TWI526604B - Sliding door guide device - Google Patents

Description

Sliding door guide

The invention relates to a guiding device, in particular to a sliding door guiding device.

At present, the guide groove width of the integral guide block generally used for guiding a glass sliding door between the U-shaped structures is fixed, and can only be applied to a glass sliding door of a specific thickness, and the applicability of such a guide block is not good. Moreover, in actual assembly, the guide block must be locked to the floor before the glass sliding door can be placed.

In order to solve the problem of the use of the above-mentioned integrated guide block, as shown in FIG. 1, the invention patent CN 102086729 A discloses a guide member for a sliding door, comprising a support body having two latch holes 101. 1. A carrier 2 and a second member 5 disposed on the support body 1 and respectively disposed on the carrier 2 and made of an elastically deformable plastic material, two first screws 4, and two second screws 5.

The carrier 2 has a substrate 201, two legs 202 integrally connected to the substrate 201, a dovetail groove 203 formed on the substrate 201 and slidable into the support body 1, and two legs respectively formed on the legs a first screw hole 204 and a second groove 204 which are respectively connected to the dovetail groove 203 and are formed in the inner side of the leg 202, and two are formed on the side of the leg 202 and are respectively formed with the groove 205. a second screw hole 206 that is connected.

The sliding elements 3 are respectively disposed in the recessed grooves 205, and have two thick load portions 301 and a thin plate portion 302 connected between the load portions 301.

When the guiding element is assembled, the supporting body 1 is first fixed on the floor; then, the dovetail groove 203 of the carrier 2 is sleeved with the supporting body 1 and the first screws 4 are respectively locked The first screw holes 204 are embedded in the latch holes 101 to fix the carrier 2 to the support body 1 by using the first screws 4; finally, the second screws 5 are screwed into the second screw 5 respectively. Waiting for the second screw hole 206 to push the load portion 301 of the sliding member 3 by the second screws 5, forcing the plate portion 302 of the sliding member 3 to elastically deform and bulging inward, thereby allowing the same A gap corresponding to the thickness of the glass sliding door may be formed between the plate portions 302. Although such a guiding element can utilize the pushing of the second screws 5 to elastically adjust the gap between the plate portions 302 of the sliding elements 3 to match the glass sliding doors of different thicknesses, in practice When used, such guiding elements have the following drawbacks:

1. The sliding elements 3 are elastically deformable plastic products, which are stressed when pushed by the second screws 5, and cause elastic fatigue problems after long-term use, and need to be replaced.

2. After the sliding portion 3 is subjected to long-term reciprocal friction between the plate portion 302 that is bulged inwardly and the glass sliding door, the thickness of the plate portion 302 is thinned and is likely to be broken.

3. When assembling, the two screws of the first and second screws 4 and 5 need to be respectively locked to complete the assembly work, wherein the first screws 4 only serve to fix the carrier 2 to the support. On the body 1, the second snail The function of the wire 5 is only to force the sliding members 3 to be elastically deformed. Therefore, the overall composition of such a guiding member is complicated and assembly is troublesome.

4. When the user faces the glass sliding door, the first screw hole 204 exposed on the front side of the carrier 2 is clearly seen, and even the first screw 4 is seen, and therefore the overall appearance is not good.

Accordingly, it is an object of the present invention to provide a guide for a sliding door that is less susceptible to damage, easier to assemble, and has a good appearance.

Therefore, the sliding door guiding device of the present invention comprises a base and two side wall combining units.

The base extends in a lateral direction and has at least one guide groove.

The side wall combination units respectively have a rigid side wall member adjustably disposed on the base along a longitudinal direction perpendicular to the lateral direction, and a positioning member corresponding to the rigid side wall member, each rigid side The wall member has at least one guide pin slidingly connected to the guide groove, and each positioning element is disposed on one of the corresponding one of the rigid side wall member and the base, and abuts against one of the corresponding rigid sides The other of the wall member and the base member, the positioning members are adjustably positioned in the longitudinal direction of the rigid side wall member to the base to adjust a gap formed between the two rigid side wall members The width.

The effect of the present invention is that the rigid side wall members are adjustably disposed on the base along the longitudinal direction, and the positioning members are used to adjust the rigid side wall members to be longitudinally adjustable in the longitudinal direction. The pedestal can effectively avoid the problem of elastic fatigue caused by the stress of the rigid side wall members, and make the assembly work more convenient and has a high-quality appearance.

1‧‧‧Support

101‧‧‧Latch hole

2‧‧‧Carrier

201‧‧‧Substrate

202‧‧‧ legs

203‧‧‧鸠尾槽

204‧‧‧First screw hole

205‧‧‧recessed trough

206‧‧‧Second screw hole

3‧‧‧Sliding components

301‧‧‧Load Department

302‧‧‧ Board Department

4‧‧‧First screw

5‧‧‧Second screw

10‧‧‧ Pedestal

11‧‧‧ end face

111‧‧‧ screw holes

12‧‧‧ side

13‧‧‧ top surface

14‧‧‧ bottom

15‧‧‧End channel

151‧‧‧First Abutment

16‧‧‧Central guide

161‧‧‧Second Abutment

17‧‧‧Fixed holes

20‧‧‧Side wall combination unit

30‧‧‧Rigid side wall parts

31‧‧‧ side wall

32‧‧‧ lead

321‧‧‧ embedded department

33‧‧‧ lead

331‧‧‧ embedded department

40‧‧‧ Positioning components

50‧‧‧guides

60‧‧‧Crack

100‧‧‧ glass sliding door

X‧‧‧ horizontal direction

Y‧‧‧ longitudinal direction

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is an exploded perspective view of a conventional guide member; FIG. 2 is an embodiment of the sliding door guide of the present invention. 3 is an exploded perspective view of the embodiment; FIG. 4 is a cross-sectional view of the IV-IV cut line in FIG. 2; and FIG. 5 is a cross-sectional view of the VV cut line in FIG.

Referring to Figures 2, 3 and 4, an embodiment of the sliding door guiding device of the present invention comprises: a base 10; and two side wall combination units 20.

The susceptor 10 extends in a transverse direction X and has two end faces 11 spaced apart from each other in the lateral direction X and extending in a longitudinal direction Y perpendicular to the transverse direction X, and two spaced apart from each other in the longitudinal direction Y. And extending along the lateral direction X to the side surface 12 connected to the end surfaces 11, a top surface 13 connected between the end surfaces 11 and the side surfaces 12, and a bottom surface 14 opposite to the top surface 13 End guide grooves 15 which are spaced apart from each other in the lateral direction X and extend in the longitudinal direction Y, a central guide groove 16 extending between the end guide grooves 15 and extending in the longitudinal direction Y, and two through the top The bottom surface 13 and 14 are spaced apart from the fixing hole 17 between the end guiding groove 15 and the central guiding groove 16.

In this embodiment, the end faces 11 each have a through to A screw hole 111 communicating with the adjacent one end guide groove 15.

In this embodiment, the end guide grooves 15 are respectively adjacent to the end faces 11 and penetrate the side faces 12 and the bottom faces 14 respectively along the longitudinal direction Y. The end guide grooves 15 respectively have a direction toward the center. The guide groove 16 has a first abutting portion 151 having a tapered cross section.

In the present embodiment, the central guide groove 16 extends through the side surface 12 and the bottom surface 14 along the longitudinal direction Y. The central guide groove 16 has two cones respectively facing the end guide grooves 15 and having a cross-sectional shape. The second abutting portion 161.

The side wall assembly units 20 respectively have a rigid side wall member 30 that is adjustably disposed in the longitudinal direction Y in the base 10, a positioning member 40 corresponding to the rigid side wall member 30, and a The guide member 50 is disposed on the rigid side wall member 30.

Each of the rigid side wall members 30 has a side wall 31 and two lead pins 32, 33 respectively connected to the side wall 31. One of the guide legs 32 of each rigid side wall member 30 is slidably coupled to the corresponding one end guide groove 15 and has a cross-sectional shape fitted to the corresponding first abutment portion 151 of the one end guide groove 15 Part 321. The other lead leg 33 of each of the rigid side wall members 30 is slidably coupled to the central guide groove 16 and has an insert portion 331 having a cross-sectional shape that fits into one of the second abutting portions 161 of the central guide groove 16.

Each of the positioning elements 40 is disposed on the base 10 and abuts against the one of the guide legs 32 of the corresponding one of the rigid side wall members 30. In this embodiment, the positioning elements 40 are respectively screwed to the screw holes 111 of the end faces 11 , and the positioning elements 40 are countersunk screws, and the front ends of the positioning elements 40 are The end guide grooves 15 can be respectively inserted through the screw holes 111 to abut on the guide pins 32 located in the end guide grooves 15, respectively.

The guide rollers 50 are respectively disposed inside the side walls 31 of the rigid side wall members 30. In this embodiment, the guide rollers 50 are felts, and the double-sided adhesive can be adhered to the side walls 31. In addition, it can be understood that the guide members 50 can also be plastic blocks.

As shown in FIGS. 4 and 5, the positioning members 40 can adjust the rigid side wall members 30 to the base 10 in the longitudinal direction Y to adjust one of the rigid side wall members 30. Preferably, the width of the nip is adjusted to the width of a nip 60 formed between the sliders 50 formed on the two rigid side wall members 30, the nip 60 extending along the transverse direction X; when the positioning members When the one of the guide legs 32 of the rigid side wall member 30 is abutted against the one of the guide legs 32, 33 of each of the rigid side wall members 30, respectively, the embedded portions 321, 331 of each of the rigid side wall members 30 are respectively abutted Corresponding one of the first abutting portion 151 of one of the guiding grooves 15 and one of the second abutting portions 161 of the central guiding groove 16 .

Therefore, as shown in FIGS. 4 and 5, when assembling the glass sliding door 100 in this embodiment, the user can first pass through the fixing holes 17 of the base 10 by using two locking screws (not shown). (See FIG. 3), the base 10 is locked to the floor; then, the hanging installation operation of the glass sliding door 100 is performed; then, the guiding legs 32, 33 of the rigid side wall members 30 are respectively slid into The end guide groove 15 of the base 10 and the central guide groove 16 and according to the actual thickness of the glass sliding door 100, the rigid side wall members 30 are moved along the longitudinal direction Y, so that the rigid side wall members 30 are opposite. Performing a stepless type on the base 10 Adjusting such that the width of the nip 60 fits exactly to the thickness of the glass sliding door 100; finally, the positioning elements 40 are locked to abut against the corresponding lead pins 32 of one of the rigid side wall members 30, The rigid side wall members 30 are positioned on the base 10. As such, the present embodiment can be used to guide the glass sliding door 100 to slide along the lateral direction X.

Through the above description, the advantages of the present invention can be further summarized as follows:

1. The rigid side wall member 30 of the present invention is adjustably disposed on the base 10 in a longitudinal direction along the longitudinal direction Y. When the width of the nip 60 is adjusted to fit the thickness of the glass sliding door 100, the The positioning member 40 functions only to abut the pins 32 of the rigid side wall members 30, and the side walls 31 of the rigid side wall members 30 are not deformed by stress at all, compared with the prior art. The rigid side wall member 30 of the present invention can be used for a long period of time without causing the problem of elastic fatigue.

2. The side wall 31 of the rigid side wall member 30 of the present invention does not contact the glass sliding door 100, and the side walls 31 are not damaged by the glass sliding door 100, and the present invention The guide member 50 is a replaceable loss product. When the guide members 50 are unusable, the guide members 50 need only be torn off from the side walls 31 for replacement.

3. When the invention is assembled, only one positioning component 40 can be locked, and the rigid side wall members 30 can be simultaneously positioned on the base 10 while simultaneously completing the rigid side wall members 30. Compared with the prior art, the overall composition of the case is more compact and easy to assemble.

4. The present invention is only outside the end face 11 of the left and right ends of the base 10. The screw holes 111 are exposed, and no screw holes are formed at the outer side surface of the side wall 31 of the rigid side wall members 30. Therefore, when the user completes the assembly, the user faces the glass sliding door 100. The present invention does not see any screw holes and screws that are exposed on the front side. Compared with the prior art, the present invention has good overall appearance and high texture.

In summary, the sliding door guiding device of the present invention is not only difficult to damage, but also easy to assemble, and has a good appearance and texture, so that the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and the patent specification of the present invention are still It is within the scope of the patent of the present invention.

10‧‧‧ Pedestal

11‧‧‧ end face

111‧‧‧ screw holes

12‧‧‧ side

13‧‧‧ top surface

14‧‧‧ bottom

15‧‧‧End channel

16‧‧‧Central guide

17‧‧‧Fixed holes

20‧‧‧Side wall combination unit

30‧‧‧Rigid side wall parts

31‧‧‧ side wall

32‧‧‧ lead

321‧‧‧ embedded department

33‧‧‧ lead

331‧‧‧ embedded department

40‧‧‧ Positioning components

50‧‧‧guides

X‧‧‧ horizontal direction

Y‧‧‧ longitudinal direction

Claims (10)

The sliding door guiding device comprises: a base extending along a transverse direction and having at least one guiding groove; and two side wall combining units each having an adjustable setting along a longitudinal direction perpendicular to the lateral direction a rigid side wall member of the base, and a positioning member corresponding to the rigid side wall member, each rigid side wall member having at least one guide pin slidingly connected to the guide groove, each positioning element being disposed corresponding to One of the rigid side wall members and one of the bases abuts against the corresponding one of the rigid side wall members and the other of the bases, the positioning elements are such that the rigid side wall members are The longitudinal direction is adjustably positioned on the base to adjust a width of a nip formed between the two rigid side wall members. The sliding door guiding device according to claim 1, wherein the base has two end guiding grooves spaced apart from each other in the lateral direction and extending in the longitudinal direction, and one is located between the end guiding grooves and a central guiding groove extending along the longitudinal direction, each rigid side wall member has two guiding legs, one of the guiding legs of each rigid side wall member is slidably connected to the corresponding one end guiding groove, and each rigid side wall member is The other guiding pin is slidably connected to the central guiding slot, and each positioning component is disposed on the base and abuts against the one of the guiding legs of one of the rigid side wall members. The sliding door guiding device of claim 2, wherein the base further has two end faces spaced apart from each other in the lateral direction and extending in the longitudinal direction, and two are spaced apart from each other in the longitudinal direction and respectively The lateral direction extends to a side surface connected to the end faces, and the end guide grooves are respectively along the longitudinal direction The central guide groove extends through the side faces in the longitudinal direction, and the end faces respectively have a screw hole penetrating into the adjacent one of the adjacent ones of the guide grooves. The positioning elements are respectively screwed to the screw holes of the end faces. The sliding door guiding device of claim 3, wherein the end guiding grooves respectively have a first abutting portion facing the central guiding groove and having a tapered cross-sectional shape, the central guiding groove having two orientations respectively a second abutting portion having a tapered cross-sectional shape, and one of the guiding legs of each of the rigid side wall members has a cross-sectional shape and a first abutting portion of the corresponding one of the guiding grooves The other insertion leg of each rigid side wall member has an insertion portion of a second abutting portion of a cross-sectional shape of the central guide groove, and the positioning members respectively abut the corresponding When the one of the rigid side wall members is one of the guide legs, the insertion portions of the guide legs of each of the rigid side wall members respectively abut against the corresponding first abutment portion of the one end guide groove and the central guide groove One of the second abutments. The sliding door guiding device of claim 3, wherein the base further has a top surface connected between the end faces and the side faces, and a bottom surface opposite to the top surface, the end guides The groove and the central guide groove penetrate the bottom surface. The sliding door guiding device of claim 5, wherein the base further has two fixing holes extending through the top and bottom surfaces and between the end guiding grooves and the central guiding groove. The sliding door guide of claim 3, wherein the positioning elements are countersunk screws. The sliding door guiding device of claim 1, wherein the side wall assembling units further have a guiding member, and each of the rigid side wall members further has a side wall connected to the guiding leg, the guiding sliding The pieces are respectively disposed inside the side walls of the rigid side wall members. The sliding door guiding device of claim 1, wherein the rigid side wall members are adjustably disposed on the base in a longitudinal direction without a segment. The sliding door guide of claim 1, wherein the nip extends in the lateral direction.