Reinforcing structure of table board

Abstract

The utility model provides a reinforcing structure of a table board, which comprises a rigid reinforcing edge strip, and the reinforcing edge strip and the side wall of the table board are equal in front-back length and longitudinal thickness; the reinforcing edge strip comprises a binding face facing the table board, at least two connecting rods perpendicular to the binding face are arranged on the binding face, and the connecting rods penetrate through the receding space of the first edge sealing strip and then are inserted into the installation space in a matched mode, so that the first edge sealing strip can be stably attached to the side wall of the table board. And the first edge sealing strip is clamped between the reinforcing edge strip and the side wall of the table board, so that the first edge sealing strip is prevented from falling off from the side wall of the table board, the sealing performance of the side wall of the table board is ensured, and the service life of the table board is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of furniture, in particular to a reinforcement structure of a table top. Background Art

[0002] In order to ensure the universal assembly of each table top to be spliced, the splicing tables on the market usually have installation space reserved on the left and right side walls of the table top. The installation space is usually a mounting hole drilled in advance on the table top, so that workers can use fasteners to assemble it. In order to ensure the sealing of the table top at the splicing, edge banding strips are usually connected by gluing at the splicing of the left and right side walls of the wooden table top to seal the side walls. The edge banding strips can fit tightly on the corresponding side wall positions of the wooden table top to prevent moisture from entering the interior of the wooden table top and causing deformation of the table top. The edge banding strips are usually flexible thin adhesive strips, and an avoidance space is provided on the edge banding strips. The avoidance space is usually an avoidance hole, and the avoidance hole can facilitate avoiding the fasteners that cooperate with the installation holes when the table tops are spliced. The spliced ​​table tops will still have exposed side walls. The existing solution is to install plugs at the installation holes on the side walls of the table tops, so that the plugs and the edge banding strips together seal the exposed side walls, but such a design still has defects.

[0003] The edge banding strips used for a long time will loosen and fall off on the side walls of the table board due to problems such as structural aging and failure of the adhesive. Since the original side walls of the table board are still adhered with residual adhesive, it is difficult to fix the edge banding strips again by gluing. Therefore, the edge banding strips that have fallen off can only be fixed by adhesive tape from the outside of the edge banding strips, but the effect of tape fixing is not as uniform as that of adhesive. If the plug is removed and the bolts are directly passed through the avoidance holes of the edge banding strips and then inserted into the installation holes for fixing, the flexible edge banding strips will be deformed. Both methods will cause the edge banding strips fixed on the side walls of the table board again to not fit completely on the side walls of the table board. At this time, moisture and dust in the air will enter the gap between the edge banding strip and the side walls of the table board, and then enter the pre-set installation holes on the side walls of the table board, making the table board easily deformed after being affected by moisture, thus affecting the service life of the table board. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the purpose of the utility model is to provide a reinforcement structure for a table top, which cleverly uses the installation space reserved on the side wall of the table top, and forms a plug-in fit with the installation space after the connecting rod on the reinforcement edge strip passes through the avoidance space of the first edge strip, thereby achieving clamping and fixing of the first edge strip, avoiding the first edge strip from falling off from the side wall of the table top after use, and improving the service life of the table top.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A reinforcement structure for a table top, which can reinforce a first edge strip connected to a side wall of the table top, comprising a rigid reinforcement edge strip, wherein the reinforcement edge strip is equal in length front to back and equal in thickness longitudinally to the side wall of the table top; the reinforcement edge strip comprises a fitting surface facing the table top, the fitting surface is provided with at least two connecting rods perpendicular to the fitting surface, the connecting rods can pass through the avoidance space of the first edge strip and then connect with the installation space reserved inside the side wall of the table top, so that the first edge strip is clamped by the side wall of the table top and the reinforcement edge strip, so as to prevent the first edge strip from falling off from the side wall of the table top.

[0007] Preferably, the reinforced edge strip is equal in length from front to back and equal in thickness in the longitudinal direction to the side wall of the table board. When the first edge strip is clamped by the side wall of the table board and the reinforced edge strip, the reinforced edge strip can be completely fitted with the first edge strip, thereby forming a second layer of sealing for the side wall of the table board. The reinforced edge strip and the first edge strip are equivalent to double insurance for sealing the side wall of the table board, which can further improve the sealing of the side wall of the table board.

[0008] Preferably, the reinforcing edge strip is a metal part, and the connecting rod is a metal pin welded integrally to the fitting surface, and the metal pin is connected to the installation space reserved inside the side wall of the table top by plug-in fitting; the plug-in process is simple and efficient, and can quickly clamp and fix the first edge strip.

[0009] Preferably, the reinforcing edge strip is made of aluminum, so that two decorative pieces with a metallic luster can be formed on the left and right side walls of the table top, making the appearance of the table top more beautiful.

[0010] Preferably, a through hole is preset on the reinforcing edge strip, and the connecting rod is a connecting bolt passing through the through hole. The connecting bolt can be screwed into the installation space reserved inside the side wall of the table board, so that the reinforcing edge strip and the side wall of the table board are connected together in a threaded manner; the threaded manner can make the connection process of the reinforcing edge strip and the side wall of the table board simple and efficient.

[0011] Preferably, a countersunk hole concentric with the through hole is preset on the outer side of the reinforcing edge strip, and the head of the connecting bolt is located in the countersunk hole and is not exposed; this keeps the outer wall of the reinforcing edge strip flat, avoiding the head of the connecting bolt from scratching the outside world.

[0012] Preferably, the connecting bolt can change the length of the cooperation with the side wall of the table top by rotating itself, so as to adjust the clamping force of the reinforcing edge strip and the side wall of the table top on the first edge strip; to ensure that the first edge strip will not break due to excessive clamping force.

[0013] The principle of the utility model using the above technical solution is:

[0014] The utility model provides a reinforcement structure of a table top, which cleverly uses the installation space reserved on the side wall of the table top and forms a plug-in fit with the installation space after a connecting rod on the reinforcement edge strip passes through a first edge strip.

[0015] The beneficial effects of the utility model using the above technical solution are:

[0016] In the utility model, a connecting rod is arranged on the rigid reinforcing edge strip, which cleverly utilizes the installation space pre-arranged on the side wall of the table board. By passing the connecting rod through the avoidance space of the first edge strip and then plugging it into the installation space, the first edge strip and the side wall of the table board can be stably fitted, and the first edge strip is clamped between the reinforcing edge strip and the side wall of the table board, thereby preventing the first edge strip from falling off on the side wall of the table board, ensuring the sealing of the side wall of the table board, and improving the service life of the table board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a magnetic table top;

[0018] Figure 2 This is an enlarged view of the components on the side magnetic suction module after some components are exploded and disassembled;

[0019] Figure 3 This is an exploded view of the magnetic table top;

[0020] Figure 4a This is a structural diagram of a positive magnetic table top;

[0021] Figure 4b Exploded view of the magnetic table top

[0022] Figure 5 This is an enlarged view of the hole position on the first edge banding strip on the side wall of the positive magnetic table top;

[0023] Figure 6a This is an enlarged view of the gap adjustment of the positive magnetic module;

[0024] Figure 6b This is the exploded view of the positive magnetic attraction module;

[0025] Figure 7 This is an exploded view of the side magnetic suction module;

[0026] Figure 8 The structural diagram of the reinforcement edge strip is shown in FIG.

[0027] Figure 9a This is an enlarged view of the hole positions at the reinforcement edge strip in Example 2;

[0028] Figure 9b This is an enlarged view of the connection bolts installed on the reinforcement edge strip in Example 2;

[0029] Fig.10 This is an enlarged view of the holes at the joint of the bottom surface of the magnetic table top;

[0030] Fig.11Schematic diagram of the steps for installing the existing magnetic table top;

[0031] The figures are marked as follows: 1-front table, 2-side magnetic table, 3-front magnetic module, 4-side magnetic module, 5-reinforcement edge strip, 6-plug rod, 7-positioning pin, 11-second edge strip, 12-first edge strip, 13-pin hole, 14-plug hole, 15-third edge strip, 21-side table, 23-fourth edge strip, 31-support plate, 32-magnetic enclosure, 41-side support plate, 42-side magnetic Suction panel, 51-metal plug column, 52-through hole, 53-countersunk hole, 54-connecting bolt, 121-through hole, 122-pin avoidance hole, 321-flat plate, 322-vertical plate, 323-mounting hole, 324-avoidance hole, 421-side flat plate, 422-side vertical plate, A-magnetic table top, A1-positive magnetic table top, a-plug-in notch, b-positioning notch, c-preset hole, s-adjustment gap. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the description of the present invention, the term "at least one" refers to one or more than one, unless otherwise clearly defined. The terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0035] The utility model has a variety of implementation modes, such as Figure 1-11 As shown, the specific implementation is as follows:

[0036] Embodiment 1: This embodiment provides a reinforcement structure for a table top, which can be used on the left and right side walls of the magnetic table top A or the positive magnetic table top 1 in this embodiment, such as Figure 1-3As shown, the positive magnetic table top 1 includes a main table top 1, which is usually a wooden board and is a horizontal board used for load-bearing and splicing; in order to ensure good sealing of the side walls of the main table board 1, the left and right side walls of the main table board 1 are bonded and connected with a first edge strip 12 by gluing, and the front side wall and the rear side wall of the main table board 1 are respectively bonded and connected with a third edge strip 15 and a second edge strip 11, and each edge strip is a flexible strip-shaped body, which can form a good attachment effect on the corresponding side wall of the main table board 1 to ensure the sealing of the side wall of the main table board 1.

[0037] Furthermore, the positive magnetic table top 1 also includes a positive magnetic module 3. To ensure the flatness of the splicing, the positive magnetic module 3 is the same length as the main table top 1 from left to right and the same thickness from top to bottom. However, considering the supporting strength of the main table top 1 and the main magnetic area of ​​the table top in daily life, the front-to-back length of the positive magnetic module 3 is smaller than the front-to-back length of the main table top 1. To control the length of the positive magnetic module 3 within the optimal range, the ratio of the front-to-back length of the positive magnetic module 3 to the front-to-back length of the main table top 1 is between 1:7 and 1:4.

[0038] Further, if Figure 6a-6b As shown, the positive magnetic module 3 includes a support plate 31 and a magnetic attraction component that can be attracted to the magnetic part. The support plate 31 is the main support and splicing carrier of the magnetic attraction module 3. In order to reduce the precision requirements and difficulty of assembly, the magnetic attraction component no longer adopts an assembly method of plugging with the support plate 31, but adopts an upper and lower buckling method. Specifically, the magnetic attraction component includes two magnetic attraction panels 32 buckled on the support plate 31, and the magnetic attraction panels 32 include a flat plate 321 and a vertical plate 322 extending longitudinally at the edges of the flat plate 321. The flat plate 321 has the same area as the upper surface or lower surface of the support plate 31, and completely covers and is flat on the upper surface or lower surface of the support plate 31. The vertical plate 322 completely covers and is flat on the corresponding side wall position of the support plate 31. The vertical plates 322 of the two magnetic attraction panels 32 are opposite to each other at the side wall position of the support plate 31, and an adjustment gap s is left in the vertical direction. The longitudinal width range of the adjustment gap is usually between 1mm and 3mm.

[0039] Furthermore, the magnetic enclosure 32 is a five-sided box-type sheet metal part formed by integral bending. The structure of the five-sided box body can form a wrapping effect on the upper end or the lower end of the support plate 31. It is made of magnetic metal that can be attracted by magnets. The five-sided box-type magnetic enclosure 32 can be integrally bent by a bending machine. It is simple to manufacture and has a high structural strength.

[0040] Furthermore, when the flat plate 321 completely covers and is flush with the upper surface or the lower surface of the support plate 31, there is still a possibility of deformation. Therefore, the four vertical plates 322 at the edges of the flat plate 321 are tightly attached to the side walls of the support plate 31, which not only makes the magnetic enclosure 32 and the support plate 31 fit more closely, but more importantly, the four vertical plates 322 form a rectangular reinforcement structure for the flat plate 321 to improve the deformation resistance of the flat plate 321; if the flat plate 321 tends to deform during assembly or subsequent use, the four vertical plates 322 of the rectangular reinforcement structure will rely on their own structural strength to limit this tendency, that is, if the flat plate 321 wants to deform, it must overcome the deformation resistance generated by the vertical plates 322 at the connecting edge of the flat plate 321; compared with the double U-shaped enclosure, the four vertical plates 322 can rely on the rectangular reinforcement structure to form reinforcement ribs for the flat plate 321 in the front, back, left and right directions, so that the magnetic enclosure 32 is not easy to deform when it is buckled onto the support plate, and the installation difficulty of the magnetic enclosure 32 is also reduced.

[0041] Furthermore, since the upper and lower parts of the support plate 31 are subjected to different forces, the connection methods for fixing them on the support plate 31 are also different. The magnetic enclosure panel 32 engaged on the upper end of the support plate 31 can rely on the support plate 31 to provide support force to overcome its own gravity, so it is fixed to the support plate 31 by gluing to prevent it from loosening up and down; while the magnetic enclosure panel 32 engaged on the lower end of the support plate 31 has no support plate 31 below to provide support force for it, so it needs to be fixed to the support plate 31 by screw connection. The flat plate 321 of the magnetic enclosure panel 32 engaged on the lower end of the support plate 31 is pre-set with mounting holes 323 for mounting screws. Such a design can ensure that each magnetic enclosure panel 32 is firmly connected to the corresponding position of the support plate 31.

[0042] Furthermore, the positive magnetic module 3 and the main table board 1 can be spliced ​​in the following way, so that the positive magnetic module 3 and the main table board 1 are aligned in the horizontal and vertical directions, and then the two vertical plates 322 opposite to each other at the rear side wall of the positive magnetic module 3 are seamlessly aligned with the front side wall of the main table board 1, and then the support plate 31 and the main table board 1 are used as splicing carriers, and the positive magnetic module 3 is connected to the main table board 1 with fasteners, so that the main table board 1 and the positive magnetic module 3 are seamlessly spliced ​​into a positive magnetic table board A1 that is flush in the horizontal and vertical directions. The spliced ​​positive magnetic table board A1 is usually an integrated horizontal rectangular plate as a whole, which not only gives the main table board 1 a magnetic function, but also increases the support area of ​​the table board.

[0043] Furthermore, when the positive magnetic table top A1 cannot meet the required supporting area for use, sub-table tops can be spliced ​​on its left and right side walls to expand the supporting area. Since the positive magnetic module 3 has a simple structure and is easy to splice, a magnetic module corresponding to its size can be spliced ​​on the sub-table top, thereby expanding the positive magnetic table top A1 into a magnetic table top A, and further retaining the magnetic function of the table top after splicing; specifically, the sub-table top is the side magnetic table top 2; the left and right length of the side magnetic table top 2 is smaller than the left and right length of the positive magnetic table top A1, and the side magnetic table top 2 is equal in length front to back and equal in thickness top to bottom as the positive magnetic table top A1, so as to ensure that the spliced ​​table top is also a flat rectangular structure as a whole.

[0044] Furthermore, the side magnetic table panel 2 includes a side magnetic module 4 and a side table panel 21 of equal length on the left and right, and the side magnetic module 4 and the side table panel 21 correspond to the sizes of the positive magnetic module 3 and the main table panel 1, respectively, that is, the side table panel 21 and the main table panel 1 are of equal length front to back and of equal thickness up and down, and the side magnetic module 4 and the positive magnetic module 3 are of equal length front to back and of equal thickness up and down, and the side magnetic module 4 is different from the positive magnetic module 3 in length on the left and right, and the rest of the structure is exactly the same as that of the positive magnetic module 3; the side magnetic module 4 is seamlessly spliced ​​at the side wall in front of the side table panel 21, and is flush with the side table panel 21 in the horizontal and vertical directions.

[0045] Further, if Figure 7 As shown, the side magnetic module 4 includes a side support plate 41 and a side magnetic assembly, a side magnetic enclosure plate 42 that is buckled onto the side support plate 41, and a mounting hole 323 is also preset on the lower side magnetic enclosure plate 42, and is connected to the side support plate 41 by screws. The side magnetic enclosure plate 42 includes a side flat plate 421, and the edges of the side flat plate 421 extend downward to form four side vertical plates 422. In the two side magnetic enclosure plates 42, an adjustment gap s is also left between the upper and lower side vertical plates 422 facing each other.

[0046] Furthermore, the side magnetic table top 2 can be symmetrically spliced ​​to the left and right side walls of the positive magnetic table top A1, so that the two can be seamlessly spliced ​​into a magnetic table top A that is flush in the horizontal and vertical directions; its splicing method is the same as the splicing method between the main table top 1 and the positive magnetic module 3; in order to prevent the side table top 21 from deforming after being damp, the magnetic table top A also has a first edge sealing strip 12 that is symmetrically attached to the side table top 21 by gluing, and the rear side wall of the side table top 21 is also glued by gluing. A fourth edge strip 23 is attached, and two edge strips of different lengths are both flexible structures, thereby ensuring the sealing of the exposed side walls of the side table panel 21; the magnetic table panel A still has a magnetic function after splicing, because the side magnetic table panel 2 has a magnetic function, which can be seamlessly spliced ​​with the main table panel 1 to expand the supporting area of ​​the table panel, while correspondingly expanding the magnetic area on the magnetic table panel A, so that the magnetic table panel A can absorb more magnetic parts. This design kills two birds with one stone and has a clever structure.

[0047] Further, if Figure 8 As shown, although each flexible edge banding strip has blocked the corresponding side walls exposed on each table top, the left and right side walls of the side magnetic module 42 are still exposed. Therefore, a reinforcement structure is also needed to block the left and right side walls exposed on the side magnetic module 42. The reinforcement structure is a rigid reinforcement edge strip 5. The reinforcement edge strip 5 is the same thickness as the positive magnetic table top A1 from top to bottom and the same length from front to back. The reinforcement edge strip 5 is a metal part, including a fitting surface facing the table top. The fitting surface is provided with at least two connecting rods perpendicular to the fitting surface. The connecting rods are evenly distributed on the fitting surface. The connecting rods are metal pins 51 welded integrally at the fitting surface. The metal pins 51 can pass through the preset through holes 121 on each edge banding strip and the plug-in holes 14 reserved inside the side walls of the table top, so that the reinforcement edge strip 5 and the side walls of the table top are connected together in a plug-in manner; and the first edge banding strip 12 is quickly clamped and fixed to prevent the first edge banding strip 12 from falling off from the side walls of the table top.

[0048] Furthermore, the reinforcing edge strip 5 is symmetrically installed on the left and right side walls of the magnetic table top A by plugging, and the reinforcing edge strip 5 is completely fitted on the corresponding side walls to complete the sealing of the left and right side walls of the magnetic table top A; the reinforcing edge strip 5 can seal the exposed side walls of the magnetic table top A to prevent debris or moisture from entering through the adjustment gap s and causing deformation of the table top; in addition, the reinforcing edge strip 5 can form a clamping effect on the first sealing strip 12 with the side table top 21 while sealing the side magnetic module 4 to prevent the first sealing strip 12 from falling off the side table top 21 after debonding.

[0049] Further, if Figure 4a-4b As shown, when the use space of the table top becomes smaller, it is necessary to reduce the support area of ​​the table top accordingly. At this time, the splicing structure of the magnetic table top A can ensure that the support area of ​​the table top is reduced while retaining the magnetic function, that is, the side magnetic table top 2 can be removed from the left and right sides of the positive magnetic table top A1, and the reinforcing edge strips 5 connected to the left and right side walls of the side magnetic table top 2 are removed; at this time, the left and right side walls of the positive magnetic module 3 in the positive magnetic table top A1 are in an exposed state; then the reinforcing edge strips 5 are symmetrically arranged on the left and right sides. It is installed on the corresponding side wall of the positive magnetic table top A1 to complete the blocking of the left and right side walls of the positive magnetic table top A1; the splicing design is simple and clever, allowing users to freely assemble or disassemble the magnetic table top A according to actual needs, thereby improving the user experience of the table top; the reinforced edge strip 5 can be used as a common part of the magnetic table top A and the positive magnetic table top A1, and can form a block for the left and right side walls of the magnetic table top A and the positive magnetic table top A1. This universal design saves costs and is also convenient for users to assemble.

[0050] Furthermore, the reinforced edge strip 5 can form a double seal with the first edge strip 12 for the exposed side walls of the side table board 21 in the left and right directions; the reinforced edge strip 5 can also form a double seal with the first edge strip 12 for the left and right side walls of the main table board 1; therefore, when the reinforced edge strip 5 seals the exposed side walls of the positive magnetic suction module 3 or the side magnetic suction module 4, the reinforced edge strip 5 and the first edge strip 12 are equivalent to a double insurance for sealing the side walls of the table board, which can further improve the sealing of the side walls of the table board and optimize the sealing effect of the side walls of the side table board 21 or the main table board 1.

[0051] Furthermore, the side table panel 21 is a wooden board, and the reinforcing edge strip 5 is an aluminum part, so that the reinforcing edge strip 5 forms two decorative parts with a metallic luster on the left and right side walls of the magnetic table panel A. The decorative effect is that of metal and wood being connected as one. Similarly, the reinforcing edge strip 5 can also form two decorative parts with a metallic luster on the left and right side walls of the positive magnetic table panel A1. The decorative effect is that of metal and wood being connected as one, making the appearance of the positive magnetic table panel A1 and the magnetic table panel A more concise and beautiful.

[0052] like Fig.10As shown, further, in order to ensure a good splicing effect and the overall flatness of the desktop after splicing, the main table board 1, the side table board 21, the reinforcement edge strip 5, and the magnetic module are all spliced ​​using three-in-one fasteners and pins to cooperate with each other to complete the splicing between the corresponding table boards or magnetic modules. The main table board 1 is provided with corresponding plug holes 14 and pin holes 13 at the front end and the side walls at the left and right ends. The plug rod 6 can be inserted into the plug hole 14, so that the side vertical plate 422 and the vertical plate The plate 322 is provided with a positioning notch a and an avoidance notch b corresponding to the installation of the positioning pin 7 and the plug rod 6. The first edge strip 12 and the third edge strip 15 are provided with a through hole 121 for installing the plug rod 6 and a plug avoidance hole 122 for installing the positioning pin 7. The head of the metal plug post 51 has the same structure as the plug rod 6. The difference is that the tail of the metal plug post 51 on the reinforcing edge strip 5 is welded to the fitting surface of the reinforcing edge strip 5 in advance, and it is connected with the plug The structure of the rod 14 is similar; the pin hole 13 can be inserted with the positioning pin 7 to share the supporting force of splicing each table top or magnetic module. Pre-set holes c are provided on the bottom surfaces of the support plate 31, the side support plate 41, the main table top 1, and the side table top 21. The preset holes c are connected to the plug-in holes 14, and the corresponding eccentric wheel parts are installed inside the preset holes c. The plug-in rod 6 can be tightened by rotating the eccentric wheel parts. Therefore, in order to facilitate the adjustment of the tensioning force, the flat plate 321 installed at the bottom of the support plate 31 or the side flat plate 421 installed at the bottom of the side support plate 41 are preset with avoidance holes 324 for convenient adjustment of the eccentric wheel. Through such a splicing method, a seamless splicing effect between each module and the table top can be achieved; as for the specific structure of the three-in-one fastener and the pin, and the method of tightening the plug-in rod 14 after splicing, please refer to the relevant content in the table top splicing process patent with patent announcement number CN115503069, which will not be repeated here.

[0053] like Fig.11 As shown, in order to give the table top a magnetic function, the existing magnetic table top usually prefabricates a double U-shaped panel that is bent, and then the table top is inserted into the groove formed by the double U-shaped panel, so that the entire upper supporting surface of the table top is covered by the double U-shaped panel. However, due to manufacturing errors and assembly errors, when the table top is inserted into the groove, its side wall position will inevitably hit the inside of the double U-shaped panel, causing the horizontal plate covering the supporting surface of the table top to have deformation problems such as bending or bulging, making the upper end surface of the horizontal plate uneven when used; considering the normal use of the table top, no reinforcing structure can be installed above the horizontal plate. Therefore, if you want to flatten the horizontal plate at the deformed position, you need to remove the entire double U-shaped panel from the table top and then adjust it horizontally. It is not difficult to see that such a design not only increases the installation difficulty of the magnetic table top and reduces the assembly efficiency of the magnetic table top, but also makes it difficult to perform horizontal correction on the magnetic table top, affecting the user experience of the table top.

[0054] In this embodiment, when the flat plate 321 flat on the upper surface or the lower surface of the support plate 31 is bent and deformed, the vertical plate 322 in the magnetic enclosure 32 can be adjusted longitudinally at the adjustment gap s by pressing the corresponding deformation position of the flat plate 321 until the bent deformation position of the flat plate 321 is restored to be completely flush with the main table plate 1; specifically, since the vertical plates 322 at the edges of the flat plate 321 have formed a rectangular reinforcement structure for the flat plate 321, the flat plate 321 will not be like Fig.11 However, due to long-term use, slight deformation is inevitable. Therefore, the adjustment gap s provides space for the horizontal adjustment of the flat plate 321, and allows the flat plate 321 to drive the vertical plate 322 to move slightly at the adjustment gap s when the flat plate 321 is pressed down. This adjustment method does not require the entire magnetic enclosure 32 to be removed from the support plate 31. It is simple and practical, and can effectively improve the user experience of the table top.

[0055] Furthermore, the magnetic table top in this embodiment is also convenient for placing or taking magnetic parts.

[0056] The magnetic component (not shown) is usually a wire clip or ornament with a magnet, which can be easily adsorbed on the magnetic enclosure 31 or the side magnetic enclosure 41. When the magnetic component needs to be fixed on the magnetic table top A, the magnetic component can be manually placed on the magnetic enclosure 32 of the positive magnetic module 3 in front of the positive magnetic table top A1, so that the magnetic component is tightly attracted to the corresponding position.

[0057] Furthermore, when the magnetic component needs to be removed, it can be manually slid so that the magnetic component crosses the seamless joint position between the positive magnetic module 3 and the main table board 1 and then breaks away from the attraction of the magnetic enclosure 32, thereby completing the separation of the magnetic component from the magnetic table board A; the magnetic table boards in the prior art all cover the table top with a whole magnetic metal plate, which results in a greater amount of effort required to separate the magnetic component from the magnetic table board, while in the present embodiment, since each magnetic module and each table board are seamlessly spliced, and the seamless assembly form can eliminate the gap caused by installation at the joint position between the positive magnetic module 3 and the main table board 1, the magnetic component can be smoother when crossing the corresponding joint position; therefore, the magnetic component does not need to be laboriously picked up like the existing magnetic table boards, but the laborious picking process of the magnetic component can be converted into a simple sliding process on the magnetic enclosure 32, saving time and effort.

[0058] Example 2: Figure 9a-9bAs shown, the difference between this embodiment and embodiment 1 is that, in order to make the installation of the reinforcement edge strip 5 more convenient and quick, the connection method of the reinforcement edge strip 5 and the corresponding side wall of the table board is different. It no longer adopts the connection method of using metal plugs 51 for three-in-one fasteners, but directly adopts connecting bolts 54 for connection, that is, first pre-set a through hole 52 and a countersunk hole 53 concentric with the through hole 52 on the reinforcement edge strip, and then pre-embed an internal threaded sleeve (not shown) in the corresponding side wall of the main table board 1 or the side table board 21, and then the connecting bolt 54 is passed through the through hole 52 and screwed into the internal threaded sleeve to complete the connection between the reinforcement edge strip 5 and the corresponding side wall. Since the rigid reinforcement edge strip 5 will not be deformed like the first edge strip 12 when it is locked by the connecting bolt 54, the fitting surface of the reinforcement edge strip 5 can better cover the first edge strip 12 when locked, and will not cause the first edge strip 5 to deform, so that the first edge strip 12 and the side wall of the table board can be better and more completely fitted.

[0059] Furthermore, the head of the connecting bolt 54 is not exposed after it is completely inserted into the countersunk hole 53, so that the connecting bolt 54 and the reinforcing edge strip 5 are integrated into one without creating a sense of abruptness; this ensures that the connection between the reinforcing edge strip 5 and the side wall is fast and efficient, and that the connecting bolt 54 does not expose the exposed surface of the reinforcing edge strip 5, thereby avoiding the head of the connecting bolt 54 from being scratched by the outside world, thereby ensuring the beauty of the table top and improving the practicality of the table top.

[0060] Furthermore, by using the connecting bolt 54 for threaded connection, the matching length between the connecting bolt 54 and the internal threaded sleeve can be changed by rotating the connecting bolt 54, thereby adjusting the clamping force of the reinforcing edge strip 5 on the first edge strip 12 to avoid damage to the first edge strip 12 due to excessive locking force.

[0061] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A reinforcement structure for a table top, the reinforcement structure being capable of reinforcing a first edge strip (12) connected to a side wall of the table top, characterized in that: It comprises a rigid reinforcing edge strip (5), wherein the reinforcing edge strip (5) and the side wall of the table top are of equal length in front and back and of equal thickness in the longitudinal direction; the reinforcing edge strip (5) comprises a fitting surface facing the table top, wherein the fitting surface is provided with at least two connecting rods perpendicular to the fitting surface, wherein the connecting rods can pass through the avoidance space of the first edge strip (12) and then connect with the installation space reserved inside the side wall of the table top, so that the first edge strip (12) is clamped by the side wall of the table top and the reinforcing edge strip (5), so as to prevent the first edge strip (12) from falling off from the side wall of the table top.

2. The reinforcement structure of a table top according to claim 1, characterized in that: The reinforcing edge strip (5) is of equal length and thickness in the longitudinal direction as the side wall of the table top; when the first edge strip (12) is clamped by the side wall of the table top and the reinforcing edge strip (5), the reinforcing edge strip (5) can be completely fitted with the first edge strip (12), thereby forming a second layer of sealing for the side wall of the table top.

3. The reinforcement structure of a table top according to claim 1, characterized in that: The reinforcing edge strip (5) is a metal piece, and the connecting rod is a metal plug post (51) integrally welded to the fitting surface, and the metal plug post (51) is connected to the installation space reserved inside the side wall of the table top in a plug-in manner.

4. The reinforcement structure of a table top according to claim 1, characterized in that: The reinforcing edge strip (5) is an aluminum part, and can form two decorative parts on the left and right side walls of the table top.

5. The reinforcement structure of a table top according to claim 1, characterized in that: A through hole (52) is preset on the reinforcing edge strip (5), and the connecting rod is a connecting bolt (54) that passes through the through hole (52). The connecting bolt (54) can be screwed into the installation space reserved inside the side wall of the table top, so that the reinforcing edge strip (5) and the side wall of the table top are connected together in a threaded manner.

6. The reinforcement structure of a table top according to claim 5, characterized in that: A countersunk hole (53) concentric with the through hole (52) is preset on the outer side of the reinforcing edge strip (5), and the head of the connecting bolt (54) is located in the countersunk hole (53) and is not exposed.

7. The reinforcement structure of a table top according to claim 5, characterized in that: The connecting bolt (54) can change the length of the connection with the side wall of the table top by rotating itself, so as to adjust the clamping force of the reinforcing edge strip (5) and the side wall of the table top on the first edge strip (12).

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