TWM481798U - Stapleless binding device allowing elastic recovery - Google Patents

Description

Elastic reset type needleless nailing device

The present invention relates to a needleless staple device capable of nailing a plurality of sheets of paper together without using metal nails, in particular to a nail loaded with a gravity compression compression spring and restored by the elastic force of the compression spring. The elastic reset type needleless nailing device in the initial state.

At present, a stationery called a stapler that staples a plurality of sheets of paper by using metal nails is widely used. When we want to staple loose paper to staple it, it is usually used with a stapler and staples. After the staples pass through a stack of paper and the ends are folded, the stack of paper is fixedly bonded. together. The existing staples are placed in a staple of the stapler, and the staples are inserted into the paper by pressing the stapler to push one of the staples out, and then the staples of the staples are folded to fix the paper. together. However, it is customary to use staples to staple paper. It is easy to stab the user's hand because the front nail is not bent in place, and it is necessary to pay for the staple, and the staple is also removed. Become garbage and not environmentally friendly.

However, in recent years, efforts to save resources, recycle paper, and the like to prevent damage to the natural environment have become more and more important. Therefore, some people have proposed staplers that do not use metal nails, and have not used nails for such nails. The machine has been put into practical use. The stapler that does not use metal nails, by cutting the tongue-shaped paper on the overlapped paper, and forming a linear straight slit near the base of the tongue-shaped paper, the tongues on the overlapped paper The paper sheets are folded at their bases in an overlapping state, and the front ends of the overlapping tongue sheets are inserted into the linear slits, so that the overlapping tongue sheets are maintained in a folded state so that the overlapping sheets are not separated.

However, since it is necessary to cut a part of the overlapped paper and then fold it when the nail is loaded, if the handle of the paper stapler is insufficiently pressed, the bending of the paper will be insufficient. This makes it difficult to securely load the paper, and it is necessary to strongly press the handle to counteract the rebound force of the elastic body, so that it is necessary to strongly press the handle in order to load the paper, which is inconvenient. Therefore, how to solve the problem of exerting force on staplers that do not use metal nails has always been a solution and improvement of the industry that is urgently needed to be solved.

The purpose of the present invention is to provide a spring-replacement needleless staple device which cuts a flange by a forming tool on an overlapping paper, and forms a linear straight slit with a slotted cutter, and then overlaps The flanges on the paper are inserted into the linear slits by the spinning parts, so that the overlapping papers are not separated, so that the resources can be saved, the papers and the metal nails can be separated without being separated, and the disposal can be easily performed.

The purpose of the present invention is to provide a spring-reset type needleless nailing device which is assembled by using a gravity-pressure compression spring and is restored to the initial state by the elastic force of the compression spring, and only needs to be held by one hand. The paper is loaded so that the paper can be loaded without applying a large force, and the nailing operation is more convenient and safe.

The purpose of the present invention is to provide a spring-reset needleless staple device having a guide groove that is substantially parallel along the axial direction of the compression spring by the outer ring seat, and the engaging press portion has a corresponding to the guide groove The guide rails are used to ensure that the tool is used to load the stapled paper during the nailing operation, and the nailing operation is more convenient and safe.

The purpose of the present invention is to provide a spring-reset type needleless nailing device, which is designed with a cushion on the bottom to prevent the desktop or the pressure device from being damaged during the nailing operation, so as to achieve the convenience and safety of the nailing operation. .

In order to achieve the above object, the present invention provides a spring-replacement needleless staple device, comprising: a compression spring, a bearing seat, a pressing portion, a forming cutter, a slotting cutter, a spinning portion and a Cutting department. The compression spring has a spiral cylindrical shape and is arranged to rotate and extend in an axial direction. The carrier is located in the compression spring, and one end of the carrier has an accommodating space. The pressing portion has one end abutting against the compression spring and adjacent to the other end of the bearing seat, and the pressing portion can be linearly displaced in the axial direction by applying a force, so that the compression spring is located at a Pressurized position. The forming tool has one end located in the accommodating space. One of the slotting tools The end is located in the accommodating space and is at a distance from the forming tool, and the grooving tool has a slot. The spinning portion is located in the forming tool, and can perform a rotational displacement motion centering on a pivot, so that the spinning portion is located in the slot. The cutting portion has a cutting groove that provides access to the other end of the forming tool and the grooving tool when the compression spring is in the depressed position.

In a preferred embodiment of the present invention, the pressing portion further has a connecting body, and the pressing portion is connected to the bearing seat by the connecting body. The spinning portion further has a pulling body located outside the forming tool, and when the compression spring is in the pressing position, the spinning portion is located in the groove.

In a preferred embodiment of the present invention, the elastic reset type needleless device further includes an outer ring seat, a base and a cushion, and the outer ring seat can accommodate the compression spring. The outer ring seat further has at least one guiding groove substantially parallel to the axial direction, and the pressing portion has at least one guiding rail corresponding to the guiding groove, wherein the guiding rail can be located in the guiding groove Linear displacement motion. The base is coupled to the outer ring seat, and the base can receive the cutting portion. The base further has an insertion hole for providing at least one material to be loaded. The cutting portion abuts the insertion hole. The cushion is coupled to the base. The base further has a plurality of positioning slots, and the plurality of positioning slots respectively accommodate the forming tool and the slotting tool.

1‧‧‧Compressed spring

2‧‧‧bearing seat

21‧‧‧First carrier

22‧‧‧Second carrier

23‧‧‧ accommodating space

24‧‧‧The other end of the carrier

3‧‧‧The Ministry of Pressure

31‧‧‧Connector

32‧‧‧rails

4‧‧‧Forming tools

5‧‧‧Slotting tool

51‧‧‧ slotting

6‧‧‧ Spinning Department

61‧‧‧ Pulling body

62‧‧‧

63‧‧‧ pivot

7‧‧‧cutting department

71‧‧‧cut slot

8‧‧‧ outer ring seat

81‧‧‧ guiding slot

9‧‧‧Base

91‧‧‧Into the hole

92‧‧‧ positioning slot

10‧‧‧ cushion

101‧‧‧Axial direction

102‧‧‧linear displacement motion

103‧‧‧Compression position

104‧‧‧Rotational displacement motion

P‧‧‧ pitch

D‧‧‧distance

FIG. 1A is a schematic exploded perspective view of a preferred embodiment of the elastic-reset type needleless device.

FIG. 1B is a schematic view showing a combined three-dimensional structure of a preferred embodiment of the elastic-reset type needleless device.

2A is a schematic view showing the assembled structure of the preferred embodiment of the elastic-reset type needleless device.

FIG. 2B is a schematic side view showing a combined embodiment of the elastic-reset type needle-free nailing device of the present invention.

Figure 2C shows that the elastic-reset type needle-free nailing device is preferably located at the pressing position. EXAMPLES A schematic view of a side view structure.

Please refer to FIGS. 1A to 2C. FIGS. 1A and 1B are schematic views showing the decomposition and combined three-dimensional structure of the preferred embodiment of the elastic-reset type needleless device, and FIG. 2A and FIG. The preferred embodiment of the present invention relates to a front view and a side view of a preferred embodiment of the present invention. The second embodiment is a schematic view of a combined side view of the preferred embodiment of the elastic reset type needleless device. The present invention provides a spring-reset type needle-free nailing device, comprising: a compression spring 1, a bearing seat 2, a pressing portion 3, a forming tool 4, a slotting tool 5, a spinning portion 6, and a The cutting portion 7, an outer ring seat 8, a base 9 and a cushion 10 are provided. The outer ring seat 8 is a hollow cylindrical structure that can accommodate the compression spring 1. The compression spring 1 is of a spiral pitch of equal pitch, that is, it is arranged to rotate in an axial direction 101, and a ring and a ring are spaced apart by a distance p. The carrier 2 is located in the compression spring 1 , and the carrier 2 is a cylindrical shape structure in which a first carrier 21 of a semi-cylindrical shape and a second carrier 22 of a semi-cylindrical shape are respectively combined. One end of the seat 2 has an accommodating space 23, and the other end 24 is formed in a cylindrical shape smaller than the outer diameter of the bearing base 2.

The pressing portion 3 has a cylindrical shape and further has a connecting body 31. After the pressing portion 3 abuts and accommodates the other end 24 of the bearing base 2, the connecting body 31 is connected to the bearing base 2, and one end of the pressing portion 3 abuts against the compression spring 1, so The pressing portion 3 can be subjected to a linear displacement movement 102 in the axial direction 101 by applying a force to the pressing portion 3 to position the compression spring 1 at a pressing position 103. In the preferred embodiment of the present invention, the outer ring base 8 further has at least one guiding groove 81 substantially parallel to the axial direction 101, and the pressing portion 3 has at least one guiding rail corresponding to the guiding groove 81. 32. The linear displacement movement 102 is performed when the guide rail 32 is located in the guiding groove 81.

One end of the forming tool 4 is located in the accommodating space 23, and one end of the grooving tool 5 is also located in the accommodating space 23. The slotting tool 5 is spaced from the forming tool 4 by a distance d, and the slotting tool 5 has a slot 51. The spinning portion 6 is located in the forming tool 4, and the spinning portion 6 further has a pulling body 61. In the preferred embodiment of the present invention, the pulling body 61 is a spring, and the rotating body 61 is located. The forming tool 4 is externally connected to a hook body 62. When the compression spring 1 is located at the pressing position 92, the pulling body 61 presses the hook body 62 such that the spinning portion 6 is pivoted 63. A rotational displacement motion 104 is performed for the center such that the spinning portion 6 is located in the slot 51. The cutting portion 7 has a cutting groove 71 which is slightly larger in shape than the shape of the forming tool 4 and the slotting tool 5, so that when the compression spring 1 is located at the pressing position 103 When the cutting groove 71 provides the forming tool 4 and the other end of the slotting tool 5, it passes.

In the preferred embodiment of the present invention, the base 9 is connected to the outer ring seat 8, and the base 9 can accommodate the cutting portion 7. The base 9 further has an insertion hole 91 for providing at least one material to be loaded (not shown), and the cutting portion 7 abuts against the insertion hole 91. The base 9 further has a plurality of positioning slots 92, and the plurality of positioning slots 92 respectively accommodate the forming tool 4 and the slotting tool 5. Finally, the cushion 10 is connected to the base 9 so that the table top or the pressure receiving device is not damaged during the nailing operation.

When the user first inserts the material to be loaded (not shown) into the insertion hole 91, and then applies the pressing portion 3, it is preferable to apply the force by the compression spring 1 to perform the nailing. At this time, when the cushion pad 10 abuts against a working plane (not shown), the compression spring 1 is located at the pressing position 103, and the forming tool 4 and the slotting tool 5 are simultaneously loaded with nails. A flange and an approximately linear linear slit are cut into the material, and the spinning portion 6 inserts the flanges into the linear slits, and finally returns to the initial state by the elastic force of the compression spring 1, and the flanges are simultaneously Pull out the linear slit to ensure that the nail material is not firmly separated.

The above-mentioned elastic-reset type needle-free nailing device is indeed to overcome the lack of conventional technology, meet the needs of the industry and improve the industrial competitiveness. The purpose and efficacy of this creation are deeply advanced, and the value of the industry is extremely valuable. It is a new creation that has never been seen before on the market, and fully meets the novelty and progressive requirements of the creation of patents. Application.

However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited. That is to say, the equal changes and modifications made by Dafan in accordance with the scope of application for the creation of this creation should still fall within the scope covered by this creation patent. I would like to ask your review committee to give a clear understanding and pray for it. It is the prayer.

1‧‧‧Compressed spring

2‧‧‧bearing seat

21‧‧‧First carrier

22‧‧‧Second carrier

23‧‧‧ accommodating space

24‧‧‧The other end of the carrier

3‧‧‧The Ministry of Pressure

31‧‧‧Connector

32‧‧‧rails

4‧‧‧Forming tools

5‧‧‧Slotting tool

51‧‧‧ slotting

6‧‧‧ Spinning Department

61‧‧‧ Pulling body

62‧‧‧

63‧‧‧ pivot

7‧‧‧cutting department

71‧‧‧cut slot

8‧‧‧ outer ring seat

81‧‧‧ guiding slot

9‧‧‧Base

91‧‧‧Into the hole

92‧‧‧ positioning slot

10‧‧‧ cushion

101‧‧‧Axial direction

102‧‧‧linear displacement motion

P‧‧‧ pitch

Claims (10)

The invention relates to a spring-reset type needle-free nailing device, comprising: a compression spring, which is spiral cylindrical and arranged to rotate and extend in an axial direction; a bearing seat is located in the compression spring, and one end of the bearing seat has a capacity a pressing portion; one end of the pressing portion abutting against the compression spring and adjacent to the other end of the bearing seat, the linear displacement movement of the pressing portion along the axial direction by applying a force, The compression spring is located at a pressing position; a molding tool has one end located in the accommodating space; a slotting tool having one end located in the accommodating space and spaced apart from the forming tool, the grooving tool having a a spinning portion, which is located in the forming tool, and is capable of performing a rotational displacement motion centering on a pivot so that the spinning portion is located in the groove; and a cutting portion having a cutting The slit is provided to allow the forming tool and the other end of the slotting tool to pass when the compression spring is in the pressing position. The elastic reduction type needleless device according to claim 1, wherein the elastic reduction type needleless device further comprises an outer ring seat, wherein the outer ring seat can accommodate the compression spring. The elastic reduction type needleless staple device of claim 2, wherein the outer ring seat further has at least one guiding groove substantially parallel to the axial direction, and the pressing portion has the guiding The slot corresponds to at least one rail, and the rail can be located in the guiding slot for the linear displacement movement. The elastic-reset type needle-free nailing device according to the second aspect of the invention, wherein the elastic-reset type needle-free nailing device further comprises a base, the base is connected to the outer ring seat, and the base is accommodating The cutting department. The elastic reduction type needleless staple device of claim 4, wherein the base further has an insertion hole for providing at least one material to be loaded. The elastic reduction type needleless staple device according to claim 5, wherein the cutting portion abuts the insertion hole. The elastic-reset type needle-free nailing device according to the fourth aspect of the invention, wherein the base further has a plurality of positioning grooves, and the plurality of positioning grooves respectively accommodate the forming tool And the slotting tool. The elastic reset type needleless staple device of claim 4, wherein the elastic reset type needleless staple device further comprises a cushion pad connected to the base. The elastic-reset type needle-free nailing device according to claim 1, wherein the pressing portion further has a connecting body, and the pressing portion is connected to the bearing seat by the connecting body. The elastic reduction type needle-free nailing device according to claim 1, wherein the spinning portion further has a pulling body, the pulling body is located outside the forming tool, and when the compression spring is located at the pressing position In the upper case, the spinning portion is placed in the slot.