CN219166145U

CN219166145U - Telescopic curtain lap joint mechanism

Info

Publication number: CN219166145U
Application number: CN202320194998.8U
Authority: CN
Inventors: 蒲剑波
Original assignee: Zhuhai Obolai Fabric Co ltd
Current assignee: Zhuhai Obolai Fabric Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-13
Anticipated expiration: 2033-02-09

Abstract

A telescoping window covering attachment mechanism comprising: the movable rail is provided with a convex part at one side, and an upper clamping strip and a lower clamping strip are respectively arranged at the upper end and the lower end of the convex part; a main rail, wherein a movable groove is arranged on one side of the main rail, an upper clamping groove and a lower clamping groove are arranged at the upper end and the lower end of the movable groove, and the convex part is positioned in the movable groove; the main rail and the moving rail are in sliding telescopic fit through the clamping connection between the upper clamping strip and the upper clamping groove and the clamping connection between the lower clamping strip and the lower clamping groove; and the stop piece is hinged on the end part of the moving track and can rotate relative to the moving track to abut against the main track or be far away from the main track. The utility model has the advantages of simple structure, can not cause the restriction to the removal of removal track moreover. In addition, the end part of the moving track is provided with the stop piece, and the stable connection of the moving track and the main track is realized through the hinged fit of the stop piece.

Description

Telescopic curtain lap joint mechanism

Technical Field

The utility model particularly relates to a telescopic curtain lapping mechanism.

Background

Chinese utility model CN211186784U discloses a new type telescopic curtain rail, which comprises a main rail and a moving rail, wherein a spring is installed at the front end of the moving rail, and the spring is used for realizing the expansion of the moving rail. When the window curtain rail is particularly used, firstly, when the window curtain rail is required to be fixed on a window, the moving rail 1 is stretched to be more than the window by about 1 to 2 cm in size, then the springs 6 are compressed, the whole curtain rail is perpendicular to the wall surfaces on two sides, both hands are loosened, at the moment, the metal seesaw 9 in the clamping piece 7 can be clamped and fixed with the step-shaped ribs 8, one end of the moving rail 1 is enabled to prop against the wall surface by utilizing the resilience force of the springs 6, so that the whole curtain rail is fixed between the wall surfaces on two sides of the window, and a curtain can be used after being hung (as shown in figure 1). When the curtain and the rail are taken down when the curtain is required to be removed, the outer rail 5 is turned over once, so that the metal seesaw 9 in the clamping piece 7 is separated from the rib 8, and the movable rail 1 can be pushed into the outer rail 5 to be retracted, thereby being convenient for next use. In the above technical scheme, in order to realize the expansion and contraction of the moving rail in the main rail, various parts such as the outer rail 5, the spring 6, the clamping piece 7, the rib 8 and the like are arranged in the main rail, and occupy the space in the main rail, so that the expansion and contraction functions of the moving rail are limited; and the structural stability between the movable rail and the main rail is required to be reset by stretching the spring for a plurality of times, so that the spring can be deformed and invalid, thereby influencing the structural stability of the main rail and the movable rail.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a telescopic curtain lapping mechanism.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a telescopic window covering bridging mechanism, comprising:

the movable rail is provided with a convex part at one side, and an upper clamping strip and a lower clamping strip are respectively arranged at the upper end and the lower end of the convex part;

a main rail, wherein a movable groove is arranged on one side of the main rail, an upper clamping groove and a lower clamping groove are arranged at the upper end and the lower end of the movable groove, and the convex part is positioned in the movable groove; the main rail and the moving rail are in sliding telescopic fit through the clamping connection between the upper clamping strip and the upper clamping groove and the clamping connection between the lower clamping strip and the lower clamping groove;

and the stop piece is hinged on the end part of the moving track and can rotate relative to the moving track to abut against the main track or be far away from the main track.

Preferably, the stopper is provided with an anti-slip portion.

Preferably, the main rail or the moving rail may be mounted on the wall by a mounting assembly.

Preferably, the installation component includes mounting, impeller, sets up at the first draw-in groove of moving the track and set up at the second draw-in groove of moving the track opposite side, one side of mounting be provided with the fixture block in the first draw-in groove joint, the impeller slide set up in the mounting opposite side and can move towards moving the track, in order to joint in the second draw-in groove, perhaps move away from moving the track to break away from in the second draw-in groove, the mounting can be installed on the wall body.

Preferably, the fixing piece is provided with a mounting hole and a screw, and the screw can pass through the mounting hole to mount the fixing piece on the wall body.

Preferably, the fixing piece is provided with a positioning piece and a spring, one end of the spring is connected with the positioning piece, and the other end of the spring is connected with the pushing piece.

The utility model has the beneficial effects that:

according to the sliding telescopic matching device, the upper clamping strip and the lower clamping strip are arranged on the side portion of the moving track, the upper clamping groove and the lower clamping groove are formed in the side portion of the main track, and sliding telescopic matching is achieved between the main track and the moving track through the upper clamping strip and the upper clamping groove and the lower clamping strip and the clamping between the lower clamping grooves. The utility model provides a replace current product to set up multiple part in the main track, the simple structure of this application can not cause the restriction to moving the orbital removal moreover. In addition, the end part of the moving track is provided with the stop piece, and the stable connection of the moving track and the main track is realized through the hinged fit of the stop piece.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a telescopic window covering mechanism;

FIG. 2 is a schematic diagram of a telescopic window covering mechanism;

FIG. 3 is a schematic diagram of a telescopic window covering attachment mechanism;

fig. 4 is a schematic structural view of a telescopic curtain lapping mechanism.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.

The orientations shown in the drawings are not to be construed as limiting the specific scope of the utility model, and only as a reference to the preferred embodiments, variations in the positions or numbers of product components shown in the drawings or structural simplifications may be made.

The terms "connected" and "connected" as used in the specification and illustrated in the drawings refer to the components as being "connected" to each other, and are understood to mean fixedly connected or detachably connected or integrally connected; the connection can be direct connection or connection through an intermediate medium, and a person skilled in the art can understand the connection relation according to specific situations to obtain a screw connection or riveting or welding or clamping or embedding and other modes to replace the modes in different embodiments in a proper mode.

Terms of orientation such as up, down, left, right, top, bottom, and the like, as well as orientations shown in the drawings, may be used for direct contact or contact by additional features between the components; such as directly above and obliquely above, or it merely represents above the other; other orientations may be understood by analogy.

The materials for manufacturing the components with the solid shapes shown in the specification and the drawings can be metal materials or nonmetal materials or other composite materials; the machining process adopted for the parts with solid shapes can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, milling, three-dimensional printing, machining and the like; those skilled in the art can adaptively select or combine according to different processing conditions, costs and precision, but are not limited to the above materials and manufacturing processes.

A telescopic window covering bridging mechanism, as seen in figures 1 to 4, comprising:

a moving track 1, wherein a convex part 11 is arranged on one side of the moving track 1, and an upper clamping strip 12 and a lower clamping strip 13 are respectively arranged at the upper end and the lower end of the convex part 11;

a main rail 2, wherein a movable groove 21 is arranged on one side of the main rail 2, an upper clamping groove 22 and a lower clamping groove 23 are arranged at the upper end and the lower end of the movable groove 21, and the convex part 11 is positioned in the movable groove 21;

the main rail 2 and the moving rail 1 are in sliding telescopic fit through the clamping connection between the upper clamping strip 12 and the upper clamping groove 22 and the clamping connection between the lower clamping strip 13 and the lower clamping groove 23;

a stop 3 hinged on the end of the moving track 1, said stop 3 being rotatable with respect to said moving track 1 to abut against said main track 2 or to be distanced from said main track 2.

Further, the stopper 3 is provided with an anti-slip portion 4.

Further, the main rail 2 or the moving rail 1 may be mounted on a wall body by a mounting assembly.

Further, the mounting assembly includes a fixing member 51, a pushing member 52, a first clamping groove 53 disposed on the moving rail 1, and a second clamping groove 54 disposed on the other side of the moving rail 1, a clamping block 55 clamped with the first clamping groove 53 is disposed on one side of the fixing member 51, the pushing member 52 is slidably disposed on the other side of the fixing member 51 and can move towards the moving rail 1, so as to be clamped in the second clamping groove 54, or move away from the moving rail 1, so as to be separated from the second clamping groove 54, and the fixing member 51 can be mounted on a wall.

Further, the fixing member 51 is provided with a mounting hole 511 and a screw, and the screw can pass through the mounting hole 511 to mount the fixing member 51 on a wall.

Further, the fixing member 51 is provided with a positioning member 512 and a spring 513, one end of the spring 513 is connected to the positioning member 512, and the other end is connected to the pushing member 52.

The working principle of the utility model is as follows:

referring to fig. 1-4, a protruding portion 11 is provided at one side of a moving track 1, and an upper clamping strip 12 and a lower clamping strip 13 are respectively provided at the upper and lower ends of the protruding portion 11; a movable groove 21 is formed in one side of the main rail 2, an upper clamping groove 22 and a lower clamping groove 23 are formed in the upper end and the lower end of the movable groove 21, and the protruding part 11 is positioned in the movable groove 21; the protruding part 11 can drive the upper clamping strip 12 and the lower clamping strip 13 to move along the upper clamping groove 22 and the lower clamping groove 23 respectively, when the moving track 1 moves to the sum of the length distances from the main track 2 to extend to cover the whole width range of the window, the stop piece 3 is rotated, so that one side of the stop piece 3 abuts against the main track 2, the installation of the moving track 1 and the main track 2 is completed, and the main track 2 and the moving track 1 are in a stable structural state due to the abutting action of the stop piece 3. After the main rail 2 and the moving rail 1 are installed, the fixing piece 51 is clamped in the first clamping groove 53 on the moving rail 1 through the clamping block 55, the pushing piece 52 is pushed, when the pushing piece 52 is pushed to deviate from the moving rail 1, a spring connected with the pushing piece 52 is in a stretching state, the pushing piece 52 is separated from the second clamping groove 54 on the moving rail 1, and the fixing piece 51 can be separated from the moving rail 1 to be detached; when the pushing piece 52 is released, the spring returns to drive the pushing piece 52 to move towards the moving track 1 until the pushing piece 52 is clamped into the second clamping groove 54, and since the clamping block 55 which can be clamped into the first clamping groove 53 is arranged on the other side of the fixing piece 51, the moving track 1 realizes that the fixing piece 51 is stably installed on the moving track 1 under the clamping of the clamping block 55 and the pushing piece 52. The main rail 2 may be fixed to the wall by the structure of the mounting assembly 5, and the fixing member 51 is mounted to the wall by passing a screw through the mounting hole 511, thereby completing the mounting of the moving rail 1 and the main rail 2 to the wall. And then hanging the curtain on the hanging ring, thus completing the installation of the curtain. The hanging rings can be respectively arranged in the main track 2 and the movable track 1 in series through hanging ropes, and the opening and closing of the curtain can be realized through manual pulling, or the opening and closing of the curtain can be realized through winding the hanging ropes in an electric mode. The telescopic curtain lapping mechanism has the advantages that the telescopic curtain lapping mechanism achieves the telescopic and fixed effects of the movable track 1 through the fact that the upper clamping strip 12 and the lower clamping strip 13 are arranged on the side portion of the movable track 1, the upper clamping groove 22 and the lower clamping groove 23 are arranged on the side portion of the main track 2, and the telescopic curtain lapping mechanism replaces the existing telescopic and fixed effects of the movable track 1 through the fact that a plurality of components such as the outer track 5, the spring 6, the clamping piece 7 and the rib 8 are arranged in the main track 2.

While the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the utility model as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.

Claims

1. A telescopic window covering bridging mechanism, comprising:

a convex part (11) is arranged on one side of the moving track (1), and an upper clamping strip (12) and a lower clamping strip (13) are respectively arranged at the upper end and the lower end of the convex part (11);

a main rail (2), wherein a movable groove (21) is formed in one side of the main rail (2), an upper clamping groove (22) and a lower clamping groove (23) are formed in the upper end and the lower end of the movable groove (21), and the convex part (11) is positioned in the movable groove (21); the main rail (2) and the moving rail (1) are in sliding telescopic fit through the clamping connection between the upper clamping strip (12) and the upper clamping groove (22) and the clamping connection between the lower clamping strip (13) and the lower clamping groove (23);

a stop (3) hinged on the end of the moving track (1), said stop (3) being rotatable with respect to said moving track (1) to abut against the main track (2) or to be distanced from said main track (2).

2. A telescopic curtain bridging mechanism according to claim 1, characterized in that the stop (3) is provided with an anti-slip part (4).

3. A telescopic curtain bridging mechanism according to claim 1, characterized in that the main track (2) or the moving track (1) is mountable on a wall by means of mounting assemblies.

4. A telescopic curtain lapping mechanism according to claim 3, wherein the mounting assembly comprises a fixing member (51), a pushing member (52), a first clamping groove (53) arranged on the moving track (1) and a second clamping groove (54) arranged on the other side of the moving track (1), one side of the fixing member (51) is provided with a clamping block (55) clamped with the first clamping groove (53), the pushing member (52) is slidably arranged on the other side of the fixing member (51) and can move towards the moving track (1) so as to be clamped in the second clamping groove (54) or move away from the moving track (1) so as to be separated from the second clamping groove (54), and the fixing member (51) can be mounted on a wall body.

5. A telescopic curtain lapping mechanism as claimed in claim 4, wherein the fixing member (51) is provided with a mounting hole (511) and a screw, the screw being passed through the mounting hole (511) to mount the fixing member (51) on the wall.

6. The telescopic curtain lapping mechanism according to claim 4, wherein the fixing member (51) is provided with a positioning member (512) and a spring (513), one end of the spring (513) is connected to the positioning member (512), and the other end is connected to the pushing member (52).