CN217117756U

CN217117756U - Table with folding structure

Info

Publication number: CN217117756U
Application number: CN202220609321.1U
Authority: CN
Inventors: 纪红
Original assignee: Hubei Jinoumi Intelligent Technology Co ltd
Current assignee: Hubei Jinoumi Intelligent Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-05
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a desk with beta structure, including two tables, the inside of two tables is provided with the extension mechanism, and the lower extreme of two tables is provided with folding mechanism, and extension mechanism includes two slots, and two slots are seted up on one side lateral wall that two tables are close to each other, have all seted up the spout on the bottom inner wall of two slots, the beneficial effects of the utility model are that: rotate four inserted bars and rotate around the arc pole, make the inserted bar correspond with the jack, then promote the inserted bar and peg graft in the jack, and then make the stable lower extreme of fixing at the table of inserted bar, then rotate the bull stick and rotate around the pivot, make the bull stick rotate the lower extreme that presss from both sides the groove and be located same straight line with the inserted bar, then rotate the arc snap ring, make the arc piece rotate out from the arc groove, make the arc piece joint in the fixed slot that corresponds, make the stable lower extreme of fixing at the table of inserted bar and bull stick, and then make the bearing capacity greatly increased of table leg.

Description

Table with folding structure

Technical Field

The utility model relates to a folding table technical field specifically is a desk with beta structure.

Background

The folding table is a table with a folding function, is generally of a steel-wood structure, is convenient to fold due to the fact that the folding table is convenient to transport, can be used for seeing the body shadow frequently in temporary hospitalizing places such as banquets, meetings and exhibitions, and becomes indispensable furniture in places such as hotels and exhibitions.

The existing folding table has the characteristic of convenient storage, but the pressure of the desktop of the existing folding table after being unfolded is completely born by the table legs, but the existing folding table has the defect of being fixed with the table plate, when the table legs are extruded, the table legs are likely to incline, and the bearing capacity of the folding table is further lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk with beta structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a table with a folding structure comprises two table plates, wherein extension mechanisms are arranged inside the two table plates, and the folding mechanisms are arranged at the lower ends of the two table plates;

the extension mechanism comprises two slots, the two slots are formed in the side wall of one side, close to each other, of the two table plates, sliding grooves are formed in the inner walls of the bottoms of the two slots, and sliding blocks are connected to the insides of the two sliding grooves in a sliding mode; the two sliding blocks are fixedly connected to the lower surfaces of the two ends of the same inserting plate, and the two ends of the inserting plate are respectively inserted into the two inserting grooves;

the folding mechanism comprises two jacks, the two jacks are respectively arranged on the lower surfaces of the two table plates, inserting rods are inserted into the two jacks, clamping grooves are formed in the upper ends of the two inserting rods, and arc rods are clamped in the two clamping grooves; the two arc rods are respectively and fixedly connected to the lower surfaces of the two table plates, clamping grooves are formed in the lower ends of the two inserting rods, rotating shafts are fixedly connected to the side walls of the bottoms of the two clamping grooves, and rotating rods are rotatably connected to the surfaces of the two rotating shafts; two all seted up the arc groove on the lower extreme outer wall of inserted bar, the fixed slot has all been seted up on the both ends lateral wall of bull stick, four the equal joint in inside of fixed slot has the arc piece, four the arc piece is fixed connection respectively on the inner wall of two arc snap rings.

Preferably, the length of the slot is the same as half of the length of the insertion plate.

Preferably, the distance between the side wall of the uppermost end of the clamping groove and the uppermost end of the inserted rod is shorter than the distance between the bottom of the arc rod and the table plate.

Preferably, the thickness of the inserting plate is the same as the distance between the side walls of the upper end and the lower end of the inserting groove.

Preferably, the rotating rod is matched with the clamping groove.

Preferably, the opening length of the arc-shaped clamping ring is longer than the thickness of the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that: rotate four inserted bars and rotate around the arc pole, make the inserted bar correspond with the jack, then promote the inserted bar and peg graft in the jack, and then make the stable lower extreme of fixing at the table of inserted bar, then rotate the bull stick and rotate around the pivot, make the bull stick rotate the lower extreme that presss from both sides the groove and be located same straight line with the inserted bar, then rotate the arc snap ring, make the arc piece rotate out from the arc groove, make the arc piece joint in the fixed slot that corresponds, make the stable lower extreme of fixing at the table of inserted bar and bull stick, and then make the bearing capacity greatly increased of table leg.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the arc-shaped snap ring structure of the present invention;

FIG. 3 is a schematic view of the structure of the insert rod of the present invention;

FIG. 4 is a schematic view of the structure of the rotating rod of the present invention;

fig. 5 is a schematic view of the structure of the desk board of the present invention.

In the figure: 1. a table plate; 2. an extension mechanism; 21. a slot; 22. a chute; 23. a slider; 24. inserting plates; 3. a folding mechanism; 31. a jack; 32. inserting a rod; 33. a card slot; 34. an arc rod; 35. a clamping groove; 36. a rotating shaft; 37. a rotating rod; 38. an arc groove; 39. fixing grooves; 310. an arc block; 311. an arc-shaped snap ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-5, the present invention provides a technical solution: a table with a folding structure comprises two table plates 1, wherein extension mechanisms 2 are arranged inside the two table plates 1, and folding mechanisms 3 are arranged at the lower ends of the two table plates 1;

the extension mechanism 2 comprises two slots 21, the two slots 21 are formed in the side walls of the two desk plates 1, which are close to each other, sliding grooves 22 are formed in the inner walls of the bottoms of the two slots 21, and sliding blocks 23 are connected to the inner parts of the two sliding grooves 22 in a sliding mode; the two sliding blocks 23 are fixedly connected to the lower surfaces of the two ends of the same inserting plate 24, the two ends of the inserting plate 24 are respectively inserted into the two inserting slots 21, the two table plates 1 are pulled, the inserting plate 24 is moved out of the inserting slots 21, the table plates 1 are limited through the sliding blocks 23 and the sliding slots 22, and then the table plates 1 are completely unfolded;

the folding mechanism 3 comprises two jacks 31, the two jacks 31 are respectively arranged on the lower surfaces of the two table plates 1, the inner parts of the two jacks 31 are respectively inserted with an inserted rod 32, the inner parts of the upper ends of the two inserted rods 32 are respectively provided with a clamping groove 33, and the inner parts of the two clamping grooves 33 are respectively clamped with an arc rod 34; the two arc rods 34 are respectively and fixedly connected to the lower surfaces of the two table plates 1, the lower ends of the two insertion rods 32 are respectively provided with a clamping groove 35, the side walls of the bottoms of the two clamping grooves 35 are respectively and fixedly connected with a rotating shaft 36, and the surfaces of the two rotating shafts 36 are respectively and rotatably connected with a rotating rod 37; the outer walls of the lower ends of the two insertion rods 32 are respectively provided with an arc groove 38, the side walls of the two ends of the rotating rod 37 are respectively provided with a fixing groove 39, the inside of each fixing groove 39 is respectively clamped with an arc block 310, the four arc blocks 310 are respectively and fixedly connected to the inner walls of the two arc clamping rings 311, the four insertion rods 32 are rotated around the arc rod 34 to enable the insertion rods 32 to correspond to the insertion holes 31, then the insertion rods 32 are pushed to be inserted into the insertion holes 31 to enable the insertion rods 32 to be stably fixed at the lower ends of the table plate 1, then the rotating rod 37 is rotated around the rotating shaft 36 to enable the rotating rod 37 to rotate until the lower ends of the clamping grooves 35 and the insertion rods 32 are positioned on the same straight line, then the arc clamping rings 311 are rotated to enable the arc blocks 310 to rotate out of the arc grooves 38 to enable the arc blocks 310 to be clamped in the corresponding fixing grooves 39, further the arc clamping rings 311 block the two sides of the clamping grooves 35, the rotating rod 37 is stably fixed at the lower ends of the clamping grooves 35, and the insertion rods 32 and the rotating rod 37 are stably fixed at the lower ends of the table plate 1, thereby greatly increasing the bearing capacity of the table legs.

The length of the slot 21 is the same as half the length of the board 24, so that the board 24 can be completely received in two slots 21.

The distance between the side wall at the uppermost end of the clamping groove 33 and the uppermost end of the inserted rod 32 is shorter than the distance between the bottom of the arc rod 34 and the table board 1, so that the inserted rod 32 can be completely pulled out of the insertion hole 31.

The thickness of the insertion plate 24 is the same as the distance between the upper and lower side walls of the slot 21, thereby preventing the insertion plate 24 from shaking in the slot 21.

The rotating rod 37 is matched with the clamping groove 35, so that the arc-shaped clamping ring 311 is clamped on the outer wall of the rotating rod 37.

The length of the opening of the arc-shaped snap ring 311 is longer than the thickness of the rotating rod 37, so that the rotating rod 37 can be moved out of the opening of the arc-shaped snap ring 311.

Specifically, when the utility model is used, firstly, two table plates 1 are pulled to move the inserting plate 24 out of the slot 21, the table plates 1 are limited by the slide block 23 and the slide groove 22, and the table plates 1 are completely unfolded, then the four inserting rods 32 are rotated around the arc rod 34 to enable the inserting rods 32 to correspond to the inserting holes 31, then the inserting rods 32 are pushed to be inserted into the inserting holes 31, and further the inserting rods 32 are stably fixed at the lower ends of the table plates 1, then the rotating rod 37 is rotated around the rotating shaft 36 to enable the rotating rod 37 to rotate to the lower end of the clamping groove 35 to be positioned at the same straight line with the inserting rods 32, then the arc clamping ring 311 is rotated to enable the arc block 310 to rotate out of the arc groove 38 to enable the arc block 310 to be clamped in the corresponding fixing groove 39, and further the arc clamping ring 311 blocks two sides of the clamping groove 35 to be blocked, so that the rotating rod 37 is stably fixed at the lower end of the clamping groove 35, and the inserting rods 32 and the rotating rod 37 are stably fixed at the lower ends of the table plates 1, thereby greatly increasing the bearing capacity of the table legs.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A table with a folding structure, comprising two table plates (1), characterized in that: extension mechanisms (2) are arranged inside the two table plates (1), and folding mechanisms (3) are arranged at the lower ends of the two table plates (1);

the extension mechanism (2) comprises two slots (21), the two slots (21) are formed in the side wall of one side, close to each other, of the two table plates (1), sliding grooves (22) are formed in the inner walls of the bottoms of the two slots (21), and sliding blocks (23) are connected to the inner portions of the two sliding grooves (22) in a sliding mode; the two sliding blocks (23) are fixedly connected to the lower surfaces of the two ends of the same inserting plate (24), and the two ends of the inserting plate (24) are respectively inserted into the two inserting grooves (21);

the folding mechanism (3) comprises two insertion holes (31), the two insertion holes (31) are respectively formed in the lower surfaces of the two table plates (1), insertion rods (32) are inserted into the two insertion holes (31), clamping grooves (33) are formed in the upper ends of the two insertion rods (32), and arc rods (34) are clamped in the two clamping grooves (33); the two arc rods (34) are respectively and fixedly connected to the lower surfaces of the two table plates (1), clamping grooves (35) are formed in the lower ends of the two inserting rods (32), rotating shafts (36) are fixedly connected to the side walls of the bottoms of the two clamping grooves (35), and rotating rods (37) are rotatably connected to the surfaces of the two rotating shafts (36); arc groove (38) have all been seted up on the lower extreme outer wall of inserted bar (32), fixed slot (39), four have all been seted up on the both ends lateral wall of bull stick (37) the equal joint in inside of fixed slot (39) has arc piece (310), four arc piece (310) fixed connection respectively is on the inner wall of two arc snap rings (311).

2. A table having a folding configuration as claimed in claim 1, wherein: the length of the slot (21) is the same as half of the length of the plug board (24).

3. A table having a folding configuration as claimed in claim 1, wherein: the distance between the side wall of the uppermost end of the clamping groove (33) and the uppermost end of the inserted bar (32) is shorter than the distance between the bottom of the arc bar (34) and the table board (1).

4. A table having a folding configuration as claimed in claim 1, wherein: the thickness of the inserting plate (24) is the same as the distance between the upper side wall and the lower side wall of the inserting groove (21).

5. A table having a folding configuration as claimed in claim 1, wherein: the rotating rod (37) is matched with the clamping groove (35).

6. A table having a folding configuration as claimed in claim 1, wherein: the opening length of the arc-shaped clamping ring (311) is longer than the thickness of the rotating rod (37).