TWM560863U - Structure of curtain controller - Google Patents

Abstract

The present invention relates to a curtain controller structure, which is mainly provided with a bead chain plate between the fixed seat and the group stand, and the set stand is formed with a first cavity, and is sequentially arranged in the first cavity of the set of seats. The first transmission member and the second transmission member are disposed, and one end of the first transmission member is engaged with the bead chain disc, thereby being used for the first transmission member and the first transmission member to prevent the child from being entangled by the bead chain rope An elastic member is disposed between the two transmission members, so that the first transmission member can be moved and retracted, so that the bead chain plate can be pulled off to avoid the bead chain rope around the neck, and when it is intended to be converted into a common curtain controller, only The elastic member is removed, and the first transmission member whose one end portion can be positioned opposite to the stop flange of the second transmission member is replaced to release the active telescopic state of the first transmission member, thereby forming a general common curtain controller.

Description

Curtain controller structure

This creation is about a curtain controller structure, especially a curtain controller structure that can be changed by using only a few parts.

Pressing, installing windows in a closed room can not only change the indoor lighting, increase the brightness of the lighting, but also make the air easy to circulate, making the room cooler and not sultry, but the window installation is easy to cause indoors to be peeped by outsiders and directly exposed to sunlight. Disadvantages such as rising temperature of irradiation. As a result, most people will install curtains on the inside of the window to adjust the brightness of the room and avoid outsiders to pry into the room.

Please refer to the "Blind Bead Chain Controller Structure" of China's Announcement No. M403554, the "Drift Curtain Controller" of China's Announcement No. M423521, the "Curtain Controller Structure" of China's Announcement No. M458176 and the "No. M551650" of China's Announcement. The curtain controller disclosed in the patent application of the curtain assembly assembly is a main structural design such as the existing roman blind, roller blind or venetian blind, and its use is implemented by the bead chain to drive the bead chain to rotate, and then the bead The chain plate is composed of a plurality of transmission members to drive the roller shutter to actuate, thereby controlling the winding or hanging of the curtain body, and further assembling the second transmission group between the transmission unit and the roller blind rod, so as to achieve labor saving Curtain roll effect. However, due to the existing curtain controller, the bead chain is exposed on the outside of the curtain. When the child is curious to bring the bead chain to play, if the bead chain is inadvertently wrapped around the neck, the child will often be wound by the bead chain. The neck is stretched. Therefore, there are curtain manufacturers who can develop the curtains when the child is stalked by the bead chain. Only by pulling the bead chain, the bead chain can be pulled away from the fixed seat to remove the curtain control of the bead chain around the neck. The curtain controller can prevent the child from being smashed around the neck by the bead chain rope, but relatively inconveniences that the bead chain and the bead chain are separated from the fixing seat when the force is applied to the bead chain. Therefore, when a child grows up, the general family will change the curtain controller back to the bead chain and the bead chain rope will not be forced to pull off the common curtain controller of the fixed seat. At this time, the whole set of curtain controllers must be changed. New, here, not only causes the economic burden of consumers, but also causes waste of material resources and lack of environmental benefits.

The reason is that the creator has the above-mentioned shortcomings in the implementation of the curtain controller that can pull the turntable away from the existing use. It is supported by many years of manufacturing and design experience and knowledge in related fields, and it is based on many ingenuity. Research and creation of this creation.

This creation is related to a curtain controller structure, the main purpose of which is to provide a curtain controller structure that can be used only to replace a few parts.

In order to achieve the above-mentioned implementation purposes, the present author has developed the following curtain controller structure, which is mainly provided with a fixed seat and a set of stand, and the fixed seat and the group stand are respectively formed with opposite first ends and second ends, and The second end of the fixed seat is assembled with the first end of the set of bases, and a bead chain receiving space is formed between the fixed seat and the set up seat, and a bead chain plate is disposed in the bead chain receiving space. And forming a first cavity in the second end of the set of seats, and providing a through hole at a center of the cavity of the first cavity to the first end of the set of the base to be received with the bead chain The first transmission group mainly includes a first transmission member and a second transmission member, so that the first transmission member is formed with the first transmission group. a first stop flange is disposed on the radial ring of the first transmission member and the second end of the first transmission member, and the first stop flange is disposed opposite to the first end and the second end Positioning the bottom of the first cavity, and causing the first end of the first transmission member to protrude The first end of the first transmission member is formed into a tapered shape, and the bead chain plate is formed with opposite first ends and second ends, and the bead chain plate and the first A second end of a transmission member is formed with a tapered groove to engage with the tapered end of the first transmission member, and the second end of the first transmission member is formed with a polygonal type of vertical groove. Forming the second transmission member with the opposite first end and the second end, and forming the first end of the second transmission member into a polygonal group column to correspond to the group of the first transmission member Connecting, and the peripheral wall of the second transmission member is disposed at a radial ring of the second end between the first end and the second end thereof, and the second end of the set of seats is assembled with a sleeve, so that The first transmission group is positioned in the first cavity of the set of seats, and the second stop flange of the second transmission member is formed with opposite first ends and second ends, and the second transmission member is The second stop flange has a second end that is positioned against the end of the sleeve.

The curtain controller structure as described above, wherein the first end of the bead chain is formed with a guiding recess which is gradually lifted from the center to the circumference side, and the second end of the fixing seat is convexly disposed from the center to a guiding convex ring of the circumferential side of the arc-shaped descending portion is engaged with the guiding concave portion of the first end of the bead chain plate, and the fixing seat is formed at the side of the guiding convex ring at least one through which the fixing is formed The arcuate slotted holes of the first end and the second end of the seat further comprise the first transmission set further comprising an elastic member for accommodating the elastic member in the grouping groove of the first transmission member, and The two ends of the elastic member are respectively disposed at the end of the group of the second transmission member and the bottom of the assembly groove of the first transmission member, and the first end of the second stop flange of the second transmission member is An active spacing is formed between the second ends of the first transmission member.

The curtain controller structure as described above, wherein the first transmission group has a second end of the first transmission member positioned opposite to the second end of the second transmission flange of the second transmission member.

The curtain controller structure as described above, wherein the first end portion of the first transmission member of the first transmission group is formed with a plurality of second ribs at intervals, and the bead chain tray is formed with a plurality of first convex portions by a tapered groove groove. The rib is positioned to abut against the second rib of the first transmission member.

The curtain controller structure as described above, wherein the sleeve is formed with opposite first and second ends, and the first end of the sleeve is assembled with the second end of the set of seats, and the second is The second stop flange of the transmission member has a second end opposite to the first end of the sleeve, and a second cavity is formed at the center of the second end of the sleeve, and the second cavity is formed at the bottom of the cavity The center is provided with a through hole penetrating to the first end of the sleeve, and the second cavity of the sleeve is formed with a ring tooth portion at a cavity wall adjacent to the bottom of the cavity, and the sleeve is second. The second transmission group includes a sun gear, a plurality of planetary gears and a third transmission member, so that the connecting groove of the second transmission member of the first transmission group has a groove wall ring Providing a tooth portion, and one end of the sun gear is pierced by the sleeve and the through hole of the second cavity thereof to mesh with the tooth portion of the engaging groove of the second transmission member, and the third transmission member is formed again The first end portion and the second end are opposite to each other, and the first end spacer ring of the third transmission member is provided with a plurality of tip rods, and each of the plurality of planetary gears is disposed at the center The tip holes are respectively connected to the tip rods, and the inner sides of the plurality of planet gears and the sun gear are meshed with the sun gear, and the number of the planet gears is corresponding to the ring teeth of the sleeve The outer side meshes with the ring tooth portion of the sleeve.

The curtain controller structure as described above, wherein the fixing seat is further formed with a stopping edge at a bottom edge of the second end thereof, and the stopping edge is located at a bottom side of the bead chain receiving space.

Therefore, when the child is prevented from being entangled by the bead chain, an elastic member may be disposed between the first transmission member and the second transmission member, so that the first transmission member can be moved and retracted, and when the force is pulled, the bead chain is pulled. The bead chain plate can be pulled away from the fixing seat to release the bead chain around the neck. When the child grows up, the elastic member can be removed and replaced with a longer length and the second transmission member. The second stop flange abuts the first transmission member to form a common curtain controller. According to this, only a few components such as the first transmission member and the elastic member need to be replaced, thereby changing the function of the curtain controller. To achieve the environmental benefits of reducing the economic burden on consumers and saving material resources.

In order to make the technical means of this creation and the effect it can achieve, it can be more completely and clearly disclosed. For details, please refer to the following diagrams and drawings:

First of all, please refer to the first to third figures, the first curtain controller (A) of this creation, which mainly includes:

a fixing seat (1) is formed such that the fixing seat (1) is formed with opposite first and second ends, and the second end of the fixing seat (1) is convexly provided with a central arc toward the circumferential side. Guide the convex ring (11), and the fixing seat (1) is formed at a side position such as an upper edge of the guiding convex ring (11), at least one through the first end and the second end of the fixing seat (1) Curved long slot (12);

a set of stand (2) for forming the set of seats (2) with opposite first and second ends, such that the first end of the set of seats (2) is assembled with the second end of the fixed seat (1) Therefore, the set of the base (2) and the fixed seat (1) together form a bead chain receiving space (21), and a first cavity is formed at the center of the second end of the set of seats (2) (22) And the first cavity (22) has a through hole (23) extending through the first end of the set of seats (2) at the center of the cavity;

The bead chain plate (3) is such that the bead chain plate (3) is disposed in the bead chain receiving space (21) formed between the set of the stand (2) and the fixing base (1), the bead chain plate (3) a guide recess (31) formed with a first end and a second end opposite to the first end and the center of the first end of the bead disc (3) is gradually raised toward the circumference side, and the fixing seat (1) The guiding convex ring (11) is engaged and positioned, and a tapered groove (32) is formed at the center of the second end of the bead chain plate (3), and the grooved wall of the tapered groove (32) is equiangularly spaced. Forming a plurality of first ribs (321);

a first transmission group (4), the first transmission group (4) is received in the first cavity (22) of the set of seats (2), and comprises a first transmission member (41), an elastic And a second transmission member (43), wherein the first transmission member (41) is formed with opposite first ends and second ends, and the peripheral wall of the first transmission member (41) is at the first end thereof And the second end radial ring is provided with a first stop flange (411), and the first stop flange (411) is positioned against the bottom of the first cavity (22), and The first end of the first transmission member (41) protrudes outside the through hole (23) of the cavity of the first cavity (22), and the first end of the first transmission member (41) is tapered. Correspondingly received in the tapered groove (32) of the bead chain plate (3), and the first end of the first transmission member (41) is formed with a plurality of second ribs (412) at equal angular intervals to The first rib (321) of the bead-shaped groove (32) of the bead chain plate (3) is abutted, and the first transmission member is further 41) The second end is formed with a hexagonal or other polygonal type of grouping groove (413), and the elastic member (42) is further received in the grouping groove (413) of the first transmission member (41), the elasticity The member (42) is a compression spring, and the second transmission member (43) is formed with a first end and a second end, and the first end of the second transmission member (43) is formed with a hexagonal shape, etc. The plurality of sets of columns (431) are inserted into the corresponding slots (413) of the first transmission member (41), and the two ends of the elastic members (42) are respectively disposed on the set of columns (431). The end portion and the groove bottom of the set of vertical grooves (413), and the peripheral wall of the second transmission member (43) is provided with a second stop flange (432) radially between the first end and the second end thereof. The second stop flange (432) is formed with opposite first and second ends, and the second end flange (432) of the second transmission member (43) has a first end and the first end An active spacing is formed between the second ends of the transmission member (41). A second transmission member (43) forming a second end of the adapter has a groove (433), and that the engagement groove (433) in its ring groove wall portion is provided with teeth (434);

a sleeve (5), the sleeve (5) is formed with opposite first and second ends, such that a second cavity (51) is formed at the center of the second end of the sleeve (5), and The second cavity (51) is provided at the center of the bottom of the cavity with a through hole (52) penetrating to the first end of the sleeve (5), and the first end of the sleeve (5) and the set of seats ( 2) the second end thereof is assembled, and the second end of the second stop flange (432) of the second transmission member (43) is positioned opposite to the first end of the sleeve (5), and The sleeve (5) has a second cavity (51) formed with a ring tooth portion (53) at a cavity wall adjacent to the cavity bottom thereof;

a second transmission group (6) is disposed in the second cavity (51) of the sleeve (5) and includes a sun gear (61), a plurality of planet gears (62) and a third transmission member (63), such that one end of the sun gear (61) is passed through the through hole (52) of the sleeve (5) of the second cavity (51), and the second transmission member (43) The teeth (434) of the engaging groove (433) are engaged, and the third transmission member (63) is formed opposite to the first end and the second end, and the first end of the third transmission member (63) is spaced apart from the ring a plurality of tip rods (631), and a tip hole (621) disposed at a center of the plurality of planet gears (62) is respectively assembled with each of the tip rods (631), and the first end of the third transmission member (63) is further disposed. The plurality of planetary gears (62) are disposed in the second cavity (51) of the sleeve (5), and the inner side of the plurality of planetary gears (62) corresponding to the sun gear (61) and the sun The gears (61) are meshed, and the plurality of planet gears (62) and the The outer side of the ring (5) of the cylinder (5) is engaged with the ring tooth portion (53) of the sleeve (5), and the third end of the third transmission member (63) is formed with a third capacity. Cavity (632);

a third transmission set (7), the third transmission set (7) is received in the third cavity (632) of the third transmission member (63), and the third transmission member (63) The transmission is coupled, and the fourth transmission member (71) of the third transmission group (7) has a rectangular-shaped polygonal shaft hole (711) through the center;

a lining (8) is provided with a through hole (81) through the center of the lining (8) so that the fourth transmission member (71) is pierced by the through hole (81) of the lining (8) In addition, the liner (8) is assembled with the second end of the sleeve (5).

According to this, when there is a child in the user's home, in order to prevent the child from being accidentally caught by the bead chain (9), the first curtain controller (A) of the present invention can be used, and when used, the system can be used. The bead chain (3) is rotated by a bead chain (9) wound around the bead chain plate (3), and then the bead chain plate (3) is set by the tapered groove (32) A rib (321) abuts against the second rib (412) of the first transmission member (41) to drive the first transmission member (41) to rotate synchronously, and when the first transmission member (41) rotates, The set of vertical grooves (413) and the polygonal set of columns (431) of the second transmission member (43) are arranged to drive the second transmission member (43) to rotate, and the second transmission member (43) is The sun gear (61) that meshes with the tooth portion (434) of the engaging groove (433) is rotated to rotate the meshing planetary gear (62) by the sun gear (61), and the planetary gear (62) Also guided by the meshing ring teeth (53) The third transmission member (71) that is coupled to the third transmission member (63) is also rotationally rotated, and the fourth transmission member (71) of the third transmission group (7) that is drivingly coupled to the third transmission member (63) also rotates. When the one end is inserted into the fourth transmission member (71), the transmission shaft of the polygonal shaft hole (711) can drive the curtain roller of the other end to be connected to the cord winding or lowering.

When a child plays with a bead chain (9), the bead chain (9) is wound around the neck, and when the bead chain (9) is pulled, the bead is supported by the bead chain (3). The groove (32) and the first transmission member (41) are guided by the inclined surface of the tapered first end, and the guiding concave portion (31) and the guiding convex ring (11) of the fixing base (1) are pushed and guided. , the first transmission member (41) can generate an axial thrust, and the first transmission member (41) compresses the adjacent elastic member (42) so that the first transmission member (41) faces the second transmission member. (43) directional displacement, so that the tapered first end of the first transmission member (41) is disengaged from the tapered groove (32) of the bead chain disc (3), and accordingly, the fixing seat (1) is used The arcuate long slot (12) is provided at the upper edge of the guiding collar (11), so that the fixing seat (1) is formed with the guiding convex ring (11) to generate a certain amount of elastic deformation, so as to The guiding recess (31) of the bead chain plate (3) is detached from the guiding ring (11) by the fixing seat (1). After the bead chain plate (3) is completely disengaged from the assembled state of the fixing base (1) and the first transmission member (41), the bead chain plate (3) can be pulled out of the bead chain receiving space (21). At this time, the bead chain (9) wound around the bead chain plate (3) can be separated from the bead chain plate (3) to release the bead chain (9) around the child's neck to avoid the child being chained. Rope (9) stalker.

Referring also to the fourth and fifth figures, the second curtain controller (B) embodiment of the present invention mainly causes the first transmission group (4) to have the first stop of the first transmission member (41'). The flange (411') is positioned against the bottom of the first cavity (22) of the set of seats (2), and the second stop flange (432) of the second transmission member (43) is second. The end is opposite to the first end of the sleeve (5), and the second end of the second transmission flange (432) of the second transmission member (43) and the second end of the first transmission member (41') Positioning in opposition so that there is no movable spacing between the first transmission member (41') and the second transmission member (43), and the elastic member (42) is omitted, whereby when the user grows up, the user does not need to use the force When pulling, the bead chain plate (3) and the bead chain rope (9) are designed to be separated from the bead chain housing space (21), and the length can be replaced to make the second end and the second transmission member (43). a first transmission member whose first end flange (432) abuts against the first transmission member (41) So that the first transmission member (41') cannot be displaced in motion to ensure that the tapered first end of the first transmission member (41) does not disengage from the tapered recess (32) of the bead chain disc (3) The state, and further avoiding the inconvenience of the bead chain (3) and the bead chain (9) falling off from the bead chain receiving space (21) when the bead chain (9) is pulled by a large force.

The foregoing embodiments or drawings do not limit the implementation of the curtain controller structure of the present invention. Please also refer to the sixth figure, which can be used to fix the second curtain controller (B) in the embodiment. The bottom end edge of the second end of the seat (1) is further formed with a stop edge (13), and the stop edge (13) is located at the bottom side of the bead chain receiving space (21), thereby utilizing the stop The retaining edge (13) is arranged to further prevent the bead chain disc (3) from falling off from the bead chain housing space (21), which should be appropriately changed or modified by those of ordinary skill in the art. To avoid the patent scope of this creation.

In summary, the embodiment of the present creation can achieve the expected effect, and the specific structure disclosed therein has not been seen in the same kind of products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. It is required that if an application for a new type of patent is filed in accordance with the law, and the application for a patent is granted, the patent will be granted.

(1) ‧‧‧ fixed seat

(11)‧‧‧Guiding collar

(12)‧‧‧Long slot

(13) ‧ ‧ 止 挡

(2) ‧ ‧ group stand

(21)‧‧‧Bead chain housing space

(22) ‧‧‧First cavity

(23)‧‧‧through holes

(3) ‧‧‧bead chain

(31)‧‧‧ guiding recess

(32)‧‧‧Cone-shaped cuvette

(321)‧‧‧First rib

(4) ‧‧‧First Transmission Group

(41)‧‧‧First transmission parts

(411)‧‧‧First stop flange

(412)‧‧‧second rib

(413) ‧ ‧ set up slots

(42)‧‧‧Flexible parts

(43) ‧‧‧second transmission parts

(431) ‧ ‧ set of columns

(432)‧‧‧Second stop flange

(433)‧‧‧Connecting slots

(434)‧‧‧ teeth

(5) ‧ ‧ sleeve

(51) ‧‧‧Second cavity

(52) ‧‧‧through holes

(53) ‧‧‧ Ring Tooth

(6) ‧‧‧Second gear set

(61) ‧‧‧Sun Gear

(62)‧‧‧ planetary gears

(621) ‧‧‧ tip holes

(63)‧‧‧ Third transmission parts

(631)‧‧‧

(632)‧‧‧ Third cavity

(7)‧‧‧ Third transmission group

(71)‧‧‧4th transmission

(711)‧‧‧Axis hole

(8) ‧ ‧ lining

(81) ‧‧‧through holes

(9)‧‧‧Bead chain rope

(41’)‧‧‧First transmission

(411')‧‧‧First stop flange

(A)‧‧‧First curtain controller

(B) ‧‧‧Second curtain controller

The first picture: the exploded view of the creation

The second picture: another exploded view of the creation

The third picture: a sectional view of the combination of the creation

The fourth picture: an exploded view of the second embodiment of the present creation

Figure 5: A cross-sectional view of the next embodiment of the present creation

Figure 6: A cross-sectional view of another embodiment of the present creation

Claims (6)

A curtain controller structure is mainly provided with a fixing base and a set of standings, and the fixing seat and the group standing are respectively formed with opposite first ends and second ends, and the second end of the fixing seat and the set of standing seats are One end is assembled, and a bead chain accommodating space is formed between the fixing seat and the group stand, and a bead chain plate is disposed in the bead chain accommodating space, and the second end of the set of the stand is formed with a first a cavity, and a through hole extending through the first end of the set of the first cavity of the first cavity is provided to communicate with the space of the bead chain, and the first seat of the set is first a first transmission set is disposed in the cavity, the first transmission set mainly includes a first transmission member and a second transmission member, wherein the first transmission member is formed with opposite first ends and second ends, and the a first stop flange is disposed on the peripheral wall of the first transmission member at a radial ring between the first end and the second end thereof, and the first stop flange is disposed opposite to the bottom of the first cavity, and The first end of the first transmission member is exposed outside the through hole of the cavity of the first cavity, and the first transmission is made The first end is formed in a tapered shape, and the bead chain plate is formed with opposite first ends and second ends, and the second end of the bead chain plate adjacent to the first transmission member is formed with a tapered cavity, Correspondingly engaging a tapered end of the first transmission member, the second end of the first transmission member is formed with a polygonal type of vertical groove, and the second transmission member is formed with a first end and a second end. And forming a first end of the second transmission member into a polygonal group column, so as to be correspondingly assembled with the grouping groove of the first transmission member, and the peripheral wall of the second transmission member is located at the first end thereof The second end of the radial ring is provided with a second stop flange, and the second end of the set of seats is assembled with a sleeve, so that the first transmission group is positioned in the first cavity of the set of seats. And the second stop flange of the second transmission member is formed with the opposite first end and the second end, and the second end flange of the second transmission member is opposite to the end of the sleeve . The curtain controller structure of claim 1, wherein the first end of the bead chain is formed with a guiding recess which is gradually lifted from the center to the circumference side, and the second end of the fixing seat is convex. Providing a guiding convex ring which gradually descends from the center to the circumference side to be engaged with the guiding concave portion of the first end of the bead chain plate, and the fixing seat is formed at the side of the guiding convex ring Having at least one arcuate slotted hole extending through the first end and the second end of the mounting base, the first transmission set further includes an elastic member for receiving the elastic member in the set slot of the first transmission member And the two ends of the elastic member are respectively disposed on the end of the group of the second transmission member and the bottom of the assembly groove of the first transmission member, and the second stop flange of the second transmission member A movable spacing is formed between the first end and the second end of the first transmission member. The curtain controller structure of claim 1, wherein the first transmission group has a second end of the first transmission member that is opposite to the second end of the second transmission flange of the second transmission member. The curtain controller bead chain rope safety device according to claim 1, wherein the first transmission member of the first transmission group is formed with a plurality of second ribs at a first interval, and the bead chain is tapered. The plurality of first ribs are formed at intervals of the groove to be positioned opposite to the second rib of the first transmission member. The curtain controller bead chain safety device of claim 1, wherein the sleeve is formed with opposite first and second ends, and the first end of the sleeve and the second end of the set of seats The second stop flange of the second transmission member has a second end opposite to the first end of the sleeve, and a second cavity is formed at the center of the second end of the sleeve, and The second cavity is provided with a through hole penetrating to the first end of the sleeve at the center of the cavity, and the second cavity of the sleeve is formed with a ring tooth portion at a cavity wall adjacent to the bottom of the cavity. And the second sleeve of the sleeve is accommodated with a second transmission group, the second transmission group includes a sun gear, a plurality of planetary gears and a third transmission member, so that the first transmission group is second The connecting groove of the transmission member has a groove portion on the groove wall ring, and one end of the sun gear is passed through the through hole of the second cavity of the sleeve to mesh with the tooth portion of the connecting groove of the second transmission member. And the third transmission member is formed with the first end and the second end, and the first end spacer ring of the third transmission member is provided with a plurality of tip rods, and Each of the plurality of planetary gears is provided with a tip hole to be respectively connected with a tip rod, and the inner side of the plurality of planet gears and the sun gear are meshed with the sun gear, and the plurality of planet gears are coupled to the The outer side of the sleeve corresponding to the ring tooth portion meshes with the ring tooth portion of the sleeve. The curtain controller bead chain rope safety device according to claim 1, wherein the fixing seat is further formed with a stopping edge at a bottom edge of the second end thereof, and the stopping edge is located at the bead chain plate. The bottom side of the accommodation space.