Utility model content
In view of this, the purpose of this utility model is to provide a kind of braking during standstill and draws handlebar device, and this device can prevent parking from drawing the accidental unlocking of handle, strengthens the reliability of parking system.
Another object of the present utility model is to provide and a kind ofly comprises the automobile that above-mentioned braking during standstill draws handlebar device, and this automobile parking dependable performance, use safety coefficient is high.
For achieving the above object, the utility model provides following technical scheme:
A kind of braking during standstill draws handlebar device, comprise and draw main body, handle and the unlock button that is arranged in described handle, described handle comprise with described draw the handle that main body is connected under save and can save under described handle vertically move preset strokes handle on save; When on described handle, joint is positioned at the lower end of described stroke, described unlock button exposes to the upper end hole that described handle saves; On described handle, joint is when being positioned at the upper end of described stroke, and described unlock button to be wrapped on described handle in joint; Described handle is also provided with for when joint on described handle is in described upper end, saves the limiting component of relative the locking and unlocking by under joint on described handle and described handle.
Preferably, described handle saves socket under joint and described handle, the one in described handle saving and saving under described handle is provided with the expansion rail of the length direction along described handle, and another one is provided with the limit fastener for sliding in described expansion rail.
Preferably, described limiting component comprise the top that is arranged at described expansion rail and be communicated with described expansion rail stretch out position-limited trough.
Preferably, the bottom being arranged at described expansion rail is also comprised and the retraction position-limited trough be communicated with described expansion rail.
Preferably, described retraction position-limited trough and describedly stretch out the homonymy that position-limited trough is all arranged on described expansion rail axis, and all perpendicular to described expansion rail.
Preferably, on the excircle that described expansion rail saves under being arranged at described handle, described limit fastener is arranged on inwall that described handle saves;
The port saved under described handle and described stretch out to be provided with between position-limited trough the skewed slot that leads is installed, the degree of depth that described installation guiding skewed slot saves port under described handle be greater than near described in stretch out the degree of depth of position-limited trough.
Preferably, described limit fastener is the acclive limiting stopper of tool, and the thickness that described limit fastener saves under described handle is less than the thickness away from saving under described handle.
Preferably, the axis being parallel saved under described expansion rail and described handle.
Preferably, described expansion rail and describedly stretch out position-limited trough, the depth of groove of described retraction position-limited trough connection location is greater than depth of groove in the middle part of described expansion rail.
A kind of automobile, comprises brake system and braking during standstill draws handlebar device, and described braking during standstill draws handlebar device to draw handlebar device for the braking during standstill as described in above-mentioned any one.
The braking during standstill that the utility model provides draws handlebar device, is divided into by integral handles of the prior art on handle and saves two sections under joint and handle, and makes joint on handle can carry out the movement of predetermined stroke relative to the axis saved under handle.
When on handle, joint is in the lower end of above-mentioned stroke, unlock button is stretched out on handle by the upper end hole that handle saves and saves, and is exposed at the outside that handle saves outward, and chaufeur can be operated unlock button; When joint on handle is in the lower end of above-mentioned stroke; unlock button by joint parcel on handle in the inner, and is fixed saving under joint on handle and handle by limiting component, thus makes unlock button protected; surprisingly can not be touched, be ensure that the situation that there will not be accidental unlocking.In use, when parking action completes, then joint on handle is slided into the upper end of above-mentioned stroke, make unlock button protected, and with limiting component, joint on handle is fixed, prevent accidental unlocking.
Said apparatus achieves the protection to unlock button in braking during standstill process, unlock button in maloperation situation can be prevented touched and cause occurring safety problem.
What the utility model provided comprises the automobile that above-mentioned braking during standstill draws handlebar device, and use safety coefficient is high, and parking is reliable and stable.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Core of the present utility model is to provide a kind of braking during standstill and draws handlebar device, and this device can prevent parking from drawing the accidental unlocking of handle, strengthens the reliability of parking system.Another core of the present utility model is to provide and a kind ofly comprises the automobile that above-mentioned braking during standstill draws handlebar device, and this automobile parking dependable performance, use safety coefficient is high.
Please refer to Fig. 1 to Fig. 4, Fig. 1 to Fig. 4 be respectively the utility model provide braking during standstill to draw handlebar device specific embodiment structural representation, scheme of installation, joint is positioned at joint on the schematic diagram of upper end and handle and is positioned at the schematic diagram of lower end on handle.
A kind of braking during standstill provided by the utility model draws handlebar device, is applicable to the power plants such as automobile.This braking during standstill draws handlebar device keystone configuration to comprise and draws main body, handle and setting unlock button 3 in the handle, and particularly, unlock button 3 is arranged in the mesopore of handle.Handle specifically comprises and handle saves joint 2 under 1 and handle, and under handle saving 1 and handle, joint 2 is tubular elements.Save 2 under handle be and draw the fixed part that main body is connected, handle saves 1 with save 2 under handle and be socketed and be connected, can be handle saves outside 1 end being enclosed within joint 2 under handle or tip inside, therebetween be free-running fit, so, handle saves 1 to be socketed under handle on joint 2 while, can vertically under opposite handle joint 2 move predetermined stroke, define the handle of telescoping.
Move to the position being close to joint 2 under handle when handle saving 1, and reach the lower end of above-mentioned stroke, unlock button 3 stretches out on handle and saves away from the stomidium saving 2 one end under handle on 1, namely handle saves the upper end hole of 1, unlock button 3 is exposed on handle and saves 1.
Move to the position being away from joint 2 under handle when handle saving 1, and reach the upper end of above-mentioned stroke, unlock button 3 is wrapped on handle and saves in the cavity of 1, makes unlock button 3 handle be saved 1 protection.
Handle is also provided with limiting component, this limiting component for save on handle 1 be in upper end time, locking handle saving the relative position of joint 2 under 1 and handle, making the two can not relative movement, also there is the function of unblock simultaneously, both allowing after unlocking, carry out relative movement.
Need it is to be noted that the top and bottom of above-mentioned stroke represent that handle saves 1 moves axially two end positions in predetermined stroke relative to joint 2 under handle.
The braking during standstill that the present embodiment provides draw handlebar device pass through the handle that pulls handle all-in-one-piece in prior art to be split as handle saves 1 and with draw handle that main body is connected under save 2, and by handle saving 1 relative to mobile realization relatively the exposing and relative indentation unlock button 3 saving 2 under handle, in the process, ensure that unlock button 3 is after being retracted into handle saves 1 inside, surprisingly can not be touched, avoided the situation occurring accidental unlocking.In use, when parking action completes, then sliding into stroke upper end by handle saving 1, making unlock button 3 protected, and be fixed handle saving 1 with limiting component, prevent accidental unlocking.
In above-described embodiment, under handle saving 1 and handle, save the annexation of 2 for be socketed, consider that the two is tubular elements; and be all wrapped in outside unlock button 3; so the two to be designed to socket, both can ensure the protection to unlock button 3, the connection both realizing again.But joint 1 is not only can be connected by being socketed between saving 2 with under handle on handle, also can be the connection of docking or other form, when taking docking, handle saves 1 and can take the mode of empty set on unlock button 3, and joint 2 still can carry out predetermined stroke relative motion therebetween under handle saving 1 and handle, when on handle, joint 1 is in the upper end of stroke, by limiting component, joint 2 under joint 1 on handle and handle is fixed.
In first embodiment, handle saves 1 with save 2 under handle and is socketed on the basis that is connected, the mode that track is set can be taked, limit moving direction handle saving 1.Particularly, one handle saved under 1 and handle in joint 2 is provided with expansion rail 23 along the length direction of handle, another one is provided with the limit fastener 11 for sliding in expansion rail 23.
It should be noted that, expansion rail 23 and limit fastener 11 need to be separately positioned on and handle to save under 1 and handle on joint 2, but are not limited to the collocation of setting, and the two coordinates carries out guide and limit to joint 2 under handle saving 1 and handle.Particularly, when saving the outside of 2 ends under handle saving 1 and being socketed in handle, the outer peripheral face saving 2 under handle arranges expansion rail 23, the corresponding inwall saving 1 on handle arranges limit fastener 11.Certainly, contrary setting can reach above-mentioned identical effect too.
It should be noted that, along decreased food direction expansion rail 23 can with the axis being parallel of handle, ensure that the movement of joint 1 on handle is most effective, but be not that this expansion rail 23 can not have extension on the circumferential surface of handle.Expansion rail 23 can be the track with handle axis with certain angle, but this angle can not be 90 degree.Handle saving 1 saving while 2 movements relative under handle, also can rotate relative to saving under handle 2.
In the present embodiment, by arranging expansion rail 23 and limit fastener 11, the direction saving the relative movement of 2 under making handle to save 1 and handle has certainty and guidance quality, can ensure that the two is mobile more accurate.
In a specific embodiment of the present utility model, limiting component comprises and stretches out position-limited trough 22, stretches out the bottom that position-limited trough 22 is arranged at expansion rail 23, and is communicated with expansion rail 23.
Particularly, when expansion rail 23 be arranged on save on 2 under handle time, stretch out one end that position-limited trough 22 is arranged on joint 1 on handle on expansion rail 23; And when expansion rail 23 be arranged on handle saves on 1 time, stretch out position-limited trough 22 relative be arranged on one end that expansion rail 23 saves 2 under handle.
When preparing parking locking, upwards can pull on handle and save 1, limit fastener 11 is moved in expansion rail 23, when move to stretch out position-limited trough 22 time, handle saves and 1 has wrapped up unlock button 3, turning handle saves 1, limit fastener 11 is snapped in and stretches out position-limited trough 22, thus complete locking.
The present embodiment provides in scheme, when handle saving 1 and being positioned at stroke upper end, handle saves 1 and is wrapped up by unlock button 3, by stretching out position-limited trough 22 and the clamping of limit fastener 11, achieving fixing joint 1 on handle, ensure that and handle saves the stable of 1 position.
Certainly, identical way can be taked to be fixed joint 1 on the handle being positioned at stroke lower end.In a specific embodiment of the present utility model, expansion rail 23 is also provided with the retraction position-limited trough 24 for clamping limit fastener 11 away from the one end of stretching out position-limited trough 22, and retraction position-limited trough 24 is communicated with expansion rail 23.
Particularly, retraction position-limited trough 24 with stretch out the two ends that position-limited trough 22 can be separately positioned on expansion rail 23, two positions in a distance, middle part can certainly be arranged on.Adopt above-mentioned retraction position-limited trough 24 can be in form lower end handle on joint 1 to be fixed.
When preparing parking unblock, turning handle saves 1, makes limit fastener 11 enter expansion rail 23, and pull joint 1 on handle, make limit fastener 11 by expansion rail 23, unlock button 3 is exposed, and presses unlock button 3 and completes unblock.
Need, it is to be noted that by retraction position-limited trough 24 and the homonymy that position-limited trough 22 is arranged on expansion rail 23 can be stretched out, the accidental unlocking in use procedure can be prevented.Certainly, retraction position-limited trough 24 and stretch out the heteropleural that position-limited trough 22 also can be arranged on expansion rail 23.
Need it is to be noted that retraction position-limited trough 24 and stretch out position-limited trough 22 and perpendicular to expansion rail 23, or can have certain angle with expansion rail 23, any draw-in groove meeting clamping limit fastener 11 all belongs in the protection domain that the present embodiment provides.
In order to realize the installation process that limit fastener 11 is installed in expansion rail 23, on the basis of the various embodiments described above, saving 2 to stretch out under position-limited trough 22 is arranged on handle, saving under handle on 2 and also need to arrange Setup Wizard skewed slot 21.Particularly, under handle, save the port of 2 and stretch out to arrange between position-limited trough 22 skewed slot 21 that leads is installed, the degree of depth that installation guiding skewed slot 21 saves 2 ports under handle is greater than the close degree of depth of stretching out position-limited trough 22, limit fastener 11 can be made like this to slip into expansion rail 23 more easily, and limit shifting out of limit fastener 11.
Needs should be mentioned that, can know according to each embodiment above-mentioned, the installation form of Setup Wizard skewed slot 21 is not limited to above-described embodiment, also can be arranged on handle and save on 1, but need to keep being arranged on expansion rail 23 simultaneously handle saves 1 or handle under save on 2.
Further, limit fastener 11 also can for having the limiting stopper of the gradient, and the thickness that limit fastener 11 saves 2 under handle is less than the thickness away from saving 2 under handle.
In order to the use of simplification device, at utmost improve service efficiency, on the basis of each embodiment above-mentioned, expansion rail 23 is arranged with handle under save 2 axis being parallel, maximum raising handle saves the validity of 1 shift motion, avoid invalid movement.
Consider that save between 2 under handle saving 1 and handle is the sliding block joint of track and buckle, is set as the track of change in depth by expansion rail 23.On the basis of each embodiment above-mentioned, expansion rail 23 with stretch out position-limited trough 22, the depth of groove of retraction position-limited trough 24 connection location is greater than depth of groove in the middle part of expansion rail 23.Can know, owing to also there is socket relation between joint 2 under joint 1 on handle and handle, so more easily rest on the darker position of expansion rail 11 degree of depth at limit fastener 11, make handle to save 1 and be more prone to remain on stroke upper end and these two ultimate limit state positions, stroke lower end.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
The braking during standstill provided except above-described embodiment draws handlebar device, the utility model also provides a kind of and comprises the automobile that the open braking during standstill of above-described embodiment draws handlebar device, this automobile draws handle owing to having installed above-mentioned braking during standstill, improves the stability of parking, makes the usage safety performance of automobile strong.The structure of other each several parts of this automobile please refer to prior art, repeats no more herein.
Handlebar device is drawn to be described in detail to a kind of automobile provided by the utility model and braking during standstill thereof above.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.