CN214630730U - Simple table frame and table - Google Patents

Abstract

The utility model discloses a simple table frame and desk belongs to desk technical field, and the table frame includes the crossbeam, establishes the table leg in the crossbeam below and establishes the table foot in the table leg bottom, and the crossbeam both ends are equipped with the flank, and the flank is direct to adopt the fastener to be connected with the table leg, the utility model provides a table frame simple structure, the production of being convenient for saves the material, has reduced the cost price and has the market value and the competitiveness more.

Description

Simple table frame and table

[ technical field ] A method for producing a semiconductor device

The utility model relates to a desk technical field, concretely relates to simple and easy table frame and desk.

[ background of the invention ]

The table is a common furniture, can put things, do things, eat, write or work on the table, and comprises a table top and a table frame, wherein the length of the traditional fixed table frame is fixed, different table tops need to be matched with different table frames, in order to overcome the problems of the traditional fixed table, a telescopic table frame is provided, the telescopic table frame comprises a telescopic cross beam, table legs arranged below the cross beam and table legs arranged at the bottoms of the table legs, side wings are arranged at two sides of the cross beam, the telescopic table frame can adjust the length of the table frame by adjusting the telescopic cross beam to match different table tops, the universality is strong, but the number of parts is more, the structure is complex, the installation is inconvenient, if the side wings are welded with U-shaped installation lugs fixed with the cross beam, the U-shaped installation lugs are clamped behind the cross beam, screws are tapped from the bottom of the cross beam, the table legs are easy to interfere during assembly, after the service time is longer, the screws are easy to loosen or fall off, three-section telescopic type desk is generally adopted, the table leg part is formed by welding multiple parts, in order to realize installation, a bottom box is welded on one side, fixed with a table frame, of the table leg, a top plate is welded on the table leg fixing part, the welding cost is high, the plastic spraying is difficult, the size and the weight are large, the cost is high, the packaging and the transportation are not convenient, the fixing part of the table leg and the top plate is arranged at the bottom of the table leg, and when a screw is fixed, the screw needs to be vertically placed, and the assembly is inconvenient.

[ summary of the invention ]

The utility model aims to solve the technical problem of overcoming the defects in the prior art and designing a simple table frame with simple structure and convenient assembly.

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

a simple table frame comprises a cross beam, table legs arranged below the cross beam and table legs arranged at the bottoms of the table legs, wherein side wings are arranged at two ends of the cross beam and connected with the table legs through fasteners.

Preferably, the side wings are screwed to the legs.

Preferably, the outer wall of the upper end of the table leg is provided with a first screw hole, and the lateral wing is provided with a second screw hole corresponding to the first screw hole.

Preferably, the side wings are inserted into the table legs.

Preferably, the side wings are provided with first protruding blocks, and the outer wall of the upper end of the table leg is provided with first accommodating holes for the first protruding blocks to be inserted into.

Preferably, the table legs are detachably and fixedly connected with the cross beams.

Preferably, the cross beam is connected with the table leg through screws, a third screw hole is formed in the side wall of the upper end of the table leg, and a fourth screw hole corresponding to the third screw hole is formed in the cross beam.

Preferably, the cross beam is inserted into the table legs, the cross beam is provided with a convex block, and the upper ends of the table legs are provided with accommodating holes for the convex block to insert; or the cross beam is inserted into the table legs, the upper ends of the table legs are provided with convex blocks, and the cross beam is provided with accommodating holes for the convex blocks to insert into.

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.

The beneficial effect of this scheme of adoption:

desk frame in this scheme of adoption, during the assembly, earlier fixed cross beam and table leg, the edgewise snap-on is on the table leg again, flank and table leg cooperation, table leg and crossbeam cooperation, the flank does not throw out of gear with the crossbeam, the mutual interference of table leg and crossbeam when avoiding mounting screw among the prior art, and need not to set up the installation ear on the flank, adopt connected mode such as screw or grafting edgewise snap-on to the table leg on, moreover, the steam generator is simple in structure, the production of being convenient for, save the material, reduce steel consumption, the cost price and the assembly degree of difficulty have been reduced, more have market value and competitiveness.

The utility model discloses an another technical scheme as follows:

a table comprises a table top, and a simple table frame 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 fourth screw hole 101; a clearance hole 102; a table leg 2; a fifth screw hole 201; third screw hole 202; a first screw hole 203; a table leg 3; the sixth screw hole 301; a side flap 4; an upper hem 401; side flaps 402; second 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, the simple table frame 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 side wings 4 are arranged at two ends of the cross beam 1, and the side wings 4 are connected with the table legs 2 through fasteners.

Adopt the table frame in this embodiment, during the assembly, fixed cross beam 1 and table leg 2 earlier, again the side with flank 4 snap-on table leg 3, flank 4 and table leg 2 cooperation, table leg 2 and crossbeam 1 cooperation, flank 4 and crossbeam 1 do not interconnect mutually, table leg 2 and crossbeam 1's mutual interference when avoiding mounting screw among the prior art, and need not to set up the installation ear on the flank 4, adopt connected mode such as screw or grafting snap-in to the table leg 2 on, moreover, the steam generator is simple in structure, and convenient for production, save the material, the cost price and the assembly degree of difficulty are reduced, more have market value and competitiveness.

In this embodiment, the side wings 4 are preferably screwed to the legs 2, and the specific connection structure is as follows: as shown in fig. 3, be equipped with first screw hole 203 on the outer wall of table leg 2 upper end, as shown in fig. 2, flank 4 includes hem 401 and side hem 402, be equipped with the second screw hole 402a that corresponds with first screw hole 203 on the side hem 402, in order to improve pleasing to the eye degree, prevent to hook and scrape, second screw hole 402a adopts the counter sink, the screw pole gets into first screw hole 203 and second screw hole 402a in proper order and can realize the fixed of table leg 2 and crossbeam 1, the side is fixed, more convenient to operate, it is difficult for becoming flexible or droing also.

Certainly, the side wing 4 and the table leg 2 can also be inserted, 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 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 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, a third screw hole 202 is arranged on the side wall at the upper end of the table leg 2, the two telescopic pipes are provided with fourth screw holes 101 corresponding to the third screw holes 202, in order to improve the aesthetic property, the fourth screw holes 101 are arranged on the inner side walls of the two telescopic pipes, a position avoiding hole 102 is arranged at the position corresponding to the fourth screw holes 101 on the outer side wall, in order to prevent hooking, the fourth screw holes 101 adopt countersunk holes, after screws pass through the position avoiding holes, the screw rods sequentially enter the third screw holes 202 and the fourth screw holes 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-section, the two telescopic pipes are welded and positioned less, and the screws required by customers 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.

To further simplify assembly, in this embodiment, the lower end of the table leg 2 is inserted into the table foot 3 and detachably secured to the side of the table foot 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.

The table legs 2 are preferably connected with the table feet 3 through screws, and the specific connecting structure is as follows: as shown in fig. 2 and 4, the lower end of the table leg 2 is provided with a fifth screw hole 201, the side wall of the table leg 3 is provided with a sixth screw hole 301 corresponding to the fifth screw hole 201, in order to improve the aesthetic degree and prevent the hook from being scraped, the sixth screw hole 301 adopts a countersunk hole, and the screw rod sequentially enters the fifth screw hole 201 and the sixth 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 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 simple table frame in the embodiment 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 (7)

1. A simple table frame comprises a cross beam, table legs arranged below the cross beam and table legs arranged at the bottoms of the table legs, wherein side wings are arranged at two ends of the cross beam; or the cross beam is inserted into the table legs, the upper ends of the table legs are provided with convex blocks, and the cross beam is provided with accommodating holes for the convex blocks to insert into.

2. The easy table frame as defined in claim 1 wherein the wings are screwed to the legs.

3. The simple table frame as claimed in claim 2, wherein the outer wall of the upper end of the table leg is provided with a first screw hole, and the lateral wing is provided with a second screw hole corresponding to the first screw hole.

4. The easy table as defined in claim 1 wherein the wings are inserted into the legs.

5. The simple table frame as claimed in claim 4, wherein the side wings are provided with first protrusions, and the outer walls of the upper ends of the table legs are provided with first receiving holes into which the first protrusions are inserted.

6. The simple table frame as claimed in any one of claims 1 to 5, wherein the cross beam comprises two telescopic tubes arranged in parallel, and the two telescopic tubes 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.

7. A table, comprising a table top, wherein a simple table frame as claimed in any one of claims 1 to 6 is arranged below the table top.

Images