CN111588641A - Department of respiration uses sputum collection device - Google Patents

Abstract

The invention provides a sputum collecting device for a respiratory department, which comprises an outer container lower body, wherein an outer container upper body is arranged at the upper part of the outer container lower body, and a holding mechanism is arranged at each of the left side and the right side of the outer container upper body; and the upper part of the rear end surface of the lower body of the outer container is provided with a winding mechanism. According to the sputum collection device, through the matching of the holding mechanisms and the winding mechanisms, when a patient needs to spit, the patient holds the two holding mechanisms with two hands, then pinches the sliding handle on the left holding mechanism backwards with the left hand, so that the rack slides backwards and drives the gear to rotate clockwise, the winding mechanism rotates clockwise and winds the steel wire rope, then the sealing plate is pulled backwards through the other end of the steel wire rope to be opened, and then the patient puts the mouth and the nose into the sputum spitting port to spit.

Description

Department of respiration uses sputum collection device

Technical Field

The invention belongs to the technical field of sputum collecting devices, and particularly relates to a sputum collecting device for a respiratory department.

Background

Sputum is a liquid secreted by respiratory tract under stimulation, also called sputum, and contains mucus, foreign matters, pathogenic microorganisms, various inflammatory cells, necrotic and exfoliated mucosal epithelial cells and the like. The sputum contains mucus, inhaled dust, various inflammatory cells, necrotic and exfoliated mucosal epithelial cells in the respiratory system, necrotic tissues, bacteria, viruses and other pathogenic substances. Wherein the pathogenic microorganisms are transmitted through the respiratory tract and can cause human diseases.

For example, application No.: CN201711238080.4 the present invention relates to a portable sputum collector, comprising an outer container and an inner container, wherein the inner container can be contained in the outer container, the outer container is provided with an outer container side cover which is laterally opened, the upper part of the outer container is provided with a spitting port and a spitting port cover, and the top of the inner container is provided with an inner container top cover; a liquid injection pipe passes through the outer container wall and is fixedly connected to the collector, a liquid inlet of the liquid injection pipe is arranged on the outer side of the collector, and a liquid outlet of the liquid injection pipe is arranged on the inner side of the collector. The sputum collector is simple, light and convenient to use, has multiple closed immediate disinfection treatment functions, can reduce secondary pollution of sputum to ward environment, and reduces the risk of cross infection of families, sick friends or workers of a patient. Solves the problem of sputum collection of patients and has extremely high use value in clinic.

Based on the search findings of the above patents, a sputum collecting device is usually prepared for patients with cough and profuse sputum in the ward, and when the sputum collecting device is used, although the sputum can be collected, when the patient uses the sputum collecting device to spit, the cover of the sputum opening needs to be opened first, then the scissor-type switch is turned on by fingers, and then the sputum is spitted, the whole process is time-consuming and labor-consuming, and the sputum is easy to spit on the cover plate by the patient, when the cover of the spitting opening is forgotten to be closed, the bacteria and viruses in the residual sputum on the covering piece can be spread out along with the air, further causes secondary pollution to the ward environment, and when the sputum collecting device needs to take out the inner container for cleaning, the residual sputum attached in the funnel can be dripped into the outer container, the outer container is polluted, and the sputum is not convenient to clean.

Disclosure of Invention

In order to solve the technical problems, the invention provides a sputum collection device for a department of respiration, which aims to solve the problems that when the sputum collection device is used, although sputum can be collected, when a patient uses the sputum collection device to spit, the cover of a spitting port needs to be opened firstly, then a scissor-type switch needs to be opened by fingers, and then spitting is carried out.

The invention relates to a purpose and an effect of a sputum collecting device for a department of respiration, which are achieved by the following specific technical means:

a sputum collecting device for a respiratory department comprises an outer container lower body, wherein an outer container upper body is arranged at the upper part of the outer container lower body, and a holding mechanism is arranged on each of the left side and the right side of the outer container upper body; the upper part of the rear end face of the lower body of the outer container is provided with a winding mechanism, the winding mechanism also comprises a steel wire rope, a gear, an L-shaped supporting block and a supporting block, the winding mechanism is of a disc structure, and the winding mechanism is provided with an annular winding groove, the annular winding groove on the winding mechanism is fixedly connected with a steel wire rope, the other end of the steel wire rope is fixedly connected with the lower part of the front end surface of the sealing plate, the central parts of the left and right end surfaces of the winding mechanism are fixedly connected with a rotating shaft, and two rotating shafts on the winding mechanism are both rotatably connected with an L-shaped supporting block fixed on the upper part of the rear end surface of the outer container lower body, the opposite ends of the two rotating shafts on the winding mechanism are both provided with a gear, a circular limiting block is arranged on each of the two rotating shafts of the winding mechanism, a supporting block is arranged on the upper portion of the opposite surface of each of the two L-shaped supporting blocks, and a sliding groove is formed in the upper end surface of each supporting block; the inner container is magnetically attracted in the inner part of the lower body of the outer container, the inner container also comprises a square base, a square magnet and a square metal plate, the square metal plate is arranged at the bottom of the inner container, the square base is fixed on the bottom end surface in the inner part of the lower body of the outer container, and the square magnet is arranged at the central part of the bottom end surface inside the square base; a pulley mechanism is arranged at the rear part of the upper side of the outer container upper body; the drinking water mechanism is magnetically attracted at the right included angle on the front side of the upper end surface of the lower outer container body.

Furthermore, the outer container lower body also comprises a box door, a tissue box, a funnel and a thread sealing cover, the front side door opening of the outer container lower body is rotatably connected with the box door through a rotating shaft, the upper part of the inner side of the outer container lower body is provided with the funnel, the lower end leakage opening of the funnel is connected with the thread sealing cover through a thread, the left corner of the front side of the upper end face of the outer container lower body is fixedly connected with the tissue box, tissues are placed in the tissue box, the inclination angle of the inner wall of the funnel is forty-five degrees, and the diameter of the inner peripheral surface of the leakage opening of the funnel;

the upper body of the outer container further comprises a spitting opening, a sealing plate, a sealing rubber ring and a torsion spring, the spitting opening is formed in the front end face of the upper portion of the upper body of the outer container, the front end face of the upper portion of the upper body of the outer container is positioned on the upper portion of the spitting opening and is rotatably connected with the sealing plate through a rotating shaft, the torsion spring is mounted on the rotating shaft between the sealing plate and the upper body of the outer container, the sealing rubber ring is pasted on the outer portion, located outside the spitting opening, of the front end face of the upper portion of the upper body of the outer container, and;

the holding mechanism further comprises a sliding handle, T-shaped sliding columns, a rack, a sliding block, a sliding groove and a spring, the sliding groove is formed in the upper end face and the lower end face of the inner side of the holding mechanism, the holding mechanism is connected with the sliding handle in a sliding mode through the sliding groove, the sliding block is arranged at the upper end face and the lower end face of the sliding handle, the sliding block is connected with the sliding groove in a sliding mode, the front end face of the sliding handle is fixedly connected with the two T-shaped sliding columns penetrating through the front side of the holding mechanism in a vertically symmetrical mode, the spring is sleeved outside each T-shaped sliding column, the rack penetrating through the rear side of the holding mechanism is arranged on the rear end face of one sliding block at the lower portion of the sliding handle, and when the two springs are in a stretching state, the rear end faces of limiting blocks on;

further, when the winding mechanism and the holding mechanism are in an installation state, the gear is meshed with the rack, and the rack is connected with the sliding groove on the supporting block in a sliding manner;

furthermore, the pulley mechanism also comprises a first pulley and a second pulley, the first pulley and the second pulley are rotatably connected to the upper part of the rear side of the upper body of the outer container through a support, a concave limiting block is further arranged on the first pulley support, the first pulley and the second pulley are both connected with the steel wire rope in a sliding manner, and six edges and corners on the inner side of the concave limiting block on the first pulley are both provided with arc chamfers;

furthermore, a sealing door is rotatably connected to the inner container through a rotating shaft, handles are arranged on the left end face and the right end face of the inner container, square cushion blocks are arranged at four included angles of the bottom end face of the inner side of the square base, the thickness of each square cushion block is consistent with that of the square magnet, and when the inner container is placed inside the square base, the square metal plate and the square magnet are attracted;

further, drinking water mechanism still includes circular base, circular magnet, straw and circular metal sheet, circular base fixed connection is in the contained container body one contained angle department of the front side left part of up end of the body, and the inboard bottom face central point of circular base is equipped with circular magnet, drinking water mechanism bottom face is equipped with circular metal sheet, there is the bottle lid on drinking water mechanism upper portion through threaded connection, and drinking water mechanism bottle lid central point is equipped with the straw, works as when drinking water mechanism placed inside the circular base, circular metal sheet and circular magnet are inhaled mutually.

Compared with the prior art, the invention has the following beneficial effects:

according to the sputum collection device, through the matching of the holding mechanisms and the winding mechanisms, when a patient needs to spit, the patient holds the two holding mechanisms with two hands, then pinches the sliding handle on the left holding mechanism backwards with the left hand, so that the rack slides backwards and drives the gear to rotate clockwise, the winding mechanism rotates clockwise and winds the steel wire rope, then the sealing plate is pulled backwards through the other end of the steel wire rope to be opened, and then the patient puts the mouth and the nose into the sputum spitting port to spit.

According to the sputum collection device, through the matching of the torsion spring and the spring, after the sputum collection device is used, the outer container lower body is placed at a proper position, the double containers are respectively separated from the two holding mechanisms, the sliding handle rebounds to the original position under the action of the spring after losing pinching force, and then the sealing plate is automatically closed under the action of the torsion spring, so that the sealing plate can be closed without being manually closed by a patient, the phenomenon of secondary pollution to a ward environment caused by forgetting to close the sealing plate is effectively avoided, and the practicability of the sputum collection device in use is greatly improved.

Drawings

Fig. 1 is a first view structure diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic diagram of a second viewing angle structure according to the present invention.

Fig. 4 is a schematic view of the present invention at a part enlarged in fig. 3.

Fig. 5 is a schematic view of the present invention at a part B in fig. 1.

Fig. 6 is a partial enlarged structural view of the present invention at C in fig. 5.

Fig. 7 is a schematic structural view of the winding mechanism of the present invention.

Fig. 8 is a schematic view of a first sheave structure of the present invention.

Fig. 9 is a schematic view of the inner container of the present invention in a disassembled state.

FIG. 10 is a schematic structural view of the drinking mechanism of the present invention in a disassembled state.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an outer container lower body; 101. a box door; 102. a tissue box; 103. a funnel; 104. a thread sealing cover; 2. an outer container upper body; 201. a spitting port; 202. a sealing plate; 203. sealing the rubber ring; 204. a torsion spring; 3. a gripping mechanism; 301. sliding the grip; 302. a T-shaped strut; 303. a rack; 304. a slider; 305. a chute; 306. a spring; 4. a winding mechanism; 401. a wire rope; 402. a gear; 403. an L-shaped supporting block; 404. a support block; 5. a pulley mechanism; 501. a first pulley; 502. a second pulley; 6. an inner container; 601. a square base; 602. a square magnet; 603. a square metal plate; 7. a water drinking mechanism; 701. a circular base; 702. a circular magnet; 703. a straw; 704. a circular metal plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in figures 1 to 10:

the invention provides a sputum collection device for a respiratory department, which comprises: the outer container lower part 1, the outer container upper part 2 is installed on the upper portion of the outer container lower part 1, the outer container lower part 1 also includes a box door 101, a tissue box 102, a funnel 103 and a thread sealing cover 104, the box door 101 is rotatably connected with the front side door of the outer container lower part 1 through a rotating shaft, the funnel 103 is arranged on the upper portion of the inner side of the outer container lower part 1, the thread sealing cover 104 is connected with the lower end leakage opening of the funnel 103 through a thread, the tissue box 102 is fixedly connected with the left corner of the front side of the upper end face of the outer container lower part 1, tissues are placed in the tissue box 102, the inclination angle of the inner wall of the funnel 103 is forty-five degrees, the sputum gliding speed is improved, the probability of attaching sputum in the; the left side and the right side of the outer container upper body 2 are both provided with a holding mechanism 3, the holding mechanism 3 further comprises a sliding handle 301, T-shaped sliding columns 302, a rack 303, a sliding block 304, a sliding groove 305 and a spring 306, the upper end surface and the lower end surface of the inner side of the holding mechanism 3 are both provided with the sliding groove 305, the holding mechanism 3 is connected with the sliding handle 301 in a sliding way through the sliding groove 305, the upper end and the lower end surface of the sliding handle 301 are both provided with the sliding block 304, the sliding block 304 is connected with the sliding groove 305 in a sliding way, the front end surface of the sliding handle 301 is fixedly connected with the two T-shaped sliding columns 302 penetrating through the front side of the holding mechanism 3 in a vertically symmetrical way, the spring 306 is sleeved outside each T-shaped sliding column 302, the rear end surface of one sliding block 304 at the lower part of the sliding handle 301 is provided with the rack 303 penetrating through the rear side of the holding mechanism 3, when the, the sliding grip 301 is effectively limited; the upper part of the rear end face of the outer container lower body 1 is provided with a winding mechanism 4, the winding mechanism 4 further comprises a steel wire rope 401, a gear 402, an L-shaped support block 403 and a support block 404, the winding mechanism 4 is of a disc structure, an annular winding groove is formed in the winding mechanism 4, the steel wire rope 401 is fixedly connected in the annular winding groove in the winding mechanism 4, the other end of the steel wire rope 401 is fixedly connected with the lower part of the front end face of the sealing plate 202, the central parts of the left and right end faces of the winding mechanism 4 are fixedly connected with a rotating shaft, the two rotating shafts on the winding mechanism 4 are rotatably connected with the L-shaped support block 403 fixed on the upper part of the rear end face of the outer container 1, the opposite ends of the two rotating shafts on the winding mechanism 4 are respectively provided with the gear 402, the two rotating shafts on the winding mechanism 4 are respectively provided with a circular, when the winding mechanism 4 and the holding mechanism 3 are in an installation state, the gear 402 is meshed with the rack 303, and the rack 303 is connected with the sliding groove on the supporting block 404 in a sliding manner, so that the rack 303 slides forwards and backwards more stably; the inner container 6 is magnetically attracted in the outer container lower body 1, the inner container 6 further comprises a square base 601, a square magnet 602 and a square metal plate 603, the square metal plate 603 is arranged at the bottom of the inner container 6, the square base 601 is fixed on the bottom end face in the outer container lower body 1, the square magnet 602 is arranged at the center of the bottom end face in the square base 601, a sealing door is rotatably connected to the inner container 6 through a rotating shaft, handles are arranged on the left end face and the right end face of the inner container 6, square cushion blocks are arranged at four included angles of the bottom end face in the square base 601, the thickness of each square cushion block is consistent with that of the square magnet 602, and when the inner container 6 is placed in the square base 601, the square metal plate; the rear part of the upper side of the outer container upper body 2 is provided with a pulley mechanism 5, the pulley mechanism 5 further comprises a first pulley 501 and a second pulley 502, the first pulley 501 and the second pulley 502 are rotatably connected to the upper part of the rear side of the outer container upper body 2 through a support, the support of the first pulley 501 is also provided with a concave limiting block, the first pulley 501 and the second pulley 502 are both connected with the steel wire rope 401 in a sliding manner, six edges and corners on the inner side of the concave limiting block on the first pulley 501 are both provided with arc chamfers, and the abrasion of the steel wire rope 401 is reduced; a drinking water mechanism 7 is magnetically attracted at the right included angle on the front side of the upper end surface of the outer container lower body 1.

Wherein, outer container upper part 2 still includes spitting mouth 201, sealing plate 202, sealed rubber ring 203 and torsion spring 204, spitting mouth 201 has been seted up to outer container upper part 2 upper portion front end face, and outer container upper part 2 upper portion front end face is located spitting mouth 201 upper portion and is connected with sealing plate 202 through the pivot rotation, install torsion spring 204 in the pivot between sealing plate 202 and the outer container upper part 2, and outer container upper part 2 upper portion front end face is located spitting mouth 201 outside and is pasted sealed rubber ring 203, when sealing plate 202 was in the closed condition, the sealing plate 202 rear end face closely laminated with sealed rubber ring 203, make sealing plate 202 department have better leakproofness.

Wherein, the drinking mechanism 7 further comprises a circular base 701, a circular magnet 702, a suction pipe 703 and a circular metal plate 704, the circular base 701 is fixedly connected at a corner on the left part of the front side of the upper end face of the outer container lower body 1, the central part of the bottom end face on the inner side of the circular base 701 is provided with the circular magnet 702, the bottom end face of the drinking mechanism 7 is provided with the circular metal plate 704, the upper part of the drinking mechanism 7 is connected with a bottle cap through threads, the central part of the bottle cap of the drinking mechanism 7 is provided with the suction pipe 703, when the drinking mechanism 7 is placed inside the circular base 701, the circular metal plate 704 is attracted with the circular magnet 702, the drinking mechanism 7 is convenient to take up quickly.

When in use: when a patient needs to spit, the two holding mechanisms 3 are held by two hands, then the sliding handle 301 on the left holding mechanism 3 is pinched backwards by the left hand, the rack 303 slides backwards and drives the gear 402 to rotate clockwise, so that the winding mechanism 4 rotates clockwise and winds the steel wire rope 401, then the sealing plate 202 is pulled backwards through the other end of the steel wire rope 401 to be opened, then the patient puts the mouth and the nose into the spitting opening 201 to spit, the whole process is time-saving and labor-saving, the sputum can also obtain effective sealing effect, the sputum slides into the inner container 6 through the funnel 103, then the patient loosens the right hand, takes out the paper towel from the paper towel box 102 for use, and then takes the drinking mechanism 7 down through the right hand to facilitate quick drinking, and the convenience of the sputum collecting device in use is effectively improved;

after the sputum collection device is used, the outer container lower body 1 is placed at a proper position, the double number of the outer container lower body is separated from the two holding mechanisms 3 respectively, the sliding handle 301 rebounds to the original position under the action of the spring 306 after losing pinching power, and then the sealing plate 202 is automatically closed under the action of the torsion spring 204, so that the sealing plate 202 can be closed without manual closing of a patient, the phenomenon of secondary pollution to a ward environment caused by forgetting to close the sealing plate 202 is effectively avoided, and the practicability of the sputum collection device in use is greatly improved;

when the inner container 6 is required to be taken out for cleaning, the thread sealing cover 104 is screwed up to the leakage opening of the funnel 103 quickly by hand, so that the leakage opening of the funnel 103 is effectively sealed, the phenomenon that residual sputum attached in the funnel 103 is dripped into the outer container lower body 1 is avoided, the pollution phenomenon caused by the inner part of the outer container lower body 1 is reduced, and the convenience of the sputum collecting device during cleaning is greatly improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a department of respiration uses sputum collection device which characterized in that: the device comprises an outer container lower body (1), wherein an outer container upper body (2) is arranged at the upper part of the outer container lower body (1), and a holding mechanism (3) is arranged at each of the left side and the right side of the outer container upper body (2); the winding mechanism (4) is installed on the upper portion of the rear end face of the outer container lower body (1), the winding mechanism (4) further comprises a steel wire rope (401), a gear (402), an L-shaped supporting block (403) and a supporting block (404), the winding mechanism (4) is of a disc structure, an annular winding groove is formed in the winding mechanism (4), the steel wire rope (401) is fixedly connected into the annular winding groove in the winding mechanism (4), the other end of the steel wire rope (401) is fixedly connected with the lower portion of the front end face of the sealing plate (202), central portions of the left end face and the right end face of the winding mechanism (4) are fixedly connected with a rotating shaft, the two rotating shafts on the winding mechanism (4) are rotatably connected with the L-shaped supporting block (403) fixed on the upper portion of the rear end face of the outer container lower body (1), and opposite ends of, a circular limiting block is arranged on each of the two rotating shafts of the winding mechanism (4), a supporting block (404) is arranged on the upper portion of the opposite surface of each of the two L-shaped supporting blocks (403), and a sliding groove is formed in the upper end surface of each supporting block (404); the inner container (6) is magnetically attracted in the inner part of the outer container lower body (1), the inner container (6) further comprises a square base (601), a square magnet (602) and a square metal plate (603), the square metal plate (603) is arranged at the bottom of the inner container (6), the square base (601) is fixed on the inner bottom end face of the outer container lower body (1), and the square magnet (602) is arranged at the central part of the inner bottom end face of the square base (601); a pulley mechanism (5) is arranged at the rear part of the upper side of the outer container upper body (2); a drinking water mechanism (7) is magnetically attracted at the right included angle on the front side of the upper end surface of the outer container lower body (1).

2. The sputum collection apparatus of claim 1, wherein: outer container lower part of the body (1) still includes chamber door (101), tissue box (102), funnel (103) and thread sealing lid (104), outer container lower part of the body (1) front side mouth department rotates through the pivot and is connected with chamber door (101), and outer container lower part of the body (1) inboard upper portion is equipped with funnel (103), funnel (103) lower extreme leak department has thread sealing lid (104) through threaded connection, outer container lower part of the body (1) up end front side left part contained angle fixedly connected with tissue box (102), and placed the paper handkerchief in tissue box (102), funnel (103) inner wall inclination is forty-five degrees, and funnel (103) leak inner peripheral surface diameter accounts for one fifth of the inside length of side of inner container (6).

3. The sputum collection apparatus of claim 1, wherein: the outer container upper part (2) is still including spitting mouthful (201), closing plate (202), sealing rubber ring (203) and torsion spring (204), spitting mouthful (201) have been seted up to outer container upper part front end face, and outer container upper part front end face position in spitting mouthful (201) upper portion is connected with closing plate (202) through the pivot rotation, install torsion spring (204) in the pivot between closing plate (202) and the outer container upper part (2), and outer container upper part front end face position in spitting mouthful (201) outside and paste sealing rubber ring (203), work as when closing plate (202) are in the closed condition, closing plate (202) rear end face and sealing rubber ring (203) closely laminate.

4. The sputum collection apparatus of claim 1, wherein: the holding mechanism (3) further comprises a sliding handle (301), T-shaped sliding columns (302), a rack (303), a sliding block (304), a sliding groove (305) and springs (306), the sliding grooves (305) are formed in the upper end face and the lower end face of the inner side of the holding mechanism (3), the holding mechanism (3) is connected with the sliding handle (301) through the sliding grooves (305) in a sliding mode, the sliding blocks (304) are arranged at the upper end and the lower end of the sliding handle (301), the sliding blocks (304) are connected with the sliding grooves (305) in a sliding mode, the front end face of the sliding handle (301) is fixedly connected with the two T-shaped sliding columns (302) penetrating through the front side of the holding mechanism (3) in a vertically symmetrical mode, the springs (306) are sleeved outside each T-shaped sliding column (302), the rack (303) penetrating through the rear side of the holding mechanism (3) is arranged on the rear end face of one sliding block (304) at the lower portion of the sliding handle (, the rear end surfaces of the limiting blocks on the two T-shaped sliding columns (302) are tightly attached to the front end surface of the holding mechanism (3).

5. The sputum collection apparatus of claim 1, wherein: when the winding mechanism (4) and the holding mechanism (3) are in an installation state, the gear (402) is meshed with the rack (303), and the rack (303) is connected with the sliding groove on the supporting block (404) in a sliding manner.

6. The sputum collection apparatus of claim 1, wherein: pulley mechanism (5) still include first pulley (501) and second pulley (502), first pulley (501) and second pulley (502) all rotate through the support and connect on outer container upper part (2) rear side upper portion, and still be equipped with concave type stopper on first pulley (501) support, first pulley (501) and second pulley (502) all slide with wire rope (401) and are connected, six edges and corners of concave type stopper inboard all set up to circular arc chamfer on first pulley (501).

7. The sputum collection apparatus of claim 1, wherein: the inner container (6) is connected with a sealing door in a rotating mode through a rotating shaft, handles are arranged on the left end face and the right end face of the inner container (6), square cushion blocks are arranged at four included angles of the inner side bottom end face of the square base (601), the thickness of each square cushion block is consistent with that of the square magnet (602), and when the inner container (6) is placed inside the square base (601), the square metal plate (603) and the square magnet (602) are attracted mutually.

8. The sputum collection apparatus of claim 1, wherein: drinking water mechanism (7) still include circular base (701), circular magnet (702), straw (703) and circular metal sheet (704), circular base (701) fixed connection is in an contained angle department of the upper end front side left part of the lower part of the body (1) of the outer container, and the inboard bottom end face central point of circular base (701) is equipped with circular magnet (702), drinking water mechanism (7) bottom end face is equipped with circular metal sheet (704), there is the bottle lid drinking water mechanism (7) upper portion through threaded connection, and drinking water mechanism (7) bottle lid central point is equipped with straw (703), works as when circular base (701) is placed to drinking water mechanism (7), circular metal sheet (704) and circular magnet (702) are inhaled mutually.

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