Pipe clamp and cleaning device

Abstract

The utility model relates to a pipe clamp of cleaning equipment, and the pipe clamp is arranged on a machine body of the cleaning equipment and is matched with a matching part arranged on the machine body so as to clamp a pipe fitting of the cleaning equipment. The pipe clamp comprises a pair of torsion spring parts and a clamping part which are integrally formed, and the clamping part extends between the pair of torsion spring parts so as to be matched with the matching part to clamp the pipe fitting under the action of elastic restoring force provided by the pair of torsion springs. When the pipe fitting is clamped, the clamping part is firstly operated to be far away from the matching part, then the pipe fitting is placed between the clamping part and the matching part, and then the clamping part is released, so that the clamping part is close to the matching part to clamp the pipe fitting. The pipe clamp provided by the utility model is relatively simple in structure and beneficial to reducing the manufacturing cost. In the using process, elastic deformation mainly occurs at the torsional spring part, so that the clamping range adjustment degree of the pipe clamp is large, the pipe clamp can adapt to different pipe fittings with large pipe diameter differences, in addition, the pipe clamp obtains clamping force through deformation of the torsional spring part, and the durability of the pipe clamp is good.

Description

Technical Field

[0001] The present disclosure relates to the field of cleaning equipment, and in particular, to a pipe clamp and a cleaning equipment having the same. Background Art

[0002] The use of cleaning equipment not only reduces the labor cost of cleaning work, but also improves the efficiency of cleaning work. Some cleaning equipment has slender pipes. By using negative pressure, dirt can be sucked into the interior of the cleaning equipment through the pipes to achieve the purpose of cleaning. For some cleaning equipment, the cleaning fluid can be applied to the object to be cleaned from the inside of the cleaning equipment through the pipes.

[0003] After the cleaning work is completed, the pipe fittings need to be stored. In most cases, the pipe fittings can be curled and fixed on the cleaning equipment, which can not only reduce the space occupied, but also make it easy to remove the pipe fittings for use during the next cleaning. The curled pipe fittings need to be fixed with the help of pipe clamps. The pipe clamps are usually installed on the machine body to clamp the curled pipe fittings when needed and can be operated to release the pipe fittings.

[0004] However, the pipe clamps provided in the related art either have a complex structure, or have poor durability and a small adjustable degree of clamping range. Utility Model Content

[0005] In view of this, the present disclosure aims to improve the pipe clamp of the cleaning equipment so that the pipe clamp has a relatively simple structure, better durability and a larger clamping range adjustment degree.

[0006] In a first aspect, the present disclosure provides a pipe clamp for cleaning equipment. The pipe clamp is configured to be mounted on a body of the cleaning equipment and to cooperate with a matching portion provided on the body to clamp a pipe of the cleaning equipment. The pipe clamp includes a pair of integrally formed torsion spring portions and a clamping portion, the clamping portion extending between the pair of torsion spring portions to cooperate with the matching portion under the elastic restoring force provided by the pair of torsion spring portions to clamp the pipe.

[0007] The pipe clamp provided by the present disclosure is composed of a pair of integrally formed torsion spring parts and a clamping part, and is itself a single component. Compared with the pipe clamp provided by the related art, which is assembled from multiple structures, the pipe clamp structure provided by the present disclosure is relatively simple, which helps to reduce manufacturing costs. In addition, for the pipe clamp provided by the related art, the elastic deformation is mainly concentrated in the clamping part, and the clamping force is obtained by relying on the bending deformation of the arm of the clamping part. On the one hand, the bending deformation of the arm is limited, which makes the adjustable degree of the clamping range small and difficult to adapt to different pipe fittings with large differences in pipe diameters. On the other hand, since frequent bending of the arm will cause its elasticity to decrease, the durability of the pipe clamp is poor. In contrast, for the pipe clamp provided by the present disclosure, the elastic deformation mainly occurs in the torsion spring part, rather than the clamping part, which makes the clamping range of the pipe clamp provided by the present disclosure larger and more durable.

[0008] In a possible implementation, the clamping portion includes a pair of arms and a pair of retracted portions, each arm extends between a corresponding torsion spring portion and a corresponding retracted portion, and the pair of retracted portions are bent toward one side of the pair of arms as a whole.

[0009] Since the pair of folding parts are bent toward one side of the pair of arm parts as a whole, the clamping part as a whole has a hook-like structure. The hook-like structure can help the clamping part to clamp the pipe more reliably and prevent the pipe from accidentally falling out.

[0010] In a possible implementation, the clamping portion further includes an operating portion located between the pair of retracted portions, and the operating portion and a connecting line of the protruding ends of the pair of retracted portions are arranged in a staggered manner.

[0011] According to this structure, when the protruding end of the retracted portion is close to the fitting portion or the pipe, the operating portion will not be close to the fitting portion or the pipe, which leaves operating space for the user to grasp the operating portion, so that the user can operate the clamping portion more conveniently.

[0012] In a possible implementation, each torsion spring portion has a connecting end and a fixing end, the connecting end is connected to the clamping portion, and the fixing end is bent into a hook shape.

[0013] The hook-shaped structure can prevent the torsion spring portion from falling off after being fixed, which helps to fix the torsion spring portion more firmly.

[0014] In a second aspect, the present disclosure provides a cleaning device. The cleaning device includes a body and a pipe connected to the body at one end. The cleaning device also includes the above-mentioned pipe clamp, the body includes a matching portion, and the pipe clamp cooperates with the matching portion to clamp the pipe.

[0015] Through the cooperation between the pipe clamp and the matching part, the pipe fitting can be firmly clamped, so that the pipe fitting can be stored in the machine body, reducing the occupied space, thus helping to improve the overall compactness of the cleaning equipment.

[0016] In a possible implementation, when the pipe is not clamped, under the action of the elastic restoring force provided by the pair of torsion spring parts, the end of the clamping part away from the pair of torsion spring parts abuts against the matching part.

[0017] For the cleaning device provided by the related art, when the pipe is not clamped, the pipe clamp is spaced from the mating part, that is, the pipe clamp is in an open position, which makes the overall structure of the cleaning device occupy a large space when the pipe is not clamped, and the compactness of the structure is poor. According to the cleaning device provided by the present disclosure, when the pipe is not clamped, the end of the clamping part can contact the mating part through the elastic restoring force provided by the torsion spring part, and the pipe clamp is kept in a closed position, which helps to improve the compactness of the overall structure of the cleaning device when the pipe is not clamped.

[0018] In a possible implementation, the fuselage is provided with a pair of colinear fixed shafts, the pair of torsion spring parts are respectively sleeved on the pair of fixed shafts, and the spacing between the pair of torsion spring parts in a natural state is greater than the spacing between the pair of fixed shafts.

[0019] During the operation of installing the pipe clamp, a pair of arms can be pinched to bring the pair of torsion spring parts closer to each other, and the spacing between the pair of torsion spring parts can be reduced to less than the spacing of the fixed shafts. Then, the pair of torsion spring parts can be placed between the pair of fixed shafts and aligned with the pair of fixed shafts. Afterwards, it is only necessary to release the pipe clamp, and under the action of the elastic restoring force, the pair of torsion spring parts are respectively sleeved on the pair of fixed shafts. Accordingly, during the operation of removing the pipe clamp, a pair of arms can be pinched again to bring the pair of torsion spring parts closer to each other, and the spacing between the pair of torsion spring parts can be reduced to less than the spacing of the fixed shafts, so that the pair of torsion spring parts are separated from the pair of fixed shafts, and then the pipe clamp is removed. According to this implementation method, the installation and removal operations of the pipe clamp are more convenient.

[0020] In a possible implementation, the fuselage is provided with a pair of mounting holes, and the pair of fixed shafts are respectively provided in the pair of mounting holes.

[0021] In this way, the torsion spring part can be relatively reliably mounted on the fixed shaft through the mounting hole. At the same time, since the fixed shaft is arranged in the mounting hole, the torsion spring part can be well hidden, thus improving the aesthetic feeling of the appearance of the cleaning device.

[0022] In a possible implementation, the body is further provided with a pair of limiting holes, and the fixed end of each torsion spring portion at least partially extends into a corresponding limiting hole.

[0023] Placing the fixed end of the torsion spring portion in the limiting hole helps to more firmly fix the torsion spring portion.

[0024] In one possible implementation, the fuselage is provided with a head and a barrel body, the head is installed on the top of the barrel body, the barrel body is provided with a buckle, the head is provided with a protrusion, the buckle is buckled on the protrusion to fix the barrel body to the head, and the pipe clamp is installed on the protrusion.

[0025] The protrusion can not only participate in the connection between the machine head and the barrel, but also provide a basis for the installation of the pipe clamp. One protrusion can play two roles, which is conducive to reducing the number of components of the machine body and reducing manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments are briefly introduced below.

[0027] It should be understood that the following drawings only illustrate certain embodiments of the present disclosure and should not be viewed as limiting the scope.

[0028] It should also be understood that the same or similar reference numerals are used in the drawings to represent the same or similar elements.

[0029] It should also be understood that the drawings are merely schematic and that the sizes and proportions of elements in the drawings are not necessarily accurate.

[0030] Figure 1 It is a schematic diagram of the structure of a cleaning device in one embodiment provided by the present disclosure.

[0031] Figure 2 yes Figure 1 A schematic cross-sectional view of the head portion of the cleaning device in FIG.

[0032] Figure 3 yes Figure 1 Schematic diagram of the structure of the pipe clamp of the cleaning equipment.

[0033] Figure 4 yes Figure 3 Schematic diagram of the structure of a part of the pipe clamp.

[0034] Figure 5 yes Figure 1 A schematic top view of a portion of a cleaning device in FIG.

[0035] Figure 6 yes Figure 1 Schematic cross-sectional view of the mating parts, pipe fittings and pipe clamps of the cleaning equipment. DETAILED DESCRIPTION

[0036] The following is an exemplary description of the embodiments of the present disclosure in conjunction with the accompanying drawings. It should be understood that the present disclosure can be implemented in a variety of ways and should not be construed as being limited to the embodiments described here. The embodiments described here are only for a more thorough and clear understanding of the present disclosure.

[0037] The present disclosure provides a cleaning device 100. For example, the cleaning device 100 can perform cleaning operations by suction. As an example, the cleaning device 100 can pick up dust by sucking air to achieve the cleaning purpose, that is, the cleaning device 100 can be a vacuum cleaner. As another example, the cleaning device 100 can achieve the cleaning purpose by applying a cleaning fluid to an object to be cleaned and sucking dirty fluid from the object to be cleaned, for example, it can be a floor scrubber or a carpet scrubber. The present disclosure does not particularly limit the type of the cleaning device 100.

[0038] For ease of understanding, the cleaning device 100 is taken as a vacuum cleaner as an example, and the structure of the cleaning device 100 is first described. It should be understood that the cleaning device 100 is not limited to a vacuum cleaner, and the structure of the cleaning device 100 should not be limited to the following description. For example, one or more of the elements introduced below can be omitted or replaced, and the layout relationship between them can be replaced.

[0039] refer to Figure 1 The cleaning device 100 may include a body 10 , a pipe member 20 and a pipe clamp 30 .

[0040] The body 10 may include a head 11 and a barrel 12. A storage chamber may be provided inside the barrel 12, and a top opening may be provided at the top of the barrel 12. The storage chamber may be used to store dirt such as dust. The head 11 may be installed at the top of the barrel 12 to close the top opening of the barrel 12. A suction device that generates negative pressure may be provided in the head 11. For example, the suction device may be a fan.

[0041] The pipe fitting 20 may have a slender structure and may be relatively soft to meet the requirement of being easily bent. One end of the pipe fitting 20 may be connected to the barrel body 12 to communicate with the storage chamber in the barrel body 12. A cleaning tool 21 may be provided at the other end of the pipe fitting 20. The cleaning tool 21 may be integrally formed with the pipe fitting 20, or may be assembled with the pipe fitting 20. In the example where the cleaning device 100 is a vacuum cleaner, the cleaning tool 21 may be provided with a nozzle that allows dust to be sucked in with the airflow, and then enter the storage chamber through the pipe fitting 20. Of course, in other examples, the cleaning tool 21 may also have other structures and functions, for example, for applying a cleaning fluid to an object to be cleaned and sucking dirty fluid from the object to be cleaned.

[0042] The tube clamp 30 can be mounted on the body 10 of the cleaning device 100, and the body 10 can be provided with a matching portion 13 that matches the tube clamp 30. In one example, the tube clamp 30 can be mounted on the head 11, and the matching portion 13 can be provided on the head 11. For example, the matching portion 13 can be integrally formed with the housing of the head 11. Figure 6As shown, when the cleaning operation is not performed, the pipe 20 can be wound around the barrel body 10 to allow the pipe 20 to pass through the space between the pipe clamp 30 and the matching portion 13 so as to clamp the pipe 20 through the matching of the pipe clamp 30 and the matching portion 13 .

[0043] The pipe clamps provided in the related art are either complicated in structure or poor in durability and have a small adjustable clamping range. To address this problem, the pipe clamp 30 provided in the present disclosure has an improved structure. Specifically, refer to Figure 2 and Figure 3 The pipe clamp 30 may include a pair of torsion spring portions 31 and a clamping portion 32 , wherein the clamping portion 32 extends between the pair of torsion spring portions 31 , so that the clamping portion 32 can cooperate with the matching portion 13 to clamp the pipe fitting 20 under the elastic restoring force provided by the pair of torsion spring portions 31 .

[0044] During the operation of clamping the pipe 20, the clamping portion 32 can be caused to move away from the matching portion 13 to form a space between the two to allow the pipe 20 to be placed. At this time, the torsion spring portion 31 undergoes elastic deformation to store elastic potential energy. Then, the pipe 20 can be placed between the clamping portion 32 and the matching portion 13, and then the clamping portion 32 is released, so that the elastic restoring force provided by the torsion spring portion 31 causes the pipe clamp 30 to clamp, that is, the clamping portion 32 is caused to approach the matching portion 13 to clamp the pipe 20. During the process of releasing the pipe 20, the clamping portion 32 can be caused to move away from the matching portion 13, so that the pipe clamp 30 releases the pipe 20. Then, after the pipe 20 is removed, the clamping portion 32 is released, and the clamping portion 32 and the matching portion 13 are in conflict.

[0045] The present disclosure provides a pipe clamp 30 which is composed of a pair of integrally formed torsion spring parts 31 and a clamping part 32, and is a single component. Compared with the pipe clamp provided by the related art, which is assembled from multiple structures, the pipe clamp 30 provided by the present disclosure is simpler in structure, which helps to reduce manufacturing costs. In addition, for the pipe clamp provided by the related art, the elastic deformation is mainly concentrated in the clamping part, and the clamping force is obtained by relying on the bending deformation of the arm of the clamping part. On the one hand, the bending deformation of the arm is limited, which makes the adjustable degree of the clamping range small and difficult to adapt to different pipes with large differences in pipe diameters. On the other hand, since frequent bending of the arm will cause its elasticity to decrease, the durability of the pipe clamp is poor. In contrast, corresponding to the pipe clamp 30 provided by the present disclosure, the elastic deformation mainly occurs in the torsion spring part 31, rather than the clamping part 32, which makes the clamping range of the pipe clamp 30 provided by the present disclosure larger and more durable.

[0046] The present disclosure does not place any particular limitation on the structure of the clamping portion 32, as long as it can releasably clamp the pipe 20. As an implementation method, refer to Figure 3 and Figure 4The clamping portion 32 may include a pair of arm portions 321 and a pair of retracted portions 322. Each arm portion 321 extends between a corresponding torsion spring portion 31 and a corresponding retracted portion 322. The pair of retracted portions 322 are bent toward one side of the pair of arm portions 321 as a whole. In other words, each arm portion 321 may be substantially straight, the pair of arm portions 321 may be substantially collinear, and a plane that coincides with the pair of arm portions 321 is defined as a plane P, and the pair of retracted portions 322 are bent toward one side of the plane P, for example, toward Figure 4 The left bend in the middle.

[0047] Since the pair of folding portions 322 are bent toward one side of the pair of arm portions 321 as a whole, the clamping portion 32 as a whole has a hook-like structure. The hook-like structure can help the clamping portion 32 to clamp the pipe 20 more reliably and prevent the pipe 20 from accidentally falling out.

[0048] The present disclosure does not specifically limit the shape of the gathering portion 322. For example, each gathering portion 322 may be arc-shaped. Of course, in other examples, each gathering portion 322 may be configured to be substantially linear. It should be noted that, in order to achieve a better effect of clamping the pipe 20, the bending direction of the pair of gathering portions 322 should be based on the plane P where the arm portion 321 is located, and bend toward the direction close to the mating portion 13.

[0049] refer to Figure 3 The clamping portion 32 may further include an operating portion 323 located between the pair of gathered portions 322, and the operating portion 323 is arranged alternately with the line AA connecting the protruding ends 3221 of the pair of gathered portions 322. According to this configuration, when the protruding ends 3221 of the gathered portions 322 are close to the matching portion 13 or the pipe fitting 20, the operating portion 323 will not be close to the matching portion 13 or the pipe fitting 20, which leaves an operating space for the user to grasp the operating portion 323, so that the user can operate the clamping portion 32 more conveniently.

[0050] refer to Figure 3 Each torsion spring portion 31 has a connecting end portion 311 and a fixing end portion 312. The connecting end portion 311 is connected to the clamping portion 32, and the fixing end portion 312 is bent into a hook shape. The hook-shaped structure can prevent the torsion spring portion 31 from falling off after being fixed, which helps to fix the torsion spring portion more firmly.

[0051] refer to Figure 1The present disclosure also provides a cleaning device 100. The cleaning device 100 includes a body 10 and a pipe 20 connected to the body 10 at one end. The cleaning device 100 also includes the above-mentioned pipe clamp 30, and the body 10 includes a matching portion 13, and the pipe clamp 30 cooperates with the matching portion 13 to clamp the pipe 20. Through the cooperation between the pipe clamp 30 and the matching portion 13, the pipe 20 can be firmly clamped, so that the pipe 20 can be stored on the body 10, reducing the occupied space, and thus helping to improve the overall compactness of the cleaning device 100.

[0052] refer to Figure 2 When the pipe 20 is not clamped, under the action of the elastic restoring force provided by the pair of torsion spring portions 31 , the end of the clamping portion 32 away from the pair of torsion spring portions 31 abuts against the matching portion 13 .

[0053] For the cleaning device provided by the related art, when the pipe is not clamped, the pipe clamp is spaced from the mating portion, that is, the pipe clamp is in an open position, which makes the overall structure of the cleaning device occupy a large space when the pipe is not clamped, and the structural compactness is poor. According to the cleaning device 100 provided by the present disclosure, when the pipe 20 is not clamped, the end of the clamping portion 32 can contact the mating portion 13 through the elastic restoring force provided by the torsion spring portion 31, and the pipe clamp 30 is kept in a closed position, which helps to improve the compactness of the overall structure of the cleaning device 100 when the pipe 20 is not clamped.

[0054] refer to Figure 5 The body 10 is provided with a pair of colinear fixed shafts 141 , and the pair of torsion spring parts 31 can be respectively sleeved on the pair of fixed shafts 141 , and the spacing between the pair of torsion spring parts 31 in a natural state is greater than the spacing between the pair of fixed shafts 141 .

[0055] During the operation of installing the pipe clamp 30, the pair of arms 321 can be pinched to bring the pair of torsion spring parts 31 closer to each other, and the spacing between the pair of torsion spring parts 31 can be reduced to a spacing smaller than the spacing of the fixed shafts 141. Then, the pair of torsion spring parts 31 can be placed between the pair of fixed shafts 141 and aligned with the pair of fixed shafts 141. Subsequently, it is only necessary to release the pipe clamp 30, and under the action of the elastic restoring force, the pair of torsion spring parts 31 are respectively sleeved on the pair of fixed shafts 141. Accordingly, during the operation of removing the pipe clamp 30, the pair of arms 321 can be pinched again to bring the pair of torsion spring parts 31 closer to each other, and the spacing between the pair of torsion spring parts 31 can be reduced to a spacing smaller than the spacing of the fixed shafts 141, so that the pair of torsion spring parts 31 are separated from the pair of fixed shafts 141, and then the pipe clamp 30 is removed. According to this implementation, the installation and removal operations of the pipe clamp 30 are more convenient.

[0056] It should be noted that the natural state of the torsion spring portion 31 refers to the distance between the pair of torsion spring portions 31 when the torsion spring portion 31 is not installed on the body 10 and is not subjected to external force. Figure 5The distance between the pair of torsion spring parts 31 in the natural state is B1, and the distance between the pair of fixed shafts 141 is B2, wherein B1 is greater than B2.

[0057] refer to Figure 5 The body 10 is provided with a pair of mounting holes 142, and the pair of fixed shafts 141 are respectively provided in the pair of mounting holes 142. In this way, the torsion spring part 31 can be more reliably installed on the fixed shaft 141 through the mounting holes 142. At the same time, since the fixed shaft 141 is provided in the mounting holes 142, the body 10 can hide the torsion spring part 31, thereby improving the aesthetic appearance of the cleaning device 100.

[0058] refer to Figure 2 and Figure 5 The body 10 is also provided with a pair of limiting holes 143, and the fixed end 312 of each torsion spring portion 31 at least partially extends into a corresponding limiting hole 143. By placing the fixed end 312 of the torsion spring portion 31 in the limiting hole 143, it helps to fix the torsion spring portion 31 more firmly.

[0059] As an example, see Figure 2 and Figure 5 The mounting hole 142 may include a wide mouth portion 1421 and a narrow mouth portion 1422. The wide mouth portion 1421 can provide a space for positioning the torsion spring portion 31 before installation. The fixing shaft 141 is disposed in the narrow mouth portion 1422. Each limiting hole 143 is disposed on a side of the narrow mouth portion 1422 away from the body 10. In this way, when the spring portion 31 is fixed, the fixing end portion 312 of the spring portion 31 is inserted into the limiting hole 143, and at the same time, the arm portion 321 can abut against the side wall of the mounting hole 142.

[0060] Of course, the method of fixing the torsion spring portion 31 may also be implemented in other forms, and the present disclosure does not impose any particular limitation on this.

[0061] refer to Figure 1 The body 10 is provided with a head 11 and a barrel 12, the head 11 is installed on the top of the barrel 12, the barrel 12 is provided with a buckle 15, the head 11 is provided with a protrusion 14, the buckle 15 is buckled on the protrusion 14 to fix the barrel 12 to the head 11, and the pipe clamp 30 is installed on the protrusion 14.

[0062] The protrusion 14 can not only participate in the connection between the head 11 and the barrel 12, but also provide a basis for the installation of the pipe clamp 30. One protrusion 14 can play two roles, which is conducive to reducing the number of components of the fuselage 10 and reducing the manufacturing cost.

[0063] It should be understood that the term "including" and its variations used in the present disclosure are open inclusions, i.e., "including but not limited to". The term "according to" means "at least in part according to". The term "one embodiment" means "a pair of embodiments"; the term "another embodiment" means "a pair of other embodiments".

[0064] The protection scope of the present disclosure is not limited to the above-mentioned embodiments. Any changes or substitutions that can be conceived by any person skilled in the art within the technical scope disclosed in the present disclosure should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pipe clamp for cleaning equipment, the pipe clamp is configured to be mounted on a body of the cleaning equipment and to cooperate with a matching portion provided on the body to clamp a pipe of the cleaning equipment, characterized in that: The pipe clamp comprises a pair of integrally formed torsion spring parts and a clamping part, wherein the clamping part extends between the pair of torsion spring parts to cooperate with the matching part under the elastic restoring force provided by the pair of torsion spring parts to clamp the pipe.

2. The pipe clamp according to claim 1, characterized in that: The clamping portion includes a pair of arm portions and a pair of retracted portions, each arm portion extends between a corresponding torsion spring portion and a corresponding retracted portion, and the pair of retracted portions are bent toward one side of the pair of arm portions as a whole.

3. The pipe clamp according to claim 2, characterized in that: The clamping portion further includes an operating portion located between the pair of gathering portions, and the operating portion and a connecting line of the protruding ends of the pair of gathering portions are arranged in a staggered manner.

4. The pipe clamp according to any one of claims 1 to 3, characterized in that: Each torsion spring portion has a connecting end portion and a fixing end portion, the connecting end portion is connected to the clamping portion, and the fixing end portion is bent into a hook shape.

5. A cleaning device, comprising a body and a pipe connected to the body at one end, characterized in that: The cleaning device further comprises a pipe clamp according to any one of claims 1 to 4, wherein the body comprises a matching portion, and the pipe clamp cooperates with the matching portion to clamp the pipe.

6. The cleaning device according to claim 5, characterized in that When the pipe is not clamped, under the action of the elastic restoring force provided by the pair of torsion spring parts, the end of the clamping part away from the pair of torsion spring parts abuts against the matching part.

7. The cleaning device according to claim 5, characterized in that The fuselage is provided with a pair of colinear fixed shafts, the pair of torsion spring parts are respectively sleeved on the pair of fixed shafts, and the distance between the pair of torsion spring parts in a natural state is greater than the distance between the pair of fixed shafts.

8. The cleaning device according to claim 7, characterized in that The body is provided with a pair of mounting holes, and the pair of fixing shafts are respectively arranged in the pair of mounting holes.

9. The cleaning device according to claim 8, characterized in that The body is also provided with a pair of limiting holes, and the fixed end of each torsion spring portion at least partially extends into a corresponding limiting hole.

10. The cleaning device according to claim 5, characterized in that The body is provided with a machine head and a barrel, the machine head is installed on the top of the barrel, the barrel is provided with a buckle, the machine head is provided with a protrusion, the buckle is buckled on the protrusion to fix the barrel to the machine head, and the pipe clamp is installed on the protrusion.

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