CN209883834U - Compression cask water dispenser - Google Patents

Abstract

The utility model discloses a compression cask water dispenser, include the shell and draw water the core, it is connected with the shell to draw water the core, draw water the core and include sleeve, clever core, sealing member, the sleeve includes stack shell, center post and outer joint, the outer joint sets up in the outer bottom of stack shell, the center post sets up the bottom in the stack shell, the outer joint all sets up water flow channel and communicates each other with the center post, the center post is connected with clever core, the outer joint is connected with the water dispenser, clever core sets up the water runner, clever core top sets up water inlet and ring groove, the water inlet is located the ring groove below, water inlet and water flow channel intercommunication, the cross-section of sealing member is M type structure, the sealing member middle part sets up the breach, the sealing member lateral part is provided with the seal groove and connects center post outer wall top through the.

Description

Compression cask water dispenser

Technical Field

The utility model relates to the field of water dispensers, in particular to a water dispenser with a compressed water bucket.

Background

With the improvement of living standard of people, barreled water becomes an essential part in the life of people, the existing water dispenser matched with the traditional barreled water is provided with an upper water dispenser and a lower water dispenser, the water supply of the upper water dispenser and the lower water dispenser is realized by balancing the internal and external pressure difference through ventilation, but in the ventilation process, various bacteria, dust and particles in the air enter a water barrel to pollute the water quality and influence the drinking water health of users.

At present, a vacuum water barrel exists, but a water dispenser matched with the vacuum water barrel has the problem of low air tightness.

SUMMERY OF THE UTILITY MODEL

The utility model designs the smart core into a cone shape, and utilizes the annular clamping groove at the top of the smart core to clamp the inner plug in the bucket, so that the smart core and the bucket are better sealed, and the smart core is not interfered by the inner plug in the process of contracting the bucket, thereby preventing air from entering the bucket; the sleeve is matched with the inlet of the bucket to further seal, and the sleeve and the smart core are sealed by the sealing piece to ensure the air tightness.

In order to solve the problems, the utility model provides a compression cask water dispenser.

The utility model adopts the technical proposal that:

the utility model provides a compression cask water dispenser, includes the shell and draws water the core, it is connected with the shell to draw water the core, draw water the core and include sleeve, clever core, sealing member, the sleeve includes stack shell, center post and outer joint, the outer joint sets up in the outer bottom of stack shell, the center post sets up bottom in the stack shell, the outer joint all sets up water flow channel and communicates with each other with the center post, the center post is connected with clever core, the outer joint is connected with the water dispenser, clever core sets up the water flow channel, clever core top sets up water inlet and ring groove, the water inlet is located the ring groove below, water inlet and water flow channel intercommunication, the cross-section of sealing member is M type structure, the sealing member middle part sets up the breach, the sealing member lateral part is provided with the seal groove and connects center. Utilize the ring groove at clever core top to block the interior stopper in the cask, make clever core and cask sealed better to can not receive the interference of interior stopper at cask shrink ground in-process, prevent that the air from getting into the cask in, sleeve and cask import cooperation are further sealed, utilize the sealing member sealed between sleeve and the clever core, through the junction between the sealed center post of seal groove and the clever core, guarantee the gas tightness.

Furthermore, 3-stage steps are arranged at the bottom of the outer joint, and the diameter of the step below is smaller than that of the step above the adjacent step. The outer joint adopts 3 grades of steps, can be applicable to the silicone tube of not unidimensional internal diameter, and the leakproofness of kneck can further be guaranteed in cooperation ribbon use simultaneously.

Furthermore, the water flow channels of the outer joint and the central column are both in a conical shape with a narrow lower part and a wide upper part. The water flow channel is designed into a frustum shape, so that when water in the barrel is pumped upwards, the trend of increasing the water pressure from small to large is ensured, the water pumping process is stable and continuous, the water outlet is stable and continuous, and the external force required for pumping water is reduced.

Furthermore, the bottom of the smart core is provided with a positioning block, the bottom of the cylinder body is provided with a positioning hole, and the smart core is matched with the positioning hole of the sleeve through the positioning block. The position of the smart core is fixed through the positioning block, so that after the smart core is combined with the central column, the relative position of the barrel body and the bucket head is unchanged, and the tightness of the barrel body and the bucket head is guaranteed.

Furthermore, the outer wall of the smart core is in a conical shape with a narrow top and a wide bottom. The smart core is designed to be conical and is inserted into the conical bucket head, and the contact area between the smart core and the bucket head is increased through the matching of the inclined surface, so that the air tightness is improved.

Preferably, the bottom of the smart core is provided with a triangular fixing hole, and the bottom of the central column is provided with a triangular block matched with the fixing hole. Used for connecting the central column and the smart core and playing a role in fixing.

Preferably, the middle part of the sealing element is provided with a nipple-shaped one-way port, the middle part of the one-way port is provided with a nipple hole, and the one-way port faces the bottom of the smart core.

Compared with the prior art, the utility model have following advantage and effect:

1. the utility model designs the smart core into a cone shape, and utilizes the annular clamping groove at the top of the smart core to clamp the inner plug in the bucket, so that the smart core and the bucket are better sealed, and the smart core is not interfered by the inner plug in the bucket crushing process, thereby preventing air from entering the bucket; the sleeve is further sealed with cask import cooperation, makes split type between sleeve and the clever core, conveniently washs the clever core, utilizes the sealing member to seal between sleeve and the clever core, guarantees the gas tightness.

2. The utility model discloses a nipple form is designed into at the middle part of sealing member, makes the water unidirectional flow through the sealing member, can only follow clever core inflow center post, further improves the leak protection effect of clever core.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a schematic structural view of a wick according to example 1;

FIG. 3 is a schematic structural view of a sleeve of embodiment 1;

FIG. 4 is a schematic structural view of the smart core of example 1;

fig. 5 is a schematic view of the sealing member of the present invention.

Description of the reference symbols

A barrel body 1; a central column 2; an outer joint 3; a seal 4; a smart core 5;

a water inlet 6; a ring-shaped clamping groove 7; a square groove 8; a square block 9; a step 10;

a groove 11; a triangular hole 12; a triangular block 13; a seal groove 14; a one-way port 15;

a housing 16; a water intake 17; a switch 18; a water pumping core 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1:

as shown in fig. 1 to 5, a compressed water barrel drinking machine comprises a shell 16, a water intake 17, a switch 18 and a water pumping core 19, wherein the shell 16, the water intake 17 and the switch 18 all adopt the existing drinking machine structure, the water pumping core 19 comprises a sleeve, an intelligent core 5 and a sealing element 4, the sleeve comprises a barrel body 1, a central column 2 and an outer joint 3, the outer joint 3 is arranged at the outer bottom of the barrel body 1, the central column 2 is arranged at the inner bottom of the barrel body 1, the outer joint 1 and the central column 2 are both internally hollow and mutually communicated to form a water flow channel, the central column 2 is connected with the intelligent core 5, the outer joint 3 is connected with the drinking machine through a water pipe, the inner hollow of the intelligent core 5 forms the water flow channel, the top of the intelligent core 5 is provided with a water inlet 6 and a trapezoidal annular clamping groove 7 surrounding the periphery of the side wall of the intelligent core, the water inlet 6 is, 4 inboard installations at 2 outer wall tops in the center post of sealing member, 4 outsides of sealing member are sealed with the laminating of 5 inner walls of clever core, sealing member 4 is the annular rubber spare of M shape, 4 lateral parts of sealing member set up seal groove 14, the top of center post 2 is inserted in seal groove 14, 4 middle parts of sealing member are globular one-way mouth 15, one-way mouth 15 adopts the design of nipple, square groove 8 is seted up to 1 bottom of stack shell, 5 bottoms of clever core set up the square piece 9 that matches with square groove 8 along the circumference tangential.

During the use, overlap sealing member 4 at 2 tops on the center post, then install clever core 5 and insert square groove 8 with square piece 9 on center post 2 simultaneously, clever core 5 relies on interference fit to realize fastening with center post 2, accomplishes the assembly of the core of taking out water. Then the outer joint 3 is connected with a water dispenser through a water pipe and fixed on the water dispenser, then the water dispenser is filled with a water barrel, the smart core 5 is inserted into the water barrel, the smart core 5 is attached to the water barrel cover to realize sealing, the top of the smart core 5 pushes the inner plug of the water barrel cover, in the pushing process, the annular boss arranged at the bottom of the inner plug is clamped into the annular clamping groove 7, the inner plug is clamped at the top of the smart core 5, water in the water barrel enters the water pumping core from the water inlet 6 and flows into the water dispenser through the water flow channel communicated with the inlet 6, and the water can only flow into the one-way port 15 but cannot flow out due to the limitation of the one-way port 15 of the sealing element 4.

Example 2:

this embodiment is substantially the same as embodiment 1, except that: in embodiment 2, the bottom of the outer joint 3 is provided with 3 levels of steps 10 with tapered steps, so that the outer joint 3 can be suitable for silicone tubes with different inner diameters, and meanwhile, the ribbon can be sleeved outside the silicone tube to be embedded into the steps 10, so that the silicone tube is further sealed.

Example 3:

this embodiment is substantially the same as embodiment 2, except that: in embodiment 3, the water flow passages of the outer joint 3 and the central column 2 are both in a tapered shape with a narrow lower part and a wide upper part, the top of the central column 2 is provided with a groove 11 matched with the shape of the sealing element 4, and the sealing element 4 is sleeved on the groove 11 during installation.

Example 4:

this embodiment is substantially the same as embodiment 1, except that: in the embodiment 4, the smart core 5 is designed to be conical, the conical degree is 1:10, meanwhile, the inner wall of the water barrel cover is also designed to be conical, the conical degree is 1:10, and further, when the smart core 5 is inserted into the water barrel, the whole side face of the smart core 5 is attached to the water barrel cover through an inclined face, so that the sealing performance is better. Two triangular holes 12 are formed in the bottom of the smart core 5, triangular blocks 13 matched with the fixing holes are arranged at the bottom of the central column 2, and when the smart core 5 is installed on the central column 2, the two triangular blocks 13 are respectively embedded into the corresponding triangular holes 12 to further lock the smart core 5.

Example 5:

this example is substantially the same as example 4, except that: as shown in fig. 4, in embodiment 5, the inner wall of the ring slot 7 is formed into a slope with an inclination angle of 10 degrees.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. A compression cask water dispenser, characterized in that, including shell and the core of drawing water, the core of drawing water is connected with the shell, the core of drawing water includes sleeve, clever core, sealing member, the sleeve includes stack shell, center post and outer joint, the outer joint sets up in stack shell outer bottom, the center post sets up the bottom in the stack shell, outer joint and center post all set up the water flow path and communicate each other, the center post is connected with clever core, the outer joint is connected with the water dispenser, clever core sets up the water runner, clever core top sets up water inlet and ring groove, the water inlet is located the ring groove below, the water inlet communicates with the water flow path, the cross-section of sealing member is M type structure, the sealing member middle part sets up the one-way mouth of nipple form, the one-way mouth middle part is nipple hole, the one-way mouth is towards clever core bottom, the sealing member lateral, the outer side of the sealing element is matched with the inner wall of the smart core.

2. The compression water bucket water dispenser of claim 1, wherein the bottom of the outer joint is provided with 3 steps, and the diameter of the lower step is smaller than that of the adjacent upper step.

3. The water dispenser with the compressed water bucket as claimed in claim 2, wherein the water flow passages of the outer joint and the central column are both in a conical shape with a narrow lower part and a wide upper part.

4. The water dispenser with the compressed water bucket is characterized in that a positioning block is arranged at the bottom of the smart core, a positioning hole is formed in the bottom of the cylinder body, and the smart core is matched with the positioning hole of the sleeve through the positioning block.

5. The compressed water barrel water dispenser as claimed in claim 4, wherein the outer wall of the smart core is tapered with a narrow top and a wide bottom.

6. The water dispenser with the compressed water bucket as claimed in claim 5, wherein the smart core is provided with a triangular fixing hole at the bottom, and a triangular block matched with the fixing hole is arranged at the bottom of the central column.

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