Sliding glass module and rear sliding glass assembly including same
In an embodiment a sliding glass system includes a rail, a sliding glass portion having a heating wire, the sliding glass portion being slidably connected to the rail, and a wire harness portion configured to supply power to the heating wire, wherein at least part of the wire harness portion is connected to the heating wire via the inside of the rail.
1 . A sliding glass system comprising:
a rail;
a sliding glass portion having a heating wire, wherein the sliding glass portion is slidably connected to the rail; and
a wire harness portion configured to supply power to the heating wire, wherein at least part of the wire harness portion is connected to the heating wire via inside of the rail, and wherein the wire harness portion comprises:
a cable holder slidably disposed at least partially inside of the rail, and
a holder link disposed at a first end portion of the cable holder and connected to the sliding glass portion, wherein the holder link comprises:
a cable holder connection part connected to the cable holder, and
a sliding glass portion connection part disposed on one side of the cable holder connection part and at least partially connected to the sliding glass portion,
wherein at least part of the sliding glass portion connection part is inserted into an interference prevention groove extending to the sliding glass portion in a width direction.
2 . The sliding glass system of claim 1 , wherein the wire harness portion further comprises:
a cable connected to the cable holder and electrically connected to the heating wire; and
a storage case into which the cable holder and the cable are drawn in or out based on sliding movement of the sliding glass portion.
3 . The sliding glass system of claim 1 , further comprising a cable that passes through the cable holder connection part and is connected to the heating wire inside the sliding glass portion.
4 . The sliding glass system of claim 2 , wherein a second end portion of the cable holder is fixed to the storage case.
5 . The sliding glass system of claim 1 , wherein the cable holder comprises:
a lower support part supporting at least part of a bottom surface of a cable; and
an upper support part supporting at least part of a side surface and an upper surface of the cable.
6 . The sliding glass system of claim 5 , wherein the upper support part is provided in plural and the plurality of upper support parts are spaced apart from each other in a length direction of the lower support part, and at least part of an outer surface of the cable is exposed between the upper support parts arranged to be adjacent to each other.
7 . The sliding glass system of claim 2 , wherein the storage case comprises:
a storage part having an internal space configured to accommodate at least part of the cable and the cable holder therein; and
a cable guide part having a first cable-guide-part side connected to the rail and a second cable-guide-part side connected to the storage part such that the cable guide part is configured to guide a movement path of the cable and the cable holder.
8 . The sliding glass system of claim 1 , wherein the wire harness portion further comprises a guide rail coupled to the rail, and wherein the cable holder is configured to slide inside the guide rail based on movement of the sliding glass portion.
9 . The sliding glass system of claim 1 , wherein the sliding glass portion comprises:
a sliding frame having an opening formed therein;
a locking portion disposed on the sliding frame and selectively fixing the sliding frame to the rail or switching the sliding frame to a slidably movable state;
a sliding glass coupled to a first sliding-frame surface of the sliding frame, wherein the sliding glass is configured to cover the opening of the sliding frame and wherein the sliding glass includes the heating wire; and
a weather strip disposed on the sliding frame and wrapped around an edge of the sliding glass.
10 . The sliding glass system of claim 9 , wherein the locking portion comprises:
a guide stopper having a first guide-stopper side exposed to an outside of the sliding frame and inserted into a guide groove formed in the rail;
a guide stopper elastic support portion configured to apply elastic force to the guide stopper; and
a handle module configured to pull the guide stopper into the sliding frame.
11 . The sliding glass system of claim 10 , wherein the handle module comprises:
a knob rotatably coupled on the sliding frame;
a timing lever connected to the knob and configured to slide inwardly or outwardly of the knob based on a rotational direction of the knob;
a timing slider having a first timing-slider end connected to the timing lever and configured to move in conjunction with movement of the timing lever; and
a connecting wire having a first connecting-wire end connected to the timing slider and having a second connecting-wire end connected to the guide stopper.
12 . The sliding glass system of claim 10 , wherein the rail comprises:
an upper rail disposed above the sliding frame, and
a lower rail disposed below the sliding frame; and
wherein the guide groove comprises:
an upper guide groove on the upper rail; and
a lower guide groove on the lower rail.
13 . The sliding glass system of claim 12 , wherein the wire harness portion further comprises a guide rail, and wherein the guide rail is inserted into and coupled to the upper guide groove.
14 . The sliding glass system of claim 12 , wherein the upper guide groove comprises:
a first upper guide groove extending on a first upper-rail-longitudinal side of the upper rail, and
a second upper guide groove extending on a second upper-rail-longitudinal side of the upper rail; and
wherein the lower guide groove comprises:
a first lower guide groove extending on a first lower-rail-longitudinal side of the lower rail; and
a second lower guide groove extending on a second lower-rail-longitudinal side of the lower rail.
15 . The sliding glass system of claim 14 , wherein the second upper guide groove comprises:
an upper fixed groove part recessed inwardly from a bottom surface of the upper rail by a first depth, and
an upper movable groove part recessed inwardly from the bottom surface of the upper rail by a second depth so as to be connected to the upper fixed groove part in a first width direction of the upper rail and extending in a first length direction of the upper rail; and
wherein the second lower guide groove comprises:
a lower fixed groove part recessed inwardly from an upper surface of the lower rail by a third depth, and
a lower movable groove part recessed inwardly from the upper surface of the lower rail by a fourth depth so as to be connected to the lower fixed groove part in a second width direction of the lower rail and extending in a second length direction of the lower rail.
16 . The sliding glass system of claim 15 , wherein the guide stopper comprises:
an upper guide stopper inserted into the second upper guide groove; and
a lower guide stopper inserted into the second lower guide groove.
17 . The sliding glass system of claim 16 , wherein the upper guide stopper and the lower guide stopper are respectively arranged in the upper fixed groove part and the lower fixed groove part, and
wherein the sliding frame is configured to be movable along the rail based on the upper guide stopper and the lower guide stopper being respectively arranged in the upper movable groove part and the lower movable groove part.
18 . A rear sliding glass assembly comprising:
a fixed glass installed in a vehicle, wherein the fixed glass has an opening; and
a sliding glass system connected to the fixed glass, wherein the sliding glass system is configured to open and close the opening, and wherein the sliding glass system comprises:
a rail,
a sliding glass portion having a heating wire, wherein the sliding glass portion is slidably connected to the rail, and
a wire harness portion configured to supply power to the heating wire, wherein at least part of the wire harness portion is connected to the heating wire via an inside rail portion of the rail, and wherein the wire harness portion comprises:
a cable holder slidably disposed at least partially inside of the rail, and
a holder link disposed at a first end portion of the cable holder and connected to the sliding glass portion, wherein the holder link comprises:
a cable holder connection part connected to the cable holder, and
a sliding glass portion connection part disposed on one side of the cable holder connection part and at least partially connected to the sliding glass portion,
wherein at least part of the sliding glass portion connection part is inserted into an interference prevention groove extending to the sliding glass portion in a width direction.
19 . The sliding glass system of claim 18 , wherein the sliding glass portion comprises:
a sliding frame having an opening formed therein,
a locking portion disposed on the sliding frame and selectively fixing the sliding frame to the rail or switching the sliding frame to a slidably movable state,
a sliding glass coupled to a first sliding-frame surface of the sliding frame, wherein the sliding glass is configured to cover the opening of the sliding frame and wherein the sliding glass includes the heating wire, and
a weather strip disposed on the sliding frame and wrapped around an edge of the sliding glass; and
wherein the locking portion comprises:
a guide stopper having a first guide-stopper side exposed to an outside of the sliding frame and inserted into a guide groove formed in the rail,
a guide stopper elastic support portion configured to apply elastic force to the guide stopper, and
a handle module configured to pull the guide stopper into the sliding frame.
20 . A vehicle comprising:
a vehicle cabin including a rear window opening; and
a sliding glass system disposed in the rear window opening, wherein the sliding glass system comprises:
a rail,
a sliding glass portion having a heating wire, wherein the sliding glass portion is slidably connected to the rail, and
a wire harness portion configured to supply power to the heating wire, wherein at least part of the wire harness portion is connected to the heating wire via inside of the rail, and wherein the wire harness portion comprises:
a cable holder slidably disposed at least partially inside of the rail, and
a holder link disposed at a first end portion of the cable holder and connected to the sliding glass portion, wherein the holder link comprises:
a cable holder connection part connected to the cable holder, and
a sliding glass portion connection part disposed on one side of the cable holder connection part and at least partially connected to the sliding glass portion,
wherein at least part of the sliding glass portion connection part is inserted into an interference prevention groove extending to the sliding glass portion in a width direction.