Windproof clothes hanger

Abstract

The utility model relates to the technical field of clothes hangers, in particular to a windproof clothes hanger which comprises a clothes hanger body. The hook is connected to one side of the clothes hanger body and comprises a main body part and a blocking part; the blocking part and the main body part are matched to form a receding opening and a hanging channel, and the caliber of the receding opening is smaller than the inner diameter of the hanging channel; the blocking part extends to the position between the hooking channel and the receding opening so as to interfere the relative moving direction of the hook and the hanging unit, and the moving track of the hook moving relative to the hanging unit to be separated is in a curve shape. When the windproof clothes hanger is under the action of wind power, the hook and the hanging unit of the windproof clothes hanger need to move along a curved moving track when being separated, so that the probability that the hanging unit collides with the main body part and the blocking part of the hook when the clothes hanger moves is increased, additional resistance and support are provided, the action of wind power on the windproof clothes hanger is effectively interfered, and the possibility of falling off is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of clothes hangers, and in particular to a windproof clothes hanger. Background Technology

[0002] Traditional clothes hangers attach to a hanging unit (clothes rod, clothesline, etc.) via a hook. However, these traditional hangers have the following problem: they are prone to detaching from the hanging unit when blown by the wind.

[0003] In existing technologies, to prevent hangers from detaching from the hanging unit, the hooks are mostly made into closed loops, or fixed devices such as fixing valves or clips are added to the hooks. These hanger hook structures are complex, increasing production costs. Utility Model Content

[0004] This utility model provides a windproof clothes hanger to solve the problems of traditional clothes hangers where the hooks are easy to detach from the hanging unit, and the problems of complex hook structures, high production difficulty and high production costs of improved clothes hangers in the prior art.

[0005] This utility model provides a windproof coat hanger, comprising:

[0006] The clothes hanger itself;

[0007] A hook is attached to one side of the hanger body. The hook includes a main body and a blocking part. The main body is at least partially configured as a bending area.

[0008] The blocking part and the main body part cooperate to form a clearance opening and a hook-up channel for cooperating with the suspension unit. One side of the hook-up channel is connected to the outside through the clearance opening, and the diameter of the clearance opening is smaller than the inner diameter of the hook-up channel.

[0009] The blocking part extends between the hooking channel and the clearance opening to interfere with the relative movement direction of the hook and the suspension unit, and to make the movement trajectory of the hook relative to the suspension unit when it moves to disengage curved.

[0010] According to the present invention, a windproof coat hanger is provided, the main body of which includes a connecting section and a first bending section. One end of the connecting section is connected to the coat hanger body, and the other end is connected to one end of the first bending section.

[0011] The blocking part is a second bent section that bends toward the connecting section, and the connecting section, the first bent section and the second bent section cooperate to form the hanging channel;

[0012] Wherein, one end of the second bend segment facing the first bend segment is connected to the other end of the first bend segment, and the end of the second bend segment away from the first bend segment is spaced apart from the connecting segment to form the clearance opening.

[0013] According to the present invention, a windproof clothes hanger is provided on the clothes hanger body, one end of the guide section is connected to the connecting section, and the other end is connected to the clothes hanger body;

[0014] The guide section and the second bending section are arranged at intervals. A portion of the guide section is arranged corresponding to the avoidance opening, and another portion of the guide section and the area on the second bending section near the avoidance opening are projected onto each other.

[0015] According to the present invention, a windproof coat hanger is provided, wherein the guide section has an arc-shaped or straight cross-section.

[0016] According to the present invention, a windproof clothes hanger is provided, wherein the guide section has a first corner at the connection between the guide section and the clothes hanger body, and the second bending section has a second corner at one end away from the first bending section, and the second corner extends to the clearance opening.

[0017] According to the present invention, a windproof clothes hanger is provided with at least two first anti-slip protrusions on the hook, and the two first anti-slip protrusions are arranged at intervals within the hanging channel.

[0018] According to the present invention, a windproof clothes hanger is provided, wherein the clothes hanger body is provided with at least two second anti-slip protrusions, and the two second anti-slip protrusions are arranged at intervals on both sides of the hook.

[0019] According to the present invention, a windproof clothes hanger is provided in the body of the clothes hanger, wherein at least two hooks are provided.

[0020] According to the present invention, a windproof coat hanger is provided, wherein the cross-section of the hook is C-shaped or J-shaped.

[0021] According to the present invention, a windproof clothes hanger is provided, the hanger body comprising:

[0022] crossbar;

[0023] Two side bars are located on opposite sides of the crossbar. At least one side bar is connected to the hook. One end of the two side bars is connected to each other, and the other end of the two side bars corresponds to and is connected to both ends of the crossbar.

[0024] The windproof coat hanger provided by this utility model employs a blocking part that cooperates with the main body. The blocking part extends between the hanging channel and the clearance opening to interfere with the relative movement direction of the hook and the suspension unit, causing the hook's trajectory when it detaches from the suspension unit to be curved. Therefore, when subjected to external wind force, the cooperative design between the blocking part and the main body maintains the stability of the windproof coat hanger's connection with the suspension unit. Because of the blocking part, the hook and suspension unit of the windproof coat hanger must follow a curved trajectory when detaching, which increases the probability of collision between the suspension unit and the main body and blocking part of the hook during movement, and provides additional resistance and support. This effectively interferes with the wind's effect on the windproof coat hanger, reducing the possibility of it falling off. Compared with existing technologies, this utility model has a simple structure, eliminating the need for a closed loop hook or a fixing device on the hook, thus reducing production costs. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of the first embodiment of the windproof coat hanger provided by this utility model;

[0027] Figure 2 yes Figure 1 A schematic diagram of another embodiment where the guide section has a first corner and the blocking section has a second corner;

[0028] Figure 3 This is a schematic diagram of the structure of the second embodiment of the windproof coat hanger provided by this utility model;

[0029] Figure 4 This is a structural schematic diagram of the third embodiment of the windproof coat hanger provided by this utility model;

[0030] Figure 5 This is a structural schematic diagram of the fourth embodiment of the windproof coat hanger provided by this utility model;

[0031] Figure 6 This is a structural schematic diagram of the fifth embodiment of the windproof coat hanger provided by this utility model;

[0032] Figure 7 This is a structural schematic diagram of the sixth embodiment of the windproof coat hanger provided by this utility model;

[0033] Figure 8This is a structural schematic diagram of the seventh embodiment of the windproof coat hanger provided by this utility model.

[0034] Figure label:

[0035] 10. Hanger body; 11. Guide section; 12. First corner; 13. Hook; 14. Crossbar; 15. Side bar;

[0036] 20. Hook; 21. Main body; 211. Connecting section; 212. First bending section; 22. Blocking section; 23. Clearance opening; 24. Hanging channel; 25. Second corner; 30. Suspension unit; 41. First anti-slip protrusion; 42. Second anti-slip protrusion. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0038] The following is combined Figures 1-8 This invention describes a windproof coat hanger.

[0039] Reference Figures 1 to 8 As shown, this utility model provides a windproof coat hanger, including: a coat hanger body 10; a hook 20 connected to one side of the coat hanger body 10, the hook 20 including a main body 21 and a blocking part 22, the main body 21 being at least partially configured as a bending area; the blocking part 22 and the main body 21 cooperate to form an avoidance opening 23 and a hooking channel 24 for cooperating with a suspension unit 30, one side of the hooking channel 24 being connected to the outside through the avoidance opening 23, and the diameter of the avoidance opening 23 being smaller than the inner diameter of the hooking channel 24; wherein, the blocking part 22 extends between the hooking channel 24 and the avoidance opening 23 to interfere with the relative movement direction of the hook 24 and the suspension unit 30, and to make the movement trajectory of the hook 24 relative to the suspension unit 30 when it moves to disengage curved.

[0040] It should be noted that the aforementioned hanging unit 30 is a clothes drying rod, clothesline, etc.

[0041] The windproof coat hanger provided by this utility model employs a blocking part 22 that cooperates with the main body 21. The blocking part 22 extends between the hanging channel 24 and the clearance opening 23 to interfere with the relative movement direction of the hook 20 and the suspension unit 30, causing the movement trajectory of the hook 20 relative to the suspension unit 30 to be curved when it detaches. Therefore, when subjected to external wind force, the cooperation design between the blocking part 22 and the main body 21 can maintain the stability of the windproof coat hanger and the suspension unit 30 connection. Due to the setting of the blocking part 22, the hook 20 and the suspension unit 30 of the windproof coat hanger need to follow a curved movement trajectory when detaching, which helps to increase the probability of collision between the suspension unit 30 and the main body 21 and the blocking part 22 of the hook 20 when the coat hanger moves, and provides additional resistance and support, effectively interfering with the effect of wind on the windproof coat hanger and reducing the possibility of falling off. Compared with the prior art, this utility model has a simple structure and does not require the hook 20 to be set as a closed loop or to have a fixing device on the hook 20, which helps to reduce production costs.

[0042] Reference Figure 1 , Figure 2 and Figure 3 The image shows some embodiments of the hook 20 of this utility model, a windproof clothes hanger. The main body 21 includes a connecting section 211 and a first bent section 212. One end of the connecting section 211 is connected to the clothes hanger body 10, and the other end is connected to one end of the first bent section 212. The blocking part 22 is a second bent section that bends towards the connecting section 211. The connecting section 211, the first bent section 212, and the second bent section cooperate to form a hanging channel 24. The end of the second bent section facing the first bent section 212 is connected to the other end of the first bent section 212, and the end of the second bent section away from the first bent section 212 has a gap with the connecting section 211 to form a clearance opening 23. Through the above structure, the combination of the connecting section 211, the first bent section 212, and the second bent section forms the hanging channel 24, which can restrict the relative movement of the hook 20 and the suspension unit 30 in the vertical direction, keeping them stable. The hanging channel 24 provides a relatively enclosed space, reducing the direct effect of wind on the suspension unit 30.

[0043] In this embodiment, the center of the hanging channel 24 intersects the end of the hanger body 10 perpendicularly connected to the second bend, away from the first bend segment 212. When encountering strong winds, the intersection of the vertical line with the end of the second bend segment away from the first bend segment 212 helps to obstruct the downward force of the wind, increasing the resistance to the hook 20 sliding off due to the wind. Of course, in some embodiments, the center of the hanging channel 24 may not intersect the end of the hanger body 10 perpendicularly connected to the second bend segment away from the first bend segment 212; this is not a limitation.

[0044] Understandably, referring to Figure 1In this embodiment, the distance from the end face of the blocking part 22, i.e. the second bent end, away from the first bent section 212, to the vertical line connecting the two sides of the hanger body 10 is less than the distance between the two sides. That is, it is narrow in the middle and wide on both sides. The width of the narrow part in the middle is greater than the diameter or the maximum width of the hanging unit 30, so that the user can find the position of the entrance and exit.

[0045] It should be noted that, referring to Figure 1 The cross-section of the connecting segment 211 is straight. In some embodiments, the cross-section of the connecting segment 211 is curved, etc., and this is not limited here; see reference. Figure 1 Both the first bending segment 212 and the second bending segment are concave arc-shaped recesses facing away from the hook-up channel 24; refer to Figure 3 The first bending segment 212 is arc-shaped, and the second bending segment is L-shaped; of course, in some embodiments, the second bending segment may be an inwardly concave arc-shaped segment that is recessed toward the hook-up channel 24, which is not limited here.

[0046] Reference Figure 1 , Figure 2 and Figure 3 In some embodiments of this utility model, a guide section 11 is provided on the clothes hanger body 10. One end of the guide section 11 is connected to the connecting section 211, and the other end is connected to the clothes hanger body 10. The guide section 11 and the second bending section are arranged at intervals. A part of the guide section 11 is arranged corresponding to the avoidance opening 23, and the other part of the guide section 11 and the area on the second bending section near the avoidance opening 23 are overlapped by their orthographic projections.

[0047] With the above structure, under human intervention, the hook 20 can be fitted with the suspension unit 30 under the guidance of the guide section 11. The suspension unit 30 is located in the hanging channel 24. Alternatively, under the guidance of the guide section 11, the hook 20 and the suspension unit 30 can move relative to each other and pass through the clearance opening 23 so that the suspension unit 30 and the windproof coat hanger 20 can be separated. At the same time, a part of the guide section 11 is arranged corresponding to the clearance opening 23, and another part of the guide section 11 and the area near the clearance opening 23 on the second bending section have their orthogonal projections overlapping. When encountering strong winds, after the wind enters the hanging channel 24, the wind force will be obstructed and subjected to force in the corresponding area of ​​the guide section 11, thereby keeping the hanging channel 24 in coordination with the suspension unit 30 and reducing the risk of the windproof coat hanger falling off.

[0048] Reference Figure 1 , Figure 2 and Figure 3The guide segment 11 has an arc-shaped cross-section. In this embodiment, the arc of the area where the guide segment 11 overlaps with the orthographic projection of the second bending segment is consistent, so that the suspension unit 30 can be positioned in the hanging channel 24 along the clearance opening 23 under human intervention. In some embodiments, the arc of the area where the guide segment 11 overlaps with the orthographic projection of the second bending segment may not be consistent, or they may not be parallel. In other embodiments, the cross-section of the guide segment 11 may be straight, etc., which is not limited here.

[0049] Reference Figure 2 In some embodiments, the guide section 11 has a first angle 12 at the connection with the hanger body 10, and the end of the second bending section away from the first bending section 212 has a second angle 25, which extends to the clearance opening 23. This structure facilitates quick connection between the user and the hanging unit 30 and the hanging channel 24, allowing the hanging unit 30 to enter and exit the hanging channel 24 through the clearance opening 23. Furthermore, the arrangement of the guide section 11, the first angle 12, and the second angle 25, along with the design of the hanging channel 24 and the hanging unit 30, ensures that the second angle 25 acts as a barrier against wind, improving stability and reliability.

[0050] It should be noted that the second corner 25 mentioned above can be bent toward the hook-up channel 24, or the second corner 25 can be a spherical end point, etc., and there is no limitation here.

[0051] Reference Figure 4 In some embodiments of the hook 20 of this utility model, the main body 21 is a concave arc-shaped bent rod recessed away from the hooking channel 24, and the blocking part 22 is an inclined rod connected to one end of the bent rod. The inclined rod is inclined towards the hooking channel 24, and the inclined rod and the bent rod cooperate to form the hooking channel 24 and the clearance opening 23. By blocking the suspension unit 30 from collision by the blocking part 22, it is beneficial to increase the probability that the hook 20 and the suspension unit 30 can move relative to each other so that the hooking channel 24 is once again engaged with the suspension unit 30. It can be understood that the cross-section of the inclined rod is straight or arc-shaped, and is not limited here.

[0052] Reference Figure 5 and Figure 6The image shows another embodiment of the windproof coat hanger of this utility model. The main body 21 is a bent rod, one end of which is connected to the coat hanger body 10. The blocking part 22 is a rod, one end of which is connected to the coat hanger body 10. The rod and the bent rod are arranged at intervals to form a hanging channel 24 and a clearance opening 23. The rod is located within the area covered by the bend of the bent rod, and the height of the end face of the rod away from the connection position with the coat hanger body 10 is higher than the height of the end face of the bent rod away from the connection position with the coat hanger body 10. With the above structure, the clearance opening 23 faces the coat hanger body 10, and the hanging channel 24 is in contact with the suspension unit 30 at least on its upper side. When the wind is blowing, the rod needs to avoid the suspension unit 30, and the bent rod needs to rotate relative to the suspension unit 30 to move upward so that the hook 20 can be disengaged from the suspension unit 30, thereby improving stability and reliability.

[0053] Reference Figure 5 In this embodiment, the bent rod is formed by folding multiple straight edges, with an included angle of 90 degrees between adjacent edges, and the rod body is a vertical rod perpendicular to the hanger body 10; in other embodiments, the included angle between adjacent edges is 80 degrees or 85 degrees, etc., which is not limited here; see reference. Figure 6 In this embodiment, both the bent rod and the rod body are concave arc-shaped, facing away from the hook-up channel 24.

[0054] Reference Figure 7 In some embodiments of the hook 20 of this utility model, the main body 21 is a concave arc-shaped bent rod recessed away from the hooking channel 24, and the blocking part 22 is a curved or straight rod located outside the area enclosed by the bending of the main body 21. With this structure, when subjected to wind force, if the suspension unit 30 is in the corresponding avoidance opening 23, the blocking part 22 will prevent collisions with the suspension unit 30, which helps increase the probability that the hook 20 and the suspension unit 30 will move relative to each other, allowing the hooking channel 24 to be re-engaged with the suspension unit 30.

[0055] Reference Figure 8 In some embodiments of the hook 20 of this utility model, the main body 21 and the blocking part 22 are integral structures. The main body 21 and the blocking part 22 cooperate to make the hook 20 spiral. The hanging channel 24 is the center of the spiral. One end of the blocking part 22 is the starting point of the spiral. The other end of the blocking part 22 is connected to one end of the main body 21. The other end of the main body 21 is located on the side of the blocking part 22 away from the hanging channel 24, and cooperates to form an avoidance opening 23. Both sides of the main body 21 are connected to the clothes hanger body 10, which increases the relative movement stroke between the hanging unit 30 and the hook 20, which helps to prevent the hook 20 from falling off the hanging unit 30.

[0056] Understandably, under human traction, the shape of the hook 20 enables the suspension unit 30 to engage or disengage with the hook 20; however, under wind force, the movement of the hook 20 when it detaches from the suspension unit 30 will be affected by the shape of the hook 20.

[0057] Reference Figure 1 In some embodiments of this utility model, the hook 20 is provided with two first anti-slip protrusions 41, which are spaced apart and located within the hooking channel 24. With this structure, a portion of the suspension unit 30 can extend between the two first anti-slip protrusions 41, further increasing the resistance when the hook 20 detaches from the suspension unit 30. The structure is simple and easy to manufacture.

[0058] In some embodiments of this utility model, the clothes hanger body 10 is provided with two second anti-slip protrusions 42, which are arranged at intervals on both sides of the hook 20. This can reduce the likelihood of clothes falling off the clothes hanger body 10. The structure is simple and easy to manufacture.

[0059] It should be noted that the number of the first anti-slip protrusion 41 and the second anti-slip protrusion 42 mentioned above can also be three, four or more, etc., and is not limited here.

[0060] Reference Figure 1 In some embodiments of this utility model, the clothes hanger body 10 is provided with two hooks 13, which are used to hang suspenders, thin shoulder straps or other similar clothing to ensure that they do not easily slip off.

[0061] Specifically, in this embodiment, the hook 13 has a C-shaped cross-section. With this structure, the opening of the C-shaped hook is very small, allowing clothing such as tank tops to be easily hung inside even with manual intervention. Furthermore, due to the small opening, clothing such as tank tops is unlikely to fall out of the C-shaped hook in the wind. It should be noted that the hook 20 is made of plastic and has a certain degree of elasticity to facilitate user use and improve durability. In some embodiments, the cross-section of the hook 13 may be J-shaped or other shapes, which are not limited here.

[0062] It should be noted that in this embodiment, the two hooks 13 are arranged facing each other. Of course, in some embodiments, the two hooks 13 are arranged facing away from each other, which is not limited here.

[0063] Reference Figure 4 , Figure 7 and Figure 8In some embodiments, the clothes hanger body 10 includes: a horizontal bar 14; two side bars 15, which are located on opposite sides of the horizontal bar 14 respectively. At least one side bar 15 is connected to a hook 20. One end of the two side bars 15 is connected to each other, and the other end of the two side bars 15 corresponds to and is connected to both ends of the horizontal bar 14. The structure is simple and easy to manufacture.

[0064] It is understood that, in this embodiment, reference is made to... Figures 1 to 3 as well as Figure 5 and Figure 6 The two side rods 15 are indirectly connected at their opposite ends via guide sections 11; see reference. Figure 4 and Figure 7 The two side rods 15 are directly connected at their opposite ends; refer to Figure 8 The two side bars 15 are indirectly connected at opposite ends via hooks 20; see reference. Figures 1 to 4 One of the side bars 15 is directly connected to the hook 20, and the blocking part 22 is connected to the main body 21; see reference. Figure 5 and Figure 6 The main body 21 is directly connected to one of the side rods 15, and the blocking part 22 is directly connected to the guide section 11; see reference. Figure 7 The main body 21 is directly connected to one of the side rods 15, and the blocking part 22 is directly connected to the other side rod 15.

[0065] Reference Figure 1 In this embodiment, the two second anti-slip protrusions 42 are respectively provided on the side of the two side rods 15 facing the hook 20; the two hooks 13 are respectively provided on the other side of the two side rods 15 facing away from the hook 20.

[0066] In some embodiments, the two side bars 15 may be configured as a straight structure; it is understood that in other embodiments, both side bars 15 are configured as anti-shoulder curves to adapt to the shoulder shape of the garment, which can better protect the shoulder of the garment, avoid deformation and indentation, and provide a flat hanging effect.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A windproof coat hanger, characterized in that, include: Clothes hanger body (10); A hook (20) is attached to one side of the hanger body (10). The hook (20) includes a main body (21) and a blocking part (22). The main body (21) is at least partially configured as a bending area. The blocking part (22) cooperates with the main body part (21) to form a clearance opening (23) and a mounting channel (24) for cooperating with the suspension unit (30). One side of the mounting channel (24) is connected to the outside through the clearance opening (23), and the diameter of the clearance opening (23) is smaller than the inner diameter of the mounting channel (24). The blocking part (22) extends between the hook channel (24) and the clearance opening (23) to interfere with the relative movement direction of the hook (20) and the suspension unit (30), and to make the movement trajectory of the hook (20) relative to the suspension unit (30) when it moves to disengage curved. The main body (21) includes a connecting section (211) and a first bending section (212). One end of the connecting section (211) is connected to the hanger body (10), and the other end is connected to one end of the first bending section (212). The blocking part (22) is a second bent section that bends toward the connecting section (211). The connecting section (211), the first bent section (212) and the second bent section cooperate to form the hanging channel (24). Wherein, one end of the second bend segment facing the first bend segment (212) is connected to the other end of the first bend segment (212), and the end of the second bend segment away from the first bend segment (212) is spaced from the connecting segment (211) to form the clearance opening (23).

2. The windproof coat hanger according to claim 1, characterized in that, The hanger body (10) is provided with a guide section (11), one end of the guide section (11) is connected to the connecting section (211), and the other end is connected to the hanger body (10). The guide section (11) is arranged at intervals with the second bending section. A part of the guide section (11) is arranged corresponding to the avoidance opening (23), and the other part of the guide section (11) coincides with the orthographic projection of the area on the second bending section near the avoidance opening (23).

3. The windproof coat hanger according to claim 2, characterized in that, The cross-section of the guide section (11) is arc-shaped or straight.

4. The windproof coat hanger according to claim 2, characterized in that, The guide section (11) has a first corner (12) at the connection with the hanger body (10), and the second bending section has a second corner (25) at the end away from the first bending section (212), and the second corner (25) extends to the clearance opening (23).

5. The windproof coat hanger according to claim 4, characterized in that, The hook (20) is provided with at least two first anti-slip protrusions (41), and the two first anti-slip protrusions (41) are arranged at intervals within the hooking channel (24).

6. The windproof coat hanger according to claim 4, characterized in that, The hanger body (10) is provided with at least two second anti-slip protrusions (42), which are arranged at intervals on both sides of the hook (20).

7. The windproof coat hanger according to claim 4, characterized in that, The clothes hanger body (10) is provided with at least two hooks (13).

8. The windproof coat hanger according to claim 7, characterized in that, The cross-section of the hook (13) is C-shaped or J-shaped.

9. The windproof coat hanger according to any one of claims 1 to 8, characterized in that, The clothes hanger body (10) includes: Horizontal bar (14); Two side bars (15) are located on opposite sides of the crossbar (14). At least one side bar (15) is connected to the hook (20). One end of the two side bars (15) is connected to each other. The other end of the two side bars (15) corresponds to and is connected to both ends of the crossbar (14).

Images