CN206543234U - One kind wears the detachable adjustable earmuff of dual-purpose type after wearing - Google Patents
One kind wears the detachable adjustable earmuff of dual-purpose type after wearing Download PDFInfo
- Publication number
- CN206543234U CN206543234U CN201621065317.4U CN201621065317U CN206543234U CN 206543234 U CN206543234 U CN 206543234U CN 201621065317 U CN201621065317 U CN 201621065317U CN 206543234 U CN206543234 U CN 206543234U
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- CN
- China
- Prior art keywords
- earmuff
- groove
- bolt
- connecting rod
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The detachable adjustable earmuff of dual-purpose type, including U-bracket, left earmuff and right earcup are worn after being worn the utility model discloses one kind；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 fastened on earmuff body by the fixed block of " one " font；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 one kind is worn dual-purpose type after wearing and detachably may be used
Adjust 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.
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 wears the detachable adjustable earmuff of dual-purpose type after being worn for above-mentioned technical problem there is provided one kind.
To reach that above-mentioned purpose, the utility model wear the detachable adjustable earmuff of dual-purpose type, including U after being worn there is provided one kind
Shape support, left earmuff and right earcup；U-shaped guide groove is offered inside the U-bracket；Structure of left earmuff and right earcup or so pair
Claim；Left earmuff includes regulation connecting rod, connecting seat, earmuff body and governor motion；
Connecting seat includes the fixed block of square connection centre mount and " one " font；The upper surface of connection centre mount is offered
Square groove；Connection centre mount forms the first screwed hole that left and right is run through；Fixed block is fixed on the right side of connection centre mount；
A pair of spherical grooves are offered on the upper and lower ends face of fixed block；Cross fixing groove is formed on the left side of earmuff body；Ten
A pair of bulb plungers are respectively fixed with the left and right sides wall of on the two side up and down of the horizontal part of word fixing groove and vertical portion；Even
Joint chair be plugged in by fixed block in the horizontal part of the cross fixing groove of earmuff body or vertical portion and bulb plunger steel
Pearl is resisted against in the spherical groove of fixed block；
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 connection center
The square groove of seat is interior and the first bolt is screwed onto on connecting seat through the first spacing hole of regulation connecting rod；
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 11.
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 section of the earmuff body 23 of left earmuff of the present utility model；
Fig. 4 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. 5 regards for the right side of the connecting seat 22 of left earmuff of the present utility model；
Fig. 6 is the structural representation of Fig. 5 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；220th, the first screwed hole；2201st, square groove；221st, fixed block；2210th, it is spherical
Groove；222nd, the first bolt；23rd, earmuff body；231st, warming piece of sponge；232nd, screw rod connecting portion；233rd, transition part；2331st, ten
Word fixing groove；234th, bulb plunger；24th, governor motion；241st, bolt；242nd, shell；243rd, the first stage clip；30th, right earcup.
Embodiment
As shown in Fig. 1~Fig. 6, one kind wears the detachable adjustable earmuff of dual-purpose type, including U-bracket 10, left earmuff after wearing
20 and right earcup 30；U-shaped guide groove 11 is offered inside the U-bracket 10；Structure of left earmuff 20 and right earcup 30 or so pair
Claim；Left earmuff 20 includes regulation connecting rod 21, connecting seat 22, earmuff body 23 and governor motion 24；
As shown in Fig. 1~Fig. 6, connecting seat 22 includes the fixed block 221 of square connection centre mount and " one " font；Connection
The upper surface of centre mount offers square groove 2201；Connection centre mount forms the first screwed hole 220 that left and right is run through；Fixed block
221 are fixed on the right side of connection centre mount；A pair of spherical grooves 2210 are offered on the upper and lower ends face of fixed block 221；
Cross fixing groove 2331 is formed on the left side of earmuff body 23；On the two side up and down of the horizontal part of cross fixing groove 2331
With a pair of bulb plungers 234 are respectively fixed with the left and right sides wall of vertical portion；Connecting seat 22 is plugged in ear by fixed block 221
In the horizontal part of the cross fixing groove 2331 of cover body 23 or vertical portion and the steel ball of bulb plunger 234 is resisted against fixed block
In 221 spherical groove 2210；
As shown in Fig. 1~Fig. 6, 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 2201 of connection centre mount and the first bolt 222 connects through regulation
First spacing hole 210 of extension bar 21 is screwed onto on connecting seat 22；
As shown in Fig. 1~Fig. 6, 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. 1~Fig. 2, the outer screw diameter of bolt 241 is identical with the width of outer U-lag 12；The rounding of shell 242
Taper it 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：
Wear if desired, the fixed part of connecting seat 22 need to be only plugged in the cross fixing groove 2331 of earmuff body 22
In horizontal part, U-bracket and left earmuff and the relative distance of right earcup are then adjusted；Worn if necessary to after, only need to be even
The fixed part of joint chair 22 is plugged in the vertical portion of cross fixing groove 2331 of earmuff body 22, then adjusts U-bracket and a left side
The relative distance of 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, 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, the first bolt 222 is then unclamped again just can be regulation
Connecting rod 21 is taken out from connecting seat 22；Then firmly connecting seat 22 is extracted from earmuff body 23, last screw rod connecting portion
232 and warming piece 231 of sponge rotate and go out from transition part 233, 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. one kind wears the detachable adjustable earmuff of dual-purpose type, including U-bracket (10), left earmuff (20) and right earcup after wearing
(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)；
Connecting seat (22) includes the fixed block (221) of square connection centre mount and " one " font；Connect the upper surface of centre mount
Offer square groove (2201)；Connection centre mount forms the first screwed hole (220) that left and right is run through；Fixed block (221) is fixed
In this connection on the right side of heart seat；A pair of spherical grooves (2210) are offered on the upper and lower ends face of fixed block (221)；Earmuff
Cross fixing groove (2331) is formed on the left side of body (23)；The two side up and down of the horizontal part of cross fixing groove (2331)
A pair of bulb plungers (234) are respectively fixed with the upper and left and right sides wall of vertical portion；Connecting seat (22) passes through fixed block (221)
Be plugged in the horizontal part of the cross fixing groove (2331) of earmuff body (23) or vertical portion and bulb plunger (234) steel
Pearl is resisted against in the spherical groove (2210) of fixed block (221)；
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 (2201) of connection centre mount and the first bolt (222) is worn
The first spacing hole (210) for overregulating connecting rod (21) is screwed onto on connecting seat (22)；
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. one kind according to claim 1 wears the detachable adjustable earmuff of dual-purpose type after wearing, it is characterised in that：Earmuff body
(23) warming piece of the sponge (231) of the transition part (233) including left side, middle screw rod connecting portion (232) and right side；Screw rod connects
Socket part (232) is screwed onto on transition part (233)；Sponge warming piece (231) is fixed on screw rod connecting portion (232)；Sponge is warming
Ear's protector of ear can be placed by being formed on block (231) right side.
3. one kind according to claim 1 wears the detachable adjustable earmuff of dual-purpose type after wearing, 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. one kind according to claim 1 wears the detachable adjustable earmuff of dual-purpose type after wearing, it is characterised in that：Bolt
(241) head offers cross recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065317.4U CN206543234U (en) | 2016-09-20 | 2016-09-20 | One kind wears the detachable adjustable earmuff of dual-purpose type after wearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065317.4U CN206543234U (en) | 2016-09-20 | 2016-09-20 | One kind wears the detachable adjustable earmuff of dual-purpose type after wearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543234U true CN206543234U (en) | 2017-10-10 |
Family
ID=59993745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065317.4U Expired - Fee Related CN206543234U (en) | 2016-09-20 | 2016-09-20 | One kind wears the detachable adjustable earmuff of dual-purpose type after wearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206543234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344267A (en) * | 2016-09-20 | 2017-01-25 | 湖州优创科技有限公司 | Head-mounted and rear-mounted dual-use detachable and adjustable earmuffs |
-
2016
- 2016-09-20 CN CN201621065317.4U patent/CN206543234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344267A (en) * | 2016-09-20 | 2017-01-25 | 湖州优创科技有限公司 | Head-mounted and rear-mounted dual-use detachable and adjustable 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 |