JP3220067U - Interlocking structure of cordless rod - Google Patents

Abstract

An interlocking structure of a cordless scissor member that can be freely applied to a lengthening scissor member and changed to a required length to smoothly interlock a scissor material portion.
The interlocking structure of the cordless eaves member includes an upper beam and a lower beam, and a eaves member is provided between the upper beam and the lower beam. A winding unit 41 and 42 to be installed, and a power unit 60 interlocking with the winding unit are provided. The winding unit includes a first winding roller set 51 and a second winding roller set 52 that are mounted inside the power unit. The The power unit is moved within the first guide rail 12 of the upper beam by installing the two winders diagonally. Since the first winding device and the two winding roller sets in the power unit share the interlocking cord 80, the length of the interlocking cord can be increased and the lower member and Can deploy and store beams.
[Selection] Figure 1

Description

  The present invention relates to an interlocking structure of a cordless saddle member, in particular, a cordless curtain having an upper beam and a lower beam, and a structure in which a roller set winds the interlocking cord to control the storing operation of the saddle member.

Taiwan Patent Gazette Publication No. M296300 Specification Taiwan Patent Gazette Publication No. M467724 Specification

  Since the form and function of the curtain are constantly changing, the applicant of the present invention conducts research and development to prevent hand injury caused by the traditional curtain that controls the raising and lowering of the curtain with a manual cord type. Of the cordless structure (2) ”(hereinafter referred to as the prior document 1). It utilizes the fact that the interlocking cord of the winding controller is applied to the power part and the fixing part that winds the opening and closing cord, and the interlocking cord can form an interlocking with the opening and closing cord wound by the power part and the fixing part. Only the force generated by the lifting and lowering of the lower beam by changing the binding state on the power part of the opening and closing cord, interlocking the interlocking cord, forming a state of suppression and equilibrium between them, allowing the user to manually The expansion and storage position of the eaves member can be arbitrarily adjusted only by the force of raising and lowering the lower beam.

  The applicant of the present invention further improved the prior document 1 and connected the elasticity used in the prior document 1 to the winding controller of the power unit as in the utility model M467724 “Structure of Cordless Curtain” (hereinafter referred to as Prior Document 2). It includes a rotating part, two torsion springs, an interlocking cord and the like. The complicated structure is improved into one spring, one end of the spring is connected to the moving slide part (that is, the power part of the first prior art document), and the other end is fixed to the upper beam.

  The disadvantages of the above-mentioned prior art 1 and prior art 2 are that when the length of the eaves member is increased, the length of the interlocking cord for controlling the length of the eaves member must also be increased relatively, and the space within the upper beam is limited. Two sets of winders, a power unit, and a spring are attached, but there is no space to accommodate the interlocking cord that actually exists.

  The object of the present invention is to improve the above-mentioned drawbacks, and the main technique and object are to provide an interlocking structure for the cordless rod member. It mainly changes the structure of the winder and power section, attaches a number of roller sets corresponding to both of the above, and can save more cord length in the limited space of the upper beam Therefore, it can be freely applied to the lengthening type eaves member and can be changed to the required length, and the eaves portion can be interlocked more smoothly.

The structure that can achieve the above-mentioned object mainly includes an upper beam and a lower beam, and a hook member is provided between the upper beam and the lower beam, and is installed on both sides of the upper beam relative to each other. A winding unit and a power unit that generates an interlocking effect with the winding unit are provided, and the winding unit is configured by a first winding roller set and a second winding roller set that are mounted inside the power unit.
The upper beam is a column having a U-shaped cross section or a generally U-shaped cross section, the upper beam includes a mounting space, the mounting space includes two guide rails, and the two guide rails are first guide rails. And the second guide rail, and two penetrating cord holes are provided between the two guide rails.
The two winders may be defined as a first winder and a second winder, and are respectively installed on both sides of the first guide rail and the second guide rail of the upper beam, The winding device and the second winding device are provided with a fixed end and a winding roller base, and the bottom of each fixed end includes two fixed portions and is fixed to the upper beam. In addition, each fixed end is provided with a hook facing outward, a center plate is provided at each winding roller base, and the first winding roller set and the winding roller set are installed on the partition plate. And the partition plate is provided with a V-shaped shaft slot, and the first winding roller set and the second winding roller set have the same outer size, and the difference is the diameter of the roller. Each of the first winding roller set and the second winding roller set has three shafts that are used for connecting the three roller rings and the roller ring, and between each roller ring. A winding area is formed.
The power unit is installed on the first guide rail, the power unit includes a seat body, a partition plate is installed on the seat body, and the partition plate similarly includes a V-shaped shaft slot, In addition, the first winding roller set and the second winding roller set are installed on the shaft slot, and the interlocking cord passes through the first winding roller set and the second winding roller set of the power unit. After the winding cord is wound on the winding area of the first winding roller set and the second winding roller set of the first winding device, the linkage cord is further wound on the winding area. The cord is passed through the cord hole and fixed to the lower beam. In addition, a hook is provided on a side of the power unit that faces the first winding roller set and the second winding roller set, and the hook is connected to the fixed end of the second winding device through an elastic member. Hang on the hook.
Therefore, by pulling down the lower beam, the power unit can be moved in the direction of the first winder to expand the eaves member. When the lower beam is pushed up, the elastic member is By pulling the part, the power part can be moved in the direction of the second winder to house the saddle member.

Effects obtained based on the technical means of the present invention will be briefly described below.
1. The first winding device and the second winding device are respectively installed on both sides of the upper beam, and the power unit is moved in the first guide rail of the upper beam by installing the first winding device and the second winding device diagonally. Since the first winding roller set, the first winding roller set and the second winding roller set in the power unit install the interlocking cord, when the length of the flange member increases, the first winding Just by setting the wire roller set and the second winding roller set as the cord storage space, the length of the interlocking cord can be increased in accordance with the flange member and the lower beam, and the deployment and storage operations can be performed. Therefore, the length of the eaves member is not limited to the standard or customization, and any length can be added without being restricted by the limited space of the upper beam, which is very practical.
2. In the center of each winding roller base, a partition plate is provided, the first winding roller set and the winding roller set are installed on the partition plate, and the partition plate has a V-shaped shaft slot. Provide.
3. The size of the outer mold of the first winding roller set and the second winding roller set is the same, and the difference is the size of the diameter of the roller.
4). Each of the first winding roller set and the second winding roller set includes three roller rings and one axis used for connecting the roller rings, and a winding area is formed between the roller rings. Is done.

FIG. FIG. It is a structure exploded three-dimensional view of the 1st and 2nd winder and a power part. It is a use state figure (1) of the present invention. It is a side view of this invention. It is a use condition figure (2) of this invention. FIG. 3 is a structural three-dimensional view of another embodiment of the present invention.

  In order to contribute to a further understanding of the features of the present invention, preferred embodiments are listed below and described with reference to the drawings.

  Referring to FIGS. 1 to 6, the interlocking structure of the cordless housing according to the first embodiment of the present invention mainly includes an upper beam 10 and a lower beam 20, and is interposed between the upper beam 10 and the lower beam 20. Are provided with a hook member 30 to be connected, and on both sides of the upper beam 10, a winder and a power unit 60 for generating an interlocking effect with the winder are provided, and the winder and the power It comprises a first winding roller set 51 and a second winding roller set 52 that are mounted inside the portion 60.

  The upper beam 10 is a column having a U-shaped cross section or a generally U-shaped cross section. The upper beam 10 includes a mounting space 11, the mounting space 11 includes two guide rails, and the two guide rails are The first guide rail 12 and the second guide rail 13 can be defined, and two penetrating cord holes 14 are provided between the two guide rails.

  The two winding devices can be defined as a first winding device 41 and a second winding device 42, which are installed on both sides of the first guide rail 12 and the second guide rail 13 of the upper beam 10, respectively. The first winding device 41 and the second winding device 42 are provided with a fixed end 43, a fixed end 44, a winding roller table 45, and a winding roller table 46, and the fixed end 43 and the fixed end. The bottom of 44 is provided with two fixed portions and fixed to the upper beam 10. The fixed ends 43 and the fixed ends 44 are provided with hooks 47 and hooks 48 facing outward, and the winding roller base 45 and the winding roller base 46 have a partition plate 451 and a partition plate 461 at the center. The first winding roller set 51 and the winding roller set 52 are installed on the partition plate 451 and the partition plate 461, and the partition plate 451 and the partition plate 461 are V-shaped. An axial slot 452 and an axial slot 462 are provided, and the first winding roller set 51 and the second winding roller set 52 have the same outer mold size, and the difference is the diameter of the roller. Each of the first winding roller set 51 and the second winding roller set 52 includes three roller rings and one shaft center 53 used for connecting the roller rings, and between the roller rings. Winding area 54 is formed.

  The power unit 60 is installed on the first guide rail 12, the power unit 60 includes a seat body 61, a partition plate 62 is installed on the seat body 61, and the partition plate 62 is similarly V-shaped. The first winding roller set 51 and the second winding roller set 52 are installed on the shaft slot 621, and the first winding roller set 51 of the power unit 60 is provided. The interlocking cord 80 is wound around the winding area 54 through the second winding roller set 52, and the interlocking cord 80 is connected to the first winding roller set 51 of the first winding device 41 and the second winding. After being wound around the winding area 54 of the wire roller set 52, the interlocking cord 80 is further passed through the cord hole 14 and fixed to the lower beam 20. A hook 63 is provided on the side of the power unit 60 opposite to the first winding roller set 51 and the second winding roller set 52, and the hook 63 passes through the elastic member 70 to the second winding device. It hooks on the hook 48 of the fixed end 44 of 42.

Through the above structure, the usage method and function of the present invention will be described below.
1. Referring to FIGS. 1 to 6, the first winder 41 and the second winder 42 are installed on both sides of the upper beam 10, respectively, and the power unit 60 is installed diagonally. It moves within the first guide rail of the upper beam 10. Since the first winding roller set 51 and the first winding roller set 51 and the second winding roller set 52 in the power unit 60 install the interlocking cord 80, the length of the flange member 30 increases. When the first winding roller set 51 and the second winding roller set 52 are used as a cord storage space, the length of the interlocking cord 80 is increased in accordance with the flange member 30 and the lower beam 20. Therefore, the length of the eaves member 30 is not limited to standard or customization, and any length can be added without being limited by the limited space of the upper beam 10. Is very practical.
2. A method of using the present invention will be described in detail with reference to FIG. When the eaves member 30 is stored, the eaves member 30 is raised by pushing the lower beam 20. At this time, the power unit 60 moves in the direction of the second winder 42, and when the interlock cord 80 is completely stored in the first winder 41, the power unit 60 is moved in this state. Since it is not pulled, the elastic member 70 is in a compressed state.
3. Referring to FIG. 6, when the eaves member 30 is developed to shield and shield the light, the user pulls the lower beam 20 to lower the eaves member 30. At this time, the amount of force drawn downward needs to be larger than the elasticity of the elastic member 70. Therefore, the hook member 30 is pulled to unfold and the lower beam 20 is pulled down to move the power unit 60 in the direction of the first winder 41. The interlocking cord 80 on the winding roller set 51 and the second winding roller set 52 extends, and the elastic member 70 is pulled by the power unit 60 to achieve a space contraction effect. In conjunction with the descending distance of 30, the flange member 30 is stably deployed downward.

4). Referring to FIG. 7, in addition to the above-described method of directly controlling the eaves member, it can be applied as an eaves member structure that can adjust light based on the inventive concept of the present invention. The structure includes an upper beam 10 ′, a middle beam 20 ′, and a lower beam 30 ′, and a gutter member 40 ′ used for connection is installed between the middle beam 20 ′ and the lower beam 30 ′. In the upper beam 10 ', a first winder 51' and a second winder 52 'are installed, and the size of the structural arrangement is the same as that of the first embodiment, and the difference in structure In this embodiment, the first power unit 71 ′ and the second power unit 72 ′ are installed. The first power unit 71 ′ includes a first interlocking cord 81 ′, and the first interlocking cord 81 ′. Is wound around the first winding roller set 61 ′ and the second winding roller set 62 ′ of the first winding device 51 ′, then passed through the cord hole 11 ′ and fixed to the intermediate beam 20 ′, The second power unit 72 ′ includes a second interlocking cord 82 ′, and the second interlocking cord 82 ′ is the first winding of the second winder 52 ′. After rolling the roller set 61 'and the second winding roller set 62', to consolidate the code hole 11 'street the lower beam 30'. In the method of this embodiment, the method of use is almost the same as that of the first method, and the difference is that the first winding device 51 'is used for controlling the position of the center beam 20'. When light adjustment is necessary, the light adjustment effect can be achieved by merely moving the beam 20 '.

  As described above, the present invention mainly attaches the number of roller sets corresponding to both of the above-mentioned by changing the structure of the winder and the power unit, and further increases the length of the cord in the limited space of the upper beam. Since it can be preserved, it can be freely applied to the lengthening type eaves member and changed to the required length, and the eaves portion can be linked more smoothly. Moreover, this structure has not yet been found in publications and has not been published, and meets the requirements for utility model application.

The present invention can be modified in various ways by those skilled in the art, but all fall within the scope of protection of the claims for utility model registration that will be described later.

DESCRIPTION OF SYMBOLS 10 Upper beam 11 Installation space 12 1st guide rail 13 2nd guide rail 14 Code hole 20 Lower beam 30 簾 member 41 First winding device 42 Second winding device 43 Fixed end 44 Fixed end 45 Winding roller stand 451 Separation Plate 452 Shaft slot 46 Winding roller base 461 Separation plate 462 Shaft slot 47 Hook 48 Hook 51 First winding roller set 52 Second winding roller set 53 Axis 54 Winding area 60 Power section 61 Seat body 62 Separating plate 621 Shaft slot 63 Hook 70 Elastic member 80 Interlocking cord 10 'Upper beam 20' Middle beam 30 'Lower beam 11' Cord hole 40 'Fence member 51' First winding device 52 'Second winding device 61' First winding Roller set 62 ′ Second winding roller set 71 ′ First power unit 72 ′ Second power unit 81 ′ First interlocking cord 82 ′ Second interlocking cord

Claims (5)

Cordless heel member interlocking structure, mainly including upper and lower beams, connecting heel members are provided between the upper and lower beams, and installed on both sides of the upper beam relative to each other A winding unit and a power unit that generates an interlocking effect with the winding unit, and includes a winding unit and a first winding roller set and a second winding roller set attached to the inside of the power unit,
The upper beam is a column having a U-shaped cross section or a generally U-shaped cross section, the upper beam includes a mounting space, the mounting space includes two guide rails, and the two guide rails are first guide rails. And a second guide rail, and two penetrating cord holes are provided between the two guide rails,
Two winding devices can be defined as a first winding device and a second winding device, and are installed on both sides of the first guide rail and the second guide rail of the upper beam, respectively, The winding device and the second winding device are provided with a fixed end and a winding roller stand, the bottom of each fixed end is provided with two fixed portions, and is fixed to the upper beam, and each fixed end is Install a hook facing outward,
The power unit is installed on the first guide rail, the power unit includes a seat, and the first winding roller set and the second winding roller set are installed on the seat, and the power The interlocking cord is wound around the winding area through the first winding roller set and the second winding roller set of the part, and further, the interlocking cord is passed through the cord hole and fixed to the lower beam, A hook is provided on a side of the power unit facing the first winding roller set and the second winding roller set, and the hook is hooked on the hook at the fixed end of the second winding device through an elastic member. ,
Therefore, by pulling down the lower beam, the power unit can be moved in the direction of the first winder to expand the eaves member. When the lower beam is pushed up, the elastic member is The interlocking structure of the cordless scissors member, wherein the power part can be moved in the direction of the second winder by pulling the part, and the scissors member can be accommodated.   A center of each winding roller base is provided with a partition plate, the first winding roller set and the second winding roller set are installed on the partition plate, and the partition plate is a V-shaped shaft. The interlocking structure of the cordless hook member according to claim 1, wherein a slot is provided.   The interlock structure of the cordless scissors member according to claim 2, wherein the first winding roller set and the second winding roller set have different roller diameters.   Each of the first winding roller set and the second winding roller set includes three roller rings and one axis used for connecting the roller rings, and a winding area is formed between the roller rings. The interlocking structure of the cordless scissors member according to claim 1, wherein:   It is an interlocking structure of cordless rod members, and includes an upper beam, a middle beam, and a lower beam, and a collar member used for connection is installed between the middle beam and the lower beam, and in the upper beam A first winder, a second winder, a first power unit, and a second power unit are installed, the first power unit includes a first interlocking cord, and the first interlocking cord is the first winder. After being wound around the first winding roller set and the second winding roller set, the cord is passed through a cord hole and solidified to the intermediate beam, and the second power unit includes a second interlocking cord, and the second interlocking cord Is wound around the first winding roller set and the second winding roller set of the second winding device, and then solidified to the lower beam through the cord hole, so that the first winding device is It is used to control the position of the beam, and when it is necessary to adjust the light indoors, the light beam can be adjusted just by moving the beam. Characterized in that it is possible to achieve the effect, interlocking structure of the cordless blind member.