TWM527735U - Structure improvement of curtain string rolling base - Google Patents

Description

Curtain coil line structure improvement

The present invention relates to an improvement in the structure of a curtain reel seat, and in particular to a curtain winding base structure which can be easily and conveniently aligned with a shaft hole for its creation and application.

According to the existing roman blinds, blinds, roller blinds and the like, the curtains of the lifting type are provided, and the control of the winding or the hanging of the curtain is provided, and the bead chain controller is used to drive the reel to rotate, so as to achieve the purpose of retracting the curtain body.

A commonly used curtain cord holder is as described in the prior art of Patent Publication No. M261150, which is mainly provided with a base in the curtain frame, and the base is provided for the reel to be pivoted thereon by the frame. A polygonal shaft hole is formed in the middle of the reel, and the shaft hole is inserted into a corresponding shaft, and a drawstring is wound on the reel, and the other end of the drawstring is respectively downwardly passed through the frame. The perforation of the base and the curtain frame is connected with a curtain piece body, so that the shaft can be used to drive the reel to rotate, thereby achieving the effect of winding the curtain sheets.

However, although the above-mentioned curtain set rope seat can achieve the intended effect for retracting the curtain, it is found in the actual implementation and use, the following description is shown in the fifth figure, and the shaft (5) of the structure is assembled and worn. When the shaft (5) is inserted through the shaft hole (61) at one end of the reel (6), and then passed through the shaft hole (61) at the other end; however, since the inside of the reel (6) is hollow, When the shaft (5) enters the hollow inner wall several times larger than the shaft hole (61), the shaft hole (61) which cannot be aligned with the other end due to the swaying movement is caused to pass out, and therefore, the multiple insertion test is required. Until after aligning the shaft hole (61) Can be worn out, so the assembly is extremely inconvenient and troublesome in construction, and it is also a waste of assembly time.

The reason is that the creators have, in view of this, upholding the rich experience in design, development and actual production of the relevant industries for many years, researching and improving the existing structures and defects, and providing a structure for the improvement of the curtain coil base, in order to achieve better practical value. By.

The main purpose of the present invention is to provide an improvement in the structure of a curtain reel seat, and in particular to a curtain reel structure that can be easily and conveniently aligned with a shaft hole.

The purpose and effect of the improvement of the structure of the curtain winding line seat of the present invention are achieved by the following specific technical means: The reel seat comprises a base, a bobbin shaft and a brake. The brake is correspondingly embedded at one end of the bobbin shaft and is pivotally assembled with the bobbin shaft on the base. The reel shaft and the brake are available for wearing. a rotating shaft and a guiding portion inside the winding shaft, the guiding portion is adapted for the rotating shaft to conveniently pass the winding shaft; thereby, the guiding function of the guiding portion enables the rotating shaft to accurately pass the winding shaft. To achieve the convenience of assembly.

Another purpose and effect of the improvement of the structure of the curtain winding base of the present invention is achieved by the following specific technical means: The reel seat comprises a base, a bobbin shaft and a brake. The brake is correspondingly embedded at one end of the bobbin shaft and is pivotally assembled with the bobbin shaft on the base. The reel shaft and the brake are available for wearing. The rotating shaft is provided with a guiding portion inside the brake, and the guiding inclined portion is provided for the rotating shaft to conveniently pass the winding shaft shaft and the brake; thereby, the guiding action of the guiding inclined portion enables the rotating shaft to accurately pass the brake to achieve assembly Convenient function.

A preferred embodiment of the structure of the curtain cord reel as described above, wherein the first guiding portion of the bobbin shaft can be arranged radially on the hollow inner wall by a plurality of guiding strips.

A preferred embodiment of the structure of the curtain cord reel as described above, wherein the second guide portion of the brake is arranged radially on the inner wall by a plurality of guide strips.

By the above, the composition and use description of the authoring structure can be seen that this creation has the following advantages compared with the existing structure:

1. The structure of the curtain winding base of the present invention is improved. By using the guiding action of the guiding inclined portion, the rotating shaft can be accurately worn through the brake or the winding shaft when the winding shaft is worn by either end, so as to achieve the convenience of assembly. .

2. The structure of the curtain winding base of the present invention is improved. With the above, the technology of guiding the wearing group is convenient, and the advantages of convenient construction and labor saving are achieved.

This creation:

(1)‧‧‧Bead chain rope

(2) ‧ ‧ controller

(21) ‧‧ ‧ shaft

(3)‧‧‧Reel seat

(31) ‧ ‧ pedestal

(311)‧‧‧ pivot

(32)‧‧‧Winding shaft

(321) ‧‧‧Open end

(322)‧‧‧First shaft segment

(323)‧‧‧First shaft hole

(324)‧‧‧First guide

(33)‧‧‧ brakes

(331)‧‧‧second shaft segment

(332)‧‧‧Second shaft hole

(333)‧‧‧Second guide

(A) ‧‧‧Guide bars

(B) ‧‧‧Guide

existing:

(5)‧‧‧ shaft

(6)‧‧‧Reel

(61)‧‧‧Axis hole

The first picture: a three-dimensional exploded view of the creation

The second picture: a schematic view of the three-dimensional combination of the creation

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

Fourth figure: a schematic cross-sectional view of another embodiment of the present creation

Figure 5: Schematic diagram of the prior art

For a more complete and clear disclosure of the technical content, purpose of creation and the effects achieved by this creation, please provide details below, and please refer to the drawings and drawings: First, please refer to The first to second figures show an improved three-dimensional exploded view of the curtain winding line structure of the present invention, which drives the curtain controller (2) by the bead chain rope (1) to let the controller (2) The rotating shaft (21) embedded in the upper part drives the winding shaft rod (32) on the winding wire seat (3) to actuate to wind up and loosen the rope to achieve the curtain winding and hanging, wherein the winding wire seat (3) is mainly The utility model comprises: a base (31), respectively provided with a pivot portion (311) on both sides; a winding shaft shaft (32), which is a hollow shaft for winding the rope, forming an open end on one side (321) The other side is a first shaft section (322) corresponding to the pivot portion (311), the first shaft section (322) is provided with a first shaft hole (323) and is provided with a rotating shaft (21) a brake (33) correspondingly embedded in the open end (321) of the winding shaft (32), the brake (33) being provided with a second shaft section (331) pivoted to the pivot portion (311), a second shaft hole (332) is disposed at the center of the second shaft section (331) and is provided with a rotating shaft (21); and the first shaft section (322) of the winding shaft (32) is corresponding to the inner wall. There is a first guiding portion (324), and the first guiding portion (324) is guided by the inner wall to the first shaft hole (323).

Referring to the first to third figures, when assembling the rotating shaft (21) embedded in the controller (2), the rotating shaft (21) passes through the brake (33) end to the winding shaft (32). As long as the shaft (21) penetrates the second shaft hole (332) of the brake (33), when it penetrates into the hollow inner wall of the winding shaft (32), it can be guided by the first guide ( The guiding action of 324) is to guide the rotating shaft (21) into the first shaft hole (323), so as to achieve the convenience of assembly.

In contrast, when the rotating shaft (21) is worn by the winding shaft (32) end toward the brake (33), it is further provided with a second guiding portion (333) on the inner wall of the brake (33). The two guiding inclined portion (333) is gradually connected by the inner wall to the second shaft hole (332); at this time, the rotating shaft (21) is penetrated by the first shaft hole (323) at the end of the winding shaft (32), Piercing The hollow inner wall of the shaft (32) and the brake (33) are guided by the second guiding portion (333) to guide the rotating shaft (21) into the second shaft hole (332), so that To achieve the convenience of assembly.

In addition, the first guiding portion (324) of the winding shaft (32) may be arranged radially on the hollow inner wall by a plurality of guiding strips (A); and the second guiding portion of the brake (33) ( 333) Also, the plurality of guide strips (A) are arranged radially on the inner wall. Or, as shown in the fourth figure, in another implementation state, the first guiding portion (324) of the winding shaft (32) may be a guiding surface directly formed on the hollow inner wall of the winding shaft (32) (B) And the second guiding portion (333) of the brake (33) also adopts the guiding surface (B) directly formed by the inner wall of the brake (33).

However, the above-described embodiments or drawings are not intended to limit the product, the structure, or the use of the present invention. Any changes or modifications of the ordinary skill in the art should be considered as not departing from the scope of the invention.

By the above, the composition and use description of the authoring structure can be seen that this creation has the following advantages compared with the existing structure:

1. The structure of the curtain winding base of the present invention is improved. By using the guiding action of the guiding inclined portion, the rotating shaft can be accurately worn through the brake or the winding shaft when the winding shaft is worn by either end, so as to achieve the convenience of assembly. .

2. The structure of the curtain winding base of the present invention is improved. With the above, the technology of guiding the wearing group is convenient, and the advantages of convenient construction and labor saving are achieved. In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in the same product, nor has it ever been Before being disclosed in the application, Cheng has fully complied with the requirements and requirements of the Patent Law. If the application for a new type of patent is filed according to law, and the application for review is granted, the patent will be granted.

(1)‧‧‧Bead chain rope

(2) ‧ ‧ controller

(21) ‧‧ ‧ shaft

(3)‧‧‧Reel seat

(31) ‧ ‧ pedestal

(311)‧‧‧ pivot

(32)‧‧‧Winding shaft

(321) ‧‧‧Open end

(322)‧‧‧First shaft segment

(33)‧‧‧ brakes

(331)‧‧‧second shaft segment

(332)‧‧‧Second shaft hole

Claims (6)

The utility model relates to a structure of a curtain reel seat, wherein the reel seat mainly comprises: a pedestal, respectively provided with a pivot portion on both sides; a bobbin shaft, which is a hollow shaft for winding the rope, forming an open end on one side The other side is a first shaft section corresponding to the pivot portion, the first shaft section is provided with a first shaft hole and is provided with a rotating shaft; and a brake is correspondingly embedded in the open end of the winding shaft, The brake is provided with a second shaft section pivoted with the pivot portion, the second shaft section is provided with a second shaft hole and is provided with a rotating shaft; and the first shaft section of the winding shaft corresponding to the inner wall A first guiding portion is provided, and the first guiding portion is guided by the inner wall to the first shaft hole. The structure of the curtain cord reel according to claim 1 is improved, wherein the first guiding portion of the bobbin shaft can be arranged radially on the hollow inner wall by using a plurality of guiding strips. The structure of the curtain cord reel according to claim 1, wherein the first guiding portion of the bobbin shaft is a guiding surface directly formed on the hollow inner wall of the bobbin shaft. The utility model relates to a structure of a curtain reel seat, wherein the reel seat mainly comprises: a pedestal, respectively provided with a pivot portion on both sides; a bobbin shaft, which is a hollow shaft for winding the rope, forming an open end on one side The other side is a first shaft section corresponding to the pivot portion, the first shaft section is provided with a first shaft hole and is provided with a rotating shaft; and a brake is correspondingly embedded in the open end of the winding shaft, The brake is provided with a second shaft section pivoted with the pivot portion, the second shaft section is provided with a second shaft hole and is provided with a rotating shaft; and the inner wall of the brake is provided with a second guiding portion. The second guiding portion is guided by the inner wall to the second shaft hole. The structure of the curtain cord reel according to claim 4 is improved, wherein the second guiding portion of the brake is arranged radially on the inner wall by using a plurality of guiding strips. The structure of the curtain cord reel according to claim 4 is improved, wherein the second guiding portion of the brake adopts a guiding surface directly formed by the inner wall of the brake.