CN105232226A - Gear-type adjustable length music connection earmuff - Google Patents
Gear-type adjustable length music connection earmuff Download PDFInfo
- Publication number
- CN105232226A CN105232226A CN201510633297.XA CN201510633297A CN105232226A CN 105232226 A CN105232226 A CN 105232226A CN 201510633297 A CN201510633297 A CN 201510633297A CN 105232226 A CN105232226 A CN 105232226A
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- Prior art keywords
- warming
- wall
- shaped support
- jack
- hole
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Abstract
The invention discloses a gear-type adjustable length music connection earmuff, comprising a U-shaped support and warm covers. An upwardly extending vertical rack is disposed in each warm cover and is inserted into a receiving hole in one of two ends of the U-shaped support. The sidewall of each receiving hole is provided with a through slot in which an adjusting wheel is hinged. The outer wall of each adjusting wheel is provided with an outer tooth portion meshing with the corresponding vertical rack. A limiting sheet is fixed in the upper inner wall or lower inner wall of each through slot and is locked in a tooth groove corresponding to the outer tooth portion of the corresponding adjusting wheel. The inner walls of the two warm covers are provided with ear receiving cells, the wall of each ear receiving cell is fixedly provided with a headset cord locking portion, and the lower portion of ear receiving cell is provided with a downwardly extending cord channel. The warm covers and the U-shaped support are replaceable, the length of the U-shaped support is finely adjustable and is applicable to fixing a headset cord, and thus the earmuff can be put on while a headset is put on for listening to music and great convenience is obtained.
Description
Technical field:
The present invention relates to life warming article technical field, relate to the length-adjustable music of a kind of gear type in particular and connect ear muff.
Background technology:
Ear muff is that a pair is connected together for cold-proof screening ear thing by the metal tape of strap, elastic cord or softness.The structure of ear muff is very simple, primarily of support and protective sleeve composition.
Existing ear muff; that directly fixing cannot dismounting is saved with length key between its support and protective sleeve; after protective sleeve is damaged or pollutes; cannot disassembly, cleaning; just need, by whole replacing, to bother very much, and waste; and it cannot carry out the fine setting of length according to the people of different head dummy, thus cannot well wear on the user's head.
And now a lot of young people like walkman music, and bring ear muff just cannot wear headphones, so very inconvenient, impact use.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, the length-adjustable music of a kind of gear type is provided to connect ear muff, its warming guard shield and U-shaped support can dismounting and change, and the length of its U-shaped support can be finely tuned, the user meeting different head dummy uses, its convenient cleaning and changing, and it can fixed earphone line, make to put on earphone while putting on ear muff to listen to the music, very convenient.
The scheme that the present invention solve the technical problem is:
The length-adjustable music of a kind of gear type connects ear muff, comprise U-shaped support and warming guard shield, the vertical tooth bar upwards extended is provided with in described warming guard shield, in the jack that vertical tooth bar sleeve has at the two ends of U-shaped support, the sidewall of jack has groove, be hinged with regulating wheel in groove, the outer wall of regulating wheel has outer toothed portion, and outer toothed portion is meshed with vertical tooth bar;
Be fixed with banking stop in the upper medial wall of described groove or lower medial wall, banking stop holding is in the teeth groove of the correspondence of the outer toothed portion of regulating wheel;
The medial wall of two warming guard shields has ear placing trough, the wall of ear placing trough is fixed with earphone cord fastening part, the bottom of earphone placing trough has the logical wire casing to downward-extension.
Described warming guard shield comprises midfoot support contiguous block, the end face of midfoot support contiguous block has middle part jack, in the middle part of the bottom surface of middle part jack, there is the vertical tooth bar protruded upward, midfoot support contiguous block is in the inside of warming sponge block, the outside of warming sponge block is coated with warming leather sheath, the top of warming sponge block and warming leather sheath has the through hole communicated with middle part jack respectively, the end of U-shaped support through through hole and sleeve in the jack of middle part.
The two ends of described U-shaped support form insertion section, and insertion section is through through hole sleeve in the jack of middle part, and the end of the U-shaped support of the top of insertion section is pressed against on warming leather sheath, in the jack that vertical tooth bar sleeve has in the bottom of insertion section.
Have detent in the upper medial wall of described groove or lower medial wall, limited block is nested and be fixed in detent, and the end of limited block has banking stop, and banking stop stretches out detent.
Described midfoot support contiguous block has and laterally runs through screw, the section of being spirally connected of earphone cord fastening part is through the through hole that the medial wall of the through hole that the wall of earphone placing trough has and warming sponge block has and be screwed onto and laterally run through in one end of screw, the middle part of earphone cord fastening part has vertical clamping groove, the medial wall of vertical clamping groove has two lobe, between two lobe and vertical clamping groove, form earphone cord holding cavity.
The threaded shank of graphics panel is through the through hole that the lateral wall of the through hole that the lateral wall of warming leather sheath has and warming sponge block has and be screwed onto and laterally run through in the outer end of screw, and graphics panel is provided with pattern.
Beneficial effect of the present invention is: compared with prior art, its warming guard shield and U-shaped support can dismounting and change, and the length of its U-shaped support can be finely tuned, the user meeting different head dummy uses, its convenient cleaning and replacing, and it can fixed earphone line, makes to put on earphone while putting on ear muff and listens to the music, very convenient.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial enlarged drawing of the present invention;
Fig. 3 is the partial structurtes schematic diagram of earphone cord fastening part.
Detailed description of the invention:
Embodiment, see as shown in Figure 1 to Figure 3, the length-adjustable music of a kind of gear type connects ear muff, comprise U-shaped support 10 and warming guard shield 20, in described warming guard shield 20, be provided with the vertical tooth bar 21 upwards extended, in the jack 11 that vertical tooth bar 21 sleeve has at the two ends of U-shaped support 10, the sidewall of jack 11 has groove 12, be hinged with regulating wheel 13 in groove 12, the outer wall of regulating wheel 13 has outer toothed portion 131, and outer toothed portion 131 is meshed with vertical tooth bar 21;
Be fixed with banking stop 14 in the upper medial wall of described groove 12 or lower medial wall, banking stop 14 holding is in the teeth groove of the correspondence of the outer toothed portion 131 of regulating wheel 13;
The medial wall of two warming guard shields 20 has ear placing trough 27, the wall of ear placing trough 27 is fixed with earphone cord fastening part 40, the bottom of earphone placing trough 27 has the logical wire casing 28 to downward-extension.
Further, described warming guard shield 20 comprises midfoot support contiguous block 22, the end face of midfoot support contiguous block 22 has middle part jack 23, in the middle part of the bottom surface of middle part jack 23, there is the vertical tooth bar 21 protruded upward, midfoot support contiguous block 22 is in the inside of warming sponge block 24, the outside of warming sponge block 24 is coated with warming leather sheath 25, the top of warming sponge block 24 and warming leather sheath 25 has the through hole 26 communicated with middle part jack 23 respectively, the end of U-shaped support 10 through through hole 26 and sleeve in middle part jack 23.
Further, the two ends of described U-shaped support 10 form insertion section 15, insertion section 15 through through hole 26 and sleeve in middle part jack 23, the end of the U-shaped support 10 of the top of insertion section 15 is pressed against on warming leather sheath 25, in the jack 11 that vertical tooth bar 21 sleeve has in the bottom of insertion section 15.
Further, have detent 121 in the upper medial wall of described groove 12 or lower medial wall, limited block 141 is nested and be fixed in detent 121, and the end of limited block 141 has banking stop 14, and banking stop 14 stretches out detent 121.
Further, described midfoot support contiguous block 22 has and laterally runs through screw 221, the section of being spirally connected of earphone cord fastening part 40 is through the through hole that the medial wall of the through hole that the wall of earphone placing trough 40 has and warming sponge block 24 has and be screwed onto and laterally run through in one end of screw 221, the middle part of earphone cord fastening part 40 has vertical clamping groove 41, the medial wall of vertical clamping groove 41 have two lobe, 42, two lobe 42 and vertically form earphone cord holding cavity between clamping groove 41.
Further, the threaded shank of graphics panel 50 is through the through hole that the lateral wall of the through hole that the lateral wall of warming leather sheath 25 has and warming sponge block 24 has and be screwed onto and laterally run through in the outer end of screw 221, and graphics panel 50 is provided with pattern.
By rotation two regulating wheels 13 of exerting oneself, thus realize vertical tooth bar 21 is moved downward or upward, thus regulate vertical tooth bar 21 to stretch into the distance of jack 11, realize the length of whole ear muff, and positioned in the teeth groove of the correspondence of the outer toothed portion 131 of regulating wheel 13 by banking stop 14 holding, it locates convenient, easy to adjust.
And shifted out from jack 11 completely by vertical tooth bar 21 and namely realize being separated of U-shaped support 10 and warming guard shield 20, its separation is quick and convenient, and part replacement is convenient.
And pass through earphone cord holding in earphone cord holding cavity, this ear muff can be worn with under the state having on earphone, and when not listening to the music, earphone cord fastening part 40 can be unloaded, use as common ear muff, very convenient.
And graphics panel 50 can make ear muff outward appearance more attractive in appearance, various pattern or device can be fixed according to personal preference on graphics panel 50, meet the individual sexual needs of user.
Finally; above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. the length-adjustable music of gear type connects ear muff, comprise U-shaped support (10) and warming guard shield (20), it is characterized in that: in described warming guard shield (20), be provided with the vertical tooth bar (21) upwards extended, in the jack (11) that vertical tooth bar (21) sleeve has at the two ends of U-shaped support (10), the sidewall of jack (11) has groove (12), regulating wheel (13) is hinged with in groove (12), the outer wall of regulating wheel (13) has outer toothed portion (131), outer toothed portion (131) is meshed with vertical tooth bar (21),
Be fixed with banking stop (14) in the upper medial wall of described groove (12) or lower medial wall, banking stop (14) holding is in the teeth groove of the correspondence of the outer toothed portion (131) of regulating wheel (13);
The medial wall of two warming guard shields (20) has ear placing trough (27), the wall of ear placing trough (27) is fixed with earphone cord fastening part (40), the bottom of earphone placing trough (27) has the logical wire casing (28) to downward-extension.
2. the length-adjustable music of a kind of gear type according to claim 1 connects ear muff, it is characterized in that: described warming guard shield (20) comprises midfoot support contiguous block (22), the end face of midfoot support contiguous block (22) has middle part jack (23), in the middle part of the bottom surface at middle part jack (23), there is the vertical tooth bar (21) protruded upward, midfoot support contiguous block (22) is in the inside of warming sponge block (24), the outside of warming sponge block (24) is coated with warming leather sheath (25), the top of warming sponge block (24) and warming leather sheath (25) has the through hole (26) communicated with middle part jack (23) respectively, the end of U-shaped support (10) through through hole (26) and sleeve in middle part jack (23).
3. the length-adjustable music of a kind of gear type according to claim 2 connects ear muff, it is characterized in that: the two ends of described U-shaped support (10) form insertion section (15), insertion section (15) through through hole (26) and sleeve in middle part jack (23), the end of the U-shaped support (10) of the top of insertion section (15) is pressed against on warming leather sheath (25), in the jack (11) that vertical tooth bar (21) sleeve has in the bottom of insertion section (15).
4. the length-adjustable music of a kind of gear type according to claim 1 connects ear muff, it is characterized in that: in the upper medial wall of described groove (12) or lower medial wall, there is detent (121), limited block (141) is nested and be fixed in detent (121), the end of limited block (141) has banking stop (14), and banking stop (14) stretches out detent (121).
5. the length-adjustable music of a kind of gear type according to claim 2 connects ear muff, it is characterized in that: described midfoot support contiguous block (22) has and laterally runs through screw (221), the section of being spirally connected of earphone cord fastening part (40) is through the through hole that the medial wall of the through hole that the wall of earphone placing trough (40) has and warming sponge block (24) has and be screwed onto and laterally run through in one end of screw (221), the middle part of earphone cord fastening part (40) has vertical clamping groove (41), the medial wall of vertical clamping groove (41) have two lobe (42), earphone cord holding cavity is formed between two lobe (42) and vertical clamping groove (41).
6. the length-adjustable music of a kind of gear type according to claim 5 connects ear muff, it is characterized in that: the threaded shank of graphics panel (50) is through the through hole that the lateral wall of the through hole that the lateral wall of warming leather sheath (25) has and warming sponge block (24) has and be screwed onto and laterally run through in the outer end of screw (221), graphics panel (50) is provided with pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633297.XA CN105232226A (en) | 2015-09-29 | 2015-09-29 | Gear-type adjustable length music connection earmuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633297.XA CN105232226A (en) | 2015-09-29 | 2015-09-29 | Gear-type adjustable length music connection earmuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105232226A true CN105232226A (en) | 2016-01-13 |
Family
ID=55030241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510633297.XA Pending CN105232226A (en) | 2015-09-29 | 2015-09-29 | Gear-type adjustable length music connection earmuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105232226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11582548B2 (en) | 2017-11-21 | 2023-02-14 | 3M Innovative Properties Company | Cushion for a hearing protector or audio headset |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR427846A (en) * | 1911-03-08 | 1911-08-14 | Wittnauer & C Soc | Extensibility device for jewelry items |
| US4977614A (en) * | 1989-10-23 | 1990-12-11 | Motorola, Inc. | Wristband with loop antenna |
| EP1588642A1 (en) * | 2004-04-24 | 2005-10-26 | Caspar Reich | Fastener with longitudinal adjustment for bracelets |
| CN200956658Y (en) * | 2006-09-06 | 2007-10-03 | 张旗璨 | Ear cover of earplug type earphone with sound box function |
| CN201805531U (en) * | 2010-09-26 | 2011-04-20 | 谈毅 | Earphone with conveniently replaced outer cover |
| CN102196331A (en) * | 2011-04-29 | 2011-09-21 | 浙江魔杰电子有限公司 | Earmuff distance adjustable headset |
| CN203872330U (en) * | 2014-05-05 | 2014-10-08 | 广东明创软件科技有限公司 | Headset |
| CN204206415U (en) * | 2014-11-26 | 2015-03-11 | 王小平 | A kind of headphone with heat-preserving function |
| CN104618830A (en) * | 2014-12-31 | 2015-05-13 | 深圳市佳骏兴科技有限公司 | Head beam synchronous sliding device and headset |
| CN204521187U (en) * | 2015-01-16 | 2015-08-05 | 卢章红 | A kind of washable music earmuff |
| CN205083787U (en) * | 2015-09-29 | 2016-03-16 | 苏州天裁纺织工艺品有限公司 | Earmuff is connected to music of gear formula adjustable length |
-
2015
- 2015-09-29 CN CN201510633297.XA patent/CN105232226A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR427846A (en) * | 1911-03-08 | 1911-08-14 | Wittnauer & C Soc | Extensibility device for jewelry items |
| US4977614A (en) * | 1989-10-23 | 1990-12-11 | Motorola, Inc. | Wristband with loop antenna |
| EP1588642A1 (en) * | 2004-04-24 | 2005-10-26 | Caspar Reich | Fastener with longitudinal adjustment for bracelets |
| CN200956658Y (en) * | 2006-09-06 | 2007-10-03 | 张旗璨 | Ear cover of earplug type earphone with sound box function |
| CN201805531U (en) * | 2010-09-26 | 2011-04-20 | 谈毅 | Earphone with conveniently replaced outer cover |
| CN102196331A (en) * | 2011-04-29 | 2011-09-21 | 浙江魔杰电子有限公司 | Earmuff distance adjustable headset |
| CN203872330U (en) * | 2014-05-05 | 2014-10-08 | 广东明创软件科技有限公司 | Headset |
| CN204206415U (en) * | 2014-11-26 | 2015-03-11 | 王小平 | A kind of headphone with heat-preserving function |
| CN104618830A (en) * | 2014-12-31 | 2015-05-13 | 深圳市佳骏兴科技有限公司 | Head beam synchronous sliding device and headset |
| CN204521187U (en) * | 2015-01-16 | 2015-08-05 | 卢章红 | A kind of washable music earmuff |
| CN205083787U (en) * | 2015-09-29 | 2016-03-16 | 苏州天裁纺织工艺品有限公司 | Earmuff is connected to music of gear formula adjustable length |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11582548B2 (en) | 2017-11-21 | 2023-02-14 | 3M Innovative Properties Company | Cushion for a hearing protector or audio headset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20190215 |