CN2333285Y - Plastic curtain rod - Google Patents

Abstract

The utility model discloses a plastic curtain frame which comprises a left and a right frame bodies, a steel wire, a pull rope, a pull sheet, a rope clamp and a hanging pendent. The frame bodies are provided with fixed rings; two horizontal pulley boxes are arranged in a left frame body, and four vertical pulley boxes are arranged on the right frame body. The pulleys are arranged at the same shaft; elastic clamping grooves are arranged in the pulley boxes; the pulleys are arranged at the upper parts of the elastic clamping grooves. The utility model has the advantages of small size, light weight, reasonable and compact structure, beautiful appearance, convenient operation, firmness, durability, low cost, etc.

Description

The plastics curtain rod arm

The utility model relates to a kind of plastics curtain rod arm, belongs to the curtain rod arm field of hanging curtain.

In the existing curtain rod arm, by retrieval, Granted publication number is CN2198845Y " a curtain formula curtain rod arm ", it structurally also adopts the assembly pulley mode, but structurally pulley all is exposed on the external, and is attractive in appearance inadequately in moulding, and make also more coarsely, and can only hang two groups of curtain.

The purpose of this utility model is to provide a kind of simple for production, volume miniaturization, plastics curtain rod arm simple in structure, aesthetic in appearance.

The purpose of this utility model is implemented by following technical scheme: it comprises left and right support body, steel wire, stay cord, machine leader, rope clip, pendant, support body is provided with retainer ring, in left stretcher body, be provided with two sideslip roller boxs, right stretcher body is provided with four perpendicular pulley casings, and described pulley is provided with the elasticity draw-in groove in described pulley casing on same axle, described pulley is on described elasticity draw-in groove top, and rotates in described elasticity draw-in groove.

In described left and right support body, reinforcement is installed.

On described left and right support body, be separately installed with retainer ring and little ring.

Steel-wire track at described steel wire is steel wire successively, is fixed by built-in fitting by pad, passes fastening bolt again, in the built-in fitting of the other end, promptly forms a complete steel-wire track by spacers.

The left and right support body of these plastics curtain rod arm can exchange.

The utility model has the advantages that: volume is little, and is in light weight, compact conformation is reasonable, and is handsome in appearance generous, easy to use, sturdy and durable, cheap etc.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the schematic diagram of the utility model left side curtain rod arm;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the B-B cutaway view of Fig. 2;

Fig. 5 is the C-C cutaway view of Fig. 2;

Fig. 6 is the D-D cutaway view of Fig. 2;

Fig. 7 is the schematic diagram of right curtain rod arm of the present utility model;

Fig. 8 is the E-E cutaway view of Fig. 7;

Fig. 9 is the F-F cutaway view of Fig. 7;

Figure 10 is the G-G cutaway view of Fig. 7;

Figure 11 is the H-H cutaway view of Fig. 7;

Figure 12 is the total journey figure of steel-wire track.

Embodiment: the plastics curtain rod arm comprises left and right support body 1,2, steel wire 3, stay cord 4, machine leader 5, rope clip 6, pendant 7, support body is provided with retainer ring 8, is provided with two sideslip roller boxs 9 in left stretcher body 1, and right stretcher body 2 is provided with four perpendicular pulley casings 10, pulley 12 is on same axle, be provided with elasticity draw-in groove 11 in pulley casing 9,10, pulley 12 is on elasticity draw-in groove 11 tops, and rotation in elasticity draw-in groove 11.Reinforcement 13 is installed in pulley casing, is separately installed with retainer ring 8 on left and right support body 1,2, retainer ring 8 can be 8, is provided with four little rings 15 of hanging civilian bed-curtain or mosquito net hook in the bottom, forms the box structure that function is comparatively complete.

Normally 6 of steel-wire tracks, it is to curve closed-loop by steel wire 3 two, fixing by pad 14 by built-in fitting 16, pass fastening bolt 17 again, be fixed on by pad 14 in the built-in fitting 16 of the other end, steel wire 3 swellings, when turning fastening bolt 17, pad 14 and fastening bolt 17 base plane are slided, and can prevent that steel wire 3 from following fastening bolt 17 and rotating together.

Pulley 12 and axle are designed to one, and axis hole is designed to elasticity draw-in groove 11 in the pulley casing, and has the hangnail function concurrently.During the goods assembling, only need pulley 12 is pressed in the elasticity draw-in groove 11, just free to rotate, can not be extruded outside the elasticity draw-in groove 11 because of stressed.

Pendant 7 forms a loop in stay cord 4 bottoms with stay cord 4, and pendant 7 control curtain are to folding.

Claims (5)

1, a kind of plastics curtain rod arm, comprise left and right support body, steel wire, stay cord, machine leader, rope clip, pendant, support body is provided with retainer ring, it is characterized in that being provided with two sideslip roller boxs in left stretcher body, be provided with four perpendicular pulley casings in the right stretcher body, described pulley is on same axle, be provided with the elasticity draw-in groove in described pulley casing, described pulley rotates on described elasticity draw-in groove top and in described elasticity draw-in groove.

2, a kind of plastics curtain rod arm according to claim 1 is characterized in that in described left and right support body reinforcement being installed.

3, a kind of plastics curtain rod arm according to claim 1 is characterized in that being separately installed with on the described left and right support body retainer ring and little ring.

4, a kind of plastics curtain rod arm according to claim 1, the steel-wire track that it is characterized in that described steel wire are steel wire successively, pass through pad, are fixed by built-in fitting, pass fastening bolt again, by pad, are fixed in the built-in fitting of the other end.

5, a kind of plastics curtain rod arm according to claim 1 is characterized in that left and right support body can exchange.

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