CN216076917U - Inward-opening type key carrying reminder - Google Patents
Inward-opening type key carrying reminder Download PDFInfo
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- CN216076917U CN216076917U CN202122483835.5U CN202122483835U CN216076917U CN 216076917 U CN216076917 U CN 216076917U CN 202122483835 U CN202122483835 U CN 202122483835U CN 216076917 U CN216076917 U CN 216076917U
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- rod body
- rod
- key
- mounting seat
- opening type
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Abstract
The utility model discloses an inward opening type key carrying reminder, which comprises a first rod body and a second rod body, wherein one end of the first rod body and one end of the second rod body are fixed with each other, a 90-degree included angle is formed between the first rod body and the second rod body, a key hook is arranged at the other end of the first rod body, the sum of the weights of the first rod body and the key hook is equal to the weight of the second rod body, the lengths of the first rod body and the second rod body are equal, a mounting seat is arranged at the joint of the first rod body and the second rod body, the mounting seat is fixedly mounted on the indoor side surface of a door frame, and the distance from the mounting point of the mounting seat on the surface of the door frame to an inward opening type door body is smaller than the length of the second rod body. The weight of the first body of rod and key couple equals with the weight of the second body of rod in this scheme, when the key has not been taken off yet, revokes spacing to the internal door-opening type body through the second body of rod, when taking off the key, can open the internal door-opening type body, realizes that the key carries the warning effect.
Description
Technical Field
The utility model relates to the technical field of key accessories, in particular to an inward opening type key carrying reminder.
Background
In daily life, people often forget to carry the key when going out, which brings inconvenience to life, and a related device capable of reminding people to carry the key does not exist in the prior art, so the utility model provides the in-opening door type key carrying reminder.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an in-opening type key carrying reminder.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the reminder is carried to in-opening door formula key, including the first body of rod and the second body of rod, the one end of the first body of rod and the one end reciprocal anchorage of the second body of rod, and be 90 contained angles between the first body of rod and the second body of rod, the key couple is installed to the other end of the first body of rod, the weight sum of the first body of rod and key couple equals with the weight of the second body of rod, the length of the first body of rod and the second body of rod equals, the mount pad is installed to the junction of the first body of rod and the second body of rod, the indoor side fixed surface installation of mount pad and door frame, the mount pad is less than the length of the second body of rod at the door frame mounting point on the surface to the interior open door body's distance.
Further, the mount pad is including seting up the jack in first body of rod and second body of rod junction, install the bearing in the jack, the front side of bearing is equipped with the knob, the rear side of bearing is equipped with the stationary blade, the screw thread post is installed to the knob, the screw thread hole is seted up to the stationary blade, the screw thread post pass bearing and jack and with screw hole threaded mounting, the indoor side fixed surface installation of stationary blade and door frame.
Furthermore, the first rod body, the second rod body and the mounting seat are all made of stainless steel materials.
Compared with the prior art, the utility model has the beneficial effects that:
the door frame is arranged on the indoor side surface of the door frame, a key on the key hook needs to be taken down before going out, so that the weight of the first rod body and the weight of the key hook can be equal to that of the second rod body, the second rod body can be prompted to withdraw the limit of the inward opening door body by using the bearing arranged in the mounting seat, the inward opening door body is opened at the moment, the door leaves the room, and the situation that the key is forgotten to be carried is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
FIG. 1 is a schematic view of the overall structure of a key carrying reminder with an inward opening door according to the present invention;
FIG. 2 is an exploded view of the key carrying reminder with an inward opening door according to the present invention;
FIG. 3 is a schematic view of the present invention in a state of practical use;
FIG. 4 is a diagram illustrating a state two of the present invention in actual use.
In the figure: 1 door frame, 2 internal-opening door body, 3 first body of rod, 4 second body of rod, 5 mount pads, 6 key couple, 51 stationary blade, 52 knob, 53 bearings, 54 screw post, 55 screw hole, 56 jacks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the in-opening type key carrying reminder comprises a first rod body 3 and a second rod body 4, one end of the first rod body 3 is fixed to one end of the second rod body 4, a 90-degree included angle is formed between the first rod body 3 and the second rod body 4, a key hook 6 is installed at the other end of the first rod body 3, the sum of the weights of the first rod body 3 and the key hook 6 is equal to the weight of the second rod body 4, the lengths of the first rod body 3 and the second rod body 4 are equal, a mounting seat 5 is installed at the joint of the first rod body 3 and the second rod body 4, the mounting seat 5 is fixedly installed on the indoor side surface of a door frame 1, and the distance from the mounting point of the mounting seat 5 on the surface of the door frame 1 to an in-opening type door body 2 is smaller than the length of the second rod body 4.
The mounting seat 5 comprises a jack 56 arranged at the joint of the first rod body 3 and the second rod body 4, a bearing 53 is arranged in the jack 56, a knob 52 is arranged on the front side of the bearing 53, a fixing sheet 51 is arranged on the rear side of the bearing 53, a threaded column 54 is arranged on the knob 52, a threaded hole 55 is formed in the fixing sheet 51, the threaded column 54 penetrates through the bearing 53 and the jack 56 and is in threaded mounting with the threaded hole 55, and the fixing sheet 51 is fixedly mounted on the surface of one indoor side of the door frame 1.
The first rod body 3, the second rod body 4 and the mounting seat 5 are all made of stainless steel materials.
The working principle and the using process of the utility model are as follows:
when no key is placed on the key fob 6, the sum of the weight of the key fob 6 and the first rod 3 is equal to the weight of the second rod 4, so that with the bearing 53 engaged, the position of the first rod 3 and the second rod 4 can assume the state shown in fig. 4; at this time, the inward opening door 2 can be smoothly opened.
After the person goes home, the key is placed on the key hook 6, and the sum of the weight of the key, the weight of the key hook 6 and the weight of the first rod 3 is greater than the weight of the second rod 4, so that the positions of the first rod 3 and the second rod 4 can be in the state shown in fig. 3; the other end of the second rod body 4 can limit the inward opening door body 2, and the inward opening door body 2 cannot be opened at the moment.
Before going out, one takes the key off the key hanger 6, at which point the position of the first rod 3 and the second rod 4 can assume the state shown in fig. 4; at this time, the inward opening door 2 can be smoothly opened.
Therefore, the scheme has the effect of reminding people of carrying the key before going out, and has stronger practicability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (3)
1. The in-opening type key carrying reminder comprises a first rod body (3) and a second rod body (4), it is characterized in that one end of the first rod body (3) and one end of the second rod body (4) are mutually fixed, and the first rod body (3) and the second rod body (4) form an included angle of 90 degrees, the other end of the first rod body (3) is provided with a key hook (6), the sum of the weights of the first rod body (3) and the key hook (6) is equal to the weight of the second rod body (4), the lengths of the first rod body (3) and the second rod body (4) are equal, a mounting seat (5) is arranged at the joint of the first rod body (3) and the second rod body (4), the mounting seat (5) is fixedly mounted with the indoor side surface of the door frame (1), the distance from the mounting point of the mounting seat (5) on the surface of the door frame (1) to the inward opening door body (2) is less than the length of the second rod body (4).
2. The in-opening door type key carrying reminder according to claim 1, wherein the mounting seat (5) comprises a jack (56) arranged at the joint of the first rod body (3) and the second rod body (4), a bearing (53) is installed in the jack (56), a knob (52) is arranged on the front side of the bearing (53), a fixing piece (51) is arranged on the rear side of the bearing (53), a threaded column (54) is installed on the knob (52), a threaded hole (55) is formed in the fixing piece (51), the threaded column (54) penetrates through the bearing (53) and the jack (56) and is in threaded installation with the threaded hole (55), and the fixing piece (51) is fixedly installed on the surface of the indoor side of the door frame (1).
3. The in-opening door type key carrying reminder according to claim 1 or 2, wherein the first shaft (3), the second shaft (4) and the mounting seat (5) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122483835.5U CN216076917U (en) | 2021-10-14 | 2021-10-14 | Inward-opening type key carrying reminder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122483835.5U CN216076917U (en) | 2021-10-14 | 2021-10-14 | Inward-opening type key carrying reminder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076917U true CN216076917U (en) | 2022-03-18 |
Family
ID=80639228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122483835.5U Active CN216076917U (en) | 2021-10-14 | 2021-10-14 | Inward-opening type key carrying reminder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076917U (en) |
-
2021
- 2021-10-14 CN CN202122483835.5U patent/CN216076917U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |