CN215780072U

CN215780072U - External spiral feeder for medical care

Info

Publication number: CN215780072U
Application number: CN202122163849.9U
Authority: CN
Inventors: 谭群淑
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-11
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of medical care equipment and discloses an external spiral feeder for medical care, which comprises a sleeve, wherein a threaded sleeve is sleeved on the outer surface of the sleeve, a threaded sleeve is connected to the internal thread of the threaded sleeve in a threaded manner, a sleeve is inserted into the threaded sleeve, the top of the sleeve is connected with a connecting cover in a threaded manner, and a folding sleeve is fixedly installed at the top of the connecting cover. This external screw feeder for medical care, through the sleeve, the threaded sleeve, threaded sleeve and sheathed tube cooperation setting, the effectual liquid food of having avoided of sleeve pipe of four layers of laminating mutually can flow when feeding the food, and compare with current external screw feeder, prevented in the liquid food gets into the screw thread, clean dead angle has been reduced, it is convenient to wash more, through the setting of folding cover, the effect of protecting the piston shaft has been played, impurity such as the bacterium that has prevented among the external environment enters into sleeve and intraductal through the piston shaft.

Description

External spiral feeder for medical care

Technical Field

The utility model relates to the technical field of medical care equipment, in particular to an external spiral feeder for medical care.

Background

Along with the development and progress of the society and the improvement of the living standard of people, the demand on nursing staff is higher and higher, a plurality of severe patients exist in hospitals, the patients are difficult to eat independently, and therefore nursing staff are required to eat liquid diet.

Although the external screw feeder for medical care disclosed in the chinese utility model patent application publication No. CN211461298U is used for cleaning the esophagus, when the patient is fed with food and the esophagus needs to be cleaned, the pull ring is pulled upwards to drive the press block to move upwards and compress the second elastic member to drive the connecting plate to move above the stop block, then the pull ring is rotated to drive the connecting plate to rotate, when the connecting plate is rotated to a position matching with the third groove, the connecting plate is pulled out of the second groove, so that when the pull ring is pulled, the connecting rod is driven to move to drive the piston to move in the esophagus, thereby the inside of the esophagus is cleaned conveniently, thereby the cleanness of the inside of the esophagus is ensured, further the sanitation of the feeder is ensured, and the influence on the health of the patient due to the unqualified sanitation is avoided, and the wedge-shaped block is a fillet through the stop block and the pressing block, so that the connecting plate can be conveniently stored in the second groove.

However, the external spiral feeder for medical care has the advantages of complex structure, inconvenience in cleaning, easiness in cleaning residual substances in gaps, inconvenience in cleaning, and excessive flow speed caused by simple rotation or pressing of the external spiral feeder for fluid food entering the cavities.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an external spiral feeder for medical care, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an external screw feeder for medical care, includes the sleeve, threaded sleeve has been cup jointed to telescopic surface, threaded sleeve' S inside threaded connection has the thread bush, the inside grafting of thread bush has the sleeve pipe, sheathed tube top threaded connection has the connecting cover, the top fixed mounting of connecting cover has folding cover, telescopic bottom threaded connection has the inflow pipe, the S-shaped passageway has been seted up to the inflow pipe inside, the bottom fixedly connected with entry ball of inflow pipe.

Optionally, a protective pad is sleeved on the outer surface of the threaded sleeve, and the protective pad is made of rubber.

Optionally, retaining rings are fixedly mounted on two sides of the outer surface of the threaded sleeve, and anti-slip patterns are formed in the outer surface of each retaining ring.

Optionally, a piston shaft is inserted into the top of the connecting cover, and a piston is fixedly mounted at one end of the piston shaft.

Optionally, a piston handle is fixedly mounted at the other end of the piston shaft, and one end of the folding sleeve is fixedly connected with the piston handle.

Optionally, one end of the sleeve is fixedly provided with a sealing rubber ring.

(III) advantageous effects

The utility model provides an external spiral feeder for medical care, which has the following beneficial effects:

this external screw feeder for medical care, through the sleeve, the threaded sleeve, threaded sleeve and sheathed tube cooperation setting, the effectual liquid food of having avoided of sleeve pipe of four layers of laminating mutually can flow when feeding the food, and compare with current external screw feeder, prevented that the liquid food from getting into in the screw thread, clean dead angle has been reduced, it washs to make things convenient for more, setting through folding cover, the effect of protecting the piston shaft has been played, impurity such as the bacterium that has prevented among the external environment enters into sleeve and intraductal portion through the piston shaft, through the setting of connecting cover and inflow pipe, the effect of conveniently dismantling and washing has been played, setting through S-shaped passageway, the effect of buffering the velocity of flow has been played, the too fast velocity of flow produces the influence to the personnel when having avoided feeding, through the setting of entry ball, the personnel of being convenient for hold and inhale the food.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the casing of the present invention;

FIG. 4 is a cross-sectional view of the sleeve of the present invention.

In the figure: 1. a sleeve; 2. a threaded bushing; 3. a threaded sleeve; 4. a sleeve; 5. a connecting cover; 6. folding the sleeve; 7. an inflow pipe; 8. an S-shaped channel; 9. a protective pad; 10. a retaining ring; 11. a piston shaft; 12. a piston; 13. a piston handle; 14. sealing the rubber ring; 15. and (4) entering a ball.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an external screw feeder for medical care comprises a sleeve 1, a threaded sleeve 2 is sleeved on the outer surface of the sleeve 1, a threaded sleeve 3 is connected to the inner thread of the threaded sleeve 2, a sleeve 4 is inserted in the threaded sleeve 3, through the matching arrangement of the sleeve 1, the threaded sleeve 2, the threaded sleeve 3 and the sleeve 4, the sleeve with four layers of fit effectively prevents liquid food from flowing out when feeding, compared with the existing external screw feeder, the liquid food is prevented from entering threads, cleaning dead angles are reduced, the cleaning is more convenient, a connecting cover 5 is connected to the top of the sleeve 4 through threads, a folding sleeve 6 is fixedly installed at the top of the connecting cover 5, through the arrangement of the folding sleeve 6, the effect of protecting a piston shaft 11 is achieved, impurities such as bacteria in the external environment are prevented from entering the sleeve 1 and the sleeve 4 through the piston shaft 11, an inflow pipe 7 is connected to the bottom of the sleeve 1 through threads, through the arrangement of the connecting cover 5 and the inflow pipe 7, the effect of convenient disassembly and flushing is achieved, the S-shaped channel 8 is arranged inside the inflow pipe 7, the effect of buffering the flow speed is achieved through the arrangement of the S-shaped channel 8, the influence of too high flow speed of the liquid diet on personnel during feeding is avoided, the bottom of the inflow pipe 7 is fixedly connected with the inlet ball 15, the personnel can conveniently hold the liquid diet for sucking the liquid diet through the arrangement of the inlet ball 15, the outer surface of the threaded sleeve 2 is sleeved with the protective pad 9, the protective pad 9 is made of rubber, the two sides of the outer surface of the threaded sleeve 2 are both fixedly provided with the retaining rings 10, the outer surface of the retaining rings 10 is provided with anti-skidding patterns, the top of the connecting cover 5 is inserted with the piston shaft 11, one end of the piston shaft 11 is fixedly provided with the piston 12, the other end of the piston shaft 11 is fixedly provided with the piston handle 13, through the matching arrangement of the piston shaft 11, the piston 12 and the piston handle 13, the effect of extraction or discharge liquid food has been played, the one end and the piston handle 13 fixed connection of folding cover 6, and the one end fixed mounting of sleeve pipe 4 has sealed rubber ring 14, through sealed rubber ring 14's setting, has further improved and has prevented that the liquid food from appearing flowing into threaded sleeve 2.

In the utility model, the working steps of the device are as follows:

1. through the matching arrangement of the sleeve 1, the threaded sleeve 2, the threaded sleeve 3 and the sleeve 4, the sleeves which are attached to each other in four layers effectively prevent liquid food from flowing out when feeding, and compared with the existing external spiral feeder, the liquid food is prevented from entering the threads, so that the cleaning dead angle is reduced, and the cleaning is more convenient;

2. through the arrangement of the folding sleeve 6, the piston shaft 11 is protected, and impurities such as bacteria in the external environment are prevented from entering the sleeve 1 and the sleeve 4 through the piston shaft 11;

3. the connecting cover 5 and the inflow pipe 7 are arranged, so that the effect of convenient disassembly and washing is achieved;

4. through the setting of S-shaped passageway 8, played the effect of buffering the velocity of flow, avoided the too fast human being of the velocity of flow of liquid food influence when feeding, through the setting of entry ball 15, the personnel of being convenient for hold and inhale.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In the description of the present specification, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through an intermediate component without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as for the example, for a person skilled in the art, the specific meaning of the above terms in the present invention or the utility model can be understood according to specific situations, wherein the used standard components can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection manner of each component is implemented by the conventional means of bolt, rivet, welding, etc. mature in the prior art, the machine, the component and the equipment are implemented by the conventional models in the prior art, and the components known by the person skilled in the art, the structure and principle are known to the skilled person through technical manuals or through routine experimentation.

Claims

1. The utility model provides an outer spiral feeder for medical care, includes sleeve (1), its characterized in that: the outer surface of sleeve (1) has cup jointed threaded sleeve (2), the inside threaded connection of threaded sleeve (2) has threaded sleeve (3), the inside grafting of threaded sleeve (3) has sleeve pipe (4), the top threaded connection of sleeve pipe (4) has connecting cover (5), the top fixed mounting of connecting cover (5) has folding cover (6), the bottom threaded connection of sleeve (1) has inflow pipe (7), S-shaped passageway (8) have been seted up to inflow pipe (7) inside, the bottom fixedly connected with entry ball (15) of inflow pipe (7).

2. The external screw feeder for medical care according to claim 1, wherein: the outer surface of the threaded sleeve (2) is sleeved with a protective pad (9), and the protective pad (9) is made of rubber.

3. The external screw feeder for medical care according to claim 1, wherein: the anti-skidding threaded sleeve is characterized in that retaining rings (10) are fixedly mounted on two sides of the outer surface of the threaded sleeve (2), and anti-skidding patterns are formed in the outer surface of each retaining ring (10).

4. The external screw feeder for medical care according to claim 1, wherein: the top of the connecting cover (5) is inserted with a piston shaft (11), and one end of the piston shaft (11) is fixedly provided with a piston (12).

5. The external screw feeder for medical care according to claim 4, wherein: the other end of the piston shaft (11) is fixedly provided with a piston handle (13), and one end of the folding sleeve (6) is fixedly connected with the piston handle (13).

6. The external screw feeder for medical care according to claim 1, wherein: and a sealing rubber ring (14) is fixedly arranged at one end of the sleeve (4).