CN213017670U - Corrosion-resistant seal head - Google Patents
Corrosion-resistant seal head Download PDFInfo
- Publication number
- CN213017670U CN213017670U CN202021867490.2U CN202021867490U CN213017670U CN 213017670 U CN213017670 U CN 213017670U CN 202021867490 U CN202021867490 U CN 202021867490U CN 213017670 U CN213017670 U CN 213017670U
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- CN
- China
- Prior art keywords
- corrosion
- resistant layer
- resistant
- annular
- strengthening rib
- 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
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- 230000007797 corrosion Effects 0.000 title claims abstract description 102
- 238000005260 corrosion Methods 0.000 title claims abstract description 102
- 238000007789 sealing Methods 0.000 claims abstract description 71
- 238000005728 strengthening Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005253 cladding Methods 0.000 claims abstract description 8
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052804 chromium Inorganic materials 0.000 claims description 17
- 239000011651 chromium Substances 0.000 claims description 17
- 238000007747 plating Methods 0.000 claims description 15
- 238000005498 polishing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000576 coating method Methods 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Gasket Seals (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a corrosion-resistant head, including discoid head body, head body bottom is equipped with the seal, the cross-section of seal is circular, the head body with the surface of seal all is equipped with corrosion-resistant cladding material, corrosion-resistant cladding material is including inside outside first corrosion-resistant layer, second corrosion-resistant layer and the third corrosion-resistant layer that sets gradually, the seal bottom is equipped with annular protruding circle, the cover is equipped with the sealing washer on the annular protruding circle, the sealing washer is including sealed inner circle and sealed outer lane, be equipped with strengthening rib group in the sealed inner circle, strengthening rib group includes first annular strengthening rib and second annular strengthening rib, strengthen a fixed connection through being equipped with between first annular strengthening rib and the second annular strengthening rib. The utility model has the advantages that: through be equipped with first corrosion-resistant layer, second corrosion-resistant layer and third corrosion-resistant layer in proper order on head body and seal, can effectively improve the corrosion resisting property of head.
Description
Technical Field
The utility model belongs to the technical field of hardware fitting, especially, relate to a corrosion-resistant head.
Background
The end socket belongs to one of hardware fitting, and the current end socket is made of the most-purpose metal, and its performance has very big relation with the material of making it, and the wearability and the corrosion resistance of current end socket are lower, receive the corruption easily, lead to its life greatly reduced, and current end socket is sealed effectually moreover, has the problem of leaking.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problem who exists to the aforesaid, provide a corrosion-resistant head.
The purpose of the utility model is realized like this: the utility model provides a corrosion-resistant head, includes discoid head body, head body bottom is equipped with the seal, the cross-section of seal is circular, the head body with the surface of seal all is equipped with corrosion-resistant cladding material, corrosion-resistant cladding material is including inside outside first corrosion-resistant layer, second corrosion-resistant layer and the third corrosion-resistant layer that sets gradually, the seal bottom is equipped with annular convex ring, the cover is equipped with the sealing washer on the annular convex ring, the sealing washer is including sealed inner circle and sealed outer lane, be equipped with strengthening rib group in the sealed inner circle, strengthening rib group includes first annular strengthening rib and second annular strengthening rib, through being equipped with between first annular strengthening rib and the second annular strengthening rib and strengthening a fixed connection.
By adopting the technical scheme, the sealing head comprises a disc-shaped sealing head body, a sealing body is arranged at the bottom of the sealing head body, the sealing body and the sealing body are integrally formed, the cross section of the sealing body is circular, corrosion-resistant coatings are arranged on the surfaces of the sealing head body and the sealing body, the corrosion-resistant coatings can play a role of corrosion protection, each corrosion-resistant coating comprises a first corrosion-resistant layer, a second corrosion-resistant layer and a third corrosion-resistant layer which are sequentially arranged from inside to outside, an annular convex ring is arranged at the bottom of the sealing body, a sealing ring is sleeved on the annular convex ring and used for fixing the sealing ring, the sealing ring comprises a sealing inner ring and a sealing outer ring, the sealing inner ring and the sealing outer ring are in sleeve connection, the sealing outer ring is sleeved outside the sealing inner ring, a reinforcing rib group is arranged in the sealing inner ring, the reinforcing rib group comprises a, the first annular reinforcing rib and the second annular reinforcing rib can enhance the structural strength of the inner seal, and the reinforcing bars are used for connecting the first annular reinforcing rib and the second annular reinforcing rib.
The utility model discloses further set up to: the thickness of the first corrosion-resistant layer is smaller than that of the second corrosion-resistant layer, and the thickness of the second corrosion-resistant layer is smaller than that of the third corrosion-resistant layer.
By adopting the technical scheme, the material can be effectively saved, and the cost is reduced.
The utility model discloses further set up to: the first corrosion-resistant layer is a soft chromium coating, the second corrosion-resistant layer and the third corrosion-resistant layer are hard chromium coatings, and the first corrosion-resistant layer, the second corrosion-resistant layer and the third corrosion-resistant layer are chromium coatings subjected to polishing treatment.
By adopting the technical scheme, the soft chromium plating layer is adopted for priming, and the two corrosion-resistant hard chromium plating layers are plated on the soft chromium plating layer, so that the plating layer has good corrosion resistance, the wear resistance and the corrosion resistance are greatly improved, the roughness can be reduced through polishing treatment, and the smaller the roughness is, the stronger the corrosion resistance is.
The utility model discloses further set up to: a plurality of through holes penetrating through the second annular reinforcing rib are formed in the sealing outer ring, a mounting opening is formed in one end of each through hole, and a plurality of fixing blocks connected with the through holes are arranged on the second annular reinforcing rib.
Through adopting above-mentioned technical scheme, the quantity of through-hole is three, and the cross-section semicircular in shape of installing port can enlarge the area of installing port, and fixed block and second annular strengthening rib fixed connection play reinforced effect.
The utility model discloses further set up to: the connecting rod is arranged in the through hole, an installing head matched with the installing port is arranged at one end of the connecting rod, an external thread is arranged at the other end of the connecting rod, and an internal thread matched with the thread is arranged in the fixing block.
Through adopting above-mentioned technical scheme, the connecting rod is used for connecting sealed outer lane and sealed inner circle, and the installation head is absorbed in the installation mouth, prevents that the installation head from revealing outside and influencing the sealing washer, and the connecting rod passes through threaded connection with the fixed block, can be convenient for seal the installation and the dismantlement between outer lane and the sealed inner circle, needn't replace whole sealing washer when sealed outer lane damages, only need unscrew the connecting rod, will seal the outer lane and replace to become new, and the reuse connecting rod is fixed just can.
The utility model has the advantages that:
1. the first corrosion-resistant layer, the second corrosion-resistant layer and the third corrosion-resistant layer are sequentially arranged on the end socket body and the sealing body, so that the corrosion resistance of the end socket can be effectively improved;
2. the sealing ring is arranged at the bottom of the sealing body, and the reinforcing rib group is arranged in the sealing ring, so that the sealing performance of the sealing body can be improved, and the structural strength of the sealing ring can be improved;
3. the first corrosion-resistant layer is set to be a soft chromium coating, the second corrosion-resistant layer and the third corrosion-resistant layer are set to be a hard chromium coating, and the layers are polished, so that the coating has good corrosion resistance, the binding force and the wear resistance between the coatings are greatly improved, and the end socket is effectively prevented from being corroded.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of the corrosion-resistant coating of the present invention;
fig. 3 is a schematic structural diagram of the sealing ring of the present invention;
fig. 4 is an enlarged view of a in fig. 3.
The reference numbers in the figures are: 1. a seal head body; 2. a seal body; 3. a corrosion-resistant plating layer; 31. a first corrosion-resistant layer; 32. a second corrosion-resistant layer; 33. a third corrosion-resistant layer; 4. an annular convex ring; 5. a seal ring; 51. Sealing the inner ring; 52. sealing the outer ring; 53. a reinforcing rib group; 531. a first annular reinforcing rib; 532. a second annular reinforcing rib; 533. a reinforcing strip; 54. a through hole; 55. an installation port; 56. a fixed block; 6. a connecting rod; 61. and (5) mounting the head.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the embodiment of the present invention is described below with reference to fig. 1 to 4 clearly and completely:
the utility model provides a corrosion-resistant head, including discoid head body 1, 1 bottom of head body is equipped with seal 2, seal 2's cross-section is circular, head body 1 and seal 2's surface all is equipped with corrosion-resistant cladding material 3, corrosion-resistant cladding material 3 is including the first corrosion-resistant layer 31 that sets gradually to the outside in, second corrosion-resistant layer 32 and third corrosion-resistant layer 33, seal 2 bottom is equipped with annular protruding circle 4, the cover is equipped with sealing washer 5 on the annular protruding circle 4, sealing washer 5 is including sealed inner circle 51 and sealed outer lane 52, be equipped with strengthening rib group 53 in the sealed inner circle 51, strengthening rib group 53 includes first annular strengthening rib 531 and second annular strengthening rib 532, through being equipped with between first annular strengthening rib 531 and the second annular strengthening rib 532 reinforcing rib 533 fixed connection.
Preferably, the sealing head comprises a disc-shaped sealing head body 1, a sealing body 2 is arranged at the bottom of the sealing head body 1, the sealing body 1 and the sealing body 2 are integrally formed, the cross section of the sealing body 2 is circular, corrosion-resistant coatings 3 are respectively arranged on the surfaces of the sealing head body 1 and the sealing body 2, the corrosion-resistant coatings 3 can play a role of corrosion protection, each corrosion-resistant coating 3 comprises a first corrosion-resistant layer 31, a second corrosion-resistant layer 32 and a third corrosion-resistant layer 33 which are sequentially arranged from inside to outside, an annular convex ring 4 is arranged at the bottom of the sealing body 2, a sealing ring 5 is sleeved on each annular convex ring 4, each annular convex ring 4 is used for fixing each sealing ring 5, each sealing ring 5 comprises a sealing inner ring 51 and a sealing outer ring 52, each sealing inner ring 51 is in sleeved connection with each sealing outer ring 52, each sealing outer ring 52 is sleeved outside each sealing inner ring 51, a reinforcing, the first annular reinforcing rib 531 and the second annular reinforcing rib 532 are fixedly connected through the reinforcing bar 533, the first annular reinforcing rib 531 and the second annular reinforcing rib 532 can enhance the structural strength of the inner seal, and the reinforcing bar 533 is used for connecting the first annular reinforcing rib 531 and the second annular reinforcing rib 532.
Preferably, the thickness of the first corrosion-resistant layer 31 is smaller than that of the second corrosion-resistant layer 32, and the thickness of the second corrosion-resistant layer 32 is smaller than that of the third corrosion-resistant layer 33. Can effectively save materials and reduce cost.
Preferably, the first corrosion-resistant layer 31 is a soft chromium plating, the second corrosion-resistant layer 32 and the third corrosion-resistant layer 33 are hard chromium plating, and the first corrosion-resistant layer 31, the second corrosion-resistant layer 32 and the third corrosion-resistant layer 33 are all chromium plating subjected to polishing treatment. The soft chromium plating layer is adopted for priming, and the corrosion-resistant two hard chromium plating layers are plated on the soft chromium plating layer, so that the plating layer has good corrosion resistance, the wear resistance and the corrosion resistance are greatly improved, and the roughness can be reduced through polishing treatment, and the roughness is smaller and the corrosion resistance is stronger.
Preferably, the sealing outer ring 52 is provided with a plurality of through holes 54 penetrating through the second annular reinforcing rib 532, one end of each through hole 54 is provided with a mounting port 55, and the second annular reinforcing rib 532 is provided with a plurality of fixing blocks 56 connected with the through holes 54. The number of the through holes 54 is three, the section of the mounting opening 55 is semicircular, the area of the mounting opening 55 can be enlarged, and the fixing block 56 is fixedly connected with the second annular reinforcing rib 532 to play a role in reinforcement.
Preferably, the through hole 54 is internally provided with the connecting rod 6, one end of the connecting rod 6 is provided with an installing head 61 matched with the installing port 55, the other end of the connecting rod 6 is provided with an external thread, and the fixing block 56 is internally provided with an internal thread matched with the thread. The connecting rod 6 is used for connecting the sealing outer ring 52 and the sealing inner ring 51, the mounting head 61 is sunk into the mounting opening 55, the mounting head 61 is prevented from being exposed outside to influence the sealing ring 5, the connecting rod 6 is in threaded connection with the fixing block 56, the mounting and the dismounting between the sealing outer ring 52 and the sealing inner ring 51 can be facilitated, the whole sealing ring 5 does not need to be replaced when the sealing outer ring 52 is damaged, only the connecting rod 6 needs to be screwed out, the sealing outer ring 52 is replaced by a new sealing outer ring, and the connecting rod 6 is used for fixing.
The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. A corrosion-resistant head which is characterized in that: including discoid head body (1), head body (1) bottom is equipped with seal (2), the cross-section of seal (2) is circular, head body (1) with the surface of seal (2) all is equipped with corrosion-resistant cladding material (3), corrosion-resistant cladding material (3) are including inside to first corrosion-resistant layer (31), second corrosion-resistant layer (32) and third corrosion-resistant layer (33) that set gradually outward, seal (2) bottom is equipped with annular bulge loop (4), the cover is equipped with sealing washer (5) on annular bulge loop (4), sealing washer (5) are including sealed inner circle (51) and sealed outer lane (52), be equipped with strengthening rib group (53) in sealed inner circle (51), strengthening rib group (53) are including first annular strengthening rib (531) and second annular strengthening rib (532), fix through being equipped with strengthening rib (533) between first annular strengthening rib (531) and the second annular strengthening rib (532), it is fixed And (4) connecting.
2. A corrosion resistant head according to claim 1, wherein: the thickness of the first corrosion-resistant layer (31) is smaller than that of the second corrosion-resistant layer (32), and the thickness of the second corrosion-resistant layer (32) is smaller than that of the third corrosion-resistant layer (33).
3. A corrosion resistant head according to claim 2, wherein: the first corrosion-resistant layer (31) is a soft chromium plating layer, the second corrosion-resistant layer (32) and the third corrosion-resistant layer (33) are hard chromium plating layers, and the first corrosion-resistant layer (31), the second corrosion-resistant layer (32) and the third corrosion-resistant layer (33) are all chromium plating layers subjected to polishing treatment.
4. A corrosion resistant head according to claim 1, wherein: a plurality of through holes (54) penetrating through the second annular reinforcing rib (532) are formed in the sealing outer ring (52), a mounting opening (55) is formed in one end of each through hole (54), and a plurality of fixing blocks (56) connected with the through holes (54) are arranged on the second annular reinforcing rib (532).
5. A corrosion resistant head according to claim 4, wherein: the connecting rod (6) is arranged in the through hole (54), an installing head (61) matched with the installing port (55) is arranged at one end of the connecting rod (6), an external thread is arranged at the other end of the connecting rod (6), and an internal thread matched with the external thread is arranged in the fixing block (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867490.2U CN213017670U (en) | 2020-09-01 | 2020-09-01 | Corrosion-resistant seal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867490.2U CN213017670U (en) | 2020-09-01 | 2020-09-01 | Corrosion-resistant seal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017670U true CN213017670U (en) | 2021-04-20 |
Family
ID=75473506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021867490.2U Expired - Fee Related CN213017670U (en) | 2020-09-01 | 2020-09-01 | Corrosion-resistant seal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017670U (en) |
-
2020
- 2020-09-01 CN CN202021867490.2U patent/CN213017670U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |