Easy and quick ceiling curtain installation

Abstract

Traditional ceiling curtains require drilling holes in walls and ceilings during installation, which is time-consuming and laborious for workers, and could potentially affect the building's aesthetics and structure. Furthermore, installation requires specialized tools and skills, making it difficult for the average user to install them. [Solution] The present invention relates to a ceiling curtain that is easy and quick to install, and includes a frame made by connecting an upper beam, a lower beam and two side beams, wherein a drill-free mounting member for supporting the frame at an installation location in a building is attached to at least one end of the upper beam, and a similar drill-free mounting member is attached to at least one end of the lower beam.

Description

Technical Field

[0001] The present invention relates to the technical field of ceiling curtains, and particularly to a ceiling curtain that is easy and quick to install.

Background Art

[0002] A ceiling curtain is a sunshade and daylighting product applied to the roof and facade of a building. By using a ceiling curtain, the direct and effective improvement of sunlight irradiation can be achieved, the control of heat radiation can be realized, and the sunlight can be passed through the lighting part of the top surface into the room to improve the indoor thermal environment. A ceiling curtain usually includes a rectangular frame composed of an upper beam, a lower beam, and two side beams. When installing, it is often drilled and installed with the help of auxiliary tools and fixed with screws at the installation position on the building. Drilling not only damages the wall but also affects the aesthetics. In addition, when drilling and installing, dust will be generated, making cleaning inconvenient. More time and labor are required for installation, and the installation efficiency is reduced.

Summary of the Invention

[0003] In view of the current situation of the above prior art, the technical problem to be solved by the present invention is to provide an easy and quick-to-install ceiling curtain that can be installed quickly, saving time and labor and improving the installation efficiency.

[0004] The technical solution used by the present invention to solve the above technical problem is as follows. An easy and quick-to-install ceiling curtain including a frame, wherein the frame is formed by connecting an upper beam, a lower beam, and two side beams, and at least one end of the upper beam is provided with a mounting member that does not require drilling for supporting the frame at the mounting position on the building, and at least one end of the lower beam is provided with a mounting member that does not require drilling for supporting the frame at the mounting position on the building. It is an easy and quick-to-install ceiling curtain.

[0005] Furthermore, a mounting member that does not require drilling is attached to one end of the upper beam, and a rectangular box is attached to the other end of the upper beam. Similarly, a mounting member that does not require drilling is attached to one end of the lower beam, and a rectangular box is attached to the other end of the lower beam.

[0006] Furthermore, the rectangular box is provided with a first connection part for inserting an upper beam or a lower beam, and a second connection part for inserting a side beam, with the first and second connection parts being perpendicular to each other.

[0007] Furthermore, the rectangular box is provided with a removable lid, and the outside of the rectangular box is provided with a first extended edge and a second extended edge perpendicular to each other, and both the first extended edge and the second extended edge are provided with circular holes.

[0008] Furthermore, the mounting member that does not require drilling includes a connecting seat, a movable block, a drive member, a transmission member, and a locking member. The connecting seat is provided with a first insertion portion for inserting an upper beam or a lower beam and a second insertion portion for inserting a side beam. A hollow cavity is provided within the connecting seat. The movable block slides with the hollow cavity. The movable block is provided with a connecting shaft. A screw and a gasket are connected to the end of the connecting shaft that is drilled out of the hollow cavity and exposed outside the connecting seat. The drive member is mounted inside the hollow cavity, and at least one end of the drive member communicates with the outside of the connecting seat. The transmission member is fitted onto the connecting shaft and assembled to intersect perpendicularly with the drive member. The locking member is screwed onto the transmission member to restrict the axial movement of the movable block.

[0009] Furthermore, a first elastic member is fitted onto the connecting shaft, and both ends of the first elastic member abut against the end of the transmission member and the moving block, respectively. In natural conditions, the first elastic member is in a compressed state, which pushes the moving block so that it protrudes out of the hollow cavity of the connecting seat, and the gasket at the end of the connecting shaft abuts against the outer wall of the connecting seat.

[0010] Furthermore, the drive member is a worm located on the side away from the moving block within the hollow cavity, and the transmission member includes a worm wheel portion that engages with the worm and a screw portion that engages with the locking member, and the connection seat has a through hole that communicates with the hollow cavity in order to allow the end of the worm to communicate with the outside.

[0011] Furthermore, the worm wheel portion and the screw portion are interlocked via the meshing of their tooth surfaces, a second elastic member is fitted onto the connecting shaft, and both ends of the second elastic member abut against the worm wheel portion and the inner bottom surface of the hollow cavity, respectively. Under natural conditions, the second elastic member is in a compressed state, which pushes the worm wheel portion to mesh with the screw portion.

[0012] Furthermore, both the upper and lower beams are provided with perforations corresponding to the through holes.

[0013] Furthermore, the connecting seat is provided with a removable decorative cover, and the outside of the connecting seat is provided with a third and fourth extending edge perpendicular to each other, and both the third and fourth extending edges are provided with circular holes.

[0014] Compared to conventional technology, the present invention has the following advantages. In this invention, mounting members that do not require drilling are attached to the upper and lower beams of the frame, and the ceiling curtain is supported at the installation location in the building by the mounting members that do not require drilling, thereby enabling the rapid installation of the ceiling curtain without drilling, eliminating the need for drilling and installation with auxiliary tools, saving time and effort, and increasing installation efficiency. [Brief explanation of the drawing]

[0015] [Figure 1] This is a schematic diagram of the structure of the present invention. [Figure 2] This is an exploded schematic diagram of the present invention. [Figure 3] This is a schematic diagram of the exploded view of the square box of the present invention. [Figure 4] This is a schematic exploded view of the drill-free mounting member of the present invention. [Figure 5] This is a schematic diagram of the structure of the connecting seat of the present invention. [Modes for carrying out the invention]

[0016] The present invention will be further described below by combining specific embodiments.

[0017] In the description of the present invention, terms such as "center," "vertical direction," "horizontal direction," "length," "width," "thickness," "top," "bottom," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," "clockwise," "counterclockwise," "axial direction," "radial direction," and "circumferential direction" are used simply to simplify the explanation of the present invention. They do not indicate or suggest that the described devices or components necessarily have a specific orientation, or are composed of and operated in a specific orientation, and should not be understood as limitations on the present invention.

[0018] Furthermore, the terms "first" and "second" are used merely to describe the purpose and should not be understood as indicating or suggesting relative importance, or implicitly indicating the number of technical features shown. Thus, "first" and "second" indicate or imply that a feature being limited includes one or more such features. Moreover, in this invention, unless otherwise specifically described, "multiple" means two or more, for example, two, three, etc.

[0019] Unless otherwise specified in this invention, the terms “attached,” “joined,” “joined,” “fixed,” etc., should be interpreted broadly, and may include, for example, a solid bond, a removable connection or integration, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate element, an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those skilled in the art will be able to understand the specific meaning of the above terms in this invention depending on the specific circumstances.

[0020] Unless otherwise specified in the present invention, a first feature described as being "above" or "below" a second feature may be in direct contact with the first and second features, or the first and second features may be indirectly in contact via an intermediate element. Furthermore, a first feature described as being "directly above," "above," and "above" a second feature may be directly above or diagonally above the second feature, or simply mean that the horizontal height of the first feature is greater than that of the second feature. A first feature described as being "directly below," "below," and "below" a second feature may be directly below or diagonally below the second feature, or simply mean that the horizontal height of the first feature is lower than that of the second feature.

[0021] As shown in Figures 1-5, this is a ceiling curtain that is easy and quick to install, including a frame, the frame being made up of an upper beam 1, a lower beam 2 and two side beams 3 connected together, a non-drilling mounting member 4 for supporting the frame at the installation location in the building is attached to at least one end of the upper beam 1, and a non-drilling mounting member 4 for supporting the frame at the installation location in the building is attached to at least one end of the lower beam 2, making it an easy and quick to install ceiling curtain.

[0022] In this invention, mounting members 4 that do not require drilling are attached to the upper beam 1 and lower beam 2 of the frame, and the ceiling curtain is supported at the installation location in the building by the mounting members 4 that do not require drilling, thereby enabling the rapid installation of the ceiling curtain without drilling, eliminating the need for drilling and installation with auxiliary tools, saving time and effort, and improving installation efficiency.

[0023] The non-drilling mounting member 4 may be attached to both ends of the upper beam 1 and the lower beam 2, or to only one end. In a preferred embodiment, the non-drilling mounting member 4 is attached to one end of the upper beam 1, and the square box 5 is attached to the other end of the upper beam 1, and the non-drilling mounting member 4 is attached to one end of the lower beam 2, and the square box 5 is attached to the other end of the lower beam 2.

[0024] Here, the corner box 5 is provided with a first connection part 5.1 for inserting the upper beam 1 or the lower beam 2, and a second connection part 5.2 for inserting the side beam 3. The first connection part 5.1 and the second connection part 5.2 are perpendicular to each other, thereby facilitating and accelerating the assembly.

[0025] Here, the corner box 5 is provided with a removable cover surface 5.3. On the outside of the corner box 5, a first extending side 5.4 and a second extending side 5.5 perpendicular to each other are provided. Circular holes are provided in both the first extending side 5.4 and the second extending side 5.5. The cover surface 5.3 can serve the function of beautification, and is removably attached, allowing different colors to be selected according to the user's preference, making the decoration more flexible and providing richer options.

[0026] Here, the mounting member 4 that does not require drilling includes a connecting seat 4.1, a moving block 4.2, a drive member, a transmission member, and a locking member 4.6. The connecting seat 4.1 is provided with a first insertion part 4.1.1 for inserting the upper beam 1 or the lower beam 2, and a second insertion part 4.1.2 for inserting the side beam 3. The first insertion part 4.1.1 and the second insertion part 4.1.2 facilitate the quick assembly of the mounting member 4 that does not require drilling with the upper beam 1, the lower beam 2, and the side beam 3, and make attachment and detachment easy. A hollow cavity 4.1.3 is provided inside the connecting seat 4.1, and the moving The moving block 4.2 slides with the hollow cavity 4.1.3, and the moving block 4.2 is provided with a connecting shaft 4.2.1, and a screw and gasket are connected to the end of the connecting shaft 4.2.1 that is drilled out of the hollow cavity 4.1.3 and exposed outside the connecting seat 4.1, the drive member is mounted inside the hollow cavity 4.1.3, at least one end of the drive member communicates with the outside of the connecting seat 4.1, the transmission member is fitted onto the connecting shaft 4.2.1 and assembled to interlock perpendicularly with the drive member, and the locking member 4.6 controls the axial movement of the moving block 4.2 To limit this, a first elastic member 4.7 is fitted onto the connecting shaft 4.2.1, which is screwed onto the transmission member, with both ends of the first elastic member 4.7 in contact with the end of the transmission member and the moving block 4.2, respectively, and in its natural state, the first elastic member 4.7 is compressed, pushing the moving block 4.2 out of the hollow cavity 4.1.3 of the connecting seat 4.1, the gasket at the end of the connecting shaft 4.2.1 in contact with the outer wall of the connecting seat 4.1, and the drive member is located on the side away from the moving block 4.2 in the hollow cavity 4.1.3, with a worm 4.3 The transmission member includes a worm wheel portion 4.4 that engages with the worm 4.3 and a screw portion 4.5 that engages with the locking member 4.6. The locking member 4.6 is provided with a female screw that engages with the screw portion 4.5. When the screw portion 4.5 rotates due to the engagement, it pushes the locking member 4.6 to reciprocate in the axial direction of the connecting shaft 4.2.1, thereby enabling the locking or unlocking of the moving block 4.2. The connecting seat 4.1 has a through hole 4.1 that communicates with a hollow cavity 4.1.3 for connecting the end of the worm 4.3 to the outside.A hole 4 is provided, and both the upper beam 1 and the lower beam 2 are provided with a hole 6 corresponding to the through hole 4.1.4, and the worm wheel portion 4.4 and the screw portion 4.5 are interlocked via tooth surface meshing, and a second elastic member 4.8 is fitted onto the connecting shaft 4.2.1, and both ends of the second elastic member 4.8 abut against the inner bottom surface of the worm wheel portion 4.4 and the hollow cavity 4.1.3 respectively, and in a natural state, the second elastic member 4.8 is in a compressed state, which pushes the worm wheel portion 4.4 to mesh with the screw portion 4.5, and the worm wheel portion 4.4 and the screw portion 4.5 are interlocked via tooth surface meshing, and in combination with the elastic pushing of the second elastic member 4.8, when the worm wheel portion 4.4 transmits power to the screw portion 4.5, the torsional force is greater than the elastic force In this case, the worm wheel portion 4.4 presses the second elastic member 4.8 in the opposite direction, causing gear slippage. Under the action of elastic force, it returns in a timely manner to engage with the screw portion 4.5. When gear slippage occurs, the screw portion 4.5 has already pushed the locking member 4.6, locking the movable block 4.2. This indicates that the movable block 4.2 firmly contacts the mounting wall surface. Therefore, it is not necessary to continuously rotate the worm 4.3 to drive the worm wheel portion 4.4, thereby avoiding damage to parts due to excessive rotation. Preferably, both the first elastic member 4.7 and the second elastic member 4.8 are springs, and anti-slip pads are installed at the ends of the movable block 4.2 to increase friction and further stabilize contact between the movable block 4.2 and the mounting wall surface.

[0027] Here, the connecting seat 4.1 is provided with a removable decorative cover 4.1.5, and on the outside of the connecting seat 4.1 are a third extending edge 4.1.6 and a fourth extending edge 4.1.7 perpendicular to each other, and both the third extending edge 4.1.6 and the fourth extending edge 4.1.7 are provided with circular holes, the decorative cover 4.1.5 can serve an aesthetic purpose, and the decorative cover 4.1.5 is removable, allowing the user to choose different colors according to their preference, making the decoration more flexible and offering a wider range of choices.

[0028] During installation, the ceiling curtain is first positioned in the building's mounting location, and the elastic force of the first elastic member 4.7 pushes the movable block 4.2 outward to perform the preliminary positioning and installation. Next, an external tool is inserted through the drilling hole 6 and through hole 4.1.4, and then the worm 4.3 is rotated. The worm 4.3 drives the worm wheel section 4.4 to rotate, and the worm wheel section 4.4 rotates in conjunction with the screw section 4.5. The screw section 4.5 locks when the locking member 4.6 contacts the movable block 4.2. Until locked, the locking member 4.6 is pushed in the direction of the movable block 4.2, thereby preventing the elastic movement of the movable block 4.2 and enabling installation without drilling. At this time, if the worm 4.3 is kept rotating, gear misalignment occurs between the worm wheel portion 4.4 and the screw portion 4.5, providing a protective effect and preventing damage to the parts due to overtightening. The entire installation process does not require drilling or installation with auxiliary tools, saving time and effort, making it quick and easy, and increasing installation efficiency.

[0029] Unless otherwise specified, the materials, reagents, and experimental apparatus used in the embodiments of the present invention are all commercially available products in the field of ceiling curtains.

[0030] Finally, it should be explained that the above embodiments are merely for illustrating the technical solutions of the present invention and do not limit them. Although the present invention has been described in detail with reference to the above embodiments, it will be understood by those skilled in the art that modifications to the technical solutions described in each of the above embodiments, or equivalent substitutions of some of their technical features, are possible. These modifications or substitutions do not cause the essence of the relevant technical solutions to deviate from the spirit and scope of the technical solutions of each embodiment of the present invention. [Explanation of Symbols]

[0031] 1 Upper beam 2 Lower beam 3 Side beam 4 Mounting member that does not require drilling 4.1 Connection seat 4.1.1 First insertion part 4.1.2 Second insertion part 4.1.3 Hollow cavity 4.1.4 Through hole 4.1.5 Decorative cover 4.1.6 Third extension edge 4.1.7 Fourth extension edge 4.2 Moving block 4.2.1 Connecting shaft 4.3 Worm 4.4 Worm wheel part 4.5 Screw part 4.6 Locking member 4.7 First elastic member 4.8 Second elastic member 5 Square box 5.1 First connection part 5.2 Second connection part 5.3 Cover surface 5.4 First extension edge 5.5 Second extension edge 6 Drilling

Claims

1. A ceiling curtain that is easy and quick to install, including a frame, wherein the frame is made up of an upper beam, a lower beam and two side beams connected together, and a non-drilling mounting member for supporting the frame at the installation location in the building is attached to at least one end of the upper beam, and a non-drilling mounting member for supporting the frame at the installation location in the building is attached to at least one end of the lower beam, characterized in that it is easy and quick to install.

2. A ceiling curtain that is easy and quick to install, as described in claim 1, characterized in that a mounting member that does not require drilling is attached to one end of the upper beam, a rectangular box is attached to the other end of the upper beam, a mounting member that does not require drilling is attached to one end of the lower beam, and a rectangular box is attached to the other end of the lower beam.

3. The ceiling curtain according to claim 2, characterized in that the rectangular box is provided with a first connection part for inserting an upper beam or a lower beam and a second connection part for inserting a side beam, and the first connection part and the second connection part are perpendicular to each other.

4. The ceiling curtain according to claim 3, characterized in that the rectangular box is provided with a removable lid, the outside of the rectangular box is provided with a first extending edge and a second extending edge perpendicular to each other, and both the first extending edge and the second extending edge are provided with circular holes.

5. The mounting member that does not require drilling includes a connecting seat, a movable block, a drive member, a transmission member, and a locking member, wherein the connecting seat is provided with a first insertion portion for inserting an upper beam or a lower beam and a second insertion portion for inserting a side beam, a hollow cavity is provided inside the connecting seat, the movable block slides with the hollow cavity, the movable block is provided with a connecting shaft, a screw and a gasket are connected to the end of the connecting shaft that is drilled out from the hollow cavity and exposed outside the connecting seat, the drive member is mounted inside the hollow cavity, at least one end of the drive member communicates with the outside of the connecting seat, the transmission member is fitted onto the connecting shaft and assembled to intersect perpendicularly with the drive member, and the locking member is screwed onto the transmission member to restrict the axial movement of the movable block, characterized in that the ceiling curtain is easy and quick to install according to claim 1 or 2.

6. A ceiling curtain that is easy and quick to install, as described in claim 5, characterized in that a first elastic member is fitted onto the connecting shaft, both ends of the first elastic member abut against the end of the transmission member and the movable block, respectively, and under natural conditions the first elastic member is in a compressed state, which pushes the movable block so that it protrudes out of the hollow cavity of the connecting seat, and the gasket at the end of the connecting shaft abuts against the outer wall of the connecting seat.

7. The ceiling curtain according to claim 5, characterized in that the drive member is a worm installed on the side away from the moving block in the hollow cavity, the transmission member includes a worm wheel portion that engages with the worm and a screw portion that engages with the locking member, and the connecting seat has a through hole that communicates with the hollow cavity for allowing the end of the worm to communicate with the outside.

8. The worm wheel portion and the screw portion are interlocked via the meshing of their tooth surfaces, a second elastic member is fitted to the connecting shaft, both ends of the second elastic member are in contact with the worm wheel portion and the inner bottom surface of the hollow cavity, respectively, and under natural conditions, the second elastic member is in a compressed state, which pushes the worm wheel portion to mesh with the screw portion, as described in claim 7, a ceiling curtain that is easy and quick to install.

9. The ceiling curtain according to claim 7, characterized in that both the upper beam and the lower beam are provided with perforations corresponding to the through holes, making it easy and quick to install.

10. The ceiling curtain according to claim 5, characterized in that the connecting base is provided with a removable decorative cover, the outside of the connecting base is provided with a third and fourth extending edge perpendicular to each other, and both the third and fourth extending edges are provided with circular holes.

Images