Loosening type plastic cable tie connected through slipknot

Abstract

The utility model discloses a loose type plastic ribbon connected by a slipknot, which relates to the field of plastic ribbons and comprises a connector, a binding strip is integrally formed at the bottom end of the outer wall of the connector, an insertion hole is formed in the center of the connector, and a locking mechanism penetrating to the outer wall of the connector is arranged on the inner wall of the insertion hole. The locking mechanism in a reset state is used for limiting the binding strip inserted into the insertion hole, so that the binding strip can only be inserted in one direction; and the locking mechanism in a downward stress state is used for releasing limitation on the binding strip, so that the binding strip is pulled out of the insertion hole. According to the utility model, the notch, the connecting column and the pull block are arranged, and the pull block is positioned outside the connector, so that when unlocking is needed, unlocking can be carried out more conveniently, and the bound ribbon can be unlocked more conveniently.

Description

Technical Field

[0001] The utility model relates to the field of plastic cable ties, in particular to a loose plastic cable tie connected with a snap button. Background Art

[0002] Most plastic tie strips are unlockable, and the connecting piece inside can be pressed by hand to cause it to deform downward, thereby releasing the limit on the tie strip.

[0003] However, in the prior art, the connecting strip is completely located on the inner side of the socket. When unlocking is required, the tie strip that passes through the socket needs to be pulled to bend it upward to expose the socket, and then a tool is used to press down the connecting strip to achieve the unlocking operation. When the cable tie is finished, the above operation cannot be easily unlocked due to the binding position and inclination of the cable tie. Utility Model Content

[0004] The purpose of the utility model is to provide a releasable plastic cable tie with a snap connection in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a loose plastic cable tie with a snap connection, comprising a connector, a tie strip is integrally formed at the bottom end of the outer wall of the connector, a plug hole is opened at the center of the connector, and a locking mechanism is provided on the inner wall of the plug hole that penetrates the outer wall of the connector;

[0006] The locking mechanism in the reset state is used to limit the tie bar inserted into the insertion hole, so that the tie bar can only be inserted in one direction;

[0007] The locking mechanism in the downward force state is used to release the restriction on the tie bar, so that the tie bar can be pulled out from the insertion hole.

[0008] As a further solution of the utility model: the locking mechanism includes a connecting piece integrally formed at the bottom end of the inner wall of the jack, the vertical section of the connecting piece is an "L"-shaped structure, and the top end surface of the horizontal plate portion of the jack is integrally formed with a fixed engaging tooth protruding upward;

[0009] A plurality of movable engaging teeth are formed at equal intervals on one end surface of the tie strip, and the tie strip inserted into the inner cavity of the insertion hole drives the movable engaging teeth to engage with the fixed engaging teeth.

[0010] As a further solution of the utility model: the locking mechanism also includes a connecting column integrally formed below the horizontal plate portion of the connecting piece, the connecting column extends to the outside of the connecting head, and a pulling block in a "C"-shaped mechanism is integrally formed at the bottom end of the connecting column.

[0011] As a further solution of the utility model: a notch is provided inside the connecting head for the connecting column to move.

[0012] As a further solution of the utility model: the movable engaging tooth is formed with an extrusion inclined surface on one side facing the insertion direction, and the surface of the fixed engaging tooth in contact with the extrusion inclined surface is formed with a pressure inclined surface, and the extrusion inclined surface is consistent with the pressure inclined surface.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By providing the notch, the connecting column and the pull block, and the pull block being located outside the connecting head, it is convenient to unlock when it is needed, so it is more convenient to unlock the bundled cable tie. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 A partial enlarged view of the middle part;

[0017] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 4 For the utility model Figure 3 A partial enlarged view of point B in the middle.

[0019] In the figure: 1. Connector; 2. Tie strip; 3. Socket; 4. Connecting piece; 5. Connecting column; 6. Notch; 7. Pull block; 8. Moving bite tooth; 9. Fixed bite tooth. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 to Figure 4In an embodiment of the utility model, a loose plastic cable tie with a snap connection includes a connecting head 1, a tie strip 2 is integrally formed at the bottom end of the outer wall of the connecting head 1, a socket 3 is opened at the center of the connecting head 1, and a locking mechanism is provided on the inner wall of the socket 3 that penetrates the outer wall of the connecting head 1; the locking mechanism in the reset state is used to limit the tie strip 2 inserted into the socket 3, so that the tie strip 2 can only be inserted in one direction; the locking mechanism in the downward force state is used to release the limitation on the tie strip 2, so that the tie strip 2 can be pulled out from the socket 3.

[0022] In this embodiment: when using the cable tie to tie an object, the tip of the tie strip 2 is inserted into the insertion hole 3. After the tip of the tie strip 2 passes through the insertion hole 3, the tip of the tie strip 2 is pulled until the tie strip 2 is wound into a ring to effectively tie the tied object.

[0023] If it is found that the binding position of the tie strip 2 is incorrect, a pulling force is applied to the locking mechanism part located outside the connector 1 to cause the locking structure to release the limit on the tie strip 2. The tie can be opened and re-tied without cutting the tie with the incorrect binding position.

[0024] Please refer to Figure 2 and Figure 4 The locking mechanism includes a connecting piece 4 integrally formed at the bottom end of the inner wall of the socket 3, the vertical section of the connecting piece 4 is an "L"-shaped structure, and a fixed engaging tooth 9 protruding upward is integrally formed on the top surface of the horizontal plate portion of the socket 3; a plurality of movable engaging teeth 8 are equidistantly formed on one end surface of the tie strip 2, and the tie strip 2 inserted into the inner cavity of the socket 3 drives the movable engaging teeth 8 to engage with the fixed engaging teeth 9. The locking mechanism also includes a connecting column 5 integrally formed below the horizontal plate portion of the connecting piece 4, the connecting column 5 extends to the outside of the connector 1, and a pull block 7 in a "C"-shaped mechanism is integrally formed at the bottom end of the connecting column 5.

[0025] In this embodiment: when the tie strip 2 is inserted into the insertion hole 3, the tie strip 2 drives the movable meshing teeth 8 to apply an extrusion force to the fixed meshing teeth 9. After the fixed meshing teeth 9 are subjected to the extrusion force, they drive the connecting piece 4 to deform downward. When the fixed meshing teeth 9 are misaligned with the movable meshing teeth 8, the connecting piece 4 made of elastic plastic is reset, driving the fixed meshing teeth 9 to mesh with the movable meshing teeth 8 again, until the tie strip 2 completely and effectively binds the bound items. At this time, the fixed meshing teeth 9 limit the movable meshing teeth 8 to prevent the tie strip 2 from retreating without external interference.

[0026] Please refer to Figure 3 and Figure 4 A slot 6 is provided inside the connector 1 for the connector column 5 to move.

[0027] In this embodiment, when it is necessary to release the binding of the tie strip 2, a pulling force is applied to the pull block 7, and the pull block 7 pulls the horizontal plate portion of the connecting piece 4 to deform downward, and the horizontal plate portion of the connecting piece 4 drives the fixed bite teeth 9 to separate from the movable bite teeth 8, and at this time, the limit of the tie strip 2 can be released, and the tie strip 2 can be pulled out in the reverse direction;

[0028] The pull block 7 in a “C”-shaped structure is more susceptible to stress and is located outside the connector 1, which facilitates better unlocking operations.

[0029] Please refer to Figure 3 and Figure 4 The movable engaging tooth 8 is formed with an extrusion inclined surface on one side facing the insertion direction, and the fixed engaging tooth 9 is formed with a pressure inclined surface on the surface in contact with the extrusion inclined surface, and the extrusion inclined surface is consistent with the pressure inclined surface.

[0030] In this embodiment: when the movable bite teeth 8 are inserted into the insertion hole 3 along with the tie strip 2, the extrusion inclined surface contacts the pressure inclined surface. At this time, the pressure inclined surface is forced to drive the horizontal plate portion of the connecting piece 4 to deform downward, so that the tie strip 2 and the movable bite teeth 8 can be inserted;

[0031] When the tie strip 2 completes the binding effect, the tie strip 2 stops moving. At this time, the plane of the fixed bite teeth 9 is opposite to the plane of the movable bite teeth 8, which limits the space for the movable bite teeth 8 to retreat.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A loose plastic cable tie with a snap connection, comprising a connector (1), wherein a tie strip (2) is integrally formed at the bottom end of the outer wall of the connector (1), characterized in that: A plug hole (3) is provided at the center of the connector (1), and a locking mechanism is provided on the inner wall of the plug hole (3) and extends through the outer wall of the connector (1); The locking mechanism in the reset state is used to limit the tie strip (2) inserted into the insertion hole (3), so that the tie strip (2) can only be inserted in one direction; The locking mechanism in a downward force state is used to release the restriction on the tie strip (2), thereby enabling the tie strip (2) to be drawn out of the insertion hole (3).

2. A loose plastic cable tie with snap-on connection according to claim 1, characterized in that: The locking mechanism comprises a connecting piece (4) integrally formed at the bottom end of the inner wall of the insertion hole (3), the vertical cross-section of the connecting piece (4) presenting an "L"-shaped structure, and a fixed engaging tooth (9) protruding upwards is integrally formed on the top end surface of the transverse plate portion of the insertion hole (3); A plurality of movable engaging teeth (8) are formed at equal intervals on one end surface of the tie strip (2), and the tie strip (2) inserted into the inner cavity of the insertion hole (3) drives the movable engaging teeth (8) to engage with the fixed engaging teeth (9).

3. A loose plastic cable tie with snap connection according to claim 2, characterized in that: The locking mechanism further comprises a connecting column (5) integrally formed below the transverse plate portion of the connecting piece (4), the connecting column (5) extending through the outside of the connecting head (1), and a pull block (7) in the form of a "C"-shaped structure integrally formed at the bottom end of the connecting column (5).

4. A loose plastic cable tie with snap connection according to claim 3, characterized in that: A notch (6) for the connection column (5) to move is provided inside the connection head (1).

5. A loose plastic cable tie with snap-on connection according to claim 4, characterized in that: The movable engaging tooth (8) is formed with an extrusion inclined surface on one side facing the insertion direction, and the fixed engaging tooth (9) is formed with a pressure inclined surface on the side in contact with the extrusion inclined surface, and the extrusion inclined surface is consistent with the pressure inclined surface.

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