CN2261205Y

CN2261205Y - C-shape curtain rolling rail

Info

Publication number: CN2261205Y
Application number: CN 96244748
Authority: CN
Inventors: 王凤昌
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-03
Filing date: 1996-12-03
Publication date: 1997-09-03
Anticipated expiration: 2006-12-03

Abstract

The utility model relates to a curtain rail frame for civil building doors and windows. The C-shaped opening of the rail is arranged at the right lower part; the upper part of a hanging frame is connected with two pulleys which are point contact with the rail; a gap exist between the hanging frames; the surface corresponding to the hanging frame forms an arc shape; the right upper part of the rail is punched with an upward convex connection slot; the center of the connection slot is provided with a hole. The structure of the utility model improves the sliding performance; the utility model has good effects on opening and closing in use; the structure of the connection slot simplifies rail installation; the curtain opening or closing can be directly pulled without pulling wires in use.

Description

C type curtain sliding rail

The utility model belongs to the guide bead frame of civil buildings door and window, mainly proposes a kind of C type curtain sliding rail.

Along with expanding economy, the raising of living standards of the people, the window decorations design in the civil buildings also tends to luxurious, attractive in appearance and diversified, at present curtain rail such as the telescopic rail that proposes, exist two ends with middle stretch out-of-level, or defective such as the current smooth or sliding capability in joint is bad; The applicant is at the preceding C type series guide bead that has proposed, and its global design structure is comparatively reasonable, but because its hanging wheel and boatswain chair and track adopt rigid friction slip, thereby the curtain sliding capability is bad; It adopts at the track two ends and engages fixed head in addition, by the mode of fixed head and wall mounted, exists and leaves big gap between curtain two ends and wall, influences defective attractive in appearance.

The purpose of this utility model promptly is this, proposes a kind of C type curtain slip rail of new structure, makes it have good sliding capability and easy-to-install characteristics.

The utility model takes following technological approaches to finish its invention task: under the opening of its C type track is positioned at; The both sides on track internal hanger top connect two pulleys, and pulley and track are taked a contacting structure, and suspension bracket top and both sides pulley room have the gap, and the face of the relative suspension bracket of pulley is lonely shape; Directly over track, promptly over against the top position punching out of answering the link slot that raises up is arranged, and at the tongue center drilling, be connected in order to push up with wall by screw (or expansion bolt) with track opening, fixing guide bead, tongue is a plurality of and uniform.

The track two ends are provided with fixed head with holes, are hooked on the orifice plate in order to the two ends with curtain, make curtain near wall, are not moved when folding.

The track structure that the utility model is taked improves sliding capability greatly, the folding effect is fine in the use, overcome existing C type track opening biasing, slide construction is unreasonable, inapplicable shortcoming, its track corresponding with opening directly over the structure of uniform a plurality of link slots make the installation of track become simple, practical, can not adopt stay cord in use and directly pull to draw to make curtain open/close.

Accompanying drawing provides embodiment of the present utility model:

Accompanying drawing 1 is the utility model slip rail structural representation.

Accompanying drawing 2 is the profile of Fig. 1.

As shown in drawings, the C type track 1 of the utility model slip rail, under opening is positioned at, a plurality of suspension brackets 4 its lower ends in the track are for hanging the loop-hook of curtain, suspension bracket 4 top perforates are also passed through two pulleys 2 of rivet 6 connections, pulley 2 is that point contacts with track 1, leaves the gap between the pulley 2 on suspension bracket 4 tops and both sides, and the pulley contact-making surface corresponding with suspension bracket is that the lonely angle in lonely shape and garden is less simultaneously.The structure outer appearnce of pulley 2 is similar to existing novel abacus bead.

Promptly over against the top punching out of answering the link slot 3 that raises up is arranged with opening directly over the track, link slot 3 can be the garden arc groove, and the link slot center sets hole 5, in order to by screw or tympanites bolt track is fixed on the wall roof.Track 1 two ends can be provided with fixed head with holes, in order to the curtain two ends are hooked on the orifice plate, the curtain two ends are not moved when folding.

The utility model can be provided with stay cord and relative set stay cord pulley at the track two ends, also can be without stay cord and pulley, and directly pull to draw and make curtain open/close with hand.

To put into track from C type track two ends with the suspension bracket of pulley during use, track is placed on the position of giving elder generation's design, by the link slot perforate of track top track is fixed in the wall top with screw or expansion bolt, because track top link slot is corresponding with lower opening, can use bottle opener or other tool operation easily.

Claims

1, a kind of C type curtain sliding rail, it is made up of track (1) and the suspension bracket (4) in it, and feature of the present utility model is:

Under the opening of a, C type track (1) is positioned at; The both sides on track internal hanger (4) top connect two pulleys (2), and pulley (2) is that point contacts with track (1), has the gap between suspension bracket (4) top and the both sides pulley (2), and pulley (2) face of suspension bracket (4) relatively is lonely shape;

Promptly over against the top position punching out of answering the link slot (3) that raises up is arranged with track opening directly over b, the C type track (1), link slot (3) center sets porose (5).

2,, it is characterized in that link slot (3) is for a plurality of and uniform according to the described C type of claim 1 curtain sliding rail.

3, according to the described C type of claim 1 curtain sliding rail, it is characterized in that the track two ends are provided with fixed head with holes.