CN217863350U

CN217863350U - Strength-enhanced ink box convenient to manufacture and produce

Info

Publication number: CN217863350U
Application number: CN202221171417.0U
Authority: CN
Inventors: 王平
Original assignee: Zhongshan Ruiyuanxiang Technology Co ltd
Current assignee: Zhongshan Ruiyuanxiang Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-11-22
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses an intensity reinforcing ink horn convenient to manufacture production, it includes: a main housing provided with a cavity portion, the cavity portion being provided with an opening; the surface cover is connected with the main shell and covers the opening, and the surface cover and the cavity wall of the cavity part enclose to form an ink cavity; the top supporting block is arranged on the face cover, one end of the top supporting block is inserted into the cavity portion and extends along the depth direction of the cavity portion, the left side and the right side of the top supporting block respectively support against two opposite cavity walls of the cavity portion, and a communicating channel used for communicating spaces on the front side and the rear side of the top supporting block is formed between the other end of the top supporting block and the bottom wall of the cavity portion. The ink box with the structure can improve the strength of the ink box under the condition of facilitating the manufacturing and production of the die.

Description

Strength-enhanced ink box convenient to manufacture and produce

Technical Field

The utility model relates to an ink horn technical field, in particular to intensity reinforcing ink horn convenient to manufacture production.

Background

Referring to fig. 1, a conventional ink cartridge includes a main housing 100 and a surface cover 200, where the main housing 100 and the surface cover 200 are injection-molded components, the main housing 100 is provided with a cavity 110 having an opening, and the surface cover 200 is connected to the main housing 100 and covers the opening of the cavity 110, so as to form an ink chamber with the main housing 100. When the existing ink box is held, the wall of the cavity part 110 is deformed due to insufficient strength of the ink box, so that ink is accidentally extruded out of the ink box, and the cleaning trouble is caused.

Referring to fig. 2, in order to solve the problem of strength of the ink cartridge, in the prior art, a reinforcing plate 101 is generally disposed on the main housing 100, and the reinforcing plate 101 connects two opposite side walls of the cavity portion 110 to reinforce the strength of the ink cartridge, so as to prevent the ink cartridge from being deformed when the ink cartridge is held. Since the reinforcing plate 101 in fact divides the chamber portion 110 into two chambers, the bottom of the reinforcing plate 101 is also provided with a communication port 102 for communicating the two chambers in order to enable the ink of the two chambers to communicate. In the injection mold of the main housing 100, the communication port 102 has an inverted structure, and thus needs to be processed by a slanted ejecting structure, which results in a complicated mold structure; in addition, since the cavity portion 110 is divided into two cavities by the reinforcing plate 101, the core of the injection mold of the main housing 100 corresponding to the cavity portion 110 is also divided into two parts, and in addition, a pitched roof structure needs to be configured, so that the difficulty of drilling the core corresponding to the cavity portion 110 to form the water path is large, and the water path can only be abandoned. In the absence of water cooling, the main housing 100 has a longer molding cycle and lower production efficiency, resulting in higher single-piece cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an intensity reinforcing ink horn convenient to make production can promote the intensity of ink horn under the condition of the mould of being convenient for manufacturing production.

According to the utility model discloses intensity reinforcing ink horn convenient to manufacture production, it includes: a main housing provided with a cavity portion configured with an opening; the surface cover is connected to the main shell and covers the opening, and an ink cavity is formed by enclosing the surface cover and the cavity wall of the cavity part; the abutting block is inserted in the cavity part and extends along the depth direction of the cavity part, the left side and the right side of the abutting block respectively abut against the two opposite cavity walls of the cavity part, and a communicating channel used for communicating the space of the front side and the rear side of the abutting block is formed between the other end of the abutting block and the bottom wall of the cavity part.

According to the utility model discloses intensity reinforcing ink horn convenient to manufacture production has following beneficial effect at least: according to the ink box, the abutting block is arranged on the face cover, the abutting block is inserted into the cavity of the main shell, and the abutting block abuts against two opposite cavity walls of the cavity, so that the strength of the ink box is enhanced. Because the abutting block is arranged on the surface cover, when the main shell is manufactured by injection, the cavity part of the main shell can keep a relatively complete cavity structure, and a mold core corresponding to the cavity part is a relatively complete block structure, so that a water path can be conveniently arranged for cooling, and the manufacturing and production efficiency of the main shell is further improved; in addition, the communicating channel is formed after the surface cover and the abutting block are connected with the main shell in a follow-up mode, and the part, corresponding to the communicating channel, of the injection mold of the main shell cannot form an inverted buckle structure, so that the use of an inclined ejecting mechanism or a core pulling structure is reduced, the complexity of the mold is reduced, and the manufacturing and the production are convenient. Moreover, the abutting block is arranged on the face cover and can be used as a grabbing point of an external manipulator or a hanging point during sorting of the vibrating discs, so that the automatic assembly of the main shell and the face cover is facilitated.

According to the utility model discloses a some embodiments, all be provided with the strengthening rib on the two relative chamber walls of cavity portion, support the left and right sides butt of kicking block in corresponding the strengthening rib.

According to some embodiments of the utility model, the top piece includes butt portion and connecting portion, butt portion sets up two, two butt portion connect in the left and right sides of connecting portion, the top piece passes through butt portion with the chamber wall of cavity portion supports the cooperation, connecting portion with butt portion is the plate body structure, connecting portion with butt portion mutually perpendicular sets up.

According to some embodiments of the utility model, the piece that supports with the face lid is integrated into one piece.

According to some embodiments of the invention, the depth L of the cavity portion into which the ejection block is inserted is greater than or equal to one third of the cavity portion depth D.

According to the utility model discloses a some embodiments, support the kicking block with it is provided with grafting portion and inserting groove to correspond on the chamber wall of cavity portion, grafting portion with the inserting groove is followed the degree of depth direction of cavity portion extends, grafting portion with the cooperation of inserting groove grafting.

According to some embodiments of the utility model, grafting portion with the inserting groove sets up two sets ofly and corresponds respectively support the left and right sides setting of kicking block.

According to the utility model discloses a some embodiments, grafting portion for set up in strengthening rib on the chamber wall of cavity portion, the inserting groove set up in support the kicking block, the tank bottom of inserting groove with the cooperation of strengthening rib butt.

According to the utility model discloses a some embodiments, the other end that supports the kicking block is provided with the connection inserted block, be provided with the plug socket on the diapire of cavity portion, be provided with the spliced eye on the plug socket, connect the inserted block peg graft in the spliced eye.

According to some embodiments of the utility model, the top piece sets up two at least and arranges along the fore-and-aft direction.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded schematic view of a prior art ink cartridge;

FIG. 2 is an exploded view of an ink cartridge with a reinforcing plate added;

fig. 3 is a schematic structural diagram of the main housing 100 according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a face cover according to an embodiment of the present invention;

fig. 5 is a front view of an embodiment of the present invention;

FIG. 6 isbase:Sub>A cross-sectional view taken in the direction A-A of the structure shown in FIG. 5;

fig. 7 is a schematic structural view of the abutting block of the embodiment of the present invention with an insertion groove added;

FIG. 8 is an enlarged view of the point B in FIG. 7;

fig. 9 is a left side view of an embodiment of the present invention;

fig. 10 is a cross-sectional view in the direction C-C of the structure shown in fig. 9.

Reference numerals: the main housing 100, the reinforcing plate 101, the communication port 102, the cavity portion 110, the reinforcing rib 120, the face cover 200, the abutting block 300, the abutting portion 310, the connecting portion 320, the communication channel 400, and the insertion groove 500.

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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 and 2, a conventional ink cartridge is shown. The ink cartridge shown in fig. 1 is not provided with the reinforcing plate 101, and the ink cartridge is easily deformed when the ink cartridge is held, and the ink is easily pushed out of the ink cartridge. The main casing 100 of the ink cartridge shown in fig. 2 is provided with a reinforcing plate 101 so that the strength of the ink cartridge can be reinforced, and the bottom of the reinforcing plate 101 is provided with a communication port 102 for communicating two spaces divided by the reinforcing plate 101. The reinforcing plate 101 increases the strength of the ink cartridge, but increases the complexity of the manufacturing mold, thereby making the manufacturing process inconvenient.

Referring to fig. 3 to 6, an ink cartridge according to an embodiment of the present invention includes: main casing 100, face lid 200 and top piece 300. The main housing 100 is provided with a cavity portion 110, and the cavity portion 110 is provided with an opening. The face cover 200 is connected to the main housing 100 and covers the opening, and the ink chamber is enclosed by the face cover 200 and the chamber wall of the chamber portion 110. One end of the abutting block 300 is disposed on the face cover 200, the abutting block 300 is inserted into the cavity portion 110 and extends along the depth direction of the cavity portion 110, the left and right sides of the abutting block 300 abut against two opposite cavity walls of the cavity portion 110, respectively, and a communication channel 400 for communicating the front and rear spaces of the abutting block 300 is formed between the other end of the abutting block 300 and the bottom wall of the cavity portion 110.

In the ink cartridge, the abutting block 300 is arranged on the surface cover 200, the abutting block 300 is inserted into the cavity part 110 of the main casing 100, and the abutting block 300 abuts against two opposite cavity walls of the cavity part 110, so that the strength of the ink cartridge is enhanced. Because the top-abutting block 300 is arranged on the face cover 200, when the main housing 100 is manufactured by injection, the cavity part 110 of the main housing 100 can keep a relatively complete cavity structure, and a mold core corresponding to the cavity part is a relatively complete block structure, so that a water path can be conveniently arranged for cooling, and the manufacturing and production efficiency of the main housing 100 is further improved; in addition, because the communication channel 400 is formed after the surface cover 200 and the abutting block 300 are connected with the main housing 100 subsequently, the part of the injection mold of the main housing 100 corresponding to the communication channel 400 does not form an inverted structure, thereby reducing the use of an inclined ejecting mechanism or a core pulling structure, reducing the complexity of the mold, and facilitating the manufacturing and production. Furthermore, the abutting block 300 is disposed on the face cover 200, and the abutting block 300 can be used as a grasping point of an external manipulator or a mounting point when a vibrating tray is arranged in sequence, thereby facilitating automatic assembly of the main housing 100 and the face cover 200.

In this embodiment, the two opposite cavity walls of the cavity portion 110 are provided with the ribs 120, and the left and right sides of the abutting block 300 abut against the corresponding ribs 120. In this embodiment, the abutting block 300 abuts against the cavity wall of the cavity portion 110 through the stiffener 120, and on one hand, the stiffener 120 can enhance the strength of the cavity wall of the cavity portion 110; on the other hand, the reinforcing rib 120 is used as a force point for the abutting matching between the cavity wall of the cavity part 110 and the abutting block 300, so that the influence on the cavity wall of the cavity part 110 can be reduced, and the probability of the cavity wall being white at the top and damaged at the top can be reduced. Of course, in other embodiments, where the requirement is not high or the thickness of the cavity wall of the cavity portion 110 is sufficient, the reinforcing rib 120 may not be provided. It should be understood that in the description of the present embodiment, the stiffener 120 is part of the wall of the chamber portion 110.

In this embodiment, the abutting block 300 includes two abutting portions 310 and two connecting portions 320, the two abutting portions 310 are connected to the left and right sides of the connecting portion 320, the abutting block 300 abuts against and fits with the cavity wall of the cavity portion 110 through the abutting portions 310, the connecting portion 320 and the abutting portion 310 are plate structures, and the connecting portion 320 and the abutting portion 310 are perpendicular to each other. The abutting block 300 with the structure forms an I-shaped structure at the left end and the right end, and the material consumption is reduced while the structural strength is good.

In this embodiment, the abutting block 300 and the face cover 200 are integrally formed, so that the number of parts is reduced, and the production is facilitated. In other embodiments, the top block 300 and the face cover 200 may be manufactured separately and then assembled.

In this embodiment, the depth L of the abutting block 300 inserted into the cavity 110 is greater than or equal to one third of the depth D of the cavity 110, so that the strength enhancing effect is better.

Referring to fig. 7 to 10, in the present embodiment, the abutting block 300 and the cavity wall of the cavity portion 110 are correspondingly provided with the insertion portion and the insertion groove 500, the insertion portion and the insertion groove 500 extend along the depth direction of the cavity portion 110, and the insertion portion is in insertion fit with the insertion groove 500. Through the plugging and matching of the plugging portion and the plugging groove 500, the abutting block 300 and the cavity wall of the cavity portion 110 form a more stable connection, and the overall strength of the ink cartridge is better. In this embodiment, the two sets of the inserting portion and the inserting groove 500 are disposed and respectively correspond to the left and right sides of the supporting block 300, so that the supporting block 300 and the cavity wall of the cavity portion 110 form an inserting connection at two sides, and the structure is more stable.

In this embodiment, the insertion portion is a reinforcing rib 120 disposed on the cavity wall of the cavity portion 110, the insertion groove 500 is disposed on the abutting block 300, and the bottom of the insertion groove 500 is abutted to and matched with the reinforcing rib 120. In other embodiments, the inserting groove 500 can be disposed on the cavity wall of the cavity portion 110, and the inserting portion is disposed on the abutting block 300, so as to achieve the above-mentioned effect of stable connection.

In this embodiment, a connection plug block (not shown) is disposed at the other end of the abutting block 300, a plug socket (not shown) is disposed on the bottom wall of the cavity portion 110, and a plug hole is disposed on the plug socket and is connected to the connection plug block. By the insertion fit of the connection plug and the insertion seat, the abutting block 300 is connected with the bottom wall of the cavity part 110, so that the strength of the ink cartridge is better.

In this embodiment, one abutting block 300 is provided, but it is understood that in other embodiments, two or more abutting blocks 300 may be provided, and the abutting blocks 300 are arranged in the front-back direction, so as to better enhance the strength of the ink cartridge.

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A strength enhancing ink cartridge for facilitating manufacturing production, comprising:

a main housing (100) provided with a cavity portion (110), the cavity portion (110) being provided with an opening;

the surface cover (200) is connected to the main shell (100) and covers the opening, and the surface cover (200) and the cavity wall of the cavity part (110) enclose to form an ink cavity;

support kicking block (300), support kicking block (300) one end set up in face lid (200), support kicking block (300) insert locate cavity portion (110) and follow the degree of depth direction of cavity portion (110) extends, support the left and right sides of kicking block (300) respectively support the top in the two relative chamber walls of cavity portion (110), support the other end of kicking block (300) with be formed with between the diapire of cavity portion (110) and be used for the intercommunication support the intercommunication passageway (400) in both sides space around kicking block (300).

2. The strength-enhanced ink cartridge convenient to manufacture and produce of claim 1, wherein two opposite chamber walls of the chamber part (110) are provided with reinforcing ribs (120), and the left side and the right side of the abutting block (300) abut against the corresponding reinforcing ribs (120).

3. The strength-enhanced ink cartridge convenient to manufacture and produce of claim 1, wherein the abutting block (300) comprises two abutting portions (310) and two connecting portions (320), the two abutting portions (310) are connected to the left side and the right side of the connecting portion (320), the abutting block (300) abuts against and matches with the cavity wall of the cavity portion (110) through the abutting portions (310), the connecting portion (320) and the abutting portions (310) are of plate structures, and the connecting portion (320) and the abutting portions (310) are arranged perpendicularly to each other.

4. The strength-enhanced ink cartridge convenient to manufacture and produce of claim 1, wherein the abutting block (300) and the face cover (200) are integrally formed.

5. The strength-enhanced ink cartridge as claimed in claim 1, wherein the depth L of the abutting block (300) inserted into the chamber portion (110) is equal to or greater than one third of the depth D of the chamber portion (110).

6. The strength-enhanced ink cartridge convenient to manufacture and produce of claim 1, wherein the abutting block (300) and the chamber wall of the chamber portion (110) are correspondingly provided with an inserting portion and an inserting groove (500), the inserting portion and the inserting groove (500) extend along the depth direction of the chamber portion (110), and the inserting portion is inserted and matched with the inserting groove (500).

7. The cartridge with enhanced strength for easy manufacturing and production as claimed in claim 6, wherein the inserting parts and the inserting grooves (500) are provided in two sets and respectively corresponding to the left and right sides of the abutting block (300).

8. The strength-enhanced ink cartridge convenient to manufacture and produce of claim 6, wherein the insertion part is a reinforcing rib (120) arranged on the wall of the cavity part (110), the insertion groove (500) is opened on the abutting block (300), and the groove bottom of the insertion groove (500) is abutted and matched with the reinforcing rib (120).

9. The strength-enhanced ink cartridge convenient to manufacture and produce as claimed in claim 1, wherein the other end of the abutting block (300) is provided with a connecting plug block, the bottom wall of the cavity portion (110) is provided with a plug socket, the plug socket is provided with a plug hole, and the connecting plug block is plugged into the plug hole.

10. The strength-enhanced ink cartridge according to claim 1, wherein the abutting blocks (300) are provided in at least two and arranged in a front-rear direction.