CN210178255U

CN210178255U - Installation-free up-and-down positioning soft yarn curtain

Info

Publication number: CN210178255U
Application number: CN201920711719.4U
Authority: CN
Inventors: Huajie Shen; 沈华杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-24
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a gentle yarn curtain of location about exempting from to install, including left mount, the upper end surface of left side mount is provided with the spliced pole, the upper end surface of spliced pole is provided with the connecting rod, the surface of connecting rod is provided with the screwed pipe, the surface of screwed pipe is provided with system headstock, the surface of system headstock is provided with a left side system first shell, the one end of connecting rod is provided with the connector, the fixed surface of connector is provided with the lug, the one end of connector is provided with the threaded rod, the surface of threaded rod is provided with stop nut, one side of threaded rod is provided with right system first shell, the inboard of right side system first shell is provided with the dog. A gentle yarn curtain of location about exempting from to install, equipment convenient and fast does not need through screwed connection between each spare part, need not be with the help of the instrument in the assembling process, level and smooth no jamming feels in the use, the location effect is also fine.

Description

Installation-free up-and-down positioning soft yarn curtain

Technical Field

The utility model relates to a roll up the curtain field, in particular to exempt from to install gentle yarn curtain of location from top to bottom.

Background

The rolling curtain is one of window decoration products, the curtain cloth is processed by resin and rolled into a roller shape, and a pull rope or a chain is adopted for ascending and descending, so that the operation is simple and convenient, the appearance is attractive and simple, the window frame is clean and neat, and the whole room looks spacious and simple; the existing roller shutter has certain disadvantages when in use, firstly, the existing roller shutter is complex to assemble before use, the assembly can be completed step by step only by referring to a specification, and the connection and assembly among all parts can be completed by means of tools, so that the roller shutter is inconvenient, secondly, the existing roller shutter has clamping stagnation feeling in the pulling process, and the positioning effect is not good, therefore, an installation-free up-and-down positioning soft yarn shutter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an exempt from to install gentle yarn curtain of location from top to bottom, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an installation-free up-and-down positioning soft yarn curtain comprises a left fixing frame, wherein a connecting column is arranged on the outer surface of the upper end of the left fixing frame, a connecting rod is arranged on the outer surface of the upper end of the connecting column, a threaded pipe is arranged on the outer surface of the connecting rod, a head making seat is arranged on the outer surface of the threaded pipe, a left head making shell is arranged on the outer surface of the head making seat, a connector is arranged at one end of the connecting rod, a convex block is fixedly arranged on the outer surface of the connector, a threaded rod is arranged at one end of the connector, a limiting nut is arranged on the outer surface of the threaded rod, a right head making shell is arranged on one side of the threaded rod, a stop block is arranged on the inner side of the right head making shell, a spring seat is arranged on the inner, a scroll is movably mounted between the left head making shell and the right head making shell, and a clamping rib is arranged on the inner side of the scroll.

Preferably, one end of the connecting column is movably embedded in the outer surface of the left fixing frame, the other end of the connecting column is movably embedded in the inner side of the threaded pipe relative to one end of the left fixing frame, and the connecting rod penetrates through the inner side of the threaded pipe.

Preferably, threaded connection is adopted between the connecting rod and the threaded pipe, movable connection is adopted between the connecting rod seat and the left connecting rod shell, one end of the connecting rod is movably embedded in the inner side of the connecting column, and the other end of the connecting rod is movably embedded in the inner side of the connector relative to one end of the connecting column.

Preferably, a clamping groove is formed in one end of the threaded rod, the protruding block is movably embedded in the inner side of the clamping groove, the limiting nut is in threaded connection with the threaded rod, and a limiting stop ring is movably arranged at the other end of the threaded rod relative to one end of the clamping groove.

Preferably, be fixed connection between spool and the card muscle, be swing joint between card muscle and stop nut, left system head shell and the right system head shell, be swing joint between right system head shell and the dog, the spring holder activity runs through in the inboard of dog and right system head shell, the lower extreme external surface fixation of dog is provided with the gear baffle.

Preferably, the inner wheel is meshed with the spring seat through the pinion, a right fixing frame is arranged on the outer surface of one end of the spring seat, the right fixing frame is movably embedded in the inner side of the spring seat, and clamping functions are fixedly arranged on the outer surfaces of the left fixing frame and the right fixing frame.

Compared with the prior art, the utility model discloses following beneficial effect has: the installation-free up-and-down positioning soft yarn curtain is characterized in that a connecting column is embedded on a left fixing frame, the connecting rod is plugged into the connecting column, a threaded pipe is sleeved on the connecting rod, the connecting column is plugged into a threaded rod to fix the threaded rod, a head making seat is screwed on the threaded rod, a left head making shell is sleeved on the head making seat, a connector is inserted into one end of the connecting rod, the connector is clamped into a clamping groove of the threaded rod through a bump to complete installation and fixation of the threaded rod and the connecting rod, a limiting stop ring is clamped after a limiting nut is screwed on the threaded rod to align with the limiting nut and the left head making shell, a clamping rib is clamped at a concave part between the clamping ring and the left head making shell, then the right head making shell is placed, a block is plugged into the right head making shell, a clamp spring is sleeved on a spring seat to be plugged into the block, a gear baffle is placed at the upper end of an inner wheel, the inner, at last with right mount embedding spring holder lower extreme inboard close tightly can, whole installation is simple, need not to accomplish fixing between the spare part with the help of screw and instrument, it is comparatively convenient, through being provided with the pinion, threaded rod and stop nut, can install in interior wheel and draw the pearl, the pearl is drawn in the pulling, interior wheel rotation drives pinion and spring holder rotation, the spring holder rotates and drives right system head shell and rotate, through the depressed part and the cooperation of card muscle of right system head shell, make right system head shell rotate and drive the spool and rotate, the same reason, stop nut and left system head shell also rotate through this kind of mode this moment, stop nut's existence has restricted the number of turns of spool, the spool stall back can be fixed a position with the jump ring cooperation messenger, whole pulling process is level and smooth not have the jamming and feel, the location effect is also fine.

Drawings

FIG. 1 is a schematic view of the overall structure of a flexible curtain without installing upper and lower positioning members;

FIG. 2 is a schematic view of the internal structure of a flexible curtain without upper and lower positioning members;

FIG. 3 is a schematic structural view of a connection column of a mounting-free up-and-down positioning flexible yarn curtain of the present invention;

FIG. 4 is a schematic structural view of a connector of the installation-free up-down positioning flexible yarn curtain of the present invention;

FIG. 5 is a schematic view of a structure of a clamp spring of a mounting-free up-and-down positioning flexible yarn curtain of the present invention;

FIG. 6 is a schematic view of the rib-locking structure of a mounting-free up-and-down positioning flexible yarn curtain of the present invention;

fig. 7 is a schematic view of a pinion of the soft yarn curtain of the present invention.

In the figure: 1. a left fixed mount; 2. connecting columns; 3. manufacturing a headstock; 4. a connecting rod; 5. a threaded pipe; 6. A left headpiece housing; 7. a connector; 8. a bump; 9. a threaded rod; 10. a card slot; 11. a limit nut; 12. a limit stop ring; 13. a right headpiece housing; 14. a stopper; 15. a spring seat; 16. a clamp spring; 17. A gear baffle; 18. an inner wheel; 19. a pinion gear; 20. a right fixing frame; 21. a reel; 22. clamping ribs; 23. and a blocking function.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-7, an installation-free up-and-down positioning flexible yarn curtain comprises a left fixing frame 1, a connecting column 2 is arranged on the outer surface of the upper end of the left fixing frame 1, a connecting rod 4 is arranged on the outer surface of the upper end of the connecting column 2, a threaded pipe 5 is arranged on the outer surface of the connecting rod 4, a head making seat 3 is arranged on the outer surface of the threaded pipe 5, a left head making shell 6 is arranged on the outer surface of the head making seat 3, a connector 7 is arranged at one end of the connecting rod 4, a convex block 8 is fixedly arranged on the outer surface of the connector 7, a threaded rod 9 is arranged at one end of the connector 7, a limit nut 11 is arranged on the outer surface of the threaded rod 9, a right head making shell 13 is arranged at one side of the threaded rod 9, a stop block 14 is arranged at the inner, the outer surface of the pinion 19 is provided with an inner wheel 18, a scroll 21 is movably arranged between the left head making shell 6 and the right head making shell 13, and the inner side of the scroll 21 is provided with a clamping rib 22.

One end of the connecting column 2 is movably embedded in the outer surface of the left fixing frame 1, the connecting column 2 plays a connecting role, the other end of the connecting column 2, which is opposite to one end of the left fixing frame 1, is movably embedded in the inner side of the threaded pipe 5, the existence of the threaded pipe 5 enables the base 3 to be fixed, and the connecting rod 4 penetrates through the inner side of the threaded pipe 5; the connecting rod 4 is movably embedded in the inner side of the connecting column 2, so that the connecting rod 4 is stable, the other end of the connecting rod 4 is movably embedded in the inner side of the connector 7 relative to one end of the connecting column 2, and the connector 7 is used for connecting the connecting rod 4 and a threaded rod 9; one end of the threaded rod 9 is provided with a clamping groove 10, the lug 8 is movably embedded on the inner side of the clamping groove 10, the threaded rod 9 is connected with the connector 7 through the lug 8 and the clamping groove 10, the limiting nut 11 is in threaded connection with the threaded rod 9, the other end of the threaded rod 9 is movably provided with a limiting baffle ring 12 relative to one end of the clamping groove 10, and the limiting baffle ring 12 plays a limiting role and prevents the limiting nut 11 from sliding out of the threaded rod 9; the reel 21 is fixedly connected with the clamping rib 22, the reel 21 is connected with a yarn curtain in class, the clamping rib 22 is movably connected with the limit nut 11, the left end making shell 6 and the right end making shell 13, the right end making shell 13 is movably connected with the stop block 14, the spring seat 15 movably penetrates through the inner sides of the stop block 14 and the right end making shell 13, and the outer surface of the lower end of the stop block 14 is fixedly provided with a gear baffle 17 to prevent the pinion 19 from falling down; the inner wheel 18 is meshed with the spring seat 15 through the pinion 19 and used for transmission, a right fixing frame 20 is arranged on the outer surface of one end of the spring seat 15, the right fixing frame 20 is movably embedded on the inner side of the spring seat 15, the right fixing frame 20 is used for mounting and fixing the whole device, a clamping function 23 is fixedly arranged on the outer surfaces of the left fixing frame 1 and the right fixing frame 20, the clamping function 23 can increase adjustment of accessories and rails, and the accessories and the rails are prevented from being separated.

It should be noted that, the utility model relates to an installation-free up-down positioning soft yarn curtain, when in use, a user embeds a connecting column 2 on a left fixing frame 1, a connecting rod 4 is plugged into the connecting column 2, a screwed pipe 5 is sleeved on the connecting rod 4, then the connecting column 2 is plugged into the screwed pipe 5 to fix the screwed pipe 5, the user screws a threading seat 3 on the screwed pipe 5, a left threading shell 6 is sleeved on the threading seat 3, a connector 7 is inserted into one end of the connecting rod 4, the connector 7 is clamped into a clamping groove 10 of the screwed rod 9 through a lug 8 to complete the installation and fixation of the screwed rod 9 and the connecting rod 4, the user screws a limit nut 11 on the screwed rod 9 to clamp an upper limit retaining ring 12, aligns the limit nut 11 and the left threading shell 6, a clamping rib 22 is clamped in the concave part of the two, then the right threading shell 13 is put in, and then a stop 14 is plugged into the right threading shell 13, the clamp spring 16 is sleeved on the spring seat 15 and is plugged into the stop block 14, the gear baffle 17 is placed at the upper end of the inner wheel 18, the inner wheel 18 and the pinion 19 are meshed with the spring seat 15 and then are placed on the right fixing frame 20, and finally the right fixing frame 20 is embedded into the inner side of the lower end of the spring seat 15 and is tightly closed, so that the whole installation process is simple, the fixing of parts is completed without screws and tools, and the clamp spring is convenient, a user can install a pull bead in the inner wheel 18 and pull the pull bead, the inner wheel 18 rotates to drive the pinion 19 and the spring seat 15 to rotate, the spring seat 15 rotates to drive the right head making shell 13 to rotate, the reel 21 is driven to rotate by the rotation of the right head making shell 13 through the matching of the concave part of the right head making shell 13 and the clamping rib 22, and the same is also realized, at the moment, the limit nut 11 and the left head making shell 6, the stop block 14 and the clamp spring 16 are matched to enable the reel 21 to be positioned after stopping rotating, the whole pulling process is smooth and free of clamping stagnation, and the positioning effect is good.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gentle yarn curtain of location about exempting from to install, includes left mount (1), its characterized in that: the outer surface of the upper end of the left fixing frame (1) is provided with a connecting column (2), the outer surface of the upper end of the connecting column (2) is provided with a connecting rod (4), the outer surface of the connecting rod (4) is provided with a threaded pipe (5), the outer surface of the threaded pipe (5) is provided with a head making seat (3), the outer surface of the head making seat (3) is provided with a left head making shell (6), one end of the connecting rod (4) is provided with a connector (7), the outer surface of the connector (7) is fixedly provided with a convex block (8), one end of the connector (7) is provided with a threaded rod (9), the outer surface of the threaded rod (9) is provided with a limit nut (11), one side of the threaded rod (9) is provided with a right head making shell (13), the inner side of the right head making shell (13) is provided with a, the outer surface activity of spring holder (15) is provided with jump ring (16), the one end of spring holder (15) is provided with pinion (19), the surface of pinion (19) is provided with interior wheel (18), movable mounting has spool (21) between left system head shell (6) and right system head shell (13), the inboard of spool (21) is provided with card muscle (22).

2. The installation-free up-down positioning flexible screen curtain of claim 1, wherein: the one end activity of spliced pole (2) inlays in the surface of left mount (1), the spliced pole (2) other end is inlayed in the inboard of screwed pipe (5) for the one end activity of left mount (1), connecting rod (4) run through in the inboard of screwed pipe (5).

3. The installation-free up-down positioning flexible screen curtain of claim 1, wherein: be threaded connection between system headstock (3) and screwed pipe (5), be swing joint between system headstock (3) and left system first shell (6), the one end activity of connecting rod (4) inlays in the inboard of spliced pole (2), the other end of connecting rod (4) inlays in the inboard of connector (7) for the one end activity of spliced pole (2).

4. The installation-free up-down positioning flexible screen curtain of claim 1, wherein: draw-in groove (10) have been seted up to the one end of threaded rod (9), lug (8) activity inlays in the inboard of draw-in groove (10), be threaded connection between stop nut (11) and threaded rod (9), the other end of threaded rod (9) is provided with spacing fender ring (12) for the one end activity of draw-in groove (10).

5. The installation-free up-down positioning flexible screen curtain of claim 1, wherein: be fixed connection between spool (21) and card muscle (22), be swing joint between card muscle (22) and stop nut (11), left system head shell (6) and the right system head shell (13), be swing joint between right system head shell (13) and dog (14), the inboard in dog (14) and right system head shell (13) is run through in spring holder (15) activity, the lower extreme external fixation of dog (14) is provided with gear baffle (17).

6. The installation-free up-down positioning flexible screen curtain of claim 1, wherein: the inner wheel (18) is meshed with the spring seat (15) through the pinion (19), a right fixing frame (20) is arranged on the outer surface of one end of the spring seat (15), the right fixing frame (20) is movably embedded on the inner side of the spring seat (15), and a clamping function (23) is fixedly arranged on the outer surfaces of the left fixing frame (1) and the right fixing frame (20).