CN219439707U

CN219439707U - Medical bandage that resistant pulling

Info

Publication number: CN219439707U
Application number: CN202222211984.0U
Authority: CN
Inventors: 王浩; 庞鹤翘
Original assignee: Hefei Guardian Line Biotechnology Co ltd
Current assignee: Hefei Guardian Line Biotechnology Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2023-08-01
Anticipated expiration: 2032-08-20

Abstract

The utility model relates to the technical field of bandages, in particular to a medical bandage resistant to pulling, which comprises a belt barrel, wherein a support column is fixedly connected to the center position inside the belt barrel, a sleeve is sleeved on the annular outer surface of the support column, a bandage is wound on the annular outer surface of the sleeve, a cutting opening is fixedly connected to the annular outer surface of the belt barrel, a belt penetrating opening is formed in the annular outer surface of the belt barrel at the rear side of the cutting opening, the free end of the bandage penetrates through the belt penetrating opening to the front side of the cutting opening, and a cutting mechanism is arranged in the cutting opening. The medical tension resistant medical bandage has the advantages that the free end of the bandage passes through the tape penetrating opening on the tape cylinder to the cut, the tension on the bandage is convenient through the limiting function of the cut, and when the bandage is required to be cut off, the bandage can be cut off by pressing the pressing plate to drive the cutter to move towards the cutter pad, so that the bandage is convenient to cut; after the bandage is cut off, the primary gear is driven by the rotating shaft to drive the two rollers to reversely rotate, so that the bandage is cut at the conveying position, and the bandage can be used continuously.

Description

Medical bandage that resistant pulling

Technical Field

The utility model relates to the technical field of bandages, in particular to a medical bandage resistant to pulling.

Background

The medical bandage resistant to pulling is mainly used for binding wounds, preventing wound infection, surgery, orthopedics, varicose veins of lower limbs, and blood circulation caused by limb swelling, and binding swelling diseases after limb fracture plaster is removed.

The existing medical bandages resistant to pulling have the defects in the using process, the main bandages are not provided with a supporting frame and a cutting mechanism, pulling and cutting of the main bandages are not facilitated, and the using efficiency of the main bandages is reduced.

For this purpose, a medical bandage is proposed that resists pulling.

Disclosure of Invention

The present utility model is directed to a medical bandage that resists pulling and solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical bandage that resistant pulling, includes a belt section of thick bamboo, the inside central point of a belt section of thick bamboo puts fixedly connected with pillar, and pillar annular surface cover is equipped with the sleeve, the winding has the bandage on the telescopic annular surface, a belt section of thick bamboo annular surface fixedly connected with cut, and offered the wearing area mouth on the belt section of thick bamboo annular surface of cut rear side to the bandage free end passes wearing area mouth to cut front side, be equipped with cutting mechanism in the cut.

Preferably, a backing plate with a circular ring structure is arranged on the lower end face of the belt cylinder at the lower end of the sleeve.

Preferably, the center position of the upper end face of the support column is provided with a threaded hole, the threaded hole is internally connected with a threaded column in a threaded manner, the upper end of the threaded column is fixedly connected with a cover plate, and the center position of the upper end face of the cover plate is fixedly connected with a rotary handle.

Preferably, the cutting mechanism comprises a pressing plate, a cutter groove and a cutter, wherein the cutter groove is formed in the center of the left side wall of the front end of the cutting opening, the cutter is arranged in the cutter groove, and the pressing plate penetrates through the left side face of the front end of the cutting opening to the inside of the cutter groove and is fixedly connected with the left side face of the cutter.

Preferably, two springs are symmetrically arranged in the cutter groove from top to bottom, one end of each spring is fixedly connected with the left side face of the cutter, and the other end of each spring is fixedly connected with the inner wall of the left side of the cutter groove.

Preferably, the cutter pad is fixedly connected to the outer surface of the belt cylinder corresponding to the cutter.

Preferably, two rollers are symmetrically arranged on the rear side of the cutter pad left and right, and rolling shafts at the lower ends of the rollers are respectively connected with the upper inner wall and the lower inner wall of the cutting opening in a rotating mode.

Preferably, a gear groove is formed in the inner wall of the cutting opening above the roller, a roller in the gear groove is fixedly connected with a primary gear and a secondary gear respectively, the primary gear is meshed with the secondary gear, and a rotating shaft penetrating through the cutting opening is fixedly connected to the central position above the primary gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. the free end of the bandage passes through the threading opening on the belt barrel to the cutting opening, the bandage is conveniently pulled through the limiting function of the cutting opening, and when the bandage is required to be cut off, the bandage can be cut off by pressing the pressing plate to drive the cutter to move towards the cutter pad, so that the bandage is conveniently cut;

2. after the bandage is cut off, the primary gear is driven by the rotating shaft to drive the two rollers to reversely rotate, so that the bandage is cut at the conveying position, and the bandage can be used continuously.

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 needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of the utility model at C in FIG. 3;

FIG. 5 is a cross-sectional view taken at D-D of FIG. 4 in accordance with the present utility model;

fig. 6 is an enlarged view of fig. 5 at E in accordance with the present utility model.

Reference numerals illustrate:

1. a belt drum; 11. a support post; 12. a cover plate; 13. a rotary handle; 14. a threaded hole; 15. a threaded column; 2. a sleeve; 21. a bandage; 22. a backing plate; 3. a cutting mechanism; 31. a pressing plate; 32. a spring; 33. a knife slot; 34. a cutter; 35. a knife pad; 4. cutting; 5. a roller; 51. a primary gear; 52. a secondary gear; 6. a rotating shaft; 61. a gear groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 to 6, the present utility model provides a technical solution:

the utility model provides a medical bandage that resistant pulling, includes a section of thick bamboo 1, the inside central point of a section of thick bamboo 1 puts fixedly connected with pillar 11, and pillar 11 annular surface cover is equipped with sleeve 2, the winding has bandage 21 on the annular surface of sleeve 2, 1 annular surface fixedly connected with cut out 4 of a section of thick bamboo, and cut out 4 rear side take section of thick bamboo 1 annular surface on seted up the wearing area mouth to bandage 21 free end passes wearing area mouth to cut out 4 front sides, be equipped with in the cut out 4 and cut out mechanism 3.

During operation, sleeve 2 with wound bandage 21 is overlapped and established on pillar 11, and the free end of bandage 21 passes the wearing mouth to cut 4 front side, and sleeve 2 can rotate on pillar 11 when pulling bandage 21 to made things convenient for the pulling of bandage 21, can cut off bandage 21 in the position department that needs to cut off through cutting mechanism 3, made things convenient for the cutting of bandage 21.

As an embodiment of the utility model, a backing plate 22 with a circular ring structure is arranged on the lower end surface of the belt cylinder 1 at the lower end of the sleeve 2, a threaded hole 14 is arranged at the center position of the upper end surface of the support 11, a threaded column 15 is connected in the threaded hole 14 in a threaded manner, the upper end of the threaded column 15 is fixedly connected with a cover plate 12, and a rotary handle 13 is fixedly connected at the center position of the upper end surface of the cover plate 12.

During operation, through placing annular structure's backing plate 22 in order to make bandage 21 and cut 4 reach the parallel and level state below sleeve 2 for bandage 21 is in the horizontality all the time in the in-process of pulling, and the screw thread post 15 that the rotatory handle 13 drove apron 12 below gets into screw hole 14, thereby with apron 12 closing cap in the nozzle position of taking section of thick bamboo 1, avoid external dust, water stain etc. to pollute the bandage 21 in taking section of thick bamboo 1, improved the result of use of bandage 21.

As an embodiment of the present utility model, the cutting mechanism 3 includes a pressing plate 31, a cutter slot 33 and a cutter 34, the cutter slot 33 is disposed at a center position of a left side wall of a front end of the cutting slot 4, the cutter 34 is disposed inside the cutter slot 33, the pressing plate 31 penetrates through a left side surface of the front end of the cutting slot 4 to the inside of the cutter slot 33 and is fixedly connected with a left side surface of the cutter 34, two springs 32 are vertically and symmetrically disposed in the cutter slot 33, one end of each spring 32 is fixedly connected with a left side surface of the cutter 34, the other end of each spring is fixedly connected with a left side inner wall of the cutter slot 33, a cutter pad 35 is fixedly connected to an outer surface of the belt drum 1 corresponding to the cutter 34, two rollers 5 are symmetrically disposed at a rear side of the cutter pad 35 and are respectively rotatably connected with an upper inner wall and a lower inner wall of the cutting slot 4, a gear slot 61 is disposed on an inner wall of the cutting slot 4 above the roller 5, a roller 51 and a secondary gear 52 are respectively fixedly connected to the roller located in the gear slot 61, the primary gear 51 and the secondary gear 52 are meshed with the primary gear 52, and the center position above the primary gear 52 is fixedly connected to the cutting slot 6.

During operation, based on the above embodiment, when the bandage 21 needs to be cut off, the pressing plate 31 is pressed to drive the cutter 34 to contact with the cutter pad 35, so that the bandage 21 is cut off, because one end of the spring 32 is fixedly connected with the left side surface of the cutter 34, and the other end of the spring is fixedly connected with the left side inner wall of the cutter groove 33, after the bandage 21 is cut off, the pressing plate 31 is loosened, the cutter 34 can be driven by the spring 32 to return to the cutter groove 33, the retraction of the cutter 34 is facilitated, the free end of the cut-off bandage 21 is positioned at the inner side of the cut-out opening 4, and when the bandage 21 needs to be reused, the primary gear 51 can be driven to rotate clockwise by rotating the rotating shaft 6, so that the left side roller 5 is driven to rotate clockwise, and the primary gear 51 and the secondary gear 52 are meshed, so that the right side roller 5 is driven to rotate anticlockwise, so that the bandage 21 between the two rollers 5 is conveyed to the front side of the cut-out opening 4, the bandage 21 is conveniently pulled, and the bandage 21 is prevented from being pulled by 34 by the direct hand to stretch into the position of the cut-out opening 4, and the use safety of the bandage 21 is improved.

Working principle: the sleeve 2 wound with the bandage 21 is sleeved on the support 11, the free end of the bandage 21 passes through the tape threading opening to the front side of the cutting opening 4, the sleeve 2 can rotate on the support 11 when the bandage 21 is pulled, so that the pulling of the bandage 21 is facilitated, the bandage 21 and the cutting opening 4 are in a level state by placing the cushion plate 22 with a circular ring structure under the sleeve 2, the bandage 21 is always in a level state in the pulling process, the screw column 15 under the cover plate 12 is driven by the rotating handle 13 to enter the threaded hole 14, the cover plate 12 is sealed at the opening position of the tape cylinder 1, the pollution of external dust, water stains and the like to the bandage 21 in the tape cylinder 1 is avoided, the using effect of the bandage 21 is improved, when the bandage 21 needs to be cut off, the cutter 34 is driven to be contacted with the cutter pad 35 by pressing the pressing plate 31, and the bandage 21 is cut off, because the one end of spring 32 and cutter 34 left surface fixedly connected with, and its other end and the left side inner wall fixed connection of sword groove 33, loosen clamp plate 31 behind cutting off bandage 21, cutter 34 can get back to in the sword groove 33 under the drive of spring 32, the withdrawal of cutter 34 has been made things convenient for, the free end is located the cut-out 4 inboard after the bandage 21 is cut off, when needs reuse bandage 21, accessible rotation pivot 6 drives the clockwise rotation of one-level gear 51, thereby drive left side cylinder 5 and rotate clockwise, because one-level gear 51 and second gear 52 mesh, and then drive right side cylinder 5 anticlockwise rotation, make the bandage 21 between two cylinders 5 be carried to cut-out 4 front side, conveniently pull to bandage 21, avoid directly stretching into cut-out 4 position with the hand and pull bandage 21 and by cutter 34 misdamage, improve the safety in utilization of bandage 21.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; 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.

Claims

1. A medical bandage resistant to pulling, comprising a canister (1), characterized in that: the utility model discloses a band elimination device, including a band section of thick bamboo (1), a band section of thick bamboo (4), a band section of thick bamboo (1), a band section of thick bamboo (4) and a band section of thick bamboo (1), a band section of thick bamboo (1) is equipped with the sleeve (2) in the inside central point put fixedly connected with pillar (11), and pillar (11) annular surface cover, the winding has bandage (21) on the annular surface of sleeve (2), band section of thick bamboo (1) annular surface fixedly connected with cut out (4), and set up on the annular surface of band section of thick bamboo (1) of cut out (4) rear side to band section of thick bamboo (21) free end passes and wears to take mouthful to cut out (4) front side, be equipped with in cut out cut mechanism (3).

2. A stretch resistant medical bandage according to claim 1, wherein: a backing plate (22) with a circular ring structure is arranged on the lower end face of the belt cylinder (1) at the lower end of the sleeve (2).

3. A stretch resistant medical bandage according to claim 1, wherein: screw holes (14) are formed in the center of the upper end face of the support column (11), screw columns (15) are connected with the screw holes (14) in a threaded mode, a cover plate (12) is fixedly connected to the upper end of each screw column (15), and a rotary handle (13) is fixedly connected to the center of the upper end face of each cover plate (12).

4. A stretch resistant medical bandage according to claim 1, wherein: the cutting mechanism (3) comprises a pressing plate (31), a cutter groove (33) and a cutter (34), wherein the cutter groove (33) is formed in the center of the left side wall of the front end of the cutting opening (4), the cutter (34) is arranged in the cutter groove (33), and the pressing plate (31) penetrates through the left side face of the front end of the cutting opening (4) to the inside of the cutter groove (33) and is fixedly connected with the left side face of the cutter (34).

5. A stretch resistant medical bandage according to claim 4, wherein: two springs (32) are symmetrically arranged in the knife groove (33) up and down, one end of each spring (32) is fixedly connected with the left side face of the cutter (34), and the other end of each spring is fixedly connected with the inner wall of the left side of the knife groove (33).

6. A stretch resistant medical bandage according to claim 4, wherein: the cutter (34) is fixedly connected with a cutter pad (35) on the outer surface of the belt cylinder (1) corresponding to the cutter.

7. A stretch resistant medical bandage according to claim 6, wherein: two rollers (5) are symmetrically arranged on the rear side of the cutter pad (35) in a left-right symmetry mode, and rolling shafts at the lower ends of the rollers (5) are respectively connected with the upper inner wall and the lower inner wall of the inside of the cutting opening (4) in a rotating mode.

8. A stretch resistant medical bandage according to claim 7, wherein: the novel automatic cutting machine is characterized in that a gear groove (61) is formed in the inner wall of a cutting opening (4) above the roller (5), a primary gear (51) and a secondary gear (52) are fixedly connected to rollers in the gear groove (61) of the roller (5), the primary gear (51) is meshed with the secondary gear (52), and a rotating shaft (6) penetrating through the cutting opening (4) is fixedly connected to the upper center of the primary gear (51).