CN112797064A - Double-position integrated bolt convenient to fasten and disassemble - Google Patents
Double-position integrated bolt convenient to fasten and disassemble Download PDFInfo
- Publication number
- CN112797064A CN112797064A CN202110050209.9A CN202110050209A CN112797064A CN 112797064 A CN112797064 A CN 112797064A CN 202110050209 A CN202110050209 A CN 202110050209A CN 112797064 A CN112797064 A CN 112797064A
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- clamping
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- wall
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- 238000009434 installation Methods 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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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
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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
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Abstract
The invention discloses a two-position conjoined bolt convenient to fasten and disassemble, which comprises a first screw rod, wherein one side of the first screw rod is provided with a second screw rod, the outer surface of the upper end of the first screw rod is fixedly provided with an installation block, the outer surface of the upper end of the second screw rod is fixedly provided with a second nut, the outer surfaces of the upper ends of the first nut and the second nut are provided with installation blocks, a first connecting rod and a screw rod are arranged between the two groups of installation blocks, an installation mechanism is arranged between the installation blocks and the first nut and between the installation blocks and the second nut, the installation blocks are detachably installed with the first nut and the second nut through the installation mechanism, and a clamping mechanism is arranged between the installation mechanism and the installation blocks. The two-position integrated bolt convenient to fasten and dismount is easy to mount, labor force is reduced, mounting efficiency is improved, and a better use prospect is brought.
Description
Technical Field
The invention relates to the technical field of fastening components, in particular to a double-position integrated bolt convenient to fasten and disassemble.
Background
Bolt: mechanical parts, the cylindrical threaded fastener with nut, a fastener composed of a head and a screw (a cylinder with external thread), need to be matched with the nut for fastening and connecting two parts with through holes, and this connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, so the bolt connection belongs to detachable connection.
The phenomenon of turning with can take place in the fastening process for the bolt among the prior art, under some circumstances, needs two people's cooperation work in the fastening process, fixing bolt alone, fastening nut alone, consuming time and wasting power, the use of giving people has brought certain adverse effect, for this reason, we provide a dibit disjunctor formula bolt convenient to fasten and dismantle.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the two-position conjoined bolt which is convenient to fasten and disassemble, the phenomenon of follow-up rotation can not occur in the process of fastening the nut, the installation is easy, the labor force is reduced, the installation efficiency is improved, and the problems in the background art can be effectively solved.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a dibit disjunctor formula bolt convenient to fastening and dismantlement, includes first screw rod, one side of first screw rod is provided with the second screw rod, the upper end external surface fixed mounting of first screw rod has the installation piece, the upper end external surface fixed mounting of second screw rod has the second nut, the upper end surface of first nut, second nut is provided with the installation piece, be provided with head rod, lead screw between two sets of installation pieces, be provided with installation mechanism between installation piece and first nut, the second nut, the installation piece passes through installation mechanism and first nut, second nut demountable installation, be provided with clamping mechanism between installation mechanism and the installation piece, installation mechanism passes through clamping mechanism and installation piece fixed connection, movable groove has been seted up to the inside of head rod.
Preferably, threaded connection is adopted between the outer wall of the screw rod and the inner wall of the movable groove, the outer surface of one end of the first connecting rod is rotatably connected with the mounting block through a bearing, and the outer surface of one end of the screw rod is rotatably connected with the outer surface of one side of the mounting block through a bearing.
Preferably, the mounting mechanism comprises a movable rod, a slide way, a first movable cavity, a slide cavity, a guide rod, a supporting block, a first clamping block, a first limiting block, a second connecting rod, a clamping groove and a second movable cavity.
Preferably, the upper end surface of first nut, second nut is seted up in the sliding chamber, the both sides surface of sliding chamber lower part is seted up to the draw-in groove, the upper end surface of installation piece is seted up in the slide, the lower extreme surface of slide is seted up in first activity chamber, the movable rod is located the inside of slide, the guide arm is located the inside in first activity chamber, the supporting shoe is located the lower extreme surface at guide arm middle part, first fixture block is located the left and right sides of guide arm outer wall, first stopper fixed mounting is in the both ends surface of guide arm, the inside of first fixture block is seted up in second activity chamber, the second connecting rod is located between movable rod and the first fixture block.
Preferably, the outer wall of movable rod and the inner wall sliding connection of slide, the outer wall and the smooth chamber joint of installation piece lower part, the outer wall of movable rod and the inner wall joint of slide, the outer wall of first fixture block and the inner wall joint of draw-in groove, the guide arm passes through the inner wall fixed connection in supporting shoe and first activity chamber, be provided with the axis of rotation between second connecting rod and movable rod, the first fixture block, the second connecting rod passes through axis of rotation and first fixture block, movable rod swing joint, be sliding connection between first fixture block and the guide arm.
Preferably, the clamping mechanism comprises a mounting groove, a compression spring, a second clamping block, a second limiting block, a first clamping channel, a second clamping channel, a tamping rod, a pressing plate, a third limiting block and a third movable cavity.
Preferably, one side surface at the movable rod is seted up to the mounting groove, compression spring fixed mounting is in the inside of mounting groove, second fixture block fixed mounting is in compression spring's one end surface, second stopper fixed mounting is in the both sides surface of second fixture block, the second card is said, first card is said and is seted up in one side surface of slide, just the second card is said and is located the upper portion that first card was said, the third activity chamber is seted up in the both sides surface that second card was said, first card was said the middle part, two sets of poles of tamping are located the inside that second card was said, first card was said, press platen fixed mounting in the one end surface of tamping rod, third stopper fixed mounting is in the both sides surface at the tamping rod middle part.
Preferably, the outer surface of one end of the second clamping block is elastically connected with the inner wall of the mounting groove through a compression spring, and the outer wall of the tamping rod is slidably connected with the inner wall of the second clamping block.
Preferably, the number of the mounting mechanisms and the number of the clamping mechanisms are two.
(III) advantageous effects
Compared with the prior art, the invention provides the double-position integrated bolt convenient to fasten and disassemble, which has the following beneficial effects:
1. this kind of dibit disjunctor formula bolt convenient to fastening and dismantlement makes the installation of being convenient for between installation piece and the installation mechanism fixed through the installation mechanism that sets up, during the installation, through the inside with the installation piece card income sliding chamber, then presses the movable rod, and the movable rod passes through the direction slip of second connecting rod promotion first fixture block along the guide arm for the inside of draw-in groove is gone into to first fixture block card, and cooperation clamping mechanism realizes that the installation piece is fixed with the installation of first nut, second nut, and convenient to dismantle.
2. This kind of dibit disjunctor formula bolt convenient to fastening and dismantlement, clamping mechanism through setting up, make installation mechanism installation stable, pass through installation mechanism and first nut when the installation piece, the installation of second nut is fixed, it slides along the direction that the second card was said to drive the tamper through the extrusion pressing plate, tamper extrusion second fixture block, make second fixture block extrusion compression spring, make the second fixture block get into the inside of mounting groove, then just can make the movable rod slide along the direction of slide, when first fixture block and draw-in groove joint, when the second fixture block reachs first card and says, because compression spring's effect makes the inside that first card was said is gone into to second fixture block card, and convenient to dismantle.
3. This dibit disjunctor formula bolt convenient to fastening and dismantlement because of first screw rod, with the distance between the second screw rod not fixed unchangeable, the lead screw and the activity groove threaded connection that set up, through rotating the lead screw, the length of adjusting screw rod in the inside of head rod to adapt to the bolt combination of different intervals.
4. This dibit disjunctor formula bolt convenient to fastening and dismantlement, the bolt among the prior art can take place to follow the commentaries on classics phenomenon in fastening process, under some circumstances, need two people cooperation work in the fastening process, fixing bolt alone, fastening nut alone, consuming time and wasting force, through installation piece, head rod, lead screw, installation mechanism, latch mechanism, the realization can not take place to follow the commentaries on classics phenomenon at fastening nut's in-process, the installation is easy, and the labour has been reduced, installation effectiveness has been improved.
Drawings
Fig. 1 is a schematic view showing the overall structure of a two-position integral bolt of the present invention, which is convenient for fastening and dismounting.
Fig. 2 is a sectional view showing the overall construction of a two-position integral type bolt of the present invention for easy fastening and disassembly.
Fig. 3 is an enlarged view of a two-position integral bolt of the present invention at a point a in fig. 2 for easy fastening and disassembly.
Fig. 4 is an enlarged view of the two-position integral bolt of the present invention at B in fig. 2 for easy fastening and disassembly.
FIG. 5 is an enlarged view of a portion of FIG. 2 of a two-position integral bolt of the present invention for easy fastening and removal
In the figure: 1. a first screw; 2. a second screw; 3. a first nut; 4. a second nut; 5. mounting blocks; 6. a first connecting rod; 7. a screw rod; 8. an installation mechanism; 9. a clamping mechanism; 10. a movable groove; 801. a movable rod; 802. a slideway; 803. a first movable chamber; 804. a slide chamber; 805. a guide bar; 806. a support block; 807. a first clamping block; 808. a first stopper; 809. a second connecting rod; 810. a card slot; 811. a second movable chamber; 901. mounting grooves; 902. a compression spring; 903. a second fixture block; 904. a second limiting block; 905. a first card channel; 906. a second card channel; 907. a tamping rod; 908. a pressing plate; 909. a third limiting block; 910. a third active cavity.
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 FIGS. 1-5, a two-position conjoined bolt convenient for fastening and disassembling comprises a first screw rod 1, a second screw rod 2 arranged at one side of the first screw rod 1, an installation block 5 fixedly arranged on the outer surface of the upper end of the first screw rod 1, a second nut 4 fixedly arranged on the outer surface of the upper end of the second screw rod 2, installation blocks 5 arranged on the outer surfaces of the upper ends of the first nut 3 and the second nut 4, a first connecting rod 6 and a screw rod 7 arranged between the two sets of installation blocks 5, the installation blocks 5 and the first nut 3, an installation mechanism 8 is arranged between the second nuts 4, the installation block 5 is detachably installed with the first nuts 3 and the second nuts 4 through the installation mechanism 8, a clamping mechanism 9 is arranged between the installation mechanism 8 and the installation block 5, the installation mechanism 8 is fixedly connected with the installation block 5 through the clamping mechanism 9, and a movable groove 10 is formed in the first connecting rod 6.
Furthermore, the outer wall of the screw rod 7 is in threaded connection with the inner wall of the movable groove 10, the outer surface of one end of the first connecting rod 6 is rotatably connected with the mounting block 5 through a bearing, and the outer surface of one end of the screw rod 7 is rotatably connected with the outer surface of one side of the mounting block 5 through a bearing, so that the distance can be conveniently adjusted.
Further, the mounting mechanism 8 includes a movable rod 801, a slide way 802, a first movable cavity 803, a slide cavity 804, a guide rod 805, a support block 806, a first block 807, a first limit block 808, a second connecting rod 809, a slot 810, and a second movable cavity 811, which is convenient for use.
Furthermore, the sliding cavity 804 is provided on the outer surfaces of the upper ends of the first nut 3 and the second nut 4, the clamping groove 810 is provided on the outer surfaces of the two sides of the lower portion of the sliding cavity 804, the slide way 802 is provided on the outer surface of the upper end of the mounting block 5, the first movable cavity 803 is provided on the outer surface of the lower end of the slide way 802, the movable rod 801 is located inside the slide way 802, the guide rod 805 is located inside the first movable cavity 803, the supporting block 806 is located on the outer surface of the lower end of the middle portion of the guide rod 805, the first clamping block 807 is located on the left side and the right side of the outer wall of the guide rod 805, the first limiting block 808 is fixedly mounted on the outer surfaces of the two ends of the guide rod 805, the second movable cavity 811 is provided.
Further, the outer wall of the movable rod 801 is connected with the inner wall of the slide way 802 in a sliding mode, the outer wall of the lower portion of the mounting block 5 is connected with the slide cavity 804 in a clamping mode, the outer wall of the movable rod 801 is connected with the inner wall of the slide way 802 in a clamping mode, the outer wall of the first clamping block 807 is connected with the inner wall of the clamping groove 810 in a clamping mode, the guide rod 805 is fixedly connected with the inner wall of the first movable cavity 803 through the supporting block 806, a rotating shaft is arranged between the second connecting rod 809 and the movable rod 801 and between the second connecting rod 809 and the first clamping block 807 and between the second connecting rod 807 and.
Further, the clamping mechanism 9 includes an installation groove 901, a compression spring 902, a second clamping block 903, a second limiting block 904, a first clamping channel 905, a second clamping channel 906, a tamping rod 907, a pressing plate 908, a third limiting block 909, and a third movable cavity 910, which is convenient for use.
Further, the mounting groove 901 is formed in the outer surface of one side of the movable rod 801, the compression spring 902 is fixedly mounted in the mounting groove 901, the second fixture block 903 is fixedly mounted on the outer surface of one end of the compression spring 902, the second limiting block 904 is fixedly mounted on the outer surfaces of two sides of the second fixture block 903, the second clamping channel 906 and the first clamping channel 905 are formed in the outer surface of one side of the slideway 802, the second clamping channel 906 is located on the upper portion of the first clamping channel 905, the third movable cavity 910 is formed in the outer surfaces of two sides of the middle portions of the second clamping channel 906 and the first clamping channel 905, the two sets of tamping rods 907 are located in the inner portions of the second clamping channel 906 and the first clamping channel 905, the pressing plate 908 is fixedly mounted on the outer surface of one end of the tamping rod 907, and the third limiting block 909 is fixedly mounted on the outer surfaces.
Further, the outer surface of one end of the second fixture block 903 is elastically connected with the inner wall of the mounting groove 901 through a compression spring 902, and the outer wall of the tamper rod 907 is slidably connected with the inner wall of the second fixture block 903, so that the mounting and the fixing are facilitated.
Furthermore, the number of the mounting mechanisms 8 and the number of the clamping mechanisms 9 are two, so that the use is convenient.
Principle of operation
The invention is composed of a first screw rod 1, a second screw rod 2, a first screw cap 3, a second screw cap 4, an installation block 5, a first connecting rod 6, a screw rod 7, an installation mechanism 8, a clamping mechanism 9, a movable groove 10, a movable rod 801, a slideway 802, a first movable cavity 803, a sliding cavity 804, a guide rod 805, a supporting block 806, a first fixture block 807, a first limiting block 808, a second connecting rod 809, a clamping groove 810, a second movable cavity 811, an installation groove 901, a compression spring 902, a second fixture block 903, a second limiting block 904, a first clamping way 905, a second clamping way 906, a tamping rod 907, a pressing plate 908, a third limiting block 909 and a third movable cavity 910, the installation block 5 and the installation mechanism 8 are convenient to install and fix through the installation mechanism 8, when installing, the installation block 5 is clamped into the sliding cavity 804, then the movable rod 801 is pressed, the movable rod 801 pushes the first fixture block 807 to slide along the direction of the guide rod 805 through the second connecting rod 809, when the first clamping block 807 is clamped with the clamping groove 810 and the second clamping block 903 reaches the first clamping groove 905, the second clamping block 903 is clamped into the first clamping groove 905 under the action of the compression spring 902 and is convenient to detach, because of first screw rod 1, with the distance between the second screw rod 2 not fixed unchangeable, lead screw 7 and the movable groove 10 threaded connection that sets up, through rotating lead screw 7, accommodate the lead screw 7 at the inside length of head rod 6, so as to adapt to the bolt combination of different intervals, the phenomenon of turning round can take place to follow at the fastening in-process for the bolt among the prior art, under certain circumstances, need two people's cooperation work in the fastening, fixing bolt alone, fastening nut alone, consuming time and wasting power, through installation piece 5, head rod 6, lead screw 7, installation mechanism 8, latch mechanism 9, the realization can not take place to turn round the phenomenon at fastening nut's in-process, the installation is easy, and the labour has been reduced, and the installation efficiency is improved.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a dibit disjunctor formula bolt convenient to fastening and dismantlement, includes first screw rod (1), its characterized in that: one side of the first screw rod (1) is provided with a second screw rod (2), the upper end outer surface of the first screw rod (1) is fixedly provided with an installation block (5), the upper end outer surface of the second screw rod (2) is fixedly provided with a second nut (4), the upper end outer surfaces of the first nut (3) and the second nut (4) are provided with installation blocks (5), a first connecting rod (6) and a lead screw (7) are arranged between the two groups of installation blocks (5), an installation mechanism (8) is arranged between the installation blocks (5) and the first nut (3) and between the installation blocks (4), the installation blocks (5) are detachably installed with the first nut (3) and the second nut (4) through installation mechanisms (8), a clamping mechanism (9) is arranged between the installation mechanism (8) and the installation blocks (5), and the installation mechanism (8) is fixedly connected with the installation blocks (5) through the clamping mechanism (9), a movable groove (10) is formed in the first connecting rod (6).
2. A two-position integral bolt for facilitating fastening and unfastening according to claim 1 wherein: the outer wall of the screw rod (7) is in threaded connection with the inner wall of the movable groove (10), the outer surface of one end of the first connecting rod (6) is rotatably connected with the mounting block (5) through a bearing, and the outer surface of one end of the screw rod (7) is rotatably connected with the outer surface of one side of the mounting block (5) through a bearing.
3. A two-position integral bolt for facilitating fastening and unfastening according to claim 1 wherein: the mounting mechanism (8) comprises a movable rod (801), a slide way (802), a first movable cavity (803), a slide cavity (804), a guide rod (805), a supporting block (806), a first clamping block (807), a first limiting block (808), a second connecting rod (809), a clamping groove (810) and a second movable cavity (811).
4. A two-position integral bolt for facilitating fastening and unfastening according to claim 3 wherein: the sliding cavity (804) is arranged on the outer surfaces of the upper ends of the first screw cap (3) and the second screw cap (4), the clamping groove (810) is arranged on the outer surfaces of two sides of the lower part of the sliding cavity (804), the sliding way (802) is arranged on the outer surface of the upper end of the mounting block (5), the first movable cavity (803) is arranged on the outer surface of the lower end of the slideway (802), the movable rod (801) is positioned in the slideway (802), the guide rod (805) is positioned in the first movable cavity (803), the supporting block (806) is positioned on the outer surface of the lower end of the middle part of the guide rod (805), the first clamping blocks (807) are positioned at the left side and the right side of the outer wall of the guide rod (805), the first limiting blocks (808) are fixedly arranged on the outer surfaces of the two ends of the guide rod (805), the second movable cavity (811) is arranged inside the first clamping block (807), and the second connecting rod (809) is positioned between the movable rod (801) and the first clamping block (807).
5. A two-position integral bolt for facilitating fastening and unfastening according to claim 3 wherein: the outer wall of the movable rod (801) is connected with the inner wall of the slide way (802) in a sliding mode, the outer wall of the lower portion of the mounting block (5) is connected with the slide cavity (804) in a clamping mode, the outer wall of the movable rod (801) is connected with the inner wall of the slide way (802) in a clamping mode, the outer wall of the first clamping block (807) is connected with the inner wall of the clamping groove (810) in a clamping mode, the guide rod (805) is fixedly connected with the inner wall of the first movable cavity (803) through the supporting block (806), a rotating shaft is arranged between the second connecting rod (809) and the movable rod (801) as well as between the first clamping block (807) and the first clamping block (807), the second clamping rod (809) is movably connected with the first clamping block (807) and the movable rod (805) through the.
6. A two-position integral bolt for facilitating fastening and unfastening according to claim 1 wherein: the clamping mechanism (9) comprises a mounting groove (901), a compression spring (902), a second clamping block (903), a second limiting block (904), a first clamping channel (905), a second clamping channel (906), a tamping rod (907), a pressing plate (908), a third limiting block (909) and a third movable cavity (910).
7. A two-position integral bolt for facilitating fastening and unfastening according to claim 6 wherein: the mounting groove (901) is arranged on the outer surface of one side of the movable rod (801), the compression spring (902) is fixedly mounted in the mounting groove (901), the second clamping block (903) is fixedly arranged on the outer surface of one end of the compression spring (902), the second limiting blocks (904) are fixedly arranged on the outer surfaces of two sides of the second clamping block (903), the second clamping channel (906) and the first clamping channel (905) are arranged on the outer surface of one side of the slide way (802), the second blocking channel (906) is positioned at the upper part of the first blocking channel (905), the third movable cavity (910) is arranged on the outer surfaces of two sides of the middle part of the second blocking channel (906) and the first blocking channel (905), the two groups of tamping rods (907) are positioned inside the second clamping channel (906) and the first clamping channel (905), the pressing plate (908) is fixedly arranged on the outer surface of one end of the tamping rod (907), the third limiting blocks (909) are fixedly arranged on the outer surfaces of two sides of the middle part of the tamping rod (907).
8. A two-position integral bolt for facilitating fastening and unfastening according to claim 6 wherein: the outer surface of one end of the second clamping block (903) is elastically connected with the inner wall of the mounting groove (901) through a compression spring (902), and the outer wall of the tamper bar (907) is slidably connected with the inner wall of the second clamping block (903).
9. A two-position integral bolt for facilitating fastening and unfastening according to claim 1 wherein: the number of the installation mechanisms (8) and the number of the clamping mechanisms (9) are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050209.9A CN112797064A (en) | 2021-01-14 | 2021-01-14 | Double-position integrated bolt convenient to fasten and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050209.9A CN112797064A (en) | 2021-01-14 | 2021-01-14 | Double-position integrated bolt convenient to fasten and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112797064A true CN112797064A (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110050209.9A Pending CN112797064A (en) | 2021-01-14 | 2021-01-14 | Double-position integrated bolt convenient to fasten and disassemble |
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| CN (1) | CN112797064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294615A (en) * | 2021-05-26 | 2021-08-24 | 河北岳丰管件产业技术研究有限公司 | Elbow splice block and elbow subassembly |
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- 2021-01-14 CN CN202110050209.9A patent/CN112797064A/en active Pending
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|---|---|---|---|---|
| US20020007183A1 (en) * | 1998-07-06 | 2002-01-17 | Solco Surgical Instruments Co., Ltd. | Spine fixing apparatus |
| US20110097175A1 (en) * | 2003-08-22 | 2011-04-28 | Eiko Tagusari | Lock nut |
| US20050249571A1 (en) * | 2004-05-10 | 2005-11-10 | Thomas & Betts International, Inc. | Anti-vibration/rotation device for split bolts |
| CN203477012U (en) * | 2013-09-09 | 2014-03-12 | 苏州市吴中区光福锦程机械厂 | Screw anti-loose assembly |
| CN209289122U (en) * | 2018-10-10 | 2019-08-23 | 广州汽车集团股份有限公司 | A kind of bolt anti-follow component |
| CN210483485U (en) * | 2019-06-04 | 2020-05-08 | 曹相坤 | Installation component of metal burglary-resisting window |
| CN210599777U (en) * | 2019-10-11 | 2020-05-22 | 宁波宁力高强度紧固件有限公司 | High-stability fan-shaped bolt for coal mine machinery |
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| CN113294615B (en) * | 2021-05-26 | 2022-09-06 | 河北岳丰管件产业技术研究有限公司 | Elbow splice block and elbow subassembly |
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