to be tiltable and folded in a vertical position. A pair of tilting arms (4) located on the outside, a cane grip (5) formed by connecting the tip ends of the pair of tilting arms (4), and an arm stopper for holding the tilting arm (4) in a vertical posture ( 6) and
The pair of pedestal plates (2) are located at the upper end edge of the tripod (1) and connected so as to be able to tilt from a vertical posture to a horizontal posture around a rotating shaft (21) extending in the horizontal direction, They are stacked on each other in the vertical position, and are in the same plane in the horizontal position,
Further, between the pair of tilting arms (4), a sandwiching gap (40) that holds the stacked seat plate (2) in the vertical position and in the folded position from both sides and is held in a folded state. )
The tripod (1) is opened, the tilting arm (4) is tilted in the horizontal direction from the vertical posture, and the pair of seating plates (2) are placed in the same plane by the seating stopper (3). Used in a chair in a horizontal position,
The seat plate (2) is in a vertically folded position, and the seat plate (2) in a stacked state is guided to the clamping gap (40) of the tilt arm (4) to tilt. The arm (4) is held in a vertical position by the arm stopper (6), and the seat plate (2) is held in the folded position by the clamping gap (40) so that it can be used as a cane. Cane.   The chair combined with a chair according to claim 1, wherein the arm stopper (6) is provided between the seat plate (2) and the tilting arm (4).   The chair / cane according to claim 1, wherein the cane grip (5) includes a length adjusting mechanism (54) for adjusting a height of the grip (53).   The chair-supporting wand according to claim 1, wherein the seat stopper (3) is a stopper rod (30) connected between the upper end of the tripod (1) and the seat plate (2). .   The tripod (1) is provided with a fixed base (10) having an upper edge as a horizontal surface at the upper end thereof, and each seat plate (2) is connected to the fixed base (10) via a hinge (20). A chair combined with a chair according to claim 1.

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