Supporting leg for household furniture product

Abstract

The utility model relates to the technical field of furniture, and discloses a supporting leg for a household furniture product, the supporting leg comprises a transverse supporting leg, one end of the transverse supporting leg is fixedly connected with a longitudinal supporting leg, the transverse supporting leg and the longitudinal supporting leg are L-shaped, and a threaded rod is rotatably inserted into the longitudinal supporting leg. According to the supporting leg for the household furniture product, by arranging the transverse supporting leg body inclining upwards by a certain angle, the supporting leg body is forced to incline, by arranging the first weight reducing groove, the second weight reducing groove and the third weight reducing groove, the contact area between the supporting leg body and the outside is increased during pouring, and the vertical shearing force of the supporting leg body is reduced; the effects of improving the supporting strength and stability of the supporting leg are achieved, and the problems that in the prior art, when the supporting leg is used, a supporting point of the supporting leg can generate large shearing force, the supporting leg is prone to being damaged, the bearing capacity of the supporting leg is reduced, and the stability of a supporting object is affected to a certain degree are solved.

Description

Technical Field

[0001] The present application relates to the field of furniture technology, and in particular to a support leg for household furniture products. Background Art

[0002] Support legs are a type of support that is mainly used at the bottom of side cabinets, sofas, coffee tables, beds, bedside tables, etc. made of various materials to improve the stability of the supported items.

[0003] In the prior art, when the supporting legs are in use, their supporting points will generate relatively large shear forces, which can easily damage the supporting legs, reduce the load-bearing capacity of the supporting legs, and have a certain impact on the stability of the support itself. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a support leg for household furniture products, which has the advantages of being able to tilt the support leg when subjected to force, reducing vertical shear force, increasing the contact surface with the outside, and improving the supporting force and stability of the support leg. This solves the problem in the prior art that the support leg will generate a large shear force at its supporting point when in use, which can easily damage the support leg, reduce the load-bearing capacity of the support leg, and have a certain impact on the stability of the support itself.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a support leg for household furniture products, comprising a transverse support leg, one end of which is fixedly connected to a longitudinal support leg, the transverse support leg and the longitudinal support leg are L-shaped, a threaded rod is rotatably inserted inside the longitudinal support leg, and the outer circumferential surface of the threaded rod is threadedly connected to the support rod.

[0006] Through the above scheme, since in the prior art, the supporting points of the supporting legs will generate large shear forces when in use, which can easily damage the supporting legs, reduce the load-bearing capacity of the supporting legs, and have a certain impact on the stability of the support itself, by setting a lateral supporting leg that is tilted upward at a certain angle, the supporting leg is forced to tilt and the vertical shear force is reduced. By setting the first weight-reducing groove, the second weight-reducing groove, and the third weight-reducing groove, the contact area between the supporting leg and the outside during casting is increased, thereby improving the supporting strength and stability of the supporting leg.

[0007] Furthermore, the lateral support leg is tilted upward at a certain angle as a whole, and the upper surface of the lateral support leg is a plane.

[0008] Through the above solution, the vertical shear force is reduced by the upwardly inclined lateral supporting feet, thereby increasing the supporting force and stability of the supporting feet.

[0009] Furthermore, a first weight-reducing groove is provided inside the transverse supporting leg, a second weight-reducing groove is provided inside the transverse supporting leg, and a third weight-reducing groove is provided inside the transverse supporting leg.

[0010] Through the above scheme, by providing the first weight-reducing groove, the second weight-reducing groove and the third weight-reducing groove, the contact area between the supporting foot and the outside during casting is increased, thereby improving the supporting strength and stability of the supporting foot.

[0011] Furthermore, a first installation groove is formed inside the transverse supporting leg, and a second installation groove is formed inside the transverse supporting leg.

[0012] Through the above solution, by providing the first installation groove and the second installation groove, it is convenient to connect and install the supporting foot and the supporting object.

[0013] Furthermore, a support plate is fixedly connected to the bottom surface of the support rod, and an anti-slip pad is fixedly connected to the bottom surface of the support plate.

[0014] Through the above solution, the supporting feet are supported by the supporting plates, and the friction resistance between the supporting feet and the ground is increased by the anti-skid pads, so that the supporting feet are prevented from sliding easily and the stability of the supporting feet is increased.

[0015] Furthermore, a circular groove is formed on the upper surface of the longitudinal supporting foot, and a hexagonal block is fixedly sleeved on the outer circumferential surface of the threaded rod.

[0016] Through the above solution, it is convenient for the user to rotate the threaded rod through the hexagonal block to adjust the height of the support rod.

[0017] Furthermore, a limiting ring is fixedly sleeved on the outer circumferential surface of the threaded rod, and the outer circumferential surface of the limiting ring is rotatably connected to the inner part of the longitudinal supporting foot.

[0018] Through the above solution, the threaded rod is restricted to prevent the threaded rod from being lifted or lowered longitudinally, thereby increasing the stability of the threaded rod's movement.

[0019] Furthermore, a limiting groove is provided inside the longitudinal supporting foot, the outer circumferential surface of the supporting rod is fixedly connected to a limiting plate, and the outer surface of the limiting plate is slidably connected to the longitudinal supporting foot via the limiting groove.

[0020] Through the above scheme, the support rod is restricted to prevent the support rod from rotating with the threaded rod, so that the support rod is always kept in longitudinal lifting, and then the support plate is always kept in longitudinal lifting, thereby increasing the stability of the support rod and the support plate.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The supporting feet used in the household furniture product are provided with lateral supporting feet tilted upward at a certain angle, so that the supporting feet are tilted under force, and the first weight-reducing groove, the second weight-reducing groove and the third weight-reducing groove are provided to increase the contact area between the supporting feet and the outside during casting, thereby achieving the effect of reducing the vertical shear force of the supporting feet and improving the supporting strength and stability of the supporting feet. This solves the problem in the prior art that when the supporting feet are in use, their supporting points will generate large shear forces, which can easily damage the supporting feet, reduce the load-bearing capacity of the supporting feet, and have a certain impact on the stability of the support itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0024] Figure 2 This is the overall upward structural diagram of this application;

[0025] Figure 3 This is the overall cross-sectional structural diagram of this application;

[0026] Figure 4 This is the overall front view structure diagram of this application.

[0027] In the figure:

[0028] 1. Horizontal support foot; 2. Longitudinal support foot; 3. First weight-reducing groove; 4. Second weight-reducing groove; 5. Third weight-reducing groove; 6. First mounting groove; 7. Second mounting groove; 8. Circular groove; 9. Threaded rod; 10. Support rod; 11. Support plate; 12. Anti-slip pad; 13. Hexagonal block; 14. Limiting ring; 15. Limiting groove; 16. Limiting plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a support leg for a household furniture product includes a transverse support leg 1, one end of which is fixedly connected to a longitudinal support leg 2, the transverse support leg 1 and the longitudinal support leg 2 are L-shaped, a threaded rod 9 is rotatably inserted inside the longitudinal support leg 2, and a support rod 10 is threadedly connected to the outer circumference of the threaded rod 9.

[0031] See also Figure 1 , Figure 2 and Figure 4 The lateral support foot 1 is tilted upward at a certain angle as a whole, and the upper surface of the lateral support foot 1 is a plane. The upward tilted lateral support foot 1 reduces the vertical shear force and increases the supporting force and stability of the support foot.

[0032] See also Figure 1 , Figure 2 and Figure 3 A first weight-reducing groove 3 is opened inside the transverse supporting foot 1, a second weight-reducing groove 4 is opened inside the transverse supporting foot 1, and a third weight-reducing groove 5 is opened inside the transverse supporting foot 1. By providing the first weight-reducing groove 3, the second weight-reducing groove 4, and the third weight-reducing groove 5, the contact area between the supporting foot and the outside is increased during casting, thereby improving the supporting strength and stability of the supporting foot.

[0033] See also Figure 1 , Figure 2 and Figure 3 A first mounting groove 6 is provided inside the lateral support foot 1, and a second mounting groove 7 is provided inside the lateral support foot 1. By providing the first mounting groove 6 and the second mounting groove 7, it is convenient to connect and install the support foot and the support object.

[0034] See also Figure 1 , Figure 2 and Figure 3 The bottom surface of the support rod 10 is fixedly connected with a support plate 11, and the bottom surface of the support plate 11 is fixedly connected with an anti-skid pad 12. The support plate 11 supports the support foot, and the anti-skid pad 12 increases the friction resistance between the support foot and the ground to prevent the support foot from sliding easily and increase the stability of the support foot.

[0035] See also Figure 1 and Figure 3 A circular groove 8 is provided on the upper surface of the longitudinal support foot 2, and a hexagonal block 13 is fixedly sleeved on the outer circumference of the threaded rod 9, so that the user can rotate the threaded rod 9 through the hexagonal block 13 to adjust the height of the support rod 10.

[0036] See also Figure 3 The outer circumference of the threaded rod 9 is fixedly sleeved with a limiting ring 14, and the outer circumference of the limiting ring 14 is rotatably connected to the inner part of the longitudinal support foot 2 to limit the threaded rod 9, prevent the threaded rod 9 from longitudinally lifting and lowering, and increase the stability of the threaded rod 9 movement.

[0037] See also Figure 2 and Figure 3A limiting groove 15 is provided inside the longitudinal supporting foot 2, and a limiting plate 16 is fixedly connected to the outer circumferential surface of the supporting rod 10. The outer surface of the limiting plate 16 is slidably connected to the longitudinal supporting foot 2 through the limiting groove 15, so as to limit the supporting rod 10 and prevent the supporting rod 10 from rotating with the threaded rod 9, so as to enable the supporting rod 10 to always maintain the longitudinal lifting, and then enable the supporting plate 11 to always maintain the longitudinal lifting, thereby increasing the stability of the supporting rod 10 and the supporting plate 11.

[0038] In the present embodiment, a support foot for a household furniture product is provided with a lateral support foot 1 that is tilted upward at a certain angle, so that the support foot is tilted under force, and by providing a first weight-reducing groove 3, a second weight-reducing groove 4, and a third weight-reducing groove 5, the contact area between the support foot and the outside during casting is increased, thereby achieving the effect of reducing the vertical shear force of the support foot and improving the supporting strength and stability of the support foot. This solves the problem in the prior art that when the support foot is in use, its supporting point will generate a large shear force, which is easy to damage the support foot, reduce the bearing capacity of the support foot, and cause a certain impact on the stability of the support itself.

[0039] It should be noted that the outer surfaces of the transverse supporting legs 1 and the longitudinal supporting legs 2 are provided with an anti-rust coating to prevent the supporting legs from being corroded by water vapor during use and rusting, thereby reducing the supporting force of the supporting legs themselves and affecting the stability of the supported object.

[0040] The working principle of the above embodiment is:

[0041] By setting a transverse support foot 1 that is tilted upward at a certain angle, the support foot is forced to tilt and the vertical shear force of the support foot is reduced. By setting the first weight-reducing groove 3, the second weight-reducing groove 4 and the third weight-reducing groove 5, the contact area between the support foot and the outside during pouring is increased, the supporting strength and stability of the support foot are improved, and it is avoided that the support point of the support foot generates a large shear force when in use, which may damage the support foot. The support foot and the support object can be installed and connected through the first installation groove 6 and the second installation groove 7. During the use of the support foot, the threaded rod 9 can be rotated through the hexagonal block 13, and the threaded rod 9 will drive the support rod 10 to rise and fall, and the support rod 10 will drive the support plate 11 and the anti-skid pad 12 to rise and fall. The height of the support plate 11 and the anti-skid pad 12 can be adjusted according to specific needs, thereby adjusting the height of the support object, so that the support object is at a comfortable height, and the flexibility and practicality of the support foot are improved.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0043] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A support leg for a household furniture product, comprising a lateral support leg (1), characterized in that: One end of the transverse support foot (1) is fixedly connected to a longitudinal support foot (2); the transverse support foot (1) and the longitudinal support foot (2) are L-shaped; a threaded rod (9) is rotatably inserted inside the longitudinal support foot (2); and a support rod (10) is threadedly connected to the outer circumference of the threaded rod (9).

2. The supporting foot for household furniture products according to claim 1, characterized in that: The lateral support foot (1) is tilted upward at a certain angle as a whole, and the upper surface of the lateral support foot (1) is a plane.

3. The supporting foot for household furniture products according to claim 1, characterized in that: A first weight-reducing groove (3) is provided inside the transverse supporting foot (1), a second weight-reducing groove (4) is provided inside the transverse supporting foot (1), and a third weight-reducing groove (5) is provided inside the transverse supporting foot (1).

4. The supporting foot for household furniture products according to claim 1, characterized in that: A first installation groove (6) is provided inside the transverse supporting foot (1), and a second installation groove (7) is provided inside the transverse supporting foot (1).

5. The supporting foot for household furniture products according to claim 1, characterized in that: The bottom surface of the support rod (10) is fixedly connected to a support plate (11), and the bottom surface of the support plate (11) is fixedly connected to an anti-slip pad (12).

6. The supporting foot for household furniture products according to claim 1, characterized in that: A circular groove (8) is formed on the upper surface of the longitudinal support foot (2), and a hexagonal block (13) is fixedly sleeved on the outer circumferential surface of the threaded rod (9).

7. The supporting foot for household furniture products according to claim 1, characterized in that: The outer circumferential surface of the threaded rod (9) is fixedly sleeved with a limiting ring (14), and the outer circumferential surface of the limiting ring (14) is rotatably connected to the inside of the longitudinal support foot (2).

8. The supporting foot for household furniture products according to claim 1, characterized in that: A limiting groove (15) is provided inside the longitudinal support foot (2); the outer circumferential surface of the support rod (10) is fixedly connected to a limiting plate (16); and the outer surface of the limiting plate (16) is slidably connected to the longitudinal support foot (2) via the limiting groove (15).

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