CN210918830U - Roller shutter device with telescopic pipe - Google Patents
Roller shutter device with telescopic pipe Download PDFInfo
- Publication number
- CN210918830U CN210918830U CN201921053301.5U CN201921053301U CN210918830U CN 210918830 U CN210918830 U CN 210918830U CN 201921053301 U CN201921053301 U CN 201921053301U CN 210918830 U CN210918830 U CN 210918830U
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- CN
- China
- Prior art keywords
- pipe
- telescopic
- fixedly connected
- telescopic pipe
- energy storage
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Abstract
The utility model provides a roller shutter device with a telescopic pipe, which is provided with the telescopic pipe, the sleeve is sleeved in the first containing pipe and the second containing pipe, the length of the telescopic pipe can be adjusted, and then the curtain surface is fixedly arranged on the telescopic pipe, the length of the telescopic pipe is fixed, and the telescopic pipe is arranged to install curtain surfaces with different sizes; and the roller blind device with the telescopic pipe utilizes the special characteristic of the variable force spring to generate elastic force opposite to the weight of the blind surface in the pulling and lifting process, so that the blind surface can stay at any position in a travel range, and the balance of the blind surface is destroyed by only applying small stretching force, so that when the vertical height position of the blind surface needs to be adjusted, the lifting or the lowering function of the blind surface can be realized by only using small stretching force.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment and specifically relates to a take flexible curtain device of rolling up of pipe.
Background
The rolling curtain on the market is equipped with the stay cord and is used for artifical lift curtain face, and it is easier to drop the curtain face, nevertheless with the curtain face rise very hard waste time, and adjust the curtain height very hard.
And because the existing roller shutter is provided with the containing pipe for containing the shutter face, the containing pipe is fixed in size, the shutter faces with different sizes need to be matched with the containing pipe with corresponding size, once the size of the containing pipe is not accordant with the size of the shutter face, the shutter face needs to be cut, manpower is consumed, and great installation difficulty is brought to installation personnel and users.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a take flexible pipe roll up curtain device, simple structure.
The utility model discloses a following technical scheme realizes:
the utility model provides a roller shutter device with a telescopic pipe, which comprises a telescopic pipe and a roller shutter component, wherein the telescopic pipe comprises a first containing pipe, a second containing pipe and a sleeve pipe, the first containing pipe, the second containing pipe and the sleeve pipe are all provided with grooves, one end of the sleeve pipe is movably sleeved in the first containing pipe, and the other end of the sleeve pipe is movably sleeved in the second containing pipe; the roller shutter assembly comprises an energy storage assembly and a shutter surface, the energy storage assembly is arranged in the first accommodating pipe or the second accommodating pipe, and the shutter surface is fixedly arranged in the groove of the telescopic pipe and limits the telescopic pipe to stretch.
The energy storage assembly comprises an elastic element, a fixed rod and a rotary support, the rotary support comprises a clamping pin, the clamping pin is clamped in the groove, the elastic element comprises a fixed end and a stretching end, the fixed end is fixedly connected with the fixed rod, and the stretching end is fixedly connected with the rotary support.
Further, the roller shutter assembly comprises a mounting device fixedly connected with the energy storage assembly, the mounting device comprises a connecting sheet and a mounting plate, and the connecting sheet is fixedly connected with the mounting plate.
Furthermore, the fixed rod comprises a clamping section and a connecting shaft, the connecting shaft penetrates through the rotary support, the clamping section is provided with a clamping groove, and the connecting sheet penetrates through the clamping groove and is fixedly connected with the connecting shaft.
Specifically, the engaging groove is a cross-shaped groove.
Further, the connecting shaft comprises a reel, and the reel is fixedly connected with the clamping section.
Furthermore, the rotating support comprises a rotating plate, the fixed end is fixedly connected with the reel, the stretching end is fixedly connected with the rotating plate, the elastic element retracts and curls, and the rotating plate is driven by the elastic element to rotate.
The utility model has the advantages that: the roller shutter device with the telescopic pipe is provided with the telescopic pipe, the sleeve pipe is sleeved in the first containing pipe and the second containing pipe, the length of the telescopic pipe can be adjusted, the curtain surface is fixedly installed on the telescopic pipe, the length of the telescopic pipe is fixed, and the telescopic pipe is arranged to install curtain surfaces with different sizes; and the roller blind device with the telescopic pipe utilizes the special characteristic of the variable force spring to generate elastic force opposite to the weight of the blind surface in the pulling and lifting process, so that the blind surface can stay at any position in a travel range, and the balance of the blind surface is destroyed by only applying small stretching force, so that when the vertical height position of the blind surface needs to be adjusted, the lifting or the lowering function of the blind surface can be realized by only using small stretching force.
Drawings
FIG. 1 is an exploded view of the roller blind apparatus with telescopic tubes;
FIG. 2 is a partially exploded view of the roller blind apparatus with telescopic tube;
FIG. 3 is a schematic perspective view of the roller blind apparatus with telescopic tubes;
FIG. 4 is a schematic perspective view of the energy storage assembly;
fig. 5 is a schematic perspective view of the elastic element.
The reference numbers illustrate:
| name (R) | Reference numerals | Name (R) | Reference numerals |
| |
1 | |
210 |
| The first containing |
11 | Fixed |
2100 |
| The first containing |
12 | |
2101 |
| |
13 | |
211 |
| |
110 | |
2110 |
| |
2 | Connecting |
2112 |
| |
21 | |
2111 |
| |
22 | |
2113 |
| |
212 | |
2122 |
| Fastening |
2121 | |
213 |
| |
220 | |
221 |
Detailed Description
For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.
Referring to fig. 1-5, the present invention provides a roller blind device with a telescopic tube, which includes a telescopic tube 1 and a roller blind assembly 2, wherein the telescopic tube 1 includes a first accommodating tube 11, a second accommodating tube 12 and a sleeve 13, the first accommodating tube 11, the second accommodating tube 12 and the sleeve 13 are all provided with a groove 110, one end of the sleeve 13 is movably sleeved in the first accommodating tube 11, and the other end of the sleeve 13 is movably sleeved in the second accommodating tube 12; the roller shutter assembly 2 comprises an energy storage assembly 21 and a curtain surface 213, the energy storage assembly 21 is installed in the first accommodating pipe 11 or the second accommodating pipe 12, and the curtain surface 213 is fixedly installed in the groove 110 of the extension pipe 1 and limits the extension and retraction of the extension pipe 1.
The energy storage assembly 21 comprises an elastic element 210, a fixed rod 211 and a rotating bracket 212, wherein the rotating bracket 212 comprises a clamping pin 2120, the clamping pin 2120 is clamped in the groove 110, the elastic element 210 comprises a fixed end 2100 and a stretching end 2101, the fixed end 2100 is fixedly connected with the fixed rod 211, and the stretching end 2101 is fixedly connected with the rotating bracket 212.
Further, the roller blind assembly 2 comprises a mounting device 22 fixedly connected with the energy storage assembly 21, the mounting device 22 comprises a connecting piece 220 and a mounting plate 221, and the connecting piece 220 is fixedly connected with the mounting plate 221. The fixing rod 211 comprises a clamping section 2110 and a connecting shaft 2112, the connecting shaft 2112 penetrates through the rotating bracket 212, the clamping section 2110 is provided with a clamping groove 2111, and the connecting sheet 220 penetrates through the clamping groove 2111 and is fixedly connected with the connecting shaft 2112. Specifically, the engagement groove 2111 is a cross-shaped groove.
In this embodiment, the mounting steps include:
1. installing the telescopic pipe 1: sleeving the sleeve 13 between the first accommodating pipe 11 and the second accommodating pipe 12;
2. reassembling the energy storage assembly 21: fixedly connecting the fixing rod 211 with the elastic element 210 and the rotating bracket 212;
3. installing 2 energy storage assemblies 21 which are completely assembled into the first containing pipe 11 and the second containing pipe 12;
4. fixedly mounting the curtain surface 213 on the telescopic pipe 1, wherein the telescopic pipe 1 is fixed and does not extend and retract;
5. the installation device 22 is installed together with the assembled energy storage assembly 21, and the roller blind device with the telescopic pipe is installed on the wall body through the installation device 22.
After the installation of the roller blind device with the telescopic pipe is completed, when a user pulls down the blind surface 213, the energy storage assembly 21 rotates, the elastic element 210 in the energy storage assembly 21 is stretched, and after the user stops pulling down the blind surface 213, the downward gravity of the blind surface 213 and the upward elasticity of the energy storage assembly 21 keep the balance of the forces, so that the blind surface 213 can stay at any position in the stroke, and the position of the upper height and the lower height of the blind surface 213 can be adjusted only by small external force to break the balance between the upward elasticity and the downward gravity. At this time, the user applies a stretching force to break the balance between the upward elastic force and the downward gravity of the curtain surface 213, the energy storage assembly 21 rotates, the elastic element 210 inside the energy storage assembly 21 retracts, the elastic element 210 retracts to drive the rotating bracket 212 to rotate, and then the telescopic tube 1 is driven to rotate to roll up the curtain surface 213, the curtain surface 213 slowly rises until the balance between the upward elastic force and the downward gravity of the curtain surface 213 is reached again, and the curtain surface 213 stays at any position in the stroke.
In this embodiment, the mounting device 22 includes a mounting plate 221 and a connecting plate 220, the connecting plate 220 connects the energy storage assembly 21 and the mounting plate 221, the roller blind device with the telescopic tube is mounted on a wall through the mounting plate 221, the mounting plate 221 is an adhesive mounting plate 221, an adhesive surface of the mounting plate 221 is adhered to the wall, and the roller blind device with the telescopic tube is mounted on the wall.
Further, the connection shaft 2112 includes a reel 2113, and the reel 2113 is fixedly connected to the engaging section 2110.
In this embodiment, the fixing rod 211 includes a connecting shaft 2112 and a clamping section 2110, the connecting shaft 2112 is provided with a reel 2113 for winding up the elastic element 210, and the reel 2113 is fixedly connected with the clamping section 2110.
Further, the rotating bracket 212 includes a rotating plate 2122, the fixed end 2100 is fixedly connected to the reel 2113, the pulling end 2101 is fixedly connected to the rotating plate 2122, the elastic element 210 is retracted and curled, and the rotating plate 2122 is driven by the elastic element 210 to perform a rotating motion.
The elastic element 210 is a variable force spring, the elastic element 210 is fixedly installed in the rotating bracket 212, the fixed end 2100 of the elastic element 210 is fixedly connected with the winding shaft 2113, and the stretching end 2101 of the elastic element 210 is fixedly connected with the rotating plate 2122. When the shade surface 213 is pulled, the shade surface 213 drives the rotating bracket 212 to rotate, and at this time, the elastic element 210 is stretched, so that the elastic element 210 has an elastic force to the rotating bracket 212, which is equivalent to an upward elastic force to the shade surface 213. In the process of pulling up and down the curtain surface 213, after the user stops pulling the curtain surface 213, the downward gravity of the curtain surface 213 and the upward elastic force of the energy storage assembly 21 keep the balance of the forces, so that the curtain surface 213 can stay at any position in the stroke, and the position of the upper and lower heights of the curtain surface 213 can be adjusted by only needing small external force (tensile force) to break the balance between the upward elastic force and the downward gravity.
The roller shutter device with the telescopic pipe is provided with the telescopic pipe 1, the sleeve 13 is sleeved in the first containing pipe 11 and the second containing pipe 12, the length of the telescopic pipe 1 can be adjusted, the curtain surface 213 is fixedly installed on the telescopic pipe 1, the length of the telescopic pipe 1 is fixed, and the telescopic pipe 1 is arranged to install curtain surfaces 213 with different sizes; and the rolling device with the telescopic tube utilizes the special characteristic of the variable force spring to generate elastic force opposite to the weight of the curtain surface 213 in the process of pulling and lifting, so that the curtain surface 213 can stay at any position in the travel range, and at the moment, the balance of the curtain surface 213 is damaged by only applying small stretching force, so that when the vertical height position of the curtain surface 213 needs to be adjusted, the function of lifting or lowering the curtain surface 213 can be realized only by small stretching force.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (6)
1. The roller shutter device with the telescopic pipe is characterized by comprising the telescopic pipe and a roller shutter assembly, wherein the telescopic pipe comprises a first containing pipe, a second containing pipe and a sleeve pipe, the first containing pipe, the second containing pipe and the sleeve pipe are all provided with grooves, one end of the sleeve pipe is movably sleeved in the first containing pipe, and the other end of the sleeve pipe is movably sleeved in the second containing pipe; the rolling curtain component comprises an energy storage component and a curtain surface, the energy storage component is arranged in the first containing pipe or the second containing pipe, and the curtain surface is fixedly arranged in the groove of the telescopic pipe and limits the telescopic pipe to stretch;
the energy storage assembly comprises an elastic element, a fixed rod and a rotary support, the rotary support comprises a clamping pin, the clamping pin is clamped in the groove, the elastic element comprises a fixed end and a stretching end, the fixed end is fixedly connected with the fixed rod, and the stretching end is fixedly connected with the rotary support.
2. The roller shade device with the telescopic tube as claimed in claim 1, wherein the roller shade assembly comprises a mounting device fixedly connected with the energy storage assembly, the mounting device comprises a connecting sheet and a mounting plate, and the connecting sheet is fixedly connected with the mounting plate.
3. The roller blind apparatus with the telescopic tube as claimed in claim 2, wherein the fixing rod includes a locking section and a connecting shaft, the connecting shaft penetrates through the rotary bracket, the locking section is provided with a locking groove, and the connecting piece penetrates through the locking groove and is fixedly connected with the connecting shaft.
4. The roller shutter device with telescopic tubes according to claim 3, wherein the engaging groove is a cross-shaped groove.
5. The roller shade device with the telescopic tube as claimed in claim 3, wherein the connecting shaft comprises a winding shaft fixedly connected with the clamping section.
6. The blind apparatus with telescopic tube of claim 5, wherein the rotary bracket includes a rotary plate, the fixed end is fixedly connected to the winding shaft, the stretching end is fixedly connected to the rotary plate, the elastic element is retracted and curled, and the rotary plate is driven by the elastic element to perform rotary motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053301.5U CN210918830U (en) | 2019-07-05 | 2019-07-05 | Roller shutter device with telescopic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053301.5U CN210918830U (en) | 2019-07-05 | 2019-07-05 | Roller shutter device with telescopic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918830U true CN210918830U (en) | 2020-07-03 |
Family
ID=71363498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921053301.5U Expired - Fee Related CN210918830U (en) | 2019-07-05 | 2019-07-05 | Roller shutter device with telescopic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918830U (en) |
-
2019
- 2019-07-05 CN CN201921053301.5U patent/CN210918830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |