CN2710432Y

CN2710432Y - Foldable mosquito net

Info

Publication number: CN2710432Y
Application number: CN 200420052858
Authority: CN
Inventors: 玄绪川; 玄甲科
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-11
Filing date: 2004-08-11
Publication date: 2005-07-20
Anticipated expiration: 2014-08-11

Abstract

The utility model discloses a foldable mosquito net which comprises a net face which is made of multiporous flexible materials and a support frame. The lower part of the support frame is provided with two jointing seats which are oppositely arranged. A plurality of supporting bars distributed as sectors are hinged on the jointing seats. The supporting bars arranged on the two jointing seats are one-to-one correspondence and the top parts of the corresponding supporting bars are connected with cross bars. Both ends of the cross bars are matched with 90 degrees movable joints. One end of each 90 degrees movable joint is connected with a cross bar, and the other end of each 90 degrees movable joint is connected with the corresponding supporting bar. The net face is hanged in the suitable position of the support frame. The supporting bars can be fanwise opened and folded on the jointing seats. The utility model can be opened when in use and be folded when not in use. The foldable mosquito net has the advantages of small space occupation, convenient carry and easy use and is especially suitable for being used outdoor.

Description

Collapsible mosquito net

Technical field

The utility model belongs to daily living article, particularly a kind ofly can open in the time spent, the folding collapsible mosquito net that draws in of time spent.

Background technology

At present, the mosquito net that family generally uses mostly just has a book that has the porous soft material to make, can only be in indoor use, be not suitable for using out of doors, now some also occur and had the mosquito net that bracing frame can use out of doors, but its use is very inconvenient, and mostly can't fold, and taking up room more very much not is convenient for carrying.

Summary of the invention

The purpose of this utility model be to provide a kind of take up room little, be convenient for carrying, collapsible mosquito net easy to use.

Its technical solution is as follows:

A kind of collapsible mosquito net, it comprises book and the bracing frame of being made by the porous soft material, two joining bases that are oppositely arranged are arranged at above-mentioned bracing frame bottom, be hinged with some support bars that covering of the fan distributes that are on the joining base, support bar on above-mentioned two joining bases is corresponding one by one, and the top of corresponding support bar is connected by cross bar, above-mentioned cross bar two ends are furnished with 90 ° of articulations, above-mentioned 90 ° of first ends of loose joint are connected with cross bar, the other end is connected with corresponding support bar, above-mentioned book is hung on the suitable location of above-mentioned bracing frame, and above-mentioned support bar can fan-shapedly on joining base be opened and draw in.Adopt the utility model of this structure, can open and be covering of the fan being hinged on support bar on the joining base of both sides in use, above-mentioned book is also opened thereupon, just can obtain a cross section that is formed by bracing frame support book is fan-shaped relatively independent space, finish using, just above-mentioned support bar can be concentrated and draw in, simultaneously because be furnished with 90 ° of articulations, so support bar also can be again to 90 ° of invaginations (to the cross bar direction) after gathering, to the position substantially parallel with cross bar, not only easy to use and take up room for a short time, very conveniently portably use out of doors.

As improvement of the present utility model, the centre position of above-mentioned two joining bases respectively is oppositely arranged a vertical rod, this vertical rod and joining base are for fixedlying connected, and above-mentioned two rod ends also are furnished with cross bar and connect, above-mentioned cross bar two ends are furnished with 90 ° of articulations, above-mentioned 90 ° of first ends of loose joint are connected with cross bar, and the other end is connected with corresponding support bar.Above-mentioned vertical rod of fixedlying connected with joining base can guarantee the stability of bracing frame when open mode.

Above-mentioned 90 ° of joints comprise upper and lower two connection-pegs, and connection-peg and cross bar are pegged graft on it, and following connection-peg and support bar are pegged graft, and last connection-peg is hinged on down the middle and lower part of connection-peg by hinge bar.Adopt 90 ° of articulations of this structure, because above-mentioned hinge bar is to the restricted effect of relatively rotating of upper and lower connection-peg, so the maximum angle of its upper and lower connection-peg is 90 °.

As improvement of the present utility model, above-mentioned support bar and vertical rod can be made up of upper and lower two joints, being furnished with 180 ° of joints between upper and lower two joints connects, above-mentioned 180 ° of joints are made up of a rectangle connecting plate and two joints being hinged on these connecting plate two ends respectively, and described connecting plate two medial angles are arc surface.Above-mentioned support bar is made two joints up and down, help increasing height of the present utility model, thereby increase inner usage space, it adopts above-mentioned 180 ° of joints to connect can to make when drawing in earlier a joint below the support bar synchronously to 180 ° of invaginations, and then with whole support bar synchronously to 90 ° of invaginations, can finish the folding of bracing frame, further save the space, be convenient for carrying, web two lateral angles of above-mentioned 180 ° of joints are the right angle, two medial angles are the arc surface transition, can guarantee that the maximum open angle of support bar and vertical rod is 180 °, strengthen bracing frame steadiness in use.

The utility model is described in further detail below to engage accompanying drawing.

Description of drawings

Fig. 1 is the structural representation of bracing frame of the present utility model in open mode

Fig. 2 is Figure 1A-A sectional view

Fig. 3 is 180 ° of joint design schematic diagrames of support bar and vertical rod

Fig. 4 is the schematic diagram of above-mentioned embodiment at rounding state

Fig. 5 is other distressed structure rounding state schematic diagrames of the utility model

The specific embodiment

As Fig. 1, shown in Figure 2, the utility model is a kind of collapsible mosquito net that is suitable for using out of doors, it mainly comprises book and bracing frame two parts, above-mentioned bracing frame has two joining bases that are oppositely arranged 1, be the fan-shaped six roots of sensation support bar 2 that is hinged with on the above-mentioned joining base 1 respectively, support bar 2 can be realized by wearing multiple modes such as pin with the hinged of joining base, the centre position of above-mentioned two joining bases is each corresponding fixedly connected vertical rod 5 also, support bar 2 on above-mentioned two joining bases 1 is corresponding one by one, two vertical rods 5 are connected by cross bar 3 with each corresponding support bar 2, the two ends of cross bar 3 are connected with support bar 2 or vertical rod 5 by 90 ° of articulations 4, as shown in Figure 2,90 ° of articulations 4 are divided into, following two connection-

pegs

41,42, connection-peg 41 is pegged graft with cross bar 3 on it, following connection-peg 42 is pegged graft with support bar 2 or vertical rod 5, and last connection-peg 41 is hinged on down the middle and lower part of connection-peg 42 by hinge bar 43.

In the present embodiment, above-mentioned support bar 2 and vertical rod 5 are made up of upper and lower two joints, being furnished with 180 ° of joints 6 between upper and lower two joints connects, as shown in Figure 3,180 ° of joints 6 are made up of a rectangle connecting plate 61 and two joints 62,63 of being hinged on these connecting plate 61 two ends respectively, and two medial angles of connecting plate 61 are arc surface.

During use, bracing frame can be opened state as shown in Figure 1, each support bar 2 is fan-shaped distribution relatively, book can be hung on the suitable location of bracing frame, bracing frame just supports book to form a cross section is fan-shaped space like this, owing to adopt said structure and joint, each vertical rod 5 of bracing frame, support bar 2, cross bar 3 are when open mode, its each position component, angle etc. pin down mutually, restrict, and guarantee that a parts can not be shifted and misplace; When finishing using, can close up concentrated to the centre of joining base 1 each support bar of both sides, then with the following joint of both sides vertical rod 5 and support bar 2 simultaneously to 180 ° of invaginations, again with whole vertical rod 5 and support bar 2 synchronously to 90 ° of invaginations, just can become shape as shown in Figure 4.

The utility model is not limited in above a kind of embodiment, and its structure can suitably change according to actual conditions, and shown in Fig. 5 (I), during greater than the length of vertical rod 5 and support bar 6, vertical rod 5 and support bar 2 can adopt the form of single-unit in the length of cross bar 3; Shown in Fig. 5 (II), for further reducing mosquito net taking up room when the folded state, its cross bar 3 also can adopt the two-segment type structure, between its two joint with 180 ° of joints connections.

Claims

1, a kind of collapsible mosquito net, it comprises book and the bracing frame of being made by the porous soft material, it is characterized in that: two joining bases that are oppositely arranged are arranged in the middle of the support frame as described above bottom, be hinged with some support bars that covering of the fan distributes that are on the joining base, support bar on described two joining bases is corresponding one by one, and the top of corresponding support bar is connected by cross bar, described cross bar two ends are furnished with 90 ° of articulations, described 90 ° of first ends of loose joint are connected with cross bar, the other end is connected with corresponding support bar, described book is hung on the suitable location of support frame as described above, and described support bar is fan-shaped on joining base to be opened and draw in.

2, collapsible mosquito net according to claim 1, it is characterized in that: the centre position of described two joining bases respectively is oppositely arranged a vertical rod, this vertical rod and joining base are for fixedlying connected, and described two rod ends also are furnished with cross bar and connect, described cross bar two ends are furnished with 90 ° of articulations, described 90 ° of first ends of loose joint are connected with cross bar, and the other end is connected with corresponding support bar.

3, collapsible mosquito net according to claim 1 and 2, it is characterized in that: described 90 ° of articulations can be by upper and lower two connection-peg hinged compositions, connection-peg and cross bar are pegged graft on it, and following connection-peg and support bar are pegged graft, and last connection-peg is hinged on down the middle and lower part of connection-peg by hinge bar.

4, collapsible mosquito net according to claim 2, it is characterized in that: described support bar and vertical rod are made up of upper and lower two joints respectively, being furnished with 180 ° of joints between upper and lower two joints connects, described 180 ° of joints are made up of a rectangle connecting plate and two joints being hinged on these connecting plate two ends respectively, and two medial angles of described connecting plate are the arc surface transition.