CN212359499U - Self-closing vertical hinged door - Google Patents
Self-closing vertical hinged door Download PDFInfo
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- CN212359499U CN212359499U CN201921268265.4U CN201921268265U CN212359499U CN 212359499 U CN212359499 U CN 212359499U CN 201921268265 U CN201921268265 U CN 201921268265U CN 212359499 U CN212359499 U CN 212359499U
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Abstract
The utility model relates to a house technical field, concretely relates to self-closing vertical hinged door, including the vertical hinged door and the automatic door closer of closing of vertical hinged door after will opening, the vertical hinged door is located including fixed door frame and the rotation that is equipped with the hinge the door leaf of hinge, the door closer includes haulage rope, balancing weight and assembly pulley, the one end level of haulage rope is fixed in the door leaf, the other end is walked around the assembly pulley is fixed in the balancing weight is perpendicular to ground under the action of gravity of balancing weight. The utility model discloses simple structure, convenient to use are connected with the haulage rope of balancing weight and are fixed in the vertical hinged door with the haulage rope through the setting, recycle the assembly pulley and convert the gravity of balancing weight into the pulling force to the door to the realization self-closing vertical hinged door after opening the door, simple structure, the fault-tolerant rate is high.
Description
Technical Field
The utility model relates to a house technical field, concretely relates to self-closing vertical hinged door.
Background
A plurality of buildings or office places can be provided with the vertical hinged door, if the vertical hinged door is not closed, cold air or warm air in the vertical hinged door can be leaked, so that resource waste is caused, and the existing door closer is hydraulic pressure and can cause failure after long-time use. Therefore, the prior art is in need of improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that above-mentioned exists, provide a self-closing vertical hinged door, utilize gravity to close the vertical hinged door.
The utility model discloses a realize above-mentioned purpose, take following technical scheme to realize:
the self-closing vertical hinged door comprises a vertical hinged door and a door closer which is used for automatically closing the opened vertical hinged door, wherein the vertical hinged door comprises a door frame fixedly provided with a hinge and a door leaf rotatably arranged on the hinge, the door closer comprises a traction rope, a balancing weight and a pulley block, one end of the traction rope is horizontal and fixed on the door leaf, and the other end of the traction rope bypasses the pulley block to be fixed on the balancing weight and is vertical to the ground under the action of gravity of the balancing weight.
Preferably, the pulley block comprises a horizontal pulley fixed on the door frame for changing the horizontal direction of the traction rope and a vertical pulley fixed at the corner between the roof and the wall surface for changing the horizontal direction of the traction rope into the vertical direction.
Preferably, the horizontal pulley and the vertical pulley are both fixed pulleys.
Preferably, the door closer further comprises a limiting device fixedly arranged on the wall surface and used for limiting the movement track of the balancing weight.
Preferably, the center shaft of the horizontal pulley is directly bolted to the door frame.
Preferably, the vertical pulley is provided with a bearing seat fixed on the roof or the wall surface, and the central shaft of the vertical pulley is rotationally connected with the bearing seat.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses simple structure, convenient to use are connected with the haulage rope of balancing weight and are fixed in the vertical hinged door with the haulage rope through the setting, recycle the assembly pulley and convert the gravity of balancing weight into the pulling force to the door to the realization self-closing vertical hinged door after opening the door, simple structure, the fault-tolerant rate is high.
The position of the traction rope is limited by utilizing the horizontal pulley, so that the position of the balancing weight can be positioned at a position which does not influence the entrance and exit, such as the wall edge; the vertical pulley is arranged, so that the traction rope is changed from the horizontal direction to the vertical direction, and the gravity of the balancing weight is changed into the pulling force in the horizontal direction.
Drawings
Fig. 1 is a schematic structural view of the self-closing vertical hinged door of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, a self-closing vertical hinged door includes a vertical hinged door 1 and a door closer 2 for automatically closing the opened vertical hinged door 1, the vertical hinged door 1 includes a door frame 11 fixedly provided with a hinge and a door leaf 12 rotatably provided with the hinge, the door closer 2 includes a traction rope 21, a counterweight 22 and a pulley block 23, one end of the traction rope 21 is horizontal and fixed on the door leaf 12, and the other end of the traction rope bypasses the pulley block 23 and is fixed on the counterweight 22 and is perpendicular to the ground under the action of gravity of the counterweight 22.
Be connected with the haulage rope 21 of balancing weight 22 and be fixed in vertical hinged door 1 with haulage rope 21 through the setting, recycle assembly pulley 23 and convert balancing weight 22's gravity into the pulling force to the door to the realization self-closing vertical hinged door 1 after opening the door, simple structure, fault-tolerant rate is high.
The pulley block 23 includes a horizontal pulley 231 fixed to the door frame 11 to change the horizontal direction of the pulling rope 21 and a vertical pulley 232 fixed to an included angle between the roof and the wall surface to change the horizontal direction of the pulling rope 21 into the vertical direction.
The position of the traction rope 21 is limited by the horizontal pulley 231, so that the position of the counterweight 22 can be positioned at a position which does not influence the entrance and exit, such as a wall edge; the vertical pulley 232 is provided to change the traction rope 21 from the horizontal direction to the vertical direction, so that the gravity of the counterweight 22 is changed into the tension in the horizontal direction.
Both the horizontal pulley 231 and the vertical pulley 232 are fixed pulleys.
The door closer 2 further comprises a limiting device fixedly arranged on the wall surface to limit the motion trail of the balancing weight 22.
The center shaft of the horizontal pulley 231 is directly bolted to the door frame 11.
The vertical pulley 232 is provided with a bearing seat fixed on a roof or a wall surface, and the central shaft of the vertical pulley 232 is rotatably connected with the bearing seat.
The specific embodiment is as follows:
install stop device in the position that does not influence pedestrian's discrepancy and pleasing to the eye, arrange stop device in with balancing weight 22 directly over the stop device, rotate vertical pulley 232 and locate the bearing frame, with concora crush pulley 231 bolted connection in door frame 11 top, be fixed in door leaf 12 with the one end of haulage rope 21 again and loop through concora crush pulley 231 and vertical pulley 232 diversion after be fixed in balancing weight 22.
In the installation process, the bearing seat is installed on the roof and the wall surface at the included angle of the roof and the wall surface, so that the roof and the wall surface respectively provide support for the bearing seat in the vertical direction and the horizontal direction, and the bearing seat can provide stronger supporting force for the vertical pulley 232; the center pin of the vertical pulley 232 after the installation is parallel with the wall and is parallel with the ground, the vertical pulley 232 makes the both ends of the haulage rope 21 of walking around the vertical pulley 232 be 90 contained angles, and the center pin of the horizontal pulley 231 utilizes bolted connection to fix at the door frame 11, can begin the setting of haulage rope 21.
The utility model discloses simple structure, convenient to use are connected with the haulage rope 21 of balancing weight 22 and are fixed in vertical hinged door 1 with haulage rope 21 through the setting, recycle assembly pulley 23 and convert balancing weight 22's gravity into the pulling force to the door to the realization is automatic closing vertical hinged door 1 after opening the door, simple structure, and the fault-tolerant rate is high.
The position of the traction rope 21 is limited by the horizontal pulley 231, so that the position of the counterweight 22 can be positioned at a position which does not influence the entrance and exit, such as a wall edge; the vertical pulley 232 is arranged to change the traction rope 21 from the horizontal direction to the vertical direction, so that the gravity of the balancing weight 22 is changed into the tension in the horizontal direction
However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications described in the claims and the specification of the present invention are included in the scope of the present invention. In addition, the abstract and the title are provided for assisting the search of patent documents and are not intended to limit the scope of the present invention.
Claims (6)
1. The self-closing side hung door is characterized by comprising a side hung door and a door closer for automatically closing the opened side hung door, wherein the side hung door comprises a door frame fixedly provided with a hinge and a door leaf rotatably arranged on the hinge, the door closer comprises a traction rope, a balancing weight and a pulley block, one end of the traction rope is horizontal and fixed on the door leaf, and the other end of the traction rope bypasses the pulley block to be fixed on the balancing weight and is vertical to the ground under the action of gravity of the balancing weight.
2. The self-closing vertical hinged door according to claim 1, wherein the pulley block comprises a horizontal pulley fixed on the door frame to change the horizontal direction of the traction rope and a vertical pulley fixed at the corner between the roof and the wall surface to change the horizontal direction of the traction rope into the vertical direction.
3. A self-closing side hung door according to claim 2 wherein the horizontal and vertical pulleys are fixed pulleys.
4. The self-closing vertical hinged door according to claim 2, wherein the door closer further comprises a limiting device fixedly arranged on the wall surface to limit the movement track of the counterweight.
5. A self-closing vertical hinged door according to claim 2 wherein the central axis of the horizontal pulley is bolted directly to the door frame.
6. A self-closing vertical hinged door according to claim 2, wherein the vertical pulley is provided with a bearing seat fixed on the roof or the wall surface, and the central shaft of the vertical pulley is rotatably connected with the bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268265.4U CN212359499U (en) | 2019-08-07 | 2019-08-07 | Self-closing vertical hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268265.4U CN212359499U (en) | 2019-08-07 | 2019-08-07 | Self-closing vertical hinged door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212359499U true CN212359499U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921268265.4U Active CN212359499U (en) | 2019-08-07 | 2019-08-07 | Self-closing vertical hinged door |
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| Country | Link |
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| CN (1) | CN212359499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367503A (en) * | 2021-06-17 | 2021-09-10 | 海盐顺顺运输有限公司 | Portable intelligent logistics storage delivery cabinet |
| CN114704174A (en) * | 2022-03-14 | 2022-07-05 | 北京康之维科技有限公司 | Human body non-contact mechanical control method and system for partition door of public place |
| WO2023005116A1 (en) * | 2021-07-29 | 2023-02-02 | 浙江星星冷链集成股份有限公司 | Arc cabinet gravity type automatic door closing structure |
-
2019
- 2019-08-07 CN CN201921268265.4U patent/CN212359499U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367503A (en) * | 2021-06-17 | 2021-09-10 | 海盐顺顺运输有限公司 | Portable intelligent logistics storage delivery cabinet |
| WO2023005116A1 (en) * | 2021-07-29 | 2023-02-02 | 浙江星星冷链集成股份有限公司 | Arc cabinet gravity type automatic door closing structure |
| CN114704174A (en) * | 2022-03-14 | 2022-07-05 | 北京康之维科技有限公司 | Human body non-contact mechanical control method and system for partition door of public place |
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