CN215080835U - Slowly kick-back sound insulation earplug - Google Patents

Abstract

The utility model discloses a slowly kick-back sound insulation earplug aims at solving the earplug that has the connecting wire, pulls the connecting wire at user's upset body pressure and can make earplug and connecting wire separation even separate with the ear, and then has influenced the problem of the comfort level when user uses the earplug. The key points of the technical scheme are as follows: the utility model provides a slowly kick-back sound insulation earplug, includes cock body and connecting plate, can dismantle on the connecting plate and be connected with the ear-hang, the connecting plate is close to the one end of cock body and sets up the mounting groove that supplies cock body card to go into, and ear-hang appearance and auricle appearance phase-match, the one end that the ear-hang is close to the auricle closely laminate with the auricle, and the one end that the ear-hang is close to the connecting plate is provided with the connecting block, sets up the locking groove that supplies the connecting block card to go into on the connecting plate. The utility model discloses a give sound insulation earplug kick-backs slowly can prevent that the earplug from taking off from user's ear, guarantees the stability of being connected between earplug and the ear, the person's of facilitating the use.

Description

Slowly kick-back sound insulation earplug

Technical Field

The utility model relates to an earplug, more specifically says, it relates to a slowly kick-back sound insulation earplug.

Background

With the rapid development of industrial production, various industrial noises and life noises are increased continuously, and the daily life and physical and psychological health of people are seriously influenced. Therefore, the sound insulation earplug is produced. However, the sound insulation earplugs sold in the market at present are generally made of silica gel or low-pressure foam materials or high-elasticity polyester materials, so that the structure is simple, and the noise reduction effect is not large.

To the above-mentioned problem, the earplug that public number is CN208492478U that chinese patent discloses gives sound insulation and is strong, including the chock plug, the cock body, acoustic celotex board and soundproof cotton, the chock plug sets up the lower part at the cock body, and chock plug and cock body be integrated into one piece structure, the cock body is established to the screw-tupe structure, a plurality of acoustic celotex boards are evenly installed to the inside of cock body, the inside packing of acoustic celotex board has soundproof cotton, a plurality of bloop have been seted up between the inside wall and the lateral wall of acoustic celotex board, evenly cover has the one deck acoustic celotex membrane on the lateral wall of acoustic celotex board, be equipped with a plurality of through-holes on the acoustic celotex membrane, the top fixed mounting of cock body has the line cover, be connected through the connecting wire between the line cover.

The earplug of the above scheme is through evenly setting up a plurality of acoustic celotex boards in the inside of the cock body to at the inside packing soundproof cotton of acoustic celotex board, thereby effectively strengthened the syllable-dividing effect of earplug, to the demand of syllable-dividing earplug when satisfying people work or sleep, connect two cock bodies through the connecting wire, not only conveniently take, be difficult for losing, still improved user experience.

When a user sleeps, the earplug with the scheme is used, the connecting wire is hung on ears and the back neck, when the user turns over the body, the connecting wire hung on the ears easily pulls the ears, and meanwhile, the turning body presses and pulls the connecting wire, so that the inserted earplug and the connecting wire are separated, and the comfort degree of the user when the user uses the earplug is further influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a give sound insulation earplug kick-backs slowly prevents that the earplug from taking off from user's ear, guarantees the stability of being connected between earplug and the ear, the person of facilitating the use.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a slowly kick-back sound insulation earplug, includes the cock body and connecting plate, can dismantle on the connecting plate and be connected with the ear-hang, the mounting groove that supplies cock body card to go into is seted up to the one end that the connecting plate is close to the cock body, ear-hang appearance and auricle appearance phase-match, the one end that the ear-hang is close to the auricle closely laminates with the auricle, the one end that the ear-hang is close to the connecting plate is provided with the connecting block, set up the locking groove that supplies the connecting block card to go into on the connecting plate.

By adopting the technical scheme, the ear hook and the plug body are connected together before a user sleeps to prevent the earplug from falling off from the ear canal, at the moment, the connecting block on the ear hook is clamped into the locking groove of the connecting plate to realize fixation, and then the plug body is clamped into the mounting groove formed in the connecting plate, so that the user can hang the ear hook on the auricle, the ear hook is matched with the auricle and is tightly attached to the auricle, the ear hook can play a good role in fixation to prevent the earplug from falling off, meanwhile, the plug body is plugged into the ear canal of the user and is extruded by the ear canal, only when the plug body is completely plugged into the ear canal, the plug body rebounds slowly and is tightly attached to the inner wall of the ear canal to realize the sealing of the ear canal, and then the isolation is realized, and the plug body and the connecting plate are convenient to replace the plug bodies with different sizes for use through the disassembly of the plug body which is connected in a clamping manner, thereby ensuring that the user can not fall off from the ear of the user when sleeping, and the comfort of the user during use can be ensured.

The utility model discloses further set up to: sliding connection has the fixture block on the connecting block, the first draw-in groove that supplies the fixture block to retract is seted up to the inside of connecting block, set up the second draw-in groove that supplies the fixture block card to go into on the inner wall in locking groove, be provided with the top that is arranged in pushing the fixture block in the second draw-in groove between first draw-in groove inner wall and the fixture block and push away the piece.

Through adopting above-mentioned technical scheme, when the user will be linked together ear-hang and cock body, need insert the locking inslot to the connecting plate with the connecting block on the ear-hang, the fixture block on the connecting block retraction pushes away the piece in the first draw-in groove of seting up in the connecting block and extrusion in this moment, go into in the locking groove and first draw-in groove and second draw-in groove are punctual relatively when the connecting block is gone into completely, the fixture block can be pushed the block in the second draw-in groove under the top pushing effect that pushes away the piece, realizes the fixed of ear-hang.

The utility model discloses further set up to: the pushing piece comprises a pushing spring which is abutted between the inner wall of the first clamping groove and the clamping block.

Through adopting above-mentioned technical scheme, the elasticity effect that pushes away the spring self is better, and when first draw-in groove and second draw-in groove are punctual relatively, the push away spring can promote the fixture block of retraction in first draw-in groove and push the fixture block and realize the block in to the second draw-in groove that corresponds with first draw-in groove.

The utility model discloses further set up to: one end of the fixture block, which is far away from the pushing spring, is provided with a first sponge ball, and the inner wall of the second clamping groove is provided with a second sponge ball matched with the first sponge ball.

Through adopting above-mentioned technical scheme, when the fixture block card is gone into in the second draw-in groove of connecting plate, first sponge ball on the fixture block can be inconsistent with the second sponge ball on the second draw-in groove inner wall, prevents that the fixture block from playing too big and influence the syllable-dividing effect of earplug with the connecting plate integrated time.

The utility model discloses further set up to: the outer side of the ear hook is tightly wrapped with a sponge pad, and a plurality of first anti-skidding bulges distributed in an array manner are arranged on the sponge pad.

Through adopting above-mentioned technical scheme, the travelling comfort when the outside parcel foam-rubber cushion of ear-hang can increase ear-hang and user's ear contact, and a plurality of second anti-skidding archs on the foam-rubber cushion can make the frictional force increase between ear-hang and the user's skin with user's skin contact when foam-rubber cushion and user's skin contact, prevent that ear-hang and user's ear from breaking away, stability when guaranteeing the earplug use.

The utility model discloses further set up to: and a plurality of second anti-skidding bulges are arranged at one end of the ear hook, which is far away from the spongy cushion.

Through adopting above-mentioned technical scheme, a plurality of second anti-skidding archs can contact with the surface of auricle, further increases the frictional force between ear-hang and the user's ear, prevents that ear-hang from breaking away from easily on the user's ear, stability when guaranteeing earplug and user's duct and being connected.

The utility model discloses further set up to: the interior of the plug body is filled with wax pills.

By adopting the technical scheme, the wax pill is filled in the earplug body, so that the grease of the wax pill is distributed in the whole earplug body through the capillary action, the earplug body has grease property, the comfort of wearing the sound-insulation earplug is improved, the contact between bacteria in the air and the skin can be reduced and blocked, the bacteria breeding is reduced, the service life of the earplug is prolonged, and the sound-insulation effect of the earplug can be further improved.

The utility model discloses further set up to: the both ends of cock body all are provided with first bonding piece, be provided with on the inner wall of mounting groove with first bonding piece matched with second bonding piece.

Through adopting above-mentioned technical scheme, the first bonding piece at cock body both ends can bond together with the second bonding piece on the mounting groove inner wall when the cock body links together with the connecting plate, realizes the fixed of cock body, guarantees the stability of cock body connection, prevents that the cock body from separating with the connection piece easily.

To sum up, the utility model discloses following beneficial effect has: the ear-hang is matched with the auricle and is tightly attached, so that the ear-hang can play a good role in fixing, the earplugs are prevented from slipping off, the stability of the earplugs during connection is increased, and the comfort of the user during use of the earplugs during sleep is ensured.

Drawings

Fig. 1 is a perspective view of an earplug of the invention;

FIG. 2 is a schematic structural view of the plug body and the connecting plate of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2, and is mainly used for showing the structure of the connection plate and the connection block.

In the figure: 1. a plug body; 2. a connecting plate; 3. ear hanging; 4. a second anti-slip projection; 5. a first adhesive sheet; 6. a second adhesive sheet; 7. mounting grooves; 8. connecting blocks; 9. a locking groove; 10. a second card slot; 11. a clamping block; 12. a first sponge ball; 13. a second sponge ball; 14. a first card slot; 15. pushing the spring.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a give sound insulation earplug kick-backs slowly, refer to fig. 1-3, including cock body 1 and connecting plate 2, cock body 1 can adopt memory sponge and inside packing wax pill to make, can dismantle on connecting plate 2 and be connected with ear-hang 3, and connecting plate 2 can be covered with thin sponge or soft cloth, make the earplug can be more comfortable in the use, avoid the live time long and the ear is painful, the diameter of connecting plate 2 will be greater than the internal diameter of user's duct simultaneously, make connecting plate 2 can cover whole ear, can externally block some noise entering duct, make the isolated noise that the earplug can be better.

Offer the mounting groove 7 that supplies cock body 1 card to go into in connecting plate 2 one end that is close to cock body 1, 3 appearances of ear-hang and auricle appearance phase-matches, the one end that ear-hang 3 is close to the auricle closely laminates with the auricle, make ear-hang 3 can play fine fixed action, prevent the earplug landing, the one end that ear-hang 3 is close to connecting plate 2 is equipped with connecting block 8, connecting block 8 and 3 integrated into one piece of ear-hang, and set up the locking groove 9 that supplies 8 cards of connecting block to go into on connecting plate 2, sliding connection has fixture block 11 on connecting block 8, the first draw-in groove 14 that supplies 11 retractions of fixture block is offered to the inside of connecting block 8, set up the second draw-in groove 10 that supplies 11 cards to go into on the inner wall of locking groove 9, be provided with the top push-up piece that is used for pushing in 11 second draw-in grooves 10 of fixture block between 14 inner wall of first draw-in groove and fixture block 11.

The pushing piece comprises a pushing spring 15 which is abutted between the inner wall of the first clamping groove 14 and the clamping block 11, a first sponge ball 12 is bonded at one end, far away from the pushing spring 15, of the clamping block 11, a second sponge ball 13 matched with the first sponge ball 12 is bonded on the inner wall of the second clamping groove 10, the stability of the clamping block 11 and the second clamping groove 10 in a clamping mode is improved, a sponge pad is tightly wrapped outside the ear hook 3, a user can feel more comfortable when using the ear hook 3, a plurality of first anti-skid protrusions distributed in an array mode protrude on the sponge pad, a plurality of second anti-skid protrusions 4 protrude at one end, far away from the sponge pad, of the ear hook 3, the first anti-skid protrusions and the second anti-skid protrusions 4 can be made of silica gel pads, and friction force is further increased.

The both ends of the cock body 1 are all bonded with first bonding sheet 5, it has second bonding sheet 6 with 5 matched with of first bonding sheet to bond on the inner wall of mounting groove 7, first bonding sheet 5 and second bonding sheet 6 can be the magic subsides, the first bonding sheet 5 at cock body 1 both ends can bond together with second bonding sheet 6 on the 7 inner walls of mounting groove when cock body 1 links together with connecting plate 2, realize the fixed of cock body 1, guarantee the stability of cock body 1 connection, prevent that cock body 1 from separating with the connection piece easily, and can the person of facilitating the use change not unidimensional earplug, guarantee the comfort level that the user used the earplug.

The working principle is as follows: when a user normally uses the earplug, the ear hook 3 of the earplug is connected with the plug body 1, so that the earplug is prevented from falling off from the ear canal, at the moment, the connecting block 8 on the ear hook 3 is clamped into the locking groove 9 of the connecting plate 2 to realize fixation, then the plug body 1 is clamped into the mounting groove 7 formed in the connecting plate 2, at the moment, the user can hang the ear hook 3 on the auricle, the ear hook 3 is matched with the auricle and is tightly attached to the auricle, so that the ear hook 3 can play a good role in fixation, the earplug is prevented from sliding off, meanwhile, the plug body 1 is plugged into the ear canal of the user and is extruded by the ear canal, only when the plug body 1 is completely plugged into the ear canal, the plug body 1 rebounds slowly and is tightly attached to the inner wall of the ear canal to realize the sealing of the ear canal, so that the isolation is realized, and the plug body 1 and the connecting plate 2 are convenient to detach the plug body 1 and replace the plug bodies 1 with different sizes for use through clamping connection, thereby can guarantee that the earplug can not follow user's ear and drop when the user sleeps, and the travelling comfort when guaranteeing the user to use.

When a user connects the ear hook 3 and the plug body 1, the connecting block 8 on the ear hook 3 needs to be inserted into the locking groove 9 of the connecting plate 2, at this time, the fixture block 11 on the connecting block 8 retracts into the first clamping groove 14 formed in the connecting block 8 and extrudes the pushing piece, when the connecting block 8 is completely clamped in the locking groove 9 and the first clamping groove 14 is aligned with the second clamping groove 10, the fixture block 11 is pushed into the second clamping groove 10 to be clamped under the pushing action of the pushing piece, so that the ear hook 3 is fixed, the self elastic effect of the pushing spring 15 is good, when the first clamping groove 14 is aligned with the second clamping groove 10, the pushing spring 15 can push the fixture block 11 retracted into the first clamping groove 14 and push the fixture block 11 into the second clamping groove 10 corresponding to the first clamping groove 14 to be clamped, the operation is simple, the user can conveniently detach the ear hook 3, and when the ear hook 3 is separated from the connecting plate 2, pulling ear-hang 3 makes fixture block 11 by the extrusion under the effect of external force and the retraction separate with second draw-in groove 10, and fixture block 11 retraction is in first draw-in groove 14 simultaneously, continues pulling ear-hang 3 to make connecting block 8 separate realization ear-hang 3 and connecting plate 2's separation with locking groove 9 completely.

And the travelling comfort when the outside parcel foam-rubber cushion of ear-hang 3 can increase ear-hang 3 and user's ear contact, and a plurality of second non-slip raised 4 on the foam-rubber cushion can make the frictional force increase between ear-hang 3 and the user's skin with user's skin contact when foam-rubber cushion and user's skin contact, prevent that ear-hang 3 and user's ear from breaking away from, stability when guaranteeing the earplug use, a plurality of second non-slip raised 4 contact with the surface of auricle simultaneously, further increase the frictional force between ear-hang 3 and the user's ear, prevent that ear-hang 3 from breaking away from user's ear easily, stability when guaranteeing the earplug and being connected with user's duct.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a slow kick-back sound insulation earplug, includes cock body (1) and connecting plate (2), its characterized in that: can dismantle on connecting plate (2) and be connected with ear-hang (3), mounting groove (7) that confession cock body (1) card was gone into are seted up to connecting plate (2) one end near cock body (1), ear-hang (3) appearance and auricle appearance phase-match, the one end that ear-hang (3) are close to the auricle is closely laminated with the auricle, the one end that ear-hang (3) are close to connecting plate (2) is provided with connecting block (8), set up locking groove (9) that confession connecting block (8) card was gone into on connecting plate (2).

2. A slow rebound acoustic isolation earplug as set forth in claim 1 wherein: sliding connection has fixture block (11) on connecting block (8), first draw-in groove (14) that supply fixture block (11) retraction are seted up to the inside of connecting block (8), set up second draw-in groove (10) that supply fixture block (11) card to go into on the inner wall of locking groove (9), be provided with between first draw-in groove (14) inner wall and fixture block (11) and be arranged in pushing up the piece that pushes away fixture block (11) in second draw-in groove (10).

3. A slow rebound acoustic isolation earplug as set forth in claim 2 wherein: the pushing piece comprises a pushing spring (15) which is abutted between the inner wall of the first clamping groove (14) and the clamping block (11).

4. A slow rebound acoustic isolation earplug as set forth in claim 3 wherein: one end of the clamping block (11) far away from the pushing spring (15) is provided with a first sponge ball (12), and the inner wall of the second clamping groove (10) is provided with a second sponge ball (13) matched with the first sponge ball (12).

5. A slow rebound acoustic isolation earplug as set forth in claim 1 wherein: the outer side of the ear hook (3) is tightly wrapped with a sponge pad, and a plurality of first anti-skid bulges distributed in an array manner are arranged on the sponge pad.

6. The slow rebound acoustic isolation earplug of claim 5, wherein: and a plurality of second anti-skidding bulges (4) are arranged at one end of the ear hook (3) far away from the spongy cushion.

7. A slow rebound acoustic isolation earplug as set forth in claim 1 wherein: the interior of the plug body (1) is filled with wax pills.

8. A slow rebound acoustic isolation earplug as set forth in claim 1 wherein: the both ends of cock body (1) all are provided with first bonding pad (5), be provided with on the inner wall of mounting groove (7) with first bonding pad (5) matched with second bonding pad (6).

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