CN221083032U

CN221083032U - Quick assembly disassembly structure of desk

Info

Publication number: CN221083032U
Application number: CN202322400393.2U
Authority: CN
Inventors: 范金龙
Original assignee: Nningbo Qiangsheng Electric Motor Co ltd
Current assignee: Nningbo Qiangsheng Electric Motor Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-06-07
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a rapid disassembly and assembly structure of a table, which comprises the following components: the device comprises a beam frame, wherein a clamping space is formed on the beam frame, an accommodating space is formed in the beam frame, a first limit groove and a second limit groove are formed in the beam frame, the first limit groove is an L-shaped groove, and the first limit groove and the second limit groove extend to the accommodating space; the mounting bottom shell is provided with a limiting component matched with the first limiting groove and the second limiting groove, and the limiting component stretches into the accommodating space from the first limiting groove and the second limiting groove when the mounting bottom shell is positioned in the clamping space; the lifting table comprises a lifting table body, a connecting side plate, a limiting part, a clamping opening, a connecting side plate and a connecting side plate, wherein the connecting side plate is provided with the clamping part, the clamping opening is formed in the clamping part, and the clamping part stretches into the accommodating space from the opening of the accommodating space so that the clamping opening is matched with the limiting part in a clamping way.

Description

Quick assembly disassembly structure of desk

Technical Field

The utility model relates to the technical field of lifting tables, in particular to a rapid disassembly and assembly structure of a table.

Background

The lifting table is a table capable of adjusting the height of the lifting table according to needs, in order to facilitate transportation, all parts of the lifting table in the prior art are in a disassembled state in the transportation process, all parts of the lifting table are assembled when in use, table parts in the prior art are generally installed by bolts or screws and other screws, the assembly process is complicated, and especially in the furniture process, a user is caused to use unchanged due to lack of professional assembly tools.

Disclosure of utility model

The utility model provides a rapid disassembly and assembly structure of a table, which can improve the convenience of assembling a lifting table.

In order to solve the above technical problems, the present utility model provides a quick assembly disassembly structure of a table, including:

The device comprises a beam frame, wherein a clamping space is formed on the beam frame, an accommodating space is formed in the beam frame, a first limit groove and a second limit groove are formed in the beam frame, the first limit groove is an L-shaped groove, and the first limit groove and the second limit groove extend to the accommodating space;

The mounting bottom shell is provided with a limiting component matched with the first limiting groove and the second limiting groove, the mounting bottom shell main body is arranged in the clamping space in a penetrating mode, and the limiting component is in limiting fit with the first limiting groove and the second limiting groove respectively;

The connecting side plate is provided with a clamping part, the clamping part is provided with a clamping opening, and the clamping part stretches into the accommodating space from the opening of the accommodating space so as to enable the clamping opening to be matched with the limiting part in a clamping mode.

As the preference of above-mentioned technical scheme, quick assembly disassembly structure still includes compresses tightly handle and telescopic link, the telescopic link can follow another opening of accommodation space stretches into to accommodation space, it installs to compress tightly the handle rotation on the crossbeam frame, be formed with the installation opening on the crossbeam frame, it is last to be formed with eccentric head at least to compress tightly the handle, eccentric head follows the installation opening stretches into in the accommodation space, it rotates to the settlement position compress tightly the contact surface top of eccentric head and establish on the telescopic link.

As the optimization of above-mentioned technical scheme, quick assembly disassembly structure still includes and compresses tightly the cushion, compress tightly the cushion setting and be in the accommodation space, eccentric head's contact surface with the one side surface contact of telescopic link, compress tightly the cushion with the opposite side surface contact of telescopic link.

As the preference of above-mentioned technical scheme, the crossbeam frame includes square tube, the quantity of square tube is two, two square tube parallel arrangement just two connect through the connection piece between the square tube, two space between the square tube is the card and establishes the space, the hole of square tube is accommodation space.

As the preference of above-mentioned technical scheme, quick assembly disassembly structure still includes stand and table foot part, the upper end of stand with the installation drain pan is connected, the lower extreme of stand is through the fix with screw has the compression inserted sheet, be formed with the flange inserted sheet on the compression inserted sheet, be formed with the jack on the table foot part, the flange inserted sheet pass behind the jack through the round pin axle with it forms to articulate to compress tightly the handle, it rotates to the settlement position state for the table foot part to compress tightly the eccentric head top of handle and establish on the table foot part, the screw with be provided with buffer spacer between the compression inserted sheet.

As the preferable mode of the technical scheme, the clamping component is provided with a positioning protrusion, the beam frame is provided with a positioning hole, and the positioning protrusion is matched with the positioning hole when the clamping component stretches into the accommodating space.

As a preferable aspect of the above-mentioned technical solution, a flaring is formed at a front end of the clamping opening.

As a preferable mode of the above technical solution, the first limit groove and the second limit groove are formed on an inner side surface of the square tube, and the limit component is a stud bolt fixedly disposed on a side surface of the mounting bottom shell.

As the optimization of the technical scheme, the pressing cushion block is made of elastic materials, and the pressing cushion block is detachably connected with the beam frame.

As the preference of above-mentioned technical scheme, still be formed with on the crossbeam frame with accommodation space intercommunication's mounting hole, be formed with the card post on the packing block that compresses tightly, the top of card post is formed with spacing lug, be formed with on the card post and erect the groove so that the card post can elastic deformation, can pass under the card post emergence elastic deformation state the mounting hole, the tip that compresses tightly the packing block is formed with the tip arch, the tip arch with the tip cooperation of crossbeam frame.

The utility model provides a rapid disassembly and assembly structure of a desk, which comprises a beam frame, an installation bottom shell and a connecting side plate, wherein the beam frame is used for installing a desk plate, the installation bottom shell can be used for being connected with an upright post of the desk, when the installation is carried out, the installation bottom shell is clamped in a clamping space, a limiting part of the installation bottom shell is firstly clamped into an L-shaped groove until the bottom of the L-shaped groove, then the clamping part is clamped into a second limiting groove by taking the clamping part into the L-shaped groove as a rotating shaft to rotate, and the other limiting part is clamped into a second limiting groove.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.

Drawings

Fig. 1 is a schematic perspective view showing a lifting table according to the embodiment;

fig. 2 is a schematic view showing the connection structure of the telescopic rod in the present embodiment;

Fig. 3 is a schematic view showing a connection structure of the mounting pan and the cross beam frame in the present embodiment;

Fig. 4 is a schematic view showing a connection structure between the table leg and the upright post in the present embodiment;

FIG. 5 shows an enlarged schematic view at A in FIG. 3;

fig. 6 is a schematic perspective view showing a cross beam frame in the present embodiment;

fig. 7 is a schematic perspective view showing a structure of a pressing pad in the present embodiment;

In the figure: 10. a beam frame; 20. a telescopic rod; 30. a pressing handle; 40. a column; 50. a table leg member; 60. connecting side plates; 70. installing a bottom shell; 80. compacting the cushion block; 101. a clamping space is formed; 102. square tube; 103. a first limit groove; 104. the second limit groove; 105. an accommodation space; 106. a connecting sheet; 107. a mounting opening; 108. positioning holes; 109. a mounting hole; 301. an eccentric head; 302. a contact surface; 401. compressing the inserting sheet; 402. flange inserting sheets; 403. a pin shaft; 404. a screw; 405. a buffer pad; 501. a jack; 601. a clamping component; 602. a clamping opening; 603. positioning the bulge; 604. flaring; 701. a limiting member; 801. a clamping column; 802. a vertical groove; 803. a limit bump; 804. the end is convex.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions according to the embodiments of the present utility model will be clearly described in the following with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, an embodiment of the present utility model provides a quick detachable structure of a table, including:

The beam frame 10, the beam frame 10 is formed with a clamping space 101, an accommodating space 105 is formed in the beam frame 10, the beam frame 10 is formed with a first limit groove 103 and a second limit groove 104, the first limit groove 103 is an L-shaped groove, and the first limit groove 103 and the second limit groove 104 extend to the accommodating space 105;

The mounting bottom shell 70, the mounting bottom shell 70 is provided with a limiting component 701 matched with the first limiting groove 103 and the second limiting groove 104, the main body of the mounting bottom shell 70 is arranged in the clamping space 101 in a penetrating manner, and the limiting component 701 is respectively in limiting fit with the first limiting groove 103 and the second limiting groove 104;

The connecting side plate 60 is provided with a clamping part 601, the clamping part 601 is provided with a clamping opening 602, and the clamping part 601 extends into the accommodating space 105 from the opening of the accommodating space 105 so that the clamping opening 602 is matched with the limiting part 701 in a clamping way.

The quick dismounting structure of a desk provided in this embodiment includes a beam frame 10, a mounting bottom shell 70 and a connecting side plate 60, where the beam frame 10 is used to mount a desk plate, the mounting bottom shell 70 can be used to connect with a column 40 of the desk, when mounting is performed, the mounting bottom shell 70 is clamped in a clamping space 101, a limiting component 701 of the mounting bottom shell 70 is clamped in an L-shaped slot until the bottom of the L-shaped slot, then the clamping in the L-shaped slot is used as a rotation axis to rotate so that another limiting component 701 is clamped in a second limiting slot 104, and since the first limiting slot 103 and the second limiting slot 104 extend into a containing space 105 of the beam frame 10, an end of the limiting component 701 extends into the containing space 105 from the first limiting slot 103 and the second limiting slot 104, and a clamping component 601 on the connecting side plate 60 extends into an opening of the containing space 105 to enable a clamping opening 602 on the clamping component 601, thereby completing positioning of the mounting bottom shell 70, and further improving the lifting and mounting convenience.

In a further implementation manner of this embodiment, the quick-dismantling structure further includes a pressing handle 30 and a telescopic rod 20, the telescopic rod 20 can extend into the accommodating space 105 from the other opening of the accommodating space 105, the pressing handle 30 is rotatably mounted on the beam frame 10, the beam frame 10 is formed with a mounting opening 107, at least an eccentric head 301 is formed on the pressing handle 30, the eccentric head 301 extends into the accommodating space 105 from the mounting opening 107, and a contact surface 302 of the eccentric head 301 which is rotated to a set position by the pressing handle 30 is propped against the telescopic rod 20.

In the embodiment, the telescopic rod 20 is tightly pressed by the pressing handle 30 to realize locking and positioning with the cross beam frame 10, so that the telescopic rod is more convenient to mount and dismount, and the distance between the left side and the right side of the lifting table can be adjusted, so that the telescopic rod is more convenient to use.

In a further implementation manner of this embodiment, the quick-assembling and disassembling structure further includes a pressing pad 80, the pressing pad 80 is disposed in the accommodating space 105, the contact surface 302 of the eccentric head 301 contacts with one side surface of the telescopic rod 20, and the pressing pad 80 contacts with the other side surface of the telescopic rod 20.

The compaction pad 80 in this embodiment can serve as a buffer structure in the compaction process, so as to avoid the situation that the compaction interference is too large, and thus the compaction handle cannot be compacted in place.

In a further implementation manner of this embodiment, the beam frame 10 includes two square tubes 102, where the square tubes 102 are arranged in parallel, and the two square tubes 102 are connected by a connecting piece 106, a space between the two square tubes 102 is a clamping space 101, and an inner hole of the square tube 102 is an accommodating space 105.

The cross beam frame 10 in this embodiment is not only simple in structure, but also more convenient to install.

In a further implementation manner of this embodiment, the quick assembly disassembly structure further includes a column 40 and a table leg member 50, the upper end of the column 40 is connected with the installation bottom shell 70, the lower end of the column 40 is fixed with a pressing insert 401 through a screw 404, a flange insert 402 is formed on the pressing insert 401, a jack 501 is formed on the table leg member 50, the flange insert 402 passes through the jack 501 and then forms a hinge joint with the pressing handle 30 through a pin 403, and the pressing handle 30 is rotated to a set position state relative to the table leg member 50, and the eccentric head 301 of the pressing handle 30 is propped against the table leg member 50.

Be provided with buffer spacer 405 between screw 404 and compress tightly inserted sheet 401, specifically, screw 404 in this embodiment passes buffer spacer 405 in proper order and compresses tightly the lower extreme threaded connection of inserted sheet 401 with stand 40 after, buffer spacer 405 as buffer structure its play cushioning effect in the compress tightly the in-process, when compressing handle 30 compresses tightly the interference volume when too big then compress tightly inserted sheet 401 and compress buffer spacer 405 and take place to warp when carrying out locking work, prevent to appear compressing handle 30 the too big problem that leads to of interference volume, its buffer spacer 405 also can adopt elastic material.

In this embodiment, the eccentric head 301 of the pressing handle 30 is pressed against the table leg member 50 to position the upright post 40 and the table leg member 50, so that the table leg member 50 is more convenient to mount and dismount.

In addition, the column 40 in this embodiment is a telescopic column that can be adjusted to adjust the overall height of the lift table.

In a further implementation manner of this embodiment, the positioning protrusion 603 is formed on the clamping member 601, the positioning hole 108 is formed on the beam frame 10, and the positioning protrusion 603 cooperates with the positioning hole 108 when the clamping member 601 is inserted into the accommodating space 105.

The positioning protrusion 603 and the positioning hole 108 in the present embodiment can effectively prevent the clamping member 601 from being separated from the accommodating space 105.

In a further implementation of this embodiment, the front end of the clamping opening 602 is formed with a flare 604.

The flared mouth 604 in this embodiment has a guiding effect, which can facilitate the insertion of the limiting member 701 into the clamping opening 602.

In a further implementation manner of this embodiment, the first limit groove 103 and the second limit groove 104 are formed on the inner side surface of the square tube 102, and the limit member 701 is a stud bolt fixedly disposed on the side surface of the mounting bottom case 70.

The limiting component 701 in this embodiment is a stud, which is more convenient for setting the limiting component 701.

In a further implementation manner of this embodiment, the pressing pad 80 is made of an elastic material, and the pressing pad 80 is detachably connected to the beam frame 10.

In a further implementation manner of this embodiment, the beam frame 10 is further formed with a mounting hole 109 that communicates with the accommodating space 105, the pressing pad 80 is formed with a clamping post 801, a limiting projection 803 is formed on the top of the clamping post 801, a vertical groove 802 is formed on the clamping post 801 so that the clamping post 801 can elastically deform, the clamping post 801 can pass through the mounting hole 109 in an elastically deformed state, an end protrusion 804 is formed at an end of the pressing pad 80, and the end protrusion 804 is matched with an end of the beam frame 10.

In this embodiment, the clamping columns 801 are inserted into the mounting holes 109 after being elastically deformed, and then the clamping columns 801 are prevented from being separated from the mounting holes 109 by limiting the limiting protrusions 803, so that the mounting and dismounting are more convenient.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A quick assembly disassembly structure of desk, its characterized in that includes:

2. The quick detachable structure of a table according to claim 1, further comprising a pressing handle and a telescopic rod, the telescopic rod being capable of extending into the accommodating space from the other opening of the accommodating space, the pressing handle being rotatably mounted on the cross beam frame, the cross beam frame being formed with a mounting opening, the pressing handle being formed with at least an eccentric head portion extending into the accommodating space from the mounting opening, the pressing handle being rotated to a set position with a contact surface of the eccentric head portion being abutted against the telescopic rod.

3. The quick assembly disassembly structure of a table according to claim 2, further comprising a pressing pad disposed in the accommodation space, the contact surface of the eccentric head portion being in contact with one side surface of the telescopic rod, the pressing pad being in contact with the other side surface of the telescopic rod.

4. The rapid disassembly and assembly structure of the table according to claim 1, wherein the cross beam frame comprises square pipes, the number of the square pipes is two, the two square pipes are arranged in parallel and connected through connecting pieces, a space between the two square pipes is a clamping space, and an inner hole of the square pipe is the accommodating space.

5. The quick assembly disassembly structure of a desk according to claim 2, further comprising a stand column and a desk leg part, wherein the upper end of the stand column is connected with the installation bottom shell, the lower end of the stand column is fixedly provided with a compression insert through a screw, a flange insert is formed on the compression insert, a jack is formed on the desk leg part, the flange insert passes through the jack and then is hinged with the compression handle through a pin shaft, the compression handle rotates to a set position state relative to the desk leg part, the eccentric head of the compression handle is propped against the desk leg part, and a buffer gasket is arranged between the screw and the compression insert.

6. The quick detachable structure of a table according to claim 1, wherein the clamping member is formed with a positioning protrusion, the cross beam frame is formed with a positioning hole, and the positioning protrusion is engaged with the positioning hole in a state that the clamping member is inserted into the receiving space.

7. The quick assembly disassembly structure of claim 6, wherein the front end of the snap opening is formed with a flare.

8. The quick assembly disassembly structure of a desk according to claim 4, wherein the first and second limiting grooves are formed on an inner side surface of the square tube, and the limiting member is a stud fixedly provided on a side surface of the mounting bottom case.

9. A quick assembly disassembly structure of a table according to claim 3, wherein the compression pad is made of an elastic material, and the compression pad is detachably connected with the beam frame.

10. The rapid disassembly and assembly structure of a table according to claim 9, wherein the beam frame is further formed with a mounting hole communicated with the accommodating space, the pressing pad is formed with a clamping column, the top of the clamping column is formed with a limit projection, the clamping column is formed with a vertical groove to enable the clamping column to elastically deform, the clamping column can pass through the mounting hole in an elastically deformed state, the end of the pressing pad is formed with an end protrusion, and the end protrusion is matched with the end of the beam frame.