Material nozzle

Abstract

The utility model relates to the field of glue injection equipment, in particular to a material nozzle. The material nozzle comprises a shell, one side of the shell is communicated with a glue injection nozzle, a pipe body is arranged at the end of the glue injection nozzle, the glue injection nozzle is sleeved with an outer cover, a steel needle is arranged in the outer cover, the steel needle is connected with the pipe body in an inserted mode, and the steel needle penetrates through the pipe body. The material nozzle provided by the utility model has the advantage that the steel needle can be prevented from being adhered to the glue injection nozzle.

Description

TECHNICAL FIELD

[0001] The utility model relates to glue injection equipment field, especially a material nozzle. BACKGROUND

[0002] The existing physical glue is generally stored in a bottle, and a hole is opened on the bottle mouth when using, and the glue is squeezed out through the hole.

[0003] For example, the patent document with the announcement number CN2595707Y discloses a steel needle sealing cover cap for glue bottle, which is composed of an outer cap and an inner cap; the inner cap is characterized by a sealing platform and a glue injection nozzle for sealing the bottle mouth of the adhesive, and the glue outlet of the glue injection nozzle is provided with a sealing seat; the outer cap is matched with the glue injection nozzle of the inner cap, and the top of the outer cap is provided with a sealing steel needle; after the outer cap is combined with the inner cap, the sealing steel needle is inserted into the sealing seat of the glue injection nozzle.

[0004] However, in the above-mentioned technology, after use, the steel needle is inserted into the glue injection nozzle, and because the end of the glue injection nozzle is irregular, the glue is easy to remain, which causes the steel needle to be adhered to the glue injection nozzle.

[0005] Therefore, the material nozzle is provided to solve the above-mentioned technical problems. CONTENT OF THE UTILITY MODEL

[0006] To solve the above-mentioned technical problems, the purpose of the utility model is to provide a material nozzle, which has the advantage of preventing the steel needle from being adhered to the glue injection nozzle.

[0007] The utility model discloses the technical scheme adopted to solve the problem is: a material nozzle, comprising: a shell, the one side of the shell is connected with glue injection nozzle, the end of the glue injection nozzle is equipped with the tubular body, the glue injection nozzle is equipped with the outer cover, the outer cover is equipped with the steel needle in, the steel needle is inserted with the tubular body, the steel needle penetrates the tubular body.

[0008] As a further improvement of the above-mentioned technical scheme, the diameter of the pipe opening of the tubular body is greater than the diameter of the steel needle, and the steel needle is gap matched with the tubular body.

[0009] As a further improvement of the above-mentioned technical scheme, an inner cavity is arranged in the shell, the inner cavity is located below the glue injection nozzle, and the lower end of the tubular body is suspended in the inner cavity.

[0010] As a further improvement of the above-mentioned technical scheme, the tubular body is made of steel material.

[0011] As a further improvement of the above-mentioned technical scheme, an outer thread is arranged on the glue injection nozzle, a first inner thread is arranged on the inner wall of the outer cover, and the first inner thread is matched with the outer thread.

[0012] As a further improvement of the above-mentioned technical scheme, a second inner thread is arranged on the inner wall of the shell.

[0013] The utility model discloses the beneficial effect is: through setting up the cooperation of pipe body and steel needle, can prevent the steel needle from sticking on the glue injection nozzle. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further explained in the following combining with the description and specific embodiment.

[0015] Figure 1 It is the structure diagram of preferred embodiment of the utility model;

[0016] Figure 2 It is Figure 1 The explosion view shown in the figure.

[0017] In the figure: 1, shell;11, glue injection nozzle;12, pipe body;13, outer thread;14, second internal thread;2, outer cover;21, first internal thread;3, steel needle. SPECIFIC EMBODIMENT

[0018] This part will describe the specific embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the attached drawing, and the function of the attached drawing is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0019] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model.

[0020] In the description of the utility model, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. is not included in the number, and above, below, etc. is included in the number. If it is described to the first, the second is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0021] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0022] Refer to Figures 1 to 2A dispensing nozzle includes: a housing 1, with a dispensing nozzle 11 connected to one side of the housing 1; a tube 12 is provided at the end of the dispensing nozzle 11; an outer cover 2 is provided over the dispensing nozzle 11; a steel needle 3 is provided inside the outer cover 2; the steel needle 3 is inserted into the tube 12 and penetrates through the tube 12. After use, the outer cover 2 is placed on the dispensing nozzle 11, and the steel needle 3 is inserted into the tube 12. Because the tube 12 is tubular, all the glue inside the tube 12 can be discharged without residue, thereby preventing the tube 12 from sticking to the steel needle 3.

[0023] In a preferred embodiment, the diameter of the tube opening of the tube body 12 is larger than the diameter of the steel needle 3, and the steel needle 3 is clearance-fitted with the tube body 12.

[0024] In a preferred embodiment, the housing 1 is provided with an inner cavity located below the glue injection nozzle 11, and the lower end of the tube 12 is suspended in the inner cavity.

[0025] In a preferred embodiment, the tube body 12 is made of steel. This ensures that the inner wall of the tube body 12 is smooth, further preventing glue residue.

[0026] In a preferred embodiment, the dispensing nozzle 11 is provided with an external thread 13, and the inner wall of the outer cover 2 is provided with a first internal thread 21, which is adapted to the external thread 13. The outer cover 2 can be threadedly installed on the dispensing nozzle 11, which is simple to operate and requires little effort to close.

[0027] In a preferred embodiment, the inner wall of the housing 1 is provided with a second internal thread 14, which allows the housing 1 to be threaded onto the glue bottle.

[0028] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A feed nozzle, characterized in that, include: The housing (1) has a glue injection nozzle (11) connected to one side. The end of the glue injection nozzle (11) is provided with a tube body (12). The glue injection nozzle (11) is covered with an outer cover (2). A steel needle (3) is provided inside the outer cover (2). The steel needle (3) is inserted into the tube body (12) and penetrates the tube body (12).

2. The nozzle as described in claim 1, characterized in that: The diameter of the tube opening of the tube body (12) is larger than the diameter of the steel needle (3), and the steel needle (3) is in clearance fit with the tube body (12).

3. The feed nozzle as described in claim 1, characterized in that: The housing (1) has an inner cavity located below the glue injection nozzle (11), and the lower end of the tube (12) is suspended in the inner cavity.

4. The nozzle as described in claim 1, characterized in that: The tube body (12) is made of steel.

5. A feed nozzle as described in claim 1 or 4, characterized in that: The injection nozzle (11) is provided with an external thread (13), and the inner wall of the outer cover (2) is provided with a first internal thread (21), which is adapted to the external thread (13).

6. A feed nozzle as described in claim 5, characterized in that: The inner wall of the housing (1) is provided with a second internal thread (14).

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