High-strength metal table

Abstract

A high-strength metal table comprises a base of a plate-shaped structure, a table plate and a supporting column connected between the base and the table plate, the bottom end of the supporting column is fixedly connected to the base, the bottom face of the table plate is installed at the top end of the supporting column in an offset mode, and the supporting column comprises a metal steel pipe and a sleeve. The top of the metal steel pipe is connected with the table board through a first connecting seat, the bottom of the sleeve is connected with the base through a second connecting seat, a plurality of structural protruding strips extending in the axial direction are arranged on the sleeve, and the first connecting seat and the second connecting seat are arranged at the top and the bottom of the supporting column respectively to improve connecting stability. Meanwhile, the supporting columns are divided into the internal metal steel pipes and the external sleeves, the metal steel pipes are used for connecting the table plate and the base, the sleeves are tightly connected to the metal steel pipes in a sleeving mode, and the multiple sets of structural protruding strips are arranged on the outer sides of the sleeves to improve the bending resistance of the supporting columns, so that the structural stability is improved, the bearing performance of the metal table is improved, and the durability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a high-strength metal table. Background Art

[0002] With the continuous development of modern furniture design concepts, metal furniture has gradually gained favor among consumers due to its durability and beautiful appearance. Especially in small spaces, a small metal table with exquisite design and high strength can not only meet daily use needs, but also enhance the overall aesthetics of the space.

[0003] There are many types of small metal tables on the market, but some problems are common. For example, Chinese utility model patent application number 202120686289.2 discloses a lifting metal table, which includes a base plate, a table top located above the base plate, and a table leg for supporting the table top. The bottom of the base plate is provided with multiple foot pads for stably placing the base plate. Due to the eccentric setting of the table top, the metal table has an exquisite appearance, but this will cause the table legs to be subjected to greater bending stress, making them prone to bending. After long-term use, the structure may deform and affect normal use. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a high-strength metal table.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A high-strength metal table includes a base and a table top of a plate-like structure and a support column connected between the base and the table top, the bottom end of the support column is fixedly connected to the base, and the bottom surface of the table top is offset and installed on the top of the support column. The support column includes a metal steel pipe and a sleeve, the top of the metal steel pipe is connected to the table top through a first connecting seat, and the bottom of the metal steel pipe is fixedly connected to the base through bolts. The sleeve is tightly sleeved on the metal steel pipe, the top of the sleeve is against the first connecting seat, and the bottom of the sleeve is connected to the base through a second connecting seat. The sleeve is provided with a plurality of structural ridges extending in the axial direction, and the plurality of structural ridges are evenly distributed around the outer surface of the metal steel pipe.

[0007] In the present invention, a limiting groove is further provided on the inner side of the sleeve to prevent the metal steel pipe from rotating. The limiting groove extends to both ends along the main axis. A limiting protrusion is provided on the outer side of the metal steel pipe along the axial direction. The metal steel pipe is embedded in the limiting groove from one end of the sleeve, and the sleeve and the metal steel pipe are interference fit.

[0008] In the present invention, the first connecting seat includes a fixing plate for fixing to the bottom of the table top and a sleeve for inserting the metal steel pipe. The sleeve is arranged in the middle of the fixing plate and is integrally formed with the fixing plate. A first slot with a downward opening is provided on the sleeve. The outer diameter of the first slot is adapted to the outer diameter of the metal steel pipe. After the top end of the metal steel pipe is inserted into the first slot, it is connected and fixed to the metal steel pipe by passing through the top of the fixing plate downwardly through bolts. After the connection and fixation, the bottom of the sleeve is against the top end of the sleeve to form an axial limit.

[0009] Furthermore, the outer diameter of the sleeve gradually decreases in an arc-shaped trend from the fixed disk downward to form a cone-shaped structure. A plurality of groups of reinforcing ribs are provided on the outer side of the sleeve, and the plurality of groups of reinforcing ribs are evenly distributed around the sleeve.

[0010] In the present invention, a plurality of evenly distributed connecting grooves are provided on the outer edge of the second connecting seat, and the second connecting seat is flange-connected to the base through the connecting grooves. A second slot with an upward opening and a size adapted to the outer contour of the sleeve is also provided in the middle of the second connecting seat. After the sleeve is inserted into the second slot, the structural convex strip is matched to form a circumferential limit.

[0011] In the utility model, the bottom of the base is provided with a plurality of convex strip structures that are staggered horizontally and vertically.

[0012] Furthermore, the base is provided with a notch for placing the chair legs.

[0013] The utility model has the following advantages and beneficial effects:

[0014] The connection stability is improved by respectively arranging a first connecting seat and a second connecting seat at the top and bottom of the support column. At the same time, the support column is divided into an internal metal steel pipe and an external sleeve. The metal steel pipe is used to connect the table top and the base. The sleeve is tightly sleeved on the metal steel pipe, and multiple groups of structural ridges are arranged on the outside of the sleeve to improve the bending resistance of the support column, thereby improving the structural stability, enhancing the load-bearing performance of the metal table, and improving durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 Schematic diagram of the structure of the metal table in this embodiment;

[0017] Figure 2 This is a disassembled diagram of the metal table in this embodiment;

[0018] Figure 3 for Figure 2 Enlarged view of area A in the middle;

[0019] Figure 4 for Figure 2Enlarged view of area B in the middle;

[0020] Figure 5 This is a bottom view of the first connecting socket in this embodiment. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention, but the present invention is not limited to the following embodiments.

[0022] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0023] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present invention, the descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0024] like Figures 1 to 5As shown, this embodiment discloses a high-strength metal table, including a base 1 and a table top 2 of a plate-like structure and a support column 3 connected therebetween, the bottom end of the support column 3 is fixedly connected to the base 1, and the bottom surface of the table top 2 is offset installed on the top of the support column 3, the support column 3 includes a metal steel pipe 31 and a sleeve 32, the top of the metal steel pipe 31 is connected to the table top 2 through a first connecting seat 33, the bottom of the metal steel pipe 31 is fixedly connected to the base 1 through bolts, the sleeve 32 is tightly sleeved on the metal steel pipe 31, the top of the sleeve 32 is against the first connecting seat 33, the bottom of the sleeve 32 is connected to the base 1 through a second connecting seat 34, and a plurality of structural ridges 321 extending axially are provided on the sleeve 32, and the plurality of structural ridges 321 are evenly distributed around the outer surface of the metal steel pipe 31. The connection stability is improved by respectively arranging a first connecting seat 33 and a second connecting seat 34 at the top and bottom of the support column 3. At the same time, the sleeve 32 is tightly sleeved on the metal steel pipe 31, and multiple groups of structural ridges 321 are arranged on the outside of the sleeve 32 to improve the bending resistance of the support column 3, thereby improving the structural stability, enhancing the load-bearing performance of the metal table, and improving durability.

[0025] In this embodiment, the inner side of the sleeve 32 is further provided with a limiting groove 322 for preventing relative rotation with the metal steel tube 31. The limiting groove 322 extends along the main axis to both ends. The outer side of the metal steel tube 31 is axially provided with a limiting protrusion 311. The metal steel tube 31 is embedded in the limiting groove 322 from one end of the sleeve 32. Specifically, in order to improve stability, the sleeve 32 and the metal steel tube 31 are interference fit. Preferably, the limiting protrusion 311 can be integrally processed and formed on the sleeve 32 by cutting, or the limiting protrusion 311 can be fixed to the outer surface of the sleeve 32 by welding.

[0026] In this embodiment, the first connecting seat 33 includes a fixing plate 331 for fixing to the bottom of the table top 2 and a sleeve 332 for inserting the metal steel pipe 31. The sleeve 332 is arranged in the middle of the fixing plate 331 and is integrally formed with the fixing plate 331. Specifically, the sleeve 332 is provided with a first slot 333 with an opening facing downward. The outer diameter of the first slot 333 is adapted to the outer diameter of the metal steel pipe 31. After the top end of the metal steel pipe 31 is inserted into the first slot 333, it is connected and fixed to the metal steel pipe 31 by bolts. After the connection and fixation, the bottom of the sleeve 332 is against the top end of the sleeve 32 to form an axial limit. The first connecting seat 33 is connected to the table top 2 through the fixing plate 331, thereby improving the connection stability.

[0027] Furthermore, the outer diameter of the sleeve 332 gradually decreases in an arc-shaped trend from the fixed plate 331 downward, thereby forming a conical structure, and a plurality of groups of reinforcing ribs 334 are provided between the outer arc surface of the sleeve 332 and the fixed plate 331. The plurality of groups of reinforcing ribs 334 are evenly distributed around the sleeve 332. When the table top 2 bears weight, the reinforcing ribs 334 between the sleeve 332 and the fixed plate 331 can effectively resist bending stress, thereby ensuring structural stability while improving supporting energy.

[0028] In this embodiment, the outer edge of the second connecting seat 34 is provided with a number of evenly distributed connecting grooves 341, which are bolted through the connecting grooves 341 to form a flange connection with the base 1. The middle part of the second connecting seat 34 is also provided with a second slot 342 with an upward opening and a size that is adapted to the outer contour of the sleeve 32. After the sleeve 32 is inserted into the second slot 342, it cooperates with the structural ridge 321 to form a circumferential limit.

[0029] In this embodiment, when the structural strength of the table top 2 and the support column 3 is increased, the strength requirement for the base 1 is also increased. Therefore, a plurality of horizontal and vertical crisscross convex strip structures 11 are provided at the bottom of the base 1. The convex strip structures 11 can improve the bending resistance of the base 1. In addition, during use, it is found that the plate-like structure of the base 1 will affect the placement of the chair, so that the front legs of the chair can only be placed on the outside of the base 1 at most. This will cause the chair to be far away from the table top 2. When the chair wants to move forward, it will be hindered by the base 1. Therefore, without affecting the structural stability, a notch 10 for placing the chair legs is provided on the base 1. In this way, the chair legs can be placed in the notch 10 to adjust the relative distance between the chair and the table top 2, thereby improving convenience and practicality.

[0030] The above contents described in this specification are merely examples of the present invention. Those skilled in the art in the technical field to which the present invention belongs may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the contents of the present invention specification or exceed the scope defined by the claims, they shall fall within the scope of protection of the present invention.

Claims

1. A high-strength metal table, comprising a base (1) and a table top (2) of a plate-like structure, and a support column (3) connected between the base (1) and the table top (2), wherein the bottom end of the support column (3) is fixedly connected to the base (1), and the bottom surface of the table top (2) is offset and mounted on the top end of the support column (3), characterized in that: The support column (3) includes a metal steel pipe (31) and a sleeve (32), the top of the metal steel pipe (31) is connected to the table top (2) through a first connecting seat (33), the bottom of the metal steel pipe (31) is fixedly connected to the base (1) through bolts, the sleeve (32) is tightly sleeved on the metal steel pipe (31), the top of the sleeve (32) is against the first connecting seat (33), and the bottom of the sleeve (32) is connected to the base (1) through a second connecting seat (34), and the sleeve (32) is provided with a plurality of structural ridges (321) extending in the axial direction, and the plurality of structural ridges (321) are evenly distributed around the outer surface of the metal steel pipe (31).

2. A high-strength metal table according to claim 1, characterized in that: The inner side of the sleeve (32) is further provided with a limiting groove (322) for preventing the metal steel pipe (31) from rotating. The limiting groove (322) extends along the main axis to both ends. The outer side of the metal steel pipe (31) is provided with a limiting protrusion (311) along the axial direction. The metal steel pipe (31) is embedded in the limiting groove (322) from one end of the sleeve (32). The sleeve (32) and the metal steel pipe (31) are interference fit.

3. The high-strength metal table according to claim 1, characterized in that: The first connecting seat (33) includes a fixing plate (331) for fixing to the bottom of the table top (2) and a sleeve (332) for inserting the metal steel pipe (31). The sleeve (332) is arranged in the middle of the fixing plate (331) and is integrally formed with the fixing plate (331). A first slot (333) with a downward opening is provided on the sleeve (332). The outer diameter of the first slot (333) is adapted to the outer diameter of the metal steel pipe (31). After the top end of the metal steel pipe (31) is inserted into the first slot (333), the bolt passes downward from the top of the fixing plate (331) and is connected and fixed to the metal steel pipe (31). After the connection and fixation, the bottom of the sleeve (332) abuts against the top end of the sleeve (32) to form an axial limit.

4. The high-strength metal table according to claim 3, characterized in that: The outer diameter of the sleeve (332) gradually decreases in an arc-shaped trend from the fixed disk (331) downward to form a conical structure. The outer side of the sleeve (332) is provided with multiple groups of reinforcing ribs (334), and the multiple groups of reinforcing ribs (334) are evenly distributed around the sleeve (332).

5. The high-strength metal table according to claim 1, characterized in that: The outer edge of the second connecting seat (34) is provided with a plurality of evenly distributed connecting slots (341), and the second connecting seat (34) is flange-connected to the base (1) through the connecting slots (341). The middle portion of the second connecting seat (34) is also provided with a second slot (342) with an upward opening and a size adapted to the outer contour of the sleeve (32). After the sleeve (32) is inserted into the second slot (342), it cooperates with the structural ridge (321) to form a circumferential limit.

6. The high-strength metal table according to claim 1, characterized in that: The bottom of the base (1) is provided with a plurality of convex strip structures (11) that are staggered in both horizontal and vertical directions.

7. The high-strength metal table according to claim 6, characterized in that: The base (1) is provided with a notch (10) for placing the chair legs.

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