CN115522835A - Attractive high-strength low-noise pull rod mechanism of flat-open door machine - Google Patents
Attractive high-strength low-noise pull rod mechanism of flat-open door machine Download PDFInfo
- Publication number
- CN115522835A CN115522835A CN202211152526.2A CN202211152526A CN115522835A CN 115522835 A CN115522835 A CN 115522835A CN 202211152526 A CN202211152526 A CN 202211152526A CN 115522835 A CN115522835 A CN 115522835A
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- pull rod
- sliding block
- door machine
- shaft
- mounting opening
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- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
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Abstract
The invention discloses a flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise, which comprises: a pull rod; one end of the transmission shaft is mounted on one end of the pull rod; the coupler is sleeved at the other end of the transmission shaft, a waist-shaped hole is formed in the coupler, and the coupler and the transmission shaft are connected with an output shaft of the vertical hinged door machine through screws; one end of the sliding block shaft is arranged on the other end of the pull rod; the joint bearing is arranged on the other end of the sliding block shaft; the sliding block is arranged on the knuckle bearing, two elastic pieces are arranged on two sides of the sliding block, the sliding block is used for being inserted into a track on the door body, and the elastic pieces are respectively in sliding fit with two sides in the track. The pull rod mechanism of the vertical hinged door machine is connected from the inside by the screw, has attractive appearance, and reduces friction resistance and noise by sliding the elastic sheet and the rail on the door body.
Description
Technical Field
The invention relates to the technical field of a pull rod of a vertical hinged door machine, in particular to a pull rod mechanism of a vertical hinged door machine, which is attractive, high in strength and low in noise.
Background
The vertical hinged door machine pull rod mechanism is used as a transmission structure between a vertical hinged door machine and a door body, certain defects generally exist in the current market, the connection strength between the vertical hinged door machine pull rod mechanism and an output shaft of the vertical hinged door machine is not enough, and the connection part is easy to slip or lock; the connecting ends of the pull rod mechanisms of some flat-open door machines and the output shafts of the flat-open door machines adopt welded structures, so that the flat-open door machines are not attractive; some flat-open door machine pull rod mechanism end is the gyro wheel structure, exists certain clearance with the track on the door body, will have the striking when opening and shutting the door to produce the noise.
Disclosure of Invention
The draw bar mechanism of the vertical hinged door machine is connected with the screw from the inside, is attractive in appearance, and reduces frictional resistance and noise through the sliding of the elastic sheet and the rail on the door body.
The specific technical scheme is as follows:
the utility model provides a flat-open door machine link mechanism of pleasing to eye high strength low noise, includes:
a pull rod;
one end of the transmission shaft is arranged on one end of the pull rod;
the coupler is sleeved at the other end of the transmission shaft, a waist-shaped hole is formed in the coupler, and the coupler and the transmission shaft are connected with an output shaft of the vertical hinged door machine through screws;
one end of the slide block shaft is arranged on the other end of the pull rod;
the joint bearing is arranged on the other end of the sliding block shaft;
the sliding block is arranged on the knuckle bearing, two elastic pieces are arranged on two sides of the sliding block, the sliding block is used for being inserted into a track on the door body, and the elastic pieces are respectively in sliding fit with two sides of the track.
The pull rod mechanism of the flat-open door machine is attractive in appearance, high in strength and low in noise, wherein a convex ring is arranged in the middle of the sliding block shaft, one end of the sliding block shaft is riveted with the other end of the pull rod, one side of the convex ring is in limit fit with the sliding block shaft, a groove is formed in the other end of the sliding block shaft, a split retainer ring is installed in the groove, the joint bearing sleeve is arranged at the other end of the sliding shaft, and the other side of the convex ring is in limit fit with the two sides of the joint bearing respectively.
The attractive, high-strength and low-noise pull rod mechanism of the flat-open door machine is characterized in that the sliding shaft and the knuckle bearing are integrally formed by injection molding.
Foretell flat-open door machine pull rod mechanism of pleasing to the eye high strength low noise, wherein, one of pull rod is served and is equipped with first installing port, be equipped with the second installing port on the other end of pull rod, the one end of transmission shaft weld in the first installing port, the one end of sliding shaft runs through the second installing port.
The attractive, high-strength and low-noise pull rod mechanism of the flat-open door machine is characterized in that the central axis of the first mounting opening is parallel to the central axis of the second mounting opening, and the central axis of the first mounting opening is perpendicular to the length direction of the pull rod.
The pull rod mechanism of the flat-open door machine is attractive, high in strength and low in noise, wherein a third mounting opening is formed in the sliding block, the sliding shaft penetrates through the third mounting opening, and the joint bearing is arranged in the third mounting opening.
Foretell flat-open door machine pull rod mechanism of pleasing to the eye high strength low noise, wherein, the slider is located the week side of third installing port has the annular, joint bearing's periphery stretches into in the annular.
The attractive, high-strength and low-noise pull rod mechanism of the vertical hinged door machine is characterized in that the inner diameter of the third mounting opening is larger than that of the second mounting opening.
The attractive high-strength low-noise pull rod mechanism of the flat-open door machine is characterized in that one end of the elastic sheet is connected with the sliding block, the other end of the elastic sheet inclines towards one side far away from the sliding block, and a gap is formed between the elastic sheet and the sliding block.
The flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise is characterized in that,
compared with the prior art, the technical scheme has the positive effects that:
the pull rod mechanism of the vertical hinged door machine is connected from the inside by the screw, has attractive appearance, and reduces frictional resistance and noise by sliding the elastic sheet and the track on the door body.
Drawings
FIG. 1 is a top view of the whole structure of a flat-open door machine pull rod mechanism with beautiful appearance, high strength and low noise;
fig. 2 is an enlarged view of a pull rod mechanism of a vertical hinged door machine in fig. 1, which is beautiful, high in strength and low in noise;
FIG. 3 isbase:Sub>A sectional view in the direction A-A of FIG. 1 ofbase:Sub>A flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise according to the present invention;
FIG. 4 is an enlarged view of the drawing rod mechanism of the vertical hinged door machine in the position C in FIG. 3, which is beautiful, high in strength and low in noise;
fig. 5 is an enlarged view of the pull rod mechanism of the vertical hinged door machine in fig. 3, which is beautiful, high in strength and low in noise;
fig. 6 is a structural schematic diagram of the flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise, which is arranged on the flat-open door machine and the door body;
fig. 7 is an enlarged view of the position E in fig. 6 of the flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise according to the present invention;
in the drawings: 1. a pull rod; 2. a drive shaft; 3. a coupling; 4. a slider shaft; 5. a knuckle bearing; 6. a slider; 7. a waist-shaped hole; 8. a screw; 9. a vertical hinged door machine; 10. an output shaft; 11. a spring plate; 12. a track; 13. a convex ring; 14. a trench; 15. a split washer; 16. a first mounting port; 17. a second mounting port; 18. a third mounting port; 19. a ring groove; 20. a gap.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
FIG. 1 is a top view of the whole structure of a flat-open door machine pull rod mechanism with beautiful appearance, high strength and low noise;
fig. 2 is an enlarged view of a pull rod mechanism of a vertical hinged door machine in fig. 1, which is beautiful, high in strength and low in noise;
FIG. 3 isbase:Sub>A sectional view in the direction A-A of FIG. 1 ofbase:Sub>A flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise according to the present invention;
FIG. 4 is an enlarged view of the drawing rod mechanism of the vertical hinged door machine in the position C in FIG. 3, which is beautiful, high in strength and low in noise;
FIG. 5 is an enlarged view of the drawing rod mechanism of the vertical hinged door machine in FIG. 3 with beautiful appearance, high strength and low noise;
fig. 6 is a structural schematic diagram of the flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise, which is arranged on the flat-open door machine and the door body;
fig. 7 is an enlarged view of the position E in fig. 6 of the pull rod mechanism of the flat-open door machine with attractive appearance, high strength and low noise of the invention; as shown in fig. 1 to 7, a flat-open door machine pull rod mechanism with good appearance, high strength and low noise according to a preferred embodiment is shown, which includes: pull rod 1, transmission shaft 2, shaft coupling 3, slider shaft 4, joint bearing 5 and slider 6, the one end of transmission shaft 2 is installed in one of pull rod 1 and is served, 3 covers of shaft coupling are located on the other end of transmission shaft 2, waist shape hole 7 has on the shaft coupling 3, shaft coupling 3 and transmission shaft 2 are used for being connected with vertical hinged door machine 9's output shaft 10 through screw 8, the one end of slider shaft 4 is installed on the other end of pull rod 1, joint bearing 5 is installed on the other end of slider shaft 4, slider 6 is installed on joint bearing 5, the both sides of slider 6 all are equipped with two shell fragments 11, slider 6 is used for inserting in the track 12 on the door body, shell fragment 11 respectively with the interior both sides sliding fit of track 12.
Further, as a preferred embodiment, a convex ring 13 is arranged in the middle of the slider shaft 4, one end of the slider shaft 4 is riveted with the other end of the pull rod 1, one side of the convex ring 13 is in limit fit with the slider shaft 4, a groove 14 is arranged at the other end of the slider shaft 4, a split washer 15 is arranged in the groove 14, the knuckle bearing 5 is sleeved on the other end of the slider shaft 4, and the other side of the convex ring 13 and the split washer 15 are respectively in limit fit with two sides of the knuckle bearing 5.
Further, as a preferred embodiment, the slide shaft 4 is integrally injection-molded with the knuckle bearing 5.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the present invention, please refer to fig. 1 to 7, wherein one end of the pull rod 1 is provided with a first mounting opening 16, the other end of the pull rod 1 is provided with a second mounting opening 17, one end of the transmission shaft 2 is welded in the first mounting opening 16, and one end of the sliding shaft 4 penetrates through the second mounting opening 17.
In a further embodiment of the present invention, the central axis of the first mounting opening 16 is parallel to the central axis of the second mounting opening 17, and the central axis of the first mounting opening 16 is perpendicular to the length direction of the drawbar 1.
In a further embodiment of the present invention, the slider 6 has a third mounting opening 18 therein, the sliding shaft 4 extends through the third mounting opening 18, and the spherical plain bearing 5 is disposed in the third mounting opening 18.
In a further embodiment of the invention, the slider 6 has a ring groove 19 on the peripheral side of the third mounting opening 18, and the outer periphery of the spherical plain bearing 5 projects into the ring groove 19.
In a further embodiment of the invention, the third mounting opening 18 has an inner diameter which is larger than the inner diameter of the second mounting opening 17.
In a further embodiment of the present invention, one end of the elastic sheet 11 is connected to the slider 6, the other end of the elastic sheet 11 is inclined to a side away from the slider 6, and a gap 20 is formed between the elastic sheet 11 and the slider 6.
The coupling 3 of the invention adopts a waist-shaped hole, and the corresponding output shaft of the vertical hinged door machine adopts a double-flat structure, thus being capable of bearing large torque.
The welding spots of the transmission shaft and the pull rod are treated by the process and are integrated with the surrounding surface, so that the attractiveness of the pull rod mechanism is ensured.
Two spring plates 11 are respectively arranged at two sides of the sliding block 6, a certain amount of compression is generated when the sliding block is inserted into a track 12 on a door body, too large friction resistance is avoided, and impact sound is avoided during movement.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a flat-open door machine link mechanism of pleasing to eye high strength low noise which characterized in that includes:
a pull rod;
one end of the transmission shaft is mounted on one end of the pull rod;
the coupler is sleeved at the other end of the transmission shaft, a waist-shaped hole is formed in the coupler, and the coupler and the transmission shaft are connected with an output shaft of the vertical hinged door machine through screws;
one end of the sliding block shaft is arranged on the other end of the pull rod;
the joint bearing is arranged on the other end of the sliding block shaft;
the sliding block is arranged on the knuckle bearing, two elastic pieces are arranged on two sides of the sliding block, the sliding block is used for being inserted into a track on the door body, and the elastic pieces are respectively in sliding fit with two sides in the track.
2. The attractive, high-strength and low-noise sliding door machine pull rod mechanism according to claim 1, is characterized in that a convex ring is arranged in the middle of the sliding block shaft, one end of the sliding block shaft is riveted with the other end of the pull rod, one side of the convex ring is in limit fit with the sliding block shaft, a groove is arranged on the other end of the sliding block shaft, a split retainer ring is arranged in the groove, the knuckle bearing sleeve is arranged on the other end of the sliding shaft, and the other side of the convex ring and the split retainer ring are respectively in limit fit with two sides of the knuckle bearing.
3. The pull rod mechanism of the flat-open door machine with attractive appearance, high strength and low noise according to claim 1, wherein the sliding shaft and the knuckle bearing are integrally formed by injection molding.
4. The flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise according to claim 1, wherein one end of the pull rod is provided with a first mounting opening, the other end of the pull rod is provided with a second mounting opening, one end of the transmission shaft is welded in the first mounting opening, and one end of the sliding shaft penetrates through the second mounting opening.
5. The attractive, high-strength and low-noise flat-open door machine pull rod mechanism according to claim 1, is characterized in that the central axis of the first mounting opening is parallel to the central axis of the second mounting opening, and the central axis of the first mounting opening is perpendicular to the length direction of the pull rod.
6. The pull rod mechanism of the flat-open door machine with attractive appearance, high strength and low noise according to claim 1, wherein a third mounting opening is arranged in the sliding block, the sliding shaft penetrates through the third mounting opening, and the joint bearing is arranged in the third mounting opening.
7. The flat-open door machine pull rod mechanism with attractive appearance, high strength and low noise according to claim 1, wherein the sliding block is provided with a ring groove at the peripheral side of the third mounting opening, and the periphery of the joint bearing extends into the ring groove.
8. The attractive, high-strength and low-noise sliding door machine pull rod mechanism according to claim 1, wherein the inner diameter of the third mounting opening is larger than the inner diameter of the second mounting opening.
9. The attractive, high-strength and low-noise sliding door machine pull rod mechanism according to claim 1, wherein one end of the elastic sheet is connected with the sliding block, the other end of the elastic sheet inclines to one side far away from the sliding block, and a gap is formed between the elastic sheet and the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211152526.2A CN115522835A (en) | 2022-09-21 | 2022-09-21 | Attractive high-strength low-noise pull rod mechanism of flat-open door machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211152526.2A CN115522835A (en) | 2022-09-21 | 2022-09-21 | Attractive high-strength low-noise pull rod mechanism of flat-open door machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115522835A true CN115522835A (en) | 2022-12-27 |
Family
ID=84698983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211152526.2A Pending CN115522835A (en) | 2022-09-21 | 2022-09-21 | Attractive high-strength low-noise pull rod mechanism of flat-open door machine |
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| Country | Link |
|---|---|
| CN (1) | CN115522835A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10064957A1 (en) * | 2000-12-23 | 2002-06-27 | Geze Gmbh | Swing door with right or left opening has horizontal gap between upper edge of door panel and lower edge of door frame rail to contain slide arm associated with slide rail |
| CN203795970U (en) * | 2014-05-08 | 2014-08-27 | 叶乃辉 | Low-noise door lock |
| CN205370243U (en) * | 2016-01-29 | 2016-07-06 | 范敏 | Flat -open window cursor slide ware of windowing |
| US20190003234A1 (en) * | 2017-06-28 | 2019-01-03 | Hyundai Motor Company | Motor-integrated power trunk opening system and vehicle having the same |
| CN210289493U (en) * | 2019-06-15 | 2020-04-10 | 四川凌智恒自动化科技有限公司 | Connect stable overhead automatic door operator |
| CN216715021U (en) * | 2021-12-10 | 2022-06-10 | 贵州航天凯山石油仪器有限公司 | Coupling structure easy to process |
-
2022
- 2022-09-21 CN CN202211152526.2A patent/CN115522835A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10064957A1 (en) * | 2000-12-23 | 2002-06-27 | Geze Gmbh | Swing door with right or left opening has horizontal gap between upper edge of door panel and lower edge of door frame rail to contain slide arm associated with slide rail |
| CN203795970U (en) * | 2014-05-08 | 2014-08-27 | 叶乃辉 | Low-noise door lock |
| CN205370243U (en) * | 2016-01-29 | 2016-07-06 | 范敏 | Flat -open window cursor slide ware of windowing |
| US20190003234A1 (en) * | 2017-06-28 | 2019-01-03 | Hyundai Motor Company | Motor-integrated power trunk opening system and vehicle having the same |
| CN210289493U (en) * | 2019-06-15 | 2020-04-10 | 四川凌智恒自动化科技有限公司 | Connect stable overhead automatic door operator |
| CN216715021U (en) * | 2021-12-10 | 2022-06-10 | 贵州航天凯山石油仪器有限公司 | Coupling structure easy to process |
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