CN214092679U

CN214092679U - High-strength anti-collision fastener

Info

Publication number: CN214092679U
Application number: CN202022506072.7U
Authority: CN
Inventors: 袁帅
Original assignee: 袁帅
Current assignee: Chengdu youlite New Material Technology Co., Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-31
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a high strength crashproof fastener, including end section of thick bamboo, the restrictor ring surface is provided with the fastening cardboard, the fastening cardboard surface is provided with the regulation screw thread, one side fixedly connected with regulation ring canal of end section of thick bamboo is kept away from to the restrictor ring, one side fixedly connected with expansion fixed establishment of restrictor ring is kept away from to the regulation ring canal, one side fixedly connected with crashproof mechanism of regulation ring canal is kept away from to expansion fixed establishment, crashproof mechanism is including installing the cross post, installation cross post top fixedly connected with arc visor, the bleeder vent has been seted up at arc visor top, installation cross post surface is located under the arc visor fixedly connected with non-Newton's fluid protection bag, the utility model relates to a fastener technical field. Utilize non-Newtonian fluid to carry out the sclerosis protection when striking to through inside fluid digestion impact, avoid the fastener to receive the influence, protect fastener self safety, guarantee result of use.

Description

High-strength anti-collision fastener

Technical Field

The utility model relates to a fastener technical field specifically is a high strength crashproof 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. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degrees.

The existing fastener can be impacted by the outside in the using process, so that the surface of the fastener is deformed, the fastener is damaged and is difficult to disassemble, and the use safety of the whole equipment is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high strength crashproof fastener has solved current fastener in the use, can receive outside striking for the fastener surface produces deformation, causes fastener self to receive the damage, is difficult to dismantle, influences the safe in utilization's of whole equipment problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high strength crashproof fastener, includes end section of thick bamboo, fixed screw has been seted up to end section of thick bamboo intermediate position, end section of thick bamboo top fixedly connected with confinement ring, the confinement ring surface is provided with the fastening cardboard, the fastening cardboard surface is provided with adjusting screw, one side fixedly connected with regulation ring pipe that the confinement ring kept away from end section of thick bamboo, one side fixedly connected with expansion fixed establishment that the confinement ring was kept away from to the regulation ring pipe, one side fixedly connected with crashproof mechanism that expansion fixed establishment kept away from the regulation ring pipe. Utilize non-Newtonian fluid to carry out the sclerosis protection when striking to through inside fluid digestion impact, avoid the fastener to receive the influence, protect fastener self safety, guarantee result of use.

Preferably, the restriction ring includes the end collar plate, end collar plate top fixedly connected with card post, the card post is provided with four and evenly distributed, the one end fixedly connected with top collar plate on end collar plate top is kept away from to the card post, end collar plate and top collar plate are close to each other and are located and all seted up the track groove between the card post, one side fixedly connected with reset spring that the track groove is close to end section of thick bamboo inner chamber, reset spring keeps away from the one end fixedly connected with square of end section of thick bamboo inner chamber, one side and the fastening cardboard swing joint of end collar plate and top collar plate are kept away from to the square.

Preferably, the expansion fixing mechanism comprises a plate, a cross-shaped groove is formed in the middle of the top of the plate, a support rod is fixedly connected to the middle of the bottom of the plate, an expansion arc plate is fixedly connected to the middle of the outer surface of the support rod, and mounting threads are arranged on the outer surface of the support rod under the expansion arc plate.

Preferably, the anti-collision mechanism comprises an installation cross column, an arc-shaped protective cover is fixedly connected to the top of the installation cross column, air holes are formed in the top of the arc-shaped protective cover, and a non-Newtonian fluid protective bag is fixedly connected to the outer surface of the installation cross column under the arc-shaped protective cover.

Preferably, the outer surface of the expansion fixing mechanism is connected with the adjusting ring pipe in a sliding manner, and the outer surface of the expansion fixing mechanism is connected with the fastening clamping plate in a sliding manner.

Preferably, the bottom of the expansion fixing mechanism is movably connected with the fixing screw hole, and the outer surface of the expansion fixing mechanism is in sliding connection with the bottom barrel.

(III) advantageous effects

The utility model provides a high strength crashproof fastener. The method has the following beneficial effects:

this high strength crashproof fastener through the sclerosis protection when utilizing non-Newtonian fluid to carry out the striking to through inside fluid digestion impact, avoid the fastener to receive the influence, protection fastener self safety ensures the result of use.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the confinement ring of the present invention;

FIG. 3 is a schematic structural view of the expanding and fixing mechanism of the present invention;

fig. 4 is a schematic structural diagram of the anti-collision mechanism of the present invention.

In the figure: 1. a bottom cylinder; 2. fixing screw holes; 3. a confinement ring; 31. a bottom ring plate; 32. clamping the column; 33. a top ring plate; 34. a track groove; 35. a return spring; 36. a square block; 4. fastening a clamping plate; 5. adjusting the screw thread; 6. adjusting the ring pipe; 7. an expansion fixing mechanism; 71. a plate; 72. a cross-shaped groove; 73. a stay bar; 74. an expanded arc plate; 75. installing threads; 8. an anti-collision mechanism; 81. mounting a cross column; 82. an arc-shaped protective cover; 83. air holes are formed; 84. a non-Newtonian fluid protection bladder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high strength crashproof fastener, including end 1, fixed screw 2 has been seted up to 1 intermediate position of end, 1 top fixedly connected with confinement ring 3 of end, 3 surfaces of confinement ring are provided with fastening cardboard 4, 4 surfaces of fastening cardboard are provided with adjusting thread 5, one side fixedly connected with control ring 6 of end 1 is kept away from to confinement ring 3, one side fixedly connected with expansion fixed establishment 7 of confinement ring 3 is kept away from to control ring 6, one side fixedly connected with crashproof mechanism 8 of control ring 6 is kept away from to expansion fixed establishment 7.

The restriction ring 3 includes end crown plate 31, end crown plate 31 top fixedly connected with card post 32, card post 32 is provided with four and evenly distributed, card post 32 keeps away from the one end fixedly connected with top crown plate 33 on end crown plate 31 top, end crown plate 31 and top crown plate 33 are close to each other and are located and all seted up track groove 34 between the card post 32, track groove 34 is close to one side fixedly connected with reset spring 35 of end 1 inner chamber, reset spring 35 keeps away from the one end fixedly connected with square 36 of end 1 inner chamber, one side and the 4 swing joint of fastening cardboard that end crown plate 31 and top crown plate 33 were kept away from to square 36.

The expansion fixing mechanism 7 comprises a plate 71, a cross-shaped groove 72 is formed in the middle of the top of the plate 71, a support rod 73 is fixedly connected to the middle of the bottom of the plate 71, an expansion arc plate 74 is fixedly connected to the middle of the outer surface of the support rod 73, and mounting threads 75 are arranged on the outer surface of the support rod 73 and under the expansion arc plate 74.

The anti-collision mechanism 8 comprises an installation cross column 81, an arc-shaped protective cover 82 is fixedly connected to the top of the installation cross column 81, an air hole 83 is formed in the top of the arc-shaped protective cover 82, and a non-Newtonian fluid protective bag 84 is fixedly connected to the outer surface of the installation cross column 81 and located right below the arc-shaped protective cover 82.

The outer surface of the expansion fixing mechanism 7 is connected with the adjusting ring pipe 6 in a sliding way, and the outer surface of the expansion fixing mechanism 7 is connected with the fastening clamping plate 4 in a sliding way.

The bottom of the expansion fixing mechanism 7 is movably connected with the fixing screw hole 2, and the outer surface of the expansion fixing mechanism 7 is slidably connected with the bottom barrel 1.

During the use, with the whole packing of advancing of equipment, and press disk plate 71, make mounting thread 75 and fixed screw 2 mutually support, expand fastening cardboard 4 to the outside through extension arc 75, make fastening cardboard 4 fix, and rotate disk plate 71 through cross recess 72, make mounting thread 75 and fixed screw 2 carry out the screw thread fastening, later continue to rotate disk plate 71 through cross recess 72, make the equipment wholly rotate, install the fine setting through adjusting thread 5 on the fastening cardboard 4, and carry out fixed connection with installation cross post 81 and cross recess 72, utilize non-Newton's fluid protection bag 84 and arc visor 82 to carry out the collision protection.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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

1. A high strength crashproof fastener, includes end section of thick bamboo (1), its characterized in that: the anti-collision device is characterized in that a fixed screw hole (2) is formed in the middle of the bottom barrel (1), a limiting ring (3) is fixedly connected to the top of the bottom barrel (1), a fastening clamping plate (4) is arranged on the outer surface of the limiting ring (3), an adjusting thread (5) is arranged on the outer surface of the fastening clamping plate (4), an adjusting ring pipe (6) is fixedly connected to one side, away from the bottom barrel (1), of the limiting ring (3) of the adjusting ring pipe (6), an expanding and fixing mechanism (7) is fixedly connected to one side, away from the adjusting ring pipe (6), of the expanding and fixing mechanism (7), and an anti-collision mechanism (8) is fixedly connected to one side, away from the adjusting ring pipe (6).

2. A high strength impact fastener as recited in claim 1, wherein: the utility model discloses a clamp, including clamp post, stopper ring (3), one end fixedly connected with top ring board (33) that bottom ring board (31) top fixedly connected with card post (32), card post (32) are provided with four and evenly distributed, the one end fixedly connected with top ring board (33) that bottom ring board (31) top was kept away from in card post (32), bottom ring board (31) and top ring board (33) are close to each other and are located and all seted up track groove (34) between card post (32), one side fixedly connected with reset spring (35) that track groove (34) are close to end section of thick bamboo (1) inner chamber, the one end fixedly connected with square (36) of end section of thick bamboo (1) inner chamber is kept away from in reset spring (35), one side and fastening cardboard (4) swing joint that bottom ring board (31) and top ring board (33) were kept away from in square (36).

3. A high strength impact fastener as recited in claim 1, wherein: expansion fixed establishment (7) are including rolling up board (71), cross recess (72) have been seted up to rolling up board (71) top intermediate position, roll up board (71) bottom intermediate position fixedly connected with vaulting pole (73), vaulting pole (73) surface intermediate position fixedly connected with extension arc board (74), vaulting pole (73) surface is located and is provided with mounting thread (75) under extension arc board (74).

4. A high strength impact fastener as recited in claim 1, wherein: crashproof mechanism (8) are including installation cross post (81), installation cross post (81) top fixedly connected with arc visor (82), bleeder vent (83) have been seted up at arc visor (82) top, installation cross post (81) surface is located under arc visor (82) fixedly connected with non-Newton's fluid protection bag (84).

5. A high strength impact fastener as recited in claim 1, wherein: the outer surface of the expansion fixing mechanism (7) is connected with the adjusting ring pipe (6) in a sliding manner, and the outer surface of the expansion fixing mechanism (7) is connected with the fastening clamping plate (4) in a sliding manner.

6. A high strength impact fastener as recited in claim 1, wherein: the bottom of the expansion fixing mechanism (7) is movably connected with the fixing screw hole (2), and the outer surface of the expansion fixing mechanism (7) is connected with the bottom barrel (1) in a sliding mode.