CN207497001U

CN207497001U - A kind of vacuum fresh-keeping device with vacuum lock

Info

Publication number: CN207497001U
Application number: CN201721661701.5U
Authority: CN
Inventors: 周义允
Original assignee: Xiamen Youo Intelligent Polytron Technologies Inc
Current assignee: Xiamen Youo Intelligent Polytron Technologies Inc
Priority date: 2017-12-04
Filing date: 2017-12-04
Publication date: 2018-06-15
Anticipated expiration: 2027-12-04

Abstract

A kind of vacuum fresh-keeping device with vacuum lock, upper cover and lower cover including connection may be reversed, envelope sealing cotton and lower envelope sealing cotton are installed in upper cover and the corresponding position of lower cover respectively, is also installed with lock sealing cotton and lower lock sealing cotton in upper cover and the corresponding position of lower cover respectively；Under roll up lid lock sealing cotton and lower lock sealing cotton can be made on this to be bonded to each other to form a lock annular seal space, and the lock annular seal space can be vacuumized and make upper cover and lower cover locking.In the utility model, roll up lid under user, allow lock sealing cotton and it is lower lock sealing cotton be bonded to each other and to lock annular seal space vacuumize when, lock sealing cotton and lower lock sealing cotton can mutually compress under the influence of air pressure on this, it is simple to operate so as to form envelope annular seal space to be vacuumized to freshness protection package so as to which upper envelope sealing cotton and lower envelope sealing cotton be driven mutually to compress, and instead of traditional mechanical lock buckle, service life of a machine is greatly promoted.

Description

A kind of vacuum fresh-keeping device with vacuum lock

Technical field

The utility model is related to a kind of vacuum fresh-keeping devices, refer in particular to a kind of vacuum fresh-keeping device with vacuum lock.

Background technology

Vacuum fresh-keeping device is that food is packed into packaging bag, extracts the air in packaging bag out, after reaching predetermined vacuum level, is completed Sealing process.There can be following functions：1. pair sack be evacuated+seal；2, directly bag mouth is sealed.

Upper cover and the lock technology of lower cover are completed using mechanical structure in traditional vacuum fresh-keeping device, and there are one Problem continually easily makes the mechanical structure aging, damage using the mechanical mechanism, and then causes entire machine that can not make With.

Utility model content

The utility model provides a kind of vacuum fresh-keeping device with vacuum lock, and main purpose is to overcome existing vacuum The defects of easy aging of mechanical structure in fresh-keeping device, damage.

In order to solve the above technical problems, the utility model adopts the following technical solution：

A kind of vacuum fresh-keeping device with vacuum lock, upper cover and lower cover including connection may be reversed, the upper cover is under It covers on corresponding position and is installed with envelope sealing cotton and lower envelope sealing cotton respectively, freshness protection package is positioned on the lower lid Side simultaneously makes its sack be located on the inside of the lower envelope sealing cotton, then under turn over the upper cover and can make envelope sealing cotton and lower envelope on this Bag sealing cotton is bonded to each other to form an envelope annular seal space to vacuumize the freshness protection package,

Lock sealing cotton and lower lock sealing cotton are also installed in the upper cover and the corresponding position of lower cover respectively；

Under turn over the upper cover lock sealing cotton and lower lock sealing cotton can be made on this to be bonded to each other to form lock sealing Chamber, and the lock annular seal space can be vacuumized and make upper cover and lower cover locking.

Further, the vacuum pump for being vacuumized to the lock annular seal space is equipped on the inside of the lower cover.

Further, the touch-switch with vacuum pump circuit control connection is equipped on the upside of the lower cover；Under turn over it is described During upper cover to its described touch-switch of shake-up, the vacuum pump can be made to be vacuumized automatically to the lock annular seal space.

Further, the bag pressing silica gel for compressing the freshness protection package is additionally provided on the upper lid.

Compared to the prior art, the advantageous effect that the utility model generates is:

1st, the utility model is simple in structure, highly practical, by latching sealing cotton and lower lock sealing cotton in setting so that Roll up lid under user, allow lock sealing cotton and it is lower lock sealing cotton be bonded to each other and to lock annular seal space vacuumize when, Lock sealing cotton and lower lock sealing cotton can mutually compress under the influence of air pressure on this, so as to drive upper envelope sealing cotton and Lower envelope sealing cotton mutually compresses, simple to operate so as to form envelope annular seal space to be vacuumized to freshness protection package, and Instead of traditional mechanical lock buckle, service life of a machine is greatly promoted.

2nd, in the utility model, to the vacuum pump that vacuumizes of lock annular seal space using in existing vacuum fresh-keeping device for pair The vacuum pump that freshness protection package is vacuumized, without separately setting other vacuum pumps, therefore the cost of complete machine is true compared to traditional Empty fresh-keeping device does not increase, even lower.

3rd, in the utility model, by setting touch-switch, upper cover and lower cover auto lock can be completed, compared to biography The mechanical lock buckle of system, operation is more easily easy, improves the experience of client.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the separate structure schematic diagram of Fig. 1.

Fig. 3 is the sectional view of the utility model.

Fig. 4 is the enlarged diagram of A in Fig. 3.

Specific embodiment

Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.A kind of vacuum fresh-keeping device with vacuum lock, including the upper of connection may be reversed Envelope sealing cotton 31 and lower envelope sealing cotton are installed on lid 1 and lower cover 2, upper cover 1 and 2 corresponding position of lower cover respectively 32, freshness protection package 4 is positioned over the upside of lower cover 2 and its sack 41 is made to be located on the inside of lower envelope sealing cotton 32, then under roll up lid 1 can Envelope sealing cotton 31 and lower envelope sealing cotton 32 on this is made to be bonded to each other to form an envelope annular seal space 5 to carry out the freshness protection package 4 It vacuumizes, in addition,

Lock sealing cotton 61 and lower lock sealing cotton 62 are also installed in upper cover 1 and 2 corresponding position of lower cover respectively；

Under roll up lid 1 lock sealing cotton 61 and lower lock sealing cotton 62 can be made on this to be bonded to each other to form lock sealing Chamber 7, and the lock annular seal space 7, which can be vacuumized, makes upper cover 1 be locked with lower cover 2.

By latching sealing cotton 61 and lower lock sealing cotton 62 in setting so that roll up lid 1 under user, lock is allowed to seal When cotton 61 and lower lock sealing cotton 62 are bonded to each other and lock annular seal space 7 are vacuumized, on this lock sealing cotton 61 and under Lock sealing cotton 62 can mutually compress under the influence of air pressure, so as to drive upper envelope sealing cotton 31 and lower envelope sealing cotton 32 Mutually compression, it is simple to operate so as to form envelope annular seal space 5 to be vacuumized to freshness protection package 4, and instead of tradition Mechanical lock buckle, service life of a machine greatly promoted.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.2 inside of lower cover is equipped with the vacuum pump 8 for being vacuumized to lock annular seal space 7.It is right The vacuum pump that lock annular seal space vacuumizes is used for the vacuum pump vacuumized to freshness protection package in existing vacuum fresh-keeping device, and It does not need to separately set other vacuum pumps, therefore the cost of complete machine does not increase compared to traditional vacuum fresh-keeping device, it is even lower.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.2 upside of lower cover is equipped with the touch-switch 9 with the control connection of 8 circuit of vacuum pump；Under When rolling up lid 1 to its shake-up touch-switch 9, vacuum pump 8 can be made to be vacuumized automatically to lock annular seal space 7.Pass through setting Touch-switch 9 can complete upper cover 1 and 2 auto lock of lower cover, and compared to traditional mechanical lock buckle, operation is more easily easy, Improve the experience of client.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.The bag pressing silica gel 10 for compressing freshness protection package 4 is additionally provided in upper cover 1.It is used for Improve stability when being vacuumized to freshness protection package 4.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.Specifically, upper lock sealing cotton 61 and lower lock sealing in the utility model Cotton 62 is two groups, and is respectively arranged on the left and right sides of envelope sealing cotton 31, lower envelope sealing cotton 32, during so as to improve locking Stability.Meanwhile touch-switch 9 is set as two groups of left and right also pairedly.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.It is using the method for the utility model：User's freshness protection package 4 first is positioned over lower cover 2 upsides simultaneously make its sack 41 be located at 32 inside of lower envelope sealing cotton；Rolling up lid 1 down later makes upper cover 1 be bonded with lower cover 2, at this time Upper cover touches touch-switch 9, makes what 8 auto-action of vacuum pump was formed between upper lock sealing cotton 61 and lower lock sealing cotton 62 Lock annular seal space 7 is vacuumized, and while this is vacuumized, upper envelope sealing cotton 31 and lower envelope sealing cotton 32 mutually compress, Form envelope annular seal space 5；After Continued depression upper cover 2 seconds, 2 seconds, vacuum pump 8 vacuumizes lock annular seal space 7 and finishes；It manually boots Vacuum pump 8 makes it vacuumize freshness protection package 4.

The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model For.

Claims

1. a kind of vacuum fresh-keeping device with vacuum lock, including the upper cover of connection and lower cover, the upper cover and lower cover may be reversed Envelope sealing cotton and lower envelope sealing cotton are installed on corresponding position respectively, freshness protection package is positioned on the upside of the lower cover And its sack is made to be located on the inside of the lower envelope sealing cotton, then under turn over the upper cover and can make envelope sealing cotton and lower envelope on this Sealing cotton is bonded to each other to form an envelope annular seal space to vacuumize the freshness protection package, it is characterised in that：

Under turn over the upper cover lock sealing cotton and lower lock sealing cotton can be made on this to be bonded to each other to form a lock annular seal space, and The lock annular seal space can be vacuumized makes upper cover and lower cover locking.

2. a kind of vacuum fresh-keeping device with vacuum lock as described in claim 1, it is characterised in that：It is equipped on the inside of the lower cover For the vacuum pump vacuumized to the lock annular seal space.

3. a kind of vacuum fresh-keeping device with vacuum lock as claimed in claim 2, it is characterised in that：It is equipped on the upside of the lower cover With the touch-switch of vacuum pump circuit control connection；Under turn over the upper cover to its touch described touch-switch when, can make The vacuum pump automatically vacuumizes the lock annular seal space.

4. a kind of vacuum fresh-keeping device with vacuum lock as described in claim 1, it is characterised in that：It is additionally provided on the upper lid For compressing the bag pressing silica gel of the freshness protection package.