CN214017037U

CN214017037U - Telescopic curtain rod connector and curtain rod

Info

Publication number: CN214017037U
Application number: CN202022046301.1U
Authority: CN
Inventors: 秦东亮; 胡笛
Original assignee: Guangdong Chuangming Sun Shade Technology Co ltd
Current assignee: Guangdong Chuangming Sun Shade Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-08-24
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a flexible (window) curtain pole connector and curtain pole, flexible (window) curtain pole connector includes the connector body, the connector body is equipped with the installation through-hole that sets up along the fore-and-aft direction, the connector body has transition portion and joint portion, transition portion is located the front end of joint portion, transition portion is equipped with first through-hole, joint portion is equipped with the second through-hole, first through-hole and second through-hole intercommunication, form the installation through-hole, the installation through-hole is used for the cover to establish the outside at the inner tube, joint portion is arranged in the embedding outer tube, so that joint portion presss from both sides between inner tube and outer tube, transition portion has first blade and the second blade that the symmetry set up, the side profile of first blade and second blade leans out to the rear direction along going to gradually, and transition to the rear end of first blade and second blade. The curtain rod comprises a telescopic curtain rod connector. According to the technical scheme, the slip ring can realize smooth transition, the length of the curtain rod can be conveniently adjusted under the condition that the connector body is installed, and the installation efficiency and the use effect are improved.

Description

Telescopic curtain rod connector and curtain rod

Technical Field

The utility model is used for the technical field of curtain rods, in particular to a telescopic curtain rod connector and a curtain rod.

Background

At present, the curtain is one of important articles in people's home life, not only can play a role in beautifying the indoor environment, but also can play a role in shielding sunlight and providing a good living environment. The installation of the curtain needs to utilize a curtain rod. When the curtain cloth is arranged on the curtain rod, the sliding ring on the top of the curtain cloth moves on the curtain rod to realize closing and opening. In order to meet the requirements of different users on the length of the curtain rod, most of existing curtain rods are formed by matching outer tubes and inner tubes with different diameters, so that the telescopic function is realized. After the length of the curtain rod is adjusted, the outer pipe and the inner pipe are fixed through the ladder sleeve, and the sliding ring is blocked or even blocked when passing through the ladder sleeve due to the height difference of the ladder sleeve, so that the use is affected.

In order to solve the problem of height difference between the outer pipe and the inner pipe, a connector is designed on a part of curtain rods in the prior art to buffer friction caused by size difference between the inner pipe and the outer pipe in the opening and closing process of the curtain, but the connector still cannot realize quick smooth transition and cannot stretch out and draw back after the connector is installed, namely, the connector can be used only after the installer needs to carry out length adjustment on site, if an error occurs in the length adjustment process, the installer needs to dismantle the connector again, the connector can be installed after the connector is remeasured and adjusted, and the installation efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a flexible curtain rod coupling and curtain rod, its difference in height that can compensate interior outer tube realizes smooth transition, and the slip ring appears blocking when passing through, phenomenon such as card is dead, can keep flexible function, easy to assemble between the interior outer tube.

The utility model provides a technical scheme that its technical problem adopted is:

in a first aspect, a telescopic curtain rod coupler comprises a coupler body, wherein the coupler body is provided with a mounting through hole arranged along the front-back direction, the connector body is provided with a transition part and a clamping part, the transition part is positioned at the front end of the clamping part, the transition part is provided with a first through hole, the clamping part is provided with a second through hole, the first through hole is communicated with the second through hole to form the mounting through hole, the mounting through hole is sleeved outside the inner pipe, the clamping part is embedded in the outer pipe and enables the outer pipe to abut against the rear end of the transition part, so that the clamping part is clamped between the inner pipe and the outer pipe, the transition part is provided with a first blade and a second blade which are symmetrically arranged, the side profiles of the first blade and the second blade gradually incline outwards along the direction from front to back and are transited to the rear ends of the first blade and the second blade.

With reference to the first aspect, in certain implementations of the first aspect, a wall thickness of the rear portion of the snap-in portion gradually decreases in the forward-rearward direction.

With reference to the first aspect and the implementations described above, in certain implementations of the first aspect, the coupler body is made of plastic.

In a second aspect, a curtain rod comprises the telescopic curtain rod coupler of any one of the implementations of the first aspect.

One of the above technical solutions has at least one of the following advantages or beneficial effects: the telescopic curtain rod connector can fix the outer pipe in the connector body by embedding the clamping part in the outer pipe and embedding the inner pipe in the installation through hole, and can push the inner pipe to reciprocate in the installation through hole, thereby realizing the telescopic function and facilitating the installation. When the slip ring is used, the structural design of the first blade and the second blade can compensate the height difference of the inner pipe and the outer pipe, the slip ring can gradually transit to the outer pipe or the inner pipe from the inner pipe or the outer pipe along the side profiles of the first blade and the second blade, smooth transition is achieved, and the phenomena that the slip ring is blocked and dead when passing through are avoided. This technical scheme's flexible (window) curtain pole coupling ware can make the sliding ring when smooth transition between the outer tube including, can also realize the flexible function of interior outer tube, and the convenience is under the condition of installation coupling body, can also freely adjust the length of (window) curtain pole, improves installation effectiveness and result of use.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic view of the use of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of one embodiment shown in FIG. 1;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an axial schematic view of an embodiment of the present invention;

fig. 5 is a schematic front view of an embodiment of the present invention;

fig. 6 is a schematic top view of an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

The curtain cloth is arranged on the sliding ring 1, and the sliding ring 1 slides on the curtain rod to realize the closing or opening of the curtain. The telescopic curtain rod mainly comprises an inner tube 2 and an outer tube 3, and the inner tube 2 is inserted into the outer tube 3 to realize the telescopic effect, so that the length of the curtain rod is adjusted to adapt to different use environments. When the sliding ring 1 slides on the curtain rod, the sliding is not smooth and even the sliding is blocked because of the different diameters of the inner tube 2 and the outer tube 3.

Referring to fig. 1 to 4, an embodiment of the present invention provides a telescopic curtain rod coupler, which includes a coupler body 4. The connector body 4 is provided with an installation through hole arranged along the front-back direction, the connector body 4 is provided with a transition portion and a clamping portion 41, the transition portion is located at the front end of the clamping portion 41, the transition portion is provided with a first through hole, the clamping portion 41 is provided with a second through hole, and the first through hole is communicated with the second through hole to form the installation through hole. The installation through hole is used for the cover to establish in the outside of inner tube 2, and joint portion 41 is arranged in imbedding outer tube 3 to make outer tube 3 support the rear end of transition portion, so that joint portion 41 presss from both sides between inner tube 2 and outer tube 3, can keep the flexible function of inner tube 2 and outer tube 3, the convenience is under the circumstances of installation connector body 4, can also freely stretch out and draw back the length of adjustment (window) curtain pole, improves the installation effectiveness.

Referring to fig. 4 to 6, the transition portion has a first blade 42 and a second blade 43 which are symmetrically arranged, and the side profiles 44 of the first blade 42 and the second blade 43 gradually incline outwards in the forward and backward directions and transition to the rear ends of the first blade 42 and the second blade 43, that is, the side profiles 44 of the first blade 42 and the second blade 43 function as guide slopes, so as to compensate for the height difference of the inner and outer tubes 3. When the slip ring 1 passes along the side profile 44 of the first blade 42 and the second blade 43, the slip ring 1 can gradually transit from the inner tube 2 or the outer tube 3 to the outer tube 3 or the inner tube 2, so that smooth transition is realized, and the phenomena of blockage, dead blockage and the like when the slip ring 1 passes through are solved. In addition, through the arrangement mode of the blades, the sliding ring 1 can be gradually contacted with the connector body 4 in the process of sliding from the inner pipe 2 to the outer pipe 3 and gradually separated from the connector body in the process of sliding from the outer pipe 3 to the inner pipe 2, so that the transition is more stable and smooth; the contact area between the inner tube 2 and the coupler body 4 can be increased, and the inner tube 2 can be stably extended and retracted.

The telescopic curtain rod connector can fix the outer pipe 3 in the connector body by embedding the clamping part 41 into the outer pipe 3 and embedding the inner pipe 2 into the installation through hole, and can push the inner pipe 2 to reciprocate in the installation through hole, thereby realizing the telescopic function and facilitating the installation. When the slip ring 1 is used, the height difference of the inner pipe 3 and the outer pipe 3 can be made up by the structural design of the first blades 42 and the second blades 43, the slip ring 1 can gradually transit from the inner pipe 2 or the outer pipe 3 to the outer pipe 3 or the inner pipe 2 along the side profiles 44 of the first blades 42 and the second blades 43, smooth transition is achieved, and the phenomena of jamming, deadlocking and the like when the slip ring 1 passes through are avoided. This technical scheme's flexible (window) curtain pole coupling ware can make sliding ring 1 including when outer tube 3 smooth transition, can also realize the flexible function of outer tube 3, conveniently under the circumstances of installed coupling body 4, can also freely adjust the length of (window) curtain pole, improves installation effectiveness and result of use.

Referring to fig. 3, 5 and 6, in some embodiments, the wall thickness of the rear portion of the clip portion 41 is gradually reduced along the forward and backward directions, so as to perform a transition function, facilitate embedding the clip portion 41 into the outer tube 3, and facilitate installation.

In some embodiments, the coupler body 4 is made of plastic, so that the coupler body 4 has elastic deformation capability, the inner tube 2 and the outer tube 3 are convenient to install, and the inner tube 2 can slide relative to the outer tube 3 under the force state, so that the requirement of the curtain rod on the telescopic performance is met. Wherein, the plastic comprises polyethylene, polypropylene, ABS and other materials.

The embodiment of the utility model also provides a curtain rod, which comprises a telescopic curtain rod connector. The telescopic curtain rod coupler has been described in detail above and will not be described in detail herein.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A telescopic curtain rod coupler is characterized in that: including the connector body, the connector body is equipped with the installation through-hole that sets up along the fore-and-aft direction, the connector body has transition portion and joint portion, the transition portion is located the front end of joint portion, transition portion is equipped with first through-hole, joint portion is equipped with the second through-hole, first through-hole and second through-hole intercommunication form the installation through-hole, the installation through-hole is used for the cover to establish the outside at the inner tube, joint portion is arranged in the embedding outer tube to make the outer tube support the rear end of transition portion, so that joint portion presss from both sides between inner tube and outer tube, transition portion has first blade and the second blade that the symmetry set up, the side profile of first blade and second blade leans out gradually along going to the rear direction, and transition extremely the rear end of first blade and second blade.

2. The telescopic curtain rod coupler of claim 1, wherein: the wall thickness at the rear part of the clamping part is gradually reduced along the direction from front to back.

3. The telescopic curtain rod coupler of claim 1, wherein: the coupler body is made of plastic.

4. A curtain rod is characterized in that: comprising a telescopic curtain rod coupler according to any one of claims 1 to 3.