Supporting structure suitable for reading table

Abstract

The utility model relates to the technical field of educational facilities, in particular to a supporting structure suitable for a reading desk, which comprises first profile connecting pieces, the first profile connecting pieces are fixedly connected below four corners of a desk top, desk legs are connected below the first profile connecting pieces, two first profile connecting arms perpendicular to each other are arranged on the side faces of the first profile connecting pieces, and the two first profile connecting arms are connected with the desk legs. First section bars are connected between the adjacent first section bar connecting pieces, the two ends of the first section bars are inserted into the first section bar connecting arms to be fixed, the table top is supported above the first section bars, first covered edges are arranged on the side faces of the upper portions of the first section bar connecting pieces, second covered edges are arranged on one sides of the upper portions of the first section bars, and the first covered edges and the second covered edges wrap the side edges of the table top. Compared with the prior art, the sectional material supporting table top is connected through the sectional material connecting pieces, and the bearing capacity of the table top is improved; and the section connecting piece and the section I are provided with the covered edges, so that the bending resistance and the bearing capacity of the section are improved, and the process of covering the edges of the table top plate is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of educational facilities, in particular to a supporting structure suitable for a reading table. Background Art

[0002] The reading tables in the library are usually used by multiple people at the same time and have a large area. Ordinary reading tables usually have legs or support plates installed directly under the table, and the support position of the table top is only on the legs or support plates. For example, a library reading table disclosed in publication number CN208048336U has legs installed at the bottom of the table top by screws. The support points of the table top are only four legs, which has a high load-bearing requirement for the table top. The table top needs to be made thicker to ensure the load-bearing capacity. Summary of the invention

[0003] The utility model provides a supporting structure suitable for a reading table in order to overcome the deficiencies of the prior art.

[0004] In order to achieve the above-mentioned purpose, a supporting structure suitable for a reading table is designed, including a profile connector 1, which is fixedly connected to the bottom of the four corners of the table top, and the bottom of the profile connector 1 is connected to the table legs, and two mutually perpendicular profile connecting arms 1 are provided on the side of the profile connector 1, and a profile 1 is connected between adjacent profile connectors 1, and the two ends of the profile 1 are inserted into the profile connecting arm 1 for fixation, and the table top is supported above the profile 1, and an edge package 1 is provided on the upper side of the profile connector 1, and an edge package 2 is provided on the upper side of the profile 1, and the edge package 1 and the edge package 2 are wrapped around the side of the table top.

[0005] A table leg connecting arm 1 is provided below the profile connecting piece 1, and the top of the table leg is inserted into the table leg connecting arm 1.

[0006] A convex block 1 is provided on the side surface of the first edge package, a concave groove 1 is provided on the inner side surface of the second edge package, and the convex block 1 is inserted into the side surface of the first concave groove.

[0007] A second groove is arranged on one side of the profile one, a connecting block is fixed around the lower part of the tabletop, a rib is arranged on one side of the connecting block, and the rib is inserted into the second groove.

[0008] The cross section of the profile one is a right-angled trapezoid, with the obtuse angle of the right-angled trapezoid facing the outer side and lower direction of the desktop. The shape of the profile connecting arm one matches the shape of the profile one and is inserted into the profile one for fixing.

[0009] A profile connector 2 is arranged opposite to the lower side of the table top, a table leg is connected to the lower side of the profile connector 2, two profile connecting arms 2 with an angle of 180° are arranged on both sides of the profile connector 2, the profile connecting arm 2 is connected to the profile 1, a profile connecting arm 3 is arranged on one side of the profile connector 2, the profile connecting arm 3 is perpendicular to the profile connecting arm 2, the profile 2 is fixedly connected between the profile connecting arms 3 on both sides, and an edge wrapping 3 is arranged on the upper side of the profile connector 2.

[0010] Grooves three are arranged on both sides of the second profile, a connecting block is fixed on one side of the lower side of the tabletop close to the second profile, a rib is arranged on one side of the connecting block, and the rib is inserted into the second groove.

[0011] The cross section of the profile 2 is rectangular, and the shape of the profile connecting arm 3 matches the profile 2 and is inserted into the profile 2 for fixing.

[0012] The side surface of the edge package three is provided with a convex block two, the inner side surface of the edge package two is provided with a groove one, and the convex block two is inserted into the side surface of the groove one.

[0013] A second table leg connecting arm is provided below the second profile connecting piece, and the top of the table leg is inserted into the second table leg connecting arm.

[0014] Compared with the prior art, the utility model connects the profile to support the desktop through the profile connector, thereby improving the load-bearing capacity of the desktop; and edging is provided on the profile connector and the profile, which not only improves the bending resistance and load-bearing capacity of the profile, but also saves the process of edging the desktop panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model.

[0016] Figure 2 This is a schematic diagram of the utility model without a desktop.

[0017] Figure 3 Schematic diagram of profile connector 1.

[0018] Figure 4 This is a schematic diagram of profile connector 2.

[0019] Figure 5 This is a schematic cross-sectional view of profile 1.

[0020] Figure 6 It is a cross-sectional schematic diagram of profile 2.

[0021] Figure 7 A schematic diagram of the connection block.

[0022] See also Figure 1-Figure 7, among which, 1 is the table top, 2 is the profile connecting piece 1, 2-1 is the profile connecting arm 1, 2-2 is the table leg connecting arm 1, 2-3 is the edging 1, 2-4 is the protrusion 1, 3 is the table leg, 4 is the profile 1, 4-1 is the edging 2, 4-2 is the groove 1, 4-3 is the groove 2, 5 is the connecting block, 5-1 is the rib, 6 is the profile connecting piece 2, 6-1 is the profile connecting arm 2, 6-2 is the table leg connecting arm 2, 6-3 is the profile connecting arm 3, 6-4 is the edging 3, 6-5 is the protrusion 2, 7 is the profile 2, and 7-1 is the groove 3. DETAILED DESCRIPTION

[0023] The utility model is further described below with reference to the accompanying drawings.

[0024] like Figure 1-Figure 7 As shown, the profile connector 2 is fixedly connected to the bottom of the four corners of the table top 1, and the table legs 3 are connected to the bottom of the profile connector 2. Two mutually perpendicular profile connecting arms 2-1 are provided on the side of the profile connector 2. A profile 4 is connected between adjacent profile connectors 2. Both ends of the profile 4 are inserted into the profile connecting arms 2-1 for fixation. The table top 1 is supported on the top of the profile 4. An edging 2-3 is provided on the upper side of the profile connector 2, and an edging 2-1 is provided on the upper side of the profile 4. The edging 2-3 and the edging 2-1 are wrapped around the side of the table top 1.

[0025] A table leg connecting arm 2-2 is provided below the profile connecting member 2, and the top of the table leg 3 is inserted into the table leg connecting arm 2-2.

[0026] A convex block 2-4 is provided on the side of the edge package 2-3, a groove 4-2 is provided on the inner side of the edge package 4-1, and the convex block 2-4 is inserted into the side of the groove 4-2.

[0027] A groove 2 4 - 3 is provided on one side of the profile 1 4 , a connecting block 5 is fixed around the lower part of the table top 1 , a rib 5 - 1 is provided on one side of the connecting block 5 , and the rib 5 - 1 is inserted into the groove 2 4 - 3 .

[0028] The cross section of the profile 14 is a right-angled trapezoid, and the obtuse angle of the right-angled trapezoid faces the outer side and lower direction of the desktop 1. The shape of the profile connecting arm 12 matches the shape of the profile 14 and is inserted into the profile 14 for fixing.

[0029] A profile connector 2 6 is arranged opposite to the lower side of the table top 1, and a table leg 3 is connected to the lower side of the profile connector 2 6. Two profile connecting arms 2 6-1 with an angle of 180° are arranged on both sides of the profile connector 2 6, and the profile connecting arm 2 6-1 is connected to the profile 1 4. A profile connecting arm 3 6-3 is arranged on one side of the profile connector 2 6, and the profile connecting arm 3 6-3 is perpendicular to the profile connecting arm 2 6-1. A profile 2 7 is fixedly connected between the profile connecting arms 3 6-3 on both sides, and an edge wrapping 3 6-4 is arranged on the upper side of the profile connector 2 6.

[0030] Grooves 7-3 are provided on both sides of the second profile 7, and a connecting block 5 is fixed to one side of the lower side of the table top 1 close to the second profile 7. A rib 5-1 is provided on one side of the connecting block 5, and the rib 5-1 is inserted into the second groove 4-3.

[0031] The cross section of the profile 2 7 is rectangular, and the shape of the profile connecting arm 3 6 - 3 matches the profile 2 7 and is inserted into the profile 2 7 and fixed.

[0032] A convex block 6-5 is provided on the side of the edge package 3 6-4, a groove 4-2 is provided on the inner side of the edge package 2 4-1, and the convex block 6-5 is inserted into the side of the groove 4-2.

[0033] A table leg connecting arm 2 6 - 2 is provided below the profile connecting member 2 6 , and the top of the table leg 3 is inserted into the table leg connecting arm 2 6 - 2 .

[0034] When the utility model is used, the profile connector 2 simultaneously connects the table legs 3 and the profile 4, and can be fixedly connected to the bottom of the desktop 1 by screws, playing the role of a connecting node. The profile connecting arm 2-1 of the profile connector 2 is inserted into the side of the profile 4, and can be locked and fixed by screws. The top of the profile 4 supports the desktop 1, so that the desktop 1 is supported all around, thereby improving the load-bearing effect. The lower outer side of the profile 4 transitions at an obtuse angle, making the outer lines of the desktop softer. The edging 24-1 of the profile 4 and the edging 2-3 of the profile connector 2 together form the edging of the side of the desktop 1, and the edging 2-3 and the edging 24-1 are inserted into the groove 4-2 by the protrusion 2-4 to cooperate so that the edging structure is aligned during installation, forming a whole visually. At the same time, the edging 24-1 of the profile 4 can improve the bending resistance of the profile 4, thereby improving the load-bearing effect. The connection block 5 can be fixed under the desktop 1 by screws, and the rib 5-1 is inserted into the groove 2 4-3. After the screws are tightened, the rib 5-1 can be pressed into the groove 2 4-3, so that the desktop 1 and the profile 1 4 are fitted and locked.

[0035] In different embodiments, a profile connector 2 6 can be added below the side of the desktop 1 to increase support, thereby extending the length of the desktop 1. The bottom of the profile connector 2 6 supports the ground through the table legs 3, and the profile connector 2 6 is connected to one end of the profile 1 4 through the profile connecting arm 2 6-1, and the other end of the profile 1 4 is connected to the profile connecting arm 1 2-1 of the profile connector 1 2. The two profile connectors 2 6 are fixedly connected with a profile 2 7 through the profile connecting arm 3 6-3. The profile 2 7 supports the middle of the desktop 1, and the desktop 1 can be connected to the groove 3 7-1 through the connecting block 5 so that the desktop 1 and the profile 2 7 fit tightly.

Claims

1. A support structure suitable for a reading table, characterized in that: The table comprises a profile connecting piece (2), wherein the profile connecting piece (2) is fixedly connected to the bottom of the four corners of the table top (1), a table leg (3) is connected to the bottom of the profile connecting piece (2), two mutually perpendicular profile connecting arms (2-1) are provided on the side of the profile connecting piece (2), a profile (4) is connected between adjacent profile connecting pieces (2), two ends of the profile (4) are inserted into the profile connecting arms (2-1) and fixed, the table top (1) is supported on the top of the profile (4), an edge wrapping (2-3) is provided on the top side of the profile connecting piece (2), an edge wrapping (4-1) is provided on the top side of the profile (4), and the edge wrapping (2-3) and the edge wrapping (4-1) are wrapped around the side of the table top (1).

2. A support structure suitable for a reading table according to claim 1, characterized in that: A table leg connecting arm 1 (2-2) is provided below the profile connecting piece 1 (2), and the top of the table leg (3) is inserted into the table leg connecting arm 1 (2-2).

3. A support structure suitable for a reading table according to claim 1, characterized in that: A convex block (2-4) is provided on the side surface of the edge wrapping one (2-3), a groove (4-2) is provided on the inner side surface of the edge wrapping two (4-1), and the convex block (2-4) is inserted into the side surface of the groove (4-2).

4. The support structure for a reading table according to claim 1, characterized in that: A second groove (4-3) is provided on one side of the profile one (4), a connection block (5) is fixed around the lower side of the tabletop (1), a rib (5-1) is provided on one side of the connection block (5), and the rib (5-1) is inserted into the second groove (4-3).

5. The supporting structure for a reading table according to claim 1, characterized in that: The cross section of the profile one (4) is a right-angled trapezoid, with the obtuse angle of the right-angled trapezoid facing the outer side and downward direction of the table top (1). The shape of the profile connecting arm one (2-1) matches the shape of the profile one (4) and is inserted into the profile one (4) for fixation.

6. The supporting structure for a reading table according to claim 1, characterized in that: A profile connecting piece 2 (6) is arranged opposite to the lower side of the table top (1), and a table leg (3) is connected to the lower side of the profile connecting piece 2 (6). Two profile connecting arms 2 (6-1) are arranged at an angle of 180° on both sides of the profile connecting piece 2 (6), and the profile connecting arm 2 (6-1) is connected to the profile 1 (4). A profile connecting arm 3 (6-3) is arranged on one side of the profile connecting piece 2 (6), and the profile connecting arm 3 (6-3) is perpendicular to the profile connecting arm 2 (6-1). A profile 2 (7) is fixedly connected between the profile connecting arms 3 (6-3) on both sides, and an edge wrapping piece 3 (6-4) is arranged on the upper side of the profile connecting piece 2 (6).

7. A support structure suitable for a reading table according to claim 6, characterized in that: Grooves three (7-3) are provided on both sides of the second profile (7); a connecting block (5) is fixed to one side of the lower side of the table top (1) close to the second profile (7); a rib (5-1) is provided on one side of the connecting block (5); and the rib (5-1) is inserted into the second groove (4-3).

8. The support structure for a reading table according to claim 6, characterized in that: The cross section of the profile 2 (7) is rectangular, and the shape of the profile connecting arm 3 (6-3) matches the profile 2 (7) and is inserted into the profile 2 (7) for fixation.

9. The support structure for a reading table according to claim 6, characterized in that: The side surface of the edge wrapping three (6-4) is provided with a protrusion two (6-5), the inner side surface of the edge wrapping two (4-1) is provided with a groove one (4-2), and the protrusion two (6-5) is inserted into the side surface of the groove one (4-2).

10. The support structure for a reading table according to claim 6, characterized in that: A second table leg connecting arm (6-2) is provided below the second profile connecting member (6), and the top of the table leg (3) is inserted into the second table leg connecting arm (6-2).

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