CN220870268U - Pipe sealing structure and sealing assembly - Google Patents
Pipe sealing structure and sealing assembly Download PDFInfo
- Publication number
- CN220870268U CN220870268U CN202322815519.2U CN202322815519U CN220870268U CN 220870268 U CN220870268 U CN 220870268U CN 202322815519 U CN202322815519 U CN 202322815519U CN 220870268 U CN220870268 U CN 220870268U
- Authority
- CN
- China
- Prior art keywords
- sealing
- plate
- tube
- sealing structure
- pipe
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 209
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003570 air Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Abstract
The present disclosure provides a tube sealing structure and a sealing assembly. A tube sealing structure for sealingly connecting a tube to a hole in a panel, the tube sealing structure comprising: the annular body is provided with a central axis; the first sealing part is arranged on the first side of the annular body along the direction of the central axis; and a second sealing part arranged on the second side of the annular body along the direction of the central axis and spaced from the first sealing part by a distance. When the design makes the pipe seal structure install in the plate, can form seal area in the both sides of plate, promote the leakproofness between the two, the aforesaid design still can make the pipe seal structure connect to thicker plate in sealed, increases the area of contact of annular body and the hole inner wall of plate, further promotes the leakproofness of pipe seal structure and plate, avoids among the prior art pipe seal structure only to be applicable to in sealing connection to thinner plate and leads to sealed not tight problem.
Description
Technical Field
The present disclosure relates to a tube sealing structure and a sealing assembly including the same.
Background
The pipe sealing structure can be widely applied to various fields such as automobile air conditioners, refrigerators, electrical control cabinets and the like, and is mainly used for connecting pipe fittings in holes of the plate in a sealing manner so as to avoid the problem that water, dust, air or particles and the like outside the plate enter the plate to damage other parts and the like. However, the existing pipe sealing structure is complex in structure, difficult to disassemble and assemble, only applicable to sealingly connecting thinner plates, and has the problem of poor sealing.
Therefore, how to design a pipe sealing structure which has a simple structure, is easy to disassemble and assemble, is suitable for being connected to thicker plates and has a good sealing effect has become a urgent problem to be solved.
Disclosure of utility model
The utility model aims at providing a simple structure, easy dismouting's tube sealing structure, through set up first sealing portion and second sealing portion respectively in its annular body's both sides, and this first sealing portion and this second sealing portion interval between, when tube sealing structure installs in the hole of plate like this, can form sealed region in the both sides of plate, and then the leakproofness between riser sealing structure and the plate, the aforesaid setting still makes tube sealing structure sealedly connect to thicker plate simultaneously, increase the area of contact of annular body and plate's hole inner wall, further the leakproofness of riser sealing structure and plate, avoid among the prior art tube sealing structure only to be applicable to in sealing connection to thinner plate lead to the problem of sealing not tight.
The present disclosure provides a tube sealing structure for sealingly connecting a tube into a hole of a plate, the tube sealing structure comprising: the annular body is provided with a central axis; a first sealing part arranged on a first side of the annular body along the direction of the central axis; and a second sealing portion provided at a second side of the annular body in a direction of the central axis, wherein the first sealing portion is spaced apart from the second sealing portion by a distance in the direction of the central axis.
This disclosure is through the aforesaid setting of tube seal structure, when can making tube seal structure install the hole of plate in, form seal area in the both sides of plate, and then the leakproofness between riser seal structure and the plate, the aforesaid setting still makes tube seal structure sealedly be connected to thicker plate in simultaneously, increase the area of contact of annular body and the hole inner wall of plate, further the leakproofness of riser seal structure and plate, avoid among the prior art tube seal structure only to be applicable to sealing connection to the problem that leads to the seal not tight in the thinner plate.
In one or more embodiments, the first seal portion is annular, and in a cross section formed with the central axis in a radial direction, the first seal portion is V-shaped with an opening toward the second seal portion.
According to the structure of the first sealing part, the outer side edge of the first sealing part in the radial direction can be more effectively abutted against the attaching plate in the stress direction, and the structure is simple and easy to manufacture.
In one or more embodiments, the second seal has the shape of a frustum extending along the central axis, the larger diameter end of the frustum being proximate the first seal.
The second sealing part can be used as a guide piece to guide the pipe sealing structure to be inserted into the hole of the plate, and the structure is simple and easy to manufacture.
In one or more embodiments, the annular body is provided with an annular groove on an outer sidewall proximate the second seal portion.
The annular groove is arranged at the position of the annular body, so that the second packaging part is easier to deform in the process of inserting the pipe sealing structure into the hole of the plate, and the pipe sealing structure is convenient to install into the hole of the plate; meanwhile, the arrangement of the annular groove also reduces the area of the outer side wall of the annular body, so that the contact area between the annular body and the inner wall of the hole of the plate is reduced, and the pipe sealing structure is convenient to detach from the plate.
In one or more embodiments, the outer edge of the first seal and/or the second seal includes an abutment against the plate.
The sealing structure comprises a first sealing part, a second sealing part and a plate, wherein the first sealing part and/or the second sealing part are/is provided with a butt part, and the butt part is arranged at the outer side edge of the first sealing part and/or the outer side edge of the second sealing part and can butt against the plate when the pipe sealing structure is inserted into the plate, so that the pipe sealing structure is deformed to form a sealing area, and the sealing performance between the pipe sealing structure and the plate is ensured.
In one or more embodiments, the first seal, the second seal, and the annular body have the same inner diameter.
The utility model discloses a through above-mentioned structure setting, multiplicable pipe seal structure and the area of contact of the lateral wall of pipe, and then realize the leakproofness between the two.
In one or more embodiments, the spacing (D) is 1mm.
The above-mentioned setting of interval can make pipe seal structure can be connected to in the thick plate (for example 3mm thick plate) sealingly, increases the area of contact of annular body and the hole inner wall of plate, further promotes pipe seal structure and plate leakproofness, avoids among the prior art pipe seal structure only being applicable to sealing connection to the plate of thinner thickness in lead to sealed not tight problem.
In one or more embodiments, the tube sealing structure is a flexible sealing structure.
The present disclosure also provides a seal assembly comprising: the aforementioned tube sealing structure; and the pipe sealing structure is sleeved on the outer side wall of the pipe.
In one or more embodiments, the tube sealing structure is an integral piece with the tube.
The sealing structure and the pipe are arranged into the integrated part, so that the sealing performance between the sealing structure and the pipe can be effectively ensured, and the assembly difficulty is reduced.
Drawings
FIG. 1 illustrates a perspective view of a seal assembly according to an embodiment of the present disclosure;
FIG. 2 shows a schematic cross-sectional view of the tube sealing structure of FIG. 1 along section line C-C;
FIG. 3 illustrates a cross-sectional schematic view of a seal assembly according to an embodiment of the present disclosure;
fig. 4 illustrates a schematic cross-sectional view of a seal assembly coupled to a plate member according to an embodiment of the present disclosure.
Detailed Description
Other advantages and efficacy of the present disclosure will become apparent to those of ordinary skill in the art from consideration of the specification, given the following description of specific embodiments thereof.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings attached hereto are for the purpose of understanding and reading the disclosure only, and are not intended to limit the scope of the disclosure in any way, but rather should be construed as limited to the embodiments disclosed herein. Also, the terms "upper" and "a" and the like recited in the present specification are used for descriptive purposes only and are not intended to limit the scope of the disclosure in which the present disclosure may be practiced or for modification and adjustment of the relative relationships thereof without materially altering the technical content thereof.
For a clearer understanding of the present disclosure, embodiments of the present disclosure are specifically described below with reference to the accompanying drawings.
The present disclosure provides a tube sealing structure 1, as shown in fig. 1, 2 and 4, wherein the tube sealing structure 1 is a flexible sealing structure, for example, may be made of a rubber material, and is mainly used to sealably connect the tube 2 into a hole of a plate 3, so as to prevent water, dust, air or particles, etc. outside the plate 3 (for example, on the upper side of the plate 3 in fig. 4) from entering the plate 3 (for example, on the lower side of the plate 3 in fig. 4), thereby damaging other components in the plate 3.
Referring to fig. 2, the pipe sealing structure 1 includes an annular body 10, and a first sealing portion 11 and a second sealing portion 12 disposed on both sides of the annular body 10. Specifically, the annular body 10 has a central axis a, the first sealing portion 11 is disposed on a first side of the annular body 10 along a direction X of the central axis a, and the second sealing portion 12 is disposed on a second side of the annular body 10 along the direction X of the central axis a, wherein the first side is opposite to the second side. The first sealing portion 11 and the second sealing portion 12 are spaced apart by a distance D in the direction X of the above-mentioned central axis a, that is, the shortest distance between the first sealing portion 11 and the second sealing portion 12 in the direction X of the central axis a is the distance D, wherein the distance D may be between about 0.5mm and 2mm, preferably the distance D may be about 1, so that the pipe sealing structure 1 is sealably connected to a thicker plate 3 (e.g., 3 mm), the contact area of the annular body 10 and the inner wall of the hole of the plate 3 is increased, and thus the sealing property of the pipe sealing structure 1 and the plate 3 is improved, avoiding the problem that the pipe sealing structure 1 in the prior art is only suitable for sealing connection to a thinner plate (e.g., thickness of 1.5 mm) resulting in a poor sealing. The annular body 10, the first sealing portion 11 and the second sealing portion 12 have the same inner diameter to increase the contact area with the outer side wall of the tube 2, thereby achieving sealability between the tube sealing structure 1 and the provided tube 2.
With continued reference to fig. 2, the first sealing portion 11 may be substantially annular, and in a cross section (a cross section as shown in fig. 2) formed by the radial direction and the central axis a, the first sealing portion 11 is V-shaped with an opening toward the second sealing portion 12, so that an outer edge of the first sealing member 11 in the radial direction can more effectively abut against the top plate member 3 in the force-bearing direction. Specifically, the outer edge of the first sealing portion 11 in the radial direction includes an abutment portion 111 for abutting against one side of the top plate member 3 (the upper side of the plate member 3 as in fig. 4), and the abutment portion 111 is deformed by abutting against the plate member 3 to form a first sealing region between the pipe sealing structure 1 and the plate member 3.
The second sealing portion 12 may have a substantially frustoconical shape extending along the central axis a, with the larger diameter end of the frustoconical shape being adjacent to the first sealing portion 11, so that the second sealing portion 12 may act as a guide to guide the insertion of the tube sealing structure 1 into the hole of the plate 3. The outer edge of the larger diameter end of the second sealing portion 12 may comprise a abutment portion 121 abutting against the other side of the plate member 3 (e.g. the lower side of the plate member 3 in fig. 4), which abutment portion 121 is further deformed by abutting against the plate member 3 to form a second sealing area between the tube sealing structure 1 and the plate member 3. It can be seen that when the pipe sealing structure 1 is connected to the hole of the plate 3, the first sealing portion 11 and the second sealing portion 12 both abut against the top plate 3, and form a first sealing area and a second sealing area on both sides of the plate 3, respectively, so as to more effectively ensure the tightness between the pipe sealing structure 1 and the plate 3.
For easy disassembly and assembly, the annular body 10 may be further provided with an annular groove 13 on the outer side wall adjacent to the second sealing portion 12, the annular groove 13 being extendable obliquely toward the second sealing portion 12 in a radially inward direction to facilitate the second sealing portion 12 to be deformed more easily during the insertion of the tube sealing structure 1 into the hole of the plate 3, thereby facilitating the installation of the tube sealing structure 1 into the hole of the plate 3; meanwhile, the arrangement of the annular groove 13 correspondingly reduces the area of the outer side wall of the annular body 10, so that the contact area between the annular body 10 and the inner wall of the hole of the plate 3 is reduced, and the pipe sealing structure 1 is convenient to detach from the plate 3. Moreover, the tube seal 1 of the present disclosure is simple in structure, easy to manufacture, and low in cost.
The present disclosure also provides a seal assembly 100, embodiments of which are described below in conjunction with the drawings.
Referring to fig. 1 and 3, the sealing assembly 100 includes the pipe sealing structure 1 and the pipe 2, wherein the pipe 2 may be a drain pipe, a cable pipe or any other pipe fitting that needs to be connected to a plate in a sealing manner. The pipe sealing structure 1 is sleeved on the outer side wall of the pipe 2, and the pipe sealing structure 1 and the pipe 2 are tightly attached to each other, so that the tightness between the pipe sealing structure 1 and the pipe 2 is ensured. Preferably, the tube sealing structure 1 and the tube 2 may be integrally formed (as shown in fig. 3), so that the sealability between the two can be more effectively ensured and the assembling difficulty can be reduced.
The seal assembly 1 is sealably connected to a thicker plate 3. Specifically, the first sealing portion 11 and the second sealing portion 12 of the pipe sealing structure 1 are spaced by a distance D, where the distance D may be about 0.5mm, 1mm, 1.5mm or 2mm, so that the pipe sealing structure 1 may be connected to a thicker plate 3 (e.g., 3 mm), and the contact area between the annular body 10 and the inner wall of the hole of the plate 3 is increased, so as to improve the tightness between the pipe sealing structure 1 and the plate 3, and avoid the problem that the pipe sealing structure 1 in the prior art is only suitable for being connected to a plate with a thinner thickness (e.g., the thickness is less than or equal to 1.5 mm) in a sealing manner.
Referring to fig. 4, when the sealing assembly 100 is to be mounted to the panel 3, the pipe sealing structure 1 is introduced into the hole of the panel 3 via the second sealing portion 12, and sandwiches the panel 3 between the first sealing portion 11 and the second sealing portion 12. Specifically, the outer diameter of the annular body 10 of the tube sealing structure 1 is approximately equal to the inner diameter of the hole of the plate member 3, and the abutting portion 111 of the outer side edge of the first sealing portion 11 is deformed by abutting the upper surface of the top plate member 3, forming a first sealing region. For example, the first sealing portion 11 and the panel 3 may have an interference amount between about 1mm to 2mm, preferably about 1.5mm, to ensure sealing between the first sealing portion 11 and the panel 3. The abutting portion 121 of the outer edge of the second seal portion 12 is deformed by abutting the lower surface of the top plate 3, forming a second seal region. For example, the second seal 12 may have an interference amount between about 0.4mm to 0.6mm (for example, may be about 0.5 mm) with the plate 3 to ensure sealing between the second seal 12 and the plate 3. It can be seen that the first sealing portion 11 and the second sealing portion 12 in the sealing assembly 100 of the present disclosure each press against the plate 3, and form a first sealing area and a second sealing area on two sides of the plate 3, so that the tightness between the sealing assembly 100 and the plate 3 can be ensured more effectively. Moreover, the seal assembly 100 of the present disclosure is simple in structure, easy to install, and low in manufacturing cost.
Although the pipe sealing structure 1 of the present disclosure is described with the first sealing portion 11 having the inverted V shape and the second sealing portion 12 having the truncated cone shape, the present disclosure is not limited thereto, and for example, the first sealing portion 11 and the second sealing portion 12 may have other shapes as long as a sealing region can be formed with the plate member 3, ensuring a good seal between the pipe sealing structure 1 and the plate member 3.
Further, the present disclosure is described with the outer side edges of the first seal portion 11 and the second seal portion 12 having the abutting portions, however, the present disclosure is not limited thereto, and for example, the abutting portions may be provided only on the outer side edge of any one of the first seal portion 11 and the second seal portion 12, and the abutting portions may be provided at other portions of the other, as long as the pipe seal structure 1 can be sealingly connected to the panel 3.
In summary, the present disclosure provides a tube sealing structure and a seal assembly including the same. The pipe sealing structure is characterized in that the first sealing part and the second sealing part are respectively arranged on two sides of the annular body, the first sealing part and the second sealing part are separated by a distance, when the pipe sealing structure is installed in a hole of a plate, sealing areas can be formed on two sides of the plate, the sealing performance between the pipe sealing structure and the plate is improved, meanwhile, the pipe sealing structure can be connected to a thicker plate in a sealing manner, the contact area between the annular body and the inner wall of the hole of the plate is increased, the sealing performance between the pipe sealing structure and the plate is further improved, and the problem that the pipe sealing structure is only suitable for being connected to the plate with a thinner thickness in a sealing manner and is not tight in sealing manner in the prior art is avoided. The pipe sealing structure is more convenient to assemble and disassemble by arranging the annular groove on the outer side wall of the annular body, which is close to the second sealing part. The sealing assembly comprises the pipe sealing structure and a pipe, and the sealing assembly can be an integrated part, so that the sealing performance between the pipe sealing structure and the pipe can be more effectively ensured, and the assembly difficulty is reduced. Moreover, the tube sealing structure and the sealing assembly of the present disclosure are simple in structure, easy to manufacture, and low in cost.
The exemplary implementation of the tube sealing structure and sealing assembly provided by the present disclosure has been described above with reference to the preferred embodiments, however, it will be appreciated by those skilled in the art that various modifications and adaptations can be made to the specific embodiments described above and that various technical features, structures proposed by the present disclosure can be combined in various ways without departing from the scope of the present disclosure, which is defined by the appended claims.
Claims (10)
1. A tube sealing structure (1) for sealingly connecting a tube (2) to a hole in a plate (3), characterized in that the tube sealing structure (1) comprises:
-an annular body (10) having a central axis (a);
A first sealing portion (11) provided on a first side of the annular body (10) in a direction (X) of the central axis (a); and
A second sealing portion (12) provided on a second side of the annular body (10) in the direction (X) of the central axis (A),
Wherein the first seal (11) is spaced apart from the second seal (12) by a distance (D) in the direction (X) of the central axis (a).
2. A pipe sealing structure (1) according to claim 1, characterized in that the first sealing portion (11) is ring-shaped, the first sealing portion (11) being V-shaped opening towards the second sealing portion (12) in a cross-section formed with the central axis (a) in a radial direction.
3. A pipe sealing structure (1) according to claim 2, characterized in that the second sealing portion (12) has the shape of a frustum extending along the central axis (a), the larger diameter end of the frustum being adjacent to the first sealing portion (11).
4. A tube sealing arrangement (1) according to claim 3, wherein the annular body (10) is provided with an annular groove (13) on the outer side wall adjacent the second sealing portion (12).
5. Tube sealing structure (1) according to any one of claims 1-4, wherein the outer side edges of the first sealing portion (11) and/or the second sealing portion (12) comprise an abutment portion (111, 121) against the plate (3).
6. Tube sealing structure (1) according to claim 5, wherein the first sealing portion (11), the second sealing portion (12) and the annular body (10) have the same inner diameter.
7. Tube sealing structure (1) according to claim 5, wherein the spacing (D) is 1mm.
8. The tube sealing structure (1) according to claim 5, wherein the tube sealing structure (1) is a flexible sealing structure.
9. A seal assembly (100), the seal assembly (100) comprising:
The tube sealing structure (1) according to any one of claims 1-8; and
And the pipe (2) is sleeved on the outer side wall of the pipe (2) by the pipe sealing structure (1).
10. A sealing assembly according to claim 9, wherein the tube sealing structure (1) is an integral piece with the tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322815519.2U CN220870268U (en) | 2023-10-19 | 2023-10-19 | Pipe sealing structure and sealing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322815519.2U CN220870268U (en) | 2023-10-19 | 2023-10-19 | Pipe sealing structure and sealing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870268U true CN220870268U (en) | 2024-04-30 |
Family
ID=90807530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322815519.2U Active CN220870268U (en) | 2023-10-19 | 2023-10-19 | Pipe sealing structure and sealing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870268U (en) |
-
2023
- 2023-10-19 CN CN202322815519.2U patent/CN220870268U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102361286B (en) | Sealing structure for wire lead-out hole and method for sealing wire lead-out hole | |
| CN101687478B (en) | An integral clip of plastic material | |
| WO2018158714A1 (en) | Mounting structure for connecting automobile rear fixed window and decorative panel, and automobile | |
| CN102315552A (en) | Connector, connector assembly and connector manufacturing method | |
| CN220870268U (en) | Pipe sealing structure and sealing assembly | |
| WO2011133374A1 (en) | Hole plug assembly | |
| SU1574184A3 (en) | Flange profile | |
| US20030079776A1 (en) | Sealing structure of stop valve | |
| CN210707249U (en) | Fastener for fixing vehicle guard plate | |
| CN204567778U (en) | A kind of vehicle body sealing blanking cover | |
| CN107504303B (en) | Air conditioner pipeline connection structure and air conditioner | |
| CN215284375U (en) | Sealing structure of oil filler door and vehicle | |
| KR20180064769A (en) | Combination structure of installation battery pack of vehicle | |
| CN209369902U (en) | Joint assembly, crankcase ventilation system and automobile | |
| CN201531695U (en) | Sealing rubber ring for double-wall corrugated pipe | |
| CN209782005U (en) | Automobile warm air water pipe blanking cover | |
| CN214534453U (en) | Radial seal with rectangular cross section | |
| CN210461975U (en) | Sealing connection structure for drain pipe of automobile air conditioning system | |
| CN218805676U (en) | Bumper wind scooper seal structure and car | |
| CN217465483U (en) | Water inlet pipe for heat exchanger, heat exchanger and water heater | |
| CN220134592U (en) | Blocking cover and automobile | |
| CN217736255U (en) | Sealing ring and cavity end face sealing structure using same | |
| CN217302073U (en) | Three way connection and frame structure | |
| CN216743067U (en) | Piezoelectric type high-frequency airflow switch valve | |
| CN210591707U (en) | Fabrication hole plugging cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |