CN216788117U

CN216788117U - Adjust convenient last hanging wheel subassembly

Info

Publication number: CN216788117U
Application number: CN202122604496.1U
Authority: CN
Inventors: 蒋卫振; 聂二魁; 蒋森; 杨阳; 安冬至
Original assignee: Foshan Ougu Hardware Products Co ltd
Current assignee: Foshan Ougu Hardware Products Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-06-21
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an upper hanging wheel assembly convenient to adjust, which comprises a hanging wheel frame, a pulley mechanism and a guide mechanism, wherein the pulley mechanism comprises a plurality of pulley bodies which are rotatably arranged on the hanging wheel frame; the guiding mechanism includes the sliding plate, be about extending the screw member that sets up, the rotor plate, respectively rotatable two guide wheel bodies of installing at the rotor plate both ends, sliding plate and rotor plate all set up in the top of hanging wheel carrier, the middle part between the rotor plate both ends is rotationally connected in hanging wheel carrier top surface through the pivot that is extension from top to bottom, the sliding plate is provided with first sliding part, the rotor plate is provided with the second sliding part of being connected with first sliding part slidable ground transmission, the ascending position of first sliding part left right side removes the axis that drives second sliding part revolute shaft and rotates, the sliding plate links to each other through the screw member with hanging wheel carrier, make the sliding plate can receive the control of the precession degree of depth of screw member and remove. The screw can be rotated from the end side of the upper sliding rail, and the adjustment is convenient.

Description

Adjust convenient last hanging wheel subassembly

Technical Field

The utility model relates to the field of sliding door accessories, in particular to an upper hanging wheel assembly convenient to adjust.

Background

Sliding doors are used in many fields, and for the sake of attractiveness, the existing sliding doors generally adopt sliding installation of an upper hanging wheel assembly and an upper sliding rail to realize the left and right sliding of the sliding doors. The pulley that traditional upward hanging wheel subassembly generally extends along the fore-and-aft direction through the axis realizes with last slide rail about sliding fit, and walk on the front and back direction easily and lead to the push-and-pull door to rock, though some upward hanging wheel subassemblies of taking the leading wheel appear on the market, come to slide with the side of last slide rail through the leading wheel and contradict and realize the location slip in the front and back direction, but current leading wheel all is fixed, be difficult to match not the last slide rail of unidimensional size, even if the upward hanging wheel subassembly of some adjustable leading wheels on the market, the mode of its regulation is also more loaded down with trivial details, need tear open the door and adjust.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a conveniently adjustable upper hoist wheel assembly that solves one or more of the problems set forth in the prior art and provides at least one useful alternative or creation.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an upper hanging wheel assembly convenient to adjust, which comprises: the pulley mechanism comprises a plurality of pulley bodies, the plurality of pulley bodies are rotatably arranged on the side wall of the hanger frame, and the rotating axes of the pulley bodies are arranged in a front-back extending manner; the guide mechanism comprises a sliding plate, a threaded piece extending left and right, a rotating plate in a strip plate shape, and two guide wheel bodies rotatably arranged at two ends of the rotating plate respectively, the rotating axis of the guide wheel body extends up and down, the sliding plate and the rotating plate are both arranged at the top of the hanger bracket, the middle part between the two ends of the rotating plate is rotatably connected to the top surface of the hanging wheel frame through a rotating shaft extending up and down, the sliding plate and the hanging wheel frame are arranged in a left-right sliding mode, the sliding plate is provided with a first sliding part, the rotating plate is provided with a second sliding part in sliding transmission connection with the first sliding part, the first sliding part moves in the left-right direction to drive the second sliding part to rotate around the axis of the rotating shaft, the sliding plate and the hanger frame are connected through the screw member so that the sliding plate can move left and right under the control of the screwing depth of the screw member.

The utility model has the beneficial effects that: when in use, the hanging wheel frame is in sliding hanging fit with the upper sliding rail through the plurality of pulley bodies, then the position of the sliding plate moving leftwards and rightwards is adjusted by rotating the threaded piece according to the front and back width of the upper sliding rail, in the process of moving the sliding plate leftwards and rightwards, the first sliding part on the sliding plate drives the rotating plate to rotate around the rotating shaft through the second sliding part, the distance between the two guide wheel bodies on the two ends of the rotating plate in the front and back direction is adjusted, so that the two guide wheel bodies are abutted against the front and back side walls in the upper sliding rail, the position between the hanging wheel frame and the upper sliding rail is limited in the front and back direction, the stable sliding of the sliding door is realized, the shaking phenomenon is avoided, people can rotate the threaded piece from the end side of the upper sliding rail, the door does not need to be dismounted, the adjustment is convenient, the threaded piece has a self-locking positioning effect, and after the distance between the two guide wheel bodies is adjusted, locking and positioning can be realized.

As a further improvement of the technical scheme, the plurality of pulley bodies are uniformly arranged on the front side and the rear side of the crane frame. The hanger frame is respectively matched with the front guide rail and the rear guide rail of the upper slide rail in a sliding and hanging manner through a plurality of pulley bodies on the front side and the rear side, so that the sliding door is hung more stably.

As a further improvement of the technical scheme, the sliding plate is provided with a guide slot hole which extends leftwards and rightwards, the rotating shaft penetrates through the guide slot hole and then is connected with the hanging wheel frame, and the guide slot hole is in sliding fit with the rotating shaft leftwards and rightwards. The sliding plate and the hanger frame slide left and right under the sliding fit of the rotating shaft and the guide groove hole, and the structure is simple.

As a further improvement of the above technical solution, the first sliding portion is a sliding strip-shaped hole that is inclined in the left-right direction, and the second sliding portion is a convex column that is in sliding fit with the sliding strip-shaped hole. And when the sliding plate slides left and right, the sliding strip-shaped hole drives the rotating plate to rotate through the convex column. In some other embodiments, the first sliding portion may be a convex pillar, and the second sliding portion may be a sliding strip-shaped hole.

As a further improvement of the above technical scheme, a first vertical plate extending upwards is arranged at the left end of the sliding plate, a second vertical plate extending upwards is arranged on the right side of the top of the hoisting wheel frame, the threaded part transversely penetrates through the second vertical plate from right to left and then is in threaded connection with the first vertical plate, and the threaded part is rotatably and fixedly connected with the second vertical plate. This is mainly convenient for adjustment of installation, increasing the operating space.

As a further improvement of the above technical solution, the screw is of a bolt structure. The bolt structure generally includes a screw portion and a nut portion, and people can drive the screw member by operating the nut portion, wherein the nut portion in the bolt structure can be an inner hexagonal structure or an outer hexagonal structure.

As a further improvement of the technical scheme, the upper hanging wheel assembly further comprises a mounting bracket, the mounting bracket is arranged below the hanging wheel frame, and the mounting bracket is vertically adjusted and connected with the hanging wheel frame through an adjusting screw rod which extends vertically.

When the installation, the hanger passes through the installing support and is connected fixedly with the last edge of push-and-pull door to still can adjust the height of push-and-pull door through rotating adjusting screw, it is very convenient to install and adjust. Specifically, the method comprises the following steps: the hanger frame is provided with a connecting hole which extends up and down, the adjusting screw is in threaded connection with the connecting hole, and the adjusting screw is rotationally and fixedly connected with the mounting bracket.

As a further improvement of the technical scheme, the periphery of the adjusting screw is fixedly sleeved with an adjusting nut. People's accessible adjusting nut drives adjusting screw and rotates, convenient operation need not to tear open the door.

Drawings

The utility model is further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic structural view of an embodiment of the upper hanging wheel assembly provided by the present invention, wherein two arrows indicate a forward direction and a backward direction, respectively, wherein two arrows indicate an upward direction and a downward direction, respectively, wherein two arrows indicate a left direction and a right direction, respectively;

FIG. 2 is a front view of an embodiment of the upper hoist wheel assembly of the present invention, wherein the arrows indicate upward and downward directions, respectively, and wherein the arrows indicate left and right directions, respectively;

FIG. 3 is a top view of an embodiment of the upper hoist wheel assembly of the present invention, wherein the arrows indicate a forward direction and a backward direction, respectively, and wherein the arrows indicate a left direction and a right direction, respectively;

figure 4 is a side view of an embodiment of the upper hoist wheel assembly of the present invention with the arrows showing the forward and rearward directions, respectively, and with the arrows showing the upward and downward directions, respectively.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 4, the conveniently adjustable upper sheave assembly of the present invention is made in the following embodiments:

the upper sheave assembly of the present embodiment includes: hanger frame 100, pulley mechanism, guiding mechanism, installing support 700, wherein pulley mechanism includes a plurality of pulley bodies 200, and a plurality of pulley bodies 200 rotationally install on hanger frame 100's lateral wall, the axis of rotation of pulley body 200 is the front and back extension setting, and in order to make the push-and-pull door hoist and mount more stable, a plurality of pulley bodies 200 evenly set up in hanger frame 100's front side and rear side, hanger frame 100 through the front and back both sides a plurality of pulley bodies 200 respectively with the front rail of last slide rail and back guide rail sliding hanging cooperation.

And guiding mechanism includes sliding plate 300, be about extend the screw 400 that sets up, be rectangular platelike rotor plate 500, respectively rotatably install two guide wheel bodies 600 at rotor plate 500 both ends, the axis of rotation of guide wheel body 600 is the setting of extending from top to bottom, sliding plate 300 and rotor plate 500 all set up in the top of hanger 100, middle part between the rotor plate 500 both ends is rotationally connected in hanger 100 top surface through being pivot 510 that extends from top to bottom, sliding plate 300 and hanger 100 slip the setting from side to side relatively, specifically: the sliding plate 300 is provided with a guide slot 310 extending left and right, the rotating shaft 510 passes through the guide slot 310 and then is connected with the hanger 100, and the guide slot 310 and the rotating shaft 510 are in sliding fit left and right, so that the structure is simpler and the manufacturing cost is lower.

The sliding plate 300 is provided with a first sliding portion, the rotating plate 500 is provided with a second sliding portion in slidable transmission connection with the first sliding portion, the first sliding portion moves in the left-right direction to drive the second sliding portion to rotate around the axis of the rotating shaft 510, the sliding plate 300 is connected with the hanger 100 through the screw 400, so that the sliding plate 300 can move left and right under the control of the screwing depth of the screw 400, the first sliding portion in the embodiment is a sliding strip-shaped hole 320 obliquely arranged in the left-right direction, the second sliding portion is a convex column in sliding fit with the sliding strip-shaped hole 320, and the sliding strip-shaped hole 320 drives the rotating plate 500 to rotate through the convex column when the sliding plate 300 slides left and right.

In addition, a first vertical plate 330 extending upward is disposed at the left end of the sliding plate 300, a second vertical plate 110 extending upward is disposed at the right side of the top of the hanger 100, the screw 400 transversely penetrates the second vertical plate 110 from right to left and then is in threaded connection with the first vertical plate 330, the screw 400 is rotatably and fixedly connected with the second vertical plate 110, and the screw 400 in this embodiment is in a bolt structure.

During actual installation and debugging, the position of the sliding plate 300 moving left and right is adjusted by rotating the threaded part 400 according to the front and back width of the upper sliding rail, in the process of moving the sliding plate 300 left and right, the first sliding part on the sliding plate 300 drives the rotating plate 500 to rotate around the rotating shaft 510 through the second sliding part, the distance between the two guide wheel bodies 600 at the two ends of the rotating plate 500 in the front and back direction is adjusted, so that the two guide wheel bodies 600 are abutted against the front and back side walls inside the upper sliding rail, the position between the hanger frame 100 and the upper sliding rail is limited in the front and back direction, stable sliding of the sliding door is realized, and the phenomenon of shaking is avoided.

And, bolt structure generally includes screw rod portion and nut portion, people through operation nut portion drive screw 400 can, and then people can carry out the rotation operation to screw 400 from the distolateral of last slide rail, need not to tear open the door, it is convenient to adjust, and screw 400 has the auto-lock location effect, after adjusting the interval between two guide wheel bodies 600, can realize the locking location, wherein the nut portion among the bolt structure can be interior hexagonal structure or outer hexagonal structure.

The mounting bracket 700 of the present embodiment is disposed below the hanger 100, the mounting bracket 700 is vertically connected to the hanger 100 through an adjusting screw 800 extending vertically, when the installation is performed, the hanger 100 is fixedly connected to the upper edge of the sliding door through the mounting bracket 700, and the height of the sliding door can be adjusted by rotating the adjusting screw 800, so that the installation and adjustment are very convenient. Specifically, the method comprises the following steps: the hanger 100 is provided with a connecting hole extending up and down, the adjusting screw 800 is in threaded connection with the connecting hole, and the adjusting screw 800 is rotatably and fixedly connected with the mounting bracket 700.

More specifically: the cross section of the mounting bracket 700 is shaped like Jiong, the mounting bracket 700 comprises a front side plate and a rear side plate which are arranged at a front-rear relative interval, and a top plate connected between the front side plate and the rear side plate, the front side plate and the rear side plate are both provided with mounting holes, two connecting columns are inserted between the mounting holes, a glass door is common as a sliding door of the shower room, when the glass door is mounted, the mounting through holes are generally formed in the upper edge of the glass door, the mounting bracket can be sleeved on the upper edge of the glass door at the moment, the mounting holes in the front side and the rear side correspond to the mounting through holes, and the connecting columns are sleeved between the two mounting holes and the mounting through holes, so that the glass door is fixedly mounted.

Further, an adjusting nut 810 is fixedly sleeved on the periphery of the adjusting screw 800. People can drive adjusting screw 800 to rotate through adjusting nut 810, and the operation is convenient without detaching the door.

In other embodiments, the first sliding portion may be a convex pillar, and the second sliding portion is a sliding strip-shaped hole 320.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.

Claims

1. The utility model provides an adjust convenient upper hanging wheel subassembly which characterized in that: it comprises the following steps:

a hanger (100);

the pulley mechanism comprises a plurality of pulley bodies (200), the pulley bodies (200) are rotatably arranged on the side wall of the crane frame (100), and the rotating axes of the pulley bodies (200) are arranged in a front-back extending manner;

the guide mechanism comprises a sliding plate (300), a threaded part (400) which extends leftwards and rightwards, a long-strip-shaped plate-shaped rotating plate (500) and two guide wheel bodies (600) which are respectively and rotatably installed at two ends of the rotating plate (500), the rotating axis of each guide wheel body (600) extends upwards and downwards, the sliding plate (300) and the rotating plate (500) are both arranged at the top of the hanger frame (100), the middle part between two ends of the rotating plate (500) is rotatably connected to the top surface of the hanger frame (100) through a rotating shaft (510) which extends upwards and downwards, the sliding plate (300) and the hanger frame (100) are relatively arranged in a left-right sliding mode, the sliding plate (300) is provided with a first sliding part, the rotating plate (500) is provided with a second sliding part which is in sliding transmission connection with the first sliding part, and the first sliding part moves leftwards and rightwards to drive the second sliding part to rotate around the axis of the rotating shaft (510), the sliding plate (300) and the hanger (100) are connected by the screw (400) so that the sliding plate (300) can move left and right under the control of the screwing depth of the screw (400).

2. An easy-to-adjust hanging wheel assembly as defined in claim 1, further comprising:

the plurality of pulley bodies (200) are uniformly arranged on the front side and the rear side of the hanger (100).

3. An easy-to-adjust hanging wheel assembly as defined in claim 1, further comprising:

the sliding plate (300) is provided with a guide slot hole (310) extending left and right, the rotating shaft (510) penetrates through the guide slot hole (310) and then is connected with the hanging wheel frame (100), and the guide slot hole (310) is in sliding fit with the rotating shaft (510) left and right.

4. An easy-to-adjust hanging wheel assembly as defined in claim 1, further comprising:

first sliding part is slip bar hole (320) that the slope set up about for, second sliding part be with slip bar hole (320) sliding fit's projection.

5. An easy-to-adjust hanging wheel assembly as defined in claim 1, further comprising:

the left end of the sliding plate (300) is provided with a first vertical plate (330) extending upwards, the right side of the top of the crane frame (100) is provided with a second vertical plate (110) extending upwards, the threaded part (400) transversely penetrates through the second vertical plate (110) from right to left and then is in threaded connection with the first vertical plate (330), and the threaded part (400) is rotatably and fixedly connected with the second vertical plate (110).

6. An easy-to-adjust hanging wheel assembly as defined in claim 5 wherein:

the screw member (400) is of a bolt structure.

7. An easy-to-adjust hanging wheel assembly as defined in claim 1, further comprising:

the upper hoisting wheel assembly further comprises a mounting bracket (700), the mounting bracket (700) is arranged below the hoisting wheel frame (100), and the mounting bracket (700) is vertically adjusted and connected with the hoisting wheel frame (100) through an adjusting screw rod (800) which extends vertically.

8. An easy-to-adjust hanging wheel assembly as defined in claim 7 wherein:

the crane frame (100) is provided with a connecting hole which extends up and down, the adjusting screw rod (800) is in threaded connection with the connecting hole, and the adjusting screw rod (800) is rotatably and fixedly connected with the mounting bracket (700).

9. An easy-to-adjust hanging wheel assembly as defined in claim 7 wherein:

the periphery of the adjusting screw rod (800) is fixedly sleeved with an adjusting nut (810).