CN210508986U

CN210508986U - Curtain capable of randomly adjusting size of curtain head

Info

Publication number: CN210508986U
Application number: CN201920990733.2U
Authority: CN
Inventors: 吴伟国
Original assignee: Haining Yingbiao Home Textile Co ltd
Current assignee: Haining Yingbiao Home Textile Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-12
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a can adjust (window) curtain of curtain head size wantonly, including the main casing body, rack, first telescopic link, singlechip and power cavity, the inside of the main casing body is equipped with the power cavity, and is equipped with first telescopic link on the inner wall of power cavity one side to the rack is installed to the one end of first telescopic link, the rack is kept away from and is equipped with the slip logical groove on the power cavity inner wall of first telescopic link one side, and the inside that just slides logical groove is equipped with closed structure to be equipped with wireless receiver on the power cavity inner wall of slip logical groove below, the top of power cavity is equipped with equidistant spacing groove, and the central point department of putting of spacing inslot portion is equipped with the stopper, and the bottom of stopper extends to the inside of power cavity to the bottom of stopper all articulates there is the gear post. The utility model discloses not only ensure the (window) curtain and be in the state that opens and shuts all the time when using, improved the convenience when the (window) curtain uses, realized the function of adjusting the curtain head size when the (window) curtain uses moreover.

Description

Curtain capable of randomly adjusting size of curtain head

Technical Field

The utility model relates to the technical field of home decoration, in particular to a curtain with a curtain head size capable of being adjusted at will.

Background

The curtain is mainly used for isolating the outside and keeping the privacy of a room, and is an indispensable decoration for home decoration, the curtain divides the inside and the outside of the room into two worlds in severe cold winter, warm feeling is added to the room, and the curtain is installed for every family along with the continuous improvement of the living standard of people.

At present, curtains on the market are various, but the functionality is single, certain problems still exist, the demands of people can not be met gradually, and the specific problems are as follows:

(1) the traditional curtain is inconvenient to automatically open and close, needs to be manually opened and closed by a user, and is difficult to ensure that the curtain is always in an open-close state;

(2) the traditional curtain is inconvenient for opening and closing or closing the single curtain blade, and is difficult to adjust correspondingly according to specific requirements, so that the traditional curtain is very inconvenient;

(3) the traditional curtain is inconvenient for adjusting the distance between the connecting hooks, so that the size of the curtain head is difficult to adjust, and people are troubled frequently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust (window) curtain of curtain head size wantonly to it is not convenient for automatic opening and shutting, is not convenient for open and shut or close and be not convenient for adjust the problem of interval between the hookup not to propose (window) curtain among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a curtain capable of randomly adjusting the size of a curtain head comprises a main shell, a gear strip, a first telescopic rod, a single chip microcomputer and a power cavity, wherein the power cavity is arranged inside the main shell, the first telescopic rod is arranged on the inner wall of one side of the power cavity, the gear strip is arranged at one end of the first telescopic rod, a sliding through groove is formed in the inner wall of the power cavity, far away from one side of the first telescopic rod, of the gear strip, a closed structure is arranged inside the sliding through groove, a wireless receiver is arranged on the inner wall of the power cavity below the sliding through groove, equidistant limiting grooves are formed in the top of the power cavity, a limiting block is arranged at the central position inside the limiting grooves, the bottom ends of the limiting blocks extend into the power cavity, gear columns are hinged to the bottom ends of the limiting blocks, the gear columns are meshed with the gear strip, and connecting rings are arranged at, and the bottom of go-between is installed the curtain blade, and the bottom of curtain blade extends to the outside of the main casing body, is equipped with the singlechip on the power cavity inner wall of first telescopic link below, and the output of singlechip and the input electric connection of first telescopic link, the input of singlechip and the output electric connection of wireless receiver.

Preferably, the top of main casing body is equipped with cavity annular frame, and the both ends of cavity annular frame all are equipped with the screw cap to the internal thread of screw cap is connected with the threaded rod, and the both ends of threaded rod all extend to the outside of screw cap.

Preferably, all be equipped with the spout on two inside walls that slide through the groove, and the inside one side of spout is equipped with the slider, and the one end of slider extends to the outside of spout and with the outer wall fixed connection of rack.

Preferably, the closed structure is equipped with a location section of thick bamboo, compound spring, trace and trace from a left side to the right side in proper order, it is equipped with a location section of thick bamboo on the inner wall of logical groove one side to slide, and the inside one side of a location section of thick bamboo is equipped with the trace to be equipped with compound spring on the outer wall of trace one side, the one end of compound spring and the inner wall fixed connection of a location section of thick bamboo, the trace is kept away from and is equipped with the trace on the outer wall of compound spring one side, the one end of trace extend to the outside of a location section of thick bamboo and with the outer.

Preferably, a connecting rod is arranged in the power cavity on one side of the connecting ring, the outer wall on one side of the connecting rod is fixedly connected with the surface of the connecting ring through a support rod, a second telescopic rod is arranged on the inner wall, far away from the connecting ring, of the power cavity on one side of the connecting rod, and one end of the second telescopic rod is fixedly connected with the surface of the connecting rod.

Preferably, the main casing body top of threaded rod below all is equipped with spacing frame, and the inside one side of spacing frame is equipped with spacing post, and the top of spacing post extends to the outside of spacing frame, and the one end on main casing body surface is equipped with the curtain head to the hook is even all installed to the both sides on curtain head top, and the top of even hook is connected with the fixed surface of spacing post.

Compared with the prior art, the beneficial effects of the utility model are that: the curtain with the size of the curtain head capable of being adjusted at will not only ensures that the curtain is always in an opening and closing state when in use, improves the convenience when in use, but also realizes the function of adjusting the size of the curtain head when in use;

(1) the curtain is provided with the positioning cylinder, the composite spring, the linkage plate and the linkage rod, the linkage plate moves right in the positioning cylinder under the elastic action of the composite spring, and the linkage rod pushes the gear bars so as to enable the curtain blades to be in an opening and closing state, so that the curtain is ensured to be always in the opening and closing state when in use;

(2) the connecting rod, the second telescopic rod, the limiting groove and the limiting block are arranged, the second telescopic rod is opened through operating the single chip microcomputer to drive the connecting rod to move, the limiting block can move in the limiting groove, the connecting ring drives the gear column to move synchronously, and the gear column and the gear strip are separated from a meshing state, so that the single curtain blades can be opened and closed conveniently, and the convenience of the curtain in use is improved;

(3) through being provided with spacing frame, spacing post, threaded rod, screw cap, cavity annular frame and even hook, through rotating cavity annular frame, make it drive screw cap synchronous rotation, the threaded rod then can be at the inside rotation of screw cap, makes spacing post remove in the inside of spacing frame to in adjust the interval between even hook, thereby realized the function of adjusting curtain head size when the (window) curtain uses.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the closed structure of the present invention in cross section and enlarged structure;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the appearance structure of the present invention.

In the figure: 1. a main housing; 2. a wireless receiver; 3. a sliding through groove; 4. a closed configuration; 401. a positioning cylinder; 402. a compound spring; 403. a linkage sheet; 404. a linkage rod; 5. a limiting groove; 6. a limiting block; 7. a gear rack; 8. a gear post; 9. a first telescopic rod; 10. a single chip microcomputer; 11. a connecting ring; 12. a connecting rod; 13. a second telescopic rod; 14. a curtain blade; 15. a power cavity; 16. a chute; 17. a slider; 18. a limiting frame; 19. a limiting column; 20. a threaded rod; 21. a threaded cap; 22. a hollow annular frame; 23. a curtain head; 24. and (7) connecting the hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a curtain capable of randomly adjusting the size of a curtain head comprises a main shell 1, a gear strip 7, a first telescopic rod 9, a single chip microcomputer 10 and a power cavity 15, wherein the power cavity 15 is arranged inside the main shell 1, the inner wall of one side of the power cavity 15 is provided with the first telescopic rod 9, the type of the first telescopic rod 9 can be QD19, one end of the first telescopic rod 9 is provided with the gear strip 7, a hollow annular frame 22 is arranged above the main shell 1, two ends of the hollow annular frame 22 are both provided with threaded caps 21, the internal threads of the threaded caps 21 are connected with a threaded rod 20, two ends of the threaded rod 20 both extend to the outside of the threaded caps 21, the top end of the main shell 1 below the threaded rod 20 is both provided with a limiting frame 18, one side inside the limiting frame 18 is provided with a limiting column 19, the top end of the limiting column 19 extends to the outside of the limiting frame 18, one end of, the two sides of the top end of the curtain head 23 are provided with connecting hooks 24, and the top ends of the connecting hooks 24 are fixedly connected with the surface of the limiting column 19 so as to adjust the size of the curtain head 23;

a sliding through groove 3 is formed in the inner wall of the power cavity 15, on the side, away from the first telescopic rod 9, of the gear rack 7, sliding grooves 16 are formed in the two inner side walls of the sliding through groove 3, a sliding block 17 is arranged on one side inside the sliding groove 16, one end of the sliding block 17 extends to the outside of the sliding groove 16 and is fixedly connected with the outer wall of the gear rack 7, and therefore the gear rack 7 is driven to move left and right;

a closed structure 4 is arranged inside the sliding through groove 3, a positioning cylinder 401, a composite spring 402, a linkage plate 403 and a linkage rod 404 are sequentially arranged on the closed structure 4 from left to right, the positioning cylinder 401 is arranged on the inner wall of one side of the sliding through groove 3, the linkage plate 403 is arranged on one side inside the positioning cylinder 401, the composite spring 402 is arranged on the outer wall of one side of the linkage plate 403, one end of the composite spring 402 is fixedly connected with the inner wall of the positioning cylinder 401, the linkage rod 404 is arranged on the outer wall of one side, away from the composite spring 402, of the linkage plate 403, and one end of the linkage rod 404 extends to the outside of the positioning cylinder 401 and is fixedly connected with the outer wall of;

the linkage plate 403 moves to the right inside the positioning cylinder 401 under the elastic action of the composite spring 402, and the linkage rod 404 pushes the gear strip 7, so that the curtain blades 14 are in an opening and closing state, and the curtain blades 14 are ensured to be always in the opening and closing state under the condition that the curtain is not used;

and the inner wall of the power cavity 15 below the sliding through groove 3 is provided with a wireless receiver 2, the type of the wireless receiver 2 can be UWA-BR100, the top of the power cavity 15 is provided with equidistant limiting grooves 5, the central position inside the limiting grooves 5 is provided with a limiting block 6, the bottom end of the limiting block 6 extends to the inside of the power cavity 15, the bottom ends of the limiting blocks 6 are all hinged with gear posts 8, the gear posts 8 are mutually meshed with gear strips 7, the central position of the bottom ends of the gear posts 8 is provided with a connecting ring 11, the power cavity 15 at one side of the connecting ring 11 is internally provided with a connecting rod 12, the outer wall at one side of the connecting rod 12 is fixedly connected with the surface of the connecting ring 11 through a support rod, the inner wall of the power cavity 15 at the side of the connecting rod 12 far away from the connecting ring 11 is provided with a second telescopic rod 13, the type of the second telescopic rod 13 can, the input end of the second telescopic rod 13 is electrically connected with the output end of the single chip microcomputer 10, so that the opening, closing and closing states of the single curtain blades 14 can be adjusted conveniently;

and the bottom of the connecting ring 11 is provided with a curtain blade 14, the bottom end of the curtain blade 14 extends to the outside of the main housing 1, the inner wall of the power cavity 15 below the first telescopic rod 9 is provided with a single chip microcomputer 10, the model of the single chip microcomputer 10 can be SH69P25, the output end of the single chip microcomputer 10 is electrically connected with the input end of the first telescopic rod 9, and the input end of the single chip microcomputer 10 is electrically connected with the output end of the wireless receiver 2.

The working principle is as follows: when the curtain is used, firstly, a corresponding command is sent out through external remote control, the corresponding command is received by the wireless receiver 2 and then is transmitted to the singlechip 10, so that the corresponding command is sent out by operating the singlechip 10, the first telescopic rod 9 is opened through operating the singlechip 10, the sliding block 17 can move in the sliding groove 16 and drive the gear bar 7 to move left, the gear bar 7 and the gear column 8 are meshed with each other, the gear column 8 rotates, the curtain blades 14 are driven by the connecting ring 11 to synchronously rotate so as to close the curtain blades 14, the linkage plate 403 moves right in the positioning cylinder 401 through the elastic action of the composite spring 402, the gear bar 7 is pushed by the linkage rod 404, so that the curtain blades 14 are in an opening and closing state, the curtain blades 14 are ensured to be always in the opening and closing state under the condition that the curtain is not used, then, the second telescopic rod 13 is opened through operating the singlechip 10, the connecting rod 12 is driven to move, the limiting block 6 can move in the limiting groove 5, the connecting ring 11 drives the gear column 8 to move synchronously, the gear column and the gear strip 7 are separated from a meshed state, so that a user can open, close and close the single curtain vanes 14 according to specific requirements, finally the hollow annular frame 22 is rotated to drive the threaded cap 21 to rotate synchronously, the threaded rod 20 can rotate in the threaded cap 21, the limiting column 19 moves in the limiting frame 18 to adjust the distance between the connecting hooks 24, and the size of the curtain head 23 is adjusted, so that the curtain can be used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a but curtain of random adjustment curtain head size, includes main casing body (1), rack (7), first telescopic link (9), singlechip (10) and power cavity (15), its characterized in that: the power cavity (15) is arranged in the main shell (1), the inner wall of one side of the power cavity (15) is provided with a first telescopic rod (9), one end of the first telescopic rod (9) is provided with a gear rack (7), the inner wall of the power cavity (15) of one side, away from the first telescopic rod (9), of the gear rack (7) is provided with a sliding through groove (3), the inside of the sliding through groove (3) is provided with a closed structure (4), the inner wall of the power cavity (15) below the sliding through groove (3) is provided with a wireless receiver (2), the top of the power cavity (15) is provided with equidistant limiting grooves (5), a limiting block (6) is arranged at the central position inside the limiting groove (5), the bottom end of the limiting block (6) extends to the inside of the power cavity (15), and the bottom end of the limiting block (6) is hinged with gear columns (8), gear post (8) and rack (7) intermeshing, the central point of gear post (8) bottom puts the department and all is equipped with go-between (11), and the bottom of go-between (11) installs curtain blade (14), the bottom of curtain blade (14) extends to the outside of the main casing body (1), be equipped with on power cavity (15) inner wall of first telescopic link (9) below singlechip (10), the output of singlechip (10) and the input electric connection of first telescopic link (9), the input of singlechip (10) and the output electric connection of wireless receiver (2).

2. The window covering capable of arbitrarily adjusting the size of a head of the window shade as claimed in claim 1, wherein: the top of main casing body (1) is equipped with cavity annular frame (22), and the both ends of cavity annular frame (22) all are equipped with screw cap (21) to the internal thread of screw cap (21) is connected with threaded rod (20), and the both ends of threaded rod (20) all extend to the outside of screw cap (21).

3. The window covering capable of arbitrarily adjusting the size of a head of the window shade as claimed in claim 1, wherein: all be equipped with spout (16) on two inside walls of slip logical groove (3), and the inside one side of spout (16) is equipped with slider (17), and the one end of slider (17) extends to the outside of spout (16) and with the outer wall fixed connection of rack (7).

4. The window covering capable of arbitrarily adjusting the size of a head of the window shade as claimed in claim 1, wherein: closed structure (4) are equipped with a location section of thick bamboo (401), compound spring (402), trace (403) and trace (404) from a left side to the right side in proper order, be equipped with a location section of thick bamboo (401) on the inner wall of slip logical groove (3) one side, and the inside one side of a location section of thick bamboo (401) is equipped with trace (403), and be equipped with compound spring (402) on the outer wall of trace (403) one side, the one end of compound spring (402) and the inner wall fixed connection of a location section of thick bamboo (401), be equipped with trace (404) on the outer wall of trace (403) one side of keeping away from compound spring (402), the one end of trace (404) extend to the outside of a location section of thick bamboo (401) and with the outer wall fixed connection of rack.

5. The window covering capable of arbitrarily adjusting the size of a head of the window shade as claimed in claim 1, wherein: the power cavity (15) of go-between (11) one side is inside to be equipped with connecting rod (12), and the outer wall of connecting rod (12) one side passes through branch and is connected with the fixed surface of go-between (11), and is equipped with second telescopic link (13) on connecting rod (12) keep away from power cavity (15) inner wall of go-between (11) one side, the one end of second telescopic link (13) and the fixed surface of connecting rod (12) are connected.

6. The window covering capable of arbitrarily adjusting the size of the shade head as claimed in claim 2, wherein: the main casing body (1) top of threaded rod (20) below all is equipped with spacing frame (18), and the inside one side of spacing frame (18) is equipped with spacing post (19), and the top of spacing post (19) extends to the outside of spacing frame (18), and the one end on main casing body (1) surface is equipped with curtain head (23) to the both sides on curtain head (23) top all install even hook (24), even the top of hook (24) and the fixed surface of spacing post (19) are connected.