CN209622189U - A kind of sealing ring for valve faucet inner valve stem - Google Patents
A kind of sealing ring for valve faucet inner valve stem Download PDFInfo
- Publication number
- CN209622189U CN209622189U CN201920038523.3U CN201920038523U CN209622189U CN 209622189 U CN209622189 U CN 209622189U CN 201920038523 U CN201920038523 U CN 201920038523U CN 209622189 U CN209622189 U CN 209622189U
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- sealing ring
- block
- fixedly connected
- pedestal
- valve
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Abstract
The utility model discloses a kind of sealing rings for valve faucet inner valve stem, including sealing ring pedestal, the sealing ring pedestal is annular in shape, the upper end of the sealing ring pedestal is fixedly connected with first annular piece, and first annular piece of upper end is fixedly connected with ring-shaped rubber block, the second ring block is fixedly connected on the inner wall of the sealing ring pedestal, and second ring block be correspondingly arranged at first annular piece of downside, multiple first springs are uniformly connected on the second ring block inner wall, and first spring far from one end of the second ring block be fixedly connected with arc fixture block, a plurality of cavities have been uniformly arranged in the sealing ring pedestal, and the upper and lower ends of sealing ring pedestal are provided with gripping block corresponding with cavity, the hold-down mechanism connecting with upper and lower two sides gripping block is provided in the cavity.The valve rod that the utility model is suitable for various outer diameter uses, and reduces the case where sealing ring pedestal shakes, and improves the effect of sealing.
Description
Technical field
The utility model relates to valve seat rings technical field more particularly to a kind of sealings for valve faucet inner valve stem
Ring.
Background technique
Sealing ring sealing is exactly to open a slot on the surface worked in coordination at two, and sealing ring is placed in the inside, is risen
To the effect of sealing.Sealing ring seal applications are very extensive, are seen everywhere in daily life.The material of sealing ring has the modeling of metal
Expect and rubber product, the type of sealing ring is selected by use environment and working pressure class.
Wherein, the sealing ring access times of the valve body of vertical setting are most, its purpose is to prevent flowing medium from
The slot leakage of upper valve base and lower valve base touching position, and effect of the sealing ring on sealing ring by the extruding force of upper valve base,
Simultaneously by the lateral shear force from liquid medium, sealing ring extrusion deformation is eventually led to, falls into annular groove, only destroys close
Seal could replace sealing ring manipulation, in addition, in the long-term use, be easy to causeing sealing ring to damage and the feelings deviated occur
Condition causes sealing effect to decline.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for valve dragon
The sealing ring of head inner valve stem.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of sealing ring for valve faucet inner valve stem, including sealing ring pedestal, the sealing ring pedestal is annular in shape,
The upper end of the sealing ring pedestal is fixedly connected with first annular piece, and first annular piece of upper end is fixedly connected with ring-shaped rubber
Block, is fixedly connected with the second ring block on the inner wall of the sealing ring pedestal, and the second ring block be correspondingly arranged at it is first annular
The downside of block is uniformly connected with multiple first springs on the second ring block inner wall, and the first spring is far from the second ring block
One end be fixedly connected with arc fixture block, a plurality of cavities have been uniformly arranged in the sealing ring pedestal, and sealing ring pedestal is upper
Lower both ends are provided with gripping block corresponding with cavity, and the compacting machine connecting with upper and lower two sides gripping block is provided in the cavity
Structure.
Preferably, the upper end of the ring-shaped rubber block is evenly equipped with multiple threaded holes, and threaded hole internal screw thread be connected with it is multiple
The bolt being connect with first annular piece.
Preferably, non-slip mat is fixedly connected on the inner wall of the arc fixture block.
Preferably, the hold-down mechanism includes the support rod being fixedly connected on gripping block inner wall, and support rod extends to
In cavity, two connecting rods, and two opposite connecting rods are rotatably connected on the opposite side wall of two cavity inner bracing pieces
Between be rotatably connected to the same connector, two support rods are fixedly connected with same second bullet on opposite end face
Spring.
Preferably, strip-shaped hole corresponding with support rod is offered on the sealing ring pedestal, and strip-shaped hole is connected to cavity
Setting.
Preferably, rubber pad, the gripping block and valve are fixedly connected on the opposite end face of multiple gripping blocks
Inner wall offsets.
Compared with prior art, the utility model has the following beneficial effects:
1, by being fixedly connected with multiple first springs on the inner wall of the second ring block, and in the other end of the first spring
It is fixedly connected with arc fixture block, improves the bonding strength between sealing ring pedestal and valve rod, and be suitable for various outer diameter
Valve rod uses, and improves the applicability of device.
2, by being provided with hold-down mechanism in cavity, can guarantee to connect between two sides gripping block and valve inner wall up and down
Stability, reduce sealing ring pedestal the case where shaking, improve the effect of sealing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of sealing ring for valve faucet inner valve stem schematic top plan view；
Fig. 2 be the utility model proposes a kind of sealing ring for valve faucet inner valve stem side cross sectional views；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 be the utility model proposes a kind of sealing ring for valve faucet inner valve stem elevational schematic view.
In figure: 1 sealing ring pedestal, 2 first annular pieces, 3 ring-shaped rubber blocks, 4 second ring blocks, 5 first springs, 6 arcs
Fixture block, 7 cavitys, 8 gripping blocks, 9 hold-down mechanisms, 10 support rods, 11 connecting rods, 12 connectors, 13 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of sealing ring for valve faucet inner valve stem, including sealing ring pedestal 1, sealing ring pedestal 1
Annular in shape, the upper end of sealing ring pedestal 1 is fixedly connected with first annular piece 2, and first annular piece 2 of upper end is fixedly connected with
Ring-shaped rubber block 3, specifically, the upper end of ring-shaped rubber block 3 is evenly equipped with multiple threaded holes, and threaded hole internal screw thread be connected with it is multiple
The bolt being connect with first annular piece 2, convenient for ring-shaped rubber block 3 and first annular piece 2 of installing and dismounting.
Wherein, the second ring block 4 is fixedly connected on the inner wall of sealing ring pedestal 1, and the second ring block 4 is correspondingly arranged at
First annular piece 2 of downside is uniformly connected with multiple first springs 5 on 4 inner wall of the second ring block, and the first spring 5 is far from
One end of second ring block 4 is fixedly connected with arc fixture block 6, is fixedly connected with non-slip mat on the inner wall of arc fixture block 6, in multiple arcs
Under the action of clevis block 6, the bonding strength between sealing ring pedestal 1 and valve rod is improved, and be suitable for the valve of various outer diameter
Bar uses, and improves the applicability of device.
Wherein, a plurality of cavities 7 have been uniformly arranged in sealing ring pedestal 1, and the upper and lower ends of sealing ring pedestal 1 are provided with
Gripping block 8 corresponding with cavity 7 is provided with the hold-down mechanism 9 connecting with upper and lower two sides gripping block 8 in cavity 7, specifically, pressure
Tight mechanism 9 includes the support rod 10 being fixedly connected on 8 inner wall of gripping block, and support rod 10 extends in cavity 7, sealing ring bottom
Strip-shaped hole corresponding with support rod 10 is offered on seat 1, and strip-shaped hole is connected to setting, two 7 inner bracing pieces 10 of cavity with cavity 7
It is rotatably connected to two connecting rods 11 on opposite side wall, and is rotatably connected to the same connection between two opposite connecting rods 11
Part 12 is fixedly connected with the same second spring 13, the opposite end face of multiple gripping blocks 8 on the opposite end face of two support rods 10
On be fixedly connected to rubber pad, gripping block 8 offsets with valve inner wall, by being provided with hold-down mechanism 9, Neng Goubao in cavity
The stability connected between two sides gripping block 8 and valve inner wall up and down is demonstrate,proved, the case where sealing ring pedestal 1 shakes is reduced, mentions
The high effect of sealing.
In the utility model, by being fixedly connected with multiple first springs 5 on the inner wall of the second ring block 4, and
The other end of one spring 5 is fixedly connected with arc fixture block 6, improves the bonding strength between sealing ring pedestal 1 and valve rod, and
Valve rod suitable for various outer diameter uses, and improves the applicability of device, in addition, being provided with hold-down mechanism 9 in cavity 7, has
Body, under the elastic force effect of second spring 13, it can guarantee the stabilization connected between upper and lower two sides gripping block 8 and valve inner wall
Property, the case where sealing ring pedestal 1 shakes is reduced, the effect of sealing is improved.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of sealing ring for valve faucet inner valve stem, including sealing ring pedestal (1), which is characterized in that the sealing ring
Pedestal (1) is annular in shape, and the upper end of the sealing ring pedestal (1) is fixedly connected with first annular piece (2), and first annular piece
(2) upper end is fixedly connected with ring-shaped rubber block (3), and the second annular is fixedly connected on the inner wall of the sealing ring pedestal (1)
Block (4), and the second ring block (4) is correspondingly arranged at the downside of first annular piece (2), on the second ring block (4) inner wall
Cloth is connected with multiple first springs (5), and the first spring (5) is fixedly connected with arc folder far from the one end of the second ring block (4)
Block (6), the sealing ring pedestal (1) is interior to be uniformly arranged a plurality of cavities (7), and the upper and lower ends of sealing ring pedestal (1) are all provided with
It is equipped with gripping block (8) corresponding with cavity (7), is provided with the compression connecting with upper and lower two sides gripping block (8) in the cavity (7)
Mechanism (9).
2. a kind of sealing ring for valve faucet inner valve stem according to claim 1, which is characterized in that the annular rubber
The upper end of blob of viscose (3) is evenly equipped with multiple threaded holes, and threaded hole internal screw thread is connected with multiple spiral shells connecting with first annular piece (2)
Bolt.
3. a kind of sealing ring for valve faucet inner valve stem according to claim 1, which is characterized in that the arc folder
Non-slip mat is fixedly connected on the inner wall of block (6).
4. a kind of sealing ring for valve faucet inner valve stem according to claim 1, which is characterized in that the compacting machine
Structure (9) includes the support rod (10) being fixedly connected on gripping block (8) inner wall, and support rod (10) extends in cavity (7), and two
Two connecting rods (11), and two opposite companies are rotatably connected on the opposite side wall of a cavity (7) inner bracing piece (10)
It is rotatably connected between bar (11) the same connector (12), two support rods (10) are fixedly connected on opposite end face
The same second spring (13).
5. a kind of sealing ring for valve faucet inner valve stem according to claim 4, which is characterized in that the sealing ring
Strip-shaped hole corresponding with support rod (10) is offered on pedestal (1), and strip-shaped hole is connected to setting with cavity (7).
6. a kind of sealing ring for valve faucet inner valve stem according to claim 4, which is characterized in that multiple folders
It is fixedly connected to rubber pad on the tight opposite end face of block (8), the gripping block (8) offsets with valve inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038523.3U CN209622189U (en) | 2019-01-10 | 2019-01-10 | A kind of sealing ring for valve faucet inner valve stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038523.3U CN209622189U (en) | 2019-01-10 | 2019-01-10 | A kind of sealing ring for valve faucet inner valve stem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622189U true CN209622189U (en) | 2019-11-12 |
Family
ID=68449339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920038523.3U Active CN209622189U (en) | 2019-01-10 | 2019-01-10 | A kind of sealing ring for valve faucet inner valve stem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118030874A (en) * | 2024-04-11 | 2024-05-14 | 四川交通职业技术学院 | Kitchen faucet |
-
2019
- 2019-01-10 CN CN201920038523.3U patent/CN209622189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118030874A (en) * | 2024-04-11 | 2024-05-14 | 四川交通职业技术学院 | Kitchen faucet |
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