TWM407013U - Path-setting device of roller blind - Google Patents

Description

• M407013 V. New description: [New technical field] [0001] This creation is about a roller stroke setter, especially when the roller blind is zoomed, the ball in the controller is well positioned and smooth. The card is removed from the pocket, and the roller shutter stroke setter that controls the opening and closing range of the roller blind and the positioning card. [Prior Art] [0002] According to the curtain, in the interior decoration, it has the functions of protecting privacy, absorbing sound and dust, and enriching the bright and colorful curtain body, adding aesthetics to the environment layout, and depending on the function, the window There are 7 different choices, among which, you can pull up and drop the Hungarian roll: i is profitable, but widely: ·/i,, 'two: people like to use, general roller blind, ΐ青' The rolling shutter reduction device of No. 3691372 is mainly provided with a horizontal frame fixed to the upper edge of the window, and a roller bar installed in the horizontal frame, and a roll of the roller blind on the roll And a roll and a roll, the roll stroke setter, whereby when the user wants to adjust the roll and the roll width of the curtain, the roller blind is pulled, and at this time, the roller shutter drives the roll bar to rotate铋 At the same time, the rotation axis of the roller shutter stroke seter that is combined with the winding rod rotates synchronously, and the positioning member disposed in the groove of the rotating shaft moves along the groove of the rotating shaft, when the user rolls When the curtain is pulled to the desired position, the roller blind is released in the opposite direction, at this time, on the shaft The positioning member in the groove will be reversely actuated in the groove of the rotating shaft and snapped into the click point of the groove, so that the positioning of the rotating shaft cannot be rotated, and the winding rod is positioned to fix the roller blind set on the winding rod. The required opening range. However, the existing roller blind stroke setter has only a single groove on the rotating shaft, and the form number is Α0101, page 3/21 pages, M407013. In order to keep the positioning member moving smoothly in the groove, the setting of the card point on the groove is only Can be presented with a small concave, so that the positioning can not be effectively positioned, if the arc concavity of the card point is increased, it is difficult to remove the card point, so the positioning effect when controlling the opening and closing of the roller blind It is not good, and it still needs the cooperation of torsion springs, so the cost is relatively increased, so there is still room for improvement. The reason is that the creator has in view of the lack of the above-mentioned poor positioning effect in the existing roller blind stroke setter, and it has been assisted by many years of manufacturing and design experience and knowledge in related fields, and has been ingenuity for the existing roller blinds. The itinerary setter was updated and developed, and the research was created. [New content] [0003]

This creation is about a volume! , y'· Its main purpose is to provide a roller traveler setter for the roller set to be well positioned and smoothly disengaged in order to control the opening and closing range of the roller blind and the positioning of the roller. , i . i r ^ In order to achieve the above implementation, > is "

The Proper^' setter is provided with a bushing and is axially disposed on the inner wall of the Thai flushing

The Umce guide groove is further provided with a rotating shaft in the hollow portion of the sleeve, and the two ends of the rotating shaft are provided with first and second grooves relatively surrounding the peripheral wall of the rotating shaft, and then the rotating shaft is located between the first and second grooves a two-division joint groove is provided to connect the first and second grooves, and a connecting groove forms a concave card pocket, and a ball is disposed in the groove of the rotating shaft, and The ball position is set in the guide groove of the sleeve. Thereby, the design of the recessed pocket provided at the intersection of the groove and the groove enables the ball to be well positioned and smoothly disengaged, so as to achieve the effect of surely controlling the opening and closing amplitude of the roller blind. Form No. A0101 Page 4 of 21 M407013 The roller shutter stroke setter of the present invention further provides the second end edge of the rotating shaft with the first and second grooves relatively surrounding the peripheral wall of the rotating shaft, and then the first and second grooves. There is a connecting groove between the slots to communicate with the first and second grooves, and according to the first and second grooves, the positive and negative reversal of the opening and closing of the roller blinds can be performed for smooth displacement of the balls. And make the opening and closing of the roller blinds smoother. [Embodiment] [0004] In order to make the technical means of the creation and the effect of the Lai Yuxuan can be more comprehensive and clear, (4) elaborately as follows, please refer to the disclosed drawings and drawings: First, Please refer to the first -, second: green #; for the _ fried roll curtain stroke setter 'mainly consists of the bushing (loyal:, political (and ball (3); where: '. ' β Xuan sleeve ( 1), the end is closed end (1 1) 'The end is the open end (12), the inner, the ten air (13) entity, and the hollow part ((7) inner wall is set as the groove (14) the axis Set (1) seal 4 V coffee 11); The shaft (2), please - and the reference (4) three is set in the sleeve (1) + empty part (13), and then the shaft (?) two end edge:... The first and second grooves (2, (2 2) surrounding the peripheral wall of the rotating shaft (2), and the first groove (21) provided at the end of the rotating shaft (2) are formed in the middle portion as - a curved arc f (211) toward the inner side of the rotating shaft (2) 'the other second groove (22) is opposite to the first groove (2, the second groove (21),

Form No. A010I Page 5 of 21 (2 2) is provided with two separate connecting grooves (23) to connect the first and first grooves (21), (2 2), and The connecting groove (23) is formed with a concave concave pocket (24), and the eight-calender concave six (24) is connected to the intersection of the first groove (2 1) and the curved section (21 1) And the other connecting groove (23) is connected to the first groove (2丄) by the turning section (2 2 1) of the second groove (2 2) to make the rotating shaft (2) end a grouping portion (25) corresponding to the opening end (i2) of the sleeve (1) and the through hole (1 1 1) of the closed end (X丄);

The ball (3) 'system position shown in Figure 5 is set in the guide groove of the bushing (1) (in the 丄4, and is set on the rotating shaft (2) 2 1 ) (2 2) and the connecting groove (2 according to this When the assembly is implemented, the rotating shaft (2) of the present roller blind stroke setter is exposed to the assembly portion (2 5 ) at the closed end (1 1 ) through the hole (iii) of the sleeve (1) The joint member (4) 丨啰 __^: its 祗. edge joint member (4) and the roller rod (5) are assembled, and the upper sleeve elastic member (6) 'and the coil rod (5V) Truss (7) - the end phase is assembled, and the rotating shaft (2) is exposed, and the assembly (25) of the open end (i2) of the sleeve (1) is connected to the other end of the frame (γ) of the roller blind. Further, a winding reel (8) is disposed on the winding rod (5), and the reel (8) is connected to the sleeve (1), and a reel (9) is disposed on the reel (8); Please refer to the sixth and seventh figures together. When the user wants to retract the curtain (9), the user pulls down the curtain (9) and then puts it on the reel (8) to make the curtain. (9) Drive the reel (丨 form number Α 0101, page 6 / total 21 moving sleeve (1) to rotate, at this time, set on the sleeve (1) and The ball (3) between the shafts (2) will be released from the Karing pocket (24). When the hand is released, please refer to the eighth figure and the group is connected to the roller (5). The elastic member (6) will return to its original shape after losing the card (3), and the secret rod (5) will rotate in the opposite direction, so that the roller (5) drives the connecting member (4) and the sleeve ( 1) rotating; at the same time, the ball (3) disposed between the thin sleeve (1) and the rotating shaft (2) will randomly fall into the first groove (21) or the second groove (22), and It is guided by the guide groove (14) of the sleeve (1), and the name is: the groove (2 1 ) or the second groove (2 2) smoothly moves to make the curtain (9) wound around the material to The effect of winding the curtain (9). _|Lu I; Please, please refer to the ninth 'AW% t when you use it: when you want to pull the curtain (9) 'to keep the curtain (9) down Pulling, at this time, the curtain (9) pulls the reel (8), and then drives the connected sleeve (1) to rotate. At this time, the ball (3) located at the axis-secret guide 4 will be subjected to the belt. , and the series of ¥|〇第- or the second groove (2 1), (22) 'through bushing (1) and reel (8: can As the pull of the pull of the cord (9) pulls smoothly to the desired position of the curtain (9), and then releases the tension on the curtain (9), please refer to the tenth figure together. The elastic member (6) on the winding rod (5) which is assembled with the sleeve (1) due to the rotation of the sleeve (work) will produce a positive twist, so when the user releases the pair of curtains (9) When the tension is applied, the elastic member (6) will reversely recover, and the sleeve (i) of the winding rod (5) will be rotated, and at the same time, the sleeve (the ball (3) in the work will be driven, and Form No. A0101 on the shaft (2) Page 7 of 21 M407013 One or the second groove (2 1 ), ( 2 2) moves in the opposite direction and falls into the latch of the engaging groove (23) After the concave six (2 4), the sleeve (1) is positioned, so that the winding rod (5) and the reel (8) which are connected with the sleeve (1) are all positioned, and the fixed curtain (9) is fixed. position. According to the above structure and embodiment, the present invention has the following advantages: 1. The roller blind stroke setter of the present invention is provided with a groove relatively surrounding the peripheral wall of the rotating shaft at the two end edges of the rotating shaft, and then the rotating shaft is located at the two grooves. There are two spaced apart connecting grooves to communicate with the two grooves, and a connecting groove thereof forms a concave latching pocket, and accordingly, the card is disposed at the intersection of the groove and the groove. The design of the pocket, the bait dipped _ the ball is good.. Positioning and smooth out, in order to achieve the control of the rolling shutters: the effect of the 庵. *, *· 2. The roller blind stroke setter of this creation? The two ends of the glaze are provided with first and second grooves relatively surrounding the peripheral wall of the rotating shaft, and a connecting groove is disposed between the first and second grooves to communicate with the first and second grooves. By means of MTS, the first and second grooves can be equipped with! Preparation: The front and back of the roller blind opening and closing, for the smooth displacement of the ball, and the curtain opening and closing is smoother. In summary, the present embodiment can achieve the expected efficacy, and the specific structure disclosed is not only seen in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible. [Simple description of the drawing] [0005] The first picture: the exploded view of the creation form No. A0101 Page 8 of 21 M407013 The second picture: the cross-sectional view of this creation The third picture: the axis of the creation of the expansion Four pictures: The whole three-dimensional exploded view of the creation The fifth picture: The overall three-dimensional combination picture of the creation The sixth picture: The card state diagram of the creation The seventh picture: The card state of the creation is unwrapped Figure 8: This The ninth picture of the scrolling state of the creation of the roller shutter: the drawing of the roller blind pull-down state of the creation: the tenth figure of the roller blind pull-down positioning state of the creation [0006] [Description of the main components] (1) Bushing (1 10 'closed' (1 1 1 ) through hole (12.) opening: end (13) hollow part (14) guide groove (2) shaft (21) first groove (211) curved section (22) second groove Groove (2 2 1 ) Turning section (23) Bearing groove (24) Jam pocket (2 5„): Assembly (3) Ball (4) 'Link (5) Roller (6) Elastic (7) frame (8) reel (9) curtain

Page 9 of 21 Form No. A0101

Claims (1)

Sixth, the scope of application for patents: - a kind of roller blind stroke setter, is provided with a bushing (i), and is provided with a guide groove (14) in the axial direction of the inner wall of the hollow portion (13) of the bushing (work), and then The cooked portion (2) is disposed in the hollow portion U3) of the sleeve (1), and the rotating shaft (2)-end edge is provided with a first groove (21) and a second groove (relatively surrounding the peripheral wall of the rotating shaft (2) ( 22), the rotating shaft (1) is disposed between the second and second grooves (21), (22) with two spaced apart connecting grooves (23), so that the first and second grooves (21), 22" is connected, and the groove (2 3) of the groove is formed by a recessed carding pocket (2 4), and a ball (3) is provided to position the shaft (2) - , the second and the connecting groove (2 ', '( 2 3), and the ball (3) is located on the shaft ((4) v striking < (14) t. as described in claim 1 - The curtain '^•程ϋ定! ί', wherein the first groove (2丄) at the end of the rotating shaft (2) is formed in the middle section as a curved section (2 1j ) facing the inner side of the rotating shaft (2) » As described in the second paragraph of the patent application, in which one of the connecting grooves (2 3 ) forms a concave shape 2 4) is connected to the intersection of a* Jff2 ^r.: the first groove (2 1 ) and the curved arc t 2 Ϊ). The roller blind stroke setter according to claim 1 of the patent application, Wherein, the second groove (2 2) is further formed with a turning section (2 2 1 ), and the other engaging groove (23) is formed by the turning section of the second groove (2 2) (2 2 1 The roller blind stroke setter according to claim 1, wherein the bushing (1) has a closed end (11) at one end and an open end at one end ( 1 2) 'The inner part is the hollow part (13) and the sleeve (1)! 〇〇2〇2717 Form No. A0101 10th true/Total 21 pages 1002008328-0 M407013 Closed end (1 1 ) is formed The through hole (1 1 1 ) and the two ends of the rotating shaft (2) are respectively provided with a grouping portion (25), and the open end (1 2 ) and the closed end (1 1 ) of the sleeve (1) The through holes (1 1 1 ) correspond. 100202717 Form No. A010I Page 11 of 21 1002008328-0