CN217633394U - Anti-skid bolt assembly - Google Patents

Abstract

The utility model discloses an anti-skidding bolt assembly, including screw rod, anticreep ring, square short column and the square pole of second, the outer wall of anticreep ring runs through and installs first square pole, the separation blade is installed to the one end of first square pole, the outer wall of screw rod is equipped with the fixed orifices, square short column is installed to the other end of first square pole, the outer wall of anticreep ring runs through and installs the square pole of second. The utility model discloses an install the fixed orifices and can correspond the fixed position anticreep ring according to the nut, first square pole and the square pole of second insert same fixed orifices and to connecting, thereby fixed anticreep ring, strengthen the frictional resistance of little square pole to little square groove, square short column inserts square short groove, accomplish the connection, can extract first square pole and the square pole of second from the fixed orifices through the separation blade, thereby it is fixed to anticreep ring to remove, the nut is hugged closely to the anticreep ring, thereby prevent that the relative bolt of nut from rotating the slippage, realize the antiskid and take off.

Description

Anti-skid bolt assembly

Technical Field

The utility model relates to a bolt technical field specifically is an anti-skidding bolt assembly.

Background

The bolt is a fastener consisting of a head part and a screw rod (a cylinder with external threads), needs to be matched with a nut for use, is used for fastening and connecting two parts with through holes, is an anchoring component for anchoring a connected piece to a hardened concrete substrate, and can loosen, slip and suddenly disperse when the furniture is used or moved, so that the personal safety can be threatened, and therefore the anti-skidding bolt component is needed.

The existing bolt has the defects that:

patent document CN109139658A discloses a from pressure release bolt, the right item of protection "includes bolt head and screw rod, the upper portion central point of bolt head puts and is provided with the screwdriver groove, be formed with the screw thread on the outer anchor ring of screw rod, the screw rod sets up the lower part central point at the bolt head, bolt head and screw rod are provided with the pressure release passageway along vertical axial central point department, be provided with the pressure release mouth that a plurality of corresponds on the screw rod from top to bottom, the pressure release passageway is provided with the stand pipe, and the lower extreme welding of stand pipe has the fixed plate, the fixed plate is with the lower part welded fastening of screw rod, be provided with the spring in the stand pipe, wherein one end and the fixed plate of spring are connected, the other end of spring is provided with the sliding block, the sliding block sets up the upper portion at the stand pipe, and the sliding block be located the pressure release passageway and with pressure release passageway sliding connection. The self-pressure-relief bolt disclosed by the invention has an automatic pressure-relief function and can effectively reduce the pressure in a closed container. ".

However, the bolt of the above publication mainly considers how to solve the problem of the pressure inside the closed container, and the problem that the conventional bolt is liable to slip is not well dealt with.

Therefore, an anti-slip bolt assembly is developed, which can prevent slipping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antiskid bolt assembly to solve the problem of the easy slippage that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-slip bolt assembly comprises a screw, an anti-slip ring, a square short column and a second square rod, wherein the anti-slip ring is sleeved on the outer wall of the screw and clings to a nut, so that the nut is prevented from rotating and slipping relative to the bolt;

the outer wall of the anti-drop ring is provided with a first square rod in a penetrating mode, one end of the first square rod is provided with a baffle, the outer wall of the screw is provided with a fixing hole, and the anti-drop ring can be fixed through the fixing hole according to the position corresponding to the nut;

the anti-falling screw is characterized in that a square short column is installed at the other end of the first square rod, a second square rod is installed on the outer wall of the anti-falling ring in a penetrating mode and located on one side of the first square rod, a head is installed at the bottom of the screw rod, and a clamping seat is installed at the bottom of the head.

Preferably, the outer wall of the screw rod is sleeved with a nut, the nut is meshed with the screw rod, and the screw rod can rotate relative to the nut so as to adapt to the thickness of the object to be clamped.

Preferably, a small square rod is installed on the outer wall of the square short column, a rubber pad is installed at one end of the small square rod, and the small square rod is inserted into the small square groove, and the outer wall of the small square rod is tightly attached to the inner wall of the small square groove.

Preferably, one end of the second square rod is provided with a square short groove, the inner wall of the square short groove is provided with a small square groove, and the square short column is inserted into the square short groove to complete connection.

Preferably, the bottom of the head is provided with a hexagonal hole, and the bolt is conveniently rotated through the hexagonal hole.

Preferably, the inner wall of cassette is installed with flip through the axle, and ordinary lug is installed to flip's outer wall, and the longer lug of flip's outer wall installation, some ordinary lugs of installation on the flip are used for strengthening the cassette to flip's card with.

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

1. the utility model discloses an install the fixed orifices and can be according to the fixed anticreep ring of the corresponding position of nut, first square pole and second square pole insert same fixed orifices and to being connected, thereby fixed anticreep ring, little square pole inserts little square groove and the outer wall of little square pole is hugged closely with the inner wall of little square groove, the rubber pad external diameter is bigger than little square groove internal diameter, strengthen the frictional resistance of little square pole to little square groove, square short column inserts square short groove, accomplish the connection, can extract first square pole and second square pole from the fixed orifices through the separation blade, thereby remove to anticreep ring fixed, anticreep ring hugs closely the nut, thereby prevent that the nut from rotating the slippage relatively the bolt, realize the antiskid;

2. the utility model discloses an install flip and can shelter from the hexagonal hole, prevent that external environment from to the erosion of hexagonal hole, the hexagonal hole warp, be unfavorable for the loading and unloading of bolt, flip's outer wall is hugged closely with the inner wall of cassette, thereby the cassette can block and the cassette is gone on the flip, install some ordinary lugs on the flip and be used for reinforcing the cassette to flip's card with, longer lug can stretch out the head outer wall a bit when flip closes, thereby conveniently open flip, flip closes and to protect the hexagonal hole, the realization is to the protection of bolt.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a top view (disassembled state) part of the anti-drop ring of the present invention;

fig. 3 is a schematic structural view of a second square rod portion of the present invention;

fig. 4 is a schematic view of a part of the structure of the flip cover (in an open state).

In the figure: 1. a screw; 101. a nut; 2. a slip-ring prevention; 201. a first square pole; 202. a baffle plate; 203. a fixing hole; 3. a square short column; 301. a small square bar; 302. a rubber pad; 4. a second square bar; 401. a square short groove; 402. a small square groove; 5. a head; 501. a hexagonal hole; 6. a card holder; 601. a cover is turned; 602. a plain tab; 603. a longer tab.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1, 2 and 3, an anti-slip bolt assembly includes a screw 1, an anti-slip ring 2, a square short column 3 and a second square rod 4, the outer wall of the screw 1 is sleeved with the anti-slip ring 2, the outer wall of the anti-slip ring 2 is installed with a first square rod 201 in a penetrating manner, one end of the first square rod 201 is installed with a baffle 202, the outer wall of the screw 1 is provided with a fixing hole 203, the other end of the first square rod 201 is installed with the square short column 3, the outer wall of the anti-slip ring 2 is installed with a second square rod 4 in a penetrating manner, the second square rod 4 is located at one side of the first square rod 201, the outer wall of the square short column 3 is installed with a small square rod 301, one end of the small square rod 301 is installed with a rubber pad 302, one end of the second square rod 4 is provided with a square short groove 401, the inner wall of square short groove 401 is equipped with little square groove 402, fixed orifices 203 can be according to the fixed anticreep ring 2 of nut 101 corresponding position, first square pole 201 and the square pole 4 of second insert same fixed orifices 203 and to connecting, thereby fixed anticreep ring 2, little square pole 301 inserts little square groove 402 and the outer wall of little square pole 301 hugs closely with the inner wall of little square groove 402, rubber pad 302 external diameter is bigger than little square groove 402 internal diameter, strengthen the frictional resistance of little square pole 301 to little square groove 402, square short column 3 inserts square short groove 401, accomplish the connection, can extract first square pole 201 and the square pole 4 of second from fixed orifices 203 through separation blade 202, thereby release and fix anticreep ring 2, anticreep ring 2 hugs closely nut 101, thereby prevent nut 101 from rotating the slippage relative to the bolt, realize the antiskid.

Referring to fig. 1 and 4, the nut 101 is sleeved on the outer wall of the screw rod 1, the nut 101 is engaged with the screw rod 1, the head 5 is mounted at the bottom of the screw rod 1, the hexagonal hole 501 is formed at the bottom of the head 5, the screw rod 1 can rotate relative to the nut 101 so as to adapt to the thickness of a clamping object, the head 5 and the nut 101 can clamp and mount the clamping object, and the bolt can be conveniently rotated through the hexagonal hole 501.

Referring to fig. 1 and 4, a clamping seat 6 is installed at the bottom of the head 5, a flip 601 is installed on the inner wall of the clamping seat 6 through a shaft, a general lug 602 is installed on the outer wall of the flip 601, a long lug 603 is installed on the outer wall of the flip 601, the hexagonal hole 501 can be shielded by the flip 601, erosion of the hexagonal hole 501 by an external environment is prevented, the hexagonal hole 501 deforms, and the bolt is not easily mounted and dismounted, the outer wall of the flip 601 is tightly attached to the inner wall of the clamping seat 6, so that the clamping seat 6 can clamp the flip 601, the general lugs 602 are installed on the flip 601 to enhance clamping of the clamping seat 6 to the flip 601, the long lug 603 extends out of the outer wall of the head 5 a little when the flip 601 is closed, and therefore the flip 601 can be conveniently opened, the hexagonal hole 501 can be protected when the flip 601 is closed, and the bolt can be protected.

The working principle is that the fixing hole 203 can fix the anti-slip ring 2 according to the corresponding position of the nut 101, the first square rod 201 and the second square rod 4 are inserted into the same fixing hole 203 and are connected with each other, so that the anti-slip ring 2 is fixed, the small square rod 301 is inserted into the small square groove 402, the outer wall of the small square rod 301 is tightly attached to the inner wall of the small square groove 402, the outer diameter of the rubber pad 302 is larger than the inner diameter of the small square groove 402, the friction resistance of the small square rod 301 to the small square groove 402 is enhanced, the square short column 3 is inserted into the square short groove 401, the connection is completed, the first square rod 201 and the second square rod 4 can be pulled out from the fixing hole 203 through the baffle plate 202, so that the fixation of the anti-slip ring 2 is released, the anti-slip ring 2 is tightly attached to the nut 101, so that the nut 101 is prevented from rotating and slipping relative to the bolt, and anti-slip is realized, screw rod 1 can rotate relative to nut 101, thereby adapt to area clamping object thickness, head 5 can be installed to the object centre gripping with nut 101, make things convenient for the rotating bolt through hexagonal hole 501, flip 601 can shelter from hexagonal hole 501, prevent the erosion of external environment to hexagonal hole 501, hexagonal hole 501 warp, be unfavorable for the loading and unloading of bolt, the outer wall of flip 601 is hugged closely with the inner wall of cassette 6, thereby the cassette 6 can block and with flip 601, install some ordinary lugs 602 on flip 601 and be used for strengthening cassette 6 to the card of flip 601 with, longer lug 603 can stretch out head 5 outer wall a bit when flip 601 is closed, thereby conveniently open flip 601, flip 601 is closed and can be protected hexagonal hole 501, realize the protection to the bolt.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an antiskid bolt assembly, includes screw rod (1), anticreep ring (2), square short column (3) and the square pole of second (4), its characterized in that: the outer wall of the screw (1) is sleeved with an anti-drop ring (2);

a first square rod (201) is installed on the outer wall of the anti-falling ring (2) in a penetrating mode, a blocking piece (202) is installed at one end of the first square rod (201), and a fixing hole (203) is formed in the outer wall of the screw (1);

square short column (3) are installed to the other end of first square pole (201), the outer wall of anticreep ring (2) runs through and installs the square pole of second (4), and the square pole of second (4) is located one side of first square pole (201), head (5) are installed to the bottom of screw rod (1), cassette (6) are installed to the bottom of head (5).

2. A slip bolt assembly as defined in claim 1 wherein: the outer wall of the screw rod (1) is sleeved with a nut (101), and the nut (101) is meshed with the screw rod (1).

3. A slip bolt assembly as defined in claim 1 wherein: a small square rod (301) is installed on the outer wall of the square short column (3), and a rubber pad (302) is installed at one end of the small square rod (301).

4. A slip bolt assembly as defined in claim 1 wherein: one end of the second square rod (4) is provided with a square short groove (401), and the inner wall of the square short groove (401) is provided with a small square groove (402).

5. A slip bolt assembly as defined in claim 1 wherein: the bottom of the head (5) is provided with a hexagonal hole (501).

6. A slip bolt assembly as claimed in claim 1, wherein: the inner wall of the clamping seat (6) is provided with a turning cover (601) through a shaft, the outer wall of the turning cover (601) is provided with a common lug (602), and the outer wall of the turning cover (601) is provided with a longer lug (603).

Images