CN1495102A

CN1495102A - Lid with internal locking device for coffee kettle, kettle tea-kettle or the like container

Info

Publication number: CN1495102A
Application number: CNA031580955A
Authority: CN
Inventors: ��ɡ�ɣ��; 西尔卡纳·桑蒂
Original assignee: Caro Janini SpA
Current assignee: Caro Janini SpA
Priority date: 2002-08-02
Filing date: 2003-08-01
Publication date: 2004-05-12
Also published as: RU2003123730A; PT103002A; ITBS20020094U1; ES2257123B1; PT103002B; ES2257123A1

Abstract

The invention relates to lid with internal locking device for coffee kettle, kettle tea-kettle or the like container. The locking device comprises a pair of reverse and flexible arms or poles which are hooked in the corresponding groove at the upper inside of the container neck part for locking the lid on the container.

Description

The lid that has coffee pot, kettle, teapot and the similar containers of built-in blocking device

Technical field

The present invention relates to the lid of a kind of coffee pot (coffee makers), kettle, teapot and similar containers, and be equipped with built-in blocking device on the lid.

Background technology

If lid is not hinged on the container body, the lid of coffee pot only is placed on the edge of its container usually.Therefore, when the material container lean poured out wherein, must pin lid downwards lid is not fallen down.

Summary of the invention

The objective of the invention is to overcome this problem that exists in the prior art, a kind of lid that has built-in blocking device is provided, when needs, blocking device with cover lock on the employed container body of this lid, these containers can be coffee pot, kettle, teapot or similar containers, when taking off lid from container, this blocking device is also as a clamping element.

The lid of claim is covered below special-purpose coffee pot, kettle, teapot and similar containers can be realized purpose of the present invention.

Description of drawings

Below with reference to accompanying drawings specific embodiments of the invention are described, these accompanying drawings are just schematic, rather than determinate, wherein:

Fig. 1 is the enlarged drawing of blocking device;

Fig. 2 is the transparent view of lid that is equipped with the kettle of described device;

Fig. 3 is the longitudinal sectional view that is equipped with the lid of blocking device;

Fig. 4 is kettle is in latched position in the cover lock position a cutaway view;

Fig. 5 is the view identical with Fig. 4, and its difference is to have different blocking device springs;

Fig. 6 and 7 is views identical with Figure 4 and 5, is furnished with the form of implementation of the blocking device spring of equal number.

The specific embodiment

In these accompanying drawings, label 10 expressions are equipped with for example coffee pot or this class container of kettle according to lid of the present invention or pot lid 11, and lid 11 has a blocking device 12, so that this lid 11 is fixed on the container 10.

Blocking device 12 comprises arm or

bar

13 and 14 of a pair of phase despining (rotate reciprocally) basically, and this is because arm 13 has through hole 15, is connected as the cylindrical part 16 of a pivot to hold with arm 14, and is locked together.

This cylindrical part 16 by torsion spring 17 around, the

free end

18 and 19 of torsion spring 17 holds and is locked in the hole 18 ' and 19 ' of arm 13 and 14.This spring 17 is in such position, so that in the position that flexiblely divaricates

arm

13 and 14 is fixed.

Cylindrical part 16 also has coaxial through-hole 16 ', and its effect will be described at this.According to the present invention,

arm

13 and 14 has a support arm 13 ' and 14 ' that has tooth or a hook 20 separately respectively, and tooth or hook extend along the outward direction of the hand of rotation R of respective rods.Described

bar

13 and 14 has grasping piece 21 on top.

Lid 11 accommodates the horizontal latch 22 that will insert in the through hole 16 ', so that blocking device 12 is fastened on the lid.Be equipped with the arm 13 of

tooth

20 and 14 end and just extended to outside the lid lower edge, with flexibly be bonded on the corresponding to groove 23 of kettle neck in.The relative part that is equipped with the arm of grasping piece 21 is passed the top that parallel slot 24 reaches lid, and the size of parallel slot can make

arm

13 and 14 elasticity reciprocally close and open.For with the lid setting and be locked on the container, two of pressings at first simultaneously grasp handle 21, then unclamp handle so that the tooth 20 of

arm

13 and 14 hooks in the groove 23, thereby prevent that lid from coming off from the neck of container.Just can freely grasp container during in this position when lid at last.

Take off lid, required what do is to grasp handle 21 with two to press together, so that tooth 20 discharges from groove 23, overcomes the application force of spring 17 simultaneously, then uses this to grasp handle lid is mentioned.

At last, Fig. 5 shows another kind of form, and wherein the overall structure of device of the present invention is essentially identical, and spring 17 is different, and its free end no longer locks onto in hole 18 ' and 19 ', but is pressed against on the support arm 13 ' and 14 ' of

arm

13 and 14.

In the identical scope of the present invention, it should be noted that torsion spring 17 can be replaced by leaf spring or disc spring.

Claims

1. the lid of a coffee pot, kettle, teapot and similar containers, it is characterized in that: it comprises a special device (12), this device (12) comprises a pair of by cylindrical member (16) bonded assembly arm or bar (13-14), because as the existence of the springing of torsion spring (17), this arm or bar be coordinative role on the contrary and flexibly.

2. lid that is similar to the coffee pot described in the claim 1, kettle, teapot and similar containers, it is characterized in that: arm (13-14) is provided with support arm (13 ' and 14 '), the lower end of support arm has tooth (20), hook is gone in the corresponding recesses (23) on the upper inner of container neck, so that lid (11) is locked on the container.

3. the described lid of claim as described above, it is characterized in that: the upper end of arm or bar is provided with passes the top grasping piece (21) that parallel slot (24) reaches lid, the size of parallel slot can make arm (13 and 14) on the contrary, flexibly close and open.

4. the described lid of claim as described above, it is characterized in that: arm or bar (13) have one to hold the through hole (15) of the cylindrical member (16) that is connected on the arm (14), and being provided with a torsion spring (17), its free end (18 and 19) is installed in the hole (18 ' and 19 ') on the arm (13 and 14).

5. lid as claimed in claim 3 is characterized in that: cylindrical member (16) has a coaxial through-hole (16 '), wherein accommodates one and is used for device (12) is fastened to pin or bolt (22) on the lid.

6. the described lid of claim as described above, it is characterized in that: this elastic component is a leaf spring.

7. the described lid of claim 1-5 as described above, it is characterized in that: this elastic component is a disc spring.