CN2065427U - Prayer stools - Google Patents

Abstract

The utility model relates to a prayer stool which comprises seating surface, kneeling surface and supporting structure. The supporting structure is proved with two U-shaped racks which are fixed parallelly. The seating surface and the kneeling surface are respectively arranged on the both ends of the U-shaped racks. The seating surface and the kneeling surface can be regulated relative to the slope angle of horizontal plane. The vertical distance of the two surfaces ranges from 250 mm to 350 mm, and the horizontal distance of the two surfaces ranges from 300 mm to 380 mm. When the utility model is used, people who seats in the seating surface and supports against the kneeling surface with knees can accept reasonable stress. The prayer stool also has the same functions as desks with stools and couches which are used by children.

Description

Prayer stools

The utility model relates to a kind of kneeling stool, and it belongs to seat furniture technical field.

Existing seat furniture has multiple, as chair, stool and sofa etc., matching used as office fittings and desk etc. mainly is backed chair and unbacked stool, for the people who bends over one's desk working for a long time, the main stress point of its health is at waist, thigh root and lower vertebrae, thereby just caused many occupational diseases, as lumbar muscle strain, spinal curvature and hemorrhoid etc.

The purpose of this utility model is that a kind of seat furniture---kneeling stool rational in infrastructure will be provided, and uses this kneeling stool can alleviate or avoid the generation of above-mentioned occupational disease greatly.

Clinical observation and test shows, the generation of above-mentioned occupational disease mainly are long-time stressed unreasonable the causing of parts of body.Therefore, the kneeling stool that the utility model proposes is just according to the reasonable stressed proposition of partes corporis humani position, this kneeling stool comprises the seat face and kneels face two parts, the seat face is bordering on level, kneel towards the face of seat lopsidedness, it is lower than seat face, seat face and to kneel face spaced apart, the user is sitting on the seat face, the both legs knee supports and kneels in kneeling on the face, and the kneeling stool of this structure makes the stressed rationalization of human body, waist, the part of the force of thigh root and vertebra is transferred to knee, increased the angle between thigh and the upper body, make the lumbar vertebrae can be straight and upright naturally, belly no longer be squeezed, and practical application shows, compare with existing various seats, the kneeling stool that the utility model proposes can alleviate sitting person's fatigue.

Below in conjunction with embodiment and accompanying drawing the utility model is described further.

Fig. 1 is the perspective view according to the kneeling stool that the utility model proposes; Fig. 2 is the side view of kneeling stool shown in Figure 1; Fig. 3 is the schematic diagram of reflection kneeling stool user mode.

As shown in Figure 1, this kneeling stool is by seat face 1, kneel face 2 and supporting construction 3 compositions, seat face 1 is that a square plate is embedded in one than forming in its big slightly framework 4, the dual-side of the framework 4 U-shaped frame 5 and 6 the upper end of the supporting construction 3 by rivet and homonymy respectively is hinged, add cushion on the surface of square plate, comfortable so that be seated, another surface is smooth, so that and kneel face 2 combinations and use even stool desk as children, between seat face and supporting construction, also be provided with locking member, these parts comprise the long and thin metal plate and the bolt that is loaded on U-shaped frame 5 and 6 of the band bar-shaped trough that is articulated in frame sides, bolt can pass above-mentioned bar-shaped trough, and metallic plate is lock onto on the U-shaped frame.Supporting construction 3 is that two U-shaped framves 5 constitute with 6 secured in parallel (getting plate 7 and 8 by welding) together, and the metal tube of the available φ 20mm of U-shaped frame curves.Kneel the other end that face 2 is positioned on U-shaped frame 5 and 6, assembly structure is the same with seat face 1, also is that the square plate that will cushion be arranged is embedded on the framework, and framework and U-shaped frame are hinged, are provided with locking member simultaneously, so that regulate the inclined degree of the face of kneeling.For stable, U-shaped frame two perpendicular arms slope inwardly.Do children's desk and kneeling stool time spent, seat face 1 is leaning angle α with respect to the horizontal plane ₁=10～20 °, kneel face 2 relative horizontal plane leaning angle α ₂=20～40 ° of (desk time spent α ₂=0 °).Seat face center and kneel horizontal range L between the face center ₂=300～380mm, vertical range L ₁=250～350mm.Do the chaise longue time spent, the leaning angle α of seat face 1 ₁Be about 80 °, kneel face 2 basic horizontal.

Claims (1)

1. A kind of kneeling stool, comprise seat face 1 and supporting construction 3, supporting construction 3 is that two U-shaped framves 5 and 6 secured in parallel form, seat face 1 has the square plate of cushion to be embedded on the framework 4 by an one side to form, framework and U-shaped frame one end are hinged, and the locking member that metallic plate and bolt by trough of belt constitute is housed between U-shaped frame and framework, so that regulate seat face 1 leaning angle α with respect to the horizontal plane ₁, it is characterized in that, at the U-shaped frame other end face of kneeling 2 is installed, kneel the leaning angle α of face 2 ₂Can regulate seat face 1 center and the vertical range α that kneels face 2 centers with seat face 1 same way as ^' ₁=250～350mm, horizontal range α ₂=300～380mm.

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