Bottom support mechanism of foldable clothes drying rack

Abstract

The utility model discloses a bottom support mechanism of a foldable clothes drying rack, comprising a shell, wherein two openings distributed up and down are opened on the side of the shell, the upper opening and the shell form a fixing rod fixing cavity, the fixing rod fixing cavity is used to install the fixing rod, and the lower opening is fan-shaped, the lower opening and the shell form a supporting rod rotating cavity, the supporting rod rotating cavity is used to rotatably connect two supporting rods. The utility model solves the problem that the existing floor-standing single-rod clothes drying rack cannot be folded, by arranging a supporting rod rotating cavity in the shell, the supporting rod is rotatably connected in the shell, so that the two supporting rods can rotate in the lower opening of the shell, like this, when the two supporting rods are parallel, the clothes drying rack can be folded for convenience of storage, and when the two supporting rods are respectively located at the two ends of the lower opening, the supporting rods can be used to support and fix the clothes drying rack.

Description

Technical Field

[0001] The utility model relates to the technical field of foldable clothes drying racks, in particular to a bottom supporting mechanism of a foldable clothes drying rack. Background Art

[0002] Existing single-pole floor-standing clothes drying racks are all supported by supports, and the supports are welded and formed by steel pipes or galvanized pipes and cannot be folded. Thus, when not in use, they also need to occupy a large area and are inconvenient to carry. Therefore, a bottom support mechanism of a foldable clothes drying rack is designed. By folding the support part at the bottom of the clothes drying rack, the clothes drying rack can be folded, which is convenient for storage or transportation of the clothes drying rack. Utility Model Content

[0003] The purpose of the utility model is to provide a bottom support mechanism for a foldable clothes drying rack. A support rod rotation cavity is provided in a shell, and the support rod is rotatably connected in the shell, so that the two support rods can rotate in the lower opening of the shell. In this way, the clothes drying rack can be folded when the two support rods are parallel to facilitate its storage. When the two support rods are respectively located at the two ends of the lower opening, the support rods can be used to support and fix the clothes drying rack.

[0004] The utility model provides the following technical solution: a bottom support mechanism of a foldable clothes drying rack comprises a shell, two openings distributed up and down are opened on the side of the shell, the upper opening and the shell form a fixed rod fixing cavity, the fixed rod fixing cavity is used to install the fixed rod, and the lower opening is fan-shaped, the lower opening and the shell form a support rod rotation cavity, the support rod rotation cavity is used to rotatably connect two support rods.

[0005] In order to make the shell into a split type and simplify the production process, the shell includes a first cover plate and a second cover plate that are interlocked with each other, the first cover plate includes a first bottom plate, a first side plate is symmetrically formed on the edge of the first bottom plate, and the two openings are respectively located above and below the two symmetrical first side plates; the second cover plate includes a second bottom plate, a second side plate is symmetrically formed on the edge of the second bottom plate, and the two openings are respectively located above and below the two symmetrical second side plates, and the first side plate and the second side plate are symmetrically distributed.

[0006] In order to guide the installation of the fixing rod, a vertical first partition is formed on the upper end surface of the first side plate, and the first partition is located on both sides of the fixing cavity of the fixing rod. A vertical second partition is formed on the upper end surface of the second side plate, and the second partition is located on both sides of the fixing cavity of the fixing rod.

[0007] In order to position the lower end of the fixing rod, a first limit block is formed on the inner surface of the first cover plate, and a second limit block is formed on the inner surface of the second cover plate. The first limit block and the second limit block are both located at the lower end of the fixing cavity of the fixing rod.

[0008] In order to position the first cover plate and the second cover plate during installation, a positioning rod is formed on the first cover plate, and a positioning tube matched with the positioning rod is formed on the second cover plate, and the positioning rod and the positioning tube are plugged into each other.

[0009] In order to install the fixing rod in the shell, two penetrating first connecting holes are opened on the side of the fixing rod fixing cavity, and the connecting holes are opened on the first cover plate and the second cover plate. A screw sleeve is fixed in the first connecting hole on the first cover plate or the second cover plate.

[0010] In order to rotatably connect the support rod in the shell, two penetrating second connecting holes are opened in the support rod rotating cavity, the two second connecting holes are respectively connected to the support rod, the support rod rotates around the second connecting hole, and a screw sleeve is also fixed in the second connecting hole.

[0011] In order to enhance the connection strength between the first cover plate and the second cover plate, a boss is formed on the surface of the first side plate, and a groove is formed on the surface of the second side plate, and the boss cooperates with the groove.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the fixing rod is completely fixed in the shell by arranging a fixing rod installation cavity in the shell, and a supporting rod rotation cavity is arranged in the shell, and the supporting rod is rotatably connected in the shell, so that the two supporting rods can rotate in the lower opening of the shell, so that the clothes drying rack can be folded when the two supporting rods are parallel, and it is convenient to store them, and when the two supporting rods are respectively located at the two ends of the lower opening, the supporting rods can be used to support and fix the clothes drying rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the shell structure of the utility model;

[0015] Figure 2 It is an exploded view of the overall structure of the utility model;

[0016] Figure 3 It is an exploded view of the first cover plate and the second cover plate of the utility model;

[0017] Figure 4This is an exploded view of the first cover plate and the second cover plate of the utility model from another perspective;

[0018] In the figure: 1. first cover plate; 11. first bottom plate; 12. first side plate; 13. first partition plate; 14. first limit block; 15. positioning rod; 16. boss; 2. second cover plate; 21. second bottom plate; 22. second side plate; 23. second partition plate; 24. second limit block; 25. positioning tube; 26. groove; 3. fixing rod; 4. support rod; 5. screw sleeve; 6. fixing rod fixing cavity; 7. support rod rotation cavity; 8. first connecting hole; 9. second connecting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figure 1 and 2 The utility model provides a technical solution: the bottom support mechanism of the foldable clothes drying rack comprises a shell body, which is a cylinder, and two openings distributed up and down are opened on the arc-shaped side of the shell body, and the upper opening and the shell body form a fixing rod fixing cavity 6, and the fixing rod fixing cavity 6 is used to install the fixing rod 3, and the lower opening is fan-shaped, and the lower opening and the shell body form a support rod rotation cavity 7, and the support rod rotation cavity 7 is used to rotatably connect the two support rods 4, and the two support rods 4 are connected by rotating in the support rod rotation cavity 7, so that the two support rods 4 rotate in the lower opening, and the two support rods 4 are located at both ends of the lower opening when supported, and the rotation stroke of the two support rods 4 is limited by the shell body, so that the expansion angle of the clothes drying rack is fixed when supported, and when the clothes drying rack is not in use, the two support rods 4 can be rotated to make the two support rods 4 parallel. At this time, the clothes drying rack is folded into a plane as a whole, which is convenient for storing the clothes drying rack.

[0022] like Figure 3 and 4As shown, the shell includes a first cover plate 1 and a second cover plate 2 that are interlocked, so that the shell has a split structure, which simplifies the molding process of the shell. The first cover plate 1 includes a first bottom plate 11, and a first side plate 12 is symmetrically formed on the edge of the first bottom plate 11, and two openings are respectively located above and below the two symmetrical first side plates 12. The second cover plate 2 includes a second bottom plate 21, and a second side plate 22 is symmetrically formed on the edge of the second bottom plate 21, and the two openings are respectively located above and below the two symmetrical second side plates 22. The first side plate 12 and the second side plate 22 are symmetrically distributed. By openings distributed up and down, and the two openings are on the same center line, the two first side plates 12 on the first cover plate 1 are symmetrically distributed, and the second side plates 22 are also symmetrically distributed.

[0023] A vertical first partition 13 is formed on the upper end surface of the first side plate 12, and the first partition 13 is located on both sides of the fixing cavity 6 of the fixing rod. A vertical second partition 23 is formed on the upper end surface of the second side plate 22, and the second partition 23 is located on both sides of the fixing cavity 6 of the fixing rod. The first partition 13 and the second partition 23, both located on both sides of the fixing cavity 6 of the fixing rod, are used to position and guide the installation of the fixing rod 3, and limit the two side surfaces of the fixing rod 3.

[0024] A first limit block 14 is formed on the inner surface of the first cover plate 1, and a second limit block 24 is formed on the inner surface of the second cover plate 2. The first limit block 14 and the second limit block 24 are both located at the lower end of the fixing cavity 6 of the fixing rod. The first limit block 14 and the second limit block 24 are used to locate the bottom position of the fixing rod 3. In this way, when the fixing rod 3 is located on the first limit block 14 or the second limit block 24, the through hole of the fixing rod 3 is in the same straight line as the first connecting hole 8.

[0025] A positioning rod 15 is formed on the first cover plate 1, and a positioning tube 25 that cooperates with the positioning rod 15 is formed on the second cover plate 2. The positioning rod 15 and the positioning tube 25 are plugged into each other. Through the connection between the positioning rod 15 and the positioning tube 25, the connection strength between the first cover plate 1 and the second cover plate 2 is enhanced to prevent the two from rotating relative to each other.

[0026] Two penetrating first connecting holes 8 are provided on the side of the fixing rod fixing cavity 6, and the first connecting holes 8 are provided on the first cover plate 1 and the second cover plate 2. A screw sleeve 5 is fixed in the first connecting hole 8 on the first cover plate 1 or the second cover plate 2. By providing the screw sleeve 5, it is convenient to connect the screw to the first cover plate 1 or the second cover plate 2, and further the fixing rod 3 is completely fixed between the first cover plate 1 and the second cover plate 2.

[0027] Two penetrating second connecting holes 9 are provided in the support rod rotating cavity 7, and the two second connecting holes 9 are respectively connected to the support rod 4 by screws. A screw sleeve 5 is also fixed in the second connecting hole 9, and the screw acts as a pin. The circular hole on the support rod 4 is larger than the screw, so that the support rod 4 can rotate around the second connecting hole 9, thereby facilitating the folding, storage and unfolding support of the support rod 4.

[0028] A boss 16 is formed on the surface of the first side plate 12, and a groove 26 is formed on the surface of the second side plate 22. The boss 16 cooperates with the groove 26 to enhance the connection strength between the first cover plate 1 and the second cover plate 2 to prevent relative movement between the two.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. The bottom support mechanism of the foldable clothes drying rack includes a housing, characterized in that: Two openings distributed upper and lower are provided on the side of the shell. The upper opening and the shell form a fixed rod fixing cavity, and the fixed rod fixing cavity is used to install the fixed rod. The lower opening is fan-shaped. The lower opening and the shell form a support rod rotation cavity, and the support rod rotation cavity is used to rotatably connect the two support rods.

2. The bottom support mechanism of the foldable clothes drying rack according to claim 1, characterized in that: The shell includes a first cover plate and a second cover plate that are interlocked with each other, the first cover plate includes a first bottom plate, and a first side plate is symmetrically formed on the edge of the first bottom plate, and the two openings are respectively located above and below the two symmetrical first side plates, the second cover plate includes a second bottom plate, and a second side plate is symmetrically formed on the edge of the second bottom plate, and the two openings are respectively located above and below the two symmetrical second side plates, and the first side plate and the second side plate are symmetrically distributed.

3. The bottom support mechanism of the foldable clothes drying rack according to claim 2, characterized in that: A vertical first partition is formed on the upper end surface of the first side plate, and the first partition is located on both sides of the fixing cavity of the fixing rod. A vertical second partition is formed on the upper end surface of the second side plate, and the second partition is located on both sides of the fixing cavity of the fixing rod.

4. The bottom support mechanism of the foldable clothes drying rack according to claim 3, characterized in that: A first limiting block is formed on the inner surface of the first cover plate, and a second limiting block is formed on the inner surface of the second cover plate. Both the first limiting block and the second limiting block are located at the lower end of the fixing cavity of the fixing rod.

5. The bottom support mechanism of the foldable clothes drying rack according to claim 4, characterized in that: A positioning rod is formed on the first cover plate, and a positioning tube matched with the positioning rod is formed on the second cover plate. The positioning rod and the positioning tube are plugged into each other.

6. The bottom support mechanism of the foldable clothes drying rack according to claim 1, characterized in that: Two penetrating first connecting holes are provided on the side surface of the fixing cavity of the fixing rod. The connecting holes are provided on the first cover plate and the second cover plate. Screw sleeves are fixed in the first connecting holes on the first cover plate or the second cover plate.

7. The bottom support mechanism of the foldable clothes drying rack according to claim 1, characterized in that: Two penetrating second connecting holes are provided in the support rod rotation cavity. The two second connecting holes are respectively connected to the support rod. The support rod rotates around the second connecting hole. A screw sleeve is also fixed in the second connecting hole.

8. The bottom support mechanism of the foldable clothes drying rack according to claim 2, characterized in that: A boss is formed on the surface of the first side plate, and a groove is formed on the surface of the second side plate, and the boss is matched with the groove.

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