CN208217379U - Thin slice buckles hermetically sealed can - Google Patents

Abstract

The utility model belongs to hermetically sealed can field, hermetically sealed can is buckled more particularly to a kind of thin slice, including tank body, cover is equipped at the tank mouth of tank body upper end, it is characterized in that being additionally provided with thin slice buckle, the thin slice buckle is the spoon shape structure of integral type bending forming, the upper end is equipped with the first coupler body, middle part is equipped with the second coupler body, lower end is tail portion plectrum, ring-type flange with outward extension at the tank mouth of tank body, cover upper surface is equipped with and the matched cover hook groove of the first coupler body, cover lower end surface is equipped with and the matched cover lower convex platform of tank mouth internal diameter, the side of cover lower convex platform is set with sealing ring, first coupler body of thin slice buckle utilizes cover groove, second coupler body is connected cover with tank body using cyclic annular flange, sealing ring is between cover and tank body.The utility model has the advantages that structurally reasonable, easy to use, sealing effect is good.Sealing effect is good between the utility model tank body and cover, and connection and unlatching are time saving and energy saving, easy to use.

Description

Thin slice buckles hermetically sealed can

Technical field

The utility model belongs to hermetically sealed can field, and in particular to a kind of thin slice buckle hermetically sealed can.

Background technique

Hermetically sealed can is a kind of common preserving jar, good airproof performance, storing, of good preservation effect, the tank of traditional hermetically sealed can Using being threadedly coupled between body and cover, the two is connected firmly, good airproof performance, but frequent occurrence because negative pressure causes in tank body The case where cover is not opened, reason are exactly to generate under atmospheric pressure because of seal gas volume contraction to the cold in jar The phenomenon that twisting not open, in order to solve this problem, traditional mode is that hermetically sealed can is placed on to heat in the higher water of temperature once to allow The air of the inside expands, and is unscrewed later using normal strength, whole process is time-consuming and laborious；The cover of traditional hermetically sealed can is universal Metal cover is used, once cover gets rusty, also it also occur that the case where cover can not be opened.

Utility model content

Utility model aims to solve prior art hermetically sealed cans due to fault of construction, it may occur that tank body can not be opened Defect, a kind of thin slice buckle hermetically sealed can is provided, it is structurally reasonable, it is easy to use, will not there is a situation where tank bodies to open.

The utility model is achieved by the following technical solution:

I.e. a kind of thin slice buckles hermetically sealed can, including tank body, is equipped with cover at the tank mouth of tank body upper end, it is characterised in that be additionally provided with Thin slice buckle, thin slice buckle are the spoon shape structure of integral type bending forming, and the upper end is equipped with the first coupler body, middle part is equipped with the Two coupler bodies, lower end are tail portion plectrum, and cyclic annular flange with outward extension at the tank mouth of tank body, cover upper surface is equipped with and first The matched cover hook groove of coupler body, cover lower end surface are equipped with and the matched cover lower convex platform of tank mouth internal diameter, the side of cover lower convex platform It is set with sealing ring, the first coupler body of thin slice buckle utilizes cover groove, and the second coupler body utilizes cyclic annular flange by cover and tank body Connection, sealing ring is between cover and tank body.

The thin slice buckle of the utility model is made of the disposable bending of the preferable stainless steel thin slice of toughness, and shape is spoon Shape, spoon position (tail portion plectrum) is located below when use, and the first coupler body and the second coupler body hook cover groove and ring-type respectively Flange, the distance between the first coupler body and the second coupler body are less than the distance between cover groove and cyclic annular flange when original state, Opposite elastic force can be applied to cover and tank body after hooking, the two is made to be connected firmly.It is light upwards with hand when needing to open tank body Tail portion plectrum gently is started, easily plectrum can will be buckled under lever principle and be separated with tank body, cover.

It is structure that the thin slice buckle of the utility model, which is seperated with tank body, cover, flexible and convenient to use, be can according to need Suitable quantity (at least two) are selected, structure is simple, at low cost.

The tank body and cover of the utility model are all preferably but not limited to using glass material, are not in the phenomenon that getting rusty.

The cover lower convex platform outer diameter of the utility model and the internal diameter matching of tank mouth, one is playing the role of positioning, prevent Cover installation is not in place；Second is that playing certain sealing function, cooperation sealing ring is used, good seal performance.

The side of the sealing ring of the utility model adjustment section with outward extension.When installing sealing ring, adjustment section can To play the role of adjusting；When needing to open tank body, once occurring in tank body in the case where negative pressure, can also be adjusted by pulling It is whole, so that sealing ring is deformed, air can enter tank interior, and cover can be opened easily.

The utility model has the advantages that structurally reasonable, easy to use, sealing effect is good.The utility model tank body and cover Between sealing effect it is good, connection and open it is time saving and energy saving, it is easy to use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model sealing ring；

Fig. 3 is the structural schematic diagram of the utility model cover；

Fig. 4 is the structural schematic diagram of the utility model thin slice buckle.

It is as shown in the figure: 1. tank bodies；2. thin slice buckles；The tail portion 2-1. plectrum；The second coupler body of 2-2.；The first coupler body of 2-3.； 3. cyclic annular flange；4. sealing ring；5. cover hook groove；6. cover；7. adjustment section；8. cover lower convex platform.

Specific embodiment

The embodiment of the utility model is described in detail with reference to the accompanying drawing.

It is as shown in Figure 1, Figure 2, Figure 3, Figure 4: cyclic annular flange 3,6 He of cover are equipped at the 1 upper end tank mouth of tank body of transparent glass The outer diameter of cyclic annular flange 3 is identical, bottom be equipped with the matched cover lower convex platform 8 of tank mouth internal diameter, 6 upper surface edge of cover is equipped with The cover groove 5 of indent, sealing ring 4 are sleeved on the side of cover lower convex platform 8, and the side of sealing ring 4 is equipped with adjustment section 7, thin slice Buckle 2 is vertical spoon shape, and the upper end is equipped with the first coupler body 2-3, and middle part is equipped with the second coupler body 2-2, and lower end is equipped with tail portion plectrum 2-1。

When the utility model is used, as shown in Figure 1, cover 6 is mounted at the tank mouth of tank body 1, cover lower convex platform 8 and tank Mouth inner wall fitting, sealing ring 4, using two thin slices buckle 2, are symmetrically installed on tank body 1 and tank between cover and tank mouth 6 two sides of lid, operating method are as follows: the first coupler body 2-3 and the second coupler body 2-2 hooks cover groove 5 and cyclic annular flange 3 respectively, makes two Person is connected firmly.

When needing to open tank body 1, tail portion plectrum 2-1 is gently started upwards with hand, it can will easily under lever principle Plectrum buckle 2 is separated with tank body 1, cover 6.

Claims (3)

1. a kind of thin slice buckles hermetically sealed can, including tank body, cover is equipped at the tank mouth of tank body upper end, it is characterised in that be additionally provided with thin slice Buckle, the thin slice buckle are the spoon shape structure of integral type bending forming, and the upper end is equipped with the first coupler body, middle part is equipped with second hook Body, lower end are tail portion plectrum, and cyclic annular flange with outward extension at the tank mouth of tank body, cover upper surface is equipped with and the first coupler body Matched cover hook groove, cover lower end surface is equipped with to be set with the matched cover lower convex platform of tank mouth internal diameter, the side of cover lower convex platform There is sealing ring, the first coupler body of thin slice buckle utilizes cover groove, and the second coupler body is connected cover with tank body using cyclic annular flange, Sealing ring is between cover and tank body.

2. thin slice according to claim 1 buckles hermetically sealed can, it is characterised in that the bottom surface of cyclic annular flange is equipped with turning over for indent Gutter slot.

3. thin slice according to claim 1 buckles hermetically sealed can, it is characterised in that the side of sealing ring is with outward extension Adjustment section.