CN212837271U

CN212837271U - Mounting structure of sliding upper wheel base

Info

Publication number: CN212837271U
Application number: CN202021167555.2U
Authority: CN
Inventors: 何志升
Original assignee: Zhaoqing Gaoyao Dishuo Hardware Products Co ltd
Current assignee: Zhaoqing Gaoyao Dishuo Hardware Products Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-30
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an installation structure of a sliding upper wheel base, which comprises a base main body and a fixing screw, the end part of the base main body is provided with a special-shaped fixing hole along the inclined direction, the special-shaped fixing hole and the side surface of the base main body form an opening, the depth of the special-shaped fixing hole is gradually reduced from the end part of the base main body to the middle part, the fixing screw is detachably connected in the special-shaped fixing hole, the outer side of the fixing screw protrudes out of the opening, by arranging the special-shaped fixing holes at the end part of the base main body along the inclination direction of the base main body and connecting the fixing screws in the special-shaped fixing holes in a threaded manner, the thread of the wall surface is exposed and protrudes out of the special-shaped fixing hole and contacts with the bottom surface of the sliding groove of the door and window frame, and the fixing screw is pressed against the bottom surface of the sliding groove of the door and window frame, so that the base main body can be pressed against the inside of the door and window frame.

Description

Mounting structure of sliding upper wheel base

Technical Field

The utility model relates to a slip accessory technical field especially relates to a mounting structure of slip upper wheel base.

Background

The sliding door is widely applied to the fields of wardrobes, wall cabinets, balcony windows and doors and the like due to the advantages of attractive appearance, small occupied space for opening the door and the like. In order to stably fix the sliding door leaf in the upper cross and have the function of traction linkage, a sliding upper wheel is required to be arranged above the sliding door leaf. Generally, the sliding upper wheel usually needs to be vertically penetrated through a base by a bolt and is pressed in a sliding groove of a window frame, but the installation method can damage a corner connector of the window frame and possibly crush glass, so that the door and the window are damaged, and the service life of the window is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sliding upper wheel base's mounting structure has solved 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 sliding upper wheel base's mounting structure, includes base main part and set screw, special-shaped fixed orifices has been seted up along its incline direction to the tip of base main part, the side of special-shaped fixed orifices and base main part is formed with the opening, and the degree of depth of special-shaped fixed orifices dwindles gradually toward the middle part by the tip of base main part, set screw can dismantle the connection in special-shaped fixed orifices, and set screw's outside protrusion outside the opening.

Further, the aperture of the special-shaped fixing hole is consistent with the diameter of the fixing screw.

Furthermore, the two side surfaces of the base main body are provided with positioning blocks along the length direction, and the positioning blocks and the base main body are of an integrated structure.

Further, a belt pulley is arranged on one side face, far away from the special-shaped fixing hole, of the base body, and the belt pulley is rotatably installed on the base body.

Further, a guide wheel is arranged on one side face, far away from the special-shaped fixing hole, of the base body, and the guide wheel is installed on the base body in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the special-shaped fixing hole is formed in the end part of the base main body along the inclined direction of the base main body, the fixing screw is in threaded connection with the special-shaped fixing hole, threads on the wall surface of the base main body are exposed and protrude out of the outer side of the special-shaped fixing hole and are in contact with the bottom surface of the sliding groove of the door and window frame, and the fixing screw is pressed against the bottom surface of the sliding groove of the door and window frame, so that the base main body can be pressed against the inner side of the door and window frame.

Drawings

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

Fig. 2 is a schematic perspective view of fig. 1 at another angle.

Fig. 3 is a schematic view of the mounting structure of fig. 2.

In the figure: the base comprises a base body 1, a special-shaped fixing hole 11, an opening 110, a positioning block 12, a fixing screw 2, a belt pulley 3 and a guide wheel 4.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

As shown in fig. 1, 2 and 3, the mounting structure of the sliding upper wheel base comprises a base body 1 and fixing screws 2, wherein the end of the base body 1 is provided with a special-shaped fixing hole 11 along the inclination direction, an opening 110 is formed on the special-shaped fixing hole 11 and the side surface of the base body 1, the depth of the special-shaped fixing hole 11 is gradually reduced from the end of the base body 1 to the middle, the fixing screws 2 are detachably connected in the special-shaped fixing hole 11, and the outer side of the fixing screws 2 protrudes out of the opening 110.

In this embodiment, the diameter of the irregular fixing hole 11 is consistent with the diameter of the fixing screw 2.

In this embodiment, the two side surfaces of the base main body 1 are provided with the positioning blocks 12 along the length direction thereof, the positioning blocks 12 and the base main body 1 are of an integral structure, and through the structural design, the base main body 1 can be limited and installed in the sliding grooves of the door and window frame according to the positioning blocks 12.

In this embodiment, a belt pulley 3 is disposed on a side surface of the base body 1 away from the irregular fixing hole 11, and the belt pulley 3 is rotatably mounted on the base body 1.

In this embodiment, a guide wheel 4 is disposed on a side surface of the base body 1 away from the irregular fixing hole 11, and the guide wheel 4 is slidably mounted on the base body 1.

The utility model discloses a main theory of operation: through the tip at base subject 1 along its incline direction seted up special-shaped fixed orifices 11, set screw 2 threaded connection is in special-shaped fixed orifices 11, and the screw of its wall exposes and protrudes the special-shaped fixed orifices 11 outside to with the spout bottom surface contact of door and window frame, and set screw 2 roof pressure is at the bottom surface of door and window frame spout, makes base subject 1 can lean on in the door and window frame in the top, this kind of structure not only simple to operate, fixed effect is showing moreover.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sliding upper wheel base's mounting structure which characterized in that: including base main part (1) and set screw (2), special-shaped fixed orifices (11) have been seted up along its incline direction to the tip of base main part (1), special-shaped fixed orifices (11) are formed with opening (110) with the side of base main part (1), and the degree of depth of special-shaped fixed orifices (11) is dwindled gradually toward the middle part by the tip of base main part (1), set screw (2) can be dismantled and connect in special-shaped fixed orifices (11), and the outside protrusion of set screw (2) outside opening (110).

2. A mounting structure for a base of a sliding upper wheel according to claim 1, wherein: the aperture of the special-shaped fixing hole (11) is consistent with the diameter of the fixing screw (2).

3. A mounting structure for a base of a sliding upper wheel according to claim 1, wherein: the two side faces of the base main body (1) are provided with positioning blocks (12) along the length direction of the base main body, and the positioning blocks (12) and the base main body (1) are of an integral structure.

4. A mounting structure for a base of a sliding upper wheel according to claim 1, wherein: a belt pulley (3) is arranged on one side face, far away from the special-shaped fixing hole (11), of the base body (1), and the belt pulley (3) can be rotatably installed on the base body (1).

5. A mounting structure for a base of a sliding upper wheel according to any one of claims 1 or 4, wherein: a guide wheel (4) is arranged on one side face, far away from the special-shaped fixing hole (11), of the base body (1), and the guide wheel (4) is installed on the base body (1) in a sliding mode.