Adjustable convenient stapler

Abstract

The utility model relates to an adjustable convenient stapler, which comprises a base, a bottom plate, a binding plate, an edge distance adjusting component, an upper cover, a staple frame, a staple adjusting component, a rotating rod, a staple pressing frame, a push-pull block and a spring, the bottom plate is arranged at the bottom of the base, the binding plate is arranged at an opening of the base, and the upper cover is arranged on the base. The page margin adjusting assembly is arranged on the upper surface of the base, the upper cover is arranged on the base, the staple frame is arranged between the base and the upper cover, the staple adjusting assembly is arranged on the staple frame, and the base, the upper cover and the staple frame are rotationally connected through the rotating rod. The staple pressing frame is clamped on the upper cover, the push-pull block is arranged in the staple frame, and the spring is arranged on the push-pull block. According to the stapler, the edge distance adjusting assembly and the staple adjusting assembly are matched with each other, so that paper can be better stapled by the stapler.

Description

Technical Field

[0001] The utility model relates to an adjustable convenient stapler. Background Art

[0002] A stapler is a tool that people often use in their daily study and office work. It can be used to bind papers together to prevent them from being scattered and to form a book so that the contents written on the papers can be read. For example, the Chinese patent with publication number CN111604863A discloses a labor-saving stapler, comprising a base, a bracket seat, a nail channel, an upper cover and an outer cover; the bracket seat is connected to the base, and a front shaft is provided on the side wall of the bracket seat or the side wall of the base; the bracket seat, the nail channel and the upper cover are hinged by a rear shaft; the front shaft is located in front of the rear shaft; the characteristic is that: one end of the outer cover is sleeved on the outside of one end of the upper cover and one end of the bracket seat, and a front shaft slide and a rear shaft slide are provided on the inner wall of the outer cover; a first limiting end is provided on the front shaft slide, and a second limiting end is provided on the rear shaft slide; when nailing, the first limiting end abuts against the front shaft, the outer cover is rotated, and the rear shaft slides in the rear shaft slide; when nailing and opening the outer cover, the second limiting end abuts against the rear shaft, the outer cover is rotated, and the front shaft slides in the front shaft slide. The labor-saving stapler has a simple overall structure, is convenient for staple insertion into the staple channel, is low in cost, and is relatively stable to use. However, when binding papers, the page margins can only be visually estimated, so that the margins of the staples are not aligned, affecting the appearance. In addition, the stapler is only suitable for staples of one size and cannot meet the needs in different usage scenarios. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] The technical problem to be solved by the utility model is how to enable the stapler to bind papers better.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: an adjustable convenient stapler, comprising a base, a bottom plate, a binding plate, a page margin adjustment component, an upper cover, a stapler frame, a staple adjustment component, a rotating rod, a pressure nail rack, a push-pull block and a spring, the bottom plate being arranged at the bottom of the base, the binding plate being arranged at the opening of the base, the page margin adjustment component being arranged on the upper surface of the base for adjusting the page margins, the upper cover being arranged on the base, the stapler frame being arranged between the base and the upper cover, the stapler adjustment component being arranged on the stapler frame for adjusting the staples, the base, the upper cover and the stapler frame being rotatably connected via the rotating rod, the pressure nail rack being clamped on the upper cover, the push-pull block being arranged in the stapler frame, and the spring being arranged on the push-pull block.

[0006] As a preferred solution of the adjustable convenient stapler described in the utility model, the page margin adjustment component includes a rectangular groove, an adjustment block, a latch and a serrated strip, the rectangular groove is opened on the upper surface of the base, the adjustment block is arranged on the rectangular groove, the latch is arranged on one side of the adjustment block, and the serrated strip is arranged on one side of the upper surface of the base, the latch cooperates with the serrated strip to limit the adjustment block and prevent it from loosening during the binding process.

[0007] As a preferred solution of the adjustable convenient stapler described in the utility model, the stapler adjustment assembly includes a needle changing frame, two adjusting rods and two limit plates. The needle changing frame is arranged at the front end of the stapler frame, the two adjusting rods are symmetrically arranged on the needle changing frame, and the two limit plates are symmetrically arranged at the front end of the needle changing frame to limit the staples in the needle changing frame.

[0008] As a preferred solution of the adjustable convenient stapler of the present invention, the page margin adjustment component also includes a scale, which is arranged on the side of the upper surface of the base close to the serrated bar to improve the accuracy of page margin adjustment during binding.

[0009] As a preferred solution of the adjustable convenient stapler of the utility model, a hook is further provided at the bottom of the adjusting block, through which the adjusting block can be clamped on the base, so as to better fix the adjusting block and prevent it from loosening during the binding process.

[0010] As a preferred solution of the adjustable convenient stapler of the utility model, an arc rubber block is further provided on the inner side of the adjusting rod, and the arc rubber block has a certain elasticity so as to better limit the position of the staples in the needle exchange frame so that it can perform better binding.

[0011] Beneficial effects: A page margin adjustment component is installed on the base to adjust the page margins when binding papers; a staple adjustment component is installed on the staple frame to bind papers of different thicknesses; the page margin adjustment component and the staple adjustment component cooperate with each other, so that the stapler can better bind the papers; and the overall structure of the stapler is simple and compact, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort. Among them:

[0013] Figure 1 It is a schematic diagram of the overall structure of the adjustable convenient stapler.

[0014] Figure 2 A partial cross-sectional view of an adjustable convenient stapler.

[0015] Figure 3 This is a schematic diagram of the position structure of the staple adjustment component of the adjustable convenient stapler.

[0016] Figure 4 The figure is a schematic diagram showing the position structure of the staple adjustment assembly of the adjustable convenient stapler at another angle.

[0017] Figure 5 This is a schematic diagram of the position structure of the margin adjustment component of the adjustable convenient stapler.

[0018] Figure 6 The diagram is a structural diagram of the adjustment block of the adjustable convenient stapler.

[0019] Figure 7 The diagram is a structural diagram of the adjustment lever of the adjustable convenient stapler.

[0020] In the figure: 1. Base; 2. Bottom plate; 3. Binding plate; 4. Margin adjustment assembly; 41. Rectangular slot; 42. Adjustment block; 43. Clamping teeth; 44. Serrated bar; 45. Scale; 5. Top cover; 6. Staple frame; 7. Staple adjustment assembly; 71. Needle changing frame; 72. Adjustment rod; 73. Limit plate; 8. Rotating rod; 9. Staple holder; 10. Push-pull block; 11. Spring; 12. Hook; 13. Arc rubber block. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Example

[0025] Reference Figures 1 to 7 , this embodiment provides an adjustable convenient stapler, including a base 1, a bottom plate 2, a binding plate 3, a page margin adjustment component 4, an upper cover 5, a stapler frame 6, a staple adjustment component 7, a rotating rod 8, a pressure nail rack 9, a push-pull block 10 and a spring 11. The bottom plate 2 is arranged at the bottom of the base 1, the binding plate 3 is arranged at the opening of the base 1, the page margin adjustment component 4 is arranged on the upper surface of the base 1 for adjusting the page margins, the upper cover 5 is arranged on the base 1, the stapler frame 6 is arranged between the base 1 and the upper cover 5, the stapler adjustment component 7 is arranged on the stapler frame 6 for adjusting the staples, the base 1, the upper cover 5 and the stapler frame 6 are rotatably connected by the rotating rod 8, the pressure nail rack 9 is clamped on the upper cover 5, the push-pull block 10 is arranged in the stapler frame 6, and the spring 11 is arranged on the push-pull block 10.

[0026] The base 1 serves as the installation foundation of the entire stapler. A bottom plate 2 is fixedly installed at the bottom of the base 1 for clamping and fixing other components on the base 1. A binding plate 3 is installed at the opening of the base 1, and the binding plate 3 can be used to bind the paper with a stapler. A page margin adjustment component 4 is installed on the upper surface of the base 1, and the page margin adjustment component 4 can be used to adjust the page margins when binding the paper, so that the margins of the bound staples can be on a line, neat and beautiful. An upper cover 5 is installed above the base 1 for pressing. A staple frame 6 is installed between the base 1 and the upper cover 5 for placing staples. A staple adjustment component 7 is installed at the front end of the staple frame 6, and the staple adjustment component 7 can be used to bind papers of different thicknesses. A mounting bracket is symmetrically installed at the tail end of the base 1, and the upper cover 5 and the stapler frame 6 are hinged to the mounting bracket by a rotating rod 8, so that the upper cover 5 and the stapler frame 6 can rotate back and forth on the mounting bracket, and a nail pressing rack 9 is clamped on the internal structure of the upper cover 5, and the nail pressing rack 9 can cooperate with the stapler frame 6 and the stapler adjustment assembly 7 to realize nail pressing. Slide grooves are provided on the two side walls at the front and rear ends of the stapler frame 6, and the push-pull block 10 is installed in the interior of the stapler frame 6 so that the protrusions on the front and rear sides of the push-pull block 10 are correspondingly clamped into the slide grooves at the front and rear ends of the stapler frame 6. It should be noted that the protrusions on the push-pull block 10 all pass through the slide groove and extend to the outside of the stapler frame 6. A spring 11 is installed on the pin at the bottom of the push-pull block 10 to facilitate the installation of staples into the stapler frame 6.

[0027] Specifically, the page margin adjustment component 4 includes a rectangular groove 41, an adjustment block 42, a latch 43 and a serrated bar 44. The rectangular groove 41 is opened on the upper surface of the base 1, the adjustment block 42 is arranged on the rectangular groove 41, the latch 43 is arranged on one side of the adjustment block 42, and the serrated bar 44 is arranged on one side of the upper surface of the base 1, and the latch 43 cooperates with the serrated bar 44.

[0028] The page margin adjustment component 4 is mainly composed of a rectangular groove 41, an adjustment block 42, a latching tooth 43 and a serrated bar 44. A rectangular groove 41 is provided on the upper surface of the base 1, and the adjustment block 42 is clamped into the rectangular groove 41. A latching tooth 43 is provided on one side of the adjustment block 42, and a serrated bar 44 that cooperates with the latching tooth 43 is provided on one side of the upper surface of the base 1. When the adjustment block 42 is clamped into the appropriate position of the rectangular groove 41 according to the specific page margin requirements, the latching tooth 43 on the adjustment block 42 is just clamped on the serrated bar 44 on the base 1 to limit the adjustment block 42, thereby preventing the adjustment block 42 from moving relative to each other during the process of binding the paper, so that the margins of the bound staples are not on the same line, affecting the appearance.

[0029] Specifically, the stapler adjustment assembly 7 includes a needle changing frame 71, two adjusting rods 72 and two limit plates 73. The needle changing frame 71 is arranged at the front end of the stapler frame 6, the two adjusting rods 72 are symmetrically arranged on the needle changing frame 71, and the two limit plates 73 are symmetrically arranged at the front end of the needle changing frame 71.

[0030] The stapler adjustment assembly 7 is mainly composed of a needle exchange frame 71, two adjusting rods 72 and two limit plates 73. A needle exchange frame 71 is provided at the front end of the stapler frame 6. The bottom of the needle exchange frame 71 and the bottom of the stapler frame 6 are on the same horizontal plane. The front end of the stapler frame 6 is an open structure, that is, the stapler frame 6 and the needle exchange frame 71 share a front baffle. Mounting slots are symmetrically provided on both sides of the rear end of the needle exchange frame 71. The two adjusting rods 72 are symmetrically installed in the corresponding mounting slots at the rear end of the needle exchange frame 71. The adjusting rod 72 is an "L" structure as a whole, and one end of the adjusting rod 72 extends out of the needle exchange frame 71 The cam 72 is rotated in a direction of rotation with respect to the first and second ends of the cam 72 so that the cam 72 can move relative to the first end of the cam 72 and move relative to the first end of the cam 72. The cam 72 is rotated in a direction of rotation with respect to the first end of the cam 72 and the second end of the cam 72 can move relative to the first end of the cam 72.

[0031] Furthermore, the page margin adjustment assembly 4 further includes a scale 45 , which is disposed on a side of the upper surface of the base 1 close to the serrated bar 44 .

[0032] The margin adjustment assembly 4 also includes a scale 45. In this embodiment, a scale 45 is provided on the upper surface of the base 1 at one edge of the serrated bar 44, so that the user can quickly snap the adjustment block 42 into the corresponding position of the rectangular slot 41 according to the specific margin requirements of the binding, thereby improving the user's efficiency in adjusting the adjustment block 42 and the accuracy of the margin adjustment during binding.

[0033] Furthermore, a hook 12 is provided at the bottom of the adjusting block 42 .

[0034] In this embodiment, a hook 12 is provided at the bottom of the adjusting block 42, and the adjusting block 42 can be better clamped on the bottom surface of the base 1 through the hook 12, so as to better fix the adjusting block 42, and further avoid relative movement of the adjusting block 42 during the binding process, which causes the margins of the staples to be not on the same line, affecting the appearance.

[0035] Furthermore, an arc rubber block 13 is provided on the inner side of the adjustment rod 72 .

[0036] In this embodiment, an arc rubber block 13 is installed on the inner side of the adjusting rod 72. The arc rubber block 13 has a certain elasticity so as to better limit the position of the staples in the needle changing frame 71 so as to enable better stapling.

[0037] Before use, the user can observe the scale 45 on the base 1 according to the specific requirements for the page margins of the bound paper, and fit the adjusting block 42 into the rectangular slot 41 at the corresponding position, and make the tooth 43 on the adjusting block 42 be engaged with the serrated strip 44 on the base 1, and then select a staple of appropriate size according to the thickness of the paper to be bound. If the thickness of the paper to be bound is thin, a smaller staple can be selected. When in use, open the upper cover 5, pull the push-pull block 10 to the rear end of the staple frame 6 by the spring 11, and place the small-sized staple directly into the inside of the staple frame 6, close the upper cover 5, and push the small-sized staple against the front end of the staple frame 6 by the push-pull block 10, and then place the paper to be bound into the opening of the base 1 When the paper is placed, the inner side of the paper contacts the adjusting block 42 so that the margin of the stapler is the selected size. After the paper is placed, the upper cover 5 is pressed, and the small-sized staples in the stapler frame 6 are pressed out by the stapler frame 9 on the upper cover 5 to bind the paper. If the paper to be bound is thicker, a larger-sized stapler can be selected. When in use, the upper cover 5 is opened, and the push-pull block 10 is pulled to the rear end of the stapler frame 6 by the spring 11, and the adjusting rod 72 of the appropriate model is pulled toward the rear end of the needle exchange frame 71, and the large-sized stapler is placed inside the needle exchange frame 71. After the placement is completed, the adjusting rod 72 is pushed to the front end of the needle exchange frame 71, and the large-sized stapler is limited by the arc rubber block 13 on the side wall of the adjusting rod 72.

[0038] Then close the upper cover 5, and use the protrusion outside the stapler frame 6 of the push-pull block 10 to push the large-sized stapler against the front end of the replacement stapler frame 71. Finally, place the paper to be stapled into the opening of the base 1, and the inner side of the paper contacts the adjusting block 42 so that the margin of the stapled paper is the selected size. After placing the paper, press the upper cover 5, and the large-sized stapler in the replacement stapler frame 71 is pressed out by the stapler pressing frame 9 on the upper cover 5 to bind the paper.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. An adjustable convenient stapler, characterized by: The invention comprises a base (1), a bottom plate (2), a binding plate (3), a page margin adjustment component (4), an upper cover (5), a staple frame (6), a staple adjustment component (7), a rotating rod (8), a staple holder (9), a push-pull block (10) and a spring (11), wherein the bottom plate (2) is arranged at the bottom of the base (1), the binding plate (3) is arranged at the opening of the base (1), the page margin adjustment component (4) is arranged on the upper surface of the base (1) for adjusting the page margin, and the upper cover (5) is arranged The base (1) is placed on the base, the stapler frame (6) is arranged between the base (1) and the upper cover (5), the stapler adjustment assembly (7) is arranged on the stapler frame (6) for adjusting the staples, the base (1), the upper cover (5) and the stapler frame (6) are rotatably connected via the rotating rod (8), the stapler frame (9) is clamped on the upper cover (5), the push-pull block (10) is arranged in the stapler frame (6), and the spring (11) is arranged on the push-pull block (10).

2. The adjustable convenient stapler according to claim 1, characterized in that: The margin adjustment component (4) comprises a rectangular groove (41), an adjustment block (42), a latching tooth (43) and a sawtooth bar (44); the rectangular groove (41) is opened on the upper surface of the base (1); the adjustment block (42) is arranged on the rectangular groove (41); the latching tooth (43) is arranged on one side of the adjustment block (42); the sawtooth bar (44) is arranged on one side of the upper surface of the base (1); and the latching tooth (43) cooperates with the sawtooth bar (44).

3. The adjustable convenient stapler according to claim 2, characterized in that: The stapler adjustment assembly (7) comprises a needle exchange frame (71), two adjustment rods (72) and two limit plates (73); the needle exchange frame (71) is arranged at the front end of the stapler frame (6); the two adjustment rods (72) are symmetrically arranged on the needle exchange frame (71); and the two limit plates (73) are symmetrically arranged at the front end of the needle exchange frame (71).

4. The adjustable convenient stapler according to claim 2, characterized in that: The page margin adjustment component (4) further comprises a scale (45), and the scale (45) is arranged on a side of the upper surface of the base (1) close to the sawtooth bar (44).

5. The adjustable convenient stapler according to claim 2, characterized in that: A hook (12) is also provided at the bottom of the adjusting block (42).

6. The adjustable convenient stapler according to claim 3, characterized in that: An arc rubber block (13) is also provided on the inner side of the adjusting rod (72).

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