CN216289304U

CN216289304U - Tractable plug and socket

Info

Publication number: CN216289304U
Application number: CN202123043882.4U
Authority: CN
Inventors: 望颢严
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-12
Anticipated expiration: 2031-12-07

Abstract

The utility model provides a can pull plug and socket, includes socket ontology and plug, socket ontology and plug set up anticreep device, prevent to make the plug break away from the jack because of the cable that pulls the plug, anticreep device is including setting up the fixing base on socket ontology and setting up the pothook device that is close to the plug on the plug cable, the mobilizable card of pothook device is gone into on the fixing base. The buckle has the characteristics of simple structure, strong universality, flexible buckle fixation and taking-out, stable structure, convenient use and the like.

Description

Tractable plug and socket

Technical Field

The invention relates to the field of sockets and plugs, in particular to a tractable plug and a socket.

Background

Often can use electric tool to carry out construction work in the life, when removing construction work position, need carry out corresponding removal to the power simultaneously, electric tool's removal can cause to pull the cable sometimes to cause the plug to deviate from the socket, influence normal construction work.

Chinese patent document CN214411666U, published/announced date: 10/15/2021, an anti-drop socket and an anti-drop plug are disclosed, wherein an electromagnet, an armature, a reset component, a limiting plate connected with the armature and an on-off switch connected with the electromagnet are arranged in a socket shell; the armature is connected with the reset component; one end of the electromagnet is fixedly arranged in the socket shell, and the other end of the electromagnet is close to the armature; when the electromagnet is electrified, the limiting plate is matched with the plug inserted into the anti-falling socket so as to limit the plug to slip off from the anti-falling socket. An anti-drop plug is in plug-in fit with an anti-drop socket and comprises metal pins; and one side of the end part of the metal pin is provided with a limiting clamping groove which is in splicing fit with a limiting plate on the anti-drop socket. The anti-dropping plug is characterized in that the connection stability between the plug and the socket is improved and the anti-dropping property between the plug and the socket is improved through the matching of the limiting plate and the limiting clamping groove; the plug has the defect of complex structure, and must be used for the plug matched with the socket, but the plug of most of the current electric appliances or electric tools cannot be matched with the plug for use, and cannot play a role in preventing falling off.

Disclosure of Invention

The invention aims to solve the technical problem of providing a tractable plug and a socket which have simple structure, convenient use and strong universality.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a towable plug and a socket comprise a socket body and a plug, wherein the socket body and the plug are provided with anti-falling devices to prevent the plug from being separated from a jack of the socket body due to a cable dragging the plug; the anti-falling device comprises a fixed seat arranged on the socket body and a clamping hook device arranged on the plug cable and close to the plug, and the clamping hook device can be movably clamped on the fixed seat.

The fixing seat is fixedly arranged on the socket body.

The fixing seat is in a plate shape extending outwards from the side edge of the socket body, and is provided with a hole for fixing the buckle of the hook device.

The fixing seat is of a U-shaped structure arranged on the socket body.

The fixing seat is movably arranged on the socket body.

The fixing seat is a C-shaped card arranged on the socket body.

The clamping hook device comprises a fixing ring fixed on the cable wire and a clamping hook, wherein one end of the clamping hook device is connected with the fixing ring, and the other end of the clamping hook device can be clamped into the fixing seat.

The fixed ring is detachable.

A towable plug and a socket comprise a socket body and a plug, wherein the socket body and the plug are provided with anti-falling devices to prevent the plug from being separated from a jack of the socket body due to a cable dragging the plug; the anti-falling device comprises a fixed seat arranged on the socket body and a clamping hook device arranged on the plug cable and close to the plug, and the clamping hook device can be movably clamped on the fixed seat. The clamping hook device is clamped into the fixed seat through pressing or squeezing, and when the clamping hook device is taken out, the clamping hook device also needs to be taken out through a manual intervention mode, so that the structure is simple, the stability is good, and the use is convenient.

In preferred scheme, the fixing base is fixed setting on socket ontology, and the fixing base can with socket ontology one shot forming, or be connected with socket ontology through the fastener, or fixed with socket ontology through the mode of buckle.

When the fixing seat is fixedly arranged on the socket body, in a preferred scheme, the fixing seat is formed with the socket body in one step, and the fixing seat extends outwards from the side edge of the socket body and is provided with a hole for the clamping hook device to be clamped and fixed.

When the fixing seat is fixedly arranged on the socket body, in a preferred scheme, the fixing seat can also be a U-shaped structure arranged on the socket body, and the cross section of the U-shaped structure can be circular, oval, rectangular and the like. Fixed with the socket body by means of fasteners or buckles.

In another preferred scheme, the fixing seat is movably arranged on the socket body. The fixing seat can be buckled on the socket body and can also be movably connected through a fastening piece.

Further, the fixing seat is a C-shaped card installed on the socket body. The socket body is provided with a hole for the C-shaped card to be clamped in, and two ends of the C-shaped card are clamped in the hole of the socket body. In addition, a threaded hole for installing the C-shaped clamp can be formed in the socket body, the C-shaped clamp has a certain width, and two ends of the C-shaped clamp are movably connected with the socket body through fasteners.

In a preferred scheme, the clamping hook device comprises a fixing ring fixed on the cable wire and a clamping hook, wherein one end of the clamping hook is connected with the fixing ring, and the other end of the clamping hook can be clamped into the fixing seat. The fixed ring makes the movable angle and space of the hook more flexible.

Further, the fixed ring is detachable. The power line plug without the anti-drop function is convenient to install the hook device, so that the socket is used with the socket body.

Compared with the prior art, the structure has the following advantages: the socket is simple in structure, and the fixed seat and the socket body can be formed at one time and can also be connected in an assembling mode; the plug is consistent with the common plug, the universality is strong, and the plug can be matched with the socket for use only by arranging the clamping hook device on the cable of the socket; thirdly, the hook device can also be additionally arranged on the cable of the plug in the later period, so that an electric appliance or an electric tool which leaves a factory and is not provided with the hook device has a separation prevention function; the clamping hook device is in a movable clamping buckle type, is flexibly clamped and taken out, and is stable in structure and convenient to use.

Drawings

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

Fig. 4 is a schematic structural view of the hook device of the present invention.

In the figure:

the socket comprises a socket body 1, a fixed seat 11, a hole 111, a plug 2, a hook device 21, hooks 211 and a fixed ring 212.

Detailed Description

In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", etc. indicate orientations and positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

As shown in fig. 1-4, a plug and a socket capable of being pulled include a socket body 1 and a plug 2, the socket body 1 and the plug 2 are provided with an anti-disengaging device, so as to prevent the plug 2 from being disengaged from the socket body 1 due to a cable pulling the plug 2, the anti-disengaging device includes a fixing seat 11 disposed on the socket body 1 and a hook device 21 disposed on the cable of the plug 2 and close to the plug 2, and the hook device 21 can be movably clamped into the fixing seat 11.

As shown in fig. 1, in a first preferred embodiment of the present invention, a fixed seat 11 is disposed at the bottom of the side surface of the socket body 1, the fixed seat 11 is a plate-shaped structure fixedly connected to the socket body 1, and a hole 111 for snap-connecting the hook device 21 is disposed on the plate-shaped structure. The hook device 21 is arranged on the cable close to the plug, the hook device 21 comprises a fixed ring 212 fixed on the cable, and a hook 211 with one end connected with the fixed ring 212 and the other end capable of being clamped into the fixed seat 11, and the hook 211 is similar to the key ring in structure. The hooks 211 are locked in the holes 111 to prevent the plug 2 from separating from the socket body 1.

Fig. 2 shows that, as a second preferred embodiment of the present invention, a fixed seat 11 is disposed at the bottom of the side surface of the socket body 1, the fixed seat 11 is a U-shaped structure fixedly connected to the socket body 1, and the cross section of the U-shaped structure is an ellipse. The U-shaped structure and the socket body 1 are integrally formed, the U-shaped structure can be hard or soft, the use of the hard structure is simple, the production is convenient, and the cost is lower; when the soft material is used, the falling-preventing effect is achieved. The hook device 21 is arranged on the cable close to the plug 2, the hook device 21 comprises a fixed ring 212 fixed on the cable, and a hook 211 with one end connected with the fixed ring 212 and the other end capable of being clamped into the fixed seat 11, and the hook 211 is similar to the key ring in structure. The hook 211 is fastened to the U-shaped structure to prevent the plug 2 from separating from the socket body 1.

Fig. 3 shows that, as a third preferred embodiment of the present invention, a fixed seat 11 is disposed at the bottom of the side surface of the socket body 1, the fixed seat 11 is a C-shaped card movably connected to the socket body 1, the C-shaped card is a steel wire with elastic force, a hole for the C-shaped card to be inserted is disposed on the socket body 1, and two ends of the C-shaped card are fastened into the hole of the socket body 1. The hook device 21 is arranged on the cable close to the plug, the hook device 21 comprises a fixed ring 212 fixed on the cable, and a hook 211 with one end connected with the fixed ring 212 and the other end capable of being clamped into the fixed seat 11, and the hook 211 is similar to the key ring in structure. The fixing ring 212 is detachable and fixed on the cable of the plug 2 by a fastener or a buckle structure, and the hook 211 is buckled on the C-shaped clamp to prevent the plug from separating from the socket body 1.

As shown in fig. 4, the hook device 21 includes a fixing ring 212 fixed on the cable, and a hook 211 having one end movably connected with the fixing ring 212 and the other end capable of being clipped into the fixing seat 11, the hook 211 is similar to the key ring in structure, the fixing ring 212 is fixed with the cable of the plug 2 by a fastener 2121, so that the power line plug 2 without the anti-dropping function can be conveniently installed with the hook device 21, and thus the socket body 1 of the present invention can be used.

As shown in fig. 1-4, in vending, it may be preferable to fit or affix the socket with the holder 11 in the package of the power tool. When the fixing ring 212 is detachable, the socket with the fixing base 11 can be matched or attached to the package of the electric tool, and the hook device 21 can be matched or attached to the socket, so that the common electric tool has the anti-dropping function of the drawable cable,

the above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.

Claims

1. The utility model provides a can draw plug and socket, includes socket ontology (1) and plug (2), its characterized in that: the socket body (1) and the plug (2) are provided with anti-falling devices, so that the plug (2) is prevented from being separated from the jack of the socket body (1) due to a cable dragging the plug (2); the anti-falling device comprises a fixed seat (11) arranged on the socket body (1) and a hook device (21) arranged on a cable of the plug (2) and close to the plug (2), wherein the hook device (21) can be movably buckled on the fixed seat (11).

2. The towable plug and receptacle of claim 1, wherein: the fixing seat (11) is fixedly arranged on the socket body (1).

3. The towable plug and receptacle of claim 2, wherein: the fixing seat (11) is in a plate shape extending outwards from the side edge of the socket body (1), and is provided with a hole (111) for buckling and fixing the hook device (21).

4. The towable plug and receptacle of claim 2, wherein: the fixing seat (11) is of a U-shaped structure arranged on the socket body (1).

5. The towable plug and receptacle of claim 1, wherein: the fixed seat (11) is movably arranged on the socket body (1).

6. The towable plug and receptacle of claim 5, wherein: the fixing seat (11) is a C-shaped card arranged on the socket body (1).

7. A towable plug and socket according to any one of claims 1 to 6 wherein: the hook device (21) comprises a fixing ring (212) fixed on the cable line and a hook (211) with one end connected with the fixing ring (212) and the other end capable of being clamped into the fixing seat (11).

8. The towable plug and receptacle of claim 7, wherein: the fixing ring (212) is detachable.