TWI681738B - Simple combined rack structure - Google Patents

Abstract

A simple combined rack structure includes: a plurality of support bodies, at least two layers of racks, and a plurality of connecting pieces, wherein the rack is mainly matched with a plurality of connecting pieces through a plurality of support bodies arranged at corner ends It is installed with at least two shelves, so that at least two of the shelves are only provided with a support body at the corner end, which is convenient for the user to place and take out items from the non-corner position between the two shelves, and through the support body It is directly arranged at the corner end to increase the combined strength and service life of the rack, and at the same time increase the weight that the rack can bear, which is a practical enhancer.

Description

Simple combined rack structure

The invention relates to a rack structure, in particular to a simple combined rack structure.

According to the conventional structure of a combined rack, please refer to FIG. 15, the rack 20 is composed of a plurality of connecting members 21 and a plurality of laminates 22, and one end surface of the connecting members 21 is convex The longitudinal and lateral ribs 211 are extended to form longitudinal and lateral slots 212 arranged in a cross shape. The peripheral frames of the layers 22 are provided with metal frame strips 221, and four of the metal frame strips 221 The corner ends all form an insertion portion 222; thereby, the connecting members 21 are provided with slots 212 to provide a combination of the insertion portion 222 at the corner end of the laminate 22, thereby vertically and horizontally extending the plurality of laminates 22 Combined to form a rack structure with a predetermined grid pattern.

Looking at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reasons are as follows: When the conventional rack 20 is assembled, the layers 22 are respectively set on the connecting member with an insertion portion 222 A slot 212 of 21 is assembled in sequence to form the frame edge of the rack 20, so that the bonding strength between the layers 22 and the connecting member 21 is insufficient. When the rack 20 is held or the article is placed, The laminates 22 are easily disassembled and detached by the connecting member 21, lacking the stability of use, and at least five layers of laminates 22 are assembled when the rack is assembled, so that the rack 20 has only one opening left for items It is inconvenient in use and lacks practicality when placed and taken out.

In view of this, the inventor has been engaged in the manufacturing development and design of related products for many years. In view of the above objectives, after detailed design and careful evaluation, the inventor finally has a practical invention.

The technical problem to be solved by the present invention is to provide a simple combined rack structure for the above-mentioned defects in the prior art.

The above-mentioned storage rack includes: a plurality of support bodies, at least two layers of racks, and a plurality of connecting pieces, wherein the support bodies are symmetrically provided with a first side and a second side at a predetermined angle, and the supports The corner ends of the body are respectively provided with concave recessed bridging grooves at the upper and lower ends. The connecting members are generally L-shaped with two sets of connecting grooves, and the two sets of connecting grooves are longitudinally arranged on the support The first and second sides of the body, and one end of the connecting members forms a blocking barrier portion, the blocking barrier portion is provided with a combination groove with a combination direction different from the group of connection grooves, thereby separating the support bodies in At each corner end, the upper and lower ends of the supporting bodies are respectively used with the connecting pieces to install the two shelves, thereby forming a shelf, so that the non-corner positions between the two shelves can provide the placement and removal of items.

Preferably, the support systems are formed by bending metal strips, and the end of the bridging groove is further bent outward with a stopper, and the first and second sides are respectively provided with a longitudinal connecting strip near the corner end body.

Preferably, the support systems are formed by bending a plate, and at least one connecting through hole is respectively provided on the first and second sides adjacent to the bridging groove.

Preferably, the connecting member is provided with a penetration hole through the blocking part, and is matched with a positioning member, the positioning member has two hooks, and a shaft bolt is longitudinally extended at the center of the positioning member, the The end of the shaft bolt forms a cone-shaped limiting portion, and a cross-shaped groove is provided.

Preferably, the rack further includes a plurality of connecting pieces used upright, all of the connecting pieces are generally L-shaped, and two sets of connecting grooves are formed on the upper and lower ends, and the center of the connecting pieces is formed A blocking block, the blocking block is provided with a combination groove with a combination direction different from the group of connecting grooves, the connecting member is connected to the two supporting bodies through the two groups of connecting grooves at both ends, and then the combination groove is installed A shelf, and the connecting member further penetrates the blocking part with a through hole, and cooperates with a positioning member, the positioning member has two hook portions, and a shaft bolt is longitudinally extended at the center of the positioning member, the The end of the shaft bolt forms a cone-shaped limit part, and the cross shape is provided with a slit, and is further matched with a buckle, the buckle has two hooks, and a connection hole is provided at the center of the buckle, and cooperate Threaded on the shaft bolt.

Preferably, the rack further includes a plurality of coupling members used in a horizontal manner, and at least two symmetrical coupling bodies. The coupling members are L-shaped and are provided with longitudinal assembly grooves and lateral directions at the left and right ends. Combination groove, and a coupling groove is further provided at the center of the coupling member, the connecting systems are in a planar shape, and a bridging groove is provided at the center of the upper and lower ends, and the coupling member has two groups of coupling grooves The connecting body is installed and limited to the bridging groove, and then the two combined grooves are used to provide the installation of the two shelves.

Preferably, the rack further includes a plurality of two-way joints. The two-way joints are symmetrically provided with two longitudinal assembly grooves at both the upper and lower ends, and a horizontal blocking block is formed at the center. The blocking part is provided with two horizontal combination grooves, and a connection groove is further provided between the two sets of connection grooves at the upper and lower ends. The above-mentioned two-way joint is formed by two connecting bodies at the upper and lower ends. The installation of two shelves is provided through the two combined slots.

Preferably, the shelf is selected from a mesh board, a shelf board or a mesh basket.

Compared with the effect of the previous technology: (1), the rack is mainly equipped with multiple The support body placed at the corner end is installed with at least two shelves with a plurality of connectors, so that at least two of the shelves are only provided with a support body at the corner end, so that the user can easily Putting and taking out items in the corner position, the support body is directly arranged at the corner end to increase the combined strength and service life of the rack, and at the same time increase the weight that the rack can bear, which is a practical enhancer.

(2) When the supporting body and the shelf are assembled through a connecting member, the connecting members are further provided with a through hole through the blocking part, and are matched with a positioning member buckle to restrict the supporting body and the shelf, so that the The assembly of these connectors with the support body and the shelf is more stable, avoiding disassembly and falling off, and greatly improving the use strength of the structure.

(3) The rack can be combined with a plurality of connecting pieces, coupling pieces, bidirectional coupling pieces and connecting bodies to achieve the effect of increasing the number of layers upwards and extending the assembly of the sides, with the variability and practicality of structural assembly and use.

〔this invention〕

10‧‧‧ rack

11‧‧‧Support

111‧‧‧First side

112‧‧‧Second side

113‧‧‧Bridge

114‧‧‧stop

115‧‧‧Link

116‧‧‧Link through hole

12‧‧‧Shelf

121‧‧‧Through hole

13‧‧‧Connector

131‧‧‧Group connection slot

132‧‧‧ blocking part

133‧‧‧Combination slot

134‧‧‧Pierce hole

14‧‧‧Locating parts

141‧‧‧Hook

142‧‧‧shaft bolt

143‧‧‧Limiting Department

144‧‧‧Slotting

15‧‧‧Link

151‧‧‧ Group connection slot

152‧‧‧ blocking part

153‧‧‧Combination slot

154‧‧‧Pierced hole

16‧‧‧Snap fastener

161‧‧‧Hook

162‧‧‧Link perforation

17‧‧‧Combination

171‧‧‧Group connection slot

172‧‧‧Combination slot

173‧‧‧Link slot

18‧‧‧Two-way joint

181‧‧‧ Group connection slot

182‧‧‧ blocking part

183‧‧‧Combination slot

184‧‧‧Link slot

19‧‧‧ adapter

191‧‧‧Bridge groove

〔Knowledge〕

20‧‧‧Rack

21‧‧‧Link

211‧‧‧rib plate

212‧‧‧slot

22‧‧‧Layer

221‧‧‧Metal frame strip

222‧‧‧Insert

Figure 1: This is a perspective view of the present invention.

Figure 2: This is an exploded view of the present invention.

Figure 3: This is an enlarged schematic view of the connector of the present invention.

Fig. 4 is an enlarged schematic view of the connecting member of the present invention.

Fig. 5 is a plan view of the present invention.

FIG. 6 is a cross-sectional view and a partially enlarged schematic view corresponding to the cross-sectional line of FIG. 5 of the present invention.

Fig. 7 is a cross-sectional view of another perspective of the present invention.

Fig. 8 is an exploded view of the support body and the shelf of the present invention in the form of plates.

Fig. 9 is a cross-sectional view of the support body and the laminate of the present invention combined in a plate manner.

Fig. 10 is a schematic diagram of the coupling member of the present invention.

Fig. 11 is a schematic diagram of the bidirectional coupling of the present invention.

Figure 12 is an exploded view of the lateral extension installation of the present invention.

Figure 13 is a cross-sectional view of the lateral extension of the present invention.

Fig. 14 is a perspective view of the lateral extension installation of the present invention.

Figure 15: It is a schematic diagram of conventional knowledge.

In order to enable your reviewing committee to have a better understanding and understanding of the purpose, features and effects of the present invention, the following is please cooperate with the [schematic description] detailed description as follows: First, please refer to the first, second, and third figures A simple combined rack structure is shown. The rack 10 includes: a plurality of support bodies 11, at least two layers of racks 12, and a plurality of connecting members 13 that are respectively disposed on the upper and lower ends of the support bodies 11, wherein, the The supporting bodies 11 are formed by bending a metal strip, and are symmetrically provided with a first side 111 and a second side 112 at a predetermined angle, and the corner ends of the supporting bodies 11 are respectively at the upper and lower ends A recessed bridging groove 113 is provided, and the end of the bridging groove 113 is further bent outwardly with a stopper 114, and the first and second side edges 111, 112 are respectively provided with a longitudinal connecting bar near the corner end Body 115, the shelf 12 is selected from a mesh plate, a shelf plate or a mesh basket, and when the shelf frame 12 is a shelf plate, a through hole 121 is provided at each corner, and the connecting pieces 13 are generally The L-shaped is provided with two sets of connecting grooves 131, and the two sets of connecting grooves 131 are longitudinally set on the first and second sides 111, 112 of the support body 11, and one end of the connecting members 13 forms a blocking portion 132, the blocking block 132 is provided with a combination groove 133 whose combination direction is different from that of the connecting slot 131, and the connecting pieces 13 are provided with a through hole 134 through the blocking block 132 and cooperate with a positioning member 14, the positioning member 14 has two hooks 141, and A shaft bolt 142 is longitudinally extended at the center of the positioning member 14. The end of the shaft bolt 142 forms a tapered limiting portion 143, and a cross-shaped groove 144 is provided in the cross shape.

With the above structure and the combination of the structures, please refer to Figures 1, 2, and 3 in conjunction with Figures 5, 6, and 7, the four support bodies 11 are divided into the corners, and the connecting pieces 13 are Assembling grooves 131 are respectively arranged between the first and second side edges 111 and 112 of the upper and lower ends of the supporting bodies 11 and are fixed in the bridging grooves 113, and then the second-tier racks 12 are respectively cornered A combination slot 133 arranged at the same end of the connecting members 13 is used to form a rack 10 with a single storage space in a square three-dimensional shape, and a support body 11 is provided between the two shelves 12 only at the corner ends So that the non-corner positions between the two shelves 12 can be used for placing and taking out articles, and each of the connecting members 13 is provided with a positioning member 14 through the through hole 134, and the positioning member 14 is passed through the shaft bolt 142 After passing through the hole 134, the limit part 143 of the end part is used to abut against the limit, and then the two hook parts 141 of the positioning member 14 are locked to the two connecting strips 115 corresponding to the support body 11, thereby surely connecting these The component 13 is fixed on each of the supporting bodies 11, and at the same time, a shaft bolt 142 is used to form a limit through the group of shelves 12 arranged in the combination groove 133, which greatly improves the combination strength and use stability of the rack 10.

In addition, the above-mentioned rack 10 further includes a plurality of connecting members 15 used upright. Please observe from the figure 4 at the same time. These connecting members 15 are all L-shaped, and two are formed on the upper and lower ends. The assembly groove 151 is used for the assembly of the support body 11, and a blocking block 152 is formed at the center of the connecting members 15. The blocking block 152 is provided with a combination groove 153 different in combination direction from the assembly groove 151, and The combination groove 153 provides the installation of the shelf 12, whereby the supporting bodies 11 can be connected to the connecting grooves 151 at the upper and lower ends of the connecting members 15, so that the supporting bodies 11 of the rack 10 can be one by one Extend upward to assemble, and then use the combination grooves 153 of the connecting members 15 to install the shelf 12, and the connecting member 15 further penetrates the blocking portion 152 with a through hole 154, and cooperates with a positioning member 14, the The positioning member 14 is also The shaft bolt 142 passes through the through hole 154 and is fastened to the two connecting bars 115 corresponding to the support body 11 through the two hook portions 141 of the positioning member 14, and the limiting portion 143 of the shaft bolt 142 can be further matched with a buckle 16, the buckle 16 also has two hook parts 161, and a connecting through hole 162 is provided at the center, so as to fit the buckle 16 to the shaft bolt 142, and then buckle with the two hook parts 161 The bar 115 is connected to the two corresponding to the support body 11, thereby simultaneously reaching the upper and lower support body 11 limits, and the shaft bolt 142 is formed through the group of racks 12 arranged in the combination groove 153 to form a limit, and finally matched The plurality of connecting members 13 respectively install the two-layer rack 12 on the top of the top four support bodies 11 and the bottom of the four bottom support bodies 11 to complete a structure of the rack 10 with multiple layers of storage spaces.

When the supporting body 11 and the shelf 12 of the structure are combined in the form of a sheet, please refer to Figures 8 and 9 to show that the supporting bodies 11 are formed by bending a sheet and are placed on the first and second sides 111 , 112 are respectively provided with at least one connecting through hole 116 adjacent to the bridging groove 113, and when the above support body 11 is installed with a layered shelf 12, the supporting bodies 11 provide positioning members through the connecting through holes 116 on both sides 14 or the hooks 141 and 161 of the buckle 16 are fastened by buckling, and the shelves 12 are restricted by the through holes 121 by the shaft bolt 142 of the positioning member 14 to reach the support body 11, the shelf 12 and Those in the restricted positioning state of the connector 13 and the connector 15.

Furthermore, the rack 10 further includes a plurality of coupling members 17 used in a horizontal manner, a plurality of bidirectional coupling members 18, and at least two symmetrical coupling bodies 19, please refer to Figures 10 to 14 for more details. The coupling members 17 are L-shaped and are provided with longitudinal assembly grooves 171 and lateral combination grooves 172 at the left and right ends, and a coupling groove 173 is further provided at the center of the coupling member 17, and the bidirectional coupling member 18 is attached to the top The two lower ends are symmetrically provided with two longitudinal assembly grooves 181, and a horizontal blocking block 182 is formed at the center. The blocking block 182 is provided with two horizontal combination slots 183, and two sets of upper and lower ends A connecting groove 184 is further provided between the connecting grooves 181, the connecting bodies 19 are in a plane shape, and are arranged at the upper and lower ends A bridge groove 191 is provided at the center of the center. With the above structure, the coupling member 17 is installed with two connecting grooves 171 to connect the connecting body 19 and is limited to the bridge groove 191, and then provided by two combined grooves 172 The installation of the shelf 12 enables the combination of the shelf 10 to be extended to the side through the cooperation of the coupling member 17 and the connecting body 19, and the above-mentioned bidirectional coupling member 18 can be combined with the upper and lower ends. The connecting groove 181 is provided with two connecting bodies 19, and then the two combining grooves 183 are provided to install the two shelves 12, so that when the shelf 10 extends to the side, the connecting body can also be increased through the two-way joint 18 The number of layers of 19 reaches the extension assembler of the rack 10.

With the structure of the above specific embodiment, the following benefits can be obtained: the rack 10 is mainly installed through a plurality of supporting bodies 11 arranged at the corners and a plurality of connecting members 13 and at least two layers of racks 12, so that at least The two shelves 12 are only provided with a support body 11 at the corner end, which is convenient for the user to place and take out items from the non-corner position between the two shelves 12, and the support body 11 is directly arranged at the corner end to lift The combined strength and service life of the rack 10, while increasing the weight that the rack 10 can bear, is a practical enhancer.

When the supporting body 11 and the shelf 12 are assembled through the connecting member 13, the connecting members 13 further define a through hole 134 through the blocking portion 132, and cooperate with a positioning member 14 to restrict the supporting body 11 and The shelf 12 makes the assembly of the connecting pieces 13 with the support body 11 and the shelf 12 more stable, avoids disassembly and falling off, and greatly improves the use strength of the structure.

The rack 10 can be further equipped with a plurality of connecting members 15, connecting members 17, two-way connecting members 18, and connecting bodies 19 to achieve the effect of increasing the number of layers upwards and extending the side assembly, which has the variability and practicality of structural assembly and use.

In summary, the present invention has indeed reached a breakthrough structural design, and has improved the content of the invention, and at the same time can achieve industrial utility and progress, and the present invention has not been seen Any publication is also novel, and when it complies with the relevant laws and regulations of the Patent Law, an application for an invention patent is filed in accordance with the law, and I urge the examiner of the Jun Bureau to grant a legal patent right.

The above is only one of the preferred embodiments of the present invention, and it should not be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application of the present invention should still belong to the present invention Within the scope of the patent.

10‧‧‧ rack

11‧‧‧Support

115‧‧‧Link

12‧‧‧Shelf

13‧‧‧Connector

14‧‧‧Locating parts

15‧‧‧Link

Claims (8)

A simple combined rack structure, the rack includes: a plurality of support bodies, at least two layers of racks and a plurality of connecting pieces, wherein the support bodies are symmetrically provided with a first side and a first side at a predetermined angle Two sides, and the corner ends of the supporting bodies are respectively provided with concave-shaped bridging grooves at the upper and lower ends, and the connecting members are generally L-shaped with two sets of connecting grooves, and two sets of The connecting grooves are longitudinally arranged on the first and second sides of the supporting body, and one end of the connecting members forms a blocking barrier portion, and the blocking barrier portion is provided with a combination groove with a combination direction different from the group of connection grooves, thereby The support bodies are respectively arranged at the corner ends, and the upper and lower ends of the support bodies are respectively installed with the connection pieces to install the two shelves, thereby forming a storage rack, so that the non-corner position between the two shelves Both can provide items for placement and removal. According to the simple combined rack structure described in item 1 of the patent application scope, wherein the support systems are formed by bending metal strips, and the end of the bridging groove is further bent outward with a stop portion, and the first The first and second side edges are respectively provided with a longitudinal connecting strip body adjacent to the corner ends. The simple combined rack structure according to item 1 of the patent application scope, wherein the support systems are formed by bending a plate, and at least one connecting hole is provided on the first and second sides adjacent to the bridging groove respectively . According to the simple combined rack structure described in item 1 of the patent application scope, wherein the connecting member is provided with a perforating hole through the blocking part and cooperating with a positioning member, the positioning member has two hook parts, In addition, a shaft bolt is longitudinally extended at the center of the positioning member, and the end of the shaft bolt forms a conical limiting portion, and a cross-shaped groove is provided. The simple combined rack structure according to item 1 of the patent application scope, wherein the rack further includes a plurality of upright connecting pieces, all of which are generally L-shaped and formed at the upper and lower ends respectively There are two sets of connecting grooves, and a blocking block is formed at the center of the connecting pieces The blocking part is provided with a combination groove with a combination direction different from that of the connection groove. The above-mentioned connecting member connects the two supports through the two connection grooves at both ends, and then installs the shelf through the combination groove. Moreover, the connecting member further has a penetration hole penetrating the blocking part and cooperates with a positioning member, the positioning member has two hooks, and a shaft bolt is longitudinally extended at the center of the positioning member, and the shaft bolt end The part forms a cone-shaped limit part, and the cross-shaped is provided with a slit, and is further matched with a buckle, the buckle has two hooks, and a connection hole is provided at the center of the buckle, which is matched with Shaft bolt. The simple combined rack structure according to item 1 of the patent application scope, wherein the rack further includes a plurality of coupling members used in a horizontal manner, and at least two symmetrical coupling bodies, the coupling members are L Both of the left and right ends are provided with longitudinal assembly grooves and horizontal combination grooves, and a coupling groove is further provided at the center of the coupling member. The connection systems are in a planar shape, and are located at the center of the upper and lower ends A bridging groove is provided. The connecting member is installed with the connecting body by two sets of connecting grooves and is limited to the bridging groove, and then the two combined grooves are used to provide the installation of the two shelves. The simple combined rack structure according to item 6 of the patent application scope, wherein the rack further includes a plurality of two-way joints, the two-way joints are symmetrically provided with two longitudinal groups on both the upper and lower ends The connecting groove is formed at the center of the horizontal blocking block. The blocking block is provided with two horizontal combination grooves, and a connecting groove is further provided between the two sets of connecting grooves at the upper and lower ends. The lower two of the group of connection slots are provided with two connecting bodies, and then two of the combination slots are provided to install the two shelves. According to the simple combined rack structure described in item 1 of the patent application scope, wherein the shelf is used with a mesh plate, a mesh plate or a mesh basket.

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