Motorola Bead Spring Roller Blind System
A technology for motorcycles and roller blinds, which can be used in door/window protection devices, windows/doors, building components, etc. It can solve problems such as pulling the ball and pulling the rope, and achieve timely and convenient replacement of torsion springs, stable speed, and maintenance costs. low effect
Active Publication Date: 2016-11-23
瑞苒节能科技(杭州)有限公司
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Problems solved by technology
[0005] The present invention aims at the deficiencies of the prior art, and the technical problem to be solved is to combine the advantages of the bead roller blind system and the spring roller blind system to provide a motorized bead spring roller blind system, which can not only realize the manual operation of the bead roller blind system The convenient operation mode of pulling can also realize the function of automatic rolling up of the spring roller blind system, eliminating the phenomenon that the pull bead is heavy and cannot be pulled when it is rolled up or the position of the pull rope is too high and difficult to pull when it is lowered, and it can realize good Jog stay effect
Method used
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[0034] The present invention will be described in detail below through embodiments and in conjunction with the accompanying drawings.
[0035] Motor pull bead spring roller shutter system is a combination of pull bead system and spring system, which has the function of combining manual pulling and automatic winding. Such as Figure 1 to Figure 3 As shown, it includes a head 1, a tail plug 2, a limiter 3, a gear governor 4, a spring set 5 and a reel 6, and the head 1 and the tail plug 2 are respectively arranged at both ends of the reel 6, and the reel There are stopper 3, gear governor 4 and spring kit 5 built in the barrel 6, the head 1 is connected with the stopper 3 and the gear governor 4 end to end in turn, and the tail plug 2 is connected with the spring kit 5. Such as figure 1 As shown in the schematic diagram of the assembly structure of , during actual installation, set the head installation code 7 on the outside of the head 1, and the tail plug installation code 8 ...
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The invention discloses a motorcycle bead spring rolling curtain system comprising a head, a tail plug, a limiter, a gear speed governor, a spring sleeve and a rolling drum. The head and the tail plug are arranged at two ends of the rolling drum; the limiter, the gear speed governor and the spring sleeve are arranged in the rolling drum; the head, the limiter and the gear speed governor are connected tail to tail sequentially; the tail plug is connected to the spring sleeve. The convenient operation manner of manual pulling of the bead spring rolling curtain system can be realized, the automatic rolling function of the spring rolling curtain system can be realized, the situations that the curtain cannot by pulled since excessively large force is applied to the beads during upward rolling or the curtain is not easy to pull when a pull rod is excessively high are eliminated, and the fine inching and staying effects are achieved.
Description
technical field [0001] The invention relates to the technical field of spring roller blinds, in particular to a motor pull bead spring roller blind system. Background technique [0002] Now on the market, most of the roller shutter systems used are bead roller shutter systems or spring roller shutter systems. The bead roller blind system mainly uses the bead to pull the curtain to move up and down, so as to achieve the effect of curtain sunshade. The spring roller blind system uses the action force and reaction force of the spring to achieve the effect that the curtain can be rolled up automatically. But these two systems have disadvantages. There is no spring inside the round tube of the roller blind system, only the head and tail plug. Pulling the ball drives the turntable inside the head to make the round tube roll, and then drives the round tube up However, this system has a fatal disadvantage. When the curtain is pulled down, the speed will be faster, and when it need...
Claims
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IPC IPC(8): E06B9/56
Inventor 黄伟
Owner 瑞苒节能科技(杭州)有限公司