Hanging spring holder of clothes treatment device, and clothes treatment device

Abstract

Disclosed are a hanging spring holder of a clothes treatment device, and a clothes treatment device. The hanging spring holder comprises: a hanging slot fitted with a hook of a hanging spring; and a mounting slot connected to the upper side of the hanging slot and capable of preventing disengagement of the hook from the hanging spring holder. The mounting slot is provided with a first mounting slot wall and a second mounting slot wall which are oppositely arranged; a first stopping rib protruding towards the second mounting slot wall is arranged on the first mounting slot wall; a second stopping rib protruding towards the first mounting slot wall is arranged on the second mounting slot wall; the first stopping rib and the second stopping rib are staggered in a vertical direction. The hook can be disengaged from an upward or downward movement passage only after vertical displacement and multiple changes in direction in the left-right direction, thereby preventing the hook from being disengaged from the hanging spring holder; in addition, when vibrating and moving upwards, the hook can move upwards in the upward or downward movement passage, thereby buffering vibration of the hanging spring.

Description

Spring bracket for clothing processing equipment and clothing processing equipment Technical Field

[0001] The present invention belongs to the technical field of clothing processing equipment, and in particular relates to a hanging spring bracket of clothing processing equipment and a clothing processing equipment having the hanging spring bracket. Background Art

[0002] When a drum washing machine is in operation, the inner and outer drums will vibrate, causing significant vibration and noise, which affects the user experience. To reduce this vibration, springs are used to dampen vibration. These springs are attached to the washing machine body. Because the springs and the washing machine body are both sheet metal components, a spring bracket is added between the springs and the washing machine body to prevent noise from colliding with the outer drum when the springs vibrate. This reduces wear and noise during operation.

[0003] In order to ensure the easy installation of the hanging spring, the hanging spring bracket is made into a U shape; however, this U-shaped hanging spring bracket will result in the upper part of the hanging spring being uncovered. When the shaking amount of the washing machine outer drum reaches a certain level, the hanging spring is easy to fall out from the upper part of the hanging spring bracket, causing the washing machine to lose its function.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Summary of the Invention

[0005] In view of the above-mentioned problems in the prior art, the present invention proposes a hanging spring bracket for a clothes processing device, which prevents the hanging spring from falling off during vibration and has a simple structure.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0007] A spring bracket for a clothes processing device, comprising:

[0008] A hanging slot, which is matched with the hook of the hanging spring;

[0009] a mounting slot, which is connected to the upper side of the hanging slot and is used to install the hook into the hanging slot and prevent the hook from being separated from the hanging spring bracket;

[0010] The mounting groove has a first mounting groove wall and a second mounting groove wall arranged opposite to each other, a first retaining rib protruding toward the second mounting groove wall is provided on the first mounting groove wall, and a second retaining rib protruding toward the first mounting groove wall is provided on the second mounting groove wall, and the first retaining rib and the second retaining rib are staggered in the up and down directions.

[0011] In some embodiments of the present application, the first retaining rib and the second retaining rib are arranged in the installation groove to form a multiple-bend upper and lower channel for the hook to pass through.

[0012] In some embodiments of the present application, the width of the hanging groove is smaller than the width of the installation groove.

[0013] In some embodiments of the present application, the width of the installation groove is 2 to 3 times the width of the hanging groove.

[0014] In some embodiments of the present application, the second retaining rib protrudes to just above the hanging groove, and the dimension of the second retaining rib protruding from the wall of the second hanging groove is equal to or greater than half of the width of the hanging groove.

[0015] In some embodiments of the present application, the hanging groove has a first hanging groove wall and a second hanging groove wall arranged opposite to each other, the first hanging groove wall and the first installation groove wall are located on the same side, and a first stop protrusion protruding toward the second hanging groove wall is provided on the upper part of the first hanging groove wall, and the first stop protrusion is used to prevent the hook from disengaging from the hanging groove and moving upward, and to guide the hook to move upward to the installation slot and then touch the second stop rib.

[0016] In some embodiments of the present application, the second retaining rib has a second upper retaining surface and a second lower retaining surface that are close to each other in a direction close to the first installation slot wall, and the second lower retaining surface is arranged to be inclined upward in a direction close to the first installation slot wall.

[0017] In some embodiments of the present application, the second upper blocking surface is tilted downward in a direction close to the first mounting groove wall, and the angle between the second upper blocking surface and the horizontal plane is equal to the angle between the second lower blocking surface and the horizontal plane.

[0018] In some embodiments of the present application, the second retaining rib further has a second side retaining surface connecting the second upper retaining surface and the second lower retaining surface, and the second side retaining surface is arranged parallel to the first installation groove wall.

[0019] In some embodiments of the present application, a first connecting wall for guiding the hook to reach the hanging slot is provided between the first installation slot wall and the first hanging slot wall, and the first connecting wall is inclined downward toward the second hanging slot wall.

[0020] In some embodiments of the present application, the angle between the second lower blocking surface and the horizontal plane is smaller than the angle between the first connecting wall and the horizontal plane.

[0021] In some embodiments of the present application, a second connecting wall is provided at the upper end of the second hanging groove wall and is arranged opposite to the first connecting wall, and the upper end of the second connecting wall is connected to the second retaining rib.

[0022] In some embodiments of the present application, the first retaining rib has a first upper retaining surface and a first lower retaining surface that are close to each other in the direction approaching the second mounting groove wall, and a first arc-shaped end surface connecting the first upper retaining surface and the first lower retaining surface, and the first upper retaining surface and the first lower retaining surface are both arc-shaped surfaces.

[0023] In some embodiments of the present application, it also includes a main body with a hanging groove and a mounting plate with a mounting groove, the mounting plate having a second plate portion extending along the inner side of the top of the main body, and a first plate portion located at the top of the second plate portion and extending outward; a blocking edge is provided on the first plate portion to block the rear side of the mounting groove, the second blocking rib is provided on the second plate portion, and the outer end surface of the second blocking rib is tilted inward in the extension direction of the protrusion.

[0024] Based on the above-mentioned hanging spring bracket of a clothes processing device, the present invention also provides a clothes processing device with a cover hanging spring bracket, which prevents the hanging spring from falling off during vibration and has a simple structure.

[0025] A clothes processing device comprises a box body, and the above-mentioned hanging spring bracket is arranged on the box body.

[0026] In some embodiments of the present application, a fixing plate is provided on the inner side of the upper end of the box body, and the hanging spring bracket also includes a main body with the hanging groove and a mounting plate with the mounting groove; a first fixing groove with an upper opening for fixing the main body is provided on the fixing plate, and an assembly groove for accommodating the edge of the first fixing groove is provided on the main body; a second fixing groove matching the mounting plate is provided on the fixing plate, and a latching protrusion engaged with the lower side of the edge of the second fixing groove is provided on the mounting plate.

[0027] In some embodiments of the present application, the mounting plate has a second plate portion extending along the inner side of the top of the main body, and a first plate portion located at the top of the second plate portion and extending outward; the outward-protruding latch is provided on the outer side of the first plate portion, and the mounting plate can be deformed in the inward and outward directions and be integrally arranged with the main body.

[0028] Compared with the prior art, the advantages and positive effects of the present invention are: by setting the installation groove, first, when the hook is installed, the hook is first hung in the installation groove, and then moves downward along the upper and lower channels that are bent multiple times in the left and right directions and surrounded by the first retaining ribs and the second retaining ribs that are staggered in the installation groove to be installed in the hanging groove; second, when the clothing processing equipment is in operation, when the vibration of the outer drum causes the hanging spring to move upward, the hook moves upward along the hanging groove into the installation groove, and needs to pass through the upper and lower channels that are bent multiple times to disengage; for the hook to disengage from the upper and lower channels, it needs to have multiple reversals in the left and right directions on the basis of the up and down displacement, thereby preventing the hook from disengaging from the hanging spring bracket; at the same time, when the hook vibrates upward, it can move upward on the upper and lower channels, which is beneficial to buffering the vibration of the hanging spring and avoiding direct collision with large energy carried by the hanging spring, causing damage to the hanging spring bracket or the hook.

[0029] Other features and advantages of the present invention will become more apparent after reading the detailed description of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] FIG1 is a structural diagram of an embodiment of a hanging spring bracket of a clothes processing device proposed by the present invention;

[0032] FIG2 is an enlarged structural diagram of area A in FIG1 ;

[0033] FIG3 is an enlarged structural diagram of the hanging spring bracket in FIG2 ;

[0034] FIG4 is a schematic diagram of the structure after the hanging spring bracket in FIG2 is disassembled;

[0035] FIG5 is a schematic cross-sectional view of the structure in FIG2 ;

[0036] FIG6 is an enlarged structural diagram of the hanging spring bracket in FIG5 ;

[0037] FIG7 is a structural diagram of a hanging spring bracket;

[0038] FIG8 is a schematic diagram of the enlarged structure of area B in FIG7;

[0039] FIG9 is an enlarged structural diagram of area C in FIG7 ;

[0040] FIG10 is a schematic diagram of the enlarged structure of the D area in FIG7;

[0041] Figure 11 is a second structural diagram of the hanging spring bracket;

[0042] Figure 12 is a third structural diagram of the hanging spring bracket;

[0043] Among them, the hanging spring bracket 100;

[0044] Hanging groove 10; first hanging groove wall 11; second hanging groove wall 12; first stop convex 13; first stop convex side surface 131; first stop convex bottom surface 132; first connecting wall 15; second connecting wall 16;

[0045] Mounting groove 20; first mounting groove wall 21; second mounting groove wall 22; first retaining rib 23; first upper retaining surface 231; first lower retaining surface 232; first arcuate end surface 233; second retaining rib 24; second upper retaining surface 241; second lower retaining surface 242; second side retaining surface 243;

[0046] Body 30; Assembly groove 31;

[0047] Mounting plate 40; first plate portion 41; retaining edge 411; second plate portion 42; latching protrusion 43;

[0048] Hanging spring 200; hook 210;

[0049] Box body 300; fixing plate 310; first fixing slot 311; second fixing slot 312. DETAILED DESCRIPTION

[0050] To make the objectives, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0051] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate directions or positional relationships based on the positional relationships shown in the accompanying drawings; "left" and "right" refer to the positional relationships when the user is facing the hanging spring bracket; the direction close to the center of the box is "inside", and the opposite is "outside". The terms are only used to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance; features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0052] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0053] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0054] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0055] Referring to Figures 1-12 , an embodiment of a spring bracket for a clothes handling device according to the present invention is shown. A spring bracket 100 for clothes handling devices is mounted and fixed to a housing 300. The spring bracket 100 includes a hanging slot 10 and a mounting slot 20. The hanging slot 10 and mounting slot 20 are interconnected and located below the mounting slot 20. The hanging slot 10 mates with a hook 210 of the hanging spring 200. The hook 210 is hooked into the mounting slot 20, then moves downward through the mounting slot 20 and into the hanging slot 10. To disengage from the spring bracket 100, the hook 210 must move upward from the hanging slot 10 into the mounting slot 20, pass upward through the mounting slot 20, and disengage from the upper portion of the mounting slot 20. Thus, the mounting slot 20 provides a vertical passage for the hook 210 during installation and removal, and also prevents the hook 210 from disengaging from the spring bracket 100.

[0056] A limiting structure for limiting the upward movement and disengagement of the hook 210 is provided in the mounting groove 20. The mounting groove 20 has a first mounting groove wall 21 and a second mounting groove wall 22 arranged opposite to each other on the left and right. A first retaining rib 23 protruding toward the second mounting groove wall 22 is provided on the first mounting groove wall 21, and a second retaining rib 24 protruding toward the first mounting groove wall 21 is provided on the second mounting groove wall 22. The first retaining rib 23 and the second retaining rib 24 are staggered in the up and down directions.

[0057] By setting the mounting groove 20, firstly, when the hook 210 is installed, the hook 210 is first hung in the mounting groove 20, and then moves downward along the upper and lower channels that are bent multiple times in the left and right directions and surrounded by the first retaining ribs 23 and the second retaining ribs 24 staggered in the mounting groove 20 to be installed in the hanging groove 10; secondly, when the clothes processing device is in operation, when the vibration of the outer drum causes the hanging spring 200 to move upward, the hook 210 moves upward along the hanging groove 10 into the mounting groove 20, and needs to pass through the upper and lower channels that are bent multiple times to disengage; the hook 2110 needs to have multiple reversals in the left and right directions on the basis of the up and down displacement to disengage the upper and lower channels, so the provision of the first retaining rib 23 and the second retaining rib 24 can prevent the hook 210 from disengaging the hanging spring bracket 100; at the same time, when the hook 210 vibrates upward, it can move upward on the upper and lower channels, which is beneficial to buffering the vibration of the hanging spring 200 and avoiding direct collision of the hanging spring 200 with large energy, causing damage to the hanging spring bracket 100 or the hook 210.

[0058] In some embodiments of the present application, as shown in FIG3 , the width of the hanging groove 10 is smaller than the width of the mounting groove 20, and the cross-sectional dimensions of the hook 210 match the width of the hanging groove 10. To increase the bending distance of the upper and lower channels in the left and right directions, the width of the mounting groove 20 needs to be larger than the size of the hook 210. Preferably, the width of the mounting groove 20 is 2 to 3 times the width of the hanging groove 10.

[0059] In some embodiments of the present application, as shown in FIG3 , the second retaining rib 24 protrudes directly above the hanging slot 10, so that the hook 210 moving upward from the hanging slot 10 will contact the second retaining rib 24, thereby preventing the hook 210 from moving vertically upward. Preferably, the second retaining rib 24 protrudes from the second hanging slot wall 12 by a length equal to or greater than half the width of the hanging slot 10, ensuring that when the hook 210 continues to vibrate upward within the mounting slot 20 after leaving the hanging slot 10, it will definitely contact the second retaining rib 24, thereby preventing the hook 210 from moving directly upward.

[0060] In some embodiments of the present application, the hanging slot 10 has a first hanging slot wall 11 and a second hanging slot wall 12 disposed opposite each other. The first hanging slot wall 11 is located on the same side as the first mounting slot wall 21, and the second hanging slot wall 12 is located on the same side as the second mounting slot wall 22. A first stop protrusion 13 is provided on the upper portion of the first hanging slot wall 11, protruding toward the second hanging slot wall 12. The first stop protrusion 13 is used to prevent the hook 210 from disengaging from the hanging slot 10 and moving upward. The first stop protrusion 13 is tilted downward toward the second hanging slot wall 12. The first stop protrusion 13 has a larger vertical dimension than the horizontal dimension, and the distance between the first stop protrusion 13 and the second hanging slot wall 12 is less than the cross-sectional diameter of the hook 210. By setting the first stop protrusion 13, first, when the hook 210 vibrates and moves upward, it will touch the first stop protrusion 13, and the hook 210 needs to overcome the friction force given by the first stop protrusion 13 and the second hanging groove wall 12, and can only disengage from the hanging groove 10 after consuming a certain amount of energy; second, the setting of the first stop protrusion 13 makes the hook 210 vibrate upward and deviate in the left and right directions toward the second hanging groove wall 12 when passing through the first stop protrusion 13, so that after the hook 210 disengages from the hanging groove 10 and continues to move upward to the mounting groove 20, it will touch the second stop rib 24, blocking the upward movement of the hook 210; that is, the first stop protrusion 13 has a guiding function of guiding the hook 210 to move toward the second stop rib 24; third, the first stop protrusion 13 is inclined in the downward direction toward the second hanging groove wall 12, which is conducive to the hook 210 in the mounting groove 20 falling back to the hanging groove 10. It can pass through the first stop protrusion 13 smoothly under the guidance of the inclined surface of the first stop protrusion 13.

[0061] In some embodiments of the present application, as shown in Figures 7-10 , the second retaining rib 24 includes a second upper retaining surface 241 and a second lower retaining surface 242 that approach each other in a direction approaching the first mounting slot wall 21. The second lower retaining surface 242 is arranged to be inclined upward in a direction approaching the first mounting slot wall 21. When the hook 210 vibrates upward, it will collide with the second lower retaining surface 242. The inclined configuration of the second lower retaining surface 242 guides the hook 210's leftward, upward movement, cushioning the hook 210's vibration and reducing the impact force on the second lower retaining surface 242. Guided by the second lower retaining surface 242, the hook 210 impacts the first mounting slot wall 21. Furthermore, under the action of the first stop protrusion 13, the hook 210, which impacts the second lower stop surface 242, has a tendency to move rightward in addition to its up-and-down vibration. Moving along the second lower stop surface 242 requires overcoming the tendency to move rightward before moving leftward and upward, which consumes considerable energy. Furthermore, upward movement also requires overcoming the weight of the cartridge module suspended on the hanging spring 200. If the hook 210's upward movement energy is exhausted during its upward movement along the second lower stop surface 242, the hook 210 will fall back downward. If the hook 210 can continue to move upward after moving upward along the second lower stop surface 242, the second lower stop surface 242 will guide the hook 210 to move obliquely upward and impact the first mounting slot wall 21.

[0062] In some embodiments of the present application, the second upper stop surface 241 is tilted downwardly toward the first mounting slot wall 21. The angle between the second upper stop surface 241 and the horizontal plane is equal to the angle between the second lower stop surface 242 and the horizontal plane. The tilt of the second upper stop surface 241 primarily serves as a guide surface for the hook 210 during installation. The upward movement caused by the vibration of the hook 210 requires three bends to reach the second upper stop surface 241. Therefore, the hook 210 generally cannot reach the second upper stop surface 241. Even if it reaches the second upper stop surface 241, as long as it does not move further upward and escape the mounting slot 20, it will fall back onto the second upper stop surface 241 and enter the hanging slot 10 along the vertical path within the mounting slot 20. The angle between the second lower stop surface 242 and the horizontal plane is 20° to 40°, preferably 30° to 35°. The tilt of the second upper stop surface 241 and the second lower stop surface 242 also helps to increase the structural strength of the second retaining rib 24.

[0063] In some embodiments of the present application, the second retaining rib 24 further includes a second side retaining surface 243 connecting the second upper retaining surface 241 and the second lower retaining surface 242. The second side retaining surface 243 is arranged parallel to the first installation slot wall 21. When the hook 210 vibrates upward and strikes the first installation slot wall along the second lower retaining surface 242, if it still has an upward movement tendency, it moves upward along the first installation slot wall until it touches the first retaining rib 23.

[0064] In some embodiments of the present application, a first connecting wall 15 is provided between the first installation slot wall 21 and the first hanging slot wall 11 to guide the hook 210 into the hanging slot 10. The first connecting wall 15 is tilted downward toward the second hanging slot wall 12. During the rise and fall of the hook 210 during vibration and during installation, the first connecting wall 15 guides the hook 210 downward. The angle between the second lower stop surface 242 and the horizontal plane is smaller than the angle between the first connecting wall 15 and the horizontal plane.

[0065] In some embodiments of the present application, a second connecting wall 16 is provided at the upper end of the second hanging groove wall 12 and is opposite to the first connecting wall. The upper end of the second connecting wall 16 is connected to the second retaining rib 24. The second retaining rib 24 is used to guide the hook 210 to fall back.

[0066] In some embodiments of the present application, the first retaining rib 23 includes a first upper retaining surface 231 and a first lower retaining surface 232 that approach each other in a direction approaching the second mounting slot wall 22, and a first curved end surface 233 connecting the first upper retaining surface 231 and the first lower retaining surface 232. Both the first upper retaining surface 231 and the first lower retaining surface 232 are curved surfaces. The specific structural arrangement of the first retaining rib 23 helps to improve the strength of the junction 1. The first upper retaining surface 231 is used to guide the hook 210 during installation, and the first lower retaining surface 232 is used to prevent the hook 210 from vibrating upward.

[0067] In some embodiments of the present application, the spring bracket 100 further includes a body 30 defining a hanging slot 10 and a mounting plate 40 defining a mounting slot 20. The spring bracket 100 is integrally injection-molded. The mounting plate 40 comprises a second plate portion 42 extending along the inner side of the top of the body 30, and a first plate portion 41 extending outward from the top of the second plate portion 42. The first plate portion 41 is provided with a retaining edge 411 positioned to block the rear side of the mounting slot 20. A first retaining rib 23 is provided on the first plate portion 41, and a second retaining rib 24 is provided on the second plate portion 42. The outer end surface of the second retaining rib 24 is inclined inwardly in the direction of the protrusion's extension. The space between the retaining edge 411 and the second retaining rib 24 in the inward-outward direction allows the hook 210 to be secured to the mounting slot 20.

[0068] As shown in Figures 4-6 , to secure the spring bracket 100, a fixing plate 310 is provided on the inner side of the upper end of the housing 300. The fixing plate 310 defines an upwardly open first fixing groove 311 for securing the main body 30 and a second fixing groove 312 that mates with the mounting plate 40. The main body 30 also defines a mounting groove 31 to accommodate the edge of the first fixing groove 311. The mounting plate 40 is provided with a latching protrusion 43 that engages with the underside of the edge of the second fixing groove 312. The spring bracket 100 is inserted and installed from top to bottom, with the edge of the first fixing groove 311 positioned within the latching protrusion 31. The mounting plate 40 is then deformed backward, allowing the latching protrusion 43 to clear the edge of the second fixing groove 312. The mounting plate 40 is then reset forward, allowing the latching protrusion 43 to engage with the underside of the edge of the second fixing groove 312. Specifically, an outwardly protruding latching protrusion 43 is provided on the outer side of the first plate portion 41. The mounting plate 40 is integrally formed with the main body 30, allowing for inward and outward deformation.

[0069] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions claimed to be protected by the present invention.

Claims

1. A hanging spring bracket of a laundry treatment device, characterized in that, Comprising: A hanging groove, which is arranged to match the hook of the hanging spring; An installation groove, which is connected and arranged on the upper side of the hanging groove, is used to install the hook into the hanging groove, and can prevent the hook from detaching from the hanging spring bracket; The installation groove has a first installation groove wall and a second installation groove wall arranged oppositely. A first stop rib protruding towards the second installation groove wall is provided on the first installation groove wall, and a second stop rib protruding towards the first installation groove wall is provided on the second installation groove wall. The first stop rib and the second stop rib are staggered in the vertical direction.

2. The hanging spring bracket according to claim 1, characterized in that, The hanging groove has a first hanging groove wall and a second hanging groove wall arranged oppositely. The first hanging groove wall and the first installation groove wall are on the same side; the second stop rib protrudes directly above the hanging groove, and the size by which the second stop rib protrudes from the second hanging groove wall is equal to or greater than one-half of the width of the hanging groove.

3. The hanging spring bracket according to claim 2, characterized in that, A first stop convex protruding towards the second hanging groove wall is provided at the upper part of the first hanging groove wall. The first stop convex is used to prevent the hook from detaching from the hanging groove and moving upward, and to guide the hook to move upward to touch the second stop rib after reaching the installation groove.

4. The hanging spring bracket according to claim 1, wherein The second stop rib has a second upper stop surface and a second lower stop surface that are close to each other in the direction towards the first installation groove wall. The second lower stop surface is inclined upward in the direction towards the first installation groove wall.

5. The hanging spring bracket according to claim 4, characterized in that, The second upper stop surface is inclined downward in the direction towards the first installation groove wall, and the angle between the second upper stop surface and the horizontal plane is equal to the angle between the second lower stop surface and the horizontal plane.

6. The hanging spring bracket according to claim 4, characterized in that, The second stop rib also has a second side stop surface connecting the second upper stop surface and the second lower stop surface, and the second side stop surface is arranged parallel to the first installation groove wall.

7. The hanging spring bracket according to claim 2, characterized in that, A first connecting wall for guiding the hook to reach the inside of the hanging groove is provided between the first installation groove wall and the first hanging groove wall, and the first connecting wall is inclined downward in the direction towards the second hanging groove wall.

8. The hanging spring bracket according to any one of claims 1 to 7, characterized in that, It further includes a body with a hanging groove opened thereon, and an installation plate with an installation groove opened thereon. The installation plate has a second plate portion extending along the inner side of the top of the body, and a first plate portion located at the top end of the second plate portion and extending outward; a stop edge blocking the rear side of the installation groove is provided on the first plate portion, the second stop rib is arranged on the second plate portion, and the outer end surface of the second stop rib is inclined inward in the protruding extension direction.

9. A laundry treating apparatus, characterized in that, Having a box body, and the hanging spring bracket according to any one of claims 1 to 8 is provided on the box body.

10. The laundry treating apparatus according to claim 9, wherein, A fixing plate is provided on the inner side of the upper end of the box body. The hanging spring bracket further includes a body with the hanging groove opened thereon, and an installation plate with the installation groove opened thereon; a first fixing groove with an upper opening for fixing the body is opened on the fixing plate, and an assembly groove for accommodating the edge of the first fixing groove is opened on the body; a second fixing groove matching the installation plate is opened on the fixing plate, and a clamping convex is provided on the installation plate and clamped under the edge of the second fixing groove.

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