CN2406574Y

CN2406574Y - Telescopic curtain rail

Info

Publication number: CN2406574Y
Application number: CN 00202322
Authority: CN
Inventors: 陈小禹
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-15
Filing date: 2000-01-15
Publication date: 2000-11-22
Anticipated expiration: 2010-01-15

Abstract

The utility model relates to indoor commodities, especially a telescopic curtain frame used for hanging curtain cloth in rooms. The utility model achieves the purposes of the telescopic length of the curtain frame in rooms and convenient installation and use. The utility model is characterized in that the lateral surfaces of two curtain orbits which are corresponding to each other are respectively provided with guide way slots, and guide ways are inlaid in the slots and are clearance fit with the slots to form the utility model. An end cover is arranged on one end of each curtain orbit, and an end cover of hanging rings is arranged on the other end of each curtain orbit. Each curtain orbit is provided with a plurality of pulley hanging rings, and a pulley matches with a lower circular arc slot of each curtain orbit in a rolling way. The utility model has the advantages of novel structure, light weight, convenient installation and use and telescopic length.

Description

Telescopic curtain rail

The utility model relates to the Telescopic curtain rail of hanging casement in the indoor commodity, particularly room on the window.

Curtain rod arm in the past all is a regular length, installs the width that must accurately measure window, so that topped fully.But since in the room width of window each is variant, so make troubles to installment work.

The purpose of this utility model provides Telescopic curtain rail easy to install.

The technical solution of the utility model is with respectively being provided with guide-track groove on 2 corresponding sides of guide bead, and guide rail embeds in guide-track groove, and movable the cooperation.An end is installed end cap on the guide bead, and the other end is installed and hung the circle end shield; On another guide bead also accordingly an end end cap is installed, the other end also is equipped with and hangs the circle end shield, and on 2 guide beads several pulleys is installed all and hangs circle, the pulley that pulley hangs on the circle cooperates with arc groove rolling on the guide bead.Just 2 guide beads are owing to there is guide rail, therefore can stretch relatively and shrink, and pulley hangs circle and then moves in arc groove, hang circle in order to hang casement under it.

Said guide rail is that the I-shaped shape is a bit of length, respectively installs one respectively on 1 guide bead, and with its tight fit, and cooperate with another guide bead is movable respectively, rail length is 1～2 centimetre.

Said hanging all has corresponding 2 window side snug fit up and down on horizontal and vertical plug-in unit and the guide bead on circle end shield and the end cap.

Said guide bead, hanging circle end shield, pulley, to hang circle, end cap, guide rail all be that plastics are made.

The utility model has the advantages that easy to installly, big or small window is all available, and novel structure, and is in light weight.

Further describe embodiment below in conjunction with accompanying drawing.

Fig. 1 is the utility model front view.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the A-A cutaway view of Fig. 1.

Fig. 4 is the front view that hangs the circle end shield.

Fig. 5 is the left view of Fig. 4.

Fig. 6 is the end cap front view.

Fig. 7 is the left view of Fig. 6.

With reference to Fig. 1, the utility model is made up of guide bead (1) and (2), respectively be provided with guide-track groove (6) on its corresponding side, guide rail (7) embeds in guide-track groove (6), last one of guide bead (1), on the guide bead (2) also one, respectively with its tight fit, again respectively with another guide bead on movable cooperation of guide-track groove (6).Guide bead (1) last one is installed end cap (5), and the other end is installed and hung circle end shield (3), an also end (5) accordingly on guide bead (2) equally, and the other end also is equipped with and hangs circle end shield (3).Several pulleys also are installed under guide bead (1) (2) hang circle (4), be used to hang casement.

With reference to Fig. 2, as seen from the figure end cap (5) with hang circle end shield (3) installation site, the installation site of 2 guide beads (1) (2).

With reference to Fig. 3, be the A-A cutaway view of Fig. 1.All there is guide-track groove (6) the corresponding side of guide bead (1) (2) as seen from the figure, be combined into I-shaped, in guide rail (7) is embedded in.Guide rail (7) is made the I-shaped shape, length be 1-2 centimetre a bit of.On guide bead (1) (2), respectively install one respectively, and and tight fit, and cooperate with another guide bead is movable respectively.Be placed with pulley in guide bead (1) (2) lower window and hang circle (4), the cooperation of in the arc groove of guide bead, rolling of its pulley.

With reference to Fig. 4, be the front view that hangs the circle end shield.Hanging as seen from the figure has on the circle end shield (3) laterally and vertical plug-in unit, can go up corresponding 2 window side snug fit up and down with guide bead (1) (2).

With reference to Fig. 5, find out the position situation of hanging the horizontal plug-in unit of circle end shield (3) and vertical 2 plug-in units.

With reference to Fig. 6, Fig. 7, find out the position situation of the last horizontal plug-in unit of end cap (5) and vertical 2 plug-in units.

Guide bead in the utility model (1) (2), hanging circle end shield (3), pulley, to hang circle (4), end cap (5), I-shaped guide rail (7) all be that plastics such as ABS make.Novel structure is in light weight, installs and uses all to make things convenient for.

Claims

1, Telescopic curtain rail is characterized in that on guide bead (1) and the corresponding side of guide bead (2) guide-track groove (6) being arranged respectively, and guide rail (7) embeds in guide-track groove (6), and movable the cooperation; The last end of guide bead (1) is installed end cap (5), and the other end is installed and hung circle end shield (3); Equally, on the guide bead (2) also accordingly an end end cap (5) is installed, the other end also is equipped with and hangs circle end shield (3); Several pulleys all are installed on guide bead (1) (2) hang circle (4), the pulley that pulley hangs circle (4) rolls with arc groove on the guide bead (1) (2) and cooperates.

2, according to the said Telescopic curtain rail of claim 1, it is characterized in that guide rail (7) is a bit of length of I-shaped shape, on guide bead (1) (2), respectively install one respectively, and with its tight fit, and cooperate with another guide bead is movable respectively, guide rail (7) length is 1～2 centimetre.

3, according to claim 1 or 2 said Telescopic curtain rails, it is characterized in that hanging circle end shield (3) and end cap (5) all has laterally and 2 window side snug fit about vertically plug-in unit is gone up accordingly with guide bead (1) (2).

4,, it is characterized in that guide bead (1) (2), hanging circle end shield (3), pulley, to hang circle (4), end cap (5), I-shaped guide rail (7) all be that plastics are made according to claim 1 or 2 said Telescopic curtain rails.