CN209827156U

CN209827156U - Orthopedic splint fastener

Info

Publication number: CN209827156U
Application number: CN201822279626.7U
Authority: CN
Inventors: 隗昱; 李俊; 杨菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2019-12-24
Anticipated expiration: 2028-12-25

Abstract

The utility model discloses an orthopedics splint fastener, including tighrening ring and fixed block, the tighrening ring is provided with the outer loop, and the outer loop is connected with the inner ring through the zhonghuan to outer loop and dead lever interconnect, be provided with the base on the dead lever, and be provided with the spring on the base to spring and stationary blade interconnect, the fixed block sets up on the outer loop, and fixed block and threaded rod interconnect to threaded rod and pull rod interconnect, the threaded rod front end is provided with the turning block, and turning block and rotation groove interconnect. This orthopedics splint fastener when needs fasten, rotates the threaded rod, because the threaded rod is threaded connection with the fixed block, so alright in order to stimulate the pull rod when rotating the threaded rod, the pull rod just can stimulate the inner ring shrink, alright in order adjusting device's elasticity, the spring that sets up on the base has elasticity, makes when the patient affected part gradually subsides swelling, ability resilience force.

Description

Orthopedic splint fastener

Technical Field

The utility model relates to the technical field of medical equipment, specifically an orthopedics splint fastener.

Background

The phenomenon of fracture very easily takes place when the people falls down the injury, and the mode that the doctor can carry out the coaptation to the bone behind the fracture helps the patient to recover, and the coaptation has operation coaptation and external fixation coaptation mode, in order to reduce patient's operation misery, the external fixation coaptation mode can be selected generally, because the patient can swell at the injured back and make the affected part grow thick, and after the time treatment, the affected part can slowly subside swelling, so when the external fixation coaptation, fastener need cross the period and just need fasten once, and general fastener needs to tighten again, it is very inconvenient.

Therefore, an orthopedic splint fastening device is proposed to solve the problem that the conventional fastening device proposed in the above is inconvenient to tighten again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics splint fastener to solve general fastener need tie up again tightly, very inconvenient problem on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedics splint fastener, includes tighrening ring and fixed block, the tighrening ring is provided with the outer loop, and the outer loop is connected with the inner ring through the zhonghuan to outer loop and dead lever interconnect, be provided with the base on the dead lever, and be provided with the spring on the base to spring and stationary blade interconnect, the fixed block sets up on the outer loop, and fixed block and threaded rod interconnect to threaded rod and pull rod interconnect, the threaded rod front end is provided with the turning block, and turning block and rotation groove interconnect.

Preferably, the fastening ring is provided with 2 groups, the 2 groups of fastening rings are symmetrically arranged at two ends of the fixing rod, and the connecting edges of the outer ring, the middle ring and the inner ring on the fastening ring are all connected in a mutually nested manner.

Preferably, the fixing rods are arranged at the inner sides of the outer ring and the middle ring, the fixing rods are connected with the outer ring and the middle ring in a welding mode, 4 groups of the fixing rods are arranged, and the fixing rods are symmetrically arranged by using the center point of the middle ring.

Preferably, the connection mode of base and fixed rod is threaded connection, and base and stationary blade and spring are the integral type structure to the material of stationary blade is the rubber material.

Preferably, the fixed block is in threaded connection with the outer ring, and the threaded rod on the fixed block is connected with the pull rod through the bearing.

Preferably, the pull rod is L-shaped, and the connection mode of the pull rod and the inner ring is welding.

Compared with the prior art, the beneficial effects of the utility model are that: the orthopedic splint fastening device;

1. the fastening ring is an integral set of lantern rings, the outer ring is the outer side position of the fastening ring, the middle ring is the middle position of the fastening ring, the inner ring is the inner side position of the fastening ring, the fixed rod is welded on the outer ring and the middle ring, and the inner ring is not connected with the fixed rod, so that the inner ring can be conveniently contracted when the fastening ring needs to be contracted in the later period;

2. each group of fixed rods is provided with 2 groups of bases which are convenient to extrude and fix at the affected part of a patient, the springs arranged on the bases have elasticity, so that when the affected part of the patient gradually reduces swelling, resilience force can be realized to fasten the affected part, the fixed pieces are made of rubber materials which have flexibility, and pain of the patient is reduced when the affected part of the patient is extruded;

3. when the device needs to be fastened, the threaded rod is rotated, and the threaded rod is in threaded connection with the fixed block, so that the pull rod can be pulled when the threaded rod is rotated, the pull rod can pull the inner ring to shrink, and the tightness of the device can be adjusted.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

FIG. 3 is a schematic view of the expansion structure of the fastening ring of the present invention;

FIG. 4 is a schematic structural diagram of the outer ring and the inner ring of the present invention;

FIG. 5 is a schematic view of the structure of the base and the fixing plate of the present invention;

fig. 6 is the schematic view of the structure of the threaded rod and the pull rod of the present invention.

In the figure: 1. a fastening ring; 2. an outer ring; 3. a middle ring; 4. an inner ring; 5. fixing the rod; 6. a base; 7. a spring; 8. a fixing sheet; 9. a fixed block; 10. a threaded rod; 11. a pull rod; 12. rotating the block; 13. the groove is rotated.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an orthopedics splint fastener, including tighrening ring 1 and fixed block 9, tighrening ring 1 is provided with outer loop 2, and outer loop 2 is connected with inner ring 4 through zhonghuan 3, and outer loop 2 and 5 interconnect of dead lever, be provided with base 6 on the dead lever 5, and be provided with spring 7 on the base 6, and spring 7 and stationary blade 8 interconnect, fixed block 9 sets up on outer loop 2, and fixed block 9 and threaded rod 10 interconnect, and threaded rod 10 and pull rod 11 interconnect, threaded rod 10 front end is provided with turning block 12, and turning block 12 and rotation groove 13 interconnect.

The fastening ring 1 is provided with 2 groups, and 2 groups of fastening rings 1 are symmetrically arranged at two ends of the fixing rod 5, and the connecting edges of the outer ring 2, the middle ring 3 and the inner ring 4 on the fastening ring 1 are mutually nested and connected, the fastening ring 1 of 2 groups is convenient for fixing the device, and the edges of the outer ring 2, the middle ring 3 and the inner ring 4 are mutually nested and connected, so that when the inner ring 4 is pulled, the whole fastening ring 1 cannot be loosened.

The fixing rod 5 is arranged on the inner sides of the outer ring 2 and the middle ring 3, the fixing rod 5 is welded with the outer ring 2 and the middle ring 3, 4 groups of the fixing rod 5 are arranged, the fixing rod 5 is symmetrically arranged by using the center point of the middle ring 3, the inner ring 4 is pulled when fastening is needed, the fixing rod 5 is welded on the middle ring 3 and the outer ring 2, and the fixing rod 5 is tightened when the device is fastened.

Base 6 is threaded connection with the connected mode of dead lever 5, and base 6 and stationary blade 8 are the integral type structure with spring 7 to the material of stationary blade 8 is the rubber material, threaded connection is convenient for the dismantlement in later stage, and the integral type is connected and is made spring 7 more stable when the pressurized, and the rubber material has the pliability, makes the device install in the patient affected part, reduces painful sense of patient.

Fixed block 9 and outer loop 2 threaded connection, and threaded rod 10 on the fixed block 9 is connected for the bearing with pull rod 11's connected mode, and threaded connection is convenient for later stage and dismantles, and when rotating threaded rod 10, threaded rod 10 can not drive pull rod 11 and rotate.

The pull rod 11 is in an L shape, and the connection mode of the pull rod 11 and the inner ring 4 is welding, so that the inner ring 4 connected below the pull rod 11 can be pulled stably.

The working principle is as follows: when the orthopedic splint fastening device is used, firstly, the device is sleeved on an affected part of a patient, so that the fixing pieces 8 are attached to the affected part of the patient, 2 groups of fixing pieces 8 are arranged on 4 groups of fixing rods 5, the periphery of the affected part of the patient can be fixed well, the peripheral fastening force is consistent, then the threaded rod 10 on the outer ring 2 is rotated, the threaded rod 10 can move back and forth because the threaded rod 10 is in threaded connection with the fixing blocks 9, the pull rod 11 can be pulled by the threaded rod 10 to move in the moving process, and when the threaded rod 10 rotates, the pull rod 11 cannot be driven by the threaded rod 10 to rotate;

when threaded rod 10 is in the time of pulling pull rod 11 and removes, pull rod 11 just can stimulate the shrink of inner ring 4 of below, because the outer loop 2, zhong huan 3 and inner ring 4 are integrative, so just make outer loop 2 also follow the shrink with zhong huan 3 when inner ring 4 shrinks, make the device reach the effect of fastening, and patient's affected part can slowly detumescence at any time, and when slowly subsiding a swelling, the device is not considering under the condition of tightening up, spring 7 on the base 6 of 5 connections of deciding the pole can kick-back because the extrusion force becomes urine, when kick-backing, just can extrude stationary blade 8, make stationary blade 8 extrusion affected part, play the effect of fastening to the affected part.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an orthopedics splint fastener, includes tighrening ring (1) and fixed block (9), its characterized in that: the utility model discloses a fastening ring, including fastening ring (1), outer loop (2), and outer loop (2) are connected with inner ring (4) through zhonghuan (3) to outer loop (2) and dead lever (5) interconnect, be provided with base (6) on dead lever (5), and be provided with spring (7) on base (6) to spring (7) and stationary blade (8) interconnect, fixed block (9) set up on outer loop (2), and fixed block (9) and threaded rod (10) interconnect to threaded rod (10) and pull rod (11) interconnect, threaded rod (10) front end is provided with turning block (12), and turning block (12) and rotation groove (13) interconnect.

2. An orthopedic splint fastening device as claimed in claim 1, wherein: the fastening ring (1) is provided with 2 groups, the 2 groups of fastening rings (1) are symmetrically arranged at two ends of the fixing rod (5), and the connecting edges of the outer ring (2), the middle ring (3) and the inner ring (4) on the fastening ring (1) are all connected in a mutually nested manner.

3. An orthopedic splint fastening device as claimed in claim 1, wherein: the fixing rods (5) are arranged on the inner sides of the outer ring (2) and the middle ring (3), the fixing rods (5) are connected with the outer ring (2) and the middle ring (3) in a welding mode, 4 groups of the fixing rods (5) are arranged, and the fixing rods (5) are arranged in point symmetry with the center of the middle ring (3).

4. An orthopedic splint fastening device as claimed in claim 1, wherein: the connection mode of base (6) and dead lever (5) is threaded connection, and base (6) and stationary blade (8) and spring (7) are the integral type structure to the material of stationary blade (8) is the rubber material.

5. An orthopedic splint fastening device as claimed in claim 1, wherein: the fixed block (9) is in threaded connection with the outer ring (2), and a threaded rod (10) on the fixed block (9) is connected with the pull rod (11) in a bearing connection mode.

6. An orthopedic splint fastening device as claimed in claim 1, wherein: the pull rod (11) is L-shaped, and the pull rod (11) and the inner ring (4) are connected in a welding mode.