CN211500212U - Door jacking device - Google Patents
Door jacking device Download PDFInfo
- Publication number
- CN211500212U CN211500212U CN201921933588.0U CN201921933588U CN211500212U CN 211500212 U CN211500212 U CN 211500212U CN 201921933588 U CN201921933588 U CN 201921933588U CN 211500212 U CN211500212 U CN 211500212U
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- door
- sucker
- rod
- jacking device
- alarm
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Abstract
The utility model discloses a door jacking device, include: the device comprises a sucker, an alarm horn and a mandril, and is characterized in that the sucker consists of a sucker frame and a sucker pressure device; the sucker pressure device is a sucker pressure lever or a knob; the top door bracket is arranged on the suction disc bracket and is connected with the ejector rod through a screw rod; the top door is erected with one and holds the chamber, and warning loudspeaker are arranged in and hold the intracavity. Compared with the prior art, the utility model has the advantages that the sucker is arranged on the door jacking device, the sucker and the sucker pressure rod are matched and adsorbed on the ground, and the sucker pressure rod only needs to be pressed when the door jacking device is installed and disassembled, so that the door jacking device is practical and convenient; meanwhile, an alarm horn is arranged inside the top door support, so that the safety performance can be improved.
Description
Technical Field
The utility model relates to a top door ware technical field, more specifically the utility model relates to a top door ware that says so.
Background
The existing door jacking device is not enough in combination stability with the ground, and the phenomenon of weak door blocking effect is easy to occur.
Therefore, how to provide a door closer that can solve the above problems is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a top door ware that has characteristics such as installation dismantlement convenience, pleasing to the eye, simple structure.
In order to achieve the above object, the utility model provides a following technical scheme:
a door closer comprising: the device comprises a sucker, an alarm horn and a mandril, and is characterized in that the sucker consists of a sucker frame and a sucker pressure device; the suction disc frame is provided with a top door bracket which is movably connected with the top rod; the suction disc frame is movably connected with the ejector rod; the top door is provided with an accommodating cavity, and the alarm loudspeaker is arranged in the accommodating cavity; one end of the ejector rod is a screw rod, and the other end of the ejector rod is a corresponding screw hole for adjusting the length to prop against the door panel.
Preferably, in the above door supporting device, an alarm horn is mounted on one side of the door supporting frame, and the alarm horn and the door supporting frame are fixed by screws, glue or fasteners.
Preferably, in the above door lifter, the suction cup pressure device is a suction cup pressure lever or a rotary knob.
Preferably, in the door jacking device, a knob is arranged on the screw or the screw hole on one side of the push rod, and a door jacking disc is arranged on one side of the knob.
Preferably, in the door jacking device, the alarm horn is fixed on the jacking rod through a screw, glue or a buckle.
Preferably, in the door lifter, the alarm horn is fixed inside the suction cup frame through screws, glue or buckles, and a containing cavity is formed inside the alarm horn.
According to the technical scheme, compared with the prior art, the door jacking device is provided with the sucker, the sucker is adsorbed on the ground by the cooperation of the sucker and the sucker pressure rod, and the sucker pressure rod is only required to be pressed when the door jacking device is installed and disassembled, so that the door jacking device is practical and convenient; meanwhile, an alarm horn is arranged inside the top door support, so that the safety performance can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic diagram of the split structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses a top door ware with characteristics such as installation dismantlement convenience, pleasing to the eye, simple structure of appearance.
Referring to fig. 1 and 2, a door supporting device disclosed in the present invention specifically includes:
the alarm device comprises a sucker 1, an alarm horn 2 and a mandril 3, and is characterized in that the sucker 1 consists of a sucker frame 4 and a sucker pressure device; the suction cup frame 4 is provided with a top door bracket 41, and the top door bracket 41 is movably connected with the top rod 3; the suction cup frame 4 is movably connected with the ejector rod 3; the suction cup frame 4 is provided with a top door bracket 41, and the top door bracket 41 is connected with the top rod 3 through a screw; the top door support 41 is provided with an accommodating cavity 42, and the alarm horn 2 is arranged in the accommodating cavity 42.
In order to further optimize the technical scheme, the alarm horn 2 is mounted on one side of the top door bracket 41, and the alarm horn 2 and the top door bracket 41 are fixed by screws, mucilage glue or buckles.
In order to further optimize the technical scheme, the sucker pressure device is a sucker pressure rod 5 or a knob.
In order to further optimize the technical scheme, one end of the ejector rod 3 is a screw 31, and the other end of the ejector rod is a corresponding screw hole 32, so that the length of the ejector rod is adjusted to abut against the door panel.
In order to further optimize the technical scheme, a knob 33 is arranged on the screw rod 31 or the screw hole 32 on the side of the ejector rod 3, and a top door disc 34 is arranged on the side of the knob 33.
In order to further optimize the technical scheme, the alarm horn is fixed on the ejector rod through screws, viscose or buckles.
In order to further optimize the technical scheme, the alarm horn is fixed inside the suction cup frame through screws, glue or buckles, and a containing cavity is formed inside the alarm horn.
In order to further optimize the technical scheme, the alarm horn is fixed on the surface of the suction cup frame through screws, glue or buckles.
In order to further optimize the technical scheme, the embodiment comprises the following steps: when the device is used, firstly, the sucker is placed at a proper position, the door plate is jacked against the door plate, then the sucker pressure lever is pulled, and the sucker tightly sucks the ground under the action of air pressure; when the door plate receives external pressure, an alarm horn in the door jacking device starts to alarm under the action of the sensor; when the use is finished, the sucker pressing rod is pulled, and the sucker is detached.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A door closer comprising: the device comprises a sucker, an alarm horn and a mandril, and is characterized in that the sucker consists of a sucker frame and a sucker pressure device; the suction disc frame is provided with a top door bracket which is movably connected with the top rod; the suction disc frame is movably connected with the ejector rod; the top door is provided with an accommodating cavity, and the alarm loudspeaker is arranged in the accommodating cavity; one end of the ejector rod is a screw rod, and the other end of the ejector rod is a corresponding screw hole for adjusting the length to prop against the door panel.
2. The overhead door operator as claimed in claim 1, wherein the alarm speaker is mounted to one side of the overhead door bracket, and the alarm speaker is fixed to the overhead door bracket by screws, adhesives or fasteners.
3. A door closer as claimed in claim 1, wherein said suction cup pressure means is a suction cup press lever or a knob.
4. The door jacking device as claimed in claim 1, wherein a knob is provided on the screw or screw hole on the side of the ram, and a door jacking disk is provided on the side of the knob.
5. The door jacking device as claimed in claim 1, wherein the alarm horn is fixed to the jacking rod by screws, glue or a buckle.
6. The door jacking device as claimed in claim 1, wherein the alarm horn is fixed inside the suction cup holder by means of screws, glue or a snap fit, and has a receiving cavity therein.
7. The door jacking device as claimed in claim 1, wherein the alarm horn is fixed to the surface of the suction cup holder by means of screws, glue or a snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933588.0U CN211500212U (en) | 2019-11-11 | 2019-11-11 | Door jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933588.0U CN211500212U (en) | 2019-11-11 | 2019-11-11 | Door jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211500212U true CN211500212U (en) | 2020-09-15 |
Family
ID=72409113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921933588.0U Active CN211500212U (en) | 2019-11-11 | 2019-11-11 | Door jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211500212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846918A (en) * | 2021-09-09 | 2021-12-28 | 陈安 | Portable door stopper for external-open door |
-
2019
- 2019-11-11 CN CN201921933588.0U patent/CN211500212U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846918A (en) * | 2021-09-09 | 2021-12-28 | 陈安 | Portable door stopper for external-open door |
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