CN205400539U - Anticreep yarn shelters from roller shutter mechanism - Google Patents
Anticreep yarn shelters from roller shutter mechanism Download PDFInfo
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- CN205400539U CN205400539U CN201620162676.5U CN201620162676U CN205400539U CN 205400539 U CN205400539 U CN 205400539U CN 201620162676 U CN201620162676 U CN 201620162676U CN 205400539 U CN205400539 U CN 205400539U
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- inner tube
- axle
- interior pipe
- axle sleeve
- yarn
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Abstract
The utility model discloses an anticreep yarn shelters from roller shutter mechanism, construct including sheltering from roll curtain and rolling up the motivation, roll up the motivation and construct including the inner tube, install axle sleeve, spring and axle in the inner tube, and install the fixing base of inner tube head end with install on the terminal sharp pearl of inner tube, the axle sleeve joint is in the lumen of inner tube head end to rotationally the suit is in on the fixing base, axle and sharp pearl joint are in the lumen of inner tube end, spring one end is fixed on the fixing base, and the other end is fixed epaxial, it includes the door curtain made of cloth, arm -tie and PVC conducting bar to shelter from a roll curtain, door curtain made of cloth both sides approved car suture is fixed mutually with the PVC conducting bar one end and the door curtain made of cloth, the arm -tie sets up at the door curtain made of cloth terminally, the head end of the door curtain made of cloth links to each other with the inner tube, the utility model provides an anticreep yarn shelters from roller shutter mechanism can prevent to shelter from a roll curtain and take off the yarn and warp, and simple structure, pulling nimble steady, the maintenance cost is low, the input that can reduce device fabrication, installation and maintain.
Description
Technical field
This utility model relates to a kind of anticreep yarn and blocks structure of rolling, belongs to vehicle dormer window roller shutter technical field.
Background technology
Vehicle dormer window is installed on roof, it is possible to effectively make car inner air flow, increases the entrance of fresh air, brings health, comfortable enjoyment for car owner.Automotive window can also widen the vision simultaneously, is also commonly used for the shooting demand of travelling shot shooting.Along with the use of more and more vehicle dormer windows, block roller shutter and just become the indispensable setting of vehicle dormer window.The common roller shutter that blocks adopts gauze curtain end to be provided with arm-tie, and arm-tie two ends are arranged in guide rail, complete the folding and unfolding of roller shutter.This structure is when gauze curtain pulls out, it is impossible to gauze curtain both sides are produced outside pulling force, causes that gauze curtain mid portion drops due to gravity, affects attractive in appearance.And gauze curtain both sides are due to life-time service, de-yarn phenomenon can be produced.
Additionally, when conventional scrolling mechanism operates, pull-out strength is both needed to large force with recovery power, user relatively feels heavy, not easily operates, complex process, and loss is high；And after scrolling mechanism spins in advance, it is necessary to add the curtain casket with opening outside interior pipe, so that the free end of article shading curtain is stretched out opening and is fixed by structures such as locating pieces, thus locking the energy storage state of spring and the reeling condition of article shading curtain.Therefore, the scrolling mechanism of this kind of structure needs to add curtain casket, assembles relatively cumbersome and painstaking, reduces production efficiency and improves cost.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of anticreep yarn and blocks structure of rolling, it is possible to prevent from blocking the de-yarn deformation of roller shutter, and simple in construction, pull flexibly steadily, maintenance cost low；Further, it is provided that a kind of anticreep yarn blocks structure of rolling need not add curtain casket, and assembling is simple.
For solving above technical problem, the technical solution adopted in the utility model is: a kind of anticreep yarn blocks structure of rolling, including blocking roller shutter and scrolling mechanism,
Described scrolling mechanism includes interior pipe, it is arranged on the axle sleeve in said inner tube, spring and axle, and be arranged on the fixing seat of said inner tube head end and be arranged on the sharp pearl of interior pipe end, described fixing seat includes pedestal and free end, described point pearl includes installation portion and ball portion, the inwall of said inner tube and described axle sleeve, axle, the surface of installation portion is the shape being mutually clamped, described ball portion smooth surface, described axle sleeve is connected in the tube chamber of interior pipe head end, and it is rotatably mounted around on described free end, described axle and installation portion are connected in the tube chamber of interior pipe end, stretch out outside the inside tube chamber in ball portion, described spring one end is fixed on free end, the other end is fixed on axle；
The described roller shutter that blocks includes the door curtain made of cloth, arm-tie and PVC sliver, the described door curtain made of cloth is set to gauze curtain, PVC sliver one end and gauze curtain are fixed by described gauze curtain both sides by thread, and described arm-tie is arranged on gauze curtain end, and the head end of described gauze curtain is connected with interior pipe.
The inwall of said inner tube is provided with some grooves, and the outer surface of described axle, axle sleeve and installation portion is provided with some raised lines, and described groove and raised line are mutually clamped.
One end of described axle sleeve extends to outside interior pipe tube chamber, and arranges through hole one in extension, and described free end and through hole one correspondence position are provided with through hole two, through hole one and through hole two and are available for latch traverse.
Being provided with sleeve pipe between described spring and interior pipe, described sleeve pipe material is PU.
Described PVC sliver is set to bending structure, and described PVC sliver includes: horizontal ends, bending end, and described horizontal ends is fixed by thread and gauze curtain, and described bending end is arranged in the groove of guide rail.
The material of said inner tube is AL6063 aluminum.
The beneficial effects of the utility model are in that:
1. by the setting of PVC sliver, both by nylon thread, gauze curtain both sides had been reinforced, it is prevented that de-yarn；Further through PVC sliver free end and guide rail contact, play the effect stretched laterally, it is prevented that drop in the middle part of gauze curtain, better guide effect of getting up again；
2. scrolling mechanism is provided with interior pipe, fixing seat, axle sleeve, spring, axle and point pearl, install simple and convenient, fixing seat and point pearl are arranged in window frame, as the fulcrum that interior pipe rotates, interior pipe one end is sleeved on fixing seat by axle sleeve, the other end is connected with the bearing in window frame by point pearl, the ball portion of point pearl can rotate in bearing, ball portion smooth surface, therefore when interior pipe rotates comparatively flexibly steadily, and friction position when rotating is axle sleeve and point pearl, after life-time service generation loss, change axle sleeve and point pearl, interior pipe and connected block roller shutter and need not change, maintenance cost is relatively low, change simple；
3. scrolling mechanism needs to prewhirl after installing, namely in rotating, pipe makes to block roller shutter circumvolution on inner pipe, and make spring reverse generation torsion, storage kinetic energy, completing pre-supination needs the position of internal pipe to be fixed, the free end of axle sleeve and fixing seat is provided with the through hole being available for latch traverse, therefore after scrolling mechanism completes to prewhirl, latch is inserted through hole, interior pipe can be made not to be rotated further by, prevent the spring reset of pre-supination, adopt this structure that locating piece and curtain casket need not be installed, assembling is simple, after installing, roller shutter will be blocked and be arranged in guide rail, can position, now take out latch again, pulling and regaining of roller shutter can be carried out.
Therefore, a kind of anticreep yarn provided by the utility model blocks structure of rolling and is prevented from blocking the de-yarn deformation of roller shutter, and simple in construction, pull flexibly steadily, maintenance cost low, it is possible to reduce device fabrication, installation and the input safeguarded.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional structure chart of this utility model scrolling mechanism；
Fig. 3 is the explosive view of this utility model scrolling mechanism；
Fig. 4 is the cross-sectional structure figure of this utility model PVC sliver.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.Following example are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
nullSuch as Fig. 1、A kind of anticreep yarn shown in 2 and 3 blocks structure of rolling，Including blocking roller shutter 1 and scrolling mechanism 2，Scrolling mechanism includes interior pipe 3，It is arranged on the axle sleeve 4 in said inner tube 3、Spring 5 and axle 6，And be arranged on the fixing seat 7 of said inner tube 3 head end and be arranged on the sharp pearl 8 of interior pipe 3 end，Described fixing seat 7 includes pedestal 71 and free end 72，Described point pearl 8 includes installation portion 81 and ball portion 82，The inwall of said inner tube 3 and described axle sleeve 4、Axle 6、The surface of installation portion 81 is the shape being mutually clamped，Described ball portion 82 smooth surface，Described axle sleeve 4 is connected in the tube chamber of interior pipe 3 head end，And be rotatably mounted around on described free end 72，Described axle 6 and installation portion 81 are connected in the tube chamber of interior pipe 3 end，Ball portion 82 stretches out outside inside pipe 3 chamber，Described spring 5 one end is fixed on free end 72，The other end is fixed on axle 6；
The described roller shutter 1 that blocks includes the door curtain made of cloth, arm-tie 10 and PVC sliver 11, the described door curtain made of cloth is set to gauze curtain 9, PVC sliver 11 one end and gauze curtain 9 are fixed by described gauze curtain 9 both sides by thread 15, and described arm-tie 10 is arranged on gauze curtain 9 end, and the head end of described gauze curtain 9 is connected with interior pipe 3.
The inwall of said inner tube 3 is provided with some grooves, and the outer surface of described axle 6, axle sleeve 4 and installation portion 81 is provided with some raised lines, and described groove and raised line are mutually clamped.
One end of described axle sleeve 4 extends to outside interior pipe 3 tube chamber, and arranges through hole 1 in extension, and described free end 72 and through hole 1 correspondence position are provided with through hole 2 13, through hole 1 and through hole 2 13 and are available for latch 14 and pass.
Being provided with sleeve pipe 16 between described spring 5 and interior pipe 3, described sleeve pipe 16 material is PU, for the friction between release spring 5 and interior pipe 3, reduces loss.
The material of said inner tube 3 is AL6063 aluminum, and light weight, hardness is moderate.
As shown in Figure 4, described PVC sliver 11 is set to bending structure, and described PVC sliver 11 includes: horizontal ends 11a, bending end 11b, and described horizontal ends 11a is fixed by thread 15 and gauze curtain 9, and described bending end 11b is arranged in the groove of guide rail.
Operation principle of the present utility model is: blocks roller shutter 1 and is wrapped on interior pipe 3, pulling open when blocking roller shutter 1, interior pipe 3 rotates, and interior pipe 3 drives axle sleeve 4, axle 6 and point pearl 8 to rotate, axle 6 drives spring 5 one end to twist, and spring 5 other end maintains static, so that spring 5 reverses produces torsion, and store kinetic energy, and spring 5 is when resetting, kinetic energy discharges, and drives interior pipe 3 to rotate by band moving axis 6, makes to block roller shutter 2 and regain.
The beneficial effects of the utility model are in that:
1. by the setting of PVC sliver 11, both reinforced by 15 gauze curtain 9 both sides of nylon thread, it is prevented that de-yarn；Further through PVC sliver 11 free end and guide rail contact, play the effect stretched laterally, it is prevented that drop in the middle part of gauze curtain 9, better guide effect of getting up again；
2. scrolling mechanism 2 is provided with interior pipe 3, fixing seat 7, axle sleeve 4, spring 5, axle 6 and point pearl 8, install simple and convenient, fixing seat 7 and point pearl 8 are arranged in window frame, as the fulcrum that interior pipe 3 rotates, interior pipe 3 one end is sleeved on fixing seat 7 by axle sleeve 4, the other end is connected with the bearing in window frame by point pearl 8, the ball portion 82 of point pearl 8 can rotate in bearing, therefore when interior pipe 3 rotates comparatively flexibly steadily, and friction position when rotating is axle sleeve 4 and point pearl 8, after life-time service generation loss, change axle sleeve 4 and point pearl 8, interior pipe 3 and be connected block roller shutter 1 and need not change, maintenance cost is relatively low, change simple；
3. scrolling mechanism 2 needs to prewhirl after installing, namely in rotating, pipe 3 makes to block roller shutter volume 1 and is entangled on interior pipe 3, and make spring 5 reverse generation torsion, storage kinetic energy, the position now needing internal pipe 3 is fixed, owing to the free end 72 of axle sleeve 4 and fixing seat 7 being provided with the through hole 1 and through hole 2 13 being available for latch 14 traverse, therefore after scrolling mechanism 2 completes to prewhirl, latch 14 is inserted through hole 1 and through hole 2 13, interior pipe 3 can be made not to be rotated further by, the spring 5 preventing pre-supination resets, adopt this structure that locating piece and curtain casket need not be installed, assembling is simple, after installing, roller shutter 1 will be blocked and be arranged in guide rail, can position, now take out latch 14 again, can carry out blocking pulling and regaining of roller shutter.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvement and deformation, these improve and deformation also should be regarded as protection domain of the present utility model.
Claims (6)
1. an anticreep yarn blocks structure of rolling, it is characterised in that include blocking roller shutter and scrolling mechanism,
Described scrolling mechanism includes interior pipe, it is arranged on the axle sleeve in said inner tube, spring and axle, and be arranged on the fixing seat of said inner tube head end and be arranged on the sharp pearl of interior pipe end, described fixing seat includes pedestal and free end, described point pearl includes installation portion and ball portion, the inwall of said inner tube and described axle sleeve, axle, the surface of installation portion is the shape being mutually clamped, described ball portion smooth surface, described axle sleeve is connected in the tube chamber of interior pipe head end, and it is rotatably mounted around on described free end, described axle and installation portion are connected in the tube chamber of interior pipe end, stretch out outside the inside tube chamber in ball portion, described spring one end is fixed on free end, the other end is fixed on axle；
The described roller shutter that blocks includes the door curtain made of cloth, arm-tie and PVC sliver, the described door curtain made of cloth is set to gauze curtain, PVC sliver one end and gauze curtain are fixed by described gauze curtain both sides by thread, and described arm-tie is arranged on gauze curtain end, and the head end of described gauze curtain is connected with interior pipe.
2. a kind of anticreep yarn as claimed in claim 1 blocks structure of rolling, it is characterised in that the inwall of said inner tube is provided with some grooves, and the outer surface of described axle, axle sleeve and installation portion is provided with some raised lines, and described groove and raised line are mutually clamped.
3. a kind of anticreep yarn as claimed in claim 1 blocks structure of rolling, it is characterized in that, one end of described axle sleeve extends to outside interior pipe tube chamber, and arranges through hole one in extension, described free end and through hole one correspondence position are provided with through hole two, through hole one and through hole two and are available for latch traverse.
4. a kind of anticreep yarn as claimed in claim 1 blocks structure of rolling, it is characterised in that being provided with sleeve pipe between described spring and interior pipe, described sleeve pipe material is PU.
5. a kind of anticreep yarn as claimed in claim 1 blocks structure of rolling, it is characterized in that, described PVC sliver is set to bending structure, and described PVC sliver includes: horizontal ends, bending end, described horizontal ends is fixed by thread and gauze curtain, and described bending end is arranged in the groove of guide rail.
6. a kind of anticreep yarn as claimed in claim 1 blocks structure of rolling, it is characterised in that the material of said inner tube is AL6063 aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162676.5U CN205400539U (en) | 2016-03-03 | 2016-03-03 | Anticreep yarn shelters from roller shutter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162676.5U CN205400539U (en) | 2016-03-03 | 2016-03-03 | Anticreep yarn shelters from roller shutter mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400539U true CN205400539U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620162676.5U Active CN205400539U (en) | 2016-03-03 | 2016-03-03 | Anticreep yarn shelters from roller shutter mechanism |
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| CN (1) | CN205400539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203931A (en) * | 2018-11-06 | 2019-01-15 | 昆山誉球模塑有限公司 | A kind of inner tube groups of springs structure for preventing vibrating noise of sunshade |
-
2016
- 2016-03-03 CN CN201620162676.5U patent/CN205400539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203931A (en) * | 2018-11-06 | 2019-01-15 | 昆山誉球模塑有限公司 | A kind of inner tube groups of springs structure for preventing vibrating noise of sunshade |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |