CN2535259Y

CN2535259Y - Rolling curtain

Info

Publication number: CN2535259Y
Application number: CN 02218341
Authority: CN
Inventors: 陶秀枝
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-11
Filing date: 2002-01-11
Publication date: 2003-02-12
Anticipated expiration: 2012-01-11

Abstract

The utility model discloses a rolling curtain, which comprises components such as a drum, a cord, a handle, a trail rope, a fixing frame, etc. A spring which rolls back the wrapped cord is arranged in the drum and the other end of the cord is fixedly connected with the handle; two ends of the drum are pivoted and hung on the fixing frame and the fixing frame is then fixed on a window frame; sliding blocks are fixedly arranged at two ends of the handle and the trail rope is arranged at two sides of the cord in parallel and penetrates the sliding blocks; wherein, friction strips which correspondingly abut against the sliders are arranged around the trail rope, thus increasing the friction force for the slipping of the sliding blocks so as to lead the cord to be positioned at any position.

Description

Roller shutter

Technical field

This reality is novel to relate to a kind of roller shutter, belongs to daily life field.

Background technology

But the reel of roller shutter structure is interior to have spring and the rollback cord though commonly use, but the location after cord is pulled out then is the pull handle two ends that rely on the cord end to be stuck in the short slot of window pivot and to locate, this kind structure in early days platform iron slow train and local train on still can see, and promptly being cord, the harm of this structure maximum can't locate everywhere, on the other hand, though the roller shutter of releasing can be located everywhere recently, all need a stay cord or chain pearl to restrict and operate, and be not suitable for vehicle window usefulness.

The utility model content

The purpose of this utility model provides the roller shutter that a kind of suitable vehicle window is used and made cord locate everywhere.

For achieving the above object, solution of the present utility model is: 1, a kind of roller shutter, be to comprise members such as reel, cord, pull handle, dragline and fixed mount, wherein be provided with the spring of cord that rollback is reeled in the reel, cord is held affixed pull handle in addition, and reel two ends pivot is hung on fixed mount, fixed mount then is fixed in window frame, the pull handle two ends set firmly slide block, and dragline is then parallel to be located at the cord both sides and to pass slide block, it is characterized in that: be provided with correspondence around the dragline and touch fricting strip to slide block.

Described roller shutter fricting strip is hairbrush bar or adhesive tape; Cord is divided into two sections and is connected by slide fastener; The dragline two ends are individually fixed in the both sides of pull handle, and dragline is through in the pull handle behind the slide block that penetrates pull handle one side again, and penetrate the slide block of pull handle opposite side.

Described dragline is established a clamping grain and a top tip in its end bearing, the top tip one end see through a bolt head and pass the clamping grain and in addition end is connected with a cable one end, cable is termination one button in addition, and button fastening after the back that is pressed is rotated by a rotating disk.

After adopting such scheme,, locate everywhere, and reach to easy operation, enhancement effect easy to adjust to make cord because the fricting strip that dragline is provided with on every side as hairbrush bar or adhesive tape etc. touches the friction force that increases slip to slide block with correspondence; Because cord segmentation and connecting with slide fastener is used section with this freely-removable, reach cause can be easy to operate, the enhancement effect of easy cleaning.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the cutaway view of the upright rail of the utility model;

Fig. 3 is one of the diagram of work of the utility model dismounting cord (upper end dismounting);

Fig. 4 is two (lower end dismountings) of the diagram of work of the utility model dismounting cord;

Fig. 5 is one of cord of the present utility model lower end and pull handle combination scheme drawing;

Fig. 6 is two of cord of the present utility model lower end and a pull handle combination scheme drawing;

Fig. 7 is the front view of another embodiment of the utility model dragline;

Fig. 8 is the cutaway view of another embodiment of the utility model dragline;

Fig. 9 is the front view of an embodiment again of the utility model dragline;

Figure 10 is the scheme drawing of the tightness adjustment structure of the utility model dragline.

The specific embodiment

At first, as shown in Figure 1, the utility model mainly is to comprise members such as reel 1, cord 2, pull handle 3, dragline 4 and fixed mount 5, it is (known wherein to be provided with spring in the reel 1, not shown) cord 2 of being reeled with rollback, cord 2 is held affixed pull handle 3 in addition, reel 1 two ends pivot is hung on fixed

mount

5,5 of fixed mounts can be fixed in window frame or like configurations, pull handle 3 two ends set firmly slide block 31, and dragline 4 is then parallel to be located at cord 2 both sides and to pass slide block 31, and dragline 4 epimeres pass a clamping grain 41 and locate, and mat pull handle 3 and drive cord 2 is characterized in that:

Fixed mount sets firmly a upright rail 6 for 5 times in addition, as shown in Figure 2, upright rail 6 is provided with caulking groove 61 comprising slide block 31 and dragline 4, and can be embedded friction as hairbrush bar 62 or adhesive tape 63 and touch the friction force that increases slide block 31 slips to slide block 31 with correspondence, uses making cord 2 locate everywhere.

Cord 2 of the present utility model again is detachable, as shown in Figure 3, cord 2 is divided into two sections and connect with slide fastener 21, using and freely changeing hypomere is common use section, as shown in Figure 4, the car limit, lower end of cord 2 hypomeres and being embedded in the pull handle 3, and as Fig. 5 and shown in Figure 6, pull handle 3 is to be embedded in the side caulking groove 331 of lower beam 33 and to be constituted by upper boom 32 in fact, mainly utilize 32 times side flanges of upper boom only to be slightly less than the opening of side caulking groove 331 and can embed, but when cord 2 is drawn by spring volume and holds when carrying on the

upper boom

32,32 times side flanges of upper boom can be embedded in the block 332 of side caulking groove 331 upper limbs and affixed.

In addition, another example that the dragline 4 of the utility model example is provided with still be 4 of two draglines as shown in Figures 7 and 8, wherein dragline 4 two ends are individually fixed in the upper end or the lower end of the upright rail 6 of difference at pull handle 3 two ends, and dragline 4 can be after the perforation of the slide block 31A that penetrates pull handle 3 one sides, be through at again in the pull handle 3, and penetrate the slide block 31A of pull handle 3 opposite sides, so can steadily make pull handle 3 parallel slide guides up and down.

The example again that the dragline 4 of the utility model example is provided be 4 of draglines as shown in Figure 9, be a dragline 4 by after in the slide block 31A of upper end pile warp pull handle 3 one ends of a upright rail 6 and the pull handle 3, by pull handle 3 in addition end slide block 31A again behind another upright rail 6 lower ends of pile warp again by the former upright rail of wraparound 6 lower ends, after afterwards again in the slide block 31A of pile warp pull handle 3 one ends and the pull handle 3, by the pull handle 3 slide block 31A upper end of another upright rail 6 of pile warp again of end in addition.

The tightness adjuster 7 of dragline 4 then as shown in figure 10, wherein dragline 4 is further established a clamping grain 41A with perforation in its end bearing, and tightness adjuster 7 comprises a top tip 71, and the tip 71 1 ends in top see through a bolt head 72 and pass clamping grain 41A, and the tip 71 other ends in top are connected with a cable 73 1 ends, cable 73 is termination one button 74 in addition, and button 74 can be after being pressed mat one rotating disk 75 rotation back fastenings again, clamping grain 41A and in addition end be connected with a cable 73 1 ends, cable 73 is termination one button 74 in addition, mat is pushed this button 74 and can be made the cable 73 interlock top tips 71 stretch out clamping grain 41A and support and draw dragline 4, makes dragline 4 tensions and can allow cord 2 smooth slide guides.

Claims

1, a kind of roller shutter, be to comprise members such as reel, cord, pull handle, dragline and fixed mount, wherein be provided with the spring of cord that rollback is reeled in the reel, cord is held affixed pull handle in addition, reel two ends pivot is hung on fixed mount, and fixed mount then is fixed in window frame, and the pull handle two ends set firmly slide block, dragline is then parallel to be located at the cord both sides and to pass slide block, it is characterized in that: be provided with correspondence around the dragline and touch fricting strip to slide block.

2, roller shutter as claimed in claim 1 is characterized in that: fricting strip is hairbrush bar or adhesive tape.

3, roller shutter as claimed in claim 1 is characterized in that: cord is divided into two sections and is connected by slide fastener.

4, roller shutter as claimed in claim 1 is characterized in that: the dragline two ends are individually fixed in the both sides of pull handle, and dragline is through in the pull handle behind the slide block that penetrates pull handle one side again, and penetrate the slide block of pull handle opposite side.

5, roller shutter as claimed in claim 1, it is characterized in that: dragline is established a clamping grain and a top tip in its end bearing, the top tip one end see through a bolt head and pass the clamping grain and in addition end be connected with a cable one end, cable is termination one button in addition, and button fastening after the back that is pressed is by rotating disk rotation.