CN114658745A - Locking multilayer metal gasket that moves - Google Patents
Locking multilayer metal gasket that moves Download PDFInfo
- Publication number
- CN114658745A CN114658745A CN202210221667.9A CN202210221667A CN114658745A CN 114658745 A CN114658745 A CN 114658745A CN 202210221667 A CN202210221667 A CN 202210221667A CN 114658745 A CN114658745 A CN 114658745A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- ring
- gasket
- heat
- metal 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 56
- 239000002184 metal Substances 0.000 title claims abstract description 56
- 230000017525 heat dissipation Effects 0.000 claims abstract description 52
- 229910045601 alloy Inorganic materials 0.000 claims description 17
- 239000000956 alloy Substances 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000872 buffer Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
Abstract
The invention discloses a looseness-preventing multilayer metal gasket, which relates to the technical field of metal gaskets and comprises a gasket body and a supporting plate, wherein a fixing ring is arranged on the outer side surface of the gasket body, the gasket body comprises a first metal ring and a second metal ring, a wear-resistant layer and a heat dissipation layer are sequentially arranged on the surfaces of the first metal ring and the second metal ring, a first annular groove is formed in the surface of the heat dissipation layer, a plurality of first anti-slip strips are distributed in the first annular groove in an annular array manner, the supporting plate is connected with the heat dissipation layer through a first spring, a plurality of second anti-slip strips distributed in the annular array manner are arranged on the surface of the second supporting plate, a heat conduction part is arranged in the heat dissipation layer, the friction force between a connecting piece and the gasket body is increased by arranging the first anti-slip strips and the second anti-slip strips, the first spring is pressed to shrink during installation, the friction force between the second anti-slip strips and the connecting piece is further increased, and the gasket body is prevented from loosening during use, the fastening degree is enhanced, and the stability of the equipment during use is improved.
Description
Technical Field
The invention relates to the technical field of metal gaskets, in particular to an anti-loosening multilayer metal gasket.
Background
The metal gasket is refined by high-precision and high-hardness sheet materials, is usually used for adjustment and measurement of precision dies or precision hardware, or is used as a cushion block, is used on precision equipment in a large quantity, and the performance quality and the thickness of the metal gasket become important indexes.
Disclosure of Invention
The invention aims to provide a looseness-preventing multilayer metal gasket which is provided with a first anti-slip strip and a second anti-slip strip, so that the friction force between a connecting piece and a gasket body is increased, the friction force between the second anti-slip strip and the connecting piece is further increased by pressing a first spring to contract during installation, the gasket body is prevented from loosening during use, the tightness is enhanced, the stability of equipment during use is improved, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-layer metal gasket for preventing looseness comprises a gasket body and a supporting plate, wherein the surface of the gasket body is provided with a through hole, the outer side surface of the gasket body is provided with a fixing ring, the gasket body comprises a first metal ring and a second metal ring, the first metal ring is connected with the second metal ring through a buffer part, the surfaces of the first metal ring and the second metal ring are sequentially provided with a wear-resistant layer and a heat dissipation layer, the surface of the heat dissipation layer is provided with a first annular groove, a plurality of first anti-slip strips are distributed in the first annular groove in an annular array, the surface of the heat dissipation layer is provided with a second annular groove for the support plate to extend into, the second support plate is connected with the heat dissipation layer through a first spring, the surface of the second support plate is provided with a plurality of second anti-slip strips distributed in an annular array, and the heat dissipation layer is internally provided with a heat conduction component.
Optionally, the heat conducting component includes an alloy block, a heat conducting rod and a heat dissipating hole pad are fixedly connected to the inside of the heat dissipating layer in an embedded mode, a third annular groove used for the alloy block to stretch into is formed in the surface of the heat dissipating layer, the outer side face of the alloy block is fixedly connected with the surface of the second supporting plate, heat conducting fins are arranged in the third annular groove, the alloy block is attached to the heat conducting fins, and two ends of the heat conducting rod are connected with the heat conducting fins and the heat dissipating hole pad respectively.
Optionally, the buffering part comprises a telescopic rod, two ends of the telescopic rod are respectively fixedly connected with the lower surface of the first metal ring and the upper surface of the second metal ring, a second spring is sleeved on the surface of the telescopic rod, and two ends of the second spring are respectively fixedly connected with the lower surface of the first metal ring and the upper surface of the second metal ring.
Optionally, a reinforcing ring is arranged on the inner side of the through hole, a plurality of reinforcing ribs distributed annularly are arranged inside the reinforcing ring, and the reinforcing ribs are in an X shape.
Optionally, an annular sealing cavity is formed in the fixing ring, water-absorbing expansion resin is uniformly filled in the annular sealing cavity, a heat dissipation cavity is formed in the outer side of the annular sealing cavity, and heat dissipation fins arranged in concentric circles are arranged in the heat dissipation cavity.
Optionally, the cross section of the heat sink is triangular, and the heat sink is made of aluminum alloy.
Optionally, the heat dissipation layer is made of thermal polyester paint, and the wear-resistant layer is made of high manganese steel.
Optionally, the surface of the heat conducting rod is provided with a plurality of heat conducting strips.
Compared with the prior art, the invention has the following beneficial effects:
the first anti-slip strip and the second anti-slip strip are arranged, so that the friction force between the connecting piece and the gasket body is increased, the connecting part is not easy to loosen, the supporting plate is extruded to move into the second annular groove during installation, and meanwhile, the first spring is pressed to contract, so that the friction force between the second anti-slip strip and the connecting piece is further increased, the gasket body is prevented from loosening during use, and the fastening effect is improved.
The heat dissipation layer and the heat dissipation hole pad are arranged on the gasket body, the heat dissipation layer is arranged on the heat dissipation layer, the heat dissipation hole pad is arranged on the heat dissipation layer, and the heat dissipation layer is arranged on the heat dissipation layer.
And thirdly, the toughness and the strength of the gasket body are improved by arranging the reinforcing ring and the fixing ring, the deformation caused by pressure is avoided, and the stability of the gasket body in use is improved.
Drawings
FIG. 1 is an isometric view of a structure of the present invention;
FIG. 2 is a cross-sectional view of the gasket body construction of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2;
FIG. 5 is a cross-sectional view of the fixed ring structure of the present invention;
FIG. 6 is a cross-sectional view of a stiffener structure according to the present invention.
In the figure: 1. a gasket body; 2. a fixing ring; 3. a first annular groove; 4. a first anti-slip strip; 5. a reinforcement ring; 6. a through hole; 7. a support plate; 71. a first spring; 72. a second annular groove; 8. a third annular groove; 9. alloy blocks; 10. a heat conductive sheet; 11. a first metal ring; 12. a second metal ring; 13. a wear layer; 14. a heat dissipation layer; 15. a second anti-slip strip; 16. a heat conducting rod; 17. a heat dissipation hole pad; 18. a second spring; 19. a telescopic rod; 21. an annular seal cavity; 22. a water-swellable resin; 23. a heat dissipation cavity; 24. and a heat sink.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present embodiment provides a looseness-preventing multilayer metal gasket, which includes a gasket body 1, and further includes a supporting plate 7, a through hole 6 is formed in a surface of the gasket body 1, a fixing ring 2 is disposed on an outer side surface of the gasket body 1, the gasket body 1 includes a first metal ring 11 and a second metal ring 12, the first metal ring 11 and the second metal ring 12 are connected by a buffer component, a wear-resistant layer 13 and a heat dissipation layer 14 are sequentially disposed on surfaces of the first metal ring 11 and the second metal ring 12, a first annular groove 3 is formed in a surface of the heat dissipation layer 14, a plurality of first anti-slip strips 4 are distributed in an annular array in the first annular groove 3, a second annular groove 72 for the supporting plate 7 to extend into is formed in a surface of the heat dissipation layer 14, the supporting plate 7 is connected with the heat dissipation layer 14 by a first spring 71, a plurality of second anti-slip strips 15 are distributed in an annular array on a surface of the supporting plate 7, and a heat conduction component is disposed in the heat dissipation layer 14.
More specifically, in this embodiment, install gasket body 1 through-hole 6, through setting up antislip strip one 4 and antislip strip two 15, increased the frictional force between connecting piece and the gasket body 1, it is not hard up to make the junction difficult to appear, and remove in extrusion backup pad 7 to two 72 ring channels through the installation, press a dynamic spring 71 shrink simultaneously, further increase the frictional force between two 15 and the connecting piece of antislip strip, prevent that gasket body 1 from appearing not hard up when using, reinforcing fastening degree, stability when improve equipment uses.
Further, in the present embodiment: the heat conducting component comprises an alloy block 9, a heat conducting rod 16 and a heat dissipation hole pad 17 are fixedly connected to the inside of the heat dissipation layer 14 in an embedded mode, a third annular groove 8 used for the alloy block 9 to stretch into is formed in the surface of the heat dissipation layer 14, the outer side face of the alloy block 9 is fixedly connected with the surface of the second support plate 7, a heat conducting fin 10 is arranged in the third annular groove 8, the alloy block 9 is attached to the heat conducting fin 10, and two ends of the heat conducting rod 16 are connected with the heat conducting fin 10 and the heat dissipation hole pad 17 respectively.
More specifically, in this embodiment, when the backup pad 7 moves in to the second 72 ring channel, it removes in to the third 8 ring channel to drive alloy piece 9, increase alloy piece 9 and conducting strip 10's area of contact, through the good heat transfer performance of conducting strip 10 and conducting rod 16 when using, with the whole heat dissipation layer 14 of the quick transmission of absorptive heat, rethread heat dissipation layer 14 and radiating hole pad 17 give off the heat, play supplementary radiating effect to equipment, through setting up conducting strip 10 and conducting rod 16, heat transfer speed has been accelerated, make the heat give off rapidly, the practicality of gasket body 1 has been improved.
Further, in the present embodiment: the buffer component comprises a telescopic rod 19, two ends of the telescopic rod 19 are fixedly connected with the lower surface of the first metal ring 11 and the upper surface of the second metal ring 12 respectively, a second spring 18 is sleeved on the surface of the telescopic rod 19, and two ends of the second spring 18 are fixedly connected with the lower surface of the first metal ring 11 and the upper surface of the second metal ring 12 respectively.
More specifically, in this embodiment, by providing the telescopic rod 19 and the second spring 18, when the gasket body 1 is subjected to external pressure, the second spring 18 buffers the pressure, so as to reduce the pressure applied to the gasket body 1, so that the gasket body 1 has good elastic recovery capability, and the service life is prolonged.
Further, in the present embodiment: the inboard of through-hole 6 is provided with beaded finish 5, and beaded finish 5 is inside to be provided with a plurality of strengthening ribs 51 that are the annular and distribute, and strengthening rib 51 is X shape, through set up strengthening rib 51 in beaded finish 5 when using, improves the toughness and the intensity of gasket body 1, avoids because pressure leads to the condition of warping, improves the stability when gasket body 1 uses.
Further, in the present embodiment: the inside annular seal chamber 21 that is provided with of solid fixed ring 2, the interior water swelling resin 22 that has evenly filled up of annular seal chamber 21, the annular seal chamber 21 outside is provided with heat dissipation chamber 23, be provided with the fin 24 that is the concentric circles range in the heat dissipation chamber 23, utilize the water swelling resin 22 water swelling's that absorbs water characteristic when using, the sealing performance of gasket has been promoted, the condition of liquid seepage appears in the use has been prevented, thereby the practicality of device has been strengthened, and through set up fin 24 in heat dissipation chamber 23, the radiating effect of gasket has been improved.
Further, in the present embodiment: the cross section of the radiating fin 24 is triangular, the radiating fin 24 is made of aluminum alloy, the stability of the radiating fin 24 is improved by the triangular cross section, and the radiating fin 24 is made of aluminum alloy, so that the aluminum alloy is light in weight, corrosion-resistant, high in heat conducting performance, non-magnetic and high in plasticity, and the radiating effect can be effectively improved.
Further, in the present embodiment: the heat dissipation layer 14 is made of thermal polyester coating, the wear-resistant layer 13 is made of high manganese steel, the thermal polyester coating has good heat dissipation performance when in use, the surface of the thermal polyester coating can be rapidly hardened under severe impact or contact stress, the core still keeps extremely strong toughness, and the high manganese steel is hard outside and tough inside and is wear-resistant and impact-resistant. And the heavier the surface is impacted, the more sufficient the surface hardening is, the better the wear resistance is, and the wear resistance of the gasket body 1 is effectively improved.
Further, in the present embodiment: the surface of the heat conducting rod 16 is provided with a plurality of heat conducting strips, and when the gasket is used, the heat transfer speed is further increased and the heat dissipation effect of the gasket body 1 is improved by arranging the plurality of heat conducting strips.
The working principle is as follows: this locking multilayer metal gasket that moves when using, install gasket body 1 through-hole 6, through setting up antislip strip one 4 and antislip strip two 15, increased the frictional force between connecting piece and the gasket body 1, it is difficult for appearing becoming flexible to make the junction, and remove in extrusion backup pad 7 to two 72 ring channels through the installation, press the shrink of a dynamic spring 71 simultaneously, further increase the frictional force between two 15 and the connecting piece of antislip strip, prevent that gasket body 1 from appearing becoming flexible when using, improve fastening effect.
When backup pad 7 removed in to ring channel two 72, drive alloy piece 9 and remove in to ring channel three 8, increase alloy piece 9 and conducting strip 10's area of contact, through the good heat transfer performance of conducting strip 10 and conducting rod 16 when using, with the whole heat dissipation layer 14 of the quick transmission of absorptive heat, rethread heat dissipation layer 14 and radiating hole pad 17 give off the heat, play supplementary radiating effect to equipment, through setting up conducting strip 10 and conducting rod 16, heat transfer speed has been accelerated, make the heat give off rapidly, the practicality of gasket body 1 has been improved.
Through setting up beaded finish 5 and solid fixed ring 2, improve the toughness and the intensity of gasket body 1, avoid because pressure leads to the condition of warping, improve the stability when gasket body 1 uses.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a locking multilayer metal gasket that moves, includes gasket body (1), its characterized in that: the gasket comprises a gasket body (1) and is characterized by further comprising a supporting plate (7), wherein a through hole (6) is formed in the surface of the gasket body (1), a fixing ring (2) is arranged on the outer side face of the gasket body (1), the gasket body (1) comprises a first metal ring (11) and a second metal ring (12), the first metal ring (11) and the second metal ring (12) are connected through a buffering part, a wear-resistant layer (13) and a heat dissipation layer (14) are sequentially arranged on the surfaces of the first metal ring (11) and the second metal ring (12), a first annular groove (3) is formed in the surface of the heat dissipation layer (14), a plurality of first anti-slip strips (4) are distributed in the first annular groove (3) in an annular array manner, a second annular groove (72) used for the supporting plate (7) to extend into is formed in the surface of the heat dissipation layer (14), and the second supporting plate (7) is connected with the heat dissipation layer (14) through a first spring (71), the surface of the second support plate (7) is provided with a plurality of second anti-slip strips (15) distributed in an annular array, and the heat dissipation layer (14) is internally provided with a heat conduction component.
2. The anti-loosening multilayer metal gasket as set forth in claim 1, wherein: the heat conducting component comprises an alloy block (9), a heat conducting rod (16) and a heat radiating hole pad (17) are fixedly connected to the inner portion of the heat radiating layer (14) in an embedded mode, a ring groove III (8) used for the alloy block (9) to stretch into is formed in the surface of the heat radiating layer (14), the outer side face of the alloy block (9) is fixedly connected with the surface of the support plate II (7), heat conducting fins (10) are arranged in the ring groove III (8), the alloy block (9) is attached to the heat conducting fins (10), and the two ends of the heat conducting rod (16) are connected with the heat conducting fins (10) and the heat radiating hole pad (17) respectively.
3. The anti-loosening multilayer metal gasket as claimed in claim 1 or 2, wherein: the buffer part comprises a telescopic rod (19), the two ends of the telescopic rod (19) are respectively connected with the lower surface of the first metal ring (11) and the upper surface of the second metal ring (12) in a fixed mode, a second spring (18) is sleeved on the surface of the telescopic rod (19), and the two ends of the second spring (18) are respectively connected with the lower surface of the first metal ring (11) and the upper surface of the second metal ring (12) in a fixed mode.
4. The anti-loosening multilayer metal gasket as set forth in claim 3, wherein: the inner side of the through hole (6) is provided with a reinforcing ring (5), a plurality of reinforcing ribs (51) distributed in an annular shape are arranged inside the reinforcing ring (5), and the reinforcing ribs (51) are X-shaped.
5. The anti-loosening multilayer metal gasket as set forth in claim 1, wherein: the novel water-cooling ring is characterized in that an annular sealing cavity (21) is formed in the fixing ring (2), water-absorbing expansion resin (22) is uniformly filled in the annular sealing cavity (21), a heat dissipation cavity (23) is formed in the outer side of the annular sealing cavity (21), and heat dissipation fins (24) which are arranged in concentric circles are arranged in the heat dissipation cavity (23).
6. The anti-loosening multilayer metal gasket as set forth in claim 5, wherein: the cross section of the radiating fin (24) is triangular, and the radiating fin (24) is made of aluminum alloy.
7. The anti-loosening multilayer metal gasket as set forth in claim 1, wherein: the heat dissipation layer (14) is made of thermal polyester coating materials, and the wear-resistant layer (13) is made of high manganese steel.
8. The anti-loosening multilayer metal gasket as set forth in claim 2, wherein: the surface of the heat conducting rod (16) is provided with a plurality of heat conducting strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210221667.9A CN114658745A (en) | 2022-03-09 | 2022-03-09 | Locking multilayer metal gasket that moves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210221667.9A CN114658745A (en) | 2022-03-09 | 2022-03-09 | Locking multilayer metal gasket that moves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114658745A true CN114658745A (en) | 2022-06-24 |
Family
ID=82030406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210221667.9A Pending CN114658745A (en) | 2022-03-09 | 2022-03-09 | Locking multilayer metal gasket that moves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114658745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750565A (en) * | 2022-10-25 | 2023-03-07 | 浙江利永达制冷机械有限公司 | Combined compression screw and operation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2798746A1 (en) * | 2011-12-20 | 2013-06-20 | Unison Industries, Llc | Spring assembly |
| CN207212914U (en) * | 2017-08-02 | 2018-04-10 | 慈溪市春潮密封件有限公司 | A kind of metallic gasket with cooling effect |
| CN208935364U (en) * | 2018-10-23 | 2019-06-04 | 广州市黄埔区华锋金属结构厂 | A kind of novel alloy ring |
| CN110444505A (en) * | 2018-05-02 | 2019-11-12 | 应用材料公司 | Multi-region washer for substrate support |
| CN210686965U (en) * | 2019-08-19 | 2020-06-05 | 杭州皇大密封材料有限公司 | Metal graphite winding gasket |
| CN214491872U (en) * | 2021-01-22 | 2021-10-26 | 苏州富尔利精密五金有限公司 | Door lock gasket |
| CN215720142U (en) * | 2021-08-14 | 2022-02-01 | 东莞市久鼎五金制品有限公司 | Metal anti-loosening gasket |
| CN215819251U (en) * | 2021-09-04 | 2022-02-11 | 青岛日进电子配件有限公司 | Multilayer heat dissipation formula silica gel gasket |
-
2022
- 2022-03-09 CN CN202210221667.9A patent/CN114658745A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2798746A1 (en) * | 2011-12-20 | 2013-06-20 | Unison Industries, Llc | Spring assembly |
| CN207212914U (en) * | 2017-08-02 | 2018-04-10 | 慈溪市春潮密封件有限公司 | A kind of metallic gasket with cooling effect |
| CN110444505A (en) * | 2018-05-02 | 2019-11-12 | 应用材料公司 | Multi-region washer for substrate support |
| CN208935364U (en) * | 2018-10-23 | 2019-06-04 | 广州市黄埔区华锋金属结构厂 | A kind of novel alloy ring |
| CN210686965U (en) * | 2019-08-19 | 2020-06-05 | 杭州皇大密封材料有限公司 | Metal graphite winding gasket |
| CN214491872U (en) * | 2021-01-22 | 2021-10-26 | 苏州富尔利精密五金有限公司 | Door lock gasket |
| CN215720142U (en) * | 2021-08-14 | 2022-02-01 | 东莞市久鼎五金制品有限公司 | Metal anti-loosening gasket |
| CN215819251U (en) * | 2021-09-04 | 2022-02-11 | 青岛日进电子配件有限公司 | Multilayer heat dissipation formula silica gel gasket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750565A (en) * | 2022-10-25 | 2023-03-07 | 浙江利永达制冷机械有限公司 | Combined compression screw and operation method thereof |
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