CN206340380U - The cable being easily installed - Google Patents

Abstract

Include inner wire, insulator and sheath the utility model discloses a kind of cable being easily installed, the conductor is sleeved in the insulator, the insulator is sleeved in the sheath, the sheath is provided with recessed connected structure, the recessed connected structure includes insertion body and slot, the insertion body and slot matching, the side of the insertion body is concave curved surface.The utility model compared with prior art, with advantages below and effect：Insertion body and slot are worked in coordination, insertion body may be inserted into the slot of adjacent cable, interfixed between provisional cable, and the shape of insertion body is so that lighter when insertion body is extracted, it so can easily realize increase or reduce cable, without worrying to wind between cable.

Description

The cable being easily installed

Technical field

The utility model is related to a kind of cable, more particularly to a kind of cable being easily installed, and cable is used to transmit electric energy, fits For temporary power.

Background technology

In some occasions, such as construction site or in temporary building, it is necessary to be powered.And in temporary building Because the quantity and watt level of power device are possible to count well, so needing according to actual situation, increase It is adjusted with the mode for reducing small cable, rather than with single one big cable.But, if the increase of existing cable quantity Ground is excessive, meeting tied up in knots, so as to just be bothered very much when a wherein cable is extracted.

Utility model content

The purpose of this utility model is to overcome above shortcomings in the prior art, and providing one kind can facilitate mutual The cable being easily installed plugged.

The technical scheme in the invention for solving the above technical problem is：The cable being easily installed include inner wire, Insulator and sheath, the conductor are sleeved in the insulator, and the insulator is sleeved in the sheath, and the sheath is set Recessed connected structure is equipped with, the recessed connected structure includes insertion body and slot, the insertion body and slot matching, described to insert The side for entering body is concave curved surface.

Preferably, the side of insertion body described in the utility model is provided with compactor.

Preferably, pressing apparatus described in the utility model is flexible.

Preferably, the utility model is on the same sheath, between the adjacent recessed connected structure at intervals of 20cm。

The utility model compared with prior art, with advantages below and effect：Insertion body and slot are worked in coordination, insertion Body may be inserted into the slot of adjacent cable, interfixed between provisional cable, and the shape of insertion body causes Extract insertion body when it is lighter, so can easily realize increase or reduce cable, without worry cable it Between wind.

Brief description of the drawings

Fig. 1 is the structural representation of the cable being easily installed in the utility model.

Fig. 2 is the schematic cross-section of the cable being easily installed in the utility model.

Fig. 3 is the cable being easily installed in the utility model grafting schematic diagram each other.

Fig. 4 is the structural representation of the utility model concave connected structure.

Fig. 5 is the concavity schematic diagram of the utility model concave connected structure side curved surface.

The section view that Fig. 6 is A-A in the utility model is intended to.

Embodiment

Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, following examples are pair It is of the present utility model explanation and the utility model is not limited to following examples.

As shown in figure 1, the cable being easily installed includes inner wire 100, insulator 200 and sheath 300.100 sets of inner wire Fill in insulator 200, insulator 200 is sleeved on sheath 300, and sheath 300 is provided with recessed connected structure 400.Inner wire 100 is to lead Body, for conducting electric current, conveys electric energy.Insulator 200 plays insulating effect, and with the effect of certain protection conductor 100. Sheath 300 is that tool plays a protective role, certainly also possible using other materials typically using polyvinyl chloride.

In Fig. 2, conductor 100, insulator 200 and sheath 300 are concentric circles, and concyclic.

In Fig. 3, interconnected between adjacent cable by recessed connected structure 400.

In Fig. 4, recessed connected structure 400 includes insertion body 401 and slot 402, and insertion body 401 and slot 402 cooperate, Here cooperation refers to that insertion body 401 can just insert slot 402, and insertion body 401 outline and slot 402 it is interior Wheel is similar.

In Fig. 5, the side 404 of insertion body 401 is concave curved surface.Because Fig. 5 is looked over from the front of recessed connected structure 400 , so the side 404 of insertion body 401 reforms into a curve, abbreviated here as side curve 406.It is recessed in the utility model Curved surface means the relation between side curve 406 and boost line 405 in Fig. 5, concretely refers to, is connected to side curve Two end points on 406, do boost line 405, and boost line 405 is not passed through insertion body 401.Intuitively say, that is insertion body 401 Side 404 be concave curved surface.

In Fig. 4, the side 404 of insertion body 401 is provided with compactor 403.Compactor 403 is flexible.Compactor 403 Effect be in order to insertion body 401 insert slot 402 when, enable to insertion body 401 insert slot 402 between can insert Tightly.

Watched for convenience in Fig. 5, so eliminating compactor 403.The inner surface of slot 402 and insertion body 401 in Fig. 5 Side 404 it is similar so that insertion body 401 can conveniently insertion slot 402 in, because the side 404 of insertion body 401 is Concave curved surface, so the mating force of insertion body 401 and insertion slot 402 is not very big, can conveniently be extracted.Using process In, if it find that use occasion to the drag force of cable than larger so that the structure for making insertion body 401 insert slot 402 comes off, It is contemplated that being concave curved surface installing compressor 403 in the side 404 of insertion body 401.But generally, it is not necessary to pressure is installed Tight device 403.

On the same sheath 300, between adjacent recessed connected structure 400 at intervals of 20cm.Recessed connected structure 400 is general It is general on same circumference that a recessed connected structure 400 is only set in axial arrangement.

Above content described in this specification is only to the present embodiment example explanation.Belonging to the present embodiment Those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode is substituted, without departing from this example demonstrates that book content or surmount scope defined in the claims, all should Belong to the protection domain of the present embodiment.

Claims (4)

1. a kind of cable being easily installed, including inner wire, insulator and sheath, the conductor are sleeved in the insulator, The insulator is sleeved in the sheath, it is characterised in that：The sheath is provided with recessed connected structure, the recessed connected structure Including insertion body and slot, the insertion body and slot matching, the side of the insertion body is concave curved surface.

2. the cable according to claim 1 being easily installed, it is characterised in that：The side of the insertion body is provided with compression Device.

3. the cable according to claim 2 being easily installed, it is characterised in that：The pressing apparatus is flexible.

4. the cable according to claim 2 being easily installed, it is characterised in that：It is adjacent described on the same sheath Between recessed connected structure at intervals of 20cm.