CN202708435U - Connecting bend of water dispenser - Google Patents

Connecting bend of water dispenser Download PDF

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Publication number
CN202708435U
CN202708435U CN 201220080252 CN201220080252U CN202708435U CN 202708435 U CN202708435 U CN 202708435U CN 201220080252 CN201220080252 CN 201220080252 CN 201220080252 U CN201220080252 U CN 201220080252U CN 202708435 U CN202708435 U CN 202708435U
Authority
CN
China
Prior art keywords
connecting bend
pipeline
joint
sealing
internal diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220080252
Other languages
Chinese (zh)
Inventor
陈佩清
郑成全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Oule Science & Technology Co Ltd
Original Assignee
Xiamen Oule Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiamen Oule Science & Technology Co Ltd filed Critical Xiamen Oule Science & Technology Co Ltd
Priority to CN 201220080252 priority Critical patent/CN202708435U/en
Application granted granted Critical
Publication of CN202708435U publication Critical patent/CN202708435U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a connecting bend of a water dispenser. The connecting bend is a hollow bending pipeline, and two ends of the bending pipeline are respectively provided with a cone-shaped inlet joint and a cone-shaped outlet joint. Cone-shaped outer surfaces of the inlet joint and the outlet joint are respectively provided with an encircled sealing rubber ring groove, and the internal diameter of the pipeline between the inlet joint and the outlet joint is a variable-diameter structure. A folding part of the bending pipeline is provided with a sealing structure of a sealing plug. The connecting bend of a water dispenser is advantageous in that the cone-shaped joint, the variable-diameter water channel and the folding end part of the bend with a sealed opening are adopted; the connecting bend is connected to the pipeline of the water dispenser in a plugging manner, and the surface of the connecting joint is provided with a sealing rubber ring groove; the problem of connecting and sealing is well resolved, and the plugging structure facilitates the connection and combination; the connecting bend has a good positioning and stabilizing effect on a rotatable draining mouth of the water dispenser.

Description

A kind of drinking machine connecting bend
Technical field
The utility model belongs to the fluid connecting tube and manufactures and designs the field, particularly a kind of connecting bend of water drinker pipe design.
Background technique
Drinking machine has more connecting tube, and wherein the elbow pipeline usually occurs in connection.The entrance and exit joint structure of existing elbow pipeline has multiple, but usually comparatively complicated, connects inconvenience, and sealability is also uneven; The production of elbow pipeline has hot bending and injection moulding mode, but because of the design of the more difficult fine solution elbow structure of elbow grinding tool, greatly increases sometimes grinding tool design and use cost; So it is more excellent to design a kind of structure, connect more conveniently, the better drinking machine elbow of sealability pipeline configuration is to reduce cost, popularizes drinking machine and uses and need the problem that solves.
The drinking machine that the different water exit position needs of the rotating adaptation of a kind of water outlet occurred at present, usually adopt the structure of outlet nozzle rotation to realize, but existing outlet nozzle rotation structure is complicated, linkage structure is inadaptable to be needed, structures such as sealing, fix when water outlet is connected with the connecting bend outlet can not meet the demands, and usually affects the quality of drinking machine and uses health.
Summary of the invention
The utility model discloses a kind of drinking machine connecting bend according to the deficiencies in the prior art, and problem to be solved in the utility model provides and a kind ofly can convenient be connected with rotatable water outlet, good airproof performance, can slow down water velocity and prevent the drinking machine connecting bend that splashes.
The utility model is achieved through the following technical solutions:
The drinking machine connecting bend, in have curved pipe in vain, it is characterized in that: it is respectively inlet attack and the outlet connection of taper that the curved pipe two ends are arranged, the conical outer surface of inlet attack and outlet connection have around the O-ring seal groove, inlet attack is to straighten gauge structure to the internal diameter of the pipeline between the outlet connection.
There is the bending part of curved pipe that the sealing plug sealing configuration is arranged.
To straighten gauge structure be internal diameter to described inlet attack becomes gradually the large gauge structure that straightens by little to internal diameter of the pipeline between the outlet connection a kind of.
Described inlet attack is axial ripple struction to a kind of gauge structure that straightens of internal diameter of the pipeline between the outlet connection.
The transition that the utility model connecting bend can be used for the water fountain effluent mouth connects, inlet attack and outlet connection adopt plug in structure, joint adopts outer surface to form the convenient grafting of cone structure, particularly the cone structure of outlet connection is connected with the water outlet coupling, can stablize, realize easily connecting, and when needs outlet nozzle rotation structural design, accurately fixedly water outlet position, convenient rotation of cone structure.The cone structure outer surface of inlet attack and outlet connection be provided with around the O-ring seal groove, adopt then socket connection structure of embedding sealing cushion rubber to improve sealability.
The utility model arranges opening and seals with sealing plug at the bending part of connecting bend, opening is set simplifies the design of connecting bend injection moulding grinding tool, reduce production costs, bending part arranges opening and also also is conducive to the combination installation with the sealing plug sealing configuration, and the while also provides passage for the mouth design connection of multi-purpose pipeline.Sealing plug adopts elastic material can realize easily the opening sealing.Sealing plug can also and guarantee that it communicates for outlet connection and inlet attack passage axial dipole field.
The utility model adopts to the internal diameter of the pipeline between the outlet connection at inlet attack and straightens gauge structure, straightens gauge structure and can adopt internal diameter to become gradually large structure, also can adopt bore axes to ripple struction.At present drinking-water have the water butt formula and with the water-bound that send of the direct Placement of pressure water pipe, be in the direct linkage structure of water pipe, water outlet hydraulic pressure is larger, usually has splash phenomena to affect that drinking machine uses and hygienic, and the internal diameter employing straightens gauge structure and can alleviate outlet pressure and reduce to splash.Reducing can also be laid down or increase the liquid that passes through in the passage or the pressure of gas.
In sum, the utility model helpfulness, the utility model adopts the structure of taper joint, reducing water channel, the sealing of elbow bent end opening, connect the drinking machine pipeline by inserting mode, the jointing surface arranges the O-ring seal groove, the utility model has solved the connection sealing problem preferably, and convenient connection of plug in structure makes up, and particularly in rotatable water outlet drinking machine structure good location and stable fixation arranged.
Description of drawings
Fig. 1 is a kind of sectional structure schematic representation of the utility model connecting bend;
Fig. 2 is another sectional structure schematic representation of the utility model connecting bend;
Fig. 3 is the utility model connecting bend installment state structural representation.
Among the figure, the 1st, inlet attack, the 2nd, outlet connection, the 3rd, the inlet attack outer surface, the 4th, inlet attack O-ring seal groove, the 5th, outlet connection outer surface, the 6th, outlet connection O-ring seal groove, the 7th, internal diameter grading structure pipeline, the 8th, sealing plug, the 9th, bore axes is to the ripple struction pipeline, and A is connecting bend, B is the water outlet joint, and C send the water joint.
Embodiment
Below by embodiment and accompanying drawing the utility model is further specified.Embodiment is used for explanation the utility model, limits never in any form the utility model.
In conjunction with Fig. 1 to Fig. 3.
As shown in the figure, drinking machine connecting bend A, in have curved pipe in vain, it is respectively inlet attack 1 and the outlet connection 2 of taper that the curved pipe two ends are arranged, inlet attack 1 conical outer surface 3 have around O-ring seal groove 4, the conical outer surface 5 of outlet connection 2 have around O-ring seal groove 6, inlet attack 1 is to straighten gauge structure to the internal diameter of the pipeline between the outlet connection 2.
A kind of structure that internal diameter straightens gauge structure can adopt internal diameter to become gradually the large gauge structure 7 that straightens by little.
The gauge structure that straightens of another kind of internal diameter adopts axial ripple struction 9.
For the mouth structure that makes things convenient for production and reservation has sealing plug 8 sealing configurations at the bending part of curved pipe.
As shown in Figure 3, the transition that connecting bend A can be used for water fountain effluent mouth B connects, inlet attack 1 and outlet connection 2 adopt plug in structure, joint adopts outer surface 3,5 to form the convenient grafting of cone structure, particularly the cone structure of outlet connection 2 is connected with water outlet B coupling, can stablize, realize easily connecting, and when needs water outlet B rotational structure designs, accurately fixedly water outlet B position, convenient rotation of cone structure.Inlet attack 1 conical outer surface 3 have around O-ring seal groove 4, the conical outer surface 5 of outlet connection 2 have around O-ring seal groove 6,, adopt then socket connection structure of embedding sealing cushion rubber to improve sealability.
Such as Fig. 1, Fig. 2 and shown in Figure 3, bending part at connecting bend A arranges opening and uses sealing plug 8 sealings, opening is set simplifies the design of connecting bend A injection moulding grinding tool, reduce production costs, bending part arranges opening and also also is conducive to the combination installation with sealing plug 8 sealing configurations, and the while also provides passage for the mouth design connection of multi-purpose pipeline.Sealing plug 8 adopts elastic material can realize easily the opening sealing.
The utility model adopts to the internal diameter of the pipeline between the outlet connection 2 at inlet attack 1 and straightens gauge structure.As shown in Figure 1, straightening gauge structure can adopt internal diameter to become gradually large structure 7; As shown in Figure 2, also can adopt bore axes to ripple struction 9.At present drinking-water have the water butt formula and with the water-bound that send of the direct Placement of pressure water pipe, be in the direct linkage structure of water pipe, water outlet hydraulic pressure is larger, usually has splash phenomena to affect that drinking machine uses and hygienic, and the internal diameter employing straightens gauge structure and can alleviate outlet pressure and reduce to splash.

Claims (4)

1. drinking machine connecting bend, in have curved pipe in vain, it is characterized in that: it is respectively inlet attack (1) and the outlet connection (2) of taper that the curved pipe two ends are arranged, the conical outer surface of inlet attack (1) and outlet connection (2) have around O-ring seal groove (4,6), inlet attack (1) is to straighten gauge structure to the internal diameter of the pipeline between the outlet connection (2).
2. drinking machine connecting bend according to claim 1 is characterized in that: have the bending part of curved pipe that sealing plug (8) is arranged.
3. drinking machine connecting bend according to claim 1 and 2 is characterized in that: described inlet attack (1) to internal diameter of the pipeline between the outlet connection (2) to straighten gauge structure be internal diameter becomes gradually the large gauge structure (7) that straightens by little.
4. drinking machine connecting bend according to claim 1 and 2, it is characterized in that: described inlet attack (1) is axial ripple struction (9) to the gauge structure that straightens of internal diameter of the pipeline between the outlet connection (2).
CN 201220080252 2012-03-06 2012-03-06 Connecting bend of water dispenser Expired - Fee Related CN202708435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220080252 CN202708435U (en) 2012-03-06 2012-03-06 Connecting bend of water dispenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220080252 CN202708435U (en) 2012-03-06 2012-03-06 Connecting bend of water dispenser

Publications (1)

Publication Number Publication Date
CN202708435U true CN202708435U (en) 2013-01-30

Family

ID=47588740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220080252 Expired - Fee Related CN202708435U (en) 2012-03-06 2012-03-06 Connecting bend of water dispenser

Country Status (1)

Country Link
CN (1) CN202708435U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141970A (en) * 2014-06-13 2014-11-12 阿诗丹顿电气(中山)有限公司 Anti-dust device for gas incoming pipe of gas appliance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141970A (en) * 2014-06-13 2014-11-12 阿诗丹顿电气(中山)有限公司 Anti-dust device for gas incoming pipe of gas appliance

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20210306