CN100542465C

CN100542465C - A kind of electric liquid-adopting connector for packed liquid

Info

Publication number: CN100542465C
Application number: CNB2007100326383A
Authority: CN
Inventors: 石锦康
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-14
Filing date: 2007-12-14
Publication date: 2009-09-23
Anticipated expiration: 2027-12-14
Also published as: CN101181136A

Abstract

The invention discloses a kind of electric liquid-adopting connector for packed liquid, comprise shell, be set with hollow slide bar in the shell, slide bar and shell flexibly connect and by be arranged on the slide bar on, the lower limit flange is spacing, shell upper is equipped with the lid cover, the glide direction that lid puts corresponding slide bar is provided with passage, the slide bar front portion is equipped with hollow puncture mouth, the puncture nozzle surface is provided with the liquid hole, the puncture mouth passes passage and extends to outside the lid cover, be provided with the rotation displacement device between puncture mouth and the lid cover, it is set in the puncture mouth and is fixed on lid and puts, between slide bar and the shell electromagnetic drive component is installed, it comprises magnet and is set in the outer solenoid of magnet that solenoid is installed on shell.The present invention utilizes electromagnetic principle to make the puncture mouth puncture the packaging bag film and under the elastic force effect of stage clip packaging bag film thorn cut edge is compressed sealing, reach the purpose that prevents seepage, have control and accurate positioning, puncture and seal automatically finish, light, firm safe characteristics simple to operate.

Description

A kind of electric liquid-adopting connector for packed liquid

Technical field

The present invention relates to a kind of electric liquid-adopting connector for packed liquid.

Background technology

Common on the market drinking water all is to provide with barreled or bottled form basically now, and this kind way of supplying water can touch air and impurity etc. after unpacking or installing on the common water dispenser, cause the secondary pollution of water quality.In recent years, a series of problems such as the hygienic quality qualification rate is low appear in bottled water continually, bring healthy hidden danger to drinking person; And employed bucket of this kind way of supplying water or bottle etc. are when reusing, and it is very big being used for required water resource and the fund inputs of link such as degerming, sterilization, causes unnecessary waste.Therefore, invented a kind of totally-enclosed high-temperature vacuum heating water supply installation before the applicant, present way of supplying water will be changed fully, the many deficiencies and the defective that exist in the prior art have been overcome, this water supply installation uses a kind of that need not to reuse and plastic packaging bag that meet sanitary condition to supply drinking water, drinking water is sealed to be packaged in the polybag, and with convenient transportation of packed form and sale and deliver on user's the water supply installation and use, to substitute the bottled water that tradition falls behind.Used a kind of liquid connector of getting on this water supply installation, be used for plastic packaging bag puncture and sealing thorn cut place with packed water, guarantee that water in the packaging bag can only be through getting that the liquid connector enters above-mentioned water supply installation and outside seepage, before get the liquid connector just by simple mechanical lever mechanism, peripheral hardware one handle, driving the puncture mouth when pressing handle thrusts in the packaging bag, the puncture mouth is conical, after piercing through packaging bag fully, loosening handle, puncture mouth resilience also is pressed on polybag film thorn cut edge on the base, realizes being tightly connected of thorn cut.But manipulate in the process,, thoroughly do not cause defective such as seepage, and also inconvenience extremely of manual operations so occur easily thrusting because it is inhomogeneous or puncture speed is not enough press the dynamics of pressuring press handle.

Summary of the invention

In order to address the above problem, to the object of the present invention is to provide a kind of dexterity easy to use, easy and simple to handle, puncture and the electric liquid-adopting connector for packed liquid of sealing bags exactly.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of electric liquid-adopting connector for packed liquid, comprise shell, be set with hollow slide bar in the shell, slide bar and shell flexibly connect and by be arranged on the slide bar on, the lower limit flange is spacing, shell upper is equipped with the lid cover, the glide direction that lid puts corresponding slide bar is provided with passage, the slide bar front portion is equipped with hollow puncture mouth, the puncture nozzle surface is provided with the liquid hole, the puncture mouth passes passage and extends to outside the lid cover, is provided with the rotation displacement device between puncture mouth and the lid cover, and the rotation displacement device is set in the puncture mouth and is fixedly installed in lid and puts, between slide bar and the shell electromagnetic drive component is installed, flexible member is installed on the slide bar.

Electromagnetic drive component comprises and is installed on the magnet on the slide bar and is set in the outer solenoid of magnet that solenoid is connected with shell.

The invention has the beneficial effects as follows: the present invention utilizes electromagnetic principle between slide bar and shell electromagnetic drive component to be installed, and utilizes the characteristic that the magnetic field same sex is repelled each other, there is a natural attraction between the sexes, makes the puncture mouth obtain power.When connecting the circuit of electromagnetic drive component, solenoid in the electromagnetic drive component produces magnetic field, and make between slide bar and the shell and to produce the power of motion mutually, slide bar travels forward and drives the packaging bag film that the puncture mouth punctures the front together, disconnect the circuit of electromagnetic drive component after reaching capacity, power disappears, and slide bar is return under the elastic force effect, puncture mouth portion bead heel compresses polybag film thorn cut edge, reaches the purpose that the press-through pack bag prevents seepage.In the course of work even, the speed of dynamics steadily, control and accurate positioning, puncture and seal automatically and finish, characteristics with dexterity easy and simple to handle, firm safety, wide adaptability, cooperate corresponding water supply installation to use preferably, more help the water supply installation configuration design is got exquisite attractive in appearance, and embody the characteristics of water dispenser functional intellectualization easily.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the structural representation of holding state of the present invention;

Fig. 2 is the structural representation of piercing process of the present invention and duty;

Fig. 3 is the cross section view at A-A place among Fig. 1;

Fig. 4 is the structural representation that the present invention rotates a kind of embodiment of displacement device;

Fig. 5 is the structural representation of another embodiment of electromagnetic drive component of the present invention.

The specific embodiment

Referring to figs. 1 through Fig. 3, a kind of electric liquid-adopting connector for packed liquid of the present invention, comprise shell 1, be set with hollow slide bar 2 in the shell 1, slide bar 2 flexibly connect with shell 1 and by be arranged on the slide bar on,

lower limit flange

20,21 is spacing, shell 1 top is equipped with lid cover 10, the glide direction of corresponding slide bar 2 is provided with passage 11 on the lid cover 10, slide bar 2 front portions are equipped with hollow puncture mouth 22, puncture mouth 22 surfaces are provided with liquid hole 23, puncture mouth 22 passes passage 11 and extends to outside the lid cover 10, be provided with rotation displacement device 3 between puncture mouth 22 and the lid cover 10, rotation displacement device 3 is set in puncture mouth 22 and is fixedly installed on the lid cover 10, between slide bar 2 and the shell 1 electromagnetic drive component 4 is installed, and flexible member 26 is installed on the slide bar 2.

Electromagnetic drive component 4 mainly is to utilize coil to produce magnetic field and the principle that repels each other in same sex magnetic field, inhale mutually in different in nature magnetic field in when energising, reaches the purpose of handled easily and control.As optimal way of the present invention, electromagnetic drive component 4 comprises the magnet 40 that is installed on the slide bar 2 and is set in magnet 40 solenoid 41 outward that solenoid 41 is connected with shell 1.When solenoid 41 energisings, can produce an electromagnetic field and magnet 40 is produced a motive force, force magnet 40 drive slide bars 2 and puncture mouth 22 to travel forward, pierce through the pack for liquids film.Fig. 5 is another embodiment of electromagnetic drive component 4, and an end of electromagnetic drive component 4 activation lever, its other end connect slide bar 2 and also have effect same.

Rotation displacement device 3 comprises toothholder 30, toothholder 30 bottoms are connected with lower tooth disk 31, corresponding lower tooth disk 31 is provided with fluted disc 32 in the toothholder 30, upper and lower

fluted disc

32,31 is by separable upper and

lower tooth

37,38 engagement rotations, last fluted disc 32 is sleeved on the puncture mouth 22 and with toothholder 30 inwalls and flexibly connects, and butt is equipped with small pressure spring 33 between last fluted disc 32 and the lid cover 10.With reference to Fig. 3 and Fig. 4, rotation displacement device 3 is to realize like this, the madial wall of toothholder 30 is provided with at interval convex tendon 34 and groove 35 uniformly, groove 35 width equate with the width of convex tendon 34, it is protruding 36 that last fluted disc 32 bottom sidewalls are provided with card, blocks protruding 36 and be installed in the groove 35, and can slide up and down therein, upper and lower

fluted disc

32,31 is by separable upper and

lower tooth

37,38 engagement rotations, the rotation of fluted disc 32 and alternatively up and down location in the realization.When slide bar 2 moves upward, defining flange 20 on it props up the bottom surface of lower tooth disk 31 and promotes lower tooth disk 31 and up moves, lower tooth disk 31 promotes fluted disc 32 then and moves upward, lower tooth 38 is against on the inclined plane of tooth 37 and produces the power of a circumferencial direction, because the card protruding 36 on the last fluted disc 32 is hindered by convex tendon 34, can only move up to vertically in the groove 35 of convex tendon 34 over top, the rotation that fluted disc 32 produces a circumferencial direction with respect to lower tooth disk 31 on this moment under the effect of the power of above-mentioned circumferencial direction, on,

lower tooth

37,38 tooth pitch is corresponding one by one with convex tendon 34 and groove 35 spacings, thereby guarantee every rotation once, block protruding 36 can both accurate in locating to convex tendon 34 and groove 35; When card protruding 36 is rotated to convex tendon 34 tops and is withstood by convex tendon 34, last fluted disc 32 will remain on this position, through being acted on by lower tooth disk 31 once more and when producing next rotation only; When lower tooth disk 31 promotes angle of fluted disc 32 rotations once more, block protruding 36 and be rotated in the groove 35, so lower tooth disk 31 can move to original state.

Puncture mouth 22 head surfaces are conical, and described liquid hole 23 is located on the trochoidal surface, and protruding position 24 is extended at the trochoidal surface rear portion, and protruding position 24 downsides and the 32 top perforates of last fluted disc cooperatively interact.

Flexible member 26 is a stage clip, the two ends of stage clip are butt shell 1 and lower limit flange 21 sides respectively, because in the present embodiment, solenoid 41 is fixed on the shell 1, so the stage clip two ends are connected to solenoid 41 respectively and lower limit flange 21 sides will have same effect.

The present invention realizes its function like this, see figures.1.and.2, get on the conversion seat 5 that the liquid connector is mounted to equipment such as water dispenser, get on the liquid connector cover cover 10 splendid attire dish 6 is installed, be placed with in the splendid attire dish 6 and be sealed with drinking water or other pack for liquids, promptly packed liquid 8.Before the work, get the liquid connector and be in holding state, 22 retractions of puncture mouth are in passage 11, puncture mouth 22 surfaces are conical, front end is sharp-pointed, puncture mouth 22 sharp ends are lower than the inner surface of splendid attire dish 6, guarantee not sting packed pack for liquids film, are punctured by accident when preventing that packed liquid from putting into splendid attire dish 6.After packed liquid is put well, connect power supply, solenoid 41 work and produce one with the identical magnetic field of magnet 40 magnetic directions, therefore, magnet 40 will be subjected to a magnetic field thrust that makes progress.Magnet 40 is fixed on the slide bar 2, the front portion of slide bar 2 is equipped with hollow puncture mouth 22, under the effect of magnetic field force, together to the motion of lid cover 10 directions, up to reaching the extreme higher position, upper limit flange 20 in the motion process on the slide bar 2 drives lower tooth disk 31 and moves upward, lower tooth disk 31 promotes the angle that last fluted disc 32 rises together and rotates a tooth position along axis direction, blocking protruding 36 is withstood by convex tendon 34, after puncture mouth 22 moves to the extreme higher position, solenoid 41 outages, the magnetic field of solenoid 41 disappears, magnet 40 no longer is subjected to the magnetic field force effect, because the flexible member 26 between slide bar 2 and the solenoid 41, flexible member 26 is a stage clip, the two ends of stage clip are connected to solenoid 41 and lower limit flange 21 sidepieces respectively, slide bar 2 will be subjected to the screen resilience effect of flexible member 26 and return at this moment, last fluted disc 32 is withstood and can not withdraw by the convex tendon on the toothholder 30 34, on this moment fluted disc 32 tops just in time with splendid attire dish 6 Pan Neidimianchu, and puncture mouth 22 continues withdrawal, protruding position 24 trailing edges and the 32 end face perforates of last fluted disc until puncture mouth 22 head trochoidal surfaces cooperatively interact, protruding position 24 and last fluted disc 32 end faces that thorn cut edge polybag film is punctured mouth 22 compress, and reach the thorn cut is compressed, the purpose of sealing.Puncture mouth 22 head trochoidal surfaces are provided with liquid hole 23, liquid hole 23 and puncture mouth 22 internal communication, open the valve of water dispenser after, under water self gravitation and atmospheric pressure effect, the water in the seal bag liquid just can flow out packaging bag to be used outward.

After the liquid in the pack for liquids uses, take away packaging bag and once more starting switch give solenoid 41 energisings, magnet 40 on the slide bar 2 is subjected to thrust to rise to the extreme higher position once more, upper limit flange on the slide bar 2 20 drive lower tooth disks 31 up move simultaneously, and make fluted disc 32 rotate an angle, blocking protruding 36 is rotated in the groove 35, so after solenoid 41 outages, when slide bar 2 was retracted to holding state under the elastic force effect of flexible member 26, last fluted disc 32 and lower tooth disk 31 also together returned back to original state under the elastic force effect of small pressure spring 33.Change liquid as need, reappose new packed liquid, and the repetition aforesaid operations gets final product.Whole process dynamics is even, speed is steady, and control and accurate positioning puncture and seal automatically and finish.

For packing and fully block flexible member 26 easily into is stage clip, slide bar 2 rear portions are connected with joint 25, lower limit flange 21 is located on the described joint 25, as optimal way, it is fastening to adopt screw thread to install in the present embodiment, pack into and tighten joint 25 behind the stage clip and get final product, the other end of joint 25 is connected with the ingress pipe of water supply installation 7.

Top cover 12 also is housed in the shell 1, be used for heading into solenoid 41 in the shell 1 and reliably the location wherein, to guarantee that puncture mouth 22 is stable more and to thrust and the sealing bags film exactly.

More than be preferred implementation of the present invention, it does not constitute the restriction to the invention protection domain, so long as realize that with essentially identical means purpose of the present invention all should fall within the scope of protection of the present invention.

Claims

1. electric liquid-adopting connector for packed liquid, it is characterized in that: comprise shell (1), be set with hollow slide bar (2) in the shell (1), slide bar (2) and shell (1) flexibly connect and by be arranged on the slide bar on, lower limit flange (20,21) spacing, shell (1) top is equipped with lid cover (10), the glide direction that lid cover (10) is gone up corresponding slide bar (2) is provided with passage (11), slide bar (2) front portion is equipped with hollow puncture mouth (22), puncture mouth (22) surface is provided with liquid hole (23), puncture mouth (22) passes passage (11) and extends to outside the lid cover (10), be provided with rotation displacement device (3) between puncture mouth (22) and the lid cover (10), rotation displacement device (3) is set in puncture mouth (22) and is fixedly installed on the lid cover (10), between slide bar (2) and the shell (1) electromagnetic drive component (4) is installed, flexible member (26) is installed on the slide bar (2).

2. a kind of electric liquid-adopting connector for packed liquid according to claim 1, it is characterized in that: electromagnetic drive component (4) comprises the magnet (40) that is installed on the slide bar (2) and is set in the outer solenoid (41) of magnet (40) that solenoid (41) is connected with shell (1).

3. a kind of electric liquid-adopting connector for packed liquid according to claim 1, it is characterized in that: rotation displacement device (3) comprises toothholder (30), toothholder (30) bottom is connected with lower tooth disk (31), corresponding lower tooth disk (31) is provided with fluted disc (32) in the toothholder (30), upper and lower fluted disc (32,31) is by separable upper and lower tooth (37,38) engagement rotation, last fluted disc (32) is sleeved on puncture mouth (22) and upward and with toothholder (30) inwall flexibly connects, and butt is equipped with small pressure spring (33) between last fluted disc (32) and the lid cover (10).

4. a kind of electric liquid-adopting connector for packed liquid according to claim 1, it is characterized in that: puncture mouth (22) head surface is conical, described liquid hole (23) is located on the trochoidal surface, protruding position (24) is extended at the trochoidal surface rear portion, and protruding position (24) downside and last fluted disc (32) top perforate cooperatively interact.

5. a kind of electric liquid-adopting connector for packed liquid according to claim 1 is characterized in that: flexible member (26) is a stage clip, and the two ends of stage clip are butt shell (1) and lower limit flange (21) side respectively.

6. a kind of electric liquid-adopting connector for packed liquid according to claim 4 is characterized in that: slide bar (2) rear portion is connected with joint (25), and lower limit flange (21) is located on the described joint (25).