CN206942601U - A kind of ladder band seat of blind - Google Patents
A kind of ladder band seat of blind Download PDFInfo
- Publication number
- CN206942601U CN206942601U CN201720657440.3U CN201720657440U CN206942601U CN 206942601 U CN206942601 U CN 206942601U CN 201720657440 U CN201720657440 U CN 201720657440U CN 206942601 U CN206942601 U CN 206942601U
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- fixator
- fixed seat
- seat
- ladder band
- blind
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- 230000002787 reinforcement Effects 0.000 claims description 29
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model provides a kind of ladder band seat of blind, belongs to curtain fittings technical field.It solves the problems, such as that the fixator rotation of existing ladder band seat is not smooth.The ladder band seat of this blind includes fixed seat and fixator, the inside of fixed seat has cavity and open top, the bottom of fixed seat had line mouth, fixator is located at the top of fixed seat and fixator is connected with fixed seat, at least one supporting plate is fixed with the cavity of fixed seat, the top of supporting plate has arc-shaped notch, and fixator is partially embedded in arc-shaped notch, and gap coordinates between fixator and supporting plate.The ladder band seat tool of this blind is improved the stability of fixator, the advantages of making fixator smooth rotation.
Description
Technical field
The utility model belongs to curtain fittings technical field, is related to a kind of ladder band seat of blind.
Background technology
In blinds curtain structure, the folding and unfolding up and down of blinds is realized by the lifting of drawstring, and drawstring top passes through two
It is passed down through after individual or multiple ladder band seats and is connected with blinds.
Existing ladder band seat, such as Chinese patent literature data disclose blade adjustment device of blind [application number：
201010195492.6；Application publication number：CN102278055A], including fixed seat and fixator, fixed seat be surrounded by side
Frame, wherein the frame positioned at both ends is higher than forward and backward frame, the upper end of both ends frame is provided with semicircle shape fixing hole；Fixator passes through
The fixing hole is arranged in fixed seat, and fixator is cylinder, and center is provided with a square perforation, and the excircle of fixator is provided with
One shell, a cross section is provided with positioned at the upper surface of shell, the one end in cross section is provided with ladder band fixing groove；Fixator can be in fixation
Make freely to rotate on seat.
The blade adjustment device of blind of this kind of structure, fixator is pulled to rotate by drawstring, so as to realize shutter
The rotation of blade, it is easy to operate.The blade adjustment device of blind of this kind of structure, the axle that fixator is protruded by both ends are embedded in
Fixator is set to be fixed in fixed seat in fixing hole, the axle that fixator protrudes merely by both ends is in contact with fixed seat,
Contact area is small, and fixator lacks support, and the stability of fixator is poor, causes fixator to exist and rotates the problem of not smooth；And
Wall thickness at the fixing hole at fixed seat both ends is relatively thin, and after numerous rotations, the wall at fixing hole has the problem of splitting to fixator,
The stability of fixator is reduced, so that fixator rotation is not smooth.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, it is proposed that a kind of ladder band of blind
Seat, the technical problem of solution is how to improve the stability of fixator, makes fixator smooth rotation.
The purpose of this utility model can be realized by following technical proposal：A kind of ladder band seat of blind, including fixation
Seat and fixator, the inside of the fixed seat have cavity and open top, and the bottom of the fixed seat had line mouth, described
Fixator is located at the top of fixed seat and fixator is connected with fixed seat, it is characterised in that is connected in the cavity of the fixed seat
There is at least one supporting plate, the top of the supporting plate has arc-shaped notch, and the fixator is partially embedded in arc-shaped notch, institute
Gap between fixator and supporting plate is stated to coordinate.
Fixator is located at the top of fixed seat and fixator is connected with fixed seat, and fixed seat plays support positioning to fixator
Effect, fixator is partially embedded in arc-shaped notch, and gap coordinates between fixator and supporting plate, and supporting plate also may be used to fixator
To play certain supporting role, dual support acts on, and improves the stability of fixator, so that fixator smooth rotation, hundred
Leaf curtain blade smooth opening and closing；Fixator is partially embedded in the cavity of fixed seat, and this kind of structure makes the structure of this ladder band seat
It is compact.
In a kind of ladder band seat of above-mentioned blind, the both ends of the fixed seat are respectively provided with opening neck, the fixation
The both ends of device, which are respectively embedded in corresponding opening neck, makes fixator be connected with fixed seat.Can be by admittedly by way of extruding
Determine device to be installed in fixed seat, easy for installation, opening neck plays a part of fixator positioning, and opening neck makes fixator not
It can come off, the stability of fixator is good, fixator smooth rotation.
In a kind of ladder band seat of above-mentioned blind, the both ends of the fixed seat are respectively provided with the first of outwardly setting
Reinforcement, edge of first reinforcement along opening neck are set.The setting of first reinforcement improves open card trough rim edge
Thickness, so as to improve the intensity on open card trough rim edge, opening neck is born bigger active force, to fixator rise
To more preferable supporting role, the stability of fixator is improved, makes fixator smooth rotation.
In a kind of ladder band seat of above-mentioned blind, the opening of the opening neck has the of setting protruding upward
Two reinforcements, with two second reinforcements of one end it is in enlarging shape positioned at the fixed seat.Second reinforcement plays in enlarging shape
The effect of guiding, make fixator easy for installation, the setting of the second reinforcement improves the intensity at open card channel opening, makes opening
Neck can bear bigger active force, and more preferable supporting role is played to fixator, improve the stability of fixator, make fixation
Device smooth rotation.
In a kind of ladder band seat of above-mentioned blind, vertically, the height and open card of the fixed seat both sides
Height at channel opening is identical.Fixed seat is engaged with fixator makes formation one between fixed seat and fixator relatively closed
Space, external object are not easily accessible in the cavity of fixed seat, and fixator will not be stuck, and make fixator smooth rotation.
In a kind of ladder band seat of above-mentioned blind, the quantity of the supporting plate is two, and two supporting plates will
Cavity trisection in fixed seat, the line mouth of crossing is between two supporting plates.While supporting plate plays support fixer
Supporting plate can improve the intensity of fixed seat, fixed seat is born bigger active force, and fixed seat is unlikely to deform, fixator
It will not be stuck, so that fixator smooth rotation.
In a kind of ladder band seat of above-mentioned blind, the fixed seat, supporting plate, the first reinforcement and the second reinforcement
For integral type structure.Fixed seat, supporting plate, the first reinforcement and the second reinforcement are easy to process by being molded one-shot forming, and one
Body formula structure, firmness are high.
In a kind of ladder band seat of above-mentioned blind, the bottom of the fixed seat has carriage, the carriage position
In the edge of fixed seat bottom.Carriage plays a part of support, makes fixed seat installation stable, so as to improve the steady of fixator
It is qualitative, make fixator smooth rotation.
In a kind of ladder band seat of above-mentioned blind, the fixator includes cylindrical two rotating parts, two
Individual connecting portion and two rolled portions, the fixator are symmetrical set, and the rotating part is connected by connecting portion with rolled portion,
The rotating part is embedded in opening neck, and the rolled portion is embedded in arc-shaped notch and rolled portion coordinates with support sheet separation, and two
The groove for the drawstring that is connected, the underface crossed line mouth and be located at groove are formed between the individual rolled portion.Fixator is overall
It is in the form of a column, fixator is not easy to be stuck, fixator spin stabilization, and two rolled portions and two supporting plates are corresponding and right
Claim to set, improve the stability of fixator, make fixator smooth rotation, what is formed between two rolled portions is used for the drawstring that is connected
Groove is corresponding with the line mouth excessively between two supporting plates, reasonable utilization space, drawstring is not easy by external interference, drawstring
Naturally droop, pull drawstring to make fixator smooth rotation.
Compared with prior art, the ladder band seat tool of blind provided by the utility model has the advantage that：
1st, two supporting plates are provided with the fixed seat of this blind ladder band seat, supporting plate is while fixed seat intensity is improved
Support is played a part of to fixator, so as to improve the stability of fixator, makes fixator smooth rotation.
2nd, it is provided with the first reinforcement and the second reinforcement at the opening neck at this blind ladder band seat fixed seat both ends, first
Reinforcement is strengthened the edge of opening neck, and the second reinforcement is strengthened the opening of opening neck, so as to improve
The stability of fixator, make fixator smooth rotation.
Brief description of the drawings
Fig. 1 is the overall structure diagram of this blind ladder band seat.
Fig. 2 is the overall structure sectional view of this blind ladder band seat.
Fig. 3 is the structural representation of this blind ladder band seat fixed seat.
Fig. 4 is the structural representation of this blind ladder band seat fixator.
In figure, 1, fixed seat；2nd, fixator；21st, rotating part；22nd, connecting portion；23rd, rolled portion；24th, groove；3rd, line is crossed
Mouthful；4th, be open neck；5th, supporting plate；6th, arc-shaped notch；7th, the first reinforcement；8th, the second reinforcement；9th, carriage.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, the ladder band seat of this blind includes fixed seat 1 and fixator 2.
The inside of fixed seat 1 has cavity and open top, and the bottom of fixed seat 1 has what is run through to cross line mouth 3, fixed seat
1 bottom also has carriage 9, and carriage 9 is located at the edge of the bottom of fixed seat 1, crosses the centre that line mouth 3 is located at carriage 9.
The both ends of fixed seat 1 have opening neck 4, vertically, the height of the both sides of fixed seat 1 and the height of the opening of opening neck 4
Spend identical.The both ends of fixed seat 1 are respectively provided with the first reinforcement 7 of outwardly setting, and the first reinforcement 7 is along opening neck 4
Edge is set, and the opening of opening neck 4 has the second reinforcement 8 of setting protruding upward, positioned at fixed seat 1 with one end two
The second reinforcement of bar 8 is in enlarging shape.Fixed seat 1, supporting plate 5, the first reinforcement 7, the second reinforcement 8 and underframe are integral type knot
Structure.
As shown in figure 3, in the present embodiment, two supporting plates 5, the both ends difference of supporting plate 5 are provided with the cavity of fixed seat 1
It is fixedly connected with the both sides of fixator 2, two supporting plates 5 support the cavity trisection in fixed seat 1, excessively line mouth 3 positioned at two panels
Between plate 5, the top of supporting plate 5 has arc-shaped notch 6, and in actual production, the quantity of supporting plate 5 can be three or four
It is individual.
As shown in figure 4, fixator 2 includes cylindrical two rotating parts, 21, two connecting portions 22 and two rollings
Portion 23, fixator 2 are symmetrical set, and rotating part 21 is connected by connecting portion 22 with rolled portion 23, and fixator 2 is located at fixed seat
1 top, rotating part 21, which is embedded in opening neck 4, makes fixator 2 be connected with fixed seat 1, and rolled portion 23 is embedded in arc-shaped notch 6
And rolled portion 23 coordinates with the gap of supporting plate 5, and the groove 24 for the drawstring that is connected is formed between two rolled portions 23, crosses line mouth 3
Positioned at the underface of groove 24.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although fixed seat 1, fixator 2, rotating part 21, connecting portion 22, rolled portion 23, groove have more been used herein
24th, the terms such as line mouth 3, opening neck 4, supporting plate 5, arc-shaped notch 6, the first reinforcement 7, the second reinforcement 8, carriage 9 are crossed,
But it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining this practicality using these terms
New essence；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (8)
1. a kind of ladder band seat of blind, including fixed seat (1) and fixator (2), the inside of the fixed seat (1) have cavity
And open top, the bottom of the fixed seat (1) had line mouth (3), the fixator (2) is located at the top of fixed seat (1)
And fixator (2) is connected with fixed seat (1), it is characterised in that is fixed with least one support in the cavity of the fixed seat (1)
Plate (5), the top of the supporting plate (5) have arc-shaped notch (6), and the fixator (2) is partially embedded in arc-shaped notch (6),
Gap coordinates between the fixator (2) and supporting plate (5).
2. the ladder band seat of a kind of blind according to claim 1, it is characterised in that the both ends of the fixed seat (1) are equal
With opening neck (4), the both ends of the fixator (2) be respectively embedded in corresponding to make in opening neck (4) fixator (2) with
Fixed seat (1) is connected.
3. the ladder band seat of a kind of blind according to claim 2, it is characterised in that the both ends of the fixed seat (1) are equal
The first reinforcement (7) with outwardly setting, edge of first reinforcement (7) along opening neck (4) are set.
A kind of 4. ladder band seat of blind according to claim 2, it is characterised in that the opening of the opening neck (4)
Second reinforcement (8) of the place with setting protruding upward, two the second reinforcements (8) positioned at the fixed seat (1) with one end
In enlarging shape.
5. the ladder band seat of a kind of blind according to Claims 2 or 3 or 4, it is characterised in that vertically, described
The height of fixed seat (1) both sides is identical with the height of opening neck (4) opening.
A kind of 6. ladder band seat of blind according to claim 1 or 2 or 3 or 4, it is characterised in that the supporting plate (5)
Quantity be two, for two supporting plates (5) by the cavity trisection in fixed seat (1), the line mouth (3) of crossing is located at two
Between supporting plate (5).
A kind of 7. ladder band seat of blind according to claim 1 or 2 or 3 or 4, it is characterised in that the fixed seat (1)
Bottom there is carriage (9), the carriage (9) is located at the edge of fixed seat (1) bottom.
A kind of 8. ladder band seat of blind according to claim 1 or 2 or 3 or 4, it is characterised in that the fixator (2)
Including two cylindrical rotating parts (21), two connecting portions (22) and two rolled portions (23), the fixator (2) is left
The right side is symmetrical arranged, and the rotating part (21) is connected by connecting portion (22) with rolled portion (23), and the rotating part (21) is embedded in and opened
In mouth neck (4), the rolled portion (23) is embedded in arc-shaped notch (6) and rolled portion (23) coordinates with supporting plate (5) gap, and two
The groove (24) for the drawstring that is connected is formed between the individual rolled portion (23), the line mouth (3) of crossing is being located at groove (24) just
Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657440.3U CN206942601U (en) | 2017-06-07 | 2017-06-07 | A kind of ladder band seat of blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657440.3U CN206942601U (en) | 2017-06-07 | 2017-06-07 | A kind of ladder band seat of blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942601U true CN206942601U (en) | 2018-01-30 |
Family
ID=61363775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720657440.3U Active CN206942601U (en) | 2017-06-07 | 2017-06-07 | A kind of ladder band seat of blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159169A (en) * | 2018-02-12 | 2019-08-23 | 广州嘉伦橡塑有限公司 | Ladder band fixator and curtain |
-
2017
- 2017-06-07 CN CN201720657440.3U patent/CN206942601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159169A (en) * | 2018-02-12 | 2019-08-23 | 广州嘉伦橡塑有限公司 | Ladder band fixator and curtain |
| CN110159169B (en) * | 2018-02-12 | 2021-10-15 | 广州嘉伦橡塑有限公司 | Ladder belt fixer and curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221101 Address after: No. 108, Middle Airport Road, Xiachen Street, Jiaojiang District, Taizhou, Zhejiang 318000 Patentee after: Taizhou Dinghao Technology Co.,Ltd. Address before: No. 988, Donghuan Avenue, Taizhou Economic Development Zone, Zhejiang Province Patentee before: ZHEJIANG HONGDING INDUSTRIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |