TWM530342U - Structure of roller hanger - Google Patents

Description

Hanging wheel structure

This creation relates to a suspension wheel structure, and more particularly to a suspension wheel structure that is easy to install and does not damage the door panel.

The hanging wheel structure is used in the door panel, and has the advantages of no noise when the door panel is sliding, no threshold, beautiful and generous.

Before installing the conventional hanging wheel structure, it is usually necessary to drill holes in the door panel before fixing the hanging wheel structure to the hole of the door panel. In addition, the drilling process is quite time-consuming and labor-intensive, once drilling That is, permanent damage to the door panel.

In addition, in the conventional hanging wheel structure, it is usually necessary to use components such as a plastic sleeve to fix the components in the conventional hanging wheel structure to each other, and the structure is relatively complicated, which is time consuming in mass production in the factory, thereby increasing the manufacturing cost.

Therefore, the present invention provides a hanging wheel structure to solve the problem that the above-mentioned conventional hanging wheel structure is time-consuming to manufacture, and that the door panel needs to be broken during installation and time-consuming and labor-intensive.

In order to solve the above problems of the prior art, the purpose of the present invention is to provide a hanging wheel structure, which has the advantages of easy installation, no damage to the door panel, simple structure and convenient manufacture.

To achieve the above and other objects, the present invention provides a hanging wheel structure that is fixed to a door panel. The hanging wheel structure includes: a fixed body, a protruding portion, a pulley body and a pulley unit.

The fixing body is fixed to the door panel; the protruding portion is protruded from the fixing body; the pulley body includes a groove portion, the groove portion is movably locked to the protruding portion; and the pulley unit is disposed on the pulley body .

In an embodiment of the present hanging wheel structure, the fixing body is integrally formed with the protruding portion.

In an embodiment of the present invention, the protruding portion protrudes from a center of the fixed body.

In an embodiment of the present hanging wheel structure, the groove portion is disposed at a center of the pulley body.

In an embodiment of the present hanging wheel structure, the fixing body is fixed to a top side of the door panel.

In an embodiment of the present hanging wheel structure, the pulley unit has a pulley disposed at a center of the pulley body.

In an embodiment of the present hanging wheel structure, the pulley unit has an even number of pulleys, and the pulleys are symmetrically disposed on the pulley body.

In an embodiment of the present invention, the projection ring is provided with a flange, and the groove portion ring is provided with a recess, and the flange and the recess correspond to each other.

Thereby, the creative hanging wheel structure is fixed to the protruding portion by the movement of the groove portion, thereby achieving the effect of easy installation; in addition, the protruding portion can achieve the function of not destroying the door panel; further, by the creation The overall combination of the components of the hanging wheel structure achieves the functions of simple structure and convenient production.

In order to fully understand the purpose, features and effects of this creation, the following specific examples, together with the attached drawings, provide a detailed description of the creation, as explained below:

Please refer to FIG. 1 to FIG. 3 . FIG. 1 is a schematic view showing the structure of the hanging wheel structure 100 fixed to a door panel 1000 , FIG. 2 is an exploded view of the hanging wheel structure 100 of the present invention, and FIG. 3 is a perspective view of the structure of the hanging wheel of the present invention, such as As shown in FIG. 1 to FIG. 3 , the hanging wheel structure 100 includes a fixing body 10 , a protruding portion 20 , a pulley body 30 and a pulley unit 40 .

The fixing body 10 can include at least one screw hole 11 for the user to be fixed to the door panel 1000 by the at least one screw 2000 passing through the screw hole 11 and being inserted into the door panel 1000. The fixing manner of fixing the fixing body 10 to the door panel 1000 is not limited thereto, and may be pasting, hooking or absorbing. It is understood by those skilled in the art that the fixing body 10 can be fixed. All known fixing means fixed to the door panel 1000 do not depart from the scope of the present invention.

The protruding portion 20 is protruded from the fixing body 10, and the fixing body 10 and the protruding portion 20 are preferably integrally formed, and the fixing body 10 and the protruding portion 20 are integrally formed, which can be reduced. The total number of components of the hanging wheel structure 100 is shortened and the production process is shortened, thereby having the advantages of simple structure and convenient production. However, the fixing body 10 and the protruding portion 20 can also be welded, buckled or pasted after being separately manufactured. Other ways to combine with each other.

The pulley body 30 includes a groove portion 31, and the position of the groove portion 31 corresponds to the position of the protrusion portion 20, so that the groove portion 31 is movably locked to the protrusion portion 20, preferably, The groove portion 31 is disposed at the center of the pulley body 30, and the protrusion portion 20 is protruded from the center of the fixing body 10, and the groove portion 31 is locked to the protrusion portion 20 to form the groove portion 31. The overall structural balance is better.

In addition, the manner of fastening between the groove portion 31 and the protruding portion 20 can be all the fastening methods known to those skilled in the art, but only a preferred embodiment is provided below. For example, the protrusion 20 can be looped with a flange 21, and the groove portion 31 can be annularly provided with a recess 32. The flange 21 and the recess 32 correspond to each other, so that the groove portion 31 can be movable and locked. In the protruding portion 20, in the preferred embodiment, the combination of the recess 32 and the flange 21 can achieve a tighter bonding effect than other known fastening methods.

The pulley unit 40 is disposed on the pulley body 30, and preferably, the pulley unit 40 has an even number of pulleys 41. The pulleys 41 are symmetrically disposed on the pulley body 30 to balance the pulley body 30; Although not shown, the pulley unit 40 may have only one pulley, and the pulley is disposed at the center of the pulley body 30 to balance the pulley body 30.

The process of installing the present hanging wheel structure 100 on the door panel 1000 can be as follows: First, the user passes through the screw hole 11 through at least one screw 2000 and is inserted into the door panel 1000, so that the fixing body 10 is fixed to the fixing body 10. a top side of the door panel 1000, and projecting the protruding portion 20 away from the door panel 1000; and then, the pulley portion 31 of the pulley body 30 is fixed to the protruding portion 20 to make the pulley The body 30 and the pulley unit 40 are fixed to the fixed body 10, thereby completing the installation of the present hanging wheel structure 100. Therefore, in the above installation process, it may be necessary to insert the screw 2000 before the door panel 1000. The door panel 1000 is provided with a plurality of keyholes, and the mounting hole for accommodating the fixing body 10 is not required to be additionally drilled on the door panel 1000, so that the installation can be completed without destroying the door panel 1000 as much as possible; The recessed portion 31 is fastened to the protruding portion 20 instead of the conventionally mounted mounting hole in the door panel 1000, which has the advantage of making the mounting process simpler and faster, and is easier for the user to install.

Furthermore, the design of the hanging wheel structure 100 has few components and a relatively simple structure. Therefore, it is relatively convenient to be mass-produced in the factory, and it is not troubled by too many components when the user installs himself, which helps to reduce the use. The difficulty of installing it yourself.

In summary, the design of the hanging wheel structure is fixed to the protruding portion by the movement of the groove portion, thereby achieving the effect of easy installation; in addition, the protruding portion can achieve the effect of not damaging the door panel; The overall combination of the components of the present hanging wheel structure achieves the advantages of simple structure and convenient production.

The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only intended to depict the present invention and should not be construed as limiting the scope of the present invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of patent application.

10‧‧‧ fixed ontology
11‧‧‧ screw holes
20‧‧‧Protruding
21‧‧‧Flange
30‧‧‧ Pulley body
31‧‧‧ Groove
32‧‧‧ dent
40‧‧‧ pulley unit
41‧‧‧ pulley
100‧‧‧ hanging wheel structure
1000‧‧‧ door panel
2000‧‧‧ screws

[Fig. 1] A schematic view of a structure in which a hanging wheel structure is fixed to a door panel. [Fig. 2] An exploded view of the structure of the hanging wheel. [Fig. 3] A perspective view of the structure of the hanging wheel of the present invention.

10‧‧‧ fixed ontology

11‧‧‧ screw holes

20‧‧‧Protruding

21‧‧‧Flange

30‧‧‧ Pulley body

31‧‧‧ Groove

32‧‧‧ dent

40‧‧‧ pulley unit

41‧‧‧ pulley

100‧‧‧ hanging wheel structure

Claims (11)

A hanging wheel structure is fixed to a door panel, the hanging wheel structure comprises: a fixing body fixed to the door panel; a protruding portion protruding from the fixing body; a pulley body comprising a groove portion, the groove The part activity is fixed to the protruding portion; and a pulley unit is disposed on the pulley body. The hanging wheel structure of claim 1, wherein the fixing body is integrally formed with the protruding portion. The hanging wheel structure of claim 1, wherein the protruding portion protrudes from a center of the fixed body. The hanging wheel structure of claim 3, wherein the fixing body is integrally formed with the protruding portion. The hanging wheel structure of claim 1, wherein the groove portion is disposed at a center of the pulley body. The hanging wheel structure of claim 5, wherein the fixing body is integrally formed with the protruding portion. The hanging wheel structure of claim 6, wherein the protruding portion protrudes from a center of the fixing body. The hanging wheel structure according to any one of claims 1 to 7, wherein the fixing body is fixed to a top side of the door panel. The hanging wheel structure according to any one of claims 1 to 7, wherein the pulley unit has a pulley disposed at a center of the pulley body. The hanging wheel structure according to any one of claims 1 to 7, wherein the pulley unit has an even number of pulleys, and the pulleys are symmetrically disposed to the pulley body. The hanging wheel structure according to any one of claims 1 to 7, wherein the projection ring is provided with a flange, and the groove portion ring is provided with a recess, and the flange and the recess correspond to each other.