CN201961415U

CN201961415U - Lock

Info

Publication number: CN201961415U
Application number: CN2011200138672U
Authority: CN
Inventors: 杨盟翔; 颜俊华
Original assignee: DEFEND LOCK Co Ltd
Current assignee: DEFEND LOCK Co Ltd
Priority date: 2011-01-11
Filing date: 2011-01-11
Publication date: 2011-09-07
Anticipated expiration: 2021-01-11

Abstract

The utility model relates to a lock, which can reduce troubles in collection. The lock comprises a lock seat and a lock bar. The lock seat is fixed on a front fork of a bicycle or a motorcycle, the lock bar penetrates through and extends out of a lock bar hole of the lock seat, and a long bar of the lock bar is arranged in a pore between tires in a penetrating way, so that the tires cannot be rotated smoothly to achieve an anti-theft effect. Unlocking can be realized only through removing the lock bar. Compared with collection of the whole lock, only part of the lock, namely, the lock bar, needs to be collected and the collection is greatly facilitated. Moreover, by adopting the structure, the size and weight of the lock are reduced during unlocking, and the purpose of reducing troubles in lock collection is achieved.

Description

Lockset

Technical field

The utility model relates to the lockset that a kind of partly lockset is installed in front fork, particularly a kind of lockset that is used for bicycle or motor bike.

Background technology

Bicycle and motor bike are the vehicle that generally use in the society now, especially the thick TaiWan, China of narrow people on ground, it is very serious that the traffic of each metropolis its peak hour is all stopped up, the automobile of falling in laager often cannot moves, this moment is if use motor bike or bicycle, just can shuttle back and forth and between laager, move in the crack, if miles of relative movement is not long, use motor bike or bicycle even can also faster arrival destination, except above-mentioned advantage, if motor bike and bicycle be not more expensive as the automobile, and not only can remove the thousands of easily oil money of burden automobile from, more need not buy expensive parking stall, cheap therefore motor bike and bicycle extensively are subjected to the TaiWan, China common people's welcome and use easily again.

The Occupation coefficient height of motor bike and bicycle; therefore be subjected to coveting of worthless fellow easily and become the target of stealing; for the love car of protecting oneself in case be stolen; the user of motor bike or bicycle all can use lock; yet existing lock all must be put in order tool and pull down after release; and the weight of lockset heaviness and no small volume; often becoming car owner's after lockset is pulled down bears greatly; no matter collection that position onboard; all be easy to cause the inconvenience when driving motor bike or bicycle; the volume in the time of can not effectively reducing collection and the lockset of weight remain to be improved in fact.

Summary of the invention

Because the shortcoming of aforementioned prior art, the utility model provides a kind of lockset, and the volume of the lockset when it can reduce release and weight are to reach the purpose of the puzzlement that alleviates the collection lockset.

For reaching above-mentioned utility model purpose, the technological means that the utility model adopted is a kind of lockset of design, and it comprises:

One lock, it has entry before, a latch arm hole and a knock hole, and preceding entry runs through and takes shape in lock, and latch arm hole runs through the side that takes shape in the lock front end, and the knock hole indent takes shape in the internal face of latch arm hole;

One locking bar, it is arranged in the latch arm hole of lock, and the axial indent of locking bar one end forms a lock core hole, and the outside wall surface of locking bar radially runs through and forms a fastener hole, and the fastener hole communicates with lock core hole;

One core, it is installed with and is fixed in the lock core hole of locking bar, and core is provided with a key hole and radially is provided with a fastener, and fastener wears and extends the fastener hole of locking bar and be located in the knock hole of lock.

Described lockset, wherein, lock before lock further includes one, one back lock, one lock bar seat, screw and two back screws before two, preceding lock is L shaped and includes one first front wing and one second front wing, first front wing and second front wing have coupling end and free end respectively, first front wing and second front wing are with coupling end vertical connection mutually, first front wing laterally runs through near free end and forms screws before two, the horizontal indent of the free end of second front wing forms two back spiral shell seats, back lock be L shaped and with preceding lock butt joint ring entry before aforesaid, back lock includes first rear wing and second rear wing, first rear wing and second rear wing have coupling end and free end respectively, first rear wing and second rear wing are with coupling end vertical connection mutually, first rear wing laterally runs through near free end and forms two rear bolt holes, spiral shell seat before the free end indent of second rear wing forms two, the lock bar seat elongation moulding in first front wing near the coupling end place, and it is opposite with the bearing of trend of second front wing, two preceding spiral shell seats of two of lock preceding screws and back lock before screw is threadedly connected to respectively before two, two back screws are threadedly connected to two rear bolt holes of back lock and two back spiral shell seats of preceding lock respectively, latch arm hole is a circular hole, and latch arm hole vertically runs through and takes shape in the lock bar seat and coupling end that vertically indent forms in first front wing, knock hole is a circular hole, and the horizontal indent of knock hole takes shape in the coupling end of second front wing and becomes vertical with latch arm hole.

Perhaps, described lockset, wherein, lock before lock further includes one, one back lock, one lock bar seat, screw and two back screws before two, preceding lock is U-shaped and includes one first front wing, one second front wing and one the 3rd front wing, first front wing has first coupling end and second coupling end, second front wing and the 3rd front wing have coupling end and free end respectively, first front wing is with the vertical coupling end that connects second front wing of first coupling end, first front wing is with the vertical coupling end that connects the 3rd front wing of second coupling end, screw before first front wing laterally is penetrated with two near the second coupling end place, the free end indent of second front wing forms two back spiral shell seats, back lock is located between second front wing and the 3rd front wing of preceding lock slidably, back lock be in-line and with preceding lock butt joint ring entry before aforesaid, back lock has first free end and second free end, back lock has two rear bolt holes near the horizontal hole formed therethrough of first free end, spiral shell seat before back lock has two near the horizontal hole formed therethrough of second free end, the lock bar seat elongation moulding in first front wing near the first coupling end place, and it is opposite with the bearing of trend of second front wing, two preceding spiral shell seats of two of lock preceding screws and back lock before screw is threadedly connected to respectively before two, two back screws are threadedly connected to two rear bolt holes of back lock and two back spiral shell seats of preceding lock respectively, latch arm hole is a circular hole, and latch arm hole vertically runs through and takes shape in the lock bar seat and first coupling end that vertically indent forms in first front wing, knock hole is a circular hole, and the horizontal indent of knock hole takes shape in the coupling end of second front wing and becomes vertical with latch arm hole.

Described lockset, wherein, locking bar further is divided into the bar head in regular turn from the core nose end, the body of rod and stock, and the three is coaxial, the bar head is a cylinder, the body of rod is cylinder and the radius radius less than the bar head, the shape of the body of rod is corresponding with latch arm hole, stock is cylinder and the radius radius less than the body of rod, and the ring wall face of stock forms a guiding plane, and the guiding plane is parallel with the frontal plane of lock, lock core hole is that a circular hole and axial indent take shape in the outer end of bar head and extend into the body of rod, the fastener hole is a circular hole and radially runs through the outside wall surface that takes shape in the body of rod, and the fastener hole communicates with lock core hole and be orthogonal, and the fastener hole communicates with the knock hole of lock.

Described lockset, wherein, the key hole of core axially is located at the outer end of core, and the fastener outer end of core has an inclined-plane and inclined-plane towards core the inner.

Advantage of the present utility model is lockset is divided into lock and locking bar, and lock is fixed on the front fork of bicycle or motor bike, the stock of the latch arm hole that passes lock is arranged between the hole of tire, cause tire can't rotate smoothly to reach theft-proof effect, and when desiring release, only locking bar need be taken off and get final product, compare the whole lockset of collection, it only is the convenient especially and collection easily of locking bar of lockset some, and the volume and the weight of the lockset when reducing release with this, to reach the purpose of the puzzlement that alleviates the collection lockset.

Description of drawings

Fig. 1 is the stereo appearance figure of embodiment one of the present utility model;

Fig. 2 is the element exploded view of embodiment one of the present utility model;

Fig. 3 has just inserted the top view of latch arm hole for the locking bar of embodiment one of the present utility model;

Fig. 4 inserts the top view of latch arm hole fully for the locking bar of embodiment one of the present utility model;

Fig. 5 is the scheme drawing of the device of embodiment one of the present utility model at bicycle front fork;

Fig. 6 is the stereo appearance figure of embodiment two of the present utility model;

Fig. 7 is the element exploded view of embodiment two of the present utility model;

Fig. 8 is the top view of embodiment two of the present utility model.

Description of reference numerals: 10-lock; 11, entry before the 11A-; 12, lock before the 12A-; 121,121A-first front wing; 122,122A-second front wing; 123A-the 3rd front wing; 124,124A-knock hole; 125, screw before the 125A-; 126, spiral shell seat behind the 126A-; 13, lock behind the 13A-; 131-first rear wing; 132-second rear wing; 133,133A-rear bolt hole; 134, spiral shell seat before the 134A-; 14,14A-lock bar seat; 141,141A-latch arm hole; 15, screw before the 15A-; 16, screw behind the 16A-; The 20-locking bar; 21-bar head; The 211-lock core hole; The 22-body of rod; 221-fastener hole; The 23-stock; 231-guides the plane; The 30-core; The 31-key hole; The 32-fastener.

The specific embodiment

Following conjunction with figs. and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.

Below be preferred embodiment one of the present utility model, see also Fig. 1 to shown in Figure 3, lockset of the present utility model includes a lock 10, a locking bar 20 and a core 30.

Entry 11 before aforesaid lock 10 has one, one latch arm hole 141 and a knock hole 124, before entry 11 run through and take shape in lock 10, latch arm hole 141 runs through the side that takes shape in lock 10 front ends, knock hole 124 indents take shape in the internal face of latch arm hole 141, in the present embodiment, lock 12 before lock 10 further includes one, one back lock 13, one lock bar seat 14, screw 15 and two back screws 16 before two, preceding lock 12 is L shaped and includes one first front wing 121 and one second front wing 122, first front wing 121 and second front wing 122 have coupling end and free end respectively, first front wing 121 and second front wing 122 are with coupling end vertical connection mutually, first front wing 121 laterally runs through near free end and forms screws 125 before two, the horizontal indent of the free end of second front wing 122 forms two back spiral shell seats 126, back lock 13 be L shaped and with preceding lock 12 butt joint rings entry 11 before aforesaid, back lock 13 includes first rear wing 131 and second rear wing 132, first rear wing 131 and second rear wing 132 have coupling end and free end respectively, first rear wing 131 and second rear wing 132 are with coupling end vertical connection mutually, first rear wing 131 laterally runs through near free end and forms two rear bolt holes 133, spiral shell seat 134 before the free end indent of second rear wing 132 forms two, lock bar seat 14 elongation mouldings in first front wing 121 near the coupling end place, and it is opposite with the bearing of trend of second front wing 122, two preceding spiral shell seats 134 of two of lock 12 preceding screws 125 and back lock 13 before screw 15 is threadedly connected to respectively before two, two back screws 16 are threadedly connected to two rear bolt holes 133 of back lock 13 and two back spiral shell seats 126 of preceding lock 12 respectively, latch arm hole 141 is a circular hole, and latch arm hole 141 vertically runs through and takes shape in the lock bar seat 14 and coupling end that vertically indent forms in first front wing 121, knock hole 124 is a circular hole, and knock hole 124 horizontal indents take shape in the coupling end of second front wing 122 and vertical with 141 one-tenth of latch arm hole.

Aforesaid locking bar 20 is arranged in the latch arm hole 141 of lock 10, the axial indent of locking bar 20 1 ends forms a lock core hole 211, the outside wall surface of locking bar 20 radially runs through and forms a fastener hole 221, fastener hole 221 communicates with lock core hole 211, in the present embodiment, locking bar 20 further is divided into bar head 21 in regular turn from lock core hole 211 ends, the body of rod 22 and stock 23, and the three is coaxial, bar head 21 is a cylinder, the body of rod 22 is that cylinder and radius are less than bar head 21, the shape of the body of rod 22 is corresponding with latch arm hole 141, stock 23 is that cylinder and radius are less than the body of rod 22, the ring wall face of stock 23 forms a guiding plane 231, guiding plane 231 is parallel with the frontal plane of lock 10, and lock core hole 211 is that a circular hole and axial indent take shape in the outer end of bar head 21 and extend into the body of rod 22, and fastener hole 221 is a circular hole and radially runs through the outside wall surface that takes shape in the body of rod 22, fastener hole 221 communicates with lock core hole 211 and is orthogonal, and fastener hole 211 communicates with the knock hole 124 of lock 10.

Aforesaid core 30 is installed with and is fixed in the lock core hole 211 of locking bar 20, the outer end of core 30 is axially arranged with a key hole 31 and radially is provided with a fastener 32, fastener 32 wears and extends the fastener hole 221 of locking bar 20 and be located in the knock hole 124 of lock 10, fastener 32 outer ends have an inclined-plane and inclined-plane towards core 30 the inners, the internal structure of core 30 is a common knowledge in the art, so do not given unnecessary details at this.

See also Fig. 3 to shown in Figure 5, when the utility model uses preceding lock 12 and lock 13 front and back, back are clamped the front fork of motor bike or bicycle, with preceding screw 15 and back screw 16 preceding lock 12 and back lock 13 are threaded togather again, and urgent placement front fork wherein, promptly finish the fixing of lock 10 and front fork to this, as when desiring to lock, the latch arm hole 141 that only needs bar head 21 locking bar 20 inwardly to be inserted lock 10 towards the other places gets final product, in the process of inserting, the inclined-plane of fastener 32 can radially inwardly contract because of the opening that abuts to latch arm hole 141 makes fastener 32, then locking bar 20 continues to go deep into latch arm hole 141 (seeing also Fig. 3), put in place up to the fastener hole 221 of

locking bar

20 and 124 pairs of the knock holees of lock 10, fastener 32 in the fastener hole 221 can radially be released and be worn into knock hole 124 (see also Fig. 4) at this moment, and fixedly locking bar 20 and lock 10 whereby, the stock 23 of this hour locking lever 20 can be arranged in the hole of the other tire of front fork, and then tire can't be rotated, to reach theft-proof effect.

And when desiring release, only need insert key in the key hole 31 of core 30 outer ends and rotate, fastener 32 radial inward can be moved and break away from the knock hole 124 of lock 10, this moment, lock 10 and locking bar 20 did not just have the power of axial restraint, and locking bar 20 can be extracted out to the right, with locking bar 20 with can use this car after lock 10 separates, compare the whole lockset of collection, it only is the convenient especially and collection easily of locking bar 20 of lockset some, and the volume and the weight of the lockset when reducing release thus, to reach the purpose of the puzzlement that alleviates the collection lockset.

Another technical characterictic of the present utility model is, be located at the front of preceding lock 12 by the preceding screw 125 of lock 12 before will being threaded and back lock 13, after making locking bar 20 wear lock 10, block preceding screw 125 and preceding screw 15 by locking bar 20, avoid thus being dismantled lock 10 to reach certain theft-proof purpose by the burglar; In addition, when desiring to make locking bar 20 to insert lock 10, guiding plane 231 on the stock 23 must be forwarded to the angle parallel with the frontal plane of lock 10, just stock 23 can be worn and extends latch arm hole 141, and this angle also just in time makes 124 pairs of knock holees arrive lock core hole 211, allows the user quickly and easily locking bar 20 be combined with lock 10 with this.

It below is preferred embodiment two of the present utility model, see also Fig. 6 to shown in Figure 8, present embodiment is similar to aforesaid embodiment, but preceding lock 12A and back lock 13A change to some extent, wherein preceding lock 12A is U-shaped and includes one first front wing 121A, one second front wing 122A and one the 3rd front wing 123A, the first front wing 121A has first coupling end and second coupling end, the second front wing 122A and the 3rd front wing 123A have coupling end and free end respectively, the first front wing 121A is with the vertical coupling end that connects the second front wing 122A of first coupling end, the first front wing 121A is with the vertical coupling end that connects the 3rd front wing 123A of second coupling end, screw 125A before the first front wing 121A laterally is penetrated with two near the second coupling end place, the free end indent of the second front wing 122A forms two back spiral shell seat 126A, back lock 13A is located between the second front wing 122A and the 3rd front wing 123A of preceding lock 12A slidably, back lock 13A be in-line and with preceding lock 12A butt joint ring entry 11A before aforesaid, back lock 13A has first free end and second free end, back lock 13A has two rear bolt hole 133A near the horizontal hole formed therethrough of first free end, spiral shell seat 134A before back lock 13A has two near the horizontal hole formed therethrough of second free end, lock bar seat 14A elongation moulding in the first front wing 121A near the first coupling end place, and it is opposite with the bearing of trend of the second front wing 122A, the two preceding spiral shell seat 134A of two of lock 12A preceding screw 125A and back lock 13A before screw 15A is threadedly connected to respectively before two, two back screw 16A are threadedly connected to the two rear bolt hole 133A of back lock 13A and the two back spiral shell seat 126A of preceding lock 12A respectively, latch arm hole 141A is a circular hole, and latch arm hole 141A vertically runs through and takes shape among the lock bar seat 14A and first coupling end that vertically indent forms in the first front wing 121A, knock hole 124A is a circular hole, and the horizontal indent of knock hole 124A takes shape in the coupling end of the second front wing 122A and becomes vertical with latch arm hole 141A.

Present embodiment in use, the distance of lock 12A and back lock 13A before can further adjusting, and this lockset is applicable in the front fork of all size, and reach the volume and the weight of the lockset when reducing release simultaneously, to alleviate the purpose of the puzzlement of collecting lockset.

The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, have in the technical field under any and know the knowledgeable usually, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. a lockset is characterized in that, comprises:

2. lockset as claimed in claim 1, it is characterized in that, lock before lock further includes one, one back lock, one lock bar seat, screw and two back screws before two, preceding lock is L shaped and includes one first front wing and one second front wing, first front wing and second front wing have coupling end and free end respectively, first front wing and second front wing are with coupling end vertical connection mutually, first front wing laterally runs through near free end and forms screws before two, the horizontal indent of the free end of second front wing forms two back spiral shell seats, back lock be L shaped and with preceding lock butt joint ring entry before aforesaid, back lock includes first rear wing and second rear wing, first rear wing and second rear wing have coupling end and free end respectively, first rear wing and second rear wing are with coupling end vertical connection mutually, first rear wing laterally runs through near free end and forms two rear bolt holes, spiral shell seat before the free end indent of second rear wing forms two, the lock bar seat elongation moulding in first front wing near the coupling end place, and it is opposite with the bearing of trend of second front wing, two preceding spiral shell seats of two of lock preceding screws and back lock before screw is threadedly connected to respectively before two, two back screws are threadedly connected to two rear bolt holes of back lock and two back spiral shell seats of preceding lock respectively, latch arm hole is a circular hole, and latch arm hole vertically runs through and takes shape in the lock bar seat and coupling end that vertically indent forms in first front wing, knock hole is a circular hole, and the horizontal indent of knock hole takes shape in the coupling end of second front wing and becomes vertical with latch arm hole.

3. lockset as claimed in claim 1, it is characterized in that, lock before lock further includes one, one back lock, one lock bar seat, screw and two back screws before two, preceding lock is U-shaped and includes one first front wing, one second front wing and one the 3rd front wing, first front wing has first coupling end and second coupling end, second front wing and the 3rd front wing have coupling end and free end respectively, first front wing is with the vertical coupling end that connects second front wing of first coupling end, first front wing is with the vertical coupling end that connects the 3rd front wing of second coupling end, screw before first front wing laterally is penetrated with two near the second coupling end place, the free end indent of second front wing forms two back spiral shell seats, back lock is located between second front wing and the 3rd front wing of preceding lock slidably, back lock be in-line and with preceding lock butt joint ring entry before aforesaid, back lock has first free end and second free end, back lock has two rear bolt holes near the horizontal hole formed therethrough of first free end, spiral shell seat before back lock has two near the horizontal hole formed therethrough of second free end, the lock bar seat elongation moulding in first front wing near the first coupling end place, and it is opposite with the bearing of trend of second front wing, two preceding spiral shell seats of two of lock preceding screws and back lock before screw is threadedly connected to respectively before two, two back screws are threadedly connected to two rear bolt holes of back lock and two back spiral shell seats of preceding lock respectively, latch arm hole is a circular hole, and latch arm hole vertically runs through and takes shape in the lock bar seat and first coupling end that vertically indent forms in first front wing, knock hole is a circular hole, and the horizontal indent of knock hole takes shape in the coupling end of second front wing and becomes vertical with latch arm hole.

4. as each described lockset in the claim 1 to 3, it is characterized in that, locking bar further is divided into the bar head in regular turn from the core nose end, the body of rod and stock, and the three is coaxial, the bar head is a cylinder, the body of rod is cylinder and the radius radius less than the bar head, the shape of the body of rod is corresponding with latch arm hole, stock is cylinder and the radius radius less than the body of rod, the ring wall face of stock forms a guiding plane, the guiding plane is parallel with the frontal plane of lock, lock core hole is that a circular hole and axial indent take shape in the outer end of bar head and extend into the body of rod, the fastener hole is a circular hole and radially runs through the outside wall surface that takes shape in the body of rod, and the fastener hole communicates with lock core hole and be orthogonal, and the fastener hole communicates with the knock hole of lock.

5. as each described lockset in the claim 1 to 3, it is characterized in that the key hole of core axially is located at the outer end of core, the fastener outer end of core has an inclined-plane and inclined-plane towards core the inner.

6. lockset as claimed in claim 4 is characterized in that the key hole of core axially is located at the outer end of core, and the fastener outer end of core has an inclined-plane and inclined-plane towards core the inner.