CN212995228U

CN212995228U - Tool-free computer desk

Info

Publication number: CN212995228U
Application number: CN202021192251.1U
Authority: CN
Inventors: 鹿纯伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-20
Anticipated expiration: 2030-06-24

Abstract

The utility model belongs to the technical field of computer desks, in particular to a tool-free computer desk, which comprises a desk plate, wherein the front end and the rear end of the bottom of the desk plate are respectively provided with a horizontal rod mounting groove, a horizontal bracket rod is arranged in the horizontal rod mounting groove, the left end and the right end of the horizontal bracket rod are respectively sleeved with a vertical bracket rod, the bottom of the vertical bracket rod is fixed with a desk foot supporting rod, the bottom of the desk foot supporting rod is sleeved with a desk foot, the desk foot is provided with a positioning sleeve and a positioning hole, the outer side of the top of the desk foot supporting rod is fixedly sleeved with a positioning seat corresponding to the positioning sleeve, the side surface of the desk foot supporting rod is vertically provided with a height adjusting hole corresponding to the positioning hole, hand-screwing screws are connected in series in the positioning hole, mounting holes are correspondingly formed between the horizontal support rod and the vertical support rod, and hand screws are connected in series with the mounting holes in a threaded mode. The computer desk provided by the utility model can be installed by hands without depending on tools, and is convenient for popularization and use.

Description

Tool-free computer desk

Technical Field

The utility model relates to a desk technical field particularly, relates to exempt from the instrument and install and remove the desk.

Background

With the development of modern science and technology and economy, a personal computer is almost a standard tool for every family, and the demand of a computer desk as common furniture for carrying a computer is huge. However, a common computer desk is troublesome to install, and a user needs to laboriously install at home when selling on a network or in a self-service store, so that the purchase intention of the user is directly reduced. In addition, the height of a common computer desk cannot be adjusted or is troublesome to adjust, and the computer desk has a single function and cannot meet the continuously developed market demand.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the existing computer desk is time-consuming and labor-consuming in installation, troublesome in height adjustment and single in function, the computer desk is assembled and disassembled without tools.

The tool-free computer desk comprises a desk plate, wherein the front end and the rear end of the bottom of the desk plate are respectively provided with a transverse rod mounting groove, a transverse support rod is mounted in the transverse rod mounting groove, the left end and the right end of the transverse support rod are respectively sleeved with a vertical support rod, the bottom of the vertical support rod is fixedly connected with a desk foot support rod, the bottom of the desk foot support rod is sleeved with a desk foot, the top of the desk foot is provided with a positioning sleeve, the side surface of the desk foot is provided with a positioning hole, the outer side of the top of the desk foot support rod is fixedly sleeved with a positioning seat corresponding to the positioning sleeve, the side surface of the desk foot support rod is provided with a plurality of height adjusting holes corresponding to the positioning holes in a vertical equal distance, hand screws are in threaded connection in the positioning holes and the height adjusting holes and comprise threaded rods, the top of the threaded rods is provided with handle caps, and hand-screwed screws are connected in series with the threads on the mounting holes.

Further, the table comprises a left jointed board and a right jointed board which are mutually clamped and fixed, a plurality of clamping rods and clamping holes are formed in the inner side of the left jointed board, and a plurality of clamping holes and clamping rods are correspondingly formed in the inner side of the right jointed board.

Further, hand supporting plates are arranged at the front end and the rear end of the table plate.

Furthermore, the hand support plate is provided with anti-skid lines.

Furthermore, vertical support rods are connected in series between the transverse support rods at the bottom of the table plate through hand-screwed screw threads.

Furthermore, the left side and the right side of the table plate are connected with decorative fins in series through hand-screwed screw threads.

Furthermore, a supporting pull rod is arranged between the transverse support rod and the table leg supporting rod, and two ends of the supporting pull rod are fixedly connected in series through hand-screwed screws.

The utility model has the advantages that:

1. the tie point all adopts the hand screw location fixed, and the user need not instrument assistance and can conveniently install by hand.

2. The height of the table legs fixed by the hand-screwed screws is convenient to adjust.

3. The horizontal support rod and the vertical support rod enclose to form a square structure, and the support is stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a computer desk without tool mounting and dismounting;

FIG. 2 is a rear view of the computer desk shown in a bottom view without tools;

FIG. 3 is a detail view of the structure of the lower portion of the cross brace bar;

FIG. 4 is a schematic view of the structure of FIG. 3 with the table legs removed;

FIG. 5 is a schematic structural view of the left panel and the right panel separated;

fig. 6 is a schematic structural view of the hand screw.

The attached drawings are as follows:

101-left panel, 102-right panel, 103-cross bar mounting groove, 104-hand pallet, 105-anti-skid pattern, 2-cross support bar, 3-vertical support bar, 4-table leg support bar, 41-height adjusting hole, 5-table leg, 51-positioning hole, 6-positioning sleeve, 61-positioning seat, 71-threaded rod, 72-handle cap, 8-mounting hole, 9-clamping bar, 10-clamping hole, 11-vertical support bar, 12-decorative wing piece, and 13-support pull rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the tool-free computer desk assembly and disassembly system provided in this embodiment includes a desk board, the front and rear ends of the bottom of the desk board are respectively provided with a cross bar installation groove 103, a horizontal support bar 2 is installed in the cross bar installation groove 103, the left and right ends of the horizontal support bar 2 are respectively sleeved with a vertical support bar 3, the bottom of the vertical support bar 3 is fixedly connected with a desk leg support bar 4, the bottom of the desk leg support bar 4 is sleeved with a desk leg 5, the top of the desk leg 5 is provided with a positioning sleeve 6, the side of the desk leg 5 is provided with a positioning hole 51, the outer side of the top of the desk leg support bar 4 is fixedly sleeved with a positioning seat 61 corresponding to the positioning sleeve 6, the side of the desk leg support bar 5 is vertically provided with three height adjusting holes 41 at equal intervals corresponding to the positioning holes 51, hand screws are threaded in the positioning holes 51 and the height adjusting holes 41, each hand, mounting holes 8 are correspondingly formed between the transverse rod mounting groove 103 and the transverse support rod 2 and between the transverse support rod 2 and the vertical support rod 3, and hand-screwed screws are connected in series on the mounting holes 8 in a threaded mode.

Wherein, the locating sleeve 6 and the locating seat 61 of Z style of calligraphy can buckle each other, have made things convenient for to accomodate fixedly. The positioning hole 51 and the height adjusting holes 41 with different heights are correspondingly connected in series with the hand-screwed screws, so that the height of the table legs can be adjusted. By using hand-screwed screws, a user can insert the threaded rod 71 into the positioning hole 51, the height adjusting hole 41, the mounting hole 8 and other holes, grasp the handle cap 72 and rotate, and then the connection and the mounting of all the components can be realized. Similarly, the computer desk can be quickly disassembled by holding the handle cap 72 to rotate reversely.

The table plate comprises a left jointed plate 101 and a right jointed plate 102 which are mutually clamped and fixed, wherein the inner side of the left jointed plate 101 is provided with three clamping rods 9 and three clamping holes 10, and the inner side of the right jointed plate 102 is correspondingly provided with three clamping holes 10 and three clamping rods 9. The table of concatenation block can be stacked and accomodate, helps saving packing space when guaranteeing that the table structure is firm.

Hand support plates 104 are arranged at the front end and the rear end of the table plate. The hand rest plate 104 protrudes from the table and provides adequate support for the arms of a user resting on the table.

The hand support plate 104 is provided with anti-skid lines 105. The anti-slip pattern 105 provides a certain friction force to prevent the user's arm from sliding on the hand rest 104 and affecting the user's operation of the keyboard.

And vertical support rods 11 are connected in series between the transverse support rods 2 at the bottom of the table plate through hand-screwed screw threads. The vertical support rod 11 is perpendicular to the horizontal support rod 2, so that the support strength of the table board can be improved, and the structural stability is improved.

The left side and the right side of the table plate are both connected with decorative fins 12 in series through hand-screwed screw threads. The decorative wings 12 can improve the aesthetic appearance of the computer desk and prevent objects on the desk surface from falling off due to accidental shifting.

A supporting pull rod 13 is arranged between the transverse support rod 2 and the table foot supporting rod 5, and two ends of the supporting pull rod 13 are fixedly connected in series through hand-screwed screws. The horizontal support rod 2, the table foot support rod 5 and the support pull rod 13 are enclosed to form a triangle, so that the support stability of the table top can be effectively improved.

The foregoing is a more detailed description of the present invention, and it is not intended that the present invention be limited to the specific details, since modifications and variations will be apparent to those skilled in the art.

Claims

1. The tool-free computer desk capable of being assembled and disassembled comprises a desk plate and is characterized in that transverse rod mounting grooves are formed in the front end and the rear end of the bottom of the desk plate, transverse support rods are mounted in the transverse rod mounting grooves, vertical support rods are sleeved at the left end and the right end of each transverse support rod, a desk foot supporting rod is fixedly connected to the bottom of each vertical support rod, a desk foot is sleeved at the bottom of each desk foot supporting rod, a positioning sleeve is arranged at the top of each desk foot, positioning holes are formed in the side face of each desk foot, positioning seats are fixedly sleeved on the outer side of the top of each desk foot supporting rod corresponding to the positioning sleeves, a plurality of height adjusting holes are vertically and equidistantly formed in the side face of each desk foot supporting rod corresponding to the positioning holes, hand screws are connected in series with threads in the positioning holes and the height adjusting holes and comprise threaded rods, handle caps are arranged at the tops of the threaded rods, mounting, and hand-screwed screws are connected in series with the threads on the mounting holes.

2. The tool-free detachable computer desk as claimed in claim 1, wherein the desk plate comprises a left panel and a right panel fastened to each other, the left panel is provided with a plurality of locking rods and locking holes on an inner side, and the right panel is provided with a plurality of locking holes and locking rods on an inner side.

3. The tool-free detachable computer desk as claimed in claim 1, wherein hand rest boards are arranged at the front end and the rear end of the desk board.

4. The tool-free detachable computer desk as claimed in claim 3, wherein the hand rest board is provided with anti-slip lines.

5. The tool-free detachable computer desk as claimed in claim 1, wherein vertical support rods are connected in series between the transverse support rods at the bottom of the desk plate through hand-screwed screws.

6. The tool-free detachable computer desk as claimed in claim 1, wherein the left and right sides of the desk board are connected in series with decorative fins by hand-screwed screw threads.

7. The tool-free detachable computer desk as claimed in claim 1, wherein a support rod is arranged between the cross support rod and the desk leg support rod, and two ends of the support rod are fixed in series by hand screws.