CN206785268U - A kind of sun blind ropewinder - Google Patents
A kind of sun blind ropewinder Download PDFInfo
- Publication number
- CN206785268U CN206785268U CN201720619029.7U CN201720619029U CN206785268U CN 206785268 U CN206785268 U CN 206785268U CN 201720619029 U CN201720619029 U CN 201720619029U CN 206785268 U CN206785268 U CN 206785268U
- Authority
- CN
- China
- Prior art keywords
- positioning
- self
- ropewinder
- rope drum
- drive device
- 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.)
- Withdrawn - After Issue
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- Curtains And Furnishings For Windows Or Doors (AREA)
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a kind of sun blind ropewinder, including ropewinder seat, positioning self-lock device, rope drum and drive device, self-locking mechanism is provided with described positioning self-lock device, described self-locking mechanism includes positioning sliding block and back-moving spring, described positioning sliding block is being provided with positioning poke rod close to rope drum position, serving above rope drum stops stopping operating during stress, positioning self-lock device while and then rotation when rotating shaft drive drive device is rotated further, now rope drum drives positioning poke rod and pinned so as to drive positioning sliding block motion to stretch out positioning head with ropewinder base, further pin drive device.Compared with prior art, the sun blind ropewinder possesses auto-lock function, make sun blind bottom be obstructed after self-locking prevent curtain bottom stack, simple in construction, stable performance, great promotion and application prospect.
Description
Technical field
The utility model belongs to the window covering products field of shading system, is to be related to a kind of sun blind serving specifically
Device.
Background technology
Sun blind field ropewinder when in use, controls the shutter of rotating shaft after sun blind are put into lowest part at present
Curtain head can also can also continue to pull, and rotating shaft can also rotate toward the direction that curtain is put down, that is, current shutter
Curtain ropewinder does not set auto-lock function, causes curtain to drop to after lowest part and also may proceed to decline, causes sun blind in window
Family lowest part stacks, and performance is unstable, that is, influences attractive in appearance and influence to use.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of sun blind ropewinder.
For solve above-mentioned technical problem provide a kind of sun blind ropewinder, including ropewinder seat, positioning self-lock device,
Rope drum and drive device；Described rope drum is socketed on outside positioning self-lock device, and described drive device is arranged on fixed
Position self-locking device right part, and with the end abutment of rope drum；Described positioning self-lock device, rope drum and drive device
The upper end of ropewinder seat is rotatably provided in after mutual cooperation；Described positioning self-lock device is being provided with the another of drive device
End is additionally provided with self-locking mechanism, and described self-locking mechanism includes positioning sliding block and back-moving spring, and described positioning sliding block can be fixed
In the self-locking device of position slidably, described positioning sliding block is provided with positioning poke rod, institute in the lateral location close to rope drum
The positioning sliding block one end end stated is additionally provided with positioning head, and described back-moving spring is arranged on positioning sliding block and positioning self-lock device
Between, described ropewinder seat bottom sets the position of self-locking mechanism to be provided with positioning self-locking rib in positioning self-lock device.
Further, described drive device right-hand member is provided with balance locating piece, and described drive device and balance
Locating piece is rotatably connected.
Further, one end of the setting drive device of described ropewinder seat is additionally provided with position-limiting cover.
The utility model discloses a kind of sun blind ropewinder, including ropewinder seat, positioning self-lock device, rope drum with
And drive device, be provided with self-locking mechanism on described positioning self-lock device, described self-locking mechanism include positioning sliding block and
Back-moving spring, described positioning sliding block are being provided with positioning poke rod close to rope drum position, and the serving above rope drum stops
Only stopped operating during stress, rotating shaft drives drive device positioning self-lock device while and then rotation when being rotated further, now serving
Cylinder drives positioning poke rod and pinned so as to drive positioning sliding block motion to stretch out positioning head with ropewinder base, further fills driving
Put pinning.Compared with prior art, the sun blind ropewinder possesses auto-lock function, make sun blind bottom be obstructed after self-locking prevent
Only curtain bottom stack, simple in construction, stable performance, great promotion and application prospect.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the structural representation that band of the present utility model balances locating piece；
Fig. 3 is the structural representation of the utility model ropewinder seat；
Fig. 4 is the structural representation that the utility model hides positioning self-lock device；
Fig. 5 is that the utility model hides rope drum band pivot structure schematic diagram；
Fig. 6 is the utility model band position-limiting cover structural representation；
Fig. 7 is the utility model positioning self-lock device band positioning sliding block structural representation.
In figure, 1：Ropewinder seat；2：Positioning self-lock device；3：Rope drum；4：Drive device；5：Positioning sliding block；6：Balance
Locating piece；7：Position-limiting cover；8：Rotating shaft；11：Position self-locking rib；12：Serving hole；21：Limited step；22：Drive rib；31：
Serving fixing hole；32：Brake muscle；41：Drive hole；42：Driving head；51：Positioning head；52：Position poke rod.
Embodiment
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The " comprising " of piece specification and claim mentioned in is an open language, therefore should be construed to " including but do not limit
In ".Specification subsequent descriptions is implement better embodiment of the present utility model, and so the description is to illustrate the utility model
Rule for the purpose of, be not limited to the scope of the utility model.The scope of protection of the utility model is weighed when regarding appended
Profit requires that institute's defender is defined.
The utility model is described in further detail below in conjunction with accompanying drawing, but not as the restriction to utility model.
Embodiment
As shown in figs. 1-7, a kind of sun blind ropewinder, including ropewinder seat 1, positioning self-lock device 2, rope drum 3 with
And drive device 4；Described rope drum 3 is socketed on outside positioning self-lock device 2, and described drive device 4 is arranged on positioning certainly
The right part of locking device 2, and with the end abutment of rope drum 3；Described positioning self-lock device 2, rope drum 3 and drive device
The upper end of ropewinder seat 1 is rotatably provided in after 4 mutual cooperations；Described positioning self-lock device 2 is being provided with drive device 4
The other end is additionally provided with self-locking mechanism, and described self-locking mechanism includes positioning sliding block 5 and back-moving spring, described positioning sliding block 5
Can be in positioning self-lock device 2 slidably, described positioning sliding block 5 is provided with positioning in the lateral location close to rope drum 3
Poke rod 52, the described one end end of positioning sliding block 5 are additionally provided with positioning head 51, and described back-moving spring is arranged on positioning sliding block
Between 5 and positioning self-lock device 2, the described bottom of ropewinder seat 1 sets the position of self-locking mechanism to set in positioning self-lock device 2
There is positioning self-locking rib 11.
The polygon drive hole 41 that described drive device 4 is provided through, and it is provided with two symmetrical drives
Dynamic first 42；Described positioning self-lock device 2 is corresponding with driving head 42 to be provided with driving rib 22, and described rope drum 3 is also right
Rib 22 should be driven to be provided with corresponding driving rib, so that drive device 4 can drive positioning self-lock device 2 and rope drum
3 in rolling up curtains synchronous axial system.Described rope drum 3 is provided with serving fixing hole 31 and braking muscle 32, and braking muscle 32 can be with
For continuous circular arc or the only interruption muscle of both ends end.In order to prevent the inordinate rotation of rope drum 3 when putting down curtain, fixed
The correct position of position self-locking device 2 is additionally provided with limited step 21.
Preferably, the described right-hand member of drive device 4 is provided with balance locating piece 6, and described drive device 4 and balance
Locating piece 6 is rotatably connected, and causes performance unstable so as to prevent drive device 4 from rocking.
Preferably, one end of the setting drive device 4 of described ropewinder seat 1 is additionally provided with position-limiting cover 7, prevents positioning certainly
There is bounce offset phenomena in locking device 2, rope drum 3 and drive device 4 after combining.
Described ropewinder seat 1 is provided with serving hole 12 close to one end bottom of drive device 4, and serving passes through serving hole 12
It is in the serving fixing hole set to rope drum 3, is driven by the control of sun blind head through the rotating shaft 8 of drive hole 41 so as to control
Dynamic device 4 moves toward the opposite direction of the A directions of motion as shown in Figure 6, determines so as to which the driving head 42 set by drive device 4 drives
The driving rib 22 that position self-locking device 2 is set, described rope drum 3 are provided with the rib with the driving interworking of rib 22, further
The synchronous axial system rolling up curtains of rope drum 3 are driven, while serving is also uniformly rolled up on rope drum 3；
When putting down curtain, rotated by sun blind head, control rotating shaft 8 is determined so as to control drive device 4 and then control
The position synchronous axial system of self-locking device 2, now because the Action of Gravity Field of sun blind itself is on serving, rope drum 3 is also with portion toward A
Direction rotation, when sun blind, which decline, is encountered windowsill stopping by the stopping of barrier resistance or decline in overshoot, above serving
The tension force received disappears, and now rope drum 3 will stop operating, and is rotated further when rotating shaft 8 tries to continue to past A directions, now rolls up
The braking muscle 32 of rope roll will drive the positioning poke rod 52 that positioning sliding block 5 is set to be moved toward opposite direction, so as to drive positioning to slide
The positioning head 51 of block 5 protrudes as shown in Figure 7, and now for drive device 4 when being rotated further, positioning head 51 will be stuck in ropewinder bottom
Above the positioning self-locking rib 11 that seat 1 is set, and then drive device 4 and rotating shaft 8 is set to stop operating, and then sun blind head will
It can not be rotated again toward the direction for putting down curtain.So as to prevent sun blind by barrier obstruction or be put into after bottom can also be after
Continue past decentralization and cause the situation stacked, described positioning is certainly to when packing up direction rotation when sun blind head controls rotating shaft 8
Locking device 2, which can unlock, carries out normal curtain folding and unfolding action.
A kind of sun blind ropewinder of disclosure of the invention, including ropewinder seat, positioning self-lock device, rope drum and driving
Device, is provided with self-locking mechanism on described positioning self-lock device, and described self-locking mechanism includes positioning sliding block and resets bullet
Spring, described positioning sliding block are being provided with positioning poke rod close to rope drum position, and the serving above rope drum stops stress
When stop operating, rotating shaft drives drive device positioning self-lock device while and then to rotate, now rope drum drive when being rotated further
Positioning poke rod pins so as to drive positioning sliding block motion to stretch out positioning head with ropewinder base, further locks drive device
Firmly.Compared with prior art, the sun blind ropewinder possesses auto-lock function, make sun blind bottom be obstructed after self-locking prevent window
Curtain bottom stack, simple in construction, stable performance, great promotion and application prospect.
Preferred embodiment of the present utility model has shown and described in described above, but as previously described, it should be understood that this practicality
It is new to be not limited to form disclosed herein, the exclusion to other embodiment is not to be taken as, and available for various other
Combination, modification and environment, and above-mentioned teaching or the skill of association area can be passed through in utility model contemplated scope described herein
Art or knowledge are modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model,
Then all should be in the protection domain of the appended claims for the utility model.
Claims (3)
1. a kind of sun blind ropewinder, it is characterised in that including ropewinder seat (1), positioning self-lock device (2), rope drum (3)
And drive device (4)；Described rope drum (3) is socketed on positioning self-lock device (2) outside, and described drive device (4) is set
Put in the right part of positioning self-lock device (2), and with the end abutment of rope drum (3)；Described positioning self-lock device (2), volume
Rope roll (3) and drive device (4) are rotatably provided in the upper end of ropewinder seat (1) after cooperating；Described positioning self-locking
Device (2) is additionally provided with self-locking mechanism in the other end for being provided with drive device (4), and described self-locking mechanism includes positioning sliding block
(5) and back-moving spring, described positioning sliding block (5) can be in positioning self-lock devices (2) slidably, described positioning sliding block
(5) lateral location close to rope drum (3) is provided with positioning poke rod (52), described positioning sliding block (5) one end end is also
Positioning head (51) is provided with, described back-moving spring is arranged between positioning sliding block (5) and positioning self-lock device (2), described
Ropewinder seat (1) bottom sets the position of self-locking mechanism to be provided with positioning self-locking rib (11) in positioning self-lock device (2).
2. sun blind ropewinder according to claim 1, it is characterised in that：Described drive device (4) right-hand member is set
There is balance locating piece (6), and described drive device (4) is rotatably connected with balance locating piece (6).
3. sun blind ropewinder according to claim 1 or 2, it is characterised in that：The setting of described ropewinder seat (1)
One end of drive device (4) is additionally provided with position-limiting cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619029.7U CN206785268U (en) | 2017-05-31 | 2017-05-31 | A kind of sun blind ropewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619029.7U CN206785268U (en) | 2017-05-31 | 2017-05-31 | A kind of sun blind ropewinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206785268U true CN206785268U (en) | 2017-12-22 |
Family
ID=60713663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720619029.7U Withdrawn - After Issue CN206785268U (en) | 2017-05-31 | 2017-05-31 | A kind of sun blind ropewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206785268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968584A (en) * | 2017-05-31 | 2017-07-21 | 义乌市斯卡丹遮阳设备有限公司 | A kind of sun blind ropewinder |
-
2017
- 2017-05-31 CN CN201720619029.7U patent/CN206785268U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968584A (en) * | 2017-05-31 | 2017-07-21 | 义乌市斯卡丹遮阳设备有限公司 | A kind of sun blind ropewinder |
| CN106968584B (en) * | 2017-05-31 | 2018-07-31 | 义乌市斯卡丹遮阳设备有限公司 | A kind of venetian blind ropewinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171222 Effective date of abandoning: 20180731 |
|
| AV01 | Patent right actively abandoned |