Rotatable telescopic stapler

Abstract

The utility model discloses a rotatable telescopic stapler, which relates to the field of staplers, and comprises a stapler main body, the outer wall of the stapler main body is fixedly connected with a sleeve shell, the inner wall of the sleeve shell is fixedly connected with a clamping block, the sleeve shell is internally provided with a threaded hole, the interior of the sleeve shell is movably connected with a bolt, and the clamping block is fixedly connected with the clamping block. A movable plate is installed in the sleeve shell, a sliding groove is formed in the movable plate, a limiting hole is formed in the movable plate, a handle is fixedly connected to the outer wall of the movable plate, one end of the bolt can be moved out of the limiting hole in the current position by rotating the bolt, the limiting hole can slide along the sleeve shell by pulling the handle, and the movable plate can move out of the limiting hole in the current position. The clamping block slides along the sliding groove, the bolt is rotated again, one end of the bolt can be inserted into the other limiting hole for limiting, the movable plate extends out, and the effect that the handle is adjusted in a telescopic mode according to the thickness difference of paper is achieved.

Description

Technical Field

[0001] This utility model relates to the field of staplers, specifically a rotatable and telescopic stapler. Background Technology

[0002] A stapler is a tool used to bind and fix paper, cards, or other similar materials with metal staples. It works by pressing the handle, which causes an internal mechanical device to push the staple through the paper. The ends of the staple are then bent to fix the paper together. When there are many sheets of paper to be bound, a lot of force is needed to press the stapler down. Current staplers are not convenient for adjusting the handle according to the thickness of the paper, so a rotatable and telescopic stapler is needed.

[0003] Existing staplers are inconvenient to use because the handle cannot be extended or retracted according to the thickness of the paper. This requires users to exert a lot of force to push out the staples, reducing the convenience of use. Furthermore, it is inconvenient to rotate and adjust the staple forming plate. Therefore, there is an urgent need for a rotatable and retractable stapler. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a rotatable telescopic stapler to solve the problems of existing staplers being inconvenient to adjust the extension and retraction of the handle according to the difference in paper thickness and inconvenient to adjust the rotation of the staple forming plate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotatable telescopic stapler, comprising a stapler body, a housing fixedly connected to the outer wall of the stapler body, a locking block fixedly connected to the inner wall of the housing, a threaded hole opened inside the housing, a bolt movably connected inside the housing, a movable plate installed inside the housing, a sliding groove opened inside the movable plate, a limit hole opened inside the movable plate, and a handle fixedly connected to the outer wall of the movable plate.

[0006] The stapler body has a storage slot inside, and a staple forming plate is installed inside the stapler body. A rotating rod is fixedly connected to the bottom of the staple forming plate, and a push plate is fixedly connected to the bottom end of the rotating rod.

[0007] Preferably, the card block forms a sliding structure with the movable plate via a groove, and the movable plate forms a sliding structure with the housing.

[0008] Preferably, the sleeve is threadedly connected to the bolt through a threaded hole, and the bolt is engaged with the movable plate through a limiting hole.

[0009] Preferably, the slide is symmetrically arranged with respect to the central axis of the movable plate, and the movable plate is welded to the handle.

[0010] Preferably, the staple forming plate is connected to the stapler body through a storage slot, and the staple forming plate has a slotted design.

[0011] Preferably, the stapler body forms a rotating structure with the staple forming plate via a rotating rod, and a spring is sleeved on the outer wall of the rotating rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the setting of a sleeve, a locking block, a bolt, a movable plate, a sliding groove, a limiting hole, and a handle, allows one end of the bolt to be moved out of the limiting hole at the current position by rotating the bolt. Pulling the handle allows the limiting hole to slide along the sleeve, and the locking block to slide along the sliding groove. Rotating the bolt again allows one end of the bolt to be inserted into another limiting hole for limiting, and the movable plate to extend, thus facilitating the extension and retraction adjustment of the handle according to the thickness difference of the paper.

[0014] 2. This utility model, through the setting of a storage slot, a staple forming plate, a rotating rod, and a push plate, allows the push plate to be pushed upwards, which compresses the spring and causes the staple forming plate, which is fixedly connected to the top of the rotating rod, to move out of the storage slot. Rotating the staple forming plate allows the forming slot to be rotated and adjusted to the desired position. Releasing the push plate allows it to be reset under the action of the spring, causing the staple forming plate to be re-clamped into the storage slot, thus facilitating the rotational adjustment of the staple forming plate. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram showing the structural breakdown of this utility model;

[0017] Figure 3 This is a perspective view of the main body of the stapler of this utility model;

[0018] Figure 4 This is a three-dimensional view of the staple forming plate of this utility model.

[0019] In the diagram: 1. Stapler body; 2. Housing; 3. Locking block; 4. Threaded hole; 5. Bolt; 6. Movable plate; 7. Slide groove; 8. Limiting hole; 9. Handle; 10. Storage slot; 11. Staple forming plate; 12. Rotating rod; 13. Push plate. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0021] The embodiments of this utility model will be described below based on its overall structure.

[0022] Please see Figure 1-4 A rotatable telescopic stapler includes a stapler body 1, a casing 2 fixedly connected to the outer wall of the stapler body 1, a locking block 3 fixedly connected to the inner wall of the casing 2, a threaded hole 4 inside the casing 2, a bolt 5 movably connected inside the casing 2, a movable plate 6 installed inside the casing 2, a sliding groove 7 inside the movable plate 6, a limiting hole 8 inside the movable plate 6, and a handle 9 fixedly connected to the outer wall of the movable plate 6. The locking block 3 and the movable plate 6 form a sliding structure through the sliding groove 7, and the movable plate 6 and the casing 2 also form a sliding structure. The casing 2 is threadedly connected to the bolt 5 through the threaded hole 4, and the bolt 5 is engaged with the movable plate 6 through the limiting hole 8. The sliding groove 7 is symmetrically arranged around the central axis of the movable plate 6, and the movable plate 6 is welded to the handle 9, which allows for easy telescopic adjustment of the handle 9 according to the thickness difference of the paper.

[0023] Please see Figure 1-4 A rotatable telescopic stapler is disclosed. The stapler body 1 has a storage slot 10 inside. A staple forming plate 11 is installed inside the stapler body 1. A rotating rod 12 is fixedly connected to the bottom of the staple forming plate 11. A push plate 13 is fixedly connected to the bottom end of the rotating rod 12. The staple forming plate 11 is engaged with the stapler body 1 through the storage slot 10. The staple forming plate 11 has a slotted design. The stapler body 1 and the staple forming plate 11 form a rotating structure through the rotating rod 12. A spring is sleeved on the outer wall of the rotating rod 12 to facilitate the rotation and adjustment of the staple forming plate 11.

[0024] Working principle: In use, by rotating bolt 5, since bolt 5 is threadedly connected to sleeve 2 through threaded hole 4, one end of bolt 5 can be moved out of the current position limiting hole 8. Pulling handle 9 can make limiting hole 8 slide along sleeve 2, so that locking block 3 slides along slide groove 7. Rotating bolt 5 again can make one end of bolt 5 insert into another limiting hole 8 for limiting, so that movable plate 6 extends. At this time, pressing handle 9 can achieve the effect of saving effort. By pushing push plate 13 upward, push plate 13 can compress spring, causing staple forming plate 11 fixedly connected to the top of rotating rod 12 to move out of storage groove 10. Rotating staple forming plate 11 can make forming groove rotate and adjust to the desired position. Releasing push plate 13, under the action of spring, push plate 13 can be reset, causing staple forming plate 11 to be re-locked into storage groove 10. This completes the use of the device. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rotatable telescopic stapler, comprising a stapler body (1), characterized in that: The outer wall of the stapler body (1) is fixedly connected to a housing (2), the inner wall of the housing (2) is fixedly connected to a locking block (3), the inside of the housing (2) is provided with a threaded hole (4), the inside of the housing (2) is movably connected with a bolt (5), the inside of the housing (2) is installed with a movable plate (6), the inside of the movable plate (6) is provided with a sliding groove (7), the inside of the movable plate (6) is provided with a limit hole (8), and the outer wall of the movable plate (6) is fixedly connected to a handle (9). The stapler body (1) has a storage slot (10) inside, and a staple forming plate (11) is installed inside the stapler body (1). A rotating rod (12) is fixedly connected to the bottom of the staple forming plate (11), and a push plate (13) is fixedly connected to the bottom end of the rotating rod (12).

2. The rotatable telescopic stapler according to claim 1, characterized in that: The card block (3) forms a sliding structure with the movable plate (6) through the slide groove (7), and the movable plate (6) forms a sliding structure with the shell (2).

3. The rotatable telescopic stapler according to claim 1, characterized in that: The casing (2) is threadedly connected to the bolt (5) through the threaded hole (4), and the bolt (5) is engaged with the movable plate (6) through the limiting hole (8).

4. A rotatable telescopic stapler according to claim 1, characterized in that: The slide (7) is symmetrically arranged with respect to the central axis of the movable plate (6), and the movable plate (6) is welded to the handle (9).

5. A rotatable telescopic stapler according to claim 1, characterized in that: The staple forming plate (11) is engaged with the stapler body (1) through the storage slot (10), and the staple forming plate (11) is a slotted design.

6. A rotatable telescopic stapler according to claim 1, characterized in that: The stapler body (1) forms a rotating structure with the staple forming plate (11) through the rotating rod (12), and the outer wall of the rotating rod (12) is fitted with a spring.

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