CN107406186A - Joint construction for viscous liquid discharger and the viscous liquid discharger using the joint construction - Google Patents
Joint construction for viscous liquid discharger and the viscous liquid discharger using the joint construction Download PDFInfo
- Publication number
- CN107406186A CN107406186A CN201680010682.1A CN201680010682A CN107406186A CN 107406186 A CN107406186 A CN 107406186A CN 201680010682 A CN201680010682 A CN 201680010682A CN 107406186 A CN107406186 A CN 107406186A
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- CN
- China
- Prior art keywords
- pliability
- channel member
- strip channel
- insertion section
- cylindrical shape
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0094—Containers having an external wall formed as, or with, a diaphragm or the like which is deformed to expel the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/32—Containers adapted to be temporarily deformed by external pressure to expel contents
- B65D1/323—Containers adapted to be temporarily deformed by external pressure to expel contents the container comprising internally a dip tube through which the contents pass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The present invention provides a kind of joint construction for viscous liquid discharger and the viscous liquid discharger using the joint construction, the joint construction can improve the trackability with the junction surface that strip channel member engages to sealing attaching construction by liquor charging pipe unit, and can prevent the intrusion of the air of the junction surface office completely.The joint construction is used for the viscous liquid discharger that plastic containers can be only changed after the discharge operation of viscous liquid, wherein, the sealing attaching unit includes the pliability cylindrical shape insertion section with pliability, internal run-through hole is inserted into the pliability cylindrical shape insertion section from the upper end of the strip channel member, thus, the pliability cylindrical shape insertion section is engaging in the strip channel member.
Description
Technical field
The present invention relates to a kind of joint construction for being used for the discharger with boxlike plastic containers, the boxlike plastics hold
Device is by viscous liquid, the particularly solidification compound with cementability of moisture-curable or oxygen curing type with cementability
Solidification compound be accommodated in in flexible bag or container, and by applying pressure from outside to make the bag or container
Deformation is reduced to be used effectively when the viscous liquid of inside is discharged to outside.
Background technology
In the past, in the discharge viscous liquid such as moisture-curable bonding agent or oxygen curing type bonding agent come the dress that is coated etc.
In putting, it will solidify when bonding agent is with air contact, therefore, unfavorable condition caused by meeting is：When bonding agent disperses, at it
Disperse position directly solidification and pollute, it is therefore desirable to not with air contact in the state of adhesive-applying.
As discharging this device that should not be with the liquid of air contact to be coated etc., such as patent document 1 be present
Device described in~3.
As shown in fig. 6, the discharger of this viscous liquid is the device formed as follows：By pressurization from being arranged at plastics
Strip channel member 102 in container 100 discharges the viscous liquids such as bonding agent by liquor charging pipe unit 104 from discharge nozzle.
Plastic containers 100 are arranged in pressurized tank 106, and forced air is supplied in pressurized tank 106 by air supply pipe 108.
Strip channel member 102 has the upper end department of assembly for the opening portion 112 for being used to be assemblied in plastic containers main body 110
114.In the lower end of strip channel member 102 formed with open end 116, in its side formed with multiple stream holes 118.From
The viscous liquid 124 that open end 116, stream hole 118 pass through is from the strip cylindrical tube for being formed at strip channel member 102
The strip flow path portion 122 of the inside of body 120 is discharged by rear, by liquor charging pipe unit 104 from discharge nozzle is pressurized.
Then, discharger possesses so-called boxlike plastic containers, and the boxlike plastic containers can discharge sticky liquid
The plastic containers 100 for being provided with strip channel member 102 are only changed after body.Plastic containers 100 are generally to be placed into corrugated sheet
The state of carton conveys.It is placed into plastic containers 100 in the mode of the state of corrugated paper board box, referred to as so-called bag in box
(bag-in-box)。
Then, as shown in Figure 7 and Figure 8, the base end part of liquor charging pipe unit and the strip stream structure for being arranged at plastic containers
The upper end department of assembly of part for example forms the construction engaged with sealing state by sealing attaching unit 126.
The conventional joint construction for viscous liquid discharger is shown in Fig. 7 and Fig. 8.In figures 7 and 8, in the past
Joint construction 101 be the construction engaged by sealing attaching unit 126 with sealing state.Sealing attaching unit 126 has admittedly
Determine component 128.Fixing component 128 has the cylindrical base member 132 that insert mouth 130 is provided with central portion, and is formed with following：
The lower external face of cylindrical base member 132 is formed with annular flange portion 134, the lower surface of cylindrical base member 132 and annular flange portion 134
It is shaped so as to that there is shape corresponding with the upper surface shape of the upper end department of assembly 114 of the strip channel member 102, and
And in the upper surface of annular flange portion 134 formed with supporting end difference 136 and in the outer surface of upper shape of cylindrical base member 132
Into there is external thread part 138.
In the bottom of cylindrical base member 132 formed with intilted tapered portion 140.142 be the cap component with through hole,
The through hole 146 for being installed with and being abutted with supporting end difference 136 is opened in the central portion of circular slab 144, and in the week from circular slab 144
The inner surface side of annular sidewall 148 of setting is hung down in edge can be with formation formed with internal thread part 150, the internal thread part 150
External thread part 112b in the cylinder side wall 112a of the opening portion 112 of plastic containers main body 110 outer surface is screwed togather.152 be tight
Gu component, there is the cylinder element 156 that centre bore 154 is provided through in central part, under the inner peripheral surface of cylinder element 156
Portion is formed in part with fastening internal thread part 158.As shown in fig. 7, the upper part of the centre bore 154 of fastening member 152 is formed as
Tapered into towards upper diameter.Cap component 142 and fastening member 152 with through hole Fig. 8 (a) Suo Shi to combine.
In addition, as shown in fig. 7, strip flow path portion 122 as strip channel member 102, is provided with central part
Penetrate stream 159.Then, upper end department of assembly 114 has：Internal perisporium 162, form liquid outlet 160；And periphery wall 166,
It is arranged at the position separated at predetermined intervals with internal perisporium 162 by abutment wall 164.The internal diameter of internal perisporium 162 is formed as top
Partial diameter is bigger than the diameter of low portion, and the upper surface of internal perisporium turns into intilted tapered portion 168.Periphery wall
The 166 outside bending in upper end and formed with periphery end difference 170.It can be held by the way that periphery end difference 170 is embedded in into plastics
The disassembly ease of strip channel member 102 is secured to opening portion 112 by the periphery edge of the opening portion 112 of device main body 110.
These compositions are for example recorded in patent document 1 in detail.
But in conventional joint construction, when application makes strip 102 inclined power of channel member, due to inciting somebody to action
Therefore, such as scheme without trackability the bonding part for the fixing component 128 that liquor charging pipe unit 104 engages with strip channel member 102
Shown in 8 (b), clearance G can be probably produced in the bonding part, air can probably enter.
Then, discharged described by pressurizeing in the discharger of the viscous liquid in plastic containers, due to engaging
Partly wait and only vacate minim gap, the air after pressurization in pressurized tank can enter, it is therefore desirable to high-air-tightness.So institute
It is required that air-tightness for example with being depressurized to being sealed with the plastic containers of viscous liquid to attract out of described plastic containers
And the discharger for discharging viscous liquid is different.
Like this, it is wet particularly in viscous liquid in the adding pressure type discharger of viscous liquid is discharged by pressurizeing
Curing type bonding agent or oxygen curing type bonding agent etc. should not with the viscous liquid of air contact in the case of, when in bonding part
During Deng only entering a little air, air can be also mixed into the viscous liquid, unavoidably produce following problem.
Will discharge nozzle as coating nozzle come carry out nozzle apply operation in the case of, into filled with viscous liquid
Stream air form stream in the discontinuous part of viscous liquid, therefore, can produce carry out nozzle coating when it is coated
The position of viscous liquid defect.In addition, in the case where being filled operation to syringe from discharge nozzle, sticky liquid is entered
Air in the stream of body is mixed into syringe as bubble.
On the other hand, it is necessary to using so-called boxlike plastic containers, it is provided with so as to be changed after viscous liquid is discharged
The plastic containers of strip channel member.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2012-188167 publications
Patent document 2：Japanese Unexamined Patent Publication 2012-192343 publications
Patent document 3：Japanese Unexamined Patent Publication 2012-223715 publications
The content of the invention
Problems to be solved by the invention
The present invention be in view of discharger the problem of point such as described conventional applying device and complete, its object is to carry
A kind of viscous liquid discharger for joint construction for viscous liquid discharger and using the joint construction, it is described
Joint construction can improve is servo-actuated liquor charging pipe unit with the junction surface that strip channel member engages to sealing attaching construction
Property, and the intrusion of the air of the junction surface office can be prevented completely.
Technical scheme
In order to solve described problem, the joint construction for viscous liquid discharger of the invention is following engagement structure
Make：Comprising to be assembled in a manner of extending to the inside of plastic containers main body and there is the length in internal run-through hole in long dimensional directions
The plastic containers of strip channel member are arranged in pressurized tank, and the viscous liquid in the plastic containers is by pressurizeing from the length
Strip channel member is discharged, via by sealing attaching unit and the liquor charging pipe unit that the strip channel member engages from row
Delivery nozzle unit is discharged, and the plastic containers, the sealing attaching can be only changed after the discharge operation of the viscous liquid
Unit includes the pliability cylindrical shape insertion section with pliability, by the pliability cylindrical shape insertion section from the strip stream
The upper end insertion internal run-through hole of road component, thus, the pliability cylindrical shape insertion section is engaging in the strip stream
Component.
Preferably, the pliability cylindrical shape insertion section is provided with engaging portion, in the strip channel member
Upper end is provided with the engaging portion engaged with the engaging portion, by the pliability cylindrical shape insertion section from the strip stream
The upper end insertion internal run-through hole of road component, thus, the pliability cylindrical shape insertion section is engaging in the strip stream
Component.
Preferably, the engaging portion for being arranged at the pliability cylindrical shape insertion section is formed at the pliability cylindrical shape
The insertion section side large-diameter portion of insertion section, the engaging portion for being arranged at the upper end of the strip channel member are and the insertion
Portion side large-diameter portion is correspondingly formed is inserted into portion side minor diameter part in the internal run-through hole of the strip channel member.
Preferably, the wall thickness of the pliability cylindrical shape insertion section is configured to the wall thickness than the strip channel member
Thin, thus, the pliability cylindrical shape insertion section has pliability.
Preferably, the sealing attaching unit, which includes, is used for engagement state to the strip channel member and described
The fixing component that liquor charging pipe unit is fixed, the pliability cylindrical shape insertion section, which is formed at, locking is fixed on the fixed structure
The bottom of the pliability cylindrical structural member of part, the pliability cylindrical structural member have：Pliability cylindrical structural member main body；With
And locking fixed part, it is fixed on the fixing component in order that the pliability cylindrical structural member main body is locking and is formed at described
The outer peripheral face of pliability cylindrical structural member main body.
Preferably, the length of the pliability cylindrical shape insertion section is the top ends of the pliability cylindrical shape insertion section
Reach the length of the engaging portion in the internal run-through hole for being arranged at the strip channel member.
Preferably, the pliability cylindrical shape insertion section is with the raw material different from the liquor charging pipe unit and split
Ground is formed.
Preferably, the internal diameter of the liquor charging pipe unit is bigger than the external diameter of the pliability cylindrical structural member main body, makes institute
The inner peripheral surface for stating the bottom of liquor charging pipe unit is connected to the outer peripheral face of the pliability cylindrical structural member main body.
Preferably, the external diameter of the liquor charging pipe unit is smaller than the internal diameter of the pliability cylindrical structural member main body, makes institute
The outer peripheral face for stating the bottom of liquor charging pipe unit is connected to the inner peripheral surface of the pliability cylindrical structural member main body.
The strip channel member of the present invention is the strip channel member formed by joint construction engagement.
Preferably, the strip channel member is that the tubular body for being installed with more than one stream hole is opened in side.
The plastic containers of the present invention are that the strip channel member is assemblied in into the plastics that plastic containers main body forms to hold
Device.
Preferably, the viscous liquid is the solidification compound or oxygen curing type with cementability of moisture-curable
The solidification compound with cementability.
The viscous liquid discharger of the present invention has：Pressurized tank；Compressed air supply unit, supplied into the pressurized tank
To compressed air；The plastic containers, it is arranged in the pressurized tank；Liquor charging pipe unit, one end are opened with the plastic containers
Oral area connects；And discharge nozzle unit, it is connected with the other end of the liquor charging pipe unit.
Beneficial effect
According to the joint construction for viscous liquid discharger of the present invention and the sticky liquid using the joint construction
Body discharger, its significant effect are that a kind of joint construction for viscous liquid discharger and use can be provided
The viscous liquid discharger of the joint construction, the joint construction can be improved liquor charging pipe unit and strip channel member
The trackability that the junction surface of engagement constructs to sealing attaching, and the intrusion of the air of the junction surface office can be prevented completely.
Brief description of the drawings
Fig. 1 is that the outline for the embodiment for representing the joint construction for viscous liquid discharger of the present invention decomposes
Profile.
Fig. 2 is the pliability cylindrical structural member of the joint construction shown in Fig. 1 and the major part of strip channel member
Side view.
Fig. 3 is represented the skeleton diagram of the state after the Component composition of Fig. 1 decomposing section, and Fig. 3 (a) is section outline
Figure, Fig. 3 (b) is schematic top view figure.
Fig. 4 is the outline for another embodiment for representing the joint construction for viscous liquid discharger of the present invention
Figure, Fig. 4 (a) is sectional skeleton diagram, and Fig. 4 (b) is schematic top view figure.
Fig. 5 be represent the present invention the joint construction for viscous liquid discharger other embodiment figure, Fig. 5
(a) be pliability cylindrical structural member and strip channel member major part side view, Fig. 5 (b) is Fig. 5 (a) section
Figure.
Fig. 6 is the skeleton diagram for the discharger for representing conventional viscous liquid.
Fig. 7 is the outline decomposing section for the embodiment for representing conventional joint construction.
Fig. 8 is the skeleton diagram for representing conventional joint construction, and Fig. 8 (a) is to represent the cap component with through hole and fastening structure
Part be combined after state top view, Fig. 8 (b) be represent joint construction bonding part produce gap state outline
Profile.
Embodiment
Hereinafter, based on brief description of the drawings embodiments of the present invention, it will nevertheless be understood that these are the examples being exemplarily illustrated
Son, various modifications can be just carried out without departing from the technological thought of the present invention.It should be noted that the identical symbol of identical components
Number represent.
In Fig. 1 and Fig. 3, symbol 10A represents the joint construction for viscous liquid discharger of present embodiment
One.As shown in FIG. 1 to 3, the joint construction 10A of present embodiment is the joint construction for viscous liquid discharger,
Comprising to be assembled in a manner of extending to the inside of plastic containers main body 12 and have internal run-through hole 14A's in long dimensional directions
Strip channel member 16A plastic containers 18 are arranged in the pressurized tank shown in Fig. 6, and the viscous liquid in plastic containers 18 leads to
Over pressurizeed is discharged from strip channel member 16A, is engaged via by sealing attaching unit 20A with strip channel member 16A
Liquor charging pipe unit 22A from discharge nozzle unit (diagram omit) discharge, can only be changed after the discharge operation of viscous liquid
Plastic containers 18.
Plastic containers main body 12 by pressurization in a manner of it can be crushed by for example poly- second of plastic material with flexibility
The formation such as alkene, polypropylene, but from the aspect of flexibility, economy, shaping difficulty, soft polyethylene is especially suitable.Hold in plastics
The top of device main body 12, which is opened, is installed with opening portion 13.Viscous liquid can be filled in the inside of plastic containers main body 12.Hold in plastics
In the case that the inside of device main body 12 is filled with viscous liquid, when applying pressure from the outside of plastic containers main body 12, this pressure
Power its play a role as follows：Plastic containers main body 12 is reduced by pressurizing and deformation, is finally crushed, internal sticky liquid
Body is from opening portion 13 via the pressurized discharges of liquor charging pipe unit 22A.As liquor charging pipe unit 22A, preferably pipe (tube) or pipe
(pipe).As liquor charging pipe unit 22A material, preferably Teflon (registration mark：Teflon).
As viscous liquid, can application viscosity be 5~500Pas/23 DEG C, preferably 10~100Pas/23 DEG C, more
Preferably 15~60Pas/23 DEG C of viscous liquid.As viscous liquid, particularly preferably using the curability with cementability
Composition.As the solidification compound with cementability, such as bonding agent, encapsulant, Embedding Material etc. can be enumerated.It is excellent
Choosing, the surface drying time (TFT) of viscous liquid are 0~60 minute, preferably 0~10 minute, more preferably 0~3 minute
Scope.In present embodiment, when applied to the viscous liquid that viscosity and surface drying time are above range, with conventional product phase
Than can be achieved to be not easy the huge effect polluted.As the solidification compound with cementability, preferably moisture-curable or oxygen is consolidated
The solidification compound for the normal temperature cured type that change type etc. can solidify at normal temperatures with air contact, particularly, more preferably use
The moisture-curable bonding agent such as modified silicone system, polyurethane series, silicone-based.
The joint construction 10A of present embodiment is configured to：Seal attaching unit 20A and include the pliability circle with pliability
Tubular insertion section 24A, pliability cylindrical shape insertion section 24A is inserted into internal run-through from strip channel member 16A upper end
Hole 14A, thus, pliability cylindrical shape insertion section 24A is engaging in strip channel member 16A.
More specifically, as shown in FIG. 1 to 3, can be set to be constructed as below：Set in pliability cylindrical shape insertion section 24A
There is engaging portion 26A, the engaging portion 28A engaged with engaging portion 26A is provided with strip channel member 16A upper end, will
Pliability cylindrical shape insertion section 24A inserts internal run-through hole 14A, thus, pliability from strip channel member 16A upper end
Cylindric insertion section 24A is engaging in strip channel member 16A.It is flexible as engaging portion 26A in Fig. 1~Fig. 3 example
Property cylindrical shape insertion section 24A itself turns into engaging portion.I.e., it is preferred to use following to form：By pliability cylindrical shape insertion section 24A from
Internal run-through hole 14A is filled in strip channel member 16A upper end, and thus, the pliability deformed by external force is cylindric slotting
Enter portion 24A by being intended to restorable power and the internal run-through hole 14A engaging in strip channel member 16A.It is that is flexible
Property cylindrical shape insertion section 24A is also flexible.
In addition, as shown in FIG. 1 to 3, it can be configured to：It is arranged at pliability cylindrical shape insertion section 24A engaging portion 26A
Pliability cylindrical shape insertion section 24A insertion section side large-diameter portion 30 is formed at, is arranged at strip channel member 16A upper end
The engaging portion 28A in portion is to be correspondingly formed with insertion section side large-diameter portion 30 in strip channel member 16A internal run-through hole
14A's is inserted into portion side minor diameter part 31.
In the example in fig 1, as shown in Fig. 2 being configured to：Pliability cylindrical shape insertion section 24A insertion section main body 32A's
Internal run-through hole 14A of the outer diameter D 1 than the being formed at strip channel member 16A internal diameter D2 for being inserted into portion side large-diameter portion 34 is small,
Also, the internal diameter D3 for being inserted into portion side minor diameter part 31 of the internal run-through hole 14A than being formed at strip channel member 16A is big.
Thus, when pliability cylindrical shape insertion section 24A is inserted into internal run-through hole 14A from strip channel member 16A upper end,
By being inserted into portion side minor diameter part 31 and engaged.
Preferably, pliability cylindrical shape insertion section 24A with the material different from liquor charging pipe unit 22A and split structures
Into.As pliability cylindrical shape insertion section 24A, preferably formed by flexible plastics such as soft polyethylene, EP rubbers (EPT), to have
There is pliability.
In addition, in illustrative example, pliability cylindrical shape insertion section 24A wall thickness is configured to than strip channel member
16A wall thickness is thin, and thus, pliability cylindrical shape insertion section 24A is configured to pliability.
As shown in figures 1 and 3, seal attaching unit 20A include be used for engagement state to strip channel member 16A and
The fixing component 36A that liquor charging pipe unit 22A is fixed, pliability cylindrical shape insertion section 24A, which are formed at, locking is fixed on fixation
Component 36A pliability cylindrical structural member 38A bottom, pliability cylindrical structural member 38A have：Pliability cylindrical structural member
Main body 40A, internally with through hole 39；And the locking fixed part 42A of ring-type, in order that pliability cylindrical structural member main body
40A is locking to be fixed on fixing component 36A and is formed at pliability cylindrical structural member main body 40A outer peripheral face.
More specifically, there is fixing component 36A, fixing component 36A to have and be provided with central portion by sealing attaching unit 20A
The cylindrical base member 68 of mouth 66 is inserted, and is formed with following：Annular flange portion 70 is formed in the lower external face of cylindrical base member 68,
Also, form external thread part 58 in the outer surface of upper of cylindrical base member 68.In the bottom of cylindrical base member 68 formed with for pliability
The engaged fixed part 72 of the ring-type of the cylindrical structural member 38A locking locking fixations of fixed part 42A.
In addition, as shown in FIG. 1 to 3, as strip channel member 16A strip flow path portion, set in central part
There is internal run-through hole 14A.Strip channel member 16A is that the tubular body for being installed with more than one stream hole 75 is opened in side.So
Afterwards, upper end department of assembly 74 has：Internal perisporium 78, form liquid outlet 76；And periphery wall 82, it is arranged at by abutment wall 80
The position separated at predetermined intervals with internal perisporium 162.The diameter that the internal diameter of internal perisporium 78 is formed as upper part compares low portion
Diameter it is big, and the upper surface of internal perisporium turns into intilted tapered portion.The outside bending in upper end of periphery wall 82 and shape
Into there is periphery end difference.Can by periphery end difference is embedded in plastic containers main body 12 opening portion 13 periphery edge come
Strip channel member 16A disassembly eases are secured to opening portion 13.These are formed substantially is for example recorded in patent text in detail
Offer in 1.
48 be the cap component with through hole, is opened in the central portion of circular slab and is installed with through hole, also, in the week from circular slab
Edge hang down setting annular sidewall inner surface side formed with internal thread part 52, the internal thread part 52 can be with being formed at plastics
The external thread part 50 of the outer surface of the cylinder side wall of the opening portion 13 of container body 12 screws togather.As the cap component with through hole
48, it is essentially identical composition with the component described in patent document 1~3, therefore omits detailed description again.No
Cross, in illustrative example, set recess 88 to be not easy to slide than ever to be formed by the outer peripheral face in the cap component 48 with through hole
Dynamic construction.
54 be fastening member, has the cylinder element that centre bore 55 is provided through in central part, in cylinder element
The low portion of side face, can be with the external thread part for the outer peripheral face for being formed at fixing component 36A formed with fastening internal thread part 56
58 screw togather.As shown in figure 1, the upper part of the centre bore 55 of fastening member 54 is formed towards upper diameter and tapered into.Make
For the fastening member 54, it is essentially identical composition with the component described in patent document 1~3, therefore is omitted again
Describe in detail.
The top ends that pliability cylindrical shape insertion section 24A length has pliability cylindrical shape insertion section 24A reach setting
In strip channel member 16A internal run-through hole 14A engaging portion 28A length.
Following example is shown in Fig. 1~Fig. 3 example：The internal diameter for being configured to liquor charging pipe unit 22A compares flexible cylinder
Shape member body 40A external diameter is big, the inner peripheral surface 44 of liquor charging pipe unit 22A bottom is connected to pliability cylindrical structural member
Main body 40A outer peripheral face 46.
The strip channel member 16A for engaging composition using the joint construction 10A of the present embodiment so formed is
The strip channel member of present embodiment.
It will be equipped with plastic containers main body 12 using this joint construction 10A and engage the strip channel member of composition
16A plastic containers 18 are embedded in the conventional viscous liquid discharger shown in Fig. 6, thus, form the viscous of present embodiment
Property liquid discharge device.That is, the viscous liquid discharger of present embodiment is configured to have：Pressurized tank；Compressed air supplies
Unit, compressed air is supplied into pressurized tank；Plastic containers 18, are arranged in pressurized tank；Liquor charging pipe unit 22A, one end and modeling
The opening portion connection of material container 18；And discharge nozzle unit, it is connected with the liquor charging pipe unit 22A other end.Wherein, for adding
Press case, compressed air supply unit, liquor charging pipe unit and discharge nozzle unit, the row described in applicable patent document 1~3
Go out the component of the applying device of viscous liquid.
Sealing described in patent document 3 can also be further set in the viscous liquid discharger of present embodiment
Connected unit.
Then, another embodiment of the joint construction of present embodiment is shown in Fig. 4.Of the invention shown in Fig. 4
In the joint construction 10B of another embodiment, strip channel member 16A and liquor charging pipe unit 22B are by sealing attaching unit
20B is engaged.
As shown in figure 4, sealing attaching unit 20B is included and is used for engagement state to strip channel member 16A and liquor charging
The fixing component 36B that pipe unit 22B is fixed, pliability cylindrical shape insertion section 24B, which are formed at, locking is fixed on fixing component
36B pliability cylindrical structural member 38B bottom, pliability cylindrical structural member 38B have：Pliability cylindrical structural member main body
40B, internally with through hole；The locking fixed part 42B of ring-type, in order that pliability cylindrical structural member main body 40B is locking solid
Pliability cylindrical structural member main body 40B outer peripheral face is formed at due to fixing component 36B.
As shown in Fig. 4 (a) and Fig. 4 (b), in joint construction 10B, it is configured to：Liquor charging pipe unit 22B external diameter compares pliability
Cylindrical structural member main body 40B internal diameter is small, the outer peripheral face 60 of liquor charging pipe unit 22B bottom is connected to pliability cylindrical shape
Member body 40B inner peripheral surface 62.It should be noted that as shown in Fig. 4 (a), in pliability cylindrical structural member main body 40B
Side face 62 is formed with the circular protrusion 64 for making liquor charging pipe unit 22B not be excessively inserting.On other composition, due to it is described
Joint construction 10A is essentially identical composition, therefore omits detailed description again.Consequently, it is possible to strip channel member
16A engages with liquor charging pipe unit 22B.
Moreover, another embodiment of the pliability cylindrical shape insertion section for the joint construction of present embodiment is shown in
Fig. 5.
In Figure 5, pliability cylindrical shape insertion section 24C is formed at the locking pliability cylinder for being fixed on fixing component 36A
Shape component 38C bottom.Pliability cylindrical structural member 38C is configured to have：Pliability cylindrical structural member main body 40C；And
The locking fixed part 42C of ring-type, is fixed on fixing component 36A and is formed in order that pliability cylindrical structural member main body 40C is locking
In pliability cylindrical structural member main body 40C outer peripheral face.Set in pliability cylindrical shape insertion section 24C insertion section main body 32C
There is the engaging portion 26C as circular protrusion.Then, it is provided with strip channel member 16B upper end and engaging portion 26C cards
The engaging portion 28B of conjunction.It should be noted that in order to further improve the sealing with the opening portion of plastic containers main body 12 13
Property, it is provided with circular protrusion 86 near the upper end of strip channel member 16B periphery wall 82.
As shown in Fig. 5 (a) and Fig. 5 (b), it is configured to：Outer diameter D 4 as the engaging portion 26C of circular protrusion part compares shape
Internal diameter D5 into the large diameter portion 84 of the internal run-through hole 14B in strip channel member 16B is big.
Thus, when pliability cylindrical shape insertion section 24C is inserted into internal run-through from strip channel member 16B upper end
During the 14B of hole, by strip channel member 16B internal run-through hole 14B inner peripheral surface and engaged.It should be noted that shape
Into the internal run-through hole 14B in strip channel member 16B large diameter portion 84 at internal run-through hole 14B further below diameter
Somewhat diminish.Therefore, internal run-through hole 14B internal diameter D6 is smaller than internal diameter D5.
That is, the engaging portion 26C for being arranged at pliability cylindrical shape insertion section 24C is insertion section side large-diameter portion, is arranged at strip
Shape channel member 16B engaging portion 28B is to be correspondingly formed with insertion section side large-diameter portion in strip channel member 16B
Portion through hole 14B's is inserted into portion side minor diameter part.By so forming, can be set to be constructed as below：Pliability is cylindric slotting
Enter portion 24C and insert internal run-through hole 14B, thus, pliability cylindrical shape insertion section from strip channel member 16B upper end
24C is engaging in strip channel member 16B.On other compositions, due to being essentially identical structure with the joint construction 10A
Into, therefore omit detailed description again.
Symbol description
10A, 10B joint construction
12nd, 110 plastic containers main body
13rd, 112 opening portion
14A, 14B internal run-through hole
16A, 16B, 102 strip channel members
18th, 100 plastic containers
20A, 20B, 126 sealing attaching units
22A, 22B, 104 liquor charging pipe units
24A, 24B, 24C pliability cylindrical shape insertion section
26A, 26B, 26C engaging portion
28A, 28B engaging portion
30 insertion section side large-diameter portions
31 are inserted into portion side minor diameter part
32A, 32B, 32C insertion section main body
34 are inserted into portion side large-diameter portion
36A, 36B, 128 fixing components
38A, 38B, 38C pliability cylindrical structural member
39 through holes
40A, 40B, 40C pliability cylindrical structural member main body
The locking fixed part of 42A, 42B, 42C
44th, 62 inner peripheral surface
46th, 60 outer peripheral face
48th, 142 cap component with through hole
50th, 58,138 external thread part
52nd, 56,150,158 internal thread part
54th, 152 fastening member
55 centre bores
64 circular protrusions
66th, 130 insert mouth
68th, 132 cylindrical base member
70 annular flange portions
72 engaged fixed parts
74th, 114 upper end department of assembly
75th, 118 stream hole
76 liquid outlets
78th, 162 internal perisporium
80th, 164 abutment wall
82nd, 166 periphery wall
84 large diameter portions
86 circular protrusions
88 recesses
101 conventional joint constructions
106 pressurized tanks
108 air supply pipes
112a cylinder side walls
112b external thread parts
116 open ends
120 strip cylindrical tubes
122 strip flow path portions
124 viscous liquids
134 annular flange portions
136 supporting end differences
140th, 168 tapered portion
144 circular slabs
146 through holes
148 annular sidewalls
154 centre bores
156 cylinder elements
158 fastening internal thread parts
159 insertion streams
160 liquid outlets
170 periphery end differences
D1, D4 external diameter
D2, D3, D5, D6 internal diameter
G gaps.
Claims (14)
1. a kind of joint construction for viscous liquid discharger, wherein,
Comprising to be assembled in a manner of extending to the inside of plastic containers main body and there is internal run-through hole in long dimensional directions
The plastic containers of strip channel member are arranged in pressurized tank, and the viscous liquid in the plastic containers is by pressurizeing from described
Strip channel member is discharged, via by seal attaching unit and the liquor charging pipe unit that the strip channel member engages from
Nozzle unit discharge is discharged, can only change the plastic containers after the discharge operation of the viscous liquid,
The sealing attaching unit includes the pliability cylindrical shape insertion section with pliability, by the cylindric insertion of the pliability
Portion is from the upper end of strip channel member insertion internal run-through hole, and thus, the pliability cylindrical shape insertion section is locking
In the strip channel member.
2. joint construction according to claim 1, wherein,
The pliability cylindrical shape insertion section is provided with engaging portion, the strip channel member be provided with it is described locking
The engaging portion of portion's engaging, inside is inserted into the pliability cylindrical shape insertion section from the upper end of the strip channel member
Through hole, thus, the pliability cylindrical shape insertion section is engaging in the strip channel member.
3. joint construction according to claim 2, wherein,
The engaging portion for being arranged at the pliability cylindrical shape insertion section is formed at the insertion of the pliability cylindrical shape insertion section
Portion side large-diameter portion,
The engaging portion for being arranged at the strip channel member is to be correspondingly formed with insertion section side large-diameter portion in described
The internal run-through hole of strip channel member is inserted into portion side minor diameter part.
4. according to joint construction according to any one of claims 1 to 3, wherein, the wall of the pliability cylindrical shape insertion section
Thickness is configured to thinner than the wall thickness of the strip channel member, and thus, the pliability cylindrical shape insertion section has pliability.
5. according to joint construction according to any one of claims 1 to 4, wherein,
The sealing attaching unit, which includes, to be used to enter the strip channel member and the liquor charging pipe unit with engagement state
The fixed fixing component of row,
The pliability cylindrical shape insertion section is formed under the locking pliability cylindrical structural member for being fixed on the fixing component
End,
The pliability cylindrical structural member has：Pliability cylindrical structural member main body；And locking fixed part, in order that described can
Flexible cylinder shape member body is locking to be fixed on the fixing component and is formed at the outer of the pliability cylindrical structural member main body
Side face.
6. according to joint construction according to any one of claims 1 to 5, wherein,
The length of the pliability cylindrical shape insertion section is that the top ends arrival of the pliability cylindrical shape insertion section is arranged at institute
State the length of the engaging portion in the internal run-through hole of strip channel member.
7. according to joint construction according to any one of claims 1 to 6, wherein,
The pliability cylindrical shape insertion section is formed with the raw material different from the liquor charging pipe unit and split.
8. according to joint construction according to any one of claims 1 to 7, wherein,
The internal diameter of the liquor charging pipe unit is bigger than the external diameter of the pliability cylindrical structural member main body, makes the liquor charging pipe unit
The inner peripheral surface of bottom is connected to the outer peripheral face of the pliability cylindrical structural member main body.
9. according to joint construction according to any one of claims 1 to 7, wherein,
The external diameter of the liquor charging pipe unit is smaller than the internal diameter of the pliability cylindrical structural member main body, makes the liquor charging pipe unit
The outer peripheral face of bottom is connected to the inner peripheral surface of the pliability cylindrical structural member main body.
10. a kind of strip channel member, formed by joint construction according to any one of claims 1 to 9 engagement.
11. strip channel member according to claim 10, the strip channel member is to open to be installed with one in side
The tubular body of stream hole more than individual.
12. a kind of plastic containers, the strip channel member described in claim 10 or 11 is assemblied in plastic containers main body and
Into.
13. plastic containers according to claim 12, the viscous liquid is the consolidating with cementability of moisture-curable
The solidification compound with cementability of the property changed composition or oxygen curing type.
14. a kind of viscous liquid discharger, has：
Pressurized tank；Compressed air supply unit, compressed air is supplied into the pressurized tank；Modeling described in claim 12 or 13
Material container, it is arranged in the pressurized tank；Liquor charging pipe unit, one end connect with the opening portion of the plastic containers；And discharge
Nozzle unit, it is connected with the other end of the liquor charging pipe unit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-031736 | 2015-02-20 | ||
| JP2015031736 | 2015-02-20 | ||
| PCT/JP2016/054859 WO2016133199A1 (en) | 2015-02-20 | 2016-02-19 | Joining structure used in viscous-liquid discharge device, and viscous-liquid discharge device using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107406186A true CN107406186A (en) | 2017-11-28 |
| CN107406186B CN107406186B (en) | 2020-02-21 |
Family
ID=56688944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680010682.1A Active CN107406186B (en) | 2015-02-20 | 2016-02-19 | Joint structure for viscous liquid discharge device, and viscous liquid discharge device using same |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6660033B2 (en) |
| KR (1) | KR102477384B1 (en) |
| CN (1) | CN107406186B (en) |
| TW (1) | TWI685382B (en) |
| WO (1) | WO2016133199A1 (en) |
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| JPH0366995A (en) * | 1989-08-03 | 1991-03-22 | Matsumura Kikai Seisakusho:Kk | Tube connecting coupling |
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| JP2003120885A (en) * | 2001-10-11 | 2003-04-23 | Sekisui Chem Co Ltd | Pipe joint for bonding made of hard vinyl chloride resin and pipe connection structure |
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| KR20120132321A (en) * | 2011-05-26 | 2012-12-05 | 세메다인 가부시키 가이샤 | Plastic container, long flow member and coating apparatus |
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2016
- 2016-02-19 WO PCT/JP2016/054859 patent/WO2016133199A1/en active Application Filing
- 2016-02-19 KR KR1020177019054A patent/KR102477384B1/en active Active
- 2016-02-19 CN CN201680010682.1A patent/CN107406186B/en active Active
- 2016-02-19 TW TW105104853A patent/TWI685382B/en active
- 2016-02-19 JP JP2017500755A patent/JP6660033B2/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20170118043A (en) | 2017-10-24 |
| TW201637730A (en) | 2016-11-01 |
| JP6660033B2 (en) | 2020-03-04 |
| JPWO2016133199A1 (en) | 2017-11-30 |
| TWI685382B (en) | 2020-02-21 |
| WO2016133199A1 (en) | 2016-08-25 |
| KR102477384B1 (en) | 2022-12-13 |
| CN107406186B (en) | 2020-02-21 |
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