CN201292715Y - Mountain bike lock - Google Patents

Abstract

The utility model discloses a mountain bike lock comprising a lock hook and a lock tube which are arranged correspondingly. Two ends of the lock hook can be inserted into lock holes disposed on the lock tube in a plugging mode, and the lock hook in a U shape is provided with two ear-shaped raised lugs extending inwards to fix the lock hook on a braking seat of a mountain bike. With the structure, the mountain bike enhances the strength of the mountain bike, is convenient to use and has optimal installation position and better safety performance.

Description

The mountain region lock

Technical field

The utility model relates to a kind of lockset, especially a kind of lockset that is exclusively used in mountain bike.

Background technology

Mountain bike is the walking-replacing tool that needs the severe landform test of experience, and the relative ordinary bicycle of the design of its lockset will have following unique distinction: the installation position selection on mountain bike is reasonable, should be easy to carry to be not easy again to come off; The security requirement of lockset itself is higher, to prevent effectively that the burglar from boring the core of unblanking; The material of lockset wants physical stability and chemical stability good.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of mountain region lock of structure uniqueness, to optimize the installation site of this lockset on mountain bike.

The technical scheme that the utility model adopted is: a kind of mountain region lock, the latch hook and the lock pipe that comprise corresponding setting, what the both ends of described latch hook can plug is plugged in the lockhole of offering on the described lock pipe, the leading section of described lock pipe is provided with the dead bolt of the leading section that is used to lock described latch hook, described dead bolt is fixedly connected with the lock core that is arranged in the leading section of described lock pipe, the opening part of described lock pipe leading section is provided with the lock core front panel that is used to seal this place's opening, the rearward end of described lock pipe is provided with the pipe end plug of the rearward end that is used to locate described latch hook, the opening part of the rearward end of described lock pipe is provided with the lock pipe close that is used to seal this place's opening, described latch hook is " U " shape, and described latch hook is provided with two being used for of extending internally described latch hook is fixed on ear shape lug on a slice brake mount of mountain bike.The shape of described latch hook is corresponding with the shape of a slice brake mount, this latch hook can be fixed on a slice brake mount by ear shape lug, on the one hand provides a rational permanent position for latch hook, and the cyclist has no relations by bike the time; Latch hook can play the effect of enhancing to the intensity of brake block on the other hand, makes brake block more firm.

Also be provided with two on the described latch hook to the extension of the outside of described latch hook and column that can be used in fixing described lock pipe.At ordinary times by bike the time, will lock pipe and be fixed on two root posts and get final product, and can not lose and easy to carry.

The material of described latch hook is the heat treated metal material, and intensity is higher.

Also be provided with anti-drilling catch between described lock core front panel and the described lock core, described anti-drilling catch is the heat treated metal material, has well anti-drilling antitheft effect.

Described lock pipe close has to the inner cylindrical protrusions of extending of described lock pipe, this projection is plugged in described pipe end plug inside, the outside periphery matched in clearance of the inboard periphery of the inboard periphery matched in clearance of the outside periphery of described pipe end plug and described lock pipe, described pipe end plug and described lock pipe close, described thus pipe end plug rotates in 360 ° of scopes, the burglar does not have origin of force when prizing the pipe end plug, is difficult for prying open.

The material of pipe end plug is the heat treated metal material.

The opening part of the leading section of described lock pipe also is arranged with dust cap, prevents that rainwater from falling into lock core inside and causing component to get rusty.

Because the enforcement of technique scheme, the structure of this lockset makes this lockset have the installation site of optimization, can also strengthen the intensity of mountain bike itself, and this lockset also has the better advantage of performance easy to use, safe.

Description of drawings

Fig. 1 is that master of the present utility model looks sectional view;

Fig. 2 is a three-dimensional broken away view of the present utility model;

Wherein, 1, latch hook, 11, ear shape lug, 12, column, 2, the lock pipe, 31, pipe end plug, 32, lock pipe close, 41, dead bolt, 42, torsion spring, 43, the card line, 51, lock core, 52, lock core cover, 53, the fixing plug of lock core, 54, anti-drilling catch, 6, the lock core front panel, 7, dust cap.

The specific embodiment

Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail:

Referring to Fig. 1, a kind of mountain region lock shown in Figure 2, comprise the latch hook 1 and the lock pipe 2 of corresponding setting, what the both ends of described latch hook 1 can plug is plugged in the lockhole of offering on the described lock pipe 2.

Left-half referring to two figure, the rearward end of described lock pipe 2 is provided with the pipe end plug 31 of the rearward end that is used to locate described latch hook 1, in the time of in described latch hook 1 is plugged in described lock pipe 2, the rearward end of described latch hook 1 is by described pipe end plug 31 location.The opening part of the rearward end of described lock pipe 2 is provided with the lock pipe close 32 that is used to seal this place's opening, described lock pipe close 32 has to described lock pipe 2 inner cylindrical protrusions of extending, this projection is plugged in pipe end plug 31 inside, and the inboard periphery matched in clearance of the outside periphery of described pipe end plug 31 and described lock pipe 2, the outside periphery matched in clearance of the inboard periphery of described pipe end plug 31 and described lock pipe close 32, so described pipe end plug 31 can freely rotate on 360 ° of scopes, do not have origin of force when allowing the burglar prize this pipe end plug 31, can't pry open.

Right half part referring to two figure, the leading section of described lock pipe 2 is provided with the dead bolt 41 of the leading section that is used to lock described latch hook 1, described dead bolt 41 is fixedlyed connected with lock core 51, the lock core that is arranged with that the outside of described lock core 51 can be rotated overlaps 52, the outside fixed cover of described lock core cover 52 is provided with the fixing plug 53 of lock core, the fixing plug 53 of described lock core is managed 2 with described lock and is fixedlyed connected, be provided with the torsion spring 42 that described dead bolt 41 is remained on locked position between the fixing plug 53 of described dead bolt 41 and described lock core, described locked position is meant the state of dead bolt 41 with the leading section locking of described latch hook 1.

The opening part of the leading section of described lock pipe 2 is provided with the lock core front panel 6 that is used to seal this place's opening, also is provided with anti-drilling catch 54 between described lock core front panel 6 and the described lock core 51, prevents the destruction of burglar to lock core 51.The opening part of the leading section of described lock pipe 2 also is provided with the dust cap 7 that is located on the described anti-drilling catch 54, prevents that rainwater from entering in the lock pipe 2.

Shape referring to the latch hook 1 among two width of cloth figure, described latch hook 1 is " U " shape, and described latch hook 1 is provided with two being used for of extending internally described latch hook 1 is fixed on ear shape lug 11 on a slice brake mount of mountain bike, offer the locating holes of strip on two lugs 11, screw passes this locating holes latch hook 1 is fixed on a slice brake mount of mountain bike.Also be provided with two on the described latch hook 1 to the extension of the outside of described latch hook 1 and column 12 that can be used in fixing described lock pipe 2, the shape of two described columns 12 and the distance between the two all shape and the distance with the both ends of latch hook 1 are identical, then can 2 firm being fixed on two root posts 12 of lock pipe.

The material of wherein said latch hook 1, anti-drilling catch 54, pipe end plug 31 is the heat treated metal material, has the good advantage of intensity height, physical stability and chemical stability.

Claims (7)

1, a kind of mountain region lock comprises the latch hook (1) and the lock pipe (2) of corresponding setting, and what the both ends of described latch hook (1) can plug is plugged in the lockhole of offering on the described lock pipe (2),

The leading section of described lock pipe (2) is provided with the dead bolt (41) of the leading section that is used to lock described latch hook (1), described dead bolt (41) is fixedly connected with the lock core (51) that is arranged in the leading section of described lock pipe (2), the opening part of described lock pipe (2) leading section is provided with the lock core front panel (6) that is used to seal this place's opening

The rearward end of described lock pipe (2) is provided with the pipe end plug (31) of the rearward end that is used to locate described latch hook (1), and the opening part of the rearward end of described lock pipe (2) is provided with the lock pipe close (32) that is used to seal this place's opening,

It is characterized in that: described latch hook (1) is " U " shape, and described latch hook (1) is provided with two being used for of extending internally described latch hook (1) is fixed on ear shape lug (11) on a slice brake mount of mountain bike.

2, mountain region according to claim 1 lock is characterized in that: also be provided with on the described latch hook (1) two to the outside of described latch hook (1) extend and column (12) that can be used in fixing described lock pipe (2).

3, mountain region according to claim 1 lock, it is characterized in that: the material of described latch hook (1) is the heat treated metal material.

4, mountain region according to claim 1 lock, it is characterized in that: also be provided with anti-drilling catch (54) between described lock core front panel (6) and the described lock core (51), described anti-drilling catch (54) is the heat treated metal material.

5, mountain region according to claim 1 lock, it is characterized in that: described lock pipe close (32) has to the inner cylindrical protrusions of extending of described lock pipe (2), this projection is plugged in described pipe end plug (31) inside, the outside periphery matched in clearance of the inboard periphery matched in clearance of the outside periphery of described pipe end plug (31) and described lock pipe (2), the inboard periphery of described pipe end plug (31) and described lock pipe close (32).

6, according to claim 1 or 5 described mountain region locks, it is characterized in that: the material of pipe end plug (31) is the heat treated metal material.

7, mountain region according to claim 1 lock, it is characterized in that: the opening part of the leading section of described lock pipe (2) also is arranged with dust cap (7).

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