CN214946748U - Solenoid valve with quick mounting structure - Google Patents
Solenoid valve with quick mounting structure Download PDFInfo
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- CN214946748U CN214946748U CN202121713000.8U CN202121713000U CN214946748U CN 214946748 U CN214946748 U CN 214946748U CN 202121713000 U CN202121713000 U CN 202121713000U CN 214946748 U CN214946748 U CN 214946748U
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- valve body
- quick
- solenoid valve
- hole
- elastic
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Abstract
The utility model discloses a solenoid valve with quick mounting structure, wherein, including valve body, joint and elastic fixing member, be equipped with the through-hole with the joint adaptation on the valve body, be equipped with the fixed slot on the joint, elastic fixing member one end is the rotation connection with the valve body, the fixed slot is located the movement track of the other end of elastic fixing member, elastic fixing member restriction joint axial motion; the utility model discloses install fast, fixed firm, the leakproofness is good.
Description
Technical Field
The utility model relates to a solenoid valve with quick mounting structure.
Background
The existing electromagnetic valve needs to be connected with a pipeline, the existing structure is that an internal thread is arranged in the electromagnetic valve, a joint with an external thread is arranged on the pipeline, and the external thread and the internal thread of the joint are in rotary connection, so that the connection and fixation effects of the electromagnetic valve and the pipeline are realized; secondly, the joint rotates together with the pipeline, and the pipeline is easy to wind, thereby seriously influencing the practical use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a solenoid valve with quick mounting structure.
The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides a solenoid valve with quick mounting structure, wherein, includes the valve body, connects and elastic fixing spare, is equipped with on the valve body with connect the through-hole of adaptation, is equipped with the fixed slot on connecting, and elastic fixing spare one end is to rotate with the valve body and is connected, and the fixed slot is located the movement track of the elastic fixing spare other end, and elastic fixing spare restriction connects axial motion.
The through-hole is primarily intended to cooperate with the nipple, i.e. the nipple projects into the through-hole in the axial direction of the through-hole. Under the initial state, the elastic fixing part is located the through-hole, form certain spacing effect that blocks, through drive elastic fixing spare rotary motion, make elastic fixing spare keep away from the through-hole, stretch into to the through-hole after the joint, elastic fixing spare resets, elastic fixing spare offsets with the fixed slot, thereby realize the fixed effect between elastic fixing spare and the joint, for prior art, this kind of structure operation is more simple, need not threaded connection, only can realize installing fast through simple step and fix, improve holistic fixed efficiency.
Wherein, be equipped with pivot portion, joint portion and drive division on the elastic fixing spare, pivot portion passes through joint portion and is connected with the drive division, and pivot portion is to rotate with the valve body and is connected, and the fixed slot is located the movement track of joint portion, and the drive division stretches out to outside the valve body.
Elastic fixing member adopts this kind of structure setting, through the drive division drive, realizes the relative rotation between elastic fixing member and the valve body, then through joint portion and fixed slot cooperation, realizes fixed effect.
Wherein, the driving part is provided with an elastic bulge, and one end of the elastic bulge is propped against the outer wall of the valve body.
The elastic bulge is limited by abutting against the outer wall of the valve body, a certain positioning effect is realized, and the elastic bulge is prevented from excessively rotating.
Wherein, the elastic bulge can be V-shaped, U-shaped or V-shaped.
The elastic bulge is limited by the shape, so that the elastic effect is better.
Wherein, be equipped with the spacing groove on the valve body outer wall, the elastic bulge offsets with the spacing groove.
The setting of spacing groove further improves the bellied spacing effect of elasticity for elastic fatigue is difficult for taking place for elastic bulge.
Wherein, the clamping part is provided with a limiting surface.
The setting of spacing face for better and the fixed slot cooperation of joint portion realizes both fixed effects. The limiting surface is an arc surface, and the limiting surface reduces the whole material and reduces the production cost.
Wherein, be equipped with the installation cavity in the valve body, there is the intersection through-hole and installation cavity, and the elastic fixing part stretches into to the installation intracavity fixedly.
The installation cavity is arranged, so that the elastic fixing piece can achieve better installation and fixing effects.
The valve body is provided with a process hole, the sealing element is provided with a back-off part, and the back-off part extends into the process hole and abuts against the inner wall of the valve body.
The fabrication hole is the valve body must be remained in the injection molding process, the fabrication hole is sealed through a sealing piece, and the sealing piece cannot fall off or be detached through the reverse buckling part.
Wherein, the cover is equipped with waterproof on the sealing member, still is equipped with the recess on the valve body, and the recess is connected with the fabrication hole, and waterproof offsets with the limit wall of recess, and sealing member part is fixed in the recess.
The waterproof piece is arranged, the whole sealing effect is further improved, and the waterproof piece is preferably a rubber ring.
Wherein, the sealing element is provided with a driving hole.
The setting of drive hole further improves the fixed effect of sealing member.
Wherein, be equipped with the flange on the valve body, be equipped with two at least water inlets on the flange, all be equipped with the check valve in the water inlet.
Through flange and valve body connection for it is more firm to connect between the two, and the preferred copper product of flange here, and the valve body is the plastics material, is guaranteeing to play reduce cost's effect simultaneously under the future of installation intensity. Two water inlets are located the flange intermediate position, adopt the setting that is located the edge among the prior art for, this kind of structure makes the inlet tube installation more convenient. Due to the arrangement of the one-way valves, each water inlet corresponds to cold water and hot water respectively, so that the one-way valves play a role in preventing the cold water and the hot water from being connected in series.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of another angle in embodiment 1 of the present invention;
fig. 3 is a sectional view of embodiment 1 of the present invention;
FIG. 4 is a partial enlarged view of portion A of FIG. 3;
fig. 5 is an exploded view of embodiment 1 of the present invention;
fig. 6 is a schematic structural view of the elastic fixing member in embodiment 1 of the present invention;
fig. 7 is a schematic structural view of a joint in embodiment 1 of the present invention;
fig. 8 is a schematic structural view of a sealing member in embodiment 1 of the present invention;
fig. 9 is a schematic structural view of a flange in embodiment 1 of the present invention.
Detailed Description
Example 1:
referring to fig. 1 to 9, a solenoid valve having a quick-mounting structure includes a valve body 1, a coupling 2, an elastic fixing member 3, and a sealing member 4.
The internal structure of the valve body 1 is the prior art, so the description is not expanded in this embodiment, a through hole 11 and an installation cavity 12 are arranged on the top surface of the valve body 1, the through hole 11 specifically extends upward towards the top surface of the valve body 1, the other end of the through hole 11 extends towards the inside of the valve body 1, and the specific length of the through hole 11 can be adjusted according to actual requirements. The installation cavity 12 is transversely for running through valve body 1, and installation cavity 12 one end is passed the valve body 1 left side, and the other end passes the right side of valve body 1, is equipped with pivot groove 121 on the installation cavity 12 left side of here, and pivot groove 121 mainly used and pivot portion 31 cooperate, realize the fixed of pivot portion 31, realize the relative rotation effect of pivot portion 31. Be equipped with spacing groove 13 on the valve body 1 right side, spacing groove 13 sets up for the intercommunication with the right side of installation cavity 12, and here spacing groove 13 specifically is used for the spacing fixed effect of the protruding counterbalance of elasticity.
The valve body 1 is provided with a process hole 14, wherein the process hole 14 is specifically a hole which is necessarily generated in the injection molding process of the valve body 1, and in order to improve the overall sealing effect of the valve body 1, the process hole 14 needs to be sealed through a sealing piece 4. The fabrication hole 14 is specifically located on the outer sidewall of the valve body 1, and extends into the valve body 1 in the radial direction of the valve body 1, in this embodiment, the fabrication hole 14 is located axially below the through hole 11, and imaginary central axes of the two intersect. Further, a groove 15 is formed in the valve body 1, the groove 15 is communicated with the process hole 14, and the groove 15 and the process hole 14 are coaxially arranged.
Be equipped with flange 6 on the bottom surface of valve body 1, be equipped with two at least water inlets 61 on the flange 6, the water inlet 61 quantity on the flange 6 is preferred two in this embodiment, and two water inlets 61 all are located the central point that is close to flange 6 and put, and two water inlets 61 are located the setting at edge for the adoption among the prior art, and this kind of structure makes the inlet tube installation more convenient. Two water inlets 61 correspond cold water and hot water respectively, all are equipped with check valve 62 in this place water inlet 61, and check valve 62 plays the effect that prevents the cold and hot water and cluster each other. It should also be noted that the water inlet 61 communicates with the interior of the valve body 1.
Still be equipped with sealing strip 63 on the flange 6 junction with valve body 1, sealing strip 63 forms two sealed closed loops, corresponds two water inlets 61 respectively, has improved holistic sealed effect. In addition, the flange 6 and the valve body 1 may be fixed by bolts or fasteners, and in this embodiment, only the bolt connection is taken as an example.
The flange 6 is made of copper, the valve body 1 is made of plastic, and the installation strength is guaranteed, and meanwhile the effect of reducing cost is achieved.
Be equipped with fixed slot 21 on the joint 2, fixed slot 21 mainly used realizes fixed effect with the cooperation of elastic fixing piece 3, connects 2 and the size adaptation of through-hole 11, connects 2 along the vertical downward fixation in the axial direction of through-hole 11. In addition, two sealing rings 22 are arranged below the fixing groove 21, and the sealing effect is better through the matching of the sealing rings 22 and the through holes 11.
The specific structure is that the elastic fixing member 3 is provided with a rotating shaft portion 31, a clamping portion 32 and a driving portion 33, the rotating shaft portion 31 is connected with the driving portion 33 through the clamping portion 32, the rotating shaft portion 31 mainly extends into the rotating shaft groove 121, so as to realize relative rotation with the valve body 1, and it should be noted here that the rotating shaft portion 31 is located at an end portion of the elastic fixing member 3. Further, the number of the rotating shaft portions 31 in the embodiment is two, and the two rotating shaft portions 31 are arranged up and down, so that the overall rotating effect is further improved.
The driving part 33 is partially located outside the valve body 1, and a user can drive the driving part 33 to realize the rotating effect of the elastic fixing member 3. The driving portion 33 is provided with an elastic protrusion 331, and one end of the elastic protrusion 331 abuts against the limiting groove 13. The elastic bulge 331 is limited by abutting against the outer wall of the valve body 1, a certain positioning effect is realized, and the elastic bulge 331 is prevented from excessively rotating. The elastic protrusions 331 may have a V-shape, a U-shape, or a V-shape. In this embodiment, the elastic protrusions 331 are V-shaped.
In addition, the elastic fixing member 3 is integrally formed and made of plastic, so that the elastic fixing member itself has a certain elastic effect.
The sealing member 4 is provided with a protruding portion 41 and a reverse buckling portion 42, the protruding portion 41 is sleeved with a waterproof member 43, and the reverse buckling portion 42 is located at the front end of the protruding portion 41, where the front end is specifically one end facing the inner side of the valve body 1. The quantity of the back-off parts 42 in this embodiment is two, and after the two back-off parts 42 extend into the fabrication hole 14, the back-off parts 42 recover to deform to abut against the inner wall of the valve body 1, so that the fixing effect of the sealing element 4 is realized.
The protrusion 41 is located in the groove 15, and abuts against the side wall of the groove 15 through the waterproof member 43, thereby achieving a sealing effect. The flashing 43 is here preferably an O-ring.
Further, the sealing element 4 is also provided with a driving hole 44, and the driving hole 44 is arranged, so that the whole sealing and fixing are more convenient.
First, the through-hole 11 is mainly used for fitting with the connector 2, i.e. the connector 2 extends into the through-hole 11 in the axial direction of the through-hole 11. Under the initial condition, 3 parts of elastic fixing spare are located through-hole 11, form certain spacing effect that blocks, through 3 rotary motion of drive elastic fixing spare, make elastic fixing spare 3 keep away from through-hole 11, stretch into to through-hole 11 after connecting 2, elastic fixing spare 3 resets, elastic fixing spare 3 offsets with fixed slot 21, thereby realize elastic fixing spare 3 and connect the fixed effect between 2, for prior art, this kind of structure operation is more simple, need not threaded connection, only can realize installing fast through simple step and fix, whole fixed efficiency is improved.
Claims (10)
1. The utility model provides a solenoid valve with quick mounting structure which characterized in that: the valve comprises a valve body, a joint and an elastic fixing piece, wherein a through hole matched with the joint is formed in the valve body, a fixing groove is formed in the joint, one end of the elastic fixing piece is rotatably connected with the valve body, the fixing groove is located on the movement track of the other end of the elastic fixing piece, and the elastic fixing piece limits axial movement of the joint.
2. A solenoid valve having a quick-mount structure as set forth in claim 1, wherein: be equipped with pivot portion, joint portion and drive division on the elastic fixing spare, pivot portion passes through joint portion and is connected with the drive division, and pivot portion is to rotate with the valve body and is connected, and the fixed slot is located the movement track of joint portion, and the drive division stretches out to outside the valve body.
3. A solenoid valve having a quick-mount structure as set forth in claim 2, wherein: the driving part is provided with an elastic bulge, and one end of the elastic bulge is abutted against the outer wall of the valve body.
4. A solenoid valve having a quick-mount structure as set forth in claim 3, wherein: the elastic protrusions may be V-shaped, U-shaped or V-shaped.
5. A solenoid valve having a quick-mount structure according to claim 3 or 4, wherein: the outer wall of the valve body is provided with a limiting groove, and the elastic bulge is abutted against the limiting groove.
6. A solenoid valve having a quick-mount structure as set forth in claim 1, wherein: be equipped with the installation cavity in the valve body, there is the intersection through-hole and installation cavity, and the elastic fixing part stretches into to the installation intracavity fixedly.
7. A solenoid valve having a quick-mount structure as set forth in claim 1, wherein: still include the sealing member, still be equipped with the fabrication hole on the valve body, be equipped with back-off portion on the sealing member, back-off portion stretches into to the fabrication hole and offsets with the valve body inner wall.
8. A solenoid valve having a quick-mount structure as claimed in claim 7, wherein: the sealing element is sleeved with a waterproof piece, the valve body is further provided with a groove, the groove is connected with the process hole, the waterproof piece abuts against the side wall of the groove, and the sealing element is partially fixed in the groove.
9. A solenoid valve having a quick-mount structure according to claim 7 or 8, wherein: the sealing element is provided with a driving hole.
10. A solenoid valve having a quick-mount structure as set forth in claim 1, wherein: be equipped with the flange on the valve body, be equipped with two at least water inlets on the flange, all be equipped with the check valve in the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713000.8U CN214946748U (en) | 2021-07-26 | 2021-07-26 | Solenoid valve with quick mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713000.8U CN214946748U (en) | 2021-07-26 | 2021-07-26 | Solenoid valve with quick mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214946748U true CN214946748U (en) | 2021-11-30 |
Family
ID=79070704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121713000.8U Active CN214946748U (en) | 2021-07-26 | 2021-07-26 | Solenoid valve with quick mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214946748U (en) |
-
2021
- 2021-07-26 CN CN202121713000.8U patent/CN214946748U/en active Active
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