Base assembly of cooking utensil and cooking utensil
By designing a bracket, a first fixing buckle and an elastic buckle in the base assembly of the cooking utensil, the accessories are fixed to the bracket for easy storage, solving the problem that accessories are difficult to find, and enhancing the fixity of the accessories.
Patent Information
- Application Number
- CN202421019305.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing cooking utensil accessories are difficult to store after use, resulting in problems that the accessories are difficult to find.
A base assembly of a cooking appliance is designed, including a base and a bracket, with a first fixing buckle and a spring buckle on the bracket, through these structures, the accessories are fixed to the bracket for easy storage.
Through this design, the accessories can be easily stored on the bracket, avoiding the problem of difficult to find accessories caused by separate storage. At the same time, due to the elastic deformation of the elastic arm and the design of the stop portion, the accessories are not easy to fall off.
Smart Images
Figure CN222443896U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of small household appliances, and in particular to a base assembly of a cooking utensil and the cooking utensil. Background Art
[0002] Common cooking utensils that are powered by electricity, such as frying and grilling utensils, rice cookers, electric woks, etc., are usually equipped with accessories such as spatulas and spoons. These accessories usually need to be stored separately, resulting in the situation that the accessories are often not found when in use, which is very inconvenient. Utility Model Content
[0003] Based on this, it is necessary to provide a base assembly of a cooking utensil and a cooking utensil that are convenient for storing corresponding accessories.
[0004] A base assembly of a cooking utensil comprises: a base and a bracket, the bracket being fixed under the base, the bracket being provided with a first fixing buckle and a spring buckle, the first fixing buckle and the spring buckle being arranged at intervals to fix two ends of an accessory of the cooking utensil, the first fixing buckle comprising a first connecting portion and a first stopping portion, one end of the first connecting portion being connected to the bracket, and the other end being connected to the first stopping portion, the first stopping portion extending toward the spring buckle, the spring buckle comprising an elastic arm and a locking portion, the elastic arm being connected to the bracket, the locking portion being arranged on the elastic arm, the elastic arm being capable of elastic deformation so that the accessory can be assembled between the first connecting portion and the locking portion, and when the accessory is assembled on the bracket, the first stopping portion blocks a side of the accessory away from the bracket.
[0005] The base assembly of the cooking utensil provided by the present application is provided with a bracket under the base, and a first fixing buckle and a spring buckle are provided on the bracket. The accessories of the cooking utensil are assembled on the bracket through the cooperation of the first fixing buckle and the spring buckle, thereby facilitating the storage of the accessories and avoiding the problem of difficulty in finding the accessories due to storing the accessories separately. At the same time, since the first fixing buckle includes a first connecting portion and a first stopping portion, and the spring buckle includes an elastic arm and a locking portion, the position of the locking portion can be changed by utilizing the elastic deformation of the elastic arm, thereby facilitating the assembly of the accessories between the first connecting portion and the locking portion, and the first stopping portion blocks the side of the accessories away from the bracket, which can prevent the accessories from falling off.
[0006] In one embodiment, the bracket is further provided with a second fixing buckle, which is located between the spring buckle and the first fixing buckle and is arranged close to the spring buckle, and the second fixing buckle includes a second connecting portion and a second stopping portion, one end of the second connecting portion is connected to the bracket, and the other end is connected to the second stopping portion, and the second stopping portion extends in a direction away from the first fixing buckle; when the accessory is assembled on the bracket, the second connecting portion is passed through the accessory, and the second stopping portion blocks the side of the accessory away from the bracket.
[0007] In this embodiment, a second fixing buckle is provided, and the first stop portion and the second stop portion respectively block the sides of the two ends of the accessory. At the same time, the second connecting portion limits the translation of the accessory, thereby further enhancing the fixation of the accessory and preventing the accessory from falling off the bracket.
[0008] In one embodiment, the elastic arm is U-shaped, two ends of the elastic arm are connected to the bracket and are located on both sides of the second fixing buckle, and the locking portion is located in the middle of the elastic arm.
[0009] In this way, when the locking part is compressed, the elastic arm is easily deformed, thereby facilitating the assembly of the accessory, and the locking part can limit the accessory to prevent the accessory from falling out. The two ends of the elastic arm are located on both sides of the second fixing buckle, the structure is more stable, and the cooperation between the second fixing buckle and the locking part can better fix one end of the accessory.
[0010] In one embodiment, the elastic arm is U-shaped, two ends of the elastic arm are connected to the bracket, and the locking portion is arranged in the middle of the elastic arm.
[0011] In this way, when the locking portion is compressed, the elastic arm is easily deformed, thereby facilitating the assembly of the accessory. At the same time, the locking portion can limit the accessory to prevent the accessory from falling out.
[0012] In one of the embodiments, the bracket is provided with a groove, the spring buckle is at least partially provided in the groove, the elastic arm is connected to the side wall of the groove, and the locking portion at least partially protrudes from the groove.
[0013] In this way, the spring buckle can be accommodated by providing a groove, so that the structure is very compact, which can ensure that the elastic arm has sufficient deformation space without affecting the overall height of the base. The lock part at least partially protrudes from the groove, ensuring that the lock part can block one end of the accessory when assembling the accessory.
[0014] In one of the embodiments, from the end of the elastic arm connected to the bracket toward the locking portion, the elastic arm is at least partially inclined or bent toward the notch of the groove.
[0015] In this way, by pressing the locking part, the elastic arm is easily deformed and accumulates a large elastic force, so that when the accessory moves to one side of the locking part, the elastic force of the elastic arm can quickly reset the elastic arm and the locking part, so that the locking part can be firmly blocked at one end of the accessory.
[0016] In one embodiment, the surface of the locking portion close to the first fixing buckle is configured as an inwardly concave curved surface.
[0017] In this way, the accessories can be easily moved on the curved surface, thereby making it convenient to assemble and remove the accessories.
[0018] In one of the embodiments, the bracket is provided with a graphic for indicating the assembly position of the accessory.
[0019] In this way, the assembly direction of the accessories can be prompted by graphics, making it convenient for users to assemble the accessories efficiently.
[0020] In one embodiment, the bracket is provided with a limiting protrusion in the area between the first fixing buckle and the second fixing buckle, and the limiting protrusion is arranged close to the first fixing buckle, and the thickness of the limiting protrusion gradually increases from the second fixing buckle to the first fixing buckle.
[0021] In this way, when assembling the accessory, the limiting protrusion can press against the surface of the accessory, thereby firmly fixing the accessory.
[0022] A cooking utensil comprises a utensil body and accessories. The bottom of the utensil body is provided with the base assembly as described above, and the accessories are assembled on the bracket.
[0023] In this way, the accessories can be stored on the bracket, avoiding the problem of storing the accessories separately and making it difficult to find the accessories. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0025] Figure 1 A side view of a cooking appliance according to an embodiment of the present application;
[0026] Figure 2 for Figure 1 Bottom view of
[0027] Figure 3 for Figure 2 Sectional view along line AA;
[0028] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;
[0029] Figure 5 An exploded view of a bracket and accessories according to an embodiment of the present application;
[0030] Figure 6 This is a partial view of a bracket according to an embodiment of the present application.
[0031] Figure numerals: 1. appliance body; 10. base; 20. bracket; 21. groove; 22. winding groove; 30. first fixing buckle; 31. first connecting part; 32. first stop part; 40. second fixing buckle; 41. second connecting part; 42. second stop part; 50. spring buckle; 51. elastic arm; 52. locking part; 521. curved surface; 60. figure; 70. limit block; 80. limit protrusion; 2. accessory; 201. through hole. DETAILED DESCRIPTION
[0032] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0033] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.
[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0035] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0036] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.
[0037] See also Figures 1 to 6The present application provides a base assembly of a cooking utensil, comprising: a base 10 and a bracket 20, wherein the bracket 20 is fixed below the base 10. A first fixing buckle 30 and a spring buckle 50 are provided on the bracket 20, and the first fixing buckle 30 and the spring buckle 50 are arranged at intervals to fix the two ends of the accessory 2 of the cooking utensil, the first fixing buckle 30 comprises a first connecting portion 31 and a first stopping portion 32, one end of the first connecting portion 31 is connected to the bracket 20, and the other end is connected to the first stopping portion 32, and the first stopping portion 32 extends toward the spring buckle 50, and the spring buckle 50 comprises an elastic arm 51 and a locking portion 52, the elastic arm 51 is connected to the bracket 20, and the locking portion 52 is provided on the elastic arm 51, and the elastic arm 51 can be elastically deformed so that the accessory 2 can be assembled between the first connecting portion 31 and the locking portion 52, and when the accessory 2 is assembled on the bracket 20, the first stopping portion 32 blocks the side of the accessory 2 away from the bracket 20. It can be understood that the accessory 2 of the cooking utensil is a device used in conjunction with the utensil body 1. For example, the accessory 2 of the frying and grilling utensil includes a small spatula, the accessory 2 of the electric rice cooker includes a rice spoon and a soup spoon, the accessory 2 of the electric frying pan includes a large spatula, and so on. The present application provides a bracket 20 below the base 10, and provides a first fixing buckle 30 and a spring buckle 50 on the bracket 20. The accessory 2 of the cooking utensil is assembled on the bracket 20 through the cooperation of the first fixing buckle 30 and the spring buckle 50, thereby facilitating the storage of the accessory 2 and avoiding the problem that the accessory 2 is difficult to find due to the storage of the accessory 2 separately. At the same time, since the first fixing buckle 30 includes a first connecting portion 31 and a first stopping portion 32, and the spring buckle 50 includes an elastic arm 51 and a locking portion 52, the elastic deformation of the elastic arm 51 can change the position of the locking portion 52, thereby facilitating the assembly of the accessory 2 between the first connecting portion 31 and the locking portion 52, and the first stopping portion 32 blocks the side of the accessory 2 away from the bracket 20, which can prevent the accessory 2 from falling off.
[0038] Furthermore, the bracket 20 is also provided with a second fixing buckle 40, which is located between the spring buckle 50 and the first fixing buckle 30 and is arranged close to the spring buckle 50. The second fixing buckle 40 includes a second connecting portion 41 and a second stopper 42. One end of the second connecting portion 41 is connected to the bracket 20, and the other end is connected to the second stopper 42. The second stopper 42 extends in a direction away from the first fixing buckle 30. When the accessory 2 is assembled on the bracket 20, the second connecting portion 41 is penetrated by the accessory 2, and the second stopper 42 blocks the side of the accessory 2 away from the bracket 20. In this embodiment, a through hole 201 is provided at one end of the accessory 2 to facilitate hanging the accessory 2 on the hook. The second fixing buckle 40 is arranged corresponding to the through hole 201. When the accessory 2 is assembled on the bracket 20, one end of the accessory 2 provided with the through hole 201 is fixed between the lock buckle and the spring buckle 50, and the other end is fixed by the first fixing buckle 30. In this embodiment, by setting a second fixing buckle 40, the first stop portion 32 and the second stop portion 42 are respectively blocked at the sides of the accessory 2. At the same time, the second connecting portion 41 limits the translation of the accessory 2, further enhancing the fixation of the accessory 2, making it difficult for the accessory 2 to fall off the bracket 20.
[0039] In this embodiment, the first fixing buckle 30 is L-shaped and has a very simple structure. The second fixing buckle 40 is also L-shaped and has a very simple structure. The accessory 2 of this embodiment is a small flat shovel. The first fixing buckle 30 is used to fix one end of the shovel head. The second fixing buckle 40 and the spring buckle 50 are used to fix one end of the shovel handle. The size of the first fixing buckle 30 is larger than the second fixing buckle 40, which is convenient for better fixing the shovel head end of the small shovel. Of course, in other embodiments, the accessory can also be a spoon. In this case, the first fixing buckle can be set to an arc shape that is compatible with the shape of the spoon, and the second fixing buckle can also be set to an L shape. The first fixing buckle and the second fixing buckle can also be other shapes, as long as the first stopper of the first fixing buckle and the second stopper of the second fixing buckle can block one side of the accessory.
[0040] See also Figure 6 , the elastic arm 51 is U-shaped, the two ends of the elastic arm 51 are connected to the bracket 20, and the locking part 52 is arranged in the middle of the elastic arm 51. In this way, when assembling the accessory 2, the locking part 52 can be squeezed by the accessory 2, so that the elastic arm 51 can be deformed, and then the accessory 2 is pushed toward the first fixing buckle 30 so that the end of the accessory 2 moves into the space surrounded by the first stopper 32, the first connecting part 31 and the bracket 20 to limit the end of the accessory 2. At the same time, the other end of the accessory 2 can be moved to one side of the locking part 52. After the accessory 2 is released, the locking part 52 automatically resets under the elastic force of the elastic arm 51, thereby blocking the end of the accessory 2. The setting of the locking part 52 not only facilitates the assembly of the accessory 2, but also limits the accessory 2 to prevent the accessory 2 from falling out.
[0041] See also Figure 6Furthermore, the two ends of the elastic arm 51 are located on both sides of the second fixing buckle 40, so that the structure is more stable, and one end of the accessory 2 can be better fixed through the cooperation of the second fixing buckle 40 and the locking portion 52.
[0042] Furthermore, the bracket 20 is provided with a groove 21, the snap 50 is at least partially provided in the groove 21, the elastic arm 51 is connected to the side wall of the groove 21, and the locking portion 52 at least partially protrudes from the groove 21. In this way, the snap 50 can be accommodated by providing the groove 21, so that the structure is very compact, which can ensure that the elastic arm 51 has sufficient deformation space and will not affect the overall height of the base 10. The locking portion 52 at least partially protrudes from the groove 21, ensuring that the locking portion 52 can block one end of the accessory 2 when the accessory 2 is assembled.
[0043] For further information, see Figure 4 and Figure 6 , from the end of the elastic arm 51 connected to the bracket 20 to the direction of the locking portion 52, the elastic arm 51 is at least partially inclined or bent toward the notch of the groove 21. In this way, by pressing the locking portion 52, the elastic arm 51 is easily deformed and accumulates a large elastic force, so that when the accessory 2 moves to the side of the locking portion 52, the elastic force of the elastic arm 51 can quickly reset the elastic arm 51 and the locking portion 52, so that the locking portion 52 can be firmly blocked at one end of the accessory 2.
[0044] For further information, see Figure 6 The surface of the locking portion 52 close to the first fixing buckle 30 is set as an inwardly concave curved surface 521. In this way, the accessory 2 is easy to move on the curved surface 521, so that it is convenient to assemble the accessory 2 and also easy to remove the accessory 2.
[0045] See also Figure 5 , the bracket 20 is provided with a graphic 60 for indicating the assembly position of the accessory 2. In this way, the graphic 60 can be used to prompt the assembly direction of the accessory 2, so that the user can efficiently assemble the accessory 2. In this embodiment, the surface of the bracket 20 is partially protruded to form the graphic 60, and the shape of the graphic 60 corresponds to the shape of the accessory 2. Of course, in other embodiments, the graphic can also be formed by other means, such as printing the graphic. In addition, text can also be set on the surface of the bracket to prompt the user.
[0046] Furthermore, limit blocks 70 are provided on both sides of the graphic 60 , and the limit blocks 70 are used to block the opposite sides of the accessory 2 , thereby preventing the accessory 2 from shifting, and further strengthening the fixing effect of the accessory 2 .
[0047] In this embodiment, the bracket 20 is provided with a plurality of first fixing buckles 30, second fixing buckles 40 and spring buckles 50, so that a plurality of accessories 2 can be installed. In this embodiment, the accessories 2 are shovels, and a plurality of shovels are arranged in sequence, and the shovel heads and shovel handles are arranged in sequence in an alternating manner, so that the space can be maximized and more shovels can be assembled on the bracket 20.
[0048] Furthermore, the bracket 20 is provided with a limiting protrusion 80 in the area between the first fixing buckle 30 and the second fixing buckle 40. The limiting protrusion 80 is arranged close to the first fixing buckle 30, and the thickness of the limiting protrusion 80 gradually increases from the second fixing buckle 40 to the first fixing buckle 30. In this way, when assembling the accessory 2, the limiting protrusion 80 can be pressed against the surface of the accessory 2, thereby firmly fixing the accessory 2. In this embodiment, the limiting protrusion 80 is in the shape of a long strip, and two are provided, but it is not limited to this. The limiting protrusion can also be set to one, or three or more, and the shape of the limiting protrusion is not limited to the long strip. The limiting protrusion can also be set to multiple protrusions, and the present application does not limit this.
[0049] For further information, see Figure 1 and Figure 2 The bracket 20 and the base 10 are provided with a winding groove 22, and the winding groove 22 is used to store the power cord. In this way, the base assembly can not only store the accessories 2, but also the power cord, and the functions are more diverse and the use is also very convenient.
[0050] See also Figures 1 to 3 The present application also provides a cooking utensil, comprising a utensil body 1 and an accessory 2. The bottom of the utensil body 1 is provided with a base assembly as described above, and the accessory 2 is assembled on a bracket 20. In this way, the accessory 2 can be assembled on the bracket 20, avoiding the problem that the accessory 2 is not easy to find due to the separate storage of the accessory 2.
[0051] In this embodiment, the cooking utensil is a grilling utensil, more specifically, the grilling utensil is an electric grilling pan, which is suitable for multiple people to grill at the same time, and the accessory 2 is a small shovel, which can be a plastic shovel, a wooden shovel, a bamboo shovel or an alloy shovel, and this application does not limit this. The electric grilling pan is equipped with multiple small shovels, which is convenient for multiple people to use at the same time. In addition, in other embodiments, the grilling utensil can also be a grilling machine commonly used in households (such as an electric baking pan, a breakfast machine, a sandwich machine, etc.). The cooking utensil can also be other products with accessories 2 such as an electric rice cooker and an electric frying pan. When the base assembly is applied to different cooking utensils, the first fixed buckle 30, the second fixed buckle 40 and the spring buckle 50 of corresponding sizes are set according to the accessories 2 corresponding to the cooking utensil, as long as the first fixed buckle 30, the second fixed buckle 40 and the spring buckle 50 can fix the corresponding accessories 2.
[0052] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0053] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.
Claims
1. A base assembly of a cooking utensil, characterized in that: include: A base (10) and a bracket (20), wherein the bracket (20) is fixed below the base (10), and the bracket (20) is provided with a first fixing buckle (30) and a spring buckle (50), wherein the first fixing buckle (30) and the spring buckle (50) are arranged at intervals to fix two ends of an accessory (2) of a cooking utensil, The first fixing buckle (30) comprises a first connecting portion (31) and a first stopping portion (32), one end of the first connecting portion (31) is connected to the bracket (20), and the other end is connected to the first stopping portion (32), and the first stopping portion (32) extends toward the spring buckle (50). The spring buckle (50) comprises an elastic arm (51) and a locking portion (52); the elastic arm (51) is connected to the bracket (20); the locking portion (52) is arranged on the elastic arm (51); the elastic arm (51) can be elastically deformed so that the accessory (2) can be assembled between the first connecting portion (31) and the locking portion (52); and when the accessory (2) is assembled on the bracket (20), the first stop portion (32) blocks the side of the accessory (2) away from the bracket (20).
2. The base assembly of the cooking utensil according to claim 1, characterized in that: The bracket (20) is also provided with a second fixing buckle (40), the second fixing buckle (40) is located between the spring buckle (50) and the first fixing buckle (30), and is arranged close to the spring buckle (50), the second fixing buckle (40) comprises a second connecting portion (41) and a second stopping portion (42), one end of the second connecting portion (41) is connected to the bracket (20), and the other end is connected to the second stopping portion (42), and the second stopping portion (42) extends in a direction away from the first fixing buckle (30); When the accessory (2) is assembled on the bracket (20), the second connecting portion (41) passes through the accessory (2), and the second stopping portion (42) blocks a side of the accessory (2) away from the bracket (20).
3. The base assembly of the cooking utensil according to claim 2, characterized in that: The elastic arm (51) is U-shaped, with two ends of the elastic arm (51) connected to the bracket (20) and located on two sides of the second fixing buckle (40), and the locking portion (52) is located in the middle of the elastic arm (51).
4. The base assembly of the cooking utensil according to claim 1, characterized in that: The elastic arm (51) is U-shaped, two ends of the elastic arm (51) are connected to the bracket (20), and the locking portion (52) is arranged in the middle of the elastic arm (51).
5. The base assembly of the cooking utensil according to claim 3 or 4, characterized in that: The bracket (20) is provided with a groove (21), the spring buckle (50) is at least partially arranged in the groove (21), the elastic arm (51) is connected to the side wall of the groove (21), and the locking portion (52) at least partially protrudes from the groove (21).
6. The base assembly of the cooking utensil according to claim 5, characterized in that: From the end of the elastic arm (51) connected to the bracket (20) towards the locking portion (52), the elastic arm (51) is at least partially inclined or bent towards the notch of the groove (21).
7. The base assembly of the cooking appliance according to claim 1, characterized in that: The surface of the locking portion (52) on the side close to the first fixing buckle (30) is configured as an inwardly concave curved surface (521).
8. The base assembly of the cooking appliance according to claim 1, characterized in that: The bracket (20) is provided with a graphic (60) for indicating the assembly position of the accessory (2).
9. The base assembly of the cooking appliance according to claim 2, characterized in that: The bracket (20) is provided with a limiting protrusion (80) in the area between the first fixing buckle (30) and the second fixing buckle (40), and the limiting protrusion (80) is arranged close to the first fixing buckle (30), and the thickness of the limiting protrusion (80) gradually increases from the second fixing buckle (40) to the first fixing buckle (30).
10. A cooking utensil, characterized in that: It comprises a device body (1) and an accessory (2), wherein the bottom of the device body (1) is provided with a base assembly as claimed in any one of claims 1 to 9, and the accessory (2) is assembled on the bracket (20).