CN2268443Y

CN2268443Y - Automatic telescopic frame for mosquito-net

Info

Publication number: CN2268443Y
Application number: CN 96207675
Authority: CN
Inventors: 颜林鸿
Original assignee: HONGYE KNITTING INDUSTRIAL Co SIMAPU TOWN CHAOYANG CITY
Current assignee: HONGYE KNITTING INDUSTRIAL Co SIMAPU TOWN CHAOYANG CITY
Priority date: 1996-04-16
Filing date: 1996-04-16
Publication date: 1997-11-26
Anticipated expiration: 2006-04-16

Abstract

The utility model discloses an automatic telescopic frame for a mosquito net by an electrical control foreside frame. The mosquito net frame comprises a back edge frame fixed with a bed set and a foreside frame which can move in a back edge frame guideway. A suite of driving mechanism is arranged between the foreside frame and the back edge frame. An electric motor drives the mechanism to run, which controls the foreside frame to stretch automatically. Compared with the existing mosquito net frame, the utility model has the advantage of convenient shrinking.

Description

A kind ofly can control flexible mosquito net frame automatically

The utility model relates to a kind of household supplies, specifically, is a kind of mosquito net frame.

Double end screen cover bed is because easy to use, obtains coordination with the layout of room furniture easily and is subjected to people's popular welcome.In the past, adopt round mosquito net, but round mosquito net is because its rolling trouble, and its makes in the bed space diminish and brings many inconvenience to people for cooperating a this cover bed polyphyly.In recent years, along with the appearance of the combined type mosquito net frame that is suitable for hanging the square mosquito net, the shortcoming of above-mentioned round mosquito net has obtained overcoming.Combined type mosquito net frame generally is spliced by making the mutual cover of a little slightly variant pipe of caliber, adopt underslung installation method, promptly be fixed in cover bed one side with pipe earlier, be suspended from above the cover bed in order to the main body that supports the mosquito net frame, from integral body, this combined type mosquito net frame can be divided into forward and backward two part frames usually, and what promptly be fixed in cover bed is back along frame part and the forward position frame part very stretched forward, the connected mode that forward and backward two part frames still can pipe overlap mutually and fixing.At present, the combined type mosquito net frame of selling on the market has varied, but all can be classified as two classes: the forward position is non-telescoping and the forward position is scalable, with regard to the scalable class in forward position, though it can provide an openr sight line space to people under acute housing shortage, indoor crowded situation, but all to be used for realizing stretching and shrink that this makes troubles to the user again by manpower.

In addition, this class mosquito net frame of selling on the market is normally sold with the loose mail form, is bought the guidance of back by specification by the user and installs, and therefore, the design of mosquito net frame and the simplicity of installation is had higher requirement.

The purpose of this utility model is to provide a kind of can control flexible mosquito net frame automatically.

Its purpose realizes like this:

This mosquito net frame comprises be fixed in cover bed back along frame part and the forward position frame part very stretched forward; The forward position frame part has some members to be connected along frame part with the back, and can be in the back along moving in the guide rail of framework, realize flexible, the characteristics of this mosquito net frame are, described forward position framework and back are along the transmission mechanism that a cover can be converted into rotation translation is housed between the framework, be used for controlling the forward position framework and carrying out flexible automatically by by this transmission mechanism running of motor-driven.

Mosquito net frame of the present utility model, the rotating by switch control motor then can realize the automatic stretching, extension and the contraction of forward position framework, has solved frequent need and has been used for realizing the problem of stretching by manpower, has brought convenience to the user.

Fig. 1 is the user mode figure of a kind of concrete structure of the utility model;

Fig. 2 is the vertical view of Fig. 1 mosquito net frame;

Fig. 3 be Fig. 2 along A-A to cutaway view;

Fig. 6 be Fig. 2 along B-B to cutaway view;

Fig. 4 is the enlarged drawing of Fig. 6 II part;

Fig. 5 is the enlarged drawing of Fig. 2 I part.

Below in conjunction with accompanying drawing the utility model is described in further detail:

With reference to accompanying drawing, present embodiment can control flexible mosquito net frame automatically, the employing stainless steel tube combines, forward position framework and back are overlapped mutually by pipe along framework and are spliced to form, the forward position framework has some pipes to be inserted in the back along in the corresponding some pipes of framework, and can in the latter's pipe, move, realize being connected and utilizing afterwards pipe along framework along framework with this as the translation guide rail with the back, this example adopts three pairs of pipes to realize socket (E ' among the figure and F ', E and F; E " and F "); the transmission mechanism of employing comprises screw shaft 1; nut 2 and gear wheel 3 and pinion 5; nut 2 is fixed in the end of the central pipe E of forward position framework; screw shaft 2 is through preceding; among the central pipe E and F of afterframe, be positioned on the pipe center line by retainer ring 4, the one end screws in the nut centre bore and stretches out, the other end then passes from pipe becomes screw shaft 1 exposed ends, one fixed head is loaded on the back along on the framework, be fixed with the ball dish on it, motor and pinion 5, the exposed ends of above-mentioned screw shaft 1 is stretched out and fixing with gear wheel 3 from described ball Pan Chu, and this gear wheel 3 forms with described pinion 5 and is connected with a joggle.Like this, when motor just changes, just drive gear wheel 3 and screw shaft 1 rotation,, then force central tube E to be moved to the left, very stretch forward thereby promote the forward position framework because the rotation trend of central tube E is subjected to the restriction of forward position framework by pinion 5; When motor reverses, will force central tube E to move right, and pulling forward position framework is to after-contraction.

In the such scheme, the positive and negative rotation of motor can realize control by transmitter and receiver, and receiver is loaded on the fixed head, is used for according to receiving the signal that transmitter sends, and control is connected motor to realize forward and backward control.

This specific embodiments is owing to only adopt a mandrel to carry out transmission, thereby has characteristic of simple structure.

Moreover this scheme adopts pipe to make forward and backward framework, and utilizes pipe as the guide rail that moves, and helps simplified structure equally, and overall weight is unlikely and increases substantially.

In addition, motor and transmission mechanism are fixed in the back along partly helping overcoming whole deviation of gravity center brings difficulty to support.

Claims

1, a kind ofly can control flexible mosquito net frame automatically, comprise be fixed in cover bed back along frame part and the forward position frame part very stretched forward, the forward position framework has some members to be connected along framework with the back, and can be in the back along moving in the guide rail of framework, realize flexible, it is characterized in that: described forward position framework and back are used for controlling the forward position framework and carrying out flexible automatically by by this mechanical operation of motor-driven along the transmission mechanism that a cover can be converted into rotation translation is housed between the framework.

According to the mosquito net frame of claim 1, it is characterized in that 2, described forward position framework is to be overlapped mutually by pipe to be spliced with the back along framework, the connection between them is to be overlapped mutually by its pipe separately to form, and forms the translation guide rail of forward position framework with this.

According to the mosquito net frame of claim 2, it is characterized in that 3, described transmission mechanism comprises screw shaft, nut and one group of gear, wherein, nut is fixed in the central tube end of forward position framework; Screw shaft is in the central pipe of forward and backward framework, and the one end passes the nut centre bore and stretches out, and the other end then passes from pipe becomes the screw shaft exposed ends, and described one group of gear is being fixed at this screw shaft exposed ends place.

According to the mosquito net frame of claim 3, it is characterized in that 4, the positive and negative rotation of described motor is by transmitter and receiver control.