CN201316986Y - Nailing device - Google Patents

Abstract

The utility model provides a nailing device, which is characterized in that a holding part is arranged below a main holding body; a plurality of dodging holes are formed at the bottom of the holding part; a shaft hole is formed in the center of the main holding body; a penetrating hole is formed in the center of a mandrel, a hatching groove is formed at the upper section thereof, and a plurality of dodging holes are formed at the bottom thereof; a knocking head is arranged at the top end of a nailing rod; a controller is assembled in a hatching groove formed on one side of the holding part, wherein an accommodation space is formed in the internal of the controller, a chute is formed at the upper part of the controller, a lead-out groove is formed on one side of the controller and a propulsion groove is formed on the other side thereof, and corresponding railed grooves are formed on the front and the back sides of the controller; a fixed leg, on which an elastic element is sleeved, is arranged at one end of the lower part of each railed groove; a nail spacing body is arranged in the chute at the upper part of the controller; a propulsion part is arranged in the propulsion groove of the controller; and a penetration hole of the propulsion part is matched with a positioning part for penetrating combination. Therefore, the utility model achieves the purpose of continuous nailing.

Description

Machine hammer

Technical field

The utility model relates to a kind of machine hammer, and particularly a kind of nail that can knock continuously also can be arranged in pairs or groups specification than the use of tingle body, and amateur nailing person also can do it yourself to use the machine hammer of nailing.

Background technology

Tradition nail hitting mode is common to be to grip hammer on the other hand and another hand catches the mode of nail directly to knock with finger, if promptly be to knock finger because of carelessness, then causes the danger in the use easily.

Therefore, please cooperate shown in Figure 9 by Fig. 8, the fixed point of existing a kind of machine hammer is driven into structure, it comprises: a nail hitting bar a, the one main body b that holds, one axle c, one holding head d, two seize pawl e on both sides by the arms, two torque spring f and two alignment pin g, the top of nail hitting bar a is the striking head a1 of big head, the main outside grip part b1 of body b that holds for conveniently holding, it is little that the center is provided with an epimere, the two-step shape axis hole b2 that lower end section portion is big, the upper portion of grip part b1 is provided with the protective block b3 that enlarges shape in addition, axle c is an elongated rod shape, the center has provided a centre bore c1, nearly lower end Duan Chu is provided with the hole c2 that dodges that penetrates axle c, default place is provided with guiding pearl c3 in the centre bore c1, holding head d upper end section is for inserting knot section d1, the center has provided an activity space d2, both sides are provided with pivot junction groove d3, following ora terminalis in pivot junction groove d3 then is fastener d4, and both sides are provided with positional punch d5, seize the press section e1 of pawl e epimere on both sides by the arms for being offset outward, the stage casing is provided with pivot-juction hole e2, hypomere is the holding part e3 toward interior deflection, holding part e3 rear is also cut and is provided with a spring groove, the place ahead is provided with the guiding face of inclination, by said structure combination, can obtain one safe in utilization, convenient for the machine hammer person who knocks nail, yet, existing machine hammer only can provide the nail hitting work of single construction, therefore, then need load onto a nail during nail hitting each time, comparatively restriction on it uses, cause the disappearance of construction inconvenience easily, be necessary to research and develop again innovation in fact.

Existing machine hammer only can provide the nail hitting work of single nail, and each nail hitting then need be loaded onto a nail, and it uses comparatively limited and causes the problem of construction inconvenience to lack easily, and this is the technical problem point that desire solves.

So promptly in view of this present utility model people is to think and the idea of creation, satisfy with for many years experience and designed, through inquiring into and study sampling test in many ways, and repeatedly revise improvement, be to release the utility model.

The utility model content

The purpose of this utility model provides a kind of machine hammer, and it can overcome that tradition grips hammer with hand and another hand is caught the mode of directly knocking of nail with finger, avoids knocking easily finger, causes the danger in the use.

A kind of machine hammer of the utility model, it is that a main body of holding is arranged, its below has a grip part of Gong holding, the grip part bottom periphery is provided with a plurality of holes of dodging, the master holds body and is provided with little in the center, following big two-step shape axis hole, the center of one axle is run through and is provided with a perforating and nearly epimere place is provided with a profile groove, be provided with a plurality of holes of dodging in the axle bottom periphery again, the top of one nail hitting bar is a striking head, wherein, grip part one side is provided with a profile groove, establish a controller for group, its inside has an accommodation space, be provided with a chute in the top, the one side is provided with a derivation groove and other side is provided with a propelling groove, and in preceding, the back is provided with corresponding rail groove, one end of rail groove forms a location division, one end of rail groove below is provided with a fixed leg, fixed leg is nested with an elastic component, the propelling groove of controller is to insert a projectile, projectile one side top is provided with a perforation and is used positioning piece and wears the group combination, it is when combination, main profile groove group of holding body is established a controller, the chute of controller is for inserting a nail limit body, the propelling groove of controller is for inserting a projectile, the perforation of projectile is to become to be horizontally disposed with the rail groove of controller, and be used the perforation that positioning piece is worn group rail groove and projectile, be nested with the end in addition of elastic component by the end of keeper, and axle is held the body below to penetrate place, the little rank of axis hole epimere fixing by main, make the profile groove of axle align the derivation groove of controller, utilize pushing piece pushing and pressing nail limit body, the nail hitting bar is penetrated axis hole and is penetrated in the axle perforating again by the main body top of holding, in order to do providing continuity to knock the effective utilization person of nail.

The beneficial effects of the utility model are, a kind of machine hammer that is provided, mainly be to provide continuity to knock the usability of nail, and the less nail body of the specification of can arranging in pairs or groups uses, the amateur nailing person nailing of also can doing it yourself to use, the doubt of knocking finger to prevent nailing also can be saved the time-consuming work that each nail hitting all will be put into single nail, so can reach the effective utilization of preferable enforcement, and convenience that use is provided.

Description of drawings

Fig. 1: be stereo appearance figure of the present utility model;

Fig. 2: be perspective exploded view of the present utility model;

Fig. 3: be the combination cross-sectional schematic of advancing the spike attitude of the present utility model;

Fig. 4: the combination cross-sectional schematic that is nailing state of the present utility model;

Fig. 5: be combination cross-sectional schematic of going into the spike attitude of the present utility model;

Fig. 6: the user mode reference view that is the utility model embodiment;

Fig. 7: the user mode reference view that is another embodiment of the utility model;

Fig. 8: be existing perspective exploded view;

Fig. 9: be existing combination cross-sectional schematic.

[main element symbol description]

The utility model part:

The master holds body------10 grip parts------11

Hole------111 axis holes--------12 of dodging

Protective block------13 profile grooves--------14

Axle--------20 hole------201 of dodging

Perforating------21 profile grooves--------22

Nail hitting bar------30 striking head------31

Controller------40 accommodation spaces----41

--------42 derive groove------43 to chute

Advance groove------44 rail groove--------45

Location division------451 fixed legs------46

Elastic component------47 nail limit body--50

Spacing collar------51 linking parts------52

Nail--------53 projectiles------60

Perforation--------61 keepers------70

Object------A

Existing part:

Nail hitting bar------a striking head------a1

Main body------the b grip part------b1 that holds

Axis hole--------b2 protective block------b3

Axle--------c centre bore------c1

The hole of dodging------c2 guides pearl------c3

------d inserts knot section------d1 to holding head

Activity space----d2 pivot junction groove------d3

Fastener------d4 positional punch----d5

------the e press section------e1 that seizes pawl on both sides by the arms

Pivot-juction hole------e2 holding part------e3

Torque spring----f alignment pin------g

The specific embodiment

Understand and understanding for having further, below please cooperate [brief description of drawingsfig] to describe in detail now as the back the purpose of this utility model, feature and effect:

Please refer to Fig. 1 and cooperate Fig. 2, shown in Figure 3, a kind of machine hammer, it is that a main body 10 of holding is arranged, its below has a grip part of Gong holding 11, grip part 11 bottom periphery are provided with a plurality of holes 111 of dodging, the master holds body 10 and is provided with little in the center, following big two-step shape axis hole 12,11 tops, grip part are provided with the protective block 13 of an expansion shape, the center of one axle 20 is run through and is provided with a perforating 21 and nearly epimere place is provided with a profile groove 22, be provided with a plurality of holes 201 of dodging in axle 20 bottom periphery again, the top of one nail hitting bar 30 is a striking head 31, striking head 31 can be big head shapes or handle shapes, wherein, grip part 11 1 sides are provided with a profile groove 14, establish a controller 40 for group, its inside has an accommodation space 41, be provided with a chute 42 in the top, the one side is provided with a derivation groove 43 and other side is provided with a propelling groove 44, and in preceding, the back is provided with corresponding rail groove 45, one end of rail groove 45 forms a location division 451, one end of rail groove 45 belows is provided with a fixed leg 46, fixed leg 46 is nested with an elastic component 47, controller 40 top chutes 42 are inserted a nail limit body 50, it is linked one-body molded by several spacing collars 51 facing each other, be provided with linking part 52 between spacing collar 51 is adjacent, spacing collar 51 is that several nails 53 are set, the propelling groove 44 of controller 40 is inserted a projectile 60, and projectile 60 1 sides tops is provided with a perforation 61 and is used positioning piece 70 and wears the group combination.

It is when combination, please see Figure shown in 3, the main profile groove 14 of holding body 10 is that group is established a controller 40, the chute 42 of controller 40 is for inserting a nail limit body 50, the propelling groove 44 of controller 40 is for inserting a projectile 60, the perforation 61 of projectile 60 is to be horizontally disposed with for 45 one-tenth with the rail groove of controller 40, make keeper 70 wear the perforation 61 of group rail groove 45 and projectile 60, utilize keeper 70 to be positioned at location division 451, be nested with the end in addition of elastic component 47 by the end of keeper 70, and axle 20 is held body 10 belows to penetrate place, the little rank of axis hole 12 epimeres fixing by main, make the profile groove 22 of axle 20 align the derivation groove 43 of controller 40, utilize pushing piece 60 pushing and pressing nail limit bodies 50, nail hitting bar 30 is penetrated axis hole 12 and is penetrated in axle 20 perforatings 21 again by main body 10 tops of holding, so that can provide continuity to knock the effective utilization of nail.

The situation of the actual start of one, please cooperate Fig. 4 by Fig. 3, shown in Figure 5, when using machine hammer to knock nail, nail hitting bar 30 is to be up state (as shown in Figure 3), keeper 70 start on rail groove 45 of controller 40, controlled projectile 60 and made nail limit body 50 forward impelling (as shown in Figure 3), at this moment, make single nail 53 deliver to the profile groove 22 of axle 20 by deriving groove 43, single nail 53 is arranged in the perforating 21 of axle 20, when nail hitting bar 30 down knocks (as shown in Figure 4), 50 of nail limit bodies can severings and are separated into single nail 53 (as shown in Figure 4), when can being subjected to nail hitting bar 30, nail 53 arrival axles 20 belows knock, so nail 53 is subjected to after nail hitting bar 30 knocks, then spacing collar 51 and linking part 52 can be knocked and break away from and can be by the hole 201 of dodging, 111 discharge (as shown in Figure 5), knock via nail hitting bar 30 again and make nail 53 can knock in (as shown in Figure 5) in the object A fully, when reusing when knocking nail, can provide continuity to knock the usage operation of nail.

The situation of the actual use of one, please by shown in Figure 6, when using machine hammer to knock nail, because striking head 31 is big head shapes, so needing to cooperate hammer to use knocks, utilize keeper 70 start on rail groove 45 of controller 40, controlled projectile 60 pushing and pressing nail limit bodies 50 forward impelling, the nail of desiring to knock 53 is sent in the perforating 21 of axle 20, when nail hitting bar 30 was subjected to hammer and knocks, its nail 53 was promptly down knocked, and can knock in the object A fully, when again toward next object nail hitting, its machine hammer is to provide continuity to knock the effective utilization of nail.

The situation of another actual use, by shown in Figure 7, when using machine hammer to knock nail, because striking head 31 is a handle shapes, so can directly utilize hand to grasp knocks, utilize keeper 70 start on rail groove 45 of controller 40, controlled projectile 60 pushing and pressing nail limit bodies 50 forward impelling, the nail of desiring to knock 53 is sent in the perforating 21 of axle 20, when nail hitting bar 30 was subjected to hand and knocks, its nail 53 was promptly down knocked, and can knock in the object A fully, when again toward next object nail hitting, its machine hammer is to provide continuity to knock the effective utilization of nail.

The utlity model has following advantage by above-mentioned: a kind of machine hammer, mainly be to provide continuity to knock the usability of nail, and the specification of can arranging in pairs or groups is used than the tingle body, the amateur nailing person nailing of also can doing it yourself to use, knock the anxiety of finger considers to prevent nailing, also can save each nail hitting and all will put into the time-consuming work of single nail, thus can reach the effective utilization of preferable enforcement, and the convenience that use is provided.

In sum, the utility model has reached breakthrough structural design really, and has the author content of improvement, can reach simultaneously usability and progressive on the industry again, and the utility model does not see any publication, also has a novelty, when the regulation that meets the relevant law of Patent Law.

The above only is a preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model; Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims (3)

1, a kind of machine hammer, it has a main body of holding, its below has a grip part of Gong holding, the grip part bottom periphery is provided with a plurality of holes of dodging, main hold body and be provided with big end down two-step shape axis hole in the center, the center of an axle is run through and is provided with a perforating and nearly epimere place is provided with a profile groove, is provided with a plurality of holes of dodging in the axle bottom periphery again, the top of one nail hitting bar is a striking head, it is characterized in that:

Grip part one side is provided with a profile groove, establish a controller for group, its inside has an accommodation space, is provided with a chute in the top, and the one side is provided with a derivation groove and other side is provided with a propelling groove, and in forward and backward rail groove that is provided with correspondence, one end of rail groove forms a location division, and an end of rail groove below is provided with a fixed leg, and fixed leg is nested with an elastic component, the propelling groove of controller is inserted a projectile, and projectile one side top is provided with a perforation and is used positioning piece and wears the group combination.

2, machine hammer according to claim 1 is characterized in that, top, described grip part is provided with the protective block of an expansion shape.

3, machine hammer according to claim 1 is characterized in that, described striking head is big head shapes or handle shapes.

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