CN214484174U - Can tighten up formula domestic (window) curtain couple - Google Patents
Can tighten up formula domestic (window) curtain couple Download PDFInfo
- Publication number
- CN214484174U CN214484174U CN202021678441.4U CN202021678441U CN214484174U CN 214484174 U CN214484174 U CN 214484174U CN 202021678441 U CN202021678441 U CN 202021678441U CN 214484174 U CN214484174 U CN 214484174U
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- China
- Prior art keywords
- vertical
- curtain
- headless
- adjusting bolt
- vertical sliding
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- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a can tighten up domestic (window) curtain couple of formula, include: the frame the upper end of frame is provided with the couple of mutually supporting with curtain rings the lower extreme middle part of frame is provided with the screw hole wear to be equipped with vertical headless adjusting bolt in the screw hole be provided with the internal thread on the inner wall of screw hole vertical headless adjusting bolt's the outside is provided with the external screw thread of mutually supporting with the internal thread be provided with vertical slide opening in the vertical headless adjusting bolt slide and be provided with the vertical slide bar rather than mutually supporting in the vertical slide opening, vertical headless adjusting bolt is stretched out to the lower extreme of vertical slide bar, vertical headless adjusting bolt is stretched out to the upper end of vertical slide bar and is connected with pressing the handle be provided with spacing dish on the vertical slide bar between pressing handle and the vertical headless adjusting bolt.
Description
Technical Field
The utility model relates to a curtain accessory, in particular to a tightening type household curtain hook.
Background
In daily life, the curtain is an essential article for daily life, and the curtain needs to be provided with the hook so as to be matched with the hanging ring to slide on the hanging rod. Because the clamping force that the (window) curtain of different thickness needs is different, current (window) curtain couple structure is simpler, can not adjust the clamping force of centre gripping (window) curtain to can't realize tightening up to the (window) curtain, current (window) curtain is when pressing from both sides tight simultaneously, and the lifting surface area is less, and these reasons all can lead to the (window) curtain to drop from the couple, and the clamping effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a tightening type household curtain hook capable of preventing a curtain from falling off.
In order to solve the technical problem, the utility model discloses a technical scheme is: a collapsible household window covering hanger comprising: the window curtain hanging ring comprises a frame, a hook matched with a curtain hanging ring is arranged at the upper end of the frame, a threaded hole is arranged in the middle of the lower end of the frame, a vertical headless adjusting bolt penetrates through the threaded hole, an internal thread is arranged on the inner wall of the threaded hole, an external thread matched with the internal thread is arranged on the outer side of the vertical headless adjusting bolt, a vertical sliding hole is arranged in the vertical headless adjusting bolt, a vertical sliding rod matched with the vertical sliding hole is arranged in the vertical sliding hole in a sliding mode, the vertical headless adjusting bolt extends out of the lower end of the vertical sliding rod, the vertical headless adjusting bolt extends out of the upper end of the vertical sliding rod and is connected with a pressing handle, a limiting disc is arranged on the vertical sliding rod between the pressing handle and the vertical headless adjusting bolt, and a reset spring is sleeved on the vertical sliding rod between the limiting disc and the vertical headless adjusting bolt, the upper end of the reset spring is abutted against the limiting disc, the lower end of the reset spring is abutted against the vertical headless adjusting bolt, L-shaped clamping rods are symmetrically and rotatably arranged on two sides of the lower end of the frame through middle pin shafts respectively, the upper ends of the L-shaped clamping rods are movably connected with vertical sliding rods located between the pressing handle and the limiting disc through upper pin shafts respectively, pin shaft sliding grooves matched with the upper pin shafts are formed in the upper ends of the L-shaped clamping rods, curtain clamping plates are arranged at the lower ends of the L-shaped clamping rods respectively, and the two curtain clamping plates are attached to each other to compress a curtain.
In order to better solve the technical problem, the utility model discloses a further technical scheme is: the binding surface of one curtain splint is evenly provided with a plurality of arc bulges, and the binding surface of the other curtain splint is evenly provided with a plurality of arc grooves which are mutually matched with the arc bulges.
The utility model has the advantages that: above-mentioned can tighten up domestic (window) curtain couple of formula, novel structure can provide different clamp force to splint according to the thickness of different (window) curtains, is favorable to tightening up of (window) curtain, utilizes arc arch on the splint to impress (window) curtain in the arc recess simultaneously, can increase the area of contact of splint and (window) curtain, tightens up effectually, can prevent that the (window) curtain from droing from the couple.
Drawings
Fig. 1 is a schematic structural view of a retractable household curtain hook of the present invention.
In the figure: 1. the window curtain comprises a frame, 2 parts of hooks, 3 parts of vertical headless adjusting bolts, 4 parts of internal threads, 5 parts of external threads, 6 parts of vertical sliding holes, 7 parts of vertical sliding rods, 8 parts of pressing handles, 9 parts of limiting discs, 10 parts of reset springs, 11 parts of middle pin shafts, 12 parts of L-shaped clamping rods, 13 parts of upper pin shafts, 14 parts of pin shaft sliding grooves, 15 parts of curtain clamping plates, 16 parts of arc-shaped protrusions, 17 parts of arc-shaped grooves.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in fig. 1, a collapsible household curtain hanger comprises: the curtain hanging ring structure comprises a frame 1, a hook 2 matched with a curtain hanging ring is arranged at the upper end of the frame 1, a threaded hole is arranged in the middle of the lower end of the frame 1, a vertical headless adjusting bolt 3 penetrates through the threaded hole, an internal thread 4 is arranged on the inner wall of the threaded hole, an external thread 5 matched with the internal thread 4 is arranged on the outer side of the vertical headless adjusting bolt 3, a vertical sliding hole 6 is arranged in the vertical headless adjusting bolt 3, a vertical sliding rod 7 matched with the vertical sliding hole 6 is arranged in the vertical sliding hole in a sliding mode, the vertical headless adjusting bolt 3 extends out of the lower end of the vertical sliding rod 7, the vertical headless adjusting bolt 3 extends out of the upper end of the vertical sliding rod 7 and is connected with a pressing handle 8, and a limiting disc 9 is arranged on the vertical sliding rod 7 between the pressing handle 8 and the vertical headless adjusting bolt 3, the curtain pressing mechanism is characterized in that a reset spring 10 is sleeved on a vertical sliding rod 7 between a limiting disc 9 and a vertical headless adjusting bolt 3, the upper end of the reset spring 10 abuts against the limiting disc 9, the lower end of the reset spring 10 abuts against the vertical headless adjusting bolt 3, L-shaped clamping rods 12 are symmetrically and rotatably arranged on two sides of the lower end of a frame 1 through middle pin shafts 11 respectively, the upper ends of the L-shaped clamping rods 12 are movably connected with the vertical sliding rod 7 between a pressing handle 8 and the limiting disc 9 through upper pin shafts 13 respectively, pin shaft sliding grooves 14 matched with the upper pin shafts 13 are formed in the upper ends of the L-shaped clamping rods 12, curtain clamping plates 15 are arranged at the lower ends of the L-shaped clamping rods 12 respectively, and two curtain clamping plates 15 are attached to each other to press a curtain tightly.
As shown in fig. 1, in this embodiment, in order to achieve a better clamping effect, a plurality of arc-shaped protrusions 16 are uniformly arranged on the abutting surface of one of the curtain clamping plates 15, and a plurality of arc-shaped grooves 17 matched with the arc-shaped protrusions 16 are uniformly arranged on the abutting surface of the other curtain clamping plate 15.
When the curtain is used, the hook 2 is hung on the hanging ring, the hanging ring slides on the hanging rod, the pressing handle 8 is extruded downwards, the pressing handle 8 drives the vertical slide rod 7 to slide downwards in the vertical slide hole 6, the vertical slide rod 7 drives the limiting disc 9 to move downwards to extrude the reset spring 10, the vertical slide rod 7 drives the upper ends of the two L-shaped clamping rods 12 to move downwards, the L-shaped clamping rods 12 freely rotate on the vertical slide rod 7 through the upper pin shaft 13, the upper pin shaft 13 freely slides in the pin shaft chute 14, the middle parts of the two L-shaped clamping rods 12 respectively rotate on the frame 1 through the middle pin shaft 11, the lower ends of the two L-shaped clamping rods 12 swing towards two sides until the two curtain clamping plates 15 are separated, the upper end of the curtain is placed between the two curtain clamping plates 15, the pressing handle 8 is released, the reset spring 10 resets to push the limiting disc 9 to move upwards to reset, the limiting disc 9 drives the vertical slide rod 7 to slide upwards to reset in the vertical slide hole 6, the vertical sliding rod 7 drives the upper ends of the two L-shaped clamping rods 12 to move upwards, the L-shaped clamping rods 12 freely rotate on the vertical sliding rod 7 through the upper pin shaft 13, the upper pin shaft 13 freely slides in the pin shaft sliding groove 14, the middle parts of the two L-shaped clamping rods 12 respectively rotate on the frame 1 through the middle pin shaft 11, the lower ends of the two L-shaped clamping rods 12 swing towards the center until the two curtain clamping plates 15 abut against each other to clamp the curtain, and the arc-shaped bulge 16 on one curtain clamping plate 15 can extrude the curtain into the arc-shaped groove 17 on the other curtain clamping plate 15 so as to increase friction and prevent the curtain from falling.
Because the thickness of (window) curtain is inconsistent, the clamp force that needs is also different, when needing to tighten up, upwards rotate vertical headless adjusting bolt 3, vertical headless adjusting bolt 3 realizes the rotation on internal thread 4 of frame 1 lower extreme through external screw thread 5, vertical headless adjusting bolt 3 upwards moves and makes the interval between its and spacing dish 9 reduce, reset spring 10's torsion grow, reset spring 10 can exert ascending pressure to spacing dish 9, spacing dish 9 is to ascending promotion of vertical slide bar 7, vertical slide bar 7 is through the ascending lifting force of last round pin axle 13 to two L type clamping bars 12, the lower extreme of two L type clamping bars 12 has the thrust of swinging to the center, thereby make two (window) curtain splint 15 tighten up, the clamp force grow.
Above-mentioned can tighten up domestic (window) curtain couple of formula, novel structure can provide different clamp force to splint according to the thickness of different (window) curtains, is favorable to tightening up of (window) curtain, utilizes arc arch on the splint to impress (window) curtain in the arc recess simultaneously, can increase the area of contact of splint and (window) curtain, tightens up effectually, can prevent that the (window) curtain from droing from the couple.
Claims (2)
1. A kind of domestic curtain hanger of the collapsible type, characterized by: the method comprises the following steps: the window curtain hanging ring structure comprises a frame (1), a hook (2) matched with a window curtain hanging ring is arranged at the upper end of the frame (1), a threaded hole is formed in the middle of the lower end of the frame (1), a vertical headless adjusting bolt (3) penetrates through the threaded hole, an internal thread (4) is arranged on the inner wall of the threaded hole, an external thread (5) matched with the internal thread (4) is arranged on the outer side of the vertical headless adjusting bolt (3), a vertical sliding hole (6) is formed in the vertical headless adjusting bolt (3), a vertical sliding rod (7) matched with the vertical sliding hole is arranged in the vertical sliding hole (6) in a sliding mode, the vertical headless adjusting bolt (3) extends out of the lower end of the vertical sliding rod (7), the vertical headless adjusting bolt (3) extends out of the upper end of the vertical sliding rod (7) and is connected with a pressing handle (8), a limiting disc (9) is arranged on a vertical sliding rod (7) between the pressing handle (8) and the vertical headless adjusting bolt (3), a return spring (10) is sleeved on the vertical sliding rod (7) between the limiting disc (9) and the vertical headless adjusting bolt (3), the upper end of the return spring (10) is abutted against the limiting disc (9), the lower end of the return spring (10) is abutted against the vertical headless adjusting bolt (3), L-shaped clamping rods (12) are symmetrically and rotatably arranged on two sides of the lower end of the frame (1) through middle pin shafts (11), the upper ends of the L-shaped clamping rods (12) are movably connected with the vertical sliding rod (7) between the pressing handle (8) and the limiting disc (9) through upper pin shafts (13), sliding grooves (14) matched with the upper pin shafts (13) are arranged at the upper ends of the L-shaped clamping rods (12), curtain clamping plates (15) are respectively arranged at the lower ends of the L-shaped clamping rods (12), and the two curtain clamping plates (15) are mutually attached to press the curtain tightly.
2. A retractable household curtain hanger as claimed in claim 1, wherein: a plurality of arc-shaped bulges (16) are uniformly arranged on the binding surface of one curtain splint (15), and a plurality of arc-shaped grooves (17) which are matched with the arc-shaped bulges (16) are uniformly arranged on the binding surface of the other curtain splint (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678441.4U CN214484174U (en) | 2020-08-13 | 2020-08-13 | Can tighten up formula domestic (window) curtain couple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678441.4U CN214484174U (en) | 2020-08-13 | 2020-08-13 | Can tighten up formula domestic (window) curtain couple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214484174U true CN214484174U (en) | 2021-10-26 |
Family
ID=78196294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021678441.4U Expired - Fee Related CN214484174U (en) | 2020-08-13 | 2020-08-13 | Can tighten up formula domestic (window) curtain couple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214484174U (en) |
-
2020
- 2020-08-13 CN CN202021678441.4U patent/CN214484174U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |