Drying rack and clothes drying machine

Abstract

The utility model discloses an airing rack and a clothes airing machine, comprising a fixed cross bar, a plurality of first magnetic blocks arranged at intervals along the length direction of the fixed cross bar; the movable connecting rod is installed on the fixed cross rod in a telescopic mode, a second magnetic attraction block matched with the first magnetic attraction block is arranged on the movable connecting rod, and the extending length of the movable connecting rod relative to the fixed cross rod can be positioned through the magnetic attraction force of the first magnetic attraction block and the second magnetic attraction block. A magnetic attraction positioning structure is adopted, so that when the unfolding distance of the quilt airing rods is adjusted, the quilt airing rods can be directly and linearly pulled, and the quilt airing rack has the advantages of being easy to operate, good in operation hand feeling and good in operation experience.

Description

Technical Field

[0001] The present application relates to the technical field of drying devices, and in particular to a drying rack and a clothes drying machine. Background Art

[0002] Some clothes drying racks are equipped with an expandable and retractable quilt drying rod, which is connected to the fixed cross bar of the drying rack via a movable rod. When the quilt needs to be dried, the quilt drying rod is expanded based on the movement of the movable rod. In order to adjust the distance between the quilt drying rod and the drying rod when it is expanded, a number of alternate positioning slots are provided on the fixed cross bar of some existing drying racks. By sliding the connecting pins of the movable rod and the fixed cross bar to different positioning slots, the movable rod can be locked at different extension lengths respectively, thereby locking the expansion distance of the quilt drying rod. This positioning structure has certain defects: when adjusting, the quilt drying rod needs to be manually lifted to disengage the connecting pin at the end of the movable rod from the positioning slot in order to push the movable rod to move along the fixed cross bar. The adjustment operation is difficult and the adjustment operation experience is poor. Utility Model Content

[0003] The purpose of the embodiments of the utility model is to provide a drying rack and a clothes drying machine, which can solve the above-mentioned problems existing in the prior art.

[0004] To achieve the above objectives, this application adopts the following technical solutions:

[0005] In one aspect, a drying rack is provided, comprising:

[0006] A fixed cross bar is provided with a plurality of first magnetic blocks at intervals along its length direction;

[0007] The movable connecting rod is telescopically mounted on the fixed cross bar. The movable connecting rod is provided with a second magnetic block adapted to the first magnetic block. The magnetic attraction force of the first magnetic block and the second magnetic block can be used to position the length of the movable connecting rod extending relative to the fixed cross bar.

[0008] Optionally, the movable connecting rod includes a sliding seat and a connecting rod body, one end of the connecting rod body is connected to the sliding seat, and the other end is used to connect to the quilt drying rod, the sliding seat is slidably installed on the fixed cross bar, and the sliding of the connecting rod body is guided by the sliding seat.

[0009] Optionally, the sliding seat is hinged to the connecting rod body.

[0010] Optionally, the sliding seat includes a sliding seat and a connecting piece, the sliding seat has an insertion cavity, a barb is arranged in the insertion cavity, the connecting piece is inserted in the insertion cavity and extends out of the insertion cavity to be connected to the connecting rod body, the barb engages the connecting piece to limit the connecting piece from being separated from the insertion cavity; a slot is provided on the side of the connecting piece close to the second magnetic block, and the second magnetic block is arranged in the slot.

[0011] Optionally, blockers are respectively provided at both ends of the fixed cross bar, and the blockers can restrict the sliding seat within the fixed cross bar.

[0012] Optionally, a magnetic mounting strip is provided in the fixed cross bar, the occluder has a hook extending into the fixed cross bar, and the two ends of the magnetic mounting strip are respectively overlapped with the hooks of the two occluders to fix the magnetic mounting strip on the fixed cross bar; the first magnetic block is installed on the magnetic mounting strip.

[0013] Optionally, the connecting rod body is a telescopic rod structure, which includes a telescopic rod group, a movable lock and an unlocking piece, the telescopic rod group includes an inner rod and an outer rod sleeved on the outside of the inner rod, the inner rod can be telescoped relative to the outer rod; the movable lock is installed on the outer rod or the inner rod, and has a locked state and an unlocked state, in the locked state, the inner rod is locked on the outer rod; in the unlocked state, the inner rod can be telescoped relative to the outer rod; the unlocking piece is arranged in cooperation with the movable lock to control the movable lock to enter the unlocked state.

[0014] Optionally, the movable lock includes a hook and an elastic reset member, and the hook cooperates with the unlocking member to lock and unlock by a rotational or translational movement; the elastic reset member is used to reset the hook to a locked state.

[0015] Optionally, the movable lock includes two oppositely arranged hooks, the elastic reset member is arranged between the two hooks, and the elastic reset member is used to drive the two hooks to move toward the locked state at the same time.

[0016] Optionally, the inner rod is a hollow rod, a lock mounting seat is provided at the end of which, and the movable lock is installed on the lock mounting seat; the movable lock has a buckling portion, and the inner rod is provided with a first avoidance opening allowing the buckling portion to extend out, and the buckling portion extends the inner rod through the first avoidance opening to buckle the outer rod to achieve locking.

[0017] Optionally, a second avoidance opening is further provided on the inner rod, through which the unlocking member contacts the movable lock buckle, so that the unlocking member controls the movable lock buckle to be unlocked.

[0018] Optionally, a connecting head is installed at the end of the inner rod, and the unlocking member is slidably installed on the connecting head.

[0019] Optionally, the telescopic rod set is a sleeve structure, which includes at least three rod sections that are sleeved in sequence, the outer rod is the rod section located at the outermost side, and the inner rod is the rod section located at the innermost side.

[0020] Optionally, among any two adjacent rod sections, an outer plug is installed at the end of the outer rod section, and an inner plug is correspondingly provided at the end of the inner rod section, and the outer plug can limit the inner plug from detaching from the rod section.

[0021] Optionally, the outer plug has an expansion portion extending into the rod section, and the inner plug has an extrusion portion protruding from the outside of the rod section, and the extrusion portion can squeeze the expansion portion to expand, so that the expansion portion is pressed tightly against the inner wall of the rod section.

[0022] Optionally, the inner plug includes two supporting angles, and a positioning boss is provided on the inner side of the supporting angle; two positioning holes are provided on the end of the rod section where the inner plug is installed, and the two supporting angles are respectively installed at two opposite corners of the rod section, and the positioning boss is clamped in the positioning hole.

[0023] Optionally, the drying rack also includes a clothesline and a quilt drying rod, wherein there are two clothesline rods and they are arranged in parallel, and the two fixed cross bars are respectively connected to the ends of the two clothesline rods to form a square frame structure; one end of the movable connecting rod is slidably connected to the fixed cross bar, and the other end is connected to the quilt drying rod.

[0024] On the other hand, a clothes drying machine is provided, comprising the above-mentioned clothes drying rack.

[0025] The beneficial effects of the present application are as follows: the utility model provides a drying rack and a clothes drying machine, wherein a plurality of first magnetic blocks are arranged on the fixed crossbar of the drying rack, and a second magnetic block is arranged on the movable connecting rod. When the movable connecting rod is pulled to extend and retract along the fixed crossbar, the second magnetic block can be magnetically attracted to the first magnetic blocks at different positions on the fixed crossbar, thereby achieving the purpose of positioning the extended length of the movable connecting rod, and then positioning the unfolding distance of the quilt drying rod. The magnetic positioning structure is adopted, so that when adjusting the unfolding distance of the quilt drying rod, the drying rack of the utility model can directly pull the quilt drying rod in a straight line, which has the advantages of simple operation, good operation feel, and good operation experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present application is further described in detail below based on the drawings and embodiments.

[0027] Figure 1 The use state of the drying rack described in the embodiment of the present application Figure 1 ;

[0028] Figure 2 The use state of the drying rack described in the embodiment of the present application Figure 2 ;

[0029] Figure 3 This is a schematic diagram of the structure in which the movable connecting rod according to the embodiment of the present application is recovered in the fixed cross bar;

[0030] Figure 4 for Figure 3 a cross-sectional view of the structure shown;

[0031] Figure 5 This is a schematic diagram of the structure after the movable connecting rod according to the embodiment of the present application is unfolded;

[0032] Figure 6 This is a schematic diagram of the structure of the fixed cross bar described in the embodiment of the present application;

[0033] Figure 7 A cross-sectional view of the fixed cross bar according to an embodiment of the present application;

[0034] Figure 8 This is a schematic diagram of the structure of the magnetic block mounting strip and the occluder in the embodiment of the present application;

[0035] Fig. 9 This is a schematic diagram of the structure of the sliding seat described in the embodiment of the present application;

[0036] Fig.10 This is an exploded schematic diagram of the sliding seat described in the embodiment of the present application;

[0037] Fig.11 It is a cross-sectional view of the sliding seat described in the embodiment of the present application.

[0038] Fig.12 This is a schematic structural diagram of the connecting rod body in an extended state according to an embodiment of the present application;

[0039] Fig.13 This is a schematic diagram of the structure of the connecting rod body in a contracted state according to an embodiment of the present application;

[0040] Fig.14 It is a cross-sectional view of the connecting rod body in the retracted state according to the embodiment of the present application;

[0041] Fig.15 It is a cross-sectional view of the connecting rod body in the extended state according to the embodiment of the present application;

[0042] Fig.16 It is a partial exploded schematic diagram of the connecting rod body described in the embodiment of the present application;

[0043] Fig.17 A cross-sectional view of a segment rod according to an embodiment of the present application;

[0044] Fig.18 This is a schematic diagram of the installation structure of the external plug described in the embodiment of the present application;

[0045] Fig.19 This is an exploded schematic diagram of the external plug described in the embodiment of the present application;

[0046] In the figure:

[0047] 10. Movable connecting rod; 20. Clothes drying rod; 30. Quilt drying rod; 40. Fixed crossbar; 1. Connecting rod body; 11. Telescopic rod group; 111. External rod; 112. Internal rod; 1121. First avoidance opening; 1122. Second avoidance opening; 113. External plug; 1131. Expansion part; 114. Internal plug; 1141. Support angle; 11411. Positioning boss; 11412. Expansion part; 115. Positioning hole; 12, movable lock; 121, hook; 1211, buckle part; 122, elastic reset member; 123, lock mounting seat; 13, unlocking member; 14, connector; 2, sliding seat; 21, second magnetic block; 22, sliding seat; 221, insertion cavity; 222, barb; 23, connecting piece; 231, slot; 3, occluder; 31, hook; 4, first magnetic block; 41, magnetic block mounting strip. DETAILED DESCRIPTION

[0048] In order to make the technical problems solved by this application, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of this application are further described in detail below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0049] In the description of this application, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; 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. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0050] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0051] Some clothes drying racks are equipped with an expandable and retractable quilt drying rod, which is connected to the fixed cross bar of the drying rack via a movable rod. When the quilt needs to be dried, the quilt drying rod is expanded based on the movement of the movable rod. In order to adjust the distance between the quilt drying rod and the drying rod when it is expanded, a number of alternate positioning slots are provided on the fixed cross bar of some existing drying racks. By sliding the connecting pins of the movable rod and the fixed cross bar to different positioning slots, the movable rod can be locked at different extension lengths respectively, thereby locking the expansion distance of the quilt drying rod. This positioning structure has certain defects: when adjusting, the quilt drying rod needs to be manually lifted to disengage the connecting pin at the end of the movable rod from the positioning slot in order to push the movable rod to move along the fixed cross bar. The adjustment operation is difficult and the adjustment operation experience is poor.

[0052] In order to overcome the above technical problems, refer to Figure 1-2 The present embodiment provides a drying rack, including a fixed cross bar 40, a movable connecting rod 10, a clothes drying rod 20 and a quilt drying rod 30, wherein there are two clothes drying rods 20 and they are arranged in parallel, and the two fixed cross bars 40 are respectively connected to the ends of the two clothes drying rods 20 to form a square frame structure; one end of the movable connecting rod 10 is slidably connected to the fixed cross bar 40, and the other end is connected to the quilt drying rod 30.

[0053] When the bedding needs to be aired, the airing rod 30 can be pulled, the movable connecting rod 10 is extended relative to the fixed cross bar 40, and the airing rod 30 is away from the clothes drying rod 20, so that the airing rod 30 can provide enough airing space.

[0054] In the drying rack of the present embodiment, a fixed cross bar 40 is provided with a plurality of first magnetic blocks 4 at intervals along its own length direction; the movable connecting rod 10 is telescopically installed on the fixed cross bar 40, and a second magnetic block 21 adapted to the first magnetic block 4 is provided on the movable connecting rod 10. The length of the movable connecting rod 10 extending relative to the fixed cross bar 40 can be positioned by the magnetic attraction force of the first magnetic block 4 and the second magnetic block 21.

[0055] In this solution, a plurality of first magnetic blocks 4 are arranged along the fixed cross bar 40, and a second magnetic block 21 is correspondingly arranged on the movable link 10. When the second magnetic block 21 slides to the vicinity of a first magnetic block 4, the first magnetic block 4 and the second magnetic block 21 are magnetically attracted to each other, so that the movable link 10 can be positioned, that is, the length of the movable link 10 extending relative to the fixed cross bar 40 can be positioned. Through the mutual attraction of the magnetic blocks, the gear switching experience is better, the gear switching feeling is better, and the switching is smoother.

[0056] In summary, the drying rack of this embodiment is provided with a plurality of first magnetic blocks 4 on the fixed crossbar 40, and the movable connecting rod 10 is provided with a second magnetic block 21. When the movable connecting rod 10 is pulled to extend and retract along the fixed crossbar 40, the second magnetic block 21 can be magnetically attracted to the first magnetic blocks 4 at different positions on the fixed crossbar 40, so as to achieve the purpose of positioning the extended length of the movable connecting rod 10, and then positioning the unfolding distance of the quilt drying rod 30. The structure of magnetic positioning is adopted, so that when adjusting the unfolding distance of the quilt drying rod 30, the drying rack of the utility model can directly pull the quilt drying rod 30 in a straight line, which has the advantages of simple operation, good operation feel, and good operation experience.

[0057] In one embodiment, referring to Figure 4-5 The movable connecting rod 10 includes a sliding seat 2 and a connecting rod body 1. One end of the connecting rod body 1 is connected to the sliding seat 2, and the other end is used to connect to the quilt drying rod 30. The sliding seat 2 is slidably installed on the fixed cross bar 40, and the sliding of the connecting rod body 1 is guided by the sliding seat 2.

[0058] The fixed cross bar 40 has a cavity, and when the quilt drying rod 30 is recovered, the two connecting rod bodies 1 at both ends can be stored in the fixed cross bar 40, so as to achieve full hidden recovery of the connecting rod body 1. The sliding seat 2 is slidably installed in the fixed cross bar 40, which can provide guidance for the sliding of the connecting rod body 1 relative to the fixed cross bar 40, and prevent the connecting rod body 1 from being separated from the fixed cross bar 40 after being extended, thereby ensuring the reliability of the structure.

[0059] In one embodiment, the sliding seat 2 is hinged to the connecting rod body 1 .

[0060] The connecting rod body 1 is hingedly connected to the sliding seat 2. When the sliding seat 2 is slid to the end of the fixed cross bar 40, the connecting rod body 1 can swing freely relative to the sliding seat 2, and the quilt drying rod 30 is suspended below the clothes drying rod 20 to provide the function of drying clothes up and down. Figure 2 When the sliding seat 2 has not slid to the end of the fixed cross bar 40, a part of the connecting rod body 1 is still supported by the fixed cross bar 40. At this time, the connecting rod body 1 is in a horizontal state, and the quilt drying rod 30 is located on the side of the clothes drying rod 20, providing the function of drying clothes on the left and right sides. Figure 1Therefore, the quilt drying rod 30 of the present invention has a variety of drying modes, which can provide users with a variety of drying options.

[0061] In one embodiment, referring to Figure 9-11 The sliding seat 2 includes a sliding seat 22 and a connecting piece 23. The sliding seat 22 has an insertion cavity 221. A barb 222 is arranged in the insertion cavity 221. The connecting piece 23 is inserted into the insertion cavity 221 and extends out of the insertion cavity 221 to be connected to the connecting rod body 1. The barb 222 snaps into the connecting piece 23 to limit the connecting piece 23 from being separated from the insertion cavity 221. A slot 231 is arranged on one side of the connecting piece 23 close to the second magnetic block 21, and the second magnetic block 21 is arranged in the slot 231.

[0062] The connecting piece 23 is used to connect with the connecting rod body 1. When the bedding needs to be dried, it needs to bear a large force, so it is made of a higher strength material, such as an aluminum alloy sheet, a steel sheet, etc. The sliding seat 22 is installed in the fixed cross bar 40, and has a sufficiently large contact area with the fixed cross bar 40, and has good stability, so low-cost plastic parts can be used. This solution utilizes the snap-fit ​​structure of the sliding seat 22 and the connecting piece 23, and sets a slot 231 on the connecting piece 23, and snaps the second magnetic block 21 into the slot 231 to achieve reliable fixation of the second magnetic block 21. The structure of the sliding seat 2 of this solution has the advantages of easy installation and good structural reliability.

[0063] In one embodiment, blockers 3 are respectively provided at both ends of the fixed cross bar 40 , and the blockers 3 can restrict the sliding seat 2 within the fixed cross bar 40 .

[0064] The blocker 3 is provided to restrict the sliding seat 2 within the fixed cross bar 40, so as to avoid the problem that the sliding seat 2 and the connecting rod body 1 are separated from the fixed cross bar 40 after being unfolded.

[0065] In one embodiment, referring to Figure 7-8 A magnetic block mounting strip 41 is provided in the fixed cross bar 40, and the occluder 3 has a hook 31 extending into the fixed cross bar 40. The two ends of the magnetic block mounting strip 41 are respectively overlapped with the hooks 31 of the two occluders 3 to fix the magnetic block mounting strip 41 on the fixed cross bar 40; the first magnetic block 4 is installed on the magnetic block mounting strip 41.

[0066] The magnetic block installation strip 41 is provided to install the first magnetic block 4, so that the first magnetic block 4 can be reliably installed at a fixed distance inside the fixed cross bar 40. By utilizing the structure of the occluder 3 at both ends, hooks 31 are provided on the occluder 3 to fix the magnetic block installation strip 41, and the need for drilling and nailing to fix the magnetic block installation strip 41 can be eliminated, which has the advantages of simple structure and convenient assembly and disassembly.

[0067] In addition to the clothes-drying rod 20 for hanging clothes, the existing clothes-drying rack of the clothes-drying machine usually integrates a retractable quilt-drying rod 30 for drying quilts. The quilt-drying rod 30 is connected to the fixed cross bar 40 of the clothes-drying rack by a movable connecting rod. When the quilts need to be dried, the quilt-drying rod 30 can be unfolded. When the clothes need to be dried alone, the quilt-drying rod 30 can be folded and stored above the clothes-drying rod 20. However, the connecting rods connected to the ends of the existing quilt-drying rod 30 are all fixed and short in length. When the clothes and quilts need to be dried at the same time, the clothes dried on the clothes-drying rod 20 and the quilts dried on the quilt-drying rod 30 often interfere with each other, affecting the drying effect.

[0068] In order to overcome the above technical problems, Figure 12-15 As shown, in one embodiment, the connecting rod body 1 is a telescopic rod structure, which includes a telescopic rod group 11, a movable lock 12 and an unlocking member 13. The telescopic rod group 11 includes an inner rod 112 and an outer rod 111 sleeved on the outside of the inner rod 112, and the inner rod 112 can be telescoped relative to the outer rod 111; the movable lock 12 is installed on the outer rod 111 or the inner rod 112, and has a locked state and an unlocked state. In the locked state, the inner rod 112 is locked on the outer rod 111; in the unlocked state, the inner rod 112 can be telescoped relative to the outer rod 111; the unlocking member 13 is arranged in cooperation with the movable lock 12 to control the movable lock 12 to enter the unlocked state.

[0069] When the movable lock buckle 12 is installed on the outer rod 111, a buckling structure capable of cooperating with the movable lock buckle 12 is correspondingly provided on the inner rod 112; conversely, when the movable lock buckle 12 is installed on the inner rod 112, a buckling structure capable of cooperating with the movable lock buckle 12 is correspondingly provided on the outer rod 111; the movable lock buckle 12 of this scheme is used to lock the telescopic rod group 11 in the retracted state, that is, Fig.13 Therefore, the above-mentioned buckle structure should be set in a position where, when the telescopic rod assembly 11 is retracted to the shortest state, the buckle structure just moves to the position where it buckles with the active lock buckle 12, and the active lock buckle 12 is automatically locked. The buckle structure can be a hole, groove, boss or other structure set on the side wall of the inner rod 112 or the outer rod 111, as long as it can cooperate with the active lock buckle 12 to lock and limit the relative movement of the inner rod 112 and the outer rod 111.

[0070] The unlocking member 13 is provided to facilitate manual control, and is configured to push the active lock buckle 12 away from the engagement position with the engagement structure. When the telescopic rod assembly 11 needs to be extended, the active lock buckle 12 can be unlocked by pushing the unlocking member 13. Based on the setting of the unlocking member 13, the active lock buckle 12 can be hidden inside the outer rod 111 or the inner rod 112, so that the active lock buckle 12 can be stably installed and the smoothness of the appearance of the connecting rod body 1 can be improved.

[0071] The movable connecting rod 10 of this embodiment can connect the quilt drying rod 30 and the fixed cross rod 40 in the drying rack. Since the connecting rod body 1 has the telescopic function, when it is necessary to dry clothes and quilts at the same time, the connecting rod body 1 can be extended to expand the distance between the quilt drying rod 30 and the clothes drying rod 20, so as to avoid the problem that clothes and quilts block and interfere with each other and affect the drying effect.

[0072] In addition, the connecting rod body 1 of this embodiment is also provided with an active lock 12 and an unlocking member 13. When the quilt to be hung out to dry is long, or when the quilt is hung out to dry alone, the active lock 12 can be used to lock the telescopic rod group 11 in a retracted state, so that the quilt hanging rod 30 is kept at a higher position, and the telescopic rod group 11 is prevented from being automatically pulled and extended under the action of gravity; when it is necessary to hang clothes and quilts together, the telescopic rod group 11 can be extended by controlling the active lock 12 to unlock through the unlocking member 13. Therefore, the telescopic extension of the connecting rod body 1 of this solution is controllable, which can adapt to the changes in the user's usage needs in different usage scenarios and optimize the drying experience.

[0073] In one embodiment, referring to Figure 14-16 The movable lock 12 includes a hook 121 and an elastic reset member 122. The hook 121 cooperates with the unlocking member 13 through rotation or translation to lock and unlock; the elastic reset member 122 is used to reset the hook 121 to a locked state.

[0074] By driving the buckle hook 121 to rotate or translate toward or away from the corresponding buckling structure, the locking and unlocking states of the active lock buckle 12 can be switched. The elastic reset member 122 can be a spring, a spring, a torsion spring, etc. The active lock buckle 12 of this solution adopts the form of matching the buckle hook 121 and the elastic reset member 122, which can achieve the purpose of automatic locking and has the advantages of simple structure, easy implementation and low cost.

[0075] In one embodiment, the movable lock 12 includes two oppositely disposed hooks 121, and the elastic return member 122 is disposed between the two hooks 121. The elastic return member 122 is used to drive the two hooks 121 to move toward the locked state at the same time.

[0076] The movable lock buckle 12 is provided with two opposing hooks 121. When only one elastic reset member 122 is used, the two movable lock buckles 12 can be pushed to the locked state at the same time, which has the advantages of simple structure and few parts. The two hooks 121 respectively lock the telescopic rod set 11 from two opposite directions, which can effectively ensure the reliability of locking.

[0077] In one embodiment, the inner rod 112 is a hollow rod, and a lock mounting seat 123 is provided at its end, and the movable lock 12 is installed on the lock mounting seat 123; the movable lock 12 has a buckling portion 1211, and the inner rod 112 is provided with a first avoidance opening 1121 allowing the buckling portion 1211 to extend out, and the buckling portion 1211 extends out of the inner rod 112 through the first avoidance opening 1121 to buckle the outer rod 111 to achieve locking.

[0078] The movable lock buckle 12 is arranged inside the inner rod 112. Correspondingly, a buckling structure that can cooperate with the movable lock buckle 12 needs to be arranged on the inner side of the outer rod 111. This method can hide the movable lock buckle 12 and the buckling structure for installation, and will not interfere with other structures due to protruding from the telescopic rod group 11.

[0079] In one embodiment, a second avoidance opening 1122 is further provided on the inner rod 112 , through which the unlocking member 13 contacts the movable lock buckle 12 , so that the unlocking member 13 controls the movable lock buckle 12 to be unlocked.

[0080] Specifically, the unlocking member 13 needs to be exposed outside the telescopic rod group 11 to facilitate manual operation. A second avoidance opening 1122 is provided to provide a channel for the contact between the movable lock buckle 12 inside and outside the inner rod 112 and the unlocking member 13, thereby realizing the function of the unlocking member 13 pushing the movable lock buckle 12 to move.

[0081] In one embodiment, a connector 14 is installed at the end of the inner rod 112 , and the unlocking member 13 is slidably installed on the connector 14 .

[0082] Specifically, the connector 14 provided at the end of the inner rod 112 can be used to connect with other structural parts when used. For example, when connecting the quilt drying rod 30, the connector 14 can be connected with the quilt drying rod 30 to achieve a reliable connection between the connecting rod body 1 and the quilt drying rod 30. By installing the unlocking member 13 using the structure of the connector 14, a support body provided separately for the unlocking member 13 can be omitted, and the unlocking member 13 can be integrated into the connector 14, which simplifies the product structure and improves the appearance of the product.

[0083] In one embodiment, the telescopic rod set 11 is a sleeve structure, which includes at least three rod sections that are sleeved in sequence, the outer rod 111 is the rod section located at the outermost side, and the inner rod 112 is the rod section located at the innermost side.

[0084] The telescopic rod set 11 is configured as a sleeve structure including at least three rod sections. Compared with a two-section structure, a structure with more than three sections can extend to a greater length. The outer rod 111 is the outermost section, and the inner rod 112 is the innermost section. The movable lock 12 can just lock the outermost and innermost rod sections of the telescopic rod set 11, so the telescopic rod set 11 can be locked in a fully retracted state. When the movable lock 12 is unlocked, each rod section can be freely extended and retracted.

[0085] In one embodiment, among any two adjacent rod sections, an outer plug 113 is installed at the end of the outer rod section, and an inner plug 114 is correspondingly provided at the end of the inner rod section. The outer plug 113 can limit the inner plug 114 from detaching from the rod section.

[0086] The cooperation of the outer plug 113 and the inner plug 114 can prevent the two connected rod sections from being separated, thereby ensuring the reliability of the structure of the telescopic rod group 11.

[0087] In one embodiment, referring to Fig.17 The outer plug 113 has an expansion portion 1131 extending into the rod section, and the inner plug 114 has an expansion portion 11412 protruding from the outside of the rod section. The expansion portion 11412 can squeeze the expansion portion 1131 to expand, so that the expansion portion 1131 is pressed tightly against the inner wall of the rod section.

[0088] Specifically, the expansion part 1131 has an inner bevel, and the squeezing part 11412 has a corresponding outer bevel. When the telescopic rod assembly 11 is extended to the squeezing part 11412 and squeezed into the expansion part 1131, the expansion part 1131 expands and expands. The expanded expansion part 1131 further presses the inner wall of the rod section, so the reliability of the connection between the outer plug 113 and the rod section can be further enhanced. Preferably, a convex buckle is provided on the expansion part 1131, and a buckle hole is correspondingly provided on the rod section. The convex buckle is buckled in the buckle hole, so that the outer plug 113 can be reliably installed; after the expansion part 1131 expands, the depth of the convex buckle embedded in the buckle hole increases, so the anti-slip ability can be further improved.

[0089] In one embodiment, referring to Figure 18-19 The inner plug 114 includes two supporting angles 1141, and a positioning boss 11411 is provided on the inner side of the supporting angle 1141; two positioning holes 115 are provided on the end of the rod section where the inner plug 114 is installed, and the two supporting angles 1141 are respectively installed at two opposite corners of the rod section, and the positioning boss 11411 is clamped in the positioning hole 115.

[0090] Specifically, the support angle 1141 has three panels that are connected perpendicularly to each other, and the three panels just form an inner right angle. The two support angles 1141 are oppositely buckled at the two diagonal points at the end of the rod section, which can just provide four support surfaces to contact the inner wall of the rod section outside, so as to provide support and guidance for the extension and contraction of the rod section. The advantage of the internal plug 114 of this solution being arranged as two diagonally arranged support angles 1141 is that the two support angles 1141 will not contact and interfere with each other after installation, and only one size of support angle 1141 is used, which can be simultaneously applicable to the installation of rod sections of multiple different pipe diameters, thereby reducing the number of specifications of parts, facilitating assembly, and helping to reduce the production cost of the internal plug 114.

[0091] On the other hand, this embodiment also provides a clothes drying machine, including the above-mentioned drying rack.

[0092] Similarly, based on the drying rack of this embodiment, when adjusting the unfolding distance of the quilt drying rod 30, the clothes drying machine of this embodiment only needs to pull the quilt drying rod 30 in a straight line, which has the advantages of simple operation, good operating feel, and good operating experience.

[0093] In the description of this article, it should be understood that the terms "upper", "lower", "left", "right", etc., and other directions or positional relationships are only for the convenience of description and simplification of operation, and do not indicate or imply 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 a limitation of this application. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0094] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0095] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0096] The technical principles of the present application are described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present application and cannot be interpreted as limiting the scope of protection of the present application in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation methods of the present application without creative work, and these methods will fall within the scope of protection of the present application.

Claims

1. A drying rack, characterized in that: include: A fixed cross bar is provided with a plurality of first magnetic blocks at intervals along its length direction; The movable connecting rod is telescopically mounted on the fixed cross bar. The movable connecting rod is provided with a second magnetic block adapted to the first magnetic block. The magnetic attraction force of the first magnetic block and the second magnetic block can be used to position the length of the movable connecting rod extending relative to the fixed cross bar.

2. The drying rack according to claim 1, characterized in that: The movable connecting rod includes a sliding seat and a connecting rod body. One end of the connecting rod body is connected to the sliding seat, and the other end is used to connect to the quilt drying rod. The sliding seat is slidably installed on the fixed cross bar, and the sliding of the connecting rod body is guided by the sliding seat.

3. The drying rack according to claim 2, characterized in that: The sliding seat comprises a sliding seat and a connecting piece, the sliding seat has an insertion cavity, a barb is arranged in the insertion cavity, the connecting piece is inserted in the insertion cavity and extends out of the insertion cavity to be connected to the connecting rod body, and the barb is buckled with the connecting piece to limit the connecting piece from being separated from the insertion cavity; A slot is provided on one side of the connecting sheet close to the second magnetic block, and the second magnetic block is arranged in the slot.

4. The drying rack according to claim 2, characterized in that: Occluders are respectively provided at both ends of the fixed cross bar, and the occluders can limit the sliding seat within the fixed cross bar; a magnetic block mounting strip is provided in the fixed cross bar, and the occluder has a hook extending into the fixed cross bar, and the two ends of the magnetic block mounting strip are respectively overlapped with the hooks of the two occluders to fix the magnetic block mounting strip on the fixed cross bar; the first magnetic block is installed on the magnetic block mounting strip.

5. The drying rack according to claim 2, characterized in that: The connecting rod body is a telescopic rod structure, which includes a telescopic rod group, a movable lock and an unlocking member. The telescopic rod group includes an inner rod and an outer rod sleeved outside the inner rod, and the inner rod can be telescoped relative to the outer rod; the movable lock is installed on the outer rod or the inner rod, and has a locked state and an unlocked state. In the locked state, the inner rod is locked on the outer rod; In the unlocked state, the inner rod can be extended and retracted relative to the outer rod; The unlocking member is arranged in cooperation with the movable lock buckle to control the movable lock buckle to enter the unlocking state.

6. The drying rack according to claim 5, characterized in that: The movable lock comprises a clasp and an elastic reset member, wherein the clasp cooperates with the unlocking member in a rotational or translational manner to lock and unlock; the elastic reset member is used to reset the clasp to a locked state.

7. The drying rack according to claim 6, characterized in that: The movable lock comprises two oppositely arranged hooks, the elastic reset member is arranged between the two hooks, and the elastic reset member is used to drive the two hooks to move toward the locking state at the same time.

8. The drying rack according to claim 5, characterized in that: The inner rod is a hollow rod, and a lock mounting seat is provided at its end, and the movable lock is installed on the lock mounting seat; the movable lock has a buckling portion, and the inner rod is provided with a first avoidance opening that allows the buckling portion to extend out, and the buckling portion extends out of the inner rod through the first avoidance opening to buckle the outer rod to achieve locking.

9. The drying rack according to claim 8, characterized in that: The inner rod is also provided with a second avoidance opening, through which the unlocking member contacts the movable lock buckle, so that the unlocking member controls the movable lock buckle to be unlocked.

10. The drying rack according to claim 5, characterized in that: The telescopic rod set is a sleeve structure, which includes at least three rod sections that are sleeved in sequence, the outer rod is the rod section located at the outermost side, and the inner rod is the rod section located at the innermost side.

11. The drying rack according to claim 10, characterized in that: Among any two adjacent rod sections, an outer plug is installed at the end of the outer rod section, and an inner plug is correspondingly provided at the end of the inner rod section. The outer plug can limit the inner plug from detaching from the rod section.

12. The drying rack according to claim 11, characterized in that: The outer plug has an expansion portion extending into the rod section, and the inner plug has an extrusion portion protruding from the outside of the rod section, and the extrusion portion can squeeze the expansion portion to expand, so that the expansion portion is tightly pressed against the inner wall of the rod section; the inner plug includes two supporting angles, and a positioning boss is provided on the inner side of the supporting angle; the end of the rod section where the inner plug is installed is provided with two positioning holes, and the two supporting angles are respectively installed at two opposite corners of the rod section, and the positioning boss is clamped in the positioning hole.

13. The drying rack according to claim 1, characterized in that: It also includes a clothes-drying rod and a quilt-drying rod. There are two clothes-drying rods and they are arranged in parallel. The two fixed cross bars are respectively connected to the ends of the two clothes-drying rods to form a square frame structure; one end of the movable connecting rod is slidably connected to the fixed cross bar, and the other end is connected to the quilt-drying rod.

14. A clothes drying machine, characterized in that: It comprises the drying rack described in any one of claims 1-13.

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