CN209444229U - A kind of combined type lower beam structure of shutter - Google Patents
A kind of combined type lower beam structure of shutter Download PDFInfo
- Publication number
- CN209444229U CN209444229U CN201822205755.1U CN201822205755U CN209444229U CN 209444229 U CN209444229 U CN 209444229U CN 201822205755 U CN201822205755 U CN 201822205755U CN 209444229 U CN209444229 U CN 209444229U
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- underbeam
- ontology
- lower beam
- snap
- length
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Abstract
A kind of combined type lower beam structure of shutter, feature: including underbeam ontology, it is made of the deck of the snap-gauge of top and lower section, constituting between snap-gauge and deck and along its length has a pair of card slot for being located at underbeam ontology two sides, and underbeam ontology is also spaced apart the cord hole for being equipped with and running through underbeam ontology up and down along its length；Lower beam connection, its two sides has respectively constituted clamping plate along its length, two clamping plates are opened obliquely respectively and are formed with the connecting cavity of an opening upwards, it is relatively set with the card base extended along its length respectively at the position that clamping plate corresponds to card slot, clamping plate upper end respectively constitutes a bound edge for being projected on snap-gauge surface.The structure of ladder rope and Lian Shengzuo is mutually buckled and hidden due to using underbeam ontology and lower beam connection, it is thus lower to generate gap between beam connection and bottom plane, the connecting portion and Lian Shengzuo for effectively concealing ladder rope and lower beam connection improve the light-proofness and sight property of shutter.
Description
Technical field
The utility model belongs to blinds window fittings technical field, and in particular to a kind of combined type lower beam structure of shutter.
Background technique
Shutter is window common in daily life, and shutter is in order to fix the ladder rope of bottommost on blinds and convenient for hundred
Leaf slide downward, it will usually one underbeam is set in the bottommost of blinds, had played the role of counterweight not only in order to blinds downslide, but also
The effect of constraint ladder rope and beauty is played, but underbeam is restricted to be often required to connect in underbeam bottom setting one with ladder rope connection
Seat, when blinds is put to bottommost, even rope seat can be resisted against in bottom plane and make to generate gap between underbeam and plane, not only
The shaded effect for influencing shutter, can also be an impediment to the sight of shutter.
In view of the foregoing, it is necessary to design a kind of structure it is simple, convenient for connection, and it is good shading effect, more beautiful
Shutter combined type lower beam structure.For this purpose, the applicant has made beneficial design, technical solution described below is just
It generates in this background.
Summary of the invention
The purpose of this utility model is to provide a kind of combined type lower beam structure of shutter, help to optimize lower beam structure
And be able to hide terraced line and Lian Shengzuo, to improve the shaded effect and sight property of shutter.
What the purpose of this utility model was such to reach, a kind of combined type lower beam structure of shutter, it is characterised in that:
Including a underbeam ontology, which is made of the deck of the snap-gauge of top and lower section, between the snap-gauge and deck simultaneously
And the card slot for having a pair to be located at underbeam ontology two sides is constituted along its length, between the underbeam ontology is gone back along its length
Separate the cord hole for being equipped with and running through underbeam ontology up and down；Structure is distinguished in beam connection once, the lower beam connection two sides along its length
The connecting cavity of an opening upwards is opened obliquely respectively and are formed with to Cheng Youyi clamping plate, two clamping plate, corresponding in the clamping plate
It is relatively set with the card base extended along its length respectively at the position of card slot, the clamping plate upper end distinguishes structure
Cheng Youyi is projected on the bound edge on snap-gauge surface.
In a specific embodiment of the utility model, the section of the snap-gauge arc upward in middle part
Structure.
In another specific embodiment of the utility model, the section of the deck is intilted in two sides
Trapezium structure.
In another specific embodiment of the utility model, the underbeam ontology is made of aluminum alloy materials.
In the utility model there are one in specific embodiment, the lower beam connection is made of plastics.
The utility model after adopting the above structure, has the advantages that and connect due to using underbeam ontology with underbeam
Part mutually buckles and hides the structure of ladder rope and Lian Shengzuo, thus gap will not be generated between lower beam connection and bottom plane,
And the connecting portion and Lian Shengzuo of ladder rope and lower beam connection are effectively concealed, while improving the light-proofness of shutter
With sight property.
Detailed description of the invention
Fig. 1 is the schematic perspective view of an embodiment of the present invention.
Fig. 2 is the side structure schematic diagram of Fig. 1 embodiment.
In figure: 1. underbeam ontologies, 11. snap-gauges, 12. decks, 13. card slots, 14. cord hole；2. lower beam connection, 21. clamping plates,
22. connecting cavity, 23. card bases, 24. bound edges；3. ladder rope；4. even rope seat.
Specific embodiment
It elaborates by way of examples below, but is not to the utility model to the description of embodiment
Limitation, it is any according to the utility model design it is made be only that formal but not substantive equivalent transformation should all regard
For category of the technical solutions of the present invention.
It please refers to Fig. 1 and combines Fig. 2, the utility model relates to a kind of combined type lower beam structures of shutter, including once
Beam ontology 1, the underbeam ontology 1 are made of the deck 12 of the snap-gauge 11 of top and lower section, between the snap-gauge 11 and deck 12
And constitute has a pair of card slot 13 for being located at 1 two sides of underbeam ontology along its length, and the underbeam ontology 1 is along length side
The cord hole 14 for running through underbeam ontology 1 up and down is equipped with to being also spaced apart；Beam connection 2 once, 2 liang of lateral edge length of lower beam connection
Direction has respectively constituted a clamping plate 21, and two clamping plate 21 is opened obliquely respectively and is formed with the connecting cavity of an opening upwards
22, it is relatively set with the card base extended along its length 23 respectively at the position that the clamping plate 21 corresponds to card slot 13,
21 upper end of clamping plate respectively constitutes a bound edge 24 for being projected on 11 surface of snap-gauge.
Further, the section of the snap-gauge 11 arcuate structure upward in middle part.The deck 12 is cut
Face is in the intilted trapezium structure in two sides.
Further, the material of the underbeam ontology 1 is unrestricted, and aluminium alloy material is preferably used in the present embodiment
Material is made.
Further, the material of the lower beam connection 2 is unrestricted, and plastics system is preferably used in the present embodiment
At.
It please refers to Fig. 1 and combines Fig. 2, the ladder rope 3 of shutter extends across the cord hole 14 of underbeam ontology 1 from top down
It is fixed with company's rope seat 4 of 1 lower section of underbeam ontology, then the lower beam connection 2 is up embedded from below in underbeam ontology 1
On, at this point, the underbeam ontology 1 is set in the connecting cavity 22 of lower beam connection 2, the card base of lower 2 two sides of beam connection
23 are fastened on respectively in card slot 13, described company's rope seat 4 and ladder rope 3 be folded in underbeam ontology 1 and lower beam connection 2 it
Between, thus realize underbeam ontology 1 and lower beam connection 2 be fixedly connected and ladder rope 3 and even rope seat 4 is hidden.
Claims (5)
1. a kind of combined type lower beam structure of shutter, it is characterised in that: including a underbeam ontology (1), the underbeam ontology (1) by
The snap-gauge (11) of top and the deck (12) of lower section are constituted, between the snap-gauge (11) and deck (12) and along its length
The card slot (13) that composition has a pair to be located at underbeam ontology (1) two sides, the underbeam ontology (1) are also spaced along its length
Offer the cord hole (14) for running through underbeam ontology (1) up and down；Beam connection (2) once, lower (2) the two lateral edge length of beam connection
Direction has respectively constituted a clamping plate (21), and two clamping plate (21) opens obliquely respectively and is formed with the connection of an opening upwards
Chamber (22) is relatively set with one at position that the clamping plate (21) correspond to card slot (13) respectively and extends along its length
Card base (23), the clamping plate (21) upper end respectively constitute a bound edge (24) for being projected on snap-gauge (11) surface.
2. a kind of combined type lower beam structure of shutter according to claim 1, it is characterised in that the snap-gauge (11)
Section in the upward arcuate structure in middle part.
3. a kind of combined type lower beam structure of shutter according to claim 1, it is characterised in that the deck (12)
Section be in the intilted trapezium structure in two sides.
4. a kind of combined type lower beam structure of shutter according to claim 1, it is characterised in that the underbeam ontology
(1) it is made of aluminum alloy materials.
5. a kind of combined type lower beam structure of shutter according to claim 1, it is characterised in that the underbeam connection
Part (2) is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205755.1U CN209444229U (en) | 2018-12-26 | 2018-12-26 | A kind of combined type lower beam structure of shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205755.1U CN209444229U (en) | 2018-12-26 | 2018-12-26 | A kind of combined type lower beam structure of shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444229U true CN209444229U (en) | 2019-09-27 |
Family
ID=68015678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822205755.1U Active CN209444229U (en) | 2018-12-26 | 2018-12-26 | A kind of combined type lower beam structure of shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727335A (en) * | 2019-10-14 | 2021-04-30 | 范富美 | Venetian blind and lower rail of venetian blind |
-
2018
- 2018-12-26 CN CN201822205755.1U patent/CN209444229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727335A (en) * | 2019-10-14 | 2021-04-30 | 范富美 | Venetian blind and lower rail of venetian blind |
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