CN108991879B - Water flow-controllable water suction cup for dysphagia patient - Google Patents
Water flow-controllable water suction cup for dysphagia patient Download PDFInfo
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- CN108991879B CN108991879B CN201810764768.4A CN201810764768A CN108991879B CN 108991879 B CN108991879 B CN 108991879B CN 201810764768 A CN201810764768 A CN 201810764768A CN 108991879 B CN108991879 B CN 108991879B
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- straw
- cup
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- reflux
- suction pipe
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
- A47G19/2272—Means for facilitating drinking, e.g. for infants or invalids from drinking glasses or cups comprising lids or covers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2222—Straw holders therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
- A47G21/181—Drinking straws or the like combined with cutlery or other eating utensils
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2200/00—Details not otherwise provided for in A47G
- A47G2200/04—For person with a handicap
- A47G2200/048—For person with a handicap of swallowing (dysphagia)
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Table Devices Or Equipment (AREA)
- Table Equipment (AREA)
Abstract
A water flow rate controllable water sucking cup for dysphagia patients comprises a transparent plastic cup body, a cup inner sleeve, a straw protective cover and a cup cover; the water suction cup can regulate water flow according to the drinking water requirement of dysphagia patients, and can avoid frequent choking of patients due to excessive water suction at one time. Has great practicability in the technical field of medical supplies.
Description
Technical Field
The invention relates to a water flow-controllable water suction cup for dysphagia patients, and belongs to the technical field of medical supplies.
Background
The patient with cerebral infarction or cerebral hemorrhage is subjected to a hollow Tian Yinshui test after admission, and whether the cerebral infarction or cerebral hemorrhage patient affects the swallowing function due to the damage of brain tissue can be judged through the test, and the hollow field drinking water test method comprises the following steps: the patient sits at the end and drinks 30ml of warm boiled water, and the required time and choking cough are observed. The grade 1 (excellent) can smoothly swallow water for 1 time; the grade 2 (good) is divided into more than 2 times, and can be swallowed without choking; grade 3 (middle) can be swallowed for 1 time, but choking cough exists; grade 4 (can be divided into more than 2 times of swallowing, but choking cough exists; grade 5 (poor) is frequently choked and can not be completely swallowed. Normal: level 1, within 5 seconds; suspicious: level 1, 5 seconds or more or level 2; abnormality: 3-5 stages. When determined to be abnormal, it is indicated that damage to brain tissue has affected the patient's swallowing function. Patients with dysphagia pay attention to drinking water every time and cannot drink excessive water at one time, so that frequent choking is avoided. Under the background, a water flow controllable water suction cup for dysphagia patients needs to be designed, and the water flow can be regulated according to the drinking water requirement of the patients, so that frequent choking caused by excessive water sucked at one time is avoided.
Disclosure of Invention
The invention provides a water flow-controllable water suction cup for dysphagia patients, which is capable of adjusting water flow according to the water drinking requirement of dysphagia patients and avoiding frequent choking of patients due to excessive water suction at one time. Has great practicability in the technical field of medical supplies.
The invention is realized by the following technical scheme:
the water sucking cup with controllable water flow for dysphagia patient features that the water sucking cup includes transparent plastic cup body, inner cup sleeve, sucking pipe protecting cover and cup cover; the top of the transparent plastic cup body is circumferentially provided with external threads, the bottom of the cup cover is provided with internal threads, the transparent plastic cup body and the cup cover are in screwed connection through the matching of the internal threads and the external threads, the side surface of the transparent plastic cup body is provided with cup capacity scales from top to bottom, the middle of the transparent plastic cup body is circumferentially provided with a holding part, and the holding part is of an arc-shaped concave structure;
the cup inner sleeve is of an integrated structure and comprises a bottom shell, side walls, a sealing anti-falling ring and a clamping ring, wherein the bottom shell is of a circular plate body structure, the side walls are of circular rings, the bottoms of the side walls and the top of the bottom shell are connected into an integrated structure, the clamping ring is of an annular structure, and the clamping ring is positioned around the top of the outer side of the side walls; the number of the sealing anti-falling rings is three, and the sealing anti-falling rings are uniformly distributed from top to bottom on the outer side of the side wall; the side wall of the cup inner sleeve is embedded into the transparent plastic cup body in a pressing mode, and three straw sockets are arranged in the middle of the bottom shell; the three straw sockets are internally provided with a first straw, a second straw and a third straw, and the first straw, the second straw and the third straw are distributed from the middle to the outer side at the bottom of the bottom shell; the top of the first straw, the second straw and the third straw is internally provided with a backflow prevention component, the outer periphery of the top is provided with a fixing flange, and the fixing flange is clamped at the top of the straw jack to prevent the straw from falling from the straw jack; the inner bottoms of the first suction pipe, the second suction pipe and the third suction pipe are respectively provided with a first conical opening, a second conical opening and a third conical opening; two rows of anti-backflow ports are respectively arranged on two sides of the suction pipe socket, and the number of each row of anti-backflow ports is two; the anti-backflow port is in a circular hole structure; an anti-reflux member is arranged in the anti-reflux port;
a single support lug is arranged on one side of the top of the cup cover, a double support lug is arranged on one side of the bottom of the straw protective cover, and the single support lug is connected with the double support lug through a shaft pin, so that the straw protective cover can be turned upwards on the top of the cup cover in a rotating way;
the top of the other side of the cup cover is provided with a lower locking block which is of a convex block structure with a round upper part and a round lower part, the lower locking block is provided with a lower locking groove which is a groove, the top of the lower locking groove is square, and the bottom of the lower locking groove is arc-shaped; the two sides of the top of the movable pull ring are rotatably connected with the lower locking block through shaft pins; the lower locking block is internally provided with a locking pressing block, the locking pressing block is of an integrated structure, the top and the bottom are arc-shaped, the inner side of the top of the locking pressing block is provided with a square fixing lug, and the two sides in the middle of the locking pressing block are rotatably connected with the lower locking block through shaft pins; an upper locking groove is formed in the other side of the straw protective cover, the upper locking groove is a groove, the top of the upper locking groove is arc-shaped, and the bottom of the upper locking groove is of a square structure; a lock tongue is arranged in the upper locking groove and is in a square protruding structure; when the lock is used, the square fixing lug of the locking pressing block is embedded at the upper part of the lock tongue so as to realize locking, after the lock is locked, the movable pull ring at the front side of the cup cover is turned upwards to be sleeved at the top of the upper locking block at the front part of the straw protective cover, so that the straw protective cover is prevented from being opened by mistakenly touching the pressing lock;
the movable cup is characterized in that a sliding rail is arranged inside the cup cover, the sliding rail is a square cavity and is arranged inside the cup cover, a movable embedding opening is formed in the upper portion of the sliding rail, the movable embedding opening is of a waist-shaped hole structure, square embedding grooves are formed in two sides of the movable embedding opening, the number of the square embedding grooves is six, the square embedding grooves are symmetrically arranged inside the movable embedding grooves, movable suction pipes penetrate through the inside of the cup cover, and the movable suction pipes are vertically arranged; the movable limiting block is fixedly arranged on the movable limiting block, the movable limiting block is of a square plate body structure, the movable limiting block penetrates through the center of the movable limiting block, the movable limiting block is embedded into the sliding track, the shape of the movable limiting block is adapted to that of the sliding track, and the movable limiting block slides in the sliding track through the movable limiting block to realize left-right movement in the cup body; the movable suction pipe is provided with limit lugs, the limit lugs are sleeved on the movable suction pipe, the limit lugs are positioned above the movable limit blocks, the limit lugs are of an integrated structure and comprise two lantern rings and two positioning blocks, and the two positioning blocks are symmetrically arranged on two sides of the lantern rings; when the movable suction pipe is used, the limiting support lugs are lifted up, the movable suction pipe slides in the sliding rail through the movable limiting block to move left and right in the movable embedding opening, and when the movable suction pipe slides to the corresponding position, the limiting support lugs are pressed down, and the two positioning blocks of the limiting support lugs are just embedded in the square embedding groove to position the movable suction pipe.
Further, prevent that backward flow component with straw is integral type structure, prevent backward flow component is rubber elastomer constitution, prevent backward flow component is last including preventing backward flow holding ring, first prevent backward flow piece and the second and prevent backward flow piece, first prevent backward flow piece quantity is 4, is 1/4 conical surface structure, 4 the first prevent backward flow piece top is connected and is prevented backward flow holding ring, is the circumference at preventing backward flow holding ring top and sets up the toper structure that forms a complete undercut, the second prevents backward flow piece quantity is four, is square rectangular structure, the second prevents backward flow piece and is located first prevent backward flow piece below position, the second is prevented backward flow piece top and is in prevent backward flow holding ring and be circumference connection distribution, the second is prevented backward flow piece and is located between two first prevent backward flow pieces.
Further, the cup liner is made of polyethylene material.
Further, the fixing flange is arranged at the top parts of the first suction pipe, the second suction pipe and the third suction pipe and is of an integrated structure.
Further, the first cone bottom outlet diameter is greater than the second cone bottom outlet diameter and greater than the third cone bottom outlet diameter.
Furthermore, a dustproof cover plate is arranged at the top of the cup cover, an embedding opening is arranged on the dustproof cover plate, and the shape and the size of the embedding opening are matched with those of the limiting support lugs; the dustproof cover plate is fixed around the limiting support lugs through embedding.
Compared with the prior art, the invention has the beneficial effects that:
1. the cup inner sleeve with the different flow straws is made of polypropylene PP, the processing standard of edible equipment is met, the outer ring of the inner sleeve body is designed to be in a ring-off form, the upper part of the inner sleeve body is designed with a snap ring in an eversion form, the outer diameter of the snap ring is consistent with the outer diameter of the cup mouth of the transparent plastic cup body, the inner sleeve body is fixed with the transparent plastic cup body in a pressing form, and the anti-off ring of the outer ring can prevent the inner sleeve from falling off and also can play a sealing role.
2. The inner sleeve is internally provided with a plurality of rubber straws with different water passing flow rates, the upper part of each rubber straw is provided with an anti-backflow port, and the first anti-backflow sheet and the second anti-backflow sheet are designed through special first anti-backflow sheets and second anti-backflow sheets. The bottom of each suction pipe is designed into a conical opening, the water flow rate allowed by the conical opening at the lower part of each suction pipe is different, meanwhile, 4 backflow openings are also designed in the circular diameter of the inner sleeve, and water can flow in from the backflow preventing opening when poured in, but can not flow out from the backflow preventing opening in the reverse direction. Always ensuring that the water in the upper part of the cup liner does not exceed 2/3 of the height.
3. The straw protective cover has the main function of completely covering the straw and avoiding pollution. The back part of the straw protective cover is provided with a support lug which is connected with the support lug designed at the back part of the cup cover through a shaft pin, thereby realizing upturning and opening. The special locking structure is adopted between the straw protective cover and the cup cover, when the straw protective cover is used, the square fixing lug of the locking pressing block is embedded at the upper part of the lock tongue so as to realize locking, after the locking is finished, the movable pull ring at the front side of the cup cover is turned upwards to be sleeved at the top of the upper locking block at the front part of the straw protective cover, so that the straw protective cover is prevented from being opened by mistakenly touching the pressing lock.
4. The cup cover with the position of the suction pipe can be adjusted, the cup cover is also made of polypropylene PP, and a sealing ring made of silica gel resin is arranged on the inner side of the cup cover, so that the cup cover can be reliably sealed after being screwed up, and water seepage and water leakage are prevented. The movable straw which penetrates through the cup cover and is at an adjustable position is arranged, the straw moves in the movable sliding rail through the limit lugs arranged on the side edge, after the straw moves to a specific position, the limit lugs pressed down on the side edge can be locked at the specific position, the movable straw is locked at the position above one straw of the first straw, the second straw and the third straw corresponding to the cup inner sleeve, at the moment, a disposable straw is inserted into the movable straw, and water can be absorbed from a straw position of the cup inner sleeve, so that the control of the water flow of the straw is realized. Patients with different dysphagia conditions can choose to drink water corresponding to the water flow straw, so that frequent choking caused by excessive water sucked at one time is avoided.
5. This patent design benefit, the structure connects singly, convenient to use, low cost, and the appearance is pleasing to the eye, can be according to dysphagia patient's drinking water needs regulating water flow, avoids appearing frequently choking because of disposable excessive water of inhaling, has great practicality in medical supplies application technology field.
6. The middle part of the transparent plastic cup body is circumferentially provided with a holding part, and the holding part designed according to ergonomics is adopted to be completely attached to the palm and the fingers when the hands are in a fist shape, so that the transparent plastic cup is easy to grasp and not easy to slide.
Drawings
Fig. 1 is a schematic view of the structure of a transparent plastic cup.
Fig. 2 is a schematic perspective view of the cup liner.
Fig. 3 is a schematic top view of the cup liner.
Fig. 4 is a schematic view of the cup liner A-A in cross section.
Fig. 5 is a schematic view of the cup liner B-B in cross section.
Fig. 6 is a schematic view of the straw protection cover in an open state at the upper part of the cup cover.
FIG. 7 is a schematic view of the straw protective cover in a closed position on the upper portion of the cap.
FIG. 8 is a schematic cross-sectional view of a straw protective cover.
Fig. 9 is a schematic perspective view of a cup lid with an adjustable straw position.
FIG. 10 is a schematic perspective view of a movable pipette.
Fig. 11 is a top view of the cap.
FIG. 12 is a schematic view of a C-C cross-section of the cap.
Fig. 13 is a schematic view showing the movable straw being fitted in the movable slide rail.
Fig. 14 is a schematic view of the three-dimensional structure of the present invention.
Fig. 15 is a schematic diagram of the use of the inventive patent's three-dimensional structure.
Fig. 16 is a schematic cross-sectional view of the patent of the invention as it opens.
FIG. 17 is a schematic cross-sectional view of the present invention as it is used.
Fig. 18 is a bottom view of the anti-reflux member of the present invention.
Fig. 19 is a sectional view of the reverse flow preventing member D-D of the present invention.
Reference numerals illustrate:
a plastic cup body 1, an external thread 2, a cup capacity scale 3 and a holding part 4;
the cup inner 5, the bottom shell 6, the side wall 7, the sealing anti-drop ring 8, the clamping ring 9, the first suction pipe 10, the second suction pipe 11, the third suction pipe 12, the first conical opening 13, the second conical opening 14, the third conical opening 15, the anti-backflow opening 16, the fixing flange 17 and the suction pipe socket 42;
an anti-reverse member 18, an anti-reverse positioning ring 19, a first anti-reverse sheet 20, a second anti-reverse sheet 21;
the straw protective cover 22, the double lugs 23, the upper locking groove 24 and the lock tongue 25;
cup cover 26, internal thread 27, single lug 28, lower locking block 29, lower locking groove 30, movable pull ring 31, locking pressing block 32, square fixing bump 33, sliding track 34, movable fitting opening 35 and square fitting groove 36;
the movable straw 37, the movable limiting block 38, the limiting support lug 39, the lantern ring 40, the positioning block 41, the dustproof cover plate 43, the jogged opening 44 and the disposable straw 45.
Detailed Description
The invention is further described below with reference to the drawings and examples.
In order to make the technical scheme of the invention clearer and more definite, the invention is further described below with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent substitution and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixing connection, fixing arrangement and fixing structure mentioned in this embodiment are known techniques known to those skilled in the art, such as gluing, integral molding, screw connection, riveting, etc.
The transparent plastic cup body in the embodiment is manufactured by processing polycarbonate PC, meets the processing material standard of edible equipment, has stable performance and can bear the following temperature: the temperature is 20 ℃ to 140 ℃ below zero, the requirement of the drinking cup is met, and the precipitation of materials of human bodies is not damaged.
As shown, the present invention includes:
the water sucking cup with controllable water flow for dysphagia patient features that the water sucking cup includes transparent plastic cup body, inner cup sleeve, sucking pipe protecting cover and cup cover; the top of the transparent plastic cup body is circumferentially provided with external threads, the bottom of the cup cover is provided with internal threads, the transparent plastic cup body and the cup cover are in screwed connection through the matching of the internal threads and the external threads, the side surface of the transparent plastic cup body is provided with cup capacity scales from top to bottom, the middle of the transparent plastic cup body is circumferentially provided with a holding part, and the holding part is of an arc-shaped concave structure;
the cup inner sleeve is of an integrated structure and comprises a bottom shell, side walls, a sealing anti-falling ring and a clamping ring, wherein the bottom shell is of a circular plate body structure, the side walls are of circular rings, the bottoms of the side walls and the top of the bottom shell are connected into an integrated structure, the clamping ring is of an annular structure, and the clamping ring is positioned around the top of the outer side of the side walls; the number of the sealing anti-falling rings is three, and the sealing anti-falling rings are uniformly distributed from top to bottom on the outer side of the side wall; the side wall of the cup inner sleeve is embedded into the transparent plastic cup body in a pressing mode, and three straw sockets are arranged in the middle of the bottom shell; the three straw sockets are internally provided with a first straw, a second straw and a third straw, and the first straw, the second straw and the third straw are distributed from the middle to the outer side at the bottom of the bottom shell; the top of the first straw, the second straw and the third straw is internally provided with a backflow prevention component, the outer periphery of the top is provided with a fixing flange, and the fixing flange is clamped at the top of the straw jack to prevent the straw from falling from the straw jack; the inner bottoms of the first suction pipe, the second suction pipe and the third suction pipe are respectively provided with a first conical opening, a second conical opening and a third conical opening; two rows of anti-backflow ports are respectively arranged on two sides of the suction pipe socket, and the number of each row of anti-backflow ports is two; the anti-backflow port is in a circular hole structure; an anti-reflux member is arranged in the anti-reflux port;
a single support lug is arranged on one side of the top of the cup cover, a double support lug is arranged on one side of the bottom of the straw protective cover, and the single support lug is connected with the double support lug through a shaft pin, so that the straw protective cover can be turned upwards on the top of the cup cover in a rotating way;
the top of the other side of the cup cover is provided with a lower locking block which is of a convex block structure with a round upper part and a round lower part, the lower locking block is provided with a lower locking groove which is a groove, the top of the lower locking groove is square, and the bottom of the lower locking groove is arc-shaped; the two sides of the top of the movable pull ring are rotatably connected with the lower locking block through shaft pins; the lower locking block is internally provided with a locking pressing block, the locking pressing block is of an integrated structure, the top and the bottom are arc-shaped, the inner side of the top of the locking pressing block is provided with a square fixing lug, and the two sides in the middle of the locking pressing block are rotatably connected with the lower locking block through shaft pins; an upper locking groove is formed in the other side of the straw protective cover, the upper locking groove is a groove, the top of the upper locking groove is arc-shaped, and the bottom of the upper locking groove is of a square structure; a lock tongue is arranged in the upper locking groove and is in a square protruding structure; when the lock is used, the square fixing lug of the locking pressing block is embedded at the upper part of the lock tongue so as to realize locking, after the lock is locked, the movable pull ring at the front side of the cup cover is turned upwards to be sleeved at the top of the upper locking block at the front part of the straw protective cover, so that the straw protective cover is prevented from being opened by mistakenly touching the pressing lock;
the movable cup is characterized in that a sliding rail is arranged inside the cup cover, the sliding rail is a square cavity and is arranged inside the cup cover, a movable embedding opening is formed in the upper portion of the sliding rail, the movable embedding opening is of a waist-shaped hole structure, square embedding grooves are formed in two sides of the movable embedding opening, the number of the square embedding grooves is six, the square embedding grooves are symmetrically arranged inside the movable embedding grooves, movable suction pipes penetrate through the inside of the cup cover, and the movable suction pipes are vertically arranged; the movable limiting block is fixedly arranged on the movable limiting block, the movable limiting block is of a square plate body structure, the movable limiting block penetrates through the center of the movable limiting block, the movable limiting block is embedded into the sliding track, the shape of the movable limiting block is adapted to that of the sliding track, and the movable limiting block slides in the sliding track through the movable limiting block to realize left-right movement in the cup body; the movable suction pipe is provided with limit lugs, the limit lugs are sleeved on the movable suction pipe, the limit lugs are positioned above the movable limit blocks, the limit lugs are of an integrated structure and comprise two lantern rings and two positioning blocks, and the two positioning blocks are symmetrically arranged on two sides of the lantern rings; when the movable suction pipe is used, the limiting support lugs are lifted up, the movable suction pipe slides in the sliding rail through the movable limiting block to move left and right in the movable embedding opening, and when the movable suction pipe slides to the corresponding position, the limiting support lugs are pressed down, and the two positioning blocks of the limiting support lugs are just embedded in the square embedding groove to position the movable suction pipe.
Further, prevent that backward flow component with straw is integral type structure, prevent backward flow component is rubber elastomer constitution, prevent backward flow component is last including preventing backward flow holding ring, first prevent backward flow piece and the second and prevent backward flow piece, first prevent backward flow piece quantity is 4, is 1/4 conical surface structure, 4 the first prevent backward flow piece top is connected and is prevented backward flow holding ring, is the circumference at preventing backward flow holding ring top and sets up the toper structure that forms a complete undercut, the second prevents backward flow piece quantity is four, is square rectangular structure, the second prevents backward flow piece and is located first prevent backward flow piece below position, the second is prevented backward flow piece top and is in prevent backward flow holding ring and be circumference connection distribution, the second is prevented backward flow piece and is located between two first prevent backward flow pieces.
Further, the cup liner is made of polyethylene material.
Further, the fixing flange is arranged at the top parts of the first suction pipe, the second suction pipe and the third suction pipe and is of an integrated structure.
Further, the first cone bottom outlet diameter is greater than the second cone bottom outlet diameter and greater than the third cone bottom outlet diameter.
Furthermore, a dustproof cover plate is arranged at the top of the cup cover, an embedding opening is arranged on the dustproof cover plate, and the shape and the size of the embedding opening are matched with those of the limiting support lugs; the dustproof cover plate is fixed around the limiting support lugs through embedding.
Compared with the prior art, the invention has the beneficial effects that:
1. the cup inner sleeve with the different flow straws is made of polypropylene PP, the processing standard of edible equipment is met, the outer ring of the inner sleeve body is designed to be in a ring-off form, the upper part of the inner sleeve body is designed with a snap ring in an eversion form, the outer diameter of the snap ring is consistent with the outer diameter of the cup mouth of the transparent plastic cup body, the inner sleeve body is fixed with the transparent plastic cup body in a pressing form, and the anti-off ring of the outer ring can prevent the inner sleeve from falling off and also can play a sealing role.
2. The inner sleeve is internally provided with a plurality of rubber straws with different water passing flow rates, the upper part of each rubber straw is provided with an anti-backflow port, and the first anti-backflow sheet and the second anti-backflow sheet are designed through special first anti-backflow sheets and second anti-backflow sheets. The bottom of each suction pipe is designed into a conical opening, the water flow rate allowed by the conical opening at the lower part of each suction pipe is different, meanwhile, 4 backflow openings are also designed in the circular diameter of the inner sleeve, and water can flow in from the backflow preventing opening when poured in, but can not flow out from the backflow preventing opening in the reverse direction. Always ensuring that the water in the upper part of the cup liner does not exceed 2/3 of the height.
3. The straw protective cover has the main function of completely covering the straw and avoiding pollution. The back part of the straw protective cover is provided with a support lug which is connected with the support lug designed at the back part of the cup cover through a shaft pin, thereby realizing upturning and opening. The special locking structure is adopted between the straw protective cover and the cup cover, when the straw protective cover is used, the square fixing lug of the locking pressing block is embedded at the upper part of the lock tongue so as to realize locking, after the locking is finished, the movable pull ring at the front side of the cup cover is turned upwards to be sleeved at the top of the upper locking block at the front part of the straw protective cover, so that the straw protective cover is prevented from being opened by mistakenly touching the pressing lock.
4. The cup cover with the position of the suction pipe can be adjusted, the cup cover is also made of polypropylene PP, and a sealing ring made of silica gel resin is arranged on the inner side of the cup cover, so that the cup cover can be reliably sealed after being screwed up, and water seepage and water leakage are prevented. The movable straw which penetrates through the cup cover and is at an adjustable position is arranged, the straw moves in the movable sliding rail through the limit lugs arranged on the side edge, after the straw moves to a specific position, the limit lugs pressed down on the side edge can be locked at the specific position, the movable straw is locked at the position above one straw of the first straw, the second straw and the third straw corresponding to the cup inner sleeve, at the moment, a disposable straw is inserted into the movable straw, and water can be absorbed from a straw position of the cup inner sleeve, so that the control of the water flow of the straw is realized. Patients with different dysphagia conditions can choose to drink water corresponding to the water flow straw, so that frequent choking caused by excessive water sucked at one time is avoided.
5. This patent design benefit, the structure connects singly, convenient to use, low cost, and the appearance is pleasing to the eye, can be according to dysphagia patient's drinking water needs regulating water flow, avoids appearing frequently choking because of disposable excessive water of inhaling, has great practicality in medical supplies application technology field.
6. The middle part of the transparent plastic cup body is circumferentially provided with a holding part, and the holding part designed according to ergonomics is adopted to be completely attached to the palm and the fingers when the hands are in a fist shape, so that the transparent plastic cup is easy to grasp and not easy to slide.
In addition to the above embodiments, other embodiments of the present invention are possible, and all technical solutions formed by equivalent substitution or equivalent transformation are within the scope of the present invention.
Claims (2)
1. The water sucking cup with controllable water flow for dysphagia patient features that the water sucking cup includes transparent plastic cup body, inner cup sleeve, sucking pipe protecting cover and cup cover; the top of the transparent plastic cup body is circumferentially provided with external threads, the bottom of the cup cover is provided with internal threads, the transparent plastic cup body and the cup cover are in screwed connection through the matching of the internal threads and the external threads, the side surface of the transparent plastic cup body is provided with cup capacity scales from top to bottom, the middle of the transparent plastic cup body is circumferentially provided with a holding part, and the holding part is of an arc-shaped concave structure;
the cup inner sleeve is of an integrated structure and comprises a bottom shell, side walls, a sealing anti-falling ring and a clamping ring, wherein the bottom shell is of a circular plate body structure, the side walls are of circular rings, the bottoms of the side walls and the top of the bottom shell are connected into an integrated structure, the clamping ring is of an annular structure, and the clamping ring is positioned around the top of the outer side of the side walls; the number of the sealing anti-falling rings is three, and the sealing anti-falling rings are uniformly distributed from top to bottom on the outer side of the side wall; the side wall of the cup inner sleeve is embedded into the transparent plastic cup body in a pressing mode, and three straw sockets are arranged in the middle of the bottom shell; the three straw sockets are internally provided with a first straw, a second straw and a third straw, and the first straw, the second straw and the third straw are distributed from the middle to the outer side at the bottom of the bottom shell; the top of the first straw, the second straw and the third straw is internally provided with a backflow prevention component, the outer periphery of the top is provided with a fixing flange, and the fixing flange is clamped at the top of the straw jack to prevent the straw from falling from the straw jack; the inner bottoms of the first suction pipe, the second suction pipe and the third suction pipe are respectively provided with a first conical opening, a second conical opening and a third conical opening; two rows of anti-backflow ports are respectively arranged on two sides of the suction pipe socket, and the number of each row of anti-backflow ports is two; the anti-backflow port is in a circular hole structure; an anti-reflux member is arranged in the anti-reflux port;
a single support lug is arranged on one side of the top of the cup cover, a double support lug is arranged on one side of the bottom of the straw protective cover, and the single support lug is connected with the double support lug through a shaft pin, so that the straw protective cover can be turned upwards on the top of the cup cover in a rotating way;
the top of the other side of the cup cover is provided with a lower locking block which is of a convex block structure with a round upper part and a round lower part, the lower locking block is provided with a lower locking groove which is a groove, the top of the lower locking groove is square, and the bottom of the lower locking groove is arc-shaped; the two sides of the top of the movable pull ring are rotatably connected with the lower locking block through shaft pins; the lower locking block is internally provided with a locking pressing block, the locking pressing block is of an integrated structure, the top and the bottom are arc-shaped, the inner side of the top is provided with a square fixing lug, and the two sides in the middle of the locking pressing block are rotatably connected with the lower locking block through shaft pins; an upper locking groove is formed in the other side of the straw protective cover, the upper locking groove is a groove, the top of the upper locking groove is arc-shaped, and the bottom of the upper locking groove is of a square structure; a lock tongue is arranged in the upper locking groove and is in a square protruding structure; when the lock is used, the square fixing lug of the locking pressing block is embedded at the upper part of the lock tongue so as to realize locking, after the lock is locked, the movable pull ring at the front side of the cup cover is turned upwards to be sleeved at the top of the upper locking block at the front part of the straw protective cover, so that the straw protective cover is prevented from being opened by mistakenly touching the pressing lock;
the novel cup is characterized in that a sliding rail is arranged inside the cup cover, the sliding rail is a square cavity and is arranged inside the cup cover, a movable embedding opening is arranged above the sliding rail, the movable embedding opening is of a waist-shaped hole structure, square embedding grooves are formed in two sides of the movable embedding opening, the number of the square embedding grooves is six, the square embedding grooves are symmetrically arranged on two sides of the movable embedding opening, movable suction pipes penetrate through the inside of the cup cover, and the movable suction pipes are vertically arranged; the movable limiting block is fixedly arranged on the movable limiting block, the movable limiting block is of a square plate body structure, the movable limiting block penetrates through the center of the movable limiting block, the movable limiting block is embedded into the sliding track, the shape of the movable limiting block is adapted to that of the sliding track, and the movable limiting block slides in the sliding track through the movable limiting block to realize left-right movement in the cup body; the movable suction pipe is provided with limit lugs, the limit lugs are sleeved on the movable suction pipe, the limit lugs are positioned above the movable limit blocks, the limit lugs are of an integrated structure and comprise two lantern rings and two positioning blocks, and the two positioning blocks are symmetrically arranged on two sides of the lantern rings; when the movable suction pipe is slid to the corresponding position, the limit lugs are pressed down, and the two positioning blocks of the limit lugs are just embedded in the square embedding grooves, so that the movable suction pipe is positioned;
the fixing flange is in an integrated structure at the tops of the first suction pipe, the second suction pipe and the third suction pipe;
the bottom outlet diameter of the first conical opening is larger than that of the second conical opening and larger than that of the third conical opening;
the anti-reflux member and the suction pipe are of an integrated structure, the anti-reflux member is made of a rubber elastomer, the anti-reflux member comprises anti-reflux positioning rings, first anti-reflux pieces and second anti-reflux pieces, the number of the first anti-reflux pieces is 4, the anti-reflux positioning rings are of a 1/4 conical surface structure, the 4 tops of the first anti-reflux pieces are connected with the anti-reflux positioning rings, the tops of the anti-reflux positioning rings are of a complete conical structure which is recessed downwards in the circumferential direction, the number of the second anti-reflux pieces is four and is of a square strip structure, the second anti-reflux pieces are positioned below the first anti-reflux pieces, the tops of the second anti-reflux pieces are in circumferential connection distribution with the anti-reflux positioning rings, and the second anti-reflux pieces are positioned between the two first anti-reflux pieces;
the cup liner is made of polyethylene material.
2. The water-sucking cup with controllable water flow for dysphagia patient according to claim 1, wherein a dustproof cover plate is arranged at the top of the cup cover, an embedding opening is arranged on the dustproof cover plate, and the shape and the size of the embedding opening are matched with those of the limit lugs; the dustproof cover plate is fixed around the limiting support lugs through embedding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764768.4A CN108991879B (en) | 2018-07-12 | 2018-07-12 | Water flow-controllable water suction cup for dysphagia patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764768.4A CN108991879B (en) | 2018-07-12 | 2018-07-12 | Water flow-controllable water suction cup for dysphagia patient |
Publications (2)
| Publication Number | Publication Date |
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| CN108991879A CN108991879A (en) | 2018-12-14 |
| CN108991879B true CN108991879B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810764768.4A Active CN108991879B (en) | 2018-07-12 | 2018-07-12 | Water flow-controllable water suction cup for dysphagia patient |
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| Country | Link |
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| CN (1) | CN108991879B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250850B (en) * | 2019-04-19 | 2020-12-04 | 高丽丽 | Cup for patient |
| TWI822558B (en) * | 2023-01-12 | 2023-11-11 | 長庚學校財團法人長庚科技大學 | Anti-choking straw structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2834349Y (en) * | 2005-11-08 | 2006-11-08 | 王玉凤 | Air pressure type drinking cup |
| CN105795834A (en) * | 2016-05-02 | 2016-07-27 | 上海云饮信息科技有限公司 | Water glass measuring water-drinking amount |
| CN106820875A (en) * | 2017-04-12 | 2017-06-13 | 梁玉群 | Environmentally friendly intelligence suction pipe and cup |
| JP2018000603A (en) * | 2016-07-04 | 2018-01-11 | 株式会社ケイジェイシー | Mug for infant |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090039093A1 (en) * | 2007-08-10 | 2009-02-12 | Sybil Forsythe | Drinking Apparatus, System and Method |
| US20120261375A1 (en) * | 2010-08-03 | 2012-10-18 | Loging James A | Drinking Cup with Lid and Flow Control Element |
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2018
- 2018-07-12 CN CN201810764768.4A patent/CN108991879B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2834349Y (en) * | 2005-11-08 | 2006-11-08 | 王玉凤 | Air pressure type drinking cup |
| CN105795834A (en) * | 2016-05-02 | 2016-07-27 | 上海云饮信息科技有限公司 | Water glass measuring water-drinking amount |
| JP2018000603A (en) * | 2016-07-04 | 2018-01-11 | 株式会社ケイジェイシー | Mug for infant |
| CN106820875A (en) * | 2017-04-12 | 2017-06-13 | 梁玉群 | Environmentally friendly intelligence suction pipe and cup |
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| CN108991879A (en) | 2018-12-14 |
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