CN2350327Y

CN2350327Y - Joined combined elastic cap

Info

Publication number: CN2350327Y
Application number: CN 98247001
Authority: CN
Inventors: 沈晓明; 黄杰
Original assignee: SHANGHAI DOMESTIC CHEMICALS CO Ltd
Current assignee: SHANGHAI DOMESTIC CHEMICALS CO Ltd
Priority date: 1998-11-20
Filing date: 1998-11-20
Publication date: 1999-11-24
Anticipated expiration: 2008-11-20

Abstract

The utility model relates to an integrated and combined elastic cap which mainly comprises a cap body, a cap head and a connection rotating member, wherein a discharge hole is formed at the center of the cap body, a pressing tongue is arranged at the center of the cap head, a rotating shaft and two elastic sheets on both sides of the rotating shaft are respectively connected to the cap head and the cap body by a step-shaped connection strip, and the connection parts of the root parts of the two elastic sheets and the cap body and the cap head are provided with grooves. The utility model has the advantages of reasonable structure and good elasticity of the cap head during application.

Description

A kind of conjuncted combined elastic lid

The utility model relates to the improvement that cosmetic package is moulded the lid of pipe.

The lid that present existing cosmetic package is moulded pipe mostly adopts butterfly eliminant connection cover body and covers hat, but in use there is the problem that elasticity is not enough and connecting strap ruptures in this structure, and is squeezed toward contact meeting generation leakage phenomenon if mould pipe in transit.

The purpose of this utility model is exactly in order to solve the problem in the above-mentioned prior art, to design a kind of conjuncted combined elastic lid.

Formation of the present utility model mainly comprises lid, lid hat and connects revolving part, there is a discharging opening in lid central authorities, lid hat central authorities have one to be pressed into tongue, lid with the revolving part that is connected of lid hat is: connecting bar by a step is S. A., connect lid and lid hat respectively with two flexure strips on its both sides, the junction of two flexure strip roots and lid and lid hat does not have groove.

Fig. 1 is the utility model structure upward view;

Fig. 2 is that front view cuts open in the office of the utility model structure;

Fig. 3 is the birds-eye view of the utility model structure;

Fig. 4 is that " A " portion is the partial enlarged drawing of step rotary connection bar in the utility model constructional drawing 1;

Fig. 5 is the partial enlarged drawing that " B " portion promptly is pressed into tongue in the utility model constructional drawing 1.

1 lid, 2 discharging openings, 3 steps rotation connection bar, 4 flexure strips, 4a groove, 5 are pressed into tongue among the figure, 5a is pressed into tongue bulge loop, 6 lid hats, 7 unlatching concave surfaces.

Further specify embodiment of the present utility model below in conjunction with accompanying drawing

One lid, 1 central portion convexes to form discharging opening 2, the central portion of one lid hat 6 and the relative position of discharging opening 2 convex to form and are pressed into tongue 5, it is S. A. that one side of lid 1 and lid hat 6 connects bar 3 by a step, make the lid hat freely rotatable, two flexure strips 4 are arranged on the both sides of connecting strap 3, the upper surface of this flexure strip is an arcwall face, makes the benefit hat produce suitable elasticity when opening with closure, is provided with groove 4a at the root connection cover hat 6 and lid 1 place of two flexure strips 4.The tongue top that is pressed into of lid hat 6 central authorities is provided with a circle bulge loop 5a, when lid hat 6 and lid 1 are closed, is pressed in the discharging opening 2 that tongue embeds lid central authorities, and the bulge loop 5a that is pressed on the tongue 5 just is embedded in the lower plane of discharging opening and produces certain coupling mechanism force.In the relative vertical position of step rotation connection bar, promptly the opposite side outside face of lid and lid hat is provided with and opens concave surface 7.

The utility model has the advantages that through improved structure to have more reasonability recessed at the flexure strip root The arcwall face of groove and flexure strip upper surface can overcome because the position of flexure strip when opening with closure Difference, shape difference, and cause the internal force of material deformation, and make the lid hat open energy when closed Enough has good use sensation.

Claims

1, a kind of conjuncted combined elastic lid, mainly comprise lid, lid hat and connection revolving part, there is a discharging opening in lid central authorities, lid hat central authorities have one to be pressed into tongue, the revolving part that is connected that it is characterized in that lid and lid hat is that two flexure strips on S. A. and its both sides connect lid and lid hat respectively for connected bar by a step, and the junction that two flexure strip roots and lid and lid are preced with is provided with groove.

2, a kind of conjuncted combined elastic lid according to claim 1, the upper surface that it is characterized in that connecting lid and two flexure strips of lid hat is an arcwall face, lid and lid hat outside face that the step rotation connects the relative vertical position of bar are provided with the unlatching concave surface.

3, a kind of conjuncted combined elastic lid according to claim 1 is characterized in that the tongue top that is pressed into of covering hat central authorities is provided with a circle bulge loop.