CN1135952C

CN1135952C - Cover with prehensile button

Info

Publication number: CN1135952C
Application number: CNB96180520XA
Authority: CN
Inventors: 菲利普・拉乌尔; 菲利普·拉乌尔
Original assignee: SEB SA
Current assignee: SEB SA
Priority date: 1996-12-04
Filing date: 1996-12-04
Publication date: 2004-01-28
Anticipated expiration: 2016-12-04
Also published as: CN1234729A

Abstract

The present invention discloses a cover (1) which is provided with a handle (10) and connecting components (11 and 21), wherein the handle (10) is fixed on the cover (1) by the connecting components (11 and 21). each of the connecting components comprises at least a pin (11) and a groove (21), the grooves (21) are respectively provide with a transitional part for the pins (11) to pass through the grooves and a part for clamping the pins (11) in the grooves. When displacement is mutually generated between the cover and the handle, the pins (11) can move between the two parts.

Description

The lid that has knop

The present invention relates to a kind of lid and knop thereof, such as the lid of a mess kit.

The existing lid that has control handle in the prior art, this handle is fixed to by a screw and covers, and some lid also has steam hole.

The shortcoming of these handles is the overall dimensions that increased lid, and is difficult to they are stacked.

Also have, screw generally is screwed into the center of handle, and the steam (vapor) outlet hole is positioned on the periphery of handle.Thereby, when it being screwed to when covering, must swing handle so that hole in the handle and the steam (vapor) outlet that covers are aligned.

The objective of the invention is to eliminate above-mentioned limitation, provide a kind of installation simpler, use lid and handle thereof more easily.

Lid of the present invention comprises the leader and this handle is fixed to the jockey that this covers.

According to the present invention, its jockey comprises a projection and a groove, this groove has an entering part and a retained part, in this entering part, projection enters this groove, and at this retained part, projection is clamped in the groove, when lid and handle when moving relative to each other, projection is mobile between entering part and retained part.

Thereby only just can assemble or dismantle this device by means of relatively moving between handle and the lid.The dismountable handle that is provided has lot of advantages: simplified the cleaning of lid, and particularly lid can be stacked, saved storage or transport space.

Lid and handle thereof have formed a standardization group component, and regardless of material that covers or shape, a handle can use together with different lids.

In a most preferred embodiment of the present invention, lid has a recessed portion, and handle have its shape basically with the part of recessed portion complementation, and be suitable between the entering part of groove and retained part, moving past this recessed portion.

Therefore, handle is being installed to when covering, the complementary shape of lid and handle has guided the installation of handle.

This helps projection and enters groove and keep within it.

When wherein axle was rotated winding by hand, projection was preferably between the entering part of groove and the retained part and moves.

When manual operating is covered in user's utilization, though installing the fixed form that is produced to the bayonet type rotation that covers, this handle is easy to dismounting, but very reliable.

According to a further aspect in the invention, the handle of lid is characterized as it and comprises projection in the groove on can insert cover.

Can more be clear that other feature and advantage of the present invention in the following description.

In the accompanying drawing that the mode with infinite embodiment provides:

-Figure 1A is the cutaway view of first embodiment of the leader's of having of the present invention lid;

-Figure 1B is a bottom view of the handle among Figure 1A;

-Fig. 1 C is a top view of the lid among Figure 1A;

-Fig. 2 A is the cutaway view of second embodiment of the leader's of having of the present invention lid, and wherein the part is a front view;

-Fig. 2 B is a bottom view of the handle among Fig. 2 A;

-Fig. 2 C is a top view of the lid among Fig. 2 A;

-Fig. 3 is a perspective view, shows parts of a kind of version of Fig. 2 A illustrated embodiment.

At first, with reference to Figure 1A, 1B and 1C the first embodiment of the present invention is described.

Lid 1 of the present invention comprises leader 10, and this handle 10 utilizes jockey removably fixing, and this jockey comprises that at least one projection 11 and this projection embed the groove 21 in it.

Shown in Fig. 1 C, groove 21 has an entering part 21a and a part of 21b, projection 11 can be inserted by this entering part 21a, and part 21b is used for projection 11 is clamped in the groove 21.

Projection 11 has an end 11a who enlarges and its section main body 11b less than end 11a, and this end 11a can pass the hole 21a of groove, and main body 11b can move in the retained part 21b of groove.The end 11a of the expansion of projection can not pass the retained part 21b of groove, and then handle grip is held in covers.

In this embodiment, fixture comprises two identical projections 11 and two corresponding grooves 21.

By realizing installing with respect to lid 1 swing handle 10, groove 21 is positioned on the concentric circles, and its center is to cover 1 center.

When around its central shaft 10a swing handle 10, projection 11 engages with groove 21, thereby makes handle be arranged in lid in the heart, makes the distribution of weight of lid better.

Lid 1 has a recessed portion 24, handle 10 have its shape basically with the part 14 of recessed portion 24 complementations, and be suitable between the entering part 21a of groove 21 and retained part 21b, on this recessed portion 24, moving.

Recessed portion 24 is pressed into and covers in 1 the top surface, and it is shaped as frusto-conical, and handle 10 has the projection 14 of a frusto-conical, its shape and recessed portion 24 complementations.

Lid 1 is at the recessed portion 24 of frusto-conical and cover between 1 the remainder and also have a shoulder 25, handle 10 has a planar section 15 around the frusto-conical portion 14 of complementary shape, and

jockey

11,21 is connected on the annular section 15 and shoulder 25 on plane.

When handle being installed to when covering, the frusto-conical of the complementation of handle 10 and lid 1 plays the effect of guiding to the rotation of handle.

Projection is positioned on the annular section 15 on plane of handle 10.

Groove is positioned at the shoulder 25 of lid, so that when removing handle 10, cover on 1 without any the part of protruding.

The center of handle 10 preferably also has a steam hole 12, lid 1 centre bore 22 that preferably has a correspondence, and the steam that produces in the gastronomical process is discharged by this hole.

In second embodiment shown in Fig. 2 A, 2B and the 2C, jockey is positioned at the center of handle 10 and lid 1.The parts identical with parts among first embodiment are all expressed with identical number designation, and repeat no more.

Handle 10 has two projections 11 that radially extend with respect to its vertical central axis 10a.

Thereby two projections 11 preferably form projection relative to one another in the end 16 of handle 10.

Lid 1 has a basic opening for circle, form a groove, each the entering part 21a that is used to insert a projection of handle 10 constitutes the fan-shaped part of certain angle, and each retained part 21b constitutes the fan-shaped part of another certain angle, and its radius is less than the fan-shaped part of entering part 21a.

Each projection 11 stretches out a distance that equals substantially by the radius of the fan-shaped part on the entering part 21a from the axle 10a of handle 10, and this distance is greater than the radius of the fan-shaped part that is formed by a retained part 21b.

In this embodiment, groove has two relative entering part 21a, and the retained part 21b relative with two is adjacent.

Handle 10 is being installed to when covering, projection 11 then rotates for 1 time at lid by entering part 21a, and is mutually neat with the retained part 21b of groove 21.

In this embodiment, by projection 11 is inserted entering part 21a, then rotate projection 11 on lid 1, turn over the retained part 21b of groove 21, handle 10 can be fixed below lid 1 equally.

The center of the groove 21 in lid has a perforate 22, the steam that produces in the cooking can therefrom be discharged, and this perforate 22 is corresponding with the passage 12 in the handle 10, in its end 16 outlet is arranged below lid, and covering outlet opening 17, steam can be discharged by this outlet opening 17.

As shown in Figure 3, groove 21 can be made the form of an insert 30.Insert 30 is installed in the opening 22 that covers on 1, and thicker than this lid.

Circular insert 30 can be installed on the edge of the central opening 12 that covers, and utilizes elastic projection 33 to clamp thereon, adhere to thereon with binding agent, or with the mechanical means crimping thereon.

Because groove 21 directly is formed in the lid,, and eliminated the restriction of thickness to lid so it has avoided the appearance of sharp edges.

Insert has two aforesaid grooves 21 that are used for fixing handle.It can be made by metal or plastic material.

Insert 30 also can have two other grooves 34, and these two grooves 34 are similar to groove 21, is used for handle is fixed to covering 1 bottom surface, especially for storing this lid.

Each groove 34 can have an entering part, and the entering part 21a of this entering part and groove 21 is common, also has a retained part, and its position is symmetrical in retained part 21b with respect to entering part 21a.Groove 21 and 34 retained part are reciprocal in the thickness of insert 30, just, when the retained part of groove 34 is fixed to when covering on 1, the retained part 21b of groove 21 is positioned at the bottom of insert 30, and the retained part of groove 34 is positioned at the top of insert 30.

When handle 10 being installed to when covering on 1, projection 11 from the top of insert 30 to its underpart by entering part 21a, then rotation below retained part 21b.When on the bottom surface that handle 10 is fixed to lid, projection 11 from the bottom of insert 30 to its top by entering part 21a, then on the retained part of groove 34, rotate.

Certainly, under the prerequisite that does not depart from the scope of the invention, the foregoing description can have multiple alter mode.

For example, can handle be installed to by translation handle in the straight trough in lid and cover.

By on a projection of handle, increasing by a retaining element, turn over a predetermined angle boundary at handle, after locking onto and cover the first time, handle can for good and all be fixed on and be covered.

Handle 10 can be made into an annular or proficiency petioliform equally.

Claims

1. a lid (1), it comprises:

A handle (10), some are used for handle (10) is fixed to jockey (11 on the described lid (1), 21), said jockey (11,21) comprise a projection (11) and a groove (21), said groove (21) has an entering part (21a) and a retained part (21b), described projection (11) enters groove (21) by entering part (21a), described retained part (21b) then is used for projection (11) is clamped in groove (21), when covering (1) and handle (10) when moving relative to each other, described projection (11) moves between the entering part (21a) of groove (21) and retained part (21b), it is characterized in that:

Described lid (1) has a recessed portion (24) and the shoulder (25) between the remainder of the female part (24) and lid (1);

Described handle (10) has its shape complementary with the female part (24) basically part (14) and the plane annular part (15) around said shape complementarity part (14);

Said jockey (11,21) is connected on plane annular part (15) and the shoulder (25);

Described handle (10) is suitable for going up in the female part (24) between the entering part (21a) of groove (21) and retained part (21b) mobile, so that when removing handle (10), lid (1) is gone up without any projection.

2. a lid (1), it comprises:

Described lid (1) has recessed portion (24) and shoulder (25) between the remainder of the female part (24) and lid (1) of an arrangement jockey (11,21);

Described handle (10) has complementary with the female part (24) the basically part (14) of its shape;

Said jockey (11,21) is positioned at the centre of described handle (10) and lid (1);

3. lid as claimed in claim 2 is characterized in that, described handle (10) also further comprises a plane annular part (15) around said shape complementarity part (14).

4. as the described lid of one of claim 1 to 3, it is characterized in that the female part (24) is pressed in the top surface of described lid (1).

5. as the described lid of one of claim 1 to 4, it is characterized in that, when described handle (10) when one central shaft (10a) rotates, described projection (11) is movably between the entering part (21a) of described groove (21) and retained part (21b).

6. as the described lid of one of claim 1 to 5, it is characterized in that, the female part (24) be shaped as frusto-conical, described handle (10) has the projection (14) of a frusto-conical, its shape and partly (24) complementation of the female.

7. as the described lid of one of claim 1 to 6, it is characterized in that described projection (11) is positioned on (10), and described groove (21) is positioned on the lid (1).

8. lid as claimed in claim 7 is characterized in that, described groove (21) can be made an insert (30), and this insert (30) is installed in the opening on the lid (1), and thicker than lid (1).

9. lid as claimed in claim 8, it is characterized in that, described insert (30) has two grooves (21) and two other grooves (34), the retained part of described groove (21) and (34) is reciprocal in the thickness of insert (30), described groove (21) and (34) have common entering part, are used for handle is fixed to the top or following of lid (1).

10. be used for the handle as the described lid of one of claim 1 to 9, it is characterized in that, it comprises the projection (11) in the groove (21) that can be embedded on the described lid (1).