CN203262639U - Joint structure of combined storage rack - Google Patents

Abstract

The utility model discloses a modular supporter's joint design, the joint design is for the tubular column and a plurality of pipe combination for a frame with the wave frame, and this joint design contains: the base is provided with a connecting platform at the bottom, the connecting platform is provided with a plurality of connecting parts and a plurality of baffle plates which are arranged at intervals, and a slot is clamped between each baffle plate and the connecting pipe; this conjunction has a alar part in two side shaping respectively, and each this conjunction combines with each this joint portion with a card system portion of bottom, and this two alar parts then hold respectively locate adjacent slot in, this conjunction is in having seted up a perforation hole, the utility model discloses by combining the base with the tubular column of a plurality of pipe fittings and wave frame, can accomplish the equipment of supporter with the joint design of single form.

Description

Joint structure of combined storage rack

technical field

The utility model relates to a joint structure of a combined storage rack, which is used to combine with a pipe column and a plurality of pipe fittings of a wave rack to form a frame.

Background technique

Most of the common shelves or bookcases are integrated and cannot be disassembled at will, and are difficult to move and carry according to the user's preference. With the improvement of living standards, people's requirements for furniture not only require beautiful appearance, but also the convenience of assembly is one of the factors considered. Therefore, in response to the emergence of combined DIY storage racks, the storage racks are divided into multiple detachable wires, multiple shelf boards, and multiple connection joints at different parts, so that consumers can choose according to the instructions after purchase. Self-assembled to complete as a storage rack. Because it is easy to disassemble and assemble, and can be combined into different appearances according to the user's needs, it brings great convenience to the user whether it is disassembly, assembly or use.

However, ordinary DIY-style combined storage racks usually have a plurality of different and specific-shaped connecting joint structures, and a single connecting joint is mostly only applicable to a single part and cannot be applied to multiple parts, so the user must use different The connecting joints are used in the appropriate parts to complete the assembly of the DIY storage rack. It can be seen from the above that there is still room for improvement in common combined storage racks.

Utility model content

The technical problem to be solved by the utility model is to provide a joint structure of a combined storage rack, which can complete the assembly of the storage rack with a single type of joint, and can form different storage racks with different assembly methods.

In order to solve the above problems, the utility model provides a joint structure of a combined storage rack. The joint structure is used to combine with the pipe column of the wave frame and a plurality of pipe fittings to form a frame. The joint structure includes:

A base, the center of which is a group of connection pipes, the interior of the group of connection pipes has a channel, the bottom of the base is outwardly formed with a joint platform, the joint platform is provided with a plurality of joints, and the joint platform is upward forming a plurality of baffles, each of the joints and each of the baffles is arranged at intervals, and a slot is sandwiched between each of the baffles and the group of connecting pipes; and a plurality of joints, which have a front surface and are opposite to A rear surface of the front surface has two side surfaces, and a clamping part is formed at the bottom of the joint part, and each joint part is combined on the base by combining the clamping part and each joint part. A through hole is opened between the front surface and the rear surface of the piece.

Further, each of the retaining pieces and the connecting pipe is formed with a first groove and a second groove, and the first groove and the second groove are located at the center of the slot.

Furthermore, a plurality of self-tapping screw holes are further provided on the lower side of the through hole in the combination piece.

Further, the through hole forms a receiving portion on the rear surface.

Further, a rib may be provided on the front surface of the combination piece under the through hole.

Further, the joint part is a joint hole opened on the joint platform, and the clamping part is a clamping protrusion convexly formed on the bottom end of the joint part.

Furthermore, a wing is respectively formed on the two side surfaces of the joint, and the two wings are respectively accommodated in adjacent slots.

Further, the two ends of the channel are respectively a top opening and a bottom opening, and the inner diameter of the bottom opening is larger than the inner diameter of the top opening, so that the channel has a tapered structure from the bottom end to the top end.

The utility model utilizes the joint structure of the combined storage rack provided, and its base is provided with a plurality of joints on the joining platform. By combining the base with the pipe column of the wave rack, the joints are combined with the pipes. , and assemble the joints on the appropriate joints of the base, that is, the assembly of the shelf can be completed with a single joint structure, and the joints can be assembled on the joints at different positions to form Different shelves.

Description of drawings

Fig. 1 is a three-dimensional exploded view of an embodiment of the utility model.

Fig. 2 is a top view of the utility model embodiment.

Fig. 3 is a cross-sectional view of an embodiment of the present invention.

Fig. 4 is a schematic diagram of the combination of the utility model with pipe strings and pipe fittings.

Fig. 5 is a partial cross-sectional view of the utility model combined with pipe strings and pipe fittings into a frame.

Fig. 6 is a schematic diagram when the utility model is combined with pipe strings and pipe fittings into a frame.

Fig. 7 is a schematic diagram when the utility model is combined with pipe strings and pipe fittings into a frame.

Fig. 8 is a three-dimensional exploded view of another embodiment of the present invention.

Fig. 9 is a three-dimensional exploded view of another embodiment of the present invention.

Explanation of reference signs

20 is the base 20B is the base

21 is group takeover 22 is channel

221 is the top opening 222 is the bottom opening

23 is the joint platform 24 is the junction

25 is a bracket 26 is a slot

26B is the slot 27 is the first groove

28 is the second groove

30 is the joint 30 is the B joint

31 is the front surface 32 is the rear surface

33 is the clamping part 34 is the wing

34B is a wing 35 is a through hole

36 is the accommodation part 37 is the self-tapping screw hole

38 is the rib

71 is a pipe string 72 is a pipe fitting

73 is a collar 74 is a bolt

75 is a pipe plug 76 is a plate

77 is ㄇ type guardrail

Detailed ways

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same numerals.

The preferred embodiment of the joint structure of the combined storage rack of the present invention is shown in Figures 1 to 6. The joint structure is used to form a frame with the pipe column 71 and a plurality of pipe fittings 72 of the wave rack. The joint structure Contains: a base 20 and a plurality of joints 30, wherein:

The base 20 has a set of connecting pipes 21 in its center. The inside of the group of connecting pipes 21 has a channel 22 with a circular cross section. The two ends of the channel 22 are respectively a top opening 221 and a bottom opening 222. The bottom The inner diameter of the opening 222 is larger than the inner diameter of the top opening 221, so that the channel 22 is a tapered structure tapered from the bottom end to the top end. The base 20 forms a joint platform 23 outwardly at the bottom. On the joint platform 23 It is provided with a plurality of joints 24, the joints 24 are joint holes opened on the joint platform 23, and the joint platform 23 forms a plurality of blocking pieces 25 upwards, each of the joints 24 and each of the blocking pieces 25 It is arranged at intervals, and a slot 26 is sandwiched between each of the blocking pieces 25 and the group of connecting pipes 21, and each of the blocking pieces 25 and the group of connecting pipes 21 are formed with a first groove 27 and a second groove 28, The first groove 27 and the second groove 28 are located at the center of the slot 26, a ㄇ-shaped guardrail 77 can be inserted between the first groove 27 and the second groove 28, and the wave frame The pipe column 71 of the corrugated tube can be passed through the channel 22, and is tightly positioned in the channel 22 by the limit of the collar 73. Since the combination of the column 70 of the wave tube and the collar is a common technology , and is not the focus of the invention of the utility model, so it will not be described in detail; by combining with the pipe column 71 of the wave frame, a combination structure perpendicular to the ground direction is provided; and

The coupling member 30 has a front surface 31 and a rear surface 32 opposite to the front surface 31. The rear surface 32 is an arc surface and has two side surfaces. The clamping part 33 is a clamping convex formed on the bottom of the coupling part 30, and can be an elastic buckle structure, and a wing part 34 is formed on the two sides respectively. The coupling part 30 is formed with The clamping portion 33 is penetrated in the joint portion 24 and assembled on the base 20, and the rear surface 32 abuts against the group of connecting pipes 21, and the two wing portions 34 are respectively accommodated in adjacent inserting portions. In the slot 26, the coupling member 30 has a through hole 35 between the front surface 31 and the rear surface 32, and the through hole 35 forms a receiving portion 36 at the rear surface 32, and the receiving portion 36 can be placed Insert a bolt 74, and the pipe fitting 72 is screwed and fixed with the binding piece through the bolt 74. In this embodiment, a pipe inner plug 75 is pre-embedded in the pipe fitting 72, and the bolt 74 is an inner plug. Hexagonal screws, the connecting member 30 is provided with a plurality of self-tapping screw holes 37 on the lower side of the through hole 35, and each self-tapping screw hole 37 can provide locking for slide rails, drawers, wire baskets, etc.

The above descriptions are the main components and configuration descriptions of the embodiments of the present utility model. As for the usage and efficacy of the embodiment of the utility model, please refer to Fig. 4 and Fig. 5 together with Fig. In combination, the pipe fitting 72 can be a square pipe or a round pipe, and a pipe inner plug 75 is pre-embedded at the two openings of the pipe fitting 72, and the bolt 74 passes through the accommodating portion 36 and the through hole 35 in sequence. In the connecting piece 30, one end of the bolt 74 is accommodated in the accommodating portion 36, and the other end protrudes out of the through hole 35 and is locked in the inner plug 75 of the pipe fitting 72; After the two ends have been assembled with the two joints 30 respectively, the clamping parts 33 of the two joints 30 are respectively inserted into one of the joints 24 of the different two bases 20, and the wings of the joints 30 34 is accommodated in the adjacent slot 26; through the combination of the combination piece 30 and the pipe piece 72, a combination structure parallel to the ground direction is provided, and the combination of the combination piece 30 and the pipe column 71 of the wave frame is provided. , the utility model is assembled into a frame of a shelf.

It is worth mentioning that, referring to Fig. 6 in conjunction with Fig. 1 to Fig. 3, the utility model can place a board 76 on the assembled frame to become a flat platform for placing items. The board 76 can be Depending on the needs of the user, it can be placed on the tube 72 or on the joint 30; in addition, after the slot 26 of the base 20 of the present utility model is combined with the wing 34 of the joint 30, there is still Part of the vacancy can be inserted into the two ends of a ㄇ-shaped guardrail 77, and the base 20 is further formed with a first groove 27 and a second groove 28, so as to expand the vacancy and facilitate the insertion of the ㄇ-shaped guardrail 77. The ㄇ-shaped guardrail 77 can be shown in the figure, so that the two ends are respectively inserted and straddled on the two adjacent bases 20, so as to prevent the objects placed on the plate 76 from falling; in addition, each self-tapping The screw holes 37 can be used to lock the slide rails, drawers, wire baskets... equal to the bottom of the base 20 according to the needs of users, thereby improving the practicability of the present utility model.

Please refer to Fig. 7, the base 20 of the present utility model can be provided with a plurality of joints 30, and each joint 30 can be combined with a pipe 72, thereby, the rack of the present invention can rely on The user needs to assemble and extend freely in the plane direction, which is creative and interesting when assembling and using.

The applicant of this case explained that the utility model can have different implementation styles according to the actual use requirements. For example, please refer to FIG. 8, which is another embodiment of the utility model. A rib 38 can be provided or formed under the through hole 35 , so that it can withstand the pipe 72 and prevent the pipe 72 combined with the joint 30 from rotating and affecting the overall appearance of the shelf.

Please refer to Fig. 9, which is a three-dimensional exploded view of another embodiment of the present invention, which is an implementation pattern with a simpler structure. There are no self-tapping screw holes on the joint part 30B, and there is also a self-tapping screw hole on the base 20B. The first groove and the second groove are not molded, wherein, after the two wings 34B of the coupling part 30B are accommodated in the slot 26B, there is still a part of the slot 26B for the insertion of the U-shaped guardrail, And the relatively simplified structure can greatly reduce the manufacturing cost, making the utility model more commercially valuable.

Claims (8)

1. the joint design of a Combined commodity shelf, is characterized in that, comprising:

One pedestal, its central authorities are a winding pipe, the inside of this winding pipe has a passage, this pedestal outwards forms an engagement platform in the bottom, to be provided with a plurality of joint portions on this engagement platform, and this engagement platform and a plurality of catch of moulding upwards, respectively this joint portion is that the interval arranges with this catch respectively, respectively between this catch and this winding pipe, equal sandwiched goes out a slot; And

A plurality of conjunctions, it has a front surface and with respect to a rear surface of this front surface, and has a two side faces, this conjunction is in bottom moulding one fastening part, respectively this conjunction is combined and is combined on this pedestal with this joint portion respectively with this fastening part, and this conjunction offers a through hole between this front surface and this rear surface.

2. the joint design of Combined commodity shelf as claimed in claim 1, it is characterized in that: described each catch and winding Guan Jun form one first groove and one second groove, and this first groove and this second groove are the centre that is positioned at this slot.

3. the joint design of Combined commodity shelf as claimed in claim 1 is characterized in that: described conjunction more has additional a plurality of self-tapping screws holes in this through hole downside.

4. the joint design of Combined commodity shelf as claimed in claim 1 is characterized in that: described through hole is in this rear surface place's moulding one holding part.

5. the joint design of Combined commodity shelf as claimed in claim 1, it is characterized in that: the front surface of described conjunction can be provided with a rib in the lower of this through hole.

6. the joint design of Combined commodity shelf as claimed in claim 1 is characterized in that: described joint portion is for being opened in the combined hole on this engagement platform, and this fastening part is that the protruding blocking that takes shape in this conjunction bottom is protruding.

7. the joint design of Combined commodity shelf as claimed in claim 1, it is characterized in that: described this conjunction forms more respectively an alar part in this two side faces, and described two alar parts are located in respectively in the slot that faces mutually.

8. the joint design of Combined commodity shelf as claimed in claim 1, it is characterized in that: two ends of described passage are respectively a top opening and a bottom opening, the internal diameter of this bottom opening internal diameter of this top opening is large, and making this passage is the structure of a convergent by the bottom toward the top.

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