CN102852409A - Motorcycle cushion lock mechanism - Google Patents
Motorcycle cushion lock mechanism Download PDFInfo
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- CN102852409A CN102852409A CN2012103645038A CN201210364503A CN102852409A CN 102852409 A CN102852409 A CN 102852409A CN 2012103645038 A CN2012103645038 A CN 2012103645038A CN 201210364503 A CN201210364503 A CN 201210364503A CN 102852409 A CN102852409 A CN 102852409A
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- lock
- seat
- locking bar
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Abstract
The invention discloses a motorcycle cushion lock mechanism which comprises a lock body portion structure and a lock-up portion structure which are oppositely arranged. The lock body portion structure is fixed on a covering part and the lock-up portion structure is fixed on a frame. The motorcycle cushion lock mechanism is characterized in that a straightened flexible drawing cord is arranged between the lock body portion structure and the lock-up portion structure, and a lock cylinder of the lock body portion structure can draw a lock bar of the lock-up portion structure through the flexible drawing cord when rotated by a key. According to the motorcycle cushion lock mechanism, the force transmission and acting mode of the motorcycle cushion lock mechanism during the locking and unlocking is changed, and the flexible drawing cord is utilized to be connected between the lock body portion structure and the lock-up portion structure to transmit forces, accordingly, effects of installation errors on the assembly and the usage are avoided, assembly difficulties are decreased, the assembly quality is improved, the assembly time is shortened, and the reliability of final products is guaranteed.
Description
Technical field
The present invention relates to the saddle cushion lock structure of a kind of bent-beam motorcycle and pedal motorcycle.
Background technology
In present bent-beam motorcycle and scooter, generally all below seat cushion, be provided with the seat cushion case so that placing articles, seat cushion one end is hinged on seat cushion case upper port and as case lid, saddle cushion lock structure is set so that the seat cushion case is pinned at the seat cushion other end.
The saddle cushion lock structure of existing bent-beam motorcycle and scooter, comprise seat cushion lock body and cushion lock locking mechanism, it is that form with axle forms hard connection that the seat cushion lock body is connected with the cushion lock locking mechanism, all be that a end with the cushion lock locking mechanism is assemblied on the vehicle frame of seat cushion case outside and by car body covering and renovates in when assembling namely, its connecting axle props up out with lock body, lock body passes the hole that car body covering designs in advance again, and exposes keyhole.The drawback of this structure is: during assembling, the lockable mechanism part is installed first, then lock body must pass the installing hole that sets in advance on the covering, and the axle that causes paying lock body is all long, and the less foozle in vehicle frame installation place will be exaggerated; Also have the tie point of covering itself and vehicle frame generally more, the control of installation site accuracy is difficulty comparatively.Therefore often lock body cooperates with the installing hole of covering reservation and error occurs when occurring installing, and lock core misaligns when causing lock body to pass covering, lock body is crooked, even is difficult to the problem such as assembling.If assembling covering can occur again and moves the position and cause other component spaces such as covering and taillight to become greatly or the assembly quality problem such as the gap is inhomogeneous by force, had a strong impact on the performance of car load presentation quality and cushion lock.
Summary of the invention
For above-mentioned deficiency, technical problem to be solved by this invention is how to provide a kind of and can reduce assembly difficulty, raising assembly quality, the motorcycle seat cushion latch mechanism of shortening installation time.
In order to solve the problems of the technologies described above, adopted following technical scheme among the present invention.Definition covering place one side is the outside in this programme, and seat cushion case place vehicle frame one side is inboard.
A kind of motorcycle seat cushion latch mechanism, comprise the lock body part structure and the lock portion structure that are oppositely arranged, described lock body part structure is fixed on the covering, described lock portion structure is fixed on the vehicle frame, it is characterized in that, be provided with stretching flexible draw cord between lock body part structure and the lock portion structure; The lock core of lock body part structure can spur by flexible draw cord the locking bar of lock portion structure during by key turns;
Described lock body part structure comprises the cylindrical shape lock housing that is fixed on the covering, the lock housing outboard end is piercing in covering and in the inside of outboard end lock core is set, be provided with the stay cord seat in the lock housing medial extremity, the stay cord seat is provided with concavo-convex chute fit structure between stay cord seat and the lock-shell lining so that can endwisely slip and circumferentially be fixed along lock housing, lock core medial extremity end is provided with mounting groove vertically, stay cord seat outboard end extends and to be provided with a screw thread and to spin and be engaged in threaded rod in the lock core medial extremity mounting groove, and stay cord seat medial extremity connects flexible draw cord;
Described lock portion structure comprises lock bar seat and locking bar, lock bar seat has a fixed part and a department of assembly, described fixed part is fixed on the vehicle frame, described department of assembly has a through hole with the coaxial setting of lock body part structure, described locking bar is assemblied in the through hole slidably, the locking bar outboard end connects flexible draw cord, the locking bar medial extremity passes through hole and is provided with a spring that acts between locking bar and the lock bar seat the inside application of force of locking bar, the part that the locking bar medial extremity passes through hole upwards is being provided with a collar groove week, be connected with a collar in the collar groove, described spring be helical spring and be compressed in collar and the lock bar seat department of assembly between.Described locking bar medial extremity be positioned at collar take part as dead bolt section, described dead bolt section is used for and is fixed on the elastic latch hook that seat cushion covers and cooperates the realization locking; Simultaneously, when unblanking, adopt the key rotary locking cylinder to spur locking bar by stay cord and make dead bolt section break away from elastic latch hook, realize unblanking.
Motorcycle seat cushion latch mechanism of the present invention, during use, key inserts in the lock core, make release between lock core and the lock housing, and then rotational lock core, by newly-designed lock body part structure rotation is converted into pulling, by stay cord pulling is delivered to the lock portion structure, overcome the outwards motion of dead bolt part that spring force makes locking bar the inner, and be fixed on the elastic latch hook that seat cushion covers and throw off, namely realize unblanking.Can open the seat cushion lid after unblanking and take thing.Owing to being to adopt elastic latch hook to cooperate with locking bar, therefore the rear taking-up that can directly key be resetted after unblanking, locking bar resets under spring action simultaneously.After taking thing, directly that seat cushion lid lid is lower, elastic latch hook is close to locking bar under self elastic reaction dead bolt part edge is inserted lower again finishing and the cooperating of dead bolt, and realizes locking.Owing among the present invention, being to carry out the application of force by flexible draw cord to realize unblanking between lock body part structure and the lock portion structure, therefore lock body part structure and lock portion structure can be finished respectively assembling when assembling.Can not influence each other owing to rigging position has error, guarantee the smooth and quick of assembling.Even a small amount of deviation of stay cord can not affect stay cord to the transmission of power simultaneously.Can the performance of cushion lock open locking not impacted.
The present invention has changed the principle mode of unblanking of former motorcycle seat cushion latch mechanism, in the lock body part structure, rotation in the time of will unblanking by the mode of threaded engagement is converted into pulling, in the lock portion structure original rotating manner is unblanked to change into the pulling mode and unblanks.Carry out the transmission of power by flexible draw cord, avoided the rigging error of lock portion structure and lock body part structure to cause and be difficult to assembling and split latch performance impact.Wherein in the lock body part structure, will rotatablely move by the stay cord seat that arranges is converted into pulling to stay cord, simple in structure, reliable in action.In the lock portion structure, cooperate with the latch hook that seat cushion covers by locking bar slidably, realized unblanking and locking, guarantee that by spring stay cord is in stretching state to carry out the transmission of power, guaranteed the realization of open locking function, spring adopts collar to carry out assembling and positioning, makes its assembling efficient and convenient.
In the technique scheme of the present invention, can also be in the lock body part structure, with the place of threaded engagement and the local mutually switch of concavo-convex chute cooperation, the realization that still can be equal to purpose of the present invention and function.Lock body part structure after the replacement is specially: described lock body part structure comprises the cylindrical shape lock housing that is fixed on the covering, the lock housing outboard end is piercing in covering and in the inside of outboard end lock core is set, be provided with the stay cord seat in the lock housing medial extremity, being provided with screw thread between stay cord seat and the lock-shell lining spins and cooperates, lock core medial extremity end is provided with mounting groove vertically, the extension of stay cord seat outboard end is provided with an extension rod, be provided with concavo-convex chute fit structure so that extension rod can endwisely slip and circumferentially be fixed along mounting groove between described extension rod and the lock core medial extremity end mounting groove, stay cord seat medial extremity connects flexible draw cord.
In sum, the present invention has changed the transfer function mode of motorcycle seat cushion latch mechanism power when open locking, adopt flexible draw cord to be connected to the transmission of realizable force between lock body part structure and the lock portion structure, avoided the impact of alignment error on assembling and use, reduced assembly difficulty, improve assembly quality, shortened installation time, guaranteed the reliability of final products.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
During implementation, as shown in Figure 1, a kind of motorcycle seat cushion latch mechanism, comprise the lock body part structure and the lock portion structure that are oppositely arranged, described lock body part structure is fixed on the covering 10, and described lock portion structure is fixed on the vehicle frame, wherein, be provided with stretching flexible draw cord 5 between lock body part structure and the lock portion structure, can be by the locking bar 2 of flexible draw cord 5 pulling lock portion structures when the lock core of lock body part structure is rotated by key 11.
Wherein, described lock body part structure comprises the cylindrical shape lock housing 7 that is fixed on the covering, lock housing 7 outboard ends are piercing in covering 10 and in the inside of outboard end lock core 9 are set, be provided with stay cord seat 6 in lock housing 7 medial extremitys, stay cord seat 6 is provided with concavo-convex chute fit structure between stay cord seat 6 and lock housing 7 inwalls so that can endwisely slip and circumferentially be fixed along lock housing 7, lock core 9 medial extremity ends are provided with mounting groove vertically, stay cord seat 6 outboard ends extend and to be provided with a screw thread and to spin and be engaged in threaded rod 8 in the lock core 9 medial extremity mounting grooves, and stay cord seat 6 medial extremitys connect flexible draw cord 5;
Wherein, described lock portion structure comprises lock bar seat 1 and locking bar 2, lock bar seat 1 has a fixed part and a department of assembly, described fixed part is fixed on the vehicle frame, described department of assembly has a through hole with the coaxial setting of lock body part structure, described locking bar 2 is assemblied in the through hole slidably, locking bar 2 outboard ends connect flexible draw cord 5, the locking bar medial extremity passes through hole and is provided with a spring 4 that acts between locking bar 2 and the lock bar seat 1 the inside application of force of locking bar, the part that locking bar 2 medial extremitys pass through hole upwards is being provided with a collar groove week, be connected with a collar 3 in the collar groove, described spring 4 for helical spring and be compressed in collar 3 and the lock bar seat department of assembly between.Described locking bar 2 medial extremitys be positioned at collar take part as dead bolt section, described dead bolt section is used for and is fixed on the elastic latch hook 12 that seat cushion covers and cooperates the realization locking; Simultaneously, when unblanking, adopt key 11 rotary locking cylinders 9 to make dead bolt section break away from elastic latch hook 12 by stay cord 5 pulling locking bars 2, realize unblanking.
Motorcycle seat cushion latch mechanism of the present invention, during use, key inserts in the lock core, make release between lock core and the lock housing, and then rotational lock core, by newly-designed lock body part structure rotation is converted into pulling, by stay cord pulling is delivered to the lock portion structure, overcome the outwards motion of dead bolt part that spring force makes locking bar the inner, and be fixed on the elastic latch hook that seat cushion covers and throw off, namely realize unblanking.Can open the seat cushion lid after unblanking and take thing.Owing to being to adopt elastic latch hook to cooperate with locking bar, therefore the rear taking-up that can directly key be resetted after unblanking, locking bar resets under spring action simultaneously.After taking thing, directly that seat cushion lid lid is lower, elastic latch hook is close to locking bar under self elastic reaction dead bolt part edge is inserted lower again finishing and the cooperating of dead bolt, and realizes locking.Owing among the present invention, being to carry out the application of force by flexible draw cord to realize unblanking between lock body part structure and the lock portion structure, therefore lock body part structure and lock portion structure can be finished respectively assembling when assembling.Can not influence each other owing to rigging position has error, guarantee the smooth and quick of assembling.Even a small amount of deviation of stay cord can not affect stay cord to the transmission of power simultaneously.Can the performance of cushion lock open locking not impacted.
The present invention has changed the principle mode of unblanking of former motorcycle seat cushion latch mechanism, in the lock body part structure, rotation in the time of will unblanking by the mode of threaded engagement is converted into pulling, in the lock portion structure original rotating manner is unblanked to change into the pulling mode and unblanks.Carry out the transmission of power by flexible draw cord, avoided the rigging error of lock portion structure and lock body part structure to cause and be difficult to assembling and split latch performance impact.Wherein in the lock body part structure, will rotatablely move by the stay cord seat that arranges is converted into pulling to stay cord, simple in structure, reliable in action.In the lock portion structure, cooperate with the latch hook that seat cushion covers by locking bar slidably, realized unblanking and locking, guarantee that by spring stay cord is in stretching state to carry out the transmission of power, guaranteed the realization of open locking function, spring adopts collar to carry out assembling and positioning, makes its assembling efficient and convenient.
In addition, during implementation, in the lock body part structure, with the place of threaded engagement and the local mutually switch of concavo-convex chute cooperation, the realization that still can be equal to purpose of the present invention and function.
Claims (2)
1. motorcycle seat cushion latch mechanism, comprise the lock body part structure and the lock portion structure that are oppositely arranged, described lock body part structure is fixed on the covering, described lock portion structure is fixed on the vehicle frame, it is characterized in that, be provided with stretching flexible draw cord between lock body part structure and the lock portion structure;
Described lock body part structure comprises the cylindrical shape lock housing that is fixed on the covering, the lock housing outboard end is piercing in covering and in the inside of outboard end lock core is set, be provided with the stay cord seat in the lock housing medial extremity, the stay cord seat is provided with concavo-convex chute fit structure between stay cord seat and the lock-shell lining so that can endwisely slip and circumferentially be fixed along lock housing, lock core medial extremity end is provided with mounting groove vertically, stay cord seat outboard end extends and to be provided with a screw thread and to spin and be engaged in threaded rod in the lock core medial extremity mounting groove, and stay cord seat medial extremity connects flexible draw cord;
Described lock portion structure comprises lock bar seat and locking bar, lock bar seat has a fixed part and a department of assembly, described fixed part is fixed on the vehicle frame, described department of assembly has a through hole with the coaxial setting of lock body part structure, described locking bar is assemblied in the through hole slidably, the locking bar outboard end connects flexible draw cord, the locking bar medial extremity passes through hole and is provided with a spring that acts between locking bar and the lock bar seat the inside application of force of locking bar, the part that the locking bar medial extremity passes through hole upwards is being provided with a collar groove week, be connected with a collar in the collar groove, described spring be helical spring and be compressed in collar and the lock bar seat department of assembly between;
The lock core of lock body part structure can spur by flexible draw cord the locking bar of lock portion structure during by key turns.
2. motorcycle seat cushion latch mechanism, comprise the lock body part structure and the lock portion structure that are oppositely arranged, described lock body part structure is fixed on the covering, described lock portion structure is fixed on the vehicle frame, it is characterized in that, be provided with stretching flexible draw cord between lock body part structure and the lock portion structure;
Described lock body part structure comprises the cylindrical shape lock housing that is fixed on the covering, the lock housing outboard end is piercing in covering and in the inside of outboard end lock core is set, be provided with the stay cord seat in the lock housing medial extremity, being provided with screw thread between stay cord seat and the lock-shell lining spins and cooperates, lock core medial extremity end is provided with mounting groove vertically, the extension of stay cord seat outboard end is provided with an extension rod, be provided with concavo-convex chute fit structure so that extension rod can endwisely slip and circumferentially be fixed along mounting groove between described extension rod and the lock core medial extremity end mounting groove, stay cord seat medial extremity connects flexible draw cord;
Described lock portion structure comprises lock bar seat and locking bar, lock bar seat has a fixed part and a department of assembly, described fixed part is fixed on the vehicle frame, described department of assembly has a through hole with the coaxial setting of lock body part structure, described locking bar is assemblied in the through hole slidably, the locking bar outboard end connects flexible draw cord, the locking bar medial extremity passes through hole and is provided with a spring that acts between locking bar and the lock bar seat the inside application of force of locking bar, the part that the locking bar medial extremity passes through hole upwards is being provided with a collar groove week, be connected with a collar in the collar groove, described spring be helical spring and be compressed in collar and the lock bar seat department of assembly between;
The lock core of lock body part structure can spur by flexible draw cord the locking bar of lock portion structure during by key turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364503.8A CN102852409B (en) | 2012-09-26 | 2012-09-26 | Motorcycle cushion lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364503.8A CN102852409B (en) | 2012-09-26 | 2012-09-26 | Motorcycle cushion lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102852409A true CN102852409A (en) | 2013-01-02 |
| CN102852409B CN102852409B (en) | 2014-08-27 |
Family
ID=47399345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210364503.8A Active CN102852409B (en) | 2012-09-26 | 2012-09-26 | Motorcycle cushion lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102852409B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240032407A (en) | 2022-09-02 | 2024-03-12 | (주)해밀소프트 | Mixed hydroponic cultivation apparatus that can change cultivation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579720Y (en) * | 2002-11-21 | 2003-10-15 | 王华正 | Oil tank cover spring open device controlled by key |
| JP2004099008A (en) * | 2002-07-15 | 2004-04-02 | Honda Motor Co Ltd | Seat lock structure of motorcycle |
| US20060081408A1 (en) * | 2004-10-14 | 2006-04-20 | Corbin Pacific, Inc. | Motorcycle seat with integrated lock |
| CN2856332Y (en) * | 2005-12-19 | 2007-01-10 | 洛阳北方易初摩托车有限公司 | Cushio lock of motorcycle |
-
2012
- 2012-09-26 CN CN201210364503.8A patent/CN102852409B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099008A (en) * | 2002-07-15 | 2004-04-02 | Honda Motor Co Ltd | Seat lock structure of motorcycle |
| CN2579720Y (en) * | 2002-11-21 | 2003-10-15 | 王华正 | Oil tank cover spring open device controlled by key |
| US20060081408A1 (en) * | 2004-10-14 | 2006-04-20 | Corbin Pacific, Inc. | Motorcycle seat with integrated lock |
| CN2856332Y (en) * | 2005-12-19 | 2007-01-10 | 洛阳北方易初摩托车有限公司 | Cushio lock of motorcycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240032407A (en) | 2022-09-02 | 2024-03-12 | (주)해밀소프트 | Mixed hydroponic cultivation apparatus that can change cultivation method |
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| Publication number | Publication date |
|---|---|
| CN102852409B (en) | 2014-08-27 |
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Effective date of registration: 20151211 Address after: 400054 Banan District, Chongqing building Avenue, No. 2, building 1 Patentee after: CHONGQING CONSTRUCTION ELECTROMECHANICAL CO., LTD. Address before: No. 1, Jianshe Avenue, Huaxi Industrial Zone, Banan District, Chongqing Patentee before: Chongqing Jianshe Motorcycle Co., Ltd. |