CN211623243U

CN211623243U - Lifting seat for shutter

Info

Publication number: CN211623243U
Application number: CN201922116921.5U
Authority: CN
Inventors: 陆芳芳
Original assignee: Jiangsu Yangcheng Energy Saving Door And Window Co ltd
Current assignee: Jiangyin Keruiaite Energy Saving Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-02
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a lift seat for shutter, including mounting panel, locking bolt, lift seat main part, dead lever, reset spring, movable rod cover, wire wheel installing frame, wire wheel and gag lever post, the wire wheel installing frame left and right sides sets up lift seat main part respectively, through horizontal pole swing joint wire wheel in the wire wheel installing frame, fixed dead lever that sets up respectively in lift seat main part top encircles outside the dead lever and sets up reset spring, and reset spring one end is connected with lift seat main part bottom, and the other end is connected with the movable rod cover, movable rod cover one end movable sleeve is located outside dead lever one end, the utility model discloses simple structure can reach the effect of adjusting lift seat after-fixing for shutter through the setting of mounting panel cooperation locking bolt, need not to punch the cooperation bolt fastening on shutter frame, and the dead lever is fixed simultaneously, The arrangement of the reset spring and the movable rod sleeve is matched with the movable wire guide wheel mounting frame, so that the lifting and positioning of the blind can be more accurate.

Description

Lifting seat for shutter

Technical Field

The utility model relates to a shutter accessory technical field, concretely relates to lift seat for shutter.

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. Conventional blind structures typically include slats having an arcuate cross-section, lift cords, ladder cords, lift mounts, rotary drives, shafts, cord winders, retainers, head and bottom rails, and the like.

Wherein, the cooperation rotary actuator is connected through the lifting rope to current lift seat for the shutter, thereby make the lifting rope drive the elevator and make sharp back and forth movement in the shutter frame, make the blind fall or rise, the lift seat is fixed usually through the cooperation bolt fastening that punches on the shutter frame, so set up the outward appearance and the intensity that will influence the shutter frame, and will fix a position fixed lift seat after punching, the position that can't adjust the lift seat according to the demand is with cooperation rotary actuator, better reach the lift effect, the last fixed wire wheel that is provided with of common lift seat simultaneously, the tensile force of wire wheel rigidity can't adjust the lifting rope, can only be through adjusting the tensile force of lifting rope with control lifting rope, thereby the lift location that makes the blind fall is more accurate, but troublesome and the effect relatively poor through the method of adjusting the lifting rope.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a lifting seat for a louver, which comprises a mounting plate, a locking bolt, a lifting seat main body, a fixed rod, a reset spring, a movable rod sleeve, a wire wheel mounting frame, a wire wheel and a limiting rod, wherein the left side and the right side of the wire wheel mounting frame are respectively provided with the lifting seat main body, the wire wheel is movably connected in the wire wheel mounting frame through the transverse rod, the fixed rod is respectively and fixedly arranged in the top of the lifting seat main body, the reset spring is arranged around the fixed rod, one end of the reset spring is connected with the bottom of the lifting seat main body, the other end of the reset spring is connected with the movable rod sleeve, one end of the movable rod sleeve is movably sleeved outside one end of the fixed rod, the limiting rod is arranged beside the other end of the movable rod sleeve and is fixed in the bottom of the lifting seat main body, the movable rod sleeve is respectively and fixedly connected, and locking bolts are respectively arranged in the upper end and the lower end of the mounting plate.

Preferably, a louver frame installation groove is formed in the installation plate, threaded through holes are formed in the top and the bottom of the louver frame installation groove respectively, and locking bolts are arranged in the threaded through holes.

Preferably, a wire guide wheel movable room is arranged in the wire guide wheel mounting frame, a wire guide wheel is movably arranged in the wire guide wheel movable room, and a rectangular hole is arranged in the top of the wire guide wheel mounting frame and correspondingly arranged right above the wire guide wheel.

Preferably, an open slot is formed in the lifting seat body, the fixed rod, the reset spring, the movable rod sleeve and the limiting rod are all arranged in the open slot, and the openings of the open slot are all arranged inwards.

Preferably, a positioning through hole is arranged in the movable rod sleeve, the diameter of the positioning through hole is larger than that of the fixed rod, and the center line of the positioning through hole and the center line of the fixed rod are on the same straight line.

The utility model has the advantages that: simple structure, convenient operation can reach the effect of adjusting lift seat post-fixing for the shutter through mounting panel cooperation locking bolt's setting, need not to punch on the shutter frame and cooperate the bolt fastening, has avoided punching to cause and has influenced the outward appearance and the intensity of shutter frame, and the setting up of dead lever, reset spring and movable rod cover cooperates the tensile force of wire wheel installing frame with better regulation lift rope simultaneously to the lift location that makes the shutter fall is more accurate.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the internal structure of the middle lifting seat body of the present invention.

In the figure: 1. mounting a plate; 2. locking the bolt; 3. a lifting seat main body; 4. fixing the rod; 5. a return spring; 6. a movable rod sleeve; 7. a wire guide wheel mounting frame; 8. a wire guide wheel; 9. a limiting rod; 10. a shutter frame mounting groove; 11. a threaded through hole; 12. positioning the through hole; 13. a rectangular hole; 14. a cross bar; 15. a wire guide wheel movable room; 16. an open slot.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1-3, a lifting seat for a blind window comprises a mounting plate 1, a locking bolt 2, a lifting seat main body 3, a fixed rod 4, a reset spring 5, a movable rod sleeve 6, a guide wheel mounting frame 7, a guide wheel 8 and a limit rod 9, wherein the lifting seat main body 3 is respectively arranged at the left side and the right side of the guide wheel mounting frame 7, the guide wheel 8 is movably connected in the guide wheel mounting frame 7 through a cross rod 14, the fixed rod 4 is respectively and fixedly arranged in the top of the lifting seat main body 3, the reset spring 5 is wound outside the fixed rod 4, one end of the reset spring 5 is connected with the bottom of the lifting seat main body 3, the other end is connected with the movable rod sleeve 6, one end of the movable rod sleeve 6 is movably sleeved outside one end of the fixed rod 4, the limit rod 9 is arranged near the other end of the movable rod sleeve 6 and fixed in the bottom of the lifting seat main body 3, the movable rod, the lifting seat is characterized in that mounting plates 1 are fixedly arranged outside the left side and the right side of a lifting seat main body 3 respectively, and locking bolts 2 are arranged in the upper end and the lower end of each mounting plate 1 respectively. Set up shutter frame mounting groove 10 in the mounting panel 1, set up screw thread through-hole 11 respectively on shutter frame mounting groove 10 top and bottom one side, set up locking bolt 2 in screw thread through-hole 11. The wire guide wheel installation frame 7 is internally provided with a wire guide wheel movable room 15, the wire guide wheel movable room 15 is internally provided with a wire guide wheel 8, and the top of the wire guide wheel installation frame 7 is internally provided with a rectangular hole 13 which is correspondingly arranged right above the wire guide wheel 8. An open slot 16 is arranged in the lifting seat body 3, the fixed rod 4, the reset spring 5, the movable rod sleeve 6 and the limiting rod 9 are all arranged in the open slot 16, and openings of the open slot 16 are all arranged inwards. A positioning through hole 12 is arranged in the movable rod sleeve 6, the diameter of the positioning through hole 12 is larger than that of the fixed rod 4, and the center line of the positioning through hole 12 and the center line of the fixed rod 4 are on the same straight line. The wire guide wheel mounting frame 7 can move up and down linearly between the left lifting seat body 3 and the right lifting seat body 3 by matching with the movable rod sleeve 6. The size of the blind frame installation groove 10 can be adjusted according to the blind frame. The arrangement of the limiting rod 9 can prevent the movable rod sleeve 6 from popping out of the lifting seat main body 3 under the action of the return spring 5.

The working principle of the specific embodiment is as follows: at first through the required position in the shutter frame is installed lifting seat main part 3 to the shutter frame to the shutter frame of shutter frame mounting groove 10 cooperation in the mounting panel 1, the lifting rope encircles and sets up on wire wheel 8 this moment, lifting seat main part 3 will keep away from the rotary drive ware at top, thereby make the lifting rope have sufficient tensile force and make wire wheel mounting frame 7 drive movable rod cover 6 and move about on dead lever 4, make reset spring 5 atress, then it is fixed to cooperate the locking location through locking bolt 2, the elasticity that so sets up reset spring 5 will make the lifting rope need not to adjust can have sufficient tensile force all the time, the lifting location that the pulling lifting rope made the blind fall is more accurate.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a lift seat for shutter, includes mounting panel (1), locking bolt (2), lift seat main part (3), dead lever (4), reset spring (5), movable rod cover (6), wire wheel installing frame (7), wire wheel (8) and gag lever post (9), its characterized in that: the left side and the right side of the guide wire wheel mounting frame (7) are respectively provided with a lifting seat main body (3), the guide wire wheel mounting frame (7) is movably connected with a guide wire wheel (8) through a cross rod (14), the top of the lifting seat main body (3) is respectively and fixedly provided with a fixed rod (4), the fixed rod (4) is externally wound with a reset spring (5), one end of the reset spring (5) is connected with the bottom of the lifting seat main body (3), the other end of the reset spring is connected with a movable rod sleeve (6), one end of the movable rod sleeve (6) is movably sleeved outside one end of the fixed rod (4), a limiting rod (9) is arranged beside the other end of the movable rod sleeve (6) and is fixed in the bottom of the lifting seat main body (3), the movable rod sleeve (6) is respectively and fixedly connected with the left side and the right side of the guide wire wheel mounting frame (7), the left side and the, and locking bolts (2) are respectively arranged in the upper end and the lower end of the mounting plate (1).

2. A vertically movable base for a blind as claimed in claim 1, wherein: set up shutter frame mounting groove (10) in mounting panel (1), set up screw thread through-hole (11) respectively on shutter frame mounting groove (10) top and bottom one side, set up locking bolt (2) in screw thread through-hole (11).

3. A vertically movable base for a blind as claimed in claim 1, wherein: the wire guide wheel is characterized in that a wire guide wheel movable room (15) is arranged in the wire guide wheel mounting frame (7), a wire guide wheel (8) is movably arranged in the wire guide wheel movable room (15), and a rectangular hole (13) is arranged in the top of the wire guide wheel mounting frame (7) and correspondingly arranged right above the wire guide wheel (8).

4. A vertically movable base for a blind as claimed in claim 1, wherein: an open slot (16) is formed in the lifting seat main body (3), the fixed rod (4), the reset spring (5), the movable rod sleeve (6) and the limiting rod (9) are all arranged in the open slot (16), and openings of the open slot (16) are all arranged inwards.

5. A vertically movable base for a blind as claimed in claim 1, wherein: a positioning through hole (12) is arranged in the movable rod sleeve (6), the diameter of the positioning through hole (12) is larger than that of the fixed rod (4), and the center line of the positioning through hole (12) and the center line of the fixed rod (4) are on the same straight line.