CN214511446U

CN214511446U - Back cushion with cervical vertebra traction function

Info

Publication number: CN214511446U
Application number: CN202023158963.4U
Authority: CN
Inventors: 李志茹; 周海莲
Original assignee: Inner Mongolia Medical University
Current assignee: Inner Mongolia Medical University
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-29
Anticipated expiration: 2030-12-24

Abstract

The utility model provides a back cushion with cervical vertebra traction function relates to the medical instrument field, comprising a base plate, the top fixedly connected with memory sponge of bottom plate, the fixed slot has been seted up on the top of memory sponge, the neck groove has been seted up to one side at memory sponge top, the fixed slot link up each other with the inside in neck groove, the both sides of bottom plate all are provided with the traction block, two the equal fixedly connected with rubber cushion of one end of traction block, the fixed orifices has been seted up to one side of rubber cushion and the one end that is located the traction block, the inner chamber threaded connection of fixed orifices has the threaded rod. The utility model discloses an utilize the design of traction block, the rubber cushion plays the cushioning effect at the traction in-process, and the connecting block produces the extrusion to compression spring at the removal in-process, and compression spring produces deformation after receiving pressure, produces a thrust to the connecting block, and the rubber cushion has the thrust effect to user's shoulder to produce traction effect.

Description

Back cushion with cervical vertebra traction function

Technical Field

The utility model relates to the technical field of medical equipment, specifically a back cushion with cervical vertebra traction function.

Background

Cervical spondylosis is one of the most common spondylopathy, mainly due to long-term strain of cervical vertebra, hyperosteogeny, or prolapse of intervertebral disc, ligament thickening, so that cervical vertebra spinal cord, nerve root or vertebral artery are pressed, and a series of clinical syndromes of dysfunction appear. At present, a plurality of methods for treating cervical spondylosis are available, such as surgical treatment, medicament treatment, traction and the like, and the wound area of the surgical treatment is large and has certain danger; the treatment effect of the medicine is not obvious, and the treatment course is long; traction therapy is widely used because it can relieve symptoms.

At present, traction treatment mainly adopts a traction chair, the cost of the traction chair as a medical instrument is higher, the traction chair is not suitable for patients to carry out traction at home, the cost of the traction headrest is low, the use is convenient, and the traction headrest can be accepted by most patients.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a back cushion with cervical vertebra traction function to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a back cushion with cervical vertebra traction function, includes the bottom plate, the top fixedly connected with memory sponge of bottom plate, the fixed slot has been seted up on the top of memory sponge, the neck groove has been seted up to one side at memory sponge top, the fixed slot link up each other with the inside in neck groove, the both sides of bottom plate all are provided with the traction block, two the equal fixedly connected with rubber cushion of one end of traction block, the one end that one side of rubber cushion just is located the traction block has seted up the fixed orifices, the inner chamber threaded connection of fixed orifices has the threaded rod, the one end fixed mounting of threaded rod has the round handle.

Preferably, two connecting grooves are respectively formed in two sides of the bottom plate, and guide grooves are respectively formed in two ends of the inner portions of the two connecting grooves.

Preferably, two a plurality of screw holes have been seted up to the equal equidistance in one side of spread groove, one of them the inner chamber of screw hole and the one end threaded connection of threaded rod.

Preferably, one side of each of the two traction blocks is fixedly connected with a connecting block, and the outer sides of the two connecting blocks are respectively connected with the inner cavities of the two connecting grooves in a sliding mode.

Preferably, one side of the connecting block is fixedly connected with a compression spring, and one end of the compression spring is fixedly connected with the inner wall of the connecting groove.

Preferably, two ends of the connecting block are fixedly connected with two sliding blocks respectively, and the outer sides of the two sliding blocks are connected with the inner cavities of the two guide grooves in a sliding mode respectively.

The utility model discloses a back cushion with cervical vertebra traction function, its beneficial effect who possesses as follows:

the utility model discloses an utilize the design of pulling the piece, the rubber cushion is pulling the in-process, contact user's shoulder plays the cushioning effect, one side fixedly connected with compression spring of connecting block, compression spring's one end and the inner wall fixed connection of spread groove, the connecting block is removing the in-process and producing the extrusion to compression spring, compression spring produces deformation after receiving pressure, produce a thrust to the connecting block, thereby pull the piece and receive a thrust, the rubber cushion has the thrust effect to user's shoulder, thereby produce the traction effect.

Drawings

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

FIG. 2 is a schematic view of the connecting groove structure of the present invention;

FIG. 3 is a schematic view of the structure of the traction block of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 6. 1, a bottom plate; 2. memory sponge; 3. fixing grooves; 4. a neck groove; 5. a traction block; 6. a rubber cushion; 7. a fixing hole; 8. a threaded rod; 9. a round-handle grip; 10. connecting grooves; 11. a guide groove; 12. a compression spring; 13. connecting blocks; 14. a slider; 15. a threaded bore.

Detailed Description

The embodiment of the utility model discloses back cushion with cervical vertebra traction function, as shown in fig. 1-4, including bottom plate 1, bottom plate 1's top fixedly connected with memory sponge 2, memory sponge 2's material is after receiving the extrusion, can resume original state, fixed slot 3 has been seted up on memory sponge 2's top, the user is when using, the back head supports the top at fixed slot 3, neck groove 4 has been seted up to one side at memory sponge 2 top, user's neck contacts the top in neck groove 4, fixed slot 3 link up each other with neck groove 4's inside, fixed slot 3 and neck groove 4 can restrict the position of user head and neck, prevent to pull the improper position that in-process user and influence the traction effect.

The both sides of bottom plate 1 all are provided with traction block 5, and the equal fixedly connected with rubber cushion 6 of the one end of two traction blocks 5, rubber cushion 6 are pulling the in-process, contact user's shoulder, and rubber cushion 6 plays the cushioning effect pulling the in-process.

Two connecting grooves 10 are respectively arranged on two sides of a bottom plate 1, guide grooves 11 are respectively arranged at two ends inside the two connecting grooves 10, when the two traction blocks 5 are pulled, one sides of the two traction blocks 5 are fixedly connected with connecting blocks 13, the connecting blocks 13 are driven by the traction blocks 5 to move, the outer sides of the two connecting blocks 13 are respectively in sliding connection with the inner cavities of the two connecting grooves 10, the connecting blocks 13 slide in the inner cavities of the connecting grooves 10, two sliding blocks 14 are respectively fixedly connected with two ends of the connecting blocks 13, the two sliding blocks 14 are driven by the connecting blocks 13 to move, the outer sides of the two sliding blocks 14 are respectively in sliding connection with the inner cavities of the two guide grooves 11, the two connecting blocks 13 respectively slide in the inner cavities of the two guide grooves 11, a compression spring 12 is fixedly connected with one side of the connecting block 13, and one end of the compression spring 12 is fixedly connected with the inner walls of the connecting grooves 10, the connecting block 13 extrudes the compression spring 12 in the moving process, the compression spring 12 deforms after being pressed, and thrust is generated on the connecting block 13, so that the traction block 5 receives the thrust, and the rubber cushion 6 has the thrust effect on the shoulders of a user, thereby generating the traction effect.

After user's cervical vertebra pulls a period, fixed orifices 7 have been seted up to one side of rubber cushion 6 and the one end that is located traction block 5, twist round handle 9, the one end fixed mounting of threaded rod 8 has round handle 9, threaded rod 8 takes place to rotate under round handle 9's the drive, the inner chamber threaded connection of fixed orifices 7 has threaded rod 8, the one end of threaded rod 8 gets into in the inner chamber of fixed orifices 7, continue to rotate round handle 9, threaded rod 8 runs through the inner chamber of fixed orifices 7, a plurality of screw holes 15 have been seted up to the equal equidistance in one side of two spread grooves 10, the inner chamber of one of them screw hole 15 and the one end threaded connection of threaded rod 8, the inner chamber of screw hole 15 is got into to the one end of threaded rod 8, traction block 5 is fixed in one side of spread groove 10 by threaded rod 8 this moment, can not produce thrust to user's shoulder, the process of pulling this moment finishes.

The working principle is as follows:

the user is when using, and back head supports on the top of fixed slot 3, and user's neck contacts the top of neck groove 4, and fixed slot 3 link up each other with the inside of neck groove 4, and fixed slot 3 and neck groove 4 can restrict the position of user's head and neck, prevent to pull the improper and influence traction effect in-process user's position, and rubber cushion 6 is pulling the in-process, and contact user's shoulder plays the cushioning effect.

When two traction blocks 5 are pulled, the connecting block 13 moves under the driving of the traction blocks 5, the connecting block 13 slides in the inner cavity of the connecting groove 10, the two sliding blocks 14 move under the driving of the connecting block 13, the two connecting blocks 13 slide in the inner cavities of the two guide grooves 11 respectively, the connecting block 13 extrudes the compression spring 12 in the moving process, the compression spring 12 deforms after being stressed, a thrust force is generated on the connecting block 13, the traction blocks 5 receive a thrust force, the rubber cushion 6 has a thrust effect on the shoulders of a user, and therefore the traction effect is generated.

After user's cervical vertebra pulls a period, twist round handle 9, threaded rod 8 takes place to rotate under round handle 9's drive, and in the inner chamber of threaded rod 8 got into fixed orifices 7, continued rotation round handle 9, threaded rod 8 run through the inner chamber of fixed orifices 7, and the inner chamber of one of them screw hole 15 is got into to the one end of threaded rod 8, pulls the piece 5 and is fixed in one side of spread groove 10 by threaded rod 8 this moment, can not produce thrust to user's shoulder, the process of pulling this moment finishes.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a back cushion with cervical vertebra traction function, includes bottom plate (1), its characterized in that: the utility model discloses a traction device, including bottom plate (1), the top fixedly connected with memory sponge (2) of bottom plate (1), fixed slot (3) have been seted up on the top of memory sponge (2), neck groove (4) have been seted up to one side at memory sponge (2) top, fixed slot (3) link up each other with the inside of neck groove (4), the both sides of bottom plate (1) all are provided with traction block (5), two the equal fixedly connected with rubber cushion (6) of one end of traction block (5), one side of rubber cushion (6) and the one end that is located traction block (5) have seted up fixed orifices (7), the inner chamber threaded connection of fixed orifices (7) has threaded rod (8), the one end fixed mounting of threaded rod (8) has round handle (9).

2. The headrest with the function of cervical traction of claim 1, characterized in that: two connecting grooves (10) are respectively formed in two sides of the bottom plate (1), and guide grooves (11) are respectively formed in two ends of the inner portion of each connecting groove (10).

3. The headrest with the cervical traction function of claim 2, wherein: two a plurality of screw holes (15) have been seted up to the equal equidistance in one side of spread groove (10), one of them the inner chamber of screw hole (15) and the one end threaded connection of threaded rod (8).

4. The headrest with the function of cervical traction of claim 1, characterized in that: two equal fixedly connected with connecting block (13) in one side of traction block (5), two the outside of connecting block (13) respectively with the inner chamber sliding connection of two spread grooves (10).

5. The headrest with the function of cervical traction of claim 4, characterized in that: one side fixedly connected with compression spring (12) of connecting block (13), the inner wall fixed connection of one end and spread groove (10) of compression spring (12).

6. The headrest with the function of cervical traction of claim 4, characterized in that: two ends of the connecting block (13) are fixedly connected with two sliding blocks (14) respectively, and the outer sides of the two sliding blocks (14) are connected with the inner cavities of the two guide grooves (11) in a sliding mode respectively.