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Rotary safety container cover

Abstract

The invention relates to a rotary safety container cover. The rotary safety container cover comprises a flap cover, and a lower cover connected with the flap cover through a rotary shaft, wherein the lower cover is composed of a lower cover fixed ring and a lower cover movable ring arranged outside the lower cover fixed ring in a sleeving mode. The rotary safety container cover is characterized in that a clamping hook capable of rotating around the shaft is arranged in the lower cover fixed ring, the hook part of the clamping hook is located at the upper end, the lower end of the clamping hook is connected with one end of a reset spring, and the other end of the reset spring is connected to the lower cover fixed ring. The lower end, located on the other side of the reset spring, of the clamping hook is provided with a driving part arranged on the lower cover movable ring. The flap cover is provided with a fastener corresponding to the clamping hook in position. The opening and closing of the flap cover can be conveniently achieved, so that the container cover is attractive in appearance, and the usage safety can be further ensured.

Classifications

A47G19/2205 Drinking glasses or vessels

Landscapes

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CN106510366A

China

Other languages
Chinese
Inventor
叶红兰
Current Assignee
Individual

Worldwide applications
2016 CN

Application CN201611036289.8A events
2024-02-27
Application granted
Active
Anticipated expiration

Description

A kind of rotary safe container cover
Technical field
The present invention relates to the lid of the openable of drinking vessel, particularly a kind of rotary safe container cover.
Background technology
At present, various cup lid structures are numerous.As Chinese patent 200720302880.3 discloses a kind of turn-cover direct-drinking cup. The turn-cover direct-drinking cup includes:Cup and bowl cover, the lower cover of bowl cover are connected with cup, are provided with the interior of wall in seal cup body in lower cover Lid, is renovated and is provided with rotating shaft between lower cover, and rotating shaft is provided with back-moving spring, inside covers and is provided with outlet, the gland closing in renovating Outlet, is provided with latch hook and latch hook spring in renovating, lower cover or interior covering are provided with the draw-in groove being engaged with latch hook.Renovate and be provided with Knob, knob are connected with cam, the longer end and shorter end of cam can interval contact with latch hook.Cup in use, Can effectively prevent maloperation from opening bowl cover.But which has the following disadvantages:Above-mentioned turn-cover direct-drinking cup is using the latch hook renovated with The draw-in groove of lid controlling the folding of bowl cover, its complex structure, in-convenience in use.
In view of the foregoing, Chinese utility model patent description(Authorization Notice No.:CN203252348U)Disclose one Plant rotary cup cover.It includes:The lower cover being connected with cup, is renovated and can overturn around the shaft to open or close outlet, rotating shaft It is provided with and renovates spring.It is described renovate in be provided with buckle, be cased with the spiral cover that can be rotated around lower cover on lower lid, be provided with spiral cover with The grab that buckle is engaged is renovated, the grab on the buckle in renovating and spiral cover can be mutually located or depart from, between spiral cover and lower cover It is provided with back-moving spring;Described renovating is provided with the inclined-plane being engaged between buckle lower surface and the upper surface of spiral cover grab.Due to rotation It is provided with lid and renovates the grab that buckle is engaged, the grab on the buckle in renovating and spiral cover can be mutually located or depart from, and turn over The inclined-plane being engaged is provided between cover latch lower surface and the upper end of spiral cover grab so that bowl cover of the present utility model need to only rotate one Screwed lid, just can open bowl cover;Push renovate just can closing lid, its simple structure is easy to use.Although changing compared with original technology Enter more, but yet suffer from following defect in use:
1st, renovate inwall as the buckle renovated is generally arranged at, thus the grab on spiral cover certainly will be needed to extend to spiral cover with Upper certain altitude could coordinate buckle, so not only can cause product unsightly, and the snap part for extending out easily is damaged It is bad, or even snap part is also easy to hurt the face of user.
2nd, after product is using a period of time, back-moving spring is provided between spiral cover and lower cover tired damage or change occurs unavoidably There is deviation in the position location of the grab on shape, the buckle in causing to renovate and spiral cover, particularly renovates the effect for covering locking Deviation just occurs.
3rd, as product can just make to renovate openings by rotating spiral cover, its operation excessively simply, be very easy to without Will open after the touching spiral cover of meaning and renovate.This is for user(Particularly child comes), easily produce hidden using safety Suffer from.
The content of the invention
It is an object of the invention to provide a kind of rotary safe container cover, mainly solves existing for above-mentioned prior art Problem, the present invention can easily realize the opening and closing renovated, make the outward appearance of container cover more attractive in appearance, and may further ensure that and make With safety.
For achieving the above object, the technical scheme is that:
A kind of rotary safe container cover, it is characterised in that:It include renovating and with renovate the lower cover that is connected by rotary shaft;Should Lower cover is made up of lower cover ring for fixing and the lower cover active ring being set in outside lower cover ring for fixing;It is characterized in that:The lower cover ring for fixing The grab that can be pivoted is provided with inside, the hook portion of the grab is located at upper end, and the lower end of the grab connects one end of back-moving spring, should The back-moving spring other end is connected on lower cover ring for fixing;The lower end of the grab be located at back-moving spring opposite side have be arranged on down Actuator on lid active ring;This renovates the buckle with position corresponding to grab.
Described rotary safe container cover, it is characterised in that:The lower cover ring for fixing has a grab room, the grab and card Back-moving spring is set between the wall of hook room side, the driving having between the grab and grab room opposite side wall on lower cover active ring Part.
Described rotary safe container cover, it is characterised in that:The grab lower end and grab room side wall have projection or Groove, by projection or groove come position reset spring.
Described rotary safe container cover, it is characterised in that:The buckle be from renovating the clamp that extends downwardly of inside, There is on the clamp hole clipping.
Described rotary safe container cover, it is characterised in that:This renovates the lower cover connected by rotary shaft and spring.
Described rotary safe container cover, it is characterised in that:Lock is provided between the lower cover ring for fixing and lower cover active ring Locking structure.
Described rotary safe container cover, it is characterised in that:The locking mechanism includes connecting by rotating shaft activity in the middle of one The pressing piece for connecing, one end of the pressing piece are connected with lower cover active ring by spring, and the pressing piece other end has lock section;Under this With the lockhole corresponding to lock section on lid ring for fixing.
Described rotary safe container cover, it is characterised in that:The pressing piece is arranged on lower cover work with the junction of spring In the alcove extended into lower cover ring for fixing on moving-coil, have on the lower cover ring for fixing and be available for alcove to carry out lacking for rotation-limited Mouthful.
The characteristics of present invention has following and function:
1st, the present invention can simply and easily realize that what container renovated covering and opening, it might even be possible to realize that one hand is uncapped.
2nd, present configuration is conducive to hiding the effect of grab and back-moving spring, does not affect the appearance looks elegant degree of container cover.
3rd, when the present invention is used, lower cover active ring effectively can be limited, it is to avoid its rotational angle is excessive.
4th, the present invention increased the use of product by being provided with locking mechanism between lower cover ring for fixing and lower cover active ring Safety.
Description of the drawings
Fig. 1 is the front section view of the present invention.
Fig. 2 is the side sectional view of the present invention.
Fig. 3 is the side sectional view of upper lid in the present invention.
Fig. 4 is the sectional view of locking mechanism in the present invention.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described and explains, it should be understood that embodiments below is only used In the scope for illustrating the present invention without limiting the present invention.
Referring to Fig. 1-Fig. 3, the invention provides a kind of rotary safe container cover.As shown in the figure:It include renovating 1 and with Renovate 1 lower cover 2 connected by rotary shaft;The lower cover 2 is by lower cover ring for fixing 22 and the lower cover being set in outside lower cover ring for fixing 22 Active ring 21 is constituted;Be provided with the lower cover ring for fixing 22 upper end can be located at around the grab 3 of the rotation of axle 31, the hook portion of the grab 3, should The lower end of grab 3 connects one end of back-moving spring 4, and 4 other end of back-moving spring is connected on lower cover ring for fixing 22;The grab 3 Lower end be located at the opposite side of back-moving spring 4 and have and be arranged on actuator 211 on lower cover active ring 21;This is renovated Buckle 11 of the position corresponding to grab 3.The buckle 11 is from renovating the clamp that extends downwardly inside 1, have one on the clamp Hole clipping.
When need to cover renovate 1 when, 1 buckle 11 will be renovated and is pressed into the direction of grab 3, now, 3 upper end of grab slightly to Retreat(Fig. 1 is for the left), then the effect by back-moving spring 4 fastened with buckle 11, is renovated 11 and firm is covered with regard to this.
When needing opening to renovate, rotation lower cover active ring 21(It is the lower cover active ring 21 that slightly turns left in Fig. 1), this When, actuator 211 promotes the lower end of grab 3 to depart from the hook portion of 3 upper end of grab and buckle 11, renovates 1 and is turned on.If should It is the lower cover 2 connected by rotary shaft and spring to renovate 1, then, after departing from, renovate 1 and automatically open up certain angle.User is loosed one's grip Afterwards, lower cover active ring 21 automatically resets in the presence of back-moving spring 4.
Used as a kind of preferred structure, the lower cover ring for fixing 22 has a grab room, between the grab 3 and grab room side wall Back-moving spring 4 is set, the actuator 211 having between the grab 3 and grab room opposite side wall on lower cover active ring 21.The structure With following effect:
(1)Hiding grab 3 and back-moving spring 4 can be played a part of, the appearance looks elegant degree of container cover is not affected.
(2)Certain protective effect is played to grab 3 and back-moving spring 4 these parts.
(3)The range of activity of actuator 211 is effectively limited, it is to avoid the activity point of view of lower cover active ring 21 is excessive.
Furthermore, 3 lower end of grab has projection or groove with grab room side wall, by projection or groove come position reset Spring 4.By said structure, it is ensured that the stability of 4 position of back-moving spring.
It is excessively simple in view of the operation for renovating opening, for guaranteeing that the present invention is in lower cover ring for fixing 22 with using safety Locking mechanism is provided between lid active ring 21.
As shown in figure 4, the locking mechanism can be such structure.It includes what is be flexibly connected by rotating shaft 50 in the middle of one Pressing piece 51, one end of the pressing piece 51 are connected with lower cover active ring 21 by spring 52, and 51 other end of pressing piece has lock Portion 511;With the lockhole 53 corresponding to lock section 511 on the lower cover ring for fixing 22.When renovating 1 and covering, pressing piece 51 is due to bullet The effect of spring 52, its lock section 511 are to be buckled in lockhole 53 always, therefore, between lower cover ring for fixing 22 and lower cover active ring 21 Can not rotate, also cannot just realize renovating the function of 1 unlatching.When needing opening to renovate 1, pressing piece will be first pressed inward against 51 near one end of spring 52, and while spring 52 is compressed, lock section 511 departs from lockhole 53, now lower cover ring for fixing 22 and lower cover Can just rotate between active ring 21 and uncap.
In the present invention, the pressing piece 51 is arranged on lower cover active ring 21 to lower cover ring for fixing 22 with the junction of spring 52 In the alcove 6 of interior extension, there is on the lower cover ring for fixing 22 breach 7 for being available for alcove 6 to carry out rotation-limited.The structure equally may be used Effectively restriction is compared with the activity point of view to lower cover active ring 21.
Certainly, the present invention can also be using other locking mechanisms, and the such as locking mechanism of pressing bolt is no longer gone to live in the household of one's in-laws on getting married herein State.
As described above, preferable possible embodiments only of the invention, patent model that is non-therefore limiting to the present invention Enclose, change with the equivalent structure carried out by description of the invention and schema content such as, manage with the right for being contained in the present invention In the range of, Chen Ming is given in conjunction.

Claims (8)
Hide Dependent

1. a kind of rotary safe container cover, it is characterised in that:It includes renovating(1)And with renovate(1)Connected by rotary shaft Lower cover(2);The lower cover(2)By lower cover ring for fixing(22)Be set in lower cover ring for fixing(22)Outer lower cover active ring(21)Structure Into;It is characterized in that:The lower cover ring for fixing(22)Inside being provided with can be around axle(31)The grab of rotation(3), the grab(3)Hook portion position In upper end, the grab(3)Lower end connection back-moving spring(4)One end, the back-moving spring(4)The other end is connected to lower cover and fixes Circle(22)On;The grab(3)Lower end be located at back-moving spring(4)Opposite side have be arranged on lower cover active ring(21)On drive Moving part(211);This is renovated(1)It is upper to correspond to grab with position(3)Buckle(11).
2. rotary safe container cover according to claim 1, it is characterised in that:The lower cover ring for fixing(22)With a card Hook room, the grab(3)Back-moving spring is set between the wall of grab room side(4), the grab(3)Between the opposite side wall of grab room With lower cover active ring(21)On actuator(211).
3. rotary safe container cover according to claim 2, it is characterised in that:The grab(3)Lower end and grab room one Side wall has projection or groove, by projection or groove come position reset spring(4).
4. rotary safe container cover according to claim 1, it is characterised in that:The buckle(11)It is from renovating(1)It is interior The clamp that portion extends downwardly, has a hole clipping on the clamp.
5. rotary safe container cover according to claim 1, it is characterised in that:This is renovated(1)By rotary shaft and bullet The lower cover of spring connection(2).
6. the rotary safe container cover according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that:The lower cover is solid It is fixed to enclose(22)With lower cover active ring(21)Between be provided with locking mechanism.
7. rotary safe container cover according to claim 6, it is characterised in that:The locking mechanism includes passing through in the middle of one Rotating shaft(50)The pressing piece of flexible connection(51), the pressing piece(51)One end pass through spring(52)With lower cover active ring(21)Even Connect, the pressing piece(51)The other end has lock section(511);The lower cover ring for fixing(22)On with corresponding to lock section(511)Lock Hole(53).
8. rotary safe container cover according to claim 7, it is characterised in that:The pressing piece(51)With spring(52)'s Junction is arranged on lower cover active ring(21)On to lower cover ring for fixing(22)The alcove of interior extension(6)It is interior, the lower cover ring for fixing (22)Above have and be available for alcove(6)Carry out the breach of rotation-limited(7).