CN206252254U - A kind of button cup lid - Google Patents

Abstract

The utility model is related to a kind of button cup lid, including cup lid body, axle to be positioned at renovating, locking the button and safety fastener renovated on cup lid body；Wherein：Renovate front end and form safety tongue and tongue directed downwardly facing forward；Key base radially tubular structure, top surface offers jack, the outer surface of both sides forms axle eye, inner surface and forms long slot bore；Insurance buckle shaft is positioned on axle eye, and up stirring to be buckled on the safety tongue for renovating lordosis；The rectangular frame structure of button, the side frame face with front frame face, after-frame face and both sides, after-frame face in be convexly equipped with bevel lock pin, two side frame faces are symmetrically convexly equipped with alignment pin, and the alignment pin can be slided and is hubbed in the long slot bore；Reset silica gel spring is provided between the button after-frame face and key base cylinder bottom.The utility model has structure more rational, and assembling is simple, and back-moving spring uses silica gel spring, realizes the cup lid without hardware, the characteristics of especially suitable high humidity environment is used.

Description

A kind of button cup lid

Technical field：

The utility model is related to a kind of button cup lid, especially a kind of one-hand operation, and renovating can automatically rebounding open cup lid.

Background technology：

A kind of application number 201020600349.6, press key type cup cover and is provided with rotating shaft between renovating at the lid of cup lid, in rotating shaft Back-moving spring is provided with, lid is provided with button mounting seat, and button can be moved in mounting seat, and button is provided with latch hook and by key spring, Renovate the inclined-plane and draw-in groove for being provided with and being engaged with latch hook, wherein be extended with delivery port on described lid, renovate be provided with for The sealing gasket of delivery port is closed, flaps is articulated with mounting seat, renovate the chuck being provided with located at being engaged with flaps, described presses Key is provided with grab, and the opening being engaged with grab is provided with button mounting seat, can prevent button from deviating from.The technology in button and Flip designs are relatively not perfect enough, the convenience for assembling and using.How to improve the deficiencies in the prior art, become this practicality new Type research object.

The content of the invention：

The purpose of this utility model is a kind of rectangular frame structure of button of design, after-frame face in be convexly equipped with lock pin, energy It is smooth to insert the button cup lid that locking is formed in the lockhole for renovating tongue.

What technical solutions of the utility model were realized in：A kind of button cup lid, including cup lid body, axle are positioned at cup lid Renovating on body and lock the button renovated；The front portion of the cup lid body radial direction axis form key base, middle part into Type has tap, rear portion to form axle bed；The cover turnover shaft is positioned on axle bed, and tap, and front end energy can be closed when covering The button being installed in key base is pinned；A safety fastener is positioned with the key base, safety fastener upset can be buckled in renovates Front end；It is characterized in that：Renovate front end and form safety tongue and tongue directed downwardly facing forward；The key base radially tubular knot Structure, top surface offers jack, the outer surface of both sides forms axle eye, inner surface and forms long slot bore；The insurance buckle shaft positioning On axle eye, up stirring to be buckled on the safety tongue for renovating lordosis；The rectangular frame structure of button, with front frame face, After-frame face and the side frame face on both sides, after-frame face in be convexly equipped with bevel lock pin, two side frame faces are symmetrically convexly equipped with alignment pin, the positioning Pin can be slided and is hubbed in the long slot bore；Back-moving spring is provided between the button after-frame face and key base cylinder bottom.

The rear portion straight forming of renovating has rotating shaft, and the axle bed of cup lid body is Open architecture, is slided for rotating shaft with one The opening for entering；A handle is also configured with the rotating shaft, the handle disjunctor forms a pair axle ears with opening, by the axle ear Be located in the rotating shaft renovated；One caoutchouc elasticity frame is set on the axle bed, and one end is contradicted on cup lid body, another End bypasses rotating shaft and be located in renovates bottom along barb, and the caoutchouc elasticity frame remains the trend renovated and flick.

The cup lid body is configured with a filter disc, and the filter disc edge is provided with notch, and the edge bottom of notch both sides has Lozenges；The cup lid body correspondence notch position has vertical reed, and reed is convexly equipped with supporting part inwardly；The filter disc edge After notch alignment reed is up pushed up in place, then rotating filter disc makes the lozenges conflict of edge bottom be locked in the supporting part of reed Tightly.

The caoutchouc elasticity frame is the closed rectangular frame of rubber-moulding, and frame side section is column construction.

The filter disc bottom center forms a lever.

The utility model has structure more rational, and assembling is simple, and back-moving spring uses silica gel spring, realizes without metal structure The cup lid of part, the characteristics of especially suitable high humidity environment is used.

Brief description of the drawings：

The utility model is described further with reference to specific legend：

Fig. 1 button cup lid schematic perspective views

Fig. 2 button cup lid open mode schematic diagrames

Fig. 3 button cup lid perspective exploded views

Fig. 4 button cup lid generalized sections

Fig. 5 button cup lid upward views

Wherein

1-cup lid body 11-key base, 111-jack, 112-axle eye

113-long slot bore, 12-tap, 13-axle bed 130-opening

14-reed 2-renovate 21-safety tongue, 22-tongue

220-lockhole, 23-rotating shaft, 24-glue lid 25-caoutchouc elasticity frame

26-bottom is along barb 3-button, 31-front frame face 32-after-frame face

321-inclined-plane lock pin 322-lead column, 33-side frame face, 331-alignment pin

34-back-moving spring, 4-safety fastener, 5-filter disc, 51-lever

52-notch, 53-lozenges, 6-handle

Specific embodiment：

Referring to figs. 1 to Fig. 5, button cup lid, including cup lid body 1, renovate 2, button 3, safety fastener 4 and filter disc 5；Cup lid sheet The front portion of the radial direction axis of body 1 forms key base 11, middle part and forms tap 12, rear portion and forms axle bed 13, the axle bed 13 is Open architecture, and with an opening 130 slipped into for rotating shaft, the opening 130 is facing forward, it is to avoid renovates 2 and opens backward and takes advantage of a situation Abjection；And the radially tubular structure of key base 11, the outer surface that top surface offers jack 111, both sides forms axle eye 112, interior Surface forming has long slot bore 113.

The rectangular frame structure of button 3, the side frame face 33 with front frame face 31, after-frame face 32 and both sides；The court of after-frame face 32 Inside be convexly equipped with bevel lock pin 321, backwards outside be convexly equipped with lead column 322, two side frame faces 33 symmetrically are convexly equipped with alignment pin 331, this Alignment pin 331 can be slided and is hubbed in the long slot bore 113 so that button 3 is constrained on key base 11, and can be in elongated slot In the stroke range in hole 113, slide anteroposterior is done；The after-frame face 32 of button 3 and key base are provided with back-moving spring 34 between 11 bottoms, The back-moving spring 34 uses silicone elastomer, it is to avoid high humidity environment forms the performance of metal spring；Or directly it is directed to 322 one-tenth of post Type is with elastic construction；The front frame face 31 of button provides the stress point of finger pressure.4 liang of foots of safety fastener are fastened on 11 liang of key base In the axle eye 112 of side.

Renovate 2 front ends and form safety tongue 21 and tongue directed downwardly 22 facing forward, renovating 2 rear portion straight formings has rotating shaft 23, it is hubbed on the axle bed 13 of cup lid body 1 by the activity of rotating shaft 23；During assembling, by rotating shaft from opening 130 with forcing Enter, 130 stress deformations of opening open, and rotating shaft 23 enters position and is constrained on axle bed 13, can stir freely without deviating from easily, instead of The assembling trouble of metal shaft.On the position for corresponding to tap 12 inside 2 is renovated, a glue lid 24 is positioned with, is covered renovating 2 Position, the glue lid 24 is salable to be stoppered in tap 12, it is to avoid drainage occurs.

A handle 6 is also configured with rotating shaft 23, the disjunctor of handle 6 forms a pair axle ears 61 with opening, by this Axle ear 61 be located in the rotating shaft 23 renovated；Automatically springed open to realize renovating 2, renovating between 2 and cup lid body 1, if A caoutchouc elasticity frame 25 is put, the metal torsion spring that tradition is set in rotating shaft 23 is substituted by the caoutchouc elasticity frame 25；The rubber bullet Property frame 25 for rubber-moulding closed rectangular frame, frame side section be column construction, with enough elastic force and durability.Assembling When, the caoutchouc elasticity frame 25 is set on axle bed 13, and one end is contradicted on cup lid body 1, and the other end bypasses rotating shaft 23 and be located in 2 bottoms are renovated along barb 26, the caoutchouc elasticity frame 25 is remained renovates 2 trend for flicking.

Renovate 2 and cover process, caoutchouc elasticity frame 25 is bent over accumulation of energy, the tongue 22 of front end through key base jack 111, Inclined-plane lock pin 321 in end conflict and button, forces button 3 to overcome the spring force of back-moving spring 34 and retreat；And tongue 22 On offer lockhole 220, renovate 2 and continue traveling downwardly, the inclined-plane lock pin 321 is sprung into lockhole 220, formation renovate 2 positive lock； Finally, then up safety fastener 4 has been stirred, has been buckled on the safety tongue 21 for renovating lordosis by safety fastener 4, formed dual fail-safe.

Such as Fig. 3, Fig. 4 and Fig. 5, the bottom center of filter disc 5 forms a lever 51, edge and is provided with notch 52, notch 52 The edge bottom of both sides has lozenges 53；The corresponding notch position of cup lid body 1 has vertical reed 14, the projection inwardly of reed 14 There is supporting part 141；After the alignment reed 14 of notch 52 at the edge of filter disc 5 is up pushed up in place, then rotate filter disc 5 and make the wedge of edge bottom Shape face 53 contradicts locks on the supporting part 141 of reed 14, reverse operating, you can remove filter disc 5.

Claims (5)

1. a kind of button cup lid, including cup lid body, axle are positioned at renovating on cup lid body and lock the button renovated；It is described The front portion of cup lid body radial direction axis forms key base, middle part and forms tap, rear portion and forms axle bed；It is described to renovate Axle is positioned on axle bed, and tap can be closed when covering, and the button that front end can be installed in key base is pinned；The button A safety fastener is positioned with seat, safety fastener upset can be buckled in renovates front end；It is characterized in that：Renovate front end and form guarantor facing forward Dangerous tongue and tongue directed downwardly；The key base radially tubular structure, top surface offers jack, the outer surface of both sides forms axle Eye, inner surface form long slot bore；The insurance buckle shaft is positioned on axle eye, up stirs the safety tongue that can be buckled in and renovate lordosis On；The rectangular frame structure of button, the side frame face with front frame face, after-frame face and both sides, after-frame faces interior being convexly equipped with tiltedly Face lock pin, two side frame faces are symmetrically convexly equipped with alignment pin, and the alignment pin can be slided and is hubbed in the long slot bore；The button after-frame Back-moving spring is provided between face and key base cylinder bottom.

2. a kind of button cup lid according to claim 1, it is characterized in that：Renovating rear portion straight forming has rotating shaft, cup lid sheet The axle bed of body is Open architecture, with an opening slipped into for rotating shaft；A handle is also configured with the rotating shaft, the handle connects It is body formed to have a pair axle ears with opening, it is located in the rotating shaft renovated by the axle earclip；One caoutchouc elasticity frame is set in On the axle bed, one end is contradicted on cup lid body, and the other end bypasses rotating shaft and be located in renovates bottom along barb, the caoutchouc elasticity frame Remain the trend renovated and flick.

3. a kind of button cup lid according to claim 1, it is characterized in that：Cup lid body is configured with a filter disc, the filter disc side Along notch is provided with, the edge bottom of notch both sides has lozenges；The cup lid body correspondence notch position has vertical spring Piece, reed is convexly equipped with supporting part inwardly；After notch alignment reed in the filter disc edge is up pushed up in place, then rotate filter disc and make edge The lozenges of bottom is contradicted locks on the supporting part of reed.

4. a kind of button cup lid according to claim 2, it is characterized in that：Caoutchouc elasticity frame is the closed rectangular of rubber-moulding Frame, frame side section is column construction.

5. a kind of button cup lid according to claim 3, it is characterized in that：Filter disc bottom center forms a lever.