CN218407227U - Falling protector - Google Patents
Falling protector Download PDFInfo
- Publication number
- CN218407227U CN218407227U CN202221970527.3U CN202221970527U CN218407227U CN 218407227 U CN218407227 U CN 218407227U CN 202221970527 U CN202221970527 U CN 202221970527U CN 218407227 U CN218407227 U CN 218407227U
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- CN
- China
- Prior art keywords
- limiting block
- wire rope
- fixing plate
- steel wire
- opening
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Abstract
The utility model discloses a falling protector, which comprises a steel wire rope, wherein one end of the steel wire rope is connected with a first limiting block, and is connected with a first compression spring and a first fixing plate in series, the first compression spring is arranged between the first limiting block and the first fixing plate, the first fixing plate is provided with a mounting hole, the first limiting block and the first compression spring are placed into a frame through an opening of the frame, the first fixing plate is used for sealing an opening, and the other end of the steel wire rope is connected with a fan frame; the utility model discloses safe and reliable, simple to operate, wire rope can hide in the inside of frame and/or fan frame moreover, and is more pleasing to the eye under the prerequisite of guaranteeing safety function.
Description
Technical Field
The utility model relates to a window technical field, especially a safety hook.
Background
The safety hook is a safety device for connecting the window frame and the sash frame and plays a role in preventing the window from falling. The existing falling protector generally comprises a steel wire rope and two fixing pieces arranged on the steel wire rope, and when a window is closed, the steel wire rope can be exposed outside to influence the appearance.
With the development of the times, the requirements of people on life are higher and higher, and the selection of people is influenced by whether the product is beautiful or not on the basis of meeting the performance.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a hidden falling protector.
The utility model provides a technical scheme that its technical problem adopted is:
the falling protector comprises a steel wire rope, wherein one end of the steel wire rope is connected with a first limiting block, a first compression spring and a first fixing plate are connected in series, the first compression spring is arranged between the first limiting block and the first fixing plate, the first fixing plate is provided with a mounting hole, the first limiting block and the first compression spring are placed into a frame through an opening of the frame, the first fixing plate is used for sealing the opening, and the other end of the steel wire rope is connected with a fan frame.
Further, the steel wire rope and the end connected with the fan frame are connected with the fan frame through a mounting structure, the mounting structure comprises a second limiting block connected to the tail end of the steel wire rope and a second fixing plate strung on the steel wire rope, a mounting hole is formed in the second fixing plate, the second limiting block is placed into the fan frame through the opening of the fan frame, and the second fixing plate is used for sealing the opening.
Furthermore, the steel wire rope is strung with a second compression spring, and the second compression spring is arranged between the second limiting block and the second fixing plate.
Furthermore, the minimum section of the second limiting block is smaller than the opening, and the length of the second limiting block is larger than that of the opening.
Furthermore, the second limiting block is in a long strip shape, the cross section of the second limiting block is in a concave shape, a second connecting shaft is arranged in the middle of the second limiting block, and the steel wire rope is connected with the second limiting block through the second connecting shaft.
Furthermore, the minimum section of the first limiting block is smaller than that of the opening, and the length of the first limiting block is larger than that of the opening.
Furthermore, the first limiting block is long and the cross section of the first limiting block is concave, a first connecting shaft is arranged in the middle of the first limiting block, and the steel wire rope is connected with the first limiting block through the first connecting shaft.
The utility model has the advantages that:
1. the utility model discloses safe and reliable, simple to operate, wire rope can hide in the inside of frame and/or fan frame moreover, and is more pleasing to the eye under the prerequisite of guaranteeing safety function.
2. The utility model discloses can set up wire rope's both ends the same, only need simple mounting tool can accomplish the installation, can not appear the condition of installation error moreover.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1, the falling protector is used for connecting a window frame 1 and a fan frame 2 and can prevent the fan frame 2 from falling to cause accidents. The falling protector comprises a steel wire rope 3, one end of the steel wire rope 3 is connected with a limiting block I4, and a compression spring I5 and a fixing plate I6 are connected in series. The compression spring I5 is arranged between the limiting block I4 and the fixing plate I6. The first fixing plate 6 is provided with at least two mounting holes. The first limiting block 4 and the first compression spring 5 are placed into the frame 1 through an opening 7 of the window frame 1, the first fixing plate 6 is used for sealing the opening 7, and the first fixing plate 6 is fixed with the frame 1 through screws. The other end of the steel wire rope 3 is connected with the fan frame 2, and specifically, the other end of the steel wire rope 3 is connected with the fan frame 2, so that the fan frame 2 is not separated from the steel wire rope 3 when falling. This embodiment safe and reliable, simple to operate, wire rope 3 can hide in the inside of frame 1 and/or fan frame 2 moreover, and is more pleasing to the eye under the prerequisite of guaranteeing safety function.
The working principle is as follows: the limiting block I4 and the compression spring I5 are installed inside the frame 1, and the limiting block I4 can pull the steel wire rope 3 towards the inside of the frame 1 under the elastic force action of the compression spring I5, so that the loose part of the external steel wire rope 3 is pulled into the frame 1, and the effect of hiding the steel wire rope 3 is achieved.
Furthermore, one end of the steel wire rope 3 connected with the fan frame 2 is connected with the fan frame 2 through a mounting structure. The mounting structure comprises a second limiting block 8 connected to the tail end of the steel wire rope 3 and a second fixing plate 9 strung on the steel wire rope 3. The second fixing plate 9 is provided with at least two mounting holes. The second limiting block 8 is placed into the fan frame 2 through an opening 11 of the fan frame 2, the second fixing plate 9 is used for sealing the opening 11, and the fixing plate is fixedly connected with the fan frame 2 through screws. This embodiment simple to operate only needs simple mounting tool can accomplish the installation.
Further, the steel wire rope 3 is connected with a second compression spring 10 in series, and the second compression spring 10 is arranged between the second limiting block 8 and the second fixing plate 9. The first limiting block 4, the second limiting block 8, the first fixing plate 6, the second fixing plate 9, the first compression spring 5 and the second compression spring 10 can be the same parts. In this embodiment, the two ends of the steel wire rope 3 are the same, and the situation of installation errors can not occur during installation.
Further, the minimum section of the second limiting block 8 is smaller than the opening 11, and the length of the second limiting block 8 is larger than the opening 11. The minimum section of the first limiting block 4 is smaller than the opening 7, and the length of the first limiting block 4 is larger than the opening 7. When the falling accident happens, the first limiting block 4 is clamped on the inner side of the opening 7, so that the embodiment is safer.
Furthermore, the second limiting block 8 is in a long strip shape, the cross section of the second limiting block is in a concave shape, a second connecting shaft 12 is arranged in the middle of the second limiting block 8, and the steel wire rope 3 is connected with the second limiting block 8 through the second connecting shaft 12.
The first limiting block 4 is long and is concave in cross section, a first connecting shaft 13 is arranged in the middle of the first limiting block 4, and the steel wire rope 3 is connected with the first limiting block 4 through the first connecting shaft 13. This embodiment simple structure, it is with low costs, wire rope 3 connects in the middle part of stopper 4 moreover, can be better prevent that wire rope 3 from droing.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (7)
1. The falling protector is characterized by comprising a steel wire rope, wherein one end of the steel wire rope is connected with a first limiting block, a first compression spring and a first fixing plate are connected in series, the first compression spring is arranged between the first limiting block and the first fixing plate, the first fixing plate is provided with a mounting hole, the first limiting block and the first compression spring are placed into a frame through an opening of the frame, the first fixing plate is used for sealing the opening, and the other end of the steel wire rope is connected with a fan frame.
2. The fall arrester according to claim 1, wherein one end of the steel wire rope connected with the sash frame is connected with the sash frame through a mounting structure, the mounting structure comprises a second limiting block connected to the tail end of the steel wire rope and a second fixing plate strung on the steel wire rope, the second fixing plate is provided with a mounting hole, the second limiting block is placed into the sash frame through an opening of the sash frame, and the second fixing plate is used for covering the opening.
3. The fall arrester of claim 2 wherein the wire rope is strung with a second compression spring, and the second compression spring is disposed between the second limiting block and the second fixing plate.
4. The fall arrester of claim 3 wherein the second stopper has a smaller minimum cross-section than the opening and a greater length than the opening.
5. The fall arrester according to claim 4, wherein the second limiting block is a long strip and has a concave cross section, a second connecting shaft is arranged in the middle of the second limiting block, and the steel wire rope is connected with the second limiting block through the second connecting shaft.
6. The fall arrester of claim 1 wherein the first stopper has a smaller minimum cross-section than the opening and a greater length than the opening.
7. The fall arrester according to claim 6, wherein the first limiting block is elongated and has a concave cross-section, a first connecting shaft is provided at the middle of the first limiting block, and the steel cable is connected to the first limiting block through the first connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221970527.3U CN218407227U (en) | 2022-07-28 | 2022-07-28 | Falling protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221970527.3U CN218407227U (en) | 2022-07-28 | 2022-07-28 | Falling protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218407227U true CN218407227U (en) | 2023-01-31 |
Family
ID=85013704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221970527.3U Active CN218407227U (en) | 2022-07-28 | 2022-07-28 | Falling protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218407227U (en) |
-
2022
- 2022-07-28 CN CN202221970527.3U patent/CN218407227U/en active Active
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| GR01 | Patent grant |