CN218787061U - Door and window translation pulley assembly - Google Patents

Abstract

The utility model discloses a door and window translation loose pulley assembly, including the brace, be equipped with bottom plate A on the brace, be equipped with the slider in the bottom plate A, be equipped with displacement assembly A between slider and the brace, displacement assembly A includes the displacement guide way and helps the saddle, lies in the slider top in the bottom plate A and is equipped with the outrigger through the copper sheathing subassembly, and the position that is close to one end in the outrigger is equipped with the extension screw through the locating piece, is equipped with the inner tower in the outrigger. The utility model discloses a setting up of displacement subassembly A improves static friction for dynamic friction, the frictional force has further been reduced, make the slider carry out more smooth removal along the displacement guide way of seting up when the pulling brace, thereby make more smoothly more laborsaving when closing the window, the outrigger removes with the help of the rotation between guide rail copper sheathing and the copper sheathing axle nail in addition, bottom plate B removes at copper axle surface through installation founding portion B, lean on lubricating grease to remove during the removal, with the frictional force that reduces the removal, longitudinal displacement is more smooth and easy.

Description

Door and window translation pulley assembly

Technical Field

The utility model relates to a window subassembly technical field especially relates to door and window translation loose pulley assembly.

Background

Door and window translation loose pulley assembly sets up between window form and window frame and push-and-pull door and door frame between the gliding translation subassembly of help, tradition contains present door and window translation loose pulley assembly, loose pulley assembly all need adjust when the installation is used, adjusting screw is on both sides in addition, make the subassembly can not use like the train continuous connection, universal hardware adopts screw adjustment for the upper wheel mostly in addition, be very dangerous in high altitude construction, and adjust not in place after well still need often to do over again, because difficult clear can not see screw concrete position in the time of high altitude construction.

The existing window translation pulley has poor damping effect when in use; the friction is large, and the smoothness is influenced; the adoption of the upper wheel screw adjustment mode is very troublesome. Therefore, the door and window translation pulley assembly is provided to solve the problems generated when the existing products are used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a door and window translation pulley component.

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

the door and window translation pulley assembly comprises a lower door and window translation assembly and an upper door and window translation assembly, wherein a pull plate assembly A and a pull plate assembly B are arranged in the lower door and window translation assembly and the upper door and window translation assembly respectively, the pull plate assembly A and the pull plate assembly B comprise pull bars, a bottom plate A and slide blocks, a bottom plate A is arranged on the pull bars, slide blocks are arranged in the bottom plate A, a displacement assembly A is arranged between the slide blocks and the pull bars in the pull plate assembly A, the displacement assembly A comprises a displacement guide groove and a sliding aid, an outer frame is arranged above the slide blocks in the bottom plate A through a copper sleeve assembly, lengthened screws are arranged at the position close to one end in the outer frame through positioning blocks, an inner frame is arranged in the outer frame, two pulleys, an anti-falling rubber pad and a screw hole sheet are arranged in the inner frame, a positioning assembly is arranged on the pull plate assembly B and comprises a bottom plate B, and a displacement assembly B, an extrusion assembly and a wheel rotating member are arranged on the bottom plate B.

Preferably, the displacement guide groove in the displacement assembly a is formed in the middle of the top of the sliding block in a penetrating manner and extends to the side part in an inclined manner, the slip aid in the displacement assembly a comprises a positioning nail fixedly arranged at the middle of the top of the brace, the positioning nail penetrates through the bottom plate a through the avoidance opening and extends into the displacement guide groove, and the positioning nail is rotatably provided with a positioning bearing and is in sliding contact with the inner wall of the displacement guide groove.

Preferably, the copper sheathing subassembly includes guide rail copper sheathing and copper sheathing axle nail, the position at both ends is set up in bottom plate A to the copper sheathing axle nail, be equipped with moist fat cotton A in the guide rail copper sheathing, just the outer frame is established and runs through on copper sheathing axle nail surface to the guide rail copper sheathing.

Preferably, two the pulley rotates the position of connecting in the inner tower near both ends through the pivot, the anticreep cushion rotates through the fourth of the twelve earthly branches axle and sets up in the inner tower and lie in between two pulleys, the screw piece sets up the position that is close to one end in the inner tower, just screw piece both sides integrated into one piece has the lug, the relative inner wall of inner tower is seted up the spout that useful contained the lug for the screw piece can only reciprocate perpendicularly along the spout, and threaded connection between screw piece and the extension screw.

Preferably, the middle positions of the two side parts of the inner frame and the middle positions of the two side parts of the outer frame are in matched outer concave shapes, and the outer concave positions of the outer frame are provided with inclined lifting grooves in a penetrating mode.

Preferably, the two ends of the mortise shaft penetrate through the lifting groove and are located at the outer concave position, and the diameter of the two ends of the mortise shaft located at the outer concave position is larger than that of the lifting groove.

Preferably, displacement subassembly B has two and is to keep away from the distribution on bottom plate B, just displacement subassembly B stands a A, two including two installations that set up on bottom plate B the installation is equipped with the copper axle between standing A, and the both ends of copper axle extend the installation and stand a and rotate with the bottom plate A in the arm-tie subassembly B and be connected, the outside cover of copper axle is equipped with lubricated shell and is connected with bottom plate B through the screw, and lubricated shell be equipped with lubricated fat cotton B and contact with the copper axle.

Preferably, the extrusion subassembly is including setting up two installation founding portion B on bottom plate B, and is equipped with the installation shell through the location pivot between two installation founding portion B, and the cover is equipped with torsion spring and is arranged in the installation shell in the pivot of location, rotate through the axostylus axostyle between the installation shell and be equipped with the extrusion wheel and keep away from the location pivot.

Preferably, the rotating wheel member comprises two fixed shafts arranged on the bottom plate B, and the two fixed shafts are both rotatably provided with the rotating wheel and are far away from the bottom plate B.

Compared with the prior art, the beneficial effects of the utility model are that:

compared with the prior art, the window pulling device has the advantages that static friction is improved into dynamic friction, friction force is further reduced, and the sliding block can move smoothly along the track of the displacement guide groove when the pulling strip is pulled through the arrangement of the two displacement assemblies, so that the window can be closed smoothly and labor is saved;

the outer frame moves by means of rotation between the guide rail copper sleeve and the copper sleeve shaft nail, the bottom plate B moves on the surface of the copper shaft through the mounting vertical part B, and the bottom plate B moves by means of lubricating grease during movement, so that the friction force of movement can be reduced, and the longitudinal displacement is smoother;

the arrangement of the extrusion assembly saves the work of active adjustment, so that the upper door and window translation assembly can be adapted according to the adjustment of the lower door and window translation assembly, the upper door and window translation assembly is not required to be adjusted and is convenient to use, and the movable window body can be buffered and limited, so that the window is prevented from being easily separated from the window frame track groove;

when the sliding door and window is used, the door and window horizontally moves left and right and can be pressed inwards by 6.5mm-12mm (two leaves of the sliding door are parallel in a door frame or two leaves of the sliding door and window frame, and the surface positions close to each other when the door and window frame are closed are extruded, fitted and sealed), the pressure provided by the adjusting-free wheels from top to bottom can balance the left and right of the whole sliding door and window, so that the front and back displacement extrusion is more sealed, further, the window sashes cannot be shifted upwards in the extrusion process of the sliding door and window, the window cannot derail, and the risk of typhoon falling objects at high altitude can be prevented;

in addition, the door and window can be connected together by matching quantity according to the size of the door and window and can be installed on the door and window for use.

Drawings

Fig. 1 is an axial view of a lower door and window translation assembly in the door and window translation pulley assembly provided by the present invention;

FIG. 2 is a schematic view of the disassembled structure of the outer frame and the bottom plate A in FIG. 1;

FIG. 3 is a disassembled view of the braces, base plate A and outriggers of FIG. 2;

FIG. 4 is a disassembled view of the outer frame and the inner frame of FIG. 2;

fig. 5 is an axial view of a lower door/window translation assembly of the door/window translation pulley assembly according to the present invention;

FIG. 6 is an expanded view of the structure of FIG. 5;

FIG. 7 is a split view of the lubricant housing and base plate B of FIG. 6;

fig. 8 is a disassembled view of the compression assembly of fig. 7.

In the figure: 1. bracing; 2. positioning nails; 3. positioning the bearing; 4. a base plate A; 41. avoiding the mouth; 5. a guide rail copper bush; 6. copper sleeve shaft nails; 7. a slider; 71. a displacement guide groove; 8. an outer frame; 81. a lifting groove; 9. positioning a block; 10. lengthening the screw; 11. a pulley; 12. an anti-drop rubber mat; 13. an inner frame; 14. b, riveting a shaft; 15. a screw hole piece; 16. a copper shaft; 17. a base plate B; 171. a mounting upright part A; 172. a mounting upright part B; 18. lubricating the shell; 19. a rotating wheel; 20. positioning the rotating shaft; 21. a torsion spring; 22. mounting a shell; 23. and (4) extruding the wheel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Referring to fig. 1-8, a door and window translation pulley assembly, which can be used not only on a window but also in a sliding door, specifically comprises a lower door and window translation assembly and an upper door and window translation assembly, wherein the lower door and window translation assembly is installed at the bottom of a glass window body in the prior art, the upper door and window translation assembly is installed at the top of the glass window body in the prior art, so that the glass window body can move smoothly in the window frame through the upper and lower window translation assemblies and can prevent the glass window body from separating from the window frame, a pull plate assembly a and a pull plate assembly B are respectively arranged in the lower door and window translation assembly and the upper door and window translation assembly, the pull plate assembly a and the pull plate assembly B both comprise a brace 1, a bottom plate A4 and a slider 7, a bottom plate A4 is arranged on the brace 1, and the bottom plate A4 in the pull plate assembly a is connected with the bottom of the glass window body, and the brace 1 in the pulling plate component A can be in translational sliding between the bottom plate A4 and the bottom of the glass window body, and in the same way, the bottom plate A4 in the pulling plate component B is connected with the top of the glass window body, and the brace 1 in the pulling plate component B can be in translational sliding between the bottom plate A4 and the top of the glass window body, a slider 7 is arranged in the bottom plate A4, a displacement component A is arranged between the slider 7 and the brace 1 in the pulling plate component A, and the displacement component A comprises a displacement guide groove 71 and a sliding assistant piece, an outer frame 8 is arranged below the slider 7 in the bottom plate A4 through a copper sleeve component, an elongated screw 10 is arranged at a position close to one end in the outer frame 8 through a positioning block 9, an inner frame 13 is arranged in the outer frame 8, two pulleys 11, an anti-falling rubber pad 12 and a screw hole sheet 15 are arranged in the inner frame 13, wherein the two pulleys 11 and the anti-falling rubber pad 12 are in contact with an inner rail groove of the window body for installing the glass window body in the prior art.

Referring to fig. 1-8, in the door and window translation pulley assembly, a displacement guide slot 71 is formed in the displacement assembly a in a penetrating manner at the middle position of the top of the slider 7 and extends to the side part in an inclined manner, wherein the sliding aid comprises a positioning nail 2 fixedly arranged at the middle position of the top of the brace 1, the positioning nail 2 penetrates through the bottom plate A4 through the avoiding opening 41 and extends into the displacement guide slot 7, and a positioning bearing 3 is rotatably arranged on the positioning nail 2 and is in sliding contact with the inner wall of the displacement guide slot 7.

Referring to fig. 1-8, door and window translation loose pulley assembly, copper sheathing subassembly include guide rail copper sheathing 5 and copper sheathing axle nail 6, and copper sheathing axle nail 6 sets up the position at both ends in bottom plate A4, is equipped with lubricated fat cotton A in the guide rail copper sheathing 5, contains lubricating grease in the lubricated fat cotton A, can lubricate the surface of copper sheathing axle nail 6 and reduce the frictional force between guide rail copper sheathing 5 and the copper sheathing axle nail 6, because guide rail copper sheathing 5 cover is established on copper sheathing axle nail 6 surface and is run through outrigger 8, the outrigger 8 carries out translation movement on copper sheathing axle nail 6 surface through guide rail copper sheathing 5.

Referring to fig. 1-8, door and window translation pulley assembly, two pulleys 11 rotate through the pivot and connect the position that is close to both ends in interior frame 13, anticreep cushion 12 rotates through fourth of the twelve earthly branches axle 14 and sets up in interior frame 13 and lies in between two pulleys 11, screw piece 15 sets up the position that is close to one end in interior frame 13, and screw piece 15 both sides integrated into one piece has the lug, the relative inner wall of interior frame 13 is seted up useful spout that holds the lug, make screw piece 15 only can reciprocate perpendicularly along the spout, and threaded connection between screw piece 15 and the extension screw 10.

Referring to fig. 1-8, door and window translation pulley assembly, inner tower 13 both sides intermediate position and outer tower 8 both sides intermediate position are assorted outer concavity, and outer tower 8 outer concavity runs through and sets up the promotion groove 81 of slope form, and the both ends of fourth of twelve earthly branches axle 14 run through promotion groove 81 and are located outer concavity, and the both ends diameter that fourth of twelve earthly branches axle 14 is located outer concavity is greater than promotion groove 81 diameter.

Referring to fig. 1-8, the pulling plate assembly B is provided with a positioning assembly, the positioning assembly includes a bottom plate B17, the bottom plate B17 is provided with two displacement assemblies B, an extrusion assembly and a rotating wheel, the two displacement assemblies B are far away from the bottom plate B17, the displacement assemblies B include two installation vertical portions a171 arranged on the bottom plate B17, a copper shaft 16 is arranged between the two installation vertical portions a171, two ends of the copper shaft 16 extend out of the installation vertical portions a171 and are rotatably connected with a bottom plate A4 in the pulling plate assembly B, a lubricating shell 18 is sleeved outside the copper shaft 16 and is connected with the bottom plate B17 through screws, the lubricating shell 18 covers the copper shaft 16, lubricating cotton B is arranged in the lubricating shell 18 and is in contact with the copper shaft 16, lubricating grease contained in the lubricating cotton B can lubricate the surface of the copper shaft 16, so as to reduce friction force, and the installation vertical portions a171 on the bottom plate B17 can move smoothly on the surface of the copper shaft 16.

Referring to fig. 1 to 8, the rotating wheel device includes two fixed shafts disposed on a bottom plate B17, and both the two fixed shafts are rotatably provided with a rotating wheel 19 and are far away from the bottom plate B17, the rotating wheel 19 extends into a rail groove in a window frame through the fixed shafts, so that the rotating wheel 19 can slide in the rail groove in the window frame, the extrusion assembly includes two installation vertical portions B172 disposed on the bottom plate B17, and an installation housing 22 is disposed between the two installation vertical portions B172 through a positioning rotating shaft 20, a torsion spring 21 is sleeved on the positioning rotating shaft 20 and is located in the installation housing 22, an extrusion wheel 23 is rotatably disposed between the installation housing 22 through a shaft rod and is far away from the positioning rotating shaft 20, in use, the extrusion wheel 23 on the installation housing 22 deflects away from the bottom plate B17 with the positioning rotating shaft 20 as a center under the action of the torsion spring 21, when the rotating wheel 19 is located in the rail groove, the extrusion wheel 23 extrudes with the rail groove, so that the torsion spring 21 is stressed, so that the extrusion wheel 23 approaches the bottom plate B17, wherein the extrusion wheel 23 cooperates with the torsion spring 21 to provide a downward extrusion force so as to limit the window, in cooperation with the torsion spring 21, the assembly, the upper translation assembly does not need to adjust the door assembly, and only need to adjust the top of the translation of the window frame 13, and the translation of the window assembly in the translation assembly, and prevent the top of the extrusion wheel assembly from the top of the glass frame 13, and the extrusion wheel 13 in the translation frame 13, and the translation assembly from the top of the glass frame, and the translation frame, and the top of the translation frame, and the translation assembly in the translation assembly.

During displacement, one end of a brace 1 is connected with a corner device, the corner device is connected with a handle on the side edge of the glass window body through a connecting strip, the corner device controls the brace 1 in two pull plate assemblies, the two braces 1 respectively translate and drive a sliding aid to move, at the moment, a sliding block 7 in the two pull plate assemblies deflects in a bottom plate A4 through a displacement guide groove 71, so that an outer frame 8 is driven to move on the surface of a copper bush shaft nail 6 through a guide rail copper bush 5, an outer frame 8 in a lower door and window translation assembly translates in the bottom plate A4, further, the bottom of the glass window body is displaced in the window frame, meanwhile, two groups of installation vertical parts B172 on the bottom plate B17 move on the surface of a copper shaft 16, so that an upper door and window translation assembly moves in the bottom plate B17 in the bottom plate A4, further, the top of the glass window body displaces in the window frame, and accordingly, the whole opposite glass window body displaces in the window frame, the state is that the glass body longitudinally translates in the window frame to adjust the sealing performance of the window, and the other state is that the glass body transversely moves in the window frame through a pulley in the top of a track, namely, the top of the glass body moves in the window frame through a pulley 23, and the top of the pulley in the window frame 11;

when the installation and adjustment are adapted, an operator rotates the lengthened screw 10, the lengthened screw 10 is limited by the positioning block 9 to rotate in situ, when the lengthened screw rotates, the screw hole piece 15 is driven by threads to move on the sliding groove piece through the convex block, the lengthened screw 10 rotates clockwise, the screw hole piece 15 descends, the lengthened screw 10 rotates anticlockwise, the screw hole piece 15 ascends, and when the lengthened screw descends, the screw hole piece 15 drives the inner frame 13 to descend obliquely along the lifting groove 81 through the mortise shaft 14, when the lengthened screw ascends, the screw hole piece 15 drives the inner frame 13 to move obliquely upwards along the lifting groove 81 through the mortise shaft 14, so that the distance between the pulley 11 and the anti-falling rubber cushion 12 and the bottom of the window is adjusted, when the outer frame 8 bottom and the guide rail copper bush 5 are in surface contact during oblique descending and oblique upwards movement, the guide rail copper bush 5 plays a role in sliding assistance, when the descending adjustment enables the distance between the pulley 11 and the anti-falling rubber cushion 12 and the bottom of the window to be large, the installation operation is facilitated, and the pulley 11 and the anti-falling rubber cushion 12 abut against the bottom of the window after the installation operation is completed.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it should be understood that the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Claims (9)

1. Door and window translation pulley assembly, including door and window translation subassembly and last door and window translation subassembly down, its characterized in that, be equipped with arm-tie subassembly A and arm-tie subassembly B in door and window translation subassembly and the last door and window translation subassembly down respectively, and arm-tie subassembly A and arm-tie subassembly B all include brace (1), bottom plate A (4) and slider (7), be equipped with bottom plate A (4) on brace (1), and be equipped with slider (7) in bottom plate A (4), be equipped with displacement subassembly A between slider (7) and brace (1) in the arm-tie subassembly A, and displacement subassembly A includes displacement guide way (71) and helps, be equipped with outer frame (8) through the copper sheathing subassembly in bottom plate A (4) below lieing in slider (7), the position that is close to one end in outer frame (8) is equipped with extension screw (10) through locating piece (9), just be equipped with inner frame (13) in outer frame (8), be equipped with two pulleys (11) in inner frame (13), an anticreep-off cushion (12) and a screw hole piece (15), be equipped with on the locating piece subassembly B and the displacement subassembly B, be equipped with displacement subassembly B and extrusion subassembly B, be equipped with bottom plate subassembly B and displacement subassembly (17 on the bottom plate B.

2. The door and window translation pulley assembly according to claim 1, wherein the displacement guide groove (71) is formed in the middle of the top of the sliding block (7) in a penetrating manner and extends towards the side in an inclined manner;

the sliding assisting piece comprises a positioning nail (2) fixedly arranged at the middle position of the top of the brace (1), the positioning nail (2) penetrates through the bottom plate A (4) through the avoiding opening (41) and extends into the displacement guide groove (71), and the positioning nail (2) is rotatably provided with a positioning bearing (3) and is in sliding contact with the inner wall of the displacement guide groove (71).

3. The door and window translation pulley assembly according to claim 1, wherein the copper bush assembly comprises a guide rail copper bush (5) and a copper bush shaft nail (6), the copper bush shaft nail (6) is arranged at two ends in the bottom plate A (4), lubricating cotton A is arranged in the guide rail copper bush (5), and the guide rail copper bush (5) is sleeved on the surface of the copper bush shaft nail (6) and penetrates through the outer frame (8).

4. The door and window translation pulley assembly according to claim 1, characterized in that two pulleys (11) are rotatably connected to the inner frame (13) at positions close to two ends through rotating shafts;

the anti-falling rubber mat (12) is rotatably arranged in the inner frame (13) and positioned between the two pulleys (11) through a mortise shaft (14);

the screw hole piece (15) is arranged at a position close to one end in the inner frame (13), convex blocks are integrally formed on two sides of the screw hole piece (15), a sliding groove for accommodating the convex blocks is formed in the inner wall of the inner frame (13), and the screw hole piece (15) is in threaded connection with the lengthened screw (10).

5. The door and window translation pulley assembly according to claim 1, wherein the middle positions of the two side portions of the inner frame (13) are matched with the middle positions of the two side portions of the outer frame (8) to form an outer concave shape, and the outer concave position of the outer frame (8) is provided with an inclined lifting groove (81) in a penetrating manner.

6. The door and window translation pulley assembly according to claim 1, wherein the mortise shaft (14) has two ends penetrating through the lifting groove (81) and located at the outer concave position, and the mortise shaft (14) has two ends located at the outer concave position and has a diameter larger than that of the lifting groove (81).

7. The door and window translation pulley assembly according to claim 1, wherein the displacement assembly B has two parts which are far away from the bottom plate B (17), and the displacement assembly B comprises two vertical installation parts a (171) arranged on the bottom plate B (17), a copper shaft (16) is arranged between the two vertical installation parts a (171), and two ends of the copper shaft (16) extend out of the vertical installation parts a (171) and are rotatably connected with the bottom plate a (4) in the pull plate assembly B, a lubrication shell (18) is sleeved outside the copper shaft (16) and is connected with the bottom plate B (17) through screws, and the lubrication shell (18) is provided with grease cotton B and is in contact with the copper shaft (16).

8. The door and window translation pulley assembly according to claim 7, wherein the extrusion assembly comprises two installation vertical parts B (172) arranged on a bottom plate B (17), an installation shell (22) is arranged between the two installation vertical parts B (172) through a positioning rotating shaft (20), a torsion spring (21) is sleeved on the positioning rotating shaft (20) and is positioned in the installation shell (22), and an extrusion wheel (23) is rotatably arranged between the installation shells (22) through a shaft rod and is far away from the positioning rotating shaft (20).

9. The door and window translation pulley assembly according to claim 8, wherein the rotating wheel member comprises two fixed shafts disposed on the bottom plate B (17), and both fixed shafts are rotatably disposed with the rotating wheel (19) and far away from the bottom plate B (17).

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