Suspended ceiling for decoration

Abstract

The utility model belongs to the technical field of suspended ceilings, and discloses a suspended ceiling for decoration, which comprises a suspender, a keel frame and locking structures positioned in the middle and below the keel frame, and a reinforcing structure is arranged at the top of the suspender. The locking structure comprises two locking blocks which are in threaded connection to the edge of the outer wall of the suspender and are in locking connection to the bottom of the keel frame, rotating nuts located above the locking blocks, and limiting blocks rotationally connected to the upper portions of the rotating nuts through bearings. The connecting rod is tightly attached to the lower portion of the limiting groove, then the rotating nut is rotated to drive the limiting block to move at the moment, then the movable block is rotated to be transversely connected to the upper portion of the groove in a lap joint mode, then the locking ring is adopted to fix the positions of the connecting rod and the movable block, and the position of the movable block can be firmly locked under the action of gravity. Therefore, the falling possibility of the suspended ceiling is reduced to a great extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of suspended ceilings, and specifically relates to a suspended ceiling for decoration and fitment. Background Technique

[0002] A suspended ceiling generally refers to a kind of decoration for the top of a house living environment. Briefly speaking, it is mainly the decorative treatment of the ceiling. The suspended ceiling occupies a crucial position in the field of interior decoration and belongs to one of the key components of interior decoration. In the field of home decoration, the suspended ceiling is a common and important link in the home decoration process. Due to the differences in the materials used for the decorative panels, the classifications of the suspended ceilings are also different. In the overall decorative layout of the entire living room, the suspended ceiling occupies a quite crucial position. The suspended ceiling can appropriately decorate the top surface of the living room, not only beautify the overall indoor environment, but also create a rich and diverse, unique indoor space artistic image, improve the living comfort and aesthetic experience, and with the increasing development, the styles and types of the suspended ceiling are also increasing, so there are more and more choices for customers;

[0003] Deficiencies of the existing suspended ceilings for decoration and fitment: For the existing home decoration suspended ceilings, in terms of their connection structures, they basically show relatively simple characteristics, especially the connection structure between the suspender and the keel. However, in the current devices, since the suspender and the keel are connected by screws and nuts, such connectors are prone to gradually loosen during use, and this loosening phenomenon may intensify over time, thus seriously affecting the overall stability of the suspended ceiling structure. Once the loosening of the connectors reaches a certain degree, there is a high probability of a dangerous situation where the suspended ceiling falls, which undoubtedly brings great potential safety hazards to people's living and working environments and there are safety risks that cannot be ignored. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides a suspended ceiling for decoration and fitment, including a suspender and a keel frame, and a locking structure located in the middle and below the keel frame. A reinforcement structure is provided at the top of the suspender;

[0005] The locking structure includes two locking blocks threadedly connected to the outer edge of the suspender and locked to the bottom of the keel frame and a rotating nut located above the locking blocks, and a limiting block rotatably connected above the rotating nut through a bearing. A groove is formed in the inner wall of the keel frame, a connecting rod is inserted into the inner wall of the groove, a movable block is rotatably connected to the top of the connecting rod, a locking ring is threadedly connected to the outer wall of the connecting rod, and a mounting plate is fixedly connected to the bottom of the connecting rod.

[0006] Preferably, there are three grooves, and thread lines adapted thereto are formed on the outer wall of the connecting rod and on the outer wall of the locking ring.

[0007] Preferably, the bottom of the movable block is in close contact with the top of the groove, and the locking block is threadedly connected to the suspension rod and is located on both sides of the locking ring.

[0008] Preferably, the top of the ceiling frame is provided with limiting grooves adapted to the two limiting blocks, and the two limiting grooves are symmetrically distributed.

[0009] Preferably, the reinforcement structure includes two connecting flanges and expansion screws for locking the two connecting flanges.

[0010] Preferably, a ceiling body is installed at the bottom of the mounting plate, the number of the suspension rods is set to six, and they are evenly divided into three groups together with three ceiling frames.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the design of the locking structure of the present utility model, during installation, by rotating the limiting block, it is closely attached to the lower part of the limiting groove. Then, by rotating the rotating nut, the rotating nut will drive the limiting block to move and precisely abut against the lower side of the limiting groove. During this series of operations, since the locking block is threadedly connected to the suspension rod, under the action of rotation, the suspension rod is tightly locked inside the ceiling frame and extends above the ceiling frame. Then, by rotating the movable block, it is horizontally lapped above the groove. Next, the position of the connecting rod and the movable block is fixed by using the locking ring. In this unique fixing method, under the action of gravity, the position of the movable block will be firmly locked, thus greatly reducing the possibility of the ceiling falling. And particularly importantly, a stable situation of two-way fixation is formed between the limiting block and the locking block, effectively realizing the key function of fixing the position of the suspension rod and the ceiling frame, and further greatly reducing the possibility of the ceiling falling, providing reliable and safe protection for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic sectional view of the overall structure of the present utility model;

[0015] Figure 3 is a schematic right view structure of the present utility model;

[0016] Figure 4 is a schematic diagram of the overall structure of a group of suspension rods, ceiling frames and locking structures of the present utility model;

[0017] Figure 5 is a schematic diagram of the positional relationship between the suspension rod and the locking structure of the present utility model;

[0018] Figure 6 This is a schematic bottom view of a set of suspension rods, a keel framework and a locking structure of the present utility model.

[0019] In the figure: 1, suspension rod; 2, keel framework; 21, limiting groove; 3, locking structure; 31, locking block; 32, rotating nut; 33, limiting block; 34, connecting rod; 35, movable block; 36, locking ring; 37, mounting plate; 4, reinforcement structure; 41, connecting flange; 42, expansion screw; 5, ceiling body. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] As Figures 1 to 6 shown, the present utility model provides a ceiling for decoration, including a suspension rod 1, a keel framework 2, and a locking structure 3 located in the middle and below the keel framework 2. A reinforcement structure 4 is provided at the top of the suspension rod 1;

[0022] The locking structure 3 includes two locking blocks 31 threadedly connected to the outer edge of the outer wall of the suspension rod 1 and locked to the bottom of the keel framework 2, and a rotating nut 32 located above the locking blocks 31, and a limiting block 33 rotatably connected above the rotating nut 32 through a bearing. A groove is provided on the inner wall of the keel framework 2, and a connecting rod 34 is inserted into the inner wall of the groove. The top of the connecting rod 34 is rotatably connected to a movable block 35. The outer wall of the connecting rod 34 is threadedly connected to a locking ring 36, and the bottom of the connecting rod 34 is fixedly connected to a mounting plate 37.

[0023] Adopting the above solution: Through the design of the locking structure 3, during installation, by rotating the limit block 33, it closely fits below the limit groove 21. Then, rotate the rotating nut 32. At this time, the rotating nut 32 will drive the limit block 33 to move and precisely abut against the lower side of the limit groove 21. During this series of operations, due to the threaded connection between the locking block 31 and the hanging rod 1, under the action of rotation, the hanging rod 1 is tightly locked inside the keel frame 2 and extends above the keel frame 2. Then, by rotating the movable block 35, it is horizontally lapped above the groove. Next, use the locking ring 36 to fix the positions of the connecting rod 34 and the movable block 35. In this unique fixing method, under the action of gravity, the position of the movable block 35 will be firmly locked, thus greatly reducing the possibility of the ceiling falling. Moreover, importantly, a stable situation of two-way fixation is formed between the limit block 33 and the locking block 31, effectively realizing the key function of fixing the position of the hanging rod 1 and the keel frame 2, and further significantly reducing the possibility of the ceiling falling, providing a reliable and safe guarantee for users.

[0024] As Figures 1 to 6 shown, there are three grooves. Thread grooves adapted thereto are provided on the outer wall of the connecting rod 34 and on the outer wall of the locking ring 36. The bottom of the movable block 35 closely fits the top of the groove. The locking block 31 is threadedly connected to the hanging rod 1 and the locking block 31 is located on both sides of the locking ring 36.

[0025] Adopting the above solution: The locking block 31 can fix the position of the hanging rod 1 at one time, and the limit block 33 can be closely connected to the lower part of the limit groove 21 and the inner wall of the keel frame 2 under the rotation of the rotating nut 32, thus achieving the effect of secondary fixation. This double fixation significantly enhances the connection stability between the hanging rod 1 and the keel frame 2, effectively preventing loosening and displacement that may occur during use, and providing a strong guarantee for the safe and reliable operation of the entire structure.

[0026] As Figures 1 to 6 shown, limit grooves 21 adapted to the two limit blocks 33 are provided at the top of the keel frame 2. The two limit grooves 21 are symmetrically distributed. The reinforcement structure 4 includes two connecting flanges 41 and expansion screws 42 for locking the two connecting flanges 41.

[0027] With the above solution: both connecting flanges 41 and expansion screws 42 are located above the keel frame 2 and are tightly and fixedly connected to the outer wall of the suspension rod 1. The positions of the two connecting flanges 41 are fixed by the expansion screws 42, thus effectively achieving a firm lock of the position of the suspension rod 1. With its unique characteristics, the expansion screw 42 can significantly enhance the fixing effect. When the expansion screw 42 is installed, it expands in the hole and forms a tight bond with the surrounding materials, greatly enhancing the frictional force and gripping force. This characteristic makes the connection between the suspension rod 1 and the ceiling more firm and stable, capable of effectively resisting various external forces, ensuring the reliability and durability of the connection, and reducing the risk of loosening or displacement.

[0028] As Figures 1 to 6 shown, a ceiling body 5 is installed at the bottom of the mounting plate 37. The number of suspension rods 1 is set to six and is evenly divided into three groups together with three keel frames 2.

[0029] With the above solution: the elaborate setting of multiple groups of suspension rods 1 and keel frames 2 plays an extremely important role. They work together to scientifically and reasonably distribute the gravity borne by the ceiling body 5. This distribution method is not a simple average distribution, but according to mechanical principles and structural design, so that each group of suspension rods 1 and keel frames 2 can bear the corresponding load. Through this fine gravity distribution, the pressure borne by a single suspension rod 1 and keel frame 2 is greatly reduced, effectively reducing the risk of structural damage caused by local overload, thus significantly reducing the possibility of the ceiling falling.

[0030] The working principle and usage process of the present utility model:

[0031] First, rotate the limit block 33 to make it closely fit under the limit groove 21. Then rotate the rotating nut 32. At this time, the rotating nut 32 will drive the limit block 33 to move so that it precisely abuts against the lower side of the limit groove 21. In this series of consecutive operations, since there is a threaded connection between the locking block 31 and the suspension rod 1, under the rotation action, the suspension rod 1 is tightly locked inside the keel frame 2 and extends upward above the keel frame 2. After completing the above steps, by rotating the movable block 35, it is horizontally lapped above the groove. Next, use the locking ring 36 to fix the positions of the connecting rod 34 and the movable block 35. In such a unique fixing method, when subjected to gravity, the position of the movable block 35 will be firmly locked. This gravity self-locking effect can greatly reduce the possibility of the ceiling falling. Particularly importantly, a stable situation of two-way fixation is formed between the limit block 33 and the locking block 31, effectively fixing the positions of the suspension rod 1 and the keel frame 2, and thus greatly reducing the possibility of the ceiling falling.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceiling for decoration, characterized in that: It includes a suspension rod (1) and a ceiling frame (2), as well as a locking structure (3) located in the middle and below the ceiling frame (2), and a reinforcement structure (4) is provided at the top of the suspension rod (1); The locking structure (3) includes two locking blocks (31) threadedly connected to the outer wall edge of the suspension rod (1) and tightly connected to the bottom of the ceiling frame (2), and a rotating nut (32) located above the locking blocks (31), and a limiting block (33) rotatably connected above the rotating nut (32) through a bearing. A groove is formed in the inner wall of the ceiling frame (2), a connecting rod (34) is inserted into the inner wall of the groove, a movable block (35) is rotatably connected to the top of the connecting rod (34), a locking ring (36) is threadedly connected to the outer wall of the connecting rod (34), and a mounting plate (37) is fixedly connected to the bottom of the connecting rod (34).

2. The ceiling for decoration according to claim 1, characterized in that: There are three such grooves, and a thread line adapted to it is provided on the outer wall of the connecting rod (34) and on the outer wall of the locking ring (36).

3. The ceiling for decoration according to claim 1, characterized in that: The bottom of the movable block (35) is in close contact with the top of the groove, the locking block (31) is threadedly connected to the suspension rod (1), and the locking block (31) is located on both sides of the locking ring (36).

4. A ceiling for decoration according to claim 1, characterized in that: Limit grooves (21) adapted to the two limiting blocks (33) are formed at the top of the ceiling frame (2), and the two limit grooves (21) are symmetrically distributed.

5. A ceiling for decoration according to claim 1, characterized in that: The reinforcement structure (4) includes two connecting flanges (41) and expansion screws (42) for locking the two connecting flanges (41).

6. The ceiling for decoration according to claim 1, characterized in that: A ceiling body (5) is installed at the bottom of the mounting plate (37), the number of the suspension rods (1) is set to six, and they are evenly divided into three groups together with three ceiling frames (2).

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