CN210067756U - Lower guide wheel set of folding door - Google Patents
Lower guide wheel set of folding door Download PDFInfo
- Publication number
- CN210067756U CN210067756U CN201920563748.0U CN201920563748U CN210067756U CN 210067756 U CN210067756 U CN 210067756U CN 201920563748 U CN201920563748 U CN 201920563748U CN 210067756 U CN210067756 U CN 210067756U
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- Prior art keywords
- guide wheel
- guide
- plate
- push block
- connecting plate
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- 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.)
- Withdrawn - After Issue
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- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model provides a guide pulley group under folding door which characterized in that: the guide wheel connecting plate is arranged in the guide groove in a sliding manner through the guide plate on the guide wheel connecting plate; the lower end of the guide wheel connecting plate is provided with a push block, the push block is embedded in the sliding groove of the fixed plate and slides in the sliding groove to push the push block, the push block drives the guide plate on the guide wheel connecting plate to slide up and down along the guide groove through the guide table at the upper end of the push block, and the relative position between the guide wheel and the fixed plate is adjusted; the sliding groove is internally provided with a positioning elastic sheet, and the push block jacks up the guide wheel and then is clamped on the positioning elastic sheet. The utility model has the advantages that: the lower guide wheel is pushed upwards to be attached to the lower guide rail, the position of the lower guide wheel is adjusted to enable the lower guide wheel to reach the best use state, smoothness and stability of the folding door during operation are guaranteed, and the service life and safety of the folding door are improved.
Description
Technical Field
The utility model relates to a folding door specifically is a guide pulley group under folding door.
Background
The folding door is mainly suitable for the partition purposes of places such as markets, hotels, office buildings, exhibition halls, large family terraces and the like, and the inner door and the outer door can be installed and used, so that the effects of heat insulation, dust prevention, noise reduction, sound insulation, shielding and the like can be effectively achieved. Folding door is folding for many fans, structurally mainly by the door frame, the door leaf, drive disk assembly, the hinge, go up the lower wheelset, the track etc. is constituteed, wherein, walking guider mainly comprises direction wheelset and the walking wheelset of installing respectively in the door leaf upper and lower side, the last lower frame of door frame is provided with the guide rail that corresponds with direction wheelset and walking wheelset respectively, the door leaf generally relies on manual mode drive switching, can pass the side with the door leaf is whole, occupation space is less, the permeability is splendid, be superior to ordinary push-and-pull door far away. However, it has certain disadvantages, such as the upper guide wheel set is hung on the upper guide rail, and the lower guide wheel set requires the lower guide wheel to rise into the lower guide rail after being installed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art, and providing a lower guide wheel group of a folding door, which has simple structure, convenient use, convenient and convenient installation and disassembly.
The utility model discloses the purpose is realized with following mode: the utility model provides a guide pulley group under folding door which characterized in that: the guide wheel connecting plate is arranged in the guide groove in a sliding manner through the guide plate on the guide wheel connecting plate; the lower end of the guide wheel connecting plate is provided with a push block, the push block is embedded in the sliding groove of the fixed plate and slides in the sliding groove to push the push block, the push block drives the guide plate on the guide wheel connecting plate to slide up and down along the guide groove through the guide table at the upper end of the push block, and the relative position between the guide wheel and the fixed plate is adjusted; the sliding groove is internally provided with a positioning elastic sheet, and the push block jacks up the guide wheel and then is clamped on the positioning elastic sheet.
And a spring is arranged between the guide wheel connecting plate and the fixing plate and generates thrust, so that the guide wheel connecting plate is pushed out all the time.
The guide wheel connecting plate is provided with a spring piece in a threaded connection mode, the fixed plate is provided with a spring positioning column, and two ends of the spring are respectively pressed on the spring piece and the spring positioning column.
The guide wheel connecting plate comprises an inclined plate and a guide wheel mounting plate arranged above the inclined plate, and the inclined plate is arranged in an inclined manner; the inclined plate is connected with the guide wheel mounting plate through a guide plate, and the left side and the right side of the guide plate are clamped in the guide grooves.
The left side and the right side of the push block are provided with a plurality of protruding ribs protruding outwards from the body, the protruding ribs are clamped on the bosses on the two sides of the inner end of the sliding groove, and the protruding ribs slide along the bosses.
The end surface of the guide table is upwards protruded with a plurality of anti-skid teeth.
The convex ribs, the anti-skid teeth, the guide platform and the push block are integrally formed by plastic materials in an injection molding mode.
The back end of the push block is provided with an elastic press block, the positioning elastic sheet is pressed against the elastic press block, the elastic press block is also provided with a driving hole, and correspondingly, the push block is provided with a prying hole corresponding to the driving hole.
The utility model has the advantages that: 1. simple structure improves market competition. 2. Convenient and fast installation and disassembly, and high efficiency of installation and disassembly. 3. The lower guide wheel is pushed upwards to be attached to the lower guide rail, the position of the lower guide wheel is adjusted to enable the lower guide wheel to reach the best use state, smoothness and stability of the folding door during operation are guaranteed, and the service life and safety of the folding door are improved. 4. The elastic pressing block at the rear end of the pushing block is mutually abutted and pressed with the positioning elastic sheet, the position of the pushing block is locked, the pushing block is effectively prevented from sliding backwards, and the long-term stable and efficient work of the guide wheel is ensured.
Drawings
Fig. 1 is the final assembly effect diagram of the present invention.
Fig. 2 is an assembly view of the middle and lower guide wheel set and the lower guide rail structure of the present invention.
Fig. 3 is a schematic structural view of the middle and lower guide wheel set of the present invention.
Fig. 4 is a sectional view of the middle and lower guide wheel set of the present invention in use.
Fig. 5 is a cross-sectional view of the lower guide wheel set in the utility model in the standby state.
Fig. 6-7 are assembly views of the structure of the middle and lower guide wheel set of the present invention.
Fig. 8 is a schematic view of the structure of the middle push block of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a guide pulley group under folding door which characterized in that: the door body fixing device comprises a fixing plate 2, wherein one side of the fixing plate 2 is hinged with a door body 1 through a hinge assembly, the other side of the fixing plate 2 is provided with a guide groove 21, the top end of a guide wheel connecting plate 3 is provided with a guide wheel, and the guide wheel connecting plate 3 is arranged in the guide groove 21 in a sliding mode through a guide plate 32 on the guide wheel connecting plate; the lower end of the guide wheel connecting plate 3 is provided with a push block 4, the push block 4 is embedded in the sliding groove 22 of the fixed plate 2 and slides in the sliding groove 22 to push the push block 4, the push block 4 drives the guide plate 32 on the guide wheel connecting plate 3 to slide up and down along the guide groove 21 through the guide table 41 at the upper end of the push block 4, and the relative position between the guide wheel and the fixed plate 2 is adjusted; the sliding groove 22 is internally provided with a positioning elastic sheet 23, and the push block 4 jacks up the guide wheel and then is clamped on the positioning elastic sheet 23.
And a spring 5 is arranged between the guide wheel connecting plate 3 and the fixing plate 2, and the spring 5 generates thrust, so that the guide wheel connecting plate 3 is pushed out all the time.
The guide wheel connecting plate 3 is provided with a spring piece 51 in a threaded connection mode, the fixing plate 2 is provided with a spring positioning column 52, and two ends of the spring 5 are respectively pressed on the spring piece 51 and the spring positioning column 52.
The guide wheel connecting plate 3 comprises an inclined plate 31 and a guide wheel mounting plate 33 arranged above the inclined plate 31, and the inclined plate 31 is arranged in an inclined manner; the inclined plate 31 is connected with the guide wheel mounting plate 33 through a guide plate 32, and the left side and the right side of the guide plate 32 are clamped in the guide groove 21.
The left side and the right side of the push block 4 are outwards protruded with a plurality of convex ribs 42 from the body, the convex ribs 42 are clamped on the bosses 24 at the two sides of the inner end of the sliding groove 22, and the convex ribs 42 slide along the bosses 24.
The end surface of the guide table 41 is upwards protruded with a plurality of anti-skid teeth 43.
The convex rib 42, the anti-skid tooth 43, the guide platform 41 and the push block 4 are integrally formed by plastic materials in an injection molding mode.
The rear end of the push block 4 is provided with an elastic press block 44, the positioning elastic sheet 23 is pressed against the elastic press block 44, the elastic press block 44 is also provided with a driving hole 45, and correspondingly, the push block 4 is provided with a prying hole 46 corresponding to the driving hole 45.
The working principle is as follows: among the conventional art, the upper end of folding door installs through hoist and mount the guide pulley group and slides in the last guide rail on cabinet body top, and the lower extreme slides in the lower rail through lower guide pulley group installation, owing to receive the first installation principle of guide pulley group, it becomes very strict to reserve the installation clearance between lower guide pulley group and lower rail, receive influences such as installation accuracy and preparation precision, the folding door installation back, lower guide pulley group takes place to move unsmoothly easily when sliding in the lower rail, phenomenons such as folding door nonparallel take place. To this kind of condition, in the present case, after lower guide pulley group and lower guide rail installation, because leave certain installation clearance between lower guide pulley and lower guide rail, promote the ejector pad, the ejector pad passes through the deflector on its upper end's guide table drive guide pulley connecting plate and up slides along the guide way to make lower guide pulley up release with the lower guide rail laminating, realize jacking lower guide pulley position and make it reach best use state, guarantee the unobstructed stability of folding door when the operation, improve its life and security. Furthermore, after the adjustment is finished, a positioning elastic sheet is arranged in the sliding groove, and after the push block jacks up the lower guide wheel, the elastic pressing block at the rear end of the push block is pressed against the positioning elastic sheet, so that the position of the push block is locked, and the push block is effectively prevented from sliding backwards.
When the guide wheel group dismantles down, utilize instruments such as crow bar to prize the drive hole of elastic pressing block through the sled pore pair elastic pressing block of ejector pad rear end for location shell fragment breaks away from each other with elastic pressing block, removes the ejector pad resistance, and the ejector pad slides backward along the sliding tray, makes the guide pulley connecting plate down slide along the guide way, breaks away from the lower guideway with the guide pulley down, accomplishes the dismantlement of guide wheel group down.
Compared with the prior art, the utility model discloses simple structure, convenient and fast is dismantled in the installation, and simultaneously, neotype guide pulley jacking structure work efficiency is high, and the location is firm reliable, can guarantee the long-term stable efficient work of folding door, so can extensively use widely.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a guide pulley group under folding door which characterized in that: the door body structure comprises a fixing plate (2), wherein one side of the fixing plate (2) is hinged with a door body (1) through a hinge assembly, the other side of the fixing plate (2) is provided with a guide groove (21), the top end of a guide wheel connecting plate (3) is provided with a guide wheel, and the guide wheel connecting plate (3) is arranged in the guide groove (21) in a sliding mode through a guide plate (32) on the guide wheel connecting plate; the lower end of the guide wheel connecting plate (3) is provided with a push block (4), the push block (4) is embedded in a sliding groove (22) of the fixing plate (2) and slides in the sliding groove (22) to push the push block (4), the push block (4) drives a guide plate (32) on the guide wheel connecting plate (3) to slide up and down along a guide groove (21) through a guide table (41) at the upper end of the push block (4), and the relative position between the guide wheel and the fixing plate (2) is adjusted; a positioning elastic sheet (23) is arranged in the sliding groove (22), and the push block (4) lifts the guide wheel upwards and then is clamped on the positioning elastic sheet (23).
2. The lower guide wheel set for the folding door of claim 1, wherein: and a spring (5) is arranged between the guide wheel connecting plate (3) and the fixing plate (2), and the spring (5) generates thrust, so that the guide wheel connecting plate (3) is pushed out upwards all the time.
3. The lower guide wheel set for the folding door of claim 1, wherein: the guide wheel connecting plate (3) is provided with a spring piece (51) in a threaded manner, the fixing plate (2) is provided with a spring positioning column (52), and two ends of the spring (5) are respectively pressed on the spring piece (51) and the spring positioning column (52).
4. The lower guide wheel set for the folding door of claim 1, wherein: the guide wheel connecting plate (3) comprises an inclined plate (31) and a guide wheel mounting plate (33) arranged above the inclined plate (31), and the inclined plate (31) is arranged in an inclined manner; the inclined plate (31) is connected with the guide wheel mounting plate (33) through a guide plate (32), and the left side and the right side of the guide plate (32) are clamped in the guide groove (21).
5. The lower guide wheel set for the folding door of claim 1, wherein: the left side and the right side of the push block (4) are outwards protruded with a plurality of protruding ribs (42) by the body, the protruding ribs (42) are clamped on the bosses (24) on the two sides of the inner end of the sliding groove (22), and the protruding ribs (42) slide along the bosses (24).
6. The lower guide wheel set for the folding door of claim 1, wherein: the end surface of the guide table (41) is upwards protruded with a plurality of anti-skid teeth (43).
7. The lower guide wheel set for the folding door of claim 5, wherein: the convex rib (42), the anti-skid tooth (43), the guide table (41) and the push block (4) are integrally formed by plastic materials in an injection molding mode.
8. The lower guide wheel set for the folding door of claim 1, wherein: the rear end of the push block (4) is provided with an elastic pressing block (44), the positioning elastic sheet (23) is pressed on the elastic pressing block (44), the elastic pressing block (44) is further provided with a driving hole (45), and correspondingly, the push block (4) is provided with a prying hole (46) corresponding to the driving hole (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563748.0U CN210067756U (en) | 2019-04-24 | 2019-04-24 | Lower guide wheel set of folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563748.0U CN210067756U (en) | 2019-04-24 | 2019-04-24 | Lower guide wheel set of folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067756U true CN210067756U (en) | 2020-02-14 |
Family
ID=69448718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920563748.0U Withdrawn - After Issue CN210067756U (en) | 2019-04-24 | 2019-04-24 | Lower guide wheel set of folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029903A (en) * | 2019-04-24 | 2019-07-19 | 广东炬森五金精密制造有限公司 | A kind of folding door lower tumbler group |
-
2019
- 2019-04-24 CN CN201920563748.0U patent/CN210067756U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029903A (en) * | 2019-04-24 | 2019-07-19 | 广东炬森五金精密制造有限公司 | A kind of folding door lower tumbler group |
| CN110029903B (en) * | 2019-04-24 | 2023-12-26 | 广东炬森精密科技股份有限公司 | Lower guide wheel set of folding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lower guide wheel set of folding door Effective date of registration: 20200629 Granted publication date: 20200214 Pledgee: Guangdong Shungao investment and Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2020980003518 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220104 Granted publication date: 20200214 Pledgee: Guangdong Shungao investment and Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2020980003518 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2 Huishang East Road, Jiangcun Village, Leliu Street, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Jusen Precision Technology Co.,Ltd. Address before: 528322 plot 1-1-2 west of Gangkou Road, Leliu Zhongyong village, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200214 Effective date of abandoning: 20231226 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200214 Effective date of abandoning: 20231226 |