CN217565251U - Connecting piece, desk support and desk including connecting piece - Google Patents

Abstract

The utility model discloses a connecting piece, the connecting piece includes connecting piece body, last first draw-in groove and the second draw-in groove of being provided with of connecting piece body, first draw-in groove has first joint entry, the second draw-in groove has second joint entry, first joint entry is towards first direction, second joint entry is towards the second direction, first direction with second opposite direction. The utility model provides a connecting piece with crossbeam and support assembly and convenient advantage of tearing open, desk support and desk including the connecting piece.

Description

Connecting piece, desk support and desk including connecting piece

Technical Field

The utility model belongs to the technical field of the table, concretely relates to connecting piece, desk support and desk including the connecting piece.

Background

The table frame in the table in the prior art generally comprises two supports and a plurality of cross beams, each end part of each cross beam is generally fixed with one of the supports in a bolt fixing mode, and each end part of each cross beam is fixed with one of the supports through a bolt.

As disclosed in chinese patent No. CN215883714U, it discloses a foldable trolley with a table top board, comprising a foldable frame, a handle assembly and four roller assemblies, wherein the handle assembly and the roller assemblies are respectively disposed at the rear side and the bottom of the frame, and the foldable trolley further comprises a table top assembly, the table top assembly comprises a table top board and a supporting rod, the table top board is assembled with the supporting rod, and two ends of the supporting rod are detachably mounted at the front side and the rear side of the upper surface of the frame assembly; in the scheme, the clamping sleeve is required to be connected with the front side or the rear side (particularly a U-shaped pipe) of the upper surface of the table panel, the supporting rod and the frame assembly when in use, namely the supporting rod and the U-shaped pipe are limited and fixed through the clamping buckle piece and the plate link piece, so that the assembly and disassembly operation procedures are multiple, and the use is not convenient; and when being the user state on being fixed in frame assembly this desktop board, the desktop board expandes to extend outside the frame assembly for handle assembly can't realize accomodating perpendicularly, has caused inconvenience again in using. Accordingly, modifications thereto will occur to those skilled in the art.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a connecting piece, desk support and desk including the connecting piece, it has the convenient advantage of equipment and split.

The utility model discloses a connecting piece, the connecting piece includes the connecting piece body, be provided with first draw-in groove and second draw-in groove on the connecting piece body, first draw-in groove has first joint entry, the second draw-in groove has the second joint entry, first joint entry is towards first direction, second joint entry is towards the second direction, first direction with second opposite direction.

Furthermore, the first clamping groove is arranged along a first preset direction, the second clamping groove is arranged along a second preset direction, and the first preset direction is perpendicular to the second preset direction.

Furthermore, the inner surfaces of the two sides of the second clamping groove are provided with clamping hook parts protruding out of the inner surfaces.

Further, the inner side surface of the clamping hook part is an inclined surface, and the inclined surface faces away from the direction inclined outside of the second clamping inlet.

Further, the width of the second clamping groove is sequentially reduced towards the direction far away from the second clamping inlet.

Wherein, a desk support, including above-mentioned arbitrary connecting piece, desk support still includes crossbeam and support frame, first joint position has at least on the crossbeam, the second joint position has at least on the support frame, first joint position with first draw-in groove joint cooperation, second joint position with the cooperation of second draw-in groove joint.

Furthermore, the cross beam is a round tube, end plugs are arranged at two ends of the round tube, the end plugs are detachably connected with the round tube, and the first clamping position is close to the end part of the round tube; the outer end of the end plug is provided with an annular convex edge, and the outer edge of the annular convex edge protrudes out of the outer edge of the cross beam.

The table comprises the table support, and further comprises a table plate, wherein the table plate is detachably connected with the table support.

Further, the table with be provided with joint spare between the crossbeam, joint spare slide set up in the table bottom.

Further, the table board is a foldable table board or a rollable table board.

The utility model discloses a beneficial effect:

the utility model discloses inside crossbeam passes through connecting piece cooperation joint with the support, and the crossbeam passes through joint spare cooperation joint with the table, adopts the bolt to fix the mode of crossbeam and support with the tradition and compares, has crossbeam and support assembly and the convenient advantage of tearing open.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic structural view of the present invention with the support frame removed;

FIG. 3 is an exploded view of the present invention with the support frame removed;

FIG. 4 is a schematic view of the structure of FIG. 3A;

fig. 5 is a schematic structural view of the middle clip of the present invention.

Wherein, connecting piece body 1, first draw-in groove 11, first joint entry 111, second draw-in groove 12, second joint entry 121, trip portion 122, crossbeam 2, first joint position 21, end plug 22, annular chimb 221, support frame 3, second joint position 31, table 4, spout 41, joint spare 5, connecting plate 51, third draw-in groove 52.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 5, a connector 51 includes a connector body 1, the connector body 1 is provided with a first card slot 11 and a second card slot 12, the first card slot 11 has a first card access 111, the second card slot 12 has a second card access 121, the first card access 111 faces a first direction, the second card access 121 faces a second direction, and the first direction is opposite to the second direction.

Specifically, the first card slot 11 is arranged along a first preset direction, the second card slot 12 is arranged along a second preset direction, and the first preset direction is perpendicular to the second preset direction. The first card slot 11 is a C-shaped structure, and the second card slot 12 is a rectangular structure. The first card slot 11 may also be a rectangular structure, and the first card slot 11 may be a C-shaped structure and may be matched with other corresponding structures.

The inner surfaces of the two sides of the second card slot 12 are provided with a hook portion 122 protruding from the inner surface. This design can improve the reliability behind the last border cooperation joint of second draw-in groove 12 and support frame 3 to can further avoid connecting piece 51 the phenomenon that breaks away from the border on the support frame 3 to appear.

The inner surface of the hook 122 is an inclined surface, and the inclined surface extends in an inclined direction toward the outside away from the second clamping entrance 121. When the upper edge of second draw-in groove 12 and support frame 3 cooperation joint, the spigot surface can be with the outer wall cooperation direction at the upper edge of support frame 3 in order to make things convenient for the upper edge card of support frame 3 to go into in second draw-in groove 12.

The width of the second card slot 12 is sequentially reduced toward a direction away from the second card entrance 121. After adopting this kind of structure, behind the last border cooperation joint of second draw-in groove 12 and support frame 3, can improve the chucking power at the last border of second draw-in groove 12 and support frame 3, so, can further avoid connecting piece 51 the phenomenon that breaks away from the last border of support frame 3 to appear.

The table support frame 3 comprises the connecting piece 51 of any one of the above items, the table support frame 3 further comprises a cross beam 2 and a support frame 3, the cross beam 2 is at least provided with a first clamping portion 21, the support frame 3 is at least provided with a second clamping portion 31, the first clamping portion 21 is in clamping fit with the first clamping groove 11, and the second clamping portion 31 is in clamping fit with the second clamping groove 12.

The cross beam 2 is a circular tube, two ends of the circular tube are provided with end plugs 22 which are tightly matched, the end plugs 22 are detachably connected with the circular tube, and the first clamping part 21 is close to the end part of the circular tube; the outer end of the end plug 22 is provided with an annular flange 221, the outer edge of the annular flange 221 projecting beyond the outer edge of the cross beam 2. The utility model provides a crossbeam 2's outer wall is circular column structure, and after installing end plug 22 through the both ends at the pipe, the annular chimb 221 that is located on end plug 22 can block connecting piece 51 and joint spare 5 in order to avoid connecting piece 51 and joint spare 5 to break away from crossbeam 2, so, can improve the reliability after connecting piece 51 and joint spare 5 and the assembly of crossbeam 2.

Through setting up first draw-in groove 11 to "C" font structure after, behind first draw-in groove 11 and 2 cooperation joints of crossbeam, can make the inner wall of first draw-in groove 11 better with the outer wall laminating of crossbeam 2 together, so, can improve the reliability behind first draw-in groove 11 and the 2 cooperation joints of crossbeam, in addition, can also effectively avoid connecting piece 51 the phenomenon that breaks away from crossbeam 2 to appear.

The utility model provides an outer wall of support frame 3 is rectangle column structure, through set up second draw-in groove 12 into rectangle column structure after, behind the last border cooperation joint of second draw-in groove 12 and support frame 3, can make the inner wall of second draw-in groove 12 better with the outer wall laminating at the last border of support frame 3 together, so, can improve the reliability behind the last border cooperation joint of second draw-in groove 12 and support frame 3, in addition, can also effectively avoid connecting piece 51 the phenomenon that breaks away from the last border of support frame 3 to appear.

Wherein, a desk, including any one above-mentioned desk support frame 3, the desk still includes table 4, and table 4 and desk support frame 3 can be dismantled and be connected.

Be provided with joint 5 between table 4 and crossbeam 2, joint 5 slides and sets up in table 4 bottom. The lower end of the clamping piece 5 is provided with a third clamping groove 52, and the third clamping groove 52 is clamped with the cross beam 2. The upper end of joint spare 5 is provided with the connecting plate, and the bottom of the left and right sides of table 4 all is provided with by preceding spout 41 of backward extension. The connecting plates on the clamping pieces 5 slide into the sliding grooves 41 and then are fixed with the table plate 4; by adopting the structure, the clamping pieces 5 can be firmly and reliably fixed with the table board 4. The utility model discloses well joint member 5's quantity can be adjusted according to actual need.

Both ends of the connecting plate are provided with at least one screw hole, and the connecting plate is fixed with the table plate 4 through a screw which is movably arranged in the table plate 4 in a penetrating way and is in threaded connection with the screw hole; through adopting the screw to come fixed connection board and table 4, when joint spare 5 damages or splits, can twist off the screw and change new joint spare 5, 5 change of joint spare finish the back, rethread screw come fixed connection board and table 4 can, have 5 convenient advantages of changing of joint spare promptly.

The table plate 4 is a foldable table plate or a rollable table plate, which is not described in detail in the prior art.

The utility model discloses a desk is through adopting above-mentioned table frame after, crossbeam 2 that is arranged in the table frame can conveniently be connected on support frame 3 through connecting piece 51, so, can bring the convenience with dismantling for the equipment of desk, in addition, table 4 cooperates the joint together through joint spare 5 and crossbeam 2, so, can bring the convenience for the assembly of crossbeam 2 in table 4 and the table frame, also can bring the convenience with dismantling for the equipment of desk.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a connecting piece, its characterized in that, the connecting piece includes the connecting piece body, be provided with first draw-in groove and second draw-in groove on the connecting piece body, first draw-in groove has first joint entry, the second draw-in groove has the second joint entry, first joint entry is towards first direction, second joint entry is towards the second direction, first direction with second opposite direction.

2. The connector according to claim 1, wherein the first engaging groove is disposed along a first predetermined direction, and the second engaging groove is disposed along a second predetermined direction, the first predetermined direction being perpendicular to the second predetermined direction.

3. The connector according to claim 1 or 2, wherein the inner surfaces of both sides of the second locking groove are provided with locking hook portions protruding from the inner surfaces.

4. A connector according to claim 3, wherein the inside surface of the hook portion is an inclined surface extending obliquely outward in a direction away from the second card entrance.

5. A connector according to claim 3, in which the width of the second card slot decreases in the direction away from the second card entry opening.

6. A table support, comprising a connector as claimed in any one of claims 1 to 5, the table support further comprising a cross member and a support frame, the cross member having at least a first clamping portion and the support frame having at least a second clamping portion, the first clamping portion being in clamping engagement with the first clamping slot, and the second clamping portion being in clamping engagement with the second clamping slot.

7. The table support according to claim 6, wherein the cross beam is a round tube, end plugs are arranged at two ends of the round tube, the end plugs are detachably connected with the round tube, and the first clamping portion is close to the end of the round tube; the outer end of the end plug is provided with an annular convex edge, and the outer edge of the annular convex edge protrudes out of the outer edge of the cross beam.

8. A table comprising a table support as claimed in any one of claims 6 or 7, the table further comprising a table top, the table top being removably connected to the table support.

9. The table as claimed in claim 8, wherein a clip is provided between the table and the cross beam, and the clip is slidably provided on the bottom of the table.

10. The table according to claim 8 or 9, wherein the table is a foldable table or a rollable table.

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