CN208755720U

CN208755720U - Bubble water machine

Info

Publication number: CN208755720U
Application number: CN201820051921.4U
Authority: CN
Inventors: 张晓放; 李英良
Original assignee: Qingdao Bai Sequoia Life Electric Appliance Ltd
Current assignee: Qingdao Bai Sequoia Life Electric Appliance Ltd
Priority date: 2018-01-12
Filing date: 2018-01-12
Publication date: 2019-04-19
Anticipated expiration: 2028-01-12

Abstract

The utility model provides a kind of bubble water machine, and structure is simple, occupies little space, and operation is accurate.It includes gas cylinder room housing, and the lower end of gas cylinder room housing is water bottle interface portion, and water bottle interface portion is equipped with manual exhaust valve and air injection pipe, and manual exhaust valve includes sliding cavity, sliding button and spring；Exhaust passage and inlet channel are additionally provided in water bottle interface portion；Sliding button is inserted in sliding cavity and is slidably matched with sliding cavity, and sliding button includes sliding part and press section, and sliding part is equipped with the second seal member of communication paths between first seal member and on-off sliding cavity and inlet channel at sealed opening end.The utility model structure is simple, no setting is required lever construction, realizes directly pressing sliding button exhaust pressure relief, simple to operate, accurate, saves space, is conducive to product miniaturization and portability design.

Description

Bubble water machine

Technical field

The utility model relates to bubble water machines, and in particular to the structure of bubble water machine manual exhaust valve is improved.

Background technique

Air-bubble is that carbon dioxide dissolves the water for reaching degree of saturation in water, is existed because it has carbon dioxide bubble, Therefore also known as air-bubble.Air-bubble due to because having help to adjust human acid-base balance, the enhancing health efficacies such as stomach vigor increasingly It is pursued by people.Natural air-bubble is extremely rare, and air-bubble is essentially all that manufactured gas are soaked at present, makes used in air-bubble To machine be bubble water machine.

It is usually provided with safety valve and manual exhaust valve in bubble water machine, is when the carbonated water pressure in the bottle reaches certain value When, safety valve valve flicks pressure release, to prevent accident；Manual exhaust valve is arranged in order to facilitate user's manual exhaust, To control the volatile quantity of carbonic acid underwater bubble.In the prior art, the manual exhaust valve in bubble water machine is usually to use lever knot Structure drives the sliding bar to realize the connection between inlet channel and exhaust passage sliding in housing cavity, to realize that exhaust is let out Pressure, this structure is complicated, and occupied space is big, and exhaust structure complexity can make bleeding accuracy limited.

Summary of the invention

The utility model provides a kind of bubble water machine, and structure is simple, occupies little space, and operation is accurate.

To achieve the purpose that solve above-mentioned technical problem, the utility model is achieved using following technical scheme: a kind of Bubble water machine, including gas cylinder room housing, the lower end of the gas cylinder room housing are the water bottle interface portion for connecting water bottle, the water Bottle interface portion is equipped with manual exhaust valve and air injection pipe, it is characterised in that: the manual exhaust valve includes being arranged in water bottle interface Sliding cavity, sliding button in portion and the spring for resetting sliding button；Be additionally provided in the water bottle interface portion one end with it is described The exhaust passage and one end that the sliding cavity connection other end is in communication with the outside are connected to empty in the other end and water bottle with the sliding cavity Between the inlet channel that is connected to；The sliding cavity has the open end communicated with the outside world, and the sliding button is inserted in the open end It is slidably matched in the sliding cavity and with the sliding cavity, the sliding button includes the sliding in the sliding cavity Portion and the press section for being exposed to the open end and the sliding part being driven to slide, the sliding part, which is equipped with, seals the opening End the first seal member and on-off described between sliding cavity and the inlet channel communication paths the second seal member.

The sliding part is equipped with spring mounting groove, and one end of the spring is resisted against in the cavity wall of the sliding cavity, separately One end is placed in the spring mounting groove and is resisted against on the end face of the spring mounting groove.

The press section is an integral molding structure with the sliding part, and the press section is located at the outer end of the sliding part On, first seal member is to be set on the sliding part and the O-ring at the outer end of the sliding part, described the Two seal members are to be set on the sliding part the simultaneously O-ring at the inner end of the sliding part, the inlet channel position Between first seal member and second seal member.

The sliding part is equipped with the first seal member mounting groove and the second seal member mounting groove, first sealing Part is in the first seal member mounting groove, and second seal member is in the second seal member mounting groove.

Check valve is sealed and installed on the gas outlet of the air injection pipe.

The check valve includes the valve body with inner cavity, the inner cavity of the valve body and space in the pipe of the air injection pipe Connection, the valve body are equipped with the flexible glue body of the first venthole being connected to its inner cavity and covering first venthole.

The first outlet hole number be it is multiple, be with the axis of the valve body in the peripheral side of the valve body Central axis is uniformly distributed, and the flexible glue body is the soft rubber cover being set on the valve body.

The check valve further includes the bonnet for being arranged cooperation with the valve body outside the valve body, described unidirectional Valve is mounted on the gas outlet of the air injection pipe by the Bonnet seal, between the bonnet and the valve body have gap and There is the second venthole being connected to the gap on the bonnet, be equipped between the valve body and the bonnet described in being located at Third seal member above flexible glue body, second venthole are located at the lower section of the third seal member.

The upper end of the valve body has backstop boss, and the backstop boss is supported on the bonnet.

Compared with prior art, the utility model bubble water machine, the sliding button of manual exhaust valve, which has, is exposed to cunning The press section of dynamic chamber open end is slided by the sliding part that sliding button can be driven in pressing operation press section, to drive the Two seal members are mobile with the communication paths between on-off sliding cavity and inlet channel, when between connection sliding cavity and inlet channel Communication paths when, since sliding cavity is also connected to exhaust passage, then exhaust passage and inlet channel composition are connected to, and are vented simultaneously Channel is in communication with the outside, then the gas in water bottle can enter sliding cavity by inlet channel, enters back into exhaust passage, and then be discharged into The external world realizes exhaust pressure relief；The utility model structure is simple, no setting is required lever construction, realizes directly pressing sliding button Exhaust pressure relief, it is simple to operate, accurate, space is saved, product miniaturization and portability design are conducive to.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model bubble water machine；

Fig. 2 is the portion the A schematic enlarged-scale view of Fig. 1；

Fig. 3 is when the press section of sliding button is pressed the A for the Fig. 1 for keeping manual exhaust valve corresponding when realizing exhaust pressure relief Portion's schematic enlarged-scale view；

Fig. 4 is the portion the B schematic enlarged-scale view of Fig. 1.

Specific embodiment

The technical solution of the utility model is described in further detail with reference to the accompanying drawings and detailed description.

Referring to figs. 1 to Fig. 3, a kind of bubble water machine of the present embodiment, including gas cylinder room housing 10, the lower end of gas cylinder room housing 10 For the water bottle interface portion 11 for connecting water bottle 20, water bottle interface portion 11 is equipped with manual exhaust valve 12 and air injection pipe 13, manually Exhaust valve is used for manual exhaust, to control the volatile quantity of carbonic acid underwater bubble；In the present embodiment, manual exhaust valve 12 includes setting Sliding cavity 121, sliding button 122 in water bottle interface portion 11 and the spring 123 for resetting sliding button 122；Water bottle interface It is additionally provided with one end in portion 11 and is connected to the exhaust passage 111 and one end and sliding cavity that the other end is in communication with the outside with sliding cavity 121 The inlet channel 112 that the 121 connection other ends are connected to space in water bottle 20；Sliding cavity 121 has the open end communicated with the outside world 124, sliding button 122 is inserted in sliding cavity 121 in open end 124 and is slidably matched with sliding cavity 121, sliding button 122 Including be located at sliding cavity 121 in sliding part 1221 and be exposed to open end 124 and for drive sliding part 1221 slide by Splenium 1222, first seal member 125 and on-off sliding cavity 121 and air inlet of the sliding part 1221 equipped with sealed opening end 124 Second seal member 126 of communication paths between channel 112.

The sliding button 122 of the present embodiment bubble water machine, manual exhaust valve is sliding with its sliding part 1221 and sliding cavity 121 Dynamic cooperation drives the sliding part 1221 of sliding button 122 to slide by pressing operation press section 1222, to drive the second sealing The mobile communication paths to be connected to or cut off between sliding cavity 121 and inlet channel 112 of component 126, when press section 1222 is pressed Pressure be connected between sliding cavity 121 and inlet channel 112 communication paths when, as shown in figure 3, due to sliding cavity 121 also with row Gas channel 111 is connected to, then exhaust passage 111 is connected to the composition of inlet channel 112, while exhaust passage 111 is in communication with the outside, then Gas in water bottle can enter sliding cavity 121 by inlet channel 112, enter back into exhaust passage 111, be ultimately discharged into the external world, real Existing exhaust pressure relief；It is pressed when press section 1222 releases, sliding button 122 resets under the effect of spring 13, the second seal member 126 The communication paths between sliding cavity 121 and inlet channel 112 are blocked, exhaust pressure relief terminates, as shown in Figure 2.The present embodiment bubble Water dispenser structure is simple, no setting is required lever construction, realizes directly pressing sliding button 122 and pressure release is exhausted, easy to operate It is convenient, precisely, and due to no setting is required lever construction, then space is saved, product miniaturization and portability design are conducive to；Together When, sliding part 1221 is slidably matched with its circumference side with sliding cavity 121, and sliding part 1221 connects with the gas in sliding cavity 121 Contacting surface product is big, then pressing force needed for being vented is small, is easy to press sliding.

Further, spring mounting groove 1223 is equipped on sliding part 1221, one end of spring 123 is resisted against sliding cavity In 121 cavity wall, the other end, which is placed in, in spring mounting groove 1223 and to be resisted against the end face of spring mounting groove 1223 (end face is i.e. herein The face opposite with the notch of spring mounting groove 1223) on, to realize to the reset response of sliding button 122, by by spring 123 one end is placed in spring mounting groove 1223, and one side spring mounting groove 1223 plays the work of constraint and guiding to spring 123 With on the other hand making manual exhaust valve compact overall structure, save space.

Preferably, press section 1222 is an integral molding structure with sliding part 1221, and press section 1222 is located at sliding part 1221 Outer end on, the first seal member 125 is to be set on sliding part 1221 and the O-ring at the outer end of sliding part 1221, Second seal member 126 is to be set on sliding part 1221 the simultaneously O-ring at the inner end of sliding part 1221, the first sealing Part 125 and the second seal member 126 are in compressive state, guarantee that sealing function, inlet channel 112 are located at the first seal member 125 and second between seal member 126, as shown in Figures 2 and 3, guarantees effectively sealing, prevents gas leakage.

Since sliding part 1221 is sliding part, to guarantee the first seal member 125 and the second seal member 126 in sliding part Setting stability on 1221, prevents it from falling off, and the first seal member mounting groove and the second sealing are equipped on sliding part 1221 Component mounting groove, as shown in Figures 2 and 3, for the first seal member 125 in the first seal member mounting groove, described second is close Component 126 is sealed in the second seal member mounting groove, the first seal member 125 and the second seal member 126 are played respectively Position-limiting action is constrained, keeps it smoothly mobile with sliding part 1221 and reduces the risk to fall off.

Bubble water machine is to protrude into carry out gas injection in water bottle 20 by air injection pipe 13 when gas injection into water bottle 20, to avoid injecting Gas backflow in water bottle 20 is sealed and installed with check valve 14 on the gas outlet of air injection pipe 13, makes gas injection referring to Fig.1 and Fig. 4 Gas in pipe 13 can only be injected into water bottle 20, and cannot by being backflowed in water bottle 20 to air injection pipe 13, guarantee injection efficiency and Quality.

Further, check valve 14 includes the valve body 141 with inner cavity 1411, the inner cavity 1411 of valve body 141 and note Space is connected in the pipe of tracheae 13, and valve body 141 is equipped with the first venthole 1412 for be connected to its inner cavity 1411 and covers the The flexible glue body 1413 of one venthole 1412.The working principle of this check valve 14 is: when 13 gas injection of air injection pipe, gas is by air injection pipe 13 Into in the inner cavity of check valve 14 411, then the first venthole 1412 discharge through check valve 14, gas squeeze flexible glue when being discharged Body 1413 generates flexible deformation, so that it is generated gap between the first venthole 1412, thus gap is discharged gas, if gas returns When stream, squeezing flexible glue body 1413 makes it more be adjacent to valve body 141 and closes the first venthole 1412, so that playing prevents gas It backflows in the first venthole 1412 and then backflowing to the effect in air injection pipe 13.

For improve injection efficiency, 1412 preferred amount of the first venthole be it is multiple, in the peripheral side of valve body 141 with The axis of valve body 141 is that center axis is uniformly distributed, so that outlet is uniform, and flexible glue body 1413 is to be set in valve body at this time Soft rubber cover on 141, as shown in Figure 4.

Further, necking part 1414 is equipped on the side wall of valve body 141, flexible glue body 1413 is set in necking part 1414 On, necking part 1414 plays positioning action to flexible glue body 1413.

To play a protective role to flexible glue body 1413, while keeping 14 appearance of check valve neat and artistic, in the present embodiment, unidirectionally Valve 14 further includes the bonnet 142 for being arranged cooperation with valve body 141 positioned at 141 outside of valve body, and check valve 142 is close by bonnet 142 Envelope is mounted on the gas outlet of air injection pipe 13, has gap 143 between bonnet 142 and valve body 141, and have on bonnet 142 The second venthole 1421 being connected to gap 143 is equipped between valve body 141 and bonnet 142 and is located at 1413 top of flexible glue body Third seal member 144, the second venthole 1421 are located at the lower section of third seal member 144.At this point, when 13 gas injection of air injection pipe, Gas is entered by air injection pipe 13 in the inner cavity 1411 of check valve 14, then the first venthole 1412 discharge through check valve 14, gas Flexible glue body 1413 is squeezed when body is discharged and generates flexible deformation, so that it is generated gap between the first venthole 1412, gas is thus Gap is expelled in the gap 143 between bonnet 142 and valve body 141, then the second venthole 1421 discharge through bonnet 142 To water bottle 20, the effect of third seal member 144 is to prevent gas from backflowed upwards by gap 143 into air injection pipe 13.It is logical Setting bonnet 142 is crossed, each structure member by valve body 141 and thereon keeps appearance neat and artistic, while can prevent in being enclosed in Flexible glue body 1413 is accidentally torn open influence and is used.Specifically, bonnet 142 is equipped with external screw thread, and the gas outlet of air injection pipe 13 is equipped with interior spiral shell Line, bonnet 142 is mounted on the gas outlet of air injection pipe 13 by being threadedly engaged to screw, in the cooperation of bonnet 142 and air injection pipe 13 4th seal member 145 is set on face and guarantees sealing.

Further, the upper end of valve body 141 has backstop boss 1415, and backstop boss 1415 is supported on bonnet 142, When due to gas injection, gas is downward to the active force of valve body 141, and valve body 141 is supported on bonnet by backstop boss 1415 On 142 top surface, bonnet 142 can be made to play position-limiting action in downward direction to valve body 141, make the firm setting of valve body 141 In bonnet 142, gas injection outlet stability is improved.

Above embodiments are only to illustrate the technical solution of the utility model, rather than are limited；Although referring to before Embodiment is stated the utility model is described in detail, it for those of ordinary skill in the art, still can be right Technical solution documented by previous embodiment is modified or equivalent replacement of some of the technical features；And these Modifications or substitutions, the utility model technical solution claimed that it does not separate the essence of the corresponding technical solution spirit and Range.

Claims

1. a kind of bubble water machine, including gas cylinder room housing, the lower end of the gas cylinder room housing is to connect for connecting the water bottle of water bottle Oral area, the water bottle interface portion are equipped with manual exhaust valve and air injection pipe, it is characterised in that: the manual exhaust valve includes setting Sliding cavity, sliding button in water bottle interface portion and the spring for resetting sliding button；It is additionally provided in the water bottle interface portion One end is connected to the exhaust passage that the other end is in communication with the outside and one end with the sliding cavity and is connected to the other end with the sliding cavity The inlet channel being connected to space in water bottle；The sliding cavity has the open end communicated with the outside world, and the sliding button is in institute It states open end to be inserted in the sliding cavity and be slidably matched with the sliding cavity, the sliding button includes being located at the sliding Intracavitary sliding part and the press section for being exposed to the open end and the sliding part being driven to slide, the sliding part are equipped with close Seal the open end the first seal member and on-off described between sliding cavity and the inlet channel communication paths it is second close Seal component.

2. bubble water machine according to claim 1, it is characterised in that: the sliding part is equipped with spring mounting groove, described One end of spring is resisted against in the cavity wall of the sliding cavity, and the other end is placed in the spring mounting groove and is resisted against the spring On the end face of accommodation groove.

3. bubble water machine according to claim 1, it is characterised in that: the press section is integrally formed with the sliding part Structure, the press section are located on the outer end of the sliding part, and first seal member is to be set on the sliding part simultaneously O-ring at the outer end of the sliding part, second seal member are to be set on the sliding part and close to described O-ring at the inner end of sliding part, the inlet channel is between first seal member and second seal member.

4. bubble water machine according to claim 3, it is characterised in that: the sliding part is installed equipped with the first seal member Slot and the second seal member mounting groove, first seal member is in the first seal member mounting groove, and described second Seal member is in the second seal member mounting groove.

5. bubble water machine according to any one of claim 1 to 4, it is characterised in that: on the gas outlet of the air injection pipe It is sealed and installed with check valve.

6. bubble water machine according to claim 5, it is characterised in that: the check valve includes the valve body with inner cavity, The inner cavity of the valve body is connected to space in the pipe of the air injection pipe, and the valve body is equipped with first be connected to its inner cavity The flexible glue body of venthole and covering first venthole.

7. bubble water machine according to claim 6, it is characterised in that: the first outlet hole number be it is multiple, described Uniformly distributed using the axis of the valve body as center axis in the peripheral side of valve body, the flexible glue body is to be set in the valve Soft rubber cover on ontology.

8. bubble water machine according to claim 6, it is characterised in that: the check valve further includes being located at outside the valve body Portion and the valve body are arranged the bonnet of cooperation, and the check valve is mounted on the gas outlet of the air injection pipe by the Bonnet seal On, with having the second outlet for being connected to the gap on gap and the bonnet between the bonnet and the valve body Hole is equipped with the third seal member being located above the flexible glue body, second outlet between the valve body and the bonnet Hole is located at the lower section of the third seal member.

9. bubble water machine according to claim 8, it is characterised in that: the upper end of the valve body has backstop boss, institute Backstop boss is stated to be supported on the bonnet.