Combined table leg and lifting table

Abstract

The utility model discloses a combined table leg and a lifting table, and belongs to the technical field of electric lifting tables. A combined table leg comprises a bottom plate, two oblique beams connected with the bottom plate and a top cover which is fixedly connected with the two oblique beams, the top cover and the bottom plate form a closed enclosure frame, the top cover is provided with via holes for table legs to penetrate through, and the bottom plate is provided with mounting holes fixedly connected with the table legs. According to the combined table leg, the stiff design that a conventional lifting table is only provided with a long-strip-shaped foot plate is broken through, the bottom plate serves as a main stress part to support the whole lifting table, the two oblique beams, the top cover and the bottom plate form a surrounding frame, the stability of the lifting table is improved, the lifting table is more attractive, and the combined table leg is suitable for popularization and application. And more choices are provided for the user.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric lifting tables, in particular to a combined table leg and a lifting table. Background Art

[0002] As an increasingly popular piece of furniture, lift tables are generally composed of a tabletop, table legs and table feet. In the past, lift table feet focused more on structural stability and were generally designed in a long strip shape, welded from two metal plates. They were monotonous in shape and color, and could not meet personalized needs.

[0003] In the prior art, many manufacturers use pipes or wood to make the footboard into a triangular whole, which not only has a high manufacturing cost but also has a large packaging size, which is not conducive to transportation. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a combined table leg and a lifting table, which not only improves the appearance of the lifting table, but also adopts an assembled design to reduce the packaging size.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a combined table leg, comprising a base plate, two inclined beams connected to the base plate, a top cover fixedly connected to the two inclined beams and forming a closed frame together with the base plate, the top cover having a through hole for the table legs to pass through, and the base plate having a mounting hole fixedly connected to the table legs.

[0006] Furthermore, the top cover has connecting parts at both ends, and the connecting parts are inserted into the inclined beam and fixedly connected to the inclined beam.

[0007] Furthermore, it also includes a connecting angle seat; the connecting angle seat has a first extending portion and a second extending portion, the first extending portion is fixedly connected to the base plate; the second extending portion is fixedly connected to the inclined beam.

[0008] Furthermore, a nut matched with an anchor screw is provided on the first extension portion, and the anchor screw and the nut are screwed together to fix the connecting angle seat and the base plate.

[0009] Furthermore, it also includes at least one side panel; the side panel is arranged in the frame composed of the bottom plate, the top cover and the inclined beam.

[0010] Furthermore, the side panels are provided with a plurality of protrusions, the bottom panel, top cover and / or inclined beams are provided with grooves corresponding to the protrusions, and the side panels are clamped in the frame formed by the bottom panel, top cover and inclined beams through the protrusions and grooves.

[0011] Furthermore, the side panel comprises a clip strip having an H-shaped cross-section and a left side panel and a right side panel respectively arranged on the left and right sides of the clip strip.

[0012] Further, groove portions are provided on the opposite side surfaces of the two inclined beams, and the edges of the side plates are clamped in the groove portions.

[0013] Further, the side plates are made of polyester fiber boards; a plurality of V-shaped grooves are provided in the middle of the side plates.

[0014] A lifting table includes the combined table legs described in any one of the above, liftable table legs installed on the combined table legs, and a tabletop installed on the table legs.

[0015] The beneficial technical effects of the present utility model:

[0016] 1. The combined table legs of the present utility model break through the dull design of the conventional lifting table with only long strip-shaped foot plates. Not only does the bottom plate serve as the main load-bearing part to support the entire lifting table, but also a surrounding frame is formed by two inclined beams, a top cover and the bottom plate, improving the appearance of the lifting table and providing more choices for users.

[0017] 2. The combined table legs of the present utility model adopt the on-site splicing method for users. Not only are the bottom plate and the inclined beams assembled, but the side plates are also convenient to assemble. Compared with the integral table legs, its packaging volume is small, the transportation cost is low, and it is more conducive to long-distance transportation, especially for overseas exports.

[0018] 3. The splicing method of the present utility model is simple and reliable. By adopting the methods of partial plugging, partial clamping and screw fastening at key positions, not only the assembly efficiency is improved, but also the stability of the table legs can be ensured. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below.

[0020] Figure 1 Schematic diagram of the structure of the combined table legs in Embodiment 1 of the present utility model;

[0021] Figure 2 Exploded view of the combined table legs in Embodiment 1 of the present utility model;

[0022] Figure 3 Schematic diagram of the structure of the top cover in Embodiment 1 of the present utility model;

[0023] Figure 4 Schematic diagram of the structure of the connecting angle seat in Embodiment 1 of the present utility model;

[0024] Figure 5 Exploded view of Embodiment 2 of the present utility model;

[0025] Figure 6 Schematic diagram of the structure of the inclined beam in Embodiment 2 of the present utility model;

[0026] Figure 7 This is a schematic diagram of the side plate structure of the second embodiment of the present utility model;

[0027] Figure 8 This is an exploded view of the third embodiment of the present utility model

[0028] Figure 9 This is a schematic diagram of the side plate structure of the third embodiment of the present utility model;

[0029] Figure 10 This is a schematic diagram of the lifting table structure of the present utility model;

[0030] Figure 11 This is a schematic diagram of the connection method between the connecting angle seat and the bottom plate of the present utility model.

[0031] Among them, 1-bottom plate, 11-anchor screw, 2-inclined beam, 2a-groove part, 3-top cover, 3a-through hole, 3b-connection part, 3c-elastic piece, 4-connecting angle seat, 4a-first protruding part, 4b-second protruding part, 41-nut, 5-side plate, 5a-V-shaped groove, 51-left side plate, 52-right side plate, 53-card strip. Detailed implementation manners

[0032] The above embodiments only describe the preferred implementation manners of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary engineering and technical personnel in the art to the technical solutions of the present utility model shall all fall within the protection scope determined by the claims of the present utility model.

[0033] Embodiment 1

[0034] As in Chinese Patent CN207544623U, a lifting table generally includes table feet, several table legs and a tabletop. Usually, more consideration is given to the stability of the complete set of products for the table feet of the lifting table, which are generally designed to be long strips, welded by two upper and lower metal plates or directly using rectangular metal pipes as the table feet.

[0035] The present utility model discloses a combined table foot for a lifting table, in combination with Figures 1 to 4 As shown, the table foot includes a bottom plate 1, the bottom plate 1 is fixedly connected to two inclined beams 2, the top cover 3 is fixedly connected to the other ends of the two inclined beams 2, and the four parts form a closed frame. The bottom plate 1 and the inclined beam 2 can be directly connected or connected by other connecting parts. Among them, the top cover 3 has a through hole 3a for the table leg to pass through, and the bottom plate 1 has a mounting hole fixedly connected to the table leg. During installation, the table leg of the lifting table passes through the through hole 3a, and the bottom of the table leg is fixedly connected to the bottom plate 1 by screws, so that the table leg and the table foot are integrated. This design not only makes the lifting table beautiful in appearance, but also the middle part of the table leg is restricted by the top cover 3, indirectly improving the stability of the lifting table.

[0036] In this utility model, the bottom plate 1 and the inclined beam 2 are preferably tubes with a rectangular cross-section, and profiles with other cross-sectional shapes can also be used. Only the rectangular tube is taken as an example for illustration, and profiles with other shapes will not be elaborated here. The bottom plate 1 and the inclined beam 2 are hollow tubes. Both ends of the top cover 3 have connecting parts 3b, and the connecting parts 3b can be inserted into the inclined beam 2 to form a fixed connection with the inclined beam 2. An installation hole can be provided at the upper end of the inclined beam 2, and screws pass through the screw holes to fasten the top cover 3 and the inclined beam 2.

[0037] Preferably, the top cover 3 is a plastic part, which is made by mold processing. Plastic parts can be made into more arc surfaces and rounded corners, making the top cover 3 round and full of a sense of shape.

[0038] As Figure 3 described above, several elastic pieces 3c are also provided at the through hole 3a of the top cover 3. Generally, for the convenience of users to install, the through hole 3a and the outer tube of the table leg are in clearance fit, while the elastic pieces 3c are in interference connection with the outer tube of the table leg. Because of its certain elasticity, it can eliminate the gap between the table leg and the top cover 3 on the premise of ensuring the convenient installation of the table foot and the table leg.

[0039] As Figure 4 described above, the bottom plate 1 is connected to the inclined beam 2 through two connecting angle seats 4. The connecting angle seat 4 has two protruding parts 4a. The first protruding part 4a is fixedly connected to the bottom plate 1, and the second protruding part 4b is fixedly connected to the inclined beam 2.

[0040] Preferably, in order to strengthen the firmness of the combined foot plate, installation holes are provided on the lower sides of both ends of the bottom plate 1. After the connecting angle seat 4 is inserted into the bottom plate 1, the connecting angle seat 4 and the bottom plate 1 are fixedly connected through fasteners such as screws.

[0041] In addition, as Figure 11 shown, this utility model discloses another installation method. The connecting angle seat 4 is a plastic part, and a nut 41 is provided on its first protruding part 4a. After the first protruding part 4a is inserted into the bottom plate 1, the floor screw 11 is screwed into the nut 41, which can fix the connecting angle seat 4 and the bottom plate 1. This installation method is simple and has high production efficiency.

[0042] Embodiment 2

[0043] In order to further enhance the sense of stability and high-class of the appearance of the table foot, as Figure 5 shown, one or two side plates 5 can also be added to the surrounding frame formed by the bottom plate 1, the top cover 3 and the inclined beam 2 in the combined foot plate. If one side plate 5 is added, it is placed outside the table leg. If two side plates are added, they are placed on both sides of the table leg, wrapping the table leg in the middle.

[0044] As Figure 6As shown, the inclined beam 2 can be an aluminum profile or an extruded profile. The aluminum profile can be made of 6063 or 6061 material, and the extruded profile can be made of PVC material. These two materials are lighter in weight than iron pipes and have a greater advantage in transportation costs. Two groove portions 2a can be provided on the inclined beam 2 for clamping the side plate 5. The left and right edges of the side plate 5 are clamped in the groove portions 2a, the upper edge is clamped in the top cover 3, and the lower edge can be clamped in the notch opened in the bottom plate 1.

[0045] Preferably, the side plate 5 is made of polyester fiber material. The polyester fiber board is light in weight, will not make noise when colliding with other objects, and has a sound absorption effect.

[0046] More preferably, in order to reduce the packaging volume, a number of V-shaped grooves 5a can be formed in the middle of the side plate 5 by milling or hot pressing, as Figure 7 shown. The function of the V-shaped grooves 5a is to facilitate folding. It is not necessary to be precisely a V-shaped groove, and other types of grooves can also achieve the purpose of this technical solution. After a number of V-shaped grooves 5a are provided on the side plate 5, it can be folded in half. After folding, the external dimensions of the side plate 5 can be significantly reduced, thereby greatly reducing the packaging volume and being beneficial to cross-border long-distance transportation.

[0047] Embodiment 3

[0048] Combined with Figure 8 and Figure 9 shown, the present utility model discloses another implementation manner of the side plate 5. The side plate 5 is a metal plate such as an iron plate or an aluminum plate, or a wooden plate or a plastic plate. A number of protruding portions are provided on the edge of the side plate 5, and grooves corresponding to the protruding portions are provided on the bottom plate 1, the top cover 3 and the inclined beam 2. The side plate 5 is clamped in the frame formed by the bottom plate 1, the top cover 3 and the inclined beam 2 through the protruding portions and the grooves.

[0049] As Figure 9 shown, in order to further reduce the packaging volume, the side plate 5 can be divided into two pieces, a left side plate and a right side plate, and the left side plate 51 and the right side plate are connected into one body by a card strip with an H-shaped cross section. The material of the card strip can be an aluminum profile or a plastic profile.

[0050] There are various choices for the side plate 5, such as thin wooden plates, iron plates with plastic spraying, printed aluminum plates, etc. Different colors can also be sprayed on the side plate or water transfer printing can be performed. Preferably, the side plate 5 is an iron plate with a thickness of 0.8 mm to 1.2 mm and is subjected to plastic spraying treatment. In addition, the side plate can also be embossed with concave and convex patterns, and its shape is a diamond grid or a triangular grid or a circular grid or a regular hexagonal grid.

[0051] As Figure 10 shown, the present utility model also discloses a lifting table, including a number of liftable table legs and a tabletop provided on the table legs. Preferably, the lifting table further includes the above-mentioned combined table feet.

[0052] The above are only the specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A combined table leg, characterized in that: It includes a bottom plate (1), two inclined beams (2) connected to the bottom plate (1), a top cover (3) fixedly connected to the two inclined beams (2) and forming a closed enclosure together with the bottom plate (1). The top cover (3) has a through hole (3a) through which the table legs can pass, and the bottom plate (1) has mounting holes fixedly connected to the table legs.

2. The combined table leg according to claim 1, characterized in that: Both ends of the top cover (3) have connecting parts (3b), and the connecting parts (3b) are inserted into the inclined beams (2) and fixedly connected to the inclined beams (2).

3. The combined table leg according to claim 1, characterized in that: It further includes connecting angle seats (4); the connecting angle seats (4) have a first protruding part (4a) and a second protruding part (4b). The first protruding part (4a) is fixedly connected to the bottom plate (1); the second protruding part (4b) is fixedly connected to the inclined beam (2).

4. The combined table leg according to claim 3, characterized in that: A nut (41) adapted to a floor screw (11) is provided on the first protruding part (4a). After the floor screw is screwed with the nut (41), the connecting angle seat (4) and the bottom plate (1) are fixed.

5. The combined table leg according to claim 1, wherein: It further includes at least one side plate (5); the side plate (5) is arranged in the enclosure formed by the bottom plate (1), the top cover (3) and the inclined beams (2).

6. The combined table leg according to claim 5, wherein: The side plate (5) is provided with a number of protruding parts, and the bottom plate (1), the top cover (3) and / or the inclined beams (2) are provided with grooves corresponding to the protruding parts. The side plate (5) is clamped in the enclosure formed by the bottom plate (1), the top cover (3) and the inclined beams (2) through the protruding parts and the grooves.

7. The combined table leg according to claim 6, characterized in that: The side plate (5) includes a strip (53) with an H-shaped cross-section and a left side plate (51) and a right side plate (52) respectively clamped on the left and right sides of the strip (53).

8. The combined table leg according to claim 5, characterized in that: Groove parts (2a) are provided on the opposite side surfaces of the two inclined beams (2), and the edge of the side plate (5) is clamped in the groove parts (2a).

9. The combined table leg according to claim 5 or 6, characterized in that: The side plate (5) is a polyester fiber board; a number of V-shaped grooves (5a) are provided in the middle of the side plate (5).

10. A lifting table, characterized in that: It includes the combined table feet according to any one of claims 1-9, liftable table legs installed on the combined table feet, and a tabletop installed on the table legs.

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