TWM579941U - Curtain cord winder fixing structure - Google Patents

Abstract

The present invention relates to a curtain reel fixing structure, which is mainly provided with a positioning member pivotally connected to one end of the carrier of the reel, whereby when the number of reels is assembled in the curtain track, the positioning member can be Pulling up, so that the insert of the positioning member is correspondingly embedded with the groove of the reel of the reel, and the reel is positioned so that the rectangular shaft holes of the reels of the reel are aligned with each other to facilitate the rectangle The transmission rod is connected to the shaft hole of the reel of each reel, and when the carrier slides to the desired position in the curtain track, the positioning member can be pulled downward to make the positioning member two sides jam. The block card is positioned on the card rib provided on the inner wall of the two side walls of the curtain track, so that the winder does not slide, thereby achieving a convenient assembly effect.

Description

Curtain reel fixing structure

The present invention relates to a curtain reel fixing structure, in particular to a curtain reel fixing structure which can stably fix the reel of the reel and the bearing seat, and has the advantages of simple structure, low cost and convenient operation.

According to the reel of the existing blinds and the like, the reel includes a carrier and a reel which is arranged in the carrier. When assembled, a transmission rod is connected to the reel of the reel to drive the winding. The reel of the device is actuated, and then the slats that are connected with the reel of the reel are pulled up and down; however, since the reel is rotated in the carrier, the reel of the reel is often arranged in the assembly. The shaft holes cannot be aligned with each other, which makes it difficult for the transmission rod to pass through the shaft holes of the reels of the reel, and it is necessary to disassemble and reorganize from time to time, which causes trouble in assembly.

Therefore, some manufacturers have developed the "Curtain Roll Rope Structure Improvement" of Taiwan Notice No. M467416, which is mainly based on the reel of the reel, which has a groove at one end of the reel, and the reel of the reel is corresponding to the groove. The bottom portion is provided with a through hole, and when assembled, an insertion member is passed through the through hole to be inserted and fixed in the groove of the reel so that the reel of each reel does not rotate, thereby causing each reel to be The shaft holes of the reels are aligned with each other. The Taiwan Bulletin No. M467416 "Improvement of Curtain Rope Structure" can achieve the alignment of the shaft holes of the reel of each rope reel, facilitating the shaft hole effect of the reel to the reel of each reel; After the rope reel is assembled in the track, the rope reel lock must be additionally fixed on the rail by a screw.

LOCKING ELEMENT FOR A CURTAIN RAIL, METHOD, AND ASSEMBLY, which has at least one carrier, at least one locking member movably connected to the carrier, at least one of which is developed by the manufacturer. a locking member chucks the inner surface of the curtain rail under tension, and the carrier is locked in the curtain rail, wherein at least the matching member cooperates with the at least one locking member for manually moving the at least one A locking member is provided between the locked state and the unlocked state. The "LOCKING ELEMENT FOR A CURTAIN RAIL, METHOD, AND ASSEMBLY" of the European Patent Publication No. EP 2 867 433 can solve the problem that the reel is equidistantly assembled on the curtain rail; however, the fixing of the carrier is pivoted to the carrier The locking member is clamped on the bottom surface of the curtain rail. Since the bottom surface of the curtain rail lacks an elastic reaction force, and is easily deformed by an external force or a stress during production, when the locking member is stuck on the bottom surface of the curtain rail, the The curtain rail reaction force is also supported by the top support, and the deformation of the bottom surface of the curtain rail is also easy, so that the positioning effect of the bearing seat is not stable. Moreover, when the respective reel is to be assembled in the curtain rail, the lock is pivoted to the bearing seat. The part will be unintended swinging, and it will be stuck on the bottom surface of the curtain rail, which will cause the reel to be assembled and moved smoothly. The positioning of the reel is the same as the "Curtain Rope Structure Improvement" of Taiwan Notice No. M467416. The reel must still be inserted and fixed by means of an insert, so that the structural design is complicated and the operation is inconvenient.

The reason is that the creator has the above-mentioned shortcomings in the assembly and use of the existing window-winding reel. It is the result of many years of manufacturing and design experience and knowledge in related fields, and through various ingenuity, research and creation of this creation.

The present invention relates to a curtain reel fixing structure, and the main purpose thereof is to provide a curtain reel which is low in manufacturing cost and convenient to use, and the rectangular shaft holes of the reel can be aligned with each other through a positioning member in a first position. The driving rod is connected to the shaft hole of the reel of each reel, and the reel and the bearing seat of the reel can be stably fixed to the curtain reel fixing structure of the track when the positioning member is in the second position.

In order to achieve the above-mentioned implementation purposes, the present author has developed a curtain cord reel fixing structure, a curtain reel fixing structure, which is mainly provided with a plurality of reels in a cavity of a curtain rail, and the reel includes a The carrier and a reel are arranged to receive the reel in the carrier, and the two ends of the reel are respectively formed with a first rotating shaft and a second rotating shaft to respectively rotate with the rotating end of the carrying end Rotating the assembly, the roller is further provided with a shaft hole in the axial direction of the first rotating shaft and the second rotating shaft, and the shaft hole of the second rotating shaft is polygonal, and the first rotating shaft and the second of the rotating drum are a shaft hole of the rotating shaft is communicated with the hollow interior of the reel, and the first rotating shaft of the reel is radially provided with at least one groove, and the bearing seat is formed at an end of the first shaft of the reel. a pivoting portion is further provided with a positioning member, such that the positioning member is formed with a pivot to pivotally connect with the pivot portion of the bearing seat, and the pivoting shaft is coupled with the movable portion, and the pivoting is formed An inset to select the groove with the first axis of the reel Incorporating or detaching, the two ends of the pivot are respectively connected with a card abutting block, and the card abutting block is formed with a track abutting surface, so that the two ends of the pivoting block abut the track abutting surface thereof The card ribs of the two side cavity walls of the cavity are selectively resisted or disengaged from the curtain track.

The curtain reel fixing structure as described above, wherein the locating member of the locating member has a locking abutting block at both ends of the pivoting shaft formed with an abutting angle adjacent to the abutting surface of the rail, and the two ends of the pivoting end are The abutting block has abutment angle that selectively abuts or disengages from the end face of the carrier.

The curtain reel fixing structure as described above, wherein the bearing base has a pivot portion including two spaced pivots, and the pivot of the positioning member is pivotally connected to the two pivots of the bearing seat, and The actuating portion of the positioning member is located on the inner side of the two pivots, and the pivot shaft is formed with a stopping edge on the outer side of the two pivoting ears, so that the pivoting arm is positioned in the actuating portion and the stopping edge forming portion.

Therefore, when the plurality of reel sleeves are assembled in the curtain track, the positioning member can be pulled up in the first position, so that the panel provided by the positioning member corresponds to the groove of the reel of the reel. The inlay is inserted, and the reels are positioned so that the rectangular shaft holes of the reels of the reels are aligned with each other, so that the rectangular transmission rods are threaded into the shaft holes of the reels of the reels, and the bearing is placed on the curtains. After sliding in the track to the desired position, the positioning member can be pulled down to the second position, so that the two side clamping blocks of the positioning member are stuck on the card ribs provided on the inner walls of the two sides of the curtain track. Positioning, so that the reel does not slide, according to which, the 俾 achieves a convenient assembly effect.

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, please refer to the first and second figures. The fixed structure of the curtain reel of the present invention is mainly equipped with a plurality of reels (2) assembled in the cavity (11) of a curtain track (1). The reel (2) includes a carrier (3) and a reel (4), such that the carrier (3) is formed with a receiving portion (31), and the two ends of the carrier (3) are respectively provided. There is a rotating assembly (32), and the reel (4) is accommodated in the receiving portion (31) of the carrier (3), and the first end of the reel (4) is respectively formed with a first rotating shaft ( 41) and a second rotating shaft (42), and the rotating shaft (32) of the first rotating shaft (41) and the second rotating shaft (42) of the reel (4) and the two ends of the carrying base (3) Rotating the assembly, the second shaft (42) of the reel (4) is axially provided with a rectangular hole (421) having a rectangular shape and the first shaft (41) of the reel (4) A shaft hole (411) having a polygonal shape such as a circle or a rectangle is provided, and the volume is made (4) The shaft holes (411) and (421) of the first rotating shaft (41) and the second rotating shaft (42) communicate with the hollow interior of the reel (4), and the first of the reel (4) The rotating shaft (41) is provided with at least one groove (412) in the radial direction, and the bearing seat (3) and the reel (4) are formed with a pivot portion at one end of the first rotating shaft (41), the pivot portion The main body is formed as a two-spaced pivot (33), and a positioning member (5) is formed. The positioning member (5) is formed with a pivot (51) to be opposite to the carrier (3). (31) pivotally connected, and the pivot (51) is coupled to the movable portion (52), and the actuating portion (52) is located inside the two pivots (31), and the pivot (51) is further A stop edge (53) is formed on each of the outer sides of the two pivoting ears (31), so that the pivoting lug (31) is clamped in the forming portion (52) and the retaining edge (53) forming section, and the pivoting The shaft (51) is axially positioned with the pivot (31), and the center of the pivot (51) is further An insert (54) is protruded, and the insert (54) is selectively embedable or detachable from the groove (412) of the first rotating shaft (41) of the reel (4), and the pivot is further (51) Each of the two ends is connected with a polygonal latching block (55). The polygonal latching block (55) is formed with a rail abutting surface (551) and is adjacent to the rail abutting surface (551). The supporting angle (552) is such that the two ends of the pivot (51) abut the block (55) with its track abutting surface (551) and the curtain track (1) with its cavity (11). The ribs (12) are selectively resisted or disengaged, and the latching ends (552) of the two ends of the pivot (51) are selectively supported by the end faces of the bearing blocks (3). Or leave.

Accordingly, when the assembly is carried out, the actuating portion (52) of the positioning member (5) of the reel (2) is applied to push the actuating portion (52) of the positioning member (5) upward. When the first position is used, the insert (54) provided in the center of the pivot (51) of the positioning member (5) is correspondingly embedded in the groove (412) of the first rotating shaft (41) of the reel (4). The other end of the pivotal (51) polygonal latching block (52) has abutting angle (552) that is abutted against the end surface of the carrier (3) to fix the positioning member (5).掣 angle, so that the insert (54) will position the reel (4) so that the reel (4) does not rotate freely on the carrier (3), so that the reel (2) its reel (4) The rectangular shaft holes (421) provided by the second rotating shaft (42) can be aligned with each other, so that the rectangular transmission rods (6) can be sequentially passed through the respective reel (2) and the reels (4) thereof. Rectangular shaft holes (411), (421) of the first rotating shaft (41) and the second rotating shaft (42), To facilitate the assembly of the various reels (2) in series with the transmission rod (6); the multiple reels (2) assembled in series with the transmission rod (6) are assembled and assembled on a curtain track (1) In the cavity (11), at this time, the plurality of reels (2) do not rotate arbitrarily in the direction of the transmission rod (6), and the end of the actuating part (5) of the positioning member (5) is covered by the curtain The track (1) protrudes from the bottom side cavity (13) of the cavity (11), so that the respective reel (2) and the transmission rod (6) can be conveniently disposed on the curtain track (1). Inside the cavity (11).

Then, the reel (2) is slidably moved in the cavity (11) of the curtain track (1) to adjust the reel (2) to the desired position, and then apply the force. The reel (2) has a positioning member (5) which is protruded from the bottom side cavity (13) of the curtain rail (1), and the actuating portion (52) of the positioning member (5) When the lower raking is to the second position, the insert (54) of the pivot (51) will be disengaged from the groove (412) of the first rotating shaft (41), and the polygonal card provided at the two ends of the other pivot (51) The track abutment surface (551) of the block (52) is corresponding to the card rib (12) disposed on the two side cavity walls of the cavity (11) of the curtain track (1), and the bearing seat (3) The upper end is topped up to the top of the cavity (11) of the curtain track (1), and the effect of locking the bearing seat (3) is achieved. Here, the reel (2) can be positioned on the curtain track ( 1) There is no arbitrary displacement inside, so as to facilitate the assembly of the cord and the curtain and other objects of the reel (2).

According to the above structure and implementation, the author has the following advantages:

1. The curtain reel fixing structure of the present invention is such that the positioning member of the reel is provided with an insert at the center of the pivot to adjust the actuation portion of the positioning member to the first position. Corresponding to the groove formed by the first rotating shaft of the reel, and positioning the reel, thereby simplifying the structural design, that is, the rectangular shaft holes of the reels of the plurality of reels can be aligned with each other to facilitate the transmission. The rods are sequentially arranged to form a joint effect.

2. The fixed structure of the curtain reel of the present invention is such that the positioning member of the reel is provided with a polygonal clamping block at each end of the pivoting portion thereof, and when the actuating portion of the positioning member is pulled down to the second position, The two ends of the pivot can be pressed against the two side card ribs of the curtain track. Since only one end of the two card rib is connected with the cavity wall of the cavity, it has a good elastic reaction force when the card block is pressed. When the card rib is ribbed, the card rib can also act on the click block in the reverse struts, thereby achieving the effect of stably fixing the bearing seat and the curtain track.

3. The fixed structure of the curtain reel of the present invention is capable of aligning the rectangular shaft holes of the reel with each other by using a positioning member in the first position, so as to facilitate the transmission of the transmission rod to the shaft hole of the reel of each reel, and When the positioning member is in the second position, the reel and the bearing seat of the reel can be stably fixed in the curtain track, thereby achieving the effects of saving manufacturing cost and improving the convenience of operation and the like.

4. The fixed structure of the curtain reel of the present invention is such that when the reel is slidable in the curtain track, the positioning member is positioned and supported by the supporting yoke by the yoke of the two ends of the pivoting end of the yoke. Fixing the positioning member upwardly, and when the reel is reloaded into the curtain track, the positioning member is not loosened and turned downward, and the clamping block is pressed against the two sides of the curtain rail to form a rib. The smoothness of the installation of the reel.

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) ‧‧‧Curtain track

(11) ‧‧‧ cavity

(12)‧‧‧ card ribs

(13) ‧‧‧ mouth

(2)‧‧‧Reel

(3) ‧‧‧bearing seat

(31) ‧‧‧Receipt Department

(32) ‧‧‧Rotating group

(33)‧‧‧ ‧ ear

(34) ‧‧‧through holes

(4) ‧ ‧ reel

(41)‧‧‧First shaft

(411)‧‧‧Axis hole

(412)‧‧‧

(42) ‧‧‧second shaft

(421)‧‧‧Axis hole

(5) ‧‧‧ positioning parts

(51)‧‧‧ pivot

(52) ‧‧‧Acoustic Department

(53) ‧ ‧ 止 止

(54)‧‧‧Inlay

(55) ‧‧‧ card offset

(551)‧‧‧ Track abutment

(552)‧‧‧ reach the corner

(6)‧‧‧Drive rod

The first picture: the exploded view of the creation

The second picture: a perspective view of the creation

The third picture: a cross-sectional view of the creation

The fourth picture: the use state diagram of this creation

Claims (3)

The utility model relates to a curtain reel fixing structure, which is mainly provided with a plurality of reels in a cavity of a curtain track, the reel comprising a carrier and a reel, so that the reel is accommodated in the carrier. And forming a first rotating shaft and a second rotating shaft at each end of the reel to respectively rotate and rotate with the rotating assembly of the two ends of the supporting base, and further make the first rotating shaft and the second rotating shaft of the rotating drum Each of the shaft holes is provided with a shaft hole, and the shaft hole of the second shaft is polygonal, and the shaft shafts of the first shaft and the second shaft of the drum are communicated with the hollow interior of the drum, and the drum is further The first rotating shaft is provided with at least one groove in the radial direction, and the bearing seat is formed with a pivot portion formed at one end of the first rotating shaft of the reel, and a positioning member is formed to form the pivoting member a pivotal connection with the pivot portion of the carrier, and the pivot is coupled with the movable portion, and the pivot is formed with an insert to selectively engage the groove of the first shaft of the reel Inserting or detaching, and connecting a card to each of the two ends of the pivot, and causing the card to abut A brake shoe to the bearing surfaces, the two ends of the pivot block against which the card bears against the surface of the track which are the two sides of the cavity wall of the cavity card abuts the rib is selectively disengaged from the detent or curtain track. The curtain reel fixing structure according to the first aspect of the invention, wherein the locating member of the locating member has a locking abutting block formed at a position adjacent to the rail abutting surface, and the pivoting The card abutting block at the two ends of the shaft selectively abuts or disengages from the end face of the carrier. The curtain reel fixing structure according to claim 1, wherein the bearing base has a pivot portion including two spaced apart pivots, and the pivot of the positioning member and the second pivot of the bearing member Pivoting and positioning the actuating portion of the positioning member on the inner side of the two pivots, and further forming a pivoting edge on the outer side of the two pivoting ears to position the pivoting arm at the actuating portion and the stop In the edge formation interval.