TWI832484B - Links for aluminum roll doors - Google Patents

Abstract

This case relates to a connecting piece for an aluminum roll door, which includes: a main body with a first through hole, the first through hole is penetrated on opposite sides of the main body, and a sliding component is provided on the top surface of the main body for sliding installation on the main body. The slide rail of the aluminum roll door; one piece: used to be embedded in the first hole. In this case, the block is fitted into the body, which makes the manufacturing process of the connecting piece for the aluminum roll door simple and maintains better strength.

Description

Connecting parts for aluminum rolling doors

This case relates to the technical field related to aluminum rolling doors, especially a connecting piece for aluminum rolling doors.

Please refer to Taiwan Patent 431545 "Structural Improvement of Iron Rolling Door Connectors". The patent discloses that the connector is composed of a set of connector bodies and one side cover, both of which are stamped and formed in one piece. Both ends of the connecting piece body are provided with longer pivot socket holes for the main cross tubes of the aluminum rolling door to pass through, thereby increasing the contact area with the main cross tubes, so that the main cross tubes will not be damaged, and , there is also a folded edge on one side of each connecting piece body, so that each connecting piece body can have higher strength without having to process it with an overly thick metal plate. , are equipped with a side cover, and at both ends of the side cover are also provided with a perforation coaxial with the pivot socket holes provided at the two pivot ends of the connecting piece body, for the main cross tube to pass through, and in After the pivot socket holes at both ends of the connecting piece body pass through the perforations of the side cover, stamping and expansion processing is performed on the ends of the pivot socket holes, so that the connecting piece body and the side cover are integrated into one, which facilitates transportation and transportation. It is easy to assemble and produces no noise during use.

However, the current aluminum rolling door is made of connected sheets, and this aluminum rolling door connecting piece is not enough for use. Therefore, the inventor of the present case began to think about ways to improve it.

In view of the shortcomings of the prior art, the inventor of this case proposes a solution The method is related to a connecting piece for aluminum rolling doors, including:

A body has a first through hole, which is provided on two opposite sides of the body. A sliding component is provided on the top surface of the body for sliding on the slide rail of the aluminum rolling door; a piece of body is used for embedded in the within the first perforation.

In this case, the block and the body are fitted together, making the production of the two simpler. At the same time, other embodiments are adopted, such as the block having a second through hole, the top surface of the block having a slope, and the block having a slope. A flange is provided on the front and rear sides respectively, making it easier for the block to be embedded into the body. At the same time, it is difficult for the block to separate from the body after being fitted, making the combination of the two more stable.

A:Aluminum rolling door

A1:Slide rail

A2:Components

B: Connector

θ ₁ : first tilt angle

θ ₂ : Second tilt angle

H1:Length

H2: length

10:Ontology

11: First piercing

12:Sliding component

121: wall

122:Wing

13:Sliding wall

20:Block

21:Plane

22: Incline

23:First side

231:First flange

231A:First flange

24:Second side

241:Second flange

25: Second piercing

Figure 1 is a three-dimensional view of the connecting parts of this case

Figure 2 is a schematic cross-sectional view of the case before the body and block are combined.

Figure 3 is a schematic cross-sectional view of the body and block of this case after they are combined.

Figure 4 is a schematic cross-sectional view of the block in this case

Figure 5 is a schematic cross-sectional view of the main body of this case.

Figure 6 is a schematic diagram of the usage status of this case.

Figure 7 is a schematic diagram of the usage status of this case.

The advantages and features of this case will be explained below with the aid of each diagram. The invention relates to a connecting piece for aluminum rolling doors, which includes: a body 10 and a body 20 .

Please refer to Figure 1. The body 10 has a first through hole 11. The first through hole 11 is penetrated on two opposite sides of the body 10. A sliding component 12 is provided on the top surface of the body 10 for sliding on the aluminum coil. Door A's slide rail A1. Please refer to Figure 5 together with Figure 6, in order to make the connector B easy to embed In the component A2 of the aluminum rolling door A, two sliding walls 13 are protruding from the bottom edges of the opposite sides of the main body 10. Each sliding wall 13 is inclined inward and has a second inclination angle θ2. In this way, through each sliding wall 13 is formed into an inclined shape, which helps the body 10 to be embedded in the component A2.

In addition, anything that allows the body 10 to slide in the slide rail A1 is the sliding component 12 referred to in this specification. The sliding component 12 is, for example, but not limited to, a pulley. Please refer to Figure 5 and Figure 6 shows that the specific implementation of the sliding component 12 disclosed in this case is: the sliding component 12 includes two spaced apart walls 121. The top edge of each wall 121 is respectively provided with a wing 122, and the wing 122 is used to set up on the Inside the slide rail A1 for sliding along the slide rail A1.

Please refer to Figures 2, 3, and 4. The block 20 is used to be embedded in the first through hole 11 to enhance the strength of the body 10. At the same time, as shown in Figure 6, when the connecting member B is embedded When disposed in the component A2, each side surface of the body 10 and the block 20 can be threaded with the component A2 using screw elements. In addition, the specific implementation of the block 20 is: the top surface includes a flat surface 21 and an inclined surface 22. The block has opposite first and second side surfaces 23 and 24. The inclined surface 22 faces from one edge of the flat surface 21 to The second side surface 24 is inclined to have a first inclination angle θ1. The inclined surface 22 can make it easier for the block 20 to be inserted into the first through hole 11.

Moreover, the block 20 has a second through hole 25 , and the second through hole 25 is provided on two opposite sides of the block 20 . In this way, the connecting piece B can have both strength and overall lightweight, while reducing the manufacturing cost. . In addition, it is worth mentioning that in order to allow the block 20 to be firmly embedded in the first through hole 11, the block 20 can be further implemented as follows: the top edge and the bottom edge of the first side 23 are respectively provided with a first flange 231. , the bottom edge of the second side 24 is provided with a second flange 241; the block 20 is embedded in the first through hole 11 and the second flange 241 outlines the edge of the first through hole 11. As shown in FIG. 3 , when the block 20 is embedded in the first through hole 11 , the first flange 231 and the second flange 241 are used to outline the edge of the first through hole 11 , making it difficult for the block 20 to insert itself. The first through hole 11 is pulled out to form a stable connection between the main body 10 and the block 20 . It should be noted here that the second convex The length H2 of the edge 241 is shorter than the length H1 of the first flange 231A.

To sum up, this case meets the requirements stipulated in the Patent Law, and a patent application is filed in accordance with the law. The above description only lists the preferred embodiments of this case, and the scope of rights in this case is still based on the claims.

B: Connector

10:Ontology

12:Sliding component

121: wall

122:Wing

13:Sliding wall

20:Block

Claims (4)

A connecting piece for aluminum rolling doors, including: a body with a first through hole, the first through hole is penetrated on two opposite sides of the body, and a sliding component is provided on the top surface of the body for sliding on the aluminum rolling door The slide rail; a piece of body: used to be embedded in the first through hole; wherein the block has a second through hole, and the second through hole is penetrated on two opposite sides of the block; wherein the top surface of the block includes A plane and an inclined plane, the block has opposite first side and second side, and the inclined plane is inclined from an edge of the plane toward the direction of the second side. The connecting member for aluminum rolling doors according to claim 1, wherein the top edge and the bottom edge of the first side are respectively provided with a first flange, and the bottom edge of the second side is provided with a second flange; the block The first through hole is embedded and the second flange outlines the edge of the first through hole. The connecting piece for aluminum rolling doors according to any one of claims 1 to 2, wherein the sliding component includes two spaced apart walls, and a wing is respectively provided on the top edge of each wall. The connecting piece for aluminum rolling doors as described in claim 3, wherein two sliding walls are protruding from the bottom edge on opposite sides of the body, and each sliding wall is inclined inward.

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