CN113397301A

CN113397301A - Quick-mounting table frame and table

Info

Publication number: CN113397301A
Application number: CN202110718490.9A
Authority: CN
Inventors: 张亚军
Original assignee: Zhejiang Jiecang Linear Motion Technology Co Ltd
Current assignee: Zhejiang Jiecang Linear Motion Technology Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-09-17
Anticipated expiration: 2041-06-28
Also published as: CN113397301B

Abstract

The invention discloses a quick-mounting table frame and a table, belonging to the technical field of tables, the quick-mounting table frame with a quick-mounting structure comprises a support component and an upright post component for supporting the support component, the support component comprises a cross beam and longitudinal beams arranged at two ends of the cross beam, the upright post component comprises an upright post body and a bottom box positioned at the end part of the upright post body, a rotary connecting structure and an elastic inserting structure which are arranged at intervals are arranged between the bottom box and the cross beam, the elastic inserting structure comprises an elastic inserting part and a bearing part which are arranged in a matched manner, a handle for pulling the elastic inserting part to be separated from the bearing part is arranged on the elastic inserting part, the bottom box and the cross beam are pushed to relatively rotate so that the elastic inserting part is elastically inserted into the bearing part to realize quick locking of the bottom box and the cross beam, the elastic inserting part is pulled by the handle to be separated from the bearing part to, the loading and unloading difficulty is reduced, the loading and unloading efficiency is improved, the cost is saved, the abrasion of parts is reduced, and the stability after assembly is improved.

Description

Quick-mounting table frame and table

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of tables, in particular to a quick-mounting table frame and a table.

[ background of the invention ]

The mounting mode of stand, frame, curb plate of table frame commonly used generally adopts the screw mode of screwing up, and the customer need invest in a large amount of manpower and materials in the installation, and the installation degree of difficulty is big, the installation rate is low, and assembly accessories such as screw need place in addition, and the volume is less easily lost, and storage and transport are inconvenient, cause unnecessary cost extravagant.

[ summary of the invention ]

The object of the present invention is to disclose a quick-mounting table frame to at least partially solve the above problems.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a quick-mounting table frame, includes bracket component and the stand subassembly that is used for supporting bracket component, the bracket component includes the crossbeam and establishes the longeron at the crossbeam both ends, the stand subassembly includes stand body and the end box that is located this end of body of stand, end box with including the rotation connection structure and the elasticity cartridge structure that the interval set up between the crossbeam, elasticity cartridge structure is including supporting elasticity grafting portion and the accepting portion that sets up, be equipped with on the elasticity grafting portion and stimulate elasticity grafting portion follow the handle that deviates from in the accepting portion promotes end box with the crossbeam rotates relatively makes elasticity grafting portion elasticity inserts realize the quick locking of end box and crossbeam in the accepting portion, the handle pulling elasticity grafting portion is followed deviate from in the accepting portion in order to realize the quick unblock of end box and crossbeam.

The beneficial effect of this scheme of adoption:

based on the problem that the mounting speed is low due to the fact that all components of the table frame are screwed down through screws in the prior art, the rotary connecting structure and the elastic inserting structure are arranged between the bottom box and the cross beam, the bottom box and the cross beam are rotatably connected through the rotary connecting structure during assembly and then rotate around the rotary connecting structure, the elastic inserting part is inserted into the socket part to achieve rapid assembly of the bottom box and the cross beam, the elastic inserting part is pulled to be separated from the bearing part through a handle during disassembly, the rotary connecting structure rotates reversely around the rotary connecting structure, and finally the rotary connecting structure is disassembled to achieve rapid disassembly of the bottom box and the cross beam. The novel combined type screw-driven conveyor has the market advantages, assembling auxiliary materials such as screws do not need to be prepared additionally, the material cost is saved, the storage and carrying difficulty is reduced, the structure matching is ingenious, brute force intervention is not needed, the abrasion of parts is reduced, and the service life of the parts is prolonged. Meanwhile, the rotary connecting structure and the elastic inserting structure are arranged at intervals, two connecting and supporting points are formed between the bottom box and the cross beam, and the stability of the bottom box and the cross beam after assembly is improved.

Preferably, the elastic insertion part comprises a bolt elastically connected to the cross beam, and the bearing part comprises a slot arranged on the bottom box.

Preferably, the cross beam is provided with a lock box with an inner cavity, the bolt is connected in the inner cavity of the lock box through an elastic component and partially penetrates out of the lock box, and the part of the bolt penetrating out of the lock box can stretch out and draw back relative to the lock box.

Preferably, the lock box comprises a rear wall and a limiting wall, the elastic assembly comprises a pressure spring and a push plate, the pressure spring is located between the push plate and the rear wall and elastically abutted against the push plate and the rear wall, the limiting wall limits the stroke of the push plate, the lock tongue is inserted in the push plate, an insertion rod is arranged on the lock tongue, and the insertion rod penetrates through the push plate and then is inserted in the pressure spring to guide the compression spring in a telescopic mode.

Preferably, the lock box comprises a guide groove for guiding the lock tongue, and the guide groove penetrates through the limiting wall; or the handle is arranged on the push plate to pull the push plate to move, and the handle part protrudes out of the lock box.

Preferably, the rotary connecting structure comprises a rotating shaft and a notch which are arranged in a matched manner, and the rotating shaft is pushed into the notch and can rotate in the notch by pushing the bottom box and the cross beam to move relatively.

Preferably, the rotating shaft is arranged on the cross beam, and the notch is formed by extending inwards from the end part of the bottom box.

Preferably, the longitudinal beams and the cross beams are in inserted fit.

Preferably, including inserted sheet and the draw-in groove of cooperation setting between longeron and the crossbeam, the inserted sheet is established on the longeron, the draw-in groove is followed the crossbeam tip inwards extends along crossbeam length direction and forms, and the draw-in groove cell wall is close to crossbeam tip position department is equipped with the spigot surface, promotes the longeron with crossbeam relative movement will the inserted sheet inserts in the draw-in groove and closely cooperate with the draw-in groove cell wall.

The other technical scheme adopted by the invention is as follows:

a desk comprises a desktop, wherein a quick-mounting desk frame in any technical scheme is arranged below the desktop.

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

[ description of the drawings ]

The invention is further described with reference to the accompanying drawings in which:

fig. 1 is a schematic perspective view of the table frame of the present invention, wherein the left table frame is in an assembled state and the right table frame is in an assembled state.

Fig. 2 is a schematic perspective view of the right side table frame in fig. 1 from another perspective.

Fig. 3 is a partial view of the left side of the table frame of fig. 1 with the lock box assembly removed from the cover.

Fig. 4 is a partially exploded view of the right side of the table of fig. 1.

FIG. 5 is an exploded view of the lock box assembly of the present invention.

Reference numerals:

a cross beam 1; a telescopic tube 101; a rotating shaft 1011; a fixing member 102; a groove 1012; a card slot 1013; an avoidance portion 1014;

a longitudinal beam 2; a transverse plate 201; a notch 2011; side flap 202; an insert 203; a connecting plate 204;

a column body 3;

a bottom case 4; a notch 401; a slot 402; a journal 403;

a ground margin 5;

a lock case 601; a bottom plate 6011; a cover 6012; a through hole 60121; a rear wall 6013; a cut 60131; a stopper wall 6014; a guide groove 6015; a limiting plate 6016; a latch tongue 602; an arcuate guide surface 6021; a pressure spring 603; a push plate 604; a through hole 6041; a handle 605; a socket 6051; a plunger 606.

[ detailed description ] embodiments

The invention will be described in detail with reference to the accompanying drawings and specific embodiments:

the invention will be described below by way of example with reference to a lifting table, but it will be appreciated by those skilled in the art that the invention may be applied to fixed tables or other types of tables with a fixed height.

A desk comprises a desktop, and a quick-mounting desk frame is arranged below the desktop.

Referring to fig. 1 to 5, the quick-loading table frame includes:

the support assembly comprises a cross beam 1 and longitudinal beams 2 arranged at two ends of the cross beam 1, and the longitudinal beams 2 are inserted and matched with the cross beam 1;

the upright post assemblies are used for supporting the support assemblies, are positioned at two ends of the cross beam 1 and are arranged oppositely, and comprise upright post bodies 3 and bottom boxes 4 positioned at the end parts of the upright post bodies 3, wherein the upright post bodies 3 are lifting upright posts in the embodiment;

the ground feet 5 are positioned below the upright post body 3 and used for supporting the upright post body 3;

a rotary connecting structure and an elastic inserting structure which are arranged at intervals along the length direction of the cross beam 1 are arranged between the bottom box 4 and the cross beam 1;

the rotary connecting structure comprises a rotating shaft 1011 and a notch 401 which are arranged in a matched mode, and the rotating shaft 1011 is pushed into the notch 401 and can rotate in the notch 401 by pushing the bottom box 4 and the cross beam 1 to move relatively.

The elastic plug-in mounting structure comprises an elastic plug-in part and a bearing part which are arranged in a matched mode, the bottom box 4 is pushed to rotate relative to the cross beam 1, and the elastic plug-in part is elastically plugged into the bearing part to achieve rapid assembly of the bottom box 4 and the cross beam 1.

Set up between end box 4 and crossbeam 1 in this embodiment and rotate connection structure and elasticity cartridge structure, during the assembly, end box 4 rotates through rotating connection structure with crossbeam 1 and is connected the back, rotate as the center with rotating connection structure department again, make elasticity grafting portion insert in the socket joint portion with the quick assembly who realizes end box 4 and crossbeam 1, reduce the assembly degree of difficulty, promote assembly efficiency, the user can install by oneself, more have market advantage, and need not prepare assembly accessories such as screw in addition, save material cost, reduce the storage and the transport degree of difficulty. Meanwhile, the rotating connection structure and the elastic insertion structure are arranged at intervals, two groups of stable supporting points are formed between the bottom box 4 and the cross beam 1, and the stability of the bottom box 4 and the cross beam 1 after assembly is improved.

Specifically, as shown in fig. 4, the cross beam 1 of the lifting table frame includes two telescopic pipes 101 arranged in parallel at intervals, the middle of the two telescopic pipes 101 is fixed by a fixing member 102, a rotating shaft 1011 forming a rotating connection structure in this embodiment is arranged on the cross beam 1, specifically, the inner side walls of the end portions of the two telescopic pipes 101 on both sides are provided with metal plate flanges extending inwards to form the rotating shaft 1011, the notches 401 are arranged on the side walls on both sides of the bottom box 4, and the notches 401 extend inwards from the rear end of the bottom box 4 along the length direction of the bottom box 4.

Of course, in other embodiments, the rotating shaft may be disposed on the side wall of the bottom case, and the inner side wall of the telescopic tube may be disposed with a notch that is matched with the rotating shaft.

As shown in fig. 2 to fig. 4, the receiving portion in this embodiment includes the slot 402 formed on the bottom case 4, the inserting portion includes a latch 602 elastically connected to the cross beam 1, specifically, a lock case assembly 6 is disposed between two telescopic pipes, the lock case assembly 6 includes a lock case 601 having an inner cavity, the latch 602 is connected to the inner cavity of the lock case 601 through an elastic assembly and partially penetrates out of the lock case 601, the front end of the latch 602 penetrates out of the lock case 601 and can extend and retract relative to the lock case 601, the lock case 601 and the bottom case 4 are sequentially arranged along the length direction of the cross beam 1 after being installed, the extending and retracting direction of the latch 602 is also along the length direction of the cross beam 1, and a guide arc is disposed at a position where the latch 602 corresponds to the rotation direction of the bottom case 4, so that the latch 602 is.

In order to improve the assembly firmness and stability, at least two locking tongues 602 are provided in the lock case 601, and correspondingly, at least two slots 402 are correspondingly provided on the bottom case 4.

As shown in fig. 3 and 5, the lock case 601 includes a bottom plate 6011 and a cover 6012 covering the bottom plate 6011, the bottom plate 6011 is provided with a rear wall 6013 and a limiting wall 6014 perpendicular to the telescopic rod, the rear wall 6013 and the bottom plate 6011 are integrally formed, the limiting wall 6014 is located above the bottom plate 6011, compared with the rear wall 6013, the limiting wall 6014 is closer to the bottom case 4, the elastic component is located between the rear wall 6013 and the limiting wall 6014, the elastic component includes an elastic body and a push plate 604, the push plate 604 is provided with a handle 605 for pulling the push plate 604 to move, a part of the handle 605 passes through the lock case 601, compared with the elastic body, the push plate 604 is closer to the limiting wall 6014, the elastic body is located between the push plate 604 and the rear wall 6013 and is elastically abutted against the push plate 604 and the rear wall 6013, the limiting wall 6014 limits a stroke of the push plate 601604, the lock tongue 602 is fixed on the push plate 604 and passes through the limiting wall 6014, and the elastic body are located at two sides of the push plate 604, and the elastic body is preferably a compression spring 603 in this embodiment.

In order to facilitate assembly of each component in the lock box 601, the push plate 604 and the lock tongue 602 are arranged in a split manner and fixedly assembled, specifically, a through hole 6041 is formed in the push plate 604, an insertion rod 606 is arranged at the rear end of the lock tongue 602, the insertion rod 606 is inserted into the through hole 6041 and is tightly matched with the wall of the through hole 6041, so that the lock tongue 602 is fixed on the push plate 604, preferably, the insertion rod 606 is long, can extend into the pressure spring 603 after being inserted into the through hole 6041, so as to guide the expansion and contraction of the pressure spring 603, and meanwhile, the rear end of the insertion rod 606 also plays a limiting role in the movement stroke of the push plate 604 towards the rear wall 6013.

Of course, in other embodiments, the push plate, the latch tongue and the plunger may be integrally formed.

In order to facilitate the operation of the pull handle 605, the pull handle 605 is preferably of a long-strip structure and extends along the length direction of the beam 1, the front end of the pull handle 605 is fixed on the push plate 604, the rear end of the pull handle 605 penetrates out of the rear wall 6013, specifically, the rear wall 6013 is provided with a notch 60131 or a through slot for the rear end of the pull handle 605 to penetrate out, correspondingly, a through hole 60121 for the pull handle 605 to penetrate out is arranged at a position on the cover 6012 corresponding to the notch 60131, at least part of the pull handle 605 is always located outside the rear wall 6013, and a jack 6051 for fingers to insert is arranged on the portion of the pull handle 605 located outside the rear wall 6013, and the pull handle 605 and the push plate 604 can be arranged separately and fixedly assembled, or can be integrally formed.

In a free state, the pressure spring 603 extends to the maximum stroke to extrude the push plate 604, the push plate 604 abuts against the limit wall 6014, and the front end of the lock tongue 602 extends outwards; during assembly, the bottom box 4 enters between the two extension tubes 101 and inclines relative to the extension tubes 101, the bottom box 4 is pushed outwards along the inclination direction, the rotating shaft 1011 is clamped into the notch 401, then the bottom box 4 is pushed to rotate towards the beam 1 until the bottom box rotates to a position close to the middle position of the two extension tubes 101, the front end of the lock tongue 602 is extruded backwards by the inner end wall of the bottom box 4, the push plate 604 is pushed to extrude the compression spring 603, until the bottom box 4 rotates to a position where the front end of the lock tongue 602 begins to enter the slot 402, the compression force of the lock tongue 602 by the inner end wall of the bottom box 4 is gradually weakened, the compression spring 603 rebounds gradually, the push plate 604 is pushed to drive the lock tongue 602 to move forwards, the front end of the lock tongue 602 is elastically inserted into the slot 402, so as to realize quick locking assembly of the bottom box 4 and the beam 1, and further realize quick locking assembly of the stand column assembly and the bracket assembly, and the limit wall 6014 limits the movement stroke of the push plate 604 moving forwards, to limit the insertion length of the front end of the locking tongue 602; when the disassembly is needed, the handle 605 is pulled backwards, the handle 605 pulls the push plate 604 to drive the lock tongue 602 to move backwards and extrude the pressure spring 603, after the front end of the lock tongue 602 is disengaged from the slot 402, the bottom box 4 is rotated reversely to a proper angle, the handle 605 is loosened, the lock tongue 602 is restored to a free state under the reset action of the pressure spring 603, and meanwhile, the bottom box 4 is pushed inwards, so that the rotating shaft 1011 is disengaged from the notch 401, and the quick disassembly of the upright post assembly and the bracket assembly is completed.

In order to facilitate the assembly and disassembly, the bottom case 4 rotates clockwise during the assembly, the bottom case 4 rotates counterclockwise during the disassembly, namely, the bottom case 4 is assembled and disassembled from the lower part of the beam 1, and at this time, the arc-shaped guide surface 6021 is arranged at the lower end of the lock tongue 602.

Of course, in other embodiments, the bottom case can be disassembled and assembled from the upper part of the cross beam, and the upper end of the lock tongue is provided with the arc-shaped guide surface.

The elasticity cartridge structure in this embodiment has tear open, adorns the function simultaneously, can realize the rapid Assembly and the quick dismantlement of crossbeam 1 and end box 4, need not with the help of other supplementary assembly and disassembly tools, and the operation of being convenient for has improved dismouting efficiency, and it is convenient to dismantle, and the cooperation is ingenious, need not brute force intervention, reduces the part wearing and tearing, extension parts life.

In order to further improve the supporting effect of the assembled column assembly on the bracket assembly, as shown in fig. 2 and 4, a journal 403 is further disposed at the middle position of the bottom box 4, grooves 1012 matched with the journal 403 are disposed on the extension tubes 101 at two sides, the grooves 1012 extend upwards from the lower edges of the extension tubes 101, and when the bottom box 4 is rotationally assembled with the cross beam 1, the journal 403 is clamped into the grooves 1012.

Of course, in other embodiments, the telescopic tube may be provided with a journal and the back box with a recess, which in this case extends downwards from the upper edge of the back box.

In order to ensure the strength and the stability of the base box 4 after assembly, the size of the slot 402 on the base box 4 should be as small as possible under the condition that the front end of the lock tongue 602 is inserted, and therefore, in order to ensure the matching precision of the front end of the lock tongue 602 and the slot 402, the movement path of the lock tongue 602 needs to be guided, and therefore, as shown in fig. 3 and 5, the lock box 601 includes a guide groove 6015 for guiding the lock tongue 602, the guide groove 6015 penetrates through the limiting wall 6014, specifically, the front end of the limiting wall 6014 is provided with a plurality of limiting plates 6016, and a guide groove 6015 is formed between adjacent limiting plates 6016.

After the assembly of end box 4 and crossbeam 1 is accomplished, the rapid Assembly of longeron 2 is carried out again, it is concrete, including inserted sheet 203 and the draw-in groove 1013 that the cooperation set up between longeron 2 and the crossbeam 1, as shown in fig. 4, inserted sheet 203 establishes on longeron 2, draw-in groove 1013 inwards extends from crossbeam 1 tip along crossbeam 1 length direction and forms, promote longeron 2 and crossbeam 1 relative movement insert sheet 203 insert in draw-in groove 1013 and with draw-in groove 1013 cell wall interference fit, draw-in groove 1013 cell wall is close to crossbeam 1 tip department and is equipped with spigot surface 10131, the height that highly is greater than the inside height of draw-in groove 1013 notch department of draw-in groove 1013 promptly, so that inserted sheet 203 changes to aim at draw-in groove 1013 and insert.

Specifically, draw-in groove 1013 is seted up on two flexible pipe 101 tip lateral walls, longeron 2 includes diaphragm 201 and the flank 202 along diaphragm 201 side downwardly extending, is equipped with breach 2011 on the diaphragm 201, and the width of breach 2011 is approximately equal to the width of crossbeam 1, and connecting plate 204 is extended downwards to breach 2011 both sides wall, and the one end that connecting plate 204 kept away from diaphragm 201 inwards transversely extends inserted sheet 203, and inserted sheet 203 is parallel with diaphragm 201, and flexible pipe 101 tip is equipped with dodges portion 1014 of breach 2011 rear side diaphragm 201.

During assembly, the cross beam 1 corresponds to a notch 2011 of the transverse plate 201, the inserting piece 203 corresponds to a clamping groove 1013, the longitudinal beam 2 is pushed inwards, the inserting piece 203 is transversely clamped into the clamping groove 1013, the cross beam 1 is positioned in the notch 2011 until the end part of the telescopic pipe 101 abuts against and stops the side wing 202, at the moment, the transverse plate 201 on the rear side of the notch 2011 is positioned in the avoiding part 1014, so that the longitudinal beam 2 and the cross beam 1 are quickly assembled and locked, after assembly, the side surfaces on the cross beam 1 and the transverse plate 201 are positioned on the same horizontal plane, the longitudinal beam 2 is of a double-folded structure and is simultaneously inserted into the clamping groove 1013, and a load bearing function is jointly realized; when the longitudinal beam is disassembled, the longitudinal beam 2 is pulled outwards by force.

This rapid Assembly structure mainly utilizes crossbeam 1 and longeron 2 self to take the structure, need not establish the accessories in addition, simplifies the structure, saves the material cost, easy operation, and the cooperation is inseparable between each structure, has improved the firmness and the stability after the assembly.

Of course, in other embodiments, the insertion of the insertion piece and the transverse plate may also be performed in other manners, for example, when the transverse plate is thinner, the insertion piece may not be provided with a notch, and the insertion piece is directly connected below the transverse plate through the connecting piece.

Of course, in other embodiments, the locking groove may be formed on the upper wall of the two telescopic pipe ends, and the insertion sheet is vertically locked into the locking groove.

In the present embodiment, for convenience of description of the components, the front and rear directions are all positioned by the single-side table frame, and the direction positioning of the other side of the table frame should be set opposite to the above description.

The above embodiments are merely examples and do not limit the scope of the invention. On the basis of this, a person skilled in the art can envision other embodiments that perform the same function within the scope of the claims of the present invention.

Claims

1. The utility model provides a quick-mounting table frame, includes bracket component and the stand subassembly that is used for supporting bracket component, the bracket component includes the crossbeam and establishes the longeron at the crossbeam both ends, the stand subassembly includes stand body and the end box that is located this end of body of stand, its characterized in that, end box with including the rotation connection structure and the elasticity cartridge structure that the interval set up between the crossbeam, elasticity cartridge structure is including supporting elasticity grafting portion and the accepting part that sets up, be equipped with on the elasticity grafting portion and stimulate elasticity grafting portion follow the handle that deviates from in the accepting part promotes end box with the crossbeam rotates relatively and makes elasticity grafting portion elasticity inserts realize the quick locking of end box and crossbeam in the accepting part, the handle pulling elasticity grafting portion follows deviate from in the accepting part in order to realize the quick unblock of end box and crossbeam.

2. A quick-wear table frame as claimed in claim 1, wherein the resilient plug-in part comprises a tongue resiliently connected to the cross member and the receiving part comprises a slot provided in the base member.

3. The table frame for quick-mounting as claimed in claim 2, wherein the cross member is provided with a lock box having an inner cavity, the latch is connected to the inner cavity of the lock box through an elastic member and partially penetrates out of the lock box, and the portion of the latch penetrating out of the lock box is capable of extending and retracting relative to the lock box.

4. The quick-assembly table frame as claimed in claim 3, wherein the lock box comprises a rear wall and a limiting wall, the elastic assembly comprises a pressure spring and a push plate, the pressure spring is located between the push plate and the rear wall and elastically abuts against the push plate and the rear wall, the limiting wall limits the stroke of the push plate, the lock tongue is inserted in the push plate, an insertion rod is arranged on the lock tongue, and the insertion rod penetrates through the push plate and then is inserted in the pressure spring to guide the compression spring in a telescopic mode.

5. A quick-mounting table frame as claimed in claim 4, characterized in that said lock case comprises a guide slot for guiding a locking tongue, said guide slot extending through said limiting wall; or the handle is arranged on the push plate to pull the push plate to move, and the handle part protrudes out of the lock box.

6. A table for quick-wear as claimed in claim 1, wherein the pivotal connection comprises a shaft and a recess, the shaft being adapted to be received in the recess by relative movement of the base member and the cross member.

7. A table for quick-wear as claimed in claim 6, wherein the pivot is provided on the cross member and the recess is formed extending inwardly from an end of the base member.

8. A table top for quick-assembly as claimed in claim 1, wherein said longitudinal beams are in plug-fit engagement with said transverse beams.

9. The quick-mounting table frame as claimed in claim 8, wherein the longitudinal beam and the transverse beam include an insertion piece and a slot, the insertion piece is disposed on the longitudinal beam, the slot is formed by extending inward from the end of the transverse beam along the length direction of the transverse beam, a guiding surface is disposed on the slot wall near the end of the transverse beam, and the longitudinal beam and the transverse beam are pushed to move relatively to insert the insertion piece into the slot and tightly fit with the slot wall.

10. A table comprising a table top, wherein the quick-mounting table frame as claimed in any one of claims 1 to 9 is arranged below the table top.