CN113668999A - Roller shutter balance self-locking tail-making assembly and connecting structure - Google Patents
Roller shutter balance self-locking tail-making assembly and connecting structure Download PDFInfo
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- CN113668999A CN113668999A CN202110882416.0A CN202110882416A CN113668999A CN 113668999 A CN113668999 A CN 113668999A CN 202110882416 A CN202110882416 A CN 202110882416A CN 113668999 A CN113668999 A CN 113668999A
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- tail
- self
- locking
- making
- sliding
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/62—Counterweighting arrangements
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
Abstract
The invention discloses a balance self-locking tail-making assembly of a roller shutter, which comprises a shifting wheel, a telescopic component, a pressure spring, a tail-making shell and a self-locking piece, wherein the shifting wheel is arranged at one end of the tail-making shell; the self-locking piece is movably connected to the tail making shell, at least one clamping groove is formed in the outer side of the shifting wheel, and a spring bolt matched with the clamping groove is arranged on the self-locking piece. According to the invention, the tail making shell is provided with the self-locking piece, and after the dial wheel is rotated to a proper position during installation, the lock tongue of the self-locking piece is inserted into the clamping groove of the dial wheel, so that the locking between the tail making shell and the dial wheel is realized, and the dial wheel cannot move circumferentially under the locking of the self-locking piece, so that the axial sliding locking of the connecting shaft is realized.
Description
Technical Field
The invention relates to the technical field of window decorations, in particular to a balance self-locking tail-controlling assembly of a roller shutter and a connecting structure.
Background
The rebound type tail-making product has the characteristics of convenience in installation and disassembly and the like, so that the rebound type tail-making product is widely applied to the installation of office roller shutters. However, the conventional resilience type tail making device is lack of a self-locking structure, when the fabric deviates, the fabric and the outer side of the shifting wheel rub to drive the shifting wheel to rotate, so that the roller shutter is separated from the connecting seat and falls off, and serious potential safety hazards exist; in addition, the reel can jump when rotating, and the rotation is not concentric, thereby influencing the normal use of products.
Disclosure of Invention
The present invention is directed to a roller blind balance self-locking tail assembly and a connecting structure thereof, which are used to solve one or more of the above technical problems in the related art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a roller shutter balance self-locking tail-making assembly comprises a shifting wheel, a telescopic component, a pressure spring, a tail-making shell and a self-locking piece, wherein the shifting wheel is arranged at one end of the tail-making shell, the telescopic component is connected to the inner side of the tail-making shell in a sliding mode, one end of the telescopic component penetrates through the shifting wheel, a connecting shaft is further arranged at one end of the telescopic component, the pressure spring is arranged in the tail-making shell, and one end of the pressure spring abuts against the telescopic component;
when the thumb wheel is rotated, the telescopic component drives the connecting shaft to axially slide;
from locking part swing joint be in on the system tail shell, the outside of thumb wheel is equipped with at least one draw-in groove, be equipped with on the locking part with draw-in groove assorted spring bolt.
Preferably, one end of the tail making shell is provided with an annular mounting part extending outwards, a boss is arranged on the annular mounting part, one end of the self-locking piece is provided with a matching hole, and the matching hole is matched with the boss; the other end of the self-locking piece is provided with a lock catch, and the annular mounting part is provided with a buckle matched with the lock catch; the annular installation portion is further provided with a limiting portion, and the outer side of the lock tongue is in sliding fit with the limiting portion.
Preferably, the thumb wheel comprises an adjusting disc and a first positioning pipe, the adjusting disc is arranged at one end of the first positioning pipe, and the first positioning pipe abuts against the telescopic component;
the end face of the first positioning pipe comprises a plurality of outer inclined planes and a plurality of outer platform planes, the distance between the outer inclined planes and the dial wheel is sequentially reduced, the outer platform planes are arranged between two adjacent outer inclined planes, and the outer inclined planes and the outer platform planes are sequentially connected to form a ladder shape;
preferably, the thumb wheel further comprises a second positioning tube, the second positioning tube is arranged on the inner side of the first positioning tube, and the first positioning tube and the second positioning tube are both abutted to the telescopic component;
the end face of the second positioning pipe comprises a plurality of inner inclined planes and a plurality of inner platform planes, the distance between the inner inclined planes and the thumb wheel is sequentially reduced, the inner platform planes are arranged between two adjacent inner inclined planes, and the inner inclined planes and the inner platform planes are sequentially connected to form a ladder shape; the outer inclined plane and the inner inclined plane which have the same distance with the thumb wheel are arranged in bilateral symmetry.
Preferably, the flexible part includes dabber and slide cartridge, the slide cartridge is established the outside of dabber, the connecting axle is established the one end of dabber, the outside of connecting axle still is equipped with the gear, the slide cartridge with be equipped with the cooperation gap between the dabber, the outside of dabber is equipped with first butt piece, the inboard of slide cartridge is equipped with second butt piece, first butt piece with second butt piece respectively with the terminal surface of second registration arm reaches the terminal surface of first registration arm offsets.
Preferably, the thumb wheel still includes the location platform, the location platform is established the one end of first registration arm, the outside of location platform is equipped with a plurality ofly the draw-in groove, it is a plurality of the draw-in groove is located a plurality ofly respectively the outside of outer platform.
Preferably, still include the pin, the outside of system tail shell is equipped with spacing hole, the outside of location platform still is equipped with spacing spout, the one end of pin pass spacing hole and with spacing spout sliding connection.
Preferably, the inner side of the tail making shell is provided with a plurality of sliding blocks, the outer side of the sliding barrel is provided with a plurality of axial sliding grooves, and the sliding blocks are in sliding fit with the axial sliding grooves.
Preferably, a spring limiting hole is formed in the bottom of the sliding barrel, one end of the pressure spring corresponds to the spring limiting hole, and the other end of the pressure spring abuts against the other end of the tail making shell.
The invention further provides a roller shutter connecting structure which comprises a tail making assembly and a connecting seat, wherein the connecting seat is provided with a mounting hole matched with the connecting shaft, and the tail making assembly is detachably connected with the connecting seat through the connecting shaft.
The invention has the beneficial effects that: 1. according to the invention, the tail making shell is provided with the self-locking piece, when the tail making shell is installed, the dial wheel is rotated to a proper position, the lock tongue of the self-locking piece is inserted into the clamping groove of the dial wheel, so that the locking between the tail making shell and the dial wheel is realized, the dial wheel cannot move in the circumferential direction under the locking of the self-locking piece, and therefore, the locking of the axial sliding of the connecting shaft is realized, if the condition that the fabric deviates at the moment, the friction between the fabric and the outer side of the dial wheel cannot drive the dial wheel to rotate, the connection between the tail making component and the connecting seat is ensured, and the use safety of the roller shutter is ensured;
2. through setting up first registration arm and second registration arm for have the contact point of two symmetries between dabber and the thumb wheel, thereby decompose two equilibrant with the elasticity that the pressure spring provided the dabber, guarantee dabber, thumb wheel, the coaxial motion of system tail shell, effectively solved current spool and can take place to beat when rotatory, rotate the disalignment scheduling problem.
Drawings
The drawings are further illustrative of the invention and the content of the drawings does not constitute any limitation of the invention.
FIG. 1 is a schematic view of the entire structure of a tail-making assembly according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of the internal structure of the tail-making assembly of embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a tail-making housing and a telescopic member according to embodiment 1 of the present invention;
FIG. 4 is a schematic structural view of a thumb wheel according to embodiment 1 of the present invention;
FIG. 5 is a schematic side view of a thumb wheel according to embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a roll screen attachment structure according to embodiment 2 of the present invention.
Wherein: 23. a thumb wheel; 22. a telescopic member; 26. a pressure spring; 25. preparing a tail shell; 27. a self-locking member; 21. a connecting shaft; 2702. a latch bolt; 2302. a card slot; 2501. an annular mounting portion; 2503. a boss; 2701. a mating hole; 2703. locking; 2504. buckling; 2505. a limiting part; 2301. an adjusting disk; 2304. a first positioning tube; 2305. a second positioning tube; 2206. a mandrel; 2204. a slide cylinder; 2203. a gear; 2207. fitting the gap; 2201. a first abutment block; 2202. a second abutment block; 24. a pin; 2507. a limiting hole; 2303. a limiting chute; 2502. a slider; 2205. an axial chute; 1. a connecting seat; 1001. mounting holes; 2. a tail making assembly; 2401. a tight fitting part; 2402. a rivet portion.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example 1
A roller shutter balance self-locking tail-making assembly refers to the attached figures 1 and 2 and comprises a shifting wheel 23, a telescopic component 22, a pressure spring 26, a tail-making shell 25 and a self-locking piece 27, wherein the shifting wheel 23 is arranged at one end of the tail-making shell 25, the telescopic component 22 is connected to the inner side of the tail-making shell 25 in a sliding mode, one end of the telescopic component 22 penetrates through the shifting wheel 23, a connecting shaft 21 is further arranged at one end of the telescopic component 22, the pressure spring 26 is arranged in the tail-making shell 25, and one end of the pressure spring 26 abuts against the telescopic component 22;
when the thumb wheel 23 is rotated, the telescopic component 22 drives the connecting shaft 21 to axially slide;
self-locking piece 27 swing joint is on tail-making shell 25, and the outside of thumb wheel 23 is equipped with at least one draw-in groove 2302, is equipped with the spring bolt 2702 with draw-in groove 2302 assorted on self-locking piece 27.
Preferably, referring to fig. 3, one end of the tail making housing 25 is provided with an annular mounting portion 2501 extending outward, the annular mounting portion 2501 is provided with a boss 2503, one end of the self-locking piece 27 is provided with a matching hole 2701, and the matching hole 2701 is matched with the boss 2503; the other end of the self-locking piece 27 is provided with a lock catch 2703, and the annular mounting part 2501 is provided with a buckle 2504 matched with the lock catch 2703; the annular mounting portion 2501 is further provided with a limiting portion 2505, and the outer side of the locking tongue 2702 is in sliding fit with the limiting portion 2505.
By providing the boss 2503 on the annular mounting portion 2501 for corresponding to the fitting hole 2701 of the self-locking piece 27, the self-locking piece 27 is movably connected to the tail housing 25, and the self-locking piece 27 can rotate about the boss 2503. Set up buckle 2504 on annular installation department 2501 and be used for corresponding with hasp 2703 on the self-locking piece 27, during locking thumb wheel 23, spring bolt 2702 on the self-locking piece 27 corresponds with draw-in groove 2302 on the thumb wheel 23, hasp 2703 corresponds with buckle 2504 simultaneously, make self-locking piece 27 lock during locking thumb wheel 23 on system tail shell 25, play fixed effect to self-locking piece 27, avoid appearing the surface fabric off tracking and drive the condition that self-locking piece 27 breaks away from thumb wheel 23, the safe operation of rolling up the curtain has been guaranteed. The annular mounting portion 2501 is provided with a limiting portion 2505, and in the process of the movement of the self-locking piece 27, the outer side of the lock tongue 2702 is in sliding fit with the limiting portion 2505, so that the guiding and positioning effects on the movement of the self-locking piece 27 are achieved.
Preferably, referring to fig. 4, the thumb wheel 23 includes an adjusting plate 2301 and a first positioning tube 2304, the adjusting plate 2301 is disposed at one end of the first positioning tube 2304, and the first positioning tube 2304 abuts against the telescopic member 22;
the terminal surface of first registration arm 2304 includes the first outer inclined plane that reduces in proper order with the distance of thumb wheel 23, the outer inclined plane of second and the outer inclined plane of third, the one end on first outer inclined plane is equipped with first outer platform face, be equipped with the outer platform face of second between first outer inclined plane and the outer inclined plane of second, be equipped with the outer platform face of third between the outer inclined plane of second and the outer inclined plane of third, the other end on the outer inclined plane of third is equipped with the outer platform face of fourth, first outer platform face, first outer inclined plane, the outer platform face of second, the outer inclined plane of second, the outer platform face of third, the outer inclined plane of third and the outer platform face of fourth connect gradually and form the echelonment. Therefore, by arranging the first outer inclined surface, the second outer inclined surface and the third outer inclined surface which are sequentially reduced from the distance of the dial wheel 23 on the first positioning tube 2304, when the dial wheel 23 is rotated, the telescopic component 22 is correspondingly attached to the first outer inclined surface, the second outer inclined surface and the third outer inclined surface under the action of the pressure spring 26 to drive the connecting shaft 21 to do telescopic axial movement, and by arranging the first outer platform surface, the second outer platform surface, the third outer platform surface and the fourth outer platform surface, when the rotating dial wheel 23 to the telescopic component 22 is abutted to the first outer platform surface, the second outer platform surface, the third outer platform surface or the fourth outer platform surface, the supporting force provided by the first outer platform surface, the second outer platform surface, the third outer platform surface or the fourth outer platform surface is equal in size and opposite in direction to the spring provided by the pressure spring 26, thereby ensuring that the telescopic component 22 is abutted to the first outer platform surface, the second outer platform surface, the third outer platform surface or the fourth outer platform surface at the moment, When the third outer platform surface or the fourth outer platform surface is abutted, the telescopic part 22 cannot axially slide, so that the extending length of the connecting shaft 21 is adjustable in three stages, and the extending length of the connecting shaft 21 can be conveniently adjusted. In other embodiments, the number of the outer slopes may be plural, so that the protruding length of the connecting shaft 21 has multi-step adjustability.
Preferably, the thumb wheel 23 further comprises a second positioning tube 2305, the second positioning tube 2305 is arranged inside the first positioning tube 2304, and both the first positioning tube 2304 and the second positioning tube 2305 abut against the telescopic component 22;
the end face of the second positioning tube 2305 includes a first inner inclined face, a second inner inclined face and a third inner inclined face, the distance from the first inner inclined face to the dial wheel 23 is reduced in sequence, one end of the first inner inclined face is provided with a first inner platform face, a second inner platform face is arranged between the first inner inclined face and the second inner inclined face, a third inner platform face is arranged between the second inner inclined face and the third inner inclined face, the other end of the third inner inclined face is provided with a fourth inner platform face, the first inner inclined face, the second inner platform face, the second inner inclined face, the third inner platform face, the third inner inclined face and the fourth inner platform face are connected in sequence and form a ladder shape, and the first inner inclined face and the first outer inclined face, the second inner inclined face and the second outer inclined face, and the third inner inclined face and the third outer inclined face are symmetrical left and right. From this, extensible member 22 laminates with first registration arm 2304 and second registration arm 2305 simultaneously, make have two symmetrical contact points between extensible member 22 and the thumb wheel 23, make the spring force that pressure spring 26 decomposed into two parallels to the elasticity that extensible member 22 provided, increased the area of contact between extensible member 22 and the thumb wheel 23, guarantee dabber 2206, thumb wheel 23 and tail-hood coaxial motion, the activity of extensible member 22 is more stable when making thumb wheel 23 rotate, avoid appearing the phenomenon that the spool is beated.
Preferably, the telescopic member 22 includes a core shaft 2206 and a sliding cylinder 2204, the sliding cylinder 2204 is disposed outside the core shaft 2206, the connecting shaft 21 is connected to one end of the core shaft 2206 in an interference manner, a gear 2203 is further disposed outside the connecting shaft 21, a fitting gap 2207 is disposed between the sliding cylinder 2204 and the core shaft 2206, a first abutting block 2201 is disposed outside the core shaft 2206, a second abutting block 2202 is disposed inside the sliding cylinder 2204, and the first abutting block 2201 and the second abutting block 2202 abut against an end surface of the second positioning tube 2305 and an end surface of the first positioning tube 2304 respectively. Therefore, the fit clearance is set, so that both the first positioning tube 2304 and the second positioning tube 2305 can extend into the space between the mandrel 2206 and the sliding cylinder 2204 through the fit clearance, and then the first positioning tube and the sliding cylinder are respectively abutted against the second abutting block 2202 and the first abutting block 2201, and when the dial wheel 23 is rotated, the mandrel 2206 moves axially; the first abutting block 2201 and the second abutting block 2202 are respectively arranged on the outer side of the shaft core and the inner side of the sliding cylinder 2204, so that the first abutting block 2201 and the first connecting pipe and the second abutting block 2202 and the second connecting pipe are prevented from being contacted in the rotating process of the thumb wheel 23.
Preferably, the thumb wheel 23 further comprises a positioning table, the positioning table is arranged at one end of the first positioning tube 2304, four clamping grooves 2302 are arranged on the outer side of the positioning table, and the four clamping grooves 2302 are respectively arranged on the outer sides of the first outer plane table, the second outer plane table, the third outer plane table and the fourth outer plane table. The quantity that sets up draw-in groove 2302 is the same with the quantity of outer plane platform for when thumb wheel 23 rotates to second butt piece 2202 with first outer plane platform, the outer plane platform of second, the outer plane platform of third or the outer plane platform laminating of fourth, will rotate from locking piece 27 to corresponding with corresponding draw-in groove 2302, can realize the locking to thumb wheel 23, the installation of being convenient for.
Preferably, the tail making device further comprises a pin 24, referring to fig. 5, a limiting hole 2507 is formed in the outer side of the tail making housing 25, a limiting sliding groove 2303 is formed in the outer side of the positioning table, and one end of the pin 24 penetrates through the limiting hole 2507 and is in sliding connection with the limiting sliding groove 2303. Therefore, the pin 24 penetrates through the tail making shell 25, so that the axial connection between the thumb wheel 23 and the tail making shell 25 is realized, the structure is simple, and the assembly is convenient; the pin 24 includes close-fitting portion 2401 and the rivet portion that sets up from top to bottom, and close-fitting portion 2401 corresponds with spacing hole 2507, and rivet portion and spacing spout 2303 sliding connection, the diameter of close-fitting portion 2401 is greater than the diameter of rivet portion.
Preferably, a plurality of sliding blocks 2502 are arranged on the inner side of the tail making housing 25, a plurality of axial sliding grooves 2205 are arranged on the outer side of the sliding cylinder 2204, and the sliding blocks 2502 are in sliding fit with the axial sliding grooves 2205. Therefore, by arranging the sliding block 2502 to be in sliding fit with the axial sliding groove 2205, the sliding cylinder 2204 is prevented from moving circumferentially in the sliding process, and the matching between the core shaft 2206 and the first connecting pipe and the second connecting pipe is ensured.
Preferably, a spring limiting hole 2507 is formed in the bottom of the sliding tube 2204, one end of the compressed spring 26 corresponds to the spring limiting hole 2507, and the other end of the compressed spring 26 abuts against the other end of the tail making housing 25. The spring limiting hole 2507 is arranged to play a role in positioning the compressed spring 26.
Example 2
The utility model provides a roll up curtain connection structure, refers to figure 6, includes system tail subassembly 2 and connecting seat 1, sets up on the connecting seat 1 with connecting axle 21 assorted mounting hole 1001, system tail subassembly 2 passes through connecting axle 21 and can dismantle with connecting seat 1 and be connected. Through installing system tail subassembly 2 at the both ends of rolling up the curtain spool, install connecting seat 1 on the mounted position, system tail subassembly 2 can dismantle with connecting seat 1 through connecting axle 21 and be connected to realized rolling up the loading and unloading of curtain spool.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A roller shutter balance self-locking tail-making assembly is characterized by comprising a shifting wheel, a telescopic component, a pressure spring, a tail-making shell and a self-locking piece, wherein the shifting wheel is arranged at one end of the tail-making shell;
when the thumb wheel is rotated, the telescopic component drives the connecting shaft to axially slide;
from locking part swing joint be in on the system tail shell, the outside of thumb wheel is equipped with at least one draw-in groove, be equipped with on the locking part with draw-in groove assorted spring bolt.
2. The roller shutter balance self-locking tail-making assembly according to claim 1, wherein an annular mounting portion extending outwards is arranged at one end of the tail-making housing, a boss is arranged on the annular mounting portion, a matching hole is arranged at one end of the self-locking member, and the matching hole is matched with the boss; the other end of the self-locking piece is provided with a lock catch, and the annular mounting part is provided with a buckle matched with the lock catch; the annular installation portion is further provided with a limiting portion, and the outer side of the lock tongue is in sliding fit with the limiting portion.
3. The roller shutter balance self-locking tail-control assembly as claimed in claim 2, wherein the thumb wheel comprises an adjusting disc and a first positioning tube, the adjusting disc is arranged at one end of the first positioning tube, and the first positioning tube abuts against the telescopic component;
the terminal surface of first registration arm include with a plurality of outer inclined planes and a plurality of outer platform face that the distance of thumb wheel reduces in proper order, outer platform face establishes two that adjacently set up between the outer inclined plane, and is a plurality of outer inclined plane and a plurality of outer platform face connects gradually and forms the echelonment.
4. The rolling shutter balancing self-locking tail assembly according to claim 3, wherein the thumb wheel further comprises a second positioning tube, the second positioning tube is arranged on the inner side of the first positioning tube, and the first positioning tube and the second positioning tube are both abutted against the telescopic component;
the end face of the second positioning pipe comprises a plurality of inner inclined planes and a plurality of inner platform planes, the distance between the inner inclined planes and the thumb wheel is sequentially reduced, the inner platform planes are arranged between two adjacent inner inclined planes, and the inner inclined planes and the inner platform planes are sequentially connected to form a ladder shape; the outer inclined plane and the inner inclined plane which have the same distance with the thumb wheel are arranged in bilateral symmetry.
5. The roller shutter balance self-locking tail-control assembly according to claim 4, wherein the telescopic component comprises a core shaft and a sliding barrel, the sliding barrel is arranged on the outer side of the core shaft, the connecting shaft is arranged at one end of the core shaft, a gear is further arranged on the outer side of the connecting shaft, a matching gap is formed between the sliding barrel and the core shaft, a first abutting block is arranged on the outer side of the core shaft, a second abutting block is arranged on the inner side of the sliding barrel, and the first abutting block and the second abutting block abut against the end face of the second positioning pipe and the end face of the first positioning pipe respectively.
6. The rolling shutter balancing self-locking tail assembly according to claim 3, wherein the thumb wheel further comprises a positioning table, the positioning table is disposed at one end of the first positioning pipe, a plurality of the clamping grooves are disposed on an outer side of the positioning table, and the plurality of the clamping grooves are respectively disposed on an outer side of the plurality of outer platform.
7. The roller shutter balance self-locking tail-making assembly according to claim 6, further comprising a pin, wherein a limiting hole is formed in the outer side of the tail-making housing, a limiting sliding groove is further formed in the outer side of the positioning table, and one end of the pin penetrates through the limiting hole and is in sliding connection with the limiting sliding groove.
8. The rolling shutter balancing self-locking tail-control assembly of claim 5, wherein a plurality of sliding blocks are arranged on the inner side of the tail-control housing, a plurality of axial sliding grooves are arranged on the outer side of the sliding barrel, and the sliding blocks are in sliding fit with the axial sliding grooves.
9. The roller shutter balance self-locking tail-making assembly according to claim 5, wherein a spring limiting hole is formed in the bottom of the sliding barrel, one end of the pressure spring corresponds to the spring limiting hole, and the other end of the pressure spring abuts against the other end of the tail-making housing.
10. A roller shutter connecting structure, characterized by comprising the tail-making component and the connecting seat according to any one of claims 1 to 9, wherein the connecting seat is provided with a mounting hole matched with the connecting shaft, and the tail-making component is detachably connected with the connecting seat through the connecting shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110882416.0A CN113668999A (en) | 2021-08-02 | 2021-08-02 | Roller shutter balance self-locking tail-making assembly and connecting structure |
| PCT/CN2022/094143 WO2023010952A1 (en) | 2021-08-02 | 2022-05-20 | Roller shutter balance self-locking tail-controlling assembly and connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110882416.0A CN113668999A (en) | 2021-08-02 | 2021-08-02 | Roller shutter balance self-locking tail-making assembly and connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113668999A true CN113668999A (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110882416.0A Pending CN113668999A (en) | 2021-08-02 | 2021-08-02 | Roller shutter balance self-locking tail-making assembly and connecting structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113668999A (en) |
| WO (1) | WO2023010952A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023010952A1 (en) * | 2021-08-02 | 2023-02-09 | 广州市晾百年科技有限公司 | Roller shutter balance self-locking tail-controlling assembly and connection structure |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203925255U (en) * | 2014-06-13 | 2014-11-05 | 浙江永强集团股份有限公司 | A kind of roller shutter self-locking structure of tent |
| CN105649518B (en) * | 2016-01-11 | 2017-09-29 | 杭州万事达装饰用品有限公司 | The convenient roller shutter installed |
| CN205558769U (en) * | 2016-01-11 | 2016-09-07 | 杭州万事达装饰用品有限公司 | Roll up scalable fixed subassembly of curtain |
| CN207245596U (en) * | 2017-06-21 | 2018-04-17 | 广州市瑞翔机电有限公司 | A kind of roller shutter tail apparatus |
| CN210105722U (en) * | 2018-12-29 | 2020-02-21 | 宁波格兰家居用品有限公司 | Rolling screen mounting seat |
| CN209855671U (en) * | 2019-01-23 | 2019-12-27 | 广州市珏饰窗饰科技有限公司 | Resilience system tail with connection function |
| CN209855663U (en) * | 2019-01-23 | 2019-12-27 | 广州市珏饰窗饰科技有限公司 | Spring rolling curtain head |
| CN110984826A (en) * | 2019-12-03 | 2020-04-10 | 广州市珏饰窗饰科技有限公司 | Rolling curtain balance regulator and rolling curtain composed of same |
| CN212563042U (en) * | 2020-04-08 | 2021-02-19 | 广州市珏饰窗饰科技有限公司 | Adjustable tail making device |
| CN113668999A (en) * | 2021-08-02 | 2021-11-19 | 广州市晾百年科技有限公司 | Roller shutter balance self-locking tail-making assembly and connecting structure |
| CN215889882U (en) * | 2021-08-02 | 2022-02-22 | 广州市晾百年科技有限公司 | Roller shutter balance self-locking tail-making assembly and connecting structure |
-
2021
- 2021-08-02 CN CN202110882416.0A patent/CN113668999A/en active Pending
-
2022
- 2022-05-20 WO PCT/CN2022/094143 patent/WO2023010952A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023010952A1 (en) * | 2021-08-02 | 2023-02-09 | 广州市晾百年科技有限公司 | Roller shutter balance self-locking tail-controlling assembly and connection structure |
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| Publication number | Publication date |
|---|---|
| WO2023010952A1 (en) | 2023-02-09 |
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