CN214904584U - Table frame and table convenient to assemble - Google Patents

Abstract

The utility model discloses a table frame and a table which are convenient to assemble, belonging to the technical field of tables, the utility model relates to a table frame which is convenient to assemble, comprising a cross beam, table legs arranged below the cross beam and table feet arranged at the bottom of the table legs, the two ends of the beam are provided with side wings, the lower ends of the table legs are inserted into the table legs and are detachably and fixedly connected with the side surfaces of the table legs, the table legs are detachably and fixedly connected with the cross beams, the cross beams are connected with the table legs through screws, the side wall of the upper end of each table leg is provided with a first screw hole, the cross beam is provided with a second screw hole corresponding to the first screw hole, the table leg and the table foot of the utility model adopt a side matching mode, the operation is convenient, the parts used by the assembly can not fall into the ground foot, after the assembly is completed, the table frame is not easy to fall off, the table frame is prevented from shaking, the assembly efficiency is improved, the service life of the table frame is prolonged, and the use comfort is improved.

Description

Table frame and table convenient to assemble

[ technical field ] A method for producing a semiconductor device

The utility model relates to a desk technical field, concretely relates to table frame and desk convenient to equipment.

[ background of the invention ]

The table is a common furniture, can put things, do things, eat, write or work on it, the table includes tabletop and table frame, the traditional fixed table frame is of fixed length, different tabletops need to be matched with different table frames, in order to overcome the problems existing in the traditional fixed table, a telescopic table frame is provided, which includes a telescopic cross beam, table legs arranged under the cross beam and table legs arranged at the bottoms of the table legs, two sides of the cross beam are provided with side wings, the telescopic table frame can adjust the length of the table frame by adjusting the telescopic cross beam to match different tabletops, the universality is strong, but the cross beam generally adopts three-section telescopic type, the parts are more, the positioning is more, the material consumption is more, the assembly is complex, the table leg part is formed by welding multiple parts, in order to realize the installation, one side of the table legs fixed with the table frame is welded with a bottom box, the top plate is welded with the fixed part of the table legs, the welding cost is high, the plastic spraying is difficult, the volume and weight are big, and are with high costs, are not convenient for pack and transport, and the fixed position of table foot and roof is in table foot bottom, and during set screw, the screw needs to be put into perpendicularly, inconvenient assembly, and the screw still drops easily, and flank department then needs the U type installation ear of welding and crossbeam fixed, and the screw is attacked from the crossbeam bottom to U type installation ear card behind the crossbeam, and easily the table leg is interfered.

[ summary of the invention ]

The technical problem to be solved by the utility model is to overcome the defects in the prior art and design a table frame with simple structure and convenient assembly.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a table frame convenient to equipment, includes the crossbeam, establishes the table leg in crossbeam below and establishes the table foot in the table leg bottom, the crossbeam both ends are equipped with the flank, the table leg lower extreme inserts in the table foot and can dismantle fixedly with table foot side, fixed connection can be dismantled with the crossbeam to the table leg, crossbeam and table leg screw connection, be equipped with first screw hole on the lateral wall of table leg upper end, be equipped with the second screw hole that corresponds with first screw hole on the crossbeam.

The beneficial effect of this scheme of adoption:

the table frame in this scheme of adoption, when table leg and table foot assemble, back in the table foot disect insertion table leg, operate to the side of the table leg, in order to realize the horizontal fixed of table leg and table foot, compare in the cooperation mode of table leg and table foot among the prior art, the side cooperation mode in this scheme is convenient for operate, the used spare part of assembly messenger also can not fall into in the lower margin, also be difficult for falling off after the assembly is accomplished, avoid the table frame to rock, the assembly efficiency is improved, extension table frame life, promote use comfort, and table leg and table foot lug connection, need not weld the roof in addition, simplify processing steps, simplify the structure, material saving and time cost, avoid welding radiation to human body injury simultaneously, accord with the important theory of modernized design.

Preferably, the table legs are connected with the table feet through screws.

Preferably, the lower end of the table leg is provided with a third screw hole, and the side wall of the table leg is provided with a fourth screw hole corresponding to the third screw hole.

Preferably, the cross beam comprises two telescopic pipes which are arranged in parallel, and the two telescopic pipes are respectively positioned at two sides of the table legs; or the cross beam comprises a single two-section telescopic pipe, and the two telescopic pipes are positioned at one side of the table legs.

Preferably, the side wings are detachably and fixedly connected with the table legs.

Preferably, the side wing is connected with the table leg through screws, a fifth screw hole is formed in the outer wall of the upper end of the table leg, the side wing comprises an upper folded edge and a side folded edge, and a sixth screw hole corresponding to the fifth screw hole is formed in the side folded edge; or the side wings are inserted into the table legs, the side wings are provided with second convex blocks, and the outer walls of the upper ends of the table legs are provided with second accommodating holes for the second convex blocks to insert into.

Preferably, the table legs are metal upright posts.

The utility model discloses an another technical scheme as follows:

a table comprises a table top, and a table frame which is convenient to assemble in the scheme is arranged below the table top.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The utility model is further described with the following drawings:

fig. 1 is a schematic view of a three-dimensional structure of a table frame convenient for assembly.

Fig. 2 is a schematic diagram of a partial explosion structure of the table frame convenient for assembly.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of the point B in fig. 2.

Fig. 5 is a sectional view of the table frame convenient for assembly.

Fig. 6 is an enlarged view of fig. 5 at C.

Reference numerals: a cross beam 1; a second screw hole 101; a clearance hole 102; a table leg 2; third screw hole 201; a first screw hole 202; a fifth screw hole 203; a table leg 3; a fourth screw hole 301; a side flap 4; an upper hem 401; side flaps 402; sixth screw hole 402 a.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

as shown in fig. 1 to 6, a table frame convenient to assemble comprises a cross beam 1, table legs 2 arranged below the cross beam 1 and table legs 3 arranged at the bottoms of the table legs 2, wherein two ends of the cross beam 1 are provided with side wings 4, and the lower ends of the table legs 2 are inserted into the table legs 3 and detachably fixed with the side surfaces of the table legs 3.

When the desk frame in the scheme is adopted, the desk legs 2 and the desk feet 3 are assembled, as shown in figures 5 and 6, after the desk feet 3 are directly inserted into the desk legs 2, the lateral surface of the table leg 2 is operated to realize the transverse fixation of the table leg 2 and the table leg 3, compared with the matching mode of the table leg 2 and the table leg 3 in the prior art, the lateral surface matching mode in the scheme is convenient to operate, the parts used in assembly can not fall into the ground feet, the table frame is not easy to fall off after the assembly is finished, the table frame is prevented from shaking, the assembly efficiency is improved, the service life of the table frame is prolonged, the stability is better, the use comfort level is improved, and the desk legs 2 are directly connected with the desk feet 3 without additionally welding a top plate, thereby simplifying the processing steps, simplifying the structure, saving the material and time cost, meanwhile, unnecessary welding procedures are omitted, the harm of welding radiation to a human body is avoided, and the important concept of modern design is met.

In this embodiment, the table legs 2, the table legs 3, the cross beams 1 and the side wings 4 are also respectively connected by detachable fixing means, preferably by screws, and the specific connection structure is as follows:

as shown in fig. 2 and 4, the lower end of the table leg 2 is provided with a third screw hole 201, the side wall of the table leg 3 is provided with a fourth screw hole 301 corresponding to the third screw hole 201, in order to improve the aesthetic degree and prevent the hook from being scraped, the fourth screw hole 301 adopts a countersunk hole, and the screw rod sequentially enters the third screw hole 201 and the fourth screw hole 301 to fix the table leg 2 and the table leg 3.

Of course, in order to improve the versatility of the table leg 3, a hole may be reserved in the bottom wall of the table leg 3, so as to be used with other types.

In order to balance after assembly and improve the overall stability of the table frame, the cross beam 1 comprises two telescopic pipes which are arranged in parallel, the two telescopic pipes are respectively positioned at two sides of the table leg 2, as shown in fig. 2 and fig. 3, the side wall of the upper end of the table leg 2 is provided with a first screw hole 202, the two telescopic pipes are provided with a second screw hole 101 corresponding to the first screw hole 202, in order to improve the aesthetic degree, the second screw hole 101 is arranged on the inner side wall of the two telescopic pipes, a position avoiding hole 102 is arranged at the position corresponding to the second screw hole 101 on the outer side wall, in order to prevent hooking, the second screw hole 101 adopts a countersunk hole, after a screw passes through the position avoiding hole, the screw rod sequentially enters the first screw hole 202 and the second screw hole 101 to realize the fixation of the table leg 2 and the cross beam 1, compared with the prior art that the cross beam 1 is three sections, the two telescopic pipes are welded and positioned less, and the screws required by a client during installation are fewer, the operation degree of difficulty is little, and the assembly is changeed, and the minimum scope of shrink is little, and flexible scope is big.

Of course, the cross beam and the table legs can also be spliced, and the concrete connection mode is that the cross beam 1 is spliced with the table legs 2, the cross beam 1 is provided with a convex block, and the upper ends of the table legs 2 are provided with accommodating holes for the convex block to be inserted; or the cross beam 1 is inserted with the table legs 2, the upper ends of the table legs 2 are provided with convex blocks, and the cross beam 1 is provided with accommodating holes for the convex blocks to be inserted into.

Of course, in order to simplify the structure, the cross beam 1 can also be designed as a single two-section telescopic tube, and the two telescopic tubes are positioned at one side of the table legs.

Of course, the beam 1 can also adopt a traditional three-section telescopic pipe.

Of course, the cross member 1 may be a conventional fixed pipe.

It should be noted that, various embodiments of the detachable and fixed connection between the cross beam 1 and the table leg 2 are only preferred in this embodiment to list two easy-to-implement manners, and in other embodiments of the present invention, the connection manner is not limited to the structure of this embodiment.

As shown in fig. 3, the outer wall of the upper end of the table leg 2 is provided with a fifth screw hole 203, as shown in fig. 2, the side wing 4 comprises an upper folding edge 401 and a side folding edge 402, the side folding edge 402 is provided with a sixth screw hole 402a corresponding to the fifth screw hole 203, in order to improve the aesthetic property and prevent the hooking, the sixth screw hole 402a adopts a countersunk hole, the fixing of the table leg 2 and the side wing 4 can be realized by the screw rod entering the fifth screw hole 202 and the sixth screw hole 101 in sequence, the installation ear is not needed, the structure is simplified, when assembling, the cross beam 1 and the table leg 2 are fixed firstly, the side wing 4 is directly fixed on the table leg 2 from the side, the side wing 4 is matched with the table leg 2, the table leg 2 is matched with the cross beam 1, the side wing 4 is not connected with the cross beam 1, the mutual interference of the table leg 2 and the cross beam 1 when installing the screw in the prior art is avoided, the size accuracy after the product is kept, and the screw tapping from the side is easier to operate, the screw is not easy to fall off in the using process.

Certainly, the side wing 4 and the table leg 2 can also adopt an insertion mode, a second convex block is arranged on the side wing 4, a second accommodating hole for the second convex block to insert is arranged on the outer wall of the upper end of the table leg 2, and the convex block is inward in direction in order to improve the attractiveness and prevent scraping and rubbing.

It should be noted that, various embodiments of the direct detachable and fixed connection of the side wings 4 and the table legs 2 are only preferred to list two easy-to-implement manners in this embodiment, and in other embodiments of the present invention, the connection manner is not limited to the structure of this embodiment.

In order to save cost, the table legs 2 in the embodiment are metal upright columns, and in order to improve stability, two metal upright columns are preferably selected, the two metal upright columns are located below two ends of the cross beam 1, the metal upright columns are of hollow structures, the weight is small, transportation is convenient, two ends of each metal upright column are not required to be welded, the metal upright columns are directly connected and fixed with the table legs 3 and the cross beam 1 through bolts through pipe walls, and cost is low.

After the structure of table frame has been optimized to this embodiment, all utilize self structure to adopt the direct fixed connection of screw between every part of table frame, do not increase unnecessary part and structure, the structure is simpler, weight is lighter, the cost is lower, makes whole product more be fit for terminal customer transport, and customer assembly is also more convenient, and after the installation, stability is higher, and customer experience feels better.

Example two:

a table comprises a table top, and a table frame which is convenient to assemble and is arranged below the table top.

The above description is only for the embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the description in the above embodiments and the accompanying drawings. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the claims.

Claims (8)

1. The utility model provides a table frame convenient to equipment, includes the crossbeam, establish the table leg in the crossbeam below and establish the table foot in the table leg bottom, the crossbeam both ends are equipped with the flank, its characterized in that, the table leg lower extreme inserts in the table foot and can dismantle fixed connection with table foot side, fixed connection can be dismantled with the crossbeam to the table leg, crossbeam and table leg screw connection, be equipped with first screw hole on the lateral wall of table leg upper end, be equipped with the second screw hole that corresponds with first screw hole on the crossbeam.

2. A table frame as claimed in claim 1, wherein the legs are attached to the feet by screws.

3. A table frame as claimed in claim 2, wherein the lower end of the table leg is provided with a third screw hole, and the side wall of the table leg is provided with a fourth screw hole corresponding to the third screw hole.

4. A table frame convenient to assemble as claimed in claim 1, wherein the cross beam comprises two telescopic tubes arranged in parallel, the two telescopic tubes being respectively located at two sides of the table legs; or the cross beam comprises a single two-section telescopic pipe, and the two telescopic pipes are positioned at one side of the table legs.

5. A table frame as claimed in claim 1, wherein the side wings are releasably secured to the legs.

6. A table frame convenient to assemble as claimed in claim 5, wherein the side wing is connected with the table leg through screws, a fifth screw hole is formed in the outer wall of the upper end of the table leg, the side wing comprises an upper folded edge and a side folded edge, and a sixth screw hole corresponding to the fifth screw hole is formed in the side folded edge; or the side wings are inserted into the table legs, the side wings are provided with second convex blocks, and the outer walls of the upper ends of the table legs are provided with second accommodating holes for the second convex blocks to insert into.

7. A table frame as claimed in any one of claims 1 to 6 which is convenient to assemble, wherein the legs are metal studs.

8. A table comprising a table top, wherein a table frame which is convenient to assemble and is described in any one of claims 1 to 7 is arranged below the table top.

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