CN217671777U

CN217671777U - Protective cover structure of printing head

Info

Publication number: CN217671777U
Application number: CN202220692782.XU
Authority: CN
Inventors: 余日晶; 刘东晓; 康志平; 廖智涛; 罗小荣
Original assignee: Xiamen Mohu Logo Technology Co ltd
Current assignee: Guangzhou Panmai Photoelectric Instrument Co ltd; Kuanma Technology Xiamen Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-10-28
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a protective cover structure of a printing head, which comprises a protective cover body, wherein a groove is arranged on the protective cover body; the soft rubber piece is arranged in the groove of the protective cover body, and when the protective cover body covers the printing head, the soft rubber piece is arranged corresponding to the nozzle of the printing head; the soft rubber part is arranged at the position, corresponding to the nozzle, in the protective cover body to seal and protect the nozzle, so that the structure is simple, the cost is low, and the user experience is greatly improved.

Description

Protective cover structure of printing head

Technical Field

The utility model relates to a print technical field, in particular to beat visor structure of printer head.

Background

In the related art, a protective cover is usually disposed at a nozzle of a printing head, which can isolate ink inside the printing head from air outside the printing head, thereby preventing the ink from solidifying and blocking a plug caused by the nozzle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem in the above-mentioned technique at least to a certain extent. Therefore, an object of the utility model is to provide a beat visor structure of printer head sets up the flexible glue piece in order to seal the protection to the nozzle through the position that corresponds the nozzle at the protective cover originally internally, and not only simple structure is with low costs to user experience has been improved greatly.

In order to achieve the above object, the present invention provides a protective cover structure for a printhead, including: the protective cover comprises a protective cover body, wherein a groove is formed in the protective cover body; the soft rubber piece is arranged in the groove of the protective cover body, and when the protective cover body covers the printing head, the soft rubber piece is arranged corresponding to the nozzle of the printing head.

According to the protection cover structure of the printing head provided by the utility model, the groove is arranged on the protection cover body, the soft rubber piece is arranged in the groove of the protection cover body, and when the protection cover body is covered on the printing head, the soft rubber piece corresponds to the nozzle arrangement of the printing head; from this, set up the soft glue spare in order to seal the protection to the nozzle through the position that corresponds the nozzle in the protective cover body, not only simple structure is with low costs moreover to user experience has been improved greatly.

In addition, according to the present invention, the protective cover structure for a printhead can further have the following additional technical features:

optionally, a clamping block is arranged on the inner side surface of the protective cover body, so that the protective cover body is fixedly covered on the printing head through the clamping block.

Optionally, the number of the clamping blocks is four, and the clamping blocks are uniformly distributed on the inner side surface of the periphery of the protective cover body.

Optionally, the protective cover further comprises a handle, and the handle is arranged at one end of the protective cover body.

Optionally, the handle is integrally formed with the protective cover body.

Optionally, one end of the protective cover body is provided with a first opening and a second opening, the first opening is located at a first side end of the handle, and the second opening is located at a second side end of the handle.

Drawings

Fig. 1 is a schematic structural diagram of a protective cover structure of a printhead according to an embodiment of the present invention;

fig. 2 is an exploded view of a protective cover structure of a printhead according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the protective cover covering the print head according to the embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a protective cover covering a print head according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.

As shown in fig. 1 to 4, a protective cover structure of a printing head according to an embodiment of the present invention includes a protective cover body 100 and a soft rubber member 200.

Wherein, a groove 101 is arranged on the protective cover body 100; the soft rubber member 200 is disposed in the groove 101 of the protective cover body 100, and when the protective cover body 100 covers the print head 400, the soft rubber member 200 is disposed corresponding to the nozzle of the print head 400.

That is to say, the protective cover body 100 is provided with a groove 101 matching with the soft rubber member 200, and the soft rubber member 200 is assembled in the groove 101, so that the nozzle of the print head 400 can be protected by the soft rubber member.

It should be noted that, when the protective cover body 100 covers the print head 400, the soft rubber member 200 is deformed after contacting the nozzle, so as to better protect the nozzle.

As an embodiment, the inner side surface of the protective cover body 100 is provided with a latch 102, so that the protective cover body 100 is fixedly covered on the print head 400 by the latch 102.

It should be noted that, the print head 400 is provided with a slot matching with the latch 102, and the protective cover body 100 plays a role in fixing by latching the latch 102 into the slot of the print head 400.

In one embodiment, four of the clips 102 are uniformly distributed on the inner peripheral surface of the protective cover body 100.

That is to say, there are four latch blocks 102 correspondingly disposed on four inner side surfaces of the protecting cover body 100, respectively, so as to improve the fixing effect.

For one embodiment, the protective cover structure of the printhead further includes a handle 300, and the handle 300 is disposed at one end of the protective cover body 100.

As one example, the handle 300 is integrally formed with the protective cover body 100.

As an embodiment, one end of the protective cover body 100 is provided with a first opening 103 and a second opening 104, the first opening 103 is located at a first side end of the handle 300, and the second opening 104 is located at a second side end of the handle 300.

That is, one end of the protective cover body 100 has a protruded handle 300, and both ends of the handle 300 have two first openings 103 and second openings 104 opened to the bottom surface.

It should be noted that the handle 300 can facilitate the disengagement of the latch 102 inside the protective cover body 100 from the latch slot of the print head 400, so that the protective cover body 100 can be easily detached from the print head 400; the first opening 103 and the second opening 104 allow the handle 300 to deform enough to allow the latch 102 to easily disengage from the slot of the printhead 400.

In summary, according to the protective cover structure of the print head provided by the present invention, the flexible glue member is disposed in the groove of the protective cover body by disposing the groove on the protective cover body, and when the protective cover body is covered on the print head, the flexible glue member corresponds to the nozzle of the print head; from this, set up the soft glue spare in order to seal the protection to the nozzle through the position that corresponds the nozzle in the protective cover body, not only simple structure is with low costs moreover to user experience has been improved greatly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the terminology used in the description presented above should not be understood as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A protective cover structure for a printhead, comprising:

the protective cover comprises a protective cover body, wherein a groove is formed in the protective cover body;

the soft rubber piece is arranged in the groove of the protective cover body, and when the protective cover body covers the printing head, the soft rubber piece is arranged corresponding to the nozzle of the printing head.

2. The protective cover structure for a printhead of claim 1, wherein the inner surface of the protective cover body is provided with a locking block, so that the protective cover body is fixedly locked to the printhead by the locking block.

3. The protective cover structure for a printhead of claim 2, wherein four of said clips are uniformly disposed on the inner peripheral surface of said protective cover body.

4. The protective cover structure for a printhead of claim 1, further comprising a handle disposed at an end of the protective cover body.

5. The protective cover structure for a printhead of claim 4, wherein said handle is integrally formed with said protective cover body.

6. The protective cover structure for a printhead of claim 5, wherein an end of the protective cover body is provided with a first opening and a second opening, the first opening being located at a first lateral end of the handle, the second opening being located at a second lateral end of the handle.