Steamer air inlet pipeline fixing device

Abstract

The utility model discloses a fixing device for an air inlet pipeline of a steamer, which comprises a fixing band fixed at the top of an adjusting seat mechanism, comprising a binding band and a binding band head which can be detachably inserted and locked, and used for binding the air inlet pipeline; the adjusting seat mechanism is slidably hinged to the top of the mounting chassis, comprises a base cylinder, a steering wheel, an outer gear disc and a top cover disc which are sequentially distributed from bottom to top, and is used for adjusting the mounting angle of the fixing belt; and the mounting chassis comprises two hinges which are rotationally hinged and is used for adjusting the mounting shape of the mounting chassis. According to the air inlet pipeline binding device, the binding requirements of air inlet pipelines with different thicknesses and sizes are met by adjusting and binding the fixing belt, the adjusting seat mechanism adjusts the current installation angle of the fixing belt by rotating adjustment and gear meshing, and the installation chassis adjusts the current installation position of the fixing belt by rotating the hinge. Therefore, the installation flexibility, convenience and safety production requirements are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile production, in particular to a steamer air inlet pipeline fixing device. Background Art

[0002] Steaming yarn, also known as twisting, is a process in textile production that uses hot steam to shape wool yarn and wool blended yarn. In the process of wool raw materials being processed into yarn, due to repeated force and friction, the internal stress is unbalanced, deformation occurs, fatigue and static electricity are generated, and after twisting, the wool yarn has a huge untwisting torque, which will affect the subsequent production. Using hot and humid conditions to stabilize the yarn twist, the yarn can prevent kinks and loops when it is relaxed after the twist is fixed, and avoid defects such as weft shrinkage in the fabric.

[0003] In the prior art, the air intake pipe of the steamer equipment used for steaming yarn is buried underground, which is very easy to produce condensed water. The condensed water entering the equipment will cause frequent damage to the cylinder and solenoid valve of the equipment. For this reason, it is particularly proposed to change the air intake pipe from the original underground to the ground to avoid the above-mentioned defects. However, due to the complexity of production conditions and the safety requirements of production indicators, the installation and fixation of the pipeline on the ground needs to meet certain flexibility and safety requirements, and the existing pipeline fixing devices are difficult to meet the standards. Utility Model Content

[0004] The utility model provides a steamer air inlet pipe fixing device which can meet the flexibility and safety requirements of the pipe installation and fixing on the ground, and can solve at least one of the above-mentioned technical problems.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solution: a steamer air inlet pipeline fixing device includes an air inlet pipeline, and also includes:

[0006] A fixing belt, which is fixed to the top of the adjustment seat mechanism and includes a detachable, interlaced and locked cable tie and a cable tie head, and is used to bind the air intake duct;

[0007] An adjustment seat mechanism, which is slidably hinged on the top of the mounting chassis and includes a base tube, a steering wheel, an outer gear plate and a top cover plate, which are sequentially distributed from bottom to top and are used to adjust the mounting angle of the fixing belt;

[0008] The mounting chassis comprises two rotatably hinged hinges for adjusting the mounting shape thereof.

[0009] Furthermore, the cable tie head is fixed at the tail of the cable tie, an adjustment ring is provided on the cable tie head, the head of the cable tie is in a rounded structure, which is interlaced and matched with the adjustment ring, two limit teeth are fixed at intervals on the side of the cable tie head away from the cable tie, the limit teeth point to the cable tie, and a plurality of adjustment holes are provided in a row at intervals on both sides of the cable tie, and the limit teeth are interlaced and matched with the adjustment holes.

[0010] Furthermore, an inner gear groove wall is provided on the inner wall surface of the base tube, the outer diameter of the outer gear plate is the same as the inner diameter of the base tube, and the outer gear plate matches the inner gear groove wall, the steering wheel is centrally fixed at the bottom of the outer gear plate, and the outer diameter is smaller than the outer diameter of the outer gear plate, the steering wheel and the outer gear plate can be placed inside the base tube, and the top surface of the outer gear plate is flush with the top surface of the base tube.

[0011] Furthermore, the adjustment seat mechanism further comprises a guide column, the guide column is vertically and centrally fixed on the inner wall bottom surface of the base tube, and a plurality of convex rings are arranged at intervals below the column, and the outer diameter of the convex ring is larger than the outer diameter of the guide column;

[0012] A first guide through hole is centrally provided inside the steering wheel, and a second guide through hole is centrally provided inside the outer gear plate. The first guide through hole and the second guide through hole are interconnected and have the same outer diameter. Both are matched with the guide column set. The steering wheel can rotate around the guide column, and the steering wheel is made of a flexible rubber material with deformation ability. The first guide through hole can be squeezed and matched with the convex ring.

[0013] Furthermore, a connecting rivet head is fixed on the top of the outer gear plate and outside the second guide through hole, the top cover plate can be rotatably mounted on the outside of the connecting rivet head, and the outer diameter of the top cover plate is the same as the outer diameter of the base tube, the top cover plate can be pressed onto the mouth of the base tube, and the base tube has a plurality of hinged buckles arranged at intervals along the outer periphery of the mouth, and a plurality of positioning buckles are arranged at intervals on the outer periphery of the top surface of the top cover plate, and the hinged buckles are snap-fitted with the positioning buckles.

[0014] Furthermore, the cable tie is inserted into the connecting rivet head and is fixedly connected to the outer gear plate.

[0015] Furthermore, the mounting chassis also includes a hinge shaft and an adhesive layer. The two hinges are spliced ​​together, and one end of the splicing is rotatably fitted with the hinge shaft. The two hinges can be rotated around the hinge shaft to any angle. The adhesive layer has two layers, which are respectively fixed on the bottom surface of each hinge, and the hinge and the adhesive layer are located at the same position at the corner and have corresponding mounting holes passing through them.

[0016] Furthermore, it also includes a connecting component, which is used to hinge the adjustment seat mechanism and the mounting chassis, including an articulated seat and a connecting shaft. The articulated seat has two, which are arranged relatively spaced apart. The connecting shaft can be rotatably connected between the two articulated seats, one of which is installed on the hinge, and the other articulated seat is installed at the bottom of the base tube.

[0017] Furthermore, the articulated seat includes a first disc, a second disc, a rotating shaft and a fixed shaft. The first disc and the second disc are rotationally connected via the rotating shaft. The fixed shaft is fixed in the center along the diameter direction of the second disc and is rotationally sleeved with the end of the connecting shaft.

[0018] Furthermore, a cross slot is provided on the hinge, and the connecting assembly has two, which are respectively connected between the two cross slots and the base tube, and the first disc is slidably installed inside the cross slot, and the second disc is slidably pressed on the outside of the cross slot.

[0019] The beneficial effects of the utility model are embodied in:

[0020] In the utility model, since the air intake pipe itself has a certain length, multiple fixing devices are required to fix different sections of the pipe in sequence when it is installed on the ground. Taking into account the complex factors and safety restrictions of the actual production environment on the ground, the fixing belt is adjusted and tied to meet the binding requirements of air intake pipes of different thicknesses and sizes. The adjustment seat mechanism completes the adjustment of the current installation angle of the fixing belt through rotation adjustment and gear meshing between the base tube, the steering wheel and the outer gear plate. The installation chassis completes the adjustment of the current installation position of the fixing belt by rotating the hinge, thereby improving the flexibility, convenience and safety production requirements of the current fixing device for the current pipe segment installation, thereby enhancing the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0022] Figure 1 It is a schematic diagram of the assembly and fixation of the embodiment of the utility model and the air intake pipe.

[0023] Figure 2 It is a schematic diagram of the assembly of the fixing belt and the adjusting seat mechanism of the embodiment of the utility model.

[0024] Figure 3 It is a disassembled cross-sectional view of the adjustment seat mechanism of an embodiment of the utility model.

[0025] Figure 4It is a top view of the base tube of the embodiment of the utility model.

[0026] Figure 5 It is a top view of the top cover plate of the utility model embodiment.

[0027] Figure 6 It is a schematic diagram of a connection assembly of an embodiment of the utility model.

[0028] Figure 7 It is a bottom view of the base tube of the utility model embodiment.

[0029] Figure 8 It is a schematic diagram of a single-side assembly connection component of an installation chassis according to an embodiment of the utility model.

[0030] Fig. 9 It is a side view of the mounting chassis of the embodiment of the utility model in a folded state.

[0031] The components in the accompanying drawings are marked as follows: 1. air intake duct; 2. fixing belt; 3. adjustment seat mechanism; 4. mounting chassis; 5. connecting assembly; 6. base tube; 601. inner gear groove wall; 602. hinge buckle; 7. steering wheel; 701. first guide through hole; 8. outer gear plate; 801. first guide through hole; 9. top cover plate; 901. positioning buckle; 10. guide column; 1001. convex ring; 11. connecting rivet head; 12. cable tie; 1201. adjustment hole; 13. cable tie head; 1301. adjustment ring; 1302. limiting tooth; 14. hinge seat; 1401. first disc; 1402. second disc; 1403. rotating shaft; 1404. fixed shaft; 15. connecting shaft; 16. hinge; 1601. cross slide groove; 1602. mounting hole; 17. hinge shaft; 18. adhesive layer. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0033] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly. In addition, if there are descriptions of "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "multiple" refers to more than two.

[0034] See also Figure 1-Figure 2 The embodiment of the utility model provides a steamer air inlet pipe fixing device, comprising an air inlet pipe 1, and further comprising:

[0035] A fixing belt 2, the fixing belt 2 is fixed to the top of the adjustment seat mechanism 3, and includes a detachable, interlaced and locked cable tie 12 and a cable tie head 13, and is used to bind the air intake duct 1;

[0036] An adjustment seat mechanism 3, the adjustment seat mechanism 3 is slidably hinged on the top of the mounting chassis 4, and includes a base tube 6, a steering wheel 7, an outer gear plate 8 and a top cover plate 9 which are sequentially distributed from bottom to top, and is used to adjust the installation angle of the fixing belt 2;

[0037] The mounting chassis 4 includes two rotatably hinged hinges 16 for adjusting the mounting shape thereof.

[0038] In the utility model, since the air intake pipe itself has a certain length, multiple fixing devices are required to fix different sections of the pipe in sequence when it is installed on the ground. Taking into account the complex factors and safety restrictions of the actual production environment on the ground, the fixing belt is adjusted and tied to meet the binding requirements of air intake pipes of different thicknesses and sizes. The adjustment seat mechanism completes the adjustment of the current installation angle of the fixing belt through rotation adjustment and gear meshing between the base tube, the steering wheel and the outer gear plate. The installation chassis completes the adjustment of the current installation position of the fixing belt by rotating the hinge, thereby improving the flexibility, convenience and safety production requirements of the current fixing device for the current pipe segment installation, thereby enhancing the applicability.

[0039] See also Figure 1-Figure 2In the present embodiment, the cable tie head 13 is fixed at the tail of the cable tie 12, an adjusting ring 1301 is provided on the cable tie head 13, the head of the cable tie 12 is a rounded structure, which is interlaced and matched with the adjusting ring 1301, two limiting teeth 1302 are fixed at intervals on the side of the cable tie head 13 away from the cable tie 12, the limiting teeth 1302 point to the cable tie 12, and a plurality of adjusting holes 1201 are provided at intervals on both sides of the cable tie 12 in a row, and the limiting teeth 1302 are interlaced and matched with the adjusting holes 1201. In this design, the cable tie 12 is bent and passed through the adjustment ring 1301 to tighten the air intake pipe 1, and the limiting tooth 1302 is inserted into the adjustment hole 1201 to prevent the cable tie 12 from loosening, thereby achieving the binding and fixation of the air intake pipes 1 of different thicknesses and sizes. At the same time, in order to meet the requirements for the firmness of the binding of the air intake pipe 1 and the weather resistance requirements of the production environment, the cable tie 12 is preferably made of nylon. If other materials are selected, they must also meet the above-mentioned conditions and restrictions.

[0040] See also Figure 3-Figure 4 In this embodiment, an inner gear groove wall 601 is formed on the inner wall surface of the base tube 6, the outer diameter of the outer gear plate 8 is the same as the inner diameter of the base tube 6, and the outer gear plate 8 matches the inner gear groove wall 601, the steering wheel 7 is centrally fixed at the bottom of the outer gear plate 8, and the outer diameter is smaller than the outer diameter of the outer gear plate 8, the steering wheel 7 and the outer gear plate 8 can be placed inside the base tube 6, and the top surface of the outer gear plate 8 is flush with the top surface of the base tube 6;

[0041] The adjustment seat mechanism 3 further includes a guide column 10, which is vertically and centrally fixed on the inner wall bottom surface of the base tube 6, and a plurality of convex rings 1001 are arranged at intervals below the column, and the outer diameter of the convex ring 1001 is larger than the outer diameter of the guide column 10;

[0042] A first guide through hole 701 is centrally provided inside the steering wheel 7, and a second guide through hole 801 is centrally provided inside the outer gear plate 8. The first guide through hole 701 and the second guide through hole 801 are interconnected and have the same outer diameter. Both are fitted with the guide column 10. The steering wheel 7 can rotate around the guide column 10, and the steering wheel 7 is made of a flexible rubber material with deformation ability. The first guide through hole 701 can be squeezed and matched with the convex ring 1001.

[0043] With such a design, the steering wheel 7 and the outer gear plate 8 are fixed up and down as a whole. When both are placed in the base tube 6, the outer gear plate 8 is engaged with the inner gear groove wall 601, so the two cannot rotate and are fixed relative to the base tube 6. When the two slide upward along the guide column 10 until the outer gear plate 8 is lifted out of the base tube 6, the steering wheel 7 can rotate around the guide column 10 in the base tube 6 until it is adjusted to a suitable angle, and then the outer gear plate 8 is inserted into the base tube 6 along the guide column 10 and engages with the inner gear groove wall 601 again to complete the locking of the angle. At the same time, when the steering wheel 7 slides up and down along the guide column 10, the convex ring 1001 will increase its sliding resistance to prevent it from falling off the guide column 10.

[0044] See also Figure 3-Figure 5 In this embodiment, a connecting rivet head 11 is fixed on the top of the outer gear disk 8 and located outside the second guide through hole 801. The top cover disk 9 can be rotatably mounted on the outside of the connecting rivet head 11, and the outer diameter of the top cover disk 9 is the same as the outer diameter of the base tube 6. The top cover disk 9 can be pressed on the mouth of the base tube 6. The base tube 6 is provided with a plurality of hinged buckles 602 at intervals along the outer periphery of the mouth. The top cover disk 9 is provided with a plurality of positioning buckles 901 at intervals on the outer periphery of the top surface, and the hinged buckles 602 are snap-fitted with the positioning buckles 901. With such a design, when the outer gear plate 8 determines the installation angle and is inserted into the base tube 6, the top cover plate 9 fits against the mouth of the base tube 6 and can rotate around the connecting rivet head 11 until each of the positioning buckles 901 is matched and engaged with each of the hinge buckles 602, thereby fixing the base tube 6 and the top cover plate 9 and preventing the steering wheel 7 or the outer gear plate 8 from falling off from the base tube 6.

[0045] See also Figure 2-Figure 3 In this embodiment, the cable tie 12 is inserted into the connecting rivet head 11 and fixedly connected to the outer gear plate 8. With this design, the cable tie 12 rotates with the rotation of the outer gear plate 8 and is locked with the locking of the outer gear plate 8. Therefore, according to the above embodiment, when the outer gear plate 8 selects a suitable angle and is inserted into the base tube 6 and locked, the position angle of the cable tie 12 is also locked, and the current angle is the most suitable fixed angle for this section of the intake duct 1.

[0046] See also Figure 8-Figure 9In this embodiment, the mounting chassis 4 further includes a hinge shaft 17 and an adhesive layer 18. The two hinges 16 are spliced ​​and matched, and one end of the splicing is rotatably fitted with the hinge shaft 17. Both hinges 16 can be rotated around the hinge shaft 17 to any angle. The adhesive layer 18 has two portions, which are fixed to the bottom surface of each hinge 16, and the hinge 16 and the adhesive layer 18 are located at the same position of the corner and have mounting holes 1602 passing through them. With this design, the two hinges 16 can be connected to form a flat whole, or rotated to form a folded plate with any folding angle, which meets the installation position requirements of the current section of the air intake duct 1. At the same time, the hinge 16 can be selected according to the adaptability of the installation environment to be pasted with the adhesive layer 18, fixed with screws using the mounting holes 1602, or both of the above methods, providing more options.

[0047] See also Figure 6-Figure 7 In this embodiment, a connecting assembly 5 is further included. The connecting assembly 5 is used to hinge the adjusting seat mechanism 3 and the mounting chassis 4, and includes an articulated seat 14 and a connecting shaft 15. The articulated seat 14 has two, which are arranged at a relatively interval. The connecting shaft 15 can be rotatably connected between the two articulated seats 14, one of which is installed on the hinge 16, and the other articulated seat 14 is installed on the bottom of the base tube 6. In this design, under the hinged action of the connecting assembly 5, the adjusting seat mechanism 3 can be rotated and adjusted relative to the mounting chassis 4 to meet the conditional restrictions on the installation position or installation angle of the current section of the intake duct 1, thereby improving the flexibility and convenience of installation.

[0048] See also Figure 6 In this embodiment, the articulated seat 14 includes a first disk 1401, a second disk 1402, a rotating shaft 1403 and a fixed shaft 1404. The first disk 1401 and the second disk 1402 are rotatably connected via the rotating shaft 1403. The fixed shaft 1404 is fixed in the center along the diameter direction of the second disk 1402 and is rotatably sleeved with the end of the connecting shaft 15. With this design, the two disks can rotate relative to each other under the connection of the rotating shaft 1403, and the two ends of the connecting shaft 15 are rotatably sleeved with the two fixed shafts 1404 respectively. It can be known that the two second disks 1402 can twist relative to each other under the hinged action of the connecting shaft 15, that is, the two articulated seats 14 can twist relative to each other, and the two disks of the two articulated seats can also rotate, which improves the flexibility of structural connection.

[0049] See also Figure 8In this embodiment, a cross slot 1601 is provided on the hinge 16, and the connection assembly 5 has two parts, which are respectively connected between the two cross slots 1601 and the base tube 6, and the first disc 1401 is slidably installed inside the cross slot 1601, and the second disc 1402 is slidably pressed on the outside of the cross slot 1601. With this design, the hinge seat 14 can slide along the cross slot 1601, and then the adjustment seat mechanism 3 can also slide along the cross slot 1601 under the driving action. In combination with the above embodiment, it can be known that the adjustment seat mechanism 3 can be rotated and adjusted relative to the mounting chassis 4, and can also be moved and adjusted along the surface of the mounting chassis 4, which further improves the installation flexibility and convenience of the current section of the intake duct 1.

[0050] In summary, in the utility model, since the air intake pipe itself has a certain length, multiple fixing devices are required to fix different sections of the pipe in turn when it is installed on the ground. Taking into account the complex factors and safety restrictions of the actual production environment on the ground, the fixing belt is adjusted and tied to meet the binding requirements of air intake pipes of different thicknesses and sizes. The adjustment seat mechanism completes the adjustment of the current installation angle of the fixing belt through rotation adjustment and gear meshing between the base tube, the steering wheel and the outer gear plate. The installation chassis completes the adjustment of the current installation position of the fixing belt by rotating the hinge, thereby improving the flexibility, convenience and safety production requirements of the current fixing device for the current pipe segment installation, thereby enhancing the applicability.

[0051] It should be understood that the examples and implementation modes described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on the examples and implementation modes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steamer air inlet pipe fixing device, comprising an air inlet pipe (1), characterized in that: Also includes: A fixing belt (2), the fixing belt (2) being fixed to the top of the adjustment seat mechanism (3), comprising a detachable, interlaced and locked cable tie (12) and a cable tie head (13), and being used for binding the air intake duct (1); An adjustment seat mechanism (3), the adjustment seat mechanism (3) is slidably hinged on the top of the mounting chassis (4), and comprises a base cylinder (6), a steering wheel (7), an outer gear plate (8) and a top cover plate (9) which are arranged in sequence from bottom to top, and is used to adjust the mounting angle of the fixing belt (2); The mounting chassis (4) comprises two rotatably hinged hinges (16) for adjusting its own mounting shape.

2. The steamer air inlet pipe fixing device according to claim 1, characterized in that: The cable tie head (13) is fixed to the tail of the cable tie (12); an adjustment ring (1301) is provided on the cable tie head (13); the head of the cable tie (12) is in a rounded structure and is interlaced and matched with the adjustment ring (1301); two limiting teeth (1302) are fixed at intervals on the side of the cable tie head (13) away from the cable tie (12); the limiting teeth (1302) point to the cable tie (12); a plurality of adjustment holes (1201) are provided at intervals in a row on both sides of the cable tie (12); the limiting teeth (1302) are interlaced and matched with the adjustment holes (1201).

3. The steamer air inlet pipe fixing device according to claim 1, characterized in that: The inner wall surface of the base tube (6) is provided with an inner gear groove wall (601); the outer diameter of the outer gear plate (8) is the same as the inner diameter of the base tube (6), and the outer gear plate (8) matches the inner gear groove wall (601); the steering wheel (7) is centrally fixed at the bottom of the outer gear plate (8), and the outer diameter is smaller than the outer diameter of the outer gear plate (8); the steering wheel (7) and the outer gear plate (8) can be placed inside the base tube (6), and the top surface of the outer gear plate (8) is flush with the top surface of the base tube (6).

4. The steamer air inlet pipe fixing device according to claim 3, characterized in that: The adjustment seat mechanism (3) further comprises a guide column (10), wherein the guide column (10) is vertically and centrally fixed on the inner wall bottom surface of the base tube (6), and a plurality of convex rings (1001) are arranged at intervals below the column, and the outer diameter of the convex rings (1001) is larger than the outer diameter of the guide column (10); A first guide through hole (701) is centrally provided inside the steering wheel (7), and a second guide through hole (801) is centrally provided inside the outer gear plate (8). The first guide through hole (701) and the second guide through hole (801) are interconnected and have the same outer diameter. Both are fitted and matched with the guide column (10). The steering wheel (7) can rotate around the guide column (10), and the steering wheel (7) is made of a flexible rubber material with deformation capability. The first guide through hole (701) can be extruded and matched with the convex ring (1001).

5. The steamer air inlet pipe fixing device according to claim 4, characterized in that: A connecting rivet head (11) is fixed on the top of the outer gear plate (8) and located outside the second guide through hole (801); the top cover plate (9) can be rotatably mounted on the outside of the connecting rivet head (11); and the outer diameter of the top cover plate (9) is the same as the outer diameter of the base tube (6); the top cover plate (9) can be pressed onto the mouth of the base tube (6); a plurality of hinged buckles (602) are arranged at intervals along the outer periphery of the mouth of the base tube (6); a plurality of positioning buckles (901) are arranged at intervals on the outer periphery of the top surface of the top cover plate (9); the hinged buckles (602) are snap-fitted with the positioning buckles (901).

6. The steamer air inlet pipe fixing device according to claim 5, characterized in that: The cable tie (12) is sleeved on the connecting rivet head (11) and is fixedly connected to the outer gear plate (8).

7. The steamer air inlet pipe fixing device according to claim 1, characterized in that: The mounting chassis (4) further comprises a hinge shaft (17) and an adhesive layer (18), the two hinges (16) are spliced ​​and matched with each other, and one end of the splicing is rotatably fitted with the hinge shaft (17), the two hinges (16) can be rotated around the hinge shaft (17) to any angle, the adhesive layer (18) has two portions, which are respectively fixed on the bottom surface of each hinge (16), and the hinge (16) and the adhesive layer (18) are located at the same position of the corner and are penetrated by corresponding mounting holes (1602).

8. The steamer air inlet pipe fixing device according to claim 1, characterized in that: The invention also comprises a connecting assembly (5), wherein the connecting assembly (5) is used for articulating the adjusting seat mechanism (3) and the mounting chassis (4), and comprises an articulated seat (14) and a connecting shaft (15), wherein the articulated seat (14) has two articulated seats (14) which are arranged relatively spaced apart, and the connecting shaft (15) is rotatably connected between the two articulated seats (14), wherein one of the articulated seats (14) is mounted on the hinge (16), and the other articulated seat (14) is mounted on the bottom of the base tube (6).

9. The steamer air inlet pipe fixing device according to claim 8, characterized in that: The hinge seat (14) comprises a first disc (1401), a second disc (1402), a rotating shaft (1403) and a fixed shaft (1404); the first disc (1401) and the second disc (1402) are rotatably connected via the rotating shaft (1403); the fixed shaft (1404) is fixed in the center along the diameter direction of the second disc (1402) and is rotatably sleeved with the end of the connecting shaft (15).

10. The steamer air inlet pipe fixing device according to claim 9, characterized in that: The hinge (16) is provided with a cross groove (1601), and the connecting assembly (5) has two, which are respectively connected between the two cross grooves (1601) and the base tube (6), and the first disc (1401) is slidably installed inside the cross groove (1601), and the second disc (1402) is slidably pressed on the outside of the cross groove (1601).

Images