CN210003991U - hose joint structure - Google Patents
hose joint structure Download PDFInfo
- Publication number
- CN210003991U CN210003991U CN201920444681.9U CN201920444681U CN210003991U CN 210003991 U CN210003991 U CN 210003991U CN 201920444681 U CN201920444681 U CN 201920444681U CN 210003991 U CN210003991 U CN 210003991U
- Authority
- CN
- China
- Prior art keywords
- hose
- joint
- ring
- sealing
- sealing ring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 59
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 210000002445 nipple Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000178 monomer Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model discloses an kind of hose coupling structure, including hose, joint, adapter sleeve, sealing washer and a plurality of second sealing washer, end and the hose threaded connection of joint, end and adapter sleeve threaded connection in addition of joint, and the joint is linked together hose and adapter sleeve, the adapter sleeve is used for getting up hose and other pipe fittings with the adapter sleeve, sealing washer sets up between joint and adapter sleeve, a plurality of second sealing washer sets up between hose and joint, owing to adopted above-mentioned structure, therefore make the utility model discloses a sealed effectual, the shower of giving people has brought the facility.
Description
Technical Field
The utility model relates to a bathroom technical field, concretely relates to hose connection structure.
Background
The hose is an important part in modern industry, and the hose is more used in the water path connection of tap, cleaners and polishes, shower, and in people's daily shower, the whole effect when people shower is being influenced to the sealed effect of hose nipple department, if the sealed effect of hose nipple department is not good, then at people's shower in-process, water can be followed the joint and spattered, has both wasted the water resource, has brought not good shower experience again for people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide sealed effectual hose nipple joint structures.
The utility model provides a technical scheme that above-mentioned problem adopted is:
A hose coupling structure, comprising:
a hose;
a nipple, an end of the nipple being threadably connected to the hose;
the other end of the joint is in threaded connection with the connecting sleeve, the joint is used for communicating the hose with the connecting sleeve, and the connecting sleeve is used for connecting the hose with other pipe fittings;
an th seal ring, the th seal ring being disposed between the nipple and the nipple;
and the second sealing rings are arranged between the hose and the joint.
, the joint comprises:
the small-diameter joint is in threaded connection with the hose, a plurality of second sealing rings are arranged between the small-diameter joint and the hose, and through holes are formed in the small-diameter joint;
the large-diameter joint is in threaded connection with the connecting sleeves, the -th sealing ring is arranged between the large-diameter joint and the connecting sleeves, a counter bore is formed in the large-diameter joint, and the counter bore is communicated with the through hole.
Further , the sealing ring is embedded in the annular groove on the periphery of the large-diameter joint, the sealing ring comprises a plurality of sealing ring monomers with end faces connected with each other, and the periphery of each sealing ring monomer is pressed against the inner wall of the connecting sleeve.
Further step by step, the sealing washer monomer has sealed inner circle, be connected with the sealed outer lane of in the periphery of sealed inner circle, be equipped with annular convex closure in the periphery of sealed outer lane, sealed inner circle cover is established on the diapire of ring channel, the top of annular convex closure supports to press on the inner wall of adapter sleeve.
, straight holes are respectively arranged on two end faces of the sealing inner ring.
Further , the cross-sectional shape of the seal outer ring is a trumpet shape, and the height of the inner wall surface of the seal outer ring is greater than the height of the outer wall surface of the seal outer ring.
Further , the second sealing ring is embedded in a corresponding second annular groove on the outer periphery of the small-diameter joint, and the outer periphery of the second sealing ring is pressed against the inner wall of the hose.
, the second sealing ring has a main ring body, a plurality of annular protrusions are arranged on the periphery of the main ring body, and the tops of the annular protrusions are pressed against the inner wall of the hose.
Further , the cross-sectional shape of the annular protrusion is semi-circular.
, taper holes are respectively arranged on two end faces of the main ring body.
The utility model has the advantages that because the utility model discloses a be equipped with a plurality of second sealing washer between joint and the hose, be equipped with the th sealing washer between joint and the adapter sleeve, therefore optimized the utility model discloses a sealed effect has brought the facility for people's shower.
In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages as will become apparent from the following detailed description which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which form a part of the specification and are included to provide a further understanding of the invention , illustrate preferred embodiments of the invention and together with the description serve to explain the principles of the invention in which:
fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a half sectional view of an o-ring of the present invention;
fig. 3 is a half sectional view of a second seal ring of the present invention.
The flexible pipe 10, the joint 20, the small-diameter joint 201, the through hole 2011, the second annular groove 2012, the large-diameter joint 202, the counter bore 2021, the th annular groove 2022, the connecting sleeve 30, the th sealing ring 100, the single sealing ring 1, the inner sealing ring 11, the outer sealing ring 12, the annular convex hull 13, the second sealing ring 2, the main ring body 21, the taper hole 211 and the annular protrusion 22 are marked in the drawing.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1 to 3, the kinds of hose joint structures shown in fig. 1 include a hose 10, a joint 20, a connecting sleeve 30, a sealing ring 100 and a plurality of second sealing rings 2, where the joint 20 includes a small diameter joint 201 and a large diameter joint 202, the small diameter joint 201 is screwed with the hose 10, the plurality of second sealing rings 2 are disposed between the small diameter joint 201 and the hose 10, the small diameter joint 201 is provided with a through hole 2011, the large diameter joint 202 is screwed with the connecting sleeve 30, the sealing ring 100 is disposed between the large diameter joint 202 and the connecting sleeve 30, the large diameter joint 202 is provided with a counter bore 2021, the counter bore 2021 is communicated with the through hole 2011, the connecting sleeve 30 is used for connecting the hose 10 with other pipe members, and due to the sealing rings 100 and the plurality of second sealing rings 2, the joint 20 and the hose 10, and the joints 20 and the connecting sleeve 30 are all sealed, so as to prevent water from splashing and waste water resources and influence the shower experience.
In this embodiment, 2 second seal rings 2 are provided between the small diameter joint 201 and the hose 10.
As shown in fig. 1 and 2, the th seal ring 100 is embedded in the th annular groove 2022 on the outer periphery of the large-diameter joint 202, the th seal ring 100 includes a plurality of seal ring units 1 with end surfaces connected to each other, the outer periphery of the seal ring unit 1 abuts against the inner wall of the connecting sleeve 30, the seal ring unit 1 has a 1 seal inner ring 11, the outer periphery of the seal inner ring 11 is connected with a 2 seal outer ring 12, the outer periphery of the seal outer ring 12 is provided with a annular convex hull 13, the seal inner ring 11 is sleeved on the bottom wall of the th annular groove 2022, the top of the annular convex hull 13 abuts against the inner wall of the connecting sleeve 30, and two end surfaces of the seal inner ring 11 are respectively provided with straight holes 111, so when the joint 20 and the connecting sleeve 30 are connected to the 86525, because the two end surfaces of the th seal ring 100 are squeezed, the top of the annular convex hull 13 is expanded outwards, so that the top of the annular convex hull 13 is tightly abutted against the inner wall of the connecting sleeve 30, thereby achieving good sealing effect of the connecting sleeve th seal ring 100, and the sealing effect is better because the sealing joint is increased when the top of the sealing joint is squeezed, the sealing joint is increased.
In this embodiment, the -th sealing ring 100 comprises 4 single sealing rings 1 with end faces connected with each other.
In the present embodiment, the sectional shape of the seal outer ring 12 is a trumpet shape, and the height of the inner wall surface of the seal outer ring 12 is greater than the height of the outer wall surface of the seal outer ring 12, so that the annular convex hull 13 is more likely to expand outward when the -th seal ring 100 is pressed because the sectional shape of the seal outer ring 12 is a trumpet shape.
As shown in fig. 1 and 3, the second sealing ring 2 is embedded in a corresponding second annular groove 2012 on the outer periphery of the small-diameter connector 201, the outer periphery of the second sealing ring 2 is pressed against the inner wall of the hose 10, the second sealing ring 2 has a main ring body 21, a plurality of annular protrusions 22 are arranged on the outer periphery of the main ring body 21, the tops of the annular protrusions 22 are pressed against the inner wall of the hose 10, the cross section of the annular protrusions 22 is semicircular, taper holes 211 are respectively formed in two end faces of the main ring body 21, and due to the arrangement of the taper holes 211, when the hose 10 and the connector 20 are connected together at , when the second sealing ring 2 is squeezed, the top of the annular protrusion 22 is expanded outwards to a greater extent, so that the top of the annular protrusion 22 is tightly attached to the inner wall of the hose 10, the sealing performance between the hose 10 and the connector 20 is better, and further, the step of provides convenience for people to shower.
In this embodiment, the main ring body 21 is provided with 4 annular protrusions 22 on the outer periphery thereof.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1, hose coupling structure, characterized by, includes:
a hose (10);
a connector (20), wherein the end of the connector (20) is in threaded connection with the hose (10);
the other end of the joint (20) is in threaded connection with the connecting sleeve (30), the joint (20) is used for communicating the hose (10) with the connecting sleeve (30), and the connecting sleeve (30) is used for connecting the hose (10) with other pipe fittings;
an th sealing ring (100), the th sealing ring (100) is arranged between the joint (20) and the connecting sleeve (30);
a plurality of second sealing ring (2), a plurality of second sealing ring (2) set up hose (10) with connect between (20).
2. The hose coupling structure of claim 1, characterized in that the joint (20) comprises:
the small-diameter joint (201), the small-diameter joint (201) is in threaded connection with the hose (10), a plurality of second sealing rings (2) are arranged between the small-diameter joint (201) and the hose (10), and through holes (2011) are formed in the small-diameter joint (201);
the large-diameter joint (202), the large-diameter joint (202) with adapter sleeve (30) threaded connection, sealing washer (100) sets up large-diameter joint (202) with between adapter sleeve (30), be equipped with counter bore (2021) on the large-diameter joint (202), counter bore (2021) with through-hole (2011) intercommunication.
3. The hose joint structure according to claim 2, characterized in that the -th sealing ring (100) is embedded in the -th annular groove (2022) on the outer periphery of the large-diameter joint (202), the -th sealing ring (100) includes a plurality of sealing ring units (1) with end faces connected to each other, and the outer periphery of the sealing ring unit (1) is pressed against the inner wall of the connecting sleeve (30).
4. The hose joint structure according to claim 3, wherein the sealing ring unit (1) has sealing inner ring (11), the outer circumference of the sealing inner ring (11) is connected with sealing outer ring (12), the outer circumference of the sealing outer ring (12) is provided with annular convex hull (13), the sealing inner ring (11) is sleeved on the bottom wall of the annular groove (2022), and the top of the annular convex hull (13) is pressed against the inner wall of the connecting sleeve (30).
5. The hose joint structure according to claim 4, characterized in that straight holes (111) are respectively opened on two end faces of the sealing inner ring (11).
6. The hose joint structure according to claim 4, wherein the sectional shape of the seal outer ring (12) is a trumpet shape, and the height of the inner wall surface of the seal outer ring (12) is greater than the height of the outer wall surface of the seal outer ring (12).
7. The hose joint structure according to claim 2, characterized in that the second gasket (2) is fitted in a corresponding second annular groove (2012) on the outer periphery of the small-diameter joint (201), and the outer periphery of the second gasket (2) is pressed against the inner wall of the hose (10).
8. The hose joint structure according to claim 7, characterized in that the second sealing ring (2) has a main ring body (21), and a plurality of annular protrusions (22) are disposed on the outer circumference of the main ring body (21), and the top of the annular protrusions (22) is pressed against the inner wall of the hose (10).
9. The hose coupling structure of claim 8, characterized in that the cross-sectional shape of the annular projection (22) is semicircular.
10. The hose coupling structure of claim 8, wherein the main ring body (21) has tapered holes (211) on its two end surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920444681.9U CN210003991U (en) | 2019-04-03 | 2019-04-03 | hose joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920444681.9U CN210003991U (en) | 2019-04-03 | 2019-04-03 | hose joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210003991U true CN210003991U (en) | 2020-01-31 |
Family
ID=69302932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920444681.9U Expired - Fee Related CN210003991U (en) | 2019-04-03 | 2019-04-03 | hose joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210003991U (en) |
-
2019
- 2019-04-03 CN CN201920444681.9U patent/CN210003991U/en not_active Expired - Fee Related
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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: 20230410 Address after: No. 1-17, Lane 575, Gubei East Road, Baoshan District, Shanghai, 200000 Patentee after: Shanghai Gehai Technology Co.,Ltd. Address before: No. 107, Xinxing Village, Wangchuan Town, Hui'an County, Quanzhou City, Fujian Province, 362000 Patentee before: Chen Xiaoyun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |