JP3872663B2 - Portable stool toilet armrest - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention mainly relates to an armrest attached to a portable stool .
[0002]
[Conventional problems]
Although this type of toilet bowl is provided with an armrest, the distance between the left and right armrests cannot be adjusted, and the body size of the user cannot be accommodated.
[0003]
[Means for Solving the Problems]
The present invention as means for solving the conventional problems described above, a portable sitting type toilet body (2) the armrest is mounted for lateral replacement on the upper surface sides of (4A, 4B), the armrest supporting the elbow the body portion (18A, 18B) in which it is provided a armrest of portable stools toilet bowl (1) to the left and right symmetrically bulges to one side.
The armrests (4A, 4B) are preferably attached so as to be adjustable in height.
[0004]
[Action]
If the left and right armrests (4A, 4B) are mounted with the bulging side inside, the inner width of the armrest (4A, 4B) will be narrowed, and if the left and right are replaced, the bulging side of the armrest (4A, 4B) will be outside, The inner width becomes wider.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
If FIGS. 1-14 one shown in examples illustrate the present invention, the cylindrical portable sitting type toilet (1) and the toilet main body (2), it is provided at four corners of the toilet main body (2) Joashi It comprises a portion (3), armrests (4A, 4B) attached to both sides of the upper surface of the main body (2), and a backrest (5) attached to the rear side.
[0006]
[Toilet bowl body (2)]
Recess is provided in the center of the upper surface of the toilet main body (2), from the recess opening (6) feces container (7) is suspended, said recess opening on the upper surface of the toilet main body (2) to (6) A surrounding toilet seat (8) is mounted so that it can be flipped up, and a seat portion (9) also serving as a toilet lid is attached on the toilet seat (8), and the seat portion (9) is a link (10) in use as shown in FIG. ) through the removal rearward of the toilet main body (2).
[0007]
[Backrest (5)]
The backrest (5) is composed of both side frames (11, 11) and a back support portion (12) with a cushion that is passed to the upper ends of both side frames (11, 11). As shown in FIG. , 11) is provided with a fitting block (13, 13) from the lower end, and further, mounting posts (14, 14) are provided outside the side frames (11, 11). ) Are provided with flanges (15, 15). Furthermore, a support bracket (16, 16) for attaching and supporting an armrest is provided at the front middle part of each side frame (11, 11).
Together with the backrest (5) is fitted engagement blocks (13, 13) to said toilet body (2) upper surface sides rear of the fitting hole (17, 17) of each side frame (11, 11), the attachment lower than the flange (15, 15) of the strut (14, 14), by fitting the fitting hole (17A, 17A) of the legs of the rear side of the toilet main body (2) (3,3) is attached to the toilet main body (2).
In this case, projecting the stool body on both sides of the fitting hole (2) (17, 17) engaging the block (171) provided with engagement holes (172) on the rear side of the as shown in FIG. 3, the engaging block (171) as shown in FIG. 4 is penetrated into the through-hole (112, 112) provided on the bottom surface of the lower tail (111, 111) of the side frames (11, 11) of the backrest (5), the engagement It said back by penetrating the engaging hole (172) of the block (171) engaging bar a (173) (5) fixed to the toilet body (2).
[0008]
(Armrest (4A, 4B))
Armrest (4A, 4B) cushioned armrest body portion as shown in FIG. 5 and (18A, 18B), a tower (19) which is vertically provided on the front end of the armrest body portion (18A, 18B), the rear end it from the mounting bracket (20) which is vertically provided in the section, the armrest body portion (18A, 18B) is bulged to the respective one side as shown in FIG. 6, left and right armrest (4A, 4B) The armrest body (18A, 18B) is symmetrical. And the lower part of the strut, as shown in FIGS. 5 and 7 (19) transverse hole having upper and lower two keyways (21A, 22A) (21, 22) is formed through, in FIGS. 5 and 8 It said transverse bore having a mounting bracket (20) one of the keyway in (23A) (23) is penetrated as shown.
[0009]
[Arrest mounting structure]
As shown in FIG. 7, mounting recesses (24) for armrests (4A, 4B) are provided in front portions on both sides of the upper surface of the toilet body (2), and mounting cylinders (25) are inserted into the recesses (24). Is done. A horizontal hole (26) having a key groove (26A) is penetrated through the mounting cylinder (25), flanges (27, 27) are formed at the upper end, and the lower part is slightly reduced in diameter. And when the boss around the transverse bore (26) of said mounting cylinder (25) (28) is projected, which inserted the mounting cylinder (25) in the recess (24) of the toilet main body (2), as shown in FIG. 9, is guided by the boss (28, 28) said toilet body (2) of the recess (24) inner periphery is formed a guide groove of (29, 29) of said mounting cylinder (25), and rotation of said mounting cylinder (25) is fixed.
[0010]
Said armrest (4A, 4B) to attach the to inserting the strut (19) of the armrest (4A, 4B) to the mounting cylinder in (25) which is inserted in the recess (24) of the toilet main body (2) . And either of the transverse bore (21, 22) of the toilet main body (2) struts from the pin hole (30) side of (19), the transverse bore (26) and the fixing pin of the mounting cylinder (25) ( 31) is penetrated. The fixing pin (31) has a head portion (31A) to the root end, key (31B) is formed at the tip, the fixing pin (31) through a pin hole (30) of the toilet main body (2) when said pass through the transverse bore (21) or horizontal holes (22) of the transverse bore (26) and the strut (19) of the mounting cylinder (25), the pin key (31B) of said fixing pin (31) Te Along each key groove (30A, 26A, 21A or 22A) of the hole (30), the lateral hole (26), the lateral hole (21) or the lateral hole (22). And after said fixing pins (31) was passed through the respective transverse bore, next to the fixing pin (31) is half turn as shown in FIG. 10 or 11 keys (31B) of the mounting tube (25) It engaged around the hole (26), the retaining of the fixing pin (31).
[0011]
In this case, when placing the armrest (4A, 4B) the lower position, select the armrest (4A, 4B) the upper transverse bore struts (19) of (21) as shown in FIG. 10, the armrest ( 4A, when placed in a high position. 4B) to select the transverse bore (22) of the lower strut (19) of the armrest as shown in FIG. 11 (4A, 4B). Note the toilet body (2) is stepped portion at the location of the pin holes (30) (32) is formed.
[0012]
Mounting bracket of the rear end of the armrest (4A, 4B) (20), the backrest (5) is fitted outside engaged to the support bracket (16) of the side frames (11, 11) of the mounting bracket (20) The fixing pin (35) is passed through the horizontal hole (23) and the horizontal hole (33) or the horizontal hole (34) of the support bracket (16). The fixing pin (35) has a head portion (35A) to the root end, key (35B) is formed at the tip, the lateral hole of the mounting bracket of the fixing pin (35) (20) and (23) , transverse bore (33) or when to penetrate the lateral hole (34) is horizontal hole key (35B) of said fixing pin (35) (23), horizontal hole (33) or next to said support bracket (16) Along the key groove (23A), key groove (33A) or key groove (34A) of the hole (34). And said after the securing pin (35) has passed through the respective transverse bore, transverse the said fixing pin (35) by a half rotation key (35B), as shown in FIG. 12 or 13 the mounting bracket (20) It engaged around the hole (23), the retaining of the fixing pin (35).
[0013]
In this case, when placing the armrest (4A, 4B) in the respective lower position, select the transverse bore (34) of the lower support bracket (16) as shown in FIG. 12, the armrest (4A, 4B) Are placed at high positions, the lateral hole (33) on the upper side of the support bracket (16) is selected as shown in FIG.
Thus the present invention the armrest (4A, 4B) position can be respectively adjusted in height two-step.
[0014]
The armrests (4A, 4B) are attached to the toilet body (2) so as to be adjustable and removable in two steps, as described above, but by replacing the left and right armrests (4A, 4B), FIG. It is possible to select the case where the bulging side of the armrest (4A, 4B) shown in (b) is on the outside and the case where the bulging side of the armrest (4A, 4B) shown on (b) is on the inside.
That is, the inner width W ₁ of the left and right armrests (4A, 4B) is enlarged in the case shown in FIG. 14A, corresponding to a large physique, and the inner width W of the left and right armrests (4A, 4B) is shown in FIG. ₂ (<W ₁ ) is reduced to correspond to people with small physique.
[0015]
Other than the above embodiment, FIG. 15 b, armrest as shown in B (41A, 41B) armrest body portion (181A, 181B) by attaching to offset from the axis, may be bulged to one side.
[0016]
Note previously capped (36) in the recess (24) of the armrest (4A, 4B) the toilet bowl in a state in which rid the (2).
[0017]
【The invention's effect】
In the present invention, the inner width of the left and right armrests of the portable stool can be easily adjusted according to the body shape and size of the user, and can be used in an easy posture.
[Brief description of the drawings]
1 to 12 show an embodiment of the present invention.
1 is a perspective view. FIG. 2 is an exploded perspective view. FIG. 3 is an explanatory view of a backrest fixing mechanism. FIG. 4 is an explanatory view of a backrest fixing state. FIG. 5 is a side view of an armrest. FIG. 8 is an exploded perspective view of an armrest rear end installation. FIG. 9 is a sectional view of an armrest strut installation. FIG. 10 is a side sectional view of an armrest strut installation.
[Fig. 11] Cross-sectional side view of armrest support installation (high position)
FIG. 12 is a cross-sectional view of the rear end of the armrest installation (low level)
FIG. 13 is a cross-sectional view of the armrest rear end mounting explanation (high position)
[Fig. 14] A: Plan view before exchanging left and right armrests B: Plan view after exchanging left and right armrests [Fig. 15] B: Plan view after exchanging left and right armrests in another embodiment [Explanation of symbols]
1 Portable stool
2 Toilet bowl
4A, 4B, 41A, 41B Armrest
5 Backrest
18A, 18B, 181A, 181B armrest body

Claims (2)

A armrest mounted for lateral replacement on the upper surface sides of the portable hip pawl in place type toilet body, portable, characterized in that the armrest body portion for supporting the elbow bulges to one side symmetrical manner, respectively Stool-type toilet armrest . The armrest of the portable stool type toilet according to claim 1, wherein the armrest is attached so as to be adjustable in height .

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