CN214532425U

CN214532425U - Lower pulley fastener of movable door and window

Info

Publication number: CN214532425U
Application number: CN202120617218.7U
Authority: CN
Inventors: 付四英
Original assignee: Jiangxi Yunjian Hardware Products Co ltd
Current assignee: Jiangxi Yunjian Hardware Products Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-29
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a lower pulley fastener of a movable door and window, which relates to the field of movable doors and windows, comprising a movable door, wherein when the movable door is pushed to slide in a chute on the upper surface of a base of the movable door, a magnetic abutting block is pressed, the magnetic abutting block enters an inner groove and is positioned above a plastic partition plate, at the moment, the magnetic abutting block can adsorb the magnetic block to rise, so that a connecting rod rises, a clamping block moves to the inner part of the inner groove from a positioning groove when the connecting rod rises, at the moment, the clamping block is moved out of a clamping groove, a pulley loses positioning limitation, the pulley can smoothly rotate to drive the movable door to move, when the movable door does not move, the magnetic abutting block pops out an edge beam through the resetting action of a spring, at the moment, the magnetic block loses the limiting action, the connecting rod moves towards one side of the pulley due to a telescopic spring on the inner wall of the inner groove when the gravity falls, at the moment, the clamping block is clamped into the clamping groove to position the pulley, the moving door is immovable.

Description

Lower pulley fastener of movable door and window

Technical Field

The utility model relates to a remove door and window field, in particular to remove door and window's lower pulley fastener.

Background

The movable door and window comprises a movable door, and the movable door is also called a movable partition door, a movable partition door and a track partition door. The movable door has the characteristics of easy installation, reutilization, industrial production, fire prevention, environmental protection and the like. The movable partition brings great convenience to work of people, for example, a movable screen can be folded aside when needed, so that two spaces are temporarily connected to be larger, the periphery of the 65-type movable screen of the temporary door conference 65-type movable screen is completely provided with an aluminum alloy frame with the thickness of 65mm and the label of 6063T6, and various processing modes such as oxidation, electrophoresis and the like can be adopted according to customers.

Among the prior art, the floating gate often removes through the pulley that the bottom set up, but inconvenient fixed, and the floating gate removes easily when externally touching, uses inconveniently, and the long phenomenon that can appear blocking and dunking wearing and tearing of pulley live time, removes unsmoothly.

Therefore, it is desirable to provide a lower pulley fastener for a sliding door/window to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove door and window's lower pulley card firmware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a remove door and window's lower pulley card firmware, includes the floating gate, the below of floating gate is provided with the floating gate base, one side of floating gate is provided with the boundary beam, the inside groove that is provided with storage lubricating oil of lower extreme of boundary beam, the activity is provided with the connecting rod in the inside groove, the lower extreme of connecting rod is provided with the fixture block perpendicularly, the lower extreme of boundary beam rotates through the pivot and is connected with the pulley, be provided with the draw-in groove that supplies the fixture block on the pulley, the pulley slides and sets up in the spout of floating gate base upper surface, upper end one side of boundary beam is provided with mobilizable magnetism and supports the piece, the last fixed surface of connecting rod be provided with can with the magnetism support and adsorb fixed magnetic block between the piece.

Preferably, the fixed plastics baffle that is provided with in upper end in inside groove, the plastics baffle blocks to support between piece and the magnetism piece at magnetism, fixed welding has the expanding spring of conflict connecting rod towards pulley one side on the inner wall in inside groove.

In this embodiment, when the sliding door is pushed to slide in the sliding groove on the upper surface of the base of the sliding door, the magnetic block is pressed, the magnetic block enters the inner groove and is located above the plastic partition plate, at this time, the magnetic block can be attracted and lifted by the magnetic block, so that the connecting rod is lifted, when the connecting rod is lifted, the fixture block moves into the inner groove from the positioning groove, at this time, the fixture block is moved out of the clamping groove, the pulley loses positioning limitation, the pulley can smoothly rotate to drive the sliding door to move, when the sliding door is not moved, the magnetic block is popped out of the edge beam through the resetting effect of the spring, at this time, the magnetic block loses the limiting effect, when the connecting rod descends due to gravity, the telescopic spring on the inner wall of the inner groove moves towards one side of the pulley, at this time, the fixture block is clamped into the clamping groove to position the pulley, and the sliding door cannot move.

Preferably, the side of the side beam is communicated with the inside of the inner groove and is provided with a telescopic groove, and the inner wall of the inner groove is fixedly welded with a spring which supports the magnetic abutting block and protrudes out of the surface of the side beam.

It should be noted that, because of the storage has lubricating oil in the inside groove, can contradict partly lubricating oil and get into the side of pulley when the connecting rod goes up and down, lubricate the pulley, avoid blocking and wearing and tearing.

Preferably, the lower extreme of inside groove is provided with the constant head tank of intercommunication in the pulley side, but fixed being provided with elastic deformation and the laminating rubber pad at the fixture block upper surface on the upper end inner wall of constant head tank.

Furthermore, but rubber pad elastic deformation has played the effect of real-time sealed constant head tank, and lubricating oil in the inside groove only just can be taken out partly when the fixture block stretches into the draw-in groove, and convenient to use is reasonable, for actual more convenient use, can be provided with the oil pipe to adding lubricating oil in the inside groove in one side of boundary beam.

Preferably, the clamping grooves are provided with a plurality of groups in a circular array shape on the side surface of the pulley.

Specifically, the clamping grooves are provided with a plurality of groups, and no matter where the pulley rotates, the clamping blocks can be clamped in the corresponding clamping grooves when extending out of the positioning grooves to complete the positioning of the pulley.

Preferably, a gap for the fixture block to extend into is arranged between one side, away from the clamping groove, of the inner groove and the connecting rod, and a gap for the connecting rod to ascend is formed in the upper end of the connecting rod.

Wherein the gap ensures that the connecting rod can move smoothly in the inner groove to complete the operation.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a lower pulley fastener of sliding door and window, including the floating gate, the below of floating gate is provided with the floating gate base, one side of floating gate is provided with the boundary beam, the inside internal groove that stores lubricating oil that is provided with of lower extreme of boundary beam, the activity is provided with the connecting rod in the internal groove, the lower extreme of connecting rod is provided with the fixture block perpendicularly, when promoting the floating gate and sliding in the spout of floating gate base upper surface, presses the magnetism and supports the piece, and the magnetism supports the piece and gets into the inside of internal groove and is located the top of plastics baffle, and at this moment, magnetism supports the piece and can adsorb the magnetism piece and rise, makes the connecting rod rise, and the fixture block moves to the inside of internal groove from the constant head tank when the connecting rod rises, and at this moment, the fixture block shifts out from the draw-in groove, and the pulley loses the location restriction, and the pulley can smoothly rotate and drive the floating gate to move, and the floating gate is when not moving, the magnetic abutting block is popped out of the edge beam through the resetting action of the spring, at the moment, the magnetic block loses the limiting action, the connecting rod moves towards one side of the pulley due to the telescopic spring on the inner wall of the inner groove when the gravity descends, at the moment, the clamping block is clamped into the clamping groove to position the pulley, and the movable door cannot move;

2. the utility model discloses a lower pulley fastener of movable door and window, because of the lubricating oil is stored in the inner groove, when the connecting rod goes up and down, part of the lubricating oil can be conflicted to enter the side surface of the pulley, so as to lubricate the pulley and avoid blocking and abrasion;

3. the utility model discloses a remove door and window's lower pulley fastener, but rubber pad elastic deformation has played the effect of real-time sealed constant head tank, and the lubricating oil in the inner trough only just can be taken over a part when the fixture block stretches into the draw-in groove, and convenient to use is reasonable, for actual more convenient use, can be provided with the oil pipe to adding lubricating oil in the inner trough in one side of boundary beam.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the internal groove of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a movable door; 2. a sliding door base; 3. an inner groove; 4. a boundary beam; 5. a connecting rod; 6. a telescopic groove; 7. a magnetic resisting block; 8. a plastic partition plate; 9. a magnetic block; 10. a rubber pad; 11. a clamping block; 12. a card slot; 13. a pulley; 14. positioning a groove; 15. a chute; 16. a spring.

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.

The utility model provides a as shown in fig. 1-5 a sliding door's lower pulley fastener, including sliding door 1, sliding door 1's below is provided with sliding door base 2, one side of sliding door 1 is provided with boundary beam 4, the inside groove 3 that is provided with storage lubricating oil of lower extreme of boundary beam 4, the activity is provided with connecting rod 5 in the inside groove 3, connecting rod 5's lower extreme is provided with fixture block 11 perpendicularly, the lower extreme of boundary beam 4 rotates through the pivot and is connected with pulley 13, be provided with the draw-in groove 12 that supplies the 11 blocks of fixture block on the pulley 13, pulley 13 slides and sets up in the spout 15 of sliding door base 2 upper surface, upper end one side of boundary beam 4 is provided with mobilizable magnetism and supports piece 7, the fixed surface of connecting rod 5 be provided with can support with magnetism and adsorb fixed magnetic block 9 between the piece 7.

The fixed plastics baffle 8 that is provided with in upper end of inside groove 3, plastics baffle 8 block to support between piece 7 and magnetic block 9 at magnetism, and fixed welding has the expanding spring of conflict connecting rod 5 towards pulley 13 one side on the inner wall of inside groove 3.

In this embodiment, when the sliding door 1 is pushed to slide in the sliding slot 15 on the upper surface of the sliding door base 2, the magnetic abutting block 7 is pressed, the magnetic abutting block 7 enters the inner slot 3 and is located above the plastic partition 8, at this time, the magnetic abutting block 7 can attract and lift the magnetic block 9, so that the connecting rod 5 rises, when the connecting rod 5 rises, the fixture block 11 moves from the positioning slot 14 to the inner slot 3, at this time, the fixture block 11 moves out of the clamping slot 12, the pulley 13 loses the positioning restriction, the pulley 13 can smoothly rotate to drive the moving door 1 to move, when the moving door 1 does not move, the magnetic abutting block 7 pops out of the edge beam 4 through the resetting action of the spring 16, at this time, the magnetic block 9 loses the restriction, when the connecting rod 5 falls due to gravity, the telescopic spring on the inner wall of the inner slot 3 moves towards one side of the pulley 13, at this time, the fixture block 11 is clamped into the clamping slot 12 to position the pulley 13, the moving door 1 is immovable.

The side of the boundary beam 4 is communicated with the inside of the inner groove 3 and is provided with a telescopic groove 6, and the inner wall of the inner groove 3 is fixedly welded with a spring 16 which supports the magnetic abutting block 7 and protrudes out of the surface of the boundary beam 4.

It should be noted that, because the inner groove 3 stores lubricating oil, when the connecting rod 5 goes up and down, a part of the lubricating oil is collided to enter the side surface of the pulley 13 to lubricate the pulley 13, so as to avoid jamming and abrasion.

The lower end of the inner groove 3 is provided with a positioning groove 14 communicated with the side surface of the pulley 13, and the inner wall of the upper end of the positioning groove 14 is fixedly provided with a rubber pad 10 which can elastically deform and is attached to the upper surface of the clamping block 11.

Furthermore, but rubber pad 10 elastic deformation has played the effect of real-time sealed constant head tank 14, and the lubricating oil in inside groove 3 only can be taken out partly when fixture block 11 stretches into draw-in groove 12, and convenient to use is reasonable, for actual more convenient use, can be provided with the oil pipe to adding lubricating oil in inside groove 3 in one side of boundary beam 4.

The clamping grooves 12 are arranged in a circular array on the side surface of the pulley 13.

Specifically, the clamping grooves 12 are provided with a plurality of groups, and no matter where the pulley 13 rotates, the clamping block 11 can be clamped in the corresponding clamping groove 12 when extending out of the positioning groove 14 to complete the positioning of the pulley 13.

The gap that supplies fixture block 11 to stretch into is separated between one side that inside groove 3 kept away from draw-in groove 12 and connecting rod 5, and the upper end of connecting rod 5 is provided with the clearance that supplies connecting rod 5 to rise.

Wherein the gap ensures that the connecting rod 5 can move smoothly in the inner groove 3 to complete the operation.

The working principle is as follows: when the movable door 1 is pushed to slide in the sliding groove 15 on the upper surface of the movable door base 2, the magnetic abutting block 7 is pressed, the magnetic abutting block 7 enters the inner groove 3 and is positioned above the plastic partition plate 8, at the moment, the magnetic abutting block 7 can adsorb and lift the magnetic block 9, so that the connecting rod 5 rises, the fixture block 11 moves from the positioning groove 14 to the inner part of the inner groove 3 when the connecting rod 5 rises, at the moment, the fixture block 11 moves out of the clamping groove 12, the pulley 13 loses positioning limitation, the pulley 13 can smoothly rotate to drive the movable door 1 to move, when the movable door 1 does not move, the magnetic abutting block 7 pops out the edge beam 4 through the resetting action of the spring 16, at the moment, the magnetic block 9 loses the limiting action, the connecting rod 5 moves towards one side of the pulley 13 due to the telescopic spring on the inner wall of the inner groove 3 when the gravity falls, at the moment, the fixture block 11 is clamped into the clamping groove 12 to position the pulley 13, the moving door 1 is immovable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lower pulley card firmware of removal door and window, includes floating gate (1), its characterized in that: a movable door base (2) is arranged below the movable door (1), a side beam (4) is arranged on one side of the movable door (1), an inner groove (3) for storing lubricating oil is arranged in the lower end of the side beam (4), a connecting rod (5) is movably arranged in the inner groove (3), a clamping block (11) is vertically arranged at the lower end of the connecting rod (5), the lower end of the boundary beam (4) is rotationally connected with a pulley (13) through a rotating shaft, a clamping groove (12) for clamping the clamping block (11) is arranged on the pulley (13), the pulley (13) is arranged in a sliding groove (15) on the upper surface of the movable door base (2) in a sliding way, one side of the upper end of the side beam (4) is provided with a movable magnetic abutting block (7), the upper surface of the connecting rod (5) is fixedly provided with a magnetic block (9) which can be fixedly adsorbed with the magnetic abutting block (7).

2. The lower pulley fastener for sliding doors and windows according to claim 1, wherein: the fixed plastics baffle (8) that is provided with in upper end of inside groove (3), plastics baffle (8) block to support between piece (7) and magnetism piece (9) at magnetism, fixed welding has conflict connecting rod (5) towards the expanding spring of pulley (13) one side on the inner wall of inside groove (3).

3. The lower pulley fastener for sliding doors and windows according to claim 2, wherein: the side surface of the side beam (4) is communicated with the inside of the inner groove (3) and is provided with a telescopic groove (6), and a spring (16) which supports the magnetic abutting block (7) and protrudes out of the surface of the side beam (4) is fixedly welded on the inner wall of the inner groove (3).

4. The lower pulley fastener for sliding doors and windows according to claim 3, wherein: the lower extreme of inside groove (3) is provided with intercommunication constant head tank (14) in pulley (13) side, but fixed rubber pad (10) that is provided with elastic deformation and laminating at fixture block (11) upper surface on the upper end inner wall of constant head tank (14).

5. The lower pulley fastener for sliding doors and windows according to claim 4, wherein: the clamping grooves (12) are provided with a plurality of groups in a circular array shape on the side surface of the pulley (13).

6. The lower pulley fastener for sliding doors and windows according to claim 5, wherein: the gap for the clamping block (11) to stretch into is arranged between one side, far away from the clamping groove (12), of the inner groove (3) and the connecting rod (5), and the gap for the connecting rod (5) to rise is formed in the upper end of the connecting rod (5).