CN101559796B - Anti-theft device for motorcycle helmet - Google Patents
Anti-theft device for motorcycle helmet Download PDFInfo
- Publication number
- CN101559796B CN101559796B CN2008100695611A CN200810069561A CN101559796B CN 101559796 B CN101559796 B CN 101559796B CN 2008100695611 A CN2008100695611 A CN 2008100695611A CN 200810069561 A CN200810069561 A CN 200810069561A CN 101559796 B CN101559796 B CN 101559796B
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- CN
- China
- Prior art keywords
- back bar
- base
- journal stirrup
- hook
- vehicle frame
- 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.)
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Abstract
The invention discloses an anti-theft device for a motorcycle helmet, comprising a motorcycle frame (1), a back armrest (2) and a seat cushion (3), wherein the seat cushion (3) is installed at the back part of the motorcycle frame (1), the front end of the back armrest (2) is fixed at the tail end of the motorcycle frame (1) through two back armrest lugs (2a), hooks (4) are respectively fixed on the back armrest lugs (2a), and the back part of the seat cushion (3) covers the back armrest lugs (2a) and the hooks (4) inside. On the premise of not occupying the space of a storage box, the invention can facilitate temporary hanging of the motorcycle helmet and other articles, has favorable anti-theft effect, and has the advantages of ingenious conception, simple structure, easy implementation,and the like.
Description
Technical field
The present invention relates to a kind of anti-theft device for motorcycle helmet, be used for interim the extension and get the helmet and other article, stolen to prevent.
Background technology
At present, the modes of emplacement of motorcycle helmet generally has two kinds: a kind of is in the front portion of frame of motorcycle a hook that exposes to be installed, and when needs are placed the helmet temporarily, only the frenulum of the helmet need be suspended to hook and upward get final product.Because hook is exposed outside, influence the overall appearance effect of motor bike on the one hand, there is not anti-theft feature on the other hand substantially, the helmet is easy to be spirited away by the people and steals.
The another kind of modes of emplacement of motorcycle helmet is that helmet integral body is put into storage box.Because storage box is positioned at the below of seat cushion, the front end of seat cushion and the middle part of vehicle frame are hinged, and the rear portion of seat cushion is connected with the vehicle frame rear end by the bench lock assembly.Under the control of seat cushion lock assembly, seat cushion can have and open and lock two states around the hinge-point upset of front end, makes cushion lock by key like this, can prevent that the helmet in the storage box is stolen.Though this mode anti-theft effect is better, because the volume of storage box own is just little, after waiting to put into the helmet, remaining accommodation space is very little in the storage box, be difficult to put into again other article such as instrument, so this mode is to be cost to sacrifice the storage box space, greatly reduces the effect of storage box.On the contrary,, then when interim Parking, can't put into the helmet again, also exist the helmet to place inconvenience, problem such as stolen easily temporarily if be placed with article in the storage box.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of storage box space that neither takies, and has the anti-theft device for motorcycle helmet of good anti-theft feature again.
Technical scheme of the present invention is as follows: a kind of anti-theft device for motorcycle helmet, comprise vehicle frame, back bar and seat cushion, wherein seat cushion is installed in the rear portion of vehicle frame, the front end of back bar is fixed in the tail end of vehicle frame by two back bar journal stirrups, its key is: be fixed with hook on described back bar journal stirrup, the rear portion of described seat cushion is gone into described back bar journal stirrup and hook cover wherein.
Traditional back bar only plays the grasping for the person of taking, and the present invention is by setting up hook, with convenient motorcycle helmet or other article of hanging up temporarily on the back bar journal stirrup.When needs hang up motorcycle helmet temporarily, at first open the bench lock assembly, and overturn with the hinge-point of hand shift motorcycle seat cushion around its front end with key, seat cushion is opened, expose hook, the frenulum with the helmet is suspended on the hook then, and control seat cushion upset return and locking get final product.Because the back bar journal stirrup and the hook by the rear portion of seat cushion cover into, can not influence the aesthetic appearance of car load, and under the prerequisite of not opening seat cushion, be difficult to helmet frenulum is taken off from hook, so both make things convenient for temporarily depositing of the helmet, played good antitheft effect again.Simultaneously, temporarily depositing of the helmet do not take the storage box space, is not cost to sacrifice the storage box space, effectively guaranteed the effect of storage box.
Above-mentioned hook is made up of base, coupler body and gib head, and wherein base is welded on the back bar journal stirrup, and the back bar journal stirrup is captiveed joint with vehicle frame by bolt; Described coupler body is positioned at the outside of base front end, and the lower end of this coupler body links to each other with the lateral surface of base, and the upper end of coupler body bends continuously towards the direction of base, forms " ∩ " shape gib head.Hook and the welding of back bar journal stirrup, the back bar journal stirrup is fixed by bolt and vehicle frame, and is not only easy for installation, and connects reliably, can effectively prevent to come off.Coupler body plays pile, and the frenulum of the helmet is suspended to the root of coupler body, after cushion lock, spur helmet frenulum outside, even helmet frenulum can be along the coupler body slippage that makes progress, but under the overhead kick effect of gib head, helmet frenulum can't take off the further like this anti-theft effect that guaranteed from hook.
The inner of above-mentioned back bar journal stirrup is a slab construction, and offers former and later two mounting holes on the flat board; The base of described hook is welded on the flat board of back bar journal stirrup, on base, offer former and later two and the corresponding via hole of back bar journal stirrup mounting hole, bolt passes via hole, the mounting hole on the back bar journal stirrup and the threaded connection hole on the vehicle frame on the base, will link up with, back bar journal stirrup and vehicle frame be fixed together.Back bar and cooresponding hook are fixed with vehicle frame by former and later two points, and be solid and reliable, can prevent effectively that back bar or hook from shaking.
The rear portion of above-mentioned hook base is bent into upper end closed, the uncovered structure in lower end, and the opening end at described hook base rear portion and the welding of back bar journal stirrup are fixing, offers the back via hole at the closed end at hook base rear portion.Above structure can increase the intensity of hook base, and welds convenient.
Beneficial effect: the present invention can make things convenient for temporarily hanging up of motorcycle helmet and other article under the prerequisite that does not take the storage box space, and anti-theft effect is good, have be skillfully constructed, simple in structure, implement characteristics such as easy.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the structural representation of back bar among the present invention and hook.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is the A-A cutaway view of Fig. 3.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention is by vehicle frame 1, back bar 2, seat cushion 3 and link up with component set-ups such as 4, and wherein frame of motorcycle 1 is public technology, and its structure is not done at this and given unnecessary details.Back bar 2 is positioned at the tail end of vehicle frame 1, make by strip shape sheet material, the middle part of back bar 2 is a hand-holding segment, the two ends of back bar 2 are all to front lower place distortion bending, form supporting section, a back bar journal stirrup 2a respectively is set in the inboard of 2 liang of supporting section front ends of back bar, the outer end of this back bar journal stirrup 2a and the welding of the medial surface of back bar 2 supporting sections, the inner of back bar journal stirrup 2a is a slab construction, and offers former and later two mounting holes 2b, 2c on the flat board.
As can be known, each back bar journal stirrup 2a is equipped with a hook 4 from Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.Hook 4 is made up of base 4a, coupler body 4d and gib head 4e, wherein base 4a is a platy structure, the welding that reclines mutually of the front portion of base 4a and the flat board of back bar journal stirrup 2a, and via hole 4b before offering, preceding mounting hole 2b equal and opposite in direction before being somebody's turn to do on via hole 4b and the back bar journal stirrup 2a, both axial line in-lines.The rear portion of base 4a is bent into upper end closed, the uncovered structure in lower end, the opening end at hook base 4a rear portion and the flat board welding of back bar journal stirrup 2a are fixing, closed end at hook base 4a rear portion is offered back via hole 4c, this back via hole 4c is greater than the back mounting hole 2c on the corresponding back bar journal stirrup 2a, and both axial lines are in-line also.Bolt 5 passes cooresponding threaded connection hole on preceding via hole 4b, the preceding mounting hole 2b on the back bar journal stirrup 2a on the base 4a and the vehicle frame 1, will link up with 4, back bar journal stirrup 2a and vehicle frame 1 link together; Another bolt 5 passes cooresponding threaded connection hole on back via hole 4c, the back mounting hole 2c on the back bar journal stirrup 2a on the base 4a and the vehicle frame 1, also will link up with 4, back bar journal stirrup 2a and vehicle frame 1 link together, fixing between hook 4, back bar 2 and the vehicle frame 1 like this by four bolts 5, not only easy for installation, and solid and reliable.
From Fig. 1, Fig. 2, Fig. 3 and Fig. 4 further as can be known, described coupler body 4d is positioned at the outside of base 4a front end, and perpendicular with base 4a, and the lower end of this coupler body 4d links to each other with the lateral surface of base 4a, the upper end of coupler body 4d bends continuously towards the direction of base 4a, forms " ∩ " shape gib head 4e.Described seat cushion 3 is positioned at the top of vehicle frame 1 rear portion storage box, the front end of seat cushion 3 and the middle part of vehicle frame are hinged, the rear portion of seat cushion is connected with the vehicle frame rear portion by bench lock assembly (not drawing among the figure), and the rear portion of seat cushion 3 is gone into described two back bar journal stirrup 2a and two hooks, 4 covers wherein.
Each hook 4 can be used for hanging up a motorcycle helmet or other article temporarily among the present invention.When needs hang up motorcycle helmet temporarily, at first open the bench lock assembly with key, and with hand shift motorcycle seat cushion 3 around the upset of the hinge-point of its front end, seat cushion 3 is opened, expose hook 4, frenulum with the helmet 6 (among Fig. 1 shown in the two-dot chain line) is suspended on the hook 4 then, and control seat cushion 3 upset returns and locking get final product.The frenulum of the helmet 6 is suspended to the root (see figure 1) of coupler body 4d at this moment, when spurring helmet frenulum outside, even helmet frenulum can be along the coupler body 4d slippage that makes progress, but under the overhead kick effect of gib head 4e, helmet frenulum can't take off from linking up with 4, effective like this anti-theft effect that guaranteed.
Although below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described; but the invention is not restricted to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic rather than determinate; those of ordinary skill in the art is under enlightenment of the present invention; under the prerequisite of aim of the present invention and claim; can make multiple similar expression; as only installing hook additional on a back bar journal stirrup therein; perhaps the shape of gib head etc. is linked up with in change, and such conversion all falls within protection scope of the present invention.
Claims (3)
1. anti-theft device for motorcycle helmet, comprise vehicle frame (1), back bar (2) and seat cushion (3), wherein seat cushion (3) is installed in the rear portion of vehicle frame (1), the front end of back bar (2) is fixed in the tail end of vehicle frame (1) by two back bar journal stirrups (2a), it is characterized in that: be fixed with hook (4) on described back bar journal stirrup (2a), the rear portion of described seat cushion (3) is gone into described back bar journal stirrup (2a) and hook (4) cover wherein; Described hook (4) is made up of base (4a), coupler body (4d) and gib head (4e), and wherein base (4a) is welded on the back bar journal stirrup (2a), and back bar journal stirrup (2a) is by bolt (5) and vehicle frame
(1) captive joint; Described coupler body (4d) is positioned at the outside of base (4a) front end, and the lower end of this coupler body (4d) links to each other with the lateral surface of base (4a), and the upper end of coupler body (4d) bends continuously towards the direction of base (4a), forms " ∩ " shape gib head (4e).
2. a kind of anti-theft device for motorcycle helmet according to claim 1 is characterized in that: the inner of described back bar journal stirrup (2a) is a slab construction, and offers former and later two mounting holes (2b, 2c) on the flat board; The base (4a) of described hook (4) is welded on the flat board of back bar journal stirrup (2a), on base (4a), offer former and later two and the corresponding via hole of back bar journal stirrup mounting hole (2b, 2c) (4b, 4c), bolt (5) passes via hole, the mounting hole on the back bar journal stirrup (2a) and the threaded connection hole on the vehicle frame (1) on the base (4a), will link up with (4), back bar journal stirrup (2a) and vehicle frame (1) and be fixed together.
3. a kind of anti-theft device for motorcycle helmet according to claim 2, it is characterized in that: the rear portion of described hook base (4a) is bent into upper end closed, the uncovered structure in lower end, the opening end at described hook base (4a) rear portion and back bar journal stirrup (2a) welding are fixing, offer back via hole (4c) at the closed end at hook base (4a) rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100695611A CN101559796B (en) | 2008-04-16 | 2008-04-16 | Anti-theft device for motorcycle helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100695611A CN101559796B (en) | 2008-04-16 | 2008-04-16 | Anti-theft device for motorcycle helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101559796A CN101559796A (en) | 2009-10-21 |
| CN101559796B true CN101559796B (en) | 2010-12-08 |
Family
ID=41218815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100695611A Expired - Fee Related CN101559796B (en) | 2008-04-16 | 2008-04-16 | Anti-theft device for motorcycle helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101559796B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19801830A1 (en) * | 1998-01-14 | 1999-07-15 | Gian Hung Chang | Deformable container, e.g. for fitting to motorcycle |
| CN1235762C (en) * | 2001-01-09 | 2006-01-11 | 本田技研工业株式会社 | Grab rail mounting structure of motorcycle |
| CN1317156C (en) * | 2002-12-04 | 2007-05-23 | 本田技研工业株式会社 | Bodywork structure of two-wheel motor |
| EP1818247A2 (en) * | 2006-02-10 | 2007-08-15 | Yamaha Hatsudoki Kabushiki Kaisha | Motorcycle |
| CN201205940Y (en) * | 2008-04-17 | 2009-03-11 | 力帆实业(集团)股份有限公司 | Built-in hook apparatus for motorcycle |
-
2008
- 2008-04-16 CN CN2008100695611A patent/CN101559796B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19801830A1 (en) * | 1998-01-14 | 1999-07-15 | Gian Hung Chang | Deformable container, e.g. for fitting to motorcycle |
| CN1235762C (en) * | 2001-01-09 | 2006-01-11 | 本田技研工业株式会社 | Grab rail mounting structure of motorcycle |
| CN1317156C (en) * | 2002-12-04 | 2007-05-23 | 本田技研工业株式会社 | Bodywork structure of two-wheel motor |
| EP1818247A2 (en) * | 2006-02-10 | 2007-08-15 | Yamaha Hatsudoki Kabushiki Kaisha | Motorcycle |
| CN201205940Y (en) * | 2008-04-17 | 2009-03-11 | 力帆实业(集团)股份有限公司 | Built-in hook apparatus for motorcycle |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2002-145142A 2002.05.22 |
| JP特开2004-330984A 2004.11.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101559796A (en) | 2009-10-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20101208 Termination date: 20200416 |