CN2349017Y - Multi-row needle cartridge structure for stapler - Google Patents

Abstract

The utility model relates to a multi-row needle clamping box structure for a stapler, which comprises a press cover, a groove seat, a base, a slide seat, and a clamping box. Both vertical walls of the groove seat respectively form a first side rail which is used for the slide seat to be clamped. The press cover, the groove seat and the rear end of the base are respectively provided with shaft holes and are fixed by the outer sides of two rivets by means of the two rivets. The shaft hole end of the groove seat can slide into the clamping box. A filling groove of the clamping box is provided with a guide filling row needle of a convex groove, with the effect of containing and clamping a row staple. The utility model can do operation of filling and containing a multi-row needle, without greatly altering the structure of a common stapler.

Description

Many rows pin cartridge structure of stapler

The utility model relates to a kind of stapler, particularly relates to a kind of many rows pin cartridge structure with the drawer type stapler that once can fill many row's pins.

As shown in Figure 1, commonly use stapler structure and generally be divided into upper end gland (1), middle end slot seat (2) and lower end base (3), the interior recess of gland (1) is established a shell fragment (12) and extends to front end that to be curved downwards Zhe be pressing plate (14), groove seat (2) front end [corresponding pressing plate (14) end] forms double team end (20), groove (21) face of nearly double team end (20) is established one first barb (23) for holding first spring (16) one ends, and first spring (16) end in addition then is fixed in the 3rd barb (41) of a slide (4) end and makes slide (4) be placed in the groove (21) sliding.Gland (1), groove seat (2) and base (3) are terminal establishes horizontal first, second and third axis hole (10), (22), (32) respectively, and runs through in conjunction with fixing with a rivet (34).Because need supply to move one stroke behind the slide (4), groove (21) spatial accommodation of groove seat (2) can insert for row's pin (6), so the filling number of its row's pin (6) only is Dan Mei, therefore, need frequently with one hand pull up gland (1) and after move slide (4), another hand loads single nail (6), not only trouble is bothersome, even jams a finger.Especially at every turn it is very inconvenient only can to do single pin filling.This creator is in view of commonly using the above-mentioned shortcoming that stapler exists, and the experience of long-pending design of stationery for many years and processing through constantly studying, improveing, is designed the utility model finally.

The purpose of this utility model be to provide a kind of do not need to change significantly commonly use stapler structure and can once make many rows pin cartridge structures that many row's pins are filled the drawer type stapler that holds.

The purpose of this utility model is realized by following technical scheme.

A kind of many rows pin cartridge structure of stapler comprises a gland, a groove seat, a base, a slide, and its improvements are that the front end of a described gland is established downward pressing plate, and other holds two sides respectively to establish one first axis hole; A described groove seat upward opening forms groove for holding row's pin, front end forms the groove face of double team end and nearly double team end and establishes one first barb, each forms first siding track to extending out two internal faces of groove seat, and terminal two sides of groove seat are respectively established one second axis hole, and groove face is established one second barb between two axis holes; A described base, corresponding groove seat double team end below establishes forming tank and terminal two sides are respectively established a Triaxial hole, laterally runs through first, the 3rd and second axis hole secure bond by the outside respectively with two minor axis rivets; A described slide, it is tabular to establish the binding that slightly is under shed, and the slide two side faces is respectively established a projection and is snapped in first siding track, and the slide front end is established the 3rd barb and is colluded card first spring one end, and first spring end in addition is to collude the card first side hook; One card casket is the flute profile of front end, upper end open, is placed in the groove seat in being, the filling slot of card casket central authorities is towards last formation tongue, and the terminal fastening plate that links, it is filled the nearly fastening plate of groove face place and establishes one the 5th barb and collude card second spring one end, and second spring end in addition is to collude to be stuck in second barb.

Move slide after the utility model is pulled out also by card casket fastening plate and can load several pieces of row's pins.

The purpose of this utility model can also further realize by following technical measures.

2 first siding track ends of described groove seat are to be bent upwards, and end respectively establishes one first fastening end and upwards locate holding along the band slide when pulling out card casket, with make space, slide bottom for row's pin of filling by moving forward.These groove seat two vertical plane leading edges and trailing edge outwards form side plate respectively with smooth row's stitch and the open front of card casket, and groove seat 2 second siding track ends respectively are provided with a recessed edge and are located when pulling out the card casket for two salient points of card casket.Described slide end is provided with the 4th barb for the second spring card.Described card casket two madial walls are established the 4th siding track, two siding track beginnings respectively were provided with a salient point, groove seat two madial walls two double team ends are respectively established the 3rd siding track that contracts in a section, and the 3rd siding track is located to groove seat end to establish the second parallel siding track slightly down, slide snaps in the filling slot and the card casket can be inserted in the groove seat, slide is provided with the 3rd and the 4th barb and colludes first and second spring of card respectively, and slide two lateral surfaces are respectively established in the 4th siding track that a projection is placed in the card casket, again, two salient points of card casket are in 2 second siding tracks of card entry slot seat.This card casket 2 the 4th siding track end respectively forms the two projection holdings location of the slide that moves after one second fastening end supplies.Above-mentioned slide end face forms cuts end.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is an exploded perspective schematic diagram of the present utility model.

Fig. 2 is a combination schematic appearance of the present utility model.

Fig. 3 is an operational motion schematic diagram of the present utility model.

Fig. 4 is another action schematic diagram of the present utility model.

Fig. 5 is the exploded perspective schematic diagram of another embodiment of the utility model.

Fig. 6 is an action schematic diagram embodiment illustrated in fig. 5.

See also Fig. 1, the utility model is mainly with two sides, first axis holes (10) and two sides, second axis holes (22) of groove seat (2) and the two side Triaxial holes (32) of base (3) of gland (1), laterally be combined as a whole with two minor axis rivets (34) by the outside, groove (21) two walls of groove seat (2) respectively form first siding track (24) to the parallel slot that extends out (21) direction and supply engaging one slide (4).The projection (44) that this slide (4) two side faces is respectively established an evagination snaps in first siding track (24) and slides, slide (4) front end is provided with the 3rd barb (41) and links first spring (16), and first spring (16) end in addition colludes first barb (23) that is stuck in groove (21) the nearly double team end of face (20), and then slide (4) can slide in groove (21) and be subjected to first spring (16) traction and the row's of clamping nail (6).Again, groove seat (2) open rearward end place groove (21) face is established second barb (26), is the card casket (5) of front end, upper end open by being inserted in groove seat (2) in groove seat (2) open rearward end with one.Aforementioned card casket (5) opening end is in addition established a fastening plate (54), and blocks the nearly fastening plate of casket (5) filling slot (52) face (54) and locate to establish the 5th barb (56), and the parallel tongue (50) that is provided with of filling slot (52) face central authorities.Second spring (18) is that an end colludes to be stuck in the 5th barb (56) and to penetrate tongue (50) cunette and colludes with other end and be stuck in second barb (26), or establishes the 4th barb (42) in slide (4) rear end and collude card for it.Above-mentioned member combination can be taked that fastening plate (54) is located to pull out card casket (5) and from top to bottom insert many pieces of row's pins (6), or pull up gland (1) by will moving and be placed in terminal first fastening end (27) of first siding track (24) behind the slide (4) in the groove seat (2), from top to bottom insert single pin (6) again, touching slide (4) again can rebound and the row's of clamping pin (6), sees also Fig. 2,3,4.

Aforementioned slide (4) rear end is provided with the 4th barb (42), if collude card second spring (18), in the time of then need not pulling up gland (1) and directly pull out card casket (5), places first fastening end (27) to locate because of second spring (18) stretching moves locator card after can making slide (4) slide.This 2 first siding track (24) end is then can demonstrate,prove out slide (4) space, bottom to the upper end bending to pass through reach for many pieces in the card casket (5) row's pins (6), to block casket (5) again and slightly upwards be inserted in the groove seat (2), and then can make slide (4) clamp near row's pin (6) is terminal.Again, slide (4) vertical plane leading edge and trailing edge can be distinguished and outwards form side plate (43), to reach the effect of the row's of applying pin (6) pin and the open front of card casket (5) fully.

Another embodiment of the present utility model sees also Fig. 5,6, mainly is to establish the 4th siding track (58) at card casket (5) two madial walls, and again, the filling slot (52) of card casket (5) is not established tongue (50).Slide (4) planar end upwards forms plectrum (45) on the other hand.The nearly double team ends of groove seat (2) two madial walls (20), respectively establish the 3rd siding track (29) of one section indent, and the 3rd siding track (29) is located to establishing parallel second siding track (25) between groove seat (2) end slightly down, wherein, slide (4) can snap in the filling slot (52) and block casket (5) and can be inserted in the groove seat (2).During operation, pull out and move slide (4) to fastening plate (54) behind the card casket (5) and locate, can load many pieces of row's pins (6) and loosen slide (4) again and turn back to card casket (5) and promptly finish filling.Along with the minimizing of use amount, slide (4) is clamped to the double team end (20) of groove seat (2) gradually by fastening plate (54) end of card casket (5).

Again, be convenient filling operation, the 4th siding track (58) end of card casket (5) respectively can be formed second fastening end (59), move slide (4) after then and can be placed in nearly fastening plate (54) and locate.In addition, card casket (5) nearby two lateral surfaces of opening part is respectively established a salient point (55), and the terminal corresponding section of groove seat (2) two internal faces second siding tracks (25) respectively is provided with recessed edge (28), can locate holding when promptly pulling out card casket (5) and fix for the filling operation.

The terminal bottom of slide (4) can form cuts end (47), and when moving slide (4) after with hand plectrum (45), easy cunning the back blocked casket (5).

In sum, though the utility model on architectural feature or occupation mode, the stapler of all commonly using has very big progressive, meets novel patent application important document fully.

Claims (8)

1, a kind of many rows of stapler pin cartridge structure comprises a gland, a groove seat, a base, a slide, it is characterized in that,

The front end of a described gland is established downward pressing plate, and other holds two sides respectively to establish one first axis hole;

A described groove seat upward opening forms groove for holding row's pin, front end forms the groove face of double team end and nearly double team end and establishes one first barb, each forms first siding track to extending out two internal faces of groove seat, and terminal two sides of groove seat are respectively established one second axis hole, and groove face is established one second barb between two axis holes;

A described base, corresponding groove seat double team end below establishes forming tank and terminal two sides are respectively established a Triaxial hole, laterally runs through first, the 3rd and second axis hole secure bond by the outside respectively with two minor axis rivets;

A described slide, it is tabular to establish the binding that slightly is under shed, and the slide two side faces is respectively established a projection and is snapped in first siding track, and the slide front end is established the 3rd barb and is colluded card first spring one end, and first spring end in addition is to collude the card first side hook;

One card casket is the flute profile of front end, upper end open, is placed in the groove seat in being, the filling slot of card casket central authorities is towards last formation tongue, and the terminal fastening plate that links, it is filled the nearly fastening plate of groove face place and establishes one the 5th barb and collude card second spring one end, and second spring end in addition is to collude to be stuck in second barb.

2, many rows of stapler according to claim 1 pin cartridge structure, it is characterized in that, 2 first siding track ends of described groove seat are to be bent upwards, and end is respectively established one first fastening end and is upwards located holding along the band slide when pulling out card casket, with make space, slide bottom for row's pin of filling by moving forward.

3, many rows of stapler according to claim 1 and 2 pin cartridge structure is characterized in that, described slide end is provided with the 4th barb for the second spring card.

4, many rows of stapler according to claim 3 pin cartridge structure is characterized in that, described groove seat two vertical plane leading edges and trailing edge outwards form side plate respectively with smooth row's stitch and the open front of card casket.

5, many rows pin cartridge structure of stapler according to claim 1, it is characterized in that, described card casket two madial walls are established the 4th siding track, two siding track beginnings respectively were provided with a salient point, groove seat two madial walls two double team ends are respectively established the 3rd siding track that contracts in a section, and the 3rd siding track is located to groove seat end to establish the second parallel siding track slightly down, slide snaps in the filling slot and the card casket can be inserted in the groove seat, slide is provided with the 3rd and the 4th barb and colludes first and second spring of card respectively, and slide two lateral surfaces are respectively established in the 4th siding track that a projection is placed in the card casket, again, two salient points of card casket are in 2 second siding tracks of card entry slot seat.

6, many rows of stapler according to claim 5 pin cartridge structure is characterized in that, described card casket 2 the 4th siding track end respectively forms the two projection holdings location of the slide that moves after one second fastening end supplies.

7, many rows of stapler according to claim 6 pin cartridge structure is characterized in that, described groove seat 2 second siding track ends respectively are provided with a recessed edge and are located when pulling out the card casket for two salient points of card casket.

8, many rows of stapler according to claim 7 pin cartridge structure is characterized in that, described slide end face forms cuts end.

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