CN200951023Y

CN200951023Y - Non-leakage intelligent base assembly

Info

Publication number: CN200951023Y
Application number: CN 200620103438
Authority: CN
Inventors: 于乔治
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-05
Filing date: 2006-05-05
Publication date: 2007-09-26
Anticipated expiration: 2016-05-05

Abstract

The utility model relates to a no-leakage clever seat assembly. The technical problem solved is to provide a no-leakage clever seat assembly with reasonable structure which can not only seal the space between a clever seat and a cold container, but also seal the space between the clever seat and a bucket bottle cap. The technical scheme for solving the problem is that the no-leakage clever seat assembly comprises a clever seat, a cold container, an evaporator of built-in type or external type, wherein an anti-overflow one-way valve ball is covered on the outer of the clever seat inner ring, an anti-overflow one-way valve core is arranged on the top of the ball, a thermoplastic rubber sealing ring with T-shaped section and a silicon rubber sealing ring of fin-shaped on the thermoplastic rubber sealing ring are arranged between the clever seat and the cold container inner wall. The utility model is characterized in that the lower part of the inner wall of the clever seat inner ring is provided with a bottle cap sealing ring and a compression ring of the sealing ring on the upper part of the inner wall which is screwed with the screw of the clever seat inner wall and is pressed on the sealing compression ring of the bottle cap sealing ring, a long groove is arranged on the clever core in the center of the clever seat. The utility model is applicable to the drinking machine using barrelled water.

Description

A kind of leak free smart seat assembly

Technical field

The utility model relates to a kind of leak free smart seat assembly.Be applicable to the water dispenser that uses bottled water.

Background technology

Shown in Figure 1 is the utility model of the applicant in application on March 3rd, 2006, application number is 200620101451.5, denomination of invention is " the bottled water water dispenser is with there not being the smart seat of leakage ", it is "T"-shaped elastic seal ring 7 that sealing ring 6 and the cross section that the cross section is a fin shape is housed between smart seat 2 and cold courage 18 inwalls in this application, also be with the anti-overflow check valve spool 8 at anti-overflow check valve ball float 11 and ball float top between smart seat and the cold courage,

sealing ring

6 and 7 setting are in order to prevent just in case the water that the bucket fracture pressure increases in the cold courage leaks into machine intimate, but, only to sealing between smart seat 2 and the cold courage 18, and consideration does not seal bottled water bottle cover and smart seat in this application.

Summary of the invention

The technical problems to be solved in the utility model is: provide a kind of rational in infrastructure, not only can be to sealing between smart seat and the cold courage, can also be to the leak free smart seat assembly that seals between smart seat and the bucket bottle cap, more effectively to prevent the bucket drainage.

The technical scheme that the utility model adopted is: leak free smart seat assembly, has smart seat, cold courage, the evaporimeter of built-in or external, the outside of smart seat inner ring is with anti-overflow check valve ball float, the top of ball float is provided with anti-overflow check valve spool, it is the silicone rubber O-ring of "T"-shaped thermoplastic elastomer sealing ring and the fin shape above it that the cross section is housed between smart seat and the cold courage inwall, it is characterized in that in the inwall bottom of smart seat inner ring the bottle cap sealing circle being housed, is the sealing ring pressure ring of tightening with the smart seat inner thread and push down described bottle cap sealing circle above it; On the clever core at smart seat center, have an elongated slot that connects from top to bottom.

Described bottle cap sealing circle has multiple tooth fin shape or "T"-shaped or " m " shape or " n " or " C " shape or " O " multiple shape.

Described sealing ring pressure ring is for having certain flexible claw type hollow cylinder, and the top of each pawl has radian, and the bottle cap sealing circle is withstood in the bottom.

The beneficial effects of the utility model are: because this water dispenser not only is provided with the two seals circle between smart seat and cold courage inwall, also between smart seat and bucket bottle cap, be provided with sealing ring, so can not only prevent to make its inner water of increased pressure in the cold courage leak into machine intimate, can also prevent effectively that drainage from appearring in ropy bottle cap just in case occur pin hole or crack on the bucket.Newly-increased bottle cap sealing circle has multiple shape, be the lower silicone rubber O-ring of hardness,, can cooperate the smart seat of different inner diameters size because silicon rubber hardness is softer, in addition, the sealing ring pressure ring that is used for fixing the bottle cap sealing circle has also played the guide effect when bucket is put into smart seat.Another characteristics of the present utility model are out that the elongated slot on clever core can make and do not have stale ponding in the smart seat, meet sanitary standard more.

Description of drawings

Fig. 1 is the structure chart of the utility model background technology.

Fig. 2 is a structure chart of the present utility model.

Fig. 3 is the partial enlarged drawing of Fig. 2.

Fig. 4, Fig. 5 are the sectional views of "T"-shaped bottle cap sealing circle.

Fig. 6, Fig. 7, Fig. 8, Fig. 9 are the sectional views of three teeth and difform fin shape bottle cap sealing circle.

Figure 10 is the sectional view of " m " shape bottle cap sealing circle.

Figure 11 is the sectional view of " n " shape bottle cap sealing circle.

Figure 12 is the sectional view of " C " shape bottle cap sealing circle.

Figure 13 is the sectional view of " O " shape bottle cap sealing circle.

The specific embodiment

As Fig. 2, shown in Figure 3, present embodiment has smart seat 2, and smart seat 2 is dimeric in this example, and promptly smart seat and middle smart seat seal with sealing ring 3 between them.Bucket 1 tips upside down on the smart seat, it below the smart seat the cold courage 18 that is sealed and matched with it, evaporimeter 17 dishes are in the outside of cold courage, the outside of smart seat inner ring is with anti-overflow check valve ball float 11, this ball float is held with ball float lower baffle ring 13, the top of ball float is provided with anti-overflow check valve spool 8, the top air filtration core 5 that also disposed of spool.Be with cross section with cold courage inner wall sealing in the outside of middle smart seat and be "T"-shaped thermoplastic elastomer (TPR) sealing ring 7 and the fin shape silicone rubber O-ring 6 that three teeth are arranged above it.

This example also is equipped with bottle cap sealing circle 10 in the inwall bottom of smart seat 2 inner rings, described bottle cap sealing circle 10 can have multiple shape, as Fig. 4, shown in Figure 5 "T"-shaped, or the fin shape of three teeth of Fig. 6-shown in Figure 9, each tooth root portion wide top point, or " m " shape shown in Figure 10, or " n " shape shown in Figure 11, or " C " shape shown in Figure 12, or " O " shape shown in Figure 13 etc.It above the bottle cap sealing circle 10 the sealing ring pressure ring of tightening with the smart seat inner thread and push down described bottle cap sealing circle 9, described sealing ring pressure ring 9 is for having certain flexible claw type (bottom connection) hollow cylinder, the top of each pawl has radian, and bottle cap sealing circle 10 is withstood in its underpart.

Another characteristics of this example are to have an elongated slot 12-1 who connects from top to bottom on the clever core 12 at smart seat center, as shown in Figure 2, this groove makes water be injected in the cold courage from smart seat, so can not resemble the water dispenser of other type at the stale water of smart seat accumulated inside.Near cold courage one end water sieve 15 and water sieve back-up ring 16 are housed at clever core.

Claims

1, a kind of leak free smart seat assembly, has smart seat (2), cold courage (18), the evaporimeter (17) of built-in or external, the outside of smart seat inner ring is with anti-overflow check valve ball float (11), the top of ball float is provided with anti-overflow check valve spool (8), it is the "T"-shaped thermoplastic elastomer sealing ring (7) and the silicone rubber O-ring (6) of the fin shape above it that the cross section is housed between smart seat and the cold courage inwall, it is characterized in that: bottle cap sealing circle (10) is equipped with in the inwall bottom at smart seat (2) inner ring, is the sealing ring pressure ring of tightening with the smart seat inner thread and push down described bottle cap sealing circle (9) above it; On the clever core (12) at smart seat center, have an elongated slot (12-1) that connects from top to bottom.

2, a kind of leak free smart seat assembly according to claim 1 is characterized in that: described bottle cap sealing circle (10) has multiple tooth fin shape or "T"-shaped or " m " shape or " n " or " C " shape or " O " multiple shape.

3, a kind of leak free smart seat assembly according to claim 1 is characterized in that: described sealing ring pressure ring (9) is for having certain flexible claw type hollow cylinder, and the top of each pawl has radian, and bottle cap sealing circle (10) is withstood in the bottom.