Assembled storage rack

Abstract

The invention belongs to the technical field of commodity shelves, and particularly relates to an assembled commodity shelf which comprises two sets of vertically-arranged vertical rods, at least two commodity baskets are arranged between the vertical rods, adjusting blocks are arranged on the vertical rods, and the adjusting blocks and the vertical rods are relatively fixed and pre-installed into an integral modular assembly. The storage baskets are detachably connected with the adjusting blocks on the vertical rods on the two sides respectively; the storage baskets comprise a first storage basket and a second storage basket which are sequentially arranged in the vertical direction, and the first storage basket can be arranged in the second storage basket; first adjusting blocks are arranged between the first storage basket and the vertical rod, and the effective installation length of the first storage basket and the first adjusting blocks on the two sides is L1; second adjusting blocks are arranged between the second storage basket and the vertical rod, and the effective installation length of the second storage basket and the second adjusting blocks on the two sides is L2. The lengths of L1 and L2 are the same, and when the storage rack is in the use state, the vertical rods on the two sides are kept vertical, and the assembled storage rack is long in service life and convenient to assemble.

Description

Technical Field

[0001] The invention belongs to the technical field of storage racks, and in particular relates to a storage rack for assembling devices. Background Art

[0002] The storage rack is a rack for placing sundries, which is composed of a base plate and a support. It is usually supported by a strip bracket and supported by a base plate. It has a unique shape, a smart design, is easy to load and unload, and is clean and bright. The open design makes the storage visible at a glance.

[0003] Most of the storage racks on the market include a plurality of vertical poles, on which a plurality of identical baskets are detachably provided, and the cross-section of the baskets is trapezoidal. The baskets are stacked in sequence during transportation, and the vertical poles are stored in the baskets after being disassembled. However, since the baskets are identical, the baskets will fit tightly together during stacking, and it is inconvenient for the baskets to be disassembled from each other during assembly. In order to solve this problem, some manufacturers will produce storage racks with storage baskets of different sizes, such as a foldable storage rack disclosed in Chinese invention patent application CN 201920931282.5, which includes: at least three storage baskets, wherein the sizes of the first storage basket, the second storage basket, and the third storage basket are increased in sequence, so that during transportation, the first storage basket is completely placed in the second storage basket, and the second storage basket is completely placed in the third storage basket; compared with the foldable storage racks previously sold on the market, the foldable storage rack can place the first storage basket inside the second storage basket, and the second storage basket inside the third storage basket.

[0004] The biggest advantage of the above-mentioned storage rack is that it can be folded during transportation, thereby reducing the space occupied, facilitating transportation, and reducing transportation costs. In addition, storage baskets of different sizes are convenient for stacking and placing the storage baskets on each other. However, in this structure, the storage baskets are completely fixed to the vertical poles by bolts. After long-term use, the connection between the storage baskets and the vertical poles and the bolts is prone to deformation and damage. Summary of the invention

[0005] In order to overcome the defects in the prior art, the object of the present invention is to provide a device rack with a stable structure and convenient assembly.

[0006] The object of the present invention is achieved in that:

[0007] A device assembly rack, comprising two groups of vertically arranged upright poles, at least two storage baskets are detachably arranged between the upright poles, the storage baskets are vertically arranged in sequence and spaced apart, the upright poles are each provided with an adjustment block, the adjustment block is relatively fixed to the upright poles and pre-installed to form an integral modular component, the storage baskets are detachably connected to the adjustment blocks on the upright poles on both sides; when the storage baskets and the adjustment blocks are relatively disassembled, the pre-installed adjustment blocks and the upright poles can be stored in the storage baskets;

[0008] The storage basket at least includes a first storage basket and a second storage basket which are arranged vertically in sequence, the sizes of the first storage basket and the second storage basket are increased in sequence, and the first storage basket can be placed in the second storage basket;

[0009] A first adjustment block is provided between the first storage basket and the vertical pole, and a second fastener passes through the vertical pole, the first adjustment block and the first storage basket in sequence to fix the three; an effective installation length of the first storage basket and the first adjustment blocks on both sides is L1;

[0010] A second adjustment block is provided between the second storage basket and the vertical pole, and a second fastener passes through the vertical pole, the second adjustment block and the second storage basket in sequence to fix the three; an effective installation length of the second storage basket and the second adjustment blocks on both sides is L2;

[0011] The lengths of L1 and L2 are the same or nearly the same, and when the rack is in use, the vertical poles on both sides remain vertical.

[0012] The present invention is further configured as follows: a positioning groove is provided on the adjustment block, the vertical rod is inserted into the positioning groove, and a first fastener is provided on the adjustment block. The first fastener first fixes the adjustment block and the vertical rod relatively to each other so that the vertical rod and the positioning groove are kept matched, thereby completing the pre-installation of the adjustment block and the vertical rod, and then the second fastener passes through the vertical rod, the adjustment block and the storage basket in sequence and fixes the three.

[0013] The present invention is further configured as follows: the vertical pole includes a first rod member and a second rod member that are detachably arranged, the first rod member and the second rod member are respectively pre-installed with a first adjustment block and a second adjustment block, the first adjustment block and the second adjustment block are respectively provided with indication marks, or the first rod member and the second rod member are respectively provided with indication marks.

[0014] The present invention is further configured as follows: a plug-in portion is provided on the first rod, a plug-in hole is provided on the second rod, the plug-in portion is inserted into the plug-in hole, an adjustment block is provided on the side of the plug-in hole, the second fastener passes through the plug-in portion and the side wall of the plug-in hole to relatively fix the first rod and the second rod, and the second fastener passes through the adjustment block to relatively fix the storage basket and the adjustment block.

[0015] The present invention is further configured as follows: a positioning protrusion is provided on the adjustment block, a positioning hole adapted to the positioning protrusion is provided on the side of the storage basket, and the positioning protrusion cooperates with the positioning hole to position and install the storage basket and the adjustment block.

[0016] The present invention is further configured as follows: an elastic hook is provided on the positioning protrusion, and the elastic hook passes through the positioning hole and keeps the positioning protrusion and the positioning hole in cooperation.

[0017] The present invention is further configured as follows: an inclined guide surface is provided on the elastic hook, and the elastic hook is guided by the guide surface to pass through the positioning hole.

[0018] The present invention is further configured as follows: a connecting seat is provided on the vertical pole, and the connecting seat is respectively provided with mounting protrusions connected to the vertical poles on both sides of the storage basket, and a mounting hole is provided on the vertical pole, and the mounting hole is located on one side of the adjustment block. When the storage rack is assembled, the mounting protrusion is inserted into the mounting hole, and the second fastener passes through the mounting protrusion and the side wall of the mounting hole to relatively fix the vertical pole and the connecting seat, and fix the connecting seat, the vertical pole, the adjustment block and the storage basket.

[0019] The present invention is further configured as follows: a ring-shaped convex edge is provided on the side of the storage basket, and the adjustment block abuts against the convex edge to support the storage basket.

[0020] The present invention is further configured as follows: inclined abutting walls are arranged on both sides of the storage basket, the lower part of the abutting walls is inclined toward the middle part of the storage basket, and a supporting wall adapted to the abutting walls is arranged on the adjustment block.

[0021] The advantages of the present invention compared with the prior art are:

[0022] 1. In the present invention, the storage basket is supported by an adjustment block detachably connected to the storage basket, which is beneficial to dispersing the force of the storage basket and the vertical pole, avoiding local deformation and damage of the storage basket and the vertical pole, and helping to extend the service life of the storage rack. In this structure, the adjustment block and the vertical pole are pre-installed, and the adjustment block and the vertical pole are kept connected during storage and transportation, so that the user can quickly assemble the storage rack and use it conveniently; because the effective installation length L1 of the first storage basket and the first adjustment blocks on both sides is the same or nearly the same as the effective installation length L2 of the second storage basket and the second adjustment blocks on both sides, the vertical pole is avoided from being tilted due to the different sizes of the storage baskets, which is beneficial to improving the aesthetics of the storage rack and facilitating the stable placement of the storage rack.

[0023] 2. The arrangement of the positioning groove in the present invention facilitates the positioning and installation of the adjustment block and the vertical pole, facilitates the pre-installation of the adjustment block and the vertical pole, and avoids the adjustment block from being skewed and affecting the positioning and installation of the storage basket, which facilitates the rapid assembly of the storage rack and is convenient for users to use; in this structure, the first fastener first fixes the adjustment block to the vertical pole, and then the second fastener fixes the vertical pole, the adjustment block and the storage basket. The stability of the adjustment block installation is improved by multiple sets of fixing methods, and the adjustment block is prevented from loosening during use.

[0024] 3. The detachable first rod and second rod of the present invention make it easy for the user to store the vertical pole in the storage basket after disassembly, which is convenient for the storage and storage of the shelf. The setting of the indicator mark makes it easy for the user to identify each rod or adjustment block, avoiding the influence of the connection and cooperation between the storage basket and the adjustment block due to the wrong installation position of the rod during the assembly process. In addition, the second fastener in the structure not only connects the first rod with the second rod, but also connects the storage basket with the vertical pole, which is convenient for the rapid assembly of the shelf and improves the stability of the installation of the adjustment block and the vertical pole.

[0025] 4. The arrangement of the positioning protrusion and the positioning hole in the present invention facilitates the positioning and installation of the adjustment block and the storage basket, and facilitates the rapid assembly of the adjustment block and the storage basket; and the arrangement of the elastic hook facilitates the stable connection between the adjustment block and the storage basket, and avoids accidental separation of the adjustment block and the storage basket during use; the arrangement of the guide surface is conducive to the elastic hook to quickly pass through the positioning hole, and facilitates the rapid connection and cooperation between the adjustment block and the storage basket.

[0026] 5. In the present invention, the vertical rods on both sides of the storage basket are connected by a connecting seat, which is beneficial to improving the stability of the storage rack structure. In this structure, the second fastener can not only relatively fix the vertical rod, the adjustment block and the storage basket, but also relatively fix the vertical rod and the connecting seat, which is convenient for the assembly and production of the storage rack.

[0027] 6. In the present invention, the adjustment block can support the storage basket through the convex edge, which is conducive to dispersing the force of the storage basket and avoiding the local damage of the storage basket caused by the concentrated force on the storage basket. The structure is conducive to the stable installation of the storage basket and avoids the storage basket from tilting and tipping over. The inclined abutting wall and the supporting wall enable the adjustment block to support the storage basket, which is conducive to dispersing the force of the storage basket and ensuring the stable installation of the storage basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is one of the structural schematic diagrams of the present invention;

[0029] Figure 2 This is the second structural schematic diagram of the present invention;

[0030] Figure 3 is an exploded schematic diagram of the present invention;

[0031] Figure 4 It is a partial cross-sectional view of the connection structure of the neutral rod, the adjustment block and the storage basket of the present invention;

[0032] Figure 5 It is an exploded schematic diagram of the connection structure between the neutral rod and the adjustment block of the present invention;

[0033] Figure 6 is a partial cross-sectional view of the storage basket of the present invention;

[0034] Figure 7 It is a partial cross-sectional view of the storage baskets of the present invention when they are stacked on each other;

[0035] Figure 8 It is one of the structural schematic diagrams of the adjustment block in the present invention;

[0036] Fig. 9 This is the second structural schematic diagram of the adjustment block in the present invention;

[0037] Fig.10 It is a structural schematic diagram of the connecting seat in the present invention;

[0038] Fig.11 It is one of the structural schematic diagrams of other embodiments of the present invention;

[0039] Fig.12 The second structural diagram of other embodiments of the present invention.

[0040] Meanings of the numbers in the figure: 1-vertical pole; 11-first pole; 12-second pole; 111-plug-in portion;

[0041] 121-plug hole; 122-installation hole; 2-basket; 21-first basket; 22-second basket; 23-third basket; 24-convex edge; 25-inner cavity; 26-positioning hole; 27-first through hole; 28-tightening wall; 3-adjusting block; 31-first adjusting block; 32-second adjusting block; 33-third adjusting block; 34-positioning protrusion; 35-elastic hook; 36-first fastener; 37-second fastener; 38-support wall; 311-effective support part; 312-positioning groove; 313-countersunk hole; 314-second through hole; 315-avoiding groove; 316-supporting convex edge; 317-reinforcement rib; 351-guide surface; 4-connecting seat; 41-first connecting rod; 42-second connecting rod;

[0042] 43 - mounting protrusion; 44 - third fastener; 411 - plug-in protrusion; 421 - plug-in groove; 5 - support wheel. DETAILED DESCRIPTION

[0043] The present invention will be further described below with reference to specific embodiments of the present invention:

[0044] See also Figures 1 to 12 The rack is shown in FIG. 1 , comprising two groups of vertically arranged uprights 1, at least two storage baskets 2 being detachably arranged between the uprights 1, the storage baskets 2 being vertically spaced in sequence, and each of the uprights 1 being provided with an adjusting block 3, the adjusting block 3 being relatively fixed to the uprights 1 and pre-installed to form an integral modular component, and the storage baskets 2 being detachably connected to the adjusting blocks 3 on the uprights 1 on both sides; when the storage rack is transported, the storage baskets 2 are relatively disassembled from the adjusting blocks 3, and the pre-installed adjusting blocks 3 and the uprights 1 can be stored in the storage baskets 2, and the storage baskets 2 are auxiliary supported by the adjusting blocks 3 detachably connected to the storage baskets 2 in the structure, which is beneficial to dispersing the forces on the storage baskets 2 and the uprights 1, avoiding local deformation and damage of the storage baskets 2 and the uprights 1, and being beneficial to extending the service life of the storage rack, and because the adjusting blocks 3 and the uprights 1 are pre-installed, the adjusting blocks 3 and the uprights 1 remain connected during storage and transportation, thereby facilitating the user to quickly assemble the storage rack and facilitating the user to use it.

[0045] The storage basket 2 at least includes a first storage basket 21 and a second storage basket 22 which are arranged vertically in sequence. The sizes of the first storage basket 21 and the second storage basket 22 are increased in sequence. When the first storage basket 21 and the second storage basket 22 are stacked on each other, the first storage basket 21 can be placed in the second storage basket 22, which is beneficial to reducing the occupied space and facilitating the storage and transportation of the storage rack.

[0046] A first adjustment block 31 is provided between the first storage basket 21 and the vertical pole 1, and a second fastener 37 passes through the vertical pole 1, the first adjustment block 31 and the first storage basket 21 in sequence to fix the three; an effective installation length of the first storage basket 21 and the first adjustment blocks 31 on both sides is L1; a second adjustment block 32 is provided between the second storage basket 22 and the vertical pole 1, and a second fastener 37 passes through the vertical pole 1, the second adjustment block 32 and the second storage basket 22 in sequence to fix the three; an effective installation length of the second storage basket 22 and the second adjustment blocks 32 on both sides is L2; ​​the lengths of L1 and L2 are the same or nearly the same, and when the shelf is in use, the vertical poles 1 on both sides remain vertical, and this structure avoids the inclination of the vertical poles due to the different sizes of the storage baskets, is conducive to improving the aesthetics of the shelf, and facilitates the stable placement of the shelf.

[0047] The claims of the present invention only state that the storage basket 2 includes the first storage basket 21 and the second storage basket 22. In fact, three or more storage baskets 2 can be arranged on the storage rack. The implementation method thereof refers to the installation method of the first storage basket 21 and the second storage basket 22. For example, the storage basket 2 in the accompanying drawings of the specification also includes a third storage basket 23. The first storage basket 21, the second storage basket 22 and the third storage basket 23 are arranged vertically in sequence, and the sizes of the first storage basket 21, the second storage basket 22 and the third storage basket 23 are increased in sequence. During transportation, the second storage basket 22 can be placed in the third storage basket 23. The adjustment block 3 also includes a third adjustment block 33. The effective installation length of the third storage basket 23 and the third adjustment blocks 33 on both sides is L3. The lengths of L1, L2 and L3 are the same or nearly the same, so that the distances between the vertical rods 1 on both sides of the storage basket are the same, so that the vertical rods 1 on both sides remain vertical, thereby improving the aesthetics of the storage rack and facilitating the stable placement of the storage rack.

[0048] The adjusting block 3 of the present invention is provided with a positioning groove 312, the vertical rod 1 is inserted into the positioning groove 312, and the adjusting block 3 is provided with a first fastener 36. The positioning groove 312 is provided to facilitate the positioning and installation of the adjusting block 3 and the vertical rod 1, facilitate the pre-installation of the adjusting block 3 and the vertical rod 1, and avoid the deflection of the adjusting block 3 affecting the positioning and installation of the storage basket 2, so as to facilitate the quick assembly of the storage rack and facilitate the use of the user.

[0049] The first fastener 36 first fixes the adjustment block 3 and the vertical pole 1 relatively, so that the vertical pole 1 keeps matching with the positioning groove 312, so that the adjustment block 3 and the vertical pole 1 are installed, and then the second fastener 37 passes through the vertical pole 1, the adjustment block 3 and the storage basket 2 in sequence and fixes the three. In this structure, the first fastener 36 first fixes the adjustment block 3 on the vertical pole 1, and then the second fastener 37 fixes the vertical pole 1, the adjustment block 3 and the storage basket 2. The stability of the installation of the adjustment block 3 is improved by multiple sets of fixing methods, and the adjustment block 3 is prevented from loosening during use.

[0050] The first fastener 36 passes through the adjustment block 3 and is detachably connected to the vertical pole 1, and one end of the first fastener 36 is hidden between the adjustment block 3 and the storage basket 2. The storage basket 2 is arranged at one end of the first fastener 36 to prevent the first fastener 36 from being separated from the vertical pole 1. In this structure, the first fastener 36 first fixes the adjustment block 3 to the vertical pole 1, and then the second fastener 37 fixes the vertical pole 1, the adjustment block 3 and the storage basket 2. The stability of the installation of the adjustment block 3 is improved by multiple sets of fixing methods, and the adjustment block 3 is prevented from loosening during use.

[0051] The adjusting block 3 is provided with a countersunk hole 313, the first fastener 36 is arranged in the countersunk hole 313 and connected to the vertical pole 1, the adjusting block 3 is also provided with a second through hole 314, the storage basket 2 is provided with a first through hole 27, and the second fastener 37 passes through the vertical pole 1, the first through hole 27 and the second through hole 314 so that the vertical pole 1, the adjusting block 3 and the storage basket 2 are relatively fixed.

[0052] Preferably, the adjustment block 3 is provided with an air avoidance groove 315 on one side close to the positioning groove 312, and the air avoidance groove 315 is provided with a plurality of supporting flanges 316 for abutting against the side wall of the upright 1, and the two ends of the supporting flange 316 are respectively connected to the side walls of the air avoidance groove 315, and reinforcing ribs 317 are provided between the supporting flanges 316 and between the supporting flange 316 and the side wall of the air avoidance groove 315, and the reinforcing ribs 317 are arranged perpendicular to the supporting flange 316. The setting of the air avoidance groove 315 is conducive to reducing the shrinkage deformation of the positioning groove 312 during the process, and is conducive to the close fit between the positioning groove 312 and the upright 1, and the setting of the supporting flange 316 and the reinforcing ribs 317 is conducive to increasing the contact surface between the upright 1 and the adjustment block 3, thereby avoiding deformation or damage of the adjustment block 3.

[0053] The adjusting blocks 3 in this embodiment include effective supporting parts 311 on both sides respectively resting against the storage basket 2 and the vertical rod 1, the effective supporting part 311 is arranged on one side of the positioning groove 312, and the air avoidance groove 315 is arranged in the effective supporting part 311. The total length of the effective supporting part 311 on the storage basket 2 and the second adjusting blocks 32 on both sides is the effective installation length. Fig. 9 and Fig.10The effective support portion 311 is separated by a dotted line, and the width of the effective support portion 311 is the distance between the side wall of the storage basket 2 and the side wall of the upright pole 1.

[0054] The vertical rod 1 includes a detachable first rod member 11 and a second rod member 12, on which a first adjustment block 31 and a second adjustment block 32 are pre-installed respectively, and an indication mark 318 is provided on the first adjustment block 31 and the second adjustment block 32 respectively, or the first rod member 11 and the second rod member 12 are provided with an indication mark 318 respectively, and the detachable first rod member 11 and the second rod member 12 are convenient for the user to store the vertical rod 1 in the storage basket 2 after disassembly, so as to facilitate the storage and storage of the storage rack, and the provision of the indication mark 318 is convenient for the user to identify each rod member or the adjustment block 3, so as to avoid the connection and cooperation between the storage basket 2 and the adjustment block 3 affected by the incorrect installation of the rod position during the assembly process.

[0055] In this embodiment, the first rod 11 is provided with an inserting portion 111, and the second rod 12 is provided with an inserting hole 121. The inserting portion 111 is inserted into the inserting hole 121, and an adjusting block 3 is provided on the side of the inserting hole 121. The second fastener 37 passes through the inserting portion 111 and the side wall of the inserting hole 121 to relatively fix the first rod 11 and the second rod 12, and the second fastener 37 passes through the adjusting block 3 to relatively fix the storage basket 2 and the adjusting block 3. In this structure, the second fastener 37 not only connects the first rod 11 and the second rod 12, but also connects the storage basket 2 and the vertical rod 1, which is convenient for quick assembly of the storage rack.

[0056] In this embodiment, the third adjustment block 33 is detachably arranged on the first rod 11 through the first fastener 36, the first adjustment block 31 is detachably arranged on the second rod 12 through the first fastener 36, the second adjustment block 32 is arranged at the connection between the first rod 11 and the second rod 12, and the second fastener 37 passes through the plug-in portion 111, the side wall of the plug-in hole 121, the second adjustment block 32 and the second storage basket 22 to relatively fix the vertical rod 1, the second adjustment block 32 and the second storage basket 22.

[0057] The vertical pole 1 is provided with a connecting seat 4, and the connecting seat 4 is respectively connected to the ends of the vertical poles 1 on both sides of the storage basket 2, so as to prevent the vertical poles 1 from being deflected or bent. This structure is conducive to improving the stability of the storage rack structure. Preferably, the connecting seat 4 at the bottom of the vertical pole 1 is provided with a supporting wheel 5 or an adjustable supporting foot. This structure is a common technical solution in storage racks, and personnel in this field can implement this technical solution. In this embodiment, the connecting seat 4 is preferably also provided on the top of the vertical pole 1. The structural strength of the storage rack can be improved by providing the connecting seat 4 at the top of the vertical pole 1.

[0058] In this embodiment, the connecting seat 4 is respectively provided with mounting protrusions 43 connected to the vertical rods 1 on both sides of the storage basket 2, and the vertical rod 1 is provided with a mounting hole 122, and the mounting hole 122 is located on one side of the adjustment block 3. When the storage rack is assembled, after the mounting protrusion 43 is inserted into the mounting hole 122, the second fastener 37 passes through the mounting protrusion 43 and the side wall of the mounting hole 122 to relatively fix the vertical rod 1 and the connecting seat 4, and fix the connecting seat 4, the vertical rod 1, the adjustment block 3 and the storage basket 2. In this structure, the second fastener 37 can not only relatively fix the vertical rod 1, the adjustment block 3 and the storage basket 2, but also relatively fix the vertical rod 1 and the connecting seat 4, so as to facilitate the assembly and production of the storage rack.

[0059] The vertical pole 1 can be a straight pole or a vertical pole. Fig.11 and Fig.12 In the U-shaped tube shown in the figure, adjustment blocks 3 are arranged on both sides of the U-shaped tube, the storage basket 2 is respectively connected to the rods on both sides of the U-shaped tube through the adjustment blocks 3, and the two ends of the U-shaped tube are respectively connected to the connecting seats 4.

[0060] The connecting seat 4 in the present invention includes a first connecting rod 41 and a second connecting rod 42 that are detachably connected. The first connecting rod 41 and the second connecting rod 42 are both provided with mounting protrusions 43. The mounting protrusions 43 on the first connecting rod 41 and the second connecting rod 42 are respectively matched with the vertical rods 1 on both sides of the storage basket 2, and the first connecting rod 41 is provided with a plug-in protrusion 411, and the second connecting rod 42 is provided with a plug-in groove 421 adapted to the plug-in protrusion 411. After the plug-in protrusion 411 is matched with the plug-in groove 421, the first connecting rod 41 and the second connecting rod 42 are relatively fixed by the third fastener 44. In this embodiment, the lower end of the vertical rod 1 is detachably provided with a connecting seat 4, and the second fastener 37 passes through the plug-in protrusion 411, the side wall of the plug-in groove 421, the third adjustment block 33 and the third storage basket 23 to relatively fix the vertical rod 1, the third adjustment block 33, the third storage basket 23 and the connecting seat 4.

[0061] The storage basket 2 is provided with inclined abutting walls 28 on both sides, and the lower part of the abutting walls 28 is inclined toward the middle part of the storage basket 2. The adjusting block 3 is provided with supporting walls 38 adapted to the abutting walls 28. The inclined abutting walls 28 and the supporting walls 38 enable the adjusting block 3 to support the storage basket 2, which is beneficial to dispersing the force of the storage basket 2 and stably installing the storage basket 2.

[0062] The storage basket 2 of the present invention has an inner cavity 25 for storing items. An opening is provided at the upper end of the inner cavity 25. The cross-sectional area of ​​the inner cavity 25 gradually decreases from top to bottom. A gap is provided between the abutting wall 28 of the first storage basket 21 and the side wall of the inner cavity 25 of the second storage basket 22, so as to facilitate the rapid stacking and separation of the storage baskets 2 and facilitate use by users.

[0063] The adjusting block 3 of the present invention is provided with a positioning protrusion 34, and the positioning protrusion 34 is provided with an elastic hook 35. The side of the storage basket 2 is provided with a positioning hole 26 adapted to the positioning protrusion 34. The elastic hook 35 passes through the positioning hole 26 and keeps the positioning protrusion 34 and the positioning hole 26 matched. The arrangement of the positioning protrusion 34 and the positioning hole 26 facilitates the positioning and installation of the adjusting block 3 and the storage basket 2, and the arrangement of the elastic hook 35 facilitates the stable connection between the adjusting block 3 and the storage basket 2, thereby avoiding accidental separation of the adjusting block 3 and the storage basket 2 during use.

[0064] Preferably, the elastic hook 35 is provided with an inclined guide surface 351 , and the elastic hook 35 is guided through the positioning hole 26 by the guide surface 351 . The setting of the guide surface 351 is conducive to the elastic hook 35 to quickly pass through the positioning hole 26 , and facilitates the quick connection and cooperation between the adjustment block 3 and the storage basket 2 .

[0065] The side of the storage basket 2 is provided with an annular convex edge 24, and the adjustment block 3 abuts against the convex edge 24 and supports the storage basket 2; when the first storage basket 21 is placed in the second storage basket 22, the convex edge 24 on the first storage basket 21 abuts against the upper end of the second storage basket 22. In this structure, the adjustment block 3 can support the storage basket 2 through the convex edge 24, which is conducive to dispersing the force of the storage basket 2 and avoiding the concentration of force on the storage basket 2 to cause local damage to the storage basket 2. In addition, this structure is conducive to the stable installation of the storage basket 2 and avoids the storage basket 2 from tilting and tipping over. The provision of the convex edge 24 is conducive to the first storage basket 21 being completely stored in the second storage basket 22, so that the user can take out the first storage basket 21 from the second storage basket 22.

[0066] A method for installing a device rack, characterized in that it includes the following steps:

[0067] A. Install the pre-assembled adjustment block 3 and the first connecting rod 41 / the second connecting rod 42 on both sides of the corresponding storage basket 2 through the positioning protrusion 34 and the positioning hole 26;

[0068] B. Control the plug-in portion 111 to cooperate with the plug-in hole 121 so as to connect the first rod 11 and the second rod 12 and install them into an integral vertical rod 1;

[0069] C. Control the plug-in protrusion 411 to cooperate with the plug-in groove 421 to connect the first connecting rod 41 and the second connecting rod 42 to form a connecting seat 4, and fix the first connecting rod 41 and the second connecting rod 42 relatively by the third fastener 44;

[0070] D. The mounting protrusion 43 on the control connection seat 4 is inserted into the upper end or the lower end of the vertical rod 1, so that the vertical rod 1 is connected to the connection seat 4;

[0071] E. Connect the storage basket 2 to the vertical rod 1 through the second fastener 37, and relatively fix the first rod 11 and the second rod 12 through the second fastener 37, or relatively fix the vertical rod 1 and the connecting seat 4 through the second fastener 37;

[0072] The user may install the support wheel 5 or the adjustable support foot on the connecting seat 4 in step C, and the user may also install the support wheel 5 or the adjustable support foot on the connecting seat 4 after step E.

[0073] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device rack, comprising two groups of vertically arranged uprights (1), at least two storage baskets (2) being detachably arranged between the uprights (1), the storage baskets (2) being arranged vertically in sequence and spaced apart, characterized in that: The vertical poles (1) are each provided with an adjustment block (3), the adjustment block (3) and the vertical pole (1) are relatively fixed and pre-installed to form an integral modular component, and the storage basket (2) is detachably connected to the adjustment blocks (3) on the vertical poles (1) on both sides; when the storage basket (2) and the adjustment block (3) are relatively disassembled, the pre-installed adjustment block (3) and the vertical pole (1) can be stored in the storage basket; The storage basket (2) at least comprises a first storage basket (21) and a second storage basket (22) which are arranged vertically in sequence, the sizes of the first storage basket (21) and the second storage basket (22) are increased in sequence, and the first storage basket (21) can be placed in the second storage basket (22); A first adjustment block (31) is provided between the first storage basket (21) and the vertical pole (1); a second fastener (37) passes through the vertical pole (1), the first adjustment block (31) and the first storage basket (21) in sequence to fix the three; an effective installation length of the first storage basket (21) and the first adjustment blocks (31) on both sides is L1; A second adjustment block (32) is provided between the second storage basket (22) and the vertical pole (1); a second fastener (37) passes through the vertical pole (1), the second adjustment block (32) and the second storage basket (22) in sequence to fix the three; an effective installation length of the second storage basket (22) and the second adjustment blocks (32) on both sides is L2; The lengths of L1 and L2 are the same or nearly the same, and when the storage rack is in use, the vertical rods (1) on both sides remain vertical.

2. The device assembly rack according to claim 1, characterized in that: The adjusting block (3) is provided with a positioning groove (312), the vertical rod (1) is inserted into the positioning groove (312), and the adjusting block (3) is provided with a first fastener (36). The first fastener (36) first fixes the adjusting block (3) and the vertical rod (1) relatively to each other, so that the vertical rod (1) and the positioning groove (312) are kept in cooperation, so that the adjusting block (3) and the vertical rod (1) are installed completely, and then the second fastener (37) passes through the vertical rod (1), the adjusting block (3) and the storage basket (2) in sequence and fixes the three.

3. A device assembly rack according to claim 1 or 2, characterized in that: The upright pole (1) comprises a first pole (11) and a second pole (12) which are detachably arranged, a first adjustment block (31) and a second adjustment block (32) being pre-installed on the first pole (11) and the second pole (12), respectively, an indication mark (318) being arranged on the first adjustment block (31) and the second adjustment block (32), respectively, or an indication mark (318) being arranged on the first pole (11) and the second pole (12).

4. The device assembly rack according to claim 3, characterized in that: The first rod (11) is provided with an inserting portion (111), the second rod (12) is provided with an inserting hole (121), the inserting portion (111) is inserted into the inserting hole (121), an adjusting block (3) is arranged on the side of the inserting hole (121), a second fastener (37) passes through the inserting portion (111) and the side wall of the inserting hole (121) to relatively fix the first rod (11) and the second rod (12), and the second fastener (37) passes through the adjusting block (3) to relatively fix the storage basket (2) and the adjusting block (3).

5. A device assembly rack according to claim 1, 2 or 4, characterized in that: The adjusting block (3) is provided with a positioning protrusion (34), and the side of the storage basket (2) is provided with a positioning hole (26) adapted to the positioning protrusion (34). The positioning protrusion (34) cooperates with the positioning hole (26) to position and install the storage basket (2) and the adjusting block (3).

6. The device assembly rack according to claim 5, characterized in that: The positioning protrusion (34) is provided with an elastic hook (35), and the elastic hook (35) passes through the positioning hole (26) and keeps the positioning protrusion (34) and the positioning hole (26) in cooperation.

7. The device assembly rack according to claim 6, characterized in that: An inclined guide surface (351) is provided on the elastic hook (35), and the elastic hook (35) is guided through the positioning hole (26) by the guide surface (351).

8. A device assembly rack according to claim 1 or 2 or 4 or 6 or 7, characterized in that: The vertical pole (1) is provided with a connecting seat (4), and the connecting seat (4) is respectively provided with mounting protrusions (43) connected to the vertical poles (1) on both sides of the storage basket (2). The vertical pole (1) is provided with a mounting hole (122), and the mounting hole (122) is located on one side of the adjustment block (3). When the storage rack is assembled, after the mounting protrusion (43) is inserted into the mounting hole (122), the second fastener (37) passes through the mounting protrusion (43) and the side wall of the mounting hole (122) to relatively fix the vertical pole (1) and the connecting seat (4), and fix the connecting seat (4), the vertical pole (1), the adjustment block (3) and the storage basket (2).

9. A device assembly rack according to claim 1 or 2 or 4 or 6 or 7, characterized in that: The side of the storage basket (2) is provided with an annular convex edge (24), and the adjustment block (3) abuts against the convex edge (24) and supports the storage basket (2).

10. The device assembly rack according to claim 9, characterized in that: Inclined abutment walls (28) are provided on both sides of the storage basket (2), the lower part of the abutment walls (28) is inclined toward the middle part of the storage basket (2), and a support wall (38) adapted to the abutment walls (28) is provided on the adjustment block (3).

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