CN2374633Y

CN2374633Y - Screen net plate

Info

Publication number: CN2374633Y
Application number: CN 98222081
Authority: CN
Inventors: 肖方
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-11
Filing date: 1998-08-11
Publication date: 2000-04-19
Anticipated expiration: 2008-08-11

Abstract

The utility model relates to a screen net plate. The utility model comprises an upper and a lower clamping plates, and a screen net which are fixed into integration by nail pins, the nail pins are made of plastic or metal, and two to three elastic clamps are vertically arranged on pin seats and are in the shape of buds. After the nail pins penetrate the upper and the lower clamping plates, the outward tension of the elastic clamps tightly clamp the upper and the lower clamping plates, and the screen net is fixed. Compared with the prior art, the utility model has the advantages of low cost, convenient installation and operation, and favorable sealing performance and is used for the installation of windows and doors of factories, rural districts, houses, etc.

Description

Screen board

A kind of screen board.

The utility model belongs to the screen board that building door, window are installed, and more particularly is to be applied to buildings such as factory, rural area, family, hotel, for increasing circulation of air, prevents the fender in the inlet chambers such as mosquito, fly again, is installed on door or the window.

Before the utility model, enter summer before, people for keeping clean, guarantee that air is unobstructed to indoor again, often be manufactured with screen door, screen window, door curtain on the door He on the window, yarn wall etc. are made complexity, take a lot of work, take material, install and use has inconvenience more, and gauze is difficult for levelling; The simple way of human is also arranged, gauze is directly followed closely at door and window cashier's office in a shop with press strip or compressing tablet, very not attractive in appearance.

The purpose of this utility model is to overcome the deficiency of prior art, has proposed new design scheme, and a kind of novel screen board is provided.

Main points of the present utility model are: screen board comprises that train wheel bridge, lower plate, gauze and pin combine, place between the upper and lower clamping plate around the gauze, pin passes the fixing hole of upper and lower clamping plate correspondence gauze is fixed, pin also can be produced on or the lower plate yarn on, together depress gauze fixing with another clamping plate.Gauze is the level of state.Pin is that metal or plastics are made, and perpendicular to 2-3 elastic card arranged on the pin seat, is the bud shape, and after passing upper and lower clamping plate, its elastic card has the power of outside extension, upper and lower clamping plate are clamped, thereby gauze is fixed; Gauze can adopt plastic sheeting, cloth, paper wood to replace as required; Pin also can adopt the rivet type pin to replace; Train wheel bridge and lower plate can be plastics, metal product or woodwork, and its shape is strip.The bottom of screen board can be equipped with slide rail, can become the gauze door or the window of push-and-pull, slip.

Below in conjunction with accompanying drawing, the utility model further is illustrated.

Fig. 1 is the vertical view of screen board; Fig. 2 is the vertical view of upper and lower clamping plate; Fig. 3 is the vertical view that is covered with gauze on the lower plate; Fig. 4 is on the basis of Fig. 3, and the corresponding vertical view that is placed with train wheel bridge is fixing with pin on the fixing hole above lower plate; Fig. 5 is the pin longitudinal section.

Among the figure, the 1st, train wheel bridge, the 2nd, gauze, the 3rd, fixing hole, the 4th, lower plate, the 5th, pin seat, the 6th, pin elastic card.

As seen from the figure, screen board is to make a rectangle, be in the middle of train wheel bridge 1 and lower plate 4 are pressed in gauze 2 around it, the corresponding identical fixing hole of diameter 3 that is drilled with on train wheel bridge 1 and the lower plate 4, pin elastic card 6 passes fixing hole 3 upper and lower clamping plate and gauze is fixed as one, and 5 of pin seats are presented on the train wheel bridge on 1.Train wheel bridge 1 and lower plate 4 generally are made into identical shapedly, perpendicular to twist drill fixing hole 3 are arranged on it.Fig. 3 is the first step of making screen board, below lower plate 4 being flat on, covers gauze 2 on it that is:; Fig. 4 is second step of making screen board, that is: on gauze 2, cover train wheel bridge 1, fixing hole 3 on train wheel bridge 1 and the lower plate 4 is corresponding, then pin is inserted in the fixing hole 3, this moment is under the elasticity of pin elastic card 6, upper and lower clamping plate and gauze are fastened as one, promptly constitute screen board of the present utility model.

Screen board of the present utility model is compared with the plastic-steel article construction with the aluminium alloys of prior art, has cost and reduces greatly, installs simply, and is easy to use, the advantage of outward appearance and good seal performance; Making of the present utility model, but all fabrication and installation of layman are because easy accessibility, not time spent, removable lower plate, pin is preserved, and gauze is renewable or clean the back preservation, takes up space less, the utility model, applicability is extensive, and the door and window that can be widely used in factory, rural area, residential buildings is installed, and good economic benefit and social benefit are arranged.

Embodiment of the present utility model:

Made a screen board, material therefor: upper and lower clamping plate are plastic sheet, it is long * wide * thickly be: 1500 * 600 * 1mm; Gauze is the common commercially available window screening net length * wide 1600 * 650mm of being.Pin is the elasticity of plastics card.During making, at first lower plate is placed on the desktop, then gauze is placed above the lower plate, again train wheel bridge is placed on the gauze, make the fixing hole on the upper and lower clamping plate corresponding one by one, then pin is inserted from the corresponding fixing hole of train wheel bridge successively, pass the fixing hole of gauze and lower plate, gauze is fixedly clamped, promptly make screen board, cashier's office in a shop (1500 * 610mm) its cabinet limits are that 50 * 50mm uses M3 * 6 of 8mm wood screws to be fixed in window equably cashier's office in a shop, and are respond well, reached purpose of design to be placed on wooden window.

Claims

1, a kind of screen board, it includes train wheel bridge, lower plate, gauze and pin and combines, it is characterized in that placing between clamping plate and the lower plate of gauze all around, pin passes the fixing hole of upper and lower clamping plate correspondence gauze is fixed, pin also can be produced on or lower plate on, together depress gauze fixing with another clamping plate.

2, according to the described screen board of claim 1, it is characterized in that pin is that metal or plastics are made, perpendicular to 2-3 elastic card arranged on the pin seat, be the bud shape, when passing upper and lower clamping plate, elastic card has outside expansion force, and upper and lower clamping plate are clamped.

3,, it is characterized in that pin also can adopt the rivet type pin to replace according to claim 1 or 2 described screen boards.

4, according to claim 1 or 2 described screen boards, it is characterized in that upper and lower clamping plate can plastics, metal or woodwork, be strip.

5,, it is characterized in that gauze also can use plastics, film, cloth, paper wood to replace as required according to claim 1 or 2 described screen boards.