Foot dressing change bracket

Abstract

The utility model provides a foot dressing change bracket. The foot dressing change bracket comprises a bottom frame, the liquid receiving barrel is arranged in the bottom frame, and a lifting mechanism used for driving the liquid receiving barrel to move up and down is further arranged in the bottom frame; the liquid receiving barrel is placed on the lifting mechanism; the vertical pipe is fixedly mounted at the top of the bottom frame, and the top of the vertical pipe fixedly communicates with a liquid receiving hopper; the supporting plate is arranged above the liquid receiving hopper, and the supporting plate can rotate and be adjusted along the axis of the vertical pipe; the bottom of the supporting plate is fixedly connected with a circular shaft, the bottom end of the circular shaft is connected with an elastic plugging mechanism located in the vertical pipe, and the elastic plugging mechanism applies pressure through the gravity of the feet of the patient on the supporting plate so as to automatically relieve plugging. The elastic plugging mechanism can apply pressure through the gravity of the feet of a patient so as to automatically release plugging of the vertical pipe, the vertical pipe can be plugged again through the elastic reset force of the elastic plugging mechanism when the pressure applied by the gravity of the feet is lost, and through the design, automatic plugging of the collection space can be achieved after liquid flowing down during cleaning and dressing change is collected, and peculiar smell is prevented from being emitted.

Description

Technical Field

[0001] The utility model relates to the field of foot dressing change, in particular to a foot dressing change bracket. Background Art

[0002] Diabetic foot refers to foot infections, ulcers, and deep tissue damage caused by distal lower limb nerve abnormalities and varying degrees of vascular disease in diabetic patients. Regular foot dressing changes are necessary after foot disease occurs.

[0003] During the dressing change process, the foot is supported by a bracket. Currently, traditional foot dressing brackets are generally equipped with a liquid collection tray to collect the liquid flowing down from foot cleaning and dressing changes. However, the lesions of diabetic foot may cause the foot to smell, which in turn will cause the liquid flowing down from cleaning and dressing changes to carry the odor. After the liquid collection tray collects the liquid, the odor will spread from the opening on the top, causing discomfort to medical staff. Utility Model Content

[0004] In order to solve the technical problem of insufficient odor reduction of collected dressing change liquid, the utility model provides a foot dressing change bracket.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a foot dressing change bracket, comprising a base frame; further comprising: a liquid receiving bucket, which is arranged inside the base frame, and a lifting mechanism for driving the liquid receiving bucket to move up and down is also provided inside the base frame; the liquid receiving bucket is placed on the lifting mechanism; a vertical pipe, which is fixedly mounted to the top of the base frame, and the top of the vertical pipe is fixedly connected to the liquid receiving bucket; a supporting plate, which is arranged above the liquid receiving bucket, and can be rotated and adjusted along the axis of the vertical pipe; a circular shaft is fixedly connected to the bottom of the supporting plate, and the bottom end of the circular shaft is connected to an elastic blocking mechanism located in the vertical pipe, and the elastic blocking mechanism is automatically released by applying pressure due to the weight of the patient's foot on the supporting plate.

[0007] In this technical solution, the elastic sealing mechanism can apply pressure through the weight of the patient's feet to automatically release the vertical tube blockage. When the weight of the foot pressure is lost, the vertical tube can be re-sealed through its elastic reset force. Through the above design, the liquid flowing down during cleaning and dressing change can be collected and the collection space can be automatically sealed to prevent the release of odor.

[0008] Preferably, the base frame includes a bottom plate, a top plate and support bars; support bars are fixed to the tops of both sides of the bottom plate, and the support bars are fixed to the bottom of the top plate; a through hole is opened on the top plate, and the bottom end of the vertical tube is fixedly embedded in the through hole.

[0009] In this technical solution, the base frame composed of the bottom plate, top plate and support bars can provide installation space for the liquid receiving bucket and the lifting mechanism, and the front and rear sides of the formed base frame are open and unobstructed, so the liquid receiving bucket can be taken out from the front and rear sides.

[0010] Preferably, the lifting mechanism includes a downward pressing component, a tray and a first spring; a plurality of evenly distributed first springs are provided at the bottom of the tray, the tray is elastically connected to the top surface of the base plate through the first springs, the liquid receiving bucket is placed on the tray, the number of the downward pressing components is two, and the two downward pressing components are respectively provided on both sides of the top of the tray.

[0011] In this technical solution, the lifting mechanism is used to adjust the height position of the liquid receiving bucket.

[0012] Preferably, the pressing assembly includes a fixing nut, a screw, a pressure rod and a knob; the fixing nut is fixedly mounted on the top plate, the screw is threadedly connected to the fixing nut, the bottom end of the screw is fixed with a pressure rod, and the pressure rod is located at the top of the tray, and the top of the screw is fixed with a knob.

[0013] In this technical solution, the pressing component provides downward movement for the tray, and cooperates with the elastic force of the first spring to move the tray to different height positions.

[0014] Preferably, a positioning sleeve is provided inside the top end of the vertical tube, and the inner wall of the positioning sleeve is matched with the cylindrical surface of the circular shaft.

[0015] In this technical solution, the positioning sleeve provides positioning for the circular shaft.

[0016] Preferably, a plurality of connecting strips distributed in a ring array are fixedly installed around the outer wall of the positioning circular sleeve, and one end of the connecting strip away from the positioning circular sleeve is fixedly connected to the inner wall of the vertical pipe.

[0017] In this technical solution, the connecting strip is used to position the circular sleeve and fix it in the vertical pipe.

[0018] Preferably, the elastic sealing mechanism includes a conical plug, a retaining ring, a second spring and a carrying rod; the carrying rod is fixedly connected to the inner wall of the liquid receiving barrel, the bottom end of the second spring is fixedly connected to the carrying rod, the top end of the second spring abuts against the bottom surface of the conical plug, the outer ring of the retaining ring is seamlessly welded to the inner wall of the bottom end of the vertical pipe, and the bottom end of the conical plug is cooperatively connected with the inner ring of the retaining ring; the diameter of the conical plug gradually increases from top to bottom, and a rubber sleeve is provided on the surface of the conical plug.

[0019] In this technical solution, the elastic sealing mechanism is used to close the vertical pipe.

[0020] Preferably, a guide sleeve is fixedly connected to the top surface of the retaining ring; the outer wall of the guide sleeve is fixedly connected to the inner wall of the vertical pipe, and the inner diameter of the guide sleeve gradually decreases from top to bottom.

[0021] In this technical solution, the guide sleeve is used to guide the liquid on the vertical pipe wall to flow into the inner ring of the retaining ring.

[0022] Preferably, the top inner diameter of the guide sleeve is equal to the inner diameter of the vertical pipe, and the bottom inner diameter of the guide sleeve is equal to the top inner diameter of the retaining ring.

[0023] Preferably, the top of the liquid receiving bucket is open, and a sealing ring is fixedly installed on the edge of the top opening of the liquid receiving bucket, and the sealing ring is in contact with the bottom surface of the top plate.

[0024] In this technical solution, the liquid receiving barrel is fitted with the bottom surface of the top plate through a sealing ring to provide sealing.

[0025] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0026] The positive progress effect of this utility model is:

[0027] The foot dressing changing bracket proposed above is designed with a liquid collecting bucket, a vertical tube, an elastic sealing mechanism arranged in the vertical tube, and the elastic sealing mechanism being connected to the support plate through a circular shaft. During the process of changing the dressing of the diseased foot, the foot is placed on the support plate, and the support plate is pressed by the weight of the foot. The gravity acts on the elastic sealing mechanism through the circular shaft, which can automatically open the elastic sealing mechanism, thereby canceling the blockage of the vertical tube. The liquid generated by foot cleaning and dressing changing falls into the liquid collecting bucket and enters the liquid collecting bucket through the vertical tube for collection. After the dressing change is completed, the foot leaves the support plate, causing the support plate to lose its downward pressure. The elastic sealing mechanism is elastically reset to re-seal the vertical tube to avoid collection. After that, the liquid will have an odor and will emit; further, through the setting of the lifting mechanism, the liquid receiving bucket can be moved up and down. When collecting liquid, the lifting mechanism causes the sealing ring at the edge of the top opening of the liquid receiving bucket to press the bottom surface of the top plate, so that the liquid receiving bucket is only connected to the vertical pipe, and the edge position is closed. After the lifting mechanism drives the liquid receiving bucket downward to a low position, there is a gap between the liquid receiving bucket and the top plate, and the liquid receiving bucket can be lifted from the tray of the lifting mechanism and then taken out from the base frame, so that the liquid receiving bucket can be easily disassembled and the liquid in the liquid receiving bucket can be poured; further, the support plate can be rotated along the axis of the vertical pipe to adjust the angle of the support plate, which is convenient for foot support at different positions around the entire bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall external structure of the utility model.

[0029] Figure 2 It is a structural schematic diagram of the overall cross section of the utility model.

[0030] Figure 3 For this utility model Figure 2 Schematic diagram of the structure with the A part in the middle enlarged.

[0031] Description of Reference Numerals

[0032] 1. Base frame; 101. Bottom plate; 102. Top plate; 103. Support bar;

[0033] 2. Vertical pipe;

[0034] 3. Liquid receiving hopper;

[0035] 4. Round shaft;

[0036] 5. Pallet;

[0037] 6. Lifting mechanism; 601. Fixing nut; 602. Screw; 603. Tray; 604. Pressure rod; 605. Knob; 606. First spring;

[0038] 7. Liquid receiving barrel; 701. Carrying rod; 702. Second spring;

[0039] 8. Positioning sleeve;

[0040] 9. Connecting strip;

[0041] 10. Round table plug;

[0042] 11. retaining ring;

[0043] 12. Guide sleeve. DETAILED DESCRIPTION

[0044] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0045] like Figure 1-3 As shown, the foot dressing change bracket includes a base frame 1; it also includes: a liquid receiving bucket 7, which is arranged inside the base frame 1, and the base frame 1 is further provided with a lifting mechanism 6 for driving the liquid receiving bucket 7 to move up and down; the liquid receiving bucket 7 is placed on the lifting mechanism 6; a vertical pipe 2, which is fixedly mounted to the top of the base frame 1, and the top of the vertical pipe 2 is fixedly connected to the liquid receiving bucket 3; a support plate 5, which is arranged above the liquid receiving bucket 3, and the support plate 5 can be adjusted to rotate along the axis of the vertical pipe 2; a circular shaft 4 is fixedly connected to the bottom of the support plate 5, and the bottom end of the circular shaft 4 is connected to an elastic blocking mechanism located in the vertical pipe 2, and the elastic blocking mechanism applies pressure through the gravity of the patient's foot on the support plate 5 to automatically release the blockage.

[0046] like Figure 1As shown, the base frame 1 includes a bottom plate 101, a top plate 102 and a support bar 103; support bars 103 are fixed to the tops of both sides of the bottom plate 101, and the support bars 103 are fixed to the bottom of the top plate 102; a through hole is opened on the top plate 102, and the bottom end of the vertical pipe 2 is fixedly embedded in the through hole.

[0047] The bottom plate 101 , the top plate 102 and the support bars 103 form a bottom frame 1 structure with openings on both the front and rear sides, so that the liquid receiving cylinder can be taken out from both the front and rear sides of the bottom frame 1 .

[0048] like Figure 1-2 As shown, the lifting mechanism 6 includes a pressing assembly, a tray 603, and a first spring 606; a plurality of evenly distributed first springs 606 are provided at the bottom of the tray 603, and the tray 603 is elastically connected to the top surface of the bottom plate 101 via the first springs 606. The liquid receiving bucket 7 is placed on the tray 603. There are two pressing assemblies, and the two pressing assemblies are respectively provided on both sides of the top of the tray 603. The pressing assembly includes a fixing nut 601, a screw rod 602, a pressure rod 604, and a knob 605; the fixing nut 601 is fixedly mounted on the top plate 102, the screw rod 602 is threadedly connected to the fixing nut 601, the bottom end of the screw rod 602 is fixedly connected to the pressure rod 604, and the pressure rod 604 is located at the top of the tray 603, and the top of the screw rod 602 is fixedly connected to the knob 605.

[0049] The top of the liquid receiving barrel 7 is open, and a sealing ring is fixedly installed on the edge of the top opening of the liquid receiving barrel 7 , and the sealing ring is in contact with the bottom surface of the top plate 102 .

[0050] Figure 1 In the embodiment, the liquid receiving bucket 7 is in the highest position. At this time, the bottom end of the pressure rod 604 is separated from the tray 603 and the two are not in contact. The first spring 606 is in a compressed state, but not completely compressed. The compressive elastic force of the first spring 606 acts on the liquid receiving bucket 7 through the tray 603, so that the sealing ring at the edge of the top opening of the liquid receiving bucket 7 presses the bottom surface of the top plate 102 to provide a seal.

[0051] When the liquid receiving bucket 7 is taken out to pour out the liquid in the liquid receiving bucket 7, the knobs 605 of the two pressing assemblies are rotated forward to screw the screw 602 about the fixing nut 601, and the screw 602 drives the pressing rod 604 downward. The pressing rod 604 presses down the tray 603, causing the tray 603 to move downward, and the liquid receiving bucket 7 placed on the tray 603 also moves downward, while increasing the compression amount of the first spring 606 until the first spring 606 is fully compressed; a sufficiently large gap is created between the top of the liquid receiving bucket 7 and the bottom surface of the top plate 102, and the liquid receiving bucket 7 is separated from the tray 603 by lifting the liquid receiving bucket 7, and then the liquid receiving bucket 7 is taken out from the front and back sides of the base frame 1; after the liquid receiving bucket 7 is taken out, the liquid in the liquid receiving bucket 7 can be poured out, and the carrying rod 701 and the second spring 702 inside the liquid receiving bucket 7 can be cleaned at the same time.

[0052] After the liquid in the liquid receiving bucket 7 is poured out, the liquid receiving bucket 7 is placed on the tray 603, and then the knob 605 is rotated in the opposite direction to make the pressure rod 604 move upward. The tray 603 loses the pressure of the pressure rod 604, and the elastic force of the first spring 606 resets the liquid receiving bucket 7, and the sealing ring presses the bottom surface of the top plate 102 again.

[0053] It should be noted that the top of the tray 603 has a groove body for cooperating with the bottom of the liquid receiving bucket 7 for positioning and placing the liquid receiving bucket 7.

[0054] like Figure 2 As shown, a positioning sleeve 8 is provided inside the top end of the vertical tube 2, and the inner wall of the positioning sleeve 8 is engaged with the cylindrical surface of the circular shaft 4. A plurality of connecting bars 9 arranged in a circular array are fixedly mounted around the outer wall of the positioning sleeve 8, and the ends of the connecting bars 9 away from the positioning sleeve 8 are fixedly connected to the inner wall of the vertical tube 2.

[0055] The positioning circular sleeve 8 provides positioning for the circular shaft 4, wherein the circular shaft 4 is connected to the support plate 5, and a truncated cone-shaped truncated cone plug 10 is used under the circular shaft 4, and the truncated cone plug 10 and the second spring 702 are in abutment state and are not fixed, so that the support plate 5 can be adjusted to rotate along the axis of the vertical tube 2.

[0056] like Figure 2-3As shown, the elastic sealing mechanism includes a conical plug 10, a retaining ring 11, a second spring 702, and a carrier rod 701. The carrier rod 701 is fixed to the inner wall of the liquid receiving barrel 7, the bottom end of the second spring 702 is fixed to the carrier rod 701, and the top end of the second spring 702 abuts against the bottom surface of the conical plug 10. The outer ring of the retaining ring 11 is seamlessly welded to the inner wall of the bottom end of the vertical tube 2, and the bottom end of the conical plug 10 is matingly connected to the inner ring of the retaining ring 11. The diameter of the conical plug 10 gradually increases from top to bottom, and the surface of the conical plug 10 is covered with a rubber sleeve. The top surface of the retaining ring 11 is fixed to a guide sleeve 12. The outer wall of the guide sleeve 12 is fixed to the inner wall of the vertical tube 2, and the inner diameter of the guide sleeve 12 gradually decreases from top to bottom. The inner diameter of the top of the guide sleeve 12 is equal to the inner diameter of the vertical tube 2, and the inner diameter of the bottom of the guide sleeve 12 is equal to the inner diameter of the top of the retaining ring 11.

[0057] Figure 2-3 In the embodiment, the second spring 702 is in a compressed state, providing an upward pressure to the truncated cone plug 10, so that the rubber sleeve of the truncated cone plug 10 presses the inner ring of the retaining ring 11 to provide sealing.

[0058] When changing the dressing of the diseased foot, the patient's foot is placed on the support plate 5, and the gravity of the foot acts on the support plate 5, which acts on the second spring 702 through the circular shaft 4 and the conical plug 10, compressing the second spring 702, and the support plate 5, the circular shaft 4 and the conical plug 10 move downward together, and the conical plug 10 is separated from the inner circle of the baffle ring 11, so that the inner circle of the baffle ring 11 loses its seal; the liquid flowing down from foot cleaning and dressing change falls on the liquid receiving bucket 3, flows to the vertical pipe 2 through the liquid receiving bucket 3, is diverted by the guide sleeve 12, flows down from the inner circle of the baffle ring 11, and then enters the liquid receiving bucket 7 to collect the liquid.

[0059] After the dressing of the diseased foot is changed, the foot is removed from the support plate 5, and the support plate 5 loses its downward pressure. The elastic force of the second spring 702 causes the support plate 5, the circular shaft 4 and the truncated cone block 10 to move upward and reset, and the inner ring of the retaining ring 11 is re-sealed.

[0060] The present invention is not limited to the above-described embodiments. Any changes in shape or structure fall within the scope of protection of the present invention. The scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications shall fall within the scope of protection of the present invention.

Claims

1. A foot dressing bracket, comprising a base frame (1); characterized in that: Also includes: A liquid receiving bucket (7), the liquid receiving bucket (7) is arranged inside the base frame (1), and a lifting mechanism (6) for driving the liquid receiving bucket (7) to move up and down is also arranged inside the base frame (1); the liquid receiving bucket (7) is placed on the lifting mechanism (6); A vertical pipe (2), wherein the vertical pipe (2) is fixedly mounted to the top of the base frame (1), and the top of the vertical pipe (2) is fixedly connected to a liquid receiving hopper (3); A support plate (5) is provided above the liquid receiving hopper (3), and the support plate (5) can be adjusted to rotate along the axis of the vertical tube (2); a circular shaft (4) is fixedly connected to the bottom of the support plate (5), and the bottom end of the circular shaft (4) is connected to an elastic blocking mechanism located in the vertical tube (2), and the elastic blocking mechanism automatically releases the blockage by applying pressure due to the weight of the patient's foot on the support plate (5).

2. The foot dressing bracket according to claim 1, characterized in that: The base frame (1) comprises a bottom plate (101), a top plate (102) and a support bar (103); the tops of both sides of the bottom plate (101) are fixedly connected with support bars (103), and the support bars (103) are fixedly connected to the bottom of the top plate (102); a through hole is opened on the top plate (102), and the bottom end of the vertical pipe (2) is fixedly embedded in the through hole.

3. The foot dressing bracket according to claim 2, characterized in that: The lifting mechanism (6) includes a pressing assembly, a tray (603) and a first spring (606); a plurality of evenly distributed first springs (606) are provided at the bottom of the tray (603); the tray (603) is elastically connected to the top surface of the base plate (101) via the first springs (606); the liquid receiving bucket (7) is placed on the tray (603); the number of the pressing assemblies is two, and the two pressing assemblies are respectively provided on both sides of the top of the tray (603).

4. The foot dressing bracket according to claim 3, characterized in that: The pressing assembly comprises a fixing nut (601), a screw rod (602), a pressure rod (604) and a knob (605); the fixing nut (601) is fixedly mounted on the top plate (102), the screw rod (602) is threadedly connected to the fixing nut (601), the bottom end of the screw rod (602) is fixedly connected to the pressure rod (604), and the pressure rod (604) is located at the top of the tray (603), and the top of the screw rod (602) is fixedly connected to the knob (605).

5. The foot dressing bracket according to claim 1, characterized in that: A positioning sleeve (8) is provided inside the top end of the vertical pipe (2), and the inner wall of the positioning sleeve (8) is matched and connected with the cylindrical surface of the circular shaft (4).

6. The foot dressing bracket according to claim 5, characterized in that: A plurality of connecting strips (9) distributed in a ring array are fixedly installed around the outer wall of the positioning circular sleeve (8), and one end of the connecting strip (9) away from the positioning circular sleeve (8) is fixedly connected to the inner wall of the vertical pipe (2).

7. The foot dressing bracket according to claim 1, characterized in that: The elastic sealing mechanism comprises a truncated cone plug (10), a retaining ring (11), a second spring (702) and a carrier rod (701); the carrier rod (701) is fixedly connected to the inner wall of the liquid receiving barrel (7); the bottom end of the second spring (702) is fixedly connected to the carrier rod (701); the top end of the second spring (702) abuts against the bottom surface of the truncated cone plug (10); the outer ring of the retaining ring (11) is seamlessly welded to the inner wall of the bottom end of the vertical pipe (2); the bottom end of the truncated cone plug (10) is cooperatively connected to the inner ring of the retaining ring (11); the diameter of the truncated cone plug (10) gradually increases from top to bottom, and a rubber sleeve is provided on the surface of the truncated cone plug (10).

8. The foot dressing bracket according to claim 7, characterized in that: A guide sleeve (12) is fixedly connected to the top surface of the retaining ring (11); the outer wall of the guide sleeve (12) is fixedly connected to the inner wall of the vertical pipe (2); and the inner diameter of the guide sleeve (12) gradually decreases from top to bottom.

9. The foot dressing bracket according to claim 8, characterized in that: The top inner diameter of the guide sleeve (12) is equal to the inner diameter of the vertical pipe (2), and the bottom inner diameter of the guide sleeve (12) is equal to the top inner diameter of the retaining ring (11).

10. The foot dressing bracket according to claim 2, wherein: The top of the liquid receiving barrel (7) is open, and a sealing ring is fixedly installed on the edge of the top opening of the liquid receiving barrel (7), and the sealing ring is in contact with the bottom surface of the top plate (102).

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