Anti-blocking air nozzle

Abstract

The utility model provides an anti-blocking air nozzle, which relates to the field of air nozzles and comprises a handle, an air pipe joint is arranged at the lower end of the handle, a main air pipe is arranged at the upper end of the handle, one end of the main air pipe is fixedly connected with a spray head, and a pinching handle is arranged on the main air pipe. And the auxiliary protection device comprises a protection cap, the protection cap is arranged at the position in front of the spray head, protruding plates are arranged at the two ends of the protection cap correspondingly, and side rods are fixedly connected to the two protruding plates correspondingly. The protective cap is sleeved on the spray head and is combined with the main air pipe, so that dust and impurities can be effectively prevented from entering the main air pipe, the possibility of blockage of the spray head is greatly reduced, the normal air injection function of the air nozzle in subsequent use is ensured, equipment faults and maintenance cost caused by blockage are reduced, and the service life of the air nozzle is prolonged. The reliability and the stability of the air nozzle are improved, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of jet nozzles, and more particularly to an anti-clogging jet nozzle. Background Technology

[0002] In the textile and garment manufacturing industry, garment sewing is a complex and delicate production process. During sewing, the cutting of fabric, the threading of needles, and the operation of machines inevitably generate a large amount of debris and lint. These impurities adhere to the surface of the garments, not only severely affecting their appearance and lowering their quality, but also potentially further contaminating the production environment and other clothing during subsequent processing, finishing, and packaging. To ensure that the garments meet quality standards, these residual impurities must be removed.

[0003] Traditional cleaning methods mainly rely on manual control of the air nozzle to blow away debris and lint attached to clothing. However, due to the lack of an effective anti-clogging design, dust and impurities in the workshop environment can easily penetrate the nozzle when not in use, causing it to become clogged. This affects the air jet performance and service life, making it impossible to provide a reliable airflow service for the clothing cleaning process in a stable and efficient manner.

[0004] Therefore, it is necessary to provide a new anti-clogging jet nozzle to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an anti-clogging jet nozzle.

[0006] This utility model provides an anti-clogging air nozzle comprising: a handle, an air pipe connector at the lower end of the handle, a main air pipe at the upper end of the handle, a nozzle fixedly connected to one end of the main air pipe, and a pinch handle on the main air pipe; and an auxiliary protection device comprising a protective cap positioned in front of the nozzle, protruding plates at both ends of the protective cap, side rods fixedly connected to both protruding plates, a semi-circular plate on the main air pipe, alignment tubes at both ends of the semi-circular plate, and two side rods slidably connected to the walls of the two alignment tubes respectively.

[0007] Preferably, both ends of the semicircular plate are symmetrically provided with alignment plates, and the two alignment tubes are respectively fixedly connected to the two alignment plates.

[0008] Preferably, each of the two side rods is fitted with a spring, one end of each of the two side rods is fixedly connected to an internal plate, one end of each of the two springs is connected to the two internal plates respectively, and the other end of each of the two springs is connected to the inner wall of the two alignment tubes respectively.

[0009] Preferably, a fixing ring is fixedly connected to the outer wall of the main air tube, and two ear seats are fixedly connected to the fixing ring. The two ear seats are symmetrically arranged. A strip seat is fixedly connected to the outer wall of the semi-circular plate, and one end of the strip seat is located between the two ear seats.

[0010] Preferably, one end of the strip seat is rotatably connected to two ear seats via a pin.

[0011] Preferably, a right-angled back plate is fixedly connected to the outer wall of the fixing ring, and the right-angled back plate is aligned with the strip seat.

[0012] Preferably, the right-angled back plate is provided with a main groove, in which a main magnetic strip is installed and connected, and the strip base is provided with a secondary groove, in which a secondary magnetic strip is installed and connected, and the magnetic poles of the main magnetic strip and the secondary magnetic strip are opposite.

[0013] Compared with related technologies, the anti-clogging air nozzle provided by this utility model has the following beneficial effects:

[0014] 1. This utility model, by placing a protective cap on the nozzle and combining it with the main air pipe, can effectively prevent dust and impurities from entering the main air pipe, greatly reducing the possibility of nozzle blockage, ensuring that the air nozzle can maintain normal air jet function during subsequent use, reducing equipment failure and maintenance costs caused by blockage, improving the reliability and stability of the air nozzle, and extending its service life.

[0015] 2. This utility model uses the protective cap to slide the side rod, and then rotates the half-circle plate, so that the strip seat rotates to a vertical position relative to the two ear seats, and the strip seat abuts against the right-angle back plate. The positioning of the half-circle plate is achieved by the attraction of the main magnetic block and the auxiliary magnetic block, which makes it convenient for the staff to use the air jet normally. The operation is simple and convenient, without the need for complicated tools or professional skills, effectively saving operation time and labor costs, and improving the convenience of use and work efficiency of the equipment. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of this utility model;

[0017] Figure 2 for Figure 1 The diagram shows the structure of the protective cap;

[0018] Figure 3 for Figure 1 The diagram shows the structure at point A.

[0019] The following are the labels in the diagram: 1. Handle; 11. Air pipe connector; 2. Main air pipe; 21. Nozzle; 3. Squeeze handle; 4. Protective cap; 41. Side rod; 42. Half-circle plate; 43. Alignment tube; 5. Spring; 51. Internal plate; 6. Fixing ring; 61. Ear seat; 62. Strip seat; 63. Pin; 7. Right-angle back plate; 8. Main magnetic strip; 81. Secondary magnetic strip. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figures 1 to 3 An anti-clogging air nozzle includes: a handle 1, with an air pipe connector 11 at the lower end of the handle 1 and a main air pipe 2 at the upper end of the handle 1. One end of the main air pipe 2 is fixedly connected to a nozzle 21, and a pinch handle 3 is provided on the main air pipe 2; an auxiliary protection device, including a protective cap 4, which is located in front of the nozzle 21. Both ends of the protective cap 4 are provided with protruding plates, and side rods 41 are fixedly connected to both protruding plates. The main air pipe 2 is provided with a semi-circular plate 42, and both ends of the semi-circular plate 42 are provided with alignment tubes 43. The two side rods 41 are slidably connected to the walls of the two alignment tubes 43 respectively.

[0022] In the specific implementation process, such as Figure 1 and Figure 3 As shown, both ends of the semicircular plate 42 are symmetrically provided with alignment plates, and the two alignment tubes 43 are fixedly connected to the two alignment plates respectively.

[0023] It should be noted that: pulling the protective cap 4 causes the two side rods 41 to slide relative to the pipe walls of the two alignment tubes 43, then rotating the plate 42 half a turn until the protective cap 4 coincides with the nozzle 21 and then releasing the protective cap 4, so that the protective cap 4 is fitted onto the nozzle 21 and combined with the main air pipe 2, so as to effectively prevent some dust and impurities from entering the interior of the main air pipe 2 through the nozzle 21.

[0024] refer to Figure 1 and Figure 2 As shown, springs 5 ​​are fitted on both side rods 41, and one end of each side rod 41 is fixedly connected to an inner plate 51. One end of each spring 5 is connected to the two inner plates 51 respectively, and the other end of each spring 5 is connected to the inner wall of the two alignment tubes 43 respectively.

[0025] It should be noted that the two built-in plates 51 and the two springs 5 ​​work together to drive the two side rods 41 to remain retracted.

[0026] refer to Figure 1 and Figure 3As shown, a fixing ring 6 is fixedly connected to the outer wall of the main air tube 2, and two ear seats 61 are fixedly connected to the fixing ring 6. The two ear seats 61 are symmetrically arranged. A strip seat 62 is fixedly connected to the outer wall of the semi-circular plate 42, and one end of the strip seat 62 is located between the two ear seats 61.

[0027] refer to Figure 3 As shown, one end of the bar seat 62 is rotatably connected to two ear seats 61 via a pin 63.

[0028] It should be noted that when the strip seat 62 rotates to a vertical position relative to the two ear seats 61, the semicircular plate 42 can drive the protective cap 4 to rotate to a vertical position.

[0029] refer to Figure 1 and Figure 3 As shown, a right-angled back plate 7 is fixedly connected to the outer wall of the fixing ring 6, and the right-angled back plate 7 is aligned with the strip seat 62.

[0030] It should be noted that the strip seat 62 is configured to rotate to a vertical position relative to the two lug seats 61, and to abut against the right-angle back plate 7. The right-angle back plate 7 can be used to limit the rotation range of the strip seat 62.

[0031] refer to Figure 3 As shown, the right-angled back plate 7 has a main groove, in which a main magnetic strip 8 is installed and connected. The strip base 62 has a secondary groove, in which a secondary magnetic strip 81 is installed and connected. The magnetic poles of the main magnetic strip 8 and the secondary magnetic strip 81 are opposite.

[0032] It should be noted that the strip seat 62 abuts against the right-angle back plate 7, and the positioning of the semi-circular plate 42 is achieved by the attraction of the main magnetic strip 8 and the auxiliary magnetic strip 81, so that the staff can carry out the jetting normally.

[0033] The working principle of the anti-clogging jet nozzle provided by this utility model is as follows: When not in use, pull the protective cap 4 to make the two side rods 41 slide relative to the pipe walls of the two alignment tubes 43. The two built-in plates 51 drive the two springs 5 ​​to undergo elastic deformation. Then rotate the half-turn plate 42 to make the strip seat 62 separate from the right-angle back plate 7 until the protective cap 4 and the nozzle 21 overlap and the protective cap 4 is released. When the two springs 5 ​​return to their deformation, the protective cap 4 is fitted onto the nozzle 21 and combined with the main air pipe 2 to effectively prevent some dust and impurities from entering the interior of the main air pipe 2 through the nozzle 21, ensuring that there is no blockage in the jet nozzle 21.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A clog-resistant jet nozzle, characterized in that, include: Handle (1), the lower end of the handle (1) is provided with an air pipe connector (11), the upper end of the handle (1) is provided with a main air pipe (2), one end of the main air pipe (2) is fixedly connected to a nozzle (21), and a pinch handle (3) is provided on the main air pipe (2). An auxiliary protection device is provided, which includes a protective cap (4) located in front of the nozzle (21). Both ends of the protective cap (4) are provided with protruding plates, and side rods (41) are fixedly connected to both protruding plates. A semi-circular plate (42) is provided on the main air pipe (2), and alignment tubes (43) are provided at both ends of the semi-circular plate (42). The two side rods (41) are slidably connected to the pipe walls of the two alignment tubes (43).

2. The anti-clogging jet nozzle according to claim 1, characterized in that, Both ends of the semicircular plate (42) are symmetrically provided with alignment plates, and the two alignment tubes (43) are respectively fixedly connected to the two alignment plates.

3. The anti-clogging jet nozzle according to claim 1, characterized in that, Springs (5) are fitted on both side rods (41), and an inner plate (51) is fixedly connected to one end of each side rod (41). One end of each spring (5) is connected to the two inner plates (51), and the other end of each spring (5) is connected to the inner wall of the two alignment tubes (43).

4. The anti-clogging jet nozzle according to claim 1, characterized in that, A fixing ring (6) is fixedly connected to the outer wall of the main air pipe (2), and two ear seats (61) are fixedly connected to the fixing ring (6). The two ear seats (61) are symmetrically arranged. A strip seat (62) is fixedly connected to the outer wall of the semi-circular plate (42), and one end of the strip seat (62) is located between the two ear seats (61).

5. The anti-clogging jet nozzle according to claim 4, characterized in that, One end of the strip seat (62) is rotatably connected to two ear seats (61) via a pin (63).

6. The anti-clogging jet nozzle according to claim 4, characterized in that, A right-angled back plate (7) is fixedly connected to the outer wall of the fixing ring (6), and the right-angled back plate (7) is aligned with the strip seat (62).

7. The anti-clogging jet nozzle according to claim 6, characterized in that, The right-angled back plate (7) is provided with a main groove, in which a main magnetic strip (8) is installed and connected. The strip base (62) is provided with a secondary groove, in which a secondary magnetic strip (81) is installed and connected. The magnetic poles of the main magnetic strip (8) and the secondary magnetic strip (81) are opposite.

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