CN219071513U - Improvement formula peritoneal dialysis outer tube fixed band - Google Patents
Improvement formula peritoneal dialysis outer tube fixed band Download PDFInfo
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- CN219071513U CN219071513U CN202223337766.8U CN202223337766U CN219071513U CN 219071513 U CN219071513 U CN 219071513U CN 202223337766 U CN202223337766 U CN 202223337766U CN 219071513 U CN219071513 U CN 219071513U
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- fixedly connected
- peritoneal dialysis
- outer tube
- limiting
- rotary drum
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model discloses an improved peritoneal dialysis outer tube fixing band which comprises an outer cover, wherein the inner surface of the outer cover is rotationally connected with a rotary drum, the outer cambered surface of the rotary drum is fixedly connected with a binding band, when the improved peritoneal dialysis outer tube fixing band is used, the binding band can initially provide certain tension to enable the peritoneal dialysis outer tube to be clung to a patient, when the tension is larger or smaller, a shifting block is required to be pushed outwards, at the moment, the shifting block can drive a trapezoid block below to move towards a positioning shaft and press limit blocks on two sides to open, at the moment, a limit gear can not be limited by the limit blocks, at the moment, a control wheel can be rotated to drive a rotary shaft to rotate, and when the rotary shaft rotates, a scroll spring is simultaneously driven to deform, at the moment, the tension of the rotary drum can be reduced or increased through the deformation of the scroll spring in different rotation directions, and therefore the device can provide moderate tension of the binding band for people with different body types.
Description
Technical Field
The utility model relates to the technical field of fixing belts, in particular to an improved fixing belt for an outer tube of peritoneal dialysis.
Background
The peritoneal dialysis is an exchange process of water and solute between blood which is infused into the abdominal cavity and capillary vessels of the peritoneal by utilizing the principle of southward equilibrium, and can provide treatment for patients with renal failure with different degrees by utilizing the peritoneal dialysis technology, so that the body fluid circulation in the patients is ensured.
In the conventional peritoneal dialysis technique, the peritoneal dialysis outer tube is often fixed by means of an object such as an application, an elastic band, etc., so that the peritoneal dialysis outer tube is prevented from being misplaced by a patient during the activity.
However, in actual use, because the skin characteristics of different users are different, when the application is adopted to adhere and fix the skin surface of the users, the users can generate phenomena such as skin allergy, and when the elastic band is adopted to fix the users, the actual fixing effect of the users can be affected due to the fact that the elastic degree of the elastic band is not suitable to be adjusted, and meanwhile, when the application is regularly detached and replaced, the users have the viscosity, so that the risks of driving the peritoneal dialysis outer tube to deviate exist, and the detachment and the replacement of the peritoneal dialysis outer tube are inconvenient.
Disclosure of Invention
The utility model mainly aims to provide an improved fixing belt for an outer tube of peritoneal dialysis, which solves the problems mentioned in the background art.
In order to achieve the above purpose, the improved peritoneal dialysis outer tube fixing band provided by the utility model comprises an outer cover, wherein the inner surface of the outer cover is rotationally connected with a rotary drum, the outer cambered surface of the rotary drum is fixedly connected with a binding belt, the inner cambered surface of the rotary drum is elastically connected with a rotating shaft through a spiral spring, the lower end of the rotating shaft is rotationally connected with the outer cover, the upper surface of the outer cover is fixedly connected with a control cabin, the inner surface of the control cabin is penetrated and rotationally connected with the rotating shaft, the outer surface of the rotating shaft is fixedly connected with a limiting gear, the tooth surface of the limiting gear is contacted with two groups of limiting blocks, a reset spring is fixedly connected between the two groups of limiting blocks, one end, far away from the reset spring, of the limiting block is fixedly connected with a shaft sleeve, the inner cambered surface of the shaft sleeve is rotationally connected with a positioning shaft, the lower end of the positioning shaft is fixedly connected with the lower end of the inner surface of the control cabin, the lower end of the inner surface of the control cabin is slidably connected with a trapezoid block, the upper end of the trapezoid block is fixedly connected with a shifting block, and the outer surface of the rotating shaft is fixedly connected with a control wheel.
Preferably, the upper surface of the control cabin is fixedly connected with a cover plate, a rectangular groove is formed in the inner surface of the cover plate, and a shifting block is slidably connected to the inner wall of the rectangular groove.
Preferably, the outer surface of the outer cover is provided with a rectangular groove, and the cross-sectional area of the rectangular groove is larger than that of the binding belt.
Preferably, one end of the binding belt, which is far away from the rotary drum, is fixedly connected with a limiting cylinder, and a round hole is formed in the inner surface of the limiting cylinder.
Preferably, the outer surface of the outer cover is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a positioning column, and the upper surface of the positioning column is fixedly connected with a magnet.
Preferably, the inner cambered surface of the limiting block is provided with a plurality of groups of teeth which can be embedded into the outer side of the limiting gear.
Preferably, the intrados of the rotary drum is fixedly connected with a scroll spring, and one end of the scroll spring far away from the rotary drum is fixedly connected with a rotating shaft.
Preferably, two groups of limiting blocks are arranged, and the two groups of limiting blocks are symmetrically distributed by taking the central line of the rotating shaft as a symmetrical axis.
Compared with the prior art, the utility model has the following beneficial effects:
(1) When the improved peritoneal dialysis outer tube fixing belt is used, the binding belt can initially provide certain tension, so that the peritoneal dialysis outer tube is clung to a patient, when the tension is larger or smaller, the pulling block needs to be pushed outwards, the pulling block can drive the trapezoidal block below to move towards the locating shaft and press the limiting blocks on two sides to open, the limiting gear can not be limited by the limiting blocks, the control wheel can be rotated to drive the rotating shaft to rotate, the scroll spring can be simultaneously driven to deform when the rotating shaft rotates, and at the moment, the tension of the rotating drum can be reduced or increased through the deformation of the scroll spring in different rotation directions, so that the device can provide moderate binding belt tension for people of different sizes.
(2) This improvement type peritoneal dialysis outer tube fixed band is when using, need place this device in user's body side to outwards pulling bandage makes its encircleing in user's waist belly, can insert the reference column outside with spacing section of thick bamboo this moment, because spacing section of thick bamboo upper end sets up to magnetic metal material, consequently when its magnet that contacts the reference column upper surface, spacing section of thick bamboo can be fixed owing to the appeal of magnet, and also only need upwards mention spacing section of thick bamboo when dismantling this device can, thereby make this device be difficult for causing the influence to the position of peritoneal dialysis outer tube when dismantling.
Drawings
In order to more clearly illustrate the embodiments of the present 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, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the control cabin of the present utility model;
FIG. 3 is a schematic view of the internal structure of the housing of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a cover plate; 2. a magnet; 3. positioning columns; 4. a control cabin; 5. a support plate; 6. an outer cover; 7. a control wheel; 8. a rotating shaft; 9. a limit gear; 10. a limiting block; 11. a return spring; 12. a spiral spring; 13. a rotating drum; 14. a shifting block; 15. positioning a shaft; 16. a trapezoid block; 17. a shaft sleeve; 18. a limiting cylinder; 19. a binding band.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: an improved fixing belt for an outer tube of peritoneal dialysis comprises an outer cover 6, wherein the inner surface of the outer cover 6 is rotationally connected with a rotary drum 13, the outer cambered surface of the rotary drum 13 is fixedly connected with a binding belt 19, so that the rotary drum 13 is simultaneously driven to rotate when the binding belt 19 is pulled, the inner cambered surface of the rotary drum 13 is elastically connected with a rotating shaft 8 through a spiral spring 12, the lower end of the rotating shaft 8 is rotationally connected with the outer cover 6, the upper surface of the outer cover 6 is fixedly connected with a control cabin 4, the inner surface of the control cabin 4 penetrates through and is rotationally connected with the rotating shaft 8, the outer surface of the rotating shaft 8 is fixedly connected with a limiting gear 9, when the limiting gear 9 is limited, the rotating shaft 8 cannot rotate, the tooth surfaces of the limiting gear 9 are contacted with two groups of limiting blocks 10, a reset spring 11 is fixedly connected between the two groups of limiting blocks 10, the reset spring 11 can keep limiting blocks 10 on two sides to always contact with the limiting gear 9, the end of the limiting block 10 far away from the reset spring 11 is fixedly connected with a shaft sleeve 17, the intrados of the shaft sleeve 17 is rotationally connected with a positioning shaft 15, the lower end of the positioning shaft 15 is fixedly connected with the lower end of the inner surface of the control cabin 4, the lower end of the inner surface of the control cabin 4 is slidably connected with a trapezoid block 16, the limiting block 10 on two sides can be extruded when the limiting block moves, the upper end of the trapezoid block 16 is fixedly connected with a shifting block 14, the top end of the outer surface of the rotating shaft 8 is fixedly connected with a control wheel 7, when the improved peritoneal dialysis outer tube fixing belt is used, the binding belt 19 can provide certain tension initially, so that the peritoneal dialysis outer tube is tightly attached to a patient, when the tension is larger or smaller, the shifting block 14 needs to be pushed outwards, at the moment, the shifting block 14 can drive the trapezoid block 16 below to move towards the positioning shaft 15 and extrude the limiting block 10 on two sides to open, at the moment, the limiting gear 9 can not be limited by the limiting block 10 any more, at this time, the control wheel 7 can be rotated to drive the rotating shaft 8 to rotate, and the spiral spring 12 can be simultaneously driven to deform when the rotating shaft 8 rotates, so that the tension at the rotary drum 13 can be reduced or increased through the deformation of the spiral spring 12 in different rotation directions, and the device can provide moderate tension for the binding belt 19 for people with different sizes.
In the embodiment of the utility model, the upper surface of the control cabin 4 is fixedly connected with the cover plate 1, the inner surface of the cover plate 1 is provided with a rectangular groove which can accommodate the movement of the shifting block 14, the outer surface of the outer cover 6 is provided with a rectangular groove, the cross section area of the rectangular groove is larger than that of the binding belt 19, the rectangular groove can accommodate the extension of the binding belt 19, one end of the binding belt 19 far away from the rotary drum 13 is fixedly connected with the limiting cylinder 18, the inner surface of the limiting cylinder 18 is provided with a round hole which has the same shape as the positioning column 3, the upper surface of the limiting cylinder 18 is magnetic metal, the outer surface of the outer cover 6 is fixedly connected with the supporting plate 5, the upper surface of the supporting plate 5 is fixedly connected with the positioning column 3, the upper surface of the positioning column 3 is fixedly connected with the magnet 2, the inner cambered surface of the limiting block 10 is provided with a plurality of groups of teeth which can be embedded into the outer side of the limiting gear 9, therefore, when the limiting block 10 contacts the limiting gear 9, the limiting block can not rotate, the spiral spring 12 is fixedly connected to the inner cambered surface of the rotary drum 13, the rotating shaft 8 is fixedly connected to one end of the spiral spring 12 far away from the rotary drum 13, two groups of limiting blocks 10 are arranged, and the two groups of limiting blocks 10 are symmetrically distributed by taking the central line of the rotating shaft 8 as a symmetrical axis, when the improved peritoneal dialysis outer tube fixing belt is used, the device is required to be placed on the body side of a user, the binding belt 19 is pulled outwards to encircle the waist and abdomen of the user, at the moment, the limiting cylinder 18 can be inserted into the outer side of the positioning column 3, because the upper end of the limiting cylinder 18 is made of magnetic metal, when the upper end of the limiting cylinder 18 contacts the magnet 2 on the upper surface of the positioning column 3, the limiting cylinder 18 can be fixed due to the attractive force of the magnet 2, and when the device is disassembled, the limiting cylinder 18 only needs to be lifted upwards, thereby the device is difficult to influence the position of the peritoneal dialysis outer tube when being disassembled.
When the device is in use (or used), the device is required to be placed on the side of a user, the binding belt 19 is pulled outwards to enable the device to encircle the waist and the abdomen of the user, the limiting cylinder 18 can be inserted into the outer side of the positioning column 3 at the moment, because the upper end of the limiting cylinder 18 is made of magnetic metal, when the limiting cylinder contacts with the magnet 2 on the upper surface of the positioning column 3, the limiting cylinder 18 can be fixed due to the attractive force of the magnet 2, when the device is detached, the limiting cylinder 18 is only required to be lifted upwards, so that the device is not easy to influence the position of the peritoneal dialysis outer tube when the device is detached, meanwhile, when the binding belt 19 is wound around the waist and the abdomen of the user, the binding belt 19 initially provides a certain tension to enable the peritoneal dialysis outer tube to be clung to the patient, when the tension is large or small, the pulling block 14 is required to be pushed outwards, at this time, the shifting block 14 drives the lower trapezoid block 16 to move towards the positioning shaft 15 and presses the limit blocks 10 on two sides to open, at this time, the limit gears 9 can not be limited by the limit blocks 10 any more, at this time, the control wheel 7 can be rotated to drive the rotating shaft 8 to rotate, the spiral spring 12 can be simultaneously driven to deform when the rotating shaft 8 rotates, at this time, the elastic potential energy of the spiral spring 12 can be changed through the deformation of the spiral spring 12 in different rotating directions, the tension at the rotary drum 13 is reduced or increased, the tension of the binding belt 19 can be freely adjusted according to the self requirement of a user because the end part of the binding belt 19 is fixedly connected with the outer surface of the rotary drum 13, at this time, the reset spring 11 only needs to loosen the shifting block 14 when the adjustment is completed, at this time, the limit blocks 10 on two sides can be driven to contact the limit gears 9 due to the self elastic force, at this time, the limit gears 9 can not rotate, thereby making the tension at the strap 19 of the device more suitable.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An improvement type peritoneal dialysis outer tube fixed band, includes dustcoat (6), its characterized in that: the utility model discloses a rotary drum, including rotor (6), rotor (13), spiral spring (12), control cabin (4)'s internal surface runs through and rotates and be connected with pivot (8), the surface fixedly connected with limiting gear (9) of pivot (8), the tooth surface contact of limiting gear (9) has two sets of locating blocks (10), two sets of fixedly connected with reset spring (11) between limiting block (10), one end fixedly connected with axle sleeve (17) of reset spring (11) are kept away from to limiting block (10), the intrados of axle sleeve (17) rotates and is connected with locating shaft (15), the lower extreme of locating shaft (15) and control cabin (4)'s internal surface lower extreme fixedly connected with, control cabin (4)'s internal surface sliding connection (16), trapezoidal wheel (14) are connected with outer surface (16) of trapezoidal piece (8), trapezoidal wheel (14) are connected with.
2. An improved peritoneal dialysis outer tube fixing band as claimed in claim 1, wherein: the upper surface of control cabin (4) fixedly connected with apron (1), rectangular channel has been seted up to the internal surface of apron (1) and the inner wall sliding connection of rectangular channel has toggle block (14).
3. An improved peritoneal dialysis outer tube fixing band as claimed in claim 1, wherein: rectangular grooves are formed in the outer surface of the outer cover (6), and the cross-sectional area of the rectangular grooves is larger than that of the binding bands (19).
4. An improved peritoneal dialysis outer tube fixing band as claimed in claim 1, wherein: one end of the binding belt (19) far away from the rotary drum (13) is fixedly connected with a limiting cylinder (18), and a round hole is formed in the inner surface of the limiting cylinder (18).
5. An improved peritoneal dialysis outer tube fixing band as claimed in claim 1, wherein: the outer surface of the outer cover (6) is fixedly connected with a supporting plate (5), the upper surface of the supporting plate (5) is fixedly connected with a positioning column (3), and the upper surface of the positioning column (3) is fixedly connected with a magnet (2).
6. An improved peritoneal dialysis outer tube fixing band as claimed in claim 1, wherein: the inner cambered surface of the limiting block (10) is provided with a plurality of groups of teeth which can be embedded into the outer side of the limiting gear (9).
7. An improved peritoneal dialysis outer tube fixing band as claimed in claim 1, wherein: the inner cambered surface of the rotary drum (13) is fixedly connected with a scroll spring (12), and one end, far away from the rotary drum (13), of the scroll spring (12) is fixedly connected with a rotary shaft (8).
8. An improved peritoneal dialysis outer tube fixing band as claimed in claim 1, wherein: two groups of limiting blocks (10) are arranged, and the two groups of limiting blocks (10) are symmetrically distributed by taking the central line of the rotating shaft (8) as a symmetrical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223337766.8U CN219071513U (en) | 2022-12-12 | 2022-12-12 | Improvement formula peritoneal dialysis outer tube fixed band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223337766.8U CN219071513U (en) | 2022-12-12 | 2022-12-12 | Improvement formula peritoneal dialysis outer tube fixed band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219071513U true CN219071513U (en) | 2023-05-26 |
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ID=86394268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223337766.8U Active CN219071513U (en) | 2022-12-12 | 2022-12-12 | Improvement formula peritoneal dialysis outer tube fixed band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219071513U (en) |
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2022
- 2022-12-12 CN CN202223337766.8U patent/CN219071513U/en active Active
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