Hidden linkage door

Abstract

The utility model relates to a hidden linkage door which comprises an upper rail, a linkage rod rail mechanism and a buffer, the upper rail is provided with a fixing groove, a linkage groove and a buffer groove, the fixing groove is fixedly connected with a fixing door, buffer gaskets are fixed to the two ends of the buffer groove respectively, and the buffer gaskets and the buffer are fixedly connected with the upper rail through buffer screws. The linkage groove is fixedly connected with the linkage rod fixing piece through the linkage fixing screw, the linkage rod fixing piece is fixedly connected with the linkage rod track mechanism, and therefore the installation and disassembly complexity of the buffer and the linkage rod track mechanism is effectively reduced, and the linkage rod track mechanism is fixedly connected with the linkage door and the driving door. The moving coordination of the driving door and the linkage door is improved, the mounting and dismounting difficulty of the driving door and the linkage door is reduced, the mounting structures of the driving door, the linkage door and the fixed door are matched with a stone foundation with the width of 6 cm in the market, and the problems that the mounting and dismounting operation difficulty of the linkage door and the buffer is high and the stone foundation with the width of 6 cm in the market is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture bathroom technical field especially is hidden linkage door. BACKGROUND

[0002] In modern home and commercial space design, the requirement for door is higher and higher, not only has practicality, still needs beautiful, saves space etc.

[0003] However, the adjustable linkage structure and linkage door disclosed in the prior art CN221856513U move the linkage door, which in turn drives the movement of the driven door and the driven door, but this linkage door is fixedly installed on the driven door structure, which is easy to cause damage to each door body during installation, disassembly or maintenance, and limits the width of the embedded stone base to be greater than 6CM, and at the same time, the buffer needs to be removed during installation, disassembly or maintenance The main door body of the whole shower room is removed, resulting in high difficulty in installation, disassembly and operation of the linkage door and the buffer. SUMMARY

[0004] The technical problem to be solved by the utility model is the high difficulty in installation, disassembly and operation of the linkage door and the buffer and the problem of the stone base with a width of 6CM.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a hidden linkage door, which comprises an upper track, a linkage rod track mechanism and a buffer, the upper track is provided with a first fixed groove, a linkage groove and a buffer groove, the first fixed groove is fixedly connected with a fixed door, the buffer groove is provided with a buffer gasket at both ends, the buffer gasket and the buffer are fixedly connected with one side of the upper track through a buffer screw, the linkage groove is provided with a linkage rod fixing piece, the linkage rod fixing piece is fixedly connected with the other side of the upper track through a linkage fixing screw, and the linkage rod fixing piece is fixedly connected with the linkage rod track mechanism.

[0006] The linkage rod track mechanism comprises a linkage rod track, a linkage rod wire wheel, a steel wire rope and a pulley fixing piece, wire wheel holes are formed at both ends of the linkage rod track, the wire wheel holes are fixedly connected with the linkage rod wire wheel, the linkage rod wire wheel penetrates into the steel wire rope, a gasket groove is formed at the bottom of the linkage rod track, gaskets are fixedly connected at both ends of the gasket groove, the gaskets are fixedly connected with a linkage door wheel frame, and the linkage door wheel frame is fixedly connected with a linkage door.

[0007] Preferably, the linkage door wheel frame is provided with a positioning groove hole, the positioning groove hole is fixedly connected with the upper surface, the gasket is provided with a first threaded hole, and the gasket and the linkage door wheel frame are fixedly connected with the linkage rod track through a linkage door screw.

[0008] Preferably, the steel wire rope penetrates into the pulley fixing part, the pulley fixing part is respectively provided with a second threaded hole and a third threaded hole, the pulley fixing part is fixedly connected with the active door wheel frame through the third threaded hole by means of the driving door screw, and the active door wheel frame is fixedly connected with the active door.

[0009] Preferably, the upper track is also provided with an active door track and a linkage door track, and the active door track and the linkage door track are respectively slidably connected with the active door and the linkage door through rollers.

[0010] Preferably, the buffer screw, the linkage fixing screw, the linkage door screw, the hexagonal socket screw and the driving door screw are arranged in the active space between the active door track and the linkage door track.

[0011] Preferably, the head of the buffer screw, the linkage fixing screw, the linkage door screw, the hexagonal socket screw and the driving door screw all faces downward.

[0012] Preferably, the fixed door is fixedly connected with the lower track, and the lower track is slidably connected with the active door pulley and the linkage door pulley at the bottom.

[0013] Preferably, the active door pulley and the linkage door pulley are respectively fixedly connected with pulley fixing blocks, the pulley fixing blocks are provided with second fixing grooves, and the bottom of the active door and the linkage door is respectively fixedly connected with the second fixing grooves.

[0014] Preferably, the active door wheel frame is respectively provided with a first protrusion and a second protrusion, and the first protrusion and the second protrusion are respectively connected with the buffer.

[0015] Preferably, the buffer comprises a clamping block, a movable block, an extension rod and a movable groove, the extension rod is fixedly connected with the movable block, the clamping block is hingedly connected with the movable block, the clamping block is provided with an inclined surface and a clamping groove, the clamping block is slidably connected with the movable groove, the movable block is provided with a recess, and the recess is connected with the inclined surface.

[0016] The buffer screw and the linkage fixing screw can directly install the linkage rod track mechanism and the buffer, not only reduce the complexity of the buffer installation and disassembly, but also do not need to move each door body when the buffer is maintained and replaced, wherein the active door and the linkage door are installed on the linkage rod track mechanism, not only improve the moving coordination of the active door and the linkage door, but also enable three 8mm-thick glasses to be installed in the 6cm-wide upper track, and when one door body is installed, disassembled or maintained, other door bodies do not need to be moved, thereby avoiding the risk of glass breakage when the door body is installed, disassembled or maintained. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the hidden linkage door.

[0018] Figure 2 It is a structure schematic view of the hidden linkage door upper track.

[0019] Figure 3 It is a partial enlarged view of the hidden linkage door upper track.

[0020] Figure 4 It is a structure schematic view of the hidden linkage door linkage rod track mechanism.

[0021] Figure 5 It is a partial structure schematic view of the hidden linkage door linkage rod track.

[0022] Figure 6 It is a front view of the hidden linkage door buffer.

[0023] Figure 7 It is a broken view of the hidden linkage door active door, linkage door and fixed door.

[0024] Figure 8 It is a structure schematic view of the hidden linkage door pulley fixing piece.

[0025] Figure 9 It is an installation schematic view of the hidden linkage door buffer screw, linkage fixing screw, linkage door screw, internal hexagonal screw and active door screw.

[0026] Figure 10 It is a partial schematic view of the hidden linkage door active door bottom.

[0027] Figure 11 It is a top view of the hidden linkage door buffer.

[0028] Fig. 1 - main door, 11 - main door wheel frame, 111 - first protrusion, 112 - second protrusion, 12 - roller, 13 - main door pulley, 2 - linkage door, 21 - linkage door wheel frame, 211 - positioning slot hole, 22 - linkage door pulley, 3 - fixed door, 4 - upper rail, 41 - first fixed slot, 42 - linkage slot, 43 - buffer slot, 44 - main door rail, 45 - linkage door rail, 5 - linkage rod rail mechanism, 51 - linkage rod rail, 511 - wire wheel hole, 512 - gasket slot, 52 - linkage rod wire wheel, 53 - steel wire rope, 54 - pulley fixing piece, 541 - second threaded hole, 542 - third threaded hole, 55 - linkage rod fixing piece, 551 - linkage fixing screw, 56 - gasket, 561 - first threaded hole, 57 - linkage door screw, 58 - inner hexagonal screw, 59 - main door screw, 6 - buffer, 61 - clamping block, 611 - inclined surface, 612 - clamping slot, 62 - movable block, 621 - groove, 63 - telescopic rod, 64 - movable slot, 65 - buffer gasket, 66 - buffer screw, 7 - lower rail, 71 - pulley fixing block, 72 - second fixed slot. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below in combination with the drawings of the specification.

[0030] Please refer to Figure 1 - Figure 11 The utility model provides a kind of embodiment: hidden linkage door, including upper rail 4, linkage rod rail mechanism 5 and buffer 6, upper rail 4 is set with first fixed slot 41 and linkage slot 42 and buffer slot 43, first fixed slot 41 is fixedly connected fixed door 3, buffer slot 43 both ends are fixed buffer gasket 65 respectively, buffer gasket 65 and buffer 6 are fixedly connected one side of upper rail 4 by buffer screw 66, linkage slot 42 is provided with linkage rod fixing piece 55, linkage rod fixing piece 55 is fixedly connected the other side of upper rail 4 by linkage fixing screw 551, linkage rod fixing piece 55 is fixedly connected linkage rod rail mechanism 5, avoid the risk that buffer 6 needs to be removed when being repaired and replaced door body, reduce the difficulty of installation and disassembly of buffer 6, and buffer 6 does not need to move each door body when being repaired and replaced;

[0031] The linkage rod track mechanism 5 comprises a linkage rod track 51, linkage rod line wheels 52, a steel wire rope 53 and a pulley fixing piece 54, the linkage rod track 51 is provided with line wheel holes 511 at both ends, the line wheel holes 511 are fixedly connected with the linkage rod line wheels 52, the linkage rod line wheels 52 are respectively penetrated into the steel wire rope 53, the linkage rod track 51 is provided with gasket grooves 512 at the bottom, the gasket grooves 512 are respectively provided with gaskets 56 at both ends, the gaskets 56 are fixedly connected with linkage door wheel frames 21, the linkage door wheel frames 21 are fixedly connected with linkage doors 2, the linkage door wheel frames 21 are connected with the linkage doors 2 through the linkage rod track mechanism 5, the horizontal width of the linkage doors 2 is 6 cm, the inside of the upper track 4 is removed from the thickness of the rollers 12 and the door bodies and the activity gap of the door bodies, and three pieces of 8 mm thick glass can be installed;

[0032] The linkage door wheel frame 21 is provided with a positioning groove hole 211, the gasket 56 is fixedly connected above the positioning groove hole 211, the gasket 56 is provided with a first threaded hole 561, and the gasket 56 and the linkage door wheel frame 21 are fixedly connected with the linkage rod track 51 through linkage door screws 57, so that the linkage door 2 is adjusted and installed in the linkage rod track mechanism 5, and the linkage door 2 is only needed to be installed and dismounted by loosening and tightening the linkage door screws 57, and the difficulty of installing and dismounting the linkage door 2 is reduced.

[0033] In the embodiment, first, the linkage rod track mechanism 5 is fixedly installed in the linkage groove 42, the linkage rod track 51 is fixedly installed with the linkage rod line wheels 52 through the line wheel holes 511 at both ends, then the linkage rod line wheels 52 are penetrated into the steel wire rope 53, the pulley fixing piece 54 is also penetrated into the steel wire rope 53, the head and tail of the steel wire rope 53 are fixed in the linkage rod fixing piece 55, then the linkage rod fixing piece 55 is fixed in the linkage groove 42 by rotating the linkage fixing screws 551, finally, the buffer gaskets 65 are respectively placed at both ends of the buffer groove 43, and the buffer gaskets 65 are fixedly connected with the buffer 6 by rotating the buffer screws 66;

[0034] When the linkage rod track mechanism 5 is installed, the gaskets 56 are respectively placed at both ends of the gasket grooves 512, then the linkage door wheel frames 21 are fixedly installed at both ends of the linkage doors 2, the positioning groove holes 211 of the linkage door wheel frames 21 and the first threaded holes 561 of the gaskets 56 are adjusted to appropriate positions, finally, the linkage door wheel frames 21 and the gaskets 56 are fixedly connected by rotating the linkage door screws 57, if the linkage door 2 needs to be dismounted and replaced, the linkage door screws 57 can be directly loosened by using a screwdriver, so that the linkage door wheel frames 21 are separated from the gaskets 56.

[0035] Steel wire rope 53 penetrates into pulley fixing part 54, pulley fixing part 54 is respectively provided with second threaded hole 541 and third threaded hole 542, second threaded hole 541 is adjusted and fixed steel wire rope 53 through internal hexagonal screw 58, third threaded hole 542 is fixedly connected with driving door wheel frame 11 through driving door screw 59, driving door wheel frame 11 is fixedly connected with driving door 1, and the installation and dismounting difficulty of driving door 1 in linkage lever track mechanism 5 is reduced.

[0036] In the embodiment, when driving door 1 is fixedly installed on linkage lever track mechanism 5, first, driving door 1 is fixedly installed driving door wheel frame 11 at both ends, then driving door wheel frame 11 is fixedly installed pulley fixing part 54 by rotating driving door screw 59 through third threaded hole 542, and then the fixing force with steel wire rope 53 is adjusted by using internal hexagonal screw 58 through second threaded hole 541, if driving door 1 needs to be dismounted and replaced, driving door screw 59 can be directly loosened by screwdriver.

[0037] Upper track 4 is also provided with driving door track 44 and linkage door track 45, driving door track 44 and linkage door track 45 are respectively slidably connected with driving door 1 and linkage door 2 through roller 12, so that driving door 1 and linkage door 2 realize sliding movement in driving door track 44 and linkage door track 45.

[0038] In the embodiment, if driving door 1, linkage door 2 and fixed door 3 are overlapped in sequence, first, driving door 1 is pushed to move roller 12 backward, so that pulley fixing part 54 drives steel wire rope 53 to drive linkage lever wire reel 52 to rotate, because of the difference between the resistance generated by steel wire rope 53 on pulley fixing part 54 and the pushing force, linkage lever track 5 moves backward to drive linkage door 2 to move backward slowly and driving door 1 to move backward quickly, if driving door 1, linkage door 2 and fixed door 3 are unfolded in sequence, driving door 1 is pushed again to move roller 12 forward, so that pulley fixing part 54 drives steel wire rope 53 to drive linkage lever wire reel 52 to rotate, because of the difference between the resistance generated by steel wire rope 53 on pulley fixing part 54 and the pushing force, linkage lever track 5 moves forward to drive linkage door 2 to move forward slowly and driving door 1 to move forward quickly.

[0039] Buffer screw 66, linkage fixing screw 551, linkage door screw 57, internal hexagonal screw 58 and driving door screw 59 are all arranged in the activity space between driving door track 44 and linkage door track 45, linkage door 2 has an activity gap between driving door 1 and fixed door 3, when one door body is installed, dismounted or maintained, other door bodies do not need to be moved, and the risk of glass breaking when the door body is installed, dismounted or maintained is avoided.

[0040] The heads of buffer screw 66, linkage fixing screw 551, linkage door screw 57, internal hexagonal screw 58 and driving door screw 59 all face downward, which is convenient for installation personnel to install and check the tightness of the screws.

[0041] The fixed door 3 is fixedly connected with the lower rail 7, and the lower rail 7 is slidably connected with the active door pulley 13 and the linkage door pulley 22 at the bottom respectively.

[0042] The active door pulley 13 and the linkage door pulley 22 are fixedly connected with the pulley fixing block 71 respectively, the pulley fixing block 71 is provided with the second fixing groove 72, and the active door 2 and the linkage door 3 are fixedly connected with the second fixing groove 72 at the bottom respectively, so that the active door pulley 13 and the linkage door pulley 22 are moved and adjusted to the appropriate positions for fixed installation in the fixing groove 72 after the active door 1 and the linkage door 2 are installed.

[0043] The active door wheel frame 11 is provided with the first protrusion 111 and the second protrusion 112 respectively, and the first protrusion 111 and the second protrusion 112 are clamped with the buffer 6 respectively.

[0044] The buffer 6 comprises a clamping block 61, a movable block 62, an extension rod 63 and a movable groove 64, the extension rod 63 is fixedly connected with the movable block 62, the clamping block 61 is hingedly connected with the movable block 62, the clamping block 61 is provided with an inclined surface 611 and a clamping groove 612, the clamping block 61 is slidably connected with the movable groove 64, the clamping groove 612 is clamped with the first protrusion 111 and the second protrusion 112 respectively, and the movable block 62 is provided with a recess 621, which is clamped with the inclined surface 611, so as to realize slow opening and closing of the active door 1.

[0045] In the embodiment, if the active door 1, the linkage door 2 and the fixed door 3 are overlapped in sequence, the active door 1 is pushed to drive the first protrusion 111 to move backward, and the clamping block 61 is moved in the movable groove 64, when the clamping block 61 moves to the end of the movable groove 64, the clamping block 61 is rotated to clamp the inclined surface 611 with the recess 621, and then the first protrusion 111 is separated from the clamping groove 612, when the active door 1, the linkage door 2 and the fixed door 3 are about to be overlapped, the second protrusion 112 moves to contact the clamping block 61, the clamping block 61 is moved in the movable groove 64, and at the same time, the clamping block 61 is rotated to separate the inclined surface 611 from the recess 621, and then the second protrusion 112 is clamped with the clamping groove 612.

[0046] If the active door 1, the linkage door 2 and the fixed door 3 are unfolded in sequence, the active door 1 is pushed again to drive the second protrusion 112 to move forward, and the clamping block 61 is moved in the movable groove 64, when the clamping block 61 moves to the end of the movable groove 64, the clamping block 61 is rotated to clamp the inclined surface 611 with the recess 621, and then the second protrusion 112 is separated from the clamping groove 612, when the active door 1, the linkage door 2 and the fixed door 3 are about to be unfolded, the first protrusion 111 moves to contact the clamping block 61, the clamping block 61 is moved in the movable groove 64, and at the same time, the clamping block 61 is rotated to separate the inclined surface 611 from the recess 621, and then the first protrusion 111 is clamped with the clamping groove 612.

Claims

1. A hidden linkage door, characterized by: The system includes an upper track (4), a linkage rod track mechanism (5), and a buffer (6). The upper track (4) has a first fixing groove (41), a linkage groove (42), and a buffer groove (43). The first fixing groove (41) is fixedly connected to a fixing door (3). Buffer pads (65) are provided at both ends of the buffer groove (43). The buffer pads (65) and the buffer (6) are fixedly connected to one side of the upper track (4) by buffer screws (66). The linkage groove (42) is provided with a linkage rod fixing member (55). The linkage rod fixing member (55) is fixedly connected to the other side of the upper track (4) by linkage fixing screws (551). The linkage rod fixing member (55) is fixedly connected to the linkage rod track mechanism (5). The linkage track mechanism (5) includes a linkage track (51), a linkage wheel (52), a steel wire rope (53), and a pulley fixing component (54). The linkage track (51) has wheel holes (511) at both ends. The wheel holes (511) are fixedly connected to the linkage wheel (52). The steel wire rope (53) is inserted into the linkage wheel (52). The bottom of the linkage track (51) has a gasket groove (512). Gaskets (56) are provided at both ends of the gasket groove (512). The gaskets (56) are fixedly connected to the linkage door wheel frame (21). The linkage door wheel frame (21) is fixedly connected to the linkage door (2).

2. The hidden linkage door as described in claim 1, characterized in that: The linkage door wheel frame (21) has a positioning slot (211), and a gasket (56) is fixedly connected to the positioning slot (211). The gasket (56) has a first threaded hole (561), and the gasket (56) and the linkage door wheel frame (21) are fixedly connected to the linkage rod track (51) by the linkage door screw (57).

3. The hidden linkage door as described in claim 2, characterized in that: The steel wire rope (53) is inserted into the pulley fixing member (54). The pulley fixing member (54) is provided with a second threaded hole (541) and a third threaded hole (542). The second threaded hole (541) is used to adjust and fix the steel wire rope (53) by means of an internal hex screw (58). The third threaded hole (542) is fixedly connected to the active door wheel frame (11) by means of an active door screw (59). The active door wheel frame (11) is fixedly connected to the active door (1).

4. The hidden linkage door as described in claim 3, characterized in that: The upper track (4) is also provided with an active door track (44) and a linkage door track (45), and the active door track (44) and the linkage door track (45) are slidably connected to the active door (1) and the linkage door (2) respectively by rollers (12).

5. The hidden linkage door as described in claim 4, characterized in that: The buffer screw (66), linkage fixing screw (551), linkage door screw (57), internal hex screw (58) and active door screw (59) are all located in the movable space between the active door track (44) and the linkage door track (45).

6. The hidden linkage door as described in claim 5, characterized in that: The heads of the buffer screw (66), linkage fixing screw (551), linkage door screw (57), internal hex screw (58) and active door screw (59) are all facing downwards.

7. The hidden linkage door as described in claim 6, characterized in that: The fixed door (3) is fixedly connected to the lower track (7), and the bottom of the lower track (7) is slidably connected to the active door pulley (13) and the linkage door pulley (22).

8. The hidden linkage door as described in claim 7, characterized in that: The active door pulley (13) and the linkage door pulley (22) are respectively fixedly connected to the pulley fixing block (71), and the pulley fixing block (71) is provided with a second fixing groove (72). The bottom of the active door (1) and the linkage door (2) are respectively fixedly connected to the second fixing groove (72).

9. The hidden linkage door as described in claim 8, characterized in that: The active gate wheel frame (11) is provided with a first protrusion (111) and a second protrusion (112), and the first protrusion (111) and the second protrusion (112) are respectively engaged with the buffer (6).

10. The hidden linkage door as described in claim 9, characterized in that: The buffer (6) includes a locking block (61), a movable block (62), a telescopic rod (63), and a movable groove (64). The telescopic rod (63) is fixedly connected to the movable block (62). The locking block (61) is hinged to the movable block (62). The locking block (61) has an inclined surface (611) and a locking groove (612). The locking block (61) is slidably connected to the movable groove (64). The movable block (62) has a groove (621). The groove (621) engages with the inclined surface (611).

Images