CN210879525U

CN210879525U - Handle with detachable inner core

Info

Publication number: CN210879525U
Application number: CN201921417147.5U
Authority: CN
Inventors: 安琦
Original assignee: Shanghai Taigu Tools Co ltd
Current assignee: Shanghai Taigu Tools Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-30
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a handle with a detachable inner core, which comprises a handle main body, a limit cover and an inner core; the upper end of the handle main body is provided with a connecting end, the middle part of the connecting end is provided with a slot, and the inner walls of two sides of the slot are symmetrically provided with clamping grooves with opposite openings; the middle part of the limiting cover is provided with a jack communicated with the slot, and the inner walls of the two sides of the jack are symmetrically provided with adjusting openings with opposite openings; limiting lugs matched with the adjusting openings are symmetrically arranged on two sides of one end of the inner core; the utility model arranges the inner core and the handle main body as a detachable connection structure, which is convenient for making one handle simultaneously adapt to inner cores of various types, and is convenient for use; through setting up spacing lid, after the inner core inserted the interior joint of handle, rotate spacing lid and carry on spacingly, restrain deviating from of inner core, guarantee the stability of inner core installation.

Description

Handle with detachable inner core

Technical Field

The utility model relates to a repair tools field of relevance specifically is a can dismantle handle of inner core.

Background

In the existing tool handle, if a screwdriver, a cutting knife and the like are adopted, functional inner cores are of a fixed mounting structure, inner cores of different types and different functions are correspondingly mounted on different handles, in actual operation, multiple operation tools are needed, and a plurality of handle bodies need to be prepared, so that the space is occupied, and the use is inconvenient; the handle structure of the existing replaceable inner core is mostly in a direct inserting mode, the inner core is instable in installation, easy to fall off and poor in stress effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle handle of inner core 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: a handle with a detachable inner core comprises a handle main body, a limiting cover and an inner core; the upper end of the handle main body is provided with a connecting end, the middle part of the connecting end is provided with a slot, and the inner walls of two sides of the slot are symmetrically provided with clamping grooves with opposite openings; the middle part of the limiting cover is provided with a jack communicated with the slot, and the inner walls of the two sides of the jack are symmetrically provided with adjusting openings with opposite openings; and limiting convex blocks matched with the adjusting openings are symmetrically arranged on two sides of one end of the inner core.

Preferably, the limiting cover is sleeved outside the connecting end of the main body and is rotatably connected with the outer wall of the connecting end.

Preferably, a rubber layer is pasted on the outer portion of the handle main body, and anti-skid grains are arranged on the surface of the rubber layer.

Preferably, a rubber layer is pasted on the outer portion of the handle main body, anti-skid lines are arranged on the surface of the rubber layer, the inner core is inserted into the slot of the connecting end, and the limiting convex blocks on the two sides of the inner core are embedded in the clamping grooves in the inner wall of the slot.

Preferably, a reference icon is arranged on the end face of the inner core.

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

the utility model arranges the inner core and the handle main body as a detachable connection structure, which is convenient for making one handle simultaneously adapt to inner cores of various types, and is convenient for use; through setting up spacing lid, after the inner core inserted the interior joint of handle, rotate spacing lid and carry on spacingly, restrain deviating from of inner core, guarantee the stability of inner core installation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the handle body of the present invention;

fig. 3 is a schematic structural diagram of the limiting cover of the present invention;

fig. 4 is a schematic structural diagram of the inner core of the present invention;

FIG. 5 is a schematic structural view of the inner core of the present invention being fixed in the handle body in a limited manner;

fig. 6 is a schematic structural diagram of the inner core of the present invention during plugging and unplugging.

In the figure: 1. a handle body; 11. a slot; 12. a slot; 13. a card slot; 2. a limiting cover; 21. a jack; 22. adjusting the gap; 3. an inner core; 31. a limiting bump; 32. refer to the icon.

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. 1-6, the present invention provides a technical solution: a handle with a detachable inner core comprises a handle main body 1, a limiting cover 2 and an inner core 3; the upper end of the handle main body 1 is provided with a connecting end 11, the middle part of the connecting end 11 is provided with a slot 12, and the inner walls of two sides of the slot 12 are symmetrically provided with clamping grooves 13 with opposite openings; the middle part of the limit cover 2 is provided with a jack 21 communicated with the slot 12, and the inner walls of the two sides of the jack 21 are symmetrically provided with adjusting gaps 22 with opposite openings; and limiting lugs 31 matched with the adjusting openings 22 are symmetrically arranged on two sides of one end of the inner core 3.

Further, 2 covers of spacing lid are established in the connecting end 11 outsides of main part 1 to rotate with connecting end 11 outer wall and be connected, its rotation mode is unlimited, and 2 inner walls of spacing lid and the laminating of 11 outer wall elasticity extrusion of connecting end avoid during the use 2 reversals of spacing lid.

Furthermore, a rubber layer is pasted on the outer portion of the handle main body 1, and anti-skid grains are arranged on the surface of the rubber layer.

Furthermore, a rubber layer is pasted on the outer portion of the handle main body 1, anti-skid grains are arranged on the surface of the rubber layer, the inner core 3 is inserted into the slot 12 of the connecting end 11, and the limiting convex blocks 31 on the two sides of the inner core are embedded in the clamping grooves 13 on the inner wall of the slot 12.

Further, a reference icon 32 is arranged on the end face of the inner core 3.

The working principle is as follows: during installation, the limiting cover 2 is rotated, the adjusting opening 22 of the inner wall of the limiting cover is aligned and communicated with the clamping groove 13 in the connecting end 11 of the handle main body 1 (as shown in fig. 6), the inner core 3 is disassembled, the limiting convex blocks 31 on two sides of the inner core 3 penetrate through the adjusting opening 22 and are embedded into the clamping groove 13, then the limiting cover 2 is rotated, the adjusting opening 22 is staggered with the clamping groove 13 (as shown in fig. 5), and the limiting cover 2 covers and blocks the outside of the clamping groove 13 where the limiting convex blocks 31 are located, so that the inner core 3 is prevented from being separated.

When the handle is disassembled, the limiting cover 2 is rotated to enable the adjusting opening 22 of the inner wall of the limiting cover to be aligned and communicated with the clamping groove 13 in the connecting end 11 of the handle main body 1 (as shown in figure 6), and at the moment, the limiting convex block 31 is not shielded, so that the inner core 3 can be directly pulled out for replacement.

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. A handle with a detachable inner core is characterized by comprising a handle main body (1), a limiting cover (2) and an inner core (3); the upper end of the handle main body (1) is provided with a connecting end (11), the middle part of the connecting end (11) is provided with a slot (12), and the inner walls of two sides of the slot (12) are symmetrically provided with clamping grooves (13) with opposite openings; the middle part of the limiting cover (2) is provided with an insertion hole (21) communicated with the slot (12), and the inner walls of the two sides of the insertion hole (21) are symmetrically provided with adjusting gaps (22) with opposite openings; and limiting lugs (31) matched with the adjusting openings (22) are symmetrically arranged on two sides of one end of the inner core (3).

2. A handle for a removable core as claimed in claim 1, wherein: the limiting cover (2) is sleeved outside the connecting end (11) of the main body (1) and is rotatably connected with the outer wall of the connecting end (11).

3. A handle for a removable core as claimed in claim 1, wherein: a rubber layer is pasted on the outer portion of the handle main body (1), and anti-skid grains are arranged on the surface of the rubber layer.

4. A handle for a removable core as claimed in claim 1, wherein: the inner core (3) is inserted into the slot (12) of the connecting end (11), and the limiting lugs (31) on the two sides of the inner core are embedded in the clamping grooves (13) on the inner wall of the slot (12).

5. A handle for a removable core as claimed in claim 1, wherein: and a reference icon (32) is arranged on the end face of the inner core (3).