door stop

Abstract

The utility model discloses a door plug, the door plug is wedge shape structure, and the door plug is by first main part and second main part mutual buckle and constitutes, first surface and second surface are arranged on first, second main part respectively, and first main part or second main part includes fastener and buffer, is equipped with first buckle mechanism or second buckle mechanism on fastener to make two main parts buckle and constitute the door plug. The door plug of the utility model adopts the manufacturing and assembly of split buckle mode, and provides the buffer effect and enough frictional resistance through buffer.

Description

Technical Field

[0001] This utility model belongs to the field of daily necessities, specifically relating to a door stopper used to prevent a door from opening. Background Technology

[0002] A door stopper is a common door-blocking device used in daily life. It is placed at the bottom of an interior door to prevent the door from opening or closing. It typically has a beveled shape to accommodate different door gaps. For example, Chinese utility model patent CN206429093U discloses a modular door stopper that adapts to different door gap heights by assembling module B with module A. Another example is Chinese utility model patent CN210948130U, which discloses a door stopper with different angles on both sides to accommodate different gaps. However, this door stopper is a one-piece structure, consisting of an inner door stopper covered with an outer door stopper, resulting in a larger product size and a relatively complex manufacturing process.

[0003] Considering the needs of product packaging, transportation, and export, smaller product sizes are more advantageous, thus necessitating a reform of the door plug structure. Utility Model Content

[0004] The purpose of this invention is to provide a door plug that is easy to manufacture, has a small packaging size, and can provide a good door-blocking effect.

[0005] To achieve the above objectives, the solution adopted by this utility model is:

[0006] A door stopper has a wedge-shaped structure and includes a first surface and a second surface; wherein: the door stopper is formed by the interlocking of a first body and a second body, the first surface and the second surface are respectively disposed on the first body and the second body, the first body or the second body includes a fastener and a buffer, the buffer is attached to at least a portion of the surface of the fastener and covers at least a partial surface of the first surface or the second surface, and the fastener is provided with a first fastening mechanism or a second fastening mechanism so that the first and second bodies can be assembled together in an interlocking manner.

[0007] According to the aforementioned door plug, the buffer at least covers the outer side and rear side of the fastener, and the first surface and the second surface are formed by the outer side of the first body or the second body and are provided with a textured structure.

[0008] According to the above-mentioned door plug, the first body and the second body are both composed of door plug unit components, and the first fastening mechanism and the second fastening mechanism are symmetrically arranged on the left and right sides or the front and rear sides of the door plug unit component.

[0009] According to the above-mentioned door plug, the first body and the second body are fastened to each other at their respective fastening surfaces, and the first surface and the second surface are respectively disposed opposite to the fastening surfaces.

[0010] According to the aforementioned door plug, the first fastening mechanism and the second fastening mechanism respectively include a first fastening block and a first fastening groove, and there are at least two pairs of the first fastening block and the first fastening groove.

[0011] According to the above-mentioned door plug, wherein: the first latching block is disposed on the first latching arm, the first latching groove is disposed on the second latching arm, and a latching arm groove is provided on one side of the second latching arm to accommodate the first latching arm when fastened, and a connecting arm is disposed between the first latching arm or the second latching arm and the edge of the door plug unit.

[0012] According to the above-mentioned door plug, the first fastening mechanism and the second fastening mechanism are respectively disposed on the left and right sides of the fastener. The first fastening arm and the second fastening arm are continuously arranged along the length direction of the door plug unit and are in close contact with each other when the first body and the second body are fastened, so as to realize the fastening connection and positioning function between the two bodies through the first and second fastening arms.

[0013] According to the aforementioned door plug, a positioning mechanism is provided at the front or rear end of the fastener to assist in positioning.

[0014] Preferably, the positioning mechanism is composed of a concave point and a groove.

[0015] According to the above-mentioned door plug, the fastener is a hard plastic part or a metal part, and the buffer is a soft rubber part and is formed on the fastener.

[0016] According to the aforementioned door stopper, it also includes a storage base with a seat opening.

[0017] The beneficial effects of this door plug are as follows: This utility model sets the door plug as composed of two interlocking parts, which are connected by first and second interlocking mechanisms respectively provided on the two parts, realizing the manufacturing and assembly of the door plug and helping to reduce costs. Furthermore, by providing a buffer element on at least one of the first and second surfaces, the door plug can provide a good buffering effect and generate sufficient frictional resistance when it acts as a barrier against the door. In some preferred embodiments, the door plug is composed of two identical units that interlock, allowing the product to be manufactured using a single mold, further reducing costs. Installation is also very convenient, the structure is strong and stable after interlocking, and the appearance is aesthetically pleasing. Moreover, the door plug can be packaged or transported in separate parts, thereby reducing transportation and packaging costs and minimizing product damage during transportation. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the structure of the door plug of this utility model;

[0019] Figure 2 yes Figure 1 Schematic diagram of the structural breakdown of the embodiment;

[0020] Figure 3 yes Figure 2 A schematic diagram of the structure of the door plug unit in the diagram;

[0021] Figure 4 yes Figure 1 A cross-sectional schematic diagram of a door stopper at a fastening structure;

[0022] Figure 5 yes Figure 3 A structural decomposition diagram;

[0023] Figure 6 yes Figure 1 A schematic diagram of the structure when the door plug is stored in the storage base.

[0024] The attached icons are numbered as follows:

[0025] Door plug 10, first body 11, second body 12, fastening structure 13, door plug unit 14, first surface 101, second surface 102, textured structure 103, fastening surface 104, storage seat 105, seat opening 106, fastener 141, buffer 142, connection point 143, first fastening mechanism 131, second fastening mechanism 132, positioning mechanism 133, first fastening arm 1311, first fastening block 1312, first limiting surface 1313, first guide surface 1314, second fastening arm 1321, first fastening groove 1322, second limiting surface 1323, fastening arm groove 1324, second guide surface 1325, connecting arm 1301. Detailed Implementation

[0026] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model, and the specific and direct descriptions of related structures are merely for the convenience of understanding the present utility model; the specific features do not necessarily or directly limit the scope of implementation of the present utility model. Conventional choices and substitutions made by those skilled in the art under the guidance of the present utility model should all be considered within the scope of protection claimed by this utility model.

[0027] like Figure 1-5As shown, a door stopper 10 has a wedge-shaped structure, i.e., it is small at one end and large at the other. The door stopper has two surfaces for contacting the bottom surface of a door leaf and for placing on the ground, namely a first surface 101 and a second surface 102, for example, see reference 102. Figure 1 As shown, the first surface 101 can be placed on the ground, and the second surface 102 is formed into a bevel shape (i.e., inclined relative to the ground) to abut against the bottom surface of the door leaf as a door stopper 10 to lock the door leaf.

[0028] like Figure 2 As shown, the door plug 10 is formed by the interlocking of a first body 11 and a second body 12, thereby realizing the assembly of the door plug after separate manufacturing. A first surface 101 is provided on the first body 11, and a second surface 102 is provided on the second body 12; furthermore, the first interlocking mechanism 131 and the second interlocking mechanism 132 are a pair of interlocking structures, respectively provided on the first body 11 and the second body 12.

[0029] Preferably, both the first body 11 and the second body 12 are constructed using door plug unit 14. The first fastening mechanism 131 and the second fastening mechanism 132 are symmetrically arranged on the left and right sides of the door plug unit 14. This allows the door plug unit 14 to be manufactured using a single set of molds, and then two door plug units 14 can be fastened back-to-back to form the door plug 10, thus optimizing manufacturing costs and the assembly process. In other embodiments, the first fastening mechanism 131 and the second fastening mechanism 132 can also be located on the front and rear sides of the door plug unit 14, or both can be located on the front and rear sides of the door plug unit 14.

[0030] In some other embodiments, one of the first body 11 and the second body 12 may be composed of a door plug unit 14, while the other may be an integral structure, but a corresponding fastening structure must be provided; for example, a door plug unit 14 with the above structure may be used as the first body 11, and the second body 12 may be an integral structure with a corresponding fastening structure.

[0031] like Figure 2-3 As shown, the door plug unit 14, serving as either the first body 11 or the second body 12, includes a fastener 141 and a buffer 142, with the buffer 142 attached to at least a portion of the surface of the fastener 141; wherein the fastener 141 is a rigid plastic or metal part, and the buffer 142 is a soft rubber part integrally formed onto the fastener 141 by injection molding; preferably, as Figure 5 As shown, the fastener 141 has several connection points 143 to allow the buffer 142 to be more securely connected to the fastener 141 during molding (such as injection molding).

[0032] like Figure 2-3As shown, for the door plug unit 14 of the door plug 10, the two directions indicated by S1 are the inside and outside, S2 is the front and rear, and S3 is the left and right. Therefore, for the first body 11, the second surface 102 is located on its outside and the fastening surface 104 is located on its inside; for the second body 12, the first surface 101 is located on its outside and the fastening surface 104 is located on its inside; the first fastening mechanism 131 and the second fastening mechanism 132 are respectively located on the left and right sides of the first and second bodies.

[0033] like Figure 2 As shown, the first body 11 and the second body 12 are interlocked at their respective inner fastening surfaces 104. The first surface 101 of the second body 12 is positioned opposite to the fastening surface 104, and the second surface 102 of the first body 11 is also positioned opposite to the fastening surface 104. Therefore, when the door stopper 10 is in use after being fastened, the fastening surfaces are set at an acute angle to the ground, making it less susceptible to compression and disintegration.

[0034] like Figure 5 As shown, the buffer 142 mainly covers the outer and rear sides of the fastener 141, so that the door stopper 10 can provide good cushioning and anti-slip effect on the main use surface. Preferably, a textured structure 103 is provided on the first surface 101 and the second surface 102, and the textured structure 103 can be composed of a number of raised strips or raised dots.

[0035] like Figure 3 As shown, the first fastening mechanism 131 includes a first fastening arm 1311 and a first fastening block 1312 protruding from the inner sidewall of the first fastening arm 1311. The first fastening block 1312 has a first limiting surface 1313 on one side and a first guide surface 1314 on the other side. The second fastening mechanism 132 includes a second fastening arm 1321 and a first fastening groove 1322 recessed in the sidewall of the second fastening arm 1321. A second limiting surface 1323 is formed on the sidewall of the first fastening groove 1322. A fastening arm groove 1324 is provided on the outer side of the second fastening arm 1321. A second guide surface 1325 is provided on the second fastening arm 1321. Furthermore, the first fastening mechanism 131 and the second fastening mechanism 132 are respectively disposed on the left and right sides of the fastener 141. When the two door plug units 14 are fastened together, the first fastening arm 1311 is accommodated in the fastening arm groove 1324 and the first fastening block 1312 and the first fastening groove 1322 form a fastening connection. The first limiting surface 1313 and the second limiting surface 1323 contact each other to limit the two door plug units 14 and form the door plug. During the process of the two door plug units 14 approaching each other, the first guide surface 1314 and the second guide surface 1325 can be inclined or curved surfaces to play a guiding role during fastening.

[0036] Preferably, there are two pairs of first latching blocks 1312 and first latching grooves 1322, spaced apart along the length of the door plug unit 14, to securely fasten the two door plug units 14 together. The first latching arm 1311 and the second latching arm 1321 are configured to be continuously arranged along the length of the door plug unit 14 and to be in close contact with each other when the first body 11 and the second body 12 are engaged, i.e., the sides of the first and second latching arms are in close contact. Figure 3-4 As shown, the first latch arm 1311 and the second latch arm 1321 are connected by a first latch block 1312 and a first latch groove 1322 respectively disposed on both, so that the two door plug units 14 are locked in all three-dimensional directions, so that the two door plug units 14 are securely fastened to form the door plug; and the continuous extension of the first latch arm 1311 and the second latch arm 1321 along the length direction of their respective door plug units 14 and their mutual contact can play a positioning role. (Refer to...) Figure 3 As shown, the first latch arm 1311 and the second latch arm 1321 are respectively a certain distance away from the edge of the door plug unit 14, and the two latch arms are provided with connecting arms 1301 connected to the edge at the middle of their two ends, so as to strengthen the structural strength of the first and second latch arms and also to achieve contact limitation in the length direction through the connecting arms 1301 after latching, so as to lock the two door plug units 14 in all three dimensions.

[0037] Preferably, a positioning mechanism 133 is provided at the front end of the fastener 141 (i.e., near the end on the front side). The positioning mechanism 133 may be composed of a notch and a groove, thereby providing auxiliary positioning for the two door plug units 14 and enabling the door plugs to be more securely assembled. In other embodiments, the positioning mechanism 133 may also be provided at the front end of the fastener 141.

[0038] In some embodiments, a storage seat 105 is further included, on which a seat opening 106 is provided for storing the door plug 10; wherein the seat opening 106 is preferably annular in shape for storing the front end of the door plug.

Claims

1. A door stopper, the door stopper having a wedge-shaped structure, comprising a first surface (101) and a second surface (102); characterized in that, The door plug is formed by fastening a first body (11) and a second body (12). The first surface (101) and the second surface (102) are respectively provided on the first body (11) and the second body (12). The first body (11) or the second body (12) includes a fastener (141) and a buffer (142). The buffer (142) is attached to at least a portion of the surface of the fastener (141). The fastener (141) is provided with a first fastening mechanism (131) or a second fastening mechanism (132).

2. The door plug according to claim 1, characterized in that, The first body (11) and the second body (12) are fastened to each other at their respective fastening surfaces (104), and the first surface (101) and the second surface (102) are respectively arranged opposite to the fastening surfaces (104).

3. The door plug according to claim 1 or 2, characterized in that, Both the first body (11) and the second body (12) are constructed using door plug unit (14), and the first fastening mechanism (131) and the second fastening mechanism (132) are symmetrically arranged on the left and right sides or the front and back sides of the door plug unit (14).

4. The door plug according to claim 3, characterized in that, The buffer (142) covers at least the outer and rear sides of the fastener (141), and the first surface (101) and the second surface (102) are formed by the outer side of the first body (11) or the second body (12) and are provided with a textured structure (103).

5. The door plug according to claim 3, characterized in that, The first fastening mechanism (131) and the second fastening mechanism (132) respectively include a first fastening block (1312) and a first fastening groove (1322), and there are at least two pairs of the first fastening block (1312) and the first fastening groove (1322).

6. The door plug according to claim 5, characterized in that, The first latch block (1312) is disposed on the first latch arm (1311), the first latch groove (1322) is disposed on the second latch arm (1321), the second latch arm (1321) has a latch arm groove (1324) on one side, and the connecting arm (1301) is disposed between the first latch arm (1311) or the second latch arm (1321) and the edge of the door plug unit (14).

7. The door plug according to claim 6, characterized in that, The first fastening mechanism (131) and the second fastening mechanism (132) are respectively located on the left and right sides of the fastener (141). The first fastening arm (1311) and the second fastening arm (1321) are continuously arranged along the length direction of the door plug unit (14) and are positioned close to each other when the first body (11) and the second body (12) are fastened.

8. The door plug according to claim 7, characterized in that, A positioning mechanism (133) is provided at the front or rear end of the fastener (141), and the positioning mechanism (133) is composed of a concave point and a groove.

9. The door plug according to claim 3, characterized in that, The fastener (141) is a hard plastic or metal part, and the buffer (142) is a soft rubber part and is formed on the fastener (141).

10. The door plug according to any one of claims 4-9, characterized in that, It also includes a storage base (105) with a seat opening (106).

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