JPS63183847U

JPS63183847U -

Info

Publication number: JPS63183847U
Application number: JP7475687U
Authority: JP
Priority date: 1987-05-19
Filing date: 1987-05-19
Publication date: 1988-11-25

Description

[Brief explanation of the drawing]

第１図は本案の四巻の鼓形スプリングの原寸の
見取り図、第２図は本案の鼓形スプリング連結構
造体の斜視略図、第３図は本案のスプリング連結
構造縫成体の側面の被覆布の一部を切断除去した
斜視図、第４図は本案のベツドフレームの斜視図
、第５図は簀の子板の斜視図及び第６図はベツド
フレームを横に切断し、スプリング連結構造縫成
体の正面の一部の被覆布を切断して該フレームに
載せ更にその上にマツトレスを載せた正面図であ
る。１……四巻の鼓形スプリング、２……ヘリカル
線、３……枠線、４……クリツプ、５……簀の子
板、６……簀の子の桟、７……止釘、８……フエ
ルト、９……被覆布、１０……ヘツドボード、１
１……フートボード、１２……サイドレール、１
３……止め桟、１４……スプリング連結構造体、
１５……スプリング連結構造縫成体、１６……マ
ツトレス。 Figure 1 is a sketch of the original size of the four-volume hourglass-shaped spring of the present invention, Figure 2 is a schematic perspective view of the hourglass-shaped spring connecting structure of the present invention, and Figure 3 is a diagram of the covering fabric on the side of the sewn body of the spring connecting structure of the present invention. FIG. 4 is a perspective view of the bed frame of the present invention, FIG. 5 is a perspective view of the screen plate, and FIG. It is a front view in which a part of the covering cloth is cut and placed on the frame, and a pine mattress is further placed on top of the frame. 1...Four drum shaped springs, 2...Helical wire, 3...Frame line, 4...Clip, 5...Satanoko board, 6...Satanoko crosspiece, 7...Dog, 8...Felt , 9... Covering cloth, 10... Headboard, 1
1...Foot board, 12...Side rail, 1
3... stop bar, 14... spring connection structure,
15... Spring connection structure sewn body, 16... Pine tress.

Claims

[Scope of utility model registration request]

Line thickness 2.5mm, outer diameter of upper and lower rings 86mm
An appropriate number of four-wound drum-shaped springs with a height of 60 mm are brought into contact with half the length of the bed to form a spring row, and an appropriate number of these spring rows are arranged at regular intervals over the width of the bed. The contact portions of the circular rings on the top and bottom surfaces of each hourglass spring in this spring arrangement are connected transversely with a helical wire,
A spring connection structure is created by enclosing frames around the upper and lower surfaces of the spring array and clipping the parts that contact the circular rings of the drum-shaped springs.
Separately, square timbers half the length of the two beds are placed at intervals equal to the width of the beds, and an appropriate number of cross-pieces are nailed to these to make the basket board, and the connected structure is aligned vertically and horizontally with the basket board. The frame line on the bottom of the connected structure is then nailed to the frame board to make them one.Furthermore, the entire top surface of the connected structure is covered with felt, and the top surface and four sides are covered with fiber cloth. A low-floor, prefabricated double cushion consisting of two spring-structure sewn bodies made by folding and sewing the hem of a covering cloth to the bottom of a bamboo board, laid on a bed frame, and then a pine mattress placed on top of the bed frame. Lightweight spring bed.