Hanging hole sleeve, airing rod and clothes airing machine

Abstract

The utility model relates to a hanging hole sleeve, an airing rod and a clothes airing machine. The hanging hole sleeve is installed in a hole site of an airing rod main body and comprises a fixing part which is arranged on one side of the hole site and abuts against the airing rod main body, and the fixing part extends along the hole site to form a hanging hole part matched with the hole site; the riveting part is connected with the hanging hole part, penetrates through the hole site from one side of the hole site where the fixing part is located to be arranged on the other side of the hole site, and is pressed and riveted to abut against the airing rod main body. The hanging hole sleeve disclosed by the utility model can be quickly riveted on an airing rod main body, and is firm in connection and not easy to loosen; the hanging hole sleeve is provided with the long-strip-shaped hanging hole with the larger size, a user can hang the clothes hanger more conveniently, and the situation that the clothes hanger frequently scratches the hanging hole sleeve, and consequently the hanging hole sleeve is loosened and falls off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of clothes drying machines, in particular to a hanging hole sleeve, a clothes drying rod and a clothes drying machine. Background Art

[0002] The clothes drying machine has a plurality of clothes hanging holes arranged at intervals along the length direction on the clothes drying rod, and the hooks of the hangers are hung in the clothes hanging holes. Since the clothes hanging holes are usually directly stamped and formed, there will be burrs on the clothes hanging holes. In order to prevent the burrs from scratching the user, and to prevent the clothes hanging holes from directly contacting the hangers and scratching the hangers, a hanging hole cover is usually clamped in each clothes hanging hole to cover the burrs.

[0003] Existing hanging hole covers are usually made of plastic material that is prone to aging; and the hanging hole covers are directly clamped in the holes of the clothes drying rod. When users hang clothes, the hangers will often scratch the hanging hole covers, which can easily cause the hanging hole covers to loosen and affect user use. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a hanging hole sleeve, which has a long hanging hole that can be firmly riveted to the main body of the clothes drying rod and is not easy to crack or loosen; and the long hanging hole of the hanging hole sleeve is larger in size than the traditional round hanging hole, which is more convenient for users to hang clothes hangers and avoid the clothes hangers frequently scratching the hanging hole sleeve, causing the hanging hole sleeve to loosen and fall off.

[0005] Another object of the utility model is to provide a clothes drying rod and clothes drying machine with a hanging hole cover that is not easy to loosen, which can effectively reduce the failure rate and extend the service life, and provide a better user experience.

[0006] A hanging hole sleeve is installed in a long strip hole of a clothes drying rod body, comprising:

[0007] A fixing part is arranged at one side of the hole and abuts against the main body of the drying rod, and the fixing part extends along the hole to form a hanging hole part adapted to the hole;

[0008] The riveting part is connected to the hanging hole part, passes through the hole from one side of the hole where the fixing part is located and is arranged on the other side, and is abutted against the drying rod body by riveting.

[0009] Furthermore, the hanging hole portion and the riveted portion are in a full oval shape or a half oval shape.

[0010] Furthermore, the fixing portion 11 is an arc-shaped surface convex outward and abuts against the drying rod body 20, and the ratio of the arc height H1 to the chord length L1 satisfies: 0.15

[0011] ​Furthermore, the riveted portion is formed into an outwardly convex arc surface after being riveted, and abuts against the drying rod body 20, and the ratio of the arc height H2 to the chord length L2 satisfies: 0.15 <H2 / L2<0.6。

[0012] Furthermore, the ratio of the arc height H2 of the riveted portion 124 after being formed by press riveting to the arc height H1 of the fixed portion satisfies: 0.2 <H2 / H1<1。

[0013] Furthermore, after the riveting portion 124 is formed by press riveting, the ratio of the chord length L2 to the chord length L1 of the fixing portion satisfies: 0.2 <L2 / L1<2。

[0014] Furthermore, the thickness of the arc-shaped parts at both ends of the riveted part in the length direction is greater than the thickness of the middle plane part thereof.

[0015] Furthermore, the hanging hole portion is provided with one or more anti-slip protrusions along its length direction, so as to prevent the clothes hanger from sliding on the hanging hole portion.

[0016] Furthermore, the hanging hole sleeve also includes:

[0017] At least one gasket, sandwiched between the hole and the hanging hole;

[0018] The hanging hole portion is provided with at least one notch, and the gasket's own elasticity enables the gasket portion to protrude from the notch and abut against the hanger.

[0019] A clothes drying rod, comprising:

[0020] The main body of the drying rod is provided with a plurality of long strip-shaped holes along its length direction;

[0021] Several hanging hole sleeves provided by the utility model are arranged corresponding to the hole positions and can be riveted to the clothes drying rod body.

[0022] A clothes drying machine comprises: a clothes drying rod provided by the utility model.

[0023] The beneficial effects of the utility model are:

[0024] (1) The hanging hole sleeve is made of relatively rigid metal material, which can be firmly riveted to the main body of the drying rod, and is strong, wear-resistant and not easy to loosen;

[0025] (2) A larger long hanging hole is provided, which is more convenient for users to hang clothes hangers and avoids frequent scratching of the hanging hole cover by the hanger, causing the hanging hole cover to loosen and fall off;

[0026] (3) By designing the hanging hole sleeve into a waist shape, cracking during the riveting process can be reduced and the rigidity of the hanging hole sleeve can be improved;

[0027] (4) Set a reasonable riveting shape to improve the stability of the hanging hole sleeve after riveting;

[0028] (5) By arranging a gasket made of soft rubber material between the hanging hole part and the hole position, the anti-slip and noise reduction performance of the hanging hole sleeve is improved.

[0029] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the structure of a drying rod provided in an embodiment of the present application;

[0031] Figure 2 A structural diagram of a hanging hole sleeve provided in an embodiment of the present application Figure 1 ;

[0032] Figure 3 This is a schematic diagram of the installation of the hanging hole sleeve;

[0033] Figure 4 The structure diagram of the hanging hole sleeve Figure 2 ;

[0034] Figure 5 It is the left view of the hanging hole sleeve;

[0035] Figure 6 for Figure 5 AA section view;

[0036] Figure 7 for Figure 6 A partial enlarged view of

[0037] Figure 8 It is a cross-sectional view of a square hanging hole sleeve;

[0038] Fig. 9 for Figure 8 A partial enlarged view of

[0039] Fig.10 The structure diagram of the hanging hole sleeve Figure 3 ;

[0040] Fig.11 for Fig.10 A partial enlarged view of .

[0041] In the figure: 100-drying rod; 10-hanging hole sleeve; 11-fixing part; 111-hanging hole; 12-riveted part; 121-first riveted plate; 122-second riveted plate; 123-hanging hole part; 1231-notch; 124-riveted part; 13-gasket; 131-anti-slip protrusion; 20-drying rod body; 21-hole position. DETAILED DESCRIPTION

[0042] 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.

[0043] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] See also Figure 1-4 The embodiment of the present application provides a hanging hole sleeve, which is installed in the long strip hole position 21 of the main body 20 of the clothes-drying rod, and includes: a fixing portion 11 and a riveting portion 124. The fixing portion 11 is arranged at one side of the hole position 21 and abuts against the main body 20 of the clothes-drying rod. The fixing portion 11 extends along the hole position 21 to have a hanging hole portion 123 adapted to the hole position 21, and the middle of the hanging hole portion 123 is a hanging hole 111 for hanging a hanger. The riveting portion 124 is connected to the hanging hole portion 123, passes through the hole position 21 from one side of the hole position 21 where the fixing portion 11 is located, and is arranged at the other side of the hole position 21. The riveting portion 124 abuts against the main body 20 of the clothes-drying rod by riveting, so that the hanging hole sleeve 10 is fixed on the main body 20 of the clothes-drying rod.

[0046] Furthermore, when the traditional circular metal hanging hole sleeve is riveted and flanging, the riveted portion 124 extends 360° in the direction away from the center of the circle, and the material is prone to cracking before it can compensate for the rapid feeding or moving of the material. In practical applications, in order to avoid cracking, a softer aluminum material is usually used to facilitate riveting, but the use of a softer aluminum material will reduce the fixing performance between the hanging hole sleeve and the clothes-drying rod. The hanging hole sleeve 10 provided in the embodiment of the present application is made of metal material, preferably a metal material with a ductility of 40-60% and a thickness of 0.2-0.5 mm, such as stainless steel, hard aluminum alloy, etc. This type of metal sheet is easy to bend, which facilitates the fixing of the hanging hole sleeve 10 to the clothes-drying rod body 20 by riveting. Compared with the traditional plastic hanging hole sleeve, the hanging hole sleeve 10 made of this material has good rigidity, high wear resistance, a stronger connection with the clothes-drying rod body 20, is not easy to fall off when scratched by the hanger, and has better stability.

[0047] See also Figure 1-3 Furthermore, in some embodiments, the cross-sectional shape of the fixing portion 11 is an outwardly convex arc, and its outer edge abuts against a side surface of the drying rod body 20 .

[0048] Specifically, the arc height of the fixing portion 11 is defined as H1, and the chord length of the fixing portion 11 is defined as L1. It is understandable that when the ratio of H1 / L1 is too small, the arc height of the fixing portion 11 is low and the chord length is large. During stamping, the mold strength needs to be enhanced to enhance the internal stress caused by flanging. In this way, the stamping tonnage needs to be increased, resulting in increased costs. At the same time, when the ratio of H1 / L1 is too small, the riveted portion 124 needs to be bent at a larger angle relative to the fixing portion 11 during the subsequent riveting process, and its rebound shape becomes larger, resulting in poor stability of the hanging hole sleeve after riveting. In addition, if the chord length of the fixing portion 11 is too large, it will cause a certain degree of riveting cracking, affecting the rigidity of the hanging hole sleeve 10.

[0049] When the ratio of H1 / L1 is too large, the arc height of the fixing portion 11 is higher and the chord length is smaller, the displacement space of the edge of the hole position 21 in the hanging hole sleeve 10 is larger, and when the hanging hole sleeve 10 is collided with the clothes hanger, the end near the hanging hole 111 is more likely to shift relative to the hole position of the clothes drying rod, and the fixing stability between the hanging hole sleeve 10 and the clothes drying rod after riveting is poor; and when the arc height of the fixing portion 11 is higher, the overall arc height of the hanging hole sleeve 10 after riveting in the direction perpendicular to the plane of the clothes drying rod is too large, which makes it easier to collide with the clothes hanger, causing the hanging hole sleeve 10 to loosen.

[0050] Preferably, H1 / L1=0.15-0.6. Within this range, the stamping process of the fixing portion 11 and the subsequent riveting process are smoother, so that the rigidity and stability of the hanging hole sleeve 10 are better. More preferably, H1 / L1=0.2-0.5.

[0051] Similarly, after being formed by press riveting, the riveting part has an arc surface protruding outward and abuts against the main body of the drying rod. Define the arc height of the riveting part 124 as H2, its chord length as L2, and the ratio of its arc height to the chord length is 0.15 - 0.6. Within this range, the riveting performance of the hanging hole sleeve is stable, and the integrity and appearance of the drying rod are better. More preferably, H2 / L2 = 0.2 - 0.5.

[0052] Furthermore, after being formed by press riveting, the ratio of the arc height H2 of the riveting part 124 to the arc height H1 of the fixing part satisfies: 0.2 < H2 / H1 < 1. Within this range, the required stamping tonnage is small, the riveting part 124 is more easily formed by press riveting, and the hanging hole sleeve after riveting has better stability. More preferably, H2 / H1 = 0.2 - 0.5.

[0053] Furthermore, after being formed by press riveting, the ratio of the chord length L2 of the riveting part 124 to the chord length L1 of the fixing part 11 satisfies: 0.2 < L2 / L1 < 2. Within this range, the riveting part 124 is more easily formed by stamping, and the hanging hole sleeve after riveting has better stability. However, when this ratio is too large, too much material is required, and the required stamping pressure is also greater. Preferably, L2 / L1 = 0.5 - 1.

[0054] More preferably, the chord length of the riveting part 124 is equal to the chord length of the fixing part 11. In this way, the riveting part 124 can be riveted to form a shape symmetrical to the fixing part 11, making the overall appearance of the drying rod more beautiful and the integrity better.

[0055] Furthermore, in some embodiments, the outer edge of the fixing part 11 extends outward along the side surface of the main body 20 of the drying rod to form an outer edge. When the hanging hole sleeve 10 is riveted to the main body 20 of the drying rod, this outer edge abuts against the side surface of the main body 20 of the drying rod, thus achieving an aesthetic effect.

[0056] Furthermore, in some embodiments, the hanging hole sleeve 10 is waist-shaped. During the flanging and riveting process, the planar extension part in the middle of the hanging hole sleeve 10 can compensate for the feeding of the arc-shaped end to a certain extent, so as to reduce the situation of riveting cracking caused by insufficient feeding of the arc-shaped end during press riveting. In addition, compared with the traditional circular hole, the size of the hanging hole 111 is larger, so that when the user hangs the clothes hanger, there is a larger space, effectively avoiding the frequent scraping of the clothes hanger against the hanging hole sleeve 10 during the process of hanging the clothes hanger, resulting in the loosening of the hanging hole sleeve 10.

[0057] It can be understood that before riveting, the hanging hole portion 123 and the riveting portion 124 are an annular sheet structure that extends in one piece. In some embodiments, the annular sheet structure is in a full waisted circular shape and may include multiple riveting sheets, which are connected along the circumference of the hanging hole 111. As an example, the full waisted circular annular sheet structure includes two parallel and spaced planar first riveting sheets 121, and arc-shaped second riveting sheets 122 symmetrically arranged on both sides of the two first riveting sheets 121; the second riveting sheets 122 and the first riveting sheets 121 are arranged to form a waist-shaped hanging hole 111. During the riveting process, the two first riveting sheets 121 can effectively compensate for the feeding of the two second riveting sheets 122 to reduce the risk of cracking of the second riveting sheets 122 during the riveting process.

[0058] See also Figure 4 In some other embodiments, the annular sheet structure is semi-circular. In this case, the riveting pressure can be reduced, and the risk of cracking of the hanging hole sleeve during riveting can be reduced, making it easier to rivet the hanging hole sleeve onto the main body of the clothes drying rod.

[0059] In some other embodiments, the annular sheet structure may be rectangular, including two parallel and spaced first planar riveted sheets 121, and planar second riveted sheets 122 symmetrically disposed on both sides of the first riveted sheets 121, the second riveted sheets 122 and the first riveted sheets 121 being sequentially spaced and connected to form a rectangular hanging hole 111. In some other embodiments, the cross-sectional shape of the riveted portion 12 may also be an elliptical or diamond shape, which is conducive to hanging clothes on a hanger, but is not limited thereto.

[0060] See also Figure 6 and Figure 7 , further, in some embodiments, the thickness of the arc-shaped end of the waist-shaped annular sheet structure is greater than the thickness of the middle plane part thereof, so as to avoid the lower rigidity of the hanging hole sleeve 10 caused by cracking at the bending part after riveting. It can be understood that when riveting, the riveted sheet is pressed outward under pressure, so that the pressing area of ​​the riveted sheet becomes larger, and the thickness becomes thinner and even cracks closer to the edge. In this case, the rigidity of the riveted part 124 deteriorates, and the connection with the main body 20 of the drying rod becomes weaker. After frequent scratches with the hanger, the hanging hole sleeve 10 is easy to fall off from the main body 20 of the drying rod. In this way, the connection between the two adjacent riveted sheets of the riveted part 124 and other positions where the thickness changes greatly after riveting are supplemented, so that the thickness of these parts is larger, which is used to resist the thinning and cracking during the pressing process. In some embodiments, the thickness difference between the position where the riveted part 124 is bent along the circumference direction of the hanging hole 111 and its plane position is 0.5-1.5mm. Preferably, the thickness difference is 1mm.

[0061] See also Figure 8 and Fig. 9For the hanging hole sleeve 10 with a rectangular hanging hole 111, the connection between the first rivet piece 121 and the second rivet piece 122 is filled with material. For the hanging hole sleeve 10 with a waist-shaped hanging hole 111, the connection between the first rivet piece 121 and the second rivet piece 122, as well as the arc-shaped second rivet piece 122 can be appropriately filled with material to resist cracking during the riveting process. The specific thickness of the filling material is not described in detail here.

[0062] See also Fig.10 and Fig.11 Furthermore, the hanging hole sleeve 10 is also provided with one or more anti-slip protrusions 131, which are used to prevent the clothes hanger from sliding on the hanging hole portion 123 and generating noise, thereby affecting the user's perception.

[0063] As a specific embodiment, the hanging hole sleeve 10 also includes at least one gasket 13, which is made of soft rubber and is clamped between the hole position 21 and the hanging hole portion 123. The hanging hole portion 123 can have one or more notches 1231, and the gasket 13 is squeezed. Since its elastic part protrudes from the notch 1231, it can directly abut against the clothes hanger. Specifically, the gasket 13 can be arranged around the entire periphery of the hole position 21, or it can be only one section, clamped in the working area where the hanging hole portion 123 contacts the hanger. The gasket 13 can be silicone, elastic rubber or porous material soft rubber, which can be used to prevent the hanging hole sleeve 10 from slipping, and can also absorb the noise generated by the friction and collision between the hanger and the hanging hole sleeve 10, thereby achieving a noise reduction effect. In addition, the gasket 13 can be partially clamped between the flange and the main body of the drying rod 20 after the riveted portion 124 is riveted, thereby increasing the friction between the riveted portion 124 and the main body of the drying rod 20, thereby preventing the hanging hole sleeve 10 from moving relative to the main body of the drying rod 20, and further improving the connection stability between the hanging hole sleeve 10 and the main body of the drying rod 20.

[0064] As another specific implementation, the working surface of the hanging hole portion 123 in contact with the hanger is provided with an anti-skid layer to increase the friction between the hanging hole portion 123 and the hanger. Furthermore, the working area can also be provided with a wavy pattern to further improve the anti-skid performance of the hanging hole sleeve 10.

[0065] It should be noted that, under the premise that no conflict occurs, those skilled in the art can freely combine and superimpose the above-mentioned additional technical features.

[0066] See also Figure 1The embodiment of the present application also provides a clothes-drying rod 100, comprising a clothes-drying rod body 20 and several hanging hole sleeves 10 in the embodiment of the present application. The clothes-drying rod body 20 is provided with several long strip-shaped holes 21 along its length direction. Several hanging hole sleeves 10 correspond to the holes 21 one by one, and their fixing parts 11 and riveted parts 124 are respectively connected to the two ends of the hanging hole part 123, and at the same time abut against the two side surfaces of the clothes-drying rod body 20, and are firmly riveted to the clothes-drying rod body 20. The clothes-drying rod 100 adopts the hanging hole sleeves 10 in the embodiment of the present application, which can be firmly fixed on the clothes-drying rod body 20, is not easy to get loose, and improves the stability of the clothes-drying rod; at the same time, it can also play the role of anti-slip and noise reduction.

[0067] The embodiment of the present application also provides a clothes drying machine, including the clothes drying rod in the embodiment of the present application. The clothes drying rod in the clothes drying machine includes the hanging hole sleeve in the embodiment of the present application. The hanging hole sleeve is not easy to loosen from the clothes drying rod body, can effectively reduce the failure rate and extend the service life, and provide a better user experience.

[0068] Compared with the prior art, the beneficial effects of the hanging hole sleeve provided in the embodiment of the present application are:

[0069] (1) The hanging hole sleeve is made of relatively rigid metal material, which can be firmly riveted to the main body of the drying rod, and is strong, wear-resistant and not easy to loosen;

[0070] (2) A larger long hanging hole is provided, which is more convenient for users to hang clothes hangers and avoids frequent scratching of the hanging hole cover by the hanger, causing the hanging hole cover to loosen and fall off;

[0071] (3) By designing the hanging hole sleeve into a waist shape, cracking during the riveting process can be reduced and the rigidity of the hanging hole sleeve can be improved;

[0072] (4) Set a reasonable riveting shape to improve the stability of the hanging hole sleeve after riveting;

[0073] (5) By arranging a gasket made of soft rubber material between the hanging hole part and the hole position, the anti-slip and noise reduction performance of the hanging hole sleeve is improved.

[0074] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A hanging hole sleeve installed in a long strip hole of a clothes drying rod body, characterized in that: Comprising: A fixing part, which is arranged on one side of the hole position and abuts against the main body of the drying rod, and a hanging hole part adapted to the hole position extends along the hole position in the fixing part; A riveting part, which connects the hanging hole part, passes through the hole position from the side of the hole position where the fixing part is located to the other side, and abuts against the main body of the drying rod through press riveting.

2. A hanging hole sleeve according to claim 1, wherein: The hanging hole part and the riveting part are in an oval or semi-oval shape.

3. A hanging hole sleeve according to claim 2, wherein: The fixing part is in an arc-shaped surface protruding outward and abuts against the main body of the drying rod, and the ratio of the arc height H1 to the chord length L1 satisfies: 0.15 < H1 / L1 < 0.

6.

4. A hanging hole sleeve according to claim 3, wherein: After being press riveted, the riveting part is in an arc-shaped surface protruding outward and abuts against the main body of the drying rod, and the ratio of the arc height H2 to the chord length L2 satisfies: 0.15 < H2 / L2 < 0.

6.

5. A hanging hole sleeve according to claim 4, wherein After being press riveted, the ratio of the arc height H2 of the riveting part to the arc height H1 of the fixing part satisfies: 0.2 < H2 / H1 < 1, and the ratio of the chord length L2 to the chord length L1 of the fixing part satisfies: 0.2 < L2 / L1 < 2.

6. A hanging hole sleeve according to claim 2, wherein: The thickness of the arc-shaped parts at both ends in the length direction of the riveting part is greater than the thickness of the middle plane part.

7. A hanging hole sleeve according to claim 1, wherein: One or more anti-slip protrusions are arranged along the length direction of the hanging hole part to prevent the clothes hanger from sliding on the hanging hole part.

8. The hanging hole sleeve according to claim 7, characterized in that: Further comprising: At least one gasket, which is clamped between the hole position and the hanging hole part; At least one notch is formed in the hanging hole part, and due to the extrusion of the gasket, the elastic force of the gasket causes part of the gasket to protrude from the notch and can abut against the clothes hanger.

9. A drying rod, characterized in that: Comprising: The main body of the drying rod is provided with a plurality of long strip-shaped hole positions along its length direction; A plurality of hanging hole sleeves according to any one of claims 1-8, which are arranged corresponding to the hole positions and are riveted to the main body of the drying rod.

10. A clothes drying machine, characterized in that: Comprising: A drying rod according to claim 9.

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