CN217117767U - Fast-assembling frame - Google Patents

Abstract

The application relates to a fast-assembling frame, which relates to the field of household frames, and comprises a horizontal frame for bearing a desktop plate and a bottom box, wherein a clamping piece is fixedly connected to the side surface of the bottom box, the clamping piece comprises a shaft shoulder column and a butting column, one end of the shaft shoulder column is fixedly connected with the butting column, the other end of the shaft shoulder column is fixedly connected with the bottom box, and the diameter of the butting column is larger than that of the shaft shoulder column; the lateral wall of horizontal frame runs through and has seted up the joint hole, the opening width in joint hole is greater than the diameter of butt joint post is used for making horizontal frame with the connection can be dismantled to the end box. This application has the comparatively convenient effect of installation dismantlement.

Description

Fast-assembling frame

Technical Field

The application relates to the field of household frames, in particular to a quick-mounting frame.

Background

The types of the tables are various, and the tables can be divided into various types according to requirements, such as office tables, desks, lifting tables, desks and the like, but the main structures of the tables are basically the same, taking the lifting table as an example, the lifting table mainly comprises a table top plate and a frame, and the frame mainly comprises a horizontal frame and a vertical column.

At present, most of frames on the market are installed in a screw mode, namely, screw holes are reserved in the side face of a horizontal frame, the horizontal frame and an upright post are fixed through screws, and therefore the installation of the frames is completed.

To the correlation technique among the above-mentioned, the applicant thinks that fixed with horizontal stand and stand through the mode of beating the screw, and the installation or dismantle are comparatively hard, and operation experience is not good enough.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the installation or the dismantlement that exist among the correlation technique are hard, this application provides a fast-assembling frame.

The application provides a fast-assembling frame adopts following technical scheme:

the utility model provides a fast-assembling frame, is including horizontal frame and the curb plate that is used for bearing the weight of the desktop board, still includes end box, the side fixedly connected with joint spare of end box, horizontal frame's lateral wall runs through and has seted up the joint hole, the joint hole with joint spare cooperation makes horizontal frame install in one side of end box, the curb plate install in end box's lateral wall.

Through adopting above-mentioned technical scheme, when needs are with fast-assembling frame mount, the operator can make horizontal frame be close to end box, and it is downthehole until joint spare stretches into the joint to fixed with horizontal frame, have dismantlement and simple to operate's advantage, improved the efficiency of dismantling and installing, simultaneously, after fixing horizontal frame, operator's accessible installation curb plate, further fix horizontal frame and end box, improved horizontal frame's stability.

Optionally, the joint spare includes axle shoulder post, butt post, the one end of axle shoulder post with butt post fixed connection, the other end of axle shoulder post with end box fixed connection, the diameter of butt post is greater than the diameter of axle shoulder post.

Through adopting above-mentioned technical scheme, when the joint spare stretched into the joint hole, made the lateral wall butt in axle shoulder post and joint hole, made the butt post towards the lateral wall butt of axle shoulder post in the lateral wall of fast-assembling frame to it is fixed with the fast-assembling frame, improved the stability that horizontal frame and end box are connected, reduce horizontal frame and remove along the horizontal direction, thereby make horizontal frame and end box remove fixed possibility.

Optionally, horizontal frame includes horizontal pole, the upper end orientation of horizontal pole deviates from 90 degrees of the lateral buckling of end box is formed with the butt joint board, the joint hole is seted up in the lateral wall of horizontal pole.

Through adopting above-mentioned technical scheme, 90 degrees formation butt plates of buckling through the one side that makes horizontal pole's upper end orientation deviate from end box, butt plate this moment can with the lower surface butt of desktop board, improved the area of contact of horizontal frame with the desktop board, reduced the possibility that table frame rocked.

Optionally, the joint hole includes big circle hole, ringlet hole and the groove that slides, big circle hole with the ringlet hole passes through the groove intercommunication that slides, the diameter in big circle hole is greater than the diameter of butt joint post, the diameter in ringlet hole is greater than the diameter of axle shoulder post just the diameter in ringlet hole is less than the diameter of butt joint post, the axle shoulder post is followed the surface in groove that slides by the lateral wall in big circle hole to the lateral wall in ringlet hole slides.

By adopting the technical scheme, in the process of installing the horizontal frame and the bottom box, the horizontal frame is firstly moved, then the horizontal frame is moved, the shaft shoulder column slides along the surface of the sliding groove until the shaft shoulder column and the abutting column are aligned with the small circle hole in the horizontal direction, and the abutting column abuts against the side wall of the horizontal cross rod at the moment, so that the possibility that the horizontal frame moves along the axis direction of the shaft shoulder column is reduced, the horizontal frame is limited, and the connection stability of the horizontal frame and the bottom box is improved; simultaneously, when being fixed in end box lateral wall in advance through with joint spare, improved the installation effectiveness, reduced the environmental pollution that the welding brought.

Optionally, the diameter of the large circle hole is at least 0.5mm larger than that of the abutting column, and the diameter of the small circle hole is 0.1-0.5mm larger than that of the shaft shoulder column.

Through adopting above-mentioned technical scheme, if the diameter ratio of aperture is less than the diameter of axle shoulder post by 0.1mm, owing to receive the influence of paint film thickness, can cause the slip difficulty, and after the diameter ratio of aperture is more than 0.5mm than the diameter of axle shoulder post, then can be to horizontal frame spacing not enough to cause horizontal frame to rock, consequently, with the diameter ratio of aperture by 0.1-0.5mm more than the diameter of axle shoulder post, improved the stability of the frame after the assembly.

Optionally, the large circle hole is arranged on one side far away from the side plate, and the small circle hole is arranged on one side close to the side plate.

Through adopting above-mentioned technical scheme, before the installation curb plate, can install horizontal frame and end box at first, after the lateral wall with horizontal frame installation at end box, the shoulder post this moment is located the big circle downthehole, install the curb plate after that, make the curb plate be close to towards end box's position, until the curb plate respectively with the lateral wall butt of horizontal frame and end box, thereby make horizontal frame and end box flush towards the lateral wall of curb plate, and the shoulder post this moment still is located the big circle downthehole, the stability of the frame after the assembly has been improved.

Optionally, a first abutting sheet is fixedly connected to one end, facing the side plate, of the horizontal frame in the vertical direction, a second abutting sheet is fixedly connected to the side plate, facing the horizontal frame, in the vertical direction, and the first abutting sheet is located above the second abutting sheet; the side wall of the first abutting piece is also fixedly connected with a clamping piece, the clamping piece sequentially penetrates through the side plate and the first abutting piece, and the shaft shoulder column is rotationally connected with the side plate; when the second abutting piece abuts against the side wall of the horizontal frame, the upper surface of the horizontal frame is flush with the upper surface of the side plate.

Through adopting above-mentioned technical scheme, when the installation curb plate, can be at first be fixed in the lateral wall of first butt piece with joint piece, because the shaft shoulder post this moment rotates with the curb plate to be connected, consequently, the accessible makes the curb plate rotate, when the lateral wall of second butt piece and horizontal frame's lateral wall butt to it is fixed with curb plate and horizontal frame, has the installation of curb plate and dismantles convenient advantage. Optionally, the large circle hole is disposed at one side close to the side plate, and the small circle hole is disposed at one side far away from the side plate.

Through adopting above-mentioned technical scheme, through setting up the great circle hole in the one side that is close to the curb plate, the aperture of aperture sets up in the one side of keeping away from the curb plate, and when the installation, the accessible is earlier in the side of end box with horizontal frame, installs the curb plate after that, has improved the convenience of installation.

Optionally, the horizontal frame includes a welding sheet rod and a metal plate rod, the metal plate rod is fixedly connected to a side edge of the welding sheet rod, the clamping hole includes a horizontal chute and an inclined chute, the horizontal chute is arranged on a side wall of the metal plate rod along a length direction of the metal plate rod, the inclined chute is obliquely arranged on the side wall of the metal plate rod from top to bottom, and the inclined chute is communicated with the horizontal chute; the tip of soldering lug pole runs through and has seted up and dodge the groove, dodge the groove with the slope spout intercommunication, the axle shoulder post is followed horizontal spout with the lateral wall of slope spout slides.

Through adopting above-mentioned technical scheme, when needs are fixed with horizontal frame and end box, the operator makes the shaft shoulder post stretch into the inclined groove, and makes the shaft shoulder post slide along the incline direction of inclined groove, moves to the horizontal inslot until the shaft shoulder post to it is fixed with horizontal frame and end box, has the effect of being convenient for install and dismantle.

Optionally, horizontal frame includes the connecting rod, the joint hole is seted up in from bottom to top along vertical direction the lateral wall of connecting rod, the opening width in joint hole is greater than the diameter of axle shoulder post, the opening width in joint hole is less than the diameter of butt joint post, set up in the joint hole quantity of connecting rod lateral wall has two at least, the axle shoulder post stretches into the joint hole just slides along vertical direction.

Through adopting above-mentioned technical scheme, because the joint hole is seted up along vertical direction, it is downthehole to stretch into the joint through making the shaft shoulder post to it is fixed with end box with horizontal frame, have the installation and dismantle convenient effect.

Optionally, the width of the opening of the clamping hole is 0.1-0.5mm larger than the diameter of the shaft shoulder column.

By adopting the technical scheme, the opening width of the clamping hole is 0.1-0.5mm larger than the diameter of the shaft shoulder column, so that the damage to a paint film on a horizontal frame when the shaft shoulder column moves is reduced, and the stability of the shaft shoulder column during movement is improved.

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

the horizontal frame and the bottom box are detachably connected by matching the clamping piece with the clamping hole to realize the constraint relation;

through setting up the curb plate, under the effect of joint spare, realized curb plate, end box, horizontal frame's mutual restraint, when improving stability, further improvement the efficiency of dismantling and installing.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;

FIG. 2 is an exploded view of the horizontal frame and side panels of example 1 of the present application;

fig. 3 is a schematic structural view of a clip in embodiment 1 of the present application;

FIG. 4 is a schematic diagram of the explosive structure of example 2 of the present application;

FIG. 5 is a schematic diagram of the explosive structure of example 3 of the present application;

FIG. 6 is a schematic diagram of the explosive structure of example 4 of the present application;

reference numerals: 1. a bottom case; 2. a horizontal frame; 3. a column; 4. a clamping piece; 5. a clamping hole; 6. connecting columns; 7. a shaft shoulder post; 8. a butting post; 9. an external thread; 10. a horizontal cross bar; 11. a butt joint plate; 12. a large circle of holes; 13. a small circle of holes; 14. a sliding groove; 15. a side plate; 16. a resisting plate; 17. a solder blade stem; 18. a sheet metal lever; 19. connecting sheets; 20. a horizontal chute; 21. an inclined chute; 22. an avoidance groove; 23. a connecting rod; 24. a first abutting piece; 25. a second abutting piece; 26. rotating the hole; 27. and the inner flanging taps the threaded hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses fast-assembling frame.

Example 1:

referring to fig. 1, the quick-assembly frame comprises a bottom box 1 and a horizontal frame 2, the upper surface of the bottom box 1 is abutted to the lower surface of the table top board, a stand column 3 which plays a supporting role is fixed on the lower surface of the bottom box 1, the stand column 3 is arranged along the vertical direction, the cross section of the bottom box 1 is rectangular, the length direction of the bottom box 1 is parallel to the length direction of the horizontal frame 2, the horizontal frame 2 is arranged along the horizontal direction, and the upper surface of the horizontal frame 2 is abutted to the lower surface of the table top board. Both sides fixedly connected with joint spare 4 of end 1 width direction of box, joint hole 5 has been seted up to the lateral wall of horizontal frame 2, and joint spare 4 stretches into in the joint hole 5 and makes horizontal frame 2 and end 1 can dismantle the connection.

Referring to fig. 2 and 3, joint spare 4 of end box 1 lateral wall is provided with four altogether, wherein two are a set of, two sets of joint spare 4 set up respectively in end box 1 width direction's both sides, joint spare 4 optional shoulder screw or the structure similar with the shoulder screw, joint spare 4 includes spliced pole 6, shoulder post 7, butt post 8, spliced pole 6, shoulder post 7 and butt post 8's diameter increases in proper order, shoulder post 7's one end and spliced pole 6 integrated into one piece, shoulder post 7's the other end and butt post 8 integrated into one piece, the optional external screw thread 9 that is provided with of the circumference lateral wall of spliced pole 6, make spliced pole 6 and end box 1 threaded connection. In the in-process that makes joint spare 4 and end 1 fixed of box, the accessible makes spliced pole 6 fixed with end 1 threaded connection's of box mode, also can make spliced pole 6 circumference lateral wall not contain external screw thread 9, and is fixed through spliced pole 6 and end 1 welded mode of box, can also make joint spare 4 not contain spliced pole 6, and the lateral wall through making shoulder post 7 is fixed with end 1 welded mode of box.

Referring to fig. 2, the horizontal frame 2 can select the panel beating for use, then the panel beating thickness of selecting for use is at least more than 1.5mm to ensure the bulk strength of frame, also can select for use tubular product, thickness can select for use more than 0.8mm when selecting for use tubular product. Horizontal frame 2 includes horizontal pole 10, and horizontal pole 10 is provided with two in this application, and two horizontal poles 10 set up respectively in the both sides of end 1 width direction of box, and the length direction of horizontal pole 10 is parallel with the length direction of end 1 of box. The upper end of horizontal pole 10 is bent 90 degrees towards the one side that deviates from end box 1 and is formed with butt plate 11, and butt plate 11 is the level setting, and butt plate 11's upper surface flushes with end box 1's upper surface. The lateral wall in horizontal pole 10 is seted up in joint hole 5, and in this embodiment, two joint holes 5 have all been seted up to the one end of each horizontal pole 10, and joint hole 5 aligns one by one with joint spare 4 in the horizontal direction.

Referring to fig. 2, the shape of joint hole 5 is similar to calabash shape, joint hole 5 includes big circle hole 12, little circle hole 13, the groove 14 that slides, big circle hole 12, little circle hole 13 and the groove 14 that slides all run through and set up in the lateral wall of horizontal pole 10, the length direction of the groove 14 that slides is parallel with the length direction of horizontal pole 10, the upper surface and the lower surface of the groove 14 that slides are horizontal setting, wherein, the one end and the little circle hole 13 intercommunication of the groove 14 that slides, the other end and the big circle hole 12 intercommunication of the groove 14 that slides, and the little circle hole 13 sets up in the direction that is close to horizontal pole 10 tip. Through making the upper surface and the lower surface of sliding groove 14 be horizontal setting, when using, directly exert horizontal power slip horizontal pole 10 can, otherwise under the condition of standard calabash hole, big circle hole 12 and little circle hole 13 need do the fillet and lead, have increased the resistance that horizontal pole 10 removed.

In order to facilitate the installation and the disassembly of a user, the diameter of the large circle hole 12 is at least 0.5mm larger than that of the butt column 8, the diameter of the small circle hole 13 is 0.1-0.5mm larger than that of the shaft shoulder column 7, the diameter of the small circle hole 13 is smaller than that of the butt column 8, and the shaft shoulder column 7 slides along the side wall of the clamping hole 5. The diameter of the small circle hole 13 is 0.1-0.5mm larger than the diameter of the shaft shoulder post 7, mainly because when the difference between the diameter of the small circle hole 13 and the diameter of the shaft shoulder post 7 is less than 0.1mm, the horizontal cross rod 10 is difficult to slide due to the influence of the thickness of the paint film on the surface of the horizontal cross rod 10, and when the difference between the diameter of the small circle hole 13 and the diameter of the shaft shoulder post 7 is more than 0.5mm, the limit of the horizontal cross rod 10 on the bottom box 1 is insufficient, and the finished frame after assembly can shake.

The width of the shaft shoulder column 7 is 0.1-1mm larger than the depth of the clamping hole 5. Because the horizontal frame 2 needs to be coated with a paint film before a finished product is formed, the corrosion resistance is improved, and the width of the shaft shoulder column 7 is 0.1-1mm greater than the depth of the clamping hole 5, namely, a gap of 0.1-1mm is reserved between the clamping piece 4 and the horizontal frame 2, and if the reserved gap is less than 0.1mm, the horizontal frame 2 is difficult to move, and the paint surface is scratched; if the reserved gap is larger than 1mm, the limitation is insufficient, the whole finished product frame is relatively shaken, and therefore the width of the shaft shoulder column 7 is required to be 0.1-1mm larger than the depth of the clamping hole 5.

Because joint 4 can select to use the shaft shoulder screw or be with the similar structure of shaft shoulder screw, when joint 4 chose for use the shaft shoulder screw, the preferable M6x8 of shaft shoulder screw thread specification of chooseing for use, the diameter of the spliced pole 6 of chooseing for use is 6mm, the thread length of spliced pole 6 is 8, the specification design of shaft shoulder post 7 is 8x2.8mm, the diameter of shaft shoulder post 7 sets up to 8mm, the width is 2.8mm, the butt joint post 8 diameter is 12 mm. The panel beating thickness of the horizontal frame 2 of selecting for use in this application is 2.5 mm.

Referring to fig. 2, a side plate 15 is disposed on one side of the bottom case 1 in the length direction, the length direction of the side plate 15 is perpendicular to the length direction of the horizontal cross bar 10, the upper end of the side plate 15 is turned over by 90 degrees towards the side far away from the bottom case 1 to form a resisting plate 16, the resisting plate 16 is flush with the upper surface of the resisting plate 11, and the upper surface of the resisting plate 16 is parallel to and abuts against the lower surface of the table top board. The side plate 15 is fixed with the bottom case 1 through screws, and the screwing direction of the screws is parallel to the length direction of the horizontal cross bar 10.

The implementation principle of the embodiment 1 is as follows: when the installation is needed, because the clamping piece 4 is pre-installed on the side wall of the bottom case 1, an operator can firstly move the horizontal cross rod 10 towards the direction of the butting column 8 until the large circle hole 12 is aligned with the butting column 8 in the horizontal direction, then the butting column 8 extends into the large circle hole 12, the shaft shoulder column 7 is butted with the upper surface of the large circle hole 12 at the moment, the horizontal force for moving in the horizontal direction is applied to the horizontal cross rod 10 until the shaft shoulder column 7 moves into the sliding groove 14, the butting column 8 is butted with the side wall of the horizontal cross rod 10 departing from the bottom case 1 at the moment, and one end of the horizontal cross rod 10 protrudes out of the bottom case 1 at the moment; then the operator installs the side plate 15, the side plate 15 contacts with one end of the horizontal cross bar 10 protruding from the bottom box 1, the side plate 15 approaches the side wall of the bottom box 1 gradually as the screw is screwed gradually, and meanwhile, the horizontal cross bar 10 is pushed along the length direction, so that the shaft shoulder post 7 moves into the small circle hole 13 gradually from the sliding groove 14 until the side plate 15 is aligned with the bottom box 1 and the horizontal cross bar 10 respectively, thereby completing the installation, and having the advantage of convenient installation and disassembly.

Example 2:

referring to fig. 4, the difference between this embodiment and embodiment 1 is that the horizontal frame 2 includes a soldering lug rod 17, a sheet metal rod 18, the soldering lug rod 17 is disposed along the horizontal direction, the cross section of the soldering lug rod 17 is rectangular, both side edges of the soldering lug rod 17 in the width direction are all integrally formed with the sheet metal rod 18, the sheet metal rod 18 is disposed along the vertical direction, a connecting piece 19 is formed by bending the upper end of the sheet metal rod 18 towards one side away from the bottom box 1 by 90 degrees, the connecting piece 19 is disposed along the horizontal direction, and the upper surface of the connecting piece 19 is parallel to and abutted to the lower surface of the table top plate. In this embodiment, two clamping holes 5 are all seted up to the tip of each sheet metal pole 18, and shaft shoulder post 7 aligns one by one with clamping hole 5 in the horizontal direction.

Referring to fig. 3 and 4, the clamping hole 5 includes a horizontal sliding groove 20 and an inclined sliding groove 21, the horizontal sliding groove 20 is opened on the side wall of the sheet metal rod 18 along the length direction of the sheet metal rod 18, the inclined sliding groove 21 is opened on the side wall of the sheet metal rod 18 from the top to the bottom of the end portion of the horizontal sliding groove 20, and the inclined sliding groove 21 is inclined from the side plate 15 to the sheet metal rod 18 from the top to the bottom. An avoiding groove 22 is formed at the end part of the welding sheet rod 17 in a penetrating mode, and the avoiding groove 22 is communicated with the inclined sliding groove 21. The width of horizontal chute 20 and slope spout 21 equals, and the width of horizontal chute 20 is greater than the diameter of shaft shoulder post 7 by 0.1-0.5mm, and the width of horizontal chute 20 is less than the diameter of butt post 8, and shaft shoulder post 7 stretches into in the joint hole 5, and butt post 8 and the lateral wall butt of panel beating pole 18 to the dismantlement of end box 1 and horizontal frame 2 has been realized and has been connected.

The implementation principle of the embodiment 2 is as follows: when the bottom box 1 and the horizontal frame 2 need to be fixed, the shaft shoulder post 7 extends into the inclined sliding groove 21 of the clamping hole 5 and moves along the length direction of the inclined sliding groove 21 until the shaft shoulder post 7 moves to the end part of the horizontal sliding groove 20, then horizontal force is applied to the horizontal frame 2, the shaft shoulder post 7 moves along the length direction of the horizontal sliding groove 20, and finally the bottom box 1, the horizontal frame 2 and the side plates 15 are fixed through the installation of the side plates 15.

Example 3:

referring to fig. 3 and 5, embodiment 3 differs from embodiment 1 in that: in the present embodiment, the longitudinal end of the back box 1 is always flush with the longitudinal end of the horizontal frame 2. Horizontal frame 2 includes connecting rod 23, connecting rod 23 is provided with two in this application, the length direction of two connecting rods 23 is parallel with the length direction of end box 1, the upper surface of connecting rod 23 flushes with the upper surface of end box 1, the upper surface of connecting rod 23 and the lower surface butt of desktop board, in this application, two joint holes 5 are all seted up to each end of connecting rod 23, joint hole 5 is seted up in the lateral wall of connecting rod 23 along vertical direction top-down, the opening width of joint hole 5 is greater than the diameter of shoulder post 7 by 0.1-0.5mm, the opening width in joint hole 5 is less than the diameter of butt post 8, shoulder post 7 stretches into in joint hole 5 and 8 butts in the lateral wall of connecting rod 23 of butt post, thereby box 1 and connecting rod 23 are fixed at the bottom.

The implementation principle of the embodiment 3 is as follows: because 5 top-down in joint hole sets up along vertical direction, and the quantity in the joint hole 5 of every one end of connecting rod 23 sets up to two, consequently, through making the shaft shoulder post 7 stretch into in the joint hole 5, 8 butt of butt post deviate from the lateral wall of end box 1 in connecting rod 23, through installing curb plate 15 after that to fix end box 1, connecting rod 23, curb plate 15, have the effect of the installation of being convenient for.

Example 4:

embodiment 4 is different from embodiment 1 in that 1, the direction of the clamping hole 5 is opposite to the horizontal direction of embodiment 1; 2. the side plates 15 are divided into two groups, the two groups of side plates 15 are respectively arranged at two ends of the horizontal frame 2 in the length direction, each group comprises 2 side plates 15, and the two side plates 15 in the same group are respectively arranged at two ends of the horizontal frame 2 in the width direction; 3. one side integrated into one piece that horizontal frame 2 deviates from end box 1 has first butt piece 24, first butt piece 24 sets up along vertical direction, first butt piece 24 sets up in horizontal frame 2's well upper end, first butt piece 24 place plane is parallel towards end box 1's lateral wall with curb plate 15, curb plate 15 turns over 90 degrees towards end box 1's one side towards end box 1's one end and is formed with second butt piece 25, second butt piece 25 integrated into one piece is in the well lower extreme of curb plate 15, second butt piece 25 sets up along vertical direction, second butt piece 25 place plane is perpendicular towards end box 1's lateral wall with curb plate 15. First butt joint piece 24 is through setting up the mode of screw thread also fixedly connected with joint spare 4, and the axis direction of joint spare 4 is perpendicular with first butt joint piece 24 place plane.

Referring to fig. 6, rotation hole 26 has been seted up on curb plate 15, the inside flanging tapping screw hole 27 has been seted up to the lateral wall of first butt joint piece 24, rotation hole 26 attacks the screw hole 27 with the inside flanging and aligns, and the diameter of rotation hole 26 is greater than the diameter that the inside flanging attacked the screw hole 27, curb plate 15 is worn to establish in proper order by joint spare 4, first butt joint piece 24, the spliced pole 6 of joint spare 4 passes well upper portion and the threaded connection of curb plate 15 in the inside flanging tapping screw hole 27, the shaft shoulder post 7 of joint spare 4 stretches into and rotates with curb plate 15 in the rotation hole 26 and is connected, 6 threaded connection in the intermediate position of first butt joint piece 24 of spliced pole 6 of joint spare 4, 8 butts in the lateral wall that curb plate 15 deviates from horizontal frame 2 of butt joint spare 4. When the side plate 15 rotates to a position where the second abutting piece 25 abuts against the side wall of the horizontal frame 2, the upper surface of the side plate 15 is flush with the upper surface of the horizontal frame 2, and the second abutting piece 25 is located below the first abutting piece 24 and perpendicular to the first abutting piece.

Referring to fig. 6, in order to ensure the overall strength, the thickness of the side plate 15 is more than 1.5mm, the thickness of the side plate 15 at this time also includes the thickness of a paint film, the clamping piece 4 at this point is also set as a shaft shoulder screw, the thread specification of the shaft shoulder screw is more than M5 x 6, the diameter of the shaft shoulder column 7 at this point is more than 2mm larger than the thread diameter of the connecting column 6, the width of the shaft shoulder column 7 at this time is 0-0.5mm larger than the width of the side plate 15, that is, 0-0.5mm at this time is a reserved gap t, when the reserved gap is 0 < t < 0.5mm, the reserved gap is reasonable, the side plate 15 rotates smoothly and swings in a small amplitude, and when being matched with the bottom box 1, effective constraint can be formed; when t is larger than 0.5mm, the clamping piece 4 has small axial restraint on the side plate 15, the side plate 15 shakes to be difficult to form effective restraint by being matched with the bottom box 1, and the overall stability is poor.

The implementation principle of the embodiment 4 is as follows: after installing horizontal frame 2 and end box 1 through joint spare 4, can pass through screw thread fixed connection in first butt piece 24 with curb plate 15 this moment through another joint spare 4, and shoulder post 7 and curb plate 15 this moment rotate to be connected, the operator promotes horizontal frame 2 and is close to the direction of curb plate 15 along the horizontal direction, from making shoulder post 7 move gradually to the aperture 13 in from sliding groove 14, rotate curb plate 15 afterwards, make the side of second butt piece 25 and horizontal frame 2's lateral wall butt, and the upper surface of curb plate 15 this moment and horizontal frame 2's upper surface flush, thereby accomplish curb plate 15, end box 1, horizontal frame 2's installation.

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 (11)

1. A quick-mount frame comprising a horizontal frame (2) and side panels (15) for carrying a table top, characterized in that: still include end box (1), the side fixedly connected with joint spare (4) of end box (1), the lateral wall of horizontal frame (2) runs through and has seted up joint hole (5), joint hole (5) with joint spare (4) cooperation makes horizontal frame (2) install in one side of end box (1), curb plate (15) install in the lateral wall of end box (1).

2. A quick-mount frame as claimed in claim 1, further comprising: joint spare (4) include axle shoulder post (7), butt joint post (8), the one end of axle shoulder post (7) with butt joint post (8) fixed connection, the other end of axle shoulder post (7) with end box (1) fixed connection, the diameter of butt joint post (8) is greater than the diameter of axle shoulder post (7).

3. A quick-mount frame as claimed in claim 1 or 2, characterised in that: horizontal frame (2) include horizontal pole (10), the upper end orientation of horizontal pole (10) deviates from the lateral buckling 90 degrees of end box (1) are formed with butt joint board (11), joint hole (5) are seted up in the lateral wall of horizontal pole (10).

4. A quick-mount frame as claimed in claim 3, characterised in that: joint hole (5) are including big circle hole (12), ringlet hole (13) and groove (14) that slides, big circle hole (12) with ringlet hole (13) pass through groove (14) intercommunication slides, the diameter in big circle hole (12) is greater than the diameter of butt post (8), the diameter in ringlet hole (13) is greater than the diameter of axle shoulder post (7) just the diameter in ringlet hole (13) is less than the diameter of butt post (8), axle shoulder post (7) are followed the surface in groove (14) that slides by the lateral wall in big circle hole (12) to the lateral wall in ringlet hole (13) slides.

5. The quick-mount frame as claimed in claim 4, further comprising: the diameter of the large circle hole (12) is at least 0.5mm larger than that of the abutting column (8), and the diameter of the small circle hole (13) is 0.1-0.5mm larger than that of the shaft shoulder column (7).

6. The quick-mount frame as claimed in claim 5, further comprising: the large circle hole (12) is arranged on one side far away from the side plate (15), and the small circle hole (13) is arranged on one side close to the side plate (15).

7. The quick-mount frame as claimed in claim 5, further comprising: one end, facing the side plate (15), of the horizontal frame (2) is fixedly connected with a first abutting piece (24) along the vertical direction, the side plate (15) is fixedly connected with a second abutting piece (25) facing the side wall of the horizontal frame (2) along the vertical direction, and the first abutting piece (24) is located above the second abutting piece (25); the side wall of the first abutting piece (24) is also fixedly connected with a clamping piece (4), the clamping piece (4) sequentially penetrates through the side plate (15) and the first abutting piece (24), and the shaft shoulder column (7) is rotatably connected with the side plate (15); when the second abutting piece (25) abuts against the side wall of the horizontal frame (2), the upper surface of the horizontal frame (2) is flush with the upper surface of the side plate (15).

8. The quick-mount frame as claimed in claim 7, further comprising: the large circle hole (12) is arranged on one side close to the side plate (15), and the small circle hole (13) is arranged on one side far away from the side plate (15).

9. A quick-mount frame as claimed in claim 2, further comprising: the horizontal frame (2) comprises a welding sheet rod (17) and a sheet metal rod (18), the sheet metal rod (18) is fixedly connected to the side edge of the welding sheet rod (17), the clamping hole (5) comprises a horizontal sliding groove (20) and an inclined sliding groove (21), the horizontal sliding groove (20) is formed in the side wall of the sheet metal rod (18) along the length direction of the sheet metal rod (18), the inclined sliding groove (21) is formed in the side wall of the sheet metal rod (18) in an inclined mode from top to bottom, and the inclined sliding groove (21) is communicated with the horizontal sliding groove (20); the tip of soldering lug pole (17) runs through and has seted up dodge groove (22), dodge groove (22) with slope spout (21) intercommunication, axle shoulder post (7) are followed horizontal spout (20) with the lateral wall of slope spout (21) slides.

10. A quick-mount frame as claimed in claim 2, further comprising: horizontal frame (2) include connecting rod (23), open from bottom to top along vertical direction joint hole (5) the lateral wall of connecting rod (23), the opening width in joint hole (5) is greater than the diameter of axle shoulder post (7), the opening width in joint hole (5) is less than the diameter of butt joint post (8), axle shoulder post (7) stretch into joint hole (5) and slide along vertical direction.

11. A quick-mount frame as claimed in claim 9 or 10, characterised in that: the opening width of the clamping hole (5) is 0.1-0.5mm larger than the diameter of the shaft shoulder column (7).

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