CN211058688U - Automatic reset door pulley track - Google Patents
Automatic reset door pulley track Download PDFInfo
- Publication number
- CN211058688U CN211058688U CN201921960106.0U CN201921960106U CN211058688U CN 211058688 U CN211058688 U CN 211058688U CN 201921960106 U CN201921960106 U CN 201921960106U CN 211058688 U CN211058688 U CN 211058688U
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- China
- Prior art keywords
- pulley seat
- pulley
- seat
- track
- right pulley
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Abstract
The utility model relates to an automatic door pulley track resets, including left pulley seat and right pulley seat, left side pulley seat and right pulley seat pass through bolted connection screw hole fixed connection, and left side pulley seat and right pulley seat inboard all set up "C" shape groove, "C" shape groove combination formation guide way of left side pulley seat and right pulley seat, half installation screw hole is still all seted up to left side pulley seat and right pulley seat inboard, half installation screw hole combination formation installation pulley orbital installation screw hole of left side pulley seat and right pulley seat, a guide pulley is all installed before, after left side pulley seat and right pulley seat upper end, automatic door pulley track resets can play firm door curtain, prevents that the door curtain from running out the track, and through pulley centre gripping door curtain, makes the door curtain move more smoothly from top to bottom, and the noise is little.
Description
Technical Field
The utility model relates to an electronic roll up the curtain board, especially relate to an automatic reset door pulley track.
Background
The automatic reset door is one kind of electric rolling shutter door, and the track is the part that is used for the direction zip fastener door to guarantee that the zip fastener door normally moves up and down, and traditional track still connects one section separation track unanimous with former track in the track top for the convenient door curtain that will derail resets, though can realize the door curtain and reset, but the door curtain also derails from the position between separation track and the former track easily.
SUMMERY OF THE UTILITY MODEL
The applicant develops and improves the defects and provides an automatic reset door pulley rail.
The utility model discloses the technical scheme who adopts as follows:
The utility model provides an automatic reset door pulley track, includes left pulley holder and right pulley holder, left side pulley holder and right pulley holder pass through bolt fit connecting screw hole fixed connection, and left side pulley holder and right pulley holder inboard all set up "C" shape groove, "C" shape groove combination of left side pulley holder and right pulley holder forms the guide way, half installation screw hole is still all seted up to left side pulley holder and right pulley holder inboard, the half installation screw hole combination of left side pulley holder and right pulley holder forms the orbital installation screw hole of installation pulley, a guide pulley is all installed before, after left side pulley holder and right pulley holder upper end.
As a further improvement of the above technical solution:
The expansion openings which are continuously enlarged from inside to outside are arranged at the two ends of the guide groove.
The utility model has the advantages as follows: automatic reset door pulley track constitutes pulley track by left pulley seat and right pulley seat in the installation of track top to the installation pulley can play firm door curtain, prevents that the door curtain from running out of the track, and through pulley centre gripping door curtain, makes the door curtain move more smoothly from top to bottom, and the noise is little.
Drawings
Fig. 1 is an exploded view of the pulley track of the automatic reset door provided by the present invention.
Fig. 2 is the schematic structural diagram of the pulley track of the automatic reset door provided by the utility model.
Fig. 3 is a side view of the installation of the pulley track of the automatic reset door provided by the present invention.
In the figure: 1. a left pulley seat; 2. a right pulley seat; 3. a threaded hole; 4. a bolt; 5. a "C" shaped slot; 6. a guide groove; 61. expanding the mouth; 7. half-mounting threaded holes; 8. a guide pulley.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
As shown in fig. 1 to 3, the automatic reset door pulley rail of this embodiment, including left pulley seat 1 and right pulley seat 2, left side pulley seat 1 and right pulley seat 2 pass through 3 fixed connection of bolt 4 cooperation connecting screw hole, and left side pulley seat 1 and the 2 inboard "C" shape groove 5 of all seting up of right pulley seat, the combination of "C" shape groove 5 of left side pulley seat 1 and right pulley seat 2 forms guide way 6, the expansion mouth 61 that constantly enlarges outside the interior all sets up at guide way 6 both ends, can make the accurate direction of door curtain get into in guide way 6, half installation screw hole 7 is still all seted up to left side pulley seat 1 and the 2 inboard of right pulley seat, half installation screw hole 7 combination of left side pulley seat 1 and right pulley seat 2 forms the orbital installation screw hole of installation pulley, left side pulley seat 1 and right pulley seat 2 upper end are preceding, a guide pulley 8 is all installed to the back.
During the installation of the automatic reset door pulley rail of this embodiment, pass screw hole 3 through bolt 4 earlier and connect left pulley holder 1 and right pulley holder 2 as an organic whole, then with four 8 fixed connection of leading pulley to left pulley holder 1 and right pulley holder 2 on, it can to cooperate the installation screw hole through bolt 4 at last with automatic reset door pulley rail connection to the track top.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (2)
1. The utility model provides an automatic reset door pulley track which characterized in that: comprises a left pulley seat (1) and a right pulley seat (2), wherein the left pulley seat (1) and the right pulley seat (2) are provided with connecting threaded holes (3), the left pulley seat (1) and the right pulley seat (2) are fixedly connected through a bolt (4) matched with a connecting threaded hole (3), and the inner sides of the left pulley seat (1) and the right pulley seat (2) are both provided with a C-shaped groove (5), the C-shaped grooves (5) of the left pulley seat (1) and the right pulley seat (2) are combined to form a guide groove (6), the inner sides of the left pulley seat (1) and the right pulley seat (2) are respectively provided with a half-installation threaded hole (7), the half-mounting threaded holes (7) of the left pulley seat (1) and the right pulley seat (2) are combined to form mounting threaded holes for mounting a pulley rail, and guide pulleys (8) are arranged in the front and at the back of the upper ends of the left pulley seat (1) and the right pulley seat (2).
2. The self-righting door sheave rail of claim 1, wherein: and expansion openings (61) which are continuously expanded from inside to outside are formed in both ends of the guide groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921960106.0U CN211058688U (en) | 2019-11-13 | 2019-11-13 | Automatic reset door pulley track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921960106.0U CN211058688U (en) | 2019-11-13 | 2019-11-13 | Automatic reset door pulley track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211058688U true CN211058688U (en) | 2020-07-21 |
Family
ID=71588799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921960106.0U Active CN211058688U (en) | 2019-11-13 | 2019-11-13 | Automatic reset door pulley track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211058688U (en) |
-
2019
- 2019-11-13 CN CN201921960106.0U patent/CN211058688U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |