CN205963689U

CN205963689U - Vacuum cup

Info

Publication number: CN205963689U
Application number: CN201620719576.8U
Authority: CN
Inventors: 陆意祥
Original assignee: NINGBO LIYANG VACUUM VESSEL Co Ltd
Current assignee: NINGBO LIYANG VACUUM VESSEL Co Ltd
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2017-02-22
Anticipated expiration: 2026-07-05

Abstract

The utility model provides a vacuum cup, includes cup, bowl cover and drinks the valve spud, the bowl cover includes lower cover and upper cover, and its characterized in that rotationally is connected with the rear end of lower cover through the round pin shaft fit in the rear end of upper cover: the lower cover outside portion rotationally install one with the button of upper cover cooperation joint locking, the lateral part of upper cover is equipped with the slip locking plate that carries out insurance locking for the first time to the button, the inboard upper end of button is equipped with a sand grip, be equipped with in the upper cover and carry out the bump that the two -stage process was opened with the sand grip cooperation to the upper cover, when opening the slip locking plate, when pressing the knob down, on cover and lift, on the bump card covered realize the secondary locking in the sand grip below of button, the release button resetd this moment, on the sand grip separation of the bump covered and button, the upper cover is realized the two -stage process and is opened. The utility model discloses a bowl cover adopts button and the double -locked of slip locking plate and the structure that the two -stage process was opened for the structure is reasonable more, thermal insulation performance is good, use safe and reliable more, can make various insulated container such as motion kettle, bachelor's cup.

Description

Thermos cup

Technical field

This utility model is related to a kind of cool-bag, and specifically a kind of bowl cover has the thermos cup of two-stage nitration open function.

Background technology

Thermos cup in the market all includes cup and bowl cover, and general bowl cover and cup are threaded connection, when drinking water, Need to turn on bowl cover, in order that water insulation in cup after finishing off, need to tighten at once bowl cover, the opening, tighten of this repetition Make heat losses in cup more, be unfavorable for being incubated.In order to improve the heat insulation effect of thermos cup, reduce because opening cup as far as possible The heat losses covering and causing, also occur in that the push button thermos cup that need not repeatedly twist bowl cover now, such as Patent No. The Chinese patent of CN201220251460.8《A kind of thermos cup》, including cup and bowl cover it is characterised in that：Before described upper lid End is provided with a U-shaped mounting groove that Open Side Down, and both sides are provided with card base outwardly, up has an installing hole, a guarantor Nearly latch the medial wall along upper lid, can be limited in installing hole with rotating upwardly and downwardly, its outer end forms handss and dials portion, and its inner end is provided with even Spindle is connect with upper lid inwall fitted shaft, and its lower end is provided with a block；The front end of described lower cover forms one and has the U-shaped of upper shed Mounting seat, be inside rotatably mounted with a button, form inside the upper end of button be available for card base embed draw-in groove, draw-in groove Top edge forms the flange flipping up, and forms, between this flange and outer wall of button, the groove that block embeds locking, and It is supported by a spring between the lower end inside of button and mounting seat.This vacuum cup structure is firm, it is convenient to open, as long as pressing Bowl cover just can be opened by button, but this unfolding mode does not have the function that two-stage nitration is opened, and because bowl cover is opened too fast, often can Occur hot water and steam in cup to spray the phenomenon flashing, therefore also need in structure improve further, make bowl cover have two-stage nitration Opening function.

Content of the invention

Technical problem to be solved in the utility model is to provide a kind of structure more adduction for the above-mentioned state of the art Manage, use safer thermos cup, the unlatching of bowl cover adopts the double combinations of button and slide lock tabs, and bowl cover has two-stage nitration The function of opening.

This utility model solves the technical scheme that adopted of above-mentioned technical problem：A kind of thermos cup, including cup, bowl cover With drink mouth seat, described bowl cover includes lower cover and Shang Gai, and wherein lower cover is fixed at the top of cup, and upper lid pairing is located at lower cover On, the rear end of its rear end and lower cover pass through bearing pin coordinate be rotatably coupled it is characterised in that：Described lower cover lateral part is rotatable The button of one and upper lid cooperation snap lock is installed, the sidepiece of upper lid is provided with the cunning that button is carried out with first time safety lock Dynamic locking plate, the inboard upper end of button is provided with a raised line, is provided with the salient point that with raised line cooperation, upper lid is carried out with two-stage nitration unlatching in upper lid, When opening slide lock tabs, pressing the button, above cover lift, the salient point above covering is stuck in below the raised line of button realizes secondary lock Fixed, now release button resets, and the salient point above covering is separated with the raised line of button, and upper lid is realized two-stage nitration and opened.

As improvement, the front end outer side of described lower cover is provided with the mounting seat of a U-shaped, has pin-and-hole in the both sides of mounting seat, The middle part of button offer horizontal run through through hole, pass through pin-and-hole, run through through hole button is rotationally pacified by a steady pin It is contained in mounting seat, what the front end sidepiece of upper lid was provided with that the upper end of the confession button that Open Side Down corresponding with mounting seat inserts falls U-shaped mounting groove, the upper end of button inwardly forms buckle, the salient point above covering in mounting groove, salient point and mounting groove The clamping groove that snaps in for buckle of inwall upper end formation, be provided between the bottom of button and mounting seat make button have all the time with upper The back-moving spring of the trend of lid phase clamping.

Improve further, the top of described button is provided with and extends internally and extension upwards, and raised line convex is located at and prolongs The upper end of extending portion, is provided with the breach that the salient point for upper lid skids off between raised line and buckle, when press the button the top making button to During outer rotation, buckle departs from from groove, and raised line falls, above salient point, upper lid realized secondary locking.

As improvement, the side that described upper lid is located at mounting groove is provided with the chute being connected with mounting groove, and slide lock tabs are led to Cross positive stop spring plate can spacing be slidably arranged in chute, when sliding in slide lock tabs are to mounting groove, slide lock tabs just fall In the U-shaped draw-in groove that the extension of button is formed with button outer wall, by button locking.

As improvement, described positive stop spring plate is buckle-type positive stop spring plate, and one end of positive stop spring plate is plugged on sliding lock block In bar-shaped trough, the other end of positive stop spring plate is fixedly mounted on the side away from mounting groove in chute, and positive stop spring plate laterally opens up There is the spacing slotted eye with two gear catching grooves, the bar-shaped trough inwall of slide lock tabs is transversely provided with corresponding slide block, slide block End face is provided with the flange spacing with the cooperation of gear catching groove.

As improvement, the outer surface of described slide lock tabs is provided with the longitudinal raised line being easy to that handss dial slip.

Improve further, described mouth seat of drinking can two-stage nitration be arranged in lower cover with shirking, and drinks ring in the external wall of upper portion of mouth seat It is provided with least one thread segment, the inwall of lower cover is provided with least one thread segment corresponding, drinks mouth seat and coordinated by thread segment Releasably it is arranged in lower cover, the rear side drinking mouth seat is provided with a mounting groove, in mounting groove, be provided with an insurance movable up and down Button, is convexly equipped with buckle below the rear side of safety button, be provided with the opening stretching out for buckle below the rear side of mounting groove, and insurance is pressed It is provided with a screens portion cooperation making safety button have all the time to make upwards safety button and lower cover between the bottom of button and mounting groove The elastic component of locking.

Preferably, the described thread segment drinking mouth seat is spaced left and right two-stage nitration, under the thread segment that covers be corresponding two Section, the buckle that the rear end inwall of lower cover forms for safety button snaps in the screens portion of locking.

Finally, described elastic component be upper end open, bottom be in cambered surface flexible silicon gum cover, the bottom of safety button is arranged with Locating slot for the upper end insertion of elastic silica gel sheath and locating dowel, locating dowel is less than flexible silicon gum cover with the length of locating slot Interior hole length, the upper end of flexible silicon gum cover is set in positioning and lives in, is plugged in locating slot, the lower end of flexible silicon gum cover and installation Groove offsets, and when pressing down on safety button, flexible silicon gum cover deforms upon so that safety button moves downward, buckle with The screens portion of lid departs from, and mouth seat is drunk in rotation, realizes drinking mouth seat and lower cover two-stage nitration departs from.

Compared with prior art, the utility model has the advantage of：Bowl cover adopts the double locking of button and slide lock tabs, Because imprudence encounters button, bowl cover will not be opened it is ensured that thermos cup safety in use and sealing；Simultaneously Bowl cover will not be fully opened after pressing button, and so that lid is somewhat lifted, wait pine by the structure that bowl cover is opened using two-stage nitration After opening push-button reset, upper lid just fully opens, solve original due to bowl cover open too fast and in the cup that occurs hot water and steam spray Penetrate the phenomenon flashing so that using safer；Drink mouth seat is that two-stage nitration is removable lining simultaneously, facilitates daily cleaning and maintenance. This utility model have the advantages that simple and reasonable, open convenience, good heat insulating, safe and reliable, motion can be made The various cool-bags such as kettle, scholar's cup.

Brief description

Fig. 1 is the structure sectional view of the thermos cup of this utility model embodiment 1；

Fig. 2 is the structure decomposition figure of vacuum cup cover in Fig. 1；

Fig. 3 is the structural representation after slide lock tabs are assembled with positive stop spring plate；

Fig. 4 is the exploded view of Fig. 3；

Fig. 5 is slide lock tabs and positive stop spring plate structural representation in slip conditions；

Fig. 6 is structure sectional view under slide lock tabs released state for the bowl cover；

Fig. 7 is structure sectional view under slide lock tabs lock-out state for the bowl cover；

Fig. 8 is the structural representation under upper lid open mode；

Fig. 9 is the structural representation of another angle under upper lid open mode；

Figure 10 is structural representation under button locking state for the bowl cover；

Figure 11 is that pressing button makes the structural representation under lid half-open position；

Figure 12 is the structural representation under the salient point of lid and the raised line disengaged position of button on push-button reset

Figure 13 is the structural representation under upper lid full open position；

Figure 14 is the structural representation drinking mouth seat；

Figure 15 is the structure sectional view after safety button is assembled with elastic component；

Figure 16 is the side sectional view that upper lid opens under pressing safety button state；

Figure 17 is sectional view after safety button pressing puts in place for the Figure 16；

Figure 18 opens, rotates the top view drunk under mouth seat state in safety button for bowl cover；

Figure 19 is the side sectional view of lower cover in Figure 18；

Figure 20 be lower cover with drink the structural representation after mouth seat separates.

Specific embodiment

Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.

As shown in Fig. 1～20, a kind of thermos cup, including cup 1, bowl cover with drink mouth seat 4, cup 1 adopts stainless steel material Make, the upper end of cup 1 is provided with external screw thread, bowl cover includes lower cover 3 and upper lid 2, and the lower end inner wall of wherein lower cover 3 forms interior spiral shell Stricture of vagina structure, is threaded connection fixation with cup 1；Upper lid 2 pairings, above lower cover 3, are provided with a rotating shaft in the rear end of lower cover 3 Hole 32, the sidepiece of shaft hole 32 is provided with torsion spring, and the rear end of upper lid 2 is provided with corresponding connecting shaft hole 24, and one end of torsion spring is fixed on In the shaft hole 32 of lower cover 3, the other end is connected with upper lid 2 rear ends, makes lid 2 have the trend opening up, a bearing pin 13 is worn Cross the connecting shaft hole 24 of lid 2, torsion spring, the shaft hole 32 of lower cover 3, upper lid 2 opposite sides connecting shaft hole 24 will be 2 rotatable for upper lid Be arranged on above lower cover 3, the front end outer side of lower cover 3 is provided with the mounting seat 31 of a U-shaped, is rotatably mounted with mounting seat 31 One with the buttons 5 of upper lid 2 cooperation snap lock, the middle part of button 5 offers horizontal runs through through hole 51, the both sides of mounting seat 31 Have pin-and-hole 311, pass through pin-and-hole 311, run through through hole 51 button is installed in rotation on mounting seat 31 by a steady pin 12 On, the front end of upper lid 2 is provided with the installation of the inverted U that the upper end of the confession button 5 that Open Side Down corresponding with mounting seat 31 is inserted Groove 21, the upper end of button 5 inwardly forms buckle 52, is provided with salient point 23, the inwall of salient point 23 and mounting groove 21 in mounting groove 21 The clamping groove 25 that upper end formation snaps in for buckle 32, is provided between the bottom of button 5 and mounting seat 31 and so that button 5 is had all the time With the back-moving spring 11 of the trend of upper lid 2 phase clampings, the top of button 5 is provided with and extends internally and extension 53 upwards, extends The upper end in portion 53 is provided with a cambered outwards raised line 54, and the position of raised line 54 is not less than the position of buckle 52, raised line 54 and buckle 52 Between be provided with the breach that skids off of salient point 23 for upper lid 2, when pressing the button 5 and so that the top of button 5 is outwards overturn, buckle 52 from Depart from clamping groove, and raised line 54 just falls to above salient point 23, upper lid 2 being realized second and lock, so it is avoided that can be by In bowl cover open too fast and in the cup that occurs hot water and the steam phenomenon that flashes of injection so that using safer, now, will be by Button 5 unclamps reset, and the salient point 23 on upper lid 2 is separated with the raised line 54 of button 5, and upper lid 2 ability two-stage nitration are opened；Upper lid 2 is located to be installed The side of groove 21 is provided with the chute 22 being connected with mounting groove 21, is provided with the slip that button 5 carries out safety lock in chute 22 Locking plate 9, slide lock tabs 9 can spacing be slidably arranged in chute 22 by positive stop spring plate 10, when slide lock tabs 9 are to mounting groove 21 During interior slip, slide lock tabs 9 just fall in the extension 53 of button 5 and the U-shaped draw-in groove 55 of button 5 outer wall formation, by button 5 Locking, positive stop spring plate 10 is buckle-type positive stop spring plate, and one end of positive stop spring plate 10 is plugged in the bar-shaped trough 91 of sliding lock block 9, The other end of positive stop spring plate 10 is fixedly mounted on the side in chute 22 away from mounting groove 21, and positive stop spring plate 10 laterally offers There is the spacing slotted eye 101 of two gear catching grooves 102, bar-shaped trough 91 inwall of slide lock tabs 9 is transversely provided with corresponding slide block 93, the end face of slide block 93 is provided with and coordinates spacing flange 931 with gear catching groove 102, is provided with the outer surface of slide lock tabs 9 It is easy to longitudinal raised line 92 that handss dial slip, so that flange 931 is fallen in the gear catching groove 102 in left side when stirring slide lock tabs 9 to the left When, the head of slide lock tabs 3 is just plugged in the U-shaped draw-in groove 55 of button 5, button 5 is locked, stirs slide lock tabs when to the right 9 when making flange 931 fall in the gear catching groove 102 on right side, and slide lock tabs 3 are separated with button 5, the latch-release to button；

Drink mouth seat 4 to be releasably arranged in lower cover 3, drink ring in the external wall of upper portion of mouth seat 4 and be provided with two thread segments 41, The inwall of lower cover 3 is provided with corresponding two thread segments 33, drinks mouth seat 4 and is coordinated by screw thread and is releasably arranged in lower cover 3, Offer an apopore at the middle part drinking mouth seat 4, the inner side of upper lid 2 be provided with one with the interior plug 6 drinking mouth seat 4 cooperation, this interior plug 6 It is shaped as funnel-form, the lower end of interior plug 6 is shaped to cylindric with apopore cooperation, and interior plug 6 is embedded at the circular grooves of lid 2 Interior, then by ultrasonic bonding, interior plug 62 is connected with upper lid, the interior lower end filling in 6 be arranged with that a silica gel makes close Blocking 7, sealing-plug 76 is close to be connected with interior plug, when upper lid 2 closure, the edge of sealing-plug 7 just with the top edge drinking mouth seat 4 Offset, the lower end of sealing-plug 7 and apopore offset sealing, the bottom drinking mouth seat 4 is provided with the sealing ring offseting with the inwall of cup 8, the rear side drinking mouth seat 4 is provided with a mounting groove 42, is provided with a safety button 20 movable up and down, safety button in mounting groove 42 It is convexly equipped with buckle 201 below 20 rear side, be provided with the opening stretching out for buckle 201 below the rear side of mounting groove 42, after lower cover 3 Form, on the inwall of end, the screens portion 34 snapping in locking for safety button 20, screens portion 34 typically opens one in the rear end of lower cover 3 Bayonet socket and formed, be provided with the opening 43 stretching out for buckle 201, the bottom of safety button 20 and installation below the rear side of mounting groove 42 Being provided with one between groove 43 makes safety button 20 have all the time to make upwards safety button 20 and lower cover 3 to realize the elasticity of locking trend Part, the flexible silicon gum cover 30 that elastic component is upper end open, bottom is in cambered surface, the bottom of safety button 20 is arranged with and supplies elastic silica gel The locating slot 202 of upper end insertion of set 30 and locating dowel 203, locating dowel 203 is less than elastic silica gel with the length of locating slot 202 The interior hole length of set 30, the upper end of such flexible silicon gum cover 30 is set in and positions on 202, is plugged in locating slot 202, elasticity The lower end of silica gel sheath 30 and mounting groove offset, when pressing down on safety button 20, flexible silicon gum cover 30 can deform upon so that Safety button 20 moves downward, and safety button 20 is departed from the screens portion 34 of lower cover 3, and now, about 35 ° about of mouth seat 4 is drunk in rotation, Achieve that drinking mouth seat 4 is departed from lower cover 3 two-stage nitration, takes out drinking mouth seat 4 from the lower section of lower cover 4, dismounting is very convenient, drinks mouth seat 4 structure and drink the unloading process of mouth seat 4 and be specifically shown in shown in Figure 14～Figure 20；Offer a water outlet at the middle part drinking mouth seat 4 Hole, the inner side of upper lid 2 be provided with one with the interior plug 6 drinking mouth seat 10 cooperation, this interior plug 6 be shaped as funnel-form, the lower end of interior plug 6 becomes Type is cylindric with apopore cooperation, and interior plug 6 is embedded in the circular groove of lid 2, then is made interior by ultrasonic bonding Plug 6 is connected with upper lid 2, is arranged with, in the lower end of interior plug 6, the sealing-plug 7 that a silica gel is made, and sealing-plug 7 is close to interior plug 6 It is connected, when upper lid 2 closure, the edge of sealing-plug 7 is just offseted with the top edge drinking mouth seat 4, the lower end of sealing-plug 7 and water outlet Hole offsets sealing.

Operation principle is such：When needing to open, slide plate 9 will be locked and slide so as to depart to button 5 to the right, open First lock, button 5 can be pressed, such as Fig. 6；Then 5 are down pressed the button so that button 5 rotates, the buckle of button 5 upper end 52 depart from from the mounting groove 21 of upper lid 2, open second lock, such as Figure 11, now go up lid and somewhat lift, and the raised line of button 5 54 just fall by upper lid 2 secondary lockings above the salient point 23 of upper lid 2, and release button 5, in the presence of button carries back-moving spring 11 Reset, the salient point 23 on upper lid 2 is separated with the raised line 54 of button 5, the salient point 23 on upper lid 2 lacks between raised line 54 and buckle 52 Mouth passes through, and upper lid 2 is opened under the elastic force effect of torsion spring, as shown in Figure 12,13；

When needing dismounting to drink mouth seat 4, press down on safety button 20, as shown in figure 16, flexible silicon gum cover 30 deforms upon, Safety button 20 is moved downward, safety button 20 is departed from the screens portion 34 of lower cover 3, and as shown in figure 17, now, rotation is drunk About 33 ° about of mouth seat 4, as shown in figure 18 so that it may realize drinking mouth seat 4 and the disengaging of lower cover 3 two-stage nitration, will drink mouth seat 4 from lower cover 4 Side takes out, as shown in Figure 19, Figure 20.

Claims

1. a kind of thermos cup, including cup, bowl cover with drink mouth seat, described bowl cover includes lower cover and Shang Gai, and wherein lower cover fixation sets In the top of cup, upper lid pairing located under cover, its rear end is rotatably coupled by bearing pin cooperation with the rear end of lower cover, its It is characterised by：Described lower cover lateral part is rotatably mounted with the button of one and upper lid cooperation snap lock, and the sidepiece of upper lid sets Have the slide lock tabs that button is carried out with first time safety lock, the inboard upper end of button is provided with a raised line, be provided with upper lid with convex Bar cooperation carries out the salient point of two-stage nitration unlatching to upper lid, when opening slide lock tabs, pressing the button, above covers lift, above cover is convex Point is stuck in below the raised line of button realizes secondary locking, and now release button resets, and the salient point above covering is divided with the raised line of button From upper lid is realized two-stage nitration and opened.

2. thermos cup according to claim 1 it is characterised in that：The front end outer side of described lower cover is provided with the installation of a U-shaped Seat, has a pin-and-hole in the both sides of mounting seat, the middle part of button offer horizontal run through through hole, pin is passed through by a steady pin Hole, run through through hole button is installed in rotation in mounting seat, the front end sidepiece of upper lid is provided with open corresponding with mounting seat The mounting groove of the inverted U that the upper end of the downward confession button of mouth is inserted, the upper end of button inwardly forms buckle, the salient point above covering In mounting groove, salient point forms, with the inwall upper end of mounting groove, clamping groove, the bottom of button and the installation snapping in for buckle Being provided between seat makes button have the back-moving spring with the trend of upper lid phase clamping all the time.

3. thermos cup according to claim 2 it is characterised in that：The top of described button is provided with and extends internally and upwards Extension, raised line convex is located at the upper end of extension, is provided with the breach that the salient point for upper lid skids off between raised line and buckle, when Press the button when so that the top of button is turned out, buckle departs from from groove, and raised line falls and realizes upper lid above salient point Secondary locking.

4. thermos cup according to claim 3 it is characterised in that：The side that described upper lid is located at mounting groove is provided with and installs The chute that groove is connected, slide lock tabs can spacing be slidably arranged in chute by positive stop spring plate, when slide lock tabs are to installation When sliding in groove, slide lock tabs just fall in the extension of button and the U-shaped draw-in groove of button outer wall formation, by button locking.

5. thermos cup according to claim 4 it is characterised in that：Described positive stop spring plate is buckle-type positive stop spring plate, spacing One end of shell fragment is plugged in the bar-shaped trough of sliding lock block, and the other end of positive stop spring plate is fixedly mounted in chute away from mounting groove Side, positive stop spring plate laterally offers the spacing slotted eye with two gear catching grooves, on the bar-shaped trough inwall of slide lock tabs It is transversely provided with corresponding slide block, the end face of slide block is provided with the flange spacing with the cooperation of gear catching groove.

6. thermos cup according to claim 5 it is characterised in that：The outer surface of described slide lock tabs is provided with to be easy to handss and dials The longitudinal raised line sliding.

7. the thermos cup according to claim 1 to 6 any claim it is characterised in that：Described mouth seat of drinking can two-stage nitration take off It is arranged on unloading in lower cover, drinks ring in the external wall of upper portion of mouth seat and be provided with least one thread segment, it is right that the inwall of lower cover is provided with At least one thread segment answered, is drunk mouth seat and is coordinated by thread segment and be releasably arranged in lower cover, and the rear side drinking mouth seat is provided with One mounting groove, is provided with a safety button movable up and down in mounting groove, be convexly equipped with buckle below the rear side of safety button, installs It is provided with the opening stretching out for buckle, being provided with one between the bottom of safety button and mounting groove makes safety button have below the rear side of groove There is the elastic component making safety button and the screens portion cooperation locking of lower cover all the time upwards.

8. thermos cup according to claim 7 it is characterised in that：The described thread segment drinking mouth seat is spaced left and right Two-stage nitration, under the thread segment that covers be corresponding two-stage nitration, the buckle that the rear end inwall of lower cover forms for safety button snaps in lock Fixed screens portion.

9. thermos cup according to claim 8 it is characterised in that：Described elastic component is upper end open, bottom is in cambered surface Flexible silicon gum cover, the bottom of safety button is arranged with locating slot and the locating dowel of the upper end insertion for elastic silica gel sheath, positioning The length of post and locating slot is less than the interior hole length of flexible silicon gum cover, and the upper end of flexible silicon gum cover is set in positioning and lives in, plants In locating slot, the lower end of flexible silicon gum cover and mounting groove offset, and when pressing down on safety button, flexible silicon gum cover occurs shape Become so that safety button moves downward, buckle is departed from the screens portion of lower cover, and mouth seat is drunk in rotation, realize drinking mouth seat and lower cover two Section departs from.