An eye massager with tightness adjusting function

Abstract

The utility model relates to eye massage instrument technical field especially points to an eye massage instrument of adjusting tightness, including massage instrument main part, connecting band and hind brain support block, is equipped with eye massage device on massage instrument main part, the first end fixed mounting of connecting band is on massage instrument main part, and the second end of connecting band is telescopically installed in hind brain support block, and is equipped with the adjusting device for adjusting the adjustment of connecting band to stretch out or retract on hind brain support block. Set up like this, through adjusting device can be used for adjusting the adjustment of connecting band to stretch out or retract to hind brain support block, to realize the length of adjusting connecting band, to adjust the tightness when wearing, and the wearing comfort is better, and can be convenient to the user of different head circumference size uses.

Description

Technical Field

[0001] This utility model relates to the field of eye massager technology, and specifically to an eye massager with adjustable tightness. Background Technology

[0002] Eye strain is a common eye condition that causes dryness, irritation, soreness, blurred vision, and even decreased visual acuity, directly impacting work and daily life. Eye strain is primarily caused by reduced blinking frequency when focusing intently on electronic screens such as televisions, computers, or mobile phones, leading to decreased tear production. The flickering screen also strongly stimulates the eyes. Eye strain can also trigger or worsen various eye diseases. The best way to relieve eye strain is to rest the eyes, and massage can effectively alleviate this. Therefore, eye massagers have emerged, meticulously designed by computer based on the contours of the eyes and the distribution of different acupoints.

[0003] Utility model patent CN217448396U discloses an ophthalmic hot compress rotary massager, including an outer shell and a battery disposed inside the outer shell. A sponge pad is provided on one edge of the outer shell, and two eye massage areas are provided on the outer shell inside the sponge pad. Each eye massage area has an eye massage mechanism on its outer shell. A wearing mechanism is provided on one side of the outer shell. The eye massage mechanism includes a buffer base and a hot compress pad. Each eye massage area has a groove on its outer shell, and the buffer base is located inside the groove. A hot compress pad is located on one side of the buffer base. A vibration mechanism is provided between the hot compress pad and the buffer base. The buffer base is connected to the rotary mechanism inside the outer shell. This prior art relieves eye fatigue and improves eye health through hot compress rotary massage. However, this prior art cannot adjust the tightness of the fit during use, resulting in low wearing comfort and inconvenience for users with different head sizes.

[0004] Therefore, there is still room for improvement in existing technologies. Utility Model Content

[0005] To address the problem that existing technologies cannot adjust the tightness of the fit, resulting in low wearing comfort and inconvenience for users with different head sizes, this invention proposes an eye massager with adjustable tightness.

[0006] To achieve the above objectives, the technical solution applied in this utility model is as follows:

[0007] An eye massager with adjustable tightness includes a massager body, a connecting strap, and a back support block. The massager body is equipped with an eye massage device. The first end of the connecting strap is fixedly installed on the massager body, and the second end of the connecting strap is retractably installed in the back support block. The back support block is equipped with an adjustment device for adjusting the extension or retraction of the connecting strap.

[0008] According to the above scheme, the back of the head support block has an inner cavity. The adjustment device includes a rotating shaft, a winding wheel, a connecting rope, a square rod, and a handle. The rotating shaft is rotatably installed in the inner cavity. The winding wheel is fixed on the rotating shaft. The first end of the connecting rope is fixed on the winding wheel. The second end of the connecting rope is fixedly connected to the connecting belt. The first end of the square rod is locked to the rotating shaft. The second end of the square rod passes through the inner cavity and is fixedly connected to the handle. A limiting component is provided between the handle and the back of the head support block.

[0009] According to the above scheme, the limiting component includes a limiting rod on the handle and a limiting groove on the back head support block, with the limiting rod and the limiting groove engaging in a locking action.

[0010] According to the above scheme, the rotating shaft has a receiving groove formed inside, and the opening of the receiving groove is a square opening. The first end of the square rod passes through the square opening and extends into the receiving groove, and the square rod is locked and connected to the square opening.

[0011] According to the above scheme, a compression spring is fixed inside the receiving groove, and a baffle is fixed after the first end of the square rod passes through the compression spring. The baffle is slidably connected to the receiving groove.

[0012] According to the above scheme, the eye massage device includes a vibration component and a massage component. The vibration component includes a vibrator and a vibrating plate. The vibrator is installed on the main body of the massager, and the vibrating plate is installed at the power output end of the vibrator. The massage component and the vibrating plate are arranged correspondingly.

[0013] According to the above scheme, the massage component includes a slide rod, a massage head, and a spring. The first end of the slide rod is slidably connected to the vibrating plate, the second end of the slide rod is fixedly connected to the massage head, and the spring is sleeved on the slide rod, with the two ends of the spring abutting against the vibrating plate and the massage head, respectively.

[0014] According to the above solution, the massage head is provided with a detachable pad, which is secured to the massage head by a clip.

[0015] According to the above scheme, the posterior head support block is provided with a posterior head support plate, and the posterior head support plate is formed with an arc-shaped surface.

[0016] According to the above scheme, a support strap is also provided between the main body of the massager and the back support block.

[0017] The beneficial effects of this utility model are:

[0018] This invention is designed such that the adjusting device can be used to adjust the extension or retraction of the connecting strap relative to the back head support block, thereby adjusting the length of the connecting strap to adjust the tightness when wearing it. It provides good wearing comfort and is convenient for users with different head sizes. Attached Figure Description

[0019] Figure 1 This is a rear-view perspective view of the overall structure of this utility model;

[0020] Figure 2 This is a front perspective view of the overall structure of this utility model;

[0021] Figure 3 This is a cross-sectional schematic diagram of the adjustment device of this utility model;

[0022] Figure 4 This is a schematic diagram of the assembly of the handle and the pivot of this utility model;

[0023] Figure 5 This is a schematic diagram of the eye massage device of this utility model.

[0024] In the picture:

[0025] 1. Massager body; 2. Vibration component; 3. Massage component; 31. Slide bar; 32. Massage head; 33. Spring; 34. Sleeve; 35. Pad; 4. Connecting strap; 5. Back support block; 51. Limiting groove; 6. Adjustment device; 61. Rotating shaft; 62. Rewinding wheel; 63. Connecting rope; 64. Square rod; 65. Baffle; 66. Compression spring; 67. Handle; 68. Limiting insertion rod; 69. Square opening; 610. Receiving groove; 7. Back support plate; 8. Support strap. Detailed Implementation

[0026] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0027] like Figures 1 to 5 As shown, the present invention discloses an eye massager with adjustable tightness, comprising a massager body 1, a connecting strap 4, and a back-head support block 5. The massager body 1 is equipped with an eye massage device. The first end of the connecting strap 4 is fixedly installed on the massager body 1, and the second end of the connecting strap 4 is retractably installed within the back-head support block 5. The back-head support block 5 is equipped with an adjustment device 6 for adjusting the extension or retraction of the connecting strap 4 relative to the back-head support block 5. This design allows for adjustment of the length of the connecting strap 4 relative to the back-head support block 5, thereby adjusting the tightness of the fit. This provides good wearing comfort and is convenient for users with different head circumferences.

[0028] Furthermore, the back-of-the-head support block 5 has an inner cavity formed inside. The adjustment device 6 includes a rotating shaft 61, a winding wheel 62, a connecting rope 63, a square rod 64, and a handle 67. The rotating shaft 61 is rotatably installed in the inner cavity. The winding wheel 62 is fixed on the rotating shaft 61. The first end of the connecting rope 63 is fixed on the winding wheel 62. The second end of the connecting rope 63 is fixedly connected to the connecting belt 4. The first end of the square rod 64 is locked to the rotating shaft 61. The second end of the square rod 64 passes through the inner cavity and is fixedly connected to the handle 67. A limiting component is provided between the handle 67 and the back-of-the-head support block 5. With this setup, when it is necessary to adjust the length of the connecting strap 4 when wearing it, it can be achieved by rotating the handle 67. Specifically, rotating the handle 67 drives the square rod 64 to rotate, the square rod 64 drives the rotating shaft 61 to rotate, and the rotating shaft 61 drives the winding wheel 62 to rotate, thereby winding or unwinding the connecting rope 63. This allows adjustment of the extension or retraction of the connecting strap 4 relative to the inner cavity of the back support block 5, thus adjusting the distance between the massager body 1 and the back support block 5.

[0029] Furthermore, the limiting component includes a limiting rod 68 on the handle 67 and a limiting groove 51 on the back head support block 5, with the limiting rod 68 and the limiting groove 51 engaging in a locking manner. This configuration, when the limiting rod 68 and the limiting groove 51 are engaged, can limit the handle 67, preventing it from rotating on its own, and also limits the adjustment of the length of the connecting strap 4 when the handle 67 rotates.

[0030] Furthermore, the rotating shaft 61 has a receiving groove 610 formed inside, and the opening of the receiving groove 610 is a square opening 69. The first end of the square rod 64 passes through the square opening 69 and extends into the receiving groove 610, and the square rod 64 is engaged with the square opening 69. With this arrangement, when the square rod 64 is engaged with the square opening 69, the rotating shaft 61 can be driven to rotate synchronously when the square rod 64 rotates.

[0031] Furthermore, a compression spring 66 is fixed inside the receiving groove 610, and a baffle 65 is fixed after the first end of the square rod 64 passes through the compression spring 66. The baffle 65 is slidably connected to the receiving groove 610. In this configuration, the limiting rod 68 and the limiting groove 51 are engaged in the initial state. When the length of the connecting strap 4 needs to be adjusted, the handle 67 is pulled outward to disengage the limiting rod 68 from the limiting groove 51. At this time, the handle 67 can rotate to wind or unwind the connecting rope 63, and the extension or retraction of the connecting strap 4 relative to the inner cavity of the back support block 5 can be adjusted. During the outward pulling of the handle 67, the baffle 65 moves synchronously with the square rod 64, compressing the compression spring 66. After the position is adjusted, the handle 67 is released. Under the rebound force of the compression spring 66, the baffle 65 is pushed to drive the square rod 64 to move synchronously, so that pulling the handle 67 causes the limiting rod 68 to be engaged in the limiting groove 51. Under the elastic force of the compression spring 66, the limiting rod 68 is always engaged in the limiting groove 51 when no force is applied.

[0032] Furthermore, the eye massage device includes a vibration component 2 and a massage component 3. The vibration component 2 includes a vibrator and a vibrating plate. The vibrator is mounted on the main body 1 of the massager, and the vibrating plate is mounted on the power output end of the vibrator. The massage component 3 is correspondingly arranged with the vibrating plate. This arrangement allows the vibrator to drive the vibrating plate to vibrate, thereby causing the massage component 3 to vibrate during massage, resulting in a better massage effect.

[0033] Furthermore, the massage component 3 includes a slide rod 31, a massage head 32, and a spring 33. The first end of the slide rod 31 is slidably connected to the vibrating plate, and the second end of the slide rod 31 is fixedly connected to the massage head 32. The spring 33 is sleeved on the slide rod 31, with its two ends abutting against the vibrating plate and the massage head 32, respectively. With this configuration, when the user places the massager on their head, the massage head 32 comes into contact with the user's eyes. The elastic force of the spring 33 acts on the massage head 32, thus ensuring that the massage head 32 remains in contact with the eyes.

[0034] Furthermore, the massage head 32 is provided with a detachable pad 35, which is secured to the massage head 32 by a retainer 34. This design facilitates the installation, removal, and replacement of the pad 35. Specifically, when replacement is required, first remove the retainer 34 from the massage head 32, then remove the pad 35 from the massage head 32, put on a new pad 35, and then put the retainer 34 back on the massage head 32 to press and position the edge of the pad 35.

[0035] Furthermore, the posterior head support block 5 is equipped with a posterior head rest plate 7, which has an arc-shaped surface. This design improves user comfort when wearing the device.

[0036] In practical applications, the back of the head support 7 is located on the inner wall of the back of the head support block 5 near the main body 1 of the massager, and the back of the head support 7 has an arc-shaped surface formed on the inner wall of the main body 1 of the massager.

[0037] Furthermore, a support strap 8 is provided between the main body 1 of the massager and the back support block 5. With this arrangement, when the massager is placed on the outside of the user's head, the support strap 8 abuts against the top of the user's head, thus limiting the position of the massager.

[0038] In practical applications, the two ends of the support strap 8 are fixed at the top center of the massager body 1 and the back head support block 5, respectively.

[0039] The embodiments of the present utility model have been described above with reference to the accompanying drawings. However, the present utility model is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present utility model without departing from the spirit and scope of the claims. All of these forms are within the scope of protection of the present utility model.

Claims

1. An eye massager with adjustable tightness, characterized in that: The device includes a massager body (1), a connecting strap (4), and a back-head support block (5). The massager body (1) is equipped with an eye massage device. The first end of the connecting strap (4) is fixedly installed on the massager body (1), and the second end of the connecting strap (4) is retractably installed in the back-head support block (5). The back-head support block (5) is equipped with an adjustment device (6) for adjusting the extension or retraction of the connecting strap (4).

2. An eye massager with adjustable tightness function according to claim 1, characterized in that: The back-head support block (5) has an inner cavity. The adjustment device (6) includes a rotating shaft (61), a winding wheel (62), a connecting rope (63), a square rod (64), and a handle (67). The rotating shaft (61) is rotatably installed in the inner cavity. The winding wheel (62) is fixed on the rotating shaft (61). The first end of the connecting rope (63) is fixed on the winding wheel (62). The second end of the connecting rope (63) is fixedly connected to the connecting belt (4). The first end of the square rod (64) is locked to the rotating shaft (61). The second end of the square rod (64) passes through the inner cavity and is fixedly connected to the handle (67). A limiting component is provided between the handle (67) and the back-head support block (5).

3. An eye massager with adjustable tightness function according to claim 2, characterized in that: The limiting component includes a limiting rod (68) on the handle (67) and a limiting groove (51) on the back of the head support block (5), wherein the limiting rod (68) and the limiting groove (51) cooperate to lock in place.

4. An eye massager with adjustable tightness function according to claim 2, characterized in that: The rotating shaft (61) has a receiving groove (610) formed inside. The opening of the receiving groove (610) is a square opening (69). The first end of the square rod (64) passes through the square opening (69) and extends into the receiving groove (610). The square rod (64) is engaged with the square opening (69).

5. An eye massager with adjustable tightness function according to claim 4, characterized in that: A compression spring (66) is fixed inside the receiving groove (610). The first end of the square rod (64) passes through the compression spring (66) and is fixed with a baffle (65). The baffle (65) is slidably connected to the receiving groove (610).

6. An eye massager with adjustable tightness function according to claim 1, characterized in that: The eye massage device includes a vibration component (2) and a massage component (3). The vibration component (2) includes a vibrator and a vibrating plate. The vibrator is installed on the main body (1) of the massager, and the vibrating plate is installed at the power output end of the vibrator. The massage component (3) is arranged correspondingly to the vibrating plate.

7. An eye massager with adjustable tightness function according to claim 6, characterized in that: The massage assembly (3) includes a slide rod (31), a massage head (32), and a spring (33). The first end of the slide rod (31) is slidably connected to the vibrating plate, and the second end of the slide rod (31) is fixedly connected to the massage head (32). The spring (33) is sleeved on the slide rod (31), and the two ends of the spring (33) abut against the vibrating plate and the massage head (32) respectively.

8. An eye massager with adjustable tightness function according to claim 7, characterized in that: The massage head (32) is provided with a detachable pad (35), which is secured to the massage head (32) by a clip (34).

9. An eye massager with adjustable tightness function according to claim 2, characterized in that: The posterior head support block (5) is provided with a posterior head support plate (7), and the posterior head support plate (7) has an arc-shaped surface.

10. An eye massager with adjustable tightness function according to claim 2, characterized in that: A support strap (8) is also provided between the main body (1) of the massager and the back support block (5).

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