Piping fixtures and cooking equipment

Abstract

This application provides a pipe fixing device and a cooking device. The pipe fixing device is applied to the cooking device, which includes a cooking device body and multiple feeding pipes. The cooking device body is configured to perform cooking operations, and the multiple feeding pipes are configured to supply cooking materials to the cooking device body. The pipe fixing device includes multiple clamping assemblies. One clamping assembly is used to engage one feeding pipe, and another clamping assembly is used to engage another feeding pipe. The clamping assemblies are engaged with the feeding pipes and connected to the cooking device body. The pipe fixing device provided in this application fixes the feeding pipes by engaging with the clamping assemblies. Disassembly and assembly are simple; the feeding pipes can be separated by simply releasing the clamps, making operation convenient. Furthermore, multiple clamping assemblies can be operated simultaneously, enabling the synchronous assembly and disassembly of one or more feeding pipes, improving the efficiency of feeding pipe assembly and disassembly.

Description

Technical Field

[0001] This application relates to the field of cooking equipment technology, and more particularly to pipe fixing devices and cooking equipment. Background Technology

[0002] As living standards improve, people are paying more and more attention to cooking efficiency, leading to the emergence of various automatic / semi-automatic cooking equipment, among which stir-fry machines are one. Currently, stir-fry machines generally include a wok body and multiple feeding pipes, which transport cooking materials to reduce manual intervention and improve cooking efficiency.

[0003] In related technologies, multiple feeding pipelines are connected to the cooking equipment body one by one by cable ties or clamps to improve the stability of the feeding pipelines and achieve stable delivery of cooking materials.

[0004] However, when it is necessary to install or replace the feeding pipeline, the cable ties or clamps on each feeding pipeline need to be cut or removed one by one, resulting in low efficiency in the installation and removal of the feeding pipeline. Utility Model Content

[0005] This application aims to solve at least one of the technical problems existing in the prior art. To this end, this application proposes a pipe fixing device and a cooking device. The feeding pipe is fixed by engaging with a clamp assembly. During disassembly and assembly, the feeding pipe can be separated simply by releasing the clamp, which is convenient to operate. In addition, multiple clamp assemblies can be operated simultaneously, thereby realizing the synchronous disassembly and assembly of single or multiple feeding pipes and improving the efficiency of disassembly and assembly of feeding pipes.

[0006] This application provides a pipe fixing device for use in cooking equipment. The cooking equipment includes a cooking equipment body and multiple feeding pipes. The cooking equipment body is configured to perform cooking operations, and the multiple feeding pipes are configured to supply cooking materials to the cooking equipment body. The pipe fixing device includes:

[0007] Multiple clamping assemblies, one of which is used to engage one of the feeding pipes, and another of which is used to engage another feeding pipe; the clamping assemblies are engaged and connected to the feeding pipes and to the cooking device body to fix the feeding pipes to the cooking device body.

[0008] In some embodiments, the clip assembly includes:

[0009] The fixed connection part is connected to the cooking device body;

[0010] The snap-fit ​​part is connected to the side of the fixed connection part away from the cooking device body, and the snap-fit ​​part is engaged with the feeding pipe.

[0011] In some embodiments, the snap-fit ​​portion includes:

[0012] The engaging section is connected to the fixed connection part. The engaging section is elastic and has a slot configured to engage the feeding pipeline.

[0013] In some embodiments, the snap-fit ​​portion further includes:

[0014] The inlet section is connected to the side of the locking section opposite to the fixed connection part. The inlet section has a guide slot, which is configured to guide the feeding pipeline through the guide slot and into the locking slot.

[0015] In some embodiments, the guide slot is widened from the side near the engaging section to the side away from the engaging section.

[0016] In some embodiments, the fixed connection portion has a first through hole, the cooking device body has a second through hole, and the pipe fixing device further includes:

[0017] A fastener, wherein the fastener is detachably connected to the second through hole through the first through hole, or the fastener is detachably connected to the first through hole through the second through hole.

[0018] In some embodiments, the fixed connection portion is further provided with a clearance groove, which is located on the side of the first through hole near the snap-fit ​​portion.

[0019] In some embodiments, a bend is provided between two adjacent clip assemblies, and the two ends of the bend are respectively connected to the two adjacent clip assemblies.

[0020] In some embodiments, a clearance gap is provided between two adjacent clamping assemblies, and the projection of the clearance gap along the direction perpendicular to the feeding pipe covers the projection of the bent portion along the direction perpendicular to the feeding pipe.

[0021] This application also provides a cooking device, comprising:

[0022] A cooking device body configured to perform a cooking operation;

[0023] Multiple feeding lines are configured to deliver cooking materials to the cooking equipment body;

[0024] As described above, the pipe fixing device is configured to fix the relative positions of the plurality of feeding pipes and the cooking equipment body.

[0025] The technical solution provided in this application can achieve the following beneficial effects:

[0026] The pipeline fixing device provided in this application fixes the feeding pipeline by engaging with the clamp assembly. During disassembly and assembly, the feeding pipeline can be separated simply by releasing the clamp assembly, making the operation convenient. In addition, multiple clamp assemblies can be operated simultaneously, thereby enabling the synchronous disassembly and assembly of single or multiple feeding pipelines and improving the efficiency of disassembly and assembly of feeding pipelines. Attached Figure Description

[0027] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0028] Figure 1 An installation schematic diagram of a pipe fixing device according to an exemplary embodiment of this application is shown;

[0029] Figure 2 A schematic diagram of the pipe fixing device according to an exemplary embodiment of this application is shown;

[0030] Figure 3 A schematic diagram of the pipe fixing device according to an exemplary embodiment of this application is shown;

[0031] Figure 4 A schematic diagram of the composition of a card holder assembly according to an exemplary embodiment of this application is shown;

[0032] Figure 5 A schematic diagram of the installation of a card holder assembly according to an exemplary embodiment of this application is shown;

[0033] Figure 6 An exemplary embodiment of this application is shown. Figure 5 A magnified structural diagram of part A;

[0034] Figure 7 An exemplary embodiment of this application is shown. Figure 5 A schematic diagram of the enlarged structure of part B;

[0035] Figure 8 An exemplary embodiment of this application is shown. Figure 5 A magnified structural diagram of part C.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1-Feeding pipeline;

[0038] 2-Clip assembly; 21-Fixed connection part; 211-First through hole; 22-Snap-fit ​​part; 221-Snap-fit ​​section; 222-Clip groove; 223-Introduction section; 224-Guide groove; 23-Relief groove;

[0039] 3-Bend;

[0040] 4- Yield gap. Detailed Implementation

[0041] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0042] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.

[0043] In the description of this application, it should be understood that the terms "upper," "lower," "horizontal," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In this application, unless otherwise expressly specified and limited, the first feature being "upper" or "lower" than the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium.

[0044] In this application, unless otherwise expressly specified and limited, the terms "connected," "linked," and "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two entities at the point of connection are not connected through a transitional structure, but are simply linked together to form a whole. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0045] In this application, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0046] With the improvement of living standards, people are paying more and more attention to cooking efficiency, and various automatic / semi-automatic cooking equipment is emerging, of which stir-fry machines are one. At present, stir-fry machines generally include a wok body and multiple feeding pipes 1. The cooking materials are transported through multiple feeding pipes 1 to reduce manual intervention and improve cooking efficiency.

[0047] In related technologies, multiple feeding pipes 1 are connected to the cooking equipment body one by one by cable ties or clamps to improve the stability of the feeding pipes 1 and achieve stable delivery of cooking materials.

[0048] However, this technology has significant limitations: when it is necessary to install or replace the feeding pipe 1, the cable ties or clamps on each feeding pipe 1 need to be cut or removed one by one, resulting in low efficiency in the installation and removal of the feeding pipe 1.

[0049] To address the need for improved efficiency in disassembling and assembling the feeding pipe 1, this application provides a pipe fixing device. When it is necessary to install or replace the feeding pipe 1, the device can release the feeding pipe 1 that is engaged with the clamping assembly 2 with simple operation (such as pressing or sliding), thereby detaching the feeding pipe 1 from the cooking equipment body, facilitating the installation or replacement of the feeding pipe 1 and improving the efficiency in disassembling and assembling the feeding pipe 1.

[0050] Reference Figures 1 to 3 In some embodiments, a pipe fixing device can be applied to cooking equipment, such as a stir-fry machine, a smart stew pot, an automatic noodle cooker, or other cooking equipment that requires multiple pipes for feeding. This application does not limit this.

[0051] The cooking equipment may include a cooking equipment body and multiple feeding pipes 1. The cooking equipment body is configured to perform cooking operations, and the multiple feeding pipes 1 are configured to deliver cooking materials to the cooking equipment body. The cooking materials may be solid ingredients, liquid seasonings, powdered seasonings, etc., and this application does not impose any limitations on this.

[0052] The pipe fixing device may include multiple clamping assemblies 2, one of which can be used to engage one feeding pipe 1, and another clamping assembly 2 can be used to engage another feeding pipe 1. The clamping assembly 2 engages and connects with the feeding pipe 1 and is connected to the cooking equipment body to fix the feeding pipe 1 to the cooking equipment body, ensuring the stability of the feeding pipe 1 and the accurate delivery of cooking materials.

[0053] It should be noted that the number of card holder components 2 can be one, two, three, or four. This application will not list them all here. They can be selected and set according to actual needs. This application does not impose any specific restrictions on them.

[0054] For example, the number of clamping assemblies 2 can be the same as the number of feeding pipes 1, meaning one clamping assembly 2 is connected to each feeding pipe 1, and each feeding pipe 1 is connected to the cooking device through a clamping assembly 2. This arrangement ensures that each feeding pipe 1 is stably connected to the cooking device body through a clamping assembly 2. The number of clamping assemblies 2 can also be less than the number of feeding pipes 1, meaning at least two feeding pipes 1 share one clamping assembly 2. This arrangement reduces the number of clamping assemblies 2, lowering costs. The number of clamping assemblies 2 can also be greater than the number of feeding pipes 1. This arrangement allows excess clamping assemblies 2 to serve as spares, facilitating adaptation to different operating conditions.

[0055] Reference Figure 1 and Figure 2 In some embodiments, the clip assembly 2 may include a fixing connection portion 21. The fixing connection portion 21 is connected to the cooking device body to achieve a stable connection between the clip assembly 2 and the cooking device body.

[0056] Reference Figure 1 and Figure 2 In some embodiments, the clip assembly 2 may further include a snap-fit ​​portion 22. The snap-fit ​​portion 22 is connected to the side of the fixed connection portion 21 opposite to the cooking device body, and the snap-fit ​​portion 22 is engaged with the feeding pipe 1.

[0057] Reference Figures 1 to 4 In some embodiments, the snap-fit ​​portion 22 may include a snap-fit ​​section 221. The snap-fit ​​section 221 is connected to the fixed connection portion 21, the snap-fit ​​section 221 is elastic, and the snap-fit ​​section 221 has a snap-fit ​​groove 222, which is configured to snap the feeding pipe 1 to prevent the feeding pipe 1 from shaking or falling off.

[0058] It should be noted that when installing the feeding pipe 1, the feeding pipe 1 can be installed along the axial direction of the slot 222 (see...). Figure 4 The feed pipe 1 passes through the slot 222 in the y-direction, thus achieving engagement between the feed pipe 1 and the locking part 22. When the locking section 221 is elastic, the feed pipe 1 can be installed radially along the slot 222 (see...). Figure 3 The feed pipe 1 is inserted into the slot 222 in the x direction, thereby achieving the engagement connection between the feed pipe 1 and the snap-fit ​​part 22. This design facilitates the engagement of the feed pipe 1 and the snap-fit ​​part 22, making operation convenient and improving the efficiency of disassembly and assembly of the feed pipe 1.

[0059] It is understandable that in order to achieve the purpose of engaging the feeding pipe 1 into the slot 222 through the elastic force of the engaging section 221, the elastic force of the engaging section 221 should meet the following requirement: the external force applied to the feeding pipe 1 is greater than the elastic force of the engaging section 221. The elastic force of the engaging section 221 in this application is not specifically limited, and can be determined according to parameters such as the material and diameter of the feeding pipe 1 and the vibration of the feeding pipe 1 during the cooking process.

[0060] It is also understandable that, in order to make the engaging section 221 elastic, the engaging section 221 can be made of elastic materials such as rubber, silicone, spring steel sheets, etc. This application will not list them all here, and they can be selected and set according to actual needs. This application does not impose specific restrictions on them.

[0061] It is also understandable that, in order to engage the feeding pipe 1 via the slot 222, the inner wall shape of the slot 222 can be completely adapted to the outer wall shape of the feeding pipe 1, that is, the inner wall contour of the slot 222 is completely fitted with the outer wall contour of the feeding pipe 1; this setting ensures the stability of the feeding pipe 1 within the slot 222, preventing shaking or detachment. Alternatively, the inner wall shape of the slot 222 can also be partially adapted to the outer wall shape of the feeding pipe 1, that is, the inner wall contour of the slot 222 partially fits the outer wall of the feeding pipe 1, providing a certain degree of fixation while allowing for some adjustment space; this setting provides a more flexible installation and adjustment method while ensuring a certain level of stability.

[0062] Reference Figure 3 and Figure 4 In some embodiments, the snap-fit ​​portion 22 may further include an inlet section 223. The inlet section 223 is connected to the side of the snap-fit ​​portion opposite to the fixed connection portion 21. The inlet section 223 has a guide slot 224, which is configured to guide the feeding pipe 1 through the guide slot 224 into the snap-fit ​​slot 222.

[0063] It should be noted that in order to allow the feeding pipe 1 to pass through the guide slot 224 and enter the slot 222, the minimum diameter of the guide slot 224 shall not be greater than the diameter of the feeding pipe 1, so as to ensure that the feeding pipe 1 can pass through smoothly.

[0064] Reference Figures 1 to 3 In some embodiments, the guide slot 224 is widened from the side near the engaging section 221 to the side away from the engaging section. In this case, the guide slot 224 has an inclined sidewall so that the feeding pipe 1 can slide into the slot 222 along the inner wall of the guide slot 224, thereby reducing the friction and resistance when the feeding pipe 1 is disassembled and assembled, and improving the disassembly and assembly efficiency of the feeding pipe 1.

[0065] It should be noted that, to prevent the feeding pipe 1 from getting stuck or damaged during disassembly and assembly, the inclination angle of the side wall of the guide slot 224 is in the range of 5° to 45°. For example, the inclination angle of the side wall of the guide slot 224 can be 5°, 25°, or 45°. These are not listed individually here, and can be selected and set according to actual needs. This application does not impose specific limitations on this. In this embodiment, the inclination angle of the side wall of the guide slot 224 is 45° to provide the maximum guiding angle, facilitating the rapid insertion of the feeding pipe 1.

[0066] Reference Figure 2 and Figure 3 In some embodiments, the fixed connection portion 21 may have a first through hole 211, and the cooking device body may have a second through hole. The pipe fixing device may also include a fastener. The fastener passes through the first through hole 211 and is detachably connected to the second through hole, or the fastener passes through the second through hole and is detachably connected to the first through hole 211.

[0067] It is understood that, in order to achieve the connection between the fixed connection part 21 and the cooking equipment body, the fastener can be a bolt, screw, or magnetic adsorption structure. This application will not list them all here. They can be selected and set according to actual needs. This application does not impose any specific restrictions on them.

[0068] It should be noted that when the fastener is a bolt, the nut is located in the second through hole, and the bolt head passes through the first through hole 211 and is threadedly connected to the nut in the second through hole; or, the nut is located in the first through hole 211, and the bolt head passes through the second through hole and is threadedly connected to the nut in the first through hole 211.

[0069] When the fastener is a screw, the screw head passes through the first through hole 211 and is threaded into the second through hole; or, the screw head passes through the second through hole and is threaded into the first through hole 211.

[0070] When the fastener is a magnetic adsorption structure, the magnetic adsorption structure includes a magnetic component and a metal component that can be attracted by the magnetic component. The magnetic component is disposed in the second through hole, and the metal component is disposed in the first through hole 211; or, the magnetic component is disposed in the first through hole 211, and the metal component is disposed in the second through hole.

[0071] Reference Figure 3 and Figure 4 In some embodiments, the fixed connection portion 21 may also have a relief groove 23, which is located on the side of the first through hole 211 near the snap-fit ​​portion 22.

[0072] It is understandable that the head of the fastener is located on the side of the cooking device body away from the feeding pipe 1, and the tail of the fastener passes through the second through hole and the first through hole 211 in sequence and extends into the relief groove 23; or, the head of the fastener is located in the relief groove 23, and the tail of the fastener passes through the first through hole 211 and the second through hole in sequence.

[0073] Reference Figure 1 and Figure 2 In some embodiments, a bend 3 is provided between two adjacent clamping assemblies 2, and the two ends of the bend 3 are respectively connected to the two adjacent clamping assemblies 2, so as to select the appropriate number of clamping assemblies 2 according to the arrangement of the feeding pipe 1.

[0074] For example, when it is necessary to lock a feeding pipe 1 using a pipe fixing device (see...) Figure 5 and Figure 6 A clamping assembly 2 can be separated from the pipe fixing device via the bending part 3; when three feeding pipes 1 are arranged side by side, and it is necessary to use the pipe fixing device to lock the three feeding pipes 1 together (see...). Figure 5 and Figure 7 The three clamping assemblies 2 can be separated from the pipe fixing device by the bending part 3; when the four feeding pipes 1 are arranged side by side, it is necessary to use the pipe fixing device to lock the four feeding pipes 1 together (see...). Figure 5 and Figure 8 The four clamp assemblies 2 can be separated from the pipeline fixing device by the bending part 3.

[0075] It should be noted that, in order to achieve bending and breakage between two adjacent clamping assemblies 2, the bending portion 3 can be configured as a thin-walled structure, a breakable groove, or a foldable structure, etc., and can be selected and configured according to actual needs. This application does not impose specific limitations on this. In this embodiment, the bending portion 3 is configured as a breakable groove, so that when it is necessary to separate the clamping assemblies 2, the breakable groove can be broken by applying a small external force, thereby achieving rapid separation of the clamping assemblies 2.

[0076] Understandably, in order to achieve the separation of multiple clamping assemblies 2 in the pipe fixing device, the bending portion can also be configured as a detachable structure. For example, the bending portion may include a connecting protrusion and a connecting groove that engages with the connecting protrusion. The connecting protrusion and the connecting groove are respectively provided on two adjacent clamping assemblies 2. When it is necessary to separate the clamping assemblies 2, a certain external force is applied to make the connecting protrusion disengage from the connecting groove. The bending portion may also include a male buckle and a female buckle. The male buckle is provided with a protrusion that engages with the female buckle. The male buckle and the female buckle are respectively provided on two adjacent clamping assemblies 2. When it is necessary to separate the clamping assemblies 2, force is applied to the protrusion on the male buckle to make the male buckle disengage from the female buckle, thereby achieving the separation of adjacent clamping assemblies 2.

[0077] Reference Figure 1 and Figure 3 In some embodiments, a clearance gap 4 is provided between two adjacent clamping assemblies 2, and the projection of the clearance gap 4 along the direction perpendicular to the feeding pipe 1 covers the projection of the bent portion 3 along the direction perpendicular to the feeding pipe 1; wherein, the clearance gap 4 along the direction perpendicular to the feeding pipe 1 is the x-direction (see...). Figure 3 The bend 3 is perpendicular to the feeding pipe 1 in the x-direction (see...). Figure 3 ).

[0078] It should be noted that the length of the clearance gap 4 is d, and the maximum diameter of the slot 222 is D. To avoid interference or damage to the feeding pipe 1 during the bending process of the bending part 3, the ratio between the length d of the clearance gap 4 and the maximum diameter D of the slot 222 is d = (0.2~0.8)D, where the length of the clearance gap 4 is the length of the clearance gap 4 along the x-direction (see...). Figure 3 For example, the ratio between the length d of the clearance gap 4 and the maximum diameter D of the slot 222 can be d = 0.2D, d = 0.5D, or d = 0.8D. This application does not list all of these ratios here; they can be selected and set according to actual needs, and this application does not impose specific limitations on them. In this embodiment, the ratio between the length d of the clearance gap 4 and the maximum diameter D of the slot 222 is d = 0.2D, so as to ensure the stability of the clamping assembly 2 while providing sufficient clearance space between two adjacent clamping assemblies 2, avoiding interference or damage to the bending part 3 from the feeding pipe 1 during the bending process.

[0079] Reference Figure 1 and Figure 5 This application also provides a cooking device that uses the above-mentioned pipe fixing device to enable quick assembly and disassembly of the feeding pipe 1 and improve the assembly and disassembly efficiency of the feeding pipe 1.

[0080] In some embodiments, the cooking apparatus may include a cooking apparatus body configured to perform cooking operations.

[0081] In some embodiments, the cooking apparatus may further include a plurality of feeding pipes 1, which are configured to deliver cooking materials to the cooking apparatus body.

[0082] The above detailed embodiments further illustrate the purpose, technical solution, and beneficial effects of the embodiments of this application. It should be understood that the above are merely specific embodiments of the embodiments of this application and are not intended to limit the protection scope of the embodiments of this application. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solutions of the embodiments of this application should be included within the protection scope of the embodiments of this application.

Claims

1. A pipe fixing device applied to a cooking device, the cooking device comprising a cooking device body and a plurality of feeding pipes (1), the cooking device body being configured to perform cooking operations, and the plurality of feeding pipes (1) being configured to supply cooking materials to the cooking device body, characterized in that, The pipeline fixing device includes: Multiple clamping assemblies (2), one of the multiple clamping assemblies (2) is used to engage one of the feeding pipes (1), and another clamping assembly (2) of the multiple clamping assemblies is used to engage another feeding pipe (1); the clamping assembly (2) is engaged and connected to the feeding pipe (1) and connected to the cooking device body to fix the feeding pipe (1) on the cooking device body.

2. The pipeline fixing device according to claim 1, characterized in that, The clip assembly (2) includes: A fixed connection part (21) is connected to the cooking device body; The snap-fit ​​part (22) is connected to the fixed connection part (21) on the side away from the cooking device body, and the snap-fit ​​part (22) is engaged with the feeding pipe (1).

3. The pipeline fixing device according to claim 2, characterized in that, The snap-fit ​​portion (22) includes: The engaging section (221) is connected to the fixed connection part (21). The engaging section (221) is elastic and has a slot (222) configured to engage the feeding pipe (1).

4. The pipeline fixing device according to claim 3, characterized in that, The snap-fit ​​part (22) also includes: The inlet section (223) is connected to the locking section (221) on the side away from the fixed connection part (21). The inlet section (223) is provided with a guide slot (224). The guide slot (224) is configured to guide the feeding pipeline (1) through the guide slot (224) and into the slot (222).

5. The pipeline fixing device according to claim 4, characterized in that: The guide slot (224) is widened from the side near the engaging section (221) to the side away from the engaging section (221).

6. The pipeline fixing device according to claim 2, characterized in that, The fixed connection part (21) has a first through hole (211), the cooking equipment body has a second through hole, and the pipe fixing device further includes: The fastener is detachably connected to the second through hole through the first through hole (211), or the fastener is detachably connected to the first through hole (211) through the second through hole.

7. The pipeline fixing device according to claim 6, characterized in that: The fixed connection part (21) is also provided with a relief groove (23), which is located on the side of the first through hole (211) near the snap-fit ​​part (22).

8. The pipeline fixing device according to any one of claims 1 to 7, characterized in that: There is a bend (3) between two adjacent clip assemblies (2), and the two ends of the bend (3) are respectively connected to the two adjacent clip assemblies (2).

9. The pipeline fixing device according to claim 8, characterized in that: A clearance gap is provided between two adjacent clamping assemblies (2), and the projection of the clearance gap along the direction perpendicular to the feeding pipe (1) covers the projection of the bent part (3) along the direction perpendicular to the feeding pipe (1).

10. A cooking device, characterized in that, include: A cooking device body configured to perform a cooking operation; Multiple feeding pipes (1) are configured to feed cooking materials to the cooking equipment body; The pipe fixing device according to any one of claims 1 to 9 is configured to fix the relative positions of the plurality of feeding pipes (1) and the cooking equipment body.

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