TWI622510B - Housing with vehicle wiring fixing mechanism - Google Patents

Abstract

A housing having a vehicle wiring fixing mechanism, the housing having a side wall having an outer edge of the side wall An open surface, the wiring fixing mechanism is disposed on the open surface, and is suitable for the housing assembly of the production line a soft outer sleeve, the inner portion of the soft outer sleeve is provided with a plurality of wires which are movable relative to each other in a radial direction. Wherein, the open surface of the side wall is formed with a concave groove, and the wall surface of the side wall is formed to have an outer side Projecting a hook of a thickness, and one end of the hook protrudes toward the opening of the groove, and the hook and column are combined The recess is open to form an inlet portion having a width that is less than the diameter of the soft outer sleeve.

Description

Housing with vehicle wiring fixing mechanism

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a housing having a vehicle wiring fixing mechanism, and more particularly to a hook and column combination for simultaneously forming a groove and a side of the groove inlet and extending to the inlet of the groove when forming directly into a casing. A housing having a barbed wire fixing mechanism that prevents the wiring from coming off.

This is shown in Figure 1A and Figure 1B. In general, in a vehicle component, it is often necessary to simultaneously insert a plurality of wires 15 of the vehicle wiring into a soft outer casing 16, and the soft outer casing 16 is disposed inside the casing 10 through a The outlet hole 13 above the open surface 12 of the side wall 11 of the housing 10 passes through the outside of the housing 10 (for example, a switch box 19 on the vehicle handlebar 18, a battery case, etc.). However, the open surface 12 of the housing 10 is generally provided with a lower housing 14 corresponding to the other side of the housing 10, which is screwed into a complete box of the switch box 19, or is used for pressing assembly of another component, that is, After the open face 12 is assembled with the other lower casing 14, the wiring in the outlet hole 13 can be constrained in the outlet hole 13 to be fixed.

Please refer to FIG. 1B again. In the practice of assembling the production line of the depot, it is found that since the outlet hole 13 does not preferably limit the mechanism for the soft outer sleeve 16 to come out of the outlet hole 13, in the production line requiring rapid assembly, it is often Because the soft outer sleeve 16 or the elastic restoring force of the electric wire 15 inside the soft outer sleeve 16 is intentionally or unintentionally pulled, the soft outer sleeve 16 is completely or partially removed from the outlet hole 13 which has been inserted. So with other structures When the piece is assembled, the soft outer casing is pressed to cause damage to the wire.

In addition, as shown in FIG. 1C. In some applications (such as the handlebar handlebars), if the number of wires is large, the metal tabs 17 that are locked in the casing 10 are further bent and covered with the wires 15, and then connected. Into the outlet hole 13, but in this case, since the metal sheet 17 is to be bent and covered with the entire bundle of wires 15, the iron material used thereof needs to be large and long, the cost must be increased, and 10 The internal space is limited, and the metal pressing piece 17 necessarily needs to press the plurality of electric wires 15 . If the edge of the metal pressing piece 17 is not processed, the electric wire 15 is easily cut and short-circuited, and the metal pressing piece 17 is also The contacts of the wires 15 cannot be bumped to prevent short-circuit ignition.

An object of the present invention is to provide a housing having a vehicle wiring fixing mechanism, and a barb fixing mechanism for preventing the wiring from coming off, so that the wiring can be quickly placed and fixed before the housing is further assembled with other members. The mechanism and the hook can be reliably hooked without coming out of the wiring fixing mechanism to facilitate the smooth assembly of the housing with other members.

In order to achieve the above object, a housing having a vehicle wiring fixing mechanism includes a side wall, an outer edge of the side wall has an open surface, and the wiring fixing mechanism is disposed on the open surface, wherein the open surface is formed with a lower surface. a concave groove, the wall surface of the side wall is formed with a hook protruding outwardly of a thickness, and one end of the hook protrudes toward the groove opening, and the hook column is combined with the groove opening to form an inlet portion The width of the inlet portion is smaller than the diameter of the soft outer sleeve.

In one embodiment, the housing is formed by a combination of a mold including at least a first sheet and a second sheet, the first sheet being attached to the thickness of the housing to form the concave in a draft direction a groove, the second plate is formed in the same draft direction as the first plate to form a raised hook.

In one embodiment, the housing is a box that houses a handle and a wiring thereof, and the housing fixes the wiring fixing mechanism of the wiring of the soft outer sleeve.

In one embodiment, the housing is a battery case having the wiring securing mechanism for securing the soft outer sleeve.

The present invention includes the following features: an outer sleeve is provided outside the plurality of wires passing through the housing, and an inner receiving space of the outer sleeve is for a plurality of wires to penetrate therein, and the wires have a receiving gap with the outer sleeve, but The outer diameter of the wires does not change but can be displaced. Therefore, when the outer sleeve is completely inserted into the inlet portion of the groove, the wire can be smoothly moved into the groove due to the displacement of the wire, and the casing has In addition to the function of protecting the electric wire, it has the characteristics of being arbitrarily deformable, and when it is inserted into the groove through the inlet portion, the outer sleeve can be easily deformed and snapped into the inner surface of the hook post of the inlet portion, and the One side of the hook column forms an interference barrier without falling out of the groove. In addition, the application of the present invention comprises at least two plate mold combinations to form a casing, and one plate naturally forms a groove in a drawing direction, and the other plate naturally forms a hook column structure in the same draft direction. At the same time of forming the casing, the wiring fixing mechanism for forming a plurality of grooves and hooks can properly fix the wiring (soft outer casing and piercing) compared with the application of fixing pieces, screws, and bundles to restrain the wires. There are no additional fixed costs for the multiple wires inside.

[Prior technology]

10‧‧‧shell

11‧‧‧ side wall

12‧‧‧Open noodles

13‧‧‧Outlet hole

14‧‧‧ Lower case

15‧‧‧Wire

16‧‧‧Soft outer casing

17‧‧‧Metal tablets

18‧‧‧Vehicle handlebars

19‧‧‧Switch box

[This creation]

20,20’‧‧‧shell

21,21’‧‧‧ side wall

211‧‧‧Open noodles

30,30’‧‧‧Wiring fixing mechanism

31,31’‧‧‧ Groove

311‧‧‧ openings

32,32’‧‧‧hook

321‧‧‧Chamfer or R angle

33‧‧‧ Entrance Department

40‧‧‧ first board

401‧‧‧ inside

402‧‧‧ outside side

41‧‧‧ second board

50‧‧‧Vehicle handles

50A‧‧‧handle switch

60‧‧‧Battery

60A‧‧‧ battery case

C, C1‧‧‧Soft outer casing

D1, D2‧‧‧ width

T‧‧‧ draft direction

W‧‧‧Wire

1A is a front view of a handlebar switch housing of the prior art; FIG. 1B is a side view of the handlebar switch housing of the prior art; FIG. 1C is a diagram showing the wiring fixing mechanism of the inside of the handlebar switch housing of the prior art; FIG. 2 is a schematic view showing the housing with the vehicle wiring fixing mechanism applied to the handle box of the handlebar switch box; FIG. 3 is a perspective view showing the casing of the present invention having a vehicle wiring fixing mechanism applied to the upper casing of the handlebar switch box; FIG. 4 is a view showing the vehicle wiring fixing of the present invention. The housing of the mechanism is applied to another perspective view of the box above the handlebar switch box; FIG. 5 illustrates the housing of the present invention having the vehicle wiring fixing mechanism applied to the upper and lower casings of the handlebar switch box. FIG. 6 is a perspective view showing an embodiment of a casing having a vehicle wiring fixing mechanism applied to a battery case; FIG. 7 is a view showing the casing of the present invention having a vehicle wiring fixing mechanism. A partial perspective view of another embodiment of the battery case; FIG. 8 is a partial perspective view of a further embodiment of the present invention having a housing for a vehicle wiring fixing mechanism applied to the battery case.

The embodiment of the present invention will be described with reference to the drawings.

First, please refer to the embodiment shown in FIGS. 2 to 5. The housing 20 of the embodiment has a side wall 21, and an outer edge of the side wall 21 has an open surface 211. The wiring fixing mechanism 30 is disposed on the open surface 211. The utility model is suitable for an assembly line for further assembling the housing 20 by further fitting a soft outer sleeve C which is internally disposed with a plurality of wires W which are relatively movable with respect to each other, and is characterized in that the opening of the side wall 21 is The end surface of the surface 211 is formed with at least a concave groove 31. The wall surface of the side wall 21 (which may be an inner wall surface or an outer wall surface) is formed with a hook column 32 protruding outwardly by a thickness (this embodiment is shown in FIG. 5 Middle opening The lower side of the 311, but it can also be disposed on the opposite side of the groove, and one end of the hook 32 protrudes toward the opening 311 of the groove 31, and the hook 32 blocks the opening 31 of the groove 31. A portion of the width forms an inlet portion 33 having a width D1 smaller than a diameter D2 of the soft outer sleeve so as to be inserted into the soft outer sleeve C through which a plurality of wires W are internally inserted. Inside the groove 31.

As shown in FIG. 5, since the wires W and the soft outer sleeve C are not completely in close contact with each other, but have a receiving gap, since the outer diameter of the wires W does not change, the soft outer sleeve C can be moved. Therefore, when the soft outer sleeve C is entirely inserted into the inlet portion 33 of the recess 31, it can smoothly enter the recess 31 due to the displacement of the electric wire W, and when the soft outer sleeve C enters the recess 31 The soft outer sleeve C is adapted to be deformed by the position of the inner wire W by the shape of the outer diameter, and is caught in the inner surface of the hook post 32 of the inlet portion 33, and is formed by the side of the hook post 32 without being blocked. Out of the groove 31.

The wiring fixing mechanism 30 of the above-described housing 20 can be manufactured in various ways, regardless of whether the wiring fixing mechanism 30 is formed at the same time when the housing 20 itself is formed, or by means of reworking. However, if it is necessary to simultaneously form a plurality of wiring fixing mechanisms 30 at several places on the casing 20, the following provision can be made to form a plurality of wiring fixing mechanisms 30 in the same procedure when forming the casing 20. It is not necessary to increase the number of molds for the wiring fixing mechanism 30. As shown in Figure 3, Figure 4 and Figure 5. The structure comprises: the housing 20 is made up of a combination of a mold comprising at least a first sheet 40 and a second sheet 41. The first sheet 40 is attached to the shell 20 and has a draft. The groove T is naturally formed by demolding the direction T, and the second plate 41 is demolded in the same draft direction T as the first plate 40 to naturally form a raised hook portion 32.

Further, the combination of the first sheet 40 and the second sheet 41 overlaps A combination of ones or a combination of staggered ones. Further, as shown in FIG. 4, the second sheet 41 is combined with the inner side surface 401 or the outer side surface 402 of the first sheet 40 and is parallel to the longitudinal direction thereof.

It is to be noted that, in the first embodiment, the housing 20 is a box body disposed on the handle 50 of the vehicle for accommodating a handle switch 50A (and its wiring), and the box body is fixed to the wiring of the soft outer sleeve. This wiring fixing mechanism is as shown in FIG.

In addition, as shown in FIGS. 6 to 8. In the first embodiment, the housing 20' is a battery case (housing 20') for accommodating the battery 60. The battery case 60A (the housing 20') has the wire fixing for fixing the soft outer sleeve C'. The mechanism 30', and the wiring fixing mechanism 30' includes a recess 31' formed in the side wall 21' of the housing 20', and the inner side or the outer side of the side wall 21' corresponds to the opening of the recess 31'. A hook post 32' is provided.

In an embodiment, the groove section may be a shape similar to a ㄈ type, a C shape, and the groove (31, 31') is combined with the hook (32, 32') structure to form a side angle. A similar G type or similar shape.

Of course, in order not to scratch the soft outer casing (C, C'), the side of the hook (32, 32') facing the entrance of the groove (32, 32') of the groove (32, 32') is One or more chamfers or R angles 321 are provided.

In summary, the present invention is only described as a preferred embodiment or embodiment of the technical means for solving the problem, and is not intended to limit the scope of the invention. That is, the equivalent changes and modifications made in accordance with the scope of the patent application of the present invention or the scope of the invention are covered by the scope of the invention.

Claims (8)

A housing having a vehicle wiring fixing mechanism, the housing has a side wall, and an outer edge of the side wall has an open surface, and the wiring fixing mechanism is disposed on the open surface, and is suitable for the inner part of the production line assembly. a plurality of flexible outer sleeves for electrically and electrically movable relative to each other, wherein the open surface is formed with at least a concave groove, and a wall surface of the side wall is formed with a hook column protruding outwardly by a thickness. And the one end of the hook column protrudes toward the groove opening, the hook column blocks a portion of the width of the groove opening to form an inlet portion, the inlet portion has a width smaller than a diameter of the soft outer sleeve; the shell is at least a mold comprising a first plate and a second plate, the first plate being disposed on the thickness of the casing and demolded in a die direction to form the groove, the second plate Forming a raised hook column in the same draft direction as the first sheet; the combination of the first sheet and the second sheet is an integral combination or a juxtaposed combination; the second sheet The plate is combined on the inner side of the first plate An outer side surface and parallel thereto column; the housing system for the cartridge accommodating a handle switch and wiring, the wiring fixing means fixing the outer sleeve of the flexible wiring on the cartridge. The casing having a vehicle wiring fixing mechanism according to the first aspect of the invention, wherein the groove has a cross section of a ㄈ type or a C type. The casing having a vehicle wiring fixing mechanism according to claim 1, wherein the groove is combined with the hook column structure to form a G-like shape at a side angle of view or shape. A housing having a vehicle wiring fixing mechanism according to claim 1, wherein a side of the hook post facing the inlet of the groove hook has at least one chamfer or R angle. A housing having a vehicle wiring fixing mechanism, the housing having a side wall, an outer edge of the side wall having an open surface, the wiring fixing mechanism being disposed on the open surface, which is suitable for line assembly The soft outer sleeve is internally formed with a plurality of wires that are radially movable relative to each other, wherein the open surface is formed with at least a concave groove, and a wall surface of the side wall is formed to protrude outwardly a hook of a thickness, and one end of the hook protrudes toward the groove opening, the hook bar blocks a portion of the width of the opening of the groove to form an inlet portion having a width smaller than a diameter of the soft outer sleeve; The housing is formed by a combination of a mold including at least a first sheet and a second sheet, and the first sheet is disposed on the thickness of the shell and is demolded in a draft direction to form the groove. The second plate is demolded in the same draft direction as the first plate to form a raised hook; the combination of the first plate and the second plate is an integral combination or a parallel combination The second plate is combined with the inner side or the outer side of the first plate and parallel with the longitudinal direction thereof; the casing is a battery case having the wire fixing mechanism for fixing the soft outer sleeve . The casing having a vehicle wiring fixing mechanism according to claim 5, wherein the groove has a cross section of a ㄈ type or a C type. The casing having a vehicle wiring fixing mechanism according to claim 5, wherein the groove is combined with the hook column structure to form a G-like shape at a side angle of view or shape. A housing having a vehicle wiring fixing mechanism according to claim 5, wherein a side of the hook post facing the inlet of the groove hook has at least one chamfer or R angle.