TWM611424U - Three-open honeycomb curtain - Google Patents

Abstract

This creation is a three-open honeycomb curtain, which includes an upper rail component, an upper curtain body, a middle rail component, a lower curtain body, and a lower rail in order from top to bottom. The middle rail component and the lower rail respectively pass through the line The upper rail assembly is equipped with an elastic assembly connected to the middle rail assembly through a traction rope, and is characterized in that the middle rail assembly includes a first and a second middle rail assembly that can be separated and stacked up and down. A detachable holding element is arranged between the two rails to be close to each other; when the middle rail assembly is lowered away from the upper rail assembly to expand the upper curtain body, the user can release the holding element from the close state and push the upper curtain upwards. The first middle rail is far away from the second middle rail, and the elastic component is automatically positioned to form an opening between the first and second middle rails for air circulation and viewing, thereby enhancing the function and function of the honeycomb curtain. Practicality.

Description

Three-open honeycomb curtain

This creation is about a three-open honeycomb curtain, in which the separation distance between the upper curtain and the lower curtain is adjusted through the middle rail components that can be separated from each other up and down, so as to achieve the function of outside air entering the room and partially transparent.

There are many types of curtains on the market. Among the curtains that open and close, one of the two-stage curtains has an upper curtain body and a lower curtain body. The upper and lower curtain bodies are made of light-transmitting material and light-shielding material. When outsiders peep and hope that the upper or lower windows can let in light, the area of the windows covered by the upper curtain and the lower curtain can be adjusted according to the needs, so as to ensure the function of privacy and lighting.

As shown in the first picture, the creator has developed a two-stage honeycomb curtain transmission structure, which includes an upper rail 101, an upper curtain body 102, and a middle rail from top to bottom. 103. The lower curtain body 104, the lower rail 105, and a middle rail transmission assembly 106 and a lower rail transmission assembly 107 arranged on both sides of the upper rail 101 in reverse order and on the same axis, wherein the middle rail transmission assembly 106 and the lower Regarding the assembly sequence, structure and operation mode of the rail drive assembly 107 such as stopping, shifting, preventing cord kinks, etc., please refer to Announcement No. M468268, which will not be repeated here.

The lower rail transmission assembly 107 is connected to the lower rail 105 by a plurality of lower rail lines 108 that sequentially penetrate the upper curtain body 102, the middle rail 103, and the lower curtain body 104, and one side of the upper rail 101 is provided with a lower rail The rope 109 controls the lower rail transmission assembly 105 to rotate and retract a plurality of lower rail line ropes 108 to drive the lower curtain body 104 to rise, collapse, and descend to unfold.

The middle rail transmission assembly 106 is connected to the middle rail 103 by a plurality of middle rail cords 110 passing through the upper curtain body 102, and a middle rail pull rope 111 is provided on the other side of the upper rail 101 to control the middle rail transmission assembly 106 to rotate and retract. A plurality of middle trajectory ropes 110 are placed to drive the upper curtain body 102 to rise, fold, and fall to unfold.

With the above structure, the user can operate the lower rail rope 109 and the middle rail rope 111 to lower the lower curtain body 104 and the upper curtain body 102, respectively, and adjust the upper curtain body 102 and the lower curtain body as required. 104 The expanded or collapsed area, thereby changing the degree of lighting and shading of the curtain.

Although the aforementioned two-stage honeycomb curtain has the advantages of both light transmission and privacy, no matter how thin and light the curtain is, as long as it is shaded in front of the window, it will affect the indoor air circulation. If the user wants to introduce outdoor air into the room smoothly, there are two known The segmental honeycomb curtain can only pull the rope, and fold the lower curtain body from bottom to top, which slightly reduces the area covered by the window and allows air to circulate, which is inconvenient to operate.

In addition, it is known that the position of the unshielded window of the two-stage honeycomb curtain is usually under the window, so that the effect of air circulation and penetration is not good. If you want to allow air to circulate from above the window, or to watch the scenery, street view or view outside the window, Visitors need to fold up the upper and lower curtains and give up the shielding function. Therefore, how to allow the two-stage honeycomb curtain to easily adjust the position of air circulation or partially see through the view, and retain the function of partial shielding, will be the problem that the creator wants to improve.

The purpose of this creation is to provide a three-open honeycomb curtain, which is mainly to provide a middle rail assembly that can be separated and stacked up and down. The distance between the upper curtain body and the lower curtain body can be adjusted through the middle rail assembly to achieve the external The function of air entering the room and partly through the view.

In order to achieve the above purpose, this creation is a three-open honeycomb curtain, which includes an upper rail component, an upper curtain body, a middle rail component, a lower curtain body and a lower rail in order from top to bottom. The rail drives the upper curtain body or the lower curtain body to rise, collapse, and expand by a plurality of cords respectively, and the upper rail assembly is provided with an elastic assembly connected to the middle rail assembly through a plurality of traction ropes, characterized in that: The middle rail assembly includes first and second middle rails that can be separated or stacked up and down. The first middle rail is connected to the plurality of traction ropes, the second middle rail is connected to the plurality of wire ropes, and the first, A holding element is provided between the second middle rails to be able to abut against each other or release the abutting state; when the middle rail assembly is lowered away from the upper rail assembly and the upper curtain body is unfolded, the user can release the holding element from abutting State and push the first middle rail upwards, make the first middle rail move away from the second middle rail, and automatically position it through the elastic component and the plurality of traction ropes, so that a space for air circulation is formed between the first and second middle rails. Through the opening of the scene.

With the above structure, as long as the upper curtain body is unfolded, if the user wants to smoothly introduce outdoor air into the room or partially see through, the holding element can be released from the closed state, and the first middle rail can be pushed upwards away from the first middle rail. After the second middle rail is automatically positioned, the outside air can directly circulate into the room from the first and second middle rails, and the view can be partially seen between the upper and lower curtains, which has the effect of convenient operation.

The following further describes the implementation of each element:

In implementation, the holding element is a set of magnets with different poles attracting each other, or a magnet and a metal piece that can be attracted by magnetic force, or a set of hooks and buckle holes that can be buckled with each other.

In implementation, the holding element is arranged between the outer side of the bottom surface of the first middle rail and the outer side of the top surface of the second middle rail.

In implementation, the bottom surface of the first middle rail and/or the top surface of the second middle rail correspond to the front and rear sides of the holding element, respectively extending downward or upward to erect a baffle for shielding the holding element.

In implementation, the front side of the first middle rail and/or the second middle rail is respectively provided with a force applying part for the user to reach in to push the upper rail.

In implementation, the upper rail assembly is further provided with a first middle rail shaft and a traction rope reel set on the first middle rail shaft. The traction rope reel set is used for winding the plural traction ropes, and the plural traction ropes are wound. The traction rope extends downward to suspend the upper curtain body and the first middle rail, the elastic assembly has a torsion spring or a scroll spring connected to the traction rope reel group, the first middle rail shaft and the traction rope reel group rotate synchronously A plurality of traction ropes are retracted to drive the first middle rail to rise and fall. The torsion spring or scroll spring allows the first middle rail to move up and down automatically after positioning.

During implementation, the upper rail assembly is further provided with a second middle rail rotating shaft and a lower rail rotating shaft. The second middle rail rotating shaft and the lower rail rotating shaft are located on the same axis. A plurality of cords are wound, and the plurality of cords respectively extend downward to suspend the corresponding upper curtain body and the second middle rail, or the lower curtain body and the lower rail, and a driving second middle rail is respectively provided on both sides of the upper rail assembly The winding controller for the rotation of the rail shaft and the lower rail shaft, each side of the winding controller is provided with a pull rope, which controls the rotation of the corresponding winding controller to drive the corresponding second middle rail shaft or the lower rail shaft Synchronously rotate with the plural line wheel group to retract and release the plural lines, and then drive the middle rail assembly or the lower rail to rise and fall.

In implementation, the ends of the second middle rail shaft and the lower rail shaft are respectively provided with a stopper that can prevent the corresponding plural cords from being knotted.

Compared with the prior art, this creation designs the first and second middle rails into a structure that can be separated and folded up and down, allowing the user to lift the first middle rail away from the first middle rail after releasing the closed state of the holding element. The second middle rail enables the upper and lower curtain bodies to be separated from each other and then automatically locates. There is no need to pull the rope as known technology to allow the outside air to circulate directly into the room from the first and second middle rails. Indoor users can view the scenery outside the window or the street scene and visitors from between the upper and lower curtains, and it has the functions of convenient operation, circulating air and partial view.

The following is based on the technical means of this creation, enumerating the implementation methods suitable for this creation, and the description with the diagrams is as follows:

As shown in the second to fourth pictures, this creation is a three-open honeycomb curtain, which includes an upper rail assembly 10, an upper curtain body 20, a middle rail assembly 30, a lower curtain body 40, and a lower curtain in order from top to bottom. Rail 50, the middle rail assembly 30 and the lower rail 50 drive the upper curtain body 20 or the lower curtain body 40 to rise, collapse, and expand through a plurality of cords 60, and the upper rail assembly 10 is provided with an elastic assembly 70, the elastic The assembly 70 is connected to the middle rail assembly 30 through a plurality of traction ropes 80.

The middle rail assembly 30 includes first and second middle rails 31, 32 that can be separated or stacked up and down. The first middle rail 31 is connected to the plurality of traction ropes 80, and the second middle rail 32 is connected to the plurality of lines Rope 60.

In implementation, the plurality of traction ropes 80 pass through the upper curtain body 20 downward from the upper rail assembly 10 and then connect to the first middle rail 31. Part of the cord 60 of the plural cords 60 penetrates the upper curtain body 20 downward from the upper rail assembly 10, the first middle rail 31 is connected to the second middle rail 32, and the part cord 60 penetrates the upper curtain body 20, The first middle rail 31, the second middle rail 32, and the lower curtain body 40 are connected to the lower rail 50. In the figure, the positions of the plural traction ropes 80 and the plural cords 60 are drawn for clarity of the markings. In actual assembly, the plural traction The bottom ends of the rope 80 and the plurality of ropes 60 are respectively fixed on both sides of the first middle rail 31, the second middle rail 32, and the lower rail 50 to balance the weight.

A holding element 33 is provided between the first and second middle rails 31 and 32. When the holding elements 33 are close to each other, the first and second middle rails 31 and 32 are in a state of being stacked up and down. When the holding element 33 is released In the closed state, the first middle rail 31 can be moved away from the second middle rail 32.

The middle rail assembly 30 is lowered away from the upper rail assembly 10, so that when the upper curtain body 20 is in the unfolded state, the user can release the abutment state of the holding element 33 and push the first middle rail 31 upward to let the first middle rail 31 After moving away from the second middle rail 32, the elastic component 70 and the plurality of towing ropes 80 are automatically positioned so that the outside air can circulate between the first middle rail 31 and the second middle rail 32 into the room, or from the upper curtain body 20 View the scenery outside the window or street view and visitors between the lower curtain body 40 and the lower curtain body 40.

In the figure, the second figure shows a situation where the upper curtain body 20 and the lower curtain body 40 are simultaneously unfolded to completely shield the window. When the user wants indoor air circulation or viewing the scenery outside the window, he can release it as shown in the third and fourth pictures. Keeping the closed state of the element 33, push the first middle rail 31 upwards away from the second middle rail 32, so that the upper curtain body 20 is folded and separated from the lower curtain body 40, so that the honeycomb curtain is covered above and below the window , The space in the middle allows air circulation and partial perspective. If the user needs a better ventilation effect or visual field, he can push the first middle rail 31 away from the second middle rail 32 to the maximum distance to allow air to circulate from above the window, and also has the effect of expanding daylighting and viewing.

In implementation, the holding element 33 can be a set of magnets 331 with different poles attracting each other, as shown in the fifth and sixth figures, or a magnet and a metal piece that can be attracted by magnetic force, or as shown in the sixth and seventh figures. As shown in the figure, it is a set of buckle hooks 332 and buckle holes 333 that can be buckled with each other, so that the first and second middle rails 31 and 32 can be close to each other without being separated arbitrarily.

The fourth and fifth figures are the cross-sections of the first middle rail 31 and the second middle rail 32, and the holding element 33 takes a set of magnets 331 as an example. The set of magnets 331 is arranged between the outer side of the bottom surface of the first middle rail 31 and the outer side of the top surface of the second middle rail 32, and the bottom surface of the first middle rail 31 and/or the top surface of the second middle rail 32 corresponds to the set of magnets 331 The front and rear sides respectively extend downward or upward to erect a blocking piece 34 which can shield the group of magnets 331 and maintain the beauty of the first middle rail 31 and the second middle rail 32.

During implementation, the magnetic attraction force of the set of magnets 331 is less than the combined weight of the second middle rail 32, the lower curtain body 40 and the lower rail 50, allowing the user to push the first middle rail 31 with one hand slightly to move the first middle rail 31 is separated from the second middle rail 32, so that the second middle rail 32 will not be driven to move upward.

The retaining element 33 in the seventh and eighth figures takes the hook 332 and the buckle hole 333 as an example. The buckle hook 332 and the buckle hole 333 can be disposed at one of the two ends of the first middle rail 31 and the second middle rail 32. In implementation, the first middle rail 31 is provided with a buckle 332, and the second middle rail 32 is provided with a corresponding buckle hole 333. After the user presses the buckle 332, the abutment state with the buckle hole 333 can be released, and Push the first middle rail 31 upward.

In the fifth and sixth figures, the front side of the first middle rail 31 and/or the second middle rail 32 is respectively provided with a force applying portion 35. When the holding element 33 is in a close state, the force applying portion 35 can be used by the user The fingers extend in to facilitate the user to move the first middle rail 31 away from the second middle rail 32.

When the upper rail assembly 10 is implemented, a first middle rail shaft 11 and a traction rope reel group 12 arranged on the first middle rail shaft 11 are provided in the upper rail assembly 10, and the traction rope reel group 12 supplies the plurality of traction ropes. 80 is wound, and a plurality of traction ropes 80 extend downward to suspend the upper curtain body 20 and the first middle rail 31. The elastic component 70 has a torsion spring or a spiral spring connected to the traction rope wheel set 12 (in the figure) Not revealed).

During implementation, the torsion spring or scroll spring of the elastic component 70 can adjust the elastic force in advance according to the size and weight of the curtain, so that the total weight of the upper curtain body 20 and the first middle rail 31 is balanced with the elastic force of the torsion spring or scroll spring. When the user pushes the first middle rail 31 to move relative to the second middle rail 32, the elastic component 70 rotates synchronously through the first middle rail shaft 11 and the traction rope wheel set 12 to retract and retract the plurality of traction ropes 80, thereby driving the second middle rail A middle rail 31 is stably raised and lowered, and the first middle rail 31 is automatically positioned after being raised and lowered.

The upper rail assembly 10 is further provided with a second middle rail rotating shaft 13 and a lower rail rotating shaft 14. The second middle rail rotating shaft 13 and the lower rail rotating shaft 14 are located on the same axis, and a set of wire wheels 15 are respectively provided. The group 15 is used for winding the plural cords 60 respectively.

The plural cords 60 respectively extend downward to suspend the corresponding upper curtain body 20 and the second middle rail 32, or the lower curtain body 40 and the lower rail 50, and a driving second middle rail is respectively provided on both sides of the upper rail assembly 10 The reeling controller 16 for the rotation of the rotating shaft 13 and the lower rail rotating shaft 14 is provided with a pull cord 17 on the side of each reeling controller 16.

The draw rope 17 controls the corresponding winding controller 16 to rotate, and sequentially drives the corresponding second middle rail shaft 13 or the lower rail shaft 14 and the plurality of wire wheels 15 to rotate synchronously to retract and retract the plurality of wires 60, thereby driving the middle rail assembly 30 Or the lower rail 50 is raised and lowered, wherein the ends of the second middle rail shaft 13 and the lower rail shaft 14 are respectively provided with a stopper 18, and the two stoppers 18 can prevent the reel group 15 from winding the corresponding plural ropes 60 tie.

The above descriptions and drawings of the embodiments only illustrate the preferred embodiments of this creation, and are not intended to limit the scope of this creation. Anything similar or similar to the purpose, structure, device, feature, etc. of this creation should belong to The patent scope of this creation.

10: Upper rail assembly 11: The first middle rail shaft 12: Traction rope wheel group 13: The second middle rail shaft 14: Lower rail shaft 15: Line wheel group 16: winding controller 17: Drawstring 18: Stopper 20: Upper curtain body 30: Middle rail assembly 31: The first middle track 32: The second middle track 33: Keep the element 331: Magnet 332: Snap Hook 333: Buttonhole 34: baffle 35: force department 40: lower curtain body 50: lower rail 60: cord 70: Elastic component 80: Towing rope

The first picture: the structure diagram of the conventional two-stage honeycomb curtain. Figure 2: A schematic diagram of the structure of this creation. Figure 3: A schematic diagram of the creation of the first middle rail moving upwards away from the second middle rail (1). Figure 4: A schematic diagram of the creation of the first middle track moving upwards away from the second middle track (2). Figure 5: A schematic diagram of the first embodiment of the first and second middle rail sections and the first embodiment of the holding element of this creation. Figure 6: In Figure 4, the first middle rail moves upward and away from the second middle rail. Figure 7: The second embodiment of the creative holding element. Figure 8: In Figure 6, the first middle rail moves upward and away from the second middle rail.

10: Upper rail assembly

11: The first middle rail shaft

12: Traction rope wheel group

13: The second middle rail shaft

14: Lower rail shaft

15: Line wheel group

16: winding controller

17: Drawstring

18: Stopper

20: Upper curtain body

30: Middle rail assembly

31: The first middle track

32: The second middle track

33: Keep the element

40: lower curtain body

50: lower rail

60: cord

70: Elastic component

80: Towing rope

Claims (8)

A three-open honeycomb curtain, which includes an upper rail assembly, an upper curtain body, a middle rail assembly, a lower curtain body, and a lower rail in sequence from top to bottom. The middle rail assembly and the lower rail are respectively driven by a plurality of cords. The curtain body or the lower curtain body rises, closes and expands, and the upper rail assembly is provided with an elastic component connected to the middle rail assembly through a plurality of traction ropes, characterized in that: The middle rail assembly includes first and second middle rails that can be separated or stacked up and down. The first middle rail is connected to the plurality of traction ropes, the second middle rail is connected to the plurality of wire ropes, and the first, A holding element is provided between the second middle rails to be able to abut against each other or release the abutting state; when the middle rail assembly is lowered away from the upper rail assembly and the upper curtain body is unfolded, the holding element is released from the abutting state and Push the first middle rail upwards to move the first middle rail away from the second middle rail and then automatically position it through the elastic component and the plural traction ropes, so that a space for air circulation and transparent view is formed between the first and second middle rails Opening. The three-open honeycomb curtain according to claim 1, wherein the holding element is a set of magnets that attract each other with different poles, or a magnet and a metal piece that can be attracted by a magnetic force, or a set of magnets that can attract each other. Snap hooks and buckle holes. The three-open honeycomb curtain according to claim 1, wherein the holding element is arranged between the outer side of the bottom surface of the first middle rail and the outer side of the top surface of the second middle rail. The three-open honeycomb curtain according to claim 3, wherein the bottom surface of the first middle rail and/or the top surface of the second middle rail correspond to the front and rear sides of the holding element, respectively extending downwards or upwards to erect a shielding holding element Of the block. According to the three-opening honeycomb curtain of claim 1, wherein the front side of the first middle rail and/or the second middle rail is respectively provided with a force applying part for the user to reach in to push the upper rail. The three-open honeycomb curtain according to any one of claims 1 to 5, wherein the upper rail assembly is further provided with a first middle rail shaft and a traction rope wheel arranged on the first middle rail shaft The traction rope wheel set is used for winding the plurality of traction ropes, and the plurality of traction ropes extend downward to suspend the upper curtain body and the first middle rail. The elastic component has a torsion spring or Scroll spring, the first middle rail shaft and the traction rope reel group synchronously rotate to retract and retract a plurality of traction ropes, thereby driving the first middle rail to rise and fall. The torsion spring or the volute spring allows the first middle rail to move up and down automatically after positioning. The triple-opening honeycomb curtain according to claim 6, wherein the upper rail assembly is further provided with a second middle rail shaft and a lower rail shaft, the second middle rail shaft and the lower rail shaft are located on the same axis, and are arranged separately There is a reel group, each reel group is respectively used for winding the plural cords, and the plural cords respectively extend downward to suspend the corresponding upper curtain body and the second middle rail, or the lower curtain body and the lower rail. Both sides of the rail assembly are respectively provided with a winding controller that drives the rotation of the second middle rail shaft and the lower rail shaft. Each side of the winding controller is provided with a pull rope, and the pull rope controls the rotation of the corresponding winding controller. The sequence drives the corresponding second middle rail shaft or lower rail shaft and the plural line wheel group to rotate and retract the plural lines synchronously, thereby driving the middle rail assembly or the lower rail to rise and fall. According to the three-opening honeycomb curtain of claim 7, wherein the ends of the second middle rail shaft and the lower rail shaft are respectively provided with a stopper that can prevent the corresponding plural cords from being knotted.

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