CN215014478U - Connecting part supporting structure used on table frame - Google Patents

Abstract

The utility model relates to a be used in connecting portion bearing structure on table frame, it includes the horizontally dead lever, the dead lever is the hollow square tubular body, the dead lever both ends respectively are equipped with a landing leg perpendicularly, the dead lever both ends respectively are equipped with an opening, the dead lever both ends all run through and are equipped with the fixed orifices, peg graft in the fixed orifices and be equipped with the bolt, the interpolation is equipped with an installed part in the opening, the installed part runs through and is equipped with the through-hole, fixed orifices and through-hole can communicate, the bolt runs through fixed orifices and through-hole and is fixed with the landing leg. When dead lever and landing leg are fixed to needs, peg graft earlier in the dead lever to fixed orifices and through-hole intercommunication, twist the bolt again and make the bolt run through behind through-hole and the fixed orifices fixed with the landing leg, this application has even twist too big also difficult dead lever tip deformation of the dynamics of bolt, leads to the effect of the possibility that the dead lever warp when reducing installation dead lever and landing leg this moment because the dead lever tip is filled with the installed part this moment.

Description

Connecting part supporting structure used on table frame

Technical Field

The application relates to the field of office furniture, in particular to a connecting part supporting structure used on a table frame.

Background

Office furniture is indispensable in the office area, and the desk is indispensable in the office process more, therefore the assembly of desk is also especially important.

In the related art, an office table generally comprises a supporting structure and a table board, and referring to fig. 1, the supporting structure includes two fixing rods 1 arranged in parallel, the fixing rods 1 are hollow square tubes, two ends of each fixing rod 1 are respectively provided with an opening 11, and a plurality of lapping rods 2 are connected and fixed between the two fixing rods 1. The two ends of the fixed rod 1 are respectively and vertically provided with a supporting leg 4, the fixed rod 1 is provided with a fixed hole 12 in a penetrating mode, a bolt 13 is inserted into the fixed hole 12, and the bolt 13 penetrates through the fixed rod 1 and then is fixed with the supporting leg 4.

In view of the above-mentioned related art, the inventor believes that when the fixing rod is installed with the leg, the fixing rod is of a hollow structure for saving material, and when the bolt is screwed, the end of the fixing rod is easily extruded and deformed due to excessive screwing force.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of deformation of the end of the fixing rod when the fixing rod is installed with the supporting leg, the application provides a connecting part supporting structure used on a table frame.

The utility model provides a be used in connecting portion bearing structure on table frame, includes the horizontally dead lever, the dead lever is the hollow square pipe body, the dead lever both ends respectively are equipped with a landing leg perpendicularly, the dead lever both ends respectively are equipped with an opening, the dead lever both ends all run through and are equipped with the fixed orifices, peg graft in the fixed orifices and be equipped with the bolt, the interpolation is equipped with an installed part in the opening, the installed part runs through and is equipped with the through-hole, the fixed orifices can communicate with the through-hole, the bolt runs through fixed orifices and through-hole and is fixed with the landing leg.

Through adopting above-mentioned technical scheme, when dead lever and landing leg need be fixed, peg graft earlier the installed part in the dead lever to fixed orifices and through-hole intercommunication, revolve the wrong bolt again and make the bolt run through behind through-hole and the fixed orifices fixed with the landing leg, because dead lever tip packing has the installed part this moment, even revolve the too big also difficult dead lever tip that leads to of dynamics of revolving the wrong bolt warp, then reduce the possibility that leads to the dead lever to warp when installation dead lever and landing leg.

Optionally, the mounting member includes a mounting frame and a connecting plate which crosses and is fixed vertically and horizontally.

Through adopting above-mentioned technical scheme, the installed part is solid structure, but constitutes by connecting plate and installing frame are fixed, has saved the material for the installed part.

Optionally, the mounting frame is a square frame body, the mounting frame comprises four mounting plates which are sequentially connected and fixed, and the length of each mounting plate is smaller than that of the corresponding opening.

Through adopting above-mentioned technical scheme, when the installed part is pegged graft in the opening, because the length of mounting panel is less than the open-ended length for the installed part is changeed the installation.

Optionally, the mounting frame is a square frame body, the mounting frame includes four mounting panels that connect gradually and fix, wherein two relative settings the distance between the mounting panel reduces from one edge to another edge gradually.

Through adopting above-mentioned technical scheme, when installed part and opening are pegged graft, peg graft to the opening earlier two mounting panels apart from less one end in, peg graft to the opening in with whole installed part again, need not to aim at the reinstallation completely installed part and opening to the installation of the installed part of being convenient for.

Optionally, a limiting plate is fixed to an edge of the mounting frame, which is close to the opening, and one surface of the limiting plate, which is close to the mounting frame, abuts against the end of the fixing rod.

Through adopting above-mentioned technical scheme, carry on spacingly to the installed part with the help of the limiting plate, the possibility that is pushed to the dead lever inboard and can't take out when reducing installed part and dead lever and pegging graft.

Optionally, the edge of the limiting plate is polished to be a fillet.

Through adopting above-mentioned technical scheme, peg graft in the fixed rod tip after the installed part, with the help of the fillet of limiting plate, reduce operator or user etc. and touch the possibility that the installed part edge was scratched.

Optionally, one side of the limiting plate, which is close to the mounting frame, is fixed with a plugboard, and the side of the plugboard is abutted against the inner side of the fixing rod.

Through adopting above-mentioned technical scheme, when installed part and fixed rod tip peg graft, make the installed part be difficult for automatic and the dead lever break away from with the help of plugboard and the inboard butt of dead lever, and then the installation of the follow-up bolt of being convenient for.

Optionally, a protrusion with elasticity is fixed on the side surface of the insertion plate.

Through adopting above-mentioned technical scheme, with the help of protruding and the inboard butt of dead lever, and the arch has elasticity for the plugboard is pegged graft more firmly with the dead lever, reduces the installed part and the automatic possibility that breaks away from of dead lever.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the fixing rod and the supporting leg need to be fixed, the mounting piece is firstly inserted into the fixing rod until the fixing hole is communicated with the through hole, and then the bolt is screwed to enable the bolt to penetrate through the through hole and the fixing hole and then be fixed with the supporting leg, at the moment, the mounting piece is filled at the end part of the fixing rod, so that the end part of the fixing rod is not easy to deform even if the force for screwing the bolt is too large, and the possibility of deformation of the fixing rod when the fixing rod and the supporting leg are mounted is reduced;

2. the mounting piece is not a solid structure, but is formed by fixing the connecting plate and the mounting frame, so that the material is saved for the mounting piece;

3. with the help of protruding and the inboard butt of dead lever, and the arch has elasticity for the plugboard is pegged graft more firmly with the dead lever, reduces the installed part and the automatic possibility that breaks away from of dead lever.

Drawings

Fig. 1 is a schematic view of an overall structure of a connecting part supporting structure on a table frame in the related art.

Fig. 2 is a schematic overall structure diagram of a table top connecting portion supporting structure in embodiment 1 of the present application.

Fig. 3 is a partially enlarged view of the mounting member structure in embodiment 1 shown at a in fig. 2.

Fig. 4 is a schematic overall structure diagram of a table top connecting part supporting structure in embodiment 2 of the present application.

Fig. 5 is a partially enlarged view of the mounting member structure of embodiment 2 shown at B in fig. 4.

Description of reference numerals: 1. fixing the rod; 11. an opening; 12. a fixing hole; 13. a bolt; 2. building a rod; 3. a mounting member; 31. installing a frame; 311. mounting a plate; 32. mounting a column; 321. a through hole; 33. a connecting plate; 34. a plugboard; 341. a protrusion; 35. a limiting plate; 4. and (7) supporting legs.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses be used in connecting portion bearing structure on table frame.

Example 1

Referring to fig. 2 and 3, the supporting structure includes two horizontal fixing rods 1, and the two fixing rods 1 are arranged in parallel. A plurality of lapping rods 2 are fixed between the two fixed rods 1, the number of the lapping rods 2 is three, and two supporting legs 4 for supporting are respectively vertically arranged at two ends of each fixed rod 1 downwards. The fixing rod 1 is a hollow square tube body, and two ends of the fixing rod 1 are respectively provided with an opening 11. Both ends of the fixed rod 1 are provided with fixing holes 12 in a penetrating manner, bolts 13 are inserted into the fixing holes 12, and the bolts 13 penetrate through the fixed rod 1 and then are fixed with the supporting legs 4.

Each grafting in 1 both ends of dead lever is equipped with an installed part 3, and installed part 3 includes the installing frame 31 of square frame form, and installing frame 31 includes four fixed connection's in proper order mounting panel 311, and the length of mounting panel 311 slightly is less than opening 11's length for installed part 3 is pegged graft more conveniently with opening 11.

The mounting member 3 further comprises a mounting column 32 fixed in the middle of the mounting frame 31, the mounting column 32 is hollow and provided with a through hole 321, and a plurality of connecting plates 33 are fixedly connected between the mounting column 32 and the mounting plate 311, so that the mounting member 3 is internally of a non-solid structure.

When the mounting member 3 is inserted into the opening 11, the end of the fixing rod 1 can be supported by the connecting plate 33, and the material of the mounting member 3 can be saved. Because the fixing rod 1 and the supporting leg 4 need to be connected through the bolt 13, when the bolt 13 is screwed hard, the fixing rod 1 is easily extruded and deformed, at the moment, the mounting part 3 is inserted into the end part of the fixing rod 1, the through hole 321 is communicated with the fixing hole 12, then the bolt 13 is inserted into the fixing hole 12 and the through hole 321, the bolt 13 is screwed to fix the fixing rod 1 and the supporting leg 4, and the possibility that the fixing rod 1 is deformed due to the fact that the fixing rod 1 is extruded is reduced through the mounting part 3.

The implementation process of example 1 is as follows:

when the supporting structure is installed, the lapping rod 2 is firstly fixed between the two fixing rods 1, then the installation part 3 is inserted into the opening 11, the through hole 321 of the installation column 32 is aligned with the fixing hole 12 of the fixing rod 1, the bolt 13 is inserted into the through hole 321 and the fixing hole 12, the fixing rod 1 and the supporting leg 4 are fixed by screwing the bolt 13, and then the fixing rod 1 is not easily extruded and deformed when the bolt 13 is screwed by applying a large force.

Example 2

Referring to fig. 4 and 5, the embodiment of the present application differs from embodiment 1 in that, after the mounting member 3 is inserted into the opening 11, the distance between two opposite mounting plates 311 is gradually reduced in a direction away from the opening 11, and the remaining two opposite mounting plates 311 are longer and shorter. When the mounting member 3 needs to be inserted into the end of the fixing rod 1, the mounting member 3 can be easily inserted into the opening 11 by virtue of the shape of the mounting frame 31.

The side of the longer mounting plate 311 away from the connecting plate 33 is fixed with a plug plate 34, the size of the plug plate 34 is equal to the size of the opening 11, and the plug plate 34 can be inserted into the opening 11. A limiting plate 35 is fixed on one side, away from the mounting plate 311, of the plug plate 34, the length of the limiting plate 35 is larger than that of the plug plate 34, and the limiting plate 35 is limited outside the opening 11. The edges of the limiting plates 35 are polished to be round corners, so that the limiting plates 35 are not easy to scratch hands.

The inserting plate 34 has elasticity, the elastic protrusion 341 is fixed on the side surface of the inserting plate 34, and after the installation part 3 is installed, the protrusion 341 is tightly propped against the inner wall of the fixed rod 1, so that the installation part 3 is installed more firmly.

The implementation process of example 2 is as follows:

during installation installed part 3, at first peg graft to opening 11 in with narrower mounting panel 311 to carry on spacingly with the help of limiting plate 35 to installed part 3, reduce the whole possibility of pegging graft in opening 11 and being difficult for taking out of installed part 3, borrow protruding 341 on the plugboard 34 again and support tightly with dead lever 1 inner wall, thereby firmly chucking installed part 3 to opening 11 in, make installed part 3 difficult and dead lever 1 break away from.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a be used in connecting portion bearing structure on table frame, includes horizontally dead lever (1), dead lever (1) is hollow square tube body, dead lever (1) both ends respectively are equipped with a landing leg (4) perpendicularly, dead lever (1) both ends respectively are equipped with an opening (11), dead lever (1) both ends all run through and are equipped with fixed orifices (12), the interpolation is equipped with bolt (13), its characterized in that in fixed orifices (12): the plug-in connection of opening (11) is equipped with one installed part (3), installed part (3) run through and are equipped with through-hole (321), fixed orifices (12) can communicate with through-hole (321), bolt (13) run through fixed orifices (12) and through-hole (321) and are fixed with landing leg (4).

2. A coupling part support structure for use on a table frame as claimed in claim 1, wherein: the mounting piece (3) comprises a mounting frame (31) and connecting plates (33) which are crossed and fixed in a longitudinal and transverse mode.

3. A coupling part support structure for use on a table frame as claimed in claim 2, wherein: the shape of installing frame (31) is square frame body, installing frame (31) include four mounting panel (311) that connect gradually and fix, the length of mounting panel (311) is less than the length of opening (11).

4. A coupling part support structure for use on a table frame as claimed in claim 2, wherein: the mounting frame (31) is square, the mounting frame (31) comprises four mounting plates (311) which are sequentially connected and fixed, and the distance between the two opposite mounting plates (311) is gradually reduced from one edge to the other edge.

5. A joint support structure for use on a table frame as claimed in claim 4, wherein: the edge that installing frame (31) is close to opening (11) is fixed with limiting plate (35), one side butt in dead lever (1) tip that limiting plate (35) are close to installing frame (31).

6. A joint support structure for use on a table frame as claimed in claim 5, wherein: the edge of the limiting plate (35) is polished to be a round angle.

7. A joint support structure for use on a table frame as claimed in claim 6, wherein: one side of the limiting plate (35) close to the mounting frame (31) is fixedly provided with a plugboard (34), and the side surface of the plugboard (34) is abutted against the inner side of the fixing rod (1).

8. A coupling part support structure for use on a table frame as claimed in claim 7, wherein: the side surface of the insertion plate (34) is fixed with a protrusion (341) with elasticity.

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