Conical sofa leg

Abstract

The utility model discloses a conical sofa leg which comprises an inner supporting leg and a connecting top plate matched with the inner supporting leg and fixed with the bottom surface of a sofa, the inner supporting leg is conical, a cross-shaped reinforcing rib is arranged in a cavity in the inner supporting leg, and a clamping groove with two vertical sides is formed in the outer side of the inner supporting leg; a conical sleeve shell is clamped on the outer side of the inner supporting leg, a clamping edge on the sleeve shell is vertically clamped with a clamping groove in a sliding manner, and two notches in the bottom end of the sleeve shell are buckled with convex blocks at the end parts of the inner supporting leg, so that the purpose of supporting the sofa on the ground by matching the sleeve shell with the inner supporting leg is achieved, and the color and the pattern of the sleeve shell can be changed according to the color requirement of the sofa; various designs and environments of sofa application are met, so that the inner supporting legs are matched with the sofa to adapt to a wider range of scenes, and meanwhile, the inner supporting legs can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of sofa legs, in particular to a tapered sofa leg. Background Art

[0002] Sofa legs are an important part of the bottom of the sofa used to support the weight of the entire sofa. They are usually composed of supporting feet, the top of which is fixed to the bottom of the sofa, and the bottom of which is in contact with the ground. The supporting feet are L-shaped, square, round or columnar according to the overall style of the sofa. Long-term support will cause the sofa to tilt under force, and when the color of the supporting feet is changed, it is not convenient to properly match the color of the sofa legs according to the needs of the sofa style, which brings certain limitations to the scope of use of the sofa legs in conjunction with the sofa assembly;

[0003] Therefore, the utility model provides a tapered sofa foot installed with an external cover shell and a sofa. Utility Model Content

[0004] The purpose of the utility model is to provide a tapered sofa leg to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A conical sofa leg, comprising an inner supporting leg and a connecting top plate that cooperates with the inner supporting leg and is fixed to the bottom surface of the sofa, wherein the inner supporting leg is conical and a cross-shaped reinforcing rib is arranged in the cavity inside the inner supporting leg, and the outer side of the inner supporting leg is provided with a vertical slot on both sides;

[0007] A conical sleeve shell is clamped on the outer side of the inner supporting leg, and the clamping edge on the sleeve shell is vertically slidably clamped with the clamping groove, and two notches at the bottom end of the sleeve shell are buckled with the protrusions at the end of the inner supporting leg.

[0008] Furthermore, the connecting top plate is integrally arranged at the end of the inner supporting leg and the area of ​​the connecting top plate is larger than the area of ​​the end of the inner supporting leg. The connecting top plate is used to cooperate with the inner supporting leg and fix with the bottom surface of the sofa, increase the fitting surface of the inner supporting leg and the sofa, and thereby increase the force-bearing area of ​​the inner supporting leg cooperating with the sofa support.

[0009] Furthermore, the connecting top plate is provided with a plurality of screw holes for matching screws to penetrate, and the screws passing through the screw holes fix the connecting top plate and the bottom surface of the sofa as a whole, and lock the inner supporting feet to the bottom of the sofa to match the inner supporting feet to support the sofa.

[0010] Furthermore, a clamping hole is provided on the front side of the connecting top plate and is arranged between the two screw holes. The clamping hole is buckled with the protrusion pre-arranged on the connecting top plate and the bottom of the sofa, so as to achieve the effect of pre-positioning the inner supporting foot and the bottom of the sofa.

[0011] Furthermore, the middle portion of the reinforcing rib is cylindrically formed and connected to the reinforcing plates distributed in a "cross" shape. The middle portion of the reinforcing rib is cylindrically connected to four reinforcing plates, thereby increasing the anti-deformation stress of the inner supporting foot.

[0012] Furthermore, a bottom cover buckle hole for buckling with the bottom cover is provided at the end of the inner supporting foot, and the bottom cover buckle hole is buckled and fixed to the bottom cover which is in contact with the ground and is limited to the inner supporting foot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The tapered sofa leg has a tapered sleeve shell which is fitted with the outer part of the inner supporting leg and is sleeved on the outer part of the tapered inner supporting leg; the clamping edge on the sleeve shell is embedded in a vertical clamping groove on the inner supporting leg and is fitted with the outer part of the inner supporting leg; the bottom cover is buckled on the top end of the inner supporting leg through the bottom cover buckle hole; the connecting top plate at the end of the inner supporting leg is fixed to the bottom surface of the sofa, so that the purpose of supporting the sofa on the ground by the sleeve shell and the inner supporting leg is achieved; the sleeve shell can change the color and pattern of the sleeve shell according to the color requirements of the sofa, meet various designs and environments of the sofa application, make the inner supporting leg cooperate with the sofa to adapt to a wider range of scenes, and can also play a role in protecting the inner supporting leg. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the assembly structure of the inner support foot and the casing of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the inner supporting foot viewed from above of the utility model.

[0017] In the figure: 1. Inner supporting foot; 2. Connecting top plate; 3. Cavity; 4. Reinforcing rib; 5. Slot; 6. Shell; 7. Card edge; 8. Notch; 9. Bump; 10. Screw hole; 11. Card hole; 12. Bottom cover snap hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 , the utility model provides a technical solution:

[0020] A conical sofa leg comprises an inner supporting leg 1, and a connecting top plate 2 which cooperates with the inner supporting leg 1 and is fixed to the bottom surface of the sofa. The inner supporting leg 1 is conical, and a cross-shaped reinforcing rib 4 is arranged in a cavity 3 inside the inner supporting leg 1. The outer side of the inner supporting leg 1 is provided with a vertical slot 5 on both sides.

[0021] A conical sleeve 6 is clamped on the outer side of the inner supporting foot 1, and the clamping edge 7 on the sleeve 6 is vertically slidably clamped with the clamping groove 5, and the two notches 8 at the bottom end of the sleeve 6 are buckled with the protrusion 9 at the end of the inner supporting foot 1. The sleeve 6 is made of stainless steel structure as needed, and is used to provide a certain supporting and anti-deformation effect on the inner supporting foot 1 after being assembled with the inner supporting foot 1.

[0022] The connecting top plate 2 is integrally arranged at the end of the inner supporting leg 1 and the area of ​​the connecting top plate 2 is larger than the area of ​​the end of the inner supporting leg 1. The connecting top plate 2 is used to cooperate with the inner supporting leg 1 and fix it with the bottom surface of the sofa, increase the fitting surface of the inner supporting leg 1 and the sofa, and thereby increase the force-bearing area of ​​the inner supporting leg 1 supporting the sofa.

[0023] The connecting top plate 2 is provided with a plurality of screw holes 10 for screws to penetrate. The screws penetrate the screw holes 10 to fix the connecting top plate 2 and the bottom surface of the sofa as a whole, and lock the inner supporting foot 1 at the bottom of the sofa to cooperate with the inner supporting foot 1 to support the sofa.

[0024] A clamping hole 11 is provided on the front side of the connecting top plate 2 between the two screw holes 10. The clamping hole 11 is buckled with the protrusion pre-set on the bottom of the sofa to achieve the effect of pre-positioning the inner supporting foot 1 and the bottom of the sofa.

[0025] The middle part of the reinforcing rib 4 is cylindrical and connected to the reinforcing plates distributed in a "cross" shape. The middle part of the reinforcing rib 4 is cylindrical and connected to four reinforcing plates, thereby increasing the anti-deformation stress of the inner supporting foot 1.

[0026] The end of the inner supporting foot 1 is provided with a bottom cover buckle hole 12 buckled with the bottom cover, and the bottom cover buckle hole 12 is buckled and fixed to the bottom cover which is in contact with the ground and the casing 6 is limited on the inner supporting foot 1 .

[0027] The tapered sofa leg has a tapered cover 6 which is sleeved on the outside of the tapered inner supporting leg 1 and is fitted with the outer part of the inner supporting leg 1; a clamping edge 7 on the cover 6 is embedded in a vertical clamping groove 5 on the inner supporting leg 1 and is fitted with the outer part of the inner supporting leg 1; a bottom cover is buckled on the top end of the inner supporting leg 1 through a bottom cover buckle hole 12; a connecting top plate 2 at the end of the inner supporting leg 1 is fixed to the bottom surface of the sofa, so that the purpose of supporting the sofa on the ground through the cover 6 and the inner supporting leg 1 is achieved; the cover 6 can change the color and pattern of the cover 6 according to the color requirements of the sofa, so as to meet various designs and environments of the sofa application, so that the inner supporting leg 1 can be matched with the sofa to adapt to a wider range of scenes, and can also protect the inner supporting leg 1.

[0028] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conical sofa leg, comprising an inner supporting leg (1), and a connecting top plate (2) that cooperates with the inner supporting leg (1) and is fixed to the bottom surface of the sofa, characterized in that: The inner supporting foot (1) is conical and a cross-shaped reinforcing rib (4) is provided in the cavity (3) inside the inner supporting foot (1), and the outer side of the inner supporting foot (1) is provided with vertical slots (5) on both sides; The outer side of the inner supporting foot (1) is clamped with a conical sleeve (6), and the clamping edge (7) on the sleeve (6) is vertically slidably clamped with the clamping groove (5), and the two notches (8) at the bottom end of the sleeve (6) are buckled with the protrusions (9) at the end of the inner supporting foot (1).

2. The tapered sofa leg according to claim 1, characterized in that: The connecting top plate (2) is integrally arranged at the end of the inner supporting leg (1), and the area of ​​the connecting top plate (2) is larger than the area of ​​the end of the inner supporting leg (1).

3. The tapered sofa leg according to claim 2, characterized in that: The connecting top plate (2) is provided with a plurality of screw holes (10) through which matching screws penetrate.

4. The tapered sofa leg according to claim 3, characterized in that: The front side of the connecting top plate (2) is provided with a clamping hole (11) arranged between the two screw holes (10).

5. The tapered sofa leg according to claim 1, characterized in that: The middle portion of the reinforcing rib (4) is cylindrical and connected to the reinforcing rib plate distributed in a "cross" shape.

6. The tapered sofa leg according to claim 1, characterized in that: The end of the inner supporting foot (1) is provided with a bottom cover buckle hole (12) for buckling with the bottom cover.

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