Air bag wearing structure of ear-hook type earphone

Abstract

The utility model discloses an air bag wearing structure of an ear-hook type earphone, which comprises an earphone part, a sound production unit arranged in the earphone part and an ear hook arranged at one end of the earphone part and used for wearing, the ear hook comprises a hard part and a soft part, the hard part bends and extends in an arc shape at one end of the earphone part, and the soft part extends in an arc shape at the other end of the earphone part. The soft part is in butt joint with the tail end of the hard part and further extends, and a hollow air bag is arranged in the soft part. The hollow air bag is arranged in the soft part at the tail end of the ear hook, so that the soft part has better elasticity and can better fit the outline of the ear, the comfort of the matching belt is ensured, the earphone is more convenient and stable to wear, and the requirements of different users on the wearing stability and comfort of the earphone can be met. The ear hook is provided with the hard part and the soft part, the strength of the ear hook can be ensured through the hard part, so that the ear hook can have enough strength to be hung on the ear part, and the ear hook can be ensured to be tightly attached to the ear part through the soft part, so that the ear hook can be stably hung on the ear part.

Description

Technical Field:

[0001] The utility model relates to the technical field of Bluetooth earphones, and particularly refers to an airbag wearing structure of an ear-hanging earphone. Background Art:

[0002] At present, the sports Bluetooth earphones on the market are all integrated ear-hooks or single-strip ear-hooks, which are uncomfortable to wear, and will vibrate or fall off during exercise, and cannot meet the requirements of wearing stability and comfort. For example:

[0003] For the Bluetooth earphone with the Chinese patent authorization announcement number CN 207612388 U, in the solution disclosed in this patent, the ear-hook 40 includes a hanging body 41 and a connecting column 42 arranged at one end of the hanging body 41. The connecting column 42 extends into the earphone part 10 and is rotatably connected with the earphone part 10. This makes the ear-hook 40 prone to swing during exercise, resulting in the earphone becoming loose and unable to meet the requirements of wearing stability and comfort.

[0004] For a Bluetooth earphone with an airbag-type earplug with the Chinese patent authorization announcement number CN 209299502 U, in this patent, the airbag is arranged on the earplug. The gas is introduced into the airbag 9 from the intake valve 12 through the intake box 15 to adjust the size of the airbag 9, so as to adapt to the ear canal sizes of different people. And by adjusting the size of the airbag 9, the comfort of the user wearing the earplug for a long time can be increased, and the practicability of the earplug can be improved. Although this patent discloses the structural scheme of setting an airbag on the Bluetooth earphone, however, the airbag is located on the earplug and is used to adjust the comfort of the cooperation between the earplug and the ear canal. For an ear-hanging earphone, this method lacks support and it is difficult to ensure long-term comfort.

[0005] For an intelligent Bluetooth earphone with the Chinese patent authorization announcement number CN 113259808 B, this patent also adopts a silica gel airbag 10 arranged on the earplug. The silica gel airbag is in close contact with the external auditory canal of the user, and there is friction between the silica gel airbag and the external auditory canal of the user to prevent the earplug from loosening and falling off in the external auditory canal of the user. However, for this kind of ear-hanging earphone, the wearing comfort of the ear-hook is more important.

[0006] In view of this, the inventor of the present invention proposes the following technical solutions. Content of the Utility Model:

[0007] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an airbag wearing structure of an ear-hanging earphone.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: an airbag wearing structure of an ear-hook earphone, comprising: an earphone part, a sound-emitting unit arranged in the earphone part, and an earhook arranged at one end of the earphone part and used for wearing, the earhook comprising a hard part and a soft part, wherein the hard part is bent and extended in an arc shape at one end of the earphone part, the soft part is connected to the end of the hard part and further extends, and an air bag is arranged in the soft part.

[0009] Furthermore, in the above technical solution, the soft part and the hollow air bag are in the shape of a teardrop, and the shape curve is a composite ear arc.

[0010] Furthermore, in the above technical solution, the hard part is bent and extended in a C shape at one end of the earphone part, and the soft part is connected to the end of the hard part and further extends to the other end of the earphone part.

[0011] Furthermore, in the above technical solution, the hard part is made of plastic material, the soft part is made of silicone material, and the soft part is provided with a vent hole connected to the internal hollow air bag.

[0012] Furthermore, in the above technical solution, a T-shaped column for connecting with the soft part is provided at the end of the hard part, and a docking slot hole for connecting with the T-shaped column is provided at the end of the soft part.

[0013] Furthermore, in the above technical solution, the T-shaped column and the docking slot are connected and fixed by means of gluing or ultrasonic fusion.

[0014] Furthermore, in the above technical solution, the hard part and the shell of the earphone part are connected in an integrally formed manner.

[0015] Furthermore, in the above technical solution, the sound-emitting unit is a bone conduction vibrator, a dynamic coil unit, a moving iron unit, a planar magnet unit, or an electrostatic unit.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art: the utility model adopts a hollow air bag arranged in the soft part at the end of the ear hook, and the hollow air bag is used to make the soft part have better elasticity, which can better fit the contour of the ear, ensure the comfort of the matching band, and make it more convenient and stable to wear, which can meet the requirements of different users for the stability and comfort of earphone wearing. Secondly, the ear hook is set as a hard part and a soft part, and the hard part can ensure the strength of the ear hook, so that it can have sufficient strength to hang on the ear, and the soft part can ensure that the ear hook fits tightly with the ear, so that the ear hook can be stably hung on the ear. Description of the drawings:

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 is the rear view of the present utility model;

[0019] Figure 3 is the internal structure diagram of the present utility model. Specific embodiments:

[0020] The present utility model will be further described below in conjunction with specific embodiments and the accompanying drawings.

[0021] See Figures 1 to 3 As shown, it is an airbag wearing structure of an ear-hanging headphone, including: a headphone part 1, a sound generating unit 2 arranged in the headphone part 1, and an ear hook 3 arranged at one end of the headphone part 1 and used for wearing. The ear hook 3 includes a hard part 31 and a soft part 32. Among them, the hard part 31 extends in an arc at one end of the headphone part 1, and the soft part 32 is connected to the end of the hard part 31 and further extends. An air-permeable airbag 4 is arranged in the soft part 32. By arranging the air-permeable airbag 4 in the soft part 32 at the end of the ear hook 3, the soft part 32 has better elasticity by using the air-permeable airbag 3, can better fit the contour of the ear, ensure the comfort of the matching band, and the wearing can be more convenient and stable, and can meet the requirements of different users for the wearing stability and comfort of the headphone. Secondly, the ear hook 3 is set as the hard part 31 and the soft part 32. The strength of the ear hook 3 can be ensured by the hard part 31, so that it can have enough strength to hang on the ear, and the close fit between the ear hook 3 and the ear can be ensured by using the soft part 32, so that the ear hook 3 can be stably hung on the ear.

[0022] The soft part 32 and the air-permeable airbag 4 are in a water droplet shape, and the shaping curve conforms to the ear arc. The water droplet-shaped soft part 32 is connected to the end of the hard part 31, and the air-permeable airbag 4 is arranged in the soft part 32. The elasticity and deformation ability of the soft part 32 are enhanced by using the air-permeable airbag 4. Not only can the wearing be more comfortable, but also it is convenient to fit the shape contour of the back of the ear, making the wearing more stable, and the comfort can be ensured even after long-term wearing. By docking the small head of the air-permeable airbag 4 with the end of the ear hook 3, and the large head of the air-permeable airbag 4 extends to the other end of the headphone part 1, the structure design of the air-permeable airbag 4 from small to large can conform to the shape contour of the ear, so that the headphone part 1 is stably buckled on the ear, effectively avoiding the headphone from falling due to the sliding of the ear hook 3 during exercise.

[0023] The rigid part 31 extends in a C-shaped bend at one end of the earphone part 1, and the soft part 32 is butted against the end of the rigid part 31 and further extends to the other end of the earphone part 1. With the structural combination of the C-shaped rigid part 31 and the water-drop-shaped soft part 32, the overall trend of the ear hook 3 can be made to fit the back of the ear more closely. By using the cooperation of the rigid part 31 and the soft part 32, the earphone part 1 is suspended on the ear. At this time, the ear hook 3 and the earphone part 1 are located on both sides of the ear respectively, realizing the embrace of the ear.

[0024] The rigid part 31 is made of plastic material, and the soft part 32 is made of silica gel material. The soft part 32 is provided with ventilation holes 41 communicating with the internal hollow airbag 4. By providing the ventilation holes 41 on the soft part 32 to connect the hollow airbag 4, the deformation ability of the soft part 32 can be ensured by using the ventilation holes 41, so that it can fit closely to the contour of the ear after wearing, and can adaptively fit different users.

[0025] A T-shaped column 311 for connecting with the soft part 32 is arranged at the end of the rigid part 31, and a docking slot hole 321 for connecting with the T-shaped column 311 is arranged at the end of the soft part 32. By arranging the T-shaped column 311 at the end of the rigid part 31 to match and fix with the docking slot hole 321 of the soft part 32, the soft part 32 can be quickly sleeved on the rigid part 31, and by using the structural characteristics of the columnar structure, the installed soft part 32 can swing and adjust relative to the rigid part 31, thereby greatly improving the adaptability of the product and meeting the needs of different users.

[0026] The T-shaped column 311 and the docking slot hole 321 are connected and fixed by means of glue or ultrasonic fusion. By fixing the T-shaped column 311 and the docking slot hole 321, most of the ear hooks 3 produced can be used without the need for users to adjust again. Of course, the fixing methods of the T-shaped column 311 and the docking slot hole 321 include not only glue and ultrasonic fusion, but also rotary buckle structures, positioning rivets, etc.

[0027] The rigid part 31 is connected to the shell 11 of the earphone part 1 by an integral molding method. The sound generating unit 2 is a bone conduction oscillator or a dynamic coil unit or a balanced armature unit or a planar magnet unit or an electrostatic unit.

[0028] To sum up, in the present utility model, the ear hook 3 is set in a structural form of a combination of a rigid part 31 and a soft part 32, and a hollow airbag 4 structure is arranged in the soft part 32. By using the airbag-type ear hook structure design, the contact surface between the back of the ear and the airbag 4 of the ear hook is more comfortable when the user wears it, and it is more comfortable and convenient to wear. It is superior to the conventional ear hook form, and the curve of the airbag shape conforms to the arc of the ear, which is more in line with the ergonomic design and is firmly worn to meet the needs of different users for the wearing comfort of the ear hook of the Bluetooth sports earphone.

[0029] Certainly, the above are only specific embodiments of the present utility model and do not limit the scope of implementation of the present utility model. Any equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present utility model shall be included in the scope of the patent application of the present utility model.

Claims

1. An air bag wearing structure of an ear-hook earphone, comprising: An earphone part (1), a sound generating unit (2) arranged in the earphone part (1), and an ear hook (3) arranged at one end of the earphone part (1) and used for wearing, characterized in that: The ear hook (3) comprises a hard part (31) and a soft part (32), wherein the hard part (31) is curved and extends in an arc shape at one end of the earphone part (1), the soft part (32) is connected to the end of the hard part (31) and further extends, and a hollow air bag (4) is arranged in the soft part (32).

2. The airbag wearing structure of an ear-hook earphone according to claim 1, characterized in that: The soft part (32) and the hollow air bag (4) are in the shape of a water drop, and the shape curve is a composite ear arc.

3. The airbag wearing structure of an ear-hook earphone according to claim 1, characterized in that: The hard part (31) is bent and extended in a C-shape at one end of the earphone part (1), and the soft part (32) is connected to the end of the hard part (31) and further extends to the other end of the earphone part (1).

4. The airbag wearing structure of an ear-hook earphone according to claim 1, characterized in that: The hard part (31) is made of plastic material, the soft part (32) is made of silicone material, and the soft part (32) is provided with a vent hole (41) communicating with the internal hollow air bag (4).

5. The airbag wearing structure of an ear-hook earphone according to any one of claims 1 to 4, characterized in that: The end of the hard part (31) is provided with a T-shaped column (311) for connecting with the soft part (32), and the end of the soft part (32) is provided with a docking slot (321) for connecting with the T-shaped column (311).

6. The air bag wearing structure of the ear-hook earphone according to claim 5, characterized in that: The T-shaped column (311) and the docking slot hole (321) are connected and fixed by means of adhesive or ultrasonic fusion.

7. The air bag wearing structure of the ear-hook earphone according to claim 6, characterized in that: The hard part (31) is connected to the housing (11) of the earphone part (1) in an integrally formed manner.

8. The air bag wearing structure of an ear-hook earphone according to claim 5, characterized in that: The sound-generating unit (2) is a bone conduction vibrator, a dynamic coil unit, a moving iron unit, a planar magnet unit, or an electrostatic unit.

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