CN2143076Y

CN2143076Y - Adjustable bed

Info

Publication number: CN2143076Y
Application number: CN 92218097
Authority: CN
Inventors: 刘少林
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-13
Filing date: 1992-06-13
Publication date: 1993-10-06
Anticipated expiration: 2002-06-13

Abstract

The utility model relates to an adjustable bed, comprising a bedstead and a bed band. The adjustable bed is characterized in that the plastic bandages are knitted across to form the bed band, and the surround of the surface of the bed band is provided with thin reinforcement wire which is connected with the frames of the four sides of the surface of the bed band into integration through a hook-shaped adjusting screw and the screw nut of the screw. The tightness of the surface of the bed band of the utility model can be arbitrarily adjusted, the ventilation property is strong, and the elasticity is good. The adjustable bed is not afraid of enuresis of the children and can not mould, and the adjustable bed can not be sunk downwards using for a long time. The adjustable bed is also an ideal bed surface for laying the simmons bed in winter.

Description

Adjustable bed

The utility model relates to a kind of bed, particularly a kind of trampoline.

Existing trampoline is the wooden bed frame strung with crisscross coir ropes bed, and it has certain elasticity, and it is more comfortable than plank bed to sleep, but its uses and can occur the coir rope pine after a period of time and fall into and be difficult to and repair, or specially asks someone to repair, or renew, the user can't oneself go to regulate the degree of tightness that it stretches tight.And the wooden bed frame strung with crisscross coir ropes bed makes moist and can go rotten after (wetting the bed as child), must change the face that stretches tight.In addition, present many families use simmons, simmons is layered on and easily makes its loose falling on the wooden bed frame strung with crisscross coir ropes bed, make the simmons out-of-flatness conversely again, old friends generally are layered on simmons on the plank bed, but when removing simmons to summer, it is too hard to show plank bed again, need wooden bed frame strung with crisscross coir ropes bed on the frame again, it is very inconvenient to use instead summer in winter so again.

The purpose of this utility model is exactly in order to solve the problem of above-mentioned existence, all spendable adjustable canopy bed of a kind of four seasons to be provided.

Technical solution of the present utility model:

A kind of adjustable trampoline, it includes bedstead and bed stretches tight, it is characterized in that stretch tight face 1 of bed adopts and moulds system bandage interlacing and form, bed stretch tight face 1 around be installed with fine steel rib 2, they connect as one by the stretch tight framework 5 of face 1 four sides of hook adjusting screw(rod) 3 and nut 4 thereof and bed.

Bed surface degree of tightness of the present utility model can be regulated voluntarily, and gas permeability is strong, and good springiness is not afraid of the child and is wet the bed, and can not go mouldy, and for a long time with not caving in, its bed surface is smooth, attractive in appearance bright and clean, can directly couch, and also be the desirable bed surface of lay simmons winter.The utility model is easy to use, dependable performance, and long service life has exempted that the wooden bed frame strung with crisscross coir ropes bed is easy to that pine falls into and the worries that are difficult to repair.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is an A partial cross section enlarged diagram among Fig. 1.

As Fig. 1, framework 5 of the present utility model is preferably the square tube framework, nut 4 adopts the bar shaped nut, identical with the bar parent structure of bicycle spoke, it passes from the medial surface of each side tube frame 5, the front end gib head of each hook adjusting screw(rod) 3 is hooked in the homonymy bed and stretches tight on the relevant position of fine steel rib 2 of face 1, and its rear end screw rod is threaded (as Fig. 2) with each self-corresponding bar shaped nut 4, realizes regulating the stretch tight degree of tightness of face 1 of bed.Framework 5 also can be channel-section steel, angle bar or hophornbeam combination and wooden frame etc., and nut 4 can be six square nuts or wing nut etc.Bed stretches tight and should be with protection tube, the face 1 in order to avoid the wearing and tearing bed stretches tight on the fine steel rib 2 around the face 1.The bed face 1 that stretches tight also can adopt galvanized wire or other metal wire knitted to form.The utility model in use if bed stretches tight face 1 when pine or tension occurring, all can solve by the bar shaped nut 4 of regulating each side, is applicable to that the family of different levels such as hotel, hotel, hostel, office, universities and colleges and the numerous residents in town and country uses.

Claims

1, a kind of adjustable trampoline, it includes bedstead and bed stretches tight, it is characterized in that stretch tight face 1 of bed adopts and moulds system bandage interlacing and form, bed stretch tight face 1 around be installed with fine steel rib 2, they connect as one by the stretch tight framework 5 of face 1 four sides of hook adjusting screw(rod) 3 and nut 4 thereof and bed.

2, by the described adjustable trampoline of claim 1, it is characterized in that described framework 5 is preferably the square tube framework, nut 4 adopts the bar shaped nut, it passes from the medial surface of each side tube frame 5, the front end gib head of each hook adjusting screw(rod) 3 is hooked in the homonymy bed and stretches tight on the relevant position of fine steel rib 2 of face 1, its rear end screw rod is threaded with each self-corresponding bar shaped nut 4, realize to regulate the stretch tight degree of tightness of face 1 of bed.

3, by the described adjustable trampoline of claim 1, it is characterized in that framework 5 also can be channel-section steel, angle bar or hophornbeam combination and wooden frame, nut 4 can be six square nuts or wing nut.

4,, it is characterized in that to be with protection tube on the described fine steel rib 2 around the face 1 that stretches tight face 1 in order to avoid the wearing and tearing bed stretches tight by the described adjustable trampoline of claim 1.

5,, it is characterized in that the bed face 1 that stretches tight also can adopt galvanized wire or other metal wire knitted to form by the described adjustable trampoline of claim 1.