Main unit, main unit installation structure and lifting clothes drying rack

Abstract

This utility model belongs to the technical field of lifting clothes drying racks, specifically relating to a main unit, a main unit installation structure, and a lifting clothes drying rack, including: an integrated housing and an end cover; wherein, the top plate of the housing has several lifting holes along its short edge, and the lifting holes have open openings; the long edge of the housing forms a folded portion downwards to form an end cover insertion position at the end of the housing; after the end cover is inserted into the end cover insertion position, the end cover closes the open opening and is fastened to the end of the housing; in short, by using several lifting holes along the short edge of the top plate, and by using the folded portion formed downwards along the long edge of the housing to expand and fasten with the end cover, a special installation method suitable for the integrated housing main unit is formed. Through the expansion and tightening setting, the technical problem of housing deformation due to its own weight is effectively prevented, and the overall structural strength of the housing is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of lifting clothes drying racks, specifically relating to a main unit, a main unit installation structure, and a lifting clothes drying rack. Background Technology

[0002] A typical clothes drying rack consists of a main unit and a drying frame. During installation, the main unit is usually suspended, with a mounting bracket added to the back of the main unit. A mounting base is then installed on the roof. The main unit is suspended by the mounting bracket and the mounting base. Specific installation methods include surface mounting and concealed mounting. Surface mounting involves direct suspension to the roof surface; concealed mounting involves embedding the main unit into a recessed groove in the roof, integrating it with the overall ceiling design.

[0003] For manufacturers, the goal is to design a product that can accommodate two installation methods as much as possible. Therefore, when considering product design, the trend of overall integrity and thinning is indispensable. As a result, the inventor adopted an integrated design for the main unit casing. However, it was found that if an integrated design is adopted, the casing is prone to deformation due to the weight of the main unit after installation.

[0004] Therefore, how to solve the deformation of the casing caused by the hoisting of the integrated casing is a technical problem that urgently needs to be solved in this field.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content

[0006] This disclosure provides at least one host, host mounting structure, and lifting clothes drying rack.

[0007] In a first aspect, embodiments of this disclosure provide a host, including: an integrated housing and an end cover; wherein, the top plate of the housing has a plurality of lifting holes along its short edge, the lifting holes having an opening; the long edge of the housing forms a folded portion downward to form an end cover insertion position at the end of the housing; after the end cover is inserted into the end cover insertion position, the end cover closes the opening and is fastened to the end of the housing.

[0008] In one optional embodiment, a reinforcing plate is stacked on the short edge of the housing, and the reinforcing plate has reinforcing holes that are consistent with the lifting holes, and the reinforcing holes are aligned with the lifting holes.

[0009] In one alternative embodiment, the reinforcing plate is riveted to the housing, and both ends of the reinforcing plate abut against the inner side of the root of the folded surface of the housing.

[0010] In one optional embodiment, the folding portion includes: a limiting groove formed by folding the edge of the folding surface inward; a pair of insertion portions are respectively provided on the two side walls of the end cover; when the end cover is fastened to the end of the housing, the outer side wall of the insertion portion is respectively close to the inner side of the folding surface, the upper part of the insertion portion abuts against the bottom surface of the top plate, and the lower part of the insertion portion abuts against the side opening of the limiting groove.

[0011] In one optional embodiment, the upper and lower parts of the insertion portion are respectively provided with compression protrusions, the compression protrusions engaging with the bottom surface of the top plate and the side opening of the limiting groove to tighten the end of the housing; and the compression protrusions are provided with guide slopes to guide the compression protrusions to be pressed in.

[0012] In one alternative embodiment, the main unit further includes an inner frame assembly comprising a plurality of enclosing uprights, wherein the top of a short upright is connected to the bottom surface of a reinforcing plate; a scissor rack storage space is formed between the short upright and the end cap.

[0013] In one alternative embodiment, the lifting member is adapted to the lifting hole to mount the main unit on the roof surface; or, the lifting member is adapted to the lifting hole to mount the main unit in a recessed groove on the roof surface.

[0014] Secondly, embodiments of this disclosure also provide a host mounting structure, including: at least two open lifting holes, which are formed at the short edge of the top plate of the housing and are used to embed lifting components; wherein the long edge of the housing forms a folded portion downward to form an end cap insertion position at the end of the housing; an end cap is used to close the open to limit the lifting components and to tighten with the end cap insertion position to secure the end of the housing; wherein the housing is an integral structure.

[0015] In one optional embodiment, a reinforcing plate is stacked on the short edge of the housing, the reinforcing plate has reinforcing holes that are consistent with the lifting holes and are aligned with the lifting holes; and the reinforcing plate is riveted to the housing, and the two ends of the reinforcing plate abut against the inner side of the root of the folded surface of the housing.

[0016] In one optional embodiment, the folding portion includes: a limiting groove formed by folding the edge of the folding surface inward; a pair of insertion portions are respectively provided on the two side walls of the end cover, when the end cover is fastened to the end of the housing, the outer side walls of the insertion portions are respectively close to the inner side of the folding surface, the upper part of the insertion portion abuts against the bottom surface of the top plate, and the lower part of the insertion portion abuts against the side opening of the limiting groove; and the upper and lower parts of the insertion portion are respectively provided with extrusion protrusions, the extrusion protrusions engaging with the bottom surface of the top plate and the side opening of the limiting groove to tighten the end of the housing; and the extrusion protrusions are provided with guide slopes to guide the extrusion protrusions to be pressed in.

[0017] Thirdly, this disclosure also provides a lifting clothes drying rack, comprising: the aforementioned main unit, wherein a U-shaped receiving gap is formed between the main unit and the inner frame assembly; a drying frame, which is U-shaped; a winding rope connected to the short edge of the drying frame for lifting and lowering the drying frame, and for retracting it into the receiving gap when it is raised; and a light panel assembly, which includes a light panel frame and a light panel body, wherein the light panel frame is connected to the inner frame assembly, and the light panel body is fitted inside the light panel frame.

[0018] The beneficial effects of this utility model are that, in response to the defect of easy deformation of the integrated machine casing during hoisting, the main unit, the main unit installation structure and the lifting clothes drying machine adopt a special installation method suitable for the integrated machine casing main unit by opening several hoisting holes along the short edge of the top plate, and by using the folding part formed downward along the long edge of the casing to expand and tighten with the end cover. Through the expansion and tightening setting, the technical problem of deformation of the casing due to its own weight is effectively prevented, and the overall structural strength of the casing is improved.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description, claims, and drawings.

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 An exploded view of a host computer provided in an embodiment of this disclosure; Figure 2 A perspective view of a lifting clothes drying rack provided in an embodiment of this disclosure; Figure 3 A perspective view of a lifting clothes drying rack provided in an embodiment of this disclosure; Figure 4 An exploded view of a host computer provided in an embodiment of this disclosure.

[0023] In the picture: 1. Housing; 11. End cap; 11a. Insertion part; 11b. Extrusion protrusion; 11c. Guide slope; 12. Mounting cavity; 13. Accommodation clearance; 14. Lifting hole; 15. Reinforcing plate; 15a. Reinforcing hole; 16. Limiting groove; 2. Inner frame assembly; 20. Cable through hole; 21. Vertical plate; 22. Guide wheel; 3. Receiving mechanism; 4. Drying rack; 5. Lamp panel assembly; 51. Lamp panel frame; 52. Lamp panel body; 6. Scissors rack. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.

[0026] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.

[0027] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0028] Research has revealed that in existing technologies, the main unit is typically hoisted by connecting to a fixed base on the roof via a mounting bracket on the back. However, this hoisting method can easily cause deformation of the main unit's casing, which is the problem and objective of this utility model.

[0029] Based on the above research, the present disclosure provides a main unit, a main unit mounting structure, and a lifting clothes drying rack. By folding the long edge of the casing downward to form a plug-in position and tightening the end cover at the plug-in position, the deformation resistance of the casing is improved.

[0030] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as contributions made by the utility model inventor to this disclosure.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0033] See Figures 1 to 4The illustration shows a host, including: an integrated housing 1 and an end cover 11; wherein, the short edge of the top plate of the housing 1 is provided with a plurality of lifting holes 14, the lifting holes 14 having an opening; the long edge of the housing 1 forms a folded portion downward to form an insertion position for the end cover 11 at the end of the housing 1; after the end cover 11 is inserted into the insertion position, the end cover 11 closes the opening and is fastened to the end of the housing 1; in short, the use of a plurality of lifting holes 14 on the short edge of the top plate, and the expansion and fastening cooperation between the folded portion formed downward on the long edge of the housing 1 and the end cover 11, forms a special installation method suitable for the integrated housing 1 host. Through the expansion and tightening setting, the technical problem of deformation of the housing 1 due to its own weight is effectively prevented, and the overall structural strength of the housing 1 is improved.

[0034] In one embodiment, a reinforcing plate 15 is stacked on the short edge of the housing 1. The reinforcing plate 15 has a reinforcing hole 15a that is consistent with the lifting hole 14 and is aligned with the lifting hole 14. In short, the lifting hole 14 on the short edge of the housing 1 serves as a connection for lifting components (such as expansion bolts). In order to improve the strength of the connection of the housing 1, a reinforcing plate 15 is stacked, and a reinforcing hole 15a aligned with the lifting hole 14 is opened on the reinforcing plate 15 to connect the lifting components together.

[0035] In one embodiment, the reinforcing plate 15 is riveted to the housing 1, and both ends of the reinforcing plate 15 abut against the inner side of the root of the folded surface of the housing 1; in short, the reinforcing plate 15 is connected to the housing 1 by riveting, which is simple and reliable in structure, and the two ends of the reinforcing plate 15 abut against the root of the folded surface of the housing 1, further improving the deformation resistance of the housing 1.

[0036] In one embodiment, the folding portion includes: a limiting groove 16 formed by folding the edge of the folding surface inward; a pair of insertion portions 11a are respectively provided on the two side walls of the end cover 11; when the end cover 11 is fastened to the end of the housing 1, the outer side wall of the insertion portion 11a is respectively close to the inner side of the folding surface, the upper part of the insertion portion 11a abuts against the bottom surface of the top plate, and the lower part of the insertion portion 11a abuts against the side opening of the limiting groove 16; in short, the folding edge continues to fold inward to form the limiting groove 16, and the insertion portion 11a of the side wall of the end cover 11 is adapted to be inserted into the limiting groove 16 to complete the expansion and tightening connection of the insertion portion 11a.

[0037] In one embodiment, the upper and lower parts of the insertion portion 11a are respectively provided with compression protrusions 11b, which engage with the bottom surface of the top plate and the side opening of the limiting groove 16 to tighten the end of the housing 1; and the compression protrusions 11b are provided with guide slopes 11c to guide the compression protrusions 11b to be pressed in; in short, the compression protrusions 11b at the upper and lower parts of the insertion portion 11a are suitable for further tightening the housing 1, and the guide slopes 11c can guide the accurate insertion of the insertion portion 11a.

[0038] In one embodiment, the inner frame assembly 2 includes a plurality of enclosing upright plates 21, wherein the top of the short upright plates 21 is connected to the bottom surface of the reinforcing plate 15; a scissor bracket 6 storage space is formed between the short upright plates 21 and the end cap 11; in short, the inner frame assembly 2 includes enclosing upright plates 21, and the top of the long upright plates 21 is connected to the top plate of the housing 1, further improving the deformation resistance of the housing 1 in the length direction, and the short upright plates 21 are connected to the bottom surface of the reinforcing plate 15, improving the deformation resistance at the connection of the housing 1.

[0039] See Figures 1 to 4 The document also illustrates a main unit mounting structure, comprising: at least two open hoisting holes 14 formed at the short edge of the top plate of the housing 1 for inserting hoisting components; wherein the long edge of the housing 1 forms a downward folded portion to form an end cap 11 insertion position at the end of the housing 1; the end cap 11 is used to close the open portion to limit the hoisting components and to tighten with the end cap 11 insertion position to secure the end of the housing 1; wherein the housing 1 is an integral structure; in short, in different specifications of clothes drying machines, open hoisting holes 14 are formed at the short edge of the housing 1 of the main unit to connect hoisting components to complete the hoisting of the main unit, and the long edge of the housing 1 is folded downward so that the short edge of the housing 1 tightens to insert the end cap 11, so that the structure of the housing 1 is stable after hoisting.

[0040] In one embodiment, a reinforcing plate 15 is stacked on the short edge of the housing 1. The reinforcing plate 15 has reinforcing holes 15a that correspond to the lifting holes 14 and are aligned with the lifting holes 14. The reinforcing plate 15 is riveted to the housing 1, and both ends of the reinforcing plate 15 abut against the inner side of the root of the folded surface of the housing 1. In short, a reinforcing plate 15 is stacked at the lifting hole 14, and the reinforcing plate 15 has reinforcing holes 15a corresponding to the lifting holes 14, so that the force on the lifting component is distributed between the short edge of the housing 1 and the reinforcing plate 15, avoiding bending of the short edge of the housing 1. Furthermore, the two ends of the reinforcing plate 15 abut against the folded surface of the housing 1, further improving the deformation resistance of the housing 1 in the width direction.

[0041] In one embodiment, the folding portion includes: a limiting groove 16 formed by folding the edge of the folding surface inward; a pair of insertion portions 11a are respectively provided on the two side walls of the end cover 11, when the end cover 11 is fastened to the end of the housing 1, the outer side walls of the insertion portions 11a are respectively close to the inner side of the folding surface, the upper part of the insertion portion 11a abuts against the bottom surface of the top plate, and the lower part of the insertion portion 11a abuts against the side opening of the limiting groove 16; and the upper and lower parts of the insertion portion 11a are respectively provided with extrusion protrusions 11b, the extrusion protrusions 11b are engaged with the bottom surface of the top plate and the side opening of the limiting groove 16 to tighten the end of the housing 1; and the extrusion protrusions 11b are provided with guide slopes 11c to guide the extrusion protrusions 11b to be pressed in.

[0042] See Figures 1 to 4 The diagram also shows a lifting clothes drying rack, comprising: the aforementioned main unit, wherein a U-shaped receiving gap 13 is formed between the main unit and the inner frame assembly 2; a drying frame 4, which is U-shaped; a winding rope connected to the short edge of the drying frame 4 for lifting and lowering the drying frame 4 and retracting it into the receiving gap 13 when it is raised; and a light panel assembly 5, comprising a light panel frame 51 and a light panel body 52, wherein the light panel frame 51 is connected to the inner frame assembly 2, and the light panel body 52 is fitted inside the light panel frame 51. In short, the housing 1 and the end cover 11 enclose and form an installation cavity 12. The inner frame assembly 2 is set in the installation cavity 12 and forms a receiving gap 13 with the housing 1 and the end cover 11. The inner frame assembly 2 is provided with a winding mechanism 3, which includes a winding motor and a winding rope wound on it. The short edge of the inner frame assembly 2 is provided with a rope through hole 20 to pass through the winding rope, and a guide wheel 22 is provided in the rope through hole 20 to complete the reversal of the winding rope. The winding rope that passes through is connected to the drying frame 4 to realize the lifting and lowering of the drying frame 4. In some embodiments, the lifting member is adapted to the lifting hole 14 to mount the main unit on the roof surface.

[0043] In some other embodiments, the lifting member is adapted to the lifting hole 14 to mount the main unit in a concealed groove on the roof surface.

[0044] Furthermore, after the drying frame 4 is raised, it can be completely retracted into the "U"-shaped receiving gap 13. When the main unit is directly suspended on the roof, the body of the lifting clothes drying machine can be neat and beautiful. The light panel assembly 5 is installed in the light panel frame 51 to provide lighting and improve the overall visual appearance of the surface installation. Furthermore, when a concealed groove is opened in the ceiling as the installation position, the lifting clothes drying machine can be flush with the roof for concealed (concealed) installation.

[0045] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.

[0047] Spatially relative terms, such as “inside,” “outside,” “below,” “below,” “down,” “above,” “up,” etc., may be used herein to describe the relationship between one element or feature illustrated in the figures and another element or feature. In addition to the orientations depicted in the figures, spatially relative terms may be intended to cover different orientations of the device in use or operation. For example, if the device in the figure is flipped, an element described as “below” or “below” other elements or features would be oriented as “above” other elements or features. Thus, the example term “below” can cover both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.

[0048] In the above discussion, unless otherwise stated, when used to describe numerical values, the terms “about,” “approximately,” “basically,” etc., indicate a change of + / - 10% in that value.

[0049] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A host, characterized by, include: Integrated housing (1) and end cap (11); Among them, the top plate of the casing (1) has several hoisting holes (14) along its short edge, and the hoisting holes (14) are open. The long edge of the housing (1) forms a folded portion downward to form an end cap (11) insertion position at the end of the housing (1); After the end cap (11) is inserted into the insertion position, the end cap (11) closes the opening and is fastened to the end of the housing (1).

2. The host computer as described in claim 1, characterized in that, The short edge of the housing (1) is provided with a reinforcing plate (15), and the reinforcing plate (15) has a reinforcing hole (15a) that is consistent with the hoisting hole (14), and the reinforcing hole (15a) is aligned with the hoisting hole (14).

3. The host computer as described in claim 2, characterized in that, The reinforcing plate (15) is riveted to the housing (1), and the two ends of the reinforcing plate (15) abut against the inner side of the root of the folded surface of the housing (1).

4. The host computer as described in claim 1, characterized in that, The folding part includes a limiting groove (16) formed by folding the edge of the folding surface inward. The end cap (11) has a pair of insertion parts (11a) on each of its two side walls. When the end cap (11) is fastened to the end of the housing (1), the outer side wall of the plug (11a) is close to the inner side of the folded surface, the upper part of the plug (11a) abuts against the bottom surface of the top plate, and the lower part of the plug (11a) abuts against the side opening of the limiting groove (16).

5. The host computer as described in claim 4, characterized in that, The upper and lower parts of the insertion part (11a) are respectively provided with compression protrusions (11b), which engage with the bottom surface of the top plate and the side opening of the limiting groove (16) to tighten the end of the housing (1); and, The extrusion protrusion (11b) is provided with a guide slope (11c) to guide the extrusion protrusion (11b) to be pressed in.

6. The host of claim 2, wherein, Also includes: The inner frame assembly (2) includes several enclosing uprights (21), wherein the top of the short uprights (21) is connected to the bottom surface of the reinforcing plate (15); The short upright plate (21) and the end cap (11) form a scissor rack (6) storage space.

7. The host computer as described in any one of claims 1-6, characterized in that, The lifting components are adapted to the lifting holes (14) to allow the main unit to be surface-mounted on the roof surface; Alternatively, the lifting component can be fitted with the lifting hole (14) to mount the main unit in a concealed groove on the roof surface.

8. A host mounting structure characterized by comprising: include: At least two open lifting holes (14) are provided at the short edge of the top plate of the housing (1) and are used to insert lifting parts; wherein the long edge of the housing (1) forms a folded portion downward to form an end cap (11) insertion position at the end of the housing (1). End cap (11) is used to close the opening to limit the lifting parts and to tighten the insertion position of the end cap (11) to secure the end of the housing (1); Among them, the casing (1) is an integrated structure.

9. The host installation structure as described in claim 8, characterized in that, A reinforcing plate (15) is stacked on the short edge of the casing (1). A reinforcing hole (15a) consistent with the hoisting hole (14) is formed on the reinforcing plate (15), and the reinforcing hole (15a) is aligned with the hoisting hole (14); and The reinforcing plate (15) is riveted to the casing (1), and both ends of the reinforcing plate (15) abut against the inner side of the root of the folding surface of the casing (1).

10. The main machine mounting structure according to claim 8, wherein The folding part includes: a limiting groove (16) formed by folding inward from the edge of the folding surface; A pair of insertion parts (11a) are respectively arranged on both side walls of the end cover (11), When the end cover (11) is fastened to the end of the casing (1), the outer side walls of the insertion parts (11a) respectively abut against the inner side of the folding surface, the upper part of the insertion parts (11a) abuts against the bottom surface of the top plate, and the lower part of the insertion parts (11a) abuts against the side opening of the limiting groove (16); and Extrusion protrusions (11b) are respectively arranged on the upper and lower parts of the insertion parts (11a), and the extrusion protrusions (11b) are clamped with the bottom surface of the top plate and the side opening of the limiting groove (16) to expand and tighten the end of the casing (1); and The extrusion protrusion (11b) is provided with a guiding slope surface (11c) to guide the pressing of the extrusion protrusion (11b).

11. A clothes lifting machine, characterized by, Including: The main machine according to any one of claims 1-7, a "return" - shaped accommodation gap (13) is formed between the main machine and the inner frame assembly (2); A drying frame (4) which is "return" - shaped; A retractable cable which is connected to the short edge of the drying frame (4) to lift and lower the drying frame (4) and retract it into the accommodation gap (13) when it is lifted; A lamp board assembly (5) which includes a lamp board frame (51) and a lamp board body (52), the lamp board frame (51) is connected to the inner frame assembly (2), and the lamp board body (52) is clamped in the lamp board frame (51).

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