CN112190109A - Curtain rod with self-locking function - Google Patents
Curtain rod with self-locking function Download PDFInfo
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- CN112190109A CN112190109A CN202011072875.4A CN202011072875A CN112190109A CN 112190109 A CN112190109 A CN 112190109A CN 202011072875 A CN202011072875 A CN 202011072875A CN 112190109 A CN112190109 A CN 112190109A
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- rod
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- 210000003781 tooth socket Anatomy 0.000 claims abstract description 6
- 230000003068 static effect Effects 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H1/00—Curtain suspension devices
- A47H1/02—Curtain rods
- A47H1/022—Curtain rods extensible
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention belongs to the technical field of curtain rods, and discloses a curtain rod with a self-locking function, which comprises a main rod and two auxiliary rods, wherein grooves are formed in the left side and the right side of the main rod, the two auxiliary rods are respectively inserted into the two grooves, tooth sockets which are arranged at equal intervals are fixedly connected to the inner top wall and the inner bottom wall of each groove, and a left tooth block and a right tooth block are arranged inside each groove. This scheme is when adjusting the length of (window) curtain pole, press through pressing down the subassembly, drive and press the depression bar to the recess internal motion, and then drive and support tight subassembly motion, and drive tooth piece and tooth's socket separation, then according to installation demand push-and-pull auxiliary rod, realize the regulation of (window) curtain pole length, treat the length of auxiliary rod and confirm the back, the cancellation is to the power of pressing down the subassembly, it drives the tooth piece and resets and pegs graft with the tooth's socket once more to support tight subassembly, thereby realize the auto-lock of auxiliary rod, prevent that the length of (window) curtain pole from taking place the secondary and.
Description
Technical Field
The invention relates to the technical field of curtain rods, in particular to a curtain rod with a self-locking function.
Background
In daily life, people often use some curtain rods to hang curtains and the like, and particularly people prefer to use telescopic curtain rods when using the curtains, and the length of the telescopic curtain rods can be adjusted randomly according to needs, so that the telescopic curtain rods are more convenient to install on site. The telescopic rod which is supported between the two opposite surfaces by telescopic adjustment of the length can be used for hanging objects such as curtains and the like, and can be supported between the two opposite surfaces on the basis of not damaging a window frame (or the opposite surfaces such as a door frame) and has the advantages of convenience in disassembly and assembly, simple structure and the like, so that the telescopic rod is widely applied to daily life.
The current curtain pole is generally including fixed and retractable two kinds, and current telescopic curtain pole mainly by the internalization cup joint in, outer tube and spring are constituteed, in, the free end of outer tube all is provided with the top that is used for with the wall contact, the one end and the outer tube fixed connection of spring, another pot head is in the inner tube, the inner tube overlaps in the outer tube, this kind of telescopic curtain pole perhaps touches the installation through the top when the installation, this kind of mounting means curtain pole slippage easily, another kind is through the artificial supplementary locking of interior outer tube of auxiliary member, the operation is not only troublesome, and easily because the position that human factor caused the inner tube changes secondarily.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a curtain rod with a self-locking function, and solves the problems.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A curtain rod with a self-locking function comprises a main rod and two auxiliary rods, wherein grooves are formed in the left side and the right side of the main rod, the two auxiliary rods are respectively inserted into the two grooves, tooth grooves which are arranged at equal intervals are fixedly connected to the inner top wall and the inner bottom wall of the two grooves, a left tooth block and a right tooth block are arranged inside the two grooves, and the four tooth blocks are respectively inserted into the tooth grooves of the inner top wall and the inner bottom wall of the two grooves;
the cavity is formed in each of the two auxiliary rods, the abutting assemblies are arranged in the portions, close to one end, of the two auxiliary rods, the abutting assemblies penetrate through the auxiliary rods and are connected into the two grooves respectively, the two tooth blocks in the same groove are connected with the abutting assemblies respectively, the abutting assemblies are fixedly connected with press rods which are located in the cavities and on the side where the abutting assemblies depart from, the pressing assemblies are arranged in the portions, away from one end, of the two auxiliary rods, and the pressing assemblies are connected with the two press rods respectively.
Preferably, the abutting assembly comprises two positioning blocks arranged in the cavity, the two positioning blocks are respectively and fixedly connected with the inner side wall of the groove, abutting blocks are arranged on the sides, which are opposite to the two positioning blocks, of the two positioning blocks, two static pressure springs are fixedly connected to the opposite sides of the two abutting blocks, one end, far away from the abutting blocks, of each static pressure spring is fixedly connected with the positioning block, the top and the bottom of the auxiliary rod are both provided with through openings, the two abutting blocks respectively penetrate through and extend to the outer sides of the through openings to be fixedly connected with the tooth blocks, steel wire ropes are fixedly connected between the static pressure springs and on the opposite sides of the two abutting blocks, one ends of the two steel wire ropes, which are far away from the abutting blocks, penetrate through and extend to a position between the two positioning blocks, a movable block is arranged between the two positioning blocks, the movable block is fixedly connected with the pressing rod, and one ends, far away from the abutting block, of the two steel wire ropes are fixedly connected with the movable block respectively.
Preferably, the pressing assembly comprises a pressing block, the pressing block is arranged in the cavity, one end of the auxiliary rod, which is located on the outer side, corresponds to the pressing block and is provided with a pressing opening, one side of the pressing opening and the pressing rod are far away from the pressing block, the pressing block is far away from one side of the pressing opening and is located above and below the pressing rod and is fixedly connected with a reset spring, the pressing rod is sleeved with a limiting block, the top and the bottom of the limiting block are respectively fixedly connected with the inner top wall and the inner bottom wall of the auxiliary rod, and the two ends of the reset spring, which are far away from the pressing block, are fixedly connected with the limiting block.
Preferably, the equal fixedly connected with guide block in the left and right sides of running-through mouth inner wall, the guide way has all been seted up to the left and right sides of support piece, two the guide block respectively with two guide way sliding connection.
Preferably, the top and the bottom of the movable block are both fixedly connected with sliding blocks, the opposite sides of the two positioning blocks are both provided with horizontally arranged sliding chutes, and the two sliding blocks are respectively in sliding connection with the two sliding chutes.
Preferably, one side of the movable block, which is far away from the pressing rod, is fixedly connected with an auxiliary spring, and the other end of the auxiliary spring is fixedly connected with the inner wall of the groove.
Preferably, one end of each of the two auxiliary rods, which is far away from the auxiliary rod, is in threaded connection with a protective rod head.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is when adjusting the length of (window) curtain pole, press through pressing down the subassembly, drive and press the depression bar to the recess internal motion, and then drive and support tight subassembly motion, and drive tooth piece and tooth's socket separation, then according to installation demand push-and-pull auxiliary rod, realize the regulation of (window) curtain pole length, treat the length of auxiliary rod and confirm the back, the cancellation is to the power of pressing down the subassembly, it drives the tooth piece and resets and pegs graft with the tooth's socket once more to support tight subassembly, thereby realize the auto-lock of auxiliary rod, prevent that the length of (window) curtain pole from taking place the secondary and.
(2) Inwards press down and drive behind the subassembly and press down the depression bar to recess internal motion, and then drive the movable block motion, can produce the pulling force to wire rope along with the movable block motion, make the compression of static pressure spring deformation, and then drive the direction motion of supporting a case locating piece, then drive the tooth piece and the separation of tooth's socket, so can cancel the spacing to the auxiliary rod, treat the position control of auxiliary rod back, the cancellation is to the power of pressing down the subassembly, the static pressure spring resets, and then drive and support the piece and reset, and then make the tooth piece peg graft with the tooth's socket once more, automatic realization is locked the auxiliary rod, prevent the position change of auxiliary rod.
(3) The user can drive the press bar and move to the recess internal motion according to the briquetting through pressing down a mouthful extrusion, and when the cancellation was to pressing down according to the briquetting, reset spring can drive according to the briquetting and according to the press bar and reset, and the stopper is spacing to the motion stroke according to the briquetting, prevents that the excessive force from pressing down.
(4) Can carry on spacing and direction to the piece of supporting through guide block and guide way, avoid simultaneously supporting the piece and break away from the through-hole, through mutually supporting of slider and spout, can carry on spacingly to the movable block, carry on spacingly to pressing the depression bar then, prevent to press the depression bar to take place to rotate, influence the normal operating of other structures.
(5) Can assist the movable block and reset according to the depression bar through auxiliary spring, can hide the subassembly of pressing through the protection pole head for press the subassembly not influenced by external force, and the auxiliary rod is dismantled conveniently with the protection pole head, the operation of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an elevational, cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the invention at B in FIG. 2.
The reference numbers in the figures illustrate:
1. a main rod; 2. an auxiliary rod; 3. a groove; 4. a tooth socket; 5. a tooth block; 6. a cavity; 7. a propping component; 71. positioning blocks; 72. a resisting block; 73. a static pressure spring; 74. a through opening; 75. a wire rope; 76. a movable block; 8. a pressing lever; 9. a pressing assembly; 91. a pressing block; 92. a pressing port; 93. a return spring; 94. a limiting block; 10. a guide block; 11. a guide groove; 12. a slider; 13. a chute; 14. an auxiliary spring; 15. the protection pole head.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a curtain rod with a self-locking function comprises a main rod 1 and two auxiliary rods 2, wherein grooves 3 are formed in the left side and the right side of the main rod 1, one end of the main rod 1, which is close to the auxiliary rods 2, is arc-shaped, the two auxiliary rods 2 are respectively inserted into the two grooves 3, tooth sockets 4 which are arranged at equal intervals are fixedly connected to the inner top wall and the inner bottom wall of the two grooves 3, two left tooth blocks 5 and two right tooth blocks 5 are arranged inside the two grooves 3, and the four tooth blocks 5 are respectively inserted into the tooth sockets 4 of the inner top wall and the inner bottom wall of the two grooves 3;
cavities 6 are respectively arranged in the two auxiliary rods 2, the inner parts of the two auxiliary rods 2 close to one end are respectively provided with a tight abutting component 7, the two tight abutting components 7 respectively penetrate through the auxiliary rods 2 to be connected into the two grooves 3, the two tooth blocks 5 in the same groove 3 are respectively connected with the tight abutting components 7, one side of the two tight abutting components 7, which is far away from the other side, is fixedly connected with a pressing rod 8 in the cavity 6, the inner parts of the two auxiliary rods 2, which are far away from one end, are respectively provided with a pressing component 9, the two pressing components 9 are respectively connected with the two pressing rods 8, when the length of the curtain rod is adjusted, the pressing rod 8 is driven to move towards the grooves 3 by pressing the pressing components 9, the tight abutting components 7 are driven to move, the tooth blocks 5 are driven to be separated from tooth grooves 4, then the auxiliary rods 2 are pushed and pulled according to installation requirements, the length of the curtain rod is adjusted, after the length of the auxiliary, the abutting component 7 drives the tooth block 5 to reset and is inserted into the tooth groove 4 again, so that the self-locking of the auxiliary rod 2 is realized, the length of the curtain rod is prevented from being changed for the second time, the structure is ingenious, and the operation is simple.
Specifically, the abutting assembly 7 comprises two positioning blocks 71 arranged in the cavity 6, the two positioning blocks 71 are respectively and fixedly connected with the inner side wall of the groove 3, abutting blocks 72 are respectively arranged on the opposite sides of the two positioning blocks 71, two static pressure springs 73 are respectively and fixedly connected with the opposite sides of the two abutting blocks 72, one end of each static pressure spring 73 far away from the abutting block 72 is fixedly connected with the positioning block 71, through holes 74 are respectively formed in the top and the bottom of the secondary rod 2, the two abutting blocks 72 respectively penetrate through and extend to the outer sides of the through holes 74 to be fixedly connected with the tooth block 5, steel wire ropes 75 are fixedly connected between the static pressure springs 73 and on the opposite sides of the two abutting blocks 72, one ends of the two steel wire ropes 75 far away from the abutting blocks 72 penetrate through and extend to between the two positioning blocks 71, a movable block 76 is arranged between the two positioning blocks 71, the movable block 76 is fixedly connected with the pressing rod 8, one ends of the two steel wire ropes 75, inwards press down and drive behind the subassembly 9 and press down the pressure bar 8 to recess 3 internal motion, and then drive the motion of movable block 76, can produce the pulling force to wire rope 75 along with the motion of movable block 76, make static pressure spring 73 compression deformation, and then drive the direction motion of piece 72 case locating piece 71, then drive tooth block 5 and tooth's socket 4 separation, so can cancel the spacing to secondary lever 2, treat that the position of secondary lever 2 has adjusted the back, the cancellation is to the power of pressing down subassembly 9, static pressure spring 73 resets, and then drive and support the piece 72 and reset, and then make tooth block 5 peg graft with tooth's socket 4 once more, automatic realization locks secondary lever 2, prevent the position change of secondary lever 2.
Specifically, the pressing assembly 9 includes a pressing block 91, the pressing block 91 is disposed in the cavity 6, one end of the auxiliary rod 2 located outside is provided with a pressing opening 92 corresponding to the pressing block 91, one side of the pressing block 91 far from the pressing opening 92 is fixedly connected with the pressing rod 8, one side of the pressing block 91 far from the pressing opening 92 is fixedly connected with a return spring 93 above and below the pressing rod 8, the pressing rod 8 is sleeved with a limit block 94, the top and bottom of the limit block 94 are fixedly connected with the inner top wall and the inner bottom wall of the auxiliary rod 2 respectively, one ends of the two return springs 93 far from the pressing block 91 are fixedly connected with the limit block 94, a user can drive the pressing rod 8 to move towards the groove 3 by pressing the pressing block 91 through the pressing opening 92, when the pressing block 91 is cancelled, the return spring 93 can drive the pressing block 91 and the pressing rod 8 to reset, the limit of the limit block 94 on the movement stroke of the pressing block 91, preventing excessive pressing.
Specifically, the equal fixedly connected with guide block 10 in the left and right sides of running through mouthful 74 inner wall supports the left and right sides of piece 72 and has all seted up guide way 11, and two guide blocks 10 respectively with two guide way 11 sliding connection can carry out spacing and direction to supporting piece 72 through guide block 10 and guide way 11, avoid simultaneously supporting piece 72 to break away from running through mouthful 74.
Specifically, the equal fixedly connected with slider 12 in top and the bottom of movable block 76, the spout 13 that the level set up is all seted up to the opposite side of two locating pieces 71, two slider 12 respectively with two spout 13 sliding connection, through mutually supporting of slider 12 and spout 13, can carry on spacingly to movable block 76, then carry on spacingly to pressing the pressure pole 8, prevent to press the pressure pole 8 to take place to rotate, influence the normal operating of other structures.
Specifically, one side of the movable block 76, which is far away from the pressing rod 8, is fixedly connected with an auxiliary spring 14, the other end of the auxiliary spring 14 is fixedly connected with the inner wall of the groove 3, and the auxiliary spring 14 can assist the movable block 76 and the pressing rod 8 to reset.
Specifically, the equal threaded connection of one end that two auxiliary rod 2 deviate from mutually has protection rod head 15, can hide pressing the subassembly 9 through protection rod head 15 for pressing the subassembly 9 and not influenced by external force, and auxiliary rod 2 dismantles the convenience with protection rod head 15, the operation of being convenient for.
The working principle is as follows: when the length of the curtain rod is adjusted, firstly, the protective rod head 15 is detached from the auxiliary rod 2, then the pressing block 91 is extruded through the pressing port 92 to drive the pressing rod 8 to move towards the groove 3, and further the movable block 76 is driven to move, and the steel wire rope 75 can be pulled along with the movement of the movable block 76, so that the static pressure spring 73 is compressed and deformed, and further the direction of the positioning block 71 of the abutting block 72 is driven to move, and then the tooth block 5 is driven to separate from the tooth groove 4, thus the limit on the auxiliary rod 2 can be cancelled, then the auxiliary rod 2 is pushed and pulled according to the installation requirement, the length of the curtain rod is adjusted, after the length of the auxiliary rod 2 is determined, when the pressing block 91 is cancelled, the reset spring 93 can drive the pressing block 91 and the pressing rod 8 to reset, the static pressure spring 73 resets, and further the abutting block 72 is driven to reset, and further the tooth block 5 is driven to reset and is, the length of the curtain rod is prevented from being changed for the second time, the structure is ingenious, and the operation is simple.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a curtain pole with self-locking function, includes mobile jib (1) and two auxiliary rod (2), its characterized in that: the left side and the right side of the main rod (1) are respectively provided with a groove (3), the two auxiliary rods (2) are respectively inserted into the two grooves (3), the inner top wall and the inner bottom wall of the two grooves (3) are respectively and fixedly connected with tooth sockets (4) which are arranged at equal intervals, the inner parts of the two grooves (3) are respectively provided with a left tooth block (5) and a right tooth block (5), and the four tooth blocks (5) are respectively spliced with the tooth sockets (4) of the inner top wall and the inner bottom wall of the two grooves (3);
two cavity (6) have all been seted up in auxiliary rod (2), two inside that auxiliary rod (2) are close to one end mutually all is provided with and supports tight subassembly (7), two support tight subassembly (7) run through auxiliary rod (2) respectively and be connected to in two recess (3), two blocks of teeth (5) in same recess (3) are connected with supporting tight subassembly (7) respectively, two support one side that tight subassembly (7) deviate from mutually and be located equal fixedly connected with in cavity (6) and press down pressure bar (8), two auxiliary rod (2) are carried on the back from the inside of one end and all are provided with and press down subassembly (9), two press down subassembly (9) and press down pressure bar (8) with two respectively and be connected.
2. The curtain rod with the self-locking function as claimed in claim 1, wherein: the tight-abutting assembly (7) comprises two positioning blocks (71) arranged in a cavity (6), the two positioning blocks (71) are respectively and fixedly connected with the inner side wall of the groove (3), abutting blocks (72) are respectively arranged on the sides of the two positioning blocks (71) which are far away from each other, two static pressure springs (73) are respectively and fixedly connected with one sides of the two abutting blocks (72) which are opposite, one ends of the static pressure springs (73) far away from the abutting blocks (72) are fixedly connected with the positioning blocks (71), through holes (74) are respectively formed in the top and the bottom of the auxiliary rod (2), the two abutting blocks (72) respectively penetrate through and extend to the outer sides of the through holes (74) to be fixedly connected with the tooth blocks (5), steel wire ropes (75) are fixedly connected between the static pressure springs (73) on the opposite sides of the two abutting blocks (72), and one ends of the two steel wire ropes (75) far away from the abutting blocks (72) both penetrate through and extend to the two positioning blocks (71, a movable block (76) is arranged between the two positioning blocks (71), the movable block (76) is fixedly connected with the pressing rod (8), and one ends, far away from the abutting block (72), of the two steel wire ropes (75) are fixedly connected with the movable block (76) respectively.
3. The curtain rod with the self-locking function as claimed in claim 1, wherein: the pressing assembly (9) comprises a pressing block (91), the pressing block (91) is arranged in the cavity (6), one end of the auxiliary rod (2) located on the outer side corresponds to the pressing block (91) and is provided with a pressing opening (92), one side of the pressing block (91) far away from the pressing opening (92) is fixedly connected with the pressing rod (8), one side of the pressing opening (92) far away from the pressing block (91) is fixedly connected with a return spring (93) above and below the pressing rod (8), the pressing rod (8) is sleeved with a limiting block (94), the top and the bottom of the limiting block (94) are fixedly connected with the inner top wall and the inner bottom wall of the auxiliary rod (2) respectively, and the other end of the return spring (93) far away from the pressing block (91) is fixedly connected with the limiting block (94).
4. The curtain rod with the self-locking function as claimed in claim 2, wherein: the equal fixedly connected with guide block (10) in the left and right sides of running-through mouth (74) inner wall, guide way (11) have all been seted up to the left and right sides of piece (72), two guide block (10) respectively with two guide way (11) sliding connection.
5. The curtain rod with the self-locking function as claimed in claim 2, wherein: the top and the bottom of the movable block (76) are both fixedly connected with sliding blocks (12), the opposite sides of the two positioning blocks (71) are both provided with horizontally arranged sliding chutes (13), and the two sliding blocks (12) are respectively in sliding connection with the two sliding chutes (13).
6. The curtain rod with the self-locking function as claimed in claim 2, wherein: one side of the movable block (76) far away from the pressing rod (8) is fixedly connected with an auxiliary spring (14), and the other end of the auxiliary spring (14) is fixedly connected with the inner wall of the groove (3).
7. The curtain rod with the self-locking function as claimed in claim 1, wherein: two equal threaded connection of one end that vice pole (2) deviates from mutually has protection pole head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072875.4A CN112190109B (en) | 2020-10-09 | 2020-10-09 | Curtain rod with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072875.4A CN112190109B (en) | 2020-10-09 | 2020-10-09 | Curtain rod with self-locking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112190109A true CN112190109A (en) | 2021-01-08 |
| CN112190109B CN112190109B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011072875.4A Expired - Fee Related CN112190109B (en) | 2020-10-09 | 2020-10-09 | Curtain rod with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112190109B (en) |
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| CN208431240U (en) * | 2018-05-29 | 2019-01-25 | 苏州凯弘橡塑有限公司 | A kind of automatic locking telescoping tube |
| CN208598116U (en) * | 2017-10-19 | 2019-03-15 | 爱宝窗饰股份有限公司 | Curtain rod |
| US20190145447A1 (en) * | 2017-11-16 | 2019-05-16 | Liberty Hardware Mfg. Corp. | Locking telescoping rod |
| CN109846317A (en) * | 2018-11-14 | 2019-06-07 | 杨昌胜 | A kind of telescopic window curtain rod with self-locking function |
| CN210770172U (en) * | 2019-07-04 | 2020-06-16 | 汉喜龙汽车零部件(嘉兴)有限公司 | Self-locking type gear shifter |
| CN211324257U (en) * | 2019-12-30 | 2020-08-25 | 杭州窗之盛五金有限公司 | Rebound curtain rod |
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2020
- 2020-10-09 CN CN202011072875.4A patent/CN112190109B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020166204A1 (en) * | 2001-05-14 | 2002-11-14 | Yin-Wen Chen | Adjustable hanging rod |
| CN201110292Y (en) * | 2007-11-19 | 2008-09-03 | 梁松彬 | Double-lock structure telescopic rod |
| US20120284914A1 (en) * | 2011-05-13 | 2012-11-15 | Bauer Alan M | Tension rod |
| US20130198949A1 (en) * | 2012-02-06 | 2013-08-08 | Vista Containers & Enclosures Llc | Shower rod with spring adjustment |
| CN104405742A (en) * | 2014-10-31 | 2015-03-11 | 重庆市南川区泰城钢化玻璃制品有限责任公司 | Sliding rod available for being positioned |
| CN206874609U (en) * | 2017-05-12 | 2018-01-12 | 宁波伊司达洁具有限公司 | A kind of outer lock construction of expansion link |
| CN208598116U (en) * | 2017-10-19 | 2019-03-15 | 爱宝窗饰股份有限公司 | Curtain rod |
| US20190145447A1 (en) * | 2017-11-16 | 2019-05-16 | Liberty Hardware Mfg. Corp. | Locking telescoping rod |
| CN208431240U (en) * | 2018-05-29 | 2019-01-25 | 苏州凯弘橡塑有限公司 | A kind of automatic locking telescoping tube |
| CN109846317A (en) * | 2018-11-14 | 2019-06-07 | 杨昌胜 | A kind of telescopic window curtain rod with self-locking function |
| CN210770172U (en) * | 2019-07-04 | 2020-06-16 | 汉喜龙汽车零部件(嘉兴)有限公司 | Self-locking type gear shifter |
| CN211324257U (en) * | 2019-12-30 | 2020-08-25 | 杭州窗之盛五金有限公司 | Rebound curtain rod |
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| Publication number | Publication date |
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| CN112190109B (en) | 2021-12-21 |
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Granted publication date: 20211221 |