Fixing structure for medical mask processing

Abstract

The utility model discloses a fixing structure for processing a medical mask, which comprises a mounting seat, and a base is fixed at the bottom end of the mounting seat. When the fixing structure for medical mask processing is used, a rotating handle can be rotated to drive a bidirectional lead screw, while the bidirectional lead screw rotates, a threaded sleeve can be utilized to drive a movable base, fixing frames, a pressing head and other assemblies to move inwards, the two fixing frames are moved to the two sides of the top end of a mask, and then the two ends of the right sides of the fixing frames are correspondingly fixed; after the left side of the locking rod is screwed off rightwards from the outside of the threaded hole, the two sets of sliding seats can be moved to the two ends of the top of the mask to be close to the two sides in the fixing frame, the bottom ends of the pressing heads can correspond to the two ends of the top of the mask, and then the locking rod is screwed in the threaded hole again to fix the sliding seats in the fixing frame; and four groups of adjustable pressure heads solve the problem that masks with different sizes are inconvenient to fix and use when being processed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical mask processing, in particular to a fixing structure for medical mask processing. Background Art

[0002] Medical protective masks refer to self-priming filtering dust-proof medical protective equipment that can filter particles in the air, prevent the spread of certain respiratory infectious microorganisms, and block droplets, blood, and body fluids. Compared with ordinary masks, medical masks have better filtering and protection effects. During the production and processing of medical masks, a fixed structure is needed to assist in fixing the produced mask pieces when fixing the ear straps to the mask.

[0003] However, in actual use, the fixed structure for medical mask processing can generally only be used to fix masks of the same size. When fixing masks of different sizes, it is necessary to replace the fixed structures of different specifications. The operation and processing process is cumbersome and has shortcomings, which makes it inconvenient to fix masks of different sizes during processing.

[0004] Now, a novel fixing structure for processing medical masks is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing structure for processing medical masks, so as to solve the problem of inconvenience in fixing and using masks of different sizes when processing the masks mentioned in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing structure for processing medical masks, comprising a mounting seat, a base is fixed to the bottom end of the mounting seat, movable seats are vertically arranged on both sides of the rear end of the mounting seat, and a fixing frame is fixed to the top of the front end of the movable seat, sliding seats are arranged at both ends inside the fixing frame, a threaded inner hole is penetrated inside the sliding seat, and a driving rod is arranged inside the threaded inner hole, connecting sleeves are arranged at both ends of the bottom of the fixing frame, and the bottom end of the pressure head is movably connected with the pressure head, a bidirectional lead screw is movably connected to the inside of the rear end of the mounting seat laterally, and threaded sleeves are arranged on both sides of the outside of the bidirectional lead screw, the right side of the bidirectional lead screw penetrates the right side of the mounting seat and is fixed with a rotating handle, movable grooves are respectively penetrated inside the top and bottom ends of the fixing frame, a side groove is penetrated inside the right side of the fixing frame, locking rods are arranged at both ends of the right side of the fixing frame, and a gasket is sleeved on the outside of the locking rod, a threaded hole is arranged inside the right side of the sliding seat, and a dust cover is arranged at the top of the outside of the base.

[0007] Preferably, the rear end of the threaded sleeve is fixedly connected to the bottom of the front end of the movable seat.

[0008] Preferably, the left side of the locking rod passes through the inside of the side groove, the outside of the side groove is provided with an external thread, and the gasket is made of rubber.

[0009] Preferably, the bottom end of the driving rod passes through the movable groove and the inside of the threaded inner hole respectively, the outside of the driving rod is provided with an external thread, and the inside of the threaded inner hole is provided with an internal thread matching the external thread.

[0010] Preferably, a compression spring is fixed to the bottom end of the connecting sleeve, the bottom end of the driving rod passes through the top end of the connecting sleeve, and the top end of the compression spring is fixedly connected to the bottom end of the driving rod.

[0011] Preferably, the driving rod, the connecting sleeve and the pressure head are symmetrically arranged with respect to a vertical center line of the mounting seat.

[0012] Preferably, connecting feet are fixed on both sides of the bottom of the rear end of the dust cover, and connecting frames are fixed on both sides of the rear end of the base, and the bottom ends of the connecting feet are hinged to the inside of the connecting frames.

[0013] Preferably, the dust cover is made of transparent acrylic material, and a handle is fixed to the front end of the dust cover.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the fixing structure for processing medical masks not only facilitates the fixed use of masks of different sizes during processing, facilitates the non-destructive fixing of masks, but also facilitates dust prevention on the outside of the fixing structure;

[0015] By providing a base, a mounting seat, a two-way screw, a movable seat, a fixing frame, a driving rod, a sliding seat, a connecting sleeve, a pressure head, a rotating handle, a threaded sleeve, a side groove, a threaded hole, a connecting foot, a connecting frame, a locking rod, a movable groove, a threaded inner hole and a gasket, when the fixed structure is used, the rotating handle can be rotated on the right side of the mounting seat to drive the two-way screw according to the length of the mask. When the two-way screw rotates, the threaded sleeves connected to the threads on both sides of the outside can be driven to move inward at the same time on the outside of the two-way screw, and at the same time, the movable seat, the fixing frame, the pressure head and other components can be driven to move inward. After the two sets of fixing frames are moved to both sides of the top of the mask, and then By loosening the left side of the locking rod from the outside of the threaded hole to the right at the two ends of the right side of the fixing frame according to the width of the mask, the slide seat can be unlocked inside the fixing frame, and then the two sets of slide seats can be moved inside the fixing frame to the two ends of the top of the mask close to the two sides, so that the bottom end of the pressure head can correspond to the two ends of the top of the mask, and then the locking rod is tightened inside the threaded hole again to fix the slide seat inside the fixing frame. Through the four sets of adjustable pressure heads, masks of different lengths and widths can be fixed and the hanging straps can be processed and fixed, which is convenient for using the fixed structure to fix and process the mask;

[0016] By providing a fixing frame, a driving rod, a sliding seat, a connecting sleeve, a pressing head, a compression spring, a movable groove and a threaded inner hole, when the fixing structure is used, after the mask piece is placed in the middle position of the top of the mounting seat, the driving rods can be rotated at the two ends of the top of the two sets of fixing frames respectively, and the driving rod can move downward while the inner thread of the threaded inner hole is rotated, and drive the connecting sleeve and the pressing head to move downward. After the bottom end of the pressing head contacts the mask, when the driving rod continues to be rotated, the provided compression spring can buffer and press the mask between the pressing head and the top of the mounting seat, reduce the pressure damage to the mask caused by the hard contact between the pressing head and the top of the mounting seat, and facilitate non-destructive fixing of the mask;

[0017] By providing a base, a mounting seat, a dust cover, a connecting foot and a connecting frame, after the fixed structure is used, the dust cover provided can be flipped forward at the rear end of the base by utilizing the hinge between the connecting foot and the connecting frame to cover the top of the base. The provided dust cover can be used to provide an auxiliary outer cover to cover the outside of the fixed structure component to prevent dust, thereby reducing the pollution of the fixed structure caused by external dust and debris, and facilitating dust prevention of the outside of the fixed structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a side-view enlarged structural schematic diagram of the fixing frame of the utility model;

[0020] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram;

[0021] Figure 4 It is a front view enlarged structural schematic diagram of the compression spring of the utility model.

[0022] In the figure: 1. base; 2. mounting seat; 3. bidirectional lead screw; 4. movable seat; 5. fixed frame; 6. driving rod; 7. sliding seat; 8. connecting sleeve; 9. pressing head; 10. turning handle; 11. dust cover; 12. threaded sleeve; 13. side groove; 14. threaded hole; 15. connecting foot; 16. connecting frame; 17. locking rod; 18. gasket; 19. compression spring; 20. movable groove; 21. threaded inner hole. DETAILED DESCRIPTION

[0023] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 A fixing structure for processing medical masks, comprising a mounting seat 2, a base 1 is fixed at the bottom end of the mounting seat 2, movable seats 4 are vertically arranged on both sides of the rear end of the mounting seat 2, and a fixing frame 5 is fixed on the top of the front end of the movable seat 4, and slide seats 7 are arranged at both ends of the interior of the fixing frame 5, a threaded inner hole 21 is penetrated inside the slide seat 7, and a driving rod 6 is arranged inside the threaded inner hole 21, and connecting sleeves 8 are arranged at both ends of the bottom of the fixing frame 5, and the bottom end of the pressure head 9 is movably connected with the pressure head 9, and the interior of the rear end of the mounting seat 2 A bidirectional screw 3 is movably connected transversely, and threaded sleeves 12 are respectively provided on both sides of the outside of the bidirectional screw 3. The right side of the bidirectional screw 3 passes through the right side of the mounting seat 2 and is fixed with a turning handle 10. The top and bottom ends of the fixing frame 5 are respectively penetrated with movable grooves 20. The right side of the fixing frame 5 is penetrated with a side groove 13. The two ends of the right side of the fixing frame 5 are respectively provided with locking rods 17, and the outside of the locking rod 17 is sleeved with a gasket 18. A threaded hole 14 is provided inside the right side of the sliding seat 7, and a dust cover 11 is provided at the top of the outside of the base 1.

[0025] The rear end of the threaded sleeve 12 is fixedly connected to the bottom of the front end of the movable seat 4. The left side of the locking rod 17 passes through the inside of the side groove 13. The outside of the side groove 13 is provided with an external thread. The gasket 18 is made of rubber.

[0026] Specifically, Figure 1-Figure 4 As shown, according to the length of the mask, the handle 10 can be rotated on the right side of the mounting seat 2 to drive the bidirectional lead screw 3. When the bidirectional lead screw 3 rotates, the threaded sleeves 12 connected by threads on both sides of the outside can be driven to move inward at the same time outside the bidirectional lead screw 3, and at the same time, the movable seat 4, the fixing frame 5, the pressure head 9 and other components can be driven to move inward. After the two groups of fixing frames 5 are moved to the two sides of the top of the mask, the left side of the locking rod 17 set at the two ends of the right side of the fixing frame 5 is loosened from the outside of the threaded hole 14 to the right according to the width of the mask, the slide seat 7 can be unlocked inside the fixing frame 5, and then the two groups of slide seats 7 can be moved inside the fixing frame 5 to the two ends of the top of the mask close to the two sides, so that the bottom end of the pressure head 9 can correspond to the two ends of the top of the mask, and then the locking rod 17 is tightened inside the threaded hole 14 again to fix the slide seat 7 inside the fixing frame 5. The four adjustable pressure heads 9 can fix masks of different lengths and widths and process and fix the hanging straps.

[0027] Embodiment 2: The bottom end of the driving rod 6 passes through the movable groove 20 and the threaded inner hole 21 respectively, the outside of the driving rod 6 is provided with an external thread, the inside of the threaded inner hole 21 is provided with an internal thread matching the external thread, the bottom end of the inside of the connecting sleeve 8 is fixed with a compression spring 19, the bottom end of the driving rod 6 passes through the inside of the top end of the connecting sleeve 8, the top end of the compression spring 19 is fixedly connected to the bottom end of the driving rod 6, and the driving rod 6, the connecting sleeve 8 and the pressure head 9 are symmetrically arranged about the vertical center line of the mounting seat 2;

[0028] Specifically, Figure 1 and Figure 4 As shown, after the mask piece is placed in the middle position of the top of the mounting seat 2, the driving rod 6 can be rotated at the two ends of the top of the two sets of fixing frames 5 respectively. The driving rod 6 can move downward while the internal thread of the threaded inner hole 21 rotates and drive the connecting sleeve 8 and the pressure head 9 to move downward. After the bottom end of the pressure head 9 contacts the mask, when the driving rod 6 continues to be rotated, the set compression spring 19 can buffer and press the mask between the pressure head 9 and the top of the mounting seat 2 to fix it without loss.

[0029] Embodiment 3: Connecting feet 15 are fixed to both sides of the bottom of the rear end of the dust cover 11, and connecting frames 16 are fixed to both sides of the rear end of the base 1. The bottom ends of the connecting feet 15 are hinged to the inside of the connecting frames 16. The dust cover 11 is made of transparent acrylic material, and a handle is fixed to the front end of the dust cover 11.

[0030] Specifically, Figure 1 and Figure 2 As shown, the dust cover 11 provided at the rear end of the base 1 can be hinged between the connecting foot 15 and the connecting frame 16, and can be flipped forward to cover the top of the base 1. The dust cover 11 can be used to assist in covering the outside of the fixed structure component to prevent dust, thereby reducing the pollution of the fixed structure caused by external dust and debris.

[0031] Working principle: When the utility model is in use, the handle 10 can be rotated on the right side of the mounting seat 2 to drive the bidirectional lead screw 3 according to the length of the mask. When the bidirectional lead screw 3 rotates, the threaded sleeves 12 connected by threads on both sides of the outside can be driven to move inward at the same time outside the bidirectional lead screw 3, and at the same time, the movable seat 4, the fixing frame 5, the pressure head 9 and other components can be driven to move inward. After the two groups of fixing frames 5 are moved to the two sides of the top of the mask, the left side of the locking rod 17 set at the two ends of the right side of the fixing frame 5 is loosened from the outside of the threaded hole 14 to the right according to the width of the mask, the slide seat 7 can be unlocked inside the fixing frame 5, and then the two groups of slide seats 7 can be moved inside the fixing frame 5 to the two ends of the top of the mask close to the two sides, so that the bottom end of the pressure head 9 can correspond to the two ends of the top of the mask, and then the locking rod 17 is tightened inside the threaded hole 14 again to fix the slide seat 7 inside the fixing frame 5. Masks of different lengths and widths can be fixed and adjusted through the four adjustable pressure heads 9. The processing and fixing of the hanging strap are performed. When the mask piece is placed in the middle position of the top of the mounting seat 2 during processing and use, the driving rod 6 can be rotated at the two ends of the top of the two sets of fixing frames 5 respectively. The driving rod 6 can move downward while the internal thread of the threaded inner hole 21 rotates and drive the connecting sleeve 8 and the pressure head 9 to move downward. After the bottom end of the pressure head 9 contacts the mask, when the driving rod 6 continues to be rotated, the provided compression spring 19 can buffer and press the mask between the pressure head 9 and the top of the mounting seat 2, reducing the crushing and injury of the mask caused by the hard contact between the pressure head 9 and the top of the mounting seat 2. After the mask piece is fixed to the top of the mounting seat 2, the mask hanging strap can be welded and fixed on both sides of the top of the mask piece. After the fixed structure is used up, the dust cover 11 provided at the rear end of the base 1 can be hinged between the connecting foot 15 and the connecting frame 16, and turned forward to cover the top of the base 1. The dust cover 11 provided can be used to cover the outside of the fixed structure component with an auxiliary outer cover for dustproof.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fixing structure for processing medical masks, comprising a mounting seat (2), characterized in that: A base (1) is fixed at the bottom end of the mounting seat (2), movable seats (4) are respectively arranged vertically on both sides of the rear end of the mounting seat (2), and a fixing frame (5) is fixed on the top of the front end of the movable seat (4), and sliding seats (7) are respectively arranged at both ends of the interior of the fixing frame (5), a threaded inner hole (21) is penetrated through the interior of the sliding seat (7), and a driving rod (6) is arranged inside the threaded inner hole (21), and connecting sleeves (8) are respectively arranged at both ends of the bottom of the fixing frame (5), and the bottom end of the pressure head (9) is movably connected to the pressure head (9), and the interior of the rear end of the mounting seat (2) is movably connected to a bidirectional lead screw ( 3), and threaded sleeves (12) are respectively provided on both sides of the outside of the bidirectional lead screw (3), the right side of the bidirectional lead screw (3) passes through the right side of the mounting seat (2) and is fixed with a rotating handle (10), the top and bottom ends of the fixing frame (5) are respectively penetrated by movable grooves (20), the right side of the fixing frame (5) is penetrated by a side groove (13), the two ends of the right side of the fixing frame (5) are respectively provided with locking rods (17), and the outside of the locking rods (17) is sleeved with a gasket (18), the right side of the sliding seat (7) is internally provided with a threaded hole (14), and the top of the outside of the base (1) is provided with a dust cover (11).

2. A fixing structure for processing medical masks according to claim 1, characterized in that: The rear end of the threaded sleeve (12) is fixedly connected to the bottom of the front end of the movable seat (4).

3. A fixing structure for processing a medical mask according to claim 1, characterized in that: The left side of the locking rod (17) passes through the inside of the side groove (13); the outside of the side groove (13) is provided with an external thread; and the gasket (18) is made of rubber.

4. A fixing structure for processing a medical mask according to claim 1, characterized in that: The bottom end of the driving rod (6) passes through the movable groove (20) and the threaded inner hole (21) respectively; the outside of the driving rod (6) is provided with an external thread, and the inside of the threaded inner hole (21) is provided with an internal thread matching the external thread.

5. A fixing structure for processing a medical mask according to claim 1, characterized in that: A compression spring (19) is fixed to the bottom end of the connecting sleeve (8), the bottom end of the driving rod (6) passes through the top end of the connecting sleeve (8), and the top end of the compression spring (19) is fixedly connected to the bottom end of the driving rod (6).

6. A fixing structure for processing a medical mask according to claim 1, characterized in that: The driving rod (6), the connecting sleeve (8) and the pressure head (9) are respectively arranged symmetrically with respect to a vertical center line of the mounting seat (2).

7. A fixing structure for processing medical masks according to claim 1, characterized in that: Connecting feet (15) are fixed to both sides of the bottom of the rear end of the dust cover (11), and connecting frames (16) are fixed to both sides of the rear end of the base (1), and the bottom ends of the connecting feet (15) are hinged to the inside of the connecting frames (16).

8. A fixing structure for processing medical masks according to claim 1, characterized in that: The dust cover (11) is made of a transparent acrylic material, and a handle is fixed to the front end of the dust cover (11).

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