CN213980583U

CN213980583U - Mute roller shutter structure

Info

Publication number: CN213980583U
Application number: CN202021476907.2U
Authority: CN
Inventors: 蒲剑波
Original assignee: Zhuhai Obolai Fabric Co ltd
Current assignee: Zhuhai Obolai Fabric Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-08-17
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a silence roller shutter structure, it is including system head, reelpipe, runner, surface fabric, lower beam, head and tail sign indicating number the inboard of lower beam is equipped with the flexible piece, the flexible piece is outstanding in the medial surface of lower beam. When the window frame is used, the lower rod often collides with a window frame and a wall when being rolled up or below, and when the lower rod collides with the window frame and the wall, the flexible piece plays a role in buffering and blocking, so that noise generated during collision is eliminated, and the window frame is reasonable in structure, convenient and practical.

Description

Mute roller shutter structure

[ technical field ] A method for producing a semiconductor device

The utility model relates to a curtain window decoration technical field specifically indicates a silence roller shutter structure.

[ background of the invention ]

The rolling curtain is a daily common curtain structure, is arranged at a window opening, has the functions of shading sun, blocking light, decorating and the like, is generally divided into a manual rolling curtain and an automatic rolling curtain, and generally comprises a head making part, a rolling pipe, fabric, a lower rod, a sealing head, a tail code, a pull bead (or a motor) and the like.

In view of the above problems, the applicant has proposed a solution.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art and providing a mute roller shutter structure.

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

a mute roller shutter structure comprises a making head, a roller pipe, a rotating wheel, a fabric, a lower rod, a sealing head and a tail, wherein a flexible piece is arranged on the inner side of the lower rod, and the flexible piece protrudes out of the inner side surface of the lower rod.

In a further improvement, the flexible piece is an elastic strip-shaped rubber piece arranged along the longitudinal direction of the inner side surface of the lower rod.

In a further improvement scheme, the lower rod comprises a box body, and an installation fixing groove connected with the fabric is formed in the upper side end face of the box body; an embedded groove is formed in the inner side face of the box body, and the embedded groove is longitudinally arranged along the inner side face of the box body; the flexible piece is including protruding adhesive tape and set up in the embedding adhesive tape of protruding adhesive tape below, the embedding adhesive tape is from the embedded groove tip embedding of box body one side, protruding adhesive tape is located the box body medial surface.

In a further improvement, a hollow hole is arranged in the raised rubber strip along the longitudinal direction of the raised rubber strip.

Compared with the prior art, the beneficial effects of the utility model are that: when the window frame is used, the lower rod often collides with a window frame and a wall when being rolled up or below, and when the lower rod collides with the window frame and the wall, the flexible piece plays a role in buffering and blocking, so that noise generated during collision is eliminated, and the window frame is reasonable in structure, convenient and practical.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a first schematic structural view of the lower rod and the flexible member according to an embodiment of the present invention;

FIG. 3 is a second schematic structural view of the lower shaft and the flexible member according to the embodiment of the present invention;

fig. 4 is a third schematic structural view (the protruding rubber strip is cut open) of the lower rod and the flexible member in the embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The orientation shown in the drawings is not to be considered as limiting the scope of the invention, but merely as a reference to the preferred embodiments, changes in position or addition of numbers or structural simplifications may be made to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy.

The material for manufacturing the solid-shaped component shown in the specification and the drawings can be a metal material or a non-metal material or other composite materials; the machining processes used for components having solid shapes can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, digital milling, three-dimensional printing, machining, and the like; one skilled in the art can select the materials and the manufacturing process adaptively or in combination according to different processing conditions, cost and precision.

The utility model relates to a silence roller shutter structure, as shown in fig. 1 to 4, it is including system head 10, reelpipe 20, runner, surface fabric 30, lower beam, head and end socket the inboard of lower beam is equipped with the flexible piece, the flexible piece is outstanding in the medial surface of lower beam. When the window frame is used, the lower rod often collides with a window frame and a wall when being rolled up or below, and when the lower rod collides with the window frame and the wall, the flexible piece plays a role in buffering and blocking, so that noise generated during collision is eliminated, and the window frame is reasonable in structure, convenient and practical. In an embodiment, the flexible piece is an elastic strip-shaped rubber piece arranged along the longitudinal direction of the inner side surface of the lower rod.

In the embodiment, as shown in fig. 2 to 4, the lower rod includes a box body 40, and an installation fixing groove 50 connected with the fabric 30 is opened on the upper side end surface of the box body 40; an embedded groove 60 is formed in the inner side surface of the box body 40, and the embedded groove 60 is longitudinally arranged along the inner side surface of the box body 40; the flexible part comprises a protruding rubber strip 70 and an embedded rubber strip 80 arranged below the protruding rubber strip 70, the embedded rubber strip 80 is embedded from the end part of the embedded groove 60 on one side of the box body 40, and the protruding rubber strip 70 is positioned on the inner side surface of the box body 40.

In order to enhance the elastic buffering effect, as shown in the embodiment of fig. 2, a hollow hole 90 is opened in the inner portion of the protruding rubber strip 70 along the longitudinal direction thereof.

Although the present invention 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 invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. A mute roller shutter structure is characterized by comprising a making head, a roller pipe, a rotating wheel, a fabric, a lower rod, a sealing head and a tail, wherein a flexible piece is arranged on the inner side of the lower rod and protrudes out of the inner side surface of the lower rod; the flexible piece is an elastic strip-shaped rubber piece which is longitudinally arranged along the inner side surface of the lower rod; the lower rod comprises a box body, and an installation fixing groove connected with the fabric is formed in the upper side end face of the box body; an embedded groove is formed in the inner side face of the box body, and the embedded groove is longitudinally arranged along the inner side face of the box body; the flexible piece comprises a convex rubber strip and an embedded rubber strip arranged below the convex rubber strip, the embedded rubber strip is embedded from the end part of the embedded groove at one side of the box body, and the convex rubber strip is positioned on the inner side surface of the box body; and hollow pore canals are formed in the inner parts of the raised rubber strips along the longitudinal direction of the raised rubber strips.