CN201629829U

CN201629829U - Ear hook

Info

Publication number: CN201629829U
Application number: CN2009202543952U
Authority: CN
Inventors: 李拥军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-09
Filing date: 2009-11-09
Publication date: 2010-11-10
Anticipated expiration: 2019-11-09

Abstract

The utility model discloses an ear hook, which comprises a hanger similar to a C shape and a non-closed open earphone suspension ring which are assembled integrally. The suspension ring can move up and down, and rotate left and right relatively to the ear hook, thereby effectively adjusting relation between an earphone and an ear hole and optimizing sound effect. The earphone is separated from the ear hole, thereby avoiding harm to human body in long-term wearing of the earphone. The ear hook is a small-sized receiver type earphone and has the advantages of simple structure, easy processing, light weight, low price, portability, enhanced comfort, optionally usability with earphones, high utilization rate, long service life, and capability of being used for suspending and fixing electronic products, such as walkmans, cell phones and the like.

Description

Ear-hang

Technical field

The utility model relates to a kind of device that is used to hang and fixes small-sized tin of cartridge type earplug, specifically a kind of ear-hang.

Background technology

Along with the develop rapidly of modern electronic technology, electronic products such as microminiature sound equipment, mobile phone are subjected to the common people's favor because of characteristics such as its light weight, portable, functional diversities.The matching used small-sized earphone type earplug of above-mentioned electronic product needs all that generally naked plug is directly filled in earhole and fixes to realize the audition purpose, and earplug can come off because of involving during physical activity; In addition, for zero-clearance cooperates, long-term use meeting damages human body especially auditory nerve between earplug and earhole; Moreover this series products is generally unified specification, shape, constructs and just fixes non-adjustable once moulding, because of earhole size between user's individuality, in shape fine difference, cause the not adaptive person of earhole and earplug when wearing, the earplug fixed effect is not good, deviates from easily.The earphone that the band ear-hang is also arranged on the market, the two is solidified as a whole, and mutual connecting relation, position relation are fixed non-adjustable, though avoided earplug to take off the phenomenon of extension, but still exist earplug and earhole position relation effectively not to regulate to make it corresponding defective, influence hearing effect; The arbitrary device failure of ear-hang and earplug just must be eliminated, and use cost is higher.

The utility model content

Technical problem to be solved in the utility model, provide a kind of ear-hang that is used to hang and fixes small-sized tin of cartridge type earplug, the hanger and the earplug suspension ring that comprise the class similar C-shaped, suspension ring ear-hang relatively move up and down, left-right rotation, effectively regulate the position relation between earplug and earhole, make the hearing effect optimization; Earplug and earhole from, reduce the radiation of electromagnetic wave to human body, can effectively avoid human body being damaged because of wearing earplug for a long time.The utility model is simple in structure, is easy to processing, and light weight is inexpensive, can appoint and join earplug use, utilance height.

For solving the problems of the technologies described above, technical solution adopted in the utility model is:

A kind of ear-hang comprises the C shape hanger and the earplug suspension ring that are assemblied in one, and the lower open end place of described hanger is the cannula-like structure, and sleeve pipe extends to the upper opening extreme direction of hanger; Suspension ring are the opening ring-type of non-closure, and the nearly opening part of suspension ring has along the outer slide bar that extends of ring radial loop, and described slide bar is assemblied in the sleeve pipe, is interference fit between slide bar and casing wall.

As a kind of improvement of the present utility model, described hanger is elastic caoutchouc matter or Elastic plastic-rubber matter.

As another improvement of the present utility model, the C shape of described hanger is and the corresponding shape of people's ear gabarit.

As the third improvement of the present utility model, described hanger outline is no rib structure.

As qualification of the present utility model, described suspension ring main body is a kind of in geometry polygon, ellipse or the circle.

As a kind of optimization of above-mentioned ear-hang, described sleeve pipe is a section of hanger C shape, and the slide bar bottom is contained in the sleeve pipe, can push away, rotate slide bar formation between slide bar and sleeve pipe through drawing and be slidingly matched, be rotatably assorted.

Optimize as another, described sleeve pipe is the one section short tube that is fixed in hanger C shape lower open end, and slide bar runs through short tube and its bottom reducing forms dome, and the diameter of dome is greater than the short tube internal diameter.

Further feature of the present utility model can also have: the internal diameter of the inscribe diameter of a circle of described polygon and oval suspension ring, circular suspension ring is slightly less than the diameter at earplug maximum diameter place.

Owing to adopted above-mentioned technical scheme, the utlity model has following characteristics:

(1) suspension ring are the opening ring-type of non-closure, during use hanger are placed on people's ear, connecting line that earplug is with are filled in from the annulus opening part to get final product then, can make things convenient for the location that picks and places of earplug; Slide bar is assemblied in the sleeve pipe and the two is interference fit, formation is slided and is rotatably assorted by the friction between them, can be used for adjusting the relative position relation of suspension ring and hanger and the angle between the two, guarantee user's comfort, best radio reception effect is provided, earplug is not filled in the duct, avoids the injury to human body, and is good for health.

(2) hanger adopts elastic caoutchouc matter or Elastic plastic-rubber matter, and its C shape is corresponding with people's ear gabarit shape, outline is no rib structure, can guarantee that hanger and people's ear are suitable, improves comfort, avoids skin to be scratched.

(3) suspension ring are geometries such as polygon, ellipse or circle, also can be other geometry: when the internal diameter of the inscribe diameter of a circle of polygon and oval suspension ring, circular suspension ring during greater than the diameter of used earplug, suspension ring play a kind of suspension hook effect in fact, are used to hang earplug; When respective diameters or when being slightly less than the diameter at earplug maximum diameter place, utilize the elasticity of split ring, can reach the purpose that suspension ring block earplug, suspension ring play snap ring, are used for hanging and fixing earplug; And when respective diameters was consistent with earplug maximum diameter place diameter, the snap ring effect instability of suspension ring was more prone to the suspension hook effect, was mainly used in suspension.

(4) as a kind of embodiment, sleeve pipe is a section of the coherent C shape of hanger institute tool, the slide bar bottom is contained in the sleeve pipe, can form and to be slidingly matched, to be rotatably assorted through drawing, push away, rotate slide bar between slide bar and sleeve pipe, to realize adjusting suspension ring and hanger relative position relation and the purpose of angle between the two.

(5) as another embodiment, C shape hanger and short tubular sleeve pipe are fixed in one in hanger lower open end place angledly, slide bar is longer than and is run through short tube, can form and to be slidingly matched, to be rotatably assorted through drawing, push away, rotate slide bar between slide bar and sleeve pipe, to realize adjusting suspension ring and hanger relative position relation and the purpose of angle between the two.The dome of slide bar bottom can be avoided causing slide bar to deviate from sleeve pipe when the push-and-pull slide bar.

(6) the suspension ring main body is preferably circle, increases the contact area of earplug and suspension ring, makes the two friction increase, fixed effect the best, and no matter ring body thin and thick all can be stuck in earplug in the ring coaxially.

As fully visible, the utility model compared with prior art, obtained technological progress is: suspension ring ear-hang relatively move up and down, left-right rotation is effectively regulated the position relation between earplug and earhole, makes the hearing effect optimization; Earplug and earhole from, avoid injury human body.The utility model is simple in structure, is easy to processing, and light weight is inexpensive, wear with oneself and comfort strong, can adaptive any model, the In-Ear earplug of specification, the utilance height, long service life can be used for hanging and fixing small-sized tin of cartridge type earplug of electronic product such as walkman, mobile phone.

The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment one;

Fig. 2 is the overall structure schematic diagram of the utility model embodiment two;

Fig. 3, Fig. 4 are the matching relationship left-hand schematic diagram of suspension ring and earplug among Fig. 1, embodiment illustrated in fig. 2, two;

Fig. 5, Fig. 6 are matching relationship left-hand schematic diagram between suspension ring and slide bar among Fig. 1, embodiment illustrated in fig. 2, two

Wherein: the 1-hanger, the 2-suspension ring, 31, the 32-sleeve pipe, 41, the 42-slide bar, the 5-dome, 6-strengthens ridge, 7-earplug, 8-opening.

Embodiment

Embodiment one

Figure 1 shows that a kind of ear-hang, comprise the C shape hanger 1 and the earplug suspension ring 2 that are assemblied in one.

Hanger 1 is elastic caoutchouc matter or Elastic plastic-rubber matter, and its C shape is and the corresponding shape of people's ear gabarit, and its outline is no rib structure.The corner, top of hanger 1 has the elastic reinforcement ridge 6 of evagination, can guarantee the elasticity and the intensity of hanger 1, makes it be difficult for being out of shape because of frequent distortion.

The lower open end place of hanger 1 is a cannula-like structure 31, and sleeve pipe 31 is the rear that 1 tool of hanger links up C shape.

Suspension ring 2 are the open circles ring-type of non-closure, and its nearly opening 8 places have along the outer slide bar 41 that extends of ring radial loop, and slide bar 41 bottoms are contained in the sleeve pipe 31, are interference fit between slide bar 41 and sleeve pipe 31 walls; 31 of slide bar 41 and sleeve pipes can be slidingly matched, be rotatably assorted through drawing, push away, rotate slide bar formation.Suspension ring 2 are polymer with slide bar 41.

The ring footpath of suspension ring 2 is less than the diameter at earplug 7 maximum diameter places.

Suspension ring 2 thickness are changeable, all earplug 7 can be stuck in the ring.When suspension ring 2 were thicker, shown in matching relationship Fig. 4 of suspension ring 2 and earplug 7, the mode of being fixedly connected that itself and slide bar are 41 can adopt the mode among Fig. 5 or Fig. 6; When suspension ring 2 were thin, shown in matching relationship Fig. 3 of suspension ring 2 and earplug 7, the mode of being fixedly connected that itself and slide bar are 41 can adopt the mode among Fig. 6.

Embodiment two

Figure 2 shows that another kind of ear-hang, comprise the C shape hanger 1 and the earplug suspension ring 2 that are assemblied in one.

The lower open end place of hanger 1 is fixed with cannula-like structure 32, and short tube type sleeve pipe 32 extends to the upper opening extreme direction of hanger 1.

Suspension ring 2 are the open circles ring-type of non-closure, nearly opening 8 places of suspension ring 2 have along the outer slide bar 42 that extends of ring radial loop, slide bar 42 is longer than and is run through short tube type sleeve pipe 42, between slide bar 42 and sleeve pipe 32 tube walls is interference fit, and 32 of slide bar 42 and sleeve pipes can be slidingly matched, be rotatably assorted through drawing, push away, rotate slide bar 42 formation simultaneously.The tail end diameter of slide bar 42 is uprushed and is formed dome 5, and the diameter of dome 5 is greater than the internal diameter of sleeve pipe 32.

Suspension ring 2 are polymer with slide bar 41, and the ring footpath of suspension ring 2 is less than the diameter at earplug maximum diameter place.

Suspension ring 2 thickness are changeable, all earplug 7 can be stuck in the ring.When suspension ring 2 were thicker, shown in matching relationship Fig. 4 of suspension ring 2 and earplug 7, the mode of being fixedly connected that itself and slide bar are 42 can adopt the mode among Fig. 5 or Fig. 6; When suspension ring 2 were thin, shown in matching relationship Fig. 3 of suspension ring 2 and earplug 7, the mode of being fixedly connected that itself and slide bar are 41 can adopt the mode of Fig. 5.

Certainly, embodiment of the present utility model is not limited to two above embodiment, and the person of ordinary skill in the field is when making various equivalent transformations such as hanger can be that the shape of other class similar C-shaped, the connecting relation that the reinforcement ridge shape not essential, suspension ring of hanger also can be between non-circular other geometry, suspension ring and slide bar also can adopt mode shown in Figure 5 etc. to architectural feature of the present utility model.In every case be these corresponding changes and distortion of under the situation that does not deviate from the utility model spirit and essence thereof, making, all think to fall within the protection range of the present utility model.

Claims

1. ear-hang, it is characterized in that: it comprises C shape hanger (1) and the earplug suspension ring (2) that are assemblied in one, and the lower open end place of described hanger (1) is the cannula-like structure, sleeve pipe extends to the upper opening extreme direction of hanger (1); Suspension ring (2) are the opening ring-type of non-closure, and the nearly opening (8) of suspension ring (2) is located to have along the outer slide bar that extends of ring radial loop, and described slide bar is assemblied in the sleeve pipe, is interference fit between slide bar and casing wall.

2. ear-hang according to claim 1 is characterized in that: described hanger (1) is elastic caoutchouc matter or Elastic plastic-rubber matter.

3. ear-hang according to claim 1 is characterized in that: the C shape of described hanger (1) is and the corresponding shape of people's ear gabarit.

4. ear-hang according to claim 1 is characterized in that: described hanger (1) outline is no rib structure.

5. ear-hang according to claim 1 is characterized in that: described suspension ring main body is a kind of in polygon, ellipse or the circle.

6. according to each described ear-hang among the claim 1-5, it is characterized in that: described sleeve pipe (31) is one section of hanger (1) C shape, slide bar (41) bottom is contained in the sleeve pipe (31), can push away, rotate slide bar (41) formation between slide bar (41) and sleeve pipe (31) through drawing and be slidingly matched, be rotatably assorted.

7. according to each described ear-hang among the claim 1-5, it is characterized in that: described sleeve pipe (32) is for being fixed in one section short tube of hanger (1) C shape lower open end, slide bar (42) runs through sleeve pipe (32) and its bottom reducing forms dome (5), and the diameter of dome (5) is greater than sleeve pipe (32) internal diameter.

8. ear-hang according to claim 6 is characterized in that: described suspension ring (2) main body is for circular.

9. ear-hang according to claim 7 is characterized in that: described suspension ring (2) main body is for circular.