CN218062966U

CN218062966U - Joint, connection structure using same and office table frame

Info

Publication number: CN218062966U
Application number: CN202221132467.8U
Authority: CN
Inventors: 袁宏; 周保国
Original assignee: Jingtai Holding Group Co ltd
Current assignee: Jingtai Holding Group Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-12-16
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to the technical field of office table frame structures, a connect and use its connection structure, office table frame is provided. The method comprises the following steps: the device comprises a base, wherein a boss I and a boss II are respectively arranged on two adjacent connecting surfaces of the base; the structure of the first boss and the structure of the second boss are the same, the first boss and the second boss are respectively provided with a connecting groove inwards along the upper surface and the lower surface of the first boss and the second boss, and the connecting grooves are provided with more than two structural holes; the inside of base is circular shape hollow structure, hollow structure's intermediate position is provided with the connecting piece, the central point of connecting piece puts and is provided with the connecting hole, the upside or the downside of base all can install the switching piece. The beneficial effects of the utility model reside in that: the joints are symmetrical up and down, so that the joints can be turned over for use, and dies required by an asymmetrical table frame are saved; through switching piece attach fitting and circular table angle, the structure is reliable, and the switching piece can carry out the spraying with the decoration piece simultaneously and jump the look, has increased pleasing to the eye degree.

Description

Joint, connection structure using same and office table frame

Technical Field

The utility model relates to an office table frame technical field, concretely relates to connect and use its connection structure, office table frame.

Background

In the process of building the office table frame in the prior art, joints are generally required to be adopted for assembling sectional materials, and when the existing joint connecting sectional materials are adopted, the installation operation is complex, the office table frame dismantling efficiency is greatly influenced, the office table frame dismantling period is prolonged, and for the temporary office table frame, the most important part is the office table frame dismantling period, especially in the process of connecting round supporting legs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect and use its connection structure, desk frame to solve the technical problem who exists among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: a fitting, comprising: the device comprises a base, wherein a boss I and a boss II are respectively arranged on two adjacent connecting surfaces of the base; the structure of the first boss and the structure of the second boss are the same, the first boss and the second boss are respectively provided with a connecting groove inwards along the upper surface and the lower surface of the first boss and the second boss, and the connecting grooves are provided with more than two structural holes; the inside of base is circular shape hollow structure, hollow structure's intermediate position is provided with the connecting piece, the central point of connecting piece puts and is provided with the connecting hole, the upside or the downside of base all can install the switching piece.

In an optional embodiment, a non-connecting surface of the base is provided with a clamping groove, and the clamping groove is provided with a slot.

In an optional embodiment, the clamping groove is provided with a decorative sheet, and the decorative sheet is inserted into the slot through a protrusion and is clamped with the clamping groove.

In an optional embodiment, the connecting piece is of a symmetrical structure, the middle of the connecting piece is a connecting column, a through hole is formed in the connecting column, the connecting column is connected with the side wall of the base through a connecting plate, and reinforcing ribs connected with the connecting column are arranged on the upper surface and the lower surface of the connecting plate.

In an optional embodiment, the upper side face and the lower side face of the adapter piece are both provided with a plurality of connecting bulges, and the middle part of the adapter piece is provided with a through hole.

On the other hand, the embodiment of the utility model provides a still provide a connection structure, include as above-mentioned joint.

In an alternative embodiment, the method comprises the following steps: the connecting beam I and the connecting beam II are groove-shaped connecting pieces with hollow structures; the cross section inner rings of the first connecting beam and the second connecting beam are the same as the cross section outer rings of the first boss and the second boss, and the first boss and the second boss are inserted into the first connecting beam and the second connecting beam; the first connecting beam and the second connecting beam are respectively provided with hole sites with the same number as the structural holes; and the boss I and the connecting beam I, the boss II and the connecting beam II are connected through cap-free inner hexagonal screws.

In an alternative embodiment, the method comprises the following steps: the middle part of the supporting leg is provided with an installation column, and the installation column is connected with the side wall of the supporting leg through a plurality of plates to form a plurality of connecting cavities; the upper end of the mounting column is provided with a threaded hole, and an inner hexagonal screw penetrates through the through hole in the connecting column and the through hole in the adapter plate to be in threaded connection with the threaded hole.

In an optional embodiment, a plurality of connecting protrusions on the adapter sheet are inserted into the connecting cavities of the corresponding supporting legs to connect the supporting legs.

On the other hand, the embodiment of the present invention further provides a desk frame, including the joint as described above, or including the connection structure as described above.

The beneficial effects of the utility model reside in that:

(1) The joint is directly inserted into the two connecting beams through the first boss and the second boss and is connected and fixed by a cap-free inner hexagonal screw; simultaneously, the upside arch and the base cooperation of switching piece are connected, and the downside arch and the circular supporting legs cooperation of switching piece are connected to adopt hexagonal screw fixation, the installation is simple, the dismantlement is convenient, and connection structure is reliable, has greatly improved the efficiency of installation dismantlement.

(2) The joints are symmetrical up and down, and can be turned over for use, so that moulds required by the asymmetrical table frame are saved; through switching piece attach fitting and circular table angle, the structure is reliable, and the switching piece can carry out the spraying with the decoration piece simultaneously and jump the look, has increased pleasing to the eye degree.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded schematic view of a connection structure according to an embodiment of the present invention.

Fig. 2 is a front view of a joint according to an embodiment of the present invention.

Fig. 3 is an installation schematic diagram of a connection structure according to an embodiment of the present invention.

Fig. 4 is a schematic view of a desk frame using the connection structure according to an embodiment of the present invention.

Wherein the reference numbers in the figures are: 1. the structure comprises a connector 101, a structure hole 102, a boss I, a boss II, a boss 104, a slot 105, a connecting hole 106, a base 2, a connecting beam I, a connecting beam 3, a connecting beam II, a connecting beam 4, a connecting sheet 5, a supporting leg 6, a hexagon socket head cap screw 7, a cap-free hexagon socket head cap screw 8, a decorative sheet 9, a hole site 10 and a clamping groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

Example one

Referring to fig. 1-4, the present embodiment provides a connector 1, including: the base 106, boss one 102, boss two 103 are respectively provided on two adjacent connection faces of the base 106, the boss 102, the boss 103 and the base 106 are designed as an integrated structure, and two adjacent non-connection faces of the base 106 are transitionally connected through a large round angle.

The first boss 102 and the second boss 103 are identical in structure, a connecting groove is formed inwards in the upper surface and the lower surface of each of the first boss 102 and the second boss 103, and more than two structural holes 101 are formed in the connecting groove; the interior of the base 106 is a circular hollow structure, a connecting piece is arranged in the middle of the hollow structure, a connecting hole 105 is formed in the center of the connecting piece, and the adapter plate 4 can be mounted on the upper side or the lower side of the base 106, so that the connector 1 can be used in a turnover mode.

Specifically, the upper and lower both sides face of the switching piece 4 is provided with a plurality of connecting protrusions, and the middle part of the switching piece 4 is provided with a through hole. The connecting pieces are of a symmetrical structure, the middle parts of the connecting pieces are connecting columns, through holes are formed in the connecting columns, the connecting columns are connected with the side wall of the base 106 through the connecting plate, and reinforcing ribs connected with the connecting columns are arranged on the upper surface and the lower surface of the connecting plate, so that the reliability of the structure is improved.

In addition, a non-connecting surface of the base 106 is provided with a card slot 10, and the card slot 10 is provided with a slot 104. The decorative sheet 8 is arranged on the clamping groove 10, the decorative sheet 8 is inserted into the slot 104 through a protrusion and is clamped with the clamping groove 10, and the connection stability of the integral structure is improved. It should be noted that the adaptor sheet 4 and the decoration sheet 8 can be detached and can be processed with different colors.

Example two

The embodiment of the utility model provides an in still provide a connection structure, include as above joint 1, still include: the connecting beam I2 and the connecting beam II 3 are groove-shaped connecting pieces with hollow structures; the shapes of the inner cross sections of the first connecting beam 2 and the second connecting beam 3 are the same as the shapes of the outer cross sections of the first boss 102 and the second boss 103, and the first boss 102 and the second boss 103 are inserted into the first connecting beam 2 and the second connecting beam 3; the first connecting beam 2 and the second connecting beam 3 are respectively provided with hole sites 9 the number of which is the same as that of the structural holes 101; the first boss 102 and the first connecting beam 2, the second boss 103 and the second connecting beam 3 are connected through the cap-free inner hexagonal screw 5. The bosses 102 and the bosses 103 are matched with the beam in shape, the sizes of the structural holes 101 and the hole positions 9 are matched with the size of the cap-free inner hexagonal screw 7, the cap-free inner hexagonal screw 7 can penetrate through the structural holes, the penetrating position of the cap-free inner hexagonal screw 7 is specifically limited, and dislocation in the connection process is prevented.

Further, the connection structure further includes: the device comprises a circular supporting leg 5, wherein the middle part of the supporting leg 5 is provided with a mounting column, and the mounting column is connected with the side wall of the supporting leg 5 through a plurality of plates to form a plurality of connecting cavities; the upper end of the mounting column is provided with a threaded hole, and the inner hexagonal screw 6 penetrates through the through hole on the connecting column and the through hole on the adapter plate 4 to be in threaded connection with the threaded hole for locking and fixing. The connecting bulges on one side of the adapter sheet 4 are inserted into the connecting cavities of the corresponding supporting feet 5 to connect with the supporting feet 5, and the connecting bulges on the other side of the adapter sheet 4 are inserted into the circular hollow structure of the base 106, so that the joint 1 can be used in a reversible way.

EXAMPLE III

The embodiment of the utility model provides an embodiment still provides a desk frame, including as above joint 1, or as above connection structure.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A joint (1), characterized in that it comprises: the device comprises a base (106), wherein a boss I (102) and a boss II (103) are respectively arranged on two adjacent connecting surfaces of the base (106); the structure of the first boss (102) and the structure of the second boss (103) are the same, the first boss (102) and the second boss (103) are respectively provided with a connecting groove inwards along the upper surface and the lower surface of the first boss and the second boss, and the connecting grooves are provided with more than two structural holes (101); the interior of the base (106) is of a circular hollow structure, a connecting piece is arranged in the middle of the hollow structure, a connecting hole (105) is formed in the center of the connecting piece, and the adapter plate (4) can be mounted on the upper side or the lower side of the base (106).

2. A connector (1) according to claim 1, wherein a non-connecting surface of the base (106) is provided with a slot (10), and the slot (104) is provided on the slot (10).

3. The connector (1) according to claim 2, wherein the locking groove (10) is provided with a decorative sheet (8), and the decorative sheet (8) is inserted into the slot (104) through a protrusion and is locked with the locking groove (10).

4. The joint (1) according to claim 1, wherein the connecting member is a symmetrical structure, the middle part of the connecting member is a connecting column, the connecting column is provided with a through hole, the connecting column is connected with the side wall of the base (106) through a connecting plate, and the upper and lower surfaces of the connecting plate are provided with reinforcing ribs connected with the connecting column.

5. The joint (1) according to claim 1, wherein the adaptor plate (4) is provided with a plurality of connecting protrusions on both the upper and lower side surfaces thereof, and a through hole is provided in the middle of the adaptor plate (4).

6. A connection arrangement, characterized by comprising a joint (1) according to any one of claims 1-5.

7. The connection structure according to claim 6, comprising: the connecting beam I (2) and the connecting beam II (3) are groove-shaped connecting pieces with hollow structures; the shapes of the inner sections of the first connecting beam (2) and the second connecting beam (3) are the same as the shapes of the outer sections of the first boss (102) and the second boss (103), and the first boss (102) and the second boss (103) are inserted into the first connecting beam (2) and the second connecting beam (3); hole sites (9) with the same number as the structural holes (101) are respectively arranged on the first connecting beam (2) and the second connecting beam (3); and the boss I (102) and the connecting beam I (2), the boss II (103) and the connecting beam II (3) are connected through a cap-free inner hexagonal screw (7).

8. The connection structure according to claim 6, comprising: the supporting device comprises circular supporting legs (5), wherein the middle parts of the supporting legs (5) are provided with mounting columns, and the mounting columns are connected with the side walls of the supporting legs (5) through a plurality of plates to form a plurality of connecting cavities; the upper end of the mounting column is provided with a threaded hole, and an inner hexagonal screw (6) penetrates through a through hole in the connecting column and a through hole in the adapter plate (4) to be in threaded connection with the threaded hole.

9. The connection according to claim 8, characterized in that a plurality of connecting projections on the adapter plate (4) are inserted into corresponding connecting cavities of the support feet (5) for connection to the support feet (5).

10. A desk rack, comprising a joint (1) according to any one of claims 1-5, or comprising a connection structure according to any one of claims 6-9.