CN201150502Y - Device with pivot lock braking structure - Google Patents

Abstract

The utility model discloses a device with a pivot shaft clipping tenon baking structure, which mainly comprises a chassis, a pivot shaft, a loose leaf and a torsion spring, wherein the loose leaf gets in and gets out of a plow groove on the pivot shaft from the gap between a striking flake in a mobile shaft hole and a clipping tenon through external thrust power, and the loose leaf is combined with the torsion spring to do the functions of buffering, stopping and positioning, and the loose leaf torsion spring is led to do fan-shaped motion according to the purpose, when the loose leaf is controlled to rotate in fan shape in the limited range of the pivot shaft, a projected handle is omitted, and the functions of clipping, stopping and positioning are concealed between the pivot shaft and a shaft hole, and therefore, the outer appearance of the loose leaf has no projecting portion. The device is further increased with a selective interlocking mechanism which is matched with the character of a toilet seat cover, such as a plurality of loose leaf units which are arrayed in parallel or are overlapped, and an overlapped stepped interlocking clipping tenon can be designed on shaft holes which are connected, when a unit which is not disturbed is individually opened, or an interlocking organ is opened by an overlapped clipping tenon, and two different units are simultaneously opened to increase an additional function of the device of the utility model.

Description

Device with pivot trip brake structure

Technical field

The utility model relates to a kind of device of fan-shaped automatic breakdown action, is specifically related to a kind of device at pivot processing groove and loose-leaf axis hole processing trip and shell fragment.

Background technology

When the spring of known use is opened the door leaf loose-leaf, the torque spring circle is installed on the loose-leaf pivot, but device must be established the unlatching that parts such as handle and trip are controlled door leaf and doorframe in addition in door leaf, close, location action, also will be according to opening big or small limited field, outstanding backstop and location trip restriction are set near doorframe and doorframe, the location opening angle, so handle, trip and backstop must be given prominence to door leaf surface, increase the user and operate needed frictional force and opening point, therefore can't mounting knob at some, can't implement on the apparatus of stop and trip.

The general sitting type toilet seat lid that uses, because of installing doorframe, handle, trip, backstop, realize oversimplifying the function of opening so can't use torque spring in off position, only be to be cast into seat ring and lid with plastic cement, add that the latch fitting and the bolt combination that are fixed on the flushing toiler porcelain form, fasten toilet lid with finger when opening use and upwardly open, toilet lid leans against the next door along the pivot that is fixed on the flushing toiler porcelain after fan-shaped is opened; Opening toilet seat also is same mode.Because toilet is the essential instrument that uses every day, to the people dirty sensation is arranged, it is succinct more good more to open, contact, and therefore needs to improve.Even if toilet lid and ring appearance are provided with handle or trip, when using or clearing up, still allow the people that dirty sensation is arranged easily.The surface is smooth-going to be imperative, if can promptly can open automatically with touching, believe and have different sensation, and when closing toilet lid, unless be absorbed in especially and action elegant, otherwise be difficult to avoid toilet lid to knock under weighing down with a bang because of the centrifugal force effect or splash water stain, therefore increase torque spring and produce the buffering effect, can eliminate and impact and the shortcoming of splash.Certainly had tens thousand of first infra-red remote controls to open elaboration at present and occurred, but that it costs an arm and a leg is very uneconomical; So improve the toilet lid opening ways also is that businessmans are desired.

Summary of the invention

The purpose of this utility model is to provide a kind of torque spring of using as power, and the office that starts fan-shaped on-off action is hidden in the pivot of loose-leaf and the device with pivot trip brake structure between axis hole.

For reaching above-mentioned purpose, the concrete content of the utility model is:

A kind of device with pivot trip brake structure comprises an at least one loose-leaf and a pivot, is provided with straight wall trip in the axis hole of described loose-leaf, and described pivot is provided with the straight wall groove that cooperates straight wall trip shape; Upper end card in the axis hole of loose-leaf is established bouncing plate, and a spring caulking groove is offered in the axis hole stage casing, and a torque spring is installed in this spring caulking groove.

Its central axis hole is one.

Its central axis hole is side by side two.

Wherein be provided with two mutual stacked loose-leaves, the axis hole of different loose-leaves is staggered.

Wherein the straight wall number of grooves of pivot is one.

Wherein the straight wall number of grooves of pivot is many.

The utility model cooperates the characteristic of toilet lid to increase selectivity interlock mechanism, as side by side or overlapping many pieces of loose-leaf unit, and can be at continuous axis hole place, design overlapping stepped interlock trip, the independent breakdown action in interference-free unit, or superimposed trip opens interlock office, opens two different units simultaneously, increases additional function of the present utility model.

Description of drawings

Fig. 1: be the exploded view of the device that the utlity model has pivot trip brake structure.

Fig. 2: be the part constitutional diagram of the device that the utlity model has pivot trip brake structure.

Fig. 3: be the instance graph of the device that the utlity model has pivot trip brake structure.

Fig. 4: be the fragmentary cross-sectional view of the usual state of device that the utlity model has pivot trip brake structure.

Fig. 5: be the constructed profile of the device push action that the utlity model has pivot trip brake structure.

Fig. 6: be the left planar view of normal condition part of the device that the utlity model has pivot trip brake structure.

Fig. 7: be the normal condition part elevation cross-sectional view of the device that the utlity model has pivot trip brake structure.

Fig. 8: be the normal condition part elevation of the device that the utlity model has pivot trip brake structure.

Fig. 9: be the left planar view of the downward pressed state part of lid of the device that the utlity model has pivot trip brake structure.

Figure 10: be the downward pressed state part of the lid front plan view of the device that the utlity model has pivot trip brake structure.

Figure 11: rotate back state part front plan view for the lid of the device that the utlity model has pivot trip brake structure is subjected to torque spring.

Figure 12: be the downward pressing cover of ring of the device that the utlity model has pivot trip brake structure left planar view of straight wall trip linkage status part that is subjected to linking.

Figure 13: be the downward pressing cover of ring of the device that the utlity model has pivot trip brake structure straight wall trip linkage status part elevation cross-sectional view that is subjected to linking.

Figure 14:, be subjected to torque spring jointly and rotate back state part elevation cross-sectional view for the straight wall trip interlock that is subjected to linking of the downward pressing cover of ring of the device that the utlity model has pivot trip brake structure.

The specific embodiment

Below just the utlity model has the composition of device of pivot trip brake structure and the effect that can produce, conjunction with figs. is described in detail as follows:

See also Fig. 1, be the utility model perspective exploded view, it consists predominantly of the straight wall trip of the utility model pivot brake structure: holder 10, pivot 20, the first grooves 21, the second grooves 22, first loose-leaf (circle), 30, the first axis holes 31, right circle trip 32, shell fragment 33, left side circle trip 34, spring caulking groove 35, second loose-leaf (lid), 40, the second axis holes 41, right lid trip 42, shell fragment 43, left side lid trip 44, and toilet 50 (referring to Fig. 2 and Fig. 3).

Wherein said holder 10 entangles pivot 20 two ends, again with bolting on toilet 50 porcelain bodies, the space that keeps toilet lid between pivot and base, to swing;

Wherein said pivot 20 is cylinder, and two ends are fixed in the holder 10, is set with two road grooves from head to the tail, is respectively first groove 21, second groove 22;

Wherein said first groove 21, at the first downward groove 21 (referring to Fig. 4) of the parallel outer rim one side cutting equal length straight-arm of pivot 20 central axis, first groove, 21 straight walls partly build the straight wall of trip 42 to corresponding with right side circle trip 32, the right side, the stop positioning action is arranged, no wall planar open partly is to slide along breaking away from for the plane of right side circle trip 32, right lid trip 42 to be provided with, while is with respect to pivot 20, so balance shell fragment 33,43 is established in the appropriate location that first groove 21 is cut;

Wherein said second groove 22, at the parallel outer rim opposite side cutting equal length straight-arm of pivot 20 central axis second groove 22 (referring to Fig. 4) to the right, second groove, 22 straight walls are partly corresponding with the straight wall of right side circle trip 32, right lid trip 42, and the stop positioning action arranged, no wall planar open partly is to slide along breaking away from for the plane of right side circle trip 32, right lid trip 42 to be provided with, simultaneously with respect to pivot 20, because balance shell fragment 33,43 is established in the appropriate location that first groove 21 is cut;

Wherein said first loose-leaf 30 is the utility model lavatory seat On Behalf Of The Name of giving an example, and device has first axis hole 31, torque spring 36 and spring caulking groove 35, makes it carry out action according to needs;

Wherein said first axis hole 31, with pivot 20 same diameter, device has outstanding right circle trip 32, and space that holds shell fragment 33 telescopic movables of device, and buffering effect is done in the damping of hole wall coating colloid when rotating with respect to pivot 20;

Wherein said right circle trip 32, the one-sided right angle walls of circular arc in protruding in along first axis hole, 31 centers with pivot first groove 21, second groove, 22 same shapes, when making the mutual rotary moveable of first loose-leaf (circle) 30 and pivot 20, has stop and positioning function;

Wherein said shell fragment 33, using hard to have Elastic plastic-rubber is installed in first axis hole 31 and right circle trip 32 relative positions, the centre pivot 20 of being separated by, with pivot first groove 21, second groove 22 and right circle trip 32, elasticity of flexure mobile space in the time of interactive is kept deciliter characteristic of the right circle trip 32 and first groove 21, second groove 22;

Wherein said spring caulking groove 35 in the fixing position of torque spring 36 of first loose-leaf 30, makes torque spring 36 end of exerting oneself can not be offset at first loose-leaf 30 and toilet 50 fixed positions;

Wherein said second loose-leaf 40 is the utility model example toilet lid On Behalf Of The Name, is equiped with the spring caulking groove 45 of second axis hole 41 and torque spring 46, makes second loose-leaf 40 carry out action according to needs;

Wherein said second axis hole 41, with pivot 20 same diameter, device has outstanding right lid trip 42 and installs a space that holds shell fragment 43 telescopic movables, and buffering effect is done in the damping of hole wall coating colloid when rotating with pivot 20;

Wherein said right lid trip 42, the one-sided right angle walls of circular arc in protruding in along second axis hole, 41 centers with pivot first groove 21, second groove, 22 same shapes, when making the mutual rotary moveable of second loose-leaf 40 and pivot 20, is made stop and positioning function;

Wherein said shell fragment 43, using hard to have Elastic plastic-rubber is installed in second axis hole 41 and right lid trip 42 relative positions, the centre pivot 20 of being separated by, with pivot first groove 21, second groove 22 and right lid trip 42, elasticity of flexure mobile space in the time of interactive is kept deciliter characteristic of the right lid trip 42 and first groove 21, second groove 22;

Wherein said spring caulking groove 35, the second loose-leaves 40 are torque spring 46 positions fixedly, make torque spring 46 exert oneself the end can not be offset at second loose-leaf 40 and toilet 50 fixed positions;

Wherein said left side circle trip 34, with second loose-leaf, 40 axis hole junctions, be overlapped in the top of left side lid trip 44, so 34 actions downwards of a left side circle trip time, same action can be communicated to left side lid trip 44, whole pts systems of interlock second loose-leaf 40 and second loose-leaf 40;

Wherein said left side lid trip 44, be arranged on second loose-leaf 40, with the axis hole connection place, be overlapped in the below of left side circle trip 34, be subjected to left side circle trip 34 pressure and be communicated to whole pts systems that second loose-leaf 40 drives second loose-leaf 40, when but left side lid trip 44 has action, can not influence left side circle trip 34 fully;

Wherein said toilet 50 can be porcelain sitting type toilet seat (referring to Fig. 3).

Fig. 2 is all part three-dimensional combination figures;

Fig. 3 is used for the instance graph of toilet lid for the utility model pivot trip brake structure.As shown in the figure; Second loose-leaf 40 (toilet lid), torque spring 46, first loose-leaf 30 (lavatory seat), torque spring 36, be serially connected with pivot 20, through holder 10, be connected on toilet 50 porcelain, second loose-leaf 40 is done sector movable by torque spring 46 in pivot 20, and first loose-leaf 30 is identical does sector movable by torque spring 36 in pivot 20; During the toilet lid non-working condition, be covered on toilet 50 chinawares, in the time of use, open second loose-leaf 40 separately or open second loose-leaf 40 simultaneously and first loose-leaf 30.

Fig. 4 and Fig. 5 are respectively the brake cut-away section enlarged drawing of second loose-leaf 40, second axis hole 41, right lid trip 42, pivot 20, first groove 21, second groove 22, shell fragment 43, see also Fig. 4 second loose-leaf 40 blocking shell fragments 43 and between second axis hole 41, keep normal straightened condition, with pivot 20 circular arcs is to prop up second loose-leaf, 40 liftings of naming a person for a particular job, make right lid trip 42 and first groove, 21 wedgings, produce the stop functional localization in second loose-leaf, 40 closed positions, torque spring 46 is subjected to 40 compressions of second loose-leaf and produces and store elastic force; See also Fig. 5 second loose-leaf 40 and be subjected to downward pressure, shell fragment 43 is subjected to second axis hole, 41 pressure along with pivot 20 distortion, the space of second axis hole 41 moves to the below, right lid trip 42 is separated with 21 slippages of first groove, eliminate stop, torque spring 46 is about to release pressure, is the center with pivot 20, produces torsion and rotates second loose-leaf 40.

See also Fig. 6 to Figure 14, in the time of for overlapping device pivot trip brake structure, interlock or the effect that activates respectively, Fig. 6 is holder 10, first loose-leaf 30, second loose-leaf 40, torque spring 36, torque spring 46 constitutional diagrams, in the time of figure signal locking location, left side circle trip 34 overlaps on the lid trip 44 of a left side; When Fig. 7 locatees for the signal locking, holder 10, first loose-leaf 30, second loose-leaf 40, torque spring 36, torque spring 46 combination sections, when Fig. 8 located for the signal locking, holder 10, first loose-leaf 30, second loose-leaf 40, torque spring 36, torque spring 46 partly made up the 3D elevation; Fig. 9 pushes second loose-leaf 40 downward the time for signal, first loose-leaf 30, holder 10 keep former height, with second loose-leaf, 40 interactive composition figure; Figure 10 pushes loose-leaf 40 downward the time for signal, and shell fragment 43 deformation spaces move and cause right lid trip 42 to break away from first groove, 21 spaces, and first loose-leaf 30, second loose-leaf 40 and holder 10 change in location profiles; Figure 11 breaks away from first groove 21 for the right lid of signal trip 42, it is chimeric along with turning to second groove 22 that second loose-leaf 40 is subjected to torque spring 46 fan type thrusts rotation back right lid trip 42, move in second axis hole, 41 spaces, shell fragment 43 restores to the original state automatically, back, the backstop location change in location profile of the right lid trip 42 and second groove 22; Figure 12 pushes first loose-leaf 30 downward the time, the holder 10 and first loose-leaf 30, second loose-leaf, 40 interactive composition figure for signal; Figure 13 promotes left side circle trip for the signal downward pressure, interlock left side lid trip simultaneously, so shell fragment 33, shell fragment 43 are out of shape simultaneously, move in the space, right circle trip, right lid trip break away from first groove 21 simultaneously, and holder 10, first loose-leaf 30, second loose-leaf, 40 sections are looked constitutional diagram; Figure 14 illustrates right lid trip, right circle trip to break away from simultaneously after first groove 21, it is that central sector is rotated with pivot 20 that second loose-leaf 40, first loose-leaf 30 are subjected to torque spring 46, torque spring 36 promotions simultaneously, after right lid trip, chimeric second groove 22 of right circle trip, first axis hole, 31,41 spaces are moved shell fragment 33,43 and are restored to the original state, and holder 10, first loose-leaf 30, second loose-leaf 40, shell fragment 43,33 sections are looked constitutional diagram.

Characteristics of the present utility model are, is the boundary with second loose-leaf 40 or first loose-leaf 30 with pivot 20 centers, the downward fan-shaped rotation of hand covers porcelain toilet 50, between the rotation because right side circle trip 32, after right lid trip 42 enters first groove 21, shell fragment 33, shell fragment 43 pressure disappear, because of first axis hole 31, shell fragment 33 is moved in second axis hole, 41 spaces, shell fragment 43 recovers straight, keep right circle trip 32, the right lid trip 42 and first groove 21 are chimeric, loose-leaf 40 or right circle trip 32, right lid trip 42 is because right circle trip 32, the right lid trip 42 and first groove 21 are chimeric, produce the stop function, the position of fixing downward capping toilet 50 porcelain, torque spring 36, therefore torque spring 46 also is subjected to second loose-leaf 40 or the 30 interlock restrictions of first loose-leaf, and distortion produces compression elasticity, therefore first loose-leaf 30, loose-leaf 40 is kept always and is closed the wait opening.Push first loose-leaf 30 downwards up to the user, second loose-leaf 40, cause shell fragment 33,43 compressive deformations, first axis hole 31, move in second axis hole, 41 spaces, the right circle of straight wall trip 32, right lid trip 42 is deviate from first groove 21 downwards, the stop defunctionalization, originally the torque spring 36 that is compressed and is out of shape, torque spring 46 discharges torsion, rotate second loose-leaf 40 or first loose-leaf 30 up to right side circle trip 32, right lid trip 42 forwards second groove, 22 positions to, enter second groove 22 and chimeric, first axis hole 31, move in second axis hole, 41 spaces, shell fragment 33, recover straight after 43 pressure disappear, keep right circle trip 32, right lid trip 42 chimeric second grooves 22 produce the stop function, keep second loose-leaf 40 or first loose-leaf, 30 openings, this is the major function of pivot trip brake structure.

Under second loose-leaf 40 and first loose-leaf, 30 closed conditions, when pushing second loose-leaf 40, passive left side lid trip 44 breaks away from interlock left side circle trip 34, and first loose-leaf 30 is unaffected, and second loose-leaf 40 is opened separately according to aforementioned program.But when pushing first loose-leaf 30, interlock left side circle trip 34 promotes passive left side lid trip 44 simultaneously, so second loose-leaf 40 can be made breakdown action simultaneously synchronously with first loose-leaf 30, this be pivot trip brake structure the attach feature design partly.

The utility model pivot trip brake structure explains for example in the overlapping mode of toilet lid group, also overlapping the making into of loose-leaf merge can be arranged, or loose-leaf designed in workbin or lid and other need hide the place of trip or handle, Isolated screen of continuous state or the like for example.

Though the utility model is described by previous embodiment, but still can change its form and details, make not breaking away under the spirit of the present utility model.Aforementioned is the most rational using method of the utility model, one of the mode that can specifically implement for the utility model only, but not as limit.

Claims (6)

1. the device with pivot trip brake structure comprises an at least one loose-leaf and a pivot, it is characterized in that, is provided with straight wall trip in the axis hole of described loose-leaf, and described pivot is provided with the straight wall groove that cooperates straight wall trip shape; Upper end card in the axis hole of loose-leaf is established bouncing plate, and a spring caulking groove is offered in the axis hole stage casing, and a torque spring is installed in this spring caulking groove.

2. the device with pivot trip brake structure as claimed in claim 1 is characterized in that, its central axis hole is one.

3. the device with pivot trip brake structure as claimed in claim 1 is characterized in that, its central axis hole is side by side two.

4. as claim 2 or 3 described devices, it is characterized in that be provided with two mutual stacked loose-leaves, the axis hole of different loose-leaves is staggered with pivot trip brake structure.

5. the device with pivot trip brake structure as claimed in claim 1 is characterized in that, wherein the straight wall number of grooves of pivot is one.

6. the device with pivot trip brake structure as claimed in claim 4 is characterized in that, wherein the straight wall number of grooves of pivot is many.

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