CN220046360U

CN220046360U - Headrest structure

Info

Publication number: CN220046360U
Application number: CN202321534546.6U
Authority: CN
Inventors: 谭必玉; 唐文武; 曾庆燕
Original assignee: Guilin Social Welfare Hospital Guilin Mental Health Center Guilin Psychological Hospital
Current assignee: Guilin Social Welfare Hospital Guilin Mental Health Center Guilin Psychological Hospital
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-21
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the technical field of medical equipment, in particular to a headrest structure, which comprises a soft pillow, wherein the rear side of the soft pillow is movably connected with a base, a sliding groove is formed in the soft pillow, a sliding rod is inserted in the sliding groove, the upper end of the sliding rod is rotatably connected with a fixed block, and the front side of the fixed block is provided with an air bag.

Description

Headrest structure

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a headrest structure.

Background

Psychiatry is an important component of modern medical science, and mainly researches the etiology and symptom characteristics of mental development disorder of human beings, clinical consultation, clinical diagnosis, mental disorder grade assessment and other main problems, mental disorder conditions often occur for mental patients, cerebral abnormal discharge easily occurs in the sleeping process, various body reactions are caused, personal safety of the mental disorder patients and other people is affected, and therefore, the multifunctional physical therapy headrest is required to be used for treatment. However, when a person turns over the body or loses the support of the existing back rest, the position of the back rest relative to the human body can change, and the back rest needs to be replaced. In particular, when the headrest is placed on a seat, the leaning of a human body is required to be kept at a specific position so as to ensure the comfort of the human body, and the supporting length of the waist and the neck cannot be adjusted by the existing headrest, so that the requirements of the public cannot be met, and therefore, a headrest structure is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a headrest structure, which aims to solve the problem that the position of the existing headrest, which is proposed in the background art, cannot be fixed, changes relative to a human body and the headrest needs to be replaced. In particular, when the headrest is placed on a seat, the leaning of a human body is required to be kept at a specific position so as to ensure the comfort of the human body, and the supporting length of the waist and the neck of the existing headrest cannot be adjusted, so that the problem of mass demands cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a headrest structure, includes soft pillow, the rear side swing joint of soft pillow has the base, the spout has been seted up to soft pillow inside, the inside of spout is inserted and is equipped with the slide bar, the slide bar upper end rotates and is connected with the fixed block, the front side of fixed block is provided with the gasbag.

Preferably, the rear side fixedly connected with fixture block of base, the draw-in groove has been seted up to the front end of soft pillow, the outer wall of fixture block and the inner wall looks adaptation of draw-in groove.

Preferably, the left side of gasbag is provided with the air inlet, install the check valve on the air inlet of gasbag, be provided with the inflation bag on the check valve, the right side of gasbag is provided with the gas outlet.

Preferably, the fixed slot is set up in the annular array in the pivot of fixed block, the upper end of slide bar is provided with logical groove, the inner wall in logical groove has inserted the screw rod, the fixed slot is unanimous with the inner wall diameter size in logical groove, the inner wall in fixed slot and the outer wall looks adaptation of screw rod.

Preferably, the movable groove is formed in the sliding rod, a spring is transversely arranged in the movable groove, a limiting block is movably connected to the opening of the movable groove, the inner end of the limiting block abuts against the spring, and a limiting groove is formed in the inner wall of the right side of the sliding groove.

Preferably, elastic bands are arranged on the left side and the right side of the soft pillow, and magic tapes are arranged on the elastic bands.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the device can be fixed through the magic tape arranged on the elastic band, the soft pillow can be prevented from falling off, the pollution is avoided, time and labor are saved during use, the position of the base is not required to be adjusted for many times, the distance between the base and the air bag can be adjusted through the upward extraction of the sliding rod, the device is convenient for users with different heights to use, the inflatable bag is pressed to inflate into the air bag, meanwhile, the fixing block can be rotated, the screw rod is utilized to penetrate through the through groove to be inserted into the fixing groove matched with the screw rod, the angle of the air bag is adjusted, the air bag is enabled to be combined with the neck of the user more, the comfort of the user can be improved, in addition, the soft pillow can be detached to be cleaned, and the device is convenient to use.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic rear view of the structure of the present utility model;

FIG. 3 is a schematic right-side cross-sectional view of the structure of the present utility model;

FIG. 4 is an enlarged partial schematic view of the FIG. 2A;

fig. 5 is an enlarged partial schematic view of the utility model B of fig. 3.

In the figure: 1. a soft pillow; 2. a base; 3. an elastic band; 4. a clamping block; 5. a clamping groove; 6. a chute; 7. a slide bar; 8. a fixed block; 9. an air bag; 10. a one-way valve; 11. inflating the balloon; 12. an air outlet; 13. a fixing groove; 14. a through groove; 15. a screw; 16. a movable groove; 17. a spring; 18. a limiting block; 19. and a limit groove.

The specific embodiment is as follows:

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. 1-5, an embodiment of the present utility model is provided: the back cushion structure comprises a soft cushion 1, wherein a base 2 is movably connected to the rear side of the soft cushion 1, a sliding groove 6 is formed in the soft cushion 1, a sliding rod 7 is inserted into the sliding groove 6, a fixed block 8 is rotatably connected to the upper end of the sliding rod 7, and an air bag 9 is arranged on the front side of the fixed block 8;

further, the rear side fixedly connected with fixture block 4 of base 2, draw-in groove 5 has been seted up to the front end of soft pillow 1, and the outer wall of fixture block 4 and the inner wall looks adaptation of draw-in groove 5, and this structure accessible promotes base 2 upwards, will follow the inside release of draw-in groove 5 with the fixture block 4 of base 2 rear side fixedly connected, can take off the base 2 and wash alone.

Further, the left side of gasbag 9 is provided with the air inlet, installs check valve 10 on the air inlet of gasbag 9, is provided with on the check valve 10 and fills balloon 11, and the right side of gasbag 9 is provided with gas outlet 12, and this structure accessible presses and fills balloon 11 to the gasbag 9 in aerifing, makes its gasbag 9 laminating user's neck more.

Further, the fixed block 8 is provided with a fixed groove 13 in a ring-shaped array on a rotating shaft, the upper end of the sliding rod 7 is provided with a through groove 14, the inner wall of the through groove 14 is inserted with a screw 15, the diameter of the fixed groove 13 is consistent with that of the inner wall of the through groove 14, the inner wall of the fixed groove 13 is matched with the outer wall of the screw 15, and the structure can fix the angle of the air bag 9 by using the screw 15 to penetrate through the through groove 14 and be inserted into the fixed groove 13 matched with the screw 15.

Further, a movable groove 16 is formed in the sliding rod 7, a spring 17 is transversely arranged in the movable groove 16, a limiting block 18 is movably connected to the opening of the movable groove 16, the inner end of the limiting block 18 abuts against the spring 17, a limiting groove 19 is formed in the right inner wall of the sliding groove 6, and the structure can be inserted into the limiting groove 19 through the limiting block 18 so as to fix the position of the sliding rod 7.

Further, the left and right sides of the soft pillow 1 are provided with elastic bands 3, the elastic bands 3 are provided with magic tapes, and the device can be fixed at a position required to be used by the magic tapes arranged on the elastic bands 3.

Working principle: when the device is used, the magic tape arranged on the elastic band 3 can be used for fixing the device at a position required to be used, the soft pillow 1 can be prevented from falling off, dirtying is avoided, time and labor are saved during the use, the position of the base 2 does not need to be adjusted for many times, then the sliding rod 7 can be pulled out steadily by hand, after the limiting block 18 is aligned with the limiting groove 19, the spring 17 in a compressed state can eject the limiting block 18 from the movable groove 16 through resilience force, so that the limiting block is inserted into the limiting groove 19, at the moment, the sliding rod 7 is locked in the sliding groove 6, the distance between the base 2 and the air bag 9 can be adjusted, users with different heights can use conveniently, the device can be used by pushing the air bag 11 into the air bag 9, the air inlet of the air bag 9 is provided with the one-way valve 10, the air bag 9 can be inflated continuously, the right side of the air bag 9 is provided with the air outlet 12, the air quantity in the air bag 9 can be adjusted, meanwhile, the angle of the air bag 9 can be adjusted by rotating the fixing block 8, the screw 15 can be inserted into the fixing groove 13 matched with the screw 15 through the through groove 14, the screw 15, the angle of the air bag 9 can be fixed, the air bag 9 can be combined with the user, the neck can be pushed by the user, and the device can be pulled out from the base 2 can be connected with the base 2 through the principle, and can be conveniently cleaned from the base 2, and can be completely and conveniently cleaned.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a headrest structure, includes soft pillow (1), its characterized in that: the soft pillow is characterized in that the base (2) is movably connected to the rear side of the soft pillow (1), a sliding groove (6) is formed in the soft pillow (1), a sliding rod (7) is inserted into the sliding groove (6), a fixed block (8) is rotatably connected to the upper end of the sliding rod (7), and an air bag (9) is arranged on the front side of the fixed block (8).

2. A headrest structure as claimed in claim 1 wherein: the rear side fixedly connected with fixture block (4) of base (2), draw-in groove (5) have been seted up to the front end of soft pillow (1), the outer wall of fixture block (4) and the inner wall looks adaptation of draw-in groove (5).

3. A headrest structure as claimed in claim 1 wherein: the left side of gasbag (9) is provided with the air inlet, install check valve (10) on the air inlet of gasbag (9), be provided with on check valve (10) and fill balloon (11), the right side of gasbag (9) is provided with gas outlet (12).

4. A headrest structure as claimed in claim 1 wherein: the rotary shaft of the fixed block (8) is provided with a fixed groove (13) in an annular array, the upper end of the sliding rod (7) is provided with a through groove (14), the inner wall of the through groove (14) is inserted with a screw rod (15), the diameter of the inner wall of the fixed groove (13) is consistent with that of the inner wall of the through groove (14), and the inner wall of the fixed groove (13) is matched with the outer wall of the screw rod (15).

5. A headrest structure as claimed in claim 1 wherein: the sliding rod is characterized in that a movable groove (16) is formed in the sliding rod (7), a spring (17) is transversely arranged in the movable groove (16), a limiting block (18) is movably connected to the opening of the movable groove (16), the inner end of the limiting block (18) abuts against the spring (17), and a limiting groove (19) is formed in the inner wall of the right side of the sliding groove (6).

6. A headrest structure as claimed in claim 1 wherein: elastic bands (3) are arranged on the left side and the right side of the soft pillow (1), and magic tapes are arranged on the elastic bands (3).