CN217481722U - Multipurpose stud - Google Patents

Abstract

The utility model discloses a multi-purpose stud, including first bolt, first bolt upper end is fixed and is provided with the bolt head, the mounting groove has been seted up at the inboard middle part of bolt head, the inside activity block of mounting groove is provided with the connector, the fixed second bolt that is provided with in connector upper end, be provided with coupling mechanism between first bolt and the second bolt, coupling mechanism includes first activity ring, second activity ring, first solid fixed ring, the solid fixed ring of second, first bolt outside surface activity cover is equipped with first activity ring, second bolt outside surface activity cover is equipped with the second activity ring, first activity ring outside fixed surface is provided with first solid fixed ring. The utility model discloses excellent in use effect can assemble into a stud with first bolt and second bolt according to the use needs, can tear into an interior hexagon bolt and an outer hexagon bolt with stud again according to the use needs to can play multi-purpose effect.

Description

Multipurpose stud

Technical Field

The utility model relates to a stud technical field specifically is a multi-purpose stud.

Background

Studs, also known as studs or studs. The double-head bolt is used for connecting a fixed link function of machinery, both ends of the double-head bolt are provided with threads, and a screw rod in the middle of the double-head bolt is thick and thin. The method is generally used for mining machinery, bridges, automobiles, motorcycles, boiler steel structures, tower cranes, large-span steel structures, large-scale buildings and the like.

The existing double-head bolt is generally directly produced and cannot be disassembled, the application range of the stud bolt is small, and the existing double-head bolt is lack of a connecting structure which can quickly fix two common bolts into the stud bolt when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-purpose stud to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-purpose stud, includes first bolt, the fixed bolt head that is provided with in first bolt upper end, the mounting groove has been seted up at the inboard middle part of bolt head, the inside activity block of mounting groove is provided with the connector, the fixed second bolt that is provided with in connector upper end, be provided with coupling mechanism between first bolt and the second bolt, coupling mechanism includes first loose ring, second loose ring, first solid fixed ring, the solid fixed ring of second, first bolt outside surface activity cover is equipped with first loose ring, second bolt outside surface activity cover is equipped with the second loose ring, first loose ring outside fixed surface is provided with first solid fixed ring, second loose ring outside fixed surface is provided with the solid fixed ring of second.

Preferably, the fixed guide block that is provided with of solid fixed ring outside surface lower extreme of second, can conveniently insert the solid fixed ring of second inside the solid fixed ring of first solid through the guide ring.

Preferably, the first fixing ring is threaded on the inner side wall, the second fixing ring is threaded on the outer side surface, and the first fixing ring and the second fixing ring can be connected together, so that the first bolt and the second bolt can be connected together.

Preferably, the diameter of the inner ring opening of the first fixing ring is smaller than that of the bolt head, the diameter of the inner ring opening of the second fixing ring is smaller than that of the connector, and therefore the bolt head and the connector can be driven to be locked with each other when the first fixing ring and the second fixing ring are connected together through threads.

Preferably, the first fixing ring is provided with anti-slip protrusions on the outer side surface, and the friction force on the outer side surface of the first fixing ring can be increased through the anti-slip protrusions, so that the first fixing ring can be conveniently rotated to be screwed with the second fixing ring through threads.

Preferably, the mounting groove and the connector are hexagonal, the hexagonal mounting groove and the connector can play a role in preventing rotation when the first bolt and the second bolt are mounted together, and when the first bolt and the second bolt are separated, the hexagonal mounting groove and the connector enable the first bolt and the second bolt to be conveniently matched with each other for use.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when needs play a stud bolt with first bolt and second bolted connection together and use, only need go into the mounting groove with the connector card inside, then establish first bolt and second bolt outside surface with first movable ring sum second movable ring cover respectively, can twist first solid fixed ring and the solid fixed ring of second through the screw thread afterwards and move and link together, so can accomplish the fixed mounting of first bolt and second bolt, and the whole installation convenient and fast of device, thereby can conveniently play stud's effect.

2. The utility model discloses and when need not to use stud, only need the solid fixed ring of first solid fixed ring of reversal and second, so can make the solid fixed ring of first solid fixed ring and second separate to can tear open stud into an interior hexagon socket head cap screw and an outer hexagon head cap screw and carry out the exclusive use, thereby can play multi-purpose effect, and the same convenient and fast of whole dismantlement process of device.

Drawings

Fig. 1 is a schematic view of the overall structure of a multipurpose stud of the present invention;

fig. 2 is a connection view of a first fixing ring and a second fixing ring of the multi-purpose stud of the present invention;

fig. 3 is a top view of the multi-purpose stud bolt head of the present invention.

In the figure: 1. a first bolt; 2. a bolt head; 3. mounting grooves; 4. a connector; 5. a second bolt; 6. a first movable ring; 7. a second movable ring; 8. a first retaining ring; 9. a second retaining ring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multi-purpose stud, includes first bolt 1, the fixed bolt head 2 that is provided with in 1 upper end of first bolt, mounting groove 3 has been seted up at 2 inboard middle parts of bolt head, 3 inside activity blocks of mounting groove are provided with connector 4, the fixed second bolt 5 that is provided with in 4 upper ends of connector, be provided with coupling mechanism between first bolt 1 and the second bolt 5, coupling mechanism includes first loose ring 6, second loose ring 7, the solid fixed ring of first solid fixed ring 8, the solid fixed ring 9 of second, the 1 outside surface activity cover of first bolt is equipped with first loose ring 6, the outside surface activity cover of second bolt 5 is equipped with second loose ring 7, the 6 outside surface fixing of first loose ring is provided with first solid fixed ring 8, the solid fixed ring 9 of second loose ring 7 outside surface fixing is provided with the solid fixed ring 9 of second.

The fixed guide block that is provided with of the solid fixed ring 9 outside surface lower extreme of second, can conveniently insert the solid fixed ring 9 of second inside the solid fixed ring 8 of first solid through the guide ring.

The lateral wall of the inner side of the first fixing ring 8 is provided with threads, the surface of the outer side of the second fixing ring 9 is provided with threads, and the first fixing ring 8 and the second fixing ring 9 can be connected together, so that the first bolt 1 and the second bolt 5 can be connected together.

The diameter of the inner ring opening of the first fixing ring 8 is smaller than that of the bolt head 2, the diameter of the inner ring opening of the second fixing ring 9 is smaller than that of the connector 4, so that the bolt head 2 and the connector 4 can be driven to be locked with each other when the first fixing ring 8 and the second fixing ring 9 are connected together through threads.

The 8 outside surfaces of first solid fixed ring are provided with anti-skidding arch, can increase the frictional force on 8 outside surfaces of first solid fixed ring through anti-skidding arch to can conveniently rotate first solid fixed ring 8 and twist through the screw thread and move between first solid fixed ring 8 and the solid fixed ring 9 of second and link together.

The mounting groove 3 and the connector 4 are both hexagonal, can play a role in preventing rotation when the first bolt 1 and the second bolt 5 are mounted together through the hexagonal mounting groove 3 and the connector 4, and when the first bolt 1 and the second bolt 5 are separated, the first bolt 1 and the second bolt 5 can be conveniently matched with a tool through the hexagonal mounting groove 3 and the connector 4.

The working principle is as follows: when the device is used, when the first bolt 1 and the second bolt 5 are required to be connected together to play a role of a stud bolt, the connector 4 is only required to be clamped into the mounting groove 3, then the first movable ring 6 and the second movable ring 7 are respectively sleeved on the outer side surfaces of the first bolt 1 and the second bolt 5, and then the first fixing ring 8 and the second fixing ring 9 can be screwed and movably connected together through threads, so that the fixed mounting of the first bolt 1 and the second bolt 5 can be completed, the whole mounting process of the device is convenient and quick, the function of the stud bolt can be conveniently played, when the stud bolt is not required to be used, the first fixing ring 8 and the second fixing ring 9 only need to be reversed, so that the first fixing ring 8 and the second fixing ring 9 can be separated, and the stud bolt can be disassembled into an inner hexagon bolt and an outer hexagon bolt for independent use, therefore, the multi-purpose function can be achieved, and the whole disassembly process of the device is convenient and quick as well, which is the working principle of the multi-purpose stud bolt.

It is noted that, herein, relational terms such as first and second, 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.

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 (6)

1. A multipurpose stud comprising a first stud (1), characterized in that: a bolt head (2) is fixedly arranged at the upper end of the first bolt (1), an installation groove (3) is formed in the middle of the inner side of the bolt head (2), a connector (4) is movably clamped in the mounting groove (3), a second bolt (5) is fixedly arranged at the upper end of the connector (4), a connecting mechanism is arranged between the first bolt (1) and the second bolt (5), the connecting mechanism comprises a first movable ring (6), a second movable ring (7), a first fixed ring (8) and a second fixed ring (9), a first movable ring (6) is movably sleeved on the outer side surface of the first bolt (1), a second movable ring (7) is movably sleeved on the outer side surface of the second bolt (5), a first fixed ring (8) is fixedly arranged on the outer side surface of the first movable ring (6), and a second fixing ring (9) is fixedly arranged on the outer side surface of the second movable ring (7).

2. The multipurpose stud according to claim 1, wherein: and the lower end of the outer side surface of the second fixing ring (9) is fixedly provided with a guide block.

3. The multipurpose stud according to claim 1, wherein: the lateral wall of the inner side of the first fixing ring (8) is provided with threads, and the surface of the outer side of the second fixing ring (9) is provided with threads.

4. The multipurpose stud according to claim 1, wherein: the diameter of the inner ring opening of the first fixing ring (8) is smaller than that of the bolt head (2), and the diameter of the inner ring opening of the second fixing ring (9) is smaller than that of the connector (4).

5. The multipurpose stud according to claim 1, wherein: the outer side surface of the first fixing ring (8) is provided with anti-skid protrusions.

6. The multipurpose stud according to claim 1, wherein: the mounting groove (3) and the connector (4) are both hexagonal.

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