CN205135359U - Draw pearl to roll up curtain - Google Patents
Draw pearl to roll up curtain Download PDFInfo
- Publication number
- CN205135359U CN205135359U CN201520931137.9U CN201520931137U CN205135359U CN 205135359 U CN205135359 U CN 205135359U CN 201520931137 U CN201520931137 U CN 201520931137U CN 205135359 U CN205135359 U CN 205135359U
- Authority
- CN
- China
- Prior art keywords
- code
- sign indicating
- indicating number
- fixture block
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a draw pearl to roll up curtain, including installing the installation sign indicating number on the wall body, the top tube that is provided with the coiling casement rotates between the installation sign indicating number, and the one end of top tube is provided with the elevating gear who is used for control curtain cloth to roll back and forth, and the top tube is provided with for the elevating gear opposite side and is used for the resilient means of card on the installation sign indicating number, elevating gear is provided with the grafting piece that is used for wearing to establish on the installation sign indicating number for one side of top tube, a grafting complex inserting groove that is provided with and pegs graft on the installation sign indicating number is provided with the fixture block on the lateral wall of the piece of pegging graft, the fixture block passes the inserting groove block on the lateral wall of installation sign indicating number. Peg graft the piece gomphosis when getting into in the main recess of installation sign indicating number through setting up the fixture block on the piece of pegging graft, can making, the fixture block can block on the lateral wall of installation sign indicating number, and increase the piece of pegging graft and install the firm degree on the installation sign indicating number, when avoiding drawing the pearl, top tube from an installation yard condition about dropping.
Description
Technical field
The utility model relates to curtain technical field, is specifically related to a kind of bead roller shutter.
Background technology
Bead roller shutter is the product of the facade sunshade being widely used in engineering and civilian construction most, is generally made up of a few parts such as upper rail, upper pipe, fabric, lower rail, head processed, bead, installation codes.Bead roller shutter mainly relies on the head part transmission processed of pipe to control roller shutter lifting, only bead need be pulled during operation structure of rolling, drive pearl wheel to rotate, the torsion spring now making face in front drives arbor wheel and fabric to rotate together with gripper shoe along spool rotation, thus fabric for roller shutter is moved up and down.Out of service in time arriving top dead centre, also like this to lower dead center.Due to the gravity of flat rail and the Action of Gravity Field of self after fabric all hangs down, view picture roller shutter keeps plumbness.
Application number is the Chinese patent of CN201020141859.1, the lifting gear disclosing a kind of curtain is arranged at the lifting curtain on curtain rotation axle, comprise and be fixed on left holder on wall and right holder, described left holder and right holder are provided with turning cylinder, described turning cylinder is provided with shading cloth, its special feature is: one end of described turning cylinder is provided with lifting gear, this lifting gear comprises the rolling disc fixed with turning cylinder, impel the draw ring of turn disc and be provided for the retainer ring that draw ring and rolling disc carry out coordinating, described retainer ring and right holder or left holder fix.The lifting gear of the curtain of this utility model is arranged on the turning cylinder of curtain, makes its structure simple and is easy to use; The form of structure that lifting gear adopts rolling disc to match with annular draw ring, makes draw ring can be recycled.
The weak point of this patent is, the bead roller shutter of monolateral head processed is when drop-down or pull-up roller shutter, code is installed and can be subject to a downward power due to the impact of bead roller shutter, thus the deformation occurred to a certain degree causes installation code to tilt to the outside relative to upper pipe, pipe and the distance of installing between code is easily caused to widen,, even there is the situation that curtain pounds people, affect personal safety in the situation that upper pipe drops from installation code.
Utility model content
For the deficiency that prior art exists, the bead roller shutter that the purpose of this utility model is to provide a kind of installs firmly, not easily drops.
For achieving the above object, the utility model provides following technical scheme:
A kind of bead roller shutter, comprise the installation code be arranged on body of wall, the upper pipe rotating between code and be provided with winding casement is installed, one end of upper pipe is provided with the lifting gear rolled back and forth for controlling casement, upper pipe is provided with for being stuck in the elastic device installed on code relative to lifting gear opposite side, described lifting gear is provided with for being located in the grafting block installed on code relative to the side of upper pipe, described installation code is provided with the inserting groove coordinated with the grafting of grafting block, the sidewall of grafting block is provided with fixture block, fixture block is fastened on the sidewall of installation code through inserting groove.
Of the present utility modelly to be set to further: lifting gear is provided with side fixture block relative to the both sides of grafting block, to install on code and be provided with the secondary groove coordinated with side fixture block grafting.
Of the present utility modelly to be set to further: described elastic device comprises and installs elastic portion that code elasticity is connected and be arranged on elastic portion front end for being stuck in the Plug Division of installing on code.
Of the present utility modelly being set to further: described installation code comprises the fixed part for fixing with windowsill and the Access Division for fixing upper pipe, being provided with between fixed part and Access Division from the fixed part upwards rake that tilts of pipe direction.
Of the present utility modelly to be set to further: described fixed part is provided with the vertically disposed stabilizers with fixed part.
The utility model has the following advantages: by being arranged on the fixture block on grafting block, grafting block can be made to be fitted together to enter code is installed main groove in time, fixture block can be stuck on the sidewall of installation code, increase grafting block and be arranged on the firmness installed on code, when avoiding pulling bead, the situation that upper pipe drops from installation code.
Accompanying drawing explanation
Fig. 1 is the stereogram of bead roller shutter;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is the enlarged drawing at B place in Fig. 1;
Fig. 4 is the stereogram of bead roller shutter;
Fig. 5 is the enlarged drawing at C place in Fig. 4;
Fig. 6 is the phantom of upper pipe.
Reference numeral: 1, upper pipe; 2, lifting gear; 3, code is installed; 31, fixed part; 32, stabilizers; 33, Access Division; 34, rake; 4, grafting block; 5, fixture block; 6, main groove; 7, side fixture block; 8, secondary groove; 9, elastic device; 91, elastic portion; 92, Plug Division.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, the utility model is described further.
As shown in Figure 1: a kind of bead roller shutter, comprise the installation code 3 be arranged on body of wall, the upper pipe 1 rotating between code 3 and be provided with winding casement is installed, one end of upper pipe 1 is provided with the lifting gear 2 rolled back and forth for controlling casement, upper pipe 1 is provided with for being stuck in the elastic device 9 installed on code 3 relative to lifting gear 2 opposite side, described lifting gear 2 is provided with for being located in the grafting block 4 installed on code 3 relative to the side of upper pipe 1, described installation code 3 is provided with the inserting groove coordinated with grafting block 4 grafting, the sidewall of grafting block 4 is provided with fixture block 5, fixture block 5 is fastened on the sidewall of installation code 3 through inserting groove.By being arranged on the fixture block 5 on grafting block 4, when can make in the chimeric main groove 6 entering installation code 3 of grafting block 4, fixture block 5 can be stuck on the sidewall of installation code 3, increases grafting block 4 and is arranged on the firmness installed on code 3, when avoiding pulling bead, the situation that upper pipe 1 drops from installation code 3.Wherein main groove 6 can be set to cross, convenient when installing pipe 1, can have multiple installation direction.Conveniently when mounted, only need to rotate low-angle and can embed in main groove 6, accelerate installation effectiveness.
As shown in Figure 2: lifting gear 2 is provided with side fixture block 75 relative to the both sides of grafting block 4, install on code 3 and be provided with the secondary groove 8 coordinated with side fixture block 75 grafting.The side fixture block 75 that this place is arranged is for being fitted together in the secondary groove 8 on installation code 3, this setting can when fixture block 5 cooperatively interacts with main groove 6, further upper pipe 1 is limited in and installs on code 3, when avoiding pulling bead, upper pipe 1 left-right looseness and pipe 1 is dropped from installation code 3.Side fixture block 75 can be set to parallel with grafting block 4, to increase the aesthetics of this bead roller shutter.
As shown in Figure 4 and Figure 5: described elastic device 9 comprises and installs elastic portion 91 that code 3 elasticity is connected and be arranged on elastic portion 91 front end for being stuck in the Plug Division 92 of installing on code 3.By this elastic device 9, after lifting gear 2 side is connected with installation code 3, the elasticity of elastic portion 91 can be utilized, Plug Division 92 can be sent in the main groove 6 of installation code 3, Plug Division 92 is stuck in and install in code 3.Elastic portion 91 and Plug Division 92 are set to cylindrical and the diameter of Plug Division 92 and main groove 6 and match, and reduce unnecessary rocking when pulling bead, make the installation of pipe 1 more stable.Wherein the sectional view of elastic device 9 as shown in Figure 6, is provided with the spring of conflicting with upper pipe 1 in elastic portion 91, in order to keep the elasticity of elastic portion 91, and Plug Division 92 is stuck in install in code 3.
As shown in Figure 3: described installation code 3 comprises the fixed part 31 for fixing with windowsill and the Access Division 33 for fixing upper pipe 1, be provided with between fixed part 31 and Access Division 33 from the fixed part 31 upwards rake 34 that tilts of pipe 1 direction.By arranging rake 34, being embedded into that Plug Division 92 can be made more to deepen is installed in code 3, the increase of the upper pipe 1 caused due to the deformation of installation code 3 when further minimizing bead pulls and the spacing of installation code 3, the probability that in reduction, pipe 1 drops from installation code 3, maintains the stability that pipe 1 is installed.
Described fixed part 31 is provided with the vertically disposed stabilizers 32 with fixed part 31.This stabilizers 32 can coordinate with fixed part 31, after fixed part 31 and windowsill are fixing, then stabilizers 32 and windowsill is fixed, can be arranged on the firmness on windowsill by erection & lift code 3 further, adds the stability after installing code 3 installation.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a bead roller shutter, comprise the installation code be arranged on body of wall, the upper pipe rotating between code and be provided with winding casement is installed, one end of upper pipe is provided with the lifting gear rolled back and forth for controlling casement, upper pipe is provided with for being stuck in the elastic device installed on code relative to lifting gear opposite side, it is characterized in that: described lifting gear is provided with for being located in the grafting block installed on code relative to the side of upper pipe, described installation code is provided with the inserting groove coordinated with the grafting of grafting block, the sidewall of grafting block is provided with fixture block, fixture block is fastened on the sidewall of installation code through inserting groove.
2. a kind of bead roller shutter according to claim 1, is characterized in that: lifting gear is provided with side fixture block relative to the both sides of grafting block, installs on code and is provided with the secondary groove coordinated with side fixture block grafting.
3. a kind of bead roller shutter according to claim 1, is characterized in that: described elastic device comprises and installs elastic portion that code elasticity is connected and be arranged on elastic portion front end for being stuck in the Plug Division of installing on code.
4. a kind of bead roller shutter according to claim 1, is characterized in that: described installation code comprises the fixed part for fixing with windowsill and the Access Division for fixing upper pipe, is provided with from the fixed part upwards rake that tilts of pipe direction between fixed part and Access Division.
5. a kind of bead roller shutter according to claim 4, is characterized in that: described fixed part is provided with the vertically disposed stabilizers with fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931137.9U CN205135359U (en) | 2015-11-20 | 2015-11-20 | Draw pearl to roll up curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931137.9U CN205135359U (en) | 2015-11-20 | 2015-11-20 | Draw pearl to roll up curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205135359U true CN205135359U (en) | 2016-04-06 |
Family
ID=55621166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520931137.9U Expired - Fee Related CN205135359U (en) | 2015-11-20 | 2015-11-20 | Draw pearl to roll up curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205135359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914763A (en) * | 2021-11-24 | 2022-01-11 | 浙江丽盛遮阳科技有限公司 | Running gear of irregular type extension sun-shading tripe |
-
2015
- 2015-11-20 CN CN201520931137.9U patent/CN205135359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914763A (en) * | 2021-11-24 | 2022-01-11 | 浙江丽盛遮阳科技有限公司 | Running gear of irregular type extension sun-shading tripe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |