Table overhead type support

Abstract

The utility model discloses a table overhead type support which comprises a main frame, supporting legs and an erecting piece, and the main frame comprises four transverse rods; the supporting legs are arranged at the connecting positions of every two adjacent transverse rods. One end of the erecting piece is a connecting end used for being connected with the cross rod, the other end of the erecting piece is a supporting end, a supporting block used for supporting a table board is arranged at the supporting end, and the supporting block is arranged at the supporting end in a lifting mode. According to the table overhead type support, the erecting piece is used for supporting the table board, the supporting block on the erecting piece can be adjusted in a lifting mode, and therefore leveling of the table board can be achieved, and it is ensured that the table board can be horizontally arranged; meanwhile, the supporting blocks only need to support the weight of the table board and the weight of objects placed on the table board and do not need to bear the weight of structures such as the main frame and the supporting legs, the load of the supporting blocks can be reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of desks, and particularly relates to an overhead bracket for a desk. Background Art

[0002] In current desks, to achieve the function of adjustable lifting, adjustable feet are mostly arranged at the bottoms of the table legs. By adjusting the height of the feet, the heights of multiple table legs are made the same, overcoming the processing errors of the table legs and ensuring that the tabletop is horizontally arranged. However, the feet at the bottoms of the table legs bear the overall weight of the desk and the weight of the items placed on the tabletop. Due to the large load, the feet are prone to damage, have a short service life, and the desk is prone to unevenness after a long time. Content of the Utility Model

[0003] In view of this, the utility model provides an overhead bracket for a desk, aiming to solve the above problems to at least a certain extent.

[0004] The technical solution of the utility model is realized as follows:

[0005] An overhead bracket for a desk, comprising:

[0006] A main frame, the main frame comprising four cross bars;

[0007] Legs, the legs being arranged at the joints of two adjacent cross bars; and

[0008] A mounting member, one end of the mounting member being a connection end for connecting the cross bar, and the other end being a support end. A support block for supporting the tabletop is arranged on the support end, and the support block is arranged on the support end in a liftable manner.

[0009] As a further optional solution, it further comprises an adjusting member, the adjusting member comprising a buckle section, a stud section and a screwing section arranged in sequence;

[0010] A connecting cylinder is fixedly arranged at the bottom of the support block, the connecting cylinder is buckled and connected with the buckle section, and the connecting cylinder is rotationally connected with the buckle section in the circumferential direction;

[0011] An adjusting hole is vertically arranged on the support end, and the stud section is threadedly connected to the adjusting hole.

[0012] As a further optional solution, the buckle section is cylindrical, and an annular clamping strip is convexly arranged on the outer wall of the buckle section; the inner wall profile of the connecting cylinder matches the outer wall profile of the buckle section, and an annular clamping groove is concavely arranged on the inner wall of the connecting cylinder, and the annular clamping strip is clamped in the annular clamping groove.

[0013] As a further optional solution, the screwing section is a hexagonal nut.

[0014] As a further alternative, an adhesive layer for bonding the tabletop is provided on the top of the support block.

[0015] As a further alternative, the cross bar is a square bar, the connecting end of the erection member forms a U-shaped structure, the U-shaped structure is clamped on the cross bar from top to bottom, a first connection hole is formed in the side wall of the cross bar, a second connection hole corresponding to the first connection hole is formed in the side wall of the U-shaped structure, and the first connection hole and the second connection hole are fixed by bolts.

[0016] As a further alternative, a rubber gasket is provided at the inner bottom of the U-shaped structure, and the rubber gasket is located on the top of the cross bar.

[0017] As a further alternative, the main frame includes an adapter, the end of the cross bar is connected to the adapter by bolts, and the adapter is connected to the support leg by bolts.

[0018] The beneficial effects of the present utility model are as follows: In this tabletop overhead bracket, the erection member is used to support the tabletop, and the support block on the erection member can be adjusted in height, so that the leveling of the tabletop can be realized, ensuring that the tabletop can be horizontally arranged; at the same time, the support block only needs to support the weight of the tabletop and the items placed on the tabletop, without bearing the weight of structures such as the main frame and the support legs, which can reduce the load on the support block and improve the service life; and, compared with the foot cups provided at the bottom of the table legs in the prior art, the number of foot cups is the same as that of the table legs, while in this application, the erection members are arranged on the cross bar, and the number of erection members can be flexibly configured to improve the support stability of the tabletop.

[0019] Other alternative objects and advantages of the present utility model are fully embodied through the following specific embodiments and drawings. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a schematic structural diagram of a tabletop overhead bracket in an embodiment of the present application;

[0022] Figure 2 It is an exploded view of the support leg, the adapter and the cross bar in an embodiment of the present application;

[0023] Figure 3Explosion schematic diagram of the cross bar and the erection member in the embodiment of the present application;

[0024] Figure 4 Explosion schematic diagram of the support block and the adjustment member in the embodiment of the present application.

[0025] In the figure: 1, main frame; 11, cross bar; 111, first connection hole; 12, adapter;

[0026] 2, leg;

[0027] 3, erection member; 3a, connection end; 3b, support end; 31, support block; 311, connection cylinder; 3111, annular card slot; 312, adhesive layer; 32, portal structure; 321, second connection hole; 33, adjustment member; 331, buckle section; 3311, annular card strip; 332, stud section; 333, screwing section; 34, rubber gasket. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "vertical", "horizontal", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0030] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0032] Reference Figures 1-4 , an embodiment of the present application shows a tabletop overhead bracket, including a main frame 1, legs 2 and a mounting member 3. The main frame 1 includes four crossbars 11; the legs 2 are arranged at the connection of two adjacent crossbars 11; one end of the mounting member 3 is a connection end 3a for connecting the crossbar 11, and the other end is a support end 3b. A support block 31 for supporting the tabletop is provided on the support end 3b, and the support block 31 is arranged on the support end 3b in a liftable manner.

[0033] Specifically, a tabletop (not shown) is mounted on the support end 3b of the mounting member 3. The support block 31 is connected to the tabletop. By adjusting the height position of the support block 31 on the support end 3b, the inclination of the tabletop is adjusted to achieve leveling of the tabletop. Compared with the prior art, the support block 31 only needs to support the weight of the tabletop and the items placed on the tabletop, without bearing the weight of structures such as the main frame 1 and the legs 2, which can reduce the load on the support block 31 and improve the service life; and, compared with the foot cups arranged at the bottom of the table legs in the prior art, the number of foot cups is the same as that of the table legs, while in the present application, the mounting member 3 is arranged on the crossbar 11, and the number of the mounting members 3 can be flexibly configured to improve the support stability of the tabletop.

[0034] In some embodiments, as Figure 3 and Figure 4 shown, it further includes an adjusting member 33. The adjusting member 33 includes a buckle section 331, a stud section 332 and a screwing section 333 arranged in sequence; a connecting cylinder 311 is fixedly provided at the bottom of the support block 31. The connecting cylinder 311 is buckled to the buckle section 331, and the connecting cylinder 311 is rotatably connected to the buckle section 331 in the circumferential direction; an adjusting hole (not shown) is vertically provided on the support end 3b, and the stud section 332 is threadedly connected to the adjusting hole.

[0035] In this embodiment, by rotating the adjusting piece, the stud section 332 moves axially in the adjusting hole, so that the height position of the adjusting piece 33 can be adjusted, and the buckle section 331 on the adjusting piece 33 is buckled with the connecting tube 311, so the support block 31 rises and falls with the adjusting piece 33; wherein, the buckle section 331 and the connecting tube 311 can rotate relative to each other, so when the adjusting piece 33 is rotated, the support block 31 does not rotate with the adjusting piece 33, which can avoid affecting the connection between the support block 31 and the table top when the support block 31 rotates.

[0036] In order to realize the buckle connection between the buckle section 331 and the connecting tube and realize the relative rotation of the two in the circumferential direction, as Figure 4 As shown, the buckle section 331 is cylindrical, and an annular clamping strip 3311 is convexly provided on the outer wall of the buckle section 331; the inner wall contour of the connecting tube matches the outer wall contour of the buckle section 331, and an annular clamping groove 3111 is recessed on the inner wall of the connecting tube, and the annular clamping strip 3311 is clamped in the annular clamping groove 3111.

[0037] Specifically, refer to Figure 4 The top of the support block 31 is provided with an adhesive layer 312 for bonding a table top, and the table top may be a glass table top.

[0038] Specifically, in order to facilitate the rotation of the adjusting member 33, the screwing section 333 in this embodiment is a hexagonal nut.

[0039] In some embodiments, reference Figure 3 The cross bar 11 is a square bar, and the connecting end 3a of the mounting member 3 forms a door-shaped structure 32. The door-shaped structure 32 is clamped on the cross bar 11 from top to bottom. The side wall of the cross bar 11 is provided with a first connecting hole 111, and the side wall of the door-shaped structure 32 is provided with a second connecting hole 321 corresponding to the first connecting hole 111. The first connecting hole 111 and the second connecting hole 321 are fixed by bolts.

[0040] In this embodiment, the door-shaped structure 32 is buckled on the cross bar 11 to prevent the mounting member 3 from tipping over, and the first connection hole 111 and the second connection hole 321 are connected by bolts to achieve axial fixation of the mounting member 3 on the cross bar 11; thus, the mounting member 3 is firmly connected to the cross bar 11. Even if the bolts in the first connection hole 111 and the second connection hole 321 are loosened, the door-shaped structure 32 will not be separated from the cross bar 11, and the mounting member 3 can still stably support the table top.

[0041] In some embodiments, reference Figure 3, a rubber gasket 34 is provided at the inner bottom of the U-shaped structure 32, and the rubber gasket 34 is located on the top of the cross bar 11. In this way, the rubber gasket 34 can provide a buffering effect for the erection member 3, has a certain earthquake resistance effect, and can reduce the vibration energy transfer from the main frame 1 to the erection member 3.

[0042] In some embodiments, referring to Figure 1 and Figure 2 , the main frame 1 includes an adapter 12. The end of the cross bar 11 is bolted to the adapter 12, and the adapter 12 is bolted to the leg 2. In this way, in this embodiment, the cross bar 11, the adapter 12 and the leg 2 are detachably connected by bolts, so that the table overhead bracket of the present application is easy to be disassembled into loose parts, facilitating logistics transportation and handling.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A table overhead bracket, characterized in that: include: A main frame, the main frame comprising four cross bars; A supporting leg, wherein the supporting leg is arranged at the connection of two adjacent cross bars; as well as A mounting member, one end of which is a connecting end for connecting to the cross bar, and the other end is a supporting end, on which a supporting block for supporting a table top is provided, and the supporting block can be raised and lowered on the supporting end.

2. The table overhead bracket according to claim 1, characterized in that: It also includes an adjusting member, which includes a buckle section, a stud section and a screwing section arranged in sequence; A connecting cylinder is fixedly provided at the bottom of the support block, the connecting cylinder is buckled and connected with the buckle section, and the connecting cylinder is rotatably connected with the buckle section in the circumferential direction; The support end is provided with a vertical adjustment hole, and the stud section is threadedly connected to the adjustment hole.

3. The table overhead bracket according to claim 2, characterized in that: The buckle section is cylindrical, and an annular clip strip is convexly provided on the outer wall of the buckle section; the inner wall contour of the connecting tube matches the outer wall contour of the buckle section, and an annular clip groove is concavely provided on the inner wall of the connecting tube, and the annular clip strip is clamped in the annular clip groove.

4. The table overhead bracket according to claim 2, characterized in that: The screwing section is a hexagonal nut.

5. The table overhead bracket according to claim 2, characterized in that: An adhesive layer for bonding the table top is arranged on the top of the support block.

6. The table overhead bracket according to claim 1 or 2, characterized in that: The cross bar is a square bar, and the connecting end of the mounting member forms a door-shaped structure. The door-shaped structure is clamped on the cross bar from top to bottom. The side wall of the cross bar is provided with a first connecting hole, and the side wall of the door-shaped structure is provided with a second connecting hole corresponding to the first connecting hole. The first connecting hole and the second connecting hole are fixed by bolts.

7. The table overhead bracket according to claim 6, characterized in that: A rubber gasket is provided at the inner bottom of the door-shaped structure, and the rubber gasket is located on the top of the cross bar.

8. The table overhead bracket according to claim 1, characterized in that: The main frame comprises a transition piece, the end of the cross bar is connected to the transition piece by bolts, and the transition piece is connected to the supporting leg by bolts.

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