CN110714965B - Hexagon socket head cap screw fastener - Google Patents
Hexagon socket head cap screw fastener Download PDFInfo
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- CN110714965B CN110714965B CN201910988945.1A CN201910988945A CN110714965B CN 110714965 B CN110714965 B CN 110714965B CN 201910988945 A CN201910988945 A CN 201910988945A CN 110714965 B CN110714965 B CN 110714965B
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/02—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws divided longitudinally
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Abstract
The invention relates to the field of fasteners, in particular to an inner hexagonal screw fastener which comprises an inner hexagonal screw head, wherein the inner hexagonal screw head comprises an end head body and a first inner hexagonal groove, the first inner hexagonal groove is formed in one side surface of the end head body, a first section is vertically connected to one side surface, away from the first inner hexagonal groove, of the end head body, the first section is connected with a third section through the second section, one end, away from the second section, of the third section is connected with a tail section, and one end, away from the third section, of the tail section is connected with the third section through a reinforcing screw. The screw is provided with the second section, the third section and the tail section which are connected by the additional thread, so that the effective length of the screw is prolonged, the connection mode enables the screw to be adjusted at will, the situations that the connection part is weak and uneven and the screw is damaged are avoided, and the application range and the convenience in use of the screw are greatly increased.
Description
Technical Field
The invention relates to the field of fasteners, in particular to a socket head cap screw fastener.
Background
The fastener is a mechanical part which is used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, supplies and the like, and are the most widely applied mechanical basic parts.
Use screw fastener to install when using in the electricity generation fan to high altitude construction, because screw fastener's length all has specific model, perhaps utilize the welded mode to prolong, the mode of utilizing the cutting shortens, but all can cause very big adverse effect to the structure of fastener body like this, the mode of welding extension not only has the shortcoming of weld face unevenness, there is the intensity that the welding department structural strength far is less than the fastener body still, greatly reduced fastener's performance, the length that the mode that the cutting shortens more can the fastener shortens forever, and the weld face needs to be polished. In the bending resistance test of plates or steel plates, different quantities of plates or steel materials can be accumulated, a plurality of plates or steel materials are accumulated and fixed together, generally, screws with the length larger than the thickness of the plates or steel materials are adopted for fixing, when the plates or steel materials are fewer, the longer screws can influence the test procedure, the corresponding shorter screws are replaced, the trouble is caused, and under the condition that the length of the screws needs to be changed temporarily, the integrated screws are adjusted flexibly and poorly.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a socket head cap screw fastener.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an inner hexagonal screw fastener, includes the hexagon socket head screw head, the hexagon socket head screw head includes end body and a interior hexagonal groove, the inside interior hexagonal groove that is equipped with of a side of end body, the end body is kept away from and is connected with first section on the side of a interior hexagonal groove perpendicularly, first section is connected with the third section through the second section, the one end that the second section was kept away from to the third section is connected with the end section, the one end that the third section was kept away from to the end section is passed through the reinforcement screw and is connected with the third section.
Specifically, first section includes a bolt, an external screw thread, an internal thread, an inserted bar and a pad groove, the one end vertical welding of a bolt is in a side center department of end body, just one end that the end body was kept away from to a bolt is served and is equipped with an external screw thread, the internal thread that is equipped with No. one is inside to an external screw thread, be equipped with an inserted bar in the internal thread, just an inserted bar sets up on a bolt of an internal thread bottom perpendicularly, one of external screw thread is kept away from one and is served and be equipped with a pad groove.
The utility model discloses a bolt, including No. one bolt body, No. two bolt bodies, No. one end caulking groove, No. two pad grooves, No. two internal threads, a slot and an outer hexagonal face, a screwed pipe threaded connection is in an internal thread, just No. one the screwed pipe setting is served at No. two bolt bodies, No. two the inside of bolt body is equipped with No. two internal threads and a slot of intercommunication each other, an inserted bar passes a slot setting in No. two internal threads, No. two bolt body port departments that No. two internal threads kept away from a screwed pipe one end correspondence are equipped with an end caulking groove, all be equipped with No. two pad grooves on No. two bolt body's both ends.
Specifically, the third section includes No. three bolt bodies, bolt body end, No. two screwed pipes, No. three internal threads, No. two inserted bars, No. three pad grooves and No. two slots, No. two screwed pipes threaded connection is in No. two internal threads, and No. two slots that agree with an inserted bar are equipped with in No. two screwed pipes, No. two screwed pipes set up on one end of bolt body end, the bolt body end sets up on one end of No. three bolt bodies, the gomphosis of bolt body end is in No. one end caulking groove, No. three bolt body keeps away from the inside No. three internal threads that is equipped with of one end of bolt body, be connected with No. two inserted bars perpendicularly on No. three bolt bodies of No. three internal thread bottom, the both ends of No. three bolt bodies all are equipped with No. three pad grooves.
Specifically, the end includes No. three bolts, No. three screwed pipe, No. three slots, No. two end caulking grooves and No. four internal threads, No. three screwed pipe threaded connection is in No. three internal threads, No. three screwed pipe sets up on No. three bolts's one end, No. three bolts and No. three screwed pipe inside are equipped with No. three slots that communicate each other, just No. two inserted bars pass No. three slots and set up in No. four internal threads, No. three bolts keep away from the inside No. four internal threads that are equipped with of one end of No. three screwed pipe, No. four internal threads are kept away from and are equipped with No. two end caulking grooves on No. three bolts that No. three screwed pipe one end corresponds.
Specifically, the reinforcing screw comprises a fourth bolt body, a fourth slot, a screw end and an inner hexagonal groove, the screw end is embedded in the second end embedded groove, the fourth bolt body is in threaded connection with the fourth internal thread, the fourth slot is arranged inside the fourth bolt body, the fourth slot is in inserted connection with the second inserted rod, and the screw end is fixedly connected with the fourth bolt body.
Specifically, a backing ring is embedded between the first backing groove and the second backing groove, a backing ring is embedded between the second backing groove and the third backing groove, and a backing ring is clamped between the third backing groove and the third bolt body.
Specifically, the outer side of the second bolt body is provided with a first outer hexagonal surface, and the outer side of the third bolt body is provided with a second outer hexagonal surface.
Specifically, an inner hexagonal groove is formed in one side face, far away from the fourth bolt body, of the screw end.
The invention has the beneficial effects that:
(1) the inner hexagonal screw head designed by the invention is composed of the end head body and the first inner hexagonal groove on the end head body, has a simple structure, is provided with a corresponding mounting tool combination structure, reduces the production technical requirement and is convenient for a user to mount and operate, the first section of the design of the invention is the basic screw structure of the invention, the first outer thread on the outer side of the basic screw head ensures that the basic screw head has the function of a screw when being combined with the hexagonal screw head, and the combination is the minimum value of the length of the screw,
(2) the combination of the second section and the third section of the invention has the effect of prolonging the length of the invention, the threaded connection mode between the two is matched with the design of the external hexagonal surface arranged on the outer side of the two, so that the invention is very convenient to prolong the length, the external surface of the invention does not have irregular redundant parts, and the two can be put into use after being directly connected, in the using process, the matching design of the inserted bar and the slot designed by the invention ensures that the sections have stronger bending resistance, thereby greatly prolonging the service life of the invention, the tail section designed by the invention is the threaded end after being prolonged by the invention, the thread arranged on the outer side of the tail section is the same as the first section, the connection mode of the tail section is the same as that of other three sections, the technical requirement of a user during use is reduced, the design of the reinforcing screw designed by the invention further strengthens the connection strength between the tail section and the third section, the invention reduces the risk of disassembling the end section and the fourth section, prolongs the effective length of the screw by additionally arranging the second section, the third section and the end section which are in threaded connection, and can randomly adjust the length by the connection mode, so that the situations of weak and uneven connection parts and damage to the screw are avoided, and the application range and the convenience in use of the invention are greatly increased.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a socket head cap screw fastener according to the present invention;
FIG. 2 is a schematic structural view of a first section of a socket head cap screw fastener according to the present invention;
FIG. 3 is a schematic structural view of a second section of a socket head cap screw fastener according to the present invention;
FIG. 4 is a third sectional view of the socket head cap screw fastener according to the present invention;
FIG. 5 is a schematic view of an end structure of a socket head cap screw fastener according to the present invention;
FIG. 6 is a schematic view of a reinforcing screw of the socket head cap screw fastener according to the present invention;
fig. 7 is a schematic view of a deformed combination structure of a socket head cap screw fastener according to the present invention.
In the figure: 1. a socket head cap screw; 11. an end body; 12. a first inner hexagonal groove; 2. a first stage; 21. a first bolt body; 22. a first external thread; 23. a first internal thread; 24. a first inserted link; 25. a first pad groove; 3. a second stage; 31. A first solenoid; 32. a second bolt body; 33. a first end socket is embedded in a groove; 34. a second pad groove; 35. a second internal thread; 36. a first slot; 37. a first outer hexagonal surface; 4. a third stage; 41. a third bolt body; 42. the end of the bolt body; 43. a second solenoid; 44. a third internal thread; 45. a second inserted link; 46. a third pad groove; 47. a second slot; 48. a second external hexagonal surface; 5. a last stage; 51. a third bolt body; 52. a third solenoid; 53. a third slot; 54. a second end socket is embedded in a groove; 55. a fourth internal thread; 6. reinforcing screws; 61. a fourth bolt body; 62. a fourth slot; 63. a screw end; 64. a second inner hexagonal groove; 7. a backing ring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the hexagon socket head cap screw fastener comprises a hexagon socket head cap screw head 1, wherein the hexagon socket head cap screw head 1 comprises an end body 11 and a hexagon socket 12, the hexagon socket 12 is arranged in one side surface of the end body 11, a first section 2 is vertically connected to one side surface of the end body 11, which is far away from the hexagon socket 12, the first section 2 is connected with a third section 4 through a second section 3, one end of the third section 4, which is far away from the second section 3, is connected with a final section 5, and one end of the final section 5, which is far away from the third section 4, is connected with the third section 4 through a reinforcing screw 6.
Specifically, first section 2 includes a bolt body 21, an external screw thread 22, an internal thread 23, an inserted bar 24 and a pad groove 25, the one end vertical welding of a bolt body 21 is in a side center department of end body 11, just a bolt body 21 is kept away from one of end body 11 and is served and be equipped with an external screw thread 22, an internal thread 23 is equipped with in the internal thread 22, be equipped with an inserted bar 24 in the internal thread 23, just an inserted bar 24 sets up perpendicularly on a bolt body 21 of an internal thread 23 bottom, an external screw thread 22 is kept away from one and is served and be equipped with a pad groove 25 on one of an end of bolt body 21 to convenient to use.
Specifically, the second section 3 includes a first screw tube 31, a second bolt body 32, a first end caulking groove 33, a second pad groove 34, a second internal thread 35, a first insertion groove 36 and a first external hexagonal surface 37, the first screw tube 31 is connected in the first internal thread 23 in a threaded manner, the first screw tube 31 is arranged at one end of the second bolt body 32, the second internal thread 35 and the first insertion groove 36 which are mutually communicated are arranged inside the second bolt body 32, the first insertion rod 24 passes through the first insertion groove 36 and is arranged in the second internal thread 35, the first end caulking groove 33 is arranged at the port of the second bolt body 32 corresponding to one end of the second internal thread 35 far away from the first screw tube 31, and the second pad grooves 34 are arranged at two ends of the second bolt body 32, so that the extension of the present invention is facilitated.
Specifically, the third section 4 includes a third bolt body 41, a bolt body end 42, a second screw tube 43, a third internal thread 44, a second insertion rod 45, a third cushion groove 46 and a second insertion groove 47, the second screw tube 43 is connected in the second internal thread 35 in a threaded manner, the second insertion groove 47 matched with the first insertion rod 24 is arranged in the second screw tube 43, the second screw tube 43 is arranged at one end of the bolt body end 42, the bolt body end 42 is arranged at one end of the third bolt body 41, the bolt body end 42 is embedded in the first end embedding groove 33, the third internal thread 44 is arranged in one end of the third bolt body 41 far away from the bolt body end 42, the second insertion rod 45 is vertically connected to the third bolt body 41 at the bottom of the third internal thread 44, and the third cushion grooves 46 are arranged at two ends of the third bolt body 41, so that the extension of the present invention is facilitated.
Specifically, the end section 5 comprises a third bolt body 51, a third screw tube 52, a third slot 53, a second end caulking groove 54 and a fourth internal thread 55, the third screw tube 52 is in threaded connection with the third internal thread 44, the third screw tube 52 is arranged at one end of the third bolt body 51, the third slot 53 which is mutually communicated is arranged inside the third bolt body 51 and the third screw tube 52, the second insertion rod 45 penetrates through the third slot 53 and is arranged inside the fourth internal thread 55, the fourth internal thread 55 is arranged inside one end of the third bolt body 51 far away from the third screw tube 52, and the second end caulking groove 54 is arranged on the third bolt body 51 corresponding to one end of the fourth internal thread 55 far away from the third screw tube 52, so that the extension of the invention is facilitated.
Specifically, the reinforcing screw 6 comprises a fourth bolt body 61, a fourth slot 62, a screw end 63 and an inner hexagonal groove 64, the screw end 63 is embedded in the second end embedding groove 54, the fourth bolt body 61 is in threaded connection with the fourth internal thread 55, the fourth slot 62 is arranged inside the fourth bolt body 61, the fourth slot 62 is in inserted connection with the second insertion rod 45, and the screw end 63 is fixedly connected with the fourth bolt body 61 so as to enhance the connection strength between the third section 4 and the last section 5.
Specifically, a backing ring 7 is embedded between the first backing groove 25 and the second backing groove 34, a backing ring 7 is embedded between the second backing groove 34 and the third backing groove 46, and the backing ring 7 is clamped between the third backing groove 46 and the third bolt body 51, so that the connection strength between the sections is enhanced.
Specifically, a first outer hexagonal surface 37 is arranged on the outer side of the second bolt body 32, and a second outer hexagonal surface 48 is arranged on the outer side of the third bolt body 41, so that the second bolt body is convenient to disassemble and assemble.
Specifically, an inner hexagonal groove 64 is formed in one side face, away from the fourth bolt body 61, of the screw end 63, so that the screw can be conveniently disassembled and assembled.
When in use, the inner hexagonal screw head 1 designed by the invention is composed of an end head body 11 and a first inner hexagonal groove 12 on the end head body, has a simple structure, has a corresponding mounting tool combination structure, reduces the production technical requirement and is convenient for a user to mount and operate, the first section 2 designed by the invention is a basic screw structure of the invention, the first outer thread 22 on the outer side of the basic screw head enables the basic screw head to have the function of a screw when being combined with the hexagonal screw head 1, the combination is the minimum value of the length of the screw, the combination of the second section 3 and the third section 4 of the basic screw head has the effect of prolonging the length of the basic screw head, the screw connection mode between the two sections is matched with the design of the outer hexagonal surface arranged on the outer side of the basic screw head, the basic screw head is very convenient to prolong the length, the outer surface does not have irregular redundant parts and can be directly connected for use, in the using process, the designed matching design of the inserted link and the slot ensures that each section has stronger bending resistance, the service life of the invention is greatly prolonged, the designed tail section 5 is the extended thread end of the invention, the thread which is arranged on the outer side of the tail section 5 and is the same as the first external thread 22 ensures that the tail section 5 has the same capacity as the first section, the connection of the tail section is the same as the connection mode of other three sections, the technical requirements of a user in use are reduced, the design of the reinforcing screw 6 further strengthens the connection strength between the tail section 5 and the third section 4, and reduces the risk of disassembling the tail section 5 and the fourth section, the invention utilizes the second section 3, the third section 4 and the tail section 5 which are additionally connected by the thread to prolong the effective length of the screw, and the connection mode ensures that the invention can randomly adjust the length, the situations of weak and uneven connection parts and damage to the screw cannot occur, and the applicable range and the use convenience of the invention are greatly increased.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A socket head cap screw fastener which characterized in that: the hexagonal socket head structure comprises a hexagonal socket head (1), wherein the hexagonal socket head (1) comprises an end body (11) and a first hexagonal socket (12), the first hexagonal socket (12) is arranged inside one side face of the end body (11), a first section (2) is vertically connected to one side face, away from the first hexagonal socket (12), of the end body (11), the first section (2) is connected with a third section (4) through a second section (3), one end, away from the second section (3), of the third section (4) is connected with a tail section (5), and one end, away from the third section (4), of the tail section (5) is connected with the third section (4) through a reinforcing screw (6);
the first section (2) comprises a first bolt body (21), a first external thread (22), a first internal thread (23), a first insert rod (24) and a first pad groove (25), one end of the first bolt body (21) is vertically welded at the center of one side face of the end head body (11), one end, away from the end head body (11), of the first bolt body (21) is provided with the first external thread (22), the first internal thread (23) is arranged inside the first external thread (22), the first insert rod (24) is arranged inside the first internal thread (23), the first insert rod (24) is vertically arranged on the first bolt body (21) at the bottom of the first internal thread (23), and one end, away from the first bolt body (21), of the first external thread (22) is provided with the first pad groove (25);
the second section (3) comprises a first solenoid (31), a second bolt body (32), a first end caulking groove (33), a second pad groove (34), a second internal thread (35), a first slot (36) and a first external hexagonal surface (37), the first solenoid (31) is in threaded connection with the first internal thread (23), and the first solenoid (31) is arranged on one end of the second bolt body (32), a second internal thread (35) and a first slot (36) which are communicated with each other are arranged in the second bolt body (32), the first inserted bar (24) passes through the first slot (36) and is arranged in the second internal thread (35), a first end caulking groove (33) is arranged at the port of the second bolt body (32) corresponding to one end of the second internal thread (35) far away from the first solenoid (31), two ends of the second bolt body (32) are provided with a second pad groove (34);
the third section (4) comprises a third bolt body (41), a bolt body end (42), a second solenoid (43), a third internal thread (44), a second insertion rod (45), a third cushion groove (46) and a second insertion groove (47), the second solenoid (43) is in threaded connection with the second internal thread (35), the second insertion groove (47) matched with the first insertion rod (24) is formed in the second solenoid (43), the second solenoid (43) is arranged at one end of the bolt body end (42), the bolt body end (42) is arranged at one end of the third bolt body (41), the bolt body end (42) is embedded in the first end embedding groove (33), the third internal thread (44) is arranged in one end, far away from the bolt body end (42), of the third bolt body (41) at the bottom of the third internal thread (44), the second insertion rod (45) is vertically connected to the third bolt body (41), two ends of the third bolt body (41) are provided with third pad grooves (46);
the tail section (5) comprises a third bolt body (51), a third screwed pipe (52), a third slot (53), a second end caulking groove (54) and a fourth internal thread (55), the third screwed pipe (52) is in threaded connection with the third internal thread (44), the third screwed pipe (52) is arranged at one end of the third bolt body (51), the third slot (53) which is mutually communicated is arranged inside the third bolt body (51) and the third screwed pipe (52), the second inserted bar (45) penetrates through the third slot (53) and is arranged in the fourth internal thread (55), the fourth internal thread (55) is arranged inside one end, far away from the third screwed pipe (52), of the third bolt body (51), and the second end caulking groove (54) is arranged on the corresponding third bolt body (51) at one end, far away from the third screwed pipe (52), of the fourth internal thread (55);
the reinforcing screw (6) comprises a fourth bolt body (61), a fourth slot (62), a screw end head (63) and an inner hexagonal groove (64), the screw end head (63) is embedded in the second end head embedding groove (54), the fourth bolt body (61) is in threaded connection with a fourth internal thread (55), the fourth slot (62) is arranged inside the fourth bolt body (61), the fourth slot (62) is inserted with the second insertion rod (45), and the screw end head (63) is fixedly connected with the fourth bolt body (61);
a cushion ring (7) is embedded between the first cushion groove (25) and the second cushion groove (34), the cushion ring (7) is embedded between the second cushion groove (34) and the third cushion groove (46), and the cushion ring (7) is clamped between the third cushion groove (46) and the third bolt body (51);
the outer side of the second bolt body (32) is provided with a first outer hexagonal surface (37), and the outer side of the third bolt body (41) is provided with a second outer hexagonal surface (48).
2. A socket head cap screw fastener according to claim 1, wherein: an inner hexagonal groove (64) is formed in one side face, away from the fourth bolt body (61), of the screw end (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988945.1A CN110714965B (en) | 2019-10-17 | 2019-10-17 | Hexagon socket head cap screw fastener |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988945.1A CN110714965B (en) | 2019-10-17 | 2019-10-17 | Hexagon socket head cap screw fastener |
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| Publication Number | Publication Date |
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| CN110714965A CN110714965A (en) | 2020-01-21 |
| CN110714965B true CN110714965B (en) | 2021-05-11 |
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| CN201910988945.1A Active CN110714965B (en) | 2019-10-17 | 2019-10-17 | Hexagon socket head cap screw fastener |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111255789B (en) * | 2020-03-26 | 2021-11-19 | 台州远拓机械股份有限公司 | Bolt with changeable thread area |
| CN112628269B (en) * | 2020-11-27 | 2022-08-12 | 华腾工品(东台)网络科技有限公司 | Split type anti-seismic bolt |
| CN114483749B (en) * | 2022-01-18 | 2023-12-22 | 浙江裕泰汽车配件有限公司 | Fastener for automobile and using method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU302965A1 (en) * | 1968-11-21 | 1976-06-25 | Connection of two parts | |
| JP2000210880A (en) * | 1999-01-21 | 2000-08-02 | Akio Sato | High place hook fixture |
| CN201704015U (en) * | 2010-04-21 | 2011-01-12 | 浙江吉利汽车有限公司 | Combined detachable jack screw |
| CN102777469A (en) * | 2012-07-13 | 2012-11-14 | 常州窦氏气动机械有限公司 | Combined bolt |
| CN102777467A (en) * | 2012-08-07 | 2012-11-14 | 苏州宝强精密螺丝有限公司 | Stackable type bolt |
| CN103133474A (en) * | 2011-11-22 | 2013-06-05 | 苏州工业园区协诚精密五金有限公司 | Bolt |
| CN203146526U (en) * | 2012-12-26 | 2013-08-21 | 长城汽车股份有限公司 | Elastic component dead lock hanging rod for automobile gravity center measuring experiment |
| CN204152921U (en) * | 2014-08-25 | 2015-02-11 | 毛璐琪 | A kind of Combined type screw |
| CN205047612U (en) * | 2015-08-07 | 2016-02-24 | 海盐金牛标准件有限公司 | Concatenation screw rod with locking function |
| CN206636911U (en) * | 2017-04-10 | 2017-11-14 | 杭州安锋达机械有限公司 | A kind of modified form bolt |
| CN207830321U (en) * | 2018-01-18 | 2018-09-07 | 辽阳市华越龙骨制品厂 | A kind of leveling serew |
| CN208153515U (en) * | 2018-03-06 | 2018-11-27 | 北京瑞汀斯达紧固系统有限公司 | A kind of included elongation type antirust bolt |
| CN208634191U (en) * | 2018-07-12 | 2019-03-22 | 上海申光高强度螺栓有限公司 | Screw rod set |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2442030C1 (en) * | 2010-11-02 | 2012-02-10 | Открытое акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ" | Long built-up screw manufacturing method |
| CN105545914A (en) * | 2015-12-24 | 2016-05-04 | 常熟市淼泉压缩机配件有限公司 | Semi-closed screw |
| CN105972031A (en) * | 2016-05-31 | 2016-09-28 | 芜湖卓越空调零部件有限公司 | Adjustable fixing bolt |
-
2019
- 2019-10-17 CN CN201910988945.1A patent/CN110714965B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU302965A1 (en) * | 1968-11-21 | 1976-06-25 | Connection of two parts | |
| JP2000210880A (en) * | 1999-01-21 | 2000-08-02 | Akio Sato | High place hook fixture |
| CN201704015U (en) * | 2010-04-21 | 2011-01-12 | 浙江吉利汽车有限公司 | Combined detachable jack screw |
| CN103133474A (en) * | 2011-11-22 | 2013-06-05 | 苏州工业园区协诚精密五金有限公司 | Bolt |
| CN102777469A (en) * | 2012-07-13 | 2012-11-14 | 常州窦氏气动机械有限公司 | Combined bolt |
| CN102777467A (en) * | 2012-08-07 | 2012-11-14 | 苏州宝强精密螺丝有限公司 | Stackable type bolt |
| CN203146526U (en) * | 2012-12-26 | 2013-08-21 | 长城汽车股份有限公司 | Elastic component dead lock hanging rod for automobile gravity center measuring experiment |
| CN204152921U (en) * | 2014-08-25 | 2015-02-11 | 毛璐琪 | A kind of Combined type screw |
| CN205047612U (en) * | 2015-08-07 | 2016-02-24 | 海盐金牛标准件有限公司 | Concatenation screw rod with locking function |
| CN206636911U (en) * | 2017-04-10 | 2017-11-14 | 杭州安锋达机械有限公司 | A kind of modified form bolt |
| CN207830321U (en) * | 2018-01-18 | 2018-09-07 | 辽阳市华越龙骨制品厂 | A kind of leveling serew |
| CN208153515U (en) * | 2018-03-06 | 2018-11-27 | 北京瑞汀斯达紧固系统有限公司 | A kind of included elongation type antirust bolt |
| CN208634191U (en) * | 2018-07-12 | 2019-03-22 | 上海申光高强度螺栓有限公司 | Screw rod set |
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| CN110714965A (en) | 2020-01-21 |
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