CN101778988A - Slide lock device - Google Patents
Slide lock device Download PDFInfo
- Publication number
- CN101778988A CN101778988A CN200880103190A CN200880103190A CN101778988A CN 101778988 A CN101778988 A CN 101778988A CN 200880103190 A CN200880103190 A CN 200880103190A CN 200880103190 A CN200880103190 A CN 200880103190A CN 101778988 A CN101778988 A CN 101778988A
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- Prior art keywords
- lever plate
- leaf spring
- clamping block
- lock device
- slide unit
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
- E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles
Abstract
A slide lock device that can hold a rotatable movable member, such as a door, in an open state in a stepless or fine stepwise manner and in which force for holding the movable member in the open state and force for closing the movable member are easily adjusted. The slide lock device has a lever plate (1), a slide member (3), a lock piece (4), and a release member (5). The lever plate (1) has one end rotatably fixed to a stationary member. The slide member (3) is installed on the movable member rotatable in forward and reverse directions relative to the stationary member and moves along the lever plate (1) as the movable member rotates in the forward and reverse directions. The lock piece (4) has a plate spring (2) coming into contact with the lever plate (1) to generate friction force and can move along the lever plate (1) while being placed inside the slide member (3). The release member (5) is provided on the slide member (3) so as to be able to enter between the plate spring (2) and the lever plate (1). When the slide member (3) and the lock piece (4) move relative to each other, the release member (5) enters and exits from between the plate spring (2) and the lever plate (1).
Description
Technical field
The present invention relates to be arranged between fixation side parts and the movable side component and be used to lock the slide lock device of movable side component rotation.
Background technology
Automobile need prevent for the open mode that keeps car door because the ramp tilts or car door is closed automatically in deadweight and because blast makes closing of the door.In addition, the console (center console) that is arranged in the compartment passes through to keep the open mode of slide, so that take out inner article easily.Slide lock device is used to lock the rotation of movable side component such as such car door or slide.
In patent documentation 1, record the existing glide locking device of the open mode that is used to keep arrangements for automotive doors.This device has lever (lever) that can be supported on the car body side and the holding member that remains on the car door side with rotating freely.Upper and lower surface at lever alongst is formed with a plurality of protrusions.The protrusion of lever connects holding member.Holding member have the perforation of making lever protrusion slide the sliding members of displacement simultaneously and by the application of force so that sliding members is pushed the elastic body of protrusion.
In this structure, when car door opening, the length direction along lever moves holding member along with opening of car door.When holding member moves, the compresses elastomeric because sliding members moves on the protrusion of lever.Because the reaction during this compression produces bigger slip resistance between sliding members and the lever.The open mode that therefore can keep car door.
Patent documentation 1: Japanese kokai publication hei 8-210005 communique
But in existing apparatus, the car door opening angle has only about two third gear.Because this is the structure that keeps the car door opening state when moving on the protrusion of lever, keep the open mode of car door to exist with ... the formation position of protrusion.Such structure exist car door can not be set arbitrarily open the maintenance angle, thereby have the inconvenient problem of getting on or off the bus.And, in conventional device, also have the confining force of opening that can not reduce car door, the problem of operability difference.Such problem does not occur over just on the arrangements for automotive doors, and it is rotatable and need to keep on other devices of its open mode to occur in movable side component too.
Summary of the invention
The present invention is in view of such problem, and its purpose is to provide the maintenance of the open mode that the rotatable movable side component can at random be set etc., and can reduce the slide lock device of opening confining force.
The slide lock device of a first aspect of the present invention comprises: lever plate, and the rotation of one end is installed on the fixation side parts freely; Slide unit, being installed in can be with respect to described fixation side parts on the movable side component of forward and reverse rotation, and moves along described lever plate with forward and reverse rotation of described movable side component; Clamping block, thus comprise the leaf spring that contacts generation frictional force with described lever plate, and described clamping block can move at the described lever plate in state lower edge that is set at described slide unit inside; And releasing parts, be arranged on the described slide unit in the mode that can enter between described leaf spring and the described lever plate, wherein, relatively move by described slide unit and described clamping block, thereby described releasing parts enter between leaf spring and the lever plate or the back breaks away between described leaf spring and described lever plate between described leaf spring and the described lever plate entering.
In a first aspect of the present invention, owing to contacting with lever plate, the leaf spring of clamping block produces frictional force, therefore keep the open mode of the movable side component of rotation.By relatively moving of slide unit and clamping block, enter between leaf spring and the lever plate thereby remove parts, to reduce the frictional force of leaf spring.Therefore, owing to can adjust to reduce the frictional force of leaf spring to lever plate, therefore, what movable side component can be set arbitrarily opens the maintenance angle.
According to the slide lock device of first aspect present invention, in a second aspect of the present invention, be arranged between slide unit and the clamping block along the glide direction of described slide unit elastomeric element to the described clamping block application of force.
According to the slide lock device of first aspect present invention, in a third aspect of the present invention, described releasing parts are arranged on the both sides of described clamping block across described clamping block.
According to the slide lock device of second aspect present invention, in a fourth aspect of the present invention, described releasing parts and described elastomeric element are arranged on the both sides of described clamping block across described clamping block.
According to the slide lock device of the either side of first aspect present invention to the fourth aspect, in a fifth aspect of the present invention, the frictional force of the described leaf spring that produces by described leaf spring and contacting of described lever plate is adjustable.
According to the slide lock device of the either side in first aspect present invention to the five aspects, in a sixth aspect of the present invention, described slide unit comprises: reception room, described clamping block is housed in the inside of this reception room in a movable manner.
According to the slide lock device of the either side in first aspect present invention to the five aspects, in a seventh aspect of the present invention, described releasing parts form wedge shape most advanced and sophisticated more and more thinner between described leaf spring and described lever plate.
According to the slide lock device of the either side in first aspect present invention to the five aspects, in a eighth aspect of the present invention, the thickness of slab of the part that contacts with described leaf spring of described lever plate changes along its length.
According to the present invention, leaf spring contacts with lever plate to produce frictional force, on the other hand, removes parts and enters between leaf spring and the lever plate with the power of reducing friction.Therefore, the maintenance and the operating physical force of open mode of the movable side component of rotation can be set arbitrarily.
Description of drawings
Fig. 1 is the vertical view of the slide lock device of expression first embodiment of the present invention;
Fig. 2 is the longitudinal section of Fig. 1;
Fig. 3 is the right side view of Fig. 2;
Fig. 4 (a), Fig. 4 (b), Fig. 4 (c) are respectively vertical view, longitudinal section, the right side view of slide unit;
Fig. 5 (a), Fig. 5 (b) are the elevation and the vertical view of leaf spring;
Fig. 6 (a), Fig. 6 (b), Fig. 6 (c) are respectively vertical view, right side view, the longitudinal sections of removing parts;
Fig. 7 is the initial vertical view of action of closing the door;
Fig. 8 is the longitudinal section of Fig. 7;
Fig. 9 is the vertical view when closing the door action;
Figure 10 is the longitudinal section of Fig. 9;
Figure 11 (a), Figure 11 (b) are the performance plots of expression action;
Figure 12 (a), Figure 12 (b) are the performance plots of the action of expression second embodiment;
Figure 13 is the vertical view of the 3rd embodiment of the present invention;
Figure 14 is the longitudinal section of the 3rd embodiment;
Figure 15 is the vertical view of the 4th embodiment;
Figure 16 is the longitudinal section of the 4th embodiment;
Figure 17 is the vertical view of the 5th embodiment;
Figure 18 is the longitudinal section of the 5th embodiment; And
Figure 19 is the PCD process characterization diagram of the 5th embodiment;
Reference numeral
1 lever plate
The 1b slotted hole
The 1d friction part
2 leaf springs
3 slide units
The 3f reception room
4 clamping blocks
5 remove parts
The 5a key
6 axis bodies
7 pressing plates
8 screws
12 nuts
15 elastomeric elements
The specific embodiment
Below, utilize illustrated embodiment that the present invention is specifically described.In addition, in each embodiment, identical parts have been marked identical symbol with correspondence.
(first embodiment)
Fig. 1 is the vertical view of the slide lock device of expression first embodiment of the present invention, and Fig. 2 represents the longitudinal section of slide lock device, and Fig. 3 represents right side view.Fig. 4 shows slide unit, and Fig. 5 shows leaf spring, and Fig. 6 shows clamping block, and Fig. 7 to Figure 10 shows action.
As shown in Figure 1, slide lock device comprises lever plate 1, slide unit 3, clamping block 4 and removes parts 5.The slide lock device of present embodiment is used to keep the open mode of arrangements for automotive doors, and car body is the fixation side parts, and car door is the movable side component that can forward and reversely be installed in rotationally on the car body.Below, the fixation side parts as car body, are described movable side component as car door.
As depicted in figs. 1 and 2, lever plate 1 forms the shape of growing crosswise, and one distolateral (left end side) is installed on the car body, and another distolateral (right-hand member side) is free end.For lever plate 1 is installed on the car body, be formed with the connecting hole 1a that is used for the circle that is connected with car body on distolateral at one of lever plate 1.On the installation shaft (omitting diagram) that installing hole 1a is installed in the car body side, thereby whole lever plate 1 rotation can be supported on the car body side freely.
On lever plate 1, be formed with at the roughly mid portion of width and be used for the slotted hole 1b that guided slidable parts 3 and clamping block 4 move.Slotted hole 1b forms the shape of growing crosswise of extending along the length direction of lever bar 1, and its both ends form closure state.Slide unit 3 and clamping block 4 move back and forth in the length areas of slotted hole 1b.Slotted hole 1b forms identical hole on whole length wide, and can not having reelingly, guided slidable parts 3 and clamping block 4 move.On lever plate 1, two lateral plates in the slotted hole 1b outside constitute friction part 1d.The leaf spring 2 and the friction part 1d Elastic Contact of clamping block 4.
As shown in Figure 4, slide unit 3 comprises: connection face 3e that extends along the vertical direction and the support portion 3c that extends into the case shape from a single face that connects facial 3e.Be formed with the installing hole 3a that is used for the circle that is connected as the movable car door of side component in the top and the bottom that connect facial 3e.On the relative part of the roughly mid portion of the short transverse that connects facial 3e and the support portion 3c relative, be formed with the lever plate hole 3b that lever plate 1 connects with it.
Lever plate is that size is a bit larger tham the thickness of lever plate 1 and the rectangular opening of width with hole 3b.Because lever plate 1 connects the lever plate that the connects facial 3e lever plate hole 3b with hole 3b and support portion 3c, so slide unit 3 is in the state that rotation is not restricted, and slide unit 3 can move by the length direction to lever plate 1 under this state.
The support portion 3c of slide unit 3 forms the box-shaped from the single face that connects facial 3e along horizontal expansion, and the inside of box-shaped is formed for accommodating the reception room 3f of clamping block 4.Reception room 3f accommodates clamping block 4, and releasing parts 5 are installed in its external surface.And the releasing parts 5 after the installation insert in the reception room 3f (with reference to Fig. 2).
Clamping block 4 comprises leaf spring 2 and axis body 6.Thereby leaf spring 2 is to contact the parts that produce frictional force with lever plate 1.As shown in Figure 5, become the U font to form leaf spring 2 by the sheet bending with rectangle, its convex surface contacts with lever plate 1.Non-circular axis hole 2a is formed on the leaf spring 2.Though axis hole 2a forms circle being carried out non-circular after the parallel cutting, also can be polygonal, ellipse and other shapes.Axis body 6 connects axis hole 2a.Thereby two lateral plates that clip axis hole 2a on the leaf spring 2 constitute and the friction part 2d of lever plate 1 Elastic Contact in generation frictional force between itself and the friction part 1d.
As shown in Figure 2, axis body 6 forms the shape that axial region 6b erects from large diameter head 6a.Axial region 6b connects the axis hole 2a of leaf spring 2, forms and the corresponding non-circular outer shape of axis hole 2a.And non-circular axial region 6b connects the slotted hole 1b (with reference to Fig. 1) of lever plate 1.Like this, by the slotted hole 1b of non-circular axial region 6b perforation lever plate 1, thereby axis body 6 can't be with respect to lever plate 1 rotation.Therefore, connect at the axial region 6b that makes axis body 6 under the assembled state of axis hole 2a of leaf spring 2, leaf spring 2 can't be with respect to lever plate 1 rotation.By the rotation of restriction leaf spring 2, thereby the contact portion between the friction part 1d of the friction part 2d of leaf spring 2 and lever plate 1 can not change.Therefore can produce stable frictional force.
By the slotted hole 1b of axis body 6 perforation lever plates 1, thereby clamping block 4 can move to the length direction of lever plate 1.A pair of leaf spring 2 is set, so that clamp lever plate 1 from both sides.And a pair of relatively leaf spring 2 is provided with a pair of pressing plate 7.Pressing plate 7 is positioned at the outside (upper and lower sides) of each leaf spring 2, and leaf spring 2 is pushed in effect from the outside.Like this, can make leaf spring 2 bendings, crooked leaf spring 2 is reliably contacted with lever plate 1.
Above-mentioned clamping block 4 is housed in the reception room 3f of slide unit 3.The reception room 3f of slide unit 3 forms the bulk greater than clamping block 4, and like this, clamping block 4 and slide unit 3 can move the amount that is equivalent to this size mutually.This moves on lever plate 1 and carries out, and by relatively moving of clamping block 4 and slide unit 3, thereby carries out the action of releasing parts 5 described later.
Removing parts 5 is the parts that will enter between leaf spring 2 and the lever plate 1, as shown in Figure 6, forms key 5a, and this key 5a is used to enter between leaf spring 2 and the lever plate 1.Key 5a is one-sided along horizontal expansion from substrate 5b's, and the attenuation more gradually of distolateral more forward thickness, and width narrows down more gradually.Like this, be easy to enter between leaf spring 2 and the lever plate 1.
As shown in Figure 6, the fore-end of removing the key 5a of parts 5 is divided into two forks, and each furcation 5d enters between the friction part 1d of the friction part 2d of leaf spring 2 and lever plate 1.Between crotched furcation 5d, form undercut recess (escaping the げ recess) 5c.The axial region 6b of axis body 6 enters back recesses 5c.Like this, furcation 5d can easily enter between leaf spring 2 and the lever plate 1.As shown in Figures 2 and 3, these releasing parts 5 are installed in the external surface of reception room 3f, are fixed on the slide unit 3 by screwing in screw 8.When carrying out this installation, because key 5a enters in the slotted hole 1b of lever plate 1, therefore, key 5a moves in the slotted hole 1b of lever plate 1.
As depicted in figs. 1 and 2, the slide lock device of this embodiment makes lever plate 1 connect slide unit 3, with the reception room 3f of axis body 6 insertion slide units 3, make the axial region 6b of axis body 6 connect the leaf spring and the pressing plate 7 of lever plate 1 downside, and make this axial region 6b insert the slotted hole 1b of lever plate 1.Then, make axial region 6b connect the leaf spring 2 and the pressing plate 7 of lever plate 1 upside, assemble by connecting the end riveted joint.Connect end by riveted joint, thereby effect makes leaf spring 2 bendings, makes leaf spring 2 presses lever plates 1 by pressing plate 7.By like this, the friction part 2d that is the leaf spring 2 of convex surface becomes the state of the friction part 1d of presses lever plate 1.
When carrying out above assembling, can carry out to guarantee thus to move smoothly as the lubricated of between leaf spring 2 and lever plate 1, filling sliding agents such as grease or to the lubricated of the either or both coating fluorine-type resin of leaf spring 2 and lever plate 1 etc.And, also can form the axial region 6b that does not rivet axis body 6, and form the threaded portion, and secure components such as nut are screwed also fastening structure with this threaded portion at the front end of axial region 6b.After finishing above-mentioned assembling, the installing hole 1a of lever plate 1 is connected with car body, and the installing hole 3a of slide unit 3 is connected with car door.By like this slide lock device being installed on the automobile.
Below action is described.In the present embodiment, the spring force of leaf spring 2 presses lever plates 1 is arranged to power greater than closed door.And, the spring force of leaf spring 2 presses lever plates 1 is arranged to frictional force greater than the key 5a that enters the releasing parts 5 between leaf spring 2 and the lever plate 1.By like this, act on key 5a is released between leaf spring 2 and the lever plate 1, remove parts 5 from breaking away between leaf spring 2 and the lever plate 1.
Action when Fig. 1 to Fig. 3 is the car door of opening as movable side component.At this moment, removing parts 5 does not enter between leaf spring 2 and the lever plate 1.Under this state, by opening and rotation vehicle door, thereby act on slide unit 3 along the locomotivity by shown in the arrow M of Fig. 2 of lever plate 1.By moving of slide unit 3, connect inner face and clamping block 4 butts of facial 3e, clamping block 4 moves along lever plate 1 with slide unit 3.At this moment, because leaf spring 2 contacts with lever plate 1, therefore produce the sliding friction (frictional force) of regulation.The sliding friction of this moment is shown in Figure 11 (a).This frictional force forms the frictional force of fixing and high load capacity.Therefore, in case the rotation of car door stops, then car door can stay open state in this position.
Fig. 7 and Fig. 8 represent to open the state that moves to the action of closed door behind the car door.That is, make the situation of car door to opposite spin.At this moment, clamping block 4 is owing to the frictional force of leaf spring 2 stops on the lever plate 1, if but want closed door, and the 3 arrow N directions at lever plate 1 upper edge Fig. 8 of slide unit that are installed on the car door move, and the key 5a that removes parts 5 is near between leaf spring 2 and the lever plate 1.
Fig. 9 and Figure 10 show the closing of the door action of subsequent figure 7 and Fig. 8, and slide unit 3 further moves along arrow N direction (clamping block 4 directions) on lever plate 1.In this moved, the key 5a that is arranged on the releasing parts 5 on the slide unit 3 entered between leaf spring 2 and the lever plate 1.Therefore act on the sliding friction minimizing of lever plate 1 by leaf spring 2.Figure 11 (b) is the coordinate diagram of this moment, and peak value N1 is and the high load capacity of Figure 11 (a) with value.In Figure 11 (b), this high load capacity is shown after, become underload.Therefore, when initial closed door, the closing of the door that can prevent by the high load capacity of peak value N1 because blast etc. causes.Then, because the minimizing of the frictional force of leaf spring, so available lighter power is carried out the action of closed door.
If at the Halfway Stopping closed door of closed door action, then the torque of car door can not be delivered to slide unit 3.Therefore, the wedge effect between the spring force of key 5a by removing parts 5 and leaf spring 2 is released clamping block 4 and is broken away from from key 5a.Like this,, therefore, the closing of the door that melancholy blast etc. causes can be prevented, safe action can be guaranteed because the high load capacity of leaf spring 2 acts on lever plate 1 once more.
In the above embodiment, do the time spent, can keep the open mode of car door thereby contact its frictional force with lever plate 1 at leaf spring.And, when closed door, remove parts 5 and enter between leaf spring and the lever plate 1, thus the frictional force of minimizing leaf spring 2.Therefore, can adjust the frictional force of 2 pairs of lever plates 1 of leaf spring, operability improves.
(second embodiment)
Figure 12 represents the action of second embodiment of the present invention.In this embodiment, the plate thickness of lever plate 1 is changed along its length, will be arranged to thinner with the friction part 1d that opens the corresponding lever plate 1 of car door at first than other parts.Area L among Figure 12 (a) is the sliding friction (frictional force) that produces between the leaf spring 2 of this part and lever plate 1, forms underload.Therefore, when opening car door at first, can open car door, have the advantage that operability improves with little operating physical force.
(the 3rd embodiment)
Figure 13 is the vertical view of the slide lock device of the 3rd embodiment of the present invention, and Figure 14 is the longitudinal section of Figure 13.In this embodiment, use two to remove parts 5,5.
Remove parts 5,5 length directions for two and be arranged on, be fixed on the external surface of the facial 3e of connection of slide unit 3 and the external surface of support portion 3c by screw 8 respectively across the both sides of clamping block 4 with respect to lever plate 1.Identical with first embodiment, key 5a, the 5a of two fork-shapeds is formed on the fore-end of respectively removing parts 5,5.The distolateral more forward thickness of key 5a, 5a attenuation and width more gradually narrows down more gradually, enters easily between leaf spring 2 and the lever plate 1.
Be arranged in the structure of clamping block 4 both sides will removing parts 5,5 like this, carry out when mobile in the action and the action of closed door of slide unit 3 by opening car door, because two any one that remove in the parts of clamping block 4 both sides enter between leaf spring 2 and the lever plate 1, therefore, the frictional force of leaf spring 2 reduces.Therefore, just can operate with very little power car door.
In this embodiment, the perforation end of the axial region 6b of the axis body 6 on the clamping block 4 of leaf spring 2,2 screws about nut 12 and the perforation.Owing to will screw with nut 12, therefore the external surface at the axial region 6b of axis body 6 is formed with external thread part (not having diagram).This nut 12 screws with mode and the axial region 6b that the upper surface with pressing plate 7 contacts.In such structure, by adjusting the fastening amount of nut 12, act on the plus-pressure of lever plate 1 by last lower platen 7,7, and can adjust the frictional force that produces between leaf spring 2,2 and the lever plate 1 thereby can adjust leaf spring 2,2.Therefore, can adjust simply according to the weight (load) of movable side components such as car door.
(the 4th embodiment)
Figure 15 and Figure 16 are the vertical view and the longitudinal sections of the 4th embodiment of the present invention.In the slide lock device of this embodiment, elastomeric element 15 is arranged on the slide unit 3.
Use compression helical spring as elastomeric element 15, this elastomeric element 15 is arranged in the reception room 3f of slide unit 3.Pressing plate 7 Elastic Contact of the both ends of elastomeric element 15 and reception room 3f and clamping block 4, thus make clamping block 4 by the glide direction application of force of pressing plate 7 to slide unit 3.The elastomeric element 15 of this embodiment is used for pressing plate 7 (clamping block 4) is pushed to the inner face of the facial 3e of connection of slide unit 3.
Like this, in the elastomeric element 15 that will make clamping block 4 (pressing plate 7) to the glide direction application of force of slide unit 3 is arranged on structure between reception room 3f and the pressing plate 7, owing to do not had play between pressing plate 7 and the slide unit 3, therefore, the action of slide unit 3 can be delivered to clamping block 4 at once, the responsiveness of action is improved.And, when removing parts 5 and enter closed door operation between leaf spring 2 and the lever plate 1,, then remove parts 5 because the active force of elastomeric element 15 leaves leaf spring 2 at once if remove operating physical force to car door, therefore, the high load capacity of leaf spring 2 acts on lever plate 1.Therefore, even without the operating physical force that car door is carried out, the closing of the door that also can prevent because blast etc. causes.And, remove the initial load that parts 5 break away between leaf spring 2 and the lever plate 1 by giving to elastomeric element 15 being used to make, can reduce the play when opening car door.
In this embodiment, use the axis body 6 of bolt as clamping block 4.And, the nut 12 and the axial region 6b of bolt 6 are screwed.In such structure,, thereby can adjust the frictional force that produces between leaf spring 2,2 and the lever plate 1 with the 3rd embodiment by the fastening amount of 12 pairs of bolts 6 of adjustment nut the samely.
(the 5th embodiment)
Figure 17 and Figure 18 are the vertical view and the longitudinal sections of the 5th embodiment of the present invention.In the slide lock device of this embodiment, use 15,15 and two of two elastomeric elements to remove parts 5,5.
Use compression helical spring as two elastomeric elements 15,15, this elastomeric element 15,15 is positioned at the reception room 3f that is set at slide unit 3 across the mode of the both sides of clamping block 4 with the length direction with respect to lever plate 1.Pressing plate 7 Elastic Contact of the both ends of each elastomeric element 15 and reception room 3f and clamping block 4, thus make opposite two the glide direction application of forces of clamping block 4 by pressing plate 7 to slide unit 3.
With each elastomeric element 15,15 releasing parts 5,5 are set accordingly.That is, be provided with elastomeric element 15 in the left side of clamping block 4 and remove parts 5, be provided with elastomeric element 15 simultaneously on the right side of clamping block 4 and remove parts 5.Be arranged on the both sides of clamping block 4 by like this two elastomeric elements 15 and two being removed parts 5, thereby can play the effect identical with the 4th embodiment.In addition, in any action of opening car door action and closed door action,, open car door with regard to available lighter operating physical force in case under the car door halted state, surpassed its load.Figure 19 is the coordinate diagram that is used to illustrate foregoing, and Figure 19 (a) is the coordinate diagram when opening car door, the coordinate diagram of Figure 19 (b) when being closed door.
Above embodiment is applicable to the mechanism of the open mode that keeps arrangements for automotive doors, but the present invention is applicable to the slide and the miscellaneous part of console etc. too.And the present invention also can only be arranged on leaf spring 2 single face of lever plate 1, and in this case, the key 5a that removes parts 5 becomes the one-sided setting of leaf spring side.And leaf spring 2 also can be the shape waveform in addition that bends to the U font.And, can form as one with slide unit 3 removing parts 5.
Claims (8)
1. a slide lock device is characterized in that, comprising:
Lever plate, the rotation of one end is installed on the fixation side parts freely;
Slide unit, being installed in can be with respect to described fixation side parts on the movable side component of forward and reverse rotation, and moves along described lever plate with forward and reverse rotation of described movable side component;
Clamping block, thus comprise the leaf spring that contacts generation frictional force with described lever plate, and described clamping block can move at the described lever plate in state lower edge that is set at described slide unit inside; And
Remove parts, be arranged on the described slide unit in the mode that can enter between described leaf spring and the described lever plate,
Wherein, relatively move, thereby described releasing parts enter between leaf spring and the lever plate or the back breaks away between described leaf spring and described lever plate between described leaf spring and the described lever plate entering by described slide unit and described clamping block.
2. slide lock device according to claim 1 is characterized in that,
Be arranged between slide unit and the clamping block along the glide direction of described slide unit elastomeric element the described clamping block application of force.
3. slide lock device according to claim 1 is characterized in that,
Described releasing parts are arranged on the both sides of described clamping block across described clamping block.
4. slide lock device according to claim 1 and 2 is characterized in that,
Described releasing parts and described elastomeric element are arranged on the both sides of described clamping block across described clamping block.
5. according to each described slide lock device in the claim 1 to 4, it is characterized in that,
The frictional force of the described leaf spring that produces by described leaf spring and contacting of described lever plate is adjustable.
6. according to each described slide lock device in the claim 1 to 5, it is characterized in that,
Described slide unit comprises: reception room, described clamping block is housed in the inside of this reception room in a movable manner.
7. according to each described slide lock device in the claim 1 to 5, it is characterized in that,
Described releasing parts form wedge shape most advanced and sophisticated more and more thinner between described leaf spring and described lever plate.
8. according to each described slide lock device in the claim 1 to 5, it is characterized in that,
The thickness of slab of the part that contacts with described leaf spring of described lever plate changes along its length.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007211738 | 2007-08-15 | ||
| JP2007-211738 | 2007-08-15 | ||
| PCT/JP2008/064424 WO2009022684A1 (en) | 2007-08-15 | 2008-08-11 | Slide lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101778988A true CN101778988A (en) | 2010-07-14 |
| CN101778988B CN101778988B (en) | 2012-04-18 |
Family
ID=40350736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801031902A Expired - Fee Related CN101778988B (en) | 2007-08-15 | 2008-08-11 | Slide lock device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5051597B2 (en) |
| CN (1) | CN101778988B (en) |
| WO (1) | WO2009022684A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235262A (en) * | 2013-06-07 | 2014-12-24 | 北京谊安医疗系统股份有限公司 | Damping control device |
| CN104235262B (en) * | 2013-06-07 | 2018-08-31 | 北京谊安医疗系统股份有限公司 | Damping control apparatus |
| CN109488133A (en) * | 2017-09-12 | 2019-03-19 | 曾文昌 | The safety catch of door |
| WO2021128569A1 (en) * | 2019-12-28 | 2021-07-01 | 苏州市富尔达科技股份有限公司 | Push/release guide rail |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061592U (en) * | 1990-01-18 | 1990-09-05 | 许静宇 | Universal locator |
| JP2542103Y2 (en) * | 1991-05-09 | 1997-07-23 | 株式会社ニフコ | Opening door fixing device |
| CN1530512A (en) * | 2003-03-12 | 2004-09-22 | 徐四清 | Caging of vehicle door |
| FR2852995B1 (en) * | 2003-03-25 | 2007-04-13 | Oxford Automotive Mecanismes E | IMPROVED VEHICLE DOOR STOP MECHANISM |
| JP4185033B2 (en) * | 2004-09-30 | 2008-11-19 | 本田技研工業株式会社 | Automotive door checker |
| JP2006144925A (en) * | 2004-11-19 | 2006-06-08 | Ntn Corp | Rotation transmission device |
| CN2799782Y (en) * | 2005-05-30 | 2006-07-26 | 许振荣 | Door stopper for cash truck |
| JP4590326B2 (en) * | 2005-08-22 | 2010-12-01 | 理研化機工業株式会社 | Automotive door checker |
-
2008
- 2008-08-11 WO PCT/JP2008/064424 patent/WO2009022684A1/en active Application Filing
- 2008-08-11 JP JP2009528130A patent/JP5051597B2/en not_active Expired - Fee Related
- 2008-08-11 CN CN2008801031902A patent/CN101778988B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235262A (en) * | 2013-06-07 | 2014-12-24 | 北京谊安医疗系统股份有限公司 | Damping control device |
| CN104235262B (en) * | 2013-06-07 | 2018-08-31 | 北京谊安医疗系统股份有限公司 | Damping control apparatus |
| CN109488133A (en) * | 2017-09-12 | 2019-03-19 | 曾文昌 | The safety catch of door |
| WO2021128569A1 (en) * | 2019-12-28 | 2021-07-01 | 苏州市富尔达科技股份有限公司 | Push/release guide rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101778988B (en) | 2012-04-18 |
| JPWO2009022684A1 (en) | 2010-11-18 |
| WO2009022684A1 (en) | 2009-02-19 |
| JP5051597B2 (en) | 2012-10-17 |
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