Breathable medical bandage

Abstract

The breathable medical bandage comprises a bandage body and a rolling mechanism, the rolling mechanism is composed of a handle, a locking cylinder, a winding drum and a connecting cylinder, a plurality of locking blocks are arranged on the winding drum at equal intervals, and a plurality of sliding blocks are fixedly connected to the outer side end of the connecting cylinder at equal intervals. A plurality of first sliding grooves are formed in the outer side end of the locking cylinder at equal intervals, a cavity and a second sliding groove are formed in the middle of the handle, an extension spring is fixedly connected to the middle of the inner wall, away from the second sliding groove, of the cavity, a transmission rod is slidably connected into the second sliding groove, and one end of the extension spring is fixedly connected with the transmission rod. The end, away from the second spring, of the transmission rod is fixedly connected to the middle of the connecting cylinder, and a switch is fixedly connected to the upper end of the transmission rod. The bandage body is wound through the winding drum, and the sliding block on the connecting drum is matched with the locking block to fix the winding drum, so that the bandage can be tightened when a wound is bound by the medical bandage.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical supplies technical field, concretely is a kind of breathable medical bandage. BACKGROUND

[0002] Bandage is the gauze band of wound or sick place, and it is common medical supplies. Medical bandage has good breathability, so as to facilitate the evaporation of sweat and moisture, keep the skin dry and clean. It has certain antibacterial property to prevent infection.

[0003] Common medical bandage is usually wound into roll or wound on paper tube using winding equipment. In the process of use, medical staff need to hold bandage roll with one hand, and pull out bandage to bandage wound and assist fixing bandage with the other hand. Bandage roll will rotate in the process of pulling out bandage, and the hand holding bandage roll needs to cooperate with the rotation of bandage roll to ensure the rotation of bandage roll and prevent bandage roll from falling off from hand, so that the hand of medical staff is easy to be tired. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of breathable medical bandage, can be unwound to bandage roll at the same time, avoid the cooperation action of hand of medical staff, reduce hand strain.

[0005] To achieve the above object, provide a kind of breathable medical bandage, including bandage main part and winding mechanism, the bandage main part is wound on winding mechanism, the winding mechanism is by handle, locking cylinder, reel and connecting cylinder, one end of the bandage main part is wound on the outer side end of reel, the locking cylinder passes through reel middle part and is rotationally connected with reel inner wall, the reel is equidistantly provided with several locking blocks, and locking block penetrates reel and is slidably connected with reel, the connecting cylinder passes through locking cylinder middle part and is slidably connected with locking cylinder inner wall, the outer side end of connecting cylinder is equidistantly fixedly connected with several sliding blocks, the outer side end of locking cylinder is equidistantly provided with several first sliding grooves, and first sliding groove penetrates locking cylinder, the sliding block passes through first sliding groove and is slidably connected with first sliding groove, and the end of sliding block away from connecting cylinder is slidably connected with locking block, the handle is fixedly connected with the middle part of one end of connecting cylinder, the handle middle part is provided with chamber and second sliding groove, and chamber is located at the side away from handle of second sliding groove and is communicated with second sliding groove, the end of second sliding groove towards connecting cylinder penetrates handle, and second sliding groove penetrates to the outer side end of handle, the inner wall middle part away from second sliding groove of chamber is fixedly connected with tension spring, the second sliding groove is slidably connected with transmission rod, and one end of tension spring is fixedly connected with transmission rod, the end of transmission rod away from second spring is fixedly connected with the middle part of connecting cylinder, the upper end of transmission rod is fixedly connected with switch, and the end of switch away from transmission rod extends to the outside of handle. It can be unwound to bandage roll at the same time, avoid the cooperation action of hand of medical staff, reduce hand strain.

[0006] According to the breathable medical bandage, the two ends of the locking cylinder are fixedly connected with baffle plates respectively, the connecting cylinder penetrates the middle part of the baffle plates, and the bandage body and the winding drum are located between the baffle plates.

[0007] According to the breathable medical bandage, the end, away from the bandage body, of the locking block is provided with an inclined surface, the inclined surface is away from the handle, and the end, away from the connecting cylinder, of the sliding block is attached to the inclined surface of the locking block.

[0008] According to the breathable medical bandage, the end, away from the sliding block, of the locking block is fixedly connected with a rubber pad.

[0009] According to the breathable medical bandage, the end, away from the transmission rod, of the switch is provided with anti-skid patterns on the surface.

[0010] Compared with the prior art, the beneficial effects of the breathable medical bandage are as follows: the bandage roll can be rotated to be unwound when a wound is bandaged, the bandage roll can be fixed when the wound bandage is tightened, the hand movement of medical staff is reduced, and hand strain is reduced.

[0011] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0012] The present application will be further described below in combination with the drawings and embodiments.

[0013] Figure 1 It is a perspective view of the breathable medical bandage of the present application;

[0014] Figure 2 It is a perspective view of the winding mechanism of the breathable medical bandage of the present application;

[0015] Figure 3 It is a sectional view of the winding mechanism of the breathable medical bandage of the present application;

[0016] Figure 4 It is a matching view of the handle, the locking cylinder and the connecting cylinder of the breathable medical bandage of the present application;

[0017] Figure 5 It is a perspective view of the handle, the locking cylinder and the connecting cylinder of the breathable medical bandage of the present application; Figure 4 It is an enlarged view of the middle A.

[0018] In the figure: 1, bandage main body; 2, winding mechanism; 3, handle; 4, locking cylinder; 5, winding drum; 6, locking block; 7, connecting cylinder; 8, sliding block; 9, first sliding groove; 10, baffle; 11, switch; 12, tension spring; 13, chamber; 14, transmission rod; 15, second sliding groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figure 1 - Figure 5The utility model provides a technical scheme: a kind of breathable medical bandage, including bandage main body 1 and winding mechanism 2, bandage main body 1 is wound on winding mechanism 2, winding mechanism 2 is by handle 3, locking cylinder 4, reel 5 and connecting cylinder 7 are formed, and one end of bandage main body 1 is wound on the outside end of reel 5, locking cylinder 4 passes through the middle part of reel 5 and is rotationally connected with the inner wall of reel 5, and a plurality of locking blocks 6 are equidistantly arranged in reel 5, and locking block 6 penetrates reel 5 and is slidably connected with reel 5, and the end of locking block 6 away from sliding block 8 is fixedly connected with rubber pad, and rubber pad is used to increase the friction force of locking block 6 and the inner wall of reel 5, improve the fixing effect of reel 5 and reduce the abrasion of the inner wall of reel 5. Connecting cylinder 7 passes through the middle part of locking cylinder 4 and is slidably connected with the inner wall of locking cylinder 4, and the both ends of locking cylinder 4 are fixedly connected with baffle 10 respectively, and connecting cylinder 7 penetrates the middle part of baffle 10, and bandage main body 1 and reel 5 are located between baffle 10, and baffle 10 positions bandage main body 1 and reel 5. The outside end of connecting cylinder 7 is equidistantly fixedly connected with a plurality of sliding blocks 8, and the outside end of locking cylinder 4 is equidistantly provided with a plurality of first sliding grooves 9, and first sliding groove 9 penetrates locking cylinder 4, and sliding block 8 passes through first sliding groove 9 and is slidably connected with first sliding groove 9, and the end of sliding block 8 away from connecting cylinder 7 is slidably connected with locking block 6, handle 3 is fixedly connected with the middle part of one end of connecting cylinder 7, chamber 13 and second sliding groove 15 are formed in the middle of handle 3, and chamber 13 is located at the side away from handle 3 of second sliding groove 15 and is communicated with second sliding groove 15, and the end of second sliding groove 15 towards connecting cylinder 7 penetrates handle 3, and second sliding groove 15 penetrates to the outside end of handle 3, and the middle part of the inner wall of chamber 13 away from second sliding groove 15 is fixedly connected with tension spring 12, and transmission rod 14 is slidably connected in second sliding groove 15, and one end of tension spring 12 is fixedly connected with transmission rod 14, and the end of transmission rod 14 away from second spring is fixedly connected with the middle part of connecting cylinder 7, and the upper end of transmission rod 14 is fixedly connected with switch 11, and the end of switch 11 away from transmission rod 14 extends to the outside of handle 3. The end of locking block 6 away from bandage main body 1 is provided with inclined plane, and the inclined plane is away from handle 3, and the end of sliding block 8 away from connecting cylinder 7 is attached with the inclined plane of locking block 6, and the inclined plane on the surface of locking block 6 changes the height of locking block 6 when sliding between sliding block 8 and locking block 6, to fix reel 5. The surface of the end of switch 11 away from transmission rod 14 is provided with anti-skid pattern, and the anti-skid pattern on the surface of switch 11 increases the friction force of the surface of switch 11, to facilitate pushing switch 11.

[0021] Working principle: when using, the hand holds the handle 3, and the thumb is on the switch 11, when bandaging the wound, the extension spring 12 pulls the connecting cylinder 7 to the handle 3 direction, the slider 8 on the connecting cylinder 7 cooperates with the locking block 6 and makes the locking block 6 close to the inner wall of the winding cylinder 5, the winding cylinder 5 is locked, the bandage main body 1 cannot be unwound, so that the wound bandage is tightened, the thumb pushes the switch 11 forward, the connecting cylinder 7 is driven by the transmission rod 14 to move away from the extension spring 12, the locking block 6 can slide into the locking cylinder 4 from the slider 8, the winding cylinder 5 can rotate on the outside end of the locking cylinder 4, and the bandage main body 1 is unwound.

[0022] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A breathable medical bandage comprising a bandage body (1) and a winding mechanism (2), characterized in that, The bandage body (1) is wound on the winding mechanism (2), the winding mechanism (2) is composed of handle (3), locking cylinder (4), winding drum (5) and connecting cylinder (7), one end of the bandage body (1) is wound on the outer side end of the winding drum (5), the locking cylinder (4) passes through the middle part of the winding drum (5) and is rotatably connected with the inner wall of the winding drum (5), a plurality of locking blocks (6) are equidistantly arranged in the winding drum (5), and the locking blocks (6) penetrate through the winding drum (5) and are slidably connected with the winding drum (5), the connecting cylinder (7) passes through the middle part of the locking cylinder (4) and is slidably connected with the inner wall of the locking cylinder (4), a plurality of sliding blocks (8) are equidistantly fixedly connected on the outer side end of the connecting cylinder (7), a plurality of first sliding grooves (9) are equidistantly formed on the outer side end of the locking cylinder (4), and the first sliding grooves (9) penetrate through the locking cylinder (4), the sliding blocks (8) pass through the first sliding grooves (9) and are slidably connected with the first sliding grooves (9), and one end of the sliding blocks (8) away from the connecting cylinder (7) is slidably connected with the locking blocks (6), the handle (3) is fixedly connected to the middle part of one end of the connecting cylinder (7), a cavity (13) and a second sliding groove (15) are formed in the middle part of the handle (3), the cavity (13) is located on the side away from the handle (3) of the second sliding groove (15) and communicates with the second sliding groove (15), the second sliding groove (15) penetrates through the handle (3) towards one end of the connecting cylinder (7), and the second sliding groove (15) penetrates through to the outer side end of the handle (3), a tension spring (12) is fixedly connected to the middle part of the inner wall of the cavity (13) away from the second sliding groove (15), a transmission rod (14) is slidably connected in the second sliding groove (15), and one end of the tension spring (12) is fixedly connected with the transmission rod (14), one end of the transmission rod (14) away from the second spring is fixedly connected to the middle part of the connecting cylinder (7), and the upper end of the transmission rod (14) is fixedly connected with a switch (11), and one end of the switch (11) away from the transmission rod (14) extends to the outer side of the handle (3).

2. The breathable medical bandage of claim 1, wherein: The locking cylinder (4) is fixedly connected with a baffle (10) at both ends, and the connecting cylinder (7) penetrates through the middle part of the baffle (10), the bandage body (1) and the winding drum (5) are located between the baffles (10).

3. The breathable medical bandage of claim 1, wherein: The end of the locking block (6) away from the bandage body (1) is provided with an inclined surface, and the inclined surface is away from the handle (3), the end of the sliding block (8) away from the connecting cylinder (7) is attached to the inclined surface of the locking block (6).

4. The breathable medical bandage of claim 1, wherein: The end of the locking block (6) away from the sliding block (8) is fixedly connected with a rubber pad.

5. The breathable medical bandage of claim 1, wherein: The surface of one end of the switch (11) away from the transmission rod (14) is provided with anti-skid patterns.

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