CN2923965Y

CN2923965Y - Rolling-curtain reeling-axle switching structure

Info

Publication number: CN2923965Y
Application number: CN 200620129707
Authority: CN
Inventors: 卡麦罗·约瑟·利西阿迪·迪·史蒂非诺
Original assignee: Individual
Current assignee: Ackerman Da Private Ltd
Priority date: 2006-07-14
Filing date: 2006-07-14
Publication date: 2007-07-18
Anticipated expiration: 2016-07-14

Abstract

The utility model discloses a roller shutter reel switching structure, which comprises a redirector and at least one fixed mount; wherein, the redirector comprises a first end, a second end and at least one universal joint, the first end are connected with the second end by the universal joint; and the fixed mount is provided with an axial pore for a corresponding articulation with the redirector. The mutual linkage and traction between the first end and the second end of the redirector makes the linkage of the roller shutter reel at a corner of wall or ceiling free from the limitation of the angle of the corner and ensures a larger driving force.

Description

The Curtain roller adapter structure

Technical field

The utility model relates to a kind of roller shutter, refers to a kind of Curtain roller adapter structure especially, the interlock of Curtain roller when promptly being used for corner or spool axle center and intersecting at angle.

Background technology

The general shade rollerl blind shaft that sells on the market is single individuality, and can't be applicable to the French window of the long and tool angle of bend of the window of tool corner or length, so it is the problem that solution ran into and then is provided with gyrator, as the novel bulletin of TaiWan, China M277797 patent " curtain rail gyrator ", rotating part was provided with driving cog with outer rotating part in system was exposed in, make in it transmission that is meshing with each other of rotating part and the two driving cog of outer rotating part, yet, use when operating following state can take place:

1. driving angle is restricted; When its turning angle was excessive, the driving cog disengaging of partly engagement easily took place in the two driving cog of interior rotating part and outer rotating part, makes the strength of its transmission uncertain, causes gyrator to rotate.

2. fragile; When the intermeshing driving cog of its said two devices,, make its driving cog need bear big torsion, and cause the driving cog fracture damage easily with the turning angle size.

The utility model content

The purpose of this utility model is to provide a kind of Curtain roller adapter structure, and it can make the above Curtain roller interlock rotation of at least two groups, and angle is unrestricted, and transmission is more certain.

For achieving the above object, technical solution of the present utility model is: a kind of Curtain roller adapter structure, it comprises: a steering gear, and it includes one first end, second end, at least one universal joint, and is connected with universal joint between first end and second end; At least one fixed mount, it is provided with axis hole and articulates steering gear with correspondence.

The axis hole of said fixing frame is provided with bearing.

First end of above-mentioned steering gear is provided with the trace of embedding hole with corresponding interlocking Curtain roller with second end.

First end of above-mentioned steering gear is provided with the trace of fixture with corresponding fixedly Curtain roller with second end.

The said fixing frame is two groups, and articulates first end and second end of steering gear respectively with its axis hole.

The universal joint of above-mentioned steering gear is two, and is provided with connecting rod between two universal joints, and fixed mount is one group, and articulates connecting rod with its axis hole.

The universal joint of above-mentioned steering gear is two, and is provided with connecting rod between two universal joints, and fixed mount is two groups, and articulates first end and second end of steering gear respectively with its axis hole.

The extension of said fixing frame is provided with fixed head, and this fixed head is provided with perforation.

The extension of said fixing frame is provided with fixed head, and this fixed head is provided with elongated slot.

After adopting such scheme, because the utility model utilizes steering gear to make the above Curtain roller interlock rotation of at least two groups, and solve two groups of above limited problems of Curtain roller interlock angle, utilize the universal joint of steering gear, no matter but can the interlock angle transmission why all.

Particularly, the utlity model has following advantage:

1. the interlock angle can be not limited; But no matter interlock angle transmission why all.

2. transmission force is certain; Via the mutual interlock traction of first end, second end of steering gear, make the transmission force of its turning angle more certain.

3. not fragile; Utilize first end of steering gear, the multi-angle of second end to change, make it can cooperate wall or the different corner angle of ceiling,, make the steering gear of Curtain roller can not cause damage because of angle changes to adjust suitable angle.

Description of drawings

Fig. 1 is the stereogram of the utility model example;

Fig. 2 is the usage operation schematic diagram (on look) of the utility model example grafting Curtain roller;

Fig. 3 is the stereogram of another example of the utility model;

Fig. 4 is the usage operation schematic diagram (on look) of another example grafting Curtain roller of the utility model;

Fig. 5 is the stereogram of the another example of the utility model;

Fig. 6 is the usage operation schematic diagram (on look) of the another example grafting of the utility model Curtain roller.

The primary clustering symbol description

111 perforation of 1 fixed mount, 11 fixed heads

112 elongated slots, 12 axis holes, 13 bearings

2 steering gears, 21 first ends, 22 second ends

221 embedding holes, 222 fixtures 23 are to joint

1A fixed mount 11A fixed head 111A perforation

112A elongated slot 12A axis hole 13A bearing

The 2A steering gear 21A first end 22A second end

221A embedding hole 222A fixture 23A connecting rod

The 24A first universal joint 25A second universal joint 1B fixed mount

11B fixed head 111B perforation 112B elongated slot

12B axis hole 13B bearing 2B steering gear

The 21B first end 22B second end 23B connecting rod

The 24B first universal joint 25B second universal joint A Curtain roller

A1 trace B wall

The specific embodiment

At first, as shown in Figure 1, the utility model includes one with upper holder 1, steering gear 2, wherein:

Fixed mount 1 extends and is provided with fixed head 11, and fixed head 11 is provided with more than one perforation 111 and elongated slot 112, is fixed on wall or the ceiling for the cross-under fixture, and is provided with axis hole 12 in fixed mount 1 and wears for bearing 13.

Steering gear 2 is respectively equipped with first end 21, second end 22 and universal joint 23, and first end 21 and second end 22 connect universal joint 23, and this first end 21, second end 22 are arranged at respectively in the axis hole 12 of fixed mount 1.

In addition, first end 21 of steering gear 2, second end 22 be provided with embedding hole 221 (first end 21 also be provided with the embedding hole/but not shown) with the trace A1 of correspondence interlocking Curtain roller A (referring to Fig. 2).First end 21 and second end 22 be respectively equipped with fixture 222 (first end 21 also be provided with fixture/but not shown) with the fixing trace A1 of Curtain roller A (referring to Fig. 2) of correspondence.

Articulate steering gear 2 by bearing 13, steering gear 2 can be rotated in bearing 13.

During use, consult Fig. 1 as shown in Figure 2 and simultaneously, and collocation has Curtain roller A to implement, at first, the fixed head 11 of frame 1 of being fixed is fixed on the wall B (or ceiling), and the trace A1 of Curtain roller A is plugged in respectively on first end and

second end

21,22 of steering gear 2, when wherein a trace A1 is subjected to Curtain roller A driven rotary, first end 21, second end 22 that can see through steering gear 2 pivot in the bearing 13 of fixed mount 1 in, furl or roll up and put action and another trace A1 is rotated and drive another Curtain roller A.So, when the Curtain roller A of two groups (containing above) is installed on the corner of wall B (or ceiling), by first end 21 of adjustment steering gear 2 and the relative rotation angle of second end 22, fixed mount 1 can be fixed in corner two sides, and, its Curtain roller A that also can drive simultaneously in the corner more than two is rotated via first end 21, the 22 drive tractions of second end.

Again, as shown in Figures 3 and 4, it is another example of the utility model, includes fixed mount 1A and steering gear 2A.

Wherein, fixed mount 1A extension is provided with fixed head 11A, and be provided with more than one perforation 111A or elongated slot 112A in fixed head 11A, be fixed on the wall B (or ceiling), be provided with axis hole 12A in fixed mount 1A again and wear for bearing 13A for the cross-under fixture.

Steering gear 2A includes the first end 21A, the second end 22A, connecting rod 23A, the first universal joint 24A and the second universal joint 25A, and be connected with the first universal joint 24A between the first end 21A and connecting rod 23A, be connected with the second universal joint 25A between connecting rod 23A and the second end 22A, and be positioned with connecting rod 23A cross-under in the axis hole 12A of fixed mount 1A, be connected to bearing 13A in the axis hole 12A at this example connecting rod 23A.

In addition, the second end 22A of steering gear 2A be provided with embedding hole 221A (the first end 21A also be provided with the embedding hole/but not shown) with the trace A1 of correspondence interlocking Curtain roller A (referring to Fig. 4).The first end 21A and the second end 22A be respectively equipped with fixture 222A (the first end 21A also be provided with fixture/but not shown) with the fixing trace A1 of Curtain roller A (referring to Fig. 4) of correspondence.

Articulate steering gear 2A by bearing 13A, steering gear 2A is rotated in bearing 13A.

In use, consult Fig. 3 as shown in Figure 4 and simultaneously, and collocation has Curtain roller A to implement, at first, the fixed head 11A of frame 1A of being fixed is fixed on the wall B (or ceiling), and the trace A1 of Curtain roller A is plugged in respectively on the first end 21A, the second end 22A of steering gear 2A, when wherein a trace A1 is subjected to Curtain roller A driven rotary, the connecting rod 23A that can see through steering gear 2A pivots in the bearing 13A of fixed mount 1A, furls or rolls up and put action and make another trace A1 rotation synchronously and drive another Curtain roller A.So, when the Curtain roller A of two groups (containing above) is installed on the corner of wall B (or ceiling), the first end 21A by adjusting steering gear 2A and the angle of the corresponding corner of the second end 22A, and via the mutual drive traction of the first end 21A (or second end 22A), make it when the corner of wall B (or ceiling), still can drive the Curtain roller A interlock rotation more than two simultaneously, and its transmission force is more certain.

Again, as shown in Figure 5, another example of the present utility model is to include fixed mount 1B, a steering gear 2B who (contains two) more than, wherein:

Fixed mount 1B extends and to be provided with fixed head 11B, and fixed head 11B is provided with more than one perforation 111B and elongated slot 112B, is fixed on wall B or the ceiling for the cross-under fixture, and is provided with axis hole 12B in fixed mount 1B and wears for bearing 13B.

Steering gear 2B is provided with the first end 21B, the second end 22B, connecting rod 23B, the first universal joint 24B and the second universal joint 25B, and be connected with the first universal joint 24B between the first end 21B and connecting rod 23B, be connected with the second universal joint 25B between connecting rod 23B and the second end 22B, and be positioned in the axis hole 12B of fixed mount 1B with the first end 21B and the second end 22B cross-under respectively, at this example is the bearing 13B that is connected in the axis hole 12B, and the first end 21B of its steering gear 2B, the second end 22B are rotated in bearing 13B.Trace A1 and then drive roller shutter on the first end 21B, the second end 22B fold.

In use, consult Fig. 5 as shown in Figure 6 and simultaneously, and collocation has Curtain roller A to implement, at first, the fixed head 11B of frame 1B of being fixed is fixed on the wall B (or ceiling), and the trace A1 of Curtain roller A is plugged in respectively on the first end 21B, the second end 22B of steering gear 2B, when wherein a trace A1 is subjected to Curtain roller A driven rotary, the first end 21B, the second end 22B that can see through steering gear 2B pivot in the bearing 13B of fixed mount 1B, furl or roll up and put action and make another trace A1 rotation synchronously and drive another Curtain roller A.So, when the Curtain roller A of two groups (containing above) is installed on the corner of wall B (or ceiling), the first end 21B by adjusting steering gear 2B and the angle of the corresponding corner of the second end 22B, fixed mount 1B can be fixed in corner two sides, and via the mutual drive traction of the first end 21B (or second end 22B), the Curtain roller A that can drive simultaneously more than two rotates, and its transmission force is more certain.

Borrow it, see through the mutual interlock traction of the first end 21B, the second end 22B of steering gear 2B, and when being used in the corner, its transmission force is more certain.

Claims

1, a kind of Curtain roller adapter structure is characterized in that it comprises:

A steering gear, it includes one first end, second end, at least one universal joint, and is connected with universal joint between first end and second end;

At least one fixed mount, it is provided with axis hole and articulates steering gear with correspondence.

2, Curtain roller adapter structure as claimed in claim 1, it is characterized in that: the axis hole of said fixing frame is provided with bearing.

3, Curtain roller adapter structure as claimed in claim 1 is characterized in that: first end of above-mentioned steering gear is provided with the trace of embedding hole with corresponding interlocking Curtain roller with second end.

4, Curtain roller adapter structure as claimed in claim 1 is characterized in that: first end of above-mentioned steering gear is provided with the trace of fixture with corresponding fixedly Curtain roller with second end.

5, Curtain roller adapter structure as claimed in claim 1 is characterized in that: the said fixing frame is two groups, and articulates first end and second end of steering gear respectively with its axis hole.

6, Curtain roller adapter structure as claimed in claim 1 is characterized in that: the universal joint of above-mentioned steering gear is two, and is provided with connecting rod between two universal joints, and fixed mount is one group, and articulates connecting rod with its axis hole.

7, Curtain roller adapter structure as claimed in claim 1 is characterized in that: the universal joint of above-mentioned steering gear is two, and is provided with connecting rod between two universal joints, and fixed mount is two groups, and articulates first end and second end of steering gear respectively with its axis hole.

8, Curtain roller adapter structure as claimed in claim 1 is characterized in that: the extension of said fixing frame is provided with fixed head, and this fixed head is provided with perforation.

9, Curtain roller adapter structure as claimed in claim 1 is characterized in that: the extension of said fixing frame is provided with fixed head, and this fixed head is provided with elongated slot.