Pipeline fixing and anti-drawing integrated device

Abstract

The invention relates to the technical field of medical instruments, in particular to a pipeline fixing and anti-extubation integrated device which comprises pipe fixing parts suspended on the two sides of a bed head and used for suspending a mask and a breathing pipe, and self-adaptive auxiliary pressing parts used for synchronous compaction when the mask shifts are arranged below the middles of the pipe fixing parts; the tube fixing part comprises a tube fixing table with the top face connected with the breathing tube in a clamped mode and supporting rods movably arranged on the left side and the right side of the tube fixing table. And the self-adaptive auxiliary pressing part comprises a cover connecting group which is elastically and coaxially connected with the mask and a pair of elastic pressing pieces which elastically press the cover connecting group through deformation. The mask is suspended through the arranged pipe fixing part, the self-adaptive auxiliary pressing part is used for pressing the mask to be attached to the face, a bandage does not need to be used for winding the head and the face, and the comfort level of a patient is improved; the self-adaptive auxiliary pressing part is arranged to be pressed in a self-adaptive mode by moving along with the mask, it is ensured that when a patient wears the mask, the normal-range deflection movement function of the head can be kept, and the daily life quality of the patient is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical instruments, in particular to a pipeline fixing and anti-extubation integrated device. Background Art

[0002] In the use of ventilators, the fixation of masks and breathing tubes is the key to ensure effective breathing of patients. Traditional mask fixing methods usually rely on straps to bypass the head and face to ensure that the mask fits tightly and prevents air leakage. Application number CN202221595062.8 discloses a critical care non-invasive breathing mask fixing device, including a non-invasive breathing mask body, a wearing mechanism, a fixing mechanism and a breathing mechanism, wherein the wearing mechanism is located at the outer end of the non-invasive breathing mask body, the fixing mechanism is located inside the wearing mechanism, and the breathing mechanism is located at the outer end of the non-invasive breathing mask body, and the wearing mechanism includes an elastic wearing rope 1, an elastic wearing rope 2, an elastic connecting rope, a connecting buckle and a face protection wing. The elastic wearing rope 1, the elastic wearing rope 2 and the elastic connecting rope are connected by a connecting buckle, which is convenient for wearing and disassembly of patients who have been bedridden for a long time, and reduces the need to repeatedly lift the patient's head for wearing and disassembly. However, this fixing method has the problem that long-term strap compression may cause pressure sores, causing discomfort and additional pain to the patient. Summary of the invention

[0003] In order to overcome the defects in the prior art, the purpose of the present invention is to provide an integrated device for fixing and preventing pipe pulling to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides an integrated device for fixing and preventing tube removal, comprising a fixed tube part suspended on both sides of the bedside and used for suspending a mask and a breathing tube, wherein an adaptive auxiliary pressure part for synchronous compaction when the mask is displaced is arranged below the middle of the fixed tube part; the fixed tube part comprises a fixed tube platform whose top surface is clamped with the breathing tube, a support rod movably arranged on the left and right sides of the fixed tube platform, and a fixing clamp rotatably connected to the outer end of the support rod; a pair of the support rods are in an eight-shaped symmetrical state when unfolded, and the unfolding angle range is 90-180 degrees, and the fixing clamp is clamped with the side of the bed or the headboard; a clamp for limiting the deflection position of the fixing clamp is rotatably connected to the top surface of the support rod near the outer end; The adaptive auxiliary pressure part includes a mask receiving group elastically coaxially connected to the mask, a pair of elastic pressure parts that elastically press the mask receiving group through deformation, and a pair of reset sleeves rotatably arranged between the two sides of the pair of elastic pressure parts; the bottom surface of the fixed tube platform is provided with an arch-shaped guide seat, the mask receiving group includes a pressing sleeve that is sleeved with the rear end of the mask and two pairs of dial hands symmetrically arranged on the front and rear ends of the pressing sleeve, the pressing sleeve is slidably connected to the guide seat, and each pair of the dial hands is snap-fitted with the two side ends of a elastic pressure part; when the head is turned to wear the mask, the pressing sleeve is driven to move synchronously and slide along the curvature of the guide seat, and the dial hands squeeze one side of the elastic pressure part toward the other side, thereby forming an adaptive expansion elastic pressure mask to cover the face.

[0005] As a further improvement of the present technical solution, the top surface of the fixed tube platform is provided with a tube clamp connected to the breathing tube, the rear end of the tube clamp is cylindrical and the front end is trumpet-shaped, the top surface of the tube clamp has an opening in the midline, and the rear end of the mask is connected to a ventilation tube that cooperates with the breathing tube sleeve.

[0006] As a further improvement of the technical solution, a connecting sleeve is protruding from the lower rear end of the mask, a pulling piece is tightly sleeved inside the front end of the pressing sleeve, a sleeve is fixedly provided on the outer end of the pulling piece, and the sleeve is tightly sleeved with the connecting sleeve.

[0007] As a further improvement of the technical solution, the pulling member is in the shape of a flexible strip, or a spring, or is made of PP plastic material.

[0008] As a further improvement of the technical solution, the elastic pressure piece is made of spring steel in a long frame shape and a contact piece is provided on its bottom edge. The contact piece is a concave arc surface and contacts and slides with the top surface of the pressing sleeve.

[0009] As a further improvement of the present technical solution, a pair of triangular cavities are formed between the guide seat and the bottom surface of the fixed pipe platform, the reset sleeve is made of spring steel into a trapezoidal frame and is sleeved and matched with a cavity of the guide seat, and the lateral width of the reset sleeve is smaller than the lateral width of the guide seat cavity, and the outer corner of the top surface of the reset sleeve is rotatably connected to the same side corners of the two spring-pressing parts by pins; when one side of the spring-pressing part is pushed to deform and expand toward the other side, the reset sleeve is driven to deform into a triangle in a cavity of the guide seat, so that the top edge of the spring-pressing part is concave to squeeze the contact piece, and at the same time the reset sleeve stores elastic energy to wait for the rebound spring-pressing part to reset.

[0010] As a further improvement of the present technical solution, a slide groove is provided on the center line of the concave arc surface of the guide seat, the inner width of the slide groove is larger than the width of its outer port, the top surface of the pressing sleeve is provided with a slide pin that slides in the slide groove, a pair of convex rings are provided at both ends of the fixed pipe platform, a rotating block is provided under one end of the support rod, the rotating block and the pair of convex rings are rotatably connected through a rotating shaft, a turntable is protruding from the top surface of the rotating block, and a rotating hole that is rotatably connected to the turntable is provided on the top surface of one end of the support rod.

[0011] As a further improvement of the technical solution, a hinge sleeve is symmetrically provided at the other end of the support rod, the fixing clamp is an inverted U-shaped frame and a hinge seat is provided on the top surface, the hinge seat is rotatably connected to the hinge sleeve, and the side wall of the open end of the fixing clamp is threadedly connected with a pre-tightening bolt.

[0012] As a further improvement of the technical solution, the top surface of the other end of the support rod is rotatably connected to a clamp, the clamp is V-shaped and one end of which is bent to provide a clamping strip, the hinged seat is cylindrical and its outer arc surface is annular and has a plurality of tooth-shaped grooves at equal intervals, and the clamping strip is clamped in cooperation with the tooth-shaped grooves.

[0013] As a further improvement of the present technical solution, a V-shaped spring sheet is provided on the bottom surface of the other end of the clamp, and a sleeve is provided on the top surface of one end of the support rod close to the clamp. The sleeve is engaged with the lower end of the spring sheet, and a limit pin is provided on one side of the sleeve for insertion into the bend of the clamp.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The integrated tube fixing and anti-extubation device suspends the mask through the fixed tube part, and uses the adaptive auxiliary pressure part to press the mask to fit the face. There is no need to use straps around the head and face, thereby effectively avoiding pressure sores and discomfort caused by long-term compression and improving the patient's comfort.

[0015] 2. The integrated device for fixing the tube and preventing the tube from being pulled out has an adaptive auxiliary pressure part that adaptively presses down by following the movement of the mask, ensuring that the patient can maintain the normal range of deflection and movement of the head when wearing the mask, and will not be restricted by the fixing method, thereby improving the patient's daily quality of life.

[0016] 3. The integrated device for pipe fixation and anti-extubation, through the set fixed pipe part, uses the support rod to expand to different angles, and the fixing clip can be snapped into cooperation with the side of the bed or the headboard, so as to flexibly adjust according to the number of intubations of the patient and the on-site environment, and choose the most suitable wearing method; in addition, the design of the elastic coaxial connection and the spring pressure part of the adaptive auxiliary pressure part also enables the device to adapt to the facial shape and activity requirements of different patients, further improving the stability and adaptability of the mask wearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the various components in the drawings are only schematic, used to help understand the present invention, and are not specifically limited to the shapes and proportional dimensions of the various components of the present invention. Those skilled in the art, under the guidance of the present invention, select various possible shapes and proportional dimensions to implement the present invention according to specific circumstances.

[0018] Figure 1 It is a schematic diagram of the overall assembly structure of the present invention.

[0019] Figure 2 For the present invention Figure 1 main view.

[0020] Figure 3 For the present invention Figure 1 Side view of.

[0021] Figure 4 For the present invention Figure 1 Top view of the .

[0022] Figure 5 For the present invention Figure 4 Schematic diagram of the folded state.

[0023] Figure 6 It is a partial exploded view of the whole of the present invention.

[0024] Figure 7 For the present invention Figure 6 An enlarged schematic diagram of point A.

[0025] Figure 8 It is a disassembled diagram of the fixed pipe part of the present invention.

[0026] Fig. 9 It is a schematic diagram of the assembly structure of the mask and the adaptive auxiliary pressure part of the present invention.

[0027] Fig.10 This is a disassembled diagram of the fixed pipe platform and the adaptive auxiliary pressure part of the present invention.

[0028] Fig.11 It is a disassembled diagram of the face mask and the mask receiving assembly of the present invention.

[0029] Fig.12 It is a bottom perspective view of the overall assembly of the present invention.

[0030] Fig.13 This is a bottom perspective view of the assembly of the fixed pipe platform and the adaptive auxiliary pressure part of the present invention.

[0031] The meaning of each number in the figure is: 100, mask; 101, ventilating tube; 102, connecting sleeve; 110, breathing tube; 200, fixed pipe part; 210, fixed pipe platform; 211, pipe clamp; 212, guide seat; 213, slide groove; 214, convex ring; 220, support rod; 2201, rotating hole; 2202, hinge sleeve; 221, rotating block; 2211, rotating table; 222, limiting pin; 223, clamping sleeve; 230, fixing clamp; 231, hinge seat; 2311, toothed groove; 232, pre-tightening bolt; 240, clamp; 241, clamping strip; 250, spring piece; 300, adaptive auxiliary pressure part; 310, cover assembly; 311, pressing sleeve; 3111, sliding pin; 312, dial handle; 313, pulling member; 3131, sleeve; 320, spring pressure member; 321, contact piece; 330, reset sleeve. DETAILED DESCRIPTION

[0032] The details of the present invention can be more clearly understood by combining the accompanying drawings with the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only used for the purpose of explaining the present invention and cannot be understood as limiting the present invention in any way. Under the guidance of the present invention, the technical personnel's conception is based on any possible variation of the present invention, which should be regarded as belonging to the scope of the present invention. The terms "installation" and "connection" should be understood in a broad sense, which means direct connection and indirect connection through an intermediate medium.

[0033] The terms "central axis", "vertical", "horizontal", "front", "back", "up", "down", "left", "right", "top", "bottom", "inside", "outside" and the like used herein to indicate positions or positional relationships are based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0034] See also Figure 1-Figure 13 As shown, the present invention provides an integrated device for fixing a pipeline and preventing tube removal, comprising a fixed tube portion 200 suspended on both sides of the bedside and used for suspending a mask 100 and a breathing tube 110, and an adaptive auxiliary pressure portion 300 for synchronously compacting the mask 100 when it is displaced is arranged below the middle of the fixed tube portion 200, so that the mask 100 is suspended by the fixed tube portion 200, and the adaptive auxiliary pressure portion 300 is used to press the mask 100 to fit on the face, thereby avoiding the pressure sores and discomfort caused by the straps of the traditional mask being tied around the head and face; and the adaptive auxiliary pressure portion 300 adaptively presses by following the movement of the mask 100, thereby ensuring the normal range of deflection and movement function of the patient's head; The fixed tube part 200 includes a fixed tube platform 210 whose top surface is clamped with the breathing tube 110, a support rod 220 movably arranged on the left and right sides of the fixed tube platform 210, and a fixing clamp 230 rotatably connected to the outer end of the support rod 220; when the pair of support rods 220 are unfolded, they are in an eight-shaped symmetrical state, and the unfolding angle range is 90-180 degrees, and the fixing clamp 230 is clamped with the side of the bed or the headboard; when the pair of support rods 220 are unfolded to 180 degrees, the fixing clamp 230 is clamped with the side of the bed and the mask 100 is suspended and worn close to the face; when the pair of support rods 220 are unfolded to 90 degrees, the fixing clamp 230 is clamped with the middle part of the headboard and the mask 100 is suspended and worn close to the face; that is, the wearing method of the mask 100 is selected according to the number of intubations of the patient and the environment on site, and has good applicability; A clamp 240 for limiting the deflection position of the fixing clip 230 is rotatably connected to the top surface of the support rod 220 near the outer end, so that the angle between the support rod 220 and the fixing clip 230 remains unchanged, thereby stably suspending the mask 100.

[0035] In addition, the adaptive auxiliary pressure part 300 includes a mask receiving group 310 elastically coaxially connected to the mask 100, a pair of elastic pressing members 320 that elastically press the mask receiving group 310 by deformation, and a pair of reset sleeves 330 rotatably arranged between the two sides of the pair of elastic pressing members 320; the bottom surface of the fixed tube platform 210 is provided with an arch-shaped guide seat 212, the mask receiving group 310 includes a pressing sleeve 311 sleeved with the rear end of the mask 100 and two pairs of dialing hands 312 symmetrically arranged on the front and rear ends of the pressing sleeve 311, the mask receiving group 310 is made of nylon material to form an integrally formed structure, the pressing sleeve 311 is slidably connected to the guide seat 212, and the pressing sleeve 311 is guided to drive the mask 100 to deviate; each pair of dialing hands 312 is snap-fitted with the two side ends of a elastic pressing member 320; When the patient turns his head while wearing the mask 100, the pressure sleeve 311 is driven to move synchronously and slide along the curvature of the guide seat 212. Since the mask 100 is biased toward one side of the fixed tube platform 210, the lever 312 squeezes one side of the spring-pressing member 320 toward the other side, thereby forming an adaptive expansion spring-pressing mask 100 to cover the face, so that the patient can always keep the mask 100 pressed and fit the face when turning his head while wearing the mask 100, so that there is no air leakage when breathing.

[0036] Furthermore, a tube clamp 211 for clamping with the breathing tube 110 is provided on the top surface of the fixed tube platform 210. The rear end of the tube clamp 211 is cylindrical and the front end is trumpet-shaped. The top surface of the tube clamp 211 has an opening in the middle line, so that the breathing tube 110 is clamped and does not slip off. The rear end of the mask 100 is connected to the upper surface thereof and is provided with a ventilation tube 101 for sleeve-cooperating with the breathing tube 110. The trumpet-shaped front end of the tube clamp 211 prevents the breathing tube 110 from being crushed when the mask 100 swings. A connecting sleeve 102 is protruding from the lower rear end of the mask 100, and a pulling piece 313 is tightly fitted inside the front end of the pressing sleeve 311, so that the mask 100 and the pressing sleeve 311 are connected as a whole and the pressure state of the pressing sleeve 311 is transmitted; a sleeve 3131 is fixedly provided on the outer end of the pulling piece 313, and the sleeve 3131 is tightly fitted with the connecting sleeve 102; the pulling piece 313 is a flexible strip, or a spring, or is made of PP plastic material, so that when the mask 100 is offset, the angle can be fine-tuned with the help of the elasticity of the pulling piece 313, so that the turning head can adapt to the mask 100 more flexibly.

[0037] Furthermore, the spring-pressing member 320 is made of spring steel in the shape of a long frame and a contact piece 321 is provided on its bottom edge, so that the overall specific deformation is elastic. The contact piece 321 is a concave arc surface and contacts and slides with the top surface of the pressing sleeve 311, so that when one end of the contact piece 321 is squeezed, it deforms and expands along its arc surface toward the other end, and contacts the pressing sleeve 311 in the middle of the offset fixed pipe platform 210.

[0038] Furthermore, a pair of triangular cavities are formed between the guide seat 212 and the bottom surface of the fixed tube platform 210. The reset sleeve 330 is made of spring steel and is made into a trapezoidal frame and is sleeved and matched with a cavity of the guide seat 212. The lateral width of the reset sleeve 330 is smaller than the lateral width of the cavity of the guide seat 212, so that the reset sleeve 330 has space for deformation in this cavity; the outer corner of the top surface of the reset sleeve 330 is rotatably connected with the same side corners of the two elastic pressure members 320 through a pin, so that when one end of the elastic pressure member 320 is squeezed, it can drive the reset sleeve 330 to be compressed and deformed; When one side of the spring-pressing member 320 is pushed and deformed and expanded toward the other side, the reset sleeve 330 is driven to deform into a triangle in a cavity of the guide seat 212, so that the top edge of the spring-pressing member 320 is concave to squeeze the contact piece 321, thereby further increasing the spring pressure of the spring-pressing member 320 on the pressing sleeve 311; at the same time, the reset sleeve 330 stores elastic energy to wait for the rebound of the spring-pressing member 320 to reset.

[0039] In addition, a slide groove 213 is provided on the midline of the concave arc surface of the guide seat 212, and the inner width of the slide groove 213 is greater than the width of its outer port, thereby forming a limit structure. The top surface of the pressing sleeve 311 is provided with a sliding pin 3111 that is engaged and slidably engaged with the slide groove 213, so that the pressing sleeve 311 is suspended below the guide seat 212 to connect the mask 100 and guide its movement trajectory; a pair of convex rings 214 are provided at both ends of the fixed tube platform 210, and a rotating block 221 is provided below one end of the support rod 220. The rotating block 221 is rotatably connected to a pair of convex rings 214 via a rotating shaft, so that the support rod 220 and the fixed tube platform 210 can be turned upside down and adjusted; a turntable 2211 is protruding from the top surface of the rotating block 221, and a rotating hole 2201 is opened on the top surface of one end of the support rod 220 for rotation with the turntable 2211, so that the support rod 220 and the fixed tube platform 210 can be swung back and forth and adjusted, so that the fixing clip 230 can be fixedly connected to the side of the bed or the headboard according to the on-site environment, and the suspended mask 100 can be worn.

[0040] Furthermore, an articulated sleeve 2202 is symmetrically provided at the other end of the support rod 220, the fixing clamp 230 is an inverted U-shaped frame and a hinged seat 231 is provided on its top surface, the hinged seat 231 is rotatably connected to the articulated sleeve 2202, and a pre-tightening bolt 232 is threadedly connected to the side wall of the open end of the fixing clamp 230. By tightening the pre-tightening bolt 232, the support rod 220 and the fixing clamp 230 are stabilized by squeezing the side edge or headboard of the bed, and then the fixed pipe platform 210 is supported to suspend and support the mask 100 for wearing close to the face.

[0041] In addition, a clamp 240 is rotatably connected to the top surface of the other end of the support rod 220. The clamp 240 is V-shaped and one end of which is bent to provide a clamping strip 241. The hinge seat 231 is cylindrical and its outer arc surface is annular and has a plurality of tooth-shaped grooves 2311 at equal intervals. The clamping strip 241 is engaged with the tooth-shaped grooves 2311, so that after the fixing clamp 230 and the support rod 220 are rotated to adjust the included angle, the fixing clamp 230 is restricted from rotating by the clamp 240. A V-shaped spring piece 250 is provided on the bottom surface of the other end of the clamp 240. The V-shaped spring piece 250 is made of spring steel and has a sheet structure, so that it is elastic and always presses the clamp 240 to be clamped and positioned with the hinge seat 231; a clamping sleeve 223 is provided on the top surface of one end of the support rod 220 close to the clamp 240, and the clamping sleeve 223 is clamped and matched with the lower end of the spring piece 250. By pressing the upper end of the clamp 240 to lift the clamping strip 241, the angle between the fixing clamp 230 and the support rod 220 can be adjusted; a limit pin 222 is provided on one side of the clamping sleeve 223 and is inserted into the bending part of the clamp 240, so that the clamp 240 can rotate freely.

[0042] When the integrated device for fixing and preventing tube removal of the present invention is used, firstly, a pair of support rods 220 are spread out 180 degrees and suspended between the bedside boards, then the breathing tube 110 of the ventilator is clamped on the tube clamp 211, and the mask 100 is sleeved, and the mask 100 is coaxially connected with the pressing sleeve 311, and then the fixed tube part 200 is translated until the mask 100 is worn on the patient's face, and then the fixing clamp 230 is locked on the bedside board; If there are many intubations and space is needed to place them, the pair of support rods 220 are adjusted to expand at a smaller angle until the fixing clip 230 can be clamped on the headboard, so that the mask 100 is suspended on the patient's face, and the space on the side of the bed is vacated for introducing other intubations; When the patient turns his head while wearing the mask 100, the pressure sleeve 311 is driven to move synchronously and slide along the curvature of the guide seat 212. Since the mask 100 is biased toward one side of the fixed tube platform 210, the lever 312 squeezes one side of the spring-pressing member 320 toward the other side, thereby forming an adaptive expansion spring-pressing mask 100 to cover the face, so that the patient can always keep the mask 100 pressed and fit the face when turning his head while wearing the mask 100, so that the mask is sealed and there is no air leakage when breathing.

[0043] It should be noted that the above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated device for fixing and preventing pipe pulling, characterized in that: The invention comprises a fixed tube part (200) suspended on both sides of the bedside and used for suspending a mask (100) and a breathing tube (110), wherein an adaptive auxiliary pressure part (300) is arranged at the lower middle part of the fixed tube part (200) for synchronously compacting the mask (100) when the mask (100) is displaced; the fixed tube part (200) comprises a fixed tube platform (210) whose top surface is clamped with the breathing tube (110), a support rod (220) movably arranged on the left and right sides of the fixed tube platform (210), and a fixing clamp (230) rotatably connected to the outer ends of the support rods (220); when the pair of support rods (220) are unfolded, they are in an eight-shaped symmetrical state, and the unfolding angle range is 90-180 degrees, and the fixing clamp (230) is clamped and matched with the side of the bed or the headboard; a clamp (240) for limiting the deflection position of the fixing clamp (230) is rotatably connected to the top surface of the support rod (220) near the outer end; The adaptive auxiliary pressure portion (300) comprises a mask connection group (310) elastically coaxially connected to the mask (100), a pair of elastic pressing members (320) that elastically press the mask connection group (310) by deformation, and a pair of reset sleeves (330) rotatably arranged between two sides of the pair of elastic pressing members (320); the bottom surface of the fixed tube platform (210) is provided with an arch-shaped guide seat (212); the mask connection group (310) comprises a pressing sleeve (311) that is sleeved with the rear end of the mask (100) and a pair of reset sleeves (330) symmetrically arranged on the pressing sleeve ( The pressure sleeve (311) is provided with two pairs of handles (312) at both sides of the front and rear ends thereof, the pressure sleeve (311) is slidably connected to the guide seat (212), and each pair of the handles (312) is engaged with both side ends of a spring-pressing member (320); when the head is turned while the mask (100) is being worn, the pressure sleeve (311) is driven to move synchronously and slide along the arc of the guide seat (212), and the handles (312) press one side of the spring-pressing member (320) toward the other side thereof, thereby forming an adaptive expansion spring-pressing mask (100) to cover the face.

2. The integrated device for fixing and preventing pipe pulling according to claim 1 is characterized in that: The top surface of the fixed tube platform (210) is provided with a tube clamp (211) that is clamped with the breathing tube (110); the rear end of the tube clamp (211) is cylindrical and the front end is trumpet-shaped; the top surface of the tube clamp (211) has an opening at the center line; the rear end of the mask (100) is connected to the upper surface thereof and is provided with a ventilation tube (101) that is sleeved and matched with the breathing tube (110).

3. The integrated device for fixing and preventing pipe pulling according to claim 2 is characterized in that: A connecting sleeve (102) is protruding from the lower rear end of the mask (100), a pulling piece (313) is tightly sleeved inside the front end of the pressing sleeve (311), a sleeve (3131) is fixedly provided at the outer end of the pulling piece (313), and the sleeve (3131) is tightly sleeved with the connecting sleeve (102).

4. The integrated device for fixing and preventing pipe pulling according to claim 3 is characterized in that: The pulling member (313) is in the shape of a flexible strip, or a spring, or is made of PP plastic material.

5. The integrated device for fixing and preventing pipe pulling according to claim 4 is characterized in that: The spring-pressing member (320) is made of spring steel in a long frame shape and has a contact piece (321) at its bottom edge. The contact piece (321) is in a concave arc surface and contacts and slides with the top surface of the pressing sleeve (311).

6. The integrated device for fixing and preventing pipe pulling according to claim 5 is characterized in that: A pair of triangular cavities are formed between the guide seat (212) and the bottom surface of the fixed tube platform (210); the reset sleeve (330) is made of spring steel to form a trapezoidal frame and is sleeved and matched with a cavity of the guide seat (212); the lateral width of the reset sleeve (330) is smaller than the lateral width of the cavity of the guide seat (212); the outer corner of the top surface of the reset sleeve (330) is rotatably connected to the same-side corners of the two spring-pressing members (320) via a pin; when one side of the spring-pressing member (320) is pushed to deform and expand toward the other side, the reset sleeve (330) is driven to deform into a triangle in a cavity of the guide seat (212), so that the top edge of the spring-pressing member (320) is concave to press the contact piece (321); and at the same time, the reset sleeve (330) stores elastic energy to wait for the spring-pressing member (320) to be reset.

7. The integrated device for fixing and preventing pipe pulling according to claim 6 is characterized in that: A slide groove (213) is provided on the midline of the concave arc surface of the guide seat (212); the inner width of the slide groove (213) is greater than the width of its outer port; a slide pin (3111) is provided on the top surface of the pressing sleeve (311) and is slidably engaged with the slide groove (213); a pair of convex rings (214) are provided at both left and right ends of the fixed pipe platform (210); a rotating block (221) is provided below one end of the support rod (220); the rotating block (221) is rotatably connected to the pair of convex rings (214) via a rotating shaft; a rotating table (2211) is protruding from the top surface of the rotating block (221); and a rotating hole (2201) is provided on the top surface of one end of the support rod (220) and is rotatably engaged with the rotating table (2211).

8. The integrated device for fixing and preventing pipe pulling according to claim 7 is characterized in that: The other end of the support rod (220) is symmetrically provided with an articulated sleeve (2202); the fixing clamp (230) is in the form of an inverted U-shaped frame and a top surface thereof is provided with an articulated seat (231); the articulated seat (231) is rotatably connected to the articulated sleeve (2202); and a pre-tightening bolt (232) is threadedly connected to the side wall of the open end of the fixing clamp (230).

9. The integrated device for fixing and preventing pipe pulling according to claim 8, characterized in that: The top surface of the other end of the support rod (220) is rotatably connected to a clamp (240); the clamp (240) is V-shaped and has one end bent to provide a clamping strip (241); the hinge seat (231) is cylindrical and has an outer arc surface in the form of a ring with a plurality of tooth-shaped grooves (2311) at equal intervals; the clamping strip (241) is engaged with the tooth-shaped grooves (2311).

10. The integrated device for fixing and preventing pipe pulling according to claim 9, characterized in that: A V-shaped spring sheet (250) is provided on the bottom surface of the other end of the clamp (240), and a clamping sleeve (223) is provided on the top surface of one end of the support rod (220) close to the clamp (240). The clamping sleeve (223) is engaged with the lower end of the spring sheet (250), and a limiting pin (222) is provided on one side of the clamping sleeve (223) and is plugged into the bent portion of the clamp (240).

Images