CN218991390U

CN218991390U - Double heat insulation frame pulley block

Info

Publication number: CN218991390U
Application number: CN202222831476.2U
Authority: CN
Inventors: 胡定颉; 胡定丰
Original assignee: Ningbo Ruichi Technology Co ltd
Current assignee: Ningbo Ruichi Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-05-09
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a double-row heat-insulating frame pulley block, which comprises a window sash frame and a window frame, wherein the window sash frame is provided with a pulley block, the pulley block is matched with the window frame, the pulley block comprises a wheel frame, pulleys and heat insulation boards, the wheel frame is symmetrically connected to two sides of the heat insulation boards, at least one pulley is arranged on the wheel frame, and the window frame is symmetrically provided with tracks corresponding to the pulleys. The pulley block comprises two groups of pulleys which are symmetrically arranged, so that the bearing performance of the joint of the pulleys and the window frame rail is higher, the window sashes are more stable when sliding, the wheel frames of the pulleys are connected through the heat insulation plates, the heat insulation plates are arranged in a hollow mode, metal bodies at two sides can be separated, the heat conduction speed from the inside to the outside of the window is reduced, the heat preservation effect is achieved, and the heat loss is prevented.

Description

Double heat insulation frame pulley block

Technical Field

The utility model relates to the technical field of sealed windows, in particular to a pulley block with double heat insulation frames.

Background

At present, doors and windows are used in households, and the doors and windows mainly comprise push-pull type, flat-open type and translational type because of different opening modes. The sliding door and window saves space when being opened, and ventilation effect after opening is good, but this kind of door and window, if sealing rubber strip and adjacent sliding sash or door window frame between close contact, improved sealing performance, but be difficult to open and close the sliding sash, if the purpose of opening and closing the sliding sash easily is to be reached, sealing performance is poor application number: 202010807606.1 discloses a simple translating sealing window comprising: the movable fan is arranged on a track of the outer frame in a sliding way through a pulley assembly, and the fixed fan and the movable fan are connected and locked through a crescent lock assembly; the pulley assembly includes: pulley fixing base and assembly pulley, the assembly pulley passes through the pulley fixing base and sets up on the movable fan, and crescent moon lock subassembly includes: the handle, the crescent lock hook, the crescent lock disc and the base are rotatably arranged on the base, and the crescent lock disc is matched with the crescent lock hook on the movable fan; still be provided with the slider subassembly between frame and the movable fan, the slider subassembly includes: the fixed block is fixedly arranged on the outer frame, and the sliding block is fixedly arranged on one side of the movable fan. The heat insulation group cannot be arranged between the window sash and the window frame, so that the temperature in the room can be quickly transmitted to the outside in winter and summer, and the temperature in the room is lost.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the problem of providing a double-row heat-insulation frame pulley block so as to overcome the defect that the indoor temperature is lost due to the fact that a window frame and window sash connecting structure cannot insulate heat in the prior art.

(II) technical scheme

In order to solve the technical problems, the utility model provides a double-row heat-insulating frame pulley block, which comprises a window sash frame and a window frame, wherein the window sash frame is provided with the pulley block, the pulley block is matched with the window frame, the window sash frame slides along the window frame through the pulley block, the pulley block comprises a wheel frame, pulleys and a heat insulation plate, the wheel frame is symmetrically connected to two sides of the heat insulation plate, at least one pulley is arranged on the wheel frame, tracks corresponding to the pulleys are symmetrically arranged on the window frame, the heat insulation plate plays a role in heat insulation, the space of the inner side and the outer side of the window frame is isolated, and the heat transfer speed is reduced.

Furthermore, connecting parts are symmetrically arranged at two ends of the heat insulation plate, connecting grooves corresponding to the connecting parts are formed in the inner sides of the wheel frames, at least one mounting groove is formed in the wheel frames, and the pulleys are mounted in the mounting grooves through positioning pins.

Furthermore, the bottom of the mounting groove protrudes downwards to form a connecting seat, and slots corresponding to the connecting seat are symmetrically arranged on the window sash frame.

Further, the support is all installed at the both ends of assembly pulley, install the cleaning brush on the support, the support passes through the fix with screw the both ends of heat insulating board, the symmetry is equipped with the assembly groove on the support, be equipped with the assembly base on the cleaning brush, the cleaning brush passes through the symmetrical cartridge of assembly base is in on the support.

Further, the assembly groove is a T-shaped groove, the assembly base is a bottom plate, the middle of the heat insulation plate is communicated with a heat insulation groove, and the heat insulation groove is a hexagonal groove.

(III) beneficial effects

The pulley block comprises two groups of pulleys which are symmetrically arranged, so that the bearing performance of the joint of the pulleys and the window frame rail is higher, the window sashes are more stable when sliding, the wheel frames of the pulleys are connected through the heat insulation plates, the heat insulation plates are arranged in a hollow mode, metal bodies at two sides can be separated, the heat conduction speed from the inside to the outside of the window is reduced, the heat preservation effect is achieved, and the heat loss is prevented.

Drawings

FIG. 1 is a perspective view of a double-row insulated frame pulley block of the present utility model;

FIG. 2 is a perspective view of a window frame with double-row heat insulation frame pulley blocks;

FIG. 3 is a perspective view of a sash frame and pulley block of a double row insulated frame pulley block of the present utility model;

FIG. 4 is a perspective view of a pulley block with double heat insulation frames;

FIG. 5 is a perspective view of a wheel carrier of a double-row insulated frame pulley block of the utility model;

FIG. 6 is a perspective view of a bracket of the double-row heat insulation frame pulley block of the utility model;

FIG. 7 is a perspective view of a cleaning brush with a double-row heat insulation frame pulley block according to the utility model;

fig. 8 is a perspective view of a sash frame of a double row insulated frame pulley block of the present utility model.

The corresponding component names for each reference number in the figures are: 1. a window sash frame; 2. a window frame; 3. a wheel carrier; 4. a pulley; 5. a heat insulating plate; 6. a track; 7. a connection part; 8. a connecting groove; 9. a mounting groove; 10. a positioning pin; 11. a connecting seat; 12. a slot; 13. a bracket; 14. a cleaning brush; 15. a screw; 16. an assembly groove; 17. assembling a base; 18. a heat insulation groove.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1-8, the utility model provides a double-row heat insulation frame pulley block, which comprises a window sash frame 1 and a window frame 2, wherein a window sash is arranged in the window frame 2 through the window sash frame, the pulley block is arranged on the window sash frame 1, and the pulley block is matched with the window frame 2; in the embodiment, the pulley block comprises a wheel frame 3, pulleys 4 and a heat insulation plate 5, wherein the wheel frame 3 is symmetrically connected to two sides of the heat insulation plate 5, at least one pulley 4 is arranged on the wheel frame 3, at least one mounting groove 9 is formed in the wheel frame 3, the pulley 4 is arranged in the mounting groove 9 through a locating pin 10, a track 6 corresponding to the pulley 4 is symmetrically arranged on the window frame 2, and the window sash frame 1 slides along the track 6 through the pulley 4; specifically, 2 pulleys 4 are installed on a single wheel frame 3, one pulley 4 is installed in each installation groove 9 correspondingly, connecting portions 7 are symmetrically arranged at two ends of each heat insulation plate 5, connecting grooves 8 corresponding to the connecting portions 7 are formed in the inner side of the wheel frame 3, heat insulation grooves 18 are formed in the middle of each heat insulation plate 5 in a penetrating mode, the heat insulation grooves 18 are hexagonal grooves, and a large heat insulation effect can be achieved through the heat insulation grooves 18 formed in the penetrating mode.

Referring to fig. 4-8, in the present embodiment, the bottom of the mounting groove 9 protrudes downward to form a connecting seat 11, slots 12 corresponding to the connecting seat 11 are symmetrically arranged on the window sash frame 1, the window sash frame 1 and the wheel frame 3 are fixed through the slots 12 and the connecting seat 11, brackets 13 are mounted at both ends of the pulley block, cleaning brushes 14 are mounted on the brackets 13, and the cleaning brushes 14 are used for cleaning rails when the window sashes slide, so as to prevent dust from affecting sliding after accumulating; the support 13 is fixed at two ends of the heat insulation plate 5 through the bolts 15, the support 13 is symmetrically provided with the assembly grooves 16, the cleaning brush 14 is provided with the assembly base 17, the cleaning brush 14 is symmetrically inserted on the support 13 through the assembly base 17, the assembly grooves 16 are T-shaped grooves, and the assembly base 17 is a bottom plate.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a double thermal-insulated frame assembly pulley, includes casement frame (1) and window frame (2), install the assembly pulley on casement frame (1), the assembly pulley with window frame (2) cooperation, its characterized in that: the pulley block comprises a wheel frame (3), pulleys (4) and heat insulation plates (5), wherein the wheel frame (3) is symmetrically connected to two sides of the heat insulation plates (5), at least one pulley (4) is arranged on the wheel frame (3), and rails (6) corresponding to the pulleys (4) are symmetrically arranged on the window frame (2).

2. The double row insulated frame pulley block of claim 1, wherein: connecting parts (7) are symmetrically arranged at two ends of the heat insulation plate (5), and connecting grooves (8) corresponding to the connecting parts (7) are formed in the inner sides of the wheel frames (3).

3. The double row insulated frame pulley block of claim 1, wherein: the wheel frame (3) is provided with at least one mounting groove (9), and the pulley (4) is mounted in the mounting groove (9) through a positioning pin (10).

4. A double row insulated frame pulley as in claim 3 wherein: the bottom of the mounting groove (9) protrudes downwards to form a connecting seat (11), and slots (12) corresponding to the connecting seat (11) are symmetrically arranged on the window sash frame (1).

5. The double row insulated frame pulley block of claim 1, wherein: brackets (13) are arranged at two ends of the pulley block, and cleaning brushes (14) are arranged on the brackets (13).

6. The double row insulated frame pulley block of claim 5, wherein: the brackets (13) are fixed at two ends of the heat insulation plate (5) through screws (15).

7. The double row insulated frame pulley block of claim 5, wherein: the cleaning brush is characterized in that assembling grooves (16) are symmetrically formed in the support (13), an assembling base (17) is arranged on the cleaning brush (14), and the cleaning brush (14) is symmetrically inserted into the support (13) through the assembling base (17).

8. The double row insulated frame pulley block of claim 7, wherein: the assembly groove (16) is a T-shaped groove, and the assembly base (17) is a bottom plate.

9. The double row insulated frame pulley block of claim 1, wherein: the middle of the heat insulation plate (5) is provided with a heat insulation groove (18) in a penetrating way.

10. The double row insulated frame pulley block of claim 9, wherein: the heat insulation groove (18) is a hexagonal groove.