CN219000432U - Silicon rubber tourniquet - Google Patents

Abstract

The utility model discloses a silicon rubber tourniquet, and relates to the technical field of tourniquets. This silicone rubber tourniquet aims at solving among the prior art silicone rubber tourniquet in the use, can't accomodate unnecessary ribbon, lead to the ribbon to stretch out the overlength, influence the problem of tourniquet's result of use, this silicone rubber tourniquet includes supporting shoe and ribbon, ribbon one end and supporting shoe lower extreme fixed connection, a plurality of logical grooves have been seted up on the supporting shoe surface, mutually support with the ribbon, supporting shoe surface downside relatively fixed has two first fixed blocks, normal running fit has the axis of rotation between two first fixed blocks around, be provided with the rolling pole in the axis of rotation, be convenient for roll unnecessary ribbon, prevent that the ribbon from stretching out the overlength, influence result of use.

Description

Silicon rubber tourniquet

Technical Field

The utility model belongs to the technical field of tourniquets, and particularly relates to a silicone rubber tourniquet.

Background

The tourniquet is a common clinical care product, and has the advantages that the tourniquet is easy to expose blood vessels in the operation processes of intravenous injection, blood drawing and the like, nursing staff can conveniently perform needle injection, and meanwhile, when the human body has excessive bleeding, the tourniquet can be used for emergency hemostasis.

Publication number "CN210204837U" discloses that "a silicone rubber tourniquet" has the following problems in use: can't accomodate unnecessary ribbon, lead to the ribbon to stretch out overlength, influence tourniquet's result of use.

In order to solve the problems, a silicone rubber tourniquet is provided.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a silicon rubber tourniquet, and aims to solve the problems that in the prior art, the tourniquet cannot store redundant binding tapes in the using process, so that the binding tapes stretch out too much, and the using effect of the tourniquet is affected.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the silicone rubber tourniquet, which comprises a supporting block and a binding belt, wherein one end of the binding belt is fixedly connected with the lower end of the supporting block, a plurality of through grooves are formed in the surface of the supporting block and are matched with the binding belt, two first fixing blocks are oppositely welded on the lower side of the outer surface of the supporting block, a rotating shaft is in rotating fit between the first fixing blocks, a winding rod is arranged on the rotating shaft, a fixing frame is arranged on the outer side of the winding rod, the front end and the rear end of the fixing frame are fixedly connected with the rotating shaft, a round hole is formed in the surface of the fixing frame, a movable rod is movably arranged in the round hole, a pressing plate is welded at one end of the inner side of the movable rod and is matched with the winding rod, a spring is connected between the pressing plate and the fixing frame, and the spring is sleeved on the movable rod.

Through the supporting shoe is convenient for support patient's wrist department, combine the mutually supporting of logical groove and ribbon, make things convenient for the passage of ribbon, mutually support with the supporting shoe, form a circle, be convenient for overlap and establish in patient's wrist department, convenient use, wherein the mutually supporting of spring and movable rod, be convenient for compress tightly the clamp plate to the direction extrusion of rolling pole, the ribbon through the rolling pole is fixed, conveniently adjust axis of rotation pivoted in-process, drive rolling pole, mount and clamp plate rotate simultaneously, and then realize rolling unnecessary ribbon, prevent that the tourniquet from stretching out the overlength in the use, influence tourniquet's result of use.

Preferably, one end of the movable rod close to the outer side penetrates through the fixed frame, a movable plate is welded on the movable rod, and a plurality of clamping grooves are formed in the surface of the movable plate.

Further, a groove is formed in the outer side of the round hole and is matched with the movable plate.

Furthermore, the outside border of supporting shoe and logical groove is the arc structure, the adhesion of supporting shoe inboard surface has the protection pad, just it runs through the protection pad to lead to the groove.

Further, a knob is welded to the front end of the rotating shaft through the first fixing block on the front side.

Furthermore, a plurality of second fixing blocks are oppositely welded on the upper side of the outer surface of the supporting block, and a guide rod is arranged between the front and rear adjacent second fixing blocks.

Furthermore, a plurality of positioning screw holes are formed in the surface of the knob, a locking bolt is in threaded fit with the front surface of the first fixed block at the front side, and the locking bolt is in threaded fit with the positioning screw holes.

(3) Advantageous effects

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

1. the utility model is convenient for supporting the wrist of the patient through the supporting block, and the through groove is combined with the mutual matching of the binding belt, so that the binding belt can conveniently pass through and is matched with the supporting block to form a ring, thereby being convenient for sleeving the wrist of the patient and convenient for use.

2. According to the tourniquet, the springs are matched with the movable rods, so that the pressing plate is conveniently pressed towards the direction of the winding rod, the binding tape passing through the winding rod is pressed and fixed, the winding rod, the fixing frame and the pressing plate are driven to rotate simultaneously in the process of conveniently adjusting rotation of the rotating shaft, and further the winding of redundant binding tapes is realized, so that the redundant binding tapes are prevented from extending too long in the using process of the tourniquet, and the using effect of the tourniquet is affected.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic view of the structure of section A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 3;

FIG. 5 is a schematic diagram of the structure of the present utility model;

fig. 6 is an enlarged schematic view of the structure at C in fig. 5.

The marks in the drawings are: 1. a support block; 2. a tie; 3. a through groove; 4. a first fixed block; 5. a rotating shaft; 6. a winding rod; 7. a fixing frame; 8. a pressing plate; 9. a movable rod; 10. a spring; 11. a movable plate; 12. a groove; 13. a protective pad; 14. a knob; 15. a second fixed block; 16. a guide rod; 17. a locking bolt; 18. positioning screw holes.

Detailed Description

This embodiment is a silicone rubber tourniquet, its structure schematic diagram is as shown in fig. 1, this silicone rubber tourniquet, including supporting shoe 1 and ribbon 2, ribbon 2 one end and supporting shoe 1 lower extreme fixed connection, a plurality of logical grooves 3 have been seted up on supporting shoe 1 surface, mutually support with ribbon 2, two first fixed blocks 4 have been welded relatively to supporting shoe 1 surface downside, running fit has axis of rotation 5 between two first fixed blocks 4 around, be provided with winding rod 6 on the axis of rotation 5, the winding rod 6 outside is provided with mount 7, and both ends all with axis of rotation 5 fixed connection around the mount 7, the round hole has been seted up on the mount 7 surface, the inside activity of round hole is provided with movable rod 9, the inboard one end welding of movable rod 9 has clamp plate 8, mutually support with winding rod 6, and be connected with spring 10 between clamp plate 8 and the mount 7, spring 10 cover is established on movable rod 9.

Support patient's wrist department through supporting shoe 1 is convenient for, combine the mutually supporting of logical groove 3 and ribbon 2, make things convenient for the passage of ribbon 2, mutually support with supporting shoe 1, form a circle, be convenient for overlap and establish in patient's wrist department, the use has been made things convenient for, wherein spring 10 and movable rod 9 mutually support, be convenient for compress tightly the ribbon 2 of passing through winding rod 6 with clamp plate 8 to winding rod 6's direction extrusion, conveniently adjust axis of rotation 5 pivoted in-process, drive winding rod 6, mount 7 and clamp plate 8 rotate simultaneously, and then realize rolling unnecessary ribbon 2, prevent that the tourniquet from in the use, unnecessary ribbon 2 stretches out the overlength, influence the result of use of tourniquet.

The knob 14 has been welded to the first fixed block 4 that the front end of axis of rotation 5 passed the front side, a plurality of locating screw holes 18 have been seted up on knob 14 surface, the screw fit has locking bolt 17 on the front surface of the first fixed block 4 of front side, locking bolt 17 and locating screw hole 18 screw fit, conveniently adjust axis of rotation 5 through knob 14 and rotate, and then realize rolling and release to ribbon 2, wherein locking bolt 17 and locating screw hole 18 screw fit, be convenient for carry out locking fixed to knob 14, prevent axis of rotation 5 free rotation, lead to the ribbon 2 of rolling to appear not hard up, influence hemostatic effect.

The movable rod 9 passes through the fixed frame 7 near the outside one end, and is welded with the movable plate 11, and a plurality of draw-in grooves are seted up on the surface of the movable plate 11, and the round hole outside is seted up fluted 12, mutually supports with the movable plate 11, through the draw-in groove on movable plate 11 and its surface, is convenient for pull the removal of movable rod 9, wherein the mutually supports of recess 12 and movable plate 11, is convenient for accomodate of movable plate 11, prevents the protrusion of movable plate 11, is at the rolling in-process to ribbon 2, causes the damage of ribbon 2.

A plurality of second fixed blocks 15 are welded on the upper side of the outer surface of the supporting block 1 relatively, a guide rod 16 is arranged between two adjacent second fixed blocks 15, the rolling and releasing processes of the ribbon 2 are effectively prevented through the guide rod 16, friction is generated between the ribbon 2 and the outer surface of the supporting block 1, abrasion of the ribbon 2 is caused, and the service life is influenced.

The outside border of supporting shoe 1 and logical groove 3 is the arc structure, and the inside surface adhesion of supporting shoe 1 has protection pad 13, and leads to groove 3 to run through protection pad 13, and the arc structure through supporting shoe 1 cooperates with disease wrist department each other, combines protection pad 13 to ensure the travelling comfort of in-process disease, wherein leads to the arc structure of groove 3 outside border department, when preventing that ribbon 2 from passing logical groove 3, because the protruding edge of leading to groove 3 border causes the damage of ribbon 2, has further ensured the protection effect of ribbon 2 in the use.

Working principle: when the silicon rubber tourniquet of the technical scheme is used, firstly, the wrist part of a patient is placed on the protection pad 13 at the inner side of the supporting block 1, and meanwhile, according to the actual size of the wrist of the patient, the movable end of the binding belt 2 is adjusted to pass through the corresponding through groove 3, so that the binding effect of the binding belt 2 on the wrist of the patient is ensured;

simultaneously, the movable plate 11 and the clamping groove on the surface of the movable plate are combined, the movable rod 9 is pulled to move towards the direction close to the fixed frame 7, and the pressing plate 8 is driven to press the spring 10 towards the direction of the fixed frame 7, so that the pressing plate 8 is not contacted with the winding rod 6;

after the movable end of the ribbon 2 passes through the through groove 3, the ribbon passes through a guide rod 16 at the lower side of the corresponding position, then passes between the winding rod 6 and the pressing plate 8, at the moment, the movable plate 11 is loosened, under the elastic action of the spring 10 and the guiding action of the movable rod 9, the pressing plate 8 is pressed towards the direction close to the winding rod 6, and then the movable end of the ribbon 2 passing through the winding rod 6 is pressed and fixed;

then adjust knob 14, drive axis of rotation 5 and rotate, drive rolling pole 6 through axis of rotation 5, mount 7 and clamp plate 8 rotate simultaneously, and then roll up ribbon 2 after compressing tightly, make ribbon 2 twine on rolling pole 6 and mount 7, along with the rolling of ribbon 2, gradually tighten patient's wrist department, until the result of use of tourniquet is realized, stop rotating knob 14, adjust locking bolt 17 precession corresponds the location screw 18 in position this moment, until locking bolt 17 inboard one end precesses the inside of the first fixed block 4 of front side, make knob 14 link together with the first fixed block 4 of front side, effectively prevent that knob 14 from driving axis of rotation 5 and appearing free rotation, lead to the ribbon 2 of rolling to appear becoming flexible, influence the result of use of tourniquet.

According to the tourniquet, the movable end of the tourniquet 2 is pressed and fixed through the spring 10, the movable rod 9 and the pressing plate 8, the knob 14 and the rotating shaft 5 are combined, the winding rod 6 and the fixing frame 7 are driven to rotate simultaneously, winding and winding are started from the movable end of the tourniquet 2, and the wrist of a patient is tightened along with winding of the tourniquet 2, so that the use effect of the tourniquet is achieved, meanwhile, winding of the redundant tourniquet 2 is achieved, the extension length of the tourniquet 2 is prevented from being overlong, and the use experience of the tourniquet is affected;

wherein, a plurality of through grooves 3 are arranged, so that the binding belt 2 can conveniently pass through, and the binding belt is suitable for tightening the wrists of patients with different body types.

It should be further noted that, the installation, connection or arrangement of each member in the present utility model is a common mechanical manner, so long as the beneficial effects thereof can be achieved.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims (7)

1. The utility model provides a silicone rubber tourniquet, includes supporting shoe (1) and ribbon (2), its characterized in that, ribbon (2) one end and supporting shoe (1) lower extreme fixed connection, a plurality of logical groove (3) have been seted up on supporting shoe (1) surface, mutually support with ribbon (2), supporting shoe (1) surface downside welding has two first fixed blocks (4) relatively, and two around between first fixed block (4) normal running fit has axis of rotation (5), be provided with rolling pole (6) on axis of rotation (5), rolling pole (6) outside is provided with mount (7), just both ends all with axis of rotation (5) fixed connection around mount (7), the round hole has been seted up on mount (7) surface, the inside activity of round hole is provided with movable rod (9), inside one end welding of movable rod (9) has clamp plate (8), mutually support with rolling pole (6), just be connected with spring (10) between clamp plate (8) and the mount (7), spring (10) cover is established on movable rod (9).

2. The silicone rubber tourniquet according to claim 1, wherein one end of the movable rod (9) near the outer side penetrates through the fixed frame (7), a movable plate (11) is welded, and a plurality of clamping grooves are formed in the surface of the movable plate (11).

3. A tourniquet according to claim 2, wherein the outside of the round hole is provided with a groove (12) which is matched with the movable plate (11).

4. A silicone rubber tourniquet according to claim 3, wherein the outer side edges of the supporting block (1) and the through groove (3) are arc-shaped structures, a protection pad (13) is adhered to the inner side surface of the supporting block (1), and the through groove (3) penetrates through the protection pad (13).

5. A tourniquet according to claim 4, wherein the front end of the rotation shaft (5) is welded with a knob (14) through the first fixing block (4) on the front side.

6. The silicone rubber tourniquet according to claim 5, wherein a plurality of second fixing blocks (15) are welded on the upper side of the outer surface of the supporting block (1) oppositely, and a guide rod (16) is installed between two adjacent second fixing blocks (15) in front and back.

7. The silicone rubber tourniquet according to claim 6, wherein a plurality of positioning screw holes (18) are formed in the surface of the knob (14), a locking bolt (17) is in threaded fit with the front surface of the first fixing block (4), and the locking bolt (17) is in threaded fit with the positioning screw holes (18).

Images