TWM592683U - Furniture base - Google Patents

Abstract

A base for furniture includes a counterweight unit and a pair of balance plates. The counterweight unit has a bottom plate, an "n"-shaped cover plate and a plurality of protrusions, the cover plate cover is provided on the bottom plate, The bottom plate has a uniform thickness and has a pair of first sides. The protrusions respectively protrude from the two first sides along a joining direction, and the joining direction coincides with the extension surface of the bottom plate. The pair of balance plates are respectively arranged on both sides of the bottom plate, and the two balance plates respectively have a plate body and a plurality of concave portions, each plate body has a second side edge, and the concave portions are respectively from the second side edge The joining direction is concave, and the protruding parts are respectively fitted into the concave parts, so that the two plates and the bottom plate are fixed to each other; wherein, the thickness of each plate is the same as the thickness of the bottom plate, and the top surface of the cover plate is high On the top surface of each plate.

Description

Furniture base

This creation is about a kind of furniture, especially about the base of a kind of furniture.

Some furniture has a base. In addition to supporting the furniture, the base can also have the function of counterweight, which makes the furniture difficult to fall when used. As shown in Figures 1 and 2, a conventional furniture base may have a counterweight unit 100 in the center and a balance plate 200 on both sides. Based on the requirements of counterweight, the overall thickness of the counterweight unit 100 is greater than the balance plate 200, and Because the thickness of the weight unit 100 and the balance plate 200 are different, it is impossible to combine the two by stamping, but the side of the weight unit 100 must be CNC milled to a thickness equivalent to the balance plate 200, and then balanced The entire surface of the board 200 is welded.

Among them, the welding technology is mainly to melt the edge of one or two metal plates to be joined to solidify the connection after contact, or to melt another metal and fill the gap between the two metal plates, no matter what is used In this way, some metal materials need to be melted. In the process of processing, the high temperature and bright environment that accompany the melting of the metal are likely to cause occupational injuries to field workers; at the same time, the high voltage electricity used to melt the metal Or welding gas is also quite dangerous, and a little carelessness may cause serious industrial safety accidents. In addition, if brazing is used, there will be protruding residual metal materials on the surface of the workpiece. It is easy to produce metal dust at the work site, which affects the lung health of the workers.

In view of this, the main purpose of this creation is to provide a side-to-side furniture base joint structure that can avoid or at least substantially reduce the need for welding.

In order to achieve the above object, the present invention provides a base for furniture, which includes a counterweight unit and a pair of balance plates, the counterweight unit has a bottom plate, an "n"-shaped cover plate and a plurality of protrusions The cover is provided on the bottom plate. The bottom plate has a uniform thickness and has a pair of first sides. The protrusions protrude from the two first sides in a joining direction. The joining direction and the extension surface of the bottom plate coincide. The pair of balance plates are respectively arranged on both sides of the bottom plate, and the two balance plates respectively have a plate body and a plurality of concave portions, each plate body has a second side edge, and the concave portions are respectively from the second side edge The joining direction is concave, and the protruding parts are respectively fitted into the concave parts, so that the two plates and the bottom plate are fixed to each other; wherein, the thickness of each plate is the same as the thickness of the bottom plate, and the top surface of the cover plate is high On the top surface of each plate.

In this creation, the counterweight unit is designed as two components: the bottom plate and the cover plate, and the bottom plate has the same thickness as the plate body. In this way, when the bottom plate and the plate body are combined, they can be combined by stamping instead of Need to or significantly reduce the use of welding technology, which can avoid occupational injuries and work safety problems encountered during welding, at the same time have good production efficiency and easy to control production costs, with excellent use value.

1: Base

10: Counterweight unit

11: bottom plate

111: first side

12: Cover

121: upper cover

122: hemming

13: protrusion

14: Seam

15: solder joint

20: Balance board

21: Board

211: Second side

22: recessed part

100: counterweight unit

200: Balance board

D1: Joining direction

D2: Extension direction

Figures 1 and 2 are schematic front views of the processing of conventional furniture bases.

Figure 3 is a perspective view of furniture provided with this creative base.

Figure 4 is a partial perspective view of one embodiment of the creative base.

FIG. 5 is a perspective view of another perspective of one embodiment of the creative base.

Fig. 6 is a schematic diagram of the processing of one embodiment of the creative base.

FIG. 7 is another schematic diagram of processing of one embodiment of the creative base.

Please refer to FIGS. 3 to 5, the base 1 of the present creation is used for furniture, for example, as a base of a table, and the base 1 includes a weight unit 10 and a pair of balance plates 20.

The counterweight unit 10 has a bottom plate 11, a cover plate 12 having an "n" shape and a plurality of protrusions 13, the cover plate 12 covers the bottom plate 11, and the bottom plate 11 has a uniform thickness, that is, the top of the bottom plate 11, The two bottom surfaces are parallel and flat. The bottom plate 11 has a pair of first sides 111. The protrusions 13 protrude from the two first sides 111 along a bonding direction D1. The bonding direction D1 extends from the bottom plate 11. Faces coincide. The cover plate 12 has an upper cover 121 and two folded edges 122 that are vertically bent from both sides of the upper cover 121 respectively. The width of the upper cover 121 is the same as that of the bottom plate 11. The two folded edges 122 are respectively fastened to the bottom plate 11 The front and rear sides fix the cover plate 12 to the bottom plate 11. The counterweight unit 10 has two seams 14 on the bottom surface, and the two seams 14 are respectively located between the bottom plate 11 and the folded edge 122 of the cover plate 12. In a possible embodiment, the counterweight unit 10 has more than one Welding points 15 formed by welding are located in the two joints 14 and connected to the bottom plate 11 and the cover plate 12, because the main function of the cover plate 12 is to increase the weight, and does not need to be used to carry the weight of the table body, so only need to connect A few locations on the seam 14 form the weld 15 without completely dissatisfying the seam 14. It should be noted that, in the case where the cover plate 12 has been secured to the bottom plate 11 by snapping or other fixing methods, the solder joint 15 is not necessary and can be omitted.

The two balance plates 20 are respectively disposed on both sides of the bottom plate 11, and each balance plate 20 has a plate body 21 and a plurality of recessed portions 22, each plate body 21 has a second side 211, and the recessed portions 22 are respectively separated from the second The side edges 211 are recessed in the joining direction D1, and the protruding portions 13 are fitted into the recessed portions 22, respectively. In order to support furniture such as tables, the length of each plate body 21 in an extension direction D2 is greater than that of the bottom plate 11. The extension direction D2 is perpendicular to the joining direction D1 and coincides with the extension surface of the bottom plate 11. In a possible embodiment, the bottom plate 11 and the balance plate 20 are metal plates, for example, low-carbon steel plates, and a punch or similar machine can be used. After being punched from a larger metal plate, the appropriate size and protrusions are obtained. The bottom plate 11 and the balance plate 20 of the recessed portion, and then, as shown in FIG. 6, the balance plate 20 is stacked on both sides of the bottom plate 11 so that the protruding portion 13 faces the recessed portion 22, and then the protruding portion is pressed out The portion 13 and the concave portion 22 are processed so that the convex portion 13 Embedded in the concave portion 22, the bottom plate 11 and the balance plate 20 are fixed to each other, and then the cover plate 12 is placed on the bottom plate 11 as shown in FIG. 7 to complete the processing of the base quickly and at low cost, preferably The bottom surfaces of the bottom plate 11, the cover plate 12 and the two plate bodies 21 are coplanar. The embedding described in this creation refers to a situation where an object matches a space shape but differs in size with physical interference. After being driven by an external force and causing the object and/or space to deform, the object closely fits and is accommodated in the space.

In this creation, the counterweight unit is designed as two components: the bottom plate and the cover plate, and the bottom plate has the same thickness as the plate body. In this way, when the bottom plate and the plate body are combined, they can be combined by stamping instead of Need to or greatly reduce the use of welding technology, can avoid the occupational injuries and work safety problems encountered during welding, at the same time has good production efficiency and easy to control production costs, with excellent use value.

11: bottom plate

12: Cover

21: Board

Claims (5)

A base for furniture, including: A counterweight unit has a bottom plate, an "n"-shaped cover plate and a plurality of protrusions, the cover plate is provided on the bottom plate, the bottom plate has a uniform thickness, and the bottom plate has a pair of first sides , The protruding portions respectively protrude from the two first sides along a joining direction, and the joining direction coincides with the extension surface of the bottom plate; and A pair of balance plates are respectively disposed on both sides of the bottom plate, each balance plate has a plate body and a plurality of concave portions, each plate body has a second side, and the concave portions are respectively from the second side The edges are recessed along the joining direction, and the protruding portions are respectively fitted into the recessed portions, so that the two plate bodies and the bottom plate are fixed to each other; Wherein, the thickness of each plate is the same as the thickness of the bottom plate, and the top surface of the cover plate is higher than the top surface of each plate. The base for furniture according to claim 1, wherein each of the plate bodies has a length in an extension direction greater than the bottom plate, the extension direction is perpendicular to the joining direction and coincides with the extension surface of the bottom plate. The base for furniture according to claim 1, wherein the counterweight unit has two seams on the bottom surface, the two seams are respectively located between the bottom plate and the cover plate, and the counterweight unit further has a plurality of welding points They are located in the two joints and connect the bottom plate and the cover plate respectively. The base for furniture as described in claim 3, wherein the solder joints are not completely covered with the two seams. The base for furniture as claimed in claim 1, wherein the bottom surfaces of the bottom plate, the cover plate and the two plate bodies are coplanar.

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