CN214653499U - Protective sleeve for safety cut-open bottle - Google Patents

Abstract

The utility model discloses a protective sleeve for a safety dissecting bottle, which comprises a sleeve body; the polishing piece is arranged at one end of the sleeve body and used for scribing the neck of the An-dissected bottle; the elastic body is arranged on the sleeve body and is in an open ring shape, one end of the elastic body is connected with the sleeve body, and the abrasive sheet is arranged on the elastic body; the airbag is arranged in the sleeve body, a through hole is formed in the middle of the airbag, and the airbag covers the Ann-cut bottle head after the Ann-cut bottle head extends into the through hole; the utility model discloses a set up the gasbag, after scribing the ann cuts open the bottleneck, stretch into the perforation with the ann cuts open the bottle head, the gasbag is pressed from both sides tightly to press from both sides the ann and cuts open the bottle head, then will overlap the body and wholly pull to one side, can break off the ann cuts open the bottle head smoothly off with the fingers and the ann cuts open the indirect contact of bottle, avoids the hand fish tail, and the security is high.

Description

Protective sleeve for safety cut-open bottle

Technical Field

The utility model belongs to the field of medical equipment, especially, relate to an ann cuts bottle sheath open.

Background

The section is a hard glass container which can be sealed by melting and is commonly used for storing medicines for injection, vaccines, serum and the like, and comprises a bottle body, a bottle neck and a bottle head which are made of glass, wherein the bottle neck is positioned in the middle of the section bottle and is an inner contraction section for connecting the bottle body and the bottle head.

At present, in the process of adding medicine and preparing liquid, a nurse firstly needs to scratch the neck of an ampule by using a grinding wheel, then disinfects the neck of the ampule, and then fills alcohol gauze to wrap the neck of the ampule and then breaks the neck of the ampule. The circular grinding wheel is difficult to hold by hands to make force, so that scratches carved on the neck of an Ann-cut bottle are not deep, and the Ann-cut bottle is hard to break off, and in addition, aseptic operation is kept, when the dosage is large, the work efficiency can be greatly reduced by the operation, and the Ann-cut bottle is very inconvenient. In order to accelerate the dispensing speed, some nurses can directly break the neck part of the ampule with hands after sawing the neck part of the ampule into scratches, so that the requirements of aseptic operation cannot be met, the ampule can scratch the neck part of the ampule frequently, and sometimes the whole glass can be crushed, which is very dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, the high ann of security that provides a bottle sheath of cutting open.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a protective sleeve for a split bottle comprises

A sleeve body;

the polishing piece is arranged at one end of the sleeve body and used for scribing the neck of the An-dissected bottle;

the elastic body is arranged on the sleeve body and is in an open ring shape, one end of the elastic body is connected with the sleeve body, and the abrasive sheet is arranged on the elastic body;

the airbag is arranged in the sleeve body, a through hole is formed in the middle of the airbag, and the airbag covers the Ann-section bottle head after the Ann-section bottle head extends into the through hole.

The safety cut-off bottle is characterized in that the air bag is arranged, after the neck of the safety cut-off bottle is cut, the safety cut-off bottle head extends into the through hole, the air bag is squeezed to clamp the safety cut-off bottle head tightly, then the sleeve body is integrally pulled to one side, the safety cut-off bottle head can be smoothly broken off, indirect contact between fingers and the safety cut-off bottle is achieved, hand scratching is avoided, safety is high, the air bag has a buffering effect, and the safety cut-off bottle is prevented from being broken due to overlarge stress; the elastic body is arranged and is extruded to deform, the abrasive sheet is driven to move towards the axis of the sleeve body to be in contact with the An-Cai bottle neck, the sleeve body is rotated to scratch the An-Cai bottle neck, and meanwhile, the abrasive sheet and the elastic body are combined to be suitable for An-Cai bottles of different specifications.

Preferably, a through groove is formed in the side wall of the sleeve body, an extrusion part is arranged on the air bag, and the extrusion part is arranged in the barrel groove.

Preferably, a clamping piece is arranged in the sleeve body, a through hole is formed in the center of the clamping piece, and after the An-cut bottle head penetrates through the clamping piece, the inner wall of the clamping piece is abutted to the An-cut neck; set up the fastener, when fastener relative slip extremely the ann cuts open the bottleneck position, the ann cuts open the bottleneck for the ann cuts open the interior section of contracting of body of the bottle, the fastener resilience, and the sense of touch of a medical personnel accessible hand acquires the position of ann cuts open the bottleneck, then extrudees the gasbag and pulls, breaks the ann cut open the bottleneck off with the fingers and thumb, because of the spacing of fastener, ann cuts open the bottleneck and stops and can not drop in the second cavity, protects the hand.

Preferably, a first cavity and a second cavity are arranged in the sleeve body, the diameter of the first cavity is larger than that of the second cavity, and the clamping piece is arranged at the joint of the first cavity and the second cavity.

Preferably, the clip protrudes toward one side of the second chamber; through the fastener protruding towards second cavity one side, reduce the resistance of passing the through-hole to the ann's subdivision for ann's subdivision passes the through-hole smoothly.

Preferably, the clamping piece is of an elastic structure, a plurality of groove parts are arranged on the clamping piece in a surrounding mode, and the groove parts are communicated with the through holes; a groove portion is provided to divide the card member into a plurality of portions to reduce resistance to deformation of the card member.

Preferably, the number of the abrasive sheets is at least two, and the two abrasive sheets are symmetrically arranged.

Preferably, one end of the abrasive sheet is rotatably connected with one end of the elastic body, the other end of the abrasive sheet is connected with the elastic body through a floating structure, the floating structure comprises a guide groove formed in the elastic body and a sliding part connected with one end of the abrasive sheet, and the sliding part is slidably arranged in the guide groove. The elastic body is provided with a guide groove and a sliding part, and after the elastic body deforms, the sliding part slides along the guide groove to enable the abrasive sheet to rotate a certain angle relative to the elastic body, so that the abrasive sheet adapts to the shape change of the elastic body; when the elastic body is reset, the guide groove pushes the sliding part to reset, so that the abrasive sheet automatically adapts to the shape change of the elastic body

Preferably, one end of the elastic body is provided with a convex part, and one side of the convex part, which is back to the center of the sleeve body, is provided with an arc-shaped surface; set up the bellying, when the elastomer received the extrusion when inwards contracting, arcwall face and the fixed one end butt of elastomer and slip avoid the elastomer both ends to support each other and influence the removal.

Preferably, the outer wall of the sleeve body is rotatably connected with a pressing piece, the pressing piece is connected with one end of the elastic body through a connecting piece, and the surface of the pressing piece is provided with friction patterns; set up friction pattern to increase the frictional force with the hand, be convenient for operate.

To sum up, the utility model has the advantages of it is following:

1. through setting up the gasbag, after cutting the ann and cutting open the bottle neck, will An cut open the bottle head and stretch into the perforation, the gasbag is squeezed tight An and cuts open the bottle head tightly, then will overlap the body and wholly pull to one side, can break off the An cut bottle head off with the fingers and thumb smoothly, realized the finger and An cut open the indirect contact of bottle, avoid the hand fish tail, the security is high to the gasbag has the cushioning effect, avoids An to cut open the too big breakage of bottle atress.

2. Through setting up the elastomer, the elastomer is extruded and takes place deformation, drives the dull polish piece to cover body axle center department and remove in order to contact with the ann cuts open the bottleneck, rotates the cover body and carves the ann and cut open the bottleneck, and the dull polish piece combines applicable ann in the ann that cuts open of different specifications with the elastomer simultaneously.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a front view of fig. 1.

Fig. 4 is a cross-sectional perspective view of fig. 3 taken along a-a.

Fig. 5 is a cross-sectional view taken along B-B of fig. 4.

Fig. 6 is an enlarged view at C in fig. 5.

Fig. 7 is a bottom view of fig. 3.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1-7, a sheath for installing a split bottle comprises a sheath body 10, an elastic body 2, a sanding sheet 3, a pressing component and an air bag 4; the sleeve body 10 is in a step shape, a first cavity 11 and a second cavity 12 are arranged inside the sleeve body 10, the axes of the first cavity 11 and the second cavity 12 are overlapped, and the diameter of the first cavity 11 is larger than that of the second cavity 12; a first opening 13 is formed in one end, back to the second chamber 12, of the first chamber 11, and a second opening 14 is formed in one end, back to the first chamber 11, of the second chamber 12; the elastic body 2 is in an open ring shape, the elastic body 2 is arranged around the inner wall of the sleeve body 10, one end of the elastic body is connected with the inner wall of the first chamber 11, and the elastic body is positioned at one end of the second chamber 12, which is opposite to the first chamber 11; the number of the sanding sheets 3 is at least two, and the two sanding sheets 3 are symmetrically arranged on the elastic body 2; the pressing assembly is arranged on the sleeve body 10 and is used for medical staff to operate to extrude the elastic body 2, the elastic body 2 is extruded to deform, the abrasive sheet 3 is driven to move towards the axis of the sleeve body 10 to be in contact with the ampule neck, the sleeve body 10 is rotated to scribe the ampule neck, and meanwhile, the abrasive sheet 3 and the elastic body 2 are combined and can be suitable for ampules of different specifications; the gasbag 4 is located in the second chamber 12, this gasbag 4 middle part is equipped with perforation 41, receives the cutting back when the ann cuts open the bottleneck, will ann cut open the bottle head and stretch into second chamber 12, 4 cladding ann of gasbag cut open the bottle head, operating personnel extrusion gasbag 4, gasbag 4 press from both sides the tight ann of cutting open the bottle head, then will overlap body 10 wholly to one side pull, can break off the ann and cut open the bottle head off with the fingers and the ann and cut open the indirect contact of bottle smoothly, avoid the hand fish tail.

Further, at least two through grooves 15 are formed in the side wall of the sleeve body 10, and the two through grooves 15 are symmetrically arranged; be equipped with extrusion portion 42 on the gasbag 4, extrusion portion 42 with it is corresponding to lead to groove 15, and this extrusion portion 42 is located lead to in the groove 15, medical personnel press extrusion portion 42 and can press from both sides tightly simple structure, convenient to use to the ann cuts open the bottleneck.

Further, 2 one end of elastomer is equipped with bellying 21, bellying 21 dorsad cover body 10 center one side is equipped with the arcwall face, and when elastomer 2 was extruded when inwards contracting, the arcwall face supported and slided with 2 fixed one ends of elastomer, avoided 2 both ends of elastomer to support each other and influence the removal.

Further, the pressing assembly comprises a pressing piece 51, a connecting piece 52, an accommodating groove 53 and a locking structure; the pressing piece 51 can be rotatably arranged on the outer wall of the sleeve body 10, and friction patterns are arranged on the surface of the pressing piece 51 to increase the friction force with the hand, so that the operation is convenient; the pressing piece 51 is connected with one end of the elastic body 2 through a connecting piece 52, and the connecting piece 52 can be slidably arranged in the sleeve body 10 in a penetrating way; the accommodating groove 53 corresponds to the pressing piece 51, and when the sheath is not used, the pressing piece 51 can be partially accommodated in the accommodating groove 53, so that the pressing piece 51 is prevented from being damaged by collision; the locking structure is used for locking the position of the pressing piece 51 after the pressing piece 51 partially enters the accommodating groove 53.

Specifically, the locking structure includes a locking groove 541, a sliding groove 542 and a blocking block 543; the clamping groove 541 is formed in the pressing piece 51; the sliding groove 542 is arc-shaped and is arranged on the side wall of the sleeve body 10; the block 543 is slidably disposed in the sliding groove 542; when the pressing element 51 enters the receiving groove 53 and the locking groove 541 is aligned with the sliding groove 542, the locking block 543 is pushed to enter the locking groove 541, so that the pressing element 51 can be locked.

Furthermore, the sanding sheet 3 is partially flat and is arranged on one side of the elastic body 2, which faces away from the second chamber 12, one end of the sanding sheet 3 is rotatably connected with the elastic body 2, and the other end of the sanding sheet is connected with the elastic body 2 through a floating structure; elastomer 2 receives the extrusion to take place deformation, and dull polish piece 3 is the stereoplasm structure, and its self shape is difficult to change, through setting up floating structure for dull polish piece 3 one end can remove 2 relative elastomers, thereby adapts to the shape change of elastomer 2.

Specifically, the floating structure includes a guide groove 22 and a sliding member 31; the guide groove 22 is arc-shaped and is arranged on one side, facing the abrasive sheet 3, of the elastic body 2; the sliding part 31 is a cylindrical body and is fixedly arranged at one end of the sanding sheet 3, and the sliding part 31 can be slidably arranged in the guide groove 22; when the elastic body 2 is deformed, the sliding part 31 slides along the guide groove 22 to enable the abrasive sheet 3 to rotate for a certain angle relative to the elastic body 2, so that the abrasive sheet 3 adapts to the shape change of the elastic body 2; when the elastic body 2 is reset, the guide groove 22 pushes the slider 31 to be reset.

Further, be equipped with fastener 6 in the cover body 10, fastener 6 is established to elastic construction, locates the department of meeting of first cavity 11 and second cavity 12, this fastener 6 center is equipped with through-hole 61, passes when the ann cuts open the bottle head behind fastener 6, 6 inner walls of fastener and ann cut open the neck butt, break off the back with ann cut open the bottle head, through the effect of blockking of fastener 6, ann cut open the bottle head and continue to stop in second cavity 12, then can pour the ann cut open the bottle head by second opening 14.

Further, the clip piece 6 protrudes towards one side of the second cavity 12, and the surface is designed to be a circular arc surface, so that the friction force between the clip piece and the installation section is reduced, and the installation section can smoothly pass through the through hole 61; around being provided with a plurality of slot parts 62 on this fastener 6, slot part 62 with through-hole 61 intercommunication cuts apart into a plurality of portions of support 63 with fastener 6, when the ann's subdivision bottleneck slides along through-hole 61, support 63 crooked and with ann's subdivision bottleneck sliding contact, when support 63 slides to ann's subdivision bottleneck position, ann's subdivision bottleneck is the section of contracting in the ann's subdivision body, support 63 kick-backs, a medical personnel accessible hand sense acquires the position of ann's subdivision, then extrudees gasbag 4 and pulls, breaks the ann's subdivision bottleneck off with the fingers and thumb, because of fastener 6 spacing, ann's subdivision bottleneck stops and can not drop in second chamber 12, protects hand.

In the specific operation, firstly, the ampule is stretched into the first chamber 11, the pressing piece 51 is extruded, the elastic body 2 is contracted, the abrasive sheet 3 is further contacted with the ampule neck, and the sleeve body 10 is rotated to scratch the ampule neck; after the cutting, the ampulla is continuously pushed into the sleeve body 10 until the inner wall of the clamping piece 6 is abutted to the ampulla neck, the air bag 4 is extruded, the air bag 4 tightly clamps the ampulla, and the ampulla can be broken by pulling the sleeve body 10.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims (10)

1. The utility model provides an ann cuts open bottle sheath which characterized in that: comprises that

A sleeve body (10);

the abrasive sheet (3) is arranged at one end of the sleeve body (10), and the abrasive sheet (3) is used for scribing the neck of the An-dissected bottle;

the elastic body (2) is arranged on the sleeve body (10), the elastic body (2) is in an open ring shape, one end of the elastic body (2) is connected with the sleeve body (10), and the abrasive sheet (3) is arranged on the elastic body (2);

the air bag (4) is arranged in the sleeve body (10), a through hole (41) is formed in the middle of the air bag (4), and after the ampule head extends into the through hole (41), the air bag (4) covers the ampule head.

2. A canula according to claim 1, wherein: the glove body is characterized in that a through groove (15) is formed in the side wall of the glove body (10), an extrusion part (42) is arranged on the air bag (4), and the extrusion part (42) is arranged in the through groove.

3. A canula according to claim 1, wherein: the bottle cap is characterized in that a clamping piece (6) is arranged in the cap body (10), a through hole (61) is formed in the center of the clamping piece (6), and after the An-cut bottle cap penetrates through the clamping piece (6), the inner wall of the clamping piece (6) is abutted to the An-cut neck.

4. A canula according to claim 3, wherein: the sleeve is characterized in that a first cavity (11) and a second cavity (12) are arranged in the sleeve body (10), the diameter of the first cavity (11) is larger than that of the second cavity (12), and the clamping piece (6) is arranged at the joint of the first cavity (11) and the second cavity (12).

5. A canula according to claim 4, wherein: the clip (6) protrudes toward the side of the second chamber (12).

6. A canula according to claim 3, wherein: the clamping piece (6) is of an elastic structure, a plurality of groove parts (62) are arranged on the clamping piece (6) in a surrounding mode, and the groove parts (62) are communicated with the through holes (61).

7. A canula according to claim 1, wherein: the number of the sanding sheets (3) is at least two, and the sanding sheets (3) are symmetrically arranged.

8. A canula according to claim 1, wherein: dull polish piece (3) one end with elastomer (2) one end is rotated and is connected, the other end with elastomer (2) link to each other through floating structure, floating structure including locating guide way (22) on elastomer (2) and with slider (31) that dull polish piece (3) one end links to each other, slider (31) slidable locate in guide way (22).

9. A canula according to claim 1, wherein: one end of the elastic body (2) is provided with a protruding part (21), and one side, back to the center of the sleeve body (10), of the protruding part (21) is provided with an arc-shaped surface.

10. A canula according to claim 1, wherein: the outer wall of the sleeve body (10) is rotatably connected with a pressing piece (51), and the pressing piece (51) is connected with one end of the elastic body (2) through a connecting piece (52); the surface of the pressing piece (51) is provided with friction patterns.

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