CN211136967U

CN211136967U - Portable anti-skidding handle for tightening machine

Info

Publication number: CN211136967U
Application number: CN201922129624.4U
Authority: CN
Inventors: 张国强
Original assignee: Shanghai Asdic Automobile Equipment Manufacturing Co ltd
Current assignee: Shanghai Asdic Automobile Equipment Manufacturing Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-31
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a portable tightening machine anti-skidding handle, including handle body, inner handle, antiskid piece and positioning mechanism, handle body and inner handle fixed cover are established, and handle body and inner handle are the cylindric structure, and alternately inlays between handle body and the inner handle and be equipped with a plurality of trapezoidal slots, and a plurality of trapezoidal slot is four at least, and four trapezoidal slots are around handle body axial evenly distributed, have seted up the jack in the trapezoidal slot, have seted up the cooperation jack that communicates the jack on the antiskid piece, and the last inserted shaft of positioning mechanism is outstanding jack and cooperation jack and is installed the antiskid piece fixedly in the trapezoidal slot on the handle body; compared with the prior art, the utility model discloses anti-skidding effect is better, and makes things convenient for dismouting antiskid sheets, damages when antiskid sheets-anti-skidding line or anti-skidding bump or anti-skidding rubber layer are worn and torn, and when anti-skidding effect is not good, convenient the change need not whole replacement handle, is favorable to resources are saved.

Description

Portable anti-skidding handle for tightening machine

Technical Field

The utility model relates to an anti-skidding handle technical field specifically is a portable machine anti-skidding handle of screwing up.

Background

A tightening machine refers to an electric wrench tool. The existing tightening machine handle has certain defects when in use, and an operator can generate hand sweat when holding the handle for a long time, so that the hand is easy to slip, certain potential safety hazards are brought to safe operation, and therefore the portable tightening machine anti-slip handle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable anti-skidding handle of machine of screwing up 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 portable anti-skidding handle for screwing up machine, includes handle body, inner handle, antiskid piece and positioning mechanism, the fixed cover of handle body and inner handle is established, and handle body and inner handle are cylindric structure, and alternately inlays between handle body and the inner handle and be equipped with a plurality of trapezoidal slots, and is a plurality of trapezoidal slot is four at least, and four trapezoidal slots center on handle body axial evenly distributed, have seted up the jack in the trapezoidal slot, set up the cooperation jack of intercommunication jack on the antiskid piece, and the last outstanding jack of the axle of inserting of positioning mechanism and cooperation jack are in the trapezoidal slot of antiskid piece fixed mounting on the handle body.

As a preferred technical scheme of the utility model, positioning mechanism has a plurality ofly, and the even cover of a plurality of positioning mechanism is established on the rotation axis, and the one end of rotation axis is rotated the installation and is installed the cavity bottom of handle including, and the outstanding inner handle of the other end sets firmly the knob.

As a preferred technical scheme, positioning mechanism is the arc structure, inlays on it and is equipped with the arc wall, the slip joint of one end of inserting the axle is in the arc wall, and the jack activity of seting up on the outstanding trapezoidal slot of the other end is inserted in the cooperation jack on the antiskid sheets, fixes the antiskid sheets in trapezoidal slot.

As an optimal technical scheme of the utility model, positioning mechanism, the quantity of inserting axle, jack and cooperation jack is unanimous, and the one-to-one setting.

As an optimized technical scheme of the utility model, the outside of antiskid sheets is equipped with anti-skidding line or anti-skidding bump or anti-skidding rubber layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an antiskid handle for portable tightening machine, through the antiskid piece that sets up, has anti-skidding effect, avoids the operation personnel to hold the handle for a long time and produce the problem of hand perspiration, causes the hand slippage easily, is favorable to strengthening the operation security, reduces the potential safety hazard; in addition, through the positioning mechanism, the inserting shaft, the inserting hole and the matched inserting hole, the antiskid sheets are convenient to disassemble and assemble, when the antiskid sheets are damaged, namely the antiskid lines or the antiskid convex points or the antiskid rubber layers are abraded, the antiskid sheets are convenient to replace, the handles are not required to be integrally replaced, and resources are saved.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural diagram of the positioning mechanism of the present invention.

In the figure: 1. a handle body; 2. an inner handle; 3. anti-slip sheets; 4. a positioning mechanism; 5. a trapezoidal slot; 6. a jack; 7. a mating jack; 8. inserting a shaft; 9. a rotating shaft; 10. a rotation knob; 11. an arc-shaped groove.

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 "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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 according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a portable anti-skidding handle for screwing up machine, includes handle body 1, interior handle 2, antiskid sheet 3 and positioning mechanism 4, handle body 1 and the fixed cover of interior handle 2 are established, and handle body 1 and interior handle 2 are cylindric structure, and alternately inlays between handle body 1 and the interior handle 2 and be equipped with a plurality of trapezoidal slots 5, and is a plurality of trapezoidal slot 5 is four at least, and four trapezoidal slots 5 center on 1 axial evenly distributed of handle body, have seted up jack 6 in the trapezoidal slot 5, have seted up the cooperation jack 7 of intercommunication jack 6 on the antiskid sheet 3, and the outstanding jack 6 of the axle 8 of inserting on the positioning mechanism 4 and cooperation jack 7 are in the trapezoidal slot 5 with antiskid sheet 3 fixed mounting on handle body 1.

Further, positioning mechanism 4 has a plurality ofly, and a plurality of positioning mechanism 4 are evenly overlapped and are established on rotation axis 9, and the one end of rotation axis 9 is rotated and is installed in the cavity bottom of handle 2 including, and handle 2 sets firmly knob 10 in the outstanding other end, rotates knob 10 and just can control the state of antiskid sheet 3 at handle body 1, makes things convenient for the dismouting.

Furthermore, positioning mechanism 4 is the arc structure, inlays on it and is equipped with arc wall 11, the slip joint of the one end of inserting axle 8 is in arc wall 11, and the jack 6 activity that sets up on the outstanding trapezoidal slot 5 of the other end inserts in the cooperation jack 7 on the antiskid sheet 3, fixes antiskid sheet 3 in trapezoidal slot 5, and the positioning mechanism 4 of arc structure is convenient for control and is inserted the relation of connection between axle 8 and the antiskid sheet 3, makes things convenient for the dismouting.

Furthermore, the positioning mechanisms 4, the insertion shafts 8, the insertion holes 6 and the matching insertion holes 7 are consistent in number and are arranged in a one-to-one correspondence manner.

Further, the outside of antiskid piece 3 is equipped with anti-skidding line or anti-skidding bump or anti-skidding rubber layer, possesses anti-skidding effect, when avoiding the operation personnel to hold the handle for a long time and produce hand sweat, causes the problem of hand slippage easily, is favorable to strengthening the operation security, reduces the potential safety hazard.

The working principle is as follows:

when the anti-skid sheet 3 is installed, a user inserts the anti-skid sheet 3 into the trapezoidal slot 5 until the anti-skid sheet is completely overlapped;

rotating the rotating button 10, rotating the rotating shaft 9, aligning the protruding high part of the positioning mechanism 4 with the inserting shaft 8, enabling the inserting shaft 8 to protrude out of the inserting hole 6 formed in the trapezoidal slot 5 and movably insert into the matching inserting hole 7 formed in the anti-skid sheet 3, fixing the anti-skid sheet 3 in the trapezoidal slot 5, and completing installation work;

when the anti-skid sheet 3 is detached, the user rotates the rotating knob 10 in the opposite direction, the rotating shaft 9 synchronously rotates in the opposite direction, the lower part of the positioning mechanism 4 is aligned with the inserting shaft 8, the inserting shaft 8 retracts into the inserting hole 6 formed in the trapezoidal slot 5, and the inserting shaft is separated from the matched inserting hole 7 in the anti-skid sheet 3, so that the anti-skid sheet 3 is conveniently detached.

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

Claims

1. An anti-skid handle for a portable tightening machine is characterized by comprising a handle body (1), an inner handle (2), an anti-skid sheet (3) and a positioning mechanism (4), the handle body (1) and the inner handle (2) are fixedly sleeved, the handle body (1) and the inner handle (2) are both cylindrical structures, and alternately inlay between handle body (1) and interior handle (2) and be equipped with a plurality of trapezoidal slots (5), it is a plurality of trapezoidal slot (5) are four at least, and four trapezoidal slots (5) are around handle body (1) axial evenly distributed, have seted up jack (6) in trapezoidal slot (5), have seted up cooperation jack (7) of intercommunication jack (6) on antiskid sheets (3), and the last trapezoidal slot (5) of inserting shaft (8) outstanding jack (6) and cooperation jack (7) of positioning mechanism (4) with antiskid sheets (3) fixed mounting on handle body (1).

2. The anti-skid handle for the portable tightening machine according to claim 1, wherein the plurality of positioning mechanisms (4) are uniformly sleeved on the rotating shaft (9), one end of the rotating shaft (9) is rotatably installed at the bottom of the cavity of the inner handle (2), and the other end of the rotating shaft protrudes out of the inner handle (2) to be fixedly provided with the rotating knob (10).

3. The anti-slip handle for the portable tightening machine according to claim 1, wherein the positioning mechanism (4) is an arc-shaped structure, an arc-shaped groove (11) is embedded in the positioning mechanism, one end of the insertion shaft (8) is slidably clamped in the arc-shaped groove (11), the other end of the insertion shaft protrudes out of the insertion hole (6) formed in the trapezoidal insertion groove (5) and is movably inserted into the matched insertion hole (7) formed in the anti-slip sheet (3), and the anti-slip sheet (3) is fixed in the trapezoidal insertion groove (5).

4. The anti-slip handle for a portable screwing machine according to claim 1, characterized in that the positioning mechanisms (4), the insertion shafts (8), the insertion holes (6) and the matching insertion holes (7) are in the same number and are arranged in a one-to-one correspondence.

5. The anti-slip handle for the portable tightening machine according to claim 1, wherein the anti-slip sheet (3) is provided with anti-slip lines or anti-slip bumps or an anti-slip rubber layer on the outside.