CN201290494Y

CN201290494Y - Telescopic mosquito net

Info

Publication number: CN201290494Y
Application number: CNU2008201231198U
Authority: CN
Inventors: 张连海
Original assignee: BEIJING HAIDAER MODERN OFFICE FURNITURE Co Ltd
Current assignee: BEIJING HAIDAER MODERN OFFICE FURNITURE Co Ltd
Priority date: 2008-10-16
Filing date: 2008-10-16
Publication date: 2009-08-19
Anticipated expiration: 2018-10-16

Abstract

A retractable mosquito net rod of the utility model comprises left and right uprights, the top of the left upright has a left gap opening to the right, the top of the right upright has a right gap opening to the left, the left upright and the right upright are both hollow The hollow of the left column is the insertion position of the left telescopic rod, and the hollow of the right column is the insertion position of the right telescopic rod. The left telescopic rod and the right telescopic rod are fixedly connected to both ends of the cross bar. The right side of the left column is 3-5cm away from the top. The left side of right column is all provided with handle from top 3-5cm place, and the upper plane of cross bar two ends is all provided with mosquito net hook. The utility model can pull out or insert the left and right telescopic rods and cross rods into the hollows of the left and right uprights, and fix them through handles, so that it is convenient to use, beautiful and tidy. The utility model has simple structure, convenient manufacture and low cost. Inexpensive, safe and reliable, strong and firm.

Description

A kind of telescopic mosquito net pole

Technical field

The utility model relates to a kind of mosquito net pole, particularly relates to a kind of mosquito net pole of liftable height, belongs to mosquito-proof equipment technical field.

Background technology

Because living environment is unhealthy, when people lie on a bed rest, always influence sleep because of the invading of mosquito, in the actual life, people hold together to have thought thousand and one way in order to prevent invading of mosquito, and such as adopting mosquito repellant, this product has certain effect, but owing to mosquito repellant makes mosquito death with the chemicals emission gases, thereby healthy influential to human body.Healthy mode is to use mosquito net, and this mode is effective, and health is not had influence.In the prior art, adopt mostly the head of a bed is installed the mosquito net pole connector, mosquito net pole and connector are tightened by adapter of plastic, mosquito net pole is erected, hang up mosquito net again, though this mode effect is better, but owing to adopting plastic material to manufacture usually, connector forms, thus very insecure, the phenomenon that long-term use will occur fixing incessantly, joint damages, simultaneously, high mosquito net pole erects and not only takes up room but also influence indoor attractive in appearance.

The utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of hollow of mosquito net pole being inserted two columns of the head of a bed is provided, fix by handle, this mode convenient fixing, liftable mosquito net pole height, the time spent can all not inserted mosquito net pole the hollow of two columns of the head of a bed, makes that cross bar and two column tops are also neat, not only attractive in appearance but also simple.

The technical scheme of a kind of telescopic mosquito net pole of the present utility model is achieved in that

A kind of telescopic mosquito net pole of the present utility model, the left column and the right column that comprise the head of a bed, described left column top has the left gap of opening to the right, described right column top has the right gap of opening left, left side gap is corresponding in opposite directions with right gap and dimensions is identical, described left column, right column is hollow, the hollow of described left column is left expansion link insertion position, the hollow of right column is right expansion link insertion position, described left expansion link, right expansion link is fixedly connected on the cross bar two ends, the specifications design of cross bar is not for when using mosquito net, with left expansion link, after right expansion link all inserts hollow, it is interior and the same flat with two columns to be placed on left gap and right gap, left side expansion link, the specification of right expansion link is corresponding with hollow, with flexible insertion, extracting the hollow of two columns is advisable.

And the right side of described left column is equipped with handle far from the left side of top 3-5cm place, right column far from top 3-5cm place, optimal way is 4cm, handle is used for fixing left expansion link, right expansion link and adjusts its height, the bolt of handle for screwing twisted handle inwards and left expansion link is withstood in reinforcing, right expansion link can be realized fixing respectively left expansion link, right expansion link.

And described cross bar two ends are equipped with mosquito net hook, are used to hang mosquito net.

Two head of a bed of every bed have identical structure, during use, the mosquito net pole structure of two head of a bed are risen or reduce to equal height simultaneously, reach whole mosquito net to be hung up or mosquito net pole is set level when not using mosquito net.

The relative prior art of a kind of telescopic mosquito net pole of the present utility model has following advantage:

1, a kind of telescopic mosquito net pole of the present utility model has adopted the left expansion link of liftable height, right expansion link, easy to use, when not using mosquito net, left expansion link, right expansion link all can be inserted hollow, and cross bar can be placed in the left and right gap of two columns, and is not only attractive in appearance but also clean and tidy;

2, a kind of telescopic mosquito net pole of the present utility model has adopted the structure of liftable left side expansion link, right expansion link height, and adopts handle to fix, and makes sound construction, and is durable in use, and with low cost, easy for installation, very easily produces in batches.

Description of drawings

Fig. 1 is a kind of telescopic mosquito net pole structural representation of the present utility model.

The specific embodiment

Understand the technical solution of the utility model for one of ordinary skill in the art can be known, existing the utility model is described in further detail in conjunction with the accompanying drawings:

A kind of telescopic mosquito net pole of the present utility model, as shown in Figure 1, comprise left column 11 and right column 1, left column 11 tops have the left gap 10 of opening to the right, right column 1 top has the right gap 2 of opening left, left column 11, right column 1 are hollow 8, and the hollow 8 of left column 11 is that the hollow 8 of left expansion link 7 insertion positions, right column 1 is right expansion link 6 insertion positions, and left expansion link 7, right expansion link 6 are fixedly connected on cross bar 3 two ends.

The right side of left column 11 is equipped with handle 5 far from the left side of top 3-5cm place, right column 1 far from top 3-5cm place further.

The outside, cross bar 3 two ends is equipped with mosquito net hook 9 further.

Specific embodiment: as shown in Figure 1, when manufacturing, the left column 11 of the head of a bed, the centre of right column 1 are made into hollow 8, left column 11 tops are opened left gap 10, right column 1 top to the right and are opened a right gap 2 left, about 3-5cm (being as the criterion with 4cm) locates to be provided with a handle 5 far from the top with left column 11 right sides, handle 5 can outwards be screwed inwards, and the length of handle 5 is as the criterion can withstand on the left expansion link 7.Equally, about 3-5cm (being as the criterion with 4cm) locates to be provided with a handle 5 far from the top with right column 1 left side, handle 5 can outwards be screwed inwards, the length of handle 5 is as the criterion can withstand on the right expansion link 6, two termination specifications of cross bar 3 and left gap 10, right gap 2 specifications adapt, so that cross bar 3 terminations can be put into left gap 10 during without mosquito net, in the right gap 2, make the last plane and the left column 11 of cross bar 3, plane one, right column 1 top is to flushing, with left expansion link 7, it is good that right expansion link 6 is fixedlyed connected with the two ends of cross bar 3, left side expansion link 7, right expansion link 6 preferably adopts metal material, like this can be very firm, also be not easy to fracture, a mosquito net hook 9 respectively is set on plane on cross bar 3 two ends.When needs use mosquito net, unclamp left column 11 and right column 1 upper handle 5 earlier, both hands are pull-up cross bar 3 gently upwards, left expansion link 7, right expansion link 6 and cross bar 3 can be lifted in the lump, when lifting to certain position, tighten fixingly again with handle, at this moment, mosquito net pole promptly erects just can hang mosquito net.In the time need not using the use mosquito net, elder generation's release handle 5, suitably firmly cross bar 3 is pressed downwards then, left side expansion link 7, right expansion link 6 promptly insert in the hollow 8 of left column 11, right column 1, and make two terminations of cross bar 3 put into left gap 10, right gap 2, make cross bar 3 and left column 11, right column 1 top one to high together, neat appearance seems.

Claims

1. A retractable mosquito net rod, comprising a left column (11) and a right column (1) at the head of the bed, characterized in that the top of the left column (11) has a left opening (10) opening to the right, The top of the right column (1) has a right gap (2) opening to the left, the left column (11) and the right column (1) are hollow (8), and the hollow of the left column (11) ( 8) is the insertion position of the left telescopic rod (7), the hollow (8) of the right column (1) is the insertion position of the right telescopic rod (6), and the left telescopic rod (7) and the right telescopic rod (6) are fixedly connected to Cross bar (3) two ends.

2. A retractable mosquito net rod according to claim 1, characterized in that, the right side of the left column (11) is 3-5 cm away from the top, and the left side of the right column (1) is 3-5 cm away from the top. 5cm places are all provided with handle (5).

3. A telescopic mosquito net rod according to claim 1, characterized in that, mosquito net hooks (9) are provided on the upper planes of both ends of the cross bar (3).