CN210046615U - Binding device - Google Patents

Abstract

The utility model relates to a binding device, which comprises a main body, a needle box and a base, wherein the base is provided with a bending groove; a needle groove is formed in the needle mounting box, a needle reducing hole is formed in the tail end of the needle groove, and a needle pusher is arranged on the needle mounting box; the main body is provided with a driving piece in a sliding mode, the main body is movably provided with a needle pressing top piece, the driving piece is pressed, the driving piece slides relative to the main body and directly or indirectly drives the needle pressing top piece to stretch into the needle descending hole, and the binding needle is bent and nailed on an object to be bound under the matching of the bending groove and the needle pressing top piece. The beneficial effects of the utility model reside in that: adopt above-mentioned structure, the driving piece is directly pressed down, can drive tucking top piece and stretch into and fall the pinhole in, thereby tucking top piece and the completion of bending the slot phase cooperation and binding, operator's hand directly exerts pressure on the driving piece, and is great with the area of contact of operator's hand, has slowed down the tired pain that the operator's hand brought because of long-time the use greatly, also more laborsaving. Moreover, the utility model has the advantages of more square volume and convenient carrying.

Description

Binding device

Technical Field

The utility model relates to an office equipment especially relates to a binding means.

Background

The binding device is a common office supply, and is mainly used for binding a plurality of sheets of paper together for storage. The traditional binding device structurally comprises a base, a needle binding box and a gland, wherein the needle binding box is hinged with the base, a head of the gland is provided with a pressing sheet, and a head of the base below the pressing sheet is provided with a lower binding groove. When the paper is bound, the pressing cover is pressed by hand to enable the pressing sheets to press down the staples in the staple box and penetrate through the paper, and then the staples are turned inwards or outwards through the lower stapling groove to finish the binding work of the paper. The binding device completely depends on direct pressure of hands in the binding process, needs larger acting force, has a stress point at the head of the gland, has smaller contact area with the hands of an operator, and is easy to cause fatigue and pain of the hands of the user after long-time use. In addition, the gland is obliquely arranged relative to the base and the staple cartridge, so that the gland is easy to open relative to the staple cartridge, and is inconvenient to carry.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a binding device which has novel structure, reduces the fatigue and pain of the hand of an operator and is convenient to carry.

The technical proposal of the utility model for solving the technical problem is that: a binding device comprises a main body and a needle box arranged on the main body, wherein a base is arranged below the needle box, and a bending groove is formed in the base;

the needle containing box is internally provided with a needle groove for placing binding needles, the tail end of the needle groove is provided with a needle falling hole which is opposite to the bending groove and can be passed by a single binding needle, and the needle containing box is provided with a needle pusher which can enable the binding needles to move along the needle groove to the needle falling hole;

the main part is provided with a driving part in a sliding manner, the main part is further movably provided with a needle pressing top sheet opposite to the needle falling hole, the driving part is pressed during the driving part, the driving part is opposite to the main part, the main part slides and directly or indirectly drives the tail end of the needle pressing top sheet to stretch into the needle falling hole, so that a binding needle in the needle falling hole is separated from a substance to be bound, and the binding needle is bent under the action of the bending groove and is nailed on the substance to be bound.

Preferably, a rear portion of the underside of the body is pivotally connected to a rear portion of the base or magazine.

Preferably, the base and the needle magazine are mounted to the underside of the body by a drawer arrangement.

Preferably, the drawer-type structure comprises a projection and a guide slot, one of the projection and the guide slot being provided on the body and the other of the projection and the guide slot being provided on the base or the magazine.

Preferably, the rear part of the needle containing box is fixedly connected or rotatably connected with the rear part of the base.

Preferably, the main body is movably provided with a needle pressing block, the needle pressing block is connected with the needle pressing top plate, the needle pressing block is fixedly connected with the driving piece or the needle pressing block and the driving piece are integrated into a whole or the needle pressing block is directly or indirectly abutted against the driving piece.

Preferably, the needle pressing device further comprises a lever, the fixed end of the lever is rotatably connected with the main body, the lever presses the upper part of the needle pressing block, and the movable end of the lever is pushed downwards to enable the needle pressing block to move downwards.

Preferably, an inner guide assembly is arranged between the main body and the needle pressing block and comprises a vertically arranged inner guide groove and an inner guide protrusion which vertically slides along the inner guide groove, one of the main body and the needle pressing block is provided with the inner guide groove, and the other one of the main body and the needle pressing block is provided with the inner guide protrusion.

Preferably, a first resetting piece is arranged between the needle pressing block and the main body.

Preferably, an outer guide assembly is arranged between the driving piece and the main body and comprises a vertically arranged outer guide groove and an outer guide protrusion which vertically slides along the outer guide groove, one of the driving piece and the main body is provided with the outer guide groove, and the other one of the driving piece and the main body is provided with the outer guide protrusion.

Preferably, one of the driving piece and the main body is provided with a lock catch, and the other is vertically provided with a lock groove, wherein the lock catch is arranged in the lock groove.

Preferably, the top of the driving member is provided with a receiving groove, and the receiving groove is covered with a receiving cover.

Preferably, the needle pusher comprises a needle pushing slider and a second resetting piece, the needle pushing slider is arranged in the needle containing box in a sliding mode and pushes one end, far away from the needle falling hole, of the binding needle, one end of the second resetting piece is connected with the needle pushing slider, the other end of the second resetting piece is connected with the main body or the needle containing box, and the second resetting piece enables the needle pushing slider to be close to the needle falling hole.

Preferably, a lock catch assembly is arranged between the front part of the main body and the front part of the needle containing box, the lock catch assembly comprises a lock opening and a lock protrusion which can be clamped into or separated from the lock opening, the lock opening is arranged on one of the main body and the needle containing box, and the lock protrusion is arranged on the other one of the main body and the needle containing box.

The beneficial effects of the utility model reside in that: adopt above-mentioned structure, the driving piece is directly pressed down, can drive tucking top piece and stretch into and fall the pinhole in, thereby tucking top piece and the completion of bending the slot phase cooperation and binding, operator's hand directly exerts pressure on the driving piece, and is great with the area of contact of operator's hand, has slowed down the tired pain that the operator's hand brought because of long-time the use greatly, also more laborsaving. Moreover, the utility model has the advantages of more square volume and convenient carrying.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present invention.

Fig. 2 is a sectional view of a first embodiment of the present invention.

Fig. 3 is an exploded view of a first embodiment of the present invention.

Fig. 4 is a perspective view of a needle magazine according to a first embodiment of the present invention.

Fig. 5 is a perspective view of a main body of a first embodiment of the present invention.

Fig. 6 is a perspective view of a second embodiment of the present invention.

Fig. 7 is a sectional view of a second embodiment of the present invention.

Fig. 8 is an exploded view of a second embodiment of the present invention.

Fig. 9 is a sectional view of a third embodiment of the present invention.

Fig. 10 is an exploded view of a third embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 10, a binding device includes a main body 1 and a needle magazine 2 mounted on the main body, a base 3 is arranged below the needle magazine, a bending groove 4 is arranged on the base, and the bending groove 4 is used for bending a binding needle;

a needle groove 5 for placing binding needles is arranged in the needle containing box 2, a needle falling hole 6 which is opposite to the bending groove and can be passed by a single binding needle is arranged at the tail end of the needle groove, and a needle pusher which can enable the binding needles to move towards the needle falling hole 6 along the needle groove is arranged on the needle containing box 2;

slide on the main part 1 and be equipped with driving piece 7, still the activity in the main part be equipped with fall the relative tucking top piece 8 of pinhole, press during driving piece 7, the driving piece is relative 1 slides and directly or indirectly drives in the main part 8 the end of tucking top piece stretches into make in the descending pinhole 6 the staple in the descending pinhole is deviate from and is penetrated and treat the bookbinding article, and make the staple bend nail on treating the bookbinding article under the effect in bending groove 4.

When the utility model is used, the needle box 2 is taken out from the main body 1, then the binding needle 9 (the binding needle can be a binding needle or a needle with other forms) is placed in the needle groove 5 of the needle box 2, then the needle box 2 is placed in the main body 1 to complete the placement of the binding needle, then the binding needle can move along the needle groove to the needle drop hole 6 under the action of the needle pusher, then the object to be bound (the object to be bound can be a piece of paper, a book, a zero-food bag, a packaging bag and the like) is placed in the gap between the base 3 and the needle box 2, then the driving piece 7 is pressed downwards, the driving piece slides downwards relative to the main body 1, the driving piece directly or indirectly drives the tail end of the needle pressing top piece 8 to extend into the needle drop hole 6, so that the binding needle in the needle drop hole penetrates the object to be bound, and the binding needle is bent and nailed on the object to be bound under the blocking action of the bending groove 4, and finishing the binding. The needle pressing top plate 8 can be driven to extend into the needle falling hole 6 by directly pressing the driving piece 7 downwards, and the hand of an operator directly acts on the driving piece 7, so that the fatigue and pain of the hand of the operator caused by long-time use are greatly relieved, and the labor is saved. Moreover, the utility model has the advantages of more square volume and convenient carrying.

Preferably, the mounting method of the main body, the base and the needle magazine includes: the rear of the lower side of the main body 1 may be rotatably coupled to the rear of the base 3. Alternatively, the rear part of the lower side of the main body 1 may be rotatably connected to the rear part of the magazine 2, as shown in fig. 1 to 3. Alternatively, the base 3 and the magazine 2 are mounted on the lower side of the body 1 by a drawer-type structure, as shown in fig. 6 to 10, the drawer-type structure includes a protrusion 10 and a guide groove 11, one of the protrusion and the guide groove is provided on the body 1, and the other is provided on the base 3 or the magazine 2, in fig. 6 to 10, the guide groove 11 is provided on the body 1, and the protrusion 10 is provided on the magazine 2. As shown in fig. 5, a magazine chamber 12 for accommodating the needle magazine is formed at a lower side of the body 1, and the needle magazine 2 can be accommodated in the magazine chamber 12 of the body after being rotated or inserted into the body 1, so that the use is safer and the appearance is more beautiful. In use, if the body 1 is rotatably connected to the magazine 2, the magazine can be removed from the magazine cavity 12 by rotating the body 1 relative to the magazine 2, and if the body 1 is connected to the magazine 2 in a drawer-type configuration, the magazine 2 can be withdrawn from the body 1.

Preferably, the needle magazine and the base are attached by: the rear portion of the needle containing box 2 can be fixedly connected with the rear portion of the base 3, as shown in fig. 1-3 and 6-10, at this time, an elastic piece 13 extending into a gap between the base and the needle containing box is arranged on the base 3, the elastic piece has certain elasticity, the elastic piece 13 is used for limiting the thickness of an object to be bound, so that the object to be bound is prevented from being too thick and cannot be taken out after binding the binding needle 9, when the thickness of the object to be bound reaches a limit, the elastic piece 13 can deform downwards during binding, and when the binding is completed, the elastic piece can upwards jack the object to be bound, so that a bent pin of the binding needle 9 can be smoothly released from the bending groove 4. Alternatively, the rear portion of the magazine 2 may be pivotally connected to the rear portion of the base 3.

Preferably, the main body 1 is movably provided with a needle pressing block 14, the needle pressing block is connected with the needle pressing top plate 8, the needle pressing block 14 can be directly and fixedly connected with the driving element 7, or the needle pressing block 14 is integrated with the driving element 7, or the needle pressing block 14 directly abuts against the driving element 7, or the needle pressing block 14 indirectly abuts against the driving element 7, at this time, the driving element 7 can be made into a shell form and sleeved outside the main body 1, in fig. 1-3 and 6-10, a lever 15 is further included, the needle pressing block 14 indirectly abuts against the driving element 7 through a lever 15, a fixed end of the lever is rotatably connected with the main body 1, the lever presses above the needle pressing block 14, and the movable end of the lever 15 is pushed downwards to enable the needle pressing block 14 to move downwards, so that the operation is more labor-saving.

Preferably, an inner guide assembly is arranged between the main body 1 and the needle pressing block 14, the inner guide assembly comprises an inner guide groove 16 vertically arranged and an inner guide protrusion 17 vertically sliding along the inner guide groove, one of the main body 1 and the needle pressing block 14 is provided with the inner guide groove 16, and the other one is provided with the inner guide protrusion 17. The needle pressing block 14 slides relative to the main body 1, can move along the inner guide groove 16 through the inner guide protrusion 17 to guide in the radial direction, and slides more smoothly.

Preferably, a first resetting member 18 is arranged between the needle pressing block 14 and the main body 1, and the first resetting member 18 can be a spring, and can be automatically reset upwards through the action of the first resetting member 18 after the needle pressing block 14 is pressed down by the driving member 7.

Preferably, an outer guide assembly is arranged between the driving member 7 and the main body 1, the outer guide assembly comprises an outer guide groove 19 which is vertically arranged and an outer guide protrusion 20 which vertically slides along the outer guide groove, one of the driving member 7 and the main body 1 is provided with the outer guide groove 19, and the other is provided with the outer guide protrusion 20. The driving piece 7 slides relative to the main body 1 and can move along the outer guide groove 19 through the outer guide protrusion 20 for guiding, and the sliding is smoother

Preferably, one of the driving member 7 and the main body 1 is provided with a locking buckle 21, and the other is vertically provided with a locking groove 22, wherein the locking buckle 21 is arranged in the locking groove 22. When the driving member is made in the form of a housing and is sleeved outside the main body, the lock catch 21 can slide in the lock groove 22 when the driving member 7 slides relative to the main body 1, and the lock catch can effectively prevent the driving member 7 from being separated from the main body 1. As shown in fig. 1 and 6, the latch 21 has a certain elasticity, and the latch 21 can be disengaged from the locking groove 22 after being pressed and deformed, so that the driving member 7 can be conveniently removed from the main body 1.

Preferably, the top of the driving member 7 is provided with a storage groove 23, the storage groove is covered by a storage cover 24, and the storage groove 23 can be used for placing articles such as binding needles, etc., so that the use is more convenient.

Preferably, the needle pusher comprises a needle pushing slider 25 and a second resetting piece 26, the needle pushing slider 25 is slidably arranged in the needle containing box 2 and pushes one end of the staple 9 far away from the needle descending hole 6, one end of the second resetting piece 26 is connected with the needle pushing slider 25, the other end of the second resetting piece 26 is connected with the main body 7 or the needle containing box 2, and the second resetting piece 26 can enable the needle pushing slider 25 to be close to the needle descending hole 6. As shown in fig. 2 and 7, the second resetting member 26 may be a tension spring and is always in a tension state, as shown in fig. 9, the second resetting member 26 may be a spring and is always in a compression state, and each time one binding needle 9 is used, the second resetting member 26 pushes the binding needle 9 towards the needle descending hole.

Preferably, a locking assembly is arranged between the front part of the main body 1 and the front part of the needle magazine 2, the locking assembly comprises a locking opening 27 and a locking protrusion 28 which can be clamped into or separated from the locking opening, one of the main body 1 and the needle magazine 2 is provided with the locking opening 27, and the other one is provided with the locking protrusion 28. The locking projection 28 is engaged with the locking notch 27 to fix the body 1 and the magazine 2, and the locking projection 28 is disengaged from the locking notch 27 by pulling the magazine 2 with respect to the body 1 or pulling the magazine 2 with respect to the body 1, thereby rotating the magazine 2 with respect to the body 1 or pulling the magazine 2 out of the body 1.

Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims (14)

1. A binding apparatus, characterized by: the needle box comprises a main body and a needle box arranged on the main body, wherein a base is arranged below the needle box, and a bending groove is formed in the base;

the needle containing box is internally provided with a needle groove for placing binding needles, the tail end of the needle groove is provided with a needle falling hole which is opposite to the bending groove and can be passed by a single binding needle, and the needle containing box is provided with a needle pusher which can enable the binding needles to move along the needle groove to the needle falling hole;

the main part is provided with a driving part in a sliding manner, the main part is further movably provided with a needle pressing top sheet opposite to the needle falling hole, the driving part is pressed during the driving part, the driving part is opposite to the main part, the main part slides and directly or indirectly drives the tail end of the needle pressing top sheet to stretch into the needle falling hole, so that a binding needle in the needle falling hole is separated from a substance to be bound, and the binding needle is bent under the action of the bending groove and is nailed on the substance to be bound.

2. The binding apparatus of claim 1, wherein: the rear part of the lower side of the main body is rotatably connected with the rear part of the base or the needle containing box.

3. The binding apparatus of claim 1, wherein: the base and the needle containing box are arranged on the lower side of the main body through a drawer type structure.

4. The binding apparatus of claim 3, wherein: the drawer-type structure comprises a protrusion and a guide groove, wherein one of the protrusion and the guide groove is arranged on the main body, and the other one of the protrusion and the guide groove is arranged on the base or the needle containing box.

5. The binding apparatus of claim 1, 2 or 3, wherein: the rear part of the needle containing box is fixedly connected or rotatably connected with the rear part of the base.

6. The binding apparatus according to any one of claims 1 to 4, wherein: the main body is movably provided with a needle pressing block, the needle pressing block is connected with the needle pressing top plate, the needle pressing block is fixedly connected with the driving piece or the needle pressing block and the driving piece are integrated or the needle pressing block is directly or indirectly propped against the driving piece.

7. The binding apparatus of claim 6, wherein: the needle pressing device further comprises a lever, the fixed end of the lever is rotatably connected with the main body, the lever presses the upper portion of the needle pressing block, and the movable end of the lever is pushed downwards to enable the needle pressing block to move downwards.

8. The binding apparatus of claim 6, wherein: the inner guide assembly is arranged between the main body and the needle pressing block and comprises a vertically arranged inner guide groove and an inner guide protrusion which vertically slides along the inner guide groove, the inner guide groove is arranged on one of the main body and the needle pressing block, and the inner guide protrusion is arranged on the other one of the main body and the needle pressing block.

9. The binding apparatus of claim 6, wherein: a first resetting piece is arranged between the needle pressing block and the main body.

10. The binding apparatus according to any one of claims 1 to 4, wherein: the driving part with be equipped with outer guide assembly between the main part, this outer guide assembly includes the outer guide way of vertical setting and follows the outer guide protruding of this outer guide way vertical slip, be equipped with on one of driving part and main part outer guide way is equipped with on the other outer guide is protruding.

11. The binding apparatus of claim 10, wherein: one of the driving piece and the main body is provided with a lock catch, the other one of the driving piece and the main body is vertically provided with a lock groove, and the lock catch is arranged in the lock groove.

12. The binding apparatus according to any one of claims 1 to 4, wherein: the top of driving piece is equipped with and accomodates the groove, should accomodate the groove enclosing cover and have accomodate the lid.

13. The binding apparatus according to any one of claims 1 to 4, wherein: the needle pusher comprises a needle pushing slider and a resetting piece II, the needle pushing slider is arranged in the needle containing box in a sliding mode and pushes one end, far away from the needle falling hole, of a binding needle, one end of the resetting piece II is connected with the needle pushing slider, the other end of the resetting piece II is connected with the main body or the needle containing box, and the resetting piece II can enable the needle pushing slider to be close to the needle falling hole.

14. The binding apparatus according to any one of claims 1 to 4, wherein: the front part of the main body and the front part of the needle containing box are provided with a lock catch assembly, the lock catch assembly comprises a lock opening and a lock protrusion which can be clamped into or separated from the lock opening, one of the main body and the needle containing box is provided with the lock opening, and the other one of the main body and the needle containing box is provided with the lock protrusion.

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