A carrier assembly and a clothes drying machine

Abstract

The utility model discloses a bracket assembly and clothes airing machine belong to the domestic device technical field. The bracket assembly includes connecting assembly, bracket main part, fixed base, and connecting assembly includes pull rope and drop bolt, and the end of pull rope is connected with the carding head, and pull rope passes through the carding head and is connected with drop bolt, and bracket main part includes the frame bottom plate, and fixed base sets up between drop bolt and frame bottom plate, and fixed base is connected with bracket main part, and wherein, frame bottom plate sets up first frame hole, and fixed base sets up first seat hole, and drop bolt sets up first bolt hole, and first fastener passes through first frame hole, first seat hole and stretches into first bolt hole and is connected with first bolt hole screw thread, and drop bolt is fixed in fixed base through first fastener. The utility model discloses a bracket assembly and clothes airing machine, can dismantle first fastener from the below of bracket main part, can realize the separation of bracket main part and drop bolt through the dismantling of first fastener, and is convenient for overhauling.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of household device, especially a bracket assembly and a clothes airing machine. BACKGROUND

[0002] In the field of household device, there is a demand to suspend the device main body under the top installation object such as ceiling or suspended ceiling. In order to realize the suspension installation of the device main body, the device main body is usually fixedly connected with the bracket main body, and the bracket main body is suspended under the top installation object such as ceiling by using the pull rope.

[0003] For example, the clothes airing machine is a common airing device in household life. The main machine of the clothes airing machine is installed on the ceiling or suspended ceiling. Two bracket main bodies are suspended by two pull ropes. The airing rod is installed between the two bracket main bodies. The pull rope can be wound or unwound by means of electric control or manual operation to control the rising or falling of the bracket main body and the airing rod.

[0004] However, in the related art, the bracket main body is fixedly connected with the pull rope, which causes the problem of maintenance difficulty during use of the device. SUMMARY

[0005] The purpose of the utility model embodiment is to provide a bracket assembly and a clothes airing machine. The bracket main body can be separated from the lifting bolt by disassembling the first fastener, which is convenient for maintenance.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A bracket assembly comprises:

[0008] A connecting assembly comprises a pull rope and a lifting bolt. The end of the pull rope is connected with a clamping head. The pull rope is clamped with the lifting bolt through the clamping head.

[0009] The bracket main body comprises a bracket bottom plate.

[0010] A fixing seat is arranged between the lifting bolt and the bracket bottom plate. The fixing seat is connected with the bracket main body.

[0011] The bracket bottom plate is provided with a first bracket hole. The fixing seat is provided with a first seat hole. The lifting bolt is provided with a first bolt hole. The lifting bolt is fixed to the fixing seat by a first fastener. The first fastener passes through the first bracket hole, the first seat hole and extends into the first bolt hole and is threadedly connected with the first bolt hole.

[0012] The first fastener passes through the first seat hole from bottom to top and is screwed into the first bolt hole to realize the stable connection of the bracket main body and the lifting bolt. When maintenance is needed, the operator can disassemble the first fastener from the bottom of the bracket main body to realize the quick disassembly of the bracket main body, which is convenient for maintenance.

[0013] Optionally, the first fastener is a screw; the first fastener can be rotated relative to the hanger to lift the fixing seat and the bracket body. By rotating the first fastener, the up-and-down position of the bracket body relative to the hanger can be adjusted, the height of the bracket body is adjusted, the levelness of the drying rod is adjusted, the normal use of the drying rod is ensured, and the user experience is improved.

[0014] Optionally, the first fastener comprises a rod portion and a head portion; the rod portion comprises a first rod segment and a second rod segment, and the second rod segment is connected between the first rod segment and the head portion.

[0015] The first rod segment is a threaded segment, the first pin hole is a threaded hole, and the first rod segment extends into the first pin hole and is threadedly connected with the first pin hole.

[0016] The second rod segment is arranged in the first seat hole, and the head portion is located on the side of the bracket bottom plate away from the fixing seat; or the second rod segment is arranged in the first seat hole, and the head portion is located in the first seat hole.

[0017] The first rod segment is threadedly connected with the first pin hole, thereby realizing the stable connection of the first fastener with the hanger. The different arrangement modes of the second rod segment and the head portion meet different installation requirements and facilitate the rotation of the operator into or out of the first fastener, thereby improving the installation and disassembly efficiency.

[0018] Optionally, the second rod segment is a light rod, the diameter of the second rod segment is smaller than that of the first rod segment, and the first seat hole is a threaded hole. The first seat hole is a threaded hole, which can avoid the downward sliding and loosening of the first fastener. The second rod segment is a light rod and has a diameter smaller than that of the first rod segment, thereby reducing the resistance of the second rod segment entering the first seat hole, making the first rod segment more easily rotate into the first pin hole, and reducing the assembly difficulty.

[0019] Optionally, the hanger is provided with a rope hole, the side surface of the hanger is provided with a rope loading notch in communication with the rope hole, and the pull rope is arranged in the rope hole and extends out of the hanger from one end of the rope hole. By arranging the rope hole and the rope loading notch, the pull rope is conveniently clamped into the hanger from the side, the assembly efficiency of the pull rope and the hanger is improved, the clamping of the clamping head and the hanger is quickly realized, and the suspension assembly of the hanger at the lower end of the pull rope is completed.

[0020] Optionally, a sink is arranged on the side of the rope hole close to the bracket bottom plate, and at least part of the clamping head is clamped into the sink. The side wall of the sink surrounds the outer wall of the clamping head, limits the position of the clamping head in the horizontal direction, keeps the stable clamping of the clamping head and the hanger, prevents the clamping head from being separated from the rope loading notch, and improves the stability and reliability of the connection of the pull rope and the hanger.

[0021] Optionally, a blocking structure is arranged on the side of the hanging bolt and / or the clamping head, and the blocking structure limits the rope from being pulled out of the rope installation gap.

[0022] The blocking structure is arranged on the fixing seat or the bracket main body.

[0023] When the blocking structure is arranged on the fixing seat, the blocking structure is a first blocking plate in the fixing seat, the fixing seat comprises a seat main body, the first seat hole is arranged on the seat main body, and the first blocking plate is arranged on the side of the seat main body away from the bracket bottom plate and protrudes relative to the seat main body.

[0024] When the blocking structure is arranged on the bracket main body, the blocking structure is a first bracket side plate of the bracket main body, the bracket main body comprises a second bracket side plate, the first bracket side plate and the second bracket side plate are arranged on the opposite sides of the bracket bottom plate, and a bracket groove is formed between the first bracket side plate, the bracket bottom plate and the second bracket side plate, and the fixing seat and the hanging bolt are arranged in the bracket groove.

[0025] After the hanging bolt is assembled with the fixing seat and the bracket main body, the blocking structure can limit the rope from being pulled out of the hanging bolt, ensure the stable connection between the rope and the hanging bolt, avoid the bracket main body from falling accidentally due to the rope being pulled out, and improve the safety of the bracket assembly when applied to a clothes drying machine or other household devices.

[0026] Optionally, the fixing seat comprises a seat main body, and the first seat hole is arranged on the seat main body.

[0027] The hanging bolt is provided with a first positioning part, the seat main body is provided with a second positioning part, one of the first positioning part and the second positioning part is a positioning hole, and the other is a positioning column, the positioning column is inserted into the positioning hole, and / or the fixing seat comprises a first blocking plate and a second blocking plate connected to the side of the seat main body away from the bracket bottom plate, a mounting space is formed between the first blocking plate and the second blocking plate, and the hanging bolt is at least partially arranged in the mounting space.

[0028] By matching the positioning column with the positioning hole or arranging the side blocking plate, the quick positioning and guiding of the fixing seat and the hanging bolt can be realized, the assembly efficiency is improved, the operator can also complete the assembly with one hand, and different assembly requirements can be met.

[0029] Optionally, the bracket main body comprises a first bracket side plate and a second bracket side plate connected to the opposite sides of the bracket bottom plate, the first bracket side plate, the bracket bottom plate and the second bracket side plate define a bracket groove, and the fixing seat and the hanging bolt are arranged in the bracket groove.

[0030] The bracket body comprises a first rib plate connected to the inner side of the first bracket side plate, and a second rib plate connected to the inner side of the second bracket side plate, the first rib plate and the bracket bottom plate defining a first clamping groove, and the second rib plate and the bracket bottom plate defining a second clamping groove, both ends of the fixing seat being inserted into the first clamping groove and the second clamping groove respectively.

[0031] The bracket assembly comprises a second fastener, the bracket bottom plate is provided with a second bracket hole, the fixing seat is provided with a second seat hole, and the second fastener is screwed through the second bracket hole and connected with the second seat hole. The first clamping groove and the second clamping groove limit the fixing seat from multiple directions, cooperate with the second fastener, realize the stable connection of the fixing seat and the bracket body, the fixing seat is installed in a simple and fast manner, improves the assembly efficiency, and guarantees the stability of the overall structure of the bracket assembly,

[0032] Optionally, the bracket body is provided with a bracket groove, and the fixing seat and the lifting bolt are arranged in the bracket groove.

[0033] The bracket assembly comprises a third fastener and a telescopic rod group, the telescopic rod group can be telescoped in the vertical direction, the bottom of the telescopic rod group extends into the bracket groove, and the bottom of the telescopic rod group is connected with the bracket body and / or the fixing seat through the third fastener.

[0034] The telescopic rod group uniformly disperses force through the telescopic function during the lifting of the bracket body, resists lateral force, cooperates with the pull rope, improves the stability of the lifting movement of the bracket body and the drying rod, and prevents shaking.

[0035] A drying machine comprises a main machine, the bracket assembly as described in the above scheme, and a drying rod.

[0036] The drying rod is connected with the bracket body, and the drying rod is connected with the main machine through the pull rope.

[0037] The bracket assembly in application can realize the suspension installation of the bracket body through the cooperation of the pull rope, the lifting bolt, the fixing seat, the bracket body and the first fastener.

[0038] The clothes airing machine adopts the bracket assembly, and the bracket body and the airing rod can be suspended and installed by connecting the airing rod with the bracket body and connecting the pull rope with the main machine. Therefore, when the bracket body is lifted to a high position, the operator can easily disassemble the bracket body for maintenance work, and the bracket body does not need to be damaged or the pull rope does not need to be cut when the bracket body is disassembled, so that the clothes airing machine is convenient to disassemble and maintain, and unnecessary damage or loss of parts is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0039] The utility model will be further explained in detail according to the drawings and embodiments.

[0040] Figure 1 It is one of the overall structure schematic diagram of the bracket assembly described in the embodiments of the utility model;

[0041] Figure 2 It is the enlarged view of A part in Figure 1

[0042] Figure 3 It is the second overall structure schematic diagram of the bracket assembly described in the embodiments of the utility model;

[0043] Figure 4 It is the structure exploded view of the bracket assembly described in the embodiments of the utility model;

[0044] Figure 5 It is the structure schematic diagram of the clothes airing machine described in the embodiments of the utility model (the main machine is omitted in the drawing);

[0045] Figure 6 It is one of the structure schematic diagram of the lifting bolt in the bracket assembly described in the embodiments of the utility model;

[0046] Figure 7 It is the second structure schematic diagram of the lifting bolt in the bracket assembly described in the embodiments of the utility model;

[0047] Figure 8 It is the schematic diagram that the clamping head of the pull rope end of the bracket assembly is clamped with the lifting bolt and the lifting bolt is hung at the bottom of the pull rope;

[0048] Figure 9 It is one of the structure schematic diagram of the fixing seat in the bracket assembly described in the embodiments of the utility model;

[0049] Figure 10 It is the second structure schematic diagram of the fixing seat in the bracket assembly described in the embodiments of the utility model;

[0050] Figure 11 It is the cooperation schematic diagram between the bracket body, the fixing seat, the lifting bolt, the first fastener and the second fastener after the bracket assembly described in the embodiments of the utility model is assembled; ​

[0051] Figure 12 The assembling process schematic view of the bracket assembly is described in the embodiment of the utility model;

[0052] Figure 13 The transverse sectional view of the bracket main body in the bracket assembly is described in the embodiment of the utility model;

[0053] Figure 14 The schematic view of the fixed seat being installed to the bracket main body and the lifting bolt being installed to the fixed seat in the bracket assembly is described in the embodiment of the utility model;

[0054] Figure 15 The schematic view of the first baffle of the fixed seat preventing the pull rope from separating from the lifting bolt in the bracket assembly is described in the embodiment of the utility model.

[0055] In the drawing: 11, pull rope; 12, clamping head; 13, lifting bolt; 131, first bolt hole; 132, first positioning part; 133, rope hole; 134, rope clamping gap; 135, sink groove; 20, bracket main body; 201, bracket groove; 202, first clamping groove; 203, second clamping groove; 21, bracket bottom plate; 211, first bracket hole; 212, second bracket hole; 22, first bracket side plate; 23, second bracket side plate; 24, first muscle plate; 25, second muscle plate; 30, fixed seat; 301, installation space; 31, seat main body; 311, first seat hole; 312, second seat hole; 32, first baffle; 33, second baffle; 34, second positioning part; 40, first fastener; 41, rod part; 411, first rod section; 412, second rod section; 42, head part; 50, second fastener; 60, third fastener; 70, telescopic rod group; 90, airing rod. DETAILED DESCRIPTION

[0056] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the embodiment of the utility model will be further described in detail below with reference to the drawings. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all the other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0057] In the description of the utility model, unless another explicit provision and limitation, the terms "connected", "fixed" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through the intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0058] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween. Moreover, the first feature "on", "above" and "on top of" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "underneath" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0059] In daily household devices, some device bodies are suspended and installed below the installation object through a pull rope, so as to realize the suspension installation of the device body. Taking a clothes airing machine as an example, the main machine of the clothes airing machine is installed on the ceiling or the suspended ceiling, the main machine is connected with two bracket bodies below through two pull ropes, the airing rod is fixed to the bracket body, and the pull rope is wound or unwound through the electric control or manual operation, so that the airing rod is controlled to rise or fall, the airing rod is conveniently adjusted to different heights, and different needs are met. The device body can also be a lamp and the like.

[0060] However, in the related art, the bracket body is fixedly connected with the pull rope, so that there is a problem of troublesome maintenance in the use process of the device. For the clothes airing machine, in the case that the bracket body and the airing rod are raised to the highest position, it is very inconvenient to disassemble and maintain the main machine, and the operator needs to violently break the bracket body and the airing rod, or needs to cut the pull rope to expose the main machine, so as to conveniently check and maintain the internal parts of the main machine, or to disassemble and replace the airing rod or the bracket body. Thus, the efficiency of checking and maintenance is reduced, and the cost is increased.

[0061] Based on this, with reference to Figures 1 to 15 , the present application provides a bracket assembly which can realize the disassembly and separation of the bracket body 20 and the pull rope 11 through a simple and efficient disassembly mode, the bracket body 20 is convenient to disassemble and assemble, and the maintenance difficulty is reduced.

[0062] With reference to Figures 1 to 4 , the bracket assembly comprises a connecting assembly, a bracket body 20, a fixing seat 30 and a first fastener 40. The connecting assembly comprises a pull rope 11 and a lifting bolt 13, the pull rope 11 is connected with the lifting bolt 13, the fixing seat 30 is connected with the bracket body 20, and the lifting bolt 13 is connected with the fixing seat 30. Thus, the weight of the bracket body 20 is transmitted to the pull rope 11 through the fixing seat 30 and the lifting bolt 13, and the lifting of the bracket body 20 by the pull rope 11 is realized. The pull rope 11 can be but is not limited to a steel wire rope and a high-strength nylon rope. The clamping head 12 can be but is not limited to an aluminum head.

[0063] With reference toFigure 5 The clothes airing machine comprises a main machine, a bracket assembly and an airing rod 90. The main machine is installed on a ceiling or a suspended ceiling. The pull rope 11 in the bracket assembly is connected with the main machine. The airing rod 90 is installed on the bracket main body 20. The bracket main body 20 supports the airing rod 90. The pull rope 11 can be wound or unwound by means of electric control or manual operation, so as to realize the lifting of the bracket main body 20 and the airing rod 90. The airing rod 90 can be a clothes airing rod or a quilt airing rod, etc. The clothes airing rod is provided with a hanging hole. A clothes hanger can be hung in the hanging hole to realize the airing of clothes. Alternatively, the airing rod is provided with an airing clamp to hold clothes. Bedclothes, quilt covers and other large airing objects are hung on the airing rod to be aired.

[0064] Continuing to refer to Figure 8 、 Figures 11 to 15 In the bracket assembly, the pull rope 11 is connected with a clamping head 12 at the end. The pull rope 11 is clamped with the hanging bolt 13 through the clamping head 12. That is, the hanging bolt 13 is hung on the clamping head 12. When the pull rope 11 is wound, the hanging bolt 13 is pulled upward. When the pull rope 11 is unwound, the hanging bolt 13 moves downward. The bracket main body 20 comprises a bracket bottom plate 21. The fixing seat 30 is arranged between the hanging bolt 13 and the bracket bottom plate 21. The fixing seat 30 is connected with the bracket main body 20. When the bracket assembly is installed and used, the bracket bottom plate 21 is located below the fixing seat 30.

[0065] The bracket bottom plate 21 is provided with a first bracket hole 211. The fixing seat 30 is provided with a first seat hole 311. The hanging bolt 13 is provided with a first bolt hole 131. When the assembly is assembled, the first bolt hole 131, the first seat hole 311 and the first bracket hole 211 are aligned. The first fastener 40 is installed. When the first fastener 40 is installed, the first fastener 40 is installed from below the bracket bottom plate 21 from bottom to top. The upper end of the first fastener 40 passes through the first bracket hole 211 and continues to pass through the first seat hole 311 and is screwed into the first bolt hole 131. The outer thread of the upper end of the first fastener 40 is engaged with the inner thread of the inner wall of the first bolt hole 131, so that the first fastener 40 is threadedly connected with the first bolt hole 131, and the connection between the first fastener 40 and the hanging bolt 13 is realized. After the installation of the first fastener 40 is completed, the hanging bolt 13 is connected with the fixing seat 30 through the first fastener 40, so as to realize the lifting or lowering of the bracket main body 20 through the hanging bolt 13 and the fixing seat 30 when the pull rope 11 moves.

[0066] The first fastener 40 includes a rod portion 41 and a head portion 42 located at the rod portion 41. One arrangement of the first fastener 40 is that the head portion 42 is located on the side of the rack bottom plate 21 away from the fixing seat 30, i.e. the head portion 42 is located below the rack bottom plate 21, the rod portion 41 passes through the first rack hole 211, the first seat hole 311 and is screwed into the first bolt hole 131, and the rod portion 41 is threadedly connected with the first bolt hole 131. Another arrangement of the first fastener 40 is that the head portion 42 is located below the fixing seat 30, the head portion 42 is located in the first rack hole 211 or the head portion 42 is located in the gap space between the fixing seat 30 and the rack bottom plate 21, the rod portion 41 passes through the first seat hole 311 and is screwed into the first bolt hole 131, and the rod portion 41 is threadedly connected with the first bolt hole 131.

[0067] The bracket assembly of the present application, the bracket body 20 is connected with the hanging bolt 13 through the fixing seat 30, the hanging bolt 13 is connected with the clamping head 12 at the end of the pull rope 11, the connection of the bracket body 20 and the pull rope 11 is realized, which not only facilitates the disassembly of the bracket body 20 for maintenance and inspection according to the needs when the bracket assembly is applied to the clothes airing machine and other household devices, but also provides the height adjustment function of the bracket body 20 to facilitate the adjustment of the levelness of the airing rod 90 or other device body.

[0068] In the clothes airing machine, the whole composed of the airing rod 90 and the bracket body 20 can be driven to rise to the top position or fall to the lowest position by winding and unwinding the pull rope 11. The clothes airing machine is a super-thin design, and a receiving groove is arranged on the lower side of the ceiling where the main machine is installed, or a receiving groove is arranged at the bottom of the main machine. When the airing frame including at least two bracket bodies 20 and two airing rods 90 is pulled up to the top position by the pull rope 11, the airing rod 90 and / or the bracket body 20 is embedded in the receiving groove, so that the airing rod 90 and / or the bracket body 20 is more invisibly stored and occupies less space, and the overall appearance of the clothes airing machine in the storage state is more integrated and more beautiful.

[0069] The inventor finds that if the traditional scheme is used to assemble the pull rope 11 and the bracket body 20, such as fixing the bottom of the pull rope 11 to the bracket body 20, the problem of inconvenient disassembly and maintenance of the clothes airing machine is prone to occur: when the airing frame rises to the top position, the bottom of the bracket body 20 and the airing rod 90 is designed to be flush with the front of the main machine, which can make the clothes airing machine have a thinner appearance in the storage state, but if the airing rod 90 and the bracket body 20 are placed on the top and a machine failure occurs, the pull rope 11 cannot be controlled to unwind to control the airing rod 90 and the bracket body 20 to fall, at this time, if the main machine needs to be disassembled for maintenance or the components in the bracket assembly need to be maintained, since the bracket body 20 and the main machine, and the airing rod 90 and the main machine are very close, the bracket body 20 needs to be forcibly disassembled or the pull rope 11 needs to be cut off, which is very inconvenient for disassembly and maintenance of the clothes airing machine, and some unnecessary losses are prone to occur.

[0070] The bracket assembly and the clothes drying machine comprising the same can solve the problem of inconvenient disassembly and maintenance of the clothes drying machine. The first fastener 40, the hook bolt 13 and the fixing seat 30 can be matched to disassemble the first fastener 40 from the bottom side or to install the first fastener 40 upward from the bottom side, so as to realize quick disassembly of the bracket main body 20. For example, when the pull rope 11 is wound, the drying rod 90 and the bracket main body 20 are lifted to the top position, no matter whether the drying rod 90 and the bracket main body 20 are located at the position below the main machine or the bracket main body 20 is embedded into the storage groove at the bottom of the main machine or the bottom of the ceiling (at this time, the position of the end of the bracket main body 20 is also embedded into the storage groove), the bottom of the bracket main body 20 can be exposed. At this time, the operator can operate the first fastener 40 from the bottom by using a tool or by hand, rotate the first fastener 40 downward, so as to rotate the first fastener 40 to be separated from the hook bolt 13, make the first fastener 40 out of the first bolt hole 131 of the hook bolt 13, and then the bracket main body 20 can be disassembled from the hook bolt 13 under the action of gravity or the pulling force of the operator pulling downward gently, so as to realize disassembly of the bracket main body 20 and the drying rod 90 connected with the bracket main body 20. It can be understood that after the bracket main body 20 and the drying rod 90 are disassembled, the operator can disassemble the bottom plate or the side plate of the main machine, so as to check and maintain the fault components such as the motor in the main machine.

[0071] In an embodiment, referring to Figure 4 , Figures 9 to 12 The first fastener 40 is a screw, which comprises a rod part 41 and a head part 42. The rod part 41 at least penetrates the first seat hole 311 and is screwed into the first bolt hole 131. The head part 42 is located below the fixing seat 30, and the head part 42 is located below the bracket bottom plate 21 and abuts against the bracket bottom plate 21, or the head part 42 is located below the fixing seat 30 and abuts against the fixing seat 30. The weight of the bracket main body 20 is directly or indirectly transmitted to the head part 42 of the first fastener 40, and is transmitted to the hook bolt 13 through the rod part 41 of the first fastener 40.

[0072] The first fastener 40 is configured to rotate relative to the hook bolt 13 under the action of the adjusting force, so as to make the first fastener 40 ascend or descend along the axis of the first bolt hole 131, and thus make the fixing seat 30 and the bracket main body 20 ascend or descend with the first fastener 40. For example, when the first fastener 40 rotates clockwise, the fixing seat 30 and the bracket main body 20 ascend; when the first fastener 40 rotates counterclockwise, the fixing seat 30 and the bracket main body 20 descend.

[0073] The first fastener 40 can be a common screw, and the operator can twist the first fastener 40 by using a screwdriver to adjust the height of the bracket main body 20, and thus adjust the levelness of the drying rod 90. Of course, the first fastener 40 can also be a hand screw. The embodiment does not limit the type of screw.

[0074] In the clothes drying machine, two bracket assemblies are arranged at intervals, each bracket assembly is connected with the main machine through a pull rope 11, for example, the main machine leads out two pull ropes 11 from the left and right ends to hang the left and right bracket bodies 20, and the drying rod 90 is connected with the two bracket bodies 20 at the two ends. For the clothes drying machine, in the production, installation and use stages, the lengths of the two pull ropes 11 downwardly extended from the main machine may be different due to various reasons, for example, the length error of the two pull ropes 11 downwardly extended exceeds the design value due to the existence of the part installation gap, the part size tolerance, the different toughness of the pull rope 11, the different tightness of the pull rope 11 on the winding wheel, etc. At this time, the two bracket bodies 20 at the two sides will have different heights due to the different lengths of the two pull ropes 11, which will cause the two ends of the drying rod 90 to be uneven and have too large inclination, which will not only affect the appearance when the drying rod 90 rises to the highest position and the main machine highlights the serious inclination of the drying rod 90, but also will sometimes affect the normal function of the drying rod 90.

[0075] The clothes drying machine of the embodiment can adjust the height of the bracket body 20 by operating the first fastener 40, adjust the height of any one end of the drying rod 90 connected between the two bracket bodies 20, and then adjust the levelness of the drying rod 90, so as to ensure the normal and safe use of the drying rod 90 and improve the user experience. Moreover, when the height of the bracket body 20 needs to be adjusted and the drying rod 90 needs to be leveled, the operator only needs to operate the first fastener 40 from below the bracket body 20. For the clothes drying machine, the operation space below the bracket body 20 is relatively sufficient when the bracket body 20 is at different heights and different positions, and the operator can perform the height adjustment operation on the bracket body 20 at any time period, and then perform the leveling operation on the drying rod 90.

[0076] In an embodiment, the first fastener 40 includes a rod portion 41 and a head portion 42, and the diameter of the head portion 42 is greater than the diameter of the rod portion 41. The rod portion 41 includes a first rod segment 411 and a second rod segment 412, and the first rod segment 411, the second rod segment 412 and the head portion 42 are connected in sequence, and the second rod segment 412 is located between the first rod segment 411 and the head portion 42. The operator operates the head portion 42 by using a screw or pinching with fingers, rotates the first fastener 40, and realizes the installation and disassembly of the first fastener 40.

[0077] The first rod segment 411 is a threaded segment (the first rod segment 411 is provided with external threads), and the first bolt hole 131 is a threaded hole. When assembling, the first fastener 40 is adjusted to the first rod segment 411 located at the uppermost end, the first rod segment 411 passes through the first frame hole 211, the first seat hole 311 and is screwed into the first bolt hole 131, the external threads of the first rod segment 411 engage with the internal threads of the first bolt hole 131, and the first rod segment 411 is screwed with the first bolt hole 131.

[0078] After the first fastener 40 is assembled, it can mate with the other components in at least the following ways: First method: such as... Figure 11 The diagram illustrates that the second rod segment 412 passes through the first frame hole 211 and the first seat hole 311, with its head 42 located on the side of the frame base plate 21 away from the fixed seat 30. The upper side of the head 42 abuts against the lower side of the frame base plate 21. This arrangement facilitates the operator in screwing in or out the first fastener 40 and also allows the head 42 to support the frame base plate 21, resulting in good structural stability. A second arrangement (not shown) involves the second rod segment 412 passing through the first seat hole 311, with the head 42 located within the first frame hole 211, preventing the head 42 from protruding from the frame base plate 21. A third arrangement (not shown) involves the second rod segment 412 passing through the first seat hole 311, with the head 42 located on the upper side of the frame base plate 21. This allows for the installation of a decorative cover within the first seat hole 311, enhancing the aesthetics.

[0079] Optionally, to ensure that the first fastener 40 can reliably and stably bear the weight of the bracket body 20 and the body of the connected device after installation, and effectively transfer these weights to the lifting bolt 13 through the first fastener 40, thereby achieving stable suspension of the bracket body 20, and at the same time avoiding the first fastener 40 from loosening and falling off due to downward pulling force, the first fastener 40 is designed as follows: the second rod segment 412 is a smooth rod without threads on the outer wall, the diameter of the second rod segment 412 is smaller than the diameter of the first rod segment 411, and the first seat hole 311 is a threaded hole, the diameter of the first seat hole 311 matches the diameter of the first rod segment 411.

[0080] Combination Figure 11 As can be seen, after the bracket assembly is assembled, the first segment 411 can be in either of the following two assembly states. The first state is that the first segment 411 is completely screwed out of the first seat hole 311, at which time the first segment 411 is located on the upper side of the first seat hole 311; the other state is that the upper part of the first segment 411 is screwed out of the first seat hole 311, and a partial area of ​​the lower part of the first segment 411 is located inside the first seat hole 311 and forms a threaded connection with the first seat hole 311.

[0081] The installation process of the first fastener 40 is described with the first rod segment 411 being completely rotated out of the first seat hole 311 as an example: when the first fastener 40 is installed, the first rod segment 411 at the upper end is rotated into the first seat hole 311, and the external thread of the first rod segment 411 is matched with the internal thread of the first seat hole 311. During the process of continuously rotating the first fastener 40, the first rod segment 411 is gradually rotated out of the first seat hole 311 upward, and the second rod segment 412 enters the first seat hole 311. After the bracket assembly is assembled, the first rod segment 411 of the first fastener 40 is completely rotated out of the first seat hole 311, the first rod segment 411 is rotated into the first bolt hole 131 and is threadedly connected in the first bolt hole 131, and the second rod segment 412 is located in the first seat hole 311, and the second rod segment 412 has no engagement with the internal thread of the first seat hole 311.

[0082] The bracket assembly of the embodiment can realize stable suspension and reliable load bearing of the pull rope 11 on the bracket body 20. After the bracket assembly is assembled, on the one hand, the force transmission between the first fastener 40 and the eyebolt 13 is realized through the thread connection between the first rod segment 411 and the first bolt hole 131, so that the eyebolt 13 can bear the downward pulling force from the first fastener 40; on the other hand, the force transmission between the first fastener 40 and the bracket body 20 is realized through the abutment between the upper side of the head 42 of the first fastener 40 and the lower side of the bracket bottom plate 21, so that the weight of the bracket body 20 can be transmitted to the first fastener 40. In this way, the effective force transmission between the bracket body 20 and the eyebolt 13 is realized by means of the first fastener 40, and then the bracket body 20 can be stably suspended by the pull rope 11.

[0083] The bracket assembly of the embodiment is beneficial to prevent the first fastener 40 from loosening and falling off: although the first fastener 40 plays a role of transmitting the downward pulling force applied by the bracket body 20 to the eyebolt 13, when the first rod segment 411 is only subjected to the vertically downward force and is not subjected to the rotationally downward force, the first rod segment 411 is blocked by the internal thread of the first seat hole 311 and cannot fall off vertically downward along the first seat hole 311. That is to say, after the first fastener 40 is installed by rotating upward, the first fastener 40 is not easy to loosen and fall off downward, thereby ensuring the safety and stability in use.

[0084] The bracket assembly of the embodiment is easy to assemble when the first fastener 40 is installed. By designing the second rod segment 412 as a light rod with a diameter slightly smaller than that of the first rod segment 411, the resistance of the second rod segment 412 entering the first seat hole 311 is reduced, the first rod segment 411 at the upper end is more easily rotated into the first bolt hole 131, the assembly is more easy, and the assembly difficulty is reduced.

[0085] In other embodiments, the first fastener 40 is a regular screw, the first rod segment 411 and the second rod segment 412 of the first fastener 40 are thread segments of the same diameter, and the first seat hole 311 is a regular hole with a smooth inner wall and a diameter slightly larger than the second rod segment 412. Correspondingly, if the connection strength and reliability between the first fastener 40 and the hanger bolt 13 are insufficient, the length of the first bolt hole 131 can be increased by increasing the height of the hanger bolt 13, thereby strengthening the stability of the connection between the first fastener 40 and the hanger bolt 13.

[0086] Alternatively, in other embodiments, the first rod segment 411 and the second rod segment 412 of the first fastener 40 are thread segments of the same diameter, and the first bolt hole 131 is a threaded hole. The first seat hole 311 and / or the first frame hole 211 are also threaded holes.

[0087] In an embodiment, in order to improve assembly efficiency, when the pull rope 11 and the hanger bolt 13 are assembled, the pull rope 11 is first inserted from the side of the hanger bolt 13 and then pulled upward. Referring to Figures 6 to 8 , the hanger bolt 13 is provided with a rope hole 133, and the side of the hanger bolt 13 is provided with a rope loading notch 134 in communication with the rope hole 133. The pull rope 11 can be inserted into the rope hole 133 from the rope loading notch 134 on the side of the hanger bolt 13. The pull rope 11 is arranged in the rope hole 133 and extends out of the hanger bolt 13 from one end of the rope hole 133. The side of the clamping head 12 away from the frame bottom plate 21 has a first limiting surface, and the side of the hanger bolt 13 facing the frame bottom plate 21 has a second limiting surface. The first limiting surface and the second limiting surface abut to enable the hanger bolt 13 to be hung on the clamping head 12.

[0088] For example, the rope hole 133 penetrates the hanger bolt 13 in the up-down direction, and the rope loading notch 134 is located on one side of the rope hole 133 in the radial direction. The method for assembling the pull rope 11 and the hanger bolt 13 includes: in the initial stage of assembly, ensuring that the pull rope 11 is close to the position of the rope loading notch 134. At this time, the height of the clamping head 12 needs to be lower than that of the hanger bolt 13. Then, the pull rope 11 is inserted into the rope hole 133 from the side of the rope loading notch 134. After the pull rope 11 is completely in place, the pull rope 11 is pulled upward by uniformly applying a pulling force. In this process, the downward second limiting surface of the hanger bolt 13 and the upward first limiting surface of the clamping head 12 gradually approach each other until they are closely attached to each other. At this time, under the action of the vertical downward gravity of the hanger bolt 13 and the upward pulling force of the clamping head 12 of the pull rope 11, the hanger bolt 13 is suspended at the lower end of the pull rope 11, and the assembly is completed. In the case where the hanger bolt 13 is provided with the rope loading notch 134 on the side, the efficiency of assembling the pull rope 11 and the hanger bolt 13 can be improved, and the clamping of the clamping head 12 and the hanger bolt 13 can be conveniently and quickly achieved to enable the hanger bolt 13 to be suspended on the pull rope 11. In normal use of the clothes drying machine, this assembly mode between the pull rope 11 and the hanger bolt 13 can stably suspend the main body 20 of the bracket.

[0089] Optionally, referring to Figure 7 , Figure 8、 Figure 12 To further enhance the stability and reliability of the assembly, the rope hole 133 is provided with a recess 135 near one side of the frame bottom plate 21, and the upper part of the clamping head 12 or the entire clamping head 12 is clamped into the recess 135. The side wall of the recess 135 surrounds the outer wall of the clamping head 12, and in the horizontal direction, the clamping head 12 abuts against the lateral slot wall of the recess 135, limiting the lateral position of the clamping head 12, and keeping the clamping head 12 and the hanger bolt 13 more stable. The clamping head 12 is configured to be unable to pass through the rope installation gap 134, for example, the size of the clamping head 12 is larger than the rope installation gap 134, so that after the pull rope 11 enters the rope hole 133 and pulls the pull rope 11 upward to make the hanger bolt 13 enter the recess 135, the clamping head 12 cannot be separated from the recess 135 through the rope installation gap 134, thereby improving the stability and safety.

[0090] In another embodiment, the hanger bolt 13 can also not be provided with a recess 135, and the clamping head 12 is located below the hanger bolt 13 without being embedded in the hanger bolt 13. In another embodiment, the hanger bolt 13 is not provided with a recess 135, and a limiting protrusion is provided on the lower side of the hanger bolt 13, and a limiting groove corresponding to the limiting protrusion is provided on the clamping head 12, and the limiting protrusion is inserted into the limiting groove to limit the horizontal direction of the clamping head 12.

[0091] In an embodiment, while improving the assembly efficiency of the pull rope 11 and the hanger bolt 13, in order to consider the stability and reliability of the connection between the pull rope 11 and the hanger bolt 13, ensure the safety of the bracket assembly applied to a clothes drying machine or other household devices, avoid accidental loosening of the pull rope 11 and the hanger bolt 13, and further avoid accidental falling of the bracket body 20, the bracket assembly is provided with a shielding structure for limiting the pull rope 11 from escaping from the rope installation gap 134.

[0092] The inventor found that, in the case of the rope installation gap 134 being arranged laterally on the hook 13, the bracket assembly is applied, and in some cases, there is a risk that the pull rope 11 will be separated from the hook 13. Taking the scenario that the bracket assembly is applied to a clothes drying machine as an example, the clamping head 12 cooperates with the hook 13 to build a suspension load-bearing connection between the end of the pull rope 11 and the hook 13. Some clothes drying machines are equipped with practical functions such as light lifting of the bracket body 20, downward falling with resistance, and stopping immediately when encountering resistance. When the user actually operates the clothes drying machine and uses these functions, the problem of the pull rope 11 being separated from the rope installation gap 134 of the hook 13 may occur. For example, when the user gently lifts the bracket body 20, the hook 13 moves upward with the bracket body 20 because the hook 13 is relatively fixed with the bracket body 20, but at this time, the control system may fail to timely wind the pull rope 11, which causes the lower clamping head 12 to be separated from the hook 13. Once this situation occurs, if the user causes the bracket body 20 to slightly sway in the horizontal direction, the pull rope 11 will be separated from the hook 13 due to the lack of effective constraint from the rope installation gap 134. After the pull rope 11 is separated in this way, the bracket body 20 and the drying rod 90 may fall, which poses a safety risk.

[0093] The bracket assembly is provided with a shielding structure in this embodiment. After the hook 13 is assembled with the fixed seat 30 and the bracket body 20, the shielding structure plays a role in limiting the pull rope 11 from being separated from the hook 13, thereby ensuring that the pull rope 11 and the hook 13 can be stably connected. The shielding structure can be located on the fixed seat 30 or on the bracket body 20. In this way, after the hook 13 is installed in place, the pull rope 11 with the clamping head 12 at the end can be laterally limited by the shielding structure, thereby limiting the pull rope 11 with the clamping head 12 at the end from moving laterally out of the hook 13.

[0094] For example, the shielding structure can shield at least part of the area outside the rope installation gap 134, thereby directly preventing the pull rope 11 from being separated from the hook 13 from the rope installation gap 134. Alternatively, the shielding structure can shield the outside of the space below the hook 13, thereby horizontally limiting the clamping head 12 that has been separated downward from the hook 13, preventing the clamping head 12 from moving outward and indirectly preventing the pull rope 11 from being separated from the hook 13 from the rope installation gap 134.

[0095] The shielding structure can be configured in at least the following ways.

[0096] One of the configuration ways of the shielding structure: refer to Figure 9 、 Figure 10 、 Figure 14 、 Figure 15The blocking structure is a first blocking plate 32 in the fixing seat 30, and the fixing seat 30 comprises a seat body 31. A first seat hole 311 is arranged in the seat body 31, the first seat hole 311 penetrates the seat body 31 in the upward direction, the first blocking plate 32 is connected to one side of the seat body 31 away from the rack bottom plate 21 and protrudes away from the rack bottom plate 21 relative to the seat body 31.

[0097] The mounting space 301 is defined between the upper side of the seat body 31 and the inner side of the first blocking plate 32 and is located on the upper side of the first seat hole 311. In the case that the hanging bolt 13 is provided with a sinking groove 135 on the lower side and a rope installation gap 134 on the side, if the clamping head 12 is slightly displaced relative to the hanging bolt 13, the clamping head 12 is out of the sinking groove 135 and enters the mounting space 301, and since the first blocking plate 32 is located on the side of the mounting space 301, the clamping head 12 out of the sinking groove 135 is horizontally limited, and the pulling rope 11 is also horizontally limited, and the first blocking plate 32 prevents the pulling rope 11 with the clamping head 12 at the end from being out of the rope installation gap 134 in the horizontal direction.

[0098] The second configuration mode of the blocking structure is that the blocking structure is a first rack side plate 22 of the rack body 20, the rack body 20 comprises a second rack side plate 23, the first rack side plate 22 and the second rack side plate 23 are connected to opposite sides of the rack bottom plate 21, and the first rack side plate 22, the rack bottom plate 21 and the second rack side plate 23 form a rack groove 201, and the fixing seat 30 and the hanging bolt 13 are located in the rack groove 201.

[0099] After the assembly of the rack assembly is completed, the side of the hanging bolt 13 provided with the rope installation gap 134 is close to the first rack side plate 22, and the gap between the rope installation gap 134 and the first rack side plate 22 is smaller than the diameter of the pulling rope 11, so that even if the pulling rope 11 has a tendency to move under the action of an external force, it cannot be horizontally out of the rope installation gap 134 due to the gap, thereby effectively preventing the pulling rope 11 from being detached from the hanging bolt 13.

[0100] In an embodiment, in order to make the assembly of the rack assembly more convenient and fast, a mounting guide structure is arranged between the fixing seat 30 and the hanging bolt 13 to improve the assembly efficiency, and the demand of single-handed assembly of the operator can also be met.

[0101] Optionally, when the fixing seat 30 and the hanging bolt 13 are assembled, the quick positioning is realized through the cooperation of the positioning column and the positioning hole. For details, refer to Figures 6 to 12The fixed seat 30 comprises a seat body 31, and a first seat hole 311 is arranged on the seat body 31. The first positioning part 132 of the hanging bolt 13 is arranged on one side of the rack bottom plate 21, and the second positioning part 34 of the seat body 31 is arranged on the side of the seat body 31 away from the rack bottom plate 21. One of the first positioning part 132 and the second positioning part 34 is a positioning hole, and the other is a positioning column. The positioning column is inserted into the positioning hole, and the positioning hole can be a through hole or a blind hole. For example, the first positioning part 132 of the hanging bolt 13 is a positioning hole, and the second positioning part 34 is a positioning column with a certain length arranged on the side of the seat body 31 away from the rack body. The positioning column is also called a guide column. After the hanging bolt 13 and the pull rope 11 are assembled, the positioning hole of the hanging bolt 13 is aligned with the positioning column of the fixed seat 30, and the hanging bolt 13 is pre-positioned on the fixed seat 30, so as to facilitate the subsequent installation operation of the first fastener 40.

[0102] Optionally, when the fixed seat 30 and the hanging bolt 13 are assembled, the hanging bolt 13 is guided to be assembled to the fixed seat 30 through the baffle on the fixed seat 30. The fixed seat 30 comprises a first baffle 32 and a second baffle 33 connected to the side of the seat body 31 away from the rack bottom plate 21. The first baffle 32 and the second baffle 33 are both protruded relative to the seat body 31, and have a spacing between the first baffle 32 and the second baffle 33. An installation space 301 is formed between the first baffle 32 and the second baffle 33, and the hanging bolt 13 is at least partially located in the installation space 301. The first baffle 32 and the second baffle 33 can be arranged on opposite sides of the seat body 31, or can be arranged on adjacent sides of the seat body 31, as long as the hanging bolt 13 can be guided and positioned from two directions.

[0103] Figure 9 In this embodiment, the fixed seat 30 is provided with the second positioning part 34, the first baffle 32 and the second baffle 33, so that the hanging bolt 13 is well positioned and guided during installation, the assembly of the hanging bolt 13 and the fixed seat 30 is easier, and the assembly efficiency is higher. An operator can place the hanging bolt 13 in place with one hand.

[0104] In other embodiments, the fixed seat 30 can be provided with only any one or any two of the second positioning part 34, the first baffle 32 and the second baffle 33.

[0105] In an embodiment, with reference to Figure 1 , Figure 2 , Figure 11 , Figure 14 , Figure 15To improve overall aesthetics and operational stability, the fixing seat 30 and the lifting bolt 13 are installed inside the bracket body 20. The bracket body 20 includes a first side plate 22 and a second side plate 23 connected to opposite sides of the base plate 21. A bracket groove 201 is defined between the first side plate 22, the base plate 21, and the second side plate 23. The fixing seat 30 and the lifting bolt 13 are installed in the bracket groove 201. The upper side of the bracket body 20 has an opening for the pull rope 11 to extend out of the bracket body 20.

[0106] Optionally, the first side plate 22, the base plate 21, and the second side plate 23 are integrally formed. This integral structure not only simplifies the manufacturing process but also effectively distributes the stress and improves the deformation resistance of the bracket body 20 during long-term use.

[0107] Optionally, to balance the load-bearing capacity and ease of assembly of the bracket assembly, the bracket body 20 includes a first stiffening plate 24 connected to the inner side of the first side plate 22 and a second stiffening plate 25 connected to the inner side of the second side plate 23. A first slot 202 is defined between the first stiffening plate 24 and the base plate 21, and a second slot 203 is defined between the second stiffening plate 25 and the base plate 21. The two ends of the fixing seat 30 are respectively inserted into the first slot 202 and the second slot 203. When assembling the fixing seat 30 with the bracket body 20, simply slide the fixing seat 30 into the interior of the bracket body 20 from one end, allowing the two ends of the fixing seat 30 to slide along the first slot 202 and the second slot 203 to the target position, and then use a locking device to connect and fix the fixing seat 30 to the bracket body 20. This assembly method limits the fixed seat 30 from multiple directions: Firstly, the first stiffening plate 24 and the second stiffening plate 25 restrict the upward movement of the fixed seat 30 from both ends; the base plate 21, located below the fixed seat 30, restricts its downward movement; the first side plate 22 and the second side plate 23 restrict its movement along the width of the bracket body 20; and the locking mechanism restricts its movement along the length of the bracket body 20, thus achieving a stable connection between the fixed seat 30 and the bracket body 20. Secondly, the installation of the fixed seat 30 is simple and quick; it only requires sliding the fixed seat 30 into place and then locking it with the locking mechanism.

[0108] Optionally, the locking element is a second fastener 50 in the bracket assembly. The bracket base plate 21 has a second bracket hole 212, and the fixing seat 30 has a second seat hole 312. The second fastener 50 passes through the second bracket hole 212 and is threadedly connected to the second seat hole 312. For example, the second fastener 50 is a locking screw. When the fixing seat 30 is pushed to the position where the second seat hole 312 aligns with the second bracket hole 212, the locking screw is screwed upwards from the underside of the bracket body 20 to achieve a fixed connection between the fixing seat 30 and the bracket body 20.

[0109] In one embodiment, reference is made to Figure 1 , Figures 3 to 5 When the bracket assembly is used in a clothes drying rack, in order to improve the stability of the lifting and lowering movement of the bracket body 20 and the drying rod 90 suspended below the main unit by two pull ropes 11, a telescopic rod group 70 is also provided in each bracket assembly. The telescopic rod group 70 can extend and retract in the vertical direction.

[0110] For example, the telescopic rod assembly 70 is a scissor frame. The scissor frame consists of multiple rods connected by hinge points, which intersect to form a scissor-like shape, and multiple such scissor structures are stacked vertically in sequence. When subjected to vertical tension or pressure, the scissor frame can evenly distribute the force. When the clothes drying rod 90 and the bracket body 20 experience downward tension due to load, the force is evenly transmitted to each rod through the hinge points of the scissor frame, avoiding structural deformation caused by excessive local stress, thus ensuring the stability of the overall structure. Simultaneously, the intersecting structure of the scissor frame forms a stable geometric frame that effectively resists lateral forces in the vertical direction. When the clothes drying machine is subjected to lateral forces from external factors (such as wind, minor impacts, etc.) during operation, the intersecting rods of the scissor frame support each other, forming a rigid whole and preventing the bracket body 20 and the clothes drying rod 90 from swaying.

[0111] Optionally, the bracket body 20 is provided with a bracket groove 201, and the fixing seat 30 and the hanging bolt 13 are disposed in the bracket groove 201. The bottom of the telescopic rod assembly 70 extends into the bracket groove 201, and the bracket assembly includes a third fastener 60. The bottom of the telescopic rod assembly 70 is connected to the bracket body 20 and / or the fixing seat 30 through the third fastener 60.

[0112] The bottom two rods of the telescopic rod assembly 70 are hinged at the bottom hinge mounting part, which is the hinged connection between the telescopic rod assembly 70 and the bracket body 20 or the fixed seat 30. The third fastener 60 is a rivet. The rivet passes through the second frame side plate 23, the bottom hinge mounting part, the fixed seat 30, and the first frame side plate 22, so as to realize the connection between the bracket body 20, the fixed seat 30, and the telescopic rod assembly 70 by riveting.

[0113] In other embodiments, the third fastener 60 may not be a rivet, but a single optical shaft, which passes through the bottom hinged mounting part of the telescopic steel column and the fixing seat 30, with both ends of the optical shaft located between the first side plate 22 and the second side plate 23.

[0114] The following is based on Figures 1 to 15 Taking the illustrated bracket assembly as an example, the following describes an assembly method for a bracket assembly:

[0115] S100: Slide the fixing seat 30 from the end of the bracket body 20 into the middle position of the bracket body 20, so that the first seat hole 311 of the seat body 31 of the fixing seat 30 is aligned with the first bracket hole 211 of the bracket base plate 21, and the second seat hole 312 of the seat body 31 of the fixing seat 30 is aligned with the second bracket hole 212 of the bracket base plate 21. Use the second fastener 50 to pass through the second bracket hole 212 from bottom to top and screw it into the second seat hole 312 to lock and fix the fixing seat 30.

[0116] S200: Insert the pull rope 11 into the rope hole 133 of the jack 13 through the rope notch 134 on the side of the jack 13, pull the pull rope 11, and let the locking head 12 at the end of the pull rope 11 lock into the groove 135 on the lower side of the jack 13; align the positioning hole of the jack 13 with the positioning post of the fixing seat 30, and let the jack 13 slide down along the positioning post for installation; use the first fastener 40 to pass through the first frame hole 211 and the first seat hole 311 from bottom to bottom and screw it into the first bolt hole 131 to realize the installation of the jack 13. During this process, the screwing length of the first fastener 40 can be adjusted to adjust the vertical position of the bracket body 20 relative to the jack 13.

[0117] S300: Assemble the folding rod into the bracket body 20, and pass the rod of the first rivet through the second frame side plate 23, the folding rod assembly, the fixing seat 30 and out of the first frame side plate 22 to achieve riveting and fixing.

[0118] It should be noted that the above assembly process is only an example. In actual installation, operators can adjust the order of each step according to actual needs.

[0119] In this description, it should be understood that the terms "up," "down," "left," and "right," etc., refer to the orientation or positional relationships shown in the accompanying drawings. They are used solely for ease of description and simplification, and do not indicate or imply the intended meaning.

[0120] The device or component must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are merely used for descriptive distinction and have no special meaning.

[0121] In the description of this specification, references to terms such as "an embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0122] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0123] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A bracket assembly, characterized in that, include: The connecting assembly includes a pull rope and a lifting bolt; the end of the pull rope is connected to a locking head, and the pull rope is engaged with the lifting bolt through the locking head; The main body of the bracket, including the base plate; A fixing seat is disposed between the lifting bolt and the frame base plate; the fixing seat is connected to the bracket body. The frame base plate is provided with a first frame hole, the fixed seat is provided with a first seat hole, and the lifting bolt is provided with a first bolt hole; the lifting bolt is fixed to the fixed seat by a first fastener, the first fastener passing through the first frame hole and the first seat hole and extending into the first bolt hole to be threadedly connected to the first bolt hole.

2. The bracket assembly according to claim 1, characterized in that, The first fastener is a screw; the first fastener can be rotated relative to the lifting bolt to raise and lower the fixing seat and the bracket body.

3. The bracket assembly according to claim 1, characterized in that, The first fastener includes a rod portion and a head; the rod portion includes a first rod segment and a second rod segment, the second rod segment being connected between the first rod segment and the head; the first rod segment is a threaded segment, the first bolt hole is a threaded hole, and the first rod segment extends into the first bolt hole and is threadedly connected to the first bolt hole; The second rod segment passes through the first seat hole, and the head is located on the side of the frame base plate away from the fixed seat; or, the second rod segment passes through the first seat hole, and the head is located in the first frame hole.

4. The bracket assembly according to claim 3, characterized in that, The first hole is a threaded hole; The second segment is a smooth rod, and the diameter of the second segment is smaller than that of the first segment.

5. The bracket assembly according to any one of claims 1 to 4, characterized in that, The lifting bolt is provided with a rope hole, and the side of the lifting bolt is provided with a rope loading notch that communicates with the rope hole. The pull rope is passed through the rope hole and extends out of the lifting bolt from one end of the rope hole.

6. The bracket assembly according to claim 5, characterized in that, A groove is provided on the side of the rope hole near the bottom plate of the frame, and at least a portion of the clamping head is engaged in the groove.

7. The bracket assembly according to claim 5, characterized in that, The bolt and / or the locking head are provided with a blocking structure on the side, which restricts the pull rope from coming out of the rope loading notch; The shielding structure is located on the fixed base or the bracket body; When the shielding structure is located on the fixed seat, the shielding structure is the first baffle in the fixed seat. The fixed seat includes a seat body, the first seat hole is provided in the seat body, and the first baffle is located on the side of the seat body away from the frame bottom plate and protrudes relative to the seat body. When the shielding structure is located on the bracket body, the shielding structure is the first side plate of the bracket body. The bracket body includes a second side plate. The first side plate and the second side plate are connected to opposite sides of the frame bottom plate. A frame groove is formed between the first side plate, the frame bottom plate, and the second side plate. The fixing seat and the hanging bolt are located in the frame groove.

8. The bracket assembly according to any one of claims 1 to 4, characterized in that, The fixing seat includes a seat body, and the first seat hole is disposed in the seat body; The lifting bolt is provided with a first positioning part, and the base body is provided with a second positioning part. One of the first positioning part and the second positioning part is a positioning hole and the other is a positioning post. The positioning post is inserted into the positioning hole. And / or, the fixed base includes a first baffle and a second baffle connected to the side of the base body away from the frame bottom plate. An installation space is formed between the first baffle and the second baffle, and the lifting bolt is at least partially located in the installation space.

9. The bracket assembly according to any one of claims 1 to 4, characterized in that, The bracket body includes a first side plate and a second side plate connected to opposite sides of the base plate of the bracket. A bracket groove is defined between the first side plate, the base plate of the bracket, and the second side plate. The fixing seat and the hanging bolt are disposed in the bracket groove. The bracket body includes a first stiffening plate connected to the inner side of the first frame side plate and a second stiffening plate connected to the inner side of the second frame side plate. A first slot is defined between the first stiffening plate and the frame bottom plate, and a second slot is defined between the second stiffening plate and the frame bottom plate. The two ends of the fixing seat are respectively inserted into the first slot and the second slot. The bracket assembly includes a second fastener, the base plate of the bracket is provided with a second bracket hole, the fixing seat is provided with a second seat hole, and the second fastener passes through the second bracket hole and is threadedly connected to the second seat hole.

10. The bracket assembly according to any one of claims 1 to 4, characterized in that, The bracket body is provided with a frame groove, and the fixing seat and the hanging bolt are disposed in the frame groove; The bracket assembly includes a third fastener and a telescopic rod assembly. The telescopic rod assembly is telescopic in a vertical direction. The bottom of the telescopic rod assembly extends into the groove of the bracket. The bottom of the telescopic rod assembly is connected to the bracket body and / or the fixed seat through the third fastener.

11. A clothes drying rack, characterized in that, Includes a main unit, a bracket assembly as described in any one of claims 1 to 10, and a drying rack; The drying rod is connected to the bracket body, and the drying rod is connected to the main unit via the pull rope.

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