CN218313663U - Foot-treading type shearing device - Google Patents

Abstract

The utility model discloses a foot-operated shearing mechanism relates to medical instrument technical field, including the shearing mechanism body, fixed mounting has the dead lever on the shearing mechanism body, and the top fixed mounting of dead lever has the hypoplastron, the bottom fixed mounting of hypoplastron has the bottom plate, the inside activity of shearing mechanism body is inserted and is equipped with the slide bar, and the bottom fixed mounting of slide bar has the footboard, the bottom fixed mounting of footboard has first spring, and the bottom fixed connection of first spring is on the surface of bottom plate. The utility model discloses it is rational in infrastructure, realized can cutting off the collection fast with the syringe needle on the transfer line through the mode that the foot stepped on, the operation is cuted at the position that the artifical handheld needs of being convenient for were tailor, and this cutter can not regularly dismantle change or wash, changes the cutter when being convenient for cut the transfer line of difference.

Description

Foot-treading type shearing device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to foot-operated shearing device.

Background

Along with the development of society, scientific continuous progress, in the medical field, in the in-process of using the transfusion system, all cut apart the syringe needle, infusion bag, transfer line with the scissors and separate, throw into respectively in garbage bin and the edge tool box of three difference again, categorised collection, the syringe needle is owing to pierce patient's skin to the blood vessel, the blood and the body fluid of patient are easily carried to the higher authority, everybody now all needs to hold the scissors and carries out above-mentioned operation, so the scissors carries patient's body fluid and blood very easily, and then lead to taking place to prick wound and cross infection, so how can collect syringe needle, infusion bag, transfer line separately, can ensure medical personnel's personal health again, become the technical problem that has been difficult to solve for a long time, consequently, this application provides a foot-operated formula shearing device to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mode of stepping on through the foot can cut off the collection fast with the syringe needle on the transfer line, and the manual work of being convenient for is handed the position that needs tailor and is cuted the operation, and this cutter can not regularly dismantle and change or wash, is convenient for change the cutter when cutting the transfer line of difference.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a formula shearing mechanism is stepped on to foot, includes the shearing mechanism body, fixed mounting has the dead lever on the shearing mechanism body, and the top fixed mounting of dead lever has the hypoplastron, the bottom fixed mounting of hypoplastron has the bottom plate, the inside activity of shearing mechanism body is inserted and is equipped with the slide bar, and the bottom fixed mounting of slide bar has the footboard, the bottom fixed mounting of footboard has first spring, and the bottom fixed connection of first spring is on the surface of bottom plate, the top activity of slide bar is inserted and is equipped with the main shaft, and main shaft fixed mounting is on the movable block, fixed establishment has been installed to one side of movable block, and the last slot that has seted up of fixed establishment, the slot interpolation is equipped with the inserted block, and fixed mounting has the upper plate on the inserted block.

Preferably, the surface of the pedal is provided with anti-skid lugs.

Preferably, a limiting plate is fixedly mounted on one side of the sliding rod, round holes are formed in the limiting plate and the movable block, and an inserting rod is movably inserted into the round holes in the limiting plate and the movable block.

Preferably, the shape of slot is trapezoidal, and the shape of inserted block is trapezoidal, the last activity of fixed establishment is inserted and is equipped with the pull rod, and the bottom of pull rod has installed the slider, the pull rod facial make-up is equipped with the separation blade, and the last cover of fixed establishment is equipped with the second spring, fixed mounting has the stopper on the pull rod, and the stopper card is established in the recess of inserted block.

Preferably, the insert block is provided with a limiting groove, and the caliber size of the limiting groove is equal to the width size of the limiting block.

Preferably, the lower plate and the upper plate are both provided with cutters, and the cutters are positioned on the same vertical plane.

To sum up, the utility model discloses a technological effect and advantage:

the utility model has reasonable structure, when the conveying pipeline needs to be cut, the part needing to be cut is placed between the lower plate and the upper plate, then the sole is placed on the pedal to be pressed downwards, the slide bar is driven to move downwards through the downward movement of the pedal, the top end of the slide bar is provided with the movable block, one side of the movable block is provided with the fixed mechanism, the fixed mechanism is provided with the slot, the slot is inserted with the insert block, the upper plate is fixedly arranged on the insert block, and the slide bar moves downwards to enable the cutter on the upper plate and the cutter on the lower plate to cut the conveying pipeline;

the utility model discloses in, when needs are changed the upper plate, the limiting plate has been installed in one side of slide bar, and insert on the limiting plate and be equipped with the inserted bar, insert at the other end of inserted bar and establish in the movable block, make the movable block rotate along with the main shaft through taking out the inserted bar, make the other end of movable block will the rebound, then pull rod to fixed establishment on makes progress, fixed mounting has the stopper on the pull rod, and the stopper card is established in the inserted block, elasticity through the second spring makes the stopper card establish in the inserted block, be convenient for fix the inserted block, it removes to drive the stopper through pull rod rebound, be convenient for the stopper remove the limiting groove inside, thereby be convenient for extract the inserted block, wash the change work to the cutter on the upper plate.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of a shearing apparatus;

FIG. 2 is a schematic illustration of an exploded structure at the securing mechanism;

FIG. 3 is a schematic side sectional view of the fixing mechanism;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a shearing device body; 101. fixing the rod; 102. a lower plate; 103. a base plate; 104. a slide bar; 105. a pedal; 106. a first spring; 107. a main shaft; 108. a movable block; 109. a limiting plate; 110. a rod is inserted; 2. a fixing mechanism; 201. inserting slots; 202. inserting a block; 203. an upper plate; 204. a limiting groove; 3. a pull rod; 301. a slider; 302. a baffle plate; 303. a second spring; 304. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, a foot-operated shearing apparatus includes a shearing apparatus body 1, a fixing rod 101 is fixedly installed on the shearing apparatus body 1, a lower plate 102 is fixedly installed at a top end of the fixing rod 101, a bottom plate 103 is fixedly installed at a bottom end of the lower plate 102, a sliding rod 104 is movably inserted into the shearing apparatus body 1, a pedal 105 is fixedly installed at a bottom end of the sliding rod 104, a first spring 106 is fixedly installed at a bottom end of the pedal 105, a bottom end of the first spring 106 is fixedly connected to a surface of the bottom plate 103, a main shaft 107 is movably inserted at a top end of the sliding rod 104, the main shaft 107 is fixedly installed on a movable block 108, a fixing mechanism 2 is installed at one side of the movable block 108, a slot 201 is opened on the fixing mechanism 2, an insertion block 202 is inserted in the slot 201, and an upper plate 203 is fixedly installed on the insertion block 202.

As a preferable implementation manner in this embodiment, the surface of the pedal 105 is provided with anti-slip bumps, which facilitates better contact between the bottom of the medical care shoe and the surface of the pedal 105, and prevents slipping during stepping.

In this embodiment, one side fixed mounting of slide bar 104 has limiting plate 109, and has all seted up the round hole on limiting plate 109 and the movable block 108, and the downthehole activity of round on limiting plate 109 and the movable block 108 is inserted and is equipped with inserted bar 110, when needs unpick and wash upper plate 203, directly pulls out the inserted bar 110 on the limiting plate 109, and the movable block 108 will rotate along with main shaft 107, and the staff of being convenient for dismantles the change to upper plate 203 on the fixed establishment 2.

As an implementation manner in this embodiment, the slot 201 is trapezoidal, the insertion block 202 is trapezoidal, the fixing mechanism 2 is movably inserted with the pull rod 3, the bottom end of the pull rod 3 is provided with the slider 301, the pull rod 3 is provided with the stopper 302, the fixing mechanism 2 is sleeved with the second spring 303, the pull rod 3 is fixedly provided with the stopper 304, and the stopper 304 is clamped in the groove of the insertion block 202, when the insertion block 202 needs to be installed, the fixing mechanism 2 is pulled up, so that the stopper 304 and the stopper groove 204 are kept on the same horizontal plane, then the insertion block 202 is inserted into the slot 201, the pull rod 3 is removed, and the stopper 303 is clamped in the groove of the insertion block 202 by the elastic force of the second spring.

In this embodiment, the insertion block 202 is provided with a limiting groove 204, and the aperture of the limiting groove 204 is equal to the width of the limiting block 304, so that when the insertion block 202 is inserted into the slot 201, the limiting block 304 can move inside the limiting groove 204.

In this embodiment, the lower plate 102 and the upper plate 203 are both provided with cutters, and the cutters are located on the same vertical plane, so that the upper plate 203 and the lower plate 102 can cut the material conveying pipe when the upper plate 203 is pressed down.

This practical theory of operation: when a conveying pipeline needs to be cut, a part needing to be cut is placed between a lower plate 102 and an upper plate 203, then a sole is placed on a pedal 105 to be pressed downwards, a sliding rod 104 is driven to move downwards through the downward movement of the pedal 105, a movable block 108 is arranged at the top end of the sliding rod 104, a fixing mechanism 2 is arranged on one side of the movable block 108, a slot 201 is formed in the fixing mechanism 2, an insertion block 202 is inserted into the slot 201, the upper plate 203 is fixedly arranged on the insertion block 202, and a cutter on the upper plate 203 and a cutter on the lower plate 102 cut the conveying pipeline through the downward movement of the sliding rod 104;

when the upper plate 203 needs to be replaced, a limiting plate 109 is installed on one side of the sliding rod 104, an inserting rod 110 is inserted into the limiting plate 109, the other end of the inserting rod 110 is inserted into the movable block 108, the movable block 108 rotates along with the main shaft 107 by pulling the inserting rod 110, the other end of the movable block 108 moves upwards, then the pull rod 3 on the fixing mechanism 2 is pulled upwards, a limiting block 304 is fixedly installed on the pull rod 3, the limiting block 304 is clamped in the inserting block 202 through the elastic force of the second spring 303, the inserting block 202 is conveniently fixed, the limiting block 304 is driven to move upwards through the pull rod 3, the limiting block 304 is conveniently moved into the limiting groove 204, the inserting block 202 is conveniently extracted, and the cutter on the upper plate 203 is cleaned and replaced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a foot formula shearing mechanism, includes shearing mechanism body (1), its characterized in that: fixed mounting has dead lever (101) on shearing mechanism body (1), and the top fixed mounting of dead lever (101) has hypoplastron (102), the bottom fixed mounting of hypoplastron (102) has bottom plate (103), the inside activity of shearing mechanism body (1) is inserted and is equipped with slide bar (104), and the bottom fixed mounting of slide bar (104) has footboard (105), the bottom fixed mounting of footboard (105) has first spring (106), and the bottom fixed connection of first spring (106) is on the surface of bottom plate (103), the top activity of slide bar (104) is inserted and is equipped with main shaft (107), and main shaft (107) fixed mounting is on movable block (108), fixed establishment (2) have been installed to one side of movable block (108), and have seted up slot (201) on fixed establishment (2), the interpolation of slot (201) is equipped with inserted block (202), and fixed mounting has upper plate (203) on inserted block (202).

2. A foot-propelled shearing device according to claim 1 and also comprising: the surface of the pedal (105) is provided with anti-skid lugs.

3. A foot-propelled shearing device according to claim 1 and also comprising: a limiting plate (109) is fixedly mounted on one side of the sliding rod (104), round holes are formed in the limiting plate (109) and the movable block (108), and an inserting rod (110) is movably inserted into the round holes in the limiting plate (109) and the movable block (108).

4. The foot-operated shearing device as recited in claim 1, further comprising: the shape of slot (201) is trapezoidal, and the shape of inserted block (202) is trapezoidal, movable insertion is equipped with pull rod (3) on fixed establishment (2), and slider (301) have been installed to the bottom of pull rod (3), pull rod (3) facial make-up is equipped with separation blade (302), and is equipped with second spring (303) on fixed establishment (2), fixed mounting has stopper (304) on pull rod (3), and stopper (304) card is established in the recess of inserted block (202).

5. The foot-operated shearing device as recited in claim 4, further comprising: the insertion block (202) is provided with a limiting groove (204), and the caliber size of the limiting groove (204) is equal to the width size of the limiting block (304).

6. The foot-operated shearing device as recited in claim 1, further comprising: the lower plate (102) and the upper plate (203) are both provided with cutters, and the cutters are positioned on the same vertical plane.

Images