CN214170283U

CN214170283U - Drift wheel assembly for drift window

Info

Publication number: CN214170283U
Application number: CN202022159173.1U
Authority: CN
Inventors: 陈绍兴; 李建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-09-10
Anticipated expiration: 2030-09-27

Abstract

The utility model provides a drift wheel subassembly for drifting window belongs to drift window accessory technical field. The drift wheel assembly comprises a bottom plate, a moving plate, a connecting plate and a limiting plate, wherein a first fixing column and an arc-shaped hole are arranged on the bottom plate, and one end of the moving plate is connected with the first fixing column; one end of the connecting plate is provided with a positioning column which is arranged in the arc-shaped hole and can move in the arc-shaped hole, and the other end of the connecting plate is connected with the moving plate through a second fixing column; the limiting plate is mounted on the bottom plate through a third fixing column, a reset spring is arranged on the third fixing column, a fourth fixing column is arranged on the limiting plate, and a limiting wheel is arranged on the fourth fixing column; the moving plate is matched with the limiting wheel. The utility model discloses a set up spacing portion on the movable plate to and set up on the limiting plate with spacing round of spacing portion complex and reset spring have realized the use flexibility of movable plate, and spacing accurate.

Description

Drift wheel assembly for drift window

Technical Field

The utility model belongs to the technical field of the drift window accessory, concretely relates to drift wheel subassembly for drifting window.

Background

The Chinese utility model patent CN206693857U discloses a drifting window, which comprises a drifting window sash, wherein the drifting window sash is arranged in a left side window frame and a right side window frame which are communicated, tracks are arranged on the left side window frame and the right side window frame, and four corners of the drifting window sash are respectively arranged on the tracks of the left side window frame and the right side window frame through an upper left connecting piece, an upper right connecting piece, a lower left connecting piece and a lower right connecting piece; the upper left connecting piece comprises a connecting plate, and a connecting rod is arranged at the end part of one side of the connecting plate; the window has the advantages that the weight of the whole window is supported only by one supporting point (track-changing roller), so that the defects of large roller pressure, inflexibility, easiness in abrasion, short service life and the like are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a drift wheel subassembly for drifting window has the use inflexibility that drift window accessory exists, the short technical problem of life.

In order to achieve the above object, the technical solution of the present invention is:

a drift wheel assembly for a drift window comprises a bottom plate, a moving plate, a connecting plate and a limiting plate, wherein a first fixing column and an arc-shaped hole are arranged on the bottom plate, and one end of the moving plate is connected with the first fixing column; one end of the connecting plate is provided with a positioning column which is arranged in the arc-shaped hole and can move in the arc-shaped hole, and the other end of the connecting plate is connected with the moving plate through a second fixing column; the limiting plate is mounted on the bottom plate through a third fixing column, a reset spring is arranged on the third fixing column, a fourth fixing column is arranged on the limiting plate, and a limiting wheel is arranged on the fourth fixing column; the moving plate is matched with the limiting wheel.

Preferably, be equipped with first spacing portion and the spacing portion of second on the movable plate, be equipped with the bulge between first spacing portion and the spacing portion of second, first spacing portion and the spacing portion of second all can with spacing round block.

Preferably, when the movable plate is far away from the bottom plate, the first limiting portion is clamped with the limiting wheel, and when the movable plate moves towards the bottom plate, the protruding portion is driven to push the limiting wheel to rotate, so that the second limiting portion is clamped with the limiting wheel, and meanwhile, the positioning column is driven to move from one end to the other end in the arc-shaped hole, so that the moving range of the movable plate is limited.

Preferably, the moving plate is further provided with a pulley and a fifth fixed column, two ends of the fifth fixed column are fixed in the rectangular hole of the moving plate, the pulley is arranged on the fifth fixed column, and when the moving plate moves relative to the bottom plate, the pulley slides on the bottom plate.

Preferably, one end of the return spring is fixed on the limiting plate, and the other end of the return spring is fixed on the bottom plate.

Preferably, the other end of the moving plate is connected with a pulley assembly, and the pulley assembly is embedded with the sliding groove.

Preferably, the pulley assembly comprises a frame body, a connecting column and pulleys, the pulleys are sleeved on the connecting column, and two ends of the connecting column are fixed on the frame body.

Preferably, the pulley assembly is provided with more than one connecting column and more than one pulley.

Preferably, a plurality of threaded holes are further formed in the bottom plate.

The utility model has the advantages that:

1. the utility model discloses a set up spacing portion on the movable plate to and set up on the limiting plate with spacing round of spacing portion complex and reset spring have realized the use flexibility of movable plate, and spacing accurate.

2. The utility model discloses be equipped with the pulley on the movable plate, when the movable plate removed for the bottom plate, the pulley slides on the bottom plate, has increased the removal flexibility of movable plate.

3. The utility model discloses a last spliced pole and the more than one pulley of being equipped with of loose pulley assembly has increased loose pulley assembly's atress strong point, has improved loose pulley assembly's life.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic bottom view of the present invention.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, a drift wheel assembly for a drift window comprises a bottom plate 1, a moving plate 2, a connecting plate 3 and a limiting plate 4, wherein the bottom plate 1 is provided with a first fixed column 11 and an arc-shaped hole 12, one end of the moving plate 2 is connected with the first fixed column 11, the other end of the moving plate 2 is connected with a pulley assembly 5 through a connecting column, and the pulley assembly 5 is embedded with a sliding chute; one end of the connecting plate 3 is provided with a positioning column 31, the positioning column 31 is arranged in the arc-shaped hole 12 and can move in the arc-shaped hole, and the other end of the connecting plate 3 is connected with the moving plate 2 through a second fixing column 32; the limiting plate 4 is mounted on the bottom plate 1 through a third fixing column 41, a return spring 42 is arranged on the third fixing column 41, a fourth fixing column 43 is arranged on the limiting plate 4, and a limiting wheel 44 is arranged on the fourth fixing column 43; the moving plate 2 is matched with the limiting wheel 44.

When the drift wheel assembly is installed, the base plate 1 is further provided with the threaded holes 13, the base plate is installed on a window through screws, the pulley assemblies 5 are installed on a window frame, the window frame is provided with a sliding groove (not shown in the figure), the pulley assemblies are embedded in the sliding groove and can move relative to the sliding groove, the drift wheel assembly realizes the side opening of the window, and the pulley assemblies can realize the translation of the window.

In the use process, when the window is in an open state, the moving plate 2 is far away from the bottom plate 1, one end of the moving plate 2, which is arranged on the bottom plate, is matched with the limiting plate 4, and the limiting plate 4 plays a role in limiting the position of the moving plate 2; when the window is in a closed state from an open state, the movable plate 2 is parallel to the bottom plate 1, and the positioning column on the connecting plate moves from one end of the arc-shaped hole 12 to the other end, so that the position of the movable plate is limited.

Further, be equipped with first spacing portion 21 and second spacing portion 22 on the movable plate 2, be equipped with bulge 23 between first spacing portion and the second spacing portion, first spacing portion and second spacing portion all can with spacing wheel 44 block.

When the window is opened, the moving plate 2 is far away from the bottom plate 1, at this time, the first limiting portion 21 is clamped with the limiting wheel 44, and in the closing process of the window, the moving plate 2 moves towards the bottom plate, and the protruding portion 23 on the moving plate 2 pushes the limiting wheel 44 to rotate, so that the second limiting portion 22 is clamped with the limiting wheel 44, and meanwhile, the positioning column 31 is driven to move from one end to the other end in the arc-shaped hole 12, so as to limit the moving range of the moving plate 2.

Further, one end of the return spring 42 is fixed on the limiting plate 4, and the other end is fixed on the bottom plate 1. So that the limiting plate can be reset immediately when the convex part 23 on the moving plate 2 pushes the limiting wheel to rotate.

Further, the moving plate 2 is further provided with a pulley 24 and a fifth fixed column 25, two ends of the fifth fixed column 25 are fixed in the rectangular hole of the moving plate, the pulley 24 is arranged on the fifth fixed column 25, and when the moving plate moves relative to the bottom plate, the pulley 24 slides on the bottom plate 1, so that the flexibility of the moving plate 2 in movement is improved.

Furthermore, the pulley assembly 5 includes a frame 51, a connecting column and a pulley 52, the pulley sleeve 52 is disposed on the connecting column, and two ends of the connecting column are fixed on the frame 51. Preferably, the pulley assembly is provided with more than one connecting column and more than one pulley 52. The pulley assembly 5 is provided with the plurality of pulleys 52, so that the movement flexibility can be improved, the stress supporting point of the pulley assembly 5 can be increased, and the service life can be prolonged.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A drift wheel assembly for a drift window is characterized by comprising a bottom plate, a moving plate, a connecting plate and a limiting plate, wherein a first fixing column and an arc-shaped hole are arranged on the bottom plate, and one end of the moving plate is connected with the first fixing column; one end of the connecting plate is provided with a positioning column which is arranged in the arc-shaped hole and can move in the arc-shaped hole, and the other end of the connecting plate is connected with the moving plate through a second fixing column; the limiting plate is mounted on the bottom plate through a third fixing column, a reset spring is arranged on the third fixing column, a fourth fixing column is arranged on the limiting plate, and a limiting wheel is arranged on the fourth fixing column; the moving plate is matched with the limiting wheel.

2. The drift wheel assembly for the drift window according to claim 1, wherein the moving plate is provided with a first limiting portion and a second limiting portion, a protruding portion is arranged between the first limiting portion and the second limiting portion, and the first limiting portion and the second limiting portion can be clamped with the limiting wheel.

3. The drift wheel assembly for the drift window of claim 2, wherein the first position-limiting portion is engaged with the position-limiting wheel when the moving plate moves away from the bottom plate, and when the moving plate moves toward the bottom plate, the protrusion is driven to push the position-limiting wheel to rotate so as to engage the second position-limiting portion with the position-limiting wheel, and the positioning column is driven to move from one end to the other end in the arc-shaped hole to limit the moving range of the moving plate.

4. The drift wheel assembly for the drift window of claim 3, wherein the moving plate is further provided with a pulley and a fifth fixed column, two ends of the fifth fixed column are fixed in the rectangular hole of the moving plate, the pulley is arranged on the fifth fixed column, and when the moving plate moves relative to the bottom plate, the pulley slides on the bottom plate.

5. The drift wheel assembly for a drift window of claim 1, wherein said return spring is fixed to the limiting plate at one end and to the base plate at the other end.

6. The drift wheel assembly for a drift window of any one of claims 1 to 5, wherein said other end of said moving plate is connected to a pulley assembly, said pulley assembly being engaged with said sliding groove.

7. The drifting wheel assembly for drifting windows of claim 6, wherein the pulley assembly comprises a frame, a connecting column and pulleys, the pulleys are sleeved on the connecting column, and two ends of the connecting column are fixed on the frame.

8. The drift wheel assembly for a drift window of claim 7, wherein said sheave assembly is provided with more than one connecting column and more than one sheave.

9. The drift wheel assembly for a drift window of claim 1, wherein said base plate further comprises a plurality of threaded holes.