CN213004967U

CN213004967U - Hexagonal sleeve

Info

Publication number: CN213004967U
Application number: CN202021431484.2U
Authority: CN
Inventors: 庞锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-20
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a hexagonal sleeve belongs to metal tool technical field, especially relates to a hexagonal sleeve, has solved inside the nut can directly drop the hexagonal sleeve, influences the installation or the dismantlement of nut to because the position limits and the structure limits, use the problem that normal hexagonal sleeve hardly fixes the nut in place, the novel nipple rectifier comprises a cylindrical shel, the barrel is provided with interior hexagonal hole and hole, the degree of depth in interior hexagonal hole with the height of hexagonal sleeve complex nut is the same, hole and interior hexagonal hole intercommunication, the aperture of hole is less than the aperture in interior hexagonal hole. The problem of inside the nut can directly drop the hexagonal sleeve, be not convenient for take out and the installation of nut to and when the installation because the position limits with the structure limits, use normal hexagonal sleeve and hardly fix the nut in place, the tight precision greatly reduced of turning round of nut, and a hexagonal sleeve can only be applicable to the bolt and the nut of a specification is solved.

Description

Hexagonal sleeve

Technical Field

The utility model relates to a metal tool technical field, concretely relates to hexagonal sleeve.

Background

The hexagonal sleeve is commonly called as a hexagonal sleeve because the hexagonal sleeve is sleeved on various wrenches and is in a cylindrical shape, is a common tool for production, maintenance and living, and is a special tool for fastening or loosening screws. Hexagonal sleeve has the work end that has the hexagonal hole, it is narrow and small to be applicable to working space, the occasion that can not use ordinary spanner, hexagonal hole is darker in the current hexagonal sleeve, the nut can directly drop inside the hexagonal sleeve when the installation, inside the cylinder has taking out and the installation of the nut of being not convenient for of magnetism, and a lot of components and parts are when the installation, because the position limits and the structure limits, use normal hexagonal sleeve hardly to fix the nut in place, the tight precision greatly reduced of turning round of nut leads to the fact very big hidden danger to product quality, application range is narrow, a hexagonal sleeve can only be applicable to the bolt and the nut of a specification.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel hexagonal sleeve to inside solving the nut and can directly dropping hexagonal sleeve, the nut of being not convenient for take out and install, and when the installation because the position limits and the structure limits, use normal hexagonal sleeve and hardly fix the nut in place, the tight precision greatly reduced of turning round of nut, and a hexagonal sleeve can only be applicable to the bolt of a specification and the problem of nut.

In order to achieve the above purpose, the technical scheme of the utility model:

a novel hexagonal sleeve comprises a sleeve body, wherein the sleeve body is provided with an inner hexagonal hole and an inner hole, the depth of the inner hexagonal hole is the same as the height of a nut matched with the hexagonal sleeve, the inner hole is communicated with the inner hexagonal hole, the aperture of the inner hole is smaller than that of the inner hexagonal hole, the inner hole has the function that when the nut is fastened or disassembled, a screw rod of a bolt can enter the inner hole, the smooth operation of the nut is ensured, the depth of the inner hexagonal hole is improved, the depth of the inner hexagonal hole is equal to the height of the nut, the nut can be just placed into the inner hexagonal hole, the aperture of the inner hole is smaller than that of the inner hexagonal hole, the nut can be prevented from entering the inner hole, the nut can be prevented from falling into the hexagonal sleeve after being separated from the bolt during disassembly, or the nut is incorrectly fallen into the hexagonal sleeve during nut installation, and the bolt can not contact, and the nut is not easily removed.

Preferably, the inner wall of the hexagon socket has magnetism. Magnetism has the adsorption effect to nut and bolt, can prevent that nut and bolt from dropping from the hexagonal sleeve when fastening nut or bolt and dismantling nut or bolt, and the nut drops and need look for everywhere or lose the inconvenience of bringing when avoiding fastening or dismantling.

Preferably, six angles in hexagonal socket are circular arc portion, the centre of a circle of circular arc portion is located hexagonal socket, and when nut or bolt got into hexagonal sleeve, nut or bolt can be at the inside certain angle that inclines of hexagonal sleeve, and then can avoid the condition that some position restrictions and structural constraint can't operate nut or bolt, because six limits in hexagonal socket are fixed with the nut, so can not skid when turning round tightly or dismantling hexagonal sleeve.

Preferably, the outer lane that the barrel has the tip of hexagon socket head cap hole is the hexagon, and hexagon hexagonal socket head cap barrel outer lane can enter hexagon socket head cap screw and hexagon socket head cap screw's inside for fastening or dismantling hexagon socket head cap screw and hexagon socket head cap screw, increased the telescopic usage of hexagonal, make the telescopic effect of hexagonal more extensive.

Preferably, the inner ring of the end part of the hexagon socket is sunken towards the inside of the cylinder. The inward recess allows the bolt and nut to slide along the recess as they enter, making the bolt and nut easier to enter the hex socket.

Preferably, be provided with the cylinder in the barrel, the hole is established in the cylinder, the cylinder has magnetism near the one end in hexagonal hole, sets up the cylinder and can guarantee that the nut can not down drop, is equipped with the hole in the cylinder, and in the bolt can enter the inner hole when fastening or when dismantling the nut, the convenience is operated the nut, and the magnetism of cylinder tip has the adsorption of action to nut and bolt, can prevent that nut and bolt from dropping.

To sum up, the beneficial effects of the utility model include:

1. the utility model discloses the effect of well hole is when fastening or dismantling the nut, the screw rod of bolt can get into wherein, guarantee to operate the nut smoothly, improve the degree of depth in hexagonal hole, the degree of depth that makes interior hexagonal hole equals with the height of nut, make the nut just can place into interior hexagonal hole, the aperture of hole is less than interior hexagonal hole's aperture, can prevent the nut to get into the hole, the nut breaks away from the bolt when can avoiding dismantling and drops into inside the hexagonal sleeve, or the nut is incorrect when mounting nut falls into inside the hexagonal sleeve, the bolt can't contact the nut that drops into sleeve inside for a short time, and the nut is inconvenient to take out.

2. The utility model discloses well magnetism has the adsorption to nut and bolt, can prevent that nut and bolt from dropping from the hexagonal sleeve when fastening nut or bolt and dismantlement nut or bolt, and the nut drops when avoiding fastening or dismantling and need look for everywhere or lose the inconvenience of bringing.

3. The utility model discloses in when nut or bolt get into hexagonal sleeve, nut or bolt can be at the inside certain angle of slope of hexagonal sleeve, and then can avoid the unable condition to nut or bolt operation of some position restrictions and structural constraint, because six limits in hexagonal hole are fixed with the nut, so can not skid when turning round tightly or dismantling the hexagonal sleeve.

4. The utility model discloses well hexagon hexagonal socket head cap outer lane can enter hexagon socket head cap screw and hexagon socket head cap screw's inside for fastening or dismantling hexagon socket head cap screw and hexagon socket head cap screw, increased the telescopic usage of hexagonal, make the telescopic effect of hexagonal more extensive.

5. The utility model discloses well interior concave part can let bolt and nut slide in along the concave part when getting into, makes inside bolt and nut get into hexagonal sleeve more easily.

6. The utility model discloses in set up the cylinder and can guarantee that the nut can not down drop, be equipped with the hole in the cylinder, the bolt can enter the hole when fastening or dismantling the nut in, conveniently operates the nut, the magnetism of cylinder tip has adsorption to nut and bolt, can prevent that nut and bolt from dropping.

Drawings

Fig. 1 is a bottom view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line a-a of FIG. 1;

fig. 3 is a bottom view of another embodiment of the present invention;

fig. 4 is a cross-sectional view a-a of fig. 3.

Reference numerals: 1. hexagon socket, 2, hole, 3, barrel, 4, arc portion, 5, outer lane, 6, inner circle, 7, cylinder.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

For a detailed understanding of the present invention, reference will now be made to the following descriptions taken in conjunction with the accompanying drawings and examples.

Embodiment 1, as shown in fig. 1 and 2, in a hexagonal socket according to the present invention, a socket is provided with a hexagon socket 1 and an inner hole 2, the depth of the hexagon socket 1 is the same as the height of a nut fitted to the hexagonal socket, the inner hole 2 is communicated with the hexagon socket 1 and is connected to a through shaft, the diameter of the inner hole 2 is smaller than the diameter of the hexagon socket 1, the inner hole 2 functions that a screw of a bolt can enter the inner hole when the nut is fastened or detached, thereby ensuring smooth operation of the nut, the depth of the hexagon socket 1 is improved to make the depth of the hexagon socket 1 equal to the height of the nut, so that the nut can be just placed into the hexagon socket 1, the diameter of the inner hole 2 is smaller than the diameter of the hexagon socket 1, thereby preventing the nut from entering the inner hole 2, and after the hexagon socket is rotated to make the nut fall off the bolt when the nut is detached, the nut is placed in the hexagon socket 1, when mounting the nut, place the nut on hexagonal socket's interior hexagonal hole 1, then operate hexagonal socket and make the nut fix on the bolt, the nut falls into hexagonal socket after breaking away from the bolt when can avoiding like this dismantling inside, or the nut is incorrect when mounting nut falls into hexagonal socket inside, inconvenient taking out.

The inner wall of the hexagon socket 1 has magnetism. In adding the inner wall material of interior hexagonal hole 1 with magnetic substance, make the inner wall have magnetism, magnetism has adsorption to nut and bolt, can prevent that nut and bolt from dropping from the hexagonal sleeve when fastening nut or bolt and dismantling nut or bolt, and the nut drops when avoiding fastening or dismantling and need look for everywhere or lose the inconvenience that brings.

Six angles of interior hexagonal hole 1 are circular arc portion 4, the centre of a circle of circular arc portion 4 is located interior hexagonal hole, when nut or bolt entering hexagonal sleeve, because hexagonal hole including this circular arc centre of a circle, and be the area that the circular arc encloses is greater than the hexagon of interior hexagonal hole 1 and not crossing with the angle, can make nut directly get into interior hexagonal hole 1 and slope certain degree, nut or bolt are at the inside certain angle that inclines of hexagonal sleeve, can avoid the condition that some position restrictions and structure restrictions can't operate nut or bolt, because six limits of interior hexagonal hole 1 are fixed the nut, so can not skid when turning round tightly or dismantling the hexagonal sleeve.

The outer ring 5 of the end part of the cylinder 3 with the hexagon socket hole 1 is hexagonal, the hexagon is regular hexagon, the hexagon of the socket hexagon bolt and the socket hexagon nut is also regular hexagon, the outer ring 5 of the hexagon socket nut is capable of smoothly entering the inside of the socket hexagon bolt and the socket hexagon screw, the socket hexagon bolt and the socket screw are fastened or disassembled, the use of the socket is increased, and the function of the socket is more extensive.

The end part of the cylinder body 3 with the hexagon socket is inwards sunken, the end part edge of the hexagon socket 1 is inwards sunken, so that the bolt and the nut can conveniently enter the hexagon socket 1, the bolt and the nut can slide in along the concave part when entering the socket inwards sunken, and the bolt and the nut can more easily enter the hexagon sleeve.

Embodiment 2, as shown in fig. 3 and 4, in a hexagonal socket of the present invention, the socket is provided with a hexagon socket 1 and an inner hole 2, the depth of the hexagon socket 1 is the same as the height of a nut fitted to the hexagonal socket, the inner hole 2 is communicated with the hexagon socket 1 and is connected to a through shaft, the diameter of the inner hole 2 is smaller than the diameter of the hexagon socket 1, a cylinder 7 is provided in the socket 3, the inner hole 2 is provided in the cylinder 7, the inner hole 2 functions as a screw of a bolt can enter when fastening or detaching the nut, it is ensured that the nut can be operated smoothly, the depth of the hexagon socket 1 is improved by setting the cylinder 7, the depth of the hexagon socket 1 is equal to the height of the nut, the nut can be just placed into the hexagon socket 1, the diameter of the inner hole 2 is smaller than the diameter of the hexagon socket 1, it is possible to prevent the nut from entering the inner hole 2, when the hexagonal sleeve is rotated to enable the nut to fall off the bolt during disassembly, the nut is positioned in the hexagonal socket 1 of the hexagonal sleeve; when mounting the nut, place the nut on hexagonal socket's interior hexagonal hole 1, then rotatory hexagonal socket makes the nut can fix on the bolt, and the nut drops into hexagonal socket inside after breaking away from the bolt when adding cylinder 7 can avoid dismantling, or the nut is incorrect when mounting the nut falls into hexagonal socket inside, inconvenient taking out.

Be provided with cylinder 7 in the barrel 3, hole 2 is established in the cylinder 7, guarantee that the nut can not drop and get into the hole to and the bolt can get into in hole 2, the one end that cylinder 7 is close to interior hexagonal hole 1 has magnetism, can adsorb screw bolt and nut, can prevent that nut and bolt from dropping from the hexagonal sleeve when fastening nut or bolt and dismantlement nut or bolt, the nut drops when avoiding fastening or dismantling and need look for everywhere or lose the inconvenience of bringing.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims

1. A hexagonal socket, includes barrel (3), its characterized in that: interior hexagonal hole (1) and hole (2) are provided with in barrel (3), the degree of depth of interior hexagonal hole (1) with hexagonal sleeve complex nut highly the same, hole (2) and interior hexagonal hole (1) intercommunication, the aperture of hole (2) is less than the aperture of interior hexagonal hole (1).

2. A hexagonal socket according to claim 1, wherein: the inner wall of the inner hexagonal hole (1) has magnetism.

3. A hexagonal socket according to claim 1, wherein: six angles of hexagon socket (1) are arc portion (4), the centre of a circle of arc portion (4) is located hexagon socket (1).

4. A hexagonal socket according to claim 1, wherein: the outer ring (5) of the end part of the cylinder body (3) with the hexagon socket hole (1) is hexagonal.

5. A hexagonal socket according to claim 1, wherein: the inner ring (6) at the end part of the inner hexagonal hole (1) is sunken towards the inside of the cylinder body (3).

6. A hexagonal socket according to claim 1, wherein: be provided with cylinder (7) in barrel (3), hole (2) are established in cylinder (7), cylinder (7) are close to the one end of interior hexagonal hole (1) and have magnetism.