CN104397924A - Helmet with chain - Google Patents
Helmet with chain Download PDFInfo
- Publication number
- CN104397924A CN104397924A CN201410684930.3A CN201410684930A CN104397924A CN 104397924 A CN104397924 A CN 104397924A CN 201410684930 A CN201410684930 A CN 201410684930A CN 104397924 A CN104397924 A CN 104397924A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe
- chain
- helmet
- sleeve pipe
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims description 7
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0413—Anti-theft arrangements
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a helmet with a chain. A limiting plate (10) is fixed in the left part of a steel pipe (3), and the top surface of the left part of the steel pipe (3) is provided with a locking hole (3a); the right end of a chain (7) is provided with a sliding guide post (8) which is inserted into a right opening of the steel pipe (3), and a screw (9) radially penetrates through the sliding guide post (8) and is positioned in an outer sliding chute of a sleeve (1c) and in an inner sliding chute of the steel pipe (3); and the left end of the chain (7) is provided with a locking post (13) which can be inserted into the left end of the steel pipe (3). The helmet with the chain is reasonable in design, simple in structure and easy to use, structural strength of the bottom of the helmet is greatly enhanced; and meanwhile, the chain with a locking function for prevention of thievery can be completely concealed in the steel pipe, so that the appearance and comfort of the helmet cannot be affected.
Description
Technical field
The present invention relates to a kind of motorcycle component, the locking chain helmet particularly on motorcycle.
Background technology
The helmet rides the indispensable instrument of motorcycle, for the protection of the head of user.Existing motorcycle helmet is generally made up of helmet body and wind-blocking face mask, and helmet body adopts double-decker usually, and shell body is comparatively hard, and inner housing is softer, to take into account the comfortableness of protective effect and wearing.But the intensity of the existing helmet still has deficiency, the particularly position of the corresponding user's neck in helmet body bottom, easily deform when external force is larger or damage, safety protection function has much room for improvement.
Meanwhile, when the driver parks, need with chain lock, motorcycle to be pinned, in case stolen; The helmet or leave in luggage case, otherwise driver carries with.More than operate not only loaded down with trivial details, waste time and energy, and it is very inconvenient to carry with the helmet, also easily cause the helmet to lose.
Summary of the invention
Technical problem to be solved by this invention is to provide one not easily deformed damaged, and the locking chain helmet that can be antitheft.
Technical scheme of the present invention is as follows: a kind of locking chain helmet, comprise helmet body (1) and wind-blocking face mask (2), described helmet body (1) is by shell body (1a) and inner housing (1b) is bonding forms, its key is: be provided with a sleeve pipe (1c) in the bottom of described shell body (1a) along its profile, steel pipe (3) is equipped with in this sleeve pipe (1c), shape size and the sleeve pipe (1c) of described steel pipe (3) adapt, and steel pipe (3) is wrapped by sleeve pipe (1c); The corresponding ports of sleeve pipe (1c) is stretched out in the termination of described steel pipe (3), and each mouth of pipe of steel pipe (3) is all equipped with the lid (4) that can be sealed;
An external chute extended back (1d) is offered at the lateral surface of described sleeve pipe (1c) right part, described steel pipe (3) just offers internal chute to the position of external chute (1d), have block piece (5) at steel pipe (3) internal fixtion, this block piece (5) is positioned at the front side of internal chute;
At pipe internal fixtion limited location plate (10) of described steel pipe (3) left part, this limiting plate (10) is near the mouth of pipe of steel pipe (3) left end, the end face of described steel pipe (3) left part offers lockhole (3a), this lockhole (3a) is positioned at the front side of limiting plate (10), and sleeve pipe (1c) just offers via hole to the position of lockhole (3a);
The right-hand member of a chain (7) is provided with slide-and-guide post (8), this slide-and-guide post (8) stretches into from the right mouth of pipe of steel pipe (3), slide-and-guide post (8) is spacing by the block piece (5) in steel pipe (3) forward, the radial direction of slide-and-guide post (8) is equipped with screw (9), and this screw (9) is arranged in the external chute of sleeve pipe (1c) and the internal chute of steel pipe (3);
The left end of chain (7) has locking post (13), this locking post (13) can stretch in the left end pipe of steel pipe (3), and spacing by limiting plate (10), make annular groove on locking post (13) just to lockhole (3a).
The present invention sets up a steel pipe in the bottom of helmet body; this steel pipe plays a part to increase structural strength; make the structural strength bottom helmet body better; even if when external force is larger; the bottom of helmet body also not easily deforms or damages; thus the neck of user can be protected better, security is better.Steel pipe is arranged along the profile bottom helmet body, all can play humidification to various piece bottom helmet body.The sleeve pipe that steel pipe is arranged by the external housing bottom of the helmet wraps, and steel pipe connects not only firmly but also reliably on helmet body, can not occur to loosen or depart from.
The slide-and-guide post of chain right-hand member stretches into from the right mouth of pipe of steel pipe, and slide-and-guide post is spacing by the block piece in steel pipe forward, departs to prevent chain and steel pipe.Screw is stirred along chute slippage backward with hand, slide-and-guide post and chain can be driven to move backward, and chain is hidden in steel pipe completely, and now the mouth of pipe of steel pipe is by sealing of lid, can prevent chain from exposing and affecting attractive in appearance, cause adverse effect to avoid wearing the helmet to user.The coded lock matched with chain is installed on the left part of helmet body, when helmet lock fixes on wheel by needs, by the spoke of chain through wheel, then the locking post of chain left end is stretched in the left end pipe of steel pipe, locking post is spacing by limiting plate, makes the annular groove on locking post just to the telescopic mast controlled by coded lock, and telescopic mast embeds in the annular groove on locking post, by the locking of locking post, only can untie coded lock and unclamp the left mouth of pipe that locking post could be pulled out steel pipe to the control of telescopic mast.As can be seen here, the helmet and lock for motorcycle can be connected into one by the present invention:
1, ensure that the helmet is not easily lost;
2, when the helmet is locked on motorcycle front-wheel or trailing wheel, motorcycle is not easily stolen; The helmet plays lock for motorcycle, exempts and configure a theftproof lock again on motorcycle;
3, the burden of carrying the helmet is at any time exempted;
4, be coded lock due to what the helmet was arranged, eliminate the burden carrying with key;
5, a head safety device is not only by the helmet, and is a chain lock, is also applicable to other article of lock.
Described shell body (1a) is made up of ABS material, and inner housing (1b) is made up of foamed material, and described sleeve pipe (1c) and shell body (1a) are structure as a whole.Above structure is while guarantee helmet body has enough hardness, and more soft with the part of user's head contact, the comfortableness worn is good; Meanwhile, inner and outer shell all adopts existing common materials, effectively can reduce production cost.
Described lid (4) is arranged on one end of soft ribbons (6), and lid (4) can be interlockingly connected with the mouth of pipe of steel pipe (3), and the other end of soft ribbons (6) is fixed on sleeve pipe (1c).Above structure dismounting lid is easy to operate, quick, and is positioned on sleeve pipe by soft ribbons when lid does not use, and can not lose.
The tail end of described external chute (1d) extends towards the direction of front lower place, forms outer binding groove (1e), and the position of the just external binding groove (1e) of described steel pipe (3) offers interior binding groove.When stirring screw slippage be to rearmost end backward along chute, can dial in binding groove by screw, screw is located by binding groove, screw can not depart from binding groove in the absence of external forces, it is reliable that such chain is hidden in location in steel pipe, can not shake and produce noise.
In order to simplify structure, facilitate processing and fabricating, reduce production cost, described block piece (5) is circular ring structure.
Beneficial effect: the present invention is reasonable in design, structure is simple, enforcement is easy, by setting up sleeve pipe and steel pipe in the bottom of helmet body, greatly strengthen the structural strength bottom helmet body, makes the helmet can play safeguard protection effect better; Meanwhile, the chain playing locking anti-theft function can be hidden in steel pipe completely, can not affect outward appearance and comfortableness that the helmet wears; Arranging limiting plate in the left end pipe of steel pipe can be spacing to the locking post of chain, need not spended time contraposition when making locking chain, thus enormously simplify lock operation.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present invention.
Fig. 2 is the layout schematic diagram of limiting plate.
Fig. 3 is the schematic diagram that locking post is locked by telescopic mast.
Fig. 4 is right view of the present invention.
Fig. 5 is the schematic diagram of chain hidden state.
Fig. 6 is the schematic diagram of chain lock-out state.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, helmet body 1 is double-decker, and the skin of helmet body 1 is shell body 1a, and this shell body 1a adopts ABS material to make.The internal layer of helmet body 1 is inner housing 1b, and this inner housing 1b adopts foamed material to make, and inner housing 1b and shell body 1a fits, between the two by being adhesively fixed.Described helmet body 1 be shaped to prior art, do not repeat at this.Helmet body 1 arranges wind-blocking face mask 2, and two ends and the shell body 1a of this wind-blocking face mask 2 are hinged, and make wind-blocking face mask 2 have both opening and closing state.The structure of above wind-blocking face mask 2, position and mounting means are prior art, also do not repeat at this.
As Figure 1 and Figure 4, be provided with a sleeve pipe 1c in the bottom of shell body 1a along its profile, this sleeve pipe 1c is untight annular, and sleeve pipe 1c and shell body 1a is structure as a whole.In sleeve pipe 1c, be equipped with steel pipe 3, steel pipe 3 is preferably steel pipe, and shape size and the sleeve pipe 1c of steel pipe 3 adapt, and steel pipe 3 is wrapped by sleeve pipe 1c.The corresponding ports of sleeve pipe 1c is all stretched out in the termination at steel pipe 3 two ends, and the distance that steel pipe 3 two ends are stretched out is equal.All be equipped with the lid 4 that can be sealed at each mouth of pipe of steel pipe 3, lid 4 is arranged on one end of soft ribbons 6, and lid 4 can be interlockingly connected with the mouth of pipe of steel pipe 3, and the other end of soft ribbons 6 is fixed on sleeve pipe 1c.
As shown in Figure 1, Figure 2, Figure 4 shows, offer an external chute 1d extended back at the lateral surface of sleeve pipe 1c right part, the tail end of external chute 1d extends towards the direction of front lower place, forms outer binding groove 1e.Steel pipe 3 just offers internal chute to the position of external chute 1d, and the position of the just external binding groove 1e of steel pipe 3 offers interior binding groove.In steel pipe 3, be also fixed with block piece 5, should be circular ring structure, and block piece 5 be positioned at the front side of internal chute.At the pipe internal fixtion limited location plate 10 of steel pipe 3 left part, this limiting plate 10 is near the mouth of pipe of steel pipe 3 left end.The end face of steel pipe 3 left part offers lockhole 3a, and this lockhole 3a is positioned at the front side of limiting plate 10, and sleeve pipe 1c just offers via hole to the position of lockhole 3a.
As shown in Fig. 1, Fig. 3, Fig. 4, at the left part of helmet body 1, a coded lock 12 is installed, this coded lock 12 is equipped with a chain 7, the right-hand member of chain 7 has slide-and-guide post 8, this slide-and-guide post 8 stretches into from the right mouth of pipe of steel pipe 3, slide-and-guide post 8 is spacing by the block piece 5 in steel pipe forward, departs to prevent chain 7 and steel pipe 3.The radial direction of slide-and-guide post 8 is equipped with screw 9, this screw 9 is arranged in the external chute of sleeve pipe 1c and the internal chute of steel pipe 3, stir screw 9 along chute slippage backward with hand, slide-and-guide post 8 and chain 7 can be driven to move backward, chain 7 is hidden in steel pipe 3 completely.Now screw 9 is dialled in outer binding groove 1e and interior binding groove and is located, and the mouth of pipe of steel pipe 3 seals (see Fig. 5) by lid 4 spiral-lock, and this state is the state that user wears the helmet.The left end of chain 7 has locking post 13, when helmet lock fixes on wheel by needs, by the spoke of chain 7 through wheel, then the locking post 13 of chain 7 left end is stretched in the left end pipe of steel pipe 3, locking post 13 is spacing by limiting plate 10, make the annular groove on locking post 13 just to the telescopic mast 11 controlled by coded lock 12, telescopic mast 11 embeds in the annular groove on locking post 13, locking post 13 can be locked (see Fig. 6), only untie coded lock 12 and unclamp the left mouth of pipe that locking post 13 could be pulled out steel pipe 3 to the control of telescopic mast 11.
Claims (5)
1. a locking chain helmet, comprise helmet body (1) and wind-blocking face mask (2), described helmet body (1) is by shell body (1a) and inner housing (1b) is bonding forms, it is characterized in that: be provided with a sleeve pipe (1c) in the bottom of described shell body (1a) along its profile, steel pipe (3) is equipped with in this sleeve pipe (1c), shape size and the sleeve pipe (1c) of described steel pipe (3) adapt, and steel pipe (3) is wrapped by sleeve pipe (1c); The corresponding ports of sleeve pipe (1c) is stretched out in the termination of described steel pipe (3), and each mouth of pipe of steel pipe (3) is all equipped with the lid (4) that can be sealed;
An external chute extended back (1d) is offered at the lateral surface of described sleeve pipe (1c) right part, described steel pipe (3) just offers internal chute to the position of external chute (1d), have block piece (5) at steel pipe (3) internal fixtion, this block piece (5) is positioned at the front side of internal chute;
At pipe internal fixtion limited location plate (10) of described steel pipe (3) left part, this limiting plate (10) is near the mouth of pipe of steel pipe (3) left end, the end face of described steel pipe (3) left part offers lockhole (3a), this lockhole (3a) is positioned at the front side of limiting plate (10), and sleeve pipe (1c) just offers via hole to the position of lockhole (3a);
The right-hand member of a chain (7) is provided with slide-and-guide post (8), this slide-and-guide post (8) stretches into from the right mouth of pipe of steel pipe (3), slide-and-guide post (8) is spacing by the block piece (5) in steel pipe (3) forward, the radial direction of slide-and-guide post (8) is equipped with screw (9), and this screw (9) is arranged in the external chute of sleeve pipe (1c) and the internal chute of steel pipe (3);
The left end of chain (7) has locking post (13), this locking post (13) can stretch in the left end pipe of steel pipe (3), and spacing by limiting plate (10), make annular groove on locking post (13) just to lockhole (3a).
2. the locking chain helmet according to claim 1, it is characterized in that: described shell body (1a) is made up of ABS material, inner housing (1b) is made up of foamed material, and described sleeve pipe (1c) and shell body (1a) are structure as a whole.
3. the locking chain helmet according to claim 1 and 2, it is characterized in that: described lid (4) is arranged on one end of soft ribbons (6), lid (4) can be interlockingly connected with the mouth of pipe of steel pipe (3), and the other end of soft ribbons (6) is fixed on sleeve pipe (1c).
4. the locking chain helmet according to claim 1, it is characterized in that: the tail end of described external chute (1d) extends towards the direction of front lower place, form outer binding groove (1e), the position of the just external binding groove (1e) of described steel pipe (3) offers interior binding groove.
5. the locking chain helmet according to claim 1, is characterized in that: described block piece (5) is circular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684930.3A CN104397924A (en) | 2014-11-25 | 2014-11-25 | Helmet with chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684930.3A CN104397924A (en) | 2014-11-25 | 2014-11-25 | Helmet with chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104397924A true CN104397924A (en) | 2015-03-11 |
Family
ID=52635645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410684930.3A Pending CN104397924A (en) | 2014-11-25 | 2014-11-25 | Helmet with chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104397924A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038138U (en) * | 1988-09-08 | 1989-05-24 | 刘念 | Anti-stealing lock for helmet of motorcycle |
| CN2110387U (en) * | 1992-01-04 | 1992-07-22 | 邓佑伦 | Motorcycle helmet with concealed lock |
| CN2114311U (en) * | 1991-09-20 | 1992-09-02 | 李经伟 | Thief proof motor cycle helmet |
| US6226803B1 (en) * | 1998-07-16 | 2001-05-08 | Shoei Co., Ltd. | Helmet |
| TW200940042A (en) * | 2008-03-17 | 2009-10-01 | Xceed Holdings Pty Ltd | Neck brace |
| CN202050989U (en) * | 2011-05-11 | 2011-11-30 | 天津市双安塑料制品有限公司 | Safety helmet |
| CN202080368U (en) * | 2011-02-28 | 2011-12-21 | 明达铝业科技(太仓)有限公司 | Anti-theft structure of bike |
-
2014
- 2014-11-25 CN CN201410684930.3A patent/CN104397924A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038138U (en) * | 1988-09-08 | 1989-05-24 | 刘念 | Anti-stealing lock for helmet of motorcycle |
| CN2114311U (en) * | 1991-09-20 | 1992-09-02 | 李经伟 | Thief proof motor cycle helmet |
| CN2110387U (en) * | 1992-01-04 | 1992-07-22 | 邓佑伦 | Motorcycle helmet with concealed lock |
| US6226803B1 (en) * | 1998-07-16 | 2001-05-08 | Shoei Co., Ltd. | Helmet |
| TW200940042A (en) * | 2008-03-17 | 2009-10-01 | Xceed Holdings Pty Ltd | Neck brace |
| CN202080368U (en) * | 2011-02-28 | 2011-12-21 | 明达铝业科技(太仓)有限公司 | Anti-theft structure of bike |
| CN202050989U (en) * | 2011-05-11 | 2011-11-30 | 天津市双安塑料制品有限公司 | Safety helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
|
| RJ01 | Rejection of invention patent application after publication |