CN219856497U

CN219856497U - Gear linkage unlocking ink box

Info

Publication number: CN219856497U
Application number: CN202321248205.2U
Authority: CN
Inventors: 王平
Original assignee: Zhongshan Ruiyuanxiang Technology Co ltd
Current assignee: Zhongshan Ruiyuanxiang Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-20
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a gear linkage unlocking ink box, which comprises: the box body, movable part and atress spare. The box body is formed by connecting a main shell and a face cover. The movable piece is movably arranged on the box body and can move back and forth, and the movable piece is provided with an unlocking part and a rack part. The bearing piece rotate and set up in the box body, the bearing piece is provided with operating portion and gear portion, the axis of gear portion with the axis of rotation coaxial setting of bearing piece. The gear part is meshed with the rack part, and the force-bearing piece can be linked with the movable piece to move back and forth through the gear part and the rack part when rotating, so that the unlocking part can move back and forth. The ink box is simple in structure and parts are assembled simply.

Description

Gear linkage unlocking ink box

Technical Field

The utility model relates to printing equipment consumables, in particular to a gear linkage unlocking ink box.

Background

When the ink box is installed on printing equipment, a locking piece on the printing equipment can be clamped with the ink box, so that the ink box is limited to be separated, and the stability of the installation position of the ink box is maintained. In order to realize the ink horn dismantlement, be provided with release mechanism on the ink horn, current release mechanism includes movable part and atress spare, but movable part back-and-forth movement sets up in the box body of ink horn, but the atress spare sets up in the box body of ink horn with reciprocating, set up linkage structure between atress spare and the movable part, linkage structure adopts connecting rod, spring or magnetic force spare, when needs unblock ink horn, press the atress spare, the atress spare passes through connecting rod, spring or magnetic force spare linkage movable part and moves forward, the movable part is provided with unblock portion, unblock portion moves forward when moving forward, unblock portion will jack up the kayser spare, thereby release the locking to the ink horn, allow the ink horn to dismantle. The linkage structure between the force bearing piece and the movable piece, such as the connecting rod and the spring, needs to be connected with the movable piece and the force bearing piece respectively, and the magnetic piece also needs to be installed on the force bearing piece and the movable piece respectively.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the gear linkage unlocking ink box which is simple in structure and parts and assembly.

According to an embodiment of the utility model, a gear linkage unlocking ink box comprises: a case body; the movable piece is movably arranged on the box body and can move back and forth, and is provided with an unlocking part and a rack part; the force receiving piece is rotationally arranged on the box body, the force receiving piece is provided with an operation part and a gear part, and the axis of the gear part is coaxially arranged with the rotation axis of the force receiving piece; the gear part is meshed with the rack part, and the force-bearing piece can be linked with the movable piece to move back and forth through the gear part and the rack part when rotating, so that the unlocking part can move back and forth.

The gear linkage unlocking ink box provided by the embodiment of the utility model has at least the following beneficial effects: before the ink box is installed on the printing equipment, the operation part drives the stressed piece to rotate, and the stressed piece drives the movable piece to move backwards through the linkage structure of the gear rack, so that the unlocking part is in a backward yielding position, and when the ink box is installed, the locking piece of the printing equipment can smoothly enter a position matched with the ink box; when the ink box is disassembled, the operation part drives the stressed piece to reversely rotate, and the stressed piece drives the movable piece to move forwards through the linkage structure of the gear rack, so that the unlocking part pushes the locking piece of the printing equipment forwards, the printing equipment releases the locking of the ink box, and the ink box can be disassembled. The ink box with the structure is characterized in that the linkage between the stress piece and the movable piece is carried out through the structure of the gear rack, and the stress piece and the movable piece are in meshed fit, so that the ink box can be directly meshed and assembled together after being manufactured respectively, the production of single parts is simple, the assembly of the single parts is simpler, and compared with the structure that the movable piece and the stress piece adopt connecting rod linkage, elastic piece linkage or magnetic linkage, the structure is simple, the assembly of the parts is simple, and the cost is lower; in addition, the movable part adopts a rotating structure, the movable part does not need to move up and down, and the occupation of the upper and lower spaces of the ink box is small, so that the ink capacity is guaranteed.

According to some embodiments of the utility model, the rack part is disposed along a front-rear direction, the box body is provided with a sliding fit surface and a limit part, the sliding fit surface extends along the front-rear direction, the rack part is slidably disposed on the sliding fit surface, a limit space is formed between the limit part and the sliding fit surface, and the rack part is disposed in the limit space.

According to some embodiments of the utility model, the unlocking part extends vertically, the rack part extends back and forth, and the lower end of the unlocking part is connected to the front end of the rack part and forms an L-shaped structure.

According to some embodiments of the utility model, the unlocking part is provided with a pressing surface, and the front end bottom and the rear end of the pressing surface are high.

According to some embodiments of the utility model, the unlocking portion is provided with a pressing surface, which is a rugged surface.

According to some embodiments of the utility model, the box body is provided with a pivot shaft, the stress piece is provided with a pivot hole, the hole axis of the pivot hole is coaxial with the axis of the gear part, and the movable piece is pivoted to the pivot shaft through the pivot hole.

According to some embodiments of the utility model, one end of the operating portion is connected to a peripheral surface of the gear portion.

According to some embodiments of the utility model, the cartridge is provided with a resilient member for imparting a tendency to eject the printing device to the cartridge.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is an exploded view of an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a movable member according to an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of a force-bearing member according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of an embodiment of the present utility model when loaded into an ink cartridge bay of a printing apparatus;

fig. 6 is an enlarged schematic view at a of fig. 5.

Reference numerals:

the box body 100, the sliding matching surface 110, the limiting part 120 and the pivot shaft 130;

a movable member 200, an unlocking portion 210, a pressing surface 211, and a rack portion 220;

the force receiving piece 300, the operation part 310, the gear part 320 and the pivot hole 330;

latch 400.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 6, a gear-linked unlocking cartridge includes: the box 100, the movable member 200 and the force receiving member 300. The case 100 is formed by connecting a main case and a face cover. The movable member 200 is movably provided to the case 100 and can move forward and backward, and the movable member 200 is provided with an unlocking portion 210 and a rack portion 220. The force-receiving member 300 is rotatably disposed on the box body 100, the force-receiving member 300 is provided with an operation portion 310 and a gear portion 320, and an axis of the gear portion 320 is coaxially disposed with a rotation axis of the force-receiving member 300. The gear portion 320 and the rack portion 220 are engaged with each other, and when the force receiving member 300 rotates, the movable member 200 can be linked to move back and forth through the gear portion 320 and the rack portion 220, so that the unlocking portion 210 can move back and forth.

Before the ink cartridge is installed on the printing equipment, the operation part 310 drives the stress piece 300 to rotate, the stress piece 300 drives the movable piece 200 to move backwards through the linkage structure of the gear rack, so that the unlocking part 210 is in a backward abdication, and the locking piece 400 of the printing equipment can smoothly enter a position matched with the ink cartridge when the ink cartridge is installed; when the ink cartridge is dismounted, the operation part 310 drives the force-bearing piece 300 to reversely rotate, the force-bearing piece 300 drives the movable piece 200 to move forwards through the linkage structure of the gear rack, so that the unlocking part 210 pushes the locking piece 400 of the printing equipment forwards, the printing equipment releases the locking of the ink cartridge, and the ink cartridge can be dismounted. The ink box with the structure is characterized in that the linkage between the stress piece 300 and the movable piece 200 is carried out through the structure of the gear rack, and the two parts can be directly meshed and assembled together after being respectively manufactured, so that the production of single parts is simple, the assembly of the two parts is simpler, and compared with the structure of adopting connecting rod linkage, elastic piece linkage or magnetic linkage between the movable piece 200 and the stress piece 300, the structure is simple, the assembly of the parts is simple, and the cost is lower; in addition, the movable member 200 adopts a rotating structure, the movable member 200 does not need to move up and down, and the occupation of the upper and lower spaces of the ink box is small, so that the ink capacity is ensured.

In the embodiment, the rack portion 220 is disposed along the front-rear direction, the box body 100 is provided with a sliding mating surface 110 and a limiting portion 120, the sliding mating surface 110 extends along the front-rear direction, the rack portion 220 is slidably disposed on the sliding mating surface 110, a limiting space is formed between the limiting portion 120 and the sliding mating surface 110, and the rack portion 220 is disposed in the limiting space. In an embodiment, the slip fit surface 110 may be a grooved surface or a flat surface, or the like. With the above structure, the movable member 200 can be movably provided in the case 100 with a simple structure and stable operation, so that the movable member 200 can move forward and backward. It is conceivable that the movement of the movable member 200 is not limited to the forward and backward movement by the above-described structure, and for example, a sliding groove extending forward and backward may be provided in the movable member 200, and a projection may be provided in the case 100, the projection being matched with the sliding groove, and the forward and backward movement of the movable member 200 may be realized. It should be understood that the back and forth movement of the movable member 200 is not limited to the back and forth linear movement, as long as it can move back and forth, and for example, it may be a movement inclined with respect to the back and forth direction.

In an embodiment, the limiting parts 120 are provided with at least two limiting parts 120, wherein the two limiting parts 120 are arranged front and back, and a space is formed between the two limiting parts 120, and the gear part 320 extends into the space between the two limiting parts 120 and is meshed with the rack part 220. In the above structure, the gear portion 320 is extended by the interval between the limiting portions 120, so as to be engaged with the rack portion 220, and the structure is compact.

In an embodiment, the unlocking part 210 extends vertically, the rack part 220 extends back and forth, and the lower end of the unlocking part 210 is connected to the front end of the rack part 220 and forms an L-shaped structure. The movable member 200 having the above-described structural shape is simple in structure and easy to manufacture. Of course, it is conceivable that the structural shape of the movable member 200 is not limited to the above-described embodiment, and those skilled in the art can specifically set the configuration according to actual situations.

In an embodiment, the unlocking part 210 is provided with a pressing surface 211, and the front end bottom and the rear end of the pressing surface 211 are high, so that the unlocking part 210 is convenient to enter the lower side of the latch 400 of the printing apparatus to lift the latch 400. In the embodiment, the pressing surface 211 is an uneven surface, so that the friction force is high, and the pressing action is reliable during unlocking.

In the embodiment, the case 100 is provided with a pivot 130, the stress member 300 is provided with a pivot hole 330, the hole axis of the pivot hole 330 is coaxial with the axis of the gear portion 320, and the movable member 200 is pivoted to the pivot 130 through the pivot hole 330. The force receiving member 300 can be rotatably disposed on the case 100 by the above-described structure. It is conceivable that the force receiving member 300 is not limited to be rotatable by the above-mentioned structure, for example, the pivot hole 330 may be formed in the case 100, and the corresponding pivot shaft 130 may be formed in the force receiving member 300.

In the embodiment, one end of the operation portion 310 is connected to the circumferential surface of the gear portion 320. With the above structure, the stress member 300 has a simple structure, is easy to implement, and is convenient to operate and labor-saving when the driving gear portion 320 rotates. Of course, it is conceivable that the force receiving member 300 is not limited to the above-described shape structure, and those skilled in the art can specifically configure the force receiving member according to actual situations.

In an embodiment, the cartridge 100 is provided with an elastic member for giving the cartridge 100 a tendency to eject the printing apparatus. By adopting the structure, after the ink box is unlocked, the elastic piece can assist the ink box to be ejected, so that the ink box is conveniently taken out.

In the embodiment, the elastic member is specifically a spring, and the elastic member is disposed at the ink outlet channel of the ink cartridge, so that the spring is compressed when the ink taking head of the printing device is inserted into the ink outlet channel, and the ink cartridge has a tendency to be ejected (after the ink cartridge is mounted, the ink cartridge cannot be ejected due to the locking of the locking member 400). It is conceivable that the elastic element is not limited to a spring, but may be some elastic entity, for example; the position where the elastic member is provided is not limited to the above embodiment either, and those skilled in the art can specifically configure the position of the elastic member according to actual situations.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

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

Claims

1. A gear-linked unlocking cartridge, comprising:

a case (100);

the movable piece (200) is movably arranged on the box body (100) and can move forwards and backwards, and the movable piece (200) is provided with an unlocking part (210) and a rack part (220);

the force receiving piece (300) is rotationally arranged on the box body (100), the force receiving piece (300) is provided with an operation part (310) and a gear part (320), and the axis of the gear part (320) is coaxially arranged with the rotation axis of the force receiving piece (300);

the gear part (320) is engaged with the rack part (220), and the force receiving member (300) can move back and forth by means of the gear part (320) and the rack part (220) when rotating, so that the unlocking part (210) can move back and forth.

2. The geared unlocking cartridge of claim 1, wherein: the rack part (220) is arranged along the front-back direction, the box body (100) is provided with a sliding fit surface (110) and a limiting part (120), the sliding fit surface (110) extends along the front-back direction, the rack part (220) is arranged on the sliding fit surface (110) in a sliding mode, a limiting space is formed between the limiting part (120) and the sliding fit surface (110), and the rack part (220) is arranged in the limiting space.

3. The geared unlocking cartridge of claim 1, wherein: the unlocking part (210) vertically extends, the rack part (220) extends back and forth, and the lower end of the unlocking part (210) is connected to the front end of the rack part (220) and forms an L-shaped structure.

4. The geared unlocking cartridge of claim 1, wherein: the unlocking part (210) is provided with a pressing surface (211), and the front end bottom and the rear end of the pressing surface (211) are high.

5. The geared unlocking cartridge of claim 1, wherein: the unlocking part (210) is provided with a pressing surface (211), and the pressing surface (211) is an uneven surface.

6. The geared unlocking cartridge of claim 1, wherein: the box body (100) is provided with a pivot shaft (130), the stress piece (300) is provided with a pivot hole (330), the hole axis of the pivot hole (330) and the axis of the gear part (320) are coaxially arranged, and the movable piece (200) is pivoted to the pivot shaft (130) through the pivot hole (330).

7. The geared unlocking cartridge of claim 1, wherein: one end of the operation part (310) is connected to the peripheral surface of the gear part (320).

8. The geared unlocking cartridge of claim 1, wherein: the cartridge (100) is provided with an elastic member for causing the cartridge (100) to have a tendency to eject the printing apparatus.