CN208946221U

CN208946221U - A kind of effective cutting apparatus of sputum aspirator connection

Info

Publication number: CN208946221U
Application number: CN201821650549.5U
Authority: CN
Inventors: 徐金土
Original assignee: Suzhou Jinsheng Plastic Co Ltd
Current assignee: Suzhou Jinsheng Plastic Co Ltd
Priority date: 2018-10-11
Filing date: 2018-10-11
Publication date: 2019-06-07
Anticipated expiration: 2028-10-11

Abstract

The utility model relates to cutting apparatus technical fields, effective cutting apparatus is connected more particularly to a kind of sputum aspirator, including lever shell, shell is fixedly installed in the upper right side of lever shell, fixing axle is fixedly installed between the lower end in interior of shell front and rear sides face, trigger is rotatably connected in fixing axle, middle part before and after outer casing inner wall between side chamber is fixedly installed with roll, interior of shell left side wall upper end is fixedly installed with retaining collar, metal shaft is fixedly installed among retaining collar, the utility model provides a kind of effective cutting apparatus of sputum aspirator connection, this equipment is hand-held pattern, facilitate and is held, it is very convenient to use, so that medical staff uses operation very simple smoothly, and it is conveniently carrying out using rear by pulling up metal strip, lower two groups of slitting blades are dismantled to carry out disinfection, it fully complies with and is being used as medical device Later the requirement to carry out disinfection the safety and sanitation that could supply to continue to use next time in is needed.

Description

A kind of effective cutting apparatus of sputum aspirator connection

Technical field

The utility model relates to cutting apparatus technical fields, and in particular to a kind of effective cutting apparatus of sputum aspirator connection.

Background technique

Some patients cannot often come out during nursing from chief commander's productive cough, be easy blocking respiratory tract, cause prestige to patient The side of body；And sputum aspirator is mainly used for being suitable for the processing such as the conventional suction sputum of sick and wounded's progress, tracheotomy, generally electrodynamic type Army connects, the war of battalion, group, Shi Deng medical institutions rescues suction sputum and hospital or other any medical institutions in non-transformer Suction sputum；Sputum aspirator has that small in size, light-weight, attraction is big, the spies such as compact-sized, easy to carry, at low cost, sturdy and durable Point.

Sputum aspirator is used to mostly use at present sebific duct is inserted into the patient, the other end connects syringe, then uses syringe The method of suction will affect the effect that sputum is sucked out from patient body if the suction sputum length of tube that sputum aspirator is connected is too long Fruit；Therefore when being operated, be according to specific patient the case where, using the connecting tube of specific length dimension, therefore is needed The connecting tube of sputum aspirator is cut, be needed using the cutting equipment to connecting tube.

Cutting device used in unusual daily life, for during medical use, used cutting is set It is standby to be required to easily be operated, and can carry out disinfection after each cutting use, to meet Medical Devices Hygienic requirements, therefore need to research and develop a kind of sputum aspirator and connect effective cutting apparatus to solve the above problems.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of effective cutting apparatus of sputum aspirator connection, this equipment For hand-held pattern, facilitates and held, it is very convenient to use, so that medical staff uses operation very simple smoothly, and It is convenient dismantle lower two groups of slitting blades by pulling up metal strip using rear and carry out disinfection, fully comply with as medical The requirement that equipment needs to carry out disinfection the safety and sanitation that could supply to continue to use next time in after use.

The utility model is achieved by the following technical programs:

A kind of sputum aspirator connects effective cutting apparatus, including lever shell, is fixedly installed in the upper right side of the lever shell Shell is fixedly installed with fixing axle between the lower end in interior of shell front and rear sides face, is rotatably connected in the fixing axle Trigger, the middle part before and after the outer casing inner wall between side chamber are fixedly installed with roll, and interior of shell left side wall upper end is solid Dingan County is equipped with retaining collar, is fixedly installed with metal shaft among the retaining collar, slidably connects in the metal shaft middle-end Sliding block, the metal shaft right-hand end are fixedly installed with fixed block, and the right end of the fixed block leading flank is fixedly installed with pin, institute The upper and lower ends for stating sliding block leading flank are hinged with two groups of connecting rods, and the connecting rod other end described in two groups is hinged with two groups of sheet metals, and two groups The aperture being provided in the middle part of the sheet metal is hinged on the pin, is plugged with concave on sheet metal right-hand end described in two groups Block, the concave block other side described in two groups are fixedly installed with two groups of slitting blades.

Preferably, lower end is provided with bracing wire on the left of the sliding block, and the bracing wire other end around the roll and is consolidated Surely it is connected to the top of the trigger.

Preferably, spring is fixedly installed between lower end and sliding block right side lower end on the left of the fixed block.

Preferably, anti-skid chequer is provided on the left of the handle on the outside of the lever shell.

Preferably, the lever shell is PVC plastic injection molding manufacture.

The utility model has the following beneficial effects:

1, the bracing wire for making trigger that upper end be pulled to be provided with by pressing trigger, the other end of bracing wire pull sliding block, and sliding block is logical Crossing connecting rod drives two groups of sheet metals around pin rotation, and then realizes that two groups of slitting blades being provided with carry out intersection cutting, and this Equipment is hand-held pattern, facilitates and is held, and it is very convenient to use, so that medical staff is suitable using operation very simple Hand.

2, it as therapeutic medical equipment, is plugged on metal strip by concave block, enables two groups of slitting blades on metal strip Realize and be fixedly mounted to being cut, it is convenient dismantled using rear by pulling up metal strip lower two groups of slitting blades into Row disinfection, fully complies with and needs the safety that could supply to continue to use next time that carries out disinfection after use as medical device Requirement in health.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

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

Fig. 2 is the schematic cross-sectional view of the utility model；

Fig. 3 is the structural schematic diagram of the utility model drop centre type block.

In figure: 1- lever shell, 2- shell, 3- fixing axle, 4- trigger, 5- roll, 6- retaining collar, 7- metal shaft, 8- Sliding block, 9- fixed block, 10- pin, 11- connecting rod, 12- sheet metal, 13- concave block, 14- slitting blade, 15- bracing wire, 16- bullet Spring.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of sputum aspirator connects effective cutting apparatus, including lever shell 1, is fixedly installed in the upper right side of lever shell 1 outer Shell 2 is fixedly installed with fixing axle 3 between the lower end in 2 inside front and rear sides face of shell, trigger 4 is rotatably connected in fixing axle 3, Middle part before and after 2 inner wall of shell between side chamber is fixedly installed with roll 5, and 2 inside left side wall upper end of shell is fixedly installed with Determine lantern ring 6, metal shaft 7 is fixedly installed among retaining collar 6, sliding block 8 is slidably connected in 7 middle-end of metal shaft, metal shaft 7 is right Side is fixedly installed with fixed block 9, and the right end of 9 leading flank of fixed block is fixedly installed with pin 10, and up and down the two of 8 leading flank of sliding block End is hinged with two groups of connecting rods 11, and two groups of 11 other ends of connecting rod are hinged with two groups of sheet metals 12, are provided in the middle part of two groups of sheet metals 12 Aperture be hinged on pin 10, be plugged with concave block 13 on two groups of 12 right-hand ends of sheet metal, two groups of 13 other sides of concave block are solid Dingan County is equipped with two groups of slitting blades 14.

Specifically, 8 left side lower end of sliding block is provided with bracing wire 15, and 15 other end of bracing wire around roll 5 and is fixedly connected At the top of trigger 4, spring 16,1 outside of lever shell are fixedly installed between 8 right side lower end of 9 left side lower end of fixed block and sliding block Handle on the left of be provided with anti-skid chequer, lever shell 1 is that PVC plastic injection molding manufactures.

The utility model carries out in use, medical staff is by gripping lever shell 4, and the sputum aspirator that will be cut Connecting tube is placed between two groups of slitting blades being provided with 14, and then trigger 4 under Manual press, enables trigger 4 in fixing axle 3 On rotated towards 1 lower end handle interior direction of lever shell, trigger 4 pulls the bracing wire 15 that is provided with of upper end, and the other end of bracing wire 15 is drawn The dynamic sliding block 8 being connected with, so that sliding block 8 slides in metal shaft 7 towards the direction close to shell 2, with the sliding of sliding block 8, On be hinged with two groups of connecting rods 11 and moved together with sliding block 8, and the angle opened of two groups of connecting rods 11 with sliding block 8 to the cunning of the other side It is dynamic and be closed and reduce so that sheet metal 12 and connecting rod 11 that two groups of connecting rods 11 drive its other end to be hinged be hinged one End, the pin 10 installed on fixed block 9 around its middle part are rotated, with the mutual rotation of two groups of sheet metals 12, are opened by intersecting The state for turning to closure is opened, drives and two groups of slitting blades 14 is fixed with by concave block 13 on 12 other end of sheet metal, mutually Close to up to mutually fitting, cutting cutting is carried out to the sputum aspirator connecting tube being placed between two groups of slitting blades 14；It is cutting After use, two groups of concave blocks 13 for being plugged on two groups of 12 one end of sheet metal are pulled up manually, it will be on concave block 13 and its other end The slitting blade 14 being fixedly installed with carries out disinfection processing, uses for cutting to cut next time.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims

1. a kind of sputum aspirator connects effective cutting apparatus, including lever shell (1), it is characterised in that: the upper right of the lever shell (1) It is fixedly installed in end shell (2), is fixedly installed with fixing axle (3) between the lower end in the shell (2) internal front and rear sides face, It is rotatably connected to trigger (4) on the fixing axle (3), the middle part before and after shell (2) inner wall between side chamber is fixedly installed with Roll (5), shell (2) the inside left side wall upper end is fixedly installed with retaining collar (6), among the retaining collar (6) It is fixedly installed with metal shaft (7), is slidably connected sliding block (8) in metal shaft (7) middle-end, metal shaft (7) right-hand end It is fixedly installed with fixed block (9), the right end of fixed block (9) leading flank is fixedly installed with pin (10), before the sliding block (8) The upper and lower ends of side are hinged with two groups of connecting rods (11), and connecting rod described in two groups (11) other end is hinged with two groups of sheet metals (12), The aperture being provided in the middle part of sheet metal described in two groups (12) is hinged on the pin (10), on the right side of sheet metal described in two groups (12) Concave block (13) are plugged on end, concave block (13) other side described in two groups is fixedly installed with two groups of slitting blades (14).

2. a kind of sputum aspirator according to claim 1 connects effective cutting apparatus, it is characterised in that: the sliding block (8) is left Side lower end is provided with bracing wire (15), and the bracing wire (15) other end around the roll (5) and is fixedly connected on described pull The top of machine (4).

3. a kind of sputum aspirator according to claim 1 connects effective cutting apparatus, it is characterised in that: the fixed block (9) Spring (16) are fixedly installed between lower end on the right side of left side lower end and the sliding block (8).

4. a kind of sputum aspirator according to claim 1 connects effective cutting apparatus, it is characterised in that: the lever shell (1) Anti-skid chequer is provided on the left of the handle in outside.

5. a kind of sputum aspirator according to claim 1 connects effective cutting apparatus, it is characterised in that: the lever shell (1) For PVC plastic injection molding manufacture.