CN103032003B - Tackle and door window sash - Google Patents
Tackle and door window sash Download PDFInfo
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- CN103032003B CN103032003B CN201210149411.8A CN201210149411A CN103032003B CN 103032003 B CN103032003 B CN 103032003B CN 201210149411 A CN201210149411 A CN 201210149411A CN 103032003 B CN103032003 B CN 103032003B
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Abstract
The invention provides a tackle and a door window sash which can inhibit size increasing in an up and down direction and can enable wheels to contact the ground reliably so as to increase load resistance even if a lower frame is bended. Bearing protrusions (15) protruding towards a second side wall (12) are disposed on a wheel bearing body (11); abutting clamping faces (23) are disposed on a second side wall (21) of a tackle body (20); the abutting clamping faces are clamped with the bearing protrusions (15) to bear the wheel bearing body (10) and the tackle body (20) for rotation mutually; the bearing protrusions (15) are formed at a position opposite to a first side wall (11); the abutting clamping faces (23) extend inclinedly and mutually in a same direction at a position opposite to the second side wall; an adjusting bolt (42) and guiding mechanisms (14, 50) are disposed between the wheel bearing body (10) and the trackle body (20), wherein the adjusting bolt (42) is in thread connection with a nut block (40) and enables the trackle body (20) to move in a left and right direction relative to the wheel bearing body (10) during rotation, and the guiding mechanisms (14, 50) can change the clamping position of the bearing protrusions (15) relative to the abutting clamping faces (23) when the trackle body (20) moves in a left and right direction relative to the wheel bearing body (10).
Description
Technical field
The present invention relates to coaster and bar, relate to a kind of coaster and the bar that can regulate the position of wheel to the lower frame of cross pulling door window.
Background technology
For the coaster of bar being applied to double-sloot sliding window and sliding door etc., there is the formation that can regulate the position of wheel relative to the lower frame of cross pulling door window.Such as, in patent document 1, the wheel support body of maintenance two wheels arranges connecting pin, this connecting pin is inserted and is being arranged at the oblique shape hole of adjuster and is being arranged in the upright opening of cover body.In addition, between cover body and adjuster, adjusting bolt is provided with.
This coaster is installed on the inside of lower frame via cover body.If the state of the inside being installed on lower frame order adjusting bolt rotate, then cover body and adjuster relatively move, and connecting pin is relative to the change in location in oblique shape hole.Therefore, adjuster moves along the vertical direction relative to cover body, can regulate the position of the short transverse of wheel relative to lower frame.In addition, wheel support body can rotate around the axle center of connecting pin relative to cover body and adjuster, can change the attitude of two wheels relative to lower frame.Thus, even if when such as underframe flexure, by the attitude of the position and two wheels that regulate the short transverse of wheel aptly, also can make two wheels relative to the track reliably ground connection being arranged at underframe, two wheels can bear the load of cross pulling door window equably.
[patent document 1] Japanese Patent Publication 60-No. 7115 publications.
But when being applied to the bar compared with big uncork, the size of cross pulling door window is large, so the coaster of application also requires to have larger resistance to load.As the method for the resistance to load of increase coaster, consideration can increase wheel number, makes the large footpath of wheel and carry out correspondence.But, increase wheel number, make wheel large footpath time, in wheel support body, the proprietary area of wheel increases, so the position of arranging connecting pin, to be namely restricted significantly relative to the center of rotation of the wheel of lower frame.Such as, when being set up in parallel three wheels on wheel support body, in order to avoid the wheel with central authorities interference and have to make the position of connecting pin to be moved upward, cause the size along above-below direction of coaster to increase.In addition, also consider to make the axletree of wheel have the function of connecting pin concurrently, but now, be difficult to make multiple wheel bear load equably, likely have problems in resistance to load.
Summary of the invention
The present invention proposes in view of the foregoing, and object is to provide a kind of coaster and bar, even if suppress the increase along the size of above-below direction and also can make wheel reliably ground connection and increase resistance to load when underframe bends.
To achieve these goals, coaster of the present invention has: wheel support body, between the first side wall of a pair via axletree by wheel support for rotating, coaster body, at the position of the first side wall being opposite to above-mentioned a pair, there is the second sidewall respectively, arrange as can move relative to above-mentioned wheel support body, wheel is arranged via above-mentioned wheel support body and above-mentioned coaster body at the lower frame of cross pulling door window by making these the first side walls and the second sidewall mutually engage, it is characterized in that, on a side of above-mentioned the first side wall and above-mentioned second sidewall, the supporting teat of a pair given prominence to towards the opposing party is set respectively, on the other hand, on the opposing party of above-mentioned the first side wall and above-mentioned second sidewall, the abutting snap-latch surface of a pair is set respectively, above-mentioned wheel support body and above-mentioned coaster body support as reciprocally can rotate and to limit above-mentioned coaster body relative to the movement downwards of above-mentioned wheel support body respectively by engaging with above-mentioned supporting teat by the abutting snap-latch surface of described a pair, the supporting teat of above-mentioned a pair is formed at the mutually opposing position of the first side wall of above-mentioned a pair or second sidewall of above-mentioned a pair, the above-mentioned abutting snap-latch surface of above-mentioned a pair in the mutually opposing position of the first side wall of above-mentioned a pair or second sidewall of above-mentioned a pair reciprocally to identical towards extending obliquely, and then between above-mentioned wheel support body and above-mentioned coaster body, be provided with clamped position restriction mechanism, described clamped position limits mechanism and limits the clamped position of above-mentioned supporting teat relative to above-mentioned abutting snap-latch surface.
According to this invention, order supporting teat with abut snap-latch surface and engage, so coaster body can be set in the position opposed with wheel with the relative center of rotation of wheel support body.
In addition, the present invention is in above-mentioned coaster, it is characterized in that, the state that above-mentioned wheel support body is parallel to each other with axletree between the first side wall of above-mentioned a pair is reciprocally set up in parallel and supports three wheels with same outer diameter, and in each the first side wall, above-mentioned supporting teat is set on the position opposed with the side of the wheel being configured at central authorities, above-mentioned coaster body has the engaging otch formed from the soffit of above-mentioned second sidewall, forms above-mentioned abutting snap-latch surface at the upper limb of this engaging otch.
According to this invention, the position of side being opposite to the wheel of central authorities can be regulated height and position and the attitude of three wheels as center.
In addition, the present invention, in above-mentioned coaster, is characterized in that, above-mentioned clamped position limits mechanism to be had: nut block, is supported on above-mentioned coaster body; Adjusting bolt, is screwed with above-mentioned nut block under the state that top end face is connected to above-mentioned wheel support body, changes the relative position in left-right direction relative to the above-mentioned wheel support body of above-mentioned coaster body when rotating relative to above-mentioned nut block; Guide, when changing the relative position in left-right direction of above-mentioned wheel support body relative to above-mentioned coaster body, changes the clamped position of above-mentioned supporting teat relative to above-mentioned abutting snap-latch surface.
According to this invention, by making adjusting bolt rotate, supporting teat can be changed relative to the clamped position abutting snap-latch surface.
In addition, the present invention is in above-mentioned coaster, it is characterized in that, on a side of above-mentioned the first side wall and above-mentioned second sidewall, than above-mentioned supporting teat, restriction teat is being set slightly by the height and position place of below respectively in the both sides of above-mentioned supporting teat, on the other hand, on the opposing party of above-mentioned the first side wall and above-mentioned second sidewall, forming for mutually level position the restriction face of abutting with the above-mentioned snap-latch surface that abuts respectively in the both sides of above-mentioned abutting snap-latch surface, when above-mentioned wheel support body and above-mentioned coaster body rotate mutually, the restriction teat of one party and the restriction face of abutting is made mutually to engage.
According to this invention, by restriction teat with abut the abutting in restriction face, can the rotating range of limiting wheel supporting mass and coaster body.
In addition, the feature of bar of the present invention is, arranges the above-mentioned coaster of any one at the both ends of lower frame.
According to this invention, order supporting teat with abut snap-latch surface and engage, so can obtain a kind of bar, coaster body can be set in the position opposed with wheel with the relative center of rotation of wheel support body by it.
According to the present invention, order supporting teat with abut snap-latch surface and engage, so coaster can be set in the position opposed with wheel with the relative center of rotation of wheel support body, even if when underframe bends, also can make wheel reliably ground connection.Thus, have nothing to do with the position of the relative center of rotation of coaster body and wheel support body, the number of wheel can be increased or make the large footpath of wheel, the increase of the size along above-below direction can be suppressed, and resistance to load can be increased.
Accompanying drawing explanation
Fig. 1 is the figure of the coaster representing embodiments of the present invention, is the lateral view representing the state relative to coaster body, wheel support body being configured in top.
Fig. 2 makes wheel support body relative to the lateral view of the state of coaster body movement downwards in the coaster shown in Fig. 1.
Fig. 3 is the important part sectional elevation of the coaster shown in Fig. 1.
Fig. 4 is the longitudinal section of the coaster shown in Fig. 1.
Fig. 5 is the exploded perspective view of the coaster shown in Fig. 1.
Fig. 6 is the figure representing the bar applying the coaster shown in Fig. 1.
Fig. 7 is the important part sectional view of the bar shown in Fig. 6.
Detailed description of the invention
Below, coaster of the present invention and bar is described in detail preferred embodiment with reference to drawing.
Fig. 1 and Fig. 2 represents the coaster of embodiments of the present invention.At this illustrative coaster 1 as shown in Fig. 6 and Fig. 7, be built in the lower frame b of cross pulling door window a, be applied to the track C along the underframe B being arranged at open frame A and the bar slided with making cross pulling door window about a, described coaster 1 has wheel support body 10 and coaster body 20.
Wheel support body 10 as shown in Figures 1 to 5, the first side wall 11 of a pair and the first upper wall 12 that become tabular are formed and forms, described first upper wall 12 links between the upper end of the first side wall 11 under the state that these the first side walls 11 are reciprocally parallel, possesses three wheels 30 between the first side wall 11.The first side wall 11 is in the substantially rectangular shape that the length of left and right directions is large compared with above-below direction.The first side wall 11 of wheel support body 10 can be supported on rotatably via the both ends of axletree 31 under the state that wheel 30 is parallel to each other at axletree 31.Three wheels 30 have mutually identical external diameter, equally spaced arrange with the left and right directions of the mutually identical state of the overhang of the soffit from the first side wall 11 along wheel support body 10.As we know from the figure, on the first upper wall 12 of wheel support body 10, at position corresponding with each wheel 30 respectively, be provided with for avoiding the yielding opening 12a with the interference of wheel 30.
This wheel support body 10 is have pressing plate 13 in the end of a side in the first side wall 11 of a pair, and has the guiding groove (guide) 14 of a pair respectively in each other two positions of wheel 30.Pressing plate 13 is the plate-like portion materials of the external surface being installed on joggling part 11a, and configure in the mode between the first side wall 11 of closed a pair, the end of the first side wall 11 bends in overlapped mode and formed by described joggling part 11a.Guiding groove 14 be with relative to the first upper wall 12 with the identical narrow opening formed towards the mode tilted mutually, be arranged at position mutually opposing in the upper portion of each the first side wall 11.In the present embodiment, each guiding groove 14 is set in the mode little by little tilted along with being separated from pressing plate 13 downwards.
Coaster body 20 by second sidewall 21 of a pair of tabular and the second upper wall 22 form and form, under the state that described second upper wall 22 is parallel to each other at these second sidewalls 21 by the upper end of the second sidewall 21 between link.Length long enough compared with wheel support body 10 of the left and right directions of the second sidewall 21, mutual gap-forming is roughly equal with the width of wheel support body 10, can receive wheel support body 10 movably each other at the second sidewall 21.
In addition, on coaster body 20, in the mutual arranging nut block 40 of the second sidewall 21.Nut block 40 is formed as, with the plate-like portion material of the mutual chimeric size of the second sidewall 21, being disposed in an end of coaster body 20 under the state that the movement of left and right directions is restricted via block supporting mass 41.This nut block 40 arranges adjusting bolt 42.Adjusting bolt 42 and the screwed hole 40a being formed at nut block 40 are screwed and left and right directions along coaster body 20 extends, and when rotating relative to nut block 40, can make and changing from the overhang of the top end face of nut block 40.On block supporting mass 41, the position on the extended line being positioned at adjusting bolt 42 arranges the adjustment opening 41a for insertion tool.
In the coaster body 20 with above-mentioned formation, making pressing plate 13 opposed with nut block 40, and make the first upper wall 12 opposed with the second upper wall 22 towards under, wheel support body 10 is configured at the second sidewall 21 each other.And then, under the state of the guiding groove 14 of the first side wall 11, directing pin (guide) 50 is remained between the second sidewall 21 being formed through, thus coaster body 20 and wheel support body 10 are by the integration as unit.Directing pin 50 is in the column with the external diameter slightly less than the width of guiding groove 14, and the direction that can intersect along the length direction with guiding groove 14 is moved a little.
On the other hand, in the coaster 1 of present embodiment, wheel support body 10 is provided with the supporting teat 15 of a pair.On the other hand, coaster body 20 is provided with the abutting snap-latch surface 23 of a pair.Supporting teat 15 be in the first side wall 11 of a pair from the external surface of the height and position opposed with the side of wheel 30 being configured at central authorities respectively to the outstanding parts of the second sidewall 21, form with the first side wall 11.The side-looking of supporting teat 15 is semicircular arc, is arranged at the first side wall 11 with the state that each circular arc tilts relative to the first upper wall 12.Specifically, to be formed supporting teat 15 along with the attitude remotely tilted from pressing plate 13 upward and gradually at the mutually opposing position of the first side wall 11.Abut the upper limb that snap-latch surface 23 is formed in the engaging otch 24 formed from the soffit of the second sidewall 21, the incline direction along the guiding groove 14 being formed at wheel support body 10 tilts.Abutting the length setting of snap-latch surface 23 is following size: can allow the movement along with the supporting teat 15 of the relative movement of wheel support body 10 and coaster body 20 when directing pin 50 moves along guiding groove 14.
Symbol 16 in figure is restriction teats, and it is arranged on height and position opposed with the side of the wheel 30 being disposed in both sides in wheel support body 10.These restriction teats 16 are formed as and support teat 15 for same shape, but it is disposed in the position of aspect ratio supporting teat 15 slightly by below.In addition, symbol 25 is formed in the restriction otch of the position of the both sides of engaging otch 24 in coaster body 20.It is same shape, same size that these restriction otch 25 is formed as with engaging with otch 24, and edge forms abutting restriction face 26 thereon.Abut restriction face 26 with abut the identical height and position of snap-latch surface 23 and formed while there is identical angle of inclination, be set to the first upper wall 12 and the coaster body 20 of wheel support body 10 the second upper wall 22 in parallel to each other configuring time division be not separated a little from the semicircular arc top of restriction teat 16.In addition, the length setting abutting restriction face 26 is following size: can allow the movement along with the restriction teat 16 of the relative movement of wheel support body 10 coaster body 20 when directing pin 50 moves along guiding groove 14.
The coaster 1 formed as described above, as shown in Fig. 6 and Fig. 7, is installed on the lower frame b of cross pulling door window a via coaster body 20.The position of installing coaster 1 is such as the both ends of lower frame b.Each coaster 1 with block supporting mass 41 reciprocally attitude toward the outer side arrange, under the state being installed on lower frame b, can by the insertion tool and carry out rotation process to adjusting bolt 42 via adjustment opening 41a.
At this, if under the state that the top end face of adjusting bolt 42 retreats the most via wheel 30 with track C ground connection, then as shown in Figure 1, due to the weight of cross pulling door window a and the deadweight of coaster body 20, coaster body 20 moves downward relative to wheel support body 10, by wheel support body 10 is supported under being sticked in the state abutting snap-latch surface 23 respectively at the supporting teat 15 of left and right.Now, directing pin 50 is for being positioned at the state of the lower end of guiding groove 14, and wheel support body 10 is that pressing plate 13 is configured in the state with the immediate position of nut block 40 of coaster body 20.
Increase from the overhang of the top end face of nut block 40 if make adjusting bolt 42 rotate from this state and make, then adjusting bolt 42 top end face pressing pressing plate 13, thus wheel support body 10 relative to coaster body 20 in left-right direction with from nut block 40 away from towards movement.If wheel support body 10 in left-right direction to from nut block 40 away from direction move, then directing pin 50 is guided upward along the guiding groove 14 tilted, so coaster body 20 is relatively moved upward relative to wheel support body 10, the size of the second upper wall 22 from the axletree 31 of wheel 30 to coaster body 20 can be expanded.On the contrary, if reduce the overhang of the top end face of adjusting bolt 42, then wheel support body 10 moves down relative to coaster body 20 again, can reduce the size of the second upper wall 22 from the axletree 31 of wheel 30 to coaster body 20.Thus, by operating adjusting bolt 42 aptly, the overhang of the wheel 30 from the soffit of lower frame b can be changed.
Period, even if when the height and position of coaster body 20 changes relative to wheel support body 10, the top in arc-shaped always maintaining supporting teat 15 with abut snap-latch surface 23 and engage and the state that supported by wheel support body 10 of coaster body 20.And the direction that directing pin 50 can be intersected along the length direction with guiding groove 14 is moved a little, two the restriction teats 16 being arranged at wheel support body 10 be configured in respectively relative to abut restriction face 26 away from position.Namely, in above-mentioned coaster 1, before the directing pin 50 of one party abuts with guiding groove 14, or before the restriction of one party to abut with the restriction face of abutting 26 with teat 16, coaster body 20 can rotate relative to wheel support body 10 centered by the block chalaza supporting teat 15 and abutting snap-latch surface 23, can change the attitude of wheel support body 10 relative to coaster body 20.
Thus, if abut with track C at the state of the overhang that have adjusted the wheel 30 from the soffit of lower frame b wheel 30 of ordering, then coaster body 20 suitably rotates relative to wheel support body 10, in each coaster 1, three wheels 30 all reliably with track C ground connection, three wheels 30 can bear the load of cross pulling door window 3 equably.And, the snap-latch surface 23 that abuts of the supporting teat 15 and coaster body 20 being arranged at each the first side wall 11 of wheel support body 10 is made to engage, so coaster body 20 and the relative center of rotation of wheel support body 10 can be set in the position opposed with the wheel 30 being disposed in central authorities, the increase of the size along above-below direction can be suppressed, so resistance to load can be increased.And then, coaster body 20 is set to different from axletree 31 with the relative center of rotation of wheel support body 10, even if so also become state wheel 30 being supported on wheel support body 10 under the state of coaster body 20 and wheel support body 10 split.Thus, assembling operation and upkeep operation facilitation can be made.
In addition, in the above-described embodiment, wheel support body 10 arranges supporting teat 15, and abutting snap-latch surface 23 is set on coaster body 20, but abutting snap-latch surface also can be set on wheel support body and supporting teat is set on coaster body.Now, the abutting snap-latch surface of wheel support body is face upward, for supporting teat from the state that top loads by the mode of both engagings.
In addition, in the above-described embodiment, as guide, guiding groove 14 is set on wheel support body 10, on the other hand, coaster body 20 arranges directing pin 50, but also can directing pin is set on wheel support body and guiding groove is set on coaster body.
And then in the above-described embodiment, exemplified with arranging three wheels 30 on wheel support body 10, but the number of wheel 30 differs and is decided to be three, if for multiple also can be more than two or four.
In addition, in the above-described embodiment, be configured to mutually rotate limit teat 16 at wheel support body 10 and coaster body 20 and abut restriction face 26 abut, so wheel support body 10 and coaster body 20 can not rotate more than necessity, the operation facilitation that cross pulling door window a assembles relative to open frame A can be made.And, when assembling cross pulling door window a to open frame A, when applying to impact to wheel 30 and wheel support body 10, not only support teat 15 and abut snap-latch surface 23 and abut, restriction teat 16 and the abutting restriction face 26 of one side also can abut thus the power that withstands shocks, can not cause damage etc., be favourable in resistance to impact.
Description of reference numerals
1 ... coaster, 10 ... wheel support body, 11 ... the first side wall, 12 ... first upper wall, 13 ... pressing plate, 14 ... guiding groove, 15 ... supporting teat, 16 ... restriction teat, 20 ... coaster body, 21 ... second sidewall, 22 ... second upper wall, 23 ... abut snap-latch surface, 24 ... engaging otch, 25 ... restriction otch, 26 ... the restriction face of abutting, 30 ... wheel, 31 ... axletree, 40 ... nut block, 42 ... adjusting bolt, 50 ... directing pin, A ... open frame, B ... underframe, C ... guide rail, a ... cross pulling door window, b ... lower frame.
Claims (4)
1. a coaster, has:
Wheel support body, between the first side wall of a pair via axletree by wheel support for rotating;
Coaster body, has the second sidewall respectively, arranges as can move relative to above-mentioned wheel support body at the position of the first side wall being opposite to above-mentioned a pair,
Wheel is arranged via above-mentioned wheel support body and above-mentioned coaster body at the lower frame of cross pulling door window by making these the first side walls and the second sidewall mutually engage,
The feature of described coaster is,
On a side of above-mentioned the first side wall and above-mentioned second sidewall, the supporting teat of a pair given prominence to towards the opposing party is set respectively, on the other hand, on the opposing party of above-mentioned the first side wall and above-mentioned second sidewall, the abutting snap-latch surface of a pair is set respectively, above-mentioned wheel support body and above-mentioned coaster body support as reciprocally can rotate and to limit above-mentioned coaster body relative to the movement downwards of above-mentioned wheel support body respectively by engaging with above-mentioned supporting teat by the abutting snap-latch surface of described a pair
The supporting teat of above-mentioned a pair is formed at the mutually opposing position of the first side wall of above-mentioned a pair or second sidewall of above-mentioned a pair, the above-mentioned abutting snap-latch surface of above-mentioned a pair in the mutually opposing position of the first side wall of above-mentioned a pair or second sidewall of above-mentioned a pair reciprocally to identical towards extending obliquely
And then between above-mentioned wheel support body and above-mentioned coaster body, be provided with clamped position restriction mechanism, described clamped position limits mechanism and limits the clamped position of above-mentioned supporting teat relative to above-mentioned abutting snap-latch surface,
The state that above-mentioned wheel support body is parallel to each other with axletree between the first side wall of above-mentioned a pair is reciprocally set up in parallel and supports three wheels with same outer diameter, and in each the first side wall, above-mentioned supporting teat is set on the position opposed with the side of the wheel being configured at central authorities
Above-mentioned coaster body has the engaging otch formed from the soffit of above-mentioned second sidewall, forms above-mentioned abutting snap-latch surface at the upper limb of this engaging otch.
2. coaster according to claim 1, is characterized in that,
Above-mentioned clamped position limits mechanism to be had:
Nut block, is supported on above-mentioned coaster body;
Adjusting bolt, is screwed with above-mentioned nut block under the state that top end face is connected to above-mentioned wheel support body, changes the relative position in left-right direction relative to the above-mentioned wheel support body of above-mentioned coaster body when rotating relative to above-mentioned nut block;
Guide, when changing the relative position in left-right direction of above-mentioned wheel support body relative to above-mentioned coaster body, changes the clamped position of above-mentioned supporting teat relative to above-mentioned abutting snap-latch surface.
3. coaster according to claim 1, is characterized in that,
On a side of above-mentioned the first side wall and above-mentioned second sidewall, in the both sides of above-mentioned supporting teat, than above-mentioned supporting teat, restriction teat is being set slightly by the height and position place of below respectively, on the other hand, on the opposing party of above-mentioned the first side wall and above-mentioned second sidewall, forming for mutually level position the restriction face of abutting with the above-mentioned snap-latch surface that abuts respectively in the both sides of above-mentioned abutting snap-latch surface, when above-mentioned wheel support body and above-mentioned coaster body rotate mutually, the restriction teat of one party and the restriction face of abutting is made mutually to engage.
4. a bar, is characterized in that, arranges any one coaster of claims 1 to 3 at the both ends of lower frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-217385 | 2011-09-30 | ||
| JP2011217385A JP5670288B2 (en) | 2011-09-30 | 2011-09-30 | Doors and joinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103032003A CN103032003A (en) | 2013-04-10 |
| CN103032003B true CN103032003B (en) | 2015-05-13 |
Family
ID=48019354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210149411.8A Active CN103032003B (en) | 2011-09-30 | 2012-05-15 | Tackle and door window sash |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5670288B2 (en) |
| CN (1) | CN103032003B (en) |
| HK (1) | HK1180747A1 (en) |
| MY (1) | MY163728A (en) |
| TW (1) | TWI477687B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332582B (en) * | 2015-10-31 | 2017-11-10 | 上海上源建筑科技有限公司 | Sliding door leaf sliding equipment and sliding door |
| JP6537957B2 (en) * | 2015-11-16 | 2019-07-03 | Ykk Ap株式会社 | Door car and fittings |
| CN106193867B (en) * | 2016-07-25 | 2018-07-10 | 广东坚朗五金制品股份有限公司 | three pulleys |
| JP6859712B2 (en) * | 2017-01-16 | 2021-04-14 | 中西金属工業株式会社 | Multiple adjustment door roller and fittings using this |
| CN113309433B (en) * | 2021-07-09 | 2022-07-12 | 佛山市忠飞鑫科技有限公司 | Sliding door pulley assembly |
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| TWM402928U (en) * | 2010-10-29 | 2011-05-01 | Zhong-Cai International Co Ltd | Structural improvement of pulley set of door/window frame |
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- 2011-09-30 JP JP2011217385A patent/JP5670288B2/en not_active Expired - Fee Related
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- 2012-04-30 TW TW101115333A patent/TWI477687B/en active
- 2012-05-15 CN CN201210149411.8A patent/CN103032003B/en active Active
- 2012-09-27 MY MYPI2012004272A patent/MY163728A/en unknown
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- 2013-07-04 HK HK13107837.7A patent/HK1180747A1/en not_active IP Right Cessation
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| JP2005325646A (en) * | 2004-05-17 | 2005-11-24 | Taisei Kogyo Kk | Door roller |
| CN201144584Y (en) * | 2007-12-06 | 2008-11-05 | 陈明谈 | Pulley for sliding door and window |
| CN201474469U (en) * | 2009-07-31 | 2010-05-19 | 杨钟汉 | Quick-dismantling type push-pull door-window pulley block |
| JP2011149254A (en) * | 2010-01-25 | 2011-08-04 | Nakanishi Metal Works Co Ltd | Twin type adjusting sash roller |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI477687B (en) | 2015-03-21 |
| JP2013076289A (en) | 2013-04-25 |
| TW201314008A (en) | 2013-04-01 |
| HK1180747A1 (en) | 2013-10-25 |
| MY163728A (en) | 2017-10-13 |
| JP5670288B2 (en) | 2015-02-18 |
| CN103032003A (en) | 2013-04-10 |
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