CN212615820U - Bolt - Google Patents

Bolt Download PDF

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Publication number
CN212615820U
CN212615820U CN202021088765.2U CN202021088765U CN212615820U CN 212615820 U CN212615820 U CN 212615820U CN 202021088765 U CN202021088765 U CN 202021088765U CN 212615820 U CN212615820 U CN 212615820U
Authority
CN
China
Prior art keywords
nut
bolt
groove
dwang
platform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202021088765.2U
Other languages
Chinese (zh)
Inventor
孙云虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Hengsheng Fastener Co ltd
Original Assignee
Hangzhou Hengsheng Fastener Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Hengsheng Fastener Co ltd filed Critical Hangzhou Hengsheng Fastener Co ltd
Priority to CN202021088765.2U priority Critical patent/CN212615820U/en
Application granted granted Critical
Publication of CN212615820U publication Critical patent/CN212615820U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a bolt belongs to fastener technical field, the screw cap comprises a nut, the transversal regular hexagon that personally submits of nut, the screw rod connects the platform, be equipped with the screw hole that runs through its both ends lateral wall in the connection platform, the dwang is equipped with two, the bottom fixed connection of screw rod and nut, the top fixed connection of connection platform and nut, two the dwang sets up respectively at the both ends of screw hole to two dwangs and screw hole spiro union, every the equal fixedly connected with rotation handle of one end of connecting the platform is kept away from to the dwang. The utility model provides a current bolt need use specific instrument to dismantle, and the instrument that carries at operating personnel is different with required instrument, can't in time lift the bolt off, very inconvenient problem.

Description

Bolt
Technical Field
The utility model belongs to the technical field of the fastener technique and specifically relates to a bolt is related to.
Background
A bolt is a mechanical part, and a cylindrical threaded fastener matched with a nut. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes.
The existing bolt needs to be disassembled by using a specific tool, and the bolt cannot be detached in time when the tool carried by an operator is different from the required tool, so that the bolt is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bolt need use specific instrument to dismantle in order to solve current bolt, and the instrument that carries at operating personnel is different with required instrument, can't in time lift the bolt off, very inconvenient problem.
The utility model provides a bolt, including the nut, the transversal regular hexagon that personally submits of nut, the screw rod connects the platform, be equipped with the screw hole that runs through its both ends lateral wall in the connection platform, the dwang is equipped with two, the bottom fixed connection of screw rod and nut, the top fixed connection of connection platform and nut, two the dwang sets up respectively at the both ends of screw hole to two dwangs and screw hole spiro union, every the equal fixedly connected with turning handle of one end of connecting the platform is kept away from to the dwang.
Preferably, the top end of the connecting table is provided with a groove, and the cross section of the groove is in a regular hexagon shape.
Preferably, the groove is internally provided with a detachable block, the block is attached to the inner wall of the groove, and the top of the block is provided with an addition and subtraction groove.
Preferably, the height of the top surface of the block is slightly higher than that of the top surface of the groove.
Preferably, the rotating handle is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model reside in that:
when the tool carried by the operator is different from the required tool, the operator respectively rotates the rotating handles on the two rotating rods, the two rotating rods slowly extend out of the threaded hole, when the two rotating rods extend to proper lengths, the operator respectively holds the two rotating handles with two hands to rotate, the two rotating handles are stressed to drive the connecting platform to rotate, the connecting platform drives the screw cap and the screw rod to synchronously rotate, and further, the screw rod can be timely unloaded from the mounting hole without any tool, therefore, the screw is very convenient, the operator can unload the screw rod from the mounting hole by using the cooperation of the hexagonal wrench and the screw cap under the condition of carrying the hexagonal wrench, the operator can unload the screw rod from the mounting hole by using the cooperation of the hexagonal sleeve and the groove under the condition of carrying the hexagonal sleeve, and the operator can unload the screw rod from the mounting hole under the condition of carrying the cross-shaped or the I-shaped screwdriver, use cross or a style of calligraphy screwdriver and add and subtract the cooperation of groove and just can discharge the screw rod from the mounting hole, multiple instrument can both realize dismantling, even operating personnel does not carry hexagonal spanner, hexagonal sleeve and cross or a style of calligraphy screwdriver, also can in time discharge the screw rod from the mounting hole under the condition that need not any instrument, and the practicality is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the usage state of the present invention;
reference numerals: nut 1, screw rod 2, connection platform 3, screw hole 4, dwang 5, recess 6, take piece 7, add and subtract groove 8, anti-skidding line 9, rotation handle 10.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The following is in conjunction with fig. 1 to 3:
the embodiment of the utility model provides a bolt, including nut 1, the cross section of nut 1 is regular hexagon, screw rod 2, connecting table 3, be equipped with screw hole 4 that runs through its both ends lateral wall in the connecting table 3, dwang 5 are equipped with two, screw rod 2 and nut 1's bottom fixed connection, connecting table 3 and nut 1's top fixed connection, two dwang 5 set up respectively at the both ends of screw hole 4, and two dwang 5 and screw hole 4 spiro union, the one end that connecting table 3 was kept away from to each dwang 5 all fixedly connected with turning handle 10; the instrument that carries at operating personnel is different with required instrument, the rotation handle 10 on the two dwang 5 of operating personnel rotation respectively, stretch out from screw hole 4 that two dwang 5 are slow, stretch out to suitable length back when two dwang 5, operating personnel holds two rotation handles 10 respectively with both hands and rotates, two rotation handle 10 atress drive connection platform 3 rotations, connection platform 3 drives nut 1 and 2 synchronous rotations of screw rod, and then realize need not any instrument and in time unload out from the mounting hole with screw rod 2, therefore the high convenience is provided, operating personnel is under the condition that carries hexagonal spanner, use hexagonal spanner and nut 1 cooperation just can be with screw rod 2 follow the mounting hole in unload out.
In a specific embodiment, the top end of the connecting platform 3 is provided with a groove 6, and the cross section of the groove 6 is in a regular hexagon shape; under the condition that an operator carries the hexagonal sleeve, the screw rod 2 can be discharged from the mounting hole by matching the hexagonal sleeve with the groove 6.
In a specific embodiment, a detachable block 7 is arranged in the groove 6, the block 7 is attached to the inner wall of the groove 6, and an increasing and decreasing groove 8 is formed in the top of the block 7; when the operator carries the cross-shaped or straight screwdriver, the screw 2 can be discharged from the mounting hole by using the cross-shaped or straight screwdriver to match with the plus-minus groove 8.
In one embodiment, the top surface of the block 7 is slightly higher than the top surface of the groove 6; the block 7 is conveniently taken out of the groove 6 by an operator by hand, and then the hexagonal sleeve is matched with the groove 6.
In one embodiment, the rotation handle 10 is provided with anti-skid grains 9; the anti-slip lines 9 increase the friction force between the fingers of the operator and the rotating handle 10, and avoid the phenomenon of slipping.
The utility model discloses a theory of operation: when an operator carries a tool different from a required tool, the operator respectively rotates the rotating handles 10 on the two rotating rods 5, the two rotating rods 5 slowly extend out of the threaded holes 4, when the two rotating rods 5 extend out to a proper length, the operator respectively holds the two rotating handles 10 with two hands to rotate, the two rotating handles 10 are forced to drive the connecting platform 3 to rotate, the connecting platform 3 drives the screw caps 1 and the screw rods 2 to synchronously rotate, and further the screw rods 2 can be timely unloaded from the mounting holes without any tool, therefore, the operation is very convenient, the operator can use the hexagonal wrench to be matched with the screw caps 1 to unload the screw rods 2 from the mounting holes under the condition of carrying the hexagonal wrench, the operator can use the hexagonal sleeve to be matched with the groove 6 to unload the screw rods 2 from the mounting holes under the condition of carrying a cross-shaped or straight-shaped screwdriver, the screw 2 can be discharged from the mounting hole by matching the cross-shaped or straight-line-shaped screwdriver with the plus-minus groove 8, and various tools can be detached, so that the screw 2 can be timely discharged from the mounting hole without any tool even if an operator does not carry the hexagonal wrench, the hexagonal sleeve and the cross-shaped or straight-line-shaped screwdriver.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (5)

1. A bolt, characterized in that:
comprises a nut (1), the cross section of the nut (1) is in a regular hexagon shape,
a screw rod (2),
a connecting table (3), wherein a threaded hole (4) penetrating through the side walls of the two ends of the connecting table (3) is arranged in the connecting table (3),
two rotating rods (5) are arranged, and the number of the rotating rods (5) is two,
screw rod (2) and the bottom fixed connection of nut (1), the top fixed connection of connection platform (3) and nut (1), two dwang (5) set up respectively at the both ends of screw hole (4) to two dwang (5) and screw hole (4) spiro union, every the equal fixedly connected with rotation handle (10) of one end of connecting platform (3) are kept away from in dwang (5).
2. A bolt according to claim 1, wherein:
the top end of the connecting table (3) is provided with a groove (6), and the cross section of the groove (6) is in a regular hexagon shape.
3. A bolt according to claim 2, wherein:
the novel metal wire rope is characterized in that a detachable block (7) is arranged in the groove (6), the block (7) is attached to the inner wall of the groove (6), and an addition and subtraction groove (8) is formed in the top of the block (7).
4. A bolt according to claim 3, wherein:
the top surface of the block (7) is slightly higher than that of the groove (6).
5. A bolt according to claim 1, wherein:
the rotating handle (10) is provided with anti-skid grains (9).
CN202021088765.2U 2020-06-14 2020-06-14 Bolt Active CN212615820U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021088765.2U CN212615820U (en) 2020-06-14 2020-06-14 Bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021088765.2U CN212615820U (en) 2020-06-14 2020-06-14 Bolt

Publications (1)

Publication Number Publication Date
CN212615820U true CN212615820U (en) 2021-02-26

Family

ID=74717468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021088765.2U Active CN212615820U (en) 2020-06-14 2020-06-14 Bolt

Country Status (1)

Country Link
CN (1) CN212615820U (en)

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