CN218529021U

CN218529021U - Multifunctional restraining belt capable of preventing slipping

Info

Publication number: CN218529021U
Application number: CN202221511940.3U
Authority: CN
Inventors: 邓惠; 周晓熙; 胡春辉; 易丽娟
Original assignee: Xiangya Hospital of Central South University
Current assignee: Xiangya Hospital of Central South University
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-02-28
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a nursing belt technical field specifically is a can prevent multi-functional about band of skidding, including the about band body, one side of about band body is provided with the binding face, the opposite side of about band body is provided with the rack, the one end fixedly connected with shell of about band body, seted up the through-hole in the shell, the other end of about band body is followed run through and go out in the through-hole, the shell internal rotation is connected with the runner, the circumference surface of runner is provided with the teeth of a cogwheel, the teeth of a cogwheel with mesh between the rack, the shell internal rotation is connected with the cardboard, one side of cardboard with it has the spring to offset between the inner wall of shell, the upper portion of cardboard with the teeth of a cogwheel offset. The utility model discloses, through the meshing of the teeth of a cogwheel and rack, can adjust the length of about band, through the counterbalance of cardboard and the teeth of a cogwheel, can prevent about band pumpback to can inject about band's length, improve the restraint effect to the patient.

Description

Multifunctional restraining belt capable of preventing slipping

Technical Field

The utility model relates to a nursing belt technical field specifically is a can prevent multi-functional about band of skidding.

Background

Neurosurgery mainly treats diseases of nervous systems such as brain, spinal cord and the like caused by trauma, for example, cerebral hemorrhage and bleeding amount endanger life, and the brain trauma caused by automobile accidents or the brain is pressed by tumor and needs to be treated by operation. The neurosurgery nursing can use the restraint strap, and the effect of the restraint strap is to restrain the patient and prevent the patient from moving and bouncing to influence the treatment effect.

Restraint band among the prior art mainly comprises the area body and sets up in the locking device of the adjustable length of area body one end, and this locking device has several kinds, if adopt eye-splice, magic subsides to connect, but when adjusting area body length, it is not firm to the locking effect of area body length, can take place the phenomenon of pine take off, skid.

In view of this, we have devised a multi-functional restraining belt that prevents slippage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent multi-functional about band of skidding adopts the cardboard, can block the teeth of a cogwheel of gear, locks about band's length, and it is effectual to lock, prevents to skid, has solved the not firm problem of locking effect among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a can prevent multi-functional about band of skidding, includes about band body, one side of about band body is provided with the binding face, the opposite side of about band body is provided with the rack, the one end fixedly connected with shell of about band body, the through-hole has been seted up in the shell, the other end of about band body is followed run through and go out in the through-hole, the shell internal rotation is connected with the runner, the circumferential surface of runner is provided with the teeth of a cogwheel, the teeth of a cogwheel with mesh between the rack, the shell internal rotation is connected with the cardboard, one side of cardboard with offset between the inner wall of shell has the spring, the upper portion of cardboard with the teeth of a cogwheel offsets, be provided with the striking gear who drives cardboard and teeth of a cogwheel separation in the shell.

Optionally, the toggle device comprises an eccentric cam rotatably connected in the housing, an outer wall of the eccentric cam abuts against the other side of the clamping plate, and a knob are respectively arranged outside the housing, wherein the knob is coaxially and fixedly connected with the rotating wheel, and the knob is coaxially and fixedly connected with the eccentric cam.

Optionally, a limiting groove for limiting the spring is formed in one side of the clamping plate and the inner wall of the shell.

Optionally, the housing includes a casing, and two ends of the casing are connected with end covers through screws.

Optionally, a first rotating shaft penetrates through the end covers, one end of the first rotating shaft is sleeved with the knob, and the middle of the first rotating shaft is in interference fit with the shaft hole of the rotating wheel.

Optionally, a second rotating shaft penetrates through the end covers, one end of the second rotating shaft is sleeved with the rotating handle, and the middle of the second rotating shaft is in interference fit with the shaft hole of the eccentric cam.

Optionally, the inner walls of the two end covers are fixedly connected with protruding columns, the lower portion of the clamping plate is fixedly connected with a circular ring, and the two protruding columns penetrate into the circular ring.

Compared with the prior art, the utility model discloses possess following beneficial effect: the utility model discloses, through the meshing of the teeth of a cogwheel and rack, can adjust the length of about band, through the counterbalance of cardboard and the teeth of a cogwheel, can prevent about band pumpback to can inject about band's length, improve the restraint effect to the patient, offset with the cardboard through rotating eccentric cam, make cardboard and the teeth of a cogwheel break away from, about band can pumpback and recover.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is another overall schematic structural view of the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

fig. 4 is an exploded view of the present invention.

In the figure: 1. a restraint band body; 2. a binding face; 3. a rack; 4. a housing; 5. a through hole; 6. a rotating wheel; 7. gear teeth; 8. clamping a plate; 9. a spring; 10. an eccentric cam; 11. a knob; 12. rotating a handle; 13. A limiting groove; 14. a housing; 15. an end cap; 16. a first rotating shaft; 17. a second rotating shaft; 18. a convex column; 19. a circular ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, an embodiment of the present invention provides a multifunctional restraining belt capable of preventing slipping, including a restraining belt body 1, one side of the restraining belt body 1 is provided with a binding surface 2, the binding surface 2 is attached to a patient, the other side of the restraining belt body 1 is provided with a rack 3, the rack 3 has a prismatic shape, so that the other side is deviated from the one side attached to the patient, one end of the restraining belt body 1 is fixedly connected to a housing 4, a through hole 5 is opened in the housing 4, and the other end of the restraining belt body 1 runs through the through hole 5.

The rotating wheel 6 is connected to the rotation of the shell 4, the wheel teeth 7 are arranged on the circumferential surface of the rotating wheel 6, the wheel teeth 7 are meshed with the rack 3, the knob 11 which is coaxially and fixedly connected with the rotating wheel 6 is arranged outside the shell 4, the rotating wheel 6 can be driven to rotate through the rotation of the knob 11, and therefore the length of the restraint belt body 1 can be adjusted through the meshing of the wheel teeth 7 and the rack 3.

The cardboard 8 is connected with in the 4 internal rotations of shell, offsets between one side of cardboard 8 and the inner wall of shell 4 and has spring 9, and the upper portion and the teeth of a cogwheel 7 of cardboard 8 offset, and under the normality, because spring 9's elasticity, make the upper portion and the teeth of a cogwheel 7 of cardboard 8 offset, and 6 gyrations of restriction runner make the inner circle of restraint band body 1 this moment only can reduce, prescribe a limit to the length of restraint band body 1, and the effect of retraining to the patient is also better.

Be provided with the striking gear who drives cardboard 8 and the 7 separation of teeth of a cogwheel in the shell 4, striking gear is including rotating the eccentric cam 10 of connecting in shell 4, the outer wall of eccentric cam 10 offsets with the opposite side of cardboard 8, shell 4 is provided with outward and revolves 12 with the coaxial fixed connection of eccentric cam 10, revolve 12 through rotating and drive eccentric cam 10 and rotate, after offsetting with the opposite side of cardboard 8, the upper portion and the 7 separation of teeth of a cogwheel that drive cardboard 8, just can drive runner 6 gyration this moment, make the inner circle of restraint area body 1 this moment can enlarge or even take out completely and break away from, can remove the restraint to the patient.

Through the design, the length of the restraint band body 1 can be conveniently adjusted, the length of the restraint band body 1 can be limited through the matching of the clamping plate 8 and the gear teeth 7, the locking effect is better, and the phenomena of slipping and loosening of the restraint band body 1 are avoided.

On the basis of the embodiment, the limiting groove 13 for limiting the spring 9 is formed in one side of the clamping plate 8 and the inner wall of the shell 4, so that the spring 9 is not easy to break away from the limiting groove 13, and the spring 9 has a better elastic effect.

On the basis of the embodiment, the shell 4 comprises a shell 14, and two ends of the shell 14 are connected with end covers 15 through screws, so that parts in the shell 4 are convenient to disassemble and assemble.

On the basis of the embodiment, a first rotating shaft 16 penetrates between the two end covers 15, one end of the first rotating shaft 16 is sleeved with the knob 11, and the middle part of the first rotating shaft 16 is in interference fit with the shaft hole of the rotating wheel 6, so that the knob 11 and the rotating wheel 6 can rotate in a fixed shaft manner.

On the basis of the embodiment, a second rotating shaft 17 penetrates between the two end covers 15, one end of the second rotating shaft 17 is sleeved with the rotating handle 12, and the middle part of the second rotating shaft 17 is in interference fit with the shaft hole of the eccentric cam 10, so that the rotating handle 12 and the eccentric cam 10 can rotate in a fixed shaft mode.

On the basis of the embodiment, the inner walls of the two end covers 15 are fixedly connected with convex columns 18, the lower part of the clamping plate 8 is fixedly connected with a circular ring 19, and the two convex columns 18 penetrate into the circular ring 19, so that the clamping plate 8 can rotate in a fixed shaft manner.

Specifically, when the multifunctional restraint strap for neurosurgery is used, firstly, the restraint strap body 1 stretches across a part to be restrained of a patient, then one end of the restraint strap body 1 penetrates through the through hole 5, the rotating wheel 6 can be reversed due to the meshing with the rack 3 as the restraint strap body 1 penetrates deeper, but the clamping plate 8 cannot rotate clockwise, so that the length can be immediately limited when the patient stops penetrating, the length can be adjusted by rotating the knob 11 in the penetrating process, the length can also be adjusted by holding the restraint strap body 1 by hand, finally, the patient is firmly restrained, when the restraint is required to be relieved, the rotating knob 12 is rotated, the eccentric cam 10 abuts against the other side of the clamping plate 8, the upper part of the clamping plate 8 is separated from the gear teeth 7, the spring 9 is compressed, at the moment, the restraint strap body 1 can be withdrawn till the restraint strap body is completely withdrawn, the withdrawal can also be realized by rotating the knob 11 in the withdrawing process, the retracting process can also be carried out by holding the restraint strap body 1, and the clamping plate 8 can be withdrawn by holding the rotating by hand due to the elastic force of the spring 9, the rotating knob 7 again abuts against the rotating wheel 6 to restrict.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional restraining belt capable of preventing slipping comprises a restraining belt body (1), and is characterized in that: one side of about band body (1) is provided with binding face (2), the opposite side of about band body (1) is provided with rack (3), the one end fixedly connected with shell (4) of about band body (1), seted up through-hole (5) in shell (4), the other end of about band body (1) is followed run through and go out in through-hole (5), shell (4) internal rotation is connected with runner (6), the circumferential surface of runner (6) is provided with teeth of a cogwheel (7), teeth of a cogwheel (7) with mesh between rack (3), shell (4) internal rotation is connected with cardboard (8), one side of cardboard (8) with spring (9) has supported between the inner wall of shell (4) mutually, the upper portion of cardboard (8) with teeth of a cogwheel (7) offset, be provided with the toggle gear that drives cardboard (8) and teeth of a cogwheel (7) separation in shell (4).

2. The multifunctional restraining belt for preventing slipping of claim 1, wherein: the toggle device comprises an eccentric cam (10) which is rotatably connected in the shell (4), the outer wall of the eccentric cam (10) is abutted against the other side of the clamping plate (8), and a knob (11) which is coaxially and fixedly connected with the rotating wheel (6) and a knob (12) which is coaxially and fixedly connected with the eccentric cam (10) are respectively arranged outside the shell (4).

3. A multi-functional restraining strip against slipping according to claim 1 further characterized by: and a limiting groove (13) used for limiting the spring (9) is formed in one side of the clamping plate (8) and the inner wall of the shell (4).

4. A multi-functional restraining strip against slipping according to claim 2 further characterized by: the shell (4) comprises a shell (14), and two ends of the shell (14) are connected with end covers (15) through screws.

5. The multifunctional restraining belt for preventing slipping of claim 4, wherein: two it has first pivot (16) to run through between end cover (15), the one end of first pivot (16) with knob (11) cup joints, the middle part of first pivot (16) and the shaft hole interference fit of runner (6).

6. The multifunctional restraining belt for preventing slipping of claim 4, wherein: two it has second pivot (17) to run through between end cover (15), the one end of second pivot (17) with revolve handle (12) and cup joint, the middle part of second pivot (17) and the shaft hole interference fit of eccentric cam (10).

7. The multifunctional restraining belt for preventing slipping of claim 4, wherein: the inner walls of the two end covers (15) are fixedly connected with convex columns (18), the lower portion of the clamping plate (8) is fixedly connected with a circular ring (19), and the two convex columns (18) penetrate into the circular ring (19).