CN209187583U

CN209187583U - A kind of youngster's internal medicine gives food Assist drainage equipment

Info

Publication number: CN209187583U
Application number: CN201821646331.2U
Authority: CN
Inventors: 段风焕; 张振祥; 段元丽; 程凤菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2019-08-02
Anticipated expiration: 2028-10-10

Abstract

The utility model provides a kind of youngster's internal medicine and gives food Assist drainage equipment, comprising: outlet, piston, storage cylinder, rack gear, connecting pin, handle, limit plate, control handle；The left end of the handle is provided with connecting pin, and connecting pin is connected by bolt with handle；Storage cylinder is provided on the left of the connecting pin, and the right end of storage cylinder is connected by the mode of being screwed on connecting pin；The left end of the storage cylinder is provided with outlet, and exports and be an integral structure setting with storage cylinder；The storage cylinder is internally provided with rack gear, and the left end of rack gear through mode with storage cylinder by being connected；The left end of the rack gear is provided with piston, and piston is connected by snap fit with rack gear；The utility model has feed uniformly by the improvement to a kind of youngster's internal medicine to food Assist drainage equipment, time saving and energy saving, easy to operate advantage, thus the problem of effective solution the utility model proposes in background technique one and deficiency.

Description

A kind of youngster's internal medicine gives food Assist drainage equipment

Technical field

The utility model relates to the field of medical instrument technology, more specifically, more particularly to a kind of youngster's internal medicine to food auxiliary Drainage device.

Background technique

It is suitable for the children that can not normally feed from oral cavity to food Assist drainage equipment, assists stomach tube or nasogastric tube by food Easily, it easily injects in stomach, has the function that mitigating household nurses burden, exempt patient and draw that food is too fast or excessive entrance Brought sense of discomfort in stomach, mitigates the pain of patient.

Since traditional approach is all manually to promote syringe, by or nasogastric tube by liquid food promote stomach in, children Often because feed unevenly cause it is very painful, it is time-consuming and laborious to keep nursing staff inconvenient for operation.

In view of this, study improvement for existing problem, provides and a kind of feed uniform, time saving and energy saving, operation side Just youngster's internal medicine gives food Assist drainage equipment, it is intended to by the technology, achieve the purpose that solve the problems, such as and improve practical value.

Utility model content

The purpose of this utility model is to provide a kind of youngster's internal medicine to give food Assist drainage equipment, to solve above-mentioned background technique Causing because feed is uneven for middle proposition is very painful, thus keep nursing staff inconvenient for operation, time-consuming and laborious problem and deficiency.

To achieve the above object, the utility model provides a kind of youngster's internal medicine and gives food Assist drainage equipment, by detail below Technological means is reached:

A kind of youngster's internal medicine gives food Assist drainage equipment, comprising: outlet, piston, storage cylinder, rack gear, connecting pin, handle, limit Position plate, control handle, first gear, second gear, third gear, the 4th gear, pin shaft；The left end of the handle is provided with company End is connect, and connecting pin is connected by bolt with handle；Storage cylinder, and the right end of storage cylinder are provided on the left of the connecting pin It is connected by the mode of being screwed on connecting pin；The left end of the storage cylinder is provided with outlet, and exporting with storage cylinder is integral type Structure setting；The storage cylinder is internally provided with rack gear, and the left end of rack gear through mode with storage cylinder by being connected；It is described The left end of rack gear is provided with piston, and piston is connected by snap fit with rack gear；The right end of the rack gear is provided with limit Plate, and limit plate and rack gear are an integral structure setting；Handle is provided in the outer right wall of the rack gear, and handle passes through packet Mode is covered to be connected with rack gear；The bottom side of the rack gear is provided with first gear, and first gear passes through engagement system and rack gear It is connected；Third gear is provided with below the first gear, and third gear is connected by engagement system with first gear It connects；The side of the third gear is provided with second gear, and second gear connects mode by axis and is connected with third gear；Institute It states and is provided with the 4th gear below second gear, and the 4th gear is connected by engagement system with second gear；Described The two sides of four gears are provided with control handle, and control handle is connected by pin shaft with the 4th gear.

As advanced optimizing for the technical program, a kind of youngster's internal medicine of the utility model is to hand described in food Assist drainage equipment Handle appearance is in digital shape, and handle is that two pieces of rubber plastics are made up of snap fit.

As advanced optimizing for the technical program, a kind of youngster's internal medicine of the utility model is to tooth described in food Assist drainage equipment It article is to move left and right device, and the outer wall two sides of rack gear are equal by first gear and second gear and third gear, the 4th gear It is provided with rectangular recess.

As advanced optimizing for the technical program, a kind of youngster's internal medicine of the utility model is to hand described in food Assist drainage equipment The rectangular preiection matched with rack gear outer wall grooves on two sides is provided on handle right end inner wall.

As advanced optimizing for the technical program, a kind of youngster's internal medicine of the utility model is to the described in food Assist drainage equipment Two gears and third gear are mounted on same axial line, and third gear is equal with the outside circle of first gear.

As advanced optimizing for the technical program, a kind of youngster's internal medicine of the utility model is to the described in food Assist drainage equipment It is 2:1 that one gear and third gear, which pass through second gear and the gear ratio of the 4th gear,.

Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art

1, a kind of youngster's internal medicine of the utility model gives food Assist drainage equipment, passes through first gear and second gear by rack gear And third gear, the 4th gear are to move left and right device, and the outer wall two sides of rack gear are provided with rectangular recess, are conducive to rack gear In the process of moving along linear running, the phenomenon that avoiding rack gear from deviating in the process of running, and handle right end inner wall On be provided with the rectangular preiection matched with rack gear outer wall grooves on two sides, structure is simple, easy to operate.

2, a kind of youngster's internal medicine of the utility model gives food Assist drainage equipment, passes through second by first gear and third gear The gear ratio of gear and the 4th gear is the setting of 2:1, is conducive to device in use, stomach uniformly can be advanced to food In, avoid the phenomenon for unevenly leading to pain because feeding.

3, the utility model has feed uniformly by the improvement to a kind of youngster's internal medicine to food Assist drainage equipment, time saving Laborsaving, easy to operate advantage, thus the problem of effective solution the utility model proposes in background technique one and not Foot.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the rack gear operation schematic diagram of the utility model；

Fig. 3 is the schematic side view of the utility model.

In figure: outlet 1, piston 2, storage cylinder 3, rack gear 4, connecting pin 5, handle 6, limit plate 7, control handle 8, the first tooth Take turns 9, second gear 10, third gear 11, the 4th gear 12, pin shaft 801.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply Relative importance.

Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Referring to Figure 1 to Fig. 3, the utility model provides a kind of youngster's internal medicine to be implemented to the particular technique of food Assist drainage equipment Scheme:

A kind of youngster's internal medicine gives food Assist drainage equipment, comprising: outlet 1, piston 2, storage cylinder 3, rack gear 4, connecting pin 5, hand Handle 6, limit plate 7, control handle 8, first gear 9, second gear 10, third gear 11, the 4th gear 12, pin shaft 801；Handle 6 left end is provided with connecting pin 5, and connecting pin 5 is connected by bolt with handle 6；The left side of connecting pin 5 is provided with storage cylinder 3, and the right end of storage cylinder 3 is connected by the mode of being screwed on connecting pin 5；The left end of storage cylinder 3 is provided with outlet 1, and exports 1 Setting is an integral structure with storage cylinder 3；Storage cylinder 3 is internally provided with rack gear 4, and the left end of rack gear 4 by through mode with Storage cylinder 3 is connected；The left end of rack gear 4 is provided with piston 2, and piston 2 is connected by snap fit with rack gear 4；Rack gear 4 Right end is provided with limit plate 7, and limit plate 7 and rack gear 4 are an integral structure setting；Hand is provided in the outer right wall of rack gear 4 Handle 6, and handle 6 is connected by cladding mode with rack gear 4；The bottom side of rack gear 4 is provided with first gear 9, and first gear 9 is logical Engagement system is crossed to be connected with rack gear 4；The lower section of first gear 9 is provided with third gear 11, and third gear 11 passes through engagement Mode is connected with first gear 9；The side of third gear 11 is provided with second gear 10, and second gear 10 passes through the axis side of connecing Formula is connected with third gear 11；The lower section of second gear 10 is provided with the 4th gear 12, and the 4th gear 12 passes through engagement side Formula is connected with second gear 10；The two sides of 4th gear 12 are provided with control handle 8, and control handle 8 by pin shaft 801 with 4th gear 12 is connected.

Specifically, 6 appearance of handle is in digital 7 shapes, and handle 6 is that two pieces of rubber plastics are made up of snap fit.

Specifically, rack gear 4 is that left and right is moved by first gear 9 and second gear 10 and third gear 11, the 4th gear 12 Dynamic device, and the outer wall two sides of rack gear 4 are provided with rectangular recess.

Specifically, being provided with the rectangular preiection matched with 4 outer wall grooves on two sides of rack gear on 6 right end inner wall of handle.

Specifically, second gear 10 and third gear 11 are mounted on same axial line, and third gear 11 and the first tooth The outside circle of wheel 9 is equal.

Specifically, first gear 9 and third gear 11 are 2:1 by second gear 10 and the gear ratio of the 4th gear 12.

Specific implementation step:

First by stomach tube or the stomach of nasogastric tube (not marked in figure) insertion children, then the rack gear 4 in device is used again External force pulls back, and makes to pump full liquid food in storage cylinder 3, then stomach tube or the other end of nasogastric tube is connected with outlet 1, then Rotating counterclockwise for the 4th gear 12 is driven, then the second tooth when 8 back rotation of control handle with pressed by external force control handle 8 Wheel 10 is rotates clockwise, and second gear 10 is while rotating clockwise, and third gear 11 is also to rotate clockwise, third tooth Wheel 11 engage connection with first gear 9, then first gear 9 is rotates counterclockwise, so rack gear 4 is is moved to the left, rack gear 4 to It moves left and pushes piston 2 toward moving left, promote the liquid food in storage cylinder 3 slowly, uniformly in stomach.

In summary: a kind of youngster's internal medicine gives food Assist drainage equipment, passes through first gear and second gear by rack gear And third gear, the 4th gear are to move left and right device, and the outer wall two sides of rack gear are provided with rectangular recess, are conducive to rack gear In the process of moving along linear running, the phenomenon that avoiding rack gear from deviating in the process of running, and handle right end inner wall On be provided with the rectangular preiection matched with rack gear outer wall grooves on two sides, structure is simple, easy to operate, passes through first gear and the The setting that three gears are 2:1 by second gear and the gear ratio of the 4th gear, is conducive to device in use, can be equal by food Even is advanced in stomach, avoid because feed unevenly cause pain phenomenon, solve because feed unevenly cause it is very painful, from And keep nursing staff inconvenient for operation, time-consuming and laborious problem.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of youngster's internal medicine gives food Assist drainage equipment, comprising: outlet (1), piston (2), storage cylinder (3), rack gear (4), connection Hold (5), handle (6), limit plate (7), control handle (8), first gear (9), second gear (10), third gear (11), the Four gears (12), pin shaft (801)；It is characterized by: the left end of the handle (6) is provided with connecting pin (5), and connecting pin (5) It is connected by bolt with handle (6)；It is provided with storage cylinder (3) on the left of the connecting pin (5), and the right end of storage cylinder (3) It is connected by the mode of being screwed on connecting pin (5)；The left end of the storage cylinder (3) is provided with outlet (1), and exports (1) and storage It deposits cylinder (3) and is an integral structure setting；The storage cylinder (3) is internally provided with rack gear (4), and the left end of rack gear (4) is by passing through Mode is worn to be connected with storage cylinder (3)；The left end of the rack gear (4) is provided with piston (2), and piston (2) passes through snap fit It is connected with rack gear (4)；The right end of the rack gear (4) is provided with limit plate (7), and limit plate (7) and rack gear (4) are integral type Structure setting；Be provided with handle (6) in the outer right wall of the rack gear (4), and handle (6) by way of cladding with rack gear (4) It is connected；The bottom side of the rack gear (4) is provided with first gear (9), and first gear (9) passes through engagement system and rack gear (4) It is connected；It is provided with third gear (11) below the first gear (9), and third gear (11) passes through engagement system and the One gear (9) is connected；The side of the third gear (11) is provided with second gear (10), and second gear (10) passes through axis Mode is connect to be connected with third gear (11)；The 4th gear (12), and the 4th tooth are provided with below the second gear (10) Wheel (12) is connected by engagement system with second gear (10)；The two sides of 4th gear (12) are provided with control handle (8), and control handle (8) is connected by pin shaft (801) with the 4th gear (12).

2. a kind of youngster's internal medicine according to claim 1 gives food Assist drainage equipment, it is characterised in that: the handle (6) is outside It sees in digital 7 shapes, and handle (6) is that two pieces of rubber plastics are made up of snap fit.

3. a kind of youngster's internal medicine according to claim 1 gives food Assist drainage equipment, it is characterised in that: the rack gear (4) is logical Crossing first gear (9) and second gear (10) and third gear (11), the 4th gear (12) is to move left and right device, and rack gear (4) outer wall two sides are provided with rectangular recess.

4. a kind of youngster's internal medicine according to claim 1 gives food Assist drainage equipment, it is characterised in that: the handle (6) is right The rectangular preiection matched with rack gear (4) outer wall grooves on two sides is provided on the inner wall of end.

5. a kind of youngster's internal medicine according to claim 1 gives food Assist drainage equipment, it is characterised in that: the second gear (10) it is mounted on same axial line with third gear (11), and third gear (11) is equal with the outside circle of first gear (9).

6. a kind of youngster's internal medicine according to claim 1 gives food Assist drainage equipment, it is characterised in that: the first gear It (9) is 2:1 by the gear ratio of second gear (10) and the 4th gear (12) with third gear (11).