CN212997747U - Telescopic hook for transfusion - Google Patents
Telescopic hook for transfusion Download PDFInfo
- Publication number
- CN212997747U CN212997747U CN202020477637.0U CN202020477637U CN212997747U CN 212997747 U CN212997747 U CN 212997747U CN 202020477637 U CN202020477637 U CN 202020477637U CN 212997747 U CN212997747 U CN 212997747U
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- CN
- China
- Prior art keywords
- infusion
- rotating wheel
- cavity
- hook
- couple
- 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.)
- Expired - Fee Related
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- 238000001802 infusion Methods 0.000 claims abstract description 63
- 238000009434 installation Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a telescopic hook for transfusion, which comprises a shell provided with a handle position and a hook component, wherein the shell is provided with an adjusting mechanism and a positioning button used for locking the adjusting mechanism; the utility model has simple structure and convenient use, when two infusion bottles with different sizes are adopted for infusion, the infusion bottle is firstly hooked on the infusion support through the handle, then the larger infusion bottle is hooked on the fixed hook, the smaller infusion bottle is hooked on the adjustable hook, the positioning button is pressed, and the infusion bottle with small capacity is adjusted through the adjusting mechanism, so that the bottoms of the two infusion bottles are consistent in height, and the phenomenon that the infusion tube is folded can be avoided; in addition, when the patient needs to go out of the ward for activity, the patient can carry the infusion bottle only by holding the handle position by hands, and the infusion bottle is simple and convenient.
Description
Technical Field
The utility model relates to the field of medical equipment, especially a scalable couple is used in infusion.
Background
At present, Y-shaped double-cavity infusion tubes are used more and more in various hospitals, and when the Y-shaped double-cavity infusion tubes are used, infusion can be carried out by hooking infusion bottles on infusion supports, so that the infusion is simple and convenient, but because the height of the infusion bottles is different and the sizes of the infusion bottles are different, the phenomena that the infusion tubes are folded and bent and the like can be caused frequently (because the lengths of two tubes of the Y-shaped double-cavity infusion tubes are the same and the hooks on the infusion supports are the same and the like, if the two hooked infusion bottles are different in size, the heights of the bottoms of the two infusion bottles are different, and during infusion, the infusion tube on a larger bottle is easy to fold), so that the; in addition, if the patient needs to go to a washroom or go out of a ward for activity, the patient needs to carry two infusion bottles hooked on the infusion support at the same time, and the patient is troublesome to carry and high in risk.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a telescopic hook for transfusion, which has simple structure and convenient use.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a scalable couple is used in infusion, includes a casing and the couple subassembly that is provided with the handle position, set up adjustment mechanism on the casing and be used for the locking adjustment mechanism's positioning button, the couple subassembly includes adjustable couple and fixed couple, fixed couple fixed mounting be in on the casing, adjustable couple with adjustment mechanism fixed connection.
A first cavity is arranged in the shell, a positioning column is arranged in the first cavity, the adjusting mechanism comprises a rotating wheel and a rotating wheel cover matched with the rotating wheel, a first through hole is formed in the axis of the rotating wheel, a second through hole matched with the first through hole is formed in the rotating wheel cover, the positioning column penetrates through the first through hole and the second through hole to fix the rotating wheel and the rotating wheel cover in the first cavity, rubber-coated steel wires are wound on the rotating wheel in the circumferential direction, the head parts of the rubber-coated steel wires are fixedly connected with the rotating wheel, the tail parts of the rubber-coated steel wires are fixedly connected with the top end of the adjustable hook, a second cavity is formed between the rotating wheel and the rotating wheel cover, a clockwork spring is arranged in the second cavity, a first notch is formed in the side wall of the second cavity, the inner end of the clockwork spring is fixed on the positioning column, and the outer end of the, is hooked on the side wall of the second cavity.
The casing includes preceding shell and backshell, the one end of positioning button is worn out preceding shell, the third cavity has been seted up to positioning button, be provided with reset assembly in the third cavity, reset assembly includes reset spring and support post, reset spring's one end with the one end fixed connection of support post, the reset spring other end with the inner wall fixed connection of third cavity, support post's the other end is followed positioning button's the other end stretches out, and with backshell fixed connection, the lateral wall of runner is seted up and is had a plurality of joints mouths, positioning button's lateral wall is provided with first lug and second lug, after the assembly, first lug butt is in the inner wall of preceding shell, the second lug joint is in the joint mouth.
The fixed couple is including colluding portion and installation department, be provided with the confession on the casing the second breach that the installation department stretched into, the inner wall of casing is located the top of second breach is provided with spacing seat, the top of spacing seat is provided with the erection column, the installation department be provided with the mounting hole of erection column looks adaptation, the terminal surface of erection column is one by last down, the inclined plane of downward sloping.
The shell is made of PC materials.
The positioning button is made of POM materials.
The rotating wheel and the rotating wheel cover are both made of POM materials.
The elasticity of clockwork spring is 10N, and the decrement is 30 mm.
The utility model has the advantages that: the utility model discloses simple structure, convenient to use, when adopting the infusion bottle of two variation in size to infuse, collude through the handle position earlier and hang on the infusion support, collude great infusion bottle again and hang at fixed couple, less infusion bottle colludes and hangs at adjustable couple, presses positioning button, through the infusion bottle that adjustment mechanism regulation capacity is little, makes the bottom highly uniform of two infusion bottles, can avoid appearing the phenomenon of transfer line jam.
In addition, when the patient needs to go out of the ward for activity, the patient can carry the infusion bottle only by holding the handle position by hands, and the infusion bottle is simple and convenient.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a schematic structural diagram of the positioning button of the present invention.
Detailed Description
Referring to fig. 1 to 4, a telescopic hook for infusion comprises a shell 2 provided with a handle position 1 and a hook component, wherein the shell 2 is provided with an adjusting mechanism and a positioning button 3 used for locking the adjusting mechanism, the hook component comprises an adjustable hook 4 and a fixed hook 5, the fixed hook 5 is fixedly arranged on the shell 2, and the adjustable hook 4 is fixedly connected with the adjusting mechanism.
Further, a first cavity 6 is arranged inside the housing 2, a positioning column 7 is arranged inside the first cavity 6, the adjusting mechanism includes a rotating wheel 8 and a rotating wheel cover 9 (in this embodiment, the rotating wheel 8 and the rotating wheel cover 9 are connected in a clamping manner) matched with the rotating wheel 8, a first through hole 10 is arranged at the axis of the rotating wheel 8, a second through hole 11 matched with the first through hole 10 is arranged on the rotating wheel cover 9, the positioning column 7 penetrates through the first through hole 10 and the second through hole 11 to fix the rotating wheel 8 and the rotating wheel cover 9 in the first cavity 6, an encapsulated steel wire 12 is wound on the rotating wheel 8 in the circumferential direction, the head of the encapsulated steel wire 12 is fixedly connected with the rotating wheel 8, and the tail of the encapsulated steel wire is fixedly connected with the top end of the adjustable hook 4 (the bottom end of the adjustable hook 4 is used for hooking an infusion bottle or an infusion bag, etc.), a second cavity 13 is formed between the rotating wheel 8 and the rotating, a clockwork spring 14 is arranged in the second cavity 13, a first notch 15 is formed in the side wall of the second cavity 13, the inner end of the clockwork spring 14 is fixed on the positioning column 7, and the outer end of the clockwork spring 14 extends into the first notch 15 and is hooked on the side wall of the second cavity 13, so that the structure is compact, and the assembly is convenient.
Further, the housing 2 includes a front shell 16 and a rear shell 17, one end of the positioning button 3 penetrates out of the front shell 16, the positioning button 3 is provided with a third cavity, a reset component is arranged in the third cavity, the reset component includes a reset spring and a supporting upright post 18, one end of the reset spring is fixedly connected with one end of the supporting upright post 18, the other end of the reset spring is fixedly connected with the inner wall of the third cavity, the other end of the supporting upright post 18 extends out of the other end of the positioning button 3 and is fixedly connected with the rear shell 17, the side wall of the rotating wheel 8 is provided with a plurality of clamping ports 19, the side wall of the positioning button 3 is provided with a first bump 20 and a second bump 21, after assembly, the first bump 20 is abutted against the inner wall of the front shell 16, the second bump 21 is clamped in the clamping port 19, its simple structure, through second lug 21 joint interface 19 on the runner 8 can lock well the runner 8 makes the runner 8 can not rotate.
Further, the fixed hook 5 comprises a hooking portion 22 and a mounting portion 23, the housing 2 is provided with a second notch 24 for the mounting portion 23 to extend into, a limiting seat 25 is arranged on the inner wall of the shell 2 above the second notch 24, an installation column 26 is arranged above the limiting seat 25, the mounting portion 23 is provided with a mounting hole 27 adapted to the mounting post 26, the end surface of the mounting post 26 is an inclined surface inclined downward from top to bottom, and when assembling, the mounting part 23 of the fixed hook 5 is only required to extend into the second notch 24, the limiting seat 25 is used for limiting the movement of the mounting part 23, the mounting posts 26 on the inner wall of the housing 2 can be quickly abutted with the mounting holes 27 on the mounting portion 23 without visual field, the end surface of the mounting column 26 is an inclined surface which is inclined downwards from top to bottom, so that the mounting is more convenient and labor-saving; in this embodiment, two fixing hooks 5 are symmetrically disposed on the surface of the housing 2.
Further, the shell 2 is made of a PC material; the positioning button 3, the rotating wheel 8 and the rotating wheel cover 9 are made of POM materials; the durability of each part material selection is guaranteed, the service life of the product can be effectively prolonged, furthermore, the elasticity of the clockwork spring 14 is 10N, and the compression amount is 30 mm.
The utility model provides an embodiment, as follows:
when the sizes of two infusion bottles (or infusion bags and the like) on the Y-shaped double-cavity infusion tube are consistent, the two infusion bottles are respectively hooked on two fixed hooks, then the infusion can be carried out by hooking the infusion bottle on the infusion support, when the sizes of the two infusion bottles are different, the larger infusion bottle is hooked on the fixed hooks, the smaller infusion bottle is hooked on the adjusting hook, the positioning button is pressed, the second lug on the positioning button exits from the clamping port on the rotating wheel, the adjusting hook is pulled downwards at the moment, the rotating wheel rotates forwards to drive the rotating wheel cover to rotate, the clockwork spring is hooked on the rotating wheel, so that the clockwork spring is also twisted when the rotating wheel rotates, when the heights of the bottoms of the two infusion bottles are adjusted to be equal, the positioning button is loosened, the second lug is clamped on the clamping port to complete locking, and the folding of the infusion tube can be avoided, Bending and the like, the operation is simple and convenient, after the infusion is finished, the infusion bottle is taken down, the positioning button is pressed, the clockwork spring provides torsional force to drive the rotating wheel to rotate reversely, and therefore the adjusting hook is restored to the original position.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (8)
1. The utility model provides a scalable couple is used in infusion which characterized in that it includes a casing (2) and the couple subassembly that is provided with handle position (1), set up adjustment mechanism on casing (2) and be used for the locking adjustment mechanism's positioning button (3), the couple subassembly includes adjustable couple (4) and fixed couple (5), fixed couple (5) fixed mounting be in on casing (2), adjustable couple (4) with adjustment mechanism fixed connection.
2. The telescopic hook for infusion according to claim 1, wherein a first cavity (6) is formed inside the housing (2), a positioning post (7) is formed inside the first cavity (6), the adjusting mechanism comprises a rotating wheel (8) and a rotating wheel cover (9) matched with the rotating wheel (8), a first through hole (10) is formed at the axis of the rotating wheel (8), a second through hole (11) matched with the first through hole (10) is formed in the rotating wheel cover (9), the positioning post (7) penetrates through the first through hole (10) and the second through hole (11) to fix the rotating wheel (8) and the rotating wheel cover (9) in the first cavity (6), an encapsulated steel wire (12) is circumferentially wound on the rotating wheel (8), and the head of the encapsulated steel wire (12) is fixedly connected with the rotating wheel (8), the afterbody with the top fixed connection of adjustable couple (4), be formed with second cavity (13) between runner (8) and runner lid (9), be provided with clockwork spring (14) in second cavity (13), first breach (15) have been seted up to the lateral wall of second cavity (13), the inner end of clockwork spring (14) is fixed on reference column (7), the outer end of clockwork spring (14) stretches into first breach (15), colludes and is in the lateral wall of second cavity (13).
3. The telescopic hook for infusion according to claim 2, wherein the housing (2) comprises a front shell (16) and a rear shell (17), one end of the positioning button (3) penetrates out of the front shell (16), the positioning button (3) is provided with a third cavity, a reset assembly is arranged in the third cavity, the reset assembly comprises a reset spring and a supporting upright post (18), one end of the reset spring is fixedly connected with one end of the supporting upright post (18), the other end of the reset spring is fixedly connected with the inner wall of the third cavity, the other end of the supporting upright post (18) extends out of the other end of the positioning button (3) and is fixedly connected with the rear shell (17), the side wall of the rotating wheel (8) is provided with a plurality of clamping ports (19), the side wall of the positioning button (3) is provided with a first bump (20) and a second bump (21), after assembly, the first bump (20) abuts against the inner wall of the front shell (16), and the second bump (21) is clamped in the clamping interface (19).
4. The telescopic hook for infusion according to claim 1, wherein the fixed hook (5) comprises a hooking portion (22) and an installation portion (23), the housing (2) is provided with a second notch (24) for the installation portion (23) to extend into, the inner wall of the housing (2) is located above the second notch (24) and is provided with a limiting seat (25), an installation column (26) is arranged above the limiting seat (25), the installation portion (23) is provided with an installation hole (27) matched with the installation column (26), and the end surface of the installation column (26) is an inclined plane which is inclined downwards from top to bottom.
5. The telescopic infusion hanger as claimed in claim 1, wherein the housing (2) is made of PC material.
6. The telescopic infusion hook according to claim 1, wherein the positioning button (3) is made of POM material.
7. The telescopic infusion hook as claimed in claim 2, wherein the rotating wheel (8) and the rotating wheel cover (9) are both made of POM material.
8. The retractable hanger for infusion according to claim 2, wherein the spring force of the clockwork spring (14) is 10N and the compression amount is 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477637.0U CN212997747U (en) | 2020-04-03 | 2020-04-03 | Telescopic hook for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477637.0U CN212997747U (en) | 2020-04-03 | 2020-04-03 | Telescopic hook for transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212997747U true CN212997747U (en) | 2021-04-20 |
Family
ID=75442662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020477637.0U Expired - Fee Related CN212997747U (en) | 2020-04-03 | 2020-04-03 | Telescopic hook for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212997747U (en) |
-
2020
- 2020-04-03 CN CN202020477637.0U patent/CN212997747U/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: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |