CN203283184U

CN203283184U - Car pedal lock

Info

Publication number: CN203283184U
Application number: CN2013202450066U
Authority: CN
Inventors: 李吉源
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-09
Filing date: 2013-05-08
Publication date: 2013-11-13
Anticipated expiration: 2023-05-08
Also published as: TW201402377A; CN102991454B; CN102991454A

Abstract

The utility model discloses a car pedal lock. An inner extendable assembly of the car pedal lock comprises a main rod, a lock head, a transmission rod, a lock pin and a lock hook, wherein the main rod is a hollow metal pipe, and the lock head is fixedly installed in the upper end of the main rod. The inner extendable assembly further comprises a switchover piece and a locating pin. The switchover piece is fixedly installed in the lower end of the main rod, the lock pin which can transversely and movably extend is installed in a first accommodating cavity of the switchover piece, the locating pin which can transversely and movably extend is installed in a second accommodating cavity of the switchover piece, the lower end of the transmission rod stretches into the switchover piece through a first axial hole of the switchover piece and is matched with the lock pin, and the upper end of the lock hook is inserted and fixedly connected in a second axial hole of the switchover piece. The transmission rod, the lock pin, the locating pin and the lock hook are connected and installed through one switchover piece, therefore, the car pedal lock is simple in manufacturing process and convenient to machine, the components of the car pedal lock are easy to install, and production, machining and assembling cost is reduced.

Description

Pedal lock

Technical field

The utility model relates to the safety locker of vehicle art, refers in particular to telescopic component in a kind of pedal lock, has characteristics simple and compact for structure, as to be easy to the production and processing assembling.

Background technology

In recent years, along with auto-industry and socioeconomic high speed development, 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 that also has electronic sound-controlled to report to the police also has pedal lock etc.Yet aforementioned automobile steering lock is mainly to adopt two ends to catch on respectively the handle lock of bearing circle, 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 the anti-theft function of automotive lock is lost; The anti-joyride device of aforementioned electronic voice-control alarm easily produces noise and disturbs residents, and is not suitable in marketing; This kind pedal lock is 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, have progressive really at present, but but find still to have many deficiencies on himself structure and in-use performance when reality is used, 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 teeth of this kind structure and the processing and fabricating of guide groove difficulty, and cost is high, and quality can't effectively guarantee, is unfavorable for market competition.

The utility model content

The utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of simple and compact for structure, pedal lock of being easy to production and processing and assembling.

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

a kind of pedal lock, has interior telescopic component, should include mobile jib by interior telescopic component, tapered end, drive link, lock pin and latch hook, it is movable that tapered end is controlled lock pin by drive link, wherein, this mobile jib is the metal tube of hollow, tapered end is installed in the upper end of mobile jib, should also include adaptor and locating dowel pin by interior telescopic component, this adaptor is installed in the lower end of mobile jib, being provided with two in this adaptor is dislocatedly distributed and the first containing cavity and second containing cavity of horizontal expansion up and down, and, the laterally aforementioned lock pin of movable telescopic is installed in the first containing cavity, the back side of this lock pin is butted on one first pressure spring, under the thrust of this first pressure spring, the front end of this lock pin crosses out outside pipe fitting, the laterally aforementioned locating dowel pin of movable telescopic is installed in the second containing cavity, and the back side of this locating dowel pin is butted on one second pressure spring, and under the thrust of this second pressure spring, the front end of locating dowel pin crosses out outside pipe fitting, the upper surface of adaptor is provided with one first axial hole, and this first axial hole is communicated with aforementioned the first containing cavity, and the lower end of aforementioned drive link is stretched in this adaptor and coordinated with aforementioned lock pin by this first axial hole, the lower surface of adaptor is provided with one second axial hole, and the upper end of aforementioned latch hook is inserted in this second axial hole affixed.

Preferably, be fixed with one handle outside the upper end of described mobile jib.

Preferably, described adaptor, latch hook and mobile jib are horizontally through and are fixed together by same holding pin.

Preferably, also include for the fixing outer tube of lock body, this outer tube is placed on aforementioned mobile jib, is provided with guide groove and teeth mold insert on the tube wall of outer tube, and this guide groove runs through the tube wall of outer tube; This teeth mold insert is installed in a short slot that runs through tube wall on 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 clamping piece outward, and this clamping piece is encircled the teeth mold insert and is fixed in short slot.

Preferably, described clamping piece is cylinder, axially is inserted in and is coated on outside aforementioned outer tube.

Preferably, described guide groove is L-shaped.

The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:

At first, telescopic component adopts an adaptor to complete drive link, lock pin, locating dowel pin and latch hook are connected connection and installation in it, thus, not only the axial hole of the first containing cavity in adaptor, the second containing cavity and upper and lower side can be realized by simple boring or forming process, make manufacture craft simple, easy to process, reduced the production and processing cost of parts; And the installation of lock pin, the first pressure spring, locating dowel pin and the second pressure spring is more simple, has further simplified the production and assembly operation, has reduced the production and assembly cost.

Secondly, guide groove on its outer tube, for running through the structure of tube wall, is easier to processing and fabricating, and, teeth on outer tube change to be located on a mold insert, teeth like this are processing and fabricating on mold insert first, then mold insert is installed in the short slot of outer tube, although it is formed with teeth on the local internal face of outer tube, carry out the normal performance that coordinates but still possess lock pin, thereby simplified the manufacture craft of teeth, offered convenience for the production and processing of outer tube, further to reduce the 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, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:

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 in the embodiment of the utility model in the exploded drawings of telescopic component.

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

Fig. 5 is another visual angle schematic diagram of Fig. 4.

Fig. 6 is the cross section enlarged drawing of adaptor in 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:

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 up and down telescopic movable of interior telescopic component 20, realize lockset locking and unlocking function for 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; While 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 hooks 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 section 101 on top and the holding part 102 of bottom, this fit section 101 is used for coordinating 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 between auto pedal and vehicle body limiting auto pedal and can not being operated and realizing locking.

Should include mobile jib 21, tapered end 22, adaptor 23, lock pin 24, locating dowel pin 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 and the first containing cavity 231 and second containing cavity 232 of horizontal expansion up and down, and, the laterally aforementioned lock pin 24 of movable telescopic is installed in the first containing cavity 231, the back side of this lock pin 24 is butted 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 pipe fitting; The laterally aforementioned locating dowel pin 25 of movable telescopic is installed in the second containing cavity 232, and the back side of this locating dowel pin 25 is butted on one second pressure spring 251, and under the thrust of this second pressure spring 251, the front end of locating dowel pin 25 crosses out outside 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 the first containing cavity 231, and the lower end of aforementioned drive link 28 is stretched in this adaptor 23 and coordinated with aforementioned lock pin 24 by this first axial hole 233; 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 and be fixed together by same holding pin.

Be fixed with an outer tube 30 fixing with respect to lock body 10 in aforementioned fit section 101, this outer tube 30 is placed on aforementioned mobile jib 21, be provided with L shaped guide groove 31 and teeth mold insert 32 on the tube wall of outer tube 30, 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 pipe fitting stretches in this guide groove 31; This teeth mold insert 32 is installed in a short slot 33 that runs through tube wall on outer tube 30, and the teeth 34 on teeth mold insert 32 are formed on the internal face of outer tube 30, and while locking, aforementioned lock pin 24 stretches out the outer part of pipe fitting and coordinates 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, the outer clamping piece 40 that further is provided with of outer tube 30, and this clamping piece 40 surrounds teeth mold insert 32 and is fixed in short slot 33.

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

Claims

1. pedal lock, has interior telescopic component, should include mobile jib by interior telescopic component, tapered end, drive link, lock pin and latch hook, it is movable that tapered end is controlled lock pin by drive link, wherein, this mobile jib is the metal tube of hollow, tapered end is installed in the upper end of mobile jib, it is characterized in that: in this, telescopic component also includes adaptor and locating dowel pin, this adaptor is installed in the lower end of mobile jib, being provided with two in this adaptor is dislocatedly distributed and the first containing cavity and second containing cavity of horizontal expansion up and down, and, the laterally aforementioned lock pin of movable telescopic is installed in the first containing cavity, the back side of this lock pin is butted on one first pressure spring, under the thrust of this first pressure spring, the front end of this lock pin crosses out outside pipe fitting, the laterally aforementioned locating dowel pin of movable telescopic is installed in the second containing cavity, and the back side of this locating dowel pin is butted on one second pressure spring, and under the thrust of this second pressure spring, the front end of locating dowel pin crosses out outside pipe fitting, the upper surface of adaptor is provided with one first axial hole, and this first axial hole is communicated with aforementioned the first containing cavity, and the lower end of aforementioned drive link is stretched in this adaptor and coordinated with aforementioned lock pin by this first axial hole, the lower surface of adaptor is provided with one second axial hole, and the upper end of aforementioned latch hook is inserted in this second axial hole affixed.

2. pedal lock as claimed in claim 1, is characterized in that: be fixed with one handle outside the upper end of described mobile jib.

3. pedal lock as claimed in claim 1, it is characterized in that: described adaptor, latch hook and mobile jib are horizontally through and are fixed together by same holding pin.

4. pedal lock as claimed in claim 1 is characterized in that: also include for the fixing outer tube of lock body, this outer tube is placed on aforementioned mobile jib, is provided with guide groove and teeth mold insert on the tube wall of outer tube, and this guide groove runs through the tube wall of outer tube; This teeth mold insert is installed in a short slot that runs through tube wall on outer tube, and the cog shape on the teeth mold insert is formed on the internal face of outer tube.

5. pedal lock as claimed in claim 4 is characterized in that: 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 clamping piece outward, and this clamping piece is encircled the teeth mold insert and is fixed in short slot.

6. pedal lock as claimed in claim 5, it is characterized in that: described clamping piece is cylinder, axially is inserted in and is coated on outside aforementioned outer tube.

7. pedal lock as claimed in claim 4, it is characterized in that: described guide groove is L-shaped.