TWM453268U - Easily assembled power line - Google Patents

Description

Easy to assemble power cord

This creation is about a power cord, especially an easy-to-assemble power cord.

Some existing home appliances such as electric cookers or hot water bottles, etc., are convenient for carrying, and a detachable power cord is used, which is provided with a socket on the home appliance, and the power cord used at the same time is provided with a matching power outlet at one end. The other end of the power plug has a connector that matches the plug-in socket of the home appliance to connect the home appliance and the mains power.

Referring to Figures 10 and 11, the power cord includes: a power plug 70; a set of wires 80, one end of the set of wires 80 is connected to the power plug 70, and as shown in Figure 8, includes two wires 81; A connector 90 is disposed at the other end of the set of wires 80 opposite to the power plug 70, and as shown in FIG. 8, includes two pin clips 91 and two half housings 92, the two pin clips The 91 series are respectively fixed on the two wires 81 of the set of wires 80, and each of the pin clips 91 has a chuck 911, and each of the half shells 92 is formed with two long slots 93 and a wire slot 94. The slot walls of the two slots 93 are each formed with a pin half hole 95, and a slot half hole 96 is formed in the slot wall of the wire slot 94. The two half shells 92 are relatively closed to form the pin clip 91 and the portion. The wire is received in the second half of the housing 92, and the two pin clips 91 are aligned with the wire half holes 96 by the collet 911 and are disposed in the corresponding long slots 93 of the two housing halves 92. 80 is disposed in the wire slot 94 and passes through the The wire halves 96 of the second half of the housing 92 pass out of the connector 90.

The fixing manner of the second half housing 92 of the connector 90 is generally formed by the screw hole 97 and is screwed with the bolt 98. However, since the two housing halves 92 are not fixed to each other before screwing, the assembler must be screwed. During the process of fixing the two half-shells 92, the screw holes 97 of the two half-shells 92 can be aligned with each other, the assembly process is troublesome and labor-intensive; in addition, since the two wires 81 are located in the wire slot 94 The insulation effect is poor. If the two halves 92 are slightly loose and a gap is generated therebetween, the two wires 81 are easily contacted and short-circuited, and need to be improved.

In view of the above technical defects in the assembly of the power cord, the main purpose of the present invention is to propose an easy-to-assemble power cord.

The main technical means used to achieve the above purpose is to make the easy-to-assemble power cord include: a power plug; a set of wires connected to the power plug at one end and including two wires; a connector The pair of wires are oppositely connected to the other end of the power plug, and comprise two pin clips and two half shells, wherein the two pin clips are respectively fixed on the two wires of the set of wires, and the half shells are formed. There are two long slots and one wire slot, and the two long slot walls are respectively formed with a pin half hole, and the slot wall of the wire slot forms a wire half hole, and half of the shell is formed with two opposite positions on the inner wall surface. When the two half-shells are relatively closed, the two positioning tabs are pressed against the inner wall surface of the other half of the housing, and then fixed by a plurality of The two half-shells are fixed, and the two pin clips are respectively disposed in corresponding long slots of the two half-shells, and the set of wires are disposed in the wire slots.

Moreover, the main technical means used for the above purpose is that the easily assembled power cord comprises: a power plug; a set of wires connected to the power plug at one end and comprising two wires; a connector, The utility model is disposed on the other end of the group of wires opposite to the power plug, and comprises two pin clips and two half shells, wherein the two pin clips are respectively fixed on the two wires of the set of wires, each half shell The body is formed with two long slots and a wire slot. The two long slot walls are respectively formed with a pin half hole, and the slot wall of the wire slot forms a wire half hole, and half of the shell is formed on the side peripheral wall. a plurality of positioning protrusions, the side peripheral walls of the other half of the housing forming positioning slots respectively corresponding to the plurality of positioning protrusions, and the plurality of positioning protrusions are inserted into the other half of the housing when the two housing halves are relatively closed The two half-shells are fixed by a plurality of fixing members, and the two pin clips are respectively disposed in corresponding long slots of the two half-shells, and the set of wires are disposed in the wire slots.

Since the two housings of the connector in the power cord are not fixed by fixing members (such as bolts or rivets), they are fixed by two opposing positioning tabs or are fixed by the positioning posts and the positioning slots. When assembling the connector of the above power cord, the assembler does not need to worry about keeping the two halves of the housing aligned with each other, and the assembly is relatively easy.

Moreover, another object of the present invention is to provide a wire slot of the connector to ensure the separation of the two wires, and to form two wire slots respectively adjacent to the two slots in the wire slots of one of the housings, and Separate the two wires separately In the two wire sockets, the two wires and the pin clips are separated from each other to avoid short circuit; and the two wire sockets are further protruded from the slots, and the side walls are connected to the wire slot walls. The two wire slot seats are protruded into the wire slots of the other half of the housing and are tightly pressed into the wire slot wall; thus, the stability of the second half of the housing before the fixed state of the fixing member is further increased.

Referring to FIG. 1 and FIG. 2, the power cable for easy assembly of the present invention comprises: a power plug 10; a set of wires 20 connected to the power plug 10 at one end, and comprising two wires 21; a connector 30, The wire member 20 is disposed at the other end of the wire connector 20 and is connected to the other end of the power plug 10, and includes two pin clips 31 and two half shells 32. The two pin clips 31 are respectively fixed to the set of wires 20 On the two wires 21, each of the pin clips 31 has a chuck 311. Please refer to FIG. 3 in further detail. In this embodiment, each pin clip 31 includes two metal pieces 312 and a buckle 313. The two metal sheets 312 are stacked and fixed at one end, and the fixed end is connected to the corresponding wire 21, and the other end which is not fixed is used as the chuck 311. The buckle 313 is fastened to the two metal sheets 312. a chuck 311, and each of the two metal sheets 312 is formed with a convex arc portion 314; each of the half shells 32 is formed with two long slots 33 and a wire slot 34, and the slot walls of the two long slots 32 are respectively formed with a slot a pin half hole 35, the groove wall of the wire groove 34 is formed with a wire half hole 36, wherein half of the casing 32 is formed on the inner wall surface Forming two opposite positioning tabs 37, preferably formed on the guide The slot wall of the slot 34 protrudes from the slot of the wire slot 34 corresponding to the half-shell 32, and the wire slot 34 defines two wire slot holders 38 respectively adjacent to the two slots 33. The two-wire slot 38 protrudes. The slot of the wire slot 34 is connected to the slot of the wire slot 34, so that when the two housing halves 32 are relatively closed, as shown in FIG. 4, the two positioning tabs 37 protrude into the other half of the housing. In the wire slot 34, and pressing against the inner wall surface of the slot of the wire slot 34, the two wire slot holder 38 projects into the wire slot 34 of the other half of the housing 32 as shown in FIG. 5, and is pressed against the slot wall of the wire slot 34. In the inner wall surface, the two pin clips 31 are disposed in the corresponding long slots 33 of the two half-shells 32, and the pin holes 316 are aligned by the chuck 311. The set of wires 20 are disposed in the wire slots 34. And passing through the wire half holes 36 of the two half-shells 32, and passing through the connector 30, the two wires 21 of the wire 20 are respectively fixed in the corresponding wire slots 38.

In order to enable the collet 311 of the two pin clips 31 to be aligned with the pin holes 35 of the long slots 33, a plate 39 may be further formed between the two long slots 33 of each of the half-shells 32 and the wire slots 34. A recess 391 is formed in the top of the shelf 39 to position the two pin clips 31 in the recesses 391 of the corresponding shelf 39 as shown in FIG. 6, so that the collets are aligned with the corresponding pin halves 35.

The two half-shells 32 can also be as shown in FIG. 7 to FIG. 9 , wherein one half of the housing 32 is formed with two plural positioning protrusions 321 on the side peripheral wall, and the side peripheral walls of the other half of the housing 32 are respectively formed corresponding to the plurality of positioning protrusions. The positioning slot 322 of the 321 is fixed in the positioning slot 322 of the other half of the housing 32 by the plurality of positioning protrusions 321 when the two housing halves 32 are oppositely closed, and the two halves are fixed by a plurality of fixing members. Housing 32.

The two half-shells 32 can be fixed by bolts or rivets as fixing members, and the bolts 42 are used as fixing members. a plurality of corresponding screw holes 41 are formed, and the plurality of bolts are threaded through the screw holes to screw the two half shells 32; the rivets are used as the fixing members, and the second half shells form a plurality of corresponding rivet holes to The plurality of rivets are riveted into the two half-shells by the riveting holes; when the two half-shells 32 are screwed or riveted, the two half-shells 32 are pressed by the positioning tabs 37 and the wire slots 38 Fixed, so the assembler does not need to worry about keeping the screw holes 41 of the two half-shells 32 relatively aligned, and the assembly is relatively easy; and since the two wires 21 in the wire slots 34 are respectively fixed in the corresponding wire slots 38, It can be ensured that the two wires 21 are separated from each other to avoid short-circuiting of the two wires 21 due to the looseness of the two half-shells 32.

In summary, the power cord of the present invention is easier to assemble, and can further ensure that the wires are separated from each other to avoid short circuit and improve the safety of use.

10‧‧‧Power plug

20‧‧‧Wire

21‧‧‧Wire

30‧‧‧ Sockets

31‧‧‧ pin clips

311‧‧‧ chuck

312‧‧‧metal pieces

313‧‧‧ buckle

314‧‧‧ convex arc

32‧‧‧Half-shell

321‧‧‧ positioning stud

322‧‧‧ positioning slot

33‧‧‧Long slot

34‧‧‧ wire trough

35‧‧‧ pin half hole

36‧‧‧Wire half hole

37‧‧‧ Positioning tabs

38‧‧‧ wire holder

39‧‧‧ ‧ boards

391‧‧‧ Groove

41‧‧‧Spiral hole

42‧‧‧ bolt

70‧‧‧Power plug

80‧‧‧Wire

81‧‧‧ wire

90‧‧‧Connectors

91‧‧‧ pin clips

911‧‧‧ chuck

92‧‧‧Half-shell

93‧‧‧Long slot

94‧‧‧ wire trough

95‧‧‧ pin half hole

96‧‧‧Wire half hole

97‧‧‧ screw holes

98‧‧‧ bolt

Figure 1 is an exploded view of a preferred embodiment of the present invention.

Figure 2 is a top plan view of the pin clip of Figure 1 in combination with one of the housings.

Figure 3 is an exploded view of the pin clip of Figure 1.

Figure 4 is a cross-sectional view of the combination of Figure 2.

Figure 5: Another cross-sectional view of the combination of Figure 2.

Figure 6 is another cross-sectional view of the combination of Figure 2.

Figure 7 is an exploded view of another preferred embodiment of the present invention.

Figure 8 is a top plan view of the pin clip of Figure 7 in combination with one of the half of the housing.

Figure 9 is a cross-sectional view of the combination of Figure 7.

Figure 10: A combination of existing power cords.

Figure 11 is an exploded view of Figure 10.

10‧‧‧Power plug

20‧‧‧Wire

21‧‧‧Wire

30‧‧‧ Sockets

31‧‧‧ pin clips

311‧‧‧ chuck

32‧‧‧Half-shell

33‧‧‧Long slot

34‧‧‧ wire trough

35‧‧‧ pin half hole

36‧‧‧Wire half hole

37‧‧‧ Positioning tabs

38‧‧‧ wire holder

39‧‧‧ ‧ boards

391‧‧‧ Groove

41‧‧‧Spiral hole

42‧‧‧ bolt

Claims (19)

An easy-to-assemble power cord includes: a power plug; a set of wires connected to the power plug at one end and including two wires; and a plug connector disposed on the pair of wires opposite to the power plug One end includes two pin clips and two half shells, and the two pin clips are respectively fixed on two wires of the set of wires, and each half shell is formed with two long slots and one wire slot Each of the two long slot walls is formed with a pin half hole, and the slot wall of the wire slot is formed with a wire half hole, and half of the shell is formed with two opposite positioning tabs on the inner wall surface, and the two half shells When the two cover portions are pressed, the two positioning tabs are pressed against the inner wall surface of the other half of the housing, and the two half-shells are fixed by a plurality of fixing members, so that the two pin clips are respectively disposed in the corresponding two half-shells. In the long slot, the set of wires is disposed in the wire slot. The power cable of the easy assembly according to claim 1, wherein the two positioning tabs are formed on the slot wall of the wire slot of the corresponding half-shell and protrude from the slot of the corresponding half-shell to protrude into the other half of the shell. The wire groove of the body is pressed against the inner wall surface of the wire groove wall. The power cable of the easy assembly according to claim 2, wherein a wire slot of each of the two housings is formed adjacent to the two slots, and the two wires are respectively fixed in the two wire slots. The two-wire slot holder protrudes from the slot of the wire slot, and the side wall thereof is connected to the slot of the wire slot, so that the two wire slot protrudes into the wire slot of the other half of the housing. And pressing on the inner wall of the wire slot wall. The power cord of the easy assembly according to any one of claims 1 to 4, wherein each of the pin clips comprises: two metal pieces, which are stacked and fixed at one end, and the fixed end is connected to the corresponding wire. The other end is not fixed as a chuck, and the two metal sheets are respectively formed with a convex arc portion; and a buckle ring is fastened to the chuck of the two metal sheets. The power cable of the easy assembly according to claim 5, wherein a shelf is formed between the two long slots of each half-shell and the wire slot, and a groove is formed on the top of the shelf, and the two pin clips are located corresponding to each other. In the groove of the shelf, the collet of the two pin clips is aligned with the corresponding pin half hole. The power cable of any one of claims 1 to 4, wherein the plurality of fixing members are bolts, and the two half shells are formed with a plurality of corresponding screw holes, and the plurality of bolts are threaded through the screw holes. And the two half shells are screwed together. The power cable of the easy assembly according to claim 6, wherein the plurality of fixing members are bolts, and the two half shells are formed with a plurality of corresponding screw holes, and the plurality of bolts are threaded through the screw holes to screw the two half shells. body. The power cable of any one of claims 1 to 4, wherein the plurality of fixing members are rivets, and the two half-shells form a plurality of corresponding riveting holes, and the plurality of rivets are pierced by the riveting holes. Rive the two half shells. The power cord of the easy assembly according to claim 6, wherein the plurality of fixing members are rivets, and the two half shells form a plurality of corresponding riveting holes, and the plurality of rivets are pierced by the riveting holes to rive the two half shells . An easy-to-assemble power cord includes: a power plug; a set of wires connected to the power plug at one end and including a second lead a connector; the connector is disposed at the other end of the group of wires opposite to the power plug, and includes two pin clips and two half shells, wherein the two pin clips are respectively fixed to the set of wires In the two wires, each of the half-shells is formed with two parallel slots and a wire slot, and the two long slot walls are respectively formed with a pin half hole, the slot wall of the wire slot forms a wire half hole, and half of the shell And forming a plurality of positioning protrusions on the side peripheral wall, and forming a positioning slot corresponding to the plurality of positioning protrusions respectively on the side peripheral wall of the other half of the housing, and inserting the plurality of positioning protrusions when the two half shells are relatively closed The two half-shells are fixed to the positioning slots of the other half of the housing, and the two half-pins are respectively disposed in the corresponding long slots of the two half-shells. In the wire guide. The power cable of the easy assembly according to claim 11, wherein the wire slot of the half of the housing is formed with two wire slots respectively adjacent to the two slots, and the two wires are respectively fixed in the two wire slots. The two-wire slot holder protrudes from the slot of the wire slot, and the side wall thereof is connected to the slot of the wire slot, so that the two wire slot protrudes into the wire slot of the other half of the housing. And pressing on the inner wall of the wire slot wall. The power cord for easy assembly according to any one of claims 11 to 13, wherein each of the pin clips comprises: two metal pieces which are superposed on each other and fixed at one end, and the fixed end is connected to the corresponding wire. The other end is not fixed as a chuck, and the two metal sheets are respectively formed with a convex arc portion; and a buckle ring is fastened to the chuck of the two metal sheets. An easily assembled power cord as described in claim 14 A plate is formed between each of the two long slots and the wire slot, and a groove is formed on the top of the frame plate, and the two pin clips are located in the grooves of the corresponding frame plate to align the chucks of the two pin clips Corresponding pin half hole. The power cable of any one of claims 11 to 13, wherein the plurality of fixing members are bolts, and the two half-shells are formed with a plurality of corresponding screw holes, and the plurality of bolts are threaded through the screw holes. And the two half shells are screwed together. The power cable of the easy assembly according to claim 15, wherein the plurality of fixing members are bolts, and the two half shells are formed with a plurality of corresponding screw holes, and the plurality of bolts are threaded through the screw holes to screw the two half shells. body. The easy-to-assemble power cord according to any one of claims 11 to 13, wherein the plurality of fixing members are rivets, and the two half-shells form a plurality of corresponding riveting holes, and the plurality of rivets are pierced by the riveting holes. Rive the two half shells. The power cable of the easy assembly according to claim 15, wherein the plurality of fixing members are rivets, and the two half shells form a plurality of corresponding riveting holes, and the plurality of rivets are pierced by the riveting holes to rive the two half shells .