CN214740645U - Steel alloy folding hinge capable of bearing heavy weight - Google Patents
Steel alloy folding hinge capable of bearing heavy weight Download PDFInfo
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- CN214740645U CN214740645U CN202022908178.XU CN202022908178U CN214740645U CN 214740645 U CN214740645 U CN 214740645U CN 202022908178 U CN202022908178 U CN 202022908178U CN 214740645 U CN214740645 U CN 214740645U
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- thick bamboo
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- sealing washer
- column
- steel alloy
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- 229910000851 Alloy steel Inorganic materials 0.000 title claims abstract description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 38
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 38
- 241001330002 Bambuseae Species 0.000 claims abstract description 38
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 38
- 239000011425 bamboo Substances 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 47
- 230000000087 stabilizing effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 26
- 239000010687 lubricating oil Substances 0.000 abstract description 14
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000004503 fine granule Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a steel alloy folding hinge capable of bearing heavy weight, which comprises a first connecting sheet, a barrel column, a second connecting sheet and a fixing column, wherein the barrel column is welded with the first connecting sheet, the fixing column runs through the barrel column and the second connecting sheet, the surface of the barrel column is provided with a stable barrel, the surface of the stable barrel is provided with an oil nozzle, the outer side of the end part of the oil nozzle is sleeved with a hose, the top of the stable barrel is provided with an oil cavity, the second connecting sheet is provided with two opposite positioning rods, the surface of the first connecting sheet is provided with a fixing sheet, and the fixing sheet is provided with an end cap; lubricating oil instils into the oil intracavity of a firm section of thick bamboo and the end cap plugs up a firm section of thick bamboo, holds between the fingers the spherical end of hose, and the inside lubricating oil of a firm section of thick bamboo of hose extrusion, inside lubricating oil was extruded and flow into the section of thick bamboo post, obtained lubricated and reduced the frictional force of section of thick bamboo post and fixed column between section of thick bamboo post and the fixed column, be convenient for lubricate section of thick bamboo post, fixed column.
Description
Technical Field
The utility model belongs to the technical field of the hinge, concretely relates to can bear folding hinge of steel alloy of heavy weight.
Background
Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The folding hinge made of the steel alloy material has the characteristics of long service life, high quality, corrosion resistance and acid and alkali resistance, and is suitable for folding doors bearing heavy weight.
When the existing steel alloy folding hinge is used, the problems that fine particles such as dust and dust are easily stained on the surface of a rotating column of the hinge, friction force is increased, and the rotating sensitivity of the hinge is reduced exist, and therefore the steel alloy folding hinge capable of bearing heavy weight is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can bear folding hinge of steel alloy of heavy weight to the folding hinge of steel alloy who provides in solving above-mentioned background art when using, has the rotation post surface of hinge and easily is infected with the impurity of fine granule such as dust, increases frictional force and reduces the problem of hinge rotational sensitivity.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can bear folding hinge of steel alloy of heavy weight, includes first connection piece, section of thick bamboo post, second connection piece and fixed column, section of thick bamboo post and first connection piece welded connection, the fixed column runs through section of thick bamboo post and second connection piece, the surface of section of thick bamboo post is equipped with a firm section of thick bamboo, the surface of a firm section of thick bamboo is equipped with the glib talker, the tip outside cover of glib talker is equipped with the hose, the oil pocket has been seted up at the top of a firm section of thick bamboo, be equipped with two opposite locating levers on the second connection piece, the surface of first connection piece is equipped with the stationary blade, be equipped with the end cap on the stationary blade, the outside symmetrical cover of fixed column is equipped with first sealing washer and second sealing washer, first sealing washer and second sealing washer distribute in the both sides of section of thick bamboo post.
Preferably, the stabilizing cylinder is connected with the cylinder column in a welding mode, the interior of the cylinder column is communicated with the oil cavity, and the bottom end of the stabilizing cylinder is sealed.
Preferably, the oil nozzle is communicated with the oil cavity, one end of the hose is sleeved outside the oil nozzle, the other end of the hose is spherical, the hose is made of a silica gel material, and the hose is communicated with the inside of the oil nozzle.
Preferably, a rectangular groove is formed in the surface of the second connecting piece, the positioning rod is located in the rectangular groove, and the end, far away from the second connecting piece, of the positioning rod is arc-shaped.
Preferably, the fixing piece is adhered to the surface of the first connecting piece through glue, and the plug is made of a silica gel material.
Preferably, first sealing washer and second sealing washer are made by rubber materials, the external diameter of first sealing washer, second sealing washer is the same with the external diameter of section of thick bamboo post, first sealing washer comprises two semicircle rings, the annular has been seted up on the second sealing washer, first sealing washer is connected with second sealing washer block.
Preferably, the top and the bottom of the first connecting piece and the second connecting piece are welded with fixing blocks, the fixing blocks are in the shape of isosceles right triangles, the thicknesses of the first connecting piece and the second connecting piece are the same, the right-angle side of each fixing block is the same as the thickness of the first connecting piece, and the fixing blocks are made of steel alloy materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the firm section of thick bamboo that sets up, glib talker, hose, end cap, lubricating oil instils into the oil intracavity of a firm section of thick bamboo and the end cap plugs up a firm section of thick bamboo, holds between the fingers the spherical end of hose, the inside lubricating oil of a firm section of thick bamboo of hose extrusion, inside lubricating oil was extruded and flows into the section of thick bamboo post, obtain lubricated and reduced the frictional force of section of thick bamboo post and fixed column between section of thick bamboo post and the fixed column, be convenient for first connection piece and second connection piece rotate, be convenient for lubricate section of thick bamboo post, fixed column.
2. Through first sealing washer, the second sealing washer that sets up, first sealing washer and second sealing washer play sealed effect, avoid dust impurity accumulation so that frictional force increases at the fixed column surface, avoid the first folding rotation of steel alloy hinge not flexible enough the condition to take place.
3. Through the fixed block that sets up, the fixed block welding is in the top and the bottom position of first connection piece, second connection piece, and the fixed block is isosceles right triangle shape, has improved steel alloy hinge first connection piece and second connection piece welded stability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the column of the present invention;
fig. 3 is a schematic sectional structural view of a second seal ring of the present invention;
fig. 4 is a schematic sectional view of the fixing block of the present invention;
in the figure: 1. a first connecting piece; 2. a cylinder; 3. a second connecting sheet; 4. fixing a column; 5. a stabilizing cylinder; 6. a hose; 7. positioning a rod; 8. a fixing sheet; 9. a plug; 10. a fixed block; 11. a first seal ring; 12. a second seal ring; 13. a nozzle tip; 14. an oil chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a steel alloy folding hinge capable of bearing heavy weight comprises a first connecting piece 1, a barrel column 2, a second connecting piece 3 and a fixing column 4, wherein the barrel column 2 is connected with the first connecting piece 1 in a welding mode, the fixing column 4 penetrates through the barrel column 2 and the second connecting piece 3, a stabilizing barrel 5 is arranged on the surface of the barrel column 2, an oil nozzle 13 is arranged on the surface of the stabilizing barrel 5, a hose 6 is sleeved on the outer side of the end portion of the oil nozzle 13, an oil cavity 14 is formed in the top of the stabilizing barrel 5, two opposite positioning rods 7 are arranged on the second connecting piece 3, a fixing piece 8 is arranged on the surface of the first connecting piece 1, a plug 9 is arranged on the fixing piece 8, a first sealing ring 11 and a second sealing ring 12 are symmetrically sleeved on the outer side of the fixing column 4, the first sealing ring 11 and the second sealing ring 12 are distributed on two sides of the barrel column 2, lubricating oil is dripped into the oil cavity 14 of the stabilizing barrel 5, the plug 9 is plugged into the oil cavity 14 of the stabilizing barrel 5, and the spherical end of the hose 6 is pinched, inside the inside lubricating oil of a 5 firm section of thick bamboo of hose 6 extrusion, lubricating oil are inside by extrusion and flow into section of thick bamboo post 2, obtain lubricated and reduced section of thick bamboo post 2 and fixed column 4's frictional force between section of thick bamboo post 2 and the fixed column 4, and the first connection piece 1 of being convenient for and second connection piece 3 rotate.
In the embodiment, the stabilizing cylinder 5 is welded with the cylinder column 2, the interior of the cylinder column 2 is communicated with the oil cavity 14, the bottom end of the stabilizing cylinder 5 is sealed, the oil nozzle 13 is communicated with the oil cavity 14, one end of the hose 6 is sleeved outside the oil nozzle 13, the other end of the hose 6 is spherical, the hose 6 is made of silica gel material, the hose 6 is communicated with the interior of the oil nozzle 13, the surface of the second connecting piece 3 is provided with a rectangular groove, the positioning rod 7 is positioned in the rectangular groove, the end part of the positioning rod 7 far away from the second connecting piece 3 is arc-shaped, the fixing piece 8 is adhered to the surface of the first connecting piece 1 through glue, the plug 9 is made of silica gel material, the hose 6 passes through the space between the opposite positioning rods 7, lubricating oil is dripped into the oil cavity 14 of the stabilizing cylinder 5, the plug 9 is plugged into the oil cavity 14 of the stabilizing cylinder 5, the spherical end of the hose 6 extrudes the lubricating oil in the stabilizing cylinder 5, and flows into the cylinder column 2, the cylinder column 2 and the fixing column 4 are lubricated, friction force is reduced, and the first connecting piece 1 and the second connecting piece 3 can rotate conveniently.
In this embodiment, first sealing washer 11 and second sealing washer 12 are made by rubber materials, the external diameter of first sealing washer 11, second sealing washer 12 is the same with the external diameter of section of thick bamboo post 2, first sealing washer 11 comprises two semicircle rings, the annular has been seted up on the second sealing washer 12, first sealing washer 11 is connected with second sealing washer 12 block, first sealing washer 11 and second sealing washer 12 play sealed effect, avoid dust impurity to accumulate the fixed column 4 surface between section of thick bamboo post 2 and second connection piece 3.
In this embodiment, fixed block 10 has all been welded at the top and the bottom of first connection piece 1, second connection piece 3, and fixed block 10 is isosceles right triangle shape, and first connection piece 1, second connection piece 3's thickness is the same, and the right-angle side of fixed block 10 is the same with first connection piece 1's thickness, and fixed block 10 is made by steel alloy material, and fixed block 10 plays the supporting role.
The utility model discloses a theory of operation and use flow:
when the steel alloy folding hinge is used, the plug 9 is taken away from the stabilizing cylinder 5, lubricating oil is dripped into the oil cavity 14 of the stabilizing cylinder 5, the plug 9 is plugged in the oil cavity 14 of the stabilizing cylinder 5, the spherical end of the hose 6 is pinched and repeatedly extruded, the hose 6 extrudes the lubricating oil in the stabilizing cylinder 5, the lubricating oil is extruded and flows into the cylinder column 2, the cylinder column 2 and the fixing column 4 are lubricated, the friction force between the cylinder column 2 and the fixing column 4 is reduced, and the first connecting piece 1 and the second connecting piece 3 can conveniently rotate;
the first sealing ring 11 and the second sealing ring 12 are annularly arranged on the outer surface of the fixing column 4 between the cylinder column 2 and the second connecting piece 3, the first sealing ring 11 and the second sealing ring 12 play a sealing role, so that the increase of friction force caused by the accumulation of dust and impurities on the outer surface of the fixing column 4 is avoided, and the situation that the first connecting piece 1 and the second connecting piece 3 of the steel alloy hinge are not flexible enough in folding and rotating is avoided;
fixed block 10 welds at the top and the bottom position of first connection piece 1, second connection piece 3, and fixed block 10 is isosceles right triangle shape, and first connection piece 1, the easy deformation of second connection piece 3 welded edge department, fracture, and welded block 10 has improved the first connection piece 1 of steel alloy hinge and has connected 3 welded stability of piece with the second connection piece on first connection piece 1, the second connection piece 3.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a can bear folding hinge of steel alloy of heavy weight, includes first connecting piece (1), section of thick bamboo post (2), second connecting piece (3) and fixed column (4), section of thick bamboo post (2) and first connecting piece (1) welded connection, fixed column (4) run through section of thick bamboo post (2) and second connecting piece (3), its characterized in that: the surface of section of thick bamboo post (2) is equipped with a firm section of thick bamboo (5), the surface of a firm section of thick bamboo (5) is equipped with glib talker (13), the tip outside cover of glib talker (13) is equipped with hose (6), oil pocket (14) have been seted up at the top of a firm section of thick bamboo (5), be equipped with two opposite locating levers (7) on second connection piece (3), the surface of first connection piece (1) is equipped with stationary blade (8), be equipped with end cap (9) on stationary blade (8), the outside symmetrical cover of fixed column (4) is equipped with first sealing washer (11) and second sealing washer (12), first sealing washer (11) and second sealing washer (12) distribute in the both sides of section of thick bamboo post (2).
2. A steel alloy folding hinge capable of bearing heavy weight according to claim 1, wherein: the stabilizing cylinder (5) is connected with the cylinder column (2) in a welding mode, the inside of the cylinder column (2) is communicated with the oil cavity (14), and the bottom end of the stabilizing cylinder (5) is sealed.
3. A steel alloy folding hinge capable of bearing heavy weight according to claim 1, wherein: glib (13) and oil pocket (14) intercommunication, a pot head of hose (6) is established in the outside of glib (13) and the other end is spherical shape, hose (6) are made by the silica gel material, hose (6) and inside intercommunication of glib (13).
4. A steel alloy folding hinge capable of bearing heavy weight according to claim 1, wherein: the surface of the second connecting piece (3) is provided with a rectangular groove, the positioning rod (7) is positioned in the rectangular groove, and the end part of the positioning rod (7) far away from the second connecting piece (3) is arc-shaped.
5. A steel alloy folding hinge capable of bearing heavy weight according to claim 1, wherein: the fixing piece (8) is bonded on the surface of the first connecting piece (1) through glue, and the plug (9) is made of a silica gel material.
6. A steel alloy folding hinge capable of bearing heavy weight according to claim 1, wherein: first sealing washer (11) and second sealing washer (12) are made by rubber materials, the external diameter of first sealing washer (11), second sealing washer (12) is the same with the external diameter of cylinder (2), first sealing washer (11) comprises two semicircle rings, the annular has been seted up on second sealing washer (12), first sealing washer (11) are connected with second sealing washer (12) block.
7. A steel alloy folding hinge capable of bearing heavy weight according to claim 1, wherein: fixed block (10) are all welded with the bottom at the top of first connection piece (1), second connection piece (3), fixed block (10) are isosceles right triangle shape, the thickness of first connection piece (1), second connection piece (3) is the same, the right-angle side of fixed block (10) is the same with the thickness of first connection piece (1), fixed block (10) are made by steel alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022908178.XU CN214740645U (en) | 2020-12-07 | 2020-12-07 | Steel alloy folding hinge capable of bearing heavy weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022908178.XU CN214740645U (en) | 2020-12-07 | 2020-12-07 | Steel alloy folding hinge capable of bearing heavy weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214740645U true CN214740645U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022908178.XU Active CN214740645U (en) | 2020-12-07 | 2020-12-07 | Steel alloy folding hinge capable of bearing heavy weight |
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| Country | Link |
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| CN (1) | CN214740645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075678A (en) * | 2022-06-30 | 2022-09-20 | 浙江日创顺大装饰工程有限公司 | Lubricating assembly for intelligent door and window |
-
2020
- 2020-12-07 CN CN202022908178.XU patent/CN214740645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075678A (en) * | 2022-06-30 | 2022-09-20 | 浙江日创顺大装饰工程有限公司 | Lubricating assembly for intelligent door and window |
| CN115075678B (en) * | 2022-06-30 | 2024-02-27 | 浙江日创顺大装饰工程有限公司 | Lubricating assembly for intelligent doors and windows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: Room 702, Comprehensive Building, Jinshan Science and Technology Park, No. 189 Jinshan Avenue, Tieshan District, Huangshi Economic and Technological Development Zone, Hubei Province, 435000 Patentee after: Hubei Legong Industrial Co.,Ltd. Country or region after: China Address before: 435000 plant 1, No. 15, Guanshan Road, Tieshan District, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province Patentee before: Huangshi Ruixin Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |