Ceiling curtain convenient and fast to install

Abstract

The utility model relates to a ceiling curtain convenient and fast to install, which comprises a frame body, the frame body is formed by connecting a top beam, a bottom beam and two side beams, and at least one end of the top beam is provided with a punching-free installation part used for supporting the frame body on a building installation position. At least one end of the bottom beam is provided with a punching-free installation part used for supporting the frame body on a building installation position, the punching-free installation parts are installed on the top beam and the bottom beam of the frame body, the ceiling curtain is supported on the building installation position through the punching-free installation parts, rapid punching-free installation of the ceiling curtain is achieved, and the ceiling curtain can be installed on the building installation position conveniently. No auxiliary tool is needed for punching installation, time and labor are saved, and installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling curtains, in particular to a ceiling curtain that is convenient and quick to install. Background Art

[0002] Ceiling curtains are a type of sunshade and lighting product suitable for the top and facades of buildings. The use of ceiling curtains can directly and effectively improve sunlight exposure and control the light and heat radiation entering the room through the top lighting part to improve the indoor thermal environment. Ceiling curtains generally include a rectangular frame, which consists of a top beam, a bottom beam and two side beams. When installing, most of them require the use of auxiliary tools to drill holes and install them. They need to be fixed to the installation position of the building with screws. Drilling not only damages the wall, but also affects the aesthetics. In addition, drilling and installation will generate dust, which is inconvenient to clean. Installation is time-consuming and labor-intensive, and the installation efficiency is low. Utility Model Content

[0003] In view of the current status of the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a ceiling curtain that is convenient and quick to install, which can be installed quickly, saves time and labor, and improves installation efficiency.

[0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is: a ceiling curtain that is convenient and quick to install, including a frame, which is connected by a top beam, a bottom beam and two side beams, at least one end of the top beam is equipped with a punch-free mounting piece for supporting the frame on the installation position of the building, and at least one end of the bottom beam is equipped with a punch-free mounting piece for supporting the frame on the installation position of the building.

[0005] Furthermore, a punch-free mounting piece is installed at one end of the top beam, and a corner box is installed at the other end of the top beam; a punch-free mounting piece is installed at one end of the bottom beam, and a corner box is installed at the other end of the bottom beam.

[0006] Furthermore, the corner box is provided with a first connection portion for plugging in the top beam or the bottom beam and a second connection portion for plugging in the side beam, and the first connection portion is perpendicular to the second connection portion.

[0007] Furthermore, the corner box is provided with a detachable cover, and the outer side of the corner box is provided with a first extending edge and a second extending edge perpendicular to each other, and the first extending edge and the second extending edge are both provided with circular holes.

[0008] Furthermore, the punch-free mounting member includes a connecting seat, a movable top block, a driving member, a transmission member and a locking member. The connecting seat is provided with a first plug-in portion for plugging in a top beam or a bottom beam and a second plug-in portion for plugging in a side beam. A cavity is provided in the connecting seat, and the movable top block slides in cooperation with the cavity. A connecting shaft is provided on the movable top block, and the end of the connecting shaft passing through the cavity and exposed outside the connecting seat is connected with a screw and a gasket. The driving member is installed in the cavity, and at least one end of the driving member is connected to the outside of the connecting seat. The transmission member is sleeved on the connecting shaft and assembled vertically and cross-linked with the driving member, and the locking member is threadedly sleeved on the transmission member to limit the axial movement of the movable top block.

[0009] Furthermore, a first elastic member is sleeved on the coupling shaft, and the two ends of the first elastic member respectively abut against the end of the transmission member and the movable top block. In the natural state, the first elastic member is in a compressed state, thereby pushing the movable top block out of the cavity of the connecting seat, and the gasket at the end of the coupling shaft is blocked and connected with the outer wall of the connecting seat.

[0010] Furthermore, the driving member is a worm, which is arranged in the cavity on the side away from the movable top block. The transmission member includes a worm wheel part cooperating with the worm and a screw part cooperating with the locking member. A through hole connected to the cavity is opened on the connecting seat for the end of the worm to connect to the outside.

[0011] Furthermore, the worm wheel part and the screw rod part are linked by tooth surface meshing, and a second elastic member is sleeved on the connecting shaft. The two ends of the second elastic member respectively abut against the worm wheel part and the inner bottom surface of the cavity. In the natural state, the second elastic member is in a compressed state, thereby squeezing the worm wheel part to engage the screw rod part.

[0012] Furthermore, the top beam and the bottom beam are both provided with through holes corresponding to the through holes.

[0013] Furthermore, a detachable decorative cover is provided on the connecting base, and a third extending side and a fourth extending side perpendicular to each other are provided on the outer side of the connecting base, and circular holes are provided on the third extending side and the fourth extending side.

[0014] Compared with the existing technology, the advantages of the present invention are: the present invention installs punch-free mounting parts on the top and bottom beams of the frame, and supports the ceiling curtain on the installation position of the building through the punch-free mounting parts, thereby realizing quick punch-free installation of the ceiling curtain, and no auxiliary tools are needed for drilling and installation, which saves time and effort and improves installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is an exploded schematic diagram of the utility model;

[0017] Figure 3 It is the exploded view of the corner box of the utility model;

[0018] Figure 4 It is the exploded view of the non-punching mounting piece of the utility model;

[0019] Figure 5 It is the structure view of the connecting seat of the utility model;

[0020] As shown in the figure, 1 roof beam, 2 bottom beam, 3 side beam, 4 non-punching mounting piece, 4.1 connecting seat, 4.1.1 first plug-in part, 4.1.2 second plug-in part, 4.1.3 cavity, 4.1.4 through hole, 4.1.5 decorative cover, 4.1.6 third extension edge, 4.1.7 second extension edge, 4.2 moving top block, 4.2.1 connecting shaft, 4.3 worm, 4.4 worm wheel part, 4.5 screw part, 4.6 locking piece, 4.7 first elastic piece, 4.8 second elastic piece, 5 corner box, 5.1 first connecting part, 5.2 second connecting part, 5.3 cover surface, 5.4 first extension edge, 5.5 second extension edge, 6 perforation. DETAILED DESCRIPTION

[0021] The utility model will be further described in conjunction with specific implementation.

[0022] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore it cannot be understood as a limitation on the utility model.

[0023] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0026] like Figure 1-5 As shown, a ceiling curtain that is convenient and quick to install includes a frame, which is connected by a top beam 1, a bottom beam 2 and two side beams 3. At least one end of the top beam 1 is equipped with a punch-free mounting member 4 for supporting the frame on the building installation position, and at least one end of the bottom beam 2 is equipped with a punch-free mounting member 4 for supporting the frame on the building installation position.

[0027] The utility model installs punch-free mounting parts 4 on the top beam 1 and the bottom beam 2 of the frame body, and supports the ceiling curtain on the installation position of the building through the punch-free mounting parts 4, so as to realize fast punch-free installation of the ceiling curtain without the need for auxiliary tools to drill holes for installation, saving time and effort and improving installation efficiency.

[0028] Both ends of the top beam 1 and the bottom beam 2 can be equipped with a punch-free mounting part 4, or only one end can be equipped. As a preferred embodiment, one end of the top beam 1 is equipped with a punch-free mounting part 4, and the other end of the top beam 1 is equipped with a corner box 5. One end of the bottom beam 2 is equipped with a punch-free mounting part 4, and the other end of the bottom beam 2 is equipped with a corner box 5.

[0029] The corner box 5 is provided with a first connection portion 5.1 for plugging in the top beam 1 or the bottom beam 2 and a second connection portion 5.2 for plugging in the side beam 3. The first connection portion 5.1 is perpendicular to the second connection portion 5.2, which is convenient for quick assembly.

[0030] Among them, the corner box 5 is provided with a detachable cover 5.3, and the outer side of the corner box 5 is provided with a first extension edge 5.4 and a second extension edge 5.5 that are perpendicular to each other. The first extension edge 5.4 and the second extension edge 5.5 are both provided with round holes. The cover 5.3 can play an aesthetic role, and the cover 5.3 can be detachably installed, and different colors can be selected according to user preferences, so that decoration is more flexible and choices are richer.

[0031] Among them, the punch-free mounting member 4 includes a connecting seat 4.1, a movable top block 4.2, a driving member, a transmission member and a locking member 4.6. The connecting seat 4.1 is provided with a first plug-in portion 4.1.1 for plugging in the top beam 1 or the bottom beam 2 and a second plug-in portion 4.1.2 for plugging in the side beam 3. The first plug-in portion 4.1.1 and the second plug-in portion 4.1.2 facilitate the quick assembly of the punch-free mounting member 4 with the top beam 1, the bottom beam 2 and the side beam 3, and are easy to assemble and disassemble. A cavity 4.1.3 is provided in the connecting seat 4.1, and the movable top block 4.2 is slidably matched with the cavity 4.1.3. A connecting shaft 4.2.1 is provided on the movable top block 4.2. The end of the connecting shaft 4.2.1 that passes through the cavity 4.1.3 and is exposed outside the connecting seat 4.1 is connected with a screw and a gasket. The driving member is installed in the cavity 4.1.3, and at least one end of the driving member is connected to the outside of the connecting seat 4.1. The transmission member is sleeved on the connecting shaft 4.2.1 and assembled in a vertical cross-linked manner with the driving member. The locking member 4.6 is threadedly sleeved on the transmission member for limiting the axial movement of the movable top block 4.2. The first elastic member 4.7 is sleeved on the connecting shaft 4.2.1. The two ends of the first elastic member 4.7 respectively abut against the end of the transmission member and the movable top block 4.2. In the natural state, the first elastic member 4.7 is in a compressed state, thereby pushing the movable top block 4.2 to the outside of the cavity 4.1.3 of the connecting seat 4.1. The gasket at the end of the connecting shaft 4.2.1 is blocked and connected with the outer wall of the connecting seat 4.1. The driving member is a worm 4.3. The worm 4.3 The transmission part is arranged in the cavity 4.1.3 on the side away from the movable top block 4.2, and the transmission part includes a worm wheel part 4.3 cooperating with the worm 4.3 and a screw rod part 4.5 cooperating with the locking part 4.6. The locking part 4.6 is provided with an internal thread that cooperates with the screw rod part 4.5 thread. Through the thread cooperation, when the screw rod part 4.5 rotates, it can push the locking part 4.6 to move back and forth along the axial direction of the connecting shaft 4.2.1 to achieve the function of locking or unlocking the movable top block 4.2. The connecting seat 4.1 is provided with a through hole 4.1.4 that communicates with the cavity 4.1.3 so that the end of the worm 4.3 can communicate with the outside. The top beam 1 and the bottom beam 2 are both provided with a through hole 6 corresponding to the through hole 4.1.4. The worm wheel part 4.4 and the screw rod part 4.5 are linked by tooth surface meshing. The second elastic member 4.8 is sleeved on the coupling shaft 4.2.1. The two ends of the second elastic member 4.8 respectively abut against the worm wheel portion 4.4 and the inner bottom surface of the cavity 4.1.3. In the natural state, the second elastic member 4.8 is in a compressed state, thereby squeezing the worm wheel portion 4.4 to engage the screw rod portion 4.5. The worm wheel portion 4.4 and the screw rod portion 4.5 are linked by the tooth surface meshing, and the elastic squeezing of the second elastic member 4.8 is coordinated. When the worm wheel portion 4.4 transmits the screw rod portion 4.5, when the torque is greater than the elastic force, the worm wheel portion 4.4 reversely squeezes the second elastic member 4.8 to cause a tooth jump action, and then returns to mesh with the screw rod portion 4.5 in time under the action of the elastic force. When the tooth jump action occurs, it indicates that the screw rod portion 4.5 has squeezed the locking member 4.6 to lock the movable top block 4.2, so that the movable top block 4.2 rests firmly against the mounting wall, eliminating the need to further tighten the worm 4.3 to drive the worm gear 4.4, thereby preventing damage to components caused by excessive tightening. Preferably, the first elastic member 4.7 and the second elastic member 4.8 are both springs. Furthermore, anti-slip pads are provided at the ends of the movable top block 4.2 to increase friction, ensuring a more stable contact between the movable top block 4.2 and the mounting wall.

[0032] Among them, the connecting base 4.1 is provided with a detachable decorative cover 4.1.5, and the outer side of the connecting base 4.1 is provided with a third extension edge 4.1.6 and a fourth extension edge 4.1.7 which are perpendicular to each other. The third extension edge 4.1.6 and the fourth extension edge 4.1.7 are both provided with round holes. The decorative cover 4.1.5 can play a role in aesthetics, and the decorative cover 4.1.5 can be detachably installed, and different colors can be selected according to user preferences, making decoration more flexible and providing more choices.

[0033] During installation, first pre-position the ceiling curtain on the installation position of the building, use the elastic force of the first elastic member 4.7 to push the movable top block 4.2 outward for pre-positioning and installation, then use an external tool to pass through the through-hole 6 and the through-hole 4.1.4 and screw the worm 4.3, the worm 4.3 drives the worm gear part 4.4 to rotate, the worm gear part 4.4 links the screw rod part 4.5 to rotate, and the screw rod part 4.5 pushes the locking member 4.6 to move in the direction of the movable top block 4.2 until the locking member 4.6 supports the movable top block 4.2 to lock it, preventing the movable top block 4.2 from elastically moving, thereby realizing punch-free installation. At this time, if you continue to screw the worm 4.3, teeth jumping will occur between the worm gear part 4.4 and the screw rod part 4.5, thereby playing a protective role and preventing damage to parts by over-tightening. The entire installation process does not require the use of auxiliary tools for drilling and installation, which saves time and effort, is fast and convenient, and improves installation efficiency.

[0034] Unless otherwise specified, the materials, reagents and experimental equipment involved in the embodiments of the present invention are all commercially available products in the field of ceiling curtains.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A ceiling curtain that is easy and quick to install, comprising a frame, characterized in that: The frame is connected by a top beam, a bottom beam and two side beams. At least one end of the top beam is installed with a punch-free mounting piece for supporting the frame on the building installation position. At least one end of the bottom beam is installed with a punch-free mounting piece for supporting the frame on the building installation position.

2. A ceiling curtain that is easy and quick to install according to claim 1, characterized in that: One end of the top beam is installed with a punch-free mounting piece, and the other end of the top beam is installed with a corner box. One end of the bottom beam is installed with a punch-free mounting piece, and the other end of the bottom beam is installed with a corner box.

3. The convenient and quick-installed ceiling curtain according to claim 2, characterized in that: The corner box is provided with a first connection portion for plugging in the top beam or the bottom beam and a second connection portion for plugging in the side beam, and the first connection portion is perpendicular to the second connection portion.

4. The convenient and quick-installed ceiling curtain according to claim 3, characterized in that: The corner box is provided with a detachable cover, and the outer side of the corner box is provided with a first extending edge and a second extending edge perpendicular to each other, and the first extending edge and the second extending edge are both provided with circular holes.

5. A ceiling curtain that is easy and quick to install according to claim 1 or 2, characterized in that: The punch-free mounting component includes a connecting seat, a movable top block, a driving member, a transmission member and a locking member. The connecting seat is provided with a first plug-in portion for plugging in a top beam or a bottom beam and a second plug-in portion for plugging in a side beam. A cavity is provided in the connecting seat, and the movable top block slides in cooperation with the cavity. A connecting shaft is provided on the movable top block, and the end of the connecting shaft passing through the cavity and exposed outside the connecting seat is connected with a screw and a gasket. The driving member is installed in the cavity, and at least one end of the driving member is connected to the outside of the connecting seat. The transmission member is sleeved on the connecting shaft and assembled in a vertical cross-linked manner with the driving member. The locking member is threadedly sleeved on the transmission member to limit the axial movement of the movable top block.

6. The convenient and quick-installed ceiling curtain according to claim 5, characterized in that: A first elastic member is sleeved on the coupling shaft, and both ends of the first elastic member respectively abut against the end of the transmission member and the movable top block. In a natural state, the first elastic member is in a compressed state, thereby pushing the movable top block out of the cavity of the connecting seat, and the gasket at the end of the coupling shaft is blocked and connected with the outer wall of the connecting seat.

7. The convenient and quick-installed ceiling curtain according to claim 5, characterized in that: The driving member is a worm, which is arranged in the cavity on the side away from the movable top block. The transmission member includes a worm wheel part that cooperates with the worm and a screw part that cooperates with the locking member. A through hole connected to the cavity is opened on the connecting seat for the worm end to connect to the outside.

8. The convenient and quick-installed ceiling curtain according to claim 7, characterized in that: The worm wheel part and the screw rod part are linked by tooth surface meshing. A second elastic member is sleeved on the connecting shaft. The two ends of the second elastic member respectively abut against the worm wheel part and the inner bottom surface of the cavity. In the natural state, the second elastic member is in a compressed state, thereby squeezing the worm wheel part to engage the screw rod part.

9. The convenient and quick-installed ceiling curtain according to claim 7, characterized in that: The top beam and the bottom beam are both provided with through holes corresponding to the through holes.

10. The convenient and quick-installed ceiling curtain according to claim 5, characterized in that: The connecting base is provided with a detachable decorative cover. The outer side of the connecting base is provided with a third extending side and a fourth extending side perpendicular to each other. The third extending side and the fourth extending side are both provided with a circular hole.

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