CN214304773U

CN214304773U - Multipurpose novel adjusting bolt

Info

Publication number: CN214304773U
Application number: CN202120251034.3U
Authority: CN
Inventors: 王以波
Original assignee: Taicang Yongxinsheng Hardware Plastic Co ltd
Current assignee: Taicang Yongxinsheng Hardware Plastic Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-28
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a multi-purpose novel adjusting bolt, including bolt head, first axostylus axostyle, stripper bar, first axostylus axostyle is installed through the loose axle to the inner wall of bolt head, the stripper bar is all installed to the both sides outer wall of bolt head, the bolt is installed through the loose axle in the bottom of bolt head, the internally mounted of bolt has the fly leaf. The utility model discloses an install the movable plate, utilize first axostylus axostyle to be connected with the fixed rod, make first axostylus axostyle can drive the dead lever activity when the activity, the activity through the movable rod can drive the movable plate and remove, utilize the movable plate to be connected with the gomphosis pole, make the movable plate can drive the gomphosis pole when removing and remove, make it can contact with the gomphosis groove through the removal of gomphosis pole, utilize the gomphosis groove to make gomphosis pole extensible advance the inside of gomphosis piece and fix the movable plate, thereby can play the effect of playing the protection to the cross mouth after making the bolt installation, avoid the cross mouth to expose for a long time rusty, it is comparatively convenient when making its later stage dismantle the bolt.

Description

Multipurpose novel adjusting bolt

Technical Field

The utility model relates to a bolt field specifically is a multi-purpose novel adjusting bolt.

Background

The bolt is one of the most common fasteners, and it comprises head and screw rod, and the screw rod is cylindricly, has the external screw thread on can with nut collocation use, and the bolt and nut use jointly can connect and fix two parts that have the through-hole, make between the part comparatively fixed when connecting, make also comparatively convenient when dismantling between the part simultaneously.

The existing bolt has the defects that:

1. when the existing bolt is used, the existing bolt does not have the function of protecting the cross opening, so that the cross opening is exposed outside for a long time to rust, and workers are inconvenient to disassemble the bolt at the later stage;

2. when the existing bolt is used, the diameter of the bolt cannot be adjusted, so that the phenomenon that the bolt slips and the like easily occurs during installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-purpose novel adjusting bolt 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 novel adjusting bolt, includes bolt head, first axostylus axostyle, pinch bar and fly leaf, first axostylus axostyle is installed through the loose axle to the inner wall of bolt head, the pinch bar is all installed to the both sides outer wall of bolt head, the bolt is installed through the loose axle in the bottom of bolt head, the internally mounted of bolt has the fly leaf.

Preferably, a fixed rod is installed at the top of the first shaft rod, a moving plate is welded at the top of the fixed rod, and an embedded rod is welded at the back of the moving plate.

Preferably, the outer wall of one side of the movable plate is welded with a first spring, the outer wall of the other side of the movable plate is welded with an expansion rod, and the outer wall of one side of the expansion rod is attached to the inner wall of the bolt.

Preferably, the bolt head is provided with a fitting block, the fitting block is positioned behind the fixing rod, and the top of the fitting block is provided with a fitting groove.

Preferably, the outer wall of one side of the extrusion rod is welded with the extrusion block, the outer wall of the other side of the extrusion rod is welded with the push rod, the bottom of the push rod is welded with the metal plate, and the bottom of the metal plate extends into the bolt and is located on one side of the movable plate.

Preferably, the top and the diapire of bolt all weld the second spring, and the surface of bolt is equipped with a plurality of screw threads.

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

1. the utility model discloses an install the movable plate, utilize first axostylus axostyle to be connected with the fixed rod, make first axostylus axostyle can drive the dead lever activity when the activity, the activity through the dead lever can drive the movable plate and remove, utilize movable plate and the being connected of gomphosis pole, make the movable plate can drive the gomphosis pole when removing and remove, make the gomphosis pole empty to the top direction of gomphosis piece, make the dead lever length when empting the same with the gomphosis piece, make it can contact with the gomphosis groove through the removal of gomphosis pole, utilize the gomphosis groove to make gomphosis pole extensible advance the inside of gomphosis piece and fix the movable plate, thereby can play the effect of protection to the cross after making the bolt installation, avoid the cross to expose for a long time rusty, it is comparatively convenient when making its later stage dismantle the bolt.

2. The utility model discloses an install the fly leaf, when pressing the extrusion piece, make the extrusion piece can promote the extrusion stem and remove, make the extrusion stem can drive the push rod when removing and remove, the removal through the push rod can drive the metal sheet and remove, make the metal sheet can extrude the fly leaf, through the extrusion of metal sheet to the fly leaf, make the fly leaf can drive the expansion rod and extrude first spring, it is collapsible to make first spring, make the interval between the fly leaf can diminish, after the bolt installation, can loosen the extrusion piece, the elasticity bounce-back that makes the usable first spring of fly leaf resets the fly leaf, make the expansion rod can reset the laminating at the inner wall of bolt, thereby can play the effect to the bolt expansion, make it adjust the diameter of bolt when the installation, prevent phenomenons such as the smooth silk from appearing in the bolt.

Drawings

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

FIG. 2 is a front view of the main body of the present invention;

FIG. 3 is a schematic side view of the main body of the present invention;

fig. 4 is a schematic top view of the main body of the present invention.

In the figure: 1. a bolt head; 101. a fitting block; 102. a fitting groove; 2. a first shaft lever; 201. fixing the rod; 202. moving the plate; 203. an engaging rod; 3. an extrusion stem; 301. extruding the block; 302. a push rod; 303. a metal plate; 4. a movable plate; 401. a first spring; 402. an expansion rod; 5. a bolt; 501. a second spring; 502. and (4) threading.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "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 description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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 either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a novel multipurpose adjusting bolt comprises a bolt head 1, a first shaft lever 2, a pressing rod 3 and a movable plate 4, wherein the first shaft lever 2 is installed on the inner wall of the bolt head 1 through a movable shaft, a cross opening at the top of the bolt head 1 is utilized to enable a worker to screw a bolt 5 into a through hole to install the bolt, the first shaft lever 2 is connected with a fixed rod 201 to enable the first shaft lever 2 to conveniently drive the fixed rod 201 to move when moving, the pressing rods 3 are installed on the outer walls of the two sides of the bolt head 1, the pressing rods 3 are connected with a push rod 302 to enable the pressing rods 3 to drive the push rod 302 to move when moving, a metal plate 303 can be driven to move through the movement of the push rod 302 to adjust the diameter of the bolt 5, the bolt 5 is installed at the bottom of the bolt head 1 through the movable shaft, the bolt 5 is convenient to install parts, the movable plate 4 is installed inside the bolt 5, make it can play the effect to bolt 5 expansion through fly leaf 4, make it can adjust the diameter of bolt 5, prevent phenomenons such as smooth appearing in the installation of bolt 5.

Further, a fixed rod 201 is installed on the top of the first shaft rod 2, a moving plate 202 is welded on the top of the fixed rod 201, a tabling rod 203 is welded on the back of the moving plate 202, the first shaft rod 2 can drive the fixed rod 201 to move when moving through the connection between the first shaft rod 2 and the fixed rod 201, the moving plate 202 can be driven to move through the movement of the fixed rod 201, the tabling rod 203 can be driven to move when the moving plate 202 moves through the connection between the moving plate 202 and the tabling rod 203, the tabling rod 203 can incline towards the top of the tabling block 101, the length of the fixed rod 201 when the fixed rod 201 inclines is the same as that of the tabling block 101, the tabling rod 203 can be contacted with the tabling groove 102 through the movement of the tabling rod 203, the tabling groove 102 can be used for extending the tabling rod 203 into the inside of the tabling block 101 to fix the moving plate 202, so that the cross opening can be protected after the installation of the bolt 5 is finished, and the cross opening can be prevented from being exposed to rust for a long time, so that the bolt 5 can be conveniently disassembled at the later stage.

Further, the outer wall of one side of fly leaf 4 has first spring 401, the outer wall of the other side of fly leaf 4 has expansion pole 402, and the outer wall of one side of expansion pole 402 and the inner wall laminating of bolt 5, through the extrusion of metal sheet 303 to fly leaf 4, make fly leaf 4 can drive expansion pole 402 and extrude first spring 401, make first spring 401 collapsible, make the interval that fly leaf 4 can be between diminish, after bolt 5 installs, can loosen extrusion piece 301, make the elasticity bounce-back of the usable first spring 401 of fly leaf 4 reset fly leaf 4, make expansion pole 402 can reset the laminating at the inner wall of bolt 5, thereby can play the effect to bolt 5 expansion, make it can adjust the diameter of bolt 5, prevent phenomenons such as smooth silk from appearing when bolt 5 installs.

Furthermore, the embedded block 101 is mounted on the bolt head 1, the embedded block 101 is located behind the fixed rod 201, the top of the embedded block 101 is provided with an embedded groove 102, the embedded rod 203 can penetrate through the embedded block 101 by utilizing the embedded groove 102 to fix the moving plate 202, the cross opening at the top of the bolt head 1 can be blocked by fixing the embedded block 101 and the moving plate 202, so that the bolt 5 can play a role of protecting the cross opening after being mounted, the moving plate 202 can be pulled upwards when the bolt 5 is dismounted from a part, the embedded rod 203 can be separated from the embedded block 101 when the moving plate 202 is moved, the cross opening can be leaked by the moving plate 202, and a worker can conveniently dismount the bolt 5 from the part.

Further, an extrusion block 301 is welded on the outer wall of one side of the extrusion rod 3, a push rod 302 is welded on the outer wall of the other side of the extrusion rod 3, a metal plate 303 is welded at the bottom of the push rod 302, the bottom of the metal plate 303 extends into the bolt 5 and is located on one side of the movable plate 4, the extrusion block 301 can push the extrusion rod 3 to move by pressing the extrusion block 301, the extrusion rod 3 can drive the push rod 302 to move when moving by connecting the extrusion rod 3 with the push rod 302, the metal plate 303 can be driven to move by the movement of the push rod 302, the movable plate 303 can extrude the movable plate 4, the diameter of the bolt 5 can be reduced by the movement of the movable plate 4, so that a worker can tighten the bolt 5 in the through hole, after the bolt 5 is tightened, the extrusion block 301 can be loosened, the movable plate 4 can reset the movable plate 4 by using the elastic rebound of the first spring 401, and the diameter of the bolt 5 is increased, so that the bolt 5 can be better attached to the inner wall of the through hole when being installed.

Further, the top and the diapire of bolt 5 all have welded second spring 501, and the surface of bolt 5 is equipped with a plurality of screw threads 502, utilizes screw thread 502 to make bolt 5 comparatively convenient when installing the part, and elasticity through second spring 501 makes the diameter between the bolt 5 can adjust, makes the inner wall of laminating at the through-hole that bolt 5 when the installation can be better, makes bolt 5 be difficult for following the through-hole and slided out.

The working principle is as follows: the bolt 5 is convenient to install parts by using the thread 502, the diameter between the bolts 5 can be adjusted by the elasticity of the second spring 501, the extrusion block 301 can push the extrusion rod 3 to move by pressing the extrusion block 301, the metal plate 303 can be driven to move by the movement of the push rod 302, the metal plate 303 can extrude the movable plate 4, so that the movable plate 4 can extrude the first spring 401, after the bolt 5 is screwed, the movable plate 4 can reset the movable plate 4 by using the elastic rebound of the first spring 401, the diameter of the bolt 5 is increased, so that the bolt 5 can be well attached to the inner wall of the through hole when being installed, after the bolt 5 is installed, the first shaft lever 2 can drive the fixed rod 201 to move the movable plate, the movable plate 202 can be driven to move by the movement of the fixed rod 201, and the movable plate 202 can drive the embedding rod 203 to move when moving, the fitting groove 102 enables the fitting rod 203 to penetrate into the fitting block 101 to fix the moving plate 202, the cross opening at the top of the bolt head 1 can be sealed through the fixing of the fitting block 101 and the moving plate 202, so that the moving plate 202 can play a role in protecting the cross opening, when the bolt 5 is dismounted from a part, the moving plate 202 can be pulled upwards, the fitting rod 203 can be separated from the fitting block 101 through the movement of the moving plate 202, so that the cross opening can be leaked out by the moving plate 202, and a worker can conveniently dismount the bolt 5 from the part.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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

1. The utility model provides a multi-purpose novel adjusting bolt, includes bolt head (1), first axostylus axostyle (2), crushing bar (3) and fly leaf (4), its characterized in that: the bolt is characterized in that a first shaft lever (2) is installed on the inner wall of the bolt head (1) through a movable shaft, extrusion rods (3) are installed on the outer walls of the two sides of the bolt head (1), a bolt (5) is installed at the bottom of the bolt head (1) through the movable shaft, and a movable plate (4) is installed inside the bolt (5).

2. The multipurpose novel adjusting bolt of claim 1, characterized in that: the top of the first shaft lever (2) is provided with a fixed lever (201), the top of the fixed lever (201) is welded with a movable plate (202), and the back of the movable plate (202) is welded with a jogged lever (203).

3. The multipurpose novel adjusting bolt of claim 1, characterized in that: the outer wall of one side of the movable plate (4) is welded with a first spring (401), the outer wall of the other side of the movable plate (4) is welded with an expansion rod (402), and the outer wall of one side of the expansion rod (402) is attached to the inner wall of the bolt (5).

4. The multipurpose novel adjusting bolt of claim 1, characterized in that: the bolt head (1) is provided with an embedded block (101), the embedded block (101) is positioned behind the fixed rod (201), and the top of the embedded block (101) is provided with an embedded groove (102).

5. The multipurpose novel adjusting bolt of claim 1, characterized in that: the outer wall of one side of the extrusion rod (3) is welded with an extrusion block (301), the outer wall of the other side of the extrusion rod (3) is welded with a push rod (302), the bottom of the push rod (302) is welded with a metal plate (303), and the bottom of the metal plate (303) extends into one side of the movable plate (4) in the bolt (5).

6. The multipurpose novel adjusting bolt of claim 1, characterized in that: the top and the diapire of bolt (5) all weld second spring (501), and the surface of bolt (5) is equipped with a plurality of screw threads (502).