CN108756558B - Sliding door function wheel - Google Patents
Sliding door function wheel Download PDFInfo
- Publication number
- CN108756558B CN108756558B CN201810977452.3A CN201810977452A CN108756558B CN 108756558 B CN108756558 B CN 108756558B CN 201810977452 A CN201810977452 A CN 201810977452A CN 108756558 B CN108756558 B CN 108756558B
- Authority
- CN
- China
- Prior art keywords
- base
- sleeve
- cover plate
- sliding column
- pressure spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000004308 accommodation Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/003—Anti-dropping devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Abstract
The invention relates to a sliding door functional wheel, which comprises a base, a cover plate and wheels, wherein the base and the cover plate are buckled in the front-back direction, and the wheels are arranged at the top of the base; the base moves up and down on the rear side of the cover plate through an up-down adjusting mechanism; the wheels move back and forth on the base through the back and forth adjusting mechanism; the upper and lower adjusting mechanism comprises a slideway arranged on the base, a sliding column arranged on the cover plate and an upper and lower locking structure, and the base moves up and down relative to the cover plate through the slideway and the sliding column and is locked; the front-back adjusting mechanism comprises a sleeve and a fixing screw, the sleeve is arranged in a shaft hole of the wheel, the fixing screw is inserted into the sleeve and is in threaded connection, and the rear end of the fixing screw is fixed in a fixing hole arranged on a wheel mounting part at the top end of the base. The sliding door functional wheel can be adjusted in height up and down, can be adjusted in front and back, solves the problem of difficult installation caused by non-vertical wall and deformation of a door plate, and has the advantages of simple structure, convenient adjustment and low cost.
Description
Technical Field
The invention relates to the field of sliding door pulleys, in particular to a sliding door functional wheel.
Background
For sliding doors, the sliding of the sliding door needs pulleys, the pulleys are generally installed strictly according to the installation size and position requirements, and some pulleys are installed, cannot be adjusted, but need tools for adjustment, such as screwdrivers and the like; sometimes, because the wall body is not perpendicular, environmental factors such as door plant warp for foretell pulley installation is adjusted very difficultly, wastes time and energy, and the structure is complicated, and the cost is higher.
Disclosure of Invention
In order to solve the technical problems, the invention provides the sliding door functional wheel which can be used for adjusting the height up and down, stopping locking at any position in the adjusting range, and adjusting the distance back and forth, thereby solving the problem of difficult installation caused by non-vertical wall and deformation of a door plate, and having the advantages of convenient adjustment, simple structure and low cost.
The technical scheme adopted for solving the technical problems is as follows: a sliding door functional wheel comprises a base, a cover plate and wheels, wherein the base and the cover plate are buckled in the front-back direction, and the wheels are arranged at the top of the base; the base moves up and down on the rear side of the cover plate through an up-down adjusting mechanism; the wheels move back and forth on the base through the back and forth adjusting mechanism; the upper and lower adjusting mechanism comprises a slideway arranged on the base, a sliding column arranged on the cover plate and an upper and lower locking structure, the base moves up and down relative to the cover plate through the slideway and the sliding column, and the position of the base after adjustment is locked through the upper and lower locking structure; the front-rear adjusting mechanism comprises a sleeve and a fixing screw, the sleeve is arranged in a shaft hole of the wheel, the fixing screw is inserted into the sleeve and is in threaded connection, and the rear end of the fixing screw is fixed in a fixing hole arranged on a wheel mounting part at the top end of the base; the sleeve is rotated to move forwards or backwards relative to the fixed screw, so that the wheels can be adjusted forwards or backwards.
The slide way comprises an upper slide way arranged at the upper position in front of the base, a middle slide way arranged at the middle position and a lower slide way arranged at the lower position; the sliding column comprises an upper sliding column arranged at an upper position behind the cover plate, a middle sliding column arranged at a middle position and a lower sliding column arranged at a lower position; the upper sliding column, the middle sliding column and the lower sliding column are respectively and correspondingly inserted into the upper slide way, the middle slide way and the lower slide way, and when the base is adjusted up and down, the upper sliding column, the middle sliding column and the lower sliding column respectively move up and down in the upper slide way, the middle slide way and the lower slide way relatively.
The sliding column is internally provided with a mounting hole, and the sliding door functional wheel is integrally fixed at a position to be fixed through the mounting hole.
The upper and lower locking structure comprises a row of transverse-stripe-shaped tooth parts arranged on the half side of the front surface of the base, an adjusting window arranged at the position corresponding to the tooth parts of the cover plate and an adjusting tooth plate; a poking lug is arranged in front of the adjusting tooth plate, and a tooth surface is arranged at the rear of the adjusting tooth plate; the rear side of the adjusting window is provided with a translation track, the adjusting tooth piece is transversely arranged in the adjusting window in a sliding mode, the rear side of the adjusting tooth piece is matched with the tooth part through the tooth surface, and the front stirring protruding block is inserted into the adjusting window and limited up and down.
The sleeve is tubular; the front end of the sleeve is provided with a flanging, and the inner wall of the inner side of the sleeve, which is close to the rear, is provided with an internal thread; the outer wall of the fixed screw is provided with external threads, the front end of the fixed screw is not provided with threads, and the rear end of the fixed screw is inserted into the fixed hole and fixed with the base.
The flanging of the sleeve is also provided with a linear notch for rotating the sleeve.
An auxiliary jacking device is arranged between the base and the cover plate; the auxiliary jacking device comprises a pressure spring accommodating groove with an opening at the lower end, which is arranged on the front surface of the base, a pressure spring lower limit boss and a pressure spring, which are arranged behind the cover plate; the pressure spring is arranged in the pressure spring accommodating groove, the top end of the pressure spring is propped against the top end of the pressure spring accommodating groove, and the bottom end of the pressure spring is sleeved on the pressure spring lower limit boss.
The pressure spring accommodation groove is arranged between the upper slide way and the middle slide way of the base, and the pressure spring lower limit boss is arranged on the top surface of the middle slide column.
The bottom of base is provided with the handle boss for pulling the base and adjusting lower position.
The cover plate is buckled with the base through the back buckles arranged on the two sides and is used for limiting the left and right sides of the base.
The invention has the beneficial effects that: according to the sliding door functional wheel, the height can be adjusted up and down, the locking is stopped at any position in the adjusting range, the distance can be adjusted back and forth through the fixing screw and the sleeve, the problem of difficult installation caused by non-vertical wall body and deformation of the door plate is solved, the front end of the fixing screw is not provided with a screw thread, so that the sleeve is limited before being arranged in rotation, and the sleeve is prevented from falling off due to excessive rotation of the fixing screw; the adjusting is convenient, the structure is simple, the front and back adjustment can be realized by utilizing one fixing screw and one sleeve, the structure is simplified, and the production cost is further reduced.
Drawings
FIG. 1 is a schematic view of a door function wheel of an embodiment;
FIG. 2 is a schematic illustration of an embodiment of a wheel adjustment to a lowermost end of a door function wheel;
FIG. 3 is a schematic illustration of an exploded state of a door function wheel of an embodiment;
FIG. 4 is a schematic view of another angle of an exploded state of a door function wheel of an embodiment;
FIG. 5 is a schematic view of a front-to-rear adjustment mechanism for a door roller of an embodiment;
FIG. 6 is a schematic view of a sleeve of a door function wheel of an embodiment;
FIG. 7 is a schematic view of a set screw of a door function wheel of an embodiment;
FIG. 8 is a schematic view of an embodiment of a wheel adjustment to the rearmost end of a door function wheel;
fig. 9 is a schematic view of an embodiment of a wheel adjustment to the foremost end of a door function wheel.
Detailed Description
The present invention will be further described in detail with reference to the drawings and examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Examples
As shown in fig. 1 to 9, the present embodiment provides a sliding door function wheel, which comprises a base 1 and a cover 2 fastened in the front-rear direction, and a wheel 3 provided on the top of the base 1; the base 1 moves up and down on the rear side of the cover plate 2 through an up-down adjusting mechanism; the wheels 3 move back and forth on the base 1 through the back and forth adjusting mechanism 4; the up-down adjusting mechanism comprises a slideway 13 arranged on the base 1, a slide column 22 arranged on the cover plate 2 and an up-down locking structure 5, the base moves up and down relative to the cover plate 2 through the slideway 13 and the slide column 22, and the position of the base 1 after adjustment is locked through the up-down locking structure; the front-rear adjusting mechanism 4 comprises a sleeve 41 and a fixing screw 42, the sleeve 41 is arranged in the shaft hole 31 of the wheel 3, the fixing screw 42 is inserted into the sleeve 41 and is in threaded connection, and the rear end of the fixing screw 42 is fixed in a fixing hole 16 arranged on the wheel mounting part 11 at the top end of the base 1; the forward or backward adjustment of the wheel 3 is achieved by rotating the sleeve 41 to move the sleeve forward or backward relative to the set screw.
The sliding door functional wheel of the embodiment comprises an upper sliding way arranged at the upper position in front of the base 1, a middle sliding way arranged at the middle position and a lower sliding way arranged at the lower position; the slide column 22 comprises an upper slide column arranged at an upper position behind the cover plate 2, a middle slide column arranged at a middle position and a lower slide column arranged at a lower position; the upper sliding column, the middle sliding column and the lower sliding column are respectively and correspondingly inserted into the upper slide way, the middle slide way and the lower slide way, and when the base 1 is adjusted up and down, the upper sliding column, the middle sliding column and the lower sliding column respectively move up and down in the upper slide way, the middle slide way and the lower slide way relatively.
In one sliding door function wheel of this embodiment, the sliding column 22 is provided with a mounting hole 24, through which the sliding door function wheel is integrally fixed at a position to be fixed.
The upper and lower locking structure 5 of the sliding door functional wheel of the embodiment comprises a row of transverse-stripe-shaped tooth parts 15 arranged on the half side of the front surface of the base, an adjusting window 23 arranged at the position corresponding to the tooth parts 15 of the cover plate 2 and an adjusting tooth piece 7; a poking lug 71 is arranged in front of the adjusting tooth plate 7, and a tooth surface 72 is arranged at the rear of the adjusting tooth plate; the rear side of the adjusting window 23 is provided with a translation track 25, the adjusting tooth piece 7 is transversely arranged in the adjusting window 23 in a sliding way, the rear side of the adjusting tooth piece is matched with the tooth part 15 through a tooth surface 72, and the front poking lug 71 is inserted into the adjusting window 23 and limited up and down.
In one sliding door function wheel of the present embodiment, the sleeve 41 is tubular; the front end of the sleeve 41 is provided with a flanging 411, and the inner wall of the inner side of the sleeve 41, which is positioned at the back, is provided with an internal thread 412; the outer wall of the fixing screw 42 is provided with external threads, the front end of the fixing screw is not provided with threads, and the rear end of the fixing screw is inserted into the fixing hole 16 to be fixed with the base 1.
In one sliding door functional wheel of this embodiment, a straight notch 413 is further provided on the flange 411 of the sleeve 41 for rotating the sleeve.
An auxiliary jacking device is further arranged between the base 1 and the cover plate 2; the auxiliary jacking device comprises a pressure spring accommodating groove 14 which is arranged on the front surface of the base 1 and is provided with an opening at the lower end, a pressure spring lower limit boss 26 which is arranged on the rear surface of the cover plate 2, and a pressure spring 6; the pressure spring is arranged in the pressure spring accommodating groove 14, the top end of the pressure spring is propped against the top end of the pressure spring accommodating groove 14, and the bottom end of the pressure spring is sleeved on the pressure spring lower limit boss 26.
In the sliding door functional wheel of the embodiment, the pressure spring accommodating groove 14 is arranged between the upper slide way and the middle slide way of the base 1, and the pressure spring lower limit boss 26 is arranged on the top surface of the middle slide column.
The bottom end of the base 1 is provided with a handle boss for pulling the base 1 to adjust the lower position.
According to the sliding door functional wheel of the embodiment, the cover plate 2 is buckled with the base 1 through the back buckles 21 arranged on two sides and used for limiting the left and right sides of the base 1.
When the sliding door functional wheel is assembled, the sleeve is inserted into the wheel, then the fixing screw is screwed into the sleeve, and the wheel is fixed in the fixing hole of the wheel mounting part at the top end of the base through the fixing screw; and then the pressure spring is arranged on the base, then the adjusting tooth piece is pressed on the base by the cover piece and buckled together, and when the sliding door functional wheel is used, the sliding door functional wheel is integrally arranged at the position to be installed through the installation hole.
When the wheel needs to be adjusted up and down, the transverse sliding adjusting tooth plate is used for separating the tooth surface of the adjusting tooth plate from the tooth part, then the base is pulled or pushed to a required position, and then the transverse sliding adjusting tooth plate is moved back, so that the adjustment of the up-down position of the base is completed, and the adjustment of the up-down position of the wheel is further realized.
When the wheel needs to be adjusted forwards and backwards, the notch on the sleeve is adjusted by the sheet-shaped object, so that the sleeve rotates, the sleeve moves forwards or backwards relative to the fixing screw, the wheel is driven to move forwards or backwards, and the adjustment of the front and rear positions of the wheel is realized.
According to the sliding door functional wheel, threads are not arranged at the front end of the fixing screw, namely, tapping is not carried out, when the sleeve rotates to the forefront end, the part of the fixing screw, which is not provided with the threads, can be clamped to form the front limit of the sleeve, and the sleeve cannot fall off.
According to the sliding door functional wheel, the inner portion of the sleeve is of a half-tooth type structure, and the rotation range of the relative fixed screw can be limited.
The sliding door functional wheel can adjust the height up and down, stop and lock at any position in the adjusting range, and can adjust the distance back and forth through the fixing screw and the sleeve, so that the problem of difficult installation caused by non-vertical wall and deformation of the door plate is solved, the front end of the fixing screw is not provided with a screw thread, the sleeve is limited before being arranged during rotation, and the sleeve is prevented from falling off due to excessive rotation of the fixing screw; the adjusting is convenient, the structure is simple, the front and back adjustment can be realized by utilizing one fixing screw and one sleeve, the structure is simplified, and the production cost is further reduced.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by equivalent substitution or equivalent conversion fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a sliding door function wheel which characterized in that: the device comprises a base, a cover plate and wheels, wherein the base and the cover plate are buckled in the front-back direction, and the wheels are arranged at the top of the base; the base moves up and down on the rear side of the cover plate through an up-down adjusting mechanism; the wheels move back and forth on the base through the back and forth adjusting mechanism; the upper and lower adjusting mechanism comprises a slideway arranged on the base, a sliding column arranged on the cover plate and an upper and lower locking structure, the base moves up and down relative to the cover plate through the slideway and the sliding column, and the position of the base after adjustment is locked through the upper and lower locking structure; the front-rear adjusting mechanism comprises a sleeve and a fixing screw, the sleeve is arranged in a shaft hole of the wheel, the fixing screw is inserted into the sleeve and is in threaded connection, and the rear end of the fixing screw is fixed in a fixing hole arranged on a wheel mounting part at the top end of the base; the sleeve is rotated to enable the sleeve to move forwards or backwards relative to the fixed screw, so that the forward or backward adjustment of the wheels is realized;
the slide way comprises an upper slide way arranged at the upper position in front of the base, a middle slide way arranged at the middle position and a lower slide way arranged at the lower position; the sliding column comprises an upper sliding column arranged at an upper position behind the cover plate, a middle sliding column arranged at a middle position and a lower sliding column arranged at a lower position; the upper sliding column, the middle sliding column and the lower sliding column are respectively and correspondingly inserted into the upper slide way, the middle slide way and the lower slide way, and when the base is adjusted up and down, the upper sliding column, the middle sliding column and the lower sliding column respectively move up and down in the upper slide way, the middle slide way and the lower slide way relatively;
the sliding column is internally provided with a mounting hole, and the sliding door functional wheel is integrally fixed at a position to be fixed through the mounting hole;
the upper and lower locking structure comprises a row of transverse-stripe-shaped tooth parts arranged on the half side of the front surface of the base, an adjusting window arranged at the position corresponding to the tooth parts of the cover plate and an adjusting tooth plate; a poking lug is arranged in front of the adjusting tooth plate, and a tooth surface is arranged at the rear of the adjusting tooth plate; the rear side of the adjusting window is provided with a translation track, the adjusting tooth piece is transversely arranged in the adjusting window in a sliding way, the rear side of the adjusting tooth piece is matched with the tooth part through a tooth surface, and the front stirring lug is inserted into the adjusting window and is limited up and down;
the sleeve is tubular; the front end of the sleeve is provided with a flanging, and the inner wall of the inner side of the sleeve, which is close to the rear, is provided with an internal thread; the outer wall of the fixed screw is provided with external threads, the front end of the fixed screw is not provided with threads, and the rear end of the fixed screw is inserted into the fixed hole and fixed with the base;
an auxiliary jacking device is arranged between the base and the cover plate; the auxiliary jacking device comprises a pressure spring accommodating groove with an opening at the lower end, which is arranged on the front surface of the base, a pressure spring lower limit boss and a pressure spring, which are arranged behind the cover plate; the pressure spring is arranged in the pressure spring accommodating groove, the top end of the pressure spring is propped against the top end of the pressure spring accommodating groove, and the bottom end of the pressure spring is sleeved on the pressure spring lower limit boss.
2. A door function wheel according to claim 1, wherein: the flanging of the sleeve is also provided with a linear notch for rotating the sleeve.
3. A door function wheel according to claim 1, wherein: the pressure spring accommodation groove is arranged between the upper slide way and the middle slide way of the base, and the pressure spring lower limit boss is arranged on the top surface of the middle slide column.
4. A door function wheel according to claim 1, wherein: the bottom of base is provided with the handle boss for pulling the base and carrying out lower position adjustment.
5. A door function wheel according to claim 1, wherein: the cover plate is buckled with the base through the back buckles arranged on the two sides and is used for limiting the left and right sides of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977452.3A CN108756558B (en) | 2018-08-24 | 2018-08-24 | Sliding door function wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977452.3A CN108756558B (en) | 2018-08-24 | 2018-08-24 | Sliding door function wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108756558A CN108756558A (en) | 2018-11-06 |
| CN108756558B true CN108756558B (en) | 2023-11-28 |
Family
ID=63967441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810977452.3A Active CN108756558B (en) | 2018-08-24 | 2018-08-24 | Sliding door function wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756558B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152763Y (en) * | 1993-03-29 | 1994-01-12 | 谢幸棋 | Diving goggles |
| CN2559746Y (en) * | 2002-07-26 | 2003-07-09 | 伍建明 | Pulleys for sliding door & window with lock and its special door & window structural section |
| JP2008133707A (en) * | 2006-11-01 | 2008-06-12 | Susumu Hayagumo | Adjustable door roller and door equipped with the same |
| JP2012001919A (en) * | 2010-06-15 | 2012-01-05 | Yamakin Kogyo Kk | Sash roller device having derailment preventing function for sliding door and sliding door device using the same |
| CN203822025U (en) * | 2014-03-27 | 2014-09-10 | 王胜利 | Adjustable sliding door pulley |
| CN204212587U (en) * | 2014-10-30 | 2015-03-18 | 广东图特家居科技股份有限公司 | A kind of Door suspension upper internal door pulley assembly |
| CN205330348U (en) * | 2016-01-14 | 2016-06-22 | 李木伟 | Concealed type sliding door pulley |
| CN209228235U (en) * | 2018-08-24 | 2019-08-09 | 苏州升德精密电气有限公司 | A kind of sliding door function wheel |
-
2018
- 2018-08-24 CN CN201810977452.3A patent/CN108756558B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152763Y (en) * | 1993-03-29 | 1994-01-12 | 谢幸棋 | Diving goggles |
| CN2559746Y (en) * | 2002-07-26 | 2003-07-09 | 伍建明 | Pulleys for sliding door & window with lock and its special door & window structural section |
| JP2008133707A (en) * | 2006-11-01 | 2008-06-12 | Susumu Hayagumo | Adjustable door roller and door equipped with the same |
| JP2012001919A (en) * | 2010-06-15 | 2012-01-05 | Yamakin Kogyo Kk | Sash roller device having derailment preventing function for sliding door and sliding door device using the same |
| CN203822025U (en) * | 2014-03-27 | 2014-09-10 | 王胜利 | Adjustable sliding door pulley |
| CN204212587U (en) * | 2014-10-30 | 2015-03-18 | 广东图特家居科技股份有限公司 | A kind of Door suspension upper internal door pulley assembly |
| CN205330348U (en) * | 2016-01-14 | 2016-06-22 | 李木伟 | Concealed type sliding door pulley |
| CN209228235U (en) * | 2018-08-24 | 2019-08-09 | 苏州升德精密电气有限公司 | A kind of sliding door function wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108756558A (en) | 2018-11-06 |
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