Variable-diameter for saucer is allowed mechanism and is used the saucer of this mechanism
Technical field
The present invention relates to the saucer keeping drinking container, particularly relate to the saucer that a kind of variable-diameter for saucer is allowed mechanism and used this mechanism.
Background technology
At present, the increasing saucer of drinking container that keeps is applied in the configuration of automobile, and in order to save space, some saucers are arranged on back seat middle handrail.Be directed to the consideration of outward appearance, part saucer is designed to telescopic, pulls out, when not using, zoom in handrail when both using.How stable as this saucer, there is a lot of problem in the drinking container of maintenance various outer diameter.The blessing power of some saucers is too small, and rocking of producing in automobile sport process can cause rocking and tilting of drinking container, and if the Clamping force of saucer is excessive, cause cup to be clamped tension, the use of car owner and passenger can be caused inconvenient.When saucer is placed in back seat handrail, if the space shared by saucer is excessive, the comfort of rear row passenger can be affected, therefore, need a kind of institute to take up space little, different-diameter drinking container can be clamped, good looking appearance, has good Consumer's Experience and the saucer of operating handle.
Authorization Notice No. is that CN201077404Y discloses a kind of cup stand for vehicle seat, see Fig. 1 to Fig. 6, this cup stand for vehicle seat comprises saucer body 1 and shell 11, bracket 12 is provided with inside shell 11, shell 11 and bracket 12 are rotatably connected on saucer body 1, and be provided with power spring 13 at connecting portion, draw-in groove 20 is provided with in bracket 12, the position of the draw-in groove 20 after saucer body 1 corresponds to bracket 12 folding is provided with kayser switching mechanism, and draw-in groove coordinates with kayser switching mechanism and locks.
Kayser switching mechanism comprises Switch main body 7, switch retracing spring 4, switch dead bolt 3, switch pin 2, shift knob guiding 6 and shift knob 5, switch retracing spring 4, switch dead bolt 3, switch pin 2, shift knob guiding 6 is provided with in Switch main body 7, switch retracing spring 4 is arranged on the below of shift knob 5, shift knob 5 is resetted by switch retracing spring 4, shift knob 5 is connected with switch dead bolt 3 by shift knob guiding 6, snapping in or blocking draw-in groove 20 by Push switch button 5 master cock dead bolt 3.
The inner side of saucer body 1 is provided with at least one holding device, holding device comprises large clamp 9 and little clamp 10, clamp retracing spring 19, large and small clamp 9,10 is in crescent, large clamp 9 is provided with mounting groove 21, little clamp 10 is provided with the attaching parts 22 coordinated with mounting groove 21 contraposition, and clamp pin 18 is arranged in the attaching parts 22 of the mounting groove 21 of large clamp, clamp retracing spring 19, little clamp, and large clamp 9, clamp retracing spring 19, little clamp 10 is pivotally connected on saucer body 1.
Be provided with sidewall baffle plate 17 in the both sides of saucer body 1, be provided with rocking arm 15 inside sidewall baffle plate 17, rocking arm 15 is connected with bracket 12 by mounting screw 16.Rocking arm 15 is connected with power spring 13, and rocking arm 15 is provided with oil damping 12.Screw overspread 8 is installed bottom saucer body 1.
As shown in Figure 2 and Figure 3, a single pin 23 of clamp retracing spring 19 is pressed on large clamp 9, and on the little clamp 10 of another list pin 23 ballast, the multiple pin 24 of clamp retracing spring 19 another is pressed on saucer body 1.This constructional feature is: when placing minor diameter cup, large clamp 9 keeps motionless, and little clamp 10 can rotate separately, now has less Clamping force.When placing major diameter cup, large clamp 9 is depressed, and large clamp 9 can drive little clamp 10 to rotate together, now has larger Clamping force.
As shown in Figures 4 to 6, in use, open saucer, passenger presses shift knob 5 gently, and saucer shell 11, bracket 12, under the combined action of both sides power spring 13, oil damping 14, are slowly opened.Regulate both sides power spring 13 pretension angle, saucer opening speed can be adjusted.When opening, as shown in Figure 4, large clamp 9 is in same level with little clamp 10, and the grasping part that large and small clamp and bracket 12 are formed is minimum, can place at this grasping part the cup that diameter is 56mm.As shown in Figure 5, the drop-down little clamp 10 of grasping part, now large clamp 9 forms grasping part with bracket 12, can place the cup that diameter is 66mm.As shown in Figure 6, rotate large clamp 9 and contact with the rear wall of saucer body 1, now grasping part is maximum, can place the cup that diameter is 75mm.
In this patent, the large and small clamp 9,10 of kayser switching mechanism separately swings, the complex structure of its power spring 13, and the blessing power that power spring 13 applies to little clamp 10 is not along establishing the axis of little clamp 10 to apply, only only have power spring 13 1 component to apply as blessing power, strength is less.Another power spring 13 is returned little clamp 10 and is applied with a component upwards, and container is easily taken out of by this component upwards in saucer body.
Summary of the invention
One of technical matters solved by the invention is for the problem existing for above-mentioned prior art and provides a kind of structure simple, the cup clamping fastener of the various different-diameter sizes in saucer can be made, not easily topple over, the variable-diameter for saucer easy to use allows mechanism.
One of technical matters solved by the invention is that providing a kind of for the problem existing for above-mentioned prior art has the saucer that above-mentioned variable-diameter allows mechanism.
Technical matters solved by the invention can be achieved through the following technical solutions:
Variable-diameter for saucer allows mechanism, comprising:
One with the large clamp of saucer body by pivot and the first power spring pivot joint; One is provided with for holding the Card trough of little clamp, the position that the pivot end of the opening of described Card trough and described large clamp and saucer body is relative in described large clamp;
Be placed in the little clamp in the Card trough of described large clamp;
Be placed in the second power spring in the Card trough of described large clamp, described second power spring acts on described little clamp, drives described little clamp move in described Card trough and stretched out by the opening of described Card trough and return.
In a preferred embodiment of the invention, the radial section of described Card trough is step-like, and the radial section at the edge of corresponding little clamp both sides is also step-like.
In a preferred embodiment of the invention, described first power spring is a torsion spring being enclosed within described pivot, and one end of described torsion spring acts on saucer body, and the other end acts on large clamp.
In a preferred embodiment of the invention, described second power spring is a spring wire, and the two ends of this spring wire act on large clamp, and middle part acts on described little clamp.
In a preferred embodiment of the invention, relative to Card trough aperture position being provided with a pair spring wire fore-set in described Card trough, the two ends of described spring wire withstand on described spring wire fore-set, inside described little clamp, midway location is provided with a spring wire mounting groove, and the middle part of described spring wire snaps in described spring wire mounting groove.
In preferably implementing at one of the present invention, offer in the bottom of described large clamp the limit opening limiting little clamp stroke, the bottom of described little clamp is provided with the spacing snap fit extended in described limit opening.
In a preferred embodiment of the invention, that one end that described large clamp is relative with the pivot end of saucer body has a crescent shape and caves in, and the end that described little clamp extends described Card trough one end has an arcuation indent.
There is the saucer that above-mentioned variable-diameter allows mechanism, comprising:
One saucer body;
There is in described saucer body the cavity volume of a holding said container;
The above-mentioned variable-diameter of the first chamber wall pivot joint of at least one and described saucer body allows mechanism, and described variable-diameter allows that mechanism is positioned at described cavity volume and jointly clamps with the second chamber wall the container inserting cavity volume.
There is the Drawer-type cup stand that above-mentioned variable-diameter allows mechanism, comprising:
One Drawer-type cup stand body, has a drawer groove in described Drawer-type cup stand body;
One is slidably arranged in the Drawer-type cup stand frame in described drawer groove, is provided with at least one bracket in described Drawer-type cup stand frame, and described Drawer-type cup stand frame can pull out or retract in described drawer groove;
The above-mentioned variable-diameter of at least one and described Drawer-type cup stand body pivot joint allows mechanism, and described variable-diameter allows that mechanism is positioned at the notch position of described drawer groove and corresponding with described bracket locations, and the container in described bracket is inserted in common clamping.
There is the convertible saucer that above-mentioned variable-diameter allows mechanism, comprising:
One saucer body,
One shell, is provided with at least one bracket inside described shell;
Described shell and bracket to be rotatably connected on described saucer body and connecting portion are provided with operating spring;
The above-mentioned variable-diameter of at least one and described saucer body pivot joint allows mechanism, and described variable-diameter allows that mechanism corresponds to described bracket locations, and the container in described bracket is inserted in common clamping.
Owing to have employed technical scheme as above, variable-diameter of the present invention allows that mechanism makes the placement space of cup in saucer can regulate according to the diameter of cup, the cup of diameter at 60mm to 72mm different size can be placed, and clamping fastener, not easily topple over.The present invention can make the cup clamping fastener of the various different-diameter sizes in saucer, not easily topples over, easy to use.
Accompanying drawing explanation
Fig. 1 is the exploded view of Authorization Notice No. a kind of cup stand for vehicle seat disclosed in CN201077404Y.
Fig. 2 is the front view of Authorization Notice No. a kind of clamp retracing spring of cup stand for vehicle seat disclosed in CN201077404Y.
Fig. 3 is the front view of Authorization Notice No. a kind of clamp retracing spring of cup stand for vehicle seat disclosed in CN201077404Y.
Fig. 4 is the schematic diagram of the using state one of Authorization Notice No. a kind of cup stand for vehicle seat disclosed in CN201077404Y.
Fig. 5 is the schematic diagram of the using state two of Authorization Notice No. a kind of cup stand for vehicle seat disclosed in CN201077404Y.
Fig. 6 is the schematic diagram of the using state three of Authorization Notice No. a kind of cup stand for vehicle seat disclosed in CN201077404Y.
Fig. 7 is the exploded view that variable-diameter of the present invention allows mechanism.
Fig. 8 is the assembling schematic diagram that variable-diameter of the present invention allows mechanism.
Fig. 9 is the A-A cutaway view of Fig. 8.
Figure 10 is the B-B cutaway view of Fig. 8.
Figure 11 is that variable-diameter of the present invention allows that the medium and small clamp of mechanism is retracted to the view in Card trough completely.
Figure 12 is that variable-diameter of the present invention allows that the medium and small clamp of mechanism stretches out the view of Card trough completely.
Figure 13 is the perspective view that the present invention has that variable-diameter allows the saucer of mechanism.
Figure 14 is the view that the present invention has that variable-diameter allows the saucer clamping minor diameter container of mechanism.
Figure 15 is the view that the present invention has that variable-diameter allows the saucer clamping major diameter container of mechanism.
Figure 16 is the perspective view that the present invention has that variable-diameter allows the Drawer-type cup stand of mechanism.
Figure 17 is the view that the present invention has that variable-diameter allows the Drawer-type cup stand clamping minor diameter container of mechanism.
Figure 18 be the present invention have variable-diameter allow mechanism Drawer-type cup stand clamping minor diameter container time little clamp state of kinematic motion schematic diagram.
Figure 19 be the present invention have variable-diameter allow mechanism Drawer-type cup stand clamping major diameter container time large clamp initial motion view.
Figure 20 is that the present invention has large clamp final state of kinematic motion schematic diagram when variable-diameter allows the Drawer-type cup stand clamping major diameter container of mechanism.
Figure 21 be the present invention have variable-diameter allow mechanism Drawer-type cup stand clamping major diameter container time large clamp motion final condition formula little clamp state of kinematic motion schematic diagram.
Figure 22 is the perspective view that the present invention has that variable-diameter allows the convertible saucer of mechanism.
Figure 23 is the view that the present invention has that variable-diameter allows the convertible saucer clamping minor diameter container of mechanism.
Figure 24 is the view that the present invention has that variable-diameter allows the convertible saucer clamping major diameter container of mechanism.
Detailed description of the invention
The present invention is further described below in conjunction with the drawings and specific embodiments.
See Fig. 7 and Fig. 8, the variable-diameter for saucer provided in figure allows mechanism 100, comprises a large clamp 110, little clamp 120, and forms torsion spring 130, pivot 140 of the first power spring and the spring wire 150 of formation second power spring.Large and small clamp 110,120 all adopts Plastic Parts to make.
(not shown with saucer body at large clamp 110, can describe in detail below) pivot end 111 be provided with a pair for pivot 140 insert axle ear 112, after pivot 140 puts torsion spring 130, two ends are inserted in axle ear 112 and saucer body, make large clamp 110 and the pivot joint of saucer body.Torsion spring 130 has three effect ends 131,132,133, wherein acting on end 131 acts on saucer body, effect end 132,133 acts on large clamp 110, like this under torsion spring 130 and container (not shown) drive, large clamp 110 can overturn, to adapt to the container of different-diameter.
In large clamp 110, be provided with one for holding the Card trough 113 of little clamp 120, the opening of Card trough 113 is relative with the pivot end 111 of large clamp 110.
Little clamp 120 and spring wire 150 are contained in the Card trough 113 of large clamp 110, and spring wire 150 acts on little clamp 120, drive little clamp 120 move in Card trough 113 and stretched out by the opening of Card trough 113 and return.
That one end 114 of opening that large clamp 110 is positioned at Card trough 113 has a crescent shape depression 115, and the end that little clamp 120 extends Card trough 113 one end has an arcuation indent 121, to adapt to the bulge clamping different-diameter.
See Fig. 9, the radial section of Card trough 113 of large clamp 110 is step-like, and the radial section at the edge of corresponding little clamp 120 both sides is also step-like.
See Figure 10, the limit opening 116 limiting little clamp 120 stroke is offered in the bottom of large clamp 110, the bottom of little clamp 120 is provided with the spacing snap fit 122 extended in limit opening 116, the length of the limited opening 116 of stroke of little like this clamp 120 limited, and the length of limit opening 116 can set as required.
See Figure 11 and Figure 12, a pair spring wire fore-set 117,117a is provided with relative on Card trough 113 aperture position in the Card trough 113 of large clamp 110, the two ends of spring wire 150 withstand on described spring wire fore-set 117,117a, inside little clamp 120, midway location is provided with a spring wire mounting groove 123, and the middle part of spring wire 150 snaps in spring wire mounting groove 123.
See Figure 11, when putting into larger-diameter container, under the thrust of container, little clamp 120 is driven fully in the Card trough 113 of large clamp 110, and spring wire 150 bends accumulation of energy.
See Figure 12, when not putting into container or put into the container of small diameter, spring wire 150 discharges, and is released by the opening of little clamp 120 by Card trough 113.
Illustrate that there is saucer structure and the use procedure that the above-mentioned variable-diameter for saucer allows mechanism 100 below.
See Figure 13, what provide in figure a kind ofly has the saucer that above-mentioned variable-diameter allows mechanism, comprise a roughly rectangular saucer body 200, there is in this saucer body 200 cavity volume 210 of an accommodation container, above a chamber wall 211 of cavity volume 210, be articulated with variable-diameter allow mechanism 100, concrete articulated manner is: in chamber wall 211, be also provided with a pair axle ear 211a, the two ends of the pivot 140 that variable-diameter is allowed in mechanism 100 are inserted in axle ear 211a, effect end 131 in torsion spring 130 acts on the inside face of chamber wall 211 and (combines see Figure 14).Variable-diameter allows that the large clamp 110 in mechanism 100 clamps with little clamp 120 container inserted in cavity volume 210 together with chamber wall 212.
See Figure 14, when the container 300 of minor diameter is inserted into after in cavity volume 210, variable-diameter allows that the large clamp 110 in mechanism 100 can not pivotally 140 overturn downwards, and little clamp 120 bounces back after the extruding being subject to container 300 in Card trough 113 in large clamp 110, spring wire 150 bends accumulation of energy, and simultaneously by little clamp 120 to extrapolation, container 300 clamps by little clamp 120 together with chamber wall 212.
See Figure 15, when slightly large diameter container 300a is inserted into after in cavity volume 210, variable-diameter allows that the large clamp 110 in mechanism 100 also can not pivotally 140 overturn downwards, and little clamp 120 continues retraction after the extruding being subject to container 300a in Card trough 113 in large clamp 110, spring wire 150 bends accumulation of energy, and simultaneously by little clamp 120 to extrapolation, container 300 clamps by little clamp 120 together with chamber wall 212.
If when the diameter of container exceedes the ultimate range between large clamp 110 and chamber wall 212 more greatly, variable-diameter allows that the large clamp 110 in mechanism 100 can pivotally 140 overturn downwards, is clamped by container together with chamber wall 212 with little clamp 120.
See Figure 16, what provide in figure a kind ofly has the Drawer-type cup stand 400 that above-mentioned variable-diameter allows mechanism 100, this Drawer-type cup stand 400 is substantially the same with existing Drawer-type cup stand structure, comprise a Drawer-type cup stand body 410, there is in Drawer-type cup stand body 410 a drawer groove 411, in drawer groove 411, slide arrangement has a Drawer-type cup stand frame 420, the both sides of Drawer-type cup stand frame 420 are respectively provided with a slide rail 421, rely on this slide rail 421 Drawer-type cup stand frame 420 just can be made from pull-out in drawer groove 411 or retract.Drawer-type cup stand frame 420 can rely on a wind spring (not shown) be provided with in drawer groove 411 to realize.
In Drawer-type cup stand frame 420, be provided with two brackets 422, corresponding to two brackets 422, this Drawer-type cup stand 400 is also provided with two cover variable-diameters and allows mechanism 100.In conjunction with see Figure 17, two cover variable-diameters allow that mechanism 100 is articulated on Drawer-type cup stand body 410.Concrete articulated manner is: on Drawer-type cup stand body 410, be also provided with a pair axle ear 411, the two ends of the pivot 140 that variable-diameter is allowed in mechanism 100 are inserted in axle ear 411, and the effect end 131 in torsion spring 130 acts on the inside face of Drawer-type cup stand body 410.Variable-diameter allows that the large clamp 110 in mechanism 100 clamps with little clamp 120 container inserted in bracket 422 together with bracket 422.
See Figure 17 and Figure 18, when the container 500 of minor diameter is inserted into after in bracket 422, variable-diameter allows that the large clamp 110 in mechanism 100 can not pivotally 140 overturn downwards, and little clamp 120 bounces back after the extruding being subject to container 300 in Card trough 113 in large clamp 110, spring wire 150 bends accumulation of energy, and simultaneously by little clamp 120 to extrapolation, little clamp 120 produces an antagonistic force F2, and container 500 is clamped by little clamp 120 together with bracket 422.
See Figure 19 to Figure 21, when large diameter container 500a is inserted into after in bracket 422, variable-diameter allows that large clamp 110 in mechanism 100 can pivotally 140 overturn downwards, produces a component F1 upwards, while torsion spring 140 to be distorted accumulation of energy.And little clamp 120 bounces back after the extruding being subject to container 500a in Card trough 113 in large clamp 110, spring wire 150 bends accumulation of energy, and simultaneously by little clamp 120 to extrapolation, little clamp 120 produces an antagonistic force F2, and container 500a is clamped by large and small clamp 110,120 together with bracket 422.
See Figure 22 to Figure 24, what provide in figure has the convertible saucer that above-mentioned variable-diameter allows mechanism 100, comprise a saucer body 610, shell 620, in shell 620, be provided with two brackets 630, shell 620 and bracket 630 to be rotatably connected on saucer body 610 and connecting portion are provided with operating spring.Concrete structure is with Authorization Notice No. a kind of cup stand for vehicle seat disclosed in CN201077404Y.There is above-mentioned variable-diameter allow that the convertible saucer of mechanism 100 and Authorization Notice No. a kind of cup stand for vehicle seat disclosed in CN201077404Y are distinguished and be to correspond to two brackets 630, saucer body 610 is respectively articulated with a variable-diameter and allows mechanism 100.Each variable-diameter allows that the articulated manner of mechanism 100 is as follows: on saucer body 610, be also provided with a pair axle ear 611, the two ends of the pivot 140 that variable-diameter is allowed in mechanism 100 are inserted in axle ear 611, and the effect end 131 in torsion spring 130 acts on the inside face of saucer body 610.Variable-diameter allows that the large clamp 110 in mechanism 100 clamps with little clamp 120 container inserted in bracket 630 together with bracket 630.
See Figure 23, when the container 700 of minor diameter is inserted into after in bracket 630, variable-diameter allows that the large clamp 110 in mechanism 100 can not pivotally 140 overturn downwards, and little clamp 120 bounces back after the extruding being subject to container 300 in Card trough 113 in large clamp 110, spring wire 150 bends accumulation of energy, and simultaneously by little clamp 120 to extrapolation, container 700 clamps by little clamp 120 together with bracket 630.
See Figure 24, when slightly large diameter container 700a is inserted into after in bracket 630, variable-diameter allows that the large clamp 110 in mechanism 100 also can not pivotally 140 overturn downwards, and little clamp 120 continues retraction after the extruding being subject to container 300 in Card trough 113 in large clamp 110, spring wire 150 bends accumulation of energy, and simultaneously by little clamp 120 to extrapolation, container 700a clamps by little clamp 120 together with bracket 620.
If when the diameter of container exceedes the ultimate range between large clamp 110 and bracket 630 more greatly, variable-diameter allows that the large clamp 110 in mechanism 100 can pivotally 140 overturn downwards, is clamped by container together with bracket 630 with little clamp 120.