CN218942787U

CN218942787U - Quick spliced curtain rail

Info

Publication number: CN218942787U
Application number: CN202320020178.7U
Authority: CN
Inventors: 蔡志高
Original assignee: Guangdong Junpai Intelligent Shading Technology Co ltd
Current assignee: Guangdong Junpai Intelligent Shading Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-02
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a rapid spliced curtain rail which comprises a first rail, a second rail and a connecting piece for connecting the first rail and the second rail, wherein the first spliced section and the second spliced section are respectively arranged at the connecting ends of the first rail and the second rail which are correspondingly connected, a middle hole penetrating through the first rail is formed in the first spliced section, an upper lug is arranged on the second spliced section, a lower lug is arranged on the inner wall of the common connecting section of the connecting piece, the connecting piece is fixed at one end of the first spliced section through the upper side of the middle hole and the lower lug, and then the connecting piece is buckled with the lower side of the middle hole through the upper lug, so that the positioning effect of the second rail which is not separated from an inner cavity of the first rail when the second rail extends to the maximum distance is realized, the fixed connection of the first rail and the second rail is ensured, and rapid splicing between the first rail and the second rail is realized. The rapid splicing curtain has the advantages of simple structure, rapid splicing and convenient transportation and installation.

Description

Quick spliced curtain rail

Technical Field

The utility model relates to the technical field of household articles, in particular to a rapid spliced curtain rail.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood sheet, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The cloth curtain is divided into cotton gauze, polyester cloth, polyester cotton blending, cotton-flax blending, non-woven fabrics and the like according to materials, and different materials, textures, colors, patterns and the like are combined to form different styles of cloth curtains to be matched with indoor design curtains of different styles.

The curtain rail is a curtain fitting for hanging a curtain so as to open and close the curtain and increase the attractive cloth art of the curtain. The variety is many, and is divided into two large series of open rail and hidden rail, and the open rail has multiple kinds such as wood pole, aluminum alloy pole, steel pipe pole, iron skill pole, plastic steel pole, and the common form is art pole.

However, the existing curtain rail is usually integrated and has a fixed length, and the curtain rail is required to have different lengths due to different decoration specifications in the market, so that the curtain rail is very inconvenient, and in addition, the curtain rail which is too long often breaks or deforms in the transportation process, so that the curtain rail is not attractive in installation and even cannot be installed.

So a curtain rail which can be used for converting the length through splicing and has a simple structure is urgently needed in the market at present.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a curtain rail which can be used for converting the length through splicing and has a simple and stable structure.

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

The utility model provides a quick concatenation (window) curtain track, includes first track, second track and connects first track and the orbital connecting piece of second, and first track inner chamber vertical section area is greater than the sectional vertical section area of second track inner chamber, and first track and second track include first concatenation section and second concatenation section respectively, first concatenation section, second concatenation section all set up respectively on the link that corresponds the connection between first track and the second track, are provided with the mesopore that runs through first orbital first supporting beam on the first concatenation section, and the second concatenation section is provided with the upper lug with mesopore downside complex, the upper lug is fixed on the orbital second supporting beam top surface of second, the connecting piece is inside to be equipped with the inner chamber around running through, and is equipped with the track on the inner chamber, and the connecting piece includes first track linkage section, second track linkage section and joint connection section, first track linkage section inner chamber vertical section area is greater than first track inner chamber vertical section area, and second track linkage section vertical section is away from first track linkage section and gradually reduces, and is equipped with the upper and lower joint profile and is located the upper and lower plate upper and lower joint profile along the inner wall on the inner wall and is provided with the upper and lower joint profile and is located the upper and lower joint profile.

Further, the first track outer elevation is coupled with the first track connecting section and the inner elevation of the common connecting section in a shape.

Further, the first splicing section of the first track is spliced with the first track connecting section and the common connecting section of the connecting piece.

Further, the upper side of the middle hole of the first splicing section is buckled with the lower protruding block of the connecting piece.

Further, the second track facade is shape coupled with the first track facade and the second track facade is shape coupled with the second track connection section facade.

Further, the second splicing section of the second track is spliced with the second track connecting section of the connecting piece and the first splicing section positioned in the common connecting section.

Further, the lower side of the middle hole of the first splicing section is buckled with the upper protruding block of the second splicing section.

Further, the inner vertical surface bottom of the second track is provided with limiting edges on two sides of the pulley installation notch, the inner vertical surface bottom of the first track is provided with a first limiting groove matched with the limiting edges, and the bottom of the inner cavity of the second track connecting section is provided with a second limiting groove matched with the limiting edges.

The beneficial effects of the utility model are as follows: the quick splicing curtain rail comprises a first splicing section and a second splicing section, wherein the first splicing section and the second splicing section are correspondingly connected to each other at the connecting end between the first rail and the second rail, a middle hole penetrating through the first rail is formed in the first splicing section, an upper protruding block matched with the lower side of the middle hole is arranged on the second splicing section, an upper protruding block matched with the upper side of the middle hole is arranged on the inner wall of the common connecting section of the connecting piece, the first splicing section penetrates through the first rail connecting section firstly and then is inserted into the common connecting section during installation, the vertical cross section area of the second rail connecting section is reduced, the thickening plate of the second rail connecting section blocks the first splicing section, the end part of the first splicing section is stopped at the common connecting section, at the moment, the upper side of the middle hole is buckled with the lower protruding block, so that the connecting piece is fixed at one end of the first rail, which is far away from the second splicing section, penetrates through the inner cavity of the second rail connecting section of the first rail, and the lower side of the middle hole in a sliding manner, at the moment, so that the second rail is buckled with the upper protruding block of the middle hole, and the second rail can not deviate from the inner cavity of the first rail when the first rail, the first rail is stretched to the maximum distance, the first rail is ensured, the quick splicing window is installed, the first rail is convenient to install, and the first splicing window can be realized, and the standard can be realized. In a word, the rapid splicing curtain has the advantages of simple structure, rapid splicing and convenient transportation and installation.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a bottom view of fig. 1.

Fig. 3 is a cross-sectional view at section A-A of fig. 1.

Fig. 4 is an exploded view of the present utility model.

The labels in the drawings are: first track 1, first concatenation section 101, second track 2, second concatenation section 201, connecting piece 3, first track link 301, second track link 302, common link 303, intermediate hole 4, upper lug 5, lower lug 6, thickening board 7.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to a rapid splicing curtain rail as shown in fig. 1-4, the rapid splicing curtain rail comprises a first rail 1, a second rail 2 and a connecting piece 3 for connecting the first rail 1 and the second rail 2, wherein the vertical cross-sectional area of the inner cavity of the first rail 1 is larger than that of the inner cavity of the second rail 2, the first rail 1 and the second rail 2 respectively comprise a first splicing section 101 and a second splicing section 201, the first splicing section 101 and the second splicing section 201 are respectively arranged on connecting ends correspondingly connected between the first rail 1 and the second rail 2, the first splicing section 101 is provided with a middle hole 4 penetrating through a first supporting beam of the first rail 1, the second splicing section 201 is provided with an upper protruding block 5 matched with the lower side of the middle hole 4, the upper protruding block 5 is fixed on the top surface of the second supporting beam of the second track 2, an inner cavity penetrating through the front portion and the rear portion is formed in the connecting piece 3, a track is arranged on the inner cavity, the connecting piece 3 comprises a first track connecting section 301, a second track connecting section 302 and a common connecting section 303, the vertical cross-sectional area of the inner cavity of the first track connecting section 301 is larger than that of the first track 1, the vertical cross-sectional area of the second track connecting section 302 is gradually reduced away from the first track connecting section 301, a thickening plate 7 distributed along the inner wall is arranged on the inner wall, and a lower protruding block 6 matched with the upper side of the middle hole 4 is arranged on the lower surface of the third supporting beam on the inner wall of the common connecting section 303.

The outer vertical surface of the first track 1 in this embodiment is coupled with the inner vertical surfaces of the first track connecting section 301 and the common connecting section 303, the first splicing section 101 of the first track 1 is spliced with the first track connecting section 301 and the common connecting section 303 of the connecting piece 3, and the upper side of the middle hole 4 of the first splicing section 101 is buckled with the lower protruding block 6 of the connecting piece 3.

The outer vertical surface of the second track 2 in this embodiment is coupled with the inner vertical surface of the first track 1, and the outer vertical surface of the second track 2 is coupled with the inner vertical surface of the second track connecting section 302, the second splicing section 201 of the second track 2 is spliced with the second track connecting section 302 of the connecting piece 3 and the first splicing section 101 located in the common connecting section 303, and the lower side of the middle hole 4 of the first splicing section 101 is buckled with the upper bump 5 of the second splicing section 201.

The interior surface bottom of the second track 2 of this embodiment is located the pulley installation notch both sides and is equipped with spacing limit, be equipped with on the interior surface bottom of first track 1 with spacing limit matched with first spacing groove for second track 2 can slide in first track 1 during the installation, second track linkage segment 302 inner chamber bottom be equipped with spacing limit matched with second spacing groove, make during the installation through first track 1 transition to the second track 2 of connecting piece 3 can be stable go out from second track linkage segment 302 inner chamber.

Working principle: when the rapid splicing curtain rail is installed, the first splicing section 101 penetrates through the connecting section of the first rail 1 and then is inserted into the common connecting section 303, the vertical cross-section area of the second rail connecting section 302 is reduced, the end of the first splicing section 101 is stopped by the thickening plate 7 of the second rail connecting section, so that the end of the first splicing section 101 stays in the common connecting section 303, meanwhile, the upper side of the middle hole 4 is buckled with the lower protruding block 6, the connecting piece 3 is fixed on one end of the first splicing section 101, the end, far away from the second splicing section 201, of the subsequent second rail 2 penetrates through the inner cavities of the first rail 1 and the second rail connecting section 302 of the connecting piece 3 successively through sliding, and meanwhile, the upper protruding block 5 of the second splicing section 201 is buckled with the lower side of the middle hole 4, so that the second rail 2 is not separated from the inner cavity of the first rail 1 when being stretched to the maximum distance in a sliding mode, and therefore the fixed connection between the second rail 2 and the first rail 1 is ensured, and rapid splicing between the second rail 2 and the first rail 1 is realized.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. The utility model provides a quick concatenation (window) curtain track, including first track (1), second track (2) and connect connecting piece (3) of first track (1) and second track (2), its characterized in that, first track (1) inner chamber vertical cross-section area is greater than second track (2) inner chamber section vertical cross-section area, first track (1) and second track (2) include first concatenation section (101) and second concatenation section (201) respectively, first concatenation section (101), second concatenation section (201) set up respectively on the link that corresponds between first track (1) and second track (2), be provided with on first concatenation section (101) and run through first support beam's of first track (1) intermediate hole (4), second concatenation section (201) be provided with intermediate hole (4) downside complex upper lug (5), upper lug (5) are fixed at second support beam top surface of second track (2), connecting piece (3) inside are equipped with before the inner chamber on back of being equipped with track, and be provided with on inner chamber (3) and run through first track (301) and first cross-section vertical cross-section (301) of connecting piece, first track (301) are connected with first cross-section (301) and are connected with first track (2), the vertical cross-sectional area of the second track connecting section (302) is gradually reduced far away from the first track connecting section (301), thickening plates (7) distributed along the inner wall are arranged on the inner wall, and lower protruding blocks (6) matched with the upper sides of the middle holes (4) are arranged on the lower surface of the third supporting cross beam on the inner wall of the common connecting section (303).

2. A quick splice window covering rail according to claim 1, characterized in that the first rail (1) is coupled in form of an outer elevation with the first rail connection section (301), the inner elevation of the common connection section (303).

3. A quick splice window covering rail according to claim 1, characterized in that the first splice section (101) of the first rail (1) is spliced with the first rail connection section (301) and the common connection section (303) of the connection element (3).

4. A quick splice window covering rail according to claim 1, characterized in that the upper side of the intermediate hole (4) of the first splice section (101) is snapped with the lower bump (6) of the connector (3).

5. A quick splice window covering rail according to claim 1, characterized in that the second rail (2) outer elevation is shape-coupled with the first rail (1) inner elevation, and the second rail (2) outer elevation is shape-coupled with the second rail connection section (302) inner elevation.

6. A rapid splice window covering rail according to claim 1, characterized in that the second splice section (201) of the second rail (2) is spliced with the second rail connection section (302) of the connection element (3) and the first splice section (101) located in the common connection section (303).

7. A quick splice window covering rail according to claim 1, characterized in that the underside of the central hole (4) of the first splice section (101) is snapped into the upper projection (5) of the second splice section (201).

8. The rapid splicing curtain rail according to claim 1, wherein limiting edges are arranged on two sides of the pulley installation notch at the bottom of the inner vertical face of the second rail (2), a first limiting groove matched with the limiting edges is arranged on the bottom of the inner vertical face of the first rail (1), and a second limiting groove matched with the limiting edges is arranged at the bottom of the inner cavity of the second rail connecting section (302).