CN208573504U - Portable thermos connecting component - Google Patents

Abstract

The utility model discloses a kind of portable thermos connecting component, and including the cylinder with access way, cylinder bottom end is with the socket section being socketed with telescoping pieces and the upper stopper for stopping telescoping pieces to move up；It is socketed on the side wall of section at least provided with two rotating blocks separated from one another and along cylinder circumferentially, rotating block includes side block blocks and the lower stopper along cylinder circumferentially, both lower stopper and side block blocks cross rotation card region, socket section radially outward protrudes out the lug boss being located in rotation card region along cylinder, revolves position of the card region between lug boss and side block blocks and forms engaging position；During telescoping pieces is set in socket section, the holding section of telescoping pieces is first moved into rotation card region by the gap between adjacent two rotating block, so that the holding section of the telescoping pieces is crossed lug boss along close to side block Block direction rotary sleeve relay part again and be stuck in engaging position, to be effectively prevented the portable thermos connecting component and the disengaging of telescoping pieces of the utility model.

Description

Portable thermos connecting component

Technical field

The utility model relates to a kind of portable thermos more particularly to a kind of portable thermos connecting components.

Background technique

With the continuous development of the economy and the continuous progress of society, various material consumptions are provided for people's lives Product, to meet the personalized life pursuit of people, and portable thermos are exactly one in various material consumer goods Kind.

It is well known that portable thermos include bottle cap and the bottle body with bottle cap cooperation.Bottle body includes liner, shell, true At the top end part of empty bottom and pedestal, liner and shell together with sealing welding, vacuum bottom covers the bottom of liner, and vacuum bottom is also It is welded with the sealed bottom of shell, to make to cross enclosure space between liner, shell and vacuum bottom, then passes through vacuum bottom Vacuum hole vacuumizes enclosure space, is sealed again to vacuum hole after vacuumizing, so that the closing after vacuumizing Space forms vacuum chamber, finally, pedestal connects with shell group again.Due to having vacuum chamber between liner, shell and vacuum bottom, therefore borrow The drinking hot water for helping the design of vacuum chamber that can be effectively reduced in liner is toward the extraneous heat speed transmitted, to realize to liner The purpose of interior drinking hot water heat preservation, to meet the requirement of people.

Wherein, in order to enable portable thermos have the function of to make tea, impregnate and filter medicine materical crude slice etc., therefore portable thermos Also include top and the connecting component with hollow structure that bottle cap is threadedly coupled and bottom is connect with the whorl of bottleneck of bottle body, connects The bottom of relay part is also connected with the tea interval or strainer for protruding into the metal in liner.

But since portable thermos are for containing drinking hot water, the temperature of drinking hot water is all higher, and interconnecting piece Part is easy to temperature distortion at high temperature, can not so as to cause there is connection between deformed connecting component and tea interval or strainer It leans on and undesirably falls off.

Therefore, it is badly in need of that a kind of portable thermos is wanted to overcome above-mentioned defect with connecting component.

Utility model content

The purpose of this utility model is to provide a kind of portable thermos connecting components that can be effectively prevented disengaging.

To achieve the goals above, the utility model provides a kind of portable thermos connecting component, and being applicable in will be portable Bottle cap and bottle body in formula vacuum flask link together, including cylinder in hollow structure, and the hollow structure is along the cylinder Up and down direction is through the cylinder and forms access way, and the bottom end of the cylinder has and the set in the portable thermos The socket section that relay part is mutually socketed and the upper stopper for stopping the telescoping pieces in the socket section to move up.Wherein, described It is socketed on the side wall of section at least provided with two rotating blocks separated from one another and along the cylinder circumferentially, the rotating block packet Lower stopper containing side block blocks and along the cylinder circumferentially, both the lower stopper and the side block blocks cross rotation card region, The lug boss that radially outward protrudes out positioned at the rotation card region in of the socket section along the cylinder, the rotation card region position Position between the lug boss and side block blocks forms engaging position；The socket section process is set in the telescoping pieces In, the holding section of the telescoping pieces is first moved into the rotation card region by the gap between adjacent two rotating block, then edge It rotates the telescoping pieces close to the side block Block direction and so that the holding section of the telescoping pieces is crossed the lug boss and be stuck in institute It states in engaging position.

Preferably, the lower stopper has the portion that arches upward to arch upward upwards, the portion of arching upward stops the card in the engaging position Conjunction portion screws out the engaging position along far from the side block Block direction.

Preferably, the upper end of the one end of the lower stopper far from the side block blocks had along the week close to the side block blocks To acclivitous guiding face.

Preferably, central angle shared by each rotating block is identical.

Preferably, the side wall of the cylinder has the helicitic texture being threadedly coupled with the bottle neck of the bottle body, the screw thread Structure is located at the top of the socket section.

Preferably, the helicitic texture is the external screw thread being formed on the lateral wall of the cylinder.

It is located at preferably, the inner sidewall of the cylinder has in the access way and for being threadedly coupled with the bottle cap Internal screw thread.

Preferably, the portable thermos connecting component of the utility model further includes positioned at the outer of the top of the cylinder The side wall at the top of ring mouth, the outer ring mouth and the cylinder crosses the receiving gap accommodated for the bottle neck of the bottle body jointly.

Preferably, the lug boss and it is described socket section side wall between and described arch upward have between portion and the lower stopper There is arc excessive structural.

Preferably, the telescoping pieces is barrel shaped structure.

Compared with prior art, due on the side wall of the socket section of the utility model at least provided with two it is separated from one another and Along the rotating block of cylinder circumferentially, rotating block includes side block blocks and the lower stopper along cylinder circumferentially, lower stopper and side block Both blocks cross rotation card region, and socket section radially outward protrudes out the lug boss being located in rotation card region, the area Xuan Ka along cylinder Position of the domain between lug boss and side block blocks forms engaging position, therefore during telescoping pieces is set in socket section, socket The holding section of component is first moved into rotation card region by the gap between adjacent two rotating block, then along close to side block Block direction rotary sleeve Relay part is stuck in engaging position so that the holding section of the telescoping pieces be made to cross lug boss, therefore under the action of lug boss, effectively Ground prevents the portable thermos connecting component of the utility model from lost because of temperature distortion to the holding section of telescoping pieces Stop, so that the holding section of telescoping pieces is stuck at engaging position, thus is effectively prevented the portable guarantor of the utility model Warm bottle is mutually disengaged between connecting component and telescoping pieces.

Detailed description of the invention

Fig. 1 is to apply to have the stereochemical structure of the portable thermos of the utility model portable thermos connecting component to show It is intended to.

Fig. 2 is the dimensional decomposition structure diagram of portable thermos shown in FIG. 1.

Fig. 3 is dimensional decomposition structure of the portable thermos connecting component of the utility model when mutually separating with tea interval Schematic diagram.

Fig. 4 is the planar structure schematic diagram of the portable thermos connecting component of the utility model.

Fig. 5 is the sectional block diagram of the line A-A along Fig. 4.

Fig. 6 is the sectional block diagram of the line B-B along Fig. 4.

Specific embodiment

For technology contents, the construction feature, the effect realized that the utility model is described in detail, below in conjunction with embodiment And attached drawing is cooperated to be explained in detail.

It please refers to Fig.1 to Fig.3, the portable thermos of the utility model are used for connecting component 30 by portable thermos Bottle cap 10 and bottle body 20 in 100 link together, including cylinder in hollow structure 31.Hollow structure is along 31 upper and lower of cylinder To running through cylinder 31 and forming access way 311, the bottom end of cylinder 31 has and the telescoping pieces 40 in portable thermos 100 The socket section 312 being mutually socketed and the upper stopper 313 for stopping the telescoping pieces 40 in socket section 312 to move up.Such as Fig. 6 institute Show, be socketed on the side wall of section 312 rotating block 314 separated from one another and along cylinder 31 circumferentially there are four setting, be preferably, Central angle shared by each rotating block 314 is identical, for example, central angle shared by each rotating block 314 is equal to 360 degree divided by rotating block 314 number, but not limited to this；It will be appreciated that in other embodiments, the number of rotating block 314 can also for two, Three or five are differed.

In conjunction with Fig. 4, rotating block 314 includes side block blocks 314a and along circumferential (the i.e. rotation arrows direction in Fig. 3 of cylinder 31 And opposite direction) arrangement lower stopper 314b, both lower stopper 314b and side block blocks 314a cross revolves card region 315.It is socketed section 312 radially outward protrude out the lug boss 316 being located in rotation card region 315 along cylinder 31, and rotation card region 315 is located at lug boss Position between 316 and side block blocks 314a forms engaging position 317, and state is as shown in Figure 6.Therefore in telescoping pieces 40 along Fig. 3 Arrow direction is set in during socket section 312 in telescoping pieces 40, and the holding section 41 of telescoping pieces 40 is first by adjacent two Gap between rotating block 314 moves into rotation card region 315, then along close to 314 direction of side block blocks (i.e. rotation arrows in Fig. 3 Direction) it rotates telescoping pieces 40 and so that the holding section 41 of the telescoping pieces 40 is crossed lug boss 316 and be stuck in engaging position 317 Interior, state is as shown in Figure 2.Specifically, in the present embodiment, when the holding section of telescoping pieces 40 41 is stuck in engaging position 317, The top of telescoping pieces 40 at this time is stopped by upper stopper 313, and rotating block 314 is located at the inside of telescoping pieces 40, socket part The holding section 41 of part 40 is stopped along the circumferential of cylinder 31 by lug boss 316 and side block blocks 314a, and the engaging of telescoping pieces 40 The lower section in portion 41 is stopped by lower stopper 314b, so that telescoping pieces 40 be made reliably to be placed at socket section 312；For example, As shown in Fig. 2, the side wall flush of the side wall of telescoping pieces 40 and upper stopper 313, telescoping pieces 40 is barrel shaped structure, such as is covered Relay part 40 is tea interval, but is not illustrated and be limited with this.More specifically, as follows:

As shown in Figures 3 and 4, lower stopper 314b has the portion 3141 that arches upward to arch upward upwards, and the portion 3141 that arches upward stops engaging Holding section 41 in position 317 screws out engaging position along far from the direction side block blocks 314a (i.e. rotation arrows meaning opposite direction in Fig. 3) 317, so that holding section 41 is more reliably stuck in engaging position 317, prevent holding section 41 from unexpectedly screwing out engaging position 317. Specifically, in the present embodiment, the upper end of the one end of lower stopper 314b far from side block blocks 314a has along close to side block blocks The acclivitous guiding face 3142 of the circumferential direction of 314a, therefore in guiding face 3142 under the guiding of holding section 41, so that holding section 41 It more swimmingly slides in engaging position 317, it is ensured that telescoping pieces 40 and socket section 312 assemble reliability, but are not illustrated and be limited with this； For example, lug boss 316 and be socketed section 312 side wall between and arch upward between portion 3141 and lower stopper 314b have arc mistake Structure 34 is spent, in order to which user removes telescoping pieces 40 from socket section 312.

As shown in Figures 2 to 6, the side wall of cylinder 31 has the helicitic texture 318 being threadedly coupled with the bottle neck 21 of bottle body 20, Helicitic texture 318 is located at the top of socket section 312, to be convenient for the portable type heat insulating of the utility model by helicitic texture 318 Bottle is assembled and disassembled between connecting component 30 and bottle body 20；For example, helicitic texture 318 is to be formed on the lateral wall of cylinder 31 External screw thread, so that the portable thermos of the utility model are simpler with the structure being threadedly coupled between connecting component 30 and bottle body 20 It is single, but do not illustrated and be limited with this.Meanwhile the inner sidewall of cylinder 31 have be located at access way 311 in and be used for and 10 spiral shell of bottle cap The internal screw thread 319 of line connection, in order to which bottle cap 10 is threaded onto the portable thermos of the utility model in connecting component 30, thus Realize that bottle cap 10 can be connected on bottle body 20 to more convenient and quicker by the portable thermos connecting component 30 of the utility model Purpose.

Again as shown in Figures 2 to 6, the portable thermos connecting component 30 of the utility model further includes being located at cylinder 31 Top outer ring mouth 32, the side wall at the top of outer ring mouth 32 and cylinder 31 crosses the receipts accommodated for the bottle neck 21 of bottle body 20 jointly Hold gap 33, therefore after the external screw thread of cylinder 31 is connect with the internal screw thread in bottle neck 21, bottle neck 31 at this time is located at receiving gap In 33, and the drinking hot water in bottle body 20 flows to outer ring mouth 32 by access way 311, and the person of reusing passes through outer ring mouth 32 Drink the drinking hot water in bottle body 20.

Compared with prior art, due to being separated on the side wall of the socket section 312 of the utility model at least provided with two Open and the rotating block 314 along cylinder 31 circumferentially, rotating block 314 include side block blocks 314a and along cylinder 31 circumferentially under Block 314b, both lower stopper 314b and side block blocks 314a cross rotation card region 315, socket section 312 along cylinder 31 it is radial to The lug boss 316 being located in rotation card region 315 is protruded out outside, revolves card region 315 between lug boss 316 and side block blocks 314a Position formed engaging position 317, therefore telescoping pieces 40 be set in socket section 312 during, the holding section 41 of telescoping pieces 40 It is first moved into rotation card region 315 by the gap between adjacent two rotating block 314, then rotates socket along close to the direction side block blocks 314a Component 40 is stuck in engaging position 317 so that the holding section 41 of the telescoping pieces 40 be made to cross lug boss 316, therefore in lug boss 316 Under the action of, the portable thermos connecting component 30 for being effectively prevented the utility model loses because of temperature distortion to socket The blocking of the holding section 41 of component 40, so that the holding section 41 of telescoping pieces 40 is stuck at engaging position 317, thus effectively The portable thermos of the utility model are prevented to be mutually disengaged between connecting component 30 and telescoping pieces 40.

Above disclosed is only the preferred embodiments of the utility model, cannot limit the utility model certainly with this Interest field, therefore equivalent variations made according to the patent scope of the utility model still falls within the utility model and covered Range.

Claims (10)

1. a kind of portable thermos connecting component, be applicable in by portable thermos bottle cap and bottle body link together, Including cylinder in hollow structure, the hollow structure runs through the cylinder along the cylinder up and down direction and forms disengaging and leads to Road, the bottom end of the cylinder have described in the socket section being mutually socketed with the telescoping pieces in the portable thermos and blocking The upper stopper that telescoping pieces in socket section moves up, which is characterized in that at least provided with two on the side wall of the socket section Rotating block separated from one another and along the cylinder circumferentially, the rotating block is comprising side block blocks and along the cylinder circumferential direction cloth The lower stopper set, both the lower stopper and the side block blocks cross rotation card region, radial direction of the socket section along the cylinder Convex stretches out the lug boss being located in the rotation card region, and the rotation card region is between the lug boss and side block blocks Position forms engaging position；During the telescoping pieces is set in the socket section, the holding section of the telescoping pieces first by Gap between adjacent two rotating block moves into the rotation card region, then rotates the set along close to the side block Block direction Relay part and so that the holding section of the telescoping pieces is crossed the lug boss and be stuck in the engaging position.

2. portable thermos connecting component according to claim 1, which is characterized in that the lower stopper has upward The portion that arches upward to arch upward, the portion of arching upward stop the holding section in the engaging position to screw out the card along far from the side block Block direction Coincidence.

3. portable thermos connecting component according to claim 2, which is characterized in that the lower stopper is far from described The upper end of one end of side block blocks has along the acclivitous guiding face of circumferential direction close to the side block blocks.

4. portable thermos connecting component according to claim 1, which is characterized in that shared by each rotating block Central angle it is identical.

5. portable thermos connecting component according to claim 1, which is characterized in that the side wall of the cylinder has The helicitic texture being threadedly coupled with the bottle neck of the bottle body, the helicitic texture are located at the top of the socket section.

6. portable thermos connecting component according to claim 5, which is characterized in that the helicitic texture is to be formed External screw thread on the lateral wall of the cylinder.

7. portable thermos connecting component according to claim 1, which is characterized in that the inner sidewall of the cylinder has There is the internal screw thread being located in the access way and for being threadedly coupled with the bottle cap.

8. portable thermos connecting component according to claim 1, which is characterized in that further include being located at the cylinder Top outer ring mouth, the side wall at the top of the outer ring mouth and the cylinder crosses the bottle neck receiving for the bottle body jointly Accommodate gap.

9. portable thermos connecting component according to claim 2, which is characterized in that the lug boss and the set It connects between the side wall of section and described arch upward has arc excessive structural between portion and the lower stopper.

10. portable thermos connecting component according to claim 1, which is characterized in that the telescoping pieces is bucket Shape structure.