Portable foldable head-mounted Bluetooth earphone

Abstract

The invention relates to the technical field of earphones, in particular to a portable foldable head-mounted Bluetooth earphone, which is mainly characterized in that an earphone main body on the earphone is protected through matched use of an arranged earphone protection accessory and a protection auxiliary assembly; through the arrangement of the protective clamping sleeve, when the earphone is not used or stored, external dust and other impurities are prevented from being accumulated on the earphone main body, and the problems of abrasion and scraping can also be avoided; furthermore, a first cleaning soft brush, a second cleaning soft brush and a third cleaning soft brush in the protection auxiliary assembly have corresponding cleaning effects on dust and impurities on the sponge sleeve and the headset main body, so that the use experience of the headset is ensured; furthermore, the arranged decorative accessory can be connected with the annular threaded cavity in the outer side of the headset main body, the decorative accessory has a corresponding decorative effect, the use experience during wearing is improved, and the designed head-mounted Bluetooth headset provides a matched protection auxiliary accessory to meet the use requirements of the headset.

Description

Technical Field

[0001] The invention relates to the technical field of earphones, in particular to a portable and foldable head-mounted Bluetooth earphone. Background Art

[0002] Headphones are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers close to the ears. Headphones are generally detachable from the media player and connected using a plug. The advantage is that you can listen to the audio alone without disturbing others. They can also block out the sounds of the surrounding environment, which is very helpful for people who use them in noisy environments such as recording studios, DJs, travel, and sports. Headphones were originally used for telephones and radios, but with the popularity of portable electronic devices, they are mostly used in mobile phones, walkmans, radios, portable video games, and digital audio players.

[0003] The existing patent document with announcement number CN208724159U discloses a portable head-mounted foldable Bluetooth headset, and its scheme includes a main connecting piece, a secondary connecting piece, a first connecting piece, a protruding card slot, a second connecting piece, a groove, a connecting block, and a headset body. Its scheme provides a foldable Bluetooth headset. The patent document with announcement number CN202197388U discloses a retractable and adjustable Bluetooth headset head, which includes a shell, a signal line, and earplugs that can be retracted and adjusted at both ends of the shell. One end of the signal line is connected to the earplug, and the other end is connected to the external interface. The signal line is placed in the shell, and a retractable connector is provided between the shell and the earplug; in its scheme, when the headset is in an extended state, the signal line is stretched into a straight line, and if the retractable connector is in a built-in state, the signal line is stacked into a Z-shaped structure, which can well solve the problem that the external signal line of the traditional retractable headset is easily damaged, and increase the reliability of the headset; on the other hand, the utility model can well position and adjust the stretching and contraction of the earplug through the cooperation between the slide groove and the limit column and the groove and the positioning column, and the adjustment effect is better.

[0004] The head-mounted headphones designed in the above scheme, whether retractable or foldable, have corresponding convenience and flexibility for storage and use of the headphones; for headphones that fold the earphones inward, they are convenient to use and also have corresponding protective effects on the earphones; however, their protective performance is average. For example, the sponge cover on the earphone is not fully protective, which may cause scratches and wear such as bumps. Moreover, when not in use, impurities and dust will adhere to the inside of the earphone, especially the gap where it is connected to the sponge cover, which has a negative impact on the practical experience; existing head-mounted Bluetooth headphones lack suitable protective auxiliary accessories to meet the use requirements of the headphones, and therefore, need to be improved and optimized.

[0005] To this end, the present invention proposes a portable and foldable head-mounted Bluetooth headset to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a portable and foldable head-mounted Bluetooth headset to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a portable and foldable head-mounted Bluetooth headset, comprising an earphone main body, the earphone main body comprising an earphone headband, a folding part, an earmist main body, and a sponge cover; the two ends of the earphone headband are symmetrically connected with the folding part, the end of the folding part is provided with the earmist main body, one side of the earmist main body is connected with the sponge cover, the other side of the earmist main body is provided with an annular threaded cavity, the sponge cover is provided with an earmist protective accessory, and the earmist protective accessory is connected with the protective auxiliary component.

[0008] Preferably, the earphone protection accessories include a protective ferrule, a connecting disk, stabilizing particles, a first movable disk, a connecting shaft, a second movable disk, auxiliary balls, an externally threaded connecting ring, and a threaded connecting column; a protective ferrule is fixedly provided on the side position of the connecting disk, and stabilizing particles are fixedly provided on the inner wall of the protective ferrule at equal intervals, a connecting shaft is movably provided through the center position of the connecting disk, a first movable disk is fixedly provided on one end of the connecting shaft, and a second movable disk is fixedly provided on the other end of the connecting shaft, auxiliary balls are movably embedded in the inner walls of the second movable disk and the first movable disk at equal intervals, an externally threaded connecting ring is fixedly provided on the side wall of the first movable disk, and a threaded connecting column is fixedly provided on the side wall of the second movable disk, and the threaded connecting column is connected to the protective auxiliary component.

[0009] Preferably, the number of sets of the protective sleeves and the sponge sleeves is the same, and the protective sleeves are adapted to be snap-fitted and arranged on the sponge sleeves.

[0010] Preferably, the auxiliary balls are arranged in a ring shape at equal distances on the inner side walls of the second movable disk and the first movable disk; the second movable disk and the first movable disk are arranged at corresponding positions and in the same number of groups.

[0011] Preferably, the external threaded connecting ring is threadably connected to the annular threaded cavity.

[0012] Preferably, the protective auxiliary component includes a carrier, an internal threaded connecting groove, a first cleaning soft brush, a second cleaning soft brush, a third cleaning soft brush, auxiliary soft bristles, auxiliary barbs, a collecting cavity, a connecting through hole, and a protective cotton ball head; an internal threaded connecting groove is provided at one end of the carrier, and the end surface of the other end of the carrier is equidistantly fixed with the first cleaning soft brush, and the end side position of the other end of the carrier is equidistantly fixed with the second cleaning soft brush, the third cleaning soft brush is equidistantly arranged on the side wall of the carrier, the end surface of the second cleaning soft brush is equidistantly arranged with auxiliary soft bristles, and the side wall of the auxiliary soft bristles is provided with auxiliary barbs, the collecting cavity is arranged in the second cleaning soft brush, the connecting through holes are equidistantly arranged on the side wall of the auxiliary soft bristles, and the end of one end of the second cleaning soft brush is provided with a protective cotton ball head.

[0013] Preferably, the internal thread connection groove corresponds to the setting position of the thread connection column on the side wall of the second movable disk, and the setting number of groups is the same, and the two are adapted to be threadedly connected.

[0014] Preferably, the carrier is configured as a cylindrical body, and the first cleaning soft brush is arranged along the axial direction of the carrier, that is, the first cleaning soft brush is parallel to the axial direction of the carrier; the second cleaning soft brush is inclined on the end side wall of the carrier, and the third cleaning soft brush is perpendicular to the axial direction of the carrier; the second cleaning soft brush is equidistantly arranged in a ring shape on the end side wall of the carrier, and the third cleaning soft brush is equidistantly arranged in a ring shape on the side wall of the carrier.

[0015] Preferably, the connecting through hole corresponds to the setting position of the collecting cavity, and the two are connected. The connecting through hole is set in a truncated cone shape, and its large end diameter is set on the outer wall of the auxiliary soft bristles, and the small end diameter is connected to the collecting cavity; the inclination direction of the auxiliary barb is toward the end direction of the second cleaning soft brush.

[0016] Preferably, the threaded connection column is connected to the decorative accessory, and the decorative accessory includes an internal threaded connection pipe fitting, a load-bearing sphere, and a decorative hair body; one end of the internal threaded connection pipe fitting is threadedly connected to the threaded connection column, and the other end of the internal threaded connection pipe fitting is fixedly provided with a load-bearing sphere, and decorative hair bodies are equidistantly arranged on the outer side wall of the load-bearing sphere.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The portable and foldable head-mounted Bluetooth headset designed by the present invention mainly protects the earmist body on the headset by using the provided earmist protection accessories in conjunction with the protective auxiliary components; the provided protective card sleeve can prevent external dust and other impurities from accumulating on the earmist body when the headset is not in use or stored, and can also avoid the problem of wear and scratches; furthermore, the first cleaning soft brush, the second cleaning soft brush, and the third cleaning soft brush in the protective auxiliary components have a corresponding cleaning effect on the dust and impurities on the sponge cover and the earmist body to ensure the user experience of the headset; furthermore, the provided decorative accessories can be connected to the annular threaded cavity outside the earmist body, which has a corresponding decorative effect and improves the user experience when wearing. The head-mounted Bluetooth headset designed by the present invention provides a matching protective auxiliary accessory to meet the use requirements of the headset. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the left side of the Bluetooth headset structure connection of the present invention;

[0020] Figure 2 For the present invention Figure 1 A partial enlarged schematic diagram of the structure connection;

[0021] Figure 3 This is a schematic diagram of the right side of the Bluetooth headset structure connection of the present invention;

[0022] Figure 4 The left side schematic diagram is a connection diagram of the headset protection accessory and the protection auxiliary component structure of the present invention;

[0023] Figure 5 The schematic diagram of the right side of the structure of the headset protection accessory and the protection auxiliary component of the present invention is connected;

[0024] Figure 6 This is a schematic diagram of the structural connection of the protective sleeve 501 in the headset protection accessory of the present invention;

[0025] Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram of the structure connection;

[0026] Figure 8 It is a schematic diagram of the connection structure of the second cleaning soft brush in the protection auxiliary component of the present invention;

[0027] Fig. 9 It is a schematic diagram of the partial structural connection of the second cleaning soft brush of the present invention;

[0028] Fig.10 For the present invention Fig. 9 A partial enlarged schematic diagram of the structure connection;

[0029] Fig.11 It is a schematic diagram of the connection structure of the third cleaning soft brush in the protection auxiliary component of the present invention;

[0030] Fig.12 It is a schematic diagram of the structural connection of the decorative accessories of the present invention.

[0031] In the figure: earphone headband 1, folding part 2, earphone body 3, sponge cover 4, protective sleeve 501, connecting disk 502, stabilizing particles 503, first movable disk 504, connecting shaft 505, second movable disk 506, auxiliary ball 507, external thread connecting ring 508, threaded connecting cylinder 509, annular threaded cavity 6, bearing body 701, internal thread connecting groove 702, first cleaning soft brush 703, second cleaning soft brush 704, third cleaning soft brush 705, auxiliary soft bristles 706, auxiliary barbs 707, collecting cavity 708, connecting through hole 709, protective cotton ball head 710, internal thread connecting pipe 801, bearing ball 802, decorative bristle body 803. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figure 1-Figure 11 A portable foldable head-mounted Bluetooth headset comprises an earphone main body, the earphone main body comprises an earphone headband 1, a folding part 2, an earphone main body 3, and a sponge cover 4; the two ends of the earphone headband 1 are symmetrically connected with the folding part 2, the end of the folding part 2 is provided with the earphone main body 3, one side of the earphone main body 3 is connected with the sponge cover 4, the other side of the earphone main body 3 is provided with an annular threaded cavity 6, the sponge cover 4 is provided with an earphone protection accessory, and the earphone protection accessory is connected with the protection auxiliary component.

[0034] The present invention protects the earphone body 3 on the earphone through the coordinated use of the earphone protection accessories and the protection auxiliary components; the protection sleeve 501 is set to prevent the accumulation of dust and other impurities from the outside on the earphone body 3 when the earphone is not in use or stored, and the problem of wear and scratch can also be avoided; furthermore, the first cleaning soft brush 703, the second cleaning soft brush 704, and the third cleaning soft brush 705 in the protection auxiliary components have a corresponding cleaning effect on the dust and impurities on the sponge cover 4 and the earphone body 3 to ensure the user experience of the earphone; furthermore, the decorative accessories can be connected to the annular threaded cavity 6 on the outside of the earphone body 3, which has a corresponding decorative effect and improves the user experience when wearing.

[0035] Example 2: Based on Example 1, please refer to Figure 2-Figure 11The earphone protection accessories here include a protection sleeve 501, a connecting disk 502, stabilizing particles 503, a first movable disk 504, a connecting shaft 505, a second movable disk 506, an auxiliary ball 507, an external threaded connecting ring 508, and a threaded connecting cylinder 509; the side position of the connecting disk 502 is fixedly provided with a protection sleeve 501, the inner side wall of the protection sleeve 501 is equidistantly fixed with stabilizing particles 503, the center position of the connecting disk 502 is movably penetrated by a connecting shaft 505, one end of the connecting shaft 505 is fixedly provided with a first movable disk 504, the other end of the connecting shaft 505 is fixedly provided with a second movable disk 506, and the inner side walls of the second movable disk 506 and the first movable disk 504 are fixedly provided. An auxiliary ball 507 is arranged in a movable engagement, an external threaded connecting ring 508 is fixedly arranged on the side wall of the first movable disk 504, and a threaded connecting column 509 is fixedly arranged on the side wall of the second movable disk 506, and the threaded connecting column 509 is connected to the protective auxiliary component; the protective sleeve 501 here is arranged in the same number of groups as the sponge sleeve 4, and the protective sleeve 501 is adapted and snap-connected on the sponge sleeve 4; the auxiliary balls 507 here are arranged in a ring shape at equal distances on the inner walls of the second movable disk 506 and the first movable disk 504; the second movable disk 506 and the first movable disk 504 are arranged in corresponding positions and have the same number of groups; the external threaded connecting ring 508 here is adapted and threadedly connected with the annular threaded cavity 6.

[0036] In this embodiment, when the earphone is not in use, the protective sleeve 501 is put on the sponge sleeve 4 to provide a protective effect, and stabilizing particles 503 are arranged on the inner wall of the protective sleeve 501 to ensure its sleeve stability.

[0037] The protective auxiliary components here include a carrier 701, an internal thread connection groove 702, a first cleaning soft brush 703, a second cleaning soft brush 704, a third cleaning soft brush 705, auxiliary soft bristles 706, auxiliary barbs 707, a collection cavity 708, a connecting through hole 709, and a protective cotton ball head 710; one end of the carrier 701 is provided with an internal thread connection groove 702, the end surface of the other end of the carrier 701 is equidistantly fixed with the first cleaning soft brush 703, and the end side position of the other end of the carrier 701 is equidistantly fixed A second cleaning soft brush 704 is provided, and a third cleaning soft brush 705 is equidistantly arranged on the side wall of the carrier 701. Auxiliary soft bristles 706 are equidistantly arranged on the end face of the second cleaning soft brush 704, and auxiliary barbs 707 are arranged on the side wall of the auxiliary soft bristles 706. A collecting cavity 708 is arranged in the second cleaning soft brush 704, and connecting through holes 709 are equidistantly arranged on the side wall of the auxiliary soft bristles 706. A protective cotton ball head 710 is arranged at the end of one end of the second cleaning soft brush 704; the internal thread connection groove 702 here is connected with the second The threaded connection cylinders 509 on the side walls of the movable disk 506 are arranged at corresponding positions and have the same number of groups, and the two are threadedly connected; the carrier 701 here is arranged in a cylindrical shape, and the first cleaning soft brush 703 is arranged along the axial direction of the carrier 701, that is, the first cleaning soft brush 703 and the axial direction of the carrier 701 are parallel to each other; the second cleaning soft brush 704 is arranged obliquely on the end side wall of the carrier 701, and the third cleaning soft brush 705 is perpendicular to the axial direction of the carrier 701; the second cleaning soft brush 704 is arranged obliquely on the end side wall of the carrier 701, and the third cleaning soft brush 705 is perpendicular to the axial direction of the carrier 701; The brushes 704 are arranged in a ring shape at equal intervals on the end side wall of the carrier 701, and the third cleaning soft brush 705 is arranged in a ring shape at equal intervals on the side wall of the carrier 701; the connecting through hole 709 here corresponds to the setting position of the collecting cavity 708, and the two are connected, the connecting through hole 709 is set to a truncated cone shape, and its large end diameter is set on the outer side wall of the auxiliary soft bristles 706, and the small end diameter is connected to the collecting cavity 708; the inclination direction of the auxiliary barb 707 is toward the end direction of the second cleaning soft brush 704.

[0038] The protective auxiliary component provided in this embodiment is connected to the threaded connection cylinder 509 on the second movable disk 506 to provide a cleaning function, that is, by manually rotating the external threaded connection ring 508, the first movable disk 504, the connecting shaft 505 and the second movable disk 506 are driven to rotate, and then the carrier 701 is driven to rotate, so that the first cleaning soft brush 703, the second cleaning soft brush 704, the third cleaning soft brush 705 and the auxiliary soft bristles 706 are rotated, and the first cleaning soft brush 703 can clean the pronunciation holes on the earphone body 3 accordingly, and the second cleaning soft brush 704 can clean the inner side of the earphone body 3 and the sea The gap where the sponge cover is connected is cleaned to a certain extent. The third cleaning soft brush 705 arranged here has a certain cleaning effect on the inner side wall of the sponge cover 4, and a protective cotton ball head 710 is arranged at the end of the third cleaning soft brush 705. While cleaning the sponge cover 4, it provides a protective effect to avoid scratching damage to the sponge cover 4 as much as possible; auxiliary soft bristles 706 are arranged at the end of the second cleaning soft brush 704, which has a good auxiliary effect on the cleaning of the gap where the inner side of the earphone body 3 is connected to the sponge cover, and the collecting cavity 708 arranged here also has a corresponding collection and storage effect for some of the impurities removed.

[0039] Here, the first cleaning soft brush 703, the second cleaning soft brush 704, and the third cleaning soft brush 705 can also be set to different colors. When the protective auxiliary component is not in use, it can be connected to the annular threaded cavity 6 on the side wall of the earphone body 3 through the external threaded connecting ring 508, so as to achieve a corresponding decorative effect. On the one hand, it has a corresponding fashion decorative effect, and on the other hand, it also has a storage function for the earphone protective accessories and the protective auxiliary component, which can well avoid the problem of being placed randomly when not in use and causing loss.

[0040] Example 3: Based on Example 2, please refer to Fig.12 The threaded connection column 509 is connected to the decorative accessories, and the decorative accessories include an internal threaded connection pipe 801, a load-bearing sphere 802, and a decorative hair body 803; one end of the internal threaded connection pipe 801 is threadedly connected to the threaded connection column 509, and the other end of the internal threaded connection pipe 801 is fixedly provided with a load-bearing sphere 802, and the decorative hair body 803 is equidistantly arranged on the outer wall of the load-bearing sphere 802; in this embodiment, it is mainly used to have a corresponding decorative effect to improve its use experience.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable foldable head-mounted Bluetooth headset, characterized in that: The invention comprises an earphone body, wherein the earphone body comprises an earphone headband (1), a folding portion (2), an earphone body (3), and a sponge cover (4); the two ends of the earphone headband (1) are symmetrically connected with the folding portion (2), the end of the folding portion (2) is provided with the earphone body (3), one side of the earphone body (3) is connected with the sponge cover (4), and the other side of the earphone body (3) is provided with an annular threaded cavity (6); the sponge cover (4) is provided with an earphone protection accessory, and the earphone protection accessory is connected to the protection auxiliary component.

2. A portable foldable head-mounted Bluetooth headset according to claim 1, characterized in that: The earphone protection accessory comprises a protection sleeve (501), a connecting disk (502), stabilizing particles (503), a first movable disk (504), a connecting shaft (505), a second movable disk (506), an auxiliary ball (507), an external threaded connecting ring (508), and a threaded connecting cylinder (509); the side position of the connecting disk (502) is fixedly provided with the protection sleeve (501), the inner side wall of the protection sleeve (501) is equidistantly fixedly provided with stabilizing particles (503), and the center position of the connecting disk (502) is movably penetrated by the connecting shaft (505). A first movable disk (504) is fixedly provided at one end of the connecting shaft (505), and a second movable disk (506) is fixedly provided at the other end of the connecting shaft (505). Auxiliary balls (507) are equidistantly and movably embedded on the inner side walls of the second movable disk (506) and the first movable disk (504). An external threaded connecting ring (508) is fixedly provided on the side wall of the first movable disk (504), and a threaded connecting column (509) is fixedly provided on the side wall of the second movable disk (506). The threaded connecting column (509) is connected to the protective auxiliary component.

3. The portable foldable Bluetooth headset according to claim 2, characterized in that: The number of sets of the protective sleeves (501) and the sponge sleeves (4) is the same, and the protective sleeves (501) are adapted to be snap-fitted and arranged on the sponge sleeves (4).

4. The portable foldable head-mounted Bluetooth headset according to claim 2, characterized in that: The auxiliary balls (507) are arranged in an annular shape at equal distances on the inner side walls of the second movable disk (506) and the first movable disk (504); the second movable disk (506) and the first movable disk (504) are arranged at corresponding positions and have the same number of groups.

5. The portable foldable head-mounted Bluetooth headset according to claim 1, characterized in that: The external thread connection ring (508) is threadedly connected to the annular thread cavity (6).

6. The portable foldable Bluetooth headset according to claim 1, characterized in that: The protective auxiliary component comprises a carrier (701), an internal thread connection groove (702), a first cleaning soft brush (703), a second cleaning soft brush (704), a third cleaning soft brush (705), auxiliary soft bristles (706), auxiliary barbs (707), a collecting cavity (708), a connecting through hole (709), and a protective cotton ball head (710); one end of the carrier (701) is provided with an internal thread connection groove (702), the end surface of the other end of the carrier (701) is equidistantly fixed with the first cleaning soft brush (703), and the end side of the other end of the carrier (701) is provided with a protective cotton ball head (710). A second cleaning soft brush (704) is fixedly arranged at equal intervals, the third cleaning soft brush (705) is arranged at equal intervals on the side wall of the carrier (701), the end face of the second cleaning soft brush (704) is arranged with auxiliary soft bristles (706) at equal intervals, the side wall of the auxiliary soft bristles (706) is arranged with auxiliary barbs (707), the collecting cavity (708) is arranged in the second cleaning soft brush (704), the connecting through holes (709) are arranged at equal intervals on the side wall of the auxiliary soft bristles (706), and a protective cotton ball head (710) is arranged at the end of one end of the second cleaning soft brush (704).

7. The portable foldable head-mounted Bluetooth headset according to claim 6, characterized in that: The internal thread connection groove (702) and the thread connection column (509) on the side wall of the second movable disk (506) are arranged at corresponding positions and have the same number of groups, and the two are adapted to be threadedly connected.

8. The portable foldable head-mounted Bluetooth headset according to claim 6, characterized in that: The carrier (701) is configured as a cylindrical body, and the first cleaning soft brush (703) is arranged along the axial direction of the carrier (701), that is, the first cleaning soft brush (703) and the axial direction of the carrier (701) are parallel to each other; the second cleaning soft brush (704) is arranged obliquely on the end side wall of the carrier (701), and the third cleaning soft brush (705) is perpendicular to the axial direction of the carrier (701); the second cleaning soft brush (704) is arranged in a ring shape at equal distances on the end side wall of the carrier (701), and the third cleaning soft brush (705) is arranged in a ring shape at equal distances on the side wall of the carrier (701).

9. The portable foldable head-mounted Bluetooth headset according to claim 6, characterized in that: The connecting through hole (709) corresponds to the setting position of the collecting cavity (708), and the two are connected. The connecting through hole (709) is set in a truncated cone shape, and its large end diameter is set on the outer wall of the auxiliary soft bristles (706), and the small end diameter is connected to the collecting cavity (708); the inclination direction of the auxiliary barb (707) is toward the end direction of the second cleaning soft brush (704).

10. The portable foldable Bluetooth headset according to claim 2, characterized in that: The threaded connection column (509) is connected to a decorative accessory, and the decorative accessory comprises an internal threaded connection pipe (801), a load-bearing ball (802), and a decorative hair body (803); one end of the internal threaded connection pipe (801) is threadedly connected to the threaded connection column (509), and the other end of the internal threaded connection pipe (801) is fixedly provided with a load-bearing ball (802), and the decorative hair body (803) is equidistantly provided on the outer wall of the load-bearing ball (802).

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