CN215673571U - Anti-deformation rubber sealing element - Google Patents
Anti-deformation rubber sealing element Download PDFInfo
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- CN215673571U CN215673571U CN202121406721.4U CN202121406721U CN215673571U CN 215673571 U CN215673571 U CN 215673571U CN 202121406721 U CN202121406721 U CN 202121406721U CN 215673571 U CN215673571 U CN 215673571U
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Abstract
The utility model discloses an anti-deformation rubber sealing element which comprises a sealing ring, an annular groove and a stabilizing mechanism, wherein the annular groove is arranged on the outer circumferential surface of the sealing ring, the stabilizing mechanism is sleeved in the annular groove and comprises an inner arc plate, an outer arc plate, a connecting screw and a connecting assembly, the outer arc plate and the inner arc plate are respectively sleeved on the left side and the right side of the annular groove in a relative manner, the inner arc plate and the outer arc plate are fixedly connected through the connecting screw, the connecting assembly is arranged between the sealing ring and the stabilizing mechanism, the connecting assembly comprises a rubber column, a cylinder and a limiting ring, and the inner surfaces of the inner arc plate and the outer arc plate are in fit contact with the bottom of the annular groove; the stabilizing mechanism is arranged, so that the sealing protection work of the sealing ring is not influenced, the sealing ring can be reinforced, the probability of deformation and damage of the sealing ring due to external force is reduced, the service life of the sealing ring is indirectly prolonged, and the sealing protection effect of the sealing ring is relatively improved.
Description
Technical Field
The utility model belongs to the technical field of rubber sealing elements, and particularly relates to an anti-deformation rubber sealing element.
Background
The rubber seal is a circular rubber article, which is generally leak proof. Natural rubber has high elasticity at normal temperature, is slightly plastic, has very good mechanical strength, has small hysteresis loss, generates low heat when deformed for many times, and therefore has good flexing resistance, and has good electrical insulation performance because it is nonpolar rubber.
When some existing rubber sealing elements are installed and used, the elastic sealing elements are likely to be pulled to deform due to external force impact, so that the sealing performance of the sealing elements is affected, and the service life of the sealing elements is indirectly affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-deformation rubber sealing element, which aims to solve the problem that when some rubber sealing elements proposed in the background art are installed and used, the elastic sealing elements are likely to be pulled and deformed due to external force impact, so that the sealing performance of the sealing elements is influenced, and the service life of the sealing elements is indirectly influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rubber seal spare of preapring for an unfavorable turn of events shape, includes sealing ring, ring channel and stabilizing mean, the outer periphery of sealing ring is provided with the ring channel, stabilizing mean cover is established and is installed in the ring channel, stabilizing mean includes interior arc, outer arc, connecting screw and coupling assembling, outer arc and interior arc overlap respectively relatively and establish in the ring channel left and right sides, it is fixed through connecting screw connection between interior arc and the outer arc, coupling assembling installs between sealing ring and stabilizing mean, coupling assembling includes rubber column, cylinder and spacing ring, interior arc and outer arc internal surface all with the laminating contact of ring channel tank bottom.
Preferably, the rubber column is vertically fixed at the bottom of the annular groove, a through hole for the rubber column to pass through is formed in the surface of the outer arc-shaped plate, the cylinder is fixed at the end of the rubber column, the diameter of the cylinder is consistent with that of the rubber column, and the cylinder passes through the through hole and is exposed outside.
Preferably, the limiting ring is sleeved on the cylinder in a rotating mode, and the limiting ring is in contact limiting with the outer surface of the outer arc-shaped plate.
Preferably, the opposite ends of the inner arc-shaped plate and the outer arc-shaped plate are L-shaped and are connected in a clamping manner.
Preferably, a filling ring is installed above the sealing ring, the cross section of the filling ring is L-shaped, the vertical end of the filling ring extends into the sealing ring, and the horizontal end of the filling ring is in contact with the upper surface of the sealing ring.
Preferably, the cross section of the vertical end of the filling ring is an isosceles triangle, and the filling ring is a rubber ring.
Preferably, the cross section of the sealing ring is H-shaped, and the sealing ring is a rubber ring.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the stabilizing mechanism is arranged, so that the sealing protection work of the sealing ring is not influenced, the sealing ring can be reinforced, the probability of deformation and damage of the sealing ring due to external force is reduced, the service life of the sealing ring is indirectly prolonged, and the sealing protection effect of the sealing ring is relatively improved.
(2) The sealing ring is provided with the filling ring, so that the installation and the work of the sealing ring are not influenced, and the gap between the sealing ring and the installation part can be filled and protected during the installation of the sealing ring, so that the sealing effect of the sealing ring is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a partial structure of the securing mechanism of the present invention;
FIG. 3 is a schematic view of the connecting assembly of FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view of area A of FIG. 1 in accordance with the present invention;
in the figure: 1. a seal ring; 2. an annular groove; 3. a stabilizing mechanism; 31. an inner arc-shaped plate; 32. an outer arc plate; 33. a connecting screw; 34. a connecting assembly; 341. a rubber column; 342. a cylinder; 343. a limiting ring; 4. perforating; 5. and (6) filling the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a deformation-preventing rubber sealing element comprises a sealing ring 1, an annular groove 2 and a stabilizing mechanism 3, wherein the annular groove 2 is arranged on the outer circumferential surface of the sealing ring 1, the stabilizing mechanism 3 is sleeved in the annular groove 2, the stabilizing mechanism 3 comprises an inner arc-shaped plate 31, an outer arc-shaped plate 32, a connecting screw 33 and a connecting assembly 34, the outer arc-shaped plate 32 and the inner arc-shaped plate 31 are respectively sleeved on the left side and the right side of the annular groove 2 in a relative mode, the inner arc-shaped plate 31 and the outer arc-shaped plate 32 are fixedly connected through the connecting screw 33, the connecting assembly 34 is arranged between the sealing ring 1 and the stabilizing mechanism 3, the connecting assembly 34 comprises a rubber column 341, a cylinder 342 and a limiting ring 343, the inner surfaces of the inner arc-shaped plate 31 and the outer arc-shaped plate 32 are in contact with the bottom of the annular groove 2 in a fitting mode, the stabilizing mechanism 3 is arranged, the sealing protection work of the sealing ring 1 is not influenced, the sealing ring 1 can be reinforced, and the probability of deformation and damage of the sealing ring 1 caused by external force is reduced, indirectly increase sealing ring 1 life, increase sealing ring 1's sealed protection effect relatively.
In this embodiment, preferably, the rubber column 341 is vertically fixed at the bottom of the annular groove 2, the surface of the outer arc plate 32 is provided with a through hole 4 for the rubber column 341 to pass through, the cylinder 342 is fixed at the end of the rubber column 341, the diameters of the cylinder 342 and the rubber column 341 are consistent, the cylinder 342 passes through the through hole 4 and is exposed outside, the limit ring 343 is screwed on the cylinder 342, the limit ring 343 is in contact with the outer surface of the outer arc plate 32 for limitation, and the connection component 34 is utilized to realize the fastening connection between the seal ring 1 and the stabilizing mechanism 3.
In this embodiment, preferably, the opposite ends of the inner arc-shaped plate 31 and the outer arc-shaped plate 32 are both "L" shaped, and the two are connected in a snap fit manner, and the shapes of the two are set to facilitate the joint connection.
In this embodiment, it is preferred, packing ring 5 is installed to sealing ring 1 top, packing ring 5 cross-section is "L" type, packing ring 5 vertical end stretches into in the sealing ring 1, packing ring 5 horizontal end and sealing ring 1 upper surface contact, the cross-section of packing ring 5 vertical end is isosceles triangle, packing ring 5 is the rubber circle, through being provided with packing ring 5, neither influence the installation of sealing ring 1 and work, can fill the protection to the gap between its and the installed part when sealing ring 1 installs again, thereby further increase sealing ring 1's sealed effect.
In this embodiment, preferably, the section of the sealing ring 1 is "H" shaped, and the sealing ring 1 is a rubber ring.
The working principle and the using process of the utility model are as follows: before the sealing ring is used, the inner arc-shaped plate 31 and the outer arc-shaped plate 32 can be relatively sleeved in the annular groove 2, the inner arc-shaped plate 31 and the outer arc-shaped plate 32 are fixedly connected through the connecting screw 33, in the connection process of the inner arc-shaped plate and the outer arc-shaped plate, the cylinder 342 penetrates through the through hole 4 and is exposed to the outside, the limiting ring 343 is sleeved at the end of the cylinder 342 in a screwing manner, and the limiting ring 343 is in contact limit with the outer surface of the outer arc-shaped plate 32, so that the fastening connection between the stabilizing mechanism 3 and the sealing ring 1 is realized, the sealing protection work of the sealing ring 1 is not influenced by the arrangement of the stabilizing mechanism 3, the sealing ring 1 can be reinforced, the probability of deformation and damage of the sealing ring 1 due to the action of external force is reduced, the service life of the sealing ring 1 is indirectly prolonged, and the sealing protection effect of the sealing ring 1 is relatively increased; when the sealing ring 1 is sleeved on the mounting piece, the filling ring 5 is sleeved on the mounting piece, and meanwhile, the triangular lower end of the filling ring 5 is extruded and extends into the space between the sealing ring 1 and the mounting piece, so that the sealing and filling effects are further achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rubber seal spare of preapring for an unfavorable turn of events shape, includes sealing ring (1), ring channel (2) and firm mechanism (3), its characterized in that: sealing ring (1) outer periphery is provided with ring channel (2), firm mechanism (3) cover is established and is installed in ring channel (2), firm mechanism (3) include interior arc (31), outer arc (32), connecting screw (33) and coupling assembling (34), outer arc (32) and interior arc (31) are established relatively respectively and are established at the ring channel (2) left and right sides, it is fixed to connect through connecting screw (33) between interior arc (31) and outer arc (32), coupling assembling (34) are installed between sealing ring (1) and firm mechanism (3), coupling assembling (34) include rubber column (341), cylinder (342) and spacing ring (343), interior arc (31) and outer arc (32) internal surface all with ring channel (2) tank bottom laminating contact.
2. The deformation-preventing rubber seal according to claim 1, wherein: the rubber column (341) is vertically fixed at the bottom of the annular groove (2), a through hole (4) for the rubber column (341) to pass through is formed in the surface of the outer arc-shaped plate (32), the cylinder (342) is fixed at the end part of the rubber column (341), the diameters of the cylinder (342) and the rubber column (341) are consistent, and the cylinder (342) passes through the through hole (4) and is exposed outside.
3. The deformation-preventing rubber seal according to claim 2, wherein: the limiting ring (343) is sleeved on the cylinder (342) in a screwing mode, and the limiting ring (343) is in contact limiting with the outer surface of the outer arc plate (32).
4. The deformation-preventing rubber seal according to claim 1, wherein: the opposite ends of the inner arc-shaped plate (31) and the outer arc-shaped plate (32) are L-shaped and are connected in a clamping way.
5. The deformation-preventing rubber seal according to claim 1, wherein: packing ring (5) is installed to sealing ring (1) top, packing ring (5) cross-section is "L" type, pack in ring (5) vertical end stretches into sealing ring (1), packing ring (5) horizontal end and sealing ring (1) upper surface contact.
6. The deformation-resistant rubber seal according to claim 5, wherein: the section of the vertical end of the filling ring (5) is an isosceles triangle, and the filling ring (5) is a rubber ring.
7. The deformation-preventing rubber seal according to claim 1, wherein: the section of the sealing ring (1) is H-shaped, and the sealing ring (1) is a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406721.4U CN215673571U (en) | 2021-06-23 | 2021-06-23 | Anti-deformation rubber sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406721.4U CN215673571U (en) | 2021-06-23 | 2021-06-23 | Anti-deformation rubber sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673571U true CN215673571U (en) | 2022-01-28 |
Family
ID=79976670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121406721.4U Active CN215673571U (en) | 2021-06-23 | 2021-06-23 | Anti-deformation rubber sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673571U (en) |
-
2021
- 2021-06-23 CN CN202121406721.4U patent/CN215673571U/en active Active
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