CN2052643U

CN2052643U - Folding mosquito net frame

Info

Publication number: CN2052643U
Application number: CN 89208238
Authority: CN
Inventors: 张连社
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-06-03
Filing date: 1989-06-03
Publication date: 1990-02-14

Abstract

The utility model discloses a folding mosquito net frame. Long transverse rods and vertical rods of the folding mosquito net frame are telescopic rods provided with spring plates to be positioned. Short transverse rods are folding tank-type components controlled by shifting blocks. Every two rods are hinged by a rivet. The open and the retraction of the folding mosquito net frame are convenient. The folding mosquito net frame which can also be used for camping in the fields has the advantages of simple structure and easy manufacture.

Description

Folding mosquito net frame

The utility model relates to a kind of Foldable mosquito-net rack, national's articles for use.

People hang mosquito net summer and tie into frame with pole usually, and are very inconvenient, and existing mosquito net frame uses again too complicated, can not fold when depositing.

The purpose of this utility model provides a kind of easy to use, the mosquito net frame that can fold after using.

The purpose of this utility model is achieved in that by two joint long transverse levers and two joint hyphen bars are hinged and is square type frame, and long transverse lever is by the spring positioning extra heavy pipe position on the tubule, thus the stretching and contract of restriction long transverse lever.There is hinge axis hole at the long transverse lever two ends; The hyphen bar is hinged to by two joint grooved spares, and two garden matrix are stretched out along cell wall in the two ends of every joint grooved spare, and hinge axis hole is arranged in the middle of the matrix of garden.Two joint grooved spares are by spring positioning, and along the hinged montant in long transverse lever lower end, montant is the structure telescopic tube similar to long transverse lever, just only at tubule one end hinge hole is arranged four jiaos of the rectangle racks of above-mentioned long transverse lever and hyphen bar composition.

During use, the drawing-down pipe ejects the extra heavy pipe wall to spring leaf, promptly stretched long transverse lever and montant, and the shifting block of stirring the hyphen bar makes hyphen bar location, has so just formed the mosquito net frame; During collection, long transverse lever and montant all can be by press spring leaf, press thin bar and shorten whole pole length, and the hyphen bar can fold two grooved spares by dialling the clawback piece, reaches easily-storied purpose like this.

Below describe in detail by drawings and Examples:

Fig. 1 is the user mode stereogram of Foldable mosquito-net rack;

Fig. 2 is the semi-collapsed condition stereogram of Foldable mosquito-net rack;

Fig. 3 is long transverse lever and hyphen bar assembling front view;

Fig. 4 is long transverse lever and hyphen bar assembling face upwarding section;

Fig. 5 is the main pseudosection of the assembling of long transverse lever and montant;

Fig. 6 is the detent mechanism installation diagram of hyphen bar;

Fig. 7 is the detent mechanism installation diagram of long transverse lever;

Fig. 8 is for inserting ground post front view.

In Fig. 1,1 is long transverse lever, and 2 is the hyphen bar, and 3 is montant; In Fig. 6,4 is spacer, and 5 is shifting block, and 6 is rivet, and 7 is grooved spare I, and 8 is grooved spare II, and in Fig. 7,9 is tubule, and 10 is extra heavy pipe, and 11 is spring leaf; In Fig. 8,12 for inserting the ground post.

Embodiment: overall plastic Foldable mosquito-net rack.

The material that this mosquito net frame adopts is for moulding rod member firmly, long transverse lever 1 and montant 3 are thick, tubule spring positioning, and hyphen bar 2 is dual-trench type spare shifting block location, and long transverse lever and hyphen bar are hinged to be square type frame, along the hinged montant in long transverse lever lower end, form fixedly mosquito net frame at Qi Sijiao; When receiving its mosquito net frame, long transverse lever and montant pressing spring sheet shorten rod member, stir the shifting block of hyphen bar, away from banking stop, and make it folding.

When propping up the mosquito net frame in the open air, can be equipped with under the montant and insert the ground post and the fixed position.

This rack of mosquito net easily dress is easily received, and is easy to use, deposits easily.

Claims

1, a kind of Foldable mosquito-net rack, it is characterized in that its two long transverse levers and two hyphen bars are hinged is square type frame, hinged with four montants respectively along the long transverse lever end in square type frame plane vertical lower, described long transverse lever and montant are telescopic rod, and described hyphen bar is collapsible grooved spare.

2, Foldable mosquito-net rack according to claim 1, it is characterized in that described long transverse lever and montant are the hard material sleeve structure of Different Diameter, its extra heavy pipe binding end has a square hole, also there is a square hole corresponding tubule position, fix a spring leaf in this square hole, described long transverse lever is that other two ends of said structure have hinged axis hole, and described montant is that said structure only has hinged axis hole at thin bar one end.

3, Foldable mosquito-net rack according to claim 1, it is characterized in that described hyphen bar forms for grooved spare is hinged by two joints, shifting block location, hinged place, its grooved spare respectively has two garden sheets along the cell wall two ends, in the middle of it is hinge axis hole, wherein have one to adjust the hole at the bottom of a joint grooved spare II one end slot, hinge passes adjusts fixedly shifting block of hole, and grooved spare I has a spacer parallel with bottom land along cell wall.