CN217745345U - Double-end disinfection cotton swab convenient to carry - Google Patents

Double-end disinfection cotton swab convenient to carry Download PDF

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Publication number
CN217745345U
CN217745345U CN202221491386.7U CN202221491386U CN217745345U CN 217745345 U CN217745345 U CN 217745345U CN 202221491386 U CN202221491386 U CN 202221491386U CN 217745345 U CN217745345 U CN 217745345U
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rod
groove
liquid outlet
rod body
swab
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CN202221491386.7U
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Chinese (zh)
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谢丹
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Zigong First Peoples Hospital
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Zigong First Peoples Hospital
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Abstract

The utility model discloses a double-end disinfection cotton swab convenient to carry relates to the medical instrument field, can reduce the sterile apparatus volume of participation, portable. The cotton swab comprises a rod body with two smearing parts and two cover bodies detachably connected with the rod body, wherein inner cavities are respectively arranged in the smearing parts, the inner cavities are respectively communicated with liquid outlet rods, liquid outlet holes are formed in the liquid outlet rods, and cotton balls are sleeved outside the liquid outlet holes; the smearing parts are also respectively provided with an extrusion piece which is arranged on the rod body; the lid is equipped with the first recess that is used for sealing up the cotton ball and is used for carrying out the mounting fixed to the extruded piece. The utility model can complete the whole disinfection process by only one disinfection cotton swab, and is convenient to carry; in addition, the fixing of the extrusion part through the fixing part ensures that in a packaging state, the extrusion part can not extrude the inner cavity due to shaking or impacting, so that the disinfectant overflows from the liquid outlet hole in advance, and the wet cotton ball is invaded in advance, thereby being convenient to carry.

Description

Double-end disinfection cotton swab convenient to carry
Technical Field
The utility model relates to the field of medical equipment, concretely relates to double-end disinfection cotton swab convenient to carry.
Background
When a wound exists on the surface of human skin, a cotton swab is often needed to dip in disinfectant to disinfect the periphery of the wound, so that infection is avoided. The existing medical cotton swabs generally comprise a stick and cotton balls arranged at one end or two ends of the stick, and a plurality of medical cotton swabs are packaged in a packaging bag at the same time. When in use, the disinfectant is required to be poured into the medicine changing bowl from the storage bottle; and (3) opening the packaging bag, taking out one medical cotton swab, dipping the medical cotton swab in the disinfectant in the medicine changing bowl, and smearing the disinfectant on the periphery of the wound. Wherein scribble the wound with the iodophor as the antiseptic solution after, need use alcohol occasionally to carry out deiodination, need carry simultaneously at least this moment and deposit a plurality of bottles of depositing that have the iodophor and alcohol respectively and change the medicine bowl rather than the complex, inconvenient carrying. Meanwhile, the alcohol can also be used as a disinfectant for disinfection, and is suitable for application occasions different from iodophors.
In addition, if instruments involved in sterilization are exposed to the air for a long time, secondary cross-infection may occur. Therefore, if the cotton swabs in the packaging bag are not used for a long time, the cotton swabs need to be discarded, and unnecessary waste is caused; in addition, the dressing change bowls are sterilized and packed after being used, so that the corresponding expenditure is increased, and the dressing change bowls are not suitable for the wounded to sterilize at home.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a cotton swab which can reduce the amount of instruments participating in disinfection and is convenient to carry.
The utility model discloses a following technical scheme realizes:
a portable, dual-headed antiseptic swab comprising:
the device comprises a rod body, a liquid outlet pipe and a liquid outlet pipe, wherein the rod body comprises two smearing parts, the smearing parts are respectively provided with an inner cavity for storing disinfectant, the inner cavities are respectively communicated with the liquid outlet pipes, the two liquid outlet pipes are respectively arranged at two ends of the rod body, the liquid outlet pipes are provided with liquid outlet holes, and cotton balls are sleeved outside the liquid outlet holes; the smearing parts are also respectively provided with an extruding part which is arranged on the rod body and is used for extruding the disinfectant in the inner cavity so as to discharge the disinfectant from the corresponding liquid outlet hole;
the cover body is provided with a first groove and a fixing part, when the cover body is connected with the rod body in a tight connection mode, the first groove is matched with the rod body to form a first cavity for sealing a corresponding cotton ball, and the fixing part is used for fixing the extrusion piece.
Optionally, the extrusion part can slide on the rod body along the axial direction of the rod body;
the rod body is provided with a complete cavity;
the extrusion piece comprises a piston piece, a connecting piece and a pushing block, the piston piece is connected in the complete chamber in a sliding mode, the pushing block is arranged outside the rod body, and the piston pieces of the two smearing parts divide the complete chamber into two inner cavities and a middle chamber;
two sliding openings are formed in the wall of the middle chamber in the axis direction of the rod body, one end, far away from the piston piece, of the connecting piece penetrates through the sliding openings and is connected with the pushing block, and the pushing block can push the piston piece to slide in the direction close to the liquid outlet rod.
Further optionally, the connecting piece includes connecting plate and connecting block, piston spare, connecting plate, connecting block and promotion piece connect gradually, wherein promote the piece with the lateral surface laminating of the body of rod, the connecting plate with the medial surface laminating of middle cavity, the connecting block slides and sets up in the sliding opening, work as the connecting block supports and leans on sliding opening keeps away from during the one end of play liquid pole, the connecting plate covers sliding opening is last.
Further optionally, the mounting is including setting up the locating lever on the lid, the one end that the lid was kept away from to the locating lever has towards the sunken constant head tank of direction of lid, works as the lid with when the body of rod zonulae occludens, the tank bottom of constant head tank support and lean on promote the piece on the side of one side of facing liquid pole, the connecting block supports and leans on the slide opening is kept away from the one end of liquid pole.
Optionally, the lid still has can the cover and establish the connecting sleeve body on the body of rod, the one end of connecting sleeve body with the notch edge of first recess forms the echelonment structure, be equipped with first lug on the inner wall of connecting sleeve body, the lateral surface of the body of rod be equipped with first lug complex second lug, work as the lid with during body of rod zonulae occludens, the notch edge of first recess supports and leans on the body of rod is faced out on the lateral surface of liquid pole, first lug supports and leans on the second lug is kept away from go out on the lateral surface of liquid pole.
Further optionally, the edges of the end faces at two sides of the rod body are provided with first sealing grooves respectively matched with the notches of the first grooves in the two cover bodies;
when the cover body is tightly connected with the rod body, the notch of the first groove can be inserted into the first sealing groove and tightly attached to the groove wall of the first sealing groove.
Optionally, a second groove capable of storing disinfectant is further formed in the inner wall of the connecting sleeve body;
when the cover body is tightly connected with the rod body, the second groove is matched with the outer side surface of the rod body to form a second cavity for sealing the disinfectant, and the second groove and the first groove are mutually separated by being blocked by the rod body;
when the cover body is disconnected with the rod body, the second groove is communicated with the first groove.
Further optionally, the cover body is made of a transparent material.
Optionally, the edge of the notch of the second groove is provided with a convex edge extending towards the inner side of the cover body, and a second seal groove adapted to the convex edge is arranged on the outer side surface of the rod body;
when the cover body is tightly connected with the rod body, the convex edge can be inserted into the second sealing groove and tightly attached to the groove wall of the second sealing groove;
when the cover body is disconnected with the rod body, the convex edge can slide out from one side of the second sealing groove facing the cotton balls.
Optionally, the outer side surface of the rod body is further provided with a third bump matched with the first bump, the third bump is arranged on one side, close to the liquid outlet rod, of the second bump at intervals, and when the first bump abuts against the side surface, far away from the liquid outlet rod, of one side of the third bump, the second groove is communicated with the first groove.
The utility model discloses have following advantage and beneficial effect:
the utility model provides a pair of portable double-end disinfection cotton swab, through the setting of two daubing portions and the cooperation of extruded piece, play liquid hole and cotton ball, make the whole disinfection process such as iodophor disinfection and deiodination only need a disinfection cotton swab to accomplish, abandon the required bottle of depositing and bowl of changing dressings of disinfecting originally, also avoided the possibility because the bottle of depositing and bowl of changing dressings exposes in the air and causes the secondary cross infection while portable; through the mounting has ensured that in the encapsulated state, can not appear leading to the extruded article to extrude the inner chamber owing to rock or strike, cause the antiseptic solution to spill over from going out the liquid hole in advance, invade the condition of wet cotton ball in advance, portable to the extruded article.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic view of a rod body according to embodiment 1 of the present invention;
fig. 2 is a front sectional view of a rod body according to embodiment 1 of the present invention;
fig. 3 is a side sectional view of a rod body according to embodiment 1 of the present invention;
fig. 4 is an overall schematic view of embodiment 1 of the present invention;
fig. 5 is an overall front sectional view of embodiment 1 of the present invention;
fig. 6 is an overall front sectional view of embodiment 1 of the present invention;
FIG. 7 is an overall schematic view of an extrusion part according to embodiment 1 of the present invention;
fig. 8 is a front sectional view of a cover body according to embodiment 1 of the present invention;
fig. 9 is a schematic bottom view of a cover according to embodiment 1 of the present invention.
Reference numbers and corresponding part names in the drawings:
1-rod body, 11-inner cavity, 12-middle cavity, 13-liquid outlet rod, 131-liquid outlet hole, 14-cotton ball, 15-second projection, 16-third projection, 17-first sealing groove, 18-second sealing groove, 19-sliding opening, 2-extrusion piece, 21-piston piece, 22-connecting plate, 23-connecting block, 24-pushing block, 3-cover body, 31-first groove, 32-connecting sleeve body, 33-first projection, 34-second groove, 35-convex edge, 36-positioning rod and 37-positioning groove.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or examples are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the scope of the present invention.
Example 1:
a portable, dual-headed antiseptic cotton swab, as shown in fig. 1-9, comprising:
the disinfection rod comprises a rod body 1, wherein the rod body 1 comprises two smearing parts, the smearing parts are respectively provided with an inner cavity 11 for storing disinfection liquid, the inner cavities 11 are respectively communicated with liquid outlet rods 13, the two liquid outlet rods 13 are respectively arranged at two ends of the rod body 1, the liquid outlet rods 13 are provided with liquid outlet holes 131, and cotton balls 14 are sleeved outside the liquid outlet holes 131; the smearing parts are also respectively provided with an extrusion part 2, and the extrusion parts 2 are arranged on the rod body 1 and are used for extruding the disinfectant in the inner cavity 11 so as to discharge the disinfectant from the corresponding liquid outlet holes 131;
two lids 3, two lids 3 respectively with the connection can be dismantled at the both ends of the body of rod 1, lid 3 is equipped with first recess 31 and mounting, works as lid 3 with during 1 zonulae occludens of the body of rod, first recess 31 with the body of rod 1 cooperation forms the first cavity that carries out the sealing to the cotton ball 14 that corresponds, the mounting is right extruded article 2 is fixed.
At the moment, the cover bodies 3 correspond to the smearing parts one by one, and the cover bodies 3 can cover the end parts of the rod bodies 1, which are provided with the corresponding smearing part liquid outlet rods 13; the inner cavities 11 in the two spreading parts can respectively store different disinfectant.
When needs disinfect to the wound, operate the portion of paining that stores required antiseptic solution, only need pull out lid 3 from the body of rod 1 this moment, make the antiseptic solution discharge from going out liquid hole 131 through the extrusion piece 2 extrusion to cavity 11 for moist cotton ball 14, the user can hand the disinfection cotton swab at this moment and scribble the antiseptic solution at the wound periphery and disinfect through cotton ball 14.
Wherein, under the scene to the disinfection of iodophor and deiodination, the inner chamber 11 in two daubing parts can save iodophor and alcohol respectively, operates the portion of daubing that stores the iodophor earlier, scribbles the iodophor and disinfects at wound periphery, then operates the portion of daubing that stores the alcohol, scribbles the alcohol on the skin that the iodophor covered with this completion deiodination.
From this, through the setting of two portions of paining and extrusion spare 2, play liquid hole 131 and the cooperation of cotton ball 14 for only need a disinfection cotton swab can be accomplished like the whole disinfection process of iodophor disinfection and deiodination, abandoned originally that the disinfection is required to deposit the bottle and change the bowl, also avoided in the portable time owing to deposit the bottle and change the bowl and expose the possibility that causes secondary cross infection in the air.
Simultaneously, through the cooperation of lid 3 and the body of rod 1 makes this disinfection cotton swab be the form of individual encapsulation, can not cause other cotton swabs to expose outside after the use, has avoided corresponding waste.
Wherein, through the sealing fit of the first groove 31 and the cover body 3, the cotton ball 14 is exposed only after the cover body 3 is pulled out in the using process, thereby reducing the possibility of secondary cross infection caused by long-time exposure of the cotton ball 14 in the air.
Wherein pass through the mounting has ensured in the encapsulated situation to extrusion spare 2, extrusion spare 2 can not appear because rock or strike and lead to extrusion spare 2 to extrude inner chamber 11, causes the antiseptic solution to spill over from going out liquid hole 131 in advance, invades the condition of wet cotton ball 14 in advance, portable.
It will be appreciated that the interior chamber 11 is relatively sealed, thereby preventing the sterilising fluid from leaking from the interior chamber 11 during carrying.
It is preferable that the liquid outlet holes 131 are provided in a plurality, and the liquid outlet holes 131 are uniformly distributed on the partial face of the liquid outlet rod 13 covered by the cotton ball 14 for uniformly wetting the cotton ball 14.
It should be noted that the diameter of the liquid outlet hole 131 is small enough to prevent the disinfectant in the inner cavity 11 from overflowing from the liquid outlet hole 131 naturally under the action of gravity, so that the cotton ball 14 is wetted first and then cannot be used.
In one or more embodiments, the extrusion 2 can slide on the rod body 1 along the axial direction of the rod body 1;
the rod body 1 is provided with a complete cavity;
the extrusion part 2 comprises a piston part 21, a connecting part and a pushing block 24, the piston part 21 is connected in the complete chamber in a sliding way, the pushing block 24 is arranged outside the rod body 1, wherein the piston parts 21 of the two smearing parts divide the complete chamber into two inner cavities 11 and a middle chamber 12 as shown in figures 2 to 3;
two sliding openings 19 are formed in the cavity wall of the middle chamber 12 along the axial direction of the rod body 1, one end, far away from the piston piece 21, of the connecting piece penetrates through the sliding openings 19 and is connected with the pushing block 24, and the pushing block 24 can push the piston piece 21 to slide in the direction close to the liquid outlet rod 13.
The two cavities 11 of the applicator part are separated by a complete cavity through two piston members 21, and a middle cavity 12 is arranged between the two cavities 11, one end of the connecting member is connected with the piston member 21 in the middle cavity 12, and the other end of the connecting member penetrates out of the sliding opening 19 and is connected with the pushing block 24, wherein the length of the sliding opening 19 is that the connecting member slides along the axial direction of the rod body 1.
At this time, when disinfection is required, the pushing block 24 is pushed along the direction close to the liquid outlet rod 13 in the corresponding smearing part, and at this time, the piston member 21 connected with the pushing block 24 is forced to move along the direction close to the liquid outlet rod 13 in the corresponding smearing part synchronously, so that the volume of the corresponding inner cavity 11 is compressed, and the disinfectant in the cavity is extruded to flow out from the liquid outlet hole 131. The operation process is simple and convenient and is easy to control.
Wherein, the connecting piece includes connecting plate 22 and connecting block 23, piston piece 21, connecting plate 22, connecting block 23 and promotion piece 24 connect gradually, wherein promote piece 24 with the laminating of the lateral surface of the body of rod 1, connecting plate 22 with the laminating of the medial surface of middle cavity 12, connecting block 23 slides and sets up in sliding opening 19, works as connecting block 23 supports and leans on sliding opening 19 is kept away from when going out the one end of liquid pole 13, connecting plate 22 covers on sliding opening 19, at this moment connecting plate 22 is right middle cavity 12 carries out the shutoff, avoids in encapsulated situation, and external debris follow sliding opening 19 gets into in middle cavity 12, causes the antiseptic solution that is in inner chamber 11 to be contaminated from middle cavity 12 by external debris, portable.
The connecting plate 22 and the pushing block 24 are respectively attached to the inner wall surface of the middle chamber 12 and the outer side surface of the rod body 1, so that a clamping effect is generated on the rod body 1, and it is ensured that when the pushing block 24 is pushed, the whole extrusion part 2 cannot be radially inclined due to radial stress, and the sealing effect of the inner cavity 11 is poor.
On this basis, for the fixing element, in one or more embodiments, as shown in fig. 4, 6, 8, and 9, the fixing element includes a positioning rod 36 disposed on the cover body 3, one end of the positioning rod 36 away from the cover body 3 has a positioning groove 37 recessed toward the cover body 3, when the cover body 3 and the rod body 1 are tightly connected, a groove bottom of the positioning groove 37 abuts against a side surface of the pushing block 24 facing the liquid outlet rod 13, and the connecting block 23 abuts against one end of the sliding opening 19 away from the liquid outlet rod 13. Thereby, the pressing member 2 is pressed by the groove bottom of the positioning groove 37 and the end of the slide opening 19, and no axial displacement is generated, and the fixing of the pressing member 2 in the packaged state is ensured.
In one or more embodiments, the cover body 3 further has a connecting sleeve body 32 capable of being sleeved on the rod body 1, one end of the connecting sleeve body 32 and the edge of the notch of the first groove 31 form a stepped structure, a first protruding block 33 is arranged on the inner wall of the connecting sleeve body 32, a second protruding block 15 matched with the first protruding block 33 is arranged on the outer side surface of the rod body 1, when the cover body 3 is tightly connected with the rod body 1, the edge of the notch of the first groove 31 is abutted against on a side end surface facing the liquid outlet rod 13 in the rod body 1, and the first protruding block 33 is abutted against on a side surface of the liquid outlet rod 13 far away from the second protruding block 15.
At this moment, the cover body 3 can be sleeved on the rod body 1 from the end of the rod body 1 provided with the liquid outlet rod 13 through the other end of the connecting sleeve body 32, and the edge of the notch of the first groove 31 can abut against the end face of one side of the rod body 1 provided with the liquid outlet rod 13 to form and seal the first cavity. Through making the cooperation of first lug 33 and second lug 15 and the edge of first recess 31 and the cooperation of the 1 terminal surface of the body of rod, it is right the axial position of lid 3 on the body of rod 1 carries out effectual location, avoids when carrying this disinfection cotton swab, lid 3 takes place axial displacement to the body of rod 1 and leads to first cavity to lose the leakproofness, leads to cotton ball 14 and external air contact to cause the possibility of secondary cross infection, makes this disinfection cotton swab safer carrying the in-process. When the disinfection is needed, the first lug 33 and the second lug 15 are dislocated by applying force to the cover body 3, and then the connection between the cover body 3 and the rod body 1 is released.
The cross-sectional shapes of the surfaces of the first projection 33 and the second projection 15 are preferably optimized to be arc-shaped, so that the cap body 3 can be conveniently pulled out from the rod body 1 when in use, and the connection mode of the first projection 33 and the second projection 15 is similar to that of a part of pen bodies and pen caps on the market.
The edges of the end faces at two sides of the rod body 1 are provided with first sealing grooves 17 which are respectively matched with the notches of the first grooves 31 in the two cover bodies 3;
when the cover 3 is tightly connected to the rod body 1, the notch of the first groove 31 can be inserted into the first sealing groove 17 and tightly attached to the wall of the first sealing groove 17.
At this time, the matching of the notch of the first groove 31 and the first seal groove 17 can further improve the sealing performance of the first chamber, and reduce the incomplete sealing in the first chamber caused by production errors.
Preferably, the groove-shaped cross section of the first sealing groove 17 is L-shaped, and the notch of the first groove 31 is L-shaped, which is identical to the groove shape of the first sealing groove 17, so as to ensure that the first groove 31 and the rod body 1 can be completely clamped together.
In one or more embodiments, a second groove 34 capable of storing disinfectant is further formed on the inner wall of the connecting sleeve body 32;
when the cover 3 is tightly connected with the rod body 1, the second groove 34 is matched with the outer side surface of the rod body 1 to form a second cavity for sealing the disinfectant, and the second groove 34 and the first groove 31 are separated from each other by the blocking of the rod body 1;
when the cover 3 is disconnected from the rod 1, the second groove 34 and the first groove 31 are communicated with each other.
That is, when the cover 3 and the rod 1 are tightly connected together, except the disinfectant in the inner cavity 11, the disinfectant is also hermetically stored in the second chamber, and at this time, the first chamber and the second chamber are not connected with each other due to the blocking of the rod 1, and the disinfectant in the second chamber cannot enter the first chamber; when the connection between the cover 3 and the rod body 1 is released, the rod body 1 no longer blocks the first groove 31 and the second groove 34, and at this time, the disinfectant in the second groove 34 can flow into the first groove 31 from the second groove 34.
At this time, the second groove 34 may be filled with disinfectant, and once the connection between the cover 3 and the rod 1 is released, the disinfectant in the second groove 34 enters the first groove 31 from the second groove 34 under the influence of gravity, so that the disinfectant in the second groove 34 is reduced and the inner wall of the cotton ball 14 or the first groove 31 is wet. Therefore, whether the cover body 3 and the rod body 1 are separated or not can be directly judged through observing the internal condition of the first groove 31 or the second groove 34 before use, and then whether the cotton ball 14 can be intuitively judged to be exposed in the air or not, so that the safety of the disinfection cotton swab in the carrying process is improved, and the situation that the cover body 3 is reset again after being separated from the connection with the rod body 1 is avoided.
In addition, because the cotton ball 14 is arranged outside the liquid outlet rod 13 in the design of the disinfection cotton swab, when the disinfectant starts to be output from the liquid outlet hole 131, the disinfectant wets the cotton ball 14 from inside to outside, at this time, the disinfectant inside the cotton ball 14 may be accumulated, and when the cotton ball 14 is in contact with the skin of a human body, the disinfectant inside the cotton ball 14 may overflow under extrusion to cause the disinfectant to slide off the human body, so that the disinfectant is not easy to clean. When the wound needs to be disinfected, the end, provided with the cotton ball 14, of the rod body 1 can be downwards arranged, the cover body 3 is pulled out from the rod body 1 for a certain distance, at the moment, the disinfectant in the second groove 34 can enter the first groove 31 and pre-moistens the cotton ball 14 in the first groove from the outside, the disinfectant in the second groove 34 can be just moistened on the surface of the cotton ball 14 through the arrangement of the volume of the second cavity, and the condition that the disinfectant on the inner side of the cotton ball 14 is too much is avoided.
In order to observe the internal condition of the first groove 31 or the second groove 34, the cover 3 is made of a transparent material.
The edge of the notch of the second groove 34 has a convex edge 35 extending towards the inner side of the cover 3, and the outer side surface of the rod body 1 is provided with a second seal groove 18 adapted to the convex edge 35;
when the cover 3 is tightly connected to the rod body 1, the flange 35 can be inserted into the second seal groove 18 and tightly attached to a groove wall of the second seal groove 18;
when the cover 3 is disconnected from the shaft 1, the collar 35 can slide out from the second sealing groove 18 on the side facing the cotton ball 14.
At this moment, the chimb 35 with the cooperation of second seal groove 18 can further improve the leakproofness of second cavity, reduces because production error leads to the not totally sealed condition of antiseptic solution in the second cavity, has avoided simultaneously carrying in-process lid 3 and has received impact or extrusion to lead to lid 3 and body of rod 1 to produce the problem that certain slope leads to the antiseptic solution in the second cavity to leak along the axis. In addition, by the restriction of chimb 35 and second seal groove 18, the circumference position of lid 3 on the body of rod 1 is fixed, can't rotate on the body of rod 1, only can follow the direction roll-off that withdraws from second seal groove 18, has guaranteed when lid 3 with body of rod 1 zonulae occludens, antiseptic solution in the second recess 34 can only contact with the cell wall of second recess 34 and the tank bottom of second seal groove 18, and can not contact through other positions of rotatory and the body of rod 1, avoids antiseptic solution in second recess 34 to receive the pollution before not using.
Preferably, the second seal groove 18 is formed in a dovetail groove structure disposed along the axial direction of the rod body 1. At this time, the groove wall of the convex edge 35 and the groove wall of the second seal groove 18 are also in an inclined structure matched with the dovetail groove structure, when the convex edge 35 is inserted into the second seal groove 18, the convex edge 35 is limited by the groove structure and cannot move radially, and the sealing strength of the second chamber is ensured.
The outer side surface of the rod body 1 is further provided with a third bump 16 matched with the first bump 33, the third bump 16 is arranged on one side, close to the liquid outlet rod 13, of the second bump 15 at intervals, and when the first bump 33 abuts against the side surface, far away from the liquid outlet rod 13, of one side of the third bump 16, the second groove 34 is communicated with the first groove 31. At this time, the connecting sleeve body 32 still does not completely separate from the rod body 1, and the disinfectant in the second groove 34 still can enter the first groove 31 to wet the cotton ball 14, so that the situation that the disinfectant in the second groove 34 is thrown out of the cover body 3 due to excessive force applied to the cover body 3 is avoided.
It should be noted that the two smearing parts are relatively independent, and the positional relationship between any two components on the smearing parts describes that if there is a component in which smearing part it is unclear, the two components are uniformly defaulted as the component in the same smearing part.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A portable double-end disinfection cotton swab is characterized by comprising:
the disinfection rod comprises a rod body (1), wherein the rod body (1) comprises two smearing parts, the smearing parts are respectively provided with an inner cavity (11) for storing disinfection liquid, the inner cavities (11) are respectively communicated with liquid outlet rods (13), the two liquid outlet rods (13) are respectively arranged at two ends of the rod body (1), liquid outlet holes (131) are formed in the liquid outlet rods (13), and cotton balls (14) are sleeved outside the liquid outlet holes (131); the smearing parts are also respectively provided with an extruding part (2), and the extruding parts (2) are arranged on the rod body (1) and are used for extruding the disinfectant in the inner cavity (11) so as to discharge the disinfectant from the corresponding liquid outlet holes (131);
two lid (3), two lid (3) respectively with the connection can be dismantled at the both ends of the body of rod (1), lid (3) are equipped with first recess (31) and mounting, work as lid (3) with during body of rod (1) zonulae occludens, first recess (31) with the body of rod (1) cooperation forms and carries out the first cavity sealed to corresponding cotton ball (14), the mounting is right extruded piece (2) are fixed.
2. A portable double-ended antiseptic swab as claimed in claim 1 wherein said extrusion (2) is slidable on the shaft (1) in the axial direction of the shaft (1);
the rod body (1) is provided with a complete cavity;
the extrusion part (2) comprises a piston part (21), a connecting part and a pushing block (24), the piston part (21) is connected in the complete chamber in a sliding way, the pushing block (24) is arranged outside the rod body (1), and the piston parts (21) of the two smearing parts divide the complete chamber into two inner cavities (11) and a middle chamber (12);
two sliding openings (19) are formed in the cavity wall of the middle cavity (12) along the axis direction of the rod body (1), one end, far away from the piston piece (21), of the connecting piece penetrates through the sliding openings (19) and is connected with the pushing block (24), and the pushing block (24) can push the piston piece (21) to slide along the direction close to the liquid outlet rod (13).
3. The portable double-ended disinfection swab as claimed in claim 2, wherein the connecting piece comprises a connecting plate (22) and a connecting block (23), the piston piece (21), the connecting plate (22), the connecting block (23) and a pushing block (24) are sequentially connected, the pushing block (24) is attached to the outer side surface of the swab body (1), the connecting plate (22) is attached to the inner side surface of the middle chamber (12), the connecting block (23) is slidably arranged in the sliding opening (19), and when the connecting block (23) abuts against one end, away from the fluid outlet rod (13), of the sliding opening (19), the connecting plate (22) covers the sliding opening (19).
4. A portable double-ended antiseptic cotton swab as recited in claim 3, wherein the fixing member comprises a positioning rod (36) disposed on the cover body (3), one end of the positioning rod (36) away from the cover body (3) is provided with a positioning groove (37) recessed towards the cover body (3), when the cover body (3) and the swab body (1) are tightly connected, the bottom of the positioning groove (37) abuts against the side surface of the pushing block (24) facing the liquid outlet rod (13), and the connecting block (23) abuts against one end of the sliding opening (19) away from the liquid outlet rod (13).
5. The portable double-end disinfection swab as claimed in claim 1, wherein the cover body (3) further comprises a connecting sleeve body (32) which can be sleeved on the rod body (1), one end of the connecting sleeve body (32) and the edge of the notch of the first groove (31) form a stepped structure, a first bump (33) is arranged on the inner wall of the connecting sleeve body (32), a second bump (15) matched with the first bump (33) is arranged on the outer side surface of the rod body (1), when the cover body (3) and the rod body (1) are tightly connected, the edge of the notch of the first groove (31) abuts against a side end surface of the rod body (1) facing the liquid outlet rod (13), and the first bump (33) abuts against a side surface of the second bump (15) away from the liquid outlet rod (13).
6. A portable double-ended sterile cotton swab as claimed in claim 5, wherein the edges of the two end faces of the swab body (1) are provided with first sealing grooves (17) which are respectively matched with the notches of the first grooves (31) in the two cover bodies (3);
when the cover body (3) is tightly connected with the rod body (1), the notch of the first groove (31) can be inserted into the first sealing groove (17) and tightly attached to the groove wall of the first sealing groove (17).
7. The portable double-ended disinfection swab as claimed in claim 5, wherein the inner wall of the connecting sleeve body (32) is further provided with a second groove (34) capable of storing disinfection solution;
when the cover body (3) is tightly connected with the rod body (1), the second groove (34) is matched with the outer side surface of the rod body (1) to form a second cavity for sealing the disinfectant, and the second groove (34) and the first groove (31) are separated from each other by the blockage of the rod body (1);
when the cover body (3) is disconnected from the rod body (1), the second groove (34) is communicated with the first groove (31).
8. A portable double-ended antiseptic cotton swab as claimed in claim 7, wherein the cover (3) is made of a transparent material.
9. A portable double-ended antiseptic cotton swab as recited in claim 7, characterized in that the edge of the notch of the second groove (34) is provided with a convex edge (35) extending towards the inner side of the cover body (3), and the outer side of the rod body (1) is provided with a second sealing groove (18) matched with the convex edge (35);
when the cover body (3) is tightly connected with the rod body (1), the convex edge (35) can be inserted into the second sealing groove (18) and tightly attached to the groove wall of the second sealing groove (18);
when the cover body (3) is disconnected with the rod body (1), the convex edge (35) can slide out from one side, facing the cotton balls (14), of the second sealing groove (18).
10. A portable double-ended antiseptic cotton swab as defined in claim 7, wherein a third protrusion (16) engaged with the first protrusion (33) is further disposed on an outer side surface of the swab body (1), the third protrusion (16) is disposed on a side of the second protrusion (15) close to the liquid outlet rod (13) at intervals, and when the first protrusion (33) abuts against a side surface of the third protrusion (16) far away from the liquid outlet rod (13), the second groove (34) and the first groove (31) are communicated with each other.
CN202221491386.7U 2022-06-15 2022-06-15 Double-end disinfection cotton swab convenient to carry Active CN217745345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221491386.7U CN217745345U (en) 2022-06-15 2022-06-15 Double-end disinfection cotton swab convenient to carry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221491386.7U CN217745345U (en) 2022-06-15 2022-06-15 Double-end disinfection cotton swab convenient to carry

Publications (1)

Publication Number Publication Date
CN217745345U true CN217745345U (en) 2022-11-08

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Application Number Title Priority Date Filing Date
CN202221491386.7U Active CN217745345U (en) 2022-06-15 2022-06-15 Double-end disinfection cotton swab convenient to carry

Country Status (1)

Country Link
CN (1) CN217745345U (en)

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