Plastic sealing strip easy to lock

Abstract

The utility model provides an easily locked plastic sealing strip which comprises an identification plate, the rear side of the identification plate is fixedly connected with a sealing penetrating strip, the sealing penetrating strip is sequentially inserted into a first limiting groove and a second limiting groove from left to right, a handle is pulled, a pressing plate is driven to move upwards, a movable plate is driven to stretch a hard spring, and the sealing penetrating strip is tightly locked. When the sealing penetrating connection strip penetrates through the bottom of the pressing plate, the handle is loosened, the hard spring deforms due to the action of losing force, the pressing plate is driven to press the sealing penetrating connection strip, the inserting rod is inserted into the inner cavity of the inserting hole, the position of the sealing penetrating connection strip can be limited, and the sealing penetrating connection strip can be inserted into the inner cavity of the inserting hole; and by pulling the handle again, the pressing plate moves upwards, limitation on the sealing penetrating connection strip is relieved, the sealing penetrating connection strip is sequentially moved out of an inner cavity of a second limiting groove and an inner cavity of a first limiting groove from right to left, and repeated use is facilitated.

Description

Technical Field

[0001] The utility model relates to an easily locked plastic seal, belonging to the technical field of plastic seals. Background Art

[0002] Plastic seal is an accessory made of plastic used to fix wires, cables and other lines. The plastic seal consists of two parts. One end is a square plastic opening with a hook-shaped elastic plastic buckle inside, and the other end is a plastic seal body with serrated edges. The body can be bent through the plastic opening in the front and form a ring, which can be used to bundle cables like a trouser belt.

[0003] The current plastic seal is composed of two parts, one end of which is a square identification plate with a hook-shaped elastic plastic buckle inside, and the other end is a plastic seal body with serrations. The body can be bent through the plastic opening in the front to form a loop, which can be used to bundle cables like a belt of pants. However, when using the current plastic seal, it is inconvenient to limit and fix the bundling space of the plastic seal, which makes it easy to reduce the bundling space of the plastic seal, but it is not easy to increase the bundling space of the plastic seal, causing inconvenience in use. In addition, once the existing lock bar and the lock block are buckled, it is almost a dead buckle and it is difficult to open it again. When fixing the cables, once you want to separate the cables, you usually use scissors or other tools to cut the seal, which cannot be reused.

[0004] For this reason, a plastic seal that is easy to lock is proposed. Utility Model Content

[0005] In view of this, the utility model provides an easily locked plastic seal to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: an easy-to-lock plastic seal, comprising an identification plate, a sealing strip is fixedly connected to the rear side of the identification plate, a fixing mechanism is arranged on the outer surface of the identification plate, and the fixing mechanism comprises a first limiting groove, a second limiting groove, a cavity, a hard spring, a movable plate, a connecting column, a pressing plate, an anti-slip strip, a handle, an auxiliary plate, an insertion rod and a plug hole;

[0007] The first limiting groove is arranged at the rear end of the top of the identification plate.

[0008] Further preferably, the second limiting groove is opened at the front end of the top of the identification plate, and the sealing penetration strip passes through the inner cavities of the first limiting groove and the second limiting groove.

[0009] Further preferably, the cavity is opened on the left and right sides of the front end of the identification plate, and the hard spring is fixedly connected to the bottom of the cavity.

[0010] Further preferably, the bottom of the movable plate is fixedly connected to the top of the hard spring, and the connecting column is fixedly connected to the top of the movable plate.

[0011] Further preferably, the pressing plate is fixedly connected to the bottom of the connecting column, the anti-slip strips are equidistantly distributed and connected to the bottom of the pressing plate, and the handle is fixedly connected to the top of the pressing plate.

[0012] Further preferably, the auxiliary plate is fixedly connected to the left and right sides of the pressure plate, the insertion rod is fixedly connected to the bottom of the auxiliary plate, and the insertion hole is opened on the left and right sides of the top of the identification plate and aligned with the bottom of the insertion rod.

[0013] Further preferably, sliders are fixedly connected to the left and right sides of the movable plate, sliding grooves are provided on the left and right sides of the cavity, and outer sides of the two sliders are slidably connected to the inner cavities of the two sliding grooves.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model inserts the sealing strip into the first limiting groove and the second limiting groove from left to right in sequence, and by pulling the handle, the pressure plate is driven to move upward, and the movable plate is driven to stretch the hard spring, so that the insertion rod is separated from the inner cavity of the insertion hole. When the sealing strip passes through the bottom of the pressure plate, the handle is released, and the hard spring is deformed due to the loss of force, driving the pressure plate to press the sealing strip, and the insertion rod is inserted into the inner cavity of the insertion hole, which not only limits the position of the sealing strip, but also facilitates the increase of the space for bundling the sealing strip. By pulling the handle again, the pressure plate is moved upward, the limitation on the sealing strip is released, and the sealing strip is moved out of the inner cavity of the second limiting groove and the first limiting groove from right to left in sequence, which is convenient for repeated use.

[0016] 2. The utility model can improve the connection stability and reliability of the sealing strip by setting the second limit groove, and can drive the pressure plate to press the sealing strip by the deformation of the hard spring by setting the hard spring, and can conveniently fix the pressure plate by setting the connecting column, thereby facilitating the fixation, and can increase the friction force on the surface of the sealing strip by setting the anti-slip strip, thereby achieving an anti-slip effect.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the top structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model in which the plug rod is out of the plug hole;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the identification plate of the present utility model.

[0023] Figure numerals: 1. identification plate; 2. fixing mechanism; 201. first limiting groove; 202. second limiting groove; 203. cavity; 204. hard spring; 205. movable plate; 206. connecting column; 207. pressure plate; 208. anti-slip strip; 209. handle; 210. auxiliary plate; 211. insertion rod; 212. insertion hole; 3. sealing threading strip; 4. slider; 5. slide groove. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] like Figure 1-4 As shown, the embodiment of the utility model provides an easy-to-lock plastic seal, including an identification plate 1, a sealing strip 3 is fixedly connected to the rear side of the identification plate 1, and a fixing mechanism 2 is provided on the outer surface of the identification plate 1, and the fixing mechanism 2 includes a first limiting groove 201, a second limiting groove 202, a cavity 203, a hard spring 204, a movable plate 205, a connecting column 206, a pressing plate 207, an anti-slip strip 208, a handle 209, an auxiliary plate 210, an insertion rod 211 and a plug hole 212;

[0028] The first limiting groove 201 is opened at the rear end of the top of the identification plate 1 .

[0029] By inserting the sealing strip 3 into the first limiting groove 201 and the second limiting groove 202 from left to right in sequence, by pulling the handle 209, the pressure plate 207 is driven to move upward, and the movable plate 205 is driven to stretch the hard spring 204, so that the insertion rod 211 is separated from the inner cavity of the insertion hole 212. When the sealing strip 3 passes through the bottom of the pressure plate 207, the handle 209 is released, and the hard spring 204 is deformed due to the loss of force, driving the pressure plate 207 to press the sealing strip 3 tightly, and the insertion rod 211 is inserted into the inner cavity of the insertion hole 212, which not only limits the position of the sealing strip 3, but also facilitates the increase of the space for bundling the sealing strip 3. By pulling the handle 209 again, the pressure plate 207 is moved upward, the limitation on the sealing strip 3 is released, and the sealing strip 3 is moved out of the inner cavity of the second limiting groove 202 and the first limiting groove 201 from right to left in sequence, which is convenient for repeated use.

[0030] Example 2

[0031] In one embodiment, the second limiting groove 202 is opened at the front end of the top of the identification plate 1, the sealing strip 3 passes through the inner cavity of the first limiting groove 201 and the second limiting groove 202, the cavity 203 is opened on the left and right sides of the front end of the identification plate 1, the hard spring 204 is fixedly connected to the bottom of the cavity 203, the bottom of the movable plate 205 is fixedly connected to the top of the hard spring 204, and the connecting column 206 is fixedly connected to the top of the movable plate 205.

[0032] Example 3

[0033] By setting the second limiting groove 202, the connection stability and reliability of the sealing strip 3 can be improved. By setting the hard spring 204, the deformation of the hard spring 204 can drive the pressure plate 207 to press the sealing strip 3. By setting the connecting column 206, the pressure plate 207 can be conveniently fixed, thereby facilitating the fixation.

[0034] In one embodiment, the pressure plate 207 is fixedly connected to the bottom of the connecting column 206, the anti-slip strips 208 are evenly distributed and connected to the bottom of the pressure plate 207, the handle 209 is fixedly connected to the top of the pressure plate 207, the auxiliary plate 210 is fixedly connected to the left and right sides of the pressure plate 207, the insertion rod 211 is fixedly connected to the bottom of the auxiliary plate 210, the insertion hole 212 is opened on the left and right sides of the top of the identification plate 1, and is aligned with the bottom of the insertion rod 211. The left and right sides of the movable plate 205 are fixedly connected with sliders 4, and the left and right sides of the cavity 203 are opened with sliding grooves 5. The outer sides of the two sliders 4 are slidably connected to the inner cavities of the two sliding grooves 5.

[0035] By setting the anti-slip strip 208, the friction force on the surface of the sealing threading strip 3 can be increased through the anti-slip strip 208 to play an anti-slip role. By setting the insertion rod 211 and the insertion hole 212, the pressure plate 207 can be positioned to increase the stability of the pressure plate 207 when it is pressed. By setting the slider 4 and the slide groove 5, the stability of the movable plate 205 during movement can be improved.

[0036] When the utility model is working, the sealing strip 3 is inserted into the first limiting groove 201 and the second limiting groove 202 from left to right in sequence, and the handle 209 is pulled to drive the pressing plate 207 and the connecting column 206 to move upward. While the connecting column 206 moves, the movable plate 205 is driven to stretch the hard spring 204. The hard spring 204 is deformed due to the stretching, and the insertion rod 211 is driven to separate from the inner cavity of the insertion hole 212. When the sealing strip 3 passes through the bottom of the pressing plate 207, the handle 209 is released, and the hard spring 204 is deformed again due to the loss of force, driving the connecting column 206 and the pressing plate 207 to stretch the sealing strip 3. The sealing strip 3 is not only limited in position by pressing and inserting the insertion rod 211 into the inner cavity of the insertion hole 212, but also conveniently increases the space for bundling the sealing strip 3. By pulling the handle 209 again, the pressure plate 207 and the connecting column 206 are driven to move upward. While the connecting column 206 moves, the movable plate 205 is driven to move the hard spring 204. The hard spring 204 is deformed due to being stretched, driving the insertion rod 211 to disengage from the inner cavity of the insertion hole 212, releasing the limitation on the sealing strip 3, and moving the sealing strip 3 out of the inner cavity of the second limiting groove 202 and the first limiting groove 201 from right to left in turn, which is convenient for repeated use.

[0037] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An easily lockable plastic seal, characterized in that: The invention comprises an identification plate (1), the rear side of which is fixedly connected with a sealing threading strip (3), the outer surface of which is provided with a fixing mechanism (2), the fixing mechanism (2) comprising a first limiting groove (201), a second limiting groove (202), a cavity (203), a hard spring (204), a movable plate (205), a connecting column (206), a pressing plate (207), an anti-slip strip (208), a handle (209), an auxiliary plate (210), an insertion rod (211) and an insertion hole (212); The first limiting groove (201) is arranged at the rear end of the top of the identification plate (1).

2. The easy-to-lock plastic seal according to claim 1, characterized in that: The second limiting groove (202) is opened at the front end of the top of the identification plate (1), and the sealing threading strip (3) passes through the inner cavities of the first limiting groove (201) and the second limiting groove (202).

3. The easy-to-lock plastic seal according to claim 1, characterized in that: The cavity (203) is opened on the left and right sides of the front end of the identification plate (1), and the hard spring (204) is fixedly connected to the bottom of the cavity (203).

4. The easy-to-lock plastic seal according to claim 1, characterized in that: The bottom of the movable plate (205) is fixedly connected to the top of the hard spring (204), and the connecting column (206) is fixedly connected to the top of the movable plate (205).

5. The easy-to-lock plastic seal according to claim 1, characterized in that: The pressing plate (207) is fixedly connected to the bottom of the connecting column (206), the anti-slip strips (208) are evenly distributed and connected to the bottom of the pressing plate (207), and the handle (209) is fixedly connected to the top of the pressing plate (207).

6. The easy-to-lock plastic seal according to claim 1, characterized in that: The auxiliary plate (210) is fixedly connected to the left and right sides of the pressure plate (207), the insertion rod (211) is fixedly connected to the bottom of the auxiliary plate (210), and the insertion hole (212) is opened on the left and right sides of the top of the identification plate (1) and is aligned with the bottom of the insertion rod (211).

7. The easy-to-lock plastic seal according to claim 1, characterized in that: Slide blocks (4) are fixedly connected to the left and right sides of the movable plate (205), and slide grooves (5) are provided on the left and right sides of the cavity (203). The outer sides of the two slide blocks (4) are slidably connected to the inner cavities of the two slide grooves (5).

Images