CN2273292Y - Open-close device for cover of container - Google Patents

Abstract

The utility model relates to a device for opening and closing container covers, which mainly comprises a container body and an upper cover. The upper part of the container body is integrally formed with pressing recesses for fingers to press, an upper convex ring that is provided with an insertion groove and arranged at the periphery of an opening of the container, a back groove for abutting elastic pieces, and a supported groove for the pin connection of the upper cover. The upper cover is shaped with a form that can be in pin connection with the container body, the elastic pieces can automatically open the upper cover which is formed with a lantern ring that contains insertion pieces, and the lantern ring can be correspondingly buckled with the insertion groove on the upper convex ring. Through pressing on the pressing recesses of the container body, the corresponding side of the upper convex ring of the container body is deformed due to compressing actions, and the insertion groove is disengaged from the insertion pieces of the upper cover, so that the upper cover can be automatically opened.

Description

Container top start-stop system

The utility model relates to a kind of container top start-stop system, specially refers to a kind of for the container that holds such as paper handkerchief or other extraction-type article.

The cylindrical pressure vessel that so-called tool dome is arranged for the plastic container that hold the extraction-type article now, then link mutually between dome and the vessel with a linking strip, and when desiring to take hygenic towelette, palpus one holds vessel, then by the finger of another hand stir dome draw ear expectably to lift to open the effect of taking paper handkerchief to reach, but this needs bimanualness, so comparatively inconvenience should have the necessity that is improved.

Main purpose of the present utility model is to provide a kind of body appropriate location of only need pushing can automatically make loam cake or cover plate lift the container top start-stop system who opens.

The technical solution of the utility model is to provide a kind of container top start-stop system, its characteristics are to comprise: a vessel, its top be formed with push recess, position take the opening peripheral position contain caulking groove on bulge loop and position in the wings by structures such as groove and holding grooves; One loam cake, on corresponding to vessel bulge loop and caulking groove position thereof be formed with can corresponding fit the collar and abaculus, and the centring point in nearly rear forms the holding groove that a grooving and all right one way or the other confession be sleeved on vessel, make loam cake on vessel, lift opening or closed; And, a flexure strip, can be linked in vessel and loam cake by between groove and the grooving, upwards lift the elasticity that opens automatically and make loam cake have one.Press down the recess location of pushing of vessel by one hand, can relatedly make the caulking groove of going up bulge loop move apart the abaculus position of the loam cake collar, open so that loam cake can upwards bounce up to lift automatically.

Aforesaid container top start-stop system, its characteristics are: pushing recess and going up bulge loop of this vessel is to form one.

Aforesaid container top start-stop system, its characteristics are: the end face of this vessel is to adopt nonrigid plastic.

Aforesaid container top start-stop system, its characteristics are: this push recess configurable corresponding on the place ahead or two side positions of bulge loop.

Aforesaid container top start-stop system, its characteristics are: this vessel can be lengthwise type or horizontal rectangle.

Aforesaid container top start-stop system, its characteristics are: this loam cake can be long rectangle or circle.

Aforesaid container top start-stop system, its characteristics are: the cross section of this flexure strip is to be 7 fonts, and constitutes with soft rubber.

Aforesaid container top start-stop system, its characteristics are: caulking groove of bulge loop is arranged on outer edge surface on this, and the abaculus of loam cake is to be configured on the inner ring surface of the collar.

The utility model utilizes the characteristic of body soft material, and the relevant last bulge loop that is provided with caulking groove of collocation, cover the collar that the tool abaculus is set and between body and loam cake, flexure strip is set and characteristic that the loam cake tool is bounced up automatically last, thereby form a container structure that only needs single only finger to operate, thus the utility model compared with the prior art advantage and good effect are very obvious.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.Wherein, accompanying drawing is:

Fig. 1 is the stero exploded drawings of the utility model first embodiment.

Fig. 2 is the combination appearance figure that loam cake embodiment illustrated in fig. 1 is opened.

Fig. 3 is the External view of loam cake closure embodiment illustrated in fig. 1.

Fig. 4 is the generalized section of loam cake closure embodiment illustrated in fig. 1.

Fig. 5 is that loam cake embodiment illustrated in fig. 1 lifts the action scheme drawing that opens.

Fig. 6 is the stero exploded drawings of the utility model second embodiment.

Fig. 7 is the combination appearance figure that loam cake embodiment illustrated in fig. 6 is opened.

Fig. 8 is the External view of loam cake closure embodiment illustrated in fig. 6.

Fig. 9 is the generalized section of loam cake closure embodiment illustrated in fig. 6.

Figure 10 is that loam cake embodiment illustrated in fig. 6 lifts the action scheme drawing that opens.

On the container structure of the present utility model just like Fig. 1 and two kinds of different embodiments of Fig. 6, because the structure of this two embodiment difference slightly in shape only, so in this merging explanation.Shown in Fig. 1,6, it is mainly by vessel 10,40 and can lift the loam cake 20,50 that opens and press down closure and form for being articulated in body 10,40 near back-end locations and can doing.Wherein, every structure of vessel 10,40 end faces is all with integrally moulded, and these structures comprise: the position forwardly or two side positions push recess 14, position in the vessel port 12,42 of body 10,40 middle positions, position on opening 12,42 outer fringe positions bulge loop 11,41, position body 10,40 rear positions by groove 15,45 and position at the holding groove 16,46 that leans on groove 15,45 both sides.And on the body 10,40 outer fringe position of bulge loop 11,41 be formed with one can be for the in-line caulking groove 13 of chimeric loam cake 20,50, and the nearly back-end location central authorities of loam cake 20,50 and two side positions are formed with the grooving 23,53 that includes catch 231 and the centring point 24,54 of two projections respectively.This two centring point 24,54 of loam cake 20,50 can be the state of mutual pivot joint with holding groove 16, the 46 mutual fits of body 10,40.In addition at loam cake 20,50 with body 10,40 corresponding groovings 23,53 and lean between the groove 15,45 and then be socketed with the flexure strip 30,60 (can constitute) that the cross section is " 7 " font by soft rubber material, can upwards bounce up or lift the effect (shown in Fig. 2,7) of opening automatically thereby loam cake 20,50 is had.And loam cake 20,50 more is provided with the collar 21,51 that correspondence is sleeved on bulge loop 11,41 outer rims on the body 10,40, and forms the in-line abaculus 22 that can fasten with last bulge loop 11,41 caulking grooves 13,43 at the collar 21,51 inner faces.When loam cake 20,50 presses down and, promptly is buckled in caulking groove 13,43 positions by the abaculus shown in Fig. 4,9 22,52 to reach, and is twisted state with position in season flexure strip 30,60 in the wings when closed with body 10,40.

When being closure state with body 10,40 (shown in Fig. 3,8) when loam cake 20,50 is pressed down, promptly different fully on its overall appearance with existing container, and only make and push recess 14,44 and be the kenel that exposes.As when desiring to take the body interior article, only need to press down one and push recess 14,44 (shown in Fig. 5,10) by single only finger, because body 10,40 end faces are to constitute with nonrigid plastic, therefore related feasible position push recess 14,44 rears or peripheral position on bulge loop 11,41 also be bent downwardly distortion in the lump.At this moment, promptly make the caulking groove 13,43 of position on last bulge loop 11,41 move apart the abaculus 22,52 of loam cake 20,50 to bottom offset, fasten loam cake 20,50 thereby discharge, meanwhile, by means of the recovery elastic force of the flexure strip 30,60 at loam cake 20,50 rears, loam cake 20,50 is upspringed rise to as Fig. 2,7 the state that launches fully.

Claims (11)

1. container top start-stop system is characterized in that it comprises:

One vessel is formed with in its top: push recess, middle position take opening, position taking opening peripheral and contain caulking groove on bulge loop, and the position in the wings by groove and holding groove;

One loam cake, on corresponding to vessel bulge loop and caulking groove position thereof be formed with can corresponding fit the collar and abaculus, and the centring point in nearly rear forms the holding groove that a grooving and all right one way or the other confession be sleeved on vessel; And

One flexure strip, can be linked in vessel and loam cake by between groove and the grooving.

2. container top start-stop system as claimed in claim 1 is characterized in that, this vessel push recess and the epirelief annular is integral.

3. container top start-stop system as claimed in claim 1 is characterized in that, the end face of this vessel adopts nonrigid plastic.

4. container top start-stop system as claimed in claim 1 is characterized in that, this push recess configurable corresponding on the anterior position of bulge loop.

5. container top start-stop system as claimed in claim 1 is characterized in that, this push recess configurable corresponding on two side positions of bulge loop.

6. container top start-stop system as claimed in claim 1 is characterized in that this vessel can be the lengthwise type.

7. container top start-stop system as claimed in claim 1 is characterized in that this vessel can be horizontal rectangle.

8. container top start-stop system as claimed in claim 1 is characterized in that this loam cake can be long rectangle.

9. container top start-stop system as claimed in claim 1 is characterized in that this loam cake can be circle.

10. container top start-stop system as claimed in claim 1 is characterized in that, the cross section of this flexure strip is to be " 7 " font, and constitutes with soft rubber.

11. container top start-stop system as claimed in claim 1 is characterized in that, caulking groove of bulge loop is arranged on outer edge surface on this, and the abaculus of loam cake is configured on the inner ring surface of the collar.

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