CN206543233U - It is a kind of it is new wear after wear the detachable earmuff of dual-purpose type - Google Patents
It is a kind of it is new wear after wear the detachable earmuff of dual-purpose type Download PDFInfo
- Publication number
- CN206543233U CN206543233U CN201621065316.XU CN201621065316U CN206543233U CN 206543233 U CN206543233 U CN 206543233U CN 201621065316 U CN201621065316 U CN 201621065316U CN 206543233 U CN206543233 U CN 206543233U
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- China
- Prior art keywords
- earmuff
- bolt
- wear
- shell
- connecting rod
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Abstract
The utility model discloses it is a kind of it is new wear after wear the detachable earmuff of dual-purpose type, including U-bracket, left earmuff and right earcup；U-shaped guide groove is offered inside the U-bracket；Outer U-lag is offered on the U-bracket lateral surface；Some conic guides are offered on the two side of outer U-lag；The structure of left earmuff and right earcup is symmetrical；Left earmuff includes regulation connecting rod, connecting seat, earmuff body and governor motion；Governor motion is screwed onto regulation connecting rod top and is fastened in conic guide；The top of regulation connecting rod is plugged in U-shaped guide groove upper and lower part and is plugged on connecting seat；Connecting seat is movable to be arranged on earmuff body；Earmuff body has directionality, point before and after having；Earmuff of the present utility model is worn dual-purpose after can wearing, each part can dismantle separation one by one；And U-bracket and the relative distance of left earmuff and right earcup can be adjusted.
Description
Technical field
The utility model is related to life warming article technical field, and in particular to it is a kind of it is new wear after wear dual-purpose type can
Detachable earmuff.
Background technology
In winter, due to people it is movable outside when, cold air is easy to make the ear of people to be cooled and ftracture, or even long
Pernio；Therefore need to take ear muff and protected, existing two earmuff is for the branch of the warming general centre with cotton material
Frame is made, and ear muff gives the pressure worn by middle support completely；Wear-type or back-wear type are usually set to, length can not
It is adjusted；And it can not be dismantled between the several parts of ear muff, so be not easy to repair and clean.
The unicity so set, reduces the flexibility of wearing of ear muff, virtually causes the waste of resource；Simultaneously
It is not easy to choosing for consumer.
Utility model content
The utility model for above-mentioned technical problem there is provided it is a kind of it is new wear after wear the detachable earmuff of dual-purpose type.
To reach above-mentioned purpose, the utility model provide it is a kind of it is new wear after wear the detachable earmuff of dual-purpose type,
Including U-bracket, left earmuff and right earcup；U-shaped guide groove is offered inside the U-bracket；The structure of left earmuff and right earcup
It is symmetrical；Left earmuff includes regulation connecting rod, connecting seat, earmuff body and governor motion；
Left and right is through the cylinder for having First Transition hole centered on connecting seat；Opened 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；In 90 degree of angles counterclockwise between two limited posts；
The limited post of top is located at the surface at the center of the right side of connecting seat；The left side center of earmuff body offers section and is
The central channel for the "convex" shaped lain on one's side；Central channel is made up of the transitional pore of path and the regulating tank in big footpath；Regulating tank madial wall
On form the guide rails of some left and right directions；Slided 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；
Regulation connecting rod bottom offers the first spacing hole that left and right is run through；The regulation connecting rod of left earmuff and right earcup
Top is out of the insertion of U-shaped guide groove both sides U-shaped 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 is through the first spacing hole of regulation connecting rod and First Transition hole and first bolt of connecting seat
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-lag is offered on the U-bracket lateral surface；Outer U-lag is connected with U-shaped guide groove；The two side of outer U-lag
On offer some conic guides；Governor motion is screwed onto the top of regulation connecting rod and is movably arranged in conic guide；Adjust
Saving mechanism includes shell, bolt and the first stage clip；The upper surface of shell offers circular groove；The lower surface row of shell is offered down
Circular groove；Upper circular groove is connected with lower circular groove and lower circular groove internal diameter is less than upper circular groove internal diameter；The lower surface sideline of shell is formed
Fillet；Bolt passes through outer U-lag and is screwed onto the top of regulation connecting rod；Shell is set in bolt and is movably arranged on taper
In guide groove；First stage clip, which is set on the screw rod of bolt and one end and is resisted against the head lower surface of bolt, the other end, to be resisted against
The bottom surface of the upper circular groove of shell.
As the preferred of above-mentioned technical proposal, earmuff body includes the 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 of ear can be placed by being formed on block right side；Ear's protector has directionality, and main protection part is located at
The rear portion of ear's protector.
As the preferred of above-mentioned technical proposal, the outer screw diameter of bolt is identical with the width of outer U-lag；The rounding of shell
Taper it is identical with the taper of conic guide；The width of outer U-lag is less than the width of U-shaped guide groove.
As the preferred of above-mentioned technical proposal, the head of bolt offers cross recess.
The beneficial effects of the utility model are：Earmuff is worn dual-purpose after can wearing, each part can be dismantled one by one
Separation；And U-bracket and the relative distance of left earmuff and right earcup can be adjusted.
Brief description of the drawings
Fig. 1 is the structural representation of section of the present utility model；
Fig. 2 is the structural representation of left view of the present utility model；
Fig. 3 is the structural representation of the left view of the earmuff body 23 of left earmuff of the present utility model；
Fig. 4 is the structural representation of the section of the earmuff body 23 of left earmuff of the present utility model；
Fig. 5 is the structural representation of the partial enlargement of the regulation connecting rod 21 of left earmuff of the present utility model；
The structural representation that Fig. 6 regards for the right side of connecting seat 22 of the present utility model；
Fig. 7 is the structural representation of Fig. 6 of the present utility model vertical view；
In figure, 10, U-bracket；11st, U-shaped guide groove；12nd, outer U-lag；13rd, conic guide；20th, left earmuff；21st, regulation connects
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.
Embodiment
As shown in Fig. 1~Fig. 7, it is a kind of it is new wear after wear the detachable earmuff of dual-purpose type, it is including U-bracket 10, left
Earmuff 20 and right earcup 30；U-shaped guide groove 11 is offered inside the U-bracket 10；The structure of left earmuff 20 and right earcup 30 is left
It is right symmetrical；Left earmuff 20 includes regulation connecting rod 21, connecting seat 22, earmuff body 23 and governor motion 24；
As shown in Fig. 1~Fig. 7, left and right is through the cylinder for having First Transition hole 2212 centered on connecting seat 22；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；
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
Be made up of the transitional pore 2334 of path and the regulating tank 2330 in big footpath；Some right and lefts are formed on the madial wall of regulating tank 2330
To guide rail；Slided on guide rail and be provided with the adjustable plate 2331 that center offers screwed hole；The left side of earmuff body 23 is opened up
There are three spacing holes 2333；It is in clockwise 90 degree of angles between adjacent spacing hole 2333；The spacing hole of top 2333
Surface in the center of the left side of earmuff body 23；
As shown in Fig. 1~Fig. 7, regulation connecting rod 21 bottom offers the first spacing hole 210 that left and right is run through；Left earmuff 20
Top with the regulation connecting rod 21 of right earcup 30 is out of the both sides of U-shaped guide groove 11 insertion U-shaped guide groove 11；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 regulation 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, outer U-lag 12 is offered on the lateral surface of U-bracket 10；Outer U-lag 12 is led with U-shaped
Groove 11 is connected；Some conic guides 13 are offered on the two side of outer U-lag 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, the stage clip 243 of bolt 241 and first；Outside
The upper surface of shell 242 offers circular groove；The lower surface row of shell 242 offers lower circular groove；Upper circular groove is connected 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-lag
12 and be screwed onto regulation connecting rod 21 top；Shell 242 is set in bolt 241 and is movably arranged in conic guide 13；
First stage clip 243 be 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
In the bottom surface of 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
It is 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；Ear's protector of ear can be placed by being formed on warming piece of 231 right sides of sponge；Ear's protector has directionality, 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-lag 12；The cone of the rounding of shell 242
Degree is identical with the taper of conic guide 13；The width of outer U-lag 12 is less than the width of U-shaped guide groove 11.
As shown in Fig. 2 the head of bolt 241 offers cross recess.
Earmuff wear or after wear adjusting method：
Because ear's protector has directionality, main protection part is located at the rear portion of ear's protector；
Wear if desired, it is necessary to which earmuff body 23 is inwardly drawn, then the anglec of rotation, makes in two alignments of limited post 2211
Side and middle spacing hole 2333, then loose one's grip, in the presence of the second stage clip 2332, spacing hole 2333 is enclosed on limited post
On 2211；Worn if necessary to after, it is necessary to which earmuff body 23 is inwardly drawn, then the anglec of rotation, makes in two alignments of limited posts 2211
Between and lower section spacing hole 2333, then loose one's grip, in the presence of the second stage clip 2332, spacing hole 2333 is enclosed on limited post
On 2211；Then U-bracket and left earmuff and the relative distance of right earcup are adjusted；
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, shell 242 is departed from conic guide 13, so
Regulation connecting rod 21 just can be movable along U-shaped guide groove 11 afterwards, after correct position, unclamps shell 242, shell 242 is first
Enter in the presence of stage clip 243 in another conic guide 13, such U-bracket 10 and left earmuff 20 and right earcup 30 it is relative
Distance regulation is completed.
If necessary to which each part is dismantled separation one by one；A bolt 241 is only needed to from Panasonic in regulation connecting rod 21,
Left earmuff 20 and right earcup 30 can just be taken out from U-bracket 10, then the first bolt 222 is twisted from earmuff body 23 again
Go out and taken out completely from connecting seat 22, regulation connecting rod 21 can so be taken from the square groove 2210 of connecting seat 22
Go out, taken out in earmuff body 23 from connecting seat 22, 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 part.
Above content is only better embodiment of the present utility model, for one of ordinary skill in the art, according to this
The thought of utility model, will change in specific embodiments and applications, and this specification content should not be understood
For to limitation of the present utility model.
Claims (4)
1. it is a kind of it is new wear after wear the detachable earmuff of dual-purpose type, including U-bracket (10), left earmuff (20) and right earcup
(30)；U-shaped guide groove (11) is offered inside the U-bracket (10)；It is characterized in that：Left earmuff (20) and right earcup (30)
Structure is symmetrical；Left earmuff (20) includes regulation connecting rod (21), connecting seat (22), earmuff body (23) and governor motion
(24)；
Left and right is through the cylinder for having First Transition hole (2212) centered on connecting seat (22)；The top of connecting seat (22) it is cylindrical
Square groove (2210) is offered on cylinder；Two limited posts (2211) are formed on the right side of connecting seat (22)；Two spacing
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
Transitional pore (2334) by path and the regulating tank (2330) in big footpath constitute；Formed on regulating tank (2330) madial wall some
The guide rail of left and right directions；Slided 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) left side center surface；
Regulation connecting rod (21) bottom offers the first spacing hole (210) that left and right is run through；Left earmuff (20) and right earcup (30)
Regulation connecting rod (21) top out of the insertion of U-shaped guide groove (11) both sides U-shaped 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) is passed through
Adjust the first spacing hole (210) and the First Transition hole (2212) of connecting seat (22) and the first bolt of connecting rod (21)
(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), it is another
End is resisted against on the left side of adjustable plate (2331)；
Outer U-lag (12) is offered on U-bracket (10) lateral surface；Outer U-lag (12) connects with U-shaped 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 the upper of regulation 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 is connected 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-lag (12) and be screwed onto the top of regulation connecting rod (21)；Shell (242) is set in bolt (241) simultaneously
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. it is according to claim 1 it is a kind of it is 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)；Sponge warming piece (231) is fixed on screw rod connecting portion (232)；Sponge
Ear's protector of ear can be placed by being formed on warming piece of (231) right side.
3. it is according to claim 1 it is a kind of it is 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-lag (12)；The taper and conic guide (13) of the rounding of shell (242)
Taper it is identical；The width of outer U-lag (12) is less than the width of U-shaped guide groove (11).
4. it is according to claim 1 it is a kind of it is 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 |
|---|---|---|---|
| CN201621065316.XU CN206543233U (en) | 2016-09-20 | 2016-09-20 | It is a kind of it is new wear after wear the detachable earmuff of dual-purpose type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065316.XU CN206543233U (en) | 2016-09-20 | 2016-09-20 | It is a kind of it is new wear after wear the detachable earmuff of dual-purpose type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543233U true CN206543233U (en) | 2017-10-10 |
Family
ID=59993794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065316.XU Expired - Fee Related CN206543233U (en) | 2016-09-20 | 2016-09-20 | It is a kind of it is new wear after wear the detachable earmuff of dual-purpose type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206543233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344266A (en) * | 2016-09-20 | 2017-01-25 | 湖州优创科技有限公司 | Novel head-mounted and rear-mounted dual-use detachable earmuffs |
-
2016
- 2016-09-20 CN CN201621065316.XU patent/CN206543233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344266A (en) * | 2016-09-20 | 2017-01-25 | 湖州优创科技有限公司 | Novel head-mounted and rear-mounted dual-use detachable earmuffs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 Termination date: 20180920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |