CN2455143Y

CN2455143Y - Mosquito net stand

Info

Publication number: CN2455143Y
Application number: CN 00260190
Authority: CN
Inventors: 陈汉林
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-26
Filing date: 2000-12-26
Publication date: 2001-10-24
Anticipated expiration: 2010-12-26

Abstract

The utility model relates to a mosquito net support frame which comprises two beams, on which a mosquito net can be hung. The utility model is characterized in that each of the beams is provided with a slide way; the two slide ways are mutually parallel; each of the slide ways is at least provided with one sliding hook which can slide along each of the slide ways; the sliding hook of each of the slide ways is at least provided with one connected traction rope which winds a set of guide wheels. When the utility model is used, the traction rope is pulled and then the mosquito net can be folded or unfolded. The utility model has the advantages that a mosquito net can be folded without the need of dismounting the mosquito net from the mosquito net support frame and the operation is convenient, and the utility model is favorable for keeping the cleanness of a mosquito net.

Description

Mosquito net frame

The utility model relates to a kind of mosquito net frame that is used to support mosquito net.

Existing mosquito net frame has only the effect of mosquito net being propped up expansion, and the function of mosquito net not being drawn in therefore as long as mosquito net hangs on the mosquito net frame, just is in deployed condition all the time, and laying dust is stained easily.

The purpose of this utility model provides a kind of mosquito net frame that mosquito net can be drawn in.

The utility model is achieved in that mosquito net frame comprises two crossbeams that can hang mosquito net, all has a slideway on every crossbeam.Article two, slideway is parallel to each other.Have a sliding hook that can slide along slideway on every slideway at least, the sliding hook of every slideway all has at least one to be connected with pull rope.Pull rope is wrapped on one group of directive wheel.During use, with two ends that are individually fixed in the both sides slideway in four drift angles of mosquito net, two drift angles are individually fixed on the sliding hook of both sides slideway in addition, mosquito net can be hung up like this.Pulling traction rope slides the sliding hook on two wood side-guides in the same direction, and two drift angles that drive mosquito net when sliding hook are during away from two drift angles of the other end, and mosquito net quilt launches; When two drift angles that drive mosquito net when sliding hook close up with two drift angles of the other end, the mosquito net quilt gathering.

The utility model has the advantages that to need not mosquito net is unloaded and mosquito net can be drawn in from mosquito net frame, easy to use, and help keeping the cleaning of mosquito net.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a general structure schematic diagram of the present utility model;

Fig. 2 is the embodiment of guiding wheels;

Fig. 3 is the A-A cutaway view Amplified image of Fig. 2.

Referring to Fig. 1, the mosquito net frame of present embodiment is four border structures, wherein has to be installed with 3,4, two slideways of a slideway respectively on two 1,2, two crossbeams of crossbeam that are used to hang mosquito net and to be parallel to each other.Certainly, as long as slideway intensity is enough, also can be directly with

slideway

3,4 as crossbeam.Each part of four frames connects with screw 5, makes removable structure, also can directly each several part be welded together certainly, makes an integral body.Being provided with eight on every slideway can be along the sliding hook 6 of slideway slip.Wherein sliding

hook

6a, 6b are connected with pull rope 7, also all sliding hooks all can be linked together with pull rope certainly.Referring to Fig. 2, the sliding hook of present embodiment has pulley structure 22.Pull rope 7 is wrapped on one group of directive wheel.The concrete arrangement of directive wheel and pull rope are wound in the concrete mode flexible design according to a conventional method on the directive wheel, if pulling traction rope successfully, and can draw two sliding hooks on the slideway and slide in the same direction and get final product.Referring to Fig. 1,2, the guiding wheels of present embodiment are made of the pulley that is arranged in the slide rail two ends, wherein respectively there is a pulley that horizontally rotates 8,9 at the two ends of a slide rail, one end of another slide rail has two pulleys that horizontally rotate 10,11, and the other end has a pulley that horizontally rotates 12 and two

pulleys

13,14 that vertically rotate.Pull rope 7 is coiled on each pulley that horizontally rotates, and hangs down from the

pulley

13,14 of vertical rotation.Pull rope 7 headtotails form a circle circulation loop, need only any a section in the pulling loop, can affect the whole piece pull rope.During use, two drift angles of mosquito net are hooked in the end of two slideways respectively, for example can be hooked on the through hole shown in Figure 1 15,16, two drift angles of the other end are hooked in respectively on sliding hook 6a, the 6b, so mosquito net are hung on the mosquito net frame.Except four drift angles of mosquito net, the mosquito net top margin that is hooked between two mosquito net drift angles on same the slideway can be hooked on all the other several sliding hooks of same slideway, can alleviate the load of each sliding hook like this.

In order to make the pull rope that is wrapped on the directive wheel have certain tensile force, in order to avoid pull rope slippage easily from the directive wheel, referring to Fig. 1,2,3, the part that present embodiment hangs down at pull rope is hung with a weight 17, weight 17 has a pulley 18, and pulley 18 holds on pull rope 7.Under the gravity of weight 17, pull rope 7 is tightened up, thereby has certain force of strain, and pulley 18 has then reduced the frictional force between weight 17 and the pull rope 7.

The installation of mosquito net frame for convenience, present embodiment is fixed with a

column

19,20 perpendicular to crossbeam 1,2 respectively at the same end of two crossbeams, has installing hole 21 on the column.So both available screw passed installing hole 21

column

19,20 was fixed on the wall,

column

19,20 can be inserted in the top of the hollow standpipe that is fixed in the head of a bed again, with this fixing mosquito net frame.Pillar construction makes the mounting means of mosquito net frame more flexible.

Claims

1. mosquito net frame, comprise two crossbeams that can hang mosquito net, it is characterized in that: a slideway is all arranged on every crossbeam, article two, slideway is parallel to each other, on every slideway, have at least-the individual sliding hook that can slide along slideway, the sliding hook of every slideway all has at least one to be connected with pull rope, and pull rope is wrapped on one group of directive wheel.

2. mosquito net frame as claimed in claim 1, it is characterized in that: described guiding wheels are made of the pulley that is arranged in the slide rail two ends, wherein respectively there is a pulley that horizontally rotates at the two ends of a slide rail, one end of another slide rail has two pulleys that horizontally rotate, and the other end has a pulley that horizontally rotates and two pulleys that vertically rotate; Pull rope is coiled on each pulley that horizontally rotates, and hangs down from the pulley of vertical rotation, and the pull rope headtotail forms a circle circulation loop.

3. mosquito net frame as claimed in claim 2 is characterized in that: the part that hangs down at pull rope is hung with a weight, and weight has a pulley, and pulley holds on pull rope.

4. as claim 1,2, one of 3 described mosquito net frames, it is characterized in that: the same end at two crossbeams is fixed with a column perpendicular to crossbeam respectively, has installing hole on the column.