CN107140307A - Cap unit and beverage-container - Google Patents
Cap unit and beverage-container Download PDFInfo
- Publication number
- CN107140307A CN107140307A CN201710099430.7A CN201710099430A CN107140307A CN 107140307 A CN107140307 A CN 107140307A CN 201710099430 A CN201710099430 A CN 201710099430A CN 107140307 A CN107140307 A CN 107140307A
- Authority
- CN
- China
- Prior art keywords
- bearing portion
- jointed shaft
- shaft bearing
- lid
- cap unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0857—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage
- B65D47/0861—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage and elastically biased towards both the open and the closed positions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
- A47G19/2272—Means for facilitating drinking, e.g. for infants or invalids from drinking glasses or cups comprising lids or covers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
- B65D43/163—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately
- B65D43/164—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately and connected by interfitting hinge elements integrally with the container and the lid formed respectively
- B65D43/165—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately and connected by interfitting hinge elements integrally with the container and the lid formed respectively these elements being assembled by a separate pin-like member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Food Science & Technology (AREA)
- Closures For Containers (AREA)
- Ceramic Engineering (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
The present invention provides cap unit and beverage-container.Function is summarized in articulated section so as to compact and excellent appearance design hinged structures by the cap unit.The cap unit (3) for being installed on to disassembly ease the mouth neck portion of the container body of upper opening possesses：Lid main body (8), the upper opening portion of closed vessel main body, and top is provided with fluid-through port；And lid (9), fluid-through port is opened and closed being rotatably installed in the state of lid main body (8) via articulated section (10), the first force application part (27) exerted a force to lid (9) to rotation direction and the second force application part (51) exerted a force to lid (9) to rotating shaft direction are provided with articulated section (10).
Description
Technical field
The present invention relates to cap unit and beverage-container.
Background technology
In the past, it is installed on the cap unit (key) of the mouth neck portion of the container body of upper opening with there is a kind of disassembly ease
(for example, referring to patent document 1,2.).Rotatably be provided with via articulated section on the top of cap unit to bubbler or
The lid that water filling port is opened and closed.
In addition, cap unit possesses cover locking mechanism, the cover locking mechanism will be arranged at the force application part of articulated section to spacious
The lid of direction force of the mouth of a river or water filling port of beginning to drink is fixed on the position of closing bubbler or water filling port.
In the beverage-container for possessing such cap unit, fixation of the cover locking mechanism to lid is released, so that lid
Body is rotated by the force of force application part, so that bubbler or water filling port turn into unlimited state.Thereby, it is possible to drink
Beverage in container body.
Patent document 1：Japanese Unexamined Patent Publication 2015-13673 publications
Patent document 2：Japanese Unexamined Patent Publication 2002-209764 publications
However, Patent Document 1 discloses the cunning slided along rotating shaft direction is provided with the inside of articulated section following
Dynamic component and the helical spring exerted a force along rotating shaft direction to slide unit, by the force of helical spring by slide unit towards hinge
The side crimping of socket part, so that the stable key hinged structures of the rotational action of lid.In addition, in following patent documents 1
The detent projection for disclosing the side by being arranged at articulated section and the engaging for the ratchet carrier for being arranged at opposite side, in lid
The position for opening wide opening applies click sense and keeps the key hinged structures of the opening-wide state of lid.
On the other hand, Patent Document 2 discloses be provided with cover on the inside of articulated section towards opening side following
To the spring of force, jut and lid or the shoulder member sliding contact for being arranged at articulated section are made when the rotation of lid, from
And make the key of the stable beverage-container of the rotational action of lid.
As described above, in for the cap unit of beverage-container (key), seeking to collect function in articulated section to obtain
To compact and excellent appearance design hinged structures.
The content of the invention
The present invention be in view of so existing situation and propose, its object is to provide one kind by collecting in articulated section
Function and cap unit with compact and excellent appearance design hinged structures and possesses the beverage-container of the cap unit.
To achieve these goals, the present invention provides following mechanism.
[1] a kind of cap unit, is installed on to disassembly ease the mouth neck portion of the container body of upper opening, it is characterised in that
Above-mentioned cap unit possesses：
Lid main body, closes the upper opening portion of said vesse main body, and top is provided with fluid-through port；And
Lid, is opened above-mentioned fluid-through port in the state of above-mentioned lid main body is rotatably installed on via articulated section
Close,
The first force application part from above-mentioned lid to rotation direction that exerted a force to is provided with above-mentioned articulated section and to above-mentioned lid
The second force application part that body exerts a force to rotating shaft direction.
[2] cap unit according to described in above-mentioned [1], it is characterised in that
Above-mentioned articulated section has：
First jointed shaft bearing portion, is arranged at any one party in above-mentioned lid main body and above-mentioned lid；
Second jointed shaft bearing portion and the 3rd jointed shaft bearing portion, are arranged at any another in above-mentioned lid main body and above-mentioned lid
Side；
Jointed shaft, is located at above-mentioned second jointed shaft bearing portion and above-mentioned 3rd jointed shaft bearing portion in above-mentioned first anchor bearing portion
Between in the state of, with along the above-mentioned first jointed shaft bearing portion of rotating shaft direction insertion, above-mentioned second jointed shaft bearing portion and above-mentioned
The state of 3rd jointed shaft bearing portion is installed,
In above-mentioned first force of the inner side configuration opposed with above-mentioned second jointed shaft bearing portion of above-mentioned first jointed shaft bearing portion
Part,
In above-mentioned second force of the inner side configuration opposed with above-mentioned 3rd jointed shaft bearing portion of above-mentioned first jointed shaft bearing portion
Part.
[3] cap unit according to described in above-mentioned [1] or [2], it is characterised in that
Above-mentioned first force application part is torsion spring.
[4] according to described in above-mentioned [2] or [3] cap unit characterized in that,
Above-mentioned articulated section has detent mechanism, and the detent mechanism is assigned at the position of the above-mentioned fluid-through port of above-mentioned lid open
Click sense and the opening-wide state for keeping above-mentioned lid.
[5] cap unit according to described in above-mentioned [4], it is characterised in that
Above-mentioned detent mechanism has：Slide unit, in the state of being exerted a force by above-mentioned second force application part sliding freely
It is configured at the inner side of above-mentioned first jointed shaft bearing portion；
Engaging recessed part, is arranged at above-mentioned slide unit and the side in the mutually opposing face of above-mentioned 3rd jointed shaft bearing portion
Face；And
Engaging protuberances, be arranged at above-mentioned slide unit with it is another in the mutually opposing face of above-mentioned 3rd jointed shaft bearing portion
The face of side,
By making above-mentioned engaging protuberances engage with above-mentioned engaging recessed part at the position of the above-mentioned fluid-through port of above-mentioned lid open,
Above-mentioned detent mechanism assigns click sense and keeps the opening-wide state of above-mentioned lid.
[6] cap unit according to described in above-mentioned [5], it is characterised in that
In the face of one side contacted in rotation direction with above-mentioned engaging protuberances facing to above-mentioned engaging recessed part and
It is inclined upwardly.
[7] cap unit according to described in above-mentioned [6], it is characterised in that
Face in above-mentioned engaging recessed part and above-mentioned engaging protuberances, being mutually clamped in rotation direction is with mutual identical angle
Tilt.
[8] cap unit according to described in any of above-mentioned [5]~[7], it is characterised in that
A side with the face opposed with above-mentioned slide unit for constituting above-mentioned 3rd jointed shaft bearing portion to face component.
[9] cap unit according to described in above-mentioned [8], it is characterised in that
One side is made up of to face component the material different from above-mentioned 3rd jointed shaft bearing portion.
[10] cap unit according to described in any of above-mentioned [2]~[9], it is characterised in that
Above-mentioned articulated section has multiple juts, above-mentioned multiple juts be arranged at above-mentioned first jointed shaft bearing portion with it is above-mentioned
The face of a side in the mutually opposing face of second jointed shaft bearing portion and with the face sliding contact of the opposing party.
[11] cap unit according to described in above-mentioned [10], it is characterised in that
Pair of the opposing party with the face opposed with above-mentioned first jointed shaft bearing portion for constituting above-mentioned second jointed shaft bearing portion
Face component,
Above-mentioned multiple juts be arranged at above-mentioned the opposing party to face component.
[12] cap unit according to described in above-mentioned [11], it is characterised in that
Above-mentioned the opposing party's is made up of to face component the material different from above-mentioned second jointed shaft bearing portion.
[13] cap unit according to described in any of above-mentioned [1]~[12], it is characterised in that
Above-mentioned second force application part is helical spring.
[14] cap unit according to described in any of above-mentioned [1]~[13], it is characterised in that
Possess cover locking mechanism, closed in above-mentioned lid and overcome above-mentioned first force application part at the position of above-mentioned fluid-through port
Exert a force and fix above-mentioned lid relative to above-mentioned lid main body.
[15] a kind of beverage-container, it is characterised in that possess：Sheet described in any of above-mentioned [1]~[14]
Member；And the container body of above-mentioned cap unit is installed.
According to the present invention, as described above, it is possible to provide by the way that function is summarized in into articulated section so as to compact and outward appearance
The cap unit of the excellent hinged structures of design and the beverage-container for possessing the cap unit.
Brief description of the drawings
Fig. 1 is the sectional view for the structure for representing the beverage-container involved by one embodiment of the present invention.
The sectional view of state when Fig. 2 is the closing for representing cap unit.
The sectional stereogram of state when Fig. 3 is the closing for representing cap unit.
Fig. 4 be represent cap unit it is unlimited when state stereogram.
Fig. 5 be represent cap unit it is unlimited when state top view.
Fig. 6 be represent cap unit it is unlimited when state sectional view.
Fig. 7 is the exploded perspective view for the structure for representing cap unit.
Fig. 8 is the stereogram for the structure for representing mouth formation part.
Fig. 9 shows the structure of latch for printed circuit, and Fig. 9 (a) is the stereogram from its front side, and Fig. 9 (b) is from rear side
The stereogram of observation.
Figure 10 is the exploded perspective view of the structure for the articulated section for representing cap unit.
Figure 11 is the exploded perspective view for the structure for representing the first jointed shaft bearing portion.
Figure 12 is the top view for the structure for representing the second jointed shaft bearing portion.
Figure 13 is the top view for representing to be configured at the torsion spring of the inner side of the first jointed shaft bearing portion.
Figure 14 is the stereogram for the structure for representing slide unit.
Figure 15 is the stereogram for the structure for representing the 3rd jointed shaft bearing portion.
Wherein, description of reference numerals is as follows：
1：Beverage-container；2：Container body；2c：Mouth neck portion；2d：Upper opening portion；3：Cap unit；8：Lid main body；9：
Lid；9a：Surrounding wall portion；9b：Top wall portion；9c：Inner wall part；10：Articulated section；13：Mouth forms part (bubbler or water filling port)；
14：Fluid-through port；15：Mouth mounting mechanism (mounting mechanism)；16：First claw；17：Second claw；18：Latch for printed circuit；19：Branch
Axle；20：Flexure strip；21：Articulated section；22：Axis hole；23：Abutting portion；24：First engaged part；25：Second engaged part；
26：Sealing caulking piece (seal member)；27：Torsion spring (the first force application part)；28：Lid caulking piece (seal member)；29：Cover portion
Part；30：Recess；31：Cover mounting mechanism；32：Third claw portion；33：4th claw；34：Stop part；35：3rd engaged part；
36：4th engaged part；37：Cover locking mechanism；38：Articulated section；39：Locking component；40：Annular stop；41：Hook portion；42：
Elastomeric element；43：Locking carrier；44：Stop part carrier；45：First jointed shaft bearing portion；46：Second jointed shaft bearing portion；
47：3rd jointed shaft bearing portion；48：Jointed shaft；49：First pair of face component (the opposing party to face component)；50：Jut；51：Spiral shell
Revolve spring (the second force application part)；52：Slide unit；53：Second pair of face component (side to face component)；54：Detent mechanism；
55：Engaging recessed part；56：Engaging protuberances；57：Inclined plane.
Embodiment
Describe embodiments of the present invention in detail referring to the drawings.
As one embodiment of the present invention, for example, the beverage-container 1 shown in Fig. 1 is illustrated.In addition, Fig. 1 is
Represent the sectional view of the structure of beverage-container 1.
As shown in figure 1, beverage-container 1 is installed on the lid of container body 2 with possessing container body 2 and disassembly ease
Unit 3.Beverage-container 1, can be to being accommodated in the beverage of container body 2 by the container body 2 that is constructed with vacuum heat-insulation
(content) is incubated or cold insulation.
Specifically, the container body 2 is made up of the container of duplex, and it has such as having for being constituted by stainless steel
The external container 4 and internal container 5 of bottom tube-like, and with the inner side in external container 4 be accommodated with internal container 5 state engage
Mutual oral area.Also, vacuum heat-insulating layer 6 is provided between external container 4 and internal container 5.Vacuum heat-insulating layer 6 is for example
Can be by depressurizing and (vacuumizing) to the chamber of high vacuum, the degassing orifice of the bottom central part to being arranged at external container 4
Blocked to be formed.
Container body 2 has：Approximate circle bottom surface sections 2a；The master erected from bottom surface sections 2a periphery approximate cylinder shape
Body portion 2b；And main part 2b upper side undergauge approximate cylinder shape mouth neck portion 2c.
Also, mouth neck portion 2c upper end is circularly open as the upper opening portion 2d of container body 2.Also,
In mouth neck portion 2c inner side, the end difference 7 of ring-type is protrusively provided throughout complete cycle.
In addition, the overall face shaping with approximate cylinder shape of the beverage-container 1 of present embodiment, but beverage-container
1 face shaping is not particularly limited, can be corresponding with size, appearance design etc. and suitably apply change.Also, can also
Application, printing etc. are implemented to the outer peripheral face of container body 2.
1~Figure 15 of reference picture is illustrated to the structure of cap unit 3.In addition, in the following description, will be relative to aftermentioned
Lid main body 8 and the side of installing lid 9 via articulated section 10 is made as " rear side " of beverage-container 1, and by its opposite side
Illustrated for " front side " of beverage-container 1.
In addition, Fig. 2 is the sectional view of state when representing the closing of cap unit 3.Fig. 3 is when representing the closing of cap unit 3
State sectional stereogram.Fig. 4 be represent cap unit 3 it is unlimited when state stereogram.Fig. 5 represents cap unit 3
The top view of state when opening wide.Fig. 6 be represent cap unit 3 it is unlimited when state sectional view.Fig. 7 is to represent cap unit 3
Structure exploded perspective view.Fig. 8 is the stereogram for the structure for representing mouth formation part 13 described later.Fig. 9 shows described later
The structure of latch for printed circuit 18, Fig. 9 (a) is the stereogram from its front side, and Fig. 9 (b) is the stereogram from rear side.Figure
10 be the exploded perspective view of the structure for the articulated section 10 for representing cap unit 3.Figure 11 is to represent the first jointed shaft bearing portion 45 described later
Structure exploded perspective view.Figure 12 is the top view for the structure for representing the second jointed shaft bearing portion 46 described later.Figure 13 is to represent
It is configured at the top view of the torsion spring 27 of the inner side of the first jointed shaft bearing portion 45 described later.Figure 14 is to represent slide unit 52 described later
Structure stereogram.Figure 15 is the stereogram for the structure for representing the 3rd jointed shaft bearing portion 47 described later.
As shown in Fig. 1~Fig. 7, cap unit 3 is constituted the key of the upper opening portion 2d closings of container body 2.Specifically
Say, the cap unit 3 possesses lid main body 8 and the lid 9 of lid main body 8 is rotatably installed on via articulated section 10.
Lid main body 8 is constituted such as the heat-resistant resin by polypropylene (PP).Lid main body 8 has：With the master with container body 2
The body portion continuous modes of 2b are formed as the surrounding wall portion 8a of approximate cylinder shape；And be formed with surrounding wall portion 8a top compared to perisporium
The opening portion 8b of portion's 8a undergauges upper wall portions 8c.
Lid main body 8 by screw and disassembly ease be installed on the mouth neck portion 2c of container body 2.Therefore, in surrounding wall portion 8a
Inner peripheral surface be provided with internal thread part 11.On the other hand, mouth neck portion 2c outer peripheral face is provided with what is screwed with internal thread part 11
External thread part 12.
As shown in Fig. 2~Fig. 6, lid main body 8 opening portion 8b disassembly eases be provided with to form bubbler or water filling
The mouth formation part 13 of mouth (being in the present embodiment bubbler).Mouth forms part 13 such as the heat resistance as polypropylene (PP)
Resin is constituted.
Mouth, which forms part 13, to be had：It is formed with the bottom wall part 13a of fluid-through port 14；Around bottom wall part 13a upward
The surrounding wall portion 13b of the tubular erected；The lower side flange portion 13c annularly protruded from the lower end side of bottom wall part 13a outer peripheral face；
A pair of the upper flange portion 13d mutually protruded in the lateral direction up to opposite side from the upper end side of surrounding wall portion 13b outer peripheral face；With
And the drinking-water oral area 13e protruded from the upper end of surrounding wall portion 13b front side in beveling shape.
It is provided between lid main body 8 and mouth formation part 13 for the mouth formation disassembly ease of part 13 to be installed on into lid
The opening portion 8b of main body 8 mouth mounting mechanism 15.As shown in Fig. 8 and Fig. 9 (a), Fig. 9 (b), mouth mounting mechanism 15 is formed in mouth
The front side of part 13 has the first claw 16, and has the fastener for being provided with the second claw 17 in the rear side that mouth forms part 13
Part 18.
First claw 16 is set to prominent in front of the upper lateral of surrounding wall portion 13b outer peripheral face.Latch for printed circuit 18 has
A pair of the arm 18a arranged side by side and linking part 18b for linking a pair of arm 18a upper end (front end) side in parallel to each other.And
And, a pair of arm 18a lower end (cardinal extremity) side is provided with a pair of fulcrums 19.A pair of fulcrums 19 are set to from a pair of arm 18a
The position opposite each other of inner side protrude.From linking part 18b, with parallel with a pair of arm 18a between a pair of arm 18a
Ground state arranged side by side is protrusively provided flexible 20.Second claw 17 is set to upper end (front end) side court from latch for printed circuit 18
Rearward protrude.
As shown in Fig. 1~Fig. 6, the outer peripheral face configuration of the rear side of the bead of latch for printed circuit 18 formation part 13.Also, fastener
The articulated section 21 that lower end (cardinal extremity) portion of part 18 forms part 13 by being arranged at mouth supports to rotate freely.Also, in fastener
Upper end (front end) portion of part 18 is provided with operating portion 18c (reference pictures 9 (a).), operating portion 18c, which has, to be used to make by finger
Carrying out rotating operation to the latch for printed circuit 18 becomes easy recess or convex portion.
As shown in figure 8, being provided with the axis hole 22 being embedded in for a pair of fulcrums 19 in mouth formation part 13 and supplying flexure strip 20
The abutting portion 23 of abutting.Axis hole 22 is set to insertion ribbed wall 13g in the lateral direction, and the ribbed wall 13g is from positioned at downside
The outer peripheral face of the rear side of the middle flange portion 13f of flange part 13c top upper surface bead formation part 13 is protruded.Abutted
Portion 23 positioned at the ribbed wall 13g compared to axis hole 22 by the top by forming.
By the way that a pair of fulcrums 19 to be embedded in the inner side of axis hole 22 from the two ends of axis hole 22, so that articulated section 21 is in a pair of arms
Portion 18a supports lower end (cardinal extremity) portion of latch for printed circuit 18 to rotate freely in the state of sandwiching ribbed wall 13g.
Also, when the front for making latch for printed circuit 18 is rotated towards front (direction of rotation direction) side, elasticity
Piece 20 is abutted with abutting portion 23, thus the side elastic deformation of flexure strip 20, while towards rear (another direction of rotation direction)
Side exerts a force to latch for printed circuit 18.In addition, in mouth mounting mechanism 15, can by changing length, the thickness of flexure strip 20
Active force during to above-mentioned 20 elastic deformation of flexure strip is adjusted.
Also, connect by the stage portion 13h protruded in the rear side of the surrounding wall portion 13b from mouth formation part 13 lower surface face
Touch the extension 18d (reference pictures 9 (a) stretched out from the arm 18a of latch for printed circuit 18 front side.), come prevent latch for printed circuit 18 to
Back sweep.
As shown in Fig. 2~Fig. 6, mouth mounting mechanism 15 has the first engaged part 24 in the front side of lid main body 8, and in lid master
The rear side of body 8 has the second engaged part 25.First engaged part 24 and the second engaged part 25 are by along upper wall portions 8c's
The end difference that opening portion 8b front and back position is set respectively is constituted.
In mouth mounting mechanism 15, in the state of the first claw 16 is located relative to the first engaged part 24, under
The opening portion 8b of lateral lid main body 8 inner side insertion mouth formation part 13.Now, as under the upper wall portions 8c of lid main body 8
Surface abuts the state for having a pair of upper flange portion 13d.Also, the first claw 16 is locked to the first engaged part 24.In addition, the
Two claws 17 are connected to the opening portion 8b of lid main body 8 edge, and the second claw 17 crosses opening portion 8b edge, with this phase
Companion, the front of latch for printed circuit 18 is rotated towards front, afterwards, and the original position of the front of latch for printed circuit 18 rearward is answered
Position, at the same time the second claw 17 is locked to the second engaged part 25.
Thus, mouth formation part 13 turns into the state for the opening portion 8b for being assemblied in lid main body 8.Also, in counterpart forming portion
While part 13 is assembled, drinking-water oral area 13e turns into the shape protruded from the opening portion 8b of lid main body 8 towards outside (top)
State.
On the other hand, in mouth mounting mechanism 15, using the operation for making the front of latch for printed circuit 18 be rotated towards front,
To release locking state of second claw 17 relative to the second engaged part 25.Thereby, it is possible to release the first claw 16 relative to
The locking state of first engaged part 24, and pull down on the downside of the opening portion 8b of lid main body 8 mouth formation part 13.
As shown in figure 1, the mouth neck portion 2c of container body 2 is installed on by will be equipped with the lid main body 8 of mouth formation part 13,
The upper opening portion 2d of container body 2 is closed in the state of mouth formation part 13 is embedded in upper opening portion 2d inner side.
As shown in Fig. 1~Fig. 6, sealing packing is installed while the lower side flange portion 13c disassembly eases of part 13 are formed in mouth
Part 26.Sealing caulking piece 26 is for close to being carried out between end difference 7 (container body 2) and mouth formation part 13 (lid main body 8)
The seal member for the ring-type closed.Sealing caulking piece 26 is such as the elasticity such as rubber, elastomer with heat resistance as silicone rubber
Part is constituted.Sealing caulking piece 26 is flush-mounted in lower side flange portion 13c peripheral part.
After sealing caulking piece 26 is embedded in the upper opening portion 2d of container body 2 inner side, sealing caulking piece 26 turns into bullet
Property deform and be close to throughout complete cycle container body 2 end difference 7 state.Thereby, it is possible to end difference 7 and mouth forming portion
Carried out between part 13 closed.
As shown in Figure 2 to 7, the counterpart of lid 9 formation part 13 is formed bubbler or water filling port (fluid-through port 14)
It is opened and closed, is constituted such as the heat-resistant resin by polypropylene (PP).Lid 9 has：With continuous with the surrounding wall portion 8a of lid main body 8
Mode be formed as the surrounding wall portion 9a of approximate cylinder shape；The top wall portion 9b covered to surrounding wall portion 9a top surface；And from top
The inner wall part 9c for the approximate cylinder shape that wall portion 9b lower surface declines.
Lid 9 is from the torsion spring (the first force application part) 27 of the inner side described later for being arranged at articulated section 10 to open ports forming portion
Direction (the hereinafter referred to as opening direction of the fluid-through port 14 of part 13.) force.
The lid caulking piece 28 for closing the fluid-through port 14 of mouth formation part 13 is provided with the inner side of lid 9.Lid caulking piece
28 be the seal member of the bolt shape for mouth formation part 13 to be closed.
Lid caulking piece 28 is made up of elastomeric element, can be used and the above-mentioned identical material of sealing caulking piece 26.
As shown in Fig. 2~Fig. 6, lid caulking piece 28 be disassembly ease be installed on the inner wall part 9c of lid 9 and have round-ended cylinder
The seal member of shape.Specifically, the lid caulking piece 28 is embedded within the centre bore 28a of side state dismounting with inner wall part 9c certainly
Such as it is installed on inner wall part 9c lower end side.In addition, the bottom surface 28b of lid caulking piece 28 is formed as dome shape.On the other hand, in lid
The peripheral part of the upper side of caulking piece 28 is provided with end difference 28c.
Lid caulking piece 28 by inner wall part 9c is firmly embedded into centre bore 28a inner side and disassembly ease be installed on lid
Body 9.Thus, in cap unit 3, the direction of pulling is generated in lid caulking piece 28 even if becoming negative pressure in container body 2
Power, can also prevent lid caulking piece 28 from departing from from inner wall part 9c when opening lid 9.Even if on the contrary, becoming in container body 2
Malleation and the power that the direction of promotion is generated in lid caulking piece 28, also can be by abutting the end difference 28c of lid caulking piece 28
In inner wall part 9c base end part, to prevent inner wall part 9c from traveling further into the inner side of lid caulking piece 28.
In cap unit 3, at the top of the closing cap main body 8 of lid 9, lid caulking piece 28 turns into while elastic deformation
It is close to the state around fluid-through port 14.Thereby, it is possible to which the fluid-through port 14 of mouth formation part 13 is closed.
As shown in Fig. 1~Fig. 7, top wall portion 9b upper surface side disassembly ease upper end side to inner wall part 9c is installed
The cap assembly 29 covered.Cap assembly 29 is used is formed as approximate discoideus with the identical material of lid 9.On the other hand, exist
Top wall portion 9b upper surface is provided with the recess 30 with the corresponding shape of cap assembly 29.
It is provided between top wall portion 9b and cap assembly 29 for the disassembly ease of cap assembly 29 to be installed on into recess 30
Cover mounting mechanism 31.Cover mounting mechanism 31 has third claw portion 32 in the front side of cap assembly 29, and has in the rear side of cap assembly 29
There is the stop part 34 for being provided with the 4th claw 33.
Third claw portion 32 is located at the bottom of the front side of cap assembly 29, and is protruded forwards with the front end compared to cap assembly 29
Mode set.Stop part 34 is protrusively provided downwards from the following table of the rear side of cap assembly 29.In the front end of stop part 34
The 4th claw 33 has been protrusively provided forwards.
Cover mounting mechanism 31 has the 3rd engaged part 35 in the front side of recess 30, and has the 4th in the rear side of recess 30
Engaged part 36.3rd engaged part 35 and the 4th engaged part 36 are by being respectively arranged at the front and back position of the bottom surface of recess 30
Hole portion constitute.
In cover mounting mechanism 31, it is inserted in third claw portion 32 in the state of the 3rd engaged part (hole portion) 35, recessed
The inner side insertion cap assembly 29 in portion 30.Now, in the state of stop part 34 is inserted in the 4th engaged part (hole portion) 36, the 4th
Claw 33 is locked to top wall portion 9b.
Thus, cap assembly 29 turns into the state for the inner side for being assemblied in recess 30.Also, what is assembled to cap assembly 29
Meanwhile, cap assembly 29 is covered to inner wall part 9c upper end side.
On the other hand, in cover mounting mechanism 31, promoted upward by the inner surface from lid 9 (namely from Fig. 2 or
Side is promoted on the side under Fig. 3) the 4th claw 33 of stop part 34 is arranged at, to release the 4th claw 33 and top wall portion 9b's
Locking state.Thereby, it is possible to release locking state of the third claw portion 32 relative to the 3rd engaged part 35, and pulled down from recess 30
Cap assembly 29.Also, in cover mounting mechanism 31, because cap assembly 29 is located at inner wall part 9c outside, so by pulling down cover
Part 29, can visually confirm that inner wall part 9c from top wall portion 9b lower surface erect setting this case.
So, cap assembly 29 turns into the construction by promoting and departing from outward direction from the inner surface of lid 9.Therefore,
In the state of the lid 9 of cap unit 3 is closed, it is impossible to pull down cap assembly 29.Also, because stop part 34 is located at inner wall part 9c
Outside, so when pulling down cap assembly 29, it is not required that pull down lid caulking piece 28.
In addition, cap assembly 29 be not limited to the identical material of lid 9, material, color etc. can also be used different
Part, can also use the part being made up of transparent material.In this case, the excellent cap unit of appearance design can be turned into
3.Also, by configuring the structure of solid on the top of cap assembly 29 or being marked, the hobby pair of user can be catered to
The beverage-container 1 of cap unit 3 including cap unit 3 is customized.
In addition, in cap unit 3, being not limited to above-mentioned structure of the cap assembly 29 relative to the disassembly ease of lid 9, lead to
Cross and be set to be adjusted to not have apertured structure by the chimeric amount of cap assembly 29, cap assembly 29 is fixed on lid using adhesive etc.
The structure of body 9, also being capable of the handle as cap assembly 29 sets handle.
Cap unit 3 possesses cover locking mechanism 37, and the cover locking mechanism 37 overcomes the force of torsion spring 27, logical in the closing of lid 9
The lid 9 is fixed relative to lid main body 2 at position (hereinafter referred to as detent position) place of liquid mouthful 14.
Specifically, as shown in Fig. 1~Fig. 6, the cover locking mechanism 37 has：Rotatably installed via articulated section 38
In the locking component 39 of lid main body 8；And the annular stop 40 of lid main body 8 is rotatably installed on via articulated section 38.
Articulated section 38 supporting of the locking component 39 by being arranged at the front side of lid main body 8 (surrounding wall portion 8a) is to turn along the vertical direction
Move freely.Locking component 39 has：The the first arm 39a extended upward from articulated section 38；And from articulated section 38 downwards
Second arm 39b of extension.
In the first arm 39a front end (upper end of locking component 39) hook portion 41 has been protrusively provided towards rear.
Spring members 42 are configured between two arm 39b and surrounding wall portion 8a.In addition, the spring members such as can also use helical spring
To replace elastomeric element 42.
Annular stop 40 is made up of the part of the unlimited ring-type of a part, and its two ends is rotatably supported on articulated section
38 outside.Thus, annular stop 40 can be rotated along the vertical direction.
On the other hand, cover locking mechanism 37 has：The locking carrier 43 that hook portion 41 for locking component 39 is engaged；And
The stop part carrier 44 hooked for annular stop 40.Locking carrier 43 is under the front side from lid 9 (surrounding wall portion 9a)
The claw that end is protruded forwards is constituted.Stop part carrier 44 by with shape corresponding with the inner side of annular stop 40, from
The wall portion that the position surrounded around locking carrier (claw) 43 is protruded forwards is constituted.
In cover locking mechanism 37, when the top of the closing cap main body 8 of lid 9, the hook portion 41 of locking component 39 is locked to
Locking carrier 43, thus keeps the state on the top of the closing cap main body 8 of lid 9.Since the state, make the bullet of helical spring 42
Property deformation, and promotion operation is carried out to the second arm 39b sides of locking component 39, thus releases hook portion 41 and accepted relative to locking
The locking state in portion 43.Thus, using the force of the torsion spring 27 in articulated section 10 lid 9 can be made to be rotated to opening direction.
On the other hand, in cover locking mechanism 37, when the top of the closing cap main body 8 of lid 9, annular stop 40 is hooked
In stop part carrier 44, the rotation to opening direction of lid 9 is thus prevented.Thus, in cover locking mechanism 37, Neng Goufang
Only lid 9 is opened because of the unwanted operation of locking component 39.
However, function is summarized in articulated section 10 by the cap unit 3 of present embodiment, so that with compact and appearance design
Excellent hinged structures.Specifically, as shown in Fig. 7, Figure 10, Figure 11 and Figure 13, the articulated section 10 has：It is arranged at lid master
First jointed shaft bearing portion 45 of body 8；It is arranged at the second jointed shaft bearing portion 46 and the 3rd jointed shaft bearing portion 47 of lid 9；First
In the state of jointed shaft bearing portion 45 is located between the second jointed shaft bearing portion 46 and the 3rd jointed shaft bearing portion 47, with along rotating shaft direction
The jointed shaft 48 that the state of insertion above-mentioned first, second and the 3rd jointed shaft bearing portion 45,46,47 is installed.
As shown in Figure 10 and Figure 13, the first jointed shaft bearing portion 45 shape with the axis hole 45a along rotating shaft direction insertion
It is provided projectingly as approximate cylinder shape, and from the rear side central portion of lid main body 8.In addition, being set in the first jointed shaft bearing portion 45
There is the first housing recess for making the surface side opposed with the second jointed shaft bearing portion 46 be recessed into approximate cylinder shape along rotating shaft direction
45b.In addition, being provided with the first jointed shaft bearing portion 45 makes the surface side opposed with the second jointed shaft bearing portion 46 with one with torsion spring 27
The arm carrier 45c for the side that the corresponding mode of shape of side is recessed.
As shown in Fig. 7 and Figure 12, the second jointed shaft bearing portion 46 has and had along the axis hole 46a of rotating shaft direction insertion
With the continuous shape of the first jointed shaft bearing portion 45, it is provided projectingly from the side of the rear side central portion across lid 9.Second jointed shaft
Bearing portion 46 has the first pair of face component (the opposing party to face component) 49 for constituting the face opposed with the first jointed shaft bearing portion 45.
(the opposing party's is embedding with embedded the first chimeric recess for being arranged at the second jointed shaft bearing portion 46 for first pair of face component 49
Close recess) 46b inner side state install.First pair of face component 49 preferably uses the materials different from the second jointed shaft bearing portion 46
Matter, the wearability such as polyformaldehyde (POM), acrylonitrile-butadiene-styrene copolymer (ABS), metal is than the second jointed shaft
The excellent material of bearing portion 46 (being in the present embodiment POM).
In the cap unit 3 of present embodiment, make first pair of face component 49 of excellent in abrasion resistance relative to the second jointed shaft
Bearing portion 46 is independent to be constituted, so as to the raising for the durability for realizing articulated section 10.In addition, for the second jointed shaft bearing portion 46
Speech, it is not necessary to by the independent composition of first pair of face component 49 or the composition by first pair of integration of face component 49.
It is provided with the face (face of a side) opposed with the first jointed shaft bearing portion 45 of first pair of face component 49 multiple (at this
Be 4 in embodiment) with the jut 50 of the sliding contact of the first jointed shaft bearing portion 45.In addition, in first pair of face component 49
The face opposed with the first jointed shaft bearing portion 45 be provided with mode corresponding with the shape of the another side of torsion spring 27 be recessed it is another
The arm carrier 49a of one side.
Multiple juts 50 in it is approximate it is hemispherical be provided projectingly so as to reduce with the sliding contact of the first jointed shaft bearing portion 45
When frictional resistance.In addition, multiple juts 50 are radial around the axis hole 45a being made up of first pair of face component 49
(at equal intervals) spread configuration.In addition, the quantity of jut 50 is preferable configured with more than at least three.
On the other hand, it is opposed with first pair of face component 49 in the first jointed shaft bearing portion 45 as shown in Figure 10 and Figure 13
Face (face of the opposing party) be provided with sliding contact surface 45d with multiple sliding contacts of jut 50.Sliding contact surface 45d is
Be formed as approximate annular shape around the arm carrier 45c of one housing recess 45b and a side.
Torsion spring 27 is configured at the inner side of the first jointed shaft bearing portion 45.Specifically, the torsion spring 27 has：Wind curl
Winder 27a；The arm 27b of the side extended from a winder 27a side；And from winder 27a another side
The arm 27c of the opposing party of extension.
Winder 27a is being accommodated in the first housing recess 45b inner side by torsion spring 27, makes the arm 27b and first of a side
The arm carrier 45c engagings of one side of the side of jointed shaft bearing portion 45, and make arm 27c and the side of the second jointed shaft bearing portion 46 of the opposing party
The opposing party arm carrier 49a engaging in the state of configure.
Thus, in articulated section 10, position (the hereinafter referred to as open position of fluid-through port 14 is being opened wide from lid 9.) rise, will
The lid 9 (hereinafter referred to as closes direction to the side opposite with opening direction.) rotate when, towards the arm of a side of torsion spring 27
The direction elastic deformation that the arm 27c of 27b and the opposing party angle of spread narrow, so as to counter be had an effect using this to the phase of lid 9
Exerted a force for lid main body 8 to opening direction.
As shown in Fig. 7, Figure 10, Figure 11 and Figure 14, the first jointed shaft bearing portion 45 be provided with by with the 3rd anchor bearing
The opposed surface side in portion 47 is recessed as the second housing recess 45e of approximate cylinder shape along rotating shaft direction.In the second housing recess 45e
Inner side be configured with the helical spring (the second force application part) 51 that lid 9 exerts a force to rotating shaft direction.In addition, being stored second
Slide unit 52 is configured with the inside of recess 45e, the slide unit 52 by helical spring 51 in the state of being exerted a force along rotary shaft
Direction slides freely.
Slide unit 52 is formed as approximate bottomed cylindrical, and the axis hole 52a with the central portion for being formed at bottom wall and
The notch 52b that a part for side wall is cut out along rotating shaft direction.On the other hand, in the second housing recess 45e inner peripheral surface
The guide protrusion 45f towards notch 52b inner side insertion is prolongedly provided with along rotating shaft direction.By by guide protrusion 45f
Notch 52b inner side is inserted into, slide unit 52 does not rotate in the second housing recess 45e inner side around rotary shaft, but energy
It is enough to be slided along rotating shaft direction.
3rd jointed shaft bearing portion 47 with the axis hole 47a along rotating shaft direction insertion and have and the first jointed shaft bearing portion
The mode of 45 continuous shapes is provided projectingly from the opposite side of the rear side central portion across lid 9.3rd jointed shaft bearing portion 47 has
There is the second pair of face component (side to face component) 53 for constituting the face opposed with the first jointed shaft bearing portion 45.
As shown in Figure 10 and Figure 15, second pair of face component 53 is arranged at the second of the 3rd jointed shaft bearing portion 47 with insertion
The state of chimeric recess (the chimeric recess of a side) 47b inner side is mounted.Second pair of face component 53 is preferably used and the 3rd hinge
The different material of spindle bearing portion 47, such as polyformaldehyde (POM), acrylonitrile-butadiene-styrene copolymer (ABS), metal
The wearability material (be in the present embodiment POM) more excellent than the 3rd jointed shaft bearing portion 47.
In the cap unit 3 of present embodiment, by second pair of face component 53 of excellent in abrasion resistance relative to the 3rd jointed shaft
Bearing portion 47 is independent to be constituted, so as to the raising for the durability for realizing articulated section 10.In addition, for the 3rd jointed shaft bearing portion 47
Speech, and not necessarily by the independent composition of second pair of face component 53 or the structure by second pair of integration of face component 53
Into.
As shown in Fig. 7, Figure 10 and Figure 11, jointed shaft 48 be inserted through first, second and the 3rd jointed shaft bearing portion 45,
46th, 47 axis hole 45a, 46a, 47a, so that along rotating shaft direction insertion above-mentioned first, second and the 3rd jointed shaft bearing portion
45th, install in the state of 46,47.
Articulated section 10 have open position assign click sense and keep lid 9 opening-wide state detent mechanism
54.Specifically, the detent mechanism 54 has in the face (face of a side) opposed with second pair of face component 53 of slide unit 52
Engaging recessed part 55, and there are engaging protuberances in the face (face of the opposing party) opposed with slide unit 52 of second pair of face component 53
56。
As shown in Fig. 7, Figure 10, Figure 11, Figure 14 and Figure 15, engaging recessed part 55 is logical to be opened wide with the lid 9 in the face of a side
The corresponding mode in position of liquid mouthful 14 is set to concavity.In addition, being provided with the face of a side by engaging protuberances 56 in rotational direction
Guide to the inclined plane 57 of engaging recessed part 55.Inclined plane 57 is the face contacted with engaging protuberances 56, towards engaging recessed part 55 to
It is upper to tilt.
On the other hand, as shown in Figure 10 and Figure 15, engaging protuberances 56 are provided projectingly from the face of the opposing party.In addition, engaging
Face that recess 55 and engaging protuberances 56 are mutually clamped in rotation direction (hereinafter referred to as snap-latch surface.) 55a, 56a be mutually with identical
Angle is tilted.
Slide unit 52 by the helical spring 51 that is compressed in the second housing recess 45e, to the 3rd anchor bearing
The close direction in portion 47 is exerted a force.Thus, engaging protuberances 56 turn into the state for being pressed against slide unit 52.
On the contrary, the first jointed shaft bearing portion 45 passes through the helical spring 51, Xiang Yu that is compressed in the second housing recess 45e
The close direction of two jointed shaft bearing portion 46 is exerted a force.Thus, multiple juts 50 turn into the shape for being pressed against sliding contact surface 45d
State.
In articulated section 10, when lid 9 is rotated into ormal weight to opening direction from detent position, detent mechanism is constituted
54 engaging protuberances 56 turn into the state engaged with engaging recessed part 55.
Thereby, it is possible to assign click sense in open position and protected by the engaging with engaging recessed part 55 of engaging protuberances 56
Hold the opening-wide state of lid 9.In this case, during beverage in drinking container main body 2, opening wide for lid 9 can maintained
Container body 2 is tilted under state.In addition, the feelings of the opening-wide state with maintaining lid 9 by the active force of torsion spring 27 like that in the past
Condition is compared, the active force that can stablize the opening-wide state for keeping lid 9 and be not dependent on torsion spring 27.
In addition, in articulated section 10, when making lid 9 be rotated from above-mentioned detent position to open position, engaging protuberances 56
While contacting (sliding contact) with acclivitous inclined plane 57 while being directed to engaging recessed part 55.Now, engaging protuberances 56
Pressing force (frictional resistance) increase to inclined plane 57.Thereby, it is possible to suppress to rotate to opening direction because of the force of torsion spring 27
Lid 9 velocity of rotation.As a result, can prevent from making the rapidly rotation of lid 9 because of the releasing of above-mentioned cover locking mechanism 37.
In addition, in detent mechanism 54, in the state of above-mentioned engaging protuberances 56 engage with engaging recessed part 55, being mutually clamped
Snap-latch surface 55a, 56a with identical angle tilt.In this case, do not applied between snap-latch surface 55a, 56a for being mutually clamped
Plus unnecessary power, so the abrasion of engaging recessed part 55 and engaging protuberances 56, damage etc. can be suppressed very low.
As described above, in the cap unit 3 of present embodiment, function is summarized in above-mentioned articulated section 10, so as to
To compact and excellent appearance design hinged structures.
That is, in the cap unit 3 of present embodiment, the inner side in articulated section 10, by the different torsion spring of mutual force direction
(the first force application part) 27 and helical spring (the second force application part) 51 are arranged along rotating shaft direction, so as to will be above-mentioned
The centralized configuration in articulated section 10 of force application part 27,51.
In addition, in the cap unit 3 of present embodiment, lid 9 can will be made for the force by torsion spring 27 to beating
Mechanism from evolution to rotation, for open position assign click sense and keep lid 9 opening-wide state mechanism (ratchet
Mechanism 54), for the force by helical spring 51 engaging protuberances 56 are pressed on into slide unit 52 and by multiple juts
50 press on sliding contact surface 45d mechanism in the centralized configuration of articulated section 10.
In addition, in the cap unit 3 of present embodiment, due to be the side of the second jointed shaft bearing portion 46 multiple juts 50 with
The composition of the sliding contact surface 45d sliding contacts of the side of first jointed shaft bearing portion 45, so making lid 9 relative to 8 turns of lid main body
When dynamic, the frictional resistance that can produce articulated section 10 suppresses low than ever.Accordingly, for torsion spring 27 and helical spring 51
For, relative it can weaken its active force.As a result, can by the first jointed shaft bearing portion 45 and the second jointed shaft bearing portion 46 with
And the 3rd the abrasion that produces between jointed shaft bearing portion 47 suppress very low, can realize that the durability of articulated section 10 is further carried
It is high.
In addition, the present invention is not limited to above-mentioned embodiment, it can be subject to without departing from the spirit and scope of the invention
Various changes.
Specifically, in above-mentioned articulated section 10, be provided with the above-mentioned side of lid main body 8 first jointed shaft bearing portion 45,
The side of lid 9 is provided with the composition of the second jointed shaft bearing portion 46 and the 3rd jointed shaft bearing portion 47, but is not limited to such knot
Structure or the side of lid 9 is provided with the first jointed shaft bearing portion 45, the side of lid main body 8 is provided with the second jointed shaft bearing portion 46
And the 3rd jointed shaft bearing portion 47 composition.In addition, in above-mentioned articulated section 10, can also be by the side of the second jointed shaft bearing portion 46
Structure and the structure of the side of the 3rd jointed shaft bearing portion 47 mutually replace configuration.
In addition, being in the face opposed with the first jointed shaft bearing portion 45 of first pair of face component 49 in above-mentioned articulated section 10
Side is provided with the composition of multiple juts 50 but it is also possible to be opposed with first pair of face component 49 in the first jointed shaft bearing portion 45
Surface side be provided with the compositions of multiple juts 50.
In addition, being to be provided with slide unit 52 with second pair of opposed face of face component 53 in above-mentioned articulated section 10
Engaging recessed part 55, the composition of engaging protuberances 56 is provided with the face opposed with slide unit 52 of second pair of face component 53, but
Can be that second pair of opposed face of face component 53 be provided with engaging protuberances 56 in slide unit 52, in second pair of face component 53
The face opposed with slide unit 52 be provided with the composition of engaging recessed part 55.
In addition, for above-mentioned beverage-container 1, be not limited to above-mentioned face shaping, can be with its chi
Very little, function, appearance design etc. match and suitably apply change.
Have in addition, the present invention can be suitably applied to utilize with the container body 2 that above-mentioned vacuum heat-insulation is constructed
There are insulation, the beverage-container 1 of cold insulation function, but be not limited to use the container body constructed with above-mentioned vacuum heat-insulation
2.That is, the present invention is installed on the beverage appearance of the mouth neck portion of container body in which can be widely used in cap unit disassembly ease
The such cooking pot with the pot cover installed relative to big opening portion disassembly ease of device, pot.
Claims (15)
1. a kind of cap unit, is installed on to disassembly ease the mouth neck portion of the container body of upper opening, it is characterised in that
The cap unit possesses：
Lid main body, closes the upper opening portion of the container body, and top is provided with fluid-through port；And
Lid, the fluid-through port is opened and closed in the state of the lid main body is rotatably installed on via articulated section,
Be provided with the articulated section the first force application part from the lid to rotation direction that exerted a force to and to the lid to
Second force application part of rotating shaft direction force.
2. cap unit according to claim 1, it is characterised in that
The articulated section has：
First jointed shaft bearing portion, is arranged at any one party in the lid main body and the lid；
Second jointed shaft bearing portion and the 3rd jointed shaft bearing portion, are arranged at any the opposing party in the lid main body and the lid；
Jointed shaft, is located between the second jointed shaft bearing portion and the 3rd jointed shaft bearing portion in the first anchor bearing portion
In the state of, with along the first jointed shaft bearing portion, the second jointed shaft bearing portion and the described 3rd described in rotating shaft direction insertion
The state of jointed shaft bearing portion is installed,
First force application part is configured in the inner side opposed with the second jointed shaft bearing portion of the first jointed shaft bearing portion,
Second force application part is configured in the inner side opposed with the 3rd jointed shaft bearing portion of the first jointed shaft bearing portion.
3. cap unit according to claim 1 or 2, it is characterised in that
First force application part is torsion spring.
4. the cap unit according to Claims 2 or 3, it is characterised in that
The articulated section has detent mechanism, and the detent mechanism is assigning click at the position of fluid-through port described in the lid open
Feel and keep the opening-wide state of the lid.
5. cap unit according to claim 4, it is characterised in that
The detent mechanism has：Slide unit, is sliding freely configured in the state of second force application part force
In the inner side of the first jointed shaft bearing portion；
Engaging recessed part, is arranged at the slide unit and the side's in the mutually opposing face of the 3rd jointed shaft bearing portion
Face；And
Engaging protuberances, are arranged at the slide unit and the opposing party's in the mutually opposing face of the 3rd jointed shaft bearing portion
Face,
It is described by making the engaging protuberances engage with the engaging recessed part at the position of fluid-through port described in the lid open
Detent mechanism assigns click sense and keeps the opening-wide state of the lid.
6. cap unit according to claim 5, it is characterised in that
In the face of one contacted in rotation direction with the engaging protuberances facing to the engaging recessed part and it is upward
Tilt.
7. cap unit according to claim 6, it is characterised in that
Inclined with mutual identical angle in face in the engaging recessed part and the engaging protuberances, being mutually clamped in rotation direction
Tiltedly.
8. the cap unit according to any one of claim 5~7, it is characterised in that
A side with the face opposed with the slide unit for constituting the 3rd jointed shaft bearing portion to face component.
9. cap unit according to claim 8, it is characterised in that
One is made up of to face component the material different from the 3rd jointed shaft bearing portion.
10. the cap unit according to any one of claim 2~9, it is characterised in that
The articulated section has multiple juts, and the multiple jut is arranged at the first jointed shaft bearing portion and described second
The face of a side in the mutually opposing face of jointed shaft bearing portion and with the face sliding contact of the opposing party.
11. cap unit according to claim 10, it is characterised in that
The opposing party with the face opposed with the first jointed shaft bearing portion for constituting the second jointed shaft bearing portion to face
Part,
The multiple jut be arranged at described the opposing party to face component.
12. cap unit according to claim 11, it is characterised in that
Described the opposing party's is made up of to face component the material different from the second jointed shaft bearing portion.
13. the cap unit according to any one of claim 1~12, it is characterised in that
Second force application part is helical spring.
14. the cap unit according to any one of claim 1~13, it is characterised in that
Possess cover locking mechanism, the force that first force application part is overcome at the position of the fluid-through port is closed in the lid
And fix the lid relative to the lid main body.
15. a kind of beverage-container, it is characterised in that possess：
Cap unit any one of claim 1~14；And
The container body of the cap unit is installed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-039242 | 2016-03-01 | ||
| JP2016039242A JP6681745B2 (en) | 2016-03-01 | 2016-03-01 | Cap unit and beverage container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107140307A true CN107140307A (en) | 2017-09-08 |
| CN107140307B CN107140307B (en) | 2019-12-03 |
Family
ID=59714202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710099430.7A Active CN107140307B (en) | 2016-03-01 | 2017-02-23 | Cap unit and beverage-container |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170267423A1 (en) |
| JP (1) | JP6681745B2 (en) |
| KR (1) | KR101879979B1 (en) |
| CN (1) | CN107140307B (en) |
| CA (1) | CA2959270A1 (en) |
| TW (1) | TWI621570B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638344A (en) * | 2018-06-26 | 2020-01-03 | 膳魔师（中国）家庭制品有限公司 | Cap unit and capped container |
| CN110811362A (en) * | 2018-08-10 | 2020-02-21 | 膳魔师（中国）家庭制品有限公司 | Cap unit and capped container |
| US11396408B2 (en) | 2019-08-05 | 2022-07-26 | Yeti Coolers, Llc | Lid for container |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10414555B2 (en) * | 2016-05-04 | 2019-09-17 | Hydrovaze Llc | Portable beverage container |
| JP6846325B2 (en) * | 2017-10-31 | 2021-03-24 | グローブライド株式会社 | Cool box |
| US10512347B1 (en) * | 2018-08-28 | 2019-12-24 | Zak Designs, Inc. | Dual-dispensing lid |
| USD955818S1 (en) * | 2019-09-19 | 2022-06-28 | Real Value LLC | Tumbler |
| JP7445124B2 (en) | 2020-04-03 | 2024-03-07 | タイガー魔法瓶株式会社 | stopper |
| USD974830S1 (en) * | 2020-07-22 | 2023-01-10 | Shenzhen Too Feel Plastic & Hardware Co., Ltd | Lid for water bottle |
| US11912471B2 (en) | 2020-10-27 | 2024-02-27 | Yeti Coolers, Llc | Lid assembly for a container |
| USD957196S1 (en) | 2020-10-27 | 2022-07-12 | Yeti Coolers, Llc | Bottle |
| USD983597S1 (en) | 2021-02-08 | 2023-04-18 | Lifetime Brands, Inc. | Cap |
| USD966790S1 (en) * | 2021-03-09 | 2022-10-18 | Zhejiang Feijian Technology Co., Ltd. | Drinking bottle lid |
| JP2022180977A (en) * | 2021-05-25 | 2022-12-07 | サーモス株式会社 | Cap unit and container with cap |
| JP2022180978A (en) * | 2021-05-25 | 2022-12-07 | サーモス株式会社 | Cap unit and container with cap |
| USD1015804S1 (en) | 2021-09-15 | 2024-02-27 | Yeti Coolers, Llc | Lid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110638344A (en) * | 2018-06-26 | 2020-01-03 | 膳魔师（中国）家庭制品有限公司 | Cap unit and capped container |
| CN110638344B (en) * | 2018-06-26 | 2022-04-22 | 膳魔师（中国）家庭制品有限公司 | Cap unit and capped container |
| CN110811362A (en) * | 2018-08-10 | 2020-02-21 | 膳魔师（中国）家庭制品有限公司 | Cap unit and capped container |
| CN110811362B (en) * | 2018-08-10 | 2022-04-15 | 膳魔师（中国）家庭制品有限公司 | Cap unit and capped container |
| US11396408B2 (en) | 2019-08-05 | 2022-07-26 | Yeti Coolers, Llc | Lid for container |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170102442A (en) | 2017-09-11 |
| CA2959270A1 (en) | 2017-09-01 |
| KR101879979B1 (en) | 2018-07-18 |
| CN107140307B (en) | 2019-12-03 |
| TW201731738A (en) | 2017-09-16 |
| JP2017154780A (en) | 2017-09-07 |
| TWI621570B (en) | 2018-04-21 |
| US20170267423A1 (en) | 2017-09-21 |
| JP6681745B2 (en) | 2020-04-15 |
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