CN219804072U - Polypropylene combined cover of infusion apparatus - Google Patents
Polypropylene combined cover of infusion apparatus Download PDFInfo
- Publication number
- CN219804072U CN219804072U CN202321047048.9U CN202321047048U CN219804072U CN 219804072 U CN219804072 U CN 219804072U CN 202321047048 U CN202321047048 U CN 202321047048U CN 219804072 U CN219804072 U CN 219804072U
- Authority
- CN
- China
- Prior art keywords
- unit
- fixed block
- fixedly connected
- shell
- infusion apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 35
- -1 Polypropylene Polymers 0.000 title claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 19
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 239000003814 drug Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a polypropylene combined cover of an infusion apparatus, and relates to the technical field of infusion apparatuses; the utility model comprises an outer shell, wherein the lower end of the outer shell is internally inserted with a threaded connection inner shell, the upper side of the inner shell is provided with a rubber plug, the outer side of the rubber plug is fixedly connected with the inner side of the upper end of the outer shell, the two ends of the upper side of the outer shell are provided with first hole grooves, the upper side of the outer shell is provided with a convenient infusion mechanism, the convenient infusion mechanism comprises a fixed block, a sealing unit, a rotating unit, a bracket, a rolling unit and a limiting unit, the middle side of the upper side of the outer shell is fixedly connected with the fixed block, the outer sides of the two ends of the fixed block are provided with the sealing unit, the lower end of the sealing unit is inserted in the first hole grooves, one side of the sealing unit, close to the fixed block, is provided with the rotating unit, so that the syringe is simpler and more convenient to insert the syringe, the outer shell is not required to be unscrewed, the breakage of an infusion tube of the infusion apparatus is reduced, and the infusion efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of infusion apparatuses, in particular to a polypropylene combined cover of an infusion apparatus.
Background
The medical infusion apparatus is a liquid medicine transmission device.
The polypropylene combined cover of the medical infusion apparatus is generally composed of an inner cover, a rubber plug and an outer cover, when in use, the outer cover is screwed out, then a syringe is inserted into the inner cover, the syringe is contacted with the liquid medicine in the infusion apparatus through the syringe, and the syringe is pulled out after the use is finished.
The polypropylene combined cover of the traditional medical infusion apparatus is easy to pull and break when the outer cover is unscrewed, so that the infusion apparatus is scrapped and cannot be used, the polypropylene combined cover of the infusion apparatus is inconvenient to use, and the inventor provides the polypropylene combined cover of the infusion apparatus for solving the problems.
Disclosure of Invention
In order to solve the problem of inconvenient use of the polypropylene combined cover of the transfusion system; the utility model aims to provide a polypropylene combined cover of an infusion apparatus.
In order to solve the technical problems, the utility model adopts the following technical scheme: including the shell, the threaded connection inner shell is inserted to the inside threaded connection inner shell that inserts of shell lower extreme, and the inner shell upside sets up the plug, the plug outside links firmly in the shell upper end inboard, and first hole groove is seted up at shell upside both ends, the shell upside sets up convenient transfusion system, and convenient transfusion system includes the fixed block, sealing unit, rotating unit, gyration unit, the support, rolling unit and spacing unit, the fixed block is fixed firmly in the shell upside, and the fixed block both ends outside sets up sealing unit, sealing unit lower extreme is inserted and is established in first hole inslot, and sealing unit is close to one side of fixed block and sets up the rotation unit, the rotation unit inserts the one end of establishing in the fixed block and sets up gyration unit, and gyration unit both sides set up in the fixed block is inboard, one side that sealing unit was kept away from to the rotation unit links firmly the rest, and the support is kept away from the one end of rotating unit and sets up rolling unit, the end outside sets up spacing unit in the rotation unit.
Preferably, the sealing unit comprises a baffle and a rubber plug, the outer sides of two ends of the fixed block are provided with the baffle, the lower side of the baffle is fixedly connected with the rubber plug, the lower end of the rubber plug is inserted into the first hole groove, the rotating unit comprises a rotating plate and a sleeve, one side, close to the fixed block, of the baffle is fixedly connected with the rotating plate, one end, far away from the baffle, of the rotating plate is inserted into the fixed block, and one side, far away from the baffle, of the rotating plate is fixedly connected with the sleeve.
Preferably, the gyration unit includes first gag lever post and torsional spring, and sleeve keep away from the inside first gag lever post of establishing of inserting of one end of revolving board, and first gag lever post both sides link firmly in the fixed block inboard, and first gag lever post upper end outside cover establishes the torsional spring, and the torsional spring upper end links firmly on the fixed block, and the torsional spring lower extreme links firmly on the sleeve, and one side that the revolving board was kept away from to the sleeve links firmly a rest, and the rolling unit includes gyro wheel and second gag lever post, and the support is kept away from telescopic one end inboard and is inserted and establish the gyro wheel, and the gyro wheel both sides link firmly the second gag lever post, and one side that the gyro wheel was kept away from to the second gag lever post is switched on the support.
Preferably, the spacing unit includes rubber pad and stopper, and the laminating rubber pad in the middle-end outside of rotating plate, the rubber pad is kept away from one side of rotating plate and is linked firmly the stopper, and the stopper is kept away from one side of rubber pad and is linked firmly on the fixed block, two sets of sealing unit, rotating unit, gyration unit, rolling unit and spacing unit set up in the fixed block both sides, and two sets of sealing unit, rotating unit, gyration unit, rolling unit and spacing unit symmetry set up, the inside arc wall of seting up in fixed block both ends, and rolling unit keep away from one side laminating fixed block fluting inner wall removal of support.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up convenient transfusion system, during the infusion, promote the sealing unit of one side earlier, make sealing unit drive rotation unit rotate, rotate the unit and rotate the back at the rotation unit outside at the auxiliary cover of rolling unit, after first hole groove department opens, insert the inner shell with the cylinder can, let the cylinder insert, more simple convenient need not to screw out the shell, and then reduce the fracture of transfusion system transfer line, promote transfusion efficiency.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of a partial structure at a housing of the present utility model.
FIG. 3 is an enlarged schematic view of a partial structure section of a fixing block according to the present utility model.
In the figure: 1. a housing; 2. an inner case; 3. a rubber plug; 4. a first hole groove; 5. a fixed block; 6. a baffle; 7. a rubber stopper; 8. a rotating plate; 9. a sleeve; 10. a first stop lever; 11. a torsion spring; 12. a bracket; 13. a roller; 14. a second limit rod; 15. a rubber pad; 16. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-3, the utility model provides a polypropylene combined cover of an infusion apparatus, which comprises an outer shell 1, wherein a threaded connection inner shell 2 is inserted into the lower end of the outer shell 1, a rubber plug 3 is arranged on the upper side of the inner shell 2, the outer side of the rubber plug 3 is fixedly connected to the inner side of the upper end of the outer shell 1, first hole grooves 4 are formed in two ends of the upper side of the outer shell 1, a convenient infusion mechanism is arranged on the upper side of the outer shell 1, the convenient infusion mechanism comprises a fixed block 5, a sealing unit, a rotating unit, a support 12, a rolling unit and a limiting unit, the middle end of the upper side of the outer shell 1 is fixedly connected with the fixed block 5, the sealing unit is arranged on the outer side of the two ends of the fixed block 5, the lower end of the sealing unit is inserted into the first hole grooves 4, one end of the sealing unit, the rotating unit is arranged on the inner side of the rotating unit, two sides of the rotating unit are arranged on the inner side of the fixed block 5, one side of the rotating unit, which is away from the sealing unit, is fixedly connected with the support 12, one end of the support 12, which is away from the rotating unit, is arranged on the outer side of the rotating unit.
Through adopting above-mentioned technical scheme, during the infusion, promote the sealing unit of one side earlier, make the sealing unit drive rotation unit and rotate, the rotation unit rotates the back and establishes in the rotation unit outside rotation under the assistance of rolling unit, after first hole groove 4 department opens, insert in the inner shell 2 with the needle cylinder can, through setting up convenient transfusion system, when letting the needle cylinder insert, it is simpler convenient, need not to twist out shell 1, and then reduce the fracture of transfusion system transfer line, promote transfusion efficiency.
The sealing unit comprises a baffle 6 and a rubber plug 7, the outer sides of two ends of the fixed block 5 are provided with the baffle 6, the lower side of the baffle 6 is fixedly connected with the rubber plug 7, and the lower end of the rubber plug 7 is inserted into the first hole groove 4.
Through adopting above-mentioned technical scheme, through setting up baffle 6 and rubber buffer 7, be convenient for seal first hole groove 4 department.
The rotating unit comprises a rotating plate 8 and a sleeve 9, one side of the baffle 6, which is close to the fixed block 5, is fixedly connected with the rotating plate 8, one end, which is far away from the baffle 6, of the rotating plate 8 is inserted into the fixed block 5, and one side, which is far away from the baffle 6, of the rotating plate 8 is fixedly connected with the sleeve 9.
By adopting the technical scheme, the baffle 6 is pushed, so that the baffle 6 drives the rotating plate 8 and the sleeve 9 to rotate.
The gyration unit includes first gag lever post 10 and torsional spring 11, and sleeve 9 keep away from the inside first gag lever post 10 of establishing of inserting of one end of revolving plate 8, and first gag lever post 10 both sides link firmly in fixed block 5 inboard, and the torsional spring 11 is established to the cover of first gag lever post 10 upper end outside, and torsional spring 11 upper end links firmly on fixed block 5, and torsional spring 11 lower extreme links firmly on sleeve 9, and sleeve 9 keeps away from one side of revolving plate 8 and links firmly a support 12.
Through adopting above-mentioned technical scheme, sleeve 9 cover is established and is stretched torsional spring 11 when the rotation of first gag lever post 10 outside, and sleeve 9 rotates simultaneously and drives support 12 and remove, drives rolling unit through support 12 and remove.
The rolling unit comprises a roller 13 and a second limiting rod 14, the roller 13 is inserted into the inner side of one end, far away from the sleeve 9, of the bracket 12, the second limiting rod 14 is fixedly connected to the two sides of the roller 13, and one side, far away from the roller 13, of the second limiting rod 14 is connected to the bracket 12 in a switching mode.
Through adopting above-mentioned technical scheme, drive gyro wheel 13 and second gag lever post 14 when support 12 removes and remove, make gyro wheel 13 and fixed block 5 inner wall laminating roll under the spacing of second gag lever post 14.
The limiting unit comprises a rubber pad 15 and a limiting block 16, the rubber pad 15 is attached to the outer side of the middle end of the rotating plate 8, one side, far away from the rotating plate 8, of the rubber pad 15 is fixedly connected with the limiting block 16, and one side, far away from the rubber pad 15, of the limiting block 16 is fixedly connected to the fixed block 5.
Through adopting above-mentioned technical scheme, the revolving plate 8 laminates with rubber pad 15 when the return, carries out spacingly to revolving plate 8 through rubber pad 15 and stopper 16.
The two groups of sealing units, the rotating unit, the revolving unit, the rolling unit and the limiting unit are arranged on two sides of the fixed block 5, and the two groups of sealing units, the rotating unit, the revolving unit, the rolling unit and the limiting unit are symmetrically arranged.
By adopting the technical scheme, the two groups of sealing units, the rotating unit, the revolving unit, the rolling unit and the limiting unit are symmetrically arranged in pairs, so that the two groups of needle cylinders can be sequentially inserted into the inner shell 2 and the rubber plug 3.
Arc grooves are formed in the two ends of the fixed block 5, and one side of the rolling unit away from the bracket 12 is attached to the grooved inner wall of the fixed block 5 to move.
By adopting the technical scheme, the arc-shaped hole grooves are formed in the two ends of the fixed block 5, so that when the sleeve 9 drives the support 12 to move, the support 12 drives the roller 13 to be attached to the inner wall of the fixed block 5 for rolling.
Working principle: when transfusion, the baffle 6 at one side is pushed to drive the rubber plug 7 to move, at this moment, the rubber plug 7 is pushed to deform and pulled out of the first hole groove 4, the baffle 6 is pushed to drive the rotating plate 8 and the sleeve 9 to be sleeved outside the first limiting rod 10 to rotate, the sleeve 9 stretches the torsion spring 11 when rotating, the sleeve 9 rotates to drive the bracket 12 to move, the roller 13 and the second limiting rod 14 to move, the roller 13 is attached to the inner wall of the fixed block 5 to roll under the limit of the second limiting rod 14, the rolling auxiliary sleeve 9 of the roller 13 rotates, after the first hole groove 4 is opened, the needle cylinder is inserted into the first hole groove 4, then the needle cylinder is pushed to be inserted into the rubber plug 3 and the inner shell 2, the needle cylinder is contacted with liquid medicine in the transfusion device, at the other side also needs to be inserted into the needle cylinder, after the other group of first hole groove 4 is opened, the other group of needle cylinder is inserted, after transfusion is finished, the torsion spring 11 pulls the sleeve 9, the rotating plate 8, the baffle 6 and the rubber plug 7 reversely rotates through elasticity, after the transfusion is finished, the rubber plug 7 rotates, after the rubber plug 7 rotates and is inserted into the first hole groove 4, the rubber pad 8 is attached to the rubber pad 8 through the limit block 15 and the limit pad 15.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. A polypropylene combined cover of an infusion apparatus, which comprises a shell (1) and is characterized in that: the utility model discloses a sealing device for a medical infusion device, including shell (1), sealing unit, support, rolling unit and spacing unit, threaded connection inner shell (2) is inserted to shell (1) lower extreme inside, and inner shell (2) upside sets up plug (3), the plug (3) outside links firmly in shell (1) upper end inboard, and first hole groove (4) are seted up at shell (1) upside both ends, shell (1) upside sets up convenient infusion mechanism, and convenient infusion mechanism includes fixed block (5), sealing unit, rolling unit, gyration unit, support (12), rolling unit and spacing unit, fixed block (5) are linked firmly in shell (1) upside, and sealing unit is set up in the both ends outside of fixed block (5), sealing unit lower extreme is inserted and is established in first hole groove (4), and sealing unit is close to one side of fixed block (5) and sets up the rotation unit, rotation unit inserts the one end of establishing in fixed block (5), and the rotation unit both sides set up in fixed block (5) inboard, one side that the rotation unit kept away from the sealing unit links firmly support (12), and support (12) is kept away from the one end of rotation unit and sets up rolling unit, the outside sets up spacing unit.
2. The polypropylene combined cover of the infusion apparatus according to claim 1, wherein the sealing unit comprises a baffle plate (6) and a rubber plug (7), the baffle plate (6) is arranged at the outer sides of two ends of the fixed block (5), the rubber plug (7) is fixedly connected to the lower side of the baffle plate (6), and the lower end of the rubber plug (7) is inserted into the first hole groove (4).
3. The polypropylene combined cover of an infusion apparatus according to claim 2, wherein the rotating unit comprises a rotating plate (8) and a sleeve (9), one side of the baffle plate (6) close to the fixed block (5) is fixedly connected with the rotating plate (8), one end of the rotating plate (8) far away from the baffle plate (6) is inserted into the fixed block (5), and one side of the rotating plate (8) far away from the baffle plate (6) is fixedly connected with the sleeve (9).
4. The polypropylene combined cover of an infusion apparatus according to claim 2, wherein the rotation unit comprises a first limiting rod (10) and a torsion spring (11), the first limiting rod (10) is inserted into one end of the sleeve (9) away from the rotating plate (8), two sides of the first limiting rod (10) are fixedly connected to the inner side of the fixed block (5), the torsion spring (11) is sleeved on the outer side of the upper end of the first limiting rod (10), the upper end of the torsion spring (11) is fixedly connected to the fixed block (5), the lower end of the torsion spring (11) is fixedly connected to the sleeve (9), and one side of the sleeve (9) away from the rotating plate (8) is fixedly connected with the support (12).
5. The polypropylene combination cap of an infusion apparatus according to claim 4, wherein the rolling unit comprises a roller (13) and a second limiting rod (14), the roller (13) is inserted into the inner side of one end of the bracket (12) far away from the sleeve (9), the second limiting rods (14) are fixedly connected to two sides of the roller (13), and one side of the second limiting rod (14) far away from the roller (13) is connected to the bracket (12) in a switching manner.
6. A polypropylene combination cap for an infusion apparatus according to claim 3, wherein the limiting unit comprises a rubber pad (15) and a limiting block (16), the outer side of the middle end of the rotating plate (8) is attached with the rubber pad (15), one side of the rubber pad (15) away from the rotating plate (8) is fixedly connected with the limiting block (16), and one side of the limiting block (16) away from the rubber pad (15) is fixedly connected with the fixed block (5).
7. The polypropylene combination cap of an infusion apparatus according to claim 1, wherein two sets of the sealing unit, the rotating unit, the rolling unit and the limiting unit are disposed at both sides of the fixed block (5), and the two sets of the sealing unit, the rotating unit, the rolling unit and the limiting unit are symmetrically disposed.
8. The polypropylene combined cover of the infusion apparatus according to claim 1, wherein the two ends of the fixed block (5) are internally provided with arc grooves, and one side of the rolling unit away from the bracket (12) is jointed with the grooved inner wall of the fixed block (5) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047048.9U CN219804072U (en) | 2023-05-05 | 2023-05-05 | Polypropylene combined cover of infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047048.9U CN219804072U (en) | 2023-05-05 | 2023-05-05 | Polypropylene combined cover of infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219804072U true CN219804072U (en) | 2023-10-10 |
Family
ID=88211336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321047048.9U Active CN219804072U (en) | 2023-05-05 | 2023-05-05 | Polypropylene combined cover of infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219804072U (en) |
-
2023
- 2023-05-05 CN CN202321047048.9U patent/CN219804072U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219804072U (en) | Polypropylene combined cover of infusion apparatus | |
| CN111482214A (en) | Special test tube clamping device of blood test | |
| CN210644761U (en) | Single needle head collector | |
| CN209378164U (en) | A kind of paediatrics blood transfusion Novel blood device | |
| CN110604640A (en) | Easy-to-adjust traction frame for orthopedic nursing | |
| CN209437773U (en) | A kind of portable medication infusion device | |
| CN210277840U (en) | Auxiliary device of blood purifier | |
| CN209713717U (en) | A kind of vertical portable nutrition pump | |
| CN218458406U (en) | Transfusion anti-dropping tube device | |
| CN220327744U (en) | Infusion apparatus with anti-drop function | |
| CN219049700U (en) | Safe thoracic closed drainage water seal bottle | |
| CN211132372U (en) | Adjustable cupping device for treating gouty arthritis | |
| CN221013914U (en) | Electric medicine dispensing machine | |
| CN215018727U (en) | Otolaryngology foreign matter remove device | |
| CN209137089U (en) | A kind of parenteral dew fixator of easy cleaning intestinal juice | |
| CN215193599U (en) | Meridian beating bag for traditional Chinese medicine nursing | |
| CN219048944U (en) | Mouse blood sampling auxiliary device | |
| CN219517362U (en) | Gastric lavage device for digestion | |
| CN204910229U (en) | Drainage tube drainage is with making pocket | |
| CN109621092A (en) | A kind of dedicated anaesthetic rifle of children | |
| CN211512182U (en) | Multifunctional lung cell collecting device for silicosis | |
| CN220900485U (en) | Blood clinical examination collection device | |
| CN217548684U (en) | Infusion apparatus with adjustable length | |
| CN212118103U (en) | Otolaryngology endoscope support | |
| CN212879383U (en) | Throat swab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |