CN203157935U - Outer sleeve structure of pedal lock of automobile - Google Patents

Abstract

The utility model discloses an outer sleeve structure of a pedal lock of an automobile. A guide slot and a tooth insert are arranged on the wall of an outer sleeve, and the guide slot penetrates through the wall of the outer sleeve; the tooth insert is fixedly mounted in a notch slot which penetrates through the wall of the outer sleeve; and teeth on the tooth insert are formed on the inner wall surface of the outer sleeve. The guide slot on the outer sleeve penetrates through the wall of the outer sleeve, so that the processing and the manufacturing are easy; the teeth on the outer sleeve are changed and arranged on the insert, so that the teeth can be firstly processed and manufactured on the insert, and then the insert is fixedly mounted in the notch slot of the outer sleeve; the outer sleeve still has normal matching performance of a lock pin although the teeth are formed on the local inner wall of the outer sleeve, so that the manufacturing process of the teeth is simplified, convenience is brought to production and processing of the outer sleeve, and the production and processing cost is further reduced.

Description

The outer sleeve structure of auto pedal lock

Technical field

The utility model relates to automobile burglar lockset art, refers in particular to the outer sleeve structure that a kind of auto pedal simple in structure, that be easy to processing and fabricating is locked.

Background technology

In recent years, along with auto-industry and high development of social economy, the urban automobile is more and more, and the phenomenon that automobile is lost is also more and more serious, has not only destroyed social security, has brought great puzzlement also for numerous car owners.Therefore, various automobile burglar products flood the market one after another, and the automobile steering lock of lock vehicle steering is for example arranged, and the anti-joyride device of electronics voice-control alarm is also arranged, and also have auto pedal lock etc.Yet aforementioned automobile steering lock mainly is to adopt two ends to catch on the handle lock of bearing circle respectively, the theftproof performance extreme difference of this kind handle lock, and the car stealer can quick sawed-off bearing circle, or powerfully pries open the tapered end that exposes, and makes the antitheft effect forfeiture of automotive lock; The anti-joyride device of aforementioned electronic voice-control alarm then easily produces noise and disturbs residents, and is not suitable in marketing; This kind auto pedal lock is then realized automobile burglar by the mode that limits service braking pedal, Das Gaspedal or pedal of clutch, has the plurality of advantages that structural strength is good, structure is concealed, difficult quilt is prized, thus extremely people's favor.

Yet, existing auto pedal lock construction on the market though the customer can be provided basic antitheft needs, has progressive really at present, but when reality is used, but find still to have many deficiencies on himself structure and the in-use performance, fail to reach best result of use and task performance.Conclude and comprise following several aspect: telescopic component complex structure in the first, the production and assembly difficulty of each parts, and small product size is huge, weight is excessive, brings puzzlement for user's use; Next is as shown in Figure 8, and the teeth 51 in its outer tube 50 and guide groove 52 directly are formed on the internal face of outer tube, the processing and fabricating difficulty of the teeth of this kind structure and guide groove, and the cost height, and quality can't effectively guarantee, is unfavorable for market competition.

The utility model content

The utility model is at the disappearance of prior art existence, and its main purpose provides the outer sleeve structure that a kind of auto pedal simple in structure, that be easy to processing and fabricating is locked.

For achieving the above object, the utility model adopts following technical scheme:

A kind of outer sleeve structure of auto pedal lock, the tube wall of outer tube is provided with guide groove and teeth mold insert, and this guide groove runs through the tube wall of outer tube; This teeth mold insert is installed in the short slot that runs through tube wall on the outer tube, and the cog shape on the teeth mold insert is formed on the internal face of outer tube.

Preferably, the inner edge of described short slot is provided with the blend stop that restriction teeth mold insert moves inward, and outer tube further is provided with a clip spare outward, and this clip spare is encircled the teeth mold insert and is fixed in short slot.

Preferably, described clip spare is cylinder, axially is inserted in to be coated on outside the aforementioned outer tube.

Preferably, described guide groove is L-shaped.

The utility model compared with prior art has tangible advantage and beneficial effect, particularly, as shown from the above technical solution: the guide groove on its outer tube is for running through the structure of tube wall, be easier to processing and fabricating, and, teeth on the outer tube change to be located on the mold insert, teeth like this are processing and fabricating on mold insert earlier, then mold insert is installed in the short slot of outer tube, though it is formed with teeth on the local internal face of outer tube, but still possesses the performance that lock pin normally cooperates, thereby simplified the manufacture craft of teeth, offer convenience for the production and processing of outer tube, with further reduction production and processing cost.

For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes that reach and function, come the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

Description of drawings

Fig. 1 is the assembling schematic perspective view of the embodiment of the utility model.

Fig. 2 is the exploded drawings of the embodiment of the utility model.

Fig. 3 be among the embodiment of the utility model in the exploded drawings of telescopic component.

Fig. 4 is the exploded drawings of outer tube among the embodiment of the utility model.

Fig. 5 is another visual angle scheme drawing of Fig. 4.

Fig. 6 is the cross section enlarged drawing of adaptor among the embodiment of the utility model.

Fig. 7 is partial cross section's enlarged drawing of embodiment the first half of the utility model.

Fig. 8 is the inner structure perspective view of existing outer tube.

The accompanying drawing identifier declaration:

10, lock body 101, fit portion

102, holding part 11,12, jig arm

13, clip slot 20, interior telescopic component

201, hook portion 21, mobile jib

22, tapered end 23, adaptor

231, first containing cavity 232, second containing cavity

233, first axial hole 234, second axial hole

24, lock pin 25, locating dowel pin

26, latch hook 27, handle

28, drive link 30, outer tube

31, guide groove 32, teeth mold insert

33, short slot 34, teeth

35, blend stop 40, clip spare

50, outer tube 51, teeth

52, guide groove

The specific embodiment

Please refer to Fig. 1 to shown in Figure 7, it has demonstrated the concrete structure of the preferred embodiment of the utility model, include lock body 10 and interior telescopic component 20, by rotation and the axial telescopic movable up and down of interior telescopic component 20, realize lockset locking and unlocking function at auto pedal.During unlocking condition, the hook portion 201 of interior telescopic component 20 lower ends is hidden in lock body 10 1 jig arm 11; When locking, this hook portion 201 can spin out, and stretches in the clip slot 13 of lock body 10, seal the opening of clip slot 13, and upwards movable with interior telescopic component 20, and this hook portion 201 can upwards slide onto the lower edge that colludes in the shaft of auto pedal, thereby the restricting vehicle pedal can not be operated, and realizes locking.

This lock body 10 includes the fit portion 101 on top and the holding part 102 of bottom, this fit portion 101 is used for cooperating with aforementioned interior telescopic component 20, this holding part 102 is used for clamping the shaft of auto pedal on the one hand, is used on the other hand being supported in limiting auto pedal between auto pedal and the vehicle body and can not being operated and realizing locking.

Should include mobile jib 21, tapered end 22, adaptor 23, lock pin 24, location lock 25, latch hook 26 and drive link 28 by interior telescopic component 20, wherein, this mobile jib 21 is the metal tube of hollow, tapered end 22 is installed in the upper end of mobile jib 21, also be fixed with one handle 27 outside the upper end of mobile jib 21, adaptor 23 is installed in the lower end of mobile jib 21, the affixed latch hook 26 in the lower end of adaptor 23.

Being provided with two in this adaptor 23 is dislocatedly distributed up and down and first containing cavity 231 and second containing cavity 232 of horizontal expansion, and, the laterally aforementioned lock pin 24 of movable telescopic is installed in first containing cavity 231, be butted on the back side of this lock pin 24 on one first pressure spring 241, under the thrust of this first pressure spring 241, the front end of this lock pin 24 crosses out outside the pipe fitting; The laterally aforementioned locating dowel pin 25 of movable telescopic is installed in second containing cavity 232, is butted on the back side of this locating dowel pin 25 on one second pressure spring 251, under the thrust of this second pressure spring 251, the front end of locating dowel pin 25 crosses out outside the pipe fitting; The upper surface of adaptor 23 is provided with one first axial hole 233, and this first axial hole 233 is communicated with aforementioned first containing cavity 231, and the lower end of aforementioned drive link 28 is stretched in this adaptor 23 by this first axial hole 233 and cooperated with aforementioned lock pin 24; The lower surface of adaptor 23 is provided with one second axial hole 234, and the upper end of aforementioned latch hook 25 is inserted in this second axial hole 234 affixed.Wherein, this adaptor 23, latch hook 25 and mobile jib 21 can be horizontally through by same holding pin and be fixed together.

Be fixed with an outer tube 30 fixing with respect to lock body 10 in the aforementioned fit portion 101, this outer tube 30 is placed on the aforementioned mobile jib 21, the tube wall of outer tube 30 is provided with L shaped guide groove 31 and teeth mold insert 32, this guide groove 31 runs through the tube wall of outer tube 30, and the part that aforementioned locating dowel pin 25 stretches out outside the pipe fitting stretches in this guide groove 31; This teeth mold insert 32 is installed in the short slot 33 that runs through tube wall on the outer tube 30, and the teeth 34 on the teeth mold insert 32 are formed on the internal face of outer tube 30, and when locking, aforementioned lock pin 24 stretches out the outer part of pipe fitting and cooperates realization to lock with these teeth 34.The inner edge of described short slot 33 is provided with the blend stop 35 that restriction teeth mold insert 32 moves inward, and further is provided with a clip spare 40 outside the outer tube 30, and this clip spare 40 is encircled teeth mold insert 32 and is fixed in short slot 33; Clip spare in the present embodiment 40 is cylinder, axially is inserted in to be coated on outside the aforementioned outer tube.

In sum, design focal point of the present utility model is, guide groove on its outer tube is for running through the structure of tube wall, be easier to processing and fabricating, and, teeth on the outer tube change to be located on the mold insert, teeth like this are processing and fabricating on mold insert earlier, then mold insert is installed in the short slot of outer tube, though it is formed with teeth on the local internal face of outer tube, but still possesses the performance that lock pin normally cooperates, thereby simplified the manufacture craft of teeth, offer convenience for the production and processing of outer tube, with further reduction production and processing cost.

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.

Claims (4)

1. the outer sleeve structure of auto pedal lock, it is characterized in that: the tube wall of outer tube is provided with guide groove and teeth mold insert, and this guide groove runs through the tube wall of outer tube; This teeth mold insert is installed in the short slot that runs through tube wall on the outer tube, and the cog shape on the teeth mold insert is formed on the internal face of outer tube.

2. the outer sleeve structure of auto pedal as claimed in claim 1 lock, it is characterized in that: the inner edge of described short slot is provided with the blend stop that restriction teeth mold insert moves inward, outer tube further is provided with a clip spare outward, and this clip spare is encircled the teeth mold insert and is fixed in short slot.

3. the outer sleeve structure of auto pedal as claimed in claim 2 lock, it is characterized in that: described clip spare is cylinder, axially is inserted in to be coated on outside the aforementioned outer tube.

4. the outer sleeve structure of auto pedal as claimed in claim 1 lock, it is characterized in that: described guide groove is L-shaped.

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