CN203146885U - 90-degree plastic quick-opening valve core - Google Patents
90-degree plastic quick-opening valve core Download PDFInfo
- Publication number
- CN203146885U CN203146885U CN 201320161045 CN201320161045U CN203146885U CN 203146885 U CN203146885 U CN 203146885U CN 201320161045 CN201320161045 CN 201320161045 CN 201320161045 U CN201320161045 U CN 201320161045U CN 203146885 U CN203146885 U CN 203146885U
- Authority
- CN
- China
- Prior art keywords
- valve core
- spool shell
- outer shell
- core rod
- limited block
- 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
Links
Landscapes
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a 90-degree plastic quick-opening valve core which comprises a valve core outer shell. A valve core bar penetrates inside the valve core outer shell. Circumferential limiting grooves are arranged in the inner wall of the lower portion of the valve core outer shell. An open pore is formed in the lower portion of the valve core outer shell, and a limited block is arranged on the upper portion of the valve core bar. An opening snap ring is arranged between the lower end face of the limited block and the upper end face of the valve core outer shell. A connector gasket is arranged between the contacting surface of the valve core bar and the contacting surface of the valve core outer shell. An axial limited block and a circumferential limited block are arranged on the bottom of the valve core bar. A gasket, an upper ceramic plate, a lower ceramic plate, a sealing flat gasket and a supporting frame are sequentially arranged below the axial limited block. The sealing flat gasket is placed inside a groove in the upper portion of the supporting frame, and the supporting frame is placed inside the valve core outer shell. The valve core bar is made of copper materials. A hexagonal device on the valve core outer shell is a sectional type hexagonal device. The 90-degree plastic quick-opening valve core has the advantages that the strength of the valve core is enhanced, the service life of the valve core is prolonged, production cost is lowered, deformation is reduced, and the technology is made to be more reasonable.
Description
Technical field
The utility model relates to a kind of 90 degree plastics quick-opened valve cores.
Background technique
To be valve body realize the valve part of the fundamental function of direction control, pressure control or flow control by its movement to spool, and its assembly is installed in and plays switch water on the water tap.The valve core rod material of like product is plastics in the market since its in use rotational frequency is high and need stressedly, the insufficient strength of working of plastics is so often have fracture or water leakage phenomenon; The hexagonal device that works the effect of screwing on the market on the spool shell of like product is solid, and expense is expected and easy deformation.
The model utility content
The purpose of this utility model provides a kind of 90 degree plastics quick-opened valve cores, to overcome present prior art above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of 90 degree plastics quick-opened valve cores, comprise the spool shell, the bottom-up cylndrical surface that is provided with successively, the described spool shell outside, outside thread, seal groove, boss and hexagonal device, it is characterized in that: described spool enclosure is provided with the reducing through hole, be penetrated with valve core rod in the described reducing through hole, described spool outer casing underpart inwall is provided with the circumferential restraining groove of a pair of symmetry, described spool outer casing underpart is provided with perforate, described valve core rod top is provided with limiting stopper one, be provided with slotted collar between described limiting stopper one lower end surface and the spool shell upper-end surface, be provided with the interface pad between the reducing through hole surface of contact in described valve core rod and the spool shell, described valve core rod bottom is provided with axial limiting piece and circumferential limiting stopper, be provided with pad successively below the described axial limiting piece, last ceramic plate, following ceramic plate, sealing plain cushion and supporting frame, described sealing plain cushion is positioned in the groove on supporting frame top, be provided with O type circle three between described sealing plain cushion and the described groove, support frame as described above is positioned at the spool shell, described valve core rod is copper material, hexagonal device on the described spool shell is segmented hexagonal device, be provided with two water shutoff grooves and be provided with supporting O type circle two in the middle of the described valve core rod, described spool shell is provided with seal groove and is provided with supporting O type circle one in the middle of the outside.
The beneficial effects of the utility model are: the utility model provides a kind of 90 degree plastics quick-opened valve cores, and valve core rod adopts copper material, has increased intensity and the working life of spool; The hexagonal device that works the effect of screwing on the spool shell adopts segmented, is conducive to save material, reduces production costs, and reduces distortion, makes technology more reasonable.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the decomposing schematic representation of the described 90 degree plastics quick-opened valve cores of the utility model embodiment.
Among the figure:
1, slotted collar; 2, spool shell; 3, O type circle one; 4, interface pad; 5, valve core rod; 6, O type circle two; 7, pad; 8, go up ceramic plate; 9, following ceramic plate; 10, sealing plain cushion; 11, support; 12, O type circle three.
Embodiment
As shown in Figure 1, the described a kind of 90 degree plastics quick-opened valve cores of the utility model embodiment, comprise spool shell 2, the bottom-up cylndrical surface that is provided with successively, described spool shell 2 outsides, outside thread, seal groove, boss and hexagonal device, it is characterized in that: described spool shell 2 inside are provided with the reducing through hole, be penetrated with valve core rod 5 in the described reducing through hole, described spool shell 2 lower inner wall are provided with the circumferential restraining groove of a pair of symmetry, described spool shell 2 bottoms are provided with perforate, described valve core rod 5 tops are provided with limiting stopper one, be provided with slotted collar 1 between described limiting stopper one lower end surface and spool shell 2 upper-end surfaces, be provided with interface pad 4 between the reducing through hole surface of contact in described valve core rod 5 and the spool shell 2, described valve core rod 5 bottoms are provided with axial limiting piece and circumferential limiting stopper, be provided with pad 7 successively below the described axial limiting piece, last ceramic plate 8, following ceramic plate 9, sealing plain cushion 10 and supporting frame 11, described sealing plain cushion 10 is positioned in the groove on supporting frame 11 tops, be provided with O type circle 3 12 between described sealing plain cushion 10 and the described groove, support frame as described above 11 is positioned at spool shell 2, described valve core rod 5 is copper material, hexagonal device on the described spool shell 2 is segmented hexagonal device, be provided with two water shutoff grooves and be provided with supporting O type circle 26 in the middle of the described valve core rod 5, be provided with seal groove and be provided with supporting O type circle 1 in the middle of described spool shell 2 outsides.
Top, described cylndrical surface is provided with a perforate, the top of described boss is provided with outside thread, described valve core rod 5 from up to down is provided with traction aid, limiting stopper one, two water shutoff grooves, limiting stopper two and circumferential limiting stoppers successively, and described slotted collar 1 can prevent mutual play between valve core rod 5 and the spool shell 2.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technological scheme, all drops within the protection domain of the present utility model.
Claims (5)
1. spend the plastics quick-opened valve core for one kind 90, comprise spool shell (2), the bottom-up cylndrical surface that is provided with successively, described spool shell (2) outside, outside thread, seal groove, boss and hexagonal device, it is characterized in that: described spool shell (2) inside is provided with the reducing through hole, be penetrated with valve core rod (5) in the described reducing through hole, described spool shell (2) lower inner wall is provided with the circumferential restraining groove of a pair of symmetry, described spool shell (2) bottom is provided with perforate, described valve core rod (5) top is provided with limiting stopper one, be provided with slotted collar (1) between described limiting stopper one lower end surface and spool shell (2) upper-end surface, be provided with interface pad (4) between described valve core rod (5) and the interior reducing through hole of spool shell (2) surface of contact, described valve core rod (5) bottom is provided with axial limiting piece and circumferential limiting stopper, be provided with pad (7) below the described axial limiting piece successively, last ceramic plate (8), following ceramic plate (9), sealing plain cushion (10) and supporting frame (11), described sealing plain cushion (10) is positioned in the groove on supporting frame (11) top, be provided with O type circle three (12) between described sealing plain cushion (10) and the described groove, support frame as described above (11) is positioned at spool shell (2).
2. according to claim 1 90 spend the plastics quick-opened valve cores, and it is characterized in that: described valve core rod (5) is copper material.
3. according to claim 2 90 spend the plastics quick-opened valve cores, and it is characterized in that: the hexagonal device on the described spool shell (2) is segmented hexagonal device.
4. 90 degree plastics quick-opened valve cores according to claim 3 is characterized in that: be provided with two water shutoff grooves and be provided with supporting O type circle two (6) in the middle of the described valve core rod (5).
5. according to each described 90 degree plastics quick-opened valve cores of claim 1-4, it is characterized in that: described spool shell (2) is provided with seal groove and is provided with supporting O type circle one (3) in the middle of the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161045 CN203146885U (en) | 2013-04-02 | 2013-04-02 | 90-degree plastic quick-opening valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161045 CN203146885U (en) | 2013-04-02 | 2013-04-02 | 90-degree plastic quick-opening valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146885U true CN203146885U (en) | 2013-08-21 |
Family
ID=48974409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161045 Expired - Fee Related CN203146885U (en) | 2013-04-02 | 2013-04-02 | 90-degree plastic quick-opening valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847914A (en) * | 2015-05-28 | 2015-08-19 | 开平市亿展阀芯有限公司 | Lead-pollution-free quick-opening valve |
| CN104913072A (en) * | 2015-06-27 | 2015-09-16 | 开平市英卫建材有限公司 | Single-cold valve core |
| CN109038061A (en) * | 2018-06-27 | 2018-12-18 | 友邦电气（平湖）股份有限公司 | The tail end waterproof construction of AC charging rifle |
-
2013
- 2013-04-02 CN CN 201320161045 patent/CN203146885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847914A (en) * | 2015-05-28 | 2015-08-19 | 开平市亿展阀芯有限公司 | Lead-pollution-free quick-opening valve |
| CN104913072A (en) * | 2015-06-27 | 2015-09-16 | 开平市英卫建材有限公司 | Single-cold valve core |
| CN109038061A (en) * | 2018-06-27 | 2018-12-18 | 友邦电气（平湖）股份有限公司 | The tail end waterproof construction of AC charging rifle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203146885U (en) | 90-degree plastic quick-opening valve core | |
| CN203717940U (en) | Pressing valve | |
| CN204717053U (en) | Direct acting post rod type two-bit triplet solenoid valve | |
| CN203717972U (en) | Intercepting valve structure with elastic gasbag | |
| CN202493699U (en) | Valve core | |
| CN206017965U (en) | A kind of novel pneumatic diaphragm valve | |
| CN211231749U (en) | Adjusting exhaust valve | |
| CN201734574U (en) | Easy open bottle cover | |
| CN206000998U (en) | A kind of sealing ring with bed course | |
| CN202360784U (en) | Pressure balancing ceramic valve spool | |
| CN204368668U (en) | One stirs faucet | |
| CN204301932U (en) | Valve seating package seal checker | |
| CN203670986U (en) | Kettle bottom valve | |
| CN202597916U (en) | Structural member of cable penetration pressure vessel | |
| CN203322255U (en) | Homogenizer pump body sealing component | |
| CN201502742U (en) | Zero-dead-leg aseptic diaphragm valve | |
| CN203051812U (en) | Leakproof plunger valve | |
| CN202834187U (en) | Self-switching pressure stabilizing three-way flow divider | |
| CN202972006U (en) | Integral sealing filler of ball valve of connecting rod | |
| CN206001076U (en) | A kind of valve seat rings | |
| CN201896957U (en) | Plug of valve body | |
| CN202510732U (en) | Pressure regulating valve | |
| CN201891835U (en) | Inversely-mounted mechanical seal device | |
| CN201884669U (en) | Sealing ring structure | |
| CN205173465U (en) | Novel female silk of hot -water bottle |
Legal Events
| 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 |
Granted publication date: 20130821 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |