Keel and keel mounting structure

Abstract

The application provides a keel and a keel mounting structure. The keel comprises a first side edge, a second side edge, a third side edge, a fourth side edge, a first clamping groove, a second clamping groove and a third clamping groove, the first side edge and the fourth side edge are oppositely arranged, the second side edge and the third side edge are oppositely arranged, and the first side edge, the second side edge, the third side edge and the fourth side edge form a cavity; the first clamping groove, the second clamping groove and the third clamping groove are grooves recessed towards the cavity; the first clamping groove is arranged on the first side edge, or the first clamping groove is arranged on the first side edge and the fourth side edge; the second clamping groove is arranged on the second side edge, or the second clamping groove is arranged between the second side edge and the fourth side edge; and the third clamping groove is arranged on the third side edge, or the third clamping groove is arranged between the third side edge and the fourth side edge. The application can reduce the deformation of the keel caused by stress.

Description

Technical Field

[0001] This application relates to the field of building decoration technology, and more specifically, to a keel and a keel installation structure. Background Technology

[0002] With the continuous improvement of living standards and construction technology, and in response to the national dual-carbon policy and to promote the green transformation of the building decoration industry, more and more interior decoration is using light steel keel partition walls. However, the structural strength of the keel is currently relatively poor, and it is prone to significant deformation under stress after decoration.

[0003] Therefore, a new technical solution is needed to solve the above-mentioned technical problems. Utility Model Content

[0004] One objective of this application is to provide a new technical solution for keel and keel installation structure.

[0005] According to a first aspect of this application, a keel is provided, wherein the keel comprises:

[0006] A first side, a second side, a third side, and a fourth side, wherein the first side and the fourth side are disposed opposite to each other, the second side and the third side are disposed opposite to each other, and the first side, the second side, the third side, and the fourth side form a cavity;

[0007] The first slot, the second slot, and the third slot are all recessed grooves facing the cavity; the first slot is disposed on the first side, or the first slot is disposed on the first side and the fourth side; the second slot is disposed on the second side, or the second slot is disposed between the second side and the fourth side; the third slot is disposed on the third side, or the third slot is disposed between the third side and the fourth side.

[0008] Optionally, the second card slot includes a first bent section and a second bent section, the first bent section is connected to the second side to form a first connection point, and the second bent section is connected to the fourth side to form a second connection point;

[0009] The third slot includes a third bent section and a fourth bent section. The third bent section is connected to the third side to form a third connection point, and the fourth bent section is connected to the fourth side to form a fourth connection point.

[0010] Wherein, the distance between the first connection point and the second connection point is equal to the distance between the third connection point and the fourth connection point.

[0011] Optionally, the first slot and the first side form a fifth connection point and a sixth connection point, and the distance between the fifth connection point and the sixth connection point is twice the distance between the first connection point and the second connection point.

[0012] Optionally, the shape of the second bending segment can be any one of I-shape, C-shape or J-shape;

[0013] And / or, the shape of the fourth bending segment is any one of I-shape, C-shape or J-shape.

[0014] Optionally, the first card slot is disposed on the first side and the fourth side, the first card slot and the first side form a seventh connection point and an eighth connection point, and the first card slot and the fourth side form a ninth connection point and a tenth connection point;

[0015] The second slot is disposed on the second side, and the second slot and the second side form an eleventh connection point and a twelfth connection point;

[0016] The third slot is disposed on the third side, and the third slot and the third side form a thirteenth connection point and a fourteenth connection point;

[0017] The distances between the seventh and eighth connection points, the ninth and tenth connection points, the eleventh and twelfth connection points, and the thirteenth and fourteenth connection points are all equal.

[0018] Optionally, the second slot further includes a first reinforcing portion, a second reinforcing portion, a third reinforcing portion, and a fourth reinforcing portion, wherein the first reinforcing portion, the second reinforcing portion, the third reinforcing portion, and the fourth reinforcing portion are capable of dividing the second side into a third side segment and a fourth side segment, wherein at least a portion of the first reinforcing portion abuts against the third side segment, and at least a portion of the second reinforcing portion abuts against the fourth side segment; the third reinforcing portion includes a first bending portion, the fourth reinforcing portion includes a second bending portion, and the first bending portion is connected to the second bending portion;

[0019] The third slot further includes a fifth reinforcing part, a sixth reinforcing part, a seventh reinforcing part, and an eighth reinforcing part. The fifth reinforcing part, the sixth reinforcing part, the seventh reinforcing part, and the eighth reinforcing part can divide the third side into a fifth side segment and a sixth side segment. At least a portion of the fifth reinforcing part abuts against the fifth side segment, and at least a portion of the sixth reinforcing part abuts against the sixth side segment. The seventh reinforcing part includes a third bending part, and the eighth reinforcing part includes a fourth bending part. The third bending part and the fourth bending part are connected.

[0020] Optionally, the keel includes a first keel and a second keel, with a first side of the first keel connected to a first side of the second keel to form a first combined keel; or, a fourth side of the first keel is connected to a fourth side of the second keel to form a second combined keel.

[0021] According to a second aspect of this application, a keel mounting structure is provided, wherein the keel is included as described in any of the first aspects.

[0022] Optionally, the keel includes a first keel and a second keel, the first keel extending along a first direction and the second keel extending along a second direction; the first direction and the second direction are two intersecting directions;

[0023] It also includes corner pieces, which include a first buckle, a second buckle, a third buckle, and a fourth buckle. The first buckle and the third buckle are arranged opposite to each other, and the second buckle and the fourth buckle are arranged opposite to each other. The first buckle engages with the second slot of the first keel, the second buckle engages with the third slot of the second keel, the third buckle engages with the third slot of the first keel, and the fourth buckle engages with the second slot of the second keel.

[0024] Optionally, the keel includes a first keel and a second keel, the first keel extending along a first direction and the second keel extending along a second direction; the first direction and the second direction are two intersecting directions;

[0025] It also includes an L-shaped connector, which includes a first connecting part and a second connecting part. The first connecting part engages with a first slot of the first keel, and the second connecting part engages with a first slot of the second keel.

[0026] The keel in this application forms a tubular structure with cavities through the first side, second side, third side, and fourth side, which reduces the deformation of the keel due to stress after decoration; and the keel's resistance to deformation is further enhanced by the cooperation between the first slot, second slot, and third slot and the first side, second side, third side, and fourth side.

[0027] Other features and advantages of this application will become clear from the following detailed description of exemplary embodiments of this application with reference to the accompanying drawings. Attached Figure Description

[0028] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present application and, together with their description, serve to explain the principles of the present application.

[0029] Figure 1 This is a schematic diagram of the keel structure in the first embodiment of this application.

[0030] Figure 2 This is a schematic diagram of the structure of the second combined keel in the first embodiment of this application.

[0031] Figure 3 This is a schematic diagram of the keel structure in the second embodiment of this application.

[0032] Figure 4 This is a schematic diagram of the structure of the second combined keel in the second embodiment of this application.

[0033] Figure 5 This is a schematic diagram of the keel structure in the third embodiment of this application.

[0034] Figure 6 This is a schematic diagram of the structure of the second combined keel in the third embodiment of this application.

[0035] Figure 7 This is a schematic diagram of the keel structure in the fourth embodiment of this application.

[0036] Figure 8 This is a schematic diagram of the structure of the second combined keel in the fourth embodiment of this application.

[0037] Figure 9 This is a schematic diagram of the keel installation structure in the fifth embodiment of this application.

[0038] Figure 10 This is a schematic diagram of the keel installation structure in the sixth embodiment of this application.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1. First side; 101. First side segment; 102. Second side segment;

[0041] 2. Second side; 201. Third side segment; 202. Fourth side segment;

[0042] 3. Third side; 301. Fifth side segment; 302. Sixth side segment;

[0043] 4. Fourth side; 401. Seventh side segment; 402. Eighth side segment;

[0044] 5. Cavity;

[0045] 6. First card slot;

[0046] 7. Second slot; 701. First bending section; 702. Second bending section; 703. First reinforcing part; 704. Second reinforcing part; 705. Third reinforcing part; 7051. First bending part; 706. Fourth reinforcing part; 7061. Second bending part;

[0047] 8. Third slot; 801. Third bending section; 802. Fourth bending section; 803. Fifth reinforcing part; 804. Sixth reinforcing part; 805. Seventh reinforcing part; 8051. Third bending part; 806. Eighth reinforcing part; 8061. Fourth bending part;

[0048] 9. First connection point;

[0049] 10. Second connection point;

[0050] 11. Third connection point;

[0051] 12. Fourth connection point;

[0052] 13. Fifth connection point;

[0053] 14. The sixth connection point;

[0054] 15. First keel;

[0055] 16. Second keel;

[0056] 17. The seventh connection point;

[0057] 18. The eighth connection point;

[0058] 19. Ninth connection point;

[0059] 20. The tenth connection point;

[0060] 21. Eleventh connection point;

[0061] 22. The twelfth connection point;

[0062] 23. The thirteenth connection point;

[0063] 24. The fourteenth connection point;

[0064] 25. Corner fitting; 2501. First buckle; 2502. Second buckle;

[0065] 26. L-shaped connector; 2601. First connecting part; 2602. Second connecting part. Detailed Implementation

[0066] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present application.

[0067] The embodiments of this application will now be described in detail, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0068] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0069] In the description of this application, it should be understood that 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", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0070] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0071] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0072] According to one embodiment of this application, a keel is provided, see [link to embodiment]. Figure 1 , Figure 3 , Figure 5 and Figure 7 The keel includes:

[0073] The first side 1, the second side 2, the third side 3, and the fourth side 4 are arranged opposite to each other, the second side 2 and the third side 3 are arranged opposite to each other, and the first side 1, the second side 2, the third side 3, and the fourth side 4 form a cavity 5.

[0074] The first slot 6, the second slot 7, and the third slot 8 are all recessed grooves facing the cavity 5. The first slot 6 is located on the first side 1, or the first slot 6 is located on the first side 1 and the fourth side 4. The second slot 7 is located on the second side 2, or the second slot 7 is located between the second side 2 and the fourth side 4. The third slot 8 is located on the third side 3, or the third slot 8 is located between the third side 3 and the fourth side 4.

[0075] In the above embodiments, the first side 1, the second side 2, the third side 3, and the fourth side 4 are used to form the supporting edges of the keel. The keel can be connected to the wall through the supporting edges to realize the installation of the keel on the wall, which is convenient for subsequent decoration of the wall through the keel; or, the keel can also be connected to other keels through the supporting edges to realize the installation between keels, which is convenient for subsequent decoration through the keel.

[0076] In the above embodiment, after the first side 1, the second side 2, the third side 3 and the fourth side 4 are connected to each other, the first side 1 and the fourth side 4 are arranged opposite to each other, the second side 2 and the third side 3 are arranged opposite to each other, and the first side 1, the second side 2, the third side 3 and the fourth side 4 can form a tubular structure with a cavity 5.

[0077] Therefore, as Figure 1 , Figure 3 , Figure 5 and Figure 7 As shown, the cavity 5 of the keel can absorb the external force borne by the keel after the keel is installed, making the keel more resistant to deformation; on the other hand, it can reduce resonance and improve the sound insulation of the room; and it can also meet the requirements of pipeline integration design, so as to realize more efficient use of the keel.

[0078] See Figure 1 , Figure 3 and Figure 5 The first side 1 is also provided with a first slot 6, the second side 2 and the fourth side 4 are also provided with a second slot 7, and the third side 3 and the fourth side 4 are also provided with a third slot 8. In this way, when the first side 1, the second side 2, the third side 3 and the fourth side 4 are subjected to a large external force, the external force can be transferred to the first slot 6, the second slot 7 and the third slot 8 for absorption. That is, the structure of the keel is reinforced by the first slot 6, the second slot 7 and the third slot 8, which further improves the deformation resistance of the keel.

[0079] See Figure 7 The first side 1 and the fourth side 4 are also provided with a first slot 6, the second side 2 is also provided with a second slot 7, and the third side 3 is also provided with a third slot 8. When the first side 1, the second side 2, the third side 3 and the fourth side 4 are subjected to large external forces, the external forces can be transferred to the first slot 6, the second slot 7 and the third slot 8 for absorption. That is, the structure of the keel is reinforced by the first slot 6, the second slot 7 and the third slot 8, which further improves the deformation resistance of the keel.

[0080] In addition, the embodiments of this application, through the setting of the first slot 6, the second slot 7 and the third slot 8, enable multiple keels to be connected by the snap-fit ​​between the corner piece 25 and the slot, or multiple keels to be connected by the snap-fit ​​between the L-shaped connector 26 and the slot, thereby further improving the installation efficiency of the keel installation structure.

[0081] In one embodiment, the second slot 7 includes a first bent section 701 and a second bent section 702. The first bent section 701 is connected to the second side 2 to form a first connection point 9, and the second bent section 702 is connected to the fourth side 4 to form a second connection point 10. The third slot 8 includes a third bent section 801 and a fourth bent section 802. The third bent section 801 is connected to the third side 3 to form a third connection point 11, and the fourth bent section 802 is connected to the fourth side 4 to form a fourth connection point 12. The distance between the first connection point 9 and the second connection point 10 is equal to the distance between the third connection point 11 and the fourth connection point 12.

[0082] In the above embodiments, the second slot 7 includes a first bent section 701 and a second bent section 702. One end of the first bent section 701 is connected to the second side 2, and the other end of the first bent section 701 is connected to the second bent section 702. One end of the second bent section 702 is connected to the fourth side 4, and the other end of the second bent section 702 is connected to the first bent section 701. The third slot 8 includes a third bent section 801 and a fourth bent section 802. One end of the third bent section 801 is connected to the third side 3, and the other end of the third bent section 801 is connected to the fourth bent section 802. One end of the fourth bent section 802 is connected to the fourth side 4, and the other end of the fourth bent section 802 is connected to the third bent section 801.

[0083] Among them, such as Figures 1 to 6As shown, the first bending segment 701 connects to the second side 2 to form a first connection point 9; the second bending segment 702 connects to the fourth side 4 to form a second connection point 10; the third bending segment 801 connects to the third side 3 to form a third connection point 11; and the fourth bending segment 802 connects to the fourth side 4 to form a fourth connection point 12. The distance between the first connection point 9 and the second connection point 10 is L1, and the distance between the third connection point 11 and the fourth connection point 12 is L2.

[0084] Therefore, by setting L1 and L2 to be equal, the second slot 7 and the third slot 8 have the same structure. On the one hand, this ensures that the second slot 7 and the third slot 8 have the same resistance to deformation, thus ensuring the stability and reliability of the keel. On the other hand, it also facilitates the subsequent mating of the keel and the corner piece 25, ensuring that the keel and the corner piece 25 are tightly engaged, and avoiding gaps between the keel and the corner piece 25 that would result in poor installation effect of the keel installation structure.

[0085] In one embodiment, the first slot 6 and the first side 1 form a fifth connection point 13 and a sixth connection point 14, and the distance between the fifth connection point 13 and the sixth connection point 14 is twice the distance between the first connection point 9 and the second connection point 10.

[0086] In the above embodiment, the distance between the fifth connection point 13 and the sixth connection point 14 is L3.

[0087] Since the distance L3 between the fifth connection point 13 and the sixth connection point 14 is twice the distance L1 between the first connection point 9 and the second connection point 10, and since the second slot 7 and the third slot 8 have the same structure, the distance L3 between the fifth connection point 13 and the sixth connection point 14 is also twice the distance L2 between the third connection point 11 and the fourth connection point 12.

[0088] Therefore, as Figure 2 , Figure 4 and Figure 6 As shown, after the two keels are connected to form a combined keel, since L3 is twice the size of L1 and L3 is twice the size of L2, the second slot 7 can form a groove similar to the first slot 6 with the third slot 8, which makes the combined keel have stronger structural strength and resistance to deformation, and makes the keel have better performance.

[0089] Furthermore, since the second slot 7 can form a groove similar to the first slot 6 with the third slot 8, it is also convenient for the subsequent keel installation structure to use the L-shaped connector 26 to engage with the slot to achieve the connection of keels in different directions, which further improves the installation efficiency of the keel installation structure.

[0090] In one embodiment, the shape of the second bending segment 702 is any one of I-shape, C-shape, or J-shape; and / or, the shape of the fourth bending segment 802 is any one of I-shape, C-shape, or J-shape.

[0091] Specifically, such as Figures 1 to 6 As shown, in this embodiment of the application, by setting the shape of the second bending segment 702 and the fourth bending segment 802 to any one of the I-shape, C-shape or J-shape, the keel has a stronger resistance to deformation, and the slot can better cooperate with the corner piece 25 or the L-shaped connector 26, thereby effectively improving the installation efficiency of the keel installation structure.

[0092] In one embodiment, a first slot 6 is disposed on a first side 1 and a fourth side 4, forming a seventh connection point 17 and an eighth connection point 18 with the first side 1, and a ninth connection point 19 and a tenth connection point 20 with the fourth side 4; a second slot 7 is disposed on a second side 2, forming an eleventh connection point 21 and a twelfth connection point 22 with the second side 2; a third slot 8 is disposed on a third side 3, forming a thirteenth connection point 23 and a fourteenth connection point 24 with the third side 3; wherein the distance between the seventh connection point 17 and the eighth connection point 18, the distance between the ninth connection point 19 and the tenth connection point 20, the distance between the eleventh connection point 21 and the twelfth connection point 22, and the distance between the thirteenth connection point 23 and the fourteenth connection point 24 are equal.

[0093] Specifically, such as Figure 7 and Figure 8 As shown, the first slot 6 and the first side 1 form a seventh connection point 17 and an eighth connection point 18, the first slot 6 and the fourth side 4 form a ninth connection point 19 and a tenth connection point 20, the second slot 7 and the second side 2 form an eleventh connection point 21 and a twelfth connection point 22, and the third slot 8 and the third side 3 form a thirteenth connection point 23 and a fourteenth connection point 24.

[0094] The distance between the seventh connection point 17 and the eighth connection point 18 is L4, the distance between the ninth connection point 19 and the tenth connection point 20 is L5, the distance between the eleventh connection point 21 and the twelfth connection point 22 is L6, and the distance between the thirteenth connection point 23 and the fourteenth connection point 24 is L7.

[0095] Therefore, by setting L4, L5, L6, and L7 to be equal, the first slot 6, the second slot 7, and the third slot 8 have the same structure. On the one hand, this ensures that the first slot 6, the second slot 7, and the third slot 8 have the same resistance to deformation, thus ensuring the stability and reliability of the keel. On the other hand, it also facilitates the subsequent mating of the keel with the L-shaped connector 26, ensuring a tight fit between the keel and the L-shaped connector 26 and preventing gaps between the keel and the L-shaped connector 26 that would result in a poor installation effect of the keel installation structure.

[0096] In some embodiments, the second slot 7 further includes a first reinforcing portion 703, a second reinforcing portion 704, a third reinforcing portion 705, and a fourth reinforcing portion 706. The first reinforcing portion 703, the second reinforcing portion 704, the third reinforcing portion 705, and the fourth reinforcing portion 706 can divide the second side 2 into a third side segment 201 and a fourth side segment 202. At least a portion of the first reinforcing portion 703 abuts against the third side segment 201, and at least a portion of the second reinforcing portion 704 abuts against the fourth side segment 202. The third reinforcing portion 705 includes a first bending portion 7051, and the fourth reinforcing portion 706 includes a second bending portion 7061. The first bending portion 7051 and the second bending portion 706... 1. Connection; the third slot 8 also includes a fifth reinforcing part 803, a sixth reinforcing part 804, a seventh reinforcing part 805 and an eighth reinforcing part 806, the fifth reinforcing part 803, the sixth reinforcing part 804, the seventh reinforcing part 805 and the eighth reinforcing part 806 can divide the third side 3 into a fifth side segment 301 and a sixth side segment 302, at least a portion of the fifth reinforcing part 803 abuts against the fifth side segment 301, at least a portion of the sixth reinforcing part 804 abuts against the sixth side segment 302; the seventh reinforcing part 805 includes a third bending part 8051, the eighth reinforcing part 806 includes a fourth bending part 8061, and the third bending part 8051 and the fourth bending part 8061 are connected.

[0097] In the above embodiments, the first side 1 includes a first side segment 101 and a second side segment 102, the second side 2 includes a third side segment 201 and a fourth side segment 202, the third side 3 includes a fifth side segment 301 and a sixth side segment 302, and the fourth side 4 includes a seventh side segment 401 and an eighth side segment 402. A first slot 6 disposed on the first side 1 is located between the first side segment 101 and the second side segment 102; a second slot 7 disposed on the second side 2 is located between the third side segment 201 and the fourth side segment 202; a third slot 8 disposed on the third side 3 is located between the fifth side segment 301 and the sixth side segment 302; and a first slot 6 disposed on the fourth side 4 is located between the seventh side segment 401 and the eighth side segment 402.

[0098] Among them, such as Figure 7 and Figure 8As shown, the second slot 7 includes a first reinforcing part 703, a second reinforcing part 704, a third reinforcing part 705, and a fourth reinforcing part 706. The third side segment 201, the first reinforcing part 703, the third reinforcing part 705, the fourth reinforcing part 706, the second reinforcing part 704, and the fourth side segment 202 are connected sequentially, and at least a portion of the first reinforcing part 703 abuts against the third side segment 201, and at least a portion of the second reinforcing part 704 abuts against the fourth side segment 202. The third slot 8 includes a fifth reinforcing part 803, a sixth reinforcing part 804, a seventh reinforcing part 805, and an eighth reinforcing part 806. The fifth side segment 301, the fifth reinforcing part 803, the seventh reinforcing part 805, the eighth reinforcing part 806, the sixth reinforcing part 804, and the sixth side segment 302 are connected sequentially, and at least a portion of the fifth reinforcing part 803 abuts against the fifth side segment 301, and at least a portion of the sixth reinforcing part 804 abuts against the sixth side segment 302.

[0099] Therefore, through the above-mentioned arrangement, this application embodiment increases the connection area between the slot and the side, making the keel structural strength higher; on the other hand, it also allows the external force on the side to be transmitted to the slot for absorption more quickly, making the keel more resistant to deformation.

[0100] In addition, see Figure 7 and Figure 8 The third reinforcing part 705 also includes a first bending part 7051, the fourth reinforcing part 706 also includes a second bending part 7061, the seventh reinforcing part 805 also includes a third bending part 8051, and the eighth reinforcing part 806 also includes a fourth bending part 8061. Thus, in this embodiment of the application, the first bending part 7051 is connected to the second bending part 7061, and the third bending part 8051 is connected to the fourth bending part 8061, so that the keel in this embodiment of the application can be manufactured in two parts, which effectively improves the manufacturing efficiency of the keel. Furthermore, since the first bending portion 7051 is formed by bending a part of the third reinforcing portion 705, the second bending portion 7061 is formed by bending a part of the fourth reinforcing portion 706, the third bending portion 8051 is formed by bending a part of the seventh reinforcing portion 805, and the fourth bending portion 8061 is formed by bending a part of the eighth reinforcing portion 806, when the first bending portion 7051 is connected to the second bending portion 7061, and when the third bending portion 8051 is connected to the fourth bending portion 8061, the keel divided into two parts can have a larger connection area, thereby effectively avoiding the situation where the structural strength of the keel is poor due to insufficient connection strength between the two parts of the keel.

[0101] In one embodiment, the keel includes a first keel 15 and a second keel 16, with the first side 1 of the first keel 15 connected to the first side 1 of the second keel 16 to form a first combined keel; or, the fourth side 4 of the first keel 15 is connected to the fourth side 4 of the second keel 16 to form a second combined keel.

[0102] See Figure 2 , Figure 4 , Figure 6 and Figure 8 In this embodiment, a composite keel is formed by combining two keels with the same structure. On the one hand, this improves the structural strength of the keel, enabling it to withstand greater external forces. On the other hand, it also facilitates the formation of various different keel installation structures, further expanding the applicability of the keel installation structure.

[0103] According to another embodiment of this application, a keel mounting structure is provided, which includes the keel of this application.

[0104] Specifically, such as Figure 9 and Figure 10 As shown, the keel installation structure in this embodiment of the application, through the setting of the keel, on the one hand, enables the keel installation structure to withstand greater external forces, thereby improving the performance of the keel installation structure; on the other hand, it can also reduce resonance and improve the sound insulation effect of the room; and furthermore, it can also meet the pipeline integration design, thereby realizing a more efficient use of the keel installation structure.

[0105] In one embodiment, the keel includes a first keel 15 and a second keel 16, the first keel 15 extending along a first direction and the second keel 16 extending along a second direction; the first direction and the second direction are two intersecting directions; the keel mounting structure also includes corner pieces 25, the corner pieces 25 including a first buckle 2501, a second buckle 2502, a third buckle and a fourth buckle, the first buckle 2501 and the third buckle are arranged opposite to each other, the second buckle 2502 and the fourth buckle are arranged opposite to each other; the first buckle 2501 engages with the second slot 7 of the first keel 15, the second buckle 2502 engages with the third slot 8 of the second keel 16, the third buckle engages with the third slot 8 of the first keel 15, and the fourth buckle engages with the second slot 7 of the second keel 16.

[0106] In the above embodiment, the keel includes a first keel 15 and a second keel 16. The first keel 15 can be connected to the second keel 16 through corner brackets 25, which facilitates the combination of multiple keels to form different keel installation structures and improves the applicability of the keel installation structure.

[0107] Among them, such as Figure 9As shown, the corner piece 25 includes a first buckle 2501, a second buckle 2502, a third buckle, and a fourth buckle. The first buckle 2501 and the third buckle are arranged opposite to each other, and the second buckle 2502 and the fourth buckle are arranged opposite to each other.

[0108] Therefore, in this embodiment, the first buckle 2501 engages with the second slot 7 of the first keel 15, the second buckle 2502 engages with the third slot 8 of the second keel 16, the third buckle engages with the third slot 8 of the first keel 15, and the fourth buckle engages with the second slot 7 of the second keel 16. This not only enhances the connection strength between the first keel 15 and the second keel 16, but also effectively improves the installation efficiency of the first keel 15 and the second keel 16. Furthermore, this embodiment connects the first keel 15 and the second keel 16 using corner fittings 25. Compared to traditional keel installation structures in the prior art, this structure is simpler, on-site installation is more convenient, installation costs are lower, and disassembly is better, thus better meeting the green transformation needs of the building decoration industry.

[0109] It should be noted that in the embodiments of this application, the first direction is the direction extending along the X-axis, and the second direction is the direction extending along the Y-axis. Of course, in other embodiments, the first and second directions may also extend towards other axes, and those skilled in the art can choose according to actual needs. This application does not impose specific limitations here.

[0110] In one embodiment, the keel includes a first keel 15 and a second keel 16, the first keel 15 extending along a first direction and the second keel 16 extending along a second direction; the first direction and the second direction are two intersecting directions; the keel mounting structure also includes an L-shaped connector 26, the L-shaped connector 26 including a first connecting part 2601 and a second connecting part 2602, the first connecting part 2601 engaging with a first slot 6 of the first keel 15, and the second connecting part 2602 engaging with a first slot 6 of the second keel 16.

[0111] In the above embodiment, the keel includes a first keel 15 and a second keel 16. The first keel 15 can be connected to the second keel 16 through an L-shaped connector 26, which facilitates the combination of multiple keels to form different keel installation structures and improves the applicability of the keel installation structure.

[0112] Among them, such as Figure 10 As shown, the L-shaped connector 26 includes a first connecting part 2601 and a second connecting part 2602, which are two mutually perpendicular parts of the L-shaped connector 26.

[0113] Therefore, in this embodiment, the first connecting part 2601 engages with the first slot 6 of the first keel 15, and the second connecting part 2602 engages with the first slot 6 of the second keel 16. This not only enhances the connection strength between the first keel 15 and the second keel 16, but also effectively improves the installation efficiency of the first keel 15 and the second keel 16. Moreover, this embodiment connects the first keel 15 and the second keel 16 through the L-shaped connector 26. Compared with the traditional keel installation structure in the prior art, the structure is simpler, on-site installation is more convenient, installation cost is lower, and disassembly is better, thus better meeting the green transformation needs of the building decoration industry.

[0114] The above embodiments mainly describe the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity, they will not be elaborated here.

[0115] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of this application. The scope of this application is defined by the appended claims.

Claims

1. A type of keel, characterized in that, include: A first side (1), a second side (2), a third side (3), and a fourth side (4), wherein the first side (1) is disposed opposite to the fourth side (4), the second side (2) is disposed opposite to the third side (3), and the first side (1), the second side (2), the third side (3), and the fourth side (4) form a cavity (5); The first slot (6), the second slot (7), and the third slot (8) are all recessed grooves facing the cavity (5); the first slot (6) is disposed on the first side (1), or the first slot (6) is disposed on the first side (1) and the fourth side (4); the second slot (7) is disposed on the second side (2), or the second slot (7) is disposed between the second side (2) and the fourth side (4); the third slot (8) is disposed on the third side (3), or the third slot (8) is disposed between the third side (3) and the fourth side (4).

2. The keel according to claim 1, characterized in that, The second slot (7) includes a first bending section (701) and a second bending section (702). The first bending section (701) is connected to the second side (2) and forms a first connection point (9). The second bending section (702) is connected to the fourth side (4) and forms a second connection point (10). The third slot (8) includes a third bending section (801) and a fourth bending section (802). The third bending section (801) is connected to the third side (3) to form a third connection point (11), and the fourth bending section (802) is connected to the fourth side (4) to form a fourth connection point (12). The distance between the first connection point (9) and the second connection point (10) is equal to the distance between the third connection point (11) and the fourth connection point (12).

3. The keel according to claim 2, characterized in that, The first slot (6) and the first side (1) form a fifth connection point (13) and a sixth connection point (14), and the distance between the fifth connection point (13) and the sixth connection point (14) is twice the distance between the first connection point (9) and the second connection point (10).

4. The keel according to claim 2, characterized in that, The shape of the second bending segment (702) can be any one of I-shape, C-shape or J-shape; And / or, the shape of the fourth bending segment (802) is any one of I-shaped, C-shaped or J-shaped.

5. The keel according to claim 1, characterized in that, The first slot (6) is disposed on the first side (1) and the fourth side (4). The first slot (6) and the first side (1) form a seventh connection point (17) and an eighth connection point (18). The first slot (6) and the fourth side (4) form a ninth connection point (19) and a tenth connection point (20). The second slot (7) is disposed on the second side (2), and the second slot (7) and the second side (2) form an eleventh connection point (21) and a twelfth connection point (22); The third slot (8) is disposed on the third side (3), and the third slot (8) and the third side (3) form a thirteenth connection point (23) and a fourteenth connection point (24); The distances between the seventh connection point (17) and the eighth connection point (18), the distances between the ninth connection point (19) and the tenth connection point (20), the distances between the eleventh connection point (21) and the twelfth connection point (22), and the distances between the thirteenth connection point (23) and the fourteenth connection point (24) are equal.

6. The keel according to claim 5, characterized in that, The second slot (7) further includes a first reinforcing part (703), a second reinforcing part (704), a third reinforcing part (705), and a fourth reinforcing part (706). The first reinforcing part (703), the second reinforcing part (704), the third reinforcing part (705), and the fourth reinforcing part (706) can divide the second side (2) into a third side segment (201) and a fourth side segment (202). At least a portion of the first reinforcing part (703) abuts against the third side segment (201), and at least a portion of the second reinforcing part (704) abuts against the fourth side segment (202). The third reinforcing part (705) includes a first bending part (7051), and the fourth reinforcing part (706) includes a second bending part. The first bending part (7051) and the second bending part (7061) are connected. The third slot (8) further includes a fifth reinforcing part (803), a sixth reinforcing part (804), a seventh reinforcing part (805), and an eighth reinforcing part (806). The fifth reinforcing part (803), the sixth reinforcing part (804), the seventh reinforcing part (805), and the eighth reinforcing part (806) can divide the third side (3) into a fifth side segment (301) and a sixth side segment (302). At least a portion of the fifth reinforcing part (803) abuts against the fifth side segment (301), and at least a portion of the sixth reinforcing part (804) abuts against the sixth side segment (302). The seventh reinforcing part (805) includes a third bending part (8051), and the eighth reinforcing part (806) includes a fourth bending part (8061). The third bending part (8051) and the fourth bending part (8061) are connected.

7. The keel according to claim 1, characterized in that, The keel includes a first keel (15) and a second keel (16), wherein the first side (1) of the first keel (15) is connected to the first side (1) of the second keel (16) to form a first combined keel; or, the fourth side (4) of the first keel (15) is connected to the fourth side (4) of the second keel (16) to form a second combined keel.

8. A keel installation structure, characterized in that, Includes the keel as described in any one of claims 1-7.

9. The keel installation structure according to claim 8, characterized in that, The keel includes a first keel (15) and a second keel (16), the first keel (15) extending along a first direction and the second keel (16) extending along a second direction; the first direction and the second direction are two intersecting directions; It also includes corner pieces (25), which include a first buckle (2501), a second buckle (2502), a third buckle and a fourth buckle. The first buckle (2501) and the third buckle are arranged opposite to each other, and the second buckle (2502) and the fourth buckle are arranged opposite to each other. The first buckle (2501) engages with the second slot (7) of the first keel (15), the second buckle (2502) engages with the third slot (8) of the second keel (16), the third buckle engages with the third slot (8) of the first keel (15), and the fourth buckle engages with the second slot (7) of the second keel (16).

10. The keel installation structure according to claim 8, characterized in that, The keel includes a first keel (15) and a second keel (16), the first keel (15) extending along a first direction and the second keel (16) extending along a second direction; the first direction and the second direction are two intersecting directions; It also includes an L-shaped connector (26), which includes a first connecting part (2601) and a second connecting part (2602). The first connecting part (2601) engages with the first slot (6) of the first keel (15), and the second connecting part (2602) engages with the first slot (6) of the second keel (16).

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