Novel cleaning device for nasal cavity clinical nursing

Abstract

The utility model relates to the technical field of medical instruments, in particular to a novel nasal cavity clinical nursing cleaning device which comprises a device body, two fixing rods are fixedly connected in the device body, a fixing cylinder is fixedly connected between the two fixing rods, and a supporting rod is rotatably connected in the fixing cylinder. A rotating disc is fixedly connected to the lower end face of the supporting rod, a second connecting rod is rotatably connected to the eccentric position of the lower end face of the rotating disc, a first connecting rod is hinged to the other end of the second connecting rod, and a first sleeve is fixedly connected to the outer wall of the device body; the first connecting rod is fixedly connected with the sliding cylinder, the outer wall of the supporting rod is slidably connected with a second sleeve, the nasal cavity is cleaned through rotation of the cleaning sleeve, the cleaning effect is good, the second sleeve is fixed through a clamping block sliding in a one-way mode, and the problem that in the prior art, fixing is tedious due to the fact that a bolt needs to be screwed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a novel cleaning device for clinical nasal care. Background Art

[0002] The nasal cavity protects the human lungs and plays a dual role of filtering and regulating. If too much dust and dirt are inhaled, the nasal mucosa becomes dry or the nasal cilia become blocked, and the large amount of mucus secreted after expansion cannot be completely removed, large lumps of dirt will form on the nasal mucosa inside the nasal cavity, making it impossible to clean the inhaled air normally. The nasal cavity needs to be cleaned in time.

[0003] An existing novel cleaning device for nasal cavity clinical care is as follows Figure 1-2 As shown, it includes a support rod 2, the outer wall of the support rod 2 is provided with two sliding grooves 20, the inner walls of the two sliding grooves 20 are slidably connected with push rods 19, the upper ends of the two push rods 19 are hinged with first connecting rods 10, the other ends of the two first connecting rods 10 are hinged with second connecting rods 11, the other ends of the two second connecting rods 11 are hinged to the support rod 2, the outer walls of the first connecting rod 10 and the second connecting rod 11 are provided with support sleeves, the outer part of the support sleeves is provided with a cleaning sleeve 9, the outer wall of the support rod 2 is provided with a sliding sleeve 21, and the outer wall of the sliding sleeve 21 is provided with fixing bolts 22.

[0004] The above-mentioned new type of cleaning device for clinical nasal care pushes the sliding sleeve 21 upward to prop up the cleaning sleeve 9 to clean the nasal cavity, but the support rod 2 cannot rotate during cleaning, and the support rod 2 needs to be manually shaken to clean the nasal cavity, and the cleaning effect is not good. In addition, the sliding sleeve 21 is fixed by a fixing bolt 22, and the operation is cumbersome. Therefore, a new type of cleaning device for clinical nasal care is needed to solve this problem. Utility Model Content

[0005] To achieve the above-mentioned purpose, the utility model provides a novel cleaning device for clinical nasal care, which cleans the nasal cavity by rotating the cleaning sleeve, has a good cleaning effect, and fixes the second sleeve by a one-way sliding block, solving the problem of cumbersome bolt fixing in the past.

[0006] The utility model is implemented as follows: a novel cleaning device for clinical nasal care comprises a device body, wherein two fixing rods are fixedly connected inside the device body, a fixing cylinder is fixedly connected between the two fixing rods, a support rod is rotatably connected inside the fixing cylinder, a turntable is fixedly connected to the lower end surface of the support rod, a second connecting rod is rotatably connected to the eccentric part of the lower end surface of the turntable, a first connecting rod is hingedly connected to the other end of the second connecting rod, a first sleeve is fixedly connected to the outer wall of the device body, a sliding cylinder is slidably connected to the inside of the first sleeve, a first spring is arranged on the outside of the first connecting rod, the first connecting rod is fixedly connected to the sliding cylinder, a second sleeve is slidably connected to the outer wall of the support rod, a plurality of steel wires distributed in an array are arranged between the second sleeve and the support rod, and a cleaning sleeve is arranged on the outer wall of the plurality of steel wires;

[0007] The outer wall of the support rod is provided with a straight notch, and a plurality of evenly distributed first latch teeth are arranged inside the straight notch. A block matching the first latch teeth is slidably connected inside the second sleeve, and three second latch teeth are arranged on the outer wall of the block near the first latch teeth. A third connecting rod is fixedly connected to the outer wall of the block, and a second spring is arranged outside the third connecting rod.

[0008] In order to facilitate the rotation of the support rod, as a preferred embodiment of the novel nasal cleaning device for clinical care of the utility model, the fixed cylinder is coaxial with the device body.

[0009] In order to facilitate the one-way sliding of the card block, as a preferred embodiment of the novel cleaning device for clinical nasal care of the utility model, the first card tooth is in the form of a triangle with a horizontal upper portion and an inclined lower portion.

[0010] In order to facilitate the engagement of the block with the support rod, as a preferred embodiment of a novel cleaning device for clinical nasal care of the utility model, a single second clamping tooth is in the form of a triangle with a horizontal bottom and an inclined upper part.

[0011] In order to prevent slipping, as a preferred embodiment of the novel cleaning device for clinical nasal care of the utility model, the outer wall of the device body is provided with a rubber layer.

[0012] In order to reduce the weight of the device, as a new type of nasal cleaning device for clinical care of the utility model, the device body, support rod, first sleeve, slide sleeve, second sleeve, first connecting rod, second connecting rod, turntable, fixed sleeve, fixed rod, block and third connecting rod are all made of plastic.

[0013] In order to protect the nasal cavity from damage, as a novel cleaning device for clinical nasal care of the utility model, it is preferred that the cleaning sleeve is made of medical gauze.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When the novel cleaning device for clinical nursing of nasal cavity is in use, the cleaning sleeve is extended into the nasal cavity, and the second sleeve is slid upward, and the second sleeve drives the card block to slide upward along the straight slot, thereby driving the card block to slide outward and compressing the second spring. After the second sleeve slides to a suitable height, the card block slides inward under the elastic force of the second spring, thereby being stuck with the support rod, thereby fixing the second sleeve, and the second sleeve props up a plurality of steel wires, thereby propping up the cleaning sleeve, and then the slide cylinder is pressed by the thumb, and the slide cylinder drives the first connecting rod to slide inward, and the first connecting rod reciprocates under the pressure of the finger and the elastic force of the first spring, and then the turntable is driven to rotate by the second connecting rod, thereby driving the support rod to rotate, and the rotation of the support rod further drives the cleaning sleeve to rotate to clean the nasal cavity, and the cleaning effect is good. After use, the card block is pulled by the third connecting rod to separate the first clamping tooth and the second clamping tooth, and then the second sleeve is slid downward to close the steel wire for easy storage, and the second sleeve is fixed by the unidirectional sliding card block, which solves the problem that it is more cumbersome to screw the bolts to fix in the past. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional view of an existing novel cleaning device for clinical nasal care;

[0017] Figure 2 It is a structural diagram of a support rod of an existing novel cleaning device for clinical nasal care;

[0018] Figure 3 This is an overall structural diagram of a novel cleaning device for clinical nasal care of the utility model;

[0019] Figure 4 This is a structural diagram of a new type of iron wire cleaning device for clinical nasal care of the utility model;

[0020] Figure 5 This is a front sectional view of a novel cleaning device for clinical nasal care of the utility model;

[0021] Figure 6 This is a bottom sectional view of a novel cleaning device for clinical nasal care of the utility model;

[0022] Figure 7 For this utility model Figure 5 Enlarged view of point A in the middle.

[0023] In the figure, 1, device body; 2, support rod; 3, first sleeve; 4, slide cylinder; 5, straight slot; 6, first clamping tooth; 7, second sleeve; 8, steel wire; 9, cleaning sleeve; 10, first connecting rod; 11, second connecting rod; 12, turntable; 13, fixed cylinder; 14, fixed rod; 15, first spring; 16, block; 17, third connecting rod; 18, second spring; 19, push rod; 20, slide groove; 21, sliding sleeve; 22, fixing bolt; 23, second clamping tooth. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 3-7 , a novel cleaning device for clinical nasal care, comprising a device body 1, characterized in that: two fixed rods 14 are fixedly connected inside the device body 1, a fixed cylinder 13 is fixedly connected between the two fixed rods 14, a support rod 2 is rotatably connected inside the fixed cylinder 13, a turntable 12 is fixedly connected to the lower end surface of the support rod 2, a second connecting rod 11 is rotatably connected to the eccentric part of the lower end surface of the turntable 12, a first connecting rod 10 is hinged to the other end of the second connecting rod 11, a first sleeve 3 is fixedly connected to the outer wall of the device body 1, a slide cylinder 4 is slidably connected to the inside of the first sleeve 3, a first spring 15 is arranged outside the first connecting rod 10, the first connecting rod 10 is fixedly connected to the slide cylinder 4, a second sleeve 7 is slidably connected to the outer wall of the support rod 2, a plurality of array-distributed steel wires 8 are arranged between the second sleeve 7 and the support rod 2, and a cleaning sleeve 9 is arranged on the outer wall of the plurality of steel wires 8;

[0027] A straight slot 5 is provided on the outer wall of the support rod 2, and a plurality of evenly distributed first latch teeth 6 are arranged inside the straight slot 5. A block 16 matching the first latch teeth 6 is slidably connected inside the second sleeve 7, and three second latch teeth 23 are arranged on the outer wall of the block 16 near the first latch teeth 6. A third connecting rod 17 is fixedly connected to the outer wall of the block 16, and a second spring 18 is arranged on the outside of the third connecting rod 17.

[0028] In this embodiment: when in use, the cleaning sleeve 9 is extended into the nasal cavity, and the second sleeve 7 is slid upward. The second sleeve 7 drives the block 16 to slide upward along the straight slot 5, thereby driving the block 16 to slide outward and compressing the second spring 18. After the second sleeve 7 slides to a suitable height, the block 16 slides inward under the elastic force of the second spring 18, thereby getting stuck with the support rod 2, thereby fixing the second sleeve 7. The second sleeve 7 props up the multiple steel wires 8, thereby propping up the cleaning sleeve 9, and then pressing the slide 4 with the thumb, the slide 4 drives the first connecting rod 10 to slide inward, and the first connecting rod 10 reciprocates under the pressure of the fingers and the elastic force of the first spring 15, and then drives the turntable 12 to rotate through the second connecting rod 11, thereby driving the support rod 2 to rotate, and the rotation of the support rod 2 further drives the cleaning sleeve 9 to rotate to clean the nasal cavity, and the cleaning effect is good.

[0029] As a technical optimization solution of the present invention, the fixing tube 13 is coaxial with the device body 1 .

[0030] In this embodiment, the fixing tube 13 is coaxial with the device body 1, so that the support rod 2 can be easily rotated.

[0031] As a technical optimization solution of the present utility model, the single first latch tooth 6 is in the shape of a triangle with a horizontal upper portion and an inclined lower portion.

[0032] In this embodiment, the single first latching tooth 6 is arranged as a triangle with a horizontal upper portion and an inclined lower portion, so that the latching block 16 can slide in one direction.

[0033] As a technical optimization solution of the present utility model, the single second latch tooth 23 is in the shape of a triangle with a horizontal bottom and an inclined upper part.

[0034] In this embodiment, the single second latching tooth 23 is configured as a triangle with a horizontal bottom and an inclined top, so that the latching block 16 is easily engaged with the support rod 2 .

[0035] As a technical optimization solution of the present utility model, the outer wall of the device body 1 is provided with a rubber layer.

[0036] In this embodiment, a rubber layer is provided on the outer wall of the device body 1 to prevent slipping.

[0037] As a technical optimization solution of the utility model, the device body 1, the support rod 2, the first sleeve 3, the slide cylinder 4, the second sleeve 7, the first connecting rod 10, the second connecting rod 11, the turntable 12, the fixed cylinder 13, the fixed rod 14, the block 16 and the third connecting rod 17 are all made of plastic.

[0038] In this embodiment: by setting the device body 1, the support rod 2, the first sleeve 3, the slide cylinder 4, the second sleeve 7, the first connecting rod 10, the second connecting rod 11, the turntable 12, the fixed cylinder 13, the fixed rod 14, the block 16 and the third connecting rod 17 to be plastic materials, it is convenient to reduce the weight of the device.

[0039] As a technical optimization solution of the present utility model, the cleaning sleeve 9 is made of medical gauze.

[0040] In this embodiment, the cleaning sleeve 9 is made of medical gauze to prevent damage to the nasal cavity.

[0041] The working principle and use process of the utility model are as follows: when in use, first extend the cleaning sleeve 9 into the nasal cavity, then slide the second sleeve 7 upward, the second sleeve 7 drives the block 16 to slide upward along the straight slot 5, and then drives the block 16 to slide outward and compress the second spring 18, after the second sleeve 7 slides to a suitable height, the block 16 slides inward under the elastic force of the second spring 18, and is stuck with the support rod 2, thereby fixing the second sleeve 7, the second sleeve 7 props up the multiple steel wires 8, thereby propping up the cleaning sleeve 9, and then the slide 4 is pressed by the thumb, and the slide 4 drives the first connecting rod 10 inward The first connecting rod 10 reciprocates under the pressure of the finger and the elastic force of the first spring 15, and then drives the turntable 12 to rotate through the second connecting rod 11, thereby driving the support rod 2 to rotate. The rotation of the support rod 2 further drives the cleaning sleeve 9 to rotate to clean the nasal cavity, and the cleaning effect is good. After use, the clamping block 16 is pulled by the third connecting rod 17 to separate the first clamping tooth 6 and the second clamping tooth 23, and then the second sleeve 7 is slid downward to close the steel wire 8 for easy storage. The second sleeve 7 is fixed by the unidirectional sliding clamping block 16, which solves the problem of cumbersome bolt fixing in the past.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel cleaning device for clinical nasal care, comprising a device body (1), Features: Two fixed rods (14) are fixedly connected inside the device body (1), a fixed cylinder (13) is fixedly connected between the two fixed rods (14), a support rod (2) is rotatably connected inside the fixed cylinder (13), a turntable (12) is fixedly connected to the lower end surface of the support rod (2), a second connecting rod (11) is rotatably connected to the eccentric part of the lower end surface of the turntable (12), the other end of the second connecting rod (11) is hinged to the first connecting rod (10), the outer wall of the device body (1) is fixedly connected to a first sleeve (3), the interior of the first sleeve (3) is slidably connected to a slide cylinder (4), a first spring (15) is arranged outside the first connecting rod (10), the first connecting rod (10) is fixedly connected to the slide cylinder (4), the outer wall of the support rod (2) is slidably connected to a second sleeve (7), a plurality of array-distributed steel wires (8) are arranged between the second sleeve (7) and the support rod (2), and the outer walls of the plurality of steel wires (8) are sleeved with cleaning sleeves (9); The outer wall of the support rod (2) is provided with a straight slot (5), and a plurality of evenly distributed first latching teeth (6) are arranged inside the straight slot (5); a latching block (16) matching the first latching teeth (6) is slidably connected inside the second sleeve (7); three second latching teeth (23) are arranged on the outer wall of the latching block (16) close to the first latching teeth (6); a third connecting rod (17) is fixedly connected to the outer wall of the latching block (16), and a second spring (18) is arranged outside the third connecting rod (17).

2. A novel cleaning device for clinical nasal care according to claim 1, Features: The fixing tube (13) is coaxial with the device body (1).

3. A novel cleaning device for clinical nasal care according to claim 1, Features: The first latching tooth (6) is in the shape of a triangle with a horizontal upper portion and an inclined lower portion.

4. A novel cleaning device for clinical nasal care according to claim 1, Features: The single second latch tooth (23) is in the shape of a triangle with a horizontal bottom and an inclined top.

5. A novel cleaning device for clinical nasal care according to claim 1, Features: The outer wall of the device body (1) is provided with a rubber layer.

6. A novel cleaning device for clinical nasal care according to claim 1, Features: The device body (1), the support rod (2), the first sleeve (3), the sliding cylinder (4), the second sleeve (7), the first connecting rod (10), the second connecting rod (11), the rotating disk (12), the fixing cylinder (13), the fixing rod (14), the clamping block (16) and the third connecting rod (17) are all made of plastic.

7. A novel cleaning device for clinical nasal care according to claim 1, Features: The cleaning sleeve (9) is made of medical gauze.

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