Supporting leg assembly

Abstract

The utility model relates to the technical field of supporting, in particular to a supporting leg assembly. A rotating shaft is arranged at one end of a supporting rib of the supporting leg assembly, a first rotating end and a second rotating end are formed at the two ends of the rotating shaft, a first mounting edge and a second mounting edge are oppositely arranged on the inner wall of a supporting leg, a first rotating groove is formed in the inner wall of the first mounting edge, the first rotating end is rotationally arranged in the first rotating groove, and a first mounting part is arranged on the inner wall of the second mounting edge. A second rotating groove is formed in the first mounting part, a groove opening of the first rotating groove faces the second mounting edge, a second mounting part is arranged on the inner wall of the second mounting edge, a second rotating groove is formed in the second mounting part, and a groove opening of the second rotating groove is formed in the length direction of the second mounting edge; after the first rotating end is placed in the notch of the first rotating groove, the second rotating end can be obliquely clamped into the second rotating groove along the notch of the second rotating groove so that the first rotating end can be clamped into the first rotating groove, and therefore rotating installation between the supporting rib and the supporting foot can be conveniently achieved.

Description

Technical Field

[0001] This utility model relates to the field of support technology, and in particular to a support leg assembly. Background Technology

[0002] A support leg assembly is a component used to support and secure equipment or structures. It typically includes legs and support ribs located inside the legs. The support ribs are rotatably connected to the legs, allowing them to unfold with the legs to provide stable support and ensure the stability and safety of the equipment or structure during use.

[0003] In existing technologies, screws or fasteners are usually required to fix the support ribs and legs together, which makes the assembly of the support ribs and legs time-consuming and labor-intensive. Utility Model Content

[0004] The technical problem to be solved by this utility model embodiment is to provide a support leg assembly to solve the problem that the assembly of support ribs and support legs in the prior art is time-consuming and labor-intensive.

[0005] The support leg assembly provided in this embodiment of the utility model is applied to a bracket, the bracket including a support rod and a sleeve movably sleeved on the support rod. The support leg assembly includes: a support rib, one end of which is provided with a rotating shaft, the two ends of which form a first rotating end and a second rotating end, and the other end of the support rib is used to rotatably connect with the support rod; a support leg, one end of which is used to rotatably connect with the sleeve, the inner wall of the support leg being provided with a first mounting edge and a second mounting edge opposite to each other, the inner wall of the first mounting edge being provided with a first mounting part, the first mounting part being provided with a first rotating groove, the groove opening of the first rotating groove being provided with the second mounting edge, the inner wall of the second mounting edge being provided with a second mounting part, the second mounting part being provided with a second rotating groove, the groove opening of the second rotating groove being provided with the length direction of the second mounting edge, when the first rotating end is placed in the groove opening of the first rotating groove, the second rotating end can be obliquely inserted into the second rotating groove along the groove opening of the second rotating groove, so that the first rotating end is inserted into the first rotating groove.

[0006] Optionally, the inner wall of the second mounting edge is further provided with a guide plate, the guide plate being arranged along the length direction of the second mounting edge, and one end of the guide plate being connected to one end of the second mounting part.

[0007] Optionally, a first guide wall is provided on the other end of the second mounting part, and the first guide wall is obliquely disposed toward the second rotating groove.

[0008] Optionally, a second guide wall is provided around the opening of the first rotating groove corresponding to the first mounting part, and the second guide wall is inclined toward the bottom of the first rotating groove.

[0009] Optionally, both the first rotating end and the second rotating end are frustum-shaped.

[0010] Optionally, the diameter of the end face of the first rotating end is smaller than the diameter of the first rotating groove, and the diameter of the end face of the second rotating end is smaller than the diameter of the second rotating groove.

[0011] Optionally, the end face of the first rotating end is provided with a first chamfer, and the end face of the second rotating end is provided with a second chamfer.

[0012] Optionally, a receiving groove for receiving the support rib is defined between the first mounting edge and the second mounting edge.

[0013] Optionally, the rotating shaft and the supporting rib are integrally formed.

[0014] Optionally, the inner wall of the support leg is provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are honeycomb-shaped.

[0015] Compared with the prior art, the beneficial effect of the support assembly provided in this utility model embodiment is that the support assembly includes a support rib and a support leg. The support rib has a pivot at one end, with a first rotating end and a second rotating end at both ends. The inner walls of the support leg have a first mounting edge and a second mounting edge facing each other. The inner wall of the first mounting edge has a first rotating groove, and the first rotating end is rotatably positioned within the first rotating groove. The inner wall of the second mounting edge has a first mounting portion, on which a second rotating groove is formed. The opening of the first rotating groove faces the second mounting edge. The inner wall of the second mounting edge has a second mounting portion, on which a second rotating groove is formed. The opening of the second rotating groove is along the length of the second mounting edge. Thus, when the first rotating end is placed in the opening of the first rotating groove, the second rotating end can be obliquely aligned with the opening of the second rotating groove and abut against the inner wall of the second mounting edge. This allows the first rotating end to be inserted into the first rotating groove from the opening of the first rotating groove, facilitating the rotational installation between the support rib and the support leg. Attached Figure Description

[0016] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. In the accompanying drawings:

[0017] Figure 1 This is a three-dimensional schematic diagram of the support leg assembly provided in an embodiment of the present utility model;

[0018] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0019] Figure 3This is a three-dimensional schematic diagram of the support leg assembly provided in this embodiment of the utility model applied to the bracket;

[0020] Figure 4 This is a three-dimensional schematic diagram of the support leg assembly provided in an embodiment of the present utility model;

[0021] Figure 5 yes Figure 4 Enlarged view of a portion of position B in the middle;

[0022] Figure 6 This is a partial perspective view of the support leg provided in an embodiment of the present utility model;

[0023] Figure 7 This is a partial perspective view of the support leg provided in an embodiment of the present utility model;

[0024] Figure 8 This is a partial three-dimensional schematic diagram of the supporting rib provided in an embodiment of the present utility model.

[0025] The labels for the attached figures are as follows:

[0026] 100. Support leg assembly;

[0027] 1. Support rib; 11. Rotating shaft; 111. First rotating end; 1111. First chamfer; 112. Second rotating end; 1121. Second chamfer; 2. Support leg; 21. First mounting edge; 211. First mounting part; 2111. First rotating groove; 2112. Second guide wall; 22. Second mounting edge; 221. Second mounting part; 2211. Second rotating groove; 2212. First guide wall; 222. Guide plate; 23. Receiving groove; 24. Reinforcing rib;

[0028] 200, bracket; 201, support rod; 202, sleeve. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0030] This utility model embodiment provides a support leg assembly 100, such as Figures 1 to 8As shown, the support leg assembly 100 is applied to the bracket 200, which includes a support rod 201 and a sleeve 202 movably sleeved on the support rod 201. The support leg assembly 100 includes a support rib 1 and a support leg 2. One end of the support rib 1 is provided with a rotating shaft 11, and the two ends of the rotating shaft 11 are formed with a first rotating end 111 and a second rotating end 112. The other end of the support rib 1 is used to rotatably connect with the support rod 201. The inner wall of the support leg 2 is provided with a first mounting edge 21 and a second mounting edge 22. The inner wall of the first mounting edge 21 is provided with a first mounting part 211, and a first rotating groove 2111 is opened on the first mounting part 211. The groove opening of the first rotating groove 2111 is set towards the second mounting edge 22. The inner wall of the second mounting edge 22 is provided with a second mounting part 221, and a second rotating groove 2211 is opened on the second mounting part 221. The groove opening of the second rotating groove 2211 is set along the length direction of the second mounting edge 22. When the first rotating end 111 is placed in the groove opening of the first rotating groove 2111, the second rotating end 112 can be obliquely inserted into the second rotating groove 2211 along the groove opening of the second rotating groove 2211, so that the first rotating end 11 is inserted into the first rotating groove 2111.

[0031] Specifically, the inner wall of the first mounting edge 21 is provided with a first mounting part 211, and the first mounting part 211 is provided with a first rotating groove 2111. The first rotating groove 2111 can form a space for the first rotating end 111 to rotate. The inner wall of the second mounting edge 22 is provided with a second mounting part 221, and the second mounting part 221 is provided with a second rotating groove 2211. The second rotating groove 221 can form a space for the second rotating end 112 to rotate, so that the support rib 1 can be rotatably connected to the support leg 2 through the first rotating end 111 and the second rotating end 112, so that it can unfold with the support leg 2 to provide a stable support function.

[0032] Furthermore, since the opening of the first rotating groove 2111 faces the second mounting edge 22 and the opening of the second rotating groove 2211 is set along the length of the second mounting edge 22, after the first rotating end 111 is placed in the opening of the first rotating groove 2111, the second rotating end 112 can be obliquely aligned with the opening of the second rotating groove 2211 and abut against the inner wall of the second mounting edge 22. This allows the first rotating end 111 to be inserted into the first rotating groove 2111 from the opening of the first rotating groove 2111 when the second rotating end 112 is pushed obliquely into the second rotating groove 2211 from the opening of the first rotating groove 2111, thereby facilitating the rotational installation between the support rib 1 and the support leg 2.

[0033] It should be noted that when the leg assembly 100 is applied to the bracket 200 (see...), Figure 3When in use, since the other end of the support rib 1 is rotatably connected to the support rod 201 of the bracket 200, and one end of the support leg 2 is rotatably connected to the sleeve 202 of the bracket 200, once the first rotating end 111 and the second rotating end 112 of the rotating shaft 11 are respectively engaged in the first rotating groove 2111 and the second rotating groove 2211, the other end of the support rib 1 can restrict the rotation direction of the support rib 1, so that the rotating shaft 111 of the support rib 1 cannot become oblique, so that the second rotating end 112 cannot be disengaged from the mounting port 241 from the second rotating groove 2211, thereby ensuring the stability and reliability of the rotation of the first rotating end 111 in the first rotating groove 2111 and the second rotating end 112 in the second rotating groove 2211.

[0034] In one embodiment, the distance between the first rotating groove 2111 and the second rotating groove 2211 is slightly greater than the length of the rotating shaft 11. This ensures that the first rotating end 111 and the second rotating end 112 do not detach from the first rotating groove 2111 and the second rotating groove 2211, while also making it easier for the first rotating end 111 and the second rotating end 112 to be obliquely inserted into the first rotating groove 2111 and the second rotating groove 2211 respectively during installation.

[0035] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figures 1 to 2 and Figures 4 to 6 As shown, a guide plate 222 is also provided on the inner wall of the second mounting edge 22. The guide plate 222 is arranged along the length direction of the second mounting edge 22, and one end of the guide plate 222 is connected to one end of the second mounting part 221.

[0036] Specifically, the guide plate 222 is arranged along the length of the second mounting edge 22, and one end of the guide plate 222 is connected to one end of the second mounting part 221. Thus, the guide plate 222 can provide guidance to the second rotating end 112 at the opening of the second rotating groove 2211, so that during the installation process, while the second rotating end 112 abuts against the inner wall of the second mounting edge 22, it can be better inserted into the second rotating groove 2211 along the guide plate 222.

[0037] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figure 6 As shown, a first guide wall 2212 is provided on the other end of the second mounting part 221, and the first guide wall 2212 is obliquely disposed in the second rotating groove 2211.

[0038] Specifically, a first guide wall 2212 is provided on the other end of the second mounting part 221. The first guide wall 2212 is obliquely arranged in the second rotating groove 2211. Thus, during the process of the second rotating end 112 being inserted into the second rotating groove 2211, the second rotating end 112 can be guided to gradually abut against the guide plate 222, so that the second rotating end 112 can gradually be inserted into the second rotating groove 2211 along the guide plate 222.

[0039] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figure 7 As shown, a second guide wall 2112 is provided around the opening of the first rotating groove 2111 corresponding to the first mounting part 2111. The second guide wall 2112 is inclined toward the bottom of the first rotating groove 2111.

[0040] Specifically, a second guide wall 2112 is provided around the opening of the first rotating groove 2111 corresponding to the first mounting part 2111. The second guide wall 2112 is inclined toward the bottom of the first rotating groove 2111. Thus, during the installation process, the first rotating end 111 can be obliquely pressed against the second guide wall 2112. As the second rotating end 112 gradually enters the second rotating groove 2211, the first rotating end 111 can be guided by the second guide wall 2112 and correspondingly gradually enter the first rotating groove 2111 along the second guide wall 2112, effectively increasing the smoothness of the first rotating end 111 entering the first rotating groove 2111.

[0041] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figure 8 As shown, both the first rotating end 111 and the second rotating end 112 are frustum-shaped.

[0042] Specifically, both the first rotating end 111 and the second rotating end 112 are frustum-shaped, which makes the peripheral walls of the first rotating end 111 and the second rotating end 112 inclined, so that the first rotating end 111 can be more smoothly inserted into the first rotating groove 2111 and the second rotating groove 2211 respectively.

[0043] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figure 8 As shown, the diameter of the end face of the first rotating end 111 is smaller than the diameter of the first rotating groove 2111, and the diameter of the end face of the second rotating end 112 is smaller than the diameter of the second rotating groove 2211.

[0044] Specifically, the diameter of the end face of the first rotating end 111 is smaller than the diameter of the first rotating groove 2111. Therefore, during installation, there is a certain gap between the first rotating end 111 and the first rotating groove 2111, allowing the first rotating end 111 to more easily engage with the first rotating groove 2111. Similarly, the diameter of the end face of the second rotating end 112 is smaller than the diameter of the second rotating groove 2211. This also allows for a certain gap between the second rotating end 112 and the second rotating groove 2211 during installation, enabling the second rotating end 112 to more easily engage with the second rotating groove 2211.

[0045] Understandably, in this embodiment, the diameter of the end face of the first rotating end 111 is only slightly smaller than the diameter of the first rotating groove 2111, and the diameter of the end face of the second rotating end 112 is only slightly smaller than the diameter of the second rotating groove 2211, so as to prevent the gap between the first rotating end 111 and the first rotating groove 2111 from being too large, and to prevent the first rotating end 111 from disengaging from the first rotating groove 2111, and to prevent the gap between the second rotating end 112 and the second rotating groove 2211 from being too large, and to prevent the second rotating end 112 from disengaging from the second rotating groove 2211.

[0046] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figure 8 As shown, the end face of the first rotating end 111 is provided with a first guide angle 1111, and the end face of the second rotating end 112 is provided with a second guide angle 1121.

[0047] Specifically, the end face of the first rotating end 111 is provided with a first chamfer 1111, so that during installation, the end face of the first rotating end 111 can be more smoothly inserted into the first rotating groove 2111 along the opening of the first rotating groove 2111. The end face of the second rotating end 112 is provided with a second chamfer 1121, so that during installation, the second rotating end 112 can be inserted into the second rotating groove 2211 along the inner wall of the second mounting edge 22.

[0048] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figures 4 to 7 As shown, the first mounting edge 21 and the second mounting edge 22 define a receiving groove 23, and the support rib 1 is received in the receiving groove 23.

[0049] Specifically, the first mounting edge 21 and the second mounting edge 22 define a receiving groove 23, so that when the support leg assembly 100 needs to be stored, the support rib 1 can be rotated and stored in the receiving groove 23. On the one hand, this can reduce the space occupied by the support leg assembly 100 in the stored state, and on the other hand, the receiving groove 23 can protect the support rib 1 and prevent the support rib 1 from being accidentally dislodged from the stored state.

[0050] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figure 8 As shown, the rotating shaft 11 and the supporting rib 1 are integrally formed.

[0051] Specifically, the rotating shaft 11 and the support rib 1 are integrally formed, so that no additional connection structure is needed between the rotating shaft 11 and the support rib 1, thereby effectively reducing costs.

[0052] Furthermore, as one specific implementation method in some embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the inner wall of the support leg 2 is provided with several reinforcing ribs 24, which are honeycomb shaped.

[0053] Specifically, the inner wall of the support leg 2 is provided with a plurality of reinforcing ribs 24, which are arranged in a honeycomb pattern. Thus, on the one hand, the honeycomb structure of the reinforcing ribs 24 can provide the maximum support area with minimal material usage, thereby improving material utilization efficiency. On the other hand, the honeycomb reinforcing rib design can increase the structural stability of the support leg 2; the hexagonal shape allows for uniform stress distribution in each cell of the reinforcing rib 24, reducing stress concentration and thus improving the overall compressive and bending resistance of the support leg 2.

[0054] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A support assembly for use in a bracket, the bracket comprising a support rod and a sleeve movably fitted onto the support rod, characterized in that, include: A support rib has a pivot at one end, with a first rotating end and a second rotating end formed at both ends of the pivot. The other end of the support rib is used to rotatably connect with the support rod. The support leg has one end for rotatably connecting with the sleeve. The inner wall of the support leg has a first mounting edge and a second mounting edge opposite to each other. The inner wall of the first mounting edge has a first mounting part with a first rotating groove. The opening of the first rotating groove faces the second mounting edge. The inner wall of the second mounting edge has a second mounting part with a second rotating groove. The opening of the second rotating groove is set along the length direction of the second mounting edge. When the first rotating end is placed in the opening of the first rotating groove, the second rotating end can be obliquely inserted into the second rotating groove along the opening of the second rotating groove, so that the first rotating end is inserted into the first rotating groove.

2. The support leg assembly according to claim 1, characterized in that, The inner wall of the second mounting edge is also provided with a guide plate, which is arranged along the length direction of the second mounting edge, and one end of the guide plate is connected to one end of the second mounting part.

3. The support leg assembly according to claim 2, characterized in that, A first guide wall is provided at the other end of the second mounting part, and the first guide wall is obliquely disposed in the second rotating groove.

4. The support leg assembly according to claim 1, characterized in that, The first mounting part is provided with a second guide wall around the opening of the first rotating groove, and the second guide wall is inclined toward the bottom of the first rotating groove.

5. The support leg assembly according to claim 1, characterized in that, Both the first rotating end and the second rotating end are frustum-shaped.

6. The support leg assembly according to claim 5, characterized in that, The diameter of the end face of the first rotating end is smaller than the diameter of the first rotating groove, and the diameter of the end face of the second rotating end is smaller than the diameter of the second rotating groove.

7. The support leg assembly according to claim 5, characterized in that, The end face of the first rotating end is provided with a first chamfer, and the end face of the second rotating end is provided with a second chamfer.

8. The support leg assembly according to any one of claims 1-7, characterized in that, A receiving groove for receiving the support rib is defined between the first mounting edge and the second mounting edge.

9. The support leg assembly according to any one of claims 1-7, characterized in that, The rotating shaft and the supporting rib are integrally formed.

10. The support leg assembly according to any one of claims 1-7, characterized in that, The inner wall of the support leg is provided with several reinforcing ribs, and the several reinforcing ribs are honeycomb-shaped.

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