CN221061202U - Device for preventing lower limb thrombosis - Google Patents
Device for preventing lower limb thrombosis Download PDFInfo
- Publication number
- CN221061202U CN221061202U CN202321928793.4U CN202321928793U CN221061202U CN 221061202 U CN221061202 U CN 221061202U CN 202321928793 U CN202321928793 U CN 202321928793U CN 221061202 U CN221061202 U CN 221061202U
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- China
- Prior art keywords
- box body
- winding shaft
- fixing
- slider
- locating
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 29
- 208000007536 Thrombosis Diseases 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 77
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 230000002265 prevention Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007395 thrombosis prophylaxis Methods 0.000 claims description 2
- 230000001732 thrombotic effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 230000008320 venous blood flow Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model provides a device for preventing thrombus of lower limbs, which comprises a box body, a fixing assembly and a winding mechanism. Through being connected leg cover and mounting, then make locating component and winding axle separation through removing locating component, then rotate the winding axle and drive the leg cover through the mounting and remove to accomodate the intracavity, when the leg cover removes to accomodate the intracavity and the winding axle is joined in marriage, the continuous rotation of winding axle can make the leg cover twine on the winding axle, thereby accomodate the intracavity with the leg cover, make locating component and winding axle joint can fix the rotation of winding axle through reverse removal locating component at last, thereby make the leg cover roll-up accomodate the intracavity, accomodate the leg cover convenience, occupation space when the leg cover is not used is reduced.
Description
Technical Field
The utility model particularly relates to a device for preventing lower limb thrombosis.
Background
Currently, for people who need to sit still or stand for a long time, the venous blood flow of the lower limbs is slow, and in order to prevent venous thrombosis of the lower limbs, a lower limb thrombosis prevention device is generally used for promoting the venous blood flow speed of the lower limbs.
The existing lower limb thrombus prevention device comprises a leg sleeve, an air bag and an electric air pump, when the lower limb thrombus prevention device is used, the leg sleeve is wrapped and fixed on the leg part, then the electric air pump is started to enable the air bag to be repeatedly inflated, the air bag is repeatedly inflated to repeatedly squeeze the leg part so as to achieve the purposes of promoting the venous blood flow speed of the lower limb and preventing the lower limb venous thrombus from being formed. However, the existing lower limb thrombus prevention device does not have a storage structure, and when the device is not used, the leg sleeve cannot be stored, so that the leg sleeve occupies a large space. Aiming at the technical problems, a device for preventing lower limb thrombosis is provided.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides the device for preventing lower limb thrombosis, which is convenient for accommodating the leg sleeve and reduces the occupied space of the leg sleeve when not in use.
A lower limb thrombus prevention device comprising:
A case body;
the fixing component is arranged on the box body and used for fixing the box body;
The winding mechanism comprises a winding shaft and a positioning assembly, wherein an open storage cavity is formed in the lower end of the box body, the winding shaft can be rotatably arranged in the storage cavity, one end of the winding shaft extends out of the box body, the winding shaft is positioned at the periphery of the end part in the storage cavity, a fixing piece capable of fixing a leg sleeve is arranged on the periphery of the end part in the storage cavity, the positioning assembly can be slidably arranged on the box body, and the positioning assembly can be slidably connected with or separated from the winding shaft in a clamping mode.
Above-mentioned prevent low limbs thrombus device beneficial effect:
Through being connected leg cover and mounting, then make locating component and winding axle separation through removing locating component, then rotate the winding axle and drive the leg cover through the mounting and remove to accomodate the intracavity, when the leg cover removes to accomodate the intracavity and the winding axle is joined in marriage, the continuous rotation of winding axle can make the leg cover twine on the winding axle, thereby accomodate the intracavity with the leg cover, make locating component and winding axle joint can fix the rotation of winding axle through reverse removal locating component at last, thereby make the leg cover roll-up accomodate the intracavity, accomodate the leg cover convenience, occupation space when the leg cover is not used is reduced.
In one embodiment, the positioning assembly includes a positioning disk and a slider; the locating disc is coaxially arranged at the end part of the winding shaft outside the box body, a plurality of groups of locating grooves are formed in the periphery of the locating disc at intervals, a guide frame is arranged on the box body, the sliding block can be arranged in the guide frame in a sliding mode, a locating block is arranged at one end of the sliding block, the locating block can be clamped in the locating groove, a first spring is arranged at the other end of the sliding block, and the free end of the first spring abuts against the guide frame. The positioning block can be separated from or clamped with the positioning groove through the sliding block, and the rolling shaft is convenient to rotate and position.
In one embodiment, a pull ring is rotatably arranged on the sliding block, and the pull ring can drive the sliding block to slide along the guide frame. Can drive the slider through removing the pull ring and remove, it is convenient to remove the slider, and the pull ring is rotatable setting, is convenient for accomodate the pull ring to one side of slider, accomodates the pull ring convenience.
In one embodiment, the device further comprises a reset component, wherein the reset component is detachably arranged on the box body and connected with the winding shaft, and the reset component enables the winding shaft to reset after rotating.
In one embodiment, the reset assembly comprises a helical spring; the spiral shell fragment sets up accomodate in the chamber lateral wall, the outer end of spiral shell fragment with the box body joint, the inner of spiral shell fragment with the reel joint. When the winding shaft is rotated to wind the leg sleeve, the winding shaft is rotated to drive the spiral elastic sheet to shrink, and when the leg sleeve needs to be unfolded, the winding shaft can be reversely rotated by the reaction force of the spiral elastic sheet to separate the leg sleeve from the winding shaft by canceling the fixation of the winding shaft, so that the leg sleeve is conveniently unfolded.
In one embodiment, the fixing assembly comprises two groups of fixing belts, the two groups of fixing belts are respectively arranged at two ends of the box body, and free ends of the two groups of fixing belts can be connected in an adhesive mode. The box body is conveniently fixed at the waist of a user, and the portable device is convenient to carry.
In one embodiment, the inner sides of the two groups of fixing belts are respectively provided with anti-slip strips, and the anti-slip strips are respectively provided with a plurality of groups at intervals along the long side direction of the fixing belts. The firmness of the box body fixed on the waist of the user is improved, and the slipping phenomenon is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
Fig. 1 is a schematic perspective view of a device for preventing thrombus of a lower limb according to an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a cut-away box body of the lower limb thrombus prevention device shown in FIG. 1;
FIG. 3 is an exploded view of the cassette and the winding mechanism of the lower limb thrombus prevention device of FIG. 1;
FIG. 4 is an enlarged schematic view of area A of FIG. 3;
fig. 5 is an exploded view of a part of a lower limb thrombus prevention device according to another embodiment of the present utility model.
Reference numerals:
10. A case body; 102. a guide frame; 103. a storage chamber; 11. leg sleeves; 12. a fixing belt; 121. an anti-slip strip; 13. a winding shaft; 131. a fixing member; 132. a spiral spring plate; 14. a positioning plate; 141. a positioning groove; 15. a slide block; 151. a positioning block; 152. a first spring; 16. a pull ring; 17. a fixing plate; 171. a limit frame; 172. a slot; 173. a spring clip slot; 18. inserting blocks; 181. the spring plate is buckled.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
Referring to fig. 1 to 3, a lower limb thrombus prevention device according to an embodiment includes: the device comprises a box body 10, a fixing assembly and a winding mechanism.
Specifically, the fixing component is disposed on the box body 10, and is used for fixing the box body 10. The winding mechanism comprises a winding shaft 13 and a positioning component, an open storage cavity 103 is formed in the lower end of the box body 10, the winding shaft 13 can be rotatably arranged in the storage cavity 103, one end of the winding shaft extends out of the box body 10, a fixing piece 131 capable of fixing the leg sleeve 11 is arranged on the peripheral side of the end part of the winding shaft 13 in the storage cavity 103, the positioning component can be arranged on the box body 10 in a sliding mode, and the positioning component can be clamped or separated from the winding shaft 13 through the sliding positioning component.
In the above embodiment, when the leg cover 11 needs to be stored, the positioning assembly is separated from the winding shaft 13 by moving the positioning assembly, then the winding shaft 13 is rotated, the winding shaft 13 rotates to drive the leg cover 11 to move into the storage cavity 103 through the fixing piece 131, when the leg cover 11 moves into the storage cavity 103 to be matched with the winding shaft 13, the leg cover 11 can be wound on the winding shaft 13 by continuous rotation of the winding shaft 13, so that the leg cover 11 is stored in the storage cavity 103, and finally the positioning assembly is clamped with the winding shaft 13 by moving the positioning assembly reversely, so that the leg cover 11 is wound in the storage cavity 103, the leg cover 11 is stored conveniently, and the occupied space of the leg cover 11 when not in use is reduced.
Referring to FIGS. 2-4, in one embodiment, the positioning assembly includes a positioning disk 14 and a slider 15; the coaxial setting of positioning disk 14 is located the tip outside the box body 10 at reel 13, and the multiunit constant head tank 141 has been seted up to the week side interval of positioning disk 14, is provided with leading truck 102 on the box body 10, and slider 15 slidable setting is in leading truck 102, and the one end of slider 15 is provided with locating piece 151, and locating piece 151 can block and establish in constant head tank 141, and the other end of slider 15 is provided with first spring 152, and the free end of first spring 152 supports leading truck 102.
In the above embodiment, when the winding shaft 13 needs to be rotated, the positioning block 151 is separated from the positioning slot 141 by moving the sliding block 15, at this time, the winding shaft 13 can be rotated, and it is convenient to rotate the winding shaft 13, meanwhile, the sliding block 15 moves and extrudes the first spring 152, when the winding shaft 13 rotates to a proper position, by canceling the acting force to the sliding block 15, at this time, the reaction force of the first spring 152 makes the sliding block 15 move reversely, the sliding block 15 moves reversely to drive the positioning block 151 to clamp in the currently matched positioning slot 141 to limit the positioning disk 14, so that the winding shaft 13 is fixed, the winding shaft 13 cannot rotate, and the leg sleeve 11 is fixed in the storage cavity 103 after the winding shaft 13 winds the leg sleeve 11 in the storage cavity 103.
Referring to fig. 4, in one embodiment, a pull ring 16 is rotatably disposed on the slider 15, and the pull ring 16 can drive the slider 15 to slide along the guide frame 102. The slider 15 can be driven to move by moving the pull ring 16, the slider 15 is convenient to move, the pull ring 16 is rotatably arranged, the pull ring 16 is convenient to be stored to one side of the slider 15, and the pull ring 16 is convenient to store.
Referring to fig. 2 and 3, in an embodiment, the device further includes a reset component detachably disposed on the box body 10 and connected to the winding shaft 13, and the reset component can reset the winding shaft 13 after rotating.
Further, based on the above embodiment, the reset assembly includes a spiral spring 132; the spiral spring 132 is disposed in the sidewall of the accommodating cavity 103, the outer end of the spiral spring 132 is clamped with the box body 10, and the inner end of the spiral spring 132 is clamped with the winding shaft 13.
In the above embodiment, when the winding shaft 13 rotates to wind the leg cover 11, the winding shaft 13 rotates to drive the spiral spring 132 to rotate, the spiral spring 132 rotates to enable the spiral spring 132 to shrink, when the leg cover 11 needs to be unfolded, the winding shaft 13 is reversely rotated by canceling the fixing of the winding shaft 13, and the winding shaft 13 reversely rotates to enable the leg cover 11 to be separated from the winding shaft 13, so that the leg cover 11 is conveniently unfolded.
Referring to fig. 1, in one embodiment, the fixing assembly includes two sets of fixing straps 12, the two sets of fixing straps 12 are respectively disposed at two ends of the case 10, and free ends of the two sets of fixing straps 12 can be adhesively connected.
Further, the inner sides of the two groups of fixing belts 12 are respectively provided with the anti-slip strips 121, and the anti-slip strips 121 are respectively provided with a plurality of groups at intervals along the long side direction of the fixing belts 12.
In the above embodiment, the two sets of fixing belts 12 are wound around the waist of the user, and the free ends of the two sets of fixing belts 12 are bonded to fix the case 10 on the waist of the user, so that the leg cover 11 is conveniently stored and then fixed on the waist of the user, and the user can conveniently carry the case with him, and the firmness of fixing the case 10 on the waist of the user can be improved by arranging the plurality of sets of anti-slip strips 121.
Referring to fig. 5, in other embodiments, the securing assembly includes a securing plate 17 and an insert block 18. The fixed plate 17 is provided with a plurality of groups of fixed bolts for installing the fixed plate 17, one side of the fixed plate 17 is provided with a limiting frame 171, the limiting frame 171 and the fixed plate 17 are matched to form a slot 172 with an upward opening, the inserting block 18 is arranged on the box body 10, the inserting block 18 can be arranged in the slot 172 in a penetrating mode, two groups of elastic sheet buckles 181 are oppositely arranged on the inserting block 18, two groups of elastic sheet clamping grooves 173 are formed in the limiting frame 171 corresponding to the two groups of elastic sheet buckles 181, and the elastic sheet buckles 181 can be clamped in the elastic sheet clamping grooves 173.
In the above embodiment, the fixing plate 17 is fixed at the designated position by the fixing bolt, when the box body 10 needs to be fixed, the insert 18 is aligned with the opening of the slot 172, and then the box body 10 is moved downwards to enable the insert 18 to be inserted into the slot 172, when the insert 18 is moved downwards to enable the elastic sheet buckle 181 to correspond to the elastic sheet clamping groove 173, the elastic sheet buckle 181 can be clamped in the elastic sheet clamping groove 173, so that the insert 18 is fixed in the slot 172, and the box body 10 is fixed at the designated position, so that the device is convenient to be fixed at the designated position for use.
The specific implementation mode of the device for preventing lower limb thrombosis is as follows:
When the leg cover 11 is stored, the leg cover 11 is firstly taken down from the leg, then the sliding block 15 is driven to move upwards through the holding pull ring 16, the sliding block 15 moves upwards to separate the positioning block 151 from the positioning groove 141, the first spring 152 is pressed and contracted, the winding shaft 13 can be rotated at the moment, the winding shaft 13 rotates to drive the leg cover 11 to move through the fixing piece 131, when the leg cover 11 moves to be matched with the winding shaft 13, the winding shaft 13 continuously rotates, the leg cover 11 can be wound on the winding shaft 13, so that the leg cover 11 is wound in the storage cavity 103, finally, the acting force on the pull ring 16 is cancelled, the reaction force of the first spring 152 enables the sliding block 15 to move reversely, the positioning block 151 can be driven to be clamped in the currently matched positioning groove 141 to limit the positioning disc 14, the winding shaft 13 cannot rotate, the leg cover 11 is fixed in the storage cavity 103 after the winding shaft 13 is wound in the storage cavity 103, the leg cover 11 is conveniently stored, and the occupied space of the leg cover 11 when not in use is reduced.
Because the winding shaft 13 rotates the winding leg sleeve 11 to enable the spiral elastic sheet 132 to shrink, when the leg sleeve 11 needs to be reused, the pull ring 16 drives the sliding block 15 to move again to separate the positioning block 151 from the positioning groove 141, at the moment, the reaction force of the spiral elastic sheet 132 enables the winding shaft 13 to reversely rotate, and the winding shaft 13 reversely rotates to enable the leg sleeve 11 to be separated from the winding shaft 13, so that the leg sleeve 11 is unfolded, and the leg sleeve 11 is convenient to reuse.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. A lower limb thrombus prevention device, comprising:
A case (10);
The fixing component is arranged on the box body (10) and is used for fixing the box body (10);
Winding mechanism, including rolling axle (13) and locating component, open accomodate chamber (103) have been seted up to the lower extreme of box body (10), rolling axle (13) rotatable setting is in accomodate in chamber (103), and one end extends to outside box body (10), rolling axle (13) are located tip week side in accomodating chamber (103) is provided with mounting (131) that can fix leg cover (11), locating component slidable sets up on box body (10), slide locating component enables locating component with rolling axle (13) joint or separation.
2. A lower extremity thrombotic apparatus according to claim 1, characterized in that said positioning assembly comprises a positioning plate (14) and a slider (15); the utility model discloses a box body, including box body (10), reel (13), locating disc (14), guide frame (102), slider (15), locating piece (151) can block and establish in locating slot (141), the other end of slider (15) is provided with first spring (152), the free end of first spring (152) supports guide frame (102), locating disc (14) coaxial setting is in reel (13) are located the tip outside box body (10), multiunit constant head tank (141) have been seted up to the week side interval of locating disc (14), be provided with on box body (10), slider (15) can the gliding setting be in guide frame (102), one end of slider (15) is provided with locating piece (151), locating piece (151) can the card be established in constant head tank (141).
3. A lower limb thrombosis prevention device as in claim 2, wherein a pull ring (16) is rotatably provided on the slider (15), the pull ring (16) being capable of driving the slider (15) to slide along the guide frame (102).
4. The device for preventing lower limb thrombosis according to claim 2, further comprising a reset assembly detachably arranged on the box body (10) and connected with the winding shaft (13), wherein the reset assembly can reset the winding shaft (13) after rotating.
5. The device for preventing lower limb thrombosis as set forth in claim 4, wherein said reset assembly comprises a helical spring (132); the spiral spring piece (132) is arranged in the side wall of the storage cavity (103), the outer end of the spiral spring piece (132) is clamped with the box body (10), and the inner end of the spiral spring piece (132) is clamped with the winding shaft (13).
6. The device for preventing lower limb thrombosis according to claim 1, wherein the fixing assembly comprises two groups of fixing belts (12), the two groups of fixing belts (12) are respectively arranged at two ends of the box body (10), and free ends of the two groups of fixing belts (12) can be connected in an adhesive mode.
7. The device for preventing lower limb thrombosis according to claim 6, wherein the inner sides of the two groups of the fixing bands (12) are respectively provided with a plurality of groups of anti-slip strips (121), and the anti-slip strips (121) are respectively arranged at intervals along the long side direction of the fixing bands (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928793.4U CN221061202U (en) | 2023-07-21 | 2023-07-21 | Device for preventing lower limb thrombosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928793.4U CN221061202U (en) | 2023-07-21 | 2023-07-21 | Device for preventing lower limb thrombosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061202U true CN221061202U (en) | 2024-06-04 |
Family
ID=91259167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321928793.4U Active CN221061202U (en) | 2023-07-21 | 2023-07-21 | Device for preventing lower limb thrombosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221061202U (en) |
-
2023
- 2023-07-21 CN CN202321928793.4U patent/CN221061202U/en active Active
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