A clamping structure for a main defrosting nozzle of an automobile

Abstract

The utility model discloses a clamping structure of a main defrosting nozzle of an automobile, comprising a nozzle body, a clamping tube fixedly connected to the bottom of the nozzle body, a fixing tube arranged at the bottom of the clamping tube, a clamping mechanism arranged on the outside of the clamping tube, a clamping groove arranged on the inside of the fixing tube, and a clamping mechanism comprising a nut, a thread arranged on the outside of the clamping tube, and a square groove arranged on the bottom of the outside of the clamping tube. The utility model moves the nut toward the bottom along the thread, thereby driving the clamping plate to move toward the bottom, clamping the special-shaped plate, and moving the special-shaped plate and the wedge block toward the inside of the square groove, so that the clamping tube enters the inside of the fixing tube. When the wedge block is horizontal with the clamping groove, the nut is rotated toward the top, so that the wedge block is squeezed by the spring sheet and enters the inside of the clamping groove for clamping and fixing, thereby replacing the existing connection method, thereby facilitating the clamping and fixing of the defrosting nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile defrosting nozzles, in particular to a clamping structure of an automobile main defrosting nozzle. Background Art

[0002] Car defrosting is a common need during winter driving, because low temperatures can easily cause frosting on car windows, affecting driving vision. There are a variety of ways to effectively remove frost from car windows. Car defrosting needs to choose the appropriate method based on actual conditions to ensure driving safety. At the same time, you should also pay attention to choosing a place to avoid frost when parking, or take preventive measures, such as using a car cover, to reduce the possibility of frosting on the windows.

[0003] Cars are prone to frost in winter, and a device with a defrost nozzle is needed for defrosting. Existing defrost nozzles are mostly connected by bolts, which can easily become loose after long-term use, causing the nozzle to fall off, thereby reducing the efficiency of the defrost device and being inconvenient for users to use.

[0004] Therefore, the nozzle needs to be redesigned to effectively prevent the existing defrost nozzles, which are mostly connected by bolts and easily become loose after long-term use, causing the nozzle to fall off, thereby reducing the efficiency of the defrost device and being inconvenient for users to use. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a clamping structure for the main defrost nozzle of an automobile, which has the advantages of efficient clamping and not easy to loosen. It solves the problem that most of the existing defrost nozzles are connected by bolts, which are easy to loosen after long-term use, causing the nozzle to fall off, thereby reducing the use efficiency of the defrost device and being inconvenient for users to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping structure of a main defrost nozzle of an automobile, comprising a nozzle body, a clamping tube fixedly connected to the bottom of the nozzle body, a fixing tube arranged at the bottom of the clamping tube, a clamping mechanism arranged on the outer side of the clamping tube, and a clamping groove arranged on the inner side of the fixing tube.

[0007] As a preferred embodiment of the utility model, the clamping mechanism includes a nut, a thread is provided on the outer side of the clamping tube, a square groove is provided on the bottom of the outer side of the clamping tube, the interior of the square groove is movably connected with a special-shaped plate through an axle pin and a torsion spring, the outer side of the special-shaped plate is fixedly connected with a wedge block, the inner side of the special-shaped plate is fixedly connected with a spring sheet, and the inner side of the spring sheet is fixedly connected to the inner side of the inner wall of the square groove.

[0008] As a preferred embodiment of the utility model, a sealing gasket is fixedly connected to the bottom of the clamping tube, the sealing gasket is made of rubber, and the sealing gasket is used in conjunction with the fixing tube.

[0009] As a preferred embodiment of the present invention, the number of the clamping grooves is four, and the clamping grooves are used in conjunction with wedge blocks.

[0010] As a preferred embodiment of the present invention, the bottom of the nut is movably connected to a clamping plate via a bearing, and the clamping plate is used in conjunction with the special-shaped plate.

[0011] As a preferred embodiment of the present invention, the number of the spring pieces is several, and the spring pieces are used in conjunction with the special-shaped plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model moves the nut toward the bottom along the thread, thereby driving the clamping plate to move toward the bottom, clamping the special-shaped plate, and moving the special-shaped plate and the wedge block toward the inside of the square groove, so that the clamping tube enters the inside of the fixed tube. When the wedge block is horizontal with the clamping groove, the nut is rotated toward the top, so that the wedge block is squeezed by the spring sheet and enters the inside of the clamping groove for clamping and fixing, thereby replacing the existing connection method, thereby facilitating the clamping and fixing of the defrost nozzle and facilitating the use of the user.

[0014] 2. The utility model facilitates the connection between the clamping tube and the fixed tube by setting the clamping mechanism, thereby improving the stability of the nozzle body installation and facilitating the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the nozzle body of the utility model structure;

[0016] Figure 2 It is a three-dimensional schematic diagram of the structural thread of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the clamping groove of the structure of the utility model;

[0018] Figure 4 The utility model structure Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. nozzle body; 2. clamping tube; 3. fixing tube; 4. clamping mechanism; 41. nut; 42. thread; 43. square groove; 44. special-shaped plate; 45. wedge block; 46. spring piece; 5. clamping groove; 6. sealing gasket; 7. tightening plate. 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] like Figures 1 to 4 As shown, the utility model provides a clamping structure of a main defrost nozzle for an automobile, comprising a nozzle body 1, a clamping tube 2 is fixedly connected to the bottom of the nozzle body 1, a fixing tube 3 is arranged at the bottom of the clamping tube 2, a clamping mechanism 4 is arranged on the outer side of the clamping tube 2, and a clamping groove 5 is opened on the inner side of the fixing tube 3.

[0022] refer to Figure 4 The clamping mechanism 4 includes a nut 41, a thread 42 is provided on the outer side of the clamping tube 2, a square groove 43 is provided on the bottom of the outer side of the clamping tube 2, a special-shaped plate 44 is movably connected to the inside of the square groove 43 through an axle pin and a torsion spring, a wedge block 45 is fixedly connected to the outer side of the special-shaped plate 44, a spring sheet 46 is fixedly connected to the inner side of the inner wall of the square groove 43, and the inner side of the spring sheet 46 is fixedly connected to the inner side of the inner wall of the square groove 43.

[0023] As a technical optimization solution of the present invention, the clamping mechanism 4 is provided to facilitate the connection between the clamping tube 2 and the fixing tube 3, thereby improving the installation stability of the nozzle body 1 and facilitating the use of the user.

[0024] refer to Figure 4 A sealing gasket 6 is fixedly connected to the bottom of the clamping tube 2 . The sealing gasket 6 is made of rubber and is used in conjunction with the fixing tube 3 .

[0025] As a technical optimization solution of the utility model, the sealing gasket 6 is provided to facilitate sealing of the clamping tube 2 and the fixing tube 3, thereby improving the stability of the nozzle body 1 and facilitating use by the user.

[0026] refer to Figure 4 The number of the clamping grooves 5 is four, and the clamping grooves 5 are used in conjunction with the wedge block 45.

[0027] As a technical optimization solution of the present invention, by setting the number of the clamping grooves 5 to four, the efficiency of fixing the clamping tube 2 is improved, which is convenient for users to use.

[0028] refer to Figure 1 The bottom of the nut 41 is movably connected to a tightening plate 7 through a bearing, and the tightening plate 7 is used in conjunction with the special-shaped plate 44.

[0029] As a technical optimization solution of the present invention, the arrangement of the clamping plate 7 effectively avoids the friction between the nut 41 and the special-shaped plate 44, thereby increasing the service life of the clamping plate and the nut 41 and facilitating the use of the user.

[0030] refer to Figure 4 The number of the spring pieces 46 is several, and the spring pieces 46 are used in conjunction with the special-shaped plate 44 .

[0031] As a technical optimization solution of the utility model, by setting the number of spring pieces 46 to be a plurality, the stability of the operation of the special-shaped plate 44 is improved, which facilitates the fixing of the fixing pipe 3 and the use by the user.

[0032] The working principle and use process of the utility model are as follows: when in use, the user moves the nut 41 toward the bottom along the thread 42, thereby driving the clamping plate 7 to move toward the bottom, and clamps the special-shaped plate 44, so that the special-shaped plate 44 and the wedge block 45 move toward the inside of the square groove 43, so that the clamping tube 2 enters the inside of the fixed tube 3. When the wedge block 45 is horizontal with the clamping groove 5, the nut 41 is rotated toward the top, so that the wedge block 45 is squeezed by the spring piece 46 and enters the inside of the clamping groove 5 for clamping and fixing, thereby facilitating the clamping and fixing of the defrost nozzle, which is convenient for the user to use.

[0033] In summary: the clamping structure of the main defrost nozzle of the automobile, through the arrangement of 1. nozzle body; 2. clamping tube; 3. fixing tube; 4. clamping mechanism; 41. nut; 42. thread; 43. square groove; 44. special-shaped plate; 45. wedge block; 46. spring piece; 5. clamping groove; 6. sealing gasket; 7. tightening plate, solves the problem that most of the existing defrost nozzles are connected by bolts, which are easy to become loose after long-term use, causing the nozzle to fall off, thereby reducing the use efficiency of the defrost device and being inconvenient for users to use.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping structure for a main defrosting nozzle of an automobile, comprising a nozzle body (1), characterized in that: The bottom of the nozzle body (1) is fixedly connected to a clamping tube (2), the bottom of the clamping tube (2) is provided with a fixing tube (3), the outer side of the clamping tube (2) is provided with a clamping mechanism (4), and the inner side of the fixing tube (3) is provided with a clamping groove (5).

2. The clamping structure of the main defrosting nozzle of an automobile according to claim 1, characterized in that: The clamping mechanism (4) comprises a nut (41), a thread (42) is provided on the outer side of the clamping tube (2), a square groove (43) is provided on the bottom of the outer side of the clamping tube (2), a special-shaped plate (44) is movably connected to the interior of the square groove (43) through an axle pin and a torsion spring, a wedge block (45) is fixedly connected to the outer side of the special-shaped plate (44), a spring sheet (46) is fixedly connected to the inner side of the inner wall of the square groove (43), and the inner side of the spring sheet (46) is fixedly connected to the inner side of the inner wall of the square groove (43).

3. The clamping structure of the main defrosting nozzle of an automobile according to claim 1, characterized in that: A sealing gasket (6) is fixedly connected to the bottom of the clamping tube (2); the sealing gasket (6) is made of rubber and is used in conjunction with the fixing tube (3).

4. The clamping structure of the main defrosting nozzle of an automobile according to claim 2, characterized in that: The number of the clamping grooves (5) is four, and the clamping grooves (5) are used in conjunction with the wedge blocks (45).

5. The clamping structure of the main defrosting nozzle of an automobile according to claim 2, characterized in that: The bottom of the nut (41) is movably connected to a tightening plate (7) via a bearing, and the tightening plate (7) is used in conjunction with the special-shaped plate (44).

6. The clamping structure of the main defrosting nozzle of an automobile according to claim 2, characterized in that: The number of the spring pieces (46) is several, and the spring pieces (46) are used in conjunction with the special-shaped plate (44).

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