CN202828402U

CN202828402U - Sealing box

Info

Publication number: CN202828402U
Application number: CN 201220506555
Authority: CN
Inventors: 奉友道
Original assignee: CHENGDU KANGHUA PHARMACEUTICAL Co Ltd
Current assignee: Chengdu Kong Wah Pharmaceutical Ltd By Share Ltd
Priority date: 2012-09-29
Filing date: 2012-09-29
Publication date: 2013-03-27
Anticipated expiration: 2022-09-29

Abstract

The utility model discloses a sealing box which comprises a box seat, a box cover and a connection structure for connecting the box seat and the box cover. A groove matched with the opening portion of the box cover is arranged on the box seat, a sealing ring is positioned in the groove, the connection structure comprises a clamp and a locking component, and the locking component comprises a base, a screw and a locking nut. By means of the connection structure capable of being pressed downwards, the box seat and the box cover are tightly combined so as to be good in sealing effect.

Description

Seal casing

Technical field

The utility model relates to a kind of seal casing, is specifically related to a kind of seal casing for packing rare Chinese medicine or food.

Background technology

Present stage, for Chinese medicine, famous and precious Chinese medicine particularly, usually all be to be contained on the pallet or to be placed in the packing jar, but these packings do not seal, so extremely be unfavorable for the preservation of Chinese medicine, be very easy to be subject to that extraneous pollution causes the medicinal material oxidation, becomes tide, mildews, damages by worms, bacterial contamination etc.; For food, normally be contained in packaging bag or the opaque bottle, cannot see, can not touch.

The utility model content

Consider the problems referred to above of prior art, according to an aspect of the present utility model, a kind of seal casing is disclosed, comprise block, case lid and the connection structure that is connected block and case lid, described block is provided with the groove that matches with the case lid oral area, in the described groove seal ring is housed, it is characterized in that, described connection structure comprises clamp and locking member, described locking member comprises base, screw rod and jam nut, one end and the base of described screw rod are hinged, and the other end and the jam nut of described screw rod are threaded connection, and described clamp is provided with the opening that matches with screw diameter.

As preferably, described seal casing is provided with four groups of connection structures, and described clamp is located on the case lid, and described locking member is located on the block.

As preferably, described locking member is fixed by screws on the block, described locking member further comprises packing ring, and described packing ring is located between jam nut and the clamp, and the face of cylinder of described jam nut is provided with anti-skidding annular knurl or/and be provided with the hole that at least one is used for connecting lever.

As preferably, described case lid be provided with can conveniently take out article in the case get the thing mouth, the described thing mouth of getting seals by hermatic door.

As preferably, further be provided with block on the described block.

As preferably, described seal ring is silica gel sealing ring.

As preferably, described case lid is transparent case lid.

The purpose of this utility model aims to provide a kind of seal casing of more being convenient to store, pack, transport rare Chinese medicine or food (but being not limited to only pack rare Chinese medicine or food).Compared with prior art, one of the beneficial effects of the utility model are: case lid of the present utility model is transparent, can be good at showing in-built product, makes things convenient for choosing of customer; The utility model by arrange to the connection structure that presses down, make tightr that block is combined with case lid, anti-skidding annular knurl is set or/and connect the hole of lever by the face of cylinder at jam nut, make the case lid can be as much as possible to pressing down, make sealing effectiveness better, reach waterproof, air proof, can in case, be filled with unreactable gas, isolated outside contamination, prevent in-built product oxidation, become tide, mildew, damage by worms, bacterial contamination etc., extend the shelf life, use this packing jar packing can make the shelf-life of product more generally pack long 1-3 doubly; The utility model is provided with in addition on case lid and gets the thing mouth, and is provided with the hermatic door that matches with it, when in the seal casing the product that fills can not once take the time, by getting the amount that the thing mouth takes out to be needed, convenient, pollute less.

Description of drawings

Fig. 1 shows the structural representation according to the seal casing decomposition of an embodiment of the utility model;

Fig. 2 shows the structural representation according to the connection structure of a preferred embodiment of the utility model;

Fig. 3 shows the structural representation according to the seal casing decomposition of another embodiment of the utility model.

The specific embodiment

The present invention is further described below in conjunction with drawings and Examples, but embodiments of the present invention are not limited to this.

Fig. 1 shows the structural representation according to the seal casing decomposition of an embodiment of the utility model.Seal casing as shown in Figure 1 comprises block 101, case lid 102 and the connection structure that is connected block and case lid.With reference to the embodiment of figure 1, block 101 is provided with the groove that matches with case lid 102 oral areas, and seal ring is housed in the groove, and seal ring is silica gel sealing ring; The four edges of block 101 is provided with block 105; Connection structure comprises clamp 103 and locking member 104, and clamp 103 is located on the case lid 102, and locking member 104 is fixed by screws on the block 101; Connection structure has four groups, is located on the relative two sides of seal casing; Block 101 is all made by transparent material with case lid 102.

Fig. 2 shows the structural representation according to the connection structure of a preferred embodiment of the utility model.Connection structure as shown in Figure 2 comprises locking member and the clamp 203 that is comprised of base 206, screw rod 207, jam nut 208, packing ring 210.Connection structure with reference to figure 2, base 206 links together by hinge 209 with an end of screw rod 207, the other end of screw rod 207 and jam nut 208 are threaded connection, clamp 203 is provided with the opening that matches with screw rod 207 diameters, 208 of clamp 203 and jam nuts also are provided with packing ring 210, the face of cylinder of jam nut 208 is provided with anti-skidding annular knurl (not shown in FIG.), also is provided with on the face of cylinder of jam nut 208 for the first hole 211 and the second hole 212 that connect lever.

During use, product is contained in the zone interior (can product be done with preservative film fixes) that block surrounds, case lid is covered, screw rod is placed in the opening of clamp, screw jam nut (can be first with hand with locking nut screwing, in the hole that connects lever, insert lever again, jam nut is tightened as much as possible).

Use the utility model can reach than the better sealing effectiveness of general seal casing, case lid is transparent design, can be good at showing in-built product, makes things convenient for choosing of customer.

Fig. 3 shows the structural representation according to the seal casing decomposition of another embodiment of the utility model.Seal casing as shown in Figure 3, just case lid 302 be provided with convenient when the seal casing capacity is larger convenient a small amount of take out in-built product get thing mouth 314, and be provided with getting the hermatic door 315 that thing mouth 314 matches and seal, other structures are with aforementioned all identical.

Herein, on case lid, arrange in addition and get the thing mouth, and be provided with the hermatic door that matches with it, when institute's product that fill can not once take in the seal casing, by get the thing mouth take out need to amount, convenient, pollution is less.

Claims

1. seal casing, the connection structure that comprises block, case lid and connection block and case lid, described block is provided with the groove that matches with the case lid oral area, in the described groove seal ring is housed, it is characterized in that: described connection structure comprises clamp and locking member, described locking member comprises base, screw rod and jam nut, one end and the base of described screw rod are hinged, the other end and the jam nut of described screw rod are threaded connection, and described clamp is provided with the opening that matches with screw diameter.

2. seal casing according to claim 1, it is characterized in that: described seal casing is provided with four groups of connection structures, and described clamp is located on the case lid, and described locking member is located on the block.

3. seal casing according to claim 1 and 2, it is characterized in that: described locking member is fixed by screws on the block, described locking member further comprises packing ring, described packing ring is located between jam nut and the clamp, and the face of cylinder of described jam nut is provided with anti-skidding annular knurl or/and be provided with the hole that at least one is used for connecting lever.

4. seal casing according to claim 1 is characterized in that: described case lid be provided with can conveniently take out article in the case get the thing mouth, the described thing mouth of getting seals by hermatic door.

5. seal casing according to claim 1 is characterized in that: further be provided with block on the described block.

6. seal casing according to claim 1, it is characterized in that: described seal ring is silica gel sealing ring.

7. seal casing according to claim 1, it is characterized in that: described case lid is transparent case lid.