CN210112818U - Portable transfusion system leather strap cuts device - Google Patents
Portable transfusion system leather strap cuts device Download PDFInfo
- Publication number
- CN210112818U CN210112818U CN201920166208.9U CN201920166208U CN210112818U CN 210112818 U CN210112818 U CN 210112818U CN 201920166208 U CN201920166208 U CN 201920166208U CN 210112818 U CN210112818 U CN 210112818U
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- Prior art keywords
- pressing block
- groove
- briquetting
- blade
- sliding
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Abstract
The utility model belongs to the technical field of the mechanical skill and specifically relates to a portable transfusion system leather strap cuts device, including first briquetting and second briquetting, the surface of first briquetting is equipped with the leather strap groove, and the one end of first briquetting is equipped with the spout, and one side that the one end of first briquetting is located the spout is equipped with the blade groove perpendicularly, and the one end of second briquetting closely bonds and has the slide, and close bonding has the blade on the slide. This portable transfusion system leather strap cuts device through first briquetting of extrusion and second briquetting, presses the blade into the leather strap inslot from the blade inslot, cuts the transfusion system leather strap, easy operation, and convenient to use solves the problem that the transfusion system leather strap is not convenient for cut.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically a portable transfusion system leather strap cuts device.
Background
The medical waste refers to the pollution waste produced by hospitals after contacting blood, flesh and the like of patients. Such as used cotton balls, gauze, tape, disposable medical devices, post-operative waste, and the like. Because the medical waste has the characteristics of space pollution, acute infection, latent pollution and the like, the harmfulness of viruses and germs is dozens, hundreds or even thousands of times of that of common household waste. If the treatment is improper, serious pollution to the environment can be caused, and the treatment can also become a source of epidemic disease.
At present, in clinical medical care work, there is the syringe needle of side opening on the used transfusion system leather strap device, when carrying out the transfusion system and destroying, need cut syringe needle and leather strap, the classification of being convenient for, the tradition mode of cutting is that medical personnel utilizes the scissors to cut, because scissors itself easily produces the rust, and does not have the fixed position of placing to be inconvenient to use, and this kind of operation has increased medical personnel's work load. In view of this, we propose a portable transfusion system leather strap cutting device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable transfusion system leather strap cuts device to solve the problem that the transfusion system leather strap that provides is not convenient for cut among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a portable transfusion system leather strap cuts device, includes first briquetting and second briquetting, be equipped with two through-holes on the first briquetting, the surface of first briquetting is equipped with the leather strap groove, the one end of first briquetting is equipped with the spout, the one end of first briquetting is located one side of spout is equipped with the blade groove perpendicularly, one side in blade groove with the spout intercommunication, the one end in blade groove with leather strap groove intercommunication, be equipped with the thumb hole on the second briquetting, the one end of second briquetting closely bonds and has the slide, the one end of slide is equipped with a plurality of expanding spring, it has the blade to bond closely on the slide, the both ends surface of first briquetting all closely bonds and has the traveller, the both ends surface of second briquetting all closely bonds and has solid fixed ring, the traveller is located in the fixed ring.
Preferably, the sliding plate is in plug-in fit with the first pressing block through the sliding groove, and the blade is in plug-in fit with the first pressing block through the blade groove.
Preferably, one end of the telescopic spring is tightly bonded with the bottom wall of the sliding groove, and the other end of the telescopic spring is tightly bonded with the sliding plate.
Preferably, the diameter of the sliding column is matched with the inner diameter of the fixing ring, and the fixing ring is connected with the first pressing block in a sliding mode through the sliding column.
Preferably, a rubber pad is arranged in the leather strip groove, and the rubber pad is tightly adhered to the inner wall of the leather strip groove.
Preferably, the through hole penetrates through the first pressing block, and the thumb hole penetrates through the second pressing block.
Preferably, the number of the telescopic springs is 2-4, and the telescopic springs are arranged linearly at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: this portable transfusion system leather strap cuts device through first briquetting of extrusion and second briquetting, presses the blade into the leather strap inslot from the blade inslot, cuts the transfusion system leather strap, easy operation, and convenient to use solves the problem that the transfusion system leather strap is not convenient for cut.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural diagram of a first pressing block of the present invention;
FIG. 4 is a schematic structural view of a second press block of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 6 is a schematic structural diagram of embodiment 3 of the present invention.
In the figure: 1. a first pressing block; 11. a through hole; 12. a leather strip groove; 121. a rubber pad; 13. a chute; 131. an insert pocket; 14. a traveler; 2. a second pressing block; 21. a thumb hole; 22. a slide plate; 221. a tension spring; 23. a blade; 24. a fixing ring; 3. a rotating shaft; 31. a return spring; 32. rotating the block; 4. and (4) connecting the blocks.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
The utility model provides a portable transfusion system leather strap cuts device, including first briquetting 1 and second briquetting 2, be equipped with two through-holes 11 on the first briquetting 1, the surface of first briquetting 1 is equipped with leather strap groove 12, the one end of first briquetting 1 is equipped with spout 13, one side that one end of first briquetting 1 is located spout 13 is equipped with blade groove 131 perpendicularly, one side and spout 13 intercommunication of blade groove 131, the one end and the leather strap groove 12 intercommunication of blade groove 131, be equipped with thumb hole 21 on the second briquetting 2, the one end of second briquetting 2 closely bonds and has slide 22, the one end of slide 22 is equipped with a plurality of expanding spring 221, it has blade 23 to closely bond on slide 22, the both ends surface of first briquetting 1 all closely bonds and has traveller 14, the both ends surface of second briquetting 2 all closely bonds and has solid fixed ring 24, traveller 14 is located solid fixed ring 24.
In this embodiment, the first pressing block 1 and the second pressing block 2 are made of PVC (polyvinyl chloride), which has the advantages of good wear resistance and corrosion resistance, stable structure, low cost, and the like, and the service life of the pressing block is prolonged.
Further, the sliding plate 22 is in insertion fit with the first pressing block 1 through the sliding groove 13, and the blade 23 is in insertion fit with the first pressing block 1 through the blade groove 131, so that the sliding plate 22 drives the blade 23 to extend and retract in the blade groove 131.
In addition, one end of the extension spring 221 is tightly bonded to the bottom wall of the sliding chute 13, and the other end of the extension spring 221 is tightly bonded to the sliding plate 22, so that the sliding plate 22 is driven by the extension spring 221 to extend and retract in the sliding chute 13.
It should be noted that the diameter of the spool 14 is matched with the inner diameter of the fixing ring 24, and the fixing ring 24 is slidably connected to the first press block 1 through the spool 14, in this embodiment, the diameter of the spool 14 is preferably 1cm, so that the first press block 1 and the second press block 2 can be conveniently connected together by the spool 14 passing through the inner ring of the fixing ring 24.
Specifically, a rubber pad 121 is arranged in the leather strip groove 12, the rubber pad 121 is tightly adhered to the inner wall of the leather strip groove 12, and when the leather strip is cut off by the blade 23, the blade tip of the blade 23 can be protected by the rubber pad 121.
In addition, the through hole 11 penetrates through the first pressing block 1, the thumb hole 21 penetrates through the second pressing block 2, so that in the cutting operation, the index finger and the middle finger penetrate through the two through holes 11, the thumb penetrates through the thumb hole 21 to apply force, and the first pressing block 1 and the second pressing block 2 are relatively pressed.
Furthermore, the number of the extension springs 221 is 2-4, and the extension springs 221 are linearly arranged at equal intervals, in this embodiment, the number of the extension springs 221 is preferably 2, and the extension springs 221 are respectively located at the top end and the bottom end of the sliding plate 22, so that the sliding plate 22 is driven by the extension springs 221 to extend and retract in the sliding groove 13.
In the embodiment, the forefinger and the middle finger are respectively sleeved in the two through holes 11 on the first pressing block 1, the thumb is sleeved in the thumb hole 21 on the second pressing block 2, the fingers apply force inwards to extrude the first pressing block 1 and the second pressing block 2, and the sliding plate 22 on the second pressing block 2 is in inserted connection and matching with the first pressing block 1 through the sliding groove 13, so that after the first pressing block 1 and the second pressing block 2 are pressed oppositely, the sliding plate 22 slides towards the sliding groove 13 under the elastic action of the expansion spring 221 and drives the blade 23 to move towards the blade groove 131, the blade 23 extends into the blade groove 12 from the blade groove 131, and the skin strips of the infusion apparatus placed in the skin strip groove 12 are cut off, the operation is simple, the use is convenient, and the problem that the skin strips of the infusion apparatus are not convenient to cut off is solved.
Example 2
As a second embodiment of the present invention, the present inventor improves the connection relationship between the first pressing block 1 and the second pressing block 2, as shown in fig. 5, as a preferred embodiment, the upper surface of the first pressing block 1 is tightly bonded with the rotating shaft 3, the bottom end of the front surface of the first pressing block 1 is tightly bonded with the return spring 31, one end of the return spring 31, which is away from the first pressing block 1, is tightly bonded with the second pressing block 2, the upper surface of the second pressing block 2 is tightly bonded with the rotating block 32, the rotating block 32 is in an arc shape, one end of the rotating block 32 is provided with a round hole, the rotating shaft 3 passes through the round hole, and the rotating block 32 is rotationally connected with the first pressing block 1 through the rotating shaft 3.
Further, the insert 23 in this embodiment has an arc shape, which facilitates the insertion and removal of the insert 23 into and out of the insert pocket 131.
In this embodiment, the top end of the second pressing block 2 is rotatably connected with the rotating shaft 3 at the top end of the first pressing block 1 through the rotating block 32, and the bottom end of the second pressing block 2 is connected with the second pressing block 2 through the return spring 31, so that after the first pressing block 1 and the second pressing block 2 are subjected to a relative pressure, the arc-shaped blade 23 extends into the strip groove 12 through the blade groove 131, and cuts off the infusion apparatus strips in the strip groove 12, and the operation is simple and the use is convenient.
Example 2
As a second embodiment of the present invention, the inventor improves the connection relationship between the first pressing block 1 and the second pressing block 2, and as a preferred embodiment, as shown in fig. 6, the top ends of the first pressing block 1 and the second pressing block 2 are provided with a connecting block 4, one end of the connecting block 4 is tightly bonded to the first pressing block 1, and the other end of the connecting block 4 is tightly bonded to the second pressing block 2.
In this embodiment, connecting block 4 adopts PVC (polyvinyl chloride) material, has good elasticity and resilience, and after first briquetting 1 and second briquetting 2 received a relative pressure, blade 23 stretched into in the leather strap groove 12 from blade groove 131, cut the transfusion system leather strap, and after the extrusion force disappeared, connecting block 4 elastic recovery for blade 23 was taken out from leather strap groove 12, simple structure, convenient to use.
The utility model discloses a portable transfusion system leather strap cuts device when using, embolia in two through-holes 11 on the first briquetting 1 respectively forefinger and middle finger, and embolia the thumb in the thumb hole 21 on the second briquetting 2, and utilize the finger to inwards exert force, extrude first briquetting 1 and second briquetting 2, because slide 22 on the second briquetting 2 passes through spout 13 and first briquetting 1 grafting cooperation, therefore, after first briquetting 1 and second briquetting 2 received a relative pressure, slide 22 slides to spout 13 under the elastic action of expanding spring 221, and drive blade 23 to blade groove 131 internal motion, make blade 23 stretch into leather strap groove 12 from blade groove 131, and cut the transfusion system leather strap of placing in leather strap groove 12, and easy operation, convenient to use, solve the transfusion system leather strap and be inconvenient for the problem of cutting;
when the transfusion device is used, the top end of the second pressing block 2 is rotatably connected with the rotating shaft 3 at the top end of the first pressing block 1 through the rotating block 32, and the bottom end of the second pressing block 2 is connected with the second pressing block through the return spring 31, so that after the first pressing block 1 and the second pressing block 2 are subjected to relative pressure, the arc-shaped blade 23 extends into the leather strip groove 12 through the blade groove 131 and cuts off the transfusion device leather strips in the leather strip groove 12, and the transfusion device is simple to operate and convenient to use;
during the use, connecting block 4 adopts PVC (polyvinyl chloride) material, has good elasticity and resilience, and after first briquetting 1 and second briquetting 2 received a relative pressure, blade 23 stretched into in the leather strap groove 12 from blade groove 131, cut the transfusion system leather strap, and the extrusion force disappears the back, and connecting block 4 elastic recovery for blade 23 is taken out in the leather strap groove 12, simple structure, convenient to use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a portable transfusion system leather strap cuts device, includes first briquetting (1) and second briquetting (2), its characterized in that: the cutting device is characterized in that two through holes (11) are formed in the first pressing block (1), a leather strip groove (12) is formed in the outer surface of the first pressing block (1), a sliding groove (13) is formed in one end of the first pressing block (1), a blade groove (131) is vertically formed in one side of the sliding groove (13) at one end of the first pressing block (1), one side of the blade groove (131) is communicated with the sliding groove (13), one end of the blade groove (131) is communicated with the leather strip groove (12), a thumb hole (21) is formed in the second pressing block (2), a sliding plate (22) is tightly bonded to one end of the second pressing block (2), a plurality of telescopic springs (221) are arranged at one end of the sliding plate (22), blades (23) are tightly bonded to the sliding plate (22), sliding columns (14) are tightly bonded to the outer surfaces of the two ends of the first pressing block (1), fixing rings (24) are tightly bonded to the outer surfaces of the two ends of the second pressing block (2), the slide column (14) is located within the fixed ring (24); the sliding plate (22) is in plug fit with the first pressing block (1) through the sliding groove (13), and the blade (23) is in plug fit with the first pressing block (1) through the blade groove (131); one end of the telescopic spring (221) is tightly bonded with the bottom wall of the sliding groove (13), and the other end of the telescopic spring (221) is tightly bonded with the sliding plate (22).
2. The portable infusion set strap cutting device according to claim 1, characterized in that: the diameter of the sliding column (14) is matched with the inner diameter of the fixing ring (24), and the fixing ring (24) is internally connected with the first pressing block (1) in a sliding mode through the sliding column (14).
3. The portable infusion set strap cutting device according to claim 1, characterized in that: a rubber pad (121) is arranged in the leather strip groove (12), and the rubber pad (121) is tightly adhered to the inner wall of the leather strip groove (12).
4. The portable infusion set strap cutting device according to claim 1, characterized in that: the through hole (11) penetrates through the first pressing block (1), and the thumb hole (21) penetrates through the second pressing block (2).
5. The portable infusion set strap cutting device according to claim 1, characterized in that: the number of the extension springs (221) is 2-4, and the extension springs are linearly arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166208.9U CN210112818U (en) | 2019-01-30 | 2019-01-30 | Portable transfusion system leather strap cuts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166208.9U CN210112818U (en) | 2019-01-30 | 2019-01-30 | Portable transfusion system leather strap cuts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210112818U true CN210112818U (en) | 2020-02-25 |
Family
ID=69579141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920166208.9U Expired - Fee Related CN210112818U (en) | 2019-01-30 | 2019-01-30 | Portable transfusion system leather strap cuts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210112818U (en) |
-
2019
- 2019-01-30 CN CN201920166208.9U patent/CN210112818U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200225 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |