Supporting leg structure for customized furniture

Abstract

The utility model relates to the technical field of custom-made furniture components, in particular to a supporting leg structure for custom-made furniture, which comprises a supporting leg column, a fixing seat arranged at the upper end of the supporting leg column, a plurality of screw holes formed in the fixing seat in an annular array and fixing screws arranged on the inner sides of the screw holes. According to the utility model, the original supporting leg structure is scientifically and reasonably improved, the outer diameter of the fixing seat is set to be the same as the outer diameter of the upper end of the supporting leg column, the inner groove, the outer screw cylinder and the limiting hole are arranged on the fixing seat, and the upper inner screw hole, the T-shaped insertion hole and the T-shaped insertion column are arranged on the supporting leg column; according to the supporting leg structure, step-by-step combined installation operation of the supporting leg structure can be achieved, meanwhile, the fixed fixing base can be hidden and stored above the supporting leg column, the problems that a fixing screw is screwed obliquely, a hole position deviates, and installation is not stable are reduced in the whole installation process, and therefore the attractiveness, coordination and structural stability of the supporting leg structure after installation are improved.

Description

Technical Field

[0001] This utility model relates to the field of customized furniture component technology, and in particular to a support leg structure for customized furniture. Background Technology

[0002] Custom solid wood furniture refers to furniture design and manufacturing by manufacturers based on the style of the house, the layout of the apartment, and the needs of the homeowner. This is an emerging industry that provides consumers and clients with a complete solution for solid wood home furnishings.

[0003] like Figure 5 As shown, this is the support leg structure of the previous generation of custom furniture. This type of support leg mainly consists of two parts: the support leg column and the fixing base. The fixing base is integrally fixed to the support leg column and can be fixed to the four corners of the bottom of the furniture with multiple fixing screws. However, this support leg structure has the following shortcomings in actual use: First, because the outer diameter of the fixing base is larger than the outer diameter of the upper end of the support leg column, the heads of the fixing screws will be exposed on the outside of the support leg column, affecting the overall appearance and coordination of the support leg after installation. Second, because the support leg column is mostly a sculpted structure, when the fixing screws are fixed to the bottom of the furniture through the screw holes reserved on the fixing base, the sculpted support leg column can easily interfere with the normal operation of tools, which can easily lead to problems such as the fixing screws being twisted, the holes being misaligned, and the installation being unstable, directly affecting the stability of the support leg after installation.

[0004] In view of this, it is particularly important to design and manufacture a support leg structure with an aesthetically pleasing and harmonious overall appearance that can improve the installation effect of fixing screws, and to apply it to custom furniture. Utility Model Content

[0005] The purpose of this utility model is to solve the problems of poor overall appearance and coordination after installation of the previous generation of support leg structures for custom furniture, and the easy interference with the normal installation operation of fixing screws. Therefore, a support leg structure for custom furniture is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A support leg structure for custom furniture includes a support leg post, a fixing seat disposed at the upper end of the support leg post, a plurality of screw holes arranged in a circular array on the fixing seat, and fixing screws disposed inside the plurality of screw holes. The support leg post and the fixing seat are separate structures. The outer diameter of the fixing seat is the same as the outer diameter of the upper end of the support leg post. A rotary locking mechanism is provided between the support leg post and the fixing seat for the overall assembly and fixing of the fixing seat to the upper end of the support leg post.

[0008] As a further description of the above technical solution:

[0009] The rotary locking mechanism includes an upper internal threaded hole in the middle of the upper end of the support leg column, an outer threaded cylinder integrally fixed to the lower end of the fixed base and corresponding to the upper internal threaded hole, and an anti-deviation part disposed between the support leg column and the outer threaded cylinder.

[0010] As a further description of the above technical solution:

[0011] The anti-deviation part includes a T-shaped insertion hole opened at the front end of the support leg column and facing the outer screw cylinder, a T-shaped insertion post movably installed inside the T-shaped insertion hole and with its inner end extending backward through the outer screw cylinder, and a limiting hole opened on the outer screw cylinder and located outside the T-shaped insertion post.

[0012] As a further description of the above technical solution:

[0013] The lower end of the fixing base has an upwardly recessed groove located below the screw hole.

[0014] As a further description of the above technical solution:

[0015] The upper outer side of the support leg column is provided with a stepped groove, and the inner side of the stepped groove is provided with an anti-slip pad located below the fixed seat.

[0016] As a further description of the above technical solution:

[0017] The lower end of the support leg column is provided with a height adjustment part for adjusting the height of the support leg column off the ground.

[0018] As a further description of the above technical solution:

[0019] The height adjustment section includes a lower internal threaded hole located at the middle of the lower end of the support leg column, an external threaded seat that is screwed into the inner side of the lower internal threaded hole, and a cross-shaped screw block integrally fixed to the lower end of the external threaded seat.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0021] In this invention, the original support leg structure has been scientifically and rationally improved. The outer diameter of the fixing seat is set to be the same as the outer diameter of the upper end of the support leg column. The fixing seat is provided with an inner groove, an outer screw cylinder, and a limiting hole. The support leg column is provided with an upper inner screw hole, a T-shaped insertion hole, and a T-shaped insertion post. The fixing seat can be pre-positioned and fixed at the lower corner of the furniture by fixing screws. Then, the support leg column is screwed into the outer screw cylinder of the fixing seat through the upper inner screw hole. At this time, the entire support leg can be stably fixed under the furniture. The head of the fixing screw is hidden and stored between the inner groove of the support leg column and the fixing seat. This structure can realize the step-by-step assembly and installation of the support leg structure. At the same time, the fixed seat can be hidden and stored on top of the support leg column after fixing. The entire installation process reduces the occurrence of problems such as fixing screw misalignment, hole displacement, and unstable installation, thereby improving the aesthetics, coordination, and structural stability of the support leg structure after installation. Attached Figure Description

[0022] Figure 1 This is a simplified structural diagram of a support leg structure for customized furniture proposed in this utility model;

[0023] Figure 2 This is a frontal view of the present invention.

[0024] Figure 3 This is a three-dimensional disassembly diagram of the present invention. Figure 1 ;

[0025] Figure 4 This is a three-dimensional disassembly diagram of the present invention. Figure 2 ;

[0026] Figure 5 This is a structural diagram of the support leg structure used in the previous generation of custom furniture in the existing technology.

[0027] Legend:

[0028] 1. Support leg column; 101. Upper internal threaded hole; 102. T-shaped insertion hole; 103. Lower internal threaded hole; 104. Stepped groove; 2. Fixing base; 201. Screw hole; 202. Inner groove; 203. Outer threaded barrel; 204. Limiting hole; 3. Fixing screw; 4. Anti-slip rubber pad; 5. Outer threaded seat; 501. Cross screw block; 6. T-shaped insertion column. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-5 This utility model provides a technical solution: a support leg structure for customized furniture, including a support leg column 1, a fixing seat 2 disposed on the upper end of the support leg column 1, a plurality of screw holes 201 arranged in a ring array on the fixing seat 2, and fixing screws 3 disposed inside the plurality of screw holes 201. The support leg column 1 and the fixing seat 2 are separate structures. The outer diameter of the fixing seat 2 is the same as the outer diameter of the upper end of the support leg column 1. A rotary locking mechanism is provided between the support leg column 1 and the fixing seat 2 for the overall assembly and fixing of the fixing seat 2 to the upper end of the support leg column 1.

[0031] Specifically, such as Figure 1-4 As shown, the rotary locking mechanism includes an upper internal threaded hole 101 opened in the middle of the upper end of the support leg column 1, an outer threaded cylinder 203 integrally fixed to the lower end of the fixing base 2 and corresponding to the upper internal threaded hole 101, and an anti-deviation part disposed between the support leg column 1 and the outer threaded cylinder 203.

[0032] The anti-deviation part includes a T-shaped insertion hole 102 opened at the front end of the support leg column 1 and facing the outer screw cylinder 203, a T-shaped insertion post 6 movably installed inside the T-shaped insertion hole 102 and with its inner end extending backward through the outer screw cylinder 203, and a limiting hole 204 opened on the outer screw cylinder 203 and located outside the T-shaped insertion post 6. When the T-shaped insertion post 6 is inserted into the limiting hole 204 on the outer screw cylinder 203 through the T-shaped insertion hole 102 on the support leg column 1, it can restrict the rotation of the outer screw cylinder 203 in the upper inner screw hole 101, thereby preventing the support leg column 1 from deflecting under the force below the fixed seat 2.

[0033] Specifically, such as Figure 1-4 As shown, the lower end of the fixing base 2 is provided with an upwardly recessed inner groove 202 below the screw hole 201. When the fixing screw 3 is screwed into the fixing base 2 and the lower end of the furniture, the head of the fixing screw 3 can be hidden and stored in the inner groove 202, without interfering with the screw-on and detached operation of the support leg column 1 under the fixing base 2.

[0034] A stepped groove 104 is provided on the outer side of the upper end of the support leg column 1. An anti-slip pad 4 is installed on the inner side of the stepped groove 104 below the fixed seat 2. On the one hand, it can flexibly seal the gap between the support leg column 1 and the fixed seat 2, thereby improving the stability of the support leg column 1 and the fixed seat 2 after they are combined and fixed. On the other hand, it can make the connection between the support leg column 1 and the fixed seat 2 tighter, reducing the offset, shaking and noise generated during the use of the support leg.

[0035] Specifically, such as Figure 1-4As shown, the lower end of the support leg column 1 is provided with a height adjustment part for adjusting the height of the support leg column 1 off the ground. The height adjustment part includes a lower internal threaded hole 103 opened in the middle of the lower end of the support leg column 1, an external threaded seat 5 installed inside the lower internal threaded hole 103 by threading, and a cross-shaped screw block 501 integrally fixed to the lower end of the external threaded seat 5. The cross-shaped screw block 501 is provided to facilitate the operator to hold and rotate the external threaded seat 5 for adjustment. By operating the external threaded seat 5 to rotate in the lower internal threaded hole 103, the overall height of the support leg column 1 off the ground can be adjusted.

[0036] Working principle: When using the support leg, firstly, the fixing base 2 is pre-positioned and adjusted to the corner of the bottom of the furniture. After aligning the screw hole 201 of the fixing base 2 with the mounting hole on the furniture, the fixing screw 3 can be vertically driven into the fixing base 2 and the furniture through the screw hole 201. At this time, the head of the fixing screw 3 is hidden and stored in the inner groove 202. Secondly, the support leg column 1 is screwed upward into the outer screw cylinder 203 of the fixing base 2 through the upper inner screw hole 101. When the anti-slip pad 4 at the upper end of the support leg column 1 contacts and presses against the lower end of the fixing base 2, the support leg column 1 will... The first step is to securely fix the T-shaped insert 6 below the fixed base 2. The second step is to take the T-shaped insert 6 and insert it through the T-shaped insertion hole 102 reserved on the support leg column 1. The inner end of the T-shaped insert 6 can then slide into the limiting hole 204 reserved on the outer screw cylinder 203. At this time, the fixed base 2 and the support leg column 1 are stably locked together. Finally, according to the actual installation height requirements, the operator holds and rotates the cross screw block 501, which can rotate the outer screw seat 5 downward in the lower inner screw hole 103 of the support leg column 1. This can adjust the length of the outer screw seat 5 screwed downward out of the support leg column 1, which is the height of the overall lifting of the support leg column 1.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A customized furniture support leg structure comprising a support leg column (1), a fixing base (2) provided at the upper end of the support leg column (1), a plurality of screw holes (201) provided in the fixing base (2) in a ring array, and a fixing screw (3) provided inside the plurality of screw holes (201), characterized in that, The supporting leg column (1) and the fixed seat (2) are separate structures. The outer diameter of the fixed seat (2) is the same as the upper outer diameter of the supporting leg column (1). A rotary locking mechanism is provided between the supporting leg column (1) and the fixed seat (2) for fixing the fixed seat (2) as a whole to the upper end of the supporting leg column (1).

2. A customized furniture support leg structure as claimed in claim 1, wherein, The rotary locking mechanism includes an upper internal threaded hole (101) opened in the middle of the upper end of the support leg column (1), an outer threaded cylinder (203) integrally fixed to the lower end of the fixed seat (2) and corresponding to the upper internal threaded hole (101), and an anti-deviation part disposed between the support leg column (1) and the outer threaded cylinder (203).

3. The customized furniture support leg structure according to claim 2, wherein, The anti-deviation part includes a T-shaped insertion hole (102) opened at the front end of the support leg column (1) and facing the outer screw cylinder (203), a T-shaped insertion post (6) movably installed inside the T-shaped insertion hole (102) and with its inner end extending backward through the outer screw cylinder (203), and a limiting hole (204) opened on the outer screw cylinder (203) and located outside the T-shaped insertion post (6).

4. The customized furniture support leg structure according to claim 1 or 2, wherein, The lower end of the fixing base (2) is provided with an upwardly recessed groove (202) located below the screw hole (201).

5. The customized furniture support leg structure according to claim 1 or 2, wherein, The upper outer side of the support leg column (1) is provided with a stepped groove (104), and the inner side of the stepped groove (104) is provided with an anti-slip pad (4) below the fixed seat (2).

6. The support leg structure for customized furniture according to claim 1, characterized in that, The lower end of the support leg column (1) is provided with a height adjustment part for adjusting the height of the support leg column (1) above the ground.

7. The customized furniture support leg structure according to claim 6, wherein, The height adjustment part includes a lower internal threaded hole (103) opened in the middle of the lower end of the support leg column (1), an external threaded seat (5) installed inside the lower internal threaded hole (103) by thread engagement, and a cross screw block (501) integrally fixed to the lower end of the external threaded seat (5).

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