CN208845780U - Plastic constant temperature cock structure - Google Patents
Plastic constant temperature cock structure Download PDFInfo
- Publication number
- CN208845780U CN208845780U CN201821313891.6U CN201821313891U CN208845780U CN 208845780 U CN208845780 U CN 208845780U CN 201821313891 U CN201821313891 U CN 201821313891U CN 208845780 U CN208845780 U CN 208845780U
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- hole
- connector
- inserted piece
- metal inserted
- shell
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Abstract
The utility model discloses a kind of plastic constant temperature cock structure, including plastic body, metal inserted piece, reinforcement shell and connector；The metal inserted piece is removably placed in mounting hole, has internal thread hole on metal inserted piece；Through-hole is offered on the reinforcement shell, through-hole is opposite to each other with mounting hole, and the internal diameter of through-hole is less than the outer diameter of metal inserted piece；The outer diameter of the connector outer end is greater than the internal diameter of through-hole, the outer diameter of inner end of the joint is less than the internal diameter of through-hole, and the inner end of connector has external screw thread by passing through through-hole, inner end of the joint inside outside, external screw thread is screwed together with internal thread hole, and the through hole periphery for reinforcing shell is clamped between metal inserted piece and connector.By the way that metal inserted piece is removably installed on mounting hole, when connector being installed on metal inserted piece again, metal inserted piece stress up moves, metal inserted piece and connector clamp the reinforcement shell being sheathed on outside plastic body, when installation, the active force of connector installation is on reinforcing shell, so that plastic body screw thread sliding teeth be avoided to crack.
Description
Technical field
The utility model relates to tap installing area technologies, refer in particular to a kind of plastic constant temperature cock structure.
Background technique
Tap is the terminal device of water system, conveniently provides daily water consumption for every family.It is traditional into
Water outlet connector is directly screwed on plastic body by screw thread, and active force when installing is on plastic body, and plastic body
Intensity it is poor, so as to cause screw thread be easy sliding teeth cracking.Or metal inserted piece is directly molded into plastic body, Inlet and outlet water
Connector is coupled with metal inserted piece, and the external force that disengaging water swivel is subject to when tap is installed still directly influences plastics master
Body is also easy to cause plastic body to crack.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, it is permanent that main purpose is to provide a kind of plastics
Warm tap structure solves the problems, such as plastic body cracking sliding teeth.
To achieve the above object, the utility model is using following technical solution:
A kind of plastic constant temperature cock structure includes plastic body, metal inserted piece, reinforces shell and connector；The plastics
Main body has mounting hole；The metal inserted piece is removably placed and is positioned in mounting hole, has internal thread hole on metal inserted piece；
The reinforcement casing is set to outside plastic body, reinforces offering first through hole on shell, and the first through hole and mounting hole are each other just
Right, the internal diameter of first through hole is less than the outer diameter of metal inserted piece；The outer diameter of the outer end of the connector is greater than the internal diameter of first through hole, connector
The outer diameter of inner end be less than the internal diameter of first through hole, by passing through first through hole inside outside, the inner end of connector has for the inner end of connector
External screw thread, the external screw thread are screwed together with internal thread hole, and the first through hole periphery for reinforcing shell is clamped in metal inserted piece and connector
Between.
As a preferred embodiment, the connector includes hot water water supply connector and cold water water supply connector, and hot water water inlet connects
Head and cold water water supply connector are all set in along the axial arranging of plastic body for the hot water water supply connector and cold water water supply connector
Aforementioned mounting hole, first through hole and metal inserted piece.
As a preferred embodiment, the inner wall of the mounting hole is provided with interior hackle mark, the outer wall setting of the metal inserted piece
There is outer hackle mark, the outer hackle mark and interior hackle mark are ratcheting circumferentially positioned each other.
As a preferred embodiment, the connector is water supply connector, further comprises having two water outlet connectors, the plastic body
Outer wall radial symmetric be recessed with two installation positions, opened up on the reinforcement shell there are two the second through-hole, two second through-holes with it is corresponding
Installation position be opposite to each other, the inner end of two water outlet connectors is each passed through corresponding second through-hole and is embedded on corresponding installation position,
And two water outlet connector be fixedly connected by joint bolt.
As a preferred embodiment, the front end of the joint bolt passes through a water outlet connector and radially across plastics master
Body and be screwed together fixation with another water outlet connector.
As a preferred embodiment, the reinforcement shell is that metal reinforces shell.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Known to scheme:
When by the way that metal inserted piece being removably installed on mounting hole, then connector is installed on metal inserted piece, metal
Mold insert stress up moves, and metal inserted piece and connector clamp the reinforcement shell being sheathed on outside plastic body, when installation, connector peace
The active force of dress is on reinforcing shell, so that plastic body screw thread sliding teeth be avoided to crack.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the exploded view of the preferred embodiment of the utility model；
Fig. 2 is the first cross-sectional view of the preferred embodiment of the utility model；
Fig. 3 is the second cross-sectional view of the preferred embodiment of the utility model.
Description of drawing identification:
10, plastic body 101, mounting hole
102, installation position 11, interior hackle mark
20, metal inserted piece 21, outer hackle mark
22, internal screw thread 30, reinforcement shell
301, first through hole 302, the second through-hole
40, connector 401, external screw thread
41, hot water water supply connector 42, cold water water supply connector
43, water outlet connector 50, joint bolt.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 3, that show the specific structures of the preferred embodiment of the utility model, include
Plastic body 10, reinforces shell 30 and connector 40 at metal inserted piece 20.
The plastic body 10 has mounting hole 101.The metal inserted piece 20 is removably placed and is positioned at mounting hole 101
Interior, specifically, the inner wall of the mounting hole 101 is provided with interior hackle mark 11, the outer wall of the metal inserted piece 20 is provided with outer saw
Groove 21, the outer hackle mark 21 and interior hackle mark 11 are ratcheting circumferentially positioned each other.There is internal thread hole 22 on metal inserted piece 20.
The reinforcement shell 30 is sheathed on outside plastic body 10, reinforces offering first through hole 301 on shell 30, this is first logical
Hole 301 is opposite to each other with mounting hole, and the internal diameter of first through hole 301 is less than the outer diameter of metal inserted piece 20.In the present embodiment, reinforce
Shell 30 is that metal reinforces shell, or other hard materials.
The outer diameter of the outer end of the connector 40 is greater than the internal diameter of first through hole 301, and the outer diameter of the inner end of connector 40 is less than first
The internal diameter of through-hole 301, the inner end of connector 40 have external screw thread 401 by passing through first through hole 301, the inner end of connector 40 inside outside,
The external screw thread 401 is screwed together with internal thread hole 22, and 301 periphery of first through hole for reinforcing shell 30 is clamped in 20 He of metal inserted piece
Between connector 40.It is compared tradition and is integrally formed this reality on plastic body 10 without metal inserted piece 20 or by metal inserted piece 20
When installing tap, metal inserted piece 20 is skidded off in mounting hole 101 with novel, and is clamped together with connector 40 and reinforced shell 30,
External force suffered by it is indirect to act on plastic body 10 on reinforcing shell 30, avoids 10 screw thread of plastic body sliding
Tooth cracking.
The connector 40 includes hot water water supply connector 41 and cold water water supply connector 42, hot water water supply connector 41 and cold water into
Water swivel 42 along plastic body 10 axial arranging, before being all set in for the hot water water supply connector 41 and cold water water supply connector 42
State mounting hole 101, first through hole 301 and metal inserted piece 20.The connector 40 is water supply connector, further comprises having two water outlets to connect
First 43, the outer wall radial symmetric of the plastic body 10 is recessed with two installation positions 102, is opened up on the reinforcement shell 30 there are two second
Through-hole 302, two second through-holes 302 are opposite to each other with corresponding installation position 102, and the inner end of two water outlet connectors 43 is each passed through correspondence
The second through-hole 302 and be embedded on corresponding installation position 102, and two water outlet connectors 43 are fixedly connected by joint bolt 50, are had
For body, the front end of the joint bolt 50 pass through a water outlet connector 43 and radially across plastic body 10 and with it is another go out
Water swivel 43 is screwed together fixation.Two water outlet connectors 43, which are butted on, to be reinforced on 30 outer surface of shell, when installation suffered outer masterpiece
With reinforce shell 30 on, it is indirect to act on plastic body 10, avoid 10 screw thread sliding teeth of plastic body crack
When installation, first metal inserted piece 20 is placed in mounting hole 101, then, shell 30 will be reinforced and be set in plastics master
On the outer surface of body 10, and the through-hole 301 reinforced on shell 30 is right against mounting hole 101, and then, the inner end of connector 40 is passed through
First through hole 301 is threadedly engaged with metal inserted piece 20 and connect,, can only be interior because metal inserted piece 20 cannot rotate in twist-on head 40
Outer movement, so when connector 40 is connect with metal inserted piece 20,20 outward movment of metal inserted piece makes reinforcement shell 30 be clamped in gold
Belong between mold insert 20 and connector 40, when installation, the active force of installation avoids 10 screw thread sliding teeth of plastic body on reinforcing shell 30
Cracking.
The design focal point of the utility model is:
When by the way that metal inserted piece being removably installed on mounting hole, then connector is installed on metal inserted piece, metal
Mold insert stress up moves, and metal inserted piece and connector clamp the reinforcement shell being sheathed on outside plastic body, when installation, connector peace
The active force of dress is on reinforcing shell, so that plastic body screw thread sliding teeth be avoided to crack.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of plastic constant temperature cock structure, it is characterised in that: include plastic body, metal inserted piece, reinforce shell and connect
Head；The plastic body has mounting hole；The metal inserted piece is removably placed and is positioned in mounting hole, is had on metal inserted piece
Internal thread hole；The reinforcement casing is set to outside plastic body, reinforces offering first through hole on shell, the first through hole and installation
Hole is opposite to each other, and the internal diameter of first through hole is less than the outer diameter of metal inserted piece；The outer diameter of the outer end of the connector is greater than first through hole
Internal diameter, the outer diameter of the inner end of connector are less than the internal diameter of first through hole, the inner end of connector by passing through first through hole inside outside, connector
Inner end has external screw thread, which is screwed together with internal thread hole, and the first through hole periphery for reinforcing shell is clamped in metal edge
Between part and connector.
2. plastic constant temperature cock structure according to claim 1, it is characterised in that: the connector includes that hot water water inlet connects
Head and cold water water supply connector, hot water water supply connector and cold water water supply connector along plastic body axial arranging, for the hot water into
Water swivel and cold water water supply connector are all set in aforementioned mounting hole, first through hole and metal inserted piece.
3. plastic constant temperature cock structure according to claim 1, it is characterised in that: in the inner wall of the mounting hole is provided with
Hackle mark, the outer wall of the metal inserted piece are provided with outer hackle mark, and the outer hackle mark and interior hackle mark are ratcheting circumferentially positioned each other.
4. plastic constant temperature cock structure according to claim 1, it is characterised in that: the connector is water supply connector, into one
Step includes two water outlet connectors, and the outer wall radial symmetric of the plastic body is recessed with two installation positions, is offered on the reinforcement shell
Two the second through-holes, two second through-holes are opposite to each other with corresponding installation position, and the inner end of two water outlet connectors is each passed through corresponding
Second through-hole and be embedded on corresponding installation position, and two water outlet connectors are fixedly connected by joint bolt.
5. plastic constant temperature cock structure according to claim 4, it is characterised in that: the front end of the joint bolt passes through it
In a water outlet connector and be screwed together fixation radially across plastic body with another water outlet connector.
6. plastic constant temperature cock structure according to claim 1, it is characterised in that: the reinforcement shell is outside metal is reinforced
Shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313891.6U CN208845780U (en) | 2018-08-15 | 2018-08-15 | Plastic constant temperature cock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313891.6U CN208845780U (en) | 2018-08-15 | 2018-08-15 | Plastic constant temperature cock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845780U true CN208845780U (en) | 2019-05-10 |
Family
ID=66355892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313891.6U Active CN208845780U (en) | 2018-08-15 | 2018-08-15 | Plastic constant temperature cock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845780U (en) |
-
2018
- 2018-08-15 CN CN201821313891.6U patent/CN208845780U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: Feifei Road, Dongxi Airport Industrial Zone, Zhishan Town, Heshan City, Jiangmen City, Guangdong Province, 529700 Patentee after: WEILAI WOLAI SANITARY TECHNOLOGY (GUANGDONG) Co.,Ltd. Address before: 511400 Huamei International Building 424, Dahou Street, Panyu District, Guangzhou City, Guangdong Province Patentee before: Zhu Haisheng |
|
| TR01 | Transfer of patent right |