CN217326991U - Bidirectional door opening device for closed cold channel - Google Patents
Bidirectional door opening device for closed cold channel Download PDFInfo
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- CN217326991U CN217326991U CN202220538554.7U CN202220538554U CN217326991U CN 217326991 U CN217326991 U CN 217326991U CN 202220538554 U CN202220538554 U CN 202220538554U CN 217326991 U CN217326991 U CN 217326991U
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Abstract
The utility model discloses a two-way door opener of airtight cold passageway. The utility model discloses a two-way door opener of airtight cold passageway, include: a door panel; the handle is arranged on the front surface of the door panel; the two groups of movable mechanisms are symmetrically arranged on the back surface of the door plate and respectively comprise a gear, a rotating block, a movable piece and a columnar lock head; the gear is rotatably arranged on the door panel, and the gear is connected with the handle. When the door plant is opened to the equidirectional not, the another side of door plant still is the dead state of lock through the column tapered end, and drives rotatory piece simultaneously when rotating the handle and rotate, and rotatory piece rotates and promotes the movable block, and the movable block pushes up another movable block tightly, leads to the door plant to drop when preventing the rotatory handle of another side to rotate, otherwise also is so when opening the other side direction of door plant.
Description
Technical Field
The utility model relates to a technical field of the device of opening the door especially relates to two-way door opener of airtight cold passageway.
Background
In the cabinet in the IDC machine room, most of the cabinet doors adopt a side-opening structure, but can be opened only from the left or right, namely, the door is opened in a one-way mode. However, the structure with the one-way door can be limited by space, for example, when an obstacle is arranged on the side of the cabinet body, the cabinet body can be opened only by using a left-door structure or a right-door structure. In addition, the opening direction of the cabinet door can be limited when the cabinet is used.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a two-way door opener can not receive the restriction of direction like this when opening the cabinet door, has improved the usability of device.
Two-way door opener of airtight cold passageway includes:
a door panel;
the handle is arranged on the front surface of the door panel;
the two groups of movable mechanisms are symmetrically arranged on the back surface of the door plate and respectively comprise a gear, a rotating block, a movable piece and a columnar lock head; the gear is rotatably arranged on the door panel and is connected with the handle; the rotating block is fixedly arranged at the top of the gear; the movable piece is movably arranged along the length extension direction of the door panel, the movable piece is connected with the gear, the columnar lock head is movably arranged on the back face of the door panel and is connected with the movable piece, and the columnar lock head extends out of the door panel;
the two groups of locking mechanisms are symmetrically arranged on the back surface of the door panel, and are positioned between the two groups of movable mechanisms; the two groups of locking mechanisms comprise movable blocks and reset components; the movable blocks are movably arranged between the two groups of movable mechanisms through the reset components, and the movable blocks can be pressed by the adjacent rotating blocks after being rotated.
Preferably, the two sets of movable mechanisms further comprise connecting pieces, one end of the movable piece is fixedly provided with the connecting piece, and the movable piece is fixedly connected with the columnar lock head through the connecting piece.
Preferably, the upper end and the lower end of the door panel are symmetrically provided with mounting plates, a plurality of locking holes are symmetrically formed in the two mounting plates, and the door panel is arranged between the two mounting plates through the columnar lock head and the locking holes in the mounting plates.
Preferably, the back of the door plate is provided with a plurality of limiting blocks, and the columnar lock head is movably arranged in the limiting blocks.
Preferably, the back of the door plate is fixedly provided with a fixed plate, and the movable block is movably arranged on the fixed plate through the resetting component.
Preferably, the reset components of the two groups of locking mechanisms comprise a fixed rod and a first reset spring;
in each group of locking mechanisms, the fixed rod is arranged on the fixed plate, and one end of the movable block is arranged on the fixed rod; the first reset spring is sleeved on the fixed rod, one side of the first reset spring is abutted against the outer wall of the movable block of the locking mechanism, and the other side of the first reset spring is tightly attached to the inner wall of the fixed plate.
Preferably, the reset components of the two groups of locking mechanisms further comprise push rods and second reset springs;
in each group of locking mechanisms, the push rod is arranged on the fixed plate, the second reset spring is sleeved on the push rod, one side of the push rod and one side of the second reset spring respectively penetrate through the movable block of the other group of locking mechanisms and are abutted against the outer wall of the movable block of the locking mechanism of the group, and the other side of the spring is abutted against the inner wall of the fixed plate.
Preferably, the moving part is provided with a through hole matched with the gear, and the moving part is connected with the gear through the through hole.
Preferably, the movable part is fixedly connected with the connecting piece through a bolt, the connecting piece is U-shaped, and a bayonet of the connecting piece is arranged on the columnar lock head and welded with the columnar lock head.
Compared with the prior art, the utility model discloses a two-way door opener of airtight cold passageway drives the gear rotation through rotating the handle, the rotatory in-process of gear drives the moving part through the through-hole on two sets of moving parts and rises and descend, when the door plant is opened to the equidirectional, the another side of door plant still is the dead state of lock through the column tapered end, and drive rotatory piece when rotating the handle and rotate, rotatory piece rotates and promotes the movable block, the movable block pushes up another movable block, lead to the door plant to drop when preventing the rotatory handle of another side from rotating, otherwise also so when opening the other one side direction of door plant.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the connection between the mounting plate and the door panel of the present invention;
FIG. 2 is a schematic view of the door panel of the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is an enlarged view at B of FIG. 2;
FIG. 5 is an enlarged view at C of FIG. 2;
FIG. 6 is an enlarged view at D of FIG. 2;
FIG. 7 is a perspective view of the door panel of the present invention;
fig. 8 is an enlarged view of fig. 7 at E.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of implementations consistent with certain aspects of the present disclosure.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
The utility model discloses a two-way door opener of airtight cold passageway, as shown in fig. 1-8, two-way door opener of airtight cold passageway, include:
two-way door opener of airtight cold passageway includes:
a door panel 1;
the handle 4 is arranged on the front surface of the door panel 1;
the two groups of movable mechanisms 2 are symmetrically arranged on the back surface of the door panel 1, and each group of movable mechanisms 2 comprises a gear 22, a rotating block 23, a movable piece 21 and a columnar lock 25; the gear 22 is rotatably arranged on the door panel 1, and the gear 22 is connected with the handle 4; the rotating block 23 is fixedly arranged at the top of the gear 22; the movable piece 21 is movably arranged along the length extension direction of the door panel 1, the movable piece 21 is connected with the gear 22, the columnar lock 25 is movably arranged on the back of the door panel 1, the columnar lock 25 is connected with the movable piece 21, and the columnar lock 25 extends out of the door panel 1;
the two groups of locking mechanisms 3 are symmetrically arranged on the back surface of the door panel 1, and the two groups of locking mechanisms 3 are positioned between the two groups of movable mechanisms 2; the two groups of locking mechanisms 3 respectively comprise a movable block 31 and a reset component; the movable block 31 can be movably arranged between the two groups of movable mechanisms 2 through the resetting component, and the movable block 31 can be pressed by the adjacent rotating block 23 after being rotated.
The utility model discloses a two-way door opener of airtight cold passageway drives rotatory piece 23 through gear 22's rotation and rotates, and rotatory piece 23 promotes locking mechanism 3 and will open one side lock of door plant equidirectional not and die, and gear 22's rotation can drive two sets of moving parts 21 and rise or descend, and the in-process that rises or descend drives column tapered end 25 simultaneously and rises or descend.
Further preferably, the two sets of the movable mechanisms 2 further include a connecting member 26, one end of the movable member 21 is fixedly provided with the connecting member 26, the movable member 21 is fixedly connected to the cylindrical lock 25 through the connecting member 26, and the movable member 21 is moved through the connecting member 26 while driving the cylindrical lock 25 to move.
Further preferably, the upper end and the lower end of the door panel 1 are symmetrically provided with mounting plates 6, a plurality of locking holes are symmetrically formed in the two mounting plates 6, the door panel 1 is installed between the two mounting plates 6 through the columnar lock 25 and the locking holes in the mounting plates 6, and the door panel 1 is fixed through the mounting plates 6.
Further preferably, a plurality of limiting blocks 5 are arranged on the back of the door panel 1, the columnar lock 25 is movably arranged in the limiting blocks 5, and the limiting blocks 5 limit the columnar lock 25.
Further preferably, a fixed plate 35 is fixedly arranged on the back surface of the door panel 1, the movable blocks 31 are movably mounted on the fixed plate 35 through the reset component, and the fixed plate 35 plays a limiting role in limiting the two groups of movable blocks 31.
Further preferably, the reset components of the two sets of locking mechanisms 3 each include a fixing rod 32 and a first reset spring 33;
in each group of the locking mechanisms 3, the fixed rod 32 is arranged on the fixed plate 35, and one end of the movable block 31 is arranged on the fixed rod 32; the first return spring 33 is sleeved on the fixed rod 32, one side of the first return spring 33 is pressed against the outer wall of the movable block 31 of the locking mechanism 3, the other side of the first return spring 33 is tightly attached to the inner wall of the fixed plate 35, the two first return springs 33 are stressed in opposite directions, so that the two movable blocks 31 are different in resetting direction, and the first return spring 33 plays a resetting role for the two movable blocks 31.
Further preferably, the reset components of the two sets of locking mechanisms 3 further include a push rod 34 and a second reset spring 331;
in each group of the locking mechanisms 3, the push rod 34 is disposed on the fixed plate 35, the second return spring 331 is sleeved on the push rod 34, one side of the push rod 34 and one side of the second return spring 331 respectively penetrate through the movable block 31 of the other group of the locking mechanisms 3 and are abutted against the outer wall of the movable block 31 of the group of the locking mechanisms 3, the other side of the spring is abutted against the inner wall of the fixed plate 35, the stress directions of the second return spring 331 are opposite, so that the two movable blocks 31 are different in resetting direction, and the second return spring 331 plays a resetting role for the two groups of the movable blocks 31.
Further preferably, the movable member 21 is provided with a through hole 24 matching with the gear 22, the movable member 21 is connected with the gear 22 through the through hole 24, and the gear 22 drives the movable member 21 to ascend and descend through the through hole 24 when rotating.
Further preferably, the movable member 21 is fixedly connected to the connecting member 26 through a bolt, the connecting member 26 is U-shaped, a bayonet of the U-shaped connecting member is arranged on the cylindrical lock 25 and welded to the cylindrical lock 25, and the cylindrical lock 25 and the connecting member 26 are more firmly fixed through welding.
Compared with the prior art, the utility model discloses a two-way door opener of airtight cold passageway drives the gear rotation through rotating the handle, the rotatory in-process of gear drives first moving part and second moving part through the through-hole on first moving part and the second moving part and rises and descend, when the door plant is opened to the equidirectional, the another side of door plant still is the dead state of lock through the column tapered end, and drive rotatory piece when rotating the handle and rotate simultaneously, rotatory piece rotates and promotes the second movable block, the second movable block pushes up first movable block tightly, lead to the door plant to drop when rotating the rotatory handle that prevents the another side through the second movable block tightly with first movable block top, otherwise also be so when opening first movable block one side direction.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. Two-way door opener of airtight cold passageway, its characterized in that includes:
a door panel;
the handle is arranged on the front surface of the door panel;
the two groups of movable mechanisms are symmetrically arranged on the back surface of the door plate and respectively comprise a gear, a rotating block, a movable piece and a columnar lock head; the gear is rotatably arranged on the door panel and is connected with the handle; the rotating block is fixedly arranged at the top of the gear; the movable piece is movably arranged along the length extension direction of the door panel, the movable piece is connected with the gear, the columnar lock head is movably arranged on the back face of the door panel and is connected with the movable piece, and the columnar lock head extends out of the door panel;
the two groups of locking mechanisms are symmetrically arranged on the back surface of the door panel, and are positioned between the two groups of movable mechanisms; the two groups of locking mechanisms comprise movable blocks and reset components; the movable blocks are movably arranged between the two groups of movable mechanisms through the reset components, and the movable blocks can be abutted by the adjacent rotating blocks after being rotated.
2. The bi-directional door opener of a closed cold channel according to claim 1, characterized in that: and the two groups of movable mechanisms also comprise connecting pieces, one end of the movable piece is fixedly provided with the connecting piece, and the movable piece is fixedly connected with the columnar lock head through the connecting piece.
3. The bi-directional door opener of a closed cold channel according to claim 1, characterized in that: the door plate is characterized in that mounting plates are symmetrically arranged at the upper end and the lower end of the door plate, a plurality of locking holes are symmetrically formed in the two mounting plates, and the door plate is arranged between the two mounting plates through the cylindrical lock head and the locking holes in the mounting plates.
4. The bi-directional door opener of a closed cold channel according to claim 1, characterized in that: the back of the door plate is provided with a plurality of limiting blocks, and the columnar lock head is movably arranged in the limiting blocks.
5. The bidirectional door opener of the closed cold channel according to any one of claims 1 to 4, characterized in that: the back of the door plate is fixedly provided with a fixed plate, and the movable block is movably arranged on the fixed plate through the reset component.
6. The bidirectional door opener of the closed cold channel of claim 5, characterized in that: the reset components of the two groups of locking mechanisms comprise fixed rods and first reset springs;
in each group of locking mechanisms, the fixed rod is arranged on the fixed plate, and one end of the movable block is arranged on the fixed rod; the first reset spring is sleeved on the fixed rod, one side of the first reset spring is abutted against the outer wall of the movable block of the locking mechanism, and the other side of the first reset spring is tightly attached to the inner wall of the fixed plate.
7. The bi-directional door opener of the closed cold channel according to claim 6, characterized in that: the reset components of the two groups of locking mechanisms respectively comprise a push rod and a second reset spring;
in each group of locking mechanisms, the push rod is arranged on the fixed plate, the second return spring is sleeved on the push rod, one side of the push rod and one side of the second return spring respectively penetrate through the movable block of the other group of locking mechanisms and are abutted against the outer wall of the movable block of the locking mechanism of the group, and the other side of the spring is abutted against the inner wall of the fixed plate.
8. The bi-directional door opener of the closed cold channel according to claim 6, characterized in that: the moving part is provided with a through hole matched with the gear, and the moving part is connected with the gear through the through hole.
9. The bi-directional door opener of a closed cold channel according to claim 2, characterized in that: the movable piece is fixedly connected with the connecting piece through a bolt, the connecting piece is U-shaped, and a bayonet of the connecting piece is arranged on the columnar lock head and welded with the columnar lock head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220538554.7U CN217326991U (en) | 2022-03-11 | 2022-03-11 | Bidirectional door opening device for closed cold channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220538554.7U CN217326991U (en) | 2022-03-11 | 2022-03-11 | Bidirectional door opening device for closed cold channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217326991U true CN217326991U (en) | 2022-08-30 |
Family
ID=83000361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220538554.7U Active CN217326991U (en) | 2022-03-11 | 2022-03-11 | Bidirectional door opening device for closed cold channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217326991U (en) |
-
2022
- 2022-03-11 CN CN202220538554.7U patent/CN217326991U/en active Active
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