CN110881838A

CN110881838A - Curtain guide rail equipment with rollers limited and fixed

Info

Publication number: CN110881838A
Application number: CN201911218242.7A
Authority: CN
Inventors: 郑方
Original assignee: Henan University of Technology
Current assignee: Henan University of Technology
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-03-17

Abstract

The invention discloses a curtain guide rail device with rollers limited and fixed, which comprises a curtain guide rail, the rollers and a hanging bracket, wherein roller grooves are clamped and fixed on the surface walls of two sides of the curtain guide rail, the rollers are arranged in the roller grooves, the hanging bracket is connected onto the rollers, a bearing is sleeved at the joint of the hanging bracket and the rollers, sliding grooves are formed in the surface walls of two sides of the curtain guide rail and positioned above the rollers, sliding blocks are connected inside the sliding grooves in a sliding manner, outer limiting covers are welded on the sliding blocks, and springs are fixed between the tops of the sliding blocks and the tops of the sliding grooves. According to the hotel guest room curtain device, the hanging bracket is connected in the roller groove formed in the curtain guide rail in a sliding mode through the rollers, sliding friction is replaced by rolling friction of the rollers, sliding friction of the hanging bracket on the curtain guide rail is reduced, the outer limiting cover is further arranged to limit the rollers, and rolling stability of the rollers in the roller groove is improved.

Description

Curtain guide rail equipment with rollers limited and fixed

Technical Field

The invention relates to the technical field of curtain devices, in particular to curtain guide rail equipment with rollers limited and fixed.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, 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 fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, different materials, textures, colors, patterns and the like are integrated to form cloth curtains with different styles, and the cloth curtains are matched with indoor design curtains with different styles.

The control modes of the curtain are manual and electric. The manual window curtain comprises: hand-operated retractable curtains, hand-operated roller pull curtains, hand-operated silky drapery curtains, hand-operated zebra curtains, hand-operated wooden blinds, hand-operated roman curtains, hand-operated organ curtains, and the like. The motorized window treatment comprises: electric retractable blinds, electric roller blinds, electric silky blinds, electric ceiling blinds, electric zebra blinds, electric wooden blinds, electric roman blinds, electric organ blinds, and the like. With the development of curtains, it has become an indispensable indoor decoration for a living room with perfect combination of functionality and decoration.

At present, in the existing hotel guest room curtain device, especially a manual curtain, a hanging bracket on the curtain and a curtain guide rail adopt a sliding connection mode, the frictional resistance is large, when impurities such as dust and the like exist in the guide rail, the curtain is pulled very hard, the existing curtain guide rail fixing mode is single, the angle of a mounting plate is not adjustable, and the mounting plate can only be fixed with a wall surface or a roof in a single mode, so that the requirement of a user cannot be met.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides curtain guide rail equipment with rollers limited and fixed.

In order to achieve the purpose, the invention adopts the following technical scheme: a curtain guide rail device with rollers limited and fixed comprises a curtain guide rail, rollers and a hanger;

roller grooves are clamped on the surface walls of two sides of the curtain guide rail, rollers are arranged in the roller grooves, the rollers are connected with hangers, and bearings are sleeved at the joints of the hangers and the rollers;

the curtain guide rail is characterized in that sliding grooves are formed in the surface walls of the two sides of the curtain guide rail and above the roller, sliding blocks are connected to the sliding grooves in a sliding mode, outer limiting covers are welded to the sliding blocks, and springs are fixed between the tops of the sliding blocks and the tops of the sliding grooves.

Preferably, the equidistant welding of curtain guide rail upper surface has a plurality of concave type roating seat, concave type roating seat rotates through the pivot and is connected with the link, the one end welding of link has the mounting panel, and has seted up the bolt hole on the mounting panel.

Preferably, the two ends of the rotating shaft along the length direction are positioned on the outer side of the concave rotating seat and are in threaded connection with limiting nuts.

Preferably, a concave clamping seat is welded at the bottom end of the hanger, a threaded rod penetrates through the concave clamping seat, and one end of the threaded rod is located on the outer side of the concave clamping seat and is in threaded connection with a fixing nut.

Preferably, the number of the outer limiting covers is two, the two outer limiting covers are symmetrical to each other relative to the curtain guide rail, and the cross section of each outer limiting cover is of an inverted L-shaped structure.

Compared with the prior art, the invention has the beneficial effects that:

in the hotel guest room curtain device, the hanger is connected in the roller groove arranged on the curtain guide rail in a sliding way through the roller, the sliding friction is replaced by the rolling friction of the roller, the sliding friction of the hanger on the curtain guide rail is reduced, the outer limit cover is arranged to limit the roller, the rolling stability of the roller in the roller groove is improved, when the roller is installed, the outer limit cover can be pushed upwards to enable the sliding block to move upwards in the sliding groove, the spring contracts, after the installation is finished, the sliding block automatically moves downwards under the action of the spring and gravity, so that the roller can be limited through the outer limit cover, the installation plate is rotationally connected on the concave rotating seat through the connecting frame and the rotating shaft, the installation plate can be rotated through the rotating shaft in the installation process, the installation plate can be in a horizontal state or a vertical state, and the curtain guide rail can be fixed with a wall surface or a roof through the installation, the fixing mode is not single, and the installation convenience is improved.

Drawings

Fig. 1 is a schematic structural view of a curtain guide device with rollers fixed in a limiting manner according to the present invention;

FIG. 2 is a schematic cross-sectional view of a curtain rail device with rollers fixed in position;

FIG. 3 is a schematic structural view of a hanger of a curtain rail device with rollers fixed in a limited position according to the present invention;

fig. 4 is a schematic structural view of a concave clamping seat of a curtain rail device with rollers fixed in a limiting manner according to the present invention.

Illustration of the drawings:

1. (ii) a curtain rail; 2. a roller; 3. a roller groove; 4. a hanger; 5. a concave rotary seat; 6. a rotating shaft; 7. a limit nut; 8. a connecting frame; 9. mounting a plate; 10. bolt holes; 11. a chute; 12. a spring; 13. a slider; 14. an outer limit cover; 15. a concave clamping seat; 16. a threaded rod; 17. and (5) fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows: referring to fig. 1-4, a curtain guide rail device with rollers fixed in a limiting manner comprises a curtain guide rail 1, rollers 2 and a hanger 4;

the curtain guide rail 1 is provided with roller grooves 3 on the two side surface walls in a clamping manner, rollers 2 are arranged in the roller grooves 3, the rollers 2 are connected with hangers 4, and bearings are sleeved at the joints of the hangers 4 and the rollers 2;

the curtain guide rail 1 is characterized in that sliding grooves 11 are formed in the two side surface walls of the curtain guide rail 1 and located above the roller wheels 2, sliding blocks 13 are connected to the sliding grooves 11 in a sliding mode, outer limiting covers 14 are welded to the sliding blocks 13, and springs 12 are fixed between the tops of the sliding blocks 13 and the tops of the sliding grooves 11.

Example two: referring to fig. 2, equidistant welding of 1 upper surface of curtain guide rail has a plurality of concave type roating seat 5, concave type roating seat 5 rotates through pivot 6 and is connected with link 8, the welding of link 8's one end has mounting panel 9, and set up bolt hole 10 on mounting panel 9, the outside threaded connection that the both ends of pivot 6 edge length direction are located concave type roating seat 5 has stop nut 7, mounting panel 9 rotates through link 8 and pivot 6 and connects on concave type roating seat 5, at the in-process of installation, can rotate mounting panel 9 through pivot 6, make mounting panel 9 can be in horizontality or vertical state, thereby make curtain guide rail 1 can fix with the wall or fix with the roof through mounting panel 9, fixed mode is not single one, improve the convenience of its installation

Example three: referring to fig. 3, a concave clamping seat 15 is welded at the bottom end of the hanger 4, a threaded rod 16 penetrates through the concave clamping seat 15, a fixing nut 17 is connected to one end of the threaded rod 16, which is located on the outer side of the concave clamping seat 15, the concave clamping seat 15 is used for being fixedly connected with a curtain fabric, and the curtain fabric is connected with a round hole formed in a plurality of tubes on the top of the curtain fabric.

Example four: referring to fig. 2, the number of the outer position-limiting covers 14 is two, the two outer position-limiting covers 14 are symmetrical to each other with respect to the curtain rail 1, the cross section of each outer position-limiting cover 14 is of an inverted L-shaped structure, and the outer position-limiting cover 14 is used for limiting the roller 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A curtain guide rail device with rollers limited and fixed is characterized by comprising a curtain guide rail (1), rollers (2) and a hanger (4);

roller grooves (3) are clamped on the surface walls of two sides of the curtain guide rail (1), rollers (2) are arranged in the roller grooves (3), a hanging bracket (4) is connected to the rollers (2), and a bearing is sleeved at the joint of the hanging bracket (4) and the rollers (2);

the curtain guide rail is characterized in that sliding grooves (11) are formed in the upper portions, located on the roller wheels (2), of the surface walls of the two sides of the curtain guide rail (1), sliding blocks (13) are connected to the inner portions of the sliding grooves (11) in a sliding mode, outer limiting covers (14) are welded to the sliding blocks (13), and springs (12) are fixed between the tops of the sliding blocks (13) and the tops of the sliding grooves (11).

2. The curtain guide rail device with the roller fixed in the limiting mode according to claim 1, wherein a plurality of concave rotating seats (5) are welded on the upper surface of the curtain guide rail (1) at equal intervals, the concave rotating seats (5) are rotatably connected with a connecting frame (8) through a rotating shaft (6), a mounting plate (9) is welded at one end of the connecting frame (8), and bolt holes (10) are formed in the mounting plate (9).

3. The curtain guide rail device with the roller limited and fixed according to claim 2, wherein two ends of the rotating shaft (6) in the length direction are positioned at the outer side of the concave rotating seat (5) and are in threaded connection with limiting nuts (7).

4. The curtain guide rail device with the roller limited and fixed function as claimed in claim 1, wherein a concave clamping seat (15) is welded at the bottom end of the hanger (4), a threaded rod (16) penetrates through the concave clamping seat (15), and one end of the threaded rod (16) is positioned at the outer side of the concave clamping seat (15) and is connected with a fixing nut (17) in a threaded mode.

5. The curtain guide rail device with the roller limited and fixed according to claim 1, wherein the number of the outer limiting covers (14) is two, the two outer limiting covers (14) are symmetrical to each other about the curtain guide rail (1), and the cross section of each outer limiting cover (14) is of an inverted L-shaped structure.