JP3218203U - Combination rack structure - Google Patents

Abstract

[PROBLEMS] To be mounted without using tools, change the mounting height of the storage area, easily replace, and adjust the space for placing objects, making the convenience and variability of the combination rack easy to use. An improved combination rack structure is provided. A combination rack structure includes a support frame and a plurality of storage parts. The support frame is assembled by combining at least two vertical tubes 11, 14 and a connecting cross bar 12. In addition, a plurality of position limiting projection blocks 112 and 142 are provided symmetrically on the rear side of each vertical pipe so that a storage part can be attached. The plurality of storage parts are sandwiched and fixed on two vertical pipes by the hanging ribs 23 and the position limiting ribs 24 on both sides. [Selection] Figure 2

Description

  The present invention relates to a rack structure, and more particularly to a combination rack structure.

  The rack is used for placing or arranging objects, and its purpose is to increase the storage space. There are different types of racks on the market, and general racks are usually fixed and fixed with fasteners, so the size of the space where objects are placed cannot be freely adjusted during use. In addition, because the space for placing objects cannot be increased by the expansion method, it lacks practicality and convenience of use, and lowers consumers' willingness to purchase.

  Therefore, the present inventor obtained the present invention full of practicality as a result of careful design and careful evaluation of the above-mentioned goals based on manufacturing development and design experience of related products for many years.

  The problem to be solved by the present invention is to solve the above-mentioned drawbacks existing in the prior art and to provide a combined rack structure.

  In combination, the rack structure includes a support frame and a plurality of storage parts. The support frame has at least two vertical pipes and a plurality of connecting horizontal bars, and a bottom base is provided at the bottom of each vertical pipe so as to stand on the ground. This is because a plurality of through holes are provided symmetrically in the tube body, and the plurality of connecting horizontal bars are pivoted. A plurality of position limiting projection blocks are provided symmetrically on the rear side of each vertical tube, and the positions of the plurality of position limiting projection blocks are staggered from the through holes. The plurality of storage parts are attached between two vertical pipes of the support frame, and both sides of the plurality of storage parts are provided with hooking ribs and position limiting ribs that are parallel to each other by iron bars. A sandwiching space is formed between the hanging rib and the position limiting rib, and the sandwiching space is larger than the outer diameter of the vertical pipe, so that the hanging rib of the storage portion is at the same height of the two vertical pipes. By placing the position-limiting projection block against the position-limiting rib and causing the position-limiting rib to contact the front end of the vertical tube, the storage portion is inclined and is sandwiched and fixed between the two vertical tubes. Therefore, it is possible to place or store objects. A combined rack structure is configured by the above-described structure.

  The support frame is provided with a plurality of vertical tubes, and a connecting bar is connected between the vertical tubes, thereby increasing the number of storage parts to which the support frame is attached.

  The reason why each of the plurality of vertical tubes is provided with a combination portion having a small outer diameter is to connect the extended vertical tubes upward. The extending vertical pipe main body is also provided with a plurality of through holes and a position limiting projection block, and further, a combined portion is provided at the top end.

  A plurality of pressing protrusion ribs are provided in the longitudinal direction on the outer diameter of the combination part.

  Furthermore, a top is provided at the upper end of the elongated vertical pipe, and the support frame is fixed between the surfaces parallel to each other by using the bottom base and the top.

  The storage part includes a frame formed by bending and connecting iron bars, and a partition plate made of a plastic plate corresponding to the frame.

  The storage part includes a frame formed by bending and connecting iron bars, and a basket made of a plastic plate in accordance with the frame.

  The bottom bases of the two vertical tubes of the support frame are respectively provided with bottom bases parallel to each other.

  The bottoms of the two vertical tubes of the support frame are provided back-to-back with each other and an inverted Y-shaped bottom base extending outwardly.

  The support frame of the present invention is assembled by combining at least two vertical pipes and a connecting horizontal bar. In addition, a plurality of position-limiting projection blocks are provided symmetrically on the rear side of each vertical pipe, and provided so that a storage part can be attached. The plurality of storage parts are sandwiched and fixed on two vertical pipes by hanging ribs and position-limiting ribs on both sides, are inclined, and can be attached without using a tool. It serves the purpose of storage, and it is easy to change the mounting height of the storage part, to easily replace it, and to easily adjust the space for placing the objects in each storage part. In addition, the support frame can increase the number of vertical pipes on the left and right sides, can be further extended with an extended vertical pipe, and can gradually increase the construction area of the support frame, thereby improving the mounting convenience of the support frame. At the same time, since the number of support frames can be increased, the convenience of using the combination rack is improved.

FIG. 1 is a three-dimensional view showing a combination rack structure according to the present invention. FIG. 2 is an exploded view showing a combination rack structure according to the present invention. FIG. 3 is a view showing another bottom base state of the present invention. FIG. 4 is a diagram showing a combined side view and local enlargement of the present invention. FIG. 5 is a pre-combination view showing a combination rack structure according to the present invention. FIG. 6 is a cross-sectional view of the present invention and a diagram showing a local enlargement. FIG. 7 is a three-dimensional view showing another method of implementing the present invention. FIG. 8 is a diagram showing another method of implementing the present invention. FIG. 9 is a diagram showing another method of implementing the present invention.

  First, please refer to FIG. 1 and FIG. The combined rack structure of the present invention includes a support frame 10 and a plurality of storage parts 20. The support frame 10 has two vertical pipes 11 and a plurality of connecting horizontal bars 12, and a bottom base 13 is provided in parallel to the bottom of each vertical pipe 11 so as to stand on the ground. A plurality of through holes 111 are provided symmetrically, and the plurality of connecting horizontal bars 12 are pivoted. A plurality of position limiting projection blocks 112 are provided symmetrically on the rear side of each vertical tube 11, and the positions of the plurality of position limiting projection blocks 112 are staggered from the through holes 111. Further, a combination part 113 having a small outer diameter is provided at the top end of each of the plurality of vertical pipes 11 so that the extending vertical pipes 14 are connected upward. A plurality of through holes 141 and a position limiting projection block 142 are also provided in the main body of the elongated vertical pipe 14, and a combination portion 143 is further provided at the top end. Further, the outer diameters of the combination parts 113 and 143 are respectively provided with a plurality of pressing protrusion ribs 114 and 144 in the vertical direction. The plurality of storage parts 20 are attached between the two vertical tubes 11 of the support frame 10. The plurality of storage parts 20 are formed on a frame 21 by bending and connecting iron bars, and further configured as a partition plate or basket together with a plastic plate 22. Both sides of the frame 21 are provided with hooking ribs 23 and position-limiting ribs 24 that are parallel to each other by iron bars. A sandwiching space 25 is formed between the hooking rib 23 and the position limiting rib 24, and the sandwiching space 25 is larger than the outer diameters of the plurality of vertical tubes 11 and the extending vertical tubes 14.

As shown in FIG. 3, the bottoms of the two vertical tubes 11 of the support frame 10 are back-to-back with each other, and an inverted Y-shaped bottom base 13 extending outward is provided.

The combination and use of the structure will be described with reference to FIGS. 1, 2, 4, 5, and 6. FIG. The two vertical pipes 11 of the support frame 10 are arranged in parallel with each other, and a connecting horizontal bar 12 is pivoted between the two vertical pipes 11 between through holes 111 at opposite positions. Further, a bottom base 13 is provided at the bottom of each vertical tube 11 so that the support frame 10 can be firmly placed on the ground, and a plurality of storage parts 20 are attached between the two vertical tubes 11. When the storage part 20 is attached, the sandwiching spaces 25 between the hooking ribs 23 and the position-limiting ribs 24 on both sides of the storage part 20 are first installed outside the two vertical tubes 11 and The rib 23 is applied to the position limiting protrusion block 112 at the same height of the two vertical pipes 11, and the position limiting rib 24 is applied to the front ends of the two vertical pipes 11, so Since the storage part 20 is in an inclined state and is sandwiched and fixed between the two vertical pipes 11, a function for placing and storing the object is provided. A combination portion 113 is provided at each of the upper ends of the two vertical tubes 11 so that the extended vertical tube 14 can be connected upward. Further, the combination part 143 is also provided at the upper ends of the plurality of extending vertical pipes 14, and the other extending vertical pipes 14 are assembled and extended. Furthermore, the above-mentioned combination portions 113 and 143 can dispose the vertical compression ribs on the outer diameter, thereby greatly improving the tightness between the vertical pipe 11 and the extended vertical pipe 14. In the same manner, the connecting bar 12 is pivoted between the two parallel extending vertical tubes 14 using the through holes 141, and the stability between the two extending vertical tubes 14 is increased. Further, the storage part 20 is attached by a plurality of symmetrical position-limiting projection blocks 142, whereby the height of the support frame 10 is extended, and the number of attachments of the storage part 20 is gradually increased.

Refer to FIGS. 7 and 8 for another implementation of the structure. A top 15 is provided at the upper end of the extending vertical pipe 14, and the support frame 10 is extended to upper and lower parallel surfaces using the bottom base 13 and the top 15, for example, between the floor and the ceiling. Then, it is in a state of being firmly fixed, and the stability of the support frame 10 is gradually improved.

Another implementation of the structure is described with reference to FIG. The support frame 10 is provided with a plurality of vertical tubes 11 arranged side by side in the horizontal direction, and by connecting connecting horizontal bars 12 between the vertical tubes 11, the number of the vertical tubes 11 can be expanded to the left and right. The construction area of the support frame 10 is increased. Further, the upper end of each vertical pipe 11 is stretched by assembling the stretched vertical pipe 14 upward using the combination portion 113, and a top portion 15 is provided at the upper end of each stretched vertical pipe 14 so as to be firmly fixed. Since it becomes a state, since this support frame 10 can increase the number of the storage parts 20 attached, it is easy for a consumer to add it.

The following effects can be obtained by the above-described specific embodiment structure. The support frame 10 of the present invention is assembled by combining at least two vertical tubes 11 and a connecting horizontal bar 12. Further, a plurality of position limiting projection blocks 112 are provided symmetrically on the rear side of each vertical pipe 11, and are provided for attaching the storage part 20. The plurality of storage parts 20 are sandwiched and fixed on the two vertical pipes 11 by the hanging ribs 23 and the position limiting ribs 24 on both sides, and are inclined and attached without using a tool. It is easy to change the mounting height of the storage part 20 and to easily replace it, and to easily adjust the space for placing the object in each storage part 20. In addition, the support frame 10 can increase the number of vertical pipes 11 to the left and right, and can further extend the extension vertical pipes 14 to gradually increase the construction area of the support frame 10. Since the convenience can be increased and the number of support frames 10 can be increased, the convenience of using the combination rack is improved.

The above is only a part of the embodiments according to the present invention, and does not limit the scope of the present invention. That is, changes, modifications, and the like made within the scope of the claims of the present invention should also belong to the scope of the present invention.

DESCRIPTION OF SYMBOLS 10 Support frame 11 Vertical pipe | tube 111 Through-hole 112 Position limitation protrusion block 113 Combination part 114 Impression protrusion rib 12 Connecting horizontal bar 13 Bottom base 14 Extending vertical pipe 141 Through-hole 142 Position limitation protrusion block 143 Combination part 144 Impression protrusion rib 15 Top part 20 Storage part 21 Frame 22 Plastic plate 23 Hanging rib 24 Position limiting rib 25 Clamping space

Claims (9)

A combined rack structure including a support frame and a plurality of storage parts,
The support frame includes at least two vertical pipes and a plurality of connecting horizontal bars, and a bottom base is provided at the bottom of each vertical pipe so that the base body stands on the ground. The plurality of connecting horizontal bars are pivoted, and a plurality of position-limiting projection blocks are provided symmetrically on the rear side of each vertical pipe. The positions of the position-limiting protrusion blocks are alternate with the plurality of through holes,
The plurality of storage parts are attached between two vertical pipes of the support frame, and both sides of the plurality of storage parts are provided with hanging ribs and position-limiting ribs parallel to each other by iron bars, A sandwiching space is formed between the position-limiting ribs, and the sandwiching space is larger than the outer diameter of the vertical pipe, so that the hanging ribs of the storage part are positioned at the same height of the two vertical pipes. In addition, by placing the position-limiting rib on the front end of the vertical pipe underneath, the storage portion is inclined and is fixed between the two vertical pipes. A combined rack structure characterized by the ability to place and store.   The support frame includes a plurality of vertical pipes, and a connecting horizontal bar is connected between the vertical pipes to increase the number of storage parts attached to the support frame. 1 combination rack structure.   A combination portion having a small outer diameter is provided at the top end of each of the plurality of vertical tubes, thereby connecting the extending vertical tubes upward, and the extending vertical tube main body is also provided with a plurality of through holes and position-limiting projection blocks. The combination rack structure according to claim 1 or 2, further comprising a combination portion at the top end.   The combination rack structure according to claim 3, wherein a plurality of pressing protrusion ribs are provided in the longitudinal direction on the outer diameter of the combination portion.   The combined rack structure according to claim 3, wherein a top portion is provided at an upper end of the extending vertical pipe, and the support frame is fixed between upper and lower parallel surfaces by using the bottom base and the top portion.   The combination rack structure according to claim 1, wherein the storage part includes a frame formed by bending and connecting iron bars, and a partition plate made of a plastic plate in accordance with the frame.   The combination rack structure according to claim 1, wherein the storage part includes a frame formed by bending and connecting iron bars, and a basket made of a plastic plate in accordance with the frame.   2. The combined rack structure according to claim 1, wherein a bottom base parallel to each other is provided at the bottom of the two vertical pipes of the support frame.   2. The combination rack structure according to claim 1, wherein the bottoms of the two vertical pipes of the support frame are provided back to back to each other and provided with inverted Y-shaped bottom bases extending outward.