CN106344266A - Novel head-mounted and rear-mounted dual-use detachable earmuffs - Google Patents
Novel head-mounted and rear-mounted dual-use detachable earmuffs Download PDFInfo
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- CN106344266A CN106344266A CN201610834233.0A CN201610834233A CN106344266A CN 106344266 A CN106344266 A CN 106344266A CN 201610834233 A CN201610834233 A CN 201610834233A CN 106344266 A CN106344266 A CN 106344266A
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- earmuff
- groove
- bolt
- shape
- shell
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Buckles (AREA)
Abstract
The invention discloses novel head-mounted and rear-mounted dual-use detachable earmuffs. The earmuffs comprise a U-shaped support, a left earmuff and a right earmuff, wherein a U-shaped guide groove is formed in the U-shaped support; an external U-shaped groove is formed in the outer side surface of the U-shaped support; a plurality of tapered guide grooves are formed in two side walls of the external U-shaped groove; the left earmuff and the right earmuff are bilaterally symmetrical in structure; the left earmuff comprises an adjusting and connecting rod, a connecting seat, an earmuff body and an adjusting mechanism, the adjusting mechanism is screwed to the upper part of the adjusting and connecting rod and clamped in the tapered guide grooves, the upper part of the adjusting and connecting rod is inserted into the U-shaped guide groove, the lower part is inserted into the connecting seat, the connecting seat is movably arranged on the earmuff body, and the earmuff body is directional and has front and back. The earmuffs can be head-mounted and rear-mounted, and the components can be detached and separated one by one; the relative distance between the U-shaped support and each of the left earmuff and the right earmuff is adjustable.
Description
Technical field
The present invention relates to life warming article technical field and in particular to a kind of new wear after to wear dual-purpose type detachable
Formula earmuff.
Background technology
In winter, due to people outside activity when, the ear that cold air is easy to make one is caught a cold and is ftractureed, or even long
Chilblain；It is thus desirable to the upper ear muff of band is protected, existing two earmuffs are for warming general middle propping up with cotton material
Frame is made, and ear muff is given the pressure worn completely by middle support；It is usually set to wear-type or back-wear type, length cannot
It is adjusted；And cannot be carried out between the several part of ear muff dismantling, be so not easy to keep in repair and clean.
The unicity so arranging, reduces the motility of wearing of ear muff, virtually causes the waste of resource；Simultaneously
It is not easy to choosing of consumer.
Content of the invention
The present invention is directed to above-mentioned technical problem, provide a kind of new wear after wear the detachable earmuff of dual-purpose type.
For reaching above-mentioned purpose, the invention provides a kind of new wear after wear the detachable earmuff of dual-purpose type, including u
Shape support, left earmuff and right earcup；Described u shape internal stent offers u shape guide groove；Right about the structure of left earmuff and right earcup
Claim；Left earmuff includes adjusting connecting rod, connecting seat, earmuff body and governor motion；
Centered on connecting seat, the cylinder having First Transition hole is run through in left and right；Open up on the external cylindrical surface on the top of connecting seat
There is square groove；Two limited posts are formed on the right side of connecting seat；It is in 90 degree of angles counterclockwise between two limited posts；
The limited post of top is located at the surface at the center of right side of connecting seat；The left side center of earmuff body offers section and is
The central channel of the "convex" shaped lain on one's side；The regulating tank in the transitional pore by path of central channel and big footpath forms；Regulating tank medial wall
On form the guide rail of some left and right directions；Slide on guide rail and be provided with the adjustable plate that center offers screwed hole；Earmuff body
Left side offer three spacing holes；It is in clockwise 90 degree of angles between adjacent spacing hole；The spacing hole position of top
Surface in the center of the left side of earmuff body；
Adjust connecting rod bottom and offer the first spacing hole that left and right is run through；The regulation connecting rod of left earmuff and right earcup
Top is in u shape guide groove both sides insertion u shape guide groove；The bottom of the regulation connecting rod of left earmuff and right earcup is plugged in connecting seat
In square groove；First bolt passes through the First Transition hole adjusting the first spacing hole of connecting rod and connecting seat and the first bolt
Screw front end is spirally connected through transitional pore with the adjustable plate in regulating tank；Second stage clip is set on the screw rod of the first bolt and one
End is resisted against on the left side wall of regulating tank, the other end is resisted against on the left side of adjustable plate；
Outer u shape groove is offered on described u shape stent outer face；Outer u shape groove is connected with u shape guide groove；The two side of outer u shape groove
On offer some conic guides；Governor motion is screwed onto the top adjusting connecting rod and is movably arranged in conic guide；Adjust
Section mechanism includes shell, bolt and the first stage clip；The upper surface of shell offers circular groove；The lower surface row of shell offers down
Circular groove；Upper circular groove connects with lower circular groove and lower circular groove internal diameter is less than upper circular groove internal diameter；The lower surface sideline of shell forms
Fillet；Bolt passes through outer u shape groove and is screwed onto the top adjusting connecting rod；Shell is set in bolt and is movably arranged on taper
In guide groove；First stage clip is set on the screw rod of bolt and one end is resisted against the head lower surface of bolt, the other end is resisted against
The bottom surface of the upper circular groove of shell.
Preferred as technique scheme, earmuff body includes transition part, middle screw rod connecting portion and the right side in left side
Warming piece of the sponge of side；Screw rod connecting portion is screwed onto on transition part；Warming piece of sponge is fixed on screw rod connecting portion；Sponge is warming
Ear's protector that ear can be placed is formed on block right side；Ear's protector has directivity, and main protection part is located at
The rear portion of ear's protector.
Preferred as technique scheme, the outer screw diameter of bolt is identical with the width of outer u shape groove；The rounding of shell
Taper identical with the taper of conic guide；The width of outer u shape groove is less than the width of u shape guide groove.
Preferred as technique scheme, the head of bolt offers cross recess.
The beneficial effects of the present invention is: earmuff can wear after wearing dual-purpose, each ingredient can dismantle one by one separate；
And u shape support can be adjusted with the relative distance of left earmuff and right earcup.
Brief description
Fig. 1 is the structural representation of the section of the present invention；
Fig. 2 is the structural representation of the left view of the present invention；
Fig. 3 is the structural representation of the left view of earmuff body 23 of left earmuff of the present invention；
Fig. 4 is the structural representation of the section of earmuff body 23 of left earmuff of the present invention；
Fig. 5 is the structural representation of the partial enlargement of regulation connecting rod 21 of left earmuff of the present invention；
Fig. 6 is the structural representation that regards of the right side of the connecting seat 22 of the present invention；
Fig. 7 is the structural representation of the vertical view of Fig. 6 of the present invention；
In figure, 10, u shape support；11st, u shape guide groove；12nd, outer u shape groove；13rd, conic guide；20th, left earmuff；21st, the company of regulation
Extension bar；210th, the first spacing hole；22nd, connecting seat；2210th, square groove；2211st, limited post；2212nd, First Transition hole；222nd,
One bolt；23rd, earmuff body；231st, warming piece of sponge；232nd, screw rod connecting portion；233rd, transition part；2330th, regulating tank；2331、
Adjustable plate；2332nd, the second stage clip；2333rd, spacing hole；2334th, transitional pore；24th, governor motion；241st, bolt；242nd, shell；
243rd, the first stage clip；30th, right earcup.
Specific embodiment
As shown in Fig. 1～Fig. 7, a kind of new wear after wear the detachable earmuff of dual-purpose type, including u shape support 10, left
Earmuff 20 and right earcup 30；U shape guide groove 11 is offered inside described u shape support 10；The structure of left earmuff 20 and right earcup 30 is left
Right symmetrical；Left earmuff 20 includes adjusting connecting rod 21, connecting seat 22, earmuff body 23 and governor motion 24；
As shown in Fig. 1～Fig. 7, centered on connecting seat 22, the cylinder having First Transition hole 2212 is run through in left and right；Connecting seat
Square groove 2210 is offered on the external cylindrical surface on 22 top；Two limited posts 2211 are formed on the right side of connecting seat 22；
It is in 90 degree of angles counterclockwise between two limited posts 2211；The limited post 2211 of top is located at the right side of connecting seat 22
The surface at center；The left side center of earmuff body 23 offers the central channel that section is the "convex" shaped lain on one's side；Central channel
The transitional pore 2334 by path and the regulating tank 2330 in big footpath form；Regulating tank 2330 forms some right and lefts on medial wall
To guide rail；Slide on guide rail and be provided with the adjustable plate 2331 that center offers screwed hole；The left side of earmuff body 23 opens up
There are three spacing holes 2333；It is in clockwise 90 degree of angles between adjacent spacing hole 2333；The spacing hole 2333 of top
Surface in the center of the left side of earmuff body 23；
As shown in Fig. 1～Fig. 7, adjust connecting rod 21 bottom and offer the first spacing hole 210 that left and right is run through；Left earmuff 20
Insert in u shape guide groove 11 from u shape guide groove 11 both sides with the top of the regulation connecting rod 21 of right earcup 30；Left earmuff 20 and right earcup
The bottom of 30 regulation connecting rod 21 is plugged in the square groove 2210 of connecting seat 22；First bolt 222 passes through and adjusts connecting rod
The screw front end of 21 the first spacing hole 210 and the First Transition hole 2212 of connecting seat 22 and the first bolt 222 passes through transition
Hole 2334 is spirally connected with the adjustable plate 2331 in regulating tank 2330；Second stage clip 2332 is set on the screw rod of the first bolt 222 simultaneously
And one end is resisted against on the left side wall of regulating tank 2330, the other end is resisted against on the left side of adjustable plate 2331；
As shown in Fig. 1～Fig. 7, described u shape support 10 lateral surface offers outer u shape groove 12；Outer u shape groove 12 is led with u shape
Groove 11 connects；Some conic guides 13 are offered on the two side of outer u shape groove 12；Governor motion 24 is screwed onto regulation connecting rod 21
Top and be movably arranged in conic guide 13；Governor motion 24 includes shell 242, bolt 241 and the first stage clip 243；Outward
The upper surface of shell 242 offers circular groove；The lower surface row of shell 242 offers lower circular groove；Upper circular groove connects simultaneously with lower circular groove
And lower circular groove internal diameter is less than upper circular groove internal diameter；The lower surface sideline of shell 242 forms fillet；Bolt 241 passes through outer u shape groove
12 and be screwed onto adjust connecting rod 21 top；Shell 242 is set in bolt 241 and is movably arranged in conic guide 13；
First stage clip 243 is set on the screw rod of bolt 241 and one end be resisted against the head lower surface of bolt 241, the other end against
Bottom surface in the upper circular groove of shell 242.
As shown in figure 1, earmuff body 23 includes the sea of the transition part 233, middle screw rod connecting portion 232 and right side in left side
Continuous warming piece 231；Screw rod connecting portion 232 is screwed onto on transition part 233；Sponge is fixed on screw rod connecting portion 232 for warming piece 231
On；Sponge forms, on warming piece of 231 right sides, the ear's protector that can place ear；Ear's protector has directivity, main
Part is protected to be located at the rear portion of ear's protector.
As shown in Fig. 2 the outer screw diameter of bolt 241 is identical with the width of outer u shape groove 12；The cone of the rounding of shell 242
Degree is identical with the taper of conic guide 13；The width of outer u shape groove 12 is less than the width of u shape guide groove 11.
As shown in Fig. 2 the head of bolt 241 offers cross recess.
Earmuff wear or after wear control method:
Because ear's protector has directivity, main protection part is located at the rear portion of ear's protector；
Wear if necessary, need earmuff body 23 inwardly to draw, the then anglec of rotation, make on two limited post 2211 be aligneds
Side and middle spacing hole 2333, then loose one's grip, in the presence of the second stage clip 2332, make spacing hole 2333 be enclosed within limited post
On 2211；Wear after if necessary, need earmuff body 23 inwardly to draw, the then anglec of rotation, make in two limited posts 2211 be aligneds
Between and lower section spacing hole 2333, then loose one's grip, in the presence of the second stage clip 2332, make spacing hole 2333 be enclosed within limited post
On 2211；Then adjust the relative distance of u shape support and left earmuff and right earcup；
The concrete operations of governor motion 24 are as follows:
Bolt 241 is screwed onto in regulation connecting rod 21, is pulled outwardly shell 242, makes shell 242 depart from conic guide 13, so
Adjusting connecting rod 21 afterwards just can be movable along u shape guide groove 11, after correct position, unclamps shell 242, and shell 242 is first
Enter in another conic guide 13 in the presence of stage clip 243, such u shape support 10 and left earmuff 20 and right earcup 30 relative
Distance adjusts and completes.
Separate if necessary to each ingredient is dismantled one by one；Only need to a bolt 241 Panasonic from regulation connecting rod 21,
Just left earmuff 20 and right earcup 30 can be taken out from u shape support 10, then again the first bolt 222 be twisted from earmuff body 23
Go out and take out completely from connecting seat 22, so can take from the square groove 2210 of connecting seat 22 adjusting connecting rod 21
Go out, take out from connecting seat 22 in earmuff body 23, last screw rod connecting portion 232 and sponge are revolved for warming piece 231 from transition part 233
Then go out, the just dismounting separation one by one of so each ingredient.
Above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, all will change in specific embodiments and applications, this specification content should not be construed as to this
Bright restriction.
Claims (4)
1. a kind of new wear after wear the detachable earmuff of dual-purpose type, including u shape support (10), left earmuff (20) and right earcup
(30)；U shape guide groove (11) is offered inside described u shape support (10)；It is characterized in that: left earmuff (20) and right earcup (30)
Structure is symmetrical；Left earmuff (20) includes adjusting connecting rod (21), connecting seat (22), earmuff body (23) and governor motion
(24)；
Centered on connecting seat (22), the cylinder having First Transition hole (2212) is run through in left and right；The top of connecting seat (22) cylindrical
Square groove (2210) is offered on cylinder；Two limited posts (2211) are formed on the right side of connecting seat (22)；Two spacing
It is in 90 degree of angles counterclockwise between post (2211)；The limited post (2211) of top is located in the right side of connecting seat (22)
The surface of the heart；The left side center of earmuff body (23) offers the central channel that section is the "convex" shaped lain on one's side；Central channel
The transitional pore (2334) by path and the regulating tank (2330) in big footpath form；Form some on regulating tank (2330) medial wall
The guide rail of left and right directions；Slide on guide rail and be provided with the adjustable plate (2331) that center offers screwed hole；Earmuff body (23)
Left side offers three spacing holes (2333)；It is in clockwise 90 degree of angles between adjacent spacing hole (2333)；Top
Spacing hole (2333) be located at earmuff body (23) the center of left side surface；
Adjust connecting rod (21) bottom and offer the first spacing hole (210) that left and right is run through；Left earmuff (20) and right earcup (30)
Regulation connecting rod (21) top in u shape guide groove (11) both sides insertion u shape guide groove (11)；Left earmuff (20) and right earcup
(30) bottom of regulation connecting rod (21) is plugged in the square groove (2210) of connecting seat (22)；First bolt (222) passes through
Adjust first spacing hole (210) of connecting rod (21) and the First Transition hole (2212) of connecting seat (22) and the first bolt
(222) screw front end is spirally connected through transitional pore (2334) with the adjustable plate (2331) in regulating tank (2330)；Second stage clip
(2332) be set on the screw rod of the first bolt (222) and one end be resisted against on the left side wall of regulating tank (2330), another
End is resisted against on the left side of adjustable plate (2331)；
Outer u shape groove (12) is offered on described u shape support (10) lateral surface；Outer u shape groove (12) is connected with u shape guide groove (11)；Outer u
Some conic guides (13) are offered on the two side of shape groove (12)；Governor motion (24) is screwed onto and adjusts the upper of connecting rod (21)
Portion is simultaneously movably arranged in conic guide (13)；Governor motion (24) includes shell (242), bolt (241) and the first stage clip
(243)；The upper surface of shell (242) offers circular groove；The lower surface row of shell (242) offers lower circular groove；Upper circular groove and
Lower circular groove connects and lower circular groove internal diameter is less than upper circular groove internal diameter；The lower surface sideline of shell (242) forms fillet；Bolt
(241) pass through outer u shape groove (12) and be screwed onto the top adjusting connecting rod (21)；Shell (242) be set in bolt (241) and
It is movably arranged in conic guide (13)；First stage clip (243) is set on the screw rod of bolt (241) and one end is resisted against spiral shell
The head lower surface of bolt (241), the other end are resisted against the bottom surface of the upper circular groove of shell (242).
2. according to claim 1 a kind of new wear after wear the detachable earmuff of dual-purpose type it is characterised in that: earmuff
Body (23) includes warming piece of the sponge (231) of the transition part (233), middle screw rod connecting portion (232) and right side in left side；Spiral shell
Bar connecting portion (232) is screwed onto on transition part (233)；Warming piece of sponge (231) is fixed on screw rod connecting portion (232)；Sponge
Form, on warming piece of (231) right side, ear's protector that ear can be placed.
3. according to claim 1 a kind of new wear after wear the detachable earmuff of dual-purpose type it is characterised in that: bolt
(241) outer screw diameter is identical with the width of outer u shape groove (12)；The taper of rounding of shell (242) and conic guide (13)
Taper identical；The width of outer u shape groove (12) is less than the width of u shape guide groove (11).
4. according to claim 1 a kind of new wear after wear the detachable earmuff of dual-purpose type it is characterised in that: bolt
(241) head offers cross recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834233.0A CN106344266B (en) | 2016-09-20 | 2016-09-20 | It is a kind of it is novel wear after wear the detachable earmuff of dual-purpose type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834233.0A CN106344266B (en) | 2016-09-20 | 2016-09-20 | It is a kind of it is novel wear after wear the detachable earmuff of dual-purpose type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106344266A true CN106344266A (en) | 2017-01-25 |
| CN106344266B CN106344266B (en) | 2018-12-11 |
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ID=57858258
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834233.0A Active CN106344266B (en) | 2016-09-20 | 2016-09-20 | It is a kind of it is novel wear after wear the detachable earmuff of dual-purpose type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106344266B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025319A (en) * | 2019-04-04 | 2019-07-19 | 李强 | A kind of audiovisual force detector |
| CN111110248A (en) * | 2020-01-14 | 2020-05-08 | 孙晓鹏 | Method for detecting tinnitus in ear-nose-throat department |
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| CN2098910U (en) * | 1990-08-14 | 1992-03-18 | 艾琳·刘 | Protective device for ears |
| CN2291138Y (en) * | 1997-01-29 | 1998-09-16 | 钟东吉 | Buckling means for coldproof earcap |
| CN2481309Y (en) * | 2001-04-29 | 2002-03-13 | 江吉平 | Foldable cold-proof ear muffs |
| CN2505054Y (en) * | 2001-09-05 | 2002-08-14 | 黎忠诚 | Pressure reducer for ear drum |
| KR20100011647U (en) * | 2009-05-21 | 2010-12-01 | 황택영 | An earplug |
| CN102232888A (en) * | 2010-04-21 | 2011-11-09 | 声腾企业有限公司 | Ear muff structure |
| WO2013019950A1 (en) * | 2011-08-02 | 2013-02-07 | Tankersley Amy | Ear warmer |
| CN103271793A (en) * | 2013-06-21 | 2013-09-04 | 无锡豪思纺织品有限公司 | Novel warm-keeping multi-purpose earmuffs |
| CN203915232U (en) * | 2014-05-26 | 2014-11-05 | 吴春慧 | A kind of ear muff |
| US20150041243A1 (en) * | 2013-08-09 | 2015-02-12 | Larry D. Ratliff | Cap hearing protection system |
| CN104622639A (en) * | 2015-01-28 | 2015-05-20 | 绵阳安智圣达创意科技有限公司 | Novel earmuff |
| CN105213098A (en) * | 2015-09-29 | 2016-01-06 | 苏州天裁纺织工艺品有限公司 | A kind of novel adjustable ear cover |
| CN206543233U (en) * | 2016-09-20 | 2017-10-10 | 湖州优创科技有限公司 | It is a kind of it is new wear after wear the detachable earmuff of dual-purpose type |
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- 2016-09-20 CN CN201610834233.0A patent/CN106344266B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098910U (en) * | 1990-08-14 | 1992-03-18 | 艾琳·刘 | Protective device for ears |
| CN2291138Y (en) * | 1997-01-29 | 1998-09-16 | 钟东吉 | Buckling means for coldproof earcap |
| CN2481309Y (en) * | 2001-04-29 | 2002-03-13 | 江吉平 | Foldable cold-proof ear muffs |
| CN2505054Y (en) * | 2001-09-05 | 2002-08-14 | 黎忠诚 | Pressure reducer for ear drum |
| KR20100011647U (en) * | 2009-05-21 | 2010-12-01 | 황택영 | An earplug |
| CN102232888A (en) * | 2010-04-21 | 2011-11-09 | 声腾企业有限公司 | Ear muff structure |
| WO2013019950A1 (en) * | 2011-08-02 | 2013-02-07 | Tankersley Amy | Ear warmer |
| CN103271793A (en) * | 2013-06-21 | 2013-09-04 | 无锡豪思纺织品有限公司 | Novel warm-keeping multi-purpose earmuffs |
| US20150041243A1 (en) * | 2013-08-09 | 2015-02-12 | Larry D. Ratliff | Cap hearing protection system |
| CN203915232U (en) * | 2014-05-26 | 2014-11-05 | 吴春慧 | A kind of ear muff |
| CN104622639A (en) * | 2015-01-28 | 2015-05-20 | 绵阳安智圣达创意科技有限公司 | Novel earmuff |
| CN105213098A (en) * | 2015-09-29 | 2016-01-06 | 苏州天裁纺织工艺品有限公司 | A kind of novel adjustable ear cover |
| CN206543233U (en) * | 2016-09-20 | 2017-10-10 | 湖州优创科技有限公司 | It is a kind of it is new wear after wear the detachable earmuff of dual-purpose type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025319A (en) * | 2019-04-04 | 2019-07-19 | 李强 | A kind of audiovisual force detector |
| CN111110248A (en) * | 2020-01-14 | 2020-05-08 | 孙晓鹏 | Method for detecting tinnitus in ear-nose-throat department |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106344266B (en) | 2018-12-11 |
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