TWM468898U - Door structure allowing bidirectional opening - Google Patents

Description

Two-way opening door structure

This creation is about a two-way open door structure, especially a door structure used to raise livestock fences to facilitate the entry and exit of animals.

The general animal bar is limited by the narrow space. The traditional single-door door bar can only have one direction for the animals to enter. Usually, in the small space of the walkway, large animals are difficult to turn, and even when the animals are driven, it is difficult to control. It is easy to drive animals into the fence, which is very inconvenient for the management of animal entry and exit. For example, the commonly used bird-head interlocking lock has a protruding outer structure, which is easy to cause animal injury when the animal body moves. It is easy to be deformed by the impact of external force. Long-term use will cause the bolt structure to fail to switch normally, and it is necessary to re-weld for replacement, resulting in unnecessary costs. Therefore, how to improve this inconvenient situation is bound to be a subject that needs to be solved.

To solve the above-mentioned single-door door, there is only one direction for the animals to enter and leave. Usually, in the small space of the walkway, large animals are difficult to turn, and even when the animals are driven, it is difficult to control, and it is not easy to drive the animals into the fence. It is inconvenient for the inconvenience caused by the management of animal entry and exit, and also reduces the possibility of animal body injury due to collision with the door body. Further, the design of the structure of the bolt is strengthened, and it is not easy to cause the structure of the door bolt due to the action of the animal body. Damage, reducing the frequency of replacement of each component.

A bidirectional opening door structure is provided, comprising: a door body having at least one first shaft positioning hole at a first end thereof and at least one second shaft positioning hole at a second end, wherein the first The axis of the shaft positioning hole and the axis of the second shaft positioning hole are parallel to each other; a first positioning bar is provided with at least one shaft positioning hole at one positioning end thereof; and a first shaft includes a long axis And a short shaft portion, the axial center of the long shaft portion and the axis of the short shaft portion are parallel to each other, and the long shaft portion is disposed through the equiaxed positioning hole of the first positioning rod, the short shaft The second shaft is disposed at the positioning end of the first shaft positioning hole; the second positioning rod is provided with at least one shaft positioning hole at a positioning end thereof; and a second shaft includes a long shaft portion and a a short shaft portion, the axial center of the long shaft portion and the axial center of the short shaft portion are parallel to each other, and the long shaft portion is threaded through the equiaxed positioning hole of the second positioning rod, and the short shaft portion is worn The second shaft positioning hole is disposed on the door body; the two-way opening door structure is further configured, wherein the first shaft is further provided with a pull Pulling the pull handle upward to disengage the short shaft portion from the first shaft positioning hole of the door body, the door body can be rotated by the second shaft positioning hole for pivoting; and wherein the second shaft Further, a pull handle is pulled up to pull the short shaft portion away from the second shaft positioning hole of the door body, and the door body can be opened by pivoting the first shaft positioning hole, the door The body can be opened by pivoting the second shaft positioning hole, or the first shaft positioning hole can be opened by pivoting, and the door system is a bidirectional opening door.

The present invention provides a two-way opening door structure, wherein the door body can be opened by one of the shaft positioning holes for the axis rotation, or can be positioned by another axis. The hole is opened by the rotation of the axis, and the door system is a two-way opening door, so that the animal can be moved in and out in two directions, even in a small space of the walkway, the large animal is difficult to turn, and can be changed at any time. In the direction in which the door is opened, the animal is driven into the fence to facilitate the management of the entry and exit of the animal, and the structural design of the door body is not easy to cause damage to the door bolt due to the action of the animal body, in addition to avoiding the injury of the animal body due to the collision of the door body.

The reason is that this creation department has studied the above problems. After a long period of design and development, the "two-way opening door structure" of the case is completed to solve the problem that the conventional door structure cannot be achieved.

A‧‧‧Two-way opening door structure

1‧‧‧ door body

11‧‧‧ First end

111‧‧‧First axis positioning hole

12‧‧‧ second end

121‧‧‧Second axis positioning hole

21‧‧‧First Positioning Bar

211‧‧‧ Positioning end of the first positioning bar

212‧‧‧Axis positioning hole of the first positioning bar

213‧‧‧The first positioning bar door support

22‧‧‧Second positioning bar

221‧‧‧ Positioning end of the second positioning bar

222‧‧‧Axis positioning hole for the second positioning bar

223‧‧‧Second positioning bar door support

31‧‧‧First shaft

311‧‧‧The long shaft of the first shaft

312‧‧‧The short shaft of the first shaft

3121‧‧‧The short shaft end of the first shaft

313‧‧‧The handle of the first shaft

314‧‧‧First fixed piece

32‧‧‧Second shaft

321‧‧‧The long shaft of the second shaft

322‧‧‧The short shaft of the second shaft

3221‧‧‧The short shaft end of the second shaft

323‧‧‧The handle of the second shaft

324‧‧‧Second fix

Figure 1 is an exploded view of the creation.

Figure 2 is a schematic diagram of the combination of the creations.

Figure 3 is a schematic diagram of the open state of the creation door.

Figure 4 is a top plan view of the open state of the creation door.

In order to fully understand the effectiveness of this creation, please refer to the diagram and figure number for a better example of this creation. The preferred embodiment of this creation is shown in Figure 1 to 4 is a bidirectional opening door structure A, comprising: a door body 1 having at least one first shaft positioning hole 111 at a first end portion 11 and at least a second end portion 12 a second axis positioning hole 121, wherein the axis of the first axis positioning hole 111 and the axis of the second axis positioning hole 121 are parallel to each other; a first positioning bar 21 is disposed at a positioning end 211 thereof The first shaft 31 includes a long shaft portion 311 and a short shaft portion 312. The axis of the long shaft portion 311 is parallel to the axis of the short shaft portion 312, and The long shaft portion 311 is disposed in the first positioning hole 212 of the first positioning rod 21, and the short shaft portion 312 is disposed through the first shaft positioning hole 111 of the door body 1; a second positioning rod 22, at least one of the positioning holes 221 is disposed at one of the positioning ends 221; and a second shaft 32 includes a long shaft portion 321 and a short shaft portion 322, and the axis of the long shaft portion 321 is The axial center of the short shaft portion 322 is parallel to each other, and the long shaft portion 321 is disposed through the equiaxed positioning hole 222 of the second positioning rod 22, and the short shaft portion 322 is disposed through the first body of the door body 1 Two-axis positioning holes 121.

In the above embodiment, the door structure A can be opened in a bidirectional manner, wherein the first shaft 31 is further provided with a puller 313, and the puller 313 is pulled up to disengage the short shaft portion 312 from the first of the door body 1. The shaft positioning hole 111, the door body 1 can be rotated by the second shaft positioning hole 121 for axial rotation (as shown in FIG. 3 and FIG. 4, when the pull rod 313 of the first shaft is pulled up, the door body) 1 is a schematic view of the open state; wherein the second shaft 32 is further provided with a pull handle 323, and the pull handle 323 is pulled up to disengage the short shaft portion 322 from the second shaft positioning hole 121 of the door body 1, The door body 1 can be opened by rotating the first shaft positioning hole 111 as a shaft.

Preferably, in the above embodiment, in order to avoid the fixing of the shaft positioning holes of the positioning bar when the shafts are pulled up, the door structure A can be opened bidirectionally, wherein the length of the first shaft 31 is long. A fixing piece 314 is disposed at a bottom end of the shaft portion 311. The first fixing piece 314 has a hole area larger than a shaft positioning hole 212 of the first positioning bar; and wherein the long axis of the second shaft 32 is a fixing piece 324 is disposed at a bottom end of the portion 321 The second fixing piece 324 has a hole area larger than a shaft positioning hole 222 of the second positioning bar.

Preferably, in the above embodiment, the door structure A can be opened in a bidirectional manner, wherein the short shaft portions 312 of the first shaft 31 have a downwardly extending end portion 3121; and wherein the second shaft 32 The short shaft portions 322 each have a downwardly extending end portion 3221.

Preferably, in the above embodiment, the door structure A can be opened in a bidirectional manner, wherein at least one door support portion 213 is disposed under the first shaft positioning hole 111 of the door body 1 to support the door body. 1; wherein the second positioning bar 22 has at least one door supporting portion 223 disposed under the second shaft positioning hole 121 of the door body 1 to support the door body 1.

The above embodiments are merely illustrative of the principles and functions of the present invention and are not intended to limit the present invention. Therefore, those skilled in the art can make modifications and changes to the above embodiments without departing from the spirit of the present invention. The scope of the rights of this creation shall be as set forth in the scope of the patent application described later.

A‧‧‧Two-way opening door structure

1‧‧‧ door body

11‧‧‧ First end

111‧‧‧First axis positioning hole

12‧‧‧ second end

121‧‧‧Second axis positioning hole

21‧‧‧First Positioning Bar

211‧‧‧ Positioning end of the first positioning bar

212‧‧‧Axis positioning hole of the first positioning bar

213‧‧‧The first positioning bar door support

22‧‧‧Second positioning bar

221‧‧‧ Positioning end of the second positioning bar

222‧‧‧Axis positioning hole for the second positioning bar

223‧‧‧Second positioning bar door support

31‧‧‧First shaft

311‧‧‧The long shaft of the first shaft

312‧‧‧The short shaft of the first shaft

3121‧‧‧The short shaft end of the first shaft

313‧‧‧The handle of the first shaft

314‧‧‧First fixed piece

32‧‧‧Second shaft

321‧‧‧The long shaft of the second shaft

322‧‧‧The short shaft of the second shaft

3221‧‧‧The short shaft end of the second shaft

323‧‧‧The handle of the second shaft

324‧‧‧Second fix

Claims (9)

A two-way opening door structure includes: a door body having at least one first shaft positioning hole at a first end thereof and at least one second shaft positioning hole at a second end, wherein the first shaft The axis of the positioning hole and the axis of the second axis positioning hole are parallel to each other; a first positioning bar is provided with at least one axis positioning hole at a positioning end thereof; and a first axis includes a long axis portion And a short shaft portion, the axial center of the long shaft portion and the axial center of the short shaft portion are parallel to each other, and the long shaft portion is disposed through the equiaxed positioning hole of the first positioning bar, the short shaft portion Passing through the first shaft positioning hole of the door body; a second positioning bar is provided with at least one shaft positioning hole at one positioning end thereof; and a second shaft includes a long shaft portion and a short a shaft portion, the axial center of the long shaft portion and the axial center of the short shaft portion are parallel to each other, and the long shaft portion is disposed through the equiaxed positioning hole of the second positioning rod, and the short shaft portion is threaded Positioning the hole in the second shaft of the door body. The two-way opening door structure according to claim 1, wherein the first shaft is further provided with a pulling handle, and the pulling rod is pulled up to disengage the short shaft portion from the first shaft positioning hole of the door body, The door body can be opened by pivoting the second shaft positioning hole. The bidirectional opening door structure according to claim 2, wherein the bottom end of the long shaft portion of the first shaft is provided with a fixing piece having a hole surface area larger than the equiaxed positioning hole. The bidirectional opening door structure of claim 2, wherein the short shaft portions of the first shaft have a downwardly extending end portion. The two-way opening door structure according to claim 1, wherein the second shaft is further provided with a pulling handle, and the pulling rod is pulled up to disengage the short shaft portion from the second shaft positioning hole of the door body, The door body can be opened by rotating the first shaft positioning hole as a shaft. The bidirectional opening door structure according to claim 5, wherein the bottom end of the long shaft portion of the second shaft is provided with a fixing piece having a hole surface area larger than the equiaxed positioning hole. The bidirectional opening door structure of claim 5, wherein the short shaft portions of the second shaft have a downwardly extending end portion. The two-way opening door structure as claimed in claim 1, wherein at least one door support portion of the first positioning bar is disposed under the first shaft positioning hole of the door body to support the door body. The two-way opening door structure according to claim 1, wherein at least one door supporting portion of the second positioning bar is disposed under the second shaft positioning hole of the door body to support the door body.