Bendable multifunctional blowing and sucking operation tool

Abstract

The utility model relates to a bendable multifunctional blowing and sucking operation tool. The bendable multifunctional blowing and sucking operation tool comprises a bendable air conveying hose and a flexible blowing and sucking head which is connected with one end of the air conveying hose and used for executing blowing and sucking operation. The rear end of the spherical air bag is fixed and communicated with the pipe joint, and the diameter of the front end of the spherical air bag is gradually reduced to form a tubular blowing-suction nozzle; and the other end of the air hose is connected with a blower or a suction fan through a connecting pipe. Blowing and sucking operation in hidden and narrow spaces and irregular holes can be easily completed through the bendable air conveying hose and the flexible blowing and sucking head.

Description

Technical Field

[0001] The utility model relates to the technical field of blowing and suction operations, in particular to a flexible multifunctional blowing and suction operation tool. Background Art

[0002] Blowing and suction tools are needed for equipment cleaning, pipeline unblocking, and blowing and suctioning operations inside automobile engines. Most of the existing blowing and suction tools use a straight tube gas transmission structure, and the blowing and suction head is generally a rigid duckbill or conical structure. Although the blowing and suction tools of the above structure perform well in handling routine operations, they lack flexibility when facing narrow spaces, complex curved surfaces or obstructions. The straight tube structure design makes it difficult to effectively penetrate into hidden areas for blowing or unblocking operations. Moreover, the structure of the blowing and suction head does not fit well when facing irregular holes, and the airflow often cannot be concentrated, resulting in poor operation results. This causes inconvenience to tasks such as equipment maintenance and cleaning, unblocking industrial pipelines, and cleaning the inside of automobile engines.

[0003] Therefore, based on the above-mentioned deficiencies in the prior art, the present application provides a flexible multifunctional blowing and suction operation tool, in which the air supply pipe is flexible and the blowing and suction head is modified, and can effectively perform blowing and suction operations on various irregular holes or narrow spaces. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides a flexible multifunctional blowing and suction tool.

[0005] The utility model is realized through the following technical scheme, providing a flexible multifunctional blowing and suction operation tool, comprising a flexible air supply hose and a flexible blowing and suction head connected to one end of the air supply hose for performing blowing and suction operations; the middle part of the flexible blowing and suction head is a spherical air bag, the rear end of the spherical air bag is fixed and connected to the pipe joint, and the front end diameter gradually decreases to form a tubular blowing and suction nozzle; the other end of the air supply hose is connected to a hair dryer or a suction blower through a connecting pipe.

[0006] Preferably, one end of the connecting pipe is connected to the air delivery hose, and the other end of the connecting pipe is connected to the hair dryer or the suction blower through a clamp.

[0007] Preferably, the clamp is sleeved outside the connecting pipe and fixed by a locking bolt.

[0008] Preferably, a first connector and a second connector are fixed at both ends of the gas delivery hose, the first connector is threadedly connected to the pipe joint, and the second connector is threadedly connected to the connecting pipe.

[0009] To facilitate the manipulation of the flexible blower and vacuum head's operating position, an auxiliary operating mechanism is preferably installed on the first connector. This auxiliary operating mechanism comprises a connecting plate fixed to the first connector and a connecting ring that flexibly sleeves onto the outside of the first connector. Two lugs are symmetrically positioned on the connecting ring, each hinged to one end of an operating lever. For particularly narrow and deep spaces, workers can remotely control the blower and vacuum head by holding the operating lever, accurately moving it to the desired operating area.

[0010] Preferably, the connecting ring and the connecting plate are connected by bolts, and the connecting ring and the connecting plate are fixed by the bolts, which facilitates the disassembly and assembly of the connecting ring.

[0011] Preferably, the flexible blowing and suction head is made of rubber. It has elastic deformation properties, ensuring that it can fit tightly into various holes during operation, providing a good seal to prevent air leakage and ensure that airflow is concentrated in the designated area. Whether blowing or suctioning, it can be effectively performed, thereby improving work efficiency. It can adapt to blowing and suctioning holes of different shapes and sizes. The flexible material of the blowing and suction head can prevent damage to the equipment or the surface being cleaned.

[0012] Preferably, the pipe joint is made of hard plastic material.

[0013] Preferably, the gas hose is a bellows. Made of high-strength plastic, the bellows has good flexibility and plasticity, making it suitable for long-term operations and complex environments. In actual operation, the bellows can be freely bent and its length can be freely adjusted according to the needs of the operation, ensuring that it can smoothly enter hard-to-reach areas and complete blowing and suction operations in hidden or obscured spaces. It is especially suitable for small spaces and hidden areas. The bendable gas hose and flexible blowing and suction head can easily complete cleaning tasks in complex areas such as small spaces and hidden holes, significantly improving the convenience and efficiency of cleaning operations.

[0014] The beneficial effects of the utility model are:

[0015] This utility model can be widely used in environments requiring flexible operation, such as equipment cleaning, pipe dredging, and blowing and suctioning inside automobile engines. The bendable air hose and flexible blowing and suction head can easily complete blowing and suction operations in hidden, narrow spaces, and irregular holes, greatly improving the flexibility, applicability, and efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the gas delivery hose of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the blowing and suction head of the utility model;

[0019] Figure 4 This is a structural diagram of the operation auxiliary mechanism of the utility model;

[0020] Figure 5 This is a structural diagram of the connecting pipe of the utility model;

[0021] As shown in the figure:

[0022] 1. Gas hose, 2. Flexible blowing and suction head, 3. Pipe joint, 4. Tubular blowing and suction nozzle, 5. Connecting pipe, 6. Clamp, 7. First connector, 8. Second connector, 9. Connecting plate, 10. Connecting ring, 11. Ear plate, 12. Operating lever, 13. Locking bolt. DETAILED DESCRIPTION

[0023] In order to clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0024] like Figure 1-5 As shown, the present invention comprises a flexible air hose 1 and a flexible blowing and suction head 2 connected to one end of the air hose 1 for performing blowing and suction operations. The flexible blowing and suction head 2 has a spherical airbag in the middle, the rear end of which is fixed and connected to a pipe joint 3, and the front end gradually tapers to form a tubular blowing and suction nozzle 4.

[0025] The pipe joint 3 is made of hard plastic, and the flexible blowing and suction head 2 is made of rubber, which is elastic and deformable, ensuring that it can fit tightly into various holes during operation, with good sealing, avoiding airflow leakage, and ensuring that the airflow is concentrated in the designated area. Whether it is blowing or sucking operation, it can be effectively performed, thereby improving work efficiency, and can adapt to blowing and suction operations of holes of different shapes and sizes. The flexible blowing and suction head can also prevent damage to the equipment or cleaning surface.

[0026] In this embodiment, the gas hose 1 is a bellows made of high-strength plastic with good flexibility and plasticity, making it suitable for long-term operations and complex environments. During operation, the bellows can be freely bent and its length can be freely adjusted according to the needs of the operation, ensuring that it can smoothly enter hard-to-reach areas and complete blowing and suction operations in hidden or obscured spaces. It is particularly suitable for small spaces and hidden areas. The flexible gas hose 1 and flexible blowing and suction head 2 can easily complete cleaning tasks in complex areas such as small spaces and hidden holes, significantly improving the convenience and efficiency of cleaning operations.

[0027] The other end of the air hose 1 is connected to the blower or suction blower via a connecting tube 5. One end of the connecting tube 5 is connected to the air hose 1, and the other end of the connecting tube 5 is connected to the blower or suction blower via a clamp 6. The clamp 6 is placed over the connecting tube 5 and secured with a locking bolt 13. Made of stainless steel, the clamp 6 ensures a secure connection and is easy to quickly disassemble and assemble, facilitating quick replacement and maintenance of the blower or suction blower, improving operational efficiency.

[0028] The air delivery hose 1 is connected to the hair dryer or the suction blower according to the operation requirements. The hair dryer is an existing portable hair dryer, and the suction blower is an existing portable hair dryer. Its specific structure and working principle are not repeated here.

[0029] A first connector 7 and a second connector 8 are fixed at both ends of the gas delivery hose 1 , respectively. The first connector 7 is threadedly connected to the pipe joint 3 , and the second connector 8 is threadedly connected to the connecting pipe 5 .

[0030] In order to facilitate the manipulation of the working position of the flexible blowing and sucking head 2, an operation auxiliary mechanism is installed on the first connecting head 7. The operation auxiliary mechanism includes a connecting disk 9 fixed to the first connecting head 7 and a connecting ring 10 that is movably sleeved outside the first connecting head 7. Two ear plates 11 are symmetrically arranged on the connecting ring 10, and each ear plate 11 is hinged to one end of an operating rod 12. When working in a particularly narrow and deep space, the staff can hold the operating rod 12 and remotely control the flexible blowing and sucking head 2 to accurately move it to the working area where blowing and sucking are required. The connecting ring 10 and the connecting disk 9 are connected by bolts, and the connecting ring 10 and the connecting disk 9 are fixed by bolts to facilitate the disassembly and assembly of the connecting ring 10.

[0031] During specific work, the air hose 1 is connected to a blower or vacuum blower according to the work needs, and the auxiliary operation mechanism is selected according to the work needs. Then, the flexible blower and vacuum head 2 is connected to the air hose 1 to complete the assembly of the utility model. The flexible blower and vacuum head 2 is placed in close contact with the hole or surface to be cleaned, and the airflow of the blower and vacuum blower is used to effectively clear, clean, or perform other blowing and suction operations.

[0032] The utility model can be widely used in environments requiring flexible operation, such as equipment cleaning, pipe dredging, and blowing and suctioning inside automobile engines. The flexible air hose 1 and the flexible blowing and suction head 2 can easily complete blowing and suction operations in hidden, narrow spaces, and irregular holes, greatly improving the flexibility, applicability, and efficiency of the operation.

[0033] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not depart from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. Flexible multifunctional blowing and suction tool, characterized by: It includes a bendable air supply hose and a flexible blowing and suction head connected to one end of the air supply hose for performing blowing and suction operations; the middle part of the flexible blowing and suction head is a spherical air bag, the rear end of the spherical air bag is fixed and connected to the pipe joint, and the front end diameter gradually decreases to form a tubular blowing and suction nozzle; the other end of the air supply hose is connected to a hair dryer or a suction fan through a connecting pipe.

2. The flexible multifunctional blowing and suction tool according to claim 1, characterized in that: One end of the connecting pipe is connected to the air delivery hose, and the other end of the connecting pipe is connected to the blower or the suction fan through a clamp.

3. The flexible multifunctional blowing and suction tool according to claim 2, characterized in that: A first connector and a second connector are fixed at both ends of the gas delivery hose respectively. The first connector is threadedly connected to the pipe joint, and the second connector is threadedly connected to the connecting pipe.

4. The flexible multifunctional blowing and suction tool according to claim 3, characterized in that: An operation auxiliary mechanism is installed on the first connecting head, which includes a connecting plate fixed to the first connecting head and a connecting ring movably sleeved outside the first connecting head. Two ear plates are symmetrically arranged on the connecting ring, and each ear plate is hinged to one end of an operating rod.

5. The flexible multifunctional blowing and suction tool according to claim 1, characterized in that: The flexible blowing and suction heads are made of rubber.

6. The flexible multifunctional blowing and suction tool according to claim 1, characterized in that: The gas delivery hose is a corrugated tube.

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