Tension spring fixing structure and dish washing machine

Abstract

The utility model relates to a tension spring fixing structure and a dish washing machine, and belongs to the field of household appliances. The tension spring body is arranged on the fixing assembly, the tension spring body is arranged on the fixing assembly in a penetrating mode, and the tension spring body is located at the notch; and the limiting part is arranged on the tension spring body, the limiting part extends in the direction where the fixing assembly is located, and the projection part of the limiting part and the projection part of the fixing assembly on the tension spring body are partially overlapped. According to the tension spring fixing structure disclosed by the invention, the projection parts, facing the tension spring body, of the limiting part and the fixing assembly are overlapped, so that the tension spring body limits the degree of freedom of the fixing assembly, the fixing assembly is prevented from being separated from the tension spring body, and the fixing effect of the fixing assembly and the tension spring body is further improved.

Description

Technical Field

[0001] The utility model belongs to the field of household appliances, and in particular relates to a tension spring fixing structure and a dishwasher with the tension spring fixing structure. Background Art

[0002] A tension spring can be installed in the dishwasher door. Its stretching and restoring action makes opening and closing the dishwasher door more convenient. However, conventional dishwashers lack a spring retaining structure or the retaining structure does not effectively secure the spring. During use, the spring and its retaining structure can easily become fully or partially dislodged, causing inconvenience and a poor user experience. Utility Model Content

[0003] Based on this, it is necessary to provide a tension spring fixing structure and a dishwasher to address the problem that traditional dishwashers do not have a fixing structure for the tension spring or the fixing structure has a poor fixing effect on the tension spring.

[0004] A tension spring fixing structure includes: a fixing component, which is provided with a notch; a tension spring body, which is arranged on the fixing component, the tension spring body is passed through the fixing component, and the tension spring body is located at the notch; a limiting portion, which is arranged on the tension spring body, the limiting portion extends toward the direction where the fixing component is located, and the limiting portion and the projection of the fixing component on the tension spring body partially overlap.

[0005] The first aspect of the present application discloses a tension spring fixing structure. By locating the tension spring body at the notch, the tension spring body can be more securely assembled in the notch of the fixing assembly. The tension spring body will not easily detach from the notch. The fixing assembly has a good fixing effect on the tension spring body, reducing the phenomenon of separation between the fixing assembly and the tension spring body due to external forces, improving the overall stability of the fixing assembly and the tension spring body, and providing a high user experience. It can also improve the durability of the tension spring body and the fixing assembly, and extend the service life. By overlapping the limiting portion and the projection of the fixing assembly toward the tension spring body, the tension spring body limits the freedom of the fixing assembly, preventing the fixing assembly from escaping from the tension spring body, and further increasing the fixing effect of the fixing assembly and the tension spring body.

[0006] In one embodiment, the fixing assembly is provided with a groove that communicates with the notch, and the tension spring body fits into the groove. The connection between the groove and the notch facilitates assembly of the tension spring body in the groove and the notch, reduces assembly difficulty, and improves assembly efficiency. Furthermore, the tension spring body is more securely assembled.

[0007] In one embodiment, there are multiple grooves, each located on either side of the fixing assembly. The grooves extend in the same direction as the helical direction of the tension spring body, and the tension spring body is adapted to fit within each of the grooves. By aligning the grooves with the helical direction of the tension spring body, the tension spring body fits more snugly within the grooves, enhancing its firmness and reliability. By locating the grooves on either side of the fixing assembly, the tension spring body is more balanced, resulting in a more effective fixation of the tension spring body.

[0008] In one embodiment, the groove is in an arc shape. The arc shape of the groove adapts to the shape of the tension spring body, so that the tension spring body located in the groove will not easily fall out of the groove, and the fixing effect of the tension spring body is good.

[0009] In one embodiment, the notch includes a notch body, a first bayonet, and a second bayonet, wherein the first bayonet and the second bayonet are both connected to the notch body. There are two grooves, one of which is located on either side of the fixing assembly, one of which is connected to the first bayonet, and the other of which is connected to the second bayonet. Since the first bayonet and the second bayonet are respectively connected to the grooves, the tension spring body can be more easily installed on the fixing assembly. Furthermore, the first bayonet and the second bayonet can limit the tension spring body, thereby simplifying the installation process and reducing the difficulty of assembly. Furthermore, the assembled tension spring body has good stability.

[0010] In one embodiment, the fixing assembly includes a plug plate and a protrusion. The plug plate is provided with the notch and the groove. The protrusion is disposed on the plug plate and is capable of abutting against the tension spring body, thereby limiting the movement of the tension spring body. The notch and groove provided on the plug plate accommodate the tension spring body, thereby allowing the tension spring body to be securely fixed to the plug plate, thereby increasing the stability of the assembly between the tension spring body and the fixing assembly. The protrusion abutting against the tension spring body effectively prevents movement of the tension spring body, thereby increasing the secureness of the assembly.

[0011] In one embodiment, the side surfaces of the insert plate are a first outer side surface, two second outer side surfaces, and a third outer side surface. The first outer side surface is arranged opposite to the third outer side surface, the two second outer side surfaces are located between the first outer side surface and the third outer side surface, and are arranged opposite to each other between the two second outer side surfaces. The protrusion is arranged adjacent to the first outer side surface, the third outer side surface is provided with the notch, and the limiting portion is located on the side where the third outer side surface is located. When the tension spring body rotates relative to the fixed assembly, the limiting portion can abut against or separate from the third outer side surface. The arrangement of the first outer side surface, the second outer side surface, and the third outer side surface makes the insert plate overall coordinated and more beautiful. By providing the protrusion and limiting portion of the tension spring body on the first outer side surface and the third outer side surface, respectively, the two sides of the tension spring body are limited by the fixed assembly and the limiting portion, thereby achieving a better limiting effect.

[0012] In one embodiment, the insert plate is provided with a first assembly hole, and the protrusion is provided on the insert plate and located at the first assembly hole. The protrusion is located at the first assembly hole, and the provision of the first assembly hole simplifies the manufacturing process of the protrusion, improves productivity, and increases economic benefits.

[0013] In one embodiment, the protrusion is arranged obliquely on the plug board. By obliquely arranging the protrusion on the plug board, the protrusion is arranged obliquely toward the surface of the tension spring body, making it easier to disassemble and assemble the tension spring body through the protrusion, thereby making disassembly and assembly of the tension spring body simpler and more convenient.

[0014] In one embodiment, the insert plate is provided with a second assembly hole for assembly with an external structure. The second assembly hole is used for assembly with the external structure, thereby making assembly of the entire tension spring fixing structure simpler and more convenient, and facilitating subsequent maintenance work.

[0015] In one embodiment, the insert plate forms a first inner side surface, a second inner side surface, and a third inner side surface that are sequentially connected. The first inner side surface and the third inner side surface are arranged opposite each other, the second inner side surface is located between the first inner side surface and the third inner side surface, a first latch is formed between the first inner side surface and the second inner side surface, and a second latch is formed between the second inner side surface and the third inner side surface. The first latch and the second latch are used to limit the tension spring body. The first inner side surface, the second inner side surface, and the third inner side surface enclose the gap. By forming the first latch between the first inner side surface and the second inner side surface and the second latch between the second inner side surface and the third inner side surface, the tension spring body can be precisely positioned during assembly, ensuring that it can be accurately installed in the predetermined position, thereby improving assembly efficiency.

[0016] In one embodiment, the fixing assembly is disposed near the end of the tension spring body. By disposing the fixing assembly near the end of the tension spring body, the end of the tension spring body can be partially limited to fix the assembly, further enhancing the mutual fixing effect between the fixing assembly and the tension spring body to prevent separation.

[0017] In one embodiment, the limiting portion and the tension spring body are integrally formed, and the limiting portion is located at one end of the tension spring body. By integrally forming the limiting portion and the tension spring body, the manufacturing process can be effectively simplified, the process steps can be reduced, and the production efficiency can be improved.

[0018] In one embodiment, the limiting portion includes a first extension portion and a second extension portion, one end of the first extension portion is connected to the tension spring body, the other end of the first extension portion is connected to the second extension portion, the second extension portion extends toward the location of the fixing assembly, and the second extension portion and the projection of the fixing assembly on the tension spring body partially overlap. By connecting the two ends of the first extension portion to the tension spring body and the second extension portion, respectively, the design of the tension spring body is more rational, facilitating the second extension portion to limit the fixing assembly, and ensuring that the fixing assembly does not shift during use.

[0019] In one embodiment, the first extension portion is tangent to the tension spring body. By making the first extension portion tangent to the tension spring body, the transition between the first extension portion and the tension spring body is smoother, thereby improving the overall appearance quality of the tension spring body.

[0020] In one embodiment, the second extension portion is perpendicular to the first extension portion. Since the second extension portion is perpendicular to the first extension portion, the second extension portion can more effectively limit and fix the component, and the fixing effect is good.

[0021] In one embodiment, the first extension portion, the second extension portion and the tension spring body are integrally formed, which effectively simplifies the manufacturing process, reduces the number of process steps and improves production efficiency.

[0022] A dishwasher comprises the above-mentioned tension spring fixing structure.

[0023] The second aspect of the present application discloses a dishwasher. By setting a tension spring fixing structure, the tension spring of the dishwasher will not easily detach from the dishwasher, so that the tension spring of the dishwasher can stably provide mechanical force, making the use of the dishwasher easier and improving the reliability and stability of the dishwasher during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a first stereoscopic view of the tension spring fixing structure;

[0025] Figure 2 is a second stereoscopic view of the tension spring fixing structure;

[0026] Figure 3 It is the first exploded view of the tension spring fixing structure;

[0027] Figure 4 It is the second exploded view of the tension spring fixing structure;

[0028] Figure 5 is a first perspective view of the fixing assembly;

[0029] Figure 6 is a second perspective view of the fixing assembly;

[0030] Figure 7 is a third perspective view of the fixing assembly;

[0031] Figure 8 It is a three-dimensional diagram of the tension spring body and the limiting part.

[0032] The corresponding relationship between the reference numerals and component names is as follows:

[0033] 1 fixing assembly, 11 inserting plate, 12 protrusion, 101 notch, 1011 notch body, 1012 first bayonet, 1013 second bayonet, 102 groove, 103 first assembly hole, 104 second assembly hole, 1051 first outer side surface, 1052 second outer side surface, 1053 third outer side surface, 1061 first inner side surface, 1062 second inner side surface, 1063 third inner side surface;

[0034] 2 Tension spring body;

[0035] 3 limiting portion, 31 first extending portion, 32 second extending portion. DETAILED DESCRIPTION

[0036] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0038] Example 1

[0039] like Figure 1-4As shown, this embodiment discloses a tension spring fixing structure, including: a fixing component 1, the fixing component 1 is provided with a notch 101; a tension spring body 2, the tension spring body 2 is arranged on the fixing component 1, the tension spring body 2 is passed through the fixing component 1, and the tension spring body 2 is located at the notch 101; a limiting portion 3, the limiting portion 3 is provided on the tension spring body 2, the limiting portion 3 extends toward the direction of the fixing component 1, and the limiting portion 3 and the projection of the fixing component 1 on the tension spring body 2 partially overlap.

[0040] The first aspect of the present application discloses a tension spring fixing structure. By locating the tension spring body 2 at the notch 101, the tension spring body 2 can be more firmly assembled at the notch 101 of the fixing assembly 1. The tension spring body 2 will not easily detach from the notch 101. The fixing assembly 1 has a good fixing effect on the tension spring body 2, reducing the phenomenon of separation between the fixing assembly 1 and the tension spring body 2 due to external forces, improving the overall stability of the fixing assembly 1 and the tension spring body 2, and providing a high user experience. It can also improve the durability of the tension spring body 2 and the fixing assembly 1, and extend their service life. By overlapping the limiting portion 3 and the projection of the fixing assembly 1 toward the tension spring body 2, the tension spring body 2 limits the freedom of the fixing assembly 1, preventing the fixing assembly 1 from escaping from the tension spring body 2, and further increasing the fixing effect of the fixing assembly 1 and the tension spring body 2.

[0041] like Figure 5-7 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines: the fixing assembly 1 is provided with a groove 102, which communicates with the notch 101, and the tension spring body 2 is adapted to fit within the groove 102. The connection between the groove 102 and the notch 101 facilitates assembly of the tension spring body 2 at the groove 102 and the notch 101, reducing assembly difficulty and increasing assembly efficiency. Furthermore, the assembly of the tension spring body 2 is more secure.

[0042] like Figure 1 、 Figure 6 and Figure 7 As shown, in addition to the features of the above-described embodiment, this embodiment further defines: There are multiple grooves 102, each located on either side of the fixing assembly 1, and each extending in the same direction as the spiral direction of the tension spring body 2. The tension spring body 2 is adapted to fit within each of the multiple grooves 102. By aligning the extending direction of the multiple grooves 102 with the spiral direction of the tension spring body 2, the tension spring body 2 can be more securely assembled within the grooves 102, enhancing the firmness and reliability of the tension spring body 2. By locating the multiple grooves 102 on either side of the fixing assembly 1, the tension spring body 2 is more balanced, thereby achieving a better fixing effect.

[0043] like Figure 5-7 As shown, in addition to the features of the above embodiment, this embodiment further defines that the groove 102 is arc-shaped. The arc-shaped groove 102 adapts to the shape of the tension spring body 2, so that the tension spring body 2 located in the groove 102 will not easily fall out of the groove 102, and the tension spring body 2 is effectively fixed.

[0044] like Figure 5 As shown, in addition to the features of the above embodiment, this embodiment further defines: the notch 101 includes a notch body 1011, a first latch 1012, and a second latch 1013. The first latch 1012 and the second latch 1013 are both connected to the notch body 1011. There are two grooves 102, one located on either side of the fixing assembly 1, one of the two grooves 102 connected to the first latch 1012, and the other connected to the second latch 1013. The first latch 1012 and the second latch 1013 are each connected to the grooves 102, making it easier to install the tension spring body 2 on the fixing assembly 1. Furthermore, the first latch 1012 and the second latch 1013 can limit the position of the tension spring body 2, thereby simplifying the installation process and reducing assembly difficulty. Furthermore, the assembled tension spring body 2 has good stability.

[0045] like Figure 6 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines: the fixing assembly 1 includes an insert plate 11 and a protrusion 12. The insert plate 11 is provided with the notch 101 and the groove 102. The protrusion 12 is provided on the insert plate 11. The protrusion 12 can abut against the tension spring body 2 and is used to limit the movement of the tension spring body 2. By providing the notch 101 and groove 102 on the insert plate 11 to accommodate the tension spring body 2, the tension spring body 2 can be firmly fixed to the insert plate 11, thereby increasing the stability of the assembly between the tension spring body 2 and the fixing assembly 1. By abutting against the tension spring body 2, the protrusion 12 can effectively prevent the tension spring body 2 from moving, thereby increasing the secure assembly of the tension spring body 2.

[0046] like Figure 5As shown, in addition to the features of the above embodiment, this embodiment further defines: the side surfaces of the inserting plate 11 include a first outer side surface 1051, two second outer side surfaces 1052, and a third outer side surface 1053; the first outer side surface 1051 is disposed opposite the third outer side surface 1053; the two second outer side surfaces 1052 are located between the first outer side surface 1051 and the third outer side surface 1053, and are disposed opposite each other between the two second outer side surfaces 1052; the protrusion 12 is disposed adjacent to the first outer side surface 1051; the third outer side surface 1053 is provided with the notch 101; the limiting portion 3 is located on the side of the third outer side surface 1053; and when the tension spring body 2 rotates relative to the fixing assembly 1, the limiting portion 3 can abut against or separate from the third outer side surface 1053. The arrangement of the first outer side surface 1051, the second outer side surface 1052, and the third outer side surface 1053 makes the inserting plate 11 overall coordinated and more aesthetically pleasing. The first outer side surface 1051 and the third outer side surface 1053 are respectively provided with a protrusion 12 and a limiting portion 3 for limiting the tension spring body 2, so that the two sides of the tension spring body 2 are limited by the fixing component 1 and the limiting portion 3, thereby improving the limiting effect.

[0047] like Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines: the inserting plate 11 is provided with a first assembly hole 103, and the protrusion 12 is provided on the inserting plate 11 and located at the first assembly hole 103. The protrusion 12 is located at the first assembly hole 103, and the provision of the first assembly hole 103 simplifies the manufacturing process of the protrusion 12, thereby improving productivity and increasing economic benefits.

[0048] like Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the protrusion 12 is arranged obliquely on the inserting plate 11. By obliquely setting the protrusion 12 on the inserting plate 11, the protrusion 12 is arranged obliquely toward the surface of the tension spring body 2, making it easier to remove and install the tension spring body 2 through the protrusion 12, thereby making removal and installation of the tension spring body 2 simpler and more convenient.

[0049] like Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further provides that: the insert plate 11 is provided with a second assembly hole 104, which is used for assembly with an external structure. By using the second assembly hole 104 for assembly with an external structure, the assembly of the entire tension spring fixing structure is simplified and convenient, facilitating subsequent maintenance.

[0050] like Figure 6As shown, in addition to the features of the above embodiment, this embodiment further defines: the inserting plate 11 forms a first inner side surface 1061, a second inner side surface 1062 and a third inner side surface 1063 connected in sequence, the first inner side surface 1061 and the third inner side surface 1063 are arranged opposite to each other, the second inner side surface 1062 is located between the first inner side surface 1061 and the third inner side surface 1063, a first bayonet 1012 is formed between the first inner side surface 1061 and the second inner side surface 1062, a second bayonet 1013 is formed between the second inner side surface 1062 and the third inner side surface 1063, the first bayonet 1012 and the second bayonet 1013 are used to limit the tension spring body 2, and the first inner side surface 1061, the second inner side surface 1062 and the third inner side surface 1063 enclose the gap 101. By forming a first bayonet 1012 between the first inner side surface 1061 and the second inner side surface 1062, and forming a second bayonet 1013 between the second inner side surface 1062 and the third inner side surface 1063, the tension spring body 2 can be accurately positioned during the assembly process to ensure that it can be accurately installed in the predetermined position, thereby improving assembly efficiency.

[0051] like Figure 1 and Figure 2 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the fixing assembly 1 is disposed near the end of the tension spring body 2. By disposing the fixing assembly 1 near the end of the tension spring body 2, the end of the tension spring body 2 is facilitated to partially limit the fixing assembly 1, further enhancing the mutual fixing effect between the fixing assembly 1 and the tension spring body 2 and preventing separation.

[0052] like Figure 4 As shown, in addition to the features of the above embodiment, this embodiment further provides that: the limiting portion 3 and the tension spring body 2 are integrally formed, and the limiting portion 3 is located at one end of the tension spring body 2. By integrally forming the limiting portion 3 and the tension spring body 2, the manufacturing process can be effectively simplified, the process steps can be reduced, and production efficiency can be improved.

[0053] like Figure 8 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that the limiting portion 3 includes a first extension portion 31 and a second extension portion 32. One end of the first extension portion 31 is connected to the tension spring body 2, and the other end of the first extension portion 31 is connected to the second extension portion 32. The second extension portion 32 extends toward the location of the fixing assembly 1, and the second extension portion 32 and the projection of the fixing assembly 1 on the tension spring body 2 partially overlap. By connecting the two ends of the first extension portion 31 to the tension spring body 2 and the second extension portion 32, respectively, the design of the tension spring body 2 is more rational, facilitating the second extension portion 32 to limit the fixing assembly 1, and ensuring that the fixing assembly 1 does not shift during use.

[0054] like Figure 8 As shown, in addition to the features of the above embodiment, this embodiment further defines that the first extension portion 31 is tangent to the tension spring body 2. By making the first extension portion 31 tangent to the tension spring body 2, the transition between the first extension portion 31 and the tension spring body 2 is smoother, thereby improving the overall appearance quality of the tension spring body 2.

[0055] like Figure 8 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the second extension portion 32 is perpendicular to the first extension portion 31. Since the second extension portion 32 is perpendicular to the first extension portion 31, the second extension portion 32 can more effectively limit and fix the component 1, and the fixing effect is good.

[0056] like Figure 8 As shown, in addition to the features of the above embodiment, this embodiment further provides that the first extension portion 31 and the second extension portion 32 are integrally formed with the tension spring body 2. By integrally forming the first extension portion 31 and the second extension portion 32 with the tension spring body 2, the manufacturing process can be effectively simplified, the process steps can be reduced, and production efficiency can be improved.

[0057] Example 2

[0058] This embodiment discloses a dishwasher, including: the above-mentioned tension spring fixing structure.

[0059] The second aspect of the present application discloses a dishwasher. By setting a tension spring fixing structure, the tension spring of the dishwasher will not easily detach from the dishwasher, so that the tension spring of the dishwasher can stably provide mechanical force, making the use of the dishwasher easier and improving the reliability and stability of the dishwasher during use.

[0060] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and these variations and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A tension spring fixing structure, characterized in that: include: A fixing assembly (1), wherein the fixing assembly (1) is provided with a notch (101); A tension spring body (2), the tension spring body (2) being arranged on the fixing assembly (1), the tension spring body (2) being passed through the fixing assembly (1), and the tension spring body (2) being located at the notch (101); A limiting portion (3), the limiting portion (3) is arranged on the tension spring body (2), the limiting portion (3) extends in the direction of the fixing component (1), and the limiting portion (3) and the projection of the fixing component (1) on the tension spring body (2) partially overlap.

2. The tension spring fixing structure according to claim 1, characterized in that: The fixing assembly (1) is provided with a groove (102), the groove (102) is communicated with the notch (101), and the tension spring body (2) is adapted to the groove (102).

3. The tension spring fixing structure according to claim 2, characterized in that: There are multiple grooves (102), and the multiple grooves (102) are respectively located on both sides of the fixing component (1). The extension direction of the multiple grooves (102) is the same as the spiral direction of the tension spring body (2), and the tension spring body (2) is respectively adapted to the multiple grooves (102); And / or the groove (102) is in an arc shape.

4. The tension spring fixing structure according to claim 2, characterized in that: The notch (101) comprises a notch body (1011), a first bayonet (1012) and a second bayonet (1013); the first bayonet (1012) and the second bayonet (1013) are both connected to the notch body (1011); there are two grooves (102); the two grooves (102) are respectively located on both sides of the fixing assembly (1); one of the two grooves (102) is connected to the first bayonet (1012), and the other of the two grooves (102) is connected to the second bayonet (1013).

5. The tension spring fixing structure according to claim 1, characterized in that: The fixing assembly (1) comprises an inserting plate (11) and a protrusion (12); the inserting plate (11) is provided with the notch (101); the protrusion (12) is arranged on the inserting plate (11); the protrusion (12) can abut against the tension spring body (2); and the protrusion (12) is used to limit the movement of the tension spring body (2).

6. The tension spring fixing structure according to claim 5, characterized in that: The side surfaces of the inserting plate (11) are a first outer side surface (1051), two second outer side surfaces (1052) and a third outer side surface (1053); the first outer side surface (1051) and the third outer side surface (1053) are arranged opposite to each other; the two second outer side surfaces (1052) are located between the first outer side surface (1051) and the third outer side surface (1053) and are arranged opposite to each other between the two second outer side surfaces (1052); the protrusion (12) is arranged adjacent to the first outer side surface (1051); the third outer side surface (1053) is provided with the notch (101); the limiting portion (3) is located on the side where the third outer side surface (1053) is located; when the tension spring body (2) rotates relative to the fixing assembly (1), the limiting portion (3) can abut against or separate from the third outer side surface (1053); And / or the inserting plate (11) is provided with a first assembly hole (103), and the protrusion (12) is provided on the inserting plate (11) and is located at the first assembly hole (103); And / or the inserting plate (11) is provided with a second assembly hole (104), and the second assembly hole (104) is used for assembly with an external structure.

7. The tension spring fixing structure according to claim 1, characterized in that: The fixing assembly (1) is arranged close to the end of the tension spring body (2); And / or the limiting portion (3) and the tension spring body (2) are integrally formed, and the limiting portion (3) is located at one end of the tension spring body (2).

8. The tension spring fixing structure according to claim 1, characterized in that: The limiting portion (3) includes a first extension portion (31) and a second extension portion (32), one end of the first extension portion (31) is connected to the tension spring body (2), and the other end of the first extension portion (31) is connected to the second extension portion (32), the second extension portion (32) extends in the direction of the fixing component (1), and the second extension portion (32) and the projection of the fixing component (1) on the tension spring body (2) overlap.

9. The tension spring fixing structure according to claim 8, characterized in that: The first extension portion (31) is tangent to the tension spring body (2); and / or the second extension portion (32) is perpendicular to the first extension portion (31); And / or the first extension portion (31), the second extension portion (32) and the tension spring body (2) are integrally formed.

10. A dishwasher, characterized in that: The invention has a tension spring fixing structure as claimed in any one of claims 1 to 9.

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