Winding device and clothes airing machine

Abstract

The utility model provides a winding device and a clothes airing machine. The winding device comprises a winding wheel body, a spiral deep groove and a spiral shallow groove are formed in the outer surface of the winding wheel body, the spiral direction of the spiral deep groove is opposite to that of the spiral shallow groove, and a transition slope is arranged between the tail end of the spiral deep groove and the head end of the spiral shallow groove. According to the winding device, through the spiral deep groove and the spiral shallow groove, double helix can be achieved, the transition slope can be wound and unfolded in the spiral shallow groove and the spiral deep groove in sequence in the lifting process, the length of the winding wheel body can be effectively reduced, then the size of the winding device is reduced, and the attractiveness and practicability of the winding device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothes drying racks, in particular to a winding device and a clothes drying machine. Background Art

[0002] In the field of smart home, with the continuous development of science and technology, all aspects of family life are shifting towards automation and intelligence. As an important part of the smart home system, the smart clothes rack has become the preferred tool for modern families to dry clothes due to its convenience and efficiency. Traditional clothes racks are mostly manually operated, and the height of the clothes rack needs to be manually adjusted to accommodate clothes of different lengths. This is not only cumbersome to operate, but also inefficient. With the rise of smart home technology, smart clothes racks have emerged. It drives the hanging wire through a winding device to achieve the lifting of the clothes rack, which brings great convenience to users.

[0003] Traditional winding devices mostly adopt a one-way spiral groove design, which has obvious limitations in the winding length. When the hanging wire is long, in order to accommodate more hanging wires, the winding wheel needs to be designed longer, which not only increases the overall volume of the clothes drying rack, making the clothes drying rack visually bulky and not beautiful, but also increases the manufacturing cost and installation difficulty. Therefore, we make improvements on this and propose a winding device and a clothes drying machine. Summary of the invention

[0004] The utility model aims to solve the problem that the existing winding devices mostly adopt a one-way spiral groove design. When the hanging wire is long, the winding wheel needs to be designed to be longer, which increases the overall volume of the clothes drying rack.

[0005] In order to achieve the above-mentioned purpose of the invention, the utility model provides a winding device and a clothes drying machine to improve the above-mentioned problem.

[0006] The specific application is as follows:

[0007] A winding device comprises a winding wheel body, wherein the outer surface of the winding wheel body is provided with a spiral deep groove and a spiral shallow groove, wherein the spiral rotation directions of the spiral deep groove and the spiral shallow groove are opposite, and a transition slope is provided between the tail end of the spiral deep groove and the head end of the spiral shallow groove.

[0008] As a preferred technical solution of the present application, a suspension wire body is wound between the spiral deep groove and the spiral shallow groove, and the suspension wire body starts from the spiral deep groove.

[0009] As a preferred technical solution of the present application, the winding wheel body is provided with a driving part, and the driving part is used to drive the winding wheel body to rotate so as to realize the winding of the suspension wire body;

[0010] The driving part comprises a worm wheel, which is fixedly mounted at one end of the winding wheel body and is connected to a worm.

[0011] As a preferred technical solution of the present application, there are two worm wheels and two winding wheel bodies, and the two worm wheels are respectively connected to the two sides of the worm.

[0012] As a preferred technical solution of the present application, a through hole and a wire opening are provided on the worm wheel, and the diameter of the through hole is greater than the width of the wire opening;

[0013] One end of the suspension wire body passes through the wire opening and is fixedly connected with a stopper, the diameter of the stopper is larger than the diameter of the wire opening, and the diameter of the stopper is matched with the diameter of the through hole.

[0014] As a preferred technical solution of the present application, a wire management mechanism is provided on the side of the winding wheel body, and the wire management mechanism is used for managing the wires of the suspension wire body.

[0015] As a preferred technical solution of the present application, the wire management mechanism includes a support frame located on one side of the winding wheel body, a reciprocating screw rod body is connected to the support frame through a bearing, a slider is threadedly connected to the outer surface of the reciprocating screw rod body, a wheel frame is installed on the top of the slider, and two guide wheels are arranged on the wheel frame, and the suspension wire body is in contact with the outer surface of the guide wheel.

[0016] As a preferred technical solution of the present application, a drive motor is provided at one end of the reciprocating screw body, and the drive motor is used to drive the reciprocating screw body to rotate.

[0017] As a preferred technical solution of the present application, a connecting shaft is fixedly connected between the winding wheel body and the worm gear, and a transmission assembly is arranged between the connecting shaft and the reciprocating screw rod body.

[0018] A clothes drying machine comprises a wire winding device.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the scheme of this application:

[0021] In order to solve the problem that the winding devices in the prior art mostly adopt a unidirectional spiral groove design, when the hanging wire is long, the winding wheel needs to be designed to be longer, which increases the overall volume of the clothes drying rack, the present application can realize a double spiral by setting a spiral deep groove and a spiral shallow groove, so that the transition slope can be successively wound and unfolded in the spiral shallow groove and the spiral deep groove during the lifting process, which can effectively reduce the length of the winding wheel body, thereby reducing the volume of the winding device and improving its aesthetics and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of the winding device provided in this application;

[0023] Figure 2 A schematic diagram of the structure of the suspension wire body of the winding device provided in this application;

[0024] Figure 3 A schematic diagram of the structure of the winding device provided in this application;

[0025] Figure 4 The winding device provided in this application Figure 3 A rear view structural diagram of ;

[0026] Figure 5 A schematic diagram of the structure of the through hole of the winding device provided in the present application;

[0027] Figure 6 A schematic structural diagram of the wire management mechanism of the wire winding device provided in this application.

[0028] Indicated in the figure:

[0029] 1. winding wheel body; 101. spiral deep groove; 102. spiral shallow groove; 103. transition slope; 104. baffle;

[0030] 2. Worm wheel; 201. Worm; 202. Through hole; 203. Wire opening; 204. Connecting shaft;

[0031] 3. Suspension wire body; 301. Stopper;

[0032] 4. Wire management mechanism; 401. Support frame; 402. Reciprocating screw rod body; 403. Support rod; 404. Sliding block; 405. Wheel frame; 406. Guide wheel;

[0033] 5. Transmission components. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0035] As described in the background technology, traditional winding devices mostly adopt a unidirectional spiral groove design, which has obvious limitations in the winding length. When the hanging wire is longer, in order to accommodate more hanging wire, the winding wheel needs to be designed to be longer, which not only increases the overall volume of the clothes drying rack, making the clothes drying rack visually bulky and not beautiful, but also increases the manufacturing cost and installation difficulty.

[0036] In order to solve this technical problem, the utility model provides a winding device and a clothes drying machine.

[0037] Specifically, please refer to Figure 1 , the winding device specifically includes:

[0038] The winding wheel body 1 has an outer surface provided with a spiral deep groove 101 and a spiral shallow groove 102 , and the spiral rotation directions of the spiral deep groove 101 and the spiral shallow groove 102 are opposite, and a transition slope 103 is provided between the tail end of the spiral deep groove 101 and the head end of the spiral shallow groove 102 .

[0039] The winding device provided by the utility model can realize a double helix by setting a spiral deep groove 101 and a spiral shallow groove 102, so that the transition slope 103 can be wound and unfolded in the spiral shallow groove 102 and the spiral deep groove 101 successively during the lifting process, which can effectively reduce the length of the winding wheel body 1, thereby reducing the volume of the winding device and improving its aesthetics and practicality.

[0040] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0041] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0043] Example 1, please refer to Figure 1 A winding device comprises a winding wheel body 1, the outer surface of which is provided with a spiral deep groove 101 and a spiral shallow groove 102, and the spiral deep groove 101 and the spiral shallow groove 102 have opposite spiral rotation directions, and a transition slope 103 is provided between the tail end of the spiral deep groove 101 and the head end of the spiral shallow groove 102, by providing the spiral deep groove 101 and the spiral shallow groove 102, a double spiral can be realized, so that the transition slope 103 can be wound and unfolded in the spiral shallow groove 102 and the spiral deep groove 101 successively during the lifting process, which can effectively reduce the length of the winding wheel body 1, thereby reducing the volume of the winding device and improving its aesthetics and practicality.

[0044] Further, such as Figure 3 As shown, a suspension wire body 3 is wound between the spiral deep groove 101 and the spiral shallow groove 102, and the suspension wire body 3 starts from the spiral deep groove 101, and then passes through the transition slope 103 to reach the spiral shallow groove 102;

[0045] A baffle 104 is provided at one end of the winding wheel body 1 , and the baffle 104 is used to limit the position of the hanging wire body 3 .

[0046] Embodiment 2 further optimizes the winding device provided in embodiment 1. Specifically, Figure 3-Figure 4 As shown, the reel body 1 is provided with a driving part, which is used to drive the reel body 1 to rotate, so as to achieve the winding of the suspension wire body 3 and also to achieve the release of the suspension wire body 3.

[0047] Further, such as Figure 3-Figure 4 As shown, the driving part includes a worm wheel 2, which is fixedly mounted at one end of the winding wheel body 1, and the worm wheel 2 is connected to a worm 201, which is used to connect to a motor, and the motor drives the worm 201 to rotate, and the worm 201 drives the winding wheel body 1 to rotate through the worm wheel 2.

[0048] Embodiment 3 further optimizes the winding device provided in Embodiment 2. Specifically, Figure 3-Figure 4 As shown, there are two worm wheels 2 and two winding wheel bodies 1 , and the two worm wheels 2 are connected to the two sides of the worm 201 respectively.

[0049] Further, such as Figure 3 and Figure 5 As shown, a through hole 202 and a wire opening 203 are provided on the worm wheel 2, and the diameter of the through hole 202 is greater than the width of the wire opening 203;

[0050] One end of the suspension wire body 3 passes through the wire opening 203 and is fixedly connected with a stopper 301. The diameter of the stopper 301 is larger than the diameter of the wire opening 203, and the diameter of the stopper 301 is matched with the diameter of the through hole 202. After the stopper 301 passes through the through hole 202, the suspension wire body 3 is pushed into the wire opening 203. The stopper 301 can limit the suspension wire body 3. When replacing the suspension wire body 3, after the suspension wire body 3 is released from the winding wheel body 1, the suspension wire body 3 is pushed into the through hole 202. The suspension wire body 3 can be removed by pulling the suspension wire body 3 so that the stopper 301 passes through the through hole 202.

[0051] Embodiment 4 further optimizes the winding device provided in the above embodiments. Specifically, Figure 3 and Figure 6 As shown, a wire management mechanism 4 is provided on the side of the winding wheel body 1 , and the wire management mechanism 4 is used for managing the wire of the suspension wire body 3 , so as to facilitate the winding of the suspension wire body 3 in the spiral deep groove 101 and the spiral shallow groove 102 .

[0052] Further, such as Figure 6As shown, the wire management mechanism 4 includes a support frame 401 located on one side of the winding wheel body 1, and a reciprocating screw rod body 402 is connected to the support frame 401 through a bearing, and a slider 404 is threadedly connected to the outer surface of the reciprocating screw rod body 402, and a wheel frame 405 is installed on the top of the slider 404, and two guide wheels 406 are arranged on the wheel frame 405, and the wire suspension body 3 is in contact with the outer surface of the guide wheel 406. During the rotation of the reciprocating screw rod body 402, the slider 404 can be driven to reciprocate, and during the reciprocating motion of the slider 404, the wire suspension body 3 can be driven to move through the wheel frame 405 and the guide wheel 406, thereby realizing wire management.

[0053] Further, such as Figure 6 As shown, a support rod 403 is also provided in the support frame 401, and the outer surface of the support rod 403 is slidably connected to the slider 404; a plurality of mounting holes are opened on the support frame 401, and the support rod 403 can support the slider 404 to improve the stability of the movement of the slider 404.

[0054] Embodiment 5 further optimizes the winding device provided in Embodiment 4. Specifically, a driving motor is provided at one end of the reciprocating screw body 402, and the driving motor is used to drive the reciprocating screw body 402 to rotate.

[0055] Embodiment 6 further optimizes the winding device provided in Embodiment 4. Specifically, Figure 4 As shown, a connecting shaft 204 is fixedly connected between the winding wheel body 1 and the worm gear 2, and a transmission assembly 5 is arranged between the connecting shaft 204 and the reciprocating screw rod body 402. The transmission assembly 5 can adopt the existing belt drive or gear drive. The power of the worm gear 2 can be transmitted to the reciprocating screw rod body 402 through the transmission assembly 5 and the connecting shaft 204. The reciprocating screw rod body 402 adopts the setting of a reciprocating screw rod, so that the slider 404 can automatically reciprocate during the unidirectional rotation of the reciprocating screw rod body 402 to meet the use requirements.

[0056] Embodiment 7, a clothes drying machine, comprises a winding device.

[0057] The use process of the winding device provided by the utility model is as follows:

[0058] When releasing the line, the worm 201 drives the winding wheel body 1 to rotate through the worm wheel 2. During the rotation of the winding wheel body 1, the suspension line body 3 is gradually released from the shallow spiral groove 102, and the slider 404 moves at the same time. After the suspension line body 3 in the shallow spiral groove 102 area is released, the suspension line body 3 in the deep spiral groove 101 area continues to be released, and the slider 404 moves in the opposite direction at the same time.

[0059] When winding the line, the worm 201 drives the winding wheel body 1 to rotate in the opposite direction through the worm gear 2. During the rotation of the winding wheel body 1, the suspension wire body 3 is first wound in the spiral deep groove 101 under the action of the wire management mechanism 4 and the winding wheel body 1. When the suspension wire body 3 reaches the transition slope 103, the slider 404 moves in the opposite direction, and the suspension wire body 3 transitions from the spiral deep groove 101 to the spiral shallow groove 102 through the transition slope 103, and is gradually wound in the spiral shallow groove 102 under the action of the wire management mechanism 4.

[0060] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A winding device, characterized in that: The invention comprises a winding wheel body (1), wherein the outer surface of the winding wheel body (1) is provided with a spiral deep groove (101) and a spiral shallow groove (102), wherein the spiral rotation directions of the spiral deep groove (101) and the spiral shallow groove (102) are opposite, and a transition slope (103) is provided between the tail end of the spiral deep groove (101) and the head end of the spiral shallow groove (102).

2. The winding device according to claim 1, characterized in that A suspension wire body (3) is wound between the spiral deep groove (101) and the spiral shallow groove (102), and the suspension wire body (3) starts from the spiral deep groove (101).

3. The winding device according to claim 1 or 2, characterized in that: The winding wheel body (1) is provided with a driving unit, and the driving unit is used to drive the winding wheel body (1) to rotate, so as to achieve the winding of the suspension wire body (3); The driving part comprises a worm wheel (2), the worm wheel (2) is fixedly mounted at one end of the winding wheel body (1), and the worm wheel (2) is connected to a worm (201).

4. The winding device according to claim 3, characterized in that The number of the worm gear (2) and the winding wheel body (1) is two, and the two worm gears (2) are respectively connected to the two sides of the worm (201).

5. The winding device according to claim 3 or 4, characterized in that: The worm wheel (2) is provided with a through hole (202) and a wire opening (203), and the diameter of the through hole (202) is greater than the width of the wire opening (203); One end of the suspension wire body (3) passes through the wire opening (203) and is fixedly connected to a stopper (301); the diameter of the stopper (301) is larger than the diameter of the wire opening (203), and the diameter of the stopper (301) is matched to the diameter of the through hole (202).

6. The winding device according to claim 5, characterized in that A wire management mechanism (4) is provided on the side of the winding wheel body (1), and the wire management mechanism (4) is used for managing the wires of the suspension wire body (3).

7. The winding device according to claim 6, characterized in that The wire management mechanism (4) comprises a support frame (401) located on one side of the winding wheel body (1); a reciprocating screw rod body (402) is connected to the support frame (401) via a bearing; a slider (404) is threadedly connected to the outer surface of the reciprocating screw rod body (402); a wheel frame (405) is installed on the top of the slider (404); and two guide wheels (406) are arranged on the wheel frame (405); the wire suspension body (3) is in contact with the outer surface of the guide wheel (406).

8. The winding device according to claim 7, characterized in that A driving motor is provided at one end of the reciprocating screw rod body (402), and the driving motor is used to drive the reciprocating screw rod body (402) to rotate.

9. The winding device according to claim 7, characterized in that: A connecting shaft (204) is fixedly connected between the winding wheel body (1) and the worm wheel (2), and a transmission assembly (5) is provided between the connecting shaft (204) and the reciprocating screw rod body (402).

10. A clothes drying machine, characterized in that: Comprising a winding device as described in any one of claims 1-9.

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