CN218522602U - Curtain head with upper beam - Google Patents
Curtain head with upper beam Download PDFInfo
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- CN218522602U CN218522602U CN202221932377.7U CN202221932377U CN218522602U CN 218522602 U CN218522602 U CN 218522602U CN 202221932377 U CN202221932377 U CN 202221932377U CN 218522602 U CN218522602 U CN 218522602U
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- base
- housing
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- gear
- upper beam
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Abstract
The utility model relates to the technical field of curtain accessories, in particular to a curtain head with an upper beam. Take beam-feeding (window) curtain system head, including base and tail axle, be equipped with the gear on the base, be equipped with the torsional spring between gear and the base, the torsional spring cover is established on the base, is equipped with the overcoat on the gear, is equipped with the overcoat on the tail axle, is equipped with long spring between overcoat and the tail axle, and the base and the tail axle outside are equipped with the housing, and the base is connected with the housing with the tail axle outside, and housing one side is equipped with the roof beam, and the housing of two surveys is connected with the roof beam, and the housing outside is equipped with the roof beam curb plate of being connected with it. The utility model discloses an useful part: overall structure is simple, and spare part is small in quantity, and equipment and follow-up maintenance are all very simple and convenient, labour saving and time saving practices thrift the human cost.
Description
Technical Field
The utility model relates to the technical field of curtain accessories, in particular to a curtain head with an upper beam.
Background
The curtain head is an accessory of a manual bead curtain, the curtain is driven to lift up and down by pulling the bead chain, the space of the window is saved, and the window cannot be shielded when being rolled up.
However, the conventional curtain head has a complicated structure and complicated assembly processes.
Disclosure of Invention
In order to solve the technical problems of complex structure and complex assembly process of the existing curtain head, the utility model provides a curtain head with an upper beam.
The technical scheme of the utility model as follows:
take beam-feeding (window) curtain system head, including base and tail axle, be equipped with the gear on the base, be equipped with the torsional spring between gear and the base, the torsional spring cover is established on the base, is equipped with the overcoat on the gear, is equipped with the overcoat on the tail axle, is equipped with long spring between overcoat and the tail axle, and the base is equipped with the housing with the tail off-axial side, and the base is connected with the housing with the tail off-axial side, and housing one side is equipped with the upper beam, and the housing of two surveys is connected with the upper beam, and the housing outside is equipped with the upper beam curb plate of being connected with it.
The base middle part is protruding to form connecting portion, and the torsional spring cover is established on connecting portion.
The number of the torsion springs is 4.
The left end of the gear is a gear part, the right end of the gear is a connector part, the gear part is movably connected with the bead chain, the side wall of the connector part is provided with an interface, and the end part of the torsion spring is in contact with the interface and is limited.
The overcoat inner wall is equipped with the stopper, and stopper quantity is 2, and stopper evenly distributed is at the overcoat inner wall.
The base is connected with the outer sleeve through a buckle structure, and the tail shaft is connected with the outer sleeve through a buckle structure.
The base is connected with the housing through the clamping structure, the outer end of the base is provided with a clamping head, a bayonet is arranged at the corresponding position of the housing, and the clamping head is clamped into the bayonet to be fixedly connected.
The housing is connected with the upper beam through a buckle, and the upper beam side plate is clamped outside the housing through a buckle structure.
And a deconcentrator is arranged below the base and connected with the housing.
Use the technical scheme of the utility model, novel structure, design benefit, overall structure is simple, and spare part is small in quantity, and equipment and follow-up maintenance are all very simple and convenient, and labour saving and time saving practices thrift the human cost.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an exploded schematic view of the present invention;
FIG. 3 is a schematic view of a part of the structure of the present invention;
fig. 4 is a schematic structural view of the outer cover of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The curtain head with the upper beam as shown in figures 1 to 4 comprises a base 1 and a tail shaft 2, wherein a gear 3 is arranged on the base 1, a connecting part is formed by protruding the middle part of the base 1, the torsion spring 4 is sleeved on the connecting part, the torsion spring 4 is arranged between the gear 3 and the base 1, the torsion spring 4 is sleeved on the connecting part of the base 1, the number of the torsion springs 4 is 4, the right end of the gear 3 is a gear part, the left end of the gear part is a connecting part, the gear part is movably connected with a bead chain, the side wall of the connecting part is provided with interfaces, the number of the interfaces is 2, the 2 interfaces are uniformly distributed on the connecting part, 2 end parts of the torsion spring 4 are contacted and limited with two ends of an opening of the interface, a jacket 5 is arranged on the gear 3, limit blocks 10 are arranged on the inner wall of the jacket 5, the number of the limit blocks 10 is 2, the limit blocks 10 are uniformly distributed on the inner wall of the jacket 5, the positions of the limit blocks 10 correspond to the positions of the interfaces, the interfaces after installation are clamped in the joints of the limit blocks 10, 2 end parts of the torsion spring 4 are fixed and limited, the base 1 is connected with the outer sleeve 5 through a buckle structure, the inner end of the connecting part of the base 1 is provided with a clamping block 15, the connecting part is exposed out of a through hole in the middle of the outer sleeve 5, the clamping block 15 clamps the edge of the outer sleeve 5 for fixing and limiting, a special torsion spring 4 is used, the hand feeling is light, the outer sleeve 5 is lengthened and can bear larger weight of a curtain, a deconcentrator 14 is arranged below the base 1, the deconcentrator 14 is fixedly connected with a housing 7 through screws, the deconcentrator 14 can prevent the winding of a bead chain and improve the use feeling, the outer sleeve 5 is arranged on the tail shaft 2, a long spring 6 is arranged between the outer sleeve 5 and the tail shaft 2, the tail shaft 2 is connected with the outer sleeve 5 through the buckle structure, the clamping block 15 is arranged at the inner end of the tail shaft 2, the inner end of the tail shaft 2 is exposed out of the through hole in the middle of the outer sleeve 5, the clamping block 15 clamps the edge of the outer sleeve 5 for fixing and limiting, the tail shaft 2 adopts the lengthening outer sleeve 5 with the same head part, and the pressure spring type structure is used, so that the curtain is very simple to install.
The outer side of the base 1 is provided with a housing 7, the outer side of the base 1 is connected with the housing 7, the base 1 is connected with the housing 7 through a clamping structure, the outer end of the base 1 is provided with a clamping head 11, the housing 7 is provided with a clamping opening 12 corresponding to the position, the clamping opening 11 is clamped into the clamping opening 12 to be fixedly connected, the outer side of the tail shaft 2 is provided with the housing 7, the outer side of the tail shaft 2 is connected with the housing 7, the two side housings 7 are respectively provided with a clamping buckle 13 and an upper beam 8 fixedly connected, the outer side of the housing 7 is provided with an upper beam side plate 9 connected with the housing 7, the upper beam side plate 9 is arranged on the outer side of the housing 7 through a clamping structure, a housing type bracket is adopted, the bracket is connected with the upper beam 8 through the clamping buckle 13, and can effectively shield dust.
Traditional (window) curtain system head structure is complicated, and the equipment process is numerous and diverse, and equipment and follow-up maintenance process are all numerous and diverse, waste time and energy, and the utility model relates to a take beam (window) curtain system head structure simple, spare part is small in quantity, and equipment and follow-up maintenance are all very simple and convenient, and labour saving and time saving practices thrift the human cost.
During assembly, the torsion spring 4 is sleeved on the connecting portion of the base 1, the gear 3 is sleeved on the connecting portion of the base 1, 2 end portions of the torsion spring 4 are in contact with and limited by two ends of an opening of the gear 3, then the outer sleeve 5 is sleeved on the gear 3, a limiting block 10 on the inner wall of the outer sleeve 5 is clamped into the gear 3, 2 end portions of the torsion spring 4 are fixed and limited, a clamping head 11 of the base 1 is clamped into a clamping opening 12 of the housing 7 to be fixedly connected, the long spring 6 is sleeved on the tail shaft 2, then the outer sleeve 5 is sleeved on the tail shaft 2, then the outer end of the tail shaft 2 is connected with the housing 7, then the housing 7 and the upper beam 8 on two sides are fixedly connected through a clamping buckle 13, and the upper beam side plate 9 is clamped outside the housing 7 through a clamping structure, so that the whole assembly of the upper beam curtain manufacturing head is completed.
It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can add, subtract, replace, change or modify the above-mentioned embodiments within the spirit and principle of the present invention, and all such additions, substitutions, changes or modifications should fall within the scope of the appended claims.
Claims (9)
1. Take beam-feeding curtain system head, including base (1) and tail axle (2), its characterized in that: be equipped with gear (3) on base (1), be equipped with torsional spring (4) between gear (3) and base (1), torsional spring (4) cover is established on base (1), be equipped with overcoat (5) on gear (3), be equipped with overcoat (5) on tail axle (2), be equipped with long spring (6) between overcoat (5) and tail axle (2), base (1) and tail axle (2) outside are equipped with housing (7), base (1) and tail axle (2) outside are connected with housing (7), housing (7) one side is equipped with upper beam (8), housing (7) and upper beam (8) of two surveys are connected, the housing (7) outside is equipped with upper beam curb plate (9) of being connected with it.
2. The head of a window covering with a top rail of claim 1, wherein: the middle of the base (1) protrudes to form a connecting part, and the torsion spring (4) is sleeved on the connecting part.
3. The upper sill window covering head of claim 2 wherein: the number of the torsion springs (4) is 4.
4. The head of a window covering with a top rail of claim 1, wherein: the left end of the gear (3) is provided with a gear part, the right end of the gear is provided with a connector part, the gear part is movably connected with the bead chain, the side wall of the connector part is provided with a connector, and the end part of the torsion spring (4) is in contact with the connector and is limited.
5. The head of a window covering with a top rail of claim 1, wherein: overcoat (5) inner wall is equipped with stopper (10), and stopper (10) quantity is 2, and stopper (10) evenly distributed is at overcoat (5) inner wall.
6. The head of a window covering with a top rail of claim 1, wherein: the base (1) is connected with the outer sleeve (5) through a buckle structure, and the tail shaft (2) is connected with the outer sleeve (5) through a buckle structure.
7. The window covering head with upper beam of claim 1, wherein: base (1) is connected with housing (7) through the joint structure, and base (1) outer end is equipped with dop (11), and housing (7) correspond the position and open bayonet socket (12), and fixed connection is carried out in bayonet socket (12) is gone into to dop (11) card.
8. The head of a window covering with a top rail of claim 1, wherein: the housing (7) is connected with the upper beam (8) through a buckle (13), and the upper beam side plate (9) is clamped outside the housing (7) through a buckle structure.
9. The head of a window covering with a top rail of claim 1, wherein: a deconcentrator (14) is arranged below the base (1), and the deconcentrator (14) is connected with the housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221932377.7U CN218522602U (en) | 2022-07-22 | 2022-07-22 | Curtain head with upper beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221932377.7U CN218522602U (en) | 2022-07-22 | 2022-07-22 | Curtain head with upper beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218522602U true CN218522602U (en) | 2023-02-24 |
Family
ID=85241464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221932377.7U Active CN218522602U (en) | 2022-07-22 | 2022-07-22 | Curtain head with upper beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218522602U (en) |
-
2022
- 2022-07-22 CN CN202221932377.7U patent/CN218522602U/en active Active
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| GR01 | Patent grant |