CN201125008Y

CN201125008Y - Cover of rocker switch type sealing fresh-keeping box

Info

Publication number: CN201125008Y
Application number: CNU2007203093450U
Authority: CN
Inventors: 周玉波
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-21
Filing date: 2007-12-21
Publication date: 2008-10-01
Anticipated expiration: 2017-12-21

Abstract

The utility model discloses a rocker switch type sealing fresh-keeping box cover, which is provided with a cover body, a switch and a sealing ring. The cover body is circular or square, and is composed of an inner disk and an outer ring, wherein the inner disk is formed by a middle circle or a middle square. The sealing ring made of silica gel is closely embedded between the inner disk and the outer ring, a groove is formed on the middle part of the inner disk of the cover body, an air hole is opened on one side of the groove, a rocker matched with the shape of the groove is embedded in the groove, the rocker can be movably connected in the groove by raising one end via a shaft arranged in the middle of the rocker, and a silica gel column is arranged below the end of the rocker, which can be raised. when the rocker is leveled, the silica gel column is inserted in the air hole to seal the air hole; when the other end of the rocker is pressed down and the end which is provided with the silica gel column is raised, the silica gel column is lifted and the air hole is opened. The rocker switch type sealing fresh-keeping box cover is suitable for being used as the box cover of the sealing fresh-keeping box, and has the advantages of simple and compact structure, convenient use and excellent sealing and fresh-keeping effects.

Description

The rocker switch formula seals fresh-keeping lid

Technical field

The utility model belongs to a kind of daily necessities, concrete is a kind of used lid of box that heats with antistaling storing food and other article.

Background technology

Along with quickening and the growth in the living standard that social life joint gathers, people often need need fresh-keeping article be placed on some food and some to store in the refrigerator or heat in micro-wave oven.Need box ventilative during heating, in case explosion needs the box sealing again when preserving.Now common crisper has variedly on the market, mostly is to carry out various changes on the material of box body, makes it light durable, nonpoisonous and tasteless, lid must be opened when heating, again box is tightened during antistaling storing, and it is not quite convenient to use.At present, some have also occurred and need not open the lid, the knob that turn is located at lid just can make box sealing or ventilative, though made things convenient for, sealing effectiveness is good not enough.Therefore, it is better to need further to propose structure, uses more convenient and the lid better crisper of sealing effectiveness.

The utility model content

The purpose of this utility model is in order to solve the problems of the technologies described above, to propose a kind of rocker switch formula and seal fresh-keeping lid, and this lid structure is simpler, uses more conveniently, and sealing effectiveness is better.

The purpose of this utility model is achieved through the following technical solutions: the rocker switch formula seals fresh-keeping lid, be provided with lid, switch, seal ring, it is characterized in that: described lid is for circular or square, circular or square one-tenth inner disc by the centre is formed with circular or square outer shroud, sealing is embedded with the seal ring that silica gel is made between this inner disc and outer shroud, and the lateral surface of the medial surface of sealing circle and the peripheral convex edge of described inner disc fits tightly together; Inner disc middle part at lid is provided with groove, side at groove is provided with a breather hole, be embedded with a seesaw that is complementary with groove shapes at groove, this seesaw can be movably connected in the groove to an end perk by being located at its middle axle, but below an end of this seesaw perk, be provided with a silicagel column, when seesaw flattened, this silicagel column inserted in the described breather hole, and breather hole is sealed; Depress the seesaw other end, when being provided with an end perk of silicagel column, silicagel column lifts, and breather hole is opened.

The utility model just can or be opened the breather hole sealing as long as press an end of seesaw owing to be provided with the rocker switch at lid middle part.Use very convenient.Owing to be provided with silicagel column at the breather hole place and seal, so sealing and fresh-keeping effect are very good.Described silica gel sealing ring sealing is embedded between inner disc and the outer shroud, make seal ring very firm, and sealing effectiveness is fabulous.The utlity model has exquisiteness simple in structure, easy to use flexible, the good especially advantage of sealing fresh-keeping effect.

Description of drawings

Fig. 1 is a birds-eye view of the present utility model;

Fig. 2 is a upward view of the present utility model;

Fig. 3 is the schematic perspective view of rocker switch of the present utility model when opening;

Fig. 4 is an A-A view among Fig. 1;

Fig. 5 is the enlarged drawing of local A among Fig. 4.

The specific embodiment

In conjunction with the accompanying drawings and embodiments the utility model is further described down: embodiment 1: referring to accompanying drawing, the rocker switch formula seals fresh-keeping lid, be provided with lid, switch, seal ring, it is characterized in that: described lid is for circular or square, circular or square one-tenth inner disc 1 by the centre is formed with circular or square outer shroud 2, sealing is embedded with the seal ring 5 that silica gel is made between this inner disc and outer shroud, and the lateral surface of the peripheral convex edge 1.1 of the medial surface of sealing circle and described inner disc fits tightly together; Inner disc middle part at lid is provided with groove 3, side at groove is provided with a breather hole 3.1, be embedded with a seesaw 4 that is complementary with groove shapes at groove, this seesaw can be movably connected in the groove to an end perk by being located at its middle axle 4.1, but below an end of this seesaw perk, be provided with a silicagel column 4.2, when seesaw flattened, this silicagel column inserted in the described breather hole, and breather hole is sealed; Depress the seesaw other end, when being provided with an end perk of silicagel column, silicagel column lifts, and breather hole is opened.Present embodiment is through on probation, and fresh-keeping effect is very good, and uses very conveniently, is better than all like products.

Claims

1, a kind of rocker switch formula seals fresh-keeping lid, be provided with lid, switch, seal ring, it is characterized in that: described lid is for circular or square, form by the circular or square one-tenth inner disc (1) of centre and circle or square outer shroud (2), sealing is embedded with the seal ring (5) that silica gel is made between this inner disc and outer shroud, and the lateral surface of the peripheral convex edge (1.1) of the medial surface of sealing circle and described inner disc fits tightly together; Inner disc middle part at lid is provided with groove (3), side at groove is provided with a breather hole (3.1), be embedded with a seesaw that is complementary with groove shapes (4) at groove, this seesaw can be movably connected in the groove to an end perk by being located at its middle axle (4.1), but below an end of this seesaw perk, be provided with a silicagel column (4.2), when seesaw flattened, this silicagel column inserted in the described breather hole, and breather hole is sealed; Depress the seesaw other end, when being provided with an end perk of silicagel column, silicagel column lifts, and breather hole is opened.