CN219345225U

CN219345225U - Quick detachable automobile nut

Info

Publication number: CN219345225U
Application number: CN202222193360.0U
Authority: CN
Inventors: 邵忠强
Original assignee: Ningbo Qiangyi Auto Parts Co ltd
Current assignee: Ningbo Qiangyi Auto Parts Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-07-14
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a quick-disassembly automobile nut, which comprises half nuts, wherein two sleeves are sleeved on the outer sides of the half nuts, a push rod is inserted in the middle of a fixing plate, the upper part of the push rod is fixedly connected with a connecting block, a positioning block is arranged above the connecting block, a rotating block is arranged on one side, close to the half nuts, of the sleeve, four connecting rods which are arranged in a matrix manner are arranged on one side, close to the half nuts, of the rotating block, a limiting block is arranged on one side, away from the rotating block, of the connecting rod, a guide hole matched with the connecting rod is arranged at the lower end of the half nut, a through groove matched with the limiting block is arranged on one side of the guide hole, a limit groove matched with the limiting block is arranged at the upper end of the through groove of the half nut, and a guide groove matched with the connecting rod is arranged on one side of the guide hole. The automobile nut structure is simple in connection, convenient to operate, capable of achieving rapid installation and disassembly of nuts, and effectively improving the installation efficiency of the nuts.

Description

Quick detachable automobile nut

Technical Field

The utility model relates to the technical field of automobile spare and accessory parts, in particular to a quick-disassembly automobile nut.

Background

Nuts, a common fastener used to attach and secure devices, are typically used in conjunction with a threaded rod through which a fastening member or device is attached; according to the needs of application occasion, the nut has various different structural style, but current vast majority nut and screw rod when being connected, the nut all rotates and slowly moves to the lock position from the tip of screw rod and locks, need spends longer locking time, can't realize the quick installation of nut and screw rod, is unfavorable for the quick installation of nut. For this purpose, we propose a quick-release car nut.

Disclosure of Invention

The utility model aims to provide a quick-disassembly automobile nut so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick dismantlement formula automobile nut, includes half nut, half nut is equipped with two, two half nut outside has cup jointed the sleeve pipe, the sleeve pipe lower extreme is equipped with the fixed plate, the fixed plate middle part has pegged graft and has the push rod, push rod top and connecting block fixed connection, the connecting block top is equipped with the locating piece, intraductal half nut one side that is close to of cover is equipped with the rotor, the rotor lower extreme is equipped with the constant head tank with locating piece assorted, the rotor is close to half nut one side and is equipped with four connecting rods that the matrix was arranged, the connecting rod is kept away from rotor one side and is equipped with the stopper, half nut lower extreme is equipped with the guiding hole with connecting rod assorted, guiding hole one side is equipped with the logical groove with stopper assorted, half nut is located logical groove upper end and is equipped with stopper assorted spacing groove, guiding hole one side is equipped with connecting rod assorted guiding groove.

Preferably, the lower end of the sleeve is provided with a pressing block, a cavity is formed in the pressing block, the lower part of the push rod is fixedly connected with the bottom of the cavity, and a spring is sleeved between the push rod and the bottom of the cavity.

Preferably, the cross section of the positioning block is regular polygon.

Preferably, the upper end of the pressing block is provided with a guide ring, and the lower end of the sleeve is provided with a guide ring groove matched with the guide ring.

Preferably, one side of the half nut is provided with a fixed block, and the other side of the half nut is provided with a fixed groove matched with the fixed block.

Compared with the prior art, the utility model has the beneficial effects that: this kind of quick dismantlement formula automobile nut, connecting rod and stopper accessible guiding hole insert half nut inside with logical groove, when the turning block changes, the connecting rod is at inside removal of guiding gutter, and the stopper is at inside removal of spacing groove to mutually support through stopper and spacing groove lateral wall, reach the purpose fixed to two half nuts. The automobile nut structure is simple in connection, convenient to operate, capable of achieving rapid installation and disassembly of nuts, and effectively improving the installation efficiency of the nuts.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of part A of the present utility model;

FIG. 4 is a schematic view of a half-thread structure according to the present utility model;

FIG. 5 is a half-thread bottom view of the present utility model;

in the figure: the device comprises a half thread 1, a fixing groove 2, a sleeve 3, a pressing block 4, a fixing plate 5, a cavity 6, a push rod 7, a spring 8, a connecting block 9, a rotating block 10, a fixing block 11, a positioning block 12, a positioning groove 13, a connecting rod 14, a limiting block 15, a guiding hole 16, a through groove 17, a guiding groove 18, a limiting groove 19, a guiding ring 20 and a guiding ring groove 21.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the quick detachable automobile nut comprises half nuts 1, wherein two half nuts 1 are arranged, matched nuts are arranged on the inner sides of the two half nuts 1, a complete nut can be formed after the two half nuts 1 are clamped, a sleeve 3 is sleeved on the outer sides of the two half nuts 1, the sleeve 3 is movably connected with the two half nuts 1, a fixing plate 5 is arranged at the lower end of the sleeve 3, a push rod 7 is inserted in the middle of the fixing plate 5, the push rod 7 is movably connected with the fixing plate 5, the upper part of the push rod 7 is fixedly connected with a connecting block 9, a positioning block 12 is arranged above the connecting block 9, a rotating block 10 is arranged on one side, close to the half nuts 1, of the sleeve 3, a positioning groove 13 matched with the positioning block 12 is formed in the lower end of the rotating block 10, when the push rod 7 is rotated, the push rod 7 drives the connecting block 9 to rotate, thereby, through the mutual matching between the positioning block 12 and the positioning groove 13, the rotating block 10 rotates along with the rotating block, one side of the rotating block 10 close to the half nut 1 is provided with four connecting rods 14 which are distributed in a matrix, one side of the connecting rod 14 far away from the rotating block 10 is provided with a limiting block 15, the lower end of the half nut 1 is provided with a guide hole 16 matched with the connecting rod 14, one side of the guide hole 16 is provided with a through groove 17 matched with the limiting block 15, the upper end of the half nut 1 positioned at the through groove 17 is provided with a limiting groove 19 matched with the limiting block 15, one side of the guide hole 16 is provided with a guide groove 18 matched with the connecting rod 14, the connecting rod 14 and the limiting block 15 form an L-shaped positioning structure, the connecting rod 14 and the limiting block 15 can be inserted into the half nut 1 through the guide hole 16 and the through groove 17, when the rotating block 10 rotates, the connecting rod 14 moves in the guide groove 18, the limiting block 15 moves in the limiting groove 19, so that the purpose of fixing the two half nuts 1 is achieved through the mutual matching of the limiting block 15 and the side wall of the limiting groove 19.

The sleeve 3 lower extreme is equipped with presses briquetting 4, cavity 6 has been seted up in pressing briquetting 4, push rod 7 below and cavity 6 bottom fixed connection, push rod 7 has cup jointed spring 8 between being located fixed plate 5 and the cavity 6 bottom, and briquetting 4's setting is more convenient for promote push rod 7 and rotate, accomplishes the nut installation, under spring 8's elasticity effect, briquetting 4 can automatic recovery to initial position.

The section of the positioning block 12 is regular polygon.

The upper end of the pressing block 4 is provided with a guide ring 20, and the lower end of the sleeve 3 is provided with a guide ring groove 21 matched with the guide ring 20. The guide ring 20 is positioned in the guide ring groove 21, and the guide ring 20 can reciprocate in the guide ring groove 21, so that the purposes of guiding and limiting the pressing block 4 are achieved through the mutual matching between the guide ring 20 and the guide ring groove 21.

The half nut 1 one side is equipped with fixed block 11, half nut 1 opposite side is equipped with fixed block 11 assorted fixed slot 2, through the mutually supporting between fixed block 11 and the fixed slot 2 for can carry out preliminary connection between two half nuts 1.

Specifically, in the utility model, when the nut is installed, two half nuts 1 are clamped at the outer sides of the screw rods, the sleeve 3 is inserted at the outer sides of the two half threads 1, the connecting rod 14 and the limiting block 15 form an L-shaped positioning structure to be inserted in the guide hole 16 and the through groove 17, the pressing block 4 is pressed, the positioning block 12 is inserted in the positioning groove 13 through the transmission of the push rod 7, the pressing block 4 is rotated, the pressing block 4 drives the push rod 7 to rotate, the push rod 7 drives the connecting block 9 to rotate, so that the rotating block 10 rotates along with the connecting block through the mutual matching between the positioning block 12 and the positioning groove 13, the connecting rod 14 moves in the guide groove 18 when the rotating block 10 rotates, the limiting block 15 moves in the limiting groove 19, the purpose of fixing the two half nuts 1 is achieved through the mutual matching between the limiting block 15 and the side walls of the limiting groove 19, and after the positioning of the two half threads 1 is completed, the pressing block 4 is automatically reset under the elastic force of the spring 8.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick dismantlement formula car nut, includes half nut (1), its characterized in that: half nut (1) are equipped with two, two half nut (1) outside has cup jointed sleeve pipe (3), sleeve pipe (3) lower extreme is equipped with fixed plate (5), fixed plate (5) middle part grafting has push rod (7), push rod (7) top and connecting block (9) fixed connection, connecting block (9) top is equipped with locating piece (12), be close to half nut (1) one side in sleeve pipe (3) and be equipped with rotor block (10), rotor block (10) lower extreme is equipped with constant head tank (13) with locating piece (12) assorted, rotor block (10) are close to half nut (1) one side and are equipped with connecting rod (14) that four matrixes were arranged, connecting rod (14) are kept away from rotor block (10) one side and are equipped with stopper (15), half nut (1) lower extreme is equipped with guide hole (16) with connecting rod (14) assorted, guide hole (16) one side is equipped with logical groove (17) with stopper (15), half nut (1) are located logical groove (17) upper end and are equipped with stopper (16) assorted guide slot (18).

2. A quick release automotive nut as defined in claim 1, further characterized by: the casing (3) lower extreme is equipped with presses briquetting (4), press briquetting (4) in-house offer cavity (6), push rod (7) below and cavity (6) bottom fixed connection, push rod (7) are located between fixed plate (5) and cavity (6) bottom and have cup jointed spring (8).

3. A quick release automotive nut as defined in claim 1, further characterized by: the section of the positioning block (12) is regular polygon.

4. A quick release automotive nut as defined in claim 2, further characterized by: the upper end of the pressing block (4) is provided with a guide ring (20), and the lower end of the sleeve (3) is provided with a guide ring groove (21) matched with the guide ring (20).

5. A quick release automotive nut as defined in claim 1, further characterized by: one side of the half nut (1) is provided with a fixed block (11), and the other side of the half nut (1) is provided with a fixed groove (2) matched with the fixed block (11).