CN213359943U

CN213359943U - Rope winder

Info

Publication number: CN213359943U
Application number: CN202021655617.4U
Authority: CN
Inventors: 武怀亚
Original assignee: Jiangyin Boqiang Decoration Materials Co ltd
Current assignee: Jiangyin Boqiang Decoration Materials Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-06-04
Anticipated expiration: 2030-08-11

Abstract

The utility model belongs to the technical field of accessories of window curtain and specifically relates to a ropewinder is related to, including ropewinder base, seted up the standing groove on the ropewinder base, the line mouth has been seted up at standing groove length direction's both ends, and the logical line mouth has been seted up to the standing groove tank bottom, and the standing groove internal rotation is connected with the wire roller, and the wire roller is located the top of line mouth, and the axis direction of wire roller sets up with the axis direction of line mouth is perpendicular, and the axis of line mouth is tangent with the circumferential surface of wire roller. The present application has the effect of reducing the likelihood of the pull-cord breaking by wear.

Description

Rope winder

Technical Field

The application relates to the field of curtain accessories, in particular to a rope winder.

Background

In the household life, a curtain is needed to be used on a window. Among them, the louver window is widely used due to its various functions, simple appearance and beautiful appearance. In particular, the shutter curtain is formed by connecting and folding a plurality of sheets, not only has the purposes of ventilation, shading and sound insulation, but also can shade sun, cool and decorate rooms. The traditional shutter structure generally comprises louver blades with an arched cross section, a traction rope, a ladder rope, a rotary driver with a self-locking function, a rotating shaft, a rope winder, a fixer, a top rail, a bottom rail and the like.

Chinese patent publication No. CN2767624Y discloses a hollow glass blind, which comprises a frame surrounded by window frames and corner joints, an upper beam disposed on the top of the frame, front and rear glass members attached to the frame by pillars disposed in the left and right sides of the frame, and a blind assembly including blind slats disposed in the front and rear glass members and tied together by a steering rope and a traction rope, a steering adjustment device connected to the steering rope, and an upper and lower traction device connected to the traction rope, wherein the steering adjustment device includes a steering shaft, a rotary drum, a driving rotary drum, a steering magnetic hammer, a spring, a steering line, a roller, and a steering moving handle, the rotary drum is disposed in the upper beam and fixed to the steering shaft, the steering rope of the blind slats is connected to the rotary drum, the rotary drum is pivoted to a rotary drum shaft hole of a rotary drum base, the rotary drum base is fixed in the upper beam, a rope hole for the traction rope to pass through is opened in the middle of the bottom of the rotary drum base, the driving rotary drum is fixed at the shaft end of the steering shaft and positioned at the top of the upright column, the steering magnetic hammer is positioned in the upright column, a magnet block is embedded at one side of the steering magnetic hammer facing to the front glass, one end of a spring is fixed with the upper end of the steering magnetic hammer, the other end of the spring is connected with one end of a steering line, the other end of the steering line is fixed with the lower end of the steering magnetic hammer after bypassing the driving rotary drum and a roller, the roller is installed at the bottom of the upright column, and the steering movable handle is positioned at the outer side of the front glass and is attracted with the steering magnetic.

When the steering handle is used, the steering moving handle moves up and down, the steering magnetic hammers in the upright column are driven to move up and down together under the action of the magnetic field force of the magnet blocks, the driving rotary drum is driven to rotate clockwise or anticlockwise through the up and down movement of the steering magnetic hammers under the action of the spring and the steering line, so that the steering shaft is driven to rotate, and the steering shaft drives the rotary drums to rotate. When the louver blades need to be folded or put down, the louver blades only need to be rotated to the horizontal position, then the lifting moving handle is moved up and down, the magnetic hammers in the upright posts are driven to move up and down under the action of the magnetic field force of the two magnet blocks, and then the pulling ropes connected with the upper ends of the magnetic hammers drive the louver blades to move up and down in the front glass and the rear glass.

In view of the above-mentioned related arts, the inventor believes that friction exists between the traction rope and the rope hole when the traction rope moves, and the traction rope is easily worn and broken after long-term use, so that the lifting function of the louver blades is disabled.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of the traction rope being broken by abrasion, the application provides a rope winder.

The application provides a ropewinder adopts following technical scheme:

the utility model provides a rope winder, includes rope winder base, the standing groove has been seted up on the rope winder base, the line mouth has been seted up at standing groove length direction's both ends, the line mouth has been seted up to the standing groove tank bottom, the standing groove internal rotation is connected with the wire roller, the wire roller is located the top of line mouth, the axis direction of wire roller sets up with the axis direction of line mouth is perpendicular, the axis of line mouth is tangent with the circumferential surface of wire roller.

Through adopting above-mentioned technical scheme, when operating personnel pulled the haulage rope, the wire guide roller was walked around to the haulage rope to pass the wire passing mouth, can drive the wire guide roller when the haulage rope removes and rotate, the haulage rope can pass the wire passing mouth along the central line of wire passing mouth under the direction of wire guide roller, thereby direct and wire passing mouth contact friction and lead to the cracked possibility of haulage rope wearing and tearing when reducing the haulage rope and removing.

Preferably, the wire guide roller is provided with a wire clamping groove.

Through adopting above-mentioned technical scheme, the card wire casing can carry on spacingly to the haulage rope, when reducing the haulage rope and remove round trip movement on the wire guide roller and with the wire guide roller between produce frictional possibility to reduce the haulage rope and lead to wearing and tearing cracked possibility because of the friction.

Preferably, the side walls of the placing groove at two ends in the axial direction of the wire roller are both connected with a cross beam, the cross beam is rotatably connected with wire clamping discs, the axial directions of the two wire clamping discs are parallel to the axial direction of the wire passing port, the two wire clamping discs are at the same horizontal height, and a gap is reserved between the two wire clamping discs.

Through adopting above-mentioned technical scheme, the trapping mechanism can play direction and clamping action to the haulage rope, further reduces the possibility of haulage rope skew, and is more smooth and easy when making the haulage rope remove.

Preferably, a wire guide cylinder is arranged in the wire passing port through a bracket.

Through adopting above-mentioned technical scheme, the guide wire section of thick bamboo can play the guide effect to the removal of haulage rope, makes the difficult emergence skew of haulage rope, and is more smooth and easy when making the haulage rope remove.

Preferably, be equipped with the receipts spool on the lateral wall of serving one side of conductor roller is kept away from to the ropewinder base, receipts spool and logical line mouth intercommunication, receive the spool and be the setting of loudspeaker form.

Through adopting above-mentioned technical scheme, receive the line pipe and can lead the removal of haulage rope, make better winding on the wire roller of haulage rope to drive the wire roller and rotate, receive the line pipe and be the loudspeaker form setting and can reduce the haulage rope and receive the possibility of line pipe mouth of pipe contact, thereby reduce the haulage rope and receive the possibility of line pipe wearing and tearing.

Preferably, a smooth layer is connected in the wire collecting pipe.

Through adopting above-mentioned technical scheme, the haulage rope can be avoided with receive line pipe direct contact on the smooth layer to reduce the haulage rope and receive the degree of line pipe wearing and tearing.

Preferably, the wire guide roller is arranged in a hollow manner, lubricating media are filled in the wire guide roller, a lubricating hole is formed in the bottom of the wire clamping groove, and the lubricating hole is communicated with the hollow interior of the wire guide roller.

Through adopting above-mentioned technical scheme, on the lubricated medium can adhere to the haulage rope through the lubrication hole, improved the lubricity on haulage rope surface.

Preferably, the line passing port is filled with a smearing piece, the smearing piece is provided with a line passing through hole, and the central line of the line passing through hole is overlapped with the central line of the line passing port.

Through adopting above-mentioned technical scheme, the piece of paining can make the even smearing on the haulage rope surface of lubricating medium of adhesion on the haulage rope, further improves the lubricity on haulage rope surface.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the traction rope can drive the wire guide roller to rotate when moving, and the traction rope can pass through the wire through opening along the central line of the wire through opening under the guidance of the wire guide roller, so that the possibility that the traction rope directly contacts with the wire through opening to be abraded and broken when moving is reduced;

2. the wire clamping disc can play a role in guiding and clamping the traction rope, so that the possibility of deviation of the traction rope is further reduced, and the traction rope can move more smoothly;

3. receive the spool and can lead the removal of haulage rope, make better winding on the wire roller of haulage rope to drive the wire roller and rotate, receive the spool and be the loudspeaker form setting and can reduce the haulage rope and receive the possibility of spool mouth of pipe contact, thereby reduce the haulage rope by receiving the possibility of spool wearing and tearing.

Drawings

FIG. 1 is a schematic view of the general construction of a cord winder embodying embodiments of the present application;

FIG. 2 is a schematic view of a configuration embodying the positional relationship between the wire guide roller and the feed through opening in an embodiment of the present application;

FIG. 3 is a schematic view showing the positional relationship between the lubrication holes and the wire guide roller in the embodiment of the present application;

fig. 4 is a schematic structural view showing a positional relationship between a wire drum and a base of a rope reel in an embodiment of the present application.

Description of reference numerals: 1. a rope winder base; 2. a support plate; 3. clamping the notch; 4. a bobbin; 5. a placement groove; 6. a wire guide roller; 7. a wire clamping groove; 8. a rotating part; 9. a wire passing port; 10. a wire guide cylinder; 11. chamfering with an arc; 12. a support; 13. clamping a wire coil; 14. a cross beam; 15. a wire port; 16. collecting the wire pipe; 17. a smoothing layer; 18. a hauling rope; 19. a threaded opening; 20. a plug; 21. a lubrication hole; 22. a lubricating medium; 23. a painting member; 24. and the wire through hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses rope winder. Referring to fig. 1, a ropewinder includes ropewinder base 1, ropewinder base 1 has backup pad 2 along its length direction's both ends integrated into one piece, joint breach 3 has all been seted up in two backup pads 2, two joint breachs 3 are in same level, the opening of two joint breachs 3 all sets up towards the direction that deviates from ropewinder base 1, it is connected with bobbin 4 to rotate between two backup pads 2, the both ends of bobbin 4 are established in two joint breachs 3 respectively the rotating stand.

Referring to fig. 1 and 2, a placing groove 5 is formed in a rope winder base 1, an opening of the placing groove 5 is arranged towards a bobbin 4, wire passing openings 9 are formed in two ends of the placing groove 5 in the length direction, a wire passing opening 15 is formed in the bottom of the placing groove 5, and a central line of the wire passing opening 15 is perpendicular to the bottom of the placing groove 5. The wire guiding roller 6 is rotatably connected in the placing groove 5, the wire guiding roller 6 is positioned above the wire passing port 15, the axial direction of the wire guiding roller 6 is vertical to the axial direction of the wire passing port 15, and the axial direction of the wire passing port 15 is tangent to the circumferential surface of the wire guiding roller 6.

Referring to fig. 2 and 3, an annular wire clamping groove 7 is formed in the wire roller 6, the groove bottom of the wire clamping groove 7 is arc-shaped, rotating portions 8 are formed at two ends of the wire roller 6 in an integrated mode, and the wire roller 6 is rotatably connected with the placing groove 5 through the rotating portions 8. The guide roller 6 is arranged in a hollow manner, a threaded opening 19 is formed in one end, away from the guide roller 6, of the rotating part 8 at one end of the guide roller 6, and a plug 20 is screwed in the threaded opening 19.

Referring to fig. 2 and 3, a plurality of lubrication holes 21 are formed at the bottom of the wire clamping groove 7, the lubrication holes 21 are communicated with the hollow interior of the wire guide roller 6, and the lubrication holes 21 are uniformly formed in a plurality along the circumferential direction of the wire guide roller 6. The guide roller 6 is filled with a lubricating medium 22, the lubricating medium 22 is industrial grease, namely butter, and the lubricating medium 22 can be adhered to the traction rope 18 through the lubricating hole 21, so that the lubricity of the surface of the traction rope 18 is improved.

Referring to fig. 2, a take-up tube 16 is integrally formed on the side wall of the rope winder base 1 far from the bobbin 4, the central line of the take-up tube 16 is coincident with the central line of the wire through opening 15, and the take-up tube 16 is arranged in a trumpet shape. The smooth layer 17 is fixedly connected in the wire collecting pipe 16, the smooth layer 17 is made of a hard alloy ring, and the smooth layer 17 can prevent the traction rope 18 from being in direct contact with the wire collecting pipe 16, so that the abrasion degree of the traction rope 18 by the wire collecting pipe 16 is reduced.

Referring to fig. 2 and 3, the through hole is filled with an applying piece 23, the applying piece 23 is made of sponge, the applying piece 23 is provided with a through hole 24, and the center line of the through hole 24 is overlapped with the center line of the through hole 15. The smearing component 23 can evenly smear the lubricating medium 22 on the hauling cable 18, and further improve the lubricity of the surface of the hauling cable 18.

Referring to fig. 1 and 2, the placing groove 5 is fixedly connected with a cross beam 14 on the side walls at two ends in the axial direction of the wire guide roller 6, the cross beam 14 is rotatably connected with wire clamping discs 13, the axial directions of the two wire clamping discs 13 are parallel to the axial direction of the wire through port 15, the two wire clamping discs 13 are at the same horizontal height, and a gap is reserved between the two wire clamping discs 13. The haulage rope 18 passes the clearance, and two wire clamping discs 13 play the effect of centre gripping and direction to haulage rope 18, reduce the possibility of haulage rope 18 skew, make haulage rope 18 more smooth and easy when moving.

Referring to fig. 1 and 4, a wire guide cylinder 10 is fixedly connected to the wire passing opening 9 through a support 12, arc chamfers 11 are arranged at two ends of the inner side wall of the wire guide cylinder 10, the support 12 is located on two sides of the wire guide cylinder 10, and one end, away from the wire guide cylinder 10, of the support 12 and the rope winder base 1 are integrally formed.

Referring to fig. 1 and 4, the pull cord 18 passes through the wire barrel 10 and the two wire grip discs 13 in sequence and around the wire-gripping groove 7 on the wire roller 6 and then out of the take-up tube 16 through the wire passage 15.

The implementation principle of this application embodiment rope reel does: when the hauling rope 18 is pulled, the wire guide cylinder 10 guides the movement of the hauling rope 18, the wire clamping discs 13 are clamped at two sides of the hauling rope 18 and guide the movement of the hauling rope 18, the hauling rope 18 bypasses the wire guide roller 6, the hauling rope 18 drives the wire guide roller 6 to rotate when moving, the lubricating medium 22 is adhered to the hauling rope 18 through the lubricating hole 21, the lubricating medium 22 on the hauling rope 18 is uniformly coated on the hauling rope 18 by the coating piece 23, and the hauling rope 18 vertically penetrates through the wire through opening 15 and the wire take-up pipe 16 through the guiding of the wire guide roller 6, so that the possibility that the hauling rope 18 directly contacts with the wire through opening 15 and is abraded and broken when moving is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A rope winder is characterized in that: including serving up reel base (1), standing groove (5) have been seted up on serving up reel base (1), line mouth (9) have been seted up at standing groove (5) length direction's both ends, wire mouth (15) have been seted up to standing groove (5) tank bottom, standing groove (5) internal rotation is connected with wire roller (6), wire roller (6) are located the top of wire mouth (15), the axis direction of wire roller (6) sets up with the axis direction of wire mouth (15) is perpendicular, the axis of wire mouth (15) is tangent with the circumferential surface of wire roller (6).

2. The rope winder of claim 1, wherein: and a wire clamping groove (7) is formed in the wire guide roller (6).

3. The rope winder of claim 1, wherein: all be connected with crossbeam (14) on standing groove (5) along the lateral wall at wire roller (6) axis direction both ends, it is connected with double-layered drum (13) to rotate on crossbeam (14), two the axis direction of double-layered drum (13) is parallel with the axis direction of through-wire mouth (15), two double-layered drum (13) are at same level, two leave the clearance between double-layered drum (13).

4. The rope winder of claim 1, wherein: a wire guide cylinder (10) is arranged in the wire passing port (9) through a bracket (12).

5. The rope winder of claim 1, wherein: be equipped with receipts spool (16) on the lateral wall of serving one side of wire roller (6) is kept away from in ropewinder base (1), receipts spool (16) and logical line mouth (15) intercommunication, receipts spool (16) are the setting of loudspeaker form.

6. The rope winder of claim 5, wherein: a smooth layer (17) is connected in the wire collecting pipe (16).

7. The rope winder of claim 2, wherein: the wire guide roller (6) is arranged in a hollow mode, lubricating media (22) are filled in the wire guide roller (6), a lubricating hole (21) is formed in the bottom of the wire clamping groove (7), and the lubricating hole (21) is communicated with the hollow interior of the wire guide roller (6).

8. The rope winder of claim 7, wherein: the wire passing port (15) is filled with a smearing piece (23), the smearing piece (23) is provided with a wire passing through hole (24), and the center line of the wire passing through hole (24) is superposed with the center line of the wire passing port (15).