CN206543232U - One kind wears the adjustable earmuff of dual-purpose type after wearing - Google Patents
One kind wears the adjustable earmuff of dual-purpose type after wearing Download PDFInfo
- Publication number
- CN206543232U CN206543232U CN201621065299.XU CN201621065299U CN206543232U CN 206543232 U CN206543232 U CN 206543232U CN 201621065299 U CN201621065299 U CN 201621065299U CN 206543232 U CN206543232 U CN 206543232U
- Authority
- CN
- China
- Prior art keywords
- earmuff
- head position
- hole
- rear position
- connecting rod
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The 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；U-bracket left and right ends horizontal direction is respectively fixed with the first bulb plunger and the second bulb plunger；The bulb of first bulb plunger and the second bulb plunger is located in U-shaped guide groove；The structure of left earmuff and right earcup is symmetrical；Left earmuff includes regulation connecting rod, support base and earmuff body；Two regulating tanks are offered inside support base；Regulation connecting rod is movably arranged in two regulating tanks inside support base；Earmuff body is screwed onto on the right side of support base；Earmuff body has directionality, point before and after having；Earmuff of the present utility model is worn dual-purpose after can wearing, U-bracket can be dismantled with left earmuff and right earcup and separated；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 wears the adjustable ear of dual-purpose type after wearing
Cover.
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；And it is usually set to wear-type or back-wear type, length
It can not be adjusted, and can not dismantle.
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 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 adjustable earmuff of dual-purpose type, including U-shaped branch after being worn there is provided one kind
Frame, left earmuff and right earcup；U-shaped guide groove is offered inside the U-bracket；U-bracket left and right ends horizontal direction is solid respectively
Surely there are the first bulb plunger and the second bulb plunger；The structure of left earmuff and right earcup is symmetrical；Left earmuff includes regulation and connected
Extension bar, support base and earmuff body；Two regulating tanks are offered inside support base；Two regulating tanks include center circular groove, sector
Annular groove, head position rectangular channel and horizontal forward rear position rectangular channel straight down；Center circular groove respectively with fan-shaped annular groove, head
Position rectangular channel, rear position rectangular channel are connected；The center of the center circular groove of two regulating tanks is fixed with central shaft；Head position rectangular channel
With head position spacing hole and rear position spacing hole is offered on the side wall of rear position rectangular channel respectively；On the upper left end face for adjusting connecting rod
Uniformly offer some stopper slots；The bottom of regulation connecting rod offers the slide slot that runs through of left and right and spacing successively from top to bottom
Hole；Regulation connecting rod is arranged on center shaft by slide slot；Head position hole and rear position hole are offered on the left side of support base；Head
Position hole and rear position hole are corresponding with head position spacing hole and rear position spacing hole respectively；Ring is offered on the side wall in head position hole and rear position hole
Shape stopper slot；Head position annular stop block and rear position annular are respectively fixed with the external cylindrical surface of head position limited post and rear position limited post
Limited block；Head position limited post and rear position limited post are plugged in head position by head position annular stop block and rear position annular stop block respectively
In the annular spacing groove in hole and rear position hole；Head position annular stop block and rear position annular stop block left side respectively with head position hole and
Head position stage clip and rear position stage clip are provided between the end face of the annular spacing groove in position hole afterwards；The regulation connection of left earmuff and right earcup
The top of bar is inserted into U-shaped guide groove from U-shaped guide groove both sides；The bulb of first bulb plunger and the second bulb plunger is plugged in a left side
In the stopper slot of the regulation connecting rod of earmuff and right earcup.
As the preferred of above-mentioned technical proposal, the spacing hole and head position limited post and the chi of rear position limited post of connecting rod are adjusted
It is very little corresponding.
As the preferred of above-mentioned technical proposal, U-bracket is the soft bar of silica gel, and regulation connecting rod is metal tie rods.
As the preferred of above-mentioned technical proposal, screwed hole is offered on the right side of support base；Earmuff body includes screw rod
Connecting portion and warming piece of sponge；Warming piece of sponge is fixed on the right side of screw rod connecting portion；On warming piece of right side of sponge into
Type has the ear's protector that can place ear；Earmuff body is screwed onto on support base；Ear's protector has directionality, main to protect
Shield part is located at the rear portion of ear's protector.
As the preferred of above-mentioned technical proposal, the width and head position rectangular channel and the width of rear position rectangular channel of connecting rod are adjusted
It is identical；Slide slot is elongated hole；The diameter of center circular groove be more than slide slot the bottom center of circle with regulation connecting rod bottom sideline it
Between distance.
The beneficial effects of the utility model are：Earmuff wears dual-purpose, U-bracket and left earmuff and right earcup after can wearing
Separation can be dismantled；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 support base 22 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；
In figure, 10, U-bracket；11st, U-shaped guide groove；12nd, the first bulb plunger；13rd, the second bulb plunger；20th, left earmuff；
21st, connecting rod is adjusted；210th, slide slot；2101st, spacing hole；211st, stopper slot；22nd, support base；220th, two regulating tanks；
2201st, head position rectangular channel；2202nd, head position spacing hole；2203rd, rear position rectangular channel；2204th, rear position spacing hole；221st, central shaft；
222nd, head position limited post；223rd, head position stage clip；224th, rear position limited post；23rd, earmuff body；231st, warming piece of sponge；232nd, spiral shell
Bar connecting portion；30th, right earcup.
Embodiment
As shown in Figure 1 to 4, the adjustable earmuff of dual-purpose type, including U-bracket 10, left earmuff 20 and the right side are worn after one kind is worn
Earmuff 30；U-shaped guide groove 11 is offered inside the U-bracket 10；The left and right ends horizontal direction of U-bracket 10 is respectively fixed with
One bulb plunger 12 and the second bulb plunger 13；The structure of left earmuff 20 and right earcup 30 is symmetrical；Left earmuff 20 includes adjusting
Save connecting rod 21, support base 22 and earmuff body 23；Two regulating tanks 220 are offered inside support base 22；Two regulating tanks 220
Including center circular groove, fan-shaped annular groove, head position rectangular channel 2201 and horizontal forward rear position rectangular channel 2203 straight down；In
Heart circular groove is connected with fan-shaped annular groove, head position rectangular channel 2201, rear position rectangular channel 2203 respectively；In two regulating tanks 220
The center of heart circular groove is fixed with central shaft 221；Opened up respectively on the side wall of head position rectangular channel 2201 and rear position rectangular channel 2203
There are head position spacing hole 2202 and rear position spacing hole 2204；Uniformly offered on the upper left end face for adjusting connecting rod 21 some spacing
Groove 211；The bottom of regulation connecting rod 21 offers slide slot 210 and spacing hole 2101 that left and right is run through successively from top to bottom；Adjust
Section connecting rod 21 is set on central shaft 221 by slide slot 210；Head position hole and rear position are offered on the left side of support base 22
Hole；Head position hole and rear position hole are corresponding with head position spacing hole 2202 and rear position spacing hole 2204 respectively；Head position hole and rear position hole
Annular spacing groove is offered on the wall of side；Head position is respectively fixed with the external cylindrical surface of head position limited post 222 and rear position limited post 224
Annular stop block and rear position annular stop block；Head position limited post 222 and rear position limited post 224 pass through head position annular stop block respectively
In the annular spacing groove that head position hole and rear position hole are plugged in rear position annular stop block；Head position annular stop block and rear position annular limit
The left side of position block is provided with head position stage clip 223 and rear position between the end face of head position hole and the annular spacing groove in rear position hole respectively
Stage clip；The top of the regulation connecting rod 21 of left earmuff 20 and right earcup 30 is inserted into U-shaped guide groove 11 from the both sides of U-shaped guide groove 11；
The bulb of first bulb plunger 12 and the second bulb plunger 13 is plugged in the regulation connecting rod 21 of left earmuff 20 and right earcup 30
In stopper slot 211.
As shown in Figure 1 to 4, the spacing hole 2101 of regulation connecting rod 21 and head position limited post 222 and rear position limited post 224
Size it is corresponding.
U-bracket 10 is the soft bar of silica gel, and regulation connecting rod 21 is metal tie rods.
As shown in figure 1, offering screwed hole on the right side of support base 22；Earmuff body 23 includes screw rod connecting portion 232
With warming piece 231 of sponge；Sponge is fixed on the right side of screw rod connecting portion 232 for warming piece 231；Warming piece of 231 right-hand members of sponge
Ear's protector of ear can be placed by being formed on face；Earmuff body 23 is screwed onto on support base 22；Ear's protector has side
Tropism, main protection part is located at the rear portion of ear's protector.
As shown in Figure 1 to 4, the width of regulation connecting rod 21 and head position rectangular channel 2201 and the width of rear position rectangular channel 2203
Degree is identical；Slide slot 210 is elongated hole；The diameter of center circular groove is more than the bottom center of circle and the regulation connecting rod 21 of slide slot 210
The distance between bottom sideline.
Earmuff wear or after wear adjusting method：
Wear if desired, regulation connecting rod 21 is inserted in the rectangular channel 2201 of head position, then outside plug position limited post
222, then adjust connecting rod 21 and inwardly plug on earth, decontrol head position limited post 222, head position limited post 222 is in head position stage clip 223
In the presence of, the end of head position limited post 222 is inserted in the spacing hole 2202 of head position through the spacing hole 2101 of regulation connecting rod 21,
Then U-bracket and left earmuff and the relative distance of right earcup are adjusted；
Worn if necessary to after, regulation connecting rod 21 is departed from head position limited post 222, then sliding groove 210 is around central shaft 221
Rotation, make regulation connecting rod 21 insert after in position rectangular channel 2203, then outwards pull out rear position limited post 224, then regulation connection
Bar 21 is inwardly plugged on earth, position limited post 224 after relieving, rear position limited post 224 in the presence of rear position stage clip (not shown), after
After the end of position limited post 224 is inserted through the spacing hole 2101 of regulation connecting rod 21 in position spacing hole 2204, U-shaped is then adjusted
Support and left earmuff and the relative distance of right earcup.
Left earmuff 20 and right earcup 30 can be pulled out from U-bracket 10.
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 (5)
1. one kind wears the adjustable earmuff of dual-purpose type, including U-bracket (10), left earmuff (20) and right earcup (30) after wearing；The U
U-shaped guide groove (11) is offered inside shape support (10)；U-bracket (10) left and right ends horizontal direction is respectively fixed with the first bulb
Plunger (12) and the second bulb plunger (13)；It is characterized in that：The structure of left earmuff (20) and right earcup (30) is symmetrical；It is left
Earmuff (20) includes regulation connecting rod (21), support base (22) and earmuff body (23)；Two are offered inside support base (22)
Regulating tank (220)；Two regulating tanks (220) include center circular groove, fan-shaped annular groove, head position rectangular channel (2201) straight down
With horizontal forward rear position rectangular channel (2203)；Center circular groove respectively with fan-shaped annular groove, head position rectangular channel (2201), rear position square
Shape groove (2203) is connected；The center of the center circular groove of two regulating tanks (220) is fixed with central shaft (221)；Head position rectangle
Head position spacing hole (2202) and rear position spacing hole are offered on the side wall of groove (2201) and rear position rectangular channel (2203) respectively
(2204)；Some stopper slots (211) are uniformly offered on the upper left end face of regulation connecting rod (21)；Adjust connecting rod (21)
Bottom offers the slide slot (210) and spacing hole (2101) that left and right is run through successively from top to bottom；Regulation connecting rod (21) passes through
Slide slot (210) is set on central shaft (221)；Head position hole and rear position hole are offered on the left side of support base (22)；Head position
Hole and rear position hole are corresponding with head position spacing hole (2202) and rear position spacing hole (2204) respectively；Head position hole and the side wall in rear position hole
On offer annular spacing groove；Head position is respectively fixed with the external cylindrical surface of head position limited post (222) and rear position limited post (224)
Annular stop block and rear position annular stop block；Head position limited post (222) and rear position limited post (224) are limited by head position annular respectively
Position block and rear position annular stop block are plugged in the annular spacing groove in head position hole and rear position hole；Head position annular stop block and rear position ring
The left side of shape limited block is provided with head position stage clip (223) between the end face of head position hole and the annular spacing groove in rear position hole respectively
With rear position stage clip；The top of the regulation connecting rod (21) of left earmuff (20) and right earcup (30) is inserted from U-shaped guide groove (11) both sides
In to U-shaped guide groove (11)；The bulb of first bulb plunger (12) and the second bulb plunger (13) is plugged in left earmuff (20) and the right side
In the stopper slot (211) of earmuff (30) regulation connecting rod (21).
2. one kind according to claim 1 wears the adjustable earmuff of dual-purpose type after wearing, it is characterised in that：Adjust connecting rod (21)
Spacing hole (2101) and head position limited post (222) and rear position limited post (224) size it is corresponding.
3. one kind according to claim 1 wears the adjustable earmuff of dual-purpose type after wearing, it is characterised in that：U-bracket (10) is
The soft bar of silica gel, regulation connecting rod (21) is metal tie rods.
4. one kind according to claim 1 wears the adjustable earmuff of dual-purpose type after wearing, it is characterised in that：The right side of support base (22)
Screwed hole is offered on end face；Earmuff body (23) includes screw rod connecting portion (232) and warming piece of sponge (231)；Sponge is warming
Block (231) is fixed on the right side of screw rod connecting portion (232)；Ear can be placed by being formed on warming piece of (231) right side of sponge
Piece ear's protector；Earmuff body (23) is screwed onto on support base (22).
5. one kind according to claim 1 wears the adjustable earmuff of dual-purpose type after wearing, it is characterised in that：Adjust connecting rod (21)
Width and head position rectangular channel (2201) and rear position rectangular channel (2203) width it is identical；Slide slot (210) is elongated hole；Center circle
The diameter of groove is more than the distance between the bottom sideline of the bottom center of circle of slide slot (210) with adjusting connecting rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065299.XU CN206543232U (en) | 2016-09-20 | 2016-09-20 | One kind wears the adjustable earmuff of dual-purpose type after wearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065299.XU CN206543232U (en) | 2016-09-20 | 2016-09-20 | One kind wears the adjustable earmuff of dual-purpose type after wearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543232U true CN206543232U (en) | 2017-10-10 |
Family
ID=59992911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065299.XU Expired - Fee Related CN206543232U (en) | 2016-09-20 | 2016-09-20 | One kind wears the adjustable earmuff of dual-purpose type after wearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206543232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214341A (en) * | 2016-09-20 | 2016-12-14 | 湖州优创科技有限公司 | One wears the adjustable earmuff of dual-purpose type after wearing |
-
2016
- 2016-09-20 CN CN201621065299.XU patent/CN206543232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214341A (en) * | 2016-09-20 | 2016-12-14 | 湖州优创科技有限公司 | One wears the adjustable earmuff of dual-purpose type after wearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206543232U (en) | One kind wears the adjustable earmuff of dual-purpose type after wearing | |
| CN106214341B (en) | One kind wears the adjustable earmuff of dual-purpose type after wearing | |
| CN206577016U (en) | It is a kind of it is new wear after wear the adjustable earmuff of dual-purpose type | |
| CN206543236U (en) | A kind of Manual adjustable wears dual-purpose earmuff after wearing | |
| CN206546467U (en) | A kind of AR helmets for being easy to adjust | |
| CN206543234U (en) | One kind wears the detachable adjustable earmuff of dual-purpose type after wearing | |
| CN106344268B (en) | It is a kind of it is new wear after wear the adjustable earmuff of dual-purpose type | |
| CN206543233U (en) | It is a kind of it is new wear after wear the detachable earmuff of dual-purpose type | |
| CN106344266B (en) | It is a kind of it is novel wear after wear the detachable earmuff of dual-purpose type | |
| CN206543235U (en) | It is a kind of it is new wear after wear dual-purpose type earmuff | |
| CN105747350A (en) | Novel AR helmet | |
| CN204182704U (en) | Eye die holder in multiple drawing machine | |
| CN206791070U (en) | A kind of GREEB HEDGE MACHINE | |
| CN205082741U (en) | Multifunctional safety helmet | |
| CN106344267B (en) | One kind wears dual-purpose type detachably adjustable earmuff after wearing | |
| CN204409706U (en) | The operating cap that protecting factor is high | |
| CN204245271U (en) | Adjustable headband structure | |
| CN203954129U (en) | A kind of waist trimmer | |
| CN203841220U (en) | Boot supports for high boots | |
| CN203369432U (en) | Helmet with rainwater dividing effect | |
| CN206586427U (en) | It is a kind of with wing of nose thimble can Lu Zui formulas ear insulating mask | |
| CN204766128U (en) | Welding protective face mask's bandeau angle micromatic setting | |
| CN206426361U (en) | A kind of tire-mold steel disc | |
| CN208355574U (en) | A kind of neurosurgery head fixing device | |
| CN205993679U (en) | A kind of medical antibacterial mask of adjustable shape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 Termination date: 20180920 |