Simple door knock device
By using nano glue layer and braided rope mechanism in traditional door knockers, the problems of inconvenience and sound discomfort are solved, and the effect of simple installation and stable door knocking is achieved, and the equipment life is extended.
Patent Information
- Application Number
- CN202420848505.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-22
AI Technical Summary
Traditional door knockers are inconvenient to install and affect their aesthetics, and the knocking sound is prone to problems such as excessive or too small.
A simple door knocker is designed, which is fixedly installed with nano glue layer, combined with a braided rope and a knocking bird mechanism, and the knocking bird beak hits the nail by pulling the braided rope to produce a knocking sound, and the corner protective iron sheet is used to reduce friction , increase service life.
It realizes simple installation and stable use, ensures moderate knocking sound, and increases the service life of the equipment.
Smart Images
Figure CN222253756U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door knockers, in particular to a simple door knocker. Background Art
[0002] Door knockers are an essential component of any door.
[0003] As disclosed in the authorization announcement number CN201924801U, a door knocker is disclosed, which mainly solves the problem that it is inconvenient for people to knock on the door when they hold things in both hands. Its structure includes a base plate, a hammer and a pedal. One end of the base plate is connected to the pedal through a hinge, and a spring is connected between the upper surface of the base plate and the lower surface of the pedal, and the hammer is connected to the base plate through the spring. When in use, the free end of the base plate is connected to the bottom end of the outside of the door. When people's hands are occupied by objects and it is inconvenient to knock on the door, they can lightly step on the pedal to push the hammer to knock on the door, making a sound, which plays a role of knocking on the door instead of people. However, it is inconvenient to install during use, affects the appearance, and the knocking sound is easy to be too loud or too small. For this reason, we propose a simple door knocker to solve the problem that traditional door knockers are inconvenient to install and affect the appearance. Utility Model Content
[0004] The purpose of the utility model is to provide a simple door knocker to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A simple door knocker comprises a main body mechanism, a connecting mechanism, a functional mechanism, and a fixing mechanism, wherein the connecting mechanism is located on one side of the main body mechanism, the functional mechanism is located on one side of the main body mechanism, and the fixing mechanism is located on one side of the main body mechanism. The main body mechanism comprises a simple door knocker main body, a rope threading hole, and a corner protection iron sheet. The simple door knocker main body is fixedly installed on one side of a nano-adhesive layer, the rope threading hole is provided inside the simple door knocker main body, and the corner protection iron sheet is fixedly installed inside the rope threading hole.
[0007] Preferably, the connecting mechanism includes a first connecting head, a second connecting head, a first connecting through hole, a second connecting through hole, a braided rope, a braided rope connecting head, and a movable column. The first connecting head is fixedly installed on one side of the simple door knocker body, and the second connecting head is fixedly installed on one side of the simple door knocker body.
[0008] Preferably, the functional mechanism includes a knocking bird, an extension block, a knocking bird beak, and a striking nail, the knocking bird is fixedly mounted on one side of the extension block, and the extension block is fixedly mounted on one side of the knocking bird.
[0009] Preferably, the fixing mechanism includes a nano-adhesive layer, a dust-proof protective sticker, a first fixing thread, a fixing buckle, a fixing screw, a second fixing thread, and a limiting hook; the nano-adhesive layer is fixedly installed on the main body of the simple door knocker and one side of the dust-proof protective sticker; and the dust-proof protective sticker is fixedly installed on one side of the nano-adhesive layer.
[0010] Preferably, the first connecting through hole is opened inside the first connecting head, the second connecting through hole is fixedly installed inside the second connecting head, the braided rope is fixedly installed inside the braided rope connecting head, the braided rope connecting head is fixedly installed on one side of the knocker, and the movable column is fixedly installed on one side of the extension block.
[0011] Preferably, the knocking bird beak is fixedly installed on one side of the knocking bird, and the striking nail is fixedly installed inside the first fixing thread.
[0012] Preferably, the first fixing thread is provided on one side of the simple door knocker body, the fixing buckle is fixedly installed on one side of the simple door knocker body, the fixing screw is fixedly installed inside the second fixing thread, the second fixing thread is provided on one side of the fixing buckle and the simple door knocker body, and the limiting hook is fixedly installed on one side of the fixing buckle.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The simple door knocker can be fixed by peeling off the dust-proof protective sticker fixed on one side of the nano-adhesive layer and sticking the nano-adhesive layer on the door. The simple door knocker can also be hung on the door with a rope through a fixing buckle on one side of the simple door knocker body. A limit hook is installed on one side of the fixing buckle to prevent it from falling off, making the simple door knocker more stable when used.
[0015] 2. This is a simple door knocker. When you need to knock on the door, pull the braided rope. One side of the braided rope is fixedly installed inside the braided rope connector. The braided rope connector is fixedly installed on one side of the knocking bird, so that the knocking bird is driven by pulling the braided rope, and the knocking bird's beak hits the impact nail to produce a knocking sound. When the braided rope is released, the knocking bird falls and resets to continue knocking. A corner protection iron sheet is fixedly installed inside the rope threading hole to reduce friction and increase service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the main body of the simple door knocker of the utility model;
[0019] Figure 4It is a schematic diagram of the knocking bird of the utility model.
[0020] In the figure: 100, the main body of the simple door knocker; 101, the rope threading hole; 102, the corner protection iron sheet; 200, the first connecting head; 201, the second connecting head; 202, the first connecting hole; 203, the second connecting hole; 204, the braided rope; 205, the braided rope connecting head; 206, the movable column; 300, the door knocker; 301, the extension block; 302, the door knocker beak; 303, the impact nail; 400, the nano adhesive layer; 401, the dust protection sticker; 402, the first fixing thread; 403, the fixing buckle; 404, the fixing screw; 405, the second fixing thread; 406, the limit hook. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:
[0023] A simple door knocker comprises a main body mechanism, a connecting mechanism, a functional mechanism, and a fixing mechanism, wherein the connecting mechanism is located on one side of the main body mechanism, the functional mechanism is located on one side of the main body mechanism, and the fixing mechanism is located on one side of the main body mechanism. The main body mechanism comprises a simple door knocker main body 100, a rope threading hole 101, and a corner protection iron sheet 102. The simple door knocker main body 100 is fixedly installed on one side of a nano glue layer 400, the rope threading hole 101 is provided inside the simple door knocker main body 100, and the corner protection iron sheet 102 is fixedly installed inside the rope threading hole 101.
[0024] In this example, preferably, the connecting mechanism includes a first connecting head 200, a second connecting head 201, a first connecting through hole 202, a second connecting through hole 203, a braided rope 204, a braided rope connecting head 205, and a movable column 206. The first connecting head 200 is fixedly installed on one side of the simple door knocker body 100, and the second connecting head 201 is fixedly installed on one side of the simple door knocker body 100.
[0025] In this example, preferably, the functional mechanism includes a knocking bird 300, an extension block 301, a knocking bird beak 302, and a striking nail 303, wherein the knocking bird 300 is fixedly mounted on one side of the extension block 301, and the extension block 301 is fixedly mounted on one side of the knocking bird 300.
[0026] In this example, preferably, the fixing mechanism includes a nano-adhesive layer 400, a dust-proof protective sticker 401, a first fixing thread 402, a fixing buckle 403, a fixing screw 404, a second fixing thread 405, and a limiting hook 406. The nano-adhesive layer 400 is fixedly installed on one side of the simple door knocker body 100 and the dust-proof protective sticker 401, and the dust-proof protective sticker 401 is fixedly installed on one side of the nano-adhesive layer 400.
[0027] In this example, preferably, the first connecting through hole 202 is opened inside the first connecting head 200, the second connecting through hole 203 is fixedly installed inside the second connecting head 201, the braided rope 204 is fixedly installed inside the braided rope connector 205, the braided rope connector 205 is fixedly installed on one side of the door knocker 300, and the movable column 206 is fixedly installed on one side of the extension block 301.
[0028] In this example, preferably, the knocking bird beak 302 is fixedly installed on one side of the knocking bird 300 , and the striking nail 303 is fixedly installed inside the first fixing thread 402 .
[0029] In this example, preferably, the first fixing thread 402 is opened on one side of the simple door knocker body 100, the fixing buckle 403 is fixedly installed on one side of the simple door knocker body 100, the fixing screw 404 is fixedly installed inside the second fixing thread 405, the second fixing thread 405 is opened on one side of the fixing buckle 403 and the simple door knocker body 100, and the limiting hook 406 is fixedly installed on one side of the fixing buckle 403.
[0030] When a simple door knocker of the present embodiment is in use, the dust protection sticker 401 fixedly installed on one side of the nano adhesive layer 400 is peeled off, and the nano adhesive layer 400 is attached to the door to fix the simple door knocker body 100. The simple door knocker can also be installed by hanging the simple door knocker on the door with a rope or the like through a fixing buckle 403 on one side of the simple door knocker body 100. A limiting hook 406 is installed on one side of the fixing buckle 403 to prevent it from falling off, making the simple door knocker more stable when in use.
[0031] When it is necessary to knock on the door, pull the braided rope 204, one side of the braided rope 204 is fixedly installed inside the braided rope connector 205, and the braided rope connector 205 is fixedly installed on one side of the knocking bird 300, so that pulling the braided rope 204 drives the knocking bird 300, and the knocking bird beak 302 hits the impact nail 303 to produce a knocking sound, and the braided rope 204 is released, the knocking bird 300 falls and resets to continue knocking, wherein a corner protection iron sheet 102 is fixedly installed inside the rope threading hole 101 to reduce friction and increase service life.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A simple door knocker, comprising a main body mechanism, a connecting mechanism, a functional mechanism, and a fixing mechanism, characterized in that: The connecting mechanism is located on one side of the main body mechanism, the functional mechanism is located on one side of the main body mechanism, and the fixing mechanism is located on one side of the main body mechanism. The main body mechanism comprises a simple door knocker body (100), a rope threading hole (101), and a corner protection iron sheet (102). The simple door knocker body (100) is fixedly installed on one side of the nano glue layer (400), the rope threading hole (101) is provided inside the simple door knocker body (100), and the corner protection iron sheet (102) is fixedly installed inside the rope threading hole (101).
2. A simple door knocker according to claim 1, characterized in that: The connecting mechanism comprises a first connecting head (200), a second connecting head (201), a first connecting through hole (202), a second connecting through hole (203), a braided rope (204), a braided rope connecting head (205), and a movable column (206); the first connecting head (200) is fixedly mounted on one side of the simple door knocker body (100); and the second connecting head (201) is fixedly mounted on one side of the simple door knocker body (100).
3. A simple door knocker according to claim 1, characterized in that: The functional mechanism comprises a knocking bird (300), an extension block (301), a knocking bird beak (302), and a striking nail (303); the knocking bird (300) is fixedly mounted on one side of the extension block (301), and the extension block (301) is fixedly mounted on one side of the knocking bird (300).
4. The simple door knocker according to claim 1, characterized in that: The fixing mechanism comprises a nano adhesive layer (400), a dustproof protective sticker (401), a first fixing thread (402), a fixing buckle (403), a fixing screw (404), a second fixing thread (405), and a limiting hook (406); the nano adhesive layer (400) is fixedly mounted on one side of the simple door knocker body (100) and the dustproof protective sticker (401); and the dustproof protective sticker (401) is fixedly mounted on one side of the nano adhesive layer (400).
5. The simple door knocker according to claim 2, characterized in that: The first connecting through hole (202) is opened inside the first connecting head (200), the second connecting through hole (203) is fixedly installed inside the second connecting head (201), the braided rope (204) is fixedly installed inside the braided rope connecting head (205), the braided rope connecting head (205) is fixedly installed on one side of the knocker (300), and the movable column (206) is fixedly installed on one side of the extension block (301).
6. The simple door knocker according to claim 3, characterized in that: The knocking bird beak (302) is fixedly mounted on one side of the knocking bird (300), and the striking nail (303) is fixedly mounted inside the first fixing thread (402).
7. The simple door knocker according to claim 4, characterized in that: The first fixing thread (402) is provided on one side of the simple door knocker body (100), the fixing buckle (403) is fixedly installed on one side of the simple door knocker body (100), the fixing screw (404) is fixedly installed inside the second fixing thread (405), the second fixing thread (405) is provided on one side of the fixing buckle (403) and the simple door knocker body (100), and the limiting hook (406) is fixedly installed on one side of the fixing buckle (403).