CN207344463U - A detachable hardware hex wrench - Google Patents

Abstract

The utility model discloses a can dismantle five metals allen key, including the main part body, the left end middle part of the main part body has the installation through-hole, the bottom surface of the main part body is fixed with the set of cover, the middle part of the set of cover is regular hexagonal prism through-hole, regular hexagonal prism through-hole communicates with each other with the installation through-hole, permanent magnet cover plug bush is in the installation through-hole, the inside wall of installation through-hole is hugged closely to the lateral wall of permanent magnet cover, the roof lateral wall of permanent magnet cover has the radial extension limit, the bottom surface on radial extension limit is fixed with a plurality of reference columns, the locating column plug bush is in the locating hole that the top surface of the main part body has, the upper portion plug bush of hexagonal prism is in regular hexagonal prism through-hole, hexagonal prism cooperatees with regular hexagonal prism through-hole. The utility model discloses only need a main part body, it can install the hexagonal prism of equidimension not, realizes the rotation to the bolt of equidimension not, and it is small, and convenient to carry can install the extension handle as required moreover to conveniently make power.

Description

A detachable hardware hex wrench

Technical field:

The utility model relates to the technical field of hardware equipment, in particular to a detachable hardware hexagon wrench.

Background technique:

Existing hexagonal wrench is generally L-shaped, and its long rod part is a hand grip part. Its general length is limited and its force is limited, and the rotating part of the hexagonal wrench is based on the size of the hexagonal hole of the screw joint of the bolt. It is necessary to carry allen wrenches of different sizes, which are bulky and very troublesome.

Utility model content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a detachable hardware hex wrench, which only needs one main body, which can be installed with hexagonal prisms of different sizes to realize the rotation of bolts of different sizes. It is small in size and easy to carry, and an extended handle can be installed as needed, so that it is convenient to apply force.

The scheme that the utility model solves described technical problem is:

A detachable hardware hex wrench, comprising a main part body, the middle part of the left end of the main part body has a through hole for installation, the bottom surface of the main part body is fixed with a connecting sleeve body, and the middle part of the connecting sleeve body is a through hole of a regular hexagonal prism. The prism through hole communicates with the installation through hole, the permanent magnet sleeve is inserted into the installation through hole, the outer wall of the permanent magnet sleeve is close to the inner wall of the installation through hole, and the outer wall of the top plate of the permanent magnet sleeve has a radially extending edge. The bottom surface of the extension edge is fixed with a plurality of positioning columns, and the positioning columns are inserted into the positioning holes on the top surface of the main body. Matching, the top middle part of the hexagonal prism is fixed with a connecting protruding column, and the connecting protruding column is inserted and sleeved in the permanent magnet sleeve and adsorbed with the permanent magnet sleeve.

Further speaking, the middle part of the bottom surface of the top plate of the permanent magnet sleeve has a middle protruding post, and the middle protruding post is inserted into the positioning socket provided in the middle part of the top surface of the connecting protruding post and adsorbed to the connecting protruding post.

Further speaking, an iron sleeve is inserted into the positioning hole, the outer wall of the iron sleeve is fixed on the inner wall of the positioning hole, and the positioning post is inserted in the iron sleeve and adsorbed to the iron sleeve.

Furthermore, the middle part of the right end of the main body has a handle connection hole, and the rod portion of the extended handle is inserted into the handle connection hole.

Further, the inner wall of the handle connection hole has a connection screw through hole, the ball plunger is screwed into the connection screw through hole, and the steel ball of the ball plunger extends into the handle connection hole and is nested in the handle connection hole. In the positioning concave hole provided on the outer wall of the rod part of the extension handle.

The outstanding effect of the utility model is: compared with the prior art, it only needs one main body, which can install hexagonal prisms of different sizes to realize the rotation of bolts of different sizes. It is small in size and easy to carry. An extension handle can be installed as needed to facilitate force application.

Description of drawings:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a partial bottom view of the main body of the utility model.

Detailed ways:

Embodiment, as shown in Fig. 1 to Fig. 2, a detachable hardware Allen wrench, comprising a main body 10, the middle part of the left end of the main body 10 has a mounting through hole 11, the bottom surface of the main body 10 is screwed A connecting sleeve 12 is fixed, and the middle part of the connecting sleeve 12 is a regular hexagonal prism through hole 13. The regular hexagonal prism through hole 13 communicates with the installation through hole 11, and the permanent magnet sleeve 14 is inserted in the installation through hole 11. The permanent magnet sleeve 14 The outer wall is close to the inner wall of the installation through hole 11, the outer wall of the top plate of the permanent magnet sleeve 14 has a radially extending edge 141, and a plurality of positioning posts 142 are fixed on the bottom surface of the radially extending edge 141, and the positioning posts 142 are inserted into the main part. In the positioning hole 15 that the top surface of the body 10 has, the top of the hexagonal prism 16 is inserted in the regular hexagonal prism through hole 13, the hexagonal prism 16 is matched with the regular hexagonal prism through hole 13, and the top middle part of the hexagonal prism 16 is fixed with a The connecting protruding column 161 is inserted into the permanent magnet sleeve 14 and adsorbed to the permanent magnet sleeve 14 .

Further, the middle part of the bottom surface of the top plate of the permanent magnet sleeve 14 has a middle protruding post 143, and the middle protruding post 143 is inserted into the positioning socket 162 provided in the middle part of the top surface of the connecting protruding post 161 and connected with the connecting protruding post 161. The column 161 phase is adsorbed.

Further, an iron sleeve 151 is inserted in the positioning hole 15, and the outer wall of the iron sleeve 151 is fixed on the inner wall of the positioning hole 15, and the positioning column 142 is inserted in the iron sleeve 151 and connected with the iron sleeve. Set of 151 phase adsorption.

Further speaking, the middle part of the right end of the main body 10 has a handle connection hole 17 , and the rod portion of the extension handle 18 is inserted into the handle connection hole 17 .

Furthermore, the inner side wall of the handle connection hole 17 has a connection screw through hole, the ball plunger 171 is screwed into the connection screw through hole, and the steel ball of the ball plunger 171 extends into the handle connection hole 17 And nested in the positioning concave hole 181 provided on the outer side wall of the rod part of the extension handle 18 .

In this embodiment, the rod portion of the extension handle 18 can be inserted into the handle connecting hole 17 to achieve fixation, or can be directly pulled out to achieve disassembly.

Simultaneously, it can pull out the permanent magnet cover 14 upwards, then, the regular hexagonal prism 16 is unloaded, and then the connecting sleeve 12 is unloaded, and the connecting sleeve 12 and the regular hexagonal prism body 12 of the regular hexagonal prism through hole 13 of different sizes are replaced. 16 and permanent magnet cover 14, thereby can use corresponding regular hexagonal prism 16 to rotate and tighten or rotate to unload according to different hexagon socket head cap bolts, very convenient, its volume is small, easy to disassemble, convenient to carry.

Claims (5)

1. a kind of detachable hardware allen wrench, including main part body (10), it is characterised in that：The left end of the main part body (10) Middle part has installation through-hole (11), and the bottom surface of main part body (10) is fixed with connection body (12), and the middle part of connection body (12) is Regular hexagonal prism through hole (13), regular hexagonal prism through hole (13) are communicated with installation through-hole (11), and permanent magnet set (14) sleeve is logical in installation In hole (11), the lateral wall of permanent magnet set (14) is close to the madial wall of installation through-hole (11), the top plate outside of permanent magnet set (14) Wall has radially extending edges (141), and the bottom surface of radially extending edges (141) is fixed with multiple positioning columns (142), positioning column (142) Sleeve is in the location hole (15) that the top surface of main part body (10) has, and the top sleeve of hexagonal prism (16) is in regular hexagonal prism through hole (13) in, hexagonal prism (16) is engaged with regular hexagonal prism through hole (13), and the top middle portion of hexagonal prism (16) is fixed with connection Convex column (161), connection bump column (161) sleeve mutually adsorb in permanent magnet set (14) and with permanent magnet set (14).

A kind of 2. detachable hardware allen wrench according to claim 1, it is characterised in that：The permanent magnet set (14) Top plate bottom surface in the middle part of there is intermediate projections column (143), intermediate projections column (143) sleeve is on the top of connection bump column (161) Mutually adsorbed in the positioning jack (162) that Middle face has and with connection bump column (161).

A kind of 3. detachable hardware allen wrench according to claim 1, it is characterised in that：In the location hole (15) Irony set (151) is inserted with, the lateral wall of irony set (151) is fixed on the madial wall of location hole (15), and positioning column (142) is inserted It is sleeved in irony set (151) and is mutually adsorbed with irony set (151).

A kind of 4. detachable hardware allen wrench according to claim 1, it is characterised in that：The main part body (10) There is handle connecting hole (17) in the middle part of right end, extend the bar portion sleeve of handle (18) in handle connecting hole (17).

A kind of 5. detachable hardware allen wrench according to claim 4, it is characterised in that：The handle connecting hole (17) on madial wall there is connection to be spirally connected through hole, bulb plunger (171) is screwed onto connection and is spirally connected in through hole, bulb plunger (171) steel ball stretches into handle connecting hole (17) and is nested in the positioning shrinkage pool having on the bar portion lateral wall of extension handle (18) (181) in.