CN216180470U

CN216180470U - Scriber

Info

Publication number: CN216180470U
Application number: CN202122484003.5U
Authority: CN
Inventors: 张鑫
Original assignee: Jiangsu Saiyu Xinghe Technology Co ltd
Current assignee: Jiangsu Saiyu Xinghe Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-05
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a scriber, which comprises an upper shell main body, a lower shell main body, a head cover and a head cover unlocking key, wherein the upper shell main body is provided with a first opening and a second opening; the upper shell body and the lower shell body are fixedly connected to form a toner containing cavity, and the head cover is in sliding connection with the toner containing cavity through a bolt; the end cover unlocking button is arranged on the upper shell main body and is matched with the bolt, and the bolt is extruded towards two sides by pressing the end cover unlocking button to unlock the end cover; the powder adding structure with secondary locking and quick turning opening and closing is used, the problems that the rubber plug is anti-aging and easy to lose and the side sliding cover is easy to open when the side sliding cover falls in vibration are solved, and the powder leakage problem is avoided.

Description

Scriber

Technical Field

The utility model relates to a scriber, and belongs to the technical field of powder adding tools.

Background

The scriber utilizes the toner added in the cavity to perform carpentry and building scribing, so that a dimensional basis is provided for carpenters and tile workers during construction; the core component of the scriber is a powder adding structural design, and the convenience and the reliability of the powder adding structural design directly reflect the customer experience degree of a product. The powder adding structure with the key unlocking function and the sliding turnover function can solve the problem that toner is leaked due to frequent powder adding of a customer and careless falling of a product on the ground during use, effectively saves the utilization rate of the toner, and reduces the use cost of the customer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a scriber.

A scriber comprises an upper shell main body, a lower shell main body, a head cover and a head cover unlocking key;

the upper shell body and the lower shell body are fixedly connected to form a toner containing cavity, and the head cover is in sliding connection with the toner containing cavity through a bolt;

the skull unblock button is located the epitheca main part, skull unblock button and bolt adaptation are pressed skull unblock button extrudees the bolt to both sides, unblock skull.

Furthermore, the upper shell main body and the lower shell main body are provided with guide grooves corresponding to the positions of the head cover unlocking keys, and sliding grooves corresponding to the positions of the bolts; the head cover unlocking button is pressed to move downwards along the guide groove, and the bolt is unlocked to slide along the sliding groove.

Further, the upper shell main part is equipped with the upper cover and covers the piece, the upper cover covers the piece and offers the spacing groove that is used for restricting skull unblock button.

Further, a sealing ring is arranged between the head cover and the toner containing cavity.

Furthermore, a head cover unlocking key spring is arranged between the bottom of the head cover unlocking key and the lower shell main body.

Further, the pin comprises a cylinder; the cylinder is equipped with the step of mutually supporting with the sliding tray, still is equipped with the slope V groove with skull unblock button end matching, outwards moves when skull unblock button pushes down.

Furthermore, a bolt spring is arranged on the cylinder.

Furthermore, the top of the head cover unlocking key is provided with a pressing anti-skid surface, and the bottom of the head cover unlocking key is provided with two parallel guide ribs; the tail end of the guide rib is provided with an inclined plane boss for pushing the bolt to move outwards.

Furthermore, the end face of the head cover is provided with a ring groove structure for mounting a sealing ring; the skull both sides are equipped with the cylinder hole for the installation bolt.

Further, the upper shell main body and the lower shell main body are fixedly connected through bolts.

Compared with the prior art, the utility model has the following beneficial effects: the powder adding structure with secondary locking and quick turning opening and closing is used, the problems that the rubber plug is anti-aging and easy to lose and the side sliding cover is easy to open when the side sliding cover falls in vibration are solved, and the powder leakage problem is avoided.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

FIG. 3 is an internal schematic view of the present invention;

FIG. 4 is a schematic view of the upper housing body of the present invention;

FIG. 5 is a schematic view of the lower case body of the present invention;

FIG. 6 is a schematic view of an upper cover of the present invention;

FIG. 7 is a schematic view of a head cover unlock button of the present invention;

FIG. 8 is a schematic view of the closure of the present invention;

FIG. 9 is a schematic view of the latch of the present invention;

in the figure: 1. an upper case main body; 2. a lower case main body; 3. an upper cover covering; 4. a head cover; 5. the head cover unlocks the key; 5-1, pressing the anti-skid surface; 5-2, guide ribs; 5-3, an inclined plane boss; 6. a guide groove; 7. a sliding groove; 8. sealing the plane; 9. a threaded hole; 11. a bolt; 11-1, cylindrical; 11-2, steps; 11-3, a slope V groove; 20. a head cover unlocking key spring; 22. a latch spring.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

As shown in fig. 1 to 9, disclosed is a line marker, including an upper case body 1, a lower case body 2, a head cover 4 and a head cover unlocking button 5;

the upper shell body 1 and the lower shell body 2 are fixedly connected to form a toner containing cavity, and the head cover 4 is in sliding connection with the toner containing cavity through a bolt 11;

the end cover unlocking key 5 is arranged on the upper shell main body 1, the end cover unlocking key 5 is matched with the bolt 11, and the bolt 11 is extruded towards two sides by pressing the end cover unlocking key 5 to unlock the end cover 4;

the specific assembly relationship is as follows: the head cover unlocking key spring 20 is arranged in a positioning cylinder in the head cover unlocking key 5; an end cover unlocking key spring 20 is arranged between the bottom of the end cover unlocking key 5 and the lower shell body 2, and the end cover unlocking key 5 and the end cover unlocking key spring 20 are installed in the guide groove of the upper shell body 1 together; a bolt spring 22 is arranged on the cylinder 11-1; the bolt springs 22 are respectively sleeved on the cylindrical surfaces of the bolts 11; the bolt 11 and the bolt spring 22 are respectively arranged in the left and right side holes of the head cover 4; the bolt 11 is matched with an inclined plane boss 5-3 of the head cover unlocking key 5 and then installed in the upper shell main body 1; the head cover 4 is assembled on top of an assembly of the upper case body 1 and the lower case body 2. An upper shell covering piece 3 is arranged on the upper shell main body 1 and is fastened by a screw to form a cavity with a powder adding hole and used for storing toner;

the plug pin 11 is pushed to retreat to two sides after the head cover unlocking key 5 is pressed, the head cover 4 is pulled to unlock forwards, and a toner adding hole formed by the upper guest body 1 and the lower shell body 2 and used for storing toner is opened.

As shown in fig. 4 and 5, the upper case body 1 and the lower case body 2 are provided with a guide groove 6 at a position corresponding to the head cover unlocking button 5, and a sliding groove 7 at a position corresponding to the latch 11; pressing the head cover unlocking button 5 moves downwards along the guide groove 6 to unlock the latch 11, so that the latch 11 slides along the sliding groove 7. The sliding groove 7 plays a role in guiding the sliding of the bolt 11 after the assembly is unlocked; the sealing plane 8 is sealed after being locked with the sealing ring, and the toner is sealed in a cavity formed by the upper shell body 1 and the lower shell body 2; the screw holes 9 are used for mounting the upper shell body 1 and the lower shell body 2.

As shown in fig. 1, the upper case body 1 is provided with an upper cover covering member 3, the upper cover covering member 3 is provided with a limiting groove 3-2 for limiting the head cover unlocking key 5, and the upper cover covering member 3 plays a guiding role for the head cover unlocking key 5 on one hand, and on the other hand, is not fixed in position due to the fact that the head cover unlocking key 5 is limited by elasticity.

As above, the end parts of the upper shell body 1 and the lower shell body 2 are sealing planes 8, namely, the end part of the toner containing cavity is the sealing plane 8, and a sealing ring is arranged between the head cover 4 and the toner containing cavity to ensure that toner cannot leak.

As shown in fig. 9, the plug 11 includes a cylinder 11-1; the cylinder 11-1 is provided with a step 11-2 which is matched with the sliding groove 7, and is also provided with an inclined V-shaped groove 11-3 which is matched with the tail end of the head cover unlocking key 5 and moves outwards when the button of the head cover unlocking key 5 is pressed down.

Furthermore, the top of the head cover unlocking key 5 is provided with a pressing anti-skid surface 5-1, and the bottom of the head cover unlocking key is provided with two parallel guide ribs 5-2; the tail end of the guide rib 5-2 is provided with an inclined plane boss 5-3 for pushing the bolt 11 to move outwards.

Furthermore, an annular groove structure 4-1 is arranged on the end face of the head cover 4 and used for installing a sealing ring; and cylindrical holes 4-2 are formed in two sides of the head cover 4 and used for installing bolts 11.

Further, the upper case body 1 and the lower case body 2 are fixedly connected by bolts.

The assembly sequence is as follows:

a: assembling the head cover unlocking key: the head cover unlocking button spring 20 is arranged in the upper shell main body 1, and then the head cover unlocking button 5 and the spring 20 are mutually matched and arranged in the guide sliding groove 6 in the upper shell main body 1; assembling the upper cover covering piece 3 and fixing the head cover unlocking key 5; FIG. 2 is a drawing

Assembling the head cover component: the sealing ring is arranged in a sealing groove 4-1 of the head cover 4, and the bolt 11 and the spring thereof are arranged in a cylindrical hole of the head cover 4-2; the nylon thread of the scriber passes through the thread through hole 4-3 of the head cover 4; FIGS. 1 to 3

C, mounting the head cover assembly assembled in the B into the lower case body 2;

finally A, B, C; the components of 3 procedures are assembled in a combined mode, the upper shell main body 1 component and the lower shell main body 2 are combined into a whole through the head cover unlocking key 5, and the components are fastened through screws to form a scriber component;

in the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A scriber is characterized by comprising an upper shell main body (1), a lower shell main body (2), a head cover (4) and a head cover unlocking key (5);

the upper shell body (1) and the lower shell body (2) are fixedly connected to form a toner containing cavity, and the head cover (4) is in sliding connection with the toner containing cavity through a bolt (11);

epitheca main part (1) is located in skull unblock button (5), skull unblock button (5) and bolt (11) adaptation are pressed skull unblock button (5) are extruded bolt (11) to both sides, unblock skull (4).

2. The scriber according to claim 1, wherein the upper case body (1) and the lower case body (2) are provided with a guide groove (6) corresponding to the position of the head cover unlocking button (5), and a sliding groove (7) corresponding to the position of the bolt (11); the head cover unlocking button (5) is pressed to move downwards along the guide groove (6) to unlock the bolt (11), so that the bolt (11) slides along the sliding groove (7).

3. The scriber according to claim 1, wherein the upper case body (1) is provided with an upper cover covering piece (3), and the upper cover covering piece (3) is provided with a limiting groove (3-2) for limiting the head cover unlocking button (5).

4. A line marker according to claim 1, wherein a seal is provided between the cap (4) and the toner reservoir.

5. A line marker according to claim 1, wherein a head cover unlocking key spring (20) is provided between the bottom of the head cover unlocking key (5) and the lower case body (2).

6. A scribe according to claim 1 wherein the said bolt (11) comprises a cylinder (11-1); the cylinder (11-1) is provided with a step (11-2) which is matched with the sliding groove (7), and is also provided with an inclined V-shaped groove (11-3) which is matched with the tail end of the head cover unlocking key (5), and the inclined V-shaped groove moves outwards when the button of the head cover unlocking key (5) is pressed down.

7. A line marker according to claim 6, wherein the cylinder (11-1) is provided with a latch spring (22).

8. A line marker according to claim 1, wherein the top of the head cover unlocking button (5) is provided with a pressing anti-skid surface (5-1), and the bottom is provided with two parallel guide ribs (5-2); the tail end of the guide rib (5-2) is provided with an inclined plane boss (5-3) for pushing the bolt (11) to move outwards.

9. A line marker according to claim 1, wherein the end face of the head cover (4) is provided with a ring groove structure (4-1) for mounting a sealing ring; and cylindrical holes (4-2) are formed in two sides of the head cover (4) and used for installing bolts (11).

10. A line marker according to claim 1 wherein the upper and lower case bodies (1, 2) are fixedly connected by bolts.