CN102218725A

CN102218725A - Hammer nail gun

Info

Publication number: CN102218725A
Application number: CN2010101471742A
Authority: CN
Inventors: 胡志玮; 廖啓富
Original assignee: Apex Mfg Co Ltd
Current assignee: Apex Mfg Co Ltd
Priority date: 2010-04-15
Filing date: 2010-04-15
Publication date: 2011-10-19
Anticipated expiration: 2030-04-15
Also published as: CN102218725B

Abstract

The invention discloses a hammer nail gun, comprising a shell, a holding slot, a nail box, a switch and a hamming mechanism. The shell is defined with an interior holding chamber and comprises a holding handle and a head part; an opening is formed under the head part; the holding slot surrounds a space which is provided with a lower opening; the opening on the head part is communicated with the space; the nail box is arranged in the holding slot in a sliding manner; the nail box comprises a bottom wall; a limiting slot is formed on the bottom wall; the switch can be installed on the bottom of the shell in a pivoting and swinging manner; the switch comprises a pressing part and a limiting part which is provided with a limiting projection in an extending manner; and the limiting projection is selectively clamped and embedded in the limiting slot to be used for limiting the displacement of the nail box. When the pressing part swings because of stress, the limiting projection breaks away from the limiting slot so that the nail box recovers to a sliding state. The invention brings convenience to a user to rapidly fill nailing needles.

Description

Paddle type mill nail rifle

Technical field

The present invention refers to a kind of paddle type mill nail rifle especially about a kind of manual nail gun.

Background technology

Include a lever with paddle type mill nail rifle, other has a nail casket to be installed in slippingly in the lever, and wherein the lever end is provided with one and colludes groove, and nail casket end then is provided with a hook part and can colludes to establish and collude groove, and order nail casket remains on lever inside.

When wanting to change the nail pin, the user need utilize two hands, grips this nail rifle on the other hand, and hand is pushed nail casket end in addition, after making the hook part break away from colluding groove, will follow closely casket again and extract out fully from the lever end, just must insert lever inside with following closely pin.

Above-mentioned substitute mode, obviously have its disappearance to be: (1) user need use two hand operateds, can't change the nail pin convenient, apace; (2) this nail casket must be extracted out fully, separate with lever is complete, just the nail pin can be packed in the lever, this moment, the user needed one to hold the nail rifle, loaded the nail pin on the other hand, and the nail casket of this extraction need put aside earlier, and the possibility that loss is arranged, drop, then when the user is positioned at the eminence construction, may not necessarily fetch this nail casket immediately, with the puzzlement that produces in many constructions.

In view of this, how improving the problems referred to above, is the direction of demanding urgently making great efforts for this people in the industry.

Summary of the invention

Main purpose of the present invention provides the paddle type mill nail rifle that a kind of person of being easy to use loads the nail pin fast.

In order to reach above-mentioned purpose, paddle type mill provided by the present invention is followed closely rifle, and it comprises:

One housing, definition has an internal capacity room, this housing to comprise that a lever and is positioned at the head of lever one end, forms an opening in this lower head;

One storage tank is located at this internal capacity room, and this storage tank encloses structure a space, and this space has a below opening, and this head opening is connected with this space;

One nail Xia ， Department is slidedly arranged in this storage tank, is formed with the gap between this nail casket and the storage tank, is installed with in it for the nail pin, and this nail casket has a diapire, is formed with a stopper slot on this diapire;

One switch Department can be located at this housing bottom along an axis pivot with putting, this switch has and lays respectively at one of these an axis both sides press section and a limiting section, this press section and this limiting section interlock, this limiting section is extended with a spacing protuberance, this spacing protuberance optionally inlay card is used the displacement of placing restrictions on this nail casket in this stopper slot;

One knocking gear is located at this head, hits in order to will follow closely pin;

Wherein, when the press section pressurized was swung, this spacing protuberance can break away from from this stopper slot, made this nail casket recover the slip state.

Described paddle type mill nail rifle also comprises an elastic component, and it provides described switch one elastic force, makes limiting section have towards the trend of nail casket displacement.

Described paddle type mill nail rifle also comprises an anti-drop device, breaks away from storage tank fully in order to restriction nail casket.

Described nail casket diapire is provided with a flange, and when the outside slippage of this nail casket, anti-non-magnetic shim casket is deviate from storage tank fully but this flange mat and spacing protuberance fasten.

Described switch is located between lever and the head, and this switch is located at this opening rear.

Described switch comprises an articulated section, and this articulated section is between this press section and this limiting section, and this articulated section is hubbed at housing bottom.

Described nail pin can from this opening by and insert in this storage tank.

Because this Kai Guan Department is located at the lever bottom,, can utilize the one-handed performance switch so the user can utilize the proficiency that grips lever to push this switch simultaneously.

Beneficial effect of the present invention: the resulting paddle type mill of the present invention nail rifle, the person of being easy to use loads the nail pin fast, and operation is very easy, simple.

Description of drawings

Fig. 1 is the exploded view of preferred embodiment of the present invention.

Fig. 2 is the constitutional diagram of preferred embodiment of the present invention.

Fig. 3 is the A-A profile of Fig. 2.

Fig. 4 is the stereogram behind the preferred embodiment switch pressurized of the present invention.

[main element symbol description] 10: housing; 11: lever; 12: head; 13: opening; 14: fluting; 20: storage tank; 21: roof; 22: sidewall; 30: the nail casket; 31: diapire; 32: the nail rail; 33: stopper slot; 35: flange; 40: switch; 41: the articulated section; 411: articulate ear; 42: the press section; 43: limiting section; 431: spacing protuberance; 50: elastic component; 60: knocking gear.

The specific embodiment

Below will the effect that architectural feature of the present invention, occupation mode and expection thereof are reached be described by a preferred embodiment, non-in order to restriction the present invention claimed category, close chat earlier bright.

At first, please refer to Fig. 1 to Fig. 3.In preferred embodiment of the present invention, paddle type mill nail rifle comprises a housing 10, a storage tank 20, a nail casket 30, a switch 40, an elastic component 50 and a knocking gear 60.

Housing 10 definition have an internal capacity room, housing 10 includes the head 12 that a lever 11 and is positioned at lever 11 1 ends, lever 11 grips for the user, but its outside extra packet is covered with soft materials, grip comfort level to increase, these lever 11 ends are open ends, form an opening 13 on 12 on head.More particularly, this housing 10 can comprise a plurality of plate bodys, and for example in the present embodiment, this housing 10 promptly is to be formed by left and right plate group structure.

Storage tank 20 is installed in this internal capacity room, and it has the sidewall 22 that a roof 21 and two extends downwards from roof 21 both sides, and storage tank 20 encloses structure one space with a below opening is arranged, and head opening 13 is connected with this space.

Nail casket 30 is slidedly arranged in this storage tank 20, nail casket 30 has a diapire 31 and at least one nail rail 32 that is formed on diapire 31 end faces, and be formed with the gap between nail casket 30 and the storage tank 20, ccontaining in it for the nail pin, and nail pin preferably strides to be located on the nail rail 32 or upright nail rail 32 sides of being located at, and order nail pin is vertical and conveniently hits.Then be formed with a stopper slot 33 in diapire 31 bottom surfaces, the preferably, this stopper slot 33 is to be located at nail casket 30 relative middle sections.

This switch 40 is to be located at this housing 10 bottoms along an axis pivot with putting, this switch has an articulated section 41 and lays respectively at a press section 42 and a limiting section 43 of these axis both sides, this articulated section 41 is between this press section 42 and this limiting section 43, and this articulated section 41 is extended with a pair of pivot joint ear 411 and is hubbed at this housing 10 bottoms, make switch 40 can be relatively this housing 10 pivots pendulum, and make press section 42 and limiting section 43 wherein one be the warpage shape.Press section 42 is the continuous action relations that are made of one piece with this limiting section 43, press section 42 is for the stroke of user by this switch 40 of pressure-controlled, this limiting section 43 is extended with a spacing protuberance 431 towards nail casket 30, this spacing protuberance 431 optionally inlay card in this stopper slot 33, to place restrictions on the displacement of this nail casket 30.The preferably, this spacing protuberance 431 have one towards first of head 12 and one when these spacing protuberance 431 inlay cards were in stopper slot 33, this first general, and to follow closely casket 30 vertical with this towards second of lever 11 ends, this second face is fillet or chamfering shape.

This elastic component 50 provides this switch 40 1 elastic force, makes limiting section 43 have towards the trend of nail casket 30 displacements.More particularly, this elastic component 50 can be located between switch 40 and the housing 10, and elastic component 50 1 ends are to be resisted against this press section 42 to make it outwards outstanding.In the present embodiment, this elastic component 50 is coil springs, and so this elastic component 50 also can be a torque spring or other suitably can provide the element of elastic force.

This knocking gear 60 is located at this head 12, hits in order to will follow closely pin.More particularly, this knocking gear 60 can comprise that an operating portion, hits a plate and a gear unit, this gear unit is that interlock is in operating portion and hit between the plate, make both have opposite direction of displacement in fact, when this operating portion clashes into an object and produces displacement, this gear unit can drive this and hit plate and move toward rightabout, and hits the nail pin.

Please refer to Fig. 4, when press section 42 is pressed and produces when swing, this spacing protuberance 431 can break away from from this stopper slot 33, make this nail casket 30 reply the slip state, this moment, this nail casket 30 can skid off from the open-ended end of this lever 11, and the user can fill the nail pin from this opening 13, and inserts in this storage tank 20.

Wherein, deviate from this storage tank 20 fully for fear of nail casket 30, so the present invention utilizes an anti-drop device to break away from restriction nail casket 30 in addition, these spacing means for example are provided with flange/cell body on 30 on the nail casket, when this nail casket 30 slides onto the appropriate location, but this flange/cell body inlay card is in cell body/flange of being located on housing or the storage tank, avoids following closely casket 30 and deviates from and reach spacing purpose.For example in the present embodiment, this front end place, nail casket 30 bottom surface is provided with a flange 35, and these housing 10 bottom surfaces then are provided with a fluting 14 in addition, can skid off backward with this this nail casket 30, fasten till this fluting 14 until flange 35.What deserves to be mentioned is that in the present embodiment, inlay card is in stopper slot 33 but this fluting 14 supplies spacing protuberance 431 to pass through simultaneously.In addition, these nail casket 30 bottom surfaces get flange 35 and also can change and fasten mutually with spacing protuberance 431 and anti-non-magnetic shim casket is deviate from storage tank 20 fully.

Wherein, for convenient user grips the proficiency console switch 40 swimmingly of nail rifle, then this switch 40 preferablies are located between lever 11 and the head 12, and this switch 40 is located at this opening 13 rears.

Therefore, when the user can be hold by one hand this paddle type mill nail rifle, utilize finger presses switch 40 and fast order nail casket break away from the location, and fill from this opening 13 with other hand and newly to follow closely pin, and deviate from fully, so can avoid the problem generation of following closely casket 30 losses, dropping fully because this nail casket 30 is unlikely.Thereafter, the user will be pushed into the location before will following closely casket again, make spacing protuberance once more with the mutual inlay card of stopper slot, promptly complete whole nail pin is changed process.

Claims

1. a paddle type mill is followed closely rifle, and it is characterized in that: it comprises:

One housing has an internal capacity room, and this housing comprises that a lever and is positioned at the head of lever one end, forms an opening in this lower head;

One nail casket, it is slidedly arranged in this storage tank, is formed with the gap between this nail casket and the storage tank, is installed with in it for the nail pin, and this nail casket has a diapire, is formed with a stopper slot on this diapire;

One switch, it can be located at this housing bottom along an axis pivot with putting, this switch has a press section and a limiting section that lays respectively at these axis both sides, this press section and this limiting section interlock, this limiting section is extended with a spacing protuberance, this spacing protuberance optionally inlay card in this stopper slot, to place restrictions on the displacement of this nail casket;

One knocking gear is located at this head, hits in order to will follow closely pin.

2. paddle type mill nail rifle according to claim 1 is characterized in that: comprise that also one makes limiting section have towards the elastic component of nail casket direction displacement.

3. paddle type mill nail rifle according to claim 1 is characterized in that: also comprise one in order to limit the anti-drop device that the nail casket breaks away from storage tank fully.

4. paddle type mill nail rifle according to claim 1, it is characterized in that: the diapire of described nail casket is provided with a flange, and when the outside slippage of this nail casket, this flange and spacing protuberance fasten anti-non-magnetic shim casket and deviate from storage tank fully.

5. paddle type mill nail rifle according to claim 1, it is characterized in that: described switch is located between lever and the head, and this switch is located at this opening rear.

6. paddle type mill nail rifle according to claim 1, it is characterized in that: described switch comprises an articulated section, this articulated section is between this press section and this limiting section, and this articulated section is hubbed on housing bottom.

7. paddle type mill according to claim 1 nail rifle is characterized in that: described nail pin can from this opening by and insert in this storage tank.