CN203789544U

CN203789544U - Retractable head mosquito net

Info

Publication number: CN203789544U
Application number: CN201420196592.4U
Authority: CN
Inventors: 胡子刚; 胡纯; 胡昕
Original assignee: Suzhou University
Current assignee: Suzhou University
Priority date: 2014-04-22
Filing date: 2014-04-22
Publication date: 2014-08-27
Anticipated expiration: 2024-04-22

Abstract

The utility model discloses a retractable head mosquito net. The retractable head mosquito net comprises mosquito curtain gauze and a retractable hanging net rack. One end of the retractable net rack is connected with a positioning rod. The lower portion of the mosquito curtain gauze is in a rectangle shape, the width of the rectangle is 45-65 cm, and the length of the rectangle is 80-150 cm. Balance weights are arranged at the bottom of the mosquito curtain gauze. The head mosquito net is simple in structure and low in cost, can be folded and unfolded and cannot occupy space. The positioning rod is arranged in structure, and when the head mosquito net is hung, the head mosquito net can be well positioned with the position of the head; the balance weights are arranged at the lower end of the mosquito curtain gauze, the mosquito curtain gauze can be well attached to the facing of a quilt, and thus mosquitoes can be prevented from entering the mosquito net; due to the arrangement of a pull thread in the umbrella-type structure, a framework can be shortened in the length of the rectangle, and materials are saved.

Description

A kind of contraction type head mosquito net

Technical field

The utility model relates to a kind of mosquito net, relate to particularly a kind ofly can shrink, a mosquito net simple in structure.

Background technology

In the relatively low north of not too hot spring and autumn, particularly temperature, many people are covered thin quilt (or woollen blanket) sleep, only reserve head outside exposed, stand biting of mosquito, and existing mosquito net will cover whole bed, take up room too large, use inconvenience and waste cloth.Therefore need to have a kind of small-sized mosquito net that only body head is provided mosquito-proof protection.

Summary of the invention

The utility model aims to provide a kind of shrinkable mosquito net simple in structure.

For achieving the above object, the technical solution of the utility model is: a kind of contraction type head mosquito net, comprise the tester of mosquito netting and collapsible suspension, described contractile tester one end is connected with backstay, described mosquito netting bottom is rectangle, described rectangular wide be 45-65cm, long is 80-150cm, the bottom of described mosquito netting is provided with counterweight.

Further, described counterweight piecemeal arranges.

Further, described collapsible suspension tester be umbrella formula skeleton connection structure, described backstay and axle end are hinged, the other end of described backstay is provided with through hole.

Further, the tester of described collapsible suspension is the hinged rectangle frame of each tie point, and the long limit of described backstay and rectangle frame is hinged, and described rectangle frame is provided with bracing wire.

Further, described tester lower end is provided with the bracing wire being connected with skeleton, and described bracing wire includes the first bracing wire, the second bracing wire and the 3rd bracing wire shortened successively, and described the first bracing wire, the second bracing wire and the 3rd bracing wire length meet Pythagorean theorem.

The beneficial effects of the utility model are: of the present utility model mosquito net structure is simple, with low cost, can shrink and launch, and does not take up space; Structurally be provided with backstay, in the time of suspension head mosquito net, can well locate the position with head, the lower end piecemeal of mosquito netting is provided with counterweight and can better fits with all angles of quilt cover, prevent that mosquito from entering in mosquito net, owing to being provided with bracing wire in umbrella structure, the length of skeleton rectangularity is shortened, save material.

Brief description of the drawings

Structural representation when Fig. 1 is the contraction type head Usage of bednets of the utility model the first embodiment;

Fig. 2 is the structural representation of the contraction type head mosquito net tester of the utility model the first embodiment;

Structural representation when Fig. 3 is the contraction type head Usage of bednets of the utility model the second embodiment;

Fig. 4 is the structural representation of the contraction type head mosquito net tester of the utility model the second embodiment.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below in conjunction with detailed description of the invention and with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.

Embodiment 1

Shown in Fig. 1 and 2, a kind of contraction type head mosquito net, comprise mosquito netting 1 and rectangular frame 2, the connected mode of each tie point of rectangular frame 2 is for to connect by hinge 22, the wide of rectangular frame 2 is 45-65cm, long is 80-150cm, the wherein wide 55cm that is preferably, the long limit of rectangle frame 2 is provided with backstay 5, backstay 5 is articulated with two ends, long limit or the middle part of rectangle frame 2, in the time that being hung up, bed-curtain can locate by backstay 5, make bed-curtain can cover head, rectangle frame 2 is provided with bracing wire 4, the other end of bracing wire 4 is provided with link 21, can be suspended on a hanger on the wall or nail on, the bottom of mosquito netting 1 is provided with counterweight 3.Due to being set, counterweight makes the tighter of mosquito netting 1 energy and quilt laminating.

While packing up, rectangle frame 2 folding shrinkings can be got up.

Embodiment 2

In order to make bed-curtain form rectangle, it can also be such structure, as shown in Figures 3 and 4, tester is umbrella formula skeleton connection structure, this structure comprises: skeleton 41, frame 42 is turned in support, upper reel and lower shaft disk 43, skeleton 41 is rotationally connected with upper reel, support is turned frame 42 and is rotationally connected with lower shaft disk 43, support is turned frame 42 and is rotationally connected with skeleton 41, connected mode is referring to umbrella structure, the end of the axostylus axostyle of lower shaft disk 43 is hinged with backstay 5, the other end of backstay 5 is provided with through hole 46, can adjust suitable angle by rotational positioning bar 5, can hang on by through hole 46 on the wall of band hook.

In order to make skeleton become rectangle, reduce length and the flexibility of skeleton, be provided with the bracing wire 44 being connected with skeleton in tester lower end, bracing wire 44 includes the first bracing wire, the second bracing wire and the 3rd bracing wire shortened successively, and described the first bracing wire, the second bracing wire and the 3rd bracing wire length meet Pythagorean theorem.Make like this to form rectangle, the rectangular wide 45-65cm of being pulling into, long is 80-150cm.

While packing up, only need press location jump ring 48 and can pack up, fold and be placed on bed 10 limits.

Should be understood that, above-mentioned detailed description of the invention of the present utility model is only for exemplary illustration or explain principle of the present utility model, and do not form restriction of the present utility model.Therefore any amendment of, making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model in the situation that not departing from spirit and scope of the present utility model.In addition, the utility model claims are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.

Claims

1. a contraction type head mosquito net, is characterized in that, comprises the tester of mosquito netting and collapsible suspension, described contractile tester one end is connected with backstay, and described mosquito netting bottom is rectangle, described rectangular wide be 45-65cm, long is 80-150cm, and the bottom of described mosquito netting is provided with counterweight.

2. contraction type head mosquito net according to claim 1, is characterized in that, described counterweight is piecemeal setting.

3. contraction type head mosquito net according to claim 1, is characterized in that, the tester of described collapsible suspension is umbrella formula skeleton connection structure, and described backstay and axle end are hinged, and the other end of described backstay is provided with through hole.

4. contraction type head mosquito net according to claim 1, is characterized in that, the tester of described collapsible suspension is the hinged rectangle frame of each tie point, and the long limit of described backstay and rectangle frame is hinged, and described rectangle frame is provided with bracing wire.

5. contraction type head mosquito net according to claim 3, it is characterized in that, described tester lower end is provided with the bracing wire being connected with skeleton, described bracing wire includes the first bracing wire, the second bracing wire and the 3rd bracing wire shortened successively, and described the first bracing wire, the second bracing wire and the 3rd bracing wire length meet Pythagorean theorem.