CN204896200U - Sealed storage jar - Google Patents

Abstract

The utility model provides a sealed storage jar, close the lid in jar body upper end including jar body and lid, the lid supports the sealing washer of hard piece outer fringe including supporting hard piece and cladding, the sealing washer lower part is equipped with downwardly extending's elastic joining section, and this sealing washer tip under elastic joining section outwards is equipped with, the sealed turn -up of the round of just upwards extension, sealed turn -up is connected with jar inner wall tight fit of body upper end. The utility model discloses lower extreme at the sealing washer outwards sets up, and the sealed turn -up of the round that upwards extends to utilize and to be connected with a jar internal wall tight fit by sealed turn -up, thereby realize simultaneously, also making the sealed effect of the jar body the utility model discloses has dampproofing function, because sealed turn -up is less with jar area of contact of the body for frictional force is less between the two, and power required when opening is less, convenient operation.

Description

Hermetically storing tank

Technical field

The utility model relates to a kind of kitchen cooker, particularly relates to a kind of hermetically storing tank for foodstuff storing.

Background technology

Along with the progressively raising of people's quality of life, people require also in continuous lifting utensil in kitchen.Except various for except cooking, the conventional cooker such as to cook, also need some can be used for storing the storage tank of food materials, these storage tanks all adopt hermetically-sealed construction usually, to keep the primary characteristic of food materials, to prevent from going bad.

Such as, Chinese utility model patent specification sheets 201320042101.6 discloses a kind of biological antiseptic storage tank of thermal-insulating type cure foods, comprise glass container body and the double-layer seal lid of splendid attire cure foods, glass container body forms hollow structure by vacuum heat-insulating layer; Double-layer seal lid is divided into enclosing cover and inner cap, and enclosing cover is the glass cover with key switch, and lid edge, with O-ring seal, closely can interlock with tank body; Inner cap is liquid holding groove and the shackles freeing pipe of indent, and freeing pipe one end communicates with tank body through bottom inner cap, and the exhaust that the other end is embedded in inner cap intercepts in medium, and described enclosing cover is with knob, and it is water that described exhaust intercepts medium.

, there is following defect in above-mentioned storage tank of the prior art:

1) this storage tank by arranging liquid holding groove and the shackles freeing pipe of indent in inner cap, freeing pipe one end communicates with tank body through bottom inner cap, the other end is embedded in the water of inner cap, can effectively prevent ambient atmos from entering in tank body by this kind of structure, play blanketing gas effect, but the water in inner cap but can be guided in tank body by freeing pipe when volatilizing, and causes this storage tank not have moisture-proof function, cannot meet the user demand of in-storage drying food materials such as dried food and nuts raw material etc.;

2) outer the covering of this storage tank is provided with knob, when uncap, by this knob of people's holds, and upwards lift realizes, but enclosing cover edge with O-ring seal and tank body closely interlock, directly to the upper lifting cover period of the day from 11 p.m. to 1 a.m, enclosing cover edge with O-ring seal and tank body between can produce larger friction force, thus inconvenient operation when causing lid to be opened.

Utility model content

The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is to provide a kind of to be had moisture-proof function and is convenient to the hermetically storing tank of uncap.

For achieving the above object, the utility model provides a kind of hermetically storing tank, comprise tank body and cover the lid in tank body upper end, described lid comprises the seal ring supporting stiff sheet and coated support stiff sheet outer rim, described sealing ring lower potion is provided with the elastic joint part to downward-extension, sealing circle is outwards provided with in elastic joint part bottom and upwards extend one circle seal bead, the inwall tight fit connection of described seal bead and tank body upper end.

Further, resilience space is formed with between described elastic joint part and seal bead.

Further, described tank body top lateral wall is provided with rounding.

Further, a side of described seal ring upper end is provided with the breakdown portion horizontally outward extended.

Further, the outward flange in described breakdown portion is circular arc.

Further, described breakdown portion is provided with the through hole of up/down perforation.

Further, upper surface, described breakdown portion is provided with the friction protrusion being positioned at through hole outer rim place.

Preferably, the material of described support stiff sheet is glass.

Preferably, the material of described seal ring is silica gel.

Preferably, the material of described tank body is corrosion-resistant steel.

As mentioned above, the hermetically storing tank that the utility model relates to, has following beneficial effect:

The utility model is outwards arranged in the lower end of seal ring and upwards extend one circle seal bead, and utilizes sealing crimping and inner tank wall tight fit connection, thus realizes the sealing function to tank body, meanwhile, also makes the utility model have moisture-proof function; Because the area of contact of seal bead and tank body is less, make friction force between the two less, the power required when opening is less, easy to operate.

Accompanying drawing explanation

Fig. 1 is the front elevation of the utility model hermetically storing tank.

Fig. 2 is the upward view of hermetically storing tank in Fig. 1.

Fig. 3 is the front elevation of tank body in Fig. 1.

Fig. 4 is the birds-eye view of tank body in Fig. 3.

Fig. 5 is the birds-eye view of lid in Fig. 1.

Fig. 6 is A-A cutaway view in Fig. 5.

Fig. 7 is lid semi-sictional view enlarged drawing in Fig. 6.

Element numbers explanation

1, tank body; 11, rounding;

2, lid; 21, stiff sheet is supported;

22, seal ring; 221, elastic joint part;

222, seal bead; 223, breakdown portion;

2231, through hole; 2232, friction protrusion.

Detailed description of the invention

By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.

Notice, structure, ratio, size etc. that this specification sheets institute accompanying drawings illustrates, content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this specification sheets as " on ", D score, "left", "right", " centre " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.

As depicted in figs. 1 and 2, the utility model provides a kind of hermetically storing tank, comprises tank body 1 and covers the lid 2 in tank body 1 upper end.As shown in Fig. 5 ~ Fig. 7, lid 2 comprises the seal ring 22 supporting stiff sheet 21 and coated support stiff sheet 21 outer rim, seal ring 22 bottom is provided with the elastic joint part 221 to downward-extension, sealing circle 22 is outwards provided with in elastic joint part 221 bottom and upwards extend one circle seal bead 222, the inwall tight fit connection of seal bead 222 and tank body 1 upper end.The utility model is outwards arranged in the lower end of seal ring 22 and upwards extend one circle seal bead 222, and utilize sealing crimping 222 and inner tank wall tight fit connection, thus the sealing function realized tank body 1, meanwhile, also make the utility model have moisture-proof function; Because seal bead 22 is less with the area of contact of tank body 1, make friction force between the two less, the power required when opening is less, easy to operate.

As shown in Figure 6 and Figure 7, under lid does not cover situation, be formed with resilience space between elastic joint part 221 and seal bead 222, the external diameter of seal bead 222 is greater than the internal diameter of tank body 1.Lid covers in process, and seal bead 222 with under the mutual squeezing action of tank body 1 inwall, then can fit tightly with tank body 1 inwall and elastic joint part 221, realize the sealing to tank body 1, moisture-proof role; In lid opening process, under the friction force effect of seal bead 22 between tank body 1 inwall, be separated with elastic joint part 221 gradually, and overturn along tank body 1 inwall, mutual squeese pressure now between seal bead 22 and tank body 1 inwall then can reduce greatly, and then the friction force reduced between the two, make lid open required power less, more convenient.

Cover for ease of lid, as shown in Figure 3 and Figure 4, tank body 1 top lateral wall is provided with rounding 11.

As shown in Figure 5, a side of seal ring 22 upper end is provided with the breakdown portion 223 horizontally outward extended, and the outward flange in this breakdown portion 223 is circular arc.People, when uncap, by being affectedly bashful this breakdown portion 223, upwards opens lid from lid one side, and the friction force that this kind of unfolding mode will overcome is less, opens more convenient.Meanwhile, as shown in Figure 7, breakdown portion 223 is provided with the through hole 2231 of up/down perforation.Upper surface, breakdown portion 223 is provided with the friction protrusion 2232 being positioned at through hole 2231 outer rim place, and this friction protrusion 2232, when people is affectedly bashful breakdown portion 223, plays anti-skidding effect.

The material supporting stiff sheet 21 in the present embodiment is glass, is convenient to people and observes food materials situation in tank body 1; The material of seal ring 22 is silica gel, to ensure that seal ring 22 has good elasticity and resistance to abrasion; The material of tank body 1 is corrosion-resistant steel, to ensure that tank body 1 has higher intensity.

In sum, the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.

Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.

Claims (10)

1. a hermetically storing tank, comprise tank body (1), and the lid (2) covered in tank body (1) upper end, it is characterized in that: described lid (2) comprises support stiff sheet (21), and the seal ring (22) of coated support stiff sheet (21) outer rim, described seal ring (22) bottom is provided with the elastic joint part (221) to downward-extension, sealing circle (22) is outwards provided with in elastic joint part (221) bottom, and upwards extend one circle seal bead (222), the inwall tight fit connection of described seal bead (222) and tank body (1) upper end.

2. hermetically storing tank according to claim 1, is characterized in that: be formed with resilience space between described elastic joint part (221) and seal bead (222).

3. hermetically storing tank according to claim 1, is characterized in that: described tank body (1) top lateral wall is provided with rounding (11).

4. hermetically storing tank according to claim 1, is characterized in that: a side of described seal ring (22) upper end is provided with the breakdown portion (223) horizontally outward extended.

5. hermetically storing tank according to claim 4, is characterized in that: the outward flange of described breakdown portion (223) is circular arc.

6. hermetically storing tank according to claim 4, is characterized in that: described breakdown portion (223) is provided with the through hole (2231) of up/down perforation.

7. hermetically storing tank according to claim 5, is characterized in that: described breakdown portion (223) upper surface is provided with the friction protrusion (2232) being positioned at through hole (2231) outer rim place.

8. hermetically storing tank according to claim 1, is characterized in that: the material of described support stiff sheet (21) is glass.

9. hermetically storing tank according to claim 1, is characterized in that: the material of described seal ring (22) is silica gel.

10. hermetically storing tank according to claim 1, is characterized in that: the material of described tank body (1) is corrosion-resistant steel.