TWM466766U - Stapler - Google Patents

Description

stapler

The present invention relates to a stapler.

Referring to Figure 1, there is a conventional stapler that can be conveniently used to staple documents together. However, it often happens that the user has found that the staples in the stapler are gone when the file has not been completely nailed. If the staples are already prepared, they can be immediately Solve the above problems, but if not prepared, the user's work is often interrupted.

Therefore, the purpose of the present invention is to provide a stapler that can easily understand the use of staples.

Therefore, the novel stapler comprises: a base, an upper cover, a pin, a pusher, a tension spring and an indicator.

The upper cover has a rear end pivotally connected to the rear end of the base. The shank is located between the base and the upper cover, and the rear end of the yoke is pivotally connected to the rear end of the base and the rear end of the upper cover. The yoke includes an accommodating space and two side walls respectively located at two sides of the accommodating space. a front side of the side wall that is connected to the accommodating space a wall, a front fixing portion adjacent to the front wall and located in the accommodating space, and a side window extending along a length direction of one of the side walls and having one end adjacent to the front wall. The pushing member is movably received in the receiving space of the butt and includes a front end portion for pushing against a staple row, and a rear fixing portion located behind the front end portion, and A mounting portion disposed on a side surface of the front end portion and corresponding to the side window. The tension spring is received in the accommodating space, and the two ends thereof are respectively fixed to the front fixing portion of the butt and the rear fixing portion of the pushing member, and a bias is constantly generated to The pusher moves toward the front wall of the butt. The indicator member is mounted on the mounting portion of the pushing member, and is exposed from the side window of the butt and moves along the side window along with the pushing member.

Preferably, the indicator member includes a mounting rod inserted into the mounting portion, and a indicating rod extending perpendicularly from the mounting rod, the indicating rod being exposed from the side window.

Preferably, the butt further comprises a bottom wall for carrying the staple row, and a needle opening for pressing a staple in the staple row, the side walls respectively from the bottom wall The two sides extend toward the upper cover, and the front fixing portion extends from the bottom wall toward the upper cover and has a hook shape. The needle opening is located between the front wall and the front fixing portion, the bottom wall, the side walls and The front wall collectively defines the accommodating space.

Preferably, the upper cover includes a push pin corresponding to the exit pin, and when the user presses the upper cover, the push pin can press out a staple in the staple row.

Preferably, the stapler further comprises a pivot pin, the upper cover further comprises two first pivot holes on opposite sides of the rear end, the pin butt also comprises two at the rear end a second pivot hole on both sides, the base includes two third pivot holes on opposite sides of the rear end, and positions of the first pivot holes, the second pivot holes and the third pivot holes overlap each other, so that The pivot pin is simultaneously disposed on the first pivot hole, the second pivot hole and the third pivot hole.

The effect of the novel is that the user can easily know the use of the staple of the staple row by opening a side window on the needle and matching the design of the indicator.

1‧‧‧Upper cover

11‧‧‧First pivot hole

12‧‧‧ Push pin

2‧‧‧ pivot

3‧‧‧Parts

31‧‧‧ front end

32‧‧‧Installation Department

33‧‧‧ Rear Fixing Department

4‧‧‧ stretching spring

5‧‧‧Instructions

51‧‧‧Installation rod

52‧‧‧ indicating pole

6‧‧‧ needles

61‧‧‧ accommodating space

62‧‧‧ front wall

63‧‧‧Front fastening

64‧‧‧ side wall

65‧‧‧ side window

66‧‧‧ bottom wall

67‧‧‧ needle outlet

68‧‧‧Second pivot hole

7‧‧‧Base

71‧‧‧ third pivot hole

8‧‧‧ Staples

Other features and advantages of the present invention will be apparent from the detailed description of the preferred embodiments illustrated in the accompanying drawings in which: FIG. A preferred embodiment of the novel stapler; FIG. 3 is a side view of the preferred embodiment; FIG. 4 is an exploded cross-sectional view showing the relationship between an indicator member and a pusher member of the preferred embodiment; 5 is a sectional view of FIG. 4; FIG. 6 is a side view showing a state in which the preferred embodiment is equipped with a staple row; FIG. 7 is a partial enlarged view of FIG. 6; The preferred embodiment has a state in which the number of staples in the staple row is reduced; and FIG. 9 is a partial enlarged view of FIG.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

The foregoing and other technical aspects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

Referring to FIG. 2 and FIG. 3, a preferred embodiment of the stapler of the present invention comprises: an upper cover 1, a needle cymbal 6, a pushing member 3, a base 7, a tension spring 4, an indicating member 5, and A pivot pin 2.

The upper cover 1 includes two first pivot holes 11 on both sides of the rear end, and a push pin piece 12 extending at the front end and extending downward. The magazine 6 is located below the upper cover 1 and includes a bottom wall 66 for carrying a staple row 8 (see FIG. 6). The two side walls 64 extend from the sides of the bottom wall 66 toward the upper cover 1 respectively. a front wall 62 connecting the front side of the side walls 64, a front fastening portion 63 extending from the bottom wall 66 toward the upper cover 1 and adjacent to the front wall 62, and a length along one of the side walls 64 a side window 65 extending in a direction adjacent to the front wall 62, a needle opening 67 between the front wall 62 and the front fixing portion 63 and corresponding to the push pin 12, and two on the rear side and The first pivot hole 11 corresponds to the overlapping second pivot hole 68, and is defined by the bottom wall 66, the side walls 64 and the front wall 62 for receiving the staple row 8 (see FIG. 6). The accommodating space 61, in other words, the side walls 64 are respectively located at two sides of the accommodating space 61, and the side wall 64 is located in front of the accommodating space 61. In more detail, when the preferred embodiment is provided with the staple row 8 (see FIG. 6), once the user presses the upper cover 1, the pusher blade 12 can be one of the staple rows 8 The staple is pressed out from the needle opening 67.

The pushing member 3 is movably received in the receiving space 61 of the butt 6 and includes a front end portion 31 for pushing against the staple row 8 (see FIG. 6), and a front end portion 31 is located at the front end A rear fixing portion 33 having a hook shape at the rear of the portion 31, and a mounting portion 32 provided on the side surface of the front end portion 31 and corresponding to the side window 65. The base 7 is located below the butt 6 and includes two third pivot holes 71 on both sides of the rear end, and positions of the third pivot holes 71 and the first pivot holes 11 and the second pivot holes 68 Overlapping each other. The tension spring 4 is received in the accommodating space 61, and the two ends thereof are respectively fixed to the front fixing portion 63 of the butt 6 and the rear fixing portion 33 of the pushing member 3, and are constantly generated. A biasing force moves the pushing member 3 toward the front wall 62 of the butt 6. The pivot pin 2 is simultaneously disposed on the first pivot hole 11 , the second pivot hole 68 , and the third pivot holes 71 , so that the upper cover 1 , the file 6 and the base 7 are pivotable relative to each other. . Referring to FIG. 4 and FIG. 5, the indicator member 5 includes a mounting rod 51 inserted into the mounting portion 32, and a pointing rod 52 extending perpendicularly from the mounting rod 51, and the indicating rod 52 is from the needle holder 6. The side window 65 is exposed for viewing by the user, and in addition, the indicator member 5 moves along the side window 65 along with the pushing member 3.

Next, the operation of the preferred embodiment of the novel stapler will be described with reference to Figs. 6 and 7. In the preferred embodiment, a staple row 8 is mounted, and the front end portion 31 of the pushing member 3 is provided. The staple block 8 is pushed against the biasing spring 4, and when the number of staples of the staple row 8 is still large, the indicator member 5 is apparently exposed from the side window 65. And adjacent to the side window 65 away from the end of the front wall 62, so that the user can clearly understand the current number of staples through the indicator 5, along with the nail The number of styluses is reduced by the gradual use, and the urging member 3 is also biased toward the front wall 62 by the bias of the tension spring 4, see FIGS. 8 and 9, when the staple row 8 When the number of staples is small, since the indicator member 5 is mounted on the mounting portion 32 of the pushing member 3, the indicator member 5 will also follow the pushing member 3 along the side window 65. The front wall 62 is displaced while gradually adjacent the side window 65 adjacent one end of the front wall 62. At this point, the user can also view the position of the indicator 5, knowing that the number of staples has quickly changed.

In summary, by opening a side window 65 on the butt 6 and matching the design of the indicator 5, the user can easily know the use of the staple of the staple row 8, so Achieve the purpose of this new type.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

1‧‧‧Upper cover

2‧‧‧ pivot

3‧‧‧Parts

31‧‧‧ front end

32‧‧‧Installation Department

33‧‧‧ Rear Fixing Department

4‧‧‧ stretching spring

5‧‧‧Instructions

6‧‧‧ needles

61‧‧‧ accommodating space

62‧‧‧ front wall

63‧‧‧Front fastening

64‧‧‧ side wall

65‧‧‧ side window

7‧‧‧Base

Claims (5)

A stapler comprising: a base; an upper cover, the rear end of which is pivotally connected to the rear end of the base; a pin is located between the base and the upper cover, and a rear end thereof is pivotally connected to the rear end of the base and the upper cover a rear end, the pinhole includes an accommodating space, two side walls respectively located at two sides of the accommodating space, a front wall connecting the side walls and located in front of the accommodating space, and adjacent to the front wall and located at the front wall a front fixing portion in the space, and a side window extending along a length direction of one of the side walls and having one end adjacent to the front wall; a pushing member movably receiving the receiving space of the needle pin And comprising a front end portion for pushing against a staple row, a rear fixing portion located behind the front end portion, and a mounting portion disposed on the side of the front end portion and corresponding to the side window; a spring is received in the accommodating space, and the two ends thereof are respectively fixed to the front fixing portion of the butt and the rear fixing portion of the pushing member, and a bias is constantly generated to make the pushing member Moving toward the front wall of the butt; and an indicator mounted to the mounting portion of the pusher member, from the needle Exposed side window, the side window and moves along with the pushing member. The stapler of claim 1, wherein the indicator member comprises a mounting rod inserted into the mounting portion, and a indicating rod extending perpendicularly from the mounting rod, the indicating rod being exposed from the side window. The stapler of claim 2, wherein the needle file further comprises a Carrying a bottom wall of the staple row, and a needle opening for pressing a staple in the staple row, the side walls respectively extending from the two sides of the bottom wall toward the upper cover, the front fixing The portion extends from the bottom wall toward the upper cover and is hooked. The needle opening is located between the front wall and the front fixing portion. The bottom wall, the side walls and the front wall jointly define the receiving space. The stapler of claim 3, wherein the upper cover includes a pusher piece corresponding to the needle exit, and when the user presses the upper cover, the pusher piece can staple the staple in the staple row The book is pressed out. The stapler of claim 4, further comprising a pivot pin, the upper cover further comprising two first pivot holes on opposite sides of the rear end, the pin butt further comprising two second pivot holes on opposite sides of the rear end, The base includes two third pivot holes on opposite sides of the rear end, and the positions of the first pivot holes, the second pivot holes and the third pivot holes overlap each other, so that the pivot pins are simultaneously disposed at the same a first pivot hole, the second pivot holes, and the third pivot holes.