CN213252102U - Syringe needle breaks away from collector - Google Patents

Abstract

The utility model discloses a syringe needle breaks away from collector, including box body and lid, the right flank of box body is equipped with the syringe patchhole, and one side that is close to the right flank in the box body is fixed with the cylinder barrier plate that is used for blockking the syringe cylinder, the position department corresponding with the syringe patchhole on the cylinder barrier plate is equipped with the syringe needle and passes the hole, and the inboard of cylinder barrier plate is equipped with takes off the faller, it is equipped with the needle mouth to take off the faller lower part, takes off faller and cylinder barrier plate laminating, be equipped with on the lid and dodge the through-hole, take off faller upper portion and pass and dodge the through-hole and with lid sliding fit, take off faller upper end and be fixed with the pressing plate, the position department that is located the needle board both sides of taking off is equipped with the guide bar according to the bottom surface, the guide bar. The utility model discloses the structure is ingenious novel, can realize breaking away from fast of syringe needle to can effectively avoid the acupuncture to hinder, still repeatedly usable.

Description

Syringe needle breaks away from collector

Technical Field

The utility model relates to a syringe collection device especially relates to a syringe needle breaks away from collector.

Background

The injector is a medical injection apparatus commonly used in hospitals, and generally comprises a needle cylinder and a needle head, wherein the needle head comprises a needle tube and a needle tube seat, the needle tube is connected to the needle tube seat, and the needle tube seat is hermetically connected to a needle connecting head of the needle cylinder. After use, the syringe is required to be separated from the syringe so that the syringe and the syringe are collected separately for disposal.

At present, the needle tube and the needle cylinder are usually separated manually in hospitals, namely, the needle head is pulled down by hands or tweezers forcibly, and the needle tube and the needle cylinder are separated manually, so that the time and the labor are wasted, the separation is inconvenient, the needle stick injury is very easy to cause, and the potential safety hazard exists.

In addition, chinese patent of grant publication No. CN206970612U, grant publication date 2018.02.06 discloses a portable syringe needle taking-off box, which comprises a stainless steel box body composed of a top cover, a box body and a bottom cover, wherein the top cover and the box body for accommodating the syringe needle are of an integrated structure, a needle taking-off hole is formed in the top cover, the needle taking-off hole comprises an inserting part for inserting the needle and a taking-off part for clamping the needle, and the bottom cover is hinged to the box body and provided with a locking fixing buckle.

The stripping box has the following defects: the needle tube seat on the needle head is clamped by the stripping part at the triangular vertex angle alpha, the syringe is extracted by hands upwards and forcefully, the needle head is separated from the needle tube by utilizing the friction force between the needle tube seat and the stripping part, but the needle head can be clamped at the stripping part after the needle head is separated from the needle tube, and the needle head clamped at the stripping part needs to be ejected out of the stripping part when the needle head and the needle tube are separated next time, so that the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve the above-mentioned technical problem that the syringe needle of prior art breaks away from the mode and exists, provide a structure ingenious novelty, convenient to use enables the syringe needle and breaks away from fast, effectively avoids the acupuncture to hinder, and repeatedly usable's syringe needle breaks away from the collector.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a syringe needle breaks away from collector, includes the box body and is fixed in the lid at box body top, the right flank of box body is equipped with the syringe patchhole, and one side that is close to the right flank in the box body is fixed with the cylinder barrier plate that is used for blockking the syringe cylinder, the position department corresponding with the syringe patchhole on the cylinder barrier plate is equipped with the syringe needle and passes the hole, and the inboard of cylinder barrier plate is equipped with takes off the faller, it is equipped with takes off the needle mouth to take off the faller lower part, takes off faller and cylinder barrier plate laminating, be equipped with on the lid and dodge the through-hole, take off faller upper portion and pass and dodge the through-hole and with lid sliding fit, take off faller upper end and be fixed with the pressing plate, the position department that the pressing plate bottom surface is located and takes off faller plate. The utility model is used for quickly separating the needle cylinder from the needle cylinder, and can be directly placed on a desktop or a cart; the box body is used for collecting the needle head, and the box body can be reused after being sterilized; the needle releasing plate and the needle cylinder barrier plate are thinner and can be metal sheets; the injector inserting hole is used for inserting and positioning the injector syringe; the width of the needle passing hole is smaller than that of the needle cylinder, so that the needle can pass through the needle passing hole and is exposed out of the needle cylinder blocking plate, and the needle cylinder is blocked by the needle cylinder blocking plate and cannot pass through the needle passing hole, so that the positioning of the needle is realized; after the needle head is fixed, the pressing plate is pressed downwards to enable the needle releasing plate to move downwards, the width of the needle releasing opening is smaller than the diameter of the needle tube seat, the width of the needle releasing opening is larger than the diameter of the needle receiving head, in the downward movement process of the needle releasing plate, the needle receiving head between the needle tube seat and the needle tube on the needle head enters the needle releasing opening on the needle releasing plate until the needle receiving head interferes with the needle releasing plate, the needle tube is pulled outwards at the moment, the needle tube seat is blocked by the needle releasing plate and then withdraws from the needle receiving head, the needle head is separated from the needle tube and falls into the box body, the needle releasing is very convenient, meanwhile, the pressing plate automatically resets under the action of the spring, the needle releasing plate is lifted upwards to reset along with the needle releasing. The utility model discloses the ingenious novelty of structure, convenient to use enables the syringe needle and breaks away from fast, effectively avoids the acupuncture to hinder, repeatedly usable.

Preferably, the needle removing plate is in a shape of a Chinese character 'tu', a narrow part at the upper part of the needle removing plate is positioned in the avoidance through hole, the avoidance through hole is matched with the narrow part at the upper part of the needle removing plate, and the needle removing opening is arranged at the wide part at the upper part of the needle removing plate. The needle releasing plate is in a convex shape, the avoiding through hole is matched with the narrow part of the lower part of the needle releasing plate, the wide part of the lower part of the needle releasing plate can play a role in limiting, and the needle releasing plate is prevented from being withdrawn from the box cover.

Preferably, the periphery of the box cover is provided with flanges attached to the box body, the box body is provided with limiting protrusions, the flanges are provided with limiting grooves, and the limiting protrusions are clamped with the limiting grooves. Through spacing arch and spacing groove block, when guaranteeing that lid and box body are fixed, it is also very convenient to dismantle, is convenient for toppling over of syringe needle in the box body.

Preferably, the corners of the box cover are chamfered.

Preferably, a guide sleeve is fixed on the bottom surface of the box cover, the guide rod penetrates through the guide sleeve and is in sliding fit with the guide sleeve, and a limiting block is fixed at the lower end of the guide rod. Through the cooperation of guide bar and guide pin bushing, guarantee to take off the faller and keep linear motion from top to bottom all the time, improve stability, make the last needle head of connecing between syringe seat and the cylinder of syringe needle can accurately get into and take off the faller and take off in the needle mouth.

Preferably, the needle passing hole is a strip-shaped hole.

Preferably, the injector insertion holes are fan-shaped holes, and the central angle of each fan-shaped hole is 30-45 degrees.

Preferably, a counterweight plate is fixed at the bottom of the box body. The counterweight plate improves the utility model discloses stability when placing.

Preferably, a reinforcing plate is fixed at the top end of the syringe barrier plate, and two ends of the reinforcing plate are respectively fixedly connected with the syringe barrier plate and the inner wall of the box body. The reinforcing plate prevents the needle cylinder barrier plate from being bent and deformed due to the extrusion of the needle releasing plate.

Preferably, the box body is provided with a transparent part, and the transparent part forms an observation window.

Therefore, the utility model discloses following beneficial effect has: the structure is ingenious and novel, the needle head can be quickly separated through the matching of the needle separating plate, the needle cylinder barrier plate and other parts, the needle can be effectively prevented from being injured by a needle, and the needle can be reused.

Drawings

Fig. 1 is a schematic diagram of an internal structure of the present invention.

Fig. 2 is a right side view of fig. 1.

Figure 3 is a front view of the barrier plate of the middle needle cylinder of the present invention.

Fig. 4 is a front view of the needle release plate of the present invention.

Fig. 5 is a partially enlarged view of a portion a in fig. 1.

Fig. 6 is a schematic view of a usage state of the present invention.

Fig. 7 is a partially enlarged view of fig. 6 at B.

In the figure: the novel syringe comprises a box body 1, a box cover 2, a syringe inserting hole 3, a syringe barrier plate 4, a needle passing hole 5, a needle removing plate 6, a needle removing port 7, a avoiding through hole 8, a pressing plate 9, a guide rod 10, a spring 11, a flanging 12, a limiting bulge 13, a guide sleeve 14, a limiting block 15, a counterweight plate 16, a reinforcing plate 17, an observation window 18, a syringe 19, a syringe seat 20 and a needle receiving head 21.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

The syringe needle separating collector shown in figures 1 and 2 comprises a box body 1 and a box cover 2 fixed at the top of the box body, wherein the box body is of a cuboid structure with an open top, a weight plate 16 is fixed at the bottom of the box body, the peripheral edge of the box cover extends downwards to form a flange 12 attached to the box body, the corner of the box cover is a chamfer, a limiting bulge 13 is formed on the box body in a protruding manner, a limiting groove is formed in the flange and is clamped with the limiting groove, a syringe inserting hole 3 is formed in the right side face of the box body and is a fan-shaped hole, the central angle of the fan-shaped hole is 35 degrees, a transparent part is arranged on the right side face of the box body and forms an observation window 18, a syringe barrier plate 4 used for blocking a syringe of the syringe is fixed on one side close to the right side face in the box body, a reinforcing plate 17 is fixed at the top end of the, The inner wall of the box body is fixedly connected; the needle cylinder blocking plate is provided with a needle head through hole 5 at the position corresponding to the injector inserting hole, the needle head through hole is a strip-shaped hole (as shown in figure 3), the inner side of the needle cylinder blocking plate is provided with a needle removing plate 6 which is attached to the needle cylinder blocking plate, the needle removing plate is in a convex shape (as shown in figure 4), the box cover is provided with an avoiding through hole 8 (as shown in figure 5), the narrow part at the upper part of the needle removing plate passes through the avoiding through hole and is matched with the box cover in a sliding way, the upper end of the narrow part at the upper part of the needle removing plate is fixed with a pressing plate 9, the wide part at the lower part of the needle removing plate is provided with a needle removing opening 7, the positions of the bottom surface of the pressing plate at the two sides of the needle removing plate are provided with, the guide rod is matched with the box cover and the guide sleeve in a sliding mode, a limiting block 15 is fixed at the lower end of the guide rod, and a spring 11 is sleeved outside the part, located between the pressing plate and the box cover, of the guide rod.

The utility model discloses a use method does: inserting the injector from the injector inserting hole, making the needle head on the injector pass through the needle head passing hole, until the needle cylinder 19 is blocked and interfered by the needle cylinder blocking plate, vertically sliding the injector downwards to make the needle cylinder of the injector clamped on the injector inserting hole, and at the moment, the positions of the needle cylinder and the needle head of the injector are fixed; and then the pressing plate is pressed downwards to enable the needle release plate to move downwards, in the downward movement process of the needle release plate, the needle connecting head 21 between the needle head upper needle tube seat 20 and the needle cylinder enters the needle release opening in the needle release plate (as shown in figures 6 and 7) until the needle connecting head interferes with the needle release plate, at the moment, the needle cylinder is pulled outwards, and the needle tube seat is blocked by the needle release plate to withdraw from the needle connecting head, so that the needle head is separated from the needle cylinder and falls into the box body.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.

Claims (10)

1. The utility model provides a syringe needle breaks away from collector, its characterized in that, includes box body (1) and is fixed in lid (2) at box body top, the right flank of box body is equipped with syringe patchhole (3), and the one side that is close to the right flank in the box body is fixed with syringe barrier plate (4) that are used for blockking the syringe cylinder, the position department corresponding with syringe patchhole on the syringe barrier plate is equipped with syringe needle and passes hole (5), and the inboard of syringe barrier plate is equipped with takes off faller (6), it is equipped with needle mouth (7) to take off faller lower part, takes off faller and syringe barrier plate laminating, be equipped with on the lid and dodge through-hole (8), takes off faller upper portion and passes to dodge the through-hole and with lid sliding fit, takes off faller upper end and is fixed with pressing plate (9), the position department that the pressing plate bottom surface is located needle board, a spring (11) is sleeved outside the part of the guide rod between the pressing plate and the box cover.

2. The syringe needle separation collector of claim 1, wherein the needle separation plate is in a shape of a "convex" and a narrow portion of an upper portion of the needle separation plate is located in a avoiding through hole adapted to the narrow portion of the upper portion of the needle separation plate, and the needle separation port is located on a wide portion of a lower portion of the needle separation plate.

3. The syringe needle separation collector of claim 1, wherein the lid has a flange (12) attached to the box body at the periphery, and the box body has a limit protrusion (13) with a limit groove, and the limit protrusion is engaged with the limit groove.

4. The syringe needle detachment collector of claim 3, wherein the corners of the box cover are chamfered.

5. The syringe needle separation collector of claim 1, wherein a guide sleeve (14) is fixed to the bottom surface of the box cover, the guide rod passes through the guide sleeve and is slidably fitted with the guide sleeve, and a stopper (15) is fixed to the lower end of the guide rod.

6. The syringe needle detachment collector of claim 1, wherein the needle passing hole is a strip-shaped hole.

7. The syringe needle detachment collector of claim 1, wherein the syringe insertion hole is a sector hole, and the central angle of the sector hole is 30 to 45 °.

8. A syringe needle detachment collector as claimed in claim 1, wherein a weight plate (16) is fixed to the bottom of the case.

9. The syringe needle separation collector of claim 1, wherein a reinforcing plate (17) is fixed to the top end of the syringe barrier, and the two ends of the reinforcing plate are respectively fixedly connected with the syringe barrier and the inner wall of the box body.

10. A syringe needle detachment collector as claimed in claim 1, wherein a transparent portion is provided on said case, the transparent portion forming a viewing window (18).

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