TWM466406U - Extension cord with waterproof and dustproof structure - Google Patents

Description

Extension cord with waterproof and dustproof structure

The present invention relates to an extension cord for extending a power outlet disposed at a wall and increasing the number of outlets for a user of an electrical appliance remote from the power outlet.

Under the rapid development of science and technology, human life cannot be separated from electricity. Generally, there are a plurality of power outlets on the indoor wall. However, since the number of power outlets is limited and the configuration position does not necessarily meet the user's needs, the user usually purchases the extension cord and uses the extension cord extension. The distance between the power sockets on the wall and the multiple sockets on the extension cable can be used to provide multiple electrical plugs away from the power socket; the extension cord is small in size and does not occupy space when used, so the user usually Once the extension line is placed, it will not be changed.

However, the sockets on the extension cords of the prior art are directly exposed and covered with no cover. Under long-term use, the sockets tend to accumulate dust, cotton wool or hair, but accumulate to the poles of the socket, and the climate in Taiwan is warm and humid. It is easy to cause a short circuit or even cause a fire. In addition, the conventional extension cord does not have the function of waterproofing. If there is an accident that causes liquid to spill onto the extension cord, it is easy to make the extension cord. In addition to damage, it may also cause an accident.

In view of this, the creator conceived and further studied and finally created an extension cord with waterproof and dustproof structure.

The present invention provides an extension cord with a waterproof and dustproof structure, the main purpose of which is to improve the dustproof and waterproof ability of the extension cord, and prevent impurities such as dust, liquid, etc. from being mistaken into the socket, to avoid accidents and to avoid extension cord damage.

In order to achieve the above objective, the present invention provides an extension cord having a waterproof and dustproof structure, comprising: an extension cord body, a plurality of sockets on one end surface, and a joint portion on each of the socket edges; and a plurality of protective covers, The utility model has a set end and an open end, and the set end and the open end are connected by two sides, the protective cover has an outer end surface and an inner end surface, and the protective cover is pivotally disposed on the combined end The protective cover is covered with the inner end surface of each of the sockets.

The utility model can utilize the provided extension cable with waterproof and dustproof structure, and the utility model can obtain the effect that: by the plurality of protective covers being pivoted on the extension wire body, the protective cover can be freely covered without affecting the normal use of the socket. Cover the extension cord socket to prevent impurities from entering the socket, which improves the dustproof and waterproof ability of the extension cord.

The techniques, means, and other effects of the present invention in order to achieve the above objects are set forth in the accompanying drawings.

[this creation]

20‧‧‧Extension line body

21‧‧‧ socket

21B‧‧‧ socket

22‧‧‧Combination Department

221‧‧‧ slots

23B‧‧‧ jack

24B‧‧‧stop ribs

25B‧‧‧ trench

30‧‧‧ protective cover

30B‧‧‧ protective cover

31‧‧‧Set

32‧‧‧Open end

33‧‧‧Bump

34‧‧‧ Ribs

34B‧‧‧ Ribs

35‧‧‧Reel

36B‧‧‧塞柱

Figure 1 is a partial exploded view of the present embodiment.

Fig. 2 is a diagram showing the state of use of the present embodiment.

Figure 3 is a partial exploded view of another embodiment of the present invention.

Figure 4 is a partial cross-sectional view showing another embodiment of the present creation.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] for details: The preferred implementation of the extension cord with waterproof and dustproof structure For example, as shown in FIG. 1 to FIG. 2 , an extension cord body 20 and a plurality of protective covers 30 are provided. The extension cord body 20 is provided with a plurality of sockets 21 on one end surface and a peripheral edge of the socket 21 . The joint portion 22 is a slot 221 formed in the periphery of the socket 21; and each of the protection cover 30 has a set of end 31 and an open end 32, and the two ends are connected to the set end. And the open end 32, the protective cover 30 has an outer end surface and an inner end surface. The assembled end 31 is formed with two protrusions 33 on the two sides, and the protective cover 30 is on the two sides of the inner end surface. Forming a rib 34, the open end 32 is outwardly formed with a wrench 35, and the two protrusions 33 of the protective cover 30 are respectively accommodated The two slots 221 are defined by the two slots 221 to pivot the protection cover 30 relative to the extension cord body 20, and the two ribs 34 are spanned on two sides of the socket 21, so that the two ribs 34 are disposed on the two sides of the socket 21 Each of the protective covers 30 covers the sockets 21 with its inner end surface, and the protective cover 30 can be a transparent structure.

The above is the main components of the creation embodiment and its configuration description. As for the use and function of the present embodiment, please refer to FIG. 1 and FIG. 2, the protective cover 30 is freely pivotable on the extension body 20, when the socket 21 is to be used. The protective cover 30 is opened by the trigger 35 so that the protective cover 30 does not affect the normal use of the socket 21. When the socket 21 is not in use, the protective cover 30 is closed to cover the socket 21, and by The two ribs 34 on the two sides of the protective cover 30 strengthen the sealing effect on both sides of the socket 21 to achieve waterproof and dustproof effects.

In addition, please refer to FIG. 3 and FIG. 4 , which is another embodiment of the present invention, wherein the protective cover 30B is further formed with two plug posts 36B on the inner end surface, and the two plug posts 36B When the protective cover 30B is covered by the socket 21B, it is disposed in the socket 23B of the socket 21B, thereby providing a more stable covering effect; in addition, the two sides of the socket 21B can be formed into a second block. The rib 24B has a groove 25B between the rib 24B and the socket 21B. When the protective cover 30B covers the socket 21B, the rib 34B is received in the groove 25B. The sealing effect between the protective cover 30B and the socket 21B is made closer.

It is known from the above that this creation is indeed in line with "industry availability", "novelty" and "progressiveness". Please give us a review and grant a patent as soon as possible.

20‧‧‧Extension line body

21‧‧‧ socket

22‧‧‧Combination Department

221‧‧‧ slots

30‧‧‧ protective cover

31‧‧‧Set

32‧‧‧Open end

33‧‧‧Bump

34‧‧‧ Ribs

35‧‧‧Reel

Claims (7)

An extension cord having a waterproof and dustproof structure, comprising: an extension cord body, a plurality of sockets on one end surface, and a joint portion on each of the socket edges; and a plurality of protective covers having a set of ends and an opening The protective cover has an outer end surface and an inner end surface, and the protective cover is pivotally disposed on the joint portion to make the protective cover The inner end face is covered by each of the sockets. An extension cord having a waterproof and dustproof structure according to the first aspect of the invention, wherein the protective cover is formed with a rib on both sides of the inner end surface, and the two ribs are spanned on two sides of the socket. An extension cord having a waterproof and dustproof structure according to the second aspect of the invention, wherein the two sides of the socket are further formed with a blocking rib, and each of the blocking rib and the socket has a groove, the protective cover When the socket is covered, the rib is accommodated in the groove. An extension cord having a waterproof and dustproof structure according to claim 1, wherein the joint portion is a slot formed in a periphery of the socket, and the set end is formed with two protrusions on the two sides. The two protruding posts are respectively received in the two slots and are constrained by the two slots, so that the protective cover pivots relative to the extension body. An extension cord having a waterproof and dustproof structure according to claim 1, wherein the inner end surface is further formed with two plugs, and the two plugs are provided when the protective cover covers the socket. In the socket of the socket. An extension cord having a waterproof and dustproof structure according to claim 1, wherein the protective cover is a transparent structure. An extension cord having a waterproof and dustproof structure according to claim 1, wherein the open end is further formed with a wrench.