CN212743822U - Rolling slats door convenient to drop-down - Google Patents
Rolling slats door convenient to drop-down Download PDFInfo
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- CN212743822U CN212743822U CN202021120565.0U CN202021120565U CN212743822U CN 212743822 U CN212743822 U CN 212743822U CN 202021120565 U CN202021120565 U CN 202021120565U CN 212743822 U CN212743822 U CN 212743822U
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- door
- pull
- door curtain
- sliding
- close
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Abstract
The utility model discloses a rolling slats door convenient to drop-down, including door curtain and the spool that is used for curling the door curtain, the both sides of door curtain are provided with the door frame, be provided with the confession on the door frame the gliding guide rail of door curtain, the bottom of door curtain is provided with the base, the below of spool is provided with the horizontally slide bar, sliding sleeve has closed the sliding seat on the slide bar, the sliding seat is close to one side of door curtain is provided with and is used for the hook to get the pull-down device on base, pull-down device is including being fixed in the sliding seat is close to the mounting and the vertical slip of door curtain one side set up in the mounting is close to the pull rod of door curtain one side. The utility model discloses a set up pull-down device in the door curtain side of rolling slats door, get the base of door curtain bottom through the pull-down device hook to carry out the drop-down to the door curtain, stable in structure can avoid utilizing the drag hook to get the drag hook condition of skidding that produces when drop-down, has improved the security.
Description
Technical Field
The utility model relates to a rolling slats door specifically is a rolling slats door convenient to drop-down.
Background
Rolling slats door is very common in life, and the rolling slats door has a great deal of advantages such as the outward appearance is pleasing to the eye succinct, and the sound construction is durable, and the rolling slats door divide into manual rolling slats door and electric rolling slats door, and the rolling slats door of wherein being applied to market shop is mostly manual rolling slats door.
In practical use, when the rolling door is closed, a hand cannot directly reach the rolling door, so the rolling door is usually pulled to the position where the hand can reach by using the draw hook, and when the rolling door is pulled by the draw hook, the draw hook is completely held by the hand, so that slipping is possibly caused, and the situation is very dangerous.
SUMMERY OF THE UTILITY MODEL
Based on the weak point among the prior art that mentions among the above-mentioned background art, for this reason the utility model provides a rolling slats door convenient to drop-down.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
the utility model provides a rolling slats door convenient to drop-down, includes the door curtain and is used for curling the spool of door curtain, the both sides of door curtain are provided with the door frame, be provided with the confession on the door frame the gliding guide rail of door curtain, the bottom of door curtain is provided with the base, the below of spool is provided with the horizontally slide bar, sliding sleeve has the sliding seat on the slide bar, the sliding seat is close to one side of door curtain is provided with and is used for the hook to get the pull-down device on base.
As a further aspect of the present invention: the pull-down device comprises a fixing piece fixed on one side, close to the door curtain, of the sliding seat and a pull rod vertically and slidably arranged on one side, close to the door curtain, of the fixing piece;
wherein, the top end of the pull rod is provided with a hook body for hooking the bottom edge.
As a further aspect of the present invention: the sliding groove is formed in one side, close to the door curtain, of the fixing piece, the sliding block is fixedly connected to one side, close to the fixing piece, of the pull rod, and the sliding block is sleeved inside the sliding groove in a sliding mode.
As a further aspect of the present invention: the inside position that is located of spout the position of slider below is provided with reset spring, reset spring's both ends respectively with the inner wall and the slider counterbalance of spout.
As a further aspect of the present invention: the bottom end of the pull rod is provided with a pull ring, and the surface of the part of the pull ring for holding is provided with an elastic soft cushion.
As a further aspect of the present invention: a containing box used for protecting the pull-down device is arranged on one side of the door frame and comprises a first box body fixed on one side of the door frame and a second box body hinged to the surface of the first box body and far away from one side of the door frame;
the top end of the second box body is provided with a yielding groove for the pull-down device to pass through, one side of the first box body, which is far away from the hinge, is provided with a first locking component, and one side of the second box body, which is far away from the hinge, is provided with a second locking component matched with the first locking component.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: set up pull-down device through the door curtain side at the rolling slats door, get the base of door curtain bottom through pull-down device hook to drop-down is carried out to the door curtain, and stable in structure can avoid utilizing the drag hook to get the drag hook condition of skidding that produces when drop-down, has improved the security.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a schematic structural view of the middle door curtain and the pull-down device of the present invention.
Fig. 4 is a schematic structural diagram of the middle fixing member of the present invention.
In the figure: 1. a door curtain; 2. a reel; 3. a door frame; 4. a guide rail; 5. a bottom edge; 6. a slide bar; 7. a sliding seat; 8. a fixing member; 9. a chute; 10. a slider; 11. a second latch assembly; 12. a pull rod; 13. a hook body; 14. a return spring; 15. a pull ring; 16. an elastic cushion; 17. a first case; 18. a second case; 19. a yielding groove; 20. a first latch assembly.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in an embodiment of the present invention, a roller shutter door convenient for pulling down includes a door curtain 1 and a winding shaft 2 for curling the door curtain 1, wherein two sides of the door curtain 1 are provided with door frames 3, the door frames 3 are provided with guide rails 4 for the door curtain 1 to slide, a bottom edge 5 is provided at the bottom end of the door curtain 1, a horizontal sliding rod 6 is provided below the winding shaft 2, a sliding seat 7 is slidably sleeved on the sliding rod 6, and a pull-down device for hooking the bottom edge 5 is provided at one side of the sliding seat 7 close to the door curtain 1;
when the door curtain 1 is in a high position and cannot be pulled by a hand, the door curtain can be firstly slid on the slide rod 6 through the sliding seat 7 by means of the pull-down device, the pull-down device is moved to the middle position of the door curtain 1 and then pulled downwards, the bottom edge 5 at the bottom end of the door curtain 1 is hooked by the pull-down device to drive the door curtain 1 to move downwards, and when the door curtain 1 is moved to a position where the hand can reach, the pull-down device is moved back to the original position along the slide rod 6.
In an embodiment of the present invention, the pull-down device includes a fixing member 8 fixed on one side of the sliding seat 7 close to the door curtain 1, and a pull rod 12 vertically slidably disposed on one side of the fixing member 8 close to the door curtain 1;
wherein, the top end of the pull rod 12 is provided with a hook body 13 for hooking the bottom edge 5;
the fixing part 8 is arranged on the sliding seat 7 and can slide on the sliding rod 6 along with the sliding seat 7, so that the pulling device can move conveniently, the pull rod 12 can vertically slide on the fixing part 8, when the pull rod 12 slides downwards, the hook body 13 at the top end of the pull rod 12 can hook the bottom edge 5, the bottom edge 5 moves downwards along with the pull rod 12, and finally the door curtain 1 also moves downwards together.
In another embodiment of the present invention, a sliding groove 9 is formed on one side of the fixing member 8 close to the door curtain 1, a sliding block 10 is fixedly connected to one side of the pull rod 12 close to the fixing member 8, and the sliding block 10 is slidably sleeved inside the sliding groove 9;
as the sliding groove 9 is arranged on the fixing part 8, the sliding block 10 is fixed on the pull rod 12, and the sliding block 10 can drive the pull rod 12 to slide on the fixing part 8 when sliding in the sliding groove 9.
In another embodiment of the present invention, a return spring 14 is disposed inside the sliding chute 9 and below the sliding block 10, and two ends of the return spring 14 respectively contact with the inner wall of the sliding chute 9 and the sliding block 10;
because the top end of the return spring 14 is abutted against the bottom end of the slide block 10, and the bottom end of the return spring 14 is abutted against the inner wall of the slide groove 9, the return spring 14 is in a compressed state, when the pull rod 12 is pulled downwards and the hand is released, the slide block 10 can be restored to the original position under the elastic force action of the return spring 14, and the pull rod 12 can be restored to the original position accordingly.
In another embodiment of the present invention, the bottom end of the pull rod 12 is provided with a pull ring 15, and a portion of the surface of the pull ring 15 for gripping is provided with an elastic cushion 16;
a pull ring 15 is arranged at the bottom end of the pull rod 12, and an elastic soft pad 16 is arranged on the part of the surface of the pull ring 15 for holding, so that people can hold the pull rod more conveniently and comfortably.
In another embodiment of the present invention, a storage box for protecting the pull-down device is disposed on one side of the door frame 3, and the storage box includes a first box 17 fixed on one side of the door frame 3 and a second box 18 hinged to the surface of the first box 17 away from the door frame 3;
the top end of the second box body 18 is provided with a yielding groove 19 for the pull-down device to pass through, one side of the first box body 17, which is far away from the hinge, is provided with a first locking component 20, and one side of the second box body 18, which is far away from the hinge, is provided with a second locking component 11 matched with the first locking component 20;
through the buckling action of the second locking component 11 and the first locking component 20, the lower part of the pull-down device can be protected inside the storage box, the pull-down device can be prevented from being impacted by the outside, and a child can be prevented from playing and being confused to pull down the roller shutter door through the pull-down device.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (6)
1. A roller shutter door convenient to pull down, comprising a door curtain (1) and a roller (2) for rolling up the door curtain (1), characterized in that: the both sides of door curtain (1) are provided with door frame (3), be provided with the confession on door frame (3) door curtain (1) gliding guide rail (4), the bottom of door curtain (1) is provided with base (5), the below of spool (2) is provided with horizontally slide bar (6), sliding sleeve has sliding seat (7) on slide bar (6), sliding seat (7) are close to one side of door curtain (1) is provided with and is used for the hook to get the pull-down device on base (5).
2. A roll-up door facilitating drop-down as claimed in claim 1, wherein: the pull-down device comprises a fixing piece (8) fixed on one side, close to the door curtain (1), of the sliding seat (7) and a pull rod (12) vertically and slidably arranged on one side, close to the door curtain (1), of the fixing piece (8);
wherein, the top end of the pull rod (12) is provided with a hook body (13) for hooking the bottom edge (5).
3. A roll door for facilitating drop down as claimed in claim 2, wherein: the fixing piece (8) is close to one side of the door curtain (1) and is provided with a sliding groove (9), the pull rod (12) is close to one side of the fixing piece (8) and is fixedly connected with a sliding block (10), and the sliding block (10) is sleeved in the sliding groove (9) in a sliding mode.
4. A roll door for facilitating drop down as claimed in claim 3, wherein: the inner portion of the sliding groove (9) is located at the position below the sliding block (10) and is provided with a return spring (14), and two ends of the return spring (14) are respectively abutted to the inner wall of the sliding groove (9) and the sliding block (10).
5. A roll door for facilitating drop down as claimed in claim 2, wherein: the bottom end of the pull rod (12) is provided with a pull ring (15), and the surface of the pull ring (15) used for holding is provided with an elastic soft pad (16).
6. A roller door facilitating downward pulling according to any one of claims 1 to 5, wherein: a containing box used for protecting the pull-down device is arranged on one side of the door frame (3), and comprises a first box body (17) fixed on one side of the door frame (3) and a second box body (18) hinged to the surface of the first box body (17) and far away from one side of the door frame (3);
the top end of the second box body (18) is provided with a yielding groove (19) for the pull-down device to pass through, one side, away from the hinge, of the first box body (17) is provided with a first locking component (20), and one side, away from the hinge, of the second box body (18) is provided with a second locking component (11) matched with the first locking component (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120565.0U CN212743822U (en) | 2020-06-16 | 2020-06-16 | Rolling slats door convenient to drop-down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120565.0U CN212743822U (en) | 2020-06-16 | 2020-06-16 | Rolling slats door convenient to drop-down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212743822U true CN212743822U (en) | 2021-03-19 |
Family
ID=75010494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021120565.0U Active CN212743822U (en) | 2020-06-16 | 2020-06-16 | Rolling slats door convenient to drop-down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212743822U (en) |
-
2020
- 2020-06-16 CN CN202021120565.0U patent/CN212743822U/en active Active
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