Keel suspended ceiling structure stable in connection

Abstract

A stable-connection keel ceiling structure is characterized in that a suspender is in threaded connection with the inner wall of an expansion screw, a rotating sleeve is in threaded connection with the outer wall of the suspender, the outer wall of the rotating sleeve is rotationally connected with a hook, a main keel is hung on the inner wall of the hook, a hanging piece is hung on the outer wall of the main keel, a hanging opening is formed in the outer wall of the bottom end of the hanging piece, and a torsional spring on one side, close to the main keel, of the hanging piece is connected with a pressing piece; the anti-skid lines are arranged on the primary outer wall, close to the main keel, of the pressing piece, the hanging piece is tightly attached to the outer wall of the main keel through tension release of the pressing piece connected with the torsional spring in the installation process, sliding is prevented, and the problems that installation needs to be started from the beginning in the installation process, no limiting structure exists in the installation process, and sliding and deviation are prone to occurring after installation are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, and particularly relates to a keel ceiling structure with stable connection. Background Technique

[0002] The keel ceiling structure is a commonly used indoor decoration structure. The keel is used as a framework and then covered with gypsum board to achieve the functions of adjusting the ceiling height and beautifying the overall interior. At the same time, the use of the keel for fixation greatly reduces the weight and the overall weight of the building. At the same time, the keel structure is simple and convenient to lay during use.

[0003] The patent application number CN201922182219.9 records a ceiling keel connection structure. The T-shaped hanging piece can be installed by sliding inward from one end of its hanging notch.

[0004] However, the above method must be installed from the beginning during installation. There is no limiting structure during the installation process, and problems such as sliding and deviation are likely to occur after installation.

[0005] Therefore, a keel ceiling structure with stable connection is designed and produced here to facilitate the solution of the above problems. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is that during installation, it must be installed from the beginning. There is no limiting structure during the installation process, and problems such as sliding and deviation are likely to occur after installation.

[0007] The technical solution adopted by the utility model to solve the technical problem is: a keel ceiling structure with stable connection, which includes: expansion bolts, suspenders and rotating sleeves. The suspenders are threadedly connected to the inner wall of the expansion bolts, the rotating sleeves are threadedly connected to the outer wall of the suspenders, a hook is rotatably connected to the outer wall of the rotating sleeve, the main keel is hung on the inner wall of the hook, and a hanging piece is hung on the outer wall of the main keel to achieve the auxiliary fixation function through the hanging.

[0008] As a preferred technical solution of the utility model, a hanging opening is provided on the outer wall of the bottom end of the hanging piece. A pressing piece is connected to the side of the hanging piece close to the main keel by a torsion spring. Anti-slip lines are provided on the outer wall of the pressing piece close to the main keel side, so as to avoid the problem of sliding after installation through the pressing piece.

[0009] As a preferred technical solution of the utility model, a fixing strip is screwed to one side of the outer wall of the hanging piece, a buckle seat is screwed to the outer wall of the side of the hanging piece away from the fixing strip, a pulling piece is screwed to the outer wall of the fixing strip, and one end of the pulling piece is hung with the buckle seat to achieve the protection function through the pulling piece and avoid the function of slipping off.

[0010] As a preferred technical solution of the present utility model, a lock sleeve is threadedly connected to the outer wall of the suspension rod. An anti-slip ring is provided on the outer wall of the lock sleeve close to the expansion screw. The outer wall of the lock sleeve is closely attached to the outer wall of the anti-slip ring to achieve the function of stabilizing the suspension rod.

[0011] As a preferred technical solution of the present utility model, a convex ball is provided on the outer wall of the hook close to the rotating sleeve. A spring is provided between the convex ball and the hook. The outer wall of the convex ball is in contact with the outer wall of the rotating sleeve to achieve height adjustment when the hook does not rotate.

[0012] As a preferred technical solution of the present utility model, a magnetic sheet is adhesively connected to one side of the inner wall of the hook. A top sheet is adsorbed and connected to one side of the outer wall of the magnetic sheet. The outer wall of the top sheet is clamped with the main keel to prevent the main keel from deforming during installation.

[0013] The present utility model has the following advantages: During installation, the pressing piece connected by the torsion spring on the hanging piece releases tension and is closely attached to the outer wall of the main keel, preventing sliding. It solves the problem that installation must start from the beginning, there is no limiting structure during installation, and sliding and deviation are likely to occur after installation. Description of the Drawings

[0014] Figure 1 It is a schematic side cross-sectional structure view of the main body of the present utility model;

[0015] Figure 2 It is a schematic side cross-sectional structure view of the pulling piece of the present utility model;

[0016] Figure 3 It is a three-dimensional structure view of the hook of the present utility model.

[0017] Description of the reference numerals: 1. Expansion screw; 2. Suspension rod; 3. Rotating sleeve; 4. Hook; 5. Main keel; 6. Hanging piece; 7. Lock sleeve; 8. Anti-slip ring; 9. Convex ball; 10. Pressing piece; 11. Fixed strip; 12. Pulling piece; 13. Buckle seat; 14. Top sheet; 15. Magnetic sheet. Detailed Description of the Invention

[0018] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the drawings. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] The present utility model will be further described below with reference to the accompanying drawings.

[0021] Embodiment 1

[0022] Please refer to Figure 1 、 Figure 2 and Figure 3 , this embodiment provides a keel ceiling structure with stable connection, including an expansion screw 1, a suspension rod 2, and a swivel sleeve 3. The suspension rod 2 is threadedly connected to the inner wall of the expansion screw 1, and the swivel sleeve 3 is threadedly connected to the outer wall of the suspension rod 2 to achieve the rotation function. A hook 4 is rotatably connected to the outer wall of the swivel sleeve 3, and the inner wall of the hook 4 is hung with a main keel 5. A hanging piece 6 is hung on the outer wall of the main keel 5 to achieve the fixing function. Anti-slip lines are provided on the outer wall of the pressing piece 10 close to one side of the main keel 5 to achieve the anti-slip function. The pressing piece 10 is connected to the hanging piece 6 close to one side of the main keel 5 by a torsion spring to achieve the pressing and fixing. A hanging opening is provided on the outer wall of the bottom end of the hanging piece 6, and the outer wall of the top piece 14 is engaged with the main keel 5 to achieve the supporting function and avoid the problem of deformation. The top piece 14 is adhesively connected to one side of the outer wall of the magnetic piece 15 to achieve the auxiliary fixing. The magnetic piece 15 is adhesively connected to one side of the inner wall of the hook 4 to achieve the quick installation. The outer wall of the convex ball 9 is in contact with the outer wall of the swivel sleeve 3 to achieve the limiting function. A spring is provided between the hook 4 and the convex ball 9 to achieve the reset of the convex ball 9. The convex ball 9 is provided on the outer wall of the hook 4 close to the swivel sleeve 3. The outer wall of the locking sleeve 7 is closely attached to the outer wall of the anti-slip ring 8 to achieve the anti-slip function. The anti-slip ring 8 is located on the outer wall of the locking sleeve 7 close to the expansion screw 1 to avoid slipping. The locking sleeve 7 is threadedly connected to the outer wall of the suspension rod 2. During the installation process, the hanging piece 6 is closely attached to the outer wall of the main keel 5 by the tension release of the pressing piece 10 connected by the torsion spring, preventing sliding, and solving the problems that it is necessary to start the installation from the beginning during installation, there is no limiting structure during the installation process, and sliding and deviation are likely to occur after installation.

[0023] Embodiment 2

[0024] Please refer to Figure 1 and Figure 2, on the basis of Embodiment 1, further improvements are made: One end of the pull tab 12 is hung with the buckle seat 13 to achieve the fixing function. The pull tab 12 is connected to the outer wall of the fixing strip 11 by screws to achieve the anti-falling function. The buckle seat 13 is connected to the outer wall of the hanging piece 6 on the side far from the fixing strip 11 by screws for hanging the pull tab 12. The fixing strip 11 is connected to the outer wall of the hanging piece 6 by screws to achieve stable fixation. When installing the keel, the pull tab 12 is passed through the keel gap and then hung on the outer wall of the buckle seat 13. The keel is assisted in fixation through the hanging of the pull tab 12 to avoid the problem of the keel falling off.

[0025] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

[0026] Other parts not described in detail in the present invention belong to the prior art, so they will not be elaborated here.

[0027] 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 them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A keel ceiling structure with stable connection, comprising an expansion screw (1), a suspension rod (2) and a rotating sleeve (3), characterized in that: The suspension rod (2) is threadedly connected to the inner wall of the expansion screw (1), and the rotating sleeve (3) is threadedly connected to the outer wall of the suspension rod (2); The outer wall of the rotating sleeve (3) is rotatably connected with a hook (4), the inner wall of the hook (4) is hung with a main keel (5), and the outer wall of the main keel (5) is hung with a hanging piece (6).

2. A stably connected keel ceiling structure as claimed in claim 1, characterized in that: The outer wall at the bottom end of the hanging piece (6) is provided with a hanging opening, and a torsion spring is connected to a pressing piece (10) on one side of the hanging piece (6) close to the main keel (5), and an anti-slip pattern is provided on the outer wall of the pressing piece (10) close to the main keel (5).

3. The stably connected keel ceiling structure according to claim 1, characterized in that: One side of the outer wall of the hanging piece (6) is screwed to a fixing strip (11), the outer wall of the hanging piece (6) away from the fixing strip (11) is screwed to a buckle seat (13), the outer wall of the fixing strip (11) is screwed to a pull tab (12), and one end of the pull tab (12) is mutually hooked with the buckle seat (13).

4. The stably connected keel ceiling structure according to claim 1, characterized in that: The outer wall of the suspension rod (2) is threadedly connected with a locking sleeve (7), and the outer wall of the locking sleeve (7) close to the expansion screw (1) is provided with an anti-slip ring (8), and the outer wall of the locking sleeve (7) is tightly fitted with the outer wall of the anti-slip ring (8).

5. The stably connected keel ceiling structure according to claim 1, characterized in that: A convex ball (9) is provided on the outer wall of the hook (4) on one side close to the rotating sleeve (3), a spring is provided between the convex ball (9) and the hook (4), and the outer wall of the convex ball (9) is in contact with the outer wall of the rotating sleeve (3).

6. The stably connected keel ceiling structure according to claim 1, characterized in that: A magnetic sheet (15) is bonded and connected to one side of the inner wall of the hook (4), a top sheet (14) is adsorbed and connected to one side of the outer wall of the magnetic sheet (15), and the outer wall of the top sheet (14) is mutually clamped with the main keel (5).

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