Self-locking type gap tightening decoration column

Abstract

The utility model discloses a self-locking type tightening gap decorative column, which belongs to the technical field of decorative columns and comprises a first shell and a second shell, a lock catch is arranged on the second shell, a notch used for positioning the lock catch is arranged on the first shell, the lock catch is inserted into the notch and used for fixing the first shell and the second shell, and the lock catch is arranged on the second shell. The first fixed shell and the second shell are attached to each other. The lock catch comprises a base body and a fastener which are connected with each other, the base body is connected with the second shell, the fastener is of an L-shaped structure and is inserted into the notch, and a distance allowing the first shell to be inserted into is reserved between the fastener and the base body; the notch comprises a T-shaped groove, and the fastener is arranged in the T-shaped groove in an inserted mode. The mounting and dismounting efficiency can be improved, and gaps of the decorative columns are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative columns, in particular to a self-locking tightening gap decorative column. Background Technique

[0002] At present, columns play a crucial role in buildings. With the development of social economy, people's aesthetic needs have gradually increased, and the decorative styles of columns have become diverse.

[0003] Most of the existing decorative columns adopt mortise and tenon structures, or fixings are embedded in the middle of two parts of the decorative column and fixed once with structural adhesives, etc.

[0004] However, after the above-mentioned decorative columns are installed, the later maintenance is difficult, the maintenance cost is high, and the gap at the connection is large. Therefore, how to install decorative columns efficiently and conveniently has become a problem. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a self-locking tightening gap decorative column, which can improve the installation and disassembly efficiency and reduce the gap of the decorative column.

[0006] The technical solution of the utility model to solve the above technical problems is as follows:

[0007] A self-locking tightening gap decorative column includes a first shell and a second shell. A lock catch is provided on the second shell, and a notch for positioning the lock catch is formed on the first shell. The lock catch is inserted into the notch to fix the first shell and the second shell, and the first shell and the second shell are attached to each other.

[0008] The beneficial effect of adopting the above technical solution is that by inserting the lock catch on the second shell into the notch on the first shell, the installation and fixation of the first shell and the second shell can be realized. When disassembling, the lock catch is taken out of the notch. The installation and disassembly are relatively convenient, which improves the installation and disassembly efficiency, the later maintenance is easy, the maintenance cost is low, the structure is simple, which is convenient for mass production, and the first shell and the second shell are attached to each other, reducing the gap of the decorative column.

[0009] Further, the lock catch includes a connected base body and a fastener. The base body is connected to the second shell. The fastener is in an "L" shape. The fastener is inserted into the notch, and a distance allowing the first shell to be inserted is left between the fastener and the base body.

[0010] The beneficial effect of adopting the above technical solution is that by inserting the "L"-shaped fastener into the notch, the installation and fixation of the first shell and the second shell can be quickly realized, and the connection is stable.

[0011] Further, the notch includes a "T"-shaped groove, and the fastener is inserted into the "T"-shaped groove.

[0012] The beneficial effect of adopting the above technical solution is that by inserting the fastener with an "L"-shaped structure into the "T"-shaped groove, the installation and fixation of the first housing and the second housing can be quickly realized.

[0013] Further, the notch further includes a square groove located below the "T"-shaped groove. An arc-shaped protrusion is provided at the end of the fastener. When the fastener is inserted into the "T"-shaped groove, the arc-shaped protrusion is embedded in the square groove.

[0014] The beneficial effect of adopting the above technical solution is that by inserting the fastener into the "T"-shaped groove and applying a downward external force to the second housing, the arc-shaped protrusion at the end of the fastener is embedded in the square groove, so that the first housing and the second housing can be perfectly fitted together; when disassembly is required, an upward external force is applied to the second housing to make the arc-shaped protrusion slide out of the square groove, and then the whole fastener is taken out of the "T"-shaped groove, and the disassembly process can be completed.

[0015] Further, the distance is adapted to the wall thickness of the first housing.

[0016] The beneficial effect of adopting the above technical solution is that the gap generated at the connection between the first housing and the second housing during assembly can be reduced.

[0017] Further, notches are provided on both sides of the first housing, and locks are provided on both sides of the second housing, and the notches and the locks correspond to each other.

[0018] The beneficial effect of adopting the above technical solution is that both sides of the first housing and the second housing are installed and fixed through the corresponding notches and locks, greatly improving the connection stability between the first housing and the second housing.

[0019] Further, a plurality of notches are provided on both sides of the first housing, and a plurality of locks are provided on both sides of the second housing, and the notches and the locks correspond to each other.

[0020] The beneficial effect of adopting the above technical solution is that both sides of the first housing and the second housing are installed and fixed through multiple pairs of corresponding notches and locks, further improving the connection stability between the first housing and the second housing. Description of the Drawings

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is Figure 1 an enlarged view of part A in

[0023] Figure 3This is the overall structural schematic diagram of the first housing in the present utility model;

[0024] Figure 4 This is the overall structural schematic diagram of the second housing in the present utility model.

[0025] Explanation of reference numerals: 1. First housing; 11. First shell; 12. First "L"-shaped plate; 2. "T"-shaped groove; 3. Square groove; 4. Second housing; 41. Second shell; 42. Second "L"-shaped plate; 5. Lock; 51. Base; 52. Fastener; 6. Arc-shaped protrusion; 7. Notch. Specific embodiments

[0026] The following combines the attached Figures 1-4 Describe the principles and features of the present utility model. The examples given are only used to explain the present utility model and are not used to limit the scope of the present utility model.

[0027] An embodiment of the present utility model discloses a self-locking tightening gap decorative column.

[0028] Refer to Figures 1-4 , a self-locking tightening gap decorative column, including a first housing 1 and a second housing 4. The first housing 1 and the second housing 4 are installed and fixed through a lock 5 and a notch 7, and the installation and disassembly are relatively convenient, improving the installation and disassembly efficiency. The later maintenance difficulty is low and the maintenance cost is small.

[0029] The first housing 1 includes a first shell 11 and first "L"-shaped plates 12 integrally connected to both sides of the first shell 11. The first shell 11 has a "U"-shaped structure. The second housing 4 includes a second shell 41 and second "L"-shaped plates 42 integrally connected to both sides of the second shell 41. The second shell 41 has a "U"-shaped structure. The building column is located within the frame structure formed by installing the first housing 1 and the second housing 4 together, realizing the decorative effect on the building column. The overall structure of the first housing 1 and the second housing 4 is relatively light in weight and the cost is controllable.

[0030] The lock 5 is fixedly arranged on the second "L"-shaped plate 42 of the second housing 4. Specifically, the lock 5 is made of 201 material, with high hardness and not easily deformed. The lock 5 includes a base 51 and a fastener 52 integrally connected. Both the base 51 and the fastener 52 have an "L"-shaped structure. The base 51 is connected to the end of the second "L"-shaped plate 42 away from the second shell 41. The notch 7 is opened at the end of the first "L"-shaped plate 12 close to the first shell 11 for positioning the lock 5. Specifically, the fastener 52 passes through the end of the second "L"-shaped plate 42 close to the second shell 41 and is inserted into the notch 7. There is a distance between the fastener 52 and the base 51 allowing the insertion of the first housing 1, so that the installation and fixation of the first housing 1 and the second housing 4 can be quickly realized and the connection is stable.

[0031] Further, the substrate 51 passes through the second "L"-shaped plate 42 and is flush with the second "L"-shaped plate 42. The distance is adapted to the wall thickness of the first housing 1. Specifically, the distance is adapted to the wall thickness of the first "L"-shaped plate 12, so that the first "L"-shaped plate 12 and the second "L"-shaped plate 42 are in contact with each other, which can reduce the gap generated at the connection between the first housing 1 and the second housing 4 during assembly.

[0032] The notch 7 includes a "T"-shaped groove 2. The fastener 52 is inserted into the "T"-shaped groove 2. By inserting the "L"-shaped fastener 52 into the "T"-shaped groove 2, the installation and fixation of the first housing 1 and the second housing 4 can be quickly realized.

[0033] Further, the notch 7 further includes a square groove 3 located below the "T"-shaped groove 2. An arc-shaped protrusion 6 is integrally fixed at the end of the fastener 52. When the fastener 52 is inserted into the "T"-shaped groove 2, the arc-shaped protrusion 6 is embedded in the square groove 3. Specifically, insert the fastener 52 into the "T"-shaped groove 2 and apply a downward external force to the second housing 4, so that the arc-shaped protrusion 6 at the end of the fastener 52 is embedded in the square groove 3, which can make the first housing 1 and the second housing 4 fit perfectly together; when disassembly is required, apply an upward external force to the second housing 4 to make the arc-shaped protrusion 6 slide out of the square groove 3, and then take out the entire fastener 52 from the "T"-shaped groove 2 to complete the disassembly process.

[0034] Three notches 7, that is, three "T"-shaped grooves 2 and three square grooves 3, are provided on the first "L"-shaped plates 12 on both sides of the first housing 1. Three locks 5 are fixedly provided on the second "L"-shaped plates 42 on both sides of the second housing 4. The three locks 5 are respectively located at the upper, middle, and lower positions of the second "L"-shaped plate 42, and the notches 7 and the locks 5 correspond to each other, so that both sides of the first housing 1 and the second housing 4 are installed and fixed through three pairs of corresponding notches 7 and locks 5, greatly improving the connection stability between the first housing 1 and the second housing 4.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A self-locking tightening gap decorative column, characterized in that: It includes a first housing (1) and a second housing (4). A latch (5) is provided on the second housing (4), and a notch (7) for positioning the latch (5) is formed on the first housing (1). The latch (5) is inserted into the notch (7) to fix the first housing (1) and the second housing (4), and the first housing (1) and the second housing (4) are in contact with each other.

2. The self-locking tightening gap decorative column according to claim 1, characterized in that: The latch (5) includes a connected base body (51) and a fastener (52). The base body (51) is connected to the second housing (4). The fastener (52) is in an "L" shape and is inserted into the notch (7). A distance allowing the insertion of the first housing (1) is left between the fastener (52) and the base body (51).

3. The self-locking tightening gap decorative column according to claim 2, characterized in that: The notch (7) includes a "T"-shaped groove (2), and the fastener (52) is inserted into the "T"-shaped groove (2).

4. The self-locking tightening gap decorative column according to claim 3, characterized in that: The notch (7) further includes a square groove (3) located below the "T"-shaped groove (2). An arc-shaped protrusion (6) is provided at the end of the fastener (52). When the fastener (52) is inserted into the "T"-shaped groove (2), the arc-shaped protrusion (6) is embedded in the square groove (3).

5. A self-locking tightened gap decorative column according to claim 2, characterized in that: The distance is adapted to the wall thickness of the first housing (1).

6. The self-locking tightening gap decorative column according to claim 1, characterized in that: Notches (7) are formed on both sides of the first housing (1), and latches (5) are provided on both sides of the second housing (4), and the notches (7) and the latches (5) correspond to each other.

7. The self-locking tightening gap decorative column according to claim 6, wherein: A plurality of notches (7) are formed on both sides of the first housing (1), and a plurality of latches (5) are provided on both sides of the second housing (4), and the notches (7) and the latches (5) correspond to each other.

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