CN115680418A - Bidirectional buffering simple sliding door - Google Patents
Bidirectional buffering simple sliding door Download PDFInfo
- Publication number
- CN115680418A CN115680418A CN202211681815.1A CN202211681815A CN115680418A CN 115680418 A CN115680418 A CN 115680418A CN 202211681815 A CN202211681815 A CN 202211681815A CN 115680418 A CN115680418 A CN 115680418A
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- hook
- frame
- door
- sliding
- fixed
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 9
- 239000003999 initiator Substances 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001960 triggered effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
The invention relates to the technical field of simple sliding doors, in particular to a bidirectional buffering simple sliding door, wherein a main guide rail in sliding connection with a door body is arranged at the bottom of a door frame; a buffer component is fixed at the top of the door body; the buffer assembly comprises a hook guide frame fixed on the door body, a telescopic buffer member with one end fixed on the hook guide frame and a hook hinged at the other end of the telescopic buffer member; the hook guide frame is provided with a hook guide groove which is connected with the hook in a sliding way; the tail end of the hook guide groove is provided with a hook limiting groove extending downwards; the top of the hook is provided with a front hook and a rear hook; the height of the front hook is higher than that of the rear hook; the inner top wall of the door frame is fixed with a buffering initiator. When the door closing buffer structure is used, the energy of the door body can be consumed in the door closing state, the speed reduction buffer effect is realized on the door body, the flexible door closing is realized, and the noise and the impact force of the door closing are reduced.
Description
Technical Field
The invention relates to the technical field of simple sliding doors, in particular to a bidirectional buffering simple sliding door.
Background
The simple sliding door is a rail door with a sliding rail for translation, does not need to be locked, and can be opened and closed by pushing and pulling conveniently; the simple sliding door is simple in structure and is commonly used for a wardrobe door structure. But current brief moves a structure that does not have the buffering, so when opening the door or closing the door, the direct and door frame striking of the door body not only can produce powerful noise, and under the long-term switch door striking, can make the connecting piece (screw) pine of wardrobe take off moreover to and the door body and door frame warp. Moreover, the top of the door body of the simple sliding door is only inserted into the top of the door frame from top to bottom, but a gap exists between the top of the door frame and the top of the door body; the door frame and the top of the door body are not provided with a limiting structure, so that the door body can sway left and right when sliding, the motion of the door body is unstable, and the derailment phenomenon is easy to occur.
Therefore, it is necessary to invent a simple sliding door with a buffering structure and a limiting structure.
Disclosure of Invention
The invention aims to provide a bidirectional buffer simple sliding door aiming at the defects and shortcomings of the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention relates to a bidirectional buffering simple sliding door, which comprises a door frame and a door body arranged in the door frame; the bottom of the door frame is provided with a main guide rail which is connected with the door body in a sliding manner;
a buffer assembly is fixed at the top of the door body; the buffer assembly comprises a hook guide frame fixed on the door body, a telescopic buffer member with one end fixed on the hook guide frame and a hook hinged at the other end of the telescopic buffer member;
the hook guide frame is provided with a hook guide groove which is connected with the hook in a sliding way; the tail end of the hook guide groove is provided with a hook limiting groove extending downwards; the top of the hook is provided with a front hook and a rear hook; the height of the front hook is higher than that of the rear hook; and a buffer initiator is fixed on the inner top wall of the door frame.
Further, the telescopic buffer piece is a buffer cylinder.
Furthermore, a return spring is connected between the hook and the hook guide frame; the hook is provided with a hook guide shaft.
Further, a top sliding frame is connected to the hook guide frame in a sliding manner; the hook guide frame is connected with a limiting wheel module; the limiting wheel module comprises a limiting rotating shaft which is rotatably connected to the hook guide frame, a swing rod which is fixed on the limiting rotating shaft and two limiting wheels which are rotatably connected to the swing rod; the limiting wheels are respectively arranged at two sides of the limiting rotating shaft; the top sliding frame is provided with an arc-shaped guide groove; the swing rod is provided with a movable guide shaft inserted into the arc-shaped guide groove; and a telescopic adjusting module capable of pushing the top sliding frame to slide on the hook guide frame is connected onto the hook guide frame.
Furthermore, the telescopic adjusting module comprises a roller adjusting bolt connected to the hook guide frame in a rotating mode and a nut fixed on the top sliding frame; the roller adjusting bolt is in threaded connection with the nut.
Further, a bottom supporting sliding assembly is arranged at the bottom of the door body; the bottom supporting sliding assembly comprises a bottom outer frame fixed on the door body, a bottom inner sliding frame arranged in the bottom outer frame and a bottom roller group fixed on the bottom inner sliding frame; the bottom roller group consists of a roller bracket and a roller which is rotationally connected with the roller bracket; an inclined guide groove is formed in the side wall of the bottom inner sliding frame; a fixed guide shaft inserted into the inclined guide groove is fixed on the bottom outer frame; a bottom pushing frame module capable of driving the bottom inner sliding frame to slide along the length direction of the inclined guide groove is arranged on the bottom outer frame;
the diameter of the fixed guide shaft is equal to the width of the inclined guide groove; the gyro wheel of bottom wheel train supports on main guide rail, realizes the slip of the door body and main guide rail, drives the bottom inner slide frame and slides along oblique guide way in the bottom outrigger through pushing away the chassis module, realizes the lift of the relative main guide rail of the door body for the top of the door body stretches into the suitable position of door frame.
Furthermore, the bottom pushing frame module comprises a bottom adjusting bolt rotationally connected to the bottom outer frame and an inner tooth piece slidably connected to the bottom inner sliding frame; the bottom adjusting bolt is in threaded connection with the internal thread of the internal tooth piece; a strip-shaped groove used for penetrating through the bottom adjusting bolt is formed in the bottom inner sliding frame; after the bottom adjusting bolt rotates on the inner tooth piece, the inner tooth piece enables the bottom inner sliding frame to slide along the length direction of the inclined guide groove, and lifting of the bottom inner sliding frame is achieved; when the inner sliding frame at the bottom is lifted, the inner tooth piece is lifted relative to the inner sliding frame at the bottom, so that the bottom adjusting bolt is always opposite to the inner tooth piece.
After adopting the structure, the invention has the beneficial effects that: when the bidirectional buffering simple sliding door is used, in order to facilitate assembly, the hook guide frame is detachably connected with the limiting shell; a gap between the limiting shell and the hook guide frame forms a hook guide groove; the buffering initiator is a stop block, and the height of the front hook is higher than that of the rear hook, so that when the door is closed, the buffering initiator passes through the rear hook and then is clamped by the front hook, the buffering initiator is tightly propped against the front hook, and when the door body slides relative to the door frame, the buffering initiator pulls the whole hook to slide on the hook guide groove until the hook slides into the hook limiting groove, and the whole hook rotates around the hinged position of the telescopic buffer piece and the hook, so that the front hook is turned downwards and separated from the buffering initiator; when the buffer initiator pushes the hook, the telescopic buffer part is elongated by the hook, and the elongated telescopic buffer part consumes the kinetic energy of the sliding of the door body, so that the door body is decelerated, and the buffer effect is achieved; when the door is opened, the hook is still in the hook limiting groove and is in a turnover state, the top of the rear hook can be triggered by the buffer initiator, and the lower buffer initiator collides with the rear hook when the door is opened, so that the hook is turned to be horizontally reset; the structure can consume the energy of the door body in a door closing state, has a speed reduction buffering effect on the door body, realizes flexible door closing, and reduces the noise and impact force of door closing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the present invention with the door frame removed;
FIG. 3 is a block diagram of the door body connecting the bottom support slide assembly and the cushioning assembly;
FIG. 4 is a first perspective view of the bottom support glide assembly;
FIG. 5 is a first perspective view of the cushioning assembly;
FIG. 6 is an exploded view of the damping assembly;
FIG. 7 is a structural view of the top carriage;
FIG. 8 is a structural view of the hook;
FIG. 9 is a cross-sectional view of a cushioning assembly;
FIG. 10 is a block diagram of the spacing wheel module, top carriage, nut and roller adjustment bolt connection;
description of the reference numerals:
1. a door frame; 101. a main guide rail; 2. a door body; 3. a bottom support slide assembly;
301. a bottom outer frame; 302. a bottom roller set; 303. fixing a guide shaft; 304. a bottom inner carriage;
304a, an inclined guide groove; 304b, a strip-shaped groove; 305. an internal dental component; 306. a bottom adjusting bolt;
4. a buffer initiator; 5. a buffer assembly; 501. a limiting shell; 502. hooking;
502a, a hook guide shaft; 502b, front hook; 502c, rear hook; 503. a spacing wheel module;
503a, a spacing wheel; 503b, a movable guide shaft; 503c, a limit rotating shaft; 503d, a swing rod;
504. a top carriage; 504a, arc-shaped guide rail grooves; 505. a nut; 506. a roller adjusting bolt;
507. a return spring; 508. a hook guide frame; 508a and a hook limiting groove;
509. a telescopic buffer member.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 10, the bidirectional buffering simple sliding door of the present invention comprises a door frame 1 and a door body 2 disposed in the door frame 1; the bottom of the door frame 1 is provided with a main guide rail 101 which is connected with the door body 2 in a sliding manner;
a buffer component 5 is fixed at the top of the door body 2; the buffer component 5 comprises a hook guide frame 508 fixed on the door body 2, a telescopic buffer 509 with one end fixed on the hook guide frame 508 and a hook 502 hinged at the other end of the telescopic buffer 509;
a hook guide groove which is connected with the hook 502 in a sliding way is arranged on the hook guide frame 508; the tail end of the hook guide groove is provided with a hook limiting groove 508a extending downwards; the top of the hook 502 is provided with a front hook 502b and a rear hook 502c; the height of the front hook 502b is higher than the height of the rear hook 502c; a buffer initiator 4 is fixed on the inner top wall of the door frame 1;
in order to facilitate assembly, the hook guide frame 508 is detachably connected with a limiting shell 501; a gap between the limiting shell 501 and the hook guide frame 508 forms a hook guide groove;
the buffering initiator 4 is a stop, since the height of the front hook 502b is higher than that of the rear hook 502c, when the door is closed, the buffering initiator 4 firstly passes through the rear hook 502c and then is clamped by the front hook 502b, the buffering initiator 4 is tightly abutted against the front hook 502b, and when the door body 2 slides relative to the door frame 1, the buffering initiator 4 pulls the whole hook 502 to slide on the hook guide groove until the hook 502 slides into the hook limit groove 508a, and the whole hook 502 rotates around the hinged position of the telescopic buffer 509 and the hook 502, so that the front hook 502b turns downwards and is separated from the buffering initiator 4; when the buffer initiator 4 pushes the hook 502, the telescopic buffer 509 is elongated by the hook 502, and the elongated telescopic buffer 509 consumes the sliding kinetic energy of the door body 2, so that the door body 2 is decelerated, and the buffer effect is achieved; when the door is opened, because the hook 502 is still in the hook limit groove 508a, the hook 502 is in a turnover state, the top of the rear hook 502c can be triggered by the buffer initiator 4, and the lower buffer initiator 4 collides with the rear hook 502c when the door is opened, so that the hook 502 is turned over to be horizontally reset;
the structure can consume the energy of the door body 2 in a door closing state, has a speed reduction buffering effect on the door body, realizes flexible door closing, and reduces the noise and impact force of door closing.
In a preferred embodiment of the present invention, the telescopic buffer 509 is a buffer cylinder.
As a preferable mode of the present invention, a return spring 507 is connected between the hook 502 and the hook guide 508; the hook 502 is provided with a hook guide shaft 502a; the hook guide shaft 502a is embedded into the hook guide groove, and after the hook guide shaft 502a slides out of the hook limit groove 508a, the reset spring 507 is used for pulling the hook 502 to reset.
As shown in fig. 5 to 9, as a preferred mode of the present invention, a top sliding frame 504 is slidably connected to the hook guide 508; the hook guide frame 508 is connected with a limiting wheel module 503; the limiting wheel module 503 comprises a limiting rotating shaft 503c rotatably connected to the hook guide frame 508, a swing rod 503d fixed on the limiting rotating shaft 503c, and two limiting wheels 503a rotatably connected to the swing rod 503 d; the limiting wheels 503a are respectively arranged at two sides of the limiting rotating shaft 503 c; the top carriage 504 is provided with an arc-shaped guide groove 504a; the swing rod 503d is provided with a movable guide shaft 503b inserted into the arc-shaped guide groove 504a; a telescopic adjusting module capable of pushing the top sliding frame 504 to slide on the hook guide frame 508 is connected above the hook guide frame 508; the width of the arc-shaped guide groove 504a is equal to the diameter of the movable guide shaft 503b;
the two limiting wheels 503a are respectively and tightly propped against the left inner side wall and the right inner side wall of the section bar at the top of the doorframe 1; drive top carriage 504 through flexible regulation module and slide on couple leading truck 508 for the lateral wall of the arc guide way 504a of slope promotes and moves guiding axle 503b and makes pendulum rod 503d rotate around spacing pivot 503c, adjust the width of whole spacing round module 503, make two spacing rounds of 503a can be in the same direction as smooth laminating in two inside walls of the left and right sides of 1 top section bar of door frame, can match the door frame of different width, and make the door body 2 can not the left and right sides at door frame 1 and sway.
As a preferred mode of the present invention, the telescopic adjusting module is composed of a roller adjusting bolt 506 rotatably connected to a hook guide 508 and a nut 505 fixed to a top sliding frame 504; the roller adjusting bolt 506 is in threaded connection with the nut 505; after the roller adjustment bolt 506 is turned, the top carriage 504 is pushed by the nut 505 to slide on the hook guide 508.
As a preferable mode of the present invention, a bottom support sliding assembly 3 is provided at the bottom of the door body 2; the bottom support sliding assembly 3 comprises a bottom outer frame 301 fixed on the door body 2, a bottom inner sliding frame 304 arranged inside the bottom outer frame 301 and a bottom roller group 302 fixed on the bottom inner sliding frame 304; the bottom roller group 302 consists of a roller bracket and rollers rotatably connected to the roller bracket; an inclined guide groove 304a is formed in the side wall of the bottom inner sliding frame 304; a fixed guide shaft 303 inserted into the inclined guide groove 304a is fixed to the bottom outer frame 301; a bottom pushing frame module capable of driving the bottom inner sliding frame 304 to slide along the length direction of the inclined guide groove 304a is arranged on the bottom outer frame 301;
the diameter of the fixed guide shaft 303 is equal to the width of the inclined guide groove 304a; the gyro wheel of bottom roller train 302 supports on main guide rail 101, realizes the slip of the door body 2 with main guide rail 101, and through pushing away the interior balladeur train 304 of chassis module drive bottom and slide along oblique guide way 304a in bottom outrigger 301, realize the lift of the relative main guide rail 101 of the door body 2 for the top of the door body 2 stretches into the suitable position of door frame 1.
As a preferred mode of the present invention, the bottom frame pushing module comprises a bottom adjusting bolt 306 rotatably connected to the bottom outer frame 301 and an inner tooth 305 slidably connected to the bottom inner carriage 304; the bottom adjusting bolt 306 is screwed on the internal thread of the internal tooth 305; a strip-shaped groove 304b used for penetrating through a bottom adjusting bolt 306 is arranged on the bottom inner sliding frame 304; after the bottom adjusting bolt 306 rotates on the inner tooth piece 305, the inner tooth piece 305 enables the bottom inner carriage 304 to slide along the length direction of the inclined guide groove 304a, and the lifting of the bottom inner carriage 304 is realized; simultaneously with the raising and lowering of the bottom inner carriage 304, the inner element 305 is raised and lowered relative to the bottom inner carriage 304 so that the bottom adjustment bolt 306 is always aligned with the inner element 305.
When the hook guide frame is used, the hook guide frame is detachably connected with the limiting shell in order to facilitate assembly; a gap between the limiting shell and the hook guide frame forms a hook guide groove; the buffering initiator is a stop block, and the height of the front hook is higher than that of the rear hook, so that when the door is closed, the buffering initiator passes through the rear hook and then is clamped by the front hook, the buffering initiator is tightly abutted against the front hook, and when the door body slides relative to the door frame, the buffering initiator pulls the whole hook to slide on the hook guide groove until the hook slides into the hook limiting groove, the whole hook rotates around the hinged position of the telescopic buffer and the hook, so that the front hook is turned downwards and separated from the buffering initiator; when the buffer initiator pushes the hook, the telescopic buffer part is stretched by the hook, and the stretched telescopic buffer part consumes the kinetic energy of the sliding of the door body, so that the door body is decelerated, and the buffer effect is achieved; when the door is opened, the hook is still in the hook limiting groove, the hook is in a turning state, the top of the rear hook can be triggered by the buffer initiator, the lower buffer initiator collides with the rear hook when the door is opened, so that the hook is turned to be horizontal, and the reset spring is used for pulling the hook to reset; the structure can consume the energy of the door body in a door closing state, plays a role in reducing the speed and buffering the door body, realizes flexible door closing, and reduces the noise and impact force of door closing; the two limiting wheels are respectively and tightly propped against the left inner side wall and the right inner side wall of the top section bar of the doorframe; after the roller adjusting bolt rotates, the top sliding frame is pushed to slide on the hook guide frame through the nut, so that the side wall of the inclined arc-shaped guide groove pushes the movable guide shaft to enable the swing rod to rotate around the limiting rotating shaft, the width of the whole limiting wheel module is adjusted, two limiting wheels can be smoothly attached to the left inner side wall and the right inner side wall of a section bar at the top of the door frame, the door frames with different widths can be matched, and the door body cannot swing on the left side and the right side of the door frame; the diameter of the fixed guide shaft is equal to the width of the inclined guide groove; the gyro wheel of bottom roller train supports on the leading rail, realizes the slip of a body and leading rail, and bottom adjusting bolt rotates the back on interior tooth spare, and interior tooth spare makes the balladeur train slide along the length direction of oblique guide way in the bottom, realizes the lift of balladeur train in the bottom for the top of the body of a door stretches into the suitable position of door frame.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (7)
1. A bidirectional buffer simple sliding door comprises a door frame (1) and a door body (2) arranged in the door frame (1); the bottom of the door frame (1) is provided with a main guide rail (101) which is connected with the door body (2) in a sliding manner;
the method is characterized in that: a buffer component (5) is fixed at the top of the door body (2); the buffer assembly (5) comprises a hook guide frame (508) fixed on the door body (2), a telescopic buffer member (509) with one end fixed on the hook guide frame (508) and a hook (502) hinged to the other end of the telescopic buffer member (509);
a hook guide groove which is connected with the hook (502) in a sliding way is arranged on the hook guide frame (508); the tail end of the hook guide groove is provided with a hook limiting groove (508 a) extending downwards; the top of the hook (502) is provided with a front hook (502 b) and a rear hook (502 c); the height of the front hook (502 b) is higher than that of the rear hook (502 c); the inner top wall of the door frame (1) is fixed with a buffer initiator (4).
2. The simplified sliding door with two-way buffering as claimed in claim 1, wherein: the telescopic buffer member (509) is a buffer cylinder.
3. The simplified sliding door with two-way buffering as claimed in claim 1, wherein: a return spring (507) is connected between the hook (502) and the hook guide frame (508); the hook (502) is provided with a hook guide shaft (502 a).
4. The simplified sliding door with two-way buffering as claimed in claim 1, wherein: a top sliding frame (504) is connected to the hook guide frame (508) in a sliding manner; a limiting wheel module (503) is connected to the hook guide frame (508); the limiting wheel module (503) comprises a limiting rotating shaft (503 c) rotatably connected to the hook guide frame (508), a swing rod (503 d) fixed on the limiting rotating shaft (503 c) and two limiting wheels (503 a) rotatably connected to the swing rod (503 d); the limiting wheels (503 a) are respectively arranged at two sides of the limiting rotating shaft (503 c); the top sliding frame (504) is provided with an arc-shaped guide groove (504 a); a movable guide shaft (503 b) inserted into the arc-shaped guide groove (504 a) is arranged on the swing rod (503 d); a telescopic adjusting module capable of pushing the top sliding frame (504) to slide on the hook guide frame (508) is connected to the hook guide frame (508).
5. The bi-directional buffered compact sliding door of claim 4, wherein: the telescopic adjusting module consists of a roller adjusting bolt (506) which is rotatably connected to a hook guide frame (508) and a nut (505) which is fixed on a top sliding frame (504); the roller adjusting bolt (506) is in threaded connection with the nut (505).
6. The simplified sliding door with two-way buffering as claimed in claim 1, wherein: a bottom supporting sliding assembly (3) is arranged at the bottom of the door body (2); the bottom support sliding assembly (3) comprises a bottom outer frame (301) fixed on the door body (2), a bottom inner sliding frame (304) arranged inside the bottom outer frame (301) and a bottom roller group (302) fixed on the bottom inner sliding frame (304); the bottom roller group (302) consists of a roller bracket and rollers which are rotatably connected with the roller bracket; an inclined guide groove (304 a) is formed in the side wall of the bottom inner sliding frame (304); a fixed guide shaft (303) inserted into the inclined guide groove (304 a) is fixed on the bottom outer frame (301); the bottom outer frame (301) is provided with a bottom pushing frame module which can drive the bottom inner sliding frame (304) to slide along the length direction of the inclined guide groove (304 a).
7. The simplified sliding door with two-way buffering as claimed in claim 6, wherein: the bottom pushing frame module comprises a bottom adjusting bolt (306) rotatably connected to the bottom outer frame (301) and an inner tooth piece (305) connected to the bottom inner sliding frame (304) in a sliding manner; the bottom adjusting bolt (306) is screwed on the internal thread of the internal thread piece (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211681815.1A CN115680418A (en) | 2022-12-27 | 2022-12-27 | Bidirectional buffering simple sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211681815.1A CN115680418A (en) | 2022-12-27 | 2022-12-27 | Bidirectional buffering simple sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115680418A true CN115680418A (en) | 2023-02-03 |
Family
ID=85056675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211681815.1A Pending CN115680418A (en) | 2022-12-27 | 2022-12-27 | Bidirectional buffering simple sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115680418A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120013A (en) * | 2017-06-14 | 2017-09-01 | 广东坚朗五金制品股份有限公司 | Pulley gear and door and window |
| CN206554676U (en) * | 2017-01-11 | 2017-10-13 | 佛山市南海区松岗浩能五金塑料有限公司 | A kind of damping buffer unit of slidingtype sliding door |
| CN207847360U (en) * | 2018-02-08 | 2018-09-11 | 陆四锋 | The strip wheel being easily installed |
| CN211201526U (en) * | 2019-11-15 | 2020-08-07 | 黄国元 | Hollow door buffer |
| CN217518460U (en) * | 2022-05-07 | 2022-09-30 | 佛山市美高卫浴有限公司 | One-way buffering guide wheel of sliding door |
-
2022
- 2022-12-27 CN CN202211681815.1A patent/CN115680418A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206554676U (en) * | 2017-01-11 | 2017-10-13 | 佛山市南海区松岗浩能五金塑料有限公司 | A kind of damping buffer unit of slidingtype sliding door |
| CN107120013A (en) * | 2017-06-14 | 2017-09-01 | 广东坚朗五金制品股份有限公司 | Pulley gear and door and window |
| CN207847360U (en) * | 2018-02-08 | 2018-09-11 | 陆四锋 | The strip wheel being easily installed |
| CN211201526U (en) * | 2019-11-15 | 2020-08-07 | 黄国元 | Hollow door buffer |
| CN217518460U (en) * | 2022-05-07 | 2022-09-30 | 佛山市美高卫浴有限公司 | One-way buffering guide wheel of sliding door |
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Address after: 528437 No. 34, Yanjiang East Fourth Road, Torch Development Zone, Zhongshan City, Guangdong Province Applicant after: Lance Home Furnishings Co.,Ltd. Address before: 528437 No. 34, Yanjiang East Fourth Road, Torch Development Zone, Zhongshan City, Guangdong Province Applicant before: Zhongshan Langsi home furnishing Co.,Ltd. |