TWM463297U - Structure of connector for assembly placement shelf - Google Patents

Description

Joint structure of joint rack

The present invention relates to a joint structure of a combined rack for combining with a string of a wave frame and a plurality of tubular members as a frame.

Generally, most common racks or bookcases are integrated and cannot be disassembled at will, and it is difficult to move and move according to the user's preference. With the improvement of living standards, people's requirements for furniture are not only aesthetically pleasing, but also ease of assembly. Therefore, due to the combination of DIY racks, the racks are divided into detachable multiple wires, multiple slabs and multiple joints of different parts, so that consumers can complete the combination according to the instructions after purchase. For a shelf. Because it is easy to disassemble and can be combined with different appearances according to the needs of users, it is very convenient for users in disassembly and assembly.

However, conventionally assembled racks in the DIY manner generally have a plurality of different and specific shaped joint structures, and a single type of joints are mostly only applicable to a single part and cannot be applied in multiple parts, so the user must be different. The connector is used in the appropriate location to complete the assembly of the DIY rack. As can be seen from the above, there is still room for improvement in the conventional combination rack.

In view of this, the creator conceived and further studied and finally created a joint structure of the combined rack.

The present invention provides a joint structure of a combined rack, the main purpose of which is to complete the assembly of the rack by a single joint, and to form different racks in accordance with different combinations.

In order to achieve the foregoing objective, the present invention provides a joint structure of a combined rack for combining with a pipe string of a wave frame and a plurality of pipe members, the joint structure comprising: a base having a center at the center a set of nozzles, the set of the inside of the set has a channel, the base is formed with a joint platform at the bottom, the joint platform is provided with a plurality of joints, and the joint platform is formed upwards to form a plurality of flaps, each of the joints Separating from each of the blocking strips, a slot is formed between each of the blocking pieces and the set of connecting tubes; and a plurality of coupling members having a front surface and a rear surface opposite to the front surface, and having two a side portion, the binding member is formed with a locking portion at the bottom end, and each of the coupling members is combined with the coupling portion to be coupled to the base, and the coupling member is disposed between the front surface and the rear surface There are consistent perforations.

The utility of the present invention utilizes the joint structure of the combined rack provided that the pedestal of the present invention is provided with a plurality of joints on the joint platform, and the base is combined with the string of the wave frame. The joint member is combined with the pipe member, and the joint member is assembled on a suitable joint portion of the base, that is, the joint structure of the rack can be completed in a single joint structure, and the joint member can be assembled at a joint of different positions. Form a different shelf.

The techniques, means, and other effects of the present invention in order to achieve the above objects are set forth in the accompanying drawings.

[this creation]

20‧‧‧ Pedestal

20B‧‧‧Base

21‧‧‧ take over

22‧‧‧ channel

221‧‧‧ top opening

222‧‧‧ bottom opening

23‧‧‧Joining platform

24‧‧‧Combination Department

25‧‧ ‧Flap

26‧‧‧Slots

26B‧‧‧Slot

27‧‧‧First trench

28‧‧‧Second trench

30‧‧‧Connected parts

30B‧‧‧Connected parts

31‧‧‧ front surface

32‧‧‧Back surface

33‧‧‧Card Department

34‧‧‧ wing

34B‧‧‧wing

35‧‧‧through holes

36‧‧‧ 容部

37‧‧‧Self-tapping screw holes

38‧‧‧ Ribs

71‧‧‧ column

72‧‧‧ Pipe fittings

73‧‧‧ collar

74‧‧‧Bolts

75‧‧‧ Tube Nese

76‧‧‧ plates

77‧‧‧ㄇ-type guardrail

Fig. 1 is a perspective exploded view of the present embodiment.

Fig. 2 is a plan view of the present embodiment.

Figure 3 is a cross-sectional view of the present embodiment.

Figure 4 is a schematic diagram of the combination of the creation and the pipe string and pipe fittings.

Figure 5 is a partial cross-sectional view of the present invention in combination with the tubular string and the tubular member as a frame.

Figure 6 is a schematic diagram of the creation of the combination of the column and the pipe fittings as a frame.

Figure 7 is a schematic diagram of the creation of the combination of the column and the pipe fittings as a frame.

Figure 8 is a perspective exploded view of another embodiment of the present creation.

Figure 9 is a perspective exploded view of still another embodiment of the present creation.

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

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: The preferred implementation of the joint structure of the creative combination rack For example, as shown in Figures 1 to 6, the joint structure is used for the column 71 of the wave frame and The plurality of tubular members 72 are combined into a frame. The joint structure comprises: a base 20 and a plurality of joint members 30, wherein: the base 20 has a set of nozzles 21 at the center thereof, and the inside of the set of nozzles 21 has a circular cross section. a channel 22, the two ends of which are respectively a top opening 221 and a bottom opening 222. The inner diameter of the bottom opening 222 is larger than the inner diameter of the top opening 221, so that the channel 22 is from the bottom end to the top end. In the tapered structure, the base 20 is formed with a joint platform 23 at the bottom. The joint platform 23 is provided with a plurality of joint portions 24, and the joint portion 24 is a joint hole formed on the joint platform 23. And the joint platform 23 is formed with a plurality of blocking pieces 25, and the connecting portions 24 are spaced apart from the respective blocking pieces 25, and a slot 26 is interposed between each of the blocking pieces 25 and the set of connecting tubes 21, each of which The first slot 27 and the second slot 28 are formed by the first slot 27 and the second slot 28, and the first slot 27 and the second slot 28 are located at the center of the slot 26, the first Between the groove 27 and the second groove 28, a shackle 77 can be inserted, and the column 71 of the wave frame can be inserted into the channel 22 And being positioned in the channel 22 by the limit of a set of rings 73, since the combination of the column 70 of the wave tube and the collar is a conventional technique and is not the focus of the invention, therefore, Further, by means of the combination with the column 71 of the wave frame, a joint structure perpendicular to the ground direction is provided; and the joint member 30 has a front surface 31 and a rear surface 32 opposite to the front surface 31. The rear surface 32 is a curved surface and has two side surfaces. The coupling member 30 is formed with a locking portion 33 formed at a bottom end thereof. The locking portion 33 is convexly formed on the bottom end of the coupling member 30. And can be an elastic fastening structure, and the second A wing portion 34 is formed on the side surface, and the coupling member 30 is coupled to the base portion 20 by the locking portion 33 , and the rear surface 32 abuts against the set of the connecting tubes 21 . The two wings 34 are respectively disposed in the adjacent slots 26, and the joint member 30 defines a continuous through hole 35 between the front surface 31 and the rear surface 32. The through hole 35 is formed at the rear surface 32. The accommodating portion 36 is configured to receive a bolt 74. The tubular member 72 is screwed and fixed to the coupling member through the bolt 74. In this embodiment, a pre-buried one of the tubular member 72 is embedded in the tubular member 72. The inner plug 75 and the bolt 74 are a hexagon socket screw. The joint member 30 is provided with a plurality of self-tapping screw holes 37 on the lower side of the through hole 35. Each of the self-tapping screw holes 37 can provide a slide rail and a drawer. , wire baskets...etc.

The above is the main components of the creation embodiment and its configuration description. For the usage and function of the present embodiment, please refer to FIG. 4 and FIG. 5 together with the first to third figures. In actual use, the two ends of the tube 72 are first combined with the combination. The tube member 72 can be a square tube or a round tube, and a tube inner plug 75 is pre-embedded at the two end openings of the tube member 72. The bolt 74 sequentially passes through the receiving portion 36 and the through hole 35. The one end of the bolt 74 is received in the receiving portion 36, and the other end protrudes from the through hole 35 and is locked in the tube inner plug 75 of the tube member 72; After the two ends of the tube member 72 are respectively assembled with the two coupling members 30, the locking portions 33 of the two coupling members 30 are respectively inserted into one of the joint portions 24 of the two bases 20, and the coupling member is The wing portion 34 of the 30 is received in the adjacent slot 26; by the combination of the coupling member 30 and the tube member 72, a joint structure parallel to the ground direction is provided, and the knot is matched The combination of the fitting 30 and the stem 71 of the wave frame allows the present assembly to be assembled into a frame of the shelf.

It is worth mentioning that, referring to Fig. 6 and Fig. 1 to Fig. 3, the creation can further place the plate 76 on the assembled frame to become a flat platform for the article to be placed. 76 is placed on the tube member 72 or the coupling member 30 as required by the user; in addition, the slot 26 of the base 20 of the present invention is combined with the wing portion 34 of the coupling member 30. A portion of the vacancy is inserted into the two ends of the sill-type guard rail 77. The pedestal 20 is further formed with a first groove 27 and a second groove 28, thereby expanding the vacancy to facilitate insertion of the 护-shaped guard rail 77. The 护-type guard rail 77 can be inserted at two ends and spanned on two adjacent pedestals 20 to prevent the items placed on the plate 76 from falling; in addition, each self-tapping The screw hole 37 can lock the slide rail, the drawer, the wire basket, etc. according to the user's demand, and is equal to the bottom of the base 20, thereby improving the practicality of the creation.

Referring to FIG. 7, the base 20 of the present invention can be provided with a plurality of coupling members 30, and each of the coupling members 30 can be combined with a tubular member 72, whereby the shelf of the present invention can be used by the user. The demand group is free to extend in the plane direction, and is creative and interesting when assembled and used.

The applicant of the present invention has explained that the present invention may have different implementation manners according to actual use requirements. For example, please refer to FIG. 8 , which is another embodiment of the present invention, wherein the front surface 31 of the bonding member 30 is A rib 38 may be provided or formed under the through hole 35, thereby being able to abut against the tubular member 72, thereby preventing the rotation of the tubular member 72 coupled to the coupling member 30 and affecting the overall appearance of the shelf.

Please refer to FIG. 9 , which is a perspective exploded view of another embodiment of the present invention. The embodiment has a relatively simple structure, and the self-tapping screw hole is not provided on the coupling member 30B, and the base 20B is also The first groove and the second groove are not formed. After the two wings 34B of the coupling member 30B are received in the slot 26B, the slot 26B is still partially vacant for the sash type fence. The simplified structure can significantly reduce the cost of manufacturing and make this creation more commercial.

It is known from the above that this creation is indeed in line with "industry availability", "novelty" and "progressiveness". It proposes a new type of patent application according to law, and prays for review and early grant of patents.

20‧‧‧ Pedestal

21‧‧‧ take over

22‧‧‧ channel

23‧‧‧Joining platform

24‧‧‧Combination Department

25‧‧ ‧Flap

26‧‧‧Slots

27‧‧‧First trench

28‧‧‧Second trench

30‧‧‧Connected parts

31‧‧‧ front surface

32‧‧‧Back surface

33‧‧‧Card Department

34‧‧‧ wing

35‧‧‧through holes

37‧‧‧Self-tapping screw holes

Claims (8)

A joint structure of a combined rack includes: a base having a set of nozzles at the center, the set of the joints having a passage therein, the base being outwardly formed with a joint platform at the bottom, the joint platform is provided with a plurality of joints, and the joint platform is formed with a plurality of flaps upwardly, each of the joint portions is spaced apart from each of the flaps, and a slot is formed between each of the flaps and the set of nozzles; and a plurality of joints are The utility model has a front surface and a rear surface opposite to the front surface, and has two side surfaces. The joint member forms a locking portion at the bottom end, and each of the joint members is combined with the joint portion by the engaging portion. On the base, the joint is provided with a continuous perforation between the front surface and the rear surface. The joint structure of the combined rack of claim 1, wherein each of the blocking piece and the set of the connecting tube is formed with a first groove and a second groove, the first groove and the first groove The two grooves are located at the center of the slot. The joint structure of the combined rack according to the first aspect of the invention, wherein the joint member further has a plurality of self-tapping screw holes on the lower side of the through hole. The joint structure of the combined rack according to claim 1, wherein the through hole forms a receiving portion at the rear surface. The joint structure of the combined rack according to claim 1, wherein the front surface of the joint member may be provided with a rib under the through hole. The joint structure of the combined rack according to claim 1, wherein the joint portion is a joint hole formed on the joint platform, and the card portion is convexly formed at the bottom end of the joint member. The card is convex. The joint structure of the combined rack according to claim 1, wherein each of the joint members is further formed with a wing portion on the two sides, and the two wing portions are respectively accommodated in the adjacent slots. . The joint structure of the combined rack according to claim 1, wherein the two ends of the passage are 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. The channel is tapered from the bottom end to the top end.