CN2194127Y

CN2194127Y - Extendible folding mosquito net frame

Info

Publication number: CN2194127Y
Application number: CN 94214731
Authority: CN
Inventors: 蒋仁茂; 王益忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-09
Filing date: 1994-06-09
Publication date: 1995-04-12
Anticipated expiration: 2004-06-09

Abstract

The utility model relates to an extendible folding mosquito net frame, which is formed by that an extensible bar constituted by more than two nested bars and a supporting device are fixed to a connecting plate. The extensible bar is connected with the connecting plate via a universal joint, and a turning joint connects the horizontal nested bar and the vertical nested bar as a nested integration to form the supporting device. Each extensible bar and each supporting device can be folded, contracted and mutually parallel at the same side via each joint, so the extendible folding mosquito net frame has small size and is easy to store, without occupying place. The utility model has the advantages of simple structure, convenient and flexible use, and can be arranged by suspension and by edging. In summer, the weather is hot, a small ceiling fan can be suspended on the hook of the mosquito net frame, which means that the small ceiling fan can be used in the mosquito net, so as to provide a favorable resting environment for users.

Description

Extendible folding mosquito net frame

The utility model relates to a kind of bedding, the local telescopic folding mosquito net framves that use such as suitable especially family room, dormitory, hostel, hotel.

Mosquito net frame commonly used has fixed and movable, and fixed mosquito net frame some still be provisional, can not regulate, the side of occupation of land, not easy-to-collection, to influence attractive in appearance and modernized layout style extremely inharmonious.Though some movable mosquito net frame is easy to use but price is higher, general dormitory, hostel, hotel also are difficult to popularize.

The purpose of this utility model be to provide a kind of structure simpler, easy to use, flexible, can regulate high and low, wide, narrow, angle, volume is little, the telescopic folding mosquito net frame of easy-to-collection.

The utility model is achieved in that expansion link that telescopic folding mosquito net frame is made of the above suit bar of two joints and bracing or strutting arrangement are fixed on the connecting plate and forms, and expansion link is connected with connecting plate by universal joint, but steering union joint constitutes bracing or strutting arrangement with horizontal, the upright integral body that is linked to be suit to the suit bar, and each expansion link, bracing or strutting arrangement be collapsible by each connector, shrink, be parallel to each other with on one side.

Fig. 1. structural representation of the present utility model.

Fig. 2. the utility model foldable structure schematic diagram.

Fig. 3. the steering union joint structural representation.

Fig. 4. the universal joint structural representation.

Fig. 5. the connector structural representation.

Fig. 6. the buckle structure schematic diagram.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

Suit bar (1) has the tubular rod of tapering for the different-diameter two ends.Chuck (7) is the knurling tubular nut of an end band tapering, and the above suit bar (1) of two joints connects into whole expansion link with chuck (7), thereby controls being free to slide of each rod member.The expansion link small end mouth of pipe tightly is plugged with silently (11), and silently (11) locate outer wall has an annular groove to be convenient to sell on credit use.Big end is the rectangular tube of band through hole.

Clip (2) is that two climbings are enclosed within on the suit bar (1).

Horizontal joint (4) one ends have the semicircular fixture block of through hole on being, end is for there being the tubular of a through hole in addition, upright joint (5) is the cylindrical shape that an end has two parallel symmetrical semicircular fixture blocks of through hole, the semicircular fixture block of horizontal joint (4) inserts in the middle of upright joint (5) the two parallel symmetrical semicircular fixture blocks, and being fixed into rotating one with bearing pin is steering union joint (6).The end in addition of horizontal, upright joint (4), (5) is connected with horizontal suit bar (1) with bearing pin, tightly fills in uprightly in suit bar (1) pore, and with snap close (3), chuck (7) lock ring, makes its difficult slip.Laterally suit bar (1) small end is tightly filled in the connector that an end is a blind hole (8), but is linked to be the integral body formation bracing or strutting arrangement of suit.

Clamp (14) on the U-shaped of through hole is arranged, screw rod (15) is externally threaded cross for the lower end has, screw rod (15) passes the through hole on clamp (14) bottom, riveting is risen and is fixed on formation universal joint (10) on the clamp (14).

In the U-shaped clamp (14) on the big end insertion universal joint of expansion link (10), connect into movable one with bearing pin, and make screw rod (15) pass through hole on the connecting plate (13), lower surface at connecting plate (13) is fixed with packing ring, nut, and all the other several expansion links are fixed on the connecting plate (13) with the same procedure symmetry.

Pellet shot from a slingshot (17) one ends are riveted on the U-shaped reed (18), and end inserts and constitutes snap close (3) in sleeving connecting rod (1) pipe tap in addition.Pellet shot from a slingshot during contraction (17) is pressed into the inwall of outer sleeving connecting rod (1), and reed when stretching out (18) stretches out pellet shot from a slingshot (17).

Bracing or strutting arrangement has the coupling bar (16) of screw to pass the through hole of connector (8) one ends with the centre, is fixed on nut on the centre position of connecting plate (13).

During use, clip (2) is screwed a end at bed, height is on demand pulled out upright to suit bar (1), rotate steering union joint (6), pull out horizontal suit bar (1) and make its centre position, and the angle and the length of regulating expansion link meets the demands, just can use at mosquito net, also can screw in suspension hook (12), can in account, use little ceiling fan in screw lower end in the middle of the coupling bar (16).Also can screw in suspension hook (12) simultaneously, put rope chain (9) again this mosquito net frame is suspended in the space use in the upper end of screw in the middle of the coupling bar (16).

The time spent can all draw it in, fold, and is sleeved on together, and is all also parallel on one side as shown in Figure 2.

The utility model is compared with prior art: the time spent can all not draw in, be sleeved on one side, volume is little, and space-saving being convenient to collected, and expansion link, bracing or strutting arrangement directly are fixed on the connecting plate, simple in structure, but Liftable is the limit dress again, and is easy to use, flexible, has chuck, snap close will be set with bar and fix, can not be free to slide, safe and reliable. Summer, heat can namely use little ceiling fan at the little ceiling fan of rack of mosquito net suspension hook suspention in account, and for the user provides good rest environment, the person favors deeply to be subjected to the normal operation.

Claims

1, a kind of telescopic folding mosquito net frame, expansion link that is made of the above suit bar (1) of two joints and bracing or strutting arrangement are fixed on the connecting plate (13) to be formed, it is characterized in that expansion link passes through universal joint (10) and is connected with connecting plate (13), steering union joint (6) with horizontal, upright to suit bar (1) but the integral body that is linked to be suit constitutes bracing or strutting arrangement.

2, mosquito net frame according to claim 1, it is characterized in that horizontal joint (4) one ends have the semicircular fixture block of through hole on being, end is for there being the tubular of a through hole in addition, upright joint (5) is the cylindrical shape that an end has two parallel symmetrical semicircular fixture blocks of through hole, the semicircular fixture block of horizontal joint (4) inserts in the middle of upright joint (5) the two parallel symmetrical semicircular fixture blocks, and being fixed into rotating one with bearing pin is steering union joint (6).

3, mosquito net frame according to claim 1, it is characterized in that clamp (14) on the U-shaped of through hole is arranged, screw rod (15) is externally threaded cross for the lower end has, screw rod (15) passes the through hole on clamp (14) bottom, and riveting is risen and is fixed on upward formation universal joint (10) of clamp (14).

4, mosquito net frame according to claim 1, the end in addition that it is characterized in that horizontal stroke, upright joint (4), (5) is connected with horizontal suit bar (1) with bearing pin, tightly fill in upright in suit bar (1) pore, and with snap close (3), chuck (7) lock ring, laterally suit bar (1) small end is tightly filled in the connector that an end is a blind hole (8), but is linked to be the integral body formation bracing or strutting arrangement of suit.

5, mosquito net frame according to claim 1 is characterized in that pellet shot from a slingshot (17) one ends are riveted on the U-shaped reed (18), and end inserts and constitutes snap close (3) in sleeving connecting rod (1) pipe tap in addition.