Mother-infant rod linkage structure of clothes hanger
By setting up a linkage structure on the telescopic rack of the clothes drying rack, the automatic position adjustment and rapid installation and storage of the mother and baby rod are achieved, and the cumbersome problems of installation and disassembly of traditional clothes drying racks are solved, improving convenience.
Patent Information
- Application Number
- CN202420992886.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The process of installing and disassembling the mother and baby rods in traditional clothes racks is cumbersome, and the position of the mother and baby rods needs to be adjusted one by one when used, which lacks convenience.
A maternal and infant rod linkage structure for clothes drying racks is designed. By setting active ends, active traction parts, driven ends and driven traction parts on the telescopic rack, the automatic position adjustment and rapid installation and storage of maternal and infant rods are realized.
The installation and storage process of maternal and infant rods on the clothes drying rack is greatly simplified, the operation is improved, and the steps of manual adjustment are reduced.
Smart Images
Figure CN222821921U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clothes drying racks, in particular to a mother-infant rod linkage structure of a clothes drying rack. Background Art
[0002] Modern urban residents are limited by balcony space, and it is often not very convenient for people to dry clothes and quilts on the balcony, especially bedding. With the growing development of the smart home industry and people's constant pursuit of comfort and convenience in modern home life, the product of clothes drying racks has gradually become popular and has become the first choice for drying clothes at home. When you need to dry clothes on the balcony, you only need to control the clothes drying rack to descend to a suitable position through the hand crank and cable, and then hang the clothes to be dried on the clothes drying rack. After the clothes are hung, you can control the clothes drying rack to rise to the top of the balcony again through the hand crank and cable. At this time, the clothes can be hung high, achieving a good drying effect.
[0003] However, with the changes in consumer demand, in order to allow maternal and child clothes to be hung separately and meet higher hygiene requirements, an additional telescopic rack is now added on one side of the clothes drying rack. This is mainly used to install multiple maternal and child rods to specifically dry maternal and child clothes. The structure of a traditional clothes drying rod is as follows: when the mother-and-baby rod is not needed, the telescopic frame is folded and retracted to one side of the column of the clothes drying rack; when the mother-and-baby rod is needed, the telescopic frame is stretched outward from one side of the clothes drying rack body, and then the mother-and-baby rods are installed one by one on the stretched out telescopic frame, and then clothes can be hung on the mother-and-baby rod; when the mother-and-baby rod is used up, each mother-and-baby rod needs to be removed from the telescopic frame one by one, and finally the telescopic frame can be folded and retracted to the clothes drying rack body again, so that the installation and disassembly process of the mother-and-baby rod on the clothes drying rack is relatively cumbersome. In order to solve this problem, some clothes drying racks currently directly install each mother-and-baby rod on the telescopic frame, so that the two ends of the mother-and-baby rod are slidably set on the telescopic rod of the telescopic frame. When in use, after the telescopic frame is stretched outward from one side of the clothes drying rack body, each mother-and-baby rod is pulled out one by one and the position is adjusted, such as Figure 1 As shown, during the position adjustment process, not only does it need to keep the mother-and-child pole closest to the inner side of the telescopic rack at a certain distance from the inner side of the telescopic rack, but it also needs to keep each mother-and-child pole at a certain distance from each other, so that a hanging spacing can be constructed in the telescopic rack and clothes can be hung smoothly. When storage is required, each mother-and-child pole must be reset and pushed to its original folded position in advance, and finally the telescopic rack can be folded and retracted onto the main body of the clothes drying rack. This method does not require the mother-and-child poles to be disassembled one by one when not in use, and can be stored on the side of the clothes drying rack together with the telescopic rack, which improves the convenience of installation and storage of the mother-and-child poles to a certain extent. However, the pulling out and storage process of the mother-and-child poles still requires adjusting the working position of the mother-and-child poles one by one, and the installation operation is still inconvenient. Utility Model Content
[0004] In order to solve the technical problems existing in the prior art, the utility model provides a mother-and-baby rod linkage structure of a clothes drying rack, which can make the installation and storage process of the mother-and-baby rod on the clothes drying rack simpler and more convenient, and further improve the convenience of the installation operation of the mother-and-baby rod.
[0005] The utility model discloses a mother-and-baby rod linkage structure of a clothes drying rack, comprising a telescopic frame for being telescopically arranged on the clothes drying rack and at least two mother-and-baby rods slidably mounted in the telescopic frame, and also comprising an active end, an active traction member, at least two driven ends and at least one driven traction member;
[0006] The active end and each driven end are arranged side by side along the telescopic direction of the telescopic frame;
[0007] The active end is fixed on the telescopic frame and can move with the telescopic frame; one end of the active traction member is fixed on the active end, and the other end extends a certain length in the contraction direction of the telescopic frame; wherein the active traction member moves a certain distance with the active end in the extension direction of the telescopic frame, and then moves the driven end closer to the active end in parallel;
[0008] Each driven end is respectively fixed to the end of each mother-infant rod; one end of the driven traction member is fixed to the driven end closer to the active end, and the other end extends a certain length in the contraction direction of the telescopic frame; wherein, the driven traction member moves a certain stroke in the extension direction of the telescopic frame with the driven end closer to the active end, and then translates together with the adjacent driven end farther away from the active end.
[0009] According to the mother-and-baby rod linkage structure of a clothes drying rack of the utility model, the active traction member comprises a first steel wire, one end of which is fixed to the active end head, and the other end of which extends a certain length in the contraction direction of the telescopic frame and is integrally formed with a first barb at the extension end;
[0010] After the first steel wire moves a certain distance along with the active end toward the extension direction of the telescopic frame, the first barb pulls the driven end closer to the active end to move horizontally together.
[0011] According to the mother-and-baby rod linkage structure of the clothes drying rack of the utility model, the outer end surfaces of two adjacent driven ends are not flush with each other and the driven end closer to the active end is closer to the first steel wire;
[0012] The side wall of the driven end closer to the driving end corresponds to the side wall of the first barb in the length direction of the first steel wire.
[0013] According to the mother-and-baby rod linkage structure of the clothes drying rack of the utility model, the driven traction member includes a second steel wire; one end of the second steel wire is fixed to the driven end closer to the active end, and the other end extends a certain length in the contraction direction of the telescopic frame and is integrally formed with a second barb at the extended end;
[0014] The second steel wire moves a certain distance along with the driven end closer to the driving end in the extension direction of the telescopic frame, and then pulls the adjacent driven end farther from the driving end to move together through the second barb.
[0015] According to the mother-and-baby rod linkage structure of the clothes drying rack of the utility model, a first avoidance groove is formed on the driven end further away from the active end;
[0016] The first avoidance groove passes through the driven end further away from the driving end along the length direction of the second steel wire;
[0017] The first avoidance groove allows the second steel wire to pass through but does not allow the second barb to pass through.
[0018] According to the mother-and-baby rod linkage structure of a clothes drying rack of the utility model, a first connecting hook is integrally formed on one end of the first steel wire away from the first barb, and the first connecting hook is buckled in the active end.
[0019] According to the mother-and-baby rod linkage structure of a clothes drying rack of the utility model, a second connecting hook is integrally formed on one end of the second steel wire away from the second barb, and the second connecting hook is buckled in a driven end closer to the active end.
[0020] According to the utility model, a mother-infant rod linkage structure of a clothes drying rack also includes a limit end, a third steel wire and a limit point, and the limit point is suitable for being fixedly arranged on the clothes drying rod of the clothes drying rack;
[0021] The limiting end is arranged on a side of the driven end that is farthest from the driving end in the telescopic direction of the telescopic frame;
[0022] One end of the third steel wire is fixed to the driven end farthest from the driving end, and the other end is extended to a certain length in the contraction direction of the telescopic frame and a third barb is integrally formed at the extended end;
[0023] Wherein, the driven end farthest from the driving end moves a certain distance along with the third steel wire in the extension direction of the telescopic frame, and then pulls the limiting end to move horizontally together through the third barb;
[0024] The limiting point is at a certain distance from the limiting end in the extension direction of the telescopic frame and limits the travel of the limiting end moving together with the third barb.
[0025] According to the mother-and-baby rod linkage structure of the clothes drying rack of the utility model, a second avoidance groove and a third avoidance groove are formed on the limit end;
[0026] The second avoidance groove and the third avoidance groove respectively penetrate the limit end along the length direction of the second steel wire and the third steel wire;
[0027] The groove depth of the second avoidance groove is greater than the groove depth of the third avoidance groove;
[0028] The second avoidance groove allows the second steel wire and the second barb to pass through;
[0029] The third avoidance groove allows the third steel wire to pass through but does not allow the third barb to pass through.
[0030] According to the mother-and-baby rod linkage structure of a clothes drying rack of the utility model, the telescopic rack includes a telescopic rod;
[0031] A guide groove is provided on one side of the telescopic rod, and the guide groove penetrates the side wall of the telescopic rod along the telescopic direction of the telescopic frame;
[0032] The limiting end and each of the driven ends are respectively slidably fitted in the guide groove.
[0033] The utility model provides a linkage structure for a mother-and-baby rod of a clothes drying rack, in which an active terminal, an active traction member, at least two driven terminals and at least one driven traction member are added to the telescopic frame on the side of the clothes drying rack, and the active terminal and each driven terminal are arranged side by side along the telescopic direction of the telescopic frame. Regarding the structure of the active terminal and the active traction member, since the active terminal is fixed on the telescopic frame and can move with the telescopic frame, when the side of the clothes drying rack controls the telescopic frame to be pulled out and retracted, the active terminal can synchronously follow the translation of the telescopic frame. In addition, one end of the active traction member is fixed on the active terminal, and the other end extends a certain length in the retraction direction of the telescopic frame, so the active traction member is controlled by the active terminal and can also move with the telescopic frame. Regarding the structure of each driven end and the driven traction member, each driven end is respectively fixed to the end of each mother-infant rod, so each mother-infant rod can move with each driven end respectively, and one end of the driven traction member is fixed to the driven end closer to the active end, and the other end extends a certain length in the contraction direction of the telescopic frame, that is, of the two adjacent driven ends, the driven end closer to the active end is connected to the end of the driven traction member. Then, the position of each mother-and-child rod is adjusted by realizing the linkage between the telescopic frame, the active end and each driven end. First, the active traction member moves a certain distance along with the active end in the extension direction of the telescopic frame, and then the driven end closer to the active end is translated together. In short, during the extension process of the telescopic frame, the active end pulls the active traction member to move a certain distance, and then the driven end closer to the active end is pulled out together, so that the first mother-and-child rod pulled out together with the driven end can be separated from the inner side of the telescopic frame by a certain distance, and the first step of hanging the baby in the telescopic frame is realized simply and quickly. At the same time, the driven traction member moves a certain distance along with the driven end closer to the active end in the extending direction of the telescopic frame, and then moves horizontally with the adjacent driven end farther away from the active end. In short, among the two adjacent driven ends, the driven end closer to the active end drives the driven traction member to move a certain distance before pulling out the driven end farther away from the active end, so that the second mother-and-baby rod pulled out with the driven end can be separated by a certain distance from the first mother-and-baby rod that has been pulled out, thereby realizing the second step of hanging space construction in the telescopic frame simply and quickly. Through the above structure, during the operation, as long as the telescopic frame on the side of the clothes drying rack is pulled outward, the mother and baby rods can be pulled out one by one easily and quickly, so that the mother and baby rods after being pulled out are separated by a certain distance from the inner side of the telescopic frame, and each mother and baby rod after being pulled out is separated by a certain distance, so that the hanging spacing can be constructed more conveniently in the telescopic frame, and the mother and baby rods can be quickly and easily installed on the clothes drying rack.On the contrary, when it is necessary to fold the telescopic frame back to the side of the clothes drying rack, just push the telescopic frame to move and contract in the direction of the clothes drying rack, and the active end can be reset and moved first. Since the active end and each driven end are arranged side by side along the telescopic direction of the telescopic frame, when the active end touches the driven end during the reset movement, it can reset and move together with the driven end, and finally drive each driven end to reset to the initial position, and each mother and baby pole can be reset in the contraction direction of the telescopic frame, and return to the original folded state together with the telescopic frame, so that the mother and baby pole can be stored on the clothes drying rack easily and conveniently. In summary, it can be known that the technical solution of the utility model can make the installation and storage process of the mother and baby pole on the clothes drying rack simpler and more convenient, and further improve the convenience of the installation operation of the mother and baby pole. BRIEF DESCRIPTION OF THE DRAWINGS
[0034] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0035] Figure 1 It is a brief structural schematic diagram of a clothes drying rack in the prior art;
[0036] Figure 2 It is a three-dimensional diagram of the utility model;
[0037] Figure 3 It is a partial structural diagram of the utility model (the clothes drying rod of the clothes drying rack is not shown);
[0038] Figure 4 It is a partial structural diagram of the utility model;
[0039] Figure 5 It is a partial structural diagram of the utility model;
[0040] Figure 6 It is a structural diagram of the driven end in the utility model;
[0041] Figure 7 It is a structural diagram of the first steel wire in the utility model;
[0042] Figure 8 It is a structural diagram of the second steel wire in the utility model;
[0043] Fig. 9 It is a three-dimensional diagram of the utility model;
[0044] Fig.10 yes Fig. 9 A partial enlarged view of
[0045] Fig.11 It is a structural diagram of the limit end in the utility model;
[0046] Fig.12 It is a three-dimensional diagram of the utility model;
[0047] Fig.13 yes Fig.12 A partial enlarged view of
[0048] Fig.14 It is a partial structural diagram of the telescopic rod in the utility model.
[0049] Reference numerals:
[0050] 1. telescopic frame, 11. telescopic rod, 12. guide groove;
[0051] 2. Mother and baby pole;
[0052] 3. Active terminal;
[0053] 4. Active traction member, 41. First steel wire, 42. First barb, 43. First connecting
[0054] Take the hook;
[0055] 5. driven end, 51. first avoidance groove;
[0056] 6. driven traction member, 61. second steel wire, 62. second barb, 63. second connecting
[0057] Take the hook;
[0058] 7. limit end, 71. second avoidance groove, 72. third avoidance groove;
[0059] 8, third steel wire, 81, third barb;
[0060] 9. Limit point;
[0061] 10. The clothes drying rack. DETAILED DESCRIPTION
[0062] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limitations on the utility model. In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the utility model.
[0063] like Figures 2 to 14 As shown, a mother-and-baby rod linkage structure of a clothes drying rack in this embodiment includes a telescopic frame 1 and at least two mother-and-baby rods 2. The actual number of the mother-and-baby rods 2 can be multiple. This embodiment takes two mother-and-baby rods 2 as implementation cases. The telescopic frame 1 is used to be telescopically installed on the side position of the clothes drying rack. Like the prior art, the two mother-and-baby rods 2 are slidably mounted in the telescopic frame 1 and can slide on the telescopic frame 1 along the telescopic direction of the telescopic frame 1. In the accompanying drawings of this embodiment, the extension direction of the telescopic frame 1 is the left direction, and the contraction direction of the telescopic frame 1 is the right direction. It should also be noted that, in this embodiment, the driven end 5 on the left is the driven end 5 closer to the active end 3, and the driven end 5 on the right is the driven end 5 farther away from the active end 3. In the following textual expressions, the two driven ends 5 are distinguished according to the above description. In addition, the present embodiment further comprises an active terminal 3, an active traction member 4, two driven terminals 5 and a driven traction member 6, and the active terminal 3 and each driven terminal 5 are arranged side by side along the telescopic direction of the telescopic frame 1. On the one hand, the active terminal 3 is fixed on the telescopic frame 1 so that the active terminal 3 can move with the telescopic movement of the telescopic frame 1. In the present embodiment, the left end of the active traction member 4 is fixed on the active terminal 3, and the right end of the active traction member 4 extends a certain length in the contraction direction of the telescopic frame 1. During the movement, the active traction member 4 moves a certain distance to the left with the active terminal 3 and moves together with the driven terminal 5 on the left. On the other hand, each driven terminal 5 is respectively fixed to the end of each mother-infant rod 2, the left end of the driven traction member 6 is fixed on the driven terminal 5 on the left, and the right end of the driven traction member 6 extends a certain length in the contraction direction of the telescopic frame 1. During the movement, the driven terminal 5 on the left moves a certain distance to the left with the active traction member 4 and moves together with the driven terminal 5 on the right.
[0064] In this embodiment, an active terminal 3, an active traction member 4, at least two driven terminals 5 and at least one driven traction member 6 are additionally arranged on the telescopic frame 1 on the side of the clothes drying rack, and the active terminal 3 and each driven terminal 5 are arranged side by side along the telescopic direction of the telescopic frame 1. Regarding the structure of the active terminal 3 and the active traction member 4, since the active terminal 3 is fixed on the telescopic frame 1 and can move with the telescopic frame 1, when the telescopic frame 1 is pulled out and retracted on the side of the clothes drying rack, the active terminal 3 can synchronously follow the telescopic frame 1 to move horizontally. In addition, the left end of the active traction member 4 is fixed on the active terminal 3, and the right end extends a certain length to the right direction, so the active traction member 4 is controlled by the active terminal 3 and can also move with the telescopic frame 1. Regarding the structure of each driven end 5 and the driven traction member 6, each driven end 5 is respectively fixed to the end of each mother-infant rod 2, so each mother-infant rod 2 can move with each driven end 5, and the left end of the driven traction member 6 is fixed to the left driven end 5, and the right end of the driven traction member 6 extends a certain length to the right direction, that is, of two adjacent driven ends 5, the left driven end 5 is connected to the left end of the driven traction member 6. Then, the position of each mother-and-child rod is adjusted by realizing the linkage between the telescopic frame 1, the active end 3 and each driven end 5. First, the active traction member 4 moves a certain distance along with the active end 3 in the extension direction of the telescopic frame 1 (i.e., the left direction), and then moves horizontally with the left driven end 5. In short, during the extension process of the telescopic frame 1, the active traction member 4 is pulled by the active end 3 to move a certain distance, and then the left driven end 5 is pulled out together, so that the first mother-and-child rod 2 pulled out together with the driven end 5 can be separated from the inner side of the telescopic frame 1 by a certain distance, which is simple and fast. At the same time, the driven traction member 6 moves a certain distance to the left with the driven end 5 on the left, and then moves horizontally with the driven end 5 on the right. In short, of the two adjacent driven ends 5, the driven end 5 on the left drives the driven traction member 6 to move a certain distance before pulling out the driven end 5 on the right, so that the second mother-infant rod pulled out with the driven end 5 can be separated by a certain distance from the first mother-infant rod that has been pulled out before, and the second step of the hanging space construction is realized in the telescopic frame 1 in a simple and fast manner. Through the above structure, during the operation, as long as the telescopic frame 1 on the side of the clothes drying rack is pulled out, each mother-infant rod 2 can be pulled out one by one in a simple and fast manner, so that the mother-infant rod after being pulled out is separated by a certain distance from the inner side of the telescopic frame, and each mother-infant rod after being pulled out is separated by a certain distance, so that the hanging spacing of the mother-infant rod in the telescopic frame can be constructed more conveniently, and the mother-infant rod can be installed quickly and easily on the clothes drying rack.On the contrary, when it is necessary to fold the telescopic frame 1 back to the side of the clothes drying rack, as long as the telescopic frame 1 is pushed to move and contract in the direction of the clothes drying rack, the active end 3 can be reset and moved first. Since the active end 3 and each driven end 5 are arranged side by side along the telescopic direction of the telescopic frame 1, when the active end 3 touches the driven end 5 during the reset movement to the right, the driven end 5 can be reset and moved together, and finally each driven end 5 is driven to reset to the initial position, and each mother and baby rod 2 can also be reset in the contraction direction of the telescopic frame 1, and restored to the original folded state together with the telescopic frame 1, so that the mother and baby rod can be stored on the clothes drying rack easily and conveniently. In summary, it can be known that the technical solution of this embodiment can make the installation and storage process of the mother and baby rod on the clothes drying rack simpler and more convenient, and further improve the convenience of the installation operation of the mother and baby rod.
[0065] The following is a further specific structure of the above embodiment:
[0066] Regarding the specific structure of the active traction member 4, the active traction member 4 includes a first steel wire 41, the left end of the first steel wire 41 is fixed on the active end head 3, the right end of the first steel wire 41 extends a certain length to the right direction and a first barb 42 is integrally formed at the extended end, and the first barb 42 is formed by bending at the end of the first steel wire 41. During operation, after the first steel wire 41 moves a certain distance in the left direction with the active end head 3, the first barb 42 can touch the left driven end head 5 to the left, so that the first barb 42 can be used to pull the left driven end head 5 to move to the left together. Setting the active traction member 4 as a steel wire structure can facilitate the active traction member 4 to be made into a structure with a certain length, and by bending the end of the steel wire, the first hook 42 can be easily made, which is easy to manufacture and has low manufacturing cost. The first hook 42 can be used to simply pull the left driven end 5, and then smoothly pull out the left mother and baby rod 2. Through this simple structure, the linkage between the telescopic frame 1 and the left driven end 5 can be achieved, avoiding the complication of the structure of the clothes drying rack, and the distance between the left mother and baby rod 2 and the inner side of the telescopic frame 1 can be controlled by presetting the length of the first steel wire 41, thereby controlling the hanging spacing of the mother and baby rod in the telescopic frame 1.
[0067] Similarly, regarding the specific structure of the driven traction member 6, the driven traction member 6 includes a second steel wire 61, the left end of the second steel wire 61 is fixed to the left driven end head 5, the right end of the second steel wire 61 extends a certain length to the right direction and has a second barb 62 integrally formed at the extended end, and the second barb 62 is formed by bending at the end of the second steel wire 61. During operation, the second steel wire 61 moves a certain distance to the left direction along with the left driven end head 5, and then the second barb 62 can touch the right driven end head 5 to the left, so that the second barb 62 can be used to pull the right driven end head 5 to move to the left together. The driven traction member 6 is set as a steel wire structure, which can facilitate the driven traction member 6 to be made into a structure with a certain length, and by bending the end of the steel wire, the second barb 62 can be easily made, which is easy to manufacture and has a low manufacturing cost. The second barb 62 can be used to easily pull the driven end 5 on the right, and then smoothly pull out the mother-infant rod 2 on the right. Through this simple structure, the linkage between the driven end 5 on the left and the driven end 5 on the right can be achieved, avoiding the complication of the structure of the clothes drying rack. In addition, the distance between the mother-infant rod 2 on the left and the mother-infant rod 2 on the right can also be controlled by presetting the length of the second steel wire 61, and the hanging spacing between each mother-infant rod in the telescopic rack 1 can be controlled.
[0068] Specifically, the outer end faces of the two adjacent driven ends 5 are not flush with each other, and the driven end head 5 on the left is closer to the first steel wire 41, that is, compared with the driven end head 5 on the right, the end face of the driven end head 5 on the left is more protruding in the direction of the first steel wire 41, and the protruding driven end head 5 on the left is closer to the first steel wire 41, and the right side wall of the driven end head 5 on the left corresponds to the side wall of the first barb 42 in the length direction of the first steel wire 41. This structure can ensure that when the first barb 42 moves to the left with the first steel wire 41, the first barb 42 can smoothly touch the driven end head 5 on the left, thereby smoothly driving the driven end head 5 on the left to move together, and simply realizing the linkage between the first steel wire 41 and the driven end head 5 on the left.
[0069] In order to prevent the second steel wire 61 from being obstructed by the left driven end 5 during movement, the first avoidance groove 51 is processed at the bottom of the left driven end 5 in this embodiment. The first avoidance groove 51 penetrates the left driven end 5 along the length direction of the second steel wire 61, and the first avoidance groove 51 allows the second steel wire 61 to pass through but does not allow the second barb 62 to pass through. In this way, the second steel wire 61 can be prevented from being obstructed by the left driven end 5 during movement, and the situation that the second barb 62 cannot drive the left driven end 5 to move is also avoided.
[0070] Specifically, in order to facilitate the connection of the first steel wire 41 in the active terminal 3, the left end of the first steel wire 41 is integrally formed with a first connecting hook 43, that is, the first connecting hook 43 and the first barb 42 are respectively arranged at the left and right ends of the first steel wire 41, and the first connecting hook 43 is buckled in the active terminal 3, so that the first steel wire 41 and the active terminal 3 are fixedly connected to each other. Similarly, in order to facilitate the connection of the second steel wire 61 in the left driven terminal 5, the left end of the second steel wire 61 is integrally formed with a second connecting hook 63, that is, the second connecting hook 63 and the second connecting hook 63 are respectively arranged at the left and right ends of the second steel wire 61, and the second connecting hook 63 is buckled in the left driven terminal 5, so that the second steel wire 61 and the left driven terminal 5 are fixedly connected to each other.
[0071] Furthermore, the structure of this embodiment also includes a limit end 7, a third steel wire 8 and a limit point 9, combined with Fig. 9 and Fig.10 And control Figure 5 As shown, the limit point 9 is fixed on the clothes drying rod 10 of the clothes drying rack so that the limit point 9 is fixedly set, and the limit end 7 is arranged on the right side of the right driven end 5 in the telescopic direction of the telescopic frame 1. In this embodiment, the right driven end 5 is the driven end farthest from the active end 3. The left end of the third steel wire 8 is fixed to the driven end head 5 on the right, and the right end of the third steel wire 8 extends a certain length in the contraction direction of the telescopic frame 1 (i.e. the right direction) and is integrally formed with a third barb 81 at the extended end. During operation, after the driven end head 5 on the right moves a certain stroke along the third steel wire 8 in the extension direction of the telescopic frame 1, the third barb 81 touches the limit end head 7 to the left, so that the third barb 81 can be used to pull the limit end head 7 to move to the left together. At the same time, in order to control the translation distance of the limit end head 7, the limit point 9 is a certain distance away from the limit end head 7 in the extension direction of the telescopic frame 1 and limits the stroke of the limit end head 7 moving together with the third barb 81. That is to say, in the process of pulling the limit end head 7 to move to the left, when the limit end head 7 touches the limit point 9 fixed on the clothes drying rack, the limit end head 7 cannot continue to move to the left, and the telescopic frame 1 cannot continue to be pulled out, so that the pull-out distance of each mother-and-child rod 2 and the telescopic frame 1 can be easily controlled.
[0072] It should be added that, in the present embodiment, the limit point 9 is set as a flat limit plate, but this structure is only one of the optional schemes. In fact, the structure of the limit point 9 can be selected to be multiple, for example, it can be selected to be set as a rod-shaped limit rod, or it can be selected to be set as a block-shaped limit block, etc. The implementation scheme of this embodiment cannot be regarded as a limitation on the specific structure of the limit point 9.
[0073] In addition, it should be noted that the limit point 9 can also be fixedly set on the end of the clothes drying rack rod 10 to facilitate the processing and manufacturing of the limit point 9 on the clothes drying rack rod 10, which is beneficial to improve production efficiency. Of course, the limit point 9 can also be fixedly set on a component fixed to the clothes drying rack rod 10, which can also achieve the fixation of the limit point 9.
[0074] Similar to the above, in order to avoid the second steel wire 61 and the third steel wire 8 from being obstructed by the limit terminal 7 during the movement, the second avoidance groove 71 and the third avoidance groove 72 are processed at the bottom of the limit terminal 7 in this embodiment, the second avoidance groove 71 penetrates the limit terminal 7 along the length direction of the second steel wire 61, and the third avoidance groove 72 penetrates the limit terminal 7 along the length direction of the third steel wire 8, and the groove depth of the second avoidance groove 71 is greater than the groove depth of the third avoidance groove 72, the second avoidance groove 71 with a deeper groove depth allows the second steel wire 61 and the second barb 62 to pass through, while the third avoidance groove 72 with a shallower groove depth allows the third steel wire 8 to pass through but does not allow the third barb 81 to pass through. Therefore, on the one hand, the second steel wire 61 and the second barb 62 at the right end of the second steel wire 61 can be prevented from being obstructed by the limit terminal 7 during the movement. On the other hand, the third steel wire 8 can be prevented from being obstructed by the limit terminal 7 during the movement, and the situation that the third barb 81 cannot drive the limit terminal 7 to move is also avoided.
[0075] Specifically, combined Fig.12 , Fig.13 and Fig.14 And control Figure 2 , Figure 3 and Figure 5 As shown, the structure of the telescopic frame 1 includes a telescopic rod 11, which is slidably sleeved in the clothes drying rod 10 of the clothes drying rack. A guide groove 12 is provided on one side of the telescopic rod 11. The length direction of the guide groove 12 is the same as the telescopic direction of the telescopic frame 1, and the guide groove 12 penetrates the side wall of the telescopic rod 11 along the telescopic direction of the telescopic frame 1. During assembly, the limit end 7 and each driven end 5 are slidably matched in the guide groove 12, so the limit end 7 and each driven end 5 can be stably installed in the telescopic rod 11, and the telescopic rod 11 is used to form a stable support for the limit end 7 and each driven end 5, and the limit end 7 and each driven end 5 can also stably translate linearly along the guide groove 12, and the structure is more compact.
[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A mother-and-baby rod linkage structure of a clothes drying rack, comprising a telescopic frame (1) for being telescopically arranged on the clothes drying rack and at least two mother-and-baby rods (2) slidably mounted in the telescopic frame (1), characterized in that: It also includes a driving end (3), a driving traction member (4), at least two driven ends (5) and at least one driven traction member (6); The active end (3) and each of the driven ends (5) are arranged side by side along the telescopic direction of the telescopic frame (1); The active end (3) is fixed on the telescopic frame (1) and can move with the telescopic frame (1); one end of the active traction member (4) is fixed on the active end (3), and the other end extends a certain length in the contraction direction of the telescopic frame (1); wherein the active traction member (4) moves a certain distance in the extension direction of the telescopic frame (1) along with the active end (3), and then moves horizontally with the driven end (5) closer to the active end (3); Each driven end (5) is fixed to the end of each mother-infant rod (2); one end of the driven traction member (6) is fixed to the driven end (5) closer to the active end (3), and the other end extends a certain length in the contraction direction of the telescopic frame (1); wherein the driven traction member (6) moves a certain distance in the extension direction of the telescopic frame (1) along with the driven end (5) closer to the active end (3), and then moves horizontally with the adjacent driven end (5) farther away from the active end (3).
2. The mother-infant rod linkage structure of the clothes drying rack according to claim 1, characterized in that: The active traction member (4) comprises a first steel wire (41), one end of which is fixed to the active end head (3), and the other end of which extends a certain length in the contraction direction of the telescopic frame (1) and is integrally formed with a first barb (42) at the extended end; After the first steel wire (41) moves a certain distance along with the active end (3) in the extension direction of the telescopic frame (1), it pulls the driven end (5) closer to the active end (3) to move horizontally together through the first barb (42).
3. The mother-infant rod linkage structure of the clothes drying rack according to claim 2, characterized in that: The outer end surfaces of two adjacent driven end heads (5) are not flush with each other and the driven end head (5) closer to the driving end head (3) is closer to the first steel wire (41); The side wall of the driven end (5) closer to the driving end (3) corresponds to the side wall of the first barb (42) in the length direction of the first steel wire (41).
4. The mother-infant rod linkage structure of the clothes drying rack according to claim 2, characterized in that: The driven traction member (6) comprises a second steel wire (61); one end of the second steel wire (61) is fixed to a driven end (5) closer to the driving end (3), and the other end extends a certain length in the contraction direction of the telescopic frame (1) and is integrally formed with a second barb (62) at the extended end; The second steel wire (61) moves a certain distance along with the driven end (5) closer to the driving end (3) in the extension direction of the telescopic frame (1), and then pulls the adjacent driven end (5) farther away from the driving end (3) to move together through the second barb (62).
5. The mother-infant rod linkage structure of the clothes drying rack according to claim 4, characterized in that: A first avoidance groove (51) is formed on the driven end (5) which is further away from the driving end (3); The first avoidance groove (51) penetrates the driven end (5) farther away from the driving end (3) along the length direction of the second steel wire (61); The first avoidance groove (51) allows the second steel wire (61) to pass through but does not allow the second barb (62) to pass through.
6. The mother-infant rod linkage structure of the clothes drying rack according to claim 2, characterized in that: A first connecting hook (43) is integrally formed on one end of the first steel wire (41) away from the first barb (42), and the first connecting hook (43) is buckled into the active end head (3).
7. The mother-infant rod linkage structure of the clothes drying rack according to claim 4, characterized in that: A second connecting hook (63) is integrally formed on one end of the second steel wire (61) away from the second barb (62), and the second connecting hook (63) is buckled into the driven end (5) closer to the driving end (3).
8. The mother-infant rod linkage structure of the clothes drying rack according to claim 4, characterized in that: It also includes a limit end (7), a third steel wire (8) and a limit point (9), wherein the limit point (9) is suitable for being fixedly arranged on the clothes drying rod of the clothes drying rack; The limiting end head (7) is arranged on a side of the driven end head (5) farthest from the driving end head (3) in the telescopic direction of the telescopic frame (1); One end of the third steel wire (8) is fixed to the driven end (5) farthest from the driving end (3), and the other end is extended to a certain length in the contraction direction of the telescopic frame (1) and a third barb (81) is integrally formed at the extended end; The driven end (5) farthest from the driving end (3) moves a certain distance in the extension direction of the telescopic frame (1) along with the third steel wire (8) and then pulls the limiting end (7) to move together with the third barb (81); The limiting point (9) is at a certain distance from the limiting end head (7) in the extension direction of the telescopic frame (1) and limits the travel of the limiting end head (7) moving together with the third barb (81).
9. The mother-infant rod linkage structure of the clothes drying rack according to claim 8, characterized in that: The limiting end head (7) is formed with a second avoidance groove (71) and a third avoidance groove (72); The second avoidance groove (71) and the third avoidance groove (72) respectively penetrate the limiting end head (7) along the length direction of the second steel wire (61) and the third steel wire (8); The groove depth of the second avoidance groove (71) is greater than the groove depth of the third avoidance groove (72); The second avoidance groove (71) allows the second steel wire (61) and the second barb (62) to pass through; The third avoidance groove (72) allows the third steel wire (8) to pass through but does not allow the third barb (81) to pass through.
10. The mother-infant rod linkage structure of the clothes drying rack according to claim 8, characterized in that: The telescopic frame (1) comprises a telescopic rod (11); A guide groove (12) is provided on one side of the telescopic rod (11), and the guide groove (12) penetrates the side wall of the telescopic rod (11) along the telescopic direction of the telescopic frame (1); The limiting end (7) and each of the driven ends (5) are respectively slidably fitted in the guide groove (12).