Glass heating wire positioning and installation structure

Abstract

The present invention relates to a glass heating wire positioning and installation structure, comprising a template, wherein the inner side surface of the template is provided with a hand plate located in the middle thereof, and the outer side surface of the template is provided with a plurality of positioning grooves from top to bottom along its length direction, and a plurality of immersion holes are provided from the inner side surface of the template to the outer side surface, and the plurality of immersion holes are evenly distributed in the plurality of positioning grooves; a through groove is provided at both ends of the template from the top downward, and since the heating wires are in the positioning grooves one by one during installation, the strong glue is applied to the heating wire, and then the heating wire is rotated in the positioning groove by a friction structure, and the strong glue in the positioning groove is fully applied to its surface by the rotating action, so as to ensure that the heating wire adheres to the glass window, and under the positioning of the positioning groove, it is ensured that the distance between the heating wires is equidistant after the heating wires are installed, so that the working efficiency and quality are improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile rear glass window heating wire installation, and in particular to a glass heating wire positioning and installation structure. Background Art

[0002] There are multiple heating wires installed on the rear glass window of the car from top to bottom. For most people, the heating wires will not attract attention, let alone know their functions. If you observe carefully, you will find that there are horizontal lines attached to the inner surface of the rear glass window of the car, similar to the writing lines on a notepad. This is the heating wire, which is connected to the circuit in the cab. When powered on, it will heat the rear window to eliminate rain or ice, and when the rear wiper is working, it will also clean up the mist generated by the heating elimination work.

[0003] When the solar film is pasted on the rear window by hot air baking, most of the heating wire will fall off. When replacing the new heating wire, due to the lack of a positioning mechanism, it is difficult to ensure that the new heating wire is equidistant from the original heating wire after installation on the rear window, which makes replacement difficult and affects work efficiency. Summary of the invention

[0004] Based on the above problems, the present invention provides a glass heating wire positioning and installation structure, which can enable the heating wire to be quickly installed on the rear window, thereby improving the work efficiency during replacement.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The glass heating wire positioning and installation structure comprises a template, wherein the inner side surface of the template is provided with a hand plate located in the middle thereof, and the outer side surface of the template is provided with a plurality of positioning grooves from top to bottom along its length direction, the plurality of positioning grooves are arranged equidistantly, and the plurality of positioning grooves extend from the middle of the template to both sides to pass through the two ends of the template, and a plurality of immersion holes are provided from the inner side surface of the template to the outer side surface, and the plurality of immersion holes are evenly distributed in the plurality of positioning grooves; a through groove is provided from the top to the bottom at both ends of the template, and a pulling plate that can slide along its groove cavity is provided in the two through grooves through a slide rail, and a flash that continues to extend outward in its length direction is provided at both ends of the template, and the flash is on the same side as the positioning groove, so that Both ends of the positioning groove extend to the burrs at both ends and a movable space with a distance from the through groove is formed between the burrs. A toothed belt is provided on the end face of the pull plate facing the movable space along its length direction. A friction gap corresponding to the inner side of the positioning groove is formed between the toothed belt and the burrs. A heating wire is placed in the positioning groove. The heating wire extends to the burrs along the length direction of the positioning groove and at the same time extends to contact the toothed belt in the friction gap. When the toothed belt follows the pull plate to stretch and pull along the through groove, the heating wire is rotated in the positioning groove by friction with the toothed belt, and at the same time, the glue liquid immersed in the positioning groove from the immersion hole is evenly applied to the heating wire to force the heating wire to adhere to the rear window of the car.

[0007] As a further preferred embodiment, the immersion hole is a tapered hole, and its diameter gradually increases from one end of the positioning groove toward one end of the inner side surface of the template.

[0008] As further preferred embodiment: the template is a thick rubber plate.

[0009] As a further preferred embodiment, the terminal end of the flash edge is a gradually thinning wedge-shaped plate.

[0010] As a further preferred embodiment, the inner wall of the positioning groove is a smooth semicircular surface.

[0011] As a further preferred embodiment: the top of the hand plate is provided with a rounded corner, the bottom of the hand plate is provided with a notch directly connected to the bottom of the template, and a grip rod corresponding to the inner side of the notch and forming a gripping space between the notch and the hand plate is connected downward from the rounded corner of the hand plate.

[0012] As a further preferred embodiment: a circular through hole is provided at the bottom end of the grip rod, a hinge shaft passes through the circular through hole, and buckle covers symmetrical to the two sides of the grip rod are movably connected to the hinge shaft, and two guide grooves symmetrical to the two sides of the hand plate are provided at the bottom end of the template along its length direction, one end of the two guide grooves respectively extends to be close to the two buckle covers, and the other ends of the two guide grooves respectively extend to pass through the two ends of the template, and steel wires pass through the two guide grooves, one end of the steel wire extends from the end of the template and is connected to the bottom end of the pull plate, and the other end of the steel wire extends from the end of the template close to the hand plate and is connected to the corresponding buckle cover, and the template is provided with an installation groove consistent with the guide groove structure on the back of the top end where the guide groove is provided, and a tension spring extending to both ends and respectively connected to the top ends of the two pull plates passes through the installation groove.

[0013] As a further preferred embodiment: the two buckle covers are commonly connected to an arc-shaped bending spring at one end close to the hinge shaft, and the bending spring passes through the rod. When the two buckle covers at one end away from the hinge shaft rotate in opposite directions to a closed state, the end of the handlebar can be closed between the two buckle covers.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] A template is provided, and a number of equidistant positioning grooves are opened on the outside of the template. Friction structures corresponding to the two ends of the positioning grooves are provided at both ends of the template by pull plates and through grooves. Before the heating wires are adhered to the rear window, the heating wires are placed in the positioning grooves one by one, and the two adjacent heating wires are evenly distributed on the template by the positioning grooves. Then, the heating wires are adhered to the rear window by the template, and then strong glue is injected into the positioning grooves through the immersion holes. Since the heating wires are in the positioning grooves one by one, the strong glue will be applied to the heating wires. Then, the friction structure is used to rotate the heating wires in the positioning grooves, and the rotation is used to fully apply the strong glue in the positioning grooves to the surface thereof, so as to ensure that the heating wires are adhered to the glass window, and under the positioning of the positioning grooves, it is ensured that the distance between the heating wires is equidistant after the heating wires are installed, so that the work efficiency and quality are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention from an outer side perspective;

[0017] Figure 2 The present invention is Figure 1 Schematic diagram of the medial view perspective elicited;

[0018] Figure 3 The present invention is Figure 2 The enlarged structural diagram of part A is shown;

[0019] Figure 4It is a schematic diagram of the structure in the top view of the present invention;

[0020] Figure 5 The present invention is Figure 4 The enlarged structural diagram of part B is shown;

[0021] Figure 6 It is a schematic diagram of the structure of the present invention in a side view plane;

[0022] Figure 7 It is a schematic diagram of the connection structure between the steel wire and the pull plate viewed from a local perspective of the present invention.

[0023] Description of main reference numerals:

[0024] 1. Template; 2. Hand plate; 3. Positioning groove; 4. Immersion hole; 5. Through groove; 6. Pull plate; 7. Flashing edge; 8. Activity space; 9. Toothed belt; 10. Friction gap; 11. Heating wire; 12. Fillet; 13. Notch; 14. Grip; 15. Circular through hole; 16. Hinge shaft; 17. Buckle cover; 18. Guide groove; 19. Steel wire; 20. Installation groove; 21. Tension spring; 22. Bending spring. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See attached Figure 1-7The glass heating wire positioning and installation structure comprises a template 1, wherein the inner side surface of the template 1 is provided with a hand plate 2 located in the middle thereof and used to carry the template 1 to the inner side of the rear window glass of the automobile when in use, and the outer side surface of the template 1 is provided with a plurality of equally spaced positioning grooves 3 along its length direction from top to bottom, and the plurality of positioning grooves 3 extend from the middle of the template 1 to both sides to pass through the two ends of the template 1. In actual use, the heating wires 11 to be installed on the automobile glass are placed one by one in the positioning grooves 3 according to the number and position of installation, and then they are pushed to the inner side of the rear window glass of the automobile by the template 1 in a hand-carrying and pushing manner. When the template 1 is pasted on the automobile glass, a plurality of immersion holes 4 are opened from the inner side to the outer side, and the plurality of immersion holes 4 are evenly distributed in a plurality of positioning grooves 3. At this time, a strong glue or adhesive is applied to the template 1 from the other side of the surface where the positioning groove 3 is located. Since the immersion holes 4 are tapered holes, the aperture thereof gradually increases from one end of the positioning groove 3 toward the end of the inner side of the template 1. Therefore, the glue liquid will pass through the immersion holes 4 into the positioning groove 3, and they will be applied to the heating wire 11 in the positioning groove 3. Since a through groove 5 is opened at both ends of the template 1 from the top downward, the heating wire 11 will be coated with the adhesive liquid. A pull plate 6 is provided in each of the two through grooves 5 through the slide rails and can slide along the groove cavity thereof, and both ends of the template 1 are provided with a flash 7 that continues to extend outward in the length direction thereof, and the flash 7 is on the same side as the positioning groove 3, and both ends of the positioning groove 3 extend to the flash 7 at both ends and form an activity space 8 with a distance between the through grooves 5 and the flash 7, and a toothed belt 9 is provided on the end surface of the pull plate 6 facing the activity space 8 along its length direction, and a friction gap 10 corresponding to the inner side of the positioning groove 3 is formed between the toothed belt 9 and the flash 7, and a heating wire 11 extends along the length direction of the positioning groove 3 to the flash 7 and at the same time extend to the corresponding contact with the toothed belt 9 in the friction gap 10, so that when the toothed belt 9 follows the pull plate 6 to stretch and pull along the through groove 5, the toothed belt 9 also uses the friction of the heating wire 11 to make the heating wire 11 rotate in the positioning groove 3, and at the same time, the glue liquid immersed in the positioning groove 3 from the immersion hole 4 is evenly applied to the heating wire 11, and under the action of the template 1 pushing these heating wires 11 to press and stick to the rear window, the heating wires 11 are forced to adhere to the rear window, and finally the template 1 is removed, and the pre-adhered heating wires are finally firmly fixed on the rear window by baking. It can be seen from the above embodiment that the multiple heating wires 11 to be installed on the vehicle window can be quickly positioned, and the distance between them during installation can be ensured to be orderly, so as to ensure the installation quality and efficiency, and the friction gluing method is used to make them adhere to the vehicle window in advance, which is a clever design.

[0029] It is further explained that the template 1 is a thick rubber plate with certain plastic properties. When the heating wire 11 is pushed onto the car window glass, the template 1 can automatically deform according to the arc angle of the car glass to ensure that the heating wire 11 is effectively bonded to the glass window.

[0030] It is further explained that the terminal end of the flash 7 is a gradually thinning wedge-shaped plate. When the template 1 pushes the heating wire 11 against the car glass, the wedge-shaped flash 7 at both ends can be inserted into the gap between the two sides of the car window and the car interior to fix the template 1.

[0031] It is further explained that the inner wall of the positioning groove 3 is a smooth semicircular surface to ensure that the heating wire 11 can rotate flexibly under the friction of the toothed belt 9 .

[0032] It is further explained that: a rounded corner 12 is provided on the top of the hand plate 2, and a notch 13 is provided on the bottom end of the hand plate 2 which passes directly through the bottom end of the template 1. A gripping rod 14 is connected downward from the rounded corner 12 of the hand plate 2 and corresponds to the inner side of the notch 13, and a gripping space is formed between the notch 13 and the gripping rod 14.

[0033] It is further explained that: a circular through hole 15 is provided at the bottom end of the grip 14, a hinge shaft 16 is passed through the circular through hole 15, and buckle covers 17 symmetrical to the two sides of the grip 14 are movably connected to the hinge shaft 16. Two guide grooves 18 symmetrical to the two sides of the hand plate 2 are provided at the bottom end of the template 1 along its length direction. One end of the two guide grooves 18 extends to be close to the two buckle covers 17, and the other end of the two guide grooves 18 extends to pass through the two ends of the template 1. A steel wire 19 is passed through the two guide grooves 18. One end of the steel wire 19 extends from the end of the template 1 and is connected to the bottom end of the pull plate 6, and the other end of the steel wire 19 extends from the end of the template 1 close to the hand plate 2 It extends out and is connected to the corresponding buckle cover 17. It can be seen that in the present invention, in order to operate the pull plate 6 and use the toothed belt 9 on its bottom surface to implement friction rotation on the heating wire 11, the operator only needs to hold the two buckle covers 17 with one hand and make them close on the grip 14. At this time, the two buckle covers 17 will pull the two steel wires 19 to move, so as to move the pull plate 6 along the guide groove 18, and finally force the two toothed belts 9 to rub the two ends of the heating wire 11 together, so that the heating wire 11 rotates and glues in the positioning groove 3. It can be seen that the two buckle covers 17 are used as the initial power to drive the two toothed belts 9 to move, making the whole action easy to operate. And in order to make the toothed belt 9 automatically reset when the buckle cover 17 is released after each action, the template 1 is provided with a mounting groove 20 with the same structure as the guide groove 18 on the back of the top of the template 1 with the guide groove 18, and the mounting groove 20 is penetrated by a tension spring 21 extending to both ends and connected to the top of the two pull plates 6 respectively.

[0034] It is further explained that: the two buckle covers 17 are commonly connected at one end close to the hinge shaft 16 to a bending spring 22 formed between the two, which can automatically reset after a scissors-like shearing action. The bending spring 22 passes through the gripping rod 14. In order to improve the rationality of the structure and to enable the two buckle covers 17 to be properly stored after the closing action, the two buckle covers 17 are away from the hinge shaft 16. At the same time, when the two buckle covers 17 are rotated in opposite directions to a closed state, the end of the gripping rod 14 can be closed between the two buckle covers 17.

[0035] The foregoing description of specific exemplary embodiments of the present invention is for the purpose of illustration and demonstration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the present invention and various different selections and changes. The scope of the present invention is intended to be limited by the claims and their equivalents.

Claims

1. A glass heating wire positioning and installation structure, comprising a template (1), characterized in that: The inner side surface of the template (1) is provided with a hand plate (2) located in the middle thereof; the outer side surface of the template (1) is provided with a plurality of positioning grooves (3) from top to bottom along its length direction; the plurality of positioning grooves (3) are arranged at equal intervals, and the plurality of positioning grooves (3) extend from the middle of the template (1) to both sides to pass through the two ends of the template (1); a plurality of immersion holes (4) are provided from the inner side surface of the template (1) to the outer side surface; the plurality of immersion holes (4) are evenly distributed in the plurality of positioning grooves (3); a through groove (5) is provided from the top to the bottom at both ends of the template (1); a pull plate (6) that can slide along its groove cavity is provided in each of the two through grooves (5) through a slide rail; the two ends of the template (1) are provided with a flash (7) that continues to extend outward in its length direction; the flash (7) is on the same side as the positioning groove (3); the two ends of the positioning groove (3) extend to the flash (7) at both ends and are connected to the flash (7) at both ends. ) form an activity space (8) at a distance from the through groove (5), the pull plate (6) is provided with a toothed belt (9) along its length direction on the end surface facing the activity space (8), a friction gap (10) corresponding to the inner side of the positioning groove (3) is formed between the toothed belt (9) and the flash (7), a heating wire (11) is placed in the positioning groove (3), the heating wire (11) extends along the length direction of the positioning groove (3) to the flash (7) and at the same time extends to the corresponding friction gap (10) to contact the toothed belt (9), so that when the toothed belt (9) follows the pull plate (6) to stretch and pull along the through groove (5), the heating wire (11) is rotated in the positioning groove (3) by means of friction between the toothed belt (9), and at the same time, the glue liquid immersed in the positioning groove (3) from the immersion hole (4) is evenly applied to the heating wire (11), so as to force the heating wire (11) to adhere to the rear window of the automobile.

2. The glass heating wire positioning and installation structure according to claim 1, characterized in that: The immersion hole (4) is a tapered hole, the diameter of which gradually increases from one end of the positioning groove (3) toward one end on the inner side surface of the template (1).

3. The glass heating wire positioning and installation structure according to claim 1, characterized in that: The template (1) is a thick rubber plate.

4. The glass heating wire positioning and installation structure according to claim 3, characterized in that: The terminal end of the flash edge (7) is a gradually thinning wedge-shaped plate.

5. The glass heating wire positioning and installation structure according to claim 4, characterized in that: The inner wall of the groove cavity of the positioning groove (3) is a smooth semicircular surface.

6. The glass heating wire positioning and installation structure according to claim 5, characterized in that: The top of the hand plate (2) is provided with a rounded corner (12), the bottom of the hand plate (2) is provided with a notch (13) which is directly connected to the bottom of the template (1), and a gripping rod (14) is connected downward from the rounded corner (12) of the hand plate (2) and corresponds to the inner side of the notch (13), and a gripping space is formed between the notch (13) and the gripping rod (14).

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